baber/WOPTO huggingface dataset:
Patent JP-H03101984-A (JP)
Title: Sliding bearing structure
Inventor: TAKADA KATSUMI
IPC: F16C29/02
Filed: 1989-09-18
Abstract: PURPOSE:To realize excellent sliding characteristics by fixing a pipe made of a metal while penetrating a moving body made of a synthetic resin and press-fitting bearing members to both end sides of the pipe made of the metal. CONSTITUTION:The displacement size delta3 of the center line 28 of the right end section 24a of a pipe 24 made of Al and the center line 29 of the left end section 24b as sections, into which bearing members 21, 22 are press-fitted, is determined by the accuracy of the pipe 24 made of Al regardless of the dimensional accuracy of the molding of a carrier 20 under the state in which the pipe 24 made of Al is unified with the carrier 20. Since dimensional accuracy is improved generally and displacement size delta3 is 10mum or less in the pipe 24 made of Al, the displacement size delta4 of the center line 30 of the press-fitted bearing member 21 and the center line 31 of another bearing member 22 is 10mum or less, and the core displacement of the bearing members 21, 22 at both ends is kept within a tolerance. Accordingly, the carrier 20 is slid along a guide shaft 23 with no trouble.
Patent JP-H04121787-A (JP)
Title: Display system
Inventor: DEMACHI KAZUNORI
IPC: G09G5/00
Filed: 1990-09-13
Abstract: PURPOSE:To realize simultaneous display operation on a CRT and a flat display by generating the same display timing signal for the CRT and flat display and supplying it, and sending display data, etc., respectively. CONSTITUTION:A display controller 11 generates VC a signal for the CRT 15 and sends it to the CRT 15 and a video converting circuit 18. This circuit 18 converts the VC signal into a VD signal for the flat display 16. The controller 11 generates synchronizing signals for the CRT 15 and the display 16 and sends them to the CRT 15 and the display 16. The synchronizing signals are the same signal, so the CRT and flat display is equal in image display timing. The CRT 15 displays an image in response to the synchronizing signal and VC signal from the controller 11. The display 16 displays an image by receiving the synchronizing signal from the controller 11 and the VD signal from the circuit 18. Thus, the operation timing of the display 16 is matched with that of the CRT 15 to display the same contents at the same time.
Patent JP-H0794162-A (JP)
Title: Manufacture of battery and battery separator
Inventor: TAKAHASHI NORIMASA
IPC: H01M6/12
Filed: 1993-09-28
Abstract: PURPOSE:To provide a separator having high closing voltage without any increase in the specific resistance thereof by filling space between each separator with a deaerated water soluble resin solution, and making the separators adhere to each other. CONSTITUTION:A button type alkaline battery (SR626) is formed out of a sealing plate as a negative terminal in common, a negative electrode active material 2, a separator 3 made of a polyethylene graft film and the first cellophane, the second cellophane and nonwoven fabric, a positive electrode material 4, a positive electrode case 5 and an insulation packing 6. For the preparation of the separator 3, four layers of the tape type polyethylene graft film, the first cellophane, the second cellophane and the nonwoven fabric are coiled like a roll, while a polyvinyl alcohol solution deaerated in advance is being applied between separator materials, and, then, dried in vacuum at a temperature of 30 deg.C for two minutes, thereby providing the separator 3.
Patent JP-H1061650-A (JP)
Title: Spring washer and work method therefor
Inventor: OHARA SHIGEYUKI
IPC: F16B43/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To not only reduce cost of a work equipment but also enable continuous production by a forward feed press by constituting a work method of a boring process of forming a bolt inserting hole in a steel plate and a cutting work process of cutting it along a cutting line passing through the almost center of the bolt inserting hole and of forming inclined seat surfaces so that cutting surfaces go crisscross with each other. SOLUTION: A small hole 3 and a bolt inserting hole 2 are bored at a single stroke in a long size steel plate S carried at a prescribed carrying pitch by a small hole boring punch and a bolt inserting hole boring punch, and it is cut up to the small hole 3 by going over the bolt inserting hole 2 from one side along a cutting line (x), and inclined seat surfaces 5a and 5b pressurized in the alternate direction are formed on both sides of the cutting line (x). At the same time, they are divided by a cutting edge, and a spring angle washer 1 is formed.
