baber/WOPTO huggingface dataset:
Patent JP-H05229138-A (JP)
Title: Ink emitting device
Inventor: NOGUCHI TOMOYUKI
IPC: B41J2/125
Filed: 1992-02-25
Abstract: PURPOSE:To certainly remove the clogging with the ink of an ink emitting device supplying a current to a conductive liquid to generate a bubble by simple constitution. CONSTITUTION:Output voltage of a usual ink emitting power supply 21 is applied across electrodes 16, 17 to emit ink. When abnormality such as the clogging with ink is generated, a switching device 23 selects a clogging recovery power supply 22 emitting voltage higher than that of the usual ink emitting power supply 21 to increase ink emitting energy to eliminate clogging.
Patent JP-H10340973-A (JP)
Title: Metal base semiconductor circuit board
Inventor: MORITA MORIJI
IPC: H01L23/13
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of bonding to a mother board by sequentially laminating a thermoplastic polyimide layer exhibiting a specified elastic modulus at a specified glass transition point, and a non-thermoplastic polyimide layer exhibiting a specified elastic modulus at a specified glass transition point and having a specified elongation percentage of film. SOLUTION: A thermoplastic polyimide layer has a glass transition point of 120-300 deg.C and the elastic modulus at a temperature of the glass transition point +30 deg.C is lower by a factor of 100 or more than that at the glass transition point. A non-thermoplastic polyimide layer has a glass transition point of 200 deg.C or above and the elastic modulus at a temperature of the glass transition point +30 deg.C is higher than 1/10 of the elastic modulus at the glass transition point. Elongation percentage of 25 μm film of only polyimide is 20% or above. Peeling adhesion between the polyimide layer and the base metal is 0.5 kg/cm or above, preferable 0.8 kg/cm or above, in view point of lamination relability.
Patent JP-H08213726-A (JP)
Title: Printed board
Inventor: YOKOTA TAKASHI
IPC: H05K1/02
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a printed board in which the error is eliminated in the longitudinal and lateral directions by indicating a reference point, i.e., a mark, clearly in the processes of design, manufacture, wiring and assembling CONSTITUTION: A mark 20 of Y←→X, for example, is put on the surface of one of original printed boards 10, i.e., a printed board 100. A mark 20 of Y←→X, for example, is then put on the surface of each multi-plane printed board 100 produced from the original printed board 10. Since a reference point, i.e., a mark, is indicated clearly for the processes of design, manufacture, wiring and assembling, longitudinal and lateral directions of the printed board can be determined at a glance.
Patent JP-S54130128-A (JP)
Title: Light writing method in two color recording system
Inventor: SEGAWA HIDEO
IPC: G03G13/04
Filed: 1978-03-31
Abstract: PURPOSE: To enable arbitrary two color recording to be performed by coexistently applying two kinds of light of difference wavelengths from charging process to a photoreceptor having two kinds of photoconductive layers of mutually different spectral sensitivities.  
     CONSTITUTION: A photoreceptor 1 is of the 3-layer structure comprising laminating two kinds of photoconductive layers 12 and 13 of mutually different spectral sensitivities on a conductive substrate. Laser light sources 2 and 3 are laser light of the wavelengths capable of making the photoconductive layers 12 and 12, 13 respectively conductive. The laser beams α, β radiated from the laser light sources 2, 3 are entered respectively to modulators 4, 5, where they undergo intensity modulation according to the information signals X, Y. The laser beams αX, βY having thus been made to light signals are synthesized to one beam by a dichroic mirror 6 and reflecting mirror 7. This beam enters a rotary polyhedral mirror 9 and scans on the peripheral surface of the photoreceptor 1 by an fθ lens system 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58154996-A (JP)
Title: Diaphragm for speaker
Inventor: TAKEDA KOUJI
IPC: H04R7/12
Filed: 1982-03-09
Abstract: PURPOSE:To attain a diaphragm incorporated with an edge having larger internal loss, by providing an ultraviolet-ray curing resin layer containing a reinforced member for both sides of a diaphragm of a thermoplastic resin foaming sheet for the three-layered construction. CONSTITUTION:A polypropylene foamed sheet, 1mm. thick and 15 times foaming is heated for ten and several seconds by using a far-infrared ray heater, press forming is executed when the sheet is softened sufficiently to obtain a diaphragm 3 incorporated with a diaphragm section 1 and an edge section 2. The press metal die has a clearance of about 0.3mm. at the diaphragm and the metal die without gap is used for the edge section. The ultraviolet curing resin (Three Bond Co., 3022) composed with mica (Kurare Co., 325S) by 5wt% is coated on both sides of the diaphragm section 1 of the obtained diaphragm 3 in the rate of 20g/m<2>, the ultraviolet ray curing resin including mica is cured by irradiating ultraviolet-rays, to obtain the three-layered construction having ultraviolet-ray cured resin layers 5, 6 including mica on front and back side of a foamed sheet 4 for the diaphragm section 1 as shown in Fig. 2.
