baber/WOPTO huggingface dataset:
Patent JP-H11322803-A (JP)
Title: Transparent cellulose hydrogel and its production
Inventor: SAGA HIROSHI
IPC: C08B16/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a material useful as a material for a treating device in ophthalmology such as artificial crystalline lens, a carrier for a flavoring agent or the like, a base material for a jelly or the like, a separation membrane such as a dialysis membrane, and so forth by using a transparent cellulose hydrogel having a high visible-ray transmittance and a large pulling strength, and free from a chemical crosslinking in the hydroxyl groups of the cellulose constituting the gel. SOLUTION: Said hydrogel having a visible-ray transmittance of 70%/mm or more and a pulling strength of 10 kg/cm<2> or more, and free from crosslinking in the hydroxyl groups of the cellulose constituting the gel is used for this purpose. The hydrogel is produced by a method comprising a process in which cellulose is coagulated and regenerated from a cellulose solution (e.g. viscose prepared by dissolving sodium cellulose xanthate in an alkali aqueous solution) preferably having a cellulose concentration of 3-15 wt.% and a viscosity of 50-500,000 cP at 20 deg.C in an aqueous solution of an organic solvent containing the organic solvent preferably in an amount of 20-95 wt.%.
Patent JP-S5526634-A (JP)
Title: Electron beam exposing device
Inventor: IGAKI SEIGO
IPC: H01L21/027
Filed: 1978-08-16
Abstract: PURPOSE:To maintain well a position accuracy determined depending upon a resolution of a D/A converter by extending a drawing point distance by incresing a current density and shortening the drawing time by a jump-over scanning of the beam, with a bit shift circuit provided in a counter circuit. CONSTITUTION:A drawing is performed along a pattern edge 21 and a drawing point 22 is determined by a resolution of a D/A converter, the beam draws an image 23 at a maximum current amout and a pattern information is given at the beginning point (X1,Y1) and termination point (X2,Y2). An information is shifted one bit by a X1 load signal to a X1 register and the smallest order bit side, thereafter, being added to a X-counter. At this time, a digit-down is stored by utilizing for a register a highest bit on the counter. The X-counter serves to perform the operation by a pulse from a controller, the output of which is shifted by one bit to the highest side to be applied to the D/A converter, and the information is advanced two steps. In this case, the highest bit output of the X-counter is connected to the lowest bit of the converter. The exposure can be achieved at a high accuracy also for a Y- direction.
Patent JP-H03295670-A (JP)
Title: Printer controller
Inventor: MIYAMOTO KUNIHIRA
IPC: B41J11/42
Filed: 1990-04-13
Abstract: PURPOSE:To prevent erroneous printing due to setting mistake of sheets by so composing that the detected result of a mark sensor becomes valid even if the sheets are set correctly. CONSTITUTION:If sheets are correctly set at a predetermined position, a mark sensor 11 can accurately detect a mark attached to the sheet. If a sheet sensor 10 detects that the sheet is correctly set, a mark sensor controller 13 allows the detected result of the sensor 11 to be valid. If the sheet is not correctly set at a predetermined position, the mark attached to the sheet is deviated from the detected position of the sensor 11. Accordingly, the sensor 11 cannot accurately detect the mark. In this case, since the sensor 10 cannot detect that the sheet is set at a predetermined position, the controller 13 allows the result of the sensor 11 to be invalid. Thus, an erroneous printing due to setting mistake of the sheets can be prevented.
Patent JP-S5526164-A (JP)
Title: Product supplying device
Inventor: SEKO KIYOSHI
IPC: B65G47/53
Filed: 1978-08-14
Abstract: PURPOSE: To provide the subject device capable of delivering a plurality of products simultaneously to the attachment conveyor side, and further of meeting the change in the quantity of the products, and further of supplying a single body of the product.  
