baber/WOPTO huggingface dataset:
Patent JP-S61105545-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: AOKI KOZO
IPC: G03C7/34
Filed: 1984-10-29
Abstract: PURPOSE:To form a silver halide color photographic sensitive material capable of forming a color image durable for long-term storage by incorporating a specified cyan dye-forming coupler. CONSTITUTION:The silver halide color photographic sensitive material capable of forming a cyan dye image good in hues and superior in storage stability can be obtained by incorporating the cyan dye-forming coupler represented by formula I in which R is an optionally straight or cyclic and optionally satd. or unsatd. aliphatic group, preferably, having 1-2, such as methyl; R is an aryl or heterocyclic group, typified by phenyl or pyridyl; and X is H or the like; and Z is H or a group releasable at the time of coupling reaction with the oxidation product of a color developing agent.
Patent JP-S61105671-A (JP)
Title: Natural language processing device
Inventor: KATAYAMA YASUNORI
IPC: G06Q10/04
Filed: 1984-10-29
Abstract: PURPOSE:To realize the natural language processing in high quality with limited storage capacity of a dictionary by giving the information of sysnonims to the user even if the word concerned has not been defined. CONSTITUTION:When encountered with an undefined word, the meaning analysis means which determines a meaning concept of a word searches the higher concept of the undefined word. According to this higher concept, a word hierarchy dictionary which contains word in hierarchial structure is referred to, and the word groups in a lower hierarchy are picked up and displayed on the display device, requesting the user to select one among them. A sysnonim is selected by the conjecture means which conjesture the meaning of the word from the word group picked up from the lower hierarchy according to the context of the inputted sentence, and replace it with the undefined word.
Patent JP-H0567604-A (JP)
Title: Etching method for thin film
Inventor: AOKI MASAKANE
IPC: H01L21/306
Filed: 1991-09-06
Abstract: PURPOSE:To form a pattern having less undercut by wet etching by conducting a resist patterning operation. CONSTITUTION:A thermal oxide film 2, which becomes a buffer layer, is formed on an Si substrate 1. Then an optical waveguide layer 3 is formed on it by a reactive film forming method. A heater 4 is provided on an SiON layer 3, and a heat treatment is conducted by bringing the rear side of the substrate into contact with a heat sink in such a manner that the temperature becomes the higher the nearer to the surface of the SiON layer 3. As a result, the distribution of quantity of hydrogen contained in the SiON layer 3 is given to the film thickness direction, the distribution of etching rate is formed in the film thickness direction of the SiON layer 3, and a vertical etching edge face, having less undercut even by wet etching, is formed.
Patent JP-S61105155-A (JP)
Title: Frequency switching circuit
Inventor: SHIMADA GIICHI
IPC: H04L27/12
Filed: 1984-10-29
Abstract: PURPOSE:To prevent transmission efficiency from deteriorating by detecting the edge of square wave output of a waveform changing circuit, inputting the timing pulse of the edge to an FF circuit, and switching the frequency at the zero cross point nearest from the arrival of a switching signal. CONSTITUTION:When a mark signal M in a switching signal A is given to a switching input terminal 16, an FF10 generates output Q. At that time the operating current runs from a current switching circuit 6 to a resistance 8A side, and a VCO 2 oscillates the frequency f1 determined by a capacitor 4 and resistance 8A and it is converted into square wave B by a waveform changing circuit 14. An edge detecting circuit 20 detects the edge, generates the timing pulse C and adds it to the clock input CK of an FF10. When a space signal S of A is given to a terminal 16, the VCO 2 oscillates frequency f2. And the pulse C corresponding to the f2 is added to the FF10. In this frequency switching operation, the frequency is changed at the timing pulse arrival closest to the point when the switching signal A is changed from M to S, i.e. at the arrival of the closest zero cross point of the waveform oscillated by the VCO 2.