Patent JP-H0983685-A (JP)
Title: Composite device
Inventor: MATSUMOTO SUNAO
IPC: H05K5/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce an installing area by providing an inclined angle varying means, a guiding means, a driving means, a roller and a connecting arm member and guiding a guiding stud by a side face groove projected from a top face part. SOLUTION: A driving mode 33 which is reverse-revolution-driven by fixing to the output axis of an output gear 33a gearing into the gear 32a of a sector gear 32 is fixed to a main body. As the gears 33a are driven clockwise, the connecting arm member 28 is rotated in the direction of an arrow M1 to move a base part 6 to the position shown in figure by a broken line and to the position of covering the pressure plate 17 of a scanner. When a start button is depressed when the base part 6 is at the position shown by the broken line on the contrary, a motor 33 is driven counterclockwise. Thereby the member 28 is rotated in the direction of an arrow U to move the base part 6 to a position shown in figure by a full line to be in a standing state and to use the scanner.  As the result of this, right and left shake at the time of moving along a forward and backward direction is prevented from being generated.
Patent JP-S63152745-A (JP)
Title: Viscous damper
Inventor: NUMAJIRI SUSUMU
IPC: F16F15/173
Filed: 1986-10-13
Abstract: PURPOSE:To miniaturize a device, by filling a clearance between the internal wall surface of a cavity part and the external wall surface of an inertia ring with silicone oil and setting its viscosity to 300,000 cst.at 25 deg.C or more, clearance to 0.3-0.5mm and inertia moment ratio to 0.3 or less. CONSTITUTION:A clearance hs between the internal wall surface of a cavity part 4 of a case 1 and the external surface of an inertia ring 3, inserted fitting to the inside, is set to 0.3-0.5mm, and a damper, which fills this clearance with silicone oil, sets its viscosity to 300,000cst.at 25 deg.C or more while inertia moment ratio to 0.3 or less. In this way, the damper increases its damping coefficient and spring constant in accordance with an increase of the viscosity of the silicone oil. Accordingly, the damper, which is formed into small size improving durability, can be prevented from easily receiving an influence of ambient temperature.
Patent JP-H0990259-A (JP)
Title: Light deflector
Inventor: MURAKAMI KENJI
IPC: G02B26/10
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a light deflector simple in optical design and capable of positioning a small light emitting device optically with high accuracy improving the workability and minaturizing the deflector. SOLUTION: In this light deflector having a frame body 2 and a twisting vibrator 4 arranged in the frame body 2 formed from the same semiconductor single crystal substrate 1 and twisting springs 31 , 32 arranged at both ends of the frame body 2 and supporting the twisting vibrator 4, a driving source 6 formed on the twisting pendulum 4 and generating a torsional oscillation in the twisting vibrator 4, a surface light emitting laser 5 formed on the twisting vibrator 4 positioned on the line with the twisting springs 31 , 32 as axis and a light receiving element 10 for detecting the light beam from the surface light emitting laser 5 are provided, and the driving source 6, the surface light emitting laser 5 and the light receiving element 10 are monolithically formed on the semiconductor single crystal substrate 1.
Patent JP-H0576847-A (JP)
Title: Grain distributor of shaking sorter
Inventor: ISSHIKI TSUTOMU
IPC: B07B13/11
Filed: 1991-09-20
Abstract: PURPOSE:To assemble shaking sorters of two or more types while achieving the reduction of the number of parts and to rationalize the stock control of parts by specially constituting the distribution case connected to feed terminal of the delivery trough of a shaking sorter. CONSTITUTION:In constituting an apparatus supplying mixed rice to multistage shaking sorting plates 21, 21,... through a distribution case 24, only the distribution case 24 is divided into distribution chambers 24a, 24a... having the same size whose number is equal to the number of the multistage shaking sorting plates 21, 21,... along a grain transfer direction by partition plates and two or more sets of the distribution chambers are constituted corresponding to a type. The other delivery trough 23 and the shaking sorting plates 21, 21,... are constituted in the same size and a plurality of shaking sorters different in the number of the shaking sorting plates 21 are constituted from these constitutional members.
Patent JP-2001065124-A (JP)
Title: Rain gutter
Inventor: HAYASHI HITOSHI
IPC: E04D13/064
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a fiber composite rain gutter excellent in durability preventing the deformation thereof by heat expansion and having a water vapor non-permeable layer excellent in weatherability and water vapor non- permeability. SOLUTION: This fiber composite rain gutter (a) is so constituted that a water vapor non-permeable layer B of water vapor non-permeable resin is provided to the outside of a substrate layer A constituted of substrate resin and reinforcing fiber. Or, a surface layer C of high weather resistant resin is provided to the outside of the water vapor non-permeable layer B, and an adhesive layer D is provided between the water vapor non-permeable layer B and surface layer C.
