baber/WOPTO huggingface dataset:
Patent JP-H08210253-A (JP)
Title: Valve plate device
Inventor: HASHIMOTO KENJI
IPC: F04B39/00
Filed: 1995-11-14
Abstract: PURPOSE: To further reduce the generation of vibration and noise due to opening and closing of a delivery valve and to improve the volumetric efficiency of a device, such as a compressor. CONSTITUTION: The contact surface 32 of a valve plate 30 with a delivery valve 28 during closing of the delivery valve 28 is formed in an inclination recessed part which is gradually curved in a direction in which it gradually approaches the cylinder side from the mounting part 35 side of the delivery valve 28 on the valve plate 30 toward the tip side of the delivery valve 28. The contact surface 33 of a retainer 31 on the delivery valve is formed on an up curved surface curved in a direction in which it is gradually spaced away from the valve plate 30 from the mounting part 35 side of the delivery valve 28 to the valve plate 30 toward the tip side of the delivery valve 28.  The starting point A of the curve of the inclination recessed part 32 of the valve plate 30 is positioned further near the mounting part 35 side of the delivery valve 28 on the valve plate 30 than the starting point B of the curve of the up curved surface 33 of the retainer 31.
Patent JP-H04188480-A (JP)
Title: Cartridge for optical disk use
Inventor: MASUDA KOJIRO
IPC: G11B23/03
Filed: 1990-11-21
Abstract: PURPOSE:To make a unit small-sized and to enhance the positional accuracy of a head by a method wherein open parts connected to opening parts of end edges, one side each, at both cases are formed in parts corresponding to the opening parts and a sliding and moving body for shutter opening and shutting use is formed to be wide in the horizontal direction so as to reinforce the opening parts. CONSTITUTION:An open part 21 connected to an opening part 8 is formed in a part corresponding to the opening part 8 of an end edge part 11 at an upper case 1; an open part 21A connected to an opening part 9 is formed in a part corresponding to the opening part 9 of an end edge part 11 at a lower case 2. At a sliding and moving body 13B, a mounting part 17A and a thin part 18A are connected via a stepped part 22; it is formed to be wide in the horizontal direction over its whole length; it is constituted so as to reinforce the open parts 21, 21A. Thereby, a unit can be made small-sized, and the positional accuracy of an optical head and a magnetic head can be enhanced.
Patent JP-H07173836-A (JP)
Title: Sacks and bags for planting, and planting method
Inventor: FUKUDA MINORU
IPC: E02B3/04
Filed: 1993-12-20
Abstract: PURPOSE:To facilitate planting by placing side by side bags which pack planting sacks filled up with earth and sand so as to cover the whole space of a block frame installed to a side slope and planting seeds of plants from the opening of the bass. CONSTITUTION:Earth and sand are filled up from a filling opening 8 of a planting sacks 1 where triangle-shaped gusset pieces 31 and 32 are formed on both sides of the sack respectively, thereby forming the bottom 37 segmented with outside folding lines 33, 34, 35 and 36 and widening the bas 1 into the shape of a triangle column with outside folding lines 21, 22, 23 and 24 as a ridge respectively. Then, when earth and sand are filled up as required, the part of the filling opening 8 is sewed along the line which connects seam stops 9 and 9' and closed with seams 40, thereby forming a bottom 45 with outside folding lines equivalent to the bottom 37 and constituting a planting bag 30. Then, a block frame 51 is formed on a side slope with a required lattice beam 50 where the bas 30 is placed side by side in the space of the frame 51. An adhesive tape 20 of the opening of the bag 30 is peeled off so as to plant the seeds 55 of a plant on the opening 4, thereby planting the whole side slope with trees.
Patent JP-H04189842-A (JP)
Title: Method for promoting elution of soluble substance in producing method of gel porous body
Inventor: MIYOSHI KUNIHIKO
IPC: C08J9/26
Filed: 1990-11-22
Abstract: PURPOSE:To accelerate elution rate of the title substance and promote elution thereof by mixing sodium chloride grain body in raw liquid of silicone gel, allowing the mixture to flow into a prescribed support, bringing the boundary face of the raw liquid into contact with an absorbing sheet and releasing the sheet. CONSTITUTION:For example, sodium chloride granule is mixed into raw liquid of silicone gel (preferably at a weight ratio of silicone gel raw liquid/sodium chloride granule of 1:2) and the mixture is allowed to flow into a prescribed support on which an absorbing sheet is spread and provided and the sheet is also put on substantial boundary face of the raw liquid to absorb excess raw liquid and then subjected to heat curing under pressure and then the sheet is released and sodium chloride which is objective soluble substance is eluted in boiled hot bath.
