baber/WOPTO huggingface dataset:
Patent JP-H0697136-A (JP)
Title: Method and equipment for cleaning substrate
Inventor: SASAKI HARUO
IPC: G03F1/82
Filed: 1992-09-17
Abstract: PURPOSE:To provide a substrate cleaning equipment in which the advantage of physical cleaning, i.e., easy inlining, is combined with the advantage of chemical cleaning, i.e., high removing efficiency of dust particle, by washing away dust particles adhered onto the surface of a substrate by the use of alkaline aqueous solution as cleaning liquid and cleaning the surface of substrate through dissolving function of the alkaline aqueous solution. CONSTITUTION:In the substrate cleaning method for removing dust particles adhered to the surface of a substrate 2 through brush scrubbing while using cleaning liquid, dust particles adhered to the surface of the substrate 2 are washed away by the use of alkaline aqueous solution as cleaning liquid and the surface of the substrate 2 is cleaned through dissolving function of the alkaline aqueous solution. The substrate cleaning equipment comprises a rotary haft 9 having upper face planted with a plurality of substrate holding pins 3 and equipped with a lower rinse nozzle 11 for jetting pure water to the rear surface of the substrate 2, and a brush 1 rotary sliding on the surface of the substrate 2 while rocking. The substrate cleaning equipment further comprises a nozzle 12 for spraying the alkaline aqueous solution onto the surface of the substrate 2, and an upper rinse nozzle 13 for spraying pure water onto the surface of the substrate 2.
Patent JP-H07105397-A (JP)
Title: Graphic command reception device for cad system
Inventor: SAWADA KOJI
IPC: G06T11/80
Filed: 1993-10-04
Abstract: PURPOSE:To reduce fatigue of a designer by reducing number of times of operations of a mouse and to simply command a required graphic. CONSTITUTION:The device is a device used for a CAD system which receives a specific graphic command when plural graphics are detected in the graphic extraction mode and is provided with a plural graphic detection display means 31 displaying plural detected graphics one by one sequentially on a screen by replacing a graphic being displayed with other graphic, erasing display of the graphic detected other than the displayed graphic and displaying information representing the detection of the plural graphics onto the screen and a commanded graphic discrimination means 32 which allows the plural graphic detection display means 31 to replace the displayed graphic with another upon the detection of other graphic than the graphic being displayed through the graphic extraction and discriminates and receives the replaced graphic as the commanded graphic when the graphic being displayed is detected in the graphic extraction mode.
Patent JP-S61129050-A (JP)
Title: Control apparatus of centrifugal dehydrator
Inventor: SEKI NAOSHIGE
IPC: H02P29/00
Filed: 1984-11-26
Abstract: PURPOSE:To effectively put dehydration capacity to practical use, by reading the solid component of sludge supplied to a dehydrator by the change in the current of the differential speed electromotor of the dehydrator and changing a differential speed or a sludge supply amount. CONSTITUTION:A differential speed control part 9 controls the number of rotations of a differential speed electromotor 4 through an eddy current joint 5 so as to set the same to that of a screw mechanism 2 for realizing the differential speed objective value imparted from a differential speed setting part 10. That is, a differential speed comparing and judge part 12 judges whether the current signal obtained from the current transformer 11 for detecting the current of the differential speed electromotor 4 is out of the rated current value of the differential speed electromotor 4. When said current signal 11 is equal to or less than the rated current value, a soid concn. control part 13 imparts a set value to the differential speed setting part 10 in a form proportional to the current obtained in the current value, the sludge supply objective value of a sludge supply pump 7 is changed in the direction for lowering the supply amount to a flow amount object variable part 14 and the control of the supply amount is performed by a flow amount control part 15.
Patent JP-S61126125-A (JP)
Title: Storage of moisture-curable composition
Inventor: YASUYOSHI MATSUNORI
IPC: C08G18/69
Filed: 1984-11-26
Abstract: PURPOSE:To store the titled composition stably for a long time, by coating the air contact surface of a specified moisture-curable composition with an isocyanate compound. CONSTITUTION:A moisture-curable composition (A) is obtained by mixing 100pts. wt. OH group-terminated OH group-containing liquid diene polymer (a) (e.g., butadiene/styrene copolymer) of a number-average MW of 300-25,000 with a polyisocyanate compound (b) (e.g., 4,4'-diphenylmethane diisocyanate) in an amount to provide 1.5-10 equivalent of isocyanate group per equivalent of OH groups of component (a), 30-1,000pts.wt. bitumen (c) such as straight asphalt and, optionally, suitable modifier, catalyst, plasticizer, tackifier, etc. (d). The air contact surface of this composition is coated with an isocyanate compound (B) of an isocyanate group content >=1.5wt%, if necessary, diluted with a solvent such as toluene so that the thickness of the coating layer may be 0.1-10mm.
Patent JP-H1097154-A (JP)
Title: Image forming device
Inventor: NONAKA TAKASHI
IPC: B65H5/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To perform control so as to prevent a transfer paper from pulling each other, which is the one cause of color slurring, and also to retrain the flexion of the transfer paper caused by a little speed difference from being equal to or more than specified amount. SOLUTION: A loop detection sensor 5 for detecting the degree of the loop of the transfer paper P is provided between a transfer position and a fixing position, the carrying speed of a fixing device 3 is controlled to be accelerated/ decelerated by a motor control part 6 based on the detection result of the loop degree, so that the loop degree of the transfer paper caused by the speed difference between the transfer device and the device 3 is prevented from becoming equal to or more than the specified amount as soon as the paper P is prevented from pulling each other between the transfer device and the device 3.
Patent JP-H03113745-A (JP)
Title: Optical recording medium
Inventor: SATO YOSHIKAZU
IPC: G11B7/24062
Filed: 1989-09-25
Abstract: PURPOSE:To improve the efficiency of initialization by forming aftergrooves on a protective layer and depositing metal material on the aftergrooves to form a reflecting layer so as to enable initialization with thermal annealing before forming the aftergrooves. CONSTITUTION:On a glass substrate 1 of a specified diameter, there are formed a recording layer 3 such as Ge2Sb2Te5 and a protective layer 2 such as ZnS each having specified thickness by RF magnetron sputtering in a bell jar. After sputtering, N2 is introduced into the bell jar for heat annealing of the medium at specified temp. with using an IR heater. Then a photoresist is applied on the protective layer 2, in which tracking grooves are recorded as latent images with using Ar laser while the disk is rotated. After the grooves 5 are developed, Au is deposited thereon by electroless plating to form a reflecting layer 4. Thus, the optical recording medium can be produced. By this method, thermal annealing for initialization can be cone before forming the aftergrooves, so that the initialization efficiency can be improved compared to conventional initialization method using laser light.
Patent JP-H0776802-A (JP)
Title: Slab installing machine
Inventor: HASHIMOTO KATSUMI
IPC: E01B37/00
Filed: 1993-09-09
Abstract: PURPOSE:To perform an easy, rapid, and safe installation work by a method wherein two sets of division type slabs are unloaded from a track by using a pair of forks and a slab being a heavy object is installed under a rail. CONSTITUTION:Division slabs 11A and 11B of a lower stage loaded division type slab are set to forks 15 and 16 for slabs A and B. The division slabs 11A and 11B set at the forks 15 and 16 for slabs are moved leftward. The slab 11A is unloaded through a central part between rails and the slab 11B from the outside of the rail. When the slabs 11A and 11B are lowered to a position lower than the rail, the slabs 11A and 11B are fixed by a slab fastening tool. The forks 15 and 16 for the slab are returned to their original positions. The division slabs 12A and 12B of an upper stage loaded division type slab are operated in a similar manner described above and installed under the rails.
Patent JP-H0965975-A (JP)
Title: Heating power adjusting device for continuous rice cooker
Inventor: SATAKE SATORU
IPC: A47J27/14
Filed: 1995-09-02
Abstract: PROBLEM TO BE SOLVED: To enable rice to be perfectly cooked without any problem of taste by automatically adjusting the heating power of a gas burner in accordance with the indoor atmospheric temperature of a building and heating the internal temperature of a rice cooking pot upto a target temperature level in a short time. SOLUTION: A continuous rice cooker transfers a rice cooking pot 5 using a conveyor 3 installed in a rice cooking furnace 2, and heats the cooking pot 5 with gas burners 4... located in blocks provided below the conveyor 3. Under this construction, an external temperature detector 8 which detects the external atmospheric temperature of the rice cooking furnace 2, means 7... for changing a heating power which change the heating power of gas burners 4... located in blocks, and a control device which controls the heating power of the gas burners 4... located in the blocks to a previously set value, based on the temperature detected by the external temperature detector 8, are provided.
