baber/WOPTO huggingface dataset:
Patent JP-H0414444-A (JP)
Title: Multilayer shrink packaging film
Inventor: TAKIGAWA KOICHI
IPC: B32B7/02
Filed: 1990-05-07
Abstract: PURPOSE:To obtain a shrink packaging film resistant to blocking and unidirectional in tearing by forming a multilayer film by the use of the layer made up by mixing and melting together a straight-chain low density polyethylene and polystyrene in a specific proportion as an inner layer and of a polypropylene polymer as out layers. CONSTITUTION:Although the conventional polypropylene is applicable to each side of a film, it is preferable to use the one near homograde from the viewpoint of tearing direction and a copolymer of the polypropylene and a suitable amount of alfa-olefine from the viewpoint of a low temperature shrinkability. An inner layer for use in the film is obtained through the blending of polyethylene and polystyrene and a homogeneous melting and kneading thereof in such proportions that the mixture comprises 97-85 parts straight-chain low density polyethylene and 2-15 parts polystyrene, preferably 3-10 parts. A two-film, three layer packaging film is thus formed with the two layers of one film having the one layer of the other film interposed therebetween, whereby the film capable of being torn easily in the film forming direction and excellent in shrink packability is obtained.
Patent JP-S5451543-A (JP)
Title: Display device
Inventor: HARA YOSHIYUKI
IPC: G02F1/157
Filed: 1977-09-29
Abstract: PURPOSE: To enable an infrared ray absorbing glass plate to bond upper and lower glass plates and perform sealing action and enable the upper and lower glass plates to be maintained at a fixed spacing without affecting other constituting materials by using the infrared ray absorbing glass plate as a sealing member.  
     CONSTITUTION: Transparent conductive films 22, 23 and EC electrodes 24, 25 are respectively provided on the inside surfaces of upper and lower glass substrates 20, 21 such as of soda lime glass. A sealing member 26 composed of an infrared ray absorbing glass of a constant thickness having a hole of square waves in the central part is held between the substrates 20, 21. When a YAG laser beam of a fixed wavelength, e.g., 1.06μm, is radiated to the contact face S of the substrates 20, 21 and the member 26 like and arrow F, the face S melts to firmly bond the substrates 20, 21 and the member 26 and hold these at a spacing corresponding to the thickness of the member 26. In this case, the transmittance of the substrates 20, 21 and the films 22, 23 is about 90% near wavelength 1.0μm and will not melt and damage. Electrolyte 27 is sealed in this cell 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62273876-A (JP)
Title: Base fabric for ink ribbon
Inventor: MIYAKE MASAAKI
IPC: B41J31/04
Filed: 1986-05-23
Abstract: PURPOSE:To obtain a base fabric for an ink ribbon having high impact resistance, by using specified polyamide fibers. CONSTITUTION:This fabric is woven from polyamide fibers spun at a spinning rate of at least 4,000m/min. With the spinning rate of at least 4,000m/min, it is unnecessary to draw the fiber after spinning, for increasing the strength of the fiber. Therefore, a fiber retaining a required strength and having a high elongation can be obtained by taking it up immediately after spinning. An ink ribbon woven from the polyamide fibers thus obtained has excellent impact resistance.
Patent JP-S5241361-A (JP)
Title: Automatic feeding apparatus
Inventor: GOSHIMA TAKESHI
IPC: B65H1/02
Filed: 1975-09-29
Abstract: PURPOSE: To facilitate the operation of taking out cut-sheets and to enable transportation of large amount of cut-sheets, by giving the cut-sheets an acceleration in the direction perpendicular to the sheets and in the manner synchronizing with the timing of transporting the sheets. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06305266-A (JP)
Title: Thermal transfer receiving sheet
Inventor: MINATO TOSHIHIRO
IPC: B41M5/382
Filed: 1993-04-22
Abstract: PURPOSE:To provide a thermal transfer receiving sheet characterized by smooth sheet feeding, elimination of sheet discharge trouble, and stable recording print. CONSTITUTION:A thermal transfer receiving sheet has a sheet type support and a dye receiving layer which is formed on one side of the support and contains a resin with a dyeing property as a main component. When a blank sheet curl 99.6mm wide and 140.8mm long is placed on a flat surface with the dye receiving layer surface side projected and with the dye receiving layer surface directed downward, the maximum height of the four corners is 2-10mm, and the stiffness of a paper sheet described in TAPPI T543pm84 is 600 standard Gurley unit or more.
