baber/WOPTO huggingface dataset:
Patent JP-2003326892-A (JP)
Title: Transfer tool
Inventor: KOBAYASHI TAKASHI
IPC: B43L19/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer tool which prevents uneven contact from being generated and easily protects a transfer part by its constitution, while it is not used.  <P>SOLUTION: A gripping part 4 that a user grips during using, a main body 5 having a delivery shaft 1, a winding shaft 2, and a transfer 3, are provided. The main body 5 moves back and forth and rotates to the gripping part 4. Therefore, when it is stored or carried, it is suppressed to break the transfer and a base material and it is possible to easily cover the transfer by the gripping part, and as the main body is rotated to the gripping part when it is used, the uneven contact is prevent from being generated and a transfer medium is always transferred on a transferring body by a uniform force in its widthwise direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332472-A (JP)
Title: Nonvolatile semiconductor memory and its manufacturing method
Inventor: NAKAMURA AKIHIRO
IPC: H01L27/115
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that conductive residue is manufactured at the time of machining the gate electrode of second layer to cause short circuit between word lines.  <P>SOLUTION: The nonvolatile semiconductor memory comprises two source- drain regions 108 of a second conductivity type semiconductor separated from each other through a channel forming region of a first conductivity type semiconductor, a first gate electrode 105 arranged linearly along the separating region of two source-drain regions 108, and second gate regions 109G<SB>1</SB>and 109G<SB>2</SB>arranged linearly along the first gate electrode 105. A gate dielectric film directly below the first gate electrode is single layer whereas a gate dielectric film directly below the second gate electrode includes a charge storage means internally. Since two gate electrodes are wired in the same direction, etching residue of the second gate electrode is not left along a direction different from the wiring direction of the gate electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328683-A (JP)
Title: Shield machine
Inventor: SHIMIZU MITSUO
IPC: E21D9/08
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield machine for excavating a rectangular cross-section tunnel, which is simple in structure, not long in length, and ensures its stable excavation performance and stable earth removing performance.  <P>SOLUTION: According to the structure of the shield machine, four sets of screw cutters 6 are arranged in four corner portions in a chamber 3, and they are driven for rotation by cutter driving mechanisms 8 to excavate unexcavated four corner portions of the tunnel by a cutter disk 5, to thereby excavate the rectangular cross-section tunnel. Then, a mud additive is discharged from a discharge port in a circumferential surface of a drum member of each screw cutter 6 in order to improve the fluidity of excavated earth, and the excavated earth is transferred toward the lateral center of the chamber 3 by rotating the screw cutters 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336826-A (JP)
Title: Plasma melting furnace
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F27B3/10
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve smooth and prompt restart.  <P>SOLUTION: The furnace body 1 of this plasma melting furnace has: a base metal M contained in its bottom; an ash feed port 2 for feeding ash onto the base metal; a plurality of electrodes 7 and 8 positioned in such a manner as to be capable of moving toward and away from the base metal, from the ceiling part of the furnace body 1; a power source device 11 for generating a plasma arc between each of the electrodes and the base metal by applying voltages of different polarities to the electrodes 7 and 8; and a slag discharge opening 3 for discharging a slag S heated and melted by the plasma arc over the base metal. A starting oxygen burner 21 is provided for heating and melting the slag solidified over the base metal below the space between the electrodes 7 and 8, at least during restart. A burner moving device 22 which moves the oxygen burner 21 into and out of the furnace body 1 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336220-A (JP)
Title: Windbreak snow-protection fence
Inventor: OKAJIMA NOBUYUKI
IPC: E01F7/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windbreak snow-protection fence used as a fence easily housed in the case of a nonuse.  <P>SOLUTION: Support-frame end sections 8, to which windbreak snow-protection plates 2 at lower ends are fixed, are connected integrally to a pair of each support frame 1, to which a plurality of the windbreak snow-protection plates 2 formed in a hollow shape by thick-thin opposed metal plates composed of a fixed angle of inclination are fixed and which are used vertically, through rotating shafts 9 and check pins 10. Moving supports 6 are fitted loosely outside a pair of each fixed support 5 vertically buried to a foundation, and support- frame rotating shafts 3 projected from the centers of each support frame 1 are supported axially in boxes 12 joined at the top sections of the moving supports 6. Pins 7 with springs, which are screwed to projecting sections from holes in the vicinity of the lower ends of the moving supports 6 and in which front ends are forwarded and retracted freely through the springs, are inserted into holes in the vicinity of the upper ends of the fixed supports 5 and holes in the vicinity of the lower ends of the moving supports 6 and projected from the moving supports 6 and blocks at bolt front ends screwed near the lower ends of the end sections 8 of the support frames in a freely forwarding-retracting manner are fitted into projecting frames installed on side faces in the vicinity of the lower ends of the moving supports 6. It is preferable that perforated plates 11 mounted on the support frames 1 are placed at the upper sections of the boxes 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334851-A (JP)
