baber/WOPTO huggingface dataset:
Patent JP-S5825502-A (JP)
Title: Diagnostic device of turbine valve
Inventor: OOTA HIROSHI
IPC: F02C9/00
Filed: 1981-08-07
Abstract: PURPOSE:To correctly diagnose a sign of a trouble in a turbine valve, in a valve opening and closing device of a turbine, by driving a valve main unit with a driving medium, detecting pressure of the driving medium with a sensor and providing said sensor and a stroke sensor of the valve main unit. CONSTITUTION:Pressure of a driving medium, driving a valve main unit, is detected by a pressure sensor 70, and valve full-open and full-close limit switches 51, 52 and test device switch 48 are provided. A microcomputer 42 compares a reference characteristic value of driving medium pressure with an actually measured characteristic value to decide existence of abnormality in opening and closing action of the valve main unit. A processing result of the computer 42 is output to a display lamp 45, printer 46 and CRT display device 47. In this way, existence of a sign of a slight fault in an open-close valve device of a turbine can be sensitively further correctly diagnosed.
Patent JP-S5457582-A (JP)
Title: Resin laminate
Inventor: MORISHITA KOUICHI
IPC: B32B27/32
Filed: 1977-10-15
Abstract: PURPOSE: A resin laminate usable for rigid food container materials, etc., having improved gas barrier properties and impact resistance, manufactured by bonding a saponified ethylene-vinyl acetate copolymer layer to a polystyrene resin layer via a specific blend layer.  
     CONSTITUTION: A saponified ethylene-vinyl acetate copolymer layer (A) with a vinyl acetate content ≥30 mol%, the saponification degree ≥70 mol%. and improved gas barrier properties is bonded to a polystyrene resin layer (B) having improved impact resistance via a resin blend layer (C) of (a) a block copolymer of a conjugated diolefin and a mononvinyl substituted aromatic compound and (b) an olefinic copolymer consisting of vinyl alcohol-unsaturated carboxylic acid or its derivative units in the molecule 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S614603-A (JP)
Title: Cutting tool for super-precision working
Inventor: YOSHIDA AKITO
IPC: B23B27/20
Filed: 1984-06-14
Abstract: PURPOSE:To increase the bonding power between a diamond and a shank by using alloys having low coefficient of thermal expansion and high bonding power between them and solder for shank materials. CONSTITUTION:A shank 2 is formed of a crystal alloy including 0.5 or more wt% of at least a kind of group having a main component of Mo or W and including Fe, Ni, Co and Cu. A natural single crystal diamond worked into a planar plate in a portion a of the shank 2 by the use of AuTa alloy is heated up to 1,100 deg.C in a vacuum furnace, maintained under the same condition for 10min and then cooled. The diamond is bonded to an end portion of the shank firmly.
Patent JP-H09303256-A (JP)
Title: Liquid passage around oil pump of reduction gear for electric vehicle
Inventor: HARUHARA YOSHIO
IPC: B60K17/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make prescribed flow rate dischargeable irrespective of the rotational direction of a motor by ameliorating a liquid passage around an oil pump driving synchronously with the motor rotational direction. SOLUTION: When an oil pump 1 is rotated clockwise by roration of a motor, this pump 1 pumps oil O from a strainer St with a suction port Pi via a flapper valve V2, feeding an oil requiring part from a discharge port P0 via this flapper valve V2. In addition, when the oil pump 1 is rotated counterclockwise by roration of the motor, this pump 1 pumps the oil O from the strainer St via another flapper valve V3, feeding the oil requiring part from the port Pi via flapper valve V4. Therefor, the oil pump 1 is able to discharge the prescribed flow rate irrespective of the motor rotational direction.
Patent JP-H08290685-A (JP)
Title: Apparatus and paper for thermal transfer printing
Inventor: TANAKA HIDEFUMI
IPC: B41M5/382
Filed: 1995-04-24
Abstract: PURPOSE: To provide a thermal transfer printing paper capable of obtaining multi-graded images in high resolution and high quality with heat-meltable ink used. CONSTITUTION: A thermal transfer printing paper 2 is constructed with a multi- grooved layer 2a having a number of fine grooves 2a1, each in average groove width of 1-10μm and in the length in the direction of vertical scanning of 1 pixel or more, formed on a base 2b. An internal wall of the fine groove 2a1 is inclined at an angle θ below 90 deg.. As heat-meltable ink 1a is transferred onto the thermal transfer printing paper 2, the ink 1a permeates into the fine grooves 2a1 and spreads to the fine grooves 2a1, and thereby multi-graded images in high resolution and high quality can be obtained.
