公开(公告)号：US4941542A

公开(公告)日：1990-07-17

申请号：US363432

申请日：1989-06-07

申请人： Atsuo Tomoda ,  Takaaki Itoh ,  Takao Kijima

发明人： Atsuo Tomoda ,  Takaaki Itoh ,  Takao Kijima

IPC分类号： B62D7/15

CPC分类号： B62D7/1563

摘要： An automotive vehicle having a fluid-operated, four wheel steering system for steering not only the front wheel pair, but also the rear wheel pair as a function of the amount of turn of the front wheel pair with respect to the direction of straightforward run of the vehicle. The system makes use of a front cylinder operatively associated with a steering gear assembly and a rear cylinder operated by a fluid medium supplied from the front cylinder for steering the rear wheel pair. In order for the steering system to be responsive to the vehicle running speed thereby to control the amount of turn of the rear wheel pair appropriate for a particular range of vehicle running speed, a device is provided for accommodating a portion of the fluid medium to be supplied to the rear cylinder when the pressure of the fluid medium increases to a value higher than a predetermined pressure. Increase of the fluid pressure over the predetermined value takes place when the steering wheel is turned during the low speed run of the vehicle.

摘要翻译： 一种具有流体操作的四轮转向系统的机动车辆，用于不仅前轮对的转向，而且还具有作为前轮对相对于直接行驶方向的转弯量的函数的后轮对 机动车。 该系统使用与舵机组件可操作地相关联的前缸，以及由从前缸供应的用于转向后轮对的流体介质操作的后缸。 为了使转向系统响应于车辆行驶速度，从而控制适合于特定车辆行驶速度范围的后轮对的转弯量，设置有用于容纳一部分流体介质的装置 当流体介质的压力增加到高于预定压力的值时供给到后筒。 当在车辆的低速行驶期间转向时，发生超过预定值的液压的增加。

公开(公告)号：US4900551A

公开(公告)日：1990-02-13

申请号：US166346

申请日：1988-03-10

申请人： Toshiro Ohtsubo ,  Shigenori Tsuda ,  Yukio Manabe ,  Takaaki Itoh ,  Hitoshi Kawada ,  Goro Shinjo ,  Kozo Tsuji

发明人： Toshiro Ohtsubo ,  Shigenori Tsuda ,  Yukio Manabe ,  Takaaki Itoh ,  Hitoshi Kawada ,  Goro Shinjo ,  Kozo Tsuji

IPC分类号： A01N25/28 ,  A01N57/14 ,  B01J13/16

CPC分类号： B01J13/16 ,  A01N25/28 ,  A01N57/14 ,  Y10S424/11 ,  Y10T428/2985

摘要： Termites are prevented by applying thereto microencapsulated organophosphorus termite controlling composition in an amount of 5-100 g as an effective ingredient. The composition comprises an organophosphorus insecticidal compound encapsulated in a microcapsule formed of a polyurea or polyurethane wall and having an average particle diameter of not more than 80 .mu.m, a wall thickness of 0.1-1 .mu.m, and a value of the average particle diameter/wall thickness of 20-400.

摘要翻译： 通过施用5-100g作为有效成分的微胶囊化有机磷白蚁控制组合物来防止白蚁。 该组合物包含包封在由聚脲或聚氨酯壁形成的微胶囊中的平均粒径不大于80μm，壁厚为0.1-1μm的有机磷杀虫化合物，平均粒径 /壁厚20-400。

公开(公告)号：US06352705B1

公开(公告)日：2002-03-05

申请号：US08062210

申请日：1993-05-18

申请人： Yoko Hayashi ,  Takaaki Itoh

发明人： Yoko Hayashi ,  Takaaki Itoh

IPC分类号： A01N2510

CPC分类号： D06M16/00 ,  A01N25/34 ,  A01N53/00 ,  A01N2300/00

摘要： A fabric protectant comprising a cellulosic material having a bulk density of 0.2 to 0.7 g/cm3 and a thickness of 0.1 to 4 mm and a composition containing as an active ingredient 2,3,5,6-tetrafluorobenzyl (+)-1R,trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclo-propanecarboxylate, said cellulosic material having the composition supported thereon or being impregnated with the composition, which maintains a stable attack-preventing effect over a long period of time.

