baber/WOPTO huggingface dataset:
Patent JP-H1192126-A (JP)
Title: Production of spherical carbon polymer, electrolyte solution used for that production and spherical carbon polymer
Inventor: ATA MASAFUMI
IPC: C25D9/04
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon polymer having excellent electric conductivity by dissolving fullerene molecules in a nonwater solvent, subjecting the soln. to electrolytic polymn. to produce a cyclic addition polymer of fullerene molecules. SOLUTION: A supporting electrolyte such as lithium perchlorate and fullerence molecules are dissolved in a mixture nonwater solvent 2 of a first solvent having low polarity such as toluene and a second solvent having high polarity and a large dielectric const. such as acetonitrile. The obtd. soln. is supplied in an electrolytlc cell 1, into which an inert gas 8 is introduced through a gas inlet tube 7 for bubbling to remove oxygen in the solvent 2. Then a specified DC current is applied on an electrode 4 and electrode 5 from a potential stud 9 and a referential electrode 6 to perform electrolytic polymn. to produce a thin film or precipitate of a cyclic addition polymer of fullerene on the negative electrode 5.  The cyclic addition polymer is a spherical carbon polymer comprising a plurality of fullerene molecules expressed by Cn (n is an integer to form a spherical compd.) polymerized by 1,2-cycle bonds added to the cyclohexatrienyl position of the molecules.
Patent JP-H04129219-A (JP)
Title: Dry etcher
Inventor: INAGAKI NAOKI
IPC: H01L21/306
Filed: 1990-09-20
Abstract: PURPOSE:To realize anisotropic etching by dry system by introducing the atomized carrier gas into a hermetic container and by impressing it with electric fields to control wafer temperature. CONSTITUTION:A mist of chemical liquid introduced through a gas inlet tube 4 is electrified by the friction between gas and chemical liquid and therefore undergoes migration of uniform directionality. Therefore, the mist descends anisotropically onto a workpiece film 8 on a wafer 1, and this film is etched by chemical reaction with a photoresist 9 as the mask. Further, setting wafer temperature below 0 deg.C freezes etching reaction on the side wall of a workpiece film under etching with the result that anisotropic etching can be realized by dry system with a photoresist as the mask.
Patent JP-H1098794-A (JP)
Title: Speaker box for display monitor
Inventor: SAKATA HARUHIRO
IPC: H04R1/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust a sound volume level while visually confirming it by building or connecting a display which displays sound volume detected by a sensor connected to a mixer, which mixes sound signals from sound sources, in or to the mixer. SOLUTION: Inputted sound sources 10 to 13 are transduced by the mixer 1 into sound signals, which are mixed to send desired sound among them to speakers 14 installed in respective boothes, etc.; and the speakers 14 transduce the sound signals sent front the mixer 1 into sounds and outputs them. The sound volume of an outputted sound is detected by the sensor 3 and fed back to the mixer 1. The sound volume is controlled by moving the knob of' the input volume control 9 of the inputted sound source that the mixer 1 is equipped with. Then the mixer 1 detects the sound volume of the outputted sound by the speakers 14 through the sensor 3, and displays the sound volume at a sound volume display part of the display 2.
Patent JP-2001078425-A (JP)
Title: Eddy curent decelerator
Inventor: ASANO MASAKI
IPC: H02K49/02
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To suppress leakages of magnetic fields reaching a brake drum from the magnets of magnet support cylinders via ferromagnetic plates, improve brake performance and reduce the thicknesses of ferromagnetic plates. SOLUTION: An eddy current decelerator comprises a guide cylinder 12, which has a hollow part with a rectangular cross-section and is made of a nonmagnetic material, magnet support cylinders 13 and 23, which are housed in the hollow part of the guide cylinder having at least one sides of them movable, a large number of magnets 15 and 25 arranged on the outer circumferential walls of the magnet support cylinders 13 and 23 in the circumferential directions with the same intervals, ferromagnetic plates 19 cast in the guide cylinder 12 at positions corresponding to the respective magnets 15 and 25 and a brake drum 2, which is connected to a rotary shaft so as to cover the guide cylinder 12 and has annular elements 7 and 8 made of a highly conductive material, such as copper, etc., on both its end parts which do not face the ferromagnetic plates 19.  The end edges of the outer surfaces 19a of the ferromagnetic plates 19 are aligned with the boundaries between the brake drum 2 and the annular elements 7 and 8, and end edges of the inner surfaces 19b of the ferromagnetic plates 19 are aligned with the end edges of the outer surfaces of the magnets 15 and 25.
