baber/WOPTO huggingface dataset:
Patent JP-S5586054-A (JP)
Title: Color picture tube with deflecting yoke
Inventor: TANABE TATSUO
IPC: H01J29/76
Filed: 1978-12-22
Abstract: PURPOSE: To enable the separation between the adjustment of raster revolution and that of color purity by axially moving the deflecting yoke assembling body with the screw-shaped section provided on the surface of the body of revolution which can coaxially be revolved together with the neck section.  
     CONSTITUTION: The deflecting yoke assembling frame structure 2 consisting of the deflecting coils 8 and 9, the core 10, and the separator 7 engages with the concave section 14 at the separator 7 and the projection 13 of the deflecting yoke mounting body 12. Consequently, the rotary position of the deflecting yoke assembling body 2 is determined and the end of the mounting body 12 is clamped with the clamping ring 6. After that, the rotary position (angle) is fixed. The body of revolution 11 for moving the deflecting yoke on which the convex-shaped screw section 15 engaging with the inside concave screw section of the separator 7 is projected is inserted between the external surface of the mounting body 12 and the internal surface of the separator 7. By revolving the body of revolution 11, the deflecting coil assembling body 2 is axially moved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5585048-A (JP)
Title: Semiconductor device
Inventor: ITOU MITSUO
IPC: H01L23/28
Filed: 1978-12-22
Abstract: PURPOSE:To prevent a resin body from forming cracks when clamping screws, by providing grooves between the resin body for sealing a semiconductor pellet and resin bodies for installing screws. CONSTITUTION:A semiconductor pellet 5 is disposed to a central portion of a metallic flange portion 3, and three leads 6a, 6b, 6c containing what are connected to the electrodes of the pellet 5 through wires (gold wires). The pellet 5 is sealed by a resin body 1 and resin bodies 8 for mounting screws for fitting, which extend from the resin body 1 and of which holes 2 conforming to the screws for fitting are made up in fitting holes 7 for mounting, on the flange 3. Since grooves 9 are provided between the resin body 1 and the resin bodies 8 for mounting the screws so as to cross the portions between the resin body 1 and the resin bodies 8 and clamping stress in the case when mounting the screws is interrupted at the grooves 9, the formation of cracks to the resin body 1 can be prevented. Difference in stages may be installed in place of the grooves 9.
Patent JP-H0713378-A (JP)
Title: Electrophotographic photoreceptor
Inventor: DOI KAZUHITO
IPC: G03G5/14
Filed: 1993-06-28
Abstract: PURPOSE:To provide an electrophotographic photoreceptor, which has excellent potential stability and image quality stability durable in repeated use and an environmental condition and is applicable to either of normal and reversal developing systems. CONSTITUTION:In an electrophotographic photoreceptor, in which an under coating layer 2 and a photosensitive layer are laminated in order on a conductive base body 1, the under coating layer 2 mainly consists of two or more kinds of alcohol soluble polyamide resins, each of which has different molecular weight respectively, a compound in which a positive hole movelizer such as a hydrazone compound, a stilboene compound, a triphenylamine compound, or the like is dissolved and contained 10% by weight or less of the resin, and lower alcohol, and is formed by using a solvent containing chlorinated hydrocarbon of 50% by weight or less.
Patent JP-S644418-A (JP)
Title: Production of whisker reinforced metal composite material
Inventor: ODA TAKASHI
IPC: B22F3/15
Filed: 1987-06-26
Abstract: PURPOSE:To enable the mass production of a whisker reinforced metal composite material by putting a mixture composed of matrix metal powder and whiskers or the preform thereof into a cylindrical metallic container, placing a drop cover consisting of metal foil atop the mixture and subjecting the mixture to degassing and sintering at the time of compounding the metal powder and whiskers by powder metallurgy. CONSTITUTION:The fine Al or Al alloy powder of <=200 mesh is used as the raw material for the matrix metal and acicular single crystals such as SiC and Si3N4 are used for the whiskers. These two raw materials are mixed to a prescribed ratio to prepare the homogenized powdery raw material mixture 2. After this mixture is preformed, the preform is put into the cylindrical container 1 consisting of a sheet material of the same Al or Al alloy as the matrix metal having 0.1-1mm thickness. The drop cover 3 consisting of the metallic foil made of likewise the Al or Al alloy and having 10-30mum thickness is placed atop the preform. The raw material mixture 2 is then degassed by heating under vacuum. The inside of the container 1 is then substd. with an inert gas such Ar and the top end 4 of the container 1 is folded toward the inside to shut off the inside of the container from the outdoor air; thereafter, the container 1 is set into a metallic mold and is heated in a pressurized state to sinter the raw material mixture 2.
