baber/WOPTO huggingface dataset:
Patent JP-H08214451-A (JP)
Title: Cable for single-wire transmission
Inventor: IKEGAMI HIDEO
IPC: H01B11/22
Filed: 1995-02-02
Abstract: PURPOSE: To provide a cable for single-wire transmission which can transmit not only signals but also power by means of optical fibers. CONSTITUTION: A power unit of a transmission system 30A causes current of such a frequency that allows resonance to occur at a secondary side of a monovibrator to flow to a primary side and thereby generates a high potential and then causes a change in electric charge along a metal coating 94 of a cable for single-wire transmission 90 which is connected to the transmission system 30A. A power receiving system 60B converts the change in electric charge to the DC output by means of a reconverter. At that time, power is transmitted from the transmission system 30A to the power receiving system 60B owing to a change in electric charge between the metal coating 94 and the earth, therefore power transmission can be conducted by means of the metal coating 94 of a glass fiber 92.
Patent JP-H01213556-A (JP)
Title: In-pipe self-running device
Inventor: YAMAMOTO TSUTOMU
IPC: H02G1/08
Filed: 1988-02-22
Abstract: PURPOSE:To increase the range of applicable pipe diameters and simplify the structure of the title device by driving a front and rear run guide sections supported by arms, whose contact resistances change depending upon their advancing direction, inside a pipe by supplying and discharging a fluid to and from an actuator composed of a cylindrical elastic body. CONSTITUTION:Both sides of an actuator 20 consisting of a cylindrical elastic body which supplies and exhausts fluid from a tube 24 and stretches/contracts in the axial direction, are provided with running guide sections 9 and 10, respectively. Each guide section is provided with plural arms 30 which are always pressed against the inner surface of a pipe by means of torsional coil springs 34 and equipped with wheels 33 that can rotate in one direction only at their ends and can cope with a wide range of pipe diameters. When the fluid is discharged from the actuator 20 and the elastic body contracts, only the rear run guide section 10 moves forward. When the fluid is supplied into the actuator 20 and the elastic body elongates, only the front run guide section 10 advances. By repeating such movement, this self-running device can make fast self-running inside the pipe with a simple constitution.
Patent JP-S61197092-A (JP)
Title: Device for regulating quality of feed water
Inventor: TSUNODA SHINJI
IPC: C02F1/66
Filed: 1985-02-28
Abstract: PURPOSE:To improve the follow-up property and response characteristic of the injection of chemicals by providing a bypass to a sample water pipeline for detecting the electric conductivity and circulating the sample water through the bypass to increase the flow rate of the sample water. CONSTITUTION:Sample water is collected through a sample water pipeline 14 for detecting the electric conductivity branched from a feed water pipeline 6, the electric conductivity of the sample water is detected and the injection of chemicals into the feed water is controlled on the basis of the detected signal. In the regulator of the quality of feed water, a bypass 101 is provided to the pipeline 14 to increase the flow rate of sample water. Consequently, the follow-up property and response characteristic of the injection of chemicals can be improved and the water quality can be stably and appropriately regulated. Accordingly, the corrosion of equipment and pipelines is prevented and the soundness of the plant can be maintained.
Patent JP-H09232932-A (JP)
Title: Antenna changeover circuit
Inventor: ISHIDA KAORU
IPC: H04B7/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make the changeover circuit small, to reduce power consumption at reception and to transmit a high power signal at transmission by employing a FET switch for diversity reception changeover and a PIN diode switch for transmission/reception changeover respectively. SOLUTION: When a low level is given to a control terminal 105 and a high level is given to a control terminal 106, an antenna connection terminal 101 and a reception terminal 104 are conductive and an antenna connection terminal 102 and the reception terminal 104 are nonconductive. When a parallel FET 115 is conductive, a connecting point between serial FETs 113, 115 has low impedance. High impedance on the terminal 104 is obtained by connecting a λ/4 line 112 to this point via a DC block capacitor 111. In this case, when a high level is given to a control terminal 107, a serial PIN diode 108 is conductive so as to make the terminal 101 and a transmission terminal 103 conductive and the terminal 101 and the reception terminal 104 are nonconductive.