Patent JP-H01214570-A (JP)
Title: Sheet discharge device
Inventor: SHIRAI MASASHIGE
IPC: G03G15/00
Filed: 1988-02-20
Abstract: PURPOSE:To enable the stacking of discharged sheets on a sheet discharge tray in a proper order and the placing thereof properly regardless of the curl direction thereof by providing a guide member near the downstream side of a discharge roller pair for correcting the discharge direction of the sheets while restricting the direction thereof. CONSTITUTION:A sheet S after the nip part A of a fixing device 1 and curled thereby is guided by guide pieces 10 and 10, and introduced to the discharge roller pair 11a and 11b of a discharge device 11. When the sheet S curls down, a guide member 15 is adjusted higher and fixed. In this state, the sheet S curled down and discharged from the roller pair 11a and 11b moves toward to the tangential direction thereof, and stacked on a sheet discharge tray 12 in a proper order. Also, when the sheet S curls up, the guide member 15 is adjusted lower and fixed. In this state, the sheet S curled up and discharge from the roller pair 11a and 11b is restricted with the guide face 15a of the guide member 15 in respect of a discharge direction, and discharged to be stacked properly on the tray 12, while corrected in respect of the curl.
Patent JP-S63206563-A (JP)
Inventor: AKASAKA TOSHIHIRO
IPC: E04F19/08
Filed: 1987-02-23
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-H06252008-A (JP)
Title: Structure of solid electrolytic capacitor and manufacture thereof
Inventor: NAKAMURA SHINJI
IPC: H01G9/012
Filed: 1993-02-26
Abstract: PURPOSE:To materialize downsizing in spite of large capacity and also, cut down the cost, in a solid electrolytic capacitor such as a tantalum solid electrolytic capacitor, etc. CONSTITUTION:An insulator permeated part 13, where insulating substance such as synthetic resin or the like has permeated, is provided at one end of a chip piece 12, which is made by sintering metallic particles such as of tantalum or the like so as to be porous, while a dielectric film such as of tantalum pentaoxide or the like is made at the chip piece 12, and a solid electrolyte layer such as of manganese dioxide or the like and a cathode film 18 are formed at the section excluding the insulator permeated part 13 out of the chip part 12, and an anode terminal film 19 is formed at the end face 12a on the side of the insulator substance permeated part 13 out of both end faces of the chip piece 12.
Patent JP-H11216992-A (JP)
Title: Rule
Inventor: ARAKI MASANORI
IPC: B43L7/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a rule for drawing lines by using a felt-tip pen and cutting easily a sheet by using a cutter. SOLUTION: A narrow first slit 2 and a wide second slit 3 are opened linearly on a narrow and long plate-shaped rule 1 with graduation. At the time of cutting a sheet 6 such as a paper or the like, the edge of a cutter 5 is inserted into the first slit 2 to slide the cutter 5. At the time of drawing lines on a sheet 6, a pen point 7 of a felt-tip pen is inserted into the second slit 3 and slid therein. The sheet 6, therefore, is cut straight to carry out the straight line drawing on the sheet 6. Also preferably a third slit 4 having the width different from that of the second slit is opened so that a plurality of kinds of felt-tip pens of different width of the pen point 7 can be used.
Patent JP-H03245500-A (JP)
Title: Quadrupole particle acceleration device
Inventor: AMAMIYA KENSUKE
IPC: H05H9/00
Filed: 1990-02-21
Abstract: PURPOSE:To maximize the incident ion beam current to an RFQ even in case of accelerating various sorts of ion, by making it possible to regulate quadrupole electrodes in a desired DC potential. CONSTITUTION:Quadrupole electrodes 1, 2, 3, and 4 are insulated from an acceleration tube 5 through an insulator 6. On the outside of the acceleration tube 5, a resonance circuit which consists of a variable capacitor 7 and a secondary coil 8 is provided. This resonance circuit is connected to a DC variable power source 13 through a choke coil 12, and made to allow to set the whole DC potential of the quadrupole electrodes 1, 2, 3, and 4 at a desired value. The output of an oscillator 11 is fed to the resonance circuit through a primary coil 9 after it is amplified by an amplifier 10. As a result, even though the sort of ion is changed, the DC potential responding to the sort of ion can be set. Consequently, the drawingout voltage of the ion source can be maintained optimum constantly, and the maximum ion beam current can be obtained constantly.