Patent JP-H0417714-A (JP)
Title: Exhaust gas purifying device of two stage supercharged internal combustion engine
Inventor: YANAGIHARA HIROMICHI
IPC: F02B37/013
Filed: 1990-05-09
Abstract: PURPOSE:To obtain expected exhaust gas purifying performance reducing the size of a catalyst device by arranging a small-sized catalyst device at a position on the upper stream side of the section junctioning with an exhaust by-path on the down stream side of the turbine of a small-sized turbocharger. CONSTITUTION:A large-sized low pressure stage turbocharger 17 and small-sized high pressure stage turbocharger 18 are arranged in series in the gas flow direction, and an exhaust cut-off poppet valve 38 is provided in an exhaust by-path 36 making a detour of the turbocharger 18. Each working area of the turbochargers 17 and 18 is changed-over by opening and closing the exhaust cut-off poppet valve 38. A small-sized catalyst device 84 is arranged at a position on the upper stream side of the section junctioning with the exhaust by-path 36 on the down stream side of the turbine 28 of the turbocharger 18, and a large-sized catalyst device 86 is arranged at a position in the downstream of the turbine 22 of the turbocharger 17. Owing to this constitution, exhaust gas is effectively purified by the catalyst device 84 in the rotation at a low speed and low load by 2 stage supercharging and by the catalyst device 86 in the rotation at a high speed and high load by 1 stage supercharging respectively.
Patent JP-H10306675-A (JP)
Title: Leader attachment for civil engineering and construction machine
Inventor: HASHIMURA CHIKAO
IPC: E02D7/16
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To perform an efficient work even in a work wherein an excavation depth and a press-fit length of a pile are different. SOLUTION: A leader is constituted to be expandable through a base part leader 4a and a tip leader 4b and expansion and contraction of the leader are effected by a means, such as a rack 7. Further, sprockets 10 and 13 are respectively arranged at the upper part and the lower part of the tip leader 46, and two sets of chains 18 and 21 to lock one end at the bracket 6 side for mounting an auger drive motor are separately run around upper and lower sprockets 10 and 13. The other end is locked at a base part leader 4a and further, a stay to support the leader is expandable and contractible in a longitudinal direction by hydraulic cylinders 22 and 23.
Patent JP-H08293428-A (JP)
Title: Chip capacitor
Inventor: MASUKO AKIHIRO
IPC: H01G4/33
Filed: 1995-04-20
Abstract: PURPOSE: To reduce the size of the total configuration of a chip capacitor, by providing an electrode for connecting an external wiring therewith on the top surfaces of both its buffer material made of an insulator and the predetermined region of its upper electrode, and by reducing the area of the chip capacitor while preventing its dielectric thin, film from being damaged by the connection of the external wiring. CONSTITUTION: On the top surface of an upper electrode 18, except a predetermined region 18a, a buffer material 20 made of an insulator with a predetermined thickness is formed. As the buffer material 20, the polyimide of an organic material or the like is used. Further, on the top surfaces of both the buffer material 20 and the predetermined region 18a of the upper electrode 18, an electrode 22 is formed as one electrode for connecting an external wiring therewith. In case of connecting the external wiring with the electrode 22, a region 22a or 22b positioned on the buffer material 20 is used. In case of a wire-bonding, etc., when a force F is applied to the region 22a or 22b of the electrode 22 from above it, the force F is absorbed by the buffer material 20. Therefore, a dielectric thin film 16 is prevented from being damaged by the force F.
Patent JP-H10330200-A (JP)
Title: Polling of mobile ion distribution in lithium niobate
Inventor: GEOSLING CHRISTINE E
IPC: C30B33/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a crystal form excellent in electro-optical properties by placing a crystal form between a pair of electrodes followed by conducting a polling treatment of the crystal form including two-stage voltage application under specific conditions to significantly reduce the nonuniformity of the ion concentration in the direction of crossing the crystal form. SOLUTION: A crystal form having a ferroelectric partial region exhibiting specified ferroelectric properties (in particular, lithium niobate: LiNbO3 ) is subjected to polling treatment through the following process: first, the crystal form 10 is heated at a temperature higher than the Curie temperature, and then placed between a pair of electrodes 12 and 14; 1 1st specified voltage is applied to the electrodes 12, 14 to effect application of a 1st electric field with, both 1st specified intensity and polarity to the crystal form 19; subsequently, the temperature of the crystal form 10 is lowered to a temperature lower than the (Curie temperature; and a 2nd electric field having a polarity opposite to that of the 1st electric field (pref. the magnitude is set equal to that of the 1st electric field) is applied to the crystal form 10.