Patent JP-S6049036-A (JP)
Title: Film-forming composition and improvement in surface of synthetic resin molded article using the same
Inventor: TANAKA TOORU
IPC: C09D5/00
Filed: 1983-08-29
Abstract: PURPOSE:To provide titled composition capable of giving molded article surface of high hardness, wear resistance, etc., through coating on a synthetic resin molded article followed by curing through crosslinking, comprising specific radically polymerizable compound, organic solvent-dispersible silica powder and photocrosslinking initiator. CONSTITUTION:The objective composition comprising (A) a radically polymerizable compound having at least two (meth)acryloyloxy groups in one molecule, (B) organic solvent-dispersible silica powder, and (C) photocrosslinking initiator such as benzoin. The component (A) is preferably incorporated further with a compound having one (meth)acryloyloxy group in one molecule. Synthetic resin surface will be improved in wear resistance, scratch resistance, hardness, etc., by coating the above composition on the surface followed by curing through crosslinking.
Patent JP-S5282130-A (JP)
Title: Print line decision equipment for record sheet
Inventor: SUZUKI TADAO
IPC: G06K15/00
Filed: 1975-12-29
Abstract: PURPOSE: To eliminate overlap of print types through comparison between the final line number of the printing of the preceding time which is read magnetically from record sheet and the final line number of the finished printing which is read through optical scanning and by using the larger number as the reference amount to determine the printing line of this time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10334481-A (JP)
Title: Track jump control device for optical disk device
Inventor: SAIKI TAKESHI
IPC: G11B21/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To surely perform a track jump operation even against an uncertain eccentric component by performing track jump control using an eccentricity correcting signal outputted from a frequency characteristic correcting filter instead of a tracking error signal. SOLUTION: At the track jump operation, a selector 6 is operated by a system control microcomputer 12 to make a changeover from the tracking error signal (a) to the eccentricity correcting signal (b) which is then inputted to a tracking loop filter 7. Then, a tracking phase compensating signal (c) and a track jump pulse signal (d) are added up by an adder 8 to output a tracking drive signal (e). Subsequently, a tracking actuator signal (f) is outputted by an actuator driver 11 based on the tracking drive signal (e), and a photodetector 1 is controlled by this tracking actuator signal (f). Thus, the track jump control is surely performed by using the eccentricity correcting signal.
Patent JP-H0910971-A (JP)
Title: Laser beam processing method
Inventor: SATO HIDEMI
IPC: B23K26/00
Filed: 1995-06-23
Abstract: PURPOSE: To form a via hole of a desired depth and diameter at a multilayered wiring board with good accuracy by concentrically irradiating this wiring board with a laser beam and detecting the main peak of the intrinsic line spectrum generated in an inner layer conductor formed with this hole. CONSTITUTION: The boring of the surface layer and org. insulating layer of the multilayered wiring board is started by concentrically irradiating the surface of the front layer copper foil of the wiring board with the laser beam. The line spectrum intrinsic to the inner layer conductor material is generated when the laser beam arrives at the surface of the inner layer conductor. Only the desired spectrum is taken out of this plasma emitted light by a band-pass filter 7 via dichroic mirrors 4, 4', is photoelectrically converted by a photodetector 9 through a condenser lens 8 and is inputted to a main controller 10. The inputted data is analyzed by every shot of the laser beam and the number of the times when the line spectrum which is the intrinsic main peak value exceeds the set threshold value is measured.  A processing stop signal is outputted when the measured number of times attains the set number of times. The processing end point is determined and the processing of the via hole is ended by this signal.
