baber/WOPTO huggingface dataset:
Patent JP-S5775319-A (JP)
Title: Positioning device
Inventor: FUJINAMI FUTOSHI
IPC: G05D3/12
Filed: 1980-10-30
Abstract: PURPOSE:To increase the setting accuracy and to facilitate an easy adjustment for the ternary ON-OFF control, by providing an wasteful time element corresponding to the wafteful time of a control subject in front of a feedback element. CONSTITUTION:The time constant T and again thetaF of feedback element 3 and 4 plus the wasteful time L of time elements 7 and 8 are set so that the stable control is obtained when the set value theta1 is varied in accordance with the time constant Tp  and gain Kp of a control subject 2 plus the waste time Lp of time elements 5 and 6. For instance, when a control subject contains an integral element which is represented by the primary delay of the wasteful time, L=Lp, T=Tp and feedback gain thetaF= KpTp are satisfied respectively. As a result, not only the working but the adjustment can be extremely facilitated.
Patent JP-H103605-A (JP)
Title: Manufacture of magnetic head
Inventor: OGATA SEIICHI
IPC: G11B5/127
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a magnetic head capable of suppressing an effect due to adjacent cross talk with excellent processing yield. SOLUTION: Positioning projection parts 25A, 25B, 26A, 26B whose both side surfaces are nearly vertical to the track width control groove forming surface are formed when a track width control groove is formed. Then, by positioning these positioning projection parts each other (25A and 25B, 26A and 26B), magnetic gap forming projecting parts 24A of respective magnetic core half bodies are positioned each other.
Patent JP-H11344604-A (JP)
Title: Production of linear type fresnel prism plate for natural lighting
Inventor: OGAWA TOKUJI
IPC: B29K33/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a linear type Fresnel prism plate capable of collecting a wide range of incident light by using a melt extrusion method of a transparent resin. SOLUTION: At the time of producing the linear type Fresnel prism plate for natural lighting by inserting a sheet 4 of a melt extruded transparent resin between a grooved roll 2 and a polishing roll 1. The grooved roll 2 provided with a multiplicity of V-shaped grooves of 80 to 88 deg. in the angle of inclination of one slope, 30±15 deg. in the angle of inclination of the other slope and 0.3 to 1.5 m in depth to an annular form on its surface is used and the temp. of the grooved roll 2 is set at a temp. higher than the temp. of the polishing roll 1 and at a temp. of the Vicat softening temp. ±20 deg.C of the transparent resin.
Patent JP-S62275025-A (JP)
Title: Production of composite oxide
Inventor: SAIDA KENJI
IPC: C01G37/00
Filed: 1986-06-27
Abstract: PURPOSE:To produce an extremely fine composite metallic oxide having a significant ultraviolet-ray shielding effect by hydrolyzing specified metallic salts and a Zn salt in an aqueous alcohol soln. with a specified hydrolytic precipitant and by burning the hydrolyzate. CONSTITUTION:One or more kinds of water soluble inorg. acid salts or org. acid salts of metals such as Al, Fe, Cr, Ce, Zr and Ti, e.g., hydrochlorides, sulfates, nitrates or acetates and a water soluble Zn salt are dissolved in an aqueous alcohol soln. having >=10vol% concn. A hydrolytic precipitant such as urea or hexamethylene is added to the resulting soln. by an amount 3-5 times the theoretical amount required to neutralize acids produced by hydrolysis and they are allowed to react with each other at >=70 deg.C for 3-6hr. A produced hydrolyzate is separated by filtration, washed, dried and burned at a high temp. The resulting composite oxide of Zn and metals such as Al, Fe, Cr and Ce is crushed with a hammer mill or the like to obtain an extremely fine composite metallic oxide having a significant ultraviolet-ray shielding effect.
