baber/WOPTO huggingface dataset:
Patent JP-H04128570-A (JP)
Title: Ocean temperature difference power generator device
Inventor: JITSUHARA SADAYUKI
IPC: F03G7/05
Filed: 1990-09-18
Abstract: PURPOSE:To effectively utilize the excessive energy stored at night when the electric power demand is little, in the daytime, by installing a storing device for the warm sea water having the higher water level than the sea water level, pump for pumping up the sea water into the storing device, and a water wheel driven by the stored warm sea water. CONSTITUTION:The heating medium such as ammonia is evaporated by the heat of the warm sea water in an evaporator 2. The warm sea water is pumped up from an ocean surface layer by a warm ocean water pump 3, and after the ammonia is temperature-raised and evaporated, it is returned into the ocean. After the gas/liquid separation by a separator 4, the ammonia vapor is supplied into a turbine 5, which is driven, and then the ammonia vapor is cooled by the cold sea water, and condensed. While, the sea water is pumped and stored in a storing device 13 by a water pump 12 driven by a motor 17 by utilizing the electric power which becomes excessive at night, etc., when the electric power demand is little. The warm sea water in a storing device 13 is introduced into a water wheel 14 in the daytime, etc., when the electric power demand is much, and the water wheel 14 is revolved to drive a cold sea water pump 8, and the cold sea water is allowed to circulate through the condenser 7.
Patent JP-H08108628-A (JP)
Title: Optical recording medium
Inventor: UMEHARA HIDEKI
IPC: G11B7/24067
Filed: 1994-10-13
Abstract: PURPOSE: To enable the reproduction of recording by near infrared laser and red laser by adding an azo compd. having absorption max. at a specific wavelength represented by specific formula to a recording layer. CONSTITUTION: A recording layer 2, a reflecting layer and a protective layer 4 are provided on a substrate 1. An azo compd. having absorption max. at a wavelength of 450-630nm represented by formula (R1 -R5 are independently a hydrogen atom, a halogen atom, a nitro group, a cyano group, a substituted or non-substituted alkyl group, an alkoxy group or an aryl group and R6 -R11 are independently a hydrogen atom, a halogen atom, a hydroxyl group, a carboxyl group, a sulfone group, a substituted or non-substituted alkyl group, an alkoxy group, an aryl group, an acyl group or an alkylcarboxyl group) is added to the recording layer 2. By this constitution, an optical recording medium enabling the reproduction of recording by near infrared laser with a wavelength of 780nm and red laser with a wavelength of 635nm or 680nm is obtained.
Patent JP-H06103918-A (JP)
Title: Color cathode-ray tube
Inventor: MISONO MASAYOSHI
IPC: H01J29/50
Filed: 1992-09-17
Abstract: PURPOSE:To obtain a CRT in which the optimizing of the specific value of the electron beams, the adequacy of the electrode structure, the adequacy of the moire contrast, and the like are dissolved, a good resolution is obtained, and a moire in a small current area is reduced. CONSTITUTION:Two of electric fields of plural electrostatic lenses by plural electrodes are made in a non-rotating symmetric electric field, and one beam passing holes of the first and the second electrodes which are near to a cathode are made in rectangles having a side in the scanning direction. The first and the fourth electrodes are kept at about the earthing potential, the second electrode is kept at 650V or higher, the third and the fifth electrodes are kept at the focusing potential, and the sixth electrode is kept at the anode potential. In this case, a lens in which the form of the electron beam light spot at the large current area at the center of a fluorescent screen is about rectangular, and the focusing voltage operating in the scanning direction is higher than the focusing voltage in the direction orthognal to the scanning direction; and an electrostatic lens in which the diameter in the direction orthogonal to the scanning direction is fitted to the shielding mask pitch and the scanning line more than the diameter in th scanning direction of the light spot of a small current area at the center of the image screen, and the focusing voltage in the scanning direction is higher than the focusing voltage in the orthogonal driction to the scanning direction; are formed, and a lens by the non-rotating symmetric electric fields has a focusing property with no moire in all the current area.
