baber/WOPTO huggingface dataset:
Patent JP-H1040745-A (JP)
Title: Coaxial cable using litz wire
Inventor: YOSHIMURA MASANOBU
IPC: H01B7/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial cable that can be used for power distribution with one cable and free of generating a leakage flux. SOLUTION: A first conductor 10 is composed by bundling and stranding 19 litz wires 11, for example, and an outer circumference thereof is surrounded by a PVC-based interlayer insulation layer 18. A second conductor 20 is composed of 19 litz wires 21, and an outer circumference of the interlayer insulation layer 18 is disposed by surrounding it in a parallel spiral shape. In addition, one shield wire 22 is disposed in parallel to the litz wire 21, and the PVC-based outside insulation layer 28 and the external protection layer 29 are provided on the outside thereof.
Patent JP-H1046286-A (JP)
Title: Rolling bearing
Inventor: OKITA SHIGERU
IPC: C22C38/22
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing having a long service life in a severe environment of foreign matter-intruded lubrication at an extremly low cost by optimizing the material, working and heat treatment as for at least one among a rolling element and inner and outer rings as the structural members for a rolling bearing. SOLUTION: At least one among an inner ring, an outer ring and a rolling element is formed of an alloy steel contg., by weight, 0.7 to 0.9% C, 0.1 to 0.5% Si, 0.5 to 1.1% Mn and 0.1 to 0.6% Cr, and the balance Fe with inevitable impurities. As for the carbon content and nitrogen content in the surface layer formed by executing carburizing treatment or carbo-nitriding treatment, respectively, 0.8 to 1.4% C and 0.01 to 0.3% N are regulated.
Patent JP-H0925399-A (JP)
Title: Resin composition, its production, and hot melt adhesive made therefrom
Inventor: WADA SEIKICHI
IPC: C08L75/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having good moldability in melt extrusion and excellent in adhesive power and durability of adhesion at a high temperature. SOLUTION: This composition is obtained by blending a graft olefin polymer with a composition consisting of 5-95 pts.wt. polyester block copolymer (A) having as the principal constituents a high-melting crystalline polymer segment (a) comprising mainly crystalline aromatic polyester units and a low-melting polymer segment (b) comprising mainly aliphatic polyether units and/or aliphatic polyester units and 95-5 pts.wt. thermoplastic polyurethane elastomer (B).
Patent JP-S6255949-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSUNOKI SHIGERU
IPC: H01L21/768
Filed: 1985-09-05
Abstract: PURPOSE:To obtain connection of a low resistance without deterioration in junction even if heat treatment is conducted in an oxidative atmosphere by opening an interlayer insulating film, stacking a high melting point metal or its silicide film, and further continuously stacking polysilicon to form a wiring layer. CONSTITUTION:An SiO2 film 2 is opened at 4 on an active layer 1a, a high melting point metal or its silicide film 3 and a polysilicon film 5 are continuously stacked, then photocomposing, and continuously etched to form a wiring pattern. Si in the silicide is oxidized in an oxidative atmosphere to reduce the silicide, but the Si is supplied from polysilicon. Thus, the Si is hardly moved from the active layer to eliminate the deterioration of the junction, thereby obtaining the connection of low resistance.
Patent JP-H0862898-A (JP)
Title: Resin composition for toner and toner
Inventor: SUZUKI TAKUO
IPC: G03G9/097
Filed: 1994-08-23
Abstract: PURPOSE: To form a stable image even in the case of use of a copying machine over a long period of time and even in a severe environment by incorporating a specified percentage of diethyldimethylsuccino-nitrile into a resin compsn. for a toner. CONSTITUTION: Diethyldimethylsuccinonitrile is incorporated into a resin compsn. for a toner based on a vinyl copolymer as the main component polymerized with a peroxide initiator by 0.0001-4wt.% of the amt. of the resin compsn. It is preferable that the diethyldimethylsuccinonitrile is uniformly dispersed and contained in the resultant toner. It is especially preferable that diethyldimethylsuccinonitrile is previously dispersed in a resin compsn. for a toner based on a vinyl copolymer preferably contg. a styrene monomer and/or a (meth)-acrylic ester monomer as constituent units.
