baber/WOPTO huggingface dataset:
Patent JP-2003088248-A (JP)
Title: Seedling net and method for growing seedling using the same
Inventor: GOTO TAKESHI
IPC: A01G9/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide seedling nets which are suitable for growing plant seedlings to be used for group planting or transplanting and permit the easy transplanting works because the root hair of the seedlings sufficiently entangles around the nets. SOLUTION: Monofilaments of a thermoplastic resin with a fineness of 100-5,000 dtex are woven and the intersection points between the monofilaments are fused. The resultant woven fabrics are embossed to give the uneven patterned net for growing seedlings. Additionally, a method for growing seedlings is provided using the same.
Patent JP-2003097452-A (JP)
Title: Gear pump
Inventor: YAMADA WATARU
IPC: F04C15/06
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To solve problems that a confining region for confining a hydraulic fluid is generated in a meshing part of gears, and vibration and noise are generated due to a sudden pressure change in the hydraulic fluid in the confining region in a gear pump. SOLUTION: This gear pump is provided with a recessed part 18 composed of a hole extending in the radial direction from tooth bottom parts 7c and 8c of the respective gears 7 and 8. The confining region 19 generated between meshing points A and B of the driving gear 7 and the driven gear 8 becomes the volume including the volume of the recessed part 18 for communicating with this region. A rate of change of the volume of the confining region 19 is reduced by increasing the volume of the confining region 19 by the recessed part 18. The pressure change in the confining region 19 is relieved to prevent the generation of the vibration and noise.
Patent JP-2003100859-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WATANABE TAKAYUKI
IPC: H01L21/76
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an element isolation region wherein a trench can be formed deep to improve electrical isolation without deteriorating the insulator embedding performance. SOLUTION: The method of forming an element isolation region comprises processes of laminating a first SiO2 film 2 and an Si3 N4 film 3 on a silicon substrate 1 in this order, forming a hole in the first SiO2 film 2 and the Si3 N4 film 3 and then forming a first trench 101 in the silicon substrate 1, forming a second SiO2 film 102 on the inner wall of the first trench 101, forming a hole in the bottom of the first trench 101 and then forming a second trench 103 in the silicon substrate 1, and forming a third SiO2 film 104 on the inner wall of the second trench 103.
Patent JP-2003094157-A (JP)
Title: Method for continuous casting of molten metal
Inventor: TANI MASAHIRO
IPC: B22D11/16
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuous casting capable of improving the surface aspects of a cast piece equally on the long side and the short side of a mold. SOLUTION: The method for continuous casting of molten metal, comprising a magnetic coil arranged around a rectangle section mold whose short side is movable, and carrying out the continuous casting while carrying an alternating current to the magnetic coil, is characterized in that the short side of the mold moves within the range in which the dimensions of the mold and the dimensions of the magnetic coil satisfy the following inequality: 0.2<=(Lcn-Lmn)/(Lcw-Lmw)<=0.8, provided that Lmw means the inner dimensions of the long side of the mold, Lmn means the inner dimensions of the short side of the mold, Lcw means the inner dimensions of the long side of the magnetic coil and Lcn means the inner dimensions of the short side of the magnetic coil.
Patent JP-2003098855-A (JP)
Title: Image forming device
Inventor: YOKOI KATSUYUKI
IPC: G03G15/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, capable of always attaining a proper transfer, regardless of the humid environment by assuring transfer operations which correspond to the humid environment, using a simple constitu tion. SOLUTION: A movement control program shifts a guide roller 32, which disposed on the upper stream side in the transfer direction of a form 3 of a photoreceptor drum 13, guides a form toward a transfer roller 15 to a position close to the photoreceptor drum 13, when a humidity sensor 34 determines that the humidity in installation environment is low for a laser printer 1. Then it shifts the guide roller 32 to a distant position, away from the photoreceptor drum 13, if the humidity in installation environment is determined as being high. Thus, discharge is prevented between the form 3 and the photoreceptor drum 13 at low humidity, while the leakage of transfer current from the form 3 is prevented at high humidity, thus defective transfer is prevented effectively.
Patent JP-2002236221-A (JP)
Title: Apparatus for fabricating optical backplane
Inventor: SUN MAURICE X
IPC: G02B6/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple, efficient and reliable apparatus to be used in the manufacture of an optical backplane, for which optical fibers are arranged in a prescribed pattern on the surface of a substrate for the purpose of connecting optical circuit members on the like each other. SOLUTION: A routing head 24 is movable on the substrate surface in a prescribed circuit pattern. Drive rollers 56 transport an optical fiber from a supply source 30 to the routing head. A feed needle 62 on the routing head receives the optical fiber from the drive rollers 56, and lays the fiber onto the substrate surface at an angle thereto on when the routing head 24 moves on the substrate surface. When arranged on the substrate surface in a prescribed circuit pattern, the fiber is pressed against an adhesive on the substrate 12 through the inherent stiffness of the angled optical fiber 36.
