baber/WOPTO huggingface dataset:
Patent JP-H02237790-A (JP)
Title: Positioning device
Inventor: HASHIMOTO MASANOBU
IPC: B25J19/00
Filed: 1989-03-09
Abstract: PURPOSE:To correctly position a work by providing an exciting mechanism for selectively exciting a work holding point in the frequency near the proper number of vibrations of a structure consisting of an elastic body, holding mechanism and work. CONSTITUTION:A work 3 is held at one point on the elastic body 15. A forcible vibration is given to this holding point by an exciting mechanism 30 in the frequency almost coincident with the proper vibration of a structure consisting of a work 3, the holding mechanism 10 of the work and an elastic body 15. Consequently, the position of the work 3 is made unmovable in an absolute space, the effect on positioning by the vibration of the arm 1 and disturbance is eliminated and the work 3 is correctly positioned.
Patent JP-H01239165-A (JP)
Title: Dyeable polypropylene fiber
Inventor: NOMA TAKESHI
IPC: D06M101/16
Filed: 1988-03-10
Abstract: PURPOSE:To obtain the title fiber combined with excellent spinnability, weaving and knitting characteristics and dyeability, by imparting a dyeable polypropylene fiber with a specific finish containing a phosphate salt, fatty acid ethylene oxide adduct, etc. CONSTITUTION:The objective fiber can be obtained by imparting a dyeable polypropylene fiber with a finish comprising (A) 10-90wt.% of a phosphate salt (e.g., higher alcohol phosphoric ester salt), (B) 10-90wt.% of a fatty acid ethylene oxide adduct (e.g., a product formed by adding 2-25mol.% of ethylene oxide to a unsaturated fatty acid) and (C) 10-30wt.% of a higher alcohol (e.g., >=6C alcohol) and/or (D) 10-30wt.% of an organopolysiloxane (e.g., methylsilicone). The pickup (wt.%) of said finish is pref. such as to satisfy the relationship (d is single fiber fineness, denier).
Patent JP-H10255050-A (JP)
Title: Fingerprint detecting method and device
Inventor: SUGA MICHIHISA
IPC: G06T1/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the cuticle of a finger from distorting when the finger is moved, to make this device compact and inexpensive and to accurately detect a fingerprint pattern in a fingerprint detecting device in which a one-dimensional image sensor is fixed and a finger is moved. SOLUTION: An optical finger base 13 to which a finger 15 is closely attached is fixed to a slider 14 that can linearly move along a guide 12. The cuticle of a finger is prevented from distorting when the finger moves by parallelly moving the finger in the direction of an arrow with the finger attached closely on the base 13. Equal interval patterns are formed on the base 13, they are read by an one-dimensional image sensor that detects a fingerprint pattern and the image sensor for fingerprint pattern detection is also shared as a sensor for moved distance detection of a finger. Therefore, the number of parts is reduced, the device is made simple and small, and low costs are realized.
Patent JP-H07266362-A (JP)
Title: Hollow injection molding method and apparatus
Inventor: WATABE HIROSHI
IPC: B29C45/00
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a resin product (bamper) facilitated in the pressure introduction and discharge of gas and having excellent surface properties not causing 'sink', perforation or expansion. CONSTITUTION:A heater 16 is provided in the vicinity of the tip of a gas nozzle 6 injecting gas G into the place of a molten resin R' corresponding to the rib of a bamper to form a hollow part r2 and subjected to ON/OFF changeover operation by a controller. At that time, the temp. of the gas nozzle 6 is raised so that the molten resin R' around the nozzle is not solidified at the time of the pressure introduction of the gas while lowered so that the resin in a semi- solidified state around the nozzle is not melted at the time of the discharge of the gas.
Patent JP-S61215202-A (JP)
Title: Ozonizer
Inventor: MASUDA SENICHI
IPC: C01B13/11
Filed: 1985-03-20
Abstract: PURPOSE:To facilitate the insulation of the ozonizer electrodes cooled by a refrigerant, by supplying a refrigerant to each refrigerant chamber facing to one side of each of the plate electrode embedded in a dielectric substrate and the electrode having bare surface. CONSTITUTION:A cylindrical electrode 4 having bare surface is placed concentrically in a cylindrical dielectric substrate 2 containing embedded cylindrical plate electrode 1 interposing the ozonizing zone 3 between the substrate 2 and the bare electrode 4. An outer and an inner refrigerant chambers 6, 7 are formed opposite to the side zones 3 of the substrate 2 and the electrode 4. The high- voltage AC power source 5 is connected to the electrodes 1 and 4, and the electrode 4 is grounded. Air or O2 is introduced through the gas inlet 8 into the ozonizing zone 3 and allowed to flow out through the outlet 9. An inlet 16 and an outlet 17 of refrigerant are attached to both ends of the chamber 6, and the refrigerant cooled by the cooler 19 in the circulation pipe 18 connecting the inlet 16 and the outlet 17 is circulated with the pump 20 along the direction of A18 to cool the substrate 2 and the electrode 1. The chamber 7 is also furnished with the inlet 21 and the outlet 22 of the refrigerator, and the electrode 4 is cooled from its inner side surface.
