baber/WOPTO huggingface dataset:
Patent JP-H08183139-A (JP)
Title: Paper vessel
Inventor: OSHIBA ITARU
IPC: B32B9/00
Filed: 1994-12-28
Abstract: PURPOSE: To reduce a lowering of gas barrier properties and steam barrier properties which is caused through bending at a time for producing and molding a vessel by molding the laminate of an alumina-vapor depositing plastic film and base paper having specified density. CONSTITUTION: The laminate of an alumina-vapor depositing plastic film and base paper having <=0.95g/cm<3> density is molded. The plastic film is produced by uniaxially or biaxially stretching polyethylene or the like. Surface treatment such as corona discharge treatment and application of an anchor coating agent is preferably performed. Base paper constituting the laminate is obtained by manufacturing natural fiber, synthetic fiber or the mixture thereof into a sheet. Base paper having a thickness of 0.1-1.2mm is used. In the case of laminating the alumina-vapor depositing plastic film and base paper, an anchor coating agent is used and these are directly laminated through molten resin by a laminating method.
Patent JP-2001161880-A (JP)
Title: Net-shaped game device with suspension means
Inventor: MACADAM CHARLES
IPC: A63G31/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To realize a net-shaped game device that can be easily installed and transportable. SOLUTION: By arranging a lattice-like ceiling member 10 in the upper portion of a plane polygonal frame formed of a plurality of vertical poles 2, braces 3A and 4A arranged between side-by-side vertical poles and connected in the form of a cross, arched poles 7 arranged between the upper ends of the side-by-side vertical poles, using the arched poles as connecting positions, a self-standing structure is formed and a net-like game device 20 made of a nonrigid material which a user can suspend from or mount on is suspended in the interior of the self-standing structure so that a tensile load may be applied to the upper sides of the vertical poles.
Patent JP-H072645-A (JP)
Title: Pharmaceutical preparation for ph-actuative permeation bursting release
Inventor: SUKOTSUTO EMU HAABIGU
IPC: A61P43/00
Filed: 1993-12-28
Abstract: PURPOSE: To obtain the subject preparation useful for medicines or medicines for domestic animals, being activated in a prescribed pH range, supplying a beneficial agent to an aqueous environment, excellent in controlled released of agent, comprising an agent and a specific wall surrounding an osmagent. CONSTITUTION: This preparation comprises (A) a beneficial medicine such as antidepressant, (B) a wall which surrounds an osmagent and is at least partially composed of a semipermeable membrane such as cellulose ester permeable to an aqueous environment, substantially impermeable to the beneficial agent and the osmagent and a pH-sensitive trigger means which is attached to the semipermeable membrane and is to be activated at a prescribed pH 3-9.
Patent JP-H09177737-A (JP)
Title: Pipe connecting device
Inventor: MIWA OSAMU
IPC: F16B7/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate connecting work for both pipes without using any tool by inserting a joint bar perforating through a second pipe into a first pipe, and connecting and fixing it by a joint lever provided on the first pipe. SOLUTION: In connection, a small port 10 of a pipe 1a and a connecting hole 14 of a pipe 1b are aligned in an open state where a joint lever 28 is raised upward, and a joint bar 16 is inserted into housing part 27 of a joint receiver 24 through connecting holes 14, 15. Next, the joint lever 28 is pressed down, and closed. At this time, the tapered rear surface of a drawing hook 32 formed on the lever 28 is engaged with an engaging part 22, draws the lever 16 rearward, and presses the engaging part 19 to a side plate 13 of the pipe 1b, simultaneously, a side wall 12 of the pipe 1b is pressed to the small part 10 of the pipe 1a. After that, the lever 28 is prevented from being inadvertently raised after a lock hook 31 is slightly opened and fitted and locked on the engaging part 20. Therefore, both pipes 1a, 1b are firmly connected to each other.
