baber/WOPTO huggingface dataset:
Patent JP-2000026580-A (JP)
Title: Production of hydrogenated product of ring-opened norbornene polymer
Inventor: OBARA TEIJI
IPC: C08G61/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an industrial process for producing a hydrogenated product of a ring-opened norbornene polymer in high productivity and hydrogenation ratio in a short hydrogenation reaction time. SOLUTION: The objective hydrogenated product of a ring-opened norbornene polymer is produced by carrying out the ring-opening polymerization of a norbornene monomer using a polymerization catalyst and the hydrogenation of the produced ring-opened norbornene polymer using a hydrogenation catalyst. In the above process, a catalyst produced by carrying a transition metal on an inorganic carrier is used as the hydrogenation catalyst, a solid component containing the hydrogenation catalyst is separated and recovered from the solution containing the hydrogenated ring-opened norbornene polymer after the hydrogenation reaction and the recovered solid component containing the hydrogenation catalyst is used in the subsequent hydrogenation treatment.
Patent JP-H0864804-A (JP)
Title: Insulated-gate thyristor
Inventor: HOSHI YASUYUKI
IPC: H01L29/74
Filed: 1994-08-25
Abstract: PURPOSE: To provide high breakdown strength, low stationary loss, short turn-off time, safety operation area increase, and low cost by manufacturing an insulated-gate thyristor which has a thick n<-> layer without a buffer layer by using a semiconductor substrate manufactured by a floating zone method, etc. CONSTITUTION: A p-base area 2 is formed on one of the surface layers of an n<-> layer 1, an n<+> emitter area 5, n<+> source area 6 and n-cathode area 7 are selectively formed in the area 2, and a gate electrode 11 is formed on the surface of the p-base area 2 through a gate oxide film 10. A cathode electrode 14 is formed in an emitter area 5 and an cathode area 7, and a p<+> collector layer 19 is formed on the other surface layer of the n<-> layer 1 and an anode electrode 20 is formed on the surface of the layer 19.
Patent JP-H06193724-A (JP)
Title: Automatic transmission control device
Inventor: KONO KOZO
IPC: F16H61/34
Filed: 1993-07-20
Abstract: PURPOSE:To detect motion of a gear toward the gear fall-off side by detecting deflection of a gear position in a shift direction, prohibit further gear motion by locking a shift actuator when the gear motion to the gear fall-off side is detected, and prevent gear fall-off by external force. CONSTITUTION:An automatic transmission control device is provided with an actuator part 2 comprising a select actuator 2a and a shift actuator 2b to control drive gears of a transmission 1 by piston rods 2c, 2d, and this is controlled by a control unit 4 in accordance with operation condition. In this case, potentiometers 2f, 2g to detect positions of the respective piston rods 2c, 2d are provided. In a position deflection detection module 4m inside the control unit 4, a gear position in a shift direction is monitored by a signal from the potentiometer 2g, and when a deflection exceeding a tolerable limit of the gear position is detected, the shift actuator 2b is locked.
Patent JP-2001025897-A (JP)
Title: Compacting press device
Inventor: NAGAI YASUHARU
IPC: B30B11/02
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a compacting press device by which the generation of cracks and damages can be prevented. SOLUTION: An upper ram mechanism 2 is equipped with a drive motor 14 reciprocating an upper ram 5 detachably supported slidably on a machine frame 1 through a link mechanism 21 converting a rotary motion into a reciprocating motion. A lower ram mechanism 4 is equipped with an outside shaft drive mechanism 98 sliding an outside shaft 76 supported slidably in the shaft direction and an inside shaft drive mechanism 117 sliding an inside shaft inserted slidably in its shaft direction into the outside shaft 76, and the outside shaft 76 and the inside shaft are connected to a die and a lower punch by the lower arm mechanism 4. The upper arm mechanism 2 is equipped with an extendable and contractible adjusting mechanism between the upper ram 5 and an upper punch 24, and is equipped with an energizing mechanism energizing the upper punch 24 in the lower punch direction.
Patent JP-H1048566-A (JP)
Title: Stereoscopic optical illusion amplification blank
Inventor: ISHIJIRO HIDEHIKO
IPC: G02B27/06
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a blank which is relatively easily producible and has stereoscopically visible patterns and a blank which is relatively easily producible and has the changing stereoscopically visible patterns. SOLUTION: This blank is formed by partially adhering front side sheet members 1 obtd. by forming dot patterns on a sheet-like material having a see-through property (formed by drilling an opaque sheet-like material with dot patterns) and a deep side sheet member 2 obtd. by forming the dot patterns on the sheet-like material. The blank is changed in its shape, by which small spacers are made in the parts where the front side and rear side sheet members 1, 2 are not adhered to each other.
