baber/WOPTO huggingface dataset:
Patent JP-H07183660-A (JP)
Title: Manufacture of metal-base printed circuit board
Inventor: ASADA TOSHIAKI
IPC: B32B15/08
Filed: 1993-12-22
Abstract: PURPOSE:To improve adhesive properties of a metal foil and a metal plate with adhesive by so forming thermal conductive adhesive formed by mixing inorganic filler of a specific range as to hold it by adhesive obtained by mixing the filler of the specific range, and further laminating the foil thereon. CONSTITUTION:Adhesive 2a obtained by mixing 0-30% of inorganic filler is thinly formed on a metal plate 1, and a layer of adhesive 2b having excellent thermal conductivity obtained by mixing 50-75% of inorganic filler is laminated thereon. Adhesive similar to the adhesive 2b on the plate 1 is thinly formed on the layer of the adhesive 2b. Further, a metal foil 3 is laminated thereon, and integrated by a hot press. Thus, a metal base board having excellent adhesive properties of the foil 3 and the plate 1 with the adhesive 2b and simultaneously excellent heat dissipation can be obtained.
Patent JP-2000146861-A (JP)
Title: Film inspection device
Inventor: TSUJI KOJI
IPC: G01N21/892
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive film inspection device capable of detecting a pin hole formed in a film with high sensitivity while moving the film. SOLUTION: This film inspection device is provided with slits 7, 8 extended in a width direction of a film 18 running at a prescribed speed, and has pin hole detecting means 1, 2 for detecting changes of transmitted light quantities in the film 18 irradiated with illumination light via the slits 7, 8 to detect a pin hole, and a detection timing measuring means 3 for measuring detection timing for the pin hole.  A separated distance, along a film running direction, between the slit 7 located in the upstream of the running direction and the slit 8 located in its downstream is set univocally with respect to the width direction, and a position of the pin hole relating to the width direction is determined based on a time difference between detecting timing by the pin hole detecting means 1 and detection timing by the pin hole detecting means 2 measured by the detection timing measuring means 3.
Patent JP-H07180339-A (JP)
Title: Storage in ceiling
Inventor: YASUMURA TAKESHI
IPC: E04F19/08
Filed: 1993-12-22
Abstract: PURPOSE:To make housed articles easily visible while preventing the interior of a room from becoming dark. CONSTITUTION:An opening 2 is provided to a ceiling 1, and a space inside the ceiling near the edges 6 of the opening is formed into a storage 3. A lighting apparatus 4 for lightening the storage 3 is provided to a position right above the opening 2, and the storage 3 can be lightened with light shed with the lighting apparatus 4 to the storage 3. The light from the lighting apparatus 4 can be taken into the interior of a room through the opening 2.
Patent JP-H05155875-A (JP)
Title: 6h-dibenzo (b, d)pyran derivative
Inventor: NAKAZATO ATSUO
IPC: C07D311/80
Filed: 1991-12-10
Abstract: PURPOSE:To provide the subject compound which has action to improve the problematic behaviors accompanied by schizophrenia, cerabrovascular disorders and geriatric dementia. CONSTITUTION:Derivatives of formula I [R<1> is H, 1-5C alkyl; R<2> and R<3> are H, 1-7C alkyl, pyrrolidino, together with vicinal N formula II (R<4> is H, 1-5C alkyl; R<5> is H, benzyl); (n) is 1 to 5] and their salts, for example, 4- methoxy-1-[2-(4-phenylpiperazinyl)ethyl]-6H-dibenzo[b, d]pyran hydrochloride. The compound of formula I is obtained, for example, by reaction of the compounds of formula III (R<6> is R<1> except H) with that of formula IV (X<1> and X<2> are Cl, Br) in the presence or absence of a phase-transfer catalyst and a base in an organic solvent, preferably at room temperature to 70 deg.C under stirring for 8 to 24 hours to form a compound of formula V and subjecting the product to the Ullmann reaction into an aldehyde followed by reduction, halogenation and reaction with an amine of formula VI.
