baber/WOPTO huggingface dataset:
Patent JP-H02276872-A (JP)
Title: Recording solution and ink jet recording using the same solution
Inventor: SUGA YUKO
IPC: C09D11/02
Filed: 1989-11-27
Abstract: PURPOSE:To provide a recording solution having excellent jet stability and storage stability and giving printed images having excellent fastness and printing concentrations by incorporating carbon black, a water-soluble resin, a polyhydric alcohol, an aliphatic monohydric alcohol, water and specific dye. CONSTITUTION:The objective recording solution comprises carbon black, a water-soluble resin, a polyhydric alcohol and/or an alkyl ether thereof (e.g. polyethylene glycol) preferably in an amount of 20-40wt.%, an aliphatic monohydric alcohol (preferably ethyl alcohol) preferably in an amount of 3-15wt.% and water, the amount of the dissolved water-soluble resin being <=2wt.% and a dye of the formula (M is Na, K, Li or ammonium) being added to the solution preferably in an amount of 0.5-2.0wt.%.
Patent JP-H06263424-A (JP)
Title: Filler and its use
Inventor: KAARU EDOWAADO DEIINAA
IPC: C09C1/30
Filed: 1993-12-08
Abstract: PURPOSE: To obtain a filler high in ductility, low in dielectric constant, and having resistance to moisture and resistance to alkali by coating the filler such as silica with a fluorosilane.  
     CONSTITUTION: The filler (A) is obtained by selecting it from the group consisting of silica, quartz or these mixture. Then, the fluorosilane (B) is obtained by selecting it from the group consisting of 1H,1H,2H,2H- perfluorooctyltriethoxysilane and 1H,1H,2H,2H-perfluoroalkyltriethoxysilanes etc., and these mixture. Then, a fluorinated polymer material (C) is obtained by selecting it from among a tetrafluoroethylene polymer etc. Then, a fluorinated polymer-containing composition is produced by blending the (C) component and the (A) component precoated with the (B) component so that the (C) component is 50-90 wt.% and the (A) component is 50-10 wt.% per the total of the (C) component and the (A) component. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03167889-A (JP)
Title: Joint structure of module board
Inventor: KURIHASHI TOSHIYA
IPC: H05K3/36
Filed: 1989-11-28
Abstract: PURPOSE:To save labor in joint process of a module board and to lower the cost of the board by a method wherein electric components mounted on the module board are formed as a butting part. CONSTITUTION:Edge part at one end of a module board 1 is inserted through a module-board insertion opening 5 into a printed-circuit board 2; it is inserted until and electric component 3 mounted on the board 1 hits the board 2. Electrodes 4 and sideface electrodes 6 are fixed to a solder 6. At this time, the component 3 is arranged in advance at a position which defines the insertion length of the board 1. Thereby, the electrodes 4 of the board 1 and the electrodes 6 of the board 2 are soldered directly; as a result, it is not required to attach a chip terminal to the board 1, and labor in the process can be saved. Since a material for the board 1 can be used effectively, cost can be lowered.
Patent JP-S63167637-A (JP)
Inventor: MACHIDA MINORU
IPC: H02J7/02
Filed: 1986-12-26
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-H10148409-A (JP)
Title: Air conditioner
Inventor: KASHIMA KOJI
IPC: F25B9/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To accomplish highly efficient heating and cooling operations with a quick rising by using a refrigerant operable in a supercritical zone and a 2-phase area in a secondary cycle. SOLUTION: This air conditioning apparatus is constituted of a primary side cycle 1 having a compressor 7 and a secondary side cycle 3 in which a transportation of heat to a heat exchanger 29 is performed by a refrigerant operating in a 2-phase area and in a supercritical zone while a pump 17 for circulation is arranged. The pump 17 of the secondary side cycle 3 is arranged on the low temperature side of a heat transportation loop while an operation of the refrigerant on the inlet side of the pump 17 is performed at the optimum density of the refrigerant corresponding to the heating operation and the cooling operation by a control means.
