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81. 发明申请

WO1990000222A1 TWO-CYCLE INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：双循环内燃机
公开(公告)号：WO1990000222A1
公开(公告)日：1990-01-11
申请号：PCT/JP1989000650
申请日：1989-06-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TATENO, Manabu
发明人： TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： F02B25/20
CPC分类号： F02B23/104 , F02B1/10 , F02B25/145 , F02B2023/107 , F02B2075/025 , F02B2075/125 , F02M69/045 , F02M69/08 , F02M69/465 , Y02T10/123 , Y02T10/125
摘要： A two-cycle internal combustion engine provided with a mask wall (8a, 40b), which is formed between a suction valve (6) and an exhaust valve (7) which are arranged above an inner surface (3a) of a cylinder head, and which is adapted to close throughout a period in which the suction valve (6) is fully opened an opening between that part of the circumferential portion of the suction valve (6) which is on the side of the exhaust valve (7) and a valve seat (9); and a fuel injection valve (14, 42) provided at that circumferential portion of the inner wall surface (3a) of the cylinder head which is on the side of the feed valve (6). In this two-cycle internal combustion engine, the injection of fuel from the fuel injection valve (14, 42) into a cylinder (1) is started when the suction valve (6) is opened. This enables the fuel to be ignited easily, and the combustion of the fuel after the ignition thereof to be stabilized.

82. 发明申请

WO1988001585A1 SIDE CORNER PART CONSTRUCTION OF AUTOMOBILE 审中-公开
标题翻译：汽车侧壁部分构造
公开(公告)号：WO1988001585A1
公开(公告)日：1988-03-10
申请号：PCT/JP1987000014
申请日：1987-01-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , SUMITANI, Keiji
发明人： TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： B62D37/02
CPC分类号： B62D37/02
摘要： A construction of side corner parts of automobiles in which an air discharge port (14) is formed in each of side corners (12A) and (12B), right and left, on, at least, either the front part of a car body or the rear part thereof; air being discharged through the air discharge port (14) provided in a side corner on the leeward side when a car is exposed to a side wind while running, causing air streams produced along the side corner on the leeward side to come off the surface of the car body so that negative pressure will not generate on a side corner on the leeward side to reduce yawing moment acting on the automobile.

83. 发明申请

WO2000027508A1 METHOD AND SYSTEM FOR PURIFYING EXHAUST GASES AND EXHAUST GAS PURIFICATION CATALYST FOR USE THEREIN AND METHOD FOR PREPARATION THEREOF 审中-公开
标题翻译：用于净化排气的排气净化方法和系统及其使用的排气净化催化剂及其制备方法
公开(公告)号：WO2000027508A1
公开(公告)日：2000-05-18
申请号：PCT/JP1999006125
申请日：1999-11-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HAYASHI, Takahiro , KANAZAWA, Takaaki , SATO, Akemi , SUZUKI, Juji
发明人： TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： B01D53/94
CPC分类号： B01D53/945 , B01J23/63 , F01N3/0814 , Y02T10/22
摘要： The emission of HC is greatly inhibited over a wide range from a low temperature to a high temperature by contacting an oxidation-reduction catalyst comprising an oxygen occluding and reducing agent and, carried thereon, at least one of Rh and Pd, with exhaust gases having been reduced with respect to HC. An oxidation-reduction catalyst comprising an oxygen occluding and reducing agent and, carried thereon, at least one of Rh and Pd exhibits a greatly improved activity for a gas having a low content of HC. And, a catalyst comprising ceria and Pd carried thereon produces a Pd in an oxidation state of more than two, which results in more improved oxidation activity of the catalyst. Further, the contact of an exhaust gas purification catalyst with exhaust gases which have been reduced in No¿x content by means of an absorbent for No¿x significantly improves the activity of the exhaust gas purification catalyst for purifying HC. In a low temperature region, the emission of No¿x can be inhibited due to the adsorption of No¿x, and in a low temperature region, HC and CO can be efficiently purified by the exhaust gas purification catalyst. The employment of a reduction catalyst of No¿x occlusion type leads to more efficient purification of No¿x.
摘要翻译：通过使包含吸氧还原剂的氧化还原催化剂和在其上载持至少一种Rh和Pd的氧化还原催化剂与具有含氧气和还原剂的氧化还原催化剂的废气接触，可以在从低温到高温的宽范围内HC的排放被抑制，相对于HC而减少。包含吸氧还原剂并在其上载持Rh和Pd中的至少一种的氧化还原催化剂对具有低HC含量的气体具有极大改善的活性。并且，其上载有二氧化铈和Pd的催化剂产生氧化态大于2的Pd，这导致催化剂的氧化活性更加改善。此外，废气净化催化剂与NO x含量减少的废气与Nox的吸收剂的接触显着地提高了用于净化HC的废气净化催化剂的活性。在低温区域，Nox的吸附可以抑制Nox的排放，在低温区域，可以通过排气净化催化剂有效地净化HC，CO。使用Nox阻塞型还原催化剂可以更有效地净化Nox。

