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1. 发明授权

US07094037B2 Oil-cooled compressor 有权
标题翻译：油冷压缩机
公开(公告)号：US07094037B2
公开(公告)日：2006-08-22
申请号：US10449113
申请日：2003-06-02
申请人： Hajime Nakamura , Junichiro Totsuka , Shoji Yoshimura
发明人： Hajime Nakamura , Junichiro Totsuka , Shoji Yoshimura
IPC分类号： F04B49/00
CPC分类号： F04C29/042 , F04C29/0014
摘要： An oil-cooled screw compressor which can maintain the discharge temperature of discharge gas at an appropriate level is provided. The oil-cooled screw compressor comprises a compressor body, an oil separation/recovery unit disposed in a discharge path extending from a discharge port of the compressor body, and an oil feed path extending from the oil separation/recovery unit and communicating with the compressor body 12. The oil feed path is branched at an intermediate position thereof into a first feed path portion and a second feed path portion. An opening/closing valve is disposed in the first feed path portion, a pressure gauge is disposed in the discharge path, and a control unit is provided to control opening and closing of the opening/closing valve on the basis of a correlation between a discharge pressure detected by the pressure gauge and a predetermined pressure.
摘要翻译：提供了能够将放电气体的排出温度维持在适当水平的油冷螺杆式压缩机。油冷螺杆式压缩机包括压缩机主体，设置在从压缩机主体的排出口延伸的排出路径中的油分离/回收单元以及从油分离/回收单元延伸并与压缩机连通的供油路径身体12。供油路径在其中间位置分支成第一进给路径部分和第二进给路径部分。开/关阀设置在第一进料路径部分中，压力计布置在排出路径中，并且设置控制单元，以根据排出口之间的相关性来控制开/关阀的打开和关闭由压力表检测到的压力和预定的压力。

2. 发明授权

US06755620B2 Independent rotational speed control of multi-stage variable speed compressor 有权
标题翻译：多级变速压缩机独立转速控制
公开(公告)号：US06755620B2
公开(公告)日：2004-06-29
申请号：US10077753
申请日：2002-02-20
申请人： Hajime Nakamura , Junichiro Totsuka
发明人： Hajime Nakamura , Junichiro Totsuka
IPC分类号： F04B4106
CPC分类号： F04D27/0261
摘要： A multi-stage variable speed compressor includes a pressure detector provided for each compressor on and after the second stage for detecting a discharge pressure of a compressor of a stage preceding the corresponding compressor or a suction pressure of the corresponding compressor, wherein the control device controls the rotational speeds of the compressor of the first stage using a deviation of discharge pressure from a desired target pressure, and controls the rotational speed of each compressor on and after the second stage based on the discharge pressure of the compressor in a stage before each compressor or the suction pressure of each compressor, using a pressure signal from the pressure detector provided for each compressor on and after the second stage for detecting a discharge pressure of a compressor of a stage preceding the corresponding compressor or a suction pressure of the corresponding compressors.
摘要翻译：多级变速压缩机包括：用于检测相应压缩机之前的级的压缩机的排出压力或相应的压缩机的吸入压力的第二级和第二级之后的每个压缩机的压力检测器，其中控制装置控制第一级的压缩机的转速使用排出压力与期望目标压力的偏差，并且在每个压缩机之前的级中基于压缩机的排出压力来控制在第二级之后和之后的每个压缩机的转速或每个压缩机的吸入压力，使用来自用于每个压缩机的压力检测器的压力信号在第二级之后和之后，用于检测相应压缩机之前的级的压缩机的排出压力或相应的压缩机的吸入压力。

