baber/WOPTO huggingface dataset:
Patent JP-H0577687-A (JP)
Title: Wiper drive device for vehicle
Inventor: TOCHIKUBO TETSUO
IPC: B60S1/08
Filed: 1991-09-19
Abstract: PURPOSE:To simplify a wiper drive device by using a motor equipped with two brushes, conducting control, at the time of low speed switch operation, so that the supply of electric power to the motor may be stopped for a fixed time when it is detected that a wiper arm has reached a predetermined position. CONSTITUTION:In a case in which the rotary motion of a crank arm by means of a motor 24 through a gear portion is transmitted to a wiper arm through a link, the motor 24 is made to be a 2 brush motor, and a cam switch 30 as a position detecting means is provided in the gear portion. Also, a wiper changeover switch 56 is provided at a steering column, and when the 'HIGH' of the switch 56 is made ON, control is conducted so that electrification to the motor 24 may be continuously made by means of a drive circuit 44 regardless of the changeover of the contact point of the cam switch 50. Meanwhile, in the case of 'LOW' having been made ON, control is conducted so that electrification to the motor 24 may be stopped for a fixed time when the wiper arm has reached a stop position and the contact point of the cam switch 30 has changed over.
Patent JP-S6393428-A (JP)
Title: Control method for inlet side looper of continuous processing equipment
Inventor: ONO TOMOMUTSU
IPC: B21C49/00
Filed: 1986-10-08
Abstract: PURPOSE:To avoid a line stoppage as far as possible with preventing the capacity reduction of a continuous processing equipment by changing the traveling speed of a material to be processed at the outlet side of a looper and the moving speed of a looper car corresponding thereto. CONSTITUTION:The difference in the set spent hour of the processing work at the inlet side and observed spent hour is found >=2 times during the stoppage or speed reduction of the material to be processed at the inlet side of a looper in the inlet side looper of the continuous processing equipment of cold rolling, etc. Based on this difference, the traveling speed of the material to be processed at the outlet side of said looper and the moving speed of a looper car are changed. The increase effect of the processing capacity of the continuous processing equipment is displayed accordingly. At the time when the looper storage amount attains to preset amount, the traveling speed of the material to be processed at the looper outlet side is reduced up to the allowable minimum traveling speed of the continuous processing equipment. The moving speed of the looper car corresponding thereto is changed as well.
Patent JP-H08106863-A (JP)
Title: Color cathode-ray tube
Inventor: IWASAKI KATSUYO
IPC: H01J29/54
Filed: 1994-10-04
Abstract: PURPOSE: To eliminate the six-pole magnetic field component of a bipolar purity magnet and provide a high image quality over the whole area of a screen by using, as magnets of a convergence device on a neck part, two magnets having divided poles in which N- and S-poles are divided in the radial direction of the neck part, and setting the angle formed between the divided poles of the same magnetic pole to a prescribed value. CONSTITUTION: A convergence device 7 has two-in-a-set six-pole magnets 9a, 9b for static convergence correction, quadrupole magnets 10a, 10b, and bipolar magnets 11a, 11b for purity correction successively provided in electron beam emitting direction on the outer circumferential surface of a neck part 5 in order to focus the electron beams emitted from an electron gun 6 to one point on a phosphor screen 2. N-pole and S-pole are magnetized in positions mutually separated by 60 in the magnets 9a, 9b, and in positions mutually separated by 90 in the magnets 10a, 10b, respectively. The magnets 11a, 11b have divided poles in which N-pole and S-pole are halved in the radial direction of the neck part 5, respectively, and they are magnetized so that the angle formed by the respective divided poles of the same magnetic pole are 30-50 deg..  Thus, the magnetic field distribution of the magnets 11a, 11b is substantially uniformed, and no color shade is caused even when a pair of magnets are regulated so as to enhance color purity.
