baber/WOPTO huggingface dataset:
Patent JP-2004007068-A (JP)
Title: Image pickup device
Inventor: TANAKA HIDEFUMI
IPC: H04N5/374
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image signal that has been applied with dark current correction even under finer resolution in an image pickup device using a solid-state image sensing device.  <P>SOLUTION: A dark current component signal S1n from a light shielding of a subject image for predetermined period is stored in a dark current memory 72. In addition, an image pickup signal S2 from the opening and closing control of a lens aperture according to the light volume of the subject photo-image is stored in an image pickup signal memory 81.A dark current subtracter 82 subtracts a dark current component of the dark current component signal S1n from the image pickup signal S2 to output a image signal S3 containing no dark current component. Subsequently, the dark current component signal S1n stored in the dark current memory 72 is updated at fixed intervals, and every time the image pickup signal S2 outputs one after another, the dark current subtracter 82 extracts the dark current component S1n stored in the dark current memory 72 and subtracts it to obtain a image pickup signal S3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098118-A (JP)
Title: Method and apparatus for inspecting pattern
Inventor: TANIGUCHI YUZO
IPC: G06T1/00
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique for inspecting pattern defects in which improving the detection sensitivity and improving the inspection speed can be realized at the same time. SOLUTION: In a pattern inspection method used in a visual inspection such as an inspection of defects in a pattern of an object to be inspected such as a semiconductor wafer, a chip comparison inspection of comparing patterns of adjoining two chips on the object and a repeated pattern comparison inspection of comparing equal patterns of equal repeated pattern parts in the chips with each other are carried out to continuously detected images while a separate threshold is set to each. The obtained results of the chip comparison inspection and of the pattern inspection are outputted after edited.
Patent JP-2004011159-A (JP)
Title: Execution method for created land giving consideration to microclimate
Inventor: SHIMIZU KEIJI
IPC: E01C1/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an execution method for created land giving consideration to microclimate, which can improve the health and the asset value of residents and an environmental issue by making the microclimate effectively act on the whole created area.  <P>SOLUTION: This execution method for the created land includes a process for the creation of a housing site, a process for the exterior, a process for landscape architecture, etc.; and the process for the creation of the housing site, the process for the exterior, and the process for the landscape architecture are consistently performed in a planned manner in association with the formation of the microclimate in the whole created area. A site S1 for the creation of the housing site includes a part K and a road D. In the process for the creation of the housing site, the trees 2 and 4 usable for the park K, street trees, etc. are left; and trees except the trees 2 and 4 are cut or transplanted into the site S1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011697-A (JP)
Title: Plug member for air ventilation
Inventor: HORIUCHI AKIYO
IPC: F15B1/26
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oil from flowing out of air holes P1 and P2.  <P>SOLUTION: A body 11 having the air hole P1 and a lid body 12 having the air hole P2 are combined to provide a porous shield material 15. When the body 11 is mounted to an oil feeding port 21a of a housing 21 of a gear box, the air holes P1 and P2 form an air passage communicating with the inside and outside of the housing 21, and the shield material 15 ventilatably shields the air passage to allow only air flow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009190-A (JP)
Title: Rotary type perforation device
Inventor: FUKUSHIMA JUN
IPC: B26F1/08
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a combination of an arrangement pattern of various perforation row by miniaturizing a punch support shell block in which a large number of pin punches of a rotary type perforation device are provided and a die shell block, providing an arrangement pattern of the perforation row being the same or different each other every in the respective shell blocks and exchanging and permutation-combining these and to facilitate exchange of the shell block of a part and a program work of a change of the arrangement pattern or the like.  <P>SOLUTION: A die cylinder 10 and a punch cylinder 30 are provided in a circumferential direction and the die shell block 13 and the punch support shell block 32 of which sizes of bucket-like outline shapes of a circular cross section the same are provided. Two pair of die aperture rows and punch support aperture rows in which the perforation arrangement is different are provided on these shell block 13 and punch support shell block 32 respectively. They are independently provided against the die cylinder 10 or the punch cylinder 30 such that an order of attachment/detachment and mounting is changeable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011757-A (JP)
Title: Butterfly valve
Inventor: KAMATA USUKE
IPC: F16K1/22
