baber/WOPTO huggingface dataset:
Patent JP-H09156453-A (JP)
Title: Inflator and identifying method of inflator before and after its operation
Inventor: FUKAWATASE OSAMU
IPC: B60R21/264
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To identify an inflation before and after its operation and promote its reutilization by changing the external appearance after its operation. SOLUTION: An aluminum foil 34 closing a gas exhaust nozzle 29 is stuck on the peripheral face of the upper case 27 of an inflator 24. When the inflator 24 is operated, gas is ejected from the gas exhaust nozzle 29, and the aluminum foil 34 is broken by the ejecting force. A worker can easily identify that the inflator 24 has been operated. The reutilization of the upper case 27 and the lower case 28 of the inflator 24 can be promoted.
Patent JP-H04190727-A (JP)
Title: Device for pumping up water in deep layer
Inventor: KOMATSU TOSHIMITSU
IPC: A01K61/00
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the title device freely pumping up and releasing water in a deep layer by wind force by supporting a revolving shaft having propellers through a float on a shaft and installing a screw at the lower part of the shaft, a pipe suspended in a water zone of deep layer and a release pipe thereof. CONSTITUTION:In a device of pumping up water in a deep layer by raising water rich in nutritive sources in a deep layer to an upper zone approximately to the surface of the water to form a new fishing place and to contribute to environmental conservation of the ocean, a revolving shaft 2 having propellers 1 is supported through a float 3 on the surface of the water on a shaft and a pump consists of a screw 4 attached to the lower part of the shaft, a pumping up pipe 6 suspended in a water zone of deep layer and a release pipe 7 at the upper part thereof, water in the deep layer is freely pumped up and released by rotation of the screw 4 by wind force to efficiently raise water in the deep layer.
Patent JP-H09163162-A (JP)
Title: Image processing method and device
Inventor: NOBUMIYA TOSHIAKI
IPC: H04N1/405
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain an output color image with high image quality and fidelity to an input color image. SOLUTION: The device is provided with an input section 1 receiving plural color image signals, an image processing section 4 executing the arithmetic processing based on an algorithm of a cellular neural network to plural received color image signals, and a comparison discrimination section 5 deciding output color data based on the processing result by the image processing section 4. Then input multilevel color image data are converted into output color image data based on the algorithm of the neural network. Thus, an output color image with high image quality and fidelity to the input color image is obtained.
Patent JP-H11138020-A (JP)
Title: Honeycomb-like catalyst carrier and production thereof
Inventor: NEGISHI YOSHIMASA
IPC: B01J35/04
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the catalytic reaction efficiency and durability of a catalyst carrier. SOLUTION: A catalyst carrier is provided with a pore 33 in which divisions are formed by a corrugated plate 32 and a plane plate 31, and the pore 33 has an upper catalytic layer 34, a lower catalytic layer 36, an inside catalytic layer 35, and an outside catalytic layer 37. These catalytic layers are formed by the reduction of applied layers which have been formed via the print of a binder solution of a catalyst material powder (a Cu-Zn powder), or the like. The applied layers are respectively formed on the plane plate 31 and the corrugated plate 32 in a state of a plate body. In that case, the applied layer is not formed in the area which corresponds to a corner area 38 formed when the plane plate 31 was connected with the corrugated plate 32.
Patent JP-H03181153-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TATE HIROSHI
IPC: H01L23/02
Filed: 1989-12-11
Abstract: PURPOSE:To prevent a bad appearance due to extrusion of solder by providing a solder reservoir along a package substrate or one of side walls of a cap at a junction between the package substrate and the cap. CONSTITUTION:On a cap carrier 1 having a package structure wherein a cap 6 is soldered on a principal plane of a package substrate 3 with a semiconductor chip 5 packaged and the semiconductor chip 5 is airtightly sealed, a metallization layer 9 for joining the solder is provided on a side wall of the cap 6. Thus excessive sealing solder 7 spreads over the surface of the metallization layer 9 for joining the solder at the time of remelting so that a bad appearance of the chip carrier due to extrusion of the sealing solder 7 can be prevented.
