baber/WOPTO huggingface dataset:
Patent JP-H08148791-A (JP)
Title: Circuit board
Inventor: ONO MASAHIRO
IPC: H05K1/11
Filed: 1994-11-18
Abstract: PURPOSE: To effectively form a wiring pattern without insulation failure of wiring patterns without decreasing a mounting density by disposing a lower pad on the entire bottom of a hole, and connecting an upper pad to the lower pad. CONSTITUTION: The shape of a lower pad 5 formed by connecting to a first wiring pattern formed at the lower side of an insulating layer 3 is formed larger than that of a hole 3A formed at the layer 3, and the pad 5 is disposed at the entire bottom of the hole 3A. An upper pad 6 formed integrally with a second wiring pattern 4 formed on the upper surface of the layer 3 is formed on a flat surface formed on the upper surface of the layer 3. Thus, since the pad 5 is disposed at the entire bottom of the hole 3A formed at the layer 3, the pad 5 can be formed at the flat surface formed with the lower pad. Accordingly, even if the pattern 4 and the pad 6 are formed by screen printing, there is no fear of causing a malfunction between the pad 6 and the pattern 4.
Patent JP-H07140198-A (JP)
Title: Method and equipment for testing semiconductor
Inventor: IDE HIDE
IPC: G01R31/26
Filed: 1993-11-15
Abstract: PURPOSE:To simplify the management of time correction data by providing means for storing a data, for correcting the delay time of signal in a test board, on each test board thereby providing each test board with a time correction data. CONSTITUTION:An IC tester 1 measures the signal delay time for the distance between a test head and the end of a socket by reflection method. The signal delay time is then written, as a time correction data, from the IC tester 1 into a correction memory(5-1, 5-2... 5-n) using a dedicated pin of the test head. When the time correction data for a test board 3i (3-1, 3-2... 3-n) is required during the test, the time correction data are read out from a correction memory 5i and employed as a correction value. Since the test board 3 itself has a time correction data in the semiconductor tester, management of time correction data can be simplified even when a large number of IC testers 1 of same type are used.
Patent JP-H06140317-A (JP)
Title: Method of boring window in resin film for semiconductor device
Inventor: KAJIWARA SATOMI
IPC: G03F7/26
Filed: 1992-10-23
Abstract: PURPOSE:To improve the accuracy of dimension and the shape of a rein film such as polyimide resin, etc., coated for the protective film or a flattening film of an integrated circuit device. CONSTITUTION:When boring a square window 11 in the resin film 10 applied on the surface of a wafer 1 and half hardened, a photoresist film 20 is exposed for a boring pattern, making the corner of the square of the window 21 the photoresist film 20 to designate the pattern have the roundness with a radius r of curvature one and a half times as large as the thickness t of a resin film 10 in advance, and then the photoresist film is exposed in basic developing liquid, and at the same time the resin film 10 is dissolved to bore a window 11, and after removal of the photoresist film 20, a wafer 1 is heated to completely harden the resin film 10.
Patent JP-2001105979-A (JP)
Title: Outside mirror for automobile with vibration power generator and storage battery
Inventor: MURATA YOSHIHIRO
IPC: B60R1/06
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an outside mirror for an automobile capable of effectively generating power as long as the automobile is idled or traveled regardless of day or night without being affected by weather and geological weather conditions and effectively feeding power to electrical apparatuses of the outside mirror for the automobile. SOLUTION: A vibration power generator 14 generating power by the vibration of the outside mirror for an automobile generated when the automobile main body is idled or traveled is provided on a mirror housing 3 storing the mirror for power generation, and the generated power is rectified by a rectifying circuit and stored in a storage battery 15.
Patent JP-2000111646-A (JP)
Title: Doppler detecting display method and system thereof
Inventor: MINAMI HIDEKUNI
IPC: G01S7/56
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a Doppler detecting display method for enabling an operator to easily and accurately judge whether it is an echo or not. SOLUTION: An echo sounder transmitter array 3 radiates a transmission signal having detecting resolution of a desired Doppler shift, and while a phase matching unit 5 form a directional beam having directivity with every constant azimuth and constant time on the basis of a received signal received by an echo sounder receiver array 4. A replica correlating unit 6 calculates a correlation level with plural replica signals being the same waveform as the transmission signal or a waveform compressed or extended in time with every directional beam to decide a display color and display lightness by a maximum value selected on the basis of the correlation level and a relative speed detected on the basis of the maximum value to display the correlation level in a corresponding position on two-dimensional coordinates in the decided display color and display lightness.