摘要翻译： 一种织物保护剂，其包含体积密度为0.2至0.7g / cm 3和厚度为0.1至4mm的纤维素材料和包含作为活性成分的组合物（+） - 1R，反式 -2,2-二甲基-3-（2,2-二氯乙烯基）环丙烷羧酸酯，所述纤维素材料具有支撑在其上的组合物或浸渍有组合物，其长时间保持了稳定的防止攻击的效果。

公开(公告)号：US4690293A

公开(公告)日：1987-09-01

申请号：US856358

申请日：1986-04-28

申请人： Kouji Uranishi ,  Takaaki Itoh

发明人： Kouji Uranishi ,  Takaaki Itoh

IPC分类号： B60K15/04 ,  B65B31/00 ,  B65D41/04

CPC分类号： B60K15/0406 ,  Y10S220/33

摘要： A filler cap structure for a vehicular fuel tank particularly designed to prevent the discharge of fuel vapor to the ambient atmosphere and hence possible air pollution resulting therefrom upon filling of the fuel tank. The fuel tank has a filler tube closed by a filler cap. The filler tube is provided on its inner peripheral surface at a location inward of the bottom end of the filler cap with an annular seal seat. Defined by the annular seal seat, the inner peripheral surface of the fillter tube, and the bottom portion of the filler cap is an annular space which is connected through a communication tube with a canister. The annular space is sealed from the atmosphere by a first seal member disposed between the inner peripheral surface of the filler tube and the filler cap at a location outward of the annular space. The filler cap is provided on its bottom end with a second seal member which is adapted to be placed, upon complete closure of the filler cap against the filler tube, in sealing engagement with the annular seal seat on the inner peripheral surface of the filler tube for sealing of the fuel vapor in the fuel tank, the second seal member being moved away from the annular seal seat so as to place the fuel tank in communication with the canister when the filler cap is partially loosened.

摘要翻译： 一种用于车辆燃料箱的加注帽结构，其特别设计用于防止燃料蒸气排放到周围环境中，并因此在填充燃料箱时由此引起的空气污染。 燃料箱有一个由填料盖封闭的加注管。 填充管在其内周表面上设置有在填充盖的底端的内侧的位置处，具有环形密封座。 由环形密封座限定，填充管的内周表面和填料盖的底部是通过连通管与罐连接的环形空间。 所述环形空间通过设置在所述填充管的内周面和所述填充盖之间的位于所述环形空间外侧的位置处的第一密封构件与大气密封。 填充盖在其底端设置有第二密封构件，该第二密封构件适于在填充盖完全关闭加注管时与填充管的内周表面上的环形密封座密封接合 为了密封燃料箱中的燃料蒸汽，第二密封构件从环形密封座移开，以便当填料盖部分松动时，使燃料箱与罐连通。

公开(公告)号：US4493804A

公开(公告)日：1985-01-15

申请号：US617844

申请日：1984-06-07

申请人： Norihiko Nakamura ,  Takaaki Itoh ,  Takashi Katou ,  Yozo Ota ,  Toshiharu Morino

发明人： Norihiko Nakamura ,  Takaaki Itoh ,  Takashi Katou ,  Yozo Ota ,  Toshiharu Morino

IPC分类号： F02M7/17 ,  F02M9/06

CPC分类号： F02M7/17

摘要： A variable venturi-type carburetor comprising a suction piston which has a tip face. A raised wall is formed on the inner wall of the intake passage, which faces the tip face of the suction piston. The raised wall has a substantially straight extending tip edge. The inner wall of the intake passage and the tip edge of the raised wall define a D-shaped air inlet mouth. The connecting portions of the inner wall of the intake passage and the tip edge of the raised wall have an arc shape. The upstream end portion of the tip face of the suction piston and the tip edge of the raised wall define an isosceles triangular air inlet opening therebetween when the amount of air fed into the cylinder of the engine is small.