Patent JP-H0317542-A (JP)
Title: Measuring method of thermal conductivity
Inventor: NAKAMURA ARATA
IPC: G01N25/18
Filed: 1989-06-14
Abstract: PURPOSE:To obtain an excellent linear relationship between a rise in temperature and a logarithm of a time of electrification and thereby to enable accurate measurement of a thermal conductivity by keeping the temperature of a sample so that it may have a negative tempera ture gradient in relation to the direction of gravity. CONSTITUTION:A device has a slender wire 5 stretched vertically between electrodes 1 and 2 for making a current flow through the slender wire 5, and electrodes 3 and 4 for reading a change in an electric resistance. The temperature of a sample 6 is set so that the tempera ture Tt of the upper end part of the sample 6 and the temperature Tb of the lower part thereof be Tt>Tb when a thermal conductivity sensor according to a general method of non-steady fine line method is set in the sample 6 put in a vessel 7. The occurrence of a thermal convection, which is a problem at the time of measurement, is caused by a difference in buoyancy due to a temperature difference of the sample and the convection occurs when the temperature of the lower part of the sample is becomes higher than that of the upper part thereof. When the temperature of the lower part of the sample is lower, to the contrary, however, the thermal convection does not occur. Accordingly, a thermal conductivity can be measured accurately under the condition of absence of the convection, when it is measured by using the method non-steady fine line method under the condition that the temperature of the lower part of the sample is turned to be lower slightly than that of the upper part of the sample.
Patent JP-S6325355-A (JP)
Title: Control device for engine
Inventor: IMAI SHOJI
IPC: F02D29/02
Filed: 1986-07-01
Abstract: PURPOSE:To enable production of running feeling, desired by a driver, in all running states whatever, by a method wherein an optimum control means is selected according to the running state of a vehicle for actuation. CONSTITUTION:In a control unit 5, a target throttle valve opening is decided based on an acceleration control amount by means of a first control means, and a throttle valve 4 is controlled so as to provide the target throttle opening. A target car speed is decided based on an accel control amount by means of a second control means, and the throttle valve 4 is controlled so as to provide the target car speed. Further, target acceleration is decided based on an accel control amount by means of a third control means, and the throttle valve 4 is controlled so as to provide the target acceleration. In selection of a control system, signals from a clutch stroke sensor 8, a sensor for the gear position of a transmission 3, a throttle opening sensor 6, and a car speed sensor 7 are used.
Patent JP-H06342373-A (JP)
Title: Delay branch instruction processing system
Inventor: OYAMA HIROSHI
IPC: G06F9/45
Filed: 1993-05-31
Abstract: PURPOSE:To apply an optimizing process of assembly instruction level, which is fostered by a compiler for CISC for a long time, to an RISC architecture. CONSTITUTION:A means 11 translates a source and generates assembly instructions for the RISC architecture. Then when the assembly instructions are divided by a means 23 into basic blocks, a means 231 detects a delay branch instruction and a means 232 replaces a delay branch instruction, executing a delay slot instruction irrelevantly to branching, in order with the delay slot instruction; and a means 233 substitutes another nondelay instruction string having the same function for a delay branch instruction which executes or does not execute the delay slot instruction according to conditions and a means 234 newly generates a basic block for the substitute instruction string. Then the data flow of the object program divided into the basic blocks is analyzed by a means 14 and the optimizing process is performed by a means 15; and a means 36 restores delay branch instructions among instructions after the optimizing process as much as possible and they are outputted from a means 37.
Patent JP-S5376625-A (JP)
Title: Color tlevision picture receiver
Inventor: TAMARU EIJI
IPC: H04N9/64
Filed: 1976-12-17
Abstract: PURPOSE: To achieve the color adjustment in case of no VIR signal and preterence adjustment in the reception of the VIR signal by means of one color volume. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5578718-A (JP)
Title: Pile driver
Inventor: OGAWARA TATSUNORI
IPC: E02D7/14
Filed: 1978-12-11
Abstract: PURPOSE: To make striking efficiency of pile driver remarkable in accordance with piled ground by providing pressure accumulator connecting through throttle valve to buffer solution pool for the pile driver that storess buffer solution above anvil.  
