baber/WOPTO huggingface dataset:
Patent JP-2004315232-A (JP)
Title: Method and device for guiding paper sheet to paper sheet processing machine
Inventor: BUTTERFASS HANS
IPC: B65H9/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for guiding the paper sheets for smoothing a front edge part of the paper sheet just before it is transported to a paper sheet processing machine.  <P>SOLUTION: The paper sheet 7 is forcibly curved in the paper sheet transporting direction to smooth its front edge part. A supply table 9 has a guide face 29 curved in the paper sheet transporting direction at a contact area, means 31, 30, 36 for assisting the contact of the paper sheet to the guide face 29 are mounted, the supply table 9 has a little suction opening 36 formed in the lateral direction to the paper sheet transporting direction, on the contact area, and the suction opening 36 can apply the load successively from a center as a starting point to outward side parts by the sucked air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005270852-A (JP)
Title: Searching method for catalyst, manufacturing method for the same and newly found catalyst material
Inventor: SAI YASUKUNI
IPC: C22C5/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily searching a catalyst which substitutes a particular catalyst.  <P>SOLUTION: The method comprises evaluating an alternative candidate based on the value of the formula:ΔE1=¾E1-E1s¾, andΔE2=¾E2-E2s¾, in an area of which energy difference is smaller than +10eV when the value that reduces the energy of electron of a metal or an intermetallic compound from the Fermi energy of the metal or the intermetallic compound is defined as the energy difference, provided that the value in which the energy difference among the electrons of the catalyst of the alternative source becomes minimum is designated as E1, the value in which the energy difference among the electrons of the catalyst becomes maximum is designated as E2, the value in which the energy difference among the electrons of the alternative candidates of the catalyst becomes minimum is designated as E1s and the value in which the energy difference among the electrons of the alternative candidates of the catalyst becomes maximum is designated as E2s.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277190-A (JP)
Title: Semiconductor memory and its manufacturing method
Inventor: TSUNODA KOJI
IPC: H01L29/792
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory which suppresses variance in position of a carrier storage part so that the carrier storage part is always formed nearby both ends of a gate insulating film with small variance in position even if there is variance in drain voltage or impurity region structure due to variance of manufacturing stages.  <P>SOLUTION: Provided are a 1st gate electrode 4 arranged on a 1st gate insulating film 3 where carriers are accumulated and a 2nd gate electrode 5, which is capacitively coupled with the 1st gate electrode, on both sides of it. When a write voltage is applied to one of the 1st and 2nd gate electrodes, a voltage is induced at the other gate electrode in a floating state and hot carriers are injected within a narrow range nearby the boundary to perform writing operation. Impurity regions 2-1 and 2-2 as a source and a drain are formed apart from the 1st gate electrode. The 1st gate electrode can be replaced with a high-dielectric film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281039-A (JP)
Title: Unfired brick mainly containing alumina component, and method of regenerating alumina-carbon spent refractory into unfired brick mainly containing alumina component
Inventor: HAGIWARA SHINJI
IPC: F27D1/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate alumina-carbon spent refractory into unfired brick mainly containing alumina component by pulverizing the alumina-carbon spent refractory to have ≤3 mm particle diameter.  <P>SOLUTION: The unfired brick mainly containing the alumina component has 40-80 wt.% pulverized material prepared by pulverizing the alumina-carbon spent refractory to have ≤3 mm particle diameter as a part of raw materials. The regenerating method is for regenerating the alumina-carbon spent refractory into the unfired brick mainly containing the alumina component using 40-80 wt.% pulverized material prepared by pulverizing the alumina-carbon spent refractory to have ≤3 mm particle diameter as a part of raw materials.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278506-A (JP)
Title: Food for treatment or prevention of pollinosis containing extract of inner seed of ginkgo
Inventor: TAKAHASHI IKUE
IPC: A23L1/30
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily drinkable food for the treatment or prevention of pollinosis, having low side action and long durability of the effect and produced by using inner seeds of ginkgo, ginkgo leaf and a natural material such as Houttuynia cordata.  <P>SOLUTION: The subject food for the treatment or prevention of pollinosis contains a ginkgo inner seed immersion liquid produced by immersing the inner seeds of Ginkgo biloba in an alcohol solvent or a mixture of an alcohol and water. Another food for the treatment or prevention of pollinosis is composed of the above immersion liquid and a liquid produced by immersing the stalk of Houttuynia cordata in an alcohol solvent or a mixture of an alcohol and water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284092-A (JP)
Title: Seesaw switch
Inventor: SHIROSHITA HIROTAKA
