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1. 发明申请

US20130000572A1 PISTON COOLING DEVICE 有权
标题翻译：活塞式冷却装置
公开(公告)号：US20130000572A1
公开(公告)日：2013-01-03
申请号：US13580905
申请日：2011-02-22
申请人： Shigenao Maruyama , Atsuki Komiya , Shuichi Moriya , Morimasa Nagata , Seiji Kosaka , Yasuhiro Kawamura , Junya Negishi , Yoshita Tsukamoto
发明人： Shigenao Maruyama , Atsuki Komiya , Shuichi Moriya , Morimasa Nagata , Seiji Kosaka , Yasuhiro Kawamura , Junya Negishi , Yoshita Tsukamoto
IPC分类号： F01P1/04
CPC分类号： F02F3/22 , F01M1/08 , F01P3/10
摘要： Disclosed is a piston cooling device wherein the cooling efficiency of a piston is improved by oil injected from an oil jet and supplied to a cooling passage provided in the piston, and the amount of cooling oil is reduced when an internal combustion engine is operated at maximum output. The piston cooling device is provided with a piston for an internal combustion engine, in which a circumferential passage and a cooling passage having an inlet passage and an outlet passage are provided, and an oil jet for injecting oil from an injection port to the inlet passage. The oil jet injects oil at every stroke of the piston so that a two-phase plug flow composed of gas and oil is formed in the cooling passage at least when an internal combustion engine is operated at maximum output.
摘要翻译：公开了一种活塞冷却装置，其中通过从喷油口喷射的油被提供给设置在活塞中的冷却通道的活塞的冷却效率提高，并且当内燃机运行最大时冷却油的量减少输出。活塞冷却装置设置有用于内燃机的活塞，其中设有具有入口通道和出口通道的周向通道和冷却通道，以及用于将油从注射口喷射到入口通道的喷油嘴。油喷射器在活塞的每个行程处喷射油，使得至少在内燃机以最大输出运转时，在冷却通道中形成由气体和油组成的两相塞流。

2. 发明申请

US20120116348A1 LIQUID MEDICINE INJECTION AMOUNT ADJUSTING METHOD, LIQUID MEDICINE INJECTION AMOUNT ADJUSTING APPARATUS, AND LIQUID MEDICINE INJECTING SYSTEM 审中-公开
标题翻译：液体药物注射量调节方法，液体药物注射量调节装置和液体药物注射系统
公开(公告)号：US20120116348A1
公开(公告)日：2012-05-10
申请号：US13057889
申请日：2009-08-04
申请人： Seiichi Katoh , Yasuhiro Kawamura
发明人： Seiichi Katoh , Yasuhiro Kawamura
IPC分类号： A61M5/168
CPC分类号： A61M5/14224 , A61M2205/0244 , A61M2205/0294
摘要： In a liquid medicine injecting system, an open route is formed in which a liquid medicine flows from a container that contains the liquid medicine to a blood vessel of a biological body via a micro-pump, a flow volume sensor, and a tube. A back pressure from the biological body directly operates against the micro-pump via the open route. When the flow volume of the liquid medicine is constant, power of the micro-pump has a constant relationship with the back pressure. The flow volume of the liquid medicine is adjusted to be a target volume by controlling the power of the micro-pump, and the power of the micro-motor is monitored. An abnormal injecting state of the liquid medicine caused by such as pulling out of an injection needle from the biological body is immediately detected with high accuracy based on the monitored result of the power of the micro-pump.
摘要翻译：在液体药剂注射系统中，形成液体药物经由微型泵，流量传感器和管子从含有药液的容器流向生物体的血管的开放路径。来自生物体的背压直接通过开放路线与微型泵相抵触。当液体药物的流量恒定时，微型泵的功率与背压具有恒定的关系。通过控制微型泵的功率将液体药物的流量调节为目标体积，并监视微型马达的功率。基于微型泵的功率的监视结果，立即以高精度立即检测出诸如从生物体引出注射针引起的液体药物的异常注入状态。

