baber/WOPTO huggingface dataset:
Patent JP-H03117232-A (JP)
Title: Satellite broadcast system
Inventor: MIYASAKA KIMIO
IPC: H04H20/00
Filed: 1989-09-29
Abstract: PURPOSE:To assign transmission power preponderantly to important area whose propagation loss is increased and to improve the line operation rate by connecting a transmission power amplifier to the radiators via variable power distributers and controlling the power distribution ratio of the variable power distributers so as to control the power for each element beam. CONSTITUTION:A monitor control CPU 34 extracts rainfall attenuation information of each area sent from a ground control station by using a signal from a frequency converter 24 and controls the distribution ratio of variable power distributers 261-267 based on the information and controls variable phase shifters 271-278 to make the relative phase difference between feeder paths zero thereby supplying the power of the same phase to each element beam. Thus, it is possible to assign transmission power preponderantly to an area whose propagation loss is increased due to rainfall or the like in the service area.
Patent JP-S61133275-A (JP)
Title: Insulating coating
Inventor: YOSHIHARA MITSUO
IPC: C09D5/25
Filed: 1984-11-30
Abstract: PURPOSE:To provide the titled coating of ultraviolet- or electron beam-curing type for application to copper wire, having good curability capable of responding to high-speed wire drawing, sufficient flexibility and mechanical strength of cured product therefrom, comprising four kinds of unsaturated compounds each having specific molecular structure. CONSTITUTION:The objective coating comprising (A) an urethane (meth)acrylate oligomer, (B) a polyvalent (meth)acrylate compound derived from polyol and (meth)acrylic acid [e.g., bisphenol F dioxydiethylene glycol di(meth)acrylate], (C) a long chain aliphatic group-contg. mono(meth)acrylate compound [e.g., a compound of formula (R1 is H or methyl; R2 is alkyl)] and (D) a polymerizable unsaturated compound having in the molecule, amide or noncyclic tertiary amino group [e.g., dimethylaminoethyl(meth)acrylate].
Patent JP-H0198158-A (JP)
Title: Cassette mounting device
Inventor: SAITO HIRONORI
IPC: G11B15/675
Filed: 1987-10-12
Abstract: PURPOSE:To stably and operably mount a cassette by connecting freely rotatively a cassette holder and a substrate with one link, fitting freely rotatively a rotational gear meshed with fixed gears provided on the holder and the substrate to the link and coupling the rotational gear and a damper rotor with a coaxial shaft. CONSTITUTION:The cassette is inserted in the holder in the direction of an arrow and pressed down. The link 3 is turned around a pin 3c to allow the gear 5 to rotate along the fixed gear 2a on the substrate side, and the holder 1 is turned around the pin 3a via the fixed gear 1a to be lowered in a prescribed posture. At the time of lifting the holder, the link 3 is turned around the pin 3c by a spring 7 between one end of the link 3 and the substrate 2, so that the holder 1 is lifted up to the inserting position by following the reverse course. At this moment, a rotating load is given from the coaxial damper rotor 5a to the gear 5, so as to reduce the lifting speed, thus alleviating a shock at the time of stopping. By this constitution, the cassette can be mounted with stability and fine operability.
Patent JP-H10107238-A (JP)
Title: Solid state image-sensing device and its manufacture
Inventor: SARAI TAKAAKI
IPC: H04N5/372
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image-sensing device and its manufacturing method which reduce etching damage at wiring pads in formation of on-chip lens by etch-back processing, so as to stabilize the wiring pads. SOLUTION: A flat film 4 is formed on sensors 1 and a pad 2 formed on a semiconductor substrate, and color filters 3 are formed on the flat film 4 at the sensors 1 and the pad 2. Then, lens material 5 is applied to the flat film 4, and a lens pattern 6 is formed by a photolithography process and a heat process. Next, the entire surface is etched back to form an on-chip lens. At this time, as the color filter 3 on the pad 2 remains, the thickness of the etched-back film on the pad 2 is thick, and the damage on the pad 2 upon etching back of on-chip lens is reduced.
