baber/WOPTO huggingface dataset:
Patent JP-H09271872-A (JP)
Title: Method and device for forming corrugated fin
Inventor: KOBAYASHI KAME
IPC: B21D53/08
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce inclination defect of flat part while flattening ruggedness defect in forming the corrugated fin. SOLUTION: A brake device 7, which contracts a fin material 1a so as to bring adjoining bent parts 1b into contact each other, is arranged at more advancing direction side of the fin material 1a than a flattening device 6. By this method, the fin material 1a is brought to stable state not to be deformed at contracting. Accordingly, inclination of a flat part 1c is suppressed even when the moment to incline the flat part 1c of corrugated fin is acted by the flattening device 6, further, ruggedness defect of the bent part 1b is flattened.
Patent JP-2000277326-A (JP)
Title: Solenoid
Inventor: TAKAHASHI YASUSHI
IPC: H01F7/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To fully prevent impact noise by providing a noise suppressing member during excitation, which is made of an elastic material and includes a plurality of protrusions between a fixed iron core and a movable iron core which is attracted to the fixed iron core. SOLUTION: An exciting coil 2 is wound around a cylindrical central iron core of a fixed iron core 1 and is surrounded by a frame 1a serving as an external magnetic circuit. A movable iron core 3 is formed, such that one of the ends penetrates into the exciting coil 2. When the exciting coil 2 is conducted and the fixed iron core 1 is excited, the movable iron core 3 moves inward along the exciting coil 2. The movable iron core 3 includes a brim 3a around the end thereof, and a joint 3b for transmitting application force to the outside is provided on the right of the brim 3a. A ring-shaped noise suppressing member 4, which is made of an elastic material such as rubber and includes a plurality of protrusions 4a thereon, is inserted onto the side of the brim 3a on the movable iron core 3 that faces the exciting coil 2.
Patent JP-S558618-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/64
Filed: 1978-06-29
Abstract: PURPOSE: To improve a high frequency characteristic in the audio field and the video field which purpose improving a recording density, by providing a ferromagnetic metallic thin film layer on an applied magnetic layer through a nonmagnetic layer.  
     CONSTITUTION: Corpuscles of ferromagnetic metal or alloy are applied and fixed together with a binder on the surface of base material 1 such as a high-polymer formed material and nonmagnetic substance metal, and magnetic layer 2 of a thickness of 1 to 3μ is provided desirably. Nonmagnetic layer 3 such as Si of a thickness of 0.02 to 0.04μ is provided on layer 2 by, for example, the vacuum evaporation method. Continuously, magnetic layer 4 consisting of a ferromagnetic metallic thin film such as Co of a thickness below 0.5μ is provided on layer 3 by the vacuum evaporation method, and protection layer 5 such as SiO 2  of a thickness of 0.05μ is provided on layer 4 as required by, for example, the vacuum evaporation method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07259209-A (JP)
Title: Connecting structure for soundproof panel
Inventor: NANRI KAZUNORI
IPC: E04B2/74
Filed: 1994-03-25
Abstract: PURPOSE:To eliminate connecting parts, facilitate connecting work remarkably, and also prevent soundproof performance from being impaired. CONSTITUTION:In the connecting structure of a soundproof panel 1, a fitting recessed groove 2 is provided at the end of one of the soundproof panels 1 to be connected to each other, a fitting protruded part 3 which is fitted closely to the fitting recessed groove 2 is provided at the other end, and the soundproof panels 1 are connected to each other with the fitting protruded part 3 fitted closely into the fitting recessed groove 2. Also a hooking part 12 is provided at either of the inner surface of the fitting recessed groove 2 and the outer surface of the fitting protruded part 3, and a hook receiving part 17 corresponding to the hooking part 12 is provided at the other side. Then the hook part 12 and hook receiving part 17 are hooked detachably each other in the direction of extension of the fitting recessed groove 2 or fitting protruded part 3 with the fitting protruded part 3 fitted closely to the fitting recessed groove 2 and, when they are hooked, they are locked each other in the direction of connection of the soundproof panels 1.
Patent JP-S564634-A (JP)
Title: Production of urethane foam
Inventor: MORIYAMA USHIMATSU
IPC: C08J9/02
Filed: 1979-06-26
Abstract: PURPOSE: To obtain a urethane foam which has a small average cell diameter and low thermal conductivity and so is useful as a heat-insulating material, by incorporating fine metallic powder into a solution for forming urethane foams.  