Patent JP-S57152768-A (JP)
Title: Sheet attaching and detaching device for rotary drum
Inventor: TAKAHASHI YUUJI
IPC: B65H29/06
Filed: 1981-03-17
Abstract: PURPOSE:To simplify the structure and fix a sheet onto the surface of a drum with a simple operation, by operating a link and a cam mechanism by the opening and closing operation of a cover and the rotating motion of the drum to attach and detach the sheet. CONSTITUTION:When a cover 11 is rotated clockwise and is opened, a rod 28 is moved upward, and a trailing edge fixing member 6 is pressed upward. Next, when a drum 3 is rotated counterclockwise, a gap is formed between a leading edge fixing member 5 and the drum 3. Under this state, the cover 11 is closed after the leading edge of a sheet is inserted between the fixing member 5 and the surface of the drum 3. The sheet leading edge fixing member 5 fixes the leading edge of the sheet with the force of a tension spring 20. When the drum 3 is rotated clockwise, the sheet trailing edge fixing member 6 is drawn toward a drum shaft 2 with the force of a tension spring 25 to fix the trailing edge of the sheet.
Patent JP-S62198046-A (JP)
Title: Head light for vehicle
Inventor: SEKOSHI TORU
IPC: H01J61/96
Filed: 1986-02-25
Abstract: PURPOSE:To make it possible to produce an effective lighting intensity immediately after lighting, by furnishing a filament in the same light bulb of a discharge lamp, and preheating the luminous tube of the discharge lamp by the heat radiation of the filament. CONSTITUTION:Since a filament 7 for the car breadth lamp is furnished in the outer tube 5 of a discharge lamp 4, a luminous tube 6 is preheated by the heat radiation of the filament 7 of the car breadth lamp used before the sunset. Therefore, the luminous tube 6 can generate the effective lighting intensity immediately after the lighting. When the discharge lamp 4 and the filament 7 are lighted at a time, the luminous tube 6 is heated rapidly by the heat radiation of the filament 7, and a sufficient intensity of lighting is generated immediately. Since the filament of the car breadth lamp is lighted for a specific time before the luminous tube is lighted, the durability of the luminous tube 6 can be improved compared with the conventional technology to heat the filament constantly.
Patent JP-H06246417-A (JP)
Title: Spraying device for release agent
Inventor: KURIYAMA MINORU
IPC: B05B17/04
Filed: 1993-02-26
Abstract: PURPOSE:To make use of a throttle valve unnecessary and to enable a small quantity supply of release agent by pressurizing and discharging after a release agent is once sucked in the course from a storage container of release agent to a spray main body. CONSTITUTION:After a release agent is sucked into a release agent direct pressurizing chamber 40, which always applies pressure on the surface of the release agent stored in a tank 16, the release agent is discharged from an outlet 43 and supplied to a spray main body 12. At this time, compressed air for spraying is continuously supplied from a compressed air source 51 through a solenoid valve 53 of on state, piping 54b to the spray main body 12. Successively, with holding the upper part of an arm 15 by a robot, the spray main body 12 is brought close to the place, on which a release agent 14 is coated, with directing a spraying nozzle 12a thereto. And the release agent 14 is atomized by compressed air for spraying, coating on the surface of a cavity 11a as an atomized liquid state. At this time, by adjusting the forwarding speed of a piston 42a through the adjustment of a second variable throttle valve 34, the release agent direct pressurizing chamber 40 is controlled.
Patent JP-S61198592-A (JP)
Inventor: SETO HIROYUKI
IPC: H05B33/12
Filed: 1985-02-27
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-S58166767-A (JP)
Inventor: JIYON ZEIBIYAA PURUJIBISU
IPC: H01L29/74
Filed: 1983-03-10
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-S55131053-A (JP)
Title: Production of rosin-based emulsion sizing agent
Inventor: YOSHIOKA SHIGEHIKO
IPC: C08J3/02
Filed: 1979-04-02
Abstract: PURPOSE: To produce a sizing agent having an excellent sizing effect, by adding a specific emulsion stabilizer to a solution of an unsaponified rosin material in a water-insoluble volatile organic solvent, emulsifying the resulting solution in an aqueous medium and distilling off the organic solvent.  
