baber/WOPTO huggingface dataset:
Patent JP-H088366-A (JP)
Title: Electronic device mounting structure and mounting board
Inventor: TAKAHASHI HIDEKAZU
IPC: H01L23/28
Filed: 1994-06-21
Abstract: PURPOSE:To avoid projection of a semiconductor device from a mounting board by inserting an electronic device into a containing recess made in a mounting board body 1 and connecting the electronic device electrically and mechanically with a contact formed in the containing recess. CONSTITUTION:A semiconductor integrated circuit is fabricated in a semiconductor device 40 which is mounted on a board 11 to constitute a mounting structure 10. The body 12 of the mounting board 11 is provided with a containing hole 13 and an inner lead 14 is projecting from the inner periphery thereof. Each inner lead 14 is connected electrically with the outside of the containing hole 13 through a multilayer wiring 15 formed in the body 12. Outer terminals 16 for connecting the mounting board 11 with an external electronic device is formed on the surface of the body 12 and connected electrically through the multilayer wiring 15. Consequently, the semiconductor device 40 can be mounted on the mounting board without projecting from the surface of the body 12 and thereby the mounting structure 10 can be made thin.
Patent JP-H0211712-A (JP)
Title: Pre-treating agent for dephosphorization in molten iron
Inventor: SATO MICHIO
IPC: C21C1/02
Filed: 1988-06-30
Abstract: PURPOSE:To obtain pre-phosphorizing agent having a low m.p. and excellent dephosphorizing effect without using fluorite, etc., by mixing CaO and SiO2 with iron oxide at the specific ratio and fusing or sintering. CONSTITUTION:At the time of producing molten steel by oxygen-blowing after receiving molten iron tapped from a blast furnace and charging it into a converter, in the case of pre-dephosphorizing the molten iron in order to reduce load in the converter and oxygen consumption, the material mixing CaO and SiO2 with the iron oxide FeXOY and fusing or sintering, is used as the dephosphorizing agent. ln this case, the pre-dephosphorizing agent is made to composition having 50% T.Fe, >=2 basicity shown with CaO/SiO2 and <=1450 deg.C m.p. The pre-dephosphorizing agent, which is easily melted in the molten iron of comparatively low temp. and has low temp. reaction, high basicity and high oxidization, can be produce without using the raw material in high cost, such as fluorite, soda ash.
Patent JP-H06344374-A (JP)
Title: Injection molding machine
Inventor: YAMAMURA MASATO
IPC: B29C45/76
Filed: 1993-06-07
Abstract: PURPOSE:To prevent accident from occurring by providing holes for allowing an injection cylinder to enter and shutters for opening and closing said holes on two opposed side surfaces of a vertical type clamping device, which is coupled to a separate and lateral type injection device, and hindering injection operation when the coupling of the injection device on one side only and the opening of the shutter on the other side are detected. CONSTITUTION:A vertical type clamping device 1 has a clamping portion at the upper part thereof and a frame at the lower part thereof, and shielding plates 13a to 13d are interposed among four guide posts 12a to 12d provided upright on the upper side of the frame to form a gate 14 and surround a mold 4. The respective shielding plates 13a to 13d have holes 10, which the tip of a cylinder enters, and shutters 11a to 11d. A microswitch 18 is arranged for each hole 10 and detects the presence of each shutter 11a to 11d. A proximity switch 19 and a coupling member are arranged on each side surface of the frame. When the proximity switch 19 on one side only of the frame detects the coupling of an injection device 2 and the proximity switches 19 on the other sides detect the opening of the shutters, a control device issues an alarm, and injection operation is automatically prevented.
Patent JP-H1010494-A (JP)
Title: Liquid crystal display device
Inventor: HIROSHIMA MINORU
IPC: G02F1/1333
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has a high anti-static effect in a liquid crystal display device of horizontal electric field mode by forming an anti-static circuit which absorbs static electricity promptly. SOLUTION: This device changes the optical transmittance of a liquid crystal layer by an electric field component generated roughly parallelly to an active matrix substrate between a pixel electrode PX formed for each pixel PE and the counter electrode CT on the acive matrix substrate. In this case, a common connecting line CLC which is placed outside the display region and electrically connects each counter electrode connecting line CL connecting counter electrodes CT and a frame-shaped shortcircuit line SB which connects each scan signal line GL and each video signal line DL respectively through non-linear resistance element NR are formed on the above surface and the shortcircuit line SB is electrically connected to the common connecting line CLC.