Patent JP-H10329816-A (JP)
Title: Container hood installing equipment
Inventor: INOUE MASAO
IPC: B65B61/14
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To surely and easily install a hood on the cap part of a container. SOLUTION: Hood installing equipment 1 is constructed for installing a hood 10 at the cap part 21 of a container 20. In this case, a magazine 2 for storing a plurality of hoods 10, a conveyor (supplying part) 4 for supplying the container 20 to a hood installing station S, a transferring mechanism 3 for transferring the hood 10 taken out from the inside of the magazine 2 to the hood installing station S and a guide part 6 for guiding to gradually open the notch part for cap introduction of the hood 10 as the hood 10 approaches the hood installing station S are provided.
Patent JP-H0324044-A (JP)
Title: Apparatus for hydrolyzing protein or peptide
Inventor: UCHIDA TOYOAKI
IPC: C07C227/28
Filed: 1989-06-19
Abstract: PURPOSE:To provide an apparatus to successively transfer a specimen to a step for supporting a protein or peptide on a specimen carrier having a specific structure, a step for drying the specimen, a step for hydrolyzing by solid-gas reaction, a step for extracting the hydrolyzed specimen and a step for introducing the extracted liquid to an amino acid analyzer. CONSTITUTION:A protein or peptide is supported on a glass filter 7 of a specimen carrier 9 composed of an inner glass cylinder 6 holding a glass filter 7 for supporting a specimen and an outer metal cylinder 8 holding said inner cylinder 6 and the specimen is dried in a vacuum box 10. The specimen carrier 9 is transferred to a hydrolysis stage and hydrolyzed hy a solidliquid reaction under the supply of an acid-mixed steam to the specimen under high temperature and pressure condition. The hydrolyzed specimen is extracted with dilute hydrochloric acid and the obtained solution of the specimen is introduced into a sample coil 28 in a six-way valve 27 used as an introducing device for an amino acid analyzer. Each step is continuously performed without using manual operation to suppress the contamination, exclude the error caused by individual difference and enable more accurate analysis of amino acid composition.
Patent JP-S6219442-A (JP)
Inventor: MURAKAMI FUMIO
IPC: B32B5/02
Filed: 1985-07-19
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-S6051483-A (JP)
Title: Dc motor drive and stop circuit
Inventor: YUGAWA HIDEKI
IPC: H02P3/12
Filed: 1983-08-31
Abstract: PURPOSE:To reduce the current capacity by connecting a brake transistor to both ends of an armature, turning ON a transistor for driving a motor at OFF time, thereby flowing only an armature current to the drive transistor. CONSTITUTION:A drive transistor T1 is connected in series with an armature of a DC motor 2, the T1 is turned ON and OFF by a drive circuit 6 to drive the motor 2. A brake transistor T2 is connected to both ends of the armature, the transistor T2 is held in OFF state by the ON of transistors T4, T5 at the drive time of the motor 2, the T1 is turned OFF, and when the motor 2 is stopped, a capacitor 13 is charged by the voltage between the terminals of the T1 to turn the transistor T3 ON, the armature is directly shortcircuited by turning ON the T2 to flow a brake current. Accordingly, since the current of a brake circuit is not flowed to the T1, the current capacity can be reduced to reduce the cost.
Patent JP-H06349790-A (JP)
Title: Pattern-forming method for laminated film
Inventor: YAMAZAKI KENJI
IPC: H01L21/3065
Filed: 1993-06-04
Abstract: PURPOSE:To obtain the cross section of a laminated film excellent in the properties of covering a difference in level without causing lowering of a productivity by the increase of the number of processes at the time of pattern-forming a laminated film composed of a plurality of layers by the use of one resist pattern. CONSTITUTION:In a method for forming the pattern of a laminated film 14 by etching the upper layer film 13 of the laminated film 14 composed of a plurality of layers with the use of a resist film 15 having a desired pattern, by causing the resist film 15 to remain and by using the resist film 15 again to each the lower layer film 12 of the laminated film 14, the upper layer film 13 of the laminated film 14 is first etched by isotropic etching. Subsequently, the lower layer film 12 of the laminated film 14 is etched by anisotropic etching so that overetching is brought about at the time of etching the upper layer film 13.
