baber/WOPTO huggingface dataset:
Patent JP-2000116889-A (JP)
Title: Pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a monotonous game image plane with interest by switching the ordinary characters and background displayed on a display image plane of a figure display unit to the special characters and background in the winning to a specific winning hole. SOLUTION: The large prize or failure is judged by judging a setting condition of a probability variable flag (C06, 07). Whether the expectation display relative to the figure variation is displayed or not, is determined on the basis of the result of the drawing of lots (C14), an expectation display flag is set (C15), and a counter of a number of times of variation is set to O (C16) in a case of winning, and whether the expectation display flag is set or not, is directly judged in a case of failure (C17). When the expectation display flag is cleared, the ordinary 'background' and 'character' are selected on the figure display part (C18), and the 'background' and 'character' for expectation display are selected when the expectation display flag is set (C19).
Patent JP-H06128040-A (JP)
Title: Silicon nitride-based sintered compact and its production
Inventor: HIGUCHI YOSHIKATSU
IPC: C04B35/626
Filed: 1992-10-20
Abstract: PURPOSE:To provide a method for producing a silicon nitride sintered compact having high mechanical strength at high temperature. CONSTITUTION:A formed body composed of (a) silicon nitride powder, (b) sintered auxiliary powder consisting of at least one kind of powder selected from the group consisting of Y2O3 or Y2O3, Al2O3, Yb2O3, HfO2, Er2O3 and Cr2O3 and (c) ceramic fiber or ceramic powder obtained by thermally decomposing a non-oxide type preceramic polymer is prepared and the formed body is burned at >=1850 deg.C under a nitrogen-containing atmosphere. Preferably, the ceramic fiber or the ceramic powder has a composition composed of 45-60wt.% Si, 5-30wt.% N, 5-20wt.% C and 1-30wt.% O.
Patent JP-H11124312-A (JP)
Title: Pack cosmetic and its treatment
Inventor: MIYAZAWA KAZUYUKI
IPC: A61K8/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a pack cosmetic of peel-off type or patch type excellent in skin cleaning action, spreadability, releasability, film strength and feeling in use, useful for removing keratin deposit, old horny layer, stain, etc., by including a copolymer containing a specific silyl group. SOLUTION: This cosmetic comprises preferably 10-20 wt.% of a copolymer containing at least one silyl group bonded to a reactive functional group and having about 2,000-150,000 average molecular weight. A copolymer composed of 3-methacryloxypropyltrimethoxysilane, methyl methacrylate and 3- methacryloxypropyl (trimethylsiloxy) silane may be cited as the copolymer. In the pack cosmetic, preferably the cosmetic is hydrolyzed on the skin by a method for premixing the cosmetic with water just before application and applying the cosmetic to the skin, the copolymer is crosslinked between molecules and a crosslinked film is released from the skin after drying.
Patent JP-H04178720-A (JP)
Title: Printer interface circuit
Inventor: TSURUMARU MAKOTO
IPC: G06F3/12
Filed: 1990-11-13
Abstract: PURPOSE:To structure a network without any wiring cable by generating a frequency-modulated wave corresponding to centronics data, and receiving and demodulating a modulated output frequency. CONSTITUTION:In the printer interface circuit, a signal 6, the inverse of DATA.STB and a DATA signal 7 sent out of the centronics interface part 2 of a personal computer and the output of a frequency setting switch 8 are inputted to a digital/analog converting circuit(D/A circuit) 10. This converting circuit 10 supplies an output corresponding to the voltage of a reference voltage source 14 to a VCO(voltage-controlled oscillator) circuit 11, which outputs a frequency proportional to the input voltage to a printer side through an antenna 13. A radio wave sent from the printer side, on the other hand, is received by an antenna 15 on the personal computer side and inputted to a mixer circuit 17, which removes the carrier frequency with a VCO output 19 to obtain the signal frequency. Consequently, the need for cable wiring for the network is eliminated.
