baber/WOPTO huggingface dataset:
Patent JP-S61178502-A (JP)
Title: Mounting method of heat insulating board to frame for turbine and generator
Inventor: SOTOZAKI KENJI
IPC: F01D25/28
Filed: 1985-02-05
Abstract: PURPOSE:To shorten a working time, by assembling an anchor bolt projecting to the rear side with a heat insulating board, and thereafter embedding the heat insulating board in a frame during placing of a ready-mixed concrete until the frame is completely formed. CONSTITUTION:In forming a heat insulating board 6, an anchor bolt 12 projecting to a rear side is embedded in the heat insulating board 6, and is assembled therewith. In placing a ready-mixed concrete to as to form a frame 1, the heat insulating board 6 is made flush with the frame 1. Subsequently, in placing the ready-mixed concrete until the frame 1 is completely formed, the heat insulating board 6 is embedded in the frame 1. Thus, a working time may be shortened.
Patent JP-H05214895-A (JP)
Title: Tail seal device of shield excavator and method of controlling gap between tail seal and segment
Inventor: TSUCHIYA KIYOSHI
IPC: E21D11/00
Filed: 1992-02-06
Abstract: PURPOSE:To prevent a tail seal from a inversion phenomenon caused by external pressure by controlling a gap between a tail seal mounting section and a segment in a shield excavator. CONSTITUTION:After the manufacture of a shield hull 1, an inside diameter of a tail seal mounting plate 3 of the shield hull 1 is measured. After the manufacture of a segment 2, the outside diameter of the segment 2 is measured, and the gap between the tail seal mounting plate 3 and the segment 2 is calculated from those measured values the gap E between a tail seal mounting section 4a and the segment 2 meets necessary allowance in the case of tunnel construction, and the thickness of a gap control plate 6 is so decided by the calculated gap that it has proper size to prevent a tail seal from inversion caused by external pressure. The gap control plate 6 is loaded between the tail seal 4 and the tail seal mounting plate 3.
Patent JP-S55115641-A (JP)
Title: Flywheel utilizing magnetic force
Inventor: SAGAMI EIJI
IPC: F16F15/30
Filed: 1979-02-24
Abstract: PURPOSE:To improve efficiency of a flywheel, by fixing permanent magnet members to the boss of a rotatable member, and disposing sector-shaped permanent magnets on the opposite sides of the rotatable member. CONSTITUTION:When rotation of output shaft 4 is started with rotation of a prime mover 3, permanent magnet members A1-An are turned between permanent magnet members B1-Bn and C1-Cn, so that permanent magnet members A1-An are urged by the magnetic repulsive force acted between magnet members A1-An and magnet members B1-Bn, C1-Cn in a direction reducing the inclined magnetic force, that is, in the direction M shown in the drawing. Therefore, it is enabled to increase the rotation output of shaft 4.
Patent JP-H05216404-A (JP)
Title: On-vehicle navigator
Inventor: SATO GIICHI
IPC: G01C21/00
Filed: 1992-02-06
Abstract: PURPOSE:To confirm all guide places regarding a desired kind, which are present along and nearby a guide course, through easy operation. CONSTITUTION:Names and position coordinates of one or plural guide places are stored on a CD-ROM 1 and when a desired kind of guide places are called on a console panel 2, a guide place retrieval and selection processing part 17 refers to the CD-ROM 1 and a guide course memory 16 to search for all of the guide places of the desired kind which are present along the guide course within a constant distance from the guide course, thereby drawing them on a 2nd V-RAM 20 and displaying an image of the 2nd V-RAM 20 on the screen of a CRT display device 4 through a switching part 21 and a video conversion part 22.
Patent JP-S61180429-A (JP)
Title: Manufacture of semiconductor liquid phase epitaxial growth equipment
Inventor: YAMABAYASHI NAOYUKI
IPC: H01L21/208
Filed: 1985-02-06
Abstract: PURPOSE:To widen the effective space eliminating any useless space by a method wherein a reaction tube and a heater are formed into one body making use of carbon for a jig made of pyrolytic boron nitride to form a heating element. CONSTITUTION:A jig 11 with inner diameter equal to outer diameter of a reaction tube to be produced is made of carbon graphite with thermal expansion coefficient almost equal to that of pyrolytic boron nitride (PBN). PBN12 with sufficient thickness required for a reaction tube is deposited by CVD process adhering closely to the inner wall of jig 11. The carbon graphite of jig 11 is processed into a heating element 13. Finally round electrodes 14, 15 are formed on both ends of heating element 13. Through these procedures, any useless space may be eliminated to widen the effective space.