Patent JP-S61136079-A (JP)
Inventor: SUZUKI AKIO
IPC: E02F5/10
Filed: 1984-11-30
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-H0893045-A (JP)
Title: Tank vehicle
Inventor: UMEDA OSAMU
IPC: E03F7/10
Filed: 1994-09-22
Abstract: PURPOSE: To measure the stored quantity of liquid accurately and subjecting the results therefrom to a computer processing by furnishing a load cell and a computation control device on a vehicle equipped with a tank which stores liquid containing solids such as sewage. CONSTITUTION: A vehicle is equipped with a tank 10 which stores liquid containing solids such as sewage, wherein the tank 10 is borne so that it can be displaced in the vertical direction relative to the vehicle body 1 by a hydraulic cylinder 2. The vehicle body 1 is furnished with a load cell 3 in the neighborhood of the tank 10, and the load of the tank 10 is applied to the load cell 3, as applicable. The load cell 3 is equipped with a computation control device consisting of a microcomputer 4, printer 5, etc., so that the stored quantity of liquid in the tank 10 can be calculated on the basis of the change amount of the strain given thereby or the intensity of magnetization.  At measuring. the tank 10 is displaced downward, and its load is applied to the load cell 3, and the stored quantity of liquid in the tank 10 is measured automatically by the computation control device, the results wherefrom are subjected to a computer processing.
Patent JP-H04133033-A (JP)
Title: Semiconductor single crystal thin film substrate optical valve device and manufacture thereof
Inventor: YAMAZAKI TSUNEO
IPC: H01L27/12
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the occurrence of an optical leakage current and to contrive the fineness and the high density by forming a pixel electrode and a driving circuit with the fining technology, etc., on a composite substrate consisting of an insulated carrier layer and a semiconductor single crystal thin film layer formed on it and providing a light shielding means. CONSTITUTION:On the composite substrate 1 consisting of a silicon single crystal thin film layer 2 and a quartz glass layer 3, the pixel electrode 4 is formed. Also on the silicon single crystal thin film layer 2, a switching element 5 driving the pixel electrode 4 is formed. Here the switching element 5 is constituted of a pair of a drain region D and a source region S formed on the silicon single crystal thin film layer 2 and a gate electrode G laminated and arranged with a gate insulated film 6. The light shielding film 9 shielding the switching element 5 from incident light is embedded in an insulated layer 10 just below the film layer 2 region where the switching element 5 is formed. Besides a counter substrate 11 is arranged to face oppositely through a prescribed clearance against the composite substrate 1 and the liquid crystal layer 14 is filled in the clearance.
Patent JP-H0593549-A (JP)
Title: Refrigerator
Inventor: KATOGI KENICHIRO
IPC: F25B1/04
Filed: 1991-10-02
Abstract: PURPOSE:To provide a stable one-side operation by providing a check valve for preventing reverse flow of refrigerant gas on the way of a discharge gas temperature control injection tube in a refrigerator having a twin type scroll compressor. CONSTITUTION:The refrigerator comprises a refrigerating cycle having a twin type scroll compressor 11, a condenser 2, a liquid reservoir 3, an expansion valve 4 and an evaporator 5, a liquid injection tube for connecting the reservoir 3 to intermediate pressure parts 1ca, 1cb of the compressor, and check valves 7a, 7b for preventing reverse flows of refrigerant gas at the time of liquid injection during a one-side operation. Check valves are respectively provided in discharge gas temperature control liquid injection tubes of the scroll compressor to prevent reverse flow of the refrigerant gas during the one-side operation, thereby performing a stable operation.
Patent JP-H1191084-A (JP)
Title: Ink jet recording device
Inventor: HIGUCHI KAZUHIKO
IPC: H04N1/034
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To realize a driving circuit, capable of setting driving data to be coped with an acoustic wave generating element with a high speed while employing linear electronic scanning method, generating no clogging in principle, with a comparatively simple constitution. SOLUTION: Recording is effected by flying ink liquid drops through a driving circuit for an ink jet recording device by driving a plurality of pieces of piezo-electric elements 48 simultaneously as one group in accordance with driving data coping with printed image data. In such a driving circuit, a shift register A 75, a shift register B 76 and an input switching device 77, inputting driving data as time series data and shifting them sequentially to output in parallel, are provided.  In this case, driving data from a driving data producing unit 73 are inputted into the input port of the shift register B 76 at all times while driving data for the shift register B 76 are inputted into the input port of the shift register A 75 and, at the same time, driving data from the driving data producing unit 73 and driving data outputted from the output port of final stage of the shift register B 76 are inputted into the input port of the shift register A 75 while switching them through the input switching unit 77.