3. 发明申请

US20060034025A1 Switching device for power distribution 有权
标题翻译：配电开关装置
公开(公告)号：US20060034025A1
公开(公告)日：2006-02-16
申请号：US11199245
申请日：2005-08-09
申请人： Hideki Masuhara , Youzou Sibata , Yasuhiro Kawamura
发明人： Hideki Masuhara , Youzou Sibata , Yasuhiro Kawamura
IPC分类号： H02H3/00
CPC分类号： H02B11/02 , H02B11/167
摘要： An object of the present invention is to provide a switching device for power distribution, wherein the entire load side-area including a circuit breaker can be protected against the grounding, whereby the protection region can be widened, leading to an enhancement in reliability. A circuit breaker, a current transformer and a zero-phase current transformer disposed in series are constructed as a unit, mounted on a carriage and accommodated in a power-receiving/distributing board. The switching unit for power distribution is constructed for connection to and for disconnection from a power source side-conductor and a load side-conductor. The zero-phase current transformer is disposed at a power source side-portion of the circuit breaker.
摘要翻译：本发明的目的在于提供一种用于配电的开关装置，其中包括断路器的整个负载侧区域可以被保护而不被接地，从而可以加宽保护区域，导致可靠性的提高。串联布置的断路器，电流互感器和零相电流互感器被构造为单元，安装在托架上并容纳在受电/分配板中。用于配电的开关单元被构造用于连接到电源侧导体和负载侧导体以及用于与电源侧导体和负载侧导体断开连接。零相电流互感器设置在断路器的电源侧部分。

4. 发明授权

US5786848A Three-dimensional video signal generator and three-dimensional video display apparatus 失效
标题翻译：三维视频信号发生器和三维视频显示装置
公开(公告)号：US5786848A
公开(公告)日：1998-07-28
申请号：US670139
申请日：1996-06-25
申请人： Toshinobu Isobe , Yasuhiro Kawamura , Hisafumi Yamada , Hidehiko Okada
发明人： Toshinobu Isobe , Yasuhiro Kawamura , Hisafumi Yamada , Hidehiko Okada
IPC分类号： H04N7/015 , H04N5/04 , H04N13/00 , H04N13/04 , H04N7/18
CPC分类号： H04N13/0037 , H04N13/0029 , H04N13/0048 , H04N13/0051 , H04N13/0059 , H04N19/597 , H04N13/0055 , H04N13/0239 , H04N13/0257 , H04N13/0422 , H04N13/0438 , H04N13/0497
摘要： A three-dimensional video signal generator has a high-definition video signal source for generating left and right high-definition video signals having, as left and right video signals, video signals in respective effective scanning periods of odd-numbered and even-numbered field signals of a interlaced-scanning high-definition video signal composed of 1125 scanning lines and having an interlace factor of 2:1. The left and right video signals in the respective effective scanning periods of the left and right high-definition video signals supplied from said high-definition video signal source are vertically compressed in time with a compression ratio of 11:5. The compressed left and right video signals in the odd-numbered and even-numbered fields are combined into a three-dimensional video signal disposed in each of effective scanning periods of odd-numbered and even-numbered field signals of one high-definition video signal, with a pseudo vertical blanking period of a given time duration inserted between the compressed left and right video signals such that the time interval of the compressed left and right video signals becomes a 1/2 field period.
摘要翻译：三维视频信号发生器具有用于产生左和右视频信号的高分辨率视频信号源，其具有作为左视频信号和右视频信号的奇数和偶数场的有效扫描周期中的视频信号由1125条扫描线构成的交错因子为2：1的隔行扫描型高分辨率视频信号的信号。从所述高分辨率视频信号源提供的左和右高清晰度视频信号的各个有效扫描周期中的左右视频信号在压缩比为11:5的时间内被垂直压缩。奇数编号场和偶数场中的压缩左视频信号和右视频信号被组合成三维视频信号，其设置在一个高清视频信号的奇数和偶数场信号的有效扫描周期中具有插入在压缩左视频信号和右视频信号之间的给定持续时间的伪垂直消隐周期，使得压缩的左视频信号和右视频信号的时间间隔变为+ E，fra 1/2 + EE场周期。