Patent JP-2000142233-A (JP)
Title: Mirror device for automobile
Inventor: TSUYAMA OSAMU
IPC: B60R1/06
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a mirror device for the automobile for increasing and balancing the holding capability of two forward/backward rods to prevent the dislocation of a reflective surface of a mirror body on impact or the like. SOLUTION: Two forward/backward rods 410, 420 are respectively placed on slanted axes S1-S1 and S2-S2, which are a vertical axis V-V and a horizontal axis H-H rotated about an orthogonal point P, O-O, symmetrically about the vertical axis. As the result, the distances between two forward/backward rods 410 and 420 and the tilt center P of the mirror body 2 becomes longer compared with a conventional mirror device for the automobile where two forward/ backward rods are placed on the horizontal axis and the vertical axis respectively, resulting in increasing the holding capability and the balance of the two forward/backward rods 410, 420 to prevent the displacement of the reflective surface of a mirror body due to an impact or the like.
Patent JP-H02166361-A (JP)
Title: Absorption refrigerator
Inventor: KANEKO TOSHIYUKI
IPC: F25B15/00
Filed: 1988-12-20
Abstract: PURPOSE:To prevent a stopping of an absorptive liquid pump and an occurrence of absorptive liquid crystallization by a method wherein an absorptive liquid temperature of a regenerator varying in response to a variation of a cold water load, a physical amount of an absorptive liquid surface or the like, a cooling water temperature and a refrigerant pressure in the regenerator varying in response to a cooling water temperature are applied for varying the number of revolution of the absorptive liquid pump. CONSTITUTION:When an absorption refrigerator is operated, an absorptive liquid temperature of a hot regenerator 1 is detected by a temperature sensor 31, a temperature sensor 32 may detect a cooling water inlet temperature, a controller 33 for the number of revolutions is operated in response to a temperature signal so as to control a power frequency of an absorptive liquid pump 15. When a cooling tower of a cooling water circulating circuit 25 is started, the cooling water temperature is lowered and at the same time an absorptive liquid temperature of the hot regenerator 1 is lowered and the power frequency is decreased in response to data of the controller 33 for the number of revolution under operations of the temperature sensors 31 and 32. As the number of revolutions of the absorptive liquid pump 15 is decreased and an amount of absorptive liquid flowing toward the hot regenerator 1 is decreased, operation of the cooling tower is stopped and a temperature at a cooling water inlet port is increased. The number of revolutions of the absorptive liquid pump 15 is varied in response to the cooling water inlet temperature and then a crystal can be prevented from being generated by a decreased absorptive liquid surface.
Patent JP-H04194103-A (JP)
Title: Heat-storing type road snow thawing device using wind force
Inventor: MOCHIZUKI MASATAKA
IPC: E01C11/26
Filed: 1990-11-26
Abstract: PURPOSE:To attain uniform heating by providing an electricityheat converter consisting of a heat storage in which heat pipes set beneath road are partly positioned in a hot water circulating path and heated by electric energy generated by a wind power generator. CONSTITUTION:Heat pipes 2 are almost horizontally set right under road 1, and their one end is water-tightly inserted into a hot water circulating pipe 3 and arranged in two rows in the longitudinal direction toward the widthwise direction of the road 1. Both ends of the pipe 3 are also connected to a heat storage 4 set under the ground to allow hot water to flow in it, and one end of the pipes 2 is heated. A pump 5 is provided to the intermediate part of the pipe 3, and the tank 4a of the storage 4 is packed with water 4b and crushed stone 4c to store their sensible heat. A wind wheel 6 and a wind power generator 7 are set near the road 1 and connected to a heat pump 8. Snow on road can thus be effectively thawed.
Patent JP-H06168025-A (JP)
Title: Unmanned carrier system, and allocation processing method for unmanned carrier in unmanned carrier system
Inventor: HANAWA SHINICHIRO
IPC: B65G47/52
Filed: 1992-12-01
Abstract: PURPOSE:To allocate carriers by means of the work loads of the unmanned carriers on respective transportation lines so as to improve the whole system between the plural transportation lines of the unmanned carrier system. CONSTITUTION:In the unmanned carrier system constituted by moving the plural unmanned carriers on the transportation lines A and B of a closed loop form provided with transfer stations STA1-STB2, a connection line C for shifting the unmanned carrier from one transportation line to the other transportation line is provided. The unmanned carrier moves to the transportation line whose load is large based on the work load of the unmanned carrier such as the use rate of the respective transportation lines A and B, for example (when use rate is more than 100%, for example).