Patent JP-H1194438-A (JP)
Title: Refrigerator
Inventor: IINO YASUYUKI
IPC: F25D21/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator, capable of cooling air, returned from a refrigerating chamber and the like into a dehumidifying duct, within a short period of time to condense and drain the condensed water into an evaporating pan thereby permitting the prevention of frosting of an evaporator. SOLUTION: A refrigerator is constituted of a refrigerating chamber 7, formed in an upper stage, a vegetable chamber, formed in a middle stage, a freezing chamber, formed in a lower stage, an evaporator, installed on the back surface side of the freezing chamber, a dehumidifying duct 22, formed at the outside of inner box 3 of the refrigerating chamber 7 to return cold air from the upper part of the inner box 3 to the upper part of back surface of the freezing chamber, a vegetable chamber cold air circulating duct 26, communicating the upper part of the vegetable chamber with the upper part of the dehumidifying duct 22 so as to be joined with the same and return cold air to the upper part of back surface of freezing chamber, a refrigerating chamber cold air circulating duct, communicating the lower part of the dehumidifying duct 22 with the lower part of the evaporator,  and a second drain pipe, branched from the lower part of the dehumidifying duct 22 and communicated with an evaporating pan. A penetrating hole 27 is provided in the inner box 3 between the refrigerating chamber 7 and the dehumidifying duct 22 while a heat transfer body 28, transferring the heat of the refrigerating chamber 7 into the dehumidifying duct 22, is provided through the penetrating hole 27 so that one end of the same is faced to the inside of refrigerating chamber 7 and the other end of the same is faced to the inside of dehumidifying duct 22.
Patent JP-S63108484-A (JP)
Inventor: KAMODA TOSHIKATSU
IPC: G07D9/00
Filed: 1986-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08123081-A (JP)
Title: Toner
Inventor: SUZUKI TAKUO
IPC: G03G9/087
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a toner capable of giving a high-definition image free from fog and hardly causing environmental pollution even when a copying machine is used over a long period of time. CONSTITUTION: This toner contains a resin binder based on a vinyl copolymer and 0.1-30wt.% electric charge controlling agent. The vinyl copolymer is obtd. by using 2,2'-azobis (2-methylbutyronitrile) as a main polymn. initiator by 0.5-6wt.% of the amt. of monomers and the max. value of the mol. wt. distribution is 1×10<3> -8×10<4> .
Patent JP-2001082165-A (JP)
Title: Vibration reducing device for engine
Inventor: FUJIMURA ICHIRO
IPC: F01L1/46
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To effectively prevent vibration of an engine with suppressing increase in size and weight as small as possible. SOLUTION: A pair of balance weights 51, 52 for preventing vibration are installed onto a camshaft 3 parallel to a crankshaft 2 of a two-cycle engine 1 rotating at the same speed as the crankshaft 2 to the opposite direction to the crankshaft 2, while at least one balance weight 51 is disposed outside an outermost bearing 15 (a) supporting the camshaft 3.
Patent JP-2000163360-A (JP)
Title: Method for supporting at least one peripheral device on network
Inventor: KUMPF DAVID A
IPC: G06F13/14
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To control competition on a network. SOLUTION: Concerning a method for supporting a peripheral device on the network, this method has a client 12 having general software ability and a server 10 connected to the peripheral device. The client 12 transmits a peripheral device connection request through a data packet to the server 10 and the server 10 accepts the connection. The server 10 judges the possibility of utilizing a peripheral device 16 and locks it so that the other client 12 can not use this peripheral device 16. When the peripheral device 16 can be utilized, the server 10 opens the connection with the peripheral device 16 and reports the possibility of utilizing the peripheral device 16 to the client 12. The server 10 waits predetermined data from the client 12 and when the data are received, the client 12 waits the control of the peripheral device 16 for the first predetermined time at least.  When completing the data transmission to the client 12, the server 10 closes the connection with the client 12.
