baber/WOPTO huggingface dataset:
Patent JP-H01198900-A (JP)
Title: Method for stereophonic recording and reproducing
Inventor: KOJIMA SHINICHI
IPC: H04S1/00
Filed: 1987-08-22
Abstract: PURPOSE:To make a speaker unnecessary which is exclusively used for negating crosstalk between both ears by inverting the phase of an L signal, mixing the inverted phase of the L signal to an R signal, inverting the phase of the R signal, and mixing the inverted phase of the R signal to the L signal. CONSTITUTION:The L signal, in which 'the R signal passed through a phase inverting circuit 5' is mixed at a mixing circuit 6, is sent to a left speaker 8, and the R signal, in which 'the L signal passed through a phase inverting circuit 4' is mixed at a mixing circuit 7, is sent to a right speaker 9. Thus, the speaker exclusively used for negating the crosstalk between both ears becomes unnecessary. Further, a reproduced image in response to the position of a sound source at the time of its sound recording cm be obtained by composing an electric circuit at an arbitrary position in a process from the sound recording to the reproducing.
Patent JP-S59100374-A (JP)
Inventor: YANO MIKIO
IPC: F25B49/02
Filed: 1982-11-30
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-H11124546-A (JP)
Title: Paint composition
Inventor: MURASAWA SADAO
IPC: B01J23/06
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To enable a photocatalytic particle to adhere strongly to any substrate over a long period of time without losing its photocatalytic ability and with extremely little degradation and deterioration of the binder caused by the photocatalytic particle. SOLUTION: A photocatalytic body is prepared by attaching a photocatalytic particle onto a substrate through a difficulty-degraded binder such as an inorganic binder such as a silicon compound such as a water glass, a colloidal silica or a polyorganosiloxane, a phosphate such as zinc phosphate or aluminum phosphate, a biphosphate or cement or an organic binder such as a fluorine polymer or a silicone polymer.
Patent JP-H10120820-A (JP)
Title: Method for removing coating film from thermoplastic base
Inventor: EDDY-HELENEK VICTORIA JEAN
IPC: C08J11/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To safely and economically remove a coating film to thereby recover a thermoplastic base by treating a waste thermoplastic base having a decorative coating film or a protective coating film thereon in an alkaline solution for removing the coating film. SOLUTION: A thermoplastic base is recovered by the following steps: a step (1) of treating a waste thermoplastic base having a decorative coating film or a protective coating film thereon in a film-removing solution containing about 40-95wt.% water, about 5-60wt.% alkaline substance and about 0.01-20wt.% surface active agent under stirring at about 60-100 deg.C and at a pH of about 10 to 14 for a period of time sufficient for removing the coating film; a step (2) of taking out the thermoplastic base after treatment from the solution; a step (3) of rinsing the thermoplastic base in a first rinsing solution, a dilute acidic rinsing solution and a second rinsing solution until the pH of an effluent rinsing solution is neutral; and a step (4) of drying the thermoplastic base after rinsing.
Patent JP-H0875852-A (JP)
Title: Ultrasonic load control switch
Inventor: TAKAGI TOSHIMASA
IPC: G01S15/52
Filed: 1994-09-01
Abstract: PURPOSE: To provide an ultrasonic load control switch that updates reference environmental data and turns off load only in the case of a person being out of a monitored space, and not updating the data while the person is back in the monitored space. CONSTITUTION: Load is turned on/off while switching a movement detecting system using Doppler effect based on ultrasonic pulse and a presence detecting system based on the reflection pattern of ultrasonic pulse, alternately every specified time. A detection signal time width detecting means computes the time width of a detection signal detected further after the load is turned on. The reflection patterns before and after the detection of a movement detection signal are stored in a third storage circuit 19 and a second storage circuit 18. Only when both coincide with each other and the detection signal exceeds a specified time width, the reflection pattern stored in the second storage circuit 18 is updated and stored as environmental reference data in a first storage circuit 17.
