baber/WOPTO huggingface dataset:
Patent JP-H02298473-A (JP)
Title: Oil seal pulling out tool
Inventor: BUTANI TOSHIO
IPC: B25B27/28
Filed: 1989-05-10
Abstract: PURPOSE:To pull out an oil seal without damaging a main body by screwing a pulley puller fixed with a lever freely closably to the tipe of a shaft, piercing a hole for pulling a pulley on a receiving seat, fitting the pulley puller freely vertically and crowning the receiving seat on the oil seal hole of an automobile brake booster main body. CONSTITUTION:A pulley pulling tool 5 whose lever 6 is closed is inserted to the lower end of an oil seal hole 9 and when a shaft 1 is rotated to the right, the tip of the lever 6 is gradually opened and spread, and bitten into the gap of the lower end of an oil seal 10 and also the lever 6 is fixed. A receiving seat 4 is then crowned onto the oil seal hole 9 of a brake booster main body 8 and when a nut 2 is fastened, it is lightly rotated without the need for a big force by the interposition of a bearing 3, the lever 6 gradually pulls an oil sheet 10 upward, an oil sheet 11 is also pulled up together accordingly and oil seals 10, 11 are pulled out of the oil seal hole 9.
Patent JP-H10308009-A (JP)
Title: Recording method for magnetic recording device and magnetic recording device
Inventor: TAKAHASHI MITSUHIRO
IPC: G11B15/467
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To secure interchangeability of a magnetic tape between different drives even if narrow track is performed by improving linearity of a recording track. SOLUTION: A piezo element 6 controlling positions of the recording heads 1, 3 in the direction of width of a recording track is provided at the lower part of recording heads 1, 3. Distortion of linearity of a track locus by the recording heads 1, 3 is detected in overall region of a track by reproducing a specific tape previously having a track locus of ideal linearity by the recording heads 1, 3, distortion of linearity of this detected track locus is stored corresponding to a rotation position of a rotary cylinder 5, when data is recorded in a magnetic tape, positions of the recording heads 1, 3 are controlled by applying voltage the piezo element 6 so that this distortion is compensated in accordance with distortion of linearity of a track locus for a rotation position of the rotary cylinder 5 previously stored.  Thereby, linearity of a recording track is improved, and interchangeability of a magnetic tape can be secured.
Patent JP-S61276209-A (JP)
Inventor: IKEUCHI TOSHIHIKO
IPC: H01G5/01
Filed: 1985-05-30
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-H02297874-A (JP)
Title: Lightning-proof terminal table
Inventor: SUMIYOSHI MIKIO
IPC: H01R9/22
Filed: 1989-05-10
Abstract: PURPOSE:To prevent destruction and burnout of a terminal table by furnishing intermediate electrode between poles of electric terminal and the grounds, seizing discharge from the electric terminal with the intermediate electrode, and discharging to a mounting board through baristers. CONSTITUTION:With space interposed, intermediate electrodes 11a-11c independent from one another are installed between poles of electric terminals 6a-6c and a mounting board 10, and the other ends of these intermediate electrodes 11a-11c are connected in a lump through baristers 12a-12c, and this common junction is connected with the mounting board 10 on which a terminal table is installed. Thereby all discharge generated from the poles of the electric terminals 6a-6c between poles or grounds is seized by these intermediate electrodes 11a-11c and allowed to flow to the mounting board 10 through baristers, so that the surrounding current is prevented by the baristers to lead to avoidance of dielectric destruction of the terminal table.
Patent JP-H02298378-A (JP)
Title: Painting apparatus
Inventor: ARAI TADASHI
IPC: B05C3/10
Filed: 1989-05-10
Abstract: PURPOSE:To form a uniform film by forming the extension passage extending forwardly from a taking-out port in a base material feed direction. CONSTITUTION:When the leading end part of a fed base material approaches a taking-out port 12, this state is detected by a detector 25 and the movable shield plate 18 provided to the leading end part of an extension passage 27 is opened on the basis of the detection signal of the detector. The leading end of the extension passage 27 of the taking-out port 12 is cut by the surface crossing a base material feed direction at a right angle to be opened. When a base material having a recessed groove 29 formed thereto is painted using a painting apparatus having an inclined leading end opening surface 27, dipping painting is applied to the surface of the base material having the recessed groove 29 carved therein in a painting box 10 and, when the protruding part of the base material is present at the cut end of an opening part having an orthogonal surface, a predetermined air inflow speed is obtained but inflow air is prevented from becoming a gentle air stream when the recessed groove 29 arrives by inclining the opening surface to make it possible to suppress the fluctuation of inflow velocity.