Patent JP-H07156632-A (JP)
Title: Light position detecting device
Inventor: SUGIURA WATARU
IPC: B60H1/00
Filed: 1993-12-07
Abstract: PURPOSE:To provide a light position detecting device whereby good detecting accuracy can be always obtained without receiving an influence of position displacement of a light receiving sensor, to facilitate manufacture. CONSTITUTION:A detection element part 10 is provided with a light shield film 24 having an L-shaped slit comprising slits 24a, 24b, pair of photodiode arrays 26X, 26Y opposed to be arranged in the shield film 24 with a prescribed space to respectively receive slit lights of permeating the slits 24a, 24b and a light receiving part 26 having a signal processing circuit 28 for scanning each picture element of each photodiode array 26X, 26Y to take out a reception signal. In a microcomputer connected to the signal processing circuit 28, a picture element irradiated with light from just above the detection element part 10, that is, a picture element positioned just below the slits 24a, 24b is left as previously stored as a reference position, and based on a distance between this reference position and a picture element irradiated at present, a direction of solar radiation is calculated.
Patent JP-H10147682-A (JP)
Title: Refrigeration unit and refrigerant compressor
Inventor: EGAWA TATSUYA
IPC: F25B1/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration unit that uses, as refrigerant, a hydrofluorocarbon substitutable for chlorofluorocarbon which is problematic in environmental pollution and additionally uses a lubricant oil which has good compatibility to be refrigerant and excellent lubricity. SOLUTION: This refrigerator is equipped with at least a compressor, a condenser, an expansion mechanism and an evaporator as a refrigeration cycle, and uses a refrigerant of hydrofluorocarbon, fluorocarbon, hydrocarbon, ether, carbon dioxide or ammonia and a lubricant oil that mainly contains a polyvinyl ether compound and has a dynamic viscosity of 2-200mm<2> /sec at 40 deg.C.
Patent JP-H10122282-A (JP)
Title: Vehicular friction member
Inventor: NAKAYAMA SAKAE
IPC: F16D66/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To let users understand rightly how a vehicular friction member is worn and to what kind of state it is changed by indicating the normal state and the worn state of a lining to the vehicular friction member. SOLUTION: A worn member 2 indicated the worn member with a normal thickness (10-12mm) or the worn member 2 indicated a safety indication plate 3 or a safety classification indication (favorably blue) 3a, 3b are installed by an adshesive on the right position of a iron core (core plate) 1. The worn member with a regenerated thickness (4-10mm) or the worm member 2 indicated a change indication plate 4 or a change classification indication (favorably yellow) 4a, 4b is installed on the center position of the iron core 1 and further, the worn member with a worn thickness (4mm or less) or the worn material member 2 indicated a danger indication plate 5 or a danger classification indication 5a, 5b (favorably red) is installed on the left position of the iron core 1. Further, a installation tool and a chain 9 are installed on the left end of the iron core 1.
Patent JP-H06226454-A (JP)
Title: Flash butt welder
Inventor: HANSURUUDORUFU TSUORINGERU
IPC: B23K101/26
Filed: 1993-11-02
Abstract: PURPOSE: To realize a compact movable type rail welding machine by fixing both rails to the butting position with eccentric shafts, a link and a hydraulic cylinder. CONSTITUTION: Butting ends of rails 5a, 5b are placed on an inside adjusting shape 34 (the indication of a decimal point or below is omitted). When a press cylinder 11 is operated, a fastening bar and a supporting force application point 9 are driven inwardly by a lever 8 around a force application point 13 as a fulcrum. The fastening bar is rotated on an eccentric shaft 15 and acts so as to fasten and press the belly part of the rails 5a, 5b. The rails are vertically adjusted by upwardly pulling up the fastening bar and by pressing the head part of the rails with the lower end of the cylinder when the vertically moving cylinder is operated. In such a manner, seams are welded in the state that the both rails 5a, 5b are fixed and pressed.
Patent JP-H05120600-A (JP)
Title: Precedent vehicle detection device
Inventor: HARADA YOSHINOBU
IPC: B60W30/00
Filed: 1991-10-25
Abstract: PURPOSE:To hold a proper distance to a precedent vehicle in a signal waiting state or traffic jam state by providing an attention attracting means which outputs an attention signal when the vehicle-to-vehicle distance becomes longer than a specific distance after the vehicle stops. CONSTITUTION:The signal from a distance measurement sensor 11 is inputted to a distance measuring circuit 12 and data on the vehicle-to-vehicle distance is read by a microcomputer 13. The vehicle-to-vehicle distance when this vehicle stops is stored in the microcomputer 13 and when the actual vehicle-to-vehicle distance varies thereafter to become shorter than the stored vehicle-to-vehicle distance, a warning sound generating circuit 18 is put in operation, but when the vehicle-to-vehicle distance becomes longer by the specific distance, an attention sound generating circuit 19 is put in operation, thus generating the attention sound or warning sound. Consequently, this device assists in holding the vehicle- to-vehicle distance to the precedent vehicle proper in the from colliding after stopping.
Patent JP-H069979-A (JP)
Title: Lubricating composition and sliding member
Inventor: CHO HIDEO
IPC: C10N50/08
Filed: 1991-10-25
Abstract: PURPOSE:To obtain the title composition with which metallic base materials of various forms can be filled or filled and coated, by compounding a solid lubricant, a specified lubricating oil, a carrier that holds the oil, a thermoplastic synthetic resin and a thermosetting synthetic resin each in a specified amount. CONSTITUTION:The composition consists of 5-65wt.% solid lubricant (e.g. polytetrafluoroethylene resin and boron nitride), 5-20wt.% lubricating oil that is liquid or pasty at ordinary temperature (e.g. mineral oil), 1-8wt.% carrier that holds the oil (e.g. a hydrocarbon wax), 10-30wt.% thermoplastic resin (e.g. an aromatic polyamide resin), and the balance consisting of a thermosetting resin (e.g. a liquid epoxy resin with a latent curing agent). As an example of its application, the vertical cross section of an embedded type sliding member is shown, wherein 7 stands for the sliding member; 7a for holes formed in the base material; and 7b for the lubricating composition filled in the holes 7a.
Patent JP-H06158171-A (JP)
Title: High strength axial parts for machine structure and production thereof
Inventor: KAWASAKI TOSHIO
IPC: C21D1/10
Filed: 1992-11-17
Abstract: PURPOSE:To produce high strength axial parts for machine structure excellent in fatigue properties by forming steel stock having a specified componental compsn. into the shape of axial parts, thereafter subjecting then to specified induction hardening and subsequently executing specified ultrahigh induction hardening. CONSTITUTION:The componental compsn. of steel is constituted of, by weight, 0.4 to 0.7% C, <=0.1% Si, 0.3 to 0.95% Mn, 0.5 to 2% Ni and <=0.03% S, and the balance Fe with inevitable impurities. The stock of the steel is formed into the prescribed shapes of axial parts by forging, machining and form rolling. After that, they are treated by induction hardening with >=200kHz frequency so as to satisfy the formula I. In the formula I, CD denotes the depth of the hardened layer to 50% martensitic hardness and R denotes the radii of the axial parts to be subjected to the induction hardening. Moreover, 0.015 to 0.05% Al is incorporated therein. In this way, the parts optimum as pins, shafts or the like can be provided.
Patent JP-2001126240-A (JP)
Title: Magnetic disk medium and method of producing the same
Inventor: KANNO TOSHIYUKI
IPC: C08L33/06
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk comprising a molded board and to provide a magnetic disk medium and a method of producing that medium in which the board has heat resistance against a dry process in the succeeding process and has excellent adhesion property with a magnetic layer, excellent durability against cracks caused by changes in stresses due to moisture absorption or heat with time. SOLUTION: The magnetic disk medium comprises a thermoplastic resin substrate and a magnetic layer and has an organic-inorganic hybrid thin film layer formed between the substrate and the magnetic layer. The organic- inorganic hybrid thin film layer consists of an organic-inorganic hybrid composition containing a polymer composition and a metal-containing derivative compound. The polymer composition contains a polymer derivative compound having monomer, oligomer and polymer components as the main component containing carboxyl groups or amino groups and having (meth)acryloyl groups at the ends of molecules. The metal-containing derivative compound is a metal alkoxide, phenoxide, acylate or chelate compound.
Patent JP-2001130933-A (JP)
Title: Solidifying material
Inventor: MOCHIZUKI DAISUKE
IPC: C04B7/26
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To make an exhausted gas dust generated in a cement clinker- calcining process as a regenerated resource. SOLUTION: This solidifying material contains a dried cake powder obtained by blowing the exhausted gas generated in the cement clinker calcination into water for dissolving chlorine in the exhausted gas, filtering the water and drying.