Patent JP-H06108273-A (JP)
Title: Method for washing vacuum device
Inventor: KONO MICHIHISA
IPC: H01L21/3065
Filed: 1992-09-30
Abstract: PURPOSE:To avert the inside wall of a dry etching device using HC1 from the corrosion by the HC1. CONSTITUTION:The chamber of the vacuum vessel using HC1 is internally evacuated to a vacuum and ethylene is introduced therein before the chamber is opened. There is no corrosiveness of hydrogen chloride within the vacuum. The ethylene reacts with the hydrogen chloride and yields ethyl chloride having no corrosiveness when the ethylene is introduced into the chamber. Since the ethyl chloride hardly reacts with moisture, the generation of the hydrogen chloride by reaction with the moisture in the atm. does not arise even if the chamber is opened to the atm. while the ethyl chloride is held adsorbed on the inside wall of the chamber. The inside walls is thus averted from corrosion and the cleanliness and safety of the process are improved.
Patent JP-2001105955-A (JP)
Title: Device for vertically locking body of dump truck
Inventor: ABE SEIICHI
IPC: B60P1/04
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent a body from being lowered or prevent a hoist cylinder from being set to an overload state when an engine is started in a body vertical locking device for vertically locking a body by the operation of an electric lever. SOLUTION: This device for vertically locking a body is provided with a hoist valve 13 feeding the discharged pressure oil of a hydraulic pump 11 driven by an engine 10 to the hoist cylinder 9, a solenoid proportional pressure control valve 30 feeding the discharged pressure oil of an auxiliary hydraulic pump 12 driven by the engine 10 to the first and second pressure reception sections 23, 24 of the hoist cylinder 13, a solenoid selector valve 40, and a controller 48 excitation-controlling the solenoid proportional pressure control valve 30 and the solenoid selector valve 40 based on the output electric signal of an electric lever 50. The controller 48 outputs a signal to set the hoist valve 13 to a float position when a seat signal and an engine start signal are inputted and outputs a signal to set the hoist valve 13 to a hold position when only the engine start signal is inputted.
Patent JP-H02182779-A (JP)
Title: Preparation of sterilizing aerosol solution containing no antiseptic
Inventor: ERUUIN SHIYUBUIIGURU
IPC: A23L3/358
Filed: 1989-11-02
Abstract: PURPOSE: To effectively prepare a sterile preservative-free aerosol saline solution for a contact lens user by filling and sealing a spraying solution and propellant gas preserved with a hydrogen peroxide into a pre-sterilized aerosol container.  
     CONSTITUTION: A spraying solution preserved with a sufficient amount of hydrogen peroxide is aseptically filled into a pre-sterilized aerosol container. A solution of the present invention is prepared by aseptically introducing into the aerosol container a means to convert a hydrogen peroxide into an inert or nonreactive substances one of which is a propellant gas, and by sealing the container to store for a sufficient time to complete the inactivation of time hydrogen peroxide and to generate a sufficient amount of the propellant gas for spraying the liquid from the aerosol container. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62144295-A (JP)
Inventor: HISATAKE TSUNEO
IPC: G07C5/00
Filed: 1985-12-18
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-H04158171-A (JP)
Title: Air conditioner
Inventor: OGAWA YOSHIAKI
IPC: F04B49/10
Filed: 1990-10-23
Abstract: PURPOSE:To prevent an over-loaded operation of a compressor, prevent a reduction in a life of the compressor and at the same time to improve a reliability in operation of the compressor by a method wherein the operation is controlled in such a way as an upper limit value is set low during a period starting from a heating operation to a predetermined time. CONSTITUTION:A main control part 8 is comprised of a micro-computer or an inverter or the like. The number of revolution of a compressor 1 is controlled in response to a difference between an indoor air temperature detected by a temperature sensing sensor 10 and a set temperature set by an operating part 11. This is controlled in such a way as the number of revolution of the compressor 1 is reduced when the temperature of a heat exchanger 3 at an indoor side detected by a temperature sensing sensor 9 exceeds a predetermined upper limit value (a set temperature). Then, a predetermined time when a heating operation is started is controlled so as to set a lower upper limit value T1 slightly than a normal upper limit value T2. That is, as a temperature of the indoor side heat exchanger 3 at the time of t2 exceeds an upper limit value T2, the main control part 8 decreases the number of rotation of the compressor 1 and controls a temperature of the indoor side heat exchanger 3 so as to return it within a temperature controlling zone and at the same time control is effected in such a way as a high pressure value does not exceed an allowable high pressure value.
