baber/WOPTO huggingface dataset:
Patent JP-H06153472-A (JP)
Title: Employment method of induction machine
Inventor: MATSUURA HIDEMI
IPC: H02K3/28
Filed: 1992-10-30
Abstract: PURPOSE:To utilize an induction machine efficiently as a small capacity motor and as a large capacity generator and improve a total engine efficiency. CONSTITUTION:The rotor of an induction machine is connected to the rotary shaft of an internal combustion engine and the poles of the respective phases of the stator of the induction machine are composed of a plurality of winding coils 1 which are inserted into the respective sides of delta-connection lines or star-connection lines. When the operation of the internal combustion engine is started, the connection pattern of the stator is the star-connection as shown in Fig. (b) and a power is supplied to give a rotary driving force to the rotary shaft of the internal combustion engine. On the other hand, after the start, the connection pattern is switched to the delta-connection as shown in Fig. (a) and the rotating power is given to the induction machine from the rotary shaft to generate a power.
Patent JP-S63145033-A (JP)
Title: Ink supply device
Inventor: OKAMURA YUICHI
IPC: B41F31/02
Filed: 1986-12-09
Abstract: PURPOSE:To conduct an optimum ink supply as necessary and sufficient for printing, by changing and adjusting accordingly the abutting angle or/and the abutting pressure of a doctor blade to the periphery of a mesh roller. CONSTITUTION:In a doctor blade 3, a blade plate 30 is held by a support body 31, and a rotating means 4 is provided at one end portion of a rotating shaft 32 so that the doctor blade 3 can be sectorially rotated about the rotating shaft 32 provided with the support body 31. By rotating a handle 44, the doctor blade 3 is sectorially rotated as shown by an arrow theta. A travel means 5 is so provided that the distance between the center of a mesh roller 1 and the doctor blade 3 can be arbitrarily adjusted. The travel means 5 arbitrarily adjusts the distance between the center of the mesh roller 1 and the doctor blade 3 by rotating handles 54, 54. The ink on the periphery of the roller 1 adjusted to suitable amounts due to the scrape of an excess in by the doctor blade 3 is transferred to a roller F to be supplied to a plate surface P on a plate cylinder.
Patent JP-H06203600-A (JP)
Title: Isolated-gate control circuit of semiconductor memory device
Inventor: GO SHIYOUCHIYORU
IPC: G11C11/401
Filed: 1993-11-24
Abstract: PURPOSE: To provide a separated gate control circuit in which an insulated film destruction of a isolation gate in a burn-in test mode can be prevented, and the reliability of a chip can be improved. CONSTITUTION: A signal ISPC is supplied by a power supply Vcc in a burn-in test time, and by a boosted voltage Vpp in a normal time. When all block selection address signals DRA obtained by decoding a line address are a logic 1, the control signal of a logic 0 is provided from driving circuits 100B-400C to pull-up circuits 100C-400C, and a signal ISPC is interrupted from a isolation gate IT. Therefore, the isolation IT is controlled by the Vcc. When a signal DRAj is turned into a logic 0 for selecting a memory cell array block MCAj, the control signal of the logic 1 is outputted from the driving circuits 100 B and 200B, and the pull-up circuits 100C and 200C are turned OFF. Then, signals ISOiR and ISOkL are provided according to the logic 0, and signals ISOiL and ISOjR are provided according to the signal ISPC to the isolation gate IT by the Vcc or the Vpp.
Patent JP-H11118650-A (JP)
Title: Pressure sensor
Inventor: TAKAHASHI KIYOSHI
IPC: G01L19/06
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce a measuring error by making a strongly acidic fluid difficult to impregnate a protective diaphragm even after the use for a long period of time. SOLUTION: A hollow part 5 communicating with an exterior is provided at a pressure guide part 1. A straining unit 13 for outputting an electric signal responsive to a pressure displacement of strongly acidic fluid pressure is disposed to block the part 5. A protective diaphragm 11 made of aluminum oxide single crystal is brought into contact with the part 5 side of the unit 13. Pressure of the fluid is propagated to the unit 13 via the diaphragm 11.
