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21. 发明授权

US4840147A Combustion chamber of a two-stroke engine 失效
标题翻译：二冲程发动机燃烧室
公开(公告)号：US4840147A
公开(公告)日：1989-06-20
申请号：US215420
申请日：1988-07-05
申请人： Toshio Tanahashi , Norihiko Nakamura , Hiroshi Noguchi , Kenichi Nomura , Toyokazu Baika , Masanobu Kanamaru , Tatsuo Kobayashi , Hideo Nagaosa , Kazuhiro Ito , Toshio Ito , Kouichi Nakae
发明人： Toshio Tanahashi , Norihiko Nakamura , Hiroshi Noguchi , Kenichi Nomura , Toyokazu Baika , Masanobu Kanamaru , Tatsuo Kobayashi , Hideo Nagaosa , Kazuhiro Ito , Toshio Ito , Kouichi Nakae
IPC分类号： F02B23/00 , F02B1/04 , F02B3/06 , F02B25/14 , F02B25/20 , F02B75/02 , F02F1/24 , F02F1/42
CPC分类号： F02F1/4214 , F02B25/145 , F02B1/04 , F02B2075/025 , F02B3/06 , F02F2001/245 , F02F2001/247
摘要： A two-stroke engine having an intake valve and an exhaust valve which are arranged on the cylinder head. A masking wall is formed on the inner wall of the cylinder head to mask the valve opening between the valve seat and the peripheral portion of the intake valve, which is located on the exhaust valve side, for the entire time for which the intake valve is open.

22. 发明授权

US4781154A Two-cycle internal combustion engine 失效
标题翻译：双循环内燃机
公开(公告)号：US4781154A
公开(公告)日：1988-11-01
申请号：US056687
申请日：1987-06-02
申请人： Toshio Tanahashi , Norihiko Nakamura , Michiaki Ujihashi , Hiroshi Noguchi , Toshio Ito , Toyokazu Baika , Katsuhiko Hirose , Kingo Horii
发明人： Toshio Tanahashi , Norihiko Nakamura , Michiaki Ujihashi , Hiroshi Noguchi , Toshio Ito , Toyokazu Baika , Katsuhiko Hirose , Kingo Horii
IPC分类号： F02B1/04 , F02B11/00 , F02B17/00 , F02B23/08 , F02B25/14 , F02B25/26 , F02B27/00 , F02B27/02 , F02B29/02 , F02B31/02 , F02B75/02 , F02B75/18 , F02F1/24 , F02F1/42 , F02M25/07
CPC分类号： F02B75/02 , F02B17/00 , F02B25/145 , F02B27/006 , F02B27/0289 , F02B29/02 , F02F1/4214 , F02M26/01 , F02B1/04 , F02B2075/025 , F02B2075/1824 , F02F2001/245 , F02M26/03 , Y02T10/146
摘要： A two-cycle internal combustion engine having three, or a multiple of three, cylinders comprises a cylinder head having an intake port and exhaust port opened to a combustion chamber, to which fresh air compressed by a supercharger is introduced via an intake valve. The intake and exhaust valves are operated in response to a crank angle. A one-way valve is provided in the intake port so as to prevent air or gas from flowing back toward the supercharger. The exhaust valve is opened earlier than the intake valve when the speed of the downward movement of the piston is relatively high, so that a part of exhaust gas in the exhaust port flows back to the combustion chamber in the condition. In a heavy load condtion, cross scavenging and air charging effects due to exhaust pulsation can be achieved.
摘要翻译：具有三个或三个圆柱体的两循环内燃机包括具有通向燃烧室开口的进气口和排气口的气缸盖，通过进气阀将由增压器压缩的新鲜空气引入的内燃机。进气门和排气门响应于曲柄角度而操作。在进气口设有单向阀，以防止空气或气体向增压器流回。当活塞向下运动的速度相对较高时，排气门比进气阀早，使得排气口中的一部分废气在该状态下回流到燃烧室。在重负载条件下，可以实现由排气脉动引起的交叉扫气和空气充气效果。