Patent JP-S59146112-A (JP)
Inventor: MATSUNAGA HAYASHI
IPC: H01H13/52
Filed: 1984-02-07
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-S61182319-A (JP)
Title: Load pump unit
Inventor: NIIRU AARU ADAMUZU
IPC: H03L7/08
Filed: 1986-01-31
Abstract: The present invention discloses a low order charge-pump filter operable with a single variable current source. The integrating capacitor of the charge-pump is connected in an H-bridge switching configuration with four switches that are operable to control the current source to supply current to a first node of the capacitor or to a second node of the capacitor or to bypass a capacitor, depending on the state of operation of the charge-pump. The charge-pump filter disclosed is particularly useful for providing the low order response for a phase detector in a phase-locked loop.
Patent JP-S60165452-A (JP)
Title: Plural equipments control system
Inventor: SATOU YASUO
IPC: G05B24/00
Filed: 1984-02-08
Abstract: PURPOSE:To avoid simultaneous starting and eliminate the necessity of large-capacity electric source by a method wherein operation command signals for respective equipment controllers are provided with different delay times respectively to start a plurality of controlled equipments with single operation command at different times respectively. CONSTITUTION:Multi-pole switches 23, 33, 43 for respective equipment controllers 2, 3, 4 are set so as to have different opening and closing contact positions or all contacts of the switch 23 are opened, the first contact of the switch 33 is closed and the second contact of the switch 43 is closed, for examples. Different delay times are set in delay circuits 24, 34, 44 respectively in accordance with the closing contact positions of the multi-pole switches 23, 33, 43. Accordingly, the operation command signals, transmitted from the transmission circuit 12 of a remote controller 1, are received simultaneously by respective receiving circuits 22, 32, 42, however, each of them are delayed by the delay circuits 24, 34, 44 to give the signals to the control circuits 21, 31, 41 and the controlled equipments 20, 30, 40 are started sequentially at different times. The simultaneous starting will never be caused even when a plurality of controlled equipments such as air conditioners having large starting currents are operated by single and simultaneous command, therefore, the capacity of the electric source may be small enough.
Patent JP-H10225082-A (JP)
Title: Linear solenoid
Inventor: MORITA YOSHIYUKI
IPC: H02K33/16
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a linear solenoid which can be retained well at a prescribed neutral position at the time of shutting off energizing, without using a return spring, and is capable of making a displacement in proportion to energizing amount and direction from the neutral position to an arbitrary fore or aft direction according to the energizing amount and direction. SOLUTION: A plunger 10 is retained at an energizing 0 position, where the central part of a permanent pole face 120 and a neck part 211 overlap each other in an axial direction at the time of shutting off energizing (non- energizing). When an electric current is carried in an exciting coil 23 in a prescribed direction, attraction and repulsion act between the permanent pole face 120 of the plunger 10, and both the pole piece parts 213 of an inner yoke 21, and axial thrust is generated by the forces. The plunger 10 is deviated almost linearly, corresponding to energizing amount by the axial thrust, so that the direction of the axial thrust is reversed by the change in the energizing direction.
Patent JP-H08192373-A (JP)
Title: Method and device for eliminating branch pipe
Inventor: FUJITA MASATSUGU
IPC: F22B37/58
Filed: 1995-01-13
Abstract: PURPOSE: To efficiently eliminate a branch pipe fixed to a hole of a pipe supporting plate. CONSTITUTION: An insertion part 3a of a branch pipe 3 in relation to a pipe supporting plate 1 is heated from the inner surface, and cooled so as to reduce the diameter thereof, and the branch pipe 3 is loosed from a hole 2. An area D of the branch pipe 3 under the pipe supporting plate 1 is circularly heated so as to apply the tensile force in the direction for separating the branch pipe from the pipe supporting plate 1 to the tip of the branch pipe, and the circular heated part is pulled for breakdown, while the branch pipe chip of the tip side is drawn from the pipe supporting plate 1.
Patent JP-S53106569-A (JP)
Title: Sealing method for color receiving tube and its device
Inventor: FUNAKI KISHIYOU
IPC: H01J9/34
Filed: 1977-02-28
Abstract: PURPOSE:To seal the electrom gun to a given position, by detecting the angle to the video screen of electrom gun optically, automatically performing the positioning work, increasing the working efficiency, and keeping high accuracy.
