baber/WOPTO huggingface dataset:
Patent JP-2004240563-A (JP)
Title: Disk controller and method for controlling disk controller
Inventor: NAKAMURA YASUAKI
IPC: G06F12/08
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk controller and a method for controlling the disk controller.  <P>SOLUTION: The disk controller, which has a means for managing a storage area provided by a disk drive, while using as units logical devices serving as logical storage areas set in the storage area, a means for storing the correspondence between a logical unit serving as the logically set storage area and the logical device, and a means for receiving a process command sent from an information processor and for executing a process for the logical device corresponding to the logical unit designated by the process command, is provided with a means which, when the logical device receives a process command for an unallocated logical unit, assigns the logical device to the logical unit to execute a process for the logical device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238120-A (JP)
Title: Paper discharge mechanism
Inventor: NAKAO GENICHI
IPC: B65H31/26
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve stacking property of a printed matter in a paper discharge mechanism disposed in an image forming apparatus of front access type.  <P>SOLUTION: The image forming apparatus of front access type comprises a document reading section that is disposed in the upper part of the apparatus body and reads image information of the document, a paper supply section that is disposed in the lower part of the apparatus body and stores paper used for printing, and an image forming section disposed on one side of an intermediate part of the apparatus body. The apparatus body is formed in a U shape of the document reading section, the paper supply section, and the image forming section. The paper discharge mechanism is disposed in the image forming apparatus. A paper storing section 42 formed in an intermediate part space in the apparatus body has a flat surface 42a in the orthogonal direction to the paper conveying direction and a tilting surface 42b tilting downward from the flat surface 42a toward the back wall 43 side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239833-A (JP)
Title: Handler for package ic
Inventor: FURUKAWA HIDEKI
IPC: G01R31/26
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To clamp a package IC of a testing object even when its outline dimension is different when clamping the package IC from both sides thereof.  <P>SOLUTION: This handler has a storage part for storing the package IC, and a pair of holding means opposed to each other in both sides of the storage part to clamp the package IC. Each of the holding means has an elastic member having a plate shape and connected tightly to a housing to be energized into U-shape, a driving part for moving vertically one end part of the elastic member from the housing, the other end part for expanded and contracted following the vertical motion of the one end part of the elastic member, and presser parts advancing/retracting horizontally following the expansion and contraction of the other end part, each of the holding means is released from the housing when pulling up the one end part of the elastic member from the driving part, the other end part is reduced in energization to be opened, and the pressor parts advanced each other to clamp the package IC from its both side within the storage part, while contacting elastically therewith.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247377-A (JP)
Title: Die bonder
Inventor: KOYAMA MASAHIRO
IPC: H01L21/52
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die bonder that can be contrived to reduce its cost.  <P>SOLUTION: This die bonder is provided with a dispenser 162 which applies a bonding agent to the bonding point of a lead frame, and a bonding head 124 which picks up a chip and transfers the chip to the bonding point coated with the bonding agent. An elevating/lowering unit 123 is provided with a mobile base 151 supported through a unit elevating/lowering mechanism 153, a first base 142 which moves downward as the base 142 is pressed by the mobile base 151 when the base 151 is lowered by means of the unit elevating/lowering mechanism 153, and a second base which can move freely in the vertical direction. The unit 123 is also provided with a cam mechanism 176 which is actuated when the mechanism 176 is pressed by the mobile base 151 raised by the unit elevating/lowering mechanism 153 and moves the second base downward. The bonding head 124 is installed to the first base 142 and the dispenser 162 is installed to the second base.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245679-A (JP)
Title: Course setting device
Inventor: SUZUKI HIROO
IPC: G01C21/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a course setting device for a vehicle for easily informing of a margin for time at an intermediate destination.  <P>SOLUTION: By inputting expected arrival time when setting a course that starts from a start point, goes through intermediate destinations, and reaches a final destination, a navigation device finds the sum total of margins for time by subtracting present time and a time period required for the course from the expected arrival time. Then, a margin for time per intermediate destination is found by dividing the sum total of margins for time by the number of intermediate destinations.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247480-A (JP)
Title: Wafer turning device
Inventor: SATO HIROSHI
IPC: H01L21/304
