baber/WOPTO huggingface dataset:
Patent JP-H03184178-A (JP)
Title: Chip-on-board printed board pattern design system
Inventor: TOMOTA HIROSHI
IPC: G06F17/50
Filed: 1989-12-13
Abstract: PURPOSE:To design bent patterns whose pattern intervals are larger than a specified value by connecting plural wiring patterns which are separated by segments, providing the respective segments with moving-directional vectors, and moving the segments in order along the vectors. CONSTITUTION:A segment connecting a pair of an inner lead tip to be connected and the center line of a pattern is found as to all inner lead tips. Their moving- directional vectors are stored. The minimum distance l between two adjacent segments is found and compared with the specified value L (minimum pattern width+interval). When l < L, one segment is selected and an extension- directional vector is selected. When the angle theta between both the vectors is less than pi/2, the coupling segment is shifted by moving the end points of the segment in the direction of the moving-directional vector in proportion to the difference between the values L and l to increase the interval between the adjacent segments. When the intervals of the segments are all larger than L, the line width is widened to minimum width and the segments are coupled with the inner lead tips and stored; if conditions are not satisfied, design is impossible. The completion of the design is displayed and the process is finished.
Patent JP-H02169188-A (JP)
Title: Method for repairing surface defect
Inventor: TOYODA MASAHIKO
IPC: B23K15/00
Filed: 1988-12-22
Abstract: PURPOSE:To eliminate a surface defect by determining the projection time to obtain a desired depth of penetration from specific expressions relative to the time till melting is started and the heat flux transmission speed in the depth direction and projecting an energy beam by the irradiation time. CONSTITUTION:The energy beam scans and irradiates on the metal surface and the uniform heat flux is added thereon and the surface is molten up to the proper depth of penetration and the surface defect is repaired. In this case, the irradiation time to obtain the desired depth of penetration is determined from the expressions I and II relative to the time taud till melting is started by the heat flux and the heat flux transmission time V in the depth direction, respectively. The energy beam irradiates for the irradiation time. In the expressions I and II, taud(sec), rho(g/cm<2>), c(J/gK), K(W/cm.K), td(K), to (K), q(W/cm<2>), v(cm/sec) denote the time till melting of the metal surface is started, density, specific heat, heat conductivity, the melting point, the initial temperature, the heat flux, the transmission speed in the depth direction of a melting area and the melting latent heat, respectively. By this method, the general metal material surface, a weld zone, etc., are molten accurately and the defect is eliminated.
Patent JP-H11161248-A (JP)
Title: Microcomputer for display
Inventor: OSAWA HIROSHI
IPC: G09G3/36
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To continuously display contents of a display RAM from those at the time of power failure or instantaneous power outage when the power source is turned on again after its service is interrupted or instantaneously cut off. SOLUTION: When an overflow signal is generated from a timer circuit 9, contents of a display RAM 2 are written in a flash memory 7 via a control circuit 8 and a flag 10 is set to a logical value '1'. When a power source is turned on again after its service is interrupted or instantaneously cut off and its voltage passes through a low voltage detection voltage, the contents of the flash memory 7 is written in the display RAM 2 via the control circuit 8 if the flag 10 is a logical value '1'.
Patent JP-H01165835-A (JP)
Title: Seat device
Inventor: FUJITA KAZUAKI
IPC: E03D9/08
Filed: 1987-12-22
Abstract: PURPOSE: To provide a toilet seat which can be used for various kinds of toilets., by blocking an opening in the upper part of a hot water tank with a flange, integrally incorporated with a base panel, and by attaching incorporated equipment and an external casing to the base panel so as to reduce component cost, man-hours for assembly and the like. CONSTITUTION: An opening in the upper part of a hot water tank 3 is blocked with a flange 10 integrally incorporated with a base panel 2. Then, incorporated equipment such as a nozzle device 5, a control unit 12 and the like are attached to the base panel 2, and an external casing composed of an upper and a lower cover 6, 7 are secured thereto.
Patent JP-H06145249-A (JP)
Title: Functional group-containing isobutylene-based polymer and its production
Inventor: ANDO HIROSHI
IPC: C08F212/14
Filed: 1992-11-11
Abstract: PURPOSE:To obtain the subject polymer useful as a raw material for crosslinked cured material having excellent weather resistance efficiently at a low cost and simply by polymerizing an isobutylene-containing cationic polymerizable monomer with a butoxystyrene-based compound in the presence of a Lewis acid. CONSTITUTION:A cationic polymerizable monomer such as propylene containing isobutylene is polymerized with a tert-butoxystyrene-based compound of formula I (R3 is H, methyl or ethyl) in the presence of a Lewis acid such as AlCl3 to give the objective polymer which is a polymer consisting essentially of isobutylene monomer, having 500-500,000 number-average molecular weight and has >1.0 unit of formula II (R1 is H, methyl or ethyl; R2 is H or tert-butyl) per molecule on the average in the polymer.
Patent JP-H05140200-A (JP)
Title: New ossification-inducing protein and ossification-inducing agent containing the protein as active component
Inventor: SAGAWA KENJI
IPC: A61K35/32
Filed: 1991-11-14
Abstract: PURPOSE:To provide the subject new protein obtained from vertebrate bone, having specific molecular weight and specific activity, enabling the prevention and radical cure of the falling off of tooth by alveolar pyorrhea and osteoporosis and the shortening of the treating time of bone fracture and useful as an agent for ossification, etc. CONSTITUTION:Proteins are extracted from vertebrate bones with 4M guanidine hydrochloride/tris-HCl solution after removing minerals from the bones. The extracted liquid is brought into contact with an anion exchange material and the non-absorbed proteins are brought into contact with heparin agarose. The adsorbed proteins are eluted to separate an ossification-inducing active fraction, which is purified by successively treating with butylcellulofine, hydroxyapatite, superlose HR12, ConA agarose and an adsorptive resin to obtain the objective new ossification-inducing protein having molecular weight of about 32kd (measured by SDS polyacrylamide gel electrophoresis in the absence of reducing agent) and about 16kd and 13kd (measured by the similar electrophoresis in the presence of a reducing agent) and a specific activity of about >=7,000 unit/mg-protein measured e.g. by the method of Sampath, et al.
Patent JP-2001144142-A (JP)
Title: Electronic device and manufacturing method therefor
Inventor: HIRASHIMA TOSHINORI
IPC: H05K3/34
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of tombstone effect at mounting of small electronic components, such as chip components. SOLUTION: A surface-mounted chip component 1, where a prescribed circuit is formed and a part terminal 1a is arranged at a rear face 1b, a mounted substrate 2 which supports the chip component 1, on which a substrate side terminal 2a which is arranged on the opposite side of the part terminal 1a is installed, and the substrate side terminal 2a is arranged on the inner side of the chip component 1 and a metal bump 3 which is arranged between the component terminal 1a of the chip component 1 and the substrate side terminal 2a of the mounted substrate 2 and which electrically connects the component terminal 1a and the substrate side terminal 2a are installed. The occurrence of tombstone effect at mounting of the chip component on the mounted substrate 2 is reduced.
Patent JP-H02168063-A (JP)
Title: Friction type continuously variable speed change gear
Inventor: SAGATA MAKOTO
IPC: F16H57/029
Filed: 1988-12-22
Abstract: PURPOSE:To enable rational cooling of heat generating phenomenon through heat exchange and discharge of high temperature pressure oil by a method wherein an oil pressure chamber by which a taper cone is pressed and energized is formed in a cone, and pressure oil fed to the oil pressure chamber is discharged through a pore. CONSTITUTION:A taper cone 2 rotated through a drive gear 7 of an input shaft 1 of a friction type continuously variable speed change gear A is pressed and energized against the small end side as it is cooled from the inside by means of pressure oil fed from an oil pressure chamber 34 formed at the interior of the cone, and is forced into pressure contact with a driven rotary body 9 with which it is brought into external contact, and a rotation force is reliably transmitted. Simultaneously, by shifting the driven rotary body 9 in the direction of an axis, the rotation speed of a rotary body 3 being an output shaft can be continuously variably changed. Oil in the oil pressure chamber 34 is injected through a pore 45 and circulated as an effect of promoting lubrication of a speed change mechanism B is produced. Even when an engine is stopped and pressure oil is rendered ineffective, by means of a mechanical energizing mechanism C, the taper cone 2 is pressed by a force being high enough to allow shifting of the rotary shaft 9.
