baber/WOPTO huggingface dataset:
Patent JP-H11239826-A (JP)
Title: Bending device for tube
Inventor: YAMADA KEIZO
IPC: B21D7/06
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the bending device for the tube, by which the bending angle of the tube can be precisely and easily achieved without requiring skill. SOLUTION: A pair of straight clamps 10 is pivotaly supported by a pair of bearings 13 fixed on the main surface of a rack 9. A movable die 14 has been attachably and detachably mounted on the rack 9 to the tube 1 mounted on a pair of the straight clamps 10. Hydraulic cylinder 17 and hydraulic pump 19 are mounted on the rack 9, and the tip of the plunger 18 of the hydraulic cylinder 17, is connected to the movable die 14. Further, a potentiometer detecting the rotation angle of the straight clamp 10, is incorporated in each bearing 13.
Patent JP-H03244630-A (JP)
Title: Organic electroluminescent element
Inventor: NAKANO TSUYOSHI
IPC: H01L51/50
Filed: 1990-02-23
Abstract: PURPOSE:To obtain an organic electroluminescent element which can be easily formed into a thin film and has a large area and a high luminous efficiency by using a conjugated polymer having specified repeating units as a luminescent layer. CONSTITUTION:An organic electroluminescent element having a luminescent layer between a pair of electrodes at least one of which is transparent or translucent, wherein a conjugated polymer having repeating units of the formula (wherein Ar is a 6C or higher aromatic hydrocarbon group or a ring-substituted group derived by introducing 1-2 substiluents of 1-22C hydrocarbon groups or 1-22C alkoxy groups into the aromatic hydrocarbon group) is used as the luminescent layer. When this polymer is used as a luminescent material, an organic electroluminescent element which can be easily formed into an even thin film by spin coating or casting and has a large area and a high luminous efficiency can be obtained. It can be desirably used as a surface illuminant as a backlight or a device such as a flat panel display.
Patent JP-S58160401-A (JP)
Inventor: OKU AKIRA
IPC: E01C13/06
Filed: 1982-03-18
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-S58160878-A (JP)
Title: Detecting device of dead angle of motorcar
Inventor: FUDEWAKI YUUICHI
IPC: B60R21/34
Filed: 1982-03-18
Abstract: PURPOSE:To generate an alarm only when there is an object appearing from behind in the left side surface of a motorcar, by forming detection adjacent detection ranges through plural reception systems, and adding an order circuit. CONSTITUTION:A transmitting antenna 2 and a receiving antenna 3, and the transmitting antenna 2 and a receiving antenna 9 provided to a large-sized truck 8 form adjacent detection ranges 7 and 14. In this case, the detection ranges 7 and 14 overlap each other so that there is no undetectable range formed between the both. When the large-sized truck stops at a crossroad where there is no car, etc., parked on the leftmost road, the truck has a dead angle on the left side surface and even if an object such as a bicycle enters there from behind, the output of the order circuit 12 is generated together with the output of a detecting circuit 5 once it passes through the detection range 14 and then enters the detection range 7, letting the driver know the danger. Thus, the adjacent detection areas are formed by plural reception systems and the order circuit decides on the moving direction of an object such as a bicycle entering the detection ranges and generates an alarm when the object enters the detection ranges in a specific movement direction.
Patent JP-H0958037-A (JP)
Title: Thermal head unit
Inventor: UCHIDA SHIRO
IPC: B41J2/335
Filed: 1991-02-16
Abstract: PURPOSE: To provide energy saving and reduction in the size and weight of the whole unit by recycling heat generated by the heating body of a thermal head for subsequent printing operation. CONSTITUTION: This thermal head unit is provided with a supporting member 21 where a thermal head base 26 equipped with a thermal head for printing images on recording paper by heating a plurality of heating elements is placed on its surface, whereas a radiating plate 22, a pad 24 and the thermal head base 26 are layered and disposed in order. On a supporting member back surface, heat insulating material storage part for storing a heat insulating material 38 is formed.