     CONSTITUTION: The subject device is proveded with a driving section 2, a main supply conveyor 18 and an auxiliary conveyor 40, and an attachment conveyor 30 is provided in a manner of intercrossing rectangularly these conveyors, said conveyor 30 is connected to a bag-making, filling and packaging machine. Said supply conveyor 18 is constituted such that trays 25 ... are arranged at a predetermined pitch interval P in an attachable and detachable manner to supply products W such as bar-like cheese, sausages and the like. The conveyor 40 is provided with (N-1) pieces of supporting rods 53 with respect to the number N of the products W to be delivered from said conveyor 18, and the products W can be delivered, for example, four pieces at each time, simultaneously onto the conveyor 30 by the cooperation between the intermittent stop of said conveyor 40 and the movement of said continuously rotating conveyor 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5223281-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/3205
Filed: 1975-08-15
Abstract: PURPOSE: To form a semiconductor device which has the bump type, beam lead type or multilayer wiring by forming ordinary a thin Al wiring on the first later and by forming a thick Al wiring with the utilization of the anodic oxidation method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11296231-A (JP)
Title: Actuator control circuit
Inventor: FUTAGAMI AKIRA
IPC: G05B11/36
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an actuator control circuit capable of extending the response frequency range of a transmission characteristics of a control system and accurately executing a quick response by expanding a gain characteristics to a high band. SOLUTION: When an actuator 1 is connected to a sensor 4 for outputting a rotational angle θ and detecting the angle θ, the actuator control circuit controls the rotational angle θ. The control circuit is provided with an amplifier 5 for amplifying an output signal from the sensor 4, and error adder 6 for dividing a command signal 9 for specifying the rotational angle θ as a required angle and an output from the amplifier 5 into a proportional component and a differential component and amplifying respective components, and a driving circuit 8 for driving the actuator 1 based on an output from the error adder 6 constituted so that the command signal 9 are added to the adder 6 as quite the same components as the proportional and differential components to control the rotational angle θ.  Thereby the response frequency range of the transmission characteristics of the control system is extended and a quick, accurate response is realized through extension of the gain characteristics up to a high band.
Patent JP-S61258287-A (JP)
Inventor: FURUKAWA FUMIO
IPC: G09G5/14
Filed: 1985-05-13
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-H10294423-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI NOBUAKI
IPC: H01L25/07
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional semiconductor module structure which can be used for space equipment, automobiles, etc., and has an excellent vibration resistance and an excellent shock resistance. SOLUTION: Substrates 1 each flip-chip connected with a chip 2 by using a gold bump 3 are laminated upon another by using solder bumps 7 for lamination. In the gap between the upper surface 9 of each chip 2 and substrate 1, a buffering material layer 8 is provided by filling up the gap with a soft resin. When a semiconductor device is constructed in such a three-dimensional semiconductor module structure, the vibration and shock resistances of the device are improved, because the buffering material layers 8 absorb external vibrations and shocks applied to the device.
Patent JP-H05294458-A (JP)
Title: Parts feeder
Inventor: TAKAHASHI YUKIO
IPC: B65G59/06
Filed: 1992-04-20
Abstract: PURPOSE:To feed assembling parts without fail by preventing any interference with parts themselves, a drop miss and a flow failure from occurring. CONSTITUTION:A chuck 40, which holds or releases a snap ring 10 being formed with a projection at the lower end and stocked in a chute 32, is installed free of opening or closing, and a holding groove 36, holding one snap ring 10 separated from the chute 32 in opening this chuck 40, is formed by way of notching a holding plate 33. In addition, a guide member 35 is installed in the holding groove 36 free of retractable movements so as to feed each part in this groove 36 directly through the guide member 35.
Patent JP-S59224985-A (JP)
Title: Ghost eliminating device
Inventor: GENBA TOMOHARU
IPC: H04N5/21
Filed: 1983-06-06
Abstract: PURPOSE:To operate stably a ghost eliminating device provided with a transversal filter by providing a switch outputting selectively a signal before erasing of ghost signal and after erasing. CONSTITUTION:A receiving signal including ghost distortion is applied to an input terminal 1 and also to one input terminal of a subtractor 2 and further applied to a signal changeover switch 11. The switch 11 outputs selectively a signal before erasing ghost signal and a signal after erasing to an output terminal OUT. The control signal for this purpose is generated by a ghost detecting circuit 30. Then even if glitch is generated in a D/A converter deciding a tap gain of the transversal filter, the glitch is not outputted to the output terminal OUT. The ghost eliminating device provided with the transversal filter is operated stably in this way.