IPC: G03B17/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seesaw switch with which no play is felt in operation.  <P>SOLUTION: The seesaw switch is provided with a first support member 26 in which a depression part 30 in the predetermined shape, an operating member 28 having a turning shaft 32 projecting from an end surface 28a in the width direction of the depression part, a mounting hole 34 opening corresponding to the shape of the depression part and a groove part 36 which supports the turning shaft at a state that a part of the depression part enters from one direction of the mounting hole and is exposed to the other are formed and a second support member 38 of elastic material to be fixed to the first support member so as to cover the groove part, the turning shaft is formed so that a part of the outer shape of cross section orthogonal to its projecting direction becomes a straight line, one end part of the groove part in its length direction is opened to an edge of the mounting hole, a cross section orthogonal to the length direction is formed corresponding to outer shapes of a part except the straight line part and the second support member contacts the straight line part in the cross section of the turning shaft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282259-A (JP)
Title: Boring device
Inventor: NAGATOMO NOBUHIRO
IPC: E02D1/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boring device enabling the replacement of the cutting edge of a casing metal without pulling back a casing pipe to the ground and capable of increasing drilling efficiency by preventing the back-filling of an excavated portion.  <P>SOLUTION: A base stage tip block 34, an intermediate stage tip block 35, and a lower stage tip block 36 are connected to each other by inserting male screws 38 into vertically passed female screw through holes 39a formed in the tip blocks 34, 35, and 36 and threadedly tightening the tip blocks to the female screw holes 39b. The intermediate stage tip block 35 and the lower stage tip block 36 are formed to to be disassembled into four plane circular arc (quarter round-shaped) vertically split pieces 35a or 36a. When the tip block 36 is split into four split pieces 36a when the tip portion of the lowermost stage tip block 36 including the cutting edge tip 37 is worn to the lower end part of a cut-in line 40, the cutting edge tip 37 which is the tip part of the next stage tip block 35 is exposed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283062-A (JP)
Title: Heat exchanger
Inventor: MATSUSHITA HIROHIKO
IPC: F24F3/147
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a support layer by preventing the separation of the support layer and a fin in a heat exchanger having the support layer on a fin surface.  <P>SOLUTION: This heat exchanger is constituted to make the difference between a linear thermal expansion coefficient of the fin 57 and that of the support layer 58 to be smaller than the difference between the linear thermal expansion coefficient of the fin 57 and that of an adsorbent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287304-A (JP)
Title: Titanium dioxide photocatalytic light-shielding agent
Inventor: SHIKI KAZUHIRO
IPC: B01J35/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium dioxide photocatalytic light-shielding agent enabling optional setting of a light shielding period of time, and provided with odor eliminating, deodorizing, antibacterial and anti-virus effects.  <P>SOLUTION: The titanium dioxide photocatalytic light-shielding agent comprises 5-60 wt.% of an anatase-type titanium dioxide having a particle size of 0.1-550 μm and efficiently exhibiting photocatalytic reaction with ultraviolet light, and contains either of polyvinyl acetate resin-based emulsion, or synthetic resin-based alkyd, acrylic, urethane or polyvinyl alcohol in its ingredient as a binder. The light shielding agent can be diluted with water such as ground water, running water or water in a water channel by about 2-100 times so as to be dispersed at the scene when used, and easily sprayed using a power sprayer or the like normally used at a farmhouse or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289104-A (JP)
Title: Vehicular elevating device
Inventor: SEI NOBUO
IPC: A61G3/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular elevating device suppressing impact occurring in a midway of movement while rapidly moving a mounting part between a storage position and an external position.  <P>SOLUTION: When the mounting part lifted up in a positioned state at the outward position is lifted up to a lifting up position for starting the slide in front of a lifting up position, the mounting part is started to be slid toward the inward position. When the mounting part to be slid toward the outside of the vehicle in a positioned state at the lifting up position is slid to the sliding position for starting the lifting-up in front of the outward position, the mounting part is started to be lifted down toward the lifting down position. In the above-mentioned form, operations of a lifting means for lifting the mounting part to the lifting down position and the lifting up position and a sliding means for sliding the mounting part to the outward position and the inward position, are controlled by a control means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289673-A (JP)
Title: Magnetite particle and manufacturing method thereof
Inventor: MIWA MASAHIRO
IPC: C09C3/06
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetite particle which is inhibited from the reactivity with a resin by covering the surface of a particle with a compound containing an element except for iron or even by not covering the surface, for the purpose of the improvements of various characteristics such as the improvements of fluidity, magnetic characteristics, electric characteristics, dispersibility, and environmental resistance.  <P>SOLUTION: The magnetite particle, in which the magnetite core particle is provided on the surface with a covering layer containing a compound having one or more kinds of elements except for iron, is characterized in that the particle, in which the above core particle is provided on the surface with the above compound having an element except for iron, undergoes a dry-type mechanochemical treatment. The method for manufacturing a magnetite particle is characterized by covering the surface of a magnetite core particle with a compound having one or more kinds of elements except for iron by a wet-type treating method and thereafter by carrying out a dry-type mechanochemical treatment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292240-A (JP)
