baber/WOPTO huggingface dataset:
Patent JP-H0653559-A (JP)
Title: Current limiting conductor using oxide superconducting film
Inventor: HAYASHI TATSUYA
IPC: H01L39/16
Filed: 1993-03-01
Abstract: PURPOSE:To realize a current limiting conductor using an oxide superconducting film having high application limit voltage without reducing a current limiting performance by forming an electric insulation film on the superconducting film. CONSTITUTION:When a current of a critical current or less of an oxide superconducting film 2 flows, the film 2 is a superconducting state, and a current flows to the film 2, but when an overcurrent exceeding the critical current flows, part of the film 2 is quenched to generate a resistance thereby to suppress the current, and a current limiting is started to generate Joule heat. An electric insulation film 4 provided on the film 2 dissipates heat generated in the film 2 to refrigerant therearound. The heat transferred to the film 4 is transferred to the periphery to enhance a temperature of the film 2 not quenched at the periphery in contact with the film 4 to be quenched. Accordingly, a continuous current during the current limiting period can be reduced, a dielectric strength is enhanced, and a current limiting conductor having high application limit voltage can be realized.
Patent JP-H04306471-A (JP)
Title: Ice heat accumulating device
Inventor: SHIGA TAKASHI
IPC: F25C1/00
Filed: 1991-03-06
Abstract: PURPOSE:To improve heat exchanging efficiency by a method wherein a refrigerant flow passage, formed of the fins of the outer tube of a cooler and a first inner tube, is connected to the outlet port side of a choking device and the suction side of a compressor while a second inner tube is communicated with a circulating pump and a heat accumulating tank and a gap between an inserting tube is connected to the discharging side and the suction side of the compressor. CONSTITUTION:A cooler 13, constituting a refrigerating circuit 1, is constituted of an outer tube 13-1 and an inserting tube 13-2 while organic substance in a heat accumulating tank 20 is circulated by a circulating pump 25 to a second inner tube 13-2b constituting the inserting tube 13-2. Low-temperature refrigerant, sent out of the choking device 12 of the refrigerating circuit 1, is supplied to a refrigerant flow passage 13-4 constituted of the fins 13-1a of the outer tube 13-1 and a first inner tube 13-2a. A solenoid valve 14 is opened based on the detecting value of a low pressure switch 18 provided in the low-pressure side of the refrigerating circuit 1 to supply high- temperature gas, discharged out of the compressor 10, into a gap 13-3 formed in the inserting tube 13-2. According to this method, heat exchanging efficiency upon accumulating cold heat can be improved.
Patent JP-H02218399-A (JP)
Title: Inductive heating type iron
Inventor: HIROTA MOTOO
IPC: D06F75/02
Filed: 1989-02-20
Abstract: PURPOSE:To suppress the heat generation of a ring and reduce the radiation noise and improve the assembly performance by providing an electric conductive ring and an inductive heating power source for the heating coil and setting the electric conductive ring at the concentric position to the heating coil and fixing the ring horizontally onto a screen body. CONSTITUTION:Clothes 8 to be treated with an iron are placed on a cushion 5 as iron applying surface of an iron board 7, and iron application is carried out by using an iron body 4. At this time, if the iron body 4 is on a heating coil 2, the base surface is induction-heated by the heating coil 2, and at the same time, high frequency electric current flows in a ring 3, and the radiation noise irradiated from the heating coil 2 by the high frequency electric current is offset. The heat proportional to the resistance portion of the ring 3 is generated in the ring 3, and the generated heat is diffused to a screen body 1 in succession, since the ring 3 is fixed onto the screen body 1. Therefore, the heat generation in the ring 3 can be suppressed do a low level. Further, since the ring 3 is fixed onto the screen body 1, the need of a special fixing tool, etc., for installing the ring 3 is obviated.
