baber/WOPTO huggingface dataset:
Patent JP-2002324951-A (JP)
Title: Flexible connection board and circuit unit using it
Inventor: TAKAHASHI KOTARO
IPC: H05K1/14
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To economically obtain flexible connection boards each of which has an electrode section to be connected to X and Y electrodes respectively provided on orthogonal sides of a circuit unit from their primary materials and to reduce the number of bending parts for reducing the installation space of the flexible connection board. SOLUTION: The flexible connection board has an X electrode section and a Y electrode section which are to be respectively connected to an X electrode and a Y electrode provided on sides meeting at approximately right angles of the circuit unit. The extremity sides of the X electrode and the Y electrode are placed in parallel with each other and in the same direction.
Patent JP-2003215722-A (JP)
Title: Photographic processing device
Inventor: YAGAWA YASUHIRO
IPC: G06T1/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic processing device having good operability.  <P>SOLUTION: The photographic processing device 10 includes a conveyance roller pair 18 for conveying a negative film 12, a light source 22 for acquiring image data by scanning the negative film 12 and a line sensor 24. The distances of adjacent through parts 44 calculated by a CPU 48 through an edge detecting section 42 and the reference value based on the negative size inputted and set by using a keyboard 52 and a mouse 54 are compared in a system control section 46 and whether a frame image 56 can be correctly segmented or not is judged. If the correct segmenting is not possible, a prescribed image plane 60 is displayed. A size changing button 66 disposed in the image plane 60 is clicked by the mouse 54, by which the change of the negative size is instructed and the image data is acquired in accordance with the changed negative size. When the through parts 44 can be detected at the same intervals continuously three frames, the negative size may be automatically decided in accordance with these intervals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211100-A (JP)
Title: Washing device
Inventor: TAKASU HIROYASU
IPC: B05B1/20
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device with excellent washing efficiency, facilitating the visual confirmation of a washing state while maintaining the same washing ability as before.  <P>SOLUTION: In the washing device 1, a washing gun 4 is connected through a high pressure hose 3 to the pressure supply source 2 of a washing liquid and the washing liquid is jetted from the nozzle 5 of the washing gun 5. The nozzle 5 is provided with a plurality of ejection ports 5b for mutually parallelly and straightly jetting the washing liquid and is formed such that the total cross sectional area of the plurality of the ejection ports 5b is roughly equal to the cross sectional area of the ejection port of a single hole nozzle having only one ejection port of a prescribed diameter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212697-A (JP)
Title: Method of growing gallium nitride single crystal
Inventor: MARUTANI YUKITOSHI
IPC: C30B29/38
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of growing a gallium nitride single crystal for improving characteristics of various devices, by which a high quality gallium nitride single crystal almost free of crystal defects can be manufactured.  <P>SOLUTION: In the method for growing the gallium nitride single crystal in a vapor phase by supplying a gas containing a gallium source and a gas containing a nitrogen source, the single crystal is grown in the (000-1) direction at a partial pressure of the gallium source of ≤3×10<SP>-4</SP>atm and at a growth temperature of ≥950°C in the presence of hydrogen gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212392-A (JP)
Title: Paper feeding device and picture image formation device furnished with it
Inventor: SUZUKI NOBUTAKA
IPC: B65H9/14
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect even a small number of recording paper accumulated on a bottom plate.  <P>SOLUTION: A first transmitted light quantity detection means 11 made of a luminous part 13 to detect transmitted light quantity by transmitting light in the thickness direction of the recording paper P on the bottom plate 5 and a light receiving part 14, a second transmitted light detection means 12 made of a luminous part 16 to detect transmitted light quantity by transmitting light on the recording paper P after separated in one piece by a separation means 8 and a light receiving part 17 and a control device 50 to function as a recording paper quantity computing means to compute the number of the recording paper P on the bottom plate 5 by comparing the transmitted light quantities respectively detected by the first transmitted light quantity detection means 11 and the second transmitted light quantity detection means 12 with each other are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224182-A (JP)
Title: Abnormality detecting device for substrate carrying container
Inventor: KIMURA NORIO
IPC: H01L21/673
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detecting device for a substrate carrying container which can detect a gaseous contaminant being abnormally present in the atmosphere in the substrate carrying container in such a case.  <P>SOLUTION: Provided are the container which carries a substrate and a sensor which detects the gaseous contaminant present in the container. The sensor is equipped with PH paper which discolors with the gaseous contaminant and an optical sensor which detects its discoloration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214151-A (JP)
Title: Electric and water screen type exhaust emission control device
Inventor: YAMAMOTO ISAO
IPC: F01N3/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a capability of eliminating substances contained in exhaust emission by providing a plurality of substance eliminating machines in an electric and water screen type exhaust emission control device, and to contribute to an environmental improvement.  <P>SOLUTION: The exhaust emission control device is provided with a pulse discharging dust collector collecting substances contained in exhaust emission to an electrode to be eliminated, a water screen type substance eliminating machine spraying liquid to substances contained in exhaust emission to be removed, and an electrically dust collecting type substance eliminating machine applying electric force between a collection electrode and a discharge electrode to remove the substances.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224748-A (JP)
Title: Power-saving digital camera
Inventor: YOSHIKAWA SEIJI
IPC: H04N101/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-saving digital camera capable of remarkably reducing a noise component due to heat generated from a solid-state imaging device so as to enhance the image quality and suppress consumption of unnecessary power thereby attaining the use of a longer time than that of a conventional digital camera.  <P>SOLUTION: Turning on a main switch brings the digital camera with an optical finder to a photographing available state. After photometry, range finding, and white balance measurement are executed by turning on a check release switch, a mirror-up signal is generated. The mirror-up signal turns on a power supply of the solid-state imaging device, an object image is imaged by a shutter operation, after transfer of data of the solid-state imaging device on the basis of a timing signal, and the power of the solid-state imaging device is turned off. The generated heat in the solid-state imaging device is suppressed and power saving can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222918-A (JP)
Title: Lens barrel and imaging device using the same
Inventor: YUGI NAOTO
IPC: H04N5/225
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel which can correct an image blur and can deal with downsizing of a collapsible mount type, etc.  <P>SOLUTION: An actuator 6a for driving a shutter unit 6 is arranged on approximately the side opposite to an optical axis A and in the same direction as the optical axis A with respect to two actuators 23x and 23y of an image blur corrector 5. The corrector 5 is supported by two guide pipes 19 and one thereof is freely slidable with a bearing 50a formed between the two actuators 23x and 23y. A cam pin 11 disposed at the corrector 5 is therefore fitted to a cam groove 13 formed at a cam barrel 2 and the cam barrel 2 is rotated, by which the corrector 5 is made movable in the optical axis direction according to a zooming magnification.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220710-A (JP)
Title: Replenishment liquid cartridge
Inventor: SUGATA YOSHIHISA
IPC: B41J2/175
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost and to facilitate the recycling.  <P>SOLUTION: An ink pack 51 containing ink and an air injection pack 52 to be contacted with the ink pack 51 are provided in a case 58 of an ink cartridge 50. As the volume of the air injection pack 52 is increased by injecting an air to the air injection pack 52, the volume of the ink pack 51 is reduced so that the ink is allowed to flow out from the ink pack 51.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221610-A (JP)
Title: Method for manufacturing nickel powder, and nickel powder
Inventor: NISHIYAMA HARUO
IPC: H01G4/12
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and stably manufacturing a fine nickel powder having an approximately globular shape and superior dispersibility, by a liquid-phase chemical reduction method, and to provide the fine nickel powder manufactured thereby, which has the approximately globular shape, desired particle diameters, and superior dispersibility.  <P>SOLUTION: In the liquid-phase reaction for obtaining the nickel powder by reducing nickel ions (Ni<SP>2+</SP>) through mixing an aqueous solution of a nickel (II) salt with an aqueous solution of a reducing agent, this manufacturing method is characterized by making an amount of organic impurities in the aqueous solution of the reducing agent to be 300 ppm or less. The amount of 1,3- benzenediamine and/or p-aminophenyl ether, when they are contained in the reducing agent aqueous solution as the organic impurities, is particularly preferably made to be 330 ppm or less. The reducing agent to be used includes at least one selected among hydrazine, hydrazine hydrate, sodium phosphinate, dimethylamine borane, and potassium tetrahydroborate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002342518-A (JP)
Title: System and method for contents use management
Inventor: AZUMA AKIO
IPC: H04N21/237
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a contents use management system, etc., which enables a server to surely and easily control the use of contents on a user terminal without placing any load on the user terminal. SOLUTION: The server 100 of the contents use management system is equipped with a user right information DB 120 which stores right information regarding the right to use contents that the user using the user terminal 200a has and a contents information generation part 170 which generates LT as right information showing part of the use right that the user has at a request made by the user and sends it to the user terminal 200a. The user terminal 200a, on the other hand, is equipped with a communication part 210 which receives the LT sent from the server 100 and a license information processing part 260 which controls the use of the contents according to the use right that the received LT shows.
Patent JP-2002325794-A (JP)
Title: Absorptive article
Inventor: TANAKA MASAHITO
IPC: A61F5/44
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article which has an excellent fit and absorption power and does not adversely affect the skin of a wearing person. SOLUTION: This absorptive article includes a liquid holdable absorption layer 102 and a liquid impermeable leakproof layer 103 and is substantially formed longitudinally long. The absorption layer 102 consists of a fixing portion 121 fixed to the leakproof layer 103 and a jetty portion 122 which has a front end 122a and is fixed to both right and left sides in the longitudinal direction of the fixing portion 121. The fixing portion 121 consists of a liquid holdable absorber 124 and a liquid transmittable first front surface sheet 123.  The jetty portion 122 consists of a two-folded liquid transmittable second front surface sheet 123', an elastic member 125 disposed along the longitudinal direction on the inside surface side of the second front surface sheet 123' at the front end 122a and an elastic member annexing sheet 128 disposed to cover the front surface of the elastic member 125 between the elastic member 125 and the second front surface sheet 123'.
Patent JP-2003225738-A (JP)
Title: Method for preparing mold for precision casting
Inventor: SETO HIDEKI
IPC: B22C1/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a mold for precision casting, having a cavity which has elaborate peripheral surface shape corresponding to the surface shape of a wax pattern containing a fine shape part, such as a letter part, therefore, having high non-defective ratio in the cast product.  <P>SOLUTION: In the method for preparing the mold for precision casting with a lost wax method, slurry is spray-coated to the fine shape part on the surface of the wax pattern and dried to form a coating part, and thereafter, each layer on and after the first layer is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334933-A (JP)
Title: Integrated circuit having tap cell and method of arranging tap cell in integrated circuit
Inventor: BARNEY CLIVE ALVA
IPC: G06F17/50
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a means for designing a compact integrated circuit at a lower cost. SOLUTION: An integrated circuit has a set of standard cells 10 called tap cells. Each of the tap cells has a well tap 28 and a substrate tap 32 respectively for connection of a well region 18 to a power supply and a substrate region 20 to the ground. The tap cells 10 are arranged with an interval 26, that does not exceed a maximum allowable distance specified by a set of design rules associated with the integrated circuit. The method for designing the integrated circuit includes a step (80) of determining the positions of the tap cells and a step (100) of forming a design layout for the integrated circuit, using an arrangement for building the positions in and a path-designating tool.
Patent JP-2003226974-A (JP)
Title: Apparatus and method of depositing metal film
Inventor: SAKAMOTO HITOSHI
IPC: C23C16/448
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase a film deposition rate by surely increasing a Cu film with respect to a film deposition time.  <P>SOLUTION: The film deposition rate is increased by depositing a precursor of a Cu component on a substrate while suppressing relative increase of etching particles by supplying a gaseous starting material containing chlorine as halogen intermittently to a chamber, supplying the gaseous starting material in a state that the plasma particles contributing the film deposition is sufficiently existed and the deposited Cu film is never etched by the etching particles to surely increase the Cu film deposition with respect to the film deposition time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228550-A (JP)
Title: Method for restricting distribution of illegal contents and edge router
Inventor: YAMANAKA NAOAKI
IPC: H04L12/66
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To restrict distribution of illegal contents and access to an unallowed contents providing server in an IP network.  <P>SOLUTION: When a user terminal utilizing the IP network requires the distribution of contents to a contents providing server, an edge router arranged between the user terminal and the contents providing server operates like the contents providing server for the user terminal and requires the distribution of the contents in place of the user terminal for the contents providing server. The edge router receives and decodes the contents distributed from the contents providing server, and certifies the contents and checks copyright of them. The edge router does not allow the illegal contents to pass to the user terminal and allows legal contents only to pass to the user terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228653-A (JP)
Title: Inventory management system
Inventor: HARA SHINJI
IPC: G06Q50/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inventory management system capable of easily grasping the inventory situations of a refrigerator.  <P>SOLUTION: A manufacturer of a refrigerator manages a portal site, and connects a server for managing the portable site to the Internet to perform access to the server, and offers the providing service of a basic home page for inputting the inventory data of food to registered members. Thus, it is possible for a user to read the inventory data of food inputted to the basic home page by ensuring the Internet connectable environment even in a remote place. Therefore, it is possible for the user to easily confirm the inventory data without carrying an exclusive connecting terminal with him or her.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238159-A (JP)
Title: Composite oxide having low temperature reduction activity and its manufacturing method
Inventor: ADACHI KINYA
IPC: C01G25/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite oxide having a high reduction activity at a low temperature region of ≤300°C even after use at 1,000°C, and to provide a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing composite oxide comprises as follows. A coprecipitate is formed by adding a precipitant into a solution containing a cerium salt and a zirconium salt, and is separated, washed and dried, thereafter the coprecipitate is heated and thermally decomposed to form a composite oxide. A mixture obtained by mixing a 3rd ingredient with the composite oxide is heated under an oxidizing atmosphere, or a coprecipitate is formed by adding a precipitant into a solution containing the cerium salt, the zirconium salt and the 3rd ingredient, and is separated, washed and dried. Thereafter, the coprecipitate is heated under an inactive or nonoxidizing atmosphere and thermally decomposed to form the compound oxide, then heated under the oxidizing atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003065678-A (JP)
Title: Base board cooling device and burning furnace
Inventor: NAKAO YOSHIHIDE
IPC: H01J11/34
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a base board cooling device capable of increasing the cooling speed of the base board. SOLUTION: The base board cooling device for cooling the base board G, treated by heating on a heat resistant setter S, is provided with a perforated plate 21 for sending out air upwardly against the lower center of a cooling chamber while a plurality of slit nozzles 22 for sending out air upwardly are arranged so as to be aligned at a place except the perforated plate 21. The central part of the base board G can be cooled with the same speed or more quickly compared with the cooling speed of an outer peripheral part so as to obtain a temperature distribution wherein the base board G is hardly broken and, further, the base board G is cooled indirectly from the lower part thereof through the setter S whereby the base board G can be cooled in a high speed without generating any warpage.
