baber/WOPTO huggingface dataset:
Patent JP-H07112269-A (JP)
Title: Method for drying and heating ladle
Inventor: FUKUSHIMA SHINICHIRO
IPC: F26B23/02
Filed: 1993-10-18
Abstract: PURPOSE:To shorten the drying time of a lining refractory and the heating time for preheating to near the temp. of molten iron or molten steel and to reduce the consumed energy cost. CONSTITUTION:A ladle 1 is closed with a cover 3 providing at least one system of a heat storage type burner system 4, in which one pair of burners 5, 6 are alternately burnt in a short time with the air for combustion at high temp. near the temp. of combustion gas by alternately executing the supplying of the air for combustion and the exhausting of the combustion gas through a heat storage body, and the combustion gas is injected into the ladle alternately from the one pair of burners 5, 6. Then the combustion gas is exhausted through the heat storage body in the burner during stopping the combustion, and the atmosphere in the ladle having uniform temp. distribution is formed so as to dry or heat in the ladle. Even if the oxygen-enriched burner is not used, the preset temp. in the ladle can be made to be high, and the heat conductive quantity is increased and the temp. raising time can be shortened and also, the running cost can be reduced.
Patent JP-S63136071-A (JP)
Title: Control method for light quantity of electrostatic discharging light
Inventor: EBATA NORIO
IPC: G03G21/08
Filed: 1986-11-28
Abstract: PURPOSE:To stabilize picture quality by varying a voltage applied to an LED array so as to correct variation in electrostatic charging characteristics due to the repetitive use of a photosensitive body, and controlling the quantity of electrostatic discharging light emitted by the LED array. CONSTITUTION:The electrostatic charging of the photosensitive body 1, the formation of an electrostatic latent image, the toner image formation of the electrostatic latent image by reversal development, and the transfer and fixation of the toner image on recording paper are performed by a primary electrostatic charger 2, an optical system 3 for exposure, a developing device 5, a transfer electrostatic charger 7, and a fixing device. Then, the photosensitive body 1 is irradiated with the electrostatic discharging light from the LED light emitting diode array 17 to perform electrostatic discharging and then toner remaining on the photosensitive body 1 is removed and collected by a cleaner 10. The quantity of the electrostatic discharging light emitted by the LED array 17 is determined unequivocally by the applied voltage, so the voltage required to correct the electrostatic charging characteristics of the photosensitive body 1 is applied to the LED array 17 by a voltage control circuit 19 according to the number of times of the repetitive use of the photosensitive body 1 and the surface of the photosensitive body 1 is irradiated with the electrostatic discharging light emitted by the LED array 17. Consequently, the picture quality is prevented from being deteriorated and excellent record of invariably constant density is obtained.
Patent JP-S62141539-A (JP)
Title: Optical recording method
Inventor: SAITO KENJI
IPC: G03C1/72
Filed: 1985-12-16
Abstract: PURPOSE:To enable high-speed recording with high sensitivity even when small- sized lightweight semiconductor laser is used, by combinedly incorporating an azulenium salt compound and a polydiacetylene deriv. compound into a recording layer. CONSTITUTION:An optical recording medium has a recording layer contg. a polydiacetylene deriv. compound and an azulenium salt compound having a skeleton represented by formula I (where each of R1-R7 is H, halogen or a univalent org. residue). Light is projected on the optical recording medium in accordance with information to be recorded to form pits in the projected parts. The azulenium salt compound (AZ compound) has an absorption peak in a wavelength range of >=750nm and generates heat under infrared light having >=750nm wavelength.
Patent JP-H01124069-A (JP)
Title: Affine transformation system
Inventor: KAWAMURA HIDEAKI
IPC: G06T3/60
Filed: 1987-11-10
Abstract: PURPOSE:To rapidly execute the rotational processing of an image by storing the sine values of an rotated output image in respective axial directions and the relative positions of respective picture elements in the output image corresponding to adjacent sides in a rectangular area, calculating a required position only by addition/subtraction and transferring the calculated value. CONSTITUTION:The title system is provided with a 1st memory area for storing an original image, a 2nd memory area for storing a rotated output image, a 1st table 4a for storing the sine values of respective axial directions in the 2nd memory area, and 2nd tables 4b, 4c for storing the relative positions of respective picture elements in the output image corresponding to the adjacent sides of the rectangular area. A required position in the 2nd memory area is calculated only by addition/subtraction based on the values in the 2nd tables 4b, 4c, the position in the 1st memory area is calculated only by addition/ subtraction based on the calculated result and the value in the 1st table 4a and the calculated result is transferred. Consequently, image rotation can be rapidly processed.