Patent JP-S5888037-A (JP)
Inventor: RISHIYAARU MESHINA
IPC: B01J23/38
Filed: 1982-11-11
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-S58101371-A (JP)
Title: Pattern reader for paper sheet
Inventor: HASHIMOTO MICHIAKI
IPC: G06T1/00
Filed: 1981-12-11
Abstract: PURPOSE:To read two track patterns symmetrical to a center axis being a specific distance from both ends of paper sheets by using a single sensor train. CONSTITUTION:When a paper sheet 6 is carried on a carrying path and the front edge of the paper reaches near light sources 11, 12, a reading command is given from a paper detection means (not shown) to a counter 22. Then, the counter 22 generates a start signal (b) in synchronizing with a clock signal (a), a light source drive circuit 30 illuminates one of the light sources 11, 12 by receiving the start signal and an image sensor 18 starts scanning according to the clock signal (a). When the light source 11 is illuminated, the light from the light source 11 transmits through the paper 6 partly, the other light is reflected on mirrors 13 and 15, collected at a lens 17 and the image is formed on the image sensor 18.
Patent JP-H0521218-A (JP)
Title: Production of rare-earth permanent magnet
Inventor: KUSUNOKI MASAO
IPC: H01F1/08
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a well-balanced magnetic property by pressure-molding a mixed alloy powder in he magnetic field, sintering the molded body in a vacuum or atmosphere of inactive gas, and further applying aging heat treatment at such a low temperature as sintering temperature or below. CONSTITUTION:An A alloy is composed of an R<2>T<14>B phase mainly (R: at least one or more kinds of rare-earth elements including Nd, Pr and Dy mainly, T: Fe and Co). A B alloy contains R, Co, Fe, B and Ga, and is composed of an R<2>T<114>B phase and/or an R rich phase, and a combined phase with at least one or more kinds of RT<24>L phase, R<23> phase, RT<22> phase, R<2>T<27> phase and RT<25> phase. Thus a well-balanced magnetic property can be obtained.
Patent JP-S6356204-A (JP)
Inventor: KIMURA HIROTO
IPC: A01B69/00
Filed: 1986-08-25
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-H0939826-A (JP)
Title: Vehicle turning device
Inventor: HIRANO TOSHIKI
IPC: B62D11/08
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To carry out smooth and safe spin turning by making speed etc. of engaging a clutch for the spin turning finely adjustable and using data by which an actual critical degree can be obtained in spin turning control. SOLUTION: Spin turning is made possible in accordance with steering operation by PWM controlling an electromagnetic valve 3 of a clutch 4 by a fuzzy controller 500 in accordance with an angle P of a steering lever 31, angular velocity A at the time of turning a machine body and car speed V, and in the case when the angular velocity is high by swinging of the machine body at the time of turning and in the case when the angular velocity is low but the car velocity is high at the time of starting a spin turn, etc., the spin turn is respectively stopped and material safety is attempted.
Patent JP-2000026472-A (JP)
Title: Metal complex, electroluminescent element material comprising the same and electroluminescent element using the same
Inventor: IGARASHI TATSUYA
IPC: H05B33/22
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a metal complex that emits the blue fluorescence of high color purity and is useful as an electroluminescent element material or the like by synthesizing it from specific compounds. SOLUTION: The objective metal complex is synthesized from a compound represented by formula I [R1 is H, an alkyl, an alkenyl, alkynyl, a hetero ring; X is O, S; M1 is H, a cation; Z1 is an atomic group necessitated for forming a 5-membered or 6-membered ring] and is represented, for example, by formula II or formula III (R2 and R3 are each an alkyl; M2 and M3 are each a divalent or trivalent metal ion; L2 and L3 are each a ligand; Z2 is Z1; n2 and n3 are each 1-4; m2 and m3 are each 0-4; R31 to R34 are each H or a substituent). The fluorescence maximum wavelength (λmax) is preferably <=470 nm and the electroluminescent element material is preferably constituted from the metal complex.
Patent JP-2000025024-A (JP)
Title: Production of ceramic-based extrusion molded exterior article
Inventor: HATA YOSHIYUKI
IPC: E04F11/18
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic-based extrusion molded exterior article in which cost reduction is contrived and also necessary precision is secured by removing an exclusive tray and an exclusive rack necessitated at every product different in a sectional shape from service and finishing production by a single tray and rack. SOLUTION: In the method for producing the ceramic-based extrusion exterior article, cement-based material is extruded into a flat shape and curing is performed. Thereafter, this molding 2 is cut into the cutting materials 2a, 2b and 2c in the prescribed positions. The cutting materials 2a, 2b and 2c are formed into the extrusion exterior article 6 having a prescribed sectional shape by mutually bonding and working the corresponding cut face parts of the obtained respective cutting materials 2a, 2b and 2c.
