baber/WOPTO huggingface dataset:
Patent JP-S61168729-A (JP)
Title: Gas range having fire extinguishing timer
Inventor: TANIGUCHI TATSUO
IPC: F24C3/12
Filed: 1985-01-23
Abstract: PURPOSE:To prevent failure of cooking and to permit the saving of a gas fee by a method wherein the fire of the gas range is set at the time which is decided by the user. CONSTITUTION:The fire extinguishing time is fitted on the gas range and the time of the fire extinguishing is only set whereby the cooking may be effected safety without being bothered about the fire extinguishing time.
Patent JP-H07201876-A (JP)
Title: Method and apparatus for heating and manufacture of semiconductor device
Inventor: SAMEJIMA TOSHIYUKI
IPC: H01L21/336
Filed: 1994-01-06
Abstract: PURPOSE:To provide a method and an apparatus for heating wherein a workpiece is uniformly heated in a remarkably shorter time than in conventional short-time heating methods. CONSTITUTION:The title heating method is as follows: The surroundings of a workpiece is turned into a decomposable gas atmosphere or the atmosphere of a mixture of two or more reactable gases, and then the workpiece is directly heated by heat generated through the decomposition or reaction of the gas or mixed gas. The title heating apparatus consists of (a) a heating chamber 10, (b) a gas feed system 20-26 for supplying the heating chamber with decomposable gas or a mixture of two or more reactable gases, and (c) an energy supply device 30 that supplies the gas or mixed gas filled in the heating chamber with energy for decomposing or reacting it so that the workpiece in the heating chamber will be directly heated by heat generated through such decomposition or reaction.
Patent JP-2000212708-A (JP)
Title: Extrusion method under holding temperature of die end part, extrusion apparatus and aluminum extruded shape
Inventor: ISHIZU YUKIRO
IPC: C22C21/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an extruded shape giving high strength of >=400 N/mm2 with the aging treatment by realizing the high temp. state just after extruding to the solutionheat treatment. SOLUTION: After extruding an aluminum alloy into a prescribed shape so that the temp. of the extruded shape just after coming out from an extruding die becomes 540-560 deg.C, this extruded shape is passed through a temp. holding vessel 13 disposed on the way to a cooling vessel 11 from the extruding die 3 and held to >=520 deg.C at the inlet of the cooling vessel 11 and quenched in the cooling vessel at >=30 deg.C/set cooling speed. The aluminum alloy containing 1.0-1.5% Si, 0.5-0.9% Cu, 0.2-0.6% Mn, 0.8-1.5% Mg, 0.15-0.9% Cr, 0.03-0.05% Ti, 0.0001-0.01% B and if necessary, 0.1-0.2% Zn, and <=0.2% Fe and regulating <=1.2% total content of Mn+-Cr, is used.
Patent JP-H11261896-A (JP)
Title: Mos type amplification image pickup element
Inventor: YOUN-JUN YU
IPC: H04N5/369
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a MOS type amplification image pickup element capable of mutually matching the optical storage shutter time of the MOS type amplification image pickup element of respective pixels and setting it to the same time without adding a different driving circuit to the MOS type amplification image pickup element. SOLUTION: This MOS type amplification image pickup element of a double reset structure is provided with a photodiode PD for storing electrons, an NMOS transistor NM41 for discharging the electrons, an NMOS transistor NM42 for transmitting the electrons to a fluid diffusion layer FD, an NMOS transistor NM43 for initializing the fluid diffusion layer FD, an NMOS transistor NM44 for receiving the electrons transmitted from the fluid diffusion layer FD and amplifying signals indicated as a voltage fluctuation value and an NMOS transistor NM45 provided with a function as a row selection switch switched by row selection signals.
Patent JP-H08199577-A (JP)
Title: Planting device for concrete wall surface
Inventor: SAKUSE NOBUO
IPC: A01G9/02
Filed: 1995-01-27
Abstract: PURPOSE: To make it possible to eliminate the reflection of light on a concrete wall surface and inhibit drying and enhance a design ability of a structure without damaging the view of a surrounding landscape or its ecological system. CONSTITUTION: This planting device consists of a picture frame-like outer frame 1 and a plate-like inner frame 2 installed on the middle of the outer frame 1 like some stages of eaves. A frame member A to which a rod-like water retention material is mounted on the tip of the inner frame 2, is fixed with a concrete wall surface where climbing plants are entangled with the frame member A.
