baber/WOPTO huggingface dataset:
Patent JP-2004219792-A (JP)
Title: Method and apparatus for image forming
Inventor: IINO AYAKO
IPC: G03G15/16
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that image irregularities are caused when preliminarily transfer arises and potential between an image carrier and an intermediate transfer member exceeds discharge start voltage.  <P>SOLUTION: Counter bias V<SB>c</SB>having a polarity same as the electrifying polarity of the image carrier is applied to the transfer member of a part corresponding to a gap between the image carrier on an upstream side in the rotating direction of the image carrier from a contact part between the image carriers 40Y, 40M, 40C and 40B and the transfer member 10 and the transfer member, and the counter bias V<SB>c</SB>is controlled so that the relation of ¾V<SB>L1</SB>¾<¾V<SB>d1</SB>¾ is satisfied when the surface potential of an image part on the image carrier is V<SB>L1</SB>and that of a non-image part is V<SB>d1</SB>and also the relation of ¾V<SB>t1</SB>-V<SB>L1</SB>¾<V<SB>pa</SB>is satisfied when the surface potential of the transfer member of the part corresponding to the gap is V<SB>t1</SB>and discharge start voltage is V<SB>pa</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218340-A (JP)
Title: Aggregate for solidification material
Inventor: KAMAISHI TADAMI
IPC: E01C7/08
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide aggregate for obtaining a surface material depressing increase of the global temperature to the utmost without storing the energy on the surface of the globe to the utmost since it is required that heat is not stored in part (depth within a range of 2cm to 20cm) of the surface of the globe without raising the surface temperature of a road in terms of global worming prevention, reduction of cooling expenses, etc.  <P>SOLUTION: In the aggregate used by mixing with a solidification material or adhering to the solidification material, a hollow body is fixed around a core material as the center through an adhesive, and in the aggregate used by mixing with the solidification material or adhering to the material, a powder body is fixed around the core material as the center through the adhesive, and the hollow body is fixed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228110-A (JP)
Title: Organic material removing device
Inventor: HIDAKA YOSHIHARU
IPC: H01L21/3065
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable organic deposits attached to a wafer to be surely removed from the wafer without using chemicals.  <P>SOLUTION: A gas inlet 101 is as wide as 5 mm and provided to the side wall of a chamber 100 as high as 2.5 mm above the main surface of a wafer 10. A gas outlet 102 is as wide as 5 mm and provided as high as 2.5mm below the main surface of the wafer 10 to the other side wall of the chamber 100 opposite to its side wall where the gas inlet 101 is provided. By this configuration in the chamber 100, a gas flow is hardly affected by a stage 103, so that it becomes smooth and faster. The inlet 101 and the outlet 102 are provided so as to be confronted with each other on an extension line in the radial direction of the wafer 10 by arranging to sandwich the wafer 10 between them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225732-A (JP)
Title: Gearing device and mounting apparatus for electronic circuit component
Inventor: KATSUMI YUJI
IPC: H05K13/04
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gearing device which is maintenance-free and can be used under severe service conditions.  <P>SOLUTION: A component holding head 46 of a mounting apparatus 26 is rotated by means of an apparatus including a head rotation motor and the gearing device 58. The gearing device 58 includes a driving gear 122, a scissors gear 124 to be engaged with the driving gear 122, a gear 134 integrated with the scissors gear 124, and a pinion 170 of the component holding head 46 to be engaged with the gear 134. Fat and oil holding members 214 impregnated with lubricating fat and oil are held within closed spaces 216 formed by closing a plurality of recesses 206 in a subordinative gear 128 of the scissors gear 124 by means of a reference gear 126. Lubricating fat and oil passages 210 are formed on the subordinative gear 128 so as to open to the closed spaces 216 and an outer peripheral surface of the teeth. A closed space 236 is formed by closing a recess 230 holding a fat and oil holding member 232 in a sleeve 146 by means of a body member 142. Lubricating fat and oil passages 240, 242, 244 are formed in the body member 142 so as to open to the closed space 236 and an outer peripheral surface of the teeth.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225313-A (JP)
Title: Dropping device for weight and method for dropping weight using it
Inventor: KUBO YUTAKA
IPC: E02D1/08
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dropping device for a weight and a method for dropping the weight using it, which is difficult to be a hindrance to a working process even when the suspension and free dropping of the weight are repeated.  <P>SOLUTION: In the dropping device for the weight, by which the weight is suspended and dropped freely, the dropping device is composed of rod bodies, which are installed to the weight and in which recessed sections or projecting sections are formed to peripheral surfaces at regular intervals, an internal cylinder, in which the rod bodies are guided and inserted, a center-hole jack, to which the internal cylinder is fitted and arranged and which is constituted of the internal cylinder or an external cylinder, in which itself can be moved along the axial direction, and gripping means, which are arranged at both ends of the jack and configured so that the rod bodies are gripped and released freely. In the dropping device, the gripping means consist of a plurality of gripping sections brought into contact with the peripheral surfaces of the rod bodies and movable sections moving the gripping sections towards the rod bodies, and fitting sections engaged with the recessed sections or projecting sections of the rod bodies are formed to contact surfaces with the rod bodies of the gripping sections.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222877-A (JP)