23. 发明授权

US4681465A Alarm signalling electronic timepiece with timer function 失效
标题翻译：具有定时功能的报警信号电子表
公开(公告)号：US4681465A
公开(公告)日：1987-07-21
申请号：US611891
申请日：1984-05-18
申请人： Norihiko Nakamura , Hideki Morishima , Yoshito Yamaguchi
发明人： Norihiko Nakamura , Hideki Morishima , Yoshito Yamaguchi
IPC分类号： G04G13/02 , G04B23/10
CPC分类号： G04G13/026
摘要： An alarm signalling electronic timepiece including an alarm signalling circuit which generates alarm signal at a preset hour, and a sound circuit which generates signalling sound by the alarm signal. This timepiece includes a timer counter which can memorize and subtract preset time and which can supply the alarm signal to the sound circuit after the set time elapses from the start of down count from a a time start circuit which holds the time memorized in said timer counter until the alarm signal from the alarm signalling circuit changes and which starts counting in said timer counter when the alarm signal changes, and external switches which externally switch over to work or cancel said time start circuit, whereby plural and different alarm signalling hours can be set with more simplicity.
摘要翻译：一种报警信号电子钟表，包括以预设小时产生报警信号的报警信号电路，以及通过报警信号产生信令声音的声音电路。该计时器包括可以存储和减去预设时间的计时器计数器，并且可以在从保持存储在所述定时器计数器中的时间的时间起动电路开始计数的设定时间之后向声音电路提供报警信号，直到报警信号电路的报警信号发生变化，当报警信号变化时，在定时器计数器中开始计数，外部切换到外部的外部开关工作或取消所述时间启动电路，由此可以设置多个不同的报警信号时间更简单。

24. 发明授权

US4561390A Variable valve-timing apparatus in an internal combustion engine 失效
标题翻译：内燃机中的可变气门正时装置
公开(公告)号：US4561390A
公开(公告)日：1985-12-31
申请号：US741038
申请日：1985-06-04
申请人： Norihiko Nakamura , Toyokazu Baika , Yoshiaki Shibata , Toshio Miki
发明人： Norihiko Nakamura , Toyokazu Baika , Yoshiaki Shibata , Toshio Miki
IPC分类号： F01L1/34 , F01L1/344
CPC分类号： F01L1/34406
摘要： An apparatus for controlling valve timing in an internal-combustion engine. The apparatus includes a pair of telescoping sleeve members. One of the sleeve members is connected to the camshaft of the engine with a bolt, and the other sleeve member is connected to a timing pulley which is connected to the crankshaft of the engine. Each of the sleeve members has at least one slit which is located adjacent to a slit on the other sleeve member. The adjacent slits are angled relative to each other. Abutment rollers are arranged in the slits and are mounted on an axially movable member. The movable member is connected via a screw mechanism to a rotary motor. The rotational movement of the output shaft of the motor is changed to a linear movement of the support member, thereby causing the support member to move, which movement, in turn, causes the generation of angular displacement between the sleeve members so that variable valve-timing is obtained. The output shaft is hollow and is, on the inner end thereof, open to the head portion of the bolt. The other end of the shaft is closed with a plug.
摘要翻译：一种用于控制内燃机中的气门正时的装置。该装置包括一对伸缩套筒构件。一个套筒构件用螺栓连接到发动机的凸轮轴，另一个套筒构件连接到连接到发动机的曲轴的正时皮带轮。每个套筒构件具有至少一个狭缝，该狭缝位于另一套筒构件上的狭缝附近。相邻的狭缝相对于彼此成角度。基台辊布置在狭缝中并且安装在可轴向移动的构件上。可动构件通过螺旋机构连接到旋转马达。电动机的输出轴的旋转运动被改变为支撑构件的线性运动，从而使支撑构件移动，这又导致套筒构件之间产生角位移，从而可变阀 - 定时获得。输出轴是中空的，并且其内端在螺栓的头部开口。轴的另一端用塞子封闭。

25. 发明授权

US4056934A After-burning preventive and flame-out apparatus 失效
标题翻译：燃烧后预防和熄火装置
公开(公告)号：US4056934A
公开(公告)日：1977-11-08
申请号：US649527
申请日：1976-01-15
申请人： Shinichiro Mizusawa , Chiharu Tamura , Norihiko Nakamura , Hiromichi Yanagihara
发明人： Shinichiro Mizusawa , Chiharu Tamura , Norihiko Nakamura , Hiromichi Yanagihara
IPC分类号： F01N3/06
CPC分类号： F01N3/06 , Y10S55/20 , Y10S55/30
摘要： For use in a muffler of an internal combustion engine improved flame-out apparatus includes first and second L-shaped screens each having a longitudinal section and a transverse section. The transverse sections are axially spaced apart and the space therebetween is occupied by a pair of axially spaced apart, transversely oriented perforated partition plates and flame extinguishing means.
摘要翻译：为了用于内燃机的消音器，改进的熄火装置包括每个具有纵向截面和横截面的第一和第二L形屏。横向部分轴向间隔开，并且它们之间的空间由一对轴向隔开的横向定向的穿孔隔板和火焰熄灭装置占据。