Patent JP-H08184664-A (JP)
Title: Radar
Inventor: YANO OSAMU
IPC: G01S13/30
Filed: 1994-12-29
Abstract: PURPOSE: To obtain a radar in which a data being written in a radar image frame memory through scanning can be erased by increasing the r.p.m. of an antenna without shortening the unit sweep conversion time or decreasing the number of antenna pulses. CONSTITUTION: More than three sets of coordinate conversion circuits and radar frame memory (4 and 5, 15 and 16, 17 and 19, and 18 and 20) are provided. Odd numbered scan data are written in the radar image frame memories 5 and 16 and even numbered scan data are written in the radar image frame memories 19 and 20. With regard to the radar image frame memories 5, 16 and 19, 20, the scan data is written on one side and erased on the other side thereof. Odd numbered sweep data is written in one of the radar image frame memories being fed with data and even numbered sweep data is written in the other of radar image frame memories. The data are synthesized at an image synthesizing circuit 21.
Patent JP-H04201716-A (JP)
Title: Weather strip for automobile
Inventor: KANEHARA TOSHIKATSU
IPC: B60J5/04
Filed: 1990-11-30
Abstract: PURPOSE:To obtain high sealing property by using magnetic sponge rubber on at least a touch face partly or overall in a sponge seal portion in a weather strip having a fitting base and a sponge seal for sealing a gap between a door body and a vehicle body. CONSTITUTION:In a door-fitting type weather strip, on the touch face of a hollow seal 3 and on the fitting-sash touch face of a fitting base 1, a magnetic sponge rubber 5, 7 of a specified width is used only on the surface layer. A material represented by ternary copolymerization rubber (simply as EPDM) which is obtained by the copolymerization of ethylene and propylene added with a small quantity of unconjugated diene to introduce double bond in the side chain, thereby enabling the sulfur vulcanization is used as EPR constituting the weather strip body. An EPR compound mixed with a specified quantity of a highly-holding magnetic material is used as a magnetic foaming rubber. Strontium ferrite or barium ferrite having a hexagonal crystal structure, suitable as an anisotropic magnet, is used as a magnetic material.
Patent JP-H08231698-A (JP)
Title: Production of polyarylate
Inventor: KOMIYA KYOSUKE
IPC: C08G63/12
Filed: 1995-12-26
Abstract: PURPOSE: To stably produce a discoloration-free high-quality polyarylate at a high rate of polymerization over a long period of time with equipment excellent in sealability in a high vacuum and easy to maintain by polymerizing a specified polyarylate prepolymer under specified conditions. CONSTITUTION: A polyarylate prepolymer having a basic structure of an aromatic ester represented by the formula (Ar is a divalent aromatic group; Ar<1> and Ar<2> are each a divalent carbocyclic or heterocyclic aromatic group; i is 1 or greater; and j is 0 or greater) and preferably having a number-average molecular weight in terms of PS of 400 to 30,000 as determined by gel permeation chromatography (e.g. a prepolymer obtained from bisphenol A, isophthalic acid and terephthalic acid) is polymerized while being allowed to freely fall in a molten state from a porous plate, preferably placed at a height of at least 0.3m.
Patent JP-H04208024-A (JP)
Title: Method of protecting overload of motor and motor controller
Inventor: OGASAWARA HIROMITSU
IPC: B60N2/06
Filed: 1990-11-30
Abstract: PURPOSE:To detect the overload condition of a motor without making excessive torque act upon the motor by counting the number of the pulses of overload detection signals, and comparing the overload detection signal with a present value and judging the motor in overload condition when the number of the signal pulses becomes below the set value. CONSTITUTION:A comparator 46 is connected to a gate circuit 50 together with the lead switch 24 of a rotation sensor 12, and the output signal from the comparator and the output signal from the rotation sensor 12 are compared. When a motor M gets in restricted condition or the like and the revolution drops, the cycle of generation of the output pulse from the rotation sensor 12 becomes long, and the number of generated pulses decreases. Thereupon, accompanying it, the number (overload detection signal) of the pulses from the gate circuit 50 decreases. When the number of pulses of the overload detection signals becomes below the set value, it judges the motor in overload condition, and breaks the supply voltage to the motor immediately. Hereby, the motor is protected enough from the overcurrent arising at overload of the motor.
Patent JP-H04202502-A (JP)
Title: Production of vinyl chloride-based polymer powder
Inventor: AMANO TADASHI
IPC: C08F265/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title powder having excellent fluidity, hardly charging with electricity, suppressing reduction in bulk density by polymerizing a vinyl chloride-based monomer in an aqueous medium and after reaching a specific polymerization ratio, adding a small amount of polymethyl methacrylate having specific particle diameter to the polymerization system. CONSTITUTION:A vinyl-based monomer containing a vinyl chloride monomer is polymerized in an aqueous medium and after polymerization ratio reaches 70%, 0.001-1.0 pt.wt. based on 100 pts.wt. of the vinyl-based monomer of a polymethyl methacrylate having 0.03-0.5mum average particle diameter is added to the polymerization system to give the objective powder.
Patent JP-2001156625-A (JP)
Title: Digital vco circuit
Inventor: KANENO TOMOKO
IPC: H03L7/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional digital VCO circuit that has had a limit in an operation with a high speed clock because an operating speed of an n-bit adder has a limit. SOLUTION: The digital VCO circuit is provided with an adder means 1 that sums an input value determining the oscillating frequency to an output of an n-bit register, a means 4 that compares the absolute values of the two consecutive output values of the adder means 1 with values of three-times the absolute values to determine the position of a VCO output so as to obtain phase resolution equivalent to the operation of the reference clock with a double frequency in spite of the operation of the reference clock.
Patent JP-H09178938-A (JP)
Title: Production of heat resistant optical film and heat resistant optical film as well as liquid crystal display panel formed by using the same
Inventor: ITO HISASHI
IPC: B29C71/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an optical film having excellent smoothness, small double refractive index and excellent uniformity of the optical main axis of the refractive index ellipsoid within a film plane in order to provide a highly heat resistant optical film and a liquid crystal display panel formed by using the film. SOLUTION: A thermoplastic film having a glass transition point of >=190 deg.C is fixed by jigs for uniformly retaining only the opposite both ends of the film in such a manner that specified tension may be applied on the film in the direction perpendicular to the major axis direction of the refractive index ellipsoid existing within the film plane. The spacing between both ends of the fixed film, defined as LND, and the spacing between both ends of the film not restricted by the jigs defined as LTD, are specified to LMD/LTD>1.0.  The film is then heat treated under the conditions within a temp. range from the temp. at which the coefft. of thermal expansion thereof increases to the temp. lower than the glass transition point, by which the unequal orientation within the plane is lowered and the deorientation of the molecular chains is accelerated while the smoothness of the film surface is maintained.
Patent JP-H09175783-A (JP)
Title: Overwinding prevention device of crane
Inventor: SUZUKI TATSUMI
IPC: B66C23/88
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of a work, in the excess winding prevention device of a crane provided with the position detection mechanism of a hook by a weight. SOLUTION: In the overwinding prevention device of a crane, having a weight 5 hung on a limit switch 7 inserted in a wind up rope 2, which can operate a warning circuit 8 and an automatic stop circuit 9 after detecting the bring up of the weight 5 by the ascending of a hook 3 by a limit switch 7, a slant movable piece 11 is installed on the boom 1 side slant-movably and arranged to the upper position of the weight 5 while separating so as not to be contacted with the wind up rope 2. Thereby, the limit switch 13 arranged on the boom 1 side is push-pressed and when the slant movable piece 11 is moved slantly by the ascending of the hook 3, the limit switch 13 is closed by the release of the push-press and the warning circuit 14 and automatic stop circuit 15 are operated.
Patent JP-H07156007-A (JP)
Title: Conical drill and perforating method for composite panel
Inventor: OKUGAWA AKIFUMI
IPC: B23B51/00
Filed: 1993-12-06
Abstract: PURPOSE:To easily perforate a composite panel by a single process so as to accomplish the improvement of productivity and the reduction of installation costs and provide a conical drill, in which deterioration in a cutting edge part and seizure with a surface material are hardly caused, and a work execution method for a composite panel. CONSTITUTION:A conical drill 1 is provided with a conical drill main body 3 provided with an edge point 2 at its tip, a cutting edge part 6 formed facingly to the rotating direction on conical faces 5, 5' of the drill main body 3, and plural notch processing grooves 7, 7', which are formed on the conical faces 5, 5' along the circumferential direction and formed at a specific interval in the axial direction. Therefore, a composite panel is easily perforated in a single process by using the conical drill 1 constituted in this way.
Patent JP-H08182431-A (JP)
Title: Spread floor equipped with turf, etc.
Inventor: YAMAMOTO AKIRA
IPC: A01G1/12
Filed: 1994-12-29
Abstract: PURPOSE: To provide a spread floor equipped with a turf, etc., capable of striking roots and growth of turf satisfactorily with a good ventilation and watering of the turf and having a harmony with the atmosphere of a garden, etc. CONSTITUTION: This spread floor equipped with a turf, etc., comprises equipping a lengthwise side walls 11a and breadthwise side walls 12a, providing penetrated accommodating parts 14a by separating with partitioning walls 13a, breadthwise hole parts 15a and lengthwise hole parts 16a penetrating through each lengthwise and breadthwise side walls 11a, 12a and partitioning walls 13a in the breadthwise and lengthwise directions to form the major body of a spread floor 1a and a penetrated accommodating part by separating with partioning walls in its planer direction having optional outer shapes for accommodating a soil E and a turf B in the accommodating parts 14a of the spreading floor 1a, forming the major body of the spread floor by providing hole parts penetrating at least one direction of breadthwise or lengthwise in each of the side walls and each of the partioning walls,  and filling soil, sand, turf, etc., to the accommodating parts of the major part of the spread floor for enabling immediate use by installing the floor on the installing surface.
Patent JP-H10182555-A (JP)
Title: Production of alpha,beta-unsaturated carboxylic omega-hydroxy-ester
Inventor: DOCKNER TONI
IPC: C07C67/297
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound of high purity in high yield with suppression of the formation of by-products by treating a vinyloxy-ester of a carboxylic acid in the presence of an alcohol. SOLUTION: An α,β-unsaturated carboxylic ester of formula I (R<1> is H, a 1-4C alkyl; R<2> is H, methyl) is subjected to the transesterification, with a vinyloxy group-bearing alcohol of the formula: CH2 =CH-O-A-OH (A is a 2-12C alkylene) in the presence of a base catalyst to prepare a vinyloxy carboxylic ester of formula II. In addition, the compound of formula II is allowed to react with an alcohol, preferably 1,2-diol or 1,3-diol to prepare an α,β-unsaturated carboxylic ω-hydroxyester thereby giving a compound of formula III not accompanied by formation of by-products such as cyclic ethers or diesters through an environmentally acceptable and usually applicable process.
Patent JP-H08189638-A (JP)
Title: Driver of piezo-electric unit for gas apparatus
Inventor: SUZUKI HIROSHI
IPC: F24C3/14
Filed: 1994-12-28
Abstract: PURPOSE: To simplify the mounting and positional adjustment of a hammer for operating a piezo-electric unit. CONSTITUTION: A coil body 20 with a shape of a coil and having a hammer formed by protruding one end thereof outward from the coil shape is fitted securely into a rotating shaft 12. A knob 11 provided on the rotating shaft 12 is turned to the 'opening' position and a piezo-electric unit 13 is arranged on a rotation path of the hammer 21 in such a positional relationship that the coil is wound up as the hammer 21 contacts a mobile element 14 of the piezo-electric unit 13. A stop piece 15 is so arranged at a position to ensure that it contacts the hammer 21 from the direction of unwinding the coil when the knob 11 is turned to the 'closing' position.
Patent JP-2000166036-A (JP)
Title: Method for laying cable
Inventor: MISAKU KATSUNORI
IPC: H02G1/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for laying a cable that radically enables it to improve the labor efficiency by solving the problem of workability arising from the installation of suspenders, including conventional cable hangers. SOLUTION: Expandable chain coils 6 of a synthetic resin are mounted externally over one end of a messenger wire 1 provided between poles. Noncombustible cable protective rings 7 are installed on the chain coils 6 at appropriate intervals and suspended, in such a way as to be slidable on the messenger wire 1. Then, the pole side end part of the chain coils 6 is fixed to the messenger wire 1 or the like. A cable 2 is inserted from the fixed side end part of the chain coils 6, and the end part of the cable 2 and the unfixed side end part of the chain coils 6 are hauled and transferred to the side of the other pole. The unfixed side end part is fixed to the messenger wire 1 or the like at the other pole side, and the end part of the cable 2 is extended to the side between neighboring poles.  In this way, a series of these processes is repeated for every span between neighboring poles in sequence, up to the last span to lay the cable between all poles.
Patent JP-H11170327-A (JP)
Title: Screw cold starting inhibit circuit
Inventor: TOMURA NOBUHIDE
IPC: B29C45/47
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To shorten the starting time of an injection molding operation after its re-starting and obtain a high quality injection-molded product by a method wherein a temperature gradient, through which a set temperature is reached, or a temperature rise time is calculated so as to control a start-possible time. SOLUTION: In the initial preparatory stage for being brought into the molding operation of an injection molder, at the STEP-1, the temperature detection of a heating cylinder is performed with respective temperature detectors. Further, this temperature detecting action includes a series of actions in the temperature detectors, an amplifying part, a temperature setting part and a comparing part. At the STEP-2, the judgment whether a re-starting is performed within a certain period of time after the stoppage of a molding or not is executed. However, in the initial preparatory stage, an inputted molding action signal Sm transfers to the STEP-3 so as to perform the judgment whether the predetermined temperature setting is reached or not. When the predetermined temperature setting is reached, the transferring to the STEP-4 occurs so as to start a timer.
Patent JP-2000157010-A (JP)
Title: Seedling box recovering machine
Inventor: YAMAGUCHI MASATO
IPC: A01G9/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject machine facilitating the handling of seedling boxes after recovered by a seedling box recovering truck, tractable by a self-propelled truck, and ensured to be adaptable to the diversification and generalization of the post-treatment of recovered seedling boxes through suppressing the cost of recovering them. SOLUTION: This seedling box recovering machine is such one that a mobile vehicle 2 is furnished with a seedling box recovering truck A mounted with a backwardly conveying mechanism 3 disposed in a rising fashion toward the rear with the front end substantially in contact with the ground and a box picking up mechanism 4 for lifting a plurality of seedling boxes N spread transversely on the ground in front of the backwardly conveying mechanism 3 and loading them on the mechanism 3 and a mobile post-treatment truck B detachably linked to the rear side of the seedling box recovering truck A and to be loaded, in a substantially horizontal posture, with seedling boxes N conveyed from the mechanism 3; wherein the seedling box recovering truck A and/or the post-treatment truck B is (are) linked via a tractable connective means 7 to a self-propelled truck C.
Patent JP-H11176473-A (JP)
Title: Device for manufacturing electrode element for polymer battery
Inventor: TAKAYAMA HAJIME
IPC: H01M10/05
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To easily provide a polymer electrode element having even composition, density and high performance with an improved yield by providing a pair of pressure roller, arranged in parallel with each other for rotating and pushing a layered material sent by carrying rollers provided with a built-in heater from both surfaces of the layered material. SOLUTION: A laminated body 11 is temporarily heated in a passing and carrying processes by built-in heater provided carrying rollers 5a, 5b, 5a', 5b', and supplied to pressure rollers 10a, 10b driven for rotation synchronously with these rollers, and pressed by a peripheral surface of a roller for integration. Namely, lowering and unevenness of temperature of the laminated body 11 temporarily integrated is eliminated and restricted at the time of passing through the pressure rollers 10a, 10b heated and maintained at 30-200 deg.C by a built-in heating source, of which temperature is adjusted by a temperature control mechanism 12. With this structure, an electrode element having nearly even flexibility, an appropriate thickness, composition, structure and evenness over the whole thereof is easily manufactured.
Patent JP-H03201737-A (JP)
Title: Information transmitter
Inventor: KUNIKIYO MASASHI
IPC: H04L12/44
Filed: 1989-12-28
Abstract: PURPOSE:To improve the reliability by providing a request serial data extraction section to a sender side control unit and providing a data validity check section to a receiver side control unit. CONSTITUTION:While a data application management section 2 provided to a sender side control unit 1 stores each data while providing a data serial number, a request serial data extraction section 3 is provided to extract a data requested with a data serial number and sends the data together with the data serial number, a receiver side control unit 5 uses a data validity check section 8 to collate the request data serial number and the received data serial number of the received data thereby confirming the reception of the request data. Thus, the data is requested in the order of data serial number and missing data and duplicate transmission of data are prevented by collating the serial number with the received data serial number.