5. 发明授权

US5106876A Water-insoluble hydrogel and method for production thereof by using radiation, freezing and thawing 失效
标题翻译：水不溶性水凝胶及其制造方法，使用辐射，冷冻和解冻
公开(公告)号：US5106876A
公开(公告)日：1992-04-21
申请号：US409755
申请日：1989-09-20
申请人： Yasuhiro Kawamura
发明人： Yasuhiro Kawamura
IPC分类号： G01N29/28 , A61B8/00 , A61B17/22 , B01J13/00 , C08F2/46 , C08F16/02 , C08F16/06 , C08F26/10 , C08J3/28
CPC分类号： C08J3/28 , A61B2017/2253 , C08J2329/04 , C08J2339/06
摘要： A water-isoluble hydrogel, obtained by cross-linking a polyvinyl alcohol by itself, a polyvinyl pyrrolidone by itself, and a polyvinyl alcohol and a polyvinyl pyrrolidone as a pair by exposure to radiation to a cross-linking degree enough for occlusion therein of 50 to 99% by weight of water and they freezing and thawing the product of said cross-linking, production thereof, and an untrasonic transmission medium using the hydrogel.
摘要翻译：通过自身交联聚乙烯醇，其自身聚乙烯吡咯烷酮和通过暴露于辐射的聚乙烯醇和聚乙烯吡咯烷酮作为一对，通过其中闭塞的交联度获得的水不溶性水凝胶50 至99重量％的水，并且它们使用所述水凝胶冷冻和解冻所述交联产物，其生产物和非挥发性传输介质。

6. 发明授权

US08353872B2 Infusion pump 失效
公开(公告)号：US08353872B2
公开(公告)日：2013-01-15
申请号：US13292710
申请日：2011-11-09
申请人： Yasuhiro Kawamura
发明人： Yasuhiro Kawamura
IPC分类号： A61M1/00
CPC分类号： A61M5/142 , A61B5/02152 , A61M5/14228 , A61M5/14244 , A61M5/16854 , A61M5/16877 , A61M5/16886 , A61M5/1723 , A61M2205/0244 , A61M2205/0294 , A61M2205/3334 , A61M2205/3341 , A61M2205/3355 , A61M2205/3553 , A61M2205/50 , A61M2205/70 , A61M2230/30
摘要： Infusion pumps according to the present invention maximize fluid throughput while minimizing vaporization of gas by employing specific flow path architecture, flow path dimensional ranges, and voltage and frequency ranges for activation of piezoelectric bodies.

7. 发明申请

US20110152697A1 Circulatory Pressure Monitoring Using Infusion Pump Systems 审中-公开
标题翻译：使用输液泵系统进行循环压力监测
公开(公告)号：US20110152697A1
公开(公告)日：2011-06-23
申请号：US12972394
申请日：2010-12-17
申请人： Yasuhiro Kawamura
发明人： Yasuhiro Kawamura
IPC分类号： A61B5/021
CPC分类号： A61B5/02152 , A61M5/14228 , A61M5/14244 , A61M5/16854 , A61M5/16877 , A61M5/16886 , A61M5/1723 , A61M2205/0244 , A61M2205/0294 , A61M2205/3334 , A61M2205/3341 , A61M2205/3355 , A61M2205/3553 , A61M2205/50 , A61M2205/70 , A61M2230/30
摘要： A low cost, transportable system for monitoring the central venous pressure of a patient receiving an infusion is provided. The pressure monitoring system of the present invention employs a pump and a flow meter in order to supply infusion fluids to a patient. Based upon the control factors and changes thereof communicated to the pump by a controller in order to achieve and maintain a desired infusion fluid flow rate, relative changes in patient's venous pressure and/or quantitative pressure data is obtained.
摘要翻译：提供了一种用于监测接受输液的患者的中心静脉压的低成本，可移植的系统。本发明的压力监测系统采用泵和流量计来向患者提供输液。基于通过控制器传递给泵的控制因素及其变化，以实现和维持期望的输注流体流速，获得患者静脉压力和/或定量压力数据的相对变化。