Patent JP-S6445974-A (JP)
Title: Rotary reciprocating pump
Inventor: TANAKA NARUMASA
IPC: F04B9/04
Filed: 1987-08-10
Abstract: PURPOSE:To eliminate the necessity for providing a crank mechanism in a pump simplified in its constitution by forming a piston in a diagonally cut cylinder and mounting piston sliding guides, similarly formed by a diagonally cut cylinder, butt facing to a piston tilt surface in a cylinder housing this piston. CONSTITUTION:Connecting a pair of upper and bottom cylinders C, C mutually by a flange, their upper and bottom end faces fix piston sliding guides B, B, forming one end with a predetermined tilt angle by a diagonally cut cylinder, to be arranged in a manner wherein tilt surfaces of the guides B, B are placed butt facing to each other. Mounting a piston A, formed by a diagonally cut cylinder with both upper and bottom end faces in a tilt surface, to be slidably fitted between both the sliding guides B, B, a piston rod D, connected to this piston A, is connected to a prime moving shaft G through a shaft joint E with key groove. Screw thread mounting type suction valve 4 and delivery valve 3 are mounted to the upper surface of the upper part sliding guide B. While an air vent (a) is formed in the bottom part cylinder C.
Patent JP-H0864830-A (JP)
Title: Active matrix substrate and method of fabrication thereof
Inventor: ISHIGURO KENICHI
IPC: H01L29/786
Filed: 1994-08-25
Abstract: PURPOSE: To fabricate an active matrix substrate without increasing processes of fabrication, the substrate being composed of a high mobility TFT and a TFT having a satisfactory OFF characteristics in the same substrate. CONSTITUTION: A picture element TFT 4 is provided on a display 2 on an active matrix substrate 1, connected with a picture element electrode 107 arranged in a matrix form. There are further provided a data signal output circuit and a scanning circuit as a drive circuit part 3 on the active matrix substrate 1. An LDD region 10 to which boron and phosphorus are added is formed on the picture element TFT 4 in contact with a source region 5 and a drain region 7. The LDD region 10 can be formed with a phosphorus ion doping process and a boron ion doping process for forming a CM0S constituting the data signal output circuit and the scanning circuit without increasing fabrication processes.
Patent JP-H0751139-A (JP)
Title: Suspended shelf for toilet
Inventor: HAGIHIRA KIYOSHI
IPC: A47B81/00
Filed: 1993-08-12
Abstract: PURPOSE:To provide the suspended shelf for toilet to be arranged rationally in the relation with the suction side opening edge of a ventilating fan device. CONSTITUTION:A suction side opening edge 10A of a ventilating fan device 10 is opened inside a suspended shelf 11, and an air ventilating part 13A communicating with the inside and the outside is formed at the suspended shelf 11. The suction side opening edge 10A of the ventilating fan device 10 is positioned inside the suspended shalf 11, and the fitting positions of the ventilating fan 10 and the suspended shelf 11 are made rational.
Patent JP-H1128932-A (JP)
Title: Air conditioner for electric vehicle
Inventor: NEGISHI YASUTAKA
IPC: B60H1/32
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To perform the piping to be connected to a subsidiary condenser and piping to be connected to a heater core to penetrate a dash board by only two through-holes, and improve heating ability of the subsidiary condenser by heating cooling medium through the pipings connected to the subsidiary condenser by warm water trough the pipings connected to the heater core. SOLUTION: Pipings to discharge cooling medium from a subsidiary condenser out of pipings connected to the subsidiary condenser, and pipings to discharge warm water from a heater core out of pipings connected to the heater core, are integrated with each other at a part where they penetrate a dash board 30 to be a double pipe 37, and pipings to supply cooling medium to the subsidary condenser out of the pipings connected to the subsidiary condenser, and pipings to supply warm water to the heater core out of the pipings connected to the heater core, are integrated with each other at a part where they penetrate the dash board 30 to be a double pipe 40.
