baber/WOPTO huggingface dataset:
Patent JP-H10267281-A (JP)
Title: Catalytic combustion heating cooking apparatus
Inventor: ISHIKAWA KEIJI
IPC: F24C3/14
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To perform high-efficient heating cooking even when the size of a cooking apparatus is different, in a catalytic combustion heating cooking apparatus utilizing heat generated by effecting catalytic combustion of liquefied fuel gas. SOLUTION: Catalysts 4a and 4b to effect combustion of fuel air mixture air of fuel gas, stored in a fuel tank 1, and air through oxidation reaction are divided into a plurality of sections and arranged at a catalytic combustion part 3. A shield body 9 to control the feed of fuel gas to the catalysts 4a and 4b is provided. Cooking containers 8a and 8b to be heated are placed on heating plates 6 and 6a heated by heat from the catalytic combustion part 3. The shield body 9 is operated according to the sizes of the cooking containers 8a and 8b to select the combustion ranges of the catalysts 4a and 4b to effect combustion.
Patent JP-S62226525-A (JP)
Inventor: TAKANO EISUKE
IPC: H01H51/06
Filed: 1986-03-27
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-H02249160-A (JP)
Title: Cassette tape recorder
Inventor: KASHIMA KOTARO
IPC: G11B15/00
Filed: 1989-03-22
Abstract: PURPOSE:To eliminate the slack of a cassette tape by automatically rotating supply reel spindle in a direction opposite to playback prior to reproduction start with the cassette tape loaded, and stopping this operation by counting the number of pulses of a rotation detecting sensor and judging the forward rotation of the take-up reel. CONSTITUTION:The loading state of the cassette tape is detected by a detecting switch 5, and the tape is wound in the direction opposite to playback by rotating the supply reel spindle with a control means 7. During this process, the driving force of a motor 8 is prevented from being applied to the take-up reel spindle 2, the slack of the tape is eliminated and the rotation of the take-up reel spindle 2 is detected by the rotation detecting sensor 6, then the rotation of the supply reel spindle 4 is stopped. Then, the standby state of a reproduction commanding switch is set. In such a manner, it is possible to automatically eliminate the slack of the tape and to guarantee a stable reproducing operation.
Patent JP-H01245936-A (JP)
Title: Device for manufacturing combination spring
Inventor: SASAKI NOBORU
IPC: B21F33/04
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the damage of a spring bar piece and feeding mechanism by providing the detection part detecting an excess tension being applied on a spring bar piece and the detection part detecting the residual amt. of the spring of a feeding mechanism becoming less than the specified. CONSTITUTION:Plural coil springs 23 are formed by bending a wire rod, a spring bar piece is formed by arranging in a row laterally and plural spring bar pieces are fed in parallel by a feeding means 301. A combination spring is manufactured by winding these spring bar pieces by crossing to a side part arm 25 with turning a spiral wire like a spring in the traverse direction. The feeding means 301 is composed of the feeding mechanism 302 having the spring bar piece wound on a coil and the feeding mechanism 303 feeding the spring bar piece at a specified pitch. The detection part 311 detecting the tension acting on the spring bar piece when it becomes less than the specified and the detection part detecting the balance of the spring bar piece when it becomes less than the specified value are provided on the feeding mechanism 302. The damage of the spring bar piece and feeding mechanism is thus prevented in advance and in the state of no spring piece a lamp 314 is lit to stop the operation.
Patent JP-S63237290-A (JP)
Title: Semiconductor memory device
Inventor: HIDAKA HIDETO
IPC: G11C11/34
Filed: 1987-03-24
Abstract: PURPOSE:To prevent a read-out level voltage amplitude from dropping due to a noise between a pair of adjacent bit lines by a capacity between bits, by dividing a memory cell train into blocks by the crossing of a pair of bit lines, and arranging alternately the block connected with a cell to bit lines at every other line, and the block connected with the cell to the bit lines at every two other lines. CONSTITUTION:In areas (a), (c), a memory cell is connected alternately at every other bit line, and in areas (b), (d), the memory cell is connected to every two other bit lines. At the time of selecting a dummy word line, DWL1 to WL0, DWL0 to WL0', and DWL1 to WL1, DWL0 to WL1', and DWL0 to WL2, DWL1 to WL2', and WWL0 to WL3, DWL1 to WL3' are selected in the area (a), the area (b), the area (c), and the area (d), respectively. According to this constitution it does not occur that the read-out voltage amplitude drops due to a noise between a pair of bit lines by the capacity between the bit lines, a memory cell train to which a usual dummy cell method can be applied can be realized, and a memory device having high reliability is obtained.
