baber/WOPTO huggingface dataset:
Patent JP-H07133672-A (JP)
Title: Blind plate integrally incorporated with solar cell panel
Inventor: NONOYAMA NOBORU
IPC: H01L31/04
Filed: 1993-11-09
Abstract: PURPOSE:To reduce the cost by attaching an amorphous solar cell panel to a frame made of a thin plate, and by using thus obtained panel board as a blind panel for a construction site or the like. CONSTITUTION:Several solar cell panels each incorporating blind panel 7 composed of a planar frame 9 and an amorphous solar cell panel 11 attached to the frame 9 are supported to a frame 5 formed of steel pipes 3 planted on the ground, so as to form a fence with which a construction side is covered. The amorphous solar cell panel 11 is composed of a substrate serving as a negative electrode and a transparent electrode serving as a positive electrode, an amorphous silicon layer interposed between both electrodes, an upper light- transmissive protecting layer on the transparent electrode, and a lower protecting layer at the lower surface of the substrate. Further, the blind plate 7 can be used for a veranda, a handrail of outside stairs or the like of an apartment or the like. With this arrangement, a solar cell can be simply and inexpensively installed without using a special frame, and inexpensive power generation can be made.
Patent JP-H01144434-A (JP)
Title: Rubber composition for tire
Inventor: MURAKI TAKAO
IPC: C08K3/04
Filed: 1987-12-01
Abstract: PURPOSE:To obtain a rubber composition for tires, having improved heat build-up properties and abrasion resistance and suitable especially as treads of large-sized vehicles, by blending specific carbon black in a specific proportion with rubber. CONSTITUTION:A rubber composition for tires obtained by blending 20-100 pts.wt. carbon black having 100-200m<2>/g nitrogen adsorption specific surface area, 90-120ml/100g 24M4 DBP oil absorption and the amount of hydrogen H2 (mg) emitted based on 1g carbon black at 1300 deg.C and mode diameter [Dst (mmu) ] of aggregate distribution by a centrifugal settling method in the relation of H2>=3.74-0.02 Dst (mg/g) with 100 pts.wt. carbon black.
Patent JP-S63157051-A (JP)
Title: Ultrasonic flaw detecting device
Inventor: TASHIRO MASAHIRO
IPC: G01N29/06
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a flaw detection image wherein cubic effect is emphasized by converting the coordinates of flaw detection data and obtaining a flaw detection image by birds-eye viewing, and varying the number of dots for the distance from the view point in a 2nd birds-eye view direction. CONSTITUTION:Flaw detection data is inputted to a dot number arithmetic part 30 from a flaw detection data input part 10 and the view point in the 2nd birds-eye view direction is inputted from a parameter input part 20. The arithmetic part 30 calculates the maximum number of dots which can be represented as one flaw detection data on the display of a display device 50 firstly. The position of a coordinate-converted area is calculated and then the number of dots representing the flaw detection data on the display of the device 60 is found lastly. A coordinate conversion part 40 converts the coordinates of the flaw detection data to two-dimensional coordinates and outputs the data to the device 50, which displays the data in dots on the display.
Patent JP-H05230247-A (JP)
Title: Computer-printable coated film
Inventor: SHIYAUUCHIYAN CHIYUU
IPC: C08J7/043
Filed: 1992-11-13
Abstract: Monoaxially oriented polypropylene is coated with a pigmented polymer dispersion which imparts good print quality, ink adhesion, and smudge resistance to the ultimate biaxially oriented film.
Patent JP-H10136168-A (JP)
Title: Image reader
Inventor: NARIMI SATOSHI
IPC: H04N1/107
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a defective image with black stripes by preventing deposition of a foreign material onto a read effective range of an original contact member in the case of reading an image while a face of an original is directed upward. SOLUTION: An original contactor member 20 made of a metal or a resin or the like is formed entirely to be opaque. An opening slit 21 is made to the middle of the member 20. The size of the opening 21 is selected larger than the size of an effective image area 22 at image reading, resulting that a plane of the original contact member 20 covering the effective image area range 22 is cut off. Thus, a foreign material is no longer depositted onto the effective image area range 22 of the original contact member 20, occurrence of a defective image due to the foreign material is prevented.