Patent JP-S63206765-A (JP)
Title: Developer for electrophotography
Inventor: SAITO HIROSHI
IPC: G03G9/08
Filed: 1987-02-23
Abstract: PURPOSE:To sharpen the electric charge quantity distribution of a nonmagnetic toner and to prevent fogging and the contamination in a machine by using a developer consisting of a specific magnetic carrier, nonmagnetic toner and magnetic toner respectively having specific grain sizes. CONSTITUTION:This developer consists of the magnetic carrier 8 having 20-200mum grain size, the nonmagnetic toner 10 having 3-30mum grain size and the magnetic toner 9 having 5-50mum grain size. The developer is preferably formed by compounding 1-30pts.wt. toner 10 and 0.1-20pts.wt. toner 9 with 100pts.wt. carrier 8. This developer is agitated by an agitating means 5 of a developing device. While the toner 10 is imparted with the prescribed electric charge by the carrier 8, the toner 10 which is insufficiently charged is imparted with the sufficient charge of the same polarity by the toner 9 of the small grain size. The carrier 8 is held on a sleeve 4 by a magnet 3 and the toner 9 is also held on the sleeve 4 or the carrier 8 in a development region. The development is mostly executed by the toner 10.
Patent JP-2000237181-A (JP)
Title: X-ray tomographic device
Inventor: NIIZAKA KAZUO
IPC: A61B6/03
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tomographic device supporting an X-ray bulb device and an X-ray detecting device with an inboard structure, preventing their flapping, capable of suppressing the occurrence of vibration even at high- speed rotation, and capable of expanding an X-ray radiation range. SOLUTION: An X-ray radiation device section 50 in this X-ray tomographic device is arranged with parallel annular frames 1130, 1140 so that a base end section 1010 is coupled and fixed to the circular through hole 511 of a main body frame 510 arranged nearly vertically and the X-ray radiation device section 50 can be rotated via bearing devices 1110, 1120 at both end sections on the outer periphery around a cylinder shaft 10 fitted nearly vertically to the main body frame 510. An X-ray bulb device 6 and an X-ray detecting device 7 are rotatably mounted on bases 1150, 1151 suspended on the annular frames 1130, 1140 respectively, and the tip section 1020 of the cylinder shaft 10 is supported by a support member 13.
Patent JP-H05157641-A (JP)
Title: Semiconductor device for detecting stress
Inventor: KAIDOU YOSHIKAZU
IPC: G01L9/00
Filed: 1991-03-06
Abstract: PURPOSE:To obtain an inexpensive semiconductor device for detecting stress by eliminating the need of the impurity-diffused layer forming process which has been provided only for forming the wiring section of the bridge of the strain gauge resistor for stress detecting section of the device. CONSTITUTION:After a transistor section for amplifying detecting outputs is formed on a P-type semiconductor substrate 1, a stress detecting section 26 is constituted by forming a plurality of gauge resistors 6a and a wiring section 25 for connecting the resistors to a bridge on the thin section 2 of the substrate 1. N<+>-diffused buried layers 3 and 23 for insulation and high-concentration P<+>-isolation layer 5 constituting the wiring section 25 are used for the wiring section 25 and the layers 3, 23, and 5 are formed in the same process in which the N<+>-buried layer and high-concentration P<+>-isolation layer of the transistor are formed.
Patent JP-H09232336-A (JP)
Title: Semiconductor device
Inventor: NAGAHARA MASAKI
IPC: H01L21/338
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an enhance mode MESFET wherein decrease of the gain and the output voltage is restrained, by installing cap layers or the like which are arranged in regions on both sides of a gate electrode on a carrier transit layer, and composed of undoped compound semiconductor, and have a specified thickness. SOLUTION: A buffer layer 2, an electron transit layer 3, a relaxation layer 4, a gate contact layer 5, a spacer layer 6, an etching stopper layer 7 and a cap layer 8 are laminated on a substrate 1 composed of semiisulating GaAs. The cap layer 8 is a layer which is composed of undoped GaAs and has a thickness of 100nm or more. The cap layer 8 prevents a depletion layer from infiltrating into the electron transit layer 3, so that increase of the sheet resistance in the region can be restrained and the sheet resistance in the electron transit layer 3 can be reduced. Thereby it can be restrained that the gain is decreased by increase of the sheet resistance, when an MESFET is made an enhance mode by thinning the electron transit layer 3.
Patent JP-H08253783-A (JP)
Title: Dispersant/viscosity improver for lubricating oil composition
Inventor: RICHIYAADO MAIKERU RANJI
IPC: C10M149/06
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a novel multi-purpose lubricant additive, especially the one improved in lubricant viscosity properties and dispersability and a lubricant having improved dispersion and viscosity properties and to provide a process for producing the multi-purpose additive.  
     SOLUTION: The improver composition comprises a product of the reaction of a mixture which comprises an oil-soluble ethylene/α-olefin copolymer (a) in which the α-olefin is selected among 3-28C α-olefins, which has an average mol.wt. of about 30,000-300,000, and onto which an ethylenic carboxylic acid or a functional derivative thereof has been grafted, at least one polyester (b-1) having at least one hydroxyl group capable of undergoing condensation, and at least one polyamine (b-2) having at least one primary or secondary amino group capable of undergoing condensation, and which optionally contains at least one hydrocarby-substituted carboxylic acid (anhydride) (c). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S58158172-A (JP)
Title: Preparation of powdery food
Inventor: SATOU MAKOTO
IPC: C12G3/02
Filed: 1982-03-16
Abstract: PURPOSE:To prepare powdery sake less having the taste and flavor of MISO (fermented bean paste) essentially keeping the original taste, flavor and composition of sake lees, without deteriorating the quality, by drying a mixture of sake lees and MISO. CONSTITUTION:The objective food is prepared by the spray-drying of vacuum freeze-drying of a mixture composed of sake lees, MISO and if necessary, a water-soluble polysaccharide. Preferably, sake lees, MISO, dextrin and water are mixed together at weight ratios of 100:156:67:67, homogenized uniformly, and spray-dried instantaneously at 130-140 deg.C, or the powder obtained by the spray- drying of a mixture composed of sake lees, dextrin and water at weight ratios of 60:20:20 is mixed with the powder obtained by the spray-drying of a mixture composed of MISO, dextrin and water at weight ratios of 100:15:15.
Patent JP-H04277735-A (JP)
Title: Production of silver halide photographic emulsion
Inventor: TAKEMURA KUMIKO
IPC: G03C1/015
Filed: 1991-03-06
Abstract: PURPOSE:To obtain the process for producing a silver halide photographic sensitive material having a high sensitivity and excellent graininess and sharpness. CONSTITUTION:This process for producing the silver halide photographic emulsion consists in executing nucleus formation at >=40 deg.C and 9.5 to 10.5 pAg at the time of the nucleus formation, adjusting the pAg to 8.0 to 9.4 after the nucleus formation, then lowering the temp. to 15 to 35 deg.C at 0.2 to 1.0 deg.C/min lowering rate and thereafter, adjusting the pAg to 9.5 to 10.5 and growing particles with the spherical particles formed by Ostwald saturation as a seed emulsion in the process for producing the silver halide particles, >=50% of the projection area of which has >=3 ratio of particle diameter/particle thickness.
Patent JP-S51116413-A (JP)
Title: A vapour-condensed discharge device for hydraulic rotary compressor
Inventor: SATOU GOROU
IPC: F04C29/02
Filed: 1975-04-04
Abstract: PURPOSE: To make possible the discharge of vapour-condensed water during operation, for preventing vapour-condensed vapour-condensed water from circulating together with oil on the start of operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55133181-A (JP)
Title: Copying recorder of ink jet type
Inventor: ISAYAMA TAKUROU
IPC: H04N1/23
Filed: 1979-04-05
Abstract: PURPOSE:To omit the buffer memory, by taking the arrangement of read-in element at read-in section with that of print nozzle as the same arrangement. CONSTITUTION:The distance of read-in elements of the read-in section 1 are taken  as e and g, the read-in element column distance f, the print nozzle distances of the recording heads h and j, and print nozzle column distance 1 have a given relation of e/h=f/i=g/j=constant. The signal converting the optical change of the objective into voltage change through the read-in elements 21, 22, 23... of the read-in section 1 is processed at the signal processing unit to drive the electrostriction oscillator of the ink jet mechanism provided at the print nozzles 41, 42, 43... of the recording head 3, and ink drop of suitable size is jetted from the print nozzles 41, 42, 43... to reproduce the copy of objective on the recording paper.
Patent JP-H02221234-A (JP)
Title: Production of olefin
Inventor: YAMAGUCHI TATSUAKI
IPC: C07C4/04
Filed: 1989-02-22
Abstract: PURPOSE:To provide an olefin in good selectivity by introducing a paraffin gas into a reaction vessel having a high temperature wall and a low temperature wall both arranged opposite to each other and immediately transfer the olefin produced on the surface of the high temperature wall to the side of the low temperature wall with a heat-diffusing effect caused by the temperature gradient. CONSTITUTION:A paraffin gas is introduced into a reaction vessel in which the inside wall of the vessel maintained at a high temperature and the outside wall held at a low temperature are arranged opposite to each other to form a temperature gradient, and thermally decomposed on the surface of the high temperature wall to produce an olefin as a main product. The produced olefin is immediately diffusion-transferred to the surface of the low temperature wall to prevent the thermal polymerization of the olefin, thereby preparing the olefin such as ethylene or propylene useful as a raw material for synthetic resins or synthetic fibers in good selectivity. The method has a better energy efficiency than those of conventional methods, does not require a steam generating devices, a cooling process, etc., and can reduce measurements against corrosion.
