baber/WOPTO huggingface dataset:
Patent JP-2000087724-A (JP)
Title: Muffler structure for motorbike
Inventor: SAKURAI TASUKE
IPC: F01N1/08
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase capacity of expansion chamber without enlarging a muffler body. SOLUTION: The inside of a muffler body 95a of a muffler structure of a motorbike connected to the downstream end of an exhaust pipe is divided into a first expansion chamber A1, third expansion chamber A3 and second expansion chamber A2 from upstream side. The first and the second expansion chambers A1 and A2 are communicated with each other through a first pipe 112 that passes through the third expansion chamber. The second and the third expansion chambers A2 and A3 are communicated with the second pipe 113a. The third expansion chamber A3 and the outside are communicated with a pipe that passes through the third and the second expansion chambers A2 and A3, respectively. The expansion space 120 is formed of an outer peripheral wall 119 and inner peripheral wall 11 (double wall) on the periphery of the inner peripheral portion.  An inflow hole 122 is formed for introducing a part of the exhaust gas admitted into the third expansion chamber A3 of the inner peripheral wall 118 into the expansion space portion 120. An outflow hole 123 is formed to let the exhaust gas introduced into the expansion space 120 flow into the third expansion chamber A3.
Patent JP-H09150484-A (JP)
Title: Gas barrier film
Inventor: HARADA YUTAKA
IPC: B32B27/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To improve gas barrier properties under high humidity and gas barrier properties and adhesion properties after an endurance test by a method wherein a surface roughness parameter of a gas barrier film coated surface having water-soluble polymer and inorganic lamellar particle as main constituents at least on one side of a thermoset base material is made a specific numerical value or under. SOLUTION: The lamellar particle means an inorganic particle wherein very thin unit crystal layers are piled on each other to form one lamellar particle. A clay compound having swelling properties especially to a solvent is favorable. A surface roughness parameter RH of a coated surface is a maximum height and a distance from the highest crest to the deepest valley of a surface roughness curve, and Ra is a mean roughness of the center line. The surface roughness parameter Rt/Ra is necessarily 20 or under, and is best at about 10 or under. The Rt is favorable at about 1.4μm or under. The reason is because the coating layer is scraped off by contact to a roll in forming the coating at a high speed or by contact of the films to each other in winding, and the gas barrier properties and adhesion after an endurance test sometimes are deteriorated.
Patent JP-2000064572-A (JP)
Title: Floor surface forming block for randomely laid stone pavement and manufacturing method therefor
Inventor: OZAWA TETSUYA
IPC: B28B1/08
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a stone pavement block made of mortar and finished to randomly laid stone on a floor surface. SOLUTION: A split stone-shaped projected portions 5 blocked from a natural stone is laid on the surface of a base made of foamed synthetic resin, and a randomly laid stone pavement pattern portion having joint grooves between and around the projected portions 5 are formed with coloring mortar and blocks A (A1, A2) are made. These blocks A are mutually butted and laid in quantities and each joint groove 6 is filled with a joint material for forming the floor surface B. At this time, the joint material is filled together in the surrounding joint grooves 6, so that the seams between the blocks are not exposed and thus a mortar floor surface B having the appearance as same as a natural stone arranged by wet type work can be created.
Patent JP-2000078861-A (JP)
Title: Driving circuit suitable for actuator using electromechanical transducer
Inventor: HOSHINO TAKAYUKI
IPC: H02N2/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the driving circuit of an actuator which can position the actuator accurately taking the resonance frequency of a driving system into account and uses an electromechanical transducer. SOLUTION: A CPU 20 calculates the transfer distance of a slider 14 in accordance with a target position signal and the present position signal of the slider 14 and, in accordance with the transfer distance, drives a rough movement driving circuit 22 or a fine movement driving circuit 23 to operate. A variable frequency band blocking filter circuit 24 is inserted into the post stage of the fine movement driving circuit 23, and a central frequency band which attenuates a gain is changed to be higher or lower accordance with the position signal of the slider 14 which is outputted form a signal processing circuit 21.  With this constitution, the resonance point of the natural frequency of a driving system which fluctuates in accordance with the position of the slider 14 on a driving shaft is shifted from the cross-over frequency of a servo-system to suppress the oscillation of the servo-system, so that an actuator can be driven with high positioning precision.
