baber/WOPTO huggingface dataset:
Patent JP-H03116003-A (JP)
Title: Production of color filter
Inventor: MIZUNO KATSUHIKO
IPC: G02B5/20
Filed: 1989-09-29
Abstract: PURPOSE:To completely eliminate the intrusion of foreign matter by heating a substrate in a solvent vapor atmosphere having compatibility with an ink resin to flatten the surface by the self-leveling of the ink resin before the ink film dries after printing of a coloring layer on the substrate. CONSTITUTION:The substrate is subjected to a heating treatment in the solvent vapor atmosphere having the compatibility with the ink resin to flatten the sectional shapes of the picture elements of the printed coloring layer by the self-leveling effect before the ink films dries. Namely, the printed ink film is flattened by the self-leveling effect that the film itself flattens by itself from the synergistic action of the effect that the viscosity of the film ink of the printed coloring layer is lowered by the heating and the flowability is thereby increased and the effect that the solvent vapor component is penetrated into the ink film by the disposition of the glass substrate 1 printed with the coloring layer in the solvent vapor atmosphere having the compability with the ink resin, by which the flowability of the film ink of the printed coloring layer is increased and the drying at the time of the heating is suppressed. The generation of defects by the intrusion of the foreign matter is obviated in this way.
Patent JP-H05150325-A (JP)
Title: Magnetic reproducing device of camera
Inventor: EGAWA TAKESHI
IPC: G03B17/24
Filed: 1991-09-06
Abstract: PURPOSE:To enable the optimum reproduction of any information by controlling effective track width distinctively between information which is previously recorded on a film and information which is recorded by a magnetic head. CONSTITUTION:A switching means 16 which varis the effective track width among plural tracks that a magnetic head H has is provide and a control means 8 consisting of a microcomputer, etc., sets the effective track width by controlling the switching means 16 according to which of the film information previously recorded at the time of the film manufacture and the information recorded by the magnetic head H is reproduced. Namely, when the previously recorded film information is reproduced, its output signal is small, so the reproduction track width is made wide, but when the information recorded by the magnetic head H is reproduced, the information is recorded in a limited area on the film, so the reproduction track width is made narrow. Thus, the error rate of the reproduction of the previously recorded film information is reduced and when the information recorded by the magnetic head H is reproduced, the reproduction of signals other than the recording track is reducible.
Patent JP-H0893660-A (JP)
Title: Connection mechanism for multiple gear pumps
Inventor: SHIOTANI HARUHIKO
IPC: F04C2/12
Filed: 1994-09-22
Abstract: PURPOSE: To provide such a connection mechanism for a multiple gear pumps that shortens processing hours and reduces cost. CONSTITUTION: A penetration hole 16 is formed along the axial line of a driven shaft 6 of the primary gear pump and a female spline shaft 19 is formed at one end of this penetration hole 16 by broaching. And a male spline shaft 18 formed on a drive shaft 15 of the secondary gear pump is engaged with the female spline shaft 19.
Patent JP-H0889180-A (JP)
Title: Device for molding food
Inventor: INOUE OSAMU
IPC: A23L5/10
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a device for eliminating a fear of dropping a different material and maintaining shape retention of a food by always bringing the device into contact with the outer periphery of the food during operation in the case of wrapping the outer periphery of a food material in a semisolid state in the different material and molding. CONSTITUTION: This device for molding a food is equipped with four arms 3 which are pivoted by a pivoting part 2 on the top and is fixed to ring-shaped side face belt 11 on the bottom, two top face belts 12 which are crossed at the upper part of the ring-shaped side face belt 11 and attached to the ring- shaped side face belt 11 at both the ends, a cylinder 6 which makes the arms 3 hold and release the outer peripheral side face of the food material and an air-tight chamber 14 lifts and lowers the arms 3 all at once and forms the top of the food material by the top face belt 12 when the arms 3 are connected at the center.