Patent JP-2000263636-A (JP)
Title: Method for insert molding of plug body for thin-wall container
Inventor: UCHIYAMA MIKIO
IPC: B29C49/16
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a thin-wall container having an inserted plug body which prevents dust or foreign matters from entering into a molded article before it is filled with contents, by making continuous a forming process from extrusion of a parison and shaping to takeout of a product with a blowing opening sealed. SOLUTION: In molding of a thin-wall container with a plug body such as an infusion solution bag, the plug body S is charged in a bottom driving device 151 driven by a servo motor. After a parison is put thereon and clamping is made, flashes of a product top part are cut by driving and compressed air is blown in for shaping from a blowing opening. After cooling, the product is removed from a mold 202. After the product M is taken out by a takeout device 251, burrs are punched off and the drum part is crushed to discharge air in the container. The blowing opening is heated by a heater and then welded.  By this method, a forming process from extrusion of the parison and shaping to takeout of the product M with the blowing opening sealed is made continuous and thereby the thin-wall container having as an insert the plug body S which prevents dust or foreign matters from mixing in the product M is obtained.
Patent JP-H04367447-A (JP)
Title: Detecting device
Inventor: SEKIDO KOICHI
IPC: G01F23/22
Filed: 1991-04-02
Abstract: PURPOSE:To detect the content filling state of a flexible container such as cloth bag which has the disadvantage of not knowing the content filling state, while it is handy to put away and save space after use. CONSTITUTION:A plurality of wire limit switches are wound around the periphery of a flexible container in a number of tiers to exactly detect the content filling state inside the container by the turning on of the limit switch through the extension of the wire taking place as the container expands.
Patent JP-H09257611-A (JP)
Title: Method for managing tension meter roll and level gage therefor
Inventor: YANAGIDA TETSUO
IPC: C21D11/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To highly accurately manage a winding angle by measuring differences in level between a sensing roll and front and rear line rolls with a level gage provided with a micrometer head respectively and managing the winding angle on the basis thereof. SOLUTION: A sensing roll 4 is provided between line rolls 2, 3 for carrying a steel strip 1 to measure tension thereof, and downward load received from the steel strip 1 of the roll 4 is detected with a load cell 6. A winding angle of the steel strip 1 for the roll 4 therefrom, a load cell-measured value of the load cell 6 and the tension of the steel strip 1 are calculated with an operation processing means. Here, difference in level between the roll 4 and the front and rear rolls 2, 3 are measured with a level gage 10 provided with a micrometer head 14 respectively, and the winding angle is managed on the basis of the measured difference in level. Thus, installation precision of the roll 4 can be measured in a micron unit, and accurate measurement is made possible at low cost.
Patent JP-S60216732-A (JP)
Inventor: NISHIMURA KAZUO
IPC: H02J13/00
Filed: 1984-04-10
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-S57185724-A (JP)
Title: Signal input circuit
Inventor: YOSHIDA MASAHIRO
IPC: H03K5/08
Filed: 1981-05-12
Abstract: PURPOSE:To accomplish isolation without adding a power supply isolated from a main body, by applying an input voltage to the primary side of a pulse transformer via a circuit having hysteresis characteristics. CONSTITUTION:When an input voltage Vi between input terminals A1 and A0 is gradually increased and a voltage across a resistor R2 reaches (VD1+VBE1), a transistor (TR)1 turns on and a Tr2 turns on, where VD1 is a forward voltage of a diode D1 and VBE1 is a base-to-emitter voltage of the Tr1. An impedance viewed from output terminals B1 and B0 is low when the Tr2 turns on. When the input voltage Vi gradually decreases and a voltage across the resistor R2 is (VD1+VBE1) or lower, the Trs 1 and 2 turn off. A current flowing to the R2 is different depending that the Trs 1 and 2 turn on or off, then hysteresis characteristics are provided.
