baber/WOPTO huggingface dataset:
Patent JP-H08214463-A (JP)
Title: Battery charging equipment
Inventor: CHIYAARUSU ESU SUTEFUANZU
IPC: H02J7/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a battery charger for charging a plurality of batteries of electronic device by detecting the current state of battery and charging the batteries by enabling or disabling the elements in a charge switching circuit selectively, based on the state of battery thus detected. SOLUTION: A battery charger 100 is connected with a power supply 20 via an input cable 90 and is provided with charge switching circuit elements for feeding charges to a battery 110 under the control of a controller. The controller is provided with a state detection logic circuit and a charging logic circuit, wherein the state detection logic circuit detects the current state of the battery 110 whereas the charging logic circuit enables or disables the charge switching circuit elements selectively, based on the detection results of the state detection logic circuit thus charging the battery 110. With such arrangement, a plurality of batteries 210 in an electronic apparatus 50 can be charged.
Patent JP-2000139035-A (JP)
Title: Automatic charging circuit for a plurality of batteries which are individually adjusted
Inventor: YANG TAI-HER
IPC: H02J7/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To individually charge a plurality of chargeable batteries without causing each battery to be affected by a residual quantity of electricity of itself on the other ones. SOLUTION: This automatic charging circuit is provided with an AC transformer T100, an AC impedance Z100, a rectifier BR100, voltage division and adjustment units VZ100-VZ600 which are serially connected to the rectifier BR100 and divide DC voltage supplied from the rectifier BR100, and battery connecting sections which are respectively installed in the units VZ100-VZ600 and are used to connect batteries BAT100-BAT600 so that they can be charged.
Patent JP-H05152493-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIROSE TAKESHI
IPC: H01L23/02
Filed: 1991-11-26
Abstract: PURPOSE:To avoid an increase in electric resistance attributable to the dimensional reduction of the width of leads which constitute a semiconductor integrated circuit and inhibit generation of signal time lag. CONSTITUTION:A plurality of recessed grooves 6d are placed on a leg 6c of a cap 6. The leg 6c of the cap 6 is bonded with a package board 2 by way of a sealing member 7 where individual leads 5 are laid out in the groove 6d. This construction makes it possible to increase the thickness dimension of the leads 5 without damaging the bonding strength or reliability of the sealing member by increasing the depth of the groove 6d.
Patent JP-H06153868-A (JP)
Title: Production of fish cake
Inventor: HONMA JUNICHI
IPC: A23L17/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide a method for production of a fish cake, capable of uniform heating in a short time, of killing microorganisms without reducing the taste and flavor peculiar to fish meat and of providing a fish cake product excellent in quality. CONSTITUTION:After fish meat is pretreated, ground and shaped into a desired shape (e.g. half-cylindrical steamed fish cake placed on a piece of wood), both the edges are each made to come into contact with an electrode so as to be charged with electricity. Thereby, the middle part is heated at about 80 deg.C so as to form a gel and to kill microorganisms. Microwaves are then applied thereto so as to heat the surface part up to about 80 deg.C, thus uniformly heating the whole body, forming a gel and simultaneously killing microorganisms.
Patent JP-S63162380-A (JP)
Title: Mounting method for lid and the like
Inventor: TAKANO KOJI
IPC: B62D25/12
Filed: 1986-12-25
Abstract: PURPOSE:To improve working efficiency in connecting a lid member to a body opening via a hinge by forming a relative positioning part between the hinge and the lid member, and mounting the lid member, using a jig having a positioning part for the lid member and the body opening. CONSTITUTION:In mounting a trunk lid (lid member) 5, a jig 6 is coupled to a notch 7 preliminarily formed in a seal flange part 8 around the edge of a body opening 3 and a stepped part 9 at the end of the jig 6 is butted to a body 2, thereby positioning the jig 6. And after a hinge member 4 has been placed in alignment with the reference pin 10 of the jig 6, the reference hole of the lid member 5 is aligned with the reference pin 10 and the lid member 5 is placed on the jig 6. Then, a toggle device 11 is used to retain the lid member 5 on the jig 6 together with the hinge member 4 and this hinge member 4 is fitted to the body 2. Thereafter, the jig 6 is turned to such a position as allowing the easy mounting of the lid member 5 and the hinge member 4, thereby conducting the fitting work of both members 4 and 5.