Patent JP-2001071801-A (JP)
Title: Lower limb injury prevention device for mounting on seat
Inventor: YOSHIDA MASAMI
IPC: B60R21/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent injury of lower limbs from occupants' slippping off forward from a seat cushion in a vehicle collision by pushing up the seat cushion from a bottom. SOLUTION: A nearly U-shaped kick up bar 1 swinging to push up a seat cushion from a bottom, a pre-tensioner 2 swinging and rotating the kick up bar 1 obliquely upward in response to an impact sensor command, pulley pieces 3a, 3b winding a tension wire 21 stretched from the pre-tension 2 fixed at an axle end side part of the kick up bar 1 in a body and holding an ened of the tension wire 21 and base brackets 4a, 4b rotatably supporting the pulley pieces 3a, 3b through bearings are provided. The base brackets 4a, 4b are put to a side frame of a seat cushion frame and are attached to the bottom of the seat cushion.
Patent JP-H05278238-A (JP)
Title: Laser diode assembly with card-edge connector
IPC: G03F3/10
Filed: 1992-09-17
Abstract: PURPOSE: To provide a modular laser diode assembly in which a variety of components can individually be assembled or disassembled and a necessary position of an optical fiber is fixed. CONSTITUTION: A laser diode/fiber mount 207 has a heat sink 209 for a diode and a fiber, and a laser diode 206 is mounted on the heat sink 209. This mount also has a pair of support and alignment ribs 213 which are respectively arranged on opposite edges of the back side of the heat sink. A pair of the ribs are parallel to each other and on the same plane. A female socket to receive an edge connector 239 is provided, and when the mount 207 is slided in along a guide passage, the edge connector 239 is automatically inserted in the socket, and the laser diode is connected to the related power source and control circuit.
Patent JP-H07105844-A (JP)
Title: Method for injecting liquid and liquid injecting jig
Inventor: MIHASHI SHINOBU
IPC: H01J9/24
Filed: 1993-10-04
Abstract: PURPOSE:To provide a method for injecting a liquid and a liquid injecting jig in which no fine regulation of liquid quantity in the injecting process of the liquid is required, and working efficiency can be improved. CONSTITUTION:An injection jig 20 having a nozzle insert hole 23 and a suction hole 27 is mounted on the injection hole 11 of a liquid cooling part. An injection nozzle 22 is inserted into a cooling chamber R through the nozzle insert hole 23 and the injection hole 11, a cooling solution 12 is injected in a quantity slightly larger than a necessary quantity. The cooling solution 12 flowing over the injection hole 11 is sucked through the suction hole 27 and removed, and the injection nozzle 22 is pulled out. Thereafter, the injection hole 11 is sealed by a sealing screw 14.
Patent JP-2001072713-A (JP)
Title: Preparation of polyvinyl imidazoline
Inventor: TAKAHASHI FUMIHARU
IPC: B01D21/01
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To inhibit a polyvinyl imidazoline from decreasing in viscosity without generating hydrogen sulfide as a byproduct by contacting a polymer containing a nitrile group with sulfuric acid and reacting the same with ammonium chloride and/or a hydrochloride salt of an amine and a polyamine. SOLUTION: (A) A polymer containing a nitrile group is contacted with sulfuric acid or a sulfate and then reacted with (B) ammonium chloride and/or an aminohydrochloride and (C) a polyamine at 60-120 deg.C to obtain a polyvinyl imidazoline. 0.01-10,000 mmol of sulfuric acid or a sulfate is used based on 1 mol of the total amount of the component B. The component A includes polymers of (meth)acrylonitrile and copolymers of (meth)acrylonitrile with vinyl chloride, acrylic acid, methyl (meth)acrylate or the like. The polyamine includes ethylenediamine as a 1,2-diamine of the formula, triethylenetetramine, diaminobutane and the like. In the formula, R1 to R3 each is a hydrogen, an aliphatic or aromatic group or the like.
Patent JP-H0760279-A (JP)
Title: Water treatment material and manufacture of the same
Inventor: ARAKAWA TOMOKO
IPC: C04B38/02
Filed: 1993-08-27
Abstract: PURPOSE:To provide a water treatment material in which bacteria and protozoa can actively grow and which has a remarkable buffer action of pH in water and to provide a manufacturing method suitable for obtaining the water treatment material which demonstrates its effects. CONSTITUTION:A water treatment material 1, which is a molded article containing at least wollastonite and anorthite, has two kinds of pores 4 having larger diameters of 50-1000mum and smaller diameters of 0.1-10mum respecticely, The material 1 is obtained by a process in which a mixture of calcium silicate hydrate, clay containing aluminum, and a pore-making agent is kneaded and molded, and the molded product is burned at 950-1200 deg.C.
Patent JP-S60137284-A (JP)
Title: Preparation of antibody-producing cell, and production of antibody using the same
Inventor: OONO NORIYA
IPC: C12P21/00
Filed: 1983-12-23
Abstract: PURPOSE:To produce the antibody-producing cell effectively even to an antigen at an extremely small amount, and consequently, to obtain the antibody of said antigen without fail, by immunizing in a culture liquid containing cultured thymus cell. CONSTITUTION:An immunologically competent cell represented by the group of the cells originated from the spleen, lymph node, peripheral blood, and myeloma, is sensitized with an antigen in a culture liquid containing the cultured product of thymocyte as the condition medium and if necessary contaning a colony- stimulating factor and/or interleukin. An antigen-producing cell can be produced by this process. The cell is subjected to the cell fusion or transformation with virus, and the obtained immortalized cell is cultured to obtain an antibody. A specific production of an antibody of an arbitrary antigen can be carried out by this process.
Patent JP-S6491206-A (JP)
Title: Programmable controller system
Inventor: TORII TAKESHI
IPC: G05B19/04
Filed: 1987-09-30
Abstract: PURPOSE:To improve the debugging efficiency by executing a program while stopping temporarily the working of a machine tool in a specific step during execution of the program. CONSTITUTION:When an operator has input of 'RUN' through a keyboard 4 for execution of a program, it is checked whether an executing program DP1 is through or not by reference to a program counter in a program control information area. If not, the program DP1 is carried out by one step. Then the program counter is stepped by +1. Then it is checked whether a machine tool 16a reaches a step where it is temporarily stopped by reference to a break point field M4ea. If not, the program DP1 is carried out by one step. Then the temporary stopping frequency written into the field M4ea is set at '1' and the working of the machine tool 16a is stopped.
Patent JP-S62136128-A (JP)
Inventor: KURISUTOFUA BURAIAN DEIBITSUDO
IPC: H03B23/00
Filed: 1986-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0297651-A (JP)
Title: Free cutting austenitic stainless steel excellent in controlled rollability and its production
Inventor: MOTOKURA YOSHINOBU
IPC: C22C38/60
Filed: 1988-09-30
Abstract: PURPOSE:To improve the machinability, strength, and corrosion resistance of the title steel by applying two-stage controlled rolling to a steel in which respective contents of C, Si, Mn, S, Ni, Cr, N, Nb, Pb, Bi, rare earth elements, etc., and forming the structure of the above steel into recrystallization working duplex structure. CONSTITUTION:A steel having a composition consisting of, by weight, <=0.03% C, <=2% Si, <=10% Mn, <=0.03% S, 6-20% Ni, 16-30% Cr, 0.1-0.3% N, 0.02-0.25% Nb, 0.03-0.3% Pb and/or 0.03-0.3% Bi, one or more kinds among 0.0005-0.01% B, 0.0005-0.01% Ca, 0.005-0.01% Mg, and 0.0005-0.01% rare earth elements, and the balance Fe is refined. This steel is rough rolled at 1000-1200 deg.C and >=50% draft and then cooled for 10sec-5min. Subsequently, the above steel is rolled at 800-1000 deg.C finish rolling temp. and >=30% draft and then cooled at >=4 deg.C/min cooling rate, by which the structure of the steel is formed into recrystallization working duplex structure.
Patent JP-H0972184-A (JP)
Title: Sampler for ground sample
Inventor: FUKUTOMI MIKIO
IPC: E02D1/04
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a sampler for ground sample having no fear that the sample is washed away and fallen away by sludge, having no fear that the sample is baked and degenerated, capable of simply sampling the undisturbed ground sample, and to make it possible to simplify a corotation preventing mechanism of an inner pipe thereof. SOLUTION: A sampler for ground sample is equipped with an outer section connected to the lower end of a boring pipe 10 and driven forward in the ground while rotating the outer section, an inner section having an inner pipe 30 positioned to the inside of the outer section to store ground sample and a piston section holding the upper surface of the ground sample inside the inner section. The outer section is constituted of an outer pipe 14 forming a ring-shaped space 18 for flowing sludge of double wall construction, an outer pipe head 12 connecting the boring pipe at the upper part of the outer pipe 14 and supplying the sludge to the ring-shaped space, and an excavation bit 16 on the lower end of the outer pipe.  A plurality of sludge outlet holes 26 consisting of vertical holes 22 formed in the thick part of a bit so as to link with the ring-shaped space and horizontal holes 24 opened on the circumferential surface of the bit are arranged to the excavation bit.
Patent JP-2000075958-A (JP)
Title: Information processor and support device for its hard disk drive
Inventor: FUKUNAGA MASATAKE
IPC: G06F1/16
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a support device for the hard disk drive of an electronic equipment which can stably support the hard disk drive while making it easily to be attached and detached. SOLUTION: The hard disk drive(HDD) 22 is inserted into the storage space 48 between a boss 50 and a leaf spring (energizing member) 52 formed at a bottom 12 obliquely from the formation side of an engagement claw 64 and after the dumper 54 of the boss 50 and the engagement claw 64 are engaged with each other, the HDD 22 is pressed in the storage space 48 to generate an energizing force by the leaf spring 52, thereby supporting the HDD 22.
Patent JP-S60139395-A (JP)
Title: Biological treatment of waste water by employing fluidized bed
Inventor: HIROTA CHIYOUJI
IPC: C02F3/08
Filed: 1983-12-27
Abstract: PURPOSE:To facilitate the maintenance control of the whole of an apparatus by preventing abrasion of machineries, by peeling off excessively adhered microorganisms from microorganism adhered grown particles floated to the upper part of a fluidized bed by impact pressure generated by under water discharge. CONSTITUTION:Because microorganism adhered particles grown by the propagation of microorganisms are floated above the interface 5 of a fluidized layer 2 and a solid-liquid separation zone 3, underwater discharge is performed from one electrode 6a of the discharge apparatus 6 provided to a treatment tank 1 toward the other electrode 6b thereof and impact pressure due to underwater discharge is generated in the floating paper of microorganism adhered grown particles to peel off excessively adhered microorganisms from the grown particles. The peeled-off microorganisms are mixed in treated water as excessive sludge and taken out of the tank. On the other hand, wt. reduced microorganism adhered particles become large in relative specific gravity and are dropped to the lower part in the tank to again constitute the fluidized bed 2.
Patent JP-S63103496-A (JP)
Title: Magnetic bubble memory element
Inventor: YONEKURA YOSHIMICHI
IPC: G11C19/08
Filed: 1986-10-20
Abstract: PURPOSE:To increase the degree of margin of alignment in a joint part by forming a permalloy pattern so that it can be overlapped with an ion implantation transfer path behind a bar pattern. CONSTITUTION:The permalloy pattern 21 is formed behind a bar pattern 14 so that it can overlap the first half of the ion implantation transfer path 11 from a recessed part (cusp) 31 formed in the joint part to a next cups 32, that is, the ion implantation transfer path 11 close to the cusp 31. The permalloy pattern 12 blocks powerful resiliency arising on the tip of the par pattern 14 that affects bubbles out of the cusp 31, whereby such disadvantages are reduced that bubbles out of the cusp 31 disappear due to the resiliency. Thus the passing margin in the joint part increases and never drops even if a driving magnetic field becomes larger. Besides to that, the degree of aligning margin that the joint part between a permalloy transfer path 10 and the ion implantation transfer path 11 can accept is substantially released in order to maintain the passing margin at a high level.
Patent JP-H04130125-A (JP)
Title: Prepolymer and its production
Inventor: YUASA HITOSHI
IPC: C08G18/69
Filed: 1990-09-20
Abstract: PURPOSE:To obtain a prepolymer which is highly sensitive, can be cured with light, heat or the like within a short time and is not sticky before being cured by reacting an epoxidized liquid polybutadiene/sec. amine adduct with an unsaturated isocyanate compound. CONSTITUTION:A liquid polybutadiene is epoxidized with, e.g. peracetic acid, followed by an addition reaction with a sec. amine (e.g. dimethylamine). The amount of the sec. amine added is suitably 3-350mmol per 100g of the polybutadiene. The obtained epoxidized liquid polybutadiene/sec. amine adduct is reacted with an unsaturated isocyanate compound (e.g. a reaction product of 2,4-tolylene diisocyanate with 2-hydroxyethyl acrylate) to obtain a prepolymer. The obtained prepolymer can desirably be used for coating materials, inks, resist materials, etc.