Patent JP-S5543875-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKANO HARUO
IPC: H01L21/316
Filed: 1978-09-22
Abstract: PURPOSE:To increase dielectric strength between electrode wiring and semiconductor base and prevent short-circuiting between electrode wirings, by forming electrode wiring on a semiconductor base, coating this with organic compound film and exposing it to a reactive gas. CONSTITUTION:Oxide film 12 is formed by oxidizing semiconductor base 11. Oxide film 12 is covered with polycrystalline Si film, and by diffusing phosphorus, polycrystalline Si film 13 is formed. After this, resist pattern 14 is formed. Next, by selectively etching film 13, which is exposed through pattern 14, No.1 gate electrodes 15a-15c are formed, and at the same time, film 12 below film 13 is partially exposed by selective etching film 13. Then, pattern 14 is removed. After this, wirings 15a-15c and the back part of film 1 are uniformly coated with negative resist film 16. Then, this is etched. At this time, film 12 immediately below film 16 is selectively etched and film 16 is removed. By this, No.1 gate oxide films 17a-17c are formed. After removal of film 16, heat treatment is operated. Subsequently, No.2 gate electrodes are formed.
Patent JP-H11306236-A (JP)
Title: Building management system
Inventor: KOYAMA SHIGEKAZU
IPC: G06Q50/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a building management system which can quickly perform the inspection jobs by omitting the decision of a worker for execution or non- execution of the inspection jobs. SOLUTION: A means is provided to erase only the inspection job plan corresponding to the inspection job result of a relevant facility equipment stored in an IC card 3 out of those inspection job plans of facility equipments stored in the card 3 after the said inspection job result is transferred to a storage part 5 of a computer 1. As a result, a list of facility equipments which are displayed on a portable information unit when they are inspected on the following day can be limited for only the equipments that are not inspected yet. Thus, it is not required for a worker to decide execution or non-execution of inspection jobs and the efficiency of the worker is improved.
Patent JP-H11310379-A (JP)
Title: Guiding device for passenger conveyor
Inventor: IGARASHI YOSHIHARU
IPC: B66B27/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To increase the safety of passenger boarding on a passenger conveyor by enabling not only healthy adults but also the old, handicapped, children and the blind to board the passenger conveyor easily at desired speeds without making mistakes. SOLUTION: In the vicinity of the boarding/alighting place of a passenger conveyor, a voice broadcasting device 2, a character display device 3 and a braille display device 4 are installed for notifying switching to a selected speed. Thus, even if a speed selecting button having a speed different from a desired boarding speed is pressed, since this is notified to a passenger, the accident of stabling caused by inability to deal with an unexpected speed change is prevented.
Patent JP-S5344576-A (JP)
Title: Nitration of quinoleines
Inventor: UMAGOE OSAMU
IPC: C07D215/18
Filed: 1976-10-01
Abstract: PURPOSE: To nitrate quinolines at low cost and prevention of environmental pollution caused by waste water by recycling the residual water phase crystallized and separated sodium sulfate from mother liquor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63283181-A (JP)
Title: Laminate for printed wiring board
Inventor: OKABE TSUNEHISA
IPC: B32B15/08
Filed: 1987-05-15
Abstract: PURPOSE:To facilitate the selection of dielectric characteristics responsive to utility by combining a fluorine resin layer containing silica fiber and a fluorine resin layer containing no silica fiber. CONSTITUTION:A laminate having at least one layer of fluorine resin containing silica fiber and at least one layer of fluorine resin containing no silica fiber and containing a metal layer at least outermost layer in some cases is provided. The resin layers use those with excellent dielectric characteristic, and the fluorine resin containing the silica fiber is obtained by impregnating fluorine resin solution or dispersion solution with silica fiber assembly, drying solvent and removing it. The laminate contains at least one layer of fluorine resin containing silica fiber and at least one layer of fluorine resin containing no silica fiber.
