baber/WOPTO huggingface dataset:
Patent JP-H11275470-A (JP)
Title: Semiconductor device
Inventor: KAMIMURA SHINYA
IPC: H04N5/374
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with an excellent protective function. SOLUTION: The semiconductor device has a protection circuit connecting to terminals of the device. The device has a 1st circuit connected between a terminal and a negative level line to receive a negative voltage, a 2nd circuit between a terminal and a ground line of which the protection circuit is connected, and a 3rd circuit acting as the protection circuit connected between the ground level line and other terminal.  The protection circuit consists of MOS transistors(TRs) H11 -H13 , that is, consists of the 1st MOS TR H11 whose drain connects to a terminal, whose source connects to a negative level line, and whose gate connects to a terminal or the negative level line, the 2nd MOS TR H12 whose drain connects to a terminal, whose source connects to a ground level line, and whose gate connects to a terminal or the ground level line, and the 3rd MOS TR H13 whose drain connects to other terminal, whose source connects to the ground level line, and whose gate connects to a terminal or the ground level line.
Patent JP-H10234907-A (JP)
Title: Ball mark for reading inclination on green of golf
Inventor: HIROYA TAKESHI
IPC: A63B102/32
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To stimulate the imagination of a player himself by pouring a liquid and a bubble in a ball mark used for golf so as to roughly predict inclination, etc., on green. SOLUTION: A transparent and horizontal upper lid 1 and a recessed bottom face 2 are overlapped and the liquid 3 and the bubble 4 are poured in it. Characters 5 such as slice, hook, up, down showing a direction and an arrow 6 are written on the surface of the lid 1. Then the mark is used similarly to a conventional marker on the dropping spot of a ball on the green by turning the arrow toward a cup. The direction of slice, hook, up, down, etc., is read by the moving of the bubble 4 moved by inclination in the liquid 3.
Patent JP-H04313251-A (JP)
Title: Method and apparatus for screening electronic components
Inventor: NAKAGAWA KIYOSHI
IPC: G01R31/26
Filed: 1991-04-11
Abstract: PURPOSE:To increase the reliability of electronic components and to measure the high temperature characteristics and normal temperature characteristics by one and the same apparatus by selecting the electronic components under the same temperature condition as that of a working environment. CONSTITUTION:This is a selector for electronic components, for example, diodes 1. This device is constitued of a ball feeder 2 to supply the diodes 1, a chute 3 to carry the diodes, a station table 4 to mesasure characteristics of the diodes 1, a preheating gas pipe 5 to preheat the chute 3, a heating gas pipe 6 to heat up to a high temperature measuring part of the station table 4, and a cooling gas pipe 7 to cool up to a normal temperature measuring part of the station table 4. After the high temperature characteristics of the diode 1 are measured, the temperature characteristics are measured. The diode 1 is judged to be good or not from the result of measurement of the high temperature and normal temperature characteristics.
Patent JP-H11279985-A (JP)
Title: White paper board
Inventor: ISOBE TOMOHITO
IPC: D21H27/30
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To solve printing trouble due to rear fluff in which a part of the surface of the rear layer is taken and transferred by coated surface of the surface layer of the white paper board while above layers in the white paper board are brought into contact with each other by load. SOLUTION: In this white paper board comprising three or more layers of a surface layer, a middle layer and a rear layer, the surface layer has pigment coated layer and the rear layer is a layer consisting mainly of waste paper pulp and >=0.1 g/m<2> polyacrylamide(PAM) is applied to the rear layer and further, >=0.1 g/m<2> polyvinyl alcohol(PVA) is applied thereon. Further, coating solution in which PAM and PVA are mixed is applied in an amount of >=0.1 g/m<2> as solid content to the rear layer, and >=0.1 g/m<2> PAM is applied to the surface layer before providing the pigment coated layer.
Patent JP-S58194258-A (JP)
Title: Organic electrolytic battery
Inventor: FUJII TAKAFUMI
IPC: H01M4/58
Filed: 1982-05-10
Abstract: PURPOSE:To improve the flatness of the discharge voltage of the captioned battery and increase the discharge capacity by using a mixture of FeS2 and Cu or sulfide such as Ni as the positive electrode active material. CONSTITUTION:FeS2 and Cu or sulfide such as Ni are mixed together at a proper ratio and a conductive material such as acetylene black and a proper bonding agent are mixed therewith. Then a sheet-type electrode is manufactured by continuously pressurizing and supplying this mixture into an expanded net made of Ni and a positive electrode is obtained by punching the electrode in specified dimensions. The button-type organic electrolytic battery assembled by using this positive electrode has its flatness of the discharge voltage improved and the discharge capacity increased.
