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1. 发明专利

JP2000053363A ROTARY BRUSH FOR STEP CLEANING DEVICE 失效
公开(公告)号：JP2000053363A
公开(公告)日：2000-02-22
申请号：JP22184798
申请日：1998-08-05
申请人： HITACHI BUILDING SYS CO LTD , NANSHIN KIKOH CO , NIPPON OIRUMIKISAA KK
发明人： SHIGETOMI NAGAMICHI , YAGAWA SHOJI , SHIMODERA MAKOTO , SATO SHIGEYUKI , YAMADA HIROSHI
IPC分类号： B66B31/00
摘要： PROBLEM TO BE SOLVED: To provide a rotary brush for step cleaning device by which a narrow part can be excellently cleaned with a simple constitution. SOLUTION: In a rotary brush 14, the center rotary shaft 13 is formed into a square in cross section, each fitting part 33A to 33D is formed at each corner part, jumping is regulated by press plates 37A to 37D arranged on each surface of the peripheral direction of a center rotary shaft 13 after each channel of each channel brush 34A is inserted into each fitting part 33A to 33D and each channel brush 34A to 34D arranged dispersively in the peripheral direction of the center rotary shaft 13 is made different in length of the bristle part from adjacent one in the peripheral direction.

2. 发明专利

JPH10278835A STEERING MECHANISM OF RACING CART 失效
公开(公告)号：JPH10278835A
公开(公告)日：1998-10-20
申请号：JP10835797
申请日：1997-04-11
申请人： NIPPON OIRUMIKISAA KK
发明人： YAMADA SHIGEMASA
IPC分类号： B62D7/16
摘要： PROBLEM TO BE SOLVED: To provide a steering mechanism of a racing cart capable of fine adjustment of the steering mechanism in accordance with a course. SOLUTION: This steering mechanism is constituted by having a pair of tie rods 20 respective one end each of which is installed on a pivot installation part 13 of a handle shaft 10 and to transmit rotational motion of the handle shaft 10 as reciprocal motion, a knuckle arm having a pivot installation part to connect a cylindrical body installed on a frame free to revolve and the other end part each of the tie rods 20 to each other and protruded roughly at a right angle from a specified position in the axial direction of the cylindrical body and an axle protruded roughly at a right angle from the cylindrical body and at a specified angle against the knuckle arm and provided and having a pair of steering knuckles to convert reciprocal motion of the tie rods 20 to angular motion to change a steering angle of a wheel. In this case, a plural number of installation holes 13a distances from the rotational center of the handle shaft 10 of which are different from each other are arranged on the pivot installation part 13 of a bracket 12 of the handle shaft 10.

3. 发明专利

JPS5523866A DEHYDRATOR 失效
公开(公告)号：JPS5523866A
公开(公告)日：1980-02-20
申请号：JP9649078
申请日：1978-08-08
申请人： NIPPON OIRUMIKISAA KK , EISHIN GIKEN KK
发明人： KUBO IKUEI , NAKAZAWA TADAO
IPC分类号： F26B5/04

