baber/WOPTO huggingface dataset:
Patent JP-H10147625-A (JP)
Title: Production of phenol foam
Inventor: YASUZAWA KOHEI
IPC: C08G18/54
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol foam slight in smell, not causing reduction in mechanical strength and shrinkage in producing a phenol foam by expanding a polyol comprising a dimethylene ether type phenol resin as a component with a polyisocyanate compound in the presence of a foam stabilizer and water. SOLUTION: In producing a phenol foam by expanding a modified polyol comprising a dimethylene ether type phenol resin as a component and a polyisocyanate compound in the presence of a foam stabilizer and water, a modified dimethylene ether type phenol resin obtained by modifying 100 pts.wt. of the dimethylene ether type phenol resin containing <10%, preferably <3% free phenol and <=0.3% free formaldehyde with 10-400 pts.wt. of a polyhydric polyphenol having >2 and <=8 average number of functional groups is used.
Patent JP-H01150804-A (JP)
Title: Method for promoting efficiency for reducing noise
Inventor: SEKINE MASAYOSHI
IPC: G01B9/02
Filed: 1987-12-07
Abstract: PURPOSE:To efficiently eliminate a noise component multiplexed to an image of an interference fringe by executing the sampling in the direction being different from the sampling direction to be analyzed by using a space in which a long-term signal strength variation is arranged in a stripe shape and appears, as an object, based on information to be measured. CONSTITUTION:Information of a surface shape state of an object 3 to be measured is converted to an image of an interference fringe by a shearing interferometer 2, and inputted to a frame memory 6. This image is divided 36, a correlation of the sampling direction and space frequency band width is derived, and with regard to an area in which said relation is the strongest, a sampling direction 35 in which the band width becomes the narrowest is derived. In such a way, interference fringe image information of the area 36 is inputted to a variable memory space 9, and in this area, a two-dimensional high speed Fourier-transformation is applied, and a two-dimensional spectral space is derived. Also, a cut-off frequency is determined with respect to the sampling direction 35, and a frequency component being higher than said frequency is eliminated or attenuated. Subsequently, when the two-dimensional spectral space is brought to reverse Fourier transformation and an interference fringe is obtained, the noise is eliminated from this interference fringe.
Patent JP-H11145860-A (JP)
Title: Fm multiplex receiver
Inventor: INAMORI SHINYA
IPC: H03G5/16
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an FM multiplex receiver, with which operability can be improved by changing the frequency characteristic of an equalizer automatically, corresponding to the category of the program of FM multiplex broadcasting under reception or the genre of music. SOLUTION: This FM multiplex receiver is provided for changing the setting of an equalizer 1, while utilizing multiple information showing the category of the broadcasting program transmitted together with audio information by the FM multiplex broadcasting or the name of music to be broadcasted, while plural names of music classified into plural genres are stored in a CD-ROM 25, and plural frequency characteristics to be set to the equalizer 1 are registered in a storage part 17a, corresponding to the respective categories of programs or the respective genres of music.  A control part 17 recognizes the name of music or the like which is broadcasted form the multiplex information extracted by a signal processing circuit 15, and based on the stored information in the CD-ROM 25 and the storage part 17, the frequency characteristics corresponding to that genre of music or the like are specified and set to the equalizer 1.
Patent JP-H04191457-A (JP)
Title: Booster and boosting method of gaseous fuel in internal combustion engine
Inventor: FUIRITSUPU JII HIRU
IPC: F02M69/04
Filed: 1989-11-29
Abstract: PURPOSE: To generate a high pressure gaseous fuel without using a high pressure compressor outside of a variable pressure source by driving a pressure boosting means by the use of part of the pressure air obtained in the compression stroke or the combustion gas. CONSTITUTION: A valve stem 6 feeds a pressure air via an air inlet 7 to the top surface of a booster piston 4. A nozzle 8 at the bottom of a pressure boosting means 2 is closed prior to gas injection, and a piston 24 is raised so that the pressure gas from the engine chamber 26 is transported through hollow rod 6 and inlet 15 to a chamber 9 over the booster piston 4. When the pressure exceeds half the pressure in the gas supply part 10, the booster piston 4 sinks within a cylinder 16 in the boosting means 2 to pressurize the gas in the cylinder 16. When the cylinder 16 is closed by a check valve 13, the gas pressure in the chamber 16 heighens. Meantime a diesel fuel is fed into the chamber 26 via the inlet 17.