Patent JP-H10328494-A (JP)
Title: Bathroom ventilation drier
Inventor: HARA SHINICHIROU
IPC: F26B9/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To uniformly dry the wash positioned in any place in a bath room and to prevent the variance of drying by providing a blow distribution louver for distributing blow in the whole bath room in a circulation blowout port. SOLUTION: When the operation of a bath room ventilation drier is started, air inside the bath room is sucked-in through the circulation suck-in port 2 of a mainbody 1, guided by a heater and heated. Then, it is distributed inside the bath room from the circulation blowout port 3 with the blow distributing louver 5 so as to execute hot air blowing so that hot blow is uniformly spread in the whole bath room so as to uniformly dry the laundary 7 which is hung from a clothes pole 6. The round blow distributing louver 5 is provided, which is provided in a front panel 4 and where wings 9 being different in inclination angle to left and right with a rotary bearing 8 as a center are arranged in the circulation blowout port 3 when the louver is attached. Then, the blow distributing louver 5 is automatically rotated by the blow pressure of blowout air so as to distribute hot air.
Patent JP-H11347642-A (JP)
Title: Press forming die device
Inventor: HATONO KENICHIRO
IPC: B21D24/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To improve an yield of material while securing drawing formability and to reduce a manufacturing cost by reducing a drawing height in the vicinity of a corner part. SOLUTION: In a press forming die device which forms a blank with a drawing die 1 provided with a drawing bead 6, the height of a die face 4 which is positioned in the surface side of the drawing die 1 and which has a difference of elevation in a bottom surface 4a is formed so as to be equal to the height of a shape of a product, and a shape varying part 9 of the die face 4 wherein the direction of curvature is varied is set in L between the end part of the drawing bead 6 and the end part 10 of the product.
Patent JP-S5686449-A (JP)
Title: Electron multiplier
Inventor: NAKASE SHIGEKI
IPC: H01J43/22
Filed: 1979-12-18
Abstract: PURPOSE:To easily adjust delay time by providing three adjacent network-type electrodes which are vertical to an electron travel passage on it and connecting a power supply with fixed voltage to both the electrode on which electrons are incident and that from which they are emitted in these network-type electrodes. CONSTITUTION:The photoelectron which receives the emission of a scintillator and is emitted from a photoelectric cathode 2 is focussed by a focussing electrode 3 and is vertically incident on a network-type electrode 4. The photoelectron which passes through a network-type electrode 6 is multiplied by the first stage di-node 70, the second di-done 71... and is collected by an electron collection electrode 81. By applying fixed potential to the network-type electrodes 4 and 6 and adjusting the potential which is applied to the network-type electrode 5, delay time can be adjusted.
Patent JP-S5585632-A (JP)
Title: Manufacture of magnetic steel sheet
Inventor: TSUKAGOSHI NOBUHIRO
IPC: C21D9/46
Filed: 1978-12-22
Abstract: PURPOSE:To manufacture easily magnetic sheet made of metal of inferior workability, by extruding a molten magnetic material contained in a heating vessel through a cooling nozzle installed at the outlet of the vessel, and by cooling and solidifying the material quickly to form into sheet. CONSTITUTION:Cooling material such as cold water or low-temp. N2 gas is passed through the nozzle 4 of a heating vessel 1 so as to maintain the nozzle 4 at a cooled state. The magnetic material charged into the heating vessel 1 is heated and melted by a heater 2, then an inert gas such as Ar gas is introduced by opening a valve 9 through a pipe 8 into the vessel 1 in order to extrude the molten material 10 through a nozzle 3 and cooling nozzle 4. Hereby the material 10 is solidified to form steel sheet 11 by rapid cooling while passing through the nozzle 4.