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butterfly valve capable of eliminating complicated work for attachment/detachment of the butterfly valve to/from piping for facilitating maintenance and replacement of a valve element.  <P>SOLUTION: On an inner circumference of a circumferential wall part 1A of a valve casing 1, an annular valve casing seat part 4 is provided at a position deflected leftward of a first axial line C1 from a second axial line C, and an upward opening 5 is provided to enable the valve element 2 to be put in and out through an upper part of the circumferential wall part 1A at a position deflected rightward of the first axial line C1 from the valve casing seat part 4 at the upper part of the circumferential wall part 1A. A valve element seat 6 can be set in a fully closed state with a rotation angle 0° where the valve element seat 6 is in contact with the annular valve casing seat part 4, and a fully opened state with a rotation angle 90° where the valve element seat 6 is apart from the annular valve casing seat part 4. It is rotated from the fully closed state with the rotation angle 0° for 180° till the valve element 2 is positioned to the underside of the opening, and after a lid member 7 and an upper bearing 8 are removed from the opening 5, an upper valve rod 3A is held up, so that the valve element 2 is taken out of the valve casing 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013552-A (JP)
Title: Wiring design method for integrated circuit device, its system, and its program
Inventor: NAWA TAKAMICHI
IPC: G06F17/50
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring design method for an integrated circuit device, its system, and its program capable of efficiently deciding a wiring layout without a problem such as the concentration of wires in the integrated circuit device.  <P>SOLUTION: In this wiring design method for deciding a path of a wire between cells in the integrated circuit device, an area for arranging the wires is divided in the longitudinal and lateral directions (S102) in a first place. An area crossed by each wire is decided (S103). The number of wires passing the boundary line between the respective divided areas is equalized (S104). If the length of one side in each divided area is longer than a predetermined length (S105:No), the area is further divided (S102). When one side length in each area becomes the predetermined length or less, the path at that time is used as a rough wiring path of the each wire (S106).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011829-A (JP)
Title: Roller bearing and fan motor using it
Inventor: TERADA YASUHISA
IPC: F16C33/66
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing capable of reducing a retainer noise even in cryogenic temperature milieu by clarifying the relationship of a retainer with the clearance between a pocket of the retainer and a rolling element.  <P>SOLUTION: A roller bearing is provided with an outer ring provided with a rolling track on the inside perimeter, an outer ring provided with a rolling track on the outside perimeter, a plurality of rolling elements arranged between each rolling track of the outer ring and the inner ring, and a retainer having a plurality of pockets rollingly securing the rolling elements, molded of resin, and lubricated with grease. Using grease where base oil pour point is -30°C or less, the radial clearance ratio is set to 0≤δr/Da≤0.09, and the axial clearance ratio is set to 0≤δa/Da≤0.06.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011347-A (JP)
Title: Apparatus for leveling paving material
Inventor: TANAKA TOMOHIKO
IPC: E01C19/48
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for leveling paving material for a slip-form construction method that is easily applicable to a plurality of construction widths.  <P>SOLUTION: The apparatus for leveling paving material includes a diffusing auger 4 by which the paving material supplied onto a surface to be paved is spread in the lateral direction approximately perpendicular to paving direction; a vibrator 6 for vibrating the paving material spread by the diffusing auger 4; and a mold plate 7 for pressing the paving material vibrated by the vibrator 6. Widening plates 10 which extend outward from both sides, at least in the horizontal direction of the auger 4, the vibrator 6 and the mold plate 7, are detachably provided at approximately the same height as the lower surface of the mold plate 7, with the surface of each widening plate extending over a plane approximately parallel to the surface to be paved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009128-A (JP)
Title: Laminated core manufacturing method and manufacturing apparatus therefor
Inventor: YADORI YASUNORI
IPC: H02K15/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated core manufacturing method which provides excellent working efficiency, dispenses with welding step of joining single plates for simplifying equipment and shortening the manufacturing time, and reralizes continuous steps of a blanking step, a laminating step and a joining step of single plates, and to provide a laminated core manufacturing apparatus therefor.  <P>SOLUTION: When a single plate is successively blanked out of a strip-like steel plate 10 by a progressive die, a caulking dowel 14 is formed on each single plate at the same time. The position of the caulking dowel 14 on the single plate is successively deviated for each single plate to be blanked. The blanked single plates are laminated in the progressive die, and the caulking dowels 14 on the upper and lower single plates are caulked to each other to obtain a laminate in a fixed condition with end faces of the laminated single plates deviated from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021501-A (JP)
Title: Electronic conference system and conference management method
Inventor: NAGO HIDETADA