Patent JP-H04183588-A (JP)
Title: Hand chuck
Inventor: SEKIBA TAKASHI
IPC: B25J15/08
Filed: 1990-11-16
Abstract: PURPOSE:To easily hold even a soft and complicated shaped body, by feeding a gaseous body into a tube in a rubber shape sticked to the inside of the finger of a hand chuck, and composing it so as to hold the body to be held by an expanded tube. CONSTITUTION:A tube 3 fitted to the inside of the finger 2 of a hand chuck 1 is deflated prior to the feed of a gaseous body 4, and the body 5 to be held is in a free state. The rubber like tube 3 is graduallyinflated by feeding the gaseous body 4 into the tube 3, soon, it holds the body 5 to be held so as to wrap it.
Patent JP-H02156706-A (JP)
Title: Antenna system
Inventor: SUNAHARA YONEHIKO
IPC: H01Q25/00
Filed: 1988-12-08
Abstract: PURPOSE:To prevent the reduction in the gain by employing an element antenna having a major beam in the zenith direction and an element antenna having a major beam at a low elevating angle. CONSTITUTION:An array antenna 1 consists of element antennas 2a-2j having a major beam in the zenith direction and element antennas 8a-8k having a major beam at a low elevating angle with respect to a plane of the array antenna 1. When the synthesized radiation beam direction of the array antenna 1 is being tilted from the zenith direction into a low elevating angle direction and the synthesized radiation beam is directed in the vicinity of the zenith direction, the element antennas 2a-2j mainly contribute to the beam shaping and when the synthesized beam is directed in the direction of a low elevating angle, the element antennas 8a-8k mainly contribute to the beam shaping. Thus, even the synthesized radiation beam direction of the array antenna 1 is being tilted from the zenith direction into a low elevating angle direction, the fluctuation in the gain is decreased. Thus, the synthesized radiation beam is shaped with a high gain over a wide range.
Patent JP-H09204427-A (JP)
Title: Document processor and storage medium
Inventor: OKAWA TORU
IPC: G06F17/21
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To add a document in a free format to a prepared document by changing a document area indicated by a pointing means into a specified area at the moving destination of the pointing means when detecting the issue of change request of the document area. SOLUTION: When a 1st detecting means 10 detects the issue of change request of the document area, a changing means 11 changes the document area indicated by a pointing means 3 into the specified area at the moving destination of the pointing means 3. Namely, the document area indicated by the pointing means 3 is extended and a document can be added into the extended document area. Besides, when a 2nd detecting means 13 detects the issue of acquiring request of the document area, a setting means 14 sets a document area to an area partitioned by the pointing means 3, a changing means 15 changes the document area into the specified area at the moving destination of the pointing means 3, and a 2nd adjusting means 16 adjusts the data size or data interval of document in the document area to be varied corresponding to the area variation.
Patent JP-H08131217-A (JP)
Title: Button catch
Inventor: OSHIMA YASUO
IPC: A44B13/00
Filed: 1994-11-09
Abstract: PURPOSE: To freely lock or remove the body of a button to from a lock part by providing the lock part, which has a small hole smaller than the width of the button body and open at its side, a projecting piece for fixing the button body, and a fixer for fixing the body of a fixing tool. CONSTITUTION: The body of a button is provided with a projection 7 projecting from the bottom, and the body 4 of the button is fixed to one facing part through the projection 7. For example, a fixing member 6b such as thread, etc., is inserted into the hole 8 made in the projection 7, and by this fixing member 6, the button body 4 is fixed to one facing part. A lock part 2 has a small hole 9 whose one side is opened 10, and also the size of the small hole 9 is smaller than the width of the button body 4. The small hole 9 is of such size that it allows the fixing member 6 such as the projection 7, thread, etc., to be inserted on one hand, and it is made smaller than the width of the button body 4 on the other, so the button body 4 inserted into the small hole 9 from the opening 10 is hindered from shifting downward by a frame-shaped thin plate 14.  Moreover, the fixer 3 is attached to the other facing part.