Patent JP-2000291305-A (JP)
Title: Stopper mechanism for sliding door
Inventor: TADA HIROKO
IPC: E05F5/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a stopper mechanism for engaging and holding a door body at its fully open position by solenoid switching of the condition of a stopper, the stopper mechanism using a solenoid as an operating source for offering high reliability while preventing the action of a lateral load on a plunder of the solenoid. SOLUTION: A lock 36 is set in and out between a flat arm 25 of a stopper 17 and a receiving wall 32 of a stopper block 19 fixed to a bracket 16 to cause the stopper 17 to be switched into a locking condition and an unlocking condition. The lock 36 is fixed to the lower end of a plunger 35 of a solenoid 18. The lock 36 has a first roller 37 for externally contacting the flat arm 25, a second roller 38 for externally contacting the receiving wall 32 and a roller frame 40 for axially supporting both rollers 37, 38 in a loosely running manner. The solenoid 18 can be operated without any trouble by bearing a lateral load on the roller flame 32 via the lock 36.
Patent JP-S582687-A (JP)
Title: Detector for metal piece existing in sheet paper
Inventor: ISHIDA TAKESHI
IPC: G01N27/72
Filed: 1981-06-29
Abstract: PURPOSE:To accurately detect the presence of metal piece in a sheet paper by checking changes in resonance signals due to eddy current loss of a resonance circuit made up of one coil of a pair of coils with the generation of an ac magnetic field by the other coil thereof arranged facing each other on both sides of a sheet. CONSTITUTION:Two coils 51 and 52 are arranged facing each other on both sides of a sheet paper. An ac current is fed to the coil 51 to generate an ac magnetic field while an oscillation circuit made up of the coil 52 and a capacitor 12, connected thereto generates a resonance signal according to the ac magnetic field. When any metal piece is contained in the paper, an eddy current loss causes a change in the fixed resonance signal and clamps a certain voltage through a detection circuit 131, a dc amplifier 141 and a clamp circuit 151. This voltage is processed with a comparator 161 in which a reference voltage is set to generate a metal piece detection signal from a length detection circuit 201. The signal is outputted from an OR circuit 21 connected to a circuit similar thereto thereby enabling the detection of the metal piece existing in a sheet paper.
Patent JP-2000294880-A (JP)
Title: Group-iii nitride semiconductor thin film and its fabrication
Inventor: OI AKIHIKO
IPC: H01S5/323
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce the impurity level of oxygen and zinc and provide heavily doped p-type carriers at near room temperature by adding oxygen and zinc together to a specific thin film. SOLUTION: Group-III atoms 1 (Ga, Al, In) and V-group element 2 (N) are coordinated in tetrahedron by atoms of other kinds each other. Zn atoms are close to Ga atoms in atomic radius and O atoms are close to N atoms in atomic radius. therefore, even if Zn atoms are replaced with group-III atoms and O atoms are replaced with N atoms, they are stable in structure and are possibly effective as dopant. Zn substituted for Ga functions as p-type dopant in GaN and O substituted for N functions as n-type dopant. In addition, if the ratio of Zn to O is not less than 2/1, hybridization of the atomic orbital of Zn and that of O locally occurs, which shallows the doping level and increases carriers produced at room temperature. If the ratio of Zn is excessively increased, however, Zn is injected in between lattices and production of carriers is eliminated.  When the ratio of Zn/O is 1/1, Zn and O atoms form a stable compound and no carrier is produced.
Patent JP-S5623859-A (JP)
Title: Production of deodorized soybean
Inventor: ARAKI TOSHIO
IPC: A23L11/00
Filed: 1979-08-07
Abstract: PURPOSE: After water is penetrated into the inside tissues of soybean through bored holes, the resultant soybeans are irradiated with microwaves in a forcibly exhausting atmosphere to remove only the soybean odor components without adverse effects on the nutritions such as protein.  
     CONSTITUTION: Holes are bored on grains of soybean and water is penetrated into the inside tissues of soybean through the holes. Then, the resultant soybeans are irradiated with microwaves in a forcibly exhausting atmosphere to remove the odor of soybean. For example, grains of solybean P, which have been dehydrated in dehydrator 3, pass through conveyor 1" and 10W12 through-holes are bored on each grain of soybean with hole-borer 4. The needles 6 in the borer are tufted on both sides of belts 5 and the through holes are bored in such a way that the needles on both sides bite each other through the grain. The hole-bored soybeans are conveyed through conveyor 1''' to sprayer 8 where the soybeans are soaked in water until the water content becomes 15%. The resultant soybeans are sent to microwave irradiator 9 equipped with forcibly exhausting device 14 and irradiated with microwaves. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03296915-A (JP)
Title: Magnetic recording medium
Inventor: SAITO MASAMICHI
IPC: C08L23/12
Filed: 1990-04-16
Abstract: PURPOSE:To improve light-shielding property and durability by providing a magnetic layer on one side of a nonmagnetic supporting body and using such a supporting body which consists of a metal-contg. layer and resin layers provided on both sides or one side of the metal-contg. layer. CONSTITUTION:The supporting body 1 is obtained by forming resin layers 3 on both sides or one side of a metal-contg. layer 2, and a magnetic layer is provided on one side of this nonmagnetic supporting body. The metal to be used is, for example, Al, Ti, V, Cr, Mn, Fe, etc., and the resin is, preferably for example, polyesters such as polyethylene terephthalate, polyethylene-2-,6- naphthalate, etc., polyolefins such as polypropylene, etc., and cellulose acetate, etc. Thereby, enough strength is obtained even when the medium is made thin, and the obtd. medium has improved durability, good electromagnetic conversion characteristics, and enough light shielding property even without a light shielding layer such as a back coating layer.
Patent JP-H07306464-A (JP)
Title: Camera
Inventor: KOBAYASHI KIYOTAKA
IPC: G03B17/30
Filed: 1994-05-13
Abstract: PURPOSE:To provide a take-out mechanism whose constitution is simple, which does not require much set space, and by which a loaded film cartridge is extremely easily taken out in a camera equipped with a housing chamber extended from a loading port formed on the surface part of a camera main body toward the inside of the camera main body. CONSTITUTION:A lift member 32 extended in the loading direction of the film cartridge 10 is provided so as to move back and forth in the loading direction in the housing chamber 23. The lift member 32 is energized upward by a tension spring 33. When the member 32 rises, it abuts on the cartridge 10 from below and lifts the cartridge 10 to a position where it can be taken out. The member 32 which has risen is pushed down in the case of loading the cartridge 10, and locked by a locking member 34. By closing a bottom cover 24, the member 32 is pressed by a projected part 25 and moves downward further. At this time, the locking of the member 32 by the locking member 34 is released.
Patent MX-9201123-A (MX)
Inventor: FRANKLIN DANA
IPC: A45C3/00
Filed: 1992-03-13
Abstract: Past garment bags have included expansion features such as a peripheral zipper in the rail portion to permit the garment bag to expand to accommodate a greater number of clothes. A hanger bar for supporting clothes on hangers has also been provided which has a collapsed condition for supporting few hangers, and an expanded condition for supporting a greater number of hangers corresponding to the expanded condition of the garment bag in which the hanger bar is suspended. Such hanger bars have failed to include an effective means for holding the hooked portions of ordinary closet-type hangers in either the collapsed or expanded condition of the hanger bar. Disclosed is such a garment bag with a hanger bar having hanger retaining means which is effective whether the hanger bar has a shortened length corresponding to the collapsed condition of the garment bag or a lengthened condition corresponding to an expanded condition of the garment bag. In particular, an L-shaped retainer is carried by a first telescoping section of the hanger bar and operates simultaneously to keep hangers from falling off the front end of the hanger bar and from being dislodged upwardly away from the hanger bar. <IMAGE>
Patent MX-9206638-A (MX)
Inventor: HALL DAVID R
IPC: F16C17/04
Filed: 1992-11-18
Abstract: Cylindrical bearing pads are insertable into bearing pad recesses formed in a receiving surface of a bearing pad retainer in a load-carrying structure. The bearing pads have an insertion end which is fixed into the bearing pad recess by brazing or by interference fitting and a bearing end which projects from the receiving surface and terminates in a bearing face. The bearing face has a periphery which encircles the bearing face and an indentation having a perimeter formed centrally in the bearing face. An annular flattened area encircles the indentation forming an effective bearing contact area between an outer border of the flattened area and the perimeter of the indentation. When the indentation is filled with drilling fluid, lubrication is provided to an opposed bearing face of an opposing bearing pad. The indentation can be filled with drilling fluid or some other material with a higher heat storage capacity than polycrystalline diamond to provide temperature modulation for storing heat produced at the bearing face. When filled with a material, the indentation also serves to dissipate heat to reducing the length of a path of heat when the heat is conducted to cooler areas of the bearing face. Alternate embodiments include bearing faces with single or plural indentations of various shapes. <IMAGE>
Patent MX-9206974-A (MX)
Inventor: JENSEN MARK ANTON
IPC: C12Q1/68
Filed: 1992-12-03
Abstract: A method for the identification of microorganisms is disclosed, comprising first isolating genomic DNA from the suspect microorganism. The isolated DNA has variable sequences interspersed between highly conserved rDNA sequences. The variable sequences are amplified. The amplification reaction is carried out in such manner as to either amplify the variable sequences interspersed between highly conserved rDNA sequences or to amplify arbitrary genomic regions in conjunction with the variable sequences. The resulting amplified DNA fragments are polymorphic with respect to both size and number in a manner which is specific to species, serotype and strain. The distribution of the polymorphic fragments is analyzed and compared to an established database to determine the species, serotype and strain of the suspect microorganism.
Patent MX-9307412-A (MX)
Title: Cable de fibra optica y composicion de material de relleno para dicho cable.
Inventor: KAUFMAN STANLEY
IPC: H01B7/282
Filed: 1993-11-25
Abstract: La presente invención se relaciona con un cable de fibra óptica provisto con un material bloqueador de agua estabilizado.
Patent MX-9404610-A (MX)
Title: Metodo y aparato para determinar la velocidad de datos, de datostransmitidos de velocidad variable, en un receptor de comunicaciones.
Inventor: BUTLER BRIAN K
IPC: H04B1/707
Filed: 1994-06-17
Abstract: Un sistema para determinar la velocidad a la cual se han codificado losdatos en el receptor de un sistema de comunicaciones o tráfico, develocidad variable. Los datos se reciben en cuadros o series, que tienenun número fijo de símbolos. Copias múltiples de símbolos llenan el cuadrocuando los datos se codifican, en menos de la velocidad total. En unavelocidad de codificación de un cuarto de la velocidad total, por ejemplo,cada símbolo en el cuadro se repite cuatro veces. Se provee los símbolosde entrada a trayectorias múltiples para la decodificación. Cadatrayectoria decodifica los símbolos en una de las velocidades posibles.Las diferencias o errores métricos, que describen la calidad de lossímbolos decodificados, son extraídos y provistos a un procesador. Loserrores métricos pueden incluir Verificación de Redundancia Cíclica (CRC)resultados de, Métricos de Calidad Yamamoto y Velocidades de Error deSímbolo. El procesador analiza los errores métricos y determina lavelocidad más probable a la cual se codificaron los símbolos de entrada.
Patent MX-9602832-A (MX)
Title: Convertible belted diaper.
Inventor: AMES KATHLEEN QUINLAN
IPC: A61F13/58
Filed: 1995-01-17
Abstract: An absorbent article such as a disposable diaper, incontinence brief, diaper holder, training pant or the like, having a fastening system that provides the user with different options as to how the absorbent article will be constructed and fitted to the wearer. The fastening system allows the wearer to choose between conventional, belted, and pull-up diaper configurations. Further, the fastening system is designed to ensure easy changing and removal of the absorbent article as well as easy inspection for soiling. Such absorbent articles comprise a containment assembly generally comprising a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and the backsheet, first and second belt flaps extending laterally outwardly from opposite sides of the containment assembly, and a second fastening assembly. The first fastening assembly (74, 76, 78, 80) is designed for constructing the absorbent article in a belted configuration. The second fastening assembly (76, 82, 84), designed as an alternative to the first fastening assembly, provides a system for fastening the absorbent article in a conventional configuration.
Patent MX-9603513-A (MX)
Title: Method of preparing 6-aryloxymethyl-1-hydroxy-4-methyl-2-pyridones.
Inventor: KOCH PETER
IPC: C07D213/89
Filed: 1995-01-21
Abstract: The invention concerns a method of preparing 1-hydroxypyridones of general formula (I), in which R is a phenyl or phenoxy group which may be substituted as specified in claim 1, from the corresponding pyrones and hydroxylamine or a hydroxylammonium salt.