     CONSTITUTION: When piston 1 wound up with wire 6 is dropped, it strikes the surface of buffer solution 4 in cylinder 2, compressing the latter to produce pressure, which makes the solution flow into pressure accumulator 8 through throttle valve 10 owing to the difference of pressure from accumulator 8. This slows down the rising speed of pressure. Then solution 4 swells and solution pressure begins to fall, but as buffer solution 4a found in accumulator 8 which compresses gaseous body sealed up in bladder 11 is kept in high pressure, solution 4a flows reversely from accumulator 8 into cylinder 2 through valve 10, which slows the falling speed of pressure of solution 4 in cylinder 2. Thus, by regulating the opening degree of valve 10 according to the ground, the size, duration and others of pressure are controlled and striking pile 7 is performed with excellent striking efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0445902-A (JP)
Title: Laminating method for multi-layer ceramic base
Inventor: YAMADA OSAMU
IPC: B32B37/10
Filed: 1990-06-13
Abstract: PURPOSE:To manufacture a multi-layer ceramic base with small inner-surface deformation by carrying a green sheet mounted on a picture frame type frame positioned accurately together with a positioning table, boring a guide hole and simultaneously cutting off the frame, punching, making the same vacuum sucked on the top force side of said cutting mechanism, carrying the laminating table and laminating on a lower jig. CONSTITUTION:A green sheet 1 mounted on a picture frame 2 is positioned by a positioning table 8 which is positioned in conformity with the reference line on a monitor television set 1 by means of two reference holes 5 on said sheet. Then, the sheet is positioned mechanically to a mold of a guide hole boring outer periphery cutting mechanism 29, and a guide hole 1a is bored and a picture frame section is cut. The sheet is vacuum sucked to the side of a top force 17 of said cutting mechanism 29 without moving the position and laminated on a bonding lower jig 31 within the cutting mechanism, and the laminating state is confirmed again by a monitor television set 24. At the bonding bime, the slidings among the layers to be generated by the pressure force in the sheet thickness direction are almost prevented by making a guide pin 22 and the guide hole 1a optimum, and the deformation in the surface is prevented by controlling the material flow by means of a side wall 31a of the bonding lower jig.
Patent JP-S63316626-A (JP)
Title: Method of editing record of consumer power interruption
Inventor: TAKEDA TSUGIO
IPC: H02J3/00
Filed: 1987-06-19
Abstract: PURPOSE:To facilitate accurate edition of consumer power interruption time and the like, by logically judging power interruption time and charging time based on charging/interrupting condition of transmission line, when open/close information of a combined transmission line can not be obtained, then editing aforementioned times. CONSTITUTION:In a combination transmission system where a plurality of transmission lines 4-1, 4-2 are connected through switchgears (disconnector 2-1, circuit breaker 3-1) with a common bus 1-1, open/close condition of the switchgear is taken in real time so as to edit power interruption time and charging time of consumer. When there is an interval where open/close condition data can not be obtained, charging/interrupting condition of transmission line and edited power interruption time are retrieved so as to judge the power interruption time of consumer logically and edit the power interruption time. Consequently, power interruption time of consumer can be edit accurately even when the combined transmission line is interrupted temporarily.
Patent JP-S63318224-A (JP)
Title: Wire cut electric discharge machine
Inventor: ARAI SHINJI
IPC: B23H7/10
Filed: 1987-06-19
Abstract: PURPOSE:To strengthen the rigidity of a wire electrode and reduce the oscillation of the wire electrode by providing a supporting body closely attached to the wire electrode on the side opposite to the advancing direction of the machining of the wire electrode over the length of an opposite workpiece. CONSTITUTION:A supporting electrode 16 is installed on the upper and lower machining liquid jet out nozzles 7, 8 via guides 17 being closely attached to the back of the advancing direction of a wire electrode 1 and supports its back over the whole length opposite to a workpiece 12, to strengthen the wire electrode 1 against its oscillation and deflection. Also, at the time of form machining, a servo mechanism which can control the angle theta to the advancing direction of the wire electrode 1 with the supporting electrode 16 kept along it and together with the upper and lower machining liquid jet-out nozzles 7, 8, is provided and program controlled. Thereby, the oscillation of the wire electrode at the time of machining can be suppressed enabling wire cut electric discharge machining with high accuracy and high machining speed.