Patent JP-H10163328-A (JP)
Title: Semiconduct0r integrated circuit device
Inventor: IWAO TAKENOBU
IPC: H01L21/82
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a clock driver circuit having a high driving function and a low clock shew. SOLUTION: A clock driver circuit 14 is arranged in a macrocell arrangement region positioning in the central part. The clock driver circuit 14 has a plurality of predrivers 15 and main drivers 19. Input and output nodes of the predrivers 15 are short-circuited by first and second common lines 16 and 18. Input and output nodes of the main drivers 19 are short-circuited by second and third common lines 18 and 20. A plurality of clock driver circuits 21 are arranged at predetermined intervals so as to orthognally cross the clock driver circuit 14. Each clock driver circuit 21 has a plurality of predrivers 22 and main drivers 25. Input and output nodes of the predrivers 22 are short-circuited by fourth and fifth common lines 23 and 24. Input and output nodes of the main drivers 25 are short-circuited by fifth and sixth common lines 24 and 28.  The third and fourth common lines 20 and 23 are connected. The sixth common line 28 is connected to a clock signal supply line 27 to which a plurality of second macrocells 26 are connected.
Patent JP-H07173356-A (JP)
Title: Plasticizer composition
Inventor: IKEDA NOBUTAKA
IPC: C08K5/10
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a phthalic acid-based plasticizer composition for a vinyl chloride-based resin, excellent in heat resistance, cold resistance and workability. CONSTITUTION:This plasticizer composition is a characteristic phthalic acid diester obtained by reaction of a mixture of 2-propylheptanol and 4-methyl-2- propylhexanol containing both the components in a weight ratio of 88/12 to 70/30, with phthalic acid. The vinyl chloride-based resin composition is composed of 100 pts.wt. vinyl chloride-based resin and 10 to 200 pts.wt. that plasticizer.
Patent JP-H09142473-A (JP)
Title: Cross-beam
Inventor: TAKEMOTO MASAHIRO
IPC: B65D19/34
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To ensure a compression strength with a relatively small amount of cross-beam to be used, and make the width, i.e., the thickness of the cross- beam, adjustable. SOLUTION: A cross-beam 1A includes rectangular left and right side plates 11A and 12A that are made of corrugated fiberboard and have almost the same shape, and core members 13A that has the same height as the left and right side plates 11A and 12A. The three core members 13A are arranged along the length of the left and right side plate 11A and 12A and stuck on the left and right side plates 11A and 12A with adhesives 14 so that the distance between the left and right side plates 11A and 12A is adjustable without changing the lengths of the left and right side plates 11A and 12A.
Patent JP-H02164562-A (JP)
Title: Character processor
Inventor: YOSHIDA MASAYUKI
IPC: G09G5/26
Filed: 1988-12-19
Abstract: PURPOSE:To output a large character regardless of the capacity of memory by extracting data multiplied by magnification/reduction factor as required then converting the extracted data from vector form to dot form. CONSTITUTION:A CPU 1 reads out character data stored in a RAM 3 in vector form then the character data is subjected to conversion by multiplying a magnification/reduction factor obtained from the density of an output device such as a printer or a CRT 7, the size of a specified character string and the original magnitude of data stored in vector form. Then information at the starting point of profile and the end point is extracted for the entire character string thus converting the data vector form to dot form and smearing away the inside of the profile. By such arrangement, a larger character can be outputted regardless of the memory capacity and the waiting time can be shortened.
