专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2010237060A Gas meter and control method therefor 有权
标题翻译：气体计及其控制方法
公开(公告)号：JP2010237060A
公开(公告)日：2010-10-21
申请号：JP2009085870
申请日：2009-03-31
申请人： High Pressure Gas Safety Institute Of Japan , Osaka Gas Co Ltd , Panasonic Corp , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Toko Meter Systems Co Ltd , パナソニック株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東光東芝メーターシステムズ株式会社 , 東邦瓦斯株式会社 , 高圧ガス保安協会
发明人： KOBAYASHI MASATOMO , NAGAI NOZOMI , KONO SACHIKO , OTSUBO KOICHIRO , SUGANO KATSUICHI , NOZAWA MASAHIRO , FUJII YASUHIRO , ISHIDA HIROSHI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI , MARUYAMA KIYOSHI , KATO AKIRA , ASANO KAZUTAKA , IWAMOTO RYUJI , NAKAMURA HIROSUMI , OTANI TAKAHISA , HIRAYAMA YUICHI , ISHINO HITOAKI , MORINAGA TAKESHI , SAKAMAKI MICHIHIKO
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To enable an appropriate safety-continuing time to be set on the basis of an actual flow-volume state at not only an ignition timing in equipment which carries out a proportional control for a fan heater or the like, even if a gas flow volume is decreased and increased gradually after an ignition.
SOLUTION: After the ignition, an average flow volume calculating section 220 calculates an average flow volume Qave for each prescribed time interval, based on the gas flow volume Qi, and a determining means 281 of a registration flow-volume compensation determining section 280 determines whether the average flow volume Qave is equal to or less than a threshold Qd1, and a counter means 282 increments a count value being continuously equal to or less than the threshold, determines whether the count value being continuously equal to or less than the threshold reaches a prescribed set value N, and outputs a compensation request signal of a registration flow volume to a protective section 250 when reaching the set value N, and then the protective section 250 deletes all of individual flow volumes Q0, Q1, ..., registered in an individual flow volume table 271 of a memory section 270, and newly registers the current average flow volume Qave as the maximum flow volume Q0.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了不仅在实现风扇加热器等的比例控制的设备中的点火正时基于实际流量状态来设定适当的安全持续时间即使在点火后气体流量减少并逐渐增加。解决方案：点火之后，平均流量计算部分220基于气体流量Qi计算每个规定时间间隔的平均流量Qave，以及对准流量补偿确定部分的确定装置281 280确定平均流量Qave是否等于或小于阈值Qd1，并且计数器装置282将连续等于或小于阈值的计数值递增，确定计数值是否连续等于或小于阈值阈值达到规定的设定值N，并且在达到设定值N时将登记流量的补偿请求信号输出到保护部250，然后保护部250删除各个流量Q0，Q1，...，，登记在存储部分270的单独流量表271中，并且将当前平均流量Qave新登记为最大流量Q0。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010197210A Surface shape measuring method and device therefor 审中-公开
标题翻译：表面形状测量方法及其设备
公开(公告)号：JP2010197210A
公开(公告)日：2010-09-09
申请号：JP2009042256
申请日：2009-02-25
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： KOBAYASHI MASATOMO
IPC分类号： G01B11/24
摘要： PROBLEM TO BE SOLVED: To measure in the noncontact state, strain or inclination in a surface shape of a measuring object, and to heighten measurement accuracy therefor together with facilitation thereof. SOLUTION: The surface (24) of the measuring object (straightening vanes 16) is irradiated with light (laser light 58) from a light source (laser light source 56 or the like), and an angle formed between reflected light (laser reflected light 60) acquired from the surface of the measuring object and a perpendicular (65) on a light receiving surface (imaging surface 64) receiving the reflected light is set to 70-90°, and the reflected light acquired from the surface of the measuring object is received by the light receiving surface. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在非接触状态下测量测量对象的表面形状的应变或倾斜度，并提高其测量精度及其便利性。解决方案：将来自光源（激光光源56等）的光（激光58）照射到测量对象（矫直叶片16）的表面（24）上，并且将反射光从测量对象的表面获取的激光反射光60）和接收反射光的受光面（成像面64）上的垂直线（65）设定为70〜90°，从测量对象被光接收表面接收。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010043867A Gas meter, gas measurement program, gas measurement method, and gas measurement system 审中-公开
标题翻译：燃气表，气体测量计划，气体测量方法和气体测量系统
公开(公告)号：JP2010043867A
公开(公告)日：2010-02-25
申请号：JP2008205937
申请日：2008-08-08
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： KOBAYASHI MASATOMO , NAKAMURA YOSHITAKA
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To diversify gas measurement and a charging system, for example, by enabling the usage of gas to be measured for each gas channel or gas equipment for the measurement of usage of gas when supplying gas to multiple gas equipment.