Patent JP-H07178386-A (JP)
Title: Underground purifying method and device therefor
Inventor: TAKEDA MAKOTO
IPC: C02F1/20
Filed: 1993-12-24
Abstract: PURPOSE:To recover a volatile material without lifting the ground water even if the volatile material exists deep under the ground by press feeding gas into the ground via a hole formed in the ground and capturing the volatile material together with this press fed gas, thereby recovering the volatile material existing under the ground. CONSTITUTION:The gas is press fed via the hole formed in the ground and the volatile material (e.g. trichloroethylene) is captured together with the press fed gas, by which the volatile material existing in the ground is recovered. Namely, this device is provided with gas feeding means 3, 5 for feeding the gas into the ground of the prescribed depth, a press feeding means 1 for press feeding the gas into the ground via this air feed means and capturing means 9, 11 for capturing the gas press fed by this press feeding means together with the volatile material. Consequently, the volatile material is recovered and purified without lifting the ground water even in the case the volatile material exists in the deep part of the ground.
Patent JP-H11157239-A (JP)
Title: Heat sensitive stencil printing base sheet
Inventor: KAWAZU YUKIO
IPC: B32B5/18
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high image quality by preventing a plate attaching wrinkle in a printed matter attained in a stencil printing using a heat sensitive stencil printing base sheet. SOLUTION: The heat sensitive stencil printing base sheet obtained by laminating a thermoplastic resin film and a porous support made of thermoplastic resin fibers without adhesive comprises a fiber layer having a circular section and a fiber layer having an elliptical section in the support. In this support, the layer having the circular section is disposed at the film side, and the layer having the elliptical section is disposed on an outer surface.
Patent JP-H08172868-A (JP)
Title: Reaping device of reaping and harvesting machine
Inventor: OHARA KAZUSHI
IPC: A01D63/04
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a reaping device of a reaping and harvesting machine, capable of readily rotating narrow guides, even when a reaping width is changed by the changes in the lateral positions of grass-dividing support rods. CONSTITUTION: Plural grass-dividing support rods 4 having grass-dividing members 2 at their tips, respectively, are forward projected from a lateral frame 6 disposed in the lateral direction. The positions of the grass-dividing support rods positioned at least on the most outer side among the grass-dividing support rods can be changed in the lateral direction so as to change a reaping width. A shaft support member 12 for pivotally and laterally rotatably supporting the tip ends and the rear ends of the narrow guides 10 can be disposed on a longitudinal line along the longitudinal direction of the grass-dividing support rods 4.
Patent JP-H11159590-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: KOBAYASHI KATSUYA
IPC: F16H15/38
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the mounting strength of a lower link post. SOLUTION: In a toroidal type continuously variable transmission, a taper surface is formed at a lower link post 8 to hold a lower link 9 and meanwhile, a taper surface adapting to the taper surface of the post 8 is formed on the body of, for example, a servo piston 11 serving as a constitution member to support the post, and the members are intercoupled through the taper surface.
Patent JP-H05156244-A (JP)
Title: Fluorescent composition and wavelength-changing film
Inventor: ITO TOSHIAKI
IPC: C08L27/12
Filed: 1991-12-10
Abstract: PURPOSE:To provide a new fluorescent composition which comprises a fluororesin and a specific compound, thus giving wavelength-shifting film of high efficiency and light resistance, which can convert the ultraviolet zone light into the visible zone light to shift the spectroscopically sensitive zone of silicon photo-diode to longer wavelength. CONSTITUTION:The subject composition comprises (A) a fluororesin, preferably an amorphous fluororesin which is transparent and soluble in perfluoro- hydrocarbon solvents, and (B) a perfluoroalkyl-substituted derivative of fluorescent, condensed polycyclic aromatic compound. The component (B) is, for example, perfluoropropylene-substituted perylene resulting from the reaction between perylene and bis(perfluorobutyryl) peroxide. The perfluoroalkyl is preferably of 2 to 4 carbon atoms. The composition is dissolved in a perfluorohydrocarbon solvent and made into thin films, for example, by spin coating or the like.
Patent JP-H05155555-A (JP)
Title: Buffer for elevator
Inventor: TSUTSUI SHOJI
IPC: B66B5/28
Filed: 1991-12-10
Abstract: PURPOSE:To make shallow the pit of a large, high-speed elevator and to prevent buckling destructin of a buffer. CONSTITUTION:First and second trucks 22a, 22b are provided on respective rails 21a, 21b installed on the pit floor 2 of an elevator shaft and a buffer 23 is connected crosswise between the first and second trucks 22a, 22b and first and second diagonal members 25a, 25b are freely rotatably connected to the first and second trucks 22a, 22b, respectively, and to an abutting metal 24 and the first and second trucks 22a, 22b are separated from each other by the downward movement of the abutting metal 24 to pull the buffer 23.