Patent JP-H07326858-A (JP)
Title: Part removing jig
Inventor: ISHIKAWA NAOKI
IPC: H05K3/34
Filed: 1994-05-31
Abstract: PURPOSE:To remove a faulty chip without damaging a part in the operation of removal of the part such as a semiconductor chip and the like using a part removing jig to be used to remove the bare chip which is required to be removed for the reason of unsatisfactory state and the like after it is mounted. CONSTITUTION:In the part removing jig with which the part 2 mounted on a substrate 1 is removed by rotating the part 2, a pawl part 4, having the abutting surfaces 4A and 4B to be abutted to the two sides 2A and 2B to 2B and 2D which constitute four cover parts 2a to 2d of the part 2, is provided.
Patent JP-H02297946-A (JP)
Title: Semiconductor manufacturing device
Inventor: NAMIMA NORIMASA
IPC: H01L21/56
Filed: 1989-05-11
Abstract: PURPOSE:To seal a package equipped with many pins as well as a large sized package and facilitate assembling of the device of high density by providing a plurality of inflow ports of resin through which shaping materials flow into the shaping part of a metal mold. CONSTITUTION:A package shaping part 1 is equipped with inflow ports 2 of resin on every side through which a powder or solid shaping material that is fused in a metal mold flows into the shaping part under pressure. Further, runner parts 3 through which fused shaping materials flow from the iuflow ports 2 to the shaping part 1 are provided so that the shaping part 1 is sandwiched by the above runner parts 3. In such a state, a pressure is applied to the powder or solid shaping material in the metal mold and then its material fuses and flows to undergo shaping. In this way, this device makes a balance obtained in the case where the shaping material flows into the shaping part 1 optimum.
Patent JP-S60263290-A (JP)
Inventor: OOBA HIROSHI
IPC: G06Q40/02
Filed: 1984-06-11
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-S5819396-A (JP)
Title: Lubricant for hot molding of steel stock
Inventor: TANIGAWA KEIICHI
IPC: B21C23/32
Filed: 1981-07-28
Abstract: PURPOSE:The titled lubricant easily forming a uniform and well adherent graphite film on a steel stock and useful for rolling and forging using a mandrel in particular, which is prepd. by compounding graphite with a specified amt. of a phenolic resin. CONSTITUTION:100pts.wt. graphite powder is mixed with 1-50pts.wt. phenolic resin to obtain a finely divided lubricant mixt. A lubricating film is formed by charging a heated mandrel bar into a fluidized immersion tank contg. said lubricant mixt. It is also possible to form a lubricating film by further adding 20wt% or less dispersing/suspending agent such as casein or PVA to said lubricant mixt. and suspending the resulting mixt. in water followed by spraying.
Patent JP-H08312547-A (JP)
Title: Scroll compressor
Inventor: AKAZAWA TERUYUKI
IPC: F04C18/02
Filed: 1995-05-17
Abstract: PURPOSE: To improve the performance of a compressor by controlling the quantity of the oil to be supplied to a right and a left compression chambers. CONSTITUTION: A through hole 60 is provided in a fixed spiral blade member 10 at a position, in which a space formed in the back surface of the fixed spiral blade member 10 by the turning movement of a turning spiral blade 11 can be communicated with a suction chamber partitioned to right and left by the turning spiral blade 11, so as to control the quantity of the oil to be supplied.
Patent JP-S5925749-A (JP)
Inventor: ZOLTAN BART JOSEPH
IPC: G04B37/12
Filed: 1983-07-01
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-2000310306-A (JP)
Title: Variable diameter pulley
Inventor: YASUHARA SHINJI
IPC: F16H55/56
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To improve workability by maintaining a position of an inertia member stably in a centrifugal variable diameter pulley changing speed by using a centrifugal force of the inertia member in mounting a variable diameter pulley on a belt transmission system and assembling the variable diameter pulley itself. SOLUTION: An inertia member 59 is accommodated in an accommodation chamber 58 that is divided between a pair of guide surfaces 60, 61 formed with conical taper surfaces and that has a wedge shape in cross section in such a shape that the further in a centrifugal direction a location is, the narrower a width is. When a variable diameter pulley is stopped and no tension is applied to a belt 7, a compression coil spring 65 elastically presses the inertia member 59 through a plunger 64 and keeps it at a location of the maximum displacement in the centrifugal direction. A power transmission ring 6 is kept in a coaxial position so that there is no play in the whole variable diameter pulley does not play. Workability of mounting and assembling, therefore, is improved.