Patent JP-S6355617-A (JP)
Title: Key input device
Inventor: YOSHIDA AKIKIYO
IPC: G06F3/02
Filed: 1986-08-27
Abstract: PURPOSE:To simplify the structure and to reduce the production cost of a key input device by setting plural resistances in series to the key scan lines and providing a key switch at the signal side of each resistance. CONSTITUTION:A key input device consists of a microcomputer 4, a key input part 5 and a key scan line driving part 6. Then resistances R14-R29 are set in series to the key scan lines 7-10 and the key switches S17-S32 are connected to the resistance R14-R29 respectively. Thus the key inputs are accepted in time division by those switches S17-S32 and plural part 6. At the same time, the change of potential due to the change of resistance value of each of lines 7-10 undergoes the analog/digital conversion through an analog input terminal for decision of ternary or higher levels. Thus it is possible to decrease the number of terminals of the microcomputer 4.
Patent JP-H0540371-A (JP)
Title: Image forming device
Inventor: GYOTOKU YASUHIRO
IPC: B41J29/00
Filed: 1991-08-08
Abstract: PURPOSE:To simplify the construction of an exchange unit and a main device unit and to allow meticulous and optimum printing control by providing a non-volatile memory which records the characteristics and consumption of the exchange unit on the rotating or linearly moving member on the exchange unit. CONSTITUTION:A magnetic layer 22 is applied on the flank of a photosensitive body driving gear 21 for driving a photosensitive body 1 as the non-volatile memory medium on the exchange unit. The developing characteristics of a developing device 4, the sensitivity of the photosensitive body 1 and the light emission quantity of an eraser are recorded as the characteristic information of the exchange unit on the magnetic layer 22 at the time of shipping the exchange unit. The number of printed copies is recorded as the information on the consumption on the magnetic layer 22. The memory medium is constituted on the rotating or linearly moving member of the exchange unit in such a manner, by which the information quantity is increased. Consequently, the common use of the memory means for recording the characteristics and recording the consumption of the exchange unit which are heretofore separately provided with one memory medium is possible and the common use of most of the interface between the exchange unit and the main unit is possible as well.
Patent JP-S6258104-A (JP)
Title: Rotary encoder
Inventor: INOUE KIYOSHI
IPC: G01D5/245
Filed: 1985-09-09
Abstract: PURPOSE:To make it possible to easily perform the mounting and detachment of a rotary disk, by providing a passive magnet and a drive magnet so as to magnetically couple the both magnets and sealing the rotary disk in a hermetically closed container. CONSTITUTION:A passive magnet 5 is fixed to the rotary shaft 4 of a rotary disk 3 having magnetic graduations provided on the circumference thereof and the whole is sealed in a hermetically closed container 6 and both ends of the shaft 4 are mounted to the wall of the container 6 in a freely rotatable manner. The container 6 is mounted to a rotary driving motor 1 by providing a drive magnet 8 to the rotary shaft 2 of the motor and fixing the same to a motor case 9 in opposed relation to the magnet 5. The container 6 and the case 9 are formed so as to be engaged with each other and fixed by a method for clamping both of them by a set pin. By this method, the rotary disk 3 can be easily mounted and detached. The magnets 8, 5 are mutually opposed by the attraction of the N, S poles thereof and the rotation of the motor 1 is transmitted to the disk 3 to impart synchronous rotation thereto. A magnetic head 7 generates a pulse signal every when magnetic graduations rotate and move to detect a pulse row signal corresponding to the angle of rotation and the number of rotations. By counting the generated signal, the angle of rotation can be detected.