IPC: G06F13/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic conference system and a conference management method for effectively using a conference room and improving security of a conference.  <P>SOLUTION: An electronic conference system includes a plurality of information terminals 101 (PC) having a notebook-type personal computer, etc., a wireless LAN access point 102 (wireless LAN AP) installed in a conference room 110, a conference shared data server 103 having a server computer, etc., a conference room management server 104 having a server computer, etc., and a wired LAN 105. When a conference organizer, etc. registers the reservation date and time of the conference room 110, the conference room management server 104 determines a parameter value for connecting the wireless LAN at the time of implementing a conference, and changes the parameter value to a value determined at the time of reservation when the reservation time comes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017469-A (JP)
Title: Method for manufacturing polyimide resin tubular molded product
Inventor: YANAGIDA MASAMI
IPC: B29L23/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyimide resin tubular molded product which drastically reduces pinhole defect due to the entrainment of air bubbles and improves the manufacturing yield of the molded product, in the polyimide resin tubular molded product used in an electron photograph apparatus such as a laser beam printer or a facsimile device.  <P>SOLUTION: This method for manufacturing a polyimide resin tubular molded product includes a process to inject a raw material solution composed mainly of a polyamic acid into a cylindrical space after adding a chemical curing agent to the solution. In this method, the passage piping of the solution and the cylindrical space are set at a vacuum pressure level prior to the injection of the solution and the industrial manufacturing of the polyimide resin tubular molded product at a very low cost is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021710-A (JP)
Title: Cooling mechanism of personal computer
Inventor: KAWAMOTO HIDEKATSU
IPC: G06F1/20
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable personal computer never deteriorated in cooling performance even by long-term use, easy to handle in disposing and suitable for recycle.  <P>SOLUTION: A heating source is housed in a case and set in the inner part of a cabinet. The case forms a passage for circulating air with an air pipe. The air pipe is arranged with meandering in the inner part of the cabinet, and a fan is provided within the air passage to promote the flow of the air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016574-A (JP)
Title: Pachinko game machine
Inventor: ONO HIDEKI
IPC: A63F7/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine that can enhance further a player's expectation when an advance notice performance is executed by making it impossible or difficult for the player to recognize whether the advance notice performance is related to a first pattern or a second pattern.  <P>SOLUTION: The pachinko game machine has a first pattern display means 30 varyingly displaying a first pattern, a first benefit condition generation means 46 generating a first benefit condition on the basis of a specific mode of the first pattern, a second pattern display means 32 varyingly displaying a second pattern, and a second benefit condition generating means 51 generating a second benefit condition on the basis of a specific mode of a second pattern. The game machine has an advance notice performance means 31 executing a first advance notice performance previously reporting an occurrence or the possibility of occurrence of a prescribed mode of the first pattern and a second advance notice performance previously reporting an occurrence or the possibility of occurrence of the second pattern in a common mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017021-A (JP)
Title: Auxiliary for vegetation purification
Inventor: TAKASHIMA TOMOHARU
IPC: A01G7/06
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary for vegetation purification which is used for giving a condition to facilitate the absorption of Fe by plants even under high pH for increasing the activities of the plants in vegetation purification where water quality is purified by the plants.  <P>SOLUTION: In the auxiliary for the vegetation purification, a chelating agent and chelated iron are applied to charcoal, and at the same time an elution controlling agent for inhibiting the elution of the chelating agent and the chelated iron is applied thereto. The chelating agent and the chelated iron are eluted into water following the decomposition of the elution controlling agent by microorganisms in the water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026663-A (JP)
Title: Cosmetic composition
Inventor: KOIDE MOTONORI
IPC: A61K8/96
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cosmetic composition having high humectant, scrubbing and aesthetic effects.  <P>SOLUTION: This cosmetic composition comprises water-insoluble fibers derived from soybeans. Bean-curd refuse obtained by separating soybean milk from the soybeans is preferably employed as a raw material for the water-insoluble fibers to be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029141-A (JP)
Title: Backlight source for display apparatus, liquid crystal display and method for controlling backlight source
Inventor: OZAWA MASAHIKO
IPC: H01L33/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To increase the color reproduction range and to obtain uniform white light.  <P>SOLUTION: The backlight source for an LCD comprises LEDs 1 to 3 of three primary colors. Photo diodes PD1 to PD3 detect the light quantity of the respective LEDs. A microcomputer chip 30 stores a table of the specification of color temperature and the set value of the luminance of the white light. The chip 30 calculates the color temperature of the white light produced by the three LEDs 1 to 3 from the light quantity signals VQ1 to VQ3, and determines the values of the control signals V1 to V3 so as to make the calculated value equal to the table value. That is, the chip 30 separately controls the current in each LED 1 to 3. Then the chip 30 calculates the luminance of white light from the signals VQ1 to VQ3 and determines the values of the control signals V1 to V3 to produce a common current increase/decrease rate so as to make the calculated value equal to the table value. This means that the chip 30 controls the brightness of the white light by increasing or decreasing the currents at a common rate while keeping the color temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032442-A (JP)