Patent JP-H0197705-A (JP)
Title: Construction method for forming concrete pillar
Inventor: TAKAO TAKESHI
IPC: E04G5/04
Filed: 1987-10-12
Abstract: PURPOSE: To reduce the working labor and costs required for a method of forming a bifurcated concrete column while pulling up scaffolds step by step by performing construction work at a split part by use of scaffolds outside legs and a connecting scaffold provided above a confluent part. CONSTITUTION: To form a concrete column having a split part 8 where it is bifurcated, concrete for legs 6, 7 is first placed as scaffolds 10, 11 are pulled up along the steelwork of the legs 6, 7. Then only outer scaffolds 10B, 11B are pulled up and a connecting scaffold 36 is assembled above a confluent part 35, with these scaffolds surrounding the split part 8 and allowing placement of concrete. Thereafter, as the scaffolds 10B, 11B are pulled up step by step, the work of placing concrete for a vertical part 9 is performed.
Patent JP-H0982157-A (JP)
Title: Chain insulator, and manufacture of member for chain insulator
Inventor: KADOWAKI KAZUNORI
IPC: H01B19/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To enhance the surface insulation strength of a chain insulator while keeping its advantageousness by installing a pleated insulator to at least one insulating ring. SOLUTION: A polymer pleated insulator 3 installed to at least one of insulating rings 1,... has a boss part 31 in the center, the ring 1 is inserted through this part 31, and the insulator 3 is watertightly sealed to the ring 1 by a sealant. As the body 3, a material capable of ensuring excellent weather resistance, contamination resistance (water repellency), tracking resistance or the like is used. For example, a one obtained by adding an inorganic filler such as aluminium hydroxide, a phenol age resistor, or an amine ultraviolet ray absorbent to a main component selected from the group consisting of silicone rubber, ethylene propylene diene rubber, polyolefin thermoplastic resin and the like can be used.  Thus, the surface insulating strength can be increased while sufficiently keeping the advantageousness of an insulator string having plastic insulating rings connected in chain, or mechanical advantageousness, light weight property or the like.
Patent JP-H06111600-A (JP)
Title: Eprom
Inventor: SUWABE HIROYUKI
IPC: G11C29/00
Filed: 1992-09-24
Abstract: PURPOSE:To shorten test time by controlling operation of bit lines selecting circuit at 'stop' or 'normal', connecting or separating bit lines to/from first elements, and discriminating whether memory cells are normal or not considering potential of each other end of first element, when it is in a blank check mode or modes besides this mode. CONSTITUTION:Bit line selecting elements C0-C03 are normally operated, while bit lines CA0-CA3 are separated from other ends of first elements RU0-RU3 with second elements M0-M3 corresponding to bit lines CA0-CA3, in modes besides a blank check mode. Operation of elements C0-C3 is stopped, bit lines CA0-CA3 are separated from a writing/reading circuit, and other ends of elements RU0-RU3 are connected to corresponding bit lines in the blank check mode. When a row address signal is inputted in this state, erasing data of memory cells of corresponding rows are read out at the corresponding bit line, and a discriminating circuit NOR1 discriminates whether memory cells are normal or not considering potential of each other end of elements RU0-RU3. Thereby test time is shortened.
Patent JP-S63108432-A (JP)
Title: Program loading method
Inventor: ATOZAWA SHINOBU
IPC: G06F9/46
Filed: 1986-10-27
Abstract: PURPOSE:To change a module in the said module unit only by storing a program in an auxiliary storage device in the module unit and providing a load module information storage area to each board. CONSTITUTION:At rising of a processing unit, a unit control board 5 connected to the auxiliary storage device 4 extracts information designating a module to be loaded to boards 7a-7n from a load module information storage area in the unit 4. Based on the information, a module to be loaded to its own board 5 is selected from plural module units stored in the unit 4 and loaded. Then the module to be loaded to other board is selected and loaded. When the revision of module takes place, only the module unit subject to change has only to be replaced and the load module information to the program revision board has only to be changed in the load module information storage area.