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer turning device which solves the problem associated with a conventional wafer turning device that a wafer cannot be turned smoothly and sometimes the rotation of the wafer is stopped, and thereby can turn the wafer with high reliability.  <P>SOLUTION: The wafer turning device is equipped with a roller 23 which bears the lower end of the wafer W exposed from the opening of a cassette which houses the wafer W by the outer circumference, and a driving device which carries out the rotation drive of the roller 23 on an axis. In the outer circumference of the roller 23, a groove 31 for bearing the peripheral part of the wafer W is formed in the circumferential direction. The groove 31 is formed into a Y-shaped cross-sectional shape, that is, the upper part of the inner wall face of the groove 31 is a tilted face 31a wherein facing parts of the inner wall face are drawn near to each other from the upper edge toward the bottom, while a lower part is a nearly vertical face 31b continuous with the tilted face 31a. In the part of the outer circumference of the roller 23, a cutout plane parallel to the axis line is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245504-A (JP)
Title: Spherical thermal storage body
Inventor: KUBOKAWA SEIICHI
IPC: F28D20/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical thermal storage body capable of preventing the fracture of a spherical shell.  <P>SOLUTION: The shell 2 is formed in a state that a socket 4 is not projected from an outer peripheral face 2a of the spherical shell 2, but projected into a heat storage agent packing space 7, and a top face 6 of a plug 5 sealed thereon is not projected from the outer peripheral face 2a of the shell 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223696-A (JP)
Title: Grinding method and device
Inventor: MURAI FUKUO
IPC: B24B5/04
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding method capable of conducting removing grinding burrs and polishing a ground surface in succession to grinding of work, and reducing machining cost by eliminating the need of transferring work, a special burr removing device, and the polishing device.  <P>SOLUTION: In succession to the grinding of the work 10 by the rotary grinding wheel 22, the rotary grinding wheel 22 and the work 10 are relatively moved in an axial direction to brush the work 10 by a rotary brush 40, thereby removing the grinding burrs of the work 10 and polishing a ground surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251995-A (JP)
Title: Method for removing unnecessary film, apparatus for removing unnecessary film and method for manufacturing mask blank for lithography
Inventor: HATA MITSUAKI
IPC: G03F1/50
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent problems caused by retention and sticking of residue in the inside of the peripheral edge of a cover member and to always remove an unnecessary film in the peripheral part of a substrate.  <P>SOLUTION: The process of washing a cover member to remove residue 434 produced by the process of removing an unnecessary film and remaining in a part of the cover member 432 opposing to a photomask blank 1 is carried out each time after the process of removing the unnecessary film is finished for a specified number of photomask blanks 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253547-A (JP)
Title: Multilayer printed circuit board
Inventor: YOSHIMURA RYOICHI
IPC: H05K1/11
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board which is superior in productivity and hardly distorted or warped.  <P>SOLUTION: The multilayer printed circuit board is equipped with two conductive layers 1 and 2 which are arranged in face to face with each other, bumps 2b are provided on the opposed surface of one of the conductive layers 1 and 2 in face to face with the other conductive layer, the conductive layers 1 and 2 are electrically connected together with the bumps 2b, and the multilayer printed circuit board is equipped with an insulating layer. Reinforcing bodies 3a and 3b supporting the two conductive layers 1 and 2 together with the bumps 2b are each provided around the bumps 2b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003271569-A (JP)
Title: Method of accessing memory in interleaved manner using map table
Inventor: GUPTA ASHISH
IPC: G06F15/167
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of accessing a memory in an interleaved manner using a map table.  <P>SOLUTION: This method of accessing a plurality of memories in an interleaved manner using a contiguous logical address space includes providing at least one map table which includes a plurality of entries. Each entry includes a plurality of entry items. Each entry item identifies one of the memories. A first logical address including a plurality of address bits is received. The plurality of address bits includes a first set of address bits corresponding to a first set of entries in the at least one map table. A first entry in the first set of entries is identified based on the first set and a second set of the address bits. A first entry item in the first entry is identified based on a third set of the address bits. The memory identified by the first entry item is accessed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255496-A (JP)
Title: Camera film cassette assembly apparatus and method
Inventor: SHUM IVAN W K
IPC: G03B17/30
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a narrow space for loading a film in a camera main body.  <P>SOLUTION: An apparatus and a method for installing a film into a detachable film cassette assembly including a film clip adapted to receive a film cartridge, a winding housing attached to the film clip and first and second film covers, are provided. The method includes coupling the film cartridge to the film clip, inserting the film clip into the first film cover, inserting the second film cover into the film clip and engaging the first and second film covers to at least partially enclose the film clip between the winding housing and the film cartridge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004255615-A (JP)
