baber/WOPTO huggingface dataset:
Patent JP-H0229491-A (JP)
Title: Liquid crystal composition and liquid crystal element containing same
Inventor: TERADA MASAHIRO
IPC: G02F1/13
Filed: 1988-07-18
Abstract: PURPOSE:To obtain a liquid crystal composition improved in response to an electric field by mixing two specified compounds with a ferroelectric liquid crystal material. CONSTITUTION:100pts.wt. ferroelectric chiral smectic liquid crystal material is mixed with 1-300pts.wt., desirably, 50-100pts.wt. at least one compound of formula I (wherein R1 is a 1-14 C linear alkyl; R2 is linear or branched alkyl which may have a 1-14 C substituent; and X1 is a direct bond, -O- or formula II) and 1-300pts.wt., desirably, 50-100pts.wt. at least one compound of formula III (wherein R3 is a linear or branched alkyl which may have a 1-10 C substituent; R4 is a 1-10 C linear alkyl; X2 is X1, formula IV or formula V; Y is formula II, formula IV, -CH2O- or -OCH2; and formulas VI-VII are formulas VIII-X).
Patent JP-H0231473-A (JP)
Title: Metal vapor laser apparatus
Inventor: AOKI NOBUTADA
IPC: H01S3/03
Filed: 1988-07-21
Abstract: PURPOSE:To prevent discharge energy from being scattered to the outside of a core tube and to make use of it effectively by a method wherein a cylindrical discharge shock-resistant plasma cup having an opening part in a axial center direction of the core tube is installed between a heat-insulating layer keeping discharge heat of the core tube and a plasma electrode. CONSTITUTION:A torus-shaped stepped part is formed at an electrode-supporting flange 6 composed of an SUS material or the like; a plasma cup 24 is fixed to the support part in such a way that it is coupled to the stepped part; this plasma cup 24 is constituted of a metal having a discharge shock-resistant characteristic such as Mo, Ta, W or the like. Thereby, discharge paths A, B can be formed easily during an operation to oscillate a laser beam. On the other hand, when an electric discharge is generated into a heat-insulating layer 9 from the neighborhood of the tip of a cathode electrode 4a (an anode electrode 3a), a discharge path C to the heat-insulating layer 9 is generated from the plasma cup 24 and prevents that the electrode-supporting flange 6 which is damaged easily by the electric discharge is damaged by the electric discharge. Thereby, it is possible to prevent the electric discharge from the electrode- supporting flange to the heat-insulating layer; as a result, a large part of discharge energy can be injected into a discharge part of a core tube.
Patent JP-H1111443-A (JP)
Title: Binder
Inventor: NAKAMURA NOBORU
IPC: B65B67/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a binder which can tighten and loosen a string just by changing a direction for pulling the string slightly, and moreover can maintain a condition where the string has high tensile force even when the same is let go during binding when binding the string crosswise. SOLUTION: This binder is provided with an arm A, B, C extending inward from a ring shaped frame 21. On the surface of the frame 21 at the base of each arm, a stopper 31, 32, 33, 34 is provided. The arm A and the arm C are shaped the same, and the extended line of each of its center line crosses roughly at right angles to each other. When the side face of each arm A, C is tapered, a string comes to the base of the arm closest to the frame 21 when force is applied on the string no matter where on the arm A, C the string is begun to be tightened. Therefore, the arm A, C curves only a little, and the string tightened at the base of the arm A, C does not come off the arm A, C as long as the loop of the string is not made larger even when force is applied to loosen the string tightened at the base of the arm A, C.
Patent JP-S5883796-A (JP)
Inventor: OOTSUKA RIYUUSABUROU
IPC: E21D9/06
Filed: 1981-11-12
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-2000012326-A (JP)
Title: Conduction cooling type superconducting magnet system
Inventor: HANAWA MASATOSHI
IPC: H01F6/04
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To realize a stable superconducting magnet by varying a cooling capability of a refrigerator with minimum electric power, and obtain energy saving effect by controlling power consumption of a compressor. SOLUTION: A conduction cooling type superconducting magnet system cooling a super conducting coil 2 by conducting cooling refrigerant gas from a refrigerator 5 to the super conducting coil 2 contained in a vacuum chamber 1 comprises a compressor 3 providing compressed refrigerant gas to the refrigerator 5, an inverter 16 varying operating frequency of the compressor 3, a temperature sensor 12 sensing temperature of the superconducting coil 2, and a controller 14 controlling output frequency of the inverter 16 based on the temperature detection signal sensed by the temperature sensor 12.
