baber/WOPTO huggingface dataset:
Patent JP-H02146006-A (JP)
Title: Production of aluminum pipe jacketed optical fiber cable
Inventor: AOTO KIMITOSHI
IPC: G02B6/44
Filed: 1988-11-28
Abstract: PURPOSE:To improve the crushing resistant force of double aluminum pipes without requiring the modification of equipment for intensifying equipment capacity by forming the double aluminum pipes within one stage. CONSTITUTION:An aluminum tape I 4 for the inner aluminum pipe is supplied from an aluminum tape supply I 3 to a forming and welding device 7 while the tape is placed longitudinally along an optical fiber cable 2. An aluminum tape II 6 for the outer aluminum pipe is simultaneously supplied from an aluminum tape supply II 5 to the forming and welding device 7 while the tape is circumscribed with the aluminum tape I 4. The optical fiber cable 2 is, therefore, enveloped by the inner aluminum tape I 4 and the outer aluminum tape II 6 with the optical fiber cable 2 as a center. The tape ends of only the outer aluminum tape II 6 are butted against each other and the butt parts are welded to form the hermetically closed double aluminum pipes. The crushing resistant force of the pipe is improved in this way without requiring the special reinforcement and modification as the forming device.
Patent JP-2000120728-A (JP)
Title: Electromagnetic coupler with holding function
Inventor: SUGIMOTO TOSHIYA
IPC: F16D27/12
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic coupler composed of a field part including a yoke and a coil, a gear part including an armature and a spring and gears, and an output part including a shaft, a rotor and a hub part, which can prevent the output part from being rotated by a toque of the gear part even though an extremely small load is coupled, and which can also prevent the output part from being rotated if paper, a film or the like having a relatively large thickness is fed. SOLUTION: In a structure in which a ring-like permanent magnet 22 multipolarly magnetized, and a core 23 are provided in a pair, the permanent magnet 22 is fixed in a yoke 21 at the rear surface of a coil bobbin, the core incorporated thereto with teeth is fixed to a hub rotor 24 so as to be radially opposed to the magnet 22 with a gap therebetween. With this arrangement, attraction is effected between the core 23 and the teeth of the iron 23, and accordingly, a holding torque is generated from an output shaft.
Patent JP-H11133169-A (JP)
Title: Timer-alarm device and code set-up device for ticket used in same timer-alarm device
Inventor: MIZUNO YOSHIYUKI
IPC: G04G15/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a timer-alarm device easy to handle and capable of reducing power consumption, and a code set-up device for a ticket used in the timer- alarm device. SOLUTION: A set-up time is encodedly expressed on a ticket made of paper by presence of punched holes in a code-disposition part 2 where 16 codes are disposed in matrix formation, a timer 23 of a timer-alarm device 17 starts clocking action when the ticket is housed in a housing part 18, and a CPU 22 decodes the codes read out of the ticket into the set-up time and causes an alarm buzzer 24 to generate an alarm when time clocked by the timer 23 reaches the set-up time.
Patent JP-H10108714-A (JP)
Title: Earring made of rawhide velvet leather
Inventor: MASUDA KINUKO
IPC: A44C7/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To make an earring light in weight and to prevent the pain of the ear and falling at the time of wearing by forming a main body part and a decoration part with velvet leather. SOLUTION: The decoration 2 and main body part 1 to be fitted to the ear of this earring are formed by rawhide velvet leather and the earring is fitted by holding the main body part 1 by the ear. By the earring, it is easily handled even by an inexperienced person, it is light and easily usable and it is fitted to the ear. Also, by the work effect of the rawhide (velvet leather), transparency like glass is provided and an extremely brilliant decoration effect is obtained.
Patent JP-S63152151-A (JP)
Title: Semiconductor device
Inventor: WAKABAYASHI HIROYUKI
IPC: H01L21/768
Filed: 1986-12-16
Abstract: PURPOSE:To form a flat interlayer insulating film, and obtain a high-quality two-layer interconnection structure, by forming an recessed in an insulative film of an electrode arrangement part of a first layer. CONSTITUTION:A recess equal to the thickness of an electrode 3 is made in an SiO2 film 2 of the part where the electrode metal 3 of a first layer of Al and the like is to be arranged. After the electrode metal 3 is buried in the recess, a silicon nitride film P-SiN 5 is deposited by a plasma CVD method. Thus flat interlayer insulating film is obtained, on which an aperture is made and a second electrode 6 of Al and the like is formed. By this constitution, a multilayer interconnection of high reliability can be obtained without using SOG.