Patent JP-S60154754-A (JP)
Title: Transmitter-receiver of digital signal
Inventor: TANAKA KIYOSHI
IPC: H04L25/497
Filed: 1984-01-25
Abstract: PURPOSE:To obtain excellent error rate characteristic even if waveform deterioration is caused by allowing the transmission side to perform the subtraction conversion of the modulus M with a transmission data before one time slot and allowing the reception side to identify the 2M-1 value at the transition point of a reception signal so as to demodulate the reception signal. CONSTITUTION:A binary digital data applied to a binary digital data input terminal 1 is inputted to a binary/tetral value converting logical circuit 2 in case of a tetral value transmission system as an example. The subtraction logical convertion with the modulus ''4'' is applied to a tetral value data output 3 with the transmission data before one time slot by a logical conversion circuit 4. Its logical conversion output 4 is fed to a transmission circuit 6. A transmission output 7 is inputted to a reception circuit 9 via a transmission line 8. A receiver output 10 is identified by a 7-value identification circuit 11 in the timing where the eye aperture is opened sufficiently at the transition point of the signal, and its tetral value identification output 12 is converted into a binary value at a tetral/binary value converting circuit 13, and its output is outputted to a demodulation output terminal 14.
Patent JP-H09201311-A (JP)
Title: Toilet seat elevation device
Inventor: MATSUMOTO OSAMU
IPC: A47K13/10
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat elevation device with which a lifted toilet seat is automatically dropped without requiring special operation, and in which this toilet seat dropping action can be performed in relatively simple mechanical constitution without using a special automatic control device. SOLUTION: As a pump is actuated, an air bag is inflated, and a toilet seat is lifted. When the pump is actuated, air flows from a first port in a three-way valve unit 66 to a second port 76 only. After the toilet seat is lifted, the pump is stopped, then a valve element 90 is removed from a cylindrical part 84 by residual pressure in the air bag, and residual air in the air bag is discharged from the second port 76 through a third port 37 to open air. The toilet seat is thus dropped to the dropping limit.
Patent JP-H02195018-A (JP)
Title: Half bearing with flange
Inventor: KANO AKIRA
IPC: F16C33/04
Filed: 1989-01-20
Abstract: PURPOSE:To improve assembling operability in a half bearing with flange wherein a flange part and a barrel part is integrally formed, by forming a slit on a border between the part and the barrel part from both ends of the bearing, and thereby improving conformability even with insufficient accuracy in measure. CONSTITUTION:A half sliding bearing with a flange is composed of thrust parts 1a, 1b and a radial part 2, and a slit 4 is formed on a border between the thrust parts 1a, 1b of both sides of the bearing and the radial part 2. The part on which the slit 4 is formed is free from restriction of the thrust parts 1a, 1b and the radial part 2. Partial abutment caused by insufficient accuracy of correspondent housing, crank shaft and a bearing is reduced, and the assembling operability is not deteriorated.
Patent JP-H05203190-A (JP)
Title: Partition for copying with underfloor air conditioning
Inventor: OKADA SHOJI
IPC: F24F7/10
Filed: 1992-01-27
Abstract: PURPOSE:To allow a partition to solely self-stand, to remarkably simplify a construction of installation of the partition and to regulate the installing position of the partition. CONSTITUTION:A blower 3 is disposed in a partition body 4. An air chamber 6 is provided in front of the blower 3. A lower part of the chamber 6 is connected to a diffuser 8 of an upper floor 7 by a flat skirtlike duct 9 protruding at both sides of the body 4 and having a large suction area. With this structure, the body 4 can solely self-stand, and flexibility can be incorporated in a positional relationship between the diffuser 8 of the floor 7 and the body 4.
Patent JP-H08316971-A (JP)
Title: Communication control equipment
Inventor: KUIN ZENGU
IPC: H04L12/56
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To execute low speed data transmission at a low cost by providing the communication control device with a timing chain, a cell-storing means and a cell transfer means for transferring a cell from a selectively corresponding slot by a time pointer. SOLUTION: A transmission source terminating system 12 sends a cell 19 to a destination terminating system 14, by forming a virtual line through a communication network 10. In order to avoid the convergence of the network 10 and the loss of the cell 19, the cell transmission speed of each virtual line is controlled to a value of less than R cells per cell time. A different virtual line can have a different value of R, and the R is dynamically changed in accordance with a flow control type speed. In order to attain speed control function, a communication controller 18 for delaying input communication 16, so that a time interval between two connected cells of the virtual line formed on the network 10 is does not become less than 1/R cell time is required.  In order to attain the controller 18, each timing chain consists of a slot expressing one cell time, and timing is advanced by only one slot in each cell time.
