baber/WOPTO huggingface dataset:
Patent JP-S60145479-A (JP)
Title: Rotary compressor
Inventor: FUJIO KATSUHARU
IPC: F01C21/08
Filed: 1983-12-29
Abstract: PURPOSE:To prevent the jumping phenomenon of a vane by making a vane pressing spring from the shape memory alloy with which the spring constant sharply reduces when the temperature rises over a set value and the spring constant restores when the temperature lowers under the set value. CONSTITUTION:A coil spring 9 is arranged onto the back surface of a vane 6. The edge part on the opposite side to the vane 6 of the coil spring 9 is fixed onto the inner wall of a shell 1, and the length is set to the length not to push the back surface of the vane 6, because of the exceedingly small linear expansion coefficient in the case when the temperature exceeds a set value (e.g., 50 deg.C). The spring is made of the shape memory alloy so that the length restores to the length to press the back surface of the vane 6 when the temperature lowers under the set value.
Patent JP-H08178177-A (JP)
Title: Pipe nozzle with thermal barrier
Inventor: JIMU ERU YUEN
IPC: F16L41/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To relieve or prevent the generation of a thermal crack due to big thermal transients in a tube nozzle. SOLUTION: A tube nozzle has a thermal insulative barrier 4 to prevent the thermal fatigue cracks due to thermal transients in a tube nozzle 10 for all kinds of pipes 6 that carry fluids with temperatures that change rapidly. The tube nozzle is particularly usefull in mixing T connection part, where two different temperature fluids meet. Thereby, safety and reliability of processing streams in processing plants involving fluids maintained at various constant or fluctuating temperatures can be increased.
Patent JP-S63105683-A (JP)
Title: Separation method for highly unsaturated fatty acid
Inventor: TANAKA YUKIHISA
IPC: C12P7/64
Filed: 1986-10-22
Abstract: PURPOSE:To efficiently separate and obtain an unstable highly unsaturated fatty acid without denaturation thereof, by hydrolyzing a natural fat or oil with lipase and subjecting the hydrolyzed fat or oil to centrifugal liquid-liquid partition chromatography. CONSTITUTION:A natural fat or oil containing an 18-24C highly unsaturated fatty acid having 3-6 double bonds, e.g. eicosapentaenoic acid, docosahexaenoic acid, etc., as a fatty acid ingredient is hydrolyzed with lipase, preferable lipase produced by a lipase-producing microorganism. The resultant hydrolyzed solution is then subjected to centrifugal liquid-liquid partition chromatography, e.g. countercurrent partition chromatography in which one of the two-layer separated solutions is used as a stationary phase and the other as a mobile phase is continuously passed through the stationary phase while holding the stationary phase with centrifugal force and a sample injected into the mobile phase is continuously fractionated to separate and collect a fraction containing a free fatty acid and monoglyceride of the highly unsaturated fatty acid.
Patent JP-H07100062-A (JP)
Title: Multiply stacked pot
Inventor: SHINOZUKA TOMIO
IPC: A47J27/00
Filed: 1993-10-07
Abstract: PURPOSE:To make outdoor cooking convenient by stacking a plurality of pots when not in use, each of which is fitted into an upwardly enlarging circular cylinder, and stacking the plurality of outer cylinders and the plurality of pots made in pairs on freely detachable annular porous plates, and placing the lowest cylinder on a portable gas cooker. CONSTITUTION:Each of multiple pots is provided with a circular cylinder 6 having an inclined external wall that enlarges upwards, a pot main body 1 fitted into the circular cylinder 6 with an interval 30, a lid 13, and an annular plate 18 supporting the circular cylinder 6 When not used, the pots are stacked and carried. When in use, the cylinders 6 each enclosing the pot main body 1 with the lid 13 thereon are supported by the annular porous plates 18 and stacked; the lowermost cylinder 6 is placed on a cooker stand 25 in the recessed portion 24 of a portable gas cooker A. The intervals 30 among the pots are communicated with the vents 23 of the annular porous plates 18 to serve as combustion gas passages. This constitution allows comfortable, and convenient outdoor cooking.