SOLUTION: A plurality of flow rate measurement sections 281, 282... 28n for measuring the flow rate of gas for each gas channel are installed in a plurality of gas channels 81, 82... 8n for allowing gas to flow to the gas equipment by dividing the flow of gas supplied from a gas supply source 4; each flow rate measurement section is allowed to sequentially measure a flow rate at the same or different time interval; and the usage of gas is computed by a single measurement circuit section (measurement operation section 40), based on the flow rate measurement.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了使气体测量和充电系统多样化，例如，通过使得可以为每个气体通道或气体设备测量气体，以便在向多个气体设备供应气体时测量气体的使用。解决方案：用于测量每个气体通道的气体流量的多个流量测量部分281,282 ... 28n被安装在多个气体通道81,82 ... 8n中，用于允许气体流动通过分配从气体供应源4供应的气体的流量到气体设备; 允许每个流量测量部分以相同或不同的时间间隔顺序地测量流量; 并且基于流量测量由单个测量电路部分（测量操作部分40）计算气体的使用。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010008349A Gas security device 有权
标题翻译：气体安全装置
公开(公告)号：JP2010008349A
公开(公告)日：2010-01-14
申请号：JP2008170709
申请日：2008-06-30
申请人： High Pressure Gas Safety Institute Of Japan , Osaka Gas Co Ltd , Panasonic Corp , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Corp , パナソニック株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社東芝 , 高圧ガス保安協会
发明人： IWAMOTO RYUJI , ASANO KAZUTAKA , NAKAMURA HIROSUMI , OTANI TAKAHISA , KOBAYASHI MASATOMO , NAGAI NOZOMI , KONO SACHIKO , KAWAGUCHI KEIJI , ISHIDA HIROSHI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI , MARUYAMA KIYOSHI , KATO AKIRA , HIRAYAMA YUICHI , ISHINO HITOAKI , SAKAMAKI MICHIHIKO
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To prevent operation of a security function such as cutoff in a normal using time range in a specific apparatus, and to allow a proper security processing to function. SOLUTION: A gas security device 10 includes an apparatus discrimination part 14 for performing apparatus discrimination from a gas flow rate measured by a flow measuring part 11 and its flow rate change characteristic, the first security function part 13 for performing security processing according to elapse of a using time set in each flow rate section, the second security function part 15 for performing security processing according to elapse of a using time set in each apparatus by using apparatus discrimination results, a flow rate change determination part 19 for determining existence of a flow rate change over a prescribed value, a cutoff valve 17 for performing a security processing, and an announcement part 18. When a specific apparatus is discriminated, the flow rate change determination part 19 changes a little a threshold for flow rate change determination, and when a flow rate change is determined by the flow rate change determination part 19, the first security function part 13 and the second security function part 15 reset count of the using time. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止在特定装置中正常使用时间范围内的诸如截止的安全功能的操作，并且允许适当的安全处理功能。解决方案：气体安全装置10包括：设备鉴别部分14，用于根据由流量测量部分11测量的气体流量和其流量变化特性执行装置鉴别;第一安全功能部分13，用于执行安全处理; 在每个流量部分中设置的使用时间经过第二安全功能部分15，用于通过使用装置鉴别结果根据在每个装置中设置的使用时间来执行安全处理的第二安全功能部分15，用于确定存在的流量变化确定部分19 流量变化超过规定值，用于进行安全处理的截止阀17以及通知部18.当判定出特定装置时，流量变化判定部19仅改变流量变化判定阈值并且当由流量变化确定部分19确定流量变化时，第一安全功能部分13和第二安全功能部分15复位使用时间的计数。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010008348A Gas security device 有权
标题翻译：气体安全装置
公开(公告)号：JP2010008348A
公开(公告)日：2010-01-14
申请号：JP2008170708
申请日：2008-06-30
申请人： High Pressure Gas Safety Institute Of Japan , Osaka Gas Co Ltd , Panasonic Corp , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Corp , パナソニック株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社東芝 , 高圧ガス保安協会
发明人： IWAMOTO RYUJI , ASANO KAZUTAKA , NAKAMURA HIROSUMI , OTANI TAKAHISA , SUZUKI MAMORU , FUJIMOTO TATSUO , KOBAYASHI MASATOMO , NAGAI NOZOMI , KONO SACHIKO , KAWAGUCHI KEIJI , ISHIDA HIROSHI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI , MARUYAMA KIYOSHI , KATO AKIRA , HIRAYAMA YUICHI , ISHINO HITOAKI , SAKAMAKI MICHIHIKO
IPC分类号： G01F3/22 , F23K5/00 , F23N5/18
摘要： PROBLEM TO BE SOLVED: To provide a gas security device capable of executing security processing earlier and surely, and improving safety.