Patent JP-S57192945-A (JP)
Title: Heat-developable type diazo copying material
Inventor: WATANABE NOBUYOSHI
IPC: G03C1/61
Filed: 1981-05-25
Abstract: PURPOSE:To provide a heat-developable type diazo copying material capable of obtaining a high-density image by low temp. development, and superior in raw stock stability, by using a specified N-substd. carbamate compound or ketone compound as a color-developing adjuvant. CONSTITUTION:A color-developing adjuvant has preferably 70-120 deg.C melting point, and it is hardly or not soluble in water. It sufficiently dissolves a diazo compound and a coupling component when it is melted with heat, and it is represented by the general formula: R<1>OCONHR<2> or R<3>-CO-R<4> in which R<1>-R<4> are optionally substd. alkyl or alkenyl or aryl or aralkyl. This adjuvant is dissolved or dispersed together with a diazo compound, a coupling component, and other additives, and this solution or dispersion is coated on a support to form a photosensitive layer having 2.5-15g/m<2> attached amount. The coupling component or the adjuvant may be encapsulated, or the two may be contained in a precoat layer.
Patent JP-H03112572-A (JP)
Title: Belt for exercising-purpose in deep water
Inventor: DEIAHAAN BEDOOSA
IPC: A63B21/008
Filed: 1990-03-29
Abstract: PURPOSE: To enable necessary training by forming a belt so that a relatively powerful buoyancy is given to the central part of its material where the back of a user is contacted, and the lower part of the material is bent upward from both sides up to the center. CONSTITUTION: The upward width of a material 8 having buoyancy is designed so as to get wider as approaching a position 32 (the center of the material), the backmost of the material 8. Such a design to have a broad back width is realized mainly by a broad part 34 extending symmetrically upward, and secondarily, by a part designed to be broad 36 extending downward. The part designed to be broad 36 extends downward in a greater degree at both sides of the back position 32 of the material to form the lower part of the material 8 bending upward from both sides to the center. This works for avoiding accompanying friction and stimulation caused between the material 8 and hips 38 of a user. A hole 58 piercing the material 8 is formed so as to remove the suppressed air or water between the buoyant material 8 and a user 10 when the user dives into deep water with this belt 12 on.
Patent JP-2000275870-A (JP)
Title: End coating film removing device and production of electrophotographic photoreceptor using the same
Inventor: KUBOTA TATSUYA
IPC: B05D3/12
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of removing the liquid pool parts and excess coating films on the inside and outside surfaces at substrate ends generated at the time of formation of coating films with high accuracy and reproducibility by immersing a cylindrical substrate into a photosensitive coating liquid, then pulling up the substrate. SOLUTION: The device for removing the liquid pool parts and excess coating films at the ends formed when the coating films are formed by holding the cylindrical substrate 12 in a substrate holding device and immersing the substrate into the photosensitive coating liquid is the end coating film removing device characterized in that a liftable substrate supporting base 3 having an outside surface coating film removing member 2 and inside surface coating film removing member 1 is installed in a processing tank 5 into which a solvent capable of dissolving the coating films may be housed. This process for producing the electrophotographic photoreceptor uses the device.
Patent JP-S57195914-A (JP)
Title: Tilting pad bearing
Inventor: INOUE TOMOAKI
IPC: F16C37/00
Filed: 1981-05-27
Abstract: PURPOSE:To prevent the burn of a bearing, by providing an oil supply hole and an oil drain hole for each bearing pad to apply cooling oil to the lubricated surface of the pad to reduce the temperature of the bearing. CONSTITUTION:Spacers 23 are secured on an upper and a lower bearing housings 4, 5 so that each spacer is located beween bearing pads 2. An oil supply  pocket 24 is provided on the side of the spacer 23, which faces a rotor 1, so  that the pocket communicates with an oil supply hole 21 provided in the bearing housing. Oil drain holes 22 are provided through the upper and the lower  half bearing housings 4, 5 so that the drain hole is located near the end of the  pad 2 as to the direction of the rotation of the rotor 1. Since the oil supply hole  21 and the oil drain hole 22 are provided for each bearing pad 2 to apply cooling oil to the lubricated surface of the pad, the temperature of the bearing surface is lowered to prevent the burn of the bearing.