Patent JP-H01133647-A (JP)
Title: Twin roll type continuous casting machine
Inventor: HIRATA ATSUSHI
IPC: B22D11/06
Filed: 1987-11-20
Abstract: PURPOSE:To prevent sticking of solidified shell to an adjusting member by arranging flow passages to sides for supplying molten metal from side flow passages of a tundish at both end parts of a core into triple points and bypasses for discharging the excess molten metal into center part of pouring basin. CONSTITUTION:A main flow passage 15 for supplying the molten metal 7 into the pouring basin 3 is arranged at center of the core 12 and the flow passages 16 to the sides for supplying the molten metal 7 into the triple point 6 part at end parts 14 of the core 12 and the bypasses 17 for discharging the excess molten metal 7 into the center part of the pouring basin 3 are arranged. By working actuators 9, the adjusting members 10 are adjusted and flow rates of the molten metal 7 flowing the side flow passage 8 are increased so that the solidified shell does not stick to the adjusting members 10. The molten metal quantity supplied into the triple point 6 part is limited to the fixed quantity, which effectively melts only the solidified shell at the triple point from the flow passage 16 to the side arranged at the core 12. The excess molten metal 7 is discharged into center part of the pouring basin 3 through the bypass 17. By this method, the solidified shell on a cooling roll 1 is prevented from melting caused by over-flow rate of the molten metal 7 supplied into the triple point 6 part.
Patent JP-H05123001-A (JP)
Title: Covering system for rotary tiller
Inventor: MIKI HIROYUKI
IPC: A01B33/12
Filed: 1991-11-08
Abstract: PURPOSE:To provide the title system designed to quickly, easily regulate the height of a rear cover by pivoting a rotary machine frame with an arm to be revolved with an operating lever, connecting the arm to a reinforcing board for an upper cover and providing a means to hold the lever at the revolving position. CONSTITUTION:A rear cover 4 covering the rear of a tilling part 2 is pivoted on the rear end of the upper cover 3 covering the upper portion of the tilling part 2, and the upper cover 3 is movably supported back and forth in the circumferential direction of the tilling part 2 relative to a rotary machine frame 5. In the title system having such a constitution, the rotary machine frame 5 is pivoted with an arm 7 to be revolved with an operating lever 6, this arm 7 is connected, through a link 9, to the reinforcing board 8 on the upper portion of the rear of the upper cover 3, and a means 10 to hold the operating lever 6 at the revolving position is located in between the rotary machine frame 5 and the lever 6; thereby, the upper cover 3 can be moved back and forth via a link mechanism by simply revolving operation of the lever 6 and the rear cover 4 can be regulated in height quickly and easily, thus improving the operating efficiency for the regulation.
Patent JP-2000120474-A (JP)
Title: Control device for vehicular engine
Inventor: KUCHIDA MASATO
IPC: B60W10/18
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To positively secure negative pressure for a negative pressure type brake booster, and meanwhile, enhance fuel consumption per hour in a control device for a vehicular engine. SOLUTION: When a vehicle is in a normal running condition, the control of an air-fuel ratio in response to operating conditions, is executed by communicating the chambers 22a and 22b of a surge tank 22 with each other. Meanwhile, when the negative pressure of a negative boosters 34 is lowered, the inside of the surge tank 22 is partitioned into the two chambers 22a and 22b by a partitioning valve 25, and a first throttle valve 26a is closed. This constitution thereby allows negative pressure to be secured for letting a negative pressure type braking mechanism be properly operated wherein the cylinders #2 and #3 of an engine 10 connected with a first intake route (intake pipe 23a) are formed into a stoichiometric mode each. And fuel consumption per hour is thereby enhanced by letting the cylinders #1 and #4 of the engine 10 connected with a second intake route (intake pipe 23b) be operated in a compression lean mode with the throttle valve 26b somewhat opened.
Patent JP-H10141190-A (JP)
Title: Magnet ignition device
Inventor: MURAKAMI TADAYOSHI
IPC: F02P1/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce withstand voltage of inflow side and outflow side junction diodes of a reverse current of a rectifying means by connecting the outflow side junction diode of the rectifying means to the input part of an interrupting means. SOLUTION: A d.c. power supply circuit 16 comprises an inflow side junction diode D1 and an outflow side junction diode D2 for rectifying only a reverse current produced at the time of reverse voltage of induced voltage, a polar condensing capacitor C disposed in a rectifying path between the diodes D1 and D2, and a series circuit which is parallel connected to the condensing capacitor C and includes 6V constant voltage rectifying diode ZD and a resistor R. The anode of the inflow side junction diode D1 is connected to a (b) point of the primary coil 1a of a magnet coil 1, and the cathode of the outflow side junction diode D2 is connected to the base of the transistor Q of a switching part 12. Thus, withstand pressure of the junction diode can be reduced so as to reduce the size and cast of parts.
Patent JP-H02140924-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAZAKI JIRO
IPC: H01L21/308
Filed: 1988-11-22
Abstract: PURPOSE:To achieve a smooth mirror-face finish without etch-pits by performing mirror-face etching to gallium antimony using a mixed solution of H2O, HNO3, HF, and H2SO4. CONSTITUTION:Considering that GaSb is dissolved in HF+HNO3(+H2O) solution regarding etchant, the amount of HNO3 for oxidizing the surface of GaSb substrate is reduced to a level which does not cause an oxide film to be produced and H2SO4 is mixed to compensate for reduction in etching speed due to reduction in the amount of HNO3. Thus, when the GaSb substrate is etched by etchant, no oxide film is formed on the substrate surface. Thus, neither projection and recessed parts which are generated when etching is performed by bromomethanol solution nor etch-pits, etc., are generated. Thus, an extremely smooth etching surface can be obtained.
Patent JP-S63147765-A (JP)
Title: Image forming device
Inventor: GOTO SHINJI
IPC: B65H29/70
Filed: 1986-12-09
Abstract: PURPOSE:To remove curls different according to sheet thickness by the use of an uncurling means furnished on passages by diverging a sheet transport path into two routes, and switching the passages on the basis of the sheet thick ness with a movable guide member installed at the divergent point. CONSTITUTION:A sheet passing between transport rollers 7a, 7b is passed either to a upward passage 16a or a downward passage 16b by a flapper 13, which is switched up and down with a solenoid to be actuated by signals from a thickness sensor 21. Uncurling rollers 15a, 14a and ones 15b, 14b as uncurling means are provided in the middle between the passages 16a, 16b; Difference in the direction of curling according to sheet thickness is corrected with the most appropriate correction roll to accomplish proper removal of curls on sheets.
Patent JP-H04314427-A (JP)
Title: Interference control filter for nuclear spin resonance imaging apparatus
Inventor: WARUTAA POTSUPU
IPC: A61B5/055
Filed: 1991-10-14
Abstract: PURPOSE: To reduce occupied space and costs of an interference filter in a nuclear spin resonance camera by arranging an interference inhibition filter as band blocking filter with respect to working frequency of the nuclear spin resonance camera. CONSTITUTION: A supply conductor to gradient coils 7 and 8 for a gradient current magnetic field in the direction (x) from a gradient supply section 12 and a supply conductor to a gradient coil to generate gradient magnetic fields in the directions (y) and (z) undergo an interference inhibition at a through part into a high-frequency box 10. Therefore, the supply conductors are introduced into the high-frequency box 10 through the interference inhibition filter 20. This inhibition filter 20 is constituted as a band region-blocking filter having one center frequency coinciding with a working frequency of a nuclear spin resonance camera. Especially, high-frequency coil 9 is made selectively sensitive to the working frequency of the nuclear spin resonance camera thereby ensuring a sufficient interference inhibition.
Patent JP-2001116800-A (JP)
Title: Electronic part tester
Inventor: NAKAMURA HIROTO
IPC: H01L21/66
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part tester in which a test can be carried out at an accurate temperature by measuring self heating of an electronic part. SOLUTION: The electronic part tester comprises a head 304c for sucking an electronic part IC and bringing it close to the contact part 302a of a test head 302 or separating it therefrom. The suction head comprises a temperature sensor 304c12 having a first terminal 304c13 and a second terminal 302b1 provided on the contact part side comes into contact or does not come into contact with the first terminal 304c13 as the suction head moves.