Patent JP-H07325207-A (JP)
Title: Antireflection member
Inventor: MITSUMOTO AYAKO
IPC: G02B5/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide an antireflection member with which a spatial allowance is assured by lessening the wear at the tip of a cutting tool at the time of working, increasing the strength of the tip, improving light shieldability and forming the antireflection member itself as a thin type. CONSTITUTION:The sectional shape of the light shielding wires of the antireflection member having the light shielding wires consist of approximately triangular continuous ruggedness which is so formed that the angle formed by the tangents on the arbitrary points facing each other on the adjacent two faces forming the recessed parts thereof are successively smaller toward the vertex points from the valley parts. In addition, the sectional shapes of the light shielding wires are so formed that the vertex parts are acute angled and the faces from the vertex parts to the valley parts are formed with curves of concave shapes. The sectional shapes of the light shielding wires are so formed that the vertex parts are acute angled and the faces from the vertex parts to the valley parts are formed of combinations of straight lines and the curves of the concave shapes.
Patent JP-S5641097-A (JP)
Title: Binding device for welded part
Inventor: FUKUYORI KAZUNARI
IPC: B23K37/04
Filed: 1979-09-14
Abstract: PURPOSE: To enable to ensure the binding of welded part with a simple unit, by providing the sprocket provided with the chain fitted with welded processing frame at the external circumference, at the front and rear end of the movable chassis fitting the pressing cylinder.  
     CONSTITUTION: The entire unit is pressed toward the arrow 11 with the pressing cylinder 1 and the chassis 3 is moved to the welding direction with the drive force toward the arrow 12, then the pressing froce toward the arrow is given to the sprocket 4 through the joint 2, chassis 3 and shaft 9, and the welded object 15 is pressed and bound with the frame 6 fitted to the chain 5 tensioned between the sprockets 4, 4. In this case, since the entire unit is given with the drive force toward the arrow 12, the chain 5 and the sprocket 4 and the frame 6 press the vicinity of the welded part of the welded object while being continuously turned, and while the welding torch 16 is moved together, the overlapped or butt welding part is welded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04365591-A (JP)
Title: Cutter device
Inventor: NAKAMURA KIMIO
IPC: B26D1/06
Filed: 1991-05-22
Abstract: PURPOSE:To reduce the size of a device and to perform smooth cutting by providing a stationary cutting edge which is composed of an upper cutting edge formed integrally with a cutter base and a lower cutting edge located with a specified gap between the upper and lower cutting edges and moving a moving cutting edge between the upper and lower cutting edges, in a cutter device for a printer. CONSTITUTION:A cutter upper cutting edge part 23A is formed integrally with a cutter base 11. A stationary cutting edge 21 comprises the cutter upper cutting edge 23A and a cutter lower cutting edge 22 positioned facing the cutter upper cutting edge with a specified distance therebetween A moving cutting edge 31 is disposed between the cutter upper cutting edge part 23A and the cutter lower cutting edge 22 so that it is movable in a cutting direction by means of driven mechanism 41 located to the cutter base 11. In this constitution, a paper sheet is inserted in a paper insertion port 24 of the stationary cutting edge 21 and by driving the drive mechanism 41, a cutter arm 42 is rotated to bring the moving cutting edge 31 into adhesion to the lower cutting edge 22 through guidance of the cutter upper cutting edge part 23A. The moving cutting edge is moved in a cutting direction and effects cutting in association with the cutter lower cutting edge 22.
Patent JP-H10291883-A (JP)
Title: Explosive composition
Inventor: SUGIHARA HIDEAKI
IPC: C06B31/28
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain an explosive compsn. less liable to cake even at high temp. and humidity and having superior antistatic performance by incorporating ammonium nitrate, fuel oil and starch or modified starch. SOLUTION: This explosive compsn. contains 70-97 wt.% ammonium nitrate, 2 5-25 wt.% fuel oil and 0.01-4.5 wt.% starch or modified starch. The ammonium nitrate is porous ammonium nitrate granule or a mixture of porous ammonium nitrate granule with its crushed product and has 5-24% rate of oil absorption, 0.5-2.5 mm average diameter and a hardness of 4-25. The fuel oil is, e.g. mineral oil, animal oil, alcohol, wax, a nitro compd. or a mixture of them. The starch is, e.g. wheat starch, cornstarch, rice starch or a mixture of them. The modified starch is, e.g. oxidized starch, acetyl starch, phosphated starch or a mixture of them. The average particle diameter of the starch or modified starch is 2-500 μm.