Patent JP-H03116129-A (JP)
Title: Photograph printer
Inventor: TERASHITA TAKAAKI
IPC: G03B27/80
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a well-finished, printed photograph by comparing a density signal at each point of a photographic frame with a reference value, for instance, a minimum density signal, extracting an image area from their magnification relation, calculating a feature value from the density signal in the image area and determining exposure quantity. CONSTITUTION:This printer is provided with a means 33 extracting the image area on the photographic plane of the photographic film 18, a means 34 calculating the feature value of the extracted image area, and a means 35 determining the exposure quantity based on the feature value. To perform printing and exposure, transmitted light at each point of the photographic frame is metered, the image area is discriminated from other void areas based on the photometric value. Then, the feature value of the extracted image area is calculated, and the exposure quantity is determined by this value, thereby performing printing and exposing operations. Consequently, the influence of a void part is eliminated, and moreover a frame photographed by flashing at night is developed into an appropriately finished, printed photograph.
Patent JP-H0977779-A (JP)
Title: Purification of silane compound
Inventor: ASAI YOSUKE
IPC: C07F7/18
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To efficiently accomplish purification to highly pure dimethoxymethylsilane which is suitable as a raw material for silicones and has excellent storage stability by distilling a mixture that contains dimethoxymethylsilane and methanol together with a specific extractant, and distilling off the methanol. SOLUTION: This purification method purifies dimethoxymethylsilane from a mixture that contains dimethoxymethylsilane (A1 ) and methanol (A2 ) by distilling the mixture in the presence of methyl format (B) as an extractant to distill off A2 , and, where necessary, further distilling the residue containing A1 and B to distill off the component B. Preferably, the distilled-off component B or component B separated from the methanol which contains the distilled-off component B is recycled to the component A, and component B is added 30% or more to the component A.
Patent JP-H0995913-A (JP)
Title: Cleaning structure of indicating surface of indicating body
Inventor: ONISHI NORIYUKI
IPC: E01F9/696
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To clean securely when only solar light beam is available, clean even if the outer configuration of an indicating surface is that of other than circular shapes, and makes it easier to observe indications even if letters and graphics are indicated on the indicating surface. SOLUTION: A spring 4 comprising a normal spring 3 which pulls a drive shaft 6 and a shape memory alloy and a wipe off body 7 capable of sliding on the indicating surface 1 of an indicating body are provided. Also the solar light beam collected by a condensing lens 2 is irradiated to the spring 4 made of the shape memory alloy until it is heated to a specified temperature. By this, the elasticity of the spring 4 made of the shape memory alloy is varied, the drive shaft 6 is rotated by its variation, and the rotation of the drive shaft 6 is changed into a horizontal movement. Thus the wipe off body 7 is slid on the indicating surface 1 of the indicating body.
Patent JP-H03119576-A (JP)
Title: Discoid recording medium
Inventor: SEKO SATORU
IPC: G11B21/10
Filed: 1989-09-29
Abstract: PURPOSE:To obtain the fine information of the good linearity of the change corresponding to an off-track by normalizing the differential signal of the repro duced signal in the 1st and 2nd position detecting regions with the reproduced signal of the 3rd position detecting region and detecting the positional relation between a reproducing means and the track. CONSTITUTION:The reproduced signal of a magnetic head 3 is inputted via a head amplifier 4, an LPF 5 and a detecting circuit 6 to an S/H circuit 7. The reproduced output signal of the position detecting region of the servo zone of the disk and the reproduced output signal of the level detecting region are separately taken out by the timing from the circuit 18. This output signal is inputted via an A/D converter 8 to a drive controller. Differential SA to SB are normalized from the respective outputs SA to SC of the reproduced signals of the position detecting regions 35A to 35C inputted from the converter 8 by SC, i.e. by the division of (SA to SB)/SC to obtain the fine information SF of the position information. Thus, a fine information of good linearity of the change corresponding to the off-track is obtd.
Patent JP-H0598185-A (JP)
Title: Coating material
Inventor: ONO YUKIYOSHI
IPC: C01B39/22
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a coating material composed of zeolite and/or magnesium silicate, an inorganic binder and a dispersion medium and Providing films capable of removing malodor and noxious gases. CONSTITUTION:The objective coating material is composed of zeolite and/or magnesium silicate, an inorganic binder and a dispersion medium. Furthermore, copper-containing zeolite is preferred as the zeolite and a platinum group metallic salt is preferably added to the objective coating. Aluminum hydroxide, glass power, water glass, etc., are used as the inorganic binder.