     CONSTITUTION: An unsaponified rosin material, such as a disproportionated rosin or a polymerized rosin, is dissolved in a water-insoluble volatile organic solvent such as benzene or toluene. The resulting solution is emulsified by the addition of 0.5W10pts.wt., per 100pts.wt. of the rosin material, of an emulsion stabilizer which is a water-soluble salt of an alkenylsuccinic acid of the formula, wherein R is an 8W20C alkenyl, then, stabilized in a homegenizer and freed of the organic solvent by distilling at reduced pressure and low temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59230805-A (JP)
Title: Tire
Inventor: KURITA KAZUO
IPC: B60C9/02
Filed: 1983-03-08
Abstract: PURPOSE:To enhance the fatigue resistance, by employing, for a carcass ply, polyamide cords that are obtained by under and upper twisted polyaminde fibers whose relative viscosity falls in a specified value and which has prescribed properties. CONSTITUTION:In a tire having a carcass play 1 to be mounted between a pair of bead wires 2 and a reinforcing breaker layer 4 positioned at a crown section 3, specified polyamide fibers are used for the carcass ply. That is, the polyamide fibers have a relative viscosity of down to 3.5 (determined at a polymer concentration of 10mg/ml of 96% sulfuric acid solution and 20 deg.C, the same shall apply hereinafter), and satisfy the following: DELTAnA-DELTAnB>=0.5X10<-3> (wherein DELTAnA and DELTAnB are double refractive indexes in the cross section of the fiber), breaking strength X critical breaking elongation) 1/2>=46.0, breaking strength >11.0, single fiber denier <=60, fiber length period obtained by small-angle X-ray diffraction >=100 and double refractive index >=50X10<-3>, and the polyamide fibers are subject to under and upper twists into a cord, and said cord is employed for the fabrication.
Patent JP-H10237160-A (JP)
Title: Epoxy resin composition, and semiconductor device
Inventor: HONDA SHIRO
IPC: C08K3/36
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing use having high adhesivity to a semiconductor packaging member and capable of improving the reliability of semiconductor, and provide a semiconductor device sealed with the epoxy resin composition. SOLUTION: This epoxy resin composition contains (A) an epoxy resin, (B) a phenolic curing agent, (C) a cure accelerator and (D) an inorganic filler as essential components. The phenolic curing agent B contains a compound expressed by the formula R<3> -(-CH2 -R<1> -CH2 -R<2> -)n -CH2 -R<1> -CH2 -R<3> (R<1> is a bivalent aromatic group free form hydroxyl group; R<2> is a bivalent aromatic group having hydroxyl group; R<3> is a univalent aromatic group having hydroxyl group; (n) is 0 or an integer of >=1), the inorganic filler D has a specific surface area of 2.5-5m<2> /g and the amount of the inorganic filler D is 86-95wt.% based on the total epoxy resin composition.
Patent JP-H07247085-A (JP)
Title: Elevator device
Inventor: YASUHARA YOSHITO
IPC: B66B3/00
Filed: 1994-03-09
Abstract: PURPOSE:To enable a visually handicapped person to perform the cage call operation of a destination floor by fitting braille plates for guiding the visually handicapped person, from the vicinity of the hall call control panel of an elevator hall to the vicinity of a cage call control panel in the elevator cage via an elevator door. CONSTITUTION:Braille plates 13A, 13B are installed from a wall 2 near the hall call control panel 22 of an elevator hall 1 to a return plate 10 near a cage call control panel 12, via a three-way frame 4 and an opening part 3 and further via the landing 7 and entrance column 9 of the elevator cage 6. The braille plate 13A is made into a round point pattern, and the braille plate 13B is made into a square point pattern, and vice versa. A series of action required to get into the elevator car 6 is guided by the braille plates 13A, 13B so that a visually handicapped person can get into the elevator cage 6 with a sense of security and perform the cage call operation of a destination floor.
Patent JP-H03241917-A (JP)
Title: Asynchronous input circuit
Inventor: SUZUKI HIDETO
IPC: H03K3/037
Filed: 1990-02-19
Abstract: PURPOSE:To attain stable operation of the circuit even when two input signals are inputted simultaneously in phase by adding a D flip-flop to each of 2-input input sections respectively, and inverting a clock signal to each D flip-flop. CONSTITUTION:When an H level is inputted to input signals 1A, 2A simultaneously, the input signal 1A is inputted to NAND gates 7, 8 at the leading edge of a clock signal 3A and the input signal 2A is inputted at the trailing edge of the clock signal 11 with a time difference by a half period of the clock signal and the level is converted into an H level. Then the input of the NAND gate 8 is accepted early by a half period and the output signal 10A changes to an L level. Thus, even when the input of the NAND gate 7 goes to H, the output signals 9A, 10A are unchanged.
