baber/WOPTO huggingface dataset:
Patent JP-H02157766-A (JP)
Title: Image forming method
Inventor: OISHI MITSUGI
IPC: G03G9/08
Filed: 1988-12-09
Abstract: PURPOSE:To obtain good image quality free from after images and out-of-focus images regardless of environmental conditions by using the developer obtd. by mixing a carrier material consisting of particles obtd. by dispersing and mixing magnetic powder into a resin and pulverizing the mixture, a toner material and hydrophobic silica particles of a specific ratio of the toner material. CONSTITUTION:A photosensitive drum 1 is disposed successively, on its periphery, with a charger 2 which uniformly charges the peripheral surface 1a of the drum 1, a liquid crystal recording head 3 which forms electrostatic latent images, a developing device 4 which applies the toner to the latent images to develop the images to sensible images and a transfer device 5 which transfers the toner images, by which the image forming process is constituted without cleaning. The developer prepd. by mixing the carrier material consisting of the particles obtd. by dispersing and mixing the magnetic powder into the resin and pulverizing the mixture, the toner material and the hydrophobic silica particles of 0.5 to 2wt.% of the toner material is used in this image forming method of the cleaning less system. The good images which are free from the after images, out-of-focus images, etc., are stably obtd. in this way.
Patent JP-H10142990-A (JP)
Title: Fixing roller
Inventor: KASHIWABARA HIDEKI
IPC: B32B25/08
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing roller having excellent release property and wear resistance which can sufficiently respond to realizing faster copying processes and full-color images. SOLUTION: This fixing roller is produced by forming a fluorocarbon resin layer, with a rubber layer interposed if desired, on the outer surface of a roller base body. The fluorocarbon resin layer consists of a fluorocarbon resin mixture containing (A) 20 to 97wt.% tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer (PFA) having 1 to 15μm average particle size and (B) 3 to 80wt.% polytetrafluoroethylene (PTFE) having <=1μm average particle size.
Patent JP-H09152230-A (JP)
Title: Condenser with photocatalyst function and refrigerator using the same
Inventor: KONDO YASUTO
IPC: B60H3/06
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the contamination by the decomposition organic matter such as adhered oil and to maintain the excellent heat exchanging performance for a long period by incorporating photocatalyst function in the surface of an essential member such as heat exchanging coil and fins for constituting a condenser. SOLUTION: The condenser 2 for condensing to liquefy refrigerant in the refrigerator comprises a heat exchanging coil 5 in which refrigerant flows, and fins 6 formed of aluminum or an aluminum alloy. In this case, the coil 5 and fins 6 are coated on the surfaces with a composition obtained by mixing photocatalyst (TiO2 ) with silicone paint which is scarcely decomposed by the photocatalyst (TiO2 ). Thus, if an organic matter such as oil or dust from a kitchen is adhered to the surfaces of the coil 5 and fins 6, the photocatalyst is activated by the light from a light source such as a fluorescent light and the matter adhered to the surface is decomposed, thereby suppressing the contamination. As a result, the heat exchanging performance is maintained excellently, thereby making it possible to stably operate for a long period.
Patent JP-H08168050-A (JP)
Title: Endoscope device
Inventor: NAKAZAWA NAOYUKI
IPC: H04N5/355
Filed: 1994-12-15
Abstract: PURPOSE: To provide an endoscope device which can perform knee processing with high precision. CONSTITUTION: The video signal from a CCD is separated by an LPF 21 and a BPF 22 into a luminance signal and a color carrier signal, which are processed by luminance and color signal knee processing parts 24 and 25 respectively. Further, the signals after the knee processing are added together and a knee point and a knee slope are determined according to the brightness distribution of the addition signal and fed back to the processing parts 24 and 25 to control the knee processing of the luminance signal and color carrier signal. Consequently, the balance between the luminance signal and color carrier signal is never lost, and the dynamic range can be expanded without hue rotation.