Patent JP-S6193172-A (JP)
Inventor: FURITSUTSU FURIIDAA FURITSUKER
IPC: C07D261/10
Filed: 1985-09-24
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-S60101008-A (JP)
Inventor: YAMASHITA JIYOUJI
IPC: B28B23/02
Filed: 1983-11-09
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-H04233784-A (JP)
Title: Used as copper foil of flexible printed circuit board made of unwoven fabric or paper coatedor impregnated with chemically bridged product
Inventor: YURUGU HAUSUDORUFU
IPC: B32B27/04
Filed: 1991-08-21
Abstract: PURPOSE: To obtain a base material satisfying solder bath resistance and the like by coating or impregnating a nonwoven fabric or a paper with a combination of a specified aqueous dispersant comprising acrylnitrile and styrol, a specified aqueous solution of primary condensate of aminoplasto or phenoplasto, and specified red phosphorus and ammonium phosphate. CONSTITUTION: a) a 50% aqueous dispersant of thermally crosslinked copolymer of acrylnitrile and styrol having a glass transition point of +33 deg.C, b) a 60% aqueous solution containing methylol group of primary condensate of aminoplasto or phenoplasto, c) red phosphorus having a grain size in the range of 0.45-0.10mm, and d) polyammonium phosphate having a grain size in the range of 0.025-0.075mm are mixed. A nonwoven fabric or a paper is then coated or impregnated with a chemical crosslinked product at a coating amount (dry) of 30-60g/m<2> , a:b (dry) ratio of 10:0.8-10:2.0, c:d ratio of 1:10 and (a+b):(c+d) ratio of 1:0.9.
Patent JP-H0661636-A (JP)
Title: Surface mounting method for printed wiring board
Inventor: SAKUYAMA SEIKI
IPC: H05K3/34
Filed: 1992-08-06
Abstract: PURPOSE:To facilitate solder printing onto a pad by applying resin component and solder powder, while separating from each other, onto pads on a printed wiring board thereby improving the releasing performance of metal mask. CONSTITUTION:Various patterns, e.g. wiring, are formed on a printed wiring board 1 in addition to pads 2. Only resin component of independently prepared solder paste is then screen printed on the pads 2 with a metal mask being aligned accurately with the wiring board 1 thus forming an adhesive layer 3. Solder powder is subsequently sprayed onto the adhesive layer 3 thus forming a solder layer 4. This method realizes formation of a sufficient solder layer 4 even on a pad 2 having small dimensions thus eliminating defective bonding.
Patent JP-H02167177-A (JP)
Title: Dilatable catheter of operatable
Inventor: UIRUFURETSUDO JIEE SAMUSON
IPC: A61M25/00
Filed: 1989-08-11
Abstract: PURPOSE: To improve the operability of a catheter in a blood vessel, by providing a slender flexible member extended in the distal end side of a balloon element placed around a guide member and a torque means to rotate a slender tubular member and a guide member fixed thereon around the axis line. CONSTITUTION: When a hub 23 is fastened to a tubular member 11, the torque motion of the proximal end of the tubular member 11 is enabled and, when this catheter is advanced through a blood vessel of a patient, the catheter can be operated. The tubular member 11 has single or plural ports 28 on the distal end part 15 for discharging expansion liquid from its hole 25 into a balloon element 16 to expand it. The proximal end part 14 of a guide member 12 has dimensions so as to fit into the distal end 15 of the tubular member 11. The guide member 12 has a diameter tapering toward the distal end to increase the flexibility of the distal end of the catheter assembly 10. The distal end 20 of the balloon element 16 is fixed to the guide member 12 by an adhesive 19 to seal the inside to prevent the expansion liquid from escaping when the balloon element 16 is expanded.
Patent JP-S6365070-A (JP)
Title: Production of thin film
Inventor: MIKAMI KANSUKE
IPC: C23C14/35
Filed: 1986-09-08
Abstract: PURPOSE:To freely form thin films having the compsn. changing in the thickness direction on a substrate by constituting a target of plural materials and controlling the intensity and position of a magnetic field from a magnetron electrode at the time of forming the thin films on the substrate by a magnetron sputtering device. CONSTITUTION:The compsns. of the target 2 are partially changed to a part 6 consisting of 50% material A and 50% material B, a part 7 consisting of the material A and a part 8 consisting of the material B at the time of forming the thin films having the compsn. different in the thickness direction on the substrate by the magnetron sputtering. The magnetron electrode 1 is so constituted in position that the central region of the target 2 is exposed to the leakage magnetic field by an inside coil 4 and the peripheral region is exposed to the leakage magnetic field by an outside coil 5. Currents to be passed to the inside coil 4 and outside coil 5 of the magnetron electrode 1 are regulated to form the thin films having the concns. of the two materials A, B varied in the thickness direction on the substrate at the time of depositing the target materials by sputtering deposition onto the substrate.