Patent JP-H04186634-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: SATO JUNJI
IPC: H01L29/786
Filed: 1990-11-17
Abstract: PURPOSE:To prevent the generation of defectives to correspond to a large-sized substrate by causing the title method to have at least a process for forming an amorphous silicon layer containing hydrogen and that for eliminating and diffusing hydrogen existing in the amorphous silicon layer through heat treatment after a channel region lamination process. CONSTITUTION:Non-single crystal silicon thin layer 101 of polycrystalline silicon, etc., is laminated on the surface of a bearing layer 100 composed of insulating amorphous material. A gate oxide film 102 is formed by thermal oxidation method, etc. Then, a gate electrode 103 is formed. As gate electrode material, polycrystalline silicon is used in general. Amorphous silicon dioxide layer is laminated as stopper layer 107 at the time of etching an amorphous silicon layer. The amorphous silicon layer 108 is formed by a method such as plasma CVD method. In this case, about 10% hydrogen is contained in the amorphous silicon layer. Subsequently, a hydrogenation annealing process is conducted at the temperature of about 300-500 deg.C. After the amorphous silicon layer 108 is removed by etching, a layer insulating film 109 is laminated. When a contact electrode 110 is formed, a thin film transistor is completed.
Patent JP-H11141918-A (JP)
Title: Driving heat storage air conditioning system
Inventor: INOUE YOSHINORI
IPC: F24F11/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To simplify an arrangement for changeover of a heat storage state to a floor slab and an indoor air conditioning state, and hence reduce the initial cost and the running cost. SOLUTION: An air conditioner 3 is provided in a closed space S formed between a lower surface of a floor slab 1 and a ceiling plate 2, and heat is stored in the floor slab 1 by temperature regulating air from the air conditioner 3. A blowoff fan 4 is provided at a predetermined position on the ceiling plate 2 for feeding the temperature regulating air from the closed space S to an indoor space, and a communication tube 5 is provided for returning the air from the indoor space into the closed space S. Upon air conditioning a heat radiation fraction from the floor slab 1 is blown off and is sent into the indoor space with the blowoff fan 4. Further, a suction fan 6 is provided on the ceiling plate 2, and air from the indoor space is returned to be blown to the floor slab 1 in the closed space S for promotion of heat radiation.
Patent JP-H09149743-A (JP)
Title: Air feeder for water tank
Inventor: MATSUMOTO HIDEMI
IPC: A01K63/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an air feeder for a water tank, excellent in stillness and capable of improving the ornamental properties of the water tank. SOLUTION: This air feeder for a water tank comprises the first tank 3 and the second tank 4 for collecting water W, a communicating pipe 5, communicating the first tank 3 to the second tank 4 and enabling the mutual movement of the water W of the tanks 3 and 4, an ultrasonic transducer 6 for enabling the movement of the water W between the tanks 3 and 4, an air feeding pipe 7 for feeding compressed air into the water tanks when air A present in a closed space formed from the inner wall (w) of the tank 4 and the water surface F is compressed by the lifting of the water surface F, the second opening and closing valve (4b) for opening and closing the closed space formed of the inner wall (4w) of the tank 4 and the liquid surface and the outside and a driving means for driving the first opening and closing valve and the second opening and closing valve (4b) in a prescribed timing.
Patent JP-H05296110-A (JP)
Title: Exhaust gas recirculation coupler and differential venturi
Inventor: DERUBAATO ERU ADOKINSU
IPC: F02M25/07
Filed: 1992-11-20
Abstract: PURPOSE: To provide a coupler for an exhaust gas recirculation(EGR) apparatus for an automobile engine which is easy to be manufactured and assembled, has less stress in use, and has a simple structure. CONSTITUTION: A coupler 36 including an adjustable recirculation exhaust gas pressure differential venturi mounted between an exhaust manifold and an EGR control valve 34 connected to an intake manifold, and receiving exhaust gases from the exhaust manifold is provided. The valve having a chamfered orifice in the center is located within the tubular coupler for controlling the flow of exhaust gases through the coupler thus controlling the pressure differential therein. The coupler is a two piece assembly with a telescopic connection which allows for axial and rotational adjustment.