Patent JP-H03163405-A (JP)
Title: Optical coupling module
Inventor: OKUBO YUSHI
IPC: G02B6/42
Filed: 1989-11-21
Abstract: PURPOSE:To exactly execute optical axis alignment by providing a ring which has the outside diameter to be inserted into the hole part of an adapter and the inside diameter to be inserted with the head part of an optical element and is plated with solder over the entire part. CONSTITUTION:The adapter 100 is provided with a partition wall 103 having a slightly oversized hole part 102 forward from a plate part 101 in the central part and is provided with a partition wall 105 having a hole 104 which is slightly oversized from the outside diameter of a capillary 2 and communicates to the hole part 102 backward from the plate part 101 of the adapter 100. The hole 106 is formed near the end of the plate part 101 and is fixed by a screw or the like to a casing in which the optical element 5 is built. The ring 200 is applied with the solder plating 202 over the entire part and the inside diameter thereof is so sized that the head part of the optical element 5 is inserted therein and the ring can move for the purpose of the optical axis alignment. The outside diameter is so sized that the ring can be fitted into the hole part 102. A flange 201 is formed at the forward end of the ring 200 and acts as a stopper at the time of fitting to the hole part 102. The soldering plating of only the ring 200 is necessitated in this way and, therefore, the man-hours of the plating are decreased and the precise optical axis alignment is executed.
Patent JP-H04173340-A (JP)
Title: Thermal ink jet image forming device
Inventor: OIKAWA NOBURO
IPC: B41J29/377
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a high recording image density by increasing the quantity of an ink to be discharged by a method wherein a thermal head has a pattern for a heating resistor, by which the surrounding of the central part of the heating resistor surface generates heating which is larger than heating at the central part. CONSTITUTION:A heating resistor 21 for a thermal head 2 has a pattern constitution by which the surrounding of the central part of the heating resistor 21 generates larger heating than the heating at the central part. A radiating protuberance 24a is formed as a part of a radiating substrate 23 when the radiating substrate 23 is formed, and a high heat conductivity member radiating protuberance 24b is formed by processing later on the surface of the radiating substrate 23. By this method, the radiating characteristic property at the central part is improved while retaining the thermal insulation, radiating characteristic property of the surrounding of the pattern central part for the heating resistor 21. Therefore, accumulation of heat to the central lower part of the heating resistor 21 for this thermal head can be avoided, and vapor bubbles are always generated from the surrounding of the central part of the heating resistor 21, and therefore, even when high speed recording is performed, clear recording images with a high density can be stably obtained.
Patent JP-H04173488-A (JP)
Title: Front fork protector for motorcycle
Inventor: TSURUMAKI HIDEO
IPC: B62J23/00
Filed: 1990-11-08
Abstract: PURPOSE:To protect the sliding face of an inner tube with simple structure by providing a protector plate for covering the front part of the inner tube protrusively at the upper end of the outer tube of an erected type front fork. CONSTITUTION:The upper part of each of a right and a left inner tubes 1 is fitted to an upper bracket 2 and an under bracket 3, and an outer tube 5 is slidably inserted into the lower part of each inner tube 1 to form an erected type front fork. In this case, there is provided a protector plate 8 molded out of synthetic resin or the like into long and slender shape, while a protector guide 9 is fitted to the front side of the under bracket 3, and the upper part of the protector plate 8 is slidably inserted into a vertical guide hole 11 formed at the protector guide 9. This protector plate 8 prevents a flying stone or the like from hitting the front side of the sliding face of the inner tube 1, and also the oscillation of the protector plate 8 is prevented by the guide hole 11.