Patent JP-H0994566-A (JP)
Title: Continuously treating device for muddy water
Inventor: ISHII TAKAO
IPC: B01D1/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of treatment by continuously performing treatment of muddy water. SOLUTION: This continuously treating device for muddy water consists of a muddy water conveyance cylinder 5 provided in an ascending oblique attitude, a conveyance screw 6 which is freely rotatably drivingly inserted into the muddy water conveyance cylinder 5, a moisture evaporation part 9 provided in the middle position of the conveyance cylinder 5 and a steam suction mechanism 11 for recovering and returning moisture evaporated from the moisture evaporation part 9. Muddy water supply pipes 2A, 2B are connected to the lower part of the conveyance cylinder 5 and also the recovery part 20 of dewatered solid material is connected to the upper part of the conveyance cylinder 5. Thereby, muddy water continuously supplied to a muddy water tank 1 is continuously force-fed by a pump and muddy water in the device is separated into water and sludge. Sludge is solidified and taken out.
Patent JP-H0196942-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUDO TOSHIO
IPC: H01L21/60
Filed: 1987-10-09
Abstract: PURPOSE:To make it easy to cope with increment of number of input terminals and high density by adopting film carrier system and by providing terminal resistor near a position where integrated circuit chip is mounted. CONSTITUTION:A hole for mounting integrated circuit chip 2 and a through hole 6 for forming terminal resistor are formed on a resin film 1 such as a long polyimide, copper foil is applied to both faces, and a lead wire 3 and grounding conductor 8 are formed on one side and the other, respectively. The lead wire 3 is formed radially from a position where the integrated circuit chip is mounted and is connected to a protruding electrode 4 on an integrated circuit chip 5. With a protruding electrode 4, Au is plated on a barrier metal such as Ti-W-Au, Sn ir Au is plated on the lead wire 3, and connection is made by applying heat and load to both. A terminal resistor 7 is laid previously within the penetration hole 6 which was provided neat the integrated circuit chip 5 and one terminal is connected to the lead wire 3 and the other is connected to the grounding conductor 8. The lead wire 3 which is connected to the high-speed signal input terminal is adjusted to a specified characteristics impedance and a terminal resistor 7 is also set to the same resistance.
Patent JP-S61134422-A (JP)
Title: Method of building precast concrete underground continuous wall
Inventor: YAMAGATA TATSUYA
IPC: E02D5/20
Filed: 1984-12-04
Abstract: PURPOSE:To build a high-precise underground continuous wall, by a method wherein, after a lower precast wall board, into which a PC steel material is vertically inserted for anchroing, is erected in a trench hole, an upper wall board is erected with the aid of the upper protruding part of the PC steel material serving as a guide, and the PC steel material is stretched. CONSTITUTION:A steel material 1 is vertically inserted through a lower wall board A1 for forming a precast concrete underground continuous wall, and the lower end of the PC steel material 1 is anchored to the lower bottom of the wall board A1 through an anchoring tool 2. After the wall board A1 is erected in an excavated trench hole B, an upper protruding part 1a of the PC steel material is inserted through a through-hole of an upper wall board A1 for forming a precast concrete underground continuous wall, and the wall board A2 is erected in the trench hole B with the aid of the upper protruding part serving as a guide. Thereafter, the PC steel material 1 is stretched from above for anchoring, and prestress is introduced in the upper and the lower wall board for intercoupling.
Patent JP-H07202946-A (JP)
Title: System and method to manage communication buffer
Inventor: MAAKU DABURIYU BURANSUTATSUDO
IPC: H04L12/56
Filed: 1994-10-20
Abstract: PURPOSE: To provide a system and method for managing a buffer for a network adapter which receives a data packet in nodes of a distributed data processing system. CONSTITUTION: A buffer memory 35 at a network adapter 62 is divided into pools of locations provided with multiple small continuos sections and multiple large continuous sections in a data block 37. The small continuos sections applicable for the packet storage are listed in a small pointer list 41 and the large continuos sections are listed in a large pointer list 42. Upon receiving a packet, the packet is stored in small continuos sections in response to the detection of the packet completion state before reaching the threshold to discriminate the packet size. The packet is stored in the large continuos sections in response to the detection of the packet completion state before reaching the threshold.