Patent JP-S6482797-A (JP)
Title: Time slot allocation system for time-division multiplex path
Inventor: TAKAHASHI IKUHIRO
IPC: H04Q11/04
Filed: 1987-09-24
Abstract: PURPOSE:To improve the transmission efficiency by making a control circuit specify a head TS number and the number of continuously used TSs to a multiplexing circuit and a demultiplexing circuit as to the use assigned time slots(TS) of a multiplex bus, and performing transmission and reception. CONSTITUTION:The control circuit 50 which controls the use allocation of time slots of the fast time-division multiplex bus 10 specifies one group of successive time slots among time slots of the multiplex bus 10 optionally to indicate them as the connection setting of a line. Namely, data on the line are assigned to the optional slots of the multiplex bus 10 for transmission, and consequently the kind and required band (transmission rate) of the line are made diverse. Further, even if the total of the transmission capacity of, for example, each terminal line 41 exceeds the number of time slots of the multiplex bus 10, the possibility of loss decrease when the opportunity of simultaneous transmission of the line is small. Consequently, the transmission efficiency is improved.
Patent JP-H08104932-A (JP)
Title: Tial-base alloy
Inventor: TAKAGI SHINICHI
IPC: C22C14/00
Filed: 1994-10-04
Abstract: PURPOSE: To improve the material characteristics of a TiAl-base alloy in a precision casting process or other process in which the control of a structure by thermo-mechanical treatment is not applicable. CONSTITUTION: This TiAl-base alloy has α- and γ-phases as constitutent phases, <=200wt.ppm oxygen content and 35-70% vol. factor of a lamellar structure consisting of α- and γ-phases. By the reduced amt. of oxygen and the regulated microstructure, a TiAl-base alloy product excellent in balance of three characteristics, that is, strength, ductility and toughness can be obtd. without carrying out thermo-mechanical treatment.
Patent JP-S62278361-A (JP)
Title: Improvement in performance of fluid pump
Inventor: SATO YOSHIO
IPC: F16H61/62
Filed: 1986-10-11
Abstract: PURPOSE:To aim at enhancing the efficiency of power generation, by providing a free flow passage having predetermined dimensions in the output of a fluid pump, and by providing an impeller in the input port of the free flow passage in order to stabilize the circumferential components. CONSTITUTION:Blades directed in the same direction as that of the rotational direction of a fluid pump 3, are provided in the output of the fluid pump 3, and a free flow passage 5 having a radius of more than 1.5 up to the output port of the free flow passage, estimating that the radius of the pump is 1, is arranged outside of the blades. Further, fluid flowing through the inlet of the pump due to the rotation of the pump 3 is led into the free flow passage 5 outside of the pump outlet so that fluid is rotated through the free flow passage 5 with a large circumferential component. In the inlet port of the flow passage 5, there is provided an impeller 4 for stabilizing the circumferential component in the free flow passage 5. With this arrangement, it is said that the energy given to the fluid by the rotation of the pump 3 may become greater than the energy for rotating the pump 3.
Patent JP-2001067132-A (JP)
Title: Dc stabilized power supply device
Inventor: HOSOKI MITSURU
IPC: G05F1/56
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of electric discharge due to voltage dividing resistors in a DC stabilized power supply device for executing constant voltage operation by comparing feedback voltage obtained by dividing output voltage from a smoothing means such as a smoothing capacitor and a backup battery by the voltage dividing resistors with reference voltage from a reference voltage source by a comparator and controlling a power element TR in accordance with a difference between both the voltage levels. SOLUTION: A switching element SW1 is connected to voltage dividing resistors R1, R2 in series, and when input voltage Vin is turned to higher than reference voltage Vref2 applied from a reference voltage source 23, a comparator 22 turns on the element SW1. In a steady operation state, the element SW1 is automatically turned off without generating a loss or causing voltage variation when the input voltage Vi is decreased, so that discharge due to the resistors R1, R2 can be prevented.
Patent JP-2000075256-A (JP)
Title: Production of liquid crystal display device
Inventor: KITABAYASHI HIROYOSHI
IPC: G02F1/13
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing a liq. crystal display device by which the generation of a static electricity and damage of a substrate can be prevented or suppressed in a heat treatment step where an insulated substrate is made in contact with a high temp. stage. SOLUTION: An insulated substrate 1 is held above a high temp. stage 2 by a supporter 3 before making the substrate 1 in contact with the high temp. stage 2, and in a state of generating a space between the high temp. stage 2 and the insulated substrate 1, the insulated substrate 1 is held for a specified time in a heated atmosphere being formed by the high temp. stage 2 and moisture is removed or reduced. After then, the insulated substrate 1 is taken heat- treatment by contacting with the high temp. stage 2. As preventing or inhibiting a contact/peel continuous vibration is enabled by carrying out heat treatment of the insulated substrate 1 in a stage removed or reduced the water content, generation of the static electricity and damage of the insulated substrate 1 can be prevented or suppressed.
