baber/WOPTO huggingface dataset:
Patent JP-2004119515-A (JP)
Title: Light emitting diode display module with high heat radiation and its substrate
Inventor: YANG MING-HSIANG
IPC: H05K7/20
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode module with high heat radiation and to provide its substrate.  <P>SOLUTION: The light emitting diode display module has the substrate 20 which has high heat radiation, and a plurality of light emitting diodes and an electronic device which are mounted on the substrate. The substrate 20 has an insulating layer 22 formed on a metal plate surface, and is further provided with a copper circuit layer on the insulating layer 22. This copper circuit layer is used to join a light emitting display device. The insulating layer 22 is formed of a material with excellent heat conductivity, specially, metal oxide having a larger conduction coefficient than resin or fiber. Thus, the display module uniformly diffuses caloric value to the whole circuit plate and also speedily dissipates it into ambient air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114427-A (JP)
Title: Method for controlling pressure by using servomotor, and method and device for controlling dwell pressure application of electric molding machine
Inventor: KAGEYAMA KOICHI
IPC: B29C45/76
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in effective load factor by avoiding a phenomenon in which the driving torque of a servomotor increases with a lapse of time, and to pressure-mold an article to be molded for a proper pressure control time.  <P>SOLUTION: A pressure setting part 18 is equipped with: a fixed-value setting part 18a for setting a fixed value of a dwell-pressure-application force; a set-value processing part 18b for processing a fixed dwell-pressure-application set value which is set in the setting part 18a, so as to output a dwell-pressure-application command value attended with vibrations with a prescribed frequency and a prescribed amplitude; a frequency setting part 18c for setting the frequency of the dwell-pressure-application command value; an amplitude setting part 18d for setting the amplitude of the dwell-pressure-application command value; and a change-over switch 18e for connecting either the setting part 18a or the processing part 18b to a setting part of a controller in a switching manner. The servomotor for driving an injection screw (pressure member) is driven according to the dwell-pressure-application command value, attended with the vibrations, at dwell pressure application, so that the effective load factor thereof can be decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188874-A (JP)
Title: System for secure data transmission
Inventor: KRAWETZ NEAL A
IPC: H04L9/32
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for secure data transmission.  <P>SOLUTION: The method includes the steps of generating character string (54) on a transmission side (14), generating hash key (64) by using the character string (54) and a private key (62), enciphering data (70) by using the hash key (64), and transmitting an identification key (60) related to the transmission side (14), the character string (54) and the encrypted data from the transmission side (14) to a reception side (16).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004122558-A (JP)
Title: Writing utensil with adhesive property
Inventor: MATSUMOTO KAORU
IPC: B43K7/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide adhesive properties to written handwriting.  <P>SOLUTION: A writing utensil is filled with an ink composition for the writing utensil containing an adhesive so as to provide the adhesive properties. It is thereby possible that this writing utensil has the same writing properties as those for an ordinary writing utensil, and the handwriting has an effect exhibiting simultaneously an adhesive function like an adhesive paste. In addition, as the handwriting has the adhesive properties, by embossing and sprinkling a sand, there exists an effect to make the handwriting three-dimensional, and design properties can be given to the handwriting, and furthermore, there exists a practical effect to be used for making Braille points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128319-A (JP)
Title: Semiconductor device, method for manufacturing the same and chemical mechanical polishing equipment
Inventor: YAMANAKA HIDEICHIRO
IPC: H01L21/768
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device and a semiconductor device and a CMP device capable of suppressing the machined defects such as scratches or the like, and obtaining high reliability of CMP processing wiring.  <P>SOLUTION: At the time of forming an integrated circuit on a semiconductor wafer, a contact area or a wiring groove or a grooved pattern including both of them are formed in an inter-layer insulating film whose lower layer is provided with a diffused layer or a wiring layer or a conductive area such as a contract part (processing S1). Then, a film forming process for coating the grooved pattern with a barrier member and a film forming process for burying the conductive member are executed (processing S2). Next, chemical/mechanical grinding is executed to the mainly formed conductive member for flattening it. This chemical/mechanical grinding is executed at a high temperature different from a room temperature. When this chemical/mechanical grinding is executed, the conductive member is ground at the temperature where the equivalent effects of those of anneal are applied in the semiconductor wafer (processing S3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123207-A (JP)
Title: Method of forming coil embedment structure, magnetic recording head and method of manufacturing the same and shape control method for photoresist layer
Inventor: TEI GI
IPC: G11B5/17
Filed: 2002-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording head which is capable of manufacturing the magnetic recording head having a short yoke length below 15.0 μm. SOLUTION: An insulating layer 5 consisting of a photoresist embedding a first stage of coil layer 3 is subjected to two stages of processes (a surface hardening exposure process and heating process) and thereafter a second stage of coil layer 4 is formed on the insulating layer 5. The insulating layer 5 is selectively prehardened in the surface hardening exposure process only on the surface (top end face 6) of the segments subjected to surface drying and exposing by I rays and the segments not exposed by the I rays are selectively fluidized and inclined by having roundness while the flatness of the top end face 6 is maintained in the heating surfaces and finally the entire part is hardened.  The coil layers 4 of the second stage is formed on the flat top end face 6 of the insulating layer 5 and therefore the formation accuracy of the coil layer 4 is assured and the yoke length can be shortened until about 15.0 μm is attained.
