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41. 发明授权

US5677727A Television telephone 失效
标题翻译：电视电话
公开(公告)号：US5677727A
公开(公告)日：1997-10-14
申请号：US384955
申请日：1995-02-07
申请人： Hiroshi Gotoh , Kiyoshi Ishida , Yoji Shibata , Masahiro Takahashi , Masaaki Takizawa , Kenji Yokoi , Katsumi Mikamo , Yoshinobu Matsubayashi , Iwao Ishinabe , Toshiaki Watanuki , Jun Furuya , Takushi Yoshimaru
发明人： Hiroshi Gotoh , Kiyoshi Ishida , Yoji Shibata , Masahiro Takahashi , Masaaki Takizawa , Kenji Yokoi , Katsumi Mikamo , Yoshinobu Matsubayashi , Iwao Ishinabe , Toshiaki Watanuki , Jun Furuya , Takushi Yoshimaru
IPC分类号： H04N5/45 , H04N7/14 , H04Q11/04
CPC分类号： H04N5/45 , H04N7/141 , H04N7/142 , H04N7/147 , H04N7/148 , H04Q11/0457 , H04Q11/0471 , H04Q2213/13034 , H04Q2213/13091 , H04Q2213/13096 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13175 , H04Q2213/13176 , H04Q2213/13179 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/1332 , H04Q2213/13337 , H04Q2213/204 , H04Q2213/337
摘要： A television telephone including a movable head section, a support section and a bottom section. The movable head section includes an imaging device for inputting images and a display for displaying images. The bottom section includes a communication controller for transmission and reception of encoded information of at least one of audio and visual signals to and from a communication network, and a telephone controller for controlling transmission and reception functions and including a key console unit. The support section serves for connecting the bottom section and the movable head section and for supporting the movable head section and includes an image encoder/decoder for encoding image input signals and for decoding received image signals.
摘要翻译：一种包括可动头部，支撑部和底部的电视电话。可移动头部包括用于输入图像的成像装置和用于显示图像的显示器。底部包括用于发送和接收来自通信网络的音频和视频信号中的至少一个的编码信息的通信控制器，以及用于控制发送和接收功能并包括按键控制台单元的电话控制器。支撑部分用于连接底部部分和可移动头部部分，并用于支撑可移动头部部分，并且包括用于对图像输入信号进行编码和解码接收到的图像信号的图像编码器/解码器。

42. 发明授权

US5606554A Teleconference terminal equipment and teleconference module 失效
标题翻译：电话会议终端设备和电话会议模块
公开(公告)号：US5606554A
公开(公告)日：1997-02-25
申请号：US450997
申请日：1995-05-25
申请人： Yoji Shibata , Masaaki Takizawa , Hitoshi Matsushima , Kiyoshi Ishida , Atsuo Yoshida , Atsushi Ishibashi , Takehiko Yamada
发明人： Yoji Shibata , Masaaki Takizawa , Hitoshi Matsushima , Kiyoshi Ishida , Atsuo Yoshida , Atsushi Ishibashi , Takehiko Yamada
IPC分类号： H04N7/14 , H04N7/15 , H04L12/18
CPC分类号： H04N7/14 , H04N7/147 , H04N7/15
摘要： A teleconference terminal equipment adapted to construct an AV meeting system as an intended use, comprising a network interface and communications network control unit, a multimedia multiplexing/demultiplexing and interterminal signal control unit which multiplexes and demultiplexes video data and control data contained in a communication frame to be transmitted by the control unit and a communication frame received by the same, respectively, a picture codec which codes and decodes video data, a video input/output interface which connects an external camera to the picture codec, a camera control/external device multiconnector, and a CPU which controls an operation of the external camera through the multiconnector on the basis of control data delivered from the control unit.
摘要翻译：一种适于构建AV会议系统作为预期用途的电话会议终端设备，包括网络接口和通信网络控制单元，多路复用和多路分解视频数据和包含在通信帧中的控制数据的多媒体复用/解复用和交互信号控制单元由控制单元和由其接收的通信帧分别将视频数据进行编码和解码的图像编解码器，将外部摄像机连接到图像编解码器的视频输入/输出接口，相机控制/外部设备多显示器和CPU，其基于从控制单元传送的控制数据，通过多摄像机控制外部摄像机的操作。