Patent JP-S5413581-A (JP)
Title: Heat-shrinkable covering sheet
Inventor: NISHIO KORENOBU
IPC: B29C61/00
Filed: 1977-07-01
Abstract: PURPOSE: The title sheet capable of covering pipe joint parts completely regardless of the unevenness, manufactured by forming an inner layer to fill the depression of a joint part at one edge of the outer layer comprising a heat-shrinkable crosslinked thermoplastic resin sheet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000276401-A (JP)
Title: Method and device for controlling cache memory
Inventor: HASHIMOTO TAKESHI
IPC: G06F12/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To lower the use rate of a system bus by attaching a property indicating cashe memory residence to a memory read instruction and performing control for expelling the oldest block between corresponding sets. SOLUTION: A selector part 20 selects a data array part 25-1 or data array part 25-2 as a set at cache hit time. The data of the selected set are stored in a data register 21, transmitted through a data bus 28, and passed to a processor 11 through the data bus 28. The oldest set between sets in a cache memory 13 is selected and determined by an LRU control part 22 and a cache memory expelling control part 23 controls the expelling of the determined set from the cache memory 13.
Patent JP-H06293228-A (JP)
Title: On-vehicle crew identification device
Inventor: SUZUKI KATSUO
IPC: B60W30/00
Filed: 1993-04-06
Abstract: PURPOSE:To provide an on-vehicle crew identification device capable of identifying in a short time by locating the crew identification means near a driver at an photographing means of driver's face, a feature identification means of the image signal, means for controlling equipment according to the identification results, etc., to suppress incorrect operation. CONSTITUTION:When an occupant detection means does not detect a specified driving seating condition, the operation of an identification means is prohibited and, when the specified driving seating condition is detected, the operation of the identification means is permitted. Namely, for the crew detection means, when a seat belt fitting condition is detected and crew's seat in a relaxed attitude, and also when a vehicle runs at a detected speed of less than 10km/h, stopped, or deflection angle or yaw rate detected by a steering detecting device exceeds specified values, it is not required to operate a dosing operation prevention device and non-contact remote-control device and, therefore, incorrect operation is prevented by prohibiting the operation of the identification means. Thus useless identification operation is reduced, and a time required from a specified operation seating condition of the driver to the completion of identification is decreased.
Patent JP-S5414231-A (JP)
Title: Focus detector with variable base length
Inventor: KOBAYASHI NAOKI
IPC: G01C3/00
Filed: 1977-07-04
Abstract: PURPOSE: To shut down compactly by pushing in when unused to miniaturize the size by permitting either a moving mirror or a stationary mirror to move along the base line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61238056-A (JP)
Title: Formation of image
Inventor: NAITO HIDEKI
IPC: G03C7/00
Filed: 1985-04-15
Abstract: PURPOSE:To form an image high in image density and low in fog in a short time by heating a heat developable photosensitive material contg. a dye donor capable of producing or releasing a diffusive dye when photosensitive silver halide is reduced to silver at high temp., after imagewise exposure or at the same time as the exposure, and transferring said dye to a dye fixing layer. CONSTITUTION:The heat-developable photosensitive material layer formed on a support contains the dye donor capable of reacting with silver in accordance with a produced silver image or with silver halide in accordance with the nonimage parts and producing or releasing the diffusive dye. This photosensitive material is imagewise exposed and after or at the same time as the exposure, it is heated in the presence of water and an alkali or alkali precursor, and the produced or released dye is rapidly transferred to the dye fixing layer, thus permitting an image high in dye density and low in fog to be formed rapidly.