Patent JP-H05115934-A (JP)
Title: Manufacture of flattened tube for heat exchanger
Inventor: OKITA TOMIHARU
IPC: F28F1/40
Filed: 1991-10-28
Abstract: PURPOSE:To manufacture a flattened tube for the heat exchanger productively by forming an A1 alloy strip continuously in the shape of a flattened tube, forming an insert at the same time, inserting it continuously into the inside of the flattened tube, forming it integrally and brazing the edge parts of the flattened tube. CONSTITUTION:The A1 alloy strip 1 is formed by flattened tube forming rolls 3-8 in sequence in the shape of the flattened tube and on the way an A1 alloy insert 19 is inserted. The insert 19 bends the A1 alloy strip 11 by guides 13, 14 in the corrugated shape, the strip is worked by corrugated forming rolls 15-18 in the shape of an insert and coated by a flux atomizing applicator with flux and inserted. The edge part is brazed by a high frequency induction coil 22 and heated by a brazing furnace to braze the inner wall of the tube and the insert 19. The tube is straightened by groups 34-45 of straightening rolls and cut by a cutting device 46. The flattened tube 47 is free from bend and torsion, high in strength and easy in handling.
Patent JP-H11138026-A (JP)
Title: Rice mill
Inventor: MATSUI AKIO
IPC: B02B7/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a rice mill having a drive force transmission part provided with a drive force transmission belt and the like maintenance of which can be easily performed. SOLUTION: A rice mill main body 14 for effecting grain polishing treatment and a drive motor 8 for generating drive force for driving the rice mill main body 14 are arranged within a frame member 1 of the rice mill, and a drive rotative shaft 11 rotated by the drive motor 8 and a rice-milling rotative shaft 14a for rotating the rice mill main body 14 are respectively protruded upward from a top face part 1a of the frame member and a rice mill side drive force transmission part comprising pulleys 17, 19, a belt 20 and the like for transmitting rotative drive force of the drive rotative shaft 11 to the rice milling rotative shaft 14a is disposed at an upward protruding part of the top face 1a of the frame member and the location of the drive force transmission part is covered with a cover 30.
Patent JP-H06164467-A (JP)
Title: Terminal sharing circuit
Inventor: NAKAYAMA TOSHIHARU
IPC: H04W52/00
Filed: 1992-11-19
Abstract: PURPOSE:To share a data terminal and a charging terminal in a portable apparatus by constituting the circuit so that a charging protective circuit works as a charging line in the case a charger is connected to a shared terminal, and a data line protecting circuit works as a data line in the case an external data processor is connected thereto. CONSTITUTION:A data protecting circuit 16 allows data to pass through in the case an external computer is connected to a shared terminal 12 and an exchange of data is executed to a built-in microcomputer 14, but obstructs passing of a charging current in the case a charger is connected to the shared terminal 12. On the other hand, a charging protective circuit 20 allows the charging current to pass through in the case the charger is connected to the shared terminal 12, but obstructs passing of data in the case the external computer is connected to the shared terminal 12 and an exchange of data is executed to the built-in microcomputer. By providing such a data protecting circuit 16 and a charging protective circuit 20, a data terminal and a charging terminal can be constituted as one shared terminal 12.
Patent JP-H11139311-A (JP)
Title: Connection control device
Inventor: KOYASHIKI KOKICHI
IPC: B61G9/08
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the connection control device of a diesel locomotive with a freight car which can increase the fixed position stop accuracy of the freight car. SOLUTION: In a coupler 1, expansion/contraction springs are provided on a diesel locomotive side and freight car side, thereby the space between the diesel locomotive and freight car is expanded and contracted. Further, an air pressure cylinder 3 is provided on the end of the diesel locomotive and a cylinder contraction state 4 is made at the starting time and running time and a cylinder expansion state 5 is made at the speed reduction time of a fixed position stop. In the cylinder expansion state 5, the expansion/contraction spring 2 of the coupler is contracted by pushing the end of the freight car and by keeping this state, the expansion/contraction can be stopped.
Patent JP-H06121388-A (JP)
Title: Voice coil bobbin for speaker
Inventor: TANAKA AKIHIRO
IPC: H01F5/00
Filed: 1992-10-06
Abstract: PURPOSE:To obtain the voice coil bobbin for speaker with a light weight, high elasticity, and excellent thermal resistance and working performance. CONSTITUTION:The voice coil bobbin for speaker is made of a tube film using a thermoplastic polyimide group resin as the major component. Through the above-mentioned constitution, the voice coil bobbin for speaker use has a high elasticity and a light weight and suppresses its vibration loss smaller and has excellent working performance and thermal resistance, then the voice coil bobbin for speaker use is effective to a high output speaker.
