baber/WOPTO huggingface dataset:
Patent JP-S5578049-A (JP)
Title: Resin composition for shell mold
Inventor: YOSHIKAWA YASUSHI
IPC: B22C1/22
Filed: 1978-12-09
Abstract: PURPOSE: Title composition that is made by combining a specific phenolic compound with a phenolic resin as a cushion, thus giving high mold strength after cured.  
     CONSTITUTION: To (A) phenolic resin, is added (B) 1W30, preferably 5W20wt% of a compound of the formula [the reaction product from 2,2,4-trimethyl-4(hydroxyphenyl)coumarone and isopropenylphenol] to give said composition. Further, to 100 parts by wt of the composition are added 0.025W1.2 parts of sand particles and a curing agent as hexamethylenetetramine and the mixture is used as sand particles covered with resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09330972-A (JP)
Title: Substrate transporting device
Inventor: SASAKI YASUSHI
IPC: H01L21/68
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transporting device which can suitably control the atmosphere. SOLUTION: A blowing section 6 is provided above a substrate holding arm 1 so that the section 6 can be moved together with the arm 1. The section 6 is connected to a clean unit 8 through a tubular duct 7. The unit 8 is incorporated with a fan 9 and a filter 11, and the air which is fed under pressure from the fan 9 and from which specific components to be removed are removed through the filter 11 is supplied to the section 6 through the duct 7 and blown upon a substrate W held by the arm 1. As a result, the space around the substrate W is formed and maintained in a required atmosphere.
Patent JP-S5376173-A (JP)
Title: Concentrating method of waste liquid
Inventor: IZUMI SEIJI
IPC: B01D61/04
Filed: 1976-12-18
Abstract: PURPOSE: To improve a concentration rate of waste liq. and thus decrease a cost of solidification treatment such as drying etc. after reverse osmotic operation, by passing waste liq. contg. org. materials and large amounts of salts to an electric dialytic device and thereafter concentrating it in an inverse osmotic device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05336811-A (JP)
Title: Seedling-transfer apparatus for transplanter
Inventor: KAJITANI HIROMASA
IPC: A01C11/02
Filed: 1992-06-11
Abstract: PURPOSE:To provide an apparatus effective in preventing the disengagement of a belt of a posture-changing part from a pulley. CONSTITUTION:A seedling belt is transferred in fallen state, the posture of the seedling is changed to a state perpendicular to the transfer face by a posture-changing part 36 on the transfer path before supplying the seedling to a planting part and the seedlings are collected to a transplantation unit and transplanted. In the transplantation machine having the above construction, the posture-changing part 36 is provided with a pair of upper belt 16c and a lower belt 16d oppositely placed on the transfer face, the upper parts of the belts 16c, 16d are supported with pulleys 38a, 38a, the outer faces are pressed with tension rollers 18a, 18b and the downstream sides are supported with a pair of parallelly placed pulleys 38b, 38b perpendicular to the transfer face. A guide roller 20a for pressing the seedling-holding face of the outer belt 16c is placed inside of the upper belt 16c and on the upstream side of the pulley 38b.
Patent JP-2000336798-A (JP)
Title: Fire resistive covering material in vibration isolation device
Inventor: HORI OSAO
IPC: E04B1/94
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To follow up to the shear deformation of a vibration isolation device while facilitating mounting and demounting works, and to improve appearance at all times without dirt by dust or the like of the surface of an external-layer covering material. SOLUTION: The surface side is composed of an external-layer covering material 11 comprising a polyisobutylene rubber sheet in the fire resistive covering material 8 while the covering material 8 is constituted by laminating flame- resistant cloth 12 and an internal-layer covering material 13 consisting of the mixed material of ceramic fiber and glass fiber on the inside of the covering material 11. Since the surface of the external-layer covering material 11 is covered with modified polyurethane paints 14 having flexibility, tacks on the surface of the external-layer covering material 11 are removed, and the adhesion of dust or the hand marks of an operator in the case of execution is prevented. The modified polyurethane paints 14 are composed of a main agent comprising a polyester resin and a curing agent using fatty isocyanate as a component.