43. 发明授权

US5396269A Television telephone 失效
标题翻译：电视电话
公开(公告)号：US5396269A
公开(公告)日：1995-03-07
申请号：US838348
申请日：1992-02-20
申请人： Hiroshi Gotoh , Kiyoshi Ishida , Yoji Shibata , Masahiro Takahashi , Masaaki Takizawa , Kenji Yokoi , Katsumi Mikamo , Yoshinobu Matsubayashi , Iwao Ishinabe , Toshiaki Watanuki , Jun Furuya , Takushi Yoshimaru
发明人： Hiroshi Gotoh , Kiyoshi Ishida , Yoji Shibata , Masahiro Takahashi , Masaaki Takizawa , Kenji Yokoi , Katsumi Mikamo , Yoshinobu Matsubayashi , Iwao Ishinabe , Toshiaki Watanuki , Jun Furuya , Takushi Yoshimaru
IPC分类号： H04N5/45 , H04N7/14 , H04Q11/04 , H04M11/00
CPC分类号： H04N5/45 , H04N7/141 , H04N7/142 , H04N7/147 , H04N7/148 , H04Q11/0457 , H04Q11/0471 , H04Q2213/13034 , H04Q2213/13091 , H04Q2213/13096 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13175 , H04Q2213/13176 , H04Q2213/13179 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/1332 , H04Q2213/13337 , H04Q2213/204 , H04Q2213/337
摘要： A television telephone including a movable head section, a support section and a bottom section. The movable head section includes an imaging device for inputting images and a display for displaying images. The bottom section includes a communication controller for transmission and reception of encoded information of at least one of audio and visual signals to and from a communication network, and a telephone controller for controlling transmission and reception functions and including a key console unit. The support section serves for connecting the bottom section and the movable head section and for supporting the movable head section and includes an image encoder/decoder for encoding image input signals and for decoding received image signals.
摘要翻译：一种包括可动头部，支撑部和底部的电视电话。可移动头部包括用于输入图像的成像装置和用于显示图像的显示器。底部包括用于发送和接收来自通信网络的音频和视频信号中的至少一个的编码信息的通信控制器，以及用于控制发送和接收功能并包括按键控制台单元的电话控制器。支撑部分用于连接底部部分和可移动头部部分，并用于支撑可移动头部部分，并且包括用于对图像输入信号进行编码和解码接收到的图像信号的图像编码器/解码器。

44. 发明授权

US5365265A Multipoint teleconference system employing communication channels set in ring configuration 失效
标题翻译：采用环形配置的通信通道的多点电话会议系统
公开(公告)号：US5365265A
公开(公告)日：1994-11-15
申请号：US913401
申请日：1992-07-15
申请人： Yoji Shibata , Masaaki Takizawa
发明人： Yoji Shibata , Masaaki Takizawa
IPC分类号： G09B5/14 , H04L12/42 , H04M3/56 , H04N7/15 , H04N21/61 , H04Q11/04 , H04N1/42 , H04N7/14
CPC分类号： H04N21/2383 , G09B5/14 , H04M3/567 , H04N21/4382 , H04N7/15 , H04Q11/0428 , H04Q2213/13209 , H04Q2213/13337
摘要： A multipoint teleconference system dispensing with an MCU, in which terminals are connected into a loop configuration through an ISDN in such a way that each terminal is coupled with each of the adjacent terminals by a single B channel. Thus, a communication frame is revolved through a looped communication channel. Each terminal renews video data which is contained in an allotted area within the received communication frame and which was transmitted by the terminal itself, and it relays the resulting communication frame to the next terminal.
摘要翻译：分配MCU的多点电话会议系统，其中终端通过ISDN连接到环路配置中，使得每个终端通过单个B信道与每个相邻终端耦合。因此，通信帧通过循环通信信道旋转。每个终端更新包含在接收到的通信帧内的分配区域并由终端本身发送的视频数据，并且将所得到的通信帧中继到下一个终端。