Patent JP-S648199-A (JP)
Title: Elevating floor device
Inventor: NAKAJIMA YOSHIMASA
IPC: B66F9/06
Filed: 1987-06-30
Abstract: PURPOSE: To prevent the side slip of a floor member by constituting each of a pair of props by multi-cylinders divided to two while holding a crossing part, facingly arranging these multi-cylinders turnably to the shaft pipe in the crossing part, and haunting the multi-cylinders in multi-steps by a screw jack. CONSTITUTION: A floor plate is moved vertically by telescoping a par of props 11, 11 crossed on a center part, 15. In the individual bevel gear drive force transmission system for driving a screw jack, the screw rods of these jacks are turned (rotated) respectively by the turning of the drive shaft 16. Meantime, by the different combination ratio between this transmission system, the rotation amount of one side prop structure is decreased in comparison with that of the other prop structure. Therefore, by applying the combination ratio of the bevel gear, by which this rotation amount is decreased, to the prop structure of the opposite direction to the turning direction of the drive shaft 16 by the turning (revolution) of the prop 11, the rotation increase amount of the screw rod by the revolution can be offset.  Therefore, the side slip of the floor plate at an elevating position is prevented.
Patent JP-H04361466-A (JP)
Title: Communication system
Inventor: TOGUCHI SATORU
IPC: H04M11/00
Filed: 1991-06-07
Abstract: PURPOSE:To provide the communication system in which information is immediately obtained after request even when number of users is increased. CONSTITUTION:A request reception section 12b gives an identifier fed from a terminal equipment 2-1 to a customer management section 13b and outputs a request signal to an information storage section 14b. The information storage section 14b outputs an information signal corresponding to the request signal to an I/F section 11. Then the information signal is outputted to a terminal equipment 2-1 outputting a request signal via a transmission line 3-1. Moreover, the customer management section 13b receiving the identifier collates the applied identifier with a stored identifier in advance to confirm the adequacy of the user or a terminal equipment on request. When no validity is recognized, an information output stop signal is outputted to the information storage section 14b. Upon the receipt of the information output stop signal, the information storage section 14b stops immediately an output of the information signal.
Patent JP-S5788669-A (JP)
Title: Manufacture of electrode for alkaline storage battery
Inventor: KITAMURA HARUSHIGE
IPC: H01M4/29
Filed: 1980-11-20
Abstract: PURPOSE:To make an active material to be efficiently packed by an electrolytic method by subjecting a base plate to cathode electrolysis while stirring the electrolyte, making the electrolytic current density at the start of the electrolysis large, and decreasing the current density as time passes. CONSTITUTION:A porous metal base plate 3 is immersed in an electrolyte, which consists of an aqueous solution of an active-material making salt and is contained in an electrolyzer 2. After that, cathodic electrolysis is performed between the plate 3 and a counter electrode 1 by use of an electrolysis power source 4, thereby making an active material to be deposited on the base plate 3. Here, the former cathodic electrolysis is carried out by stirring the electrolyte. The electrolyte current density at the start of the electrolysis is adjusted to 1,000- 120mA/cm<2>, and electrolytic current density is decreased as the time of the electrolysis passes. The electrolytic current density at the end of the electrolysis is adjusted to below 100mA/cm<2>. A nickel electrode is suitable to be manufactured in such a manner. The former electrolyte is preferred to be prepared by dissolving 3 moles of nickel nitrate into 1l of water. It is preferable that the pH of the electrolyte is adjusted to 1-4, and that the temperature of the electrolyte is adjusted to 80-100 deg.C.
Patent JP-S5589286-A (JP)
Title: Novel preparation of 3-hydrazonomethylrifamycins
Inventor: TSUKAMOTO GOROU
IPC: C07D498/08
Filed: 1978-12-28
Abstract: PURPOSE: To obtain the title compound useful as an antibiotic or its preparative intermediate in high yields economically and easily, by reacting 3-sulforifamycin S or its salt with (2,2-disubstituted hydrazone) methane.  
     CONSTITUTION: A 3-sulforifamycin S shown by the formula I or its salt is reacted with a (2,2-disubstituted hydrazone) methane shown by the formula II (R 1  and R 2  are independently alkyl, aryl, aralkyl, cycloalkyl or form a heterocyclic compound having one or more hetero-atoms together with nitrogen atom combined or linked to them) in an organic inert solvent, e.g., dimethyl sulfoxide in the presence of a mild oxidizing agent, e.g., manganese dioxide to give the title compound shown by the formula III useful as an antibiotic. This preparation is carried out industrially advantageously without using an organic amine and free from a pungent odor, compared with the conventional one. The compound is also important as a preparative intermediate of a 3-hydrozonomethylrifamycin S. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04309376-A (JP)
Title: Monitoring device for firefighting equipment
Inventor: MORI YUZO
IPC: A62C37/50
Filed: 1991-04-08
Abstract: PURPOSE:To facilitate the calibration of a pressure transducer in the monitoring device of firefighting equipment for discriminating the loss in quantity extinguishing agent in a vessel by the pressure transducer. CONSTITUTION:This device consists of a structure in which a gas closing means 17 is provided between each pressure transducer 18 and an extinguishing agent vessel 1, allowed to branch and connected to a common piping 25 provided separately through a second gas closing means 24 from a space between each pressure transducer and the gas closing means concerned, respectively, and a closing valve 26 is provided on a part of said common piping.