Patent JP-H0195263-A (JP)
Title: Ice machine
Inventor: NEGAMI YOSHIAKI
IPC: F25C1/14
Filed: 1987-10-05
Abstract: PURPOSE: To control the temperature of ice to be made over a wide range while simplifying the system and reducing the facility cost by supplying liquefied gas to the inside and supplying liquid to the surface of an entirely cooled hollow rotator. CONSTITUTION: Liquefied gas 3 is supplied from a liquefied gas tank 10 into a drum 1 by turning the drum around the rotary axis thereof. The liquefied gas 3 cools the tank 1 entirely down to 0 deg.C or below from the inside and it is partially vaporized to produce low temperature gas. The gas is discharged through an exhaust pipe 30 into the water 5 in a water storage tank 20 and the water 5 is cooled preliminarily. Furthermore, the water 5 is ejected from the tank 20 through nozzles 23, 23,... toward the surface of a drum side plate 1a. Consequently, the water 5 is frozen while being atomized to produce ice of small grain size. The ice is then stripped from the surface of the side plate 1a by means of an edge 7 and stored in an ice storage box through a collector located below the edge 7.
Patent JP-S60142720-A (JP)
Title: Electronic ac voltage variable device
Inventor: DEGUCHI TAKASHI
IPC: G05F1/445
Filed: 1983-12-29
Abstract: PURPOSE:To simplify the constitution of the device for applying power control of a load and control stably the load by using one power control element and also decreasing a voltage applied to a variable resistor of a part to be controlled. CONSTITUTION:One terminal of the AC input of a diode bridge 11 of an electronic AC voltage variable device is connected to a single phase AC power supply 1 together with the other AC input terminal. Furthermore, a drain and a source of a power MOSFET12 are connected to the DC output terminal of the bridge 11 and a series circuit comprising a fixed resistor 9, a variable resistor 10 and plural diodes 18 is connected in series between the drain and source. A gate of the FET12 is connected to connecting point between the resistors 9, 10. Moreover, a voltage being the subtraction of a load voltage VL from a power supply voltage V1 is applied between the source and drain of the FET12, the resistance value of the resistor 10 is varied with a low voltage so as to change stably the voltage applied to the load 4 with a simple device.
Patent JP-H08113119-A (JP)
Title: Brake locking device
Inventor: OHATA KOICHI
IPC: B60T7/08
Filed: 1994-10-18
Abstract: PURPOSE: To prevent a strange sound in the nonoperating condition of a parking brake bar from being produced by adding a small number of parts, and allow to apply no dustproof and no waterproof structures. CONSTITUTION: The first member 31 of a brake locking detecting means 12 is provided to a parking brake lever 11 through the first shaft 21, the second member 32 of the detecting means 12 is installed rotatable to a cable 13 through the second shaft 22, and elastic bodies 23 and 24 provided between the first and the second shafts energize to approach the first and the second shafts each other. A detecting switch 14 which is switched when the lever is operated by a force more than a specific force, and the first and the second shafts are separated at a specific distance against the elastic forces of the first and the second elastic bodies, is provided to the first member 31. A switch holder 29 is projected from the floor 15 to the detecting switch 14, and a cushion member 30 is provided at the front end of the switch holder 29.  The detecting switch 14 is abutted to the cushion member 30 in the nonoperation condition of the lever, while the detecting switch 14 is separated from the cushion member 30 in the operating condition of the lever.
Patent JP-H0588824-A (JP)
Title: Data processor
Inventor: KOBAYASHI AKINORI
IPC: B41J29/38
Filed: 1991-09-30
Abstract: PURPOSE:To recognize the connection state and the kind of an option device without providing separately an exclusive-use line by deciding the connection condition and kind of the option device by using one control signal line. CONSTITUTION:When a (newly connectable) option device 32 is connected to a main body device 31, the main body device 31 outputs a pulse signal to one of control signal terminals to the option device 32, that is, a control signal terminal 34a to connect a connecting circuit 38. Then, to a detecting circuit 40, the pulse signal waveform corresponding to the pulse signal is inputted. It is decided that the pulse signal waveform is read by a deciding means 41 and the option device 32 is connected to the main body device 31. When a conventional option device is connected to the main body device 31, 'L' is inputted to the detecting part 40, and when the option device is not connected, 'H' is inputted to the detecting part 40. Thus, connected, 'H' is inputted to the detecting part 40. Thus, can be decided.