Patent JP-H1091294-A (JP)
Title: Client server system and its operation control method and client device
Inventor: KOHAMA TAKETAKA
IPC: G06F1/26
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To properly notify the arrival of a mail by showing the arrival of the mail on a display of a client device when a server device receives a mail that is addressed to the client device after the power is cut for a part of a computer and one of both power supplies of the display. SOLUTION: A monitoring part 26 monitors whether the user of a client device 20 performs a prescribed key input operation, etc., via an input part, and a control part 24 sets a timer 28. If no prescribed operation is performed within the set time of the timer 28, the power supply is cut to a part of a computer and one of both power supplies of a display 30. If a server device 10 receives a mail that is addressed to the device 20 after the power supply is cut, the arrival of the mail is shown on a display 46 of the device 20. As a result, the arrival of the mail can be properly notified while the power consumption of the device 20 is reduced.
Patent JP-S6482627-A (JP)
Title: Photoelectron transfer device
Inventor: YAMADA AKIO
IPC: H01L21/027
Filed: 1987-09-25
Abstract: PURPOSE:To make it possible to prevent the transfer distortion of a transfer pattern by providing on the periphery of a sample an electric field correction member for correcting the electric field. CONSTITUTION:When a potential V1 is applied between a photoelectric mask 31 and a wafer 21 by a power supply circuit 8 and a potential V2 is applied to an electrode plate 32, equipotential surfaces as represented by dashed lines are formed between the photoelectric mask 31 and the wafer 21, and photoelectrons e<-> are accelerated by the equipotential surfaces and reach the exposure surface 21a of the water 21. And, at this time, the peripheral part of the wafer 21 is positioned by a jig 22 and a potential V3 is applied between the two electric field surfaces 26, 27 of the jig 22 from a voltage applying means 28. As to the electric field by the jig 22, the first and second electric field surfaces 26, 27 are formed so that they are substantially parallel to the equipotential surfaces on the wafer 21, and the potential V3 is set to a value which does not distort these equipotential surfaces.
Patent JP-H1092395-A (JP)
Title: Battery can forming material and manufacture thereof
Inventor: SUGIKAWA HIROFUMI
IPC: H01M2/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To lower contact resistance on the inner side of a can, improve battery characteristics, enhance corrosion-proofness and good appearance on the a outer side of the can, decrease man-hour, and reduce cost by employing as a base material a clad steel provided with a member aligned with both faces of a mother material. SOLUTION: A battery can forming material 1 is composed of a clad material provided with a nickel plate 3 on one face of a mother material 2 composed of a steel plate and a nickel alloy plate 4 as an alignment material on the other face thereof. For manufacturing of this material 1, an alignment material of about 1mm to 5mm in thickness is first laminated in a mother material composed of a slab of 200mm to 300mm in thickness, after which thermal rolling is performed while applying width drawing of 10% or less, and a thermal rolling coil is taken up while heating both ends in a widthwise direction. Next, by performing cool rolling, this cannot be achieved by a conventional clad steel plate. The clad steel plate of 0.01mm to 0.7mm in thickness of the mother material, 10 micrometers in thickness of the motor material, and superior deep drawing characteristic can be manufactured.  Thereby, man-hour is significantly decreased, and internal characteristics such as corrosion proof and processing capability can be easily and inexpensively improved.
Patent JP-H06229564-A (JP)
Title: Heater
Inventor: MARUTEIN GUROSU
IPC: H05B3/74
Filed: 1993-09-03
Abstract: PURPOSE: To assemble a member weak in size with higher reliability and with a simple structure by effectually influencing an apparent illumination pattern. CONSTITUTION: A resistor 10 of at least one radiant heater is made of a corrugated band and includes a plurality of projections 28 projecting from a corrugated longitudinal edge 14 in a different direction. The projections are on the one side engaged with an insulator 3 for the purpose of holding while forming on the other hand a longitudinal portion 39 having a lower electric resistance. The projections are viewed darker compared with an illumination longitudinal portion 38 viewed intermediate owing to a prior art operation power. Thus, the longitudinal portion 38 starts to emit fine light very rapidly when the control becomes an operation state, which is set to be spreaded to a corrugated line. Further, mounting of a heating resistor 10 is set to be highly reliable.