Patent JP-2003108716-A (JP)
Title: Work flow support system, its method, work flow support program, and computer readable recording medium with the program recorded thereon
Inventor: JIBIKI YUICHI
IPC: G06Q10/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To respectively allocate processing concerned with many patent applications to each suitable operator. SOLUTION: When collectively investigating whether examination claims of inventions applied in a certain past period in an intellectual property section of an enterprise or the like are required or not, an individual invention may be mechanically allocated to a person in charge of the application. But there is a case that the person in charge is not suitable for the duty or can not take charge of the duty due to personnel changes after the application.  Thereby 'changing state master of persons in charge' which is a comparison table between a person in charge (old person in charge) whose duty has been released and a person in charge (new person in charge) newly placed in charge is updated in each personnel change, and invention in which a person in charge of its application is an old person in charge, i.e., an invention of which examination claim requirement investigation is not suitably performed or can not be performed at present by the person in charge of the application is retrieved and the retrieved invention is allocated to a new person in charge corresponding to the old person in charge.
Patent JP-2003105064-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device
Inventor: MIZUSHIMA HIDENORI
IPC: C08G59/62
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing which can give a semiconductor device excellent in moisture resistance, storage stability, and reliability. SOLUTION: This resin composition contains (a) an epoxy resin, (b) a phenol resin, (c) an inorganic filler having an average particle size of 1-15 μm, a maximum particle size of 32 μm or lower, a Rosin-Rammler N value of 1.0-1.2, and a circularity of 0.70 or higher, and (d) a mixture prepared by melt mixing dicyandiamide having an average particle size of 0.1-10 μm with a phenol resin in a wt. ratio of (1:1)-(1:10).  The resin composition is used for sealing a semiconductor element in the process for producing a semiconductor device by bringing a circuit electrode of a printed circuit substrate into contact with an electrode of a semiconductor element via solder, thermally melting the solder to bond the substrate to the element, setting the substrate having the element mounted thereon into a metal mold cavity, and sealing the element and the gap between the substrate and the element.
Patent JP-2003108226-A (JP)
Title: Camera-mounted self-propelled apparatus
Inventor: MORI KAZUHARU
IPC: G05D1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled apparatus with a camera-mounted capable of acquiring easily a variety of information necessary to operate remotely. SOLUTION: In the self-propelled apparatus, LEDs (Light Emitting Diodes) 11 as battery indicators and receiving state indicators are placed at visible positions outside of a main body cover and imaged by a camera 7. An operator can watch the LEDs 11 as indicators through video imaged by the camera 7, so that it becomes possible to neglect any device to transmit separately the receiving state, etc. The LEDs 11 as the indicators are placed at a center of a front side of the self-propelled apparatus, so that it becomes possible to accurately operate the self-propelled apparatus by acknowledging the imaging direction of the camera 7 in association with the LEDs 11.
Patent JP-2003104897-A (JP)
Title: Growth suppressing composition against pathogenic microorganism and method for suppressing its growth
Inventor: YAMASHINO TAKASHI
IPC: A61P31/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition and a method for effectively suppressing the growth of a pathogenic microorganism, especially a pathogenic colon bacillus. SOLUTION: The composition contains a chloride ion or a chlorine compound forming a chloride ion on use, and methionine.
Patent JP-2002175422-A (JP)
Title: Financial product ordering device and its method and its program and information recording medium
Inventor: TAKAHASHI REI
IPC: G06Q50/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a financial product ordering device capable of reducing a time and labor necessary for confirming the accuracy of the change of limits in ordering financial products. SOLUTION: This device is provided with an external storage part 11 for storing an offered value unit table indicating a relation between the limits ordering the buying and selling of the financial product and a offered value unit being value width as the unit of the change of the limit in ordering the buying and selling of the financial product which is preliminarily set for each limit, an operating part 16 for inputting the limits, and a CPU 10 for generating a changed limit by changing the inputted limit based on the recorded offered value unit table, and for ordering the buying and selling of the corresponding financial merchandise by using the generated changed limit.
Patent JP-2003106316-A (JP)
Title: Self boring rivet, quality-inspecting apparatus for connecting state thereof, and rivet setter provided therewith
Inventor: NANBU TAKEHIKO
IPC: F16B19/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a self boring rivet capable of eliminating a test for determining a depth of a center hole and a radius-making process to a bottom of a hole and easily performing a quality inspection of a connecting state at a low cost. SOLUTION: The self boring rivet is comprised of a shaft portion knocked into a connected member, and a head portion formed on an upper end portion of the shaft. The self boring rivet has a throttle-hole that passes through from a lower end portion of the shaft to the head portion.