Patent JP-S639240-A (JP)
Title: Mute signal detection circuit for optical repeater
Inventor: NISHIMURA YOSHIHIKO
IPC: H04B10/03
Filed: 1986-06-30
Abstract: PURPOSE:To apply highly accurate drive control by providing a comparator comparing a preset reference value with an output of frame synchronizing pulse detection to control an LD drive circuit based on its comparison output, thereby easily detecting the silence state. CONSTITUTION:A digital transmission code includes a frame synchronizing pulse, and an output of an identification recovery circuit 3 having the said frame synchronizing pulse is supplied to a frame synchronization detection circuit 5 to detect the presence of the frame synchronizing pulse. In such a case, if the error rate of a digital transmission code reaches a prescribed value or over, or the silence state is reached, an analog detection level in response to the silence signal is outputted and it is compared with a reference value at a comparator 6 having a preset reference value. The LD drive circuit 4 is controlled based on the comparison output of the comparator 6 to stop the data relay of the digital transmission signal.
Patent JP-H10325121-A (JP)
Title: Exhaust guide plate in furnace of snow melting machine
Inventor: KAGA YOSHIYUKI
IPC: E01H5/10
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal combustion by passing a part of combustion gas from near an exhaust port and between an exhaust guide plate provided along the wall surface of a snow melting chamber and the wall surface of the snow melting chamber, and exhausting the gas. SOLUTION: An exhaust guide plate 24 of a predetermined width which is provided with small holes such that fine snow can pass through them is provided roughly vertically, from the opposite side of a burner 21 which is near the furnace exhaust port 23 of a furnace 22, and along a bulkhead 6 serving as the wall surface of a snow melting chamber 3, with a predetermined gap between the exhaust guide plate 24 and the bulkhead 6. Next, when snow is put into the snow melting chamber 3, it is melted by heat radiation and exhaust from the furnace 22 and by water sprinkled from a sprinkler pipe 32, and the snowmelt exceeding a specified level L is allowed to flow out naturally from a drain hole 7.  In this case, even if the burner 21 is ignited after the snow is piled up in the snow melting chamber 3, the snow does not clog the space between the guide plate 24 and the bulkhead 6 serving as the wall surface of the snow melting chamber 3, and an exhaust passage is secured. Therefore, incomplete combustion and automatic fire extinction can be prevented.
Patent JP-S5377976-A (JP)
Title: Accident recorder
Inventor: INOUE TOSHIAKI
IPC: G05B15/02
Filed: 1976-12-21
Abstract: PURPOSE:To improve reliability in an accident recorder in a plant or in an electric power system such as power station, by means of constituting the recorder into an electric computor as one mechanism of the computor instead of an analogue recorder by a conventional pen recorder etc.
Patent JP-H051879-A (JP)
Title: Refrigerator
Inventor: SHIKAUCHI KIYOSHI
IPC: F25D23/00
Filed: 1991-06-25
Abstract: PURPOSE:To prevent the deformation and collapse of a hose upon foaming heat insulating material, improve the flow of water and prevent the invasion of the heat insulating material into a drain tube by a method wherein the drain tube of a cylindrical flexible hose is buried into the heat insulating material and both ends of the hose are sealed upon foaming the heat insulating material. CONSTITUTION:A drain tube 10 for draining water, produced by defrosting, to the outside of a refrigerator is constituted of a flexible cylindrical hose having smooth internal surface while both ends of the hose are sealed by seal material 11 upon foaming heat insulating material filled inbetween an outer casing 7 and an inner casing 6. In this case, the drain tube 10 is sealed surely so that air in the drain tube 10 will never be leaked whereby the drain tube will never be collapsed by the resistant pressure of internal air even when the foaming pressure of the heat insulating material 9 is applied on the drain tube 10. On the other hand, the heat insulating material will never invade into the drain tube 10 upon assembling work and water 4, produced by defrosting, flows smoothly whereby the nuclear of ice due to the stagnation of water is eliminated and the problem of freezing is resolved.