Patent JP-2004134500-A (JP)
Title: Multilayer printed circuit board and method of designing the same
Inventor: IWANAMI MIZUKI
IPC: H05K3/46
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of designing a multilayer printed circuit board which is capable of restraining a parallel resonance induced by a current flowing through a via from occurring in a power supply feed system.  <P>SOLUTION: The method of designing the multilayer printed circuit board comprises a first process P1 of designing a first wiring pattern, second process P2 of arranging a capacitor between a power supply wiring layer and a ground wiring layer, third process P3 of extracting the position of a first signal interconnect line and a power supply through-via, fourth process P4 of calculating a first input impedance, fifth process P5 of extracting a first parallel resonance frequency f1, sixth process P6 of calculating a second input impedance, seventh process P7 of extracting a second parallel resonance frequency f2, eighth process P8 of obtaining a resonance frequency deviation, ninth process P9 of comparing the resonance frequency deviation with a reference value δ, tenth process P10 of carrying out processing for modifying the configuration of the printed circuit board and flag set processing, and 11th process P11 to 13th process P13 of carrying out processing on the basis of flag information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135156-A (JP)
Title: Data communication equipment, data communication method, recording medium and program
Inventor: ONISHI SHINJI
IPC: H04L29/10
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an initializing operation of a bus even when hierarchical structure in the bus is changed while data transfer is performed.  <P>SOLUTION: This data communication equipment is constituted so that generation of bus reset is suppressed even when the hierarchical structure in a 1394 bus is changed due to addition of nodes during the data transfer by prohibiting the generation of bus reset in a data communication system by a bus reset prohibition packet prior to transmission/reception of the data in the case of transferring the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131262-A (JP)
Title: Post-treatment device
Inventor: FURUYA TAKASHI
IPC: B65H37/04
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post-processing device provided with a shift discharge function capable of shift-discharging without damaging paper even when the paper being carried is long.  <P>SOLUTION: This post-processing device is provided with an interference avoiding means to retract a paper bundle to be horizontally moved by a cursor 38 to a position where the paper bundle no longer interferes with a paper discharge part (carrying roller ro6) in accordance with the size of the paper. The interference avoiding means may comprise that to move a second paper receiving part 33 containing the paper bundle for a prescribed quantity in a paper carrying direction before moving the paper bundle to be horizontally moved by a cursor 38 is moved to a prescribed position where it is discharged by the paper discharging part (carrying roller ro6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131273-A (JP)
Title: Image forming apparatus, its control method, and computer readable storage medium storing program for executing this method
Inventor: SUZUKI TOSHIYA
IPC: G06F3/12
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which users can perform printing process without being aware of a virtual paper feed tray that does not exist in reality, by eliminating panel display of the virtual tray when it is selected and the process is conducted, a control method of the image forming apparatus, and a computer readable storage medium storing a program for executing the method.  <P>SOLUTION: This image forming apparatus comprises a display portion that displays information on processing conditions of the image forming apparatus and a control portion that prevents the display portion from displaying the virtual paper feed tray when it is designated and the printing process is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138758-A (JP)
Title: Photosensitive resin composition and image forming material
Inventor: KAMEYAMA YASUHIRO
IPC: G03F7/039
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which can form a pattern with high sensitivity and high resolution even in thick film.  <P>SOLUTION: The photosensitive resin composition contains a photo acid generating agent. Further, the composition contains a compound containing a mercapto group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140668-A (JP)
Title: Information processing method
Inventor: HAYASHI JUNICHI
IPC: H04N7/167
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with controlling a plurality of keys with respect to picture data having a plurality of tiles and a plurality of hierarchical structures even when encryption is made by using a different encryption key for every tile and every hierarchical structure.  <P>SOLUTION: A code stream c compressed and coded in tile units is input. An encryption tile part designation section constitutes one tile group with a plurality of adjacent tiles and in addition, repeats the constitution of another tile group with the adjacent tile groups to define the hierarchical structure of the tile groups. In such a case, what tile group in what hierarchy should be involved in encryption is determined and output as encryption tile information ta. Meanwhile, a key matrix generation section 12 generates an encryption key ck for the entire input code stream c, successively generates the encryption key for each node in the hierarchical structure, and outputs the result as a key matrix ka. An encryption section 13 enciphers a tile being an encryption object by using a key generated for the tile and outputs an enciphered code stream c'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139687-A (JP)
