baber/WOPTO huggingface dataset:
Patent JP-S6015473-A (JP)
Title: Magnetic paint
Inventor: OZAKI YUUZOU
IPC: C09D175/00
Filed: 1983-07-06
Abstract: PURPOSE:To provide a magnetic paint in which dispersibility of magnetic powder is improved and which has improved resistance to hydrolysis and heat and improved compatibility with other resins and gives a film having improved hardness, containing a specified polyurethane contg. carboxyl groups and a magnetic powder. CONSTITUTION:A magnetic paint contains a polyurethane (A) contg. carboxyl groups, obtd. by reacting a polyol, as ioscyanate compd. and a dihydroxycarboxylic acid, and a magnetic powder (B). Examples of the polyols are polyester polyols and polyether polyols. Examples of the isocyanate compds. are hexamethylene diisocyanate and polymethylene-polyphenyl polyisocyanate. Examples of the dihydroxycarboxylic acids re 2,2-dimethylolpropionic and tartaric acid.
Patent JP-S62280229-A (JP)
Title: Bonding of cellulose ester film
Inventor: FUKUKAWA MASAFUMI
IPC: G03C1/775
Filed: 1986-05-29
Abstract: PURPOSE:To establish firm bonding even between films of different kinds without adversely affecting a worker, by applying a specified coating fluid for bonding to a cellulose film. CONSTITUTION:A coating fluid for bonding is obtained by mixing at least one member selected from among methyl formate, methyl acetate and acetone and adding thereto, optionally, a perfume, a solvent, and an adhesive which is an organic polymer which can bond a cellulose ester. The bonding surface of a cellulose film [e.g., cellulose acetate (butyrate) film] is coated with the obtained fluid and is bonded to another adherend.
Patent JP-H07303595-A (JP)
Title: Electrically conductive dust removing sheet laminate body
Inventor: HASEGAWA TADASHI
IPC: A47L23/22
Filed: 1994-05-12
Abstract: PURPOSE:To prevent electro static charge to a peeling worker as well as suppress generation of electrostatic charge in peeling each sheet one by one, by stacking plural pieces of dust removal sheets in each of which a pi-conjugated electrically conductive polymer layer and an adhesive layer are arranged on a synthetic resin film with its adhesive material layer facing upward. CONSTITUTION:Pleural pieces of dust removal sheets are stacked and peeled off from the upper side successively after their usage in this dust removal sheet laminate body. The dust removal sheet laminate body has such constitution that pleural dust removal sheets are stacked with their adhesive layers facing upward. The dust removal sheet has such constitution that a pi-conjugated electrically conductive polymer layer is arranged on at least one side of a synthetic resin film, and the adhesive layer is arranged on the other side on which is polymer layer is not arranged or on either one face of the polymer layer. The pi-conjugated electrically conductive polymer layer consists of a five-membered heterocyclic polymer and a surface resistivity in one piece of a dust removal sheet should be 10 deg.OMEGA/square or less. This dust removal sheet laminate body is applied to a floor face on which substances and/or human bodies pass by.
Patent JP-S5248187-A (JP)
Title: Cutting method for highly hard ceramic boards
Inventor: MIZUSHIMA EIJI
IPC: B26F3/00
Filed: 1975-10-14
Abstract: PURPOSE: To cut ceramic boards maintaining high precision without the need of engraving. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5457566-A (JP)
Title: Heat-resistant composition for molding sliding bodies
Inventor: MAKINO KIYOJI
IPC: F16N15/02
Filed: 1977-10-17
Abstract: PURPOSE: The title composition having improved heat resistance and mechanical strength, prepared by incorporating (A) a thermosetting resin consisting of a bismaleimide, an aminophenol, an epoxy and an imidazole compounds with (B) graphite.  
