baber/WOPTO huggingface dataset:
Patent JP-2000190423-A (JP)
Title: Thermoplastic resin laminated metal panel for container excellent in impact resistance
Inventor: NISHIDA HIROSHI
IPC: B32B15/08
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin laminated metal panel excellent in impact resistance. SOLUTION: A thermoplastic resin laminated metal panel excellent in impact resistance is constituted by providing a thermoplastic resin film, of which the impact strength value at a time of non-heat treatment, after heat treatment at 220 deg.C for 10 min and after retort treatment at 120 deg.C for 30 min is 4.0 g.cm/ thickness μm or higher, on the surface of a metal panel of which the surface becoming the inner surface of a container has surface roughness Ra of 0.7 μm or less. The surface roughness Ra of the thermoplastic resin film is pref. 0.20 μm or less and a thermoplastic resin is based on a polyester compsn.
Patent JP-2000187299-A (JP)
Title: Heat developing photosensitive material
Inventor: WATANABE KATSUYUKI
IPC: G03C1/498
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To extremely reduce fog, while maintaining such superior characteristics as high sensitivity and high density by incorporating a reducible silver salt, a reducing agent and a thiosulfonic acid precursor into a layer on the photosensitive layer side of a substrate. SOLUTION: This heat developable photosensitive material has a photosensitive layer containing a photosensitive silver halide and a binder on the substrate and contains reducible silver salt, a reducing agent and a thiosulfonic acid precursor in a layer on the photosensitive layer side of the substrate. The thiosulfuric acid precursor is inert photographically prior to heat development, because the divalent sulfur atom of the thiosulfo group of thiosulfonic acid forms a C-S bond and has a masked state. This C-S bond is heterolytically or homolytically cleaved in heat and designed at molecular level development so as to release a photographically useful thiosulfonic acid anion, etc., into the image-forming layer.
Patent JP-2001159373-A (JP)
Title: Combustion accelerating method and device for internal combustion engine
Inventor: WATASE HIDEAKI
IPC: F02M25/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a combustion accelerating method and device for improving fuel consumption and reducing unburnt gas and noxious exhaust matter such as nitrogen oxides in an internal combustion engine such as a gasoline engine, a diesel engine and an LPG engine. SOLUTION: Combustion accelerating gas 47 composed of a mixture of air and vapor of a combustion accelerator composed of alcohol, turpentine oil and distilled water is recovered into a collector chamber 48, and the electric field of minus potential of -1k--30k is applied to the combustion accelerating chamber 50. The combustion accelerating gas 47 is then supplied to a combustion chamber 20 of the internal combustion engine 10 to improve combustion efficiency.
Patent JP-2001161397-A (JP)
Title: Method for assaying urea nitrogen and reagent therefor
Inventor: TSUKAMOTO MASARU
IPC: C12Q1/25
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an reagent used for assaying urea nitrogen by using a urea amidolyase (URL), improved in age-based stability and therefore capable of being preserved for a long term, capable of effectively restraining the blank reaction of the reagent itself, capable of retaining high performance of assaying and enabling the supply of a useful liquid reagent, and to provide a method for assaying urea nitrogen by using the same reagent. SOLUTION: A stabilizer made of a compound having carboxyl group (in a preferable concentration of 10-320 mmol/L) and a blank reaction inhibitor made of an aprotic solvent (in a preferable concentration of 1-15% based on 1 U/mL of URL) are included in the reagent for assaying urea nitrogen by using a URL. Typical stabilizers include acetic acid, α-ketoglutaric acid, acetamidominodiacetic acid, citric acid, dihyroxyethyl glycine, ethylenediaminetetraacetic acid, diaminocyclohexanetetraacetic acid and triethylenetetraminehexaacetic acid. Typical aprotic solvents include ethyl acetate, hexamethylphosphoramide and dimethyl sulfoxide.
Patent JP-2001165034-A (JP)
Title: Movable blade windmill with safety valve
Inventor: KOUCHI YOSHIAKI
IPC: F03D11/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize energy generated by wind. SOLUTION: This windmill, formed as a vertical shaft type, has a variable blade provided with a safety valve, so that the efficient wind mill can be made by preventing damage by a strong wind and a gust.
