baber/WOPTO huggingface dataset:
Patent JP-S59159316-A (JP)
Title: Method of molding frp bent tube
Inventor: MIURA SATOSHI
IPC: B29C57/00
Filed: 1983-03-02
Abstract: PURPOSE:To improve the workability and productivity, by directing a thread delivering member at the forward end of a roving head in such a way that the angle between the supplying direction of the roving supplied from the thread delivering member and the axis of a rotating core is constant at all times. CONSTITUTION:When a core 32 is rotated about an imaginary axis in a direction of A as shown that is formed by connecting the centers of the opposite end surfaces thereof, the locus of the cross-section of approximately the middle of the core can be shown by a b c d in this order. In this case, the slack of the roving 49 is absorbed by the lowering of a tension roll 47, and the tension roll 47 also gives a tension to the roving 49 at all the time to prevent the obtained molded item from lowering in mechanical strength. A front roll 50 is reciprocated along a rail 41 via a movable arm 45c, and since the front roll 50 is swingable, the front roll 50 traverses the roving and causes the roving to be wound continuously on the core 32 in such a way that the supplying direction of the roving may be normal to the axis of the core 32.
Patent JP-H07245327-A (JP)
Title: Thin film connector and semiconductor chip mounting method using it
Inventor: HASHII HIDEYA
IPC: H01L21/60
Filed: 1994-03-07
Abstract: PURPOSE:To provide a semiconductor chip mounting method which is used for mounting a semiconductor chip on a printed wiring board with a solder bump in between and by which the numb connecting pins can be increased by reducing the layout pitch of the pins and, at the same time, the heat radiating efficiency from the semiconductor chip can be improved. CONSTITUTION:A thin film connector is provided with two supporters 61 having conical holes 63 which are surrounded by slopes formed of a heat-resistance adhesive film and pass through the film and a plurality of conductive balls 62 which are made of solder or a conductive resin and have a diameter larger than that of the narrower port 64 of the holes 63. The supporters 61 are put together so that the larger ports 65 of their holes 63 can be faced to each other, with the balls 62 being held in the spaces formed of the holes 63. Then the supporters 61 are tentatively jointed to each other so that the balls 62 can be held between the supporters 61.
Patent JP-H01210418-A (JP)
Title: Preparation of polymer containing parabanic acid ring
Inventor: IMASHIRO YASUO
IPC: C08G73/02
Filed: 1988-02-19
Abstract: PURPOSE:To obtain the title polymer without using dangerous HCN, having heat resistance, excellent electric insulation characteristics and good mechanical characteristics, by reacting a polycarbodiimide polymer with oxalyl chloride and treating the product with water. CONSTITUTION:A polycarbodiimide polymer [e.g., a homopolymer or a copolymer consisting of repeating units of formula I (wherein R is an org. diisocyanate residue and especially an arom. diisocyanate residue is pref.) and, e.g., a polymer of formula II or III] is reacted with oxalyl chloride. Said repeating units of formula I are converted into repeating units of formula IV (wherein R is as defined above). An aimed polymer contg. parabanic acid ring units of formula V (wherein R is as defined above) (e.g., a polymer of formula VI) is obtd. by treating a prepolymer contg. repeating units of the formula IV with water. This polymer is molded into various shapes such as films, varnishes, powders (for molding materials), or fibers and is used for electronic components such as FPC base films, insulating tapes, heat-resistant paints, connectors and heat- resistant fibers by utilizing its excellent heat resistance and strength.
Patent JP-H0571678-A (JP)
Title: Seizure preventive film for screwing type metallic tube coupling means, method of forming said film and screwing type coupling means
Inventor: DANIERU PETOURO
IPC: F16L15/04
Filed: 1992-02-21
Abstract: PURPOSE: To provide an antiseizing cover easy for slide even in clamping stage in the end of screwing, sealing excellently on an annular surface and durable to a predetermined number of screwing and descrewing cycles. CONSTITUTION: An antiseizing cover is used to protect surfaces 9, 10, 11;4, 5, 6 contacting each other when screwing, of a male screw component 7 and a female screw component 2 of a crew-threaded type metal pipe coupling means 1. The cover comprises a thin lead oxide layer made by oxidizing a lead layer. The layer is arranged in advance directly or indirectly on surfaces 4, 5, 6, 9, 10, 11 to be protected from seizing, and formed on a base layer of metal such as copper.
