baber/WOPTO huggingface dataset:
Patent JP-S5732045-A (JP)
Title: Fuel cutting device in carbureter
Inventor: YOSHIOKA HIROICHI
IPC: F02M19/12
Filed: 1980-07-31
Abstract: PURPOSE: To prevent fuel in a float chamber from outflowing in breakage of a diaphragm by providing a valve member in a device which cuts off fuel when an ignition switch of an engine is turned off.  
     CONSTITUTION: Fuel in a float chamber 9 is supplied from a main nozzle (not shown) through a fuel path 17 and a jet 16. A side wall 9a acting as a diaphragm of the float chamber 9 is provided with a through hole 25 while an operating rod 22 of a negative pressure actuator 20 extends through this hole 25. The rod 22 is provided on its top with a shut-off valve 19, and when a ignition switch is turned off, intake negative pressure is transmitted to a negative pressure chamber 26 partitiond by diaphragm 21 to move the shut-off valve 19 rightward and cut fuel. Also, the operating rod 22 is provided on its root portion with a valve member 29 which closes completely the through hole 25 to prevent fuel from outflowing to the atmospheric pressure chamber 27 when the shut-off valve 19 is opened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5631564-A (JP)
Title: Valve body for safety valve
Inventor: SAWADA SEIICHI
IPC: F16K17/04
Filed: 1979-08-18
Abstract: PURPOSE: To prevent a peripheral seal of a direct spring loaded safety valve from a damage or a plastic deformation by withstanding an impact occurring when a valve body is seated, at a rigid ring provided on the bottom face of the valve body.  
     CONSTITUTION: A valve foot shell 3 of metal fiber is welded to a recess 2a furnished on the external periphery of the bottom of a valve body 2. A sealing face 3a is formed by bending the lower end of the shell 3 inwards. A rigid ring 4 which is provided on the inner side of the seal face 3a concentrically with the shell is seated on a valve seat along with the sealing face 3a. When a valve is closed, a spring load action on the valve seat face and an impact energy generated when blasting is performed to seat them are for the most part concentrated on the ring 4 of the high rigidity so as to prevent a damage or a plastic deformation of the sealing face 3a of the valve foot 3. As an inner pressure carried through a perforation 4a into a space α immediately before blasting is turned into a back pressure, the same rising action of this valve as of an ordinal safety valve can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01275249-A (JP)
Title: Vehicle traction control device
Inventor: IWATA TORU
IPC: B60W10/18
Filed: 1988-04-28
Abstract: PURPOSE:To prevent deterioration of the traction controlling performance by measuring the passage time from speed change when an upward shift is to be made by a transmission, and by performing high speed braking of drive wheels with a braking means within a certain specified period of time. CONSTITUTION:A car is running with the power from an engine A which is transmitted to the drive wheels C through a transmission B. When generation of drive slip of the drive wheels C is judged from the sensed value, etc., of wheel speed, a braking means D is actuated to apply brakes to the drive wheels C so as to prevent drive slip. An upward shift sensing means E to sense up-shift speed changing by the transmission B is provided, and a clocking means F is furnished to measure the passage time from this up-shift speed changing, and the output therefrom is entered into a braking speed control means G. As long as the passage time from up-shift speed changing lies within a specified time, brake application by the braking means D shall be made quickly.
Patent JP-2000302402-A (JP)
Title: Apparatus for producing reformed gas
Inventor: KUDO HITOSHI
IPC: B01D19/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a reformed gas capable of recovering water separated from the reformed gas in a water tank without complicating the apparatus and without requiring a running cost. SOLUTION: This apparatus for producing a reformed gas is formed by providing the apparatus with a reformer 1 for producing the hydrogen-rich reformed gas from a source fuel and steam, a heat exchanger 2 for cooling the reformed gas produced with the reformer 1, a gas-liquid separator 3 for separating water in the reformed gas cooled with the heat exchanger 2 and a water tank 4 for storing water to be fed to the reformer 1 and recovering the water separated with the gas-liquid separator 3. A water returning pipe 5 for returning the water separated with the gas-liquid separator 3 is installed between the gas-liquid separator 3 and the water tank 4 and a constricting mechanism 6 is provided in the water returning pipe 5. The regulation can be carried out by the constricting mechanism 6 so that the amount of the water separated from the reformed gas and contained in the gas-liquid separator 3 is nearly equal to the amount of the water returned from the gas-liquid separator 3 through the water returning pipe 5 to the water tank 4.