Title: Head gimbals assembly and its manufacturing method
Inventor: WATABE MITSURU
IPC: G11B21/21
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a head gimbals assembly and its manufacturing method with which a breakdown destruction by ESD can be effectively prevented for the head gimbals assembly on which a slider with a magnetic head element is fixed with an adhesive on a flexure comprising a metal material for a gimbals suspension.  <P>SOLUTION: A mechanical film removing part is arranged on a part of a surface for the flexure on which the slider is adhered by removing an oxidized film on the surface of the flexure or thinning it. Conductive adhesive resin intervenes between the film removing part and the slider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143190-A (JP)
Title: Method for producing precursor of carbon material
Inventor: HAYASHI TAKEO
IPC: H01G11/42
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a precursor of a porous carbon material useful as a hydrogen absorbing material or an electric double layer capacitor electrode material, etc.  <P>SOLUTION: The method for producing the precursor of the carbon material is characterized by mixing pitch with a radically polymerizable monomer and carrying out radical polymerization. The precursor of the carbon material is obtained by the method for production.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144812-A (JP)
Title: Exterior structure of electronic equipment
Inventor: NAKAMURA WATARU
IPC: G03B17/02
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for the exterior of electronic equipment arranged in such a manner that different kinds of products can be manufactured by manufacturing different kinds of the exteriors and imparting different kinds of the exteriors to common cabinets and that the need for storing different useless inventories is eliminated by rationalizing manufacturing processes.  <P>SOLUTION: In the exterior case of the electronic equipment 10, an exterior is structured by previously forming the main body with a cabinet 11 before exterior decoration and by attaching sheet-like dresses 31 of different shapes to the cabinet 11. Model names 37, decorative prints, etc. are printed and coated on the rear surface of the transparent sheet-like dresses 31 to provide a sense of high quality and to obviate the occurrence of peeling, etc., during its use. As a result, though the exterior of the electronic equipment is conventionally needed to separately make the cabinets changed in the contents of printing depending upon the destinations of the whole world respectively, there is no such need any more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146939-A (JP)
Title: Dialog type reporting system and server apparatus used for dialog type reporting system
Inventor: MINAMI KAZUNARI
IPC: H04W4/90
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To build up a police reporting system which realizes immediacy and interactivity.  <P>SOLUTION: The police reporting system includes a portable telephone 200, a communication command center computer 100 and a server 300 installed between them. The server 300 comprises a circuit for establishing a one-to-one dialog communication between one portable telephone 200 and one communication command center computer 100, based on an IP address identifying the portable telephone 200 and an IP address identifying the center computer 100, and a transceiver circuit for transmitting information to the center computer 100 upon receipt of information from the portable telephone 200, and also transmitting information to the portable telephone 200 upon receipt of information inputted to the center computer 100, based on information transmitted from the portable telephone 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141746-A (JP)
Title: Method and apparatus for aerobic treatment
Inventor: NISHIMURA SOSUKE
IPC: C02F3/12
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method and an apparatus for aerobic treatment which can reduce the treatment cost and the phosphorus concentration in a treated water by carrying out an aerobic treatment using phosphorus contained in sludge efficiently to reduce the amount of added phosphorus and the amount of generated surplus sludge.  <P>SOLUTION: A water to be treated is subjected to an aerobic biological treatment in the presence of a biosludge in an aeration tank 1. The treated liquid is subjected to solid-liquid separation in a solid-liquid separation tank 2, and the separated sludge is returned to the aeration tank 1. After adjusting the pH of the sludge separated in the aeration tank 1 or the solid-liquid separation tank 2, the sludge is reformed to be easily biodegradable by ozonation etc. in a reforming tank 4. Before introducing the reformed liquid into the aeration tank 1 and subjecting it to the biological treatment, a phosphorus insolubilizing agent is added to the reformed liquid and/or the biologically treated liquid to insolubilize phosphorus, and then the liquid is introduced into the aeration tank 1 to retain it during a biological treatment process, thereby phosphorus contained in the sludge is efficiently used to perform the aerobic treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223308-A (JP)