Patent JP-H10116665-A (JP)
Title: Edge card connector for printed circuit board
Inventor: REGNIER KENT E
IPC: H01R12/72
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an edge card connector for a printed circuit board having a terminal constitution increasing density of a terminal by forming a tail of the terminal cross in two rows. SOLUTION: A long narrow insulating housing 22 of an edge card connector 20 receiving an edge of a printed circuit board having a contact pad has a board receiving surface 22b, long narrow slot 24 receiving the edge of the printed circuit board, and terminal receiving cavities 38a, 38b. In the terminal receiving cavity, terminals 58a, 58b are received. Both the terminals include tails 64, 74, contact parts 66b, 76e and elastic spring arms 66, 76 having a holding part. Hollows 46, 52 formed in a traversing wall 40 are formed in arrangement and size receiving protrusions 68 and 78 protruded from the terminal received in the cavity, the size is formed sufficiently for the spring arm of the terminal in a region of the protrusion so as to be capable of freely moving relating to the housing.
Patent JP-S6179794-A (JP)
Title: Electrode and its manufacture
Inventor: HINE FUMIO
IPC: C25B11/03
Filed: 1984-09-26
Abstract: PURPOSE:To manufacture an electrode having low overvoltage and superior durability by spraying and sticking Ni on the surface of a base metal, spraying and sticking Al coated with Ni on the stuck Ni, and dissolving only the Al to form a porous Ni layer. CONSTITUTION:Ni 2 is sprayed and stuck on the surface of a base metal 1 such as iron or Ti by a flame spraying method such as plasma spraying, and Al coated with Ni is sprayed and stuck on the stuck Ni 2 by a flame spraying method. Only the Al is then dissolved in an alkali soln. or the like to form a porous Ni layer 3 having gaps 3' of complex shape. Thus, an electrode is obtd. This electrode is not corroded even in the period of suspension of electrolysis and has low overvoltage in a wide range of current density when used in the electrolysis of an aqueous chloride soln., an aqueous alkali soln., water or the like.
Patent JP-S6261437-A (JP)
Title: Digital telephone set
Inventor: NOMURA YOSHIO
IPC: H04J3/00
Filed: 1985-09-11
Abstract: PURPOSE:To apply multi-drop connection to plural digital telephone sets by applying special processing to the transmission signal from a master device to a digital telephone set to use 4-wire private cable. CONSTITUTION:The master set 7 applies time division multiplex to the voice or data to each digital telephone set in multi-drop connection to an outgoing line 9 and outputs continuously as a transmission signal subject to CMi coding. The digital telephone set 6 supervises continuously the outgoing line 9 to extract a clock component and a frame synchronizing signal included in the CMi code thereby establishing the synchronization and uses the extracted clock and the frame synchronizing signal as a master synchronizing signal. In such a case, since the signal for extracting synchronization is sent continuously to the outgoing line 9, each digital telephone set establish always the synchronization. In the incoming line 10, a packet signal from each digital telephone set 6 is received by a master set 7 to establish the bit phase synchronizing with each digital telephone set 11.
Patent JP-H0371216-A (JP)
Title: Portable computer
Inventor: HONGO NOBUHIKO
IPC: G06F3/00
Filed: 1989-08-02
Abstract: PURPOSE: To transmit an original such as a written document, printed matter, and picture to a facsimile device or a computer at the other party by providing a facsimile mechanism at an opposite side to a display panel. CONSTITUTION: A path for the original of a facsimile is formed at the opposite side to a display panel 6 of a display part 1, a paper insertion sensor 16 is provided in the neighborhood of a paper insertion port 3 of the path, an image scanner 19 is provided in the neighborhood of a paper discharge port 4, and guide rollers 17 and 20 driven by one motor 18 are provided at the plural parts of the path. Also, this device is provided with an adapter which converts information read by an image scanner 19 to a facsimile signal. Thus, a facsimile mechanism is provided at the opposite side to the display panel 6 of the display part 1, so that information such as video information which can not be transmitted through a telephone line by a conventional computer can be transmitted to the facsimile or the computer at the other party.
Patent JP-H0488072-A (JP)
Title: Coating composition for cast-coated paper
Inventor: KANEDA KATSUMI
IPC: D21H19/58
Filed: 1990-07-31
Abstract: PURPOSE:To provide the subject composition containing a specific aqueous urethane resin copolymerized with an acrylic monomer, an adhesive composed of a synthetic rubber latex and a pigment as main components and giving a cast-coated paper having excellent glossy surface and printability. CONSTITUTION:The objective composition is composed of (A) 100 pts.wt. of a pigment such as calcium carbonate, (B) 2-6 pts.wt. of an aqueous urethane resin copolymerized with an acrylic monomer and produced by the copolymerization of (i) a monoolefinic monomer and/or an olefinic aromatic monomer and (ii) an aqueous urethane resin and (C) 10-15 pts.wt. of a synthetic rubber latex composed mainly of an aliphatic conjugated diolefin monomer, an olefinic aromatic monomer and/or a monoolefinic monomer. The weight ratio of the monomer (i) to the monomer (ii) of the component B (i:ii) is 30:70 to 70:30.
Patent JP-S6260730-A (JP)
Title: Paper feed cassette
Inventor: MAEKAWA TAKASHI
IPC: B65H1/12
Filed: 1985-09-11
Abstract: PURPOSE:To make it possible to facilitate the insertion of recording sheets even in such a condition that a cassette is set on a machine body, by enabling the rear wall of a cassette body which includes a member for regulating the trailing end of recording sheets, to open and close, and by providing a depressing means for depressing the front end of a recording paper bed plate. CONSTITUTION:If recording sheets are inserted into a cassette body 2 which is set in a paper feed section of an image forming device, the locking condition of an engaging member composed of a hook 8 and a pin 9 is released and then the rear wall 6 of the cassette is opened. A coupling arm 18 is slid rearward along an elongated hole 19 by means of a wire 20 in association with the opening operation of the rear wall 6. As a result, the front end of a depressing arm 15 is pulled down so that the front end of a recording sheet bed plate 14 is depressed overcoming the urging force of a compression spring 13. With this arrangement, the rear wall 6 may be opened in a condition such that a trailing end regulating member 5 is located below the bottom plate of the cassette body 2, thereby it is possible to insert recording sheets into the cassette body 2 from the rear end of the cassette body 2.
Patent JP-H0486327-A (JP)
Title: Two-cycle diesel engine
Inventor: OKUBO AKIHIKO
IPC: F02D13/02
Filed: 1990-07-31
Abstract: PURPOSE:To reduce the discharge of NOx, etc., and knock noise by providing a control valve in a communication path communicating between the crank chambers of respective cylinders to communicate and shut off the respective crank chambers and so reducing the excess air ratio and the oxygen quantity for fuel in the low/intermediate load operation region. CONSTITUTION:In a two-cycle three-cylinder diesel engine 1, a crank chamber 15 of each cylinder is mutually communicated via a communication path 23 and a control valve 24 of butterfly type is provided in a branch portion 23a of the communication path 23 for each cylinder. The respective control valves 24 are simultaneously opened or closed with a stepping motor, and the stepping motor 25 is controlled by a controller 30 which decides on operation state of the engine. That is, when the engine operation state is in the low load operation region, the control valves 24 are controlled in the direction of opening, so that the scavenging quantity introduced from the crank chamber 15 into a combustion chamber 9 through the scavenging communication path 13 is reduced and thus the discharge quantities of such harmful components as NOx, etc., and knock noise are reduced.
Patent JP-H0936218-A (JP)
Title: Wafer supporting structure for semiconductor manufacturing device
Inventor: KURIHARA HISAAKI
IPC: H01L21/68
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To make the consumption of a reaction gas uniform on the surface of a wafer and to improve the thickness uniformity of the intrasurface film of the wafer. SOLUTION: In a wafer supporting structure for semiconductor manufacturing device which is provided with a plurality of struts 1 made of quartz and a wafer supporting ring 2 which is supported in a plurality of stages in the vertical direction of the struts 1 and has an inner peripheral edge formed in accordance with the external size of a wafer 4, a section 6 which is recessed or protruded relatively to the other circular arcuate part of the outer peripheral edge of the ring 2 is formed on the outer peripheral edge of the ring 2 at the position corresponding to or on the opposite side of the orientation flat 5 of the wafer 4.
Patent JP-H10183212-A (JP)
Title: Drawing-up device for example boring machine for molten metal tapping hole
Inventor: BRUECHER EBERHARD
IPC: C21B7/12
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a drawing-up device for a boring machine for molten metal tapping hole, in which a boring rod always forms the horizontal attitude at the stationary position regardless of the inclining degree of the boring rod adjusted to the boring position and the drawing-up device in the stationary position is surely held. SOLUTION: The piston rod 11 of a drawing-up cylinder 10 has a joint 17 connected with a free end part of a bell crank 13 received so as to be swingable while centering a shaft 16 fixedly arranged to a drawing-up frame 8 between the piston rod 11 and the bell crank 13. Then, the free end part of the bell crank 13 is connected with a short lever arm 15 at the upper side of the two drawing-up arms 6 through a coupler 14 so to be freely rotatable. The drawing-up arms 6 are received so as to be swingable while centering a shaft 20 fixed to a drawing-up frame 8 and at this time, the coupling 14 forms the short lever arm 15 of the drawing-up arms 6 at the stationary position and a self-enclosing knee joint 18.