Patent JP-S61130272-A (JP)
Title: Beta-substituted amino-phenetylazole derivative, its intermediate, preparation thereof, and agricultural and horticultural fungicide
Inventor: KURAHASHI YOSHIO
IPC: A01N43/50
Filed: 1984-11-30
Abstract: NEW MATERIAL:The beta-substituted amino-phenetylazole derivative of formula I (X is N or CH; Y is O or S; R<1> is lower alkyl, halogen or lower alkoxy; R<2> is lower alkyl, halogen, lower alkoxy, trifluoromethyl, nitro, or methoxyiminomethyl; p is 0, 1 or 2; q is 0 or 1-3; l is 1-5; m is 0 or 1). EXAMPLE:1-[beta-(3-Phenoxypropylamino)-2,4-dichlorophenetyl]- 1H-1,2,4-triazole. USE:Useful as an agricultural and horticultural fungicide e.g. for gray mold of various vegetables, powdery mildew of cucumber, late blight of tomato, etc. It has low toxicity to warm-blooded animals. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula III, and reducing the resultant compound of formula IV.
Patent JP-S61129894-A (JP)
Title: Semiconductor light emitting device
Inventor: TABUCHI HARUHIKO
IPC: H01S5/00
Filed: 1984-11-29
Abstract: PURPOSE:To enlarge the range of application by inhibiting deterioration in characteristic by improving heat dissipation,and to keep the singleness of axial modes by reducing the laser end reflectance, by a method wherein the semiconductor laser is surrounded with a liquid or solid having a refractive index of 1 or more. CONSTITUTION:A laser chip 11 is mounted on a Cu stud 13 via Si heat sink 12, and leads 14 are connected to a lead terminal 19 fixed to the flange 18 and to a lead terminal 19' via stud 13. Laser beams are emitted through a glass window 15 fitted to a cap 16. The inside of the cap 16 is filled with ethyl alcohol 17. Since the refractive index of the ethyl alcohol 17 is greater than 1 and close to that of the crystal of the chip 11, the reflectance of the laser end surface reduces and comes into single axial mode oscillation. Besides, the specific heat of alcohols is larger than that of air, heat dissipation becomes better, and the temperature characteristic is improved, resulting in enhancement in reliability with strength against thermal shock.
Patent JP-S60145953-A (JP)
Inventor: HIRAISHI HISASHI
IPC: F27D5/00
Filed: 1983-12-29
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-S63105352-A (JP)
Title: Burner
Inventor: SUGIMOTO ICHIRO
IPC: F24D18/00
Filed: 1986-10-22
Abstract: PURPOSE:To make it possible to use an electric operation device, while the burner is not in operation by providing storage means for storing power generated by thermoelectric generating elements in a power source. CONSTITUTION:A bathtub 1 is connected to a water heater 2 by means of a pair of, upper and lower, water circulation pipes 3 and a burner 4 for imparting heat to water within a water heater 2 is provided to constitute a circulation bath. A power source 7 is constituted of a thermoelectric generating element 7a which generates heat by being heated by the burner 4, and storage means 7b storing power generated by the thermoelectric generating element 7a, said power source 7 being supplied with power from an Nicd storage battery 7b and a combustion controller C and a lowfrequency massaging apparatus 6 is provided in a control box provided in the bathroom. Since power generated by the thermoelectric generating element 7a is stored and supplied to the low-frequency massaging apparatus 6, power can be supplied to the low-frequency massaging apparatus 6, not only when water within the bathtub 1 is being heated but when the heating was stopped, it is possible to supply power to the low-frequency massaging apparatus 6, and to use the bath as an electric bath.
Patent JP-S62113389-A (JP)
Inventor: OKAMOTO KENJI
IPC: H05B33/14
Filed: 1985-11-11
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-H0299919-A (JP)
Title: Optical modulating plate made of liquid crystal-containing resin
Inventor: GOTO YUJI
IPC: E06B9/24
Filed: 1988-10-06
Abstract: PURPOSE:To provide the optical modulating plate having a gradation phenomenon by holding a synthetic resin matrix contg. liquid crystal droplets in place between transparent electrodes having specific area resistance. CONSTITUTION:The synthetic resin matrix 2 contg. the liquid crystal droplets is held in place between two sheets of the transparent electrodes 4 having at least 10<3>OMEGA/square area resistance and an impressed voltage is applied between the electrodes from an external impressed voltage generating mechanism. The haze of the modulating plate 1 is, therefore, changed stepwise. The gradation phenomenon which is not possessed by the conventional optical modulating material made of the liquid crystal is obtd. and the mass production of the modulating plate by the simple conventional method is possible.