Patent JP-H11135687-A (JP)
Title: Semiconductor device
Inventor: GOTO MASAO
IPC: H01L23/28
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of a resin-encapsulating layer on the rear of a carrier tape, and prevent the generation of cracks, in a semiconductor device of UNT(ultra-narrow TCP) structure. SOLUTION: A device hole 7 of a film carrier tape 6 has a form whose central part on the short edge side protrudes to the outside as compared with both end portions. The dimension in the long side direction which contains the protruding part 7a is larger than the corresponding dimension of a semiconductor element 8. The length of a fluid sticking part 9a of the resin- encapsulating layer 9 to the rear of the film carrier tape 6 is formed to be long on the short edge side of the semiconductor element, as compared with the long edge side.
Patent JP-2001122417-A (JP)
Title: Belt and image forming device provided with this
Inventor: KUSABA TAKASHI
IPC: G03G21/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a transfer belt having a long life and an image forming device provided with this. SOLUTION: A meander prevention members 6b, 61b provided on at least one side portion of an inner periphery surface of endless belt bodies 6a, 61a in which a toner image formed on an image carrier is transferred on an outer periphery surface and engaged with an engagement groove R1 formed on a roller R are formed by a foamed body. Thereby, a peeling off of the meander prevention members 6b, 61b from the belt bodies 6a, 61a and a damage of the belt bodies 6a, 61a are prevented.
Patent JP-H04171962-A (JP)
Title: System for generating semiconductor device alarm
Inventor: NAKAMURA YOSHINORI
IPC: H04L1/22
Filed: 1990-11-06
Abstract: PURPOSE:To prevent the occurrence of such an abnormal state which does not produce any alarm by additionally connecting a circuit which monitors the deterioration of circuit functions to the circuit function section having the smallest margin of operational allowance. CONSTITUTION:In a semiconductor device which is provided with an integrated circuit 10 for processing input data incorporating a synchronous circuit 11, line error monitoring circuit 12, and separator circuit 13 and monitors a data system by using a line alarm sent from the circuit 12, a monitoring circuit 14 is provided in a state where the circuit 14 is connected to the circuit, for example, the circuit 13 having the most strict characteristic in the margin of operational allowance and the circuit 14 is made to generate a semiconductor device alarm before the semiconductor device makes a malfunction due to the exhaustion of the margin by a change, etc., in installing environmental condition. Therefore, the margin of the semiconductor device can be always checked by using the output of the monitoring circuit 14.
Patent JP-H11141518-A (JP)
Title: Coupling structure of member and coupling pin
Inventor: HASHIMOTO NORIYUKI
IPC: F16B21/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure allowing no appearance of a through hole or a coupling pin on the outer surface of a to-be-coupled member, and facilitating disassembling and assembling. SOLUTION: A coupling pin 3 is mounted on the support portion 1c of a support body 1, and the same is fitted into the recessed portion 2a of a back receive frame 2. Thereafter, the pin main body 5 of the coupling pin 3 is slid in a through hole 1b in the shaft end direction of a connection shaft 4 so that the tip portion of the pin main body 5 protruding in the width direction of the support body 1 is engaged with the hole 2c of a fitting portion 2b. In a cutout recessed portion 1a, a spacer 6 is mounted in the intermediate portion of a connection shaft 4 so as not to allow the main body 5 to return to its original position.
Patent JP-H09121045-A (JP)
Title: Solid state image sensor
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/335
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the fail rate of a black longitudinal line by enhancing the transfer efficiency of signal charges from a vertical charge transfer section to a horizontal charge transfer section. SOLUTION: The solid state image sensor has such structure as the second and third regions 114, 115 of a horizontal charge transfer section 503, to be coupled electrically with the end part of the vertical charge transfer section 501, extend up to the end part of the vertical charge transfer section 501. This region does not require any insulation layer for isolating the first and second charge transfer electrodes 106, 108 of the horizontal charge transfer section 503 and a potential well can be prevented from being formed due to the insulation layer. Consequently, the signal charge transfer efficiency can be prevented from lowering due to the total or local weakening of field strength thus eliminating the defective black longitudinal line.
