baber/WOPTO huggingface dataset:
Patent JP-S5890303-A (JP)
Title: Method and apparatus for producing pipe by cold rolling apparatus
Inventor: KURAUSU REHAGU
IPC: B21B21/04
Filed: 1982-11-11
Abstract: 1. Method for the production of pipes in a discontinuously operated cold pilger rolling mill (1), in which the billet (3) is drawn over a fixed mandrel rod (9) by means of grooved rolls rolling back and forth down on the billet (3), whilst the billet (3) is held by a feed slide (4) and is conveyed in the rolling direction by means of feed screws (6), and which has a rotatable mandrel support (8) on the run-in side, in which the mandrel rod (8) can be firmly clamped, and which can be opened to introduce the billet (3) into the cold pilger rolling mill (1), characterized in that for the rolling of billets (3) the length of which is greater than the effective length of the feed screws (6), the mandrel support (8) is moved toward the input side of the cold pilger rolling mill (1) by a multiple of this effective length of the feed screws (6) and that the feed slide (4) takes hold of the billet (3) and releases it respectively several times and repeatedly transports it further over a part of its length, the feed slide (4) being detached from the billet (3) after each conveying passage and returned to its initial position.
Patent JP-H0642853-A (JP)
Title: Controller for power source of refrigerator
Inventor: MIYAGAMI JUNJI
IPC: F25D11/02
Filed: 1992-07-24
Abstract: PURPOSE:To reduce an electric device container and to decrease its cost by using two transformers commonly for one power source transformer. CONSTITUTION:PTC heaters 4, 5 and a microcomputer controller 14 through a rectifier 8 are connected to a secondary side of a power source transformer 7, and the controller 14 is connected to a load controller 18. A time t2 having an allowance in a time t1 (t1<t2) in which rush currents of the heaters, 4, 5 flow eliminates an erroneous operation of an automatic icemaker 6, etc., due to an insufficient operating voltage at a load side of a stabilizer 9 caused by a voltage drop of a secondary side of the transformer 7 by setting a program for inhibiting to operate a control load by a microcomputer 15 in the microcomputer 15.
Patent JP-H0753654-A (JP)
Title: Production of polycarbodiimide solution
Inventor: MURAI NOBUYUKI
IPC: C08G18/16
Filed: 1993-08-10
Abstract: PURPOSE:To provide the method for producing the subject solution, capable of reducing the use amount of a catalyst, and useful for heat-resistant molded products, etc., excellent in storage stability by condensation-reacting an aromatic diisocyanate under a specific temperature condition in an alicyclic ether solvent. CONSTITUTION:This method for producing the objective solution comprises condensation-reacting (A) an aromatic diisocyanate such as a compound of formula I (X is O, methylene; R<1>, R<2> are H, a lower alkyl, a lower alkoxy), formula II (R<3>, R<4> are R<2>) or formula III (R<5> is R<1>) in the presence of (B) a carbodiimidation catalyst such as 1-phenyl-2-phosphorene-1-oxide in (C) an alicyclic ether solvent such as THF at 70-140 deg.C under a condition capable of holding the reactional system as liquid phase. When this solution is produced, the components A and C are charged in a weight ratio of 1:2-100, preferably 1:(5-20), and the use amount of the catalyst B is 50-1500ppm, preferably 100-1000ppm, based on the weight of the component A.
Patent JP-H0754121-A (JP)
Title: Patina finishing method for concrete surface
Inventor: AOYAMA MIKI
IPC: C23C22/52
Filed: 1993-08-10
Abstract: PURPOSE:To form artificial patina on a concrete surface without causing deterioration in the surface layer of concrete. CONSTITUTION:An impermeable substrate layer 2 consisting of a synthetic resin primer having high heat resistance, alkali resistance and acid resistance is formed on the surface layer 1a of the concrete 1 and copper is flame sprayed onto the surface of the substrate layer 2; thereafter, the copper film layer 3 is coated and impregnated with chemicals for producing the patina, by which the patina 3a is formed. As a result, the deterioration of the concrete surface by the acid is prevented.
Patent JP-S5987677-A (JP)
Title: Flexible magnetic disk device
Inventor: MINAE EIJI
IPC: G11B23/00
Filed: 1982-11-11
Abstract: PURPOSE:To perform positioning of a disk by driving force of a driving pin and rotation driving simultaneously by providing a vertically movable disk driving pin in a spindle and providing a hole that becomes a reference of rotation, and a contact face to which the driving pin is brought into contact by rotation of the spindle in the center core. CONSTITUTION:A center core 11 is energized downward by attracting force of a magnet 14, and a driving pin 17 is pushed downward. When a spindle 13 is rotated, the driving pin 17 is also rotated and slid upward by a leaf spring 15 at the position of a fan-shaped hole 20. By further rotation, the driving pin 17 comes into contact with the contact face 20' of the hole 20. At this time, the center core 11 is pushed in the direction of the arrow, and moved until the reference face 19' of a square hole 19 comes into contact with a spindle 13, and positioning is completed. When the spindle 13 is rotated further, the center core 11 is rotated by driving force of the driving pin 17 keeping a state in which the reference face 19' is in contact with the spindle 13.
Patent JP-H0362941-A (JP)
Title: Base material for mounting integrated circuit
Inventor: SAITO TAMIO
IPC: H01L21/66
Filed: 1989-07-31
Abstract: PURPOSE:To conduct diagnostic tests simply and accurately by providing a terminal part having an area larger than the terminal parts of other conducting wires on the specified conducting wire which is connecting to a self-diagnostic testing circuit provided in an integrated circuit element to be mounted among conducting wires formed on an insulating base body. CONSTITUTION:Seven conductive leads 71' among many conductive leads 71 and 71' formed on an insulating film 70 are elongated downward relatively long. A testing pad part (terminal part having the second size) 71c which is wider than the width of the conductive lead 71' and has a large area is provided at the tip of the lead 71' as a unitary body. A tip part (terminal part having the first size) 71d which has the same width as the lead 71 is terminated at the tip of the conductive lead 71 other than said seven conductive leads 71' under the state wherein the tip part rides on the outer part of an outer lead hole 703. The diagnosis of the internal state of an integrated circuit element can be conducted through the terminal parts 71c having the second size which are provided at the second conducting wires 71' of a mounting base material 7.
Patent JP-S6094628-A (JP)
Title: Device for removing remaining yarn of wooden bobbin of roving
Inventor: MURAO YOSHIO
IPC: D01H11/00
Filed: 1983-10-24
Abstract: PURPOSE:To remove remaining yarn wound around a wooden bobbin of roving efficiently, by supporting a suspended wooden bobbin of roving, rotating it in the direction of roving unwinding, sucking remaining yarn. CONSTITUTION:The wooden bobbin 1 of roving suspended by a conveyor is supported by the supporting member 6 and the suction member 7, the motor 14 is started, the pressure in the suction hose 21 of the suction member 7 is reduced. The wooden bobbin 1 of roving is rotated in the arrow direction, the end of remain yarn is drawn by an air current of the suction vent 18, unwound in response to rotation of the wooden bobbin 1 of roving, and piled through the suction hose in a dust collector.
Patent JP-H0248683-A (JP)
Title: Image forming device
Inventor: NOAMI TSUNEO
IPC: G03G21/00
Filed: 1988-08-11
Abstract: PURPOSE:To improve the efficiency of removal of remaining toner by a cleaning means by reducing the extent of electrification of two kinds of remaining toner on a latent image carrier after the transfer process and weakening the electrostatic attraction between toner and the carrier. CONSTITUTION:After a charging corotron 12 is used to uniformly electrify a negative charge type photosensitive drum 11, it is irradiated with beam from a first laser 13 in accordance with image information to form a first negative image on the drum 11. Thereafter, a first developing device 14 to which a proper developing bias is applied is used to develop the negative image with red toner, thus obtaining a first toner image. After a second positive latent image is formed on the drum 11 by a second laser 15, a second developing device 16 is used to develop the second positive latent image with positive-polarity different color toner, thus obtaining a second toner image. Thereafter, polarities of respective toner images are equalized, for example, to the positive polarity by a transfer corotron 17 and they are transferred to a storage sheet 19, and thus, remaining toner is surely removed by a cleaner 21 because negative- polarity remaining toner remains on the drum 11 with a large extent of electrification and positive-polarity remaining toner remains there with neutral electric charge.