Patent JP-H01149387-A (JP)
Title: Plug for wiring duct
Inventor: ONISHI ISAO
IPC: H01R41/00
Filed: 1987-12-04
Abstract: PURPOSE:To easily obtain a plug having large current capacity as well as miniaturize the plug by constituting a contactor and a pressing spring out of separate members and supporting nearly the whole length part of a supporting piece with a plug main body. CONSTITUTION:A bar-shaped contactor 9 is so inserted as to be freely in rotation in the hole of the plug main body and a plug blade 9a which projects or retreat from the plug main body by the rotation of this rotator 9 and contacts with the conductor of a wiring duct in the projected condition is provided, and a means to rotate the contactor and a pressing spring 13 to enerzize the contactor in the direction of plug blade projection are provided. The pressing spring 13 is provided with a pair of supporting pieces 13b on both ends of the base end of a flat spring-shaped pressing piece 13a and supported by the plug main body. For this reason, the contactor 9 and the pressing spring 13 can select material having quality required for each and the pressing spring 13 is supported by a wide area. Hereby, a small-sized one with large current capacity can be easily obtained and sure contact of the contactor can be obtained.
Patent JP-H09113337-A (JP)
Title: Weighing system for potato, onion, etc.
Inventor: SATO TAKUSHI
IPC: B65G33/06
Filed: 1995-10-22
Abstract: PROBLEM TO BE SOLVED: To eliminate useless delivery work of potatoes, etc., by disposing a roll having a spiral groove or a protrusion at the outlet of a drop shoot and turning the potatoes outward in order to impart a thrust in the direction of outlet thereby feeding the potatoes while arranging. SOLUTION: A belt conveyor 1 is provided, at the outlet thereof, with a drop shoot 2 and a roll 6 having a spiral groove or protrusion is disposed at the outlet thereof with anti-dropping side plates 7 being provided on the opposite sides. A shoot 8 is disposed at the outlet of roll 6 and potatoes are fed into a corrugated cardboard box 3 being set on a weighing machine 4. According to the structure, potatoes are moved in a row between the rolls 6 and fed, one by one, into the corrugated cardboard box 3 and when the rolls 6 are stopped by a feed stop signal, the potatoes are not fed excessively into the box 3 but weighed accurately. This system eliminates the need of delivery work for correction.
Patent JP-2000130902-A (JP)
Title: Ice supplying device
Inventor: MATSUMURA HIDEYUKI
IPC: F25C1/14
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To correctly detect ice that passes through a chute, and stably provide a desired amount of ice. SOLUTION: A cylindrical chute 49 for receiving ice discharged from an icemaker, is provided. In the chute 49, there is provided an optical sensor 62a for optically detecting ice that passes through the chute 49, by emitting detecting light traversing the inside of the chute 49. The chute 49 is colored black so as to have a light shielding property, thus shielding the influence of the light which is emitted into the chute 49 outside therefrom.
Patent JP-2000135590-A (JP)
Title: High strength aluminum alloy clad material for heat exchanger
Inventor: SHOJI YOSHIFUSA
IPC: B23K20/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a high strength aluminum alloy clad material for a heat exchanger, which has excellent molding workability before brazing, high strength characteristic after brazing, and excellent corrosion resistance, and can easily perform brazing. SOLUTION: This invention relates to an aluminum alloy clad material wherein a brazing material is clad on a single face or both faces of a core material. The core material is constituted by an aluminum alloy comprising 1.3%-2.0% Mn, 0.4%-1.0% Cu, more than 0.4% but 1.3% or less Si, 0.06%-0.6% Fe, and the balance of Al and impurities, where the ratio (Mn/Si) of Mn content and Si content is 1.0-3.5 and the ratio (Mn/Fe) of Mn content and Fe content is 3-20. The brazing material is constituted by an Al-Si base aluminum alloy whose Ca content is restrained to 0.006% or less. By using such a clad material, a working fluid path material can be thinned, whereby an aluminum heat exchanger can be lightened and its life can be elongated.
Patent JP-H02154427-A (JP)
Title: Bipolar transistor
Inventor: TADA HAJIME
IPC: H01L29/73
Filed: 1988-12-06
Abstract: PURPOSE:To obtain a bipolar transistor with a current capacity which is 3 to 4 times larger than before within the same chip area by forming the diffusion pattern of an emitter layer in circular shape, by expanding this circle as much as possible along the periphery of a semiconductor region of a specified area, and by increasing the periphery length of the emitter layer. CONSTITUTION:One conductive type collector connection layer 7 which is diffused to an embedded layer from the surface of a semiconductor region 6 and the other base layer 8 which is diffused in a circular pattern surrounding the connector connection layer 7 from the surface within a range corresponding to an area above an embedded layer 3 within the semiconductor region 6 are provided. Also, one conductive emitter layer 9 which is shallower than a base layer 8 and is diffused in circular pattern from the surface is provided. Within this semiconductor region 6, the emitter layer 9 is formed in a large circular pattern surrounding the collector connection layer 7 within the range of the semiconductor region 6 with a long periphery and both inner and outer edges of the circle are used as the periphery length. Thus, a bipolar transistor with a current capacity which is 3 to 4 times larger as before can be created within the same chip area.