Title: Ultraviolet absorber, plastic spectacle lens using the same, and its manufacturing method
Inventor: KAMISAKA MASAHISA
IPC: G02B5/22
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic spectacle lens which has superior absorbability of UV rays up to the neighborhood of a wavelength 400 nm and is reduced in coloration to green, its manufacturing method, and a UV absorber used for the same.  <P>SOLUTION: The UV absorber for the plastic spectacle lens composed of a benzotriazole compound, expressed by general Formula (1), the method for manufacturing the plastic spectacle lens comprising adding and mixing the benzotriazole compound of one or more kinds selected from the general Formula (1) to and with a monomer of a (thio)urethane system and/or a monomer of an episulfide system, then polymerizing the monomer, and the plastic spectacle lens manufactured by the method are provided. In the Formula, R represents 1-4C alkyl group or akoxy group; R' represents 1-12C alkyl group or alkoxyl group and n is an integer of 1 or 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293654-A (JP)
Title: Recording medium controller
Inventor: TOMOTA MASAAKI
IPC: G11B20/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of improving a large movement quantity of a pickup and an increase in current consumption during a data read for a recording medium controller operating with a battery.  <P>SOLUTION: A reuse decision part 123 decides whether data left in a buffer memory 119 are usable as playback data and when so, control is so performed as to reuse the playback data left in the buffer memory 119 without re-acquiring playback data from an optical disk 110, thereby solving the problem.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291069-A (JP)
Title: Control device for gas turbine engine
Inventor: MURAMATSU HIROYOSHI
IPC: F02C9/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a gas turbine engine, in which if the engine is in a transient state including acceleration or in a stationary state is determined with favorable precision.  <P>SOLUTION: This control device for a gas turbine engine is provided with a first control system, taking inputs of values outputted from a group of sensors to control fuel supply to the engine based on all or part of the inputted values. The first control system takes inputs of the values outputted from the group of sensors, compares the change rate of the outputted values with predetermined threshold values respectively every prescribed time (change rate threshold value block 310a). When it is determined that the number of sensor outputs determined as exceeding the threshold values is more than prescribed, or more specifically, when it is 2 out of 4 values, or 3 out of 5 values, it is determined that the engine is in the transient state. When the number of times when it is determined as less than the prescribed threshold values is more than half, it is determined as the stationary state (determination block 310b).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288333-A (JP)
Title: Washing method and washing apparatus of polycrystalline silicon
Inventor: SASAKI TAKESHI
IPC: H01L21/677
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method and a washing apparatus of a polycrystalline silicon rod which are excellent in washing effect and prevents an acidic liquid from being carried over to pure water washing after acid washing, therefore raises no risk of forming washing spot, and prevents pollution attributed to washing tools.  <P>SOLUTION: The polycrystalline silicon washing method and apparatus are characterized by washing the rod-like polycrystalline silicon forgoingly washed with an acid, with pure water while hanging the polycrystalline silicon directly on a hanger without putting in a basket, and the washing is preferably carried out by using the hanger having a plurality of arms made of a thin L-shaped plate material, putting polycrystalline silicon rods on the rims of the thin arms for hanging the rods, washing the rods with an acid and successively with pure water by swinging the rods in pure water, showering pure water on the rods after pulling out the rods, immersing the rods in pure water and carrying out ultrasonic washing, and showering pure water on the rods after pulling out the rods.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004194679-A (JP)
Title: Vegetable transplanter
Inventor: YOSHIDA YOSHINORI
IPC: A01C11/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable transplanter feeding seedlings from a seedling feeder set on a machine body frame into a transplanting claw and moving the transplanting claw above a ridge to transplant the seedlings, wherein the transplanter is formed to decrease contacting shock of projection formed below the sprocket on a seedling carrier with the lower end of the sprocket and to prevent deficiencies such as causing shock and impossibility of the seedling carrier insertion under the lower end of a sprocket when engaging the outer surfaces of the sprocket and another sprocket with the periphery of the seedling feeder.  <P>SOLUTION: This vegetable transplanter comprises that the seedling feeder 7 has a driving sprocket 41 and a driven sprocket 42 on the right side and the left side of the machine body frame 2, seedling carriers (40) for inserting seedlings are connected as a chain and wound around in a gap between the sprockets, chamferers 141e and 142e are formed on the bottom periphery of the both sprockets to decrease contacting shock of projection formed below the sprocket on the seedling carrier with the lower end of the sprocket.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005302772-A (JP)
