baber/WOPTO huggingface dataset:
Patent JP-2000124728-A (JP)
Title: Multi-frequency shared antenna device
Inventor: FUKAZAWA TORU
IPC: H01Q5/364
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-frequency shared antenna device of a simple structure for being easily manufactured. SOLUTION: This antenna device is provided with a circuit board 1, an RF circuit 2 installed on the circuit board, a radiation plate 3 connected at a connection part 1 on the circuit board and smaller compared to a wavelength power-supplied through the RF circuit, a matching circuit installed on the circuit board and provided with a variable capacitor 4 for changing a capacitance by a bias voltage inserted and connected to a line for connecting the connection point and the RF circuit and a bias circuit 5 for applying the bias voltage. A frequency for matching the impedance of the radiation plate and the impedance of the RF circuit is set by the bias voltage.
Patent JP-2000119763-A (JP)
Title: Treatment of waste nickel cadmium battery
Inventor: KAGAWA KEIICHI
IPC: H01M10/54
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and efficiently treating a waste nickel cadmium battery and for reutilizing it for fuel by converting almost all plastic portions used in the battery to oil. SOLUTION: In a treatment method of a waste nickel cadmium battery, the battery 1 with a plastic exterior formed by incorporating a plurality of nickel cadmium bare batteries and/or bare batteries into a resin is charged into a volatilization furnace 2, volatile components are removed by heating under a non-oxidizing atmosphere at 400-600 deg.C in a 1st step in the volatilization furnace and the removed volatilized component gas is recovered by an oil- recovering condenser 7 as oil.
Patent JP-S63152542-A (JP)
Inventor: KONO TAKESHI
IPC: B65D17/347
Filed: 1986-12-10
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-H09137346-A (JP)
Title: Wadding material body
Inventor: HOTTA TOSHIYA
IPC: D04H1/541
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a wadding material body capable of satisfying bulkiness, fatigue resistance, shape stability, elastic recovery, good hand feeling, etc., at the same time and enhanced in draping properties. SOLUTION: This wadding material body is prepared by blending 50-95wt.% inelastic crimped synthetic short fiber A supplied with a silicone resin with 5-50wt.% elastic conjugate short fiber B which consists of a thermoplastic elastomer having >=40 deg.C lower melting point than that of the polymer constituting the synthetic fiber A and the nonelastic polyester and, at least, the thermoplastic elastomer is exposed on the fiber surface. Flexible heat-set points formed by mutual heat fusion in an interlaced state of the elastic conjugate fiber B are dispersed in the wadding material body and the inelastic crimped conjugate short fibers A supplied with the silicone resin are dispersed among spaces of a three dimensional net work structure made by the elastic conjugate short fibers B in a nonbonding state.
Patent JP-H03157241-A (JP)
Title: Air bag device
Inventor: KANAZAWA TERUO
IPC: B60R21/26
Filed: 1989-11-14
Abstract: PURPOSE:To prevent burning loss of an air bag, and to eliminate a rubber coating by arranging an outer filter on an opening port into the air bag on a gas nozzle of a gas generator, so as to cool and filter the generated gas. CONSTITUTION:A gas generator 3 is fastened with a bolt 4 to the lower center of the inside of a cover case 2 supported by a base plate 1 (main body) on a pad part of a steering wheel. An air bag 18 is folded and stored among the components 1, 2, and 3. In this device, an outer filter 19 in a ring shape is arranged on a space S between one end side of the air bag 18 and the folded part thereof, so as to cover a gas nozzle 17 on an outer wall 16 of the gas generator 3. When required, the gas generated by a gas generating agent 9 is let pass through the outer filter 19 and so on, and is cooled and filtered, whereby the air bag 8 is expanded in a good condition.