Patent JP-H10194965-A (JP)
Title: Emulsion composition
Inventor: SUGIYAMA HIROMICHI
IPC: A61Q1/12
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion composition useful as a cosmetic or medicinal composition for skin lotion by including an acrylic/methacrylic alkyl ester and lipophilicized powder so as to effect stable dispersion of the powder. SOLUTION: This emulsion composition contains (A) pref. 0.01-10wt.% of an acrylic/methacrylic alkyl ester and (B) pref. 0.01-10wt.% of lipophilicized powder, and, pref. optionally, a hydrocarbon such as vaseline. To obtain the component B, it is preferable that powder such as of titanium dioxide is subjected to either hydrogenmethylpolysiloxane baking or metallic soap coating.
Patent JP-S59138609-A (JP)
Title: Automatic supplying and discharging device for irrigation water
Inventor: MATSUE TOORU
IPC: E02B13/02
Filed: 1983-01-27
Abstract: PURPOSE:To keep the moisture content of soil under an optimum condition by a method in which a hydrophilic finely porous material buried in a vegetation container and an irrigation water tank are connected with a water supply tube, and thereby the finely porous material is always kept under a water-holding state and the water supply tube is filled with water. CONSTITUTION:A hydrophilic finely porous material 4, having hollows inside and formed by baking clays, is buried in a vegetation container 1 housed with soil and a plant. The finely porous material 4 is connected to an irrigation water tank 5 outside the container 1 by a water supply tube 6. Since the hydrophilic finely porous material 4 is impregnated with water and is not in an air-ventilable state even when the water level of the tank 5 is lower than the level of the finely porous material 4, the finely porous material 4 is always in contact with water 7 and the water permeates toward the outside and exudes or vaporizes from the outer surface to supply water to the soil.
Patent JP-H05200584-A (JP)
Title: Solder paste
Inventor: ASANUMA TADASHI
IPC: B23K35/363
Filed: 1992-01-27
Abstract: PURPOSE:To enable printing of a screen and drawing of the parameter of solder by specifying the compsn. of the solder paste. CONSTITUTION:The solder paste consists of solder powder, polyalkylene carbonate, aminoborane and solvent. The solder powders essentially consisting of lead and tin and having various compsns. are usable as the solder powder. The polyalkylene carbonate is exemplified by the polyalkylene carbonate obtd. by copolymerizing 2 to 10C alkylene oxide and carbon dioxide by using a catalyst. Any solvents are utilizable as the solvent, insofar as the solvents dissolve the polyalkylene carbonate.
Patent JP-S63180909-A (JP)
Title: Curved optical waveguide
Inventor: ISHIKAWA AKIRA
IPC: G02B6/122
Filed: 1987-01-23
Abstract: PURPOSE:To realize size reduction and small loss by making the refractive index of the inside part of the curved part of a curved optical waveguide is larger than that of the outside part. CONSTITUTION:The inside part 3a of the curved part 3 of the optical waveguide 2 formed by diffusing Ti in an LiNbO3 substrate 1 is higher in refractive index than the outside part 3b. When the refractive index (a) of an A-A line section of the curved optical waveguide and the refractive index (b) in a B-B line section are compared the maximum value of the refractive index (b) deviates to inside the optical waveguide 2 in the refractive index distribution. The refractive index of the inside of the curved part of the optical waveguide 2 is high, so the refractive index never shifts in electric field distribution to the outside at the curved part to generate radiation loss unlike a normal optical waveguide whose refractive index is uniform. Consequently, the loss is small even when curvature is smaller than the optical waveguide, and an optical waveguide type device which uses the optical waveguide is reducible in size.
Patent JP-S55104701-A (JP)
Title: Measuring device using laser light
Inventor: AKIBA SHIYUNICHI
IPC: G01B11/02
Filed: 1979-02-07
Abstract: PURPOSE: To make easy to operate and to improve working efficiency and precision, by forming rotational face of laser reflected by plural pentaprisms with arranging plural beam spliters on the light paths from laser oscillator.  