Title: Breakdown voltage evaluation equipment for semiconductor device, and method of breakdown voltage simulation
Inventor: HATAKEYAMA TETSUO
IPC: H01L29/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakdown voltage evaluation equipment for semiconductor device and a method for breakdown voltage simulation which can make accurate estimation of the breakdown voltage of a silicon carbide power device, by performing device simulation adopting the anisotropy of breakdown strength, based on the physical considerations.  <P>SOLUTION: The breakdown voltage evaluation equipment for semiconductor device comprises an initial value setting section which defines grid points in a designed semiconductor device and sets up designing information for each grid point; a bias-setting section for setting up the bias conditions to be applied to the semiconductor device; and a simultaneous equation calculator which solves the simultaneous equations of Poisson's equation and the continuity equation for current by using the physical property values having the anisotropy of the semiconductor device. The simultaneous equation calculator consists of a section for calculating the potential profile and the concentration profile of carriers comprising electrons and holes; a calculator of calculating the mobility vector of the carriers, based on the vector of an electric field calculated from the potential profile; and a calculator for calculating the velocity vector, which is the product of the mobility vector and the field vector, and then calculating the impact ionization factor for the carriers, based on the scalar product of the velocity vector and the field vector.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301401-A (JP)
Title: Remote printing system
Inventor: AKIBA TOMOHIRO
IPC: B41J29/38
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the conventional problem that it has been extremely difficult from the viewpoint of cost to form a browser for PDA or software linking with a browser for each of PDAs existing in large numbers.  <P>SOLUTION: A proxy server 103 analyzes transmitted and received data. When link information to a printable file (e.g., pdf) is present therein, the proxy server converts the link information to link information of a printing request to a remote print server 104 or adds the link.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303570-A (JP)
Title: Transceiver
Inventor: MINOYA NAOSHI
IPC: H03M5/12
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transceiver capable of decoding a reception signal without using a PLL circuit, and therefore, being small and having low power consumption.  <P>SOLUTION: The transceiver is provided with a transmitting means for outputting an AC signal having a predetermined frequency to modulate information to be transmitted, and transmitting a modulated signal concerning this modulated information to be transmitted; a transmitting/receiving electrode for inducing an electric field based on the information to be transmitted, and receiving an electric field based on the information to be received; an electric field detecting means for detecting the electric field based on the information to be received, and converting this detected electric field into an electric signal; a demodulating means for demodulating the electric signal converted by the electric field detecting means to generate a demodulated signal, and outputting a carrier wave for reproducing a demodulated signal and the demodulated signal; and a decoding means for decoding with the demodulated signal outputted from the demodulating signal and the carrier wave, and outputting a reproduced clock and reproduced data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296822-A (JP)
Title: Abrasive particles and abrasive cleaning agent including the same
Inventor: ONO KEIJI
IPC: C09K3/14
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide abrasive powder particles fully removing stain from even a fragile surface to be washed without damaging it, providing abrasion effect even on a detail such as a groove of the surface to be washed, and providing sufficient abrasion effect even with a reduced particle diameter, and an abrasive cleaning agent containing the same.  <P>SOLUTION: A porous melamine resin foam with an open cell structure is made into particles with an average particle diameter of ≤1 mm for the abrasive particles used as a polishing material, and further into the abrasive cleaning agent of powder or liquid including the abrasive particles, a surfactant as required, and an appropriate aqueous medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298722-A (JP)
Title: Polymer solution, lusterless coating material and decorative sheet
Inventor: TSUKUDA HIROYUKI
IPC: C09D5/00
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer solution that gives delustering properties to the coating film matrix itself, when applied onto a substrate sheet and dried to form the coating film, and a lusterless coating material and decorative sheet using the solution.  <P>SOLUTION: This polymer solution is obtained by dissolving in an organic solvent two or more kinds of polymers having a film-forming ability and little compatibility with each other. When the polymer solution is applied onto a substrate sheet and dried to form a coating film having a thickness of 0.1-100 μm, uneven patterns in random curve shapes are formed on the surface of the coating film. Lusterless coating materials are prepared, using the solution. Decorative sheets are prepared by using the lusterless coating material to form a luster adjusting layer on the substrate sheet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI