baber/WOPTO huggingface dataset:
Patent JP-H03263595-A (JP)
Title: Heat exchanger
Inventor: SAKAMOTO SHUNICHI
IPC: F28F9/013
Filed: 1990-03-14
Abstract: PURPOSE:To prevent the damage of a heat transfer tube due to vibration by a method wherein a heat exchanger is provided with the retaining plate of the heat transfer tube, arranged in the axial direction of a cylinder with a predetermined interval and having holes, from which star-like flexible pieces are projected to one side, and a supporting plate having holes of the same diameter. CONSTITUTION:The holes 11 of a supporting plate 7 are mated with the projecting side of the flexible holes 8 of a retaining plate 7 to insert the flexible pieces 9 and laminate the supporting plate 10 onto the retaining plate 7, then, both of them are welded through spot welding or the like and the retaining plates as well as the supporting plates 10 are arranged along the axial direction in a cylinder 1 with predetermined intervals. When a heat transfer tube 2 is inserted into the hole from the hopper type large diametral direction of the flexible hole 8, the tip ends of the flexible hole 8, provided so as to have a smaller diameter than the diameter of the heat transfer tube 2, are expanded by the heat transfer tube 2 being inserted and the star-like flexible pieces 9 retain the heat transfer tube 2 by spring effect along the diameter of the tube 2 while deforming elastically. According to this method, the insertion of the heat transfer tube 2 is facilitated and the damage of the tube can be prevented even when vibration due to the flow of water in the heat transfer tube 2 is generated.
Patent JP-S55156366-A (JP)
Title: Semiconductor device
Inventor: KOMATSU SHIGERU
IPC: H01L21/762
Filed: 1979-05-24
Abstract: PURPOSE: To enable to accurately set a horizontal type transistor base breadth by a method wherein the buried oxide film is partly and selectively removed to prepare an opening and from said opening the impurities are injected.  
     CONSTITUTION: On a substrate, wherein an N +  buried layer 2 and N-type epitaxial layer 3 are formed on a P-type substrate 1, an element separation region 5 and a deep N +  region are formed. And the foundation oxide film 6 and a nitrided film layer 7 are selectively formed. Next the buried oxide film 9 with required film thickness is formed. Then the layer 7 is removed. Thereafter the resist layer 31 is formed to be patterned into a prescribed pattern having an opening 32. Then the film 9 is removed through the opening 32. Thereafter an oxide layer 11 of required thickness is formed. Then through the layer 11 the impurities regions 12, 13, 13', 14 are formed, a vertical-type transistor emitter region 15 is formed to set an electrode 16. Thereby the control of forming an opening 33 for the horizontal-type collector region 13, emitter region 14 is simplified enabling to very accurately set the base breadth between these regions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08214935-A (JP)
Title: Hair ornament ribbon into which wires are inserted
Inventor: SHIMADA RITSUKO
IPC: A45D8/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide a hair ornament ribbon into which wires are inserted and which can be formed in many shapes by inserting two wires thereinto. CONSTITUTION: Two wires 3 are inserted in parallel between a ribbon 1 and a ribbon 2 and the ribbon 1 and the ribbon 2 are combined to form one ribbon 1.
Patent JP-H09257966-A (JP)
Title: Automatic time setting device
Inventor: YONETANI HISANORI
IPC: G04G5/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To dispense with mannual time adjustment by detecting no signal condition of broadcasting signal with first detection means, detecting whether the broadcasting starts from the non signal condition or not with second detection means, detecting a time signal at the start of broadcasting with third detection means, and setting the time in a timepiece with time set means according to the detection time signal. SOLUTION: A synchronization signal with a complex video signal from a tuner 3 is synchronization separated by a synchronization separation circuit 4 and a synchronization signal is supplied to a synchronization determination part 5. The part 5 sends the result to a selection part 2 after determining the existence of the shychronization signal. The part 2 sends the signal of the result to an operation condition confirmation part 1. The part 1 turns a flag into '1' when it determines the existence of the signal, and when determines that there is no signal it turns the flag '0', then the determination whether the selection of time broadcasting channel can be made or not, and whether the signal exists or not are made, and the correction setting of time according to the time signal are made together with a time signal detection part 7.  Namely, a first time signal is specified by the part 7 at the time when a broadcasting signal is started to be output after the broadcasting signal is output at a certain time and the broadcasting is finished and then the broadcasting signal is started to be output.