     CONSTITUTION: First and second beam spliters 13, 20 are set in light paths of light 14, 21 which are straight in laser light 12 radiated from a laser oscillator 11, and the first pentaprism, 18 which is rotated through a motor 16 and belt 17, is set so as to be in orthognal to the first beam spliter 13. Also the second pentaprism 5 which is rotated through a motor 23 and belt 24, is arranged so as to be orthognal to the second beam spliter. By so doing, it enables to measure easily a distance between a reference center line and each flange face of upper and side parts in an object to be measured, and to improve the measurement precision and working efficiency with one oscillator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58128189-A (JP)
Title: Producing apparatus of mineral water
Inventor: ISHII YOSHIO
IPC: B01F1/00
Filed: 1982-01-27
Abstract: PURPOSE:To provide a producing apparatus of mineral water which does not require large space for the purpose of attaching and detaching a CO2 bomb by making the CO2 bomb freely attachable and detachable to and from a reducing valve thereof, supporting said reducing valve freely turnably to a body, and making the CO2 bomb freely removable by turning the same to the lateral side of the body. CONSTITUTION:A valve contained in a connector switch 2 connected to a faucet 1 is turned on to supply water to an automatic constant volume feeder 3 for CO2 of water pressure response type. The feeder 3 makes carbonated water by mixing a specified volume of CO2 with the service water supplied from the switch 2 automatically while reducing and regulating the pressure of said water and the CO2 supplied from a gas bomb 4. The carbonated water is passed through a producing tank of mineral water 5 which is connected to the feeder 3 and is packed separately with mineral filter media and water purifying filter media, whereby the water is dissolved and extracted of minerals and is simultaneously purified, whereby the mineral water of good quality is obtained. With the above-described constitution, the bomb 4 is made freely attachable and detachable to and from a CO2 reducing valve 6 and the valve 6 is supported freely turnably to a body, so that the bomb 4 is made freely removable by turning the same to the lateral side of the body.
Patent JP-S61165097-A (JP)
Title: Double shell low temperature tank
Inventor: TOMITA TSUTOMU
IPC: F17C3/04
Filed: 1986-01-22
Abstract: PURPOSE:To prevent sudden generation of boil-off gas even if stored liquid flows out of an inner tank by forming a void space between a breakwater and the inner tank and forming a wave form structure absorbing thermal compression behavior on the bottom plate of the breakwater facing the void space. CONSTITUTION:A cylindrical breakwater 17 made of concrete etc. is provided between an outer tank 11 and an inner tank 12. And between the breakwater 17 and the inner tank 12, void space 18 which is a space separating the breakwater 17 from the inner tank 12 is set up. By this constitution, the inner tank 12, breakwater 17 and the void space 18 can be kept cold uniformly, and the breakwater 18 and the void space 18 are kept in low temperature as in that of stored liquid and the inner tank 12. And a wave form structure 17 b absorbing thermal compression behavior is provided on the bottom plate 17a of the breakwater facing the void space 18.
Patent JP-S55104361-A (JP)
Title: Production of readily dispersible titanium dioxide
Inventor: TANAKA YOSHIKAZU
IPC: C09C1/36
Filed: 1979-02-06
Abstract: PURPOSE: To produce title titanium dioxide useful as a colorant of oily ink for writing tools, by heat-treating titanium dioxide in a solution of a surfactant with specific properties and an oily solvent, removing the moisture contained in the titanium dioxide, and thereby adhering the surfactant to the titanium dioxide.  
     CONSTITUTION: The readily dispersible titanium dioxide is produced by mixing titanium dioxide; about 1W20wt%, preferably 3W18wt%, based on titanium dioxide, of a surfactant having a HLB of not higher than 10, such as a beeswax derivative, sorbitan fatty acid ester, propylene glycol fatty acid ester, polyoxypropylene alkyl ether, or alkyl ether phosphoric acid ester; and 3W50 times the weight of titanium dioxide of an oily solvent having a b.p. of at least 100°C, such as toluene, xylene, or dimethylheptane: heating the resulting mixture with stirring preferably to a temperature of at least 100°C: removing the moisture present in the titanium dioxide: and thereby adhering the surfactant to the titanium dioxide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54105484-A (JP)
Title: Semiconductor element
Inventor: YAMANAKA KENICHI
IPC: H01L31/00
Filed: 1978-02-06
Abstract: PURPOSE: To provide a high sensitivity unit by installing a leakage connection auxiliary gate and MIS structure depletion layer expanding measures in the main SCR,  thus reducing the leakage at center and controlling sensitivity of light and heat.  