Patent JP-H0613368-A (JP)
Title: Semiconductor processing reactor
Inventor: DEIBUITSUDO NIN KUU WAN
IPC: H01L21/316
Filed: 1993-02-26
Abstract: PURPOSE: To make deposition uniform under a wide range of pressures by setting the volume of an annular groove with an exhaust port that is connected to a vacuum pump exhaust means, so that a gas flow in the radial direction crosses a wafer-mounting position and flows into the groove from the exhaust port. CONSTITUTION: An annular groove 12 has a hole that is separated by a gap around the lower region of a chamber 13. A lower purge gas is supplied from holes in the radial direction uniformly across a crystal window 70, around the lower edge of a wafer 15, and across a horizontal quartz crystal cover plate 114 that surrounds the chamber 13, directly below a plasma treatment region 14. The cover plate 114 has a hole with an annular pattern that matches an annular gas exit groove 118, and the groove exists an exit hole 121 and is connected to a vacuum pump room, that creates vacuum in the chamber and eliminates spent gas and an etrainment product from the chamber, thus performing a uniform deposition over a wide range of pressures, including an ultrahigh pressure.
Patent JP-2000240458-A (JP)
Title: Intake device for internal combustion engine
Inventor: ITO TORU
IPC: F02M35/104
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To ensure an optimum intake performance over the overall operation area by dividing the inner part of a box-like intake passage by a bulkhead, providing a variable inlet port opened to both the divided suction air inlet part and intermediate passage part so as to straddle the bulkhead, and changing the opening of the variable inlet port by a switching plate. SOLUTION: In the low speed area of an engine, each switching plate 14, 15 is set in a position closest to a corresponding collector part 7, 8 to lay a variable inlet port 11 in the fully closed state. At this time, the suction air is supplied from a suction air inlet part 6 to each collector part 7, 8 through each resonance passage part 9, 10, and then supplied to each cylinder through a branch part 13, an intake port, and the like.  As the engine is transferred to the middle speed area, each switching plate 14, 15 is moved toward the suction air inlet part 6 side by the operation of a stepping motor 22, and the inlet opening end of the branch part 13 determined by the edge position facing the variable inlet port 11 of the switching plate 14, 15 is moved toward the suction air inlet part 6 side to shorten the equivalent length of the branch part 13, so that the intake of air by resonance supercharge is performed.
Patent JP-S52122139-A (JP)
Title: Display device
Inventor: YAMAZAKI SHIYOUEI
IPC: G09F9/30
Filed: 1976-04-07
Abstract: PURPOSE: Cathode and anode are let to form respectively different colors by applying a d.c. voltage to a color-forming solution comprising dissolving an nonionic organic cyclic conpound in an organic solvent, and imparting conductivity to the solution thus prepared by adding a supporting electrolyte thereto. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51114585-A (JP)
Title: Remote monitor and control system
Inventor: SUZUKI YASUHIKO
IPC: H04Q9/00
Filed: 1975-04-02
Abstract: PURPOSE:High-speed transmission of monitor signals without transmission of undesired words.
Patent JP-H03243357-A (JP)
Title: Ink jet recording head
Inventor: KUBOTA KOJI
IPC: B41J2/045
Filed: 1990-02-20
Abstract: PURPOSE:To avoide a cross talk phenomenon by performing stably certainly jetting of ink from a nozzle by a method wherein a plurality of grooves which cross each other are provided to a surface side part of substrate. CONSTITUTION:A piezoelectric actuator 22 performs operations of not only vertical displacement but also lateral displacement, and a vibration board 23 and a substrate 21 also receive this displacement force. The piezoelectric actuator 22 is displaced in the arrow direction. This displacement is transmitted to an adjacent other piezoelectric actuator 22 via the substrate 21 to distort that. However, lateral displacement of those piezoelectric actuators 22 is absorbed by deflecting deformation of a corresponding surface projection 27 divided with a groove 26. Then, the adjacent other piezoelectric actuator 22 does not distort the vibration board 23. Thereby, only an ink chamber 28 at a corresponding position of an ink jet recording head can be shrinked, and jetting of ink from a nozzle 30 is stably and reliably performed.