3. 发明授权

US07033144B2 Cooling fan for a screw compressor drive motor 失效
标题翻译：螺杆式压缩机驱动电机的冷却风扇
公开(公告)号：US07033144B2
公开(公告)日：2006-04-25
申请号：US10452286
申请日：2003-06-03
申请人： Shoji Yoshimura , Hajime Nakamura
发明人： Shoji Yoshimura , Hajime Nakamura
IPC分类号： F04B39/04 , H02K9/00
CPC分类号： F04C18/16 , F04C29/02 , F04C29/045 , F04C2270/07 , F04C2270/19
摘要： A oil-cooled type screw compressor of the present invention includes a compressor main unit storing a pair of male and female screw rotors driven by a motor and meshing with each other, a cooling fan provided independently to the motor for blowing air toward the motor, and control means for receiving a detected temperature signal from a temperature detector for detecting the coil temperature of the motor, and conducting control for increasing/decreasing the fan rotation speed of the cooling fan according to the coil temperature so as to maintain the coil temperature within a permissible range. It is possible to use the coil current of the motor or the motor rotation speed and the discharge pressure in place of the detected temperature signal. This constitution provides a screw compressor which offers fan-removed heat quantity not excessive or insufficient with respect to the motor heat generation quantity, and realizes sufficient cooling for the motor, and energy saving.
摘要翻译：本发明的油冷式螺杆式压缩机包括：压缩机主体，其存储由电动机驱动的一对阳螺纹转子和阴螺旋转子，并且与电动机独立地设置，用于向电动机吹送空气; 以及控制装置，用于从用于检测电动机的线圈温度的温度检测器接收检测到的温度信号，并且根据线圈温度进行降低冷却风扇的风扇转速的控制，以便将线圈温度保持在允许的范围。可以使用电动机的线圈电流或电动机转速和排出压力代替检测到的温度信号。这种构造提供了一种螺杆式压缩机，其提供相对于电动机发热量不会过大或不足的风扇除去热量，并且实现对电动机的足够的冷却和节能。

4. 发明授权

US07589430B2 Power generating device 有权
标题翻译：发电装置
公开(公告)号：US07589430B2
公开(公告)日：2009-09-15
申请号：US12013165
申请日：2008-01-11
申请人： Hajime Nakamura , Shoji Yoshimura , Makoto Nakamura
发明人： Hajime Nakamura , Shoji Yoshimura , Makoto Nakamura
IPC分类号： F02D9/04
CPC分类号： F01K13/02
摘要： A power generating device according to the present invention has a positive displacement steam expander for converting expansion of steam into a rotational force, a power generator connected to a rotational axis of the positive displacement steam expander, an inverter for setting an operational frequency of the power generator, a power detector for detecting generated electric power of the power generator, and control means for changing set frequency of the inverter in accordance with a deviation of the generated electric power detected by the power detector from a target value. According to such a configuration, it is possible to sustain high output of the power generator irrespective of a differential pressure between primary side steam and secondary side steam.
摘要翻译：根据本发明的发电装置具有用于将蒸汽膨胀转化成旋转力的正排量蒸汽膨胀器，连接到正排量蒸汽膨胀器的旋转轴的发电机，用于设定功率的工作频率的逆变器发电机，用于检测发电机的发电电力的功率检测器，以及用于根据由功率检测器检测的发电电力与目标值的偏差来改变逆变器的设定频率的控制装置。根据这样的结构，不管初级侧蒸汽和二次侧蒸汽之间的压差如何，都能够维持发电装置的高输出。

5. 发明授权

US11525751B2 Sensor drive circuit with improved temperature characteristic compensation 有权
公开(公告)号：US11525751B2
公开(公告)日：2022-12-13
申请号：US17303282
申请日：2021-05-26
申请人： Hajime Nakamura
发明人： Hajime Nakamura
IPC分类号： G01L9/06 , G01L19/00 , G01L19/04 , G01D3/028
摘要： A sensor drive circuit for driving a sensor with a current includes at least one circuit configured to generate a drive current for the sensor, the drive current having a reverse temperature characteristic with respect to a temperature characteristic of an output voltage of the sensor. A temperature characteristic of sensor sensitivity has a negative first order coefficient and a positive second order coefficient. The sensor drive circuit includes a first current source configured to generate a first current having a temperature characteristic of which a first order coefficient is positive. The sensor drive circuit includes a second current source configured to generate a second current having a temperature characteristic of which a first order coefficient is negative. The sensor drive circuit includes a first current calculator configured to add the first current and the second current to generate a third current.