84. 发明申请

WO1998026170A1 IDLING REVOLUTION CONTROL DEVICE FOR STRATIFIED-CHARGE COMBUSTION INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于分段充气燃烧的内燃机控制装置内燃机
公开(公告)号：WO1998026170A1
公开(公告)日：1998-06-18
申请号：PCT/JP1997004517
申请日：1997-12-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MIZUNO, Hiroyuki , NAGATA, Tetsuzi
发明人： TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： F02D41/02
CPC分类号： F02D41/102
摘要： Arranged around an inner wall surface of a cylinder head (4) near a first intake valve (6a) and second intake valve (6b) of an engine (1) is a fuel injection valve (11), from which a fuel is jetted directly into a cylinder (1a). Provided in an intake duct (20) is a throttle valve (23) adapted to be opened and closed by a step motor (22). An electronic control unit (ECU) (30) increases an amount of fuel directly supplied from the fuel injection valve (11) when stratified-charge combustion is effected at the time of idling of the engine (1). While it takes a predetermined period of time from detection of application of a load to actual application of the load to the engine (1), an amount of fuel is gradually increased by a calculation which causes time lag in a response of an amount of fuel. Accordingly, an unproportional increase in only an amount of fuel compared with a moderate load is eliminated.
摘要翻译：在发动机（1）的第一进气门（6a）和第二进气门（6b）附近的气缸盖（4）的内壁表面周围布置有燃料喷射阀（11），直接喷射燃料进入圆筒（1a）。在进气管道（20）中设置有适于由步进马达（22）打开和关闭的节流阀（23）。当在发动机（1）怠速时进行分层充气燃烧时，电子控制单元（ECU）（30）增加从燃料喷射阀（11）直接供应的燃料量。在从负载施加到发动机（1）的实际应用检测到预定的时间段的情况下，通过计算燃料量逐渐增加，燃料量在燃料量的响应中引起时间滞后。因此，与中等负载相比，仅燃料量的不成比例的增加被消除。

85. 发明申请

WO1998021077A1 VEHICLE INFORMATION COMMUNICATION DEVICE AND VEHICLE INFORMATION COMMUNICATION SYSTEM 审中-公开
标题翻译：车辆信息通信设备和车辆信息通信系统
公开(公告)号：WO1998021077A1
公开(公告)日：1998-05-22
申请号：PCT/JP1997004147
申请日：1997-11-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , UCHIDA, Toshihiro , HONDA, Hiroshi , TANAKA, Akihiro , SAKAI, Kazunori , HIRAMATSU, Norimasa
发明人： TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： B60S05/00
CPC分类号： B60R16/0315 , B60G17/0195 , B60G2206/90 , B60G2600/04 , B60G2600/08 , G01C21/26 , G08G1/096811 , G08G1/096844 , G08G1/096872 , G08G1/096883
摘要： Communication with a vehicle is performed so as to set optimum values of a device whose characteristics can be changed. Parameters for setting the condition of an electronic device are read from an E PROM14i of a vehicle (10i) and transmitted to a technical center (40) through a dealer (201) and an information center (301). In the dealer (201), information center (301), and technical center (40) the parameters are stored. The center (40) can collect the parameters of many vehicles and the characteristic values for electronic control of each vehicle and finds the latest optimum parameters. The center (40) transmits the latest optimum vehicle information to the vehicle (10i), and each vehicle updates its own parameters to the latest ones. Therefore, the parameters of each vehicle become the latest.
摘要翻译：执行与车辆的通信，以便设置其特性可以改变的装置的最佳值。从车辆（10i）的E 2 PROM14i读取用于设置电子设备的状态的参数，并通过经销商（201）和信息中心（301）发送到技术中心（40）。在经销商（201），信息中心（301）和技术中心（40）中存储参数。中心（40）可以收集许多车辆的参数和每个车辆电子控制的特征值，并找出最新的最优参数。中心（40）将最新的最佳车辆信息发送到车辆（10i），并且每个车辆将其自己的参数更新为最新车辆信息。因此，每辆车的参数成为最新的。