Title: Molding method for thermoplastic resin and molding equipment thereof
Inventor: YUSA ATSUSHI
IPC: B29C45/26
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a thermoplastic resin which restrains the molecular orientation and strain in the inner part of the resin and transfers a fine pattern of a mold onto the resin surface, as well as to provide its molding equipment.  <P>SOLUTION: The molding is conducted by injecting/charging a resin melt into the mold. The resin melt is injected/charged into a top-open mold vessel in a chamber filled in advance with CO<SB>2</SB>. Since the mold vessel is very low in the flow resistance as the resin melt is charged, no pressure differences are generated inside the vessel. The CO<SB>2</SB>which is filled in advance in the chamber functions as a plasticizer for the resin melt and keeps the viscosity of the resin melt lower. The resin melt sufficiently expands up to the edges of the mold and thoroughly penetrates into the inside of the mold pattern formed on the bottom of the mold vessel. Under these conditions the open side of the mold vessel is closed with a press mold, and the resin melt is pressurized to perform the mold clamping. The resin melt is cooled, and the thermoplastic resin can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012697-A (JP)
Title: Peg imidates and protein derivative of the same
Inventor: WRIGHT DAVID E
IPC: C07K17/08
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying a protein, a peptide and an organic compound having free amino group(s) by using a PEG imidate derivative or a related water-soluble organic polymer, and a modified compound, and to provide a new imidate derivative of PEG and other water-soluble polymers. SOLUTION: The water-soluble polymer-modifying agent includes polyethylene glycol, polypropylene glycol, polyoxy-ethylated polyol, heparin, heparin fragments, dextran, polysaccharides, polyamino acid, and polyvinyl alcohol, and other water-soluble organic polymers. Merits of the PEG-imidate is that when it is reacted with the amino group of a protein, the obtained derivative has positive charge, and the positive charge can be removed from the backbone of the water-soluble polymer. Interesting polypeptides derived from imidates of water-soluble polymer are also provided.
Patent JP-2003307089-A (JP)
Title: Underground heat intake hole with inside of hole divided
Inventor: HIDA HIROYUKI
IPC: E21B43/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground heat intake hole eliminating an injection well, dividing inside of the hole for improving heat intake efficiency and separating a water pumping section from a water injecting section.  <P>SOLUTION: The underground heat intake hole is fixed by connecting a water pumping pipe (1) to a partition wall (3) putting a water cut-off material (4) thereon, it is inserted in a position divided into an upper aquifer (7) and a lower aquifer (8), and a hermetic cover (10) connecting the water pumping pipe (1) to a water injecting pipe (2) is put on the upper end of a casing (5) to divide the inside of the hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346524-A (JP)
Title: Lighting equipment
Inventor: SAKAMOTO KEIJI
IPC: F21S8/08
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the returned light of the light reflected by a reflecting mirror to a light source side in a light guide pole lamp.   <P>SOLUTION: The lighting equipment is provided with a light control element 2, where a prism 1, in the shape of a triangular prism having a cross section of an almost rectangular equilateral triangle, in the shape of a triangular pyramid having a bottom face of an almost isosceles triangle, in the shape of an almost regular triangular pyramid, or in the shape of an almost regular hexagonal pyramid, which is arranged continuously. The inclined surface side 1a of the prism 1 is installed on the side of a light source part 8, and a reflecting mirror 3 is installed on the planar side 1b of the prism 1. Thus, light 10 incident from the inclined surface side 1a of the prism 1 is transmitted and light 10 incident from the planar side 1b of the prism 1 is reflected. As a result, the light 10 to be returned to the light source part 8 side after reflected by the reflecting mirror 3 is totally reflected by the prism 1 and does not return to the light source part 8, thereby increasing illumination efficiency by about 20%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339505-A (JP)
Title: Pillow stuffing
Inventor: NAKAMURA TSUTOMU
IPC: A47G9/10
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow stuffing capable of enclosing the neck part and the heavy head part in the same manner with a proper hardness in use so that the outside air hardly intrudes to the bed internal space.   <P>SOLUTION: This pillow stuffing is formed of a polymer foamed body of a single material and has a number of through-holes extending through recessed parts formed on both sides in a position with which the occipital region makes contact, and the face located on the shoulder side in use is formed in a protrusively curved shape in a side view. When the load of the head is applied to the recessed parts on the upper surface, the stuffing material around it is converged along the direction of the force turned from the recessed parts of the upper surface to the recessed parts of the bottom surface to support the head part and the neck part with a proper hardness, and the fitting property with the pillow can be also enhanced to prevent the intrusion of the air out of the bed into the bed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346875-A (JP)