Patent JP-H10261695-A (JP)
Title: Substrate holding method and substrate holder
Inventor: UCHIYAMA SHINGO
IPC: H01L21/683
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate holder which can hold a substrate without transforming a substrate and moreover prevent a charge up, for materializing high pattern position accuracy in an electron beam plotter. SOLUTION: In a small regions lying in the same positions of both faces of obverse and reverse of a substrate 13, two retaining members 12 and 15 which have contact faces parallel with a substrate 13 are pressed on the same vertical to the small region, so that only the contact faces of the retaining members 12 and 15 makes a contact with the substrate 13, and the retaining member 15 to make contact with the surface of the substrate 13 consists of a conductor, out of the two holding members 12 and 15, and the retaining member 15 for contacting with the surface is grounded.
Patent JP-H02245079-A (JP)
Title: Coating material composition
Inventor: NISHIHARA YOSHIO
IPC: C09D183/00
Filed: 1989-03-17
Abstract: PURPOSE:To obtain a coating material composition capable of effectively preventing the oxidation and corrosion of a metallic or nonmetallic substrate at high temperature by dispersing or dissolving a polysilastyrene and an inorganic filler in an organic solvent. CONSTITUTION:A coating material composition obtained by dispersing or dissolving 100 pts.wt. polysilastyrene [e.g a polymer of the formula (wherein R is methyl or phenyl; x is 0.3 to 0.7; n is 10 to 3,000)] and 10-900 pts.wt. inorganic filler (e.g. titanium dioxide, silicon nitride or silicon carbide) in an organic solvent (e.g. toluene). This composition has a high residual rate in baking in the air, capable of forming a film having a high maximum temperature at which it withstands heat in the air, and capable of effectively preventing the oxidation and corrosion of a metallic or nonmetallic substrate at high temperature under any atmospheric condition.
Patent JP-S62218269-A (JP)
Title: Control method for motor driven power steering
Inventor: MORISHITA MITSUHARU
IPC: B62D5/04
Filed: 1986-03-19
Abstract: PURPOSE:To improve a feeling of steering, by eliminating a feeling of not smoothly connected steering action, generated due to the rise-up time of a motor when raid speed steering is performed, through the control method such that an electromagnetic slip clutch is electrified with a delay of time required only for a rise-up of the motor after its voltage is applied. CONSTITUTION:The second rack toothed part 6b is separately provided from the first rack toothed part, meshed with the first pinion shaft controlled by a handle, of a rack shaft 6, and the second pinion shaft 18, turned by a DC motor 13 through an electromagnetic slip clutch 14, worm shaft 15, worm wheel shaft 16 and an electromagnetic clutch 17, is meshed with the second rack toothed part 6b. Each control element 13, 14, 17 is controlled by a control unit 9. And here the control unit 9 is constituted providing a measuring means 9c, which measures a lapse of time after voltage is started to be applied to the motor 13, and a determining means 9e which determines a slip clutch current to zero for said time decided to be a predetermined value or less while the slip clutch current by steering torque for the time decided to be the predetermined value or more.
Patent JP-H04298297-A (JP)
Title: Ternary treatment of waste water
Inventor: FUKUNAGA SAKAE
IPC: C02F3/32
Filed: 1991-03-27
Abstract: PURPOSE:To remove nutrient salts, such as nitrogen and phosphorus, by using plants which are higher in reaction rate than higher plants and are more easily separable than suspendable algae without requiring chemicals and org. matter. CONSTITUTION:Water to be treated is admitted into a water tank 1 which is irradiated with solar rays and is stuck and grown with deposited algae and the nutrient salts in the water to be treated are removed by the deposited algae.
Patent JP-H07271791-A (JP)
Title: Document editing device
Inventor: YOSHIDA HIROICHI
IPC: G06F17/22
Filed: 1994-03-31
Abstract: PURPOSE:To correct only a word irrelevantly to the number of its characters by recognizing and segmenting the word before correction by a syntax analysis at the time of the correction. CONSTITUTION:This document editing device is equipped with an editing part 26 including a cursor painter indicating a cursor position in a document and a correction insertion mode flag storing the mode of correction insertion, a syntax analysis part 27 including a syntax analytic dictionary for analyzing and decomposing a KANJI (Chinese character) - KANA (Japanese syllabary) mixed sentence, an analytic buffer for storing the analytic result, a classification buffer for storing its classification, a part-of-speech buffer storing its part of speech, and an inflection type buffer for storing its inflection type, a KANA- KANJI conversion part 28 including a KANA-KANJI conversion dictionary for converting inputted KANA into KANJI, a a conversion buffer for storing the conversion result, a learning buffer for storing its learning, a classification buffer for storing its classification, a part-of-speech buffer for storing its part of speech, and an inflection type buffer for storing its inflection type, and a flag 29 which indicates whether or not automatic correction is performed.
