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1. 发明授权

US4685437A Intake air heater for internal combustion engine with perforated plate heater element partially traversing air passage 失效
标题翻译：具有穿孔板加热器元件的内燃机的进气加热器部分穿过空气通道
公开(公告)号：US4685437A
公开(公告)日：1987-08-11
申请号：US772904
申请日：1985-09-05
申请人： Toshiaki Tanaka , Hitoshi Niwa , Hirokatsu Mukai , Naoto Miwa , Akio Nara , Etsuji Nomura , Makoto Hori , Koichi Hasegawa , Hiroshi Noguchi
发明人： Toshiaki Tanaka , Hitoshi Niwa , Hirokatsu Mukai , Naoto Miwa , Akio Nara , Etsuji Nomura , Makoto Hori , Koichi Hasegawa , Hiroshi Noguchi
IPC分类号： F02B3/06 , F02M29/04 , F02M31/13 , F02M31/12
CPC分类号： F02M31/13 , F02M29/04 , F02B3/06 , Y02T10/126
摘要： An air heater for heating intake air for an internal combustion engine only in cold start or further warming up operation, having a frame which defines an opening for passing air therethrough, and at least one heater element in the shape of a perforated plate such as a lattice or honeycomb plate supported by the frame so as to traverse only a part of the opening area of the air passage opening, while leaving a substantial part of the opening area free as untraversed by the heater element.
摘要翻译：一种空气加热器，其仅在冷启动或进一步预热操作中为内燃机的进气供暖，其具有限定用于使空气通过的开口的框架，以及至少一个多孔板形状的加热元件，例如格架或蜂窝板由框架支撑，以便只穿过空气通道开口的开口区域的一部分，同时使打开区域的大部分自由未被加热器元件拉开。

2. 发明授权

US4667644A Intake air heating apparatus 失效
标题翻译：进气加热装置
公开(公告)号：US4667644A
公开(公告)日：1987-05-26
申请号：US779856
申请日：1985-09-25
申请人： Makoto Hori , Etsuji Nomura , Hitoshi Niwa , Hirokatsu Mukai , Toshiaki Tanaka
发明人： Makoto Hori , Etsuji Nomura , Hitoshi Niwa , Hirokatsu Mukai , Toshiaki Tanaka
IPC分类号： F02N19/04 , F02M31/13 , F02M31/135 , H05B3/14 , F02M31/12
CPC分类号： F02M31/13 , Y02T10/126
摘要： In an apparatus for heating intake air arranged in an intake air passage, a heater member of ceramic material having apertures for passing air therethrough is supported between upper and lower frame members. Metal plate members, such as silver plate members, are inserted between the end portions of the heater member and the electrode lead members which connect the heater member with terminal bolts of the heating apparatus.
摘要翻译：在配置在进气通道中的吸入空气加热装置中，具有用于使空气通过的孔的陶瓷材料的加热构件被支撑在上部和下部框架构件之间。将金属板构件（例如银板构件）插入加热器构件的端部和将加热器构件与加热装置的端子螺栓连接的电极引线构件。

3. 发明授权

US4834052A Internal combustion engine having air/fuel mixture with anti-reducing semiconducting porcelain having a positive temperature coefficient of resistance and method for using such porcelain for heating air/fuel mixture 失效
标题翻译：具有空气/燃料混合物的内燃机与具有正温度系数的抗还原性半导体瓷和使用这种瓷加热空气/燃料混合物的方法
公开(公告)号：US4834052A
公开(公告)日：1989-05-30
申请号：US96242
申请日：1987-09-08
申请人： Makoto Hori , Hitoshi Niwa , Hirokatsu Mukai , Toshiatsu Nagaya , Naoto Miwa , Itsuhei Ogata
发明人： Makoto Hori , Hitoshi Niwa , Hirokatsu Mukai , Toshiatsu Nagaya , Naoto Miwa , Itsuhei Ogata
IPC分类号： C04B35/468 , F02M31/135 , H01C7/02 , H05B3/14
CPC分类号： H01C7/025 , C04B35/4682 , F02M31/135 , H05B3/141 , Y02T10/126
摘要： Anti-reducing semiconducting porcelain having a positive temperature coefficient of resistance comprises a barium titanate composition, and a flux containing 0.14 to 2.88 parts by weight of TiO.sub.2 0.1 to 1.6 parts by weight of Al.sub.2 O.sub.3 and 0.1 to 1.6 parts by weight of SiO.sub.2 per 100 parts by weight of the barium titanate composition. It has a high positive temperature coefficient of resistance which does not show any appreciable change in the presence of a reducing atmosphere, such as hydrogen gas or gasified gasoline. It need not be isolated from a reducing atmosphere by a plastic or metallic enclosure, but can be exposed thereto. The flux may further contain a zinc, potassium or lithium compound.
摘要翻译：具有正温度系数电阻的抗还原性半导体陶瓷包含钛酸钡组合物，含有0.14〜2.88重量份TiO 2 + L，0.1〜1.6重量份Al 2 O 3和0.1〜1.6重量份SiO 2 每100重量份的钛酸钡组合物。具有高正温度系数的电阻，在还原性气氛如氢气或气化汽油的存在下不显示任何明显的变化。它不需要通过塑料或金属外壳从还原气氛中分离，但可以暴露于其中。焊剂还可以含有锌，钾或锂化合物。

4. 发明授权

US4716279A Self-temperature controlling type heating device 失效
标题翻译：自控式加热装置
公开(公告)号：US4716279A
公开(公告)日：1987-12-29
申请号：US771053
申请日：1985-08-30
申请人： Makoto Hori , Toshiatsu Nagaya , Hirokatsu Mukai , Hitoshi Niwa , Naoto Miwa
发明人： Makoto Hori , Toshiatsu Nagaya , Hirokatsu Mukai , Hitoshi Niwa , Naoto Miwa
IPC分类号： H01C7/02 , H05B3/00 , H05B3/14 , H05B3/22 , H05B1/02
CPC分类号： H05B3/22 , H05B3/141
摘要： A self-temperature controlling type heating device comprises a positive temperature coefficient ceramic resistor having a thin layer portion, a first electrode provided on one face of the thin layer portion, a second electrode provided on the other face of the thin layer portion opposite to the first electrode, and at least one third electrode provided on the surface of the PTC ceramic resistor in spaced relation to the first electrode. An electric current is allowed to flow between the first and second electrodes to form a heating element, and an electric resistance value between the first and third electrodes is detected to thereby make a temperature control. Thus, a high output is obtained at a low voltage and the control temperature is freely varied.
摘要翻译：一种自温度控制型加热装置，包括具有薄层部分的正温度系数陶瓷电阻器，设置在薄层部分的一个面上的第一电极，设置在薄层部分相对的薄层部分的另一个面上的第二电极第一电极和至少一个第三电极，其设置在PTC陶瓷电阻器的与第一电极间隔开的表面上。允许电流在第一和第二电极之间流动以形成加热元件，并且检测第一和第三电极之间的电阻值，从而进行温度控制。因此，在低电压下获得高输出，并且控制温度可自由变化。

5. 发明授权

US4831432A Positive ceramic semiconductor device 失效
标题翻译：正陶瓷半导体器件
公开(公告)号：US4831432A
公开(公告)日：1989-05-16
申请号：US19972
申请日：1987-02-27
申请人： Makoto Hori , Itsuhei Ogata , Hitoshi Niwa , Naoto Miwa
发明人： Makoto Hori , Itsuhei Ogata , Hitoshi Niwa , Naoto Miwa
IPC分类号： H01C1/14
CPC分类号： H01C1/1406
摘要： A positive ceramic semiconductor device having positive temperature coefficient of resistance comprises a pair of electrodes provided on a ceramic semiconductor substrate. One of the paired electrodes which is to serve as the positive pole is basically constituted by at least an electrically conductive layer of silver-palladium series containing silver and palladium at a predetermined ratio. For preventing a localized current concentration from occurring in the current conducting state, improvement is made as the structure of the positive pole electrode ormed of the electrically conductive material of silver-palladium series and/or the structure of the negative pole electrode. Silver-migration phenomenon on the positive ceramic semiconductor substrate as well as degradation of the mechanical strength thereof is positively prevented.
摘要翻译：具有正温度系数电阻的正陶瓷半导体器件包括设置在陶瓷半导体衬底上的一对电极。用作正极的成对电极中的一个基本上由至少包含以规定比例含有银和钯的银 - 钯系列的导电层构成。为了防止在电流导通状态下发生局部电流集中，作为负极电极的结构或者银 - 钯系的导电材料的结构和/或负极电极的结构的改进。积极地防止正极陶瓷半导体衬底上的银迁移现象以及其机械强度的劣化。

6. 发明授权

US4838233A Pilot injection system for fuel injection pump 失效
标题翻译：燃油喷射泵先导喷射系统
公开(公告)号：US4838233A
公开(公告)日：1989-06-13
申请号：US268659
申请日：1988-11-08
申请人： Satoshi Hayashi , Masahiro Tomita , Hitoshi Niwa , Hirokatsu Mukai
发明人： Satoshi Hayashi , Masahiro Tomita , Hitoshi Niwa , Hirokatsu Mukai
IPC分类号： F02D1/02 , F02B1/04 , F02M41/12 , F02M45/06 , F02M59/36 , F02M59/46
CPC分类号： F02M59/366 , F02M41/125 , F02M45/06 , F02M59/468 , F02B1/04
摘要： A pilot injection system according to the present invention, which is used in a fuel injection pump, has a casing attached to the pump. The casing connects internally with a pump chamber of the injection pump. A partition wall is fixed in the casing, whereby the pump chamber is divided from the inside of the casing. A movable wall, which is movably located in the casing, divides the inside space of the casing between a fuel-spill chamber and a holding chamber. The partition wall is formed with a valve hole, which connects the pump chamber and the spill chamber. The valve hole has a seat surface which faces the pump chamber. A valve plug, which is located in the pump chamber, can be seated on the seat surface. The valve plug is connected to the movable wall by means of a coupling rod, which extends through the valve hole. Located in the spill chamber is a return spring which urges the movable wall in a direction such that the valve plug closes the valve hole. Moreover, an actuator for moving the movable wall is disposed in the holding chamber of the casing. The actuator includes a stack of piezoelectric elements, which can extend or contract in accordance with a voltage applied thereto.
摘要翻译：根据本发明的用于燃料喷射泵的先导喷射系统具有附接到泵的壳体。套管内部与注射泵的泵室连接。分隔壁固定在壳体中，由此泵室从壳体的内部分开。活动壁可移动地位于壳体中，将壳体的内部空间划分在燃料溢出室和保持室之间。分隔壁形成有连接泵室和溢流室的阀孔。阀孔具有面向泵室的座表面。位于泵室中的阀塞可以坐在座面上。阀塞通过连接杆连接到可移动壁，该连接杆延伸穿过阀孔。位于泄漏室中的是一个复位弹簧，其沿允许阀塞关闭阀孔的方向推动可动壁。此外，用于移动可移动壁的致动器设置在壳体的保持室中。致动器包括压电元件的堆叠，其可以根据施加到其上的电压而延伸或收缩。

7. 发明授权

US4313810A Oxygen concentration sensing apparatus 失效
标题翻译：氧气浓度检测装置
公开(公告)号：US4313810A
公开(公告)日：1982-02-02
申请号：US53181
申请日：1979-06-27
申请人： Hitoshi Niwa , Naoto Miwa , Masatoshi Suzuki , Masami Ouki
发明人： Hitoshi Niwa , Naoto Miwa , Masatoshi Suzuki , Masami Ouki
IPC分类号： G01N27/409 , B01D53/86 , B01D53/94 , F23N5/00 , G01N27/406 , G01N27/407 , G01N27/413 , G01N27/58
CPC分类号： G01N27/407 , F23N5/006 , G01N27/4065
摘要： An oxygen concentration sensing apparatus in which a block of an oxygen-ion conductive solid electrolyte is interposed between a first electrode and a second electrode disposed opposite to each other. The first electrode is made of a catalytic metal and is exposed at a portion thereof on a surface of the solid electrolyte block, and an electrical insulating heat-resistive layer having a plurality of communication pores covers the exposed portion of the first electrode. The second electrode is porous and made of a catalytic metal. The solid electrolyte is wholly exposed to a stream of gases containing oxygen whose concentration is to be measured, and during measurement, a current source supplies continuously an electric current in a direction from the first electrode toward the second electrode. When the partial pressure of oxygen gas produced at the first electrode and existing in the vicinity thereof exceeds a predetermined value, the excess pressure portion of oxygen gas is discharged into the stream of gases through the communication pores of the heat-resistive layer thereby maintaining substantially constant the partial pressure of oxygen gas in the vicinity of the first electrode. An electromotive force representing the ratio between the partial pressure of oxygen around the first electrode and that in the stream of gases containing oxygen is measured to determine the concentration of oxygen contained in the gases.
摘要翻译：一种氧浓度检测装置，其中氧离子传导性固体电解质块插入在彼此相对设置的第一电极和第二电极之间。第一电极由催化金属制成，并在其一部分暴露在固体电解质块的表面上，具有多个连通孔的电绝缘耐热层覆盖第一电极的暴露部分。第二电极是多孔的并由催化金属制成。固体电解质完全暴露于含有浓度要测量的氧气的气流中，并且在测量期间，电流源在从第一电极朝向第二电极的方向上连续供给电流。当在第一电极处产生的并且存在于其附近的氧气的分压超过预定值时，氧气的过量压力部分通过耐热层的连通孔排放到气流中，从而基本上保持使第一电极附近的氧气的分压恒定。测量表示第一电极周围的氧分压与含氧气体流之间的比率的电动势，以确定气体中所含的氧浓度。

8. 发明授权

US4220517A Oxygen concentration sensing apparatus 失效
标题翻译：氧气浓度检测装置
公开(公告)号：US4220517A
公开(公告)日：1980-09-02
申请号：US24773
申请日：1979-03-28
申请人： Hitoshi Niwa , Naoto Miwa , Masatoshi Suzuki , Masami Ouki
发明人： Hitoshi Niwa , Naoto Miwa , Masatoshi Suzuki , Masami Ouki
IPC分类号： G01N27/409 , G01N27/407 , G01N27/58
CPC分类号： G01N27/4075
摘要： In an oxygen concentration sensing apparatus comprising a solid, oxygen ion conductive, electrolyte and intervening between two electrodes to generate across the two electrodes a potential difference due to a difference in oxygen concentrations at the boundaries between the two electrodes and the solid electrolyte, one of the two electrodes is made of a metal performing catalytic action, one end portion of the one electrode is embedded in the solid electrolyte to be fixed thereby, the other end portion of the one electrode projects outwardly of the solid electrolyte, a portion of the one electrode contacting with an outer surface of the solid electrolyte is hermetically sealed with a nonconductive layer of a heat-resistant material, and the other electrode is made of a porous metal performing catalytic action and is disposed on the outer surface of the solid electrolyte but preventing the other electrode from being in contact with the one electrode.Further, the oxygen concentration sensing apparatus may be provided with an electric circuit for making an electric current flow intermittently from the one electrode through the solid electrolyte to the other electrode thereby to maintain the oxygen concentration at the boundary between the one electrode and the solid electrolyte at a constant level.
摘要翻译：在包含固体，氧离子导电，电解质和介于两个电极之间的氧浓度感测装置中，在两个电极之间产生由于两个电极和固体电解质之间的边界处的氧浓度差异而产生的电位差，两个电极由执行催化作用的金属制成，一个电极的一个端部嵌入固体电解质中以固定，一个电极的另一个端部突出于固体电解质的外部，一部分与固体电解质的外表面接触的电极用耐热材料的非导电层气密密封，另一个电极由执行催化作用的多孔金属制成，并且设置在固体电解质的外表面上，但是防止另一个电极与一个电极接触。此外，氧浓度检测装置可以设置有用于使电流从一个电极通过固体电解质间歇地流动到另一个电极的电路，从而保持在一个电极和固体电解质之间的边界处的氧浓度在一个恒定的水平。

9. 发明授权

US5957840A Pinch device for detecting a biomedical signal 失效
标题翻译：用于检测生物医学信号的捏合装置
公开(公告)号：US5957840A
公开(公告)日：1999-09-28
申请号：US943114
申请日：1997-10-03
申请人： Harutoshi Terasawa , Hitoshi Niwa
发明人： Harutoshi Terasawa , Hitoshi Niwa
IPC分类号： A61B5/0245 , A61B5/0416 , A61B5/00
CPC分类号： A61B5/0416 , A61B5/6816 , Y10T24/44419
摘要： A pinch device for detecting a biomedical signal which pinches a measuring site of a living body in order to detect a biomedical signal, includes a pair of body members which are opposed to each other, said body members being rotatably coupled to each other via a shaft portion, a movable member mounted to a tip end of one of said paired body members so as to be rotatable, and said movable member having a contact face opposed to another contact face which is formed at a tip end of another one of said paired body members, and a spring member urging said contact face of said movable member and said other contact face of said body member which is opposed to said movable member, in an approaching direction.
摘要翻译：一种用于检测夹住生物体的测量部位以检测生物医学信号的生物医学信号的夹持装置，包括彼此相对的一对主体部件，所述主体部件经由轴彼此可旋转地连接所述可动构件安装到所述成对本体构件中的一个的前端以可旋转，并且所述可动构件具有与形成在所述成对体中的另一个的前端的另一个接触面相对的接触面以及弹簧构件，其沿接近的方向推动与所述可动构件相对的所述主体构件的所述可动构件和所述另一个接触面的所述接触面。

10. 发明授权

US4803345A Ceramic heater apparatus with metal electrodes 失效
标题翻译：带金属电极的陶瓷加热器
公开(公告)号：US4803345A
公开(公告)日：1989-02-07
申请号：US072226
申请日：1987-07-10
申请人： Hiroki Hoshizaki , Kazuo Oyobe , Hirofumi Suzuki , Nobuaki Kawahara , Hitoshi Niwa , Terutaka Kageyama
发明人： Hiroki Hoshizaki , Kazuo Oyobe , Hirofumi Suzuki , Nobuaki Kawahara , Hitoshi Niwa , Terutaka Kageyama
IPC分类号： F01N3/027 , F02M31/125 , H05B3/06 , H05B3/10
CPC分类号： H05B3/06 , F01N3/027 , F02M31/125 , Y02T10/126 , Y10T29/49101
摘要： A ceramic heater body is formed in a plate shape, and has electrode attaching portions at both ends of the heater body. A plurality of openings are formed in the electrode attaching portion, and a metallized layer is formed on the inner peripheral surface of each of the openings. Electrodes having a plurality of wires are connected to the electrode attaching portions, for supplying power to the heater body. The metal wires are inserted into the openings formed having the metallized layers on the inner peripheral surfaces, and are secured by brazing to the metallized layers. The diameter of the metal wire is set to 0.5 to 3 mm, and the metal wires are buried in the openings, at a depth of 1 to 5 mm.
摘要翻译：陶瓷加热器主体形成为板状，并且在加热器主体的两端具有电极附着部。多个开口形成在电极附着部分中，金属化层形成在每个开口的内周面上。具有多个电线的电极连接到电极附着部分，用于向加热器主体供电。将金属线插入形成为在内周面上具有金属化层的开口中，并且通过钎焊固定到金属化层。将金属线的直径设定为0.5〜3mm，将金属线埋入开口内，深度为1〜5mm。

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