baber/WOPTO huggingface dataset:
Patent JP-H04190225-A (JP)
Title: Silver halide photosensitive material
Inventor: UCHIDA MITSUHIRO
IPC: G03C1/09
Filed: 1990-11-26
Abstract: PURPOSE:To provide a photosensitive material of a high sensitivity and a low fogging by composing silver halide grains included in an emulsion layer of a specific quantity of flat grains, and applying a chemical sensitization in which the silver halide grains are chemically sensitized in existence of spectral sensitization pigments, and in which at least one sort of chemical sensitizers is a selenic sensitizer. CONSTITUTION:An emulsion includes silver halide flat grains of an aspect ratio of 3 or more and preferably less than 8 by at least 50% or more of the total projected area, and chemical sensitization is applied using a selenic sensitizer. Selenic sensitization is normally performed by adding unstable type selenic compound and/or non-unstable type selenic compound, and stirring the emulsion for a predetermined time under a high temperature of 40 deg.C or more preferably. For the selenic sensitizer, an unstable selenic sensitizer is used. Concretely, this may be aliphatic isoselenocianate such as allyl isoselenocianate, selenium urea, selenoketone, selenoamide, selenocarboxylic acid, ester, or selenophosphate. A photosensitive material obtained like this provides a good photographic performance including a high sensitivity and a low fogging.
Patent JP-H08179407-A (JP)
Title: Film position detecting device
Inventor: WATABE HAJIME
IPC: G03B17/00
Filed: 1994-12-21
Abstract: PURPOSE: To prevent the doubling of a photographing picture frame of a film and to attain reduction in a cost and miniaturization by providing a control means for inhibiting a photographing operation, when the film is not in a prescribed position at the time of photographing. CONSTITUTION: In the camera provided with a film feeding means 3 controlled with the output of a film position detecting means 1, to wind/unwind the film, a control means for detecting the fact that the film is in the prescribed position or not by the film position detecting means 1, at the time of photographing, to inhibit the photographing operation, when the film is not in the prescribed position is provided. On the other hand, when the film is not in the prescribed position at the time of photographing, the photographing operation is inhibited and warning is displayed on a display means 6. Further, when the film is not in the prescribed position, the film is wound forward rapidly by a frame or wound by a specific amount and then, unwound. Thus, the doubling of the photographing picture frame can be prevented.
Patent JP-H03179245-A (JP)
Title: Diagnosis of aging of electric wire and cable
Inventor: NICHIMA YASUO
IPC: G01N21/3563
Filed: 1989-12-07
Abstract: PURPOSE:To achieve a higher accuracy by a method wherein a small amount of an organic insulating material is sampled as specimen when aging of insulation is judged for a wire and cable for a relatively low pressure installed in a nuclear power plant, and a concentration of a specified element is analyzed with an X-ray microanalyzer to detect a degree of oxidation from the concentration. CONSTITUTION:A small amount of an organic insulating material is sampled as specimen from an insulating material or a sheath material of a wire and cable installed actually, and a concentration of a specified element in the speci men is analyzed with an X-ray microanalyzer to detect a degree of oxidation from the element concentration. The element to be analyzed is K element as obtained by making potassium react with a carbonyl group formed by oxidiza tion in the organic insulating material. Besides, Fourier transform infrared spectral analysis of the specimen is performed to determine a ratio between a group with an absorbance thereof increasing and a group with the absorbance thereof reducing by oxidization thereby enabling the detection of a degree of oxidation.
Patent JP-H10158640-A (JP)
Title: Method for emitting fluorescence and method for displaying or recording thereby
Inventor: AKUTSU MITSUO
IPC: C09K11/06
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for emitting fluorescence intense enough for visual recognition by irradiating two compounds selected from compounds represented by formulas I to III with ultraviolet rays. SOLUTION: This method comprises irradiating a compound represented by formula I [m is 0 or 1; n is 1 or 2; R<1> and R<2> , which are independent of each other, are H,-OH, -COOX (X is H, M/K (M is a k-valent metal atom)), a halogen, a 1-20 C alkyl, an alkoxyl or an aryl; when n is 1, R is a 1-20 C alkyl, an alkoxyl, an aryl, a group of formula II  R<3> and R<4> , which are independent of each other, are H, -OH, -COOX (X is H, M/K (M is a k-valent metal atom)), a halogen, a 1-20 C alkyl, an alkoxyl or an aryl; p is o or 1}, provided that these groups may be substituted with -OH, -COOX (x is H or M/K), -CONH2 or halogens; when n is 2, R is a direct bond, a 1-20 C alkylene, an arylene, a species of a combination of them or a group being a combination thereof with an ether bond] and a compound represented by formula III (r is 0 or 1; s is 1 or 2;  and R<5> and R<6> are each H, -OH or the like) with ultraviolet rays.