4. 发明专利

JP2009062847A Engine-oil extractor 审中-公开
标题翻译：发动机油提取机
公开(公告)号：JP2009062847A
公开(公告)日：2009-03-26
申请号：JP2007230355
申请日：2007-09-05
申请人： Nippon Oirumikisaa Kk , Okuda Koki Kk , 奥田工機株式会社 , 日本オイルミキサー株式会社
发明人： SUTO ATSUHISA , YAMADA HIROSHI
IPC分类号： F01M11/04 , F01M1/10
摘要： PROBLEM TO BE SOLVED: To extract engine oil without continuously operating a negative-pressure generator, and simply and easily extract engine oil by conveying a small-capacity tank close to a vehicle.
SOLUTION: An engine-oil extractor includes a suction pipe 1, a bottom-detection alarm 2, an extraction-measuring part 3, a negative-pressure generator 4, and a storage tank 5. The suction pipe 1 is inserted in an oil-level-gauge insertion hole to locate the tip at the bottom of an oil-pan so as to suck the engine oil. The bottom-detection alarm 2 detects that the tip of the suction-pipe has come to the bottom of the oil-pan and informs the fact. The extraction-measuring part 3 is graduated, and has a capacity of holding the engine-oil for at least one-vehicle. The inside of the extraction-measuring part 3 can be held at negative pressure, and is provided with a drain-valve on the bottom face to measure and extract the suction amount of the engine oil. The negative-pressure generator 4 brings the inside of the extraction-measuring part 3 in the state of negative pressure. The storage tank 5 has on its top a coupling port to be coupled to the drain valve of the extraction-measuring part 3. The coupling port is coupled or separated to/from the extraction-measuring part. The storage tank 5 receives and stores engine oil discharged from the extraction-measuring part in the amount for several vehicles.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在不连续操作负压发生器的情况下提取发动机油，并且通过将靠近车辆的小容量容器输送简单且容易地抽取发动机油。解决方案：发动机油分离器包括吸入管1，底部检测报警器2，抽取测量部分3，负压发生器4和储存罐5.吸入管1插入油位计插入孔，用于将喷嘴定位在油底壳的底部以吸引发动机油。底部检测报警器2检测到吸管的尖端已经到达油底壳的底部并通知事实。抽取测量部件3是分级的，具有保持至少一辆车辆的发动机油的能力。提取测定部3的内部能够保持为负压，并且在底面设置有排水阀，以测量和提取发动机机油的吸入量。负压发生器4使提取测量部3的内部处于负压状态。储罐5的顶部具有耦合到抽出测量部分3的排放阀的联接口。联接口与抽出测量部分相连或分离。存储罐5接收并存储从提取测量部排出的多个车辆的量的发动机油。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2005188470A Metering pump 有权
标题翻译：计量泵
公开(公告)号：JP2005188470A
公开(公告)日：2005-07-14
申请号：JP2003433941
申请日：2003-12-26
申请人： Nippon Oirumikisaa Kk , 日本オイルミキサー株式会社
发明人： YAMADA SHIGEMASA
IPC分类号： F04B13/00
摘要： PROBLEM TO BE SOLVED: To provide a metering pump without providing a mechanical sliding part inside thereof when filling a container with an organic solvent having high flammability such as alcohol and acetone. SOLUTION: This metering pump is provided with a pump main body having a pressure reduction chamber, in which the pressure is reduced by leading pressurized air, a cylinder part arranged to be communicated with the pressure reduction chamber to suck liquid, a float part arranged inside the pressure reduction chamber to float with buoyancy and seal an air suction route inside the pressure reduction chamber when the pressure inside the pressure reduction chamber is reduced and to form a pressure reduction part, in which pressure is more reduced by lead-in of the pressurized air, an air lead-in pipe for feeding pressurized air to discharge the predetermined quantity of the liquid sucked into the cylinder part and the pressure reduction chamber, and a diaphragm part for hindering intrusion of the pressurized air into the air lead-in pipe, resisting the pressure of the pressurized air, and for opening to lead the pressurized air into the air lead-in pipe when the pressure in the pressure reduction part is reduced to the predetermined pressure or less. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了在使用具有高易燃性的有机溶剂（例如酒精和丙酮）填充容器时，提供计量泵而不在其内部提供机械滑动部件。
解决方案：该计量泵设有具有减压室的泵主体，压缩室通过引导加压空气减压，与减压室连通以吸取液体的气缸部分，浮子所述减压室内的压力降低室内的压力减小，并且形成减压部，所述减压部通过引入而进一步降低压力的加压空气的空气引入管，用于输送加压空气以排出吸入到气缸部分和减压室中的预定量的液体的空气引入管，以及用于阻止加压空气侵入空气引导管的隔膜部分，在管道中，抵抗加压空气的压力，并且当压力压力时打开以将加压空气引导到空气引入管中还原部分降低到预定压力或更小。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JPH08119012A SEAT POSITIONING JIG FOR RACING CART AND DRILLING METHOD FOR BOLT THROUGH HOLE USING IT 失效
公开(公告)号：JPH08119012A
公开(公告)日：1996-05-14
申请号：JP28609294
申请日：1994-10-27
申请人： NIPPON OIRUMIKISAA KK , EE R S KK
发明人： YAMADA SHIGEMASA , OGASAWARA TATSUYUKI
IPC分类号： A63G19/02 , A63G25/00 , B60N2/24
摘要： PURPOSE: To correctly drill a through hole for a bolt on the appropriate position of a seat. CONSTITUTION: This seat positioning jig of a racing cart is provided with main bodies 22, 24 detachably fixed to a pair of front side seat stays 14 fixedly provided on a part of a frame, openings 22b, 24b for inserting a marker provided on the position forming a line with a bolt inserting hole 14a provided on the front side seat stay when the main bodies are fixed to the front side seat stay, and an internal threaded hole 22c provided adjacent to the marker inserting opening. This seat positioning jig is constituted by containing a threaded member 28 which is threadedly engaged with the internal threaded hole and provided with external thread on the outer circumferential part.