Patent JP-S61134547-A (JP)
Inventor: SAITO HIDEFUMI
IPC: F25B9/06
Filed: 1984-11-30
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-H10142801-A (JP)
Title: Polymer for producing positive photoresist and chemical amplification type positive photoresist composition containing same
Inventor: PARK JO HYON
IPC: G03F7/004
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a positive photoresist compsn. having high sensitivity, high heat resistance, high resolution and shelf stability and capable of forming a resist pattern having a superior profile shape on a substrate independently of the kind of the substrate by using a polymer consisting of specified repeating units and having a specified wt. average mol.wt. SOLUTION: This positive photoresist compsn. is based on a polymer consisting of repeating units represented by the formula and having a wt. average mol.wt. of 2,000-1,000,000 (expressed in terms of polystyrene). In the formula, each of R1 -R3 is H or methyl, R4 is H, alkyl or alkoxy, R5 is H, methyl, ethyl, t-butyl, tetrahydropyranyl or alkoxymethylene, (j) is an integer of 1-8, (k) is an integer of 0-8, each of (l), (m) and (n) is a number showing repeating units and l+m+n=1. The polymer may be produced by various polymn. methods but radical polymn. is preferably adopted.
Patent JP-S62119150-A (JP)
Inventor: ASHIDA KIMINOBU
IPC: B23Q1/01
Filed: 1985-11-15
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-H02102068-A (JP)
Title: Thermal head
Inventor: OISHI KUNIHIKO
IPC: B41J2/335
Filed: 1988-10-11
Abstract: PURPOSE:To improve the adhesive properties of upper and lower layer electrode films and a protective film and to largely improve environmental resistance characteristics of a thermal head by providing the upper layer electrode film of Cu-Ni-Cr in which Ni and Cr are introduced. CONSTITUTION:An insulating board 11, a heat generator film 12, a lower layer electrode film 13 made of Cr, an Si protective film 15, an Ni-plated film 16, a solder-plated film 17 and IC connecting leads 18 are provided similarly to the structure of a conventional thermal head. An upper layer electrode film 14 made of Cu-Ni-Cr is provided instead of a conventional upper layer electrode film made of Cu to form a thermal head.
Patent JP-2000086715-A (JP)
Title: Solid catalyst for olefin polymerization and production of olefin-based polymer using the same
Inventor: KAMIYAMA SAKAE
IPC: C08F4/6592
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a solid catalyst for olefin polymerization not requiring the deliming treatment of polymer, forming a polymer having a high bulk density, a narrow particle size distribution, a few large particles and a little fine powder, simply controlling particle diameters of an obtained polymer and slight adhesion to an autoclave in polymerization. SOLUTION: This solid catalyst for olefin polymerization is obtained by reacting one or more compounds selected from a compound of the formula, R1aHbSiO(4-a-b)/2 (R1 is a monofunctional organic group; (a) is 0-2; (b) is 1-3 and a+b<=3), a compound of the formula, R2cSi(OH)4-c (R2 is a 1-18C monofunctional hydrocarbon group; and (c) is 1-3) and its condensate with a compound of the formula, (MgR32)p.(R3MgX)q (R3 is a hydrocarbon group; X is a halogen; (p) and (q) are each 0-1; and p+q=1) to give a product A, reacting the product A with a 1-4C alcohol to give a product B, then reacting the product B with water to give a solid reaction product C and supporting an organoaluminum oxy compound D and a metallocene compound E on the solid reaction product C.
Patent JP-H0597320-A (JP)
Title: Paper descharge tray
Inventor: KAKIGI MOTOFUMI
IPC: B65H39/11
Filed: 1991-10-02
Abstract: PURPOSE:To provide a paper discharge tray capable of easy sorting and also preventing the generation of a jam with less setting space. CONSTITUTION:A paper discharge tray T1 is provided with a paper receiving part 4 for once receiving a copied paper 3 and a stock part 5 for stocking the paper 3 slipped down by the own weight from the paper receiving part 4. The paper receiving part 4 bisymmetrically has two sorting plates 6. Each sorting plate 6 can be independently vertically protruded and recessed. When one sorting plate 6 is protruded upward, this sorting plate 6 brings up the paper 3 of the paper receiving part 4 on this side to slip it down to the opposite side position of the stock part 5. When both the sorting plates 6 are recessed downward, the paper 3 of the paper receiving part 4 is slipped down to the lateral central position of the stock part by own weight.