Patent JP-H099074-A (JP)
Title: Image processor
Inventor: IMAIZUMI SHOJI
IPC: H04N19/196
Filed: 1995-06-20
Abstract: PURPOSE: To execute a compression processing with higher efficiency by executing a run length encoding processing at every block based on the run length of the mutually adjacent blocks which are judged to belong the solid image in the same density. CONSTITUTION: The encoding processing of the GBTC system is executed. Encoding data D(p, n) arrayed in respective lines consists of average value information LA, a gradation width index LD and signa data ϕij. At first, the value of a row address p in a compression memory 606 is initialized to be one. Writing address to the memory 606 of compression data CD which is obtained by the run length encoding processing is previously calculated. Encoded data D is read from a prescribed reading start address, so as to be written in the memory 607 and the run length encoding processing is executed. In the run length encoding processing, data D is compressed based on the run length of the black and white solid picture of encoding data D and prescribed compression data CD and run length data RD are outputted. After the encoding processing, data RD is inspected and data CD is stored in the memory 606 at the time of RD>1.
Patent JP-H0722384-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKAMOTO YASUNOBU
IPC: H01L21/3065
Filed: 1993-06-24
Abstract: PURPOSE:To decrease deposits high in selectivity in an etching chamber by a method wherein an insulating film or a polysilicon film formed on a semiconductor substrate is etched with plasma using a mixed gas, and the mixed gas is changed in mixing ratio midway through etching. CONSTITUTION:An element pattern is formed on a silicon substrate 3, and then a silicon oxide film is formed thereon. Then, a photoresist film provided with an opening is formed thereon, and then the substrate 3 is set on a lower electrode 2 opposed to the upper electrode 1 of an etching equipment. Next, mixed gas of CHF3 (60 to 70%) and O2, (30 to 40%) are turned into plasma at a flow rate of 100SCCM or so with a power supply 13.56MHz in frequency, and a contact hole is provided to the silicon oxide film by etching with the above plasma. O2, is reduced to 0 to 10% in mixed gas just before the silicon substrate is exposed with the etching of the silicon oxide film to enhance the silicon oxide film in etching selectivity ratio, and an etching operation is continued to finish the formation of a contact hole.
Patent JP-H0911092-A (JP)
Title: Production support system and intelligent interface for production equipment
Inventor: MORII TOSHIHIRO
IPC: G06Q50/00
Filed: 1995-06-20
Abstract: PURPOSE: To correspond to alteration and extension of functions applied to a production support system in order to improve the capability of a production line in a short time and with low manhour. CONSTITUTION: A production support system includes control mechanisms 101-106 for supporting the production of manufactures by a production line having plural production equipments 115-122 by controlling the respective production equipments, and includes intelligent interfaces I/F 107-114 corresponding to the production equipment for every production equipment. The intelligent interface I/F comprises: storage means 123-130 for holding information concerning the corresponding production equipment; and an arithmetic means having a means for detecting the equipment status in the corresponding production equipment and storing the information showing the status in the storage means, and a means for receiving a request from the control mechanisms and informing a requesting party of the information held in the storage means.
Patent JP-H05339127-A (JP)
Title: Powder for water and oil repellent cosmetic and cosmetic comprising said powder
Inventor: KASHIMOTO AKIO
IPC: A61Q1/10
Filed: 1992-06-12
Abstract: PURPOSE:To obtain powder for a water and oil repellent cosmetic, blended in a cosmetic and capable of preventing makeup disorder due to the sebum, etc., improving the extensibility of the cosmetic on the skin and imparting good touch to the skin. CONSTITUTION:The objective powder for a water and oil repellent cosmetic is obtained by treating the surface of a polyvalent metallic salt of an acylated amino acid expressed by the formula [R is 7-21C straight-chain or branched chain alkyl, alkenyl or hydroxyalkyl; X is 1-3, 5, 10 or 11; M is polyvalent metal; (m) the valence of M; (n) is 1-4], e.g. Ca salt of N-lauroyl-beta-alanine with a fluorine compound, e.g. a phosphoric acid ester having a perfluoroalkyl group, tetrafluoroethylene resin or a perfluoroalkylsilane. The fluorine compound is used in an amount of preferably 0.1-30 pts.wt., especially 0.5-15 pts.wt. based on 100 pts.wt. compound expressed by the formula. This powder for the cosmetic is blended in an amount of preferably 0.1-99wt.%, especially 1-50wt.% in the cosmetic.