baber/WOPTO huggingface dataset:
Patent JP-H05172075-A (JP)
Title: Compressor
Inventor: YURUGEN HESU
IPC: F04C29/12
Filed: 1992-06-08
Abstract: PURPOSE: To produce a release valve and a compressor very simply and effectively and to eliminate a particular cover for covering the release valve or a pressure casing for covering a cam ring by arranging a release valve in a side face of the cam ring in axial direction. CONSTITUTION: A casing 10 composed of 3 parts surrounding a casing chamber 20 is provided, the casing 10 has a cam ring 13 and two end covers 11, 12 for covering the cam ring 13. A valve opening 36 of a release valve 35 is formed in end face of the cam ring 13, and is connected with a fluid outlet 34 through a bore 37 formed in the wall of the cam ring. And a valve seat 38 is formed in end face of the cam ring 13 facing an end face cover 12. Furthermore, a valve chamber 41 for receiving a valve member 39 is formed in the end face cover 12 and the valve chamber 41 is open to a release chamber 15. By this constitution, the release valve 35 is simply formed between the cam ring 13 and the end face cover 12 to provide possibilities of applications and improvement.
Patent JP-H09330682-A (JP)
Title: Ceramic discharge lamp, lamp device, lighting device, and liquid crystal projector
Inventor: ITO AKIRA
IPC: H01J61/30
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide high luminous efficiency and a long life by constituting an airtight container as an arc tube material with a translucent ceramic having high heat resistance and low reactivity to a sealed chemical. SOLUTION: When a ceramic metal halide lamp 1 is to be assembled, an anode 3a, an electrode shaft 4a, and an external electric terminal 6a are fitted to a major axis plug body 5 integrally sintered in an anode side neck section 2c. A cathode 3b, an electric shaft 4b, and a coil 9 are inserted into a cathode side neck section 2b, a minor axis plug body 7 is inserted into an insertion hole 8 in the cathode side neck section 2b, and an electric terminal 6b on the cathode side is fitted. A bulb 2 is evacuated to the prescribed pressure, a proper quantity of a discharge medium is fed into the bulb 2 through an exhaust passage, and the minor axis plug body 7 is airtightly sealed in the insertion hole 8. Even if the anode side neck section 2c is made a high temperature when the lamp 1 is lighted, the anode side neck section 2c can be sealed at a high withstand pressure.
Patent JP-H09102952-A (JP)
Title: Decoding device for data stream
Inventor: RISHIYARUTO BURANRU
IPC: H04N7/26
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To increase extraction and decoding speed of a code length without the use of a large-sized and expensive means. SOLUTION: A logic device receives data including a maximum number of bits in a variable length code from an offset stage, returns a length of decoded data to the offset stage, generates a decoded code and decodes a data stream 2 representing a moving image coded according to the MPEG standards. In this case, the decoder includes a controller 7 controlling two separate processing units 8, 9, the 1st processing unit 8 extracts a code length and gives it to the offset stage and the 2nd processing unit 9 decodes the code.
Patent JP-H09327413-A (JP)
Title: Attaching structure of bathroom counter
Inventor: SAITO HIROYUKI
IPC: E04H1/12
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of a bathroom counter equipped with an inspection opening in the back side, which can hold security of water seal performance and performance without impairing those. SOLUTION: This attaching structure of a bathroom counter has a counter 3 set on the upper face of a flat part 12 almost horizontally extended to the wall face side of a bathroom from the upper end of a sidewall erected at the end part of the washing place of the bathroom and an opening part 13 for an inspection opening is set on the flat part 12. The opening part 13 is composed of a first erected wall 13a erected on the periphery of the opening, and a first flat part 13b almost horizontally extended inward from the periphery of the first erected wall 13a, a second erected wall 13c, on the upper end of which a second flat part 13d is mounted, erected on the inside periphery of the first flat part 13b. A watertight sealing material 4 is adhered to the first flat part 13b and the back face of the counter 3 is supported by the second flat part 13d of the second erected wall 13c.
Patent JP-S63830-A (JP)
Title: Optical detector
Inventor: KUDO TOSHIYUKI
IPC: G02B3/00
Filed: 1987-06-12
Abstract: PURPOSE:To reduce the quantity of return light beams returned from the inside of a resin surface to a light receiving element side, by forming a recessed part, or a projecting part at a part confronting with the light receiving element, on the resin surface of the light receiving element on which resin molding is applied. CONSTITUTION:On the light receiving surface of a mold resin 7g confronting with light receiving elements 7a, 7b, and 7c, a circular recessed part 7i is formed. In this case, it is possible to form a linear recessed part 7j instead of the recessed part 7i, and to form circular recessed parts 7i', and 7i'' respectively on the surface confronted with the elements 7a and 7b, and furthermore, to form the projecting part instead of the recessed parts 7i, 7i'.... In this way, reflected light beams B1 are changed to scattered light beams B2 by the recessed parts 7i..., and the return light beams to the elements 7a... can be reduced, and interference between incident light beams B0 and the light B2 can be reduced. Therefore, it is possible to keep balance in light quantities between tracking elements, and to reduce the temperature change of a tracking error signal, and to perform a stable tracking operation.
Patent JP-H09328049-A (JP)
Title: Air bag device for vehicle
Inventor: SAITO KAZUHIRO
IPC: B60R21/205
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device which can open a lid part stably with no dispersion, further with deformation prevented even by applying a load from a surface side to an instrument panel main unit, to improve productivity and reduce a cost. SOLUTION: An air bag device is constituted such that an air bag device main unit 23 is arranged in a prescribed position in a back side of an instrument panel main unit 22 formed into a single layer by a synthetic resin, in a back surface of the instrument panel main unit 22 opposed to an air bag protruded part 23a of the air bag device main unit 23, an air bag inflating lid part 24 is partition formed by a thin thickness hinge groove 24a and an opening burst groove 24b. Here, a reinforcing bracket 25 is provided, which is formed by having an opening part 25a capable of inserting an air bag 23b swollen from the air bag device main unit 23 and bringing a peripheral edge of the opening part 25a into contact with an inner side surface of the lid part 24.
Patent JP-H0256560-A (JP)
Title: Electrophotographic device
Inventor: INOUE MOTOICHIRO
IPC: G03G21/00
Filed: 1988-06-15
Abstract: PURPOSE:To easily add an option and to replace a control program on a custom er side by combining two or more of a main control part, an interface connec tion part, an additional option part, and an operation display part and loading them in a device main body detachably. CONSTITUTION:At least two of the main control part, interface connection part, additional option part, and operation display part are combined and loaded in the device main body detachably. For example, a controller 31 and an engine driver 39 as the main control part, a connector 32 for interface connection as the interface connection part, an outer package option loading part 33 as the additional option part, and an operation display panel 38 as the operation display part are combined integrally to form a control cartridge 29. Then this cartridge 29 is loaded detachably in a printer main body as the device main body. Consequently, the main control part 31 and its peripheral part can easily be accessed on the customer side and reconstruction and the fitting of an option that an end user requires are facilitated.
Patent JP-S5938803-A (JP)
Title: Temperature regulator
Inventor: YOSHIKAWA TOMIO
IPC: G05B11/18
Filed: 1982-08-27
Abstract: PURPOSE:To perform an accurate temperature differential range and to prevent the reversion of an operation sequence, by allowing the variation of the least significant bit of the digital output, which is obtained by subjecting the resistance change of a thermistor to A/D conversion, to correspond to turn-on and off operations of an auxiliary relay. CONSTITUTION:A voltage (analog quantity) divided by a resistance 14 and a thermistor 1 is converted digitally by an A/D converter 30 and is outputted to outputs 2<0>-2<3>. This output is converted to a voltage level in a buffer 31 and is impressed to - inputs of comparators 2-4. For - input voltage of comparators 2-4 which are changed in steps, voltages obtained by dividing a + input voltage by resistances 42-45 are impressed to + inputs of comparators 2-4. These + input voltages and - input voltages are compared to output 0V or voltages determined by resistances 46-49, 47-50, and 48-51 to outputs of comparators.
Patent JP-S5480391-A (JP)
Title: Production of plasticized phenolic resin
Inventor: HORIBATA SOUICHI
IPC: C08G14/00
Filed: 1977-12-07
Abstract: PURPOSE: After the reaction between a phenol and formaldehyde in the presence of an alkaline catalyst, thiourea is added and the reaction is effected to produce said phenolic resin with excellent plasticity.  
     CONSTITUTION: The first-stage reaction between formaldehyde and a phenol in a molar ratio of 1.4-2.3 is conducted in the presence of an alkali catalyst at a pH of 7.8-9.5 under reflux with heating for 20-40 min and then thiourea in an amount of 0.2-0.6 mole per mole of the phenol is added to effect the second reaction under reflux for 20-40 min.  
     EFFECT: A plasticized phenolic resin with large miscibility with water and high fluidity during molding is produced.  
     USE: Varnishes for decorative and laminated boards. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10337502-A (JP)
Title: Safety device for centrifugal separator and method for controlling safety device
Inventor: ONO HIROSHI
IPC: B04B13/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To ensure safety when a rotor cover is not set in place and thereby enable the rapid rotation of the rotor by stopping or reducing the rotation of a motor to a safe operating level when the pressure difference between the upper part and the lower part of the rotor exceeds a specified value. SOLUTION: Pressure signals connected by an upper pressure measuring instrument 5a and a lower pressure measuring instrument 5b are read using a controller 9. Then a pressure difference between the upper pressure and the lower pressure of the rotor is determined by calculation based on the difference between both signal readings. The controller 9 reads a pressure threshold value stored in ROM and compares it with the pressure difference. When it is the threshold value > the pressure difference, the operation of a centrifugal separator is continued. On the other hand, when it is the threshold value < the pressure difference, the rotation of a motor 4 is stopped through a motor control part after interpreting that a cover is not set in place on the rotor.  In this case, the operation of the centrifugal separator can be continued by reducing the rotary frequency of the motor 4 to a level in which the pressure difference is below the threshold value, without stopping the motor 4. This control should preferably be performed at a specified time interval using a timer on the controller 9. Thus it is possible to ensure safety in the operation of the centrifugal separator.
Patent JP-S6210022-A (JP)
Title: Monoclonal antibody
Inventor: OKAJI MAKOTO
IPC: C07K16/00
Filed: 1985-07-05
Abstract: PURPOSE:To provide the titled antibody capable of bonding specifically to the microorganisms of Pseudomonas aeruginosa E-group, belonging to IgG, and effective for the prevention and remedy of infectious disease of mouse with Pseudomonas aeruginosa by intravenous administration. CONSTITUTION:The monoclonal antibody obtained by culturing a hybridoma of a cell producing an antigen against Pseudomonas aeruginosa and a myeloma cell forms a bond specifically to Pseudomonas aeruginosa E-group microorganisms and belongs to IgG. The antibody is used as an active component, or preferably, it is combined with an antibiotic substance (e.g. astromycin) to obtain a preventive and remedy for infection with Pseudomonas aeruginosa. The hybridoma is produced by immunizing a mouse with the autolytic liquid of Pseudomonas aeruginosa cell, and fusing the lymphocyte of the mouse with a myeloma cell. It can be administered in the same manner as the application of human IgG for intravenous injection. Since it has high antibody value, the dose can be decreased remarkably compared with the human IgG for intravenous injection.
Patent JP-S6126292-A (JP)
Inventor: NAKATANI SEIICHI
IPC: H05K3/46
Filed: 1984-07-17
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-S5849815-A (JP)
Title: Burner
Inventor: SHIBUYA KIYOUICHI
IPC: F23D11/38
Filed: 1981-09-21
Abstract: PURPOSE:To improve durability of a burner, by disposing heat-resistant and abrasion-resistant ceramics to the periphery and the front side of a shapeless  refractory. CONSTITUTION:Heat-resistant and abrasion-resistant ceramics C are equipped to the under surface and a lower half part of the front of a shapeless refractory 3, coating the periphery of a burner body 1. The ceramics C are composed of two  kinds of ceramic pieces 5 and 6, disposed in plurality in an array to specified  positions. With such an arrangement, durability of a burner is improved, continuous use for an industrial furnace and a burner apparatus can be assured for a long time, and productivity in manufacturing a burner can be improved. In  addition, a burner can easily be repaired in a short time, by only replacing  ceramic pieces.
Patent JP-2000337688-A (JP)
Title: Control circuit of air-conditioner
Inventor: FUNABA CHIZUMI
IPC: F24F11/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve performance and safety when at the time of capturing an analog voltage value by connecting electronic parts such as a temperature sensor that should be insulated from an AC power supply for safety to a control circuit via a VF conversion part for performing the VF conversion of the analog voltage signal of the electronic parts and an insulation element. SOLUTION: A control part 9 in an air-conditioner captures the output signal of electronic parts 10 such as a temperature sensor for detecting the temperature of the fresh air via a VF conversion part 18, sends a control signal to an inverter part 3, and controls the rotation of a motor 4. In this case, in a comparator part 2, the inverter part 3, a motor 4, a power supply circuit 5, and the control part 9, an AC power supply 1 and the ground are made common and are not electrically insulated, on the other hand, the VF conversion part 18 and the electronic parts 10 are electrically insulated from the AC power supply 1 by an insulation element 8 and a transformer.  Also, the surface part that a person should avoid contact is constituted in double insulation structure, further converting the circuit part insulated from the power supply with an additional insulator to prevent electric shock.
Patent JP-H09310153-A (JP)
Title: Steel for bearing excellent in cold forgeability
Inventor: HIRAOKA KAZUHIKO
IPC: F16C33/12
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To facilitate cold forging by using a steel for a bearing for cold forging contg. specified amounts of C, Si, Mn, Cr and Fe for a bearing having a bearing ring with a specified thickness. SOLUTION: This steel for a bearing is the one having a compsn. contg., by weight, 0.6 to 0.85% C, <=0.15% Si, <=0.4% Mn, 0.6 to 1.6% Cr, and the balance substantial Fe. This steel for a bearing is used for a bearing having a bearing ring with <=6mm thickness. For regulating its quenching hardness to >=60HRC, the content of C is needed by >=0.6%. In the case of >=0.85% C content, its annealing hardness increases. Si and Mn are ferrite strengthening elements. In the case their contents exceed 0.15%, its cold forgeability deteriorates. The content of Cr is needed by >=0.6% for improving its hardenability and the spheroidization of cementite. In consideration of the cost effectiveness, the upper limit of the Cr content is regulated to 1.6%. In the case its thickness exceeds 6mm, its hardenability is made insufficient.  Since cold forging is facilitated, the cost reduces and the yield improves.
Patent JP-S5937868-A (JP)
Title: Winding device for tape
Inventor: KITAMURA SHIGEO
IPC: H02K15/10
Filed: 1982-08-24
Abstract: PURPOSE:To stably wind an insulating tape by blowing air of suitable temperature to the front surface of a rotary disk and heating the tape at the suitable temperature. CONSTITUTION:A body 31 is secured to the rear of a supporting frame 9 in a tape winding device 30 so as to store hot air. Hot air is fed from a hot air blower which is installed exteriorly through a pipe 32 into the body 31. A diffuser 33 which is provided at the front surface side of a rotary disk 9 blows hot air from the body 31 so as to heat an insulating tape 16 which is fed to the suitable temperature. The tape 16 is fed to a coil conductor 2 through a tension adjusting unit 17 from a tape mounting implement 15.
Patent JP-H01317808-A (JP)
Title: Pneumatic tire
Inventor: ISHIKAWA KOJIRO
IPC: B60C11/11
Filed: 1988-06-17
Abstract: PURPOSE:To make pattern noise into white noise as well as improve the uniformity by arraying plural block columns on the tire ground plane and plural pitches with different pitch lengths on the block columns respectively. CONSTITUTION:On the ground plane of a tire, at least two block columns A, B are placed along the tire circumference in the cross direction of the tire to the surface center line M of a tread. At least two kinds of pitches 1, 2 with different pitch lengths PL, PS are arrayed on the block columns A, B respectively. On the respective block columns A, B, the ratio of the length PL of the longest pitch 1 to the length PS of the shortest pitch 2 is set more than 1.30. The entire ground plane is divided equally into 12 in the tire circumference as well as the area ratio of the maximum area to the minimum area in the actual ground contact area of each partition is set less than 1.30.
Patent JP-H06320925-A (JP)
Title: Tire chain connector for automobile and its hook
Inventor: FURUHASHI NOBUYUKI
IPC: B60C27/06
Filed: 1993-05-12
Abstract: PURPOSE:To provide a tire chain connector which is compact and attachable to any ordinary chains by providing the inside connecting part of the chain with a cord or a wire rope, and using a U-shaped connector having a hole at one end and a cord peg at the other end. CONSTITUTION:A chain 11 whose inside connecting part is provided with a cord 6 or a wire rope is put over the outside of a tire 10, and the cord 6 is trailed over the ground and stretched outside. The tire is rotated, and the cord 6 is passed into a hole 2 and suspended on a cord peg 3. When force is made to act from an upper side to press down the tire, the cord 6 is sandwichedly held between the tire 10 and a U-shaped main body 1, and stretched to form the internal connection of the chain 11. The outside of the U-shaped main body 1 is provided with an attaching apparatus or an attaching hole and an attaching metal fittings, which are fastened using rubber and a rope. Metal chips attached to the outside of the U-shaped main body 1 act effectively to snow. The mentioned chain connector and hook can be simply attached to the tire without inserting a hand inside it, and used for any type of chains.
Patent JP-2000338289-A (JP)
Title: Underwater pump
Inventor: WATANABE SHUNZO
IPC: F04D7/08
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an underwater pump which is made not to give unstable vibration to the pump axis supporting an impeller even if solid adheres and accumulates on the cylinder containing impellers and 4t affects leak flow. SOLUTION: An underwater pump is provided with an inner groove 37 provided on an inner seal part 36 formed with a ring piece 35 fixing outside impellers 33 and a box 30 along the circumference direction of the box 30 side, water introduction grooves 39 crossing the inner groove 37 and extending along the axial direction of a pump axis 31 and pocket grooves 38 connecting with the water introduction grooves 39 and placed intermittently along the circumferential direction on the box 30.
Patent JP-H097497-A (JP)
Title: Heater
Inventor: NARISAWA TOSHIAKI
IPC: H01J9/08
Filed: 1995-06-15
Abstract: PURPOSE: To provide a heater which has high mechanical strength of an insulating film, high reliability and the long service life. CONSTITUTION: A heater has an inorganic porous insulating film 2 to cover a metallic wire 1 by molding the metallic wire 1 composed of a heat resistant conductive material in a coiled coil shape. In this heater, a protective layer 6 is arranged between the metallic wire 1 and the insulating film 2, and the protective layer 6 is composed of a substance higher than an electric resistance rate of the metallic wire 1.
Patent JP-S6210177-A (JP)
Title: Pigment dispersion conposition
Inventor: ISHIDA YOSHIICHI
IPC: C08L67/00
Filed: 1985-07-07
Abstract: PURPOSE:To provide the title compsn. usable as a seed pigment for both a water paint and a solvent paint and having an excellent storage stability, which comprises a particular polyester resin compsn., a pigment, and a mixture of an ether or an alkylene caronate with an arom. hydrocarbon. CONSTITUTION:A fatty acid or fat and oil (a) contg. 60 wt.% or more 12C or higher unsatd. fatty acid having at least one C-C double bond in one moleccule is reacted with a 3-12 C polyhydric alcohol (b) havig 3-6 hydroxyl groups and a 7-15 C arom. monocarboxylic (c) in such a manner that the ratio of the number of hydroxyl groups in the component (b) tothe number of carboxyl groups in the component (c) is 0.5-1.5, thereby obtaining a polyester resin compsn. (a) having an avreage molecular weight of 300-10000. 100 pts.wt. component A is blended with 400 pts.wt. or less pigment and 5-60 pts.wt. mixture of an the formula (wherein R is a 1-6 C alkyl;R' is H or a methyl group; X is a hydroxyl group or acetic acid residue; mis an integer of 0 or 1; is an integer of 1-3; and m + n is an integer of 2 or 3) or an alkylene carbonate (wherein alkylene is ethyiene, propylene or butylene) with an arom. hydrocarbon in a volume ratio of 100 : 2-200.
Patent JP-S5849806-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: OGINO TOSHIROU
IPC: F23D3/02
Filed: 1981-09-18
Abstract: PURPOSE:To increase the variation range of vaporizing rate of combustion gas, by providing a damper mechanism to control the rate of air, flowing into a combustion chamber from small holes perforated through the wall of a combustion chamber, to the inside of a wick guide cylinder, in a liquid fuel combustor of double cylinder type, of which vaporizing source is a wick. CONSTITUTION:A damper mechanism to control the rate of air is provided to the inside of a wick guide cylinder 3, of which area is smaller than the total section area of small holes provided to a wick outer casing 4, facing to the vaporizing surface of a wick 2. The wick guide cylinder 3 is a passage of the air which is fed into a combustion chamber B from small holes perforated through the wall of an inner cylinder 5. The rate of air, passing through the damper mechanism, is changed by moving a lever 14 to the right and the left sides. Heat-resistant, coating compound is put on the vaporizing surface outside of a wick 2, to limit the effective vaporizing area. The distance between the wick 2 and the upper part of the wick outer casing 4 is formed narrower than that between the wick 2 and the inner cylinder 5. With such an arrangement, the variation range of vaporizing rate of combustion gas can be increased in a liquid fuel combustor.