Patent JP-H11309241-A (JP)
Title: Game machine
Inventor: SAITO TAKESHI
IPC: A63F5/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which stimulates beginner's pleasure of shooting. SOLUTION: A reel is composed by being arranged at least one particular design (for example, 'cherry' and so forth) in a selection stoppable range (for example, every seventh pieces) of which a design driving device selects a predetermined design in a row of designs which is displayed circulatory by lottery and stops so as to be displayed the design. Therefor, even beginners can win the prize with high probability and also can be stimulated beginner's pleasure of shooting by arranging designs in a range of which can lead invariably as mentioned above.
Patent JP-H06329616-A (JP)
Title: Coloring matter intermediate and its production
Inventor: OCHIAI TAMEICHI
IPC: C07C309/49
Filed: 1993-05-20
Abstract: PURPOSE:To provide a new intermediate useful for producing azo metal chelate compounds useful as coloring matters for optical recording media. CONSTITUTION:The objective aniline-based compound of formula I (R<1> and R<2> are each 2-7C alkyl; R<3> is 2-5C alkyl; M is H or alkali metal), e.g. N-ethyl-N- butyl-2-phenetidine-5-sulfonic acid. A compound of formula II (R<4> and R<5> are each 1-7C alkyl; R<3> is 1-5C alkyl) including the compound of the formula I can be obtained by reaction of a compound of formula III with a sulfonating agent (pref. sulfuric acid). Using, as raw materials, the compound of the formula II and an aminobenzothiazole-based compound of formula IV [X<1> to X<3> are each H, Cl, F, NO2, CnF2 or nF2n-m+1; n is 1-5; m is 0-(2n+1)], through a benzothiazole-based compound of formula V, a compound of formula VI useful as a coloring matter for the laser absorption in optical recording media can be obtained.
Patent JP-H10300230-A (JP)
Title: Method for controlling start of combustion of direct contact type warm water heater
Inventor: KOBAYASHI KUNIHIRO
IPC: F24H7/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To effectively and safely start combustion in a combustion chamber, by igniting a burner by starting the combustion of fuel in the chamber before forming water films on both upper and lower surfaces of a conical porous plate by start of sprinkling water from above a heat absorbing chamber and directly above a top of the plate. SOLUTION: A burner 4 installed in a combustion chamber 3 is ignited to start combustion of fuel in the chamber 3, water sprinkling is started from above a heat absorbing chamber 5 and directly above a top of a conical porous plate 6, and an operation is started. In this case, before the water sprinkling is started by a cooling water nozzle 10a of a cooling water tube 10 from above the chamber 5 to a water supply nozzle 8a of a water supply tube 8 and from above the top of the plate 6, the burner 4 is ignited in the chamber 3 to start combustion of fuel. Thus, high fuel concentration in the chamber 3 is prevented, riskiness of explosion at the time of igniting is eliminated, and combustion of the fuel can be effectively and safely started.
Patent JP-S60262181-A (JP)
Title: Method and device for marking of copying machine
Inventor: HIYOUDOU KEIICHIROU
IPC: G03G15/047
Filed: 1984-06-08
Abstract: PURPOSE:To facilitate marking by performing beltlike electrostatic charging where the front end of copy paper on the outer periphery of a photosensitive drum comes into contact, and discharging this area electrostatically corresponding to optional marking and performing development. CONSTITUTION:An original D is placed on an original platen 2 made of transparent glass. A black tape 20 is stuck under the original platen 2 in the axial direction of the photosensitive drum 8 at a position corresponding to the front end part D1 of the original D. The original D which moves as shown by an arrow is irradiated through the optical system composed of a light source lamp 9, mirrors M1 and M3, and a lens 21 and the resulting reflected light is image- formed on the outer periphery of the photosensitive drum 8. Marking lamps 23 are arrayed between the image formation part 22 and a development part 18 in the axial direction of the drum 8. Lamps 23 are turned on selectively by an unshown control part corresponding to specific marking to perform electrostatic discharging, and a latent image for a mark is formed and developed 18 together with an original image; and the developed image is transferred 25 and fixed. Consequently, a marking of a distribution destination, necessary quantity of sheets, etc., is easily formed.
