baber/WOPTO huggingface dataset:
Patent JP-H02205255-A (JP)
Title: High density joining method between small diameter aluminum tube and manifold
Inventor: SAKAMOTO AKIRA
IPC: B23K1/005
Filed: 1989-01-23
Abstract: PURPOSE:To join a large-scale structure by covering the whole rear side of the inserting surface of a manifold with a quartz glass cover, introducing an Ar gas inside the manifold, and successively moving the heater over the whole surface while rapidly heating the manifold from the outside of the cover by means of a heater and soldering it. CONSTITUTION:The both edges of a small diameter Al tube 1, which is Cu- or Ag- plated, are respectively inserted to the clustered mounting holes of an Al manifold 2, solder is attached to an inserting joint part, and the whole rear side of the inserting surface of the one manifold 2 is covered with a quartz glass cover 3. An Ar gas 4 is introduced between the rear surface of the manifold 2 and the said cover 3, an infrared heater 5 is applied from the outside of the cover 3 to the edge part of the manifold 2, the local part is quickly heated, and the tube edge at the part and the mounting hold are soldered. The heater 5 is successively moved over the whole surface, the local rapid heating is executed over the whole surface, and the soldering to the whole fitting part is completed. Next the local rapid heating is executed for the whole surface of the other manifold 2 in the same way, and the tube assembly structure is completed.
Patent JP-S59138920-A (JP)
Title: Encoder
Inventor: SUGIOKA MITSUO
IPC: G01D5/30
Filed: 1983-01-28
Abstract: PURPOSE:To detect and process surely a light signal by connecting the reflection surface of a code wheel and a control section provided with a light emitting diode, a pin photodiode and a control circuit by means of an optical fiber of a light projection and reception type. CONSTITUTION:The top surface of a code wheel 1 is formed to a reflection surface 2. The wheel is attached to the shaft 3 of a rotor 2 of a coreless motor. The surface 2 is closed hermetically by a cover 8. The light projecting and detecting part 10 of an optical fiber 9 is inserted and held in the cover 8 and is disposed oppositely to the surface 2. The fiber 9 is divided to a fiber 11 on a light emitting side and a fiber 12 on a photodetecting side in the control section. The fiber 11 is disposed oppositely to a light emitting diode 13 and the fiber 12 to a pin photodiode 14. The light signal detected in the diode 14 is conducted to a control circuit which converts the signal to an electrical signal and outputs a command signal for running of the motor, thus forming the servocontrol.
Patent JP-2000215863-A (JP)
Title: Battery case sheet
Inventor: SUDO KENICHIRO
IPC: H01M2/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a case to store a battery such as a polymer battery, having an excellent barrier against vapor and other gas, mechanical strength such as puncture resistance, a stable structure against electrolyte, suitability to high temperatures and high moisture proof. SOLUTION: In this battery case sheet comprising a layered product having a heat seal layer 4 for the furthest inner layer forming a case to store components of a battery, forming the outside of the metal foil layer 1 of the layered product at least containing the metal foil layer 1 into an outer layer 2, and forming its inside into an inner layer 3, the outer layer 2 contains an oriented film of synthetic resin as a first base material 2a, the inner layer 3 contains an oriented film of synthetic resin as a second base material 3a, the second base material 3a is a nylon film of aromatic nylon resin or blended resin of aromatic nylon resin and aliphatic resin, the second base material layer is a film formed by using a resin obtained by blending **-** of straight chain aliphatic resin with 100 weight part of aromatic nylon resin,  and the heat sheet layer 4 contains acid denatured polyorefine resin.
Patent JP-S53100583-A (JP)
Title: Method of dehydrating slurry cargo loaded in ship hold
Inventor: OKAMOTO TOMIYASU
IPC: B63B25/02
Filed: 1977-02-10
Abstract: PURPOSE: To remove supernatant water remaining on slurry cargo, by use of sheet made of fibrous material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11211916-A (JP)
Title: Polarized beam splitter
Inventor: OKAMOTO MIKIO
IPC: G02B5/30
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To highly accurately separate or synthesize P and S polarized beams over almost all the areas of a visible light wavelength. SOLUTION: Between two translucent substrates 11 and 12, a dielectric multilayer film 13 constituted by alternately depositing high refraction factor and low refraction factor materials is provided and further, this dielectric multilayer film 13 is composed of two dielectric multilayer films 15 and 16 having mutually different design reference wavelengths. In this case, the combination of the high refraction factor and low refraction factor materials to be used for the dielectric multilayer film 15 is made unequal with the combination of high refraction factor and low refraction factor materials to be used for the dielectric multilayer film 16, and the refraction factor of high refraction factor materials to be used for both the dielectric multilayer films 15 and 16 is set higher than 2.6.