Patent JP-H08166587-A (JP)
Title: Operation panel
Inventor: NAKANISHI HIROYUKI
IPC: G02F1/13357
Filed: 1994-12-14
Abstract: PURPOSE: To reduce the number of light emitting parts such as an LED as for an operation panel provided in the main body of a facsimile equipment and the like and set for executing a display action or an operating action. CONSTITUTION: The LED for a back light having the light emitting color of green and the light emitting color of orange is provided in the LCD display panel with a back light 20 of a state display part 10 on which information on the operation of the main body device and the like is displayed. Then, the LED of green is normally turned on and made to flicker while data is transferred according to the action state of the main body device. Besides, when abnormality occurs, the LED of orange is made to flicker.
Patent JP-H04180025-A (JP)
Title: Liquid crystal element
Inventor: KIMURA SATORU
IPC: G02F1/1339
Filed: 1990-11-15
Abstract: PURPOSE:To obtain the uniform liquid crystal element which is free from unequal display by a thickness fluctuation by determining the average and standard deviation of the diameters of the spacers scattered within a liquid crystal layer in order to form the liquid crystal layer to a specified thickness and the thickness of the liquid crystal so as to satisfy specific relations. CONSTITUTION:The spacers 12 are scattered in the liquid crystal layer 11. The average and standard deviation of the diameters of the spacers 12, respectively designated as dSP, sigmaSP, and the thickness of the liquid crystal 11, designated as dLC, are so specified as to attain dSP+sigmaSP<dLC<dSP+4sigmaSP. The change in the thickness of the liquid crystal layer by the density of scattering of the spacers is lessened in this way and the liquid crystal element having a uniform thickness is obtd.
Patent JP-H06135851-A (JP)
Title: Chondroitinase composition and preparation for injection containing the same composition
Inventor: ISHIKAWA SHINICHI
IPC: A61K47/02
Filed: 1992-10-26
Abstract: PURPOSE:To provide a chondroitinase composition excellent in shelf life, free from generation of a precipitate in a solution state or adsorption onto the vessel surface and useful as a composition for an injection. CONSTITUTION:There are provided a chondroitinase composition composed of purified chondroitinase exhibiting >=300U/mg specific activity and serum albumin or gelatin and adjusted so as to exhibit preferably pH5 to 9 in a solution state and a preparation for an injection containing this composition.
Patent JP-H11131111-A (JP)
Title: Production of copper-iron alloy granule, its producing apparatus and copper-iron alloy granule
Inventor: OGAWA OSAMU
IPC: B22F1/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the characteristic and the reliability of copper-iron alloy together with the productivity, to provide the copper-iron alloy granule having eutectic structure of dispersing an enclosing fine iron grains, and to provide a producing method and a producing apparatus. SOLUTION: The producing method of the copper-iron alloy granule comprises of charging and melting the copper material and the iron material into an induction heating furnace 1 to make the molten copper-iron alloy, squeezing this molten copper-iron alloy with a nozzle 3 at the furnace bottom to freely drop Y1 , spattering just below the surface of cooling water W, forming into granular shape and also, freely dropping Y2 this granular shaped molten copper- iron alloy in the water, rapidly cooling and solidifying.
Patent JP-H09148312-A (JP)
Title: Method of pattern etching
Inventor: YANAGAWA SHUSAKU
IPC: H01L21/331
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of pattern etching, in which films deposited on side walls of an opening in an upper layer in a first etching step is removed in a second etching step using O2 ions to improve the accuracy of pattern etching. SOLUTION: Carbon-base polymer films 15 deposited during a first etching step is removed in a second etching step, especially using O2 ions. Specifically, the second etching step is carried out in such a manner that the O2 ion etching dominates the deposition of oxide by oxygen radicals. Then, a third etching step is carried out through an opening 13W in an upper layer 13 of SiO2 to form an opening 12W in a polycrystalline silicon layer 12.