Patent JP-H0888080-A (JP)
Title: Electroluminescent element and its manufacture
Inventor: YONEKAWA TOMOHIRO
IPC: H05B33/10
Filed: 1994-09-16
Abstract: PURPOSE: To provided the EL element high in light emission brightness, quality and reliability by providing an irregular section in a space between a first insulating layer and a light emitting layer, or in a space between the light emitting layer and a second insulating layer. CONSTITUTION: The EL element 100 has below mentioned thin films laminated in order so as to be formed over a glass substrate 1 acting as an insulating substrate. A first transparent electrode (first electrode) 2 composed of optically transparent ITO, is formed on the glass substrate 1. And the upper surface of the first electrode is formed with a first insulating layer 3 composed of optically transparent Ta2 O5 , a light emitting layer 4 composed of ZnS added with insulating powder 7 and Mn, a second insulating layer 5 composed of optically transparent Ta2 O5 , and with a second transparent electrode 6 composed of optically transparent ITO.
Patent JP-H0782067-A (JP)
Title: Method for culturing fermentation microbe fermenting organic waste
Inventor: MIYAZAKI TATSUICHI
IPC: C05F9/00
Filed: 1993-09-09
Abstract: PURPOSE:To use fermentation microbes for the fermentation of organic wastes by inactivating the fermentation microbes multiplied in water having a suitable temperature, storing the inactivated microbes, reactivating the fermentation microbes in water having the suitable temperature on their employment and subsequently diluting the reactivated microbes into a prescribed times volume. CONSTITUTION:Fermentation microbes are multiplied in warm water of approximately 40-60 deg.C, and the multiplied fermentation microbes are inactivated under an environmental condition of approximately 5 deg.C and stored. When employed, the stored fermentation microbes are reactivated in warm water of approximately 40 deg.C, and subsequently diluted into an approximately 200 times volume. The diluted fermentation microbes are mixed with various organic materials and fermented under an environmental condition of 60-90 deg.C. The fermentation product is converted into a fermentation soil or compost and subsequently utilized.
Patent JP-H11176471-A (JP)
Title: Organic electrolyte secondary battery
Inventor: OZAKI JUNKO
IPC: H01M10/0569
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte secondary battery of high capacity and high safety. SOLUTION: In an organic electrolyte secondary battery having a negative electrode 2 and a positive electrode 1 for storage and discharging lithium ions by charge and discharge, and lithium ion-conductive organic electrolyte 4, lithium host compound capable of subsumption of lithium ions comprising at least one sort selected form among a group of oxide, sulfide, and nitride of metal or semimetal of groups 13-15 in the periodic table is used as negative electrode active material, and at least one sort of cyclic carbonate or polymer of carbonate, and phosphoric acid triester are included in the organic electrolyte 4. As lithium host compound, SiO, SnSiO3 , etc., are favorable, and a mixing ratio of phosphoric acid triester and at least one sort of cyclic carbonate or polymer of carbonate is 99:1-50:50 at a volume ratio.
Patent JP-2000066660-A (JP)
Title: Keyboard
Inventor: WAKAO KAZUHIRO
IPC: G10B3/12
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To enhance the rapture strength of a thin-walled part and to make reaction to a fingertip near to an ideal condition to easily conduct musical performance. SOLUTION: A thin-walled part 20 provided at the rear portion of a key 2 is formed to make its thickness gradually thinner with a fixed width from its front end B toward its rear end A. The distribution of the bending moment in the thin-walled part 20 is thereby reduced gradually from the front end B of the part 20 toward the rear end A. Therefore, a fixed stress (σc) is secured in respective parts of the thin-walled part 20 by reducing continuously the thickness of the part 20 to make constant the bending stress (σc) free from fatigue- failure from the front end B of the part 20 toward its rear end A, so as to enhance the rapture strength of the thin-walled part 20.  The smaller thickness requires the smaller load according to the relation between the deflection of the thin-walled part 20 and its load, the rapture strength of the part 20 is enhanced and reaction to a fingertip comes near to an ideal condition to conduct easily musical performance, by balancing the bending stress (σc) with the load.