6. 发明申请

US20130300954A1 ADHESIVE SHEET FOR IMAGE DISPLAY DEVICE, IMAGE DISPLAY DEVICE, AND ADHESIVE RESIN COMPOSITION 审中-公开
标题翻译：用于图像显示装置的粘合片，图像显示装置和粘合剂树脂组合物
公开(公告)号：US20130300954A1
公开(公告)日：2013-11-14
申请号：US13992835
申请日：2011-12-09
申请人： Seiji Sunohara , Junichi Imaizumi , Tomoyuki Nakamura , Hajime Nakamura , Kouji Yamazaki , Hiroaki Takahashi , Kazuhiro Makishima , Kenichi Shinya , Megumi Tomomatsu
发明人： Seiji Sunohara , Junichi Imaizumi , Tomoyuki Nakamura , Hajime Nakamura , Kouji Yamazaki , Hiroaki Takahashi , Kazuhiro Makishima , Kenichi Shinya , Megumi Tomomatsu
IPC分类号： G02F1/1333 , G02F1/13
CPC分类号： G02F1/1313 , C08F2220/1858 , C08G18/672 , C08G18/755 , C09J4/06 , C09J7/10 , C09J133/14 , C09J175/14 , C09J2203/318 , C09J2433/00 , G02F1/1333 , G02F1/13338 , G02F2001/133331 , G02F2202/28 , Y10T428/2887 , Y10T428/31938 , C08F220/20 , C08F220/36 , C08G18/48
摘要： The adhesive sheet for an image display device includes a structural unit derived from the following general formula (a), wherein the glass transition temperature is from 10 to 50° C., and tan δ at 40 to 80° C. is from 0.5 to 1.1,The adhesive sheet for an image display device, an image display device, and an adhesive resin composition for an image display can be provided, which are useful for the prevention of cracking, the attenuation of the stress and the impact, that have excellent transparency, which improve the fog and the flicker in an image displayed on the screen, and which reduce the bubbles, the sullage, and the detachment, particularly under high temperature condition (for example, 80° C. or more) or under high-temperature and humidity condition (for example, 85° C./85% RH). In the formula, X is a hydrogen atom or a methyl group.
摘要翻译：用于图像显示装置的粘合片包括衍生自以下通式（a）的结构单元，其中玻璃化转变温度为10至50℃，而在40至80℃的tanδ为0.5至 1.1。可以提供用于图像显示装置的粘合片，图像显示装置和用于图像显示的粘合剂树脂组合物，其可用于防止具有优异的裂纹，应力和冲击的衰减透明度，其改善了屏幕上显示的图像中的雾和闪烁，并且特别是在高温条件（例如，80℃或更高）下或在高温条件下，减少了气泡，温度和湿度条件（例如，85℃/ 85％RH）。在该式中，X是氢原子或甲基。

7. 发明申请

US20130037226A1 OPERATION CORD, AND OPERATION APPARATUS FOR SUNLIGHT SHIELDING APPARATUS 有权
标题翻译：操作灯和操作装置用于太阳能屏蔽装置
公开(公告)号：US20130037226A1
公开(公告)日：2013-02-14
申请号：US13643809
申请日：2011-04-27
申请人： Hajime Nakamura , Seiya Abo , Eiji Kawai , Masaya Yamaguchi , Shojiro Uehara
发明人： Hajime Nakamura , Seiya Abo , Eiji Kawai , Masaya Yamaguchi , Shojiro Uehara
IPC分类号： E06B9/326 , E06B9/24
CPC分类号： E06B9/326 , E04F10/06 , E06B9/303 , E06B9/38 , E06B9/42 , E06B2009/2625 , E06B2009/3265 , Y10T24/4578
摘要： Provided is an endless operation cord that is easy to replace. The present invention provides an operation cord including: a main cord having one and the other ends; a first coupling part disposed at the one end; and a second coupling part disposed at the other end. The first and second coupling parts can be coupled together directly or via a coupling member and can be coupled or uncoupled by means of a relative rotation between the adjacent coupling parts or between the adjacent coupling parts and coupling member or a relative movement in a direction other than a length direction of the main cord between the adjacent coupling parts or between the adjacent coupling parts and coupling member.
摘要翻译：提供易于更换的无尽操作线。本发明提供了一种操作绳，包括：主绳，其一端和另一端; 设置在一端的第一联接部; 以及设置在另一端的第二联接部。第一和第二联接部件可以直接地或经由联接构件联接在一起，并且可以通过相邻联接部件之间的相对旋转或相邻联接部件和联接构件之间的相对旋转或者在其它方向上的相对运动比相邻的联接部件之间或相邻的联接部件和联接构件之间的主绳的长度方向。

