baber/WOPTO huggingface dataset:
Patent JP-2004144030-A (JP)
Title: Fuel injection quantity control system of internal combustion engine
Inventor: KOJIMA KAZUNORI
IPC: F02B31/06
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection quantity control system of an internal combustion engine for further properly determining a fuel injection quantity when restarting the internal combustion engine.  <P>SOLUTION: This fuel injection quantity control system performs motoring of the internal combustion engine by an electric motor M just after the internal combustion engine 10 stops by the realization of an engine stopping condition, and sets an actual fuel sticking quantity to (almost) zero by forcibly separating fuel sticking to an intake passage constituting member by a flow of air generated in an intake passage of the internal combustion engine from the intake passage constituting member. Afterwards, when starting injection of the fuel for restarting by the realization of the engine starting condition, a prescribed quantity of fuel predicted as actually sticking to the intake passage constituting member is injected in advance into the intake passage at prescribed time after restarting, and estimation of a fuel sticking quantity is started in a state of setting an initial value of a fuel sticking quantity estimate to the intake passage constituting member in the prescribed quantity. The fuel injection quantity is determined based on this estimated fuel sticking quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177419-A (JP)
Title: Substrate in liquid crystal display device, and liquid crystal display device
Inventor: SAWAYAMA YUTAKA
IPC: G02F1/1343
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate in a reflection type liquid crystal display device by which a manufacture yield is improved.  <P>SOLUTION: As shown in (b), before depositing Al to form a reflective electrode 4 (see (c)), a protective film 9 is formed so as to cover the whole ITO to be at least a connecting electrode 3. As shown in (d'), when a developer 6 infiltrates through pinholes 7, etc., produced in the Al which is the reflective electrode 4 in a photolithography process, the protective film 9 prevents the passage of the developer 6, and the ITO which is the connecting electrode 3 do not come into contact with the developer 6. Accordingly, as shown in (e), when the Al is patternized to form the reflective electrode 4, the connecting electrode 3 is not corroded as a final form shown in (f).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004148712-A (JP)
Title: Printed matter to which forgeryproof treatment is applied and manufacturing method for the same
Inventor: MATSUI KOJI
IPC: B42D15/10
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To apply a forgeryproof treatment by which the probability, in which a forgery (counterfeiting) preventive pattern behind a variable information data becomes the same, hardly occurs, in printed matter in which the variable information data such as a drawing number or the like is printed within a plurality of printed frames.  <P>SOLUTION: In the printed matter applied with a forgeryproof treatment with oblique lines 20 printed arranged in irregular intervals under the variable information data over the entire face of a substrate 5 where one face 3, in which the variable information data such as the lottery number 12 or the like is printed within the plurality of printed frames 10, is arranged in a multi-face way, the printed matter is applied with the forgeryproof treatment, in which the oblique lines 20 arranged at irregular intervals are printed by being shifted longitudinally to the running direction P, and the oblique lines 20 arranged at irregular intervals are printed in a special ink which is not visible under visible light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150230-A (JP)
Title: Installing structure for bathroom door lower frame
Inventor: TAKANE TAKESHI
IPC: E04H1/12
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To cut off water on a specific level without being influenced by skill and a skilled degree of a worker; to simplify and speed up construction work; to reduce an application quantity of a shielding agent; and to reduce the number of parts.  <P>SOLUTION: This installing structure for bathroom door lower frame forms a floor surface 1a of a washing place pan 1 in the almost same height as a floor surface 2a of a dressing room 2. A door lower frame installing holder 4 is arranged on a down wall 1b of a place corresponding to a door lower frame 3 of the washing place pan 1. An upper surface opening recessed groove part 6 is formed of an upper part 4a of this holder 4 and the down wall 1b by extending in the lengthwise direction of the door lower frame 3. The bathroom side of the door lower frame 3 is let down, and is formed in an inserting piece part 3a. This inserting piece part 3a is fitted watertightly in the recessed groove part 6, and the door lower frame 3 is installed between the washing place pan 1 and the floor surface 2a of the dressing room 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148482-A (JP)
Title: Drill bit
Inventor: MIYANAGA MASAAKI
IPC: B23B51/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill bit where an improvement in cutting efficiency is attempted by improving a blade edge section to well discharge chips from the central section of a drill hole cutting surface.  <P>SOLUTION: In the drill bit where a plurality of cutting edge sections 3a, 3b, 3c are formed equally in the peripherally at a cutting edge tip 3 comprising a cemented carbide-made block body, the binding ridgeline of cutting surfaces 6 and flanks 7 formed at each blade edge forms a cutting edge 4 and extensions of each cutting edge 4 intersect at the centers of the blade edges, a protrusion section 9 is formed at each end inside the cutting edges cut by grinding and forming incised grooves 8 at the central sections of the blade edges.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297889-A (JP)