Patent JP-H10153283-A (JP)
Title: Corrosion proof mechanical pipe coupling
Inventor: KATO KAZUMI
IPC: F16L19/03
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate and assure the insertion of a pipe and the connecting work by pressing a rock ring member on a tapered internal surface of a press ring by a packing, abutting the edge part of a rock ring on the external surface of the pipe and holding the connecting location of the pipe. SOLUTION: When a pipe P is inserted, the pipe is abutted on a rock ring 4. When the pipe P as it is pressed on the inner diameter R surface of the rock ring 4 against elastic force of the projecting part of a packing 2, the pipe P passes because the rock ring 4 expands the diameter, retreating along an internal surface taper 51, a pipe end is abutted on a packing 22 for pipe external surface seal and the pipe P advances, radially compressing this pipe end. When the pipe P is further inserted, a pipe end face P 5 is abutted on a packing 21 for pipe end seal, this pipe end face P 5 is axially compressed and insertion quantity is regulated. At this time, the rock ring 4 is pressed by the projecting part of the packing 2 and is reduced in diameter by the tapered surface 51, and the edge part is pressed on a pipe external surface.  Subsequently, when water pressure is generated within a piping, the rock ring 4 is further reduced in diameter and the edge part is bitten into and fixed to the pipe external surface P7.
Patent JP-2000136730-A (JP)
Title: Gas turbine generating set
Inventor: HATAMIYA SHIGEO
IPC: F02C7/08
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To improve generating efficiency as a whole by effectively utilizing heat energy of high temperature obtained from an air compressor. SOLUTION: High temperature air compressed by an air compressor 16 is respectively branched off to a passage 24 and a passage 26 by a flow diverter 22, air containing moisture content obtained through an aftercooler 28 and a humidifier 40 and air branched off to the passage 26 are mixed in a mixer 30, high moisture content air is sent to a regenerator 50 and heat exchanged with exhaust gas, combustion gas is generated by burning heat exchanged combustion air and fuel 56 in an combustor 54, and a gas turbine 10 is driven by the combustion gas. Energy loss accompanying regenerator 50 heat exchange is reduced by guiding air compressed by the air compressor 16 to the regenerator 50 by lessening temperature drop.
Patent JP-H0692607-A (JP)
Title: Ozone generation by oxygen gas recovery system
Inventor: MASUDA JUNICHI
IPC: C01B13/10
Filed: 1991-10-30
Abstract: PURPOSE:To provide the subject ozone generation system so designed that two vessels housed with silica gel are arranged so as to enable ozone adsorption and desorption to be conducted alternately and separately and so that the adsorption and desorption are alternately switched at a specified time interval to continue nearly constant ozone output and feeding of ozone. CONSTITUTION:On introducing an ozonized oxygen gas into an ozone adsorption/desorption column 2, the ozone is adsorbed on the silica gel, while the oxygen gas is circulated by a blower 4 and recovered and fed via an oxygen recycling system A to an ozone generator 1. Air is then taken via an air feed port 7 into another ozone adsorption/desorption column 3 having already adsorbed ozone, using a compressor 6, by an ejector system having suction function at reduced pressure to release the ozone adsorbed, which is, in turn, fed in the form of an ozonized air. These operations (adsorption and desorption) are switched at a specified time interval and repeated, thus establishing an oxygen recycling system for oxygen gas as feedstock gas.
Patent JP-H04186661-A (JP)
Title: Package for semiconductor device
Inventor: KAWAHARA YOSHITOKU
IPC: H01L23/50
Filed: 1990-11-16
Abstract: PURPOSE:To prevent the superfluous solder, which has crawled up in a through hole, from swelling up above the substrate topside by arranging the constitution such that the through hole of a substrate is widening at the substrate face on the side opposite to the face where a pin is fixed. CONSTITUTION:Though a pin 2 is inserted in the through hole of a wiring board 1A, it is so constituted that a through hole 3B has widened on the substrate face on the side opposite to the face where the pin is fixed. Though solder 5-2A crawls up inside the through hole 3A in soldering, since the through hole is widening on the side of substrate top, it is prevented from crawling up above the substrate.
Patent JP-H07164172-A (JP)
Title: Method for lap joining of metallic sheet
Inventor: HASHIMOTO KATSUTA
IPC: B23K26/21
Filed: 1993-12-13
Abstract: PURPOSE:To improve the tensile strength and the fatigue strength of a joined zone by executing the laser beam welding of the adhered surface after the adhesive is applied to the lapped surface of two metallic sheets to execute the adhesion. CONSTITUTION:One end parts of two metallic sheets 1, 1 are lapped and joined with each other. In this work, the adhesive is applied to at least one of the lapped surfaces of two metallic sheets 1, 1 to execute the adhesion. The laser beam welding is executed on the center part of the adhered part 2 with one bead 3. After the laser beam welding, the material to be joined is heated to harden the adhesive. The filler metal is used in the laser beam welding. For example, the two component, room temperature setting adhesive is applied to two strip-shaped test specimens 1, 1 of the hot-rolled steel sheet for automobile and the high tensile steel sheet, and the laser beam welding is executed after one end parts are joined with each other. This constitution prevents generation of defective welding such as blowhole.
Patent JP-2001136471-A (JP)
Title: Broadcasting system
Inventor: OKUBO RIICHI
IPC: H04N5/44
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting system that can exhibit an advertisement to viewers for a prescribed time or over expected by a program sponsor. SOLUTION: A broadcasting station has a transmission section 5 that transmits a stream 6 resulting from multiplexing a conventional broadcast signal consisting of video information and audio information for a program and a commercial(CM) with a CM data broadcast signal used to transmit CM data for a data broadcasting program. A receiver has a reception section 1 that receives the stream 6, a storage section 2 that stores the stream, a display section 4 that displays a video image, and a reproduction section 3 that extracts a designated usual broadcast signal from the storage section 2, allows the display section 4 to display the video image of the program and the CM, extracts the CM data broadcast signal from the storage section 2 when viewing of the CM included in the conventional broadcast signal is discriminated insufficient and allows the display section 4 to display the CM data.
Patent JP-H04185741-A (JP)
Title: Control of air pressure for weft inserting in jet loom
Inventor: MAKINO YOICHI
IPC: D03D47/30
Filed: 1990-11-16
Abstract: PURPOSE:To prevent mistakes of weft inserting caused by extraordinary reduction in pressure by stopping actuation of electric type pressure control valve during suspension of weaving machine, maintaining temporary target pressure higher than the target pressure and starting pressure control in a given lag time at restarting of weaving machine. CONSTITUTION:In an air jet loom provided with an electric type pressure control valve, a control computer during suspension of weaving machine stops control actuation of the pressure control valve and sets pressure in a compressed air feed tank at temporary target pressure higher than the preset target pressure. In restarting the weaving machine by input of starting signal, the control computer orders starting of control actuation of the pressure control valve at a given time later from a time point of input of the signal to surely avoid extraordinary reduction in air jetting pressure.
Patent JP-2000150010-A (JP)
Title: Connecting method for membrane sheet with lead wire
Inventor: TAKEYA TOSHINAGA
IPC: H01R4/06
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To heighten the durability and mechanical strength of a connection part and generate a low contacting resistance value stably. SOLUTION: A dual type washer 10, membrane sheet 1, and crimp terminal 7 are installed in such an arrangement that their holes 10a and 10b, 5a and 5b, and 8a and 8b are in alignment. From the side where the washer 10 is located, the projection 9a of an eyelet 9 is inserted into the holes 10a, 5a and 8a, and protruded from the side with the crimp terminal 7, and the tip of the projection 9a is caulked. Then the projections 9a of the other eyelets 9 are alike inserted into all holes, and their tips are caulked. This causes the crimp terminal 7 to be fixed to the membrane sheet 1, and wirings 3 and lead wire 6 are connected electrically.