Patent JP-2001180700-A (JP)
Title: Plastic container having layer with barrier properties disposed on entire surface of its outer layer by thermal transfer and method for manufacturing the same
Inventor: YAMAGUCHI YUJI
IPC: B41M5/40
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container having an information layer, a decorative layer and a gas barrier layer, each being formed at least on the entire surface of an outer layer on a body of the plastic container by thermal transfer, and a method for manufacturing the plastic container with these layers. SOLUTION: The plastic container with gas barrier properties has a thermal transfer layer comprising an adhesive layer, an inorganic vapor-deposited layer with gas barrier properties, a vapor-deposited anchor layer, an information display layer or a decorative layer, and a peel layer, wherein each of the layers is thermally transferred at least onto the entire surface of an outer layer on the body of the container molded out of a plastic in the order named from the container side. The method for manufacturing this plastic container with these layers uses a thermal transfer sheet provided with the information layer and the like.
Patent JP-H04214656-A (JP)
Title: Semiconductor device
Inventor: TAKADO TSUMORU
IPC: H01L23/42
Filed: 1990-12-12
Abstract: PURPOSE:To prevent that a circuit operation runs away and that a circuit is damaged by a method wherein an inert solution is filled in a heat sink which has been made hollow so as to wrap a semiconductor chip. CONSTITUTION:In a hollow part 9 in a heat sink, heat generated from a semiconductor chip 2 is conducted and raised to an inert solution 7 on the semiconductor chip 2. After that, the heat of the insert solution 7 is conducted to the heat sink 5 and dissipated from radiating fins 6. The inert solution 7 whose temperature has been lowered is passed through a flow passage as shown by arrows and is returned onto the semiconductor chip 2. In this manner, the inert solution 7 comes into contact with the semiconductor chip 2 and the heat is dissipated via the solution. Thereby, it is possible to prevent that a circuit operation runs away and that a circuit is damaged when the heat is filled around the semiconductor chip 2.
Patent JP-H04214253-A (JP)
Title: Tape guide holding mechanism
Inventor: KIKUCHI SHOJI
IPC: G11B15/60
Filed: 1990-12-12
Abstract: PURPOSE:To facilitate the adjustment of the height of a guide post and to miniaturize an entire mechanism. CONSTITUTION:A male screw 22a is cut on a shaft 22 attached to a tape guide 20 for guiding a tape. Meanwhile, a female screw 24a corresponding to the screw 22a is cut in a base 24 and a slot 25 is provided at a part where the screw 24a is formed to provide flexibility in a screw diameter direction.
Patent JP-H04210406-A (JP)
Title: Hot isostatic press working method for cooling structure
Inventor: FUKUSHIMA AKIRA
IPC: B22F3/14
Filed: 1990-12-12
Abstract: PURPOSE:To simply work a high strength cooling structure in low cost by setting a metallic tube filling water core and sealing both ends into a capsule, packing metal powder in the capsule and executing hot isostatic pressing treatment. CONSTITUTION:The water core 1 is filled into the copper tube 2 for forming coolant flow passage and both ends of the tube is sealed with welding. This copper tube 2 is set into a panel-shaped stainless steel-made capsule 4 and further, the copper powder 3 is packed so as not to remain any gap. Successively, after degassing inner part of the capsule 4 at high temp., the hot isostatic pressing treatment is executed to execute sintering of the copper powder 3. After that, the capsule 4 is removed and the water core 1 is removed by draining water. By this method, the optional shaped copper-made cooling panel 5 having coolant flow passage, is obtd.
Patent JP-H04217481-A (JP)
Title: Industrial robot
Inventor: ISHINO KATSUZOU
IPC: G05B19/18
Filed: 1990-12-19
Abstract: PURPOSE:To directly control an industrial robot by the external controller of a sequencer and microcomputer, etc., by equipping a motor and driver circuit in a moving body. CONSTITUTION:The specified program is incorporated in a sequencer 26, and driver circuits 20, 24 are connected. And, the driver circuits 20, 24 drive a motor 18 and motor 22 by the control of a sequencer circuit 26, a head 16 is moved to the specified position. Consequently, there is no need for storing the program in a controller, because of an industrial robot 10 being directly controlled without using the controller, also, X axial arm 12, Y axial arm 14 can be moved within the range of the performance of the sequencer 26.
Patent JP-H0569022-A (JP)
Title: Method for controlling hot rolled plate thickness using indicator between stands
Inventor: YOSHITANI NAOHARU
IPC: B21B37/18
Filed: 1990-12-20
Abstract: PURPOSE:To improve the accuracy of plate thickness by correcting the predictive error of the plate thickness and the draft position of a roll based on a measured value newly obtained when the tip of a rolled stock passes a thickness indicator and a downstream stand and then the tip of the material passes the downstream stand. CONSTITUTION:When the tip of a material to be rolled passes the 1st stand, the (m+1)th stand on the downstream of the thickness indicator 3A, the deviation of the plate thickness on the tip of the material to the target value is required based on a plate thickness measured value and an expression of mass flow constant on the inlet and outlet sides of the stand by the thickness indicator. Estimates of deformation resistance on the tip of the material are required based on measured values of rolled load at a time passing the tip of the material to be rolled on the 1st-the (m-1)th stand and the plate thicknesses on the inlet and outlet sides estimated from the expression of mass flow constant. Feedforward correction of a rolling down position on the downstream stand is carried out so that the plate thickness on the outlet side of the final stand is equalized by using these estimate values to the target value. In this way, the accuracy of the plate thickness on the outlet side of the final stand is improved.
Patent JP-H04223441-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: YAMAMOTO MASAO
IPC: C08K5/1515
Filed: 1990-12-26
Abstract: PURPOSE:To provide a ferroelectric liq. crystal element consisting of a liq. crystal orienting film to attain excellent orientation and memory characteristic at the initial stage and a liq. crystal composition to eliminate the deterioration of the characteristic with time. CONSTITUTION:A polymer having a helical structure is used as the material for a liq. crystal orienting film, and the rubbing directions on the upper and lower substrate are not parallel in this ferroelectric liq. crystal. At least one kind among the compds. having a basic substituent or epoxy compds. is added to the ferroelectric liq. crystal composition of the element. Concretely, an aliphatic primary or secondary amine is used as the compd. having a basic substituent and an epoxy resin as the epoxy compd. Consequently, an excellent memory characteristic is secured, a uniform and even display is realized, and the excellent display is stably maintained for a long time.
Patent JP-H03292317-A (JP)
Title: Production of alkyl-etherified cyclohexanecarboguanamine
Inventor: IRIGUCHI JIRO
IPC: C08G12/42
Filed: 1990-12-26
Abstract: PURPOSE:To product a highly alkyl-etherified cyclohexanecarboguanamine by alkyl-etherifying a methylolated cyclohexanecarboguanamine obtained by a reaction under specified conditions by a usual process. CONSTITUTION:A process for producing an alkyl-etherified cyclohexanecarboguanamine by methylolating a cyclohexanecarboguanamine with a formaldehyde and reacting the product with an alcohol (A), wherein a methylolated cyclohexanecarboguanamine of a degree of methylolation of 3.4-4.0 on the aver age obtained under conditions in which the amount of an alcohol (B) present during the methylolation reaction is 20wt.% or below based on the formaldehyde, the pH of the reaction system during the period from the start of the reaction to the end of the reaction is 8-13, and the temperature is kept at 0-80 deg.C is alkyl- etherified by reaction with the alcohol (A). According to the above process, an alkyl-etherified cyclohexanecarboguanamine having a low content of condensates, a very high degree of metylolation and a very high degree of etherification can be produced in good productivity.
Patent JP-H04224478-A (JP)
Title: Aerodynamic force reducing device of car
Inventor: TAKAGI MICHITOSHI
IPC: B62D37/02
Filed: 1990-12-26
Abstract: PURPOSE:To reduce the resistant force and buoyancy of a car effectively by furnishing a means, which generates a vortex in the opposite direction to the vortex generated in the rear of the car body, in that position of car body rear part where vortex generation is likely. CONSTITUTION:As a vortex generating means, a pair of propeller devices 7A, 7B are arranged on the downstream side of the intersection of the roof end 3 of a car body 1 with the rear pillar 5. The device 7A thereof which is located on the left viewed from behind the car body, is rotated counterclockwise when viewed in the same direction. The other propeller device 7B on the right side is rotated clockwise. The shape of vanes 15, the number of vanes, and their pitch are so set that both propeller devices 7A, 7B generate a thrust force directed toward the downstream (car body direction). When these propeller devices 7A, 7B are rotated, vortexes 6 in the opposite directions to a pair of vortexes generated in the rear of the car body will be generated when the car is running.
Patent JP-H04210138-A (JP)
Title: Damper
Inventor: TAKANO KAZUYA
IPC: F16F9/53
Filed: 1990-12-10
Abstract: PURPOSE:To effectively prevent leakage of an electro-viscous fluid and air inclusion in it by shielding the slide contacting part of a movable member and a stationary member from the fluid using an expansive member stretched over the two members. CONSTITUTION:A damper device as per invention is composed of a cylinder 1 and piston 2 in relative relationship inside and outside, an electro-viscous fluid 3 encapsulated between them 1, 2, and their respective electrodes 4 facing each other installed in their parts admitting relative flow of the electro-viscous fluid 3. The slide contacting part 6 of the piston 2 with cylinder 1 is shielded from the fluid 3 by bellows 5 provided between them 2. 1. This should ellectively prevent leakage of the fluid 3 as well as air inclusion therein.
Patent JP-H04219117-A (JP)
Title: Method for sprinkling water in filter bed-type biological deodorization tower
Inventor: SHINABE KAZUHIRO
IPC: B01D53/34
Filed: 1990-12-18
Abstract: PURPOSE:To prevent the deterioration of the deodorizing performance when water is sprinkled over a biological filter bed. CONSTITUTION:Water is intermittently sprinkled over the filter bed in a filter bed-type biological deodorization tower for one part at a time. Consequently, the amt. of water staying in the filter bed is reduced, movement of the malodorous gas is not significantly disturbed by the liq. laminar film, and high deodorizing performance is maintained.
Patent JP-H04224158-A (JP)
Title: Pretreatment for plasma spraying for building material in ceramics industry
Inventor: SASAKI JIYUNZABUROU
IPC: C04B33/34
Filed: 1990-12-24
Abstract: PURPOSE:To obtain a thin film and uniform film thickness by glazing the surface of a raw ceramic base to form a glass layer, roughening the surface by sandblasting, etc., and depositing a heater film by plasma spraying. CONSTITUTION:On the surface of a ceramic raw base 1 (though the back surface is used for tiles or roof tiles), a glass layer 2 is formed by glazing, and the surface of the glass layer is roughened to specified surface roughness. Then a metal-ceramic composite material (sericite + copper) is sprayed with plasma flame on the surface of the glass layer 2 from a plasma spraying nozzle disposed at about 100mm distance from the glass layer. Thus, a uniform heater film 3 having 150-200 thickness is formed. If necessary, an insulating film 4 such as Teflon coating or the like and electrode 5 to apply a current to the heater film 3 are formed thereon.
Patent JP-H04229104-A (JP)
Title: Device for adjusting vehicle height of automatic lawn mower
Inventor: KATO TADASHI
IPC: A01D34/74
Filed: 1990-12-27
Abstract: PURPOSE:To improve rotation and traveling by integrating a mechanism for horizontally moving a knuckle during adjustment of height of reaping blade by regulating vehicle height of main body of lawn mower. CONSTITUTION:A vehicle height regulating lever 410 is attached to a knuckle plate 401 and a knuckle 430 is connected through a gear mechanism for rotating the knuckle against revolution of the vehicle height regulating lever 410 to the vehicle height regulating lever 410. Consequently, the knuckle 430 equipped with an axle shaft 435 provided with coupled driving wheels is made rotatable against the knuckle plate 401 and always maintains a horizontal state to stabilize traveling during rotation.
Patent JP-H04232581-A (JP)
Title: Bar code reader
Inventor: YOKOI HIDEO
IPC: G06K7/10
Filed: 1990-12-27
Abstract: PURPOSE:To improve the operability by preventing a bar code in a commodity basket from being erroneously read so as not to limit the read area. CONSTITUTION:A light source 23 which emits laser light, a light refractor 24 which scans the laser light, a photodetector 1 which irradiates a bar code 26 with the laser light to receive the reflected light and converts it to an electric signal, and a bar code recognizing circuit 27 which recognizes information of the bar code as numerical information based on the output of the photodetector 1 are provided, and the scanning timing of laser light is outputted from the refractor 24 to the bar code recognizing circuit 27, and it is recognized whether the bar code 26 is moved or not based on this timing.
Patent JP-H04233671-A (JP)
Title: Device and method for recognizing pattern
Inventor: ICHIYAMA YUZO
IPC: G06T7/00
Filed: 1990-12-28
Abstract: PURPOSE:To enable a high-speed processing by executing pattern matching between a divided reference pattern and a data within time for fetching the data of one frame even at a correlator having throughput smaller than the reference pattern, cumulatively adding the dividing number for each reference coordinate and calculating a matching number at all the reference patterns. CONSTITUTION:The reference pattern is generated from image information binarizing signals for one frame inputted from an image pickup device 1, and this reference pattern is divided into patterns in the equal size and stored in a memory 4. While inputting the signals for one frame from the above-mentioned image pickup device 1, the signal is exchanged for each coordinate for the unit of the divided pattern, the pattern matching number is calculated for the unit of the divided pattern for each coordinate and the number is cumulated to the matching number stored in a matching number cumulating memory 8 so as to calculate the pattern matching number at all the reference patterns.
