baber/WOPTO huggingface dataset:
Patent JP-2003076825-A (JP)
Title: Research and development management system
Inventor: SATO TAKETOSHI
IPC: G06Q10/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To eliminate overlapped researches. SOLUTION: A research and development management system is composed of: a research and development application input/output means 3; a research and development application storage means 4 for storing the research and development application; a research and development result input/output means 5 that inputs/outputs the result if the filed research and development is conducted; and a management means that manages a research and development application storage means 6 for storing the result of the research and development, and the research and development application storage means. Thereby, if each researcher applies for the content of research and development with the research and development application input/output means, the content is stored in a storage device and is stored in the research and development result storage means.  If the researcher consults the research and development application storage means and the research and development result storage means using the management means, the researcher can know research contents, thus eliminating overlapped researches.
Patent JP-2002144084-A (JP)
Title: Flux cored wire for gas-shielded arc welding
Inventor: KAWAMOTO TAKUZO
IPC: B23K35/368
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide flux cored wire for gas-shielded arc welding in which, in high heat input-high interpass temperature welding, deterioration in strength and toughness is improved, the amount of slag to be generated is reduced, and stable welding workability or the like are provided. SOLUTION: The wire for arc welding obtained by filling flux into an outer skin made of steel has a composition containing, by the total mass of the wire, an arc stabilizer of 0.15 to 1.8% and containing 0.02 to 0.15% C, 0.3 to 1.8% Si, 0.8 to 4.0% Mn, 0.02 to 0.3% Ti and 0.001 to 0.01% (10 to 100 ppm) B, and in which flux filling ratio is 3 to 10%. Further, one or more kinds selected from <=0.7% Mo, <=1.5% Ni and <=1.0% Cr may be incorporated therein. As the arc stabilizer, one or more kinds selected from a composite substance containing Na2O and TiO2 of <=1.8%, an Na2O source of 0.3% by the value conversed in terms of Na2O and a TiO2 source of <=1.5% by the value conversed in terms of TiO2 are contained.
Patent JP-2003078076-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: CHINDA SATOSHI
IPC: H01L21/56
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce defective exposure of a conductor terminal (lead) related to a QFN or SON type semiconductor device. SOLUTION: This method for manufacturing a semiconductor device comprises a conductor terminal forming process wherein a conductor terminal of a specified pattern is formed on the surface of an insulating substrate; a semiconductor chip mounting process wherein a semiconductor chip is bonded onto the insulating substrate on which the conductor terminal is formed, and then an external electrode (bonding pad) of the semiconductor chip and the conductor terminal are electrically connected together; a sealing process wherein the semiconductor chip, the conductor terminal and the connection part between the external electrode of the semiconductor chip and the conductor terminal are sealed with an insulating material;  and a peeling process wherein, after sealing, the semiconductor chip and the conductor terminal sealed with the insulating material are peeled off from the insulating substrate. In the conductor terminal formation process, the conductor terminal is formed on the surface of the insulating substrate by using the conductor whose adhesion strength with the insulating substrate is deteriorated under a specified condition. In the peeling process, the semiconductor chip and the conductor terminal are peeled off after the adhesion strength between the insulating substrate and the conductor terminal is deteriorated under the specified conditions.
Patent JP-2003074517-A (JP)
Title: Controlling method of hydraulic cylinder circuit
Inventor: SAOTOME YOSHIMI
IPC: F15B11/08
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To make a power regenerating operation and normal operation possible while an oversupply and short supply for the flowing amount of a pump are well solved, in a method driving the pump by an electric motor and in a cylinder circuit in which external force acts on a cylinder. SOLUTION: A boom cylinder 14 is driven to an extending and contracting direction by means of one hydraulic pump 12 driven by the electric motor 11 in an one pump formation. When the boom cylinder 14 is operated to the same direction with a direction of external force W, power regeneration is performed by flowing oil of a cylinder oil chamber located at an acting side of pressure by the external force W into the pump 12. When the boom cylinder 14 is operated to the opposite direction to the direction of the external force, normal cylinder motion is performed by supplying pump-discharged oil to the oil chamber located at an acting side of pressure by the external force W.
Patent JP-2003080361-A (JP)
Title: Method for producing uniform compositional and uniform structural material with colliding solidification utilizing dropping tower
Inventor: OKUYA TAKESHI
IPC: B22D27/15
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To produce an uniform compositional and uniform structural material with a solidifying process utilizing a minute gravity atmosphere and braking at the minute gravity completing time obtained with a dropping tower. SOLUTION: A method for producing an uniform compositional and uniform structural material, is provided, with which fused liquid of a thermally fusible material is held in the minute gravity atmosphere obtained with the free dropping by using the dropping tower, and collided to a member for cooling such as a metal plate by utilizing the braking when the speed is reduced at the minute gravity atmosphere completing time, and solidified.