Patent JP-2001107467-A (JP)
Title: Junction structure of building unit
Inventor: IHARA YOSHIHIRO
IPC: E04B1/348
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a unit connecting method, by which finishing works on an execution site are reduced while the applied floors of an upper-floor building unit and a lower-floor building unit are not limited and bolts may not be attached temporarily and positioned previously in the support pipes of the upper- floor building unit after the connection of the upper-lower building units. SOLUTION: In the unit junction structure of a unit residence in which a plurality of box-shaped units are joined, the units are connected by interposing intermediate plates having nuts or bolts or the like inserted from through-hole sections, into which the tools of upper plates are inserted, and retained by rotation or sliding among the upper plates of the lower-floor building units and the lower plates of upper-floor building units.
Patent JP-2000144743-A (JP)
Title: Lightweight soil cement utilizing glass waste material and its execution method
Inventor: MIZUTANI HITOSHI
IPC: E02D17/18
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain lightweight soil cement capable of simply land-forming a ground having excellent strength by adding a cement solidification material to the mixed soil of a vitreous foam acquired by adding a foaming material to vitreous waste-material powder and soil. SOLUTION: A foaming material is added to a vitreous waste-material powder obtained by crushing a glass waste material such as bottle glass, flat glass or the like and thermally treated, and crushed stone-shaped vitreous foams 1, 1 are acquired. Cement solidification materials 3, 3 are added to mixed soil, in which the vitreous foams 1 are mixed with soil 2, 2, and lightweight soil cement 13 is manufactured. Sandy soil or loamy soil is preferable as soil 2, and a material, in which a small amount of pulverized glass powder are blended to coarsely crushed glass powder, is desirable as the vitreous waste material powder. When the lightweight soil cement 13 is spread all over and rolled and compacted, a ground having excellent strength can be land-formed.
Patent JP-H02167055-A (JP)
Title: Functional fish-paste product
Inventor: NOJIMA SEIJI
IPC: A23L17/00
Filed: 1988-12-19
Abstract: PURPOSE:To obtain the objective fish-paste product capable of providing flavor from suppressed tastes of specific functional active ingredients and effectively acting on bodies without washing away the afore-mentioned ingredients by kneading ground fish meat with the above-mentioned active ingredients before 'gelation' thereof. CONSTITUTION:The objective fish-paste product obtained by extracting functional active ingredients capable of improving function of bodies from natural products, mixing the resultant functional active ingredients in ground fish meat before 'gelation' thereof, kneading both and subsequently heating the kneaded mixture after gelation.
Patent JP-H04269449-A (JP)
Title: Battery
Inventor: RONARUDO BURETSUTO
IPC: H01M2/20
Filed: 1991-12-04
Abstract: PURPOSE: To prevent burst hazard resulting from improper handling of not only a single operation but also a battery complex itself by fitting a terminal cap to a battery bottom portion, and also providing an intermediate space in the battery bottom portion. CONSTITUTION: An additional terminal cap 1, surrounding the cylindrical wall face of a casing member, is fitted to a button battery 2 bottom portion, and also an intermediate space 3 is provided between the circular wall face section of the battery 2 and the circular wall face of a bottom portion bottom face. The contact faces of two mutually arranged batteries 2, 4 are moved mutually into such a range so that a casing wall face member respectively covered by a cap 1 can expand into the space 3. In this case, mechanical and electrical coupling between the batteries is maintained as it is. Thereby, in the case of improper handling, the battery can work not only operate on its own but also as a battery complex itself without burst hazard.
Patent JP-H10160356-A (JP)
Title: Ash melting furnace
Inventor: MORISHITA TORU
IPC: F27B17/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To use an alternate burning system using thermal storage material to melt ash by preventing scattering of fly ash. SOLUTION: A flame is formed in a corresponding combustion chamber 16 in a furnace from one burner 12 to melt raw material ash. Combustion gas is sprayed in melted and stored molten ash to generate bubble in the molten ash. The bubble is diffused to the chamber 16 of the side corresponding to a non-burning burner 12 to externally exhaust the combustion gas from thermal storage material 13 in the non-burning burner 12. In the case of passing the combustion gas through the material 13, waste heat is recovered from the combustion gas to preheat combustion air in the case of next burning.