Title: Fraud prevention system for pachinko slot machine game token
Inventor: SUGIYAMA AKINARI
IPC: G06K7/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fraud prevention system for a Pachinko slot machine game token preventing a fraudulent action by constantly monitoring game tokens during a slot game or the exchange of a premium.  <P>SOLUTION: This system is so formed that the game token transferring a horogram by a circular bar code having ID information including a company number, a store number and additional information and composed of a plurality of bits in a recessed part in the both-side center of a body plate of the game token; the ID information of the game token is constantly read and monitored by an ID reader installed in the midst of a medal guide passage communicating with a medal slot of a Pachinko slot machine or a token counting device; and a terminal server connected to the Pachinko slot machine and the token counting machine by LAN comparatively detects the prenotified and registered ID information and, when the game token with ID information which is not registered in the Pachinko slot machine or the token counting device is detected, determines it as the fraud using a counterfeit token or the game token of another store and notifies it to a counter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229026-A (JP)
Title: Broadcast wave reception device
Inventor: SUGAZAKI HIDEO
IPC: H04B1/26
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast wave reception device which can prevent unstable reception of information multiplexed with radio broadcast when catching up the information once and doesn't give a sense of incongruity to a listener (receiver).  <P>SOLUTION: A signal detection circuit 3a discriminates the strength of a broadcasting reception signal. When the strength of the broadcasting reception signal is lower than a prescribed level, an electronic switch circuit 10 is turned off not to input RDS data to an RDS decoder 5. When discriminating that a received broadcast is an RDS broadcast, an RDS discrimination circuit 5a turns on a switching transistor Tr2 to increase the amplification degree of a buffer amplifier 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226867-A (JP)
Title: Image transfer device
Inventor: KAMIYA TAKUO
IPC: G03G15/01
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the occurrence of color slippage tends not to be suppressed due to the lowering of measuring accuracy because the vicinity of the side edge part of an endless belt where tension is applied is corrugated with time even though feed-back is applied to a driving source by providing a linear scale at the side edge part of the back side of the endless transfer belt so as to overlap and transfer the image of each color without causing the color slippage and measuring the surface speed of the belt in a color image forming apparatus.  <P>SOLUTION: A sensor 71 is provided at either of specified ranges 75a and 75b to a position where the reading distance of the sensor is kept within an allowable error range even though a transfer belt is separated from a photoreceptor drum 40 or a transfer roller 62 before or after a transfer nip part formed by the drum 40 and the roller 62, and a scale 70 provided at the side edge part of the transfer belt 10 is read, and the feed-back is applied to the drive source, so that the highly accurate drive control of the transfer belt is attained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234887-A (JP)
Title: Lighting fixture
Inventor: SAITO KIYOSHI
IPC: F21Y103/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture of which a terminal pedestal can surely and simply be mounted on a substrate of a fixture main body, and a replacement work of the terminal pedestal after installation can be easily made.  <P>SOLUTION: Of the lighting fixture made by mounting a terminal pedestal 3 on a base plate 1 in free attachment and detachment on a surface side by forming locking openings 2 on the base plate of the fixture main body A, fitting in erection at the terminal pedestal a pair of locking convex pieces 4 to be locked to an open edge part of the locking opening 2, and elastically deforming the both locking convex pieces 4 so as to narrow their gap and inserting them into the locking openings 2 to lock them to each opposing open edge part each locking opening 2, releasing openings 5 for inserting releasing tools continuously opening to the locking openings 2 are formed at positions where the terminal pedestal 3 of the base plate 1 is not covered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232318-A (JP)
Title: Opening structure
Inventor: SHIRAIWA FUMITOSHI
IPC: E06B9/01
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening structure having a good look from an indoor side capable of mounting window curtains such as a curtain or the like on the indoor side by storing a face grid in an opening frame, obtaining the sufficient spaciousness for making the maximum effective use of the open limit of a window without causing an obstacle to a passer-by outside the window, having an advantage in terms of strength because the face grid has such a structure that it is not largely projected from the window even if the window is opened toward the outdoor side without impairing beauty around the window in terms of an external appearance by making the opening structure as the one providing the face grid on the indoor side of the window provided to the opening frame.  <P>SOLUTION: The window bar 5 is provided inside an opening frame of a wooden frame 3 on the indoor side B of a window of a building.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233639-A (JP)