26. 发明授权

US4043309A Internal combustion engine having auxiliary combustion chamber 失效
标题翻译：具有辅助燃烧室的内燃机
公开(公告)号：US4043309A
公开(公告)日：1977-08-23
申请号：US503178
申请日：1974-09-04
申请人： Takashi Kato , Koichi Hoshi , Norihiko Nakamura
发明人： Takashi Kato , Koichi Hoshi , Norihiko Nakamura
IPC分类号： A47L9/20 , F02B1/04 , F02B19/12 , F02B23/00
CPC分类号： F02B19/12 , F02B1/04 , Y02T10/125
摘要： An internal combustion engine having an auxiliary combustion chamber in communication with the main combustion chamber through a nozzle, and the discharging gap of the spark plug for ignition of the mixture is positioned adjacent the opening of the nozzle in the main combustion chamber.
摘要翻译：一种内燃机，其具有通过喷嘴与主燃烧室连通的辅助燃烧室，并且用于点燃混合物的火花塞的排出间隙位于主燃烧室中的喷嘴开口附近。

27. 发明授权

US4041909A Internal-combustion engine having a sub-combustion chamber 失效
标题翻译：具有副燃烧室的内燃机
公开(公告)号：US4041909A
公开(公告)日：1977-08-16
申请号：US532224
申请日：1974-12-12
申请人： Norihiko Nakamura
发明人： Norihiko Nakamura
IPC分类号： F02F1/24 , F02B19/12 , F02B19/16 , F02B23/00
CPC分类号： F02B19/12 , F02B19/16 , F05C2201/046 , Y02T10/125
摘要： An internal-combustion engine having a combustion chamber consisting of a main combustion chamber and a sub-combustion chamber, said main combustion chamber being defined by the inner surface of the cylinder head and the top surface of the piston in the cylinder, said sub-combustion chamber being formed in a sub-chamber element, said sub-chamber element being forcedly fitted into a recess arranged in said cylinder head, and the coefficient of thermal expansion of said cylinder head being 1.5 to 2.5 times that of said sub-chamber element.
摘要翻译：一种具有由主燃烧室和副燃烧室组成的燃烧室的内燃机，所述主燃烧室由气缸盖的内表面和气缸的活塞的上表面限定，燃烧室形成在副室元件中，所述副室元件被强制地配合到布置在所述气缸盖中的凹部中，并且所述气缸盖的热膨胀系数是所述子室元件的1.5-2.5倍。

28. 发明授权

US4025588A Carburetors utilizing an acceleration pump and a method therefor 失效
标题翻译：使用加速泵的化油器及其方法
公开(公告)号：US4025588A
公开(公告)日：1977-05-24
申请号：US620491
申请日：1975-10-07
申请人： Norihiko Nakamura , Hiromichi Yanagihara
发明人： Norihiko Nakamura , Hiromichi Yanagihara
IPC分类号： F02M7/00 , F02M7/08
CPC分类号： F02M7/08
摘要： A carburetor utilizing an acceleration pump, acting in conjunction with the throttle valve, to supply fuel through an injection channel to the fuel-air mixture chamber. A fuel accumulator contains a diaphragm under bias forming a diaphragm chamber of predetermined volume connected to the injection channel by a branch channel, a portion of the fuel supplied by the acceleration pump being diverted to the diaphragm chamber against the bias. The diverted fuel is fed to the fuel-air mixture chamber when the bias exceeds the pressure from the pump and the proportion of fuel diverted is controlled by the relative sizes of the open areas in restrictors positioned in the outlet of the injection channel into the fuel-air mixture chamber and of the branch channel into the diaphragm chamber, the strength of the bias and the maximum deformation of the diaphragm being adjustable.
摘要翻译：利用与节流阀结合起作用的加速泵的化油器通过喷射通道向燃料 - 空气混合室供应燃料。燃料蓄积器包含隔膜，该膜片形成通过分支通道连接到注入通道的预定体积的隔膜室，由加速泵供应的燃料的一部分被转向隔膜室以抵抗偏压。当偏压超过泵的压力时，转向的燃料被供给到燃料 - 空气混合室，并且转向燃料的比例由位于喷射通道的出口中的限流器中的开放区域的相对尺寸控制到燃料空气混合室和分支通道进入隔膜室，偏置的强度和隔膜的最大变形是可调节的。