Patent JP-H07159601-A (JP)
Title: Optical element with protective film, its production and electrophotographic device
Inventor: NISHIMURA KOJI
IPC: G02B1/10
Filed: 1993-12-09
Abstract: PURPOSE:To prevent deterioration in a plastic part of a lens having a plastic molded part due to humidity change and to improve antifouling property of the surface. CONSTITUTION:A thin film layer (first protective film) 3 comprised of a silicon compd. is formed on the surface of an axially asymmetric aspherical resin lens 2 formed on the surface of a glass base body 1. Further, a second protective film layer 4 comprised of a fluorine compd. is formed thereon. The silicon compd. has high waterproof property and good adhesion with the fluorine compd. so that it prevents peeling of the second protective film layer 4. The fluorine compd. has high water repellency which hardly causes clouding due to water vapor and deposition of dirt. By forming two kinds of protective film layers having different roles on the lens surface, the obtd. plastic lens is not influenced by humidity change.
Patent JP-H0827085-A (JP)
Title: New amido-derived diaromatic compounds, compositions containing them and used for preparations and cosmetics and their use
Inventor: JIYANNMITSUSHIERU BERUNARUDON
IPC: A61K38/00
Filed: 1994-12-13
Abstract: The invention relates to new amide-derived biaromatic compounds of general formula (I): <IMAGE> and to the use of the latter compounds in pharmaceutical compositions intended for use in human or veterinary medicine (dermatological, rheumatic, respiratory, cardiovascular and ophthalmological conditions, in particular) or alternatively in cosmetic compositions.
Patent JP-2001132633-A (JP)
Title: Construction method of air conditioner
Inventor: NUMAMOTO HIRONAO
IPC: F25B45/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of an air conditioner capable of carrying it out easily and in a short period of time while restraining an adverse effect to an environment. SOLUTION: A vacuum pump to be used at the time of installation work of an air conditioner to be constituted by connecting both of an indoor machine and an outdoor machine by connecting piping has a suction port and an exhaust port respectively furnished with valve devices in two chambers of the inside of a cylinder which are divided by an operation type piston, and this construction method of the air conditioner makes the indoor machine and the inside of the connecting piping in a negative pressure state while gradually damping differential pressure of the two chambers gradually from initial operating time by operating the piston.
Patent JP-H11123243-A (JP)
Title: Needleless injector
Inventor: OTA YASUYOSHI
IPC: A61M5/30
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of actuation impossibility even after idle injection. SOLUTION: Displacement of a piston 3 inserted to a cylinder by the elasticity of a first elastic member 10 toward a chemical injection exit side is inhibited by a ball 12 held by an inner circumference of a through hole 8a in a circumference wall of a cylindrical guide 8 which can be fixed to the cylinder to be capable of displacement in a cylindrical guide diameter direction as it is fitted in a fitting part in an outer circumference of the piston 3, and in this condition, by the elasticity of a second elastic member 15 between a release member 1 capable of reciprocation in a reciprocatory motion direction of the piston 3 and a spring bearing 16 inserted to the cylindrical guide 8 to be capable of reciprocation, one end of the spring bearing 6 is pressed to the other end of the piston 3.  As the release member 11 is displaced to an allowable position of displacement of the ball 12 outside the cylinderical guide 8, the piston 3 moves toward the chemical injection exit. A protrusion 16e is formed in one of one end surface of the spring bearing 16 and the other end surface of the piston 3, and 3 recese part 3e in the other end is formed to be fitted with each other.
Patent JP-H01153274-A (JP)
Title: Injection method for liquid jet injection nozzle
Inventor: HAMANAKA SUKEAKI
IPC: B24C5/02
Filed: 1987-12-09
Abstract: PURPOSE:To reduce the wear of a nozzle by introducing abrasives in the vicinity of a fluid jet at the upper stream section of a circle flow forming the circle flow with the fluid jet centered and injecting the fluid jet mixed with the abrasives. CONSTITUTION:A high pressure fluid jet A from the liquid nozzle 3 provided to the interior of a nozzle body 2 to the abrasive nozzle 4 provided to the head of the nozzle body 2 is formed, and fluid is introduced from an introduction pipe 6 to the upper stream side of the nozzle 4 for forming a circle flow B with the fluid jet A centered. In addition, abrasives 7 lighter than the liquid of the circle B in specific gravity is supplied in the vicinity of the fluid jet A at the upper stream section. This supply allows the abrasives 7 to be contaminated in the liquid jet A and also the fluid jet A mixed with the abrasives 7 to be jetted through the nozzle 4 drawing the circle flow B into the fluid jet A. As a result, the abrasives 7 become hard to contact with the internal circumferential surface of the nozzle 4 so that the wear of the nozzle 4 due to the abrasives 7 may be greatly reduced.