Patent JP-2000087640-A (JP)
Title: Door stop
Inventor: YAGI KATSUMI
IPC: E05F5/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a door stop which makes walking and the movement of a transported article safe and improves the beautiful sight of a floor face surrounding a door and moreover can be installed even in a small underfloor space. SOLUTION: This door stop is composed of a casing 3 which is buried on a floor surface and has a slit 10 formed on its upper face; a arm 5 which is accommodated inside the casing 3 and oscillationally connected to one end of the inside of the casing 3; a buffer body 6 which abuts against the upper face of a free end of the arm 5 on its lower face and oscillationally connected to the other end of the inside of the casing 3; a plate 7 which is composed of a magnetic body and fixed to the upper face of the arm 5; and a magnet 2 fixed to the lower part of the door.
Patent JP-S61133725-A (JP)
Title: Logic circuit
Inventor: EMOTO MITSUHIRO
IPC: H03K19/086
Filed: 1984-12-03
Abstract: PURPOSE:To keep high-speed logic operation and to prevent voltage noises by providing a rectifier element having a voltage clamp capability with respect to an input signal voltage to improve the switching characteristic to a large amplitude input signal. CONSTITUTION:A Schottky barrier diode DC has a voltage clamp capability with respect to an input signal voltage, clamps a base potential of a transistor (TR) Q1 to a high potential by an anode-cathode forward voltage of the diode DC from a potential V5 of a reference voltage applying terminal 5 when the input signal changes largely to decrease remarkably the collector potential change of a drive current specifying TRQS. Thus, the saturation of the input TRQ1 due to a transient current at the charging of a collector-substrate junction capacitor Ccs and a collector-base junction capacitance Cjc of the TRQS is prevented. Further, the discharge time of the Ccs, Cjc is decreased remarkably to keep the high-speed logic operation. The voltage noises at a constant voltage applying terminal 6 induced through the Cjc of the TRQS are reduced remarkably.
Patent JP-H06223402-A (JP)
Title: Integrated electro-optical waveguide device
Inventor: JIYOSEFU FURANSHISU REBERI JIY
IPC: G11B7/12
Filed: 1993-10-13
Abstract: PURPOSE: To provide a reading/writing optical head of an integrated electro-optic waveguide type. CONSTITUTION: An electro-optic waveguide part 100 has a substrate, a lower buffer layer, a nonlinear optical (NLOZ) org. polarizable polymer waveguide having the refractive index higher than the refractive index of this lower buffer layer on the buffer layer and a GaAs laser diode 10. The ridge type waveguide step forms an elongated resonance cavity and has a modulation function and a second harmonic generation function aligned to an in-cavity type pseudo phase. The diffraction gratings coupled to the ridge planer waveguide part 200 have beam expansion function, TE-TM conversion function and beam deflection function. The planar type prism-shaped electrode part 300 executed optical waveguide beam deflection. A dual type linear diffraction grating coupler part 400 executes incident and exit coupling.  The deflection of the beam is attained by the planar type waveguide mirror protective film 500. The Mach-Zehunder interferometer type wave front sensor part 600 of the electro-optic waveguide generates a TES signal and FES signal.
Patent JP-H03118481-A (JP)
Title: Track jump circuit
Inventor: NAKANE HIROSHI
IPC: G01P3/487
Filed: 1989-09-30
Abstract: PURPOSE:To shorten the converging time of track jump by providing a pickup driving means, a nonlinear gain control means, a means for comparing the speed signal whose gain is changed with a reference signal and feeding back the signal to the driving means, and the like. CONSTITUTION:When a motor 1 is rotated, position signals H1S, H2S are generated, and the counted values of counters 23a and 23b are decreased. The magnitude of an output signal VE of a position-error detecting circuit 25 is decreased. Therefore, the reference speed signal voltage of a comparator 29 is also decreased. When the values of the counters 23a and 23b are '1', the number of rotation of the motor 1 is decreased to the lowest value. When a pickup 3 reaches the position of destination, the moving speed of the pickup 3 is reduced, and the amount of damping is increased. The electric damping is decreased with a nonlinear circuit 209 in this constitution. Thus the dampling amount is quickly converged, and the track jumping time can be shortened.