Patent JP-2000310666-A (JP)
Title: Test burn-in device and control method in the same
Inventor: YAMABE MORIHIRO
IPC: G01R31/28
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide both a test burn-in device to transfer skew correction data to skew correction data register parallelly at high speed and a control method in a test burn-in device. SOLUTION: A test burn-in device 100 is constituted by newly comprising a skew correction data storage circuit 21 and a skew correction data transferring circuit 31 to read skew correction data from the skew correction data storage circuit 21 and to write it in a skew correction data register 13 in the DRV/CMP board 1 of each slot to which the skew correction data register 13 is mounted.
Patent JP-2000312965-A (JP)
Title: Method and device for dissolution separating biscuit
Inventor: OKUI ISATO
IPC: F27B3/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To separate an aluminum material and a wire mesh of a biscuit without mixing an iron component or the like of the wire mesh with the aluminum material by dipping the biscuit in a molten aluminum of lower temperature than the melting point of the wire mesh, and pulling out the wire mesh from the molten aluminum after the aluminum is dissolved. SOLUTION: A wire mesh for filtrating impurities is mounted to a gate of a molding die of a casting machine, and aluminum (including an aluminum alloy) under a molten condition is poured from the gate so as to manufacture a wheel of a car. In this step, after the wheel is manufactured, a biscuit B wherein the wire mesh is submerged in the aluminum material formed at the gate, is put in an elevating basket 4. After the elevating basket 4 is hung up and moved along a rail 6, the basket 4 is lowered and dipped into a molten aluminum H of lower temperature than the melting point of the wire mesh in a dissolution tank 3. After only the aluminum material is dissolved, the wire mesh is pulled out from the molten aluminum H so as to separate the aluminum material and the wire mesh.
Patent JP-S599157-A (JP)
Title: Heat treatment of amorphous magnetic alloy
Inventor: HAYAKAWA MASATOSHI
IPC: H01F1/153
Filed: 1982-07-08
Abstract: PURPOSE:To increase the magnetic permeability of a thin amorphous magnetic alloy plate even when the alloy composition has high saturation magnetic flux density by keeping the plate at a specified temp. and by alternately impressing magnetic fields to the plate in directions which are perpendicular to each other at equal time intervals to heat treat the plate. CONSTITUTION:A thin amorphous magnetic alloy plate 1 is put in an electric furnace and kept at a temp. below the crystallization temp. of the alloy and below the Curie temp. By supplying electric currents to coils 2, 3 wound around the plate 1 perpendicularly to each other, magnetic fields which meet at right angles are alternately generated to heat treat the plate 1. At this time, electric currents are supplied to the coils 2, 3 in accordance with timing wave-forms 4, 5 shown by the figure. This method is applicable to an amorphous magnetic alloy having a cooling effect in a magnetic field, and high magnetic permeability can be given even to a composition having >=10,000 saturation magnetic flux density. Accordingly, a superior material for the soft magnetic core of a magnetic head, etc. can be provided.
Patent JP-H05310998-A (JP)
Title: Anti-fogging agent for synthetic resin film and synthetic resin film containing the agent
Inventor: KAMIRYO EIJI
IPC: C08K5/00
Filed: 1992-05-12
Abstract: PURPOSE:To obtain the anti-fogging agent consisting of a specific alpha-olefin oxide derivative and a fluorine-based surfactant, capable of providing extremely excellent anti-fogging properties on the surface of a synthetic resin film, having rapid action and excellent in durability, etc., of the effect. CONSTITUTION:The anti-fogging agent consists of (A) either one kind of alpha-olefin oxide derivative of formula I to III (R is 8-22C alkyl or alkenyl; R' is H, 1-10C alkyl, etc.; l, m and n are additional molar number of ethylene oxide and l+m+n>=0) or a blend of these compounds and (B) a fluorine based surfactant. Furthermore, a blend of these compounds of formula I to formula III is preferably used as the component A and the component A and the component B are each preferably blended at ratios of 1-2 pts.wt. and 0.01-0.5 pts.wt. based on 100 pts.wt. synthetic resin such as PVC and polyolefin.