baber/WOPTO huggingface dataset:
Patent JP-2002338804-A (JP)
Title: Production method for thermoplastic resin composition
Inventor: NAKAMURA MASARU
IPC: C08L77/00
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic resin composition having a low specific gravity (lightweight) and low water absorption properties and excellent in mechanical properties, moldability, solvent resistance, and dimensional stability. SOLUTION: This thermoplastic resin composition comprises 100 pts.wt. resin component consisting of (A) 40-90 pts.wt. polyamide resin, (B) 5-50 pts.wt. polyphenylene ether resin, (C) 5-30 pts.wt. aromatic vinyl compound-aliphatic hydrocarbon copolymer, and (D) 0-30 pts.wt. polyolefin resin and (E) an α,β-unsaturated carboxylic acid or its derivative in an amount of 0.01-1.5 wt.% of ingredient B. In melt kneading the resin composition, ingredients (B), (C), and (E) are fed at the upstream side of a melt kneader set at 190-220 deg.C, and ingredient A is supplied at the intermediate point of the melt kneader.
Patent JP-2003273968-A (JP)
Title: Wireless communication apparatus
Inventor: NAKAMURA TAKAFUMI
IPC: H04M1/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To independently control a plurality of display apparatuses for quickly releasing a secret function in the display apparatuses.  <P>SOLUTION: In the wireless communication apparatus, a first case 10 provided with a display section 4 and a second case 20 provided with an operation section are connected in an opening/closing enabled way via a hinge, a second display section 5 is exposed externally even in a closing state, opening/closing detection means 12, 13 detect an opening state or the closing state, and a display changeover means 200 switches display on the display section 4 and display on the second display section 5 on the basis of the result of detection by the opening/closing detection means 12, 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268200-A (JP)
Title: Transparent epoxy resin composition for sealing of photosemiconductor, and photosemiconductor device using it
Inventor: OTA SHINYA
IPC: H01L23/31
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent epoxy resin composition for sealing of a photosemiconductor inhibiting peeling of a photosemiconductor element and improved in resistance to reflow of sold.  <P>SOLUTION: The transparent epoxy resin composition for sealing of the photosemiconductor is composed of components of (A) an epoxy resin, (B) a curing agent, (C) a thiol and (D) a coupling agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002299742-A (JP)
Title: Vertical cavity surface-emitting laser, manufacturing method therefor, and communication system
Inventor: LIN CHAO-KUN
IPC: H01S5/02
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a long-wavelength VCSEL and manufacturing method of such a VCSEL which has reduction of its resistance, reduction of the absorption of its free carriers, and other useful features in various applications, including optical communication systems. SOLUTION: The VCSEL includes an optical resonator 223, 323, interposed between a pair of distributed Bragg reflectors 402/404, 502/504; an active region 217 present in the optical resonators 223, 323; and a current confinement layers 215, 315 disposed on only one side of the active layer 217 of the active region. In the VCSEL, the current confinement layers 215, 315 have at least one conductive separated constituent material 221, 321.
Patent JP-2003271199-A (JP)
Title: Encoding method and encoding system for audio signal
Inventor: KOMORI TOMOYASU
IPC: G10L19/035
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoding method for audio signal capable of reducing the deterioration of the sound quality detected even in the case of the smaller number of bits that can be used in audio encoding by efficiently using encoding and an encoding system.  <P>SOLUTION: The method for encoding the audio signal has a converting step of converting the signal of a time region to the signal of a frequency region, a dividing step of dividing the frequency coefficient group converted in the converting step in a plurality of bands, a control step of stepwise controlling the gains or quantized values in the values of the frequency coefficients expressed by the gains and the quantized values and an encoding step of encoding the quantized values.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273936-A (JP)
Title: Firewall system
Inventor: FUKUSHIRO SHIGEO
IPC: G06F13/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet filtering type firewall system which is easily operated.  <P>SOLUTION: Each firewall device 102 performs packet filtering according to prescribed filtering rules, further monitors a packet which can be passed by the present filtering rules and, when the packet is judged to be refused, extracts a transmitting origin IP address from the header part of the packet and updates the filtering rules on the basis of extracted information. Furthermore, the transmitting origin IP address, etc., are recorded and periodically transmitted to a maintenance center server 101. The server 101 periodically processes the information transmitted from each device 102 statistically and transmits a refused IP address, etc., which is judged to be shared by a plurality of the devices 102 to each device 102. Each device 102 updates the filtering rules of itself, etc., on the basis of the information transmitted from the server 101.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271778-A (JP)
Title: Method, program and apparatus for questionnaire
Inventor: HIRAI JUN
IPC: G06Q50/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently conduct a questionnaire on users who meet research conditions.  <P>SOLUTION: In this questionnaire method using a computer, the states of access to contents on a network by users are analyzed, rule information corresponding to the analysis result of the access states is extracted from rule information 11 for questionnaire generation which is previously set by patterns of a plurality of access states and applied to generate questionnaire information corresponding to the analysis result of the access states, and the generated questionnaire information is provided for users.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002292247-A (JP)