Patent JP-H1194913-A (JP)
Title: Flip-flop circuit for scan path and scan-path test system
Inventor: KUSANO RYOJI
IPC: H03K3/037
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a flip-flop circuit by which the facilitation of a test by the automation tool of a circuit can be designed by a method wherein the flip- flop circuit is operated in synchronization with the fall edge of a clock signal so as to correspond to a gated clock system in an ordinary operation mode and the flip-flop circuit is operated in synchronization with the rise edge of the clock signal in a test operation mode. SOLUTION: In an ordinary operation mode, a flip-flop circuit which receives a gated clock signal so as to be operated fetches input data in synchronization with a clock signal in a potential change direction, on the other side, opposite to the potential change direction, on one side, of the clock signal, the data is output from a data output terminal, and inverted data is output from an inverted-data output terminal. In a test system mode, data is fetched in synchronization with the clock signal in the potential change direction on one side, and the data is output from a scan-data output terminal. In a test scan mode, input scan data is fetched in synchronization with the clock signal in the potential change direction on one side, and the data is output from the scan-data output terminal.
Patent JP-H0198339-A (JP)
Title: Spread spectrum receiver
Inventor: KURIHARA TAKAO
IPC: H04B1/7075
Filed: 1987-10-09
Abstract: PURPOSE:To attain stable initial operation by setting an offset corresponding to a delay required for signal processing in generating a correlation pulse from a correlation spike to a reversible count means included in a synchronizing means for a received PN code and a reference PN code in a correlation device. CONSTITUTION:The received PN code and the reference PN code are inputted to a correlation device 1 and a correlation pulse is inputted to a matching filter 3 via a binarizing circuit 2. The matching filter 3 outputs a pulse to an up-down counter 4 when the correlation pulse is coincident with a prescribed pattern. The up-down counter 3 is initialized by a strobe pulse representing a head bit of the reference PN code outputted from the reference PN code generator 5 till a pulse is outputted from the matching filter 3 and repeats count-up from an offset set externally. The pulse from the counter 3 is supplied to a PN code phase control pulse generation circuit 8, which outputs a phase control pulse of the reference PN code.
Patent JP-H0565564-A (JP)
Title: Production of composite material
Inventor: NAKAO YASUHIRO
IPC: C22C1/10
Filed: 1991-09-06
Abstract: PURPOSE:To produce a composite material having much the same strength in different directions. CONSTITUTION:Aluminum borate whiskers as one-dimensional whiskers are mixed with 2-10vol.% zinc oxide whiskers as three-dimensional whiskers and this mixture is uniformly dispersed in water (solvent). After the water is removed by suction, a preform is formed by pressing and aluminum is infiltrated into this preform to produce a composite material. At the time of forming the preform, the fibers have three-dimensional random structure without arranging in one direction and isotropy of strength is obtd.
Patent JP-H02103207-A (JP)
Title: Copolymerization
Inventor: SUYAMA SHUJI
IPC: C08F4/28
Filed: 1988-10-13
Abstract: PURPOSE:To accomplish a copolymerization resulting in increased molecular weight without lowering polymerization rate by copolymerization between plural kinds of copolymerizable vinyl monomer using as initiator a specific polymeric peroxide. CONSTITUTION:The objective copolymerization can be accomplished by copolymerization between two or more kinds of copolymerizable vinyl monomer using as initiator a polymeric peroxide of the formula (-X-OO-)n[X is C(O)R1C(O) or R2C(O); R1 is 4-30C hydrocarbon or R3C(O)O(CH2CH2O)mC(O)R3; R3 is 2-10C hydrocarbon; m is 1-5; R2 is 6-30C hydrocarbon; n is 3-50] (e. g., constituted of recurring unit of the formula).
Patent JP-H0881422-A (JP)
Title: Production of nitrated arylamine
Inventor: MANFUREETO YAUTERATO
IPC: C07D239/42
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a nitro-substituted arylamine useful as an intermediate for producing dyestuffs, plant-protecting agents and medicines and as an important intermediate in photographic industry.  