Patent JP-H04127532-A (JP)
Title: Heat treatment of semiconductor wafer
Inventor: KUDO KAZURO
IPC: H01L21/205
Filed: 1990-09-19
Abstract: PURPOSE:To enhance the electric characteristics and the reliability upon a semiconductor device meeting the requirements that a heat treatment tube is hardly heated even if semiconductor wafers are heat-treated at a high temperature exceeding 1000 deg.C at less external diffusion of impurities out of the heat treatment tube while reducing the pollution of semiconductor wafers by heating the semiconductor wafers by heating the semiconductor wafers only by the high-frequency electromagnetic induction heating system. CONSTITUTION:Firstly, a high-frequency electromagnetic induction heater 12 is provided outside a heat treatment tube 11. Next, a boat 14 loaded with semiconductor wafers 13 is put in the heat treatment tube 11 Next, a heat treatment gas is fed from a nozzle 15 to the heat treatment tube 11. Next, the semiconductor wafers 13 are heated by actuating the high-frequency electromagnetic induction heater 12. At this time, the heat treatment tube 11 and the boat 14 are heated only by the radiant heat from the heated semiconductor wafers 13. After the termination of the heating step, the actuation of the high-frequency electromagnetic induction heater 12 is stopped and then the boat 14 loaded with the semiconductor wafers 13 is pulled out of the heat treatment tube 11.
Patent JP-S61129051-A (JP)
Title: Mounting structure of rotary atomizing electrostatic painting apparatus
Inventor: TAKEUCHI HAJIME
IPC: B05B12/14
Filed: 1984-11-26
Abstract: PURPOSE:To shorten a term of works and to prevent the generation of trouble, by relaying the air hose connected to an air motor and a paint color change- over valve by the hose relay joint attached to one end side of an insulated support. CONSTITUTION:In a miniature bell painting apparatus 1, an air motor 3 is fixed to one end of an insulated support 2 and a bell cup 4 is mounted to the output terminal of the air motor 3. In the vicinity of one end thereof, paint color change-over valves V1-V10 are fixed while a plurality of hose relay joints J1-J5 are fixed to the upper part of a plate 5 and the air hoses for the color change-over valves v1-V7 are relayed by the joint J1 and the air hoses for the color change-over valves V8-V10 by the joint J2. therefore, piping can by performed in an off-line in each of the joints J1-J5 and a teflon air hose is also dispensed with in a pneumatic disc side.
Patent JP-S6490054-A (JP)
Title: Arc-type portable metallic spray gun
Inventor: KONISHI TOSHIO
IPC: B05B7/22
Filed: 1987-10-01
Abstract: PURPOSE:To perform thermal spray on paper, cloth, glass, metal, etc., without giving them dangers such as strain, combustion, etc., by the mere operation of highly pressurized air supply valve and with the same gun by realizing high welding by the spray under or ordinary room temperature and intense jet air shock under a specified temperature. CONSTITUTION:In a non-slip synchronous feeding guide mechanism, electrode wires 40 on knurled V-grooves on both ends of drive wheels 15 for feeding electrode wires are pushed by rollers 28 fitted to a swing arm 26 under pressure from a spring 27. In an orifice nozzle under a thermal spray accompanied by intermittent process of violet quench jet in high pressure air, a plurality of backup air injection holes 39 for prevention of suction of negative pressure air and fir instantaneous equal quick diffusion are arranged on a circumference directly under a high pressure air inlet to enable violent quenching and normal temperature welding. Further, at the time of a thermal spray to require high strength welding of heavy metals, etc., a subair jet nozzle 42 is used in common to exceedingly elevate welding strength at about 80 deg.C. In addition, a positioning charge gage 38 to make interchangeability of performance is arranged in an orifice body to equalize the performance of wide range type spray guns.
Patent JP-H0193836-A (JP)
Title: Simulation system
Inventor: KUBO MAKOTO
IPC: G06F11/26
Filed: 1987-10-05
Abstract: PURPOSE:To ease the simulate of the competition processing of plural devices by preparing a means to recognize a test device and a means to automatically switch the test device in an IO model and preparing test data in correspondence to the device. CONSTITUTION:When the reading instruction of transmitting data is issued from a CPU simulator 8 through an IO simulator 10 to an IO model 14, a device pointer to be stored in the model is read. The terminal of a service start is recognized by the device pointer. The transmitting data are set for the unit of devices in advance and the transmitting data to be shown by the pointer are read and data-registered to a CPU simulator part. In the CPU simulator 8, a transmitting instruction is given to a host side IO model 11 for the transmitting data according to the processing contents of a microprogram 9. The transmitting data to a host are read from the CPU simulator 8 through the IO simulator 10.