8. 发明授权

US08212269B2 Organic light emitting device, method for producing thereof and array of organic light emitting devices 有权
标题翻译：有机发光器件，其制造方法和有机发光器件阵列
公开(公告)号：US08212269B2
公开(公告)日：2012-07-03
申请号：US11719426
申请日：2005-10-21
申请人： Siegfried F. Karg , Hajime Nakamura , Heike E. Riel , Walter H. Riess , Constance Rost-Bietsch
发明人： Siegfried F. Karg , Hajime Nakamura , Heike E. Riel , Walter H. Riess , Constance Rost-Bietsch
IPC分类号： H01L33/00
CPC分类号： H01L51/5281 , H01L51/5231 , H01L51/5253 , H01L51/5262 , H01L51/5275
摘要： The present invention is directed to an organic light emitting device (OLED) including a first electrode, a second electrode, at least one layer of organic material arranged between the first electrode and the second electrode, and a dielectric capping layer arranged on the second electrode opposite to the first electrode, wherein the capping layer comprises an outer surface, opposite to the second electrode, for emission of light generated in the at least one layer of organic material. The capping layer has the effect that a reflectance of external light is reduced whereas outcoupling of the light generated in the at least one layer of organic material through the capping layer is increased.
摘要翻译：本发明涉及一种有机发光器件（OLED），其包括第一电极，第二电极，布置在第一电极和第二电极之间的至少一层有机材料，以及布置在第二电极上的电介质覆盖层与所述第一电极相对，其中所述封盖层包括与所述第二电极相对的外表面，用于发射在所述至少一层有机材料中产生的光。封盖层具有外部光的反射率降低的效果，而通过覆盖层在至少一层有机材料中产生的光的外耦合增加。

9. 发明授权

US08211327B2 Preparation of rare earth permanent magnet material 有权
标题翻译：稀土永磁材料的制备
公开(公告)号：US08211327B2
公开(公告)日：2012-07-03
申请号：US10572753
申请日：2005-03-22
申请人： Hajime Nakamura , Koichi Hirota , Takehisa Minowa
发明人： Hajime Nakamura , Koichi Hirota , Takehisa Minowa
IPC分类号： C04B35/04 , C04B35/64 , C04B35/40 , C04B35/26 , H01F1/00 , H01F1/26 , H01F1/04 , H01F1/14 , B22F3/00
CPC分类号： B22F9/023 , B22F2009/044 , B22F2998/10 , B22F2999/00 , H01F1/0577 , H01F41/0293 , H01J37/32669 , B22F9/04 , B22F3/02 , B22F3/10 , B22F2201/11 , B22F2201/02
摘要： A method for preparing a rare earth permanent magnet material comprising the steps of: disposing a powder comprising one or more members selected from an oxide of R2, a fluoride of R3, and an oxyfluoride of R4 wherein R2, R3 and R4 each are one or more elements selected from among rare earth elements inclusive of Y and Sc on a sintered magnet form of a R1—Fe—B composition wherein R1 is one or more elements selected from among rare earth elements inclusive of Y and Sc, and heat treating the magnet form and the powder at a temperature equal to or below the sintering temperature of the magnet in vacuum or in an inert gas. The invention offers a high performance, compact or thin permanent magnet having a high remanence and coercivity at a high productivity.
摘要翻译：一种制备稀土永磁材料的方法，包括以下步骤：设置包含一种或多种选自R 2的氧化物，R 3的氟化物和R 4的氟氧化物的一种或多种的粉末，其中R 2，R 3和R 4各自为一个或选自包含Y和Sc的稀土元素中的更多元素是R1-Fe-B组合物的烧结磁体形式，其中R1是选自包括Y和Sc的稀土元素中的一种或多种元素，并且对磁体进行热处理在等于或低于磁体在真空或惰性气体中的温度的温度下形成粉末。本发明以高生产率提供具有高剩磁和矫顽力的高性能，紧凑或薄的永久磁铁。

10. 发明申请

US20110228675A1 WIRELESS NODE 有权
标题翻译：无线节点
公开(公告)号：US20110228675A1
公开(公告)日：2011-09-22
申请号：US13049193
申请日：2011-03-16
申请人： Hajime Nakamura , Yasuhiko Hiehata , Hideyuki Koto
发明人： Hajime Nakamura , Yasuhiko Hiehata , Hideyuki Koto
IPC分类号： H04W28/02 , H04J3/02
CPC分类号： H04W28/26 , H04W72/0486
摘要： A module transmits a request for line connection to a module at a communication time notified from a module. The module proceeds to line connection processing in response to the request for line connection and notifies the module of success or failure of line connection. The module notifies a log database of the notified success or failure of line connection. The log database records success or failure of line connection in a database as log data and notifies the module of the log data at predetermined time intervals. The module revises a communication time based on the log data and notifies the module of the revised communication time.
摘要翻译：模块在从模块通知的通信时间向模块发送线路连接请求。该模块响应于线路连接的请求进行线路连接处理，并通知模块线路连接的成功或失败。该模块通知日志数据库通知的线路连接成功或失败。日志数据库将数据库中线路连接的成功或失败记录为日志数据，并以预定的时间间隔通知模块日志数据。该模块根据日志数据修改通信时间，并通知模块修改的通信时间。

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