Patent JP-H043391-A (JP)
Title: Semiconductor storage device
Inventor: SENO MANABU
IPC: G11C11/401
Filed: 1990-04-20
Abstract: PURPOSE:To extend the data holding time without raising the soft error rate for operation with a high frequency by discriminating the operation frequency and driving one of a pair of dummy word lines in accordance with discrimination result. CONSTITUTION:A timer circuit 16 discriminates the operation frequency, and a dummy word selector 15 selectively drives one of a pair of dummy word lines 13 and 14 based on the discrimination output. As the result, the sense voltage for '1' read is made higher than that for '0' read to extend the data holding time when the operation frequency is low. When the operation frequency is high, the difference between the sense voltage for '1' read and that for '0' read is eliminated to reduce the soft error rate.
Patent JP-2000302406-A (JP)
Title: System for feeding hydrogen to equipment using hydrogen as fuel
Inventor: KAMIYAMA MASAKI
IPC: H01M8/04
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for feeding hydrogen equipped with a hydrogen storage device and designed so that hydrogen released therefrom is fed to a fuel cell using the hydrogen as a fuel and problems such as a delay in response possessed by a reformer can resultantly be solved. SOLUTION: This system 1 for feeding hydrogen to a fuel cell 2 comprises a reformer 3 capable of producing the hydrogen from a raw material such as an alcohol or gasoline, a hydrogen storage device 15 capable of absorbing the hydrogen produced with the reformer 3, releasing the absorbed hydrogen and feeding the released hydrogen to the fuel cell 2 and a heater 18 utilizing an exothermic phenomenon accompanied by the absorption of the hydrogen so as to heat the hydrogen storage device 15 and release the hydrogen therefrom.
Patent JP-H02284661-A (JP)
Title: Detection of residual amount in backpack power applicator and detector thereof
Inventor: MIYAMOTO JUNICHI
IPC: A01M9/00
Filed: 1989-04-27
Abstract: PURPOSE:To detect the continuous change in the residual amount of a spraying material without using many detection parts and a composite detection part by detecting the residual amount of the spraying material in a tank thereof from the relative vibration of both a vibrating member and inertial body which is correspondent to the residual amount of the spraying material in the tank. CONSTITUTION:A vibrating member 54 is arranged to the lower part in a tank 24 for storing a spraying material and also supported on an engine vibration transferring part 50 via an elastic supporting body 52. An inertial body 58 fitted with a magnet is freely displaceably provided in this vibrating member 54. The relative vibration of both the vibrating member 54 and the inertial body 58 which is correspondent to the residual amount of the spraying material in the tank 24 is detected by a detecting coil 68. The value relating to the output of the coil 68 is indicated by an indicator 46. As a result, the continuous change in the residual amount of the spraying material can be detected without using many detecting parts and a composite detecting part. Furthermore the residual amount of the spraying material is accurately indicated without being affected by the weight of fuel in a fuel tank.
Patent JP-H11289745-A (JP)
Title: Eddy-current reduction gear
Inventor: KOBAYASHI SUSUMU
IPC: H02K49/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make a small-sized efficient magnetic circuit obtainable between an eddy-current reduction gear and a braking drum by a combined body of block-shaped (rectangular parallelepiped) magnets and a ferromagnetic member. SOLUTION: A nonmagnetic guide pipe 18, having a hollow section 23 formed for having a rectangular cross section, is laid in a braking drum 13 of a rotating shaft 4 and a nonmagnetic magnet supporting pipe 19 is turnably supported on the inner peripheral surface of the external wall of the guide pipe 18. Then many magnets 20 are coupled with the inner peripheral surface of the supporting pipe 19 at regular intervals in the peripheral direction, and the front end face of a ferromagnetic member 21 is made capable of facing opposite to the magnetic pole faces of the magnets 20 at both ends.  In addition, the base-side end sections 21a of the member 21 are made to the inner peripheral surface of the braking drum 13, while the section 21a is supported through the external wall of the guide pipe 18, and a yoke pipe 24 is fixed to the inner peripheral surface of the internal wall of the guide pipe 18. An actuator, which rotates the magnet supporting pipe 18 in both the normal and reverse directions, is provided to the braking position where the magnets 20 are faced to the front end face of the member 21 and a non-braking position, where the magnets 20 face opposite to the projecting wall surface of the yoke pipe 24.