Patent JP-H06253906-A (JP)
Title: Shoes with heel counter
Inventor: OKAMOTO TAKASHI
IPC: A43B23/08
Filed: 1993-03-05
Abstract: PURPOSE:To provide shoes with a heel counter which fits the form of a personal foot mold of a user wearing the shoes pertaining to a heel counter to be inserted into a heel part of an insole. CONSTITUTION:Shoes of this invention comprises a shoes insole body and a heel counter body 2 existing in a heel part of the insole body. The heel counter body 2 is made up of a heel sole part 3 and a heel side wall 4 erecting integral from the heel sole part 3. At least a part of the center rear end part of a link part 5 between the heel side wall and the heel sole part 3 is separated along a boundary line 6 of the link part 5 while the heel side wall 4 is divided into right and left band-shaped pieces 7 and 7 at the rear part after the heel.
Patent JP-S51132695-A (JP)
Title: Apparatus for storing and developing a sheltering and guiding curtain
Inventor: YAMAMOTO MASATADA
IPC: A62B3/00
Filed: 1975-04-14
Abstract: PURPOSE: To provide an apparatus which can store a sheltering and guiding curtain assuredly on the side of a ceiling and can bring down and develop the curtain promptly with certainty in case of emergency to form a sheltering and guiding passage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09207381-A (JP)
Title: Image forming apparatus
Inventor: YONEDA TAKUJI
IPC: G03G21/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of maintaining the image quality stably by adjusting/controlling the image formation processing conditions immediately before the image forming operation. SOLUTION: Whether or not data outputted from an external device 1 require the image formation is judged by a judging means 17 when the data are received so that image formation processing conditions are adjusted/controlled before the image forming operation. Accordingly, the image quality can be maintained stably, coping with fluctuation of the supply by providing the optimum image formation processing conditions while processing/developing the data.
Patent JP-H01219763-A (JP)
Title: Electrostatic charge image developing toner
Inventor: YASUDA SATOSHI
IPC: G03G9/097
Filed: 1988-02-29
Abstract: PURPOSE:To improve folding resistance and the like by regulating the content of a THF-insoluble fraction in a binder resin to less than a specified weight percentage and the weight ratio of a specified higher molecular weight fraction to a specified lower molecular weight fraction to a specified range in the GPC molecular weight distribution of the THF-soluble fraction having a peak in a range up to a specified molecular weight. CONSTITUTION:The binder resin of the toner comprises the tetrahydrofuran (THF)-insoluble fraction in an amount of <10wt.% of the binder resin and in the GPC molecular weight distribution of the THF-soluble fraction, the weight of the <=10,000 fraction W1 amounts to 10-50wt.%, and the weight of the >=500,000 fraction W2 amounts to 5-30, and the weight ratio of W2/W1 is in the range of 0.05-2.0. The THF-soluble fraction has a main peak in the molecular weight range of <=10,000 and this fraction has a glass transition point of >=55 deg.C, and the toner containing this binder resin has a glass transition point of >=55 deg.C, and contains an N-containing electric charge controller, and also benzoic acid in an amount of <=500ppm, thus permitting the toner good in folding resistance characteristics to be obtained.
Patent JP-S61204805-A (JP)
Title: Recording and reproducing device for rotary magnetic head
Inventor: OKABE ICHIRO
IPC: G11B20/02
Filed: 1985-03-06
Abstract: PURPOSE:To record and reproduce signals continuously without rewinding a magnetic tape by providing a rotary drum with a magnetic head for forward recording and reproducing and magnetic head for reverse recording and reproducing. CONSTITUTION:A pair of magnetic heads 10 and 10 for reverse recording and reproducing having the same constitution as conventional magnetic heads 2 are attached 90 deg. apart from magnetic heads 2 on the surface of the body wall of a rotary drum 1 and face each other so that dimensions from upper edges 12 of track widths l1 and l2 of their chips 11 to the same reference surface as conventional of the rotary drum 1 are a prescribed value (h). By this constitution, recording tracks 13 and 14 corresponding to magnetic heads 10 and 10 have the same width when a magnetic tape 5 is run reverse, that is, at the reverse recording and reproducing time. Thus, audio signals are recorded and reproduced continuously without rewinding the magnetic tape.