Patent JP-H07100262-A (JP)
Title: Pachinko premium discharge machine
Inventor: TAKEDA KOJI
IPC: A63F7/02
Filed: 1993-10-07
Abstract: PURPOSE:To provide a PACHINKO premium discharge machine for issuing a premium card for which there is no fear to be forged and it is unnecessary to store a password. CONSTITUTION:This machine is provided with a premium card storage part 2 for storing plural kinds of premium cards 8 in which a different number of pieces are recorded for each kind, respectively, a piece number input part 3 for inputting an acquired number of pieces, and a display part 4 for displaying the inputted acquired number of pieces. Also, this machine is provided with an arithmetic part 5 for calculating the number of pieces of premium cards every kind so that the sum of the number of pieces of premium cards of each kind corresponding to the inputted acquired number or pieces becomes the minimum number of pieces, a premium card discharge part 6 for taking out the premium cards of the number of pieces by kind calculated by the arithmetic part 5 from the storage part 2, and a discriminating information input part 7 for recording the discriminating information in the premium card taken out of the premium card discharge part 6.
Patent JP-S61113145-A (JP)
Title: Periphery mask attaching device
Inventor: OOSHIMA YASUYOSHI
IPC: G11B23/00
Filed: 1984-11-30
Abstract: PURPOSE:To improve the processing ability, by automatically transferring and fixing the periphery mask placed on the one side of placing part of the palette over to the disc base placed on the other placing part of the palette. CONSTITUTION:When a palette 4 is transferred from disc supplying part A through an idle part B to a mask attaching part C, and positioned and locked by a palette positioning device, a hand frame 124, according to the lock signal, is moved by a cylinder 129 of elevator device 126 downward over the other placing part 4b of the palette. At the placing part 4b, a center mask 8 and periphery mask 9 are placed. At the same time with the downward movement of the hand frame 124, a chucking device 128 is moved downward by a cylinder 130. By the downward movement of the hand frame 124, holding pins 131 placed on the hand frame 124 hold the periphery mask 9 by the bouncing power of a spring 131a.
Patent JP-S61133117-A (JP)
Title: Separation of gaseous carbon dioxide
Inventor: MAKINO HIROSHI
IPC: C01B32/50
Filed: 1984-11-30
Abstract: PURPOSE:To separate gaseous CO2 from a gaseous mixture at high temp. and high pressure with extremely high performance by using an polyimide membrane having a gas separating layer formed of arom. polyimide. CONSTITUTION:A gas separating layer is formed of arom. polyimide having 20-100% recurrent unit expressed by the formula(I) and 0-80% recurrent unit expressed by the formula(II). Preferred arom. polyimide to be used for film forming is one having ca.0.1-7 logarithmic viscosity measured at 30 deg.C and 0.5/100l concn. The gas separation performance of the gas separation membrane is remarkably improved if it is dried and heat-treated for 0.5-10hr at 180-350 deg.C. By using the membrane, gaseous CO2 is separated at 200 deg.C and under 150kg/cm<2> pressure from a gaseous mixture contg. gaseous CO2.
Patent JP-2001071358-A (JP)
Title: Mold for injection molding
Inventor: NIIDE TAKESHI
IPC: B29C45/40
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding which has a small thickness of the whole mold, can be made compact, and is excellent in disassembling/ assembling work efficiency. SOLUTION: In a mold for injection molding in which a cavity is formed between a fixed mold and a movable mold during closing, a flange 151 formed in the base part of an ejector pin 15 is held by outside and inside ejecting plates 161, 162, and the plates 161, 162 can move forward/backward in a space between a mold plate 11 and a fitting plate 14, the side fringe of the inside ejecting plate 161 is projected sideward as compared with the side fringe of the outside ejecting plate 162, an opening through which the outside plate 162 can pass is formed in the fitting plate 14, when the plates 161, 162 are retracted, the outside plate 162 is housed in the opening of the fitting plate 14, and the outside fringe of the inside plate 161 is fitted to the peripheral part of the opening of the fitting plate 14.
Patent JP-H1087121-A (JP)
Title: Surface roll cutting machine for roll paper without core, manufacture of roll paper and rolling shaft for roll paper
Inventor: COFFEY JAMES B
IPC: B65H19/22
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a device to supply roll paper without a tack and a core by connecting a winding shaft having a plural number of bidirectional air valves on the circumference of a tubular part to a vacuum supply source or to a compressed air supply source. SOLUTION: Vacuum is supplied through an air valve assembly 85 while first winding of paper is carried out. Consequently, paper is held on a rolling shaft 22 by vacuum before and after an end part on which a tack is previously installed in cut off by a cutter. When rolling is completed, air pressure is supplied through an air valve assembly 85 in the shaft 22 so as to remove firmly rolled paper. A cushion of thin air is formed between the rolled paper and the shaft 22 as this pressure forcively extends the rolled paper firmly wound on the shaft. Consequently, it is possible to easily remove the roll paper without a core from the rolling shaft.