Patent JP-2003233292-A (JP)
Title: Cooling device and image forming apparatus
Inventor: KONNO HISAO
IPC: G03G21/20
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To form an air flow path to effectively cool a toner bottle without increasing the size while minimizing energy consumption and noise value, in an image forming apparatus which has the toner bottle disposed parallel to the direction in which a transfer material is transported.  <P>SOLUTION: An operation part 50 is provided on the front of the copying machine main body (image forming apparatus main body) 10. An inner cover 53 is provided below the circuit board 51 of the operation part so as to cover the circuit board. The toner bottle 54 is disposed below the inner cover. The inner cover is provided with an opening 56 in such a manner that it is positioned in the front of the copying machine main body. Also, an air flow path is formed for taking in outside air from the opening and causing the outside air to flow toward the toner bottle. It is preferable that a fan 60 be provided in the inner cover. Preferably, the fan is controlled based upon fixing temperature, the ambient temperature of the toner bottle, or the ambient temperature of the circuit board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243282-A (JP)
Title: Stage device and aligner
Inventor: TANAKA KEIICHI
IPC: H01L41/09
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage device using a non-electromagnetic actuator having a simple structure and excellent controllability and to provide an aligner.  <P>SOLUTION: An inch worm type actuator 1 driving a slider comprises two segments 10 and 20. Each segment has press parts 13 and 23 contacted on a guide bar from the slider and pressing the slider in the longitudinal direction of the guide bar, first piezoelectric elements 11 and 21 for pressing and separating the press parts on and from a guide bar surface, and second piezoelectric elements 12 and 22 for pushing the press parts in the longitudinal direction of the guide bar.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236430-A (JP)
Title: Pressure feed type roller coating machine
Inventor: KAWAMATA NAOYUKI
IPC: B05C1/10
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure feed type roller coating machine usable widely from photocatalytic coating materials and other low viscosity coating materials to general coating materials containing pigments.  <P>SOLUTION: In this pressure feed type roller coating machine A, a roller shaft 4 has a plurality of small holes 41 axially provided in a row and a coating roller 5 is a composite cylindrical rotary body and comprises outer cylindrical elements 52 (520, 521 and 522) being coating action members and one or plurality of inner cylindrical elements 51 (511) being coating solution dispersing members. The coating roller 5 is sealed at both ends thereof in the state mounted on the roller shaft 4 and has a large number of coating solution flow routes 510 comprising fine gaps or reticulated fine pipes at least continuted in the cross-sectional radial direction of the inner cylindrical elements 51 (511). Further, a flow rate-finely adjusting valve is provided to a coating solution flow channel 6. The coating solution is introduced into the coating roller 5 under pressure and particles in the coating solution are forcibly dispersed in a flow process by coating solution flow routes 510 of the coating roller 5 before the coating solution is allowed to uniformly penetrate into the coating action members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241501-A (JP)
Title: Developer residual amount detecting device, and developing device equipped therewith and image forming apparatus equipped therewith
Inventor: KOMATSU HIDEKI
IPC: G03G15/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To stably detect the residual amount of developer.  <P>SOLUTION: In the developer residual amount detecting device for detecting the residual amount of toner T according to the presence or no presence of toner T present on an optical path between a light emitting element 10 and a light receiving element 11 by using at least a pair of elements 10 and 11, a case 3 in which the toner T is stored is arranged between the elements 10 and 11, and at least one detection space S in which a light emitting end (p) and a light receiving end (q) are opposed is formed in the case 3, then an optical fiber 7 is made to lie on the outside of the space S on the optical path.  <P>COPYRIGHT: (C)2003,JPO