     CONSTITUTION: n +  epitaxial layer 2 on p + Si substrate 1 is separated by p +  layer 7, an opening is provided on oxidized membrane 6, p base 3.p and auxiliary gate 8 are installed and, then, n +  layer 4 is provided in layer 4. Then, a membrane of layer 8 is selected and opened, thus providing an oxidized film, Ar +  is poured for re-joining and the center is provided. The pouring rate is changed by means of the amount of required leak current and extensively poured from joint J 4  toward the surface of n base 2. Electrode 10 is made by extending over the thin membrane on electrode 5 and poured layer 9. With this constitution, the current of leakage joint between anode 1 and auxiliary gate 8 changes depending on the temperature, thus not depending on the voltage between layers 1 and 4 and, therefore, the temperature variation rate of yield voltage is larger than the variation when joint J 2  at the center is made leakage type. The sensitivity is controlled by changing the bias between layers 1 and 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02193273-A (JP)
Title: Texture mapping system
Inventor: HIROTA KATSUHIKO
IPC: G06T15/80
Filed: 1989-01-20
Abstract: PURPOSE:To bring a texture to mapping at high speed to a three-dimensional object continuously with less strain by deriving the three-dimensional coordinates of an incident point and an emitting point (lattice point) of the three-dimensional object, developing them on some developing surface while holding an adjacent relation and a distance in three dimensions as they are and coordinating them to the texture. CONSTITUTION:This system is constituted of a light beam tracking method processing part 1, a three-dimensional video generation processing part 2, a lattice point coupling processing part 3, a lattice point assembly developing part 4, a developing surface projecting part 5, a texture image 6, and a lattice point changing part 7. In this state, three-dimensional coordinates of an incident point and an emitting point (lattice point) of a three-dimensional object are derived, developed on some developing surface while holding an adjacent relation and a distance in three dimensions as they are and coordinated with a texture. In such a manner, the texture can be brought to mapping at high speed to the three-dimensional object continuously with less strain.
Patent JP-S57128779-A (JP)
Title: Fluorescent substance
Inventor: YAMAMOTO AKIRA
IPC: C09K11/08
Filed: 1981-02-02
Abstract: PURPOSE: A fluorescent substance of strontium.calcium sulfide putting red color, being activated by Eu and sensitized by Ce, capable of providing a colored cathode ray tube wherein all three colores have almost the same degree luminescence saturation power.  
     CONSTITUTION: 10W80wt% Ce based on Eu concentration is added to a composition having Sr, Ca, and Eu consisting of an area surrounded by the points 1W9, the composition is activated by Eu and sensitized by Ce, to give the desired fluorescent substance of strontium.calcium sulfide. Sr 0.74 Ca 0.26 S:Eu (0.2atom%), Ce(0.05atom%), etc. may be cited as the fluorescent.  
     EFFECT: The 1μ minescence of the titled substance is almost equal or more than that of Y 2 O 2 S:Eu. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60157460-A (JP)
Title: Winding of cone
Inventor: ASHIZAKI TETSUYA
IPC: B65H59/38
Filed: 1984-01-27
Abstract: PURPOSE:To prevent bulge and loosening of string by moving the drive band of winding drum with correspondence to increase of cone diameter in axial direction thereby regulating the winding tension and enabling cone winding with desirable winding tension. CONSTITUTION:A holder arm 1 is secured to a shaft 12 while a cradle arm 5 is fixed to one arm 1 to journal bobbin holders 10, 10' rotatably to said arm 5 and another arm 1 thus to support the bobbin 8. While a bevel gear 14 is secured to the end of shaft 12 and a bevel gear 16 is secured to the cam shaft 19 to gear said bevel gears 14, 16 while furthermore, a cam 2 is stopped to the end of cam shaft 19 and a drive band 20 is applied on the circumferencial face of winding drum 7. Consequently, upon lift of holder arm 1, said shaft 12 will rotate and transmitted through bevel gears 14, 16 and cam shaft 19 to the cam 2 to move the winding drum 7 in axial direction while simultaneously move the drive band 20 in axial direction of cone resulting in cone winding with such tension as corresponding with the diameter of cone.