Patent JP-H02149399-A (JP)
Title: Sludge treatment apparatus
Inventor: HASHIZUME TAKAO
IPC: C02F11/00
Filed: 1988-12-01
Abstract: PURPOSE:To effect solid-liquid separation and permit a complete removal of oil by providing a device for removing foreign matter from sludge, a sludge coagulating addition device downstream the removal device and diaphragm separating device downstream the addition device. CONSTITUTION:A sludge coagulating addition device 13 is provided on the downstream side of a device 2 for removing foreign matter from sludge and a diaphragm separating device 15 on the downstream side of the device 13, i.e., after removal of the foreign matter, oil and the solid matter such as micoorganisms are flocculated with a flocculant and the resulting flock is subjected to solid-liquid separation by the diaphragm separating device, thereby ensuring the removal of the oil and solid matter without lowering the performance of the diaphragm separating device and hence permitting an easy treatment of the succeeding liquid to be treated.
Patent JP-2000128184-A (JP)
Title: Paper bag
Inventor: SAKAZUME RINA
IPC: B32B3/14
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper bag which is suitable as a multiply bag for housing easily solidifying articles, and is equipped with a moderate air-permeability and a low moisture permeability while being recyclable. SOLUTION: A base for which laminated parts 12 on which a resin layer is respectively laminated and non-laminated parts 13 on which lamination is not made are arranged alternately at least on one side of a paper 11 is used as the base 10 for forming a paper bag. The bag is desirable to be such that is a multiply bag made up by laminating such bases. At this time, the laminated parts of the adjoining bases constituting a multiple layer or the laminated parts are not overlapped with one another. The resin layer (the laminated parts) 12 is desirable to be formed by partial coating with a water-soluble high molecular compound or by partial lamination with a biodegradable resin.
Patent JP-H03161963-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOMINAGA ATSUSHI
IPC: H01L21/8222
Filed: 1989-11-20
Abstract: PURPOSE:To make the temperature characteristics of a resistor element easy to be corrected on a circuit by a method wherein, in an IC containing resistor elements and transistor elements, the impurity concentration of a first semiconductor layer region forming resistor elements is made smaller than that of a second semiconductor layer region forming transistor elements. CONSTITUTION:A low concentration N-type impurity layer 6 is formed in a part of a first semiconductor layer region 4a where resistor elements are especially formed, and the following are cancelled; the influence caused by so-called floating-up of a layer 2 wherein impurities in a first N<+> type buried diffusion layer 2 of high concentration diffuse in the region 4a, and the influence of autodoping. The impurity concentration distribution profile in the depth direction of the part where resistor elements are formed is shown by figure, where (p) is the concentration distribution of a resistance diffusion layer 10, n<-> is that of a region 4a, especially, of the N-type layer 6, n<+> is that of the diffusion layer 2, and a dotted line 20 is a diffusion profile from a region 5, which shows that the point of inflection of temperature characteristics of a resistor moves down to a temperature lower than or equal to -20 deg.C. Hence the resistance value gradually increases in the range of ordinary operating temperature.
Patent JP-H05113692-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: HAGIWARA KAZUYOSHI
IPC: G03G9/08
Filed: 1991-10-23
Abstract: PURPOSE:To provide a toner for development having high anti-offsetting property, giving a high density image free from fog, hardly affected by environmental changes and also having excellent durability. CONSTITUTION:This toner for developing an electrostatic charge image contains at least binding resin, a colorant and a metal compd. of imidazole which may have a substituent and the binding resin has 0.5-100mg KOH/g acid value and is based on a vinyl polymer contg. at least dicarboxylic acid or a deriv. thereof as a constituent.
Patent JP-H06148622-A (JP)
Title: Liquid crystal display for single plate type liquid crystal projection
Inventor: IWAKOSHI YOKO
IPC: G02F1/133
Filed: 1992-11-12
Abstract: PURPOSE:To provide a liquid crystal display for single plate type liquid crystal projection in which the occurrence of a panel gap defect can be suppressed and inconvenience such as peeling, etc., can be evaded, and with high effective numerical aperture, high definition, high quality, and high reliability. CONSTITUTION:A light shielding area 13 is formed by painting out the side planes 12 of a microlens array 1 in black ink. Thereby, since sneak ultraviolet light from the side plane 12 when ultraviolet light is made incident from the upper side of the microlens array 1, it follows that the ultraviolet light is made incident only from the upper side for a UV curing adhesive coated on the adhering plane of the microlens array 1 and a liquid crystal display panel, which prevents strength nonuniformity from occurring in the ultraviolet light, and the curing speed of the UV curing adhesive can be uniformalized extending over the entire plane. Therefore, no panel gap defect is generated.