     CONSTITUTION: A solution for forming urethane foams is prepared by mixing (a) about 40W50wt% of a polyisocyanate such as tolylene diisocyanate or methylenediphenylene diisocyanate, (b) about 30W45wt% of a polyol such as a polyether- polyol or a polyester-polyol, (c) a blowing agent, (d) a catalyst and (e) a foam stabilizer, etc. To the solution is further added about 0.005W0.05wt% of fine powder (average particle diameter of below 1000Å) of nickel, silver, Al, gold, iron, copper, iron-nickel alloy or iron-cobalt alloy. The resulting mixture is foamed to obtain the rigid polyurethane foam of the purpose. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08247408-A (JP)
Title: Swirl flow burner
Inventor: MOMOSE TOSHISHIGE
IPC: F23D14/06
Filed: 1995-03-11
Abstract: PURPOSE: To miniaturize a burner head by a method wherein a burner port block is constituted of two pieces of upper and lower annular frames and a plurality of vane plates, whose upper and lower ends are fixed to both frames and which are made of a sheet metal of stainless steel. CONSTITUTION: A horizontal hollow annular burner head 1 is constituted of an annular main body 3, whose upper surface is opened, an annular ceiling plate 14 and a cylindrical burner port block 5, pinched between the main body 3 and the ceiling plate 4. The burner port block 5 is structured by a method wherein the upper and lower ends of vane plates 7, consisting of a sheet melt made of stainless steel, are fitted into inserting grooves 9, provided on the upper and lower annular flames 6a, 6b with an equal angular interval to fix them while respective vane plates are attached so as to be slanted in the tangential direction with respect to respective normal lines and a space between neighboring vane plates 7 is utilized as a slit type burner port 2 for injecting premixed gas.  On the other hand, the lower surface of the ceiling plate 14 is provided with a slanted surface 4a, ascending from the outer periphery toward the inner periphery thereof to provide the fuel gas, injected through the slits 2 inwardly, with an upward velocity component.
Patent JP-S61236866-A (JP)
Title: Coating agent for open-air storage deposit
Inventor: HAYASHI SHIRO
IPC: C09D129/04
Filed: 1985-04-15
Abstract: PURPOSE:A coating agent, consisting of an aqueous solution of polyvinyl alcohol (PVA) and a hardener, gelable rapidly after application and capable of forming a consolidated layer effectively without running off of the chemical even on rainfall thereafter and used for forming the consolidated layer on an open-air storage deposit, e.g. open-air storage coal or ore. CONSTITUTION:A coating agent obtained by incorporating (A) an aqueous solution of polyvinyl alcohol (PVA), preferably having 80-100% saponification degree with (B) a hardener, preferably boric acid, borax, Congo Red, Congo Corinth G, Japanol Violet Extra, resorcinol, hydroquinone, catechol, phloroglucinol, salicylanilide, gallic acid, 2,4-dihydroxybenzoic acid or pentachlorophenol, in an amount of preferably 1-10wt% based on the PVA.
Patent JP-2000272858-A (JP)
Title: Elevator device
Inventor: SEKIYA YUJI
IPC: E04H9/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the exposure of the clearance for oscillation, and the distortion of a connecting part at a lower hoistway of a crossover member by forming the crossover member into the shape of a rectangular cylinder consisting of a floor part, both side wall parts and a ceiling part, and mounting a reinforcement means on a lower hoistway structural body side of the crossover member. SOLUTION: A crossover member 26 is formed into the shape of a rectangular cylinder consisting of a floor part 26A, both side wall parts 26B and a ceiling part 26C. A reinforcement frame body 27 as a reinforcement means surrounding the periphery, is mounted on an outer periphery of the crossover member 26 at a lower hoistway side. The crossover member 26 is connected to the lower hoistway through the reinforcement frame body 27 in such a manner that it is laterally movable. According to this construction, the clearance for oscillation is not exposed. Further the lateral oscillating motion of the lower hoistway structrual body can be ensured at a connecting part of the lower hoistway structural body and the crossover member 26, so that the distortion is hardly found on the connecting part of the crossover member 26 at the lower hoistway structural body side.