Patent JP-S56117268-A (JP)
Title: Microfilm printer
Inventor: YANAGI MASAAKI
IPC: G03G15/04
Filed: 1980-02-22
Abstract: PURPOSE:To add random original information, by adding the original information to some part of a projected-light image by providing a reflex mirror, which occludes part of a picture of a microfilm, on an optical projection path to the photoreceptor of the microfilm. CONSTITUTION:The figure shows the projection of original information 22 of microfilm 3 upon photoreceptor drum 6. Reflex mirror 15 intercepts the projected image of microfilm 3 partially and original information 22 is written in the blank. When reflex mirror 15 is enabled to move as shown by arrow, added original information 22 can freely be increased and information addition to the enlarged print of microfilm 3 can freely be done. Further, the shutting light method as to the picture of microfilm 3 is enabled by placing unfigured white paper instead of original 22.
Patent JP-H08222726-A (JP)
Title: Lateral voltage drive semiconductor device
Inventor: INABA MASAMITSU
IPC: H01L29/786
Filed: 1995-02-09
Abstract: PURPOSE: To make a current flow through a lateral voltage drive semiconductor device from zero volt as well as to contrive a reduction of on-resistance of the device by a method wherein carrier injected regions are provided in parallel to a p-type body and alternately with n<+> drains, and control electrodes are connected with the carrier injected regions. CONSTITUTION: n<+> drains 4 and p-type bases 5 are arranged in parallel to a p-type body 2 and in roughly a straight line manner in the depth direction of a segment and at the same time, a plurality of pieces of the drains 4 and the bases 5 are alternately arranged. A voltage higher than that of a source electrode 6 is applied to drain electrodes 8 and a voltage higher than a diffusion potential in the p-n injections between an n-type drain 3 and the bases 5 is applied to base electrodes 9 connected with carrier injected regions. Thereby, holes are uniformly injected in a main electronic current from the bases 5 in the depth direction of the segment. Moreover, the holes injected from the bases 5 are effectively injected in the main electronic current.  As a result, a conductivity modulation is accelerated in drain regions in the whole depth direction and an on resistance of a lateral voltage drive type semiconductor device can be reduced.
Patent JP-H04240483-A (JP)
Title: Tank body of double-tank washing machine
Inventor: KOSHIMIZU MASARU
IPC: D06F29/00
Filed: 1991-01-22
Abstract: PURPOSE:To give a size suitable to disposal or recycling process. CONSTITUTION:When a washing tank part 16 and a dehydrating tank part 17 are put side by side and formed integrally, the washing tank part 16 and the dehydrating tank part 17 are connected at their opening edge parts with a beltlike connecting part 18. If the connecting part 18 is cut along a beltlike line, the washing tank part 16 and the dehydrating tank part 17 can be easily separated, and each of the parts is reduced to a size suitable to disposal or recyling process.
Patent JP-H10219773-A (JP)
Title: Water saving member
Inventor: FUJIWARA OSAMU
IPC: E03C1/086
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To enable a water saving member such as a faucet, a shower, etc., installed in a terminal piping of waterworks to save water without impairing the sense of use, at the same time, prevent the water saving member from stopping up caused by using it for a long period of time, use it even in a cold district at a low unit price and to have the excellence in sanitary conditions. SOLUTION: A water saving member 11 is installed in a terminal piping of waterworks, and it is equipped with a water saving passage 15 having a caliber (d) narrowing smaller than the caliber D of the pipe. An outlet section 17 of the water saving passage 15 is so formed that the caliber thereof is gradually getting bigger. By the constitution, water narrowing flow in the water saving passage 15 widens in the circumference thereof to flow out to the inside of the piping along the outlet section 17 having the caliber gradually getting bigger, and the water is discharged to the outside from the terminal piping as if there is sufficient flow therein. Then, the water saving member 11 is made of hard resin compounding resin such as styrene system, etc., with antimicrobial such as silver system, etc., and having antibiosis.