Patent JP-H01137756-A (JP)
Title: Telephone set with memory function
Inventor: KAMIYA TAKUSHI
IPC: H04M1/27
Filed: 1987-11-24
Abstract: PURPOSE:To store a dial number transmitted by a called party with the operation of a key and to attain the origination of a stored dial number after the end of talking by providing a memory part to store a dial information and a display part of the dial information. CONSTITUTION:In case of making use of a memory function during busy or at other time, a user depresses a memory input key 5, then a control part 8 clears the memory content in the memory part 9 and enables the input of dial information. Then, when the user inputs dial information from a dial key 4, the part 9 stores the inputted dial information, and the display part 10 displays the stored dial information. When the inputted dial information includes an error, the information is erased through a correction key 6, and the input is enabled again, and the storing in the part 9 ends by depressing a memory input end key 7. In case of outgoing the dial information of the memory part 9, a transmission key 2 is depressed so that a dial transmission part 3 transmits the dial information of the part 9 to a telephone circuit 1. In such a way, the stored dial number can be originated after the end of talking.
Patent JP-H04170331-A (JP)
Title: Mold for molding optical element and production thereof and production of optical glass element
Inventor: HARUHARA MASAAKI
IPC: C03B11/00
Filed: 1990-10-31
Abstract: PURPOSE:To avert the generation of the peeling and cracking of an intermediate layer consisting of an Ni base metal by removing the intermediate layer in the outer peripheral part of a base material, such as WC cemented carbide of a prescribed shape of the mold constituted by forming the above-mentioned intermediate layer and a protective film consisting of a metal nitride, etc., on the above-mentioned base material. CONSTITUTION:The cemented carbide alloy essentially consisting of WC or cermet essentially consisting of TiN, TiC, Cr2O3, etc., are used as the base material 1 and is worked to the desired shape. The alloy essentially consisting of Ni or Ni-P is formed as the intermediate layer 2 on this base material 1 and the intermediate layer 2 is worked with high accuracy to the desired shape by a diamond tool. The intermediate layer 2 in the outer peripheral part of the base material 1 is then removed by a grinding or turning method. Finally, the film of the metal nitride, metal carbide, metal boride or alloy, such as Ir-W, Ru-W or Ir-Ta, is formed as the protective film 3 on the base material 1 and the intermediate layer 2 in a manner as not to allow the shape of the mold to collapse. The generation of a stress concentration in the angle parts of the mold is substantially prevented in this way and the peeling and cracking of the intermediate layer before or during use is averted.
Patent JP-S62190394-A (JP)
Inventor: JIERARU KUROODO MARUSERU POWAC
IPC: F28F9/16
Filed: 1986-12-13
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-H04169715-A (JP)
Title: Combustion apparatus containing hot-water heat exchanger
Inventor: FUJIBAYASHI SHINGO
IPC: F24D3/00
Filed: 1990-10-31
Abstract: PURPOSE:To vaporize condensed water entirely and discharge the steam to the outside through an exhaust gas outlet by providing at the bottom of a heat exchanger a vaporizing tube with a condensed water-vaporizing part at an intermediate position of the vaporizing tube as a means of eliminating condensed water produced inside the heat exchanger. CONSTITUTION:Inside a hot-water heat exchanger 19 in floor heating, combustion gas is cooled by contact with a circulating-water passageway 20 through which circulating water is flowing and water vapor contained in the combustion gas is condensed into water. The condensed water thus produced falls to the bottom of the hot-water heat exchanger 19 and, guided by a slope 23, enters a vaporizing tube 24 through a condensed-water outlet 23a and flows to a condensed water-vaporizing part 26a. The condensed water is heated inside the condensed water-vaporizing part 26a and converted into steam again, which is ejected from a vaporizing-tube outlet 27 and discharged through an exhaust gas port 21 and an air-intake/-exhaust-gas tube 22. In this constitution, there is no possibility of condensed water staying stagnant inside a hot-water heat exchanger 19 for a long time, nor does it occur for the surface of a metal part to be corroded by condensed water which is weakly acidic.
Patent JP-H06147220-A (JP)
Title: Light weight roll
Inventor: GOMI TAKEO
IPC: F16C13/00
Filed: 1992-11-05
Abstract: PURPOSE:To lighten the weight of a roll made of a carbon fiber reinforced resin and attached with a journal. CONSTITUTION:It is a light weight roll with the material of its roll shell 4 being of a carbon fiber reinforced resin, the material of its roll bearing 1 being of a steel and the material of an arm 2 joining the bearing 1 to a header 3 being of an aluminum, and its roll bearing 1, its arm 2 and its header 3 being joined together by means of pressure welding fusing connection.
