baber/WOPTO huggingface dataset:
Patent JP-H04147810-A (JP)
Title: Manufacture of light-weight mat
Inventor: YUKIMORI YOSHIYUKI
IPC: B29C35/02
Filed: 1990-10-11
Abstract: PURPOSE:To manufacture an integrated mat wherein a rubber sheet is foamed uniformly by laminating an unvulcanized rubber sheet containing a foaming agent and base fabric, and covering them with a flexible sheet of a larger size than that of the unvulcanized rubber sheet, and then attracting one of both by suction for pressing the flexible sheet by atmospheric pressure within a close-sealed space, and thereby heating and foaming the unvulcanized rubber sheet. CONSTITUTION:A mat pre-formed body 1 is comprised of a joined body consisting of a base fabric 2 and an unvulcanized rubber sheet 3 containing a foaming agent, and the unvulcanized rubber sheet 3 are attracted by a suction part 5 formed on the mounting recession of a suction heating part 4. By a flexible sheet 12, both sides of the base fabric 2 are covered, and the suction heating part 4 is close-sealed by a lid body 13, and then air is force-fed into a close- sealed space 14 so that the flexible sheet 12 comes into close contact with the surface side of the base fabric 2 of the mat precursor 1. By means of a heating plate 10, it is heated for allowing the foaming agent contained in the unvulcanized rubber sheet 3 to be foamed, at the same time, it is vulcanized. Atmospheric air is uniformly applied over the precursor 1, and a sponge rubber sheet 31 vulcanization-joined with the base fabric 2 foams uniformly, as a result, a light-weight mat is manufactured that foams evenly and is formed uniformly in its thickness.
Patent JP-H02120775-A (JP)
Title: Image forming device
Inventor: MIYABAYASHI TAKESHI
IPC: G03G15/11
Filed: 1988-10-28
Abstract: PURPOSE:To improve the preservation stability of a toner liquid by separately storing a 1st soln. containing electrified toner grains and either of a curing agent or a vehicle and a 2nd soln. containing the other, spraying these agents after they are mixed and applying them to a solvent where an electrostatic latent image is formed. CONSTITUTION:The 1st toner soln. containing the electrified toner grains and either of the curing agent or the vehicle and the 2nd toner soln. containing the other are separately stored in 1st and 2nd storing means 33 and 35. To use them, an atomizer 20 mixes the 1st and 2nd toner soln., which are immediately applied to the solvent where an electrostatic latent image is formed. By mixing two types of solns. in such a way, the vehicle and the curing agent, whose mixture is prone to be deteriorated, are separately stored to improve preservation stability of the toner soln.
Patent JP-2000090378-A (JP)
Title: Machine guarding device and maintenance and inspection method and device therefor
Inventor: ODA KOJI
IPC: G08B25/10
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To perform the maintenance and inspection work of a machine guarding device by one person without entering guarding object facilities. SOLUTION: In this machine guarding device 1 for receiving sensor reporting information sent out from a sensor device 3 by a receiver 4, latest time data TD for indicating the latest reporting time of the sensor device 3 are stored on the side of the receiver 4 and signals 41B for maintenance including the latest time data TD are sent out as radio signals (f) for the maintenance with a fixed time interval. By receiving the radio signals (f) for the maintenance on the outer side of a house 2, whether or not the machine guarding device 1 normally functions is judged from the contents of the latest time data TD without entering the house 2.
Patent JP-2001098316-A (JP)
Title: Production of highly clean extra low carbon steel
Inventor: NISHI TAKAYUKI
IPC: C21C7/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of very high clean extra low carbon steel which inclusion caused by slag entrainment into molten steel is not increased by reforming the slag when gas is blown into the molten steel. SOLUTION: (1) After executing the deoxidizing treatment and adding a slag reforming agent into the slag in a ladle, gas stirring is executed by blowing the gas into the molten steel, and after gas-stirring, the molten steel is circulated in an RH vacuum degassing apparatus. (2) After executing the deoxidizing treatment and adding the slag reforming agent into the slag in the ladle, the gas stirring is executed by blowing the gas into the molten steel and after gas-stirring, the stirring is further executed at the stirring power of not more than 120 W/t when the gas is blown into the molten steel.