Patent JP-S61132218-A (JP)
Title: Delivering device of coil
Inventor: SATO TAKEHISA
IPC: B21C47/34
Filed: 1984-11-30
Abstract: PURPOSE:To perform operation surely and properly, etc. by arranging a snubbing roll and front and back bending rolls capable of moving vertically together with the snubbing roll at the positions above a coil and tip-bending the front end of coil by three rolls containing an opening roll. CONSTITUTION:A snubbing roll 9 moving vertically by means of a vertically moving cylinder 11 is provided to a vertically moving frame 13, and front and back bending rolls 15 and 16 moving synchronously with the vertical movement of roll 9 are arranged. When a coil 1 is inserted to a delivering reel drum 6, the roll 9, an opening roll 38 and an opener 39 are brought into contact with the coil 1 by actuating cylinders 11, 34. After this contact, the front end of coil 1 is delivered to a lower pinch roll 23 by rotating the drum 6. In this way, the proper tip bending of the front end of coil 1 and the passing of coil 1 are surely performed by the rolls 38 and the rolls 15, 16.
Patent JP-H04132710-A (JP)
Title: Resin composition and cured material thereof
Inventor: WADA MORIO
IPC: C09D4/00
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a resin composition curable by irradiation with ultraviolet rays or electron beams, providing a cured material having high hardness, excel lent solvent resistance, water resistance and adhesiveness, comprising a specific compound, a water-soluble unsaturated group-containing compound, etc. CONSTITUTION:The objective composition comprising (A) a compound shown by the formula (R1 is 2-4C alkylene; R2 is H or CH3; n is 1-5) [e.g. one obtained by reaction between glucose and 2-hydroxyethyl (meth)acrylate, etc.], (B) a water-soluble unsaturated group-containing compound [e.g. dimethylhydantoin epoxydi(meth)acrylate] except the component A, (C) a photopolymerization initiator [e.g. 4-(2-hydroxyethoxy) phenyl(2-hydroxy-2-propyl)ketone] as an arbitrary component and (D) water as an arbitrary component.
Patent JP-H07176937-A (JP)
Title: Loop antenna system
Inventor: OZAKI MITSUNOBU
IPC: H01Q1/36
Filed: 1992-08-28
Abstract: PURPOSE:To prevent the antenna system from causing a direction error due to its deformation with light weight by curving a strip made of a synthetic resin with carbon fibers having a low resistance and a conductivity against its elasticity to form antenna elements without giving adverse effect on rolling and pitching and its rolling limit. CONSTITUTION:A glass fiber reinforced epoxy synthetic resin strip core member layer is arranged to the center of a raw material part of a strip 1 and a skin layer of a strip tape of a carbon fiber reinforced epoxy synthetic resin strip tape is adhered to both front and rear sides of the core layer with an epoxy synthetic resin material to form the integrated strip plate. Then the glass fibers of the core layer are formed to be a woven cloth and the carbon fibers of the skin laver are formed in the direction of carbon fibers in parallel with the lengthwise direction of the strip plate 1. When the strip 1 is curved in a ring against its both hands, the strip 1 is looped to be a natural ring formed by the elasticity and its stiffness to form the antenna element of the loop antenna.
Patent JP-H0197168-A (JP)
Title: Dc-dc converter
Inventor: YAMADA ATSUSHI
IPC: G09G3/36
Filed: 1987-10-06
Abstract: PURPOSE:To provide the arbitrary temperature characteristic by arbitrarily setting a quantity of diodes and resistance values connected between an output voltage terminal and a power supply terminal generating a reference potential. CONSTITUTION:A DC-DC converter is constituted of a boosting clock generating circuit 4, reference voltage generating circuit 5, comparator 6, booster circuit 7, resistors 8, 9 and diodes 10. When the resistors 8, 9 are built in the same integrated circuit in the same manufacturing process, the temperature characteristic of the resistors 8, 9 is equalized, accordingly the output voltage temperature characteristic is obtained by the sum of a change amount by the temperature characteristic of the diode 10 and a shift amount for a change of current by the temperature characteristic of the resistor 9. By the constitution, when a quantity of the diodes 10 and resistance values are set so as to match with the temperature characteristic of a liquid crystal panel in use, the DC-DC converter having the desired temperature characteristic is obtained.