Patent JP-H08137638-A (JP)
Title: Printer and print method
Inventor: YAMAMOTO TAKESHI
IPC: B41J5/44
Filed: 1994-11-11
Abstract: PURPOSE: To provide the printer in which a required font is in use without giving trouble to the user by releasing the load of the processing to check the required font from a host computer. CONSTITUTION: A printer 20 connecting to a host computer 10 via a 2-way interface 21 is provided with a CPU 22, a command analysis section 23, an expansion memory 24, an image expansion section 25, an image forming section 26, a font control section 27, and a font storage section 28. Upon the receipt of image data sent from the host computer 10, the command analysis section 23 discriminates whether or not the data include a font selection instruction. When no font selection instruction is received, the command analysis section 23 analyzes the received image data and uses the image expansion section 25 to expand the data into a bit map and it is stored in an expansion memory 24.  When the font selection instruction is received, the font control section 27 discriminates whether or not the font is already in existence in the printer 20, and sends a font request command when not in existence to download of full font character data transferred by a font setting command from the host computer 10. Thus, an output result as expected by the host computer 10 is obtained.
Patent JP-H03163270-A (JP)
Title: Composite gasket
Inventor: SAEKI FUMIO
IPC: F16J15/10
Filed: 1989-11-21
Abstract: PURPOSE:To increase the production efficiency by eliminating the waste use of material and surface treatment by forming a gasket base plate for strength by using synthetic resin through injection molding and attaching a rubber material for seal on the base plate through injection molding. CONSTITUTION:A gasket base plate 1 for strength is formed through the injection molding of the synthetic resin material by an injection molding machine. The basic plate 1 is accommodated into the cavity 8 of the metal mold 5 of the injection molding machine for molding a rubber material 3, and the rubber material is jetted into the cavity 8, and the rubber 3 is attached on the upper and lower surfaces of the inner periphery of the base plate 1. Since the gasket base plate 1 is made of synthetic resin, the sufficient strength can be provided, and the need of surface treatment for rustproof treatment, etc., is obviated, and the sealing performance is improved by the attachment of rubber 3, and the waste use of material is prevented, because of injection molding, and productivity is improved.
Patent JP-H11196781-A (JP)
Title: Extrusion of hydrolyzed protein
Inventor: DE MEUTER PASCALE ADOLPHINE E
IPC: A23L1/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a film, coating or foil, excellent in mechanical properties, color tone and penetrating property and useful for a packing material of a food, etc., by extruding a protein (hydrolyzed material) in the presence of an emulsifying agent to form a film. SOLUTION: This film, coating or foil based on a protein is obtained by extruding a protein such as a wheat gluten or hydrolyzed material thereof in the presence of a plasticizer such as an emulsifying agent and glycerol or an acid as necessary, and forming the treated product as a film. Further, it is preferable for the extruder to have film forming dies and perform the extrusion at 70-160 deg.C. Also, the film, coating or foil preferably contains a cellulose or a synthetic fiber.
Patent JP-2000128648-A (JP)
Title: Production of sintered body
Inventor: MIYAKE SHOTARO
IPC: C04B35/64
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sintered body, enabling the production of the homogeneous sintered article hardly having sintering defects on the discharge plasma sintering. SOLUTION: This method for producing a sintered body comprises preparing a powder material such as ceramic powder as a raw material, isotropically adding a pressure to the powder material by a method such as a hydrostatic pressurization method (CIP, HIP) to pressure-compact the powder material, applying a mechanical processing such as a cutting processing, a grinding processing or a polishing processing to the pressurized powder article to arrange the shape or dimension, and subsequently sintering the processed powder article by a discharge plasma sintering method to obtain the sintered body. The discharge plasma sintering is carried out by filling the pressurized powder in a molding die, pressurizing the filled powder with a pair of molding punches and simultaneously applying electric pulses to the filled material.  Therein, it is preferable that a heat-insulating material is placed between the pressurized powder material and both the molding punches.