Patent JP-2003107864-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI NAOKI
IPC: G03G15/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve the miniaturization of an image forming apparatus by improving mutual configuration relation among an exposure means, a developer feeding means, a developer transport means, a developing means, etc. SOLUTION: A toner cartridge case 10 where a toner cartridge is set and a toner transport means 20 to transport toner fed from the toner cartridge are arranged orthogonal to each other.
Patent JP-2003105312-A (JP)
Title: Long-chain alkyl pendant-based release processing agent and method for conducting release processing
Inventor: DOI TOMOKO
IPC: C08L101/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a long-chain alkyl pendant-based release processing agent improved in heat resistance, especially, capable of avoiding such a problem that its release performance is seriously decreased, even when heated above 100 deg.C, scarcely causing migration of the release processing agent to a pressure- sensitive adhesive layer so that adhesion is not reduced, and industrially useful, and to provide a method for conducting release processing by using the same. SOLUTION: This long-chain alkyl pendant-based release processing agent contains a releasant polymer of which the side chain comprises a 12-28C long- chain alkyl as a main component, and is mixed with a trichloromethyl group- containing triazine derivative as an essential ingredient. The method for conducting the release processing comprises applying the release processing agent to a surface to be subjected to the release processing and irradiating it with the ultraviolet light so as to form a release processing layer in which the release processing agent is cross-linked.
Patent JP-2002261187-A (JP)
Title: Semiconductor device
Inventor: HASEBE HAJIME
IPC: H01L23/31
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve reliability of wire connections including a down-bond and to prevent delaminations between a tab for fixing a semiconductor and a resin constructing a package as well. SOLUTION: A non-lead type semiconductor device comprises a tub exposed to one plane of molded body, a lead for hanging the tub and a plurality of leads, the semiconductor device located in the molded body and fixed on the surface of the tub with an adhesive, conductive wires for electrically connecting electrodes of the semiconductor to the leads, and conductive wires for electrically connecting the electrodes of the semiconductor to surface portions of the tub apart from the semiconductor. The tub is larger than the semiconductor so that an outer circumferential edge of the tub is located outside of the semiconductor, and a groove is formed on the tub surface between a semiconductor fixing region where the semiconductor is fixed and a wire connection region where the wires are connected so as to surround the semiconductor fixing region.  A cross section of the tub is reverse trapezoid and the periphery is engaged with the package.
Patent JP-2003108495-A (JP)
Title: Mobile terminal, and scheduler software built in mobile terminal
Inventor: MATSUZAWA TAKESHI
IPC: H04W88/02
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To effectively use daily information in a mobile terminal built in with a scheduler. SOLUTION: When the scheduler built in the mobile terminal is started up to select a date (S10), an application linked to the selected date is selected (S11). When a diary is started up (S12), an image plane for writing an event in the selected date is displayed to prepare the diary. When a mailer is started up (S13), electronic mails transmitted and received in the selected date are displayed respectively by a list. When a reference for the fee for telephone calls is started up (S14), the fee for the telephone calls and a packet communication charge in the selected date are displayed. A graph where the daily charges and fees are totalized in every month is displayed by a prescribed operation. Another application is started up linked to date information from the scheduler, and the daily information is effectively utilized.
Patent JP-2003115347-A (JP)
Title: Spacer of connector
Inventor: KOZONO SEIJI
IPC: H01R13/42
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a spacer of a connector to make assembling of the connector easier. SOLUTION: The spacer 4 as the spacer of the connector constitutes the connector. The spacer 4 is mounted on a connector housing of the connector. The spacer 4 is provided with a face part 30, a pair of locking pieces 31a, 31b, and a falling out preventing piece 32. The face part 30 is parallel to the peripheral wall of the connector housing. A pair of locking pieces 31a, 31b are installed so as to stand from the outer brim of the face part 30. A notched part 36 is formed in the locking piece 31a of one side. A locking claw 33 is installed at the tip part 35 of the locking pieces 31a, 31b. The falling out preventing piece 32 is arranged nearer to the locking piece 31a of one side than the center between a pair of mutual locking piece 31a, 31b. The falling out preventing piece 32 is provided with a protrusion 32c.  The distance T1 between the locking piece 31a of one side and the edge face 32d of the protrusion 32c is smaller than the thickness T2 of the locking piece 31b of the other side.
Patent JP-2003111870-A (JP)
Title: Multi-piece golf ball
Inventor: IWAMI SATOSHI
IPC: A63B37/04
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a multi-piece golf ball having a two-part hardening type polyurethane cover capable of satisfying the ball characteristic such as the excellent mold ability and abrasion resistance and an excellent carry. SOLUTION: Diameter of a core is enlarged, and a hardness difference is provided between a surface part and the inside of the core to give the characteristic such as a high impact resilience, a high hitting angle and a low spin, and a carry of the golf ball can be improved. A polyurethane cover of the multi- piece golf ball is composed of the two-part hardening type polyurethane of a specified isocyanate group terminated urethane prepolymer and an aromatic polyamine compound, and the excellent durability and the excellent abrasion resistance can be obtained.