     CONSTITUTION: A heat-resistant composition for molding sliding bodies comprising (A) 80W20 wt.% of a thermosetting resin consisting essentially of (a) a bismaleimide of formula I: (R 1  is H or alkyl group; R 2  is O, CH 2 , SO 2  groups, etc.; R 3  is H or Cl), (b) an aminophenol of formula II; (R is H, halogen, or alkyl group), (c) an epoxy compound, preferably a polyfunctional epoxy resin having a triazine nucleus in the novolak molecular structure, and (d) an imidazole compound of formula III: (R 5 , R 6 , R 7  and R 8  are alkyl groups or H) and (B) 20W80 wt.% of graphite 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05319791-A (JP)
Title: Hand carry lifter device
Inventor: KIMURA KAZUO
IPC: B66F9/06
Filed: 1992-05-18
Abstract: PURPOSE:To provide a hand-carry lifter device which is easily portable by one worker, in a device which is used when a heavy object, such as a large television receiver, is repaired, or when the heavy object is installed on a pedestal alone during delivery and installation and conveyed and moved. CONSTITUTION:A hand carry lifter device comprises a body frame 1, a slide part 4, a fork 2 rotatably attached to a slide part, wheels 3 disposed to a body frame, a small motor 5 for drive for sliding and moving the slide part 4 over a body frame 1, a timing belt 12, an operation button disposed to a handle part 8, a locking means comprising a clamp 6 to lock rotation of the fork 2 toward the frame 1, and a pipe 7 for a foot rest. The hand carrier lifter device is provided with a function to convey and move a heavy object, such as a large television receiver, alone, a lift function, and a function serving as a repair table, the lifter device being easily portable by means of a belt for shouldering.
Patent JP-S62279224-A (JP)
Title: Manifold and manufacture thereof
Inventor: FUKAZAWA KAZUHITO
IPC: F02M35/10
Filed: 1986-05-29
Abstract: PURPOSE:To reduce the size and the weight of a manifold by constructing the manifold with pipe members while providing a gas leak prevention groove and an anti-rotation groove at the end of a branch pipe then caulking to a flange. CONSTITUTION:A branch pipe 2 is pressure formed through bulging at the sideface of a pipe member 1A constituting a manifold body 1. An anti-gas leak groove 4 and an anti-rotation groove 5 are formed at the end of the branch pipe 2 and a flange 3 is caulked thereto. Consequently, the coupling between the flange member 3A and the branch pipe 2 is strengthened while the weight and the size of the manifold can be reduced.
Patent JP-S63290620-A (JP)
Title: Winding equipment
Inventor: KATO HEIJI
IPC: B21C47/26
Filed: 1987-05-21
Abstract: PURPOSE:To prevent the generation of a lap flaw on a wound coil and to abbreviate a hot rolling refining equipment by winding a rolled stock after removing the folding part at the tip of the rolled stock by the shear provided at the pinch roll upper stream of a down coiler. CONSTITUTION:When the tip of a rolled stock 2 reaches a position detecting gage 16 and speedometer 15, the signal showing the pass of the tip of the rolled stock 2 and that showing the passing speed are transmitted to a control device 17, which calculates the work time of a shear 12 and transmits a work signal as well. The rolled stock 2 whose shape is well-regulated by cutting the tip having defective shape parts, etc., and removing the tip is wound on the shear by a No.1 down coiler 5 through No.1 side guide 3 and No.1 pinch roll 4. Or it is wound by a No.2 down coiler 8 through No.2 side guide 6 and No.2 pinch roll 4.
Patent JP-H0420176-A (JP)
Title: Indicating device within screen in projecting type large sized screen
Inventor: ITO KEN
IPC: H04N5/00
Filed: 1990-05-15
Abstract: PURPOSE:To attain good indication within a screen by providing a pointing mark projecting means to project a pointing mark on a screen face, a projecting position control means to control the projecting position of the pointing mark projecting means and a transmitting means to transmit a control signal to the projecting position control means. CONSTITUTION:A directional signal transmitted from a position setter 10 is given to a receiving/control system 6, an optical path from a pointing mark projector 8 is changed by that a rotational, mirror 9 is driven and the projecting position of a pointing mark on a screen is changed. Then, the pointing mark stays a position by stopping button operation at the position where the pointing mark is located at the required position by the button operation of the position setter 10. Besides, the position of the pointing mark does not move unless the button operation is executed even when a hand to hold the position setter 10 moves. Thus, good indication within the screen can be executed.