Patent JP-H02279497-A (JP)
Title: Method and device for connecting aircraft tractor to aircraft
Inventor: RONARUDO EE MEIYAA
IPC: B64F1/10
Filed: 1990-01-25
Abstract: PURPOSE: To easily capture the head wheels of an airplane without using a special adapter by providing an aircraft tug with a lifting means, a capturing means connected thereto for capturing the head wheels, and a clamping means for securing the head wheels to the capturing means. CONSTITUTION: This tug 202 has a main body taking the form of U on plan view having four independent drive wheels 203, and a crossbar 401 and a capturing arm (not shown) are placed on the main body across a lifter frame 402 located under some of the front tires 403 of an aircraft which do not touch a runway surface. The lifter frame 402 is freely pivotally supported by a pivot pin 405 and freely raised and lowered by a hydraulic actuator 404. The main body is provided with a double clamping mechanism 404 fixing the front tires 403 in predetermined positions, and all of the mechanisms are controlled by hydraulic and electromechanical control means placed on a control panel 407 at the front of a driver's seat 409.
Patent JP-S57132966-A (JP)
Title: Polishing unit of one pass type multi-head plane grinding, polishing automatic machine
Inventor: HATANO KOUICHI
IPC: B24B37/04
Filed: 1981-02-03
Abstract: PURPOSE:To conduct grinding, lapping, polishing, and washing of semiconductor wafers simultaneously at a high speed by transferring works in one pass through a multi-shaft high speed polishing machine. CONSTITUTION:Polishing heads 1 are rotated by gears 2 which are engaged with a sun gear 3 for rotation and revolution. The sun gear 3 and a head arms 6 are rotated together. The sun gear 3 are rotated at a speed of 2,000rpm or more, and the polishing heads 1 at 6,000rpm or more to polish works.
Patent JP-S54106132-A (JP)
Title: Buffer memory access process system
Inventor: TAMURA HIROSHI
IPC: G11C29/00
Filed: 1978-02-09
Abstract: PURPOSE: To secure the reception of the correct data for the access requester from the buffer memory by providing the fault detector circuit part, the address comparator part and the main memory access start circuit part each to the buffer memory.  
     CONSTITUTION: When access requester 3 generates address information ADRS of the desired data and signal R/W, the information enters address comparison part 7 and fault detection part 8 via address array part 3 and data part 4 of buffer memory 1. In case the desired data is at the data part 4 and no error is detected in the read-out data, signal F and ER×ER are generated from part 7 and 8 to send the data to the requester. While in case the desired data is not in data part 4 or in case the error is detected although the desired data is in part 4, main memory access starting circuit part 9 is actuated by signal NF of part 7 or signal ER of part 8 to give access to main memory 2 via memory access control part 6. And the correct data selected through memory 2 is sent to the requester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05200016-A (JP)
Title: Apparatus and method for measuring airway resistance
Inventor: KONNO SHINICHI
IPC: A61B5/08
Filed: 1992-01-29
Abstract: PURPOSE:To measure easily the airway resistance of the respiratory system from the mouth cavity to the lung with simple constitution and operation and high accuracy. CONSTITUTION:A mouth side outer tube 1 having a mouth piece section 11, an atmospheric side outer tube 2 having a section 21 opened to the atmosphere and an inner tube 3 are provided to insert removably the inner tube 3 between the outer tubes 1, 2 in the air-tight manner. A plurality of inner tubes 3 having respectively different bores are prepared to let a subject hold the mouth piece section 11 in his mouth cavity and breathe out at a breath the largely inhaled breath for measuring the flow of the breath by a flow-meter. Similar measurement is repeated with respect to a plurality of the inner tubes 3 to be selectively replaced and inserted between the outer tubes 1, 2.