Patent JP-2000133868-A (JP)
Title: Semiconductor laser module
Inventor: AIKIYO TAKESHI
IPC: H01S5/022
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent moisture from increasing in amount inside a package by a method, wherein the package is filled with an oxygen-containing gas, and a hydrogen-storage material is provided inside the package. SOLUTION: A package 13 is formed of kovar (R) and is plated with gold over substantially the entire surface, filled with a mixed gas whose main components are nitrogen and hydrogen which hermetically seal it up. A hydrogen-storage material 22 formed of ZiNi alloy, LaNi alloy, or a FeTi alloy is fixed to a holder 21, which is bonded to the rear of a lid 13 a of a package 13 by a such means as YAG laser welding or the like. As a result, hydrogen discharged from metal material such as kovar which forms the package 13 can be removed from atmospheric gas by the hydrogen-storage material 22 in the package 13, so that hydrogen gas can be prevented from reacting with oxygen to produce moisture.
Patent JP-H02152099-A (JP)
Title: Sampling method and circuit
Inventor: HARADA HAJIME
IPC: G06F3/05
Filed: 1988-12-02
Abstract: PURPOSE:To obtain a sampling output having high fidelity by detecting the peak and the bottom in a sampling cycle, outputting the bottom as a sampling value at peak time, and outputting the peak as the sampling value at bottom time. CONSTITUTION:A peak holding circuit 2 and a bottom holding circuit 3 respectively hold the peak level and the bottom level of the output signal of a filter 1, and whenever the peak level and the bottom level are outputted, the circuits 2 and 3 are reset to actual values at that point. Further, an FF 8 is triggered at the rising point of an actuating signal to indicate which one out of the circuits 2 and 3 is under an operating state. Further, a selecting means 4 makes the circuit 3 output the held bottom level as the sampling value when the FF 8 is triggered in the circuit 2 and makes the circuit 2 output the held peak level as the sampling value when the FF 8 is triggered in the circuit 3. Thus, the high fidelity sampling output that can detect the peak and the bottom in the sampling cycle can be obtained.
Patent JP-H10145147-A (JP)
Title: Low-distortion amplifier circuit
Inventor: MITAMURA SEIICHIRO
IPC: H03F3/189
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a low-distortion amplifier circuit simple in circuit configuration. SOLUTION: Resonance circuits 3, 6 have a resonance frequency twice an input signal frequency fm, and resonance circuits 4, 7 have a resonance frequency thrice an the frequency fm. A 2nd harmonic component outputted from an amplifier 5 is given to a load circuit 12 through the resonance circuit 6, and a 3rd harmonic component is given to a load circuit 13 via the resonance circuit 7. The load circuit 12 delays the 2nd harmonic component and reflects the delayed component toward the resonance circuit 6, and the load circuit 13 delays the 3rd harmonic component and reflects the delayed component toward the resonance circuit 7. The delay times above are selected so that the harmonic component from the amplifier 5 and the harmonic components returned from the resonance circuits 6, 7 are in opposite phase, and the distortion components are cancelled.  Furthermore, the 2nd harmonic component given to an input side of the amplifier 5 is reinjected to the amplifier 5, the resonance circuit 3, and the a circuit 10 and the 3rd harmonic component is reinjected to the amplifier 5 the resonance circuit 4 and the load circuit 11, so that a distortion component generated from the amplifier 5 is minimized.
Patent JP-H03165967-A (JP)
Title: Method for removing residue of fluoride-based flux
Inventor: USUI TADASHI
IPC: B23K1/00
Filed: 1989-11-21
Abstract: PURPOSE:To simply remove residue of a fluoride-based flux/by successively subjecting an Al product brazed with the flux to the hydration with boiling water, etc. after providing boehmite treatment. CONSTITUTION:Al constituent members are joined by brazing with a potassium fluoroaluminate-based flux. Since light-gray residue of the flux remains on the resulting as an ununiform film, the product is immersed in a boehmite treating soln. prepd. by adding 3% triethanol-amine to pure water at a prescribed temp. for a prescribed time and the treated product is held in a pressure vessel under a prescribed vapor pressure for a prescribed time. The residue sticking to the surface of the product becomes fine powder by decomposition and this powder is perfectly removed by washing. After anodic oxidaton treatment, the sealing treatment by hydration may be carried out in place of the boehmite treatment. The adhesion of a coating film as well as the appearance of the product is improved and the corrosion resistance of the product can also be improved because a boehmite or anodized aluminum film is formed.