Patent JP-H0592564-A (JP)
Title: Discharging method for ink jet recording head, and ink jet recording apparatus
Inventor: ASAI AKIRA
IPC: B41J2/05
Filed: 1991-10-02
Abstract: PURPOSE:To reduce the splash or mist of ink generated with the discharge of an ink jet recording head. CONSTITUTION:The air bubble 6 formed by the heat generated by a heater 2 at the time of the discharge of ink is allowed to communicate with the outside air in the vicinity of a discharge orifices 5 as shown by (C). In the case, the time from the formation of the air bubble to the communication with the open air is made longer the 2.L.{(Pg-Pamb)}<1/2> (wherein L is the length from the heater 2 to the discharge orifice, rho is ink density, Pg is the pressure of the air bubble 6 at the time of formation and Pamb is the pressure of the outside air).
Patent JP-2000084088-A (JP)
Title: Connecting guide wire
Inventor: ASANO HIROYUKI
IPC: A61M25/01
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a connecting guide wire allowing easy manufacture without requiring a large-scale facility or many manhours even in the case of a long guide wire, and ensuring high strength and reliability. SOLUTION: This guide wire is constructed so that core wires 11 and 21 projected from end parts for connecting a pair of guide wires 10 and 20 are inserted from both ends of a metallic tube 30, and the core wires 11 and 21 and the metallic tube 30 are fastened to each other by means of bonding, welding, caulking, brazing or the like. According to this construction, a pair of guide wires 10 and 20 can be connected to each other.
Patent JP-H03125060-A (JP)
Title: Electric transmission control mechanism
Inventor: BARU JIIN BOUSHIYAA
IPC: F16H61/00
Filed: 1989-10-02
Abstract: PURPOSE: To facilitate operation by disconnecting one supply side and ground side lead wire of a solenoid, and connecting the other lead wire to shift the speed and direction of a transmission. CONSTITUTION: A transmission control mechanism 10 comprises a lower support assembly 18 and an upper support assembly 20. When the control assembly 20 is rotated around a center axis 22 by the operation of an actuator 16, at least one supply side and ground side lead wire out of a solenoid 14 is disconnected, and the other supply side and ground side lead wire is connected. Solenoids 14a-14f are selectively actuated by rotatory-operating the actuator 16 around a center axis 104, so as to shift at least one speed and direction of a transmission 12. Operation is thus facilitated, and reliability can be improved.
Patent JP-H0974017-A (JP)
Title: Coil device and manufacture thereof
Inventor: OTA MASANAO
IPC: H01F41/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To automatically conduct the binding and connecting of a coil winding and a coil terminal onto a coil terminal piece and the soldering of the bound and connected section continually by forming a coil winding section and a coil connecting terminal integrally with a coil bobbin and forming coil terminal connection pieces so that they may project in the direction of a plane of the coil bobbin. SOLUTION: A flat coil bobbin 2 is constituted of a cylindrical winding section which is formed nearly at the center of the bobbin 2 that projects in one direction and connection terminals 5 constituted of coil terminal connection pieces 6 and coil electrode pieces 7 which are so formed as to project nearly at right angles with the respective planes of facing side faces. With winding-start terminals 9S, 10S and winding-finish terminals 9E, 10E being bound and connected by soldering on the coil terminal connection pieces 6, windings are wound around the cylindrical winding section of the coil bobbin 2 to form a first coil 9 and a second coil 10.  Then, column-like central legs are inserted into a cylinder of the cylindrical winding section from up and down of the coil bobbin 2 which has the coils 9 and 10 wound around it and thereby two plate-like cores 11 with E-shaped cross sections are formed.
Patent JP-S61133929-A (JP)
Title: Camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B17/00
Filed: 1984-12-05
Abstract: PURPOSE:To prevent a bad influence caused by electric discharge of static electricity by forming at least a part of a battery cover by a conductive part, and providing a connecting part for connecting electrically a camera body and the conductive part, in a state that the battery cover has been closed. CONSTITUTION:A conductive plate 16 is provided on a battery cover 1, and this camera is constituted so that a power source battery 7 and battery armature springs 12-15 do not enter into an electric discharge area of static electricity. Accordingly, a malfunction, etc. of a CPU can be obstructed exactly.