Title: Measuring method for compound semiconductor
Inventor: HAGIMOTO KAZUNORI
IPC: H01L21/66
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method capable of easily and surely measuring using an ohmic electrode for measurement to a III-V compound semiconductor for which one or both of Ga and In is the main component of group III elements.  <P>SOLUTION: The ohmic electrode 3 is formed by bringing a liquid electrode forming material 30 composed of a GaIn alloy into contact with the surface of a sample 2 composed of the III-V compound semiconductor for which one or both of Ga and In is the main component of the group III elements which do not contain Al. Electrical characteristics of the sample 2 are measured using the ohmic electrode 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279940-A (JP)
Title: Liquid crystal display device and mobile terminal using the same
Inventor: KIM YOUNG-HO
IPC: G02F1/1333
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which prevents a liquid crystal panel from damage caused by external impacts, and to provide a mobile terminal using the same.  <P>SOLUTION: The liquid crystal display device includes a flat and square shaped liquid crystal panel 50 having, at one side, a liquid crystal injection port 51 sealed after liquid crystal injection, and bonding members 80 being double-sided adhesive strips which are located at at least part of edges except the portion where the liquid crystal injection port 51 of the liquid crystal panel 50 is located and which mutually adhere the liquid crystal panel 50 to other members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161388-A (JP)
Title: Sheet storage device, and image forming apparatus having the same
Inventor: ITO YOSHIHIRO
IPC: B65H1/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet storage means capable of compatibly reducing the weight with a simple configuration and positioning the sheet with excellent accuracy, and an image forming apparatus having the same.  <P>SOLUTION: Side regulation means 42 and 43 to regulate the position in the width direction orthogonal to the sheet carrying direction of the sheet stored in a sheet storage unit 40 are provided on a bottom plate 45 to constitute a bottom surface of the sheet storage unit 40 to store the sheet of a sheet storage device 4 which is attachably/detachably fitted to an image forming apparatus body. A plurality of slits 31 and 32 extending in the width direction are formed in the bottom plate 45 with a predetermined interval, an abutting part is formed on a bottom surface of an area between the plurality of slits of the bottom plate 45, and the abutting part is abutted on a facing member facing a bottom plate of the image forming apparatus body. The side regulation means 42 and 43 are slidably provided in the area between the plurality of slits, and the side regulation means 42 and 43 are supported by the facing member of the image forming apparatus body via the abutting part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160298-A (JP)
Title: Thin film evaporation device
Inventor: YASUNO HISAYOSHI
IPC: B01D1/22
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent accumulation / solidification of concentrate contained in vapor.  <P>SOLUTION: A barrel 1 is fitted with a flow-down plate 20 to introduce the concentrate contained in the vapor to an outlet 6 for a product. The flow-down plate 20 is a plate body in the shape of an oval as a whole and has an insertion hole to insert a rotor 2 at its center. An outer periphery of the flow-down plate 20 is mounted on an inner wall of the barrel 1, thus the flow-down plate 20 is slantly installed in obliquely downward direction from a vapor outlet 7 toward the outlet 6 for the product. This flow-down plate 20 is formed of a plurality of split parts, for example, comprises a first split plate through a forth split plate 21-24 formed in a fan shape at almost an angle of 90° along the peripheral direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161530-A (JP)
Title: Hydride and hydrogen producing apparatus
Inventor: KAWAGUCHI KENICHI
IPC: C01B3/06
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydride capable of efficiently producing hydrogen and a hydrogen producing apparatus using the hydride, and to provide the hydride which is easily handled and the hydrogen producing apparatus using the hydride.  <P>SOLUTION: Hydrogen is produced using the hydride 2 which can be powdered along the axial direction from the end face and at least the side part surface of which is covered with a resin. The hydrogen producing apparatus 1 is constituted so as to be provided with the hydride 2, a powdering part 4, a powdering control means 5, and a reaction vessel 3. A water supply part 8 and a hydrogen take-out part 9 are formed in the reaction vessel 3 and also a hydride charge and discharge part 11 and a cylindrical guide 12 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172289-A (JP)
Title: Power source box
Inventor: ANDO TATSUHIRO
IPC: H05K5/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent liquid invasion by using a simplified structure.  <P>SOLUTION: In this power source box 410, a box main body 411 is attached to a spot whereon liquid drops may fall, a power inlet port 420 is provided in the outer wall of the box main body 411 for a wire bundle 413 to be routed from outside, a shielding wall 421 is provided to enclose the power inlet port 420 inside of the power source box 410 of the power inlet port 420, and wiring is done via the shielding wall 421.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171231-A (JP)
Title: Characteristic extraction apparatus for uneven pattern and method thereof
Inventor: ISHII HIROMITSU