Patent JP-H04254698-A (JP)
Title: Taper segment and tunnel lining method using taper segment
Inventor: SATO HIROMI
IPC: E21D11/04
Filed: 1991-02-04
Abstract: PURPOSE:To continuously and efficiently execute lining from a tunnel linear section to a curved section, by using turtle shell type segments. CONSTITUTION:Hexagonal taper segments 1 are used by forming them in such a way that a half section of each taper segment is formed in an equal leg trapezoidal section 1a having the same shape as that of a half section of each turtle shell type segment 21, and the other half section is formed on an unequal leg trapezoid section 1b, and the top side end face 4 of the unequal leg trapezoidal section 1b is formed to the same length as that of the top side end face 2 of the equal leg trapezoidal section 1a. The equal leg trapezoidal section 1a of each taper segment 1 is successively fitted in each space section between the equal leg trapezoidal sections projected from the end of a tunnel linear section A for assembly. The result forms a ring-shaped lining section having a constant length. Next, the unequal leg trapezoidal section 1b of next taper segment 1 is successively fitted between the unequal leg trapezoidal section, 1b, 1b, of the taper segments 1 projected from the end of the lining section for assembly.
Patent JP-S59174710-A (JP)
Inventor: OTSUTOO KURINGURAA
IPC: G01B21/00
Filed: 1984-02-28
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-S51111003-A (JP)
Title: A.c. line concentrator
Inventor: KUROKAWA TAKU
IPC: H04L29/10
Filed: 1975-03-26
Abstract: PURPOSE:To provide a device wherein a carrier wave signal received by a line concentrator is fed to a cross point circuit as an AC signal without demodulation, and the incoming line and outgoing line are connected by a carrier wave signal for concentration.
Patent JP-H01210887-A (JP)
Title: Fm radar sensor
Inventor: ENDO HARUYOSHI
IPC: G01S13/34
Filed: 1988-02-18
Abstract: PURPOSE:To make a beat frequency larger by radiating FM-modulated outputs after performing FM modulation in accordance with a trapezoidal wave oscillated from a low-frequency oscillator and mixing received antenna outputs with the output of an FM modulator. CONSTITUTION:A circuit is constituted of a low-frequency oscillator 101, FM modulator 102, amplifier 104 for transmission, transmission antenna 106, reception antenna 108, amplifier 110 for reception, mixer 111, etc. The output of the modulator 102 is sent to the mixer 111 through a power distributor 103 and mixed with the output of the receiver 110. Then, a distance L is found from beat frequencies produced in transmitting and receiving waves. The beat frequencies are made larger by performing FM modulation in accordance with the trapezoidal waves produced from the oscillator 101. Therefore, the beat frequencies can be made larger without changing the frequency deviation.
Patent JP-H11230228-A (JP)
Title: Torque damper
Inventor: MORI FUMIMASA
IPC: F16F15/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a torque damper compact in structure, low in manufacturing cost and small in space requirement for operation so that device in a body where the damper is placed can be made small. SOLUTION: A torque damper 1 comprises an external member 2 with a cylindrical space 4 of the external member 2 and an internal member 3 whose one end is inserted into the space 4, and obtains friction load by bringing the interior wall of the space 4 into sliding contact with the exterior wall of the internal member 3 inserted into the space 4, in a circumferential direction. A sliding member 15 formed of foam is placed at least partially the external wall of the internal member 3 abutting against the interior wall of the external member 2 of the torque damper 1.
Patent JP-S59161487-A (JP)
Title: Coal and alcohol mixture
Inventor: OOSUGA HIROSHI
IPC: C10L10/14
Filed: 1983-03-07
Abstract: PURPOSE:A mixture of powder coal and alcohol that contains specific amounts of specific nonionic surfactant and a weak acid salt, respectively, thus being suitable for transportation through pipes, because it is still flowable, even after long-term standing and shows high flowability even at low temperatures. CONSTITUTION:The objective mixture of powdery coal and alcohol contains (A) 0.01-7wt% of a nonionic surfactant of an alkylene oxide adduct to a starting substance bearing active hydrogen atoms, preferably polyethylene glycol type, and (B) 0.01-3wt% of a weak acid salt of the formula: A-X (A is weak acid residue; X is alkali or alkaline earth metal). The component B, preferably is that with more than 0.01% solubility in water at 20 deg.C.