Patent JP-H03177354-A (JP)
Title: Oxide superconductive wire
Inventor: KUROSAWA HIDEYUKI
IPC: C04B35/00
Filed: 1989-12-07
Abstract: PURPOSE:To improve adhesion by forming an interlayer composed of an oxide film between a substrate composed of a Fe-Cr-Al-based alloy and a YBa2Cu3O7-x film. CONSTITUTION:In an evacuated reaction vessel 7, a substrate 8 composed of 17-26wt.% Cr, 2-7.5wt.% Al and, as the remainders, Fe and a very small amount of a rare earth element is heated by a heater 9 specialized for the substrate 8. O2 gas is introduced into the reaction vessel 7 through an O2 gas inlet 6 so as to form a oxide film on the substrate 8. Raw materials such as beta-diketone complexes of Y, Ba and Cu are then charged to raw material vessels 1, 2 and 3 and heated by heaters 4 and a carrier gas such as Ar is introduced through inert gas inlets 5. The carrier gas containing vapors of respective raw materials is mixed with O2 gas in the reaction vessel 7 and the substrate is heated to a prescribed temperature to synthesize a YBa2Cu3O7-x film having a prescribed thickness on the oxide film. Gradual cooling is subsequently carried out in an atmosphere of O2 gas, thus obtaining the objective oxide superconductive wire.
Patent JP-H07176512-A (JP)
Title: Spin-dryer device
Inventor: KIBA TOYOAKI
IPC: F26B5/08
Filed: 1993-12-17
Abstract: PURPOSE:To miniaturize a spin-dryer device and a washing vessel used in preprocessing, to improve washing and drying efficiency of wafers, and to prevent static electricity which impairs the efficiency of the device. CONSTITUTION:A receptacle stand 7, on which wafers are arranged and placed in grooves, is formed by removing the circumferential wall where guide grooves are provided on the conventional wafer having cassette, a retaining frame 8, having V-shaped grooves 8a on both walls of a cradle 3a, is provided. The cassette is made small by the amount of the thickness of the cassette wall, a washing vessel is made small by the thickness of the wall, and a cradle 3a is also made small. Also, the wall, which becomes the obstacle of the spreading of a washing solution to the receptacle stand 7, is eliminated and at the same time, there is no obstacle for scattering the washing solution. Moreover, the area, which directly comes in contact with the wafer 5, can be made small.
Patent JP-H01164213-A (JP)
Title: Floor wiring structure
Inventor: TONE YASUYOSHI
IPC: H02G3/30
Filed: 1987-12-18
Abstract: PURPOSE:To perform wiring easily and properly, by laying circumferential carpets at the circumferential section in a room and forming a wiring space below the circumferential carpets. CONSTITUTION:Supporting members 12, 13 are arranged on the floor face 1 at the circumferential section in a room while containing frames 3 are arranged on the floor face 1, then the base section of a cable is contained between the supporting members 12, 13 and the terminal section of the cable is contained in the containing frame 3. A board member 15 is arranged on the supporting members 12, 13 and circumferential carpets 16 are laid thereon, then the containing frame 3 is engaged with a cross groove thereafter tile carpets 6 are laid on the floor face 1. Consequently, cables can be laid on the floor face 1 and below the circumferential carpets 16 and the tile carpets 6. Wiring can be modified easily by removing the tile carpets 6 from the section where wiring is modified then containing a new cable in the containing frame 3 or removing an old cable from the containing frame 3 thereafter laying the tile carpets 6 again.
Patent JP-H01161842-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGUMA YUICHIRO
IPC: H01L21/60
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the tabor shaped CCB bumps not concentrating the stress thereof in a specified position by a method wherein, when a pellet is bonded onto a substrate, the rear of the pellet is coated with a magnetic film while a part of a reflow furnace is fitted with an electromagnet to shift the pellet to a specified extent in the direction of the magnet when the CCB bumps are fused in the reflow furnace. CONSTITUTION:The overall rear of a wafer 1 is coated with a heat resistant insulating film 5 to be set and then evaporated with a magnetic material to form a magnetic film 6, next underneath solder films 7 are formed on the surface of electrode pads 4 and then solders are fused to form semispherical CCB bumps 8. Then, the CCB bumps 8 of a pellet 9 on the rear of which the magnetic film 6 is evaporation-formed are laminated on the pedestals 11 of a module substrate 10 and then heated to be fused in a reflow furnace fitted with an electromagnet so that the pellet 9 may be lifted up slightly making the fused solders take a tabor shape to produce tabor-shaped CCB bumps by setting the solders.
Patent JP-H03180928-A (JP)
Title: Floating point multiplier
Inventor: TANAKA NARIYA
IPC: G06F7/533
Filed: 1989-12-11
Abstract: PURPOSE:To speed up multiplication by simultaneously executing addition to be executed after the partial product operation of mantissa part operation and rounding addition, previously executing the operation of a correction value which may be required at the time of operating an exponential part and the detection of an overflow and an underflow, and when the correction is required, selecting only the necessary part. CONSTITUTION:An exponential arithmetic circuit 110 calculates an exponential part, previously calculates the correction value of the exponential since the correction of a normalizing circuit or a rounding circuit may execute the correction of + or -1, and checks the overflow and underflow of uncorrected data and corrected data. Namely, an adder/subtractor 2201 calculates normal exponentials. A + or -1 correcting circuit 2203 calculates a correction value which may be generated at the time of normalizing or rounding operation and an overflow/underflow deciding circuit 2202 executes checking operation when the correction is zero, and if an overflow/underflow is generated, interrupts the floating point computing processing at the time of deciding the overflow/underflow. Thus, the processing can be executed at the high speed.
Patent JP-H04188106-A (JP)
Title: Liquid crystal panel and manufacture thereof
Inventor: TAKAHARA HIROSHI
IPC: G02F1/1333
Filed: 1990-11-21
Abstract: PURPOSE:To prevent a fall of display contrast and improve sharpness by forming a liquid crystal layer consisting of a high polymer dispersion liquid crystal panel on an array base plate, and forming a counter electrode and a black matrix on the liquid crystal layer. CONSTITUTION:After a high polymer dispersion liquid crystal layer 21 is formed on a base plate 11 formed with a plurality of signal lines 23, an electrode layer 14 made of conductive substance having light transmitting property and a light intercepting layer 25 made of non-transmitting substance are formed on the upper layer of the liquid crystal layer 21. Namely, the polymer 21 is formed on the array base plate 11, the counter electrode 14 and the black matrix 25 are formed on the polymer 21, and hence there is no opposed base plate. Hereby, a fall of contrast can be reduced and display of high quality can be performed.
Patent JP-H02164462-A (JP)
Title: Air purifying device
Inventor: NAKAMA HIROTO
IPC: B01D53/38
Filed: 1988-12-16
Abstract: PURPOSE:To deodorize to meet the requirement and retain deodorizing function for a long time by generating ozone when the odor measuring result is beyond the given value N1, computing the time required for the odor volume rising to the given value N2 or over, determining ozone generation volume and preforming deodorizing. CONSTITUTION:A charged section 1 consisting of an electrical discharge wire 2 and a flat plate electrode 3 on the upper stream side and a dust collecting section 5 on the downstream side of air flow, and odor of sucked air is sensed by an odor sensing means 12. Also, whether the measuring result from the means 12 reaches the given value N1 or not is determined by an odor volume determining means 13, and ozone is generated by an ozone generating means 14 based on the determination of means 13. Further, when ozone is generated, the required time for an odor measuring signal rising up to the given value N2 is computed by an odor volume computing means 17, based on what is measured by the determination of the means 13, while ozone generation volume is determined by an ozone generation volume determining means 18 to correspond to said required time. As a result, the device can deodorize to correspond with requirement and its deodorizing function can be retained for a long time.