Title: Lens fixing method and its system
Inventor: KUWABARA MASAHIRO
IPC: G02B7/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens fixing method which shortens a rise time during changeover and increases versatility and productivity in producing shape modification of a lens/a lens barrel, and to provide its system.  <P>SOLUTION: Laser light for melting resin is condensed with a condenser lens. The lens fixing method enables the lens on the lens barrel to be fixed by irradiating a fixed lens periphery and a caulking part of the lens barrel made of the thermoplastic resin with the laser light and melting the caulking part to cover a gap between the lens and the lens barrel and the lens periphery with the resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233641-A (JP)
Title: Near-infrared ray absorption film
Inventor: FURUHASHI SHIGEKI
IPC: G02B1/11
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near-infrared ray absorption filter which has broad absorption in the wavelength of 780 to 2100 nm of a near-infrared ray area and in which transmissivity in the wavelength of 380 to 780 nm of a visible ray area is high and which has satisfactory durability(heat resistance, light resistance).  <P>SOLUTION: The near-infrared ray absorption film which has broad absorption area in the wavelength of 830 to 1,400 nm of a near-infrared ray region and which has the minimum transmissivity at the wavelength of 480 to 510 nm in the transmissivity in the wavelength 380 to 780 nm of the visible ray region is obtained by providing a layer which contains solvent soluble type fluorinated carbon resin as a binder resin, an imonium compound as a near-infrared ray absorbing agent and aromatic carboxylic acid if needed on a transparent plastic film. The near-infrared absorption film is used suitably in a plasma display, etc., as a near-infrared ray absorption filter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230057-A (JP)
Title: Air cleaner
Inventor: NONOMURA NOBORU
IPC: A61L9/01
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner having a high deodorizing effect.  <P>SOLUTION: The air cleaner draws in indoor air using a blower and eliminates the odor contained in the indoor air using a deodorizing filter 53. The deodorizing filter is provided with a deodorizing panel 6 comprising a frame 10a having blowing passages 12 and active carbon 13 filled within the blowing passages. The blowing passages are inclined with respect to the suction direction of the blower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004083841-A (JP)
Title: Aqueous ink
Inventor: SANADA MIKIO
IPC: C09D11/324
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink solving problems of a twisted discharge and stoppage of discharge due to wetting equally to a self dispersive pigment, especially being improved in rubbing smear resistance to soiling of printed character caused by rubbing after printing while having reliability for the ink toward a recording head used for ink-jet recording, and being improved in marker-smear resistance to printed character soiling produced in the case of imparting the aqueous marker to an image after printing and containing the self dispersive pigment of a resin bonding type.  <P>SOLUTION: This aqueous ink contains a modified pigment in which an organic group is bonded chemically with the surface of the pigment particle, and an aqueous medium as a dispersing medium of the pigment. The organic group contains a reaction product of a functional group chemically attached to the surface of the pigment directly or via another atomic group and a copolymer of an ionic monomer and a hydrophobic monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238907-A (JP)
Title: Eaves gutter cover and connection structure of the same
Inventor: FURUKAWA EIJI
IPC: E04D13/064
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eaves gutter cover and the connection structure of the eaves gutter cover capable of being connected without gap with ease and further, capable of being enhanced in its strength.  <P>SOLUTION: A reinforcing part 4 having substantially the same length with the longitudinal length of the covering face part 2 is fixed while sliding longitudinally at the outdoor side end 2a of the covering face part 2 with a water passage hole 3 and covering the upper face 10a of an opening of an eaves gutter 10. The longitudinally projected part of the reinforcing part 4, that is the front end of a connection part 7, is fitted to a joint receiver 8 of the covering face part 2 while brought into contact with the rear end part of the reinforcing part 4 of the other eaves gutter cover 1. Thereby, the end of the covering face part 2 can be also connected without any gap.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241598-A (JP)
Title: Wafer holding body for semiconductor manufacturing device and semiconductor manufacturing device mounted with the same
Inventor: NATSUHARA MASUHIRO
IPC: H01L21/31