Title: Mobile terminal and notification method thereof
Inventor: UJII JIYUNICHI
IPC: H04M1/72454
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal whereby surrounding people (people to which the camera of the mobile terminal is directed) can discriminate whether an operator of the mobile terminal selects a camera mode or the operator merely operates the mobile terminal.  <P>SOLUTION: The mobile terminal is characterized in that the mobile terminal outputs a notice sound by using a speaker for notifying the arrival of a call or the like when detecting that the camera mode for receiving a video image through an imaging means is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031216-A (JP)
Title: Conductive paste
Inventor: KONDO KOJI
IPC: C08L101/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste superior in properties such as flame-resistance in a non-halogen state, conductivity, adhesiveness, heat resistance, flexibility, and anti-migration, especially superior in the adhesiveness and the anti-migration property in high temperature regions.  <P>SOLUTION: This is related to the conductive paste including an organic resin (A) containing phosphorus in the molecule and a conductive minute powder (B). This is related to the conductive paste in which the organic resin (A) containing phosphorus in the molecule is a polyester resin and/or a modified polyester resin. Furthermore, this is related to the conductive paste containing non-halogen fire-retardant containing phosphorus and/or nitrogen in the molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025115-A (JP)
Title: Method for insolubilizing heavy metal in treated material of organic halide-polluted body
Inventor: IWASAKI MAMORU
IPC: B09B3/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for insolubilizing heavy metals in treated material of an organic halide-polluted body which prevents the elution of heavy metal even when a solid polluted with the organic halide is brought into contact with water and presents alkalinity by subjecting the solid polluted with the organic halide to a detoxifying treatment by the use of alkaline substance.  <P>SOLUTION: The alkaline substance is added and mixed to the solid polluted with the organic halide, the detoxifying treatment is performed and, thereafter, iron(III) salt, iron(II) salt, aluminum salt or magnesium salt is further added and mixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340435-A (JP)
Title: Quality control method for supplied purified water and apparatus for the same
Inventor: KATSUTA TASUKU
IPC: C02F1/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality control method for supplied purified water and an apparatus for the same.   <P>SOLUTION: In a water channel for drinking water which distributes preferentially advanced treatment water mainly in a potable water mixed system, the water quality at least in one storage tank is controlled by various sensors and operation directions based on the sensors. The control is performed industrially automatically, and even if emergency occurs in the quality of water, the water conventionally disposed is recycled safely. As the selected sensors, a residual chlorine analyzer, an oxidation-reduction potentiometer and a timer are representatively used and the water is returned to a raw water tank and retreated to be re-distributed as drinking water under an optimum control and also energy saving effect is attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003058134-A (JP)
Title: Electrooptical device and driving method of electrooptical material, its driving circuit, electronic equipment and display device
Inventor: KURUMISAWA TAKASHI
IPC: G09G3/20
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To generate signal electrode voltages based on a plurality of scanning pattern groups. SOLUTION: A storage circuit 1405 stores display patterns, scanning patterns belonging to a first scanning pattern group PA and selection data Ds while corresponding them each other. A data control section 1401 generates converted display data d' which are obtained by inverting display data d based on inversion control signals CTL. The signals CTL become active corresponding to the elements in which the first scanning pattern group and a second scanning pattern group are different. First to third data registers 1402 to 1404 generate display patterns based on the data d'.
Patent JP-2004034071-A (JP)
Title: Injection unit of die-casting machine
Inventor: TAKAHASHI SAKAE
IPC: B22D17/20
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a injection unit superior in erosion resistance and wear resistance.  <P>SOLUTION: A plunger sleeve 11 comprises a cylindrical matrix 12 of steel and a liner layer 13. A plunger tip 15 comprises a columnar matrix 16 of steel and a covering layer 17. Both the liner layer 13 and the covering layer 17 are composed of a Ni based composite material in which granular hard aggregates are dispersed within a binder phase comprising a Ni based alloy. In the above hard aggregates, a fine Ni-Mo boride is bound with a Ni-Si-Mo alloy, and is particles of particle size from 30 μm to 300 μm. The above binder phase is Ni, Si, Mo alloy. The total composition combining the above binder phase and the above hard aggregates is as follows B:2.6 to 3.2 wt%, Si:3.6 to 5.2 wt%, Mo:18 to 28 wt%, C:0.05 to 0.22 wt%, Ni:BAL.. The weight ratio of Mo/B is 7.0 to 9.5.  <P>COPYRIGHT: (C)2004,JPO