Patent JP-S5248322-A (JP)
Title: Transfer method for electrostatic latent images
Inventor: IISAKA ISAO
IPC: G03G13/18
Filed: 1975-10-15
Abstract: PURPOSE: To provide a transfer method for electrostatic latent images, in which the electrostatic capacity of transfer paper is preset as about 160 to 820 pf/ cm 2  so as to obtain highly dense and clear images when the development is carried by the use of an electrode roller system in case electrostatic latent images are transferred to visible images. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10283905-A (JP)
Title: Fuse puller
Inventor: OSANAI NORIO
IPC: H01H85/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To facitate mounting/dismounting a fuse in a narrow space, by providing an irregular gripping part on the upper end of a single plate composed of the insulated material of phenolic resin, and a nearly U-shaped opening groove part in the lower end lateral direction; forming a circular arc part on a nearly U-shaped extension; and locking the circumferantial part of a fuse tube to two projection parts crossedly contacting between the opening groove part and the circular arc part. SOLUTION: A fuse puller 10 is provided with a grip part 103 formed of an irregular knurling so as to be gripped by fingers, on the upper end and a circular arc part 101 in a given position on the lower end. A nearly U-shaped opening groove part 102 is formed by machining from one side end toward the center of the circular arc part 101, to form resultant projection parts 104 and 105. The mounting/dismounting of a fuse on/from a grip can be facilitated even in a narrow space, by satisfying the condition of ϕd2 <D1 , and D2 <D3 among the maximum width D1 and the minimum width D2 of a nearly U-shaped opening groove part 102, the diameter D3 of the circular arc part 101, and the diameter ϕd2 of a tubular fuse tube part.
Patent JP-S5915339-A (JP)
Title: Taxi calling device
Inventor: ITOU HIDEO
IPC: G08G1/0968
Filed: 1982-07-16
Abstract: PURPOSE:To decode an address code and to transmit it assuredly, by addedly averaging an address code which is repetitively transmitted to a central processor from a taxi calling area or an address code signal which is repetitively transmitted to a taxi from the central processor. CONSTITUTION:An address code signal, etc. generated from a code signal generator 11 is series coded and delivered to an AM modulating part 14 at and after a time and for a time prescribed by the time information given from a timepiece 13 and in a prescribed frequency. The part 14 converts a carrier signal of frequency fc sent from a carrier oscillating circuit 15 into intermittent signals by a series coding signal fd and then transmitted from an antenna 17 through a driving circuit 16. At the receiving side the transmitted electric waves are extracted by an antenna 18, a pre-selecting amplifier 19, a mixer 20, a local oscillator 21, an intermediate frequency amplifier 22 and a wave detector 23 (an existing superheterodyne system) respectively and digitized via an A/D converter 24. This digitized wave is supplied to an averaging processing circuit 25. The circuit 25 performs averaging at and after a prescribed time and in a prescribed frequency for the address code signal and then applies this code signal and then applies this code signal to a code decoder 27.
Patent JP-H01293533-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAI FUMIAKI
IPC: H01L21/76
Filed: 1988-05-20
Abstract: PURPOSE:To simplify manufacturing steps by forming a grooves on an epitaxial layer on the periphery of an element forming region, introducing the same conductivity type impurity as that of a substrate to the groove and the part of the epitaxial layer near the groove, then thermally oxidizing it and forming a surface contact region continued to the substrate simultaneously upon formation of an oxide isolating layer. CONSTITUTION:When a semiconductor device in which an element forming region 10a is insulator-isolated by an oxide isolating layer 80 is manufactured, grooves 31 for surrounding the region 10a is formed on an epitaxial layer 30 laminated on a substrate 10. Then, the same conductivity type impurity as that of the substrate 10 is implanted to the interior of the groove 31 and the surface of the layer 30 near the groove 31. Then, the impurity is diffused and so heat-treated as to form a surface contact layer 100 continued from the surface of the layer 30 to the substrate 10 and an oxide isolating layer 80. Thus, since the surface contact layer is formed simultaneously with a channel stopper layer) it is not necessary to separately provide a masking step to form the surface contact layer, and the whole process can be simplified.
Patent JP-H04328182-A (JP)
Title: Tree purified oil component-containing wax composition for wood floor covering material
Inventor: FUJIMOTO TAKEO
IPC: C09G1/00
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a wax composition capable of maintaining effects caused by a tree purified oil component of wood floor covering material containing a tree purified oil component for a long period of time. CONSTITUTION:A wax composition for a wood floor covering material containing a tree purified oil component, which is a wax composition at least containing a micro emulsion having a tree purified oil component in wax in a ratio of 5-10 pts.wt. tree purified oil component based on 100 pts.wt. wax.
Patent JP-S5915288-A (JP)
Inventor: MASUDA ISAO
IPC: G06F3/0481
Filed: 1982-07-16
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-H07335748-A (JP)
Title: Manufacture of semiconductor element
Inventor: KONO HIROYUKI
IPC: H01L21/768
Filed: 1994-06-07
Abstract: PURPOSE:To improve the reliability of a metallic wiring by inhibiting the generation of voids in the metallic wiring by the out gas of SOG. CONSTITUTION:A first metallic wiring 10 is formed, and P-SiO 11 is formed. The surface of P-SiO 11 is spin-coated with an SOG film 12, and silicified. A resist pattern 13 is formed through photolithography, and through-holes are bored while using the resist pattern 13 as a mask. The resist pattern 13 is removed and sidewall protective films 14 are taken off by a release liquid. A TEOS oxide film 15 is shaped, and the SOG films 12 are capped. A resist pattern is formed, and the TEOS oxide film 15 is removed through wet etching and dry etching while employing the resist pattern as a mask. The resist pattern is taken off, and a second metallic wiring is formed through sputtering.