Patent JP-S61223985-A (JP)
Title: Method for extracting mobile object image
Inventor: KAWABATA ATSUSHI
IPC: G06T7/00
Filed: 1985-03-29
Abstract: PURPOSE:To extract an edge image of a mobile body at high speed by using an unvaried component of an input picture or a characteristic component changing slowly as the characteristic quantity of a part of background over a wide range and comparing them with the characteristic quantity of a picture inputted one after another. CONSTITUTION:An image pickup element 101 is moved within a plane perpendicular to the optical axis, a prescribed image pickup range including the mobile body is caught in the backgroundthe stored in a picture storage device 102 storing the caught signal for one frame's content only. An edge image extraction device 103 extracts the edge image from picture information stored in the storage device 102 and inputs the image to a picture storage device 104. On the other hand, an edge emphasis image of the picture corresponding to the background having a range wider than the range caught once is stored in the picture storage device 105 for one frame's content only, a device 107 compares the corresponding picture element in the storage devices 104, 105 based on the data of a corresponding area deciding device 106 to output the edge image of the mobile body.
Patent JP-S52146944-A (JP)
Title: Eaves ice melter
Inventor: OONOWA DAISUKE
IPC: E04D13/00
Filed: 1976-05-31
Abstract: PURPOSE: To prevent from refreezing in a gutter a rain water molten in the main body of an ice melter; the gutter containing a heating element and being mounted on an eaves edge of the main body of the ice melter containing another heating element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04279611-A (JP)
Title: Norbornadiene copolymer and its production and film comprising the copolymer
Inventor: KADOI YASUNORI
IPC: C08F4/659
Filed: 1991-03-06
Abstract: PURPOSE:To provide a novel norbornadiene copolymer having excellent moldability, heat resistance, etc., useful as a heat-resistant transparent resin, structural material, etc., and especially giving ultra heat-resistant films having excellent transparency. CONSTITUTION:The objective copolymer comprising repeating units of formulas I, II and III (R<0> is H, 1-18C alkyl; R<1>-R<6> are H, lower alkyl, halogen), the molar ratio of the uni t I to the sum of the units II and III being 1/99 to 99/1, the ratio of the unit II to the unit III being 1/99 to 99/1, and the weight-average mol.wt. measured by gel permeation chromatography being 10<3> to 10<7>. The copolymer is obtained by copolymerizing an 2-20C alpha-olefin of formula CH2=CH- R<0> with a norbornadiene of formula IV and subsequently hydrogenating the produced intermediate comprising units of formulas I, II and V.
Patent JP-H11221436-A (JP)
Title: Air purifying apparatus in multistory building using rush processed material
Inventor: NIIMI TADASHI
IPC: B01D53/34
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an air purifying apparatus in a multistory building capable of purifying contaminated air by utilizing a closed space unused in the buildings usually. SOLUTION: An air purifying apparatus 1 in a multistory building in an execution form is composed of emergency staircase facilities of the multistory building having a structure having a contaminated air taking-in port 5 provided in a part of a closed space surrounded by a ceiling 2A, the staircase 3 provided in the undersurface thereof and wall surfaces 4 provided in both side surfaces of the staircase and having a fresh air lead-out port 6 provided in other part thereof, and a rush processed material such as a rush processed panel P is arranged in the wall surfaces 4 in the closed space to purify contaminated air introduced from a fresh air lead-out port 6 and, thereafter,  the fresh air in the multistory building is sent out to the fresh air introducing port 9 of a space 8 requiring fresh air in the multistory building from the fresh air lead- out port 6 directly or through an air passage 7.
Patent JP-S53148305-A (JP)
Title: Data transmission system of loop type
Inventor: KIKUCHI KENJI
IPC: G06F13/00
Filed: 1977-05-31
Abstract: PURPOSE:To perform high speed transmission between arbitarary stations and also data transmission between specific stations, by using the bits in common to each station and specific bits.