Title: Method of reducing nox from regeneration vessel of fluid catalytic cracking apparatus
Inventor: TAMHAUKAR SATISH S
IPC: C10G11/18
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an economical method and reactor for reducing nitrogen oxides (NOX) discharged from a regeneration reactor of a fluid catalytic cracking apparatus. SOLUTION: The method of regenerating a spent catalyst having coke deposits thereon in the catalyst regeneration vessel having a dense phase and a dilute phase includes a process, in which (a) a majority of nitrogen oxides is reduced to form elemental nitrogen by bringing the spent catalyst into contact with a primary oxygen-containing gas in the dense phase to combust coke, forming a combustion gas containing nitrogen oxides and carbon monoxide and further reacting and (b) remaining CO is oxidized to CO2 without being accompanied by the significant increase of the temperature of the dilute phase due to afterburning by bringing the combustion gas into contact with a secondary oxygen-containing gas and typically a shielding gas in the dilute phase.
Patent JP-2003272856-A (JP)
Title: Display device
Inventor: NAKASUJI MIKIO
IPC: H01L27/32
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device capable of realizing excellent life property.  <P>SOLUTION: The display device comprises a first substrate 11; a plurality of display elements 30, composed of a plurality of transparent pixel electrodes 25 arranged at one main surface side of the first substrate 11, common electrodes 28 facing the plurality of transparent pixel electrodes 25, and light modulation layers 27 interposed between the plurality of transparent pixel electrodes 25 and the common electrodes 28; a second substrate 3 facing the main surface of the first substrate 11; and a sealing member 4 interposed between an array substrate 2 and the second substrate 3 formed so as to separate the plurality of display elements 30 from external space. The main surface of the first substrate 11 is partially exposed to the external space, and the common electrode 28 is extended so as to cover at least part of the exposed part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274157-A (JP)
Title: Image processor, image processing method, image processing program, and computer readable recording medium with image processing program recorded
Inventor: KUBOTA SATOSHI
IPC: G06T5/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To not only suppress blur and jaggies but also reduce a processing burden when enlargement processing of an image.  <P>SOLUTION: An image processor has an edge direction estimation part 11 for estimating edge direction information with respect to a first image area including a noticed pixel, an edge pattern selection part 13 for selecting an edge shape pattern corresponding to the first image area in an estimated prescribed edge direction in accordance with the edge direction information and a pixel value in the image area including the noticed pixel, an image emphasis part 12 for emphasizing the pixel value of the first image area including the noticed pixel, an enlarged image block generation part 14 for generating an enlarged image area by using the selected edge shape pattern and the emphasized pixel value of the first image area, and an image block layout part 15 for laying out the enlarged image area generated by the enlarged image block generation part 14 by a prescribed method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280646-A (JP)
Title: Electronic musical instrument and program for the instrument
Inventor: AKAHORI SHIGEKI
IPC: G10H1/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical instrument in which the convenience of a user and the right protection of the contents are taken into consideration.  <P>SOLUTION: In the electronic musical instrument 1, contents such as style data and song data or the like are beforehand stored in an original music contents storage section 2. A contents editing section 3 reads original music contents and edits them. The edited music contents are stored in an edited music contents storage section 4. When a contents discriminating section 5 discriminates the fact that the difference between the original music contents and the edited music contents is small, a contents transfer control section 6 prohibits the transfer of the edited music contents to an external storage device 7 and an external equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276747-A (JP)
Title: Cap device for container
Inventor: UEJIMA KAZUO
IPC: B65D41/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in the prior art that when a cap of a container is merely screwed to a neck portion of the container, the cap is apt to get loose and even when the cap is mounted by increasing fastening torque, the cap is apt to get loose due to vibration during transportation or in a manufacturing line and such loosening problems can be seen particularly in multistart screw.  <P>SOLUTION: In the cap device for container in which the cap 10 is screwed to the neck portion 1 of the container, a plurality of protrusions 4 on the container side having a width W corresponding to a final screwing pitch interval are arranged in the neck portion 1 of the container and a protrusion 13 on the cap side is arranged in the cap 10 so that it gets over a plurality of the protrusions 4 on the container side in the final stage of the screwing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283688-A (JP)
Title: Emergency monitor informing apparatus
Inventor: NONOMURA FUMIO