Patent JP-H0910017-A (JP)
Title: Fastener consisting of rugged-pattern surface
Inventor: NAKAGAWA SHIGEO
IPC: F16B5/07
Filed: 1995-06-30
Abstract: PURPOSE: To provide a fastener that can fasten simply by a lightly pressing operation by forming on each fastening surface a pattern of evenly spaced projections and recesses, and varying the phase of the projections and recesses on one of the fastening surfaces of the fastener which are laid one on top of the other. CONSTITUTION: Uneven patterns 7 on a movable side fastener are formed on the back of a baseplate 5 which has a slit in the center, and on the back of a slide plate 6 which moves by sliding at the slit. A pressure plate 8 is connected to the slide plate 6 via a connecting plate 9 and, when the pressure plate is moved up and down, the slide plate moves coplanar and parallel with the baseplate. An elastic connecting portion 11 presses the slide plate 6 to the left, and the end face of a projected portion 10 on the top of the slide plate comes into contact with a working face 12 on the baseplate to keep the slide plate in a fixed position. The movable and fixed fasteners, put into a state in which they have the same continuous pattern of projections and recesses, are fastened together with the side faces of the projections and recesses in engagement with each other.
Patent JP-H0841282-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIMIZU SATOSHI
IPC: C08L23/26
Filed: 1994-08-01
Abstract: PURPOSE:To obtain the composition useful as interior and exterior automotive trims, having excellent mechanical strength such as impact resistance and tensile elongation at break, comprising a crystalline polyolefin resin component and an amorphous polyolefin or a styrene-based elastomer component. CONSTITUTION:This composition comprises (A) 5-98 pts.wt. of a crystalline polyolefin resin component containing >=1wt.% of a crystalline polyolefin modified with an unsaturated carboxylic acid (anhydride) or an epoxy-containing monomer as a glycidyl compound of the formula (R is H or a 1-6C alkyl; Ar is a 6-20C aromatic hydrocarbon containing at least one glycidyloxy; (n) is an integer of 1-4) and (B) 95-2 pts.wt. of an amorphous polyolefin modified with an amine or formamide or an amorphous polyolefin or a styrenic elastomer resin component containing >=2wt.% of a styrenic elastomer.
Patent JP-H1035596-A (JP)
Title: Holding/releasing mechanism of developing structure for spacecraft body
Inventor: IRIKADO HIROSHI
IPC: B64G1/44
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of impact and enable the reuse of a holding/releasing mechanism of a developing structure for spacecraft body by using a link mechanism made of shape memory alloy instead of a machined product for cutting a cable which is used to bind the developing structure on a spacecraft body firmly. SOLUTION: Ends of cables 3 (5, 6) for holding a developing structure 2 on a spacecraft body 1 are attached to a holding/releasing mechanism 4 which uses links 7, 8 made of shape memory alloy, and the ends of the cable 3 are removed from the holding/releasing mechanism 4 by releasing and operating this holding/releasing mechanism 4 to develop the developing structure 2. One end of the links 7, 8 is formed like a hook to hook the end of the cable 3. Moreover, the links 7, 8 can rotate centered on pin joints 9, 10, and the other end of both links 7, 8 is connected by a joint 11. When the links 7, 8 are heated by a heater 12, the connection of the links 7, 8 is removed in a part of the joint 11 and the end of the cable 3 comes off from the links 7, 8 so that the developing structure 2 can develop.
Patent JP-S6262946-A (JP)
Inventor: SAINEN TSUTOMU
IPC: D03C13/00
Filed: 1985-09-11
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-H07153146-A (JP)
Title: Tape-tension detector used for tape recorder
Inventor: RI KENBU
IPC: G11B15/665
Filed: 1994-08-24
Abstract: PURPOSE: To make possible accurate operation of the device in simple constitution with a small number of parts by providing a guide pole whose surface is coated with a piezoelectric material for generating an electric signal by energizing force of a tape and a processing means for calculating tape tension by processing the electirc signal. CONSTITUTION: The guide pole 30 is coated with a piezoelectric material layer 20 along the circumferential direction. When the surface of the layer 20 is energized by the traveling tape 10, the electric signal corresponding to this energizing force is generated. This signal is inputted via an amplifier 21 and an A/D converter 22 and through a memory 23 to a computing element 24, where tension of the tape 10 is calculated.
Patent JP-H0765180-A (JP)
Title: Data transfer controller
Inventor: TAKAYANAGI KAZUNORI
IPC: G06F13/38
Filed: 1993-08-11
Abstract: PURPOSE: To make a bus transfer protocol programmable and to improve data transferring efficiency by transferring the plural data of a bit value smaller than a prescribed bit width on the bus of the prescribed bit value in one cycle by a programmed operations. CONSTITUTION: This device is provided with a plotting control chip 10, and video chips V1-V4. They are connected through a 64 bit data bus 20, 4 bit program signal line 22, and 1 bit ready signal line 24. Avideo chip V1 is constituted of a decoder DEC1, program buffer address register PBAR, sequencer SEQ, program buffer PB, decoder DEC 2, address control unit 54, selector SEL, and each kind register. The video chip V1 is connected through a data bus 26 with a video buffer APA1.