Patent JP-S62112953-A (JP)
Title: Hot water temperature controller for gas water heater
Inventor: SHIRAYANAGI SUSUMU
IPC: F23N1/08
Filed: 1985-11-11
Abstract: PURPOSE:To enable a temperature-controlling turning angle of an operating lever to be set as large as possible and enable proportional control of the quantity of a gas passed, by a construction wherein an operating lever and a regulating lever in a gas governor device are connected to each other by a link mechanism so that the temperature-controlling turning angle between a high-temperature position and a low-temperature position of the operating lever is larger than the temperature-controlling operating angle of the lever corresponding to a valve lift. CONSTITUTION:When a tapped hot water temperature is high, an operating lever 1 is in a high-temperature position (a), while a regulating lever 2 is in a substantially horizontal position a', whereby the quantity of a gas passed is maximized. With the lever 1 turned a temperature-controlling turning angle theta (e.g., 110 deg.) to a low-temperature position (b), the lever 2 is turned a temperature-controlling operating angle theta' (e.g., 90 deg.) with a support shaft 10 as a fulcrum through a driving-side lever 18, a connecting rod 20 and a driven-side lever 19, whereby the lever 2 is brought to a substantially vertical position b', a temperature- controlling shaft 6 is lifted up by the radius of rotation (d) between the shaft 10 and a connecting pin 12 by the pin 12 through a cam body 11, thereby minimizing the quantity of the gas being passed. The valve lift H of a governor valve V1 by the advancing and retracting strokes of the shaft 6 is set to be proportional to the quantity of the gas being passed in a relationship of CH<1/2>.
Patent JP-S63104496-A (JP)
Title: Integrated semiconductor laser
Inventor: NAGAI YUTAKA
IPC: H01S5/00
Filed: 1986-10-22
Abstract: PURPOSE:To contrive to couple each active region with each other at low threshold value, in high efficiency and also easily, by a method wherein an optical waveguide layer, which has a composition of Al of the same degree as that of an active layer and is positioned in a height of the roughly same degree as that of the active region of the active layer, is provided on the upper layer of a current blocking layer. CONSTITUTION:The composition ratio of Al of an N-type AlalphaGa1-alphaAs optical waveguide layer 4 is smaller than of its neighboring P-type AlyGa1-yAs second clad layer 5 and N-type AlzGa1-zAs current blocking layer 3. In short, there is a relation of alpha<y and z. A refractive index becomes smaller as a composition ratio of Al becomes larger. Accordingly, the optical waveguide layer 4 functions as an optical waveguide to laser light which is generated in an active layer 6 of a composition ratio of Al of the same degree as that of the optical waveguide layer 4 because the optical waveguide layer 4 is sandwiched by the second clad layer 5 and the current blocking layer 3, which each have a refractive index smaller than that of the layer 4. Therefore, the laser light generated in each stripe is easily coupled with each other.
Patent JP-H07102237-A (JP)
Title: Production of ph adjustor utilizing steelmaking slag
Inventor: KATO MITSUNORI
IPC: C02F1/66
Filed: 1993-10-08
Abstract: PURPOSE:To produce a pH adjustor from a steelmaking slag, a waste, to utilize it for neutralizing a waste acid, for soil amendment, etc., and thus to extend the treating method for the slag. CONSTITUTION:A pH adjustor (a neutralizing agent or an alkalinizing agent) is obtd. by grinding a steelmaking slag mainly comprising CaO and SiO2 in a ratio of 1.5 or higher and contg. small amts. of MgO and Al2O3 and extracting water-sol. components from the ground slag with water.