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer holding body for semiconductor manufacturing device with which a film can be formed uniformly on the entire surface of a wafer and which generates few particles, and to provide a semiconductor manufacturing device mounted with the holding body.  <P>SOLUTION: When an electrode circuit 2 for generating a high frequency formed in a wafer holding body 1 having a wafer mounting surface is formed in a round shape and the diameter of the circuit 2 is adjusted to ≥90% of that of a mounted wafer 5, the wafer holding body 1 and the semiconductor manufacturing device which can form films having uniform thickness distribution can be provided. Alternatively, when the distance from the outer peripheral section of the electrode circuit 2 to the outer peripheral section of the wafer holding body 1 is made longer than that between the circuit 2 and the wafer mounting surface, a wafer holding body 1 and a semiconductor device which generate few particles can be provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003240894-A (JP)
Title: Ventilated vertical overpack
Inventor: SINGH KRISHNA P
IPC: G21F5/008
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, a system and a method for safely storing and transferring a canister of spent nuclear fuel.  <P>SOLUTION: In one aspect, the apparatus is a lid for a ventilated vertical overpack having a chamber for receiving spent nuclear fuel, the lid comprises a lid cap and a lid body having a side wall with a ventilation means. In another aspect, the invention is a system comprising: a lid body having a lid cap and a side wall with a ventilation means for the ventilated vertical overpack having the chamber for receiving spent nuclear fuel; and the ventilated vertical overpack having a cylindrical body including lower ventilation ducts and a bottom, and a chamber formed by the body and the bottom adapted for receiving the canister of spent nuclear fuel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004244816-A (JP)
Title: Side ditch installing device and installing method
Inventor: NIITSU MANABU
IPC: E03F5/04
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform a height adjustment of a side ditch placed in an excavating groove and work to be brought into close contact with an existing side ditch by a simple work procedure by one worker, with a simple constitution using one hydraulic jack without using a moving means such as a carriage.  <P>SOLUTION: This side ditch installing device has a jack body 10 having a hydraulic cylinder, the hydraulic jack 2 having a plunger protrusibly-plungingly supported by the jack body and protruding-plunging when operating the hydraulic cylinder, a locking member body 20 fixed to an outside surface of the jack body by a fixing member, and a side ditch locking member 3 having a locking piece 21 for locking the side ditch 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244358-A (JP)
Title: New sulfonyl diazomethane compound, photo-acid generator, resist material using the same, and method for pattern formation
Inventor: OSAWA YOICHI
IPC: G03F7/30
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sulfonyl diazomethane compound suitable as a photo-acid generator for chemical amplification-type resist materials, or the like, for making integrated circuits sensitive to radiations including ultraviolet radiation, far-ultraviolet radiation, electron beams, X-rays, excimer laser, γ-rays and synchrotron radiation, to obtain such a photo-acid generator, to obtain such a resist material containing the sulfonyl diazomethane compound, and to provide a method for pattern formation using the resist material.  <P>SOLUTION: The sulfonyl diazomethane compound is represented by formula(1)( wherein, R is H or a 1-4C alkyl or alkoxy; G is SO<SB>2</SB>or CO; R<SP>3</SP>is a 1-10C alkyl or 6-14C aryl; (p) is 1 or 2, and (q) is 0 or 1, wherein p+q=2; (n) is 2 or 3; (n') is 0 or 1; (m) is an integer of 3-11; and (k) is an integer of 0-4 ).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244930-A (JP)
Title: Retainer for embedding anchor bolt
Inventor: NISHIDA SEIJI
IPC: E21D20/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer for reducing droop of adhesive and enabling the work to efficiently execute and a method making use of it in the case an anchor bolt is embedded in the ceiling or the like by using the adhesive.  <P>SOLUTION: The retainer of the adhesive for fixing the anchor bolt by making use of the adhesive, the adhesive can be held in the retainer, it is formed in a cylindrical-shape having one opened end wherein the anchor bolt can be inserted, the inner diameter thereof is 1.05 to 1.8 times of a main outer diameter of the bolt, and an opening section enabling the adhesive to pass through is provided to a cylindrical part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245768-A (JP)
Title: Dispensing device
Inventor: TAMAKI ATSUSHI
IPC: G01N1/36
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispensing device capable of performing dispensing and rocking processes by a dispensing table 4, rocking the dispensing table 4 body so that the conveyance of a small vessel rack 5 or the like can be handled freely, positioning a small vessel 51 on the optimum dispensation position with a constitution unaffected by the structure of a rocking apparatus relative to the dispensing table 4 even if position displacement from the dispensatin position resulting from rocking stop occurs, facilitating assembly of inexpensive rocking apparatuses, facilitating a linkage structure with a conveyance means 6, and making the whole device inexpensive in response to an automatization request.  <P>SOLUTION: The dispensing table 4 is rockably constituted by being connected to a commercial stirrer 41. This device is constituted so that the dispensing table 4 on which the small vessel 51 is displaced from the dispensation position following driving stop of the stirrer 41 to thereby subjected to position displacement indispensably is pressed and moved to a proper dispensation position to thereby reset the position displacement by a positioning means 7 provided nearby, and that rocking is regulated in the state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI