baber/WOPTO huggingface dataset:
Patent JP-S55136922-A (JP)
Title: Circuit of indicating temperature for repeating digital watch lsi and temperature sensing oscillator
Inventor: HOKAMA YUZURU
IPC: G01K1/02
Filed: 1979-04-12
Abstract: PURPOSE: To enable indication of the temperature on a time indicator and to reduce the size of a circuit for repeating digital watch LSI and temperature sensing oscillator and indicating the temperature by counting the output of the oscillator using the watch LSI.  
     CONSTITUTION: A flip-flop 6 is set by a sampling signal from a generator 4. The output of a temperature sensing oscillator 17 is applied to the clock input 15 of a watch LSI2 by the operations of an OR gate 14 and an AND gate 16, down counted in the LSI2. When the content of the counter becomes zero, the FF6 is reset by the output 13 of the LSI2, and an output is obtained at a gate generator 10 for predetermined time. Thus, the output of the oscillator 17 is applied to the input 15 of the LSI2 to allow the predetermined time counter to down count from zero. As a result, the indicator 1 can indicate the temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01219326-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: TANAKA TADATOSHI
IPC: F02D41/14
Filed: 1988-02-26
Abstract: PURPOSE:To improve the follow-up performance of an air-fuel ratio control with respect to the change of operating status, by changing an air-fuel ratio feed back correction factor according to an elapsed time required until an oxygen senser output voltage oxceeds a theoretical air-fuel ratio in the vicinity of a normal voltage. CONSTITUTION:An elapsed time required until an output voltage of an oxygen senser 7 exceeds a theoretical air-fuel ratio in the vicinity of a normal voltage, is measured in an electric control device 5, so that it is possible to find the changing status of the air-fuel ratio. The value of an air-fuel ratio feed back correction factor is set small when the elapsed time takes for a long time, and is set largely when it takes for a short time. Thereby, when the air-fuel ratio is changed in the vicinity of the theoretical air-fuel ratio, a fuel adjusting amount is reduced, so that the control speed of the air-fuel ratio becomes slower, while the air-fuel ratio is held in the vicinity of the theoretical air-fuel ratio. On the other hand, when the air-fuel ratio is changed largely between a rich side and a lean side apart from the theoretical air-fuel ratio, the control speed of the air-fuel ratio is accelerated so as to converge it rapidly in the vicinity of the theoretical air-fuel ratio in order to increase or decrease the fuel adjusting amount with a large value.
Patent JP-H08220694-A (JP)
Title: Production of silver halide photographic sensitive material
Inventor: KAWAMOTO FUMIO
IPC: C08J5/18
Filed: 1995-02-10
Abstract: PURPOSE: To stably produce the material excellent in dimensional stability by applying an emulsion on a photographic substrate so that the rate of the emulsion-coated area is specified in a knarred part and winding the film while specifying the thickness of a gas intervening the film layers. CONSTITUTION: An emulsion with at least one of the photosensitive emulsion layers having >=2 gradations is applied on a photographic substrate consisting essentially of a syndiotactic styrene polymer so that the rate of the emulsion- coated area is controlled to 5-95% in the knarred part, and the substrate is wound so that the thickness of a gas intervening the film layers is adjusted to 1.5-10μm. The gradation shows the average gradation at the concn. of 0.3-2.0 of a characteristic curve after photographic processing and is 1.7 divided by Δlog E. The rate of the emulsion-coated part is 5-95% in the knarred part. The substrate is woven beyond the range. The thickness of the air layer is 1.5-10μm, and a pressure clogging is likely to cause at <1.5μm.
Patent JP-H09234479-A (JP)
Title: Ozone reaction tank
Inventor: TOYODA KIMIYOSHI
IPC: C02F1/50
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To efficiently dissolve ozone using a low water level reactor and to react it with an object to be reacted. SOLUTION: An ozone introduction pipe 6 is provided in the inside of a liquid to be treated-introduction pipe 3 and a circulation pipe 4 having upper and lower opening holes is concentrically provided around the circumference of the pipe 3, and while the liquid to be treated is circulated in the inside and outside of the circulation pipe 4 by both a flow speed of a gas-liquid mixture phase fluid consisting of ozone-containing gas and a treating liquid and the floating force of air bubbles, ozone is dissolved and also an oxidation reaction with the ozone is performed.
Patent JP-H01219263-A (JP)
Title: Turntable device with stopper
Inventor: GO JUNICHI
IPC: E04H6/28
Filed: 1988-02-26
Abstract: PURPOSE:To shorten the time of taking vehicle out of parking equipment by a method in which stoppers are provided to a rotary fork base and nearby fixing frame in a fork-type automobile parking tower, the rotary fork base is exactly stopped, and an elevating fork is raised. CONSTITUTION:Left and right-handed elevating forks 1a and 1b are moved along a vertically movable guide rail 9 by means of a motor Ma, and a rotary fork base 3 is set on a boarding face E1. The base 3 is provided with a stopper 7 and fixing frames 14 and 15 are provided with stoppers 6 and 8. A car mounted on a housing truck 5 is moved from a housing room R to a vertically movable space E, the forks 1a and 1b are raised and crossed with the truck fork, and the car is received and the truck 5 is returned to the room R. The forks 1a and 1b are lowered, the car is delivered by the fork base 3, and the base 3 is turned and stopped exactly by the stoppers 6 and 8. The car is allowed to go out.
Patent JP-S54137960-A (JP)
Title: Commodity transfer unit
Inventor: NAGATOMO HIROTO
IPC: H01L21/68
Filed: 1978-04-19
Abstract: PURPOSE: To transfer commodities by holding the commodity, contained in a jig, between jigs whose pitches are fixed with one equivalent to a multiple of the other while maintaining the pitch of contained commodity and by slightly moving one jig in the commodity-array direction.  
     CONSTITUTION: Jig 10, in which substrate 32 is contained with its OF(orientation flat) surface down, and empty jig 11 are at fixed positions on table 12. The groove pitch of jig 10 is twice as long as that of jig 11. After table 12 is moved, body 58 receives a substrate in the groove at position B, rises to put the substrate in holding groove 68 of receptacle 14 accurately via guide groove 83, and falls with buffer receptacle 14 closed. Next, buffer receptacle 14 is turned to make the OF of the substrate up and jig 11 is risen to open buffer receptacle 14; and after substrates are contained in every other groove of jig 11, which returns to position B, thereby setting new jig 10. Then, two containing jigs are moved slightly toward holding mechanism 14 or reversely to make the substrate transfer accurate. As a result, substrates can be transferred automatically between jigs different in containing groove pitch, so that the efficiency will improve without the damage of containers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09206778-A (JP)
Title: Contact material for biological membrane tank and production thereof
Inventor: TAKI YOSHIKI
IPC: C02F3/10
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To satisfy basic conditions as contact materials of microorganisms and embody storage and transportation with less spaces and improve three- dimensionally developability, handling workability, etc., and simplify the working and assembling. SOLUTION: Strip-like contact pieces 3 separated and formed by many slits 2 notched between the top and bottom edges parts 1a and 1b of sheets 1 consisting of fabric-like materials having a square shape are alternately sorted to the right and left. The top and bottom edge parts 1a and 1b are respectively cured to a slender plate shape. The spacings between the sorted parts are maintained by these top and bottom edge parts 1a and 1b.
Patent JP-H03249137-A (JP)
Title: Method for charging sintering raw material
Inventor: KOURA KATSUHIKO
IPC: C22B1/16
Filed: 1990-02-28
Abstract: PURPOSE:To optimize the grain size distribution in the thickness direction of the raw material layer on a pallet and to produce sintered ore with high productivity and product yield by charging sintering raw materials through a bar screen of a prescribed size and shape at the time of charging the sintering raw materials onto the pallet of a sintering machine for the sintered ore for blast furnaces. CONSTITUTION:The particulate raw materials, such as powder iron ore, returns, coke and limestone, are passed through the spacings of the bar screen provided on the lower side of a chute for charging the respective raw materials and are classified by the sizes thereof, thereafter, the raw materials are dropped onto the pallet at the time of forming the above-mentioned raw materials in a laminar form onto the endless pallet of the device for producing the sintered ore. The bar-shaped materials 2 forming the bar screen 1 are formed to 7 to 15mm diameter and the spacing (g) between the bar-shaped materials 2 just before the bar screen 1 is set smaller than the spacing g' at the front end thereof. The angle thereof is set at 40 to 50 deg. and the angle of the chute is set at 45 to 55 deg. The grain size distribution layer in which the charging raw materials are fine in the upper layer and coarse in the lower layer is thereby formed on the pallet. The good-quality sintered ore is thus produced at the good product yield without hindering air transmissivity.