Patent JP-H11132552-A (JP)
Title: Installing device for wall hang air conditioner
Inventor: YAMAUCHI MOTOMI
IPC: F24F13/32
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To facilitate a position setting of a pipe hole without using any scale and the like. SOLUTION: The lower end of an installing device 10 is formed with pipe position setting holes 15 (15a, 15b). At this time, a distance B between the center of each of the pipe position setting holes 15 and an end side of the installing device 10 is set to satisfy a relation of B=Lh+α. In this case, the size Lh denotes a position of the piping hole 6 from the right end of an indoor device 5, the size α indicates a distance between a side wall 3 and the indoor device 5. Then, an upper engagement piece 11 of the installing device 10 is abutted against a ceiling part 4, the right side of the installing device 10 is abutted against the side wall 3 and then under this state, the pipe position setting hole 15b is marked. In reference to the aforesaid equation, the mark position is coincided with the position of the piping hole 6.  Accordingly, it becomes possible to mark easily the position of the piping hole without using any scale or the like.
Patent JP-H07165420-A (JP)
Title: Ybco powder suspension, its production, synthetic ybco and its production
Inventor: KEZUKA HIROSHI
IPC: B01J13/00
Filed: 1993-12-13
Abstract: PURPOSE:To obtain YBCO(Y-Ba-Cu-O) synthetic products whose single crystals are large and electric and magnetic characteristics are not deteriorated. CONSTITUTION:The starting powder for YBCO comprising barium carbonate, yttrium oxide and copper oxide, having 1 to 30mum average particle size is mixed in an organic solvent, passed through a high-speed collision type wet pulverizer into suspension of fine particles. Then, the solvent is removed and the YBCO powder is fired to give a synthetic product of YBCO.
Patent JP-H06162756-A (JP)
Title: Recording and reproducing device
Inventor: HAMAZAKI SHOJI
IPC: G11B33/10
Filed: 1992-11-20
Abstract: PURPOSE:To prevent the malfunction or the like due to deterioration of a medium by writing/reading use frequency information on/from the medium any time to accurately recognize the frequency in use of the medium. CONSTITUTION:A signal is reproduced from a medium 11 (a disk in this case) by a head 12, and information is read by a read circuit 14. This signal is sent as a signal '(read information)+1' to a write circuit 15 adding one in a counter 16, for example. The signal sent from the write circuit 15 is converted to a signal which can be written on the medium, and it is recorded on the medium by a head 13. The signal is inputted to a display device 17 by an output 16 to display the frequency in use. This operation is performed any time to accurately recognize the frequency in use.
Patent JP-H10153566-A (JP)
Title: Contact combustion type gas sensor, and adjusting method therefor
Inventor: OGINO KAORU
IPC: G01N27/16
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, by setting the temperature of an element to a value to minimize effect of the change in the atmospheric temperature on the output of a sensor according to the kind of a gas to be inspected. SOLUTION: Platinum wire with the strand diameter of 25-50μm is formed into a coil shape with its diameter of about 0.5mm and in one of the two platinum wires thus obtained, a palladium alumina catalyst is molded into a sphere to cover the coil part thereof while in the other thereof, an alumina carrier alone is molded likewise. Then, both platinum wires are baked at 600 deg.C or higher to make a detector D and a comparator R, which forms a bridge circuit. A heater is provided to maintain a temperature necessary for a contact reaction. In the measurement, for example, when the gas to be detected is carbon monoxide, the temperature of the element needs be set in the range of 180-200 deg.C, and when it is a methane gas, the temperature thereof in the range of 330-370 deg.C.
Patent JP-2001135259-A (JP)
Title: Color cathode-ray tube and apparatus thereof
Inventor: IWASAKI KATSUYO
IPC: H01J29/48
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To Improve symmetry of asymmetric distortion between side beams to obtain better quality for focusing by generating magnetic fields to give opposite correction for respective spot distortions to three electron beams. SOLUTION: Cross-sectional shapes of side beams are changed, in such a manner that cross-sectional shape of one side beam becomes more intense than the other side beam in degree of long or short sideways by disposing a pair of magnetic field generating members 11, 11', 12 and 12' at screen side ends, so as to sandwich each of side beams out of three electron beams from top and bottom to form a localized barrel-shaped magnetic field between the paired field generating members.
Patent JP-H06158006-A (JP)
Title: Pressure-sensitive adhesive resin composition
Inventor: HAGIWARA AKIRA
IPC: C09J11/06
Filed: 1992-11-20
Abstract: PURPOSE:To improve bounding to wet surfaces including one resulting from dew condensation while maintaining adhesion, tack, cohesive force, etc., by incorporating a specific amount of inorganic or organic porous particles into a pressure-sensitive adhesive resin. CONSTITUTION:1-40 pts.wt. porous inorganic particles, e.g. white carbon, bauxite or synthetic bentonite, or porous organic particles, e.g. urea/formaldehyde resin or polystyrene particles, are incorporated into 100 pts.wt. pressure-sensitive adhesive resin, e.g. an acrylic resin, a natural or synthetic rubber, or an ethylene/vinyl acetate resin, to produce the objective composition. It may further contain a plasticizer, e.g. dibutyl or dioctyl phthalate, a tackifier resin, e.g. a rosin or a terpene derivative, and additives, e.g., a pigment, thickener, antifoaming agent, and antiseptic, according to need.
Patent JP-H09152335-A (JP)
Title: Level measurement method and its device for tunnel
Inventor: SAWAGUCHI AKIRA
IPC: G01C5/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To find level difference between a reference level point and a measurement level point by, with the use of a connecting hose filled with working liquid, measuring the reference level paint, a known level point as against it and a pressure value of the working liquid at the measurement level point and performing calculation process based on the pressure value. SOLUTION: A pump 10 is driven before starting level measurement, and, the working liquid 1 in a tank 9 is, through a hose 11 on advancing path side, made to pass through a chamber 12 on the position of a reference point pressure sensor 4, a chamber 12 on the position of a known point pressure sensor 8 and a chamber 12 on the position of a measurement point pressure sensor 6, and then made to return to the tank 9 through a returning path side hose 11.  When the requirement of level measurement comes into an indication part 20, the detection output Tout of an effluent liquid temperature sensor 18 is detected together with the detection output Tin of an influent liquid temperature sensor 17, and, through a temperature sensor cable 19, they are compared with a comparator in the indication part 20, and, in the case of a specified temperature difference, the pump 10 is stopped for level measurement. Based on the level difference Hr between a reference level paint 3 and a known level point 7, and values of pressure sensors P1 , P2 and P3 , the level difference Hs between the level point 3 and a measurement level point 5 is found.
Patent JP-H06279576-A (JP)
Title: Modified acid polyester and method for its use as curative in thermosetting binder
Inventor: ARUMIN PUFUAIRU
IPC: C09D163/00
Filed: 1993-12-13
Abstract: PURPOSE: To obtain a curing agent suited for heat-curable binders and epoxy resins and polyesters as powder resins by reacting a polyol with a conjugated dienoic acid and an unsaturated polycarboxylic acid.  
     CONSTITUTION: The objective modified acid polyester is obtained by reacting a polyol with a conjugated dienoic acid and an unsaturated polycarboxylic acid (anhydride) in any desired order. The solvent suitable for the esterification is the one capable of forming an azeotropic mixture with water, for example, xylene or toluene in the case where the formed water must be removed. A suitable catalyst can also be used. It is exemplified by sulfuric acid, phosphoric acid or toluenesulfonic acid. The acid-ester-containing binder has high reactivity, a long storage life and solubility, so that it can find many uses as such or in the form of a precondensate. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10154290-A (JP)
Title: Remote monitoring system
Inventor: KUWABARA MASAYUKI
IPC: G08B25/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system capable of simply selecting the personnels for coping with emergency who can be sent, and speedily instructing the selected personnels to cope with emergency. SOLUTION: Warning data detected by a terminal equipment 2 is received by a monitoring center 1 to compare distribution destination stored in a distribution destination storing part 11 and warning data with each other. When the distributing destination is decided and transferred to a display part 9, it is displayed on a display picture and the emergency coping personnels capable of being sent on the day are retrieved from the personnel list for coping with emergency stored in an emergency coping personal storing part to display on the display picture on the display part 9. In addition a warning is automatically issued to the selected personnels 4 through an automatic dialing to call and request for sending.
Patent JP-H05152814-A (JP)
Title: Chip type directional coupler
Inventor: FUJIKI YASUHIRO
IPC: H01P5/18
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a miniaturized chip directional coupler. CONSTITUTION:Strip line electrode boards 3, 4 on each major side of which 1/4 wavelength strip line electrode parts 3f, 4f are formed meanderingly are laminated while strip line electrodes 3b, 4b are coupled electromagnetically and two ground electrode boards 2, 5 with ground electrodes 2b, 5b formed thereon are laminated while the two strip line electrode boards 3, 4 are inserted, plural outer electrodes are formed to the flank of the laminator and each end of the strip line electrodes 3b, 4b and the ground electrodes 2b, 5b are connected electrically to each outer electrode.
Patent JP-H02159952-A (JP)
Title: Starter generator
Inventor: KOBAYASHI KOJI
IPC: H02K21/22
Filed: 1988-12-09
Abstract: PURPOSE:To reduce the thickness of a starter generator by containing a commutator disc and a brush disc in the hollow section of stator core and arranging a riser on the end face of the commutator at the opposite side from the contact face with the stator core. CONSTITUTION:A disc type commutator 17 is arranged on the end face of a short tubular stator core 12, and a disc type brush unit 25 is arranged in the hollow section of the stator core 12. Sliding faces of the commutator 17 and the brush unit 25 are arranged at the hollow section side of the stator core 12 and the riser 24 of the commutator 17 is arranged on the end face at the opposite side from the contact face with the stator core 12. By such arrangement, the device 1 can be made thin.
Patent JP-H09150668-A (JP)
Title: Vehicle with rear gate
Inventor: IWAO MAYUMI
IPC: B60Q1/30
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To recognize a vehicular backside warning light accurately from the backside, regardless of the open/close state of a rear gate by providing an auxiliary warning light for carrying out the same lightening operation as the backside warning light on at least one side end of a door openable rear gate. SOLUTION: In a side end 11 held between the outer panel 9 and inner panel 10 of a rear gate 2, an auxiliary hazard lamp 5a and auxiliary tail lamp 8a as an auxiliary warning light for a hazard lamp 5, back lamp 6 and tail lamp 8 as the backside warning light are arranged in a vertical direction and in the same height respectively. In a vehicle 1, when the hazard lamp 5 and tail lamp 8 provided originally are turned on and off or on, the hazard lamp 5a and tail lamp 8a on the side edge 11 of the rear gate 2 are also interlocked and turned on and off or on. Thereby, a driver on a rear vehicle can recognize a hazard state accurately.
Patent JP-H11133398-A (JP)
Title: Production of plastic film substrate liquid crystal display device
Inventor: KAMOI SUMIO
IPC: G09F9/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a plastic film substrate liquid crystal display device manufacturing method capable of omitting work for removing trimming residues generated at the time of forming precut holes in a multi-cavity procedure for manufacturing plural cells from a long or large plastic substrate. SOLUTION: In a liquid crystal display panel manufacturing method for orientating a pair of long or large plastic substrates on which transparent electrodes are respectively formed, forming precut aperture parts on positions of the counter substrate corresponding to electrode extracting parts of one substrate by a seal edge, dividing and cutting off these substrates to individual cells, and injecting liquid crystal into a gap between superposed cells, an adhesive protection film 3 is stuck to the rear surface of the substrate forming the precut aperture parts 1 and only the substrate is precut without cutting off te film 3 to form the precut aperture parts 1.
Patent JP-H02160195-A (JP)
Title: Method for reinforcing weld zone of oxide dispersion type reinforced platinum material
Inventor: WADA HIDEO
IPC: B23K31/00
Filed: 1988-12-10
Abstract: PURPOSE:To improve the creep strength, at a high temp., of the oxide dispersion type reinforced platinum material without concentrating stresses by hammering forge welding parts of a reinforcing plate in such a manner that the spacings of the end parts thereof remain at about 10 to 80% without hammering the ends of the above-mentioned plate. CONSTITUTION:The weld zone 2 of the oxide dispersion type reinforced platinum materials 1 to each other is disposed with the reinforcing plate 3 consisting of the same oxide dispersion type reinforced platinum material and are forged welded by hammering the reinforcing plate 3 at hot exclusive of the ends thereof in such a manner that the spacing in the ends 4a of the forge welding part 4 remains at 10 to 80%. As a result, the formation of the coarse grains of the crystals merely arises in the oxide dispersion type reinforced platinum materials 1 of this part and the strength is less degraded. Since the parts of the high strength remain, the concentration of the stresses is obviated and the creep strength at a high temp. is improved.
Patent JP-H0614532-A (JP)
Title: Transformer coupled type secondary dc power generator
Inventor: ENDO SHINICHI
IPC: G05F1/613
Filed: 1991-11-27
Abstract: PURPOSE:To protect a device from overvoltage and simplify the structure and cut down the cost by detecting the output overvoltage with a Zener diode, and putting it fictionally in output short condition by a switch means thereby breaking an electric path. CONSTITUTION:If the output voltage of a system 31 becomes overvoltage, a Zener diode ZD1 detects this, and turns on a switch element 54 through a driving transistor 52, and puts an electric path L1-L2 in short condition. Here, a voltage signal generating circuit 40 and a voltage control circuit 12 raises the ON duty of a switching element 11 in cooperation so as to increase the energy to be added to the coil CL 11 of a transformer 20, whereby it puts the primary side temporarily in overcurrent condition. Therefore, an overcurrent detection signal Vdt occurs, and the voltage control circuit 12 as an electric path breaking means turns off the switching means 11, and breaks the primary side electric path L0. What is more, for an overcurrent protective circuit 50, the Zener diode ZD2, too, for detection of overvoltage of the electric path L3 of a system 32 is connected, and the primary electric path L0 is broken in the same way also in the case of the overvoltage of the system 32.
Patent JP-H08172398-A (JP)
Title: Optical reflection signal recognition system
Inventor: SHIMIZU KAZUYOSHI
IPC: H04B10/00
Filed: 1994-12-16
Abstract: PURPOSE: To surely detect an object signal without degrading the transmission efficiency by subjecting an optical transmission line to special connection work in the optical reflection signal recognition system in the optical communication system. CONSTITUTION: An optic/electric conversion part 11 which receives up information light, delay measuring light, and reflected light of outgoing information light which are transmitted from a remote terminal equipment connected by an optical transmission line for two-way communication in time division and outputs a reception signal by photoelectric conversion, a comparison means 110 which compares the reception signal outputted from the optic/electric conversion part 11 with a determined threshold for the purpose of detecting the delay measuring signal converted from delay measuring light to and extracts the delay measuring signal, and a peak detection means 120 which detects the peak waveform of the delay measuring signal outputted from the comparison means 110 are provided.
Patent JP-H01152044-A (JP)
Title: Manufacture device for flexible optical recording medium
Inventor: TAKITA MITSURU
IPC: B29D17/00
Filed: 1987-12-10
Abstract: PURPOSE:To enable transfer duplication of a desired fine pattern to be performed efficiently and with high accuracy, by conducting by a continuous take-up system a series of steps of supplying a flexible base material and a resin, transferring, hardening a resin layer, and taking up a finished product. CONSTITUTION:A flexible base material 5 is fed according to the rotation of an original plate drum 3, and is pressed against the drum 3 together with a resin layer 7 by a rip roll 8, whereby fine patterns of an original plate are sequentially transferred to the resin layer 7, followed by hardening the resin layer. A hardening means may be, for example, UV lamps 9a, 9b for irradiating the resin with UV rays from the side of the flexible base material 5, thereby hardening the resin. The resin, in this case, is a UV-curable resin. A film- forming means may be provided for forming a desired film on the surface of the resin layer 7 or the base material 5 after completion of the transfer. An optical recording film-forming device 10 may be provided for forming a light-reflective film (metallic film), necessary for optical recording, on the surfaces of the transferred fine patterns.
Patent JP-H06285480-A (JP)
Title: Method for decomposition of harmful underwater substance
Inventor: PEETAA SHIYURUTE
IPC: C02F1/72
Filed: 1992-11-24
Abstract: The degradation of pollutants in water by means of compounds forming free hydroxyl radicals, in particular hydrogen peroxide, in combination with UV irradiation in through-flow reactors is known. Contrary to current practice, the pollutant degradation is improved if the irradiation is carried out in a reactor having a specific reactor volume of at least 10 l per kW of the UV emitter(s) and 0.25 to 25 times, in particular 0.25 to 10 times, the volume of the reactor of water to be treated flows through the reactor per hour.