Patent JP-S6381256-A (JP)
Title: Gel electrophoresis analysis instrument
Inventor: FUJII HIDEHIKO
IPC: G01N27/447
Filed: 1986-09-25
Abstract: PURPOSE:To facilitate analysis and to permit measurement of fluorescence without being disturbed by excitation light, etc., by projecting the excitation light to a migration tube and receiving the fluorescence from the migration tube so that scanning in the migration direction is permitted. CONSTITUTION:The excitation light is projected to the migration tube 2 and the fluorescence from the migration tube 2 is received. A 1st optical system 16, a light source 22, 2nd optical systems 24, 26, 28, an optical fiber 18 and a spectroscopic detecting means (32, 34-1-34-4) for spectrally splitting and detecting the fluorescence guided by the 2nd optical systems are provided. Measuring means (36, 38-1-38-4, 40) which measure the fluorescence detected by the spectroscopic detecting means after the quenching of the excitation light and integrate the measured values in the respective periods of the excitation light pulses are provided. The fluorescence from the zone fractionated in a gel 4 is generated to enter a diffraction grating 32 when the excitation light from an argon laser 22 is generated as pulses and the pulses are projected to said zone through beam splitters 24, 26, etc. The fluorescence is then detected by photomultipliers 34-1-34-4 and are counted 38-1-38-4.
Patent JP-2001046877-A (JP)
Title: Solid acid catalyst, gas removing member using the same and production of them
Inventor: MIYAZAWA SHIN
IPC: B01D53/86
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a solid acid catalyst capable of efficiently removing a malodor and capable of keeping malodor removing capacity over a long period of time by making a compd. containing at least one structure selected from magnesium silicate and aluminum silicate carry fine particles of a transition metal oxide. SOLUTION: A solid acid catalyst is formed by making a compd. containing at least one structure selected from magnesium silicate (2MgO.6SiO2.xH2O) and aluminum silicate (Al3O3.9SiO2.xH2O) carry fine particles of transition metal oxide. The particle size of the fine particles is mainly set to 0.001-1 μm. Further, as a binder, colloidal silica is added. The solid acid catalyst is produced by dispersing particles comprising a compd. containing at least one structure selected from magnesium silicate and aluminum silicate in a solvent under an acidic condition and mixing them with fine particles of a transition metal oxide to prepare a synthetic suspension.
Patent JP-S6471057-A (JP)
Title: Sealing method for alkaline battery
Inventor: SUZUKI TOSHIHIKO
IPC: H01M2/08
Filed: 1987-09-10
Abstract: PURPOSE:To obtain a seal which completely prevents electrolyte leakage by mixing a suitable amount of a curing agent with a polybutadiene base urethane rubber which is liquid at normal temperature, and by pouring in a gasket receiver installed in a post passing through part, then by curing so as to have suitable hardness. CONSTITUTION:Polybutadiene base liquid urethane rubber is previously mixed with a suitable amount of a curing agent, and then poured in the passing through part of a post 3 in a cover 1 to seal a gap between the post 3 and the cover 1 by curing the liquid urethane rubber in the elastomer having suitable elasticity. As a sealing material 4 to be filled in the passing through part of the post 3 in the cover 1, polybutadiene base urethane which has excellent adhesion with the material of the post 3, such as Fe and Ni, and also has excellent adhesion with a gasket material such as synthetic rubber and the cover made of synthetic resin such as ABS, AS, and PE is used. This material also has good resistance to chemicals such as alkali and acid. A liquid sealant 4 prepared by mixing the curing agent with the polybutadiene base liquid urethane is poured in a sealant filling part on the gasket 5 into which the post 3 is inserted.
Patent JP-2000058670-A (JP)
Title: Input/output protection device
Inventor: AEBA NOBUAKI
IPC: H01L21/8238
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent a current from concentrating to a contact hole and a field edge, when a bipolar operation current is drawn out. SOLUTION: An N+ diffused layer 22, which is to be a drain, is covered with an N-type well 52, while an N+ diffused layer 23 which is to be a source is covered with an N-type well 2. Covering the N+ diffused layer 23 with the N-type well 2 allows the N-type well 2 to operate as a resistor, so that a current is prevented from concentrating at a part 56 immediately below a contact hole 31 and a field edge 55, when a bipolar operation current 7 caused by a parasitic bipolar transistor is pulled out.