SOLUTION: The gas security device 10 includes a flow measuring part 11 for measuring a gas flow rate flowing in a gas supply tube 1, an apparatus discrimination part 14 for performing apparatus discrimination including discrimination of a gas apparatus and discrimination of a leakage from the measured gas flow rate and its flow rate change characteristic, the first security function part 13 for performing security processing according to elapse of a using time set in each flow rate section, the second security function part 15 for performing security processing according to elapse of a using time set in each apparatus by using apparatus discrimination results, a cutoff valve 17 for cutting off gas as a security processing, and an announcement part 18 for issuing an alarm by informing abnormal conditions as security processing. The first security function part 13 and the second security function part 15 are operated individually in parallel.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够较早而可靠地执行安全处理并提高安全性的气体安全装置。气体安全装置10包括用于测量在气体供给管1中流动的气体流量的流量测量部11，用于进行包括对气体装置的鉴别和泄漏的鉴别的装置鉴别的装置识别部14 根据测量的气体流量和流量变化特性，第一安全功能部分13，用于根据在每个流量部分中设置的使用时间来执行安全处理;第二安全功能部件15，用于根据经过的执行安全处理通过使用装置识别结果在每个装置中设置的使用时间，用于切断气体的截止阀17作为安全处理，以及通知通知异常状态作为安全处理的通知部18。第一安全功能部13和第二安全功能部15分别并行地进行动作。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009299931A Gas shutoff device, flow variation determining method by the same, and controller for gas shutoff device 有权
标题翻译：气体开关装置，其变化的流量变化方法和用于气体开关装置的控制器
公开(公告)号：JP2009299931A
公开(公告)日：2009-12-24
申请号：JP2008152094
申请日：2008-06-10
申请人： High Pressure Gas Safety Institute Of Japan , Osaka Gas Co Ltd , Panasonic Corp , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Corp , パナソニック株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社東芝 , 高圧ガス保安協会
发明人： SUZUKI MAMORU , FUJIMOTO TATSUO , KOBAYASHI MASATOMO , NAGAI NOZOMI , KONO SACHIKO , KAWAGUCHI KEIJI , ISHIDA HIROSHI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI , MARUYAMA KIYOSHI , KATO AKIRA , ASANO KAZUTAKA , IWAMOTO RYUJI , NAKAMURA HIROSUMI , OTANI TAKAHISA , HIRAYAMA YUICHI , ISHINO HITOAKI , MORINAGA TAKESHI , SAKAMAKI MICHIHIKO
IPC分类号： F23N5/26 , F23K5/00 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To shut off a gas for a safe duration time at a proper timing by improving a method of determining the presence or absence of flow variation by determining the presence or absence of actual flow variation in a normal operation or a non-use state in such a state that the gas is left in a turned-on state. SOLUTION: A flow variation determination processing for preventing early shutoff, a flow variation determination processing for preventing late shutoff, and a reducing-direction flow variation determination processing are performed in parallel by a flow variation detecting section 112, a counting section 113, a flow variation presence/absence determining section 114 and a security section 116. In the flow variation determination processing for preventing early shutoff, the determination is performed under a determination condition that "flow variations of a flow variation minimum value or more occur by a prescribed number of times (N times) or more. In the flow variation determination processing for preventing late shutoff, the determination is performed under a determination condition that "flow variation of an ignition flow rate minimum value or more occurs". In the reducing-direction flow variation determination processing, the determination is performed under a determination condition that "flow variations of a reducing-direction variation determination value or more occur by a prescribed number of times (M times) or more within a prescribed time (X hours)". COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过改进通过确定正常操作中是否存在实际流量变化来确定流量变化的存在或不存在的方法，在正确的时间关闭气体持续安全的时间，或者在使气体处于打开状态的状态下为非使用状态。