Title: Resin molded object and valve structure using the same
Inventor: TAKAHASHI HIDEAKI
IPC: B29L31/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molded object capable of ensuring the high molding precision of the valve part of a valve element, for example, when the valve element being the resin molded object is injection-molded.  <P>SOLUTION: This valve structure using the resin molded object is equipped with the valve element 5 provided in a valve body in a freely slidable manner and a valve seat permitting the contact with or separation from the valve part 10a of the valve element. The valve element is molded from a synthetic resin material by an injection molding machine 20. The leading end openings 25a and 26a of a pair of the gate parts 25 and 26 of the injection molding machine are formed so as to be opened in the vicinity of the valve part molding region 23c of a cavity 23 for molding the valve part of the valve element to allow the molten resin injected in a second cavity part 23b to flow along the inner peripheral surface of the valve part molding region to enhance the transfer properties of the molten resin to the inner peripheral surface of the valve part molding region becoming the outer peripheral surface of the valve part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258147-A (JP)
Title: Shift register and display device
Inventor: NODA KAZUHIRO
IPC: G09G3/36
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that use of a clock inverter is hindrance to a lower source voltage and faster shift register operation since the number of transistors between VDD and VSS is as many as four.  <P>SOLUTION: A unit circuit is composed of a transfer part 11 realizing a transfer function by using a NAND circuit and a holding part 12 realizing a holding function by using a clock pulse ck itself and a plurality of unit circuits are cascaded in a plurality of stages to reduce the number of transistor elements between a positive power source VDD and a negative power source VSS (or GND) to three, thereby lowering the source voltage and realizing fast shift register operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258860-A (JP)
Title: Automatic ticket examining system
Inventor: KUNOKI SATOSHI
IPC: G07B15/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an adult user from using a child ticket (child ticket).  <P>SOLUTION: This automatic ticket examining system when the main bodies of a plurality of automatic ticket examining machines are set in a ticket barrier is provided with a setting means for setting a portion of the main bodies of the plurality of automatic ticket examining machines into a child processing mode for processing all boarding ticket kinds including child tickets, and for setting the main bodies of the residual automatic ticket examining machines into a normal processing mode for inhibiting the processing of the child tickets, and for processing the other boarding ticket kinds other than the child tickets.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256262-A (JP)
Title: Seal chain
Inventor: ONO TAKUMA
IPC: F16G13/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal chain for contributing to size reduction of the whole seal chain by minimizing a seal means, and minimizing abrasion of an elastic seal ring such as an O ring.  <P>SOLUTION: This seal chain 1 has the seal means for sealing a lubricant sealed between a pin 5 and a bush 7 between an outer link plate 2a and an inner link plate 4a. The seal means has a rigid ring member 11 arranged so as to contact with at least a bush shaft directional end surface 7a, and the elastic seal ring 13 brought into pressure contact between the ring member 11 and the outer link plate 2a opposed to this member. Thus, the size is reduced by restraining an increase in a thickness dimension without expanding the O ring 13 in the bush radial direction, and the radial direction of the rigid ring member 11 is reduced to contribute to size reduction of the seal chain 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263736-A (JP)
Title: Method of filling liquid into small bottle and its device
Inventor: TAIRA YOJIRO
IPC: F17C5/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide easy-to-handle liquid filling technology in a compact and portable structure for over-the-counter sales or resupply sales in various kinds of retail stores.  <P>SOLUTION: After the liquid L measured in rated filling quantity is stored in a small cylinder 2 of a small capacity enough to store the liquid L equivalent to the rated filling quantity in the small bottle of a portable type having a nozzle 13 with a valve, pressurized inactive gas G1 is supplied to the small cylinder 2 and pressure in the cylinder is held higher than rated pressure in the small bottle 1. With the pressure of the inactive gas G1, the liquid L at the bottom layer of the small cylinder 2 is transferred in sequence to a feed pipe 6 connected to the nozzle 13 with the valve for pressure filling the liquid L of the rated filling quantity into the small bottle 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262844-A (JP)
Title: Dispersion medium consisting of perfluoro compound for solid material in solid phase reaction system
Inventor: HAYAKAWA YOSHIO