7. 发明专利

JP2000345957A PISTON PUMP WITH VALVE RELEASING MECHANISM 失效
公开(公告)号：JP2000345957A
公开(公告)日：2000-12-12
申请号：JP15808599
申请日：1999-06-04
申请人： NIPPON OIRUMIKISAA KK
发明人： YAMADA HIROSHI
IPC分类号： A01J11/00 , A23G9/04 , A23L2/00 , A23L21/20 , F04B9/123 , F04B15/02 , F04B53/00 , F04B53/10
摘要： PROBLEM TO BE SOLVED: To provide a piston pump having the inside capable of being sufficiently washed without being disassembled. SOLUTION: In this piston pump, a reciprocating piston 30 is provided in a vertically erected cylinder 10, a check valve 50 for preventing back flow of sucked materials sucked from a suction port 23 provided on the lower part of a cylinder 10 is provided, and the sucked materials are sucked and discharged by the reciprocating operation of the piston 30. A releasing mechanism 70 is provided, for dropping and discharging the sucked materials remaining in the cylinder 10 by releasing the check valve 50 after stopping the pump.

8. 发明专利

JPH08126911A CUTTING JIG OF METALLIC BELLOWS TUBE 失效
公开(公告)号：JPH08126911A
公开(公告)日：1996-05-21
申请号：JP28609094
申请日：1994-10-27
申请人： NIPPON OIRUMIKISAA KK , EE R S KK
发明人： YAMADA SHIGEMASA , OGASAWARA TATSUYUKI
IPC分类号： B23D45/12
摘要： PURPOSE: To prevent burrs from being generated at the cut section of a metallic bellows tube. CONSTITUTION: A cutting jig of a metallic bellows tube consists of a cylindrical body 10 through which the metallic bellows tube A can be passed, a slit 12 for inserting a saw provided in this cylindrical body in the direction approximately orthogonal to the longitudinal direction of the cylindrical body, a slit 14 for monitoring a tube provided through the cylindrical body in its longitudinal direction so as to measure the position of the metallic bellows tube inserted in the cylindrical body, and a base 18 to which the cylindrical body is fixed Because the metallic bellows tube A is cut in the condition where the whole circumference is held to the cylindrical body 10, no burrs are generated in the cut section.

9. 发明专利

JPS5278126A REGULATING DEVICE FOR CONSTANT PRESSURE OF GAS 失效
公开(公告)号：JPS5278126A
公开(公告)日：1977-07-01
申请号：JP15439475
申请日：1975-12-23
申请人： NIPPON OIRUMIKISAA KK
发明人： GOMI TADASHI
IPC分类号： G05D16/20 , B60C23/00 , G05D16/00

10. 发明专利

JP2006299840A Metering pump 有权
标题翻译：计量泵
公开(公告)号：JP2006299840A
公开(公告)日：2006-11-02
申请号：JP2005119221
申请日：2005-04-18
申请人： Nippon Oirumikisaa Kk , 日本オイルミキサー株式会社
发明人： YAMADA SHIGEMASA
IPC分类号： F04B13/00 , F04F5/20
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive and simple structure metering pump not including a mechanical sliding part and suitable for metering highly flammable organic solvent.
SOLUTION: This pump is provided with an air introduction part 10, a pressure reducing chamber 20 communicated to the air introduction part 10 via a suction passage 17 and reducing pressure by introducing pressurized air to the air introduction part 10, a cylinder part 30 provided with a suction port 31 and a delivery port 33, a communication pipe 40 connecting the pressure reducing chamber 20 and a cylinder part 30, and a float 25 arranged in the pressure reducing chamber 20. Pressure in the pressure reducing chamber 20 and the cylinder part 30 is reduced by introducing pressurized air to the air introduction part 10. Consequently, liquid is sucked in the cylinder part 30 from the suction port 31, sucked liquid is introduced into the pressure reducing chamber 20 through the communication pipe 40 and the float 25 floats to block the suction passage 17. Consequently, liquid of fixed quantity is sucked and retained, and an inside of the pressure reducing chamber 20 is released from a pressure reduced condition by stopping pressurized air supply, and liquid in the cylinder is delivered from the delivery port 33.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供不包括机械滑动部件并且适于计量高度易燃的有机溶剂的廉价且简单的结构计量泵。解决方案：该泵具有空气导入部10，通过吸引通路17与空气导入部10连通的减压室20，通过向空气导入部10引入加压空气来减压的气缸部设置有吸入口31和输送口33，连接减压室20和气缸部30的连通管40以及布置在减压室20中的浮子25。减压室20和通过向空气导入部10引入加压空气来减少气缸部30.因此，从吸入口31将液体吸入气缸部30，通过连通配管40将吸入的液体引入减压室20， 25浮动以阻塞吸入通道17.因此，固定量的液体被吸入并保持，并且减压室20的内部从ap 通过停止加压空气供应来减少状态，并且气瓶中的液体从输送口33输送。版权所有（C）2007，JPO＆INPIT

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