45. 发明授权

US4452187A Hydraulic valve lift device 失效
标题翻译：液压升降装置
公开(公告)号：US4452187A
公开(公告)日：1984-06-05
申请号：US474055
申请日：1983-03-10
申请人： Toru Kosuda , Yasuhiro Takeuchi , Noboru Matsubara , Masaaki Takizawa
发明人： Toru Kosuda , Yasuhiro Takeuchi , Noboru Matsubara , Masaaki Takizawa
IPC分类号： F01L1/245 , F01L1/34
CPC分类号： F01L1/245
摘要： A hydraulic valve lift device for internal combustion engines includes a lifter having therein an oil pressure chamber for introduction of oil and slidably disposed in a cylindrical bore of a housing with one end thereof engaged by a cam or a cam shaft, and a plunger slidably disposed in the lifter for opening and closing an intake or exhaust valve of which a valve lift is variable depending upon the rotational speed of the cam by discharging oil from the oil pressure chamber through a throttling port. A braking chamber is defined by a flange portion of the plunger and the cylindrical bore, and is communicated through a slit with a oil feed chamber adapted to allow oil to flow thereinto. A relief valve is provided for communicating with the braking chamber to control its oil pressure below a set value. A control device is provided for controlling the relief valve depending upon an output of a detector such that the set force of the valve corresponds with a desired value.
摘要翻译：一种用于内燃机的液压气门提升装置，包括一个升降机，其中具有用于引入油的油压室，并可滑动地设置在壳体的圆柱形孔中，其一端由凸轮或凸轮轴接合，在用于打开和关闭进气门或排气门的提升器中，通过经由节流口将油从油压室排出，根据凸轮的转速，气门升程可变。制动室由柱塞的凸缘部分和圆柱形孔限定，并且通过狭缝与适于允许油流入的供油室连通。提供安全阀用于与制动室连通以将其油压控制在设定值以下。提供控制装置，用于根据检测器的输出来控制安全阀，使得阀的设定力对应于期望值。

46. 发明授权

US4408580A Hydraulic valve lift device 失效
标题翻译：液压升降装置
公开(公告)号：US4408580A
公开(公告)日：1983-10-11
申请号：US178285
申请日：1980-08-15
申请人： Toru Kosuda , Yasuhiro Takeuchi , Noboru Matsubara , Masaaki Takizawa
发明人： Toru Kosuda , Yasuhiro Takeuchi , Noboru Matsubara , Masaaki Takizawa
IPC分类号： F01L1/245 , F01L1/34
CPC分类号： F01L1/245
摘要： A hydraulic valve lift device for internal combustion engines includes a lifter having therein an oil pressure chamber for introduction of oil and slidably disposed in a cylindrical bore of a housing with one end thereof engaged by a cam on a cam shaft, and a plunger slidably disposed in the lifter for opening and closing an intake or exhaust valve of which a valve lift is variable depending upon the rotational speed of the cam by discharging oil from the oil pressure chamber through a throttling port. A braking chamber is defined by a flange portion of the plunger and the cylindrical bore, and is communicated through a slit with a oil feed chamber adapted to allow oil to flow thereinto. A relief valve is provided for communicating with the braking chamber to control its oil pressure below a set value. A control device is provided for controlling the relief valve depending upon an output of a detector such that the set force of the valve corresponds with a desired value.
摘要翻译：一种用于内燃机的液压气门提升装置，包括一个升降机，其中具有用于引入油的油压室，并可滑动地设置在壳体的圆柱形孔中，其一端由凸轮轴上的凸轮接合，在用于打开和关闭进气门或排气门的提升器中，通过经由节流口将油从油压室排出，根据凸轮的转速，气门升程可变。制动室由柱塞的凸缘部分和圆柱形孔限定，并且通过狭缝与适于允许油流入的供油室连通。提供安全阀用于与制动室连通以将其油压控制在设定值以下。提供控制装置，用于根据检测器的输出来控制安全阀，使得阀的设定力对应于期望值。

47. 发明授权

US4258671A Variable valve lift mechanism used in an internal combustion engine 失效
标题翻译：用于内燃机的可变气门升程机构
公开(公告)号：US4258671A
公开(公告)日：1981-03-31
申请号：US9965
申请日：1979-02-06
申请人： Masaaki Takizawa , Kazuo Takahashi , Noboru Matsubara
发明人： Masaaki Takizawa , Kazuo Takahashi , Noboru Matsubara
IPC分类号： F01L1/14 , F01L1/255 , F01L13/00 , F02D13/02 , F01L1/34
CPC分类号： F01L1/255 , F01L13/0031
摘要： A hydraulic tappet is used in a variable valve lift engine. The tappet comprises an outer case having a pressure chamber formed therein, an inner case having an oil chamber formed therein and engaged within the outer case, and a check valve disposed between the pressure chamber and the oil chamber. The pressure chamber is communicated with an electromagnetic valve via an additional check valve. The electromagnetic valve is actuated in accordance with changes in operating conditions of an engine, i.e. the engine load and the temperature of the engine, so that the oil pressure between the additional check valve and the electromagnetic valve is maintained at a predetermined level. As a result, the valve lift of the engine can be varied at an optimum level in accordance with changes in the operating conditions of the engine.
摘要翻译：液压挺杆用于可变气门升程发动机。挺杆包括外壳，其中形成有压力室，内壳具有形成在其中并与外壳接合的油室，以及设置在压力室和油室之间的止回阀。压力室通过附加的止回阀与电磁阀连通。电磁阀根据发动机工作条件的变化（即发动机负荷和发动机的温度）而动作，使得附加止回阀和电磁阀之间的油压保持在预定水平。结果，发动机的气门升程可以根据发动机的运行状态的变化而变化到最佳水平。

48. 发明授权

US4253434A Variable valve event engine 失效
标题翻译：可变气门事件发动机
公开(公告)号：US4253434A
公开(公告)日：1981-03-03
申请号：US917242
申请日：1978-06-20
申请人： Masaaki Takizawa , Noboru Matsubara
发明人： Masaaki Takizawa , Noboru Matsubara
IPC分类号： F01L1/18 , F01L13/00 , F02D13/02 , F01L1/34
CPC分类号： F01L13/0036 , Y10T74/20882
摘要： A variable valve event engine has a plurality of cams with different cam profiles and can vary the operating characteristics of the valve by moving a rocker arm for selectively changing the cams in accordance with changes in the operating conditions of the engine. The engine further includes a spring urging member which causes a certain amount of energy to be retained in a spring for rapidly changing the cams. In addition, the engine has a stopper guide positioned between two adjacent cams so that the changing of the cams can be effected while the crankshaft angle of the engine is within a predetermined range.
摘要翻译：可变气门事件发动机具有多个具有不同凸轮轮廓的凸轮，并且可以通过移动摇臂来改变阀的操作特性，以便根据发动机的运行状态的变化选择性地改变凸轮。发动机还包括弹簧推动构件，其使一定量的能量保持在弹簧中以快速改变凸轮。此外，发动机具有定位在两个相邻凸轮之间的止动器引导件，使得可以在发动机的曲轴角度在预定范围内时实现凸轮的改变。

49. 发明授权

US4204807A Radial turbines 失效
标题翻译：径向涡轮机
公开(公告)号：US4204807A
公开(公告)日：1980-05-27
申请号：US887356
申请日：1978-03-16
申请人： Masaaki Takizawa , Shoji Sasaki
发明人： Masaaki Takizawa , Shoji Sasaki
IPC分类号： F01D1/06 , F01D5/04 , F01D5/14 , F01D1/08
CPC分类号： F01D5/048 , F01D5/141
摘要： A radial turbine having rotor blades, each positioned against the exit surface of the turbine at an angle equal to the angle of the relative velocity, between a gas flow pattern simulating the actual velocity of combustion gas flow through a space between two adjacent turbine blades and a rotating turbine rotor blade, against the turbine exit surface.
摘要翻译：具有转子叶片的径向涡轮机，每个涡轮机叶片以等于相对速度的角度的角度相对于涡轮机的出口表面定位，模拟在两个相邻涡轮机叶片之间的空间中的燃烧气体流的实际速度的气流模式;以及旋转的涡轮机转子叶片，抵靠涡轮机出口表面。

50. 发明授权

US4052843A Apparatus for preventing surging of a gas turbine 失效
标题翻译：用于防止燃气轮机浪涌的装置
公开(公告)号：US4052843A
公开(公告)日：1977-10-11
申请号：US616016
申请日：1975-09-23
申请人： Masaaki Takizawa
发明人： Masaaki Takizawa
IPC分类号： F02C9/28 , F02C9/32 , F02C9/08
CPC分类号： F02C9/32
摘要： Apparatus for preventing surging of a gas turbine especially for a motor car. According to one embodiment of this invention, the apparatus is provided with its main information which is composed of the differential pressure .DELTA.P between the air immediately inwardly of the air filter of the gas turbine and the air at the compressor inlet. When the differential pressure .DELTA.P reaches approximately the critical value .DELTA.Ps at which surging occurs at each number N of rpm of the gas turbine, i.e., (.DELTA.P - .DELTA.Ps) is almost 0, fuel control means are operative to control the fuel supply to the gas turbine, thereby preventing surging. According to another embodiment, the apparatus is provided with its main information for preventing surging of the gas turbine from the ratio of the differential pressure .DELTA.P between the pressure PIN of the air immediately inwardly of the air filter and the air pressure at the inlet of the compressor to PIN, i.e., .DELTA.P/PIN. When .DELTA.P/PIN reaches approximately the critical value (.DELTA.P/PIN)s at which surging occurs at each N/.sqroot.TIN (N: number of rpm of the gas turbine, T: temperature of the air immediately inwardly of the air filter), i.e., (.DELTA.P/PIN - (.DELTA.P/PIN)s) is almost 0, fuel supply control means become operative to control fuel supply to the gas turbine, thereby preventing surging. As the conditions of the incoming air such as PIN and TIN are taken into consideration, the apparatus according to this invention can prevent surging when the car is driven at a high altitude, when the weather conditions, e.g., PIN or TIN are changeable or when the air filter is clogged.
摘要翻译：一种用于防止特别用于汽车的燃气轮机浪涌的装置。根据本发明的一个实施例，该装置具有其主要信息，该主要信息由燃气轮机的空气过滤器的空气之间的空气与压缩机入口处的空气之间的压差DELTA P组成。当差压DELTA P达到临近值DELTA Ps时，燃气轮机的每转数N（即，DELTA P-DELTA Ps）几乎为0，在燃料控制装置的操作中控制燃料供给燃气轮机，从而防止浪涌。根据另一个实施例，该装置具有其主要信息，用于防止燃气轮机的喘振与空气过滤器的内部的空气的压力PIN与入口处的空气压力之间的压差DELTA P之比压缩机到PIN，即DELTA P / PIN。当DELTA P / PIN达到大约每个N / 2ROOT TIN处发生浪涌的临界值（DELTA P / PIN）时（N：燃气轮机的转数，T：空气过滤器的内部空气的温度），即（DELTA P / PIN-（DELTA P / PIN）s）几乎为0，燃料供应控制装置变得可操作以控制燃气轮机的燃料供应，从而防止浪涌。考虑到诸如PIN和TIN等进入空气的条件，根据本发明的装置可以防止在高空时驾驶汽车时的喘振，当天气条件例如PIN或TIN是可变的时候空气过滤器堵塞。

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