IPC: H04M11/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely sense forgetting of calling a receiver of a telephone depending upon an apparatus.  <P>SOLUTION: When the telephone 2 becomes a hook-up state, a connecting sound or a busy tone is not detected, and a control means 41 detects whether it is a state in which a voice signal is not present from the receiver 3 for a predetermined time, or not based on a voice detecting means 54 for detecting only the voice signal. If there is no voice signal for the predetermined time from the receiver 3, it is judged that the receiver 3 is off the hook, the telephone 2 is disconnected from a telephone channel 9 via changeover switches 44a, 44b, and the means 41 is set to a call originating state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003072058-A (JP)
Title: Printer, and device and method for controlling print head mechanism
Inventor: USUI HISAKI
IPC: B41J29/393
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable printer capable of suppressing lowering of a speed of a printing operation as much as possible even in the printing operation at a high duty and of suppressing heating of a driving section of a print head mechanism. SOLUTION: An operating rate comparing/judging section 31 compares an average driving rate of a print head 11 which is calculated by a dot counting section 25 at each time when a printing operation of one raster, one page or a predetermined number of rasters is completed, with a threshold of a driving rate selected from an operating rate threshold table by an operating rate threshold selecting section 29. When the average operating rate exceeds the operating rate threshold, the excessive part is converted to a time period and the converted time period is set to be a rest time of the head 11. The rest time is compared with a time period for line feeding or a standby time for starting the printing operation on a new printing paper.  When the rest time is longer than the time period for line feeding or the standby time, a head driving circuit control section 23 is informed that the driving of the head is to be stopped during the time period corresponding to the difference between the rest time and the time period for line feeding or the standby time. When the rest time is shorter than it, the head driving circuit control section 23 is not informed because the rest time is involved in the time period for line feeding or the standby time.
Patent JP-2003283667-A (JP)
Title: Method for registering authentication voice data
Inventor: SHIBATA HIROSHI
IPC: G10L17/24
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication voice data registering method for improving convenience in registering authentication voice data in a server.  <P>SOLUTION: The identifying number of a user's portable telephone 1 is previously registered in a management server 4. The user of the portable telephone 1 is specified by the management server 4 based on the identifying number which is comprised in a transmission signal from the portable telephone 1, and a message to urge user register is transmitted to the portable telephone 1. Voice data (authentication voice data) for recognizing a specified speaker is generated based on the transmission voice signal (voice data) of the user of the portable telephone, 1 which is transmitted in response to the message. Then the voice data is stored in the management server 4 while being associated with the identifying number of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282910-A (JP)
Title: Photovoltaic appliance, fitting for the same and electrical or electronic equipment
Inventor: WATANABE HARUO
IPC: H01L31/042
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic appliance used as a power source of electrical or electronic equipment where light energy such as solar light is usually used by using a photoelectric conversion element having flexibility.  <P>SOLUTION: The photovoltaic appliance is provided with a winding core part 2, a photoelectric conversion sheet 3 having the photoelectric conversion element which is wound to the winding core part, is disposed so that it can freely be withdrawn and has flexibility, a storage part 42 of the wound photoelectric conversion sheet and a means winding the photoelectric conversion sheet to the winding core part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280621-A (JP)
Title: Device and method for image signal generation, program for implementing the method, and recording medium where the program is recorded
Inventor: SOMEYA JUN
IPC: G09G5/14
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To make individual images displayed on a plurality of display devices without requiring any large memory space.  <P>SOLUTION: The image signal generation device has an image signal generation part 2 which outputs an image signal frame by frame in order, an index addition part 3 which adds an index signal to image signals of respective frames, an image signal output part 4 which sends the image signals of the respective frames out to display devices 11, 12, and 13 and makes a display device with identification information corresponding to the index signal added to an image signal of each frame display an image, and a window control part 5 which displays windows 41, 42, and 43 on the plurality of display devices 11, 12, and 13 according to application software and controls input and output of information using the windows. The window control part 5 alters display position information on the windows displayed on the display device by the application software according to the index signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279015-A (JP)
Title: Biomass thermally-decomposed gas combusting method
Inventor: SUZUKI TAKESHI