Patent JP-H10216625-A (JP)
Title: Two-tone coating method for vehicle and two-tone coating structure for vehicle
Inventor: NAHATA TOMEICHI
IPC: B05D1/36
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of coating and to improve appearance by preventing the boundary part for dividing the coating of two-tone coating from appearing as a large difference in level in the outermost position of the two-tone coating in the case a vehicle constituting member is subjected to the two-tone coating. SOLUTION: This two-tone coating method for vehicles has a first coating stage for forming a first coating film layer 1 contg. coloring pigments on the vehicle constituting member as the material to be coated which is subjected to a substrate treatment at need, a second coating stage for forming a second coating film layer 2 contg. the coloring pigments in the partial region on the first coating film layer 1 and a third coating stage for forming a third coating film layer 3 consisting of a low-hiding coating material which is prepd. by dispersing and incorporating a brightener into a transparent resin and has transparency on the other region on the first coating film layer 1 in such a manner that the third coating film layer 3 is partly overlapped on the end edge 2a of the second coating film layer 2.  The second coating stage is a coating stage for regulating the end edge 2a of the second coating film layer 2 at the desired boundary for dividing the coating by previously masking the first coating film layer 1.
Patent JP-S63189458-A (JP)
Title: Polyarylene sulfide resin composition for sealing electronic part and electric part
Inventor: IZUTSU HITOSHI
IPC: C08L81/02
Filed: 1987-02-03
Abstract: PURPOSE:To obtain the titled composition having excellent adhesivity to metals and silicon chips, preventing water from permeating, raising reliability of electronic parts, by blending a polyarylene sulfide resin containing a filler with a copolymer polyamide. CONSTITUTION:100pts.wt. polyarylene sulfide resin containing a filler is blended with 0.05-30pts.wt. copolymer polyamide. A polyarylene sulfide resin having 1,000-20,000g/10min melt flow rate measured by ASTM method is preferable as the polyarylene sulfide resin. Nylon 6, 66, 610, etc., having <=170 deg.C melting point are used as the copolymer polyamide. The composition may be blended with a silane coupling agent.
Patent JP-H03227846-A (JP)
Title: Comb-shaped table and method for conveying base material for laminated plate
Inventor: TSUNODA KAZUYOSHI
IPC: B65H5/04
Filed: 1990-01-31
Abstract: PURPOSE:To decrease inferiority of a dent and to prevent mixing of foreign matter in a base material with less scattering of resin dust by enabling comb teeth of each table to penetrate through a space of comb teeth of the mate table and providing slip stoppers of the base material in the point end comb tooth in a horizontally moving direction of the moving table. CONSTITUTION:A moving table 1, after it is moved in a direction of an arrow head B, is stopped just above a fixed table 2 next vertically lowered, and comb teeth 3 of the moving table 1 penetrate through comb teeth 4 of the fixed table 2 from the upper to the lower simultaneously reloading a conveyed base material 5 on the fixed table 2. The moving table 1, stopped just below the fixed table 2, is returned further in the direction of an arrow head A. After the moving table 1 is moved in the direction A, a separate moving table, which reciprocation-moves between the fixed table 2 and a fixed table adjacent before the fixed table 2, is returned below the fixed table 2, lifted to load the base material 5, further lifted, stopped and then advanced to convey the base material 5. In such a manner as mentioned, the moving table 1 is advanced to convey the base material 5 in the direction B.
Patent JP-H05190469-A (JP)
Title: Method of monitoring gas head of cvd apparatus
Inventor: KUDO ATSUSHI
IPC: H01L21/31
Filed: 1992-01-10
Abstract: PURPOSE:To provide a method of monitoring flakes of an oxide adhering to the jet face of a gas head in a reactor concerning an atmospheric pressure CVD apparatus of discrete type. CONSTITUTION:A switch valve 18 is installed on a reactor 11. During a temporary stop of reaction process such as replacement time of wafer, the switch valve 18 is opened and an endoscope 31 mounted on the top of an optical fiber 32 is inserted into the reactor 11. By a receiving camera connected to the optical fiber 32, the jet face of a gas head is received to display on a monitor and then an adhering condition of flakes of an oxide adhering to the jet face is monitored. Thus, the condition of flakes adhering to the jet face is easily monitored at any time and a cleaning of the gas head can be performed at a proper timing. Further, the quality of thin film formed on a wafer and its yield are improved.