Patent JP-H05163008-A (JP)
Title: Production of raw material powder for carbonaceous material
Inventor: HASHIGUCHI SHOICHI
IPC: C01B31/04
Filed: 1991-12-10
Abstract: PURPOSE:To obtain raw material powder having a high density and good electric-discharge machinability by finely pulverizing a product satisfied with a specific condition originated from the double bonds of C and O in IR absorption spectrum among the products produced by thermally treating a carbonaceous raw material and having a prescribed volatile content. CONSTITUTION:A carbonaceous raw material is thermally treated into products having a volatile content of 3-20wt.%, an average particle size of 15-20mum and a toluene soluble content of 1-10wt.%. The product satisfied with one or more of four conditions originated from the stretching oscillation of the double bonds of C and O in IR absorption spectrum among the thermal products is finely pulverized. As the four conditions, a ratio between the peak of an IR absorption spectrum originated from C=0 at a place near to 1700cm<-1> based on 1790cm<-1> and 1665cm<-1> and the peak of an IR absorption spectrum originated from C=C at a place near to 1600cm<-1> based on 1665cm<-1> and 1540cm<-1> is set to <=0.25. The changing rate from the carbonaceous raw material to a thermal treatment product in the peak ratio is set to <=4 as the other condition.
Patent JP-H07150365-A (JP)
Title: Formation of verdigris
Inventor: SATO HARUKI
IPC: C23C22/82
Filed: 1993-11-30
Abstract: PURPOSE:To simply and stably form a high quality verdigris coating film having excellent adhesion. CONSTITUTION:A copper or copper alloy base material, on the surface to be coated with verdigris of which a copper oxide film is formed, is subjected to this verdigris film forming treatment. The surface of the base material, on which the copper oxide film is formed, is subjected to chemical conversion treatment by using a solution for the chemical conversion treatment (a solution contg. at least one compound selected from hydroxide, chloride, sulfate, sulfide, nitrate, acetate and bicarbonate of alkali or alkaline earth metals, hydrochloric acid, ammonium salts, alum, cupric chloride and copper sulfate, etc.,) in the presence of an oxidizing agent (such as manganese dioxide, lead dioxide, chromate, bichromate, permanganate, a hydrogen peroxide solution, an absorbent solution for ozone, an iodine compound contg. free iodine, etc.).
Patent JP-2001141904-A (JP)
Title: Multi-layered antireflection film
Inventor: OBATA TAKASHI
IPC: G02B1/11
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layered antireflection film which so has low reflection properties in a region from a UV ray region to an upper limit wavelength of visible ray region near to 800 nm, low light absorbing ration and low fluorescent intensity generated from the film, such as e.g. the film for lens parts of an objective lens of a fluorescence microscope. SOLUTION: The multi-layered antireflection film has 6 to 11 layers. A first layer has a refractive index of 1.6 to 2.15 (435 nm) and, as occasion demands, a layer consisting of La2Ti2O7- (x=0.3-0.7) is used for the first layer. And the final layer consists of magnesium fluoride and has >=80% transmissivity in the wavelength region of 300 to 800 nm.
Patent JP-H10314082-A (JP)
Title: Remote control cleaner
Inventor: OH JANG KEUN
IPC: A47L9/28
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to charge a remote control regulator when a cleaning is not performed by equipping a remote control cleaner with a power transformer to transform commercial alternating current power source to an operational voltage, stationing in a stabilized manner a remote control regulator at a power source terminal to which the transformed operational voltage is applied by the power transformer and making a built-in charging battery possible to be charged. SOLUTION: A cleaning is performed by moving a cleaner 100 in a desired direction when left wheel motor drive and right wheel motor drive are selectively driven according to the operation of turning back buttons equipped with a remote control regulator 10. In such a remote control cleaner, the cleaner 100 is equipped with a power transformer 55 to transform a commercial alternating current source supplied through an external power line 47 to a voltage to be used by a remote control regulator 10. In a specified upper part of the cleaner 100, a stabilized part 56 is formed to station the remote control regulator 10 in a stabilized state and a power source terminal 57 is installed in the stabilized part 56. In the lower part of the remote control 10 a charging terminal 29 is formed and a built-in charging battery can be charged through the charging terminal 29.
Patent JP-H09148084-A (JP)
Title: Discharge lamp lighting device
Inventor: NISHIZAWA YOSHIO
IPC: H05B41/282
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a soft start type lighting device for discharge lamp, which does not involve complication of a drive circuit or control circuit for an inverter and is not likely to generate abnormal oscillation. SOLUTION: A discharge lamp lighting device concerned is structured so that an inverter circuit 5 is connected with a DC power supply 2 through a boosting chopper circuit 3 and that a preheat type discharge lamp 4 is connected with the output end of the inverter circuit, wherein the inverter circuit 5 is operated while the chopper circuit 3 is left at a standstill for a certain period after the power is put on, and thereby the discharge lamp 4 is preheated. After a cetain period of time, the chopper circuit 3 is operated without changing the switching frequency of a switching element 12 for the inverter circuit 5.
Patent JP-H08186805-A (JP)
Title: Medium data separator
Inventor: AKITA YASUTAKA
IPC: H04N19/00
Filed: 1994-12-28
Abstract: PURPOSE: To realize an advance notice medium data separation system in which only desired medium data to be separated are sent just after communication start according to a packet identifier (PID) of the desired medium data set before the communication start. CONSTITUTION: A medium data separate means 1 separates medium data 12 in received data 11 having various medium data subject to packet multiplexing corresponding to a single or plural programs just after communication start according to desired medium data PID 13 from a packet identifier notice means 2 from the received data 11 of transport stream in compliance with the MPEG 2 system and sends the separated data 12. The packet identifier notice means 2, sets the PID 13 set in advance to each of the desired medium data in advance prior to the communication start and informs the result to the medium data separate means 1. Thus, the time till the separation of the desired medium data is started is reduced in comparison with a conventional successive notice medium data and the abort of the desired medium data is avoided.
Patent JP-H02171623-A (JP)
Title: Heat-ray sensor
Inventor: KANEDA HIROSHI
IPC: G01J5/04
Filed: 1988-12-23
Abstract: PURPOSE:To achieve a beautiful appearance with limited exposure by mounting a housing of a heat ray sensor on a ceiling surface through a flange to charge a mounting metal with a return spring so that the tip thereof separates from a flange. CONSTITUTION:A mounting hole 24 is made in a ceiling material 23 with a size of allowing the insertion of a cover 3 and a bolt 9. After an upper part of a housing 1 is inserted into the mounting hole 24 with a bolt 9 loosened, the bolt 9 is tightened. A keep piece 7 of a mounting metal 7 is drawn to a flange 11 to grasp the ceiling material 23 of a periphery of the mounting hole 24 between the flange 1 and a keep piece 7C. The mounting metal 7 is charged with a return spring 8 so that the tip thereof separates from the flange 11, thereby facilitating the mounting. Exposure of a lower portion of the flange 11 is exposed from the ceiling surface presents a beautiful appearance.
Patent JP-H11164426-A (JP)
Title: Gas insulation switching device
Inventor: TSUZURA KEIICHI
IPC: H02B13/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To attain a small type gas insulation switching device, by putting a first and a second operation devices for switching operation of a disconnect switch connected to a first and a second bus-bars between the first and the second main bus-bar units at a point symmetric position side by side so as to be eccentric from a central line. SOLUTION: An operating shaft 33 for operating a bus-bar side disconnect switch connected to a first main bus-bar 21 is connected with operation devices 31, 32 provided at an outside through a sliding gastight part formed under a first main bus-bar unit 11. The operating shaft 33 for operating a busbar side disconnect switch connected to a second main bus-bar 22 is also connected with the operation devices 31, 32 through the sliding gastight part formed above a second main bus-bar unit 12. The operation devices 31, 32 are stored in a closed container, and are disposed adjacent to each other between the first main bus-bar unit 11 and the second main bus-bar unit 12 by taking a conductive part of straight line as a central axis 100, so as to be eccentric to the central axis 100, and at a point-symmetric position to a point 101.