Patent JP-S5551232-A (JP)
Title: Detecting device for lack of oxygen in gas combustion instrument
Inventor: MIYATA SHIGERU
IPC: F23N5/00
Filed: 1978-10-10
Abstract: PURPOSE:To provide a detecting device for lack of oxygen capable of shortening a starting time and of obtaining a big output under a normal combustion by providing small burners at both sides of a disc-type oxygen concentration cell and attaching to one of them an enclosure having a secondary air supplying port. CONSTITUTION:When a first and second small burners 2, 4 are ignited and an oxygen concentration cell is heated by exhaust gas of flames 4A, 2A, an electrode 12 contacts with an atmosphere containing excess oxygen while an electrode 13 contacts with an atmosphere containing insufficient oxygen, therefore, an electromotive force is created in the cell and the internal resistance thereof is decreased. If a density of oxygen in air is decreased at this time, the flame 2A moves to an upper portion of an enclosure 3 as shown by a flame 2B and provide the electrode 12 with an atmosphere lacking oxygen. Thereby, a density ratio of oxygen in atmospheres contacting with both electrodes 12, 13 is decreased suddenly and the electromotive force also is decreased quickly in stepwise. Consequently, the electromotive force of the oxygen concentration cell may be rapidly decreased due to a density of oxygen in air when oxygen is lacked in air.
Patent JP-S5457449-A (JP)
Title: Manufacture of roll caliber for deformed bar
Inventor: YASUDA FUMIHIKO
IPC: B21H8/00
Filed: 1977-10-18
Abstract: PURPOSE: To form the highly accurate roll caliber for the deformed bar, by pressure welding the die for the deformed bar to a pair of rolls provided with the caliber of circular section so as to engage with each other for forming the finishing caliber.  
     CONSTITUTION: A pair of rolls 1, in which the caliber is to be engraved, are arranged at the same distance as the distance for rolling the deformed bar, and held within the protector case 3 being sealed with inert atmosphere; and then, the reference caliber 11 is placed at the center of heating zone around the reference caliber 11, and this heating zone is heated by the high-frequency heating coil 2. While this heating is continuing. the deformed bar die 5 is inserted to the reference caliber 11, and the roll 1 is rotated; hereby, the caliber is engraved in the circumferential surface of the roll 1. According to this method, the accuracy of the caliber is improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000314767-A (JP)
Title: Measuring method for clock jitter
Inventor: NAGASHIMA YUICHI
IPC: G01R31/319
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To quantitatively grasp an amplitude of a measured clock jitter to enhance evaluation precision of a measured device. SOLUTION: Comparators 14-1 to 14-6 compare measured clocks from a measured device 2 with an expected value in each rise of timing signals T1 to T6, and binary data in response to compared results thereof are stored in a storage element of a register 15 in order. The binary data stored in the register 15 expresses a time axis-directional swinging amount of an edge of the measured clock, i.e., an amplitude amount of the jitter of the measured clock. When the binary data stored in a memory 17 reach to a prescribed amount, a jitter amplitude calculating part 18 conducts FFT processing for the binary data to calculate a jitter amplitude in a specified jitter frequency.
Patent JP-S63291930-A (JP)
Title: Method for modifying surface of molded fluorine-containing elastomer product
Inventor: KURIHARA MASAKAZU
IPC: C08F114/18
Filed: 1987-05-23
Abstract: PURPOSE:To impart nontackiness and low friction properties to the surface of a molded product, by impregnating the surface of a vulcanized molded product of a fluorine-containing elastomer with a polyhydroxy compound and revulcanizing the resultant product. CONSTITUTION:The surface of a vulcanized molded product of a fluorine- containing elastomer (having preferably 63-71wt.% fluorine content, 80-500ml/g intrinsic viscosity and <=15wt.% polymer component content having <=50,000mol.wt.) is impregnated with a solution of a polyhydroxy compound (preferably bisphenol AF) in an organic solvent (e.g. acetone) and the resultant product is revulcanized to modify the surface.