Patent JP-H11208772-A (JP)
Title: Underground embedded liquid storage container
Inventor: SUDO TOMIO
IPC: B65D88/76
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the molding, the safekeeping and the care work, by a method wherein the body part of an underground embedded liquid storage container is formed of a part which is divided and molded into a plurality in the axial direction. SOLUTION: This underground embedded liquid storage container 1 is made into one which has a laterally long cylindrical shape, and are equipped with end plates 6 on both ends, and the body part is divided vertically in two, an upper tank 2 and a lower tank 3 in the axial direction, and at respective horizontal divided ends, bonding flanges 2a, 3a are provided, and they are tied with a bonding bolt 9, and built up. To the upper tank 2, an inspection port 7 for the inspection of the inside and/or for the attaching of a piping take-out port, is attached by an integral molding in advance. To the lower tank 3, a supporting base 8 in order to hold the stability of a posture when the underground embedded storage container 1 is installed, is attached by an integral molding in advance.  These upper tank 2 and lower tank 3 each can be stacked by a plurality, and the storage area can be reduced, and also, the handling is easy as well. Also, since the inspection port 7 and the supporting base 8 are integrally molded with the upper tank 2 and the lower tank 3, separate molding dies are not required, and also, the handling and the safekeeping care after the molding are easy.
Patent JP-H02196162-A (JP)
Title: Fuel injection system for internal combustion engine
Inventor: NOGUCHI HIROSHI
IPC: F02M67/02
Filed: 1989-01-25
Abstract: PURPOSE:To prevent fuel from overflowing out of the inside of a compressed air passage by prohibiting any fuel supply to the inside of this passage when something wrong with a compressed air supply system in a fuel injection valve occurs and pressure in compressed air has continued to such a state as being less than the preset pressure. CONSTITUTION:An air blast valve 20 being set up on an inner wall of a cylinder head 3 forms a nozzle hole 24 being opened when a needle valve 23 is moved via a movable core 28 to be attracted at time of excitation of a solenoid 30, in one end of a needle inserting hole 22 in a housing 21. Then, it accompanies fuel to be sprayed out of a nozzle 37 of a fuel injection valve 36 with compressed air being fed to one end 32a of a ring nozzle chamber 32 formed in the housing 21, thereby spraying it to the inside of a combustion chamber. In this case, when pressure in the compressed air fed to the inside of a compressed air inflow passage 33 has continued to such a state as being less than the preset pressure over a specified period of time, any fuel supply out of the fuel injection valve 36 is controlled so as to be prohibited.
Patent JP-H02200842-A (JP)
Title: Weaving of taslan yarn by air jet loom
Inventor: YAHASHI YASUO
IPC: D02G3/34
Filed: 1989-01-25
Abstract: PURPOSE:To obtain spun yarn fabric-like woven fabric having high qualities and flexible handle free from flaw and defect such as floating by using specific taslan yarn as warp and carrying out weaving using an air jet loom to move weft by a modified reed, a main nozzle and an auxiliary nozzle. CONSTITUTION:Taslan yarn having <=300 denier fineness and satisfying 0.5<=b/a<=2 when average thickness of loop-free part is a and average thickness of loop is b is used as warp and weaving is carried out by using an air jet loom to move weft by a modified reed having a yarn guide hole, a main nozzle and an auxiliary nozzle.
Patent JP-H02197433-A (JP)
Title: Prevention device for acceleration slip of vehicle
Inventor: YOSHIDA MASATO
IPC: B60W10/184
Filed: 1989-01-25
Abstract: PURPOSE:To begin control with an exact timing according to a road surface condition so as to prevent impairing of acceleration feeling by beginning control of driving torque corresponding to the slip quantity of driving wheels, when an engine output torque is over a prescribed value of torque. CONSTITUTION:A traction controller 15 is computing slip quantity in the running condition of a vehicle, by inputting respective detected signals of respectively wheel speed sensors 11-14, and subtracting a target driving wheel speed calculated based on a driven wheel speed from a driving wheel speed. The above- stated slip quantity is corrected corresponding to a slip factor correcting quantity instituted due to centripetal acceleration and rate of change of centripetal acceleration. A correcting torque is searched by multiplicating a prescribed factor to the corrected slip quantity, and used for opening control of a sub- throttle valve. In this case, when an engine output torque is over a prescribed value of torque, the driving torque control corresponding to a slip quantity of the driving wheel is controlled to begin.