Patent JP-H02167697-A (JP)
Title: Cutting device
Inventor: NIIMURA FUJIO
IPC: B26D5/00
Filed: 1989-09-16
Abstract: PURPOSE:To secure a sure cut residue of a cut residual part and to faithfully reproduce the image content by providing a cutting means cutting the member for cutting so that the image content in the scale divisions arranged side by side corresponding to a virtual reference line may be connected in series on the whole. CONSTITUTION:A scale division in specific size is allocated in crosscut shape by a scale division allocating means 2 to the designated zone of the image information stored in a memory means 1 and the specific brightness of the image content in the respective scale division is detected by a brightness detecting means 4. The member for cutting is then cut in a step shape to the cutting reference line by a cutting means 5 according to the specified brightness detected by the brightness detecting means 4 of the respective scale division arranged side by side corresponding to the virtual reference line by running along the cutting reference line corresponding to the virtual reference line arranged so as to arrange the scale division arranged side by side in rows in order and located so as to superpose on the respective one side of the scale division arranged side by side allocated in a crosscut shape to be set by a virtual reference line setting means 3.
Patent JP-2001062724-A (JP)
Title: Keratin grinding implement
Inventor: HOSOKAWA SHIN
IPC: B24B23/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent ground chips from causing an uncomfortable feeling as well as to suppress the scattering of them. SOLUTION: This implement is provided with a cylindrical file 3 driven to rotate and a cover 4 covering the external periphery of this file 3. The cover 4 has an opening part 40 for making the file 3 abut a ground part. The cover 4 is formed of antistatic material and transparent material. Ground chips are prevented from adhering to an inner surface of the cover capable of ensuring visibility of grinding work, by preventing scattering of the ground chips also making the cover transparent.
Patent JP-H0287098-A (JP)
Title: Nuclear reactor cover gas system of fast breeder
Inventor: MOTONAGA TETSUJI
IPC: G21D1/02
Filed: 1988-09-26
Abstract: PURPOSE:To make possible considerable reduction of the amount of the material of a cover gas exhaust facility by providing a vapor trap for a nuclear reactor vessel submergence type as a removing device of a mist and a vapor of a liquid metal coolant in a nuclear reactor cover gas. CONSTITUTION:An inside liquid metal 3 in a vapor trap 50 is cooled by a cooling coil 7. A mist and a vapor of a liquid metal coolant in a nuclear reactor cover gas are removed by passing a nuclear reactor cover gas 13 of the upper part of a host plenum 11 as bubbles in the metal 3 through a cover gas inlet tube 2. After the cover gas passed in the inside liquid metal is passed through a vapor trap filter 4 cooled by a roof deck cooling gas to remove the vapor, it is passed in a cover gas outlet tube 5 of a shield wall 6 to exhaust out of a reactor vessel. A conventional mist trap can be eliminated by the above action of a low temperature cooling part and further a conventional downstream vapor trap can be removed by arranging a filter upward of the low temperature cooling part.
Patent JP-S6394610-A (JP)
Title: Manufacture of amorphous metal core
Inventor: SAKAI KIYOSHI
IPC: H01F41/02
Filed: 1986-10-09
Abstract: PURPOSE:To contrive accomplishment of both reduction in cost and shortening of the process of manufacture by a method wherein the distortion of an iron core is removed in the state where the winding coil for manufactured articles is attached by performing a local heating on the distorted part only of the iron core. CONSTITUTION:An iron core 1 is the wound core in which an amorphous metal is used. A winding coil 2 is the winding coil, to be used for manufactured transformers, wound around said iron core 1. Pertaining to an annealing operation, after the winding coil 2 for manufactured articles has been wound around the linear part 12 of the iron core 1, the laser beam 8 such as carbonic acid gas laser is condensed 5 by a condensing lens 4, a condensing part 7 is brought to a part of the corner section 11 of the iron core, the iron core 1 is heated up to the necessary temperature, and the distortion of the iron core is removed. Using said beam converging part 7, the entire corner part 11 can be temporarily heated up to the necessary annealing temperature in a short period by changing the position of heating by relatively shifting the laser beam and the iron core, and the distortion of the iron core can be removed.
