baber/WOPTO huggingface dataset:
Patent JP-H03113442-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KASHIWAGI KANJI
IPC: G03C1/035
Filed: 1989-09-27
Abstract: PURPOSE:To obtain an image having superior gradation and clear white by using singly dispersed emulsions as all the photosensitive silver halide emulsions of silver halide emulsion layers and specifying the silver halide particles in the emulsion of the low sensitivity layer between photosensitive layers having the same color sensitivity. CONSTITUTION:Singly dispersed emulsions are used as all the photosensitive silver halide emulsions of silver halide emulsion layers on a support. (111) faces are rendered to the silver halide particles in the emulsion of the low sensitivity layer between photosensitive layers having the same color sensitivity, the iodine content of the emulsion of the low sensitivity layer is regulated to 2.0-5.0 mol% and the total amt. of applied silver in the resulting sensitive material is regulated to <=2.0 g/m<2> (expressed in terms of metallic silver). Clear white is assumed, vivid portraiture of a highlight scene is given and gradation can be improved.
Patent JP-H0193368-A (JP)
Title: Ink recorder
Inventor: KOMAI HIROMICHI
IPC: B41J2/015
Filed: 1987-10-06
Abstract: PURPOSE:To obtain an ink recorder having a simple construction and consuming a small quantity of electric power, by applying a voltage between a recording electrode and a counter electrode so that an ink is jetted through a nozzle by a movement of bubbles. CONSTITUTION:An ink 2 is contained in an ink tank 1, and compressed air supplied from an air source 8 through a pipe 9 is fed into the tank 1 through the center of a recording electrode 5. In the condition where bubbles 13 are successively generated and floating upward, a voltage is applied between the recording electrode 5 and a counter electrode 7, upon which the bubbles 13 are moved rectilinearly toward a nozzle 4 provided at a central part of the electrode 7. With the applied voltage selected appropriately, the bubbles are jetted through the tip of the nozzle 4, thereby recording on a recording paper 10. A bias electrode 11 is provided on the back side of the paper 10, and a bias voltage of a polarity opposite to that of the recording voltage is applied to the bias electrode 11. The bias voltage efficiently attracts the ink to the side of the paper.
Patent JP-H0971626-A (JP)
Title: Production of polyurethane resin
Inventor: TSUNODA SHOHEI
IPC: C08G18/66
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane resin provided with hydrophilicity and dispersion stability and useful for elastomers, coatings, adhesives, ink binders, etc., by reacting an organic diisocyanate with a specific long chain polyol to introduce tertiary amino groups. SOLUTION: A method for producing an urethane resin comprises reacting (A) an organic diisocyanate with (B) a long chain polyol partially or wholly containing a polyol having partial structures of formula 1 [R is a (substituted) alkyl, a (substituted) aryl, a (substituted) aralkyl; R' is H, an alkyl] or formula II (R1 , R2 are each an alkylene) (e.g. the compound of two moles of 2- hydroxyethyl acrylate with one mole of a compound of the formula: RNH2 or a compound of formula III), and if necessary, (C) a chain extender.
Patent JP-H09221631-A (JP)
Title: Coating composition containing hydrazide compound for improving of durability
Inventor: PATORISHIA KEI OUBAAGU
IPC: C09D133/04
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of giving a hardened coated film having improved external durability, especially excellent resistance to the surface deterioration by containing a specific polymer.  
     SOLUTION: This composition contains (A) a polymer having a functional group exhibiting reactivity to a crosslinking agent selected from a (modified) acryl, a polyurethane, a polyester, a polycarbonate, a polyamide, a polyimide, a polysiloxane, an epoxy resin and carbamate polymer and their mixture and (B) a crosslinking agent selected from polyisocyanate, aminoplast, carbamate and their mixture. Either one of the component A or B has a hydrazide group containing at least 25% of total fixed vehicle weight in the composition, or compounds containing hydrazide groups different in the components A and B is additively contained in the composition in an amount of 0.25-0.5wt.% reduced to total fixed vehicle weight. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0787460-A (JP)
Title: Time base correction circuit
Inventor: ASHINO KAZUYA
IPC: H04N5/937
Filed: 1993-09-16
Abstract: PURPOSE:To provide a time base correction circuit quickly coping with a large time base fluctuation or a quick time base fluctuation. CONSTITUTION:A gate signal is generated by using a frame synchronization detection output of a PLL 7 locked with a horizontal synchronizing signal of a reproduced video signal. The horizontal synchronizing signal is separated from the video signal based on the gate signal and a horizontal synchronizing signal detection circuit 20 detects the horizontal synchronizing signal and selects a clock having a phase closest to the phase of the detected horizontal synchronizing signal from polyphase clocks. The obtd. clock is a clock phase-locked to the phase of the horizontal synchronizing signal immediately for each horizontal synchronizing signal period and becomes a write clock for the memory.