Patent JP-H10189850-A (JP)
Title: Coating method for connecting wire for power semiconductor chip, connecting wire for power semiconductor chip coated by the method, and power semiconductor chip connected to the wire
Inventor: CHAVE JACQUES
IPC: H01L23/48
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a coating method, which extends the useful life time of a power semiconductor chip by a method, wherein a coating material is composed of a high- purity polymeric inert material which can extend the useful life time of a connecting wire for the power semiconductor chip. SOLUTION: A high-purity polymeric inert material is used as a coating material. The inert material is composed of a material similar to a polyimde, which is used for the passivation of a semiconductor. The coating material is dried at a temperature of about 80 deg.C, then polymerized at a temperature of about 180 to 280 deg.C, and a mechanical stress can be made to act on a connecting wire at the inside of a rigid armor. When the coating material is polymerized, the annealing operation of an aluminum connecting wire connected to a chip is induced indirectly. At the coating stage of the connecting wire, aluminum crystal grains in a welding interface are made enlarged, the thermal fatigue resistance of the welding part of the chip to the aluminum connecting wire is intensified, and the useful life time of a power semiconductor chip can be extended.
Patent JP-H02149279-A (JP)
Title: Copper alloy material for golf club head excellent both in corrosion resistance and impact resistance
Inventor: MIYATO MOTOHISA
IPC: A63B53/04
Filed: 1988-11-30
Abstract: PURPOSE:To provide excellent strength, corrosion resistance, impact resistance, fashionableness, a good feeling when hitting a ball, and a sense of solidness, by forming a material which contains Ni, Sn, Al, Mg and Cr and the other components of which are Cu and inevitable impurities. CONSTITUTION:A copper alloy for use as the material of a golf club head with excellent impact resistance is obtained which contains 10 to 20 parts by weight Ni, 0.5 to 3 parts by weight Sn, 0.5 to 5 parts by weight Al, 0.001 to 0.05 parts by weight Mg and 0.001 to 0.1 parts by weight Cr, and the other components of which are Cu and inevitable impurities. In order to form the material, a casting is first fabricated and is hot-forged. After hot forging, it is reheated to 800 to 900 deg.C, held at these temperatures for five minutes to an hour, then cooled in water, and subjected to an aging treatment at temperatures from 300 to 550 deg.C. By the heat treatment the material is provided with excellent corrosion resistance and impact resistance. The material is finally subjected to a machining treatment in which it is properly ground so that it is formed into a golf club head.
Patent JP-H01146399-A (JP)
Title: Fixing device for substrate
Inventor: KATANO RYOICHIRO
IPC: B23P19/00
Filed: 1987-12-02
Abstract: PURPOSE:To enable smooth conveyance when a printed board is conveyed, and to enable positioning in accurate size when the printed board is fixed by operating a pushing plate mounted into a through-hole formed to a guide rail after a guide pin is inserted into a guide hole in the printed board being conveyed. CONSTITUTION:A pair of parallel guide rails 6a, 6b capable of holding the end faces of a printed board 1, a guide pin 2 being fitted adjacent to one side of the guide rails and capable of being inserted into a guide hole 3 in the printed board 1, and a pushing means capable of pushing the end face of the printed board from the direction approximately vertical to the direction of conveyance of the printed board are provided. In such a positioning device, a through hole vertical along the direction of conveyance of the printed board 1 and penetrated toward the end face of the printed board 1 is shaped to said guide rail 6a, and a pushing plate 4 is set up into the through-hole. The pushing plate 4 is operated after the guide pin 2 is inserted into the guide hole 3 in the printed board 1 being conveyed, and energizes the whole one end face of the printed board 1 to a pushable state through the through-hole.
Patent JP-H1042022-A (JP)
Title: Portable information terminal equipment and portable electronic equipment
Inventor: IWATA YUJI
IPC: H04W88/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To properly use an information terminal equipment by adopting a sliding-type cover so as to facilitate the opening/closing of a cover by means of one hand during a call and changing the size of a display area and the direction of display by means of a cover position. SOLUTION: A cover switch is used as a position detecting means for detecting the position of the cover 7, a mode becomes the telephone one at the time of a cover closing state and the information terminal one at the time of cover opening state and it is used as the information terminal equipment. In a state where the cover 7 is closed, a telephone keyboard 6 can be used but the only lower part of a liquid crystal display 4 is exposed and only the exposed part is used. In the meantime, in a state where the cover 7 is opened, the whole liquid crystal display 4 is exposed but the telephone keyboard 6 is hidden. Then, in this state, a system is normally rotated by 90 deg. and used by permitting its right side to be this side.  That is, a whole area becomes the display possible area of the display 4 and the rotation processing by 90 deg. of a character and a sign to be displayed is executed.