Patent JP-H06269944-A (JP)
Title: Method for horizontal fillet welding by co2 gas shielded arc welding
Inventor: MORIUCHI SHOJI
IPC: B23K9/02
Filed: 1993-03-23
Abstract: PURPOSE:To provide a method for horizontal fillet welding by the CO2 gas shield arc welding where the speed of the horizontal fillet welding can be increased to 1.5m/min. or over. CONSTITUTION:CO2 gas shielded arc welding is executed by the bead buildup method of overlapping type where the distance between the respective electrodes is 50mm of over by using a metallic flux-cored wire of 1.4mm in diameter where the flux containing, by weight, 60-99% metallic powder, 0.1-35% slag forming agent (not including 35%) and 1-10% arc stabilizing agent is packed in the steel outer skin by 10-20% of the wire weight of the first electrode (L electrode) and a titania flux-cored wire of 1.6mm in diameter where the flux containing, by weight, 40-60% (not including 60%) metallic powder, 35-55% slag forming agent and l-10% arc stabilizing agent is packed in the steel outer skin by 10-20% of the wire weight of the second electrode (T1 electrode) and the third electrode (T2 electrode). The welding current of the respective electrodes are 300-450A for the first electrode, and 350-500A for the second and third electrodes, and the welding speed is 1.5m/min. or over, and the leg length is 5-7mum.
Patent JP-S55156280-A (JP)
Title: Lubricating device for rotary swash plate type compressor
Inventor: SEKINE TSUTOMU
IPC: F04B25/04
Filed: 1979-05-25
Abstract: PURPOSE: To control foaming of lubricating oil and to prevent inverse flow of the lubricating oil to suction chamber by providing a suction chamber, an oil separating chamber, a swash plate chamber, and oil reserving chamber, an expansion chamber, and a check valve.  
     CONSTITUTION: Plural number of cylinders 2 are provided on a driving shaft 5 in its axial direction, and a swash plate 5 and a piston 6 are engaged. Oil separating chambers 27a, 27b, which are connected with suction chambers 12a, 12b, are formed on cylinder heads 10a, 10b and connected with a swash plate chamber 24 through the bearing clearance, so that lubricating oil flows from the swash plate chamber 24 to the oil separating chambers 27a, 27b. Check valves 35a, 35b which close small ports 31a, 31b when the pressure in the oil separating chambers 27a, 27b becomes lower than that in al oil reserving chamber 25 or expansion chambers 33a, 33b are mounted on valve plates 9a, 9b. By thus constituting the device, foaming of the lubricating oil can be controlled, the amount of the lubricating oil can be reduced, and the deterioration of the refrigerant and the lubricating oil can be controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08258049-A (JP)
Title: Tire vulcanizing press
Inventor: MURAKAMI TOSHIBUMI
IPC: B29K105/24
Filed: 1995-03-23
Abstract: PURPOSE: To reduce production cost while easily performing the arrangement of a tire feed in and out device or the replacing work of a tire mold and to reduce the number of parts without lowering the stability of a tire vulcanizing press while widely taking a work space at the time of the replacement of tire mold. CONSTITUTION: At the time of the vulcanization of a tire, the pistons of respective pressure cylinders 8 and respective columns 10 are connected and a lower bolster plate 2 and an upper bolster plate 12 are drawn through the columns 10 to perform the pressing and clamping of a tire mold M. Since the effective length of the columns is changed by the rotation of nuts 11 to take correspondence at the time of the replacement with a tire mold different in thickness, the stroke of the pressure cylinders 8 can be extremely reduced and, since the number of the columns 10 is set to three, the number of parts can be reduced.
Patent JP-S62220526-A (JP)
Title: Structural material
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08J5/12
Filed: 1986-03-24
Abstract: PURPOSE:A structural material having good mechanical and thermal characteristics and extremely improved hot water resistance, comprising polyether sulfone bonded by an adhesive containing a specific epoxy resin, an aminobenzylamine and rubber. CONSTITUTION:A structural material comprising polyether sulfone bonded by an adhesive containing (A) an epoxy resin consisting of 100-30wt% epoxy resin containing >=three epoxy groups in one molecule and 0-70wt% epoxy resin containing <=two epoxy groups, (B) an aminobenzylamine and (C) rubber, as a main component. The blending of the adhesive is carried out in a ratio of 0.8-1.2 hydrogen in the component B to one epoxy group in the component A and the amount of the component C is 12-35pts.wt. based on 100pts.wt. component A. The adhesive in 10-100mu thickness is applied to the polyether sulfone and used.