Patent JP-H05157612-A (JP)
Title: Figure displaying method
Inventor: OGUMA KANJI
IPC: G01G19/44
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a figure displaying method by which the figure of a patient can be recognized at a look. CONSTITUTION:After calculating the degree of weight of a patient by comparing the weight of the patient with a standard weight, a figure illustration 1a with a width set in corresponding to the degree of weight is displayed and, at the same time, whether or not the body fatness of the patient is higher than a standard level is displayed in colors in the stomach section of the illustration. At the same time, another figure illustration 1b with a width set in corresponding to a target weight is displayed after setting a present target weight and target body fatness in accordance with the weight and body fatness of the patient and whether or not the target fatness is higher than a standard level is displayed in colors in the stomach section of the illustration 1b. In addition, the degree of deviation from the standard level is displayed in magnitude.
Patent JP-2001144226-A (JP)
Title: Electronic component module and method for manufacturing the same
Inventor: TAKEI TAMOTSU
IPC: H05K3/34
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component module that is superb in its manufacturing workability. SOLUTION: A molding substrate 8 comprises a plurality of conductive plates 32 embedded in a synthetic resin encapsulating section 31, and bosses 35 are integrated in the encapsulating section 31 via hinges 34. In this constitution, lead terminals 47 are inserted into through holes 42 and are soldered to the conductive plates 32 from the bottom side in a solder cell. Then, the bosses 35 are bent toward the bottom side from the hinges 34, and are fastened in an equipment room 5 by tightening screws 36 into the bosses 35. As the bosses 35 are prevented from interfering in the solder cell when the molding substrate 8 is carried into the solder cell, the molding substrate 8 can be easily soldered, thus causing the manufacturing workability to be improved.
Patent JP-H11164186-A (JP)
Title: Image recorder
Inventor: MATSUI SEIICHI
IPC: H04N5/225
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder which is capable of dissolving the annoyance of photographing and enabling a photographer to perform other works during photographing, without missing a shutter opportunity. SOLUTION: The frame 12 of a spectacle type is provided with an image- pickup part 14 and displacement sensors 16, 17, 18 and 19 and the frame 12 and a camera main body 20 are connected by a cable 22. When the photographer puts on the frame 12 in a manner of wearing spectacles, a photographing lens 24 is turned to the same direction as the face of the photographer and an object in the same direction as the line of the sight of the photographer is photographed. The displacement sensors 16, 17, 18 and 19 detect the movement of the muscle of the temples of the photographer as the change of a fine current and control this image recorder corresponding to the rules of performing zoom-in, in the case that the photographer closes a right eye and moves the muscle of a right temples and performing release at the time of closing both eyes, for instance.  Thus, the photographer performs photographing without the use of his hands.
Patent JP-H06176630-A (JP)
Title: Cable for high-voltage electronic equipment
Inventor: YACHI TAKEO
IPC: H01B7/18
Filed: 1992-12-04
Abstract: PURPOSE:To use a cable as the lead wire of an industrial Roentgen equipment whose circuit voltage exceeds 200kV by increasing the electric potential gradient on the semiconductive layer side of a high-voltage insulator by considerably enlarging the outer diameter of an inside semiconductor layer after coating than that of the semiconductive layer of a conventional cable for high-voltage electronic equipment, after coating. CONSTITUTION:Low-voltage insulating wire cores 9 and third wire cores 10 are intertwisted on the outer periphery of a reinforcing cable 8, and the outer periphery thereof is extrusion-coated wire the inner semiconductive layer 11, having a wall thickness of 0.8-1.0mm. A high-voltage insulator 12, composed by the extrusion-coating with ethylene propylene rubber, having a wall thickness of about 3.0mm, is provided on the inner semiconductive layer 11. Further thereon, an outer shielding layer 13 constituted by braided conductive wires and a sheath 14 composed by the extrusion coating with a soft polyvinyl chloride is provided.