Patent JP-H05219976-A (JP)
Title: Preparation of water-soluble arabinoxylan
Inventor: SHIIBA KIWAMU
IPC: A23L7/10
Filed: 1991-10-29
Abstract: PURPOSE:To simply obtain the subject compound in high yield and high purity through extraction with water only by subjecting an arabinoxylan-containing part of a gramineous plant to heat treatment in specific conditions and treating the part with a plant cell wall-disintegrating enzyme. CONSTITUTION:An arabinoxylan-containing part of a gramineous plant (e.g. wheat bran) is subjected to heat treatment in the presence of water at 100-145 deg.C and 1-4 atomic pressure, preferably at 115-123 deg.C and 1.7-2.3 atomic pressure. Then the heat-treated part is treated with a plant cell wall-disintegrating enzyme (preferably, a complex enzyme obtained by mixing plural enzymes cellulase, hemicellulase, etc. The enzymatic treatment is generally preferably carried out at pH 5-7 and 25-60 deg.C.
Patent JP-H03204906-A (JP)
Title: Chip type variable resistor
Inventor: NAKATSU YOSHIYUKI
IPC: H01C10/00
Filed: 1990-10-19
Abstract: PURPOSE:To reduce the thickness of a ceramic resistance base, and to conrive reduction in cost by a method wherein the ceramic resistance base, on which a resistance pattern is formed on the surface, and a resin base are combined, they are integrally formed using a clipping piece, and an electrode terminal and a collector electrode terminal are buried in the resin base. CONSTITUTION:A mounting part 6, having the prescribed depth to mount a ceramic resistance base 1, is formed on a resin base 2, and a pair of electrode terminal 7 and a collector electrode terminal 8 are buried in the resin base 2. The inner end part 7a of the electrode terminal 7 is exposed to the upper surface of one end part 2a of the ceramic resistance base 1 on which a resistance pattern 5 is formed, and the inner end part 7a is electrically connected to the edge part 5a of the resistance pattern 5 using a conductive bonding agent 9 and the like. The ceramic resistance base 11, which is attached to the mounting part 6 by a clipping piece 8a which is extended along the other edge part of the resin base 2 and bent toward the inside of the mounting part 6, is fixed by applying pressure to the midway part of the collector electrode terminal 8. The inner end part 8b of the collector electrode terminal 8, which is buried in the resin base 2, is made to pass through the through hole 4 of the ceramic resistance base 1 and projected from the surface of the base 1, and a sliding piece 3 is supported by the inner end part 8b.
Patent JP-H02131123-A (JP)
Title: Waste gas treatment apparatus
Inventor: NISHIDA SEIICHI
IPC: B01D53/60
Filed: 1988-11-10
Abstract: PURPOSE:To make nitrogen oxides and/or sulfur oxides in a waste gas harmless by applying voltage to a plurality of porous electrodes installed crossing rectangularly with the gas flow in a cylindrical reaction chamber and porous dielectrics using flow discharge plasma. CONSTITUTION:A first porous electrode 10 and a second porous electrode 11 are installed while their planes are almost rectangular to the axis of a plasma reaction chamber 5 in the inside of a cylindrical plasma reaction chamber 5. A porous dielectric material 9 is installed between the porous electrodes 10, 11 while keeping a distance to one electrode. Ammonia is supplied through a supplying tube 17, mixed with a combustion gas discharged from a combustion furnace 1, and introduced into the plasma reaction chamber 5. the mixed gas is led to a space in front of the porous dielectric material 9 through the pores of the porous electrode 10 and made into plasma and harmless by flow discharge. Porous electrodes and porous dielectric material having a large quantity of pores which are parallel to the planes rectangular to waste gas flow direction are installed, therefore a large amount of waste gas can be brought into contact with plasma instantaneously.
Patent JP-H06131319-A (JP)
Title: Signal processor
Inventor: KITAGUCHI TAKASHI
IPC: G06F15/18
Filed: 1992-10-21
Abstract: PURPOSE:To improve the versatility and flexibility of a pulse density type neural network. CONSTITUTION:Concerning the signal processor forming a pulse density type neural network 1 by hierarchically connecting plural neuron elements 2, 3 and 4 for outputting one output signal in a pulse sequence expression corresponding to plural input signals in the pulse sequence expression, the output of one neuron element 3 is fed back and connected to the input side of the neuron element 3 itself by connection A at least or the output of one neuron element 3 is fed back and connected to the input side of the other neuron element 2 on the side of a layer preceding to the neuron element 3 itself by connection B at least, analog non-linear processing is enabled in the same layer or between different layers so as to improve versatility and flexibility.
Patent JP-H08121411-A (JP)
Title: Rodless cylinder
Inventor: NODA MITSUO
IPC: F15B15/14
Filed: 1994-10-20
Abstract: PURPOSE: To effectively prevent penetration of dust, etc., into a cylinder barrel inside and smoothly execute the movement of a slider, in a slit tube type rodless cylinder in which the slinder with scrapers for preventing dust is quided along the guide rail of the cylinder barrel. CONSTITUTION: A piston 12 and a slider 15 on the outside of a cylinder barrel 2 are integrally connected to each other through the slit 4 of a cylinder barrel 2. Scrapers 16 for preventing dust are set on both front/rear sides of this slider 15. On the outside of the scrappers 16 dust preventing brushes 23, 24 are mounted in a manner to be in slidable contact with the upper surfaces of the cylinder barrel of a guide surface 9a and an outer seal band 8b.
Patent JP-H05115852-A (JP)
Title: Automatic wiping-out device
Inventor: HAMAZAKI MASAHIRO
IPC: B05C9/10
Filed: 1991-10-29
Abstract: PURPOSE:To uniformly wipe out all over the face of a work having such shape that at least its end part on the upstream side of carrying direction is lowered by vertically changing the center of oscillation of a rotary wiping-out means according to the wiping-out places of the work. CONSTITUTION:A rotary brush 27 for wiping out the face of a bumper W entering a wiping-out area by rotating it in contact condition with it is installed above a carrying line L in the carrying direction and vertically oscillatably. A driving motor 35 for rotating a rotary brush 27 is installed. When the rotary brush 27 wipes out the end part on the upstream side of carrying direction of the bumper W, a fluid pressure cylinder 13 for moving the center of oscillation of the rotary brush 27 below the face of the bumper W is installed.
Patent JP-H05121407-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORI MASARU
IPC: H01L21/3205
Filed: 1991-10-30
Abstract: PURPOSE:To make diffusion quantity of different kinds of metal to a metal wiring constant regardless of wiring width by introducing the metal contained in the second metal thin film out of only the upper or lower surface to the first metal then film. CONSTITUTION:An insulating film 12 such as SiO2, etc., is deposited on an Si substrate 11 an which a source, drain, etc., have been formed. Then, an Al.1%Si alloy film 13 is deposited by 0.8mum thick on the insulating film 12 by an ordinary fast sputtering method. The Al.1%Si alloy film 13 is transported to another room without exposing its surface to the atmosphere, and a Cu film 15 is deposited by 0.016mum thick on the Al.1%Si alloy film 13 by an ordinary sputtering method. As a result, resistance against electro and stress migration of an integrated circuit can be enhanced.
Patent JP-H09131009-A (JP)
Title: Permanent magnet rotor
Inventor: OIKAWA TOMOAKI
IPC: H02K1/27
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a permanent magnet rotor excellent in die-cut property of a rotor iron core, since reluctance torque can be made use of, by providing a slit at the periphery opposite to a magnet insertion hole. SOLUTION: Since a slit 6 is arranged in the section opposed to a permanent magnet 5 for a field, out of the periphery 2a of the rotor iron core 2, the magnetic resistance of a q-axis magnetic path is not affected by the slit 6, and the magnetic flux by the winding of a stator is easy to pass. Accordingly, reluctance torque can be made use of, and especially, it leads to the improvement to efficiency at high load. Moreover, at the periphery 2a, the opening of the slit 6 is provided inside in the diametrical direction of the periphery 2a, so the friction resistance between the media at the periphery of the rotor is little, and the drop of efficiency caused by the friction resistance with the medium can be prevented.  Moreover, when inserting the permanent magnet 5 for a field at the time of assembly, each slit piece performs the role as a press spring, so smooth insertion can be made, absorbing the error in processing.
Patent JP-H10123540-A (JP)
Title: Liquid crystal display device
Inventor: FURUYA MASAMITSU
IPC: G02F1/1339
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To suppress the contamination of liquid crystals occurring in contaminants in an end-sealing material or sealing material and to lessen the occurrence of a display unevenness defect by disposing a bank between a display region and at least either of the end-sealing material and the sealing material. SOLUTION: A liquid crystal injection port INJ and the sealing material SL are formed between two transparent glass substrates SUB1 and SUB2 constituting a liquid crystal display panel PNL along their edges. The injection port INJ is sealed with the end-sealing material ESL. The bank BNK is formed between a matrix part AR (display region) and the entire circumference of the end-sealing material ESL and the sealing material SL. The bank BNK comprises a conductive film, insulating film, i-type semiconductor layer and protective film on the SUB1 side. The bank comprises a light shielding film, red color filters, protective film and common pixel electrodes on the substrate SUB2 side. These films are the films used in the matrix part AR.
Patent JP-S62142338-A (JP)
Title: Package for semiconductor device
Inventor: FUKASE KATSUYA
IPC: H01L23/28
Filed: 1985-12-17
Abstract: PURPOSE:To attain excellent mass-production properties by arranging plural lead frames at vertical intervals and molding a device into one body in a manner that external lead parts of the lead frame project from the side plane of a package. CONSTITUTION:Lead frames 10 and 12 are arranged into two stages at constant intervals in vertical direction. In a resin molded part 14, a semiconductor element containing hole 16 is opened in the center and internal lead parts 10a and 12a are exposed on a step part 18 around said hole 16 and are wire bonded to the semiconductor element fixed in the semiconductor element containing the hole 16. The upper and lower lead frames 10 and 12 are independent respectively and are arranged at intervals, so that there is no problem if their plane patterns overlaps one upon another, thereby contriving an increase of the number of pins.
Patent JP-H05101005-A (JP)
Title: Infrared data communication equipment
Inventor: MASUDA HISASHI
IPC: H04B10/00
Filed: 1991-10-03
Abstract: PURPOSE:To miniaturize equipment and to simplify handling by providing a direction adjusting mechanism in which a light emitting part and a light receiving part transmitting/receiving infrared rays are housed in a head part with a light emission circuit and a light reception circuit, and which directs the head part in an arbitrary communication direction at a header part. CONSTITUTION:A main body part 4 is coupled with the head part 8 mechanically via the header part 6. A horizontal direction adjusting mechanism 20 which adjusts the head part 8 in a horizontal direction and an up/down direction adjusting mechanism 22 which adjusts it in up/down directions are installed at the header part 6 as the direction adjusting mechanism. The light emission circuit 28 and the light reception circuit 30 are installed at the head part 8 with the light emitting part 24 which emits the infrared rays representing data to be transmitted and the light receiving part 26 which receives transmitted infrared rays. Since the light emission circuit 28 and the light reception circuit 30 are provided at the head part 8, it is possible to reduce the size of the main body part 4, and the handling of the equipment can be simplified because the direction adjusting mechanism is provided at the header part 6.
Patent JP-H01124518-A (JP)
Title: Apparatus for vacuum packing bag
Inventor: SATAKE TOSHIHIKO
IPC: B65B61/24
Filed: 1987-11-09
Abstract: PURPOSE:To form packers into such shape as to be less liable to be broken or dropped, by providing a vacuum shaping device having a shaping means to form a plurality of vacuum packers into a predetermined configuration. CONSTITUTION:A shaping chamber 47 is evacuated by operating a vacuum pump until the inner pressure of the packers 30 becomes equal to that of the shaping chamber 47 and a rod 49 of a shaping cylinder 48 is extended to press a shaping push plate 50 against the packers 30 into a predetermined configuration. Since the packers 30 and the shaping chamber 47 are at the same inner pressure, the packers 30 which have become rigid due to the vacuum formation is made softer, making the shaping thereof by a push body 51 easier. After completion of the shaping operation, a door 54B is opened and a shaping conveyor 53 comes into operation to send the packers 30 to a carrying conveyor 55D. Upon exposure of the packers 30 to the atmospheric pressure after being moved out of the shaping chamber 47, the packers 30 are forced inward in a shaped state, due to the smaller pressure than the atmospheric pressure. For this reason, the breakage of the packers in a piling operation can be perfectly prevented, leading to the improvement of packing stability and operational efficiency.
