baber/WOPTO huggingface dataset:
Patent JP-H0734501-A (JP)
Title: Dirt removing device for bathtub
Inventor: IKEUCHI JUNICHI
IPC: E03C1/26
Filed: 1993-07-26
Abstract: PURPOSE:To remove dirt out of water in a bathtub at its upper and lower parts with stabilized high efficiency at all times regardless of fluctuation of the water level in the bathtub. CONSTITUTION:The device is composed of an outer tube 11, serving as a sliding floating body, and an inner tube 12 serving as a support body for the outer tube. An opening 111 of the outer tube 11 communicates, through a hollow part of the outer tube 11 and a hollow part of the inner tube 12, with a suction port of a bathtub 3, to which the inner tube 12 is connected firm. As the outer tube 11 moves up and down by buoyancy, the opening 111 follows the movement of the surface of the water, and thereby filthy matters such as dirt floating over the surface of the water is removed, being sucked into the opening 111 together with bathwater. Suction by a circulating pump 4 is used for removing dirt over the bottom of the bathtub through a suction port provided to the lower part of the bathtub as well as for removing dirt over the surface of the water.
Patent JP-H0930833-A (JP)
Title: Glass composition for welding magnetic head
Inventor: KITATANI AKIO
IPC: G11B5/127
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject high-hardness composition, containing SiO2 and plural specific oxides, resistant to strain, reduced in chipping and cracking of glass, capable of preventing an alloy thin film, etc., from peeling with a thermal stress and excellent in abrasion resistance. SOLUTION: This glass composition for welding a magnetic head contains SiO2 which is a network-forming oxide, a B oxide, and a V oxide and preferably further a K oxide and an Na oxide as network-modifying oxides, more preferably a Pb oxide, a Zn oxide and an Al oxide as intermediate oxides for supplementing the vitrification, especially preferably contains 42-47wt.% SiO2 , 2wt.% B oxide, 2wt.% V oxide, 5-10wt.% K oxide, 20-25wt.% Na oxide, 3wt.% Pb oxide, 14-19wt.% Zn oxide and 4wt.% Al oxide therein.
Patent JP-S6429503-A (JP)
Title: Method and device for replacing inert gas in silo
Inventor: MACHIDA KENJI
IPC: E01C19/02
Filed: 1987-07-23
Abstract: PURPOSE: To manufacture and supply inert gas at a low cost by a method wherein a combustion device and a device to open and close a flow of air and water are arranged in a closed container and after air in the container is closed and burnt, inert gas is fed to an asphalt storage silo by a steam pressure. CONSTITUTION: When an asphalt storage silo of an asphalt plant is stored, filling with inert gas for preventing oxidation is performed. Inert gas is manufactured that air in a container is burnt in a closed container 1 by using a stove 3 and oxygen in the container is consumed and the combustion in the stove is naturally extinguished. The inert gas is supplied from the container 1 to the storage silo 5 by a steam pressure through a piping 6 and an on-off valve 62. Further, the container 1 is provided with an openable air introduction port and a steam water supply device. This constitution produces the inert gas at a low cost and reliably supply it to a silo.
Patent JP-S6076582-A (JP)
Title: Adhesive tape
Inventor: MIKI YOSHIO
IPC: C09J7/02
Filed: 1983-09-30
Abstract: PURPOSE:An adhesive tape having improved bond strength, retention characteristics, smooth adhesive face of tape, not causing winding disorder, having improved appearance, obtained by covering closed cells in an adhesive layer with a dense skin layer consisting of pressure-sensitive adhesive layer. CONSTITUTION:For example, a face of tape substrate such as paper, plastic film, etc. is coated with a solvent type pressure-sensitive adhesive substance, the surface of the adhesive substance layer is subjected to air-drying before it is dried under heating, so that the surface viscosity is raised. The surface is then dried under heating, and expanded to give the desired tape wherein the face of closed cells in the adhesive layer is covered with a dense skin layer.