Patent JP-H07165318-A (JP)
Title: Conveyor device
Inventor: OSUE KENTARO
IPC: B05B13/02
Filed: 1994-11-02
Abstract: PURPOSE:To prevent change in rotating speed by furnishing a rotation transmitting mechanism to take off a difference of relative speed with a main conveyor as torque by way of engaging with an auxiliary conveyor of a conveyor table and a rotating speed control means to control rotating speed of a work to be roughly constant regardless of the change of relative speed during it. CONSTITUTION:A run is caused on a coated surface when rotating speed of a coated article greatly changes. A chain 21 of an auxiliary conveyor is arranged along a wire 5 of a main conveyor, and a body W is rotated by a relative speed difference of them. The wire 5 is changed over by a manual switch 100, and when the wire 5 is stopped, a signal telling that the wire 5 is stopped is output from a control unit U1 to control a motor 91 receiving input from the switch 100 to a control unit U2 to drive and control the chain 21. The control unit U2 maintains rotating speed of the body W in the same state by increasing driving speed of the chain 21 so as to maintain the relative speed difference before the wire 5 is stopped.
Patent JP-S63147352-A (JP)
Title: Ultra thin module
Inventor: TAKEGAWA KOICHI
IPC: H01L23/28
Filed: 1986-12-11
Abstract: PURPOSE:To enable the thickness of a semiconductor chip and a container thereof to be specified in required minimum values subject to no manufactural restriction by a method wherein the semiconductor chip is face-bonded by film carrier process. CONSTITUTION:The title thin module is composed of wiring layers 4 and externally leading out terminals 6 respectively on the surface and back surface and a module substrate 7 internally connected to wiring layers 4a, 4b and externally leading out terminals 6a, 6b; resin dams 8 formed into the module substrate 7 and a cavity part 2 as a semiconductor container laminated on the end of module substrate 7; a semiconductor chip 1 provided with leads 11 of film carrier tape connecting to electrode terminals and face-bonded onto the wiring layers 4 of module substrate 7; and a sealing resin 9 with resin dams 8 wherein the semiconductor chip 1 is buried. Furthermore, the rear of semiconductor chip 1 face-bonded is ground near the element functional part together with the surfaces of resin dams 8 and the sealing resin 9 for thinning the title module.
Patent JP-S62153536-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: KUSHI NAOTO
IPC: F02D41/00
Filed: 1985-12-26
Abstract: PURPOSE:To reduce the exhaust emission by smoothing the air fuel ratio in transition by making the fundamental fuel injection itself close to the engine demand value by taking into consideration of the adhesion of fuel due to the variation of the suction pipe pressure and the engine temperature. CONSTITUTION:The weighted average value of the intake pipe pressure at present is calculated from the intake pipe pressure at present and the weighted average value of the intake pipe pressure which is detected in the past, by the detection signal of a pressure sensor 6, in an electronic control circuit 44. The fundamental intake pipe pressure which is corrected according to the engine temperature by the detection signal of a water temperature sensor 34 is determined by adding the first weighted average value to the value which is obtained by subtracting the second weighted average value in which the constant corresponding to the weight is increased, from the first weighted average value in which the constant corresponding to the weight is decreased. Then, the fundamental fuel injection is determined from the fundamental suction pipe pressure and the engine speed. Then, the fuel injection corresponding to the engine demand value is obtained.
Patent JP-H06150943-A (JP)
Title: Oxygen ion conductive material and solid fuel cell
Inventor: ISHII TAKAO
IPC: H01T23/00
Filed: 1992-11-05
Abstract: PURPOSE:To heighten ion conductivity, eliminate a structural modification between room temperature and operation temperature, and enable oxygen ion conductive material to be practically used as the solid electrolyte of a fuel cell by using an oxygen ion conductive material with fixed composition as the solid electrolyte CONSTITUTION:Oxygen ion conductive material having composition expressed by a formula (1-x-y)ZrO2-xSc2O3-yM2O3 (M is one kind selected out of In, Ga, Ti, V, Cr, Fe, Co, Mg, Ca, Zn, Sr, Ba; 0<x+y<0.16 and x>0, y>0) is used as solid electrolyte 2. LaMnO3 doped with Sr is used as an oxygen electrode 1, Ni-ZrO2 as a fuel electrode 3, and LaCrO3 as an interconnector 4. Thereby, conductivity becomes about four times comparing with that of Y2O3 stabilized ZrO3 (YSZ). Further, by stabilizing cubic crystal to room temperature structurally, mechanical strength against a heat cycle is strengthened, and it is possible to obtain material having small conductivity change with the lapse of time at high temperature.