Patent JP-H02303512-A (JP)
Title: Air cleaner
Inventor: OKAMURA YASUYUKI
IPC: B01D46/42
Filed: 1989-05-17
Abstract: PURPOSE:To improve the stability of a body when the body is hung on a wall as well as to protect a power source cord and to eliminate the unsight appearance by the power source cord by allowing the secure fixing of the power source cord to ribs provided on the rear surface of the body. CONSTITUTION:Wiring holding means A consisting of the ribs 20 which have the transverse size to allow the fixing of the power source cord 8 in horizontal and perpendicular directions and the height size larger than the outside diameter of the power source cord 8 toward the body mounting wall 21 and securely hold the power source cord 8 are provided at one or plural points of a back panel 18 on the rear side of the body 1. As a result, the power source cord can be securely fixed to the rear surface of the body and, therefore, the stability of the body when the body is hung to the wall is improved while the structure is simple. In addition, the power source cord is protected and the unsightly appearance by the power source cord is eliminated.
Patent JP-S6016188-A (JP)
Title: Ground-fault protecting device of secondary exciting motor
Inventor: SUGISAKA HIROSHI
IPC: H02P23/00
Filed: 1983-07-08
Abstract: PURPOSE:To reliably detect and protect the ground-fault defect of the secondary exciter of a wound-rotor type induction motor IM by varying the detecting sensitivity of a ground-fault current according to a slip frequency or a rotating speed to detect the defect. CONSTITUTION:When a ground-fault occurs in the secondary circuit of a wound- rotor type induction motor (IM)1, the magnitude of a ground-fault current varies in response to the secondary induced voltage, i.e., the slip frequency of the IM1. Therefore, a ground-fault detecting level IGO is set by a setter 191 to correspond to the variation in the secondary induced voltage of the IM1 with the slip frequency S as an input. Thus, since the detecting sensitivity level of the ground- fault current is variable in response to the rotating speed of the IM1, the detecting sensitivity decreases by the rotating speed of the IM1 or a malfunction can be reliably detected without causing an erroneous operation, thereby protecting the motor.
Patent JP-H06307301-A (JP)
Title: Evaporative fuel treating equipment
Inventor: SAWADA YOSHIHIRO
IPC: F02M25/08
Filed: 1993-04-26
Abstract: PURPOSE:To provide evaporative fuel treating equipment in which working capacity of active carbon is not lowered, evaporative fuel trapping ability is excellent and liquid fuel is never stayed. CONSTITUTION:Equipment comprises an absorbent case 2 filled with a polymer absorbent 3 and an active carbon chamber 11 filled with active carbon 4, both rooms being communicated with a steam path 25. A bent labyrinth groove 211, such as in spiral form, or recovering liquid fuel is disposed on the lower surface of a case bottom plate 21 of the absorbent case 2. Lifting material 5 is disposed in a penetration hole 216 of the case bottom plate 21 for drawing up the liquid fuel in the bent labyrinth groove 211 toward the polymer absorbent 3 in the absorbent case 2.
Patent JP-S5380944-A (JP)
Title: Semiconductor circuit
Inventor: AKITAGAWA TOKIO
IPC: H03F1/22
Filed: 1976-10-16
Abstract: PURPOSE: To obtain a semiconductor circuit which supplies a stabilized bias voltage even in case a change occurs to the current amplification degree of the transistor, setting the resistance ratio between the prescribed resistances which is decided by the number of the step of the cascode-connected transistor to the prescribed value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5748385-A (JP)
Title: Change-over device for water intake
Inventor: YAMAMOTO KATSUTOSHI
IPC: C02F1/46
Filed: 1980-09-06
Abstract: PURPOSE: To discharge overflow water from a water-intake channel for use at the water-intake part of an ionic water-rectifying device, when a part of another water- intake channel is intercepted, by concentrically forming a couple of concentrically annular-shaped water-intake channels adjacent to a drain at its both sides.  
     CONSTITUTION: When two kinds of water A and water B are cntinuously fed through water-feed lines 18, 19 to water-intake channels 13 and 14, respectively, a change-over valve 23 is held under the condition shown in the Fig. to intercept  water- intake line 21 (opening 28) communicated to the water-intake channel 14  for the water B and to collect the water A through a water-intake cock 30. Consequently, the water-intake channel 14 is filled with the water B, and the water B is  let flow over a partition wall 12 to a drain 15 and discharged through a drainage  canal 22. When the change-over valve 23 is switched-over, the water B is collected  through the water-intake cock 30 on the contrary, and the water A is let flow over  from the water-intake channel 13 into the drainage duct 15 and discharged through  the drainage canal 22 in the same manner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61282616-A (JP)
Inventor: TANABE MASATO
IPC: F16B43/00
Filed: 1985-06-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01294826-A (JP)
Title: Apparatus for reducing iron loss in grain oriented electrical steel sheet
Inventor: IDE SATORU
IPC: C21D8/12
Filed: 1988-05-23
Abstract: PURPOSE:To give the whole sheet width direction uniform strain without any influence to the sheet shape and to stably obtain drastic lowering of iron lose by supporting the steel sheet with a good elastic body receiving table and expansion/shrinkage receiving device at the time of giving compressive liner stress by pressing liner teeth on a grain oriented electrical steel sheet. CONSTITUTION:At the time of giving the compressive liner strain by pressing the liner teeth 4 on the steel sheet 1 with advance/retreat driving device 5, the good elastic body receiving table 6 composing of a material having good elasticity of spring steel, etc., is arranged and supported with the expansion/shrinkage receiving device 7 having expansion/shrinkage elastic performance of hydraulic cylinder, etc. Therefore, even if thereis edge wave, etc., in the shape of the steel sheet 1, the whole sheet 1 is brought into close contact with the receiving table 6 and the supported force is uniformized and by this action effect, the compressive liner strain is uniformly applied without unevenness to the sheet width direction. By interaction between the receiving table 6 and the expansion/shrinkage receiving device 7, the whole face of the steel sheet 1 is supported while adjusting the sheet shape and the fine compressive liner strain is highly and stably obtd. with the liner teeth 4 and the iron loss of the steel plate 1 can de drastically lowered.
Patent JP-S5551977-A (JP)
Title: Diaphragm pump device
Inventor: KAWABATA YASUHIRO
IPC: F04B43/06
Filed: 1978-10-06
Abstract: PURPOSE: To lighten an engine load, with the pump action made achievable, by means of selectively inducting to control a pair of fluid pressure source to a signal fluid pressure chamber.  
     CONSTITUTION: A linking of the fluid, between an inlet port 20 and a chamber 28, is controlled by two valve substances 45, 46 arranged almost symmetrically with a rod 39 being the center. Accordingly, with the both valve substances 45, 46 in a closed condition and a negative pressure when inducted to the chamber 28, a thin plate 42 is not energized to be deflected by this negative pressure but prevented from being inclined, resulting in an improvement of the sealing characteristic. And the valve action causes either one of intake manifold negative pressure or atmospheric pressure to be selectively linked tp a signal pressure chamber 30 through the  chamber 28, accordingly, a passage 32, and controlled, with both diaphragm substances 29, 35 periodically made up-down movement, and the pump action can be  very smoothly operated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6014708-A (JP)
Inventor: AONO TAKEKI
IPC: H01B7/00
Filed: 1983-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0420907-A (JP)
Title: Multiple optical fiber connector terminal and production thereof
Inventor: KAWANAMI NORIHIDE
IPC: G02B6/38
Filed: 1990-05-16
Abstract: PURPOSE:To surely position pins by positioning the plural pieces of the pins in a sleeve and forming plural optical fiber insertion holes by the adjacent pins. CONSTITUTION:The optical fiber connector consists of a plug 1 and an adapter 2. The plug 1 has a plug housing 3 and an optical fiber connector terminal 5 is housed via a retaining fitting 4 in the housing 3. The connector terminal 5 is formed by mounting a multiple optical fiber connector terminal body 5b to a supporting member 5a having a collar part 5c in the outer peripheral part thereof and this terminal body 5b has the sleeve 6. Seven pieces of the pins 7 are housed in the sleeve 6 and a packing material 8 is packed between the sleeve 6 and the pins 7. The optical fibers 10 of an optical fiber cable 50 are inserted and fixed into 6 pieces of the optical fiber insertion holes 9 formed by the adjacent pins 7. The sleeve 6 is diametrally reduced and crushed together with the packing material by rotary forging to fill the spacings formed of the sleeve 6 and the adjacent pins 7 with the packing material 8, by which the optical fibers 10 are positioned.
Patent JP-2000314170-A (JP)
Title: Sanitary washing equipment
Inventor: WATANABE ATSUSHI
IPC: E03D9/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent drench without providing a special cover for a current- carrying part, etc., of a hot-water tank, by forming part of a flange portion formed on the periphery of the hot-water tank at an acute angle with respect to an external wall of the hot-water tank, and providing a drip section which is obtained by extending the part of the flange portion to a downward direction of the hot-water tank. SOLUTION: A hot-water tank arranged in a washing water passage consists of an upper tank and a lower tank, and an upper tank connecting portion formed on the upper tank and a lower tank connecting portion arranged on the lower tank are thermowelded to each other, to thereby constitute a sealed tank. Part of the periphery of a flange portion 18 formed on the periphery of the hot-water tank is formed at an acute angle with respect to an external wall of the hot-water tank, and the part of the flange portion 18 is extended to a downward direction of the hot-water tank to form a drip section 20. Thus, drench of the hot-water tank is prevented from flowing downward. Therefore, water can be temporarily held back, and then flows through the flange portion 18 due to the surface tension of the water, followed by dropping to a predetermined location by virtue of the deflector section 20.
Patent JP-S6015563-A (JP)
Title: Laser speckle speedmeter
Inventor: MORISHITA KOUJI
IPC: G01P13/04
Filed: 1983-07-06
Abstract: PURPOSE:To make it possible to measure the moving direction of a matter to be measured, by a method wherein the matter to be measured with laser beam to receive the scattered beam therefrom by a circular opening part and a DC component is removed to receive numbers of zero crossings by two detectors while the speed of the matter to be measured is standarized by the output ratio of said detectors to obtain direction output. CONSTITUTION:A matter 17 to be measured is irradiated with laser beam and the scattered beam therefrom is received by photodiodes 9a, 9b while a noise component is removed by space integration. A speckle signal applied to an input terminal 21a is inputted to a DC component removing circuit 29a to cut the DC component thereof. The signal of said circuit 29a is converted to a pulse signal through Schmidt circuit 30a and a monostable multiplier 31a and the pulse signal is counted by a counter 32a. An input speckle signal to an input terminal 21b is also similarily treated and the number of zero crossings are counted by a counter 32b. By calculating the count ratio of said two pulse signals, a part relying on a moving speed is removed and the counted values are converted to a direction amount signal by a direction amount converting circuit 24 to be outputted from an output terminal. By this mechanism, the moving direction and speed of the matter to be measured can be simultaneously measured.
Patent JP-2000313237-A (JP)
Title: Single fingertip operation vehicle body cover
Inventor: KUDO HIROYUKI
IPC: B60J11/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To fit and detach a body cover against a vehicle body by a single fingertip operation by housing a vinyl sheet wound on a spring type roll in a body case, and fitting the body case to the body of a vehicle through suction pads. SOLUTION: A body case 1 is formed out of plastics or the like into a long cylindrical shape, and it can be detachably fitted to a vehicle body through a plurality of suction pads fitted to the proper places of the outer surface. The body case 1 is provided with a gap for pulling out a vinyl sheet 2 wound on a spring type roll 12 received therein, and a proper pieces of strings 7 with hook are fitted to the extreme end of the vinyl sheet 2 pulled out from the gap. For the use, the vinyl sheet 2 is pulled out from the body case 1 to cover a vehicle body therewith, and the strings 7 with hook provided on the extreme end part of the vinyl sheet 2 are hooked with the proper places of the vehicle body to be fixed. Further the body case 1 is additionally provided with a theftproof wire 8.
Patent JP-H05317575-A (JP)
Title: Operating device for washer
Inventor: HASHIBA SHUJI
IPC: D06F39/12
Filed: 1992-05-18
Abstract: PURPOSE:To perform the light sliding operation of a slider and to form the operation with a stable operating feeling in performing a prescribed operation by sliding the slider along a slide guide groove. CONSTITUTION:A slit to separate a part sliding in the slide guide groove 15 of the slider 21 to a plate piece 21e in a center part and plate pieces 21f on both sides is formed at the part, and the thickness T2 of the plate pieces 21f on both sides is decided at almost the same size as that of the width W of the slide guide groove 15, and a projecting part 21j engaged with the recessed part 15b of the slide guide groove 15 is formed at the plate piece 21e in the center part. Pressure contact on the front part 15c of the slide guide groove 15 of the slider 21 when the sliding operation is performed can be eliminated by deciding the width T1 of the plate piece 21e in the center part on which the projecting part 21j is added at a value less than the width W of the slide guide groove 15.
Patent JP-H0221096-A (JP)
Title: Constraint device for fluid insertion connector between fluid conduit and connecting section
Inventor: GIYUNNTERU GUMAINERU
IPC: F16L37/14
Filed: 1989-05-19
Abstract: PURPOSE: To improve the reliability in assembly of a locking device by providing its elongated opening with an inside width smaller than the outside size of a support radially protruding from a fluid pipe as viewed in a projection in the insertion direction of its clamp. CONSTITUTION: A guide slit 9 for receiving a locking clamp 13 opens to a plug-in side 8 of a connecting part 5 via an elongated opening 10. The clamp 13 itself is provided with a guard 15 that extends at least over the full depth of the elongated opening 10 in which it is placed. When the clamp 13 is inserted in the guide slit 9, the guard 15 extends over a preset space within the elongated opening 10, which space allows the inside width of the elongated opening 10 to diminish below the outside size of a support 3 integral with a fluid pipe as viewed in a projection taken in this insertion direction.
Patent JP-S62282342-A (JP)
Title: Buffer storage control system
Inventor: OKANO ITARU
IPC: G06F9/38
Filed: 1986-05-31
Abstract: PURPOSE:To effectively utilize the capacity of a buffer storage by controlling the capacity variably with respect to >=2 requests. CONSTITUTION:A buffer storage control system consists of a 1st set means selecting one of idle entries of a buffer 20 according to the registration request of address information, a 2nd set means setting the storage data into the oldest entry of a type corresponding among entries secured by the 1st set means in response to the type of the storage data when the storage data is set and a means using all stored entires in the buffer by one type if one type of the storage data is consecutive. Thus, the buffer storage is effectively utilized.
Patent JP-H02303848-A (JP)
Title: Ink jet printer
Inventor: TOMII TAKESHI
IPC: B41J2/18
Filed: 1989-05-18
Abstract: PURPOSE:To prevent discharge failure of ink and deterioration of printing quality when the title ink jet printer is first used by a method wherein when mixed solution of a printing head filled with the mixed solution is substituted by ink, sucking operation by a sucking means is performed two or more times, and release of a valve means is performed at least once when the sucking operation is stopped. CONSTITUTION:A cap 6 fitted to an actuator is so constructed as to cover air tightly a front of a printing head 1 when printing is not performed. Further, a cavity 7 in the cap established on a side opposed to a nozzle 4 of the cap 6 is interconnected to two tubings 8, 9 and further, a sucking means 10 which sucks ink in the nozzle 4 and a valve means 11 interconnected to outside are established to those respective tubings 8, 9. Since discharge of mixed solution in a cap damper 3 is no sufficed by only once sucking operation and release of the valve means, discharge is performed by repetition of this operation. Thereafter, long time sucking operation is performed in order to discharge bubbles remaining in an ink passage 2. Thereafter the valve means 11 is released. After discharging the ink in the cavity 7 in the cap, the sucking means 10 is stopped, the valve means 11 is closed, and an initial filling operation is ended.
Patent JP-H06311893-A (JP)
Title: Monoclonal antibody to stroma cell derived from human marrow
Inventor: HIRANO TOSHIO
IPC: G01N33/564
Filed: 1993-04-30
Abstract: PURPOSE:To provide a monoclonal antibody capable of recognizing a marrow- derived stroma cell having a pre-B cell proliferation supporting capability. CONSTITUTION:A monoclonal antibody recognizing a human marrow-derived stroma cell having a pre-B cell proliferation supporting capability is produced by a hybridoma prepared by immunizing a mammal using a marrow-derived stroma cell strain of an RA patient having high pre-B cell proliferation supporting capability as a sensitizing antigen and fusing the immunized cell of the mammal to a myeloma cell.
Patent JP-S5248138-A (JP)
Title: Thermal control system for exhaust gas
Inventor: MAEDA KEIICHIROU
IPC: B01D53/94
Filed: 1975-10-15
Abstract: PURPOSE:Provision of a return passage of exhaust gas for steady operation of a denitriation device to a coke furnace in which fuel gas is constantly changed in every fixed time for a uniform heating and efficient use of heat in a regenerative chamber changing the amount of exhaust gas.