Patent JP-H09233846-A (JP)
Title: Power supply apparatus
Inventor: ICHIMURA SHIYOUGO
IPC: H02M7/48
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To extend the operation life of a high frequency reverse-current checking unit, improve the performance of the high frequency reverse-current checking unit, reduce the size of a power supply apparatus, improve a total circuit efficiency, improve an input power factor and suppress input current harmonics by a method wherein a power loss which is produced by the high frequency reverse-current checking unit consisting of, for instance, a diode reduced and the heating of components caused by the power loss is reduced. SOLUTION: The DC output of a rectifier DB is smoothed by a smoothing capacitor C1 through a diode D3 which checks a high frequency reverse-current and converted into an AC high frequency power by an inverter circuit. The AC high frequency power is supplied to a discharge lamp La through a capacitor C3 and an inductor L2 and a part of it is fed back to the point between the diode D3 and the rectifier DB through an impedance element Z1. Diodes D4 and D5 are provided between the input terminal of the rectifier DB and the cathode terminal of the diode D3.
Patent JP-H06209839-A (JP)
Title: Pillow base
Inventor: KOYO CHISHIO
IPC: A47G9/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide a base placed under a pillow, which is constituted so that height and an angle of the head can be set easily to an optimal state, at the time of sleeping, reading, televiewing, nursing to a sick person, etc., adjusting and fixing arbitrarily height and an angle of the pillow in a lying posture. CONSTITUTION:The pillow base is formed by the lower plate 2 for coming into contact on a mattress, the upper plate 1 for placing a pillow which always tends to rise with a spring 5 thereon, a twice-folded link 9 which is provided in two parts of a head side 3 and a shoulder side 4, and controls an interval between the upper plate 1 and the lower plate 2, a fixing device 6 for fixing this link, and a handle 7 for operating the fixing device placed in a position which a hand reaches in a lying posture.
Patent JP-2000236501-A (JP)
Title: Television receiver
Inventor: SUZUKI MOTOHIRO
IPC: H04N5/44
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent a program whose broadcast has already been finished from being selected in the case that reservation of video recording of a desired program is made by using data of a data broadcast program. SOLUTION: A control circuit 9 invalidates video recording reservation when the reservation of a program whose broadcast time is earlier than that of current program broadcast time data acquired in a program list (schedule) in the case that the program list (schedule) is displayed on a screen and a reservation operation is entered by a key entry means 12, supplies display data i1 denoting the invalidated reservation to a video circuit 7. When the reservation of the program whose broadcast time is later than the acquired current program broadcast time data is operated, the control circuit 9 records data denoting reservation video recording contents set by the reservation operation to a reservation video recording data memory 5 and gives the display data i1 denoting the acceptance of the reservation to the video circuit 7.
Patent JP-H08276239-A (JP)
Title: Heading machine
Inventor: MORIYA HIROSHI
IPC: B21D45/04
Filed: 1995-01-31
Abstract: PURPOSE: To transmit the rotation power from a crankshaft to a pin driving shaft of a knockout pin means and to operate the knockout pin means in synchronous with the advance and retreat movement of a ram by connecting the pin driving shaft of the knockout pin means to the crankshaft through a parallel link type rotation mechanism being to link the rotation. CONSTITUTION: As a power transmission mechanism from a crankshaft 9 of a heading machine 1 to a pin driving shaft 37 of a knockout pin means 30, a chuck opening and closing shaft 20 and a driving shaft 14 of a raw material feeding device, the pin driving shaft 37 of the knockout pin means 30 is connected to the crankshaft 9 through a parallel link type rotation mechanism 40 to link the rotation, and the rotation power of the crankshaft 9 is transmitted to the pin driving shaft 37 through the parallel link type rotation mechanism 40 as the rotation power. On the other hand, the rotation power of the pin driving shaft 37 is transmitted surely to the chuck opening and closing shaft 20 and the driving shaft 14 of the raw material feeding device 12 through a chain transmission mechanism 50.
