baber/WOPTO huggingface dataset:
Patent JP-H02280754-A (JP)
Title: Suction-dischage device for waste matter
Inventor: JIEIMUZU EFU MITSUDOO
IPC: A61M1/00
Filed: 1990-03-30
Abstract: PURPOSE: To prevent the mechanical trouble of a suction type exhausting system, and the occurrence of the leakage of waste in the system by providing the system with an openable shutting means for shutting a storing vessel until the storing vessel is operated to open up through a flexible liner for spraying a waste treating agent into the closed vessel. CONSTITUTION: A flexible liner 14 is welded or fixed at the below of a vessel lid 12 in a completely closed state, and a fixing portion 21 has a vertically hanged cylindrical portion 22 elongated on the upper and lower of the vessel lid 12 for directing the stream of the waste toward the bottom portion of the liner 14. The fixing portion 21 and the upper portion 24 of the cylindrical portion 22 cooperatively prevent the deviation of the stream of the waste from the liner 14, at the same time both portions 21 and 24 form a shoulder portion 23 for supporting the duckbill-valve of one way type double slits for conducting the stream of the waste into the liner 14. So far as the vessel lid 12 and the liner 14 are in a closed state, a closed chamber of housing a normally closed storing vessel for housing a waste treating agent is formed in the inside.  The spray or releasing of the waste treating agent into a closed chamber 14' is simply carried out by smashing the liner 14 to release a tube by breaking a packing material, or by smashing the liner 14 to eliminate an end cap from the tube.
Patent JP-S5211417-A (JP)
Title: Pipe locking method
Inventor: SHIBATA TAKUO
IPC: F16L21/08
Filed: 1975-07-18
Abstract: PURPOSE: A pipe locking method with high performance, so as the inserted pipe is not got rid of or is not rotated, when the pipe is inserted into another pipe or housing and is fixed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000285544-A (JP)
Title: Magnetooptic recording and reproducing device
Inventor: IKETANI NAOYASU
IPC: G11B11/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a produced magnetic field from an external magnetic field production part by arranging a magnetic layer which has large in plane directional magnetic permeability than the magnetooptic recording layer of the magnetooptic recording medium opposite the opposite side of the magnetooptic recording layer from the external magnetic field production part. SOLUTION: Recording to the magnetooptic disk 4 is performed by supplying a current to an external magnetic field producer 3 made of an electromagnet and reproduction is carried out by making a light beam from the film surface side; and a magnetic body layer 1 is formed as to the relation between the produced magnetic field and C/N and then an excellent C/N can be obtained with a small current, so that the magnetic field produced by the external magnetic field production part 3 is increased by directing the horizontal component vertically by a magnetic layer 1. The horizontal component of the magnetic field produced by the external magnetic field production part 3 is increased by being directed vertically by the magnetic layer 1.
Patent JP-S61246661-A (JP)
Title: Detection of brittleness for heat-resisting steel
Inventor: SAITO KIYOSHI
IPC: G01N27/26
Filed: 1985-04-25
Abstract: PURPOSE:To achieve a shorter measuring time and a higher accuracy of the sensitivity, by measuring the polarization characteristic only in the passivity area without passage through an active area. CONSTITUTION:A heat-resisting steel as sample to be tested is arranged as anode 2 facing a cathode 3 in an electrolytic liquid 1 containing organic acid and alkyl benzene sulfonate or a salt thereof and an external power source 4 is connected to both the electrodes to provide a potential so that the current flowing through a circuit is measured with an ammeter 5 or the potential of the sample is measured with a potentiometer 7 based on a collation electrode 6. A fixed voltage E1 is applied to a heat resisting steel 2 connected to the polarization curve measuring device thus obtained and then, lowered at a fixed rate after held up to a fixed time t0. The very small current density changes as shown by (d) and (f) depending on the presence of annealing brittleness. Thus, possible embrittlement can be evaluated qualitatively by detecting the difference in the very small current density.