Patent JP-H0534531-A (JP)
Title: Method of splicing for assembled fibers
Inventor: EMURA YOKO
IPC: G02B6/255
Filed: 1991-07-26
Abstract: PURPOSE:To provide the method of splicing assembled coated optical fibers to splice plural single optical fibers in one action by aligning both optical fibers laid horizontally to fix the aligned state of assembled fibers, and facilitates reassembling. CONSTITUTION:When plural coated optical fibers W1, W2,... are spliced at least the tip parts of the fibers W<1>, W2,... are coated with a soln. of a thermosetting resin adhesive soluble in an org. solvent, especially 10-20% soln. of polyvinyl butyral in ethanol and the fibers are assembled spliced. Reassembling is facilitated and the spliced coated optical fibers are made almost free from misalignment of the axes and connection loss.
Patent JP-H0874611-A (JP)
Title: Control device for engine and automatic transmission
Inventor: NARITA YASUSHI
IPC: B60W10/10
Filed: 1994-09-02
Abstract: PURPOSE: To improve operability by suspending adjustment of an engine torque when lock-up release or transmission starting is detected, and thereby smoothening start-up of the engine torque. CONSTITUTION: An automatic transmission computer 15 is provided for controlling an automatic transmission 2 having a torque converter 3 provided with a lock-up mechanism. An engine computer 5 is provided for torque-reducing control of an engine 1 when a deceleration lock-up operation is shifted to an acceleration condition. The engine computer 5 immediately suspends adjustment of the engine torque when starting of the lock-up release or down-shifting is detected, for smoothening start-up of an output shaft torque.
Patent JP-S58112724-A (JP)
Inventor: MIYOUJIN SEIICHI
IPC: F16L59/05
Filed: 1981-12-28
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-2000045100-A (JP)
Title: Electrolytic descaling method for stainless steel sheet
Inventor: TADOKORO YUTAKA
IPC: C25F1/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a stainless steel sheet which is beautiful and has good surface characteristics, and simultaneously to increase the line speed and reduce the stages, in place of the conventional electrolytic descaling method. SOLUTION: As the electrolytic treatment of stainless steel sheet, the stainless steel sheet is subjected to an anode pulse electrolytic treatment in an aq. alkaline soln. contg. at least either of NaOH or KOH of 0.5% to satd. concn. and having a flow velocity of >=0.5 m/s in a relative speed in a direction on the side opposite to the pass direction and is then subjected to an anode and cathode inversion electrolysis in an acid soln. of pH <=4 having a flow velocity of >=0.5 m/s in a relative speed with respect to the flow of the steel sheet.
Patent JP-H0940113-A (JP)
Title: Stacker crane
Inventor: ISHIDA TAKESHI
IPC: B65G1/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To install a traveling motor for a traveling cart, a lifting motor for a lifting cart, and control boxes as compact as possible while the easiness of maintenance work for control boxes, etc., is taken into consideration. SOLUTION: A traveling motor 50, a lift table lifting motor 42, and first and second control boxes 56 and 57 are installed on one side of a traveling cart 14 located under a stacker crane 13 in the traveling direction. Also the both motors 50 and 42 are arranged on one side of the traveling cart 14 in the lateral direction so that the traveling motor 50 is positioned on the lower side and the lifting motor 42 is positioned on the upper side. Then the first and second control boxes 56 and 57 are arranged on the side of the traveling cart 14 opposite to the side on which the both motors 50 and 42 are positioned.
Patent JP-H0661517-A (JP)
Title: Solar battery module
Inventor: TAZAWA KENICHI
IPC: H01L31/042
Filed: 1992-08-06
Abstract: PURPOSE:To improve the output of the module by making a thin surfacing material usable for the module and, at the same time, reducing the light reflecting quantity of the surfacing material. CONSTITUTION:The module is constituted in such a way that a plurality of solar battery cells 5 electrically interconnected 4 to each other are arranged on a substrate 2 with a filler 3 in between and the light incident-side of the cells 5 is coated with a surfacing material 6 for forming the surface of the module. Numerous spherical projections are formed on the surface of the module and their preferable diameters and heights are 4.5mm and 0.35mm, respectively. When the module is constituted in such a structure, the surface material of the module 1 does not crease and the production yield of the module can be improved. At the same time, the output of the module can be improved, because the light reflecting quantity of the module is small as compared with other modules having flat module surfaces.