29. 发明授权

US08961922B2 Hydrogen production process 有权
标题翻译：氢气生产过程
公开(公告)号：US08961922B2
公开(公告)日：2015-02-24
申请号：US13996147
申请日：2011-12-07
申请人： Shinichi Takeshima , Norihiko Nakamura
发明人： Shinichi Takeshima , Norihiko Nakamura
IPC分类号： C01B3/02 , C01B3/06 , C01B17/50
CPC分类号： C01B3/068 , C01B17/502 , C01B17/503 , Y02E60/36 , Y02P20/134
摘要： A method for producing hydrogen from water is provided. The hydrogen production process includes splitting water into hydrogen and oxygen, wherein the process includes decomposing sulfuric acid into water, sulfur dioxide and oxygen through a reaction of formula (X1) by using solar thermal energy, wherein at least a part of the elementary reaction of formula (X1-1) is performed using thermal solar energy, and at least a part of the elementary reaction of formula (X1-2) is performed using additional thermal energy other than solar thermal energy, and wherein the heating temperature by the additional thermal energy is higher by 10° C. or more than the heating temperature by the solar thermal energy, and at least a part of the additional thermal energy is generated in a reaction vessel: (X1) H2SO4→H2O+SO2+1/2O2, (X1-1) H2SO4→H2O+SO3, and (X1-2) SO3→SO2+1/2O2.
摘要翻译：提供了一种从水中生产氢的方法。氢气生产过程包括将水分解成氢气和氧气，其中该方法包括通过使用太阳能热能将式（X 1）的反应将硫酸分解成水，二氧化硫和氧，其中至少一部分基本反应为使用热太阳能进行式（X1-1），并且使用除了太阳能热能之外的附加热能进行式（X1-2）的至少一部分元素反应，并且其中通过附加热量的加热温度能量高于10℃或高于太阳热能的加热温度，并且在反应容器中产生至少一部分附加热能：（X1）H 2 SO 4→H 2 O + SO 2 + 1 / 2O 2，（X1-1）H2SO4→H2O + SO3，（X1-2）SO3→SO2 + 1 / 2O2。

30. 发明授权

US08597583B2 Ammonia synthesis apparatus and process 有权
标题翻译：氨合成装置及工艺
公开(公告)号：US08597583B2
公开(公告)日：2013-12-03
申请号：US12705056
申请日：2010-02-12
申请人： Haruyuki Nakanishi , Norihiko Nakamura , Hidekazu Arikawa , Susumu Hikazudani , Sadao Araki , Chikashi Inazumi
发明人： Haruyuki Nakanishi , Norihiko Nakamura , Hidekazu Arikawa , Susumu Hikazudani , Sadao Araki , Chikashi Inazumi
IPC分类号： C01C1/00 , B01J19/00 , B01J8/00 , C01B21/00 , C01C1/04
CPC分类号： C01C1/0405 , B01J7/02 , B01J8/009 , B01J8/0423 , B01J8/0496 , B01J2208/00168 , C01B3/025 , C01B3/061 , C01B3/08 , C01B13/0251 , C01B2210/0046 , C01C1/0417 , Y02E60/36 , Y02P20/52
摘要： An ammonia synthesis apparatus includes: a first gas channel; a second gas channel disposed outside the first gas channel; a third gas channel disposed outside the second gas channel; an air supply unit that supplies air to the second or third gas channel; a water supply unit that supplies water to the first gas channel; and a heat supply unit that supplies heat to the first gas channel. A metal or a metal oxide that reduces water to produce hydrogen is placed in the first gas channel. An ammonia synthesis catalyst is placed in the second gas channel located downstream of the downstream end portion of the first gas channel. The second and third gas channels are at least partially partitioned by an oxygen permeation membrane, or a nitrogen permeation membrane, so that oxygen is supplied to the third gas channel, and nitrogen is supplied to the second gas channel.
摘要翻译：氨合成装置包括：第一气体通道; 设置在第一气体通道外侧的第二气体通道; 设置在所述第二气体通道外侧的第三气体通道; 空气供应单元，其向第二或第三气体通道供应空气; 供水单元，其向第一气体通道供水; 以及向第一气体通道供热的供热单元。减少水以产生氢的金属或金属氧化物被放置在第一气体通道中。氨合成催化剂被放置在位于第一气体通道的下游端部下游的第二气体通道中。第二和第三气体通道至少部分地被氧气渗透膜或氮气渗透膜分隔开，使得向第三气体通道供应氧气，并且向第二气体通道供应氮气。

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