Patent JP-H01168318-A (JP)
Title: Nox reducer for exhaust gas in power generating diesel engine
Inventor: WATANABE HIDETOSHI
IPC: F02B3/06
Filed: 1987-12-24
Abstract: PURPOSE:To improve denitration efficiency by comparing an exhaust gas temp. signal, an engine operation signal and a denitration device operating preset temp. signal and open/close controlling both an NH3 nozzle and the damper of a bypass duct of the denitration device. CONSTITUTION:In case exhaust gas is low temp. at a time for starting a diesel engine 1, exhaust gas is passed through a bypass duct 7 and discharged via an exhaust gas duct 2 and a silencer 3. When the temp. of exhaust gas is measured by a thermometer 9 in the duct 2 and a gas temp. signal, an engine operating signal sent from an engine starting/stopping signal transmitter 13 and a denitration device operating preset temp. signal 14 are compared with a temp. comparator 10 and the temp. of exhaust gas is reached to preset value with a temp. comparator 10 and the temp. of exhaust gas is reached to preset value or more, a bypass open/close damper 6 is actuated with a controller 8 by the signal of an ON/OFF signal transmitter 11 and exhaust gas is passed through the denitration device 5 and also an NH3 valve 4 is opened to inject NH3 40.
Patent JP-H04194540-A (JP)
Title: Device for setting address in air conditioning system
Inventor: SUWA KAZUYOSHI
IPC: F24F11/02
Filed: 1990-11-27
Abstract: PURPOSE:To shorten the time required for address setting by a method wherein an address setting means is provided in indoor units to determine the address based on the number of steps produced at the time of converting the resistance value of variable resistors by A/D converter and an address is set for each of the indoor units based on the resistance value set in the variable resistor. CONSTITUTION:A control circuit is common to indoor units 2-5, a first variable resistor 21 is connected in series with a resistance 22 and a switching element 23 and between DC voltage + Vcc and ground and voltage at a junction between the variable resistor 21 and the resistance 22 can be varied by changing the resistance of the variable resistor 21. A second variable resistor 25 is connected in series with a resistance 26 and a switching element 27 and between DC voltage + Vcc and ground and voltage at a junction between the variable resistor 25 and the resistance 26 can be varied by changing the resistance of the variable resistor 25. The value obtained by a combination of the resistance values of adder resistors 21 and 25 is made to be an address for the indoor unit. The first and second variable resistors 21 and 25 are set when an electric circuit is made on a board and the need to set address after installation of the indoor units is avoided.
Patent JP-H09140809-A (JP)
Title: Infrared therapeutic device with plural heat source
Inventor: ENDO KENJI
IPC: A61N5/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To finely control a plurality of heat sources by providing a plurality of thermostats in proximity to the plurality of heat sources, controlling the temperature of radiation from the heat sources, and allowing the plurality of thermostats to be driven at different temperatures. SOLUTION: This infrared therapeutic device has a head casing 2 enclosing a heat source 1 that radiates infrared or far-infrared rays toward an open side and a stand main body 3 holding the head casing 2. First and second heater wires are horizontally spaced apart and independently wound on the heater substrate of the heat source 1 to constitute first and second, right and left independent heaters 4a, 4b, and only one or both of the heaters 4a, 4b can be used simultaneously using a heater switch 34 provided on the base part 30 of the stand main body 3. For the first and second heaters 4a, 4b, first and second thermostats 5a, 5b are mounted on the back of the reflector 10 to enable the respective temperature adjustments of the first and second heaters 4a, 4b.
Patent JP-2001140393-A (JP)
Title: Closure plug for void in concrete panel with hollow hole and concrete panel having it
Inventor: MIYAJIMA TAKESHI
IPC: E04B5/43
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a firm connection, when cast-in-place concrete is placed onto concrete panels each with a hollow hole to construct a floor panel, by allowing part of the cast-in-place concrete to be uniformly placed into each hollow hole by a desired amount, and keeping the density of the concrete uniform and high. SOLUTION: A closure plate 10 of sufficient size to close the hollow hole 1 in the hollow concrete panel P is provided which is inserted into the hollow hole 1. Three to five leg pieces 12 extending from the edge of the hole in a direction perpendicular to the closure plate 10 are provided. The end of each leg piece 12 is formed with a hook 13 bent outwardly at right angles and capable of hooking the end face of the hollow concrete panel P.