Patent JP-H09157047-A (JP)
Title: Mud material for tap hole
Inventor: UENO ICHIRO
IPC: C21B7/12
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a mud material for a tap hole having an excellent high- early-strength property and corrosion resistance. SOLUTION: This mud material for the tap hole consists of refractory aggregate, such as alumina, agalmatolite, chamotte and silicon carbide, carbonaceous raw materials, such as cake and graphite, and refractory clay, such as kaolin and bentonite, and is formed by compounding a mixture composed of coal particles and heavy gravity oil. This heavy gravity oil is coal tar or its distillate.
Patent JP-H08173148-A (JP)
Title: Bacterium of genus bacillus producing xylanase having activity in alkali range, production of the same xylanase and method for using the same
Inventor: OHIRA YASUO
IPC: C12N9/42
Filed: 1994-12-26
Abstract: PURPOSE: To obtain Bacillus sp.NUF (3) 4-4 suitable for recycle of waste paper, capable of readily deinking waste paper pulp, capable of producing xylanase having activity in an alkali range. CONSTITUTION: This Bacillus sp.NUF (3) 4-4 produces xylanase having activity in an alkali range and is deposited as FERM-BP-4674. The Bacillus sp.NUF (3) 4-4 is cultured, xylanase having activity in an alkali range is obtained from the culture product and waste paper is deinked by using the xylanase.
Patent JP-H05160505-A (JP)
Title: Semiconductor distributed feedback type laser device
Inventor: TADA KUNIO
IPC: H01S5/00
Filed: 1991-12-05
Abstract: PURPOSE:To reduce average absorption loss and obtain a sufficient gain coupling coefficient, by setting the absorption region of a light absorption layer to a specified value. CONSTITUTION:On a substrate 1, a buffer layer 2, a lower clad layer 3 and an active layer 4 are formed, and thereon a lower waveguide layer 6 and a light absorption layer 7 are formed via a carrier block layer 5. The lower waveguide layer 6 and the light absorption layer 7 are periodically formed along the laser oscillation direction of the active layer 4, and apply optically distributed feedback to the stimulated emission light generated in the active layer 4. On the light absorption layer 7, an upper waveguide layer 9, an upper clad layer 10, a contact layer 11, an insulative layer 13 and an electrode layer 14 are formed. The contact layer 11 and the electrode layer 14 are connected through a window formed in an insulative layer 13. An electrode layer 12 is formed on the rear of the substrate 1. The width of each period of the light absorption layer 7 in the laser resonance direction is set to be 5-35% of the period as a substantially constant value.
Patent JP-H10146575-A (JP)
Title: Manufacture of fine fused spherical material from incineration ash of sludge
Inventor: KOBAYASHI YASUO
IPC: C02F11/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To change incineration ash of sludge into a resource. SOLUTION: A manufacturing process of the fused spherical material of incineration ash is incorporated into a fluidized incineration system of sludge. Incineration ash is separated and recovered from exhaust gas of a fluidized incinerator A in a cyclone and introduced into a feeder 12 and sent into a burner 11 provided in a fused spherical material-producing furnace D together with carrier gas and ejected into flame of the burner 11. Incineration ash is melted and sphered. The molten sphered material is cooled by fluidization incineration exhaust gas and cooling air in accordance with necessity and sent to a cyclone E and fine fused spherical material is separated and recovered.
Patent JP-H06146350-A (JP)
Title: Layered water tank
Inventor: OKUNISHI HOZUMI
IPC: E03B11/10
Filed: 1992-11-05
Abstract: PURPOSE:To easily clean the inside of a water tank by peeling a vessel therefrom if required, by a method wherein the vessel made of synthetic resin both flexible and film-shaped is put into the water tank and is allowed to detachably be in close contact with the water tank, and thus the title tank is used. CONSTITUTION:A vessel 2 made of synthetic resin both flexible and film-shaped is put into a water tank 1, and the periphery of a bottom 21 is coated with a pressure-sensitive adhesive, and thus the vessel 2 is fastened on the bottom of the water tank 1. A side wall 22 is extended along the side wall of the water tank 1 and the top end of the vessel 2 is airtightly fastened on the side wall of the water tank 1, with a pressure-sensitive adhesive tape 3. An opening is perforated on the vessel 2, which place corresponds to the inlet and outlet port of the water tank 1, and a pipe 41 with a flange is passed through the opening. A packing sheet 53 is held between the side wall 22 and the flange, a disk is put on the external side of the water tank 1 and they are fastened with bolts 51 and nuts 52. Since the side wall 22 is merely in close contact to the side wall of the water tank 1, the water tank 1 can be easily cleaned by peeling the side wall 2 therefrom, if required.