Patent JP-H01160762-A (JP)
Title: Fuel station
Inventor: SATO YOSHIYUKI
IPC: B60S5/02
Filed: 1987-12-16
Abstract: PURPOSE:To reduce the total number of indicators so as to aim at simplifying the arrangement of a gas station by providing a plurality of suspended fuel feed devices while providing indicators having a number less than the number of the fuel feed devices so as to select unused indicators upon initiation of the operation of the fuel feed device so as to perform predetermined indication. CONSTITUTION:Fuel feed hoses 7 each having at its one end a fuel feed nozzle 6 are elevatably disposed in hose handling devices 5a through 5f suspended from a canopy 4 covering the site 2 of a gas station 1 thereabove, and indicators 9a through 9c are provided on a wall 8 of an office building or the like, having a number less than the number of the fuel feed devices including the fuel feed nozzles 6, the fuel feed houses 7 and the like. Upon initiation of operation of a fuel feed device, indicators 9a through 9c to be unused are selected so as to indicate thereon a number of the fuel feed device to be used, a king of fuel, an amount of fuel feed and the like. With this arrangement, it is not necessary to provide the indicators having a number up to the number of the fuel feed devices, thereby it is possible to aim at simplifying the entire arrangement of the gas station.
Patent JP-H03180215-A (JP)
Title: Bending machine
Inventor: HAYASHI YUKIO
IPC: B21D19/08
Filed: 1989-12-08
Abstract: PURPOSE:To easily and accurately execute the required bending with a simple operation by arranging the plural bending dies at the blank transferring surface of the bed and constituting the machine to execute plural bending works by moving the work. CONSTITUTION:The 1st bending die 18 is supported with the plate type ram 4 set in standing on the upper side of the bed 2 and the sliding body 20 moving vertically along the one side of the ram 4 and the bed 2. And on the ram 4, and one or plural 2nd bending dies 14 to bend the blank cooperating with the lower die 11 are set. And the 2nd bending 14 is constituted to rotate between the bending position and the non-operated position in cooperation with the lower die 11. Therefore, because the working force acts vertically, the deflection of ram, etc., is not generated and the accurate working can be executed.
Patent JP-H04194804-A (JP)
Title: Cable laying-through pipe
Inventor: MORITA YUKIO
IPC: G02B6/00
Filed: 1990-11-22
Abstract: PURPOSE:To execute a high speed high-efficient cable laying-through work by adding given wt% olein acid amide to a cable laying-through pipe. CONSTITUTION:A cable laying-through pipe 7 is formed such that pressure air is fed through an opening part at the one end and a cable 10 is laid through to an opening part at the other end by means of the flow of the pressure air. For example, 0.01 - 0.50 wt% olein acid amide is added in polyethylene resin. The addition may be effected by charging the materials in an extrusion molder for a pipe. Olein acid amide is in a state that it is physically impregnated and mixed in a pipe 7, and after extrusion molding of the pipe, olein acid amide is bled off with a lapse of a time and frictional resistance is sharply reduced. Further, an optical fiber cable 10 is formed such that optical fiber cores 2 and a tear threads are arranged in a star-shape, and covered with a primary covering layer 4, such as polyamide resin, having high elasticity and the primary covering layer is covered with a secondary covering layer 5, such as foamed polyethylene resin.
Patent JP-H11151164-A (JP)
Title: Steam cooking pot
Inventor: KANEKO MORIYOSHI
IPC: A47J27/16
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making steam cooking pot which is of such a structure that a food to be cooked is thermally cooked in good condition by steam spewed under pressure into the body of a tray and can be manufactured without difficulty and at a low cost. SOLUTION: This steam cooking pot comprises a pot body 1, a grating body 2 which is accommodated and arranged, in a floating state, at the internal bottom part of the pot body 1 with plural steam vent holes 3 scattered on the surface, a tray body 4 which can communicate with the interior of the pot body 1 below through a communication part 5 on the peripheral edge part and is accommodated and arranged, in a floating state, on the grating body 2 in the pot body 1, and a pot lid body 6 which is disposed to close the upper opening part of the pot body 1. In this steam cooking pot, a pressurized steam is spewed upward from the bottom of the pot body 1 through the plural steam vent holes 3 in the grating body 2 and is guided to flow into the tray body 4 on the back face side of the pot lid body 6 through the communication part 5.