Patent JP-H0590836-A (JP)
Title: Josephson oscillator
Inventor: TONO YASUSHI
IPC: H03B1/00
Filed: 1991-09-27
Abstract: PURPOSE:To increase the oscillation output of a Josephson oscillator by connecting plural Josephson junctions having the hysteresis with the current- voltage characteristic in parallel to each other and then connecting a resistance/ inductance reduction circuit in parallel to those junctions. CONSTITUTION:Plural Josephson junctions having the hysteresis with the current- voltage characteristic are connected in parallel to each other. Then a resistance/ inductance reduction circuit is connected in parallel to the Josephson junctions. A bias current Is is increased up to the (n) multiple and the large output of n<2> is obtained with (n) pieces of Josephson elements jointed in parallel with each other. The output is extracted through both ends of an external circuit consisting of an external shunt resistance Rs and an external inductance L. A Josephson junction J has a normal resistance Rn and a Junction capacity Cj.
Patent JP-H0193435-A (JP)
Title: Production of preform for optical fiber and device therefor
Inventor: DANZUKA TOSHIO
IPC: C03B37/018
Filed: 1987-10-05
Abstract: PURPOSE:To obtain preform for high-quality optical fiber, by discharging an exhaust gas while spraying a gas from the inside of the tip part of an exhaust pipe at the side of a reactor and by piling glass fine particles on a starting material and a core rod. CONSTITUTION:A porous glass preform 5 is produced by constitution wherein a combustion burner 2, a starting material 3 and an exhaust pipe 4 are set in a reactor 1. The tip part of the exhaust pipe 4 has a double structure and a gas feed opening 7 is set in the double structure cylinder. A gas is fed from the feed opening 7 to the tip of the exhaust pipe and approximately uniformly blown off through a porous inner cylinder 6 into the exhaust pipe. Under these constitution, SiCl4 as a raw material and H2 and O2 as a fuel are to the combustion burner 2. Glass fine particles SiO2 are formed in flame 8 formed by the combustion burner 2 and piled on the tip of the starting material 3 so that the porous glass preform is being produced.
Patent JP-H0898461-A (JP)
Title: Fan motor with heat sink
Inventor: YAMAGUCHI TADAO
IPC: H01L23/467
Filed: 1994-09-19
Abstract: PURPOSE: To achieve a higher cooling effect by passing an air flow, generated through an impeller, smoothly to a heat sink part. CONSTITUTION: A stator 1 comprises a stator core 2 and an armature coil 3 and a rotor 5 comprises a magnet 6 for applying a field to the stator 1. Impellers 11, 13, 16 are arranged on the outer circumference of the rotor 5. The stator 1 is supported by a housing in which the rotor 5 is set through a holder 4 and a heat sink is arranged to be cooled by the air upon rotation of the impellers. A sink 12 is standing at the heat sink part such that an air channel is arranged in the direction tangential to an imaginary circle having a center substantially matching the center of the impeller when viewed on a plane.
Patent JP-S60142277-A (JP)
Title: Inspecting device of led level meter unit
Inventor: HARA TAKASHI
IPC: G01R31/26
Filed: 1983-12-28
Abstract: PURPOSE:To execute simultaneously an electric characteristic inspection of a constituting element and an operation test of a unit by applying a different input voltage to an inspecting device, and executing discrimination by comparing an LED voltage derived at that time with a reference voltage. CONSTITUTION:A level meter unit 1 to be inspected is made to form a unit by mounting an indicator on which LEDs D1-D12 are provided in series, and its driving IC, on one substrate, so as to display a bar-like graph; a DC power source VCC, a reference voltage VRef and a displaying input voltage VIN are applied from a power source 2, and the LEDs of a number corresponding to magnitude of the voltage VIN emit light. Subsequently, an LED inter-terminal voltage derived by a relay contact group 3 is detected by a detecting circuit 5, its inter- terminal voltage and a reference voltage VR are compared by a comparing circuit 6, and a result of comparison is outputted through an AND gate 7.