Patent JP-H02264994-A (JP)
Title: Liquid crystal display device
Inventor: MOMOSE YOSHIAKI
IPC: G09F9/00
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the operation defect of the display element and the distortion of a plastic frame and to improve oscillation resistance and impact resistance by enclosing the liquid crystal display device formed by using an electroluminescence plate with a metallic frame having an insertion port for the luminescence plate. CONSTITUTION:A printed circuit board or flexible circuit board mounted with the liquid crystal display element and the circuit for driving this element is used and the luminescence plate which is a light source is provided under the display element. The metallic frame is used in order to provide protection by fixing or integrating the element, the printed circuit board and the luminescence plate. The port for insertion of the luminescence plate is previously opened to the metallic frame. More specifically, the insertion port 6 sized in the transverse direction W at the transverse width+2mm of the luminescence plate and in the height direction H at the max. thickness+1.5mm of the luminescence plate is provided on, for example, the side face to be inserted with the luminescence plate of the metallic frame 2. Installation of pawls for fixing the printed circuit board 5 to the metallic frame 5 is enabled in this way and the side faces of the insertion port 6 is held without being cut off. The strength of the frame 2 is thereby increased.
Patent JP-H02264926-A (JP)
Title: Liquid crystal device
Inventor: MOMOSE YOICHI
IPC: G02F1/1339
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the degradation in specific resistance by the intrusion of impurities during the process of production and to prevent the generation of crosstalks, flickers and jitters by forming spacers of an ion exchange resin. CONSTITUTION:The liquid crystal device consists of glass substrates 1, transparent electrodes 3, oriented films 4, a liquid crystal layer 5, and the spacers 6. The spacers 6 are formed of the strong basic ion exchange resin of a polystyrene system and the spacers 6 which adsorb cations are formed of the strong acidic cationic exchange resin of a styrene system. The ionic impurities are adsorbed to the spacers by the effect of the ion exchange resin even if the ionic impurities are intruded into a liquid crystal panel by the process of producing the liquid crystal panel or the fluctuation in the process of producing the liquid crystal panel in the case of forming the spacers of the ion exchange resin. The high specific resistance is thereby maintained without lowering the specific resistance of the liquid crystal in the liquid crystal panel and, therefore, the crosstalks, flickers and jitters are hardly generated and the degradation in the reliability is obviated.
Patent JP-2000280935-A (JP)
Title: Car body structure
Inventor: KUNO SUSUMU
IPC: B62D25/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To easily increase the rigidity of a cowl top extended in a car width direction over left and right strut houses in a vehicle. SOLUTION: A cowl top 11 extended in a car width direction is placed on the upper surface of a strut house 18 in the vehicle rear side of the upper end center line O of a suspension strut, connected to the strut house 18 by an attaching bolt 9, a reinforcing member 24 extended in vehicle back and forth direction in the vehicle rear side of the upper end center line O of the suspension strut is welded in the inner surface of the upper opening portion 23 of the cowl top 11, and a reinforcing member 30 extended in the car width direction near the car width direction of the upper end center line O of the suspension strut is welded in the inner surface of left and right upper arms 10 extended in the vehicle back and forth direction.
Patent JP-H03287617-A (JP)
Title: Production of linear block copolymer
Inventor: SASAKI YOSHINORI
IPC: C08F297/02
Filed: 1990-04-03
Abstract: PURPOSE:To produce the title copolymer comprising a monoalkenyl-aromatic compound and a conjugated diene and excelling in color tone, transparency, heat stability and the balance among mechanical strengths in good productivity by using a diepoxy compound of a specified structure. CONSTITUTION:A process for producing a linear block copolymer from a monoalkenylaromatic compound and a conjugated diene by using an organolithium compound as an initiator in an inert hydrocarbon solvent, wherein said copolymer is produced by preparing a living polymer wherein the peak mol.wt. of the block copolymer as determined by GPC is 1X10<4>-50X10<4> in terms of standard PS, and the total amount of the monoalkenylaromatic compounds in the copolymer is 10-90wt.%, adding 0.1-1.9 equivalents, per equivalent of the Li atoms of the living polymer, of a diepoxy compound such as a diepoxy compound of formula I {wherein R is a group of formula II [wherein R<1> and R<2> are each H, 1-20C alkyl or the like; R<3> and R<4> are each 1-20C alkyl or the like; R<5> is a 1-30C (O-containing) hydrocarbon group; l and m are each 0-4; and n is 0-10]} or its hydrogenation product and performing a coupling reaction between them.