Patent JP-H02216863-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA SHUNJI
IPC: H01L29/73
Filed: 1989-02-17
Abstract: PURPOSE:To increase components per chip of a semiconductor by two times by forming a groove dividing a polycrystalline silicon film and diffusing a p-type impurity and an n-type impurity into a semiconductor substrate from the polycrystalline silicon film to form a pair of opposing base regions and emitter regions, existing in said base regions, with the groove being the boundary therebetween. CONSTITUTION:A field insulating film 7, having an opening corresponding to a scheduled element forming part on the surface of a silicon semiconductor substrate 1, is formed, and a polycrystalline silicon film 11 containing a p-type impurity and an n-type impurity is formed. Then, a groove 3A, dividing the polycrystalline film 11 existing on the scheduled element forming part, is formed and heat treatment is carried out to diffuse the p-type impurity and the n-type impurity from the polycrystalline silicon film 11 into the semiconductor substrate 1 to form a pair of opposing base regions 161, 162 and emitter regions 171, 172 existing in said base regions. Thus, two transistors can be built in a region to be occupied by one transistor formed in accordance with the minimum scale law, through the application thereof is limited.
Patent JP-H03239493-A (JP)
Title: Articulated finger
Inventor: TOTSUKA TADAO
IPC: B25J15/08
Filed: 1990-02-19
Abstract: PURPOSE:To secure the motion of a fine and smooth finger in another direction so easily by installing a third joint body which is pivotally supported on a second joint body rotatably in all directions, turns in receiving pressure in a fluid being given by way of each fluid through passage of both first and second joint bodies, and comes into contact with the second joint body. CONSTITUTION:When a fluid is selectively fed to each of first- N-th fluid through passages 1-1, 1-2 of a first joint body 1, the fluid is given to a third joint body 3 by way of a fluid through passage of the second joint body 2-1 being interconnected to this selected fluid through passage. Receiving pressure in this giving fluid, the third joint body 3 rotates, coming into contact with these second joint bodies 2-1, 2-2. Accordingly, with contact of this third joint body 3, the second joint bodies 2-1, 2-2 rotate, coming into contact with the first joint body 1 as well.
Patent JP-2000234265-A (JP)
Title: Polybenzazole formed product having excellent light resistance and its production
Inventor: KODAMA TETSUO
IPC: D06M101/16
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polybenzazole formed product having excellent light resistance, suitable as an industrial material useful for outdoors exposed to visible light rays by providing a polybenzazole formed product with a specific light-resisting agent. SOLUTION: Before a polybenzazole dope comprising polyphosphate as a solvent is extruded from a spinneret, drawn, subjected to a solvent extraction treatment and dried, the formed product is provided with 0.01-20.0 wt.% of a light-resisting agent composed of an oxidation dye compound or an aromatic amine-based compound such as paraphenylenediamine to make the formed product have <=30%, preferably <=20% reflectivity in <=30% region or <=10% region in 450-700 nm wavelength to give the objective polybenzazole formed product having excellent light resistance and >=35 g/d strength.
Patent JP-H01212781-A (JP)
Title: Corrosion inhibitor
Inventor: SATO TAKATOSHI
IPC: C23F11/10
Filed: 1988-02-18
Abstract: PURPOSE:To produce a corrosion inhibitor for a boiler water system not contg. a component having an adverse effect on the human body by blending tannic acid with saccharides and aldonic acid of hexose. CONSTITUTION:Tannic acid or a salt thereof is blended with saccharides and aldonic acid of hexose or heptose or a salt thereof in 1:(1-5):(1-20) weight ratio to produce a corrosion inhibitor. D-glucose and fructose may be used as the saccharides. Gluconic acid or allonic acid may be used as the aldonic acid of hexose and glucoheptoic acid or mannoheptoic acid as the aldonic acid of heptose. Additives such as a pH adjusting agent and a boiler compd. may be properly added to the corrosion inhibitor.
Patent JP-H02247252-A (JP)
Title: Thermoplastic molding material
Inventor: DEIITORITSUHI RAUSUBERUKU
IPC: C08L75/04
Filed: 1990-02-19
Abstract: PURPOSE: To obtain a thermoplastic molding material comprising a thermoplastic polyurethane, a specified elastomeric graft copolymer, an α-methylstyrene/(meth) acrylonitrile copolymer and a reinforcing filler, and being excellent in especially low-temperature rigidity, etc.  