Patent JP-H09155996-A (JP)
Title: Laminate and vessel
Inventor: MURAKAMI FUMIYASU
IPC: B32B27/32
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To allow insoluble fine particles to scarcely elute in content and to improve the heat resistance by disposing straight-chain ethylene and α-olefin copolymer having specific physical properties as an innermost layer. SOLUTION: Straight-chain ethylene and α-olefin copolymer having physical properties described in paragraphs (a) to (f) obtained by copolymerizing ethylene and 3-20C α-olefin in the presence of metallocene catalyst is used as an innermost layer. (a) Density: 0.910 to 0.945g/cm<3> , (b) melt flow rate: 0.5 to 50g/10min, (c) n-heptane extract at 50 deg.C: 0.8wt.% or less, (d) ash amount in the case of completely carbonizing at 650 deg.C in an electric furnace: 0.02wt.% or less, (e) a ratio of weight-average molecular weight obtaind by a gel permeation chromatography to number-average molecular weight: 3.0 or less, and (f) number of fine particles having 2μm or more measured after hot water sterilizing treatment at 110 deg.C/40min: 30 pieces/10ml or less.
Patent JP-H11152925-A (JP)
Title: Automobile parking area
Inventor: KITAJIMA KIMIO
IPC: B60L11/18
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of supplying electricity to an electric automobile useful in society contributing to spread the electric automobile or actually having the electric automobile gaining popular. SOLUTION: The automobile parking area includes a plurality of pallets provided at a parking tower T. Either charging device 3 or battery exchanging device 4 is set in each of the pallets 1, and electric supply is thereby made to an electric automobile M. A controller 6 automatically makes operation of each of the pallets 1, charging device 3 and battery exchanging device 4, at the same time, decides whether or not the electric automobile M going to enter the parking area is a contracted one and whether or not the electric automobile M is an electric supply type of automobile, and on the basis of results mentioned above, the controller 6 is so made that the proper pallet can be applied to the electric automobile.
Patent JP-H11155060-A (JP)
Title: Picture processor
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/38
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor in which it is possible to correct the boundary part picture of an opened book-bound original by recognizing the shape of the opened book-bound original without providing any special detecting means such as a range sensor, to recognize the shape of the book-bound original by detecting the page boundary position of the book-bound original even when small detects which can not be removed by an operator is present, and to obtain the detection data of the continuous page boundary positions close to the page boundary position distribution of the actual book-bound original. SOLUTION: A page boundary position recognizing means 409 samples the picture data of each read line from a read means 400, detects the picture concentration of a page base part, decides a threshold value for discriminating the page boundary from the detected picture concentration, and judges that the page boundary part is present when the picture data whose concentration level is the threshold value or more are beyond a prescribed range in the picture data of each read line from the read means 400.
Patent JP-H06165984-A (JP)
Title: Electrolytically ionized water forming device
Inventor: YAMAGUCHI SHIYUUJI
IPC: C02F1/461
Filed: 1992-11-30
Abstract: PURPOSE:To provide the electrolytically ionized water forming device which continuously forms alkaline ionized water and acidic water by electrolyzing city water, etc. CONSTITUTION:This ionized water forming device is provided with an electrolytic cell 1 which forms the electrolytically ionized water by passing the water to be supplied between electrodes 1a and 1b, power sources 2, 4, 5 which supply electrolytic current between the electrodes 1a and 1b with the feed water as a signal and a polarity changeover device 9 which executes washing by changing over the energization polarities between the electrodes 1a and 1b. A control circuit 10 which applies a changeover signal to the polarity changeover device 9 every time the quantity of electricity of the electrolytic current flowing between the electrodes 1a and 1b, the flow rate of the feed water or the integrate value of the electrolytic time or the combination signals thereof attains a set value and a sensor 14 which measures the concn. of the calcium, etc., of the water to be fed are provided. The reference set value of this control circuit 10 is changed and controlled by the measurement signal of the sensor 14.