Patent JP-H0872370-A (JP)
Title: Thermal transfer printer
Inventor: MATSUURA TAKANOBU
IPC: B41J2/325
Filed: 1994-09-02
Abstract: PURPOSE: To hold an ink ribbon so as not to slack at the time of exchange of a ribbon cassette. CONSTITUTION: A feed bobbin 13 and a take-up bobbin 14 are constructed so as to reciprocate in a direction to contact and separate to and from a ribbon cassette holding section together with a cassette stage 12. With a feed reel 61 and a take-up reel 62 of a ribbon cassette 60, the feed bobbin 13 and the take-up bobbin 14 are always engaged so as to prevent an ink ribbon 70 in the ribbon cassette 60 from slacking due to vibration of the cassette stage 12 when it moves.
Patent JP-S6187506-A (JP)
Inventor: SAKAMOTO KAZUO
IPC: A47F5/00
Filed: 1984-10-06
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-S6365498-A (JP)
Inventor: WADA ISAMU
IPC: G10L13/00
Filed: 1986-09-05
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-H0759672-A (JP)
Title: Standing tool and storage tool
Inventor: MINEMURA TORU
IPC: A47J47/16
Filed: 1993-08-25
Abstract: PURPOSE:To provide an inexpensive standing tool which is excellent in mass- production since it can be formed by a wire working process, and with which chop sticks or the like can be held only by inserting an insertion engaging part onto the top edge part of the peripheral part of a setting body so that it is excellent in practical use. CONSTITUTION:A cylindrical standing part 2 is formed by coiling a wire 1, and an insertion engaging part 4 for holding the standing part 2 in a clamping condition at a plate edge part such as the upper edge part 3 of the peripheral wall of a setting body 3 on which the scooping part 6A of a ladle 6, is integrally incorporated with the lower end part of the cylindrical standing part 2 further by bending the wire 1 of the lower part of the same.
Patent JP-H1040639-A (JP)
Title: Digital copy system and recording and reproducing device
Inventor: MATSUMOTO YOSHIO
IPC: G11B20/10
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a digital copy of music, etc., from widely spreading over the limits of its private copy and to enable a high quality copy within the limits of the private copy. SOLUTION: At the time of transmitting a reproducing data reproduced from a recording medium by a 1st recording and reproducing unit to a 2nd recording and reproducing unit, an identification code peculiar to this 1st recording and reproducing unit is also transmitted, and hence the reproducing data and the identification code are recorded on a recording medium in the 2nd recording and reproducing unit. Then, at the time of transmitting a reproducing data reproduced from a recording medium by the 2nd recording and reproducing unit to the 1st recording and reproducing unit, only when the identification code in the transmitted data is confirmed to be the same as the identification code set to be peculiar to this 1st recording and reproducing unit, recording operation of the transmitted data to a recording medium is feasible by the 1st recording and reproducing unit.
Patent JP-H0853250-A (JP)
Title: Paper cutter
Inventor: KANAZAWA MASASHI
IPC: B26D1/38
Filed: 1994-08-11
Abstract: PURPOSE:To prevent a paper jam during the paper cutting operation and winding of paper round a nipping roller so as to lighten an operator's burden for removing paper and reduce loss of operating time by making the toothform of a saw blade of a fixed blade with the toothform of a saw blade of a rotary blade by the rotation of the rotary blade to cut a web. CONSTITUTION:At the time of paper cutting operation, a rotary blade 12 is rotated to engage the saw blade 22 thereof with the saw blade 21 provided on the forward end part of a fixed blade 11 in such a manner that the toothforms are meshed with each other to cut a web 1. After cutting, further the blade is rotated and moved to the upper side of the fixed blade 11. The leading edge of the cut web 1 is kept from being clamped between the fixed blade 11 and the rotary blade 11 and jammed. At the time of paper passing, as the rotary blade 12 is returned to its initial position before cutting the web 1, there is an enough clearance between the fixed blade 11 and the rotary blade 12. According, paper passing work is easy, and even if an unestimated accident such as a malfunction of a solenoid valve or the like occurs, there is little risk so as to conduct operation safely.
Patent JP-H1041280-A (JP)
Title: Plasma treating apparatus
Inventor: KOSHIMIZU CHIEN
IPC: H01L21/3065
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treating apparatus which never sputters the inner wall of a plasma generator with ions. SOLUTION: A plasma treating apparatus 100, esp. down flow asher, has at least a pair of magnets 144a, 144b to generate a magnetic field generally perpendicular to the direction of an electric field generated between at least a pair of electrodes disposed on the outer wall edges of a plasma generator 127. This causes electrons generated with a plasma in the plasma generator to drift and flows in the direction generally perpendicular to the electric filed between the electrodes and magnetic field between the magnets and hence ions flowing in almost the same direction as the electrons never collide against the inner wall of the plasma generator.
Patent JP-H0383967-A (JP)
Title: Acrylate disinfectant
Inventor: IAN KURISUTOFUAA RICHIYAAZU
IPC: A01N37/36
Filed: 1990-08-10
Abstract: NEW MATERIAL: A compd. of formula I, (where W is CH or N; R is optionally substd. alkyl, optionally substd. alkenyl, optionally substd. alkynyl, optionally substd. amino, aryl, heteroaryl or heterocyclyl; and R 1  and R 2  are each alkyl), an acid-added salt of a basic compd. and an acid-added salt of an acid compd.  
     EXAMPLE: (E)-2-[2-(Benzoylthiometa)phenyl]-3-methoxy-2-propenoate.  
     USE: As an activating component of agricultural chemicals, an acrylate bactericide for powdery mildew of grains, downy mildew of grapes or gray mold of rice plants, having bactericidal properties, or an insecticide or an acaricide, having insecticidal or acaricidal properties.  
     PROCESS: A compd. of formula I is obtd. by allowing a compd. of formula II, (where Z is eliminating group, such as halogen), to react with a compd. of formula III under the existence of a base, such as triethylamine, in a solvent, such as tetrahydrofuran. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S59103034-A (JP)
Title: Electromagnetic clutch device adapted for digital control
Inventor: BAN ITSUKI
IPC: F16D27/10
Filed: 1982-12-02
Abstract: PURPOSE:To minimize an electric current requirement for realizing the rotation and rectilinear motion of load matching the pulse number of input power, by arranging such that a locking lever is released by inputting an electric pulse to engage and rotate an eccentric gear having a load connected thereto in such a manner that the lever may stop re-locking action once every one rotation. CONSTITUTION:Upon a magnetizing coil 9 being energized with an electric pulse, a lever 8 is withdrawn to rotate in a counterclockwise direction for unlocking a lever 3, causing a spring 6 to rotate the lever 3 in a counterclockwise direction for engaging a gear 4 with a gear 5b. Therefore, gears 4b, 4 rotate in a counterclockwise direction and a gear 2 having a load 1 such a wiper and the like interconnected thereto is rotated in a clockwise direction. As the gear 4b rotates, a torque is imposed on the lever 3 in a counterclockwise direction for bringing the gear 4 into a press-contact with the gear 5b to reliably transmit the power. The lever 3 reciprocates once with every substantial rotation of gear 4 for re- locking an abutment pin 3a with the left end 8c of lever 8 which is already returned back. Moreover, when the gear 4 rotates for a slight angle, the gear 4 moves away from the gear 5b to interrupt the transmission of power.
Patent JP-2000047222-A (JP)
Title: Spacer dispersing device
Inventor: UCHIUMI YUKA
IPC: G02F1/1339
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To maintain the specified gap between substrates and to obtain a display device free from color irregularity by providing the device with a wall surface sloped downward toward side walls around a spray nozzle of the upper part in a chamber. SOLUTION: The slope 10 is formed in the upper part of the chamber 1 toward the inside walls in four ways around the spray nozzle 2. This slope 10 may be a pyramidal or conical shape comprising a plurality of planes. As a result, the spreading of the spacers/spacer dispersion liquid drops 3 discharged from the spray nozzle 2 is suppressed and the generation of the upward flow and upward vortexes generated by the resistance of the substrate 5 may be suppressed and the generation of the disturbance 20 of small air currents by receiving the resistance by the substrate is suppressed. If a film having water repellence is previously formed on the surface of the slope 10, there is an effect of further preventing the adhesion of the spacers and the time for using the device before cleaning may be prolonged.