Patent JP-H01289510-A (JP)
Title: Wire material reel having production device for bundling wire material wound around reel
Inventor: HANSU YURUGEN BURAUN
IPC: B21C47/28
Filed: 1988-10-07
Abstract: PURPOSE: To avoid rocking during coiling work with a reel by making a guide hood connectable with a fixable supporting bearing and the center axis. CONSTITUTION: Cage rods 3 are tightly inserted into a baseplate 2 at their lower ends, faced to the coil of the bundle of wire and the outside boundary lines which are acted with the coil at the time of coiling around the reel are extended to be slightly inclined inward to the vertical line from the lower part to the upper part. A mandrel pins 11 are arranged slightly shifting to the inside in the radial direction with respect to the cage rods 3 so that the coil of the bundle of wire is not brought into contact with the outside boundary lines of the mandrel pins 11, at this time, the free ends of the cage rods 3 are connected with centering bolts 15 which are insertable into the centering recessed parts of the guide hood 12 and the central axis of these centering bolts 15 is extended parallel to the central axis of the cage rods 3.
Patent JP-S61131221-A (JP)
Title: Magnetic recording medium
Inventor: WATANABE HITOSHI
IPC: C08L67/00
Filed: 1984-11-29
Abstract: PURPOSE:To obtain the titled highly durable magnetic recording medium having excellent traveling performance, blocking preventive property, etc. by coating a material obtained by dispersing electrically conductive metallic oxide powder into a binder on the surface of a substrate opposite to the surface on which a ferromagnetic metallic thin film is formed, and providing a smooth electrically conductive layer having surface resistance less than a specified value. CONSTITUTION:The fine particles of one kind of the mixture of >=2 kinds among TiO2, SnO, Sb2O3, etc. is dispersed in a soln. of a binder in an org. solvent, and a dispersion assistant such as a silane coupling agent and SiO2 is added to obtain a coating liq. which is coated on the rear surface of a substrate on whose front surface a ferromagnetic metallic thin film is formed. The coated liq. is dried with hot air, and a smooth electrically conductive layer having <=10<10>OMEGA surface electric resistance is provided. Consequently, an excellent magnetic recording medium having excellent heat resistance, which is not attacked by inorg. solvents, etc., whose resistance value is not changed by temp. and humidity, which is firmly bonded to the substrate, resistant to abrasion and stripping, and which does not adhere to the magnetic layer when the medium is wound or preserved for a long period is obtained.
Patent JP-S59131558-A (JP)
Inventor: EBAAHARUTO GUREEZAA
IPC: C04B18/02
Filed: 1983-12-29
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-H1098154-A (JP)
Title: Charge transfer device having input protective circuit and manufacture thereof
Inventor: NAKASHIBA YASUTAKA
IPC: H01L27/04
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent variations in fixed amt. of charges due to external influences, e.g. electrostatic charges by connecting charge transfer electrodes to a first input protective circuit having a first clamp level and second input protective circuit having a second clamp level higher than that of the first. SOLUTION: In a wafer processing step, first and second charge transfer electrodes 28A, 28B are connected to first and second input protective circuits 21A, 21B, respectively, through metal wirings. The second protective circuit has a second clamp level higher than that of the first protective circuit. They are initialized at a high clamp level prior to the input protective circuit having a lower clamp level being connected to outer lead pins 26. Then this circuit is connected to the pins 26. This provides a low clamp level stage for suppressing the variation of the potential well depth, due to the electrostatic charges, etc.
Patent JP-H0892877-A (JP)
Title: Textile product excellent in recyclability
Inventor: KOBAYASHI TADASHI
IPC: D06M101/16
Filed: 1994-09-22
Abstract: PURPOSE: To obtain the subject readily recyclable textile product, having a high fixing power of fibers, excellent in abrasion resistance, dimensional stability, etc., by integrating a polyester fiber assembly with a specific resin binder. CONSTITUTION: This polyester-based textile product is obtained by impregnating and/or coating a fiber assembly (a nonwoven fabric) consisting essentially of polyester fibers with a binder containing (A) a polyester resin as a principal component and (B) one kind of resin selected from acrylic resins, styrenic resins and vinyl acetate-based resins, etc. Since the resultant product is excellent in practical performances such as heat formability and shape retaining properties and good in touch feeling, it is suitably used for moquettes, etc.
Patent JP-H02101199-A (JP)
Title: Method for washing electrode
Inventor: YOKOYAMA SEIICHIRO
IPC: C25D9/02
Filed: 1988-10-08
Abstract: PURPOSE:To efficiently and effectively wash an electrode especially used as a counter electrode in a micelle electrolysis method by electrifying the electrode in an aq. medium or an org. solvent. CONSTITUTION:A hydrophobic substance is solubilized in an aq. medium with a ferrocene deriv. as a micelle forming agent and the resulting micelle soln. is electrolyzed to form a thin film of the hydrophobic substance on an electrode. After the film formation, an electrode used as a counter electrode and contaminated is put in an aq. medium such as water or an org. solvent and electrified to remove the contaminant. Only the counter electrode can be efficiently washed and the thin film is not adversely affected. By combining the washing method with the micelle electrolysis method or other electrical treatment, a high quality photoelectric conversion material contg. no impurities, a high quality color filter, etc., can be produced.
Patent JP-2001072710-A (JP)
Title: Manufacture of modified polyvinyl alcohol resin
Inventor: UMEMURA YOSHIMI
IPC: C08F218/04
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a modified polyvinyl alcohol resin excellent in moldability, strength, and impact resistance. SOLUTION: A method for manufacturing a modified polyvinyl alcohol resin is provided, characterized in that a polyvinyl alcohol resin (A) and an ester (B), which is a compound of a carboxylic acid having 1-22 carbon atoms and a polyhydric alcohol, are heated for reaction for the manufacture of the resin. The polyvinyl alcohol resin (A) preferably contains 1-20 mol percent of an α-olefin unit having at most 4 carbon atoms, and the α-olefin unit having at most 4 carbon atoms is preferably ethylene.
Patent JP-2000080592-A (JP)
Title: Sizing of paper
Inventor: ISHIDA HITOSHI
IPC: C09K23/52
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of sizing paper in an acidic paper-making region of pH 4-5.5 by which an excellent size effect is manifested even if the total hardness of the water for the papermaking is high, and a dissolved electrolyte is present abundantly in the water. SOLUTION: A rosin based emulsion sizing agent obtained by dispersing a mixture of (A) a rosin ester obtained by heating and reacting (a) an alkenyl- substituted succinic acid with (b) rosins and (c) a polyhydric alcohol, with (B) a fortified rosin, or (C) a fortified rosin ester obtained by heating and reacting (a) the alkenyl-substituted succinic acid with (b) the rosins, (c) the polyhydric alcohol and (d) α,β-unsaturated carboxylic acids, in water in the presence of (D) an emulsification dispersant is used in an acidic paper-making region in the method for sizing a paper.
Patent JP-H02104437-A (JP)
Title: Manufacture of connecting rod of aluminium alloy
Inventor: SUGIMOTO YUKIHIRO
IPC: B21J5/02
Filed: 1988-10-07
Abstract: PURPOSE:To suppress fatigue failure and further to improve fatigue strength by forming a surface part of a rib located on both sides of the central part formed by 1st Al powdered alloy material by 2nd Al powdered alloy material containing comparatively small quantity of Si content. CONSTITUTION:A bar stock 12 having a central part 12a formed by the 1st Al powdered alloy material A1 and both sides parts 12b which are formed by the 2nd Al powdered alloy material A2 containing smaller quantity of Si content than the 1st Al alloy material A1 and hold the central part 12a along its lengthwise direction is obtained by hot extrusion. Both end faces of the stock 12 is formed under compression to obtain a stamp forging stock 30. Then, the stock 30 is compacted to obtain a connecting rod 44 of Al alloy. The central part 44a' of this rod 44 is rich in Si content and excellent in fatigue strength and the rib part 44b' is comparatively poor in Si content and the notch sensitivity is deteriorated, consequently, the fatigue failure starting from flaws or cracks, etc., on the surface is suppressed.