Patent JP-S56118666-A (JP)
Title: Process of removing iron content from total iron measuring reagent
Inventor: HAYASAKA TAKAO
IPC: G01N31/00
Filed: 1980-02-23
Abstract: PURPOSE:To make it possible to remove iron content from a total iron measuring reagent by a single treatment without using injurious solvent, by adding iron reducing agent and bathophenantroline acetic acid solution or ethanol solution to the reagent, and filtering thus produced precipitate. CONSTITUTION:500g of a total iron measuring reagent (ammonium acetate and hydroxylamine hydrochloride) for measuring iron content in hoiler water and boiler- supplying water is dissolved in water to produce 1 litre of solution, and to this solution, in the case of using ammonium acetate as an iron reducing agent, 10ml of water solution of hydroxylamine hydrochloride (10w/v%) and also 10ml of bathophenantroline acetic acid solution or ethanol solution (1/400M) are added. Thus, mixed solution is agitated for more than 1hr and set still for 24hr, and then by using a millipore filter having small holes of 1.2mu in diameter, thus formed complex precipitate is filtered to produce iron-free reagent solution. In this process, unlike the conventional process, it is possible to obtain a large quantity of iron-free solution by a single treatment without using injurious solvent.
Patent JP-H05186028-A (JP)
Title: Roller conveyor units and roller conveyor
Inventor: ONISHI TOSHIO
IPC: B65G39/02
Filed: 1992-01-09
Abstract: PURPOSE:To form a roller conveyor for desired transfer routes by altering freely a length of the roller conveyor, a pitch between rollers, or curved angle and curvature radius of the roller conveyor for curved route. CONSTITUTION:One or several rollers 16 are supported rotatably on a supporting member 14 which is fixed to a base plate 12, and also a connecting member 18 is provided on the base plate 12 or supporting member 14 to constitute a roller conveyor unit 10. Then multiple roller conveyor units 10 are connected with their connecting positions altered, etc., to form a roller conveyor for several types of straight or curved routes.
Patent JP-H08228673-A (JP)
Title: Apparatus for removing ethylene
Inventor: SAKAI SATOSHI
IPC: F25D23/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide an apparatus for removing ethylene, which does not show the decrease of the efficiency of an absorbing material in continuous use. CONSTITUTION: A porous air-permeable absorbing material 8 rotationally moves with a specified speed between an inner air duct 2 and an outer air duct 4. Ethylene gas is absorbed and removed by the absorbing material 8 from the ethylene gas-containing air derived from the inside of a chamber 20 to introduce into the inner air duct 2, and the ethylene-removed air is returned into the chamber 20. Hot air is passed through an ethylene-absorbed absorbing material 8 which stays in the outer duct, and the absorbed ethylene is purged and exhausted outside together with the hot air.
Patent JP-H04260006-A (JP)
Title: Optical branching and coupling device and production thereof
Inventor: YUI MASARU
IPC: G02F1/313
Filed: 1991-02-15
Abstract: PURPOSE:To obtain the manufacture of the optical branching and coupling device which is adjustable in optical branching ratio or coupling ratio by decreasing the refractive index of the end part of a coupling part between plural optical waveguides. CONSTITUTION:A substance 41 which provides effect to a decrease in the refractive index of a substrate 1 and has a larger diffusion coefficient than the material constituting optical waveguides 31 is used in the area of the end part of the coupling part between the optical waveguides 31. Consequently, a large refractive index difference is generated between the optical waveguides 31 and substrate 1, so the light in the optical waveguides 31 never leaks into the substrate 1 and the optical branching and coupling device which has desired coupling length is obtained.
Patent JP-H07212144-A (JP)
Title: High frequency amplifier
Inventor: IGARASHI SADAO
IPC: H03F3/193
Filed: 1994-01-20
Abstract: PURPOSE:To stabilize a drain current flowing through a FET in spite of the change in ambient temperature and the dispersion of an element by setting the FET as a first signal amplifier, and a constant current circuit cascade- connected to the FET as a second signal amplifier. CONSTITUTION:Since a transistor TR24 and the FET 11 are connected in series in DC fashion, the same drain current flows as the collector current of the TR24 on the FET 11. A high frequency signal is inputted from an input terminal 101, and after it is low noise-amplified by the FET 11 via a matching circuit, it is further signal-amplified by the bipolar transistor TR 24 via a coupling capacitor 17, then, it is fetched from an output terminal 102 via a coupling capacitor 27. Consequently, since the drain current of the FET 11 can be decided by the constant current circuit 2, a constant drain current Id can be always supplied, and stable gain and noise index can be obtained even when the dispersion of the Idss characteristic of zero bias drain current of the FET 11 or the change of ambient temperature occurs.