Patent JP-H01116225-A (JP)
Title: Supercharger for engine
Inventor: OKIMOTO HARUO
IPC: F02B37/04
Filed: 1987-10-28
Abstract: PURPOSE:To prevent supercharge action of a mechanical supercharger from being obstructed by an intercooler by connecting a delivery passage of the mechanical supercharger to an intake passage on the downstream of the intercooler arranged on a delivery side of an exhaust turbosupercharger. CONSTITUTION:When an engine 1 operates, an exhaust turbosupercharger 7 rotates its turbine 11 driving a compressor 8 by energy of exhaust gas of the engine 1. Intake air is pressurized, and a large supercharge effect is obtained in a high speed range. At the time of acceleration in a low speed region, intake air, pressurized by a mechanical supercharger 9, is introduced to the engine 1 not via an intercooler 12. The intercooler 12 cools the intake air pressurized by the exhaust turbosupercharger 7. Increasing density of the intake air introduced to the engine 1, a supercharge effect is thus enhanced.
Patent JP-H04151353-A (JP)
Title: Car washing machine
Inventor: SHIROMOTO KAZUO
IPC: F26B9/00
Filed: 1990-10-12
Abstract: PURPOSE:To facilitate the drying of a car body projection by applying the constitution wherein a blower nozzle can be kept at a minimum necessary distance from a car body, even when the blower nozzle is in avoidance state. CONSTITUTION:The output shaft of a motor 3 for the travel of a washing machine body 1 is fitted with a rotary encoder 5 for detecting the travel position thereof. Also, a rotary encoder is fitted to the output shaft of a motor for lifting a carrier fitted with a body detection unit 19 operating, interlocked with a blower nozzle 15 for drying the upper surface of a car body. The body detection unit 19 counts a signal from the rotary encoder, when the carrier is lifted for a phototube to detect the upper surface of the car body in the predetermined state within a washing area at all times, thereby continuously detecting the upper surface level of the car body. Furthermore, the avoidance level of the blower nozzle 15 at the time of parting motion at an avoidance position is set on the basis of the detected upper surface level of the car body. Then, the blower nozzle 15, upon arrival at an avoidance position in a washing process, is positioned and retained at avoidance level.
Patent JP-S62136507-A (JP)
Title: Hot repairing method for blast furnace wall
Inventor: YORITA EIICHI
IPC: F27D1/16
Filed: 1985-12-09
Abstract: PURPOSE:To efficiently repair the wall of a blast furnace in hot state over a wide range without removing cross sondes, etc., by supporting and operating a bent nozzle inserted into the furnace from the manhole of the furnace wall by means of plural pieces of wires inserted from the other manhole. CONSTITUTION:The bent nozzle 1 is inserted into the blast furnace having the cross sondes 11, 12 inside from the manhole 13 provided on the furnace wall 10. The above-mentioned nozzle 1 is constituted of a hand part 1A and a bent part 1B bent about 10-45 deg. away from said part and is supported by nozzle supporting wires (a), (b), (c), (d), etc., inserted from the other manhole 13. The nozzle 1 is displaced 1' by operating the wire group to bring the top end aperture thereof to the point of the furnace wall 10 required to be repaired, then a spraying material is blown from the aperture. The furnace wall is thus repaired in hot state in about 90 deg.C range from the inside periphery thereof by one insertion of the nozzle without removing the above-mentioned sondes 11, 12.
Patent JP-H07127480-A (JP)
Title: Intake structure of gas turbine
Inventor: YAMAGUCHI HIROSHI
IPC: F02C7/04
Filed: 1993-11-04
Abstract: PURPOSE:To reduce incurriug of the pressure loss of an intake duct and to improve generating efficiency, in the intake structure of a gas turbine wherein a tunnel is built below a gas turbine installation spot at a frame for a gas turbine generator, a work to input and set an intake duct to an air compressor is eliminated, and an economical effect is improved. CONSTITUTION:A lining plate 13 formed of a stainless steel is reliably fixed on the concrete surface of the tunnel part of a frame 3 for a gas turbine generator made of concrete in a way that studs 14 attached to the lining plate 13 are buried in concrete. A joint 16 between the lining plates 13 is closed by seal welding. By closing the gap of a corner part with an L-shaped seal 15, dust on the surface of the concrete and peeled pieces owing to deterioration with a year are prevented from flying.