Patent JP-H01146044-A (JP)
Title: Manufacture of tabular building material having excellent design property
Inventor: ENOMOTO HIROSHI
IPC: B27D5/00
Filed: 1987-12-01
Abstract: PURPOSE: To provide a platelike building material with various appearances, extremely novel and excellent in taste and design by arranging sash bar-like cut pieces of plural kinds of platelike material of different appearance in patterns and colors of the surface parts, in parallel. CONSTITUTION: After applying unevenness imparting machining to the surfaces of platelike materials 1, 11 to form irregular or regular recessed and projecting patterns 2, 12 or without applying unevenness imparting machining, the platelike materials 1, 11 are cut in sash bar shape of specified width. A large number of thus obtained sash bar-like cut pieces 3, 13 are arranged in parallel including plural kinds of pieces of different appearance in patterns and colors of the surface parts and stuck and fixed to separate platelike or sheet-like backing material.
Patent JP-H07158542-A (JP)
Title: Starter idle gear maintenance structure for water surface running vessel
Inventor: KATO NAOKI
IPC: B63H21/14
Filed: 1993-12-06
Abstract: PURPOSE:To provide a starter idle gear maintenance structure for water surface running vessel which can carry out the maintenance of an idle gear easily. CONSTITUTION:This is a starter idle gear maintenance structure for surface running vessel for carrying out the maintenance of a starter gear housed in the flywheel magnet case 42 of a water surface running vessel. While a lubricating oil feeding hole (oil passage) 77 to lead in the lubricating oil to the shaft sliding part of the starter idle gear 73 is provided near the starter idle gear 73 of the flywheel magnet case 42, a lubrcating oil lead-in part (grease nipple) 78 is provided at the upper side of the flywheel magnet case 42, and the grease nipple 78 and the oil passage 77 are connected through a connecting hose 79.
Patent JP-H06161010-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONODERA AKIRA
IPC: G03C1/485
Filed: 1992-11-16
Abstract: PURPOSE:To provide the photosensitive material which can exhibit high-contrast photographic characteristics with a stable developer, can maintain the stable photographic characteristics with the developer of low pH, makes it possible to obtain the sufficiently high max. density with the developer of low pH when applied to a silver halide photographic sensitive material of a direct positive type and makes it possible to obtain good image quality in spite of fogging development of a short period of time. CONSTITUTION:This silver halide photographic sensitive material contains at least one of the compds. expressed by formula in at least one layer of photograph constituting layers. In the formula, Y<+> denotes onium; X<-> denotes anion. L denotes an alkylene group or alkenylene group; R denotes a hydrogen atom or aliphat. group. X2 denotes a substd. group; n denotes an integer from 0 to 4. A1 and A2 are both hydrogen atoms but the one thereof is the hydrogen atom and the other denotes an acyl group, sulfonyl group or oxaryl group. G denotes a carbonyl group, sulfonyl group, sulfoxy group, phosphoryl group or iminomethylene, etc.; R1 denotes a hydrogen atom or blocking group.
Patent JP-H07155646-A (JP)
Title: Sprinkling nozzle
Inventor: KITAGAWA GIICHI
IPC: B05B1/30
Filed: 1993-12-06
Abstract: PURPOSE:To provide a sprinkling nozzle in which prescribed strength is obtained even if a nozzle body is comparatively thin-walled and material cost is reduced by providing a sheathing body for reinforcement which is formed of heterogeneous material different from the nozzle body made of stainless material in the outer circumference of the nozzle body. CONSTITUTION:A sheathing body 31 for reinforcement is provided in the outer circumference of a nozzle body 3 made of stainless material. The sheathing body 31 is formed of concrete, mortar, ceramic or cast iron and reinforces compressive strength and strength of internal pressure and follows the outer circumferential shape of the nozzle body 3. A large diameter part 32, a tapering part and a small diameter part 34 are integrally formed from the upper part. A flange part 35 is provided around in the lower part and also a plurality of rib parts 36 are provided. The diameter of the large diameter part 32 is nearly equal to the diameter of the head 7 of the nozzle body 3. The rear surface of the sheathing body 31 is formed into the same face as the rear surface of the nozzle body 3. The sheathing body 31 is integrally provided on the outer circumference of the nozzle body 3. Thereby, in the case of using e.g. cast iron as the material of sheathing body 31, the sheathing body 31 is formed by regulating wall thickness of 2 cylinder part 4, a tapering part 5 and a large diameter part 6 to <=2mm.