Patent JP-H06276975-A (JP)
Title: Method for thawing frozen boiled noodle for iced noodle
Inventor: SUZUKI NAOSHIGE
IPC: A23L7/109
Filed: 1993-03-28
Abstract: PURPOSE:To obtain iced noodle having excellent quality from frozen boiled noodle for iced noodle by a simple thawing operation. CONSTITUTION:Water content is supplied to noodle constituting the surface of frozen boiled noodle for iced noodle in extremely short time and the noodle is thawed using low-temperature water while allowing the water to flow. Water content supply process is carried out by passing frozen boiled noodle through hot water for 5-20sec. Iced noodle can be provided from the frozen boiled noodle in stable quality and a short time by restoring deterioration of noodle surface due to drying, etc., and denaturation of starch of noodle surface in thawing.
Patent JP-S60249871-A (JP)
Title: Gto thyristor converter
Inventor: MATSUSE MITSUNORI
IPC: H02M7/12
Filed: 1984-05-25
Abstract: PURPOSE:To effectively utlize energy generated at commutation time by storing communication energy generated when a converter body is PWM-controlled in a capacitor, and supplying the energy to a load. CONSTITUTION:When GTO thyristors G7, G8 are turned OFF, a current does not abruptly become zero due to reactors Lr1, Lr2, Ld, but the current flows as indicated by arrows to again charge a capacitor Cd. The charging voltage at this time is low. Thus, the transientvoltage generated when a converter body CV is commutated is charged in the capacitor Cd, and the charge voltage is supplied to a load L. Accordingly, the transientvoltage can be effectively utilized.
Patent JP-H04227977-A (JP)
Title: Coating composition
Inventor: IHARA KATSUMI
IPC: C09D4/02
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a coating composition excellent in weathering resistance, scratch resistance, polishability, flexibility and impact strength at low temperatures, and staining resistance by using a specified vinyl copolymer. CONSTITUTION:This composition contains a vinyl copolymer comprising 5-50wt.% vinyl polymer units having a 6-12C cycloaliphatic structure (e.g. cyclohexyl methacrylate, dodecyl methacrylate or n-butyl methacrylate copolymer units) and 5-50wt.% polymer units of the formula (wherein R1 and R2 are each H or CH3; and (n) is 1-5) and having a glass transition temperature of -10 to 30 deg.C.
Patent JP-S5730561-A (JP)
Title: Movable-type sprinkler
Inventor: AKIMOTO TSUNEJIROU
IPC: B05B17/00
Filed: 1980-08-01
Abstract: PURPOSE: To enable to sprinkler water freely without any locational restriction by a method wherein a sprinkler and a reel for winding a plurality of unit water hoses are provided on a truck.  
     CONSTITUTION: A rising pipe 6 fitted with a sprinkler nozzle 60 is fitted on the truck, and further the winding reel 4 for winding the plurality of water hoses 5 is supported on the truck. The water hoses 5 has a unit length corresponding to the sprinkling range of the nozzle 60, is made of a flexible material such as cloth and is provided with couplings 50 at both ends thereof. When sprinkling water, the couplings 50 of the hose 5 is connected to a connecting part 61 of the rising pipe 6 on one hand and to a connecting part 70 of a sprinkling tap on the other, and the sprinkling position can be moved freely by joining other hoses 5 continuously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06350026-A (JP)
Title: Integrated semiconductor device
Inventor: ARUFUREETO RANGU
IPC: H01L21/8238
Filed: 1994-04-20
Abstract: PURPOSE: To avoid the problem of spending much cost for converting a circuit into a mask for manufacturing process in a semiconductor device of an integrated semiconductor device, and indicate the distribution of first and second ranges used with respect an arbitrary circuit. CONSTITUTION: First and second ranges 6 and 8 are constituted in a strip shape, with their longer sides mutually adjoining the boundary. Doping regions 27 and 29 respectively extend over the width of the second range, and a part of a semiconductor substrate of a first conductivity type is positioned between the two doping regions 27 and 29.