Patent JP-2002206872-A (JP)
Title: Rotary hearth reducing furnace and its operation method
Inventor: IBARAKI TETSUJI
IPC: C21B11/08
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To lower the concentration of a variety of dioxin within combustion gas discharged from a chimney which arises when reducing a metallic oxide, using, as material, the dust, etc., arising in metallic industry including an ore such as a chrome ore, an iron ore, etc., and iron oxide, and others, in a rotary heath reducing furnace. SOLUTION: The combustion gas arising within the rotary heath reducing furnace is put in turbulence state where the temperature is 800 deg.C or over and the concentration of carbon dioxide is 200 ppm or under. Besides these the furnace has developed enough for a specified time or more, within the furnace or an exhaust gas disposer. Then, this combustion gas is cooled quickly to reduce a variety of dioxin.
Patent JP-2003074290-A (JP)
Title: Shield machine and simultaneous boring shield construction method
Inventor: NISHI TOMOO
IPC: E21D9/093
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine and a simultaneous boring shield construction method allowing the directional control of the shield machine with a simple system. SOLUTION: In this shield machine, an advancing shield jack group J2 is divided into load side jack groups HJ1, HJ2 and a control side jack group SJ, and load pressure P1 and control pressure P2 applied thereto are set to mutually offset moments generated around an axis C of a shield body 10, a replacing centerline A passing the center of a replacement shield jack group J1, and a dividing line B orthogonal to the replacing centerline A, passing through the axis C, to advance with zero moment.
Patent JP-2003075291-A (JP)
Title: Propeller power testing machine
Inventor: SEKIZAKI IZUMI
IPC: G01L3/14
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of friction on a detecting section by eliminating relative rotation at the touching part of an oil seal for sustaining the detecting section in watertight state. SOLUTION: A torque is transmitted from a spindle 31 through a detecting section 1 to an output shaft 3 being fixed with a propeller and the detecting section 1 detects the load torque and the thrust force of the propeller. Housings 53 and 55 are secured integrally to the detecting section and oil seals 60 and 61 are interposed between the hub section 53a of the housing and the boss section 3b of the output shaft. The oil seals seal between the detecting section and the housing and rotates integrally with the detecting section and the output shaft thus causing no relative rotation of the touching part 60a and 61a thereof.
Patent JP-2002131311-A (JP)
Title: Feces sampling container
Inventor: KIKUIRI HIDEKI
IPC: G01N33/48
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a feces sampling container having a simple structure and allowing feces in suspension to be easily and accurately sampled. SOLUTION: In this feces sampling container, the body of a test liquid storing container 10 is integrally molded into a shape opened both toward the front end side and toward the bottom part side, a lid 70 is mounted on the bottom part side opening of the container body to close the opening, a nozzle invasion recessed part 75 is formed in the lid 70, the recessed part 75 being recessed from an outside surface of the lid 70 toward the front end side of the container body and having a shape allowing a suspension suction nozzle to invade thereinto, and the bottom wall of the recessed part 75 is a thin wall part 77 smaller in thickness, in the longitudinal direction of the container, than the other portions.
Patent JP-2003082138-A (JP)
Title: Plated resin molding
Inventor: TAI TOSHIHIRO
IPC: C08J7/06
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a plated resin molding which has a plating layer with high bond strength although it has not been subjected to etching with chromic acid. SOLUTION: The plated resin molding comprises a molded resin containing a polyamide resin and a styrene resin, having a metal plating layer on the surface, and not subjected to etching with an acid containing a heavy metal.
Patent JP-2003055870-A (JP)
Title: Weaving pad and extension pad for bobbin lace
Inventor: NAGANO IZUMI
IPC: D04C7/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a set of a weaving pad used in weaving bobbin lace, capable of weaving various sizes of the lace from small-sized to large-sized lace by using the set of the weaving pad of a circular shape, an extension pad of a crescent shape, and a cover, capable of being disassembled into the weaving pad, the extension pad of foldable type, and the cover, capable of being conveniently transported and stored, and capable of being made to be light in weight and durable by using expanded polyethylene as a wad for the weaving pad. SOLUTION: This set of the weaving pad is composed of the weaving pad made of the expanded polyethylene, the extension pad which is formed into the crescent shape, joined to the near side of the circumference of the weaving pad, and foldable at its center line, and the cover of a semicircular shape which is made of a cloth and covers the weaving pad and the expansion pad.
Patent JP-2003055809-A (JP)
Title: Swimming suit
Inventor: OIDE SHINICHIRO
IPC: A41D7/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a swimming suit enabling selecting from two back neck pattern shapes for one swimming suit and adjustable in compliance with a body type. SOLUTION: This swimming suit is made detachable through symmetrically cutting each one part of the chest shoulder bands and setting three projecting cloth tapes on the lower lining parts of the shoulder bands.