Patent JP-H01116632-A (JP)
Title: Input method for exposure condition data
Inventor: MATSUMOTO FUMIO
IPC: G03B27/73
Filed: 1987-10-30
Abstract: PURPOSE:To simply and exactly input an exposure condition data by storing in advance plural kinds of exposure condition data in an electronic memory card and setting the electronic memory cad to a read/writer of a photograph printing machine. CONSTITUTION:In the electronic memory card 29, latent exposure condition data of plural kinds of photographic films are stored in advance, and this card is set to the read/writer 28 of a photograph printing machine. This read/writer 28 reads the exposure condition data from the electronic memory card 29 and writes it in a memory 70, or reads out the data of a necessary exposure condition from the electronic memory card 29 every time in accordance with the kind of the photographic film to be printed. This exposure condition data is used for an arithmetic operation of the exposure quantity. In such a way, by only setting this electronic memory card 29 to the read/writer 28, the exposure condition data can be inputted to a photograph printing machine extremely simply, and also, exactly.
Patent JP-2001099741-A (JP)
Title: Water-leaking position detection system
Inventor: ARAI TAKESHI
IPC: G01M3/16
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for substantially improving measurement accuracy for detecting a water-leaking position, by reducing as a whole a variation of electrical potential distribution on an electrode side for measuring electric current. SOLUTION: This detection system includes a plurality of upper linear electrodes 1 to 8 arranged mutually parallel at predetermined intervals on a laid impermeable film 10, a plurality of lower linear electrodes A to H arranged mutually parallel thereunder at predetermined intervals so as to cross the upper linear electrodes 1 to 8, a current detection circuit 83 for detecting current flowing between the upper and lower linear electrodes 3, C selected by selective connecting means, and a phase detection circuit 86 for extracting current having the same phase as applied voltage from output of the current detection circuit 83. A plurality of extension linear electrodes are arranged at predetermined intervals under the impermeable film 10 so s to cross the lower linear electrodes A-H and not to vertically overlap the upper linear electrodes 1-8.  An insulator for preventing a short-circuit is arranged for the crossed portions of the lower and extension linear electrodes.
Patent JP-H1195454-A (JP)
Title: Electrostatic recording film
Inventor: KONNO TAKESHI
IPC: G03G5/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic recording film having very high entire light transmissivity from the dielectric layer side and giving an image having increased transmission density. SOLUTION: An electrically conductive layer 12 is formed on an insulating film 11 and a dielectric layer 13 consisting of a polymer binder and insulating particles 14 which protrude from the surface of the layer 13 is formed on the electrically conductive layer 12 to obtain the objective electrostatic recording film having >=95% entire light transmissivity from the dielectric layer side. The insulating particles 14 are usually transparent spherical particles and the refractive index difference between the insulating particles 14 and the polymer binder is <=0.05.
Patent JP-H09112222-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: EGASHIRA DAN
IPC: F01L1/34
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To realize the reduction of a whole cost by lightening members and simplifying a joint system during an assembly period. SOLUTION: A rotary timing pulley 1 rotatively driven by an engine, is equipped with a front cover 3 which has a cylindrical main body 1a and a gear 1b arranged along the periphery of the cylindrical main body 1a, and by which an opening 1e at the end of the cylindrical main body 1a is oil-tightly sealed, and a rear cover 7 by which an opening at the other end of the cylindrical main body 1a is oiltightly sealed. The front cover 3 and the rear cover 7 are respectively formed by press molding, one circumferential end 3a of the front cover 3 is pressed into or fixed by caulking to the opening 1e at one end of the cylindrical main body 1a, and the other circumferential end 7b of the rear cover 7 is pressed into or fixed by caulking to the opening at the other end of the cylindrical main body 1a.
Patent JP-H06205893-A (JP)
Title: Running of dry cleaner using petroleum solvent
Inventor: IKEDA TOMOHIKO
IPC: D06F43/08
Filed: 1993-11-04
Abstract: PURPOSE:To provide a dry cleaner improved in safety by reducing surely the temperature and density of petroleum solvent in a cleaning process. CONSTITUTION:An operation of a heater in a recovering tank 8 is stopped while a fan 9 and cooler 10 are operated in the recovering tank 8 to circulate cooling blast between the insides of a cleaning tank 3 and recovering tank 8 so that a solvent temperature is reduced to be lower than the flash point temperature or solvent vapor in the tank is condensed and liquefied in a cleaning process to reduce solvent density in the tank to be lower than the lower limit density of explosion. The recovering tank 8 is operated originally for drying.