Patent JP-H09253912-A (JP)
Title: Positioning method and positioning device of drill bit
Inventor: ARAI TAKAFUMI
IPC: B23Q3/157
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To position a drill bit in the state housed in a bit case by loading the bit case on an inclined base, lowering it along a side guide, and bringing the side surface of the drill bit into contact with the V-groove of a positioning guide set on the lowered end. SOLUTION: A bit case 5 is loaded on an inclined base 4. The loaded bit case 5 is slid to a positioning guide 1 along a sliding groove 9. A plurality of drill bits 3 are housed in erect state within the bit case 5. The bit case 5 slid along the sliding groove 9 is slid to the positioning guide 1, and the positioning guide 1 makes contact with the housed drill bit 3 to suppress its sliding. At that time, a drill bit body 3b is in contact with a V-groove formed on the positioning guide 1, and can be positioned in a fixed position by the V-groove.
Patent JP-H04306483-A (JP)
Title: Air circulation type drying machine
Inventor: FUJIE NOBUO
IPC: F26B21/04
Filed: 1991-04-02
Abstract: PURPOSE:To provide an air circulation type drying machine capable of drying matters to be dried sufficiently in a short time and retaining the inside of a drying chamber in clean atmosphere. CONSTITUTION:A drying chamber 1 for receiving matters to be dried is provided with a communicating passage 2, connecting the lower part of the drying chamber 1 with the upper part of the same, a dust collecting filter 3, provided between said drying chamber 1 and the communicating passage 2, a far infrared ray heater 4, radiating electromagnetic waves against the drying chamber 1 through the dust collecting filter 3, and a fan 5, circulating air in the drying chamber 1 into said communicating passage 2 through said far infrared ray heater 4.
Patent JP-H08267608-A (JP)
Title: Foamed rubber roll and production thereof
Inventor: MARUYAMA YUICHIRO
IPC: B29L31/32
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a foamed rubber roll in which occurrence of a gap between an outer peripheral surface of a shaft body and an inner peripheral surface of a foamed rubber layer can be suppressed. CONSTITUTION: In a foamed rubber roll 10 formed by providing a foamed rubber layer 2 on an outer peripheral surface of a shaft body 1, the outer peripheral surface of the shaft body 1 is a roughened surface meeting a requirement (A) or (B) mentioned below. (A) A ten-point average roughness height Rz is 20-200μm. (B) A height of a knurl in knurling is 30-300μm.
Patent JP-H09254238-A (JP)
Title: Method for blow molding and blow molding machine
Inventor: FURUYA HIROAKI
IPC: B29C49/04
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To separate an upper burr from a die and to prevent foreign matters from falling down by taking out a product by moving a parison in the product taking-out direction after the parison is once lowered when taking out of the product is started after molding. SOLUTION: An upper pinching device 10 is provided with a pair of left and right pinch bars 10a being brought into contact with and separated in the mold opening and closing direction and this is connected with a piston rod 12a of an opening and closing cylinder 12 through a links 11a and 11b and opening and closing are performed by forwarding and retreating of the piston rod 12a. In addition, the opening and closing cylinder 12 is elevated and lowered by means of two standing elevating and lowering cylinders 13 and is horizontally freely movable in the direction intersecting at right angles to the mold opening and closing direction by means of a horizontal cylinder 14.  In addition, by lowering once the whole apparatus by means of the elevating and lowering cylinder 13 and moving it in the mold opening and closing direction by means of the horizontal direction 14, a product is separated from an extruded parison and is taken out. As the result, there exists no possibility of rubbing the underside of a die with the upper burr and staining the surface of a cavity with deteriorated substances of the underside of the die.
Patent JP-S52153500-A (JP)
Title: Device for contacting bank notes, etc. to magnetic head
Inventor: HARA TOSHIO
IPC: G07D7/00
Filed: 1976-06-15
Abstract: PURPOSE:To improve contact characteristics and transfer bank notes, etc. at a high speed by mutually contacting a magnetic head and an endless belt which are opposedly disposed so as to have a fixed gap at all times, at the time of inserting a bank note, etc.
Patent JP-S62226614-A (JP)
Inventor: SHINOZAKI IKUHIKO
IPC: H01G9/035
Filed: 1986-03-28
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-S57186357-A (JP)
Title: Semiconductor element
Inventor: KOJIMA YASUTOMO
IPC: H01L21/28
Filed: 1981-05-11
Abstract: PURPOSE:To avoid an Al spike, and to improve even joining property by forming an electrode in the double layer structure of an Al-Si alloy and Al. CONSTITUTION:A window 15 is formed to an SiO2 12 and a PSG 13 on an Si substrate 1 with a junction 16, the Al-Si alloy 21 is sputtered, and Al 22 is evaporated through an electron beam method. The electrodes 22', 21' are shaped through selective etching by using a resist mask, and one part of the substrate 11 is alloyed 17 through heat treatment. According to this constitution, since the PSG13 is not removed by the etching liquid of a phosphoric acid group through a conventional method, and the junction section is made of the Al 22' and connected to a Si base body by the Al-Si alloy 21', the Al spike and the removal of the PSG film, etc. are not generated, and excellent joining property is obtained.