Patent JP-2003085986-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: ARAKI HIROTA
IPC: G11C16/06
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce variation of threshold values caused by over-writing and stress for a gate oxide film by restricting additional injection of electrons by restricting current quantity of a current which is made to flow by the formation of a channel in a memory cell by injecting electrons in a floating gate, in a nonvolatile semiconductor memory in which electrons are injected in the floating gate utilizing a current made to flow by BTBT (Band To Band Tunneling) phenomenon. SOLUTION: A current flowing in a transistor for power source supply switch connected to a bit line BL of a memory cell is restricted, and a current made to flow by forming a channel is restricted.
Patent JP-2003085734-A (JP)
Title: Magnetic recording tape
Inventor: NAOE YASUSHI
IPC: G11B5/70
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording tape which has excellent traveling durability and preservable property and makes high-density recording possible. SOLUTION: This magnetic recording tape is a magnetic recording tape having a nonmagnetic layer containing nonmagnetic powder and a binder and a magnetic layer containing ferromagnetic powder and a binder in this order on a nonmagnetic flexible base, in which the average thickness of the magnetic layer ranges from 0.02 to 0.3 μm and the magnetic layer contains diamond powder of <=0.4 μm in the maximum primary particle diameter.
Patent JP-2003095272-A (JP)
Title: Plastic container
Inventor: NAKAI KAZUHISA
IPC: B32B1/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container, having a remarkably excellent gas- barrier property and preventing the transmission of oxygen gas, water vapor, carbonic acid gas or the like, and causing no cracks or the like when forming a gas-barrier thin film composed mainly of inorganic oxides such as silicon oxide on the whole inner surface of a plastic container body. SOLUTION: The plastic container is characterized in that the gas-barrier thin film composed mainly of the inorganic oxides is formed on the whole inner surface of the plastic container body.
Patent JP-2003092810-A (JP)
Title: Apparatus mount for distribution panel
Inventor: TAKAGI JUNICHI
IPC: H02B1/04
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To restrain rise in the manufacturing cost while maintaining strength even with a simple structure. SOLUTION: A die-cut material board is bent into an air-core roll shape. On a top face thereof, an apparatus mount part 8 is formed, and on each of side faces thereof, a supporting part 10 is formed. On a bottom face thereof, a fixing part 11 is formed.
Patent JP-2003090140-A (JP)
Title: Conveyor driving device and parking facility
Inventor: OKURA KAZUMASA
IPC: E04H6/18
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact conveyor driving device capable of restricting the height dimension of a traveling carrier. SOLUTION: This conveyor driving device is provided with several housing parts 110 for housing vehicles 7, a first conveyor 2 provided in each housing part, a traveling carrier 117 capable of moving in the arrangement direction of the housing part, and a second conveyor 4 provided in the traveling carrier. Each housing part has a driven gear 30 interlocked with the first conveyor. The traveling carrier contains a first conveyor driving mechanism 127 having a first motor 129 for driving the second conveyor, a driving gear 142, and a second conveyor driving mechanism 128 having a second motor 146 for driving the driving gear 142.  The second conveyor driving mechanism is supported by the traveling carrier freely to linearly reciprocate in the lateral direction over an engagement position, in which the driving gear is engaged with the driven gear, and a release position, in which the driving gear is released from the driven gear.
Patent JP-2003097333-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N3/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of appropriately purifying toxic substances (particulate matter, NOx or the like) in the exhaust with small number of sensors. SOLUTION: Without fixing an additional exhaust pressure sensor, exhaust pressure is estimated on the basis of information from exhaust sensors (a linear A/F sensor, an O2 sensor). By monitoring outputs of the exhaust sensors, a clogging state of an exhaust post-processing device (DPF) by particulate matter (PM) is obtained and necessity of regeneration of the exhaust post-processing device is determined (S33).
Patent JP-2003094706-A (JP)
Title: Ceramic substrate having recess part for division and thermal head member using the same
Inventor: SAKAGUCHI TAKASHI
IPC: B23K26/364
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic substrate to be divided certainly at the time of division without the risk of cracking along the recess part for division at the time of forming elements on the ceramic substrate having a recess part for division or during conveyance between steps. SOLUTION: A ceramic substrate having a recess part for division is formed such that the maximum thickness T of a ceramic molten layer 4a in the surface layer part of a plurality of recess parts for division 4 provided in rows on one of the principal planes 2 of the ceramic substrate 1 is 10 μm or less, the depth D of the recess parts for division 4 is 10-25% with respect to the thickness t of the ceramic substrate 1, and the pitch P between the recess parts for division 4 is 60-130 μm.