Patent JP-H06140056-A (JP)
Title: Solid electrolytic fuel cell having inside manifold structure to increase current collecting rate
Inventor: HISHINUMA YUICHI
IPC: H01M8/02
Filed: 1992-10-28
Abstract: PURPOSE:To increase current collecting efficiency by enlarging a current collecting area while maintaining capacity of a solid electrolytic fuel cell in the present status. CONSTITUTION:A plate-like cell 3 formed by arranging a fuel electrode 5 and an air electrode 6 so as to sandwich a solid electrolytic layer 4 between them and a separator 1 formed by connecting the adjacent cells electrically in series to each other so as to distribute fuel gas and oxidizer gas to the respective cells, are layered alternately upon each other, and a solid electrolytic fuel cell is constituted. A current collecting surface of the separator contains a central current collecting surface composed of plural-row gas circulating grooves 1c and an end part current collecting surface composed of plural current collecting bodies 2 arranged in a gas distributing passage 1e to communicate the central current collecting surface and gas intake and exhaust holes 1a in the corner parts of the separator. The fuel electrode and the air electrode of the cell have an area equivalent to the current collecting surface of the separator.
Patent JP-2001133863-A (JP)
Title: Housing device
Inventor: SATAKE HIROYUKI
IPC: G03B17/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a housing device having an easily attachable/detachable a cover and simple in configuration. SOLUTION: A hinge shaft 4 being the rotary shaft of a rear cap 3 for opening/closing an opening part formed in a rear cover 2 is composed of large diameter parts 4a and 4c and a narrow diameter part 4b sandwiched between the large diameter parts 4a and 4c. The narrow diameter part 4b is exposed outside between through-hole parts 3c and 3d of the rear cap 3. In the case of replacing the rear cap 3, the rear cap 3 is easily replaced by clamping the narrow diameter part 4b with tweezers, etc., thereby shifting and detaching the shaft 4 in the shaft direction.
Patent JP-2000139286-A (JP)
Title: Spool for spinning reel
Inventor: MORIMOTO SHINICHI
IPC: A01K89/027
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To make the drag force of a spinning reel resistant to its fluctuation by inhibiting liquids from infiltrating into the friction plate in the drag mechanism. SOLUTION: The spool 4 of the spinning reel is connected to the spool shaft 15 that is mounted to the reel main body so that it may be movable in the longitudinally direction and is equipped with the line-winding drum 4a, the drag mechanism 60, the flange part 4c, the flange-fixing part 55 and the water- proofing part 58. The line-winding drum 4 comprises a cylinder 53 where the fishing line is wound up on its outer periphery and the wall face 54 that is rotatably attached to the spool shaft 15 that is integrally formed inside the cylinder so that the receiving space may be formed on the top edge side of the spool shaft 15. The flange part 4c is mounted to the top edge of the line- winding drum so that it projects outward in the radial direction. The flange- fixing part is a part for pressing the flange part to the line-winding drum and fixing them.  The water-proofing part is cylindrical and arranged between the cylinder part and the drag mechanism and nipped with the flange-fixing part and the wall face.
Patent JP-H06140655-A (JP)
Title: Method of synthesizing compound semiconductor and manufacture of solar cell element
Inventor: UENO YASUSADA
IPC: H01L31/04
Filed: 1992-10-28
Abstract: PURPOSE:To provide a method which can be operated safely, quickly, easily and, further, economically under the atmospheric pressure, which can convert most of raw materials into a required compound, with which the stoichiometric ratio of the products can be freely controlled and any of n-conductivity type and p-conductivity type can be obtained easily and which can be applied to mass-production for the production of compound semiconductor. CONSTITUTION:Powder made of VIB group element is sandwiched between a metal plate made of IB group element and a metal plate made of IIIB group element and those plates and powder are held between heat-resistant plates made of chemically inactive material and heated to make the three elements react with each other.
Patent JP-2001133380-A (JP)
Title: Fluidity testing method for fresh concrete and testing device used therefor
Inventor: MIZUGUCHI HIROYUKI
IPC: G01N11/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a testing method and its device capable of evaluating fluidity corresponding to the fluidity of concrete exhibited when it is placed. SOLUTION: A reference position for measurement is set on a test table 5. A sample of fresh concrete is put in a fixed position on the test table 5. The test table 5 is vibrated and the time of flow elapsed before the fresh concrete reaches the reference position is measured.