Patent JP-S6382525-A (JP)
Title: Microprocessor with tracing function
Inventor: OISHI HIROMI
IPC: G06F11/28
Filed: 1986-09-26
Abstract: PURPOSE:To easily detect the bug or the like of a software at an early time by adding a tracing function at the time of switching a TLB (Translation Lookaside Buffer) to a microprocessor itself. CONSTITUTION:A control word instructing the ON/OFF (execution/nonexecution) of a trace is turned ON and OFF according to a software instruction in a flip flop in an execution unit 6. At the time of executing the instruction, when the TLB is not hitted, a TLB not hit detection signal 7 is made active to generate an interruption to a microprogram. In an interruption routine, whether there is an instruction for tracing or not is discriminated based on the control word. When there is the instruction for tracing, predetermined required information is stored in the predetermined area of a main memory 8 through a bus control unit 3, an external bus 9. Thereafter, a new TLB is formed.
Patent JP-H1043719-A (JP)
Title: Production of regenerated matter of waste paper and apparatus for producing regenerated matter of waste paper
Inventor: MORIZAKI KAZUMARO
IPC: B31F7/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To to easily possible to easily produce moldings, such as corner pads, used as cushion materials by dividing packing stages in a process for producing the regenerated matter of waste paper to plural times and packing aggregate sponge-like materials into molds, and compressing the aggregate sponge-like materials packed into the molds after the packing. SOLUTION: This apparatus has a fibrillating machine 2 for processing the waste paper to the cotton-like materials by cutting and pulverizing the waste paper. The cotton-like materials emerging from the fibrillating machine 2 are supplied together with a prescribed volume of water and glue material to a granulating machined 3, by which the materials are agitated and are worked to many aggregate sponge-like materials. The aggregate sponge- like materials are then packed dividedly plural times into the molds by a packing machine 4 and are compressed by a pressurizing device. Next, steam is passed into the molds in a heating machine 5 and the glue materials are converted to glue to adhere the aggregate sponge-like materials in the molds to each other to form moldings.  Hot air is then passed into the molds by drying machine 6 to dry the internal aggregate sponge-like materials and thereafter, the dried moldings are removed from the molds in a mold parting machine 7, by which the desired molded articles are completed.
Patent JP-H0624957-A (JP)
Title: Dermal external preparation
Inventor: YANAGIDA TAKESHI
IPC: A61K8/00
Filed: 1992-07-13
Abstract: PURPOSE:To obtain a dermal external preparation capable of synergistically improving ameliorating effects on skin roughening of vitamin A and simultaneously considering the safety. CONSTITUTION:This dermal external preparation comprises (A) 0.00001-5.0wt.%, preferably 0.0001-0.5wt.% vitamin A and (B) >=0.1wt.% saccharides, such as a monosaccharide, e.g. D-glycerye aldehyde, D-erythrose, L-arabinose, D-glucose or 2-deoxy-D-ribose, an oligosaccharide, e.g. sucrose or lactose or a sugaralcohol, e.g. mannitol or erythritol. The dosage form of this dermal external preparation is optional and a solubilized system such as toilet water, an emulsified system such as a milky lotion or a cream or an ointment, a powder dispersed system, a water-oil two-layered system and a water-oil-powder three-layered system are cited.
Patent JP-H1164055-A (JP)
Title: Flow-measuring instrument
Inventor: TAKEMURA KOICHI
IPC: G01F3/22
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a flow-measuring instrument by discriminating the appropriateness of the state used for a fluid by means of an abnormality discriminating means, based on the outputs of a flow rate computing means and a temperature computing means. SOLUTION: In an abnormality discriminating means 14, a critical value which is discriminated as appropriate in advance is stored. The discriminating means 14 discriminates an abnormal state not only from flow rate conditions, but also from temperature conditions. For a flow rate measuring instrument, such as a gas meter, water meter, etc., used for a household lifeline, the temperature in the pipeline varies depending upon the outside air temperature, because the pipeline is normally laid outdoors.  The abnormality discriminating means 14 stores the appropriate value of the temperature of a fluid which is expected under a normal laying condition and, when the temperature found by means of a temperature computing means 12 deviates from the range, the means 14 discriminates that an abnormal temperature rise occurs in the pipeline due to the breakage of the pipeline, a fire, etc., and, for a water pipe, discriminates that certain abnormality, such as the freezing, etc., has occured in the route of the pipeline. Then the discriminating means 14 informs the user or supplier of the abnormality through an informing means 15.