Patent JP-H02107535-A (JP)
Title: Apparatus for rapidly rearranging, laminating and delaminating glass plate
Inventor: SERUJIYU FUABURU
IPC: B65G49/06
Filed: 1989-09-14
Abstract: An installation for lifting and stacking or unstacking sheets of glass and particularly sheets of small dimension (i.e. one meter by 1.5 meters). The installation has a secondary conveyor (1), an elevator and a panel (24). The elevator has at least one arm (5) provided with suction cups (7) mounted on the sliding support. The arm is driven in rotation through an angle of about 90 degrees by a connecting rod-crank system (13) provided with at least one balancing jack (18) as well as a jack for laterally displacing the elevator and the secondary conveyor. The installation makes it possible to obtain very rapid operating rates (of the order of two seconds) at a reduced power output.
Patent JP-S61120745-A (JP)
Inventor: AIJIMA TAKANORI
IPC: B32B27/32
Filed: 1984-11-16
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-S60134727-A (JP)
Inventor: MITAKA SHIYUNJI
IPC: H02J1/00
Filed: 1983-12-22
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-H0789988-A (JP)
Title: New antivirally active valine-containing pseudopeptide
Inventor: DEIITAA HEBIHI
IPC: C07D209/42
Filed: 1994-09-09
Abstract: PURPOSE: To provide a valine-contg. pseudopeptide which has an antiviral activity and is useful as an antiviral agent against cytomegaloviruses.  
     CONSTITUTION: The objective pseudopeptide is represented by formula I [wherein a is 2 or 3; b is 0 or 1; R 1  is H, an amino-protective group, R 8 -NR 9 - CO-(wherein R 8  is 3-0C cycloalkyl, hydroxyl, or the like; and R 9  is H, 1-6C alkyl, or an amino-protective group), or the like; R 2 , R 3 , R 5 , and R 6  are each 1-4C alkyl or an amino-protective group; R 21  is II, nitro, an amino-protective group, or -SO 2 R 21  (wherein R 4  is methyl, phenyl, or naphthyl); and R 7  is formyl or carboxyl] and is obtd. pref. by reacting a compd. of formula II (wherein R 4 ' is the same as R 4  excluding the case when it is H) with a compd. of the formula: R 8 -N=C=O in an inert solvent in the presence of a base and reacting the resultant compd. of formula II with sodium borohydride. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04122211-A (JP)
Title: Cassette containing device
Inventor: IKEDA TOSHIHIRO
IPC: A47B81/06
Filed: 1990-09-10
Abstract: PURPOSE:To facilitate insertion and removal of a subcase, containing a cassette, through conveyance of the subcase to a level where insertion and removal are easy to make and to eliminate vertical movement of a manipulator even when automation is carried out by easily circulating the subcase, connected to conveyance belts, within an outer case. CONSTITUTION:A plurality of a dustpanform subcases 1, 1... the front of which is opened are endlessly intercoupled through chain belts or conveyance belts 2 and 2 located on both sides thereof. The conveyance belts 2 and 2 are supported by a plurality of guide wheels 3, 3... formed by using a sprocket or a pulley, and are stretched so as to circulate along guide wheels 3, 3.... For example, provided a level at which a user is easy to insert and remove a cassette is a level indicated by a subcase No. 3, by depressing any of the subcases 1, 1..., the No.l subcase 1 is lowered to the position of the No.3. In this way, the No.l subcase 1 is conveyed to a level at which the user is easy to insert and remove the cassette, and insertion and removal of the cassette are facilitated.
Patent JP-S6395046-A (JP)
Inventor: KIYOHARA TAKASHI
IPC: A61C8/00
Filed: 1986-10-09
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-2001066773-A (JP)
Title: Photosensitive composition and photosensitive lithographic printing plate
Inventor: TSUJI SHIGEO
IPC: G03F7/027
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition for a lithographic printing plate which is high in sensitivity and superior in resistances to chemicals and printing. SOLUTION: This photosensitive composition comprises a monomer, having an ethylenically unsaturated bond and an acidic vinyl copolymer soluble or swellable in an aqueous solution of alkali and having unsaturated groups on its side chains and a photopolymerization initiator containing a titanocene compound and a halomethyloxadiazole compound.