解决方案：流量变化检测部分112，计数部分113并行地执行用于防止早期关闭的流量变化确定处理，用于防止延迟关闭的流量变化确定处理和减少方向流动变化确定处理，流量变化存在/不存在确定部分114和安全部分116.在用于防止早期关闭的流量变化确定处理中，在“流量变化最小值或更大的流量变化由规定次数（N次）以上，在防止滞后关闭的流量变动判定处理中，在“点火流量最小值以上的流量变化发生”的判定条件下进行判定，方向流动变化确定处理，确定在确定con 在“规定时间（X小时）”内发生“减少方向变化判定值以上的规定次数（M次）以上”的流量变化）的判定。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2008096436A Resources usage measuring device and control circuit thereof 审中-公开
标题翻译：资源使用测量设备及其控制电路
公开(公告)号：JP2008096436A
公开(公告)日：2008-04-24
申请号：JP2007262958
申请日：2007-10-09
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： SAKAI KATSUTO , KOBAYASHI MASATOMO , YUASA KENICHIRO , OKADA SHUICHI , TAGAWA SHIGERU , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F15/06 , G01D9/00 , G01F1/66 , G01F3/22 , G06F12/16
摘要： PROBLEM TO BE SOLVED: To provide a resources usage measuring device and a control circuit thereof capable of inhibiting degradation of nonvolatile memories to enhance reliability of data storage. SOLUTION: When flow rate variation ΔQ of gas is measured more than the smallest accounting unit of 1 m 3 (step S102; N), writing period WP is set up at a usual writing period WP1 (step S103); whereas when ΔQ is measured less than 1 m 3 (step S102; Y), writing period WP is set up at a writing frequency WP2 that is reduced from the usual writing period WP1 (step S104). Thus, nonvolatile memories can be protected from degradation, resulting from meaningless iteration of writing despite of no variation in flow-rate integrated value, as conventionally. Based on conditions of batteries, for example, the output voltage between terminals or the period of use (calendar year), and the like, by controlling to enhance writing period during the end of the lifetime of a battery, reliability is enhanced in data storage. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制非易失性存储器的劣化以提高数据存储的可靠性的资源使用测量装置及其控制电路。
解决方案：当测量气体的流量变化ΔQ大于1m 3 的最小计费单元（步骤S102; N）时，写入周期WP以通常的写入周期WP1 （步骤S103）; 而当ΔQ被测量小于1m（步骤S102; Y）时，写入周期WP以从通常写入周期WP1减小的写入频率WP2建立（步骤S104）。因此，如传统上那样，不管流速积分值没有变化，非易失性存储器都可以免受降级的影响，这是由于无意义的写入迭代。基于电池的条件，例如，终端之间的输出电压或使用期限（日历年）等通过控制以提高电池寿命期间的写入周期，在数据存储中提高了可靠性。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008020470A Gas meter and control circuit 审中-公开
标题翻译：气体表和控制电路
公开(公告)号：JP2008020470A
公开(公告)日：2008-01-31
申请号：JP2007262973
申请日：2007-10-09
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： SAKAI KATSUTO , KOBAYASHI MASATOMO , YUASA KENICHIRO , OKADA SHUICHI , TAGAWA SHIGERU , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F3/22 , G01F1/66
摘要： PROBLEM TO BE SOLVED: To extend the time from a reduction of an electromotive force of a battery to below a prescribed value to an outage more substantially than before. SOLUTION: In the case that an electromotive force reduction detection part 8 has detected a reduction of an electromotive force of the battery 10 to below the prescribed value, by controlling a safety part 4 to shift to electric power-saving mode, electric power consumption after the reduction of the electromotive force is reduced to prevent the battery 10 from exhaustion. By a shift to electric power-saving mode to prevent the battery 10 from exhaustion after a reduction in the electromotive force of the battery 10 in this way, functions as a gas meter such as a function for measuring the quantity of flow by an apparatus 1 for measuring the quantity of flow are made to continue over a substantial period after this. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：将从电池的电动势的降低到规定值以下的时间延长到比以前更大的中断。解决方案：在电动势减少检测部分8已经检测到电池10的电动势减小到低于规定值的情况下，通过控制安全部分4转换到省电模式，电力降低电动势之后的功率消耗被减小以防止电池10耗尽。通过转换到省电模式以防止电池10在这样的电动机10的电动势减小之后耗尽，作为用于测量装置1的流量的功能的气量计在此之后的一段相当长的时间内测量流量的持续时间。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2005331373A Gas meter 审中-公开
标题翻译：气体计
公开(公告)号：JP2005331373A
公开(公告)日：2005-12-02
申请号：JP2004150071
申请日：2004-05-20
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： KOTAKANE KAZUTO , FUJIMOTO TATSUO , SUZUKI MAMORU , KOBAYASHI MASATOMO , YUASA KENICHIRO , FUJII YASUHIRO , HIROYAMA TORU , KIMURA YUKIO
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas meter capable of determining whether a governor is built in a gas consumption equipment used in a user side or not, without requiring fine valve opening regulation for a cut-off valve, even when a low flow rate of gas consumption condition is continued in the user side, and capable of determining the presence of generation of gas leakage.
SOLUTION: A gas equipment using condition determination part 7 determines the occurrence of the gas leakage, or that the gas consumption equipment not provided with the governor is used in a downstream, when a reduction-directional change of a level of a prescribed variation or more is detected in response to pressure reduction generated inside the gas meter in own house caused, for example, by an influence of receiving passively pressure drop of gas in a neighboring house via a gas pipe or the like, and when the gas flow rate is not increased to the prescribed variation or more even after a prescribed time lapses.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够确定调速器是否内置在用户侧使用的气体消耗设备中的气量计，而不需要对截止阀进行精细的阀开启调节，即使当气体消耗条件的低流量在用户侧继续，并且能够确定气体泄漏的产生的存在。解决方案：使用条件确定部件7的气体设备确定气体泄漏的发生，或者在下游将未设置调速器的气体消耗设备用于规定的水平的减小方向响应于在自己的房子内部产生的压力降低而检测到变化或更多，这是由于例如通过气体管等等在相邻房屋中接收被动的气体压降的影响，并且当气流即使经过规定的时间后，速率也不会增加到规定的变化。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2004108832A Flow rate measuring device and control method 审中-公开
公开(公告)号：JP2004108832A
公开(公告)日：2004-04-08
申请号：JP2002269095
申请日：2002-09-13
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： SAKAI KATSUTO , KOBAYASHI MASATOMO , YUASA KENICHIRO , OKADA SHUICHI , TAGAWA SHIGERU , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F1/00 , G01F1/66 , G01F1/72 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a flow rate measuring device for automatically and accurately detecting in a simple way occurrence of pulsation or mix of noises without unnecessarily increasing power consumption. SOLUTION: When a variation ▵Q per unit time of an instantaneous flow rate is a preset value or more (Step S101: Y), a pressure sensor measures pressure, and when the fact that a variation ▵P per unit time of the pressure is a preset value or more (Step S102:Y) is continued over a preset sampling frequency (Step S104:Y), the occurrence of pulsation in gas is determined (Step S105). In this case, the pressure of the gas is measured at a frequency higher than the preset sampling frequency for a preset time by the pressure sensor and information for its measurement result is recorded or output. When the occurrence of the pulsation in the gas is determined over the preset frequency, an alarm part issues an alarm. COPYRIGHT: (C)2004,JPO

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式