Patent JP-H0484426-A (JP)
Title: Semiconductor manufacturing device
Inventor: TADA KENICHI
IPC: H01L21/302
Filed: 1990-07-27
Abstract: PURPOSE:To control always the distribution of an etching rate in such a way as to make the center of the distribution coincide with the center of a wafer by a method wherein a microwave deflection correcting plate is provided on a microwave introducing path, this plate is controlled from the outside according to the kinds of a film to be etched or a difference between gas ratios and the deflection of a microwave to its advance direction is corrected into the state of a desired deflection. CONSTITUTION:The in-plane distribution of the qualitative etching rate of a film to be etched is first ready-measured and analyzed in advance and the optimum form of a microwave deflection correcting plate 14 is ready-investigated. The value of the optimum form is inputted from a key board 15 before an etching treatment is performed, the plate 14 improved for its rotation by a motor 18 for microwave deflection correcting plate drive use and a gear 19 for microwave deflection correcting plate driving force transmission use rotates the gear 19 and the opening area of an opening part 20 is adjusted to a waveguide 7. The dimensions of a microwave passage region are changed and the region is formed into such the optimum form as the center 11 of the density distribution of neutral or charged particles existing in plasma 9 coincides with the center 12 of a wafer in a treating chamber 4.
Patent JP-H0943312-A (JP)
Title: Test part of ic handler
Inventor: KIYOKAWA TOSHIYUKI
IPC: G01R31/26
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a test part of an IC handler which can test with high precision even an IC device that conducts high speed action. SOLUTION: A fitter 62 to couple a test head 32 of an IC tester to a constant temperature chamber 20 of an IC handler is constituted attachable/attachably in response to a base 10a of an IC handler main body, and a socket guide 70 to fit an IC socket 69a is constituted attachably/detachably in response to the fitter 62. As a result, an electrode route between a performance board 35 and the IC socket 69a terminal can be shortened extremely, and moreover, the IC socket 69a can also be fitted directly on the performance board 35. Also, by preparing a fitter that copes with a test head to be used, testing can be conducted by using all kinds of test heads.
Patent JP-H0525656-A (JP)
Title: Surface treated al material or surface treated al alloy material excellent in corrosion resistance after coating and press formability
Inventor: SATO HIROSHI
IPC: C23C28/00
Filed: 1991-07-15
Abstract: PURPOSE:To manufacture a surface treated Al alloy material having effect of being provided with excellent corrosion resistance after coating and press formability and widely usable as household electric appliances and automobile bodies and parts as well as building materials. CONSTITUTION:This is a surface treated Al material or an Al alloy material excellent in corrosion resistance after coating and press formability in which the surface of an Al material or an Al alloy material is provided with an layer contg., by atom, 0.1 to 30% Si as a primary layer and its surface is provided with galvanizing or ferrous plating as a secondary layer of the surface layer, and the surface of the above secondary layer can be provided with a layer having 0.1 to 30% Si content as its surface layer.
Patent JP-S6095294-A (JP)
Inventor: SASAKI KOUJI
IPC: F16L11/04
Filed: 1983-10-27
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-S5997117-A (JP)
Inventor: ROBAATO EI SUPURAGIYUU
IPC: H01S5/00
Filed: 1983-10-27
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-H0486406-A (JP)
Title: Moving incinerator vehicle
Inventor: KUBO KINZO
IPC: F23G5/40
Filed: 1990-07-27
Abstract: PURPOSE:To carry out an incineration there and then by forming a smoke discharge cylinder at an upper forward part of truck of a freight vehicle body, placing an incinerating cylinder which can be opened or closed at its rear surface tiltably at an arbitrary angle at the rear end of the truck as a basic point through a hydraulic mechanism, and riding in a waste storage place. CONSTITUTION:An incinerating cylinder 3 is carried to a target position, stopped in a state that its back is directed toward a waste crest, and a hydraulic mechanism 4 is operated to incline the cylinder 3 at a predetermined angle to support it. A switching door 6 is opened to the rear surface 3b of the cylinder 3 to form a flue from the vicinity of the ground to a smoke discharge cylinder 3a. Then, paper chips to be incinerated are poured in an opening or inlet, and ignited. Then, the cylinder 3 of the inclined state is operated as a function of a combustion chamber, combustion in a chamber is accelerated together with the air to be introduced from its lower part (opening or inlet), and smoke is discharged externally from the upper cylinder 3a. The flow rate of the air is controlled by regulating the opening of the door 6.
Patent JP-H0364366-A (JP)
Title: Structural member of fishing reel
Inventor: IWAKIRI MASAMITSU
IPC: A01K89/01
Filed: 1989-08-03
Abstract: PURPOSE:To obtain the title member improved in appearance, touch, dimensional stability, light resistance and durability by melt-kneading a resin composition containing a specified graphitized vapor growth carbon fiber and molding the kneaded composition. CONSTITUTION:A fibrous carbonaceous substance obtained by the vapor-phase epitaxy by heating a carbon source such as a hydrocarbon in the presence of a catalyst is optionally subjected to grinding, breaking and cutting, and heat-treated at 1500 deg.C, desirably 2100-3000 deg.C in an inert gas atmosphere to obtain a graphitized vapor growth carbon fiber having a fiber diameter of 0.01-5mum, a fiber length <=5000mum, a carbon purity >=98.5%, and a lattice constant in the crystal structure of graphite (X-ray diffraction) <=6.88 and containing 3-450mueq/g of acidic functional groups. A resin composition is obtained by mixing a resin desirably a thermoplastic resin, with 5-50wt.% said carbon fiber. This resin composition is melt-kneaded and molded.
Patent JP-S6296133-A (JP)
Title: Vehicle roof
Inventor: GEORUKU KOORUPAINTONAA
IPC: B60J7/02
Filed: 1986-08-26
Abstract: PURPOSE:To make the assembling easier and reduce the assembling space, by composing a driving unit of a vertical driving bolt and a drive gearing member to be geared with the bolt, slidable axially and inclinable, in the captioned roof with a height-adjustable cover and a canopy to cover the roof. CONSTITUTION:When a canopy 20 is installed, a drive gearing member 30 is placed at the operation position and the canopy 20 is inserted from the rear side. In this case, free front ends 33 and 34 of spring legs 31 and 32 are expanded by a driving bolt 22, and the driving bolt 22 is geared with their opening 36. At the same time, the end of a handling pin 73 is inserted and fixed at the sliding route 72 of a guide hook 71. In such a composition, by moving the cover 12 backward from its closed position, the canopy 20 is driven by the bolt 22 and the drive gearing member 30, the handling pin 73 is moved backward through the sliding route 72, the rear part of the canopy 20 is lifted from a roof rail 14, and the friction of the canopy 20 with the backward movement of the cover 12 can be prevented. The assembling can be made easier by applying such a composition.
Patent JP-S61179267-A (JP)
Title: Method for forming coating film
Inventor: SAKATA KENJI
IPC: B05D1/36
Filed: 1984-09-27
Abstract: PURPOSE:To form a multi-layer coating film having excellent durability, by applying an org. solvent type paint contg. a copolymer of a monomer with other copolymerizable monomer and a specified compd. to a substrate through a water paint layer. CONSTITUTION:A water paint contg. water as a solvent or dispersion medium is applied to a substrate to form a prime coat. While water is still left in the prime coat, the following org. solvent type topcoating is applied thereto. The topcoating contains a copolymer obtd. by copolymerizing a monomer (A) of the formula (wherein R is H, methyl; R1, R2 are each a 1-6C alkyl) and a monomer (B) copolymerizable with the monomer (A), and a compd. (C) obtd. by blocking at least one amino group of a polyamine contg. at least two primary or secondary amino groups per molecule with a ketone or an aldehyde.
Patent JP-H0251473-A (JP)
Title: Thermal spraying material and thermal-sprayed formed product
Inventor: KATAOKA KOUICHIROU
IPC: C04B35/66
Filed: 1988-08-11
Abstract: PURPOSE:To form the title Al2O3-based thermal spraying material capable of obtaining a thermal-sprayed formed product which does not crack even when used at a high temp. of >=900 deg.C by incorporating 3Al2O3.2SiO2 into a mixture of stabilized or partially stabilized ZrO2 and Al2O3. CONSTITUTION:The ZrO2 stabilized or partially stabilized by dissolving CaO, MgO, or Y2O3 and Al2O3 are mixed in 0.3-0.6 ratio, and 10-50% 3Al2O3.2SiO2 is further incorporated into the mixture to form an Al2O3-ZrO2-3Al2O3.2SiO2 based thermal spraying material. The material is thermal-sprayed by gaseous acetylene or plasma to obtain a thermal-sprayed formed product. The product is heat-treated in an atmosphere at >=900 deg.C for more than one hour to form a thermal-sprayed formed product which does not crack even when used at high temp.