     CONSTITUTION: This material comprises 20-90 wt.% thermoplastic polyurethane (A), 1-40 wt.% elastomeric graft copolymer (B) comprising a graft polymer trunk comprising an elastomeric polymer having a glass transition temperature of -20°C or below and based on butadiene or a 2-10 C acrylate and optionally a cross-linking agent and 10-50 wt.% graft polymer branch comprising styrene and acrylonitrile and/or styrene and/or methyl methacrylate in a ratio of 85/15 to 60/40, 5-75 wt.% copolymer (C) comprising 55-90 wt.% Α methylstyrene and 10-45 wt.% acrylonitrile and/or methacrylonitrile and at most 50 wt.% reinforcing filler (D). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10228065-A (JP)
Title: Screen device
Inventor: TAKAHASHI KOICHI
IPC: G03B21/56
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To utilize the device according to various life scenes and to make the device excellent in portability and handleability by providing a screen and a case to take up and house the screen and arranging the case on the left side and the right side of the screen. SOLUTION: This screen device is provided with the screen 71 and the cases 72 and 73 to take up and house the screen, and the cases 72 and 73 are arranged on the left side and the right side of the screen 71. The cases 72 and 73 on both sides of the screen 71 are made of plastic, wood or the like. Then, a screen overturning preventing arm 74 is constituted of a left side arm 74a and a right side arm 74b, which are ordinarily respectively housed in arm grooves 75 on the opposed surfaces of the cases 72 and 73. When the screen device is used, the arms 74a and 74b are drawn out from the arm grooves 75 and tilted, then the edges of the arms 74a and 74b are hooked so as to constitute a triangle with one side of the screen 71, whereby the overturning of the screen device is prevented.
Patent JP-H01211128-A (JP)
Title: Phenomenon detecting system in microprocessor
Inventor: YONEDA KIYOSHI
IPC: G06F9/48
Filed: 1988-02-19
Abstract: PURPOSE:To use an address outputted at the time of a task and to detect the phenomenon for a task by outputting a task identifier to a microprocessor with the output timing of a status that the task is outputted at the time of switching the task of the microprocessor. CONSTITUTION:An individual address space is set for a task to a microprocessor 1, a task 1 is executed during a period 1, a task 2 is executed during a period 2 and a task 3 is executed during a period 3. At the time of switching the task, a task identifier output is outputted to the processor 1, stored into a task identifier storing part 2 of an external circuit 5 and the switching is recognized and stored by a status that the identifier is outputted. By comparing the task identifier set beforehand into a phenomenon setting part 4, an address output and an address from a processor and the identifier composed of the pair of a recording part 2 with a phenomenon comparing part 3, the phenomenon is detected and the address of the task is discriminated.
Patent JP-H11219811-A (JP)
Title: Microwave shielding fired product and manufacture of the same
Inventor: ITOU JIYUNROU
IPC: H05K9/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a microwave shielding fired product for shielding microwave emitted from a portable telephone or the like by 90% or more. SOLUTION: This microwave shielding fired product includes A components, which are 60-90 wt.% consisting of cobalt ferrite, barium ferrite, strontium ferrite, and Fe-Ni alloy, and B components which are 5-30 wt.% made of tourmaline. Also, the respective amount of the cobalt ferrite, barium ferrite, strontium ferrite, and Fe-Ni alloy of the A components are made equal. Then, a binder which is 5-10 wt.% is added to the mixture of the A components which are 60-90 wt.% obtained by equally mixing respective powder amounts of cobalt ferrite, barium ferrite, strontium ferrite, and Fe-Ni alloy powder, and the B components which are 5-30 wt.% made of tourmaline powder, this is mixed and is fired at a temperature in a range of 1,100-1,350 deg.C. Then, clay mineral is mixed with the binder.
Patent JP-S58152457-A (JP)
Title: O/w-type foamable emulsion composition storable in frozen state, and its preparation
Inventor: MIURA YUUJI
IPC: C09K23/30
Filed: 1982-03-08
Abstract: PURPOSE:To provide an O/W-type foamable emulsion composition storable in frozen state, giving foams having excellent stability, containing casein and a Ca salt at specific ratios, and composed of oil or fat, an emulsifier and water. CONSTITUTION:The titled emulsion composition is prepared by adding casein and Ca<2+> to an O/W-type emulsion composed of 10-60wt% oil or fat (e.g. natural edible oil or fat), 0.1-3% emulsifier (e.g. lecithin), 1-45wt% solid component free from fats (e.g. vegetable protein such as soybean protein) and 38- 65wt% water. It is essential that the emulsion contains 1-15wt% casein and 0.0013-0.02wt% Ca salt as Ca<2+>. For the preparation of the titled emulsion composition storable in frozen state, the Ca salt is added to the emulsion last, and the aqueous phase containing casein and Ca salt is preliminarily emulsified with the oil phase, and homogenized.