Patent JP-S62235520-A (JP)
Title: On-vehicle map display
Inventor: TOKAI YOKO
IPC: G09B29/10
Filed: 1986-04-07
Abstract: PURPOSE:To enable a character string to be displayed in an easy-to-read form when a map is rotationally displayed by performing the exchange of pattern information and the replacement of sequence in a pattern string in accordance with changes in the proceeding direction of a vehicle. CONSTITUTION:Buffer means 19 takes in map information in auxiliary memory means 18. Direction detecting means 11 detects the proceeding direction alpha of a vehicle in accordance with the data of a direction sensor 10. Direction judging means 12 compares present direction alpha and previous direction beta with each other. When alpha=beta holds, the means 12 decides that a pattern rewrite is unnecessary and rotational display means 16 rotates the contents of the means 19 by -alphato display them on display means 20. When alphanot equal to beta holds, the means 12 decides that the pattern rewrite is necessary and pattern erase means 13 erases only the pattern in the means 19. Then, pattern string judging means 14 finds out the pattern strings in the means 18 and conducts a pattern exchange in the pattern strings wherein it is decided that the pattern exchange is necessary to invert the sequence of the patterns. Pattern rotating and drawing means 15 rotates the patterns by alpha.
Patent JP-H07258603-A (JP)
Title: Polyester imide insulation coating
Inventor: DANNO KAZUHISA
IPC: C08G73/16
Filed: 1994-03-24
Abstract: PURPOSE:To provide a polyester imide insulation coating containing a polyester imide resin consisting of a specific dihydric alcohol containing imide group, a polyhydric alcohol and a polybasic carboxylic acid(derivative), having excellent heat-resistance and giving an insulated wire peelable with solder at a low temperature in a short time. CONSTITUTION:This coating composition contains a polyester imide resin composed of (A) a dihydric alcohol containing imide group and expressed by formula I (R1 is a bivalent organic group; R2 is a 2-6C bivalent aliphatic group), (B) a polyhydric alcohol (preferably ethylene glycol or its mixture with glycerol) and (C) a polybasic carboxylic acid and/or its derivative (preferably terephthalic acid or isophthalic acid or their mixture with trimellitic acid). The component A can be produced e.g. by reacting a tetracarboxylic acid of formula II its anhydride or its lower alkyl ester with an amino alcohol of formula, HO-R2- NH2.
Patent JP-H01252244-A (JP)
Title: Freshness-keeping method, apparatus therefor and method for controlling growth of plant
Inventor: HIRAMATSU MITSUO
IPC: A01N3/00
Filed: 1988-03-31
Abstract: PURPOSE:To keep the freshness of agricultural products in a closed space such as a preservation chamber at a low cost, by putting a photocatalyst capable of decomposing ethylene by photoexcitation in a vessel, sealing agricultural products in said vessel and irradiating the content with light. CONSTITUTION:Harvested agricultural products such as tomato 10, lettuce or broccoli are put into an agricultural product holding space 4 of a vessel 1 capable of sealing said agricultural products. At the same time, a photocatalyst 62 preferable containing titanium oxide or platinum-supporting titanium oxide is placed in a photocatalyst pan 61 in a photocatalyst holding space 64. A light source 8 is energized to irradiate the photocatalyst with light and decompose ethylene gas generated from said agricultural products. The growth of the agricultural products can be controlled and the freshness of the products can be easily maintained at a low cost.
Patent JP-S557634-A (JP)
Title: Colorimetric unit
Inventor: MAKABE HIDEKI
IPC: G01J3/50
Filed: 1978-06-30
Abstract: PURPOSE:To make quick and correct for the setting of test piece, by making bright the colorimetric center with spot radiation. CONSTITUTION:The upper part of the integrating sphere 1 is provided with the half mirror 9, monochromatic radiation lamp 10, light convergence lens 11, and monochromatic filter 12. Thus, while light is radiated on the integrating sphere 1 from the white light source 2 to emit the test piece 4 on the test piece stand 3 with diffused light. A given part of the scattered reflection light from the surface enters the inlet slit 6 of the spectrum unit with the lens 5, it is scattered each wave length with the diffraction grating 7, and the reflection spectrum is recorded by being fed to the detectors 81 to 8n. When the test piece 4 is replaced, the test piece stand 3 is separated from the radiation window 1a of the integrating sphere 1. The monochromatic radiation projective lamp 10 is illuminated and the light is projected on the surface of the test piece 4 via the lens 11, monochromatic filter 12, half mirror 9, slit 6 and lens 5 as the monochromatic light spot making bright the center of colorimetric center of the test piece, to make easy the positioning of the test piece 4.