IPC: G06T1/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To make extractable the characteristic of unevenness of a surface.  <P>SOLUTION: This characteristic extraction apparatus is constituted so that it sets a base line 31 to the uneven surface, picks up a plurality of images of the uneven surface along the base line 31, calculates a spatial frequency spectrum of each the image, extracts a characteristic part from each the calculated spatial frequency spectrum, relatively enhances the characteristic part of each the spatial frequency spectrum, inversely converts each the enhanced spatial frequency spectrum, generates each enhanced image wherein the characteristic part is enhanced, and calculates an uneven pattern by use of each the enhanced image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172010-A (JP)
Title: Shield connector for instrument
Inventor: MIYAZAKI TADASHI
IPC: H01R13/648
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve mounting workability regarding a shield connector for an instrument connected to the instrument such as an inverter device and a motor in an automobile.  <P>SOLUTION: A plurality of wire-side terminals 20 are altogether retained by a housing 30, and this housing 30 is made to be fitted into a mounting hole 15. Because of this, compared with a type with such a structure that a plurality of wire-side terminals are individually mounted in respective mounting holes, less working man-hour is needed. Furthermore, without using shield electric wires each provided with an individual shield function, non-shield type electric wires W are altogether surrounded by a cylindrical shield member 60, and a shield shell 50 is fixed to the terminal of this shield member 60, and connected to a shield case 11. Therefore, compared with a type with such a structure that the shield electric wires are connected to the shield case one by one, there will be less working man-hour needed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136261-A (JP)
Title: Unipolar electromagnetic field
Inventor: TAKARADA MASAAKI
IPC: B01J19/08
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance applicabilities of a unipolar electromagnetic field by forming the unipolar electromagnetic field of a large area, and by improving a conventional magnetic mat not having a noticeable effect due to lack of the function of a magnetic field by itself to change a state of materials.  <P>SOLUTION: The unipolar electromagnetic field is composed of polar surfaces of a plate electrode and a plate magnet contacting each other. An areal limitation can be solved by using the unipolar electromagnetic field where an electric field and a magnetic field of which the polar surfaces face in the same direction are formed. This unipolar electromagnetic field can be applied to an electromagnetic mat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167589-A (JP)
Title: Method and ring for shielding zero-th order beam in laser condenser
Inventor: NISHIZAWA KOSUKE
IPC: B23K26/066
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zero-th order beam shielding method and a zero-th order beam shielding ring in a laser beam condenser to easily shield zero-th order beams.  <P>SOLUTION: A through hole 11 is formed in a lens holding part 8 of a body 4 of an expander lens on the incoming side so that the diameter of holding a resin ring 9 and the expander lens 7 against the incoming side of the expander lens 7 is at least two times the beam diameter of the primary beam, and an edge of the through hole is away from the center of the zero-th order beam by at least two times the radius of the zero-th order beam diameter, and a zero-th beam shielding ring 10 with a step having an inclined surface part 12 for reflection is provided on an outer edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176664-A (JP)
Title: Emission control device for internal combustion engine
Inventor: KATO KENJI
IPC: B01D53/94
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent emission of particulates to atmospheric air while restricting sulfur-poisoning of NOx storage reduction catalyst by supplying sulfur solidifier to an engine.  <P>SOLUTION: The NOx storage reduction catalyst 20 is provided in an exhaust passage 5 of the engine 1, so that NOx in lean air-furl ratio exhaust is stored. To the engine 1, sulfur solidifier to form solid sulphate by reacting with sulfur in fuel by combustion is supplied as well as fuel. Generated solid sulphate particulates are collected by a particulate filter 5b disposed upstream of the NOx storage reduction catalyst. In the case where collected quantity on the filter 5b is increased, temperature of the filter 5b is increased, and the engine 1 is operated at a theoretical air-fuel ratio or rich air-fuel ratio. This makes sulphate separate in the form of SOx from the filter 5b. Since emitted SOx is not absorbed by the NOx storage reduction catalyst, sulfur-poisoning of the NOx storage reduction catalyst is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178441-A (JP)
Title: Lane deviation prevention device
Inventor: TAYA SATOSHI
IPC: G08G1/16
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lane deviation prevention device capable of easily detecting a traveling lane again even when the traveling lane is lost.  <P>SOLUTION: When yew moment M<SB>s</SB>is set by controlling braking force in order to prevent lane deviation when a traveling lane is lost and the vehicle itself tends to deviate, a lane marker detection area is set in an image pickup picture on the basis of a steering angle δ<SB>M</SB>equivalent to the target yew moment M<SB>s</SB>. When the target yew moment M<SB>s</SB>is similarly set and the vehicle itself has been already restored from deviation, a lane marker detection area is set on the basis of the reverse steering angle of the steering angle δ<SB>M</SB>equivalent to the target yew moment M<SB>s</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180704-A (JP)
Title: Game machine and method of setting degree of expectation of game machine
Inventor: MATSUURA KOHEI