Patent JP-H10185923-A (JP)
Title: Method for constituting array of chemical component and method for constituting array of living body organic molecular probe used for binding assay
Inventor: SCHEMBRI CAROL T
IPC: B01J19/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve speed and reproducibility of an array production process, and reduce production cost by disposing tiles allowing chemical component species to adhere thereon at different spatial positions on a support. SOLUTION: Individual physical constituents 1 such as substantially flat solid material, a film and gel are induced by chemical reaction radicals 3, and linker molecules 5 are sharedly allowed to adhere to the radicals 3. Next, after binding occurs between the linker 5 and a chemical component 7, a non-reaction component is washed and removed, and the constituents (material) 1 are divided into individual tiles 9. The tiles 9 composed of same kinds or different chemical components are inserted in a pocket formed in a support 13 or a channel, adhere thereto, and an array is formed.
Patent JP-S63144325-A (JP)
Title: Orientation processing method for liquid crystal display element
Inventor: YAMANASHI FUMIAKI
IPC: G02F1/1337
Filed: 1986-12-09
Abstract: PURPOSE:To prevent an orienting film from having a dielectric breakdown by arranging an electrostatic discharging brush nearby a rubbing material in contact with or nearby the surface of the orienting film, and grounding the electrostatic discharging brush. CONSTITUTION:The electrostatic discharging brush 15 consists of a housing 15 made of aluminum and the brush 15b fixed on the reverse surface of this housing 15a, and the brush 15b is formed by forming a metallic thin film on the surface of nylon fiber by vapor deposition or sputtering or by weaving carbon fiber. The housing 15a is connected to a support part 17 grounded by a lead wire 18. Static electricity on the surface of the orienting film 11 generated by the rubbing of a rubbing roller 14 is grounded through the electrostatic discharging brush 15 arranged in front of the rubbing roller 14, so the surface of the orienting film 11 is never charged with the static electricity. Consequently, the orienting film never has a dielectric breakdown due to the static electricity.
Patent JP-H11129658-A (JP)
Title: Card which can form image, and recording article using the same
Inventor: ONISHI HIROYUKI
IPC: B42D15/10
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide 'a card which can form an image, and a recording article using the card', wherein the card end surface (or an end surface including the vicinity of the edge part) is not contaminated at the time of image forming. SOLUTION: For this card 10, an image forming region 12 is formed exceeding the edge part (end part) of the card 10, and an image is formed as much as possible to the edge part (end part). Then, by applying a water-repellence treatment on the side surface 13 of the card 10, the end surface 13 is prevented from being contaminated by ink.
Patent JP-H08170802-A (JP)
Title: Silencing method of reduced-pressure vapor type heating device, and reduced-pressure vapor type heating device
Inventor: ABE TOSHIO
IPC: F22B3/04
Filed: 1994-11-02
Abstract: PURPOSE: To damp and silence a shock sound generated when a heating medium liquid sealed in a pressure reducing vessel is heated, by making the heating medium liquid flow when it is heated. CONSTITUTION: A heating medium liquid 6 is injected into a hermetically-sealed heat radiating vessel l and hot gas produced by combustion of a burner is supplied into a heater 21 in the heat radiating vessel l so as to heat the heating medium liquid 6. The heating medium liquid 6 is sealed in the heat radiating vessel 1 in a quantity being enough for the whole of a heating device 2 to be immersed therein, and when there is a possibility of the heating medium liquid 6 being frozen, the quantity of the heating medium liquid 6 to be sealed in is determined so that the heat radiating vessel 1 may not be broken down by freeze expansion thereof. The heating medium liquid 6 is made to flow by rotating an agitating blade 31 of an agitator 3 by operating a motor 32. Thereby a shock sound generated in heating of the heating medium liquid 6 can be damped and silenced.
Patent JP-S63148020-A (JP)
Title: Device to prevent water channel from being freezed and damaged
Inventor: UNO SHIGEKI
IPC: F23N1/00
Filed: 1986-12-10
Abstract: PURPOSE:To prevent a damage to a water valve due to the freezing of a hot water maker by inserting into a communication hole which communicates with the water channel on the one hand and with the atmosphere on the other hand a water stop plug which is pressed against the water channel by the force of a spring. CONSTITUTION:Normally in use the water enters from a water inlet channel 1 and its flow rate is adjusted by a water governor 2, and then it passes through a water outlet channel 3a and goes into the pipe 8 of a heat exchanger. With this water flow a pressure difference develops between a high pressure chamber 5 and a low pressure chamber 6 and a diaphragm 4 moves to the side of the low pressure chamber 6 by means of a pressure difference hole 3, pushing a water pressure responding rod 7, and a gas valve which is attached to the end of the rod 7 is opened. At this time a water stop plug 11 is pushed toward the side of the high pressure chamber 5 by a spring 13 to close a communication hole 10, giving no effect on a series of actions. When the temperature drops and water freezes gradually, the pressure in the high pressure chamber 5 rises due to the volume expansion of the water. When this pressure wins the force of the spring 13, the water stop plug 11 moves toward the side of the atmosphere so that the pressure in the water channel does not rise over a certain pressure. With this arrangement, even if the water channel freezes, it is possible to prevent a damage and water leakage due to the water freezing.
Patent JP-H06116273-A (JP)
Title: Tricyclic compound
Inventor: ITO YASUO
IPC: A61K31/435
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a new compound having excellent antihistaminic action and antiallergic action and useful for allergic diseases and bronchial asthma, etc. CONSTITUTION:A compound of formula I [R<1> is lower alkyl or lower alkoxy; R<2> is H or lower alkyl; Y is (lower alkyl-substituted)1-5C alkylene] and its pharmacologically permissible salt, e.g. [4(5,1 l-dihydro-8- methylbenz[b]oxepino[4,3-b]pyridin-11-ylidene)piperidino]acetic acid ethyl ester. This compound of formula I is obtained by reacting, e.g. a compound of formula II with a compound of the formula Z-Y-CO2R<3> (R<3> is lower alkyl; Z is halogen) without or in an organic solvent or in the presence or absence of chlorine as a dehydrohalogenation agent to carry out N-alkylation of the compound of formula II and, as necessary, hydrolyzing the resultant product.
Patent JP-H11128467-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which the interest of a player can be improved by a display mode of variable display. SOLUTION: A pattern drawn and displayed after a variable display is started is vibrated and displayed so as to be vertically vibrated (Figs. (a), (b)), the vibration is increased after the lapse of a prescribed time after a reach is established (Fig. (c)), and the variable display result is thereafter drawn and displayed (Fig. (d)).
Patent JP-2000084153-A (JP)
Title: Decorative member for game machine
Inventor: MOTOMURA KATSUO
IPC: A63F7/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To enhance the interest of a game player in a game by making a decorative member to be fitted to the outside of a guiderail on the front side of a game panel applicable in both cases of the change of the kind of Pachinko machine and the replacement of the Pachinko machine with a Pachinko type combination game machine. SOLUTION: This decorative member 16 for a game machine is mounted on the outside of a guide rail 7 fitted to the front side of a game panel 6 in such a way that the decorative member 16 encircles the guide rail 7. In addition, at least, one notched part 30 is formed on the inside of the decorative member 16, and an auxiliary member 34 encircling the outside of the guide rail 7 is mounted on the notched part 30 in a freely attachable/detachable and a freely replaceable manner.
Patent JP-H10121426-A (JP)
Title: Obstacle body for braking vehicle
Inventor: ISAYAMA SHOICHI
IPC: E01F13/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent deformation and to facilitate installation by protrusively arranging long members made of reinforced concrete at fixed intervals on a road so as to perpendicularly cross the running direction of a vehicle, and safely braking the vehicle through an impact caused during passing of the vehicle and travelling it. SOLUTION: An obstacle body is composed of a long member which is made of reinforced concrete and composed of a buried part having an angular semi-circular upper section and a rectangular lower section, and a reflection plate 3 is severally fittedly provided on both the sides of an inclined part. In addition, a plurality of recessed grooves 4 is formed on the upper face, and protrusively arranged at fixed intervals on the upper face of a road 2 so as to perpendicularly cross the running direction of the vehicle. The vehicle passing on the recessed groove receives an impact which becomes larger with the increase of running speed, and therefore decelerates to pass over a vehicle braking obstacle body 1 for securing safety speed.  In addition, a plurality of recessed parts or projected parts is provided on the surface of an upper part to prevent the slipping of the vehicle through friction between the obstacle body 1 and the vehicle for making its passing possible even when the vehicle runs on the obstacle body 1 at low speed. Thus the obstacle body 1 can be mass-produced to reduce manufacturing cost, and is increased in strength to bear long term use, and can be easily exchanged even in the case of damage.