Patent JP-S59172220-A (JP)
Title: Core for stationary induction electric apparatus
Inventor: TOYOSHIMA YOSHIMASA
IPC: H01F27/245
Filed: 1983-03-18
Abstract: PURPOSE:To reduce iron loss of a stationary induction electric apparatus by a method wherein a silicon steel plate having a directional property and applied with scratch marks, namely scratches on the surface changing periodically the angle between the rolling direction and scratching direction is laminated to form a core. CONSTITUTION:Periodical scratch marks of the plural number of lines, sine wave type scratch marks 12 of three lines for example, are applied according to what is called scratch applying means along the rolling direction F on the surface of a silicon steel plate 11 having a directional property. As the scratch applying means, there is an optical means such as laser beam irradiation, or a mechanical means to scratch according to such as a knife or a steel ball, for example. Moreover, the scratch mark, namely the scratch is applied periodically or intermittently. The silicon steel plates 11 having the directional property and applied with the scratch marks are laminated to construct a three phase five leg core 16 consisting of legs 13 and yokes 15.
Patent JP-H01220793-A (JP)
Title: Misalignmenmt correcting device for automatic piping connection
Inventor: HACHITANI SETSU
IPC: F16L27/00
Filed: 1988-02-29
Abstract: PURPOSE:To have a correction device which provides good response to a misalignment to a certain degree by interposing a spring for retaining connection pipe between it and a reciprocating body, and coupling the connection pipe with a tubing as extension of the reciprocating body through a flexible cylinder. CONSTITUTION:A connection pipe 6 equipped with consolidated locating member receptacles 10, 10', which are guided by locating members 4, 4' installed at a pipe fitting 1 on the stationary side, is put in engagement with a hollow reciprocating body 15, which is provided with an insert hole for this connection pipe 6 in the center of one end and with coupling pipe 6 as extension in the center of the other end. A retaining spring 22 for connection pipe is interposed between the connection pipe 6 is coupled reciprocating body 15 and held resiliently. The connection pipe 6 is coupled with a coupling pipe 22 as extension of the reciprocating body 15 through a flexible cylinder 23.
Patent JP-S53129544-A (JP)
Title: Word processor
Inventor: HOUGANUMA TOMOYUKI
IPC: G06F17/21
Filed: 1977-04-19
Abstract: PURPOSE: To print an easy-to-see document with respective line ends uniformed by reducing the width of a space, by constituting the circuit giving the function of justification (JUS) even when input data exceeds right-hand margin (RHM). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56141918-A (JP)
Title: Spinning apparatus
Inventor: NAKAMURA MINORU
IPC: B21C37/18
Filed: 1980-04-04
Abstract: PURPOSE: To rotate a working tool so as to make it touch the circumference of the blank by the effect of the centrifugal force of the counterweight, and to apply the plastic working to the blank to form it into the desired shape, by attaching plural swingable arms provided with a counterweight on one side of the fulcrum and a working tool on another side, to the rotor.  
     CONSTITUTION: A blank 18 is clamped by the collet 17, and the sliding stand 16 is slid so as to set the blank 18 at a suitable position. If the motor 8 is driven to rotate the rotor 5, the centrifugal force of the counterweight 11 is larger than the centrifugal force of the working tool 12 so that the counterweight 11 goes outward and the working tool 12 goes inward and applies the spinning work to the blank 18. Hereupon, the counterweight 11 hits the inner surface of the cam 14 and is restrained from further expanding outward so that the working tool 12 rotates around a corresponding, constant circumference. Accordingly, if the cam 14 is shifted to the left or the right, the counterweight 11 changes its position outward or inward; correspondingly to which, the working tool 12 also changes its position inward or outward, and forms the blank 18 into a desired shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55138246-A (JP)
Title: Manufacture of semicondoctor device
Inventor: MIYAJIMA KENJI
IPC: H01L21/60
Filed: 1979-04-13
Abstract: PURPOSE:To obtain a highly reliable wire joint by a method wherein an inner lead wire containing copper by 90% or over is directly kept in touch with a gold wire, while blowing a non-oxidizing gas against the joint so as to keep the temperature at above 300 deg.C. CONSTITUTION:A semiconductor element 15 is temporarily fixed through the aid of a conductive epoxy adhesive agent 14 to an island of a lead frame 13 having the island 11 and a copper-coated inner lead wire 12, and the element is sent to a heat block so that the adhesive agent is hardened. Next, if a gold wire 17 is connected to the element 15 of the electrode and the inner lead wire 12, while blowing a hot N2 gas against the joint to heat it up at about 320-380 deg.C, a sure connection can be obtainable. Then, epoxy resin 18 is injected into the specified mold in order to seal the joint. By so doing, it is possible to obtain a highly reliable device with sure wire joints.
Patent JP-S51119551-A (JP)
Title: Heating pipe
Inventor: NISHI KENICHI
IPC: F28D15/02
Filed: 1975-04-14
Abstract: PURPOSE: To obtain a method that can cool a light source by means of setting a light reflecting way inside or outside of a container, and to obtain the light that can illuminate in a definite direction by the light reflecting way said above. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59169079-A (JP)
Title: High temperature type battery
Inventor: SHIMIZU YASUTOSHI
IPC: H01M50/491
Filed: 1983-03-16
Abstract: PURPOSE:To provide a battery using a separator having good wettability to molten salt and sufficient porosity by using Li or Li alloy as a negative electrode, metal sulfide such as iron sulfide or iron disulfied as a positive electrode, and placing a plate-shaped porous magnesia obtained by using magnesia generated by heat decomposition, as a binder between both electrodes. CONSTITUTION:A positive electrode 1 using metal sulfide such as iron sulfide or iron disulfide as an active material, and a negative electrode 2 using Li or Li alloy as an active material are used, and a plate formed with porous magnesia particles is placed between both electrodes. Porous magnesia particles are prepared in such a way that magnesium carbonate powder is granulated using polyvinyl alcohol solution as a binder and granules obtained is burned. Magnesium nitrate solution corresponding to, for example, 20wt% magnesia is added to the porous magnesia and they are dried and made in a plate shape and burned to form a porous magnesia plate separator.
Patent JP-S58162782-A (JP)
Title: Swash plate type variable displacement compressor
Inventor: NISHIDA KATSUHIKO
IPC: F04B27/14
Filed: 1982-03-20
Abstract: PURPOSE:To prevent occurrence of clearance at the joining parts of a swash plate and  pistons, by oscillating a pair of shoes disposed on the opposite sides of the swash plate  while keeping an interrelationship like a single spherical body irrespective of the change in the inclination angle of the swash plate, and thereby keeping the total thickness of the shoes and the swash plate always constant. CONSTITUTION:In a recess 16 formed in the inner surface of each piston 14 at its  middle portion, there are formed spherical recesses 22 facing each other by the intermediary of a swash plate 18, partially spherical surfaces 24 kept in contact with the  recesses 22 and sliding contact surfaces 26 held in sliding contact with the swash plate  18. Further, a pair of shoes 20 shaped in the form of a partial sphere having the center  of sphere at the same point are interposed between the swash plate 18 and the piston  14. With such an arrangement, the pair of shoes 20 disposed on the opposite sides of  the swash plate 18 are oscillated while keeping an interrelationship like a unit spherical  body and the total thickness of the shoes 20 and the swash plate 18 is unchanged  irrespective of the change in the inclination angle of the swash plate 18, so that no clearance or distortion is not caused at the joining portions of the swash plate 18 and  the pistons 14. Therefore, it is enabled to simplify the joining structure for the swash  plate 18 and the pistons 14 by eliminating universal joints or the like.
Patent JP-H03248386-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/04
Filed: 1990-02-26
Abstract: PURPOSE:To suppress a tape modulation noise by using GP-PS (poly-styrene: general purpose polystyrene) as the transparent resin material of a window part, and the GP-PS colored by adding small amount of rubber component and pigment as the opaque resin of a cassette half main body. CONSTITUTION:The GP-PS is used as the transparent resin of the window part 5 of a tape cassette, and also, the GP-PS colored by adding the small amount of rubber component and pigment is used as the opaque resin of the cassette half main body 1. In other words, the elastic modulus of the GP-PS used in the window part 5 is 30,000-33,000kg/cm<2>. Therefore, the rigidity of the half cassette body 1 can be improved by using the GP-PS used in the win dow part 5, and the opaque coloring of the GP-PS can be performed by adding the small amount of rubber component and pigment. In such a manner, it is possible to reduce the influence of vibration in the case of the traveling of a tape and to suppress the tape modulation noise.
Patent JP-H09201888-A (JP)
Title: Composite board
Inventor: TOMITA SETSUO
IPC: B32B5/16
Filed: 1996-01-27
Abstract: PROBLEM TO BE SOLVED: To improve soundproof performance by making working in assembling easy by a method wherein a board having thermoplastic resin flake as a main constituent is used as an inner face material, a honeycomb structure body or porous fiberboard is used as an intermediate layer, and an outer face material is arranged. SOLUTION: As thermoplastic resin capable of being used for thermoplastic resin flake of an inner face material 1, polyolefin resin such as polypropylene, polyethylene, etc., is exemplified. Though virgin material may be used therefor, since waste material or recovered material which is produced in molding and processing of the film, sheet, etc., magnetic tape waste is preferably used. As material of a honeycomb structure of the intermediate layer 2, because of low cost, light weight, and excellent processability, paper or impregneted paper is preferable. Further, as porous fiberboard, expanded material wherein fiber- reinforced thermoplastic resin sheet is shaped by heating is preferable, and glass fiber reinforced polyolefin is preferable. Then, as outer face material 3, resinous sheet, plywood, veneer, metal sheet, etc., can be used.
Patent JP-H11251034-A (JP)
Title: Manufacture of chip type surge absorber
Inventor: NAKAMOTO TAKAHIRO
IPC: H01T4/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a chip type surge absorber which has a discharge compartment with an atmosphere of filled gas, requires no binder removal treatment when sealing, prevents a product size from being dispersed and can be easily sealed. SOLUTION: A pair of discharge electrodes 1A, 1B are formed with a discharge space on the board surface of the first insulating board 1. A wall part 5 to surround a discharge compartment is formed by adhering and depositing glass powder to the board surface of the second insulating board 3 by an electrode position method. The first and second insulating boards 1, 3 are integrated by making them abut each other and heating them. A chip type surge absorber 8 having a sealed discharge compartment 7 facing the discharge space of the pair of the discharge electrodes 1A, 1B is manufactured.
Patent JP-H04266491-A (JP)
Title: Method for joining copper or copper alloy parts
Inventor: SHINOHARA KIBATSU
IPC: B23K20/14
Filed: 1991-02-19
Abstract: PURPOSE:To easily and surely lap join copper alloy parts to be joined by heating and pressurizing these parts via the vapor deposited golden films formed on both surfaces of the parts. CONSTITUTION:The vapor deposited golden films 2 are formed in a vacuum on both surfaces to be joined to each other of the copper alloy parts at the time of joining the copper alloy parts of a cavity resonator for microwave bands, etc. While both surfaces to be joined are held superposed on each other via these vapor deposited golden films 2, the parts are heated and pressurized, by which these parts are joined. The above-mentioned parts are joined in this way with less deformation without forming intermetallic compds. and since the vapor deposited golden films are used, the purposes are achieved by the simple operation.
Patent JP-H03250608-A (JP)
Title: Oil-filled static equipment
Inventor: SHIRAHATA TOSHIKI
IPC: H01F27/04
Filed: 1990-02-28
Abstract: PURPOSE:To contrive to facilitate remodeling a product after its delivery by providing a part of the cover of an oil-filled static equipment with a pressing part having a hole, welding studs along the outer periphery of the pressing part, laying a gasket on the top surface of the pressing part, covering the gasket with a closing plate having holes and thereafter fitting rivet screws to the studs to tighten the closing plate. CONSTITUTION:A pressing seat 5 having a hole 6 in a part of cover 14 is provided beforehand at the time of shipment from factory and further studs 1 are welded along the outer periphery of the pressing seat 5. Because not monitoring apparatus is attached normally to a standard item, a gasket 11 is laid on the top surface of the pressing seat 5 and covered with a closing plate 7 having holes coinciding with welded studs 1 in the number of the studs and the mounting pitch and a plain washer 4, spring water 3 and nut 2 are fitted to the stud 1 to tighten the closing plate 7 and to maintain gastightness. Therefore, a monitoring apparatus can be attached easily in the field even after the delivery of the product and the operation employed heretofore for welding monitoring apparatus-mounting seat and dial-thermometer- mounting seat to the cover 14 by after-processing in factory in the manner of corresponding to a product ordered can be made unnecessary so that it is possible to contrive to standardize the cover and to shorten the time limit of delivery of the product.
Patent JP-S52129310-A (JP)
Title: Calling frequency registering system for pay station
Inventor: AIKAWA CHIYUUTA
IPC: H04M17/00
Filed: 1976-04-23
Abstract: PURPOSE:To secure discrimination of the calling frequency by the charge payment system through simple structure.