Patent JP-H10149737-A (JP)
Title: Membrane switch
Inventor: OCHIAI TOSHIO
IPC: H01H13/52
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a membrane switch which can be made thin by eliminating a spacer sheet and of which manufacturing process is simplified and manufacturing cost is lowered. SOLUTION: An upper part electrode sheet 21 and a lower part electrode sheet 22 are stuck to each other by an adhesive material 31 (an adhesive ink) with ten-odd μm thickness. Of the upper part electrode sheet 21, contact parts where no adhesive material 31 is applied are coated with a Ag layer or a carbon layer 60 by printing and further coated with a pressure sensitive conductive layer 62 by screen-printing to form a contact 50. Meanwhile, in the lower part electrode sheet 22, contact parts where no adhesive material 31 is applied are coated with a Ag layer 61 by printing and after that further coated with a carbon layer 63 by printing to form a contact 51.  In the resultant membrane switch 10, since the pressure sensitive conductive layer 62 is in insulated state as long as the contacts 50, 51 are not pressed, the contacts are not electrically communicated with each other and when the contacts 50, 51 are pressed, the pressure sensitive conductive layer 62 becomes electrically conductive and the contacts 50, 51 are mutually electrically communicated.
Patent JP-H09125403-A (JP)
Title: Member with increased friction in structure
Inventor: WAGI TAKATSU
IPC: E02D23/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To prefabricate an asphalt mat to miniaturize it and increase the strength of the mat member and also facilitate the handling. SOLUTION: A mat member 1 is shaped as a sheet by use of an asphalt mastic formed to have a specified thickness. A reinforcing member 10 integrally formed by a frame body combined with reinforcing materials 11,... of the end part and connection members 12,..., and a net member 15, is arranged in the inside of the asphalt layer 2 to constitute a panel member with a large strength. Members 17 to be fixed like box-nuts are arranged at every specified distance in the reinforcing material 11 and wires connected to eyebolts are used to hoist the material 11 by a crane. In this way, the handling work is facilitated.
Patent JP-H10149065-A (JP)
Title: Image forming device
Inventor: SUZUKI TOMOHISA
IPC: G03G21/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which does not usually generates faulty image forming operation, by concretely showing a list of plural components which is expected to be replaced within a specific period to allow scheduled arrangement and replacement of the components, and by calculating the time to replace periodic replacement parts when a serviceman visits the user. SOLUTION: The image forming device includes a controller which, during visiting of a serviceman, calculates how much periodically replacing components are consumed between previous replacement and present replacement, calculates dates to replace periodically replacing components based on the result, and selects periodically replacing components for which the calculated date are before the date when the serviceman is expected to visit next, and a display which shows the selected periodically replacing components.
Patent JP-H10150135-A (JP)
Title: Lead frame, resin molding method and device
Inventor: ISE HIROSHI
IPC: H01L23/50
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To completely remove resin from a runner after a resin sealing operation is carried out so as to prevent a resin molding device from shutting down or malfunctioning after a resin sealing operation is carried out, by a method wherein a resin tablet insertion hole is provided between prescribed lead component parts, and at least a hole is provided to each of regions which extend each from the tablet insertion hole to the corner of each of the lead component part regions. SOLUTION: A circular resin tablet insertion hole 6 where a resin tablet is inserted is provided between lead component parts 2 arranged on a plate-like member 1a in its width direction. Holes 7a to 7c are provided to a region which extends from the insertion hole 6 to some corner of the lead component part 2 arranged in the width direction. A suspension pin 8 extends outwards from some corner of a chip mount 3 to be linked to the outer periphery of the lead component part 2. That, is, the resin tablet insertion hole 6 and the holes 7a to 7c of the same shape with a punch are provided so as to remove a lump of resin composed of rivet-like runner resin and cull resin by the punch through holes formed by a die in a resin sealing process.