摘要翻译： 一种可变文丘里型化油器，包括具有尖端面的抽吸活塞。 在进气通道的内壁上形成有一个与吸气活塞的顶面相对的凸壁。 凸起的壁具有基本上直的延伸的尖端边缘。 进气通道的内壁和凸起的顶部边缘限定了D形进气口。 进气通道的内壁和凸起的顶端的连接部分具有弧形。 当进入发动机气缸的空气量小时，吸入活塞的前端面的上游端部和凸起的顶端边缘在其间限定了等腰三角形空气入口。

公开(公告)号：US4472326A

公开(公告)日：1984-09-18

申请号：US397697

申请日：1982-07-13

申请人： Norihiko Nakamura ,  Takaaki Itoh ,  Takashi Katou ,  Yozo Ota ,  Toshiharu Morino

发明人： Norihiko Nakamura ,  Takaaki Itoh ,  Takashi Katou ,  Yozo Ota ,  Toshiharu Morino

IPC分类号： F02M7/17 ,  F02M7/28 ,  F02M15/02 ,  F02M9/06

CPC分类号： F02M7/28 ,  F02M7/17 ,  Y10S261/20

摘要： A variable venturi-type carburetor comprising a fuel passage which is open to an intake passage. An air bleed passage is connected to the fuel passage. The carburetor comprises an air bleed control valve device for controlling the flow area of the air bleed passage. The air bleed control valve device comprises a bore formed therein, a push rod slidably inserted into the bore for controlling the flow area of the air bleed passage, and a wax valve actuating the push rod. A cooling water passage is formed in the air bleed control valve device so as to surround the air bleed passage and the wax valve.

摘要翻译： 一种可变文丘里型化油器，包括对进气通道开放的燃料通道。 排气通道连接到燃料通道。 化油器包括用于控制排气通道的流动面积的排气控制阀装置。 排气控制阀装置包括形成在其中的孔，可滑动地插入孔中的用于控制排气通道的流动面积的推杆和致动推杆的蜡阀。 在排气控制阀装置中形成冷却水通道，以便围绕排气通道和蜡阀。

公开(公告)号：US4119685A

公开(公告)日：1978-10-10

申请号：US837099

申请日：1977-09-28

申请人： Takaaki Itoh ,  Kazuo Kikuchi

发明人： Takaaki Itoh ,  Kazuo Kikuchi

IPC分类号： F02M7/17 ,  F02M9/06

CPC分类号： F02M7/17

摘要： Disclosed is a variable venturi type carburetor comprising a movable suction piston which changes the cross-sectional area of a venturi portion of an intake passage in response to the amount of air flowing therethrough. The suction piston has a needle entering into a stationary jet. The needle and the jet define an annular opening through which the fuel is injected into the venturi portion. The jet is connected to a fuel reservoir via a fuel supply passage. On the bottom face of the suction piston and on the inner wall of the venturi portion, members for magnetically attracting each other are mounted, respectively.

摘要翻译： 公开了一种可变文丘里型化油器，其包括可移动的吸入活塞，其响应于流过其中的空气量而改变进气通道的文氏管部分的横截面面积。 吸入活塞具有进入静止射流的针。 针和射流器限定了一个环形开口，燃料通过该环形开口注入文丘里管部分。 喷射器经由燃料供给通道连接到燃料储存器。 在吸入活塞的底面和文氏管部分的内壁上分别安装用于磁吸引的构件。

公开(公告)号：US06857415B2

公开(公告)日：2005-02-22

申请号：US10851665

申请日：2004-05-24

申请人： Ryozo Kayama ,  Toshiki Annoura ,  Koichi Hoshi ,  Takaaki Itoh

发明人： Ryozo Kayama ,  Toshiki Annoura ,  Koichi Hoshi ,  Takaaki Itoh

IPC分类号： B60T17/00 ,  B60T13/52 ,  F02D29/02 ,  F02D41/04 ,  F02D41/06 ,  F02D41/18 ,  F02N11/10 ,  F02N19/00 ,  F02D13/00