Patent JP-H0699434-A (JP)
Title: Foamed-resin reducing apparatus
Inventor: YADA YOSHITAKA
IPC: B09B3/00
Filed: 1992-09-22
Abstract: PURPOSE:To perform heating in the entire region in a container in an apparatus, which heats foamed resin in the container with heated air and heating the resin. CONSTITUTION:A first inlet port 3 receives heated air, which is flows into a container 1 from the lower part of a side part 1a of the container 1 containing foaming resin 2. An outlet port 4 outputs the heated air from the upper part of the container 1. A second inlet port (hole 10) receives the heated air from a bottom lid 8 of the container 1. These parts are provided. The foaming resin 2 in the entire region in the container 1 is heated and reduced.
Patent JP-2001075601-A (JP)
Title: Analog set display
Inventor: WATARIKAWA HIROYUKI
IPC: G05B19/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To fetch a signal from a controller side, and to conduct the fine adjustment and change of a set value. SOLUTION: This device is provided with a display part 2 having a scale board 9 for displaying an analog scale display 8 and a needle 16, a stepping motor 3 for moving the needle 16, an encoder 6 for detecting the indicated position of the needle 16, and a communicating circuit 4 connected through a communicating means 20 with a programmable controller 18. Moreover, this device is provided with a CPU 12 for transmitting a detection signal obtained by the encoder 6 through the communicating circuit 4 and the communicating means 20 to the programmable controller 18, and for fetching a signal from the programmable controller 18 side received by the communicating circuit 4, and for moving the needle 16 by driving the stepping motor 3, and for allowing the encoder 6 to detect the movement of the needle 16, and to feedback it to a motor driving circuit 3A of the stepping motor 3.
Patent JP-H0890500-A (JP)
Title: Sheet cutting device
Inventor: DOMEN SUENOBU
IPC: B26F3/12
Filed: 1994-09-20
Abstract: PURPOSE: To provide a sheet cutting device capable of easily and safely cutting a sheet of FUSUMA (sliding door) paper or the like. CONSTITUTION: A device has a workbench 12 movably loading a plurality of sheets 11, sheet fixing means 15 pressing a cutting position end part of the workbench 12 with a plurality of the sheets 11, tilt electric heating wires 16, 16a having a fixed space in the cutting position end part of the workbench 12 to cut a plurality of the sheets 11 by lifting and vessels 17, 17a provided in an outward direction from the cutting position end part of the workbench 12 to receive a dropping cut piece.
Patent JP-H0895283-A (JP)
Title: Image removal accelerating liquid and method for regenerating material to be recorded by using the liquid
Inventor: NAGAI KIYOFUMI
IPC: G03G7/00
Filed: 1994-09-21
Abstract: PURPOSE: To provide an image removal accelerating liquid which is mainly formed of thermoplastic or hot melt resins, such as toners and is improved in the characteristic to remove image forming materials and a method for regenerating materials to be recorded which removes images without damaging the materials to be recorded by applying the image removal accelerating liquid on the materials to be recorded formed with the images by the image forming materials, then transferring the image forming materials under heat or pressure to a peeling member. CONSTITUTION: This image removal accelerating liquid has the nature to more largely swell the swelling layers of the materials to be recorded provided with at least the layers swollen by liquid contg. water (hereafter, the image removal accelerating liquid) near the surface on the side formed with film-like copies or recording images than the swelling layer and the image forming materials formed near these layers and is used for the method for regenerating image holding bases. The image removal accelerating liquid is an aq. soln. contg. at least one kind of acetylene glycol and/or acetylene alcohol as a surfactant.
Patent JP-2000091308-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKAZAWA MASANAGA
IPC: H01L21/302
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent opening of an organic film having a low permittivity from turning into bow shop by etching the organic film, in such a way that the resulting product when an inorganic hard mask is sputtered is deposited on the sidewall of the opening as a sidewall protective film. SOLUTION: After an aluminum wiring 101, a polyaryl ether film 102, a silicon oxide film 103 which is formed as an inorganic hard mask, and a photoresist film 104 are successively formed on an insulating film formed on a semiconductor substrate, a hole A is formed by opening a prescribed region of the photoresist film 104, and the silicon oxide film 103 is etched under a prescribed condition. Then the polyaryl ether film 102 is etched by using the etched silicon oxide film 103 as a mask, while the photoresist film 104 is left on the film 103. Consequently, the resulted product 105 when the film silicon oxide 103 is sputtered is deposited on the sidewall of the polyaryl ether film 102 in the hole A. The deposit controls the lateral reaction of the oxygen radicals in plasma and suppresses advance of etching in the lateral direction. Therefore, good anisotropic working can be realized.