Patent JP-H09167415-A (JP)
Title: Recording and/or reproducing device of optical disk
Inventor: YOSHIDA TADAO
IPC: G11B17/022
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording and/or a reproducing device which can ease the limitation of an optical disk in the thicknesswise direction due to a warp and face shake even if the substrate is thinned. SOLUTION: An optical disk reproducing device composed from a rotation driving section which drives and rotates an optical disk 1 and an optical head section which irradiates the disk 1 with a laser beam to output a signal corresponding to the quantity of reflected light is provided with a displacement limiting section 4 which limits the thicknesswise displacement of the optical disk loaded on the rotation driving section, where the section 4 is constituted from a limiting section actually opposed to the non-recording region 1a of the disk 1 and a driving section which moves the limiting section. The limiting section may be constituted by installing a limiting block 12 in the radius where the optical head section is scanned.
Patent JP-H06177201-A (JP)
Title: Semiconductor device
Inventor: KURA YASUTO
IPC: H01L21/60
Filed: 1992-12-04
Abstract: PURPOSE:To miniaturize a semiconductor device by burying a conductor into a recessed section formed through etching from the rear side of a semiconductor chip and connecting the conductor and a conductor buried on the chip surface side. CONSTITUTION:A plurality of recessed sections 3 are formed through etching on the rear side of a silicon wafer 2, and conductors 4 such as indium are buried through evaporation, etc. Semiconductor circuits 5 are formed onto the surface of the wafer 2, through-holes 6 penetrated to the conductors 4 are made respectively, and conductors 7 are buried through evaporation, etc., and connected with the conductors 4. The conductors 7 and the semiconductor circuits 5 are connected electrically by wiring materials 8 formed through evaporation, etc. Lastly, the wafer 2 is cut, thus manufacturing semiconductor chips 1. The semiconductor chip is made in small size, and the semiconductor chip is sealed, thus miniaturizing a semiconductor device.
Patent JP-2000118201-A (JP)
Title: Wheel belt gear chain tire
Inventor: HONDA TOMIJI
IPC: B60B19/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a wheel capable of decreasing friction and wear of a tire at a high speed by making the tire become independent of the wheel. SOLUTION: In this constitution, a tire belt gear guard 2 and a wheel gear plate 3 are connected by making a tire 1 become independent of a wheel 4.
Patent JP-H06171705-A (JP)
Title: Refuse throwing-away method for refuse incineration plant
Inventor: ARIMA YUJI
IPC: B65F5/00
Filed: 1992-12-07
Abstract: PURPOSE:To eliminate the manual work on a platform and improve the sanitary environment for workers by lifting a refuse storing section loaded detachably on a refuse collection vehicle by a crane device, and throwing refuse into a pit. CONSTITUTION:In the state that a refuse collection vehicle 3 is stopped at an entering stop position, a traveling crane device 7 is operated to lift a refuse storing section 8 loaded detachably on the refuse collection vehicle 3 through multiple cable bodies 7a. And the refuse collection vehicle 3 from which the refuse storing section 8 has been removed is sent to a leaving stop position at the other side of a platform 1. Then the travel crane device 7 is moved to locate the lifted refuse storing section 8 over a refuse pit 2, the cable bodies 7a of the crane device 7 are operated to open an exhaust port 9 of the refuse storing section 8 and to charge refuse into the refuse pit 2. After that, the travel crane device 7 is moved to move the refuse storing section 8 to the leaving stop position, and the refuse storing section 8 is installed onto the refuse collection vehicle 3. Thus, the labor for work can be saved and the sanitary environment can be improved.
Patent JP-H06171201-A (JP)
Title: Recording sheet for thermal stencil printing
Inventor: MINAMI TOSHIAKI
IPC: D21H19/38
Filed: 1992-12-07
Abstract: PURPOSE:To improve the ink absorption and aptitude for writing in thermal stencil printing respectively by a method wherein in a recording sheet in which an ink absorption layer containing a pigment and a binder is provided onto a base material, specific oil absorption in the pigment is set within a specific numerical value (ml/g). CONSTITUTION:A recording sheet for thermal stencil printing provides an ink absorption layer containing a pigment and a binder as main components on a base material. In that case the oil absorption based on JIS-K-5101 of the pigment is set within a range of 45ml/100g to 120ml/100g. Further, at least two pigments are taken and the same oil absorption as above-mentioned in the mixed state thereof may be set within the same range as above-mentioned. Furthermore, a thermal recording layer, a thermal transfer recording layer, an ink jet recording layer or the thermal recording layer may be also provided on a rear surface of the base material. Thereby, the ink absorption and aptitude for writing in thermal stencil printing are respectively improved.