Patent JP-S6091118-A (JP)
Title: Liquid fuel burner
Inventor: UNO KATSUHIKO
IPC: F23D3/18
Filed: 1983-10-25
Abstract: PURPOSE:To enable to extinguish fire in a short period of time at the time of emergency extinguishment by reducing a nasty smell at the time of normal fire extinction, by a method wherein a descending position of a wick at the time of extinguishment is set up at more than at least two stages and a protruded part is provided upward at least on a part of a fuel evaporating part of a wick. CONSTITUTION:Normal evaporation and combustion of fuel are done by exposing a fuel evaporating part 12 within a combustion chamber 5 up to an A position by a wick 10 contained risably and fallably within a wick containing cylinder space 11 to be formed between an internal and external wick containing cylinders 6, 7 and the fuel evaporating part 12 is made to descend to either a B position or a C position at the time of extinguishment. A protrusion 13 is provided by protruding upward by (a) in dimension, a height of the tip of the protrusion 13 is set up so that the wick 10 is not exposed within the combustion chamber when the wick 10 is descended down to the upper descending position B. A ventilating hole 14 provided on a circumferential wall of the external wick containing cylinder 7 is set up at a position becoming lower than the upper descending position B and upper than the lower descending position C. The diameter of air holes 15 provided close to the protrusion 13 among air holes 4 provided close to the fuel evaporating part is made larger than the other one.
Patent JP-S6179898-A (JP)
Title: Booster device for water supply distribution pipe
Inventor: NISHIMURA SHUNICHI
IPC: F04D13/00
Filed: 1984-09-26
Abstract: PURPOSE:To simplify installation by aligning the center lines of the delivery pipe and suction pipe of a pump casing with a horizontal straight line, and making the form of an external thread on the outer end of said suction pipe the same as the external thread of a water plug, while making the form of the internal thread on the outer end of said delivery pipe the same as the internal thread of the opening part of a distribution pipe. CONSTITUTION:The center lines of the suction pipe 17 and the delivery pipe 18 of a pump are aligned with a horizontal straight line which is perpendicular to the axis of a pump body. A connecting external thread having the same form as the connecting external thread of a water plug 19, is formed on the outer rend part of a suction pipe 17, while an internal thread having the same form as the connecting internal thread of the outer end of a distribution pipe 20, is formed on the outer end part of the delivery pipe 18. Thereby, the installation of a booster pump to the distribution pipe can be carried out quite simply.
Patent JP-H0519153-A (JP)
Title: Apparatus and method for producing metallic tube clad optical fiber cable
Inventor: YOSHIE YASUTETSU
IPC: G02B6/44
Filed: 1991-07-16
Abstract: PURPOSE:To hold the surplus length of the metallic tube clad optical fiber cable adjusted in advance, to a prescribed value even after it is laid. CONSTITUTION:By controlling a feeding speed of a drawing means 11 and a rotating speed of a capstan 13, tension of a prescribed amount is given to a metallic tube 1b into which an optical fiber is led. In such a state, by a working means 12, bending for generating a plastic area is given repeatedly to the metallic tube 1b, small shrinkage is given in the lengthwise direction, and by saturating this shrinkage amount, a variation of length of the metallic tube 1b is suppressed. Thereafter, by adjusting surplus length of the optical fiber, the surplus length is held to a prescribed value even at the time of laying, etc.
Patent JP-H0251609-A (JP)
Title: Play absorbing device for control cable
Inventor: YAMAMURO KOICHI
IPC: F16C1/22
Filed: 1988-08-12
Abstract: PURPOSE:To absorb substantial elongation only of an inner cable securely and steplessly by providing a memory member to make threading possible of a first member with a second member by moving in the axial direction when a more than predetermined force is applied. CONSTITUTION:When a substantial elongation occurs to an inner cable 13, a memory member 50 can only move for a predetermined number of strokes because of a stopper 60. The memory member 50 stops at a position after it relatively moves in the axial direction of a first member 24 corresponding to the elongation of the inner cable 13. As far as the inner cable 13 is pulled, relative rotation of the first member 24 to a second member 30 will not occur because of torque by a spring 40. If an axial force is eliminated, a thread part 25 of the first member 24 is threaded to be pulled into a thread part 31 of the second member 30 to rotate to a position of the memory member 50 where it is stopped.
Patent JP-S6358104-A (JP)
Title: Measurement of fine interval
Inventor: YANAGIMOTO TAKAYUKI
IPC: G01B11/14
Filed: 1986-08-28
Abstract: PURPOSE:To measure the width of a fine interval accurately, by making a parallel luminous flux from a projector section irradiate material to be measured so as to generate a reflected light at right angles to the longitudinal direction of the fine interval. CONSTITUTION:When a welding line is detected at a butt weld part 6 of a plate 5 to be welded such as steel plate, a strip-like luminous flux LB is projected to give a slit image which crosses the welding line at right angles. Then, the reflected light FL of the luminous flux LB irradiating the plate 5 being welded is picked up by a means such as CCD camera. A projection system and a light receiving system are so arranged that the projection axis of the projection system is intersected at right angles with the light receiving axis of the light receiving system on the plate 5 being welded. In this manner, the brightness distribution of image signals obtained by image pickup is binarized using an optimum threshold and is subjected to an addition processing of '1' level following the binarization for each of the scanning lines in the directions of respective scanning line. After the addition processing, a new threshold is determined from a signal distribution newly gained to detect both edges of the weld part 6. Thus, the gap width and the welding line are calculated from the edge positions thus obtained.