Patent JP-H0454103-A (JP)
Title: Aqueous emulsion composition of mite-repelling resin
Inventor: TSUKAMOTO TAKEO
IPC: A01N37/40
Filed: 1990-06-25
Abstract: PURPOSE:To obtain the subject composition having excellent stoning stability by dissolving a mite-repelling agent such as phenyl salicylate in an organic solvent, adding to an aqueous emulsion of a resin and mixing. CONSTITUTION:An aqueous emulsion of resin (e.g. emulsion of styrene/acrylic, ester copolymer) is mixed with a mite-repelling agent (preferably salicylic acid esters) dissolved in an organic solvent such as toluene to produce the subject composition. Said mite-repelling agent has a structure expressed by the formula (X is H or OH; R<1> is OH or 1-9C hydrocarbon group containable other species of atom; n is 0-4; R<2> is H, 1-30C hydrocarbon group or 1-9C hydrocarbon group containing other species of atom) and an using amount of said agent is 2-30 pts.wt. (especially 5-10 pts.wt.) to 100 pts.wt. solid component in the emulsion. Said composition is readily used by applying or spraying to various articles and has a long time keeping mite-repelling effect after application.
Patent JP-S5686247-A (JP)
Title: Tension spring
Inventor: SANO MEGUMI
IPC: F16F1/04
Filed: 1979-12-18
Abstract: PURPOSE:To contrive the miniaturization of the spring by a method wherein two or more bent and wound parts of a piece of wire for a spring are arranged in a load working direction, and along with this, the bent and wound parts are made to incline by a given angle to the load working direction. CONSTITUTION:When brake shoes 2, 3 of a drum brake are applied to a shoe return spring 1 which pulls the shoes 2, 3 to a direction to attract them each other, the spring 1 is composed of hooks 4, 5 arms 6, 7 and a spring pat 8. Said spring part 8 is constituted with a plurality of round bent parts 17 wherein a wire for a spring is bent in a ring type, arranged in multilayer manner to the direction connecting shoes 2, 3. Each round bent part 17 is formed with the maximum inclination of an inclined part 18 having 45 deg. or less so that the spring part 8 may be a flat plate type. Accordingly, the width (b) of the spring part 8 can be comparatively made small and the fitting of a tension spring to a narrow and small place can be easily performed.
Patent JP-S6142489-A (JP)
Inventor: PABERU AREKUSANDOROBICHI BAREN
IPC: B23K9/18
Filed: 1984-08-07
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-S649378-A (JP)
Title: Semiconductor testing apparatus
Inventor: OMURA TAKASHI
IPC: G01R31/28
Filed: 1987-07-01
Abstract: PURPOSE:To eliminate time, during which tests cannot be performed, by providing a plurality of stations, on which devices under tests are mounted, at test heads, providing a plurality of relay contacts, which are connected to the measuring pins of a plurality of the stations, thereby using index time effectively. CONSTITUTION:When tests for a device under test 1b are performed on a socket 4a (a relay contact 7a is conducted), the next device under test 1c is conveyed on a socket 4b. The device 1c is in a standy state. When the tests of the device under test 1b are finished, the relay contact 7a is made nonconducting, and a relay contact 7b is conducted. Then, the device under test 1c is tested. At this time, the device under test 1b is replaced with the next device under test with a conveyer 2a. Since the other device under test can be tested during the index time of one device under test, the index time can be utilized effectively.