IPC: A63F7/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to select the pattern of symbol variation as the player likes and to change the allocation of the degree of expectation of the pattern of symbol variation based on the selected pattern of symbol variation and the result (a hit or out) of presentation with the selected pattern.  <P>SOLUTION: In the game machine, one of two super ready-to-win patterns picked up by the player with a specific initiator can be selected, and the presentation of symbol variation pattern in the super ready-to-win pattern selected by the player is executed. If the result of the lottery at the time is a hit, the degree of expectation for the selected super ready-to-win pattern is higher than the present. Accordingly, it is not easy to predict a hit based on appearance of the super ready-to-win pattern, whose degree of expectation is fixed in a conventional game machine, or the player hopes for a super ready-to-win pattern of the type the player likes, so that the player can continue a game always with expectations.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186851-A (JP)
Title: Remote controller and electronic apparatus provided with the same
Inventor: SUGINO KOICHI
IPC: H04L9/32
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller wherein a remote controller reception section accurately processes transmission information of a remote controller transmission section by performing encryption and decryption through time information of a wave clock used as a key, even when transmission mistakes and transmissions at the outside of a communication area are frequently made.  <P>SOLUTION: When a user depresses a switch 1, a controller 4 respectively reads the time information from the wave clock 2 and ID data as key information corresponding to the switch 1 from an ID memory 3. The controller 4 encrypts the ID data by using the time information for a key and a transmitter 5 transmits encrypted ID data. When receiving the information wirelessly transmitted from the transmitter 5 of the remote controller transmission section 100, a receiver 11 reads time information from a wave clock 8 and decrypts the received information (encrypted information) by using the information for a key. When the decrypted resulting information is coincident with the ID data stored in an ID memory 9, the receiver 11 transmits a locking/unlocking signal to a lock apparatus 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190528-A (JP)
Title: Exhaust emission control device
Inventor: UEDA MATSUE
IPC: B01J19/08
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To collect a particulate matter PM; and to efficiently and precisely oxidize/reduce nitrogen oxides NOx by catalytic reaction and discharge.  <P>SOLUTION: This exhaust emission control device is composed of a high voltage generator 4 for generating high voltage, a discharge electrode 3 connected to the high voltage generator 4 and impressing the high voltage, a honeycomb 7 connected to the discharge electrode, capable of discharging on the inside and discharging and collecting the particulate matter included in exhaust gas flowing on the inside and a conductive layer 9 for covering the outer periphery of the honeycomb 7 and set to grounding and/or constant voltage, and efficiently and precisely purifies NOx, and burns the PM by adding pulse streamer discharge 10 even when purification by a catalyst is difficult by a low temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193877-A (JP)
Title: Sound image localization signal processing apparatus and sound image localization signal processing method
Inventor: KOBAYASHI YOSHIYUKI
IPC: H04S7/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a localized sense of a sound source by increasing the number of speakers, to reproduce a three-dimensional sound source position through a multichannel output, and to reproduce a natural Doppler effect by a change in a delay amount.  <P>SOLUTION: A GUI application menu 1 for setting recorder side speakers, sound sources and a listener position is provided with a sound source setting section 8 for setting positions of a plurality of sound sources to provide a sound source position output; a speaker setting section 7 for setting the positions of a plurality of speakers for outputting reproduction sound of a plurality of the sound sources to output a speaker position output; a listener setting section 9 for setting a position of a listener being a reference position to output a listener position; and a sound source output for outputting a reproduction sound of a plurality of the sound sources on the basis of the speaker position output and the listener position output.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187576-A (JP)
Title: Rice transplanter
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice transplanter of a simplified structure including stock-stock variable-speed units and an unequal-speed switching unit and avoiding the unfavorableness of equal-speed/unequal-speed switching unsuitable to stock-stock spacing.  <P>SOLUTION: This rice transplanter includes a planting unit 15 for scraping seedlings off a seedling stand 13 and transplanting them in a paddy field, the stock-stock variable-speed units 30 and 35 for changing the action speed of the planting unit 15 relative to vehicle speed, and the unequal-speed switching unit 38 functioning to change a planting action speed during one cycle without changing the planting cycle of the planting unit 15. In the rice transplanter, an unequal-speed transmission path passing the unequal-speed switching unit 38 and an equal-speed transmission path not passing the unequal-speed switching unit 38 are provided, and a switching between the unequal-speed transmission path and the equal-speed transmission path is made through a variable-speed gear 36 of the 2nd stock-stock variable-speed unit 35.  <P>COPYRIGHT: (C)2004,JPO&NCIPI