Patent JP-H01198751-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/392
Filed: 1987-09-11
Abstract: PURPOSE:To improve the fastness of a color image to light, heat and humidity and to suppress generation of colored stains upon lapse of time after a color development processing by combining a specific compd. and org. synthetic high polymer. CONSTITUTION:This photosensitive material contains at least one kind of the org. synthetic high polymer added as an emulsified dispersion and at least one kind of the compd. which forms a chemically inert and substantially colorless compd. by chemically bonding the arom. amine developing agent remaining after the color development processing or the oxidant thereof in a photographic layer. The org. synthetic high polymer to be used may be the high polymer of any polymer if the polymer is insoluble in water and is soluble in an org. solvent. The ratio to be occupied by the compd. is 1X10<-2>-10mol., more preferably 3X10<-2>-5mol. per 1mol. of the coupler. The color fading and dark color fading are thereby improved with good balance and particularly the excellent image preservable property is exhibited at and under a high temp. and high humidity; in addition, the colored stains to be generated upon lapse of time after the processing are prevented.
Patent JP-H1067881-A (JP)
Title: Carbon black for solution-dyed polyester and solution-dyed polyester composition
Inventor: YAMAMOTO NOBORU
IPC: D01F1/04
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a soln.-dyed black polyester compsn. which is excellent in dispersion of the contained carbon black, increases the filtering pressure little, and hardly causes thread breakage during and after spinning by incorporating a specific carbon black into a polyester. SOLUTION: A dicarboxylic acid component and a glycol component contg. 0.1-50wt.% carbon black dispersed therein and having an S content (by fluorescent X-ray analysis; the same applies hereunder) of 1,000-50,000cps, a Ca content of 100-2,000cps, and a Cl content of 100-3,000cps are subjected to transesterification and then to polymn., giving a soln.-dyed black polyester compsn. Thus, the clogging of a filter due to coarse particles formed by the agglomeration of the carbon black can be avoided and the coefficient of surface friction can be controlled by the formation of a suitable unevenness the fiber surface.
Patent JP-S60120155-A (JP)
Inventor: IIJIMA HITOSHI
IPC: F25B1/00
Filed: 1983-12-02
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-S6384241-A (JP)
Title: Message tone transmission system
Inventor: HONNA YOSHIKO
IPC: H04M3/42
Filed: 1986-09-29
Abstract: PURPOSE:To prevent unnoticed or looked over even though a message is displayed by sending a special tone to a caller side terminal equipment in calling a terminal equipment with the presence of a message. CONSTITUTION:A message key is depressed at a terminal equipment 1n, a message number is inputted from a dial pad and the message key is depressed again, the message is set in the memory of an main equipment 2. Then when other terminal equipment 11 dials to call the terminal equipment 1n, a guide display is given to the display device of the terminal equipment 11. As soon as the terminal equipment 1n is called according to the display, a special tone representing the presence of a message is returned from the equipment 2. The special tone is changed into a conventional ring tone and the message of the terminal equipment 1n is displayed on the display device of the terminal equipment 11. Thus, the looking over of the display is avoided.
Patent JP-H0972927-A (JP)
Title: Rear-wheel rotary-speed detector of motor-bicycle
Inventor: NAKAJIMA AKITOSHI
IPC: B60T8/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in new manufacturing processes and number of parts for detecting the speed of rear wheels and the production of detection errors. SOLUTION: A sensor 81 is brought close to a tooth surface 71a of a first rear gear 71 on the side of a drive shaft 30 constituting a bevel gear 70 on the rear side linking the drive shaft 30 and rear wheels and mounted on a gear case 50. The first rear gear 71 on the side of the drive shaft 30 is made to be the variation element of the rotary speed of the rear wheel. Thus, the increase in manufacturing steps and number of parts is suppressed, and the detection errors are made hard to produce.
Patent JP-H0547451-A (JP)
Title: Electrical heating device
Inventor: FUKUYAMA MASARU
IPC: H05B3/00
Filed: 1991-08-13
Abstract: PURPOSE:To prevent a direction change roller from being uselessly subjected to induction heating, even when a conducting member is laid near both ends of a heated material in the presence of the roller within the power supply range of the material. CONSTITUTION:In the area where a conducting member 70 connected to an electrically live roller 22 and a metal bath 30 is laid near both ends of a heated material 10, and a direction change roller 25 is positioned, the member 70 is laid only at the opposite side of the roller 25 about the heated material 10. As a result, the roller 25 comes to be located outside strong magnetic field generated with reciprocating current between the material 10 and member 70, and thus the roller 25 becomes almost free from being induction heated.