86. 发明申请

WO1998014296A1 GEAR DESIGNING METHOD, GEAR MANUFACTURING METHOD, AND GEAR MANUFACTURED BY THE SAME METHOD 审中-公开
标题翻译：齿轮设计方法，齿轮制造方法和由该方法制造的齿轮
公开(公告)号：WO1998014296A1
公开(公告)日：1998-04-09
申请号：PCT/JP1997003514
申请日：1997-10-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , UMEYAMA, Mitsuhiro , KATO, Masana , INOUE, Katsumi
发明人： TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： B23F17/00
CPC分类号： G05B19/4097 , F16H55/0806 , F16H55/088 , G05B2219/35022 , G05B2219/35035 , G05B2219/36198 , Y02P90/265 , Y10T29/49467 , Y10T74/19972
摘要： A transmission error amplitude is set in order by using an actual contact ratio epsilon r determined by dividing an angle range theta r in which the tooth surfaces of a pair of teeth actually contact each other by an angle pitch theta p, and gear dimensions and tooth surfaces to be modified are set so that a transmission error amplitude at a no-load time at which the actual contact ratio epsilon r becomes 1.0 becomes small. In another embodiment, the gear dimensions and tooth surfaces to be modified are set so that an effective contact ratio epsilon n determined by dividing an angle range theta n of a path of a contact point excluding a portion which is edge-meshed at a tooth tip or a facewidth end of a tooth by an angle pitch of the gear becomes high. This enables a gear of low noise to be designed simply in a short period of time without conducting simulations and tests.
摘要翻译：通过使用通过将一对齿的齿面实际上彼此接触角度角θp的角度范围θr除以确定的实际接触比εr，齿轮尺寸和齿将要修改的表面设置为使得实际接触比εr变为1.0的空载时的传输误差振幅变小。在另一个实施例中，要修改的齿轮尺寸和齿面被设定为使得通过将除了在齿顶部边缘啮合的部分之外的接触点的路径的角度范围θn除以确定的有效接触比ε 或者通过齿轮的角度间距的齿的面宽端变高。这样可以在短时间内简单地设计低噪音的齿轮，而无需进行模拟和测试。

87. 发明申请

WO1998012688A1 POSITIONAL INFORMATION PROVIDING SYSTEM AND APPARATUS 审中-公开
标题翻译：位置信息提供系统和设备
公开(公告)号：WO1998012688A1
公开(公告)日：1998-03-26
申请号：PCT/JP1997003185
申请日：1997-09-10
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , ISHIHARA, Fuminari , KANEMITSU, Hiroyuki
发明人： TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： G09B29/00
CPC分类号： G01C21/30 , G09B29/106
摘要： An information center (10) provides a terminal (22) with the positional information, when requested by the terminal (22), on the position of facility such as a parking lot as relative position data using a feature object such as its access road. The terminal (22) corrects the facility position by computing the difference between the received position of the feature object and the position of the feature object in its own map database (24), using a map matching computer (34). The terminal (22) sends again relative data on another road if the feature object is not stored in its map database (24).
摘要翻译：当终端（22）请求时，信息中心（10）提供终端（22）的位置信息，诸如停车场等设施的位置，作为使用诸如其接入道路的特征对象的相对位置数据。终端（22）通过使用地图匹配计算机（34）计算特征对象的接收位置与其自己的地图数据库（24）中的特征对象的位置之间的差来校正设施位置。如果特征对象未存储在其地图数据库（24）中，则终端（22）再次发送相对数据在另一道路上。

88. 发明申请

WO1998010109A1 ALLOY HAVING EXCELLENT RESISTANCE AGAINST THERMAL FATIGUE, ALUMINUM ALLOY HAVING EXCELLENT RESISTANCE AGAINST THERMAL FATIGUE, AND ALUMINUM ALLOY MEMBER HAVING EXCELLENT RESISTANCE AGAINST THERMAL FATIGUE 审中-公开
标题翻译：具有耐热疲劳性能优异的合金，耐热疲劳性优异的铝合金和耐热疲劳性优异的铝合金会员
公开(公告)号：WO1998010109A1
公开(公告)日：1998-03-12
申请号：PCT/JP1997003074
申请日：1997-09-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
发明人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , IKUNO, Hajime , HORI, Masanao , AWANO, Yoji , IWANAGA, Shogo , NAKANO, Osamu
IPC分类号： C22C21/02
CPC分类号： C22C21/02 , B23K35/286
摘要： The alloy having excellent resistance against thermal fatigue comprises a metal matrix and heat-resistant particles X dispersed in the matrix and having a shorter diameter of less than 20 mu m and a longer diameter of less than 50 mu m, the heat-resistant particles being contained in an amount of 5 to 25 % by volume, and the thermally unstable deposited particles being contained in said matrix in an amount of not more than 1 % by weight. The aluminum alloy having excellent resistance against thermal fatigue contains 4 to 12 % by weight of Si, not more than 0.2 % by weight of Cu, and not more than 0.2 % by weight of Mg, the remainder being aluminum and impurities. The aluminum alloy member forms a highly resistant portion against thermal fatigue by padding said alloy on the surface of the aluminum alloy base metal where thermal strain concentrates.
摘要翻译：具有优异的耐热疲劳性的合金包括分散在基质中的金属基体和耐热颗粒X，其直径小于20μm，直径小于50μm，耐热颗粒为其含量为5〜25体积％，所述基质中含有不大于1重量％的热不稳定沉积粒子。耐热疲劳性优异的铝合金含有4〜12重量％的Si，0.2重量％以下的Cu，0.2重量％以下的Mg，余量为铝和杂质。铝合金构件通过在热应变集中的铝合金基底金属的表面上填充所述合金而形成抵抗热疲劳的高阻力部分。