Patent JP-H09272761-A (JP)
Title: Ethylene polymer composition and spacer for covering optical fiber using the same
Inventor: DATE KENICHI
IPC: C08K5/13
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene polymer compsn. which is excellent in the adhesion to a metal or a polyolefin and in the resistance to heat aging and is useful as an adhesive for a spacer for covering optical fibers. SOLUTION: This compsn. comprises 100 pts.wt. resin compsn. comprising 10-90wt.% polyolefin and 90-10wt.% ethylene-unsatd. carboxylic acid copolymer, 0.01-1 pt.wt. phenolic antioxidant, and 0.001-0.3 pt.wt. pentaerythritol diphosphite. This spacer for covering optical fibers uses the compsn. as an adhesive resin layer 5.
Patent JP-S564978-A (JP)
Title: Binary deciding circuit
Inventor: MOROTOMI EIJI
IPC: H04N1/403
Filed: 1979-06-26
Abstract: PURPOSE:To enable the level of either trip point to vary with the contrast of an original, by providing the operation of a comparator with two trip points with hysteresis characteristics. CONSTITUTION:Analog comparator 2 switches analog signal (a) from input terminal 1 at two trip points to convert it into digital signal (g). Then, amplifying circuit 4 amplifies analog signal (a) to a level needed for integrating circuit 5 to operate. The integrating circuit performs by analog signal (a) integration with an adequate time constant to obtain signal (d) corresponding to the contrast of an original. Level change-over circuit 6 changes the level of signal (d) over to signal (e) further adequate to the contrast of the orginal. Receiving signal (g) as an input, inverter 7 controls the ''-'' terminal of comparator 2 by inverted signal (b) through diode 8 to generate the timing of one fixed trip point between two trip points. Diode 8 controls signal (e) by signal (b) to generate the level of the fixed trip point.
Patent JP-H09248756-A (JP)
Title: Polishing cloth
Inventor: SHIOZAWA HAJIME
IPC: B24B37/20
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce scattering in thickness, hardness, compression ratio and compression elastic ratio, make even polishing performance, and ensure a stable polishing effect by forming a layer of suede-like polyurethane foam resin on the flocked layer of substrate having a flocked structure. SOLUTION: A paint obtained by dissolving polyurethane resin in dimethyl formmamide(DMF) and coloring agent is applied by the knife overall method to the flocked surface of substrate where e.g. polyester short fiber having the thickess of 1.5 Denier and the length of 0.4mm is flocked on e.g. polyester filament fabric 1 having the thickness of 50 Denier through an acrylic resin adhesive 4 having thermosetting resin mixed therein by the electrostatical flocking mehtod. Then, the coasted urethane resin is solidified by immersing it in water to form a urethane resin layer 3 having a perpendicularly foaming structure. Thereafter, DMF is completely removed by washing it with water and dried, then the surface skin part of urethane layer 3 is grounded by the buff work to provide a suede-like polishing cloth.
Patent JP-H01252893-A (JP)
Title: Cooling tower
Inventor: KOMIYA JUJIRO
IPC: F28D5/02
Filed: 1988-04-01
Abstract: PURPOSE:To permit cooling water to be sprayed and distributed uniformly on the whole surface of fillers, by providing a plurality of spray openings spraying spray water against flow-down guide ridges at the lower peripheral surface of spray pipes. CONSTITUTION:When circulating cooling water, sent from a load unit to respective water spraying pipes 11 through a common header 10, is distributed to spray it against flow-down guide ridges 13c provided at the upper ends 13a of the fillers 13 through a plurality of spray openings 14 on respective water spray pipes, the circulating cooling water is distributed horizontally and uniformly into the direction of the fillers 13 along the flow-down guide ridges 13c and, thereafter, the cooling water rides over the ridges to flow down along low ridges 13b on the whole of rear and front surfaces of the fillers while meandering whereby uniform wet walls are formed on the front and rear surfaces of the fillers. On the other hand, atmosphere, taken through the atmosphere intake port of a counter-flow type cooling tower A, ascends between the fillers while becoming the counter-flow of the circulating water and contacts with the wet walls of the fillers during ascending whereby the circulating cooling water may be cooled by a latent heat effect.