Patent JP-H06113576-A (JP)
Title: Motor controller
Inventor: FUNAMIZU YOSHIHIRO
IPC: H02P3/00
Filed: 1992-09-25
Abstract: PURPOSE:To allow highly accurate control by deciding fluctuation of motor torque based on an output from a measuring means and then controlling motor drive. CONSTITUTION:A timer 22C delivers a target r.p.m. of motor, i.e., an FS, to a motor driver 28. Constant speed control of a motor 31 is carried out through the motor driver 28 based on comparison of the FS and an output signal FG from an encoder. In case of reverse braking, a microprocessor 22 takes following steps. Number of encoder pulses is counted for a predetermined time during reverse braking and the moving speed of an optical system is detected. When the speed thus detected is substantially equal to stop speed, short brake is applied to stop the optical system. When the number of encoder pulses (stop distance) generated after start before stop of reverse braking is determined, fluctuation of motor torque can be recognized. This constitution reduces error in the stop position of optical system even upon fluctuation of motor torque.
Patent JP-H04136344-A (JP)
Title: Block body for construction and connecting method therefor
Inventor: SHIMONOHARA TAKESHIGE
IPC: E04B2/02
Filed: 1990-09-26
Abstract: PURPOSE:To enhance efficiency in construction work by providing a dovetail groove and a reinforced portion in the respective portions of each of side plates in such a manner that the groove and the reinforced portion are both extended in some direction, and joining and fixing adjacent side plates together by means of a connector, the side plates each having such a form as to be capable of being combined with each other and piled up. CONSTITUTION:A side plate 1 made of a hard material is provided at its upper and lower sides with means 12 for engaging the side plate 1 with the other side plate 1 and a dovetail groove 13 and a reinforced portion 14 are formed in the respective portions of the reverse side of each side plate 1. A connector 2 having a dovetail member 21 and a clamp 22 is fitted into the dovetail groove 13 of each side plate 1 and a connecting bolt 25 is passed through each side plate 1 and is securely fastened by a clamp 22. Each of the side plates 1 can thus be thinned so as to reduce the weight thereof.
Patent JP-H02104913-A (JP)
Title: Gate operating device for ship propelling equipment
Inventor: NAGAI HARUKI
IPC: F01P7/16
Filed: 1988-10-12
Abstract: PURPOSE:To prevent entry of outside cooling water into the slided portion of a piston by arranging a sealing member in between a housing and the piston. CONSTITUTION:A sealing member 46 is fitted and arranged in a groove in a guide 35b. The sealing member 46 has inner-periphery interference with a piston 37 and also tightening force on the piston 37 when slided. Entry of cooling water in between the piston 37 and the guide 35b is thus prevented all the time even when the piston 37 is moved up or down. It is therefore possible to prevent fixing of the piston 37 to the guide 35b due to electric contact and occurrence of excessive cooling or overheating.
Patent JP-H04135618-A (JP)
Title: Method for desulfurizing stack gas
Inventor: YOSHIKAWA HIROBUMI
IPC: B01D53/50
Filed: 1990-09-26
Abstract: PURPOSE:To form water films on the surfaces of granules of a desulfurizing agent and to increase the rate of desulfurization by adding water to the desulfurizing agent such as a compd. of an alkali or alkaline earth metal while fluidizing and mixing the agent and then blowing the agent into a desulfurization tower or a flue at the upper stream side of the tower. CONSTITUTION:A desulfurizing agent A such as a compd. of an alkali or alkaline earth metal is fed into a humidifier 4 and water D is sprayed from a nozzle 7 on the agent A while fluidizing and mixing the agent A with air B or waste gas C. By this spraying, water films are formed on the surfaces of granules of the agent A and the granules do not aggregate. The aggregation of the agent A is prevented by further heating in a heating section 8. The treated agent A is blown into a desulfurization tower 3 or a flue 9 between an air heater 2 and the tower 3 and reacts with acidic harmful gas such as SO2 in waste gas. The reacted agent A and ash in the waste gas are captured with a dust collector 10 and discarded.
Patent JP-S61134484-A (JP)
Inventor: WATANABE YOSHIHIRO
IPC: G07D9/00
Filed: 1984-12-05
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。