Patent JP-S62171394-A (JP)
Title: Image composition system
Inventor: FURUMURA MAKOTO
IPC: H04N5/272
Filed: 1986-01-24
Abstract: PURPOSE:To combine >=2 kinds of clothes by using one image part of the 1st video signal from an image synthesizer which is supplied with plural video signals, and putting other video signals in other image parts by plural single colors and making a monitor display. CONSTITUTION:A switch circuit 21 selects and outputs the 2nd color video signal regarding the 2nd image 22 of optional hue from a static picture file inputted to a terminal 21b only during the video signal transmission period of an image part 20a of single hue in the 1st image 20 to the terminal 23a of the switch circuit 23 in the image synthesizer 5. A switch circuit 23 selects and outputs the 3rd color video signal regarding the 3rd image 24 of optional hue from a static picture file arriving at a terminal 23b only in the video signal transmission period of an image part 20c in single hue in the 1st image 20. The hue of the 2nd and the 3rd images 22 and 24 is not limited, so an image of high quality is obtained with the larger degree of freedom as before.
Patent JP-S56111274-A (JP)
Title: Manufacture of photoelectromotive force element
Inventor: YAMANO MASARU
IPC: C23C16/509
Filed: 1980-02-07
Abstract: PURPOSE:To obtain a homogeneous amorphous Si film by rotating the surface of a substrate whereon the film is formed without directing the same upward in the case when the film is formed to serve as the photoelectromotive force element on the substrate by plasma reaction. CONSTITUTION:A plasma reaction chamber 8 having a valve 19 to a vacuum exhaustion system is connected with a silane gas producer 16 through the intermediary of valves 13 and 12, with a diborane gas producer 17 through the intermediary of valves 14 and 12 and with a phosphine gas producer 18 through the intermediary of valves 15 and 12, respectively. Moreover, in the reaction chamber 8, the 1st electrode 9 and the 2nd electrode 10 are arranged at a prescribed interval and are connected with a high-frequency power source 11 for generating a high-frequency electric field. In the device thus constituted, the transparent insulation substrate 1 made of glass and the like is fitted to the lower surface of the electrode 9, with its surface to be coated with the film faced downward, and the end of a metal supporting shaft 21 provided at the electrode 9 and projected out of the reaction chamber 8 is rotated by a motor 22. In this way, the local ununiformity of plasma reaction is removed and adhesion of granular Si or the like is avoided, whereby the uniform and excellent film is obtained.
Patent JP-S55108979-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWABE SADANOBU
IPC: G11B15/467
Filed: 1979-02-09
Abstract: PURPOSE: To make it possible to change a cue signal without influence upon recorded control signals, by making reproduced signals from a control track into pulses and by using positive and negative pulses for control signals and the cue signal.  
     CONSTITUTION: When control head 6 and control amplifier 9 are connected by switcher 8, only control signal B out of signal A reproduced from a control track is extracted and amplified by positive-polarity amplifier 10, and only cue signal C is extracted and amplified by negative-polarity amplifier 14 similarly. Then, recording circuit 13 generates recording signal D according to a cue signal write command and a desired cue signal which should be written at this time. In this case, the signal by which the tape is magnetized to the N pole is applied to head 6 by signal C, and the signal by which the tape is magnetized to the S pole is applied to head 6 by the cue signal which should be written next. As the result, new cue signal E is recorded on the tape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000217249-A (JP)
Title: Device for protecting electronic apparatus
Inventor: ONO SEIICHI
IPC: H01T4/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To enable an electronic apparatus to be protected against lightning discharge, to be used even if the lighting discharge occurs, and to enable effective measures to be taken in an area where lighting tends to occur geographically. SOLUTION: This device comprises an AC plug socket part 31, to which the plug 2 of an electronic apparatus 1 is connected, a unit plug 32 which is connected to a home AC wall socket, an anti-lightning circuit which blocks at least lightning discharge, and a box unit in which the AC plug socket part 31, unit plug 32 and anti-lightning circuit are arranged. In other words, this device is made up of a first connecting means, to which the power supply plug of an electronic apparatus is connected, a second connecting means which is connected to a power supply wall socket, a protective circuit which is effective at least against lightning discharge, and a box unit in which the connecting means and protective circuit is arranged.