Patent JP-H0445826-A (JP)
Title: Flue gas desulfurization apparatus
Inventor: NOSAKA HIROYUKI
IPC: B01D53/81
Filed: 1990-06-11
Abstract: PURPOSE:To provide the system which is low in cost and simple in process although the desulfurization performance is slightly inferior to the prior art by spraying a desulfurizer into a combustion device or the outlet duct of an air preheater, then spraying water in a desulfurization reactor on the downstream. CONSTITUTION:After the exhaust gas discharged from the combustion device is heat exchanged with the air preheater 3, the exhaust gas is passed through the desulfurization reactor 5 by which the SOx in the exhaust gas is removed. The desulfurizer contg. the compd. of an alkali metal system or alkaline earth metal system is sprayed by a desulfurizer spraying means 2 into the combustion device 1 or the outlet duct of the air preheater 3. Further, the water is sprayed in the desulfurization reactor 5 on the downstream by a water spraying means 4. Consequently, the cost is reduced and the process is simplified although the desulfurization performance is slightly inferior to the prior art.
Patent JP-S5376454-A (JP)
Title: Frost-detecting device
Inventor: KASAHARA MASAO
IPC: F25D21/02
Filed: 1976-12-17
Abstract: PURPOSE: A frost-detector devised to detect frosting correctly by using the vibration of a vabrator provided with piezoelectric elements to detect frosting directly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6310702-A (JP)
Title: Production of slow-releasing preparation
Inventor: SUGIURA HISAO
IPC: A01N25/10
Filed: 1986-07-01
Abstract: PURPOSE:To obtain a slow-releasing agent capable of surely and stably releasing an agent such as insecticide over a long period, with simple means at a low cost, by mixing a resin with a carrier, impregnating an agent in the mixture and solidifying with press. CONSTITUTION:A resin such as polyethylene, polypropylene, nylon, polyvinyl chloride, polyvinyl acetate, cellulose derivative, etc., is mixed with a carrier at a weight ratio (resin:carrier) of 2:1-1:100, preferably 1:(1-20) and the mixture is impregnated with one or more agents selected from insecticide, attractant, repellent, pheromone, moth-proofing agent, perfumery, deodorant, etc. The obtained composition is pressed and solidified preferably in the form of a tablet. A slow-releasing agent capable of slowly releasing the above agent over a long period and keeping its activity can be produced by this process at a low cost. The resin is used usually in the form of powder or granule.
Patent JP-H09327524-A (JP)
Title: Bed
Inventor: KATO MAKOTO
IPC: A61N5/06
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a bed for preventing bedsores and osteoporosis. SOLUTION: This bed 10 is constituted by providing a water bag 20 for which water 22 is filled inside and a heater 40 with a thermostat on a bed frame 30. For the water bag 20, the light transmission part 28 of a light transmissive material is formed at an upper surface part and a lower surface part 24 and 26. Also, a light emitting body 80 for emitting near ultraviolet light provided with a sterilization function and the generation acceleration function of active vitamin D is provided between the water bag 20 and the bed frame 30 and the light from the light emitting body 80 is radiated to the outside through the light transmission part 28 of the water bag 20.  Thus, when a bedridden bed user 100 lying down on the upper surface part 24 is irradiated with the light, the bedsores due to bacteria infection are prevented and the progress of the osteoporosis is suppressed by the generation of the active vitamin D essential to the generation of bones.
Patent JP-H103011-A (JP)
Title: Plastic clad optical fiber
Inventor: NONAKA TAKESHI
IPC: G02B6/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber with a clad consisting of a resin reduced in transmission loss, having excellent mechanical characteristics and Young's modulus, by using a plastic contg. a polymer of a multifunctional (meth)acrylate compd. contg. the repeating unit of a fluoroethylene group as clad material. SOLUTION: The plastic contg. polymer of the multifunctional (meth)acrylate compd. contg. the repeating unit of fluoroethylene group is used as the clad material. Trifunctional and higher function and more particularly quadrifunctional compds. are preferably used as the multifunctional (meth) acrylate compd. which is the polymn. component of the clad resin in order to enhance the Young's modulus of the polymer. Further, the use of the compd. expressed by the formula is possible. In the formula, (b), (f) denote positive integers; (d) denotes an integer of >=2; (a), (c), (e), (g), (h), (i) denote 0 or positive integers; X denotes hydrogen or methyl group and Y denotes hydrogen or fluorine.
Patent JP-H05318091-A (JP)
Title: Transporting device for half molten metal working machine
Inventor: SAIKAWA SEIJI
IPC: B22D18/02
Filed: 1992-05-20
Abstract: PURPOSE:To hold supports of a transporting robot for transferring billets B which are blank materials from a heating conveyor to dies so as to prevent the cooling thereof during the stage for heating the blank materials. CONSTITUTION:This transporting device has a transfer means for picking up the billets of the blank materials heated to a half molten state by induction heating coils 2c and transferring the billets to the dies 3 and a heat keeping means for heating the supports of the billets constituting this transfer means. The supports are constituted of conductive and permeable materials and a region which can be heated by the magnetic fluxes leaking from the induction heating coils 2c is set as the place where the supports stand by before the heating of the next billet ends after the end of the previous transportation so that the supports for heating the billets are heated by the magnetic fluxes leaking from the high-frequency induction heating coils 2c for heating the blank materials while the supports stand by before the heating of the blank materials.
Patent JP-S5578721-A (JP)
Title: Groundwork of wooden building
Inventor: TAKAHARA SUSUMU
IPC: E02D31/02
Filed: 1978-12-11
Abstract: PURPOSE: To prevent corrosion of wooden groundwork at an early stage and also prevent the place from being inhabited by white ants by providing moisture intercepting partition on the surface of ground under the floor upward from end part toward center to facilitate the move of air in the space under the floor and reduce the moisture.  
     CONSTITUTION: Groundwork of wooden building is constituted by concrete base 11 and wooden foundation 12 placed on the base. In concreat base 11 are provided ordinary ventilation hole 15 and, in the direction of stretcher on the upper surface of base, a number of concave groove for draft 13. On the surface of ground 16 in the space under the floor 14 are laid pebbles 21 and is provided thereon sheltering wall 20 made of concrete 22, being given upward inclination from end part toward central part of space under the floor. This inclination allows the air from ventilation hole 15 to flow upward, thus making air draft better. This construction serves to prevent the place from being inhabited by white ants and also check the corrosion of wooden foundation at an early stage by preventing moisture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09309306-A (JP)
Title: Anti-skid pin block
Inventor: TANAKA NOBUO
IPC: B60C27/16
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To display anti-skid performance on ice and snow and prevent the generation of a road surface flaw and environmental pollution by dust without chipping the road surface even on a dry road by embedding an anti-skid pin in special rubber to form an integrated anti-skid pin formed body, and fixing this integrated anti-skid pin formed body fittingly to a formed body holder. SOLUTION: Since an anti-skid pin 3 is supported by special rubber 2 hardened at the temperature, close to a freezing point, or lower, the characteristic of soft rubber is maintained by heating of tire rubber 7 during travel in a normal temperature area or on the dry road surface. The supported anti-skid pin 3 therefore fluctuates easily so as to avoid resistance easily at the time of coming in contact with the road surface, and chipping of the road surface is nullified. On ice and snow of a freezing point or lower, the special rubber 2 rises in hardness, and fluctuation in response to action such as resistance from the outside becomes markedly difficult. The anti-skid pin 3 therefore keeps an upright protruding state, and a grounding state becomes a state of biting into the icy road surface, so that resistance rises markedly, and anti-skid performance is displayed.
Patent JP-H092196-A (JP)
Title: Passenger protection device drive circuit
Inventor: AKIYAMA YOSHIYUKI
IPC: B60R21/16
Filed: 1995-06-20
Abstract: PURPOSE: To prevent occurrence of malfunction of an adding squib drive circuit by providing an electronic switch to turn ON and OFF in linkage with a machine switch heretofore mounted on an additional circuit and applying a voltage on the adding squib drive circuit by the electronic switch. CONSTITUTION: An adding squib drive circuit 4 receives a signal from a microcomputer 1 and turns ON electronic switches 6d-6f in the squib drive circuit 4 like a conventional squib drive circuit 3. Electronic switches 8a and 8b turned ON when a machine switch 5a is turned ON are arranged upper stream from an electronic switch 6f. Since the adding drive circuit 4 controls the electronic switches 8a and 8b by turning ON and OFF the machine switch 5a, malfunction of a squib 7b owing to malfunction of the microcomputer 1 is prevented from occurring.
Patent JP-S5484478-A (JP)
Title: Lead frame for semiconductor device
Inventor: OOSETO JIROU
IPC: H01L21/60
Filed: 1977-12-19
Abstract: PURPOSE: To evade the breaking of a thin metal wire fitted to a gap between an inner lead and die pad constituting a lead frame, by preventing strain from occurring by filling the gap with a glass insulator for fixing.  
     CONSTITUTION: Inner lead 1 and die pad 4, which are nearly plane each other, are fixed mechanically into one by filling the gap between the both with insulator 5 made of glass. As a result, it will not deform due to external force, and thin metal wire 3 connecting semiconductor element 2 fitted onto the lead frame to lead 1 will not be broken during handling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5942189-A (JP)
Title: Resistance welding method of laminated plate
Inventor: SHIBATA YOUICHI
IPC: B23K11/16
Filed: 1982-09-02
Abstract: PURPOSE:To perform stably welding with always excellent welding quality in the stage of spot-welding laminated plates to each other by conducting electricity onto the metallic plate of one of the laminated plates and pressurizing the welding spot of both laminated plates with electrodes. CONSTITUTION:The metallic material 7a of a laminated plate 7 and the metallic material 8b of a laminated plate 8 are pressurized in the position where these materials face to each other by electrodes 9, 10 and a voltage is applied thereto with a voltage transformer 11 in the stage of spot-welding the laminated plates 7, 8 consisting of non-conductive materials 7c, 8c of plastics or the like sandwiched with the metallic materials 7a, 7b and 8a, 8b. The electrode 10 having a large contact area is placed on the material 7a of the plate 7 apart by a prescribed distance therefrom and is connected to a terminal differing from the electrode 9 in the transformer 11. Electric current flows from the electrode 9 to 12, and since the electrode 9 has a small sectional area, the materials 7c, 8c are melted and extruded by the temp. elevation resulted from the large current density, by which the electrodes 9 and 10 are conducted to each other and the laminated plates are spot-welded 14.
Patent JP-H113487-A (JP)
Title: Inter-rod member communication structure in hole cutting device
Inventor: KUMAMOTO HARUO
IPC: E21B47/135
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an inter-rod member communication structure in a hole cutting device which facilitates connecting work of rod members. SOLUTION: Interfacing control boards 23 and 23', infrared light emitters 21 and 21' and infrared light receivers 22 and 22' are provided in an inner pipe 12 around a corresponding connecting part of auger rods 10A and 10B which are mutually connected and after measured data of a measuring instrument such as an inclinometer 20 is converted into a digital signal by the control boards, infrared communication is performed between light emitter and receiver. Open ends of the pipes 12 are closed by pressure glass 15A and 15B which has translucency and waterproof to the inside of the pipes is made perfect.
Patent JP-S63318065-A (JP)
Title: Metal halide lamp
Inventor: MIYASHITA HISASHI
IPC: H01J61/20
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a light source whose emission spectrum covers the range from ultraviolet to visible rays by one light source and whose optical output is stable by sealing mercury and dysprosium halide into a double-bulb structured- lamp made up of an outer bulb and an inner bulb made of quartz glass, specifying the inside diameter of the inner bulb and sealing electrodes having core wires with the specified diameter into both ends of the lamp. CONSTITUTION:The inside diameter of an inner bulb 1 made of quartz glass is set to 2-6mm, electrodes 8 having core wires with the diameter 0.2-0.3mm are sealed into both ends of the inner bulb at a distance 5-15mm from each other and 2-20mg of mercury, 0.3-3mg of dysprosium iodide per 1cm<3> of content volume of the inner bulb 1 and adequate quantity of rare gas are sealed as sealed materials. If the inside diameter of the inner bulb 1 is set less than 2mm, luminance increases but lamp optical output deteriorates and if it is more than 6mm, luminance remarkably decreases. If the distance between the electrodes in the inner bulb 1 is set more than 15mm, stability of optical output decreases and if it is set less than 5mm, optical output remarkably deteriorates. Accordingly, spectrum is made effective in the range from 200nm to 800nm, and high luminance and high stability of optical output are realized.
Patent JP-S5980947-A (JP)
Title: Manufacture of electronic parts
Inventor: UEMATSU SHIYUNEI
IPC: H01L23/08
Filed: 1983-08-24
Abstract: PURPOSE:To improve the accuracy of sealing of a sealing section, and to realize the continuous operation of a continuous frame by bending a lead section before sealing treatment. CONSTITUTION:A semiconductor element 5 is welded to the adequate position of a lead frame 4 under a flat state, and the electrode pads of the element 5 and leads made correspond to the pads are connected electrically by wires 6. A spacer is arranged along where corresponding to the side surface of a base 2, rods for bending the lead are dropped from the upper section of the frame 4 and lead sections 4a are pushed and bend downward, and a cap 3 and the base 2 are made corresponde to the principal section of the frame 4, pushed against it and welded and sealed from the upper and lower sections of the frame 4. In this case, the frame is held by the cap 3 and a base 2 member from upper and lower sections through a substance such as glass for welding, and a heat block heated at approximately 500 deg.C is pushed against it from the upper and lower sections of a sealing member.
Patent JP-H11641-A (JP)
Title: Garbage treatment method and apparatus therefor
Inventor: MUKAI YOSHIHISA
IPC: C02F3/30
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment method by which a garbage treatment apparatus is miniaturized and malodor evolution is suppressed and provide a garbage treatment apparatus employed for such a treatment method. SOLUTION: This garbage treatment method is carried out by employing a liquefying and decomposing tank 2 where solid matter of pulverized garbage is brought into contact with anaerobic microorganism and liquefied, a first and a second aerobic filtration bed tanks 6, 10 where the treated water from the liquefying and decomposing tank 2 is treated, and a circulating means to circulate the treated water of the first and the second aerobic filtration bed tanks 6, 10 between the first and the second aerobic filtration bed tanks 6, 10. Consequently, malodor evolution can be suppressed and an apparatus for the treatment can be miniaturized.
Patent JP-H0725145-A (JP)
Title: Thermal recording material
Inventor: WATANABE KAZUO
IPC: B41M5/337
Filed: 1993-06-24
Abstract: PURPOSE:To provide a thermal recording material especially excellent in recording sensitivity and recording image quality. CONSTITUTION:In a thermal recording material wherein an intermediate layer and a thermal recording layer containing a colorless or light-colored basic dye and a coupler are successively provided on a support, oil absorbable pigment with oil absorption (based on JIS K 5101) of 70ml/100g or more and satin white are added to the intermediate layer and silicon modified polyvinyl alcohol is added to the thermal recording layer as an adhesive.
Patent JP-S63317521-A (JP)
Title: Optical disk substrate
Inventor: HIRATA MOTOYUKI
IPC: G11B7/2533
Filed: 1987-06-22
Abstract: PURPOSE:To obtain an optical disk substrate having excellent heat resistance, mechanical strength and optical properties, by molding a polymer composition consisting essentially of a ring opening polymer of a norbornene derivative having polar groups and irradiating the resultant molded disk with active energy rays. CONSTITUTION:The aimed disk substrate obtained by molding a polymer composition, prepared by subjecting (A) a norbornene derivative containing polar groups consisting of nitrile group, ester group, chlorine atom, acid anhydride group and/or imide group or <=20C hydrocarbon residue containing the above- mentioned polar groups or (B) a mixture consisting of the component (A) and <=50mol.% cycloolefin based compound or a norbornene derivative having aromatic hydrocarbon group, ether group, amide group and/or bromine atom to ring opening polymerization and consisting essentially of a ring opening polymer and irradiating the resultant molded disk with active energy rays.
Patent JP-S5378834-A (JP)
Title: Bonding between voice coil bobbin and cone
Inventor: TAJIMA TETSUO
IPC: H04R9/04
Filed: 1976-12-22
Abstract: PURPOSE:To achieve rationalization of production of speaker and improve its characteristics by effecting bonding by use of acrylic resin composition having specific values of temperature characteristic of Young's modulus.