Patent JP-H01161898-A (JP)
Title: Element for magnetic shielding
Inventor: KOIZUMI MISAO
IPC: H01L39/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain an element for magnetic shielding which is capable of exhibiting superior function of magnetic shielding, forming a large area without increasing thickness, and exhibiting to the utmost characteristics of oxide superconducting material, by constituting the element, of an element main body and a plurality of holes, the former being formed in a plate type by laminating an oxide superconducting layer and sheets made of silver, and the latter being arranged on the element main body so as to penetrate the element main body. CONSTITUTION:The title element is constituted of an element main body 1 formed in a plane type, and a plurality of holes arranged regularly on the element main body 1. For the element main body 1, the following mixture is used: for example, yttrium oxide powder, barium carbonate powder and copper oxide powder are mixed with a mole ratio of 0.5:1.0:3.0. This mixture is expanded in a plane type to form an oxide superconductor layer 11, and on both surfaces of the layer, sheets 12 of silver are made to abut. By applying compression force to the above laminated body, a dense plate body is formed, and holes 12 penetrating this plate body in the direction of thickness are installed. After that, a superconducting layer is synthesized in the superconductor layer 11 by heat treatment in an atmosphere of oxygen.
Patent JP-H10164400-A (JP)
Title: Universal head
Inventor: KOIZUMI SHIGEKI
IPC: H04N5/222
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a universal head in which miniaturization and thin profile of the head are effectively realized and cables are easily and optimizingly wired so as to enhance the operating performance of the head. SOLUTION: An image pickup device 100 is supported on the universal head 1, which drives the image pickup device 100 in a panning direction P or a tilt direction T. A panning drive shaft is stood upright on the head base and a tilt drive shaft is placed horizontally above the panning drive shaft. The tilt drive shaft is placed deviated forward from the panning drive shaft and major components of the tilting mechanism are placed to a rear side of the tilt drive shaft. Major components of the tilting mechanism are placed with compactness to a rear side of the tilt drive shaft, resulting that the miniaturization and thin profile of the head are realized and an operating range of the image pickup device 100 on the universal head 2 is extended.
Patent JP-H07177714-A (JP)
Title: Capacitor induction motor
Inventor: NARITA KENJI
IPC: H02K3/28
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a capacitor induction motor of which the diameter of a wire of a winding is made large and the number of winds of the winding small while virtually the same performance as a capacitor induction motor of a parallel phase connection type is maintained, regarding a method of connection of a stator winding of the capacitor induction motor. CONSTITUTION:A capacitor induction motor of a series phase connection type is constructed by connecting one end of an AC power source 1 with a main winding 2 and an auxiliary winding 3 in series and by connecting a capacitor 4 with the main winding 2 in parallel. The ratio between the effective number of winds of the auxiliary winding and that of the main winding is made a numerical value of 1 or above and the diameter of a wire of the winding is made larger and the number of winds thereof smaller than the diameter of the wire of the winding and the number of winds of the winding of a capacitor induction motor of a parallel phase connection type.
Patent JP-2000145553-A (JP)
Title: Intake structure of engine
Inventor: KURAHASHI YOSHIHIRO
IPC: F02M35/10
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To suppress dispersion in EGR ratio between all cylinders by evening out the mixing of intake air and EGR gas. SOLUTION: This intake structure of engines includes an elbow part 13 for leading intake air in bent fashion to an intake manifold. The elbow part 13 has an EGR gas inlet 21 opening off its incurve point downstream of the bent section, and a partition wall 27 dividing the interior into an incurve side 28 and an outcurve side 29. The expedient suppresses dispersion in EGR ratio between all cylinders, and facilitates the compliance with exhaust emission control.
Patent JP-H06243978-A (JP)
Title: Automatic start lamp device
Inventor: MAIKERU MATEYUU SHIISEN
IPC: H05B41/28
Filed: 1993-12-21
Abstract: PURPOSE: To provide a device to automatically start a lamp. CONSTITUTION: An automatically starting lamp device has an electrodeless high intensity discharge lamp 100 of a type containing an exciting coil 106 to surround an arc tube 102 housing an ionizable packing material and a starter circuit 130 to facilitate arc discharge of the ionizable packing material, and also contains controllable RF power sources 210 and 220 to supply electric power to the exciting coil and an electronic circuit network 250 to match the impedance of the exciting coil and the impedance of the RF power sources. This circuit network has the same impedance matching relationship at starting and a steady lamp operation. Electric power from the RF power sources is increased up to a peak level substantially larger than a steady operating electric power level at starting by a system controller 140.