Patent JP-S62134657-A (JP)
Title: Copying device
Inventor: KOSEKI JUNICHI
IPC: G03G15/00
Filed: 1985-12-07
Abstract: PURPOSE:To improve the secrecy and the leak preventing capability by collating encoded original feature information with specific password information to judge whether copying of an original should be permitted or not. CONSTITUTION:When a user places a confidential original to be copied on an original platen and inputs a prescribed password number with a ten key 23, the password number is converted to a prescribed code by a ten key control circuit 24, and code information is sent to a main control part 21. The main control part 21 judges that copying is permitted if code information from a signal processing circuit 22 and that from the circuit 24 coincide with each other as the result of collation between them, and the main control part 21 judges that copying is rejected if both information do not coincide with each other. If it is judged that copying is permitted, the main control part 21 continues the normal copying operation; but if it is judged that copying is rejected, the main control part 21 sends a copy reject instruction to a lamp control circuit 25, a shutter control circuit 26, or an electric charge erase control circuit 27.
Patent JP-H09117936-A (JP)
Title: Connecting mechanism of nozzle adapter to injector molder
Inventor: KUBOTA KOJI
IPC: B29C45/20
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an injection molder equipped with the low cost connecting mechanism of a nozzle adapter, the assembling and disassembling of which can be easy, the working, assembling and disassembling manhours of which are reduced and the number of parts of which is reduced. SOLUTION: Flange parts 3 and 7, at the outer periphery of each of which a tapered surface is provided, are respectively provided at the end parts of a cylinder 1 and of a nozzle adapter 5 and, at the same time, a recessed and projected fitting parts, which allows to center resin passages 4 and 8, are provided so as to clamp the flange parts 3 and 7 by abutting the inside tapered surface of a tapered groove couping against the tapered surfaces 3a and 7a of the flange parts 3 and 7 through clamping members such as bolts or the like in order to fix the flange parts 3 and 7 together and, at the same time, fit the fitting parts to each other, resulting in detachably connecting the cylinder 1 and the nozzle adapter 5 with each other.
Patent JP-H10126985-A (JP)
Title: Permanent magnet dynamo-electric machine and motor-driven vehicle using the same
Inventor: TAJIMA FUMIO
IPC: H02K1/27
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To suppress a torque ripple while a reluctance torque by an auxiliary pole is obtained, by a method wherein magnetic gaps are formed between a permanent magnet and auxiliary pole parts adjacent to the permanent magnet in a circumferential direction. SOLUTION: Magnetic gaps 14 are formed between a permanent magnet 9 and auxiliary pole parts adjacent to the permanent magnet 9 in a circumferential direction to relieve the change of a magnetic flux distribution. Bridge parts 17 are formed between a pole piece part 15 and auxiliary poles 16 on the surface of a rotor by the gaps 14, and certain distances are provided between the pole piece part 15 and the auxiliary poles 16. Therefore, the change of a magnetic flux distribution which is more gentle than that of a conventional constitution is obtained, so that a cogging torque and a torque ripple can be suppressed. Further, if a dynamo-electric machine rotates in one direction only, the magnetic gap 14 may be formed on the one end in the circumferential direction of a permanent magnet 9. Moreover, if the similar gaps 14 are formed between the auxiliary pole parts and the arc-shaped or trapezoidal permanent magnets 9, the similar effect can be obtained.
Patent JP-2000101335-A (JP)
Title: Chip antenna, antenna device and mobile communication device
Inventor: DAKEYA YUJIRO
IPC: H04B1/38
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a chip antenna, whose resonance frequency can be easily adjusted and made small in size, and to provide a antenna system and a mobile communication device. SOLUTION: This chip antenna 10 is provided with a rectangular solid base 11, a flat radiation conductor 12 placed on one major side of the base 11, a flat ground conductor 13 placed on the other major side in the inside of the base 11 so as to face opposite to the radiation conductor 12, a flat capacitor conductor 14 that is placed between the radiation conductor 12 and the ground conductor 13 so as to face opposite to the radiation conductor 12, a 1st short-circuit conductor 15 placed in the inside of the base 11 to connect the radiation conductor 12 with the ground conductor 13, a 2nd short-circuit conductor 16 placed in the inside of the base 11 to connect the ground conductor 13 with the capacitor conductor 14,  a feeding terminal T1 that is placed from a side face of the base 11 to the other major side and connects to the radiation conductor 12 via a connection conductor 17 provided in the inside of the base 11, and a ground terminal T2 that is placed from the side face of the base 11 to the other major side and is connected to the ground conductor 13 at a side face of the base 11.