Patent JP-H03258645-A (JP)
Title: Slip control device of vehicle
Inventor: KAWAMURA MAKOTO
IPC: B60T8/176
Filed: 1990-03-08
Abstract: PURPOSE:To certainly detect the abnormality of a wheel speed sensor early by judging the fault of the wheel speed sensor on the basis of the output of each wheel speed sensor when a vehicle speed of a determined speed or more is detected, and a traction control means does not perform suppression control of driving torque. CONSTITUTION:A slip control unit UTR has a fault detecting means which judges faults such as abnormality of various memory means built in the unit UTR and failure of ROM AND RAM, performs the system-down of an ABS control means and a traction control means, and alarms the fault of wheel speed sensors 63-66 to a driver. In the fault detecting means, when the vehicle speed V by a vehicle speed sensor 62 is a determined vehicle speed (for example, 3 kg/h) or more, and no traction control is performed, the fault judgment for each of wheel speed sensors 63-66 is conducted, and only when no fault is detected, the operation of an anti-lock brake system is permitted.
Patent JP-H10251826-A (JP)
Title: Corrosion resistant and wear resistant coated material and manufacture thereof
Inventor: MATSUMOTO HIROTOSHI
IPC: C23C4/04
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion resistant and wear resistant coating material excellent in the stickiness between a base material and a thermal-sprayed film regardless of whether the Al content exists or not in the thermal sprayed film material by forming the Al diffused layer in the joined part between the base material and the thermal- sprayed film, in the coating material forming the thermal-sprayed film of a metal or a cermet having the corrosion resistance and the wear resistance on the surface of the base material composed of metallic material. SOLUTION: Solid solution is formed by diffusing Al to both of the base material 1 and the thermal-sprayed film 2 and the Al diffused layer 3 mixed with the base material, thermal-spraying material and Al is formed, and the thermal-sprayed film 2 and the base material 1 are metallurgically combined. This coating material is obtd. by forming the Al film on the surface of the base material 1 and executing the heat treatment after forming the metallic or the cermet thermal sprayed film having the corrosion resistance and the wear resistance on this Al film to diffuse the Al into the base material and the thermal-sprayed film. As the material of the thermal-sprayed film, metal powder such as SUS 310, etc., without containing Al, is recomended.
Patent JP-H04351462-A (JP)
Title: Rotor of superconductive dynamo-electric machine
Inventor: HASE RYOJI
IPC: H02K55/04
Filed: 1991-03-22
Abstract: PURPOSE:To get the rotor of a superconductive dynamo-electric machine which is equipped with a current lead capable of preventing the beak of an insulating inner tube by the difference in thermal elongation occurring in said insulating tube, a conductive pipe, etc., in, operation of the rotor, concerning the structure of the current lead which supplies a current to the superconductive coil in the rotor of the superconductive dynamo-electric machine. CONSTITUTION:A normal temperature part conductive terminal 21 and an ultralow temperature part conductive terminal 22 are arranged in opposition. A conductive pipe 23 is arranged between the normal temperature part conductive terminal 21 and the ultralow temperature conductive terminal 22, and connects both conductive terminals 21 and 22 electrically with each other. An insulating inner tube 32 is split by a split part 33. Each of the split insulating inner tube 32 is fixed to the normal temperature part conductive terminal 21 or the ultralow temperature part conductive terminal 22 at a fixing part 25 or 26. The ultralow temperature part conductive terminal 22 is connected to a superconductive field coil 5 through a second lead 31.
Patent JP-H08254413-A (JP)
Title: Curvature radius measuring method and device
Inventor: ICHIKAWA HAJIME
IPC: G01B11/24
Filed: 1995-03-16
Abstract: PURPOSE: To measure curvature radius from the whole face of a face to be tested by finding the curvature radius and the distance from some reference point found from interference fringe information in a partial region of the face to be tested, finding a distance from some reference point found from the interference fringe decided by the whole face of the face to be tested, and calculating the difference between both distances and the partial curvature radius. CONSTITUTION: A measuring system 100 is provided with a body to be tested having a face to be tested and a prototype having a base reference face which forms interference fringe with the face to be tested. R1 , R2 are set as curvature radii regulated by the whole face of the face to be tested and a partial range respectively, Z1 , Z2 are set as the heights from some reference points (vertex of a face to be tested) respectively, and (d) is set as the radius of the prototype. The prototype is mounted so as to form the interference fringe and a Newton ring is observed by a CCD camera 110. An arithmetic processing 120 calculates ΔZ=Z2 -Z1 =d<2> /(2R2 )-d<2> /(2R1 )≈-(1/2).(d/R2 )<2> .(ΔR) introduced from an approximation related to the Newton ring. The (d) is known and when R is found, R can be calculated. It is assumed to be ΔR=R1 -R2 .
Patent JP-H01297351-A (JP)
Title: Hydraulic anti-lock brake gear for car
Inventor: GURIN FUIRITSUPU REJINARUDO FU
IPC: B60T8/50
Filed: 1989-03-09
Abstract: PURPOSE: To restrict reaction applied to a pedal by providing a modulator for adjusting the brake fluid at the time of anti-lock mode with a solenoid operation type valve, and controlling the pressure inside of a control chamber of a poppet valve for adjusting the brake fluid. CONSTITUTION: A modulator 23 is provided in a pipeline system for supplying the brake fluid pressure generated in a master cylinder 21 to a brake 22 of a wheel. This modulator 23 is provided with a solenoid operation type discharge valve 25, a flow control valve 26, a pump 28 and a re-pressurizing valve formed of an expansion chamber 29 in a housing 24. The pump 28 is provided with a plunger 52 to be reciprocated by the rotation of an eccentric cam 54 rotated by a motor 33, and the liquid sucked from the expansion chamber 29 into the pump chamber 59 is discharged to a passage 61 communicated with the master cylinder 21 and the control valve 26 through an outlet check valve 62.  The discharge valve 25 is energized in a direction for seating on a seat 43 provided between a passage 44 communicated with the control valve 26 and the expansion chamber 29 so as to control the pressure inside of the control chamber 84 of a poppet valve 94.
Patent JP-S5916683-A (JP)
Inventor: YAKOBU AARUTSU KORUNERISU
IPC: B23K9/23
Filed: 1981-04-15
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-S6316620-A (JP)
Title: Lamp annealer
Inventor: HASEGAWA MICHIHIKO
IPC: H01L21/268
Filed: 1986-03-18
Abstract: PURPOSE:To realize lamp annealing easily and at a low cost by a method wherein a light emitted from a lamp of an arbitrary shape, for instance of a ring shape, is converged on the surface of a specimen as a light beam spot by a lens. CONSTITUTION:A lens 12 is provided beneath a lamp 11 and a light emitted by the lamp 11 is converged. If a specimen 13 is positioned to the focal distance of the lens 12, a ring shape light beam spot 14 is formed on the surface of the specimen 13. If the specimen 13 is a wafer and polycrystalline silicon is deposited on an SiO2 film on the wafer surface, the polycrystalline silicon is annealed by the light beam spot 14 and recrystallized to form a single crystal silicon film on the wafer. If, for instance, a crescent light beam is to be obtained, the lamp 11 may have a ring shape cut in half. In order to improve the efficiency of the light emitted by the lamp 11, it is recommended to coat the upper half surface of the lamp 11 with material 15 such as aluminum which reflects the light.
Patent JP-H04272187-A (JP)
Title: Manufacture of metallic tube equipped with metal-base composite material film
Inventor: SOEDA TOMOMI
IPC: B22F5/12
Filed: 1991-02-27
Abstract: PURPOSE:To easily manufacture such a metallic tube the inner wall of which is provided with a metal-base composite material film having large film thickness, dense structure and excellent wear resistance. CONSTITUTION:First, an inner cylinder 3 is arranged inside of a metallic tube 1, and the space between the metallic tube and the inner cylinder is filled with a mixed powder 2 of metallic powder and ceramic powder. Then sealing members 4 which can seal the space between the metallic tube 1 and the inner cylinder 3 are arranged on both ends of the metallic tube 1. The space between the metallic tube 1 and the inner cylinder 3 is evacuated and sealed with these sealing members 4. Then the mixed powder 2 is sintered by hot hydrostatic pressing. By this method, a metallic tube lined with the metal-base composite material can be obtained.
Patent JP-2000256963-A (JP)
Title: Antimicrobial agent for fiber and antimicrobial textile product
Inventor: NAKAMURA ITSUMI
IPC: D06M13/203
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial textile product capable of exhibiting excellent antimicrobial effects over the whole pH region without causing discoloration even in the case of a white product or a light-colored product by treating a textile product with an antimicrobial agent for fibers comprising a specific sorbic acid ester. SOLUTION: A textile product comprising synthetic fibers such as a polyester or a nylon and natural fibers, etc., such as cotton or wool is treated with a treating liquid prepared by making an antimicrobial agent for fibers comprising a sorbic acid ester represented by the formula (CH3CH=CHCH=CHCOO)nR (R is an alcohol residue; n is 1-10), e.g. 2-hydroxyethyl sorbate coexist with any of a methylolurea resin, a glyoxal resin, a urethane resin, an acrylic resin, a polyester resin, a polyvinyl alcohol resin, an epoxy resin, an oxazoline-based resin or a silicone-based resin to impart antimicrobial properties thereto.
Patent JP-H09226628-A (JP)
Title: Cowl louver structure with heating function for automobile
Inventor: SUZUKI TOSHIO
IPC: B62D25/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cowl louver structure with heating function for an automobile with no necessity for mounting a separate object for generating heat. SOLUTION: In a rear end part of a cowl louver 10 arranged between a rear end part of an engine hood and a windshield and mounted with a wiper 9, a water guide hole 15 is integrally formed at least in a car width direction. A warm water supply pipe 17 supplying engine cooling water, heated by an engine, to the water guide hole 15 is provided between this water guide hole 15 and the engine 1, a water discharge pipe 18 feeding back the engine cooling water via the water guide hole to a radiator 2 is provided between the water guide hole 15 and the radiator 2.
Patent JP-S54150102-A (JP)
Title: Magnetic recording medium
Inventor: SHIIBASHI SADAO
IPC: C09D133/06
Filed: 1978-05-17
Abstract: PURPOSE: To decrease charging characteristic without causing output fluctuations (drop-out) by providing the layer of polyisocyanate modified acrylic copolymer on the face of a substrate on the side opposite from the face where a magnetic layer is provided thereby forming the magnetic recording medium.  
     CONSTITUTION: The organic solvent solution of about 100pts.wt. of conductive acrylic resin (mean molecular weight about 20,000 to 200,000) such as poly(2- hydroxy-3-methacroyloxypropyl trimethyl ammonium chloride) shown by the formula (a) and about 5 to 50pts.wt. of polyisocyanate (b) is coated and dried on the back of a substrate 2 (the face on the side opposite from a magnetic layer 1), whereby the back layer 3 of about 0.1 to 5μ in thickness (preferably 0.2 to 3μ) composed of modified acrylic copolymer is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01232105-A (JP)
Title: Method and apparatus for processing particulate in exhaust gas
Inventor: SAITO KEIZO
IPC: F01N13/04
Filed: 1988-03-11
Abstract: PURPOSE:To improve efficiency for reducing particulates by a method wherein a filter is provided on each of a plural number of exhaust gas ducts and capturing and afterburning processes are carried out by different filters alternately while the filters are switched over. CONSTITUTION:Filters 13, 14 are provided on each of a plural number of exhaust gas ducts where ends 3, 5 are connected to an exhaust pipe 22 of unprocessed exhaust gas and the other ends 4, 6 are connected to an exhaust pipe 23 of processed gas. Connection to both exhaust pipes 22, 23 is switched over by switch valves 24, 25 so that different filters 13, 14 can alternately carry out capturing and afterburning processes. This improves efficiency for reducing particulates.
Patent JP-H07270016-A (JP)
Title: Refrigerator with icemaker
Inventor: FUKUDA MICHIO
IPC: F25C5/18
Filed: 1994-03-29
Abstract: PURPOSE:To prevent scattering of ice pieces from an ice storage box without reducing the strength of an ice storage vessel. CONSTITUTION:A refrigerator with an icemaker comprises a deep freezing chamber 2 partitioned by a heat insulation wall in a refrigerator body 1, an automatic icemaker body 11 provided in the chamber and having an icemaking tray 12, and a detecting lever (ice storage amount detecting lever) 14 rotatably supported to the body 11, wherein an ice storage vessel 13 is so provided under the tray 12 as to be drawn, and an oblique part 15 is provided at a rear wall of the vessel 13 in such a manner that the lowermostend of the part 15 is lower than the lowermost point of the movement locus of the lever 14.
Patent JP-H10256514-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HASHIGAMI HIROYUKI
IPC: H01L27/10
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To minimize the electric characteristic variation of peripheral transistors and improve the deterioration of a two-layered polysilicon shape by forming source/drain regions at two-layered polysilicon type nonvolatile memory cell regions, and introducing an impurity for controlling the threshold voltage of each peripheral transistor. SOLUTION: The manufacturing method comprises forming source/drain regions of a two-layered polysilicon type nonvolatile memory, forming a thermal oxide film 11, opening only Vcc transistor regions of this film 11, implanting B ions for the threshold voltage control through the film 11 into channel regions, removing a resist pattern, forming an oxide film 13, removing the oxide film 13 at the Vcc transistor regions except the nonvolatile memory regions and high withstand voltage transistor regions, forming a thermal oxide film 15, forming a polysilicon film 16 to be gate electrodes of peripheral transistors except the nonvolatile memory regions, and patterning to finely work gates of the peripheral transistors.
Patent JP-H06294313-A (JP)
Title: Trap for purifying exhaust gas
Inventor: HONDA MASAAKI
IPC: B01D39/14
Filed: 1993-03-18
Abstract: PURPOSE:To eliminate completely harmful component in exhaust gas discharged from a diesel engine with high collecting efficiency without increasing pressure loss in a short time by a trap which can be regenerated with low output. CONSTITUTION:A plurality of filter elements 10 each of which consists of a heater 12 incorporated integratedly with a cylindrical filter 11 are provided in a trap container 13. Each filter 11 consists of three layer construction, and each of an inner layer 11A and an outer layer 11C consists of a three dimensional steel shaped structure porous body. An intermediate layer 11B consists of a felt shaped ceramic porous body.
Patent JP-H03261285-A (JP)
Title: Recording and reproducing device
Inventor: NAKATANI YOSHIHIRO
IPC: H04N5/76
Filed: 1990-03-09
Abstract: PURPOSE:To synchronize recording or reproduction of a picture and production of a music with each other by a simple operation by starting the production of music from a music generating means as soon as a prescribed operation of a recording and reproducing means is started and terminating the prescribed operation of the recording and reproducing means in interlocking with the end of the music of the music generating means. CONSTITUTION:When a key signal representing the start of recording or reproduction is inputted to a control circuit 24 from an input terminal 26, a control circuit 24 gives a control signal representing the operation start to a music generating circuit 10 and a recording and reproducing circuit 20. Thus, as soon as the music generating circuit 10 generates a music, the recording and reproducing circuit 20 starts the recording or the reproduction. When the music is finished, the music generating circuit 10 gives the music end signal representing the end of music to the control circuit 24 simultaneously. The control circuit 24 outputs a control signal commanding the operation stop to the music generating circuit 10 and a fade circuit 18 accordingly and outputs the control signal commanding the operation stop of recording and reproduction to the recording and reproducing circuit 20. Thus, the recording and reproduction of the picture and music is started simultaneously with a single operation.
Patent JP-H09252119-A (JP)
Title: Semiconductor device
Inventor: HIGASHIDA YOSHIFUMI
IPC: H01L29/78
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of OSFET, UGBT and the like, which has structure where a gate finger extending from a gate electrode pad is eliminated and can uniformly apply gate voltage to the gate electrodes of respective unit cells. SOLUTION: The semiconductor device has a first conductive low impurity intensity layer 2 formed on a semiconductor substrate 1 acting as a common drain area, second conductive well areas 3 which are independently arranged in a matrix form in rows and columns that are selectively formed on the surface part of the low impurity intensity layer 2, first conductive source areas 4 formed in a circle on the surface in the well areas 3, source electrodes 8 which are brought into contact with the well areas 3 and the source areas 4 in common, and the gate electrodes 6 provided through gate insulating films 5 so that they cover the spaces between the well areas 3. The gate electrode pad 6 is formed on the insulating films 18 formed on the source electrodes 8, and it is electrically connected with the gate electrodes 6 through openings 17 formed in the insulating film 18.