Patent JP-H09137274-A (JP)
Title: Formation of thin film by radical regulation microfabricating method and device therefor
Inventor: GOTO TOSHIO
IPC: C23C16/27
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To form a functional material and a high quality thin film material which have been impossible to form heretofore or to remarkably improve the microfabricating characteristics. SOLUTION: Plasma 109 of primary substance composed of a reactive gas introduced into a vacuum vessel 10 is formed, and furthermore, secondary substance composed of either one kind among a reactive gas, a solid material and a liq. material is dissolved in the outside of the plasma to generate a radical 116 in which the density and/or compsn. is regulated, and the generated radical 116 is injected into the plasma 109, by which a thin film is formed on the substrate 107 to be treated arranged in the plasma, or the substrate to be treated is subjected to microfabrication.
Patent JP-2001065503-A (JP)
Title: Hydraulic pump control circuit for construction machine
Inventor: ISHIYAMA HIROSHI
IPC: E02F9/22
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent great drop of engine speed even if an operation with a large load is quickly performed from a small load state, by sending a control signal with maximum torque limited to a small amount with a controller when negative control pressure is higher than a predetermined value. SOLUTION: A group of selector control valves 32 are connected to a main oil passage 31 in a hydraulic pump 11, and a restriction 33 and an oil tank T are connected to its downstream point. Negative control pressure Pn in a main oil passage 31 is supplied from an upstream point of the restriction 33 through a branch oil passage 34. A regulator 35 controls delivery flow rate of the hydraulic pump 11. Oil pressure at the upstream point of the restriction 33 is detected by a hydraulic sensor 36, and a hydraulic signal is fed into a controller. An engine setting rotation speed Ns is fed into the controller, and actual rotation speed N of an engine is fed into it from a tachometer 22.  The controller outputs solenoid current 1s to a solenoid valve 39, a control hydraulic signal Pe from the solenoid valve 39 is inputted into a regulator 35 to control a delivery amount of the hydraulic pump 11.
Patent JP-H04122142-A (JP)
Title: Network system and data transmission control method and its equipment
Inventor: MASUKO HIDEAKI
IPC: H04L12/40
Filed: 1990-09-13
Abstract: PURPOSE:To prevent a host control device from using old information unnoticed by providing a monitor means to detect whether or not each specific information corresponding to each station stored in a common memory in its own equipment is revised within a relevant revision period to the system. CONSTITUTION:A revision period corresponding to each station is preset in each station or broadcast together with specific information from each station and set in each station. A monitor means 203 monitors a time of reception of a transmission frame from each station and informs it to a host control device 11 when no revision is implemented within the set time. Thus, it is prevented that the host control device 11 uses old specific information not revised unnoticedly and copes with selection of the transmission system of a standby system or the like.
Patent JP-H0289084-A (JP)
Title: Antistatic light transparent filter
Inventor: MATSUMURA KAZUHIRO
IPC: G09F9/00
Filed: 1988-09-26
Abstract: PURPOSE:To protect operator's eyes and to prevent the hazard by static electric ity by successively sticking a circularly polarized film and transparent conduc tive film to one surface of a light transparent plastic sheet. CONSTITUTION:The circularly polarized film and the transparent conductive film are successively stuck to one surface of the light transparent plastic sheet. A methacrylic resin, etc., are preferable in terms of optical properties and heat resistance as the light transparent plastic sheet. The plastic sheets which are colorless and transparent and are colored for adjustment of transmittance, etc., are used. The circularly polarized film is used to eliminate the reflected light on the display surface and the film formed by sticking a quarter wave plate to a linearly polarized film is used. The transparent conductive film is obtd. by forming a thin film consisting of one or >=2 kinds of metal oxides such as indium oxide or one or >=2 kinds of metals such as aluminum by vapor deposition, etc., onto a resin film consisting of polyethylene terephthalate, etc. The operator's eyes are protected in this way and the hazard by static electricity is prevented.