IPC: C10B53/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a clean produced gas of high calorie by drying and thermally decomposing biomass of high wetness to be effectively utilized as a heat source for drying and thermally decomposing the biomass in a system, and to extract the char of little water content as a valuable resource.  <P>SOLUTION: A drying furnace (drying zone) 2 and thermal decomposition furnaces (thermal-decomposition gasifying zone) 3a-3c located at the back of the drying furnace are mounted inside of a hot air furnace 1, a generated vapor passage 4 from the drying zone 1 and a produced gas passage 5 from the thermal decomposition gasifying zone 3 are separated from each other, and the produced gas passage 5 is connected to a combustion part 6 of the hot air furnace. By compensating the shortage of calories of a gas turbine waste gas by the thermally decomposed gas of high calorific power not diluted by the dry vapor as the hot air furnace heat source, the energy is saved on. The dried water content taken out from the drying zone is deodorized in the hot air furnace, and further the char of low water content is extracted as the valuable resource.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276370-A (JP)
Title: Sheet for certificate, equipment for printing certificate which uses the sheet, method for issuing certificate, equipment and method for verifying certificate, system for issuing certificate and system for verifying certificate
Inventor: ONO JUN
IPC: B42D15/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for a certificate which enhances the security of a means for checking the content of entry by a user and of a certificate form, equipment and a method for issuing the certificate which use the sheet, equipment and a method for verifying the certificate and a system for issuing the certificate or a system for verifying the certificate, in regard to various certificates.  <P>SOLUTION: The sheet for the certificate to which magnetic properties are given as proper information for identification is used as a form of a certificate of residence. On the occasion of issuance of the certificate of residence, the information entered in the certificate of residence and the proper information for identification given to the sheet are made to correspond to each other and they are registered in a database as a history of issuance of the certificate of residence. Thereby the system enabling the verification of authenticity from both the sheet for the certificate and the content of entry of the certificate of residence is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003286097-A (JP)
Title: Method of manufacturing semiconductor substrate
Inventor: DOMOTO CHIAKI
IPC: C30B29/38
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor substrate, capable of efficiently forming a high quality and large size GaN substrate.  <P>SOLUTION: The semiconductor substrate is manufactured by (1) a process for successively growing a first GaAs layer 2 comprising amorphous or polycrystalline GaAs and a second GaAs layer 5 comprising single crystal GaAs on the main surface of a single crystal substrate 1 of Si, (2) a process for growing GaN layers 7, 9 of single crystal GaN on the second GaAs layer 5, and (3) a process for obtaining the semiconductor substrate composed of the GaN layers 7, 9 by separating them from the single crystal substrate 1 by selectively eroding the first GaAs layer 2 and the second GaAs layer 5 with an etching solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288309-A (JP)
Title: Message processor, message processing system, and message processing method
Inventor: INOUE ATSUSHI
IPC: H04L12/28
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide message processors being a plurality of message processors like portable message boxes and capable of being effectively linked together.  <P>SOLUTION: In one of the plurality of message processors 200a to 200n carried by a user and used by being connected to a different network as the occasion may demand, a stored message or its copy is transferred to the whole or a part of another message processor according to attributes, etc., of the message, and the message is held by the whole or a part of the said message processor. This allows effective message allocation to be actualized. Further, the user can access desired data without being aware of dispersion of messages on a network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284976-A (JP)
Title: Coating apparatus
Inventor: NONOMURA HIROMI
IPC: B05B5/16
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus in which a remaining coating material between a forwarding limit of a piston and a coating gun can be efficiently washed.  <P>SOLUTION: A valve unit 17 is provided between a coating material inlet 112 of the coating gun 11 and an apex of a coating material pipeline 12. The valve unit comprises a coating material path 172 in which one end is communicated with the coating material inlet of the coating gun and the other end is communicated with the coating material pipeline, a first washing fluid path 177 communicated with the coating material path, a waste liquid path 181 communicated with the coating material path, a first valve 176 for opening and closing the coating material path communicated with the coating material inlet of the coating gun, a second valve 180 for opening and closing the first washing fluid path, and a third valve 184 for opening and closing the waste liquid path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289432-A (JP)
Title: Printer and print method
Inventor: TSUTSUI HIDEKI
IPC: G06Q30/06
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To select a proper advertisement in response to the interest of customers, and to efficiently provide an advertisement and printing out print data.  <P>SOLUTION: When a key for advertisement attached copy of the printer is depressed, a controller scans an original, a character string recognition section recognizes characters of image data to extract character string information, a profile of the original is created from the extracted character string information, an advertisement database is searched by using the created profile of the original, advertisement information having mush more correlation, advertisement image data of the selected advertisement information and the image data are composed and the composed data are printed out as print data.  <P>COPYRIGHT: (C)2004,JPO