Patent JP-H03190627-A (JP)
Title: Machining liquid circuit of wire electric discharge machining device
Inventor: UMETSU MASAHITO
IPC: B23H7/36
Filed: 1989-12-18
Abstract: PURPOSE:To lengthen the life of a filter by connecting a flash pump which supplies machining liquid at a high pressure to a nozzle device, to the outlet side of the filter. CONSTITUTION:Dirty water is sucked by a filtering pump P2 to be sent into a filter F. Since the pressure of the filtering pump P2 is so small that it is unnecessary to take the pressure proofness of the case of the filter F into account. The dirty water is filtered by the filter F to become clean water, and the clean water is supplied to a flash pump P1 to become high pressure water therein, the high pressure water is supplied to the nozzle device of a processing machine to be ejected here and then to be returned together with machined chips to a dirty water tank T2. In this manner, the filtering pump P2 and the flash pump P1 are connected to each other in series and the filter F is interposed therebetween so that the water quantities of both pumps P1, P2 become equal to each other and pressure applied to the filter F becomes low. Consequently, the life of the filter F becomes longer and also the loss of electric power is eliminated.
Patent JP-H06144413-A (JP)
Title: Folding device of packing machine
Inventor: YOKOO TOSHIHIKO
IPC: B65B51/00
Filed: 1992-11-10
Abstract: PURPOSE:To automatically turn in the folding margin of a packing bag and seal it and further, stick the folding margin with an adhesive in the transfer process. CONSTITUTION:A charging bag 1 as a packing bag transferred by a transfer conveyor 4 as a transfer means is applied with a hotmelt H as an adhesive at the outer periphery of the charged part 1A of the charging bag 1 by a hotmelt coating device 8. And the front end 1B thereof is pressed on the outer periphery of the charged part 1A applied with the hotmelt H to stick thereto while pressing the folding margin 1C of the charging bag 1 and falling down it by a folding sealer 9 in order to seal the charging bag 1.
Patent JP-H06143818-A (JP)
Title: Thermal recording material
Inventor: HASEGAWA TOMOKO
IPC: B41M5/337
Filed: 1992-11-11
Abstract: PURPOSE:To provide a thermal recording material having excellent heat resistance and sensitivity by specifying property of nonfoamable plastic hollow finely divided particles contained in an underlayer and leuco dye and developer to be used for a thermal color developing layer. CONSTITUTION:Nonfoamable plastic hollow finely divided particles to be used for an under layer each contains thermoplastic substance as a shell, and liquid or gas therein and does not foam even if it is heated in such a manner that mean particle size is 2-10mum and degree of hollowness is 90% or more. The degree of the hollowness is the ratio of the outside diameter to the inside diameter of the hollow particle. The underlayer is formed of aqueous binder. Then, a thermal color developing layer containing compound expressed by formula I as leuco dye and compound expressed by formula II as developer is provided on the underlayer. In the formulae, R1, R2 are lower alkyl group, X is halogen. Thus, a thermal recording material having heat resistance and small fading is obtained.
Patent JP-H03209372-A (JP)
Title: Class iii antiarrhythmic agent
Inventor: JIYON JIEE BOORUDOUIN
IPC: C07D285/14
Filed: 1990-11-29
Abstract: NEW MATERIAL: A compound of formula I or their salts [Q is NR (R is H or 1-6C alkyl), a 5-7-membered heterocycle ring containing one or two N; X and Y are each CO, -(CR 2 ) m -, etc.; m is 1-3; E is O or S; p is 0 or 1; R 1  is H, formulae II-IV (R 2  and R 3  are each H, 1-3C alkyl, 1-3C alkoxy, etc.)etc.].  
     EXAMPLE: 4-[Nbenzofurazane-5(or 6)carbonyl]-aminomethyl]1-[2-(2-pyridyl) ethyl]piperidine.  
     USE: An antiarrhythmic agent. Especially useful for preventing sudden death by myocardial fibrillation by controlling recurrence of arrhythmic.  
     PROCESS: A carboxylic halide of formula V is reacted with an amino compd. of formula VI in a solvent such as methylene chloride at a temperature of -10-10°C to obtain the corresponding compd. of formula I. 
     COPYRIGHT: (C)1991,JPO