Patent JP-S5313350-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: IWATA MASAKI
IPC: H01J9/26
Filed: 1976-07-22
Abstract: PURPOSE:Frit paste at excellent viscoisty for an applying operation is applied, so that sinkign will be prevented after the frit paste is dried out, and the manufacture of valves having high dielectric strength characteristics will be economized.
Patent JP-H10262568-A (JP)
Title: Production of ice cake containing large-sized lump of ice
Inventor: OGATA KOICHI
IPC: A23G9/04
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an ice cake containing uniformly dispersed large-sized lumps of ice and rich in overall appearance and eat feeling changes. SOLUTION: This method for producing an ice cake containing uniformly dispersed plural large-sized lumps of ice, is to perform consecutively (1) a process of cooling plural large-sized lumps of ice forming a water layer on the surface thereof in a forming mold and adhering the lumps each other, (2) a process of filling a syrup into the mold and (3) a process of cooling the mold for freezing the large sized lumps of ice and the syrup.
Patent JP-S63253496-A (JP)
Inventor: TATE KOJI
IPC: G07D9/00
Filed: 1987-04-09
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-2000282196-A (JP)
Title: Production of aluminum alloy foil base, and aluminum alloy foil base produced by the production method
Inventor: TSUBOTA TAKAHIRO
IPC: C22F1/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy foil base capable of obtaining an aluminum alloy foil small in back side stripes. SOLUTION: An aluminum alloy ingot contg., by mass, 0.05 to 0.5% Si, 0.15 to 2.0% Fe, <=0.18% Cu, and the balance Al with inevitable impurities is subjected to homogenizing treatment at a temp. of 520 to 580 deg.C, is next subjected to hot rolling in such a manner that the starting temp. is controlled to 350 to 450 deg.C, is then subjected to cold rolling, is moreover subjected to process annealing at a temp. of 300 to 450 deg.C and is furthermore subjected to final cold rolling. The obtd. aluminum alloy foil base has a uniform and fine recrystallized structure, and the Al alloy foil obtd. by subjecting the foil base to polymerization rolling is small in back side stripes, excellent in decorativeness and disignining properties and moreover excellent in strength and corrosion resistance.
Patent JP-2000281732-A (JP)
Title: Polymerized latex for moistureproof paper, composition for moistureproof paper and moistureproof paper coated thereby
Inventor: IZAWA YUTAKA
IPC: C08K3/22
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in moistureproof and disaggregation at reusing by preparing a composite structural polymerized latex through polymerization of a monomer mixture comprising aromatic vinyl monomers and the like which gives a polymer having a specified Tg in the presence of a polymerized latex having a specific Tg obtained by polymerization of a monomer mixture comprising aliphatic conjugated diolefinic monomers. SOLUTION: In the presence of a polymerized latex having Tg of less than 0 deg.C obtained by polymerizing 20-70 pts. of a mixture composed of 40-100 wt.% (hereinafter %) of an aliphatic diolefenic monomer, 0-35% of an ethylenic unsaturated monomer containing acidic groups and 0-60% of other copolymerizable olefinic monomers, a composition is a composite structured polymerized latex obtained by polymerization of a monomer mixture of 80-30 pts.wt. which gives a polymer having Tg of less than 10-50 deg.C comprising 25-75% of an aromatic vinyl monomer, 15-50% of an aliphatic conjugated diolefinic monomer, 5-35% of an ethylenic unsaturated monomer containing acidic groups and 0-55% of other copolymerizable olefinic monomers.
Patent JP-H06275901-A (JP)
Title: Drive circuit of laser beam source
Inventor: OGOSHI SEIICHI
IPC: H01S5/042
Filed: 1993-03-22
Abstract: PURPOSE:To reduce electric consumption and drive a high driving voltage laser beam source by a low voltage power source. CONSTITUTION:When laser beams projected from a laser diode LD are detected by a photodiode PD and photoelectric current is permitted to flow in the photodiode PD, a detection voltage is obtained at an (a) point. The detection voltage and the voltage at a standard voltage setting part 17 are compared by a comparing circuit 16, and the compared error voltage is applied to a time ratio control circuit 14. High and low control voltages are generated by the time ratio control circuit, the voltages are applied to the base of a transistor TRa and output power from a DC/DC converter 12 is controlled by the switching of the transistor TRa. Thus, the laser diode LD is always permitted to stably emit. Since small electricity is consumed by the parts other than the laser diode LD, laser diode driving voltage Vd can be set high even power source voltage Va is low.
Patent JP-H04320713-A (JP)
Title: Grate bar of refuse incinerator
Inventor: HAMAZAKI MASASHI
IPC: F23H17/02
Filed: 1991-04-19
Abstract: PURPOSE:To prevent the freedom of cut by the edge of a fixed grate bar that is mounted on the upper face section of a movable grate bar and, at the same time, provide a favorable flow pattern for conversion action in the refuse transportation without creating gaps between the fixed grate bar and movable grate bar when the movable grate bar moves. CONSTITUTION:A first curved surface section is formed on a movable grate bar 21 and a second curved surface section on a fixed grate bar 22, and the amount of the first displacement at the first curved surface section of the movable grate bar 21 and the amount of the second displacement at the second curved surface section are set so that the sum of the amounts of the first displacement and the second displacement at specified positions is equal to a standard amount of displacement.
Patent JP-H04321893-A (JP)
Title: Pipe joint
Inventor: NAKAMURA JINICHIRO
IPC: B29L31/24
Filed: 1991-04-19
Abstract: PURPOSE:To provide a pipe joint capable of connecting a joint section of a flange surface or the like to an end of a resin pipe and connecting different kinds of pipes to each other. CONSTITUTION:While an end 20 of a resin pipe can be fitted in a cylindrical synthetic resin pipe joint 1, a welding section 11 having a coil 13 embedded therein to be heated by current supply and a joint section 12 having various shapes like flange surface, bell, TS, etc., are respectively located in both ends to be integrally molded.
Patent JP-S59214094-A (JP)
Inventor: ASAI YOSHIMI
IPC: G10L13/047
Filed: 1983-05-19
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-2000286441-A (JP)
Title: Flame sensor and manufacture of the same
Inventor: HIRANO HIKARI
IPC: G01J1/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a film sensor, wherein the situation in which a single corresponding to a weak flame light submerges under a dark current or only a signal with low S/N ratio is acquired is few, for satisfactorily detecting the illumination of a weak flame at a high temperature condition. SOLUTION: A first conductive semiconductor layer 5 and a second conductive semiconductor layer 6 whose conductive type is different from the former are stacked, placed side by side in the thickness direction, while a light receiving part PR which is sensitized to light is provided, and a pair of electrode 7a and 7b are so formed that energization is provided between the first conductive semiconductor layer 5 and the second conductive semiconductor layer 6. Here, the first and second conductive semiconductor layers 5 and 6 are formed of a material InyAlxGa1-x-yN (x>0, y>=0) group which includes impurities, with a defective density of the light receiving part PR being set at 107/cm2 or less.
Patent JP-H04319426-A (JP)
Title: Extrusion molding device
Inventor: KITSUKAWA MOTOHIKO
IPC: B29C48/30
Filed: 1991-04-19
Abstract: PURPOSE:To perform micro-displacement of a means for deforming controllably the shape of an extrusion molded product in the free directions in an extrusion molding device and dispose and remove the device easily. CONSTITUTION:An extrusion molding device 1 consists of an extrusion molding machine 3 provided with an extrusion mold 15 for extruding heat molten synthetic resin into a continuous molded product of constant transverse section, a shaping component 5 for shaping a molded product 21 extruded out of the extrusion mold 15, a shaping component drive mechanism 7 retaining the shaping component 5, not being in the state of connecting mechanically with the extrusion molding machine 3 and with its mechanical origin disposed to retain the given positioning relation with the extrusion molding machine 3, a sensing means 9 for sensing the extrusion length of a molded product extruded out of the extruder 15 and a control device 11 for controlling the shaping component 5 of the shaping component drive mechanism 7 to move close to or separate away to an orifice 17 of the extrusion mold 15 correspondingly to the sensing result of said sensing means 9.