Patent JP-H04335712-A (JP)
Title: Pulse generator
Inventor: MOGI SHIGERU
IPC: H02M9/04
Filed: 1991-05-10
Abstract: PURPOSE:To ensure the insulation and to simplify the structure by saturating the iron core of a saturable reactor and a pulse transformer magnetically. CONSTITUTION:One terminal of a saturable reactor 5 is coupled with a blooming line 6 and the other terminal is connected to ground via a capacitor 7. A DC power supply circuit 9 to saturate the iron core of a saturable reactor 5 in a direction magnetically is coupled with a coupling part between the saturable reactor 5 and the capacitor 7. When a DC voltage is applied to the coupling part between the saturable reactor 5 and the capacitor 7, the DC current returns from the main winding of the saturable reactor 6 to one terminal of the DC power supply 9 via the winding of a pulse transformer 4 by using a ground line as a return. Thus, the iron cores of the saturable reactor and the pulse transformer are saturated magnetically even without using a exclusive reset winding.
Patent JP-S59231827-A (JP)
Title: Wire bonding device
Inventor: SUEMATSU MUTSUMI
IPC: H01L21/60
Filed: 1983-06-14
Abstract: PURPOSE:To enable to perform high speed bonding by a method wherein an X-Y table is separated into an X table and a Y table. CONSTITUTION:To perform bonding work, a lead frame 9 loading works 16 according to work fixing parts 14, 14 and a work press board 15 are fixed to an X table 11 at first. When a tool arm 4 provided with a capillary 3 at the tip rocks in the vertical direction, a Y table 1 and the X table 11 are transferred synchronously to perform bonding being controlled according to a main control circuit. Moreover, when the works 16 and the frame 9 are to be conveyed, the table 11 is transferred to the prescribed position, and after the press board 15 and the fixing parts 14, 14 are transferred to the top direction, work feed boards 13, 13 are descended, and feed bars 13b, 13b are engaged with positioning holes provided in the frame 9. Then after the table 11 is transferred, the fixing parts 14, 14 and the press board 15 are descended, and the feed boards 13, 13 are transferred to the top direction to fix the frame 9.
Patent JP-H044357-A (JP)
Title: Hydraulic control device for transmission
Inventor: OSHITARI SHUNICHI
IPC: F16H9/00
Filed: 1990-04-20
Abstract: PURPOSE:To control line pressure to be of the magnitude necessary but minimum during operations through a stepped transmitting path by constituting line pressure to be or not to be applied to the second feed-backing port of a line pressure regulating valve depending on the case when either of the stepped transmitting path or a stepless transmitting path is selected. CONSTITUTION:A switching valve 114 applies line pressure to a second feed- backing port 518 when a stepped transmitting path is selected. This thereby allows line pressure to be applied to a first and the second feed-backing port 522 and 518, the bearing area of line pressure acting as feed-backing signal pressure, is made large in size, so that line pressure to be regulated is thereby made low. On the other hand, when it is directed to make switch-over to a stepless transmitting path, the switching valve 114 is switched, hydraulic pressure is discharged out of the second feed-backing port 218, this thereby allows the bearing area of line pressure acting as feed-backing signal pressure to a line pressure regulating valve 120 to be decreased, so that line pressure to be regulated is thereby made high.
Patent JP-H08257755-A (JP)
Title: Stand-off controller of plasma machine
Inventor: NISHI YOZO
IPC: B23K10/00
Filed: 1996-04-03
Abstract: PURPOSE: To provide a stand-off controller of a plasma machine which maintains the stand-off suitably even at the time of changing the machining velocity. CONSTITUTION: In a stand-off controller of a plasma machine which controls the stand-off between a plasma torch 1 and a material to be machined, a measuring means to measure the arc voltage V between the plasma torch 1 and the material to be machined and a controlling means to control stand-off ha to definitely keep the arc voltage based on the standard of the arc voltage V measured with the measuring means when moving the plasma torch 1 in a definite velocity are provided.
Patent JP-S60252832-A (JP)
Title: Working medium for shock absorbing device
Inventor: UEDA TAKASHI
IPC: C09K3/00
Filed: 1984-05-28
Abstract: PURPOSE:To prevent leak of oil and to prevent deterioration in a buffering force, by a method wherein oil, having pseudoplasticit and thixotropic properties, which is normally in a gell state and is brought into a liquid state when impact is exerted thereon, is used in a shock absorbing device. CONSTITUTION:Petroleum series heavy oil, having pseudoplasticity and thixotropic properties, which is normally present in a gell state (or a solid state), but when impact is exerted, is decreased in viscosity, is brought into a liquid state (or a sol state), an absorbs a pressure, but after absorption of impact, is restored to a gel state (or a solid state) again, is used as damper liquid sealed in a shock absorbing device. This decreases the occurrence of leak, and enables prevention of deterioration in an impact force.
Patent JP-S59230796-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/2472
Filed: 1983-06-14
Abstract: PURPOSE:To provid an optical recording medium improved to undergo less deterioration of S/M ratio in preservation at high temperature after recording, wherein a recording layer consisting of a light-absorbing substance (composition) using a specified cyanine dye having an indole ring is provided on a base. CONSTITUTION:The objective recording medium comprises a recording layer on a base, said recording layer consisting of a light-absorbing substance (composition) using a dye polymer having such a structure that two or more molecules of a cyanine dye having indole rings, which may be condensed with one or more aromatic rings, at both ends thereof are connected by a connecting group having a valency of 2 or more and consisting of a -COO- group or comprising two or more -COO- groups. It is preferable that in the connecting group, the atoms (groups) on the bonding side are O and/or CO.
Patent JP-H09291059-A (JP)
Title: Operation in removing iodine compound in organic medium
Inventor: MIURA HIROYUKI
IPC: C07C53/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To remove iodine compound(s) in an organic medium by using an ion exchange resin and by operation through raising temperature stepwise. SOLUTION: Iodine compound(s) in an organic medium, esp. acetic acid or its mixture with acetic anhydride is brought into contact with a cation exchange resin with at least 1% of its active sites exchanged with silver or mercury sites in the following way in the 1st step, while maintaining the outflow of the silver or mercury at low levels at 17-35 deg.C for the time of the organic medium's passage through the resin bed; in the 2nd step, the temperature is raised by 10 deg.C or so; in the 3rd step, the temperature is raised to about 55 deg.C; thereafter, the above practice is repeated. Owing to this method of operation, alkyl iodide removing efficiency, resin service life and the use efficiency co the silver or mercury can be significantly improved while suppressing resin deterioration and the outflow of the silver or mercury to minimum levels.
Patent JP-H02285591-A (JP)
Title: Memory device
Inventor: HAGIWARA YOSHIAKI
IPC: G11C11/417
Filed: 1989-04-26
Abstract: PURPOSE:To swap data at high speed by writing the data of a data holding means again to a memory cell according to a control signal to the data holding means. CONSTITUTION:The data read from a certain address in a memory device are stored to a data holding means DH and according to a control signal SW to this data holding means DH, the data of this data holding means DH can be written again to the other address of the memory device. Then, the data can be swapped. Thus, since the data can be swapped in the memory device, in comparison with a conventional swapping method to once take out the data to the external part of the memory device and to write these data again to the memory device, the data can be swapped at high speed.
Patent JP-H05299614-A (JP)
Title: Manufacture of rom semiconductor storage device
Inventor: MACHIDA AKIRA
IPC: H01L21/8246
Filed: 1992-04-24
Abstract: PURPOSE:To curtail a turn around time TAT by shifting the process for writing ROM code as much as possible in the latter stage. CONSTITUTION:After an aluminium wiring 29 is formed, a gate electrode 24 of a matrix transistor QM is selectively exposed, phosphorus ion is implanted under the condition that it is implanted through the gate electrode 24 and an N<-> type channel diffused layer 30 is formed in the channel region of the matrix transistor QM to execute writing of the ROM code. Thereafter, the stepped portion of the interlayer insulating film 27 is flattened through the flow processing and SOG coating.
Patent JP-2000297886-A (JP)
Title: Multi-layer pipe
Inventor: HARUNA SAKAE
IPC: B32B27/30
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a pipe from being bent by including a filter at the ratio of a specific (range) quantity against the reference quantity of a base resin among the base resins forming individual layers, at least the base resin forming an outer layer. SOLUTION: This multi-layer pipe 1 is laminated with an inner layer made of a resin unfoamed body, an intermediate layer 3 made of a resin foamed body and an outer layer 4 made of the resin unfoamed body in sequence from the inner face side to form a so-called three-layer structure. Calcium carbonate of 10-50 pts.wt. is included as a filler against a base resin of 100 pts.wt. at least in the base resin forming the outer layer 4 having the largest temperature change among the base resins forming the inner layer 2, intermediate layer 3 and outer layer 4. Barium sulfate or glass fibers may be used as the filler, and calcium carbonate is desirous. By adding the filler, the linear expansion coefficient is reduced, the bending rigidity of the pipe 1 is increased, and the pipe 1 can be suppressed from being bent.