Patent JP-H04349140-A (JP)
Title: Method for manufacturing glass manufacturing composition based on rare earth silicate and method for manufacturing said silicate
Inventor: JIYANKUROODO GADEA
IPC: C03B8/02
Filed: 1991-11-12
Abstract: PURPOSE: To provide a new method for manufacturing a glass manufacture composition indicating a lower fusing point than that in a normal method, and indicating the increase of the fusing speed of a composition.  
     CONSTITUTION: This is a method for obtaining a glass manufacture composition with metallic silicate as a substrate including at least one kind of rare earth. The rare earth is added to the powder precursor mixture of the glass manufacture composition in the form of rare earth silicate, and then the mixture is fused so that the glass can be formed. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08179371-A (JP)
Title: Thin film transistor liquid crystal display device and its driving method
Inventor: KIMURA MUTSUMI
IPC: G09G3/36
Filed: 1994-12-26
Abstract: PURPOSE: To reduce the source voltage amplitude in a thin film transistor liquid crystal display device. CONSTITUTION: In the thin film transistor liquid crystal display device provided with gate wiring 1, source wiring 2, storage capacitance wiring 3, a thin film transistor 6, a drain electrode 4, a counter electrode 7, plural sub-pixel electrodes 5a, 5b, a transfer capacitance 8 and liquid crystal capacitances 9a, 9b, the storage capacitance wiring consists of plural sub-storage capacitance wirings, and storage capacitances 10a, 10b exist between respective sub-pixel electrodes 5a, 5b and respective sub-storage capacitance wiring, and potential of a source electrode is transmitted to the drain electrode for the on period of the thin film transistor, and the potential of respective sub-storage capacitance wiring and the counter electrode are changed for the off period, and the potential of respective sub-pixel electrodes 5a, 5b are modulated.
Patent JP-H07172136-A (JP)
Title: Vehicular air conditioner and temperature control method
Inventor: SAKURAI YOSHIHIKO
IPC: B60H1/00
Filed: 1993-12-21
Abstract: PURPOSE:To adjust the blowoff temperatures on the head part and the leg part of a vehicular air conditioner with good balance by controlling the temperature so that the ratio of increase and decrease of the head part target equivalent temperature may be increased as the outside air temperature is raised and so that the ratio of increase and decrease of the leg part target equivalent temperature may be increased as the outside air temperature is lowered. CONSTITUTION:When an up switch is turned on once, and when the edge of the signal is detected, the discrimination of zones I, II is performed on the basis of the output of a solar radiation sensor and an outside air sensor, and the ratio of the correction value A to the correction value B is set to 1/4 to 1 in the zone I, and the head part and leg part target equivalent temperatures F, G are calculated, and the increase ratio of G becomes larger than that of F, and the increase rate of the leg part blowoff temperature becomes larger. When a down switch is turned off once, and when the edge of the signal is detected, the discrimination of the zones I, II is performed, the ratio of the correction value A to the correction value B is set to -1/4 to -1 in the zone I, and the head part and the leg part target equivalent temperatures F, G are calculated, and the decreasing ratio of G becomes larger than that of F, and the decreasing ratio of the leg part blow-off temperature becomes larger.
Patent JP-H03182531-A (JP)
Title: Porous hollow yarn and its production
Inventor: MATSUMOTO YASUYO
IPC: D06M101/16
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a high-separation efficiency and high-strength porous hollow yarn wherein the dense layer is a porous layer B having cylindrical pores by striking high-energy charged particles against a porous hollow yarn composed of a microporous layer A surrounded by a dense layer and chemically etching the dense layer. CONSTITUTION:A porous hollow yarn wherein the dense layer is a porous layer B having cylindrical pores is produced by striking high-energy charged particles against a porous hollow yarn composed of a microporous layer A surrounded by a dense layer to form radiation damages in the dense layer and chemically etching the dense layer. According to the above process, a high- separation efficiency and high-strength porous hollow yarn can be obtained, and this yarn is desirable particularly as a separation membrane which can be used as a fine filtration membrane, an ultrafiltration membrane or the like. The porous hollow yarn composed of a porous layer A surrounded by a dense layer can be easily obtained by a well-known process, and is made into a porous hollow yarn as a product by the above treatment.
Patent JP-H07151987-A (JP)
Title: Laser beam scanner
Inventor: YOSHIZAWA ATSUTOMO
IPC: G02B26/12
Filed: 1993-11-29
Abstract: PURPOSE:To restrain the fluctuation of rotational load and to reduce long cycle jitter by preventing the turbulence of air flow surrounding the outer peripheral surface of a rotary polygon mirror when it is rotated. CONSTITUTION:The rotary polygon mirror 1a is covered with a cover 8 whose inner peripheral surface is formed to be cylindrical so as to surround at intervals of nearly uniform length from the circumscribed circle of the respective ridge angle parts 1c of the mirror 1a. Plural holes 9a to 9d (9d is not shown in figure) through which laser beams pass are respectively formed at parts where the respective laser beams are made incident and exit on the wall of the cover 8. Since the cover 8 is provided, the air flow surrounding the outer peripheral surface of the mirror 1a generated with the high speed rotation of the mirror 1a is straightened, the fluctuation of the rotational load caused by turbulent flow eddy is restrained, and the long cycle jitter is reduced.
Patent JP-H03182556-A (JP)
Title: Flame-retardant organic polymer composition
Inventor: TANAKA YOSHINORI
IPC: C08K5/521
Filed: 1989-12-12
Abstract: PURPOSE:To obtain a compsn. excellent in the moldability, flame retardance, and flexibility and moldable into an article allowing no bleeding to occur by compounding an org. polymer with a bromine-contg. org. phosphorus compd. and a phosphoric ester contg. no bromine. CONSTITUTION:A flame-retardant org. polymer compsn. comprising an org. polymer and at least two org. phosphorus compd. is prepd. by compounding 100 pts.wt. org. polymer with 1-50 pts.wt. bromine-contg. org. phosphorus compd. of the formula [wherein R<1> is a 1-15C (halogenated) hydrocarbon group; and n is 1-3] and 0.5-50 pts.wt. phosphoric ester contg. no bromine.
Patent JP-H06141680-A (JP)
Title: Method for removing salt from cultivated soil
Inventor: II HIROYUKI
IPC: E02B13/00
Filed: 1992-11-09
Abstract: PURPOSE:To remove salts in cultivated soil according to the characteristics of the ground by regulating the depth of each rolled pulpy member, exposing the upper part, embedding the member in cultivated soil, absorbing water in the cultivated soil, evaporating the water, and thickening the dissolved salts into the pulpy member. CONSTITUTION:The upper parts of pulpy members such as paper rolls 21 are exposed and embedded in cultivated soil 22 at a prescribed interval and water rising from the lower part of the cultivated soil is mostly evaporated from the surface of the terrestrial exposed part of each pulpy member 21 to thicken salts in water in the pulpy member 21 and remove the salts in the cultivated soil 22. In the process, the length of the paper roll 21 in the water is increased from that in the aerial part of the paper roll 21 in the case of the cultivated soil good in water permeability. In the case of the cultivated soil poor in the water permeability, the length of the underground part of the paper roll 21 is longer than that of the aerial part. Thereby, the removal of the salts from the cultivated soil can efficiently and economically be performed by the length of the paper roll according to the characteristics of the ground.
Patent JP-H06150885-A (JP)
Title: Cap for sealing ceramic arc tube and manufacture thereof
Inventor: NAGAYAMA HIROYUKI
IPC: H01J9/26
Filed: 1992-11-09
Abstract: PURPOSE:To prevent the back arc phenomenon of a sealing part of a ceramic arc tube which is assembled in a metal gas discharge lamp such as a metal halide lamp. CONSTITUTION:A layered electrode 4 is formed in the inside of a cap 3 to seal both open parts 2 of a bulb 1 and an inner electrode rod 5 and an outer electrode rod 6 are sealed and fixed respectively in the inside of the bulb 1 of the cap 3 and in the outside of the cap 3 with a sealing material 8 such as a platinum solder, glass, etc. One end parts of respective inner electrode rod 5 and outer electrode rod 6 are communicated with the layered electrode 4 and therefore the inner electrode rod and the outer electrode rod 6 are communicated with each other through the layered electrode 4.