Patent JP-S63211745-A (JP)
Title: Semiconductor device
Inventor: SHIBATA KAZUO
IPC: H01L21/822
Filed: 1987-02-27
Abstract: PURPOSE:To make substrate voltages in the same substrate uniform, by arranging one or more substrate-voltage generating circuits separately on at least one of facing peripheral circuit parts through a cell array part. CONSTITUTION:A cell array part and a peripheral circuit part 3 are formed on a substrate 1. A plurality of substrate-voltage generating circuits 4a and 4b are provided. In this way, the substrate voltages in the same substrate are hard by affected by a substrate resistance (about 20 OMEGA per unit area) and can be made uniform. When a plurality of the substrate-voltage generating circuits are separately arranged at the peripheral circuit part in a chip in this way, the substrate voltages in the chip can be made uniform.
Patent JP-S60190243-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1984-03-09
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-S61205501-A (JP)
Title: Large-sized bias tire
Inventor: CHIYUUSAI TAKASHI
IPC: B60C9/06
Filed: 1985-03-07
Abstract: PURPOSE:To make improvements in durability, by installing a nylone cover from both sides of a breaker layer, made up of disposing a combined cord of a polyamide fiber and a nylon fiber at the specified angle, to the tire outside, in a case of the above captioned tire for wasteland. CONSTITUTION:A breaker layer 4, constituted of making a layer of plural pieces of breaker plies 3 and 3' disposing a combined cord consisting of a polyamide fiber and a nylon fiber at a cord angle of 20-50 deg., is set up on the circumerence of a carcass 1 making a layer of plural pieces of a carcass play comprising a bias cord disposing organic fiber cords at a cord angle of 25-50 deg.. In this case, there is provided with a nylon cover 6, superposing the radial outside of both side edge part 5 and 5' in a tire width direction of this breaker layer 4 toward a bead along the carcass 1. Tread rubber 8 is at up in a position adjacent to the breaker layer 4 and the nylon cover 6. With this constitution, separation is prevented from occurring and durability is improvable.
Patent JP-S51121882-A (JP)
Title: Gravity balancing boring head
Inventor: KOBAYASHI YOSHIHITO
IPC: B23B29/034
Filed: 1975-04-17
Abstract: PURPOSE: To prevent vibration of boring spindle and thereby to improve machining accuracy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09243846-A (JP)
Title: Production of high specific refractive index difference optical waveguide
Inventor: IMOTO KATSUYUKI
IPC: G02B6/13
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To increase the difference between the refractive index of a core and the refractive index of a clad layer by forming a buffer layer by using an SiO2 film doped with fluorine, forming a core film thereon and subjecting the film to a heat treatment. SOLUTION: The buffer layer 21 consisting of the F-doped SiO2 film is formed on a substrate 20 and the core film 22a consisting of the N-doped SiO2 film is formed thereon and is subjected to the heat treatment. The heat treatment tap. of this time is set at a high temp. of about 1200 deg.C. A WSi film 25a is formed on the core film 22a and photoresist patterns 26 are formed thereon. The WSi patterns 25 are formed by using the photoresist patterns 26 as a mask and the cores 22 having an approximately rectangular sectional shape are formed by patterning the core film 22a with the WSi patterns 25 as a mask. The WSi patterns 25 on the cores 22 are peeled. The surfaces of the buffer layers 21 and the cores 22 are covered with clad layer 23 consisting of the F-doped SiO2 film.
Patent JP-H06234191-A (JP)
Title: Transparent plastic made decorative sheet and production thereof
Inventor: NAKAMURA YUZO
IPC: B32B27/00
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a transparent plastic made decorative sheet having three- dimensional and plane patterns for use on spectacle frame or wall material. CONSTITUTION:The transparent plastic sheets made from acetyl cellulose and a number of colored beads made from acetyl cellulose are arranged in alternate layers and then pressed together under heat to form an integral decorative sheet. On this decorative sheet having a three-dimensional pattern layer is laid a printed film 3 obtained by printing a pattern layer 4 on the one side of a base film made from acetyl cellulose, on which a transparent plastic sheet 1 is further laid, and then they are pressed together under heat to form a final laminate sheet.
Patent JP-S62202784-A (JP)
Title: Pressure sensitive copying sheet
Inventor: SHIOI SHUNSUKE
IPC: B41M5/132
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a pressure sensitive copying sheet having excellent color forming property and extremely less susceptible to contamination, by incorporating a specified amount of a specified latex into a coated layer comprising microcapsules having wall films formed of an aminoaldehyde resin. CONSTITUTION:A latex comprising not less than 30wt% of an aliphatic conjugated olefin monomer is incorporated into a coated layer comprising microcapsules, in a pressure sensitive sheet comprising a combination of the microcapsules, which has wall films formed of an aminoaldehyde resin and containing an electron-donative color former therein, with a multivalent metal salt of an aromatic carboxylic acid. The amount of the latex is 20-60wt% based on the amount of the microcapsules. For example, 30pts. (solid components) of a copolymer latex comprising 42pts. of 1,3-butadiene, 55pts. of styrene and 3pts. of methacrylic acid and 100pts. of starch particles are added to a dispersed liquid containing the microcapsules, followed by diluting to a concentration of 20% to obtain a capsule coating liquid. The coating liquid is applied to a raw paper having a basis weight of 40g/m<2> by an air-knife coater in an amount of 4g/m<2> (solid components) to produce an upper-leaf paper.
Patent JP-H02224339-A (JP)
Title: Formation of thin film transistor
Inventor: ABE MASAYOSHI
IPC: H01L21/205
Filed: 1989-02-27
Abstract: PURPOSE:To make it possible to form easily a short-channel TFT at a low temperature by a method wherein a doping region including source and drain regions is selectively formed in a high-resistance unsingle crystal semiconductor layer. CONSTITUTION:An electrical energy is supplied to gas containing a group III or V element, this gas is brought to a plasma state to activate and under an atmosphere containing this activated gas, a laser beam is irradiated on a region including a source and a drain in a high-resistance unsingle crystal semiconductor layer and after the part irradited with the laser beam to form a doped region including source and drain regions is doped with a group III or V element, a converged laser beam is applied to a part constituting the doping region or constituting the doping region and the source and drain regions consisting of a metal. Moreover, after an unsingle crystal semiconductor layer or the unsingle crystal semiconductor layer and the source and drain regions consisting of a metal are cut, a laser beam is applied to the high-resistance layer under the cut part to improve the mobility of the semiconductor layer of the part irradiated with the laser beam. Thereby, a short-channel TFT having excellent high-speed responsibility is obtained.
Patent JP-H08203855-A (JP)
Title: Method for cleaning silicon wafer washing liquid
Inventor: YAMADA NAOTAKA
IPC: B08B3/14
Filed: 1995-01-27
Abstract: PURPOSE: To clean washing liquid by adsorbing copper dissolved in the washing liquid of silicon wafer. CONSTITUTION: Silicon filter 2 in a closed case 1 is exposed to organic solution 3 and an organic solution is given to the surface of the silicon filter 2. When the silicon filter 2 is brought into contact with the silicon wafer washing liquid, the adsorption of heavy metal in the washing liquid, especially copper, is extremely accelerated as compared with the silicon filter which is not subjected to organic solution application treatment, thus reducing dissolved copper in the washing liquid and hence preventing the degradation of electrical characteristics of the wafer due to copper deposition. A mixed liquid of stearic acid or bromocyclohexane and oxalate is used for an organic solution.
Patent JP-H06256444-A (JP)
Title: Light/radiation-curing resin composition and flooring material coated therewith
Inventor: HAYASHI NAOSHIGE
IPC: C08F299/06
Filed: 1993-03-08
Abstract: PURPOSE:To obtain a resin composition excellent in light/radiation-curability, adhesion to substrate, staining resistance, flexibility and abrasion resistance by mixing a bifunctional polyether urethane (meth)acrylate with a polyfunctional urethane, (meth)acrylate compound and a carboxylic (meth)acrylate compound. CONSTITUTION:This resin composition comprises 2-40wt.% bifunctional polyether urethane (meth)acrylate, 5-40 wt. % polyfunctional urethane (meth)acrylate compound prepared by reacting a polyol having 3-6 hydroxyl groups in the molecule with a diisocyanate compound and a hydroxy (meth)acrylate compound, 0-40wt.% urethane (meth)acrylate compound prepared by reacting a diisocyanate compound with a hydroxy (meth)acrylate compound, 5-40wt.% carboxylic (meth) acrylate compound, 0-60wt.% reactive diluent and 0-10wt.% photo-polymerization initiator.