Title: Channel built-in pedestal and fuel cell power generating system using the same
Inventor: OMOTO SETSUO
IPC: H01M8/24
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel built-in pedestal preventing the lowering of the power generating efficiency of fuel cells due to electrolytic corrosion of the channel built-in pedestal (plate) due to electric leakage from the fuel cells into the channel built-in pedestal via water such as cooling water and preventing the noise of the sensor due to the electric leakage and to provide a fuel cell power generating system using the same.   <P>SOLUTION: The fuel cells 12 and the channel built-in pedestal 41A are connected to each other by pipes 50C and 50D, and the pipes are formed of an electric insulating material and have enough length to be the electric resistance so that, even if the purity of the cooling water passing through the pipe is lowered and the electric conductivity is heightened, the electric resistance of the cooling water prevents the electric leakage from the fuel cell into the channel built-in pedestal via the cooling water to prevent the electrolytic corrosion of the channel built-in pedestal. The pipes composed of the electric insulating material are so constituted as to penetrate the channel built-in pedestal. The sensor is provided in the plate via the electric insulating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003778-A (JP)
Title: Freshness keeping storage
Inventor: KURAMOTO TETSUEI
IPC: A23B7/04
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To keep the freshness of vegetables, fruits or the like in a low-temperature and high-humidity atmosphere.  <P>SOLUTION: This storage integrally comprises a refrigerant room 22, a water storage tank 25, a cooling coil 26 for cooling and keeping water in the tank 25 at a predetermined temperature, a spray device 27 for spraying cold water in the tank 25, a stirring device 29 for stirring the cold water in the tank 25, a fan 37 for circulating air in the refrigerator room 22, an ultraviolet generating device 34, and a photocatalyst layer 35 placed on an ultraviolet irradiation plane. The storage sprays water sanitized in the device 34 and the layer 35 into air and cools, humidifies and dedusts in the room 22, and also can remove and decompose bacteria or ethylene gas in the air and keep the freshness of vegetables, fruits 24 or the like in the room 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014580-A (JP)
Title: Metal fitting mounting structure for printed-wiring board
Inventor: TAMURA NOBUHIRO
IPC: H05K1/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To decrease an occupied area of a metal fitting for grounding in the area of a printed-wiring board inner than a frame thereof when the metal fitting such as the metal fitting for grounding is mounted on the printed-wiring board containing a frame portion where no circuit component is mounted.  <P>SOLUTION: In the printed-wiring board 1, there is provided a soldering pattern for soldering the metal fitting 5 for grounding to the printed-wiring board 1. Further, circular positioning holes 3 are formed in a master board 2. When the metal fitting 5 for grounding is mounted on the printed-wiring board 1, a soldering portion 8 is soldered to the soldering pattern in the printed-wiring board 1 with positioning projections of the metal fitting 5 for grounding inserted into the positioning holes 3 of the master board 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013402-A (JP)
Title: Point service providing method
Inventor: TANI GIICHI
IPC: G06Q50/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point service providing method for integrally controlling an energy quantity consumed by users in a body such as household and an enterprise, and allowing consumers and an energy supply companies to enjoy various merits by reducing energy consumption.  <P>SOLUTION: This point service providing method 10 calculates a reference consumptive energy quantity by gathering data for calculating a reference energy quantity consumed by household the users belong to or organizations the users belong to in an optional unit period. The data on the energy quantity consumed by the household or the organizations in the unit period is gathered from a single or a plurality of energy supply enterprises, and a point available for payment of a price is imparted to the household or the organizations on the basis of a difference between a consumptive energy reference quantity and a consumed energy quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015428-A (JP)
Title: Photographc apparatus, photographing method, apparatus and method for processing portable terminal image composite data, data distribution system, portable terminal equipment, image composite data processing server, data distribution method, program, and medium
Inventor: YAMADA MASAZUMI
IPC: H04N1/387
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic apparatus for fully coping with the needs of an information terminal apparatus which is further diversified due to increase in users.  <P>SOLUTION: The "print club sticker" (R) photographic apparatus 110 comprises an image inputting section 114 for photographing "print club stickers" (R); and a communication interface section 113, that is utilized for a personal computer 120 on the side of a user X and externally outputs electronic data, based on a photographic result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012970-A (JP)
Title: Cleaning system, processing cartridge, and image forming apparatus
Inventor: AMAMIYA MASARU
IPC: G03G15/02