Patent JP-S63208768-A (JP)
Title: Indicating instrument
Inventor: NAKASAKI YOJI
IPC: G01K7/00
Filed: 1987-02-25
Abstract: PURPOSE:To obtain complicate indication characteristics to the detected quantity of a sensor by providing plural thermal deforming elements which are wound with resistance wires respectively and driving a pointer according to the composite quantity of deformation quantities of those plural thermal deforming elements. CONSTITUTION:The voltage across a Zener diode 15 increases gradually as the resistance value of the sensor 14 decreases gradually. A current flows through only a resistance wire 12 in the beginning and no current flows through a resistance wire 13, so that only a bimetal 10 deforms as shown by an arrow with heat generated by the resistance wire 12. As the bimetal 10 deforms more, a rotary disk 17 abuts on the stopper 11a at the free end of the bimetal 11 and is inhibited from further deforming. When the sensor 14 decreases in resistance value more until the voltage across the Zener diode 15 rises above the Zener voltage, a current begins to flow through even the resistance wire 13 and the bimetal 11 deforms with heat generated by this resistance wire 13 and the rotary disk 17 begins to rotate again, so that the pointer 18 moves.
Patent JP-S57155660-A (JP)
Title: Processing system of picture data
Inventor: OOYA KAZUAKI
IPC: G09G5/22
Filed: 1981-03-23
Abstract: PURPOSE:To improve the processing efficiency of a picture data, by receiving the code data of each document from a document center and dividing only the proper code data at the part different from the document immediately before a processed document to send the divided data to a picture data converter. CONSTITUTION:All code data of each desired document are transferred successively to a data divider 20 from a document data center 10. A process control part 21 of the divider 20 stores the first document code data into an immediately preceding code memory 22 and at the same time transfers the data to a picture data converter 40. The converter 40 converts the code data into a picture data to store it in a picture data memory 46. This picture data is fed successively to a picture output device 50 to deliver the first sheet of the document picture. The second document code data supplied to the divider 20 is stored in a memory 23 through a control part 21 and then compared with the contents of the memory 22. Then the proper code data of different areas is divided and stored in a memory 24 to be transferred to the converter 40. The converter 40 synthesizes  the second code data and converts the data into a picture data. This picture  data is stored in a memory 46 and then transmitted to the device 50.
Patent JP-H06225709-A (JP)
Title: Production of konjak jelly in shrunk state
Inventor: MAMADA SUSUMU
IPC: A23L29/244
Filed: 1993-02-04
Abstract: PURPOSE:To produce a konjak jelly in a shrunk flat strip state having excellent soaked taste and hardness to masticate. CONSTITUTION:Powder made from the starch of the devil's tongue is added to warm water at 15-40 deg.C for mixing the powder while stirring, then the mixture is allowed to stand at the temperature for 10-40 minutes into a half-gelatinous state. Then the paste made from the starch of the devil's tongue is blended in the half-gelatinous state as it is with lime water by a blender, extruded in a continous state having 1-5mm thickness and 2-4cm width, cut into 5-10cm lengths to give a kneaded konjack in a flat strip state, which is boilded to produce a konjak jelly in a shrunk state.
Patent JP-S61199227-A (JP)
Title: Magnetic recording medium
Inventor: MORITA TOMOJI
IPC: G11B5/66
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a magnetic recording medium which is improved in the crystal orientation and magnetic characteristics of a magnetic medium layer, is increased in the number of times of CSS and has a good squareness ratio by providing a specific nonmagnetic underlying layer on a nonmagnetic substrate via a nonmagnetic hardened layer and providing the magnetic medium layer on the underlying layer. CONSTITUTION:The nonmagnetic hardened layer 2 consisting of an alumite film, etc. is provided on the nonmagnetic substrate 1 consisting of an Al alloy, etc. in order to improve the surface hardness and accuracy of the substrate 1 and is finished to a specular surface. The nonmagnetic underlying layer 3 consisting of one kind among MoC, MoC2, Mo2N and MoO3 is formed by a reactive sputtering method, etc. on the layer 2. The ferromagnetic medium layer 4 consisting of gamma-Fe2O3, Co, Co alloy, etc. is formed on the layer 3. The crystal orientation and magnetic characteristics of the magnetic medium layer 4 are made better by providing the layer 3 in the above-mentioned manner than in the case of providing directly the magnetic medium layer 4 on the layer 2. The magnetic disk or the like which is increased in the number of times of CSS and has the good squareness ratio is obtd.
Patent JP-S53125773-A (JP)
Title: Manufacture for semiconductor device
Inventor: HOGARI YASUAKI
IPC: H01L21/316
Filed: 1977-04-08
Abstract: PURPOSE: To control the impurity distribution with excellent accuracy, by oxidizing an substrate under oxygen atomosphere including halogen elements or a hydrogen compound of the halogen element after ion implantation, preventing crystal damage due to the ion implantation, and forming an insulating film used in the next process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62206039-A (JP)
Inventor: HERUBERUTO KEENITSUHI
IPC: D01H13/18
Filed: 1987-02-25
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-H01216687-A (JP)
Title: Killer and ident circuit
Inventor: TANAKA MASAAKI
IPC: H04N9/64
Filed: 1988-02-25
Abstract: PURPOSE:To easily incorporate both capacitors in the inside of an IC by providing a 1st phase detection circuit generating a detection signal, a 2nd phase detection circuit generating a killer signal separately and using 1st and 2nd discrimination circuits so as to compare the terminal voltage of 1st and 2nd capacitors, respectively. CONSTITUTION:The two phase detection circuits 44, 55 for ident and killer are of the same constitution. For example, in the phase detection circuit 55 for the killer, an output current of a constant current source 17 flows for the burst period only and its value is very small, in the order of several muA. In the normal color state, current of 17.sin45 deg. flows to the capacitor C3 for the burst period. Moreover, current of (1/beta).18 is drawn over the entire period, where beta is an emitter ground current amplification factor of a transistor. When the current is large, the base voltage of a TR Q54 rises, but since the same current (1/beta).18 is very small, the capacitance of the capacitor C3 is enough to be several 10pF and circuit integration is applied easily.
Patent JP-S52124676-A (JP)
Title: Device for positioning and clamping hoist conveying carrier
Inventor: WATANABE TOSHIYUKI
IPC: B65G35/00
Filed: 1976-04-09
Abstract: PURPOSE: To fix stopper for rocking material by correctly positioning articles such as wire and plate materials as hung in coil shape by a hanger to mount name plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06230941-A (JP)
Title: Program controller
Inventor: MACHIDA HIROAKI
IPC: G06F9/06
Filed: 1993-02-05
Abstract: PURPOSE:To discontinue a simple language of desk top and a program working in another operating system by the operations of desk top. CONSTITUTION:A program which directly works in an operating system can start by means of a simple language program prepared in a desk top environment. A simple language control means 14 interprets the user's operation of desk top and shifts the operation to the simple language program. A program control means decides that the operation of a simple language requests the discontinuation of the started program and controls the program discontinuation via the simple language program.
Patent JP-H09242728-A (JP)
Title: Blind rivet
Inventor: DANIERU ROBIN SUMISU
IPC: F16B19/10
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To perform aligning work and fixing work with one fixing tool by forming a bore to have a large diameter in a first part close to the flange of a shank, an intermediate diameter in a second part and a small diameter in a third part away from the flange. SOLUTION: The bore of the shank 2 of a rivet nut 1 is composed of a first part 5 having a large diameter, a second part 6 having an intermediate diameter and a third part 7 having a small diameter. When a pulling rod 14 is inserted into the rivet nut 1 and the nose piece 13 of a tool is brought into contact with a flange 3, a screw member 15 is engaged with a screw 10. The lower side of the flange 3 is placed on a first seat body 12, the shank 2 is inserted into the hole 16 of the seat body 12, the pulling rod 14 is pulled into the nose piece 13 and then the shank is compressed. Since a wall thickness is smallest in the first part 5, a first expanded part 11 is formed and the seat body 12 is fixed between the flange 3 and the expanded part 11. Similarly, a second expanded part 19 is formed by deforming the second part 6 and a second seat body 20 is fixed. Thus, aligning work and fixing work are performed by one fixing tool.