Patent JP-S51146878-A (JP)
Title: Detected torque modifying system in electric dinamometer
Inventor: SUGIMOTO HIROSHI
IPC: G01L3/22
Filed: 1975-06-11
Abstract: PURPOSE: A detected torque modifying system, whereby modification is made to reduce factors expressed as a function of the magnetic field flux from the armature current, in an electric dynamometer having no shaking structure in fixed elements nor weighing device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10256277-A (JP)
Title: Method of forming p-type ii-vi compound semiconductor
Inventor: KITSUNO YUTAKA
IPC: H01L21/365
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a p-type dopant which can easily realize p-type carrier concentration in a semiconductor for not less than prescribed quantity through the use of an organic compound shown by a specified regular equation as p-type dopant. SOLUTION: As an N-material of a p-type dopant, an organic compound of a molecular having a covalent bond between a 2 atom of group II element and an N atom to serve as a dopand and a covalent bond between an N atom and an Si atom is used. Then, R<1> MNHSiR<2> 3 , R<1> MN(SiR<2> 3 )2 and (R<1> M)2 NSiR<2> 3 are used as the compounds, where R<1> is a hydrocarbon group, R<2> is hydrogen or a hydrocarbon group, M is zinc, magnesium or cadmium. A p-type dopant synthesizer 35 synthesizes p-type dopant and it is transported on a GaAs substrate 48 provided for a reaction furnace 46 by gas vapor and the p-type II-VI compound semiconductor is vapor-grown on the substrate. Thus, the p-type carrier concentration of not less than 1×10<17> cm<-3> can be formed.
Patent JP-H08243819-A (JP)
Title: Cut scraps shearing device, cut scraps shearing unit and drilling machine
Inventor: SUZUKI TAKAHARU
IPC: B23B47/34
Filed: 1995-03-02
Abstract: PURPOSE: To provide a cut scraps shearing device capable of shearing cut scraps automatically and also capable of giving automatic shearing function to such a drilling machine as having no conventional cut scraps automatic shearing function by applying a simple reconstruction thereto and also provide a drilling machine equipped with this cut scraps shearing device. CONSTITUTION: A fixed cam 14 fixed to a main body and a rotary cam 16 fixed to a worm shaft 12 are mounted to the worm shaft 12, and the rotary cam 16 is subjected to relative movement against the fixed cam 14 periodically so as to move a worm 12a in an axial direction, and return a worm wheel 32 periodically in a direction of turning back and a drill 50 is fed backward periodically so as to make racing to shear cut scraps.
Patent JP-H05272481-A (JP)
Title: Vortex flow pump
IPC: F04D5/00
Filed: 1992-03-27
Abstract: PURPOSE:To reduce assembling manhours so as to attain cost reduction in addition to obtaining effective action upon the movement of a fluid from a suction port to a discharge port by providing a rotor with a return passage. CONSTITUTION:When a rotor 7 is rotated by motors 8a, 8b, a fluid in each rotor groove 15 formed by blades 16 flows out into a passage 17 by centrifugal force and flows into a return passage 18. From there, the fluid flows again into the rotor groove 15 and out into the passage 17 by centrifugal force, and this is repeated. With the rotation of the rotor 7, the fluid is moved toward a discharge port 12 from a suction port 11 and discharged from the discharge port 12 being blocked by a partition wall 13. With the return passage 18 thus provided at the rotor 7, the friction between the fluid and the wall surface of the return passage acts in such a way that the rotor 7 pulls the fluid, thereby acting effectively in order to move the fluid from the suction port 11 to the discharge port 12. Also, since the rotor of plural stages can be manufactured integrally and assembled into a casing 10, performance is further heightened, and the cost is reduced.