Patent JP-S61125834-A (JP)
Title: End treating construction of skin material in adhered molded product
Inventor: MATSUBUCHI YOSHIYUKI
IPC: B29C51/08
Filed: 1984-11-26
Abstract: PURPOSE:To obtain trim cut products without bluffing or fraying at the end of skin material, by a method wherein skin material is heat cut by a heating element at the same time with a press molding. CONSTITUTION:In the manufacture of the titled product, skin material 8 such as bonded fabric and cloth etc. mixed with thermoplastic fibers is laminated on a core material 7 such as compounded resin (polypropylene resin containing wood flour) which is heated and softened. This is placed on a bottom force 1 and an upper mold 2 is engaged and pressure to the bottom force 1, and the core material 7 is molded to the needed molding product shape as well as skin material 8 is heat deposited on its surface. At the same time, the core material 7 is cut by a cutting blade 3 as well as skin material 8 is made contact to the heating element by the blade 3, and the outside circumferential surplus part (A part) of the skin material 8 is heat cut.
Patent JP-2000072053-A (JP)
Title: Crewler traveling device for working vehicle
Inventor: KOGA KENZO
IPC: B62D55/253
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a crawler traveling device for a working vehicle in which the vibration is less generated in the traveling mode and a ground turning wheel is difficult to detach from a rubber crawler belt. SOLUTION: In a crewler traveling device for a working vehicle in which a rubber crawler belt 7 with cores 11 embedded with specified intervals along the circumferential direction is stretched in a winding manner over a plurality of ground turning wheel 9 supported by a truck frame in a longitudinal direction and a drive wheel, each ground turning wheel 9 comprises a pair of right and left outer flange bodies 15a, 15a and an intermediate boss part 15b to connect both outer flange bodies 15a, 15a to each other, a pair of right and left core projections 12, 12 projected from the cores 11 are located between both outer flange bodies 15a, 15a, and the boss part 15b is rolled on both core projections 12, 12.
Patent JP-H08112763-A (JP)
Title: Thick film pattern forming method
Inventor: HATORI SAKURAKO
IPC: B24C1/04
Filed: 1994-10-14
Abstract: PURPOSE: To form a pattern forming layer of flat film surface in a desired part on a substrate, so that on this pattern forming layer, a good mask layer can be provided, in the case of forming a thick film pattern by a sandblast method. CONSTITUTION: In a thick film pattern forming method wherein a pattern forming layer is formed on a substrate to provide on this pattern forming layer a mask layer of desired pattern having sandblast resistance, and after a sandblast process is performed through the mask layer, it is removed to form an objective thick film pattern, screen prints A, B, C with a bias different are used to form the pattern forming layer by over screen printing. By canceling a mark of thin seam of a screen print generated in a printing surface, the pattern forming layer of flat film surface is obtained.
Patent JP-H1187076-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: KUMAGAI YUJI
IPC: H05B41/24
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To relatively early start an electrodeless discharge lamp while protecting a lighting circuit, so as to make a light output rise of the electrodeless discharge lamp relatively early without applying excessive stress to also the circuit, in the case that the electrodeless discharge lamp is made difficult to be started by a low temperature. SOLUTION: In an electrodeless discharge lamp lighting device comprising an electrodeless discharge lamp 1, induction coil 2 arranged in the vicinity thereof, high frequency power source 3, DC power source 5 serving as a power source of the high frequency power source 3, and a matching circuit 4 arranged between the high frequency power source 3 and the induction coil 2 to perform impedance matching between the both, the device has a control circuit 7 making a current flow smaller than when the lamp is started in the induction coil 2 in the case that the electrodeless discharge lamp is difficult to be started due to a low temperature.
Patent JP-H1178556-A (JP)
Title: Hybrid vehicle driving device
Inventor: KOBAYASHI MAKOTO
IPC: B60L50/16
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent metal powder contained in frictional powder produced in a clutch mechanism from entering the side of a motor-generator to maintain the performance of a driving device including the motor-generator in good condition. SOLUTION: Metal powder produced by sliding-contact of a flywheel 100 or a pressure plate 124 with friction plates 122a, 122b is prevented from entering the motor-generator side by the first partition 94 and the second partition 108. Further, the entering of metal powder can be also prevented by the air flow generated by fins 60 provided on the rotor 48.