CPC分类号： B60T13/52 ,  F02D41/062 ,  F02D41/182 ,  F02N19/00

摘要： A bypass passage for bypassing a check valve is connected with a vacuum introducing passage of a brake booster. The bypass passage is provided with a switching valve. Just before the start of an engine, the switching valve temporarily opens the bypass passage whereby to equalize a remaining pressure of the brake booster substantially becomes equal to an atmospheric level. As a result, the pressure in the brake booster at the starting time is set to substantially the atmospheric level so that the airflow to be sucked from the brake booster into the intake pipe at the starting time is made substantially contact every times. Thus, the fuel injection rate can be set considering the airflow to be sucked from the brake booster into the intake pipe at the starting time, even if that airflow cannot be detected.

摘要翻译： 用于旁路止回阀的旁路通路与制动助力器的真空引入通道连接。 旁通通道设有切换阀。 在发动机起动之前，切换阀暂时打开旁路通道，从而使制动助力器的剩余压力基本上等于大气压。 因此，制动助力器在起动时的压力被设定为大体上的大气压，使得在起动时从制动助力器吸入进气管的气流大致接触。 因此，即使不能检测到气流，也可以考虑在起动时从制动助力器吸入进气管的气流来设定燃料喷射率。

公开(公告)号：US06723331B1

公开(公告)日：2004-04-20

申请号：US08479977

申请日：1995-06-07

申请人： Hayato Teshima ,  Takaaki Itoh

发明人： Hayato Teshima ,  Takaaki Itoh

IPC分类号： A01N2534

CPC分类号： A01N37/38 ,  A01N53/00 ,  A01N2300/00

摘要： Termite controlling composition is provided, which has an excellent residual effect and is suitable for applying to soil. The composition comprises (i) at least one pyrethroid compound selected from the group consisting of &agr;-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)-3-methylbutyrate and 3-(2,2-dihalovinyl)-2,2-dimethylcyclopropanecarboxylic acid 3-phenoxybenzyl alcohol ester, the alcohol of which may have a cyano group at &agr;-position and (ii) N-(ethylhexyl)-bicyclo[2.2.1] hept-5-en-2,3-dicarboximide as active ingredient.

摘要翻译： 提供白蚁防治组合物，具有优异的残留效果，适用于土壤。 该组合物包含（i）至少一种选自2-（4-氯苯基）-3-甲基丁酸α-氰基-3-苯氧基苄酯和3-（2,2-二卤代乙烯基） 二甲基环丙烷甲酸3-苯氧基苄醇酯，其醇可以在α位具有氰基，和（ii）N-（乙基己基） - 双环[2.2.1]庚-5-烯-2,3-二甲酰亚胺作为活性的 成分。

公开(公告)号：US5572116A

公开(公告)日：1996-11-05

申请号：US345220

申请日：1994-11-28

申请人： Koichi Kurasawa ,  Yoshiyuki Tanaka ,  Takaaki Itoh

发明人： Koichi Kurasawa ,  Yoshiyuki Tanaka ,  Takaaki Itoh

IPC分类号： G01R19/17 ,  G01R19/65

CPC分类号： G01R19/17

摘要： A surge detecting element which is connected to surge invading lines and is composed of a gap type discharge tube and a nonlinear resistor both connected in series with each other and one or more of surge absorbing elements each having an impulse discharge starting voltage higher than an impulse discharge starting voltage of the surge detecting element. A light receiving element is provided for the gap type discharge tube in light receiving relationship therewith for detecting a discharge light thereof, a counter circuit for counting a detected signal from the light receiving element is also provided.

摘要翻译： 浪涌检测元件，其连接到浪涌侵入线，并且由间隙型放电管和非线性电阻构成，两者彼此串联连接，并且一个或多个浪涌吸收元件具有高于脉冲的脉冲放电起始电压 浪涌检测元件的放电起始电压。 为了检测其放电光，以与光接收关系的间隙型放电管设置受光元件，还提供了用于对来自光接收元件的检测信号进行计数的计数器电路。