     SOLUTION: A nitro aromatic compound of formula I [Ar is a 4-16C monocyclic or polycyclic aromatic group capable of containing one or more heterogeneous atoms selected from the group of N, O and S; R 1  is a 5-16C monocyclic or polycyclic aromatic group comprising carbon atoms and occasionally uppermost three heterogeneous atoms selected from the group of N, D and S; R 2  is H, an alkyl, an alkenyl, a cycloalkyl or an aryl; X is a halogen, CN, an alkyl, an alkoxy, an alkylmercapto, an alkylsulfonyl, carboxy or nitro; (n) is 0-3] is allowed to react with an amine of formula II in the presence of a base and oxygen in a polar solvent to obtain the objective compound of formula III. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6145212-A (JP)
Title: Automatic focus adjusting device of camera
Inventor: AKATA YASUAKI
IPC: G02B7/36
Filed: 1984-12-03
Abstract: PURPOSE:To shorten a necessary focusing time by varying the slow driving area width of a photographic lens according to the movement extent which is detected at the stop of a motor and required by the photographic lens to arrive at its focusing position. CONSTITUTION:A reference data value for the deceleration of a motor MO which is to be compared with the necessary movement extent value of the photographic lens LE to reach the focusing position is varied according to the value of the necessary movement extent value detected at the stop of the motor MO. Therefore, when the necessary movement extent is small, the width of the slow driving area of the lens LE is shortened and fast driving is performed as much as the width is shortened to increase the driving speed of the motor MO; and the lens is driven at the alow speed when approaching the focusing position, thereby shortening the time up to the focusing.
Patent JP-2000059912-A (JP)
Title: Electric car
Inventor: TAGUCHI HISASHI
IPC: B60L50/11
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent electricity from running out by providing a watch-type distribution board, charging the batteries of an electric car with a generator running the elecric car, making it possible for the electric car to continue to run, repeating causing a current to flow and charging dividing the batteries into three sets, and making it possible to supply electric energy. SOLUTION: A generator 2 is linked with a belt 8 to a drive shaft fitted to a car body, and generates electricity, and the electricity is supplied to batteries 10 by a cut-out relay. The electricity supplied is caused to pass a watch-type distribution board 9, and fed to a DC motor in order from three sets of 24-volt batteries to make the car run. Accordingly, it becomes possible to prevent the electricity of the batteries from running out in the middle, and to cause the car to run without stopping for charging.
Patent JP-H0198391-A (JP)
Title: Magnetic reproducing device
Inventor: KIDO KOICHI
IPC: H04N9/87
Filed: 1987-10-09
Abstract: PURPOSE:To obtain a stable reproduced luminance signal without deteriorated picture quality by setting a high pass filter separating a reproduced luminance signal to a higher cut-off frequency in applying reproduction other than the conventional reproduction. CONSTITUTION:An H control signal is outputted from a system controller 91 at normal reproduction and an L control signal is outputted at other special reproduction. An AND circuit 92 outputs AND logic between the control signal and an output control signal of a pilot signal discrimination circuit 92. A moving contact of a switch circuit 59 is changed over in response to the output of the AND circuit 92 and an HPF 57 an FM equalizer circuit 58 of the reproduction luminance signal system and an HPF 60, an FM equalizer circuit 61 are changed over.
Patent JP-S63154479-A (JP)
Inventor: EDOWAADO JIEI GAFUNII
IPC: B62K5/06
Filed: 1987-10-09
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-2000088161-A (JP)
Title: Flexible pipe coupling
Inventor: NISHIBORI SHINICHI
IPC: F16L33/28
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an assembly work for a flexible pipe coupling and to relieve the burden of part management through reduction of the number of parts, in the flexible pipe coupling provided with a fastening cylinder which is screwed in a cylinder to be connected through the end part on the large part side of a taper part in the cylinder to be connected and through which a bellows pipe is inserted, and a retainer pressed in the taper part by a transmission force from a fastening cylinder during screw-in and fitted externally of the root part of the bellows pipe. SOLUTION: A retainer 3 and a fastening cylinder 2 are intercoupled through coupling members 41 and 41 having strength enough to allow rupture when a transmission force is decreased to a value lower than a force corresponding to the final fastening force of a fastening cylinder 2. The coupling members 41 and 41, the fastening cylinder 2, and the retainer 3 are integrally formed. After rupture of the coupling member occasioned by screw-in of the fastening cylinder 2, the fastening cylinder 2 is brought into contact with the retainer 3 from backward in a screw-in direction.