baber/WOPTO huggingface dataset:
Patent JP-2000348553-A (JP)
Title: Manufacture of oxide superconducting wire
Inventor: NAGAYA SHIGEO
IPC: H01B12/10
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconducting wire of a round section, having a small dependence about the direction of magnetic field and a high critical current value. SOLUTION: A tape-form wire 2 has a structure where a number of filaments 2b are arranged in a matrix 2a made of silver or a silver alloy, and three pieces of such tape-form wires 2 are laminated with a block 3 having approx. a square section being formed, and 12 pieces of such blocks 3 are bundled into tight contact with the surfaces of lamination of the tape-form wires being positioned approx. at right angles, and the obtained bundle is accommodated in a silver alloy pipe 4, and the obtained composite member is subjected to heat treatment for producing an oxide superconductor, followed by a drawing process to give a round section and thereby the crystals in the oxide superconductor are highly oriented.
Patent JP-S6051123-A (JP)
Title: Enteric coating liquid
Inventor: MUKOUYAMA HIDEAKI
IPC: A61K9/62
Filed: 1983-08-31
Abstract: PURPOSE:To provide the titled water-based coating liquid, by adding a specific aromatic compound and a water-soluble gum to water or an aqueous solution of an alcohol as essential components, and dispersing a specific water-insoluble hydroxycarboxylic acid cellulose derivative powder in the solution. CONSTITUTION:An aromatic compound of formula I '(R1 and R2 are H, OCH3, etc.; R3 is CHO or CO2H) and a water-soluble gum (e.g. methylcellulose) are dissolved or dispersed in water or an aqueous solution of an alcohol containing <=20wt% 1-3C lower alcohol. The objective enteric coating liquid is produced by dispersing the powder of a water-insoluble hydroxycarboxylic acid cellulose derivative of formula II (Glu is glucose anhydride skeleton of cellulose and represented by C6H7O2; R1 is H or 1-5C carboxyalkyl; at least one of R2 and R3 is carboxy, etc. when R1 is H) and having particle diameter of <=100mu. The liquid is highly economically and safely.
Patent JP-S6132721-A (JP)
Title: Apparatus for charging material to calender
Inventor: MORIZAKI NOBUO
IPC: B29C43/58
Filed: 1984-07-25
Abstract: PURPOSE:To keep the amount of the material provided to the upper part of a calender to a proper degree, by providing a material detector to the upper part of the calender and controlling the charging amount of the material to the upper part of the calender corresponding to the amount of the material detected by said material detector. CONSTITUTION:A plurality of material detectors 5a, 5b, 5c are arranged above the gap 4 between a pair of rolls 1a, 1b, which are provided to the upper part of the calender 1, in a vertical direction and a slitter 6 is provided to a mixing roll 3. The driving of the motor of the slitter 6 is controlled by the amount of a material, which was supplied to the upper part of the calender 1 and detected by the material detectors, and the width of the slitter 6 is altered corresponding to the amount of the material supplied to the calender 1 to supply a proper amount of the material to the upper part of the calender 1.
Patent JP-H10330284-A (JP)
Title: Protector of hepatic cell
Inventor: KOKITA KIYOKO
IPC: A61P1/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a protector of hepatic cells capable of preventing defluxion of liver cells and activating and repairing the tissue by including a fibroblast cell growth factor 10 (FGF-100 or a keratinocyte growth factor 2 (KGF-2) as an active ingredient. SOLUTION: This protector of hepatic cells contains an FGF 10 or a KGF 2 as an active ingredient. The FGF-10 and the KGF-2 are cell growth factors of an FGF family, have an amino acid sequence of the formula, and are proteins having activities for propagating cultured cells, etc., of an epithelium cell line, and activities for promoting rat osteogenesis. The protector has activities for decreasing a liver function marker such as GOT and GPT by protecting hepatic cells, and is effective for acute or chronic hepatitis (viral, chemical or autoimmune), acute coronary insufficiency (fulminant hepatitis, coronary insufficiency after hepatectomy operation), hepatocirrhosis, etc.
Patent JP-S5282864-A (JP)
Title: Refuse loading apparatus
Inventor: YAMASHIRO KUNIO
IPC: B65F5/00
Filed: 1975-12-29
Abstract: PURPOSE: To provide a refuse loading apparatus, in which feeder is slidably mounted on the lower portion of crusher device having rotatable blade and assistant blade, and crushed refuse is loaded into container without scattering to the out-side, whereafter container is transferred onto transport means, so that efficiency of operation can be remarkably improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5782384-A (JP)
Title: Preparation of dihydrofuran derivative
Inventor: KATOU TETSUYA
IPC: C07D307/80
Filed: 1980-11-12
Abstract: PURPOSE: To prepare the titled compound useful as perfumery, in high yield, by reacting an epoxy compound with an alkaline earth metal salt, thereby selectively rearranging the compound without using a strong acid.  
     CONSTITUTION: The compound of formula II is prepared by reacting 1mol of the compound of formula I(X is -CH 2 -CH 2 -, -CH=CH-, -CHOH-CH 2 -,etc. R is H, 1W 10C alphatic hydrocarbon or aromatic hydrocarbon group) with ≥1mol, pref. 3W 20mol of an alkaline earth metal salt (e.g. magnesium fluoride, magnesium chloride, magnesium bromide, etc.) in a solvent such as pentane, hexane, heptane, benzene, etc., at room temp. W180°C, pref. 20W120°C. The compound of formula I can be converted, in high yield, to the compound of formula II which is unstable to strong acid, by a rearrangement reaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0325749-A (JP)
Title: Disk chucking device
Inventor: WAUKE ASAKUNI
IPC: G11B17/028
Filed: 1989-06-22
Abstract: PURPOSE:To eliminate occurrence of a modulation failure and off-tracking by providing in a free and oscillating manner a supporting member integrally provided with two protrusions to come in contact with different spots on an inner periphery of a positioning hole respectively onto an upper surface of a turntable. CONSTITUTION:When a disk is loaded onto the turntable 3, bends 31a and 32a of an oscillatory lever 30 are brought into contact with a lower surface of a metal hub 25, and the disk is stopped under its inclined state. When the turntable 3 is rotated, and the bending part 31 comes into a position opposite to the positioning hole 27, the bending part 31a and 32a are fitted into the positioning hole 27, and on further rotation of the turntable, the metal hub 25 is pressed by a 1st contact part 31 in the inner periphery 27a of the hole 27 in the separating direction from a spindle shaft 2, so as to perform a centering operation. Centering force is directly obtained from rotating force of the turntable 3, and such an elastic means for energizing a member for supporting the contact part is not necessary, so that the centering is feasible with a single body of the oscillatory lever 30.
Patent JP-S5782703-A (JP)
Title: Method and device for detecting paper thickness
Inventor: FURUICHI MASAYOSHI
IPC: G01B7/00
Filed: 1980-11-12
Abstract: PURPOSE:To improve detection precision and durability with simple constitution, by making a voltage, induced across a secondary coil by a primary coil, correspond to the thickness of paper passing through some part of the magnetic path of the primary coil. CONSTITUTION:Copying paper moving in an arrow direction P1 is inserted between contact parts 18 and 19 of wheels 2 and 3, and a roller 17, and the generation of a gap causes the magnetic resistance of a magnetic path part 1 to vary with paper thickness. Alternating magnetic flux 16 shunted toward the roller 17 decreases and alternating magnetic flux 15 of a magnetic path 8 increases to pass in a shaft body 11, so an alternating voltage V2 induced across a secondary coil 12 rises. Paper pressure is detected by the voltage variation. Further, when the copying form is inserted between the wheels 2 and 3, and wheels 9 and 10 as shown by an arrow P2, the alternating voltage V2 decreases in inverse proportion to the paper thickness, which is detected. Thus, detection precision and durability are improved by the simple constitution.
Patent JP-H0510332-A (JP)
Title: Bearing device
Inventor: NAKAGAWA KENICHI
IPC: H02K5/167
Filed: 1991-06-28
Abstract: PURPOSE:To prevent the reduction of the scooped oil quantity due to the rise of the oil temperature of a bearing box supported with its shaft by a horizontal sliding bearing and the mixing of the abraded powder of the bearing into the scooped oil. CONSTITUTION:A partition chamber 15 surrounding the dip section of an oil disk 4 is provided in an oil tank 9, and a through hole 11 is provided on the partition plate 10 of the partition chamber 15. A net 12 preventing the inflow of the abraded powder generated by a bearing 3 into the partition chamber 15 is provided on the through hole 11, and a water-cooled pipe 13 is arranged in the partition chamber 15.
Patent JP-H099905-A (JP)
Title: Mixture food powder of cortinellus shiitake with laminaria digitata
Inventor: KOSAKA SABURO
IPC: A23L27/00
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a mixture food powder of Cortinellus shiitake with Laminaria digitata, capable of expanding the nutritive value of a food and improving the taste of the food, and further capable of being dissolved in hot water to give a health nutritive beverage as a health tea. CONSTITUTION: The mixture of dried Cortinellus shiitake powder with dried Laminaria digitata powder is added to or mixed with a dish or a processed food, or dissolved in hot water to obtain a healthy tea. The addition or mixing of the mixture to or with the dish or the processed food enables to widen the utilization range of the mixture of both the materials and to supply the nutritive ingredients contained in both the materials to the foods.  The mixture powder of both the materials can easily be dissolved in water, facilitate harmony with the foods and the penetration of the nutritive ingredients into the foods, give the synergistic effect of the nutritive ingredients of both the materials, enhance the nutritive values of the foods, improve the tastes of the foods due to a seasoning ingredient, glutamic acid, in the amino acid composition of proteins contained in both the materials in large amounts, and give an integrated action effect.
Patent JP-H0662-A (JP)
Title: Production of fried food having good retort resistance
Inventor: KAWASAKI SHIGEYUKI
IPC: A23L5/10
Filed: 1992-06-17
Abstract: PURPOSE:To provide the method for producing the fried food having good retort resistance and capable of maintaining the shape of the fried food and their properties such as texture when the fried food is subjected to a retort treatment. CONSTITUTION:When a retort food comprising a fried food is produced, a highly protein-containing raw material is made to adhere to the batter outer periphery of the fried food.
Patent JP-S6219723-A (JP)
Title: Weight measuring instrument
Inventor: MATSUSHITA KUNIJIRO
IPC: G01G17/04
Filed: 1985-07-19
Abstract: PURPOSE:To accurately measure the weight of the storing body which is lighter compared to the vessel by supporting it with the first supporting means and by supporting the first supporting means movably in the vertical direction with the second supporting means. CONSTITUTION:A load detector 8 is separated from the first or second supporting means 34, 36 by the first or second connecting means 40, 42 prior to the measurement start. A spring is thus bent by receiving the load of a vessel 12. The detector 38 is then connected to the means 34, 36 by means 40, 42. In this case the detector 38 is kept in the state of no load with its position in the vertical direction for the means 36 being adjusted. Thereafter, the amplifier 90 of the signal processing circuit 16 and measuring circuit 92 are adjusted so as to display zero on a displayer 94. Then, when the liquid 20 is fed to the vessel 12 by a pump 22, the vessel 12 is descended according the quantity thereof and due to a tensile load being applied on the detector 38 the circuit 16 displays the value accorded with the signal fed from the detector 38 on the displayer 94. This displayed value may be regarded as the weight of the liquid fed to the vessel 12.
Patent JP-S5381024-A (JP)
Title: Semiconductor memory divice
Inventor: TAIRA SHIGENOBU
IPC: G11C16/04
Filed: 1976-12-27
Abstract: PURPOSE:The treshold level of the MOS transistor constituting a memory cell can be varied in a stage shape and one of many pieces of information can by also written selectively, so that the memory capacity can be expanded greatly and a large amount of information can be stored in a small area.
Patent JP-H11334766-A (JP)
Title: Encapsulating package body for film developing and processing agent, laminated sheet and its production
Inventor: TERAKADO CHIKANORI
IPC: B32B15/08
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To produce inexpensively for a film developing and processing agent an encapsulating packaged body which can keep a film developing and processing agent stably without any change or without a leak owing to the peel off of a seal, etc., during long storage. SOLUTION: A laminated film whose basic structure is a laminated body laminating in the order of a pulp sheet 41, a first adhesive agent layer 42, a metallic foil 43, an alkali-proof second adhesive layer 44 and alkali-proof resin film 45 is folded so that, the alkali-proof resin film side becomes inside, is filled with a film developing and processing agent 16, and each side of which is sealed for making this encapsulating packaged body for a film developing and processing agent.
Patent JP-H0673116-A (JP)
Title: Production of block copolymer of propylene
Inventor: ISHIHARA TAKESHI
IPC: C08F297/08
Filed: 1991-06-28
Abstract: PURPOSE:To produce a block copolymer of propylene having balanced impact- resistance and rigidity by using a step of polymerizing propylene in the presence of a specific polymerization catalyst and a step of copolymerizing propylene and ethylene. CONSTITUTION:A block copolymer is produced by a step of producing a highly crystalline polypropylene by polymerizing propylene in the presence of a polymerization catalyst consisting of (A) a solid catalyst component containing a metal oxide (preferably SiO2), Mg, Ti, halogen and an electron-donative compound (preferably carboxylic acid, alcohol, etc.) as essential components, (B) an organometallic compound (preferably organic aluminum compound such as trialkylaluminum) and (C) an organic silicon compound of formula [R<1> is 3-10C aliphatic or alicyclic hydrocarbon group; R<2> is 1-10C aliphatic or alicyclic hydrocarbon group or R<4>O (R<4> is same as R<1>); R<3> is methyl or ethyl; (x) is 1 or 2; (y) is 0 or 1; (z) is 2 or 3; x+y+z is 4) and a step to copolymerize propylene and ethylene.
Patent JP-S5781109-A (JP)
Title: Device for prevention of exhaust valve sticking
Inventor: OMOTE SHIGENORI
IPC: F02B75/02
Filed: 1980-11-11
Abstract: PURPOSE:To prevent the accumulation of carbon on the exhaust valve surface by providing an air introduction passage with its one end opening to the surface of the exhaust valve and the other end opening to atmosphere and providing thereto a check valve which permits the flow of air only in one direction. CONSTITUTION:In a 2-cycle engine having an exhaust valve 24 with adjustable timing for the exhaust from an exhaust port 23, an air introduction passage 28 with its one end opening to the surface of the exhaust valve 24 and the other end opening to atmosphere is provided, and a check valve 29 permitting the flow of air into the exhaust valve but preventing the flow of the exhaust from the exhaust valve is provided on said passage 28. When a piston 3 lowers during the running of the engine atmosphere is introduced into the exhaust valve 24 due to the negative pressure created near the exhaust port 23 immediately after the exhaust port 23 opens thereby blowing off the lubricant composition which adheres to the exhaust valve and causes the accmulation of carbon.
Patent JP-S5860237-A (JP)
Title: Excessive light quantity detecting-displaying device for mtf measuring apparatus
Inventor: SAGANE MITSUKI
IPC: G01M11/02
Filed: 1981-10-05
Abstract: PURPOSE:To obtain an excessive light quantity detecting-displaying device allowing a correct MTF value to be constantly measured, by displaying whether the output signal of a self-scanning solid-state image pickup element is below or above a saturation level. CONSTITUTION:A video signal Video from an amplifier 8 is compared with a predetermined reference voltage VRef in a comparator circuit 13. When the output signal of a charge coupled device 5 is above a saturation output level due to an excessive incident light quantity, the comparator circuit 13 detects this and sets a flip-flop 14. In response to a high-level output of the flip-flop 14, a driver circuit 15 drives an excessive light quantity display 16 constituted by a display lamp such as a light-emitting diode or the like to effect display of the excessive light quantity. Thus, the operator can read only a correct MTF value from an MTF display 12 by checking for whether the MTF value is accurately measured or not through observation on the excessive light quantity display 16.
Patent JP-S5860123-A (JP)
Title: Controller for gas combustion
Inventor: HIRAI KIYOSUMI
IPC: F23N5/24
Filed: 1981-10-05
Abstract: PURPOSE:To make sure the ignition of the second burner by a simple structure by checking the ignition of the second burner through the temporary ON-OFF of the first burner between two burners being juxtaposed. CONSTITUTION:When opening a gas cock 13, a gas flows through the first burner 6 through a gas path 16, a continuous ignition spark 20 is discharged continuously by means of an igniter 19, and the first burner 6 is ignited. The ignition is detected by means of a flame for 21, and displayed. When a user depresses a key by the display, 22 is opened, a gas flows through the second burner 7, and the second burner 7 is ignited by means of the first burner 6. On the other hand, when forty sec passes during that time, the first burner 6 temporarily closed the first solenoid valve 18 only for several sec and is fire-extinguished, and immediately opens the first solenoid valve 18 again. When the second burner 7 is not fire-extinguished and the first burner 6 is ignited at that time, the combustion of the both burners is controlled so that temperature in a box is controlled at a heting temperature set. Accordingly, an ignition confirming device can be manufactured in a simple structure.
Patent JP-H118955-A (JP)
Title: Terminal with terminal pins, coil device and motor
Inventor: YUGI NAOTO
IPC: H02K5/22
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a terminal with terminal pins, a coil device and a motor which enables reduction in the number of parts, for improving the accuracy and efficiency in assembling the parts and to achieve compactness. SOLUTION: A terminal 14 with terminal pins is provided with a base part 11 of a thermoplastic resin encasing the terminal pin parts 12a, 12b, which are plated. A coil device is provided with bobbins 10a, 10b of a thermoplastic resin encasing the base part 11 and the terminal pin parts 12a, 12b, encased in the base part 11, and coils 9a, 9b wound on the bobbins 10a, 10b respectively. The terminal pin parts on this device are also plated. A motor is provided with either the terminal with the terminal pins or the coil device.
Patent JP-S6315575-A (JP)
Title: Redundancy suppression coding system
Inventor: WATAYA MASAFUMI
IPC: H04N1/41
Filed: 1986-07-08
Abstract: PURPOSE:To suppress the redundancy as the whole by performing run length coding with respect to a '0' run in every bit string constituting a multilevel signal and converting a prescribed-length block beginning with '1' to a prescribed code code when this '1' is detected following the '0' run. CONSTITUTION:A coding part 100 includes a signal detecting part 7 which detects a '0' run and '1' following the '0' run in two binary signal trains 13a and 13b. The '0' run is efficiently compressed by run length coding. In accordance with classification of signal sources of two binary signal trains 13a and 13b (for example, classifications of original pictures in case of picture data), there is much probability that blocks include a specific pattern. This specific pattern is so coded in a block coding part 15 that a code shorter than the block length is assigned, thereby efficiently compressing the signal train incluing '1'.
Patent JP-2000347161-A (JP)
Title: Liquid crystal element and method for driving the liquid crystal element
Inventor: MORIYAMA TAKASHI
IPC: G09F9/35
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a liquid crystal display with an excellent gray scale display. SOLUTION: A chiral smectic liquid crystal 2, arranged between a common electrode 3a and a pixel electrode 3b, is in an alignment state in which regions assuming chevron structure and regions assuming bookshelf structure are intermingled. Now in the case a writing voltage is applied between the common electrode 3a and the pixel electrode 3b by turning a thin film transistor(TFT) 4 on, areas in which the liquid crystal is switched vary corresponding to magnitude of the writing voltage so as to make an excellent gray scale display be performed.
Patent JP-H0449017-A (JP)
Title: Manufacture of insulated case for push-button switch
Inventor: KOBAYASHI MASAHITO
IPC: B29L31/34
Filed: 1990-06-19
Abstract: PURPOSE:To obtain an insulated case for a push-button switch, in which the generation of a burr can be prevented while molds are manufactured easily and the molds are maintained simply, by a method wherein a hoop material, which which a fixed contact is brought into contact continuously, is held by both movable and fixed molds at the time of mold-closing, a resin is injected and molded, and then molds are opened, and the hoop material section is pushed and mold-released by a projecting pin formed to the movable mold. CONSTITUTION:The pilot hole 14a of a hoop material 14 is inserted with a pilot pin 20, a fixed mold 16 and a movable mold 17 are mold-closed, and a molten resin is injected into a cavity. When molds are opened and a projecting plate 27 is lifted, hoop-material projecting pins 25 are also moved upward, and hoop material 14 sections on both sides of a molded form 1 are pushed upward. Accordingly, the hoop material 14 is mold-released from the movable mold 17 together with the molded form 1. No burr is formed in the recess 2 of the molded form 1.
Patent JP-S5492036-A (JP)
Title: Program processing device of non-synchronization control
Inventor: INOUE NORIO
IPC: G06F9/22
Filed: 1977-12-29
Abstract: PURPOSE: To reduce the down time when synchronizing with an external unit by providing a timing control circuit which executes micro commands or advances the control to the next command in the non-synchronous control method provided with  a timing control information in commands.  
     CONSTITUTION: The micro command that has been read out of control memory 12 by ROM is stored in micro command register 13 at the rise of clock CK. Timing control 13 in this command is decoded by decoder 14 and selection signal 15 of command time length and types A, B and C of command are output. Also provided are a control circuit having FFCLK, the holding circuit that starts commands, a plural number of delay circuit DLM 1-n which establishes command execution tiem by using the output of FFCLK as the output, FFRPY that simultaneously holds response signal from outside and the control circuit provided with micro process termination holder FFEND. 
     COPYRIGHT: (C)1979,JPO&Japio