Patent JP-H05345281-A (JP)
Title: Hub type copper electroformed blade
Inventor: KAJIYAMA KEIICHI
IPC: B24D3/06
Filed: 1992-06-16
Abstract: PURPOSE:To reduce chipping by constituting a hub type blade by way of electroforming super abrasive grains of diamond and others with copper as a host metal. CONSTITUTION:A desired copper electroformed blade is made by forming a hub 2a on a base member 2 of aluminium and others and by forming a ring cutting blade part 5 by way of electrodepositing super abrasive grains 3 of diamond and others with copper 4 as a host metal on the outer peripheral part of a circular surface on the opposite side of the hub 2a. The copper electroformed blade is used by fitting it on the head end part of a spindle 6 of a precision cutting device of a dicing and others and applying it on a flange part 6a of the spindle 6 and screwing and fixing a tightening nut 7 in a screw part 6b of the spindle 6.
Patent JP-S5881836-A (JP)
Title: Dash sound shielding material for automobile
Inventor: IIBUCHI SATOSHI
IPC: B60R13/08
Filed: 1981-11-10
Abstract: PURPOSE:To support a load from the above through a flange and protect an accustic absorptive layer, by surrounding a peripheral side face of the acoustic absorptive layer with the flange. CONSTITUTION:A flange 2a of height, corresponding to the thickness of an acoustic absorptive layer 3, is successively provided as an integral unit to the peripheral edge of a sound shielding layer 2, and a peripheral side face of the acoustic absorptive layer 3 is surrounded by said flange 2a. Even if plural sheets of dash sound shielding materials 1, 1... are laminated on a loading beds 4, a load to each dash sound shielding material, applied from the above, is not applied to the acoustic absorptive layer 3 supported by the flange 2a of the sound shielding lyer 2, accordingly, the acoustic absorptive layer 3 is never crushed.  Further even if the dash sound shielding material 1 is singly placed with the  sound shielding layer 2 in the upper, the flange 2a similarly suppotts a load of the sound shielding layer 2 itself, and the acoustic absorptive layer 3 is never crushed in a similar manner.
Patent JP-H05188553-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: SEKI HIROYUKI
IPC: G03C7/42
Filed: 1992-06-16
Abstract: PURPOSE:To obtain the processing method for a silver halide color photographic sensitive material which has an excellent image preservable property and desilvering property after processing and does not pollute natural environment. CONSTITUTION:The processing method for the silver halide color photographic sensitive material consists in subjecting the silver halide color photographic sensitive material contg. the couplers expressed by formula I or formula II to color developing, then to processing with a bleaching bath contg. substantially no ammonium ions. In the formulas, X1 and X2 respectively denote an alkyl group, aryl group or heterocyclic group; X3 denotes an org. residue forming a nitrogenous heterocyclic group with >N-; Y denotes an aryl group or heterocyclic group and Z denotes an elimination group.
Patent JP-S5970839-A (JP)
Title: Engine case
Inventor: KAWAI NORIAKI
IPC: F02B77/13
Filed: 1982-10-15
Abstract: PURPOSE:To sufficiently absorb vibration generated in an engine case cover so as to suppress a noise due to a resonance, by holding a prescribed heavy-weighted member, mounted to an engine case, through a vibro-isolating member and forming a dynamic vibration absorptive system by the heavy-weighted member and the vibro-isolating member. CONSTITUTION:A mounting hole 3a is drilled in a set plate 3 in a position corresponding to a protruding part 1a, and a mounting screw 9, to each of which an inner collar 8 is inserted, is screwed to a threaded hole of the protruding part 1a. A cylindrical vibro-isolating member 10 made of rubber or the like is provided in the periphery of the inner collar 8. Accordingly, the set plate 3 receives the prescribed damper action by a vibro-isolating material but provides the freedom in the vertical direction to the main face 1b of an engine case cover, on the contrary the plate 3 is firmly fixed in the parallel direction to the main face 1b. Consequently, vibration generated in the engine case cover can be absorbed by dynamic vibration absorptive construction.
Patent JP-S6423025-A (JP)
Title: Method to control cooker
Inventor: TAINO KAZUO
IPC: F24C7/02
Filed: 1987-07-20
Abstract: PURPOSE:To perform automatic cooking in accordance with the volume, the size, and the state of a food, by selecting a finish temperature for the food, according to the initial temperature of it, and by determining the final heating time for the food, according to the needed time for the food to reach the finish temperature. CONSTITUTION:A food 12 is set in a heating chamber 2, and heating in an oven is started after an oven set temperature is set in the heating chamber 2, as well as to set a comparison temperature with the initial temperature of a food 12. The initial temperature 'S1' is detected by reading a temperature detection signal from an infrared rays sensor part 8, and the finish temperature 'TH2' is set a little higher, if the detected temperature 'S1' is higher than the comparison temperature 'th'. A comparison time 'T0' is set in order to select a heating course, and the oven temperature is controlled to be at the set temperature. When the food temperature 'S2' reaches the finish temperature 'TH2' and the needed time is below the comparison time 'T0', a program resets a timer for after heating, and starts counting time, repeating it until the timer comes up to zero, as well as controlling the oven temperature to be at the set temperature.
Patent JP-S5884180-A (JP)
Inventor: SUGINO MORIHIKO
IPC: B01J35/04
Filed: 1981-11-10
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-S6158739-A (JP)
Inventor: ICHIMURA TADAO
IPC: B32B27/30
Filed: 1984-08-31
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-H1023911-A (JP)
Title: Accessories
Inventor: SATO TOSHIO
IPC: A44C25/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent jewels in an accessory such as a pendant from staying at the lowest end of the accessory when the accessory is suspended from the neck. SOLUTION: An opening 11a is provided on a main body 11 of a pendant 10, and a magnet holder 12 is fitted into the opening 11a. Holes 13 are formed along the outer periphery of the magnet holder 12, and magnets 14 are fitted into the holes 13 at inequal intervals. Jewels 17 to which the magnets are integrally attached are put into the magnet holder 12 and afterwards, the front and rear sides of the opening 11a are overlaid with glass covers 16 and 22. Even when the pendant 10 is suspended from the neck, the jewels 17 are floated at the position, where the gravity is balanced with magnetic force generated by the magnets 14, inside the magnet holder 12 so as not to fall to the lowest end.
Patent JP-H0347650-A (JP)
Title: Manufacture of hollow core
Inventor: MIYAZAWA NOBUO
IPC: B22C9/10
Filed: 1989-07-13
Abstract: PURPOSE:To manufacture a hollow core under atmospheric pressure or low pressure by pouring aq. slurry of molding sand, such as silica sand, zircon sand, and beta-starch into an overheated metallic mold, hardening surface layer and removing unhardening slurry in inner part. CONSTITUTION:The beta-starch is scarcely reacted with water at the prescribed temp. or lower, but rapidly expanded and gelatinized at the prescribed temp. or higher. Therefore, the aq. slurry of the beta-starch and the molding sand is prepared and poured into the metallic mold heated in the prescribed temp. range and the hollow core can be manufactured. The iron-made metallic mold having cylindrical shape vertically divided into two is heated to the prescribed temp. and after holding for the prescribed time, the metallic mold is turned over to remove the unhardening slurry. As the beta-starch, crosslinked-starch, crosslinked-ether-starch, crosslinked-phosphoric-starch, corn starch or potato starch may be used. The above hollow core is dried at the prescribed temp. and for the prescribed time and set in a master mold to cast cast iron or cast steel. By this method, this casting has no defect and shaking-out work for molding sand is easy. Further, in the master mold and hollow core, alcohol series zircon facing agent is applied.
Patent JP-S5969699-A (JP)
Inventor: NAGAI MASAYA
IPC: F41J1/00
Filed: 1982-10-14
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-H0231813-A (JP)
Title: Gas separation device
Inventor: TSUTSUMI AKIHIRO
IPC: C01B13/02
Filed: 1988-07-20
Abstract: PURPOSE:To shorten the time required to obtain the product gas of high concn. by accumulating the product gas sent from an adsorption tower with pressure and opening the discharge valve of tank which is usually closed when the gas concn. of the product gas is reached to a specified concn. CONSTITUTION:Air is sent to an adsorption tower 1 through a compressor 3 where O2 is adsorbed by a molecular sieve carbon 1A, and then, product N2 is sent to a N2-tank 20, while an adsorption tower 2 is decompressed and the adsorbed O2 is desorbed and discharged through a valve 14. Then, the adsorption tower 1, 2 are changed over after the pressure equalizing process. When this process is started, the concn. of N2 in the tank is low, therefore, a discharge valve is controlled to be opened to discharge gaseous N2 of low concn. in the tank 20 by a control circuit 33 after the concn. of O2 is measured by an O2- sensor 30 and detected that it is reached to the specified value, and the discharge valve 22 is closed when the purity of N2 is raised.
Patent JP-H097109-A (JP)
Title: Apparatus for production of head piece of magnetic head and its production
Inventor: TAKANO TOSHIMITSU
IPC: B24B19/26
Filed: 1995-06-23
Abstract: PURPOSE: To improve the flatness of the cut surface of a head piece of magnetic head and to lower the surface roughness by providing a production apparatus with a second magnet for additionally working the cut surface at the time when a block body is cut by a first magnet. CONSTITUTION: The apparatus for producing magnetic head has a rough grinding wheel 14 which is the first magnet 14, a fine grinding wheel 15 which is the second magnet and a motor M which is a driving means. A magnetic head block 13 which is the block body is fixed attachably and detachably to a block fixing jig 16 of a holding means 90. A jig 16 is fixed to a magnet table 17 of the holding means 90 and is made movable in arrow X direction by a moving means 51. The rough grinding wheel 14 and the fine grinding wheel 15 are mounted at a grinding wheel flange 12 via a space 19 and is held in a mounting section 77. The mounting sec 77 is made movable and positionable at every prescribed pitch in arrow Y direction by the motor M and further, the mounting section 77 is made movable and positionable along arrow Z direction by a moving mEans 71.  A grinding water supplying section 18 is capable of discharging grinding water 18a to the rough grinding wheel 14 and the fine grinding wheel 15.
Patent JP-H0845542-A (JP)
Title: Corrosion-resisting container
Inventor: NAGAI MASAHIKO
IPC: H01M2/02
Filed: 1994-08-02
Abstract: PURPOSE:To suppress the increase of the electric resistance owing to the production of a chloride to be an electric insulator, and to obtain a corrosion-resisting container with an excellent battery performance, by connecting and composing a specific foil to the inner side of a container to form the positive electrode chamber of an Na/chloride molten salt battery. CONSTITUTION:At the inside of a container 11 to form the positive electrode chamber 15 of an Na/chloride molten salt (NaCl+AlCl4 molten salt, for example) battery, a W foil or a Ta foil is connected and composed. The thickness of the foil is made 10 to 100, preferably, and the joining is carried out by the joining accompanying with a liquid phase forming by using a spot welding or a soldering, for example.
Patent JP-H0527349-A (JP)
Title: Production of photographic additive and device thereof
Inventor: KIMURA HIDEAKI
IPC: G03C1/06
Filed: 1991-07-22
Abstract: PURPOSE:To enhance the operating rate in respective adjusting stages by dispensing liquids into containers of small capacities without physical distribution in an adjusting kiln unit and distributing the dispensed container and the container groups in the unit of the additives for one layer. CONSTITUTION:One kind or plural kinds of the photographic additives are adjusted to some quantities by adjusting kilns 2A, 2B and the adjusted liquids are dispensed into bottles 4, 4 of the small capacity. The dispensed bottles 4 and the other dispensed containers 4 or the container groups or the containers which are not subjected to the dispensing stage or the container groups thereof are distributed in the unit of the additives for the one layer to a tray 8. These containers are used for production in the unit of the additives for the one layer. The respective containers 4, 4 are preferably gathered to the one tray 8 at the time of the distribution in such a case. Then the correspondence in one to one of the distributed containers and the production stages for this layer is possible and physical distribution errors are surely prevented. The next adjustment is executed in the adjusting kilns 2A, 2B during the course of the transportation or preservation. The operating rate in the respective adjusting stages of the additives is enhanced in this way.
Patent JP-S5883353-A (JP)
Title: Tape running device
Inventor: FUJITA MASAHIKO
IPC: G11B15/26
Filed: 1981-11-13
Abstract: PURPOSE:To prevent deterioration in running performance, and to perform a reel-driven tape run stably at a specified speed, by arranging a friction gear train in parallel to a gear train transmitting the power of a driving motor to a reel shaft member. CONSTITUTION:The power of a driving motor 15 is transmitted from a small gear 25 and a friction gear 26 to a large gear 23 and a friction gear 24 through a motor shaft 14 respectively, and further to a reel shaft member 5. When a tape speed is lower than a specified speed, the output torque of the driving motor 15 is increased through the operation of a control circuit and when the tape speed is higher, the output torque of the driving motor 15 is decreased to reduce the transmission power of the gear train and friction gear train. The gear train principally transmits necessary force for tape driving, but the transmission system consisting of friction gear trains 24 and 26 is provided in parallel to the gear train, so gears in the gear trains 23 and 25 never separate during deceleration to perform control without nonlinearity between the reel shaft member 5 and motor shaft 14.
Patent JP-H0345898-A (JP)
Title: Image identifying and tracing apparatus
Inventor: KURODA SHINICHI
IPC: F41G3/00
Filed: 1989-07-13
Abstract: PURPOSE:To satisfactorily continue a target tracing even with an image having many noises, under various disturbing environments by employing a shape extraction filter for extracting a specific shape such as circular, elliptical, parallel shape, from a dense and pale image in a target candidate extractor. CONSTITUTION:A target candidate extractor 31 is formed of an edge information extractor 32 and a shape extraction filter 33. An image signal obtained from an image sensor 1 is converted into a dense and pale image signal by an image input circuit 21, and the extractor 32 extracts an edge intensity, dense/ pale change direction at each image according to the dense and pale image signal. The filter 33 extracts a preset specific shape such as circular, elliptical, parallel shape, by using the edge intensity and dense and pale change direction data quantized in eight directions. Feature amounts such as a position of center of gravity, an area, etc., are calculated at each region of a target candidate obtained by the filter 33 via a feature extractor 41, and stored in a feature data memory 62. A feature amount of each candidate of each image stored in the memory 62 is employed in a corresponding relation evaluator 63, which evaluates the corresponding relation of the candidate and determined a target region.
Patent JP-H061923-A (JP)
Title: Production of purified metal hydroxyphthalocyanine and electrophotographic photoreceptor containing
Inventor: NUKADA KATSUMI
IPC: G03G5/06
Filed: 1992-06-17
Abstract: PURPOSE:To provide the subject purified metal hydroxyphthalocyanine exhibiting stable electrification properties and low dark attenuation coefficient and to provide the subject electrophotographic photoreceptor, containing the same compound. CONSTITUTION:Precursors of a metal hydroxyphthalocyanine are dissolved in an acid such as sulfuric acid or dispersed therein in a slurry state and the resultant metal hydroxyphthalocyanine is subsequently deposited by using a solvent or a solvent containing a base dissolved therein. Heat treatment is then carried out in a solvent containing a base such as sodium hydroxide dissolved therein, thus producing the objective purified metal hydroxyphthalocyanine. The electrophotographic photoreceptor contains one or more kinds of the purified metal hydroxyphthalocyanines. If gallium hydroxyphthalocyanine ass the purified metal hydroxyphhalocyanine is further treated with a solvent, this compound can be transformed into a new crystal exhibiting strong diffraction peaks at specified Bragg angles in its X-ray diffraction spectrum and excellent especially in the above-mentioned properties.
Patent JP-H0342250-A (JP)
Title: Matrix printer
Inventor: ROOTAARU HAUBURITSUHI
IPC: B41J19/14
Filed: 1990-07-11
Abstract: PURPOSE: To automatically regulate a height of a printing head by disposing a position changer in a chamber of a moving base and the head, and disposing at the other printing position after change of the motion. CONSTITUTION: A printing head 3 is mounted on a moving base 1. A guide profile part 15 has a U-shaped section, thereby performing a function of guiding the base 1. An assembly having the base 1 and the head 3 is rotatably moved by a position changer. The position changer has a cylindrical roller 59 to roll and slide on a frictional plate 39. And, a frictional plate 39 slides on the profile part 15. Similarly to the late 39, a roller 59 is provided in a chamber 41. The base 1 is moved from right to left, and a strong brake is applied to the base 1 in a short time. The roller 59 is collided with a boundary wall 69 before the plate 39 is collided with a fourth boundary wall 73 by suitably distributing messes of the plate 39 and the roller 59, the frictional force between the plate 39 and the roller 59, and a force operating at the roller 59 by the base 1. And, a gap between the base 1 and an upper surface of the profile part 15 is reduced.
Patent JP-S6244034-A (JP)
Inventor: ANDO TETSUYA
IPC: H02J9/06
Filed: 1985-08-21
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。