Patent JP-H0651799-A (JP)
Title: Method for synchronizing voice-message coding apparatus and decoding apparatus
Inventor: DEBUITSUDO ANDAATON
IPC: G10L19/06
Filed: 1993-06-04
Abstract: PURPOSE: To provide a high-quality speech message encoding and decoding method which is reduced in complicated calculation and a synchronization system between an encoding device and a decoding device which can accurately and efficiently extract control information and speech information. CONSTITUTION: The speech message encoding and decoding method which processes sample permutations consists of a step of gain control 102 in which respective code vectors are brought under gain control in a backward adaptive gain controller body 145 and discriminated with corresponding indexes, a step in which corresponding code vector candidates are generated by filtering the gain-controlled code vectors in synthesizing filters 103 and 104 featured with filter parameters, a step in which the parameters of the synthesizing filters are adjusted in response to the input sample permutations, a step in which the sequential sample permutations are compared with the code vector candidates, and a step in which (i) the index of the code vector candidate having the shortest distance from each permutation and (ii) the parameters of the synthesizing filters are outputted.
Patent JP-S5960599-A (JP)
Inventor: RAINERU BERUTORUDO
IPC: G07C9/00
Filed: 1983-08-31
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-H101595-A (JP)
Title: Curable resin composition and coating method using the same
Inventor: AZUMA ICHIRO
IPC: C08L101/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition having excellent peeling characteristics, by using a resin in the form of a non-aqueous dispersion which contains a hydroxyl group together with an amino group and a carboxyl group as an essential resin component and an amino resin as an essential curing component. SOLUTION: An amide group-containing resin is prepared by copolymerizing an acrylamide monomer represented by the formula, wherein R1 represents H or a methyl group, R2 represents a 1-3C alkylene group and R3 represents H or a 1-13C hydrocarbon group, such as N-methylol(meth)acrylamide, in an amount of 2 to 30wt.%, with a copolymerizable vinyl monomer such as methyl acrylate, 2-hydroxyacrylate and acrylic acid. A vinyl monomer is then polymerized in a non aqueous solution using the amide group-containing resin as a dispersant, to thereby obtain a resin in the form of a non-aqueous dispersion which contains a hydroxyl group together with an amino group and a carboxyl group in one molecule thereof.  The curable resin composition of the present invention is prepared by mixing this resin as a base resin with a curing agent comprising an amino resin such as a n-butylated melamine resin, at a weight ratio of about 85/15 to 70/30.
Patent JP-S5946446-A (JP)
Title: Heat pump type water heater
Inventor: KAMATA JIYOUJI
IPC: F25B47/02
Filed: 1982-09-10
Abstract: PURPOSE:To make it possible to shorten a defrosting operation and at the same time, to prevent the lowering of the effective temperature of hot water in a hot water storage tank resulting from the defrosting operation by a method wherein a forward pipe of a water circulating circuit is connected to the lower part of the center of the side surface of the hot water storage tank while a backward pipe is connected to a part near the bottom of the side surface of the tank and a circulation pump is operated even during the defrosting cycle. CONSTITUTION:When a sensor 20 detects frosting during the operation of a heat pump 2, a four-way changeover valve 21 forms the defrosting cycle. In this case, the hot water of a suitable temperature in the hot water storage tank is supplied to a heat exchanger 6 to heat a heat medium by operating continuously the circulation pump 11' so that the defrosting action terminates in an extremely short period of time and the actual heating time for the heat medium is improved sharply. Further, cold water circulating through the hot water storage tank 1 during the defrosting cycle enters the tank from the bottom and the temperature in the tank is not lowered by the cold water. The hot water in the tank 1 is supplied from the bottom during the heating operation of the heat pump and it is possible to heat uniformly the entire region of the tank by convection.