Patent JP-H02195052-A (JP)
Title: Autotensioner
Inventor: KOBAYASHI YUKIMORI
IPC: F16H7/12
Filed: 1989-01-24
Abstract: PURPOSE:To improve the following and damping abilities of an autotensioner by fitting plural vanes on the periphery of a shaft inclinedly at a certain angle to the radial center line of the shaft with a vane base part being slidable into a slit, and sealedly filling liquid around the vane. CONSTITUTION:In the case of sudden increase in the tensile force of a timing belt 4, the tensile force acts counterclockwisely on a shaft 10 and a vane 18 through an idler 20 and a bracket 19. In this case, since resistance caused by liquid 23 generates radial force to press the vane 18 against a friction member 9, the generated frictional force checks the vane 18 from rotating to restrain the deflection of the timing belt 4. When temperature rise increases the tensile force of the timing belt 4, the idler 20, the bracket 19, the shaft 10 and the vane 18 intend to slowly rotate counterclockwisely, but since the above rotation is very slow, the vane 18 is not subjected to the resistance of the liquid 23. The friction force between the vane 18 and the friction member 9 does not therefore increase to make the rotation of the vane 18 possible. Thus the shaft 10 can rotate to absorb increment in the tensile force of the timing belt 4.
Patent JP-H05199952-A (JP)
Title: Motor-driven air blower
Inventor: MURATA SATORU
IPC: A47L9/00
Filed: 1992-01-30
Abstract: PURPOSE:To provide the motor-driven air blower in which rigidity of a bracket can be held enough, its output is high, and its vibration is low. CONSTITUTION:The motor-driven air blower is constituted by providing a stator 22 and a rotor 17, and a fan 19 for rotating together with the rotor 17, an air guide 15 provided in the lower part of the fan 19, and for holding a load side bearing 18a of the rotor 17, and an antiload side bracket 16 for holding a bearing 18b of an antiload side (antifan side) of the rotor 17, and dividing an exhaust port 27 of the antiload side bracket 16 into roughly equal intervals.
Patent JP-S63182183-A (JP)
Title: Thermal recording material
Inventor: MANDOU RITSUO
IPC: B41M5/44
Filed: 1987-01-24
Abstract: PURPOSE:To improve the chemical resistance of a recording image without decreasing the sensitivity of recording, by providing a microcapsule containing a hydrophobic medium which contains no coloring constituent in a thermal recording layer containing a coloring constituent or otherwise in an undercoat layer touching the recording layer. CONSTITUTION:A microcapsule containing a hydrophobic medium containing no coloring constituent is contained in at least, either of a thermal recording layer or an undercoat layer touching the recording layer in the thermal recording material. The capsule to be used is composed of a wall membrane having characteristics of being impermeable to coloring constituent dispersed in the recording layer at room temperature and of making coloring constituent permeate the membrane in heat recording. As a concrete example of wall membrance substance, for instance, polyurethane, polyurea, etc., are exemplified. Since the wall membrane of the capsule is again impermeable to coloring constituents after recording, a portion of coloring constituents generated in thermal recording is taken into the capsule and dissolved in the hydrophobic medium to be reserved. Therefore, a recording image is neither discolored nor printing flow occure, and a clear recording image is kept.
Patent JP-H07223679-A (JP)
Title: Two-component mixing container
Inventor: SHIRAISHI NOBUO
IPC: B65D81/32
Filed: 1994-02-08
Abstract: PURPOSE:To provide a two-component mixing container which can contain two components of different kinds in an isolated condition in one container and in which the two components are not permitted to be mixed with each other until the time when they are used. CONSTITUTION:A two-component mixing container has a tray-shaped container main body 1, wherein upper face opening-shaped containing parts 2, 3 are provided in parallel with each other and connected to each other via a connecting part 4, and a covering seal mounted disengageably on the upper face of the container main body 1 and connecting part 4. One of side walls with which both the containing parts 2, 3 are opposed to each other is formed into a slant face. One thin-walled part 6 directed vertically and two thin-walled parts 7, 8 directed slantingly upward are extended linearly from a central portion of the lower end of the slant face while portions of the slant faces positioned on the upper sides of both the thin-walled parts 7, 8 directed slantingly upward are formed into a cross-sectionally dogleg-shaped inversion part 9. The other side wall with which both the containing parts 2, 3 are opposed to each other is formed into a dogleg-shaped cross-sectional shape substantially along the inversion part 9.