Patent JP-H06296568-A (JP)
Title: Sucking device of electric vacuum cleaner
Inventor: ISHII SEIJI
IPC: A47L9/00
Filed: 1993-04-15
Abstract: PURPOSE:To rapidly prevent the motor to get excess electric current when locked, etc., without effect by room temp. change. CONSTITUTION:In the sucking device 1, a freely rotatable rotary bruch 2 and an electric motor 3 to rotate the brush 2 with a transmitting felt 4 are provided, and a positive thermistor 39 to protect motor 3 in the case the motor 3 is over- loaded and a resister 38 in series and near by the thermistor 39 to hasten the reaction speed of the thermistor are also provided. Without effect of room temp. change, reaction speed of the thermistor 39 is hastened, and excess electric current in the case of locked motor 3 is prevented in early stage.
Patent JP-H08244597-A (JP)
Title: Brake booster installing structure of vehicle
Inventor: SHIMIZU KAZUAKI
IPC: B62D21/00
Filed: 1995-03-09
Abstract: PURPOSE: To obtain a constitution of a simple structure, a light weight, and of a low manufacturing cost, by fixing one ends of the housings of brake boosters to the front side and the rear side brackets through bolts and the like, and providing the first and the second brake boosters whose opposing other ends of the housings are connected each other through a combining device. CONSTITUTION: The first and the second brake boosters 62 and 64 for rear wheel brake device operating purpose are supported by supporting one ends of their housings by the rear side and the front side brackets 80 and 78 respectively. Since the opposing other ends are supported being-combined each other by a combining device 110, a defection preventive bracket is not necessary to provide. Since the third brake booster 52 is provided whose one end of housing is supported by a rear side bracket 80 while the other end is supported to the front side bracket 78 through a deflection preventive bracket 114, the number of deflection preventive bracket and the supporting bracket can be reduced extensively.
Patent JP-S5423249-A (JP)
Title: Cooling casing
Inventor: HARUNA HIDETADA
IPC: A47F3/04
Filed: 1977-07-20
Abstract: PURPOSE: To provide a cooling casing that has slidable transparent doors, being overlapped vertically at the upper opening of a storage chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000283081-A (JP)
Title: Gas compressor
Inventor: KUMAKURA YASUHIDE
IPC: F04C28/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas comprespor to realize reduction in a power used during high speed operation. SOLUTION: A gas compressor sucks gas through a suction port 5 and compresses the gas and discharges the gas. A suction control valve 20 is provided to close the opening of the suction port 5 during a stop of the gas compressor, increase the opening area of the suction port 5 until an operation speed reaches a given value according to the operation speed of the gas and further, and decrease the opening area of the suction port 5 according to an operation speed increased to a high value.
Patent JP-S61250111-A (JP)
Title: Rolling method of steel strip for fe-cr-co alloy magnet
Inventor: FURUKAWA TAKASHI
IPC: B21B3/02
Filed: 1985-04-26
Abstract: PURPOSE:To make the mass production of a steel strip for an Fe-Cr-Co alloy magnet possible by subjecting an ingot or billet to hot rolling in a specific temp. range then to finishing at a specific temp. or below to form the steel strip and rolling the steel strip then cooling the strip at a specific average cooling rate and coiling the rolled strip at a specific temp. or below. CONSTITUTION:The ingot or billet of an Fe-Cr-Co alloy steel is heated to >=900 deg.C and <=1,300 deg.C and is hot rolled. The hot-rolled strip is finished at >=850 deg.C to form the steel strip. After such steel strip is rolled, the strip is cooled at an average cooling rate of 5-200 deg.C/sec and is coiled at <=450 deg.C by which the steel strip for the Fe-Cr-Co alloy magnet is obtd. The strip is thereafter subjected to known processes for production such as cold working or hot working, solution heat treatment, heat treatment to apply magnetism and cold working by which the steel strip magnet of the Fe-Cr-Co alloy is produced.
Patent JP-2000282485-A (JP)
Title: Steel-pipe-crusted concrete pile for pile head and pile head structure thereof
Inventor: TERASAKI SHIGEKI
IPC: E02D27/12
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pile head joint having a simple and inexpensive structure and using a reinforcing cage method. SOLUTION: An inwardly projecting annular upper end plate 6 made of steel is fixed in a position inside a steel pipe which is spaced apart from the pile-head upper end 4 of a steel-pipe-crusted concrete pile 3 by a length equal to or greater than the embedded length of a pile head reinforcing cage 5 in the pile head. A non-concrete-filled part 12 is provided from the pile-head upper end 4 to the annular upper end plate 6.