Patent JP-H01146694-A (JP)
Title: Lug treater
Inventor: HIDA KUNIHARU
IPC: D06C25/00
Filed: 1987-12-04
Abstract: PURPOSE: To automatically and smoothly feed edge parts to edge part recovery part without generating looseness by providing a reception roller unit between a suction box for sucking edge parts cut by a cutter and an edge part recovery part. CONSTITUTION: Each edge part 15 of an operation side and a drive side is cut by an upper and a lower blades 6, 7 of edge cutting device 1. This cut edge 15 is deflected to a suction box 2 side by the work of an air nozzle 3, and sucked by the suction box 2, and passed through between rollers 5A, 5B of a reception roller unit 5, of which nip is opened, so as to be introduced to a lower carrying pipe. When this lug part 15 passes through between the reception rollers 5A, 5B, a sensor 4 detects it, and make the previously rotated reception rollers 5A, 5B come close to each other so as to close the nip thereof, and the lug part is smoothly delivered into a carrying pipe without generating looseness.
Patent JP-2001086907-A (JP)
Title: Flaw detector for fishing line
Inventor: HOSHII HIROYUKI
IPC: G01N21/3563
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a flaw detector for a fishing line, enabling an angler to readily confirm the flaw of fishing line and efficiently changing fishing lines. SOLUTION: The fishing line is furnished with the flaw detector for a fishing line and irradiated with light rays by an infrared light so that the flaw of the fishing line is detected by the data of the reflected wave of the infrared light. The reflected wave of the infrared light of a part of fishing line having no flaw is sampled as normal data and the data of reflected wave of the fishing line are successively compared with the sampled normal data in a process of winding the fishing line on a reel and verified. In the case of considerable difference in diffusion coefficient of reflected wave, the fishing line is judged to have a critical flaw, a warning sound is sent out from a speaker and an LED lamp is lighted.
Patent JP-H01148207-A (JP)
Title: Electromotive apparatus for opening and closing curtain
Inventor: SHIMAZAKI FUMIO
IPC: A47H5/02
Filed: 1987-12-04
Abstract: PURPOSE: To prevent rings from slipping on a rail and excessive overload from being exerted on an electric motor when a curtain is completely closed or opened by connecting the curtain to the rotatable rail and connecting it to the rail through the rings movable in the axial direction thereof. CONSTITUTION: When an electric motor 2 rotates, spied is reduced by a speed reducer 3 to rotate a rail 6. Thus, a protruding part 7 formed with a spring member wound spirally on the outer periphery of the rail 6 is similarly rotated. Rings 8 disposed between the protruding parts 7 move along parts between the protruding parts under a screw action to open and close a curtain. The moving direction of the rings 8 changes to right and left depending on the rotating direction of the electric motor 2, so that the curtain 9 can be opened or closed. Even when the opening and closing operation of the curtain is finished during rotation of the motor, the rings are prevented from slipping and overload is prevented from being exerted on the motor.
Patent JP-H05143289-A (JP)
Title: Adder circuit
Inventor: OKI MITSUHARU
IPC: G06F7/50
Filed: 1991-11-21
Abstract: PURPOSE:To make the processing speed faster and to make the circuit smaller. CONSTITUTION:The configuration of parallel/serial converting circuits 12 and 22, a selector 32, an (r) bit adder 42, a register 52 and a serial/parallel converting circuit 62, parallel/serial converting circuits 13 and 23, a selector 33, an (r) bit adder 43, a register 53, and a serial/parallel converting circuit 63 is constituted respectively in the same way as the conventional one. Register groups 111 and 112 are to delay the input timing at an upper order bit side p/2 cycles later than the input timing at a lower order bit side, and when the (p/2) (r)-(p/2+1) (r)-1 bit-th calculation is performed by the adder 43, the selector 33 is at the output side of the register 52 and thus, from the lower order bit side to the higher order bit side, that is, the carry to the (p/2) (r)-th bit can be also calculated by the adder 43.