Patent JP-H04231140-A (JP)
Title: Spline forming die
Inventor: OOTA MASATAKA
IPC: B21K1/30
Filed: 1990-12-28
Abstract: PURPOSE:To improve positioning accuracy of an annular work which is formed with spline grooves on the outer periphery. CONSTITUTION:A fixing means for the annular work W is composed of a collet base 3 having a tapered part 3a in the shape of a tapered truncated cone on the upper end, an expanding member 7 which is formed in the shape of a truncated cone like the tapered part 3a and arranged vertically symmetrically about the tapered part 3a, a draw bar 6 which is mounted on the tip of the expanding member 7 and penetrated through the center of the tapered part 3a and a collet 8 arranged around the outer peripheries of the tapered part 3a and the expanding member 7, this draw bar 6 is drawn downward to expand the outer diameter of the collet 8 and pushed to contract the outer diameter. Consequently, since the work W is chucked to the outer periphery of the collect 8 in such a state that it is aligned based on the inner diameter as a reference the spline tooths can be formed by a radially prepared cutter 9 with high accuracy.
Patent JP-H0656487-A (JP)
Title: Method for treating converter slag
Inventor: HASHIMOTO TORU
IPC: F27D15/00
Filed: 1990-12-27
Abstract: PURPOSE:To obtain a material for roads by dividing a large massive converter slag which is difficult to pulverize with a pulverizer into small lumps at a low cost. CONSTITUTION:A large massive converter slag 6 cooled in a yard is charged into a steam aging slag treating vessel 1 and steam is jetted from a steam jetting pipe 3 to age the large massive converter slag 6 with the steam. The large massive converter slag 6 is disinitegrated by hydrating reaction of free lime to provide small lumps, which are then controlled to a prescribed particle size with a crushing and screening device. After controlling to the prescribed particle size, the small lumps, as necessary, are aged again. Thereby, the large massive converter slag can be divided into the small lumps at a low cost. The large massive converter slag can effectively be utilized as a material for roads.
Patent JP-H04238691-A (JP)
Title: Brazing filler metal
Inventor: INAGE KENGO
IPC: B23K35/30
Filed: 1990-12-29
Abstract: PURPOSE:To enable the brazing filler metal to maintain a wire shape without rounding to a ball shape even if the brazing filler metal melts by cladding the brazing filler metal around a core material of a metallic wire having the m. p. higher than the m. p. of the brazing filler metal. CONSTITUTION:The composite brazing filler metal is formed by using the metallic wire bar which hardly diffuses with the brazing filler metal and has the m. p. higher than the m. p. of the brazing filler metal as a core material and cladding the brazing filler metal around this core material. W, Mo, Ta, Ti, Ni, Fe, Pt or Pd alone or an alloy composed of >=2 kinds thereof is used as the core material. An alloy which is composed mainly of Ag and the balance contg. >=1 kinds among Cu, Cd, Sn, In, Sb, and Zn or an alloy which is composed mainly of and contains the balance >=1 kinds among Ag, Cu, Sn, In, Ge, and Si is used as the brazing filler metal. The brazing filler metal flows along the core material to the brazed part in this way and, therefore, the brazing filler metal does not flow to the outside of the brazed part.
Patent JP-H06507876-A (JP)
Title: 二酸化塩素の製造方法
IPC: C01B11/02
Filed: 1992-03-19
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-H10500741-A (JP)
Title: 分解可能な多層型メルトブローン微細繊維
IPC: D01D5/098
Filed: 1995-05-09
Abstract: (57)【要約】
分解可能な多層型のメルトブローした微細繊維が提供される。この繊維は、（ａ）少なくとも一方の層が遷移金属塩を含む、少なくとも一層のポリオレフィン樹脂の層と少なくとも一層のポリカプラクトン樹脂の層、又は（ｂ）遷移金属塩を含む少なくとも一層のポリオレフィン樹脂の層と少なくとも一層の分解可能な樹脂の層もしくは遷移金属塩を全く含まない少なくとも一層のポリオレフィン樹脂の層とで構成されている。この多層型のメルトブローした微細繊維を含む分解可能なウェブも提供される。