Patent JP-H0191556-A (JP)
Title: Node equipment for indefinite communication network
Inventor: HOSHI KAZUNORI
IPC: H04Q3/54
Filed: 1987-03-20
Abstract: PURPOSE:To avoid the malfunction of a communication network due to the deviation of an initialization timing by providing a control means monitoring an input/output means in 1st and 2nd monitoring timing, controlling the connecting means to restore the selective connection. CONSTITUTION:The titled equipment is provided with a connecting means 40 connecting an input means 20 with an output means 30, 1st control means 90, 200 controlling the connecting means 40 to connect the input means 20 to the output means 30 selectively and 2nd control means 60, 70, 90, 200 monitoring the input means 20, the output means 30 in the 1st and 2nd timings 60, 70 to control the connecting means 40, thereby restoring the selective connection between the input means 20 and the output means 30. A communication path is released in the communication after a communication path is fixed when no input/output signal exists in the period being the 1st communication end detection time constant and the initial set sequence is transited when no input/output signal exists in the period of a 2nd communication end detection time constant in the communication to fix the communication path. Thus, the initialization of all nodes in the communication network is attained till the next communication request transmission and the malfunction of the entire communication network is reduced.
Patent JP-H11247057-A (JP)
Title: Braiding equipment
Inventor: HIRATE MASAMITSU
IPC: D04C3/38
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve braid manufacturing process in which wire is drawn out from a wire drawing hole of a braiding equipment, braiding the wire by spirally crossing the wire around the periphery of a flexible long body in low tension, and in which the product deficiency and wire breaking accidentally occur due to the loseness of the drawn out wire. SOLUTION: The wire braiding equipment 10 is configured as including a fixed deck plate 14 having center hole, a first and a second circular orbital grooves 16A and 16B extending to the circumferential direction of the deck plate 14 crossing each other in an 8 shape, a pair of carriers 18A, 18B traveling along the orbital groove 16A, 16B, the wires 65A, 65B drawn out from the carriers 18A, 18B are braided by spirally crossing on the periphery of a flexible long body 76. At this time, the wire drawing holes 66 of the carrier 18A and 18B are fixed at positions near the center of the deck plate 14 and is the rectangular direction to the traveling direction of the carriers against the center of the carriers.
Patent JP-H04311480-A (JP)
Title: Shrink band packaging body
Inventor: KUNII HISAYOSHI
IPC: B65D85/02
Filed: 1991-03-28
Abstract: PURPOSE:To increase usefulness of containing and to improve workability of packaging for an industrial packaging body that houses shrink bands, components of a cathode-ray tube. CONSTITUTION:A plurality of shrink bands are stacked up and thereby an inner packaging body 22 is formed with an inner space left therein. Other inner packaging bodies 23 and 24 are then inserted, by changing the directions of their insertion, into the inner space of the aforementioned inner packaging body.
Patent JP-H06272604-A (JP)
Title: Controller of engine
Inventor: SASAKI KAZUNARI
IPC: F02D41/34
Filed: 1993-03-23
Abstract: PURPOSE:To properly maintain exhaust emission especially at the time of a cold engine by accurately performing temperature characteristic correction of an air-flow sensor. CONSTITUTION:An engine temperature detection means E for detecting the temperature of an engine and a learning control means F for executing learning of a control value by a learning means per range set in response to the temperature of the engine are provided in an engine controller provided with a hot wire type intake air quantity detection means A, an air-fuel ratio detection means B for detecting an air-fuel ratio, an air-fuel ratio control means C for feedback-controlling a fuel supply quantity in response to the intake air quantity so that the air-fuel ratio detected by the air-fuel ratio detection means B may match a target air-fuel ratio, and a learning means D for learning and renewing the control value of the feedback-control sequentially. In this constitution, the learning of the control value is carried out per range set in response to the temperature of the engine andd thereby accurate air-fuel ratio control under a condition where influence of variation of output characteristic of an air-flow sensor is reduced to the possible minimum level.