Patent JP-S63312143-A (JP)
Title: Improved non-foil composite structure for packaging juice
Inventor: CHIYAARUZU II GIBONZU
IPC: B65D65/40
Filed: 1988-05-24
Abstract: The present invention relates to a non-foil composite barrier for an improved container for citrus juices and other liquids. The container utilizes a paperboard barrier laminate for the containment of essential oils and the prevention of losses of vitamin C. Also disclosed is a process of making the laminate. The laminate makes use of an inner barrier layer of a heat-sealable ethylene vinyl alcohol copolymer to enhance the barrier properties of the laminate. The invention provides a container for liquids containing essential oils and/or flavors constructed from a laminated characterized by the fact that it comprises:     a) a paperboard substrate (36); b) a thin outer layer (34) of a heat sealable low density polyethylene polymer coated on said outer surface of said paperboard substrate;   c) an ethylene vinyl alcohol copolymer layer (44); and   d) a heat sealable layer of a low density polyethylene layer (46).
Patent JP-S63291849-A (JP)
Title: Production of superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: C04B35/00
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a superconductor capable of exhibiting superconductivity, especially at liquid N2 temperature or above, by firing a compact of a blended powder of Y oxide powder, Ba hydroxide power and Cu oxide powder in an oxidizing atmosphere. CONSTITUTION:Powder of an Y oxide (Y2O3) is thoroughly mixed with powder of Ba hydroxide [Ba(OH)2] and powder of Cu oxide (CuO) in a ball mill, etc. The resultant blended powder is then filled in a metallic mold and compacted under about 700kg/cm<2> pressure to provide a compact, which is then placed in a firing device and fired at about 1,050 deg.C temperature in an oxidizing atmosphere for several hour to afford the aimed superconductor consisting of a sintered compact. The above-mentioned sintered compact is required to consist of Y, Ba, Cu and O and have composition ratios of 10<=Y<=60atom.%, 20<=Ba<=50atom.% and 30<=Cu<=65atom.% in Y-Ba-Cu. The superconductor of this invention completely attains a superconducting state at liquid N2 temperature (77K).
Patent JP-H01293658-A (JP)
Title: Charge transfer device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1988-05-23
Abstract: PURPOSE:To eliminate a drop in the transfer efficiency by a method wherein two or more pieces of one-dimensional CCD's are arranged in such a way that a transfer direction inside individual CCD's becomes identical and a transfer channel between a transfer electrode common to adjacent CCD's and the adjacent CCD's is formed rectilinearly in a direction perpendicular to the transfer direction inside the CCD's. CONSTITUTION:Both a transfer channel from an H-CCD1 to an H-CCD2 and a horizontal transfer electrode which is used commonly in the H-CCD1 and the H-CCD2 are formed rectlinearly in parallel with a direction of V-CCD's; a potential barrier used to prevent an electric charge from flowing backward to the H-CCD1 is formed near the H-CCD1 of the transfer channel between the H-CCD1 and the H-CCD2. By this setup, the transfer channel and the horizontal transfer electrode are formed with good symmetry; accordingly, an irregularity in a shape which is caused in a process is caused uniformly; when the H-CCD 's are arranged in parallel, a drop in the transfer efficiency (i.e., the occurrence of a fixed pattern noise) as a problem in a conventional method is eliminated.
Patent JP-S6019011-A (JP)
Title: Screw type filtering method and apparatus thereof
Inventor: KOYAMA TOSHIAKI
IPC: B01D24/46
Filed: 1983-07-09
Abstract: PURPOSE:To also efficiently perform the filtering of a low conc. suspension, by performing filtering while regenerating filter gaps mutually formed between suspended fine particles by moving said suspended fine particles adhered to the inner peripheral surface of a filter body by the vibration of a movable plate. CONSTITUTION:A suspension is supplied to the interior of a filter tank 1 from a suspension supply port 2 while a screw 21 for transferring suspended particles is rotated and a filtrate is discharged to the outside from permeation orifices 4 provided to the peripheral surface of the filter tank 1 and suspended fine particles are discharged from a discharge port 3. Because a rotary rod 18 is rotated in cooperated relation to the rotation of the screw to vibrate a movable plate 7, the suspended fine particle layer adhered to the inner peripheral surface of a filter body 5 or the suspended fine particles present in the gap between a filter plate 6 and the movable plate 7 are always moved by the vibration of the movable plate 7 to always regenerate the filtering gaps formed between suspended fine particles. As a result, continuous operation is enabled over a long time and the filtering of a low conc. suspension can be also efficiently performed.