Patent JP-H0935904-A (JP)
Title: Plate resistor
Inventor: OTSUKA HIDEO
IPC: H01C3/12
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a plate resistor, in which a ceramic board is not cracked even when a large current is made to flow through a resistance pattern. SOLUTION: Three resistance patterns 21, 31, 41 are formed onto one surface of a plate-shaped ceramic board 15 in an approximately U shape so that the resistance patterns on the outside surround the resistance patterns on the inside. Each forming area of the resistance patters 21, 31, 41 are increased respectively by forming a plurality of slits 23, 33, 43 in the longitudinal direction to each resistance pattern 21, 31, 41 respectively. Connecting sections 25, 35, 45 connecting sections among the slits 23, 33, 43 shaped in the resistance patterns 21, 31, 41 are formed at specified places in the longitudinal direction of the resistance patterns 21, 31, 41.  The resistance pattern 21, by which power consumption is maximized when electric circuits applying specified voltage are connected among land sections 27-1, 2, 37-1, 2, 47-1, 2 at both ends of each resistance pattern 21, 31, 41, is positioned on an outermost circumference.
Patent JP-S6181203-A (JP)
Title: Double wheel type caster
Inventor: ITO TOSHIAKI
IPC: B60B33/00
Filed: 1984-09-28
Abstract: PURPOSE:To reduce the inner and outer wheel differences of a wheel when a caster is turned and improve running and durability by subdividing the number of wheels inserted in a car shaft into arbitrarily two or more wheels and individually rotate the divided wheels. CONSTITUTION:Two or more wheels 4, 4' and 5, 5' are independently inserted in a car shaft 7 so as to freely be rotated. In addition, the car shaft 7 is provided with the mounting seat 2 of a caster and the mounting seat 2 is freely rotated by a rotary mechanism section 3. For example, assume that the caster is turned with the wheel 4 at the center, the inner and outer wheel differences of the wheel 4', those of the wheel 5, and those of the wheel 5' are represented in r4-r3, r6-r5, and r8-r7, respectively. In this case, if the wheels 5, 5' are integrated, the inner and outer wheel differences are represented in r8-r5. As a result, the comparison of the inner and outer wheel differences when the wheel is divided and integrated is represented in r8-r5>r8-r7, and for the subdivision of the wheel, the inner and outer wheel differences can be reduced when the caster is turned.
Patent JP-S6181443-A (JP)
Title: Magnetic cellulosic material and its preparation
Inventor: SAKATA ISAO
IPC: D21H17/63
Filed: 1984-09-28
Abstract: PURPOSE:To produce a magnetic cellulosic material having high flexibility, light weight and excellent moldability, and suitable as an electromagnetic wave shielding material, electrical radiation absorbing material, etc., by impregnating a solution of a metallic salt composed mainly of iron in a celulosic material, and precipitating the metal oxide in the material. CONSTITUTION:A cellulosic material (e.g. paper, wood pulp, etc.) or activated cellulosic material is impregnated with a solution of metallic salt composed mainly of iron, and the metal oxide is precipitated by the control of pH and temperature, heating, electrolysis, etc. The metal oxide composed mainly of magnetic iron can be precipitated in the cellulosic material.
Patent JP-H0731601-A (JP)
Title: Portable long-time electrocardiogram recorder
Inventor: SATO MITSUGI
IPC: A61B5/332
Filed: 1993-07-22
Abstract: PURPOSE:To record electrocardiograms of a plurality of patients quickly while enabling a multi-channel long-time recording by recording electrocardiograms into a hard disc device allowed to load or unload by a digital signal to upgrade the quality of a waveform. CONSTITUTION:This portable long-time electrocardiogram recorder is made up of a cable body 7, electrodes 1, 2, 3 and 4 which are arranged outside the case body 7 to induce an electrocardiogram signal closely on a skin surface of an organism and a hard disc device 6 which is so arranged to record the electrocardiograms induced through the electrodes while being allowed to load or unload.