Title: Predictor for printing and mailing costs of printed matter
Inventor: HOBBS GEORGE BRADLEY
IPC: G06Q30/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To predict total costs associated with the generation and mailing of the printed matters of electronic documents including consumable costs at the time of designing the electronic documents.  <P>SOLUTION: The weight and size of printed matters are predicted by using a set of prescribed attributes associated with the printed matters prior to printing. Then, the postage costs are calculated according to the scale of the postage costs for a selected carrier. Furthermore, consumable costs may be estimated by using the attributes of the printed matters. The consumable costs may be combined with the postage costs to confirm the total costs of the printing and mailing of the printed matters.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004148600-A (JP)
Title: Laser exposure system and image forming apparatus comprising it
Inventor: TANAKA TAKASHI
IPC: B41J2/44
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser exposure system in which recording quality can be enhanced by bearing main scanning among a plurality of laser exposure devices and controlling the timing for starting/ending main scanning, respectively, to make the seam of main scanning inconspicuous, and to provide an image forming apparatus comprising it.  <P>SOLUTION: In the laser exposure system where a continuous main scanning region along the rotary shaft of a rotating medium to be scanned is divided into partial scanning regions being scanned, respectively, by a plurality of laser exposure devices and continuous image information is written on the medium, the partial scanning regions are controlled to vary for each main scanning line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153905-A (JP)
Title: Terminal structure for cable provided with shield layer
Inventor: SATO NOBORU
IPC: H02G15/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal structure for a cable provided with a shield layer which can set at low cost the cable provided with the shield layer into a through hole being the target of setting in a short time while securing specified watertight structure and grounding structure.  <P>SOLUTION: This terminal structure comprises a tubular metal fitting 104 whose one end is arranged between an insulator 102 and the shield layer 103 of the cable 100 and which has a flange 105 screwed to the target 106 of setting, a metal sleeve 107 which fixes the shield layer 103 to the tubular metal fitting 104 by being fastened to the periphery of the shield layer 103, an O ring 111 which is mounted around the other end of the tubular metal fitting 104 such that it sticks fast to the inwall of the through hole 106a of the target of setting, a thermoshrinking tube 109 which is passed over the tubular metal fitting 140, the shield layer 103 and a cover 101, and an unvulcanized rubber tape wound layer 108 which is interposed without a space by being made to flow by heat at the thermoshrinkage of the tube 109 inside the tube 109.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158208-A (JP)
Title: Carbon electrode for polymer battery and battery using its electrode
Inventor: OSAWA YASUHIKO
IPC: H01M10/0565
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a polymer battery that has excellent reactivity of carbon electrode.  <P>SOLUTION: This is the carbon electrode for the polymer battery which is made by cross-linking an electrode composition containing carbon particulates that can carry out the insertion/elimination of lithium ion by charge and discharge, a polyether series polymer having a cross-linking group, and lithium salt by a cross-linking group. A transition metal and at least one kind of substance 13 selected from its compounds are adhered to the surface of the carbon particulates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159036-A (JP)
Title: Communication system and communication apparatus
Inventor: NAKAJIMA HARUMITSU
IPC: G06Q50/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system by which only users having paid a proper consideration can browse and reproduce contents without the need for managing a user information and a utilization history of the contents.  <P>SOLUTION: A contents distribution server 1 generates a contents encryption key and a contents decryption key, encrypts contents by using the contents encryption key, a mobile phone terminal 3 requests a kiosk terminal 4 to issue the contents decryption key, and the kiosk terminal 4 receives the contents decryption key from the contents distribution server 1 and applies charging settlement of the issue of the contents decryption key to the mobile phone terminal 3. Then the kiosk terminal 4 issues the contents decryption key for the mobile phone terminal 3 after the charging settlement, the mobile phone terminal 3 transmits contents reproduction request information including the contents decryption key to a set-top box 5, and the set-top box 5 receives the encrypted contents form the contents distribution server 1, decrypts the encrypted contents by using the contents decryption key included in the contents reproduction request information and reproduces the contents.  <P>COPYRIGHT: (C)2004,JPO