89. 发明申请

WO1998007831A1 NOVEL MICROORGANISM AND METHOD FOR ENVIRONMENTAL PURIFICATION USING THE SAME 审中-公开
标题翻译：新型微生物和使用该方法进行环境净化的方法
公开(公告)号：WO1998007831A1
公开(公告)日：1998-02-26
申请号：PCT/JP1997002872
申请日：1997-08-19
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , NUMATA, Koichi , ODA, Yasushi , MIYATA, Masami , OKAMURA, Yukio , KIMURA, Toshiaki , UCHIDA, Masatoshi , ASAMI, Osamu
发明人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
IPC分类号： C12N01/20
CPC分类号： C12R1/01 , A62D3/02 , A62D2101/20 , A62D2101/22 , B09C1/10 , C02F3/34 , C12P1/04
摘要： A novel microorganism which has the following characteristics: morphology (coccoid, rod shaped), gram staining (+), spore forming (-), motility (-), relationship to oxygen (aerobic), oxidase test (-), catalase test (+), resistance to acid (-), rod-coccus cycle (+), and GC content of DNA (mole%) (73 (by HPLC)), and which can decompose chloroethylene. The microorganism can decompose in 24 hours 30 ppm of trichloroethylene, and decompose 100 ppm of trichloroethylene by 50 %.
摘要翻译：一种具有以下特征的新型微生物：形态学（coccoid，rod shape），革兰氏染色（+），孢子形成（ - ），运动（ - ），与氧（有氧）的关系，氧化酶测试（ - ），过氧化氢酶测试 +），耐酸性（ - ），杆 - 球菌循环（+）和GC的GC含量（摩尔％）（73（通过HPLC）），并且其可以分解氯乙烯。微生物在24小时内可以分解30ppm的三氯乙烯，并将100ppm的三氯乙烯分解50％。

90. 发明申请

WO1998003846A1 METHOD OF TESTING ASSEMBLED INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：组装内燃机的测试方法
公开(公告)号：WO1998003846A1
公开(公告)日：1998-01-29
申请号：PCT/JP1997002463
申请日：1997-07-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MURUTA, Naoyuki , SUZUKI, Nobuaki
发明人： TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： G01M15/00
CPC分类号： G01M15/09 , F02B2275/18 , G01M15/106
摘要： A method of testing the assembled state of an internal combustion engine and quickly and accurately judging whether there is at least one fault with the assembling of the engine. While an exhaust-valve side space (100) is closed and a crank shaft (18) is rotated at a constant speed, the pressure in the exhaust-valve side space and the pressure in a surge tank (96) are detected by pressure sensors (106, 98), respectively. The assembled state of an engine (90) is tested based on the predetermined conditions of the detected two pressures. Those predetermined conditions may be the crank-shaft angles when the two pressures take respective maximal values, the crank-shaft angles when the two pressures change from their constant states to their increasing or decreasing states, etc. Based on those values, incorrect phases of crank and cam pulleys, incorrect clearances of intake and exhaust valves, missing of a compression ring, etc., can be identified.
摘要翻译：一种测试内燃机的组装状态并快速准确地判断发动机的组装是否至少存在一个故障的方法。当排气阀侧空间（100）关闭并且曲轴（18）以恒定速度旋转时，排气阀侧空间中的压力和缓冲箱（96）中的压力由压力传感器（106,98）。基于检测到的两个压力的预定条件来测试发动机（90）的组装状态。这些预定条件可以是当两个压力采取相应的最大值时曲柄轴角度，当两个压力从其恒定状态变化到其增加或减少状态时的曲柄轴角度等。基于这些值，不正确的相位曲柄和凸轮滑轮，进气门和排气门的间隙不正确，压缩环的缺失等。

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