Patent JP-H0288287-A (JP)
Title: Thermal recording material
Inventor: TAKATANI MASAHIRO
IPC: B41M5/337
Filed: 1988-09-26
Abstract: PURPOSE:To improve a color forming density, a color forming sensitivity, a heat response, and a shelf stability and to eliminate a fogging by incorporating a specific 2,2-bispropane in a sensitizer contained in a thermal recording material using a color reaction of a color forming dye with a color developer. CONSTITUTION:In a thermal recording material using a color reaction of a color forming dye with a color developer, as a sensitizer a 2,2-bis(4-substd- sulfonyl oxyphenyl)propane shown by a formula (where, two Rs independently represent phenyl or tolyl) is incorporated. In this manner, a color forming density, a color forming sensitivity, and a heat response are enhanced, a fog is eliminated, and a shelf stability is also improved. As a dye for the thermal recording material, normally a leuco compound is preferably used, but any dye having no possibility of adversely affecting the thermal recording material may be used. On the other hand, a color developer for use is not particularly limited, but normally a phenol compound, a thiophenol compound, a thiourea compound, an organic acid, its metallic salt, and others may be used.
Patent JP-S6484970-A (JP)
Title: Facsimile equipment
Inventor: HONDA TOSHIO
IPC: H04N1/00
Filed: 1987-09-25
Abstract: PURPOSE:To facilitate the operation designating data by using a car code reader so as to read a bar code corresponding to sender data and message text. CONSTITUTION:A bar code corresponding to the data of a sender and a message text is drawn on a bar code panel 1 and a bar code reader 2 reads the code of the bar code panel 1 and outputs it. A data conversion section 3 converts a code from the reader 2 into a binarized signal receiving and recording the sender data and the message text stored in advance and outputs the result. Thus, in receiving an instruction to read the bar code on a display screen of an operation section 5 prior to the transmission of an original, the operator allows the reader 2 to read the bar code of the panel 1 corresponding to the sender data.
Patent JP-S60134532-A (JP)
Title: Switching circuit of transmission line
Inventor: KITAZAWA IKUO
IPC: H04B1/74
Filed: 1983-12-22
Abstract: PURPOSE:To prevent generation of bit error and phase shift by providing an elastic memory circuit to each system of a duplicated system transmission line, writing the reception data to a memory with a clock of each system and reading the data with a clock of a single system transmission line. CONSTITUTION:The elastic memory 10 possible for asynchronous with data read and write is provided respectively to each of 0 system and 1 system of a duplicated digital transmission line, and a data, the clock and synchronizing signal leads 1, 2, 3 are connected respectively. A system selection lead 4 is connected to the duplicated system transmission line 400 comprising an FF so as to decide which of the 0 and 1 systems is to be selected and the result is fed to a selector circuit 200. Moreover, the timing of transmission/reception on the single system transmission line is formed by the synchronism signal lead at the timing circuit 300. Then the data is written to each memory 100 by the clock of the lead 2, the data is read by the clock of the clock lead 11 from the signal system so as to attain the transmission of the data with high quality.
Patent JP-H08111250-A (JP)
Title: Method and connector for mutually connecting circuit conductors
Inventor: MAEJIMA MOTOFUMI
IPC: H05K3/20
Filed: 1994-10-06
Abstract: PURPOSE: To establish a method of connecting circuit conductors on a circuit board with another conductor effectively by putting the conductors one over the other, and attaching a small piece of thermoplastic resin onto the overlapping parts by means of fusion attachment. CONSTITUTION: A conductor to be connected 3 consisting of a conductive metal plate is laid in the specified positions on circuit conductors 2, 2'. In these overlapping parts 4, 4', the conductor 3 and the circuit conductors 2, 2' are connected together electrically. Cylindrical small pieces 5, 5' made of a thermoplastic resin, the same material as the circuit board, are laid on the overlapping parts 4, 4', and an ultrasonic processing is applied from above the small pieces 5, 5'. The diameter of the small pieces 5, 5' should be as enclosing the overlapping parts 4, 4' sufficiently.  The small pieces 5, 5' on the parts 4, 4' are heated and melted ultrasonically, and the circuit board 1 under the pieces 5, 5' is also melted to generate fusion attachment with one another, and also the circuit conductors 2, 2' surrounded by the pieces 5, 5' and the conductor 3 are put in tight attachment and contacting with each other.