Patent JP-H09269400-A (JP)
Title: Radiation intensifying screen and radiation image conversion panel
Inventor: YANAGIDA TAKAFUMI
IPC: G21K4/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide not only a radiation intensifying screen that makes it possible to take photographs of highly sensitive radiation images which are excellent in the sharpness and granularity on photographic films, but also a radiation image conversion panel that stores and memorizes the information about highly sensitive radiation images which are excellent in the sharpness and granularity so that it can extracted later. SOLUTION: A radiation intensifying screen or a radiation image conversion panel comprises a phosphor layer where phosphor particles are scattered in a bonding agent on a support. In this case, the phosphor filling ratio of the phosphor layer is set at 65% or more, and the phosphor particles in the phosphor layer is a mixture of two types of phosphor particles in the weight mixture ratio of between 5 to 95 and 40 to 60 inclusive. One has the particle diameter distribution of a peak A between 0.5μm and 5μm inclusive in particle diameter, and the other has that of a peak B between 6μm and 30μm inclusive. Moreover, the particle diameter of the peak B is set at least 5μm more than that of the peak A or at three or more times of it.
Patent JP-S536063-A (JP)
Title: Relative position change amount detector
Inventor: SUGIYAMA AKIRA
IPC: G01D5/245
Filed: 1976-07-06
Abstract: PURPOSE: Maintenance and adjustment are facilitated and reduction in cost is achieved by detecting the change amounts of the relative positions of two moving machines moving in the same direction with the unit composed of all static apparatus except resolver phase shifters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09267457-A (JP)
Title: Non-stretched film for laminating metal sheet
Inventor: HASEGAWA KINJI
IPC: B32B15/09
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain non-stretched film for laminating a metal sheet, excellent in impact resistance at low temperature, and especially good in adhesiveness to the metal sheet and deep drawability by laminating a second layer consisting of polycarbonate having specific structure, and a third layer consisting of polyester are laminated on a first layer consisting of polyester. SOLUTION: A non-stretched film for laminating a metal sheet is obtained by laminating a second layer having polycarbonate as main component consisting of a repeating unit expressed by the formula I (R<1> and R<2> are each an H atom, a 1-5C allkyl group or 5-6C cycloalkyl group, provided that R<1> and R<2> may form the 5-6C cycloakyl group together with a C atom be bonded therewith; R<3> and R<4> are each a 1-5C alkyl group, a phenyl group or a halogen atom; and (m) and (n) are each 0, 1, and 2), and a third layer consisting of polyester having ethylene terephthalale as a main repeating unit on a first layer consisting of polyester having ethylene terephthalate as main repeating unit.
Patent JP-H01285322-A (JP)
Title: Injection molding method and device
Inventor: FURITSUTSU MIYURAA
IPC: B29C45/73
Filed: 1989-03-29
Abstract: PURPOSE: To surely fill materials in a cavity up to an end even in the case of a long flow passage by partitioning a molding cavity of at least an injection mold, and heating a partition member in contact with materials to be processed to a melting point or higher of the material. CONSTITUTION: When a synthetic resin material 8 is treated by an injection molding machine 1, the material is injected into a molding cavity 7 of an injection mold 3 via a nozzle 2 of the machine 1. At the time of starting this injection filling process, a circulation of the material through a heat carrier inside circulation passage 17 and a heat carrier outside circulation passage 22 is stopped. Since liquids confined in the passage 17 and the passage 22 at the time of stopping support inside and outside partition walls 9, 10, the walls 9, 10 are not deformed during injection of the material. Since the mold 3 is heated to a melting point or higher of the material 8 to be injected in the cavity 7, the material injected can flow to an outermost side end of the cavity 7. Accordingly, the material of the fluidized state is completely filled in the cavity 7.
Patent JP-S60224210-A (JP)
Title: Manufacture of transformer
Inventor: NAKASO HIROFUMI
IPC: H01F41/04
Filed: 1984-04-20
Abstract: PURPOSE:To make it possible to make operativity of insert molding good, and to make a manufacturing process a continuous line from bobbin molding to finishing of a transformer, by introducing into a molding machine a metal plate with a tape shape with rectangular openings press-stamped at regular intervals and by molding plastic inserts to form several-connected bobbins with terminals. CONSTITUTION:A metal plate 1 having a tape shape with given thickness and width has rectangular openings 2 press-stamped at regular intervals. The stamped metal plate 1 is introduced into a plastic insert molding machine to finish bobbins 3a, 3b, 3c connected by metal plate portions 4 and terminals. After the metal plate portions 4 are cut at given regular intervals to form respective bobbins with metal plate portions 4 attached, each of the metal plate portions 4 is bent at a right angle by utilizing the insert portion as a fulcrum to constitute a printing-board inserting portion 9 and a lead winding portion 8 as a terminal plate. Thereafter, winding, wiring, soldering and iron core inserting are done on the bobbin 3.
Patent JP-S63245913-A (JP)
Title: Gas insulated transformer
Inventor: SONOBE HIROSHI
IPC: H01F27/20
Filed: 1987-03-31
Abstract: PURPOSE:To reduce pressure drop in ducts by making an upper horizontal duct for circulating insulating gas larger in height than a lower horizontal duct. CONSTITUTION:A gas insulated transformer has a vertical duct 1, an upper horizontal duct 10 and a lower horizontal duct 11. When the height H2 of the duct 10 is made larger than the height H1 of the duct 11, e.g., H2/H1 is selected to be 1.13-1.58, the pressure drop of an insulating gas circulating in the ducts can be reduced. Consequently an increased flow rate of the gas is obtained for a predetermined gas circulating force, thus improving the cooling perfor mance of a winding 3.
Patent JP-H11276098-A (JP)
Title: Jelly food and its production
Inventor: UEYASU KAYOKO
IPC: A23L21/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a jelly food capable of preventing the migration of the color of a jelly layer to a cream layer and having an excellent appearance by charging the jelly layer, disposing a specific oil or fat layer on the surface of the jelly layer, and further charging the cream layer. SOLUTION: This jelly food is obtained by charging a jelly layer comprising coffee jelly, a fruit jelly, etc., disposing an oil or fat layer comprising milk fat, soybean oil, etc., in a thickness of 0.1-2.0 mm on the surface of the jelly layer, and further charging a cream layer comprising raw cream, a synthetic cream, etc. The oil or fat preferably has a melting point equal to or higher than the gelling temperature (usually 30-40 deg.C or higher) of the jelly.
Patent JP-H04290420-A (JP)
Title: Mask for x-ray exposure and its manufacture
Inventor: MATSUO TADASHI
IPC: G03F1/22
Filed: 1991-03-19
Abstract: PURPOSE:To provide an X-ray mask, which has enabled highly accurate alignment by improving the optical contrast between the intensities of the reflected alignment beams in an X-ray transmitting part and an X-ray absorbing part, and its manufacture. CONSTITUTION:In a mask for X-ray exposure, wherein a film of the patterned X-ray absorber 5 is made on an X-ray transmitting and supporting film 4, the difference is provided between the thickness of the supporting film Ca of the X-ray transmitting part and that of the supporting film 4 of the X-ray transmitting part.
Patent JP-H07287482-A (JP)
Title: High voltage abnormality detecting method for electrostatic recorder
Inventor: MARUYAMA HIROYUKI
IPC: H02H7/20
Filed: 1994-04-19
Abstract: PURPOSE:To improve the running performance of a machine by allowing stopping operation to correspond to abnormality whose restoration is possible and abnormality whose restoration is impossible when high voltage abnormal discharge occurs. CONSTITUTION:When abnormal discharge occurs in a high voltage electrode, an abnormality signal is outputted by a high voltage abnormality detection circuit 202C and a high voltage power source is stopped. In the case the abnormality signal is inputted, a CPU performs the counting-up of a high voltage abnormal page counter. When the processing of a recorded page is finished, high voltage on/off control signal is turned off/on in a non-image area so as to reset a latch circuit 2O2D, then the high voltage power source is turned on again. In the case the high voltage abnormal discharge occurs in succession, such operation is repeated, and when the value of the high voltage abnormal page counter is equal to or above a set value, the abnormality is judged as the one that a high voltage output system is not restored, so that recording operation is discontinued, the machine is stopped and a warning is displayed. In the case the recording operation is finished before the value of the high voltage abnormality counter does not attain the set value, the content of the counter is cleared.
Patent JP-H01255142-A (JP)
Title: Automatic focusing circuit of electron microscope
Inventor: AKATSUCHI SHIZUSHI
IPC: H01J37/04
Filed: 1988-04-01
Abstract: PURPOSE:To have quick auto-focusing of objective lens current free from influence of hysteresis characteristic by furnishing an AC signal generating means and an adding means, superposing AC signal over a linear scanning signal, and performing scanning. CONSTITUTION:An AC signal generating means 7 and an adding means 6 are furnished, and AC signal is superposed over linear scanning signal to perform scanning. Thus one run of scanning allows scannings in the directions in which the objective lens current increases and decreases, that reduces the scanning time to half of the value according to conventional arrangement. This scanning with the AC signal superposed causes a shift of the peak point, obtained at the time of scanning directed from decrease to increase toward the focal point, and thereby error in peak sensing can be lessened. This permits easy auto- focusing through adjustment of modulation frequency and voltage without influence of varying hysteresis due to different materials and processes for the objective lens.