Patent JP-H11235538-A (JP)
Title: Device for recovering powder and granular material
Inventor: NAKADE OSAO
IPC: B04C9/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of cyclones to plural vessels for recovering powder and granular material to perform the lowering of costs of a device for recovering powder and granular material. SOLUTION: A blower 2 for sending rice bran generated from a rice pearling mill 1 together with air is provided with plural recovery vessels 32, 33 connected in series. An inflow port 34 is formed on the recovery vessel 33 at the most downstream end. An inflow port 35 and an outflow port 36 are formed on the recovery vessel 32 on the upstream side from the most downstream end. The blower 2 is connected to the inflow port 35 of the recovery vessel 32 at the most upstream end. The outflow port 36 of the recovery vessel 32 on the upstream side and the inflow port 34 of the recovery vessel 33 on the downstream side adjacent to each other are connected.  Between the inflow port 34 of the recovery vessel 33 at the most downstream end and the outflow port 36 of the recovery vessel 32, a cyclone is interposed for separating the rice bran and the air, discharging the rice bran to the recovery vessel 33 at the most downstream end, and also discharging the air to the outside from a discharge port 4c.
Patent JP-2000239344-A (JP)
Title: Urethane binder composition
Inventor: KUWAMURA GORO
IPC: E01C5/22
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To solve problems of discoloration of an elastic paving member prepared by hot-press molding and obtain the subject nonyellowing type composition without deteriorating the essential color possessed by chips even when using the light- and bright-colored chips by reacting an aliphatic isocyanate, etc., with a specified active hydrogen compound. SOLUTION: This composition is obtained by formulating (A) an aliphatic and/or an alicyclic isocyanate (preferably isophorone diisocyanate, etc.) with (B) an active hydrogen compound comprising at least a 1,2-vinyl bonded polyhydroxybutadiene polymer so as to provide 1.5-10.0 molar ratio (NCO/OH) of the components B to A and reacting the components A with B. The number- average molecular weight of the 1,2-vinyl bonded polyhydroxybutadiene polymer is preferably 600-3,500 and the equivalent ratio thereof to other active hydrogen compounds (e.g. polyoxypropylene glycol) is preferably (1/9) to <(10/0).
Patent JP-H03243773-A (JP)
Title: Formation of metal nitride coating film
Inventor: ISHII YOSHIRO
IPC: C23C16/34
Filed: 1990-02-22
Abstract: PURPOSE:To improve the hardness of a formed film and its adhesion to a substrate in the plasma CVD method using gaseous ammonia by obtaining the optimum supply power value from the relation between the mass peak intensity of gaseous ammonia and supply power to an electrode. CONSTITUTION:A raw gas consisting of gaseous metal halide, gaseous ammonia and gaseous hydrogen is supplied into a vacuum chamber, a power is impressed on an electrode in the chamber to produce plasma in the chamber, and a metal nitride coating film is formed on the surface of a substrate. In this case, the relation between the mass peak intensity and impressed power in the plasma space is previously measured, and an impressed power value P0 showing the turn point of the peak is obtained. The impressed power value P on the electrode when a film is formed is controlled to 0.90P0, to 1.05P0, and other conditions are set to the conditions when the P0 is obtained.
Patent JP-H11237026-A (JP)
Title: Ash melting furnace
Inventor: NISHINO JUNYA
IPC: F27B3/19
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of a slag exit port, and prevent the outflow of unmelted ash having floated on the molten slag, and control the outflow of the molten slag. SOLUTION: An ash fusion furnace 1 has a slag exit port 3 to let molten slag overflow and discharge it, provided in the middle of a furnace wall, and a metal discharge port 8 provided at the lower part of the furnace wall, and the slag exit port 3 is constituted of a cartridge brick capable of engagement and removal where a cylindrical brick 4 for discharge of slag having a through hole at the center, an insulating brick being provided to surround the brick 4 for slag discharge, an upper electrode brick 5 horseshoe-shaped in cross section being provided to cover the insulating brick from above and besides being arranged to jet out to the side of an ash fusion chamber 2 and prevent the outflow of unmelted ash floating on the molten slag 12, with its tip sinking into the fused slag 12,  and a lower electrode 6 being embedded in the insulating brick so that the tip may be exposed to the inside of the ash fusion furnace and being provided under the brick 4 for slag discharge are united with one another, and it is arranged so that the current application may be possible between the upper electrode brick 5 and the lower electrode brick 6.
Patent JP-H10221633-A (JP)
Title: Optical scanner
Inventor: KOUCHIWA TAIRA
IPC: H04N1/113
Filed: 1997-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the heat generated in a sealed room by a deflector and to prevent the heat from being transmitted to another optical element. SOLUTION: An optical scanner 1 is provided with the deflector 4, a light source part and first, second image forming optical systems. The deflector 4 provided with a polygon mirror 2 and a motor 3 rotating the polygon mirror 2 is set up in a sealed space constituted of a transmission window 8, a bottom plate 9, an outer wall 10 and a cover 11. Then, by sucking air in the sealed space out from a sucking port 13 to the outside, the sealed space is made a state close to vacuum. By such a manner, the effect of the heat generation in the deflector 4 is reduced.
Patent JP-S52123103-A (JP)
Title: Test equipment for automatic dial control unit
Inventor: TACHIGAKE SHINICHI
IPC: H04L69/40
Filed: 1976-04-09
Abstract: PURPOSE:To realize compactness and light weight for the test equipment by turning back the signal from automatic dial control unit with use of the circuit including AND gate.
Patent JP-H05308157-A (JP)
Title: Package for semiconductor element
Inventor: MOTOJIMA HIDETO
IPC: H01L33/62
Filed: 1992-02-27
Abstract: PURPOSE:To simplify a supplying mechanism by combining a mount, a lead frame, a stem base and a cap, and resin-sealing a rear surface of the stem base. CONSTITUTION:A laser pellet 7 and a photodiode pellet 8 are respectively mounted on mounts 2, 4, bonded to wires 9 via leads 3, 5, and a lead frame having the leads 3, 5 is inserted into a stem base 10 aligned in a ribbon state to be welded. Then, caps aligned in a ribbon state are sealed in the welded base 10. Thereafter, a rear surface of the base 10 is resin-sealed by molding to complete assembled products aligned in a ribbon state. Thus, when an assembling step is automated, product supplying mechanisms becomes one frame from individual ones, thereby simplifying the mechanisms.
Patent JP-S61196848-A (JP)
Title: Rear bumper fixing device for vehicle
Inventor: HAMANOUE YUKIO
IPC: B60R19/50
Filed: 1985-02-27
Abstract: PURPOSE:To improve the fixing accuracy between a lamp device and a bumper by stretching a spacer bumper between the threaded fixing shaft section to the chassis rear end panel of rear combination lamp device and a pin projected from the rear face of rear bumper stay. CONSTITUTION:When tightening a rear combination lamp device 6 to the rear end upper panel 1, the upper spectacle hole 20a of spacer band 20 is previously inserted over the threaded shaft section 12a of stud bolt 12. While when fixing the rear bumper 8, the lower spectacle hole 20b is previously inserted over the pin 18 of stay 10, to place the stay 10 in the rear side member 4 and to tighten the bolt 16. While a nut 14 is screwed to the threaded shaft section 12a. Consequently, the fixing accuracy and the parallelism of the lamp device 6 and the bumper 8 can be ensured stably through the spacer band 20 resulting in uniform clearance (d) over the entire width.
Patent JP-S58158216-A (JP)
Title: Preparation of welt for automobile
Inventor: YAMAGUCHI TOSHIAKI
IPC: B29C48/12
Filed: 1982-03-13
Abstract: PURPOSE:To efficiently obtain a welt for automobile by such an arrangement wherein a surface material on which a solvent family hot-melt adhesive is coated in advance is pasted to a highly heated welt main body immediately after extrusion forming, and it is caused to adhere to the welt main body as its adhesive is melted by heat the welt main body keeps. CONSTITUTION:A welt main body 3 is formed by such a method that a core member 1 made of metal, etc. is inserted into the metal mouthpiece 11 of an extrusion forming machine 6, and the surface of the core member 1 is covered with a plastic layer while it is caused to pass through the machine. A surface leather member 4 on which a solvent family hot-melt adhesive 5 is coated in advance is fed into a jig 12 for pasting the central part of the surface leather member and another jig 13 for pasting both ends of the surface leather member and placed over a welt main body 3 immediately after extrusion formed and the adhesive 5 is properly melted by heat the welt main body 3 has, and the surface leather member 4 is pasted to the welt main body 3. The pasted member is then cooled by a cooler 7 and bended into the form of character U by a bender 9  and by this, the intended welt for automobile is obtained.
Patent JP-H01214924-A (JP)
Title: Processing system
Inventor: IIJIMA YASUO
IPC: G06K17/00
Filed: 1988-02-23
Abstract: PURPOSE:To make the format analysis of a 1st electronic device on initial response data easier by causing a 2nd electronic device not to send initial response data again even when the 1st electronic device transmits re-sending requesting instruction data immediately after the 1st device receives the initial response data form the 2nd device. CONSTITUTION:Upon receiving a re-sending requesting instruction data from the 1st electronic device 2, it is discriminated at the 2nd electronic device 1 that whether or not response data are transmitted against instruction data other than the re-sending requesting instruction data after actuation. The 2nd device 1 does not resend the initial response data to the 1st device 2 even when the 1st device 2 transmits the re-sending requesting instruction data immediately after the 1st device 2 receives the data after actuation and can transmit response data of state results in an appropriate format. Therefore, the format analysis of the 1st electronic device 2 on response data becomes easier.
Patent JP-H06251439-A (JP)
Title: Magnetic probe for recording and reproducing of information
Inventor: OKUBO TOSHIBUMI
IPC: G11B9/14
Filed: 1993-03-01
Abstract: PURPOSE:To enable high density recording to be conducted by forming a magnetic probe in such a manner that the cross section cut by a plane including the axis of the probe along the longitudinal aixs including the vertex of the probe has different gradients around the vertex of the probe. CONSTITUTION:The magnetic probe 11 is formed in such a manner that the cross section out by the plane including the vertex or near the vertex has different roundness or gradients being devided by the vertex or near the vertex. In this case, the steep cut side gives drastic change in a magnetic field which makes sharp borders of recording pits. Thus, even for overwriting with a DC magnetic field, recording interval can be decreased and high-density recording is realized.
Patent JP-S62201779-A (JP)
Inventor: SAKUMA KANJI
IPC: B66B3/00
Filed: 1986-02-27
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-S51115760-A (JP)
Title: Delay apparatas
Inventor: SASAKI MASAYASU
IPC: H03K5/13
Filed: 1975-04-04
Abstract: PURPOSE:To make delayed time constant, whatever voltage wave form of a circuit is, in the delayed apparatus continueing to feed to loading for a while after a switch in a loading circuit.
Patent JP-H06220817-A (JP)
Title: Multilayer slide band for rigid protective fence
Inventor: NISHIGUCHI MASAMICHI
IPC: E01F15/04
Filed: 1993-01-20
Abstract: PURPOSE:To reduce the friction at the contact point in the event a vehicle is brought into contact with a protective fence by fitting a multilayer band in which sliding materials such as lubricant-containing capsles and lubricant grains are joined with an adhesive or the like in a flat plate shape, and also are covered with foil or the like for preventing secular deterioration or outflow, on the surface of the protective fence consisting of a solid body. CONSTITUTION:After a surface treated layer 9 has been formed on the surface of a protective fence consisting of a solid structural body 8, on the surface thereof a multilayer slide band 11 in which sliding materials such as lubricant- containing capsles and lubricant grains are joined with an adhesive or a solidifying joining agent in a flat plate shape and are covered with foil or the like is fitted. The sliding material layer and the foil are alternately laminated, so that the sliding material can be prevented from being subjected to secular deterioration or outflow. Thus, in the event a vehicle is brought into contact with the protective fence, the friction at the contact point can be reduced.
Patent JP-H11236854-A (JP)
Title: Structure of stiffener in transverse type internal combustion engine for vehicle
Inventor: TABUCHI KOICHI
IPC: F02B61/06
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To protect a catalyst case from a heat harm surely by a few number of parts by providing a heat insulator integrally on a stiffener, in a device with the space between the lower surface of a cylinder block and the part of a transmission case in response thereto connected by the stiffener mutually. SOLUTION: A stiffener 13 made of a light alloy of aluminum alloy is arranged between the lower surface 2a of a cylinder block 2 and the part projected downward from the lower surface 2a of the cylinder block out of a transmission case 8 and this stiffener 13 is tightened attachably/detachably by a plurality of bolts 14 for both the cylinder block 2 and the transmission case 8. A heat insulator 15 for a catalyst case 12 is provided integrally so as to cover while keeping the clearance 16 between an oilpan 4 and it on such stiffener 13. A cover plate 17 for covering the part projected from the lower surface 2a of the cylinder block 2 out of the joined surface of the cylinder block 2 of the transmission case 8 is provided integrally.
Patent JP-S53125954-A (JP)
Title: Method of producing thick pipes
Inventor: TAIRA TADAAKI
IPC: B21C37/08
Filed: 1977-04-11
Abstract: PURPOSE: To accomplish welding without formation of any sharp point in the proximity of the groove, preventing crack in the welded zone while avoiding increase in press powder during the operation of O press for production of large diameter thick steel pipes by providing shrinking operation after 0 pressing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52123664-A (JP)
Title: Electronic watch with chronograph
Inventor: KIMURA SATORU
IPC: G04F10/00
Filed: 1976-04-10
Abstract: PURPOSE:Summing integration after temporary interruption of time integration is made possible even with one button in the same manner as with two buttons by identifying what kind of operations out of start, stop and reset operations is to be performed according to the length of operating time width of the same button.
Patent JP-H03243345-A (JP)
Title: Fungiproof film for wrapping bag
Inventor: KAWASE MIKIO
IPC: B32B27/18
Filed: 1990-02-21
Abstract: PURPOSE:To obtain a film for wrapping bags having a mildewproofing property and a durable effect by constituting in use of a laminate film of an inner layer film consisting of specific ethylene resin and an outer layer film consisting of ethylene resin having a density of a specific quantity larger than that of the ethylene resin. CONSTITUTION:A mildewproof wrapping bag film is composed of a laminate film of an inner layer film consisting of ethylene resin blended with 0.01-5wt.% of 2-(4-thiazolyl)benzimidazole and an outer layer film consisting of ethylene resin that is larger in 0.02g/m<2> or more than that of the ethylene resin in density. As ethylene resin in the inner layer film, it is preferred to be 0.910-0.930g/m<2> in density, and in particular, to be low density polyethylene, namely, copolymer of ethylene-alpha-olefine. And, as ethylene resin in the outer layer film, it is preferred to be middle density polyethylene and high density polyethylene that has a density of 0.935-0.970g/m<2>.
Patent JP-H07229370-A (JP)
Title: Frame body for insulating door
Inventor: YOSHINAGA KOICHI
IPC: E06B5/00
Filed: 1994-02-15
Abstract: PURPOSE:To provide an insulating door frame body capable of automatically correcting misalignment occurring at the time of mounting between ah exterior frame material and an interior frame material. CONSTITUTION:Regarding an insulating door frame body having an exterior frame material 1 and an interior frame material 5 jointed to each other via an insulation 10, this insulation 10 is clamped between the joint piece 2 of the material 1 and the joint piece 6 of the material 5, and both pieces 2 and 6 are set in place with connecting screws 11. The contact area of the pieces 2 and 6 of the materials 1 and 5 with the insulation 10 is approximately doglegged and kept in projected and recessed contact state.
Patent JP-H08265360-A (JP)
Title: Method and equipment for establishing and maintaining operation mode
Inventor: KENESU JIYON KURISUTENSEN
IPC: H04L12/40
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide full double communication between a station and switching line concentrator by starting a full double mode and operating the station when it is shown that a switch port is a double port. SOLUTION: In full double operation, all token protocols are interrupted and when the station is connected to a compatible full double line concentrator or switch port 16E, the simultaneous transmission/reception of frame is enabled. In semidouble operation, a circulation token A is required. At dedicated band width line concentrators 18 and 24, the token is supplied by ports 16A-16E, 22D and 22E. Therefore, the port means 16D at the dedicated band width line concentrator 18 applies the circulation token to the semidouble station. In case of operating, a token B is generated by the port means 16D and circulated between the port means 16D and a semidouble station 10. Similarly, the token A is circulated between the port means 22D at the concentrator 24 and each port of shared band width device 26 or the like.
Patent JP-H04259500-A (JP)
Title: Iron
Inventor: KARUBE NOBORU
IPC: D06F75/26
Filed: 1991-02-12
Abstract: PURPOSE:To prevent the high temperature heat generation section of an iron from erroneously coming in contact with a human body, a flammable material or the like by alarming the temperature of the heat generation section, even when a power supply is turned off. CONSTITUTION:Thermo-power generation elements 15 are buried in the heat generation section 14 of an iron body 12. These elements 15 detect the temperature of the heat generation section 14, and generate the predetermined thermo- electromotive force, when the heat generation section 14 rises to a temperature equal to or above the predetermined level. An indicator lamp 15 electrically connected to the elements 15 is turned on via the aforesaid thermo-electromotive force.