Patent JP-H1095865-A (JP)
Title: Molded product, form for concrete, interior material, production of molded article, production of resin-impregnated paper piece, and method for recycling molded article
Inventor: TAMAI TORU
IPC: B29C70/06
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a form for concrete and a molded article such as an interior material by using, e.g. waste polystyrene and waste paper as the starting material and bringing them into the state in which paper pieces impregnated with the thermoplastic resin and voids coexist and the paper pieces are bound with the resin. SOLUTION: A molded article in the state in which a large number of paper pieces (B) impregnated with a thermoplastic resin (A) and a large number of voids coexist randomly and component B is bound with component A is provided. Component A is waste (formed) polystyrene or vinyl chloride resin. Component B is waste paper cut into pieces having an edge of several mm to 10 and odd cm, a sludge of waste paper or a product prepared by opening waste paper, which are reclaimed materials. The resin-impregnated component A is made by, for example, a method comprising immersing component A in component B melted by heating or a method comprising immersing component A in a solution prepared by dissolving component B in an organic solvent, withdrawing component A and evaporating the solvent therefrom.  The purpose molded article is obtained by, for example, a method wherein a group of the resin-impregnated paper pieces are leveled on a belt conveyor, sent to a rolling roller, and thermocompressed to form a platy product.
Patent JP-S62104345-A (JP)
Inventor: ERUBUIN ABUAKOBUITSUTSU
IPC: H04R1/08
Filed: 1986-10-24
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-H0298609-A (JP)
Title: Wall thickness inspecting device for container made of synthetic resin
Inventor: HOSHINO MASARU
IPC: G01B11/06
Filed: 1988-10-06
Abstract: PURPOSE:To obtain a stable measured value even when a temperature condition is varied by providing a temperature compensating device on a light source part provided with a measurement use light source, and a photodetecting part for photodetecting a light beam from the light source part through a container. CONSTITUTION:A light source part 19 consists of a casing 30, a light source 31 consisting of a filament, a concave mirror 32, a chopper 33 and a circulating fan (f). Also, a light projecting part 20 is constituted of a reflecting mirror 35 and a lens group 36, and transfers infrared rays generated by the light source 31 as parallel rays to an insertion tube 17. On all faces or several face of a thermostatic oven 404, a face-like heating element 34 is provided, a temperature in the thermostatic oven 404 is measured by a temperature sensor 405, and the temperature in the thermostatic oven is kept at about 40 deg.C. Air of a constant temperature in the thermostatic oven is led into the casing 30 of the light source part by the circulation use fan (f) of the light source part and keeps a temperature in the casing 30 constant, suppresses a fluctuation of the light source 31, and can hold stability of the measurement.
Patent JP-H0996530-A (JP)
Title: Vehicle-mounted navigation device
Inventor: SAEKI MASAHIRO
IPC: G09B29/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily update a CPU program and to use a digitized CD-ROM data by inserting the second CD-ROM and transferring the CPU program stored in the CD-ROM to a flash memory. SOLUTION: The ID of a CD-ROM inserted into a CD-ROM drive 104 is examined. Since a second CD-ROM storing a CPU program is inserted into the drive 104, a program for rewriting a flash memory stored in the CD-ROM is transferred to a DRAM 110 and the program for rewriting the flash memory is executed. First, the version of the existing program for navigation on a flash memory 11 is examined. Then, the version of the program for navigation stored in a newly inserted second CD-ROM is examined. The two versions are compared and the program on the CD-ROM is overwritten onto a memory 111 when the version of the newly inserted second CD-ROM is new, thus updating the program for navigation.