Patent JP-S63140699-A (JP)
Title: Prevention of overload operation of engine welder
Inventor: GOTO MITSUHIRO
IPC: H02H7/06
Filed: 1986-11-28
Abstract: PURPOSE:To protect an engine, by a method wherein a load for the engine is detected by the number of rotation of the engine and the load, loaded on a generator, is removed when the engine is brought into an overload operating condition. CONSTITUTION:A generator 16 for the power source of welding and another generator 17 for auxiliary power source are connected to the output side of an engine. A load detecting sensor 27 is formed by a number of rotation detecting sensor, arranged so as to be coping with the output shaft of the engine. When overload condition for the engine is continued for a given period of time, a relay switch 28 opens a field circuit 26. According to this method, a field coil is not conducted and the generator 17 for the auxiliary power source stops the generation of electric power. As a result, the load for the engine becomes only the generator 16 for the power source of welding.
Patent JP-H10134398-A (JP)
Title: Optical head
Inventor: TAKAHASHI JUNICHI
IPC: G11B7/1381
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve reproducing performance for an optical disk, which is provided with higher density than in the present state, by reducing the spot diameter of a laser emitted to the optical disk. SOLUTION: Divergent light from a semiconductor laser 2 is converged by a collimator lens 4a, with a pin hole 5 arranged at the converging point. The light passed through the pin hole 5 becomes the divergent light again and enters a collimator lens 4b. By passing the converged light through the pin hole 5, an optical noise can be eliminated in the defective part of the wave front aberration at the contour of the converged beam, thereby enabling the aberration to be minimized for the semiconductor laser 2 and the collimator lens 4a. The wave front aberration possessed by the semiconductor laser 2 and the collimator lens 4a can be cancelled; therefore, it can be kept minimum for an image- forming optical system in total.
Patent JP-H01127430-A (JP)
Title: Rear underview mirror for automobile
Inventor: SAKUMA TORANOSUKE
IPC: B60R1/08
Filed: 1987-11-13
Abstract: PURPOSE:To improve design by fixing a recess for containing a mirror and a retractable rear underview mirror at the rear end section of roof of a box type automobile, and containing the mirror in the recess when it is not used while projecting the mirror when it is used thereby enabling confirmation of lower rear section. CONSTITUTION:A rear spoiler 10 is arranged laterally at rear end section of the roof 2 of a box type automobile such as bus, wagon vehicle and the like, where a portion thereof is recessed to contain a rear under view mirror 3 retractably through a drive mechanism. The rear under view mirror 3 comprises an outer wall 12 which will be flush with the rear spoiler 10 when the mirror is contained, a remote control unit 15, a holder 14 and a mirror face 13 and retractable into the recess through a drive mechanism comprising pulleys 37, 38 and a timing belt 39 so as to enable confirmation of lower rear section. The mirror is contained in the recess when it is not used and integrated with the spoiler thus improving design performance.
Patent JP-H08111271-A (JP)
Title: Plug with head swing outlet
Inventor: SAITO KIYOKO
IPC: H01R31/02
Filed: 1994-10-12
Abstract: PURPOSE: To provide a plug which is structured in a single piece with a power outlet and with which the outlet part moves to the left and right. CONSTITUTION: A power outlet 2 is attached to a plug 1 so as to be movable in the part 3. Thereby a head swing type outlet is constructed.
Patent JP-2000095846-A (JP)
Title: Thermoplastic polyester resin and insulated electric wire, insulated electric cable and heat-shrinkable tube produced by using the resin
Inventor: HAYAMI HIROSHI
IPC: H01B3/42
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new thermoplastic polyester resin having excellent flexibility, abrasion resistance, thermal aging resistance, electrical insulation, etc., by using a specific monomer unit as the constituent unit and specifying the melt index of the resin. SOLUTION: The objective thermoplastic polyester resin contains a unit composed of (A) an aromatic dicarboxylic acid (preferably methyl terephthalate, etc.), and/or an aliphatic dicarboxylic acid, (B) an aliphatic oxycarboxylic acid (preferably ε- caprolactone) and (C) an aliphatic dicarboxylic acid having C-C unsaturated bond (preferably fumaric acid) as the acid component and a unit composed of (D) an aliphatic diol (preferably 1,4-butanediol, etc.), as the glycol component and is expressed by formula I or II (Ra1 is an aromatic and/or aliphatic hydrocarbon group originated from the component A; Ra2 is a hydrocarbon group originated from the component B; Ra3 is an aliphatic hydrocarbon group having C=C bond and originating from the component C; Rb is a hydrocarbon group originating from the component D; (l), (m), (n) and (q) are each a positive integer).  The melt index (MI: 230 deg.C, under 2.16 kg load) of the resin is adjusted to 1-50.
Patent JP-S63141202-A (JP)
Inventor: YOSHIMURA YOSHINORI
IPC: F21V9/04
Filed: 1986-12-01
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-H01128335-A (JP)
Title: Electron cycloton resonance type ion source
Inventor: TANBA MORITAKE
IPC: H01J27/02
Filed: 1987-11-12
Abstract: PURPOSE:To make an ion high in current density possible to be drawn out so efficiently by installing a yoke which generates a magnetic field leading to an ion drawer electrode part from the inward. CONSTITUTION:Two cylindrical permanent magnets 1, 2 are set up in and around an ion source by opposing the same magnetic poles to each other, and at both ends of these magnets 1, 2, there are provided with yokes 3, 3' and 4, 4' being projected inward a device. An ion drawer electrode 12 is set up on the same surface with the yoke 4', and a magnetic line of force is made so as to lead to the electrode 12 from the inward. In the device constituted like this, after the inside of the device is exhausted, hydrogen gas is led into the device, and when a microwave is led thereinto by a waveguide 7, plasma is generated there. This generated plasma is caught by a caps magnetic field, and thereby the temperature and density are raised up, while it is transferred to the electrode 12 by a divergent magnetic field leading to an end of the yoke 4', and thus an ion is efficiently drawn out by the electrode 12.
Patent JP-H06137341-A (JP)
Title: Bent leaf spring and damper disk
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/16
Filed: 1992-10-23
Abstract: PURPOSE:To keep spring rigidity low, and reduce a width dimension by constituting in such a way that a spring element composed of ring parts having an open ring part in a part and a pair of lever parts having an outward widened interval is connected in a plurality in series to each other. CONSTITUTION:A bent leaf spring 12 is constituted by connecting a spring element composed of ring parts 20 and lever parts 21 in a plurality in series to each other by means of the lever parts 21. These ring parts 20 are formed in an annular body having an approximately same diameter, and the respective ring parts 20 are arranged respectively in a plurality on the opposite sides, and an interval (delta1) is arranged between the adjacent ring parts 20. An open ring part 23 is arranged inside of the ring parts 20, and is brought into close contact with them in a set condition, and the lever parts 21 are arranged extendedly from both sides of the open ring part 23 so that the interval is widened outward. These are connected to the open ring parts 23 of the opposed ring parts 20. Both end connected ring parts 20 come into contact with a projecting part 2a and a locking part 4b of a liquid chamber 10, and are housed in the liquid chamber 10.
Patent JP-H01131041-A (JP)
Title: Cement additive
Inventor: HATA KAZUYUKI
IPC: C04B24/02
Filed: 1987-11-13
Abstract: PURPOSE:To obtain the title additive capable of providing mortar and concrete products having excellent surface beauty without bubbles on the surface by adding a small amount thereof, by blending two kinds of specific alcohols. CONSTITUTION:A cement additive obtained by blending (A) alcohols expressed by formula I (R is 4-18C alkyl, alkenyl or alkylaryl; l is 0-20; m is 1-60; l+m is 1-60; l/m is 0-1/2) with (B) alcohols expressed by formula Il (R' is R; n is 1-60; p is 0-20); n+p is 1-60; p/n is 0-1/2) so as to provide 10/90:90/10 ratio of the components (A) to (B). The above-mentioned additive in an amount of 0.001-0.1 pts.wt. is then added to 100 pts.wt. cement.
Patent JP-S63140094-A (JP)
Title: End plate for electrolytic cell
Inventor: SAITO KOJI
IPC: C25B9/04
Filed: 1986-12-03
Abstract: PURPOSE:To form a end plate having small electric resistance and corrosion resistance by brazing a wire net to the end plate and welding a specific conductive partition wall and carbon fibers successively to the wire net surface and further coating the surface with a resin reinforcing material. CONSTITUTION:The copper wire net or brass wire net 11 is brazed to a lead terminal 1 (end plate) for electric power consisting of a copper plate or brass plate of an electrolytic cell. The conductive partition 2 consisting of a thermoplastic resin and carbon powder and having the thickness larger than the thickness of the net 11 is welded to the surface of said net 11. Carbon fiber paper 12 made of the carbon fibers to a paper shape is welded to the surface of the partition 2 and thereafter, the side face of the end plate 1 and the copper plate or brass plate sides are coated with the resin reinforcing material. The end plate 1 which is stable even after long-period use and repetition of temp. changes and permits easy prepn. is thus obtd.
Patent JP-S63140216-A (JP)
Title: Combustion apparatus
Inventor: UCHIDA KUNIAKI
IPC: F23N3/08
Filed: 1986-12-02
Abstract: PURPOSE:To enable the combustion condition of an apparatus to approach the perfect one by a method wherein the apparatus is composed of a combustion part, a blower for combustion, and a fuel pump supplying fuel to the combustion part and a set revolving speed is selected and switched in accordance with the elevation of a set location by a set device for revolving speed. CONSTITUTION:An apparatus is equipped with a commercial power source 1, a heater 2 for vaporizer, a convection fan motor 3, and a fuel pump 4. Change-over terminals for revolving speeds 5a, 5b, 5c, 5d installed in a blower 5 for combustion are set at the revolving speeds corresponding to the appropriate air quantity at respective flatlands (standard) having the elevation of, for instance, 500-800m, 700-1,000m, 900-1,200m, 1,100-1,400m; therefore, in accordance with the elevation as a use condition a proper terminal is selected by a change-over switch 6. As the need arises, a variable damper 8 is placed at the air inlet of the blower 5 and the necessary air quantity corresponding to the elevation is secured by changing the opening of the damper and by the combination of the switch and damper. By this constitution, when the apparatus is used at a highland and the revolving speed of the blower for combustion is set or the opening of the air inlet damper is set, an air fuel ratio is able to be kept nearly constant.
Patent JP-H01127108-A (JP)
Title: Manufacture of seamless tube
Inventor: TSUMURA SADAYOSHI
IPC: B21B19/04
Filed: 1987-11-12
Abstract: PURPOSE:To improve the biting capability and to restrain generation of internal flaws by shortening a plug lead until a position of the side end part in the transfer direction of a seamless tube in piercing stage reaches the side end part in the transfer direction of a plug. CONSTITUTION:Before a start of piercing rolling, a plug lead L1 is set to be a low level and a round billet 14 is fed between rolls 1, 1'. Assuming an outside diameter of the billet 14 is D1 and an outside diameter of the billet 14 at a position at which the billet 14 is pierced by the top of a plug 2 is d1, a top part draft ratio is expressed by (D1-d1)/D1 and is a large value. By this, the top part of the billet 14 is positively bitten between the rolls 1, 1' and is pierced to form a hollow tube stock 15. When a position of the top of the stock 15 reaches the base end of the plug 2, the plug lead setting is changed to be a high level. Parts of the billet 14 except the top part is pierced and rolled by small tractional forces, so that generation of Mannesman cracks is prevented and the billet 14 is formed into the high quality stock 15.
Patent JP-H10176174-A (JP)
Title: Method for distributing antifouling agent in vapor phase to heater
Inventor: LEMKE HARALD K
IPC: C09K3/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To inhibit fouling and formation of coke in the high-temp. zone of a hydrocarbon processing apparatus by adding an effective amt. of an antifouling agent selected from among tri-t-butylphenol phosphate esters(TBPE), phenol phosphate esters(PPE), and their mixtures in the vapor phase to a hydrocarbon fluid before the fluid is brought into contact with the high-temp. zone. SOLUTION: PPE is represented by formula I [wherein Q is Z or R; two of Q's are Z; R is H or a 1-7C alkyl; one or two of R's are an alkyl: and Z is a group represented by formula II (wherein R2 and R3 are each R provided one or two of them are alkyl; and every (n) is 1-9)], LDP-301 being a commercially available example. A commercially available example of TBPE is Durad 620B. The high-temp. zone is at 240 deg.C. The antifouling agent is added to a carrier (e.g. steam, air, or a hydrocarbon gas) stream and is added in an amt. of 5-2,000ppm based on the mass flow of the hydrocarbon fluid.