Patent JP-H08124260-A (JP)
Title: Mechanism for ejecting tape cassette of magnetic recording/reproducing apparatus
Inventor: TAMURA MASABUMI
IPC: G11B15/675
Filed: 1994-10-20
Abstract: PURPOSE: To make an apparatus compact in size by simplifying the structure, and surely eject a tape cassette even with a small manipulation force. CONSTITUTION: When a tape cassette is to be ejected, an engaging part 6B of a head plate 6 is engaged with engaging parts 7F, 7G of a cassette holder 7, thereby engaging/holding the head plate 6. At the same time, the elastic force of elastic means 15, 16 urging the head plate 6 towards the cassette holder 7 is let to act as the elastic force in a direction to open the cassette holder 7. When the cassette holder 7 is turned and returned from the eject position, a rotary cam lever 29 of a holder lock mechanism 25 holding the cassette holder 7 is engaged with the engaging part 6B of the head plate 6, and the elastic force of the elastic means 15, 16 are used as the elastic force of a holder lock lever 27 locking the cassette holder 7.
Patent JP-S62116623-A (JP)
Title: Epoxy resin composition
Inventor: OSHIMA MASAYOSHI
IPC: C08G59/42
Filed: 1985-11-15
Abstract: PURPOSE:To obtain the titled composition having a long pot life, excellent flexibility and good electrical properties, containing an epoxy resin and a specified curing agent. CONSTITUTION:The titled composition containing an epoxy resin (e.g., glycidyl ether epoxy resin synthesized from bisphenol A and an epihalohydrin) and succinic anhydride having a linear hydrocarbon residue in position alpha as a liquid curing agent [preferably, one derived by introducing a linear 8-10C hydrocarbon residue into a position alpha of a carboxyl group of succinic anhydride (e.g., n- octenylsuccinic anhydride)]. By using the above curing agent, the composition can show a long pot life, good workability, sufficient flexibility and good electrical properties.
Patent JP-H10104352-A (JP)
Title: Transponder for doppler signal
Inventor: OKAMOTO KAZUO
IPC: G01S13/50
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To receive response wave from a transponder for Doppler signal loaded on each of a plurality of moving bodies by sending wave as signal delayed for the third specific time with the same waveform as electromagnetic wave or acoustic wave received as output signal from a transmitter. SOLUTION: A transmitter receiver 20 for Doppler measurement radiates wave with a specific frequency, pulse width t0 and repeating period T in all direction in the air. A transponder 10 for Doppler signal loaded on a moving body receives only wave with center frequency of specific frequency F and in frequency zone having zone width ΔF in the front and back, which is transmitted in the air, with a reception antenna 11 and supplies it to an amplifier 15 via a reception switch 18. After elapsing the first specific time t1 since the first reception signal is obtained at the output terminal of the reception antenna 11, the switch 18 opens the circuit between the output terminal of the reception antenna 11 and input terminal of the amplifier 15 for predetermined second specific time t2 .  A delay circuit 16 delays the input signal from the amplifier 15 for the third specific time t3 and supplies the delayed signal to a transmitter 17.
Patent JP-2001086275-A (JP)
Title: Apparatus and system for processing image
Inventor: TAKAOKA SATOSHI
IPC: G06F3/12
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To improve security using simple operations without having to watch a processed image by an outsider by detecting the position of a user, holding processing of the image, while the user is not located close to the device and starting processing of the image when the user approaches. SOLUTION: When a request for printing is received via a network, a CPU 11 of a printer 10 holds data as the object of printing on a RAM 13 as a print queue after adding an accept ID as a number for identifying each accepted printing request and returns data showing the acceptance of the printing request via the network and the accept ID. Also this CPU 11 receives the present position of the user via the network together with the accept ID and stores the position as position information, corresponding to the data to be the object of printing and when the relative distance between the issue source of the request and the present printer is within a preset range, data to be the object of printing related to the print queue are printed.