Patent JP-H03270922-A (JP)
Title: Fish tail type head of extruder
Inventor: YOKOI TAKASHI
IPC: B29C48/305
Filed: 1990-03-20
Abstract: PURPOSE:To eliminate the excess or short feeding of rubber, and realize nearly uniform extrusion of rubber through an efflux port by a method wherein truncated quadrangular pyramid-like projections are provided in a fish tail type head, the ratio of widths of the suction of the efflux port and of an upstream side section and the ratio of their heights of which are specified under the condition that the width of each projection becomes gradually wider towards the efflux port and the flat vertical faces are set to be nearly parallel to each other. CONSTITUTION:Since rubber flow path is formed by providing truncated quadrangular pyramid- like projections 38 and 39, the shape of the base of each of which is a trapezoid gradually wider toward the efflux port 27, in a fish tail type head, the ratio of widths of the section of an efflux port and of an upstream side section of which lies with the range of 1-2 and the ratio of their heights of which lies with the range of 0.5-1, these projections 38 and 39 give whole rubber nearly uniform components of force directing to both sides of each projection, resulting in distributing rubber uniformly widthwise in the rubber flow path 25. Further, since the top faces 44 and 45 of the projections 38 and 39 are nearly parallel to each other, no abrupt enlargement of the space in the flow direction of the rubber flow path 26 is present, resulting in developing neither starvation of rubber nor stagnation of air in any position of the rubber flow path 26. Accordingly, easy extrusion of uniform rubber from the efflux port 27 results.
Patent JP-H05288141-A (JP)
Title: Wave force collecting unit
Inventor: UIRIAMU JIEE EBAARU
IPC: F03B13/18
Filed: 1992-03-27
Abstract: PURPOSE: To trap a large amount of energy that can be stored in a float and converted to hydrogen or compressed air easily by forming a power collecting unit comprising a pillar with a substantially cylindrical center and a float mounted around the pillars in a tracing, movable manner. CONSTITUTION: At least three power collecting units 100, 102, 104 are connected to each other to form a trigonal power collecting module capable of withstanding any transversal force applied by tide or wind. The module comprises pillar means 300, 302, 304 disposed such that they extend to, for example, a predetermined distance above the high water level, and float means 400, 402, 404 mounted in a tracing, movable manner such that they can move along the pillar means 300, 302, 304 corresponding to the movement of waves or tides. Electric current is generated by the movement of the float means 400, 402, 404. The electric current is used to produce hydrogen gas and oxygen gas. Thus, the module has a simple structure, and can be expanded when necessary.
Patent JP-H10268962-A (JP)
Title: Clock controller
Inventor: USHIRO TADAHIRO
IPC: G06F1/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a clock controller with which power consumption can be more reduced by frequently stopping a clock to be supplied to a CPU. SOLUTION: Concerning the clock controller with which the start/stop of generation of clock for CPU at a prescribed frequency from a CPU clock generating circuit 1 are controlled and the generation of this clock for CPU is started when external interruption is detected in the state of stopping the generation of this clock for CPU, this device is provided with a clock generating circuit 3 for clock for generating a clock for clock at a frequency lower than that of this clock for CPU and a CPU clock control circuit 2 for immediately supplying this clock for CPU to a CPU 4 when the stable operation of this clock for CPU is judged based on this clock for clock.
Patent JP-S51147151-A (JP)
Title: Pattern angle detector
Inventor: EDAMATSU KUNIHIKO
IPC: G01B11/30
Filed: 1975-06-12
Abstract: PURPOSE: Easy detection of pattern angle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63237212-A (JP)
Title: Magnetic recording medium
Inventor: MURAI MIKIO
IPC: C09D171/02
Filed: 1987-03-25
Abstract: PURPOSE:To extend the still reproduction life of a titled medium at a low temp. by two-layered structure in which a fluorinated polyether layer is formed on a thin film consisting of carboxylic acid contg. a fluoroalkyl group and aliphat. alkyl group or mixture composed of the carboxylic acid and ester. CONSTITUTION:The thin film 4 of the fluorinated polyether is formed on the thin film 3 formed by the stable lubricating effect possessed by the fluoroalkyl group and aliphat. alkyl group, the strong reaction power of the carboxylic acid to the oxide layer on the surface of a thin ferromagnetic metallic film 2 and the coordination power of the ester group to metal. The still reproduction life at the low temp. is improved by the effect of such two layers. One layer of the film 5 consisting of the fluorinated polyether is also formed on the thin film 2 simultaneously in the form of the mixture composed of the carboxylic acid and the ester and contributes to the improvement in the still life in the form of adding the coordination power of the fluorinated polyether to the metal part.
Patent JP-S62227330-A (JP)
Inventor: UENO SHINICHIRO
IPC: A61B8/08
Filed: 1986-03-28
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。