Patent JP-S6428152-A (JP)
Title: Synchronous driving device for scanning light exposure type copying device
Inventor: MIYASAKA EIJI
IPC: G03G15/28
Filed: 1987-07-22
Abstract: PURPOSE:To obtain a copied image with high quality even if tempeature varies by making a roller as power transmission mechanism for transmitting the turning moment onto a driving pulley in a scanning shift system and a feeding roller in an image recording sheet feeding system from elastic material. CONSTITUTION:When the frictional coefficient between a feeding roller 12 and an image recording sheet 11 varies according to the temperature variation, the frictional coefficient between a pair of rollers which constitute a power transmission mechanism C varies by the equal quantity according to the temperature variation, since the paper feeding roller 12 is made of elastic material. Then, the speed difference between the peripheral speed of the feeding roller 12 and the feeding speed of the image recording sheet material 11 and the difference of the peripheral speed on the roller surface S between a pair of rollers which constitute the power transmission mechanism C interposed between a driving pulley 9 in a scanning shifting system and a driving motor 1 varies by the equal quantity according to the temperature variation. Therefore, high quality image can be obtained even if the temperature varies.
Patent JP-H0233476-A (JP)
Title: Variable-displacement swash plate type compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/14
Filed: 1988-07-22
Abstract: PURPOSE:To improve the variable displacement controllability and increase the reliability of a thrust bearing by forming the guide curve of a guide hole in a specific curve and providing a pair of correcting springs in series in a control pressure chamber. CONSTITUTION:The guide curve of a guide hole 5a is formed in a curve in which the control pressure is linearly decreased on the minimum displacement side against the displacement of a guide pin 9b in the swash plate inclination angle increasing direction at the specific compression ratio and the control pressure is linearly increased on the maximum displacement side. Three correcting springs 30-32 are inserted between a sliding control body 24 and a rear housing 3 in a control pressure chamber 18a. A pre-load is applied to the correcting spring 31, the spring characteristic having zero spring force when the swash plate inclination angle is maximum is set on the correcting spring 30, the spring characteristic operating only on the minimum inclination angle side of the swash plate 9 is set on the correcting spring 30. The variable displacement controllability is improved, the reliability of a thrust bearing can be increased.
Patent JP-H0357293-A (JP)
Title: Method and apparatus for cutting short- circuit region and conductor path bridge
Inventor: HANSUYURUGEN HATSUKE
IPC: H05K3/04
Filed: 1990-07-13
Abstract: PURPOSE: To make a cut point in a short-circuited region or a conductor bridge through cutting by vibrating a printed wiring board in parallel with the surface thereof, feeding a cutter in parallel with the surface of the printed wiring board and making a cut vertically stepwise. CONSTITUTION: After approaching a cut position on an x-y table (not shown), cutting process is performed by feeding a cutter St in a machining direction, e.g. y-direction, and making a cut Z. Feeding V and cutting Z can be performed through corresponding motion of an ultrasonic head Uk or a printed wiring board holder. For example, cutting Z is performed at a step of 5-10μm while feeding V is performed at a rate of 0.5-1.0m/min. The width (b) at a cut position Tf corresponds to the width B of the cutter. Chips are sucked when the cut position Tf is cut stepwise and removed only at the time of feeding.
Patent JP-H0235561-A (JP)
Title: Constant determining device for threshold value logic circuit
Inventor: FUJITA OSAMU
IPC: G06N3/04
Filed: 1988-07-26
Abstract: PURPOSE:To decrease the number of times of calculation for finding the minimum constitution of the threshold value logic circuit and to accurately determine a constant by finding the output pattern of an intermediate layer element from the correspondence relation between the pattern of an input state and the output pattern of an output element. CONSTITUTION:Selecting means 12a and 13a select Vi+Vl=Vj+Vk among input state vectors. Then decision means 12b and 13b decide whether or not a linear sum input value corresponding to the selected input vector can be ui+ul=uj+uk. When the decision result indicates 'possible', determining means 12c and 13c determine the output value of the intermediate layer element so that xi+xl=xj+xk. Consequently, the constant of the minimum constitution can be determined by a small number of times of calculation without trial and error calculation unlike before. Further, calculating means 12d and 13d which calculate input weight coefficients of respective threshold value logic elements are provided, so the input weight coefficients can easily be calculated.