Patent JP-H04124006-A (JP)
Title: Fine spherical sintered compact of aln and its production
Inventor: UENOSONO SATOSHI
IPC: C04B35/626
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a fine spherical sintered compact having high heat conductivity by blending grains obtained by spraying and drying a slurry obtained by blending AlN powder with a sintering assistant and a dispersing medium with BN powder and calcining the blend. CONSTITUTION:A slurry obtained by adding a sintering assistant (e.g. Y2O3 powder having >=99.9% purity and 5mum average grain diameter, a forming assistant (e.g. acrylic resin) of 1-2wt.%, based on total of AlN and the sintering assistant, and a dispersing medium (e.g. toluene) to AlN powder having about 1-2mum average grain diameter with <2% oxygen content and having >=60% concentration is sprayed and dried, granulated and dried to afford grains. Then, 100 pts.wt. of the grains are blended with 1-30 pts.wt. BN powder and the blend is calcined in nitrogen stream at 1700-1950 deg.C to provide the spherical sintered compact having <=1mm grain diameter.
Patent JP-H04371200-A (JP)
Title: Drying hanger
Inventor: TATEYAMA NOBUHISA
IPC: D06F59/02
Filed: 1991-06-17
Abstract: PURPOSE:To dry a wet jacket in a short time to prevent losing of a shape thereof by embedding a motor with a fan provided with a heating wire into a steel made hanger, providing a ventilation switch and a hot air switch, forming a hanging part into a cavity, and providing an air intake port and arms each having ventilation ports at both side lower ends. CONSTITUTION:A motor with a fan provided with a heating wire is embedded in a steel made hanger. A ventilation switch 2 and a hot air switch 3 are provided at a front part of the hanger 1. Ventilation ports 5 are provided in a main body of the hanger 1 and plastics made arms 4 each having ventilation ports 5 are provided at both side lower ends. A hanging part of the hanger 1 is formed into a cavity to be an air intake port 7. When the motor is switched on, air is drawn in the air intake port 7 and discharged from the ventilating ports 5 provided in the hanger 1 main body and the arms 14 via the motor. Accordingly, the air is induced to the inside of a jacket or to the arms thereof to remove moisture. If hot air is delivered, drying effect is enhanced and time for drying is shortened.
Patent JP-H04122934-A (JP)
Title: Photopolymerizable composition
Inventor: FUJIKURA SADAO
IPC: H01L21/30
Filed: 1990-09-13
Abstract: PURPOSE:To suppress the reddening, imperfect developing and degradation in sensitivity generated when the above compsn. is preserved in the state of being laminated on a metallic plate and to improve the adhesive property to the metallic plate by further adding a specific compd. to the compsn. contg. a carboxyl group-contg. high-polymer binder, a photopolymerizable monomer and photopolymn. initiator. CONSTITUTION:This compsn. contains the carboxyl group-contg. high-polymer binder, the photopolymerizable monomer, the photopolymn. initiator system, and the compd. expressed by formula and can be developed with an aq. alkaline soln. In the formula, R1 to R6 denote H, NH2, OH, SH, COOH, etc.; R1 to R6 may be the same or different.
Patent JP-2000075700-A (JP)
Title: Belt type fixing device
Inventor: KOZUKI MICHIZO
IPC: B65H23/038
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a belt from meandering though a foreign matter such as toner or oil is attached and regardless of the temperature load of about 200 deg.C. SOLUTION: A meandering detection member 120 is supported by one shaft end part 24 of a heating roller where the belt 6 is to be wound so that they are mutually freely rotated. Then, the shaft end part 24 is supported by a supporting member 45 so that it can be displaced up and down. The contact surface 122 of the belt contact part 123 of the detection member 120 is almost vertically formed to the shaft line of the roller 5. Thus, since a friction coefficient between the contact part 123 and the belt 6 can be almost constantly held, the belt 6 is prevented from being damaged and the service life thereof is prolonged. When the belt 6 meanders and it is brought into contact with the contact surface 122, a wire rope 132 is wound around a wire rope guide part 125 by resisting to the spring force of a spring for detecting meandering 127 and the shaft end part 24 is displaced. Thus, the belt 6 is prevented from meandering.