Patent JP-H02143591-A (JP)
Title: Device and method for mounting electronic component
Inventor: ITO KEISUKE
IPC: H05K7/04
Filed: 1988-11-25
Abstract: PURPOSE:To dispense with a printed wiring circuit board so as to reduce an electronic equipment device in manufacturing cost by a method wherein a wiring circuit is patterned on an insulating film of a metal chassis board using a conductive paste, an electronic component device is fixed, then solder paste is applied, and the setting of the conductive paste and soldering are executed at the same time. CONSTITUTION:An insulating film 18 is applied and formed only on the part of the surface of a chassis board 17 where a circuit pattern 19 is drawn, and the circuit pattern 19 is drawn with conductive paste 22 which is squeezed out of a nozzle 23. Next, the tip of a connection terminal piece 5a of an erase head 5 is put on a terminal section 19a of the uncured circuit pattern 19 and fixed with a machine screw. And, a cream solder 24 is put on the tip of the connection terminal piece 5a, which is placed in a heating oven, not only the conductive paste 22 forming the circuit pattern 19 is fired to set but also the cream solder 24 is fused to electrically connect the connection terminal piece 5a with the fired, cured circuit pattern 19.
Patent JP-H03160063-A (JP)
Title: Polyethylene powder for corrosion-resistant coating and preparation thereof
Inventor: SUZUKI NORIHIKO
IPC: B01F3/18
Filed: 1989-11-16
Abstract: PURPOSE:To prepare at a low cost the title powder which is used as a powder coating material excellent in the weathering resistance, etc., and in which a fine-particle carbon powder is homogeneously dispersed by mixing a polyethylene powder with the carbon powder, pelletizing the mixture, and freeze grinding the pellet. CONSTITUTION:A mixture of a polyethylene powder with a carbon powder, is pelletized and the pellet is freeze ground, thus giving the title powder which has a mean particle diameter of 100-400mum, contains the fine-particle carbon powder homogeneously dispersed therein, and is useful as a corrosion-resistant powder coating material. Thus, the weathering resistance of polyethylene is improved. The title powder adequately withstands a corrosive environment of, e.g. ports and harbors when used for a corrosion-resistant coating of a steel member, and gives a finished coating film having an appearance similar to that of a film obtd. by extrusion coating.
Patent JP-H0917362-A (JP)
Title: X-ray image intensifier type and its manufacture
Inventor: YAMADA HITOSHI
IPC: H01J9/26
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image intensifier tube which has a highly reliable airtight joining part while restraining deformation of an aluminum material-made X-ray incident window of a vacuum vessel on which an input screen is directly stuck and has the excellent brightness distribution and a high resolution characteristic, and its manufacturing method. SOLUTION: A means to prevent brazing materials 42b and 42c to airtightly bring a brazing sheet 42 and a peripheral part of an X-ray incident window 33 into confact with each other by brazing from reaching a forming area of an input screen 37, is applied to this X-ray image intensifier tube. Means 42g, 34g and 42f to mechanically hold a convex part 33a close to a plane-shaped part of an X-ray incident window peripheral part from the vacuum space side, are arranged in this X-ray image tube.
Patent JP-2000123356-A (JP)
Title: Production of magnetic disk
Inventor: KIKUCHI KOICHI
IPC: G11B5/73
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To remove marks of mirror polishing and to form a desired surface by subjecting a prescribed discoid substrate to surface working and end face working, forming an Ni-P plating layer, mirror-polishing the plating layer and carrying out chemical etching. SOLUTION: A discoid substrate 1 of aluminum or the like is subjected to surface working and end face working and an Ni-P plating layer 2 is formed on the substrate 1 and mirror-polished to a prescribed surface roughness. Chemical etching is carried out to remove marks 3 of mirror polishing or to form a surface that can be removed by texturing. The substrate is then immersed in a treating solution comprising dilute nitric acid and the defective state of the plated surface is conditioned in accordance with the concentration and temperature. The surface of the substrate is textured, an underlayer 5 comprising Cr or the like is formed and a magnetic film 6 and a protective film 7 are formed by sputtering. After surface cleaning, a lubricative film 8 is formed on the surface of the resultant disk.