Patent JP-S57171488-A (JP)
Title: Method of removing anionic compound from water
Inventor: HANSUUYURUGEN DEEGEN
IPC: C02F1/28
Filed: 1982-03-25
Abstract: A process for removing anionic compounds from water which is recycled in manufacturing processes, and from waste water, by adding (1) water-soluble products obtained by reacting an alkylating agent, having an aromatic substituent, with a cationic polyelectrolyte and (2) mineral adsorbents and/or a magnesium salt, aluminum salt or iron salt, with formation and flocculation of water-insoluble reaction products.
Patent JP-S54140146-A (JP)
Title: Digital protective system for transformer
Inventor: NOHARA GOUO
IPC: H02H7/045
Filed: 1978-04-21
Abstract: PURPOSE: To eliminate the erroneous function due to the second harmonic caused by excitation rush current of transformer, by employing such system as integrating the absolute value of the information during predetermined time interval for the calculatin of the functioning force and the suppressing force.  
     CONSTITUTION: The absolute value of the difference of the outputs from the blocks 1, 2 at the same time is provided to the arythmetic unit 3 than a information during half cycle of basic wave is provided to obtain the DC level functioning force. While the absolute value of the outputs from the blocks 1, 2 is applied during 1/2 cycle to the arythmetic unit 4 to obtain the DC level suppressing force. Since the system for integrating the absolute value of information during predetermined time interval is employed for the calculation of the functioning and suppressing forces, the erroneous function due to the second harmonic caused by the excitation rash current of transformer is eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03251088-A (JP)
Title: Ultrasonic wave motor
Inventor: SUZUKI KAZUMA
IPC: H02N2/00
Filed: 1990-02-27
Abstract: PURPOSE:To enable free design from small size to large size by resonating a substrate in composite mode of elongating/contracting mode in the longitudinal direction and bending mode in the direction of thickness on the short side. CONSTITUTION:A substrate 1 resonates simultaneously in tertiary elongating/ contracting mode in the longitudinal direction and secondary bending mode in the direction of short side when power is fed to a pair of six piezoelectric elements 2a-2c opposing respectively to piezoelectric elements 3a-3c on the surface and to six piezoelectric elements 3a-3c on the rear opposing respectively to the piezoelectric elements 2a-2c on the surface. A body to be moved, pressure contacting with eight drivers 5a-5h, repeat pressure contact and release with/ from the drivers under the secondary bending mode in the direction of the short side and fed in the longitudinal direction under the tertiary elongating/ contracting mode in the longitudinal direction.
Patent JP-S59174248-A (JP)
Title: Forming method of shell mold for casting
Inventor: UNOSAKI NAGATO
IPC: B22C15/23
Filed: 1983-03-18
Abstract: PURPOSE:To eliminate blowing out of a shell sand and to permit easy clamping of metallic molds by sucking and evacuating the inside of the metallic molds and supplying and packing the shell sand in a sand hopper into the metallic molds by a differential pressure. CONSTITUTION:A cylinder 5 is actuated to lift a table 6 and to lift top and bottom metallic molds 1, 2 from a roller conveyor 7. The mold 1 is pressed to a sand hopper 4. Press contact valves 10, 11 are brought into press contact with the molds 1, 2 and ventilation passages 11, 11 and a vacuum pump are communicated with each other. The inside of the molds 1, 2 is sucked and evacuated through vent holes 12, 12 communicating with the passages 11, 11. As a result, a differential pressure is generated between the inside of the molds 1, 2 and the upper part of the hopper 4, by which shell sand 3 is sucked to be supplied and packed into the molds 1, 2. The top and bottom metallic molds are then moved to the position for calcining the shell sand where the sand is calcined for a prescribed time. The calcined shell mold for casting is thus obtd.