Patent JP-H0418677-A (JP)
Title: Simulation system for digital circuit
Inventor: MOTAI MASAHIKO
IPC: H03K19/00
Filed: 1990-05-09
Abstract: PURPOSE:To shorten the time required for simulation in a large-scale digital circuit by simulating a second module only at the time of the change of the output of a first module. CONSTITUTION:A digital circuit is divided into a module I driven based on the analysis clock supplied to a terminal 22 and a module II driven based on the output of a clock generator 16 as the output of the module I. When the output of the module I is not changed, operation only for the module I is performed; and only when the output of the module I is changed, the arithmetic processing in the module II driven based on the output of the module I is executed. The arithmetic processing is not performed for the part where input/output is not changed. Thus, the time required for simulation is shortened.
Patent JP-H06293647-A (JP)
Title: Carcinogenesis promotion inhibitor
Inventor: TOKUDA HARUKUNI
IPC: A61K35/56
Filed: 1993-04-08
Abstract: PURPOSE:To obtain a new excellent carcinogenesis promotion inhibitor having excellent safety and effective for inhibiting carcinogenesis promoter participating to the canceration of skin cancer, etc. CONSTITUTION:This carcinogenesis promotion inhibitor contains a krill extract as an active component. Carcinogenesis experiments on mouse skin cancer was performed in two stages using Toyopearl Fr.A which is a hot-water extract of antarctic krill. The carcinogenesis was suppressed to about 50% till the 10th week and the generation of tumor was unnoticeable on about 20% of the animals at the 13th week. The number of tumors on each mouse was decreased compared with positive controls and the suppressing effect was about 30% at and after the 13th week.
Patent JP-S5817126-A (JP)
Inventor: YUBARU HARUPAAN
IPC: C08L7/00
Filed: 1982-07-06
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-S63281175-A (JP)
Title: Recorder
Inventor: SUZUKI HIROAKI
IPC: G03G15/04
Filed: 1987-05-14
Abstract: PURPOSE:To realize a high picture quality and a low cost caused by a mass production, by constituting that which has formed as one body a printer function and a microfilm recording function of a printer of an LBP electrophotographic system. CONSTITUTION:A rotary polygon mirror 2 placed in an optical system optical path consisting of the first light emitting source (laser) 1a being a scanning optical system for a photoirradiation is used in common, and microfilm recording is executed by an optical system consisting of the second light emitting source (laser) 1b. Since a main part of the optical system for scanning a video signal received as an LBP and an optical signal generated thereby is shared, a hard copy is obtained as necessary by one device, and also, a reproduction of a microfilm is obtained freely. In such a way, a cost merit due to a mass-producing technique of the LBP and an excellent image technique can be obtained.
Patent JP-S5822577-A (JP)
Title: By-pass pair control of electric power source with thyristor
Inventor: MIYAHARA YOUJIROU
IPC: H02M1/084
Filed: 1981-07-29
Abstract: PURPOSE:To improve the power factor of an elecdric power source with thyristor at light-load time by a method wherein a function to make the specified  banks to be transferred to by-pass pair operation during performation control,  and to make the by-pass pair to be released for the return from by-pass pair operation to normal control is provided. CONSTITUTION:At the by-pass pair disposition route deciding part 20, the calculated quantity M of control at the every sample period calculated as supply output for load is divided into the sign part and the numerical value part, disposition is performed with the absolute value in the process to distribute output between the respective thyristor banks 4a, 4b, and decision of the direction of positive and negative is performed at the trigger angle calculating parts 70a, 70b. And when a by-pass pair operation command is generated, controlling outputs being the same at the respective thyristor banks 4a, 4b hitherto are made to be varied relatively using an arbitrary function, output of the thyristor banks to be made as the object of by-pass pair operation is made to approach zero, and the quantity of reduction is corrected by the other thyristor bank.
Patent JP-S61275960-A (JP)
Title: Electronic calculator with graphic display function
Inventor: WATANABE KAZUYOSHI
IPC: G06F3/153
Filed: 1985-05-31
Abstract: PURPOSE:To display a graph together with axes of coordinates and measures to make the graph easy to see by calculating axes of coordinates and measures on a basis of a variable of a preliminarily set function and adding measures to wider spaces of a display screen area divided by calculated axes of coordinates to display the graph. CONSTITUTION:Each data of a functional formula inputted from a key input part 1 is written in an address of a numerical formula buffer 7 indicated by an execution pointer 4 and is read into a calculation part 5. The part 5 uses registers 3A-3P of a memory part 3 to execute the calculation of the functional formula from the numerical formula buffer 7 under the control of a control part 2. The part 5 reads out data for graph display and display of axes of coordinates and measures from the memory part 3 and sends them to a graph display buffer 6A of a display buffer part 6 when the functional calculation is executed, and the operating part 5 sends data for display of normal numerical values or the like to a text display buffer 6B in case of display of normal numerical values or the like. Measures are added to wider spaces of the display screen area divided by calculated axes of coordinates and are displayed automatically on a matrix type display part together with the graph.
Patent JP-H02294846-A (JP)
Title: Instruction executing history collecting mechanism
Inventor: KATO KEIICHIRO
IPC: G06F11/28
Filed: 1989-05-10
Abstract: PURPOSE:To easily obtain the inclusion rate being a quality evaluation index of a program by collecting an instruction history on the program and storing it on a memory in a form of a bit map. CONSTITUTION:A bit map generating means 34 reads in a bit map generation mode flag from a bit map generation control means 31, and discriminates a bit map generation mode or not. In the case of the bit map generation mode, a collection head address S and a collection end address E are read in from an instruction executing history collection range designating means 32, and whether an executing instruction address N is within a collection range or not is discriminated. In the case it is within the collection range, M derived by adding a bit map head address F and the quotient Q and the remainder R are set as an address M of a head history bit corresponding to the executing instruction address N and a bit position R, respectively. In such a way, the inclusion rate being a ratio occupied by an executed instruction in all the instructions of a program is obtained easily.
Patent JP-H09305282-A (JP)
Title: Angle adjusting device for keyboard
Inventor: KUBOTA KOJI
IPC: G06F3/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To facilitate taking-in/out operation for the keyboard while making a storage part small, and make the keyboard easy to use by folding, and drawing and raising an angle adjustment member associatively when the keyboard is put in and out of a storage part provided on a main body device. SOLUTION: When the keyboard 3 equipped with the angle adjustment member 5 is put in and out of the storage part 4 provided to the main body device 1, the angle adjustment member 5 is folded, and drawn and raised associatively. Namely, an operation part 11 for storage is provided in the main body device 1 and the angle adjustment member 5 is placed in, for example, folding operation so that the keyboard 3 can be put in the storage part 4 according to the storing operation of the keyboard 3 into the storage part 4. Further, a drawing- out operation part 14 is provided to the main body device 1 and the angle adjustment member 5 is placed in, for example, drawing and raising operation so that the keyboard 3 is placed at a certain angle according to the drawing-out operation of the keyboard 3 from the storage part 4.
Patent JP-H0717939-A (JP)
Title: Carbodiimide and/or oligomeric carbodimide from 1,3-bis(1-methyl-1-isocyanatomethyl)benzene, their preparation and method of using them as hydrolysis stabilizers
Inventor: ZUIIKUMUNTO POORU
IPC: C07C271/20
Filed: 1994-05-31
Abstract: The subjects of the invention are novel carbodiimides and/or oligomeric polycarbodiimides having terminal isocyanate, urethane and/or urea groups, obtainable e.g. by condensation with elimination of carbon dioxide of 1,3-bis(1-methyl-1-isocyanatoethyl)benzene and thereafter optionally partial or complete reaction of the free isocyanate groups of the resulting (poly)carbodiimides with aliphatic, cycloaliphatic or araliphatic amines, alcohols and/or alkoxypolyoxyalkylene alcohols, a process for their preparation and their use as a stabiliser against the hydrolytic degradation of polyaddition and polycondensation products containing ester groups.