Patent JP-H02142591-A (JP)
Title: Sewing installation
Inventor: NAKAO KOZO
IPC: D05B35/00
Filed: 1988-11-24
Abstract: PURPOSE:To relay sew at least three cloths at the same time for producing efficiently a large-sized cloth product by providing respective sewing machines in parallel left and right so that the directions of feeding cloths are parallel to each other and placing the proximal ends of adjacent sewing machines opposed to each other symmetrically left and right. CONSTITUTION:First - fourth sewing machines 1-4 are arranged in parallel left and right so that the directions of feeding cloths are parallel to each other. The proximal ends of adjacent sewing machines are placed left and right symmetrically, and the front end sides of the upper surfaces of beds of said machines 1-4 are all disposed on the same plane B. The cloth C1 fed fro an original cloth stand passes through the underside cloth path 1a of the first machine 1 and the underside cloth path 2a of the second machine 2, the cloth C2 passes through the upperside cloth path 2b of the second machine 2 and the upper side cloth path 3b of the third machine 3 and further the cloth C3 passes through the underside cloth path 3a of the third machine 3 and the underside cloth path 4a of the fourth machine 4. Thus, five cloths including the cloth C0 passing through the upperside cloth path 1b of the first machine 1 and the cloth C4 passing through the upperside cloth path 4b of the fourth machine 4 overlap alternatively above and below each other while being relay sewn.
Patent JP-H08234824-A (JP)
Title: Device and method for controlling robot
Inventor: FUNAYA KOICHI
IPC: G05B19/18
Filed: 1995-11-15
Abstract: PURPOSE: To obtain a robot connector with which a track followup error allowable value at a passing point and moving speed can be continuously and quantiatively set while considering its trade-off by performing acceleration/deceleration processing to a track before acceleration/deceleration processing outputted from a track generator. CONSTITUTION: Based on a teaching point or CAD data, a track generator 1 generates a track q(K) of a robot before acceleration/deceleration processing. A passing speed parameter designation processor 5 outputs a passing speed parameter (r) being a parameter for designating passing speed after acceleration/deceleration processing as the speed at the passing point after acceleration/deceleration processing provided by acceleration/deceleration processing.  Then, an acceleration/deceleration processor 2 calculates the passing speed after acceleration/deceleration processing while using the passing speed parameter (r) and the track after acceleration/deceleration processing is obtained by searching the track so that this passing speed after acceleration/ deceleration processing can be provided and the acceleration of all the axles of robot can be lower than the peak allowable acceleration. The output of this acceleration/ deceleration processor 2 is transferred to a servo processor 3 and a robot arm 4 is driven.
Patent JP-H02143219-A (JP)
Title: Endoscope
Inventor: UEDA YASUHIRO
IPC: G02B23/24
Filed: 1988-11-24
Abstract: PURPOSE:To improve the working efficiency when endoscope inserting works are repeated several times by providing detecting means which respectively detect the inserted and bent quantities of an inserting section and at the same time, controlling the fluid jetting quantity from an injection nozzle in accordance with the detecting signals. CONSTITUTION:Detecting means 13 and 19 which respectively detect the inserted and bend quantities of an inserting section 2 are provided in addition to a jetting quantity controlling means 10 which controls the fluid jetting quantity from an injection nozzle 4 in accordance with the detecting signals of the means 13 and 19. Then the inserted and bent quantities of the inserting section 2 are respectively detected when the section 2 is inserted into an object to be inspected for the 1st time and the fluid jetting quantity from the nozzle 4 is controlled in accordance with the detecting signals of the inserted and bent quantities of the section 2 obtained at the 1st time when the section 2 is inserted into the same object at the 2nd time and succeeding. Therefore, when the inserting section 2 is repeatedly inserted into the same object to be inspected, the working efficiency of the repeatedly performed inserting works can be improved.