Patent JP-H0780146-A (JP)
Title: Centralized control device for game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-09-13
Abstract: PURPOSE:To prevent a game player from being disadvantageous by generating a close signal on the control device side when a game machine is put in the close state, and controlling (e.g. negating) the generation of a close signal if a unique game state (continuous bonanza state) is detected at this time. CONSTITUTION:A Japanese pinball game (pachinko) apparatus 1 comprises a bonanza game condition generating means for generating a bonanza game condition advantageous to a game player, and a variable display device capable of variable-displaying plural patterns (e.g. a variable display device 623 for deciding V guidance and a variable display device 624 for deciding the frequency of continuation). Further, the apparatus comprises a unique game condition generating means for generating the bonanza game condition further advantageously (continuous bonanza state) to the game player according to the stop pattern of the variable display device. In this case, the operating condition data of the pachinko apparatus 1 is transmitted to a centralized control device 350, when it becomes a designated close state, a close signal is generated from a control computer 360, and when any peculiar game condition is detected, the generation of a close signal is inhibited.
Patent JP-H1192215-A (JP)
Title: Cordierite-based ceramic sintered product, composition therefor and production
Inventor: OSAKA SHIGERU
IPC: C04B35/195
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain the sintered product excellent in mechanical characteristics, isotropically low in thermal expansion and suitable for filters by comprising bone material portions comprising melted cordierite-based crystal particles formed by a melt-recrystallization method, synthetic cordierite-based crystals formed between the crystal particles by a sintering method, and binding portions comprising an alkali metal oxide, alumina, and a silicic glassy material. SOLUTION: This sintered product having a thermal expansion coefficient (1,200 deg.C) of 27×10<-7> / deg.C in all directions is obtained by molding a composition comprising (A) melted cordierite crystal particles having a thermal expansion coefficient (1,200 deg.C) of <=22×10<-7> / deg.C in all directions, (B) a synthetic cordierite- based raw material component capable of being calcined to form the cordierite, (C) feldspar powder in an amount of 4-20 pts.wt. per 96-80 pts.wt. of the total amount of the components A and B, (D) an organic pore-forming agent, and (E) an organic binder, and subsequently sintering the molded product at a temperature of from the melting point of the component C to 1,400 deg.C.
Patent JP-H0590865-A (JP)
Title: Central frequency adjusting method for acoustic surface wave filter
Inventor: KASAGI MASAKATSU
IPC: H03H9/64
Filed: 1991-09-30
Abstract: PURPOSE:To accurately adjust the deviation of the central frequency of acoustic surface wave filter from a desired value without deteriorating frequency characteristics thereof by applying dry etching to the piezoelectric substrate with the pattern being masked until the measured value of the central frequency of a interdigital electrode pattern reaches to the desired value. CONSTITUTION:The central frequency (f) of a acoustic surface wave is measured. Next, whether or not the central frequency (f) coincides with a desired value is discriminated, and if the (f) does not coincide with the desired value, the dry etching process 13 is executed. A dry etching method, such as plasma etching or the like is used, and etching of the surface 1a of a piezoelectric substrate 1 is implemented under a predetermined etching condition while masking electrode fingers 2a and 3a of interdigital electrodes 2 and 3. The surface 1a of the piezoelectric substrate 1 of the section where no electrode fingers 2a and 3a exist is ground, while sections 2b and 3b under electrode fingers are left unground. The central frequency (f) is measured, whether or not the central frequency (f) coincides with a desired value is discriminated by a frequency discriminator 12, and if no coincidence is found, dry etching 13 is repeated until the central frequency (f) reaches the desired value.
Patent JP-S61131039-A (JP)
Title: Microprogram controller
Inventor: SANO NAOKI
IPC: G06F9/22
Filed: 1984-11-29
Abstract: PURPOSE:To make the time of micro-steps same even when data processing is performed in accordance with the output of an arithmetic unit, by giving the same microinstruction to the arithmetic unit by repeating the instruction by a necessary micro-step number. CONSTITUTION:Microinstructions stored in a microprogram memory 1 are read out in accordance with the address given by an address sequencer 3 which is driven on the basis of the output of a mapping array 8 or buffer 7 and given to an arithmetic unit 6 through a pipeline register 2. The microinstructions are executed by the arithmetic unit 6. When results of calculation executed by the arithmetic unit 6 in accordance with a microinstruction I(A) read out from an address A are given to the mapping array 8 through an internal bus and the next microaddress is implemented, the same microinstruction is put in the next address (A+1) so that the arithmetic unit 6 can maintain the same output over plural micro-steps.