IPC: C07B61/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily carrying out a solid phase reaction of a powdery solid in high reproducibility without burden on the environment under the condition of uniformly applying physical energy including light on each of powdery solid particles.  <P>SOLUTION: The method for easily carrying out in high reproducibility the green solid phase reaction without burden on the environment while averting the problems of explosion risk and toxicity comprises using a perfluoro-based compound as the dispersion medium, dispersing a powdery solid in the medium under agitation, and externally irradiating the system with physical energy including light to cause uniform physical energy propagation over each of the powdery solid particles. After ending the reaction, the reaction product can easily be obtained by merely either filtration or evaporating the dispersion medium under reduced pressures.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262846-A (JP)
Title: Method for producing 4-chloroformyl-cyclohexane-1,2-dicarboxylic anhydride
Inventor: HATTORI KAZUHIRO
IPC: C07D307/89
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a highly reactive 4-chloroformyl-cyclohexane-1,2-dicarboxylic anhydride.  <P>SOLUTION: The method comprises reacting chlorinating agent(s) with cyclohexane-1,2,4-tricarboxylic acid. In this method, the chlorinating agent is at least one selected from the group consisting of phosphorus trichloride, phosphorus pentachloride, phosphoryl chloride, phosgene, trichloromethyl chloroformate, thionyl chloride and benzotrichloride.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264748-A (JP)
Title: Structure of keyboard instrument
Inventor: SATO SHIGEAKI
IPC: G10H1/32
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily check the operation of the whole electric circuits even in the middle of production of an electronic grand piano.  <P>SOLUTION: The electronic grand piano, having a plurality of keys 52, action parts which are driven as the keys 52 are operated, and an electric circuit unit 20 which performs sounding processing according to operations of action parts, is provided with a couple of long-sized slide parts 22 which are fixed in parallel to external edges of the electric circuit unit 20, a couple of guide parts 23 which are provided in parallel at given positions of a musical instrument body so that the slide parts 22 are loosely inserted and support a sounding part slidably on the musical instrument body as the couple of slide parts are loosely inserted, and fixing means (51a, 51b, 70, 72) which fix the electric circuit unit 20 to the musical instrument body at given slide positions of the electric circuit unit 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006685-A (JP)
Title: Method of manufacturing aluminum material for electrode of electrolytic capacitor, method of manufacturing electrode material for electrolytic capacitor, and aluminum electrolytic capacitor
Inventor: NISHIMORI HIDEKI
IPC: H01G9/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method of manufacturing an aluminum material for an electrolytic capacitor that can increase its effective area by etching and can obtain a large electrostatic capacitance, and to provide a method of manufacturing an electrode material for electrolytic capacitor.  <P>SOLUTION: After a rolled aluminum material is washed with a liquid capable of dissolving aluminum, an oxidized coating film formed on the surface of the aluminum material is stabilized by heating the aluminum material by bringing a heater element into contact with the material. After the coating film is stabilized, the film is annealed. It is desirable to control the surface temperature of the heater element to 50-450°C and to contact the heater element with the aluminum material for 0.001-30 seconds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004222716-A (JP)
Title: Tool serving both as tow rope for dog and for air catching of dog feces
Inventor: KAWAMOTO TOMOYUKI
IPC: A01K23/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool serving both as a tow rope for a dog and air catching of dog feces capable of catching the feces of dog on taking a walk by a simple means.  <P>SOLUTION: A ring 8 on the end part of the tow rope 3 for the dog is covered with a bag such as a plastic bag with a string for top closing, and the feces excreted by the dog is caught in the air by the bag. The bag is constituted to close the opening by lifting up the string for top closing, and the bag with closed top is hanged on a key shaped hook ring 4 in the middle of the tow rope 3 and is brought back.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272333-A (JP)
Title: Slip processing system
Inventor: KOMATSU TADAHIRO
IPC: G06Q10/10
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip processing system in which the consistency between the data inputted in a window terminal and the data of a slip processed in a slip management device is checked without burdening an operator and the possibility of delaying a processing owing to input mistake is eliminated.  <P>SOLUTION: This slip management device takes in a payment slip processed by the window terminal from an insertion port, and reads data including an acceptance number from the payment slip by an optical character reading part. Then, the slip management device executes the recognition processing of the payment slip, and receives the fare adjustment data of the pertinent payment slip according to the acceptance number from the window terminal, and checks the consistency between the received fare adjustment result and the reading/recognition result of the payment slip. When it is judged that they are not matched with each other, the slip contents of the pertinent acceptance number are displayed on a display unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI