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1. 发明专利

JP2008128825A Ultrasonic flowmeter 审中-公开
标题翻译：超声波流量计
公开(公告)号：JP2008128825A
公开(公告)日：2008-06-05
申请号：JP2006314338
申请日：2006-11-21
申请人： Aichi Tokei Denki Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Corp , 愛知時計電機株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社東芝
发明人： MAOKA TADANORI , SAMEDA YOSHITOMI , TAKAHASHI YUKIO , NAKANO KENJI , UYAMA HIROTO , FUJIMOTO TATSUO , SUZUKI MAMORU , KONO SACHIKO , NAGAI NOZOMI , YUASA KENICHIRO , ISHIDA HIROSHI , HIROYAMA TORU , HATTORI HIROSHI
IPC分类号： G01F1/66 , G01F1/00 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter capable of absorbing pulsation by simple structure improvement without large modification or without requiring an electronic circuit for performing complicated correcting calculation.
SOLUTION: The ultrasonic flowmeter comprises a measuring tube 6 arranged in a fluid passage 11, and a pair of ultrasonic transmitter-receivers 5 arranged so that ultrasonic waves propagate in the measuring tube diagonally crossing the central axis of the measuring tube. The ultrasonic flowmeter transmits and receives ultrasonic waves between the pair of ultrasonic transmitter-receivers, measures the propagation time of the ultrasonic wave in the forward direction and backward direction of the flow of fluid, and calculates the flow rate of the fluid based on the difference of the measured propagation time. The ultrasonic flowmeter has a fluid resistor 10 in at least one of the upstream-side passage and the downstream-side passage of the measuring tube 6.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过简单的结构改进而吸收脉动的超声波流量计，而无需大的修改或不需要用于执行复杂校正计算的电子电路。解决方案：超声波流量计包括布置在流体通道11中的测量管6和一对超声波发射器 - 接收器5，其布置成超声波在与测量管的中心轴对角地交叉的测量管中传播。超声波流量计在一对超声波发射接收器之间发送和接收超声波，测量超声波在流体的正向和反向方向上的传播时间，并根据差异来计算流体的流量的测量传播时间。超声波流量计在测量管6的上游侧通道和下游侧通道中的至少一个中具有流体电阻器10.版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008014834A Ultrasonic flowmeter 审中-公开
标题翻译：超声波流量计
公开(公告)号：JP2008014834A
公开(公告)日：2008-01-24
申请号：JP2006187131
申请日：2006-07-06
申请人： Aichi Tokei Denki Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Corp , 愛知時計電機株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社東芝
发明人： NAKANO KENJI , SAMEDA YOSHITOMI , TAKAHASHI YUKIO , HASEBE SHINYA , FUJIMOTO TATSUO , SUZUKI MAMORU , KONO SACHIKO , NAGAI NOZOMI , YUASA KENICHIRO , HIROYAMA TORU , ISHIDA HIROSHI , TANAKA YUTAKA , HORI ITSURO , HATTORI HIROSHI
IPC分类号： G01F1/66 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter capable of accurately measuring the flow rate.
SOLUTION: The ultrasonic flowmeter comprises a measuring section 11 for measuring the flow rate of fluid to be measured that flows in a passage, based on the propagation time of an ultrasonic signal that is transmitted and received between a plurality of ultrasonic vibrators 12a, 12b placed apart a certain distance from each other on the upper stream side and the lower stream side of the passage, in which the fluid to be measured flows; a storing section 13 for determining the difference between the true value of the flow rate of the fluid measured by a master flow meter 3 and the measured value of the flow rate of the fluid measured by a measuring instrument 1 for each discrete representation point and then storing them as compensation values; an interpolation means 23 for determining continuous compensation values, by interpolating compensation values for each of the discrete representation point that are stored in the storing section, and then approximating the instrumental error curve that indicates errors of measured values ; and a compensating means 23 for determining the true value of the flow rate of the fluid by compensating the measured value of the flow rate of the fluid that is measured by the measuring section, by using the instrumental error curve that is approximated by the interpolation means.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够精确地测量流量的超声波流量计。解决方案：超声波流量计包括：测量部分11，用于根据在多个超声波振动器12a之间传输和接收的超声波信号的传播时间来测量在通道中流动的待测流体的流量; 12b在被测流体流过的通道的上游侧和下游侧彼此隔开一定距离; 存储部分13，用于确定由主流量计3测量的流体的流量的真实值与由测量仪器1针对每个离散表示点测量的流体的流量的测量值之间的差，然后将其存储为补偿值; 插值装置23，用于通过内插存储在存储部分中的每个离散表示点的补偿值，然后近似表示测量值误差的工具误差曲线来确定连续补偿值; 以及补偿装置23，用于通过使用由插值装置近似的工具误差曲线来补偿由测量部分测量的流体的流量的测量值来确定流体的流量的真实值。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008014833A Ultrasonic flowmeter 审中-公开
标题翻译：超声波流量计
公开(公告)号：JP2008014833A
公开(公告)日：2008-01-24
申请号：JP2006187130
申请日：2006-07-06
申请人： Aichi Tokei Denki Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Corp , 愛知時計電機株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社東芝
发明人： SAMEDA YOSHITOMI , TAKAHASHI YUKIO , HASEBE SHINYA , FUJIMOTO TATSUO , SUZUKI MAMORU , KONO SACHIKO , NAGAI NOZOMI , YUASA KENICHIRO , HIROYAMA TORU , ISHIDA HIROSHI , TANAKA YUTAKA , HATTORI HIROSHI , GOMYO TOMOO
IPC分类号： G01F1/66 , H04R1/34
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter capable of accurately measuring the quantity of flow even if a flow velocity distribution in a channel is not uniform.
SOLUTION: The ultrasonic flowmeter includes a the channel 1 through which a fluid to be measured flows; a first ultrasonic oscillator 11 arranged on the upstream side of the channel; a first acoustic lens 12 for converting ultrasonic waves transmitted from the first ultrasonic oscillator as spherical waves into plane waves, guiding them to the upstream-side aperture surface of the channel, converting ultrasonic waves transmitted from the upstream-side aperture surface as plane waves into spherical waves, and guiding them to the first ultrasonic oscillator; a second ultrasonic oscillator 21 arranged on the downstream side of the channel; and a second acoustic lens 22 for converting ultrasonic waves transmitted from the second ultrasonic oscillator as spherical waves into plane waves, guiding them to the downstream-side aperture plane, converting ultrasonic waves transmitted from the downstream-side aperture surface as plane waves into spherical waves, and guiding them to the second ultrasonic oscillator. The quantity of flow of the fluid to be measured flowing through the channel is computed on the basis of the propagation time of ultrasonic waves transmitted and received between the first ultrasonic oscillator and the second ultrasonic oscillator.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在通道中的流速分布不均匀的情况下也能够精确地测量流量的超声波流量计。解决方案：超声波流量计包括流过待测流体的通道1; 布置在所述通道的上游侧的第一超声波振荡器11; 用于将从第一超声波振荡器发送的超声波作为球面波转换为平面波的第一声透镜12，将其引导到通道的上游侧孔径表面，将从上游侧孔径表面传输的超声波转换为平面波，并将其引导到第一超声波振荡器; 布置在所述通道的下游侧的第二超声波振荡器21; 以及第二声透镜22，用于将从第二超声波振荡器发射的超声波作为球面波转换为平面波，将其引导到下游侧孔径面，将从下游侧孔径面发射的超声波转换为球面波并将它们引导到第二超声波振荡器。基于在第一超声波振荡器和第二超声波振荡器之间发送和接收的超声波的传播时间来计算流过通道的被测量流体的流量。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008014829A Ultrasonic flowmeter 审中-公开
标题翻译：超声波流量计
公开(公告)号：JP2008014829A
公开(公告)日：2008-01-24
申请号：JP2006187038
申请日：2006-07-06
申请人： Aichi Tokei Denki Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Corp , 愛知時計電機株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社東芝
发明人： MAOKA TADANORI , SAMEDA YOSHITOMI , TAKAHASHI YUKIO , MATSUO KAZUYA , NAGAI NOZOMI , HIROYAMA TORU , ISHIDA HIROSHI , HATTORI HIROSHI
IPC分类号： G01F1/66 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter capable of absorbing pulsation without modifying the conventional ultrasonic flowmeter.
SOLUTION: The ultrasonic flow meter comprises a measurement tube 6 with a predetermined thickness arranged so that fluid adheres to the inside wall of the passage in which the fluid flows, and a pair of transmitter-receivers 5, 5 arranged so that ultrasonic waves propagate in the measurement tube crossing the central axis of the measurement tube, and then receives ultrasonic waves between a pair of the transmitter-receivers and measures propagation times of the ultrasonic waves in the forward and reverse directions of the fluid flow and thus the flow rate of the fluid, based on the difference between the propagation times that are measured, is calculated. The length of the measurement tube 6 is made 300 times of the wavelength of the ultrasonic waves or less, which are transmitted and received between a pair of the ultrasonic transmitter-receivers 5, 5.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不改变常规超声波流量计的情况下吸收脉动的超声波流量计。解决方案：超声波流量计包括具有预定厚度的测量管6，其布置成使得流体粘附到流体流过的通道的内壁;以及一对发射器 - 接收器5,5布置成超声波波在与测量管的中心轴交叉的测量管中传播，然后在一对发射器 - 接收器之间接收超声波，并测量超声波在流体流动的正向和反向方向上的传播时间，从而测量流基于测量的传播时间之间的差异来计算流体的速率。测量管6的长度是在一对超声波发射器 - 接收器5,5之间传输和接收的超声波波长的300倍或更小的距离。（C）2008，JPO和INPIT

5. 发明专利

JP2011085545A Ultrasonic flowmeter 有权
标题翻译：超声波流量计
公开(公告)号：JP2011085545A
公开(公告)日：2011-04-28
申请号：JP2009240276
申请日：2009-10-19
申请人： Aichi Tokei Denki Co Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Toko Meter Systems Co Ltd , 大阪瓦斯株式会社 , 愛知時計電機株式会社 , 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
发明人： HATTORI HIROSHI , NABESHIMA NORIYUKI , HASEBE SHINYA , SAMEDA YOSHITOMI , UYAMA HIROTO , DOGE TAKASHI
IPC分类号： G01F1/66
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter capable of determining whether a zero point shift (zero point abnormality) has occurred. SOLUTION: The ultrasonic flowmeter 1 transmits and receives ultrasonic waves between at least a pair of ultrasonic transmitter-receivers 3, 4 disposed on the upstream side and the downstream side of a flow path, and determines the flow rate based on the propagation time of an ultrasonic wave from the transmitter-receiver 3 on the upstream side to the transmitter-receiver 4 on the downstream side, and the propagation time of an ultrasonic wave from the transmitter-receiver 4 on the downstream side to the transmitter-receiver 3 on the upstream side. The ultrasonic flowmeter 1 compares the sizes of a waveform of a received signal of an ultrasonic wave transmitted and received in a forward direction and a waveform of a received signal of an ultrasonic wave transmitted and received in a forward direction, determines that abnormality is present when the difference is not less than a predetermined level and determines that abnormality is absent when the difference is less than the predetermined level. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够确定是否发生零点偏移（零点异常）的超声波流量计。解决方案：超声波流量计1在布置在流路的上游侧和下游侧的至少一对超声波发射器 - 接收器3,4之间发送和接收超声波，并且基于传播来确定流量从上游侧的发送接收机3到下游侧的发送接收机4的超声波的时间以及超声波从下游侧的发送接收机4到发送接收机3的传播时间在上游。超声波流量计1比较正向发送和接收的超声波的接收信号的波形的大小与正向发送和接收的超声波的接收信号的波形的大小，确定当存在异常时该差别不小于预定水平，并且当差小于预定水平时确定不存在异常。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2004151090A Gas flow meter and airtight terminal 有权
公开(公告)号：JP2004151090A
公开(公告)日：2004-05-27
申请号：JP2003347955
申请日：2003-10-07
申请人： Aichi Tokei Denki Co Ltd , 愛知時計電機株式会社
发明人： TANAKA YUTAKA , HANAMURA KOJI , HATTORI HIROSHI
IPC分类号： G01F1/00 , G01F3/22 , G01F15/18
摘要： PROBLEM TO BE SOLVED: To miniaturize an airtight terminal for a reduced cost, to simplify the attachment of a gas flow meter to the airtight terminal for a reduction in cost of the gas flow meter, and to improve flexibility in pin arrangement of the airtight terminal to prevent a breakage of the airtight terminal.
SOLUTION: Pins 2 and 2 are inserted in a frame 1 of synthetic rubber. The pins 2 and 2 are inserted at vulcanizing shaping of the synthetic rubber, and the rubber is strongly bonded to the pins 2 and 2 in vulcanizing reaction. A flat attaching part 1b of the frame 1 is sandwiched in a barrier wall between an electric circuit housing chamber, with no flow meter shown in diagram, and a measuring chamber, so that an airtight terminal 5 is attached to the flow meter. Ridges 1c and 1c are pressurized and deformed to enhance air-tightness.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2015017803A 超音波流量計有权
标题翻译：超声波流量计
公开(公告)号：JP2015017803A
公开(公告)日：2015-01-29
申请号：JP2013142917
申请日：2013-07-08
申请人：愛知時計電機株式会社 , Aichi Tokei Denki Co Ltd
发明人： HATTORI HIROSHI
IPC分类号： G01F3/22 , G01F1/66
摘要：【課題】超音波送受波器の異常の有無を正確に判別することが可能な超音波流量計の提供を目的とする。【解決手段】本発明の超音波流量計10は、計測管25の上流側と下流側とに離して配置された1対の超音波送受波器30,30の間で超音波を送受波して、その超音波の伝搬時間に基づいて、計測管25を通過するガスの流量を計測し、異常事象が検知された場合に遮断弁26によってガスの供給を遮断する超音波流量計10において、遮断弁26によってガスの供給が遮断された状態で超音波送受波器30に受波された超音波の波高が、予め設定された基準波高未満である場合に、超音波送受波器30に異常有りと判定する異常判定部47を備えている。つまり、何らかの異常事象によってガスの供給が遮断されたという状況を活用して超音波送受波器30の検査を行う。【選択図】図2
摘要翻译：要解决的问题：提供一种能够精确地识别超声波换能器的异常的超声波流量计。解决方案：超声波流量计10在一对超声波换能器30,30之间发送/接收超声波，测量管25的上游侧和下游侧基于超声波的传播时间来测量通过测量管25的气体的流量，并且用截止阀26切断气体的供给检测到异常事件的情况。在超声波流量计10中，在超声波振子30接收到的超声波的波高小于预先设定的基准波高的情况下，在超声波振子30中判定出异常的异常判定部47 通过截止阀26切断气体的供给的状态。因此，超声波流量计10利用由于任何异常事件而切断气体的供给的情况来检查超声波换能器30。

8. 发明专利

JP2014230535A 燻製製造用缶詰有权
标题翻译：可以生产吸烟食品
公开(公告)号：JP2014230535A
公开(公告)日：2014-12-11
申请号：JP2013113996
申请日：2013-05-30
申请人：東京瓦斯株式会社 , Tokyo Gas Co Ltd
发明人： HATTORI HIROSHI , UDAGAWA MIHO , NISHII TAKUMI
IPC分类号： A23B4/052
摘要：【課題】特別の事前準備をすることなく、初めての人でも、家庭用ガスコンロ50を用いて、容易にかつ手軽に良質の燻製を製造できる燻製製造用缶詰A1を提供する。【解決手段】燻製製造用缶詰A1は、燻製用チップDを収容した下缶部分Bと、下缶部分Bの上部に連接する燻製用食材Eを収容した上缶部分Cと、下缶部分Bと上缶部分Cとの境界近傍に固定された多孔部材40とを備える。下缶部分Bは底面側を閉鎖する底板10と周壁20とを有し、周壁20には空気取り入れ孔23が形成されている。上缶部分Cは天面側を閉鎖する天板30と周壁20とを有し、天板30は除去可能とされている。【選択図】図2
摘要翻译：要解决的问题：提供一种熏制食品生产罐A1，使得甚至不经验的人能够在没有特别的预先准备的情况下容易且容易地用家用气体范围50生产优质烟熏食品。解决方案：熏制食品生产罐A1包括：储存吸烟芯片D的下罐B部分; 上罐部分C，其与下罐部分B的顶部连接并存储吸烟食品材料E; 以及在下罐部B和上罐部C的边界附近固定的多孔部件40.下罐部B具有封闭底面侧的底板10和周壁20以及周壁20 在其上形成有吸气孔23。上罐部分C具有封闭顶表面侧和周壁20的顶板30，并且顶板30可以被移除。

9. 发明专利

JP2014052972A Information provision system, information provision method and program 有权
标题翻译：信息提供系统，信息提供方法和程序
公开(公告)号：JP2014052972A
公开(公告)日：2014-03-20
申请号：JP2012198742
申请日：2012-09-10
申请人： Toshiba Corp , 株式会社東芝
发明人： OKANO KAZUYUKI , KATO MASAYA , KAWADA HIROSHI , HATTORI HIROSHI , ITAKURA TOYOKAZU , OZAWA MASAHIRO , TSUJI MASAFUMI , NISHIMOTO YOSHINORI , IRIMOTO YUJI , SUGIURA MOTOMASA , KOBAYASHI NAOMIKI
IPC分类号： G06F17/30 , G06Q30/06 , H04N5/765 , H04N7/173
CPC分类号： G06F17/30817 , H04N21/4334 , H04N21/44204 , H04N21/4668 , H04N21/6582 , H04N21/84
摘要： PROBLEM TO BE SOLVED: To provide an information provision system for allowing a user to easily select information, an information provision method, and a program.SOLUTION: The information provision system includes management means and provision means. The management means manages a list of contents recorded in a client device. In response to a request for content information from the client device, the provision means provides the content information corresponding to the contents recorded in the client device of the content information selected according to the request, to the client device.
摘要翻译：要解决的问题：提供一种允许用户容易地选择信息的信息提供系统，信息提供方法和程序。解决方案：信息提供系统包括管理装置和提供装置。管理装置管理记录在客户端设备中的内容的列表。响应于来自客户端设备的对内容信息的请求，提供装置将与根据请求选择的内容信息记录在客户端设备中的内容相对应的内容信息提供给客户端设备。

10. 发明专利

JP2009042162A Calibration device and method therefor 审中-公开
标题翻译：校准装置及其方法
公开(公告)号：JP2009042162A
公开(公告)日：2009-02-26
申请号：JP2007209537
申请日：2007-08-10
申请人： Toshiba Corp , 株式会社東芝
发明人： HATTORI HIROSHI
IPC分类号： G01B11/00 , G01B11/26 , G06T1/00 , H04N5/232
CPC分类号： H04N13/0246
摘要： PROBLEM TO BE SOLVED: To provide a calibration device capable of performing simple and highly accurate camera calibration, even if it is in a narrow space. SOLUTION: The calibration device includes one monitor 12 arranged in a view field of a camera 16 and establishing a three-dimensional position in a three-dimensional reference coordinate system; a basic quadrangle, provided on the monitor 12 and establishing the three-dimensional position in the three-dimensional reference coordinate system; and a calculation part 14 for finding the attitude matrix of the camera 16, by photographing the screen of the monitor 12 including the basic quadrangle with the camera 16 to display camera images photographed with the camera 16 on the screen of the monitor 12 in a recursive structure, based on the three-dimensional position of the basic quadrangle, each of a two-dimensional image position of the basic quadrangle, in the camera images displayed on the monitor 12 in the recursive structure and the focal distance of the camera 16. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在狭窄的空间中，也可以提供能够执行简单高精度的相机校准的校准装置。解决方案：校准装置包括布置在照相机16的视野中的一个监视器12，并在三维参考坐标系中建立三维位置; 设置在监视器12上并建立三维参考坐标系中的三维位置的基本四边形; 以及计算部分14，用于通过用相机16拍摄包括基本四边形的监视器12的屏幕来找到相机16的姿态矩阵，以在监视器12的屏幕上以递归的方式显示用相机16拍摄的相机图像结构，基于基本四边形的三维位置，基本四边形的二维图像位置，以递归结构显示在监视器12上的相机图像和相机16的焦距。 P>版权所有（C）2009，JPO＆INPIT

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