Patent JP-S6163845-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIKI AKIRA
IPC: G03G5/14
Filed: 1984-09-05
Abstract: PURPOSE:To remove the generation of an interference stripe pattern due to the reflected light from the surface of an electrophotographic sensitive body and that of the surface of a substrate and to make the sensitive body suitable for a laser printer by forming a light absorbing area having a specific value or more of a light absorbing factor to incident light. CONSTITUTION:¦The light absorbing area 13-1 having 3,000cm<-1> or more light absorbing factor to incident light from a semiconductor laser is formed as an amorphous Si layer containing B and H within 0.1-10mu thickness range on a conductive substrate 12. Then an amorphous Si layer is formed on the area 13-1 to form a photoconductive layer 13. Thus, the generation of uneven density due to the interference between the reflected light from the surface of the electrophotographic sensitive body 11 and that from the surface of the substrate is removed and the high quality of pictures can be obtained. Especially, the sensitive body suitable for a printer using a laser as its light source can be obtained.
Patent JP-S6076741-A (JP)
Title: Photosensitive silver halide material
Inventor: KURAKI YASUO
IPC: G03C1/38
Filed: 1983-10-03
Abstract: PURPOSE:To improve the antistatic property by incorporating a nonionic surfactant and an anionic surfactant having a polyoxyethylene group into a silver halide emulsion layer or other hydrophilic colloidal layer. CONSTITUTION:One or more kinds of nonionic furfactants represented by formulae I , II, III (where R1 is 1-30C alkyl, alkenyl or the like; A is O, S or the like; each of R2-R5, R7 and R9 is H, alkyl or the like; each of R6 and R8 is alkyl, aryl or the like; and each of n1-n4 and m is 2-50) and one or more kinds of anionic surfactants each having a polyoxyethylene group represented by formula IV (where B is alkyl, alkenyl or the like; D is an anion; and n5 is 1- 50) are incorporated into a silver halide emulsion layer or other hydrophilic colloidal layer to obtain the desired photosensitive silver halide material. The accumulation of electrostatic charges on the material can be effectively prevented.
Patent JP-H02140681-A (JP)
Title: Method of displaying position of aircraft detected with radar station
Inventor: BARII BUAASUI
IPC: G01S13/91
Filed: 1989-07-19
Abstract: PURPOSE: To obtain a control system for indicating the position of an aircraft accurately by converting the observed values of the direct range, azimuth angle, and altitude of a target by a radar to the position coordinates of a target in a stereo projection system plane. CONSTITUTION: The direct range, azimuth angle, and altitude of a target are obtained by one of a plurality of radar stations A1 -AN, the latitude and longitude of a target geodesic line are calculated in an elliptical coordinate system, and the isometric latitude and longitude of the target are projected onto a system plane from an isometric polar coordinate system. Then, a CPU 50 receives a digital data stream from a plurality of radar stations A1 -AN and generates the system plane coordinates (x) and (y) of a number of aircraft detected by the radar stations A1 -AN. Then, the output values of (x) and (y) from the CPU 50 are displayed on a flat CRT display 60 and are monitored by an aircraft controller.
Patent JP-S5887794-A (JP)
Inventor: NISHIKAWA KENJI
IPC: H05B3/20
Filed: 1981-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57110960-A (JP)
Title: Chromatographic separation of element
Inventor: KATOU MICHIO
IPC: G01N30/02
Filed: 1980-12-27
Abstract: PURPOSE:To make it possible to display an excellent effect in separation of rare earth element, by supplying an ion exchanger with a solution of mixed elements containing a complex forming agent and separating the solution after allowing the formation of adsorbing belts on 50-100% of the filled ion exchanging bodies. CONSTITUTION:The chromatographic developing operation is to be composed of the following steps: (1) A tower filled with ion exchanging bodies is to be a solution-receiving type; (2) By supplying the tower with a solution of mixed element containing a complex forming agent, mixed element adsorbing belts are formed on 50-100% of the ion exchanging tower; (3) By suspplying the tower with the solution containing the complex forming agent, the solution flowing out from the bottom of the tower is taken out by being divided into fractions. The important thing at this time is to allow 50-100% of the adsorbing belts of the mixed element to be adsorbed bt executing a series of the aforementioned operations 2, and this remains almost same as the conventional process if the adsorption is lower than 50%, and the separation becomes extremely low if the adsorption exceeds 100%.
Patent JP-2001016584-A (JP)
Title: Video transmission method and device
Inventor: SAKASAWA SHIGEYUKI
IPC: H04N19/166
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To adaptively add error correction information to a transmission line variable in the quality of transmission by deciding the quality of the transmission line on the basis of a video signal received on the reception side and controlling the increase/decrease of a video bit rate according to the decided quality of the transmission line and the level of an error correction intensity. SOLUTION: A stream conversion part 1 on the transmission side constituting a video transmitter reduces the bit rate of video data to be transmitted and outputs them to a variable FEC part 2 for applying error correction encoding. A transmission part 3 packetizes the video data to which error correction encoding is applied and then transmits them to the reception side. A reception part 5 on the reception side receives a transmitted packet and encodes the error correction encoding at an FEC decoding part 6. A video decoding part 7 decodes the video data in which the error correction encoding is decoded and displays them to a video display part 8. A network quality monitoring part 9 monitors received data of the reception part 5 and decides the network quality.
Patent JP-H0474117-A (JP)
Title: New microsphere
Inventor: YOSHIOKA SUMIE
IPC: A61K9/58
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a microsphere having excellent sustained-release activity of drug and composed of a polymeric substance free from crystal structure by using a bio-compatible polymeric substance easily crystallizable under normal pressure, dissolving the polymeric substance together with a drug in an organic solvent, mixing the solution with an aqueous solution of an emulsifier and distilling out the solvent under reduced pressure under stirring. CONSTITUTION:A bio-compatible polymeric substance liable to crystallize under normal pressure (e.g. poly-l-lactic acid, l-lactic acid-glycolic acid copolymer and poly-beta-hydroxybutyric acid) and a drug are dissolved in an organic solvent. The solution is mixed with an aqueous solution of an emulsifier (e.g. gelatin, PVA or lecithin) and the organic solvent is distilled off from the mixture under stirring under reduced pressure to obtain amorphous microsphere. The sustained release property of the microsphere can be controlled to a desired level by mixing the microsphere with a crystalline microsphere produced by conventional method.
Patent JP-S6246298-A (JP)
Inventor: HIGUCHI SHIGEO
IPC: G21F9/30
Filed: 1985-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0930096-A (JP)
Title: Device and method for detecting ink ribbon terminal end in ticket issuing machine
Inventor: ISHII RYUJI
IPC: B41J17/36
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting an ink ribbon terminal end in a ticket issuing machine which can correctly detect and can be downsized without raising the cost of ink ribbons, and a method thereof. SOLUTION: There is provided a detecting member 13 which is arranged in a manner to abut against a feed axis 5 through a thermal transfer ribbon 4 so as to follow the thermal transfer ribbon 4, always exerts load for pulling out the thermal transfer ribbon 4, and has a reflection sensor 12 on a face opposite to the thermal transfer ribbon 4. To the terminal end of the thermal transfer ribbon 4, a silver tape 21 to which the reflection sensor 12 reacts is attached.
Patent JP-S6163274-A (JP)
Inventor: FUJIMORI MINE
IPC: A24B3/12
Filed: 1984-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6077071-A (JP)
Title: Wire winding device
Inventor: KAGAWA KAZUO
IPC: B65H35/04
Filed: 1983-10-03
Abstract: PURPOSE:To simplify the insertion and removal of an identification tape, by providing a means for blowing away the identification tape which has been fed out from a feed out means, toward a wire and a cutter for cutting the tape at every predetermined length. CONSTITUTION:A long wire 1 which is dropped while being formed in a ring-like shape, and wound up is fed with an identification tape 2 between the adjacent ring-like sections. There are provided a cylindrical nozzle 6 as a tape blowing- away means for jetting air from a compressor upstream of a solenoid valve 5, in the direction of blowing-away of the tape 2 as viewed from pinch rollers 4, and a cutter for cutting the tape 2 at every predetermined length. With this arrangement, the indicating identification tape 2 is easily inserted to and removed from the wire without the wire being colored and damaged, at a low cost.
Patent JP-H0350557-A (JP)
Title: Photoconductive composition consisting of zinc oxide
Inventor: MARUYAMA KATSUJI
IPC: G03G5/09
Filed: 1989-07-18
Abstract: PURPOSE:To obtain the photoconductive compsn. of a zinc oxide/resin dispersion system having an excellent spectral sensitivity to red and IR laser beams and excellent environmental resistance by incorporating a specific soluble naphthalocyanine compd. as a sensitizing dyestuff together with zinc oxide and binder into the compsn. CONSTITUTION:This compsn. contains the zinc oxide, the sensitizing dyestuff and the binder and the soluble naphthalocyanine compd. expressed by formula I is used as the sensitizing dyestuff. In the formula I, X1 to X4 denote H, -SO3H, etc.; M denotes H2, bivalent metal, etc. The photoconductive layer is formed by adding the zinc oxide, the dyestuff expressed by the formula I, the binder and if necessary, an electron affinity compd. into a toluene solvent, etc., to prepare a coating compd. and applying the coating on the base and drying the coating. The photoconductive compsn. of the zinc oxide/resin dispersion system which exhibits the high sensitivity in a semiconductor laser beam region of >= 700nm and has the excellent environmental resistance is obtd. in this way.
Patent JP-S6428268-A (JP)
Title: Oxide superconducting composition
Inventor: TABUCHI JUNJI
IPC: C01G3/00
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a superconducting composition capable of sintering a porcelain having small porosity at lower temperature, by using a a Sr-Sm-Ni-Cu-O based material having a specific composition range as a component. CONSTITUTION:A superconducting material in the range satisfying the equations 0.3<=x<=0.85 and 0.01<=y<=0.30 in the oxide superconducting composition expressed by formula I. In an oxide superconducting material, especially conventional Ba-Y-Cu-O based material, the porosity of product obtained by calcining the material at 900 deg.C for 12min and sintering the calcined material at 1,000 deg.C is 20%. On the other hand, in the aimed superconducting composition expressed by formula II, extremely good ceramics having 6% porosity are obtained by calcining the composition at 850 deg.C for 12hr and sintering the calcined composition at 900 deg.C and confirmed as a superconductor having high critical temperature from measurement of conductivity. The aimed composition has high practicality as a superconducting material, because the composition provides a dense porcelain at low temperature, compared with a conventional material and exhibits high critical temperature.
Patent JP-H06200516-A (JP)
Title: Water floating body breaking wind and wave, and wind and wave power generating set
Inventor: SHIMADA HITOMI
IPC: F03D3/00
Filed: 1991-07-01
Abstract: PURPOSE:To simultaneously perform wind power generation and wave power generation so as to improve power generation efficiency. CONSTITUTION:Wind receiving blades 3 are provided on a water floating body disposed sylindrically, and the blades receive wind force the while mooring water floating body by a mooring device 4. Power transmission casters 5 are disposed horizontally between the mooring device 4 and the water floating body, and the water floating body causes the casters 5 to be rotated by resultant force of the rotating force produced by wind force and the vertical movement of waves. A power generator 6 is operated by the rotating power from the casters 5 to generate power. A wind receiving angle control device 3 changes the angle of a wind receiving blade 2, and converts the wind force to the rotating force of the water floating body. A part of the water floating body is lost and the defective parts 1a are connected to each other under the surface of the water to take the defective part as a ship passing port. Thus, the wind force and the wave force can be converted to electric power energy while making the surface of the water in a ring 1 in windbreak and breakwater state.
Patent JP-H0473105-A (JP)
Title: Green sheet forming device
Inventor: HAYASHI TOSHIHIKO
IPC: B29C41/12
Filed: 1990-07-13
Abstract: PURPOSE:To shorten the drying time and prevent cracks of a green sheet by providing a heating section for making the drying speed from the lower face side of the green sheet almost equivalent to the drying speed from the upper face side on the lower side of a carrier film and accelerating the drying from the lower face side. CONSTITUTION:A heating section 40 mainly consisting of a heater 42 installed on the inner section of a carrier film supporting stand is constituted in a manner of making the drying speed from the lower face side and the drying speed from the upper side almost equivalent when a green sheet 18 is dried by a drying oven 20. Slurry 16 is applied and the green sheet 18 is formed by moving a carrier film 12 on a carrier film supporting table 14, and the sheet is passed through the drying oven 20 and dried therein. At that time, as the lower face side of the green sheet 18 is heated by the heatings section 40 through the carrier film 12 to accelerate the drying, the drying time can be shortened. Also, the shrinking speed on the supper face side and the shrinking speed on the lower side are almost equal to prevent cracks of the green sheet 18.