Patent JP-S6178889-A (JP)
Title: Refrigerator oil
Inventor: YAMAMOTO YOSHIHIKO
IPC: C09K5/00
Filed: 1984-09-25
Abstract: PURPOSE:A refrigerator oil having excellent heat stability, chemical stability, and lubricity, made by adding a specified trialkyl thiophosphate to a base oil. CONSTITUTION:0.01-10wt% trialkyl thiophosphate of the formula (wherein R1-3 each are a 12-13C alkyl) is added to a base oil obtained by incorporating, if necessary, one or more additives selected from an antioxidant, a rust preventive agent, a corrosion inhibitor, a load bearing additive, and a heat-resistance improver, into a mixture of one or more oils selected from a naphthenic mineral oil, a paraffinic mineral oil, an alkylbenzene synthetic oil, etc.
Patent JP-2001028195-A (JP)
Title: Delay circuit and semiconductor memory
Inventor: NISHIDA YOICHI
IPC: H03K5/13
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a delay circuit for obtain a stable delay value and to obtain a semiconductor memory which can perform stable operation using this delay circuit. SOLUTION: This circuit is provided with delay cells 61-64 consisting of a logic gate delaying an input signal and outputting it and a buffer rectifying the output of the logic gate and outputting it, and a reference current source cell 5 consisting of a first reference current source generating a current for charging the output node of the logic gate and a second reference current source generating a current for discharging the output node of the logic gate. The logic gate consists of a delay circuit controlling the delay value of the delay cells by charging and discharging the output node by a current which mirrors a current generated form the reference current generating section and a semiconductor memory generating an internal timing signal using this delay circuit.
Patent JP-H1046440-A (JP)
Title: Finely spun interlaced yarn
Inventor: SATOU SHIGEYA
IPC: D02G1/18
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a finely spun interlaced yarn having good stretchability, excellent in tension, stiffness, dry touch and drape and useful for woven or knit fabrics, etc., by interlacing a multifilament yarn with a core spun yarn using an elastic yarn as a core yarn. SOLUTION: This finely spun interlaced yarn is produced by interlacing a core spun yarn using an elastic yarn such as an ether-based polyurethane elastic yarn (fineness is preferably 20-40 denier) as a core yarn with a multifilament yarn such as a regenerated cellulose multifilament yarn having a total denier of 30-150 denier. The finely spun interlaced yarn has preferably a count of 15-50, a twisting number of 500-1500 twists/m, and a twisting coefficient of 1.8-10.0.
Patent JP-H0485097-A (JP)
Title: Head of universal parallel rule
Inventor: SHIMIZU KAZUTOSHI
IPC: B43L13/08
Filed: 1990-07-27
Abstract: PURPOSE:To prevent the generation of a feeling of physical disorder at the time of drawing operation by supporting the upper part of a scale mounting plate on the upper surface side of a substrate in a rotatable manner and providing a handle body to the upper part of the scale mounting plate. CONSTITUTION:A substrate 2 is supported by the support mechanism of a longitudinal rail 6 and a traverse rail so as to be freely movable in parallel in a desired direction with respect to a drawing board 8. A support body 10 is integrally fixed to the substrate 2 and a main shaft 4 is fitted in the pipe part of the support 10 in a freely rotatable manner and the hole formed to the upper horizontal part 16a of a scale mounting plate 16 is fitted to the outer peripheral surface thereof to fix the support body 10. Straight rules 18, 20 are fixed to the lower horizontal part 16b of the scale mounting plate 16 in a detachable manner. A handle body 34 is fixed to the scale mounting plate 16 and, when the handle body 34 is held by the hand to press the drawing board 8 in the direction parallel to the surface of the drawing board 8, the substrate 2 parallelly moves along the surface of the drawing board 8 and the straight rules 18, 20 can be parallelly moved to the desired position on the drawing board 8.