Patent JP-H03169156-A (JP)
Title: Semiconductor laser driving device and laser recorder using the same
Inventor: INOUE HITOSHI
IPC: G03G15/04
Filed: 1989-11-28
Abstract: PURPOSE:To automatically correct a droop characteristic independently of dispersion in a semiconductor laser and secular change by using a digital filter whose parameter is variable for correcting the droop characteristic of the semiconductor laser. CONSTITUTION:The droop characteristic of a semiconductor laser is almost expressed in a linear quadratic system. Then a filter having a characteristic opposite to the droop characteristic is used as a compensation filter to drive a semiconductor layer, then the droop characteristic is corrected. Thus, a filter 12 having a characteristic opposite to the droop characteristic is expressed by a digital filter whose parameter is variable and used for a droop characteristic compensation filter for a semiconductor laser 15. The parameters of the digital filter are obtained by measuring the step response or the impulse response or the like prior to the actual print by a laser beam printer and identifying the system while using the digital filter as a model. Thus, the droop characteristic is automatically corrected at a high speed independently of the dispersion in the semiconductor laser and its secular change.
Patent JP-H03169539-A (JP)
Title: Manufacture of thrust washer
Inventor: KAWASAKI AKIYOSHI
IPC: F16C33/14
Filed: 1989-11-29
Abstract: PURPOSE:To decrease the mandays of the superposition of prepregs by changing the longitudinal and lateral directions and surface and rear of a base material, and to manufacture a thrust washer made of a resin efficiently by stamping a large number of the thrust washers in a specified thrust washer shape from the superposed prepregs, unifying stacked and punched prepregs at pressure at the time of punching and heating and pressure-molding the prepregs. CONSTITUTION:Asbestos sheet is coated with phenol resin varnish so as to be brought to 35wt.% resin quantity and the varnish is dried. Stacked prepregs 1 are stamped in a large number of thrust washer shapes. The superposed prepregs are unified at pressure at the time of punching, and charged into a mold and thrust washers 2 in thickness of 2.4mm are acquired through heating and pressure-molding. When cotton cloth (sheeting) is used as a base material, the varnish is adjusted in 55wt.% resin quantity and a volatile component of 7-10wt.% remaining in a resin component, and the thrust washers are molded similarly.
Patent JP-S63161286-A (JP)
Inventor: TATSUHIRA MIKIO
IPC: E06B3/90
Filed: 1986-12-24
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-H04179590-A (JP)
Title: Bookbinding device
Inventor: YANO SATORU
IPC: B42C11/06
Filed: 1990-11-14
Abstract: PURPOSE:To prevent penetration of foreign matter into the bottom of a binder loading part and improper contact of electrodes by providing a constitution in which a terminal electrode is covered, if a binder is not introduced and a binder electrode comes in contact with the terminal electrode, if introduced, and an intermediate lid for supporting the lateral side of the binder is installed, in the interior of the binder loading part. CONSTITUTION:An intermediate lid 37 is provided above a terminal electrode 36 mounted at the bottom of a binder loading part 31, and one end of the lid is supported by the first case 32 in freely operating manner. In addition, said part is always energized counter-clockwise by an energization member such as a spring. A horizontal supporting member 36a and a vertical supporting member 36b are engaged with notches 29a, 29b formed on the ribs 29 of the second case 33, while the horizontal both end parts 28a of the other rib of the case 32 and the lower end part 28b of the vertical part come in contact with the vertical supporting member 36b and the horizontal supporting member 36a of the terminal electrode 36 respectively, so that the rotation of the terminal electrode 36 is prevented. If no binder is introduced, the intermediate lid 37 is closed to cover the terminal electrode.
Patent JP-H01150362-A (JP)
Title: Manufacture of hetero junction bipolar transistor
Inventor: KUZUHARA MASAAKI
IPC: H01L21/331
Filed: 1987-12-07
Abstract: PURPOSE:To reduce stepwise differences between wirings, to minimize a boundary region between a base and a collector, and to improve high frequency characteristics by forming a collector region and a base region embedded in a substrate. CONSTITUTION:An N-type GaAs collector layer 3 is formed on a semi-insulating GaAs substrate 1, the whole substrate is then covered with an SiO2 film 11, an opening is then selectively formed, and the GaAs is etched. Then, a p<+> type GaAs base layer 4, an n-type AlGaAs emitter layer 5 and an n<+> type GaAs emitter layer 6 are caused to epitaxially grow again. Thereafter, the film 11 is removed, the layers 5, 6 are selectively and sequentially laminated, and the layer 5 is in contact only with the layer 4. Subsequently, an emitter electrode 8, a base electrode 9 and a collector electrode 10 are formed.