Patent JP-H01137535-A (JP)
Title: Molding of basket type electrode structure
Inventor: ROBAATO NOOMAN TOONEE
IPC: H01J9/04
Filed: 1987-11-02
Abstract: PURPOSE: To enable parts to be remolded to have a cylindrical outline by disposing a dielectric form having a cylindrical opening sized to fit the outside of arrangement and high resistance to high temperature. CONSTITUTION: A novel molding process is added which disposes a ceramic made cylinder 26 having a hollow 28 fitting a filament 12 around an assembled electrode structure 13. The assembly is disposed in vacuum and the filament 12 is heated by applying electric current between end supporting electrodes 14. Thus, the filament structure extends until it contacts the ceramic made pipe, and there the heating is limited to be tempered to have an accurate cylindrical outline. A cylindrical basket-like electrode structure is exceedingly controlled so that a cylindrical basket-like electrode structure having the stable dimension can be manufactured.
Patent JP-S62135839-A (JP)
Title: Electrophotographic sensitive body and its manufacture
Inventor: MATSUMURA YASUO
IPC: G03G5/05
Filed: 1985-12-10
Abstract: PURPOSE:To enable a photosensitive body not readily causing toner filming by fluorinating a binder resin present on the surface of an image-forming layer. CONSTITUTION:The binder resin present on the surface of the image-forming layer of the photosensitive body is especially fluorinated by placing the photosensitive body to be treated for fluorination on the substrate 12 on a substrate holder 13 provided with a lower electrode, i.e., a substrate heater 14, evacuating the inside of a bell jar to <=2Pa with a vacuum pump (evacuation system 16), introducing a high-purity CF4 gas through a gas injection nozzle 15, maintaining the jar in a gas pressure of about 100Pa, and causing RF discharge between an upper electrode 11 and the lower electrode 14. At that time, the vicinity of the surface is mainly lowered in energy, and the fluorination reaction is limited within a practicable time length to the vicinity of the surface, thus permitting the property of the bulk to be slightly affected, the photoconductivity characteristics of the photosensitive body having an electrostatic charge transfer layer on an charge generating layer to be especially little changed, only the surface characteristics to be improved, and consequently, the electrophotographic sensitive body not readily causing toner filming to be easily obtained.
Patent JP-H0587284-A (JP)
Title: Pipe joint for plastic pipe multipoint connection and method thereof
Inventor: SUZUKI SHOJI
IPC: F16L41/08
Filed: 1991-09-30
Abstract: PURPOSE:To perform a multipoint connection which is firm and high in watertightness by manufacturing a pipe joint with form memory resinoid, making a main pipe setting part so as to be subjected to heat fusion in a state of holding more than a semicircle of the main pipe outer circumference with restoring force to the stored form, and ensuring the heat fusion between the main pipe setting part and the main pipe. CONSTITUTION:Such a form as a dotted line holding a main pipe 11 is stored in a main pipe setting part 23 of a form memory resinoid molding body. When, a diametral expanding part 27, where a branch pipe 13 is insertable, is installed in a tip part of a branch pipe connection 25, having a cylindrical form of an inner diameter being less than an outer diameter of the branch pipe 13 stored in the diametral expanding part 27. Moreover, two heat fusing resinoid layers 29, 31 are solidly installed on each inner surface of the main pipe setting part 23 and the diametral expanding part 27. In succession, the main pipe setting part 23 is straddled on the main pipe 11 and, after it is heated and attached to the main pipe 11, a hole is bored in the main pipe 11 in the branch pipe connection, connecting the branch pipe 13 to the main pipe. With this constitution, connection of the branch pipe can be done without cutting the main pipe, thus setting to the main pipe becomes strengthened.