Patent JP-H04158917-A (JP)
Title: Rear side equipment and rear side treating method for extruding aluminium shaped material
Inventor: NODA HIDEKAZU
IPC: B21C35/00
Filed: 1990-10-22
Abstract: PURPOSE:To shorten the idle time to wait the extruder by providing an attached table of the same length as an initial table at an extruder side of a cooling table continuously to this cooling table. CONSTITUTION:An attached table 30 is set at the extruder 1 side of the 1st cooling table 4 continuously to this cooling table 4. When a head side of the shape material is mounted on an initial table 20, the shape material is transferred or passed to the cooling table 4, and the shape material is brought forward on the table 20 by the length equal to that of this initial table. Therefore, the waiting time of the extruder can be shortened because a puller can be returned to the extruder side by the time spent for bringing out in the previous method.
Patent JP-H01124359-A (JP)
Title: Production of food consisting of soy milk and wheat flour
Inventor: MISAGO BUNJI
IPC: A23L11/00
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a food having high nutritive value as a noodle-shaped health food, by forming a pulverized wheat flour into MEN (noodles) using a soy milk and boiling the noodles with the soy milk. CONSTITUTION:Pulverized wheat flour having <=35mu grain size is blended with a soy milk having high concentrated such as a soy milk for silk-strained TOFU (soybean curd) and formed to provide a noodle product, which is further boiled with the soy milk to make the resultant noodle product edible. As a result, ingredient of the soy milk having high nutritive value can added and held and besides, the food is provided as noodle shape familiar to consumers. Further, the food has good loosing of wool-like products by oil content in the soy bean and is free from surface drying and suitable as a health food.
Patent JP-H07118298-A (JP)
Title: Monoclonal antibody to pdgf-a and its production
Inventor: NAKADA MOTOMI
IPC: C07K16/00
Filed: 1993-10-18
Abstract: PURPOSE:To provide the monoclonal antibody, an active fragment thereof, and a hybridoma capable of producing said monoc lonal antibody. CONSTITUTION:Of an amino acid sequence coded by. the gene of human PDGF- A, a peptide rich in hydrophilicity and having 14 amino acids from the 176th amino acid to 189th amino acid low in homology with PDGF-B (Glu-Cys-Ala-Cys- Ala-Thr-Thr-Ser-Leu-Asn-Pro-Asp-Tyr-Arg) is synthesized and then immunized to obtain the monoclonal antibody reactive with PDGF-A protein itself.
Patent JP-H06113342-A (JP)
Title: Evaluation method of display color balance for color picture reproduction device and simple evaluation chart for display color balance
Inventor: MIHASHI TORU
IPC: H04N17/02
Filed: 1992-09-29
Abstract: PURPOSE:To provide the evaluation method evaluating simply and quantitatively from which primary color signal and how much deviation in a coloring characteristic of the primary color signal a deviation in color balance of a color monitor results without the use of a measuring instrument and the simple evaluation chart. CONSTITUTION:First color graphics CA1, CA2,..., CAi of the same color (such as red) whose intensity of the color is being gradually decreased and second color, graphics CB1, CB2,..., CBj of the same color (such as green) whose intensity of the color is being gradually increased are arranged alternately. When the color balance is normal, a balanced point EL of the lightness and a balanced point EC of the color intensity between both the color groups CA, CB are respectively located to one point. When the color balance is unbalanced, the points EL, EC are moved horizontally by a distance corresponding to the deviation. The deviation in the color balance is evaluated based on the movement.
Patent JP-2000109586-A (JP)
Title: Production of porous film
Inventor: FUJITA SHIGERU
IPC: C08J9/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a porous film having high strength, high specific surface area, high pore volume, large average bent route ratio and excellent ion permeability by biaxially orientating a gelatinous sheet composed of an ultrahigh- molecular-weight polyolefin resin under specific conditions and desolvating the orientated film. SOLUTION: A mixture comprising 5-30 wt.% of an ultrahigh-molecular- weight polyolefin resin having >=5×105 weight-average molecular weight(Mw) or a polyolefin resin composition composed of >=15 wt.% of the polyolefin resin and a resin having <5×105 Mw and 95-70 wt.% of a solvent having <=-10 deg.C freezing point is heated and dissolved. The mixture thus obtained is kneaded at 115-185 deg.C and the kneaded material is formed into a gelatinous sheet and the resin is crystallized while the kneaded material is cooled to a temperature lower than -45 deg.C. The gelatinous sheet is biaxially orientated in a temperature range of (M+5) deg.C to (M-30) deg.C when the melting point of the resin is M. Then the obtained orientated film is desolvated to give a porous film suitable for a separator for a battery for an electric automobile.