Patent JP-S5969522-A (JP)
Title: Magnetic bearing device
Inventor: HIRAYAMA NAOYUKI
IPC: H02K7/09
Filed: 1982-09-21
Abstract: PURPOSE:To dispense with an independent motor for turning a body of rotation, by applying each exciting coil of a three-phase induction motor and a radial magnetic bearing to a yoke to be installed in a housing case supporting rotatably the body of rotation by means of the magnetic bearing. CONSTITUTION:In time of magnetically bearing a body of rotation 1 provided with a rotor 3 opposite to an exciting coil 4 of an axial magnetic bearing installed in the upper center inside a housing case 16, each of radial magnetic bearing-motor combined rotors 6 and 7 are secured to both parts, top and bottom, of the body of rotation 1. And, corresponding to these rotors 6 and 7, yokes 8 and 12 are secured to the inner surface of the housing case 16, and exciting coils 10, 11 and 14, 15 in two rows are attached to each of yokes 8 and 12 respectively. Likewise, each of position detectors 9 and 13 for a lower radial magnetic bearing is installed in the upper and lower parts of these rotors 6 and 7.
Patent JP-S6225022-A (JP)
Title: Injection molding machine
Inventor: SAKAUCHI SABURO
IPC: B29C45/03
Filed: 1985-07-25
Abstract: PURPOSE:To prevent the delay of movement and enhance the quick response by means of driving the movable portion directly with the linear motors disposed linearlly between the movable bracket and the fixed die plate, and the rear end of screw and the movable bracket respectively. CONSTITUTION:The movable die plate 6 supporting the mold 5B is set between the bracket 21 fixed to the frame 20 and the fixed die plate 4 supporting the mold 5A. The barrel 2 is supported with the movable bracket 22 moving on the frame 20, and the screw is installed in the barrel 2, being rotated freely with the screw rotating motor 23. The mold clamping motor 24 consisting of linear motors respectively for rotating and travelling is mounted between the movable die plate 6 and the fixed bracket 21. The motor for moving bracket consisting of linear motors respectively for rotating and travelling is mounted between the movable bracket 2 and the fixed die plate 4. The injection motor 26 consisting of linear motors respectively for rotating and travelling is mounted between the rear end of screw and the movable bracket 22.
Patent JP-H0329058-A (JP)
Title: Address generating device
Inventor: YOSHIMURA YURIKO
IPC: G06F12/02
Filed: 1989-06-27
Abstract: PURPOSE:To transfer data at a high speed by setting an origin address register, a lateral width register, an (x) coordinate register, and a (y) coordinate register into different spaces respectively and selecting the value of the register corresponding to the space to which a selector transfers data by a command. CONSTITUTION:When a command stored in an instruction register 1 instructs the transfer of the character data, the selectors 11 - 14 select the value of a transferer origin register 7, a transferer lateral width register 8, a transferer (x) coordinate register 9, and a transferer (y) coordinate register 10 respectively based on the signal received from an instruction interpreting means 2. Then a 1st address generating means 15 produces a physical address of a character data space. In the same way, the physical address of a using space is produced with a command stored in the register 1 in terms of a transferee space. Then the data are transferred when the data on the address produced by the means 15 is transferred to the address produced by a 2nd address generating means 28. Thus the data transfer speed is increased.
Patent JP-S5788332-A (JP)
Title: Torque converter
Inventor: SAITOU HIDEKAZU
IPC: G01L3/10
Filed: 1980-11-25
Abstract: PURPOSE:To make the execution of temp. compensation with high accuracy possible by necessitating less width size in the axial direction of the body of a detector for torque converters of the time when it is mounted to a strain inducing part. CONSTITUTION:Two sets of strain gage pairs consisting of compression side and tension side strain gages extending respectively in parallel are disposed with the imaginary line in the circumferential direction of a strain inducing part in-between, and further respective temp. characteristic compensating resistance elements for zero point and sensitivity are disposed on the same line and these are bridge-connected, whereby the body of a detector for torque converters is obtained. For example, two sets of strain gage pairs 11A, 11B and respective temp. characteristic compensating resistance elements 21, 12A and B, etc. for zero point and sensitivity are disposed along the imaginary line L0-L0 in the circumferential direction of the strain inducing part, and these form a bridge circuit together with suitably disposed regulating resistors 13A, 22, etc. of less temp. dependency, whereby the body of the detector is constituted. In this case, despite the occurrence of local heating owing to the revolution or the like of a shaft and the generation of a temp. gradient in the axial direction, the essential parts are of the same temp. and compensation is accomplished easily.