Patent JP-2003102227-A (JP)
Title: Cutting device for fibrous root for root vegetable harvester
Inventor: SUGIOKA MASAHITO
IPC: A01D27/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for guiding fibrous roots of root vegetables transported in a hung posture with a transporting apparatus to rotating blades with a guide and carrying out cutting treatment in a state thereof for scarcely receiving effects of mud dropped onto the guide and enabling the cutting treatment with a good accuracy even when the mud is dropped onto the guide. SOLUTION: This cutting device is provided with guide wheel bodies 35 on the outer peripheral side of a moving passage of the rotating blades 31. The guide wheel bodies 35 are capable of guiding the lower end of each root vegetable to a cutting groove 36 with tilted outer peripheral surfaces 37b, dropping the fibrous roots from the cutting groove 36 into the moving passage of the rotating blades 31, receiving the lower end of the root vegetable with the tilted outer peripheral surface 37b and regulating the length of the fibrous roots entering the moving passage of the rotating blades 31. The device is composed so as to drive the guide wheel bodies 35 with a guide motor 38 interlocking with a rotation supporting shaft 35a of the guide wheel bodies 35.
Patent JP-2003109007-A (JP)
Title: Device, method and program for classifying slip form and image collating device
Inventor: NAGAO KAGENORI
IPC: G06F19/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a slip form classifying device which allows a description item, an impress and writing to a slip, and the magnification difference and positional deviation of an input slip image and does not have specific constraints on an interval between ruled lines, the number of ruled lines on the slip, etc. SOLUTION: A ruled line characteristic list extracted from a slip 101 to be classified is associated with a ruled line characteristic list of reference slips 102 in a slip form database 106, a correction quantity detecting means 109 calculates correction quantity of a ruled line position, and a ruled line characteristic correcting means 108 corrects ruled line positions of the reference slips 102. A ruled line characteristic collating means 107 collates the ruled line characteristic list of the slip 101 to be classified with the ruled line characteristic list of the corrected reference slips 102 to calculates their similarity. The slip 101 to be classified is classified as a form being the same as that of a reference slip having a maximum similarity.  The correction quantity is calculated from correspondence relations of the whole combinations between a plurality of ruled line positions of the slip to be classified and a plurality of ruled line positions of one reference slip to be contrasted.
Patent JP-2003106725-A (JP)
Title: Atmosphere control system
Inventor: KAWAI MOICHI
IPC: F25D11/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To realize an atmosphere control system at low cost that can detect humidity or the like with high accuracy all the time, control humidity or the like within a storage and maintain it normally without correcting the A/D conversion factor for the supply-voltage reduction, in a control system for humidity or the like of a storage or the like. SOLUTION: A humidity measuring device 2 is connected to a signal transmission line 3 and at least part of electric power to operate the humidity measuring device 2 is supplied from the signal transmission line 3 via a rectifier for example. Accordingly, it becomes possible to stabilize the operating voltages of a humidity sensor 21 and an A/D converter 22 all the time.
Patent JP-2003084318-A (JP)
Title: Image display device and display driving method
Inventor: MATSUNAGA TAKESHI
IPC: G02F1/17
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image display device and a display driving method capable of reducing the expansion of pixels when an image is displayed by a simple matrix system. SOLUTION: An image display medium 10 is made up by filling black particles 18 and white particles 20 between a display substrate 14 and a backside substrate 16. A plurality of line-form electrodes 403A are formed on the display substrate 14, and a plurality of line-form electrodes 403B are formed in a direction orthogonal to the electrodes 403A on the backside substrate 16. An electric field generation device applies voltage VA+ to the electrodes 403A contributing to display driving so that the potential difference between the electrodes 403 contributing to display driving and the electrodes 404B not contributing thereto is smaller than a potential difference at the time when the particles start moving, and also applies voltage VB- to the electrodes 404B not contributing to display driving.  Moreover, electric field generation device applies voltage VA- to the electrode 403A contributing to display driving and also applies voltage VB+ to the electrodes 404B contributing to display driving.
Patent JP-2003105289-A (JP)
Title: Re-releasable adhesive sheet
Inventor: HASEGAWA SHIGERU
IPC: G09F3/10
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To protect a surface of a bulletin board, or the like, exposed to serious outside circumstances, to avoid the fouling resulting from an adhering matter and to improve the workability of sticking and peeling of notices such as a poster. SOLUTION: In an adhesive sheet obtained by laminating a substrate, an adhesive layer and a release sheet in this order, it is characterized in that a surface of the substrate is made printable with various informations, 180 deg. peel adhesion of the adhesive layer for an aluminum plate according to JIS-Z-0237 is 100 g/25 mm-600 g/25 mm under a condition of -10 to 70 deg.C and further 180 deg. peel adhesion according to JIS-Z-0237 is 100 g/25 mm-600 g/25 mm after applying to the aluminum plate and placing for a month under the condition of -10 to 70 deg.C.