Patent JP-H115578-A (JP)
Title: Foot board structure in scooter
Inventor: FUKUMOTO YOSHIYUKI
IPC: B62J25/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To secure foot ground touching property at the time of stopping a scooter, eliminate an interference of a driver and a fellow passenger and make the appearance excellent by constituting a foot board by a series of foot rest surface of the driver to a foot rest surface of the fellow passage and forming a precessed part at the outer edge part of the foot board corresponding to the foot of the driver which is gotten down on the grounds at the time of stopping the scooter. SOLUTION: A difference in level part is provided by making a foot board 10 to have a bending constitution at the boundary part of a foot rest surface 10a of a driver and a foot rest surface 10b of a fellow passenger. The front end of the foot rest surface 10b of the fellow passenger is set to a higher location than the rear end of the foot rest surface 10a of the driver and the foot rest surface 10b of the fellow passenger is inclined downward in the rear direction. The inclined angle is properly set so that the fellow passenger may ride on the scooter, extremely naturally place the foot bent from the knee on the foot rest surface 10b and maintain his attitude without feeding any malaise on a car body.  By providing a difference in level part at the boundary part of both the foot rest surfaces, the mutual interference of the foot of the fellow passenger and the foot of the driver is eliminated, foot ground touching property is secured, the attitude can be maintained without feeling any malaise on the car body and the scooter becomes excellent in appearance.
Patent JP-S6136414-A (JP)
Title: Water pollution preventing film
Inventor: OBAYASHI TOSHIAKI
IPC: E02B15/00
Filed: 1984-07-27
Abstract: PURPOSE:To prevent damage of a film through release of a water flow pressure, by a method wherein a flexible film, having an opening which is closed at a point lower than a set water pressure and opened at a point higher than said value, is stretched to a unit frame body, and the frame bodies are coupled together in a plane configuration to form a water turbidity preventing film. CONSTITUTION:A flexible film 2 of synthetic rubber is attached to the opening of a unit frame body 1 of soft synthetic resin, synthetic rubber, and the flexible film 2 has a central part which is opened 4 to form the shape of a funnel. A number of the unit frame bodies 1 are coupled together to form a water turbidity preventing film, and floats 3, each mounted to the upper part of the preventing film, are installed around a construction water area. Usually, the flexible films 2 are hung down with the openings 4 closed, and this prevents dispersion of turbidity. If a water flow is produced by waves, the opening 4 is opened to release the water flow pressure therethrough, and this prevents damage of the flexible film 2.
Patent JP-H1092933-A (JP)
Title: Manufacture of semiconductor device
Inventor: ZUN HI IMU
IPC: H01L21/302
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a highly integrated semiconductor device by preventing the damage to its substrate at etching steps. SOLUTION: Gate electrodes are formed on cell regions and peripheral regions, gate electrodes 24 are formed also on field regions 22 at the peripheral regions, source/drain regions 27 at the active regions of both regions are exposed, cap insulation film 25 of the gate electrodes at the field regions is also exposed at the same time and then selectively removed and a metal wiring is formed through their respective contact holes.
Patent JP-S6136817-A (JP)
Title: Shift level device of speed change gear
Inventor: WATANABE HITOTSUGU
IPC: B60K20/02
Filed: 1984-07-27
Abstract: PURPOSE:To secure the accurate projected length for fixture of a shift lever by fitting a lock pin containing a lock release button and energized elastically into a recess part formed at the outer circumference of the shift lever which slides within a tubular shift arm. CONSTITUTION:When the upper part of a lock release button 16 is pressed left, a lock pin 18 moves right with release of the engagement with a recess part 3. Thus a shift lever 1 is moved down by is empty weight and a spring 20 and stored into a shift arm 10. When the lever 1 is moved up, the tip of the pin 18 gets on a sloping surface 6 formed at the outer circumference of the lever 1. Then the pin 18 is automatically set into the part 3 when the lever 1 is pulled up further. The lever 1 is locked at a protected position. The pin 18 is energized in the interlocking direction with the part 3 by the pin 18 and a spring 19. Thus the pin 18 never gets out of the part 3 despite the vibrations or shock.