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a simple structure and a cost reduction in a cleaning system having a brush roller which is brought into contact with the surface of a charging roller for charging an image carrier and thereby cleans the surface.  <P>SOLUTION: The core shaft 19 of the brush roller 12 having a brush 20 which is in contact with the surface of the charging roller 2 is formed from a magnet. The core shaft 3 of the shaft roller 2 is formed from a magnetic substance. The brush roller 12 is attracted by the magnetic force of the magnet, thereby bringing the brush 20 of the brush roller 12 into contact with the surface of the charging roller 2. and also the brush 12 is rotated following the rotation of the charging roller 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011841-A (JP)
Title: Brake disk
Inventor: ISHIHARA KUNIHIKO
IPC: F16D65/12
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake disk wherein creaking sound of a brake is prevented when applying brake, and high damping performance is realized.  <P>SOLUTION: Two substantially disc-like rotors having a hole in which an axel is inserted in a central part are mutually connected by nipping and mounting a damping material on opposing faces, and a slide face is provided on a disc face to which each rotor does not oppose. A circular channel is provided on either of the opposing faces of the rotors, and the damping material is mounted in the circular channel. Moreover, porous metal, fiber molded body, a laminated material, a fiber reinforced composite material or heat-resistant polymer is used as the damping material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022605-A (JP)
Title: Wiring board
Inventor: YAMAZAKI TAKASHI
IPC: H05K1/11
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which can be mounted on an external electric circuit board rigidly with high reliability by soldering and joining the connecting pads to the wiring conductors of the external electric circuit board through lead-free solder.  <P>SOLUTION: The wiring board 7 comprises an insulating substrate 1 having an electronic component mounting part and a frame-like metal layer 3 surrounding the mounting part on the upper surface and the connecting pads 4 arranged at the outer circumferential part on the lower surface, and castellation conductors 5 for connecting the connecting pads 4 with the frame-like metal layer 3. The castellation conductor 5 has a first region 5b being led out from the connecting pad 4, and a second region 5c being led out from the frame-like metal layer 3. The first region 5b and the second region 5c are shifted from each other in the widthwise direction of the side face of the insulating substrate 1 and connected each other through a wiring layer 10 formed in the insulating substrate 1. The connecting pad 4 has waving outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017335-A (JP)
Title: Nozzle for injection molding
Inventor: YONEKAWA SHIGEKI
IPC: B29C45/20
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently agitate a molten resin in a process of its passing through a nozzle.  <P>SOLUTION: A plurality of partition walls 17 are provided in the through-hole 9 of the main body 7 of the nozzle in such a manner that they are tilted to the axis of the main body 7 in zigzag and in alternately reverse directions. Thereby a plurality of agitating chambers 21 are formed so that they are zigzag to the axial direction of the main body 7 and deflected alternately therefrom. A plurality of thin holes 17d are so formed in each partition wall 17 as to pierce it and thereby the adjacent agitating chambers 21 are made to communicate with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023376-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISHIKAWA SATOSHI
IPC: H03K5/14
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate factors of increase in test man-hours and a test time against dispersion in manufacturing conditions, a power supply voltage, and an operating temperature and to enhance the yield.  <P>SOLUTION: The semiconductor integrated circuit includes: an oscillation circuit 1 for generating a clock signal x; a clock tree section 4 for distributing the clock signal x and generating peripheral clock signals a, b, c, d for four peripheral circuits 51, 52, 53, 54; the peripheral circuits 51, 52, 53, 54; a delay detection section 2 that detects a delay in the peripheral clock signal d by comparing the peripheral clock signal d with the leading edge of a test pulse PT received from a test terminal TT1 in response to the supply of a detected enable signal t and outputs a corresponding selection signal s; and a delay clock generating section 3 that adds a prescribed delay to the clock signal x on the basis of the selection signal s to output a delayed correction clock signal e whose delay is corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020939-A (JP)
Title: Shutter abnormality detection device for camera
Inventor: MATSUMOTO TOSHIYUKI
IPC: G03B15/05
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter abnormality detection device for a camera, which detects a failure of a shutter such as unexposure by a simple method.  <P>SOLUTION: The camera having the shutter provided with a front blind and a back blind which run under electrical control, comprises: a front-blind run detection means (front-blind run completion detection part 101) which outputs a signal indicative of the completion of the run of the front blind; a back-blind run detection means (back-blind run completion detection part 102) which outputs a signal indicative of the completion of the run of the back blind; and a shutter abnormality determination means (blind abnormal run determination part 103) which detects a signal state of one of the front-blind run detection means (front-blind run completion detection part 101) and the back-blind run detection means (back-blind run completion detection part 102) in synchronization with the signal indicative of the completion of the run of the other, and which, based upon the result of the detection, determines whether the shutter is in an abnormal state or not.  <P>COPYRIGHT: (C)2004,JPO