Patent JP-2001049055-A (JP)
Title: Aqueous composition and antistatic film using the same
Inventor: TSUBAKI TAKAYUKI
IPC: C09K3/16
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in frictional durability under wet conditions, washing durability and adhesion properties by admixing a cation- modified copolymer with a cationic and/or nonionic water-based polyurethane resin in a specific ratio. SOLUTION: The aqueous composition comprises a cation-modified copolymer (A) having a weight-average mol.wt. of 1,000-80,000, a cationic and/or a nonionic water-based polyurethane resin (B) and, if necessary, a crosslinking agent such as an amino resin, or the like, the weight ratio of the ingredient A to the total of the ingredients A and B being 0.07-0.60. The ingredient A consists of 70-99 mole % of an ethylene structural unit represented by formula I, 0-15 mole % of an acrylate structural unit represented by formula II and 1-30 mole % of an acrylamide structural unit represented by formula III. The ingredient B can be also obtained by emulsifying a polyurethane resin comprising polyols and an organic polyisocyanate with a nonionic surfactant in water. In the formulae, R1 is H or a 1-4C alkylene; R2 is a 2-8C alkylene; and X is a halogen, or the like.
Patent JP-H1168034-A (JP)
Title: Semiconductor device
Inventor: TSUBONOYA MAKOTO
IPC: H01L25/065
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To avoid swelling of an island by a method, wherein the island is exposed through the surface of resin, and a through-hole serving as a vent hole is provided. SOLUTION: A first semiconductor chip 10 is fixed to an island 13, and a second semiconductor chip 11 is fixed to the first semiconductor chip 10. The second semiconductor chip 11 is provided with a projection 20 which protrudes from the first semiconductor chip 10. The component elements are sealed up with resin as a whole, so as to make the rear of the island 13 exposed through the surface of a molded resin 18. A through-hole 20 is provided to the island 13 so as to make the rear of the semiconductor chip 10 exposed.
Patent JP-S6286874-A (JP)
Title: Manufacture of solar battery
Inventor: YAMASHITA SEISUKE
IPC: H01L31/04
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a solar battery of desired size and shape by covering a glass substrate with a resin protective film to the edge of the surface, and then cutting from the back of the substrate, thereby eliminating a crack at the edge of the resin film. CONSTITUTION:In this case, a resin film 3 is formed to cover a glass plate 2 to its edge 21. Accordingly, when a diamond roller 5 is scribed on the plate 2 on a substrate 4 on the line A-A in a direction of an arrow 6 as shown, even if the roller 5 arrives at the position C near the edge of the plate 2, a resin film 32 exists thereunder so that the roller 5 is scanned on the layer. Thus, each photovoltaic element 1 can be divided without cracking or damaging the plate 2. As a result, a solar battery of desired method and shape can be formed without damage of the edge of the glass plate.
Patent JP-S61118597-A (JP)
Title: Through flow type blower
Inventor: TANIMURA YOSHIAKI
IPC: F04D17/04
Filed: 1984-10-30
Abstract: PURPOSE:To stabilize the flow of air and improve performance of aerial force by positioning the initial end of a curved surface part for a wind leading casing on the suction side within the limits of alpha=25 deg.-40 deg. from a horizontal line passing the center of an impeller and forming the curved surface part into the shape of a logarithmic spiral. CONSTITUTION:The initial end of a curved surface part 3A for a wind leading side casing 3, composed of said surface part 3A and a horizontal part 3B, is positioned on the suction side within the limits of alpha=25 deg.-40 deg. from a horizontal line 7 passing the center of an impeller 1, and the curved surface part 3A is formed into the shape of a logarithmic spiral. In other words, the structure is such that a distance (r) from the center of the impeller 1 to an optional position of the curved surface part 3A is shown by the formula r=r0eL<theta>. However, r0 is the distance between the initial end side A of the curved surface part 3A and the center of the impeller 1, and L is widening quantity (rate of expansion) of the curved surface part 3A, while (theta) is a widening angle on the basis of the initial end part A of the curved surface part 3A and the angle formed by widening up to the terminal D is 120 deg.. By this structure, the flow of air is stabilized and performance of aerial force can be largely improved.