Patent JP-H10153167-A (JP)
Title: Dispenser
Inventor: YAMAMOTO TAKESHI
IPC: F04B9/14
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To favorably utilize when a spring member is made of a synthetic resin. SOLUTION: In this dispenser, a piston 2 having a flow passage is stored elevatably in a cylinder 1 on whose lower end a suction pipe 6 is installed extendingly in a state energized upward by a spring member 15. Two spring members 15 are arranged facingly so as to hold the piston 2, and in this piston 2, an engagingly locking wing 14 with the interval width of two spring members 15, 15 is provided and in a flow process, the piston 2 is lowered upto a lower dead point and the engagingly locking wing 14 is inserted to the lower side of the spring member 15. In the case of use, the engagingly locking wing 14 is passed between two spring members 15, 15 and piled up to the upper surface of the spring member 15.
Patent JP-2001131360-A (JP)
Title: Olefin-based thermoplastic elastomer composition
Inventor: SHIN GAKUJI
IPC: C08L23/26
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin-based thermoplastic elastomer composition excellent in moldability and processability, flexibility, tensile characteristic, rubber elasticity and bleed resistance of a softening agent. SOLUTION: This olefin-based thermoplastic elastomer composition comprises components (A), (B), (C) and (D), and a composition in which at least the components (A) and (B) are dynamically heat-treated in the presence of an organic peroxide. (A) an ethylene-α-olefin-based copolymer rubber; 50-95 wt.% (B) a crystalline propylene-based resin; 50-5 wt.% (C) a softening agent for a hydrocarbon-based rubber; 40-250 pts. wt. based on 100 pts.wt. of the total amount of the components (A) and (B). (D) an aromatic vinyl-conjugated diene block copolymer which is hydrogenated so that the ratio of 1,2-bond of the conjugated diene in the copolymer is 55-90%; 10-120 pts.wt. based on 100 pts.wt. of the total amount of the components (A) and (B).
Patent JP-H04181943-A (JP)
Title: Method for inspecting pellicle
Inventor: SAKA TAKETORA
IPC: G03F1/84
Filed: 1990-11-16
Abstract: PURPOSE:To allow the detection of the dust sticking particularly to the inside surface of a pellicle film by scanning and irradiating the pellicle film with a laser beam to reflect the beam, detecting the irregular reflected beam of the laser beam and decting the foreign matter sticking to the pellicle film and the surface of the film stuck therewith. CONSTITUTION:The laser beam L cast from a laser beam source 4 is scanned. The laser beam L reflects irregularly when the laser beam falls onto the dust D1 sticking to the inside surface of the pellicle film 2. This irregularly reflected beam R is condensed by a condenser lens 5 and a photodetector 6 detects this beam. Decision is then made that the inside surface of the pellicle film 2 has the dust D1. A disposition such as washing is made. On the other hand, the dust D2 existing on the outside surface of the pellicle film 2 reflects irrelevantly and the beam does not reflect irregularly if the inside surface is scanned in such a manner and, therefore, the surface stuck with the dust D2 is judged. The dust sticking to the pellicle film and more particularly the inside surface thereof is detected in this way.
Patent JP-2001130321-A (JP)
Title: Character-illuminating license plate
Inventor: SUGIMOTO HIROYUKI
IPC: B60R13/10
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a character-illuminating license plate capable of improving the visibility of characters by adequately setting the width and height of a light transmitting portion of the thick characters. SOLUTION: In the character-illuminating license plate, an opaque character substrate is locally punched to form a character hole corresponding to a predetermined character, and a thick character that is made of a light transmitting material with a predetermined thickness and has a colored character portion is fixed to the character hole. The width of the light transmitting portion provided around the character portion is 0.5-4 mm. The height of the light transmitting portion is 0.5-3 mm, all parts or a part of the light transmitting portion has a lens shape including Fresnel lens.
Patent JP-H03173559-A (JP)
Title: Root pipe length measuring device and root pipe remedial device
Inventor: HOTTA TOSHIHIRO
IPC: A61C19/04
Filed: 1989-11-30
Abstract: PURPOSE:To enhance the improvement in measuring sensitivity without causing pain to the patient by detecting the change of a peak voltage generated between a measuring electrode and a mouth electrode at the time of applying an impulse measuring signal between both the electrode, and measuring a root pipe length. CONSTITUTION:A rectangular wave pulse (a) is converted into a fixed impulse signal (b) having a fixed peak current value by a voltage converting part 5. Thus, the peak voltage of the terminal voltage of a primary coil 11a is proportional to the impedance between a measuring electrode 2 and a mouth electrode 3, and this voltage is detected by a signal detector 6 and peak-held by a peak hold circuit 7. The thus-obtained peak hold signal (d) becomes small with the impedance being lowered as the measuring electrode 2 is introduced into a root pipe more deeply, and on the other hand, the output signal (e) of an amplifier 8 becomes large. As the measuring signal has impulse form, and the impedance is detected by its peak voltage, the peak value can be increased to a value easy to detect while suppressing the average current value to about 5mum or less which never causes pain to a patient.
Patent JP-H08140954-A (JP)
Title: Electrode position measuring instrument
Inventor: KAMIJO KENICHI
IPC: A61B5/0476
Filed: 1994-11-22
Abstract: PURPOSE: To enable highly accurate and fast calculation by reducing burden on a measuring person and an examinee in the measurement of the positions of one or a plurality of electrodes attached onto the surface of the examinee. CONSTITUTION: An electrode is provided below (on the side of head skin) a mounting part 5 mounted on a cap 1 and is connected to an organic amplifier 10. A plurality of electromagnetic wave generating sections (loop antenna) 3 are arranged on the cap 1 and driven one at a time by direction of a received data collecting section 13 to output an electromagnetic wave. A receiving section (loop antenna) is mounted above the mounting part 5 and the electromagnetic wave is received with the receiving section to output a received data to the received data collecting secting 13 through a received data selecting section 11. The received data collecting secting 13 adds data for directing an electromagnetic wave source to the received data inputted and outputs then to a received data storage section 15.  A position estimating section 17 calculates the position of the electrode using a numerical optimization method and a neural network, based on the aggregation of the received data outputted from the received data storage section 15.
Patent JP-S63169388-A (JP)
Title: Plastic molded product having plated layer and plating method thereof
Inventor: OKANO SHOJI
IPC: B29C45/00
Filed: 1986-12-29
Abstract: PURPOSE:To produce a plated product having superior adhesion by forming a plastic molded product having micropores by foam molding and by successively subjecting the product to etching, catalytic activation, chemical plating and electroplating. CONSTITUTION:A plastic molded product having uniformly dispersed pores of about 0.2-0.8mum diameter in the skin layer is formed by form molding under high pressure at a low foaming rate of about 5%. The product is etched to make the pores in the skin layer open and the product is catalytically activated by immersion in a soln. of a complex salt consisting of tin chloride and palladium chloride. Metal Ni or the like is deposited in the open pores by electroless plating and then electroplating is carried out to electrodeposit a plate layer. Thus, a plastic molded product having a plated layer with stable adhesion is obtd.
Patent JP-H072811-A (JP)
Title: Aromatic amine derivative of 2,5-dimercapto-1,3,4- thiadiazole
Inventor: TOMASU JIEI KARORU
IPC: C07D285/125
Filed: 1993-11-19
Abstract: Disclosed are novel compounds prepared by reacting 2,5-dimercapto-1,3,4-thiadiazole, aliphatic or aromatic aldehyde and aromatic amine in the molar ratio of 1:1:1 to 2:4:3. The 2,5-dimercapto-1,3,4-thiadiazole may be substituted in the 2-position by hydrocarbyl, terpene, polymeric and succinate residues. The compounds possess antiwear and antioxidant characteristics.
Patent JP-H11267516-A (JP)
Title: Metal plate obtained by laminating photocatalyst-supporting film
Inventor: KIMURA NOBUO
IPC: C09D183/04
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain effects of deodorization, stainproof, and others by using a photocatalyst-supporting film having photocatalytic activity which can decompose a specified quantity of triolein when irradiated with a specific quantity of ultraviolet rays in a UV-A area under specified environmental conditions, when a photocatalyst supporting film is laminated on the surface of a metal plate. SOLUTION: A polymer film having photocatalytic activity which can decompose at least 5 μg/cm<2> .day of triolein when irradiated with 3 mW/cm<2> of ultraviolet rays in a UV-A area in the atmosphere at 25 deg.C at 70% relative humidity is laminated on the surface of a metal plate by heat-press so that the metal plate on which a photocatalyst-supported film is laminated which has good effects of deodorization, stainproof, and others is obtained efficiently. The photocatalyst-supported film to be used is a polymer film on which a photocatalyst layer is supported through an adhesive layer, and the polymer film is preferably a film in which at least two kinds of resin films are laminated. The polymer film comprises a polycarbonate resin and others.