Patent JP-H01162815-A (JP)
Title: Production of polyethylene fiber
Inventor: NISHIKAWA YUTAKA
IPC: D02J1/22
Filed: 1987-12-17
Abstract: PURPOSE:To obtain the subject fiber of high strength and high modulus, low in creep, thus useful as an industrial fibrous material, by irradiating ultraviolet light on the (un)drawn yarn produced by spinning a solution of high-molecular weight polyethylene followed by drawing at high draw ratio. CONSTITUTION:(A) Undrawn yarn produced by spinning a solution of polyethylene with a weight-average molecular weight of >=700,000 (pref. >=2,000,000) or (B) the drawn yarn produced by drawing said undrawn yarn by a factor of >=20 (pref. 1.5-15) is irradiated with ultraviolet light pref. at an illuminance of 30-1,000W/m<2> for 0.5-250min, followed by drawing at pref. 100-155 deg.C so that the total draw ratio exceeds 20, thus obtaining the objective fiber.
Patent JP-H021783-A (JP)
Title: Aqueous vinyl acetate-ethylene emulsion copolymer contact adhesive of a high efficiency
Inventor: JIEIMUZU JIYON BAATON
IPC: C09J131/04
Filed: 1988-12-21
Abstract: PURPOSE: To provide the subject heat- and water-resistant adhesive suited for depositing a high-modulus base by forming the same from a vinyl acetate/ ethylene copolymer, a plasticizer, and an aqueous medium containing an adhesive component comprising phenol or a polyester thermosetting resin.  
     CONSTITUTION: This adhesive is made from (A) a vinyl acetate/ethylene copolymer, 50 to 99(wt)%, having 10 to 50(wt)% (preferably 20 to 40%) toluene insolubles and Tg at -20 to 10°C (preferably -5 to 5°C), (B) a plasticizer, not more than 30%, comprising dibutyl phthalate, N-ethyl-O-toluene sulfonamide, and the like, and (C) an aqueous medium containing 45 to 85% adhesive components comprising 0 to 20% phenol or polyester thermosetting resin. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08176330-A (JP)
Title: Void-containing polyester resin film and sheet
Inventor: ITO KATSUYA
IPC: C08J9/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a void-containing polyester resin film such as synthetic paper, capable of evenly and efficiently forming fine voids in the whole of the film, excellent in a lightweight property, etc., and well compatible with an ink, etc., by using a crystalline polystyrene resin specified in the crystal melt peak as a void-developing agent. CONSTITUTION: A mixture containing (A) a polyester resin and (B) a thermoplastic resin incompatible with the component A is melted and extruded to obtain the objective film or sheet. Therein, a polyolefin resin having a molecular structure mainly comprising a syndiotactic structure, preferably polypropylene and/or polymethylpentene, is used as the component B. The obtained film or sheet has an apparent specific gravity of 0.6-1.3, a light transmittance of <=40%, a surface central line average roughness of <=1.0μm, and a heat sprinkage of <=2% at 150 deg.C.
Patent JP-2000150188-A (JP)
Title: Discharge lamp lighting device
Inventor: JINBO KATSUYOSHI
IPC: H02M7/538
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent an overcurrent detector from operating due to an excessive spike current. SOLUTION: This discharge lamp lighting device has a control means 1 where DC voltage obtained by rectifying AC power source AC with a rectifier DB is fed to the connection point of a first and a second switching element Q1 and Q2 connected in series in the same direction and each with a first and a second diode connected in parallel inversely via inductance L1 and a third diode D3. Also, a filter capacitor C2 is connected in parallel to the end of the first switching element Q1 and a discharge lamp FL is connected via a resonance circuit from the connection point of the first and the second switching elements Q1 and Q2 to a capacitor C01, a coil L01 and another capacitor CS.  In addition, the first and the second switching elements Q1 and Q2 are alternately turned on and off, and the second switching element Q2 is turned off when voltage occurring on a resistor R3 connected in series to the second switching element Q2 for overcurrent detection reaches a preset voltage and the first switching element Q1 is turned on. The reverse recovery time of the first diode D1 is set shorter than that of the second diode D2.