Patent JP-H04222869-A (JP)
Title: Mixture of polyarylene sulfide, glass fiber and heterocyclic nitroaryloxy compound
Inventor: BURUKUHARUTO KEERAA
IPC: C08K5/34
Filed: 1991-03-19
Abstract: PURPOSE: To provide mixtures consisting of polyarylene sulfides and heterocyclic nitroaryloxy compds. and enhanced in mechanical characteristics such as bending strength, hem fiber elongation, Young's modulus or Izod impact strength.  
     CONSTITUTION: 99.9-15 wt.% of polyarylene sulfides (A), 0.1-10 wt.% of a heterocyclic nitroaryloxy compd. (B) produced from 0.1-10 wt.% of a heterocyclic compd. represented by formulae I-III (wherein R 1  is aryl, aryloxy, alkyl or alkoxy) and a nitroaryloxy compd. represented by (NO 2 ) x -Ar-(OH) r  (Ar is an aromatic group and x and y are 1 or 2) under a condition absorbing hydrochloric acid by chlorine during reaction and having a ratio of OH:Cl of 0.9:1-1.1:1 and containing two or more nitroaryloxy groups in one molecule and 0-84.9 wt.% of an inorg. filler treated with an aminosilane coupling agent (C) are blended. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04290377-A (JP)
Title: Transmission order control method for successive multiple address
Inventor: SUZUKI KANJI
IPC: H04N1/32
Filed: 1991-03-19
Abstract: PURPOSE:To synthetically make information transmission time equal at successive multiple address communication. CONSTITUTION:In a multiple address transmission reservation/storage part 9 of a facsimile equipment with a successive multiple address communication function, a destination table 10 and a table updating control part 11 are provided. At successive multiple address transmission, the transmission is performed according to transmission order 1 to n of the destination table 10, and when this multiple address is finished, the transmission order of the successive multiple address is changed (order of 1 to n) by a table updating control part 11. This repetition for each multiple address permits synthetic equalization of information transmission time.
Patent JP-S59206460-A (JP)
Title: Flame-retardant polyamide resin composition
Inventor: IIZAKA YOUJI
IPC: C08L77/00
Filed: 1983-05-11
Abstract: PURPOSE:To provide the titled compsn. which does not cause bleeding nor blooming of a flame retarder on the surfaces of moldings, by blending a specified high-molecular halogenated bisphenol A type phenoxy resin and an inorg. flame retarding aid with a polyamide resin. CONSTITUTION:A halogenated bisphenol A diglycidyl ether is reacted with a halogenated bisphenol A such as 2,2-bis(4-hydroxy-3-chlorophenyl)-propane in the presence of a catalyst at 80-250 deg.C to obtain a high-molecular halogenated bisphenol A type phenoxy resin (A) having a halogen content of 20wt% or above and the sum of the epoxy value and the phenolic acid value of 10mgKOH/g. 3- 80wt% component A, 0-40wt% inorg. flame-retarding aid such as Sb2O3 and 0-150pts.wt. reinforcing filler such as glass fiber are blended with 100pts.wt. polyamide.
Patent JP-2000276797-A (JP)
Title: Magneto-optical disk
Inventor: YAMAZAKI YUJI
IPC: G11B23/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical disk that can retain stable revolution and data reliability even in a high velocity revolution, has a central hole and revolves by way of a hub supported on the central hole. SOLUTION: The magneto-optical disk has at least a plastic substrate 1 having a central hole, layers including a recording layer consisting essentially of rare earth metals and transition metals laminated on the substrate 1 and a hub 3 supported on the central hole in the substrate 1 and comprising a material different from the material of the substrate 1. The disk is housed in a cartridge case in such a way that it can revolve, the housed disk is attached to the spindle 2 of a recording and reproducing device and recording or reproduction is carried out under revolution.  A material having >=0.05 cal/ deg.C.cm.s heat conductivity is used for the hub 3, a material having 10-3-10-6 cal/ deg.C.cm.s heat conductivity is used for the substrate 1 and the relation of Y/X>=0.02 is satisfied between the contact area Y of the substrate 1 and the hub 3 and the projected area X of the substrate 1.