8. 发明授权

US07286337B2 Switching device for power distribution 有权
标题翻译：配电开关装置
公开(公告)号：US07286337B2
公开(公告)日：2007-10-23
申请号：US11199245
申请日：2005-08-09
申请人： Hideki Masuhara , Youzou Sibata , Yasuhiro Kawamura
发明人： Hideki Masuhara , Youzou Sibata , Yasuhiro Kawamura
IPC分类号： H02B5/00
CPC分类号： H02B11/02 , H02B11/167
摘要： An object of the present invention is to provide a switching device for power distribution, wherein the entire load side-area including a circuit breaker can be protected against the grounding, whereby the protection region can be widened, leading to an enhancement in reliability. A circuit breaker, a current transformer and a zero-phase current transformer disposed in series are constructed as a unit, mounted on a carriage and accommodated in a power-receiving/distributing board. The switching unit for power distribution is constructed for connection to and for disconnection from a power source side-conductor and a load side-conductor. The zero-phase current transformer is disposed at a power source side-portion of the circuit breaker.
摘要翻译：本发明的目的在于提供一种用于配电的开关装置，其中包括断路器的整个负载侧区域可以被保护而不被接地，从而可以加宽保护区域，导致可靠性的提高。串联布置的断路器，电流互感器和零相电流互感器被构造为单元，安装在托架上并容纳在受电/分配板中。用于配电的开关单元被构造用于连接到电源侧导体和负载侧导体以及用于与电源侧导体和负载侧导体断开连接。零相电流互感器设置在断路器的电源侧部分。

9. 发明申请

US20120245554A1 Micro-Infusion System 审中-公开
标题翻译：微灌系统
公开(公告)号：US20120245554A1
公开(公告)日：2012-09-27
申请号：US13424238
申请日：2012-03-19
申请人： Yasuhiro Kawamura
发明人： Yasuhiro Kawamura
IPC分类号： A61M5/168 , A61M5/142
CPC分类号： A61M5/141 , A61M5/1413 , A61M5/142 , A61M5/36 , A61M2205/0244 , A61M2205/33 , G06F19/3468
摘要： Infusion systems according to the present invention provide a medical fluid infusion system operable at a relatively wide range of flow rates while simultaneously maintaining a high degree of accuracy and predictability through employing specific flow path architecture, flow path dimensional ranges, and pump control parameters, such as voltage, frequency, voltage rise time, pump size and quantity, and controlled restriction of the fluid flow path. Automatic recognition of restrictive elements is employed to facilitate the ease of use of different restrictive elements with a single infusion system and improve patient safety.
摘要翻译：根据本发明的输液系统提供可在相对较宽的流速范围内操作的医用流体输注系统，同时通过采用特定的流路结构，流路尺寸范围和泵控制参数同时保持高度的准确性和可预测性，例如作为电压，频率，电压上升时间，泵的尺寸和数量，以及流体流动路径的受控制的限制。采用限制性元件的自动识别来促进使用单一输注系统的不同限制性元件的易用性并提高患者的安全性。

10. 发明申请

US20110152826A1 Infusion Pump 失效
标题翻译：输液泵
公开(公告)号：US20110152826A1
公开(公告)日：2011-06-23
申请号：US12972348
申请日：2010-12-17
申请人： Yasuhiro Kawamura
发明人： Yasuhiro Kawamura
IPC分类号： A61M5/142
CPC分类号： A61M5/142 , A61B5/02152 , A61M5/14228 , A61M5/14244 , A61M5/16854 , A61M5/16877 , A61M5/16886 , A61M5/1723 , A61M2205/0244 , A61M2205/0294 , A61M2205/3334 , A61M2205/3341 , A61M2205/3355 , A61M2205/3553 , A61M2205/50 , A61M2205/70 , A61M2230/30
摘要： Infusion pumps according to the present invention maximize fluid throughput while minimizing vaporization of gas by employing specific flow path architecture, flow path dimensional ranges, and voltage and frequency ranges for activation of piezoelectric bodies.
摘要翻译：根据本发明的输液泵通过采用特定的流路结构，流路尺寸范围以及用于激活压电体的电压和频率范围来使流体通量最大化同时最小化气体的蒸发。

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