Patent JP-H022864-A (JP)
Title: Manufacture of composite film
Inventor: SHIYAAMAN AACHII SANDETO
IPC: B01D71/82
Filed: 1988-12-09
Abstract: PURPOSE: To produce a composite reverse osmosis membrane of a thin film by first applying a dilute soln. of a monomer polyamine to a microporous substrate, then a dilute soln. of a polyfunctional acyl chloride, and further a soln. of an acyl chloride thereto. CONSTITUTION: The soln. of 1 to 10 wt.% arom. amine having 1 to 2 aromatic rings, 8 to 14 carbon atoms and 2 to 3 amino groups is first applied to the substrate, such as microporous polysulfone. Next, another soln. of the acyl chloride which contains, in average, 2.2 to 4 acyl chloride groups, 2 to 3 arom. rings or one cyclohexane ring and 8 to 16 carbon atoms and is immiscible with the arom. amine is applied to the substrate for 5 to 90 seconds. Further, the soln. of the acyl chloride or the like having 2 to 4 acyl chloride groups bonded to an arom. nucleus, cyclohexane nucleus or the like contg. average 6 to 14 carbon atoms is applied to the substrate for 1 to 120 seconds, by which the membrane for salt expulsion is obtd.
Patent JP-H01150673-A (JP)
Title: Post-processing mechanism for printer
Inventor: KONO KENJI
IPC: B65H37/04
Filed: 1987-12-07
Abstract: PURPOSE:To bind a plurality of printed sheets reliably at a specific position and discharge the bound sheets by feeding an adhesive member to a binding position of sheets except the uppermost one simultaneously with carriage of sheet and pressing the adhesive member of sheets stacked on a pan through a pressing means. CONSTITUTION:An adhesive member feeding mechanism 12 is controlled through a control circuit to feed an adhesive film member 11-1 applied on both faces with viscous pressure-sensitive adhesive reliably between starting ends in carrying direction of respective sheets 1 except the uppermost one and a printing section 1a and stack the sheets in a pan 3. A pusher 14 arranged while facing with the adhesive member 11-1 moves vertically and the tip face of the pusher 14 presses the adhesive member 11-1 fed to the sheet 1 so as to adhere both faces thereof with the sheet 1 thus enabling reliable binding of a plurality of printed sheets 1 at a position shifted from the printing section 1a.
Patent JP-S63161684-A (JP)
Title: Optical semiconductor device
Inventor: YOSHIDA KAZUTOMI
IPC: H01L31/10
Filed: 1986-12-25
Abstract: PURPOSE:To reduce light returning to a light emitting device and an optical fiber and improve the precision by forming the photodetecting part of a photodetector into a dome shape. CONSTITUTION:A light 12a emitted from the back surface of a light emitting device 11 enters a photodetector 14 from a photodetecting part 6 formed into a dome shape. The incident light is absorbed mainly by a depletion layer spread in the boundary of a P-N junction, converted into a current, and taken out by a lead terminal. The current is fed back to the light emitting device 11 by an APC circuit or the like to control the light output of the front surface. At that time, the light 12a from the back surface of the light emitting device 11 is reflected a little by the surface of the photodetecting part but, as the surface has a dome shape, the reflected light 12c is scattered to all directions so that very little light returns to the light emitting device. At that time, if the photodetector 14 is so mounted as to have its center shifted a little from the center axis of light emission of the light emitting device 11, the returning light can be further reduced.
Patent JP-H11137360-A (JP)
Title: Storage furniture base
Inventor: SAKAI NOBUTAKA
IPC: A47B97/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide storage furniture by which inside electric connecting conditions are managed so as to prevent an accident owing to an overcorrect, etc. SOLUTION: A base main body 20 is provided with an outlet 3 for feeding power to a locker 1, a pilot lamp 4 for displaying the electric connecting conditions of the outlet 3 in a visible state and a power source switch 5 for changing-over the conductive state between the outlet 3 and an external power source in order to place the locker 1 on the base main body 20, which is provided with an internal wiring function and also is not easily and visually recognized from an external part. Then, the pilot lamp 4 and the power source switch 5 are arranged in a position which is exposed to the external part of the base main body 20.