Patent JP-H1091214-A (JP)
Title: Wiring saving structure for sensor
Inventor: ISHIDA TSUTOMU
IPC: G05B19/048
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the wiring manhour for attachment of a sensor, to eliminate the erroneous wiring and to facilitate the replacement of sensors by attaching a socket to an I/O wiring saving terminal and also attaching a plug to the sensor amplifier part. SOLUTION: A socket is attached to an I/O wiring saving terminal 1, and the functions of a sensor signal line and a power line are given to the socket. A plug is attached to an amplifier part 2 of a sensor. The power to be supplied to the terminal 1 is also supplied to the sensor via the socket. The input signal sent from the sensor is inputted to the terminal 1 via the plug. The terminal 1 has such a holding function to prevent the sensor from being naturally removed. Therefore, no wiring is needed at all between the terminal 1 and the sensor. Thus, there's no need to wire a linear power line to the sensor and therefore no attachment space is needed for the sensor. As a result, the wiring manhour is reduced for attachment of the sensor and also the wrong wiring is eliminated.
Patent JP-2001070906-A (JP)
Title: Self-restoring type waste disposal facility
Inventor: HONGO TAKAO
IPC: B09B1/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To restore a broken position to its original condition and to stop seepage of water before water flows outside by exerting own restoring function at the same time as being broken in the case where an impervious mechanism being laid on a waste disposal site is broken and to immediately restore the same region when it is broken again. SOLUTION: This self-restoring type waste disposal facility 1 comprises an impervious mechanism consisting of a composite impervious body 4 wherein when an impervious layer is broken, the broken position is self-restored and difference in water level from the seeping water is recoverd to its original condition, a feed controlling mechanism comprising a feeding installation 5 for feeding and circulating a liq. restoring material and keeping the quality, a water conveyance installation 6 and a drainage installation 7 and a control mechanism of a control installation 8 monitoring sound operation of the feed controlling mechanism and supporting self-restoring operation of the composite impervious body 4. It is possible thereby to prevent the seeping water from the waste from flowing to the outside of the waste disposal facility and to cope with another breakage of the same region.
Patent JP-H0787151-A (JP)
Title: Modulator for communication machine
Inventor: KAWANAKA ZENICHI
IPC: H04L27/36
Filed: 1993-09-17
Abstract: PURPOSE:To shorten the processing time by inputting timing signals shifted from one another by one clock based on the clock signal of a 4-multiplied carrier to perform specific switching operation. CONSTITUTION:In a modulator D for communication machine, a generator 1 which generates a clock (a) having the 4-multiplied carrier signal frequency, a counter and decoder 2 which generates timing signals (b), (c), (d), and (e) of one clock period which are shifted from one another by one clock based on the signal (a), and a circuit 3 which takes signals (b) to (e) and other signals I and Q as the input to perform the switching operation are combined to repeatedly output the signal I, the signal the inverse of Q, the signal the inverse of I, and the signal Q in order. Consequently, an amplitude modulation signal is outputted without using multipliers neither adders. Thus, the purpose is attained in the simple circuit constitution, and the processing time is shortened, and further, the production cost and the space are reduced, and examination is simplified.
Patent JP-H07103508-A (JP)
Title: Air-conditioning system
Inventor: SHIRATORI KAZUHIKO
IPC: F24F3/00
Filed: 1993-10-12
Abstract: PURPOSE:To provide an air-conditioning system which can always keep the temperature of a room at a set temperature. CONSTITUTION:Temperature detecting units 14-16 which set the temperatures of rooms 1-3, and at the same time, detect the temperatures, a control unit 52 which selects a temperature being not lower than a maximum temperature or a temperature being not higher than a minimum temperature among the set temperatures as the temperature for air supply, and makes a first control signal (a) corresponding with the supply air temperature, and makes second control signals (e)-(g) corresponding with a difference between the detected temperatures and set temperatures, and an air-conditioning device 40 to produce air of the air supply temperature based on the first control signal (a) are provided. Then, a duct 21 to flow air to the rooms 1-3 by branch parts 21B-21D in which the air from the air conditioning device 40 is made to flow is provided. The air-conditioning system is also equipped with damper devices 34-36 which are provided on the branch parts 21B-21D, and make the air volume flowing to the rooms 1-3 larger when the temperature difference is large, and make the air volume smaller when the temperature difference is small, based on the second control signals (e)-(g).
Patent JP-H0532269-A (JP)
Title: Coffee pack
Inventor: KIKUCHI KEIICHI
IPC: A47J31/06
Filed: 1991-06-27
Abstract: PURPOSE:To ensure the flow-in capacity of hot water into a coffee pack in hot water, and improve the extraction efficiency of the coffee by a method wherein an air port for air to enter/leave is provided on a coffee pack to make air enter/leave freely to the coffee pack, and hot water.is made to flow in/flow out smoothly to the coffee pack, and the coffee pack is formed of a reinforced filter. CONSTITUTION:The subject coffee pack is a totally thin, and vertically long coffee pack, for which a bag shaped coffee pack is formed of a reinforced filter, and an air port 2 for air to enter/leave is provided at an upper part of the pack, and the pack is filled with a coffee powder 4 and sealed.
Patent JP-S63107190-A (JP)
Inventor: OZEKI NOBUO
IPC: H05K3/10
Filed: 1986-10-24
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-H0197369-A (JP)
Title: Halogen electric lamp
Inventor: SUZUKI SHINJI
IPC: H01K1/32
Filed: 1987-10-08
Abstract: PURPOSE:To improve the color temperature of a halogen glass bulb by alternately laminating six layers having high and low deflection ratios on the glass bulb, setting the optical film thicknesses of one to five layers in a range of 150-170nm, and making the thickness of the sixth layer to be 1/2 thereof. CONSTITUTION:A glass bulb 1 is immersed in a solution having concentration of 25% where tetrabutyl titanate is dissolved with ethanol, and pulled up at the speed of 5m/sec., then baked in a electric furnace at a temperature of 800 deg.C for 8 minutes to form a first layer titanium oxide film. Similarly the bulb 1 is immersed in a solution having concentration of 20% where ethylsilicate is dissolved with ethanol, and pulled up at the speed of 4.5m/sec., then baked. This process is repeated three times, and after the concentration of the sixth layer is made to be 10%, the film thickness of the first - fifth layers and the sixth layer is made to be 150-170nm and 75-85nm, respectively. In this manner the color temperature of the bulb is improved, and a white light is obtained, whereby there is no feeling of physical disorder when it is used together with a fluorescent lamp.
Patent JP-H03118301-A (JP)
Title: Sustained-release pheromone preparation
Inventor: SENOO HIROYUKI
IPC: A01N25/18
Filed: 1989-09-29
Abstract: PURPOSE:To obtain the title preparation preventing change in quality of internal organ pheromone in the vicinity of the surface of dispenser even by irradiation with sunlight, maintaining high disturbance ratio of communication by equipping an umbrella-like light screening material at the top of the dispenser having a pheromone substance. CONSTITUTION:For example, an umbrella-like or sheetlike light screening material 3 made of plastic film, aluminum foil or plastics-aluminum foil laminate having two holes 4 at the center is equipped at the top of U-shaped or tubular dispenser having a pheromone substance such as codling moth pheromone [=(E, E)-8,10-dodecadienol] to give a sustained released pheromone preparation 1 without changing in quality of a sex pheromone substance containing in the interior of the dispenser even by irradiation with sunlight. The dispenser 2 is inserted into the two holes 4 approximately at the central part of the light screening material 3 and the light screening material is supported at a bending part 5 of the dispenser.
Patent JP-H04178985-A (JP)
Title: Cassette tape automatic charger
Inventor: RUCHIAANO PEREGO
IPC: G11B23/113
Filed: 1990-09-26
Abstract: PURPOSE: To perform fully automatic operation in a small-sized structure by fitting an end part of the tape to a loading module, guiding this in a prescribed passage and functionally set it up with a splicing unit. CONSTITUTION: The tape 7 is placed on blocks 36 and 37, and is held on these blocks. An idler roller shifted into a 1st operation state of fitting a pancake 6 to a hub 3 is shifted into a 2nd operation state, where the tape 7 is sucked by a control unit 111. Then, the tape 7 is combined with an auxiliary take-up member having a take-out pin 30, and the tape 7 is wound on this member by a prescribed amt., and after cutting the tape 7 in the sections of the blocks 36 and 37, these cut tapes are dropped into receiving receptacles 44 provided on the loading modules respectively. Thus, the machine becomes automatically loadable, and hence supplying and taking out the cassette and exchanging pancakes to the hub are not required for a person's help at all.