Patent JP-2003113302-A (JP)
Title: Polyurethane composition and polyurethane elastic fiber
Inventor: TAKASUGI TAKESHI
IPC: D01F6/70
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane composition and a polyurethane elastic fiber having excellent stability to deterioration under conditions of chlorine water. SOLUTION: The polyurethane composition and polyurethane elastic fiber comprise a compound of hydrotalcites. The molar ratio of magnesium to aluminum contained in the compound of the hydrotalcites is 2.2-5.0 and the average particle diameter is <=2 μm. The amount of particles having >=2 μm particle diameter is <=10 wt.%.
Patent JP-2003114239-A (JP)
Title: Dispensation device and liquid analytical device using it
Inventor: TOYODA JUN
IPC: G01N35/10
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a false detection in liquid level detection. SOLUTION: This dispensation device is equipped with a pipet having a duplex tube structure comprising a conductive outer tube and an electrical insulating inner tube, a syringe pump for sucking the liquid in a vessel through the pipet, a connection member for connecting the pipet to the syringe pump to conduct the liquid, and a short-circuiting member for electrically short- circuiting the conductive outer tube to the liquid in the syringe pump.
Patent JP-2003122924-A (JP)
Title: Solar battery distribution system
Inventor: HORIOKA RYUJI
IPC: G06Q40/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery distribution system by which a user can easily introduce a solar battery. SOLUTION: The solar battery distribution system is conducted by the following. A distributor provides information necessary to select a solar battery that an investor invests such as a kind of solar batteries, a manufacturer's name, performance and a price thereof, a guarantee period, an installation location, and expected production of electricity. The distributor receives money from the investor, and installs a power generation system using the solar battery selected by the investor. The distributor floats a stock according to fund to the investor, and operates the power generation system to make a profit. The distributor pays an annuity to the investor according to the amount of the profit.  In addition, the distributor opens the stock to the market with the information about a kind of solar batteries, a manufacturer's name, performance and a price thereof, an installation location, production of electricity, operating period, and remaining guarantee period which are needed to determine the value of the stock. The stock is treated as a marketable securities which has a right to receive an annuity, and the value of the stock, i.e., transaction prices of the stock is determined by the market.
Patent JP-2003118316-A (JP)
Title: Pneumatic bias tire for industrial vehicle
Inventor: OSUGI TAKAO
IPC: B60C11/04
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To suppress unstable rocking such as pitching and rolling without impairing the low fuel consumption property. SOLUTION: In this pneumatic bias tire for an industrial vehicle, a tread pattern of rib lug type is provided, and a breaker layer 7 is formed by including two or more breaker plies 7A, 7B in which steel cords having a cord diameter of 0.5 to 1.5 mm are arranged at an angle of 30 to 45 degrees. A ply width BW of each breaker ply 7A, 7B is 0.6 times tread width TW or more.
Patent JP-2003122141-A (JP)
Title: Image forming device
Inventor: YAMANE SHINJI
IPC: G03G15/16
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the image quality and also to reduce the deterioration of an intermediate transfer drum in an image forming device. SOLUTION: A toner image formed on a photoreceptor drum 10 is transferred to the intermediate transfer drum 30 as a primary transfer image, and the primary transfer image is secondarily transferred to a recording medium carried to a transfer nip part, thereby, an image is formed. The drum 30 is equipped with a conductive cylinder 30a, a 1st elastic layer 30b laminated on the surface of the cylinder 30a, a 2nd elastic layer 30c laminated on the layer 30b and a releasing layer 30d formed on the layer 30c. The volume resistivity of the layer 30b is set to <=10<18> Ω.cm, and that of the layer 30c is set to exceed 10<10> Ω.cm. Furthermore, electric field is formed on the drum 30 and the direction of the electric field is cyclically inverted.
Patent JP-2003116716-A (JP)
Title: Electric water heater
Inventor: TANNO NAOJI
IPC: A47J27/21
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an electric hot-water heater in which an operating board for operating an electric hot-water heater and an alarm are disposed in the inside of an upper part of a body whose outer surface is sealed with an operating sheet, wherein although alarming sound is generated to the outside of the device, the alarming sound is low so that the alarming effect is insufficient. SOLUTION: An operating board 4 for operating the device and the alarm device 5 are provided in the inside of the upper part of the body whose top surface is sealed with the console panel 3. The alarm device 5 is disposed below the operating board 4, and the space for disposing the alarm device 5 is provided as a large recessed part 2 of the upper part 2 of the body, whereby the alarm sound resonates in the space to be generated as a large alarm sound to the outside of the device.