baber/WOPTO huggingface dataset:
Patent JP-2003218819-A (JP)
Title: Radio digital communication system
Inventor: MIYATA KAZUHIKO
IPC: H04J1/05
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a reduction in size and cost by enabling frequency multiplex communication by single or a small number of modulation processing circuits and demodulation processing circuits.  <P>SOLUTION: A multiplexed data code train serialized in parallel multiplex by a serial mixer 11 and permuted so as to be processed circulatively is encoded by a base band predetermined by a base band coder 12, and then multiplex modulated by a shift modulation code superposing unit 15 while referring to a shift modulation code stored in a shit modulation code storage unit 13 as a discrete code regarded as being a frequency displaced code from a difference of a carrier frequency of a channel in a wide band. Thereafter, the data is simultaneously converted by using a carrier frequency as a reference by a broad band modulator 16, an unwanted radiation is removed by a band shaping filter 17, and a data signal is transmitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211128-A (JP)
Title: Garbage disposer
Inventor: ITO KENJI
IPC: B09B3/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an exhaust device for a garbage disposer, make exhaust and discharge of air efficient, and realize the miniaturization of the main body of the garbage disposer.  <P>SOLUTION: The disposer is provided with a garbage accommodating container 2, a heating means 4 for heating garbage, a turbo-fan 15 discharging air from the garbage accommodating container 2 and a cooling fan 26 cooling the inside of the main body 1. The turbo-fan 15 is integrally formed with the cooling fan 26 and thereby the compact garbage disposer, of which the spaces of the turbo-fan 15 and the cooling fan 26 are reduced, can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210944-A (JP)
Title: Exhaust gas purification system
Inventor: HANAKI YASUNARI
IPC: F01N3/28
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purification system which can always supply a reducing gas containing a large amount of H<SB>2</SB>and a small amount of CO to a NOx adsorption/reduction catalyst irrespective of an operation condition and is excellent in NOx purification performance.  <P>SOLUTION: In the exhaust gas passage E of an internal combustion engine, the first H<SB>2</SB>-CO adjustment catalyst C1, the second H<SB>2</SB>-CO adjustment catalyst C2, and a NOx adsorption/reduction catalyst C3 are arranged in turn from the upstream side of the flow of exhaust gas, so that the difference T1-T2 between the inlet temperature T1 of the first H<SB>2</SB>-CO adjustment catalyst C1 and the inlet temperature T2 of the second H<SB>2</SB>-CO adjustment catalyst C2 is larger than 50°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002251282-A (JP)
Title: Handling of loops in processors
Inventor: TOPHAM NIGEL PETER
IPC: G06F9/45
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To handle a software-pipelined loop in processors. SOLUTION: A plurality of registers 20 store values produced and consumed by a plurality of executed instructions. A register renaming device 32 renames the registers during the execution of the loop. In the event that the loop requires zero iterations, the registers are renamed in a predetermined way and register allocation is matched with the one produced in the normal case that the loop requires one or more iterations. It is achieved by executing only the epilogue phase of the loop and turning off a plurality of the instructions in a loop schedule so as not to commit their results. The issuance of a plurality of the instructions in the epilogue phase automatically executes predetermined renaming. The number of epilogue iterations can be specified in a loop instruction used for starting up the loop.
Patent JP-2003223221-A (JP)
Title: Coupler apparatus coupled with communication feeder wire and mobile travelling system
Inventor: KONDO SUNAO
IPC: B65G43/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve stabilization in coupling between a communication feeder wire and a coupler apparatus.  <P>SOLUTION: The communication feeder wire 2 is constituted of a set of feeder wires 2a, 2b for transmitting signals of reverse polarities, respectively. The coupler apparatus is constituted of a set of coupler electrodes 5a, 5b arranged so that the communication feeder wire 2 is sandwiched therein. The coupler electrode 5a is arranged so as to come closer to the feeder wire 2a than the feeder wire 2b. The coupler electrode 5b is arranged so as to come closer to the feeder wire 2b than the feeder wire 2a. The potential difference between the coupler electrodes 5a, 5b is detected by a detection circuit 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225507-A (JP)
Title: Treatment method for oils and fats
Inventor: NAKAJO KATSUHIKO
IPC: B01D15/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for efficiently separating and recovering an aromatic halogen compound from oils and fats such as mineral oil polluted with the aromatic halogen compound like polybiphenyl chlorides of low concentration difficult to be removed heretofore.  <P>SOLUTION: The treatment method for oils and fats comprises a process for bringing oils and fats polluted with the aromatic halogen compound into contact with an adsorbent comprising a solid acid to adsorb the aromatic halogen compound in oils and fats and a process for extracting the aromatic halogen compound adsorbed by the adsorbent with an organic solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232378-A (JP)
Title: Rolling bearing unit provided with sensor
Inventor: CHITOKU MINORU
IPC: G01D5/245
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing unit provided with a sensor, in which an AE (acoustic emission) sensor and a magnetic sensor are both provided in one and the same unit, and miniaturization and cost reduction thereof are attained.  <P>SOLUTION: In the rolling bearing unit, the AE sensor 12 and the magnetic sensor 13 are provided in either side of an outer ring 4 of a bearing 1 and an inner ring 5 of the bearing 1, and a pulser ring 3 made of a magnetic material having projections and recesses is provided on the other side. A magnetic part 12a integrally provided in the AE sensor 12 is attracted to the outer ring 4 or the inner ring 5, and the magnetic sensor 13 is placed close to the magnetic part 12a. Consequently, the magnetic part 12a holding the AE sensor 12 in the bearing 1 also saves as a bias magnet for the magnetic sensor 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232843-A (JP)
Title: Radio wave ranging device
Inventor: SAWAKI EIICHI
IPC: G01S5/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave ranging device capable of shortening a measuring time, and measuring accurately even if a radio wave emitter is moved, concerning the radio wave ranging device for measuring the distance to the radio wave emitter arriving by being loaded on a moving body such as an airplane.  <P>SOLUTION: In this radio wave ranging device for measuring the distance to the radio wave emitter arriving by being loaded on the moving body, the arrival azimuth of the arriving radio wave and the position of the moving body are measured, and information of the arrival azimuth measured by another moving body and the position of another moving body is received, the distance to the arriving radio wave emitter is determined based on the received information and information of the arrival azimuth and the position measured by itself.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225619-A (JP)
Title: Sorting overprinter for mail
Inventor: IWAMOTO HIROHIKO
IPC: G06Q50/30
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rationalized automatic apparatus which enables the most low-cost delivery by utilizing not only the mail delivery but also the door- to-door delivery service and the posting dealer in combination with respect to mails sent for all the country and, therefor, allows the contents of announcing the delivery dealers to be printed on the mails.  <P>SOLUTION: This sorting overprinter for mail is constituted by providing the data to be overprinted in accordance with code information such as zip code as data base and having a printing means 3 which reads the code information of the mail 1 and performs the overprinting of the relevant dealer mark 1b, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235296-A (JP)
Title: Stepping motor driving method and image forming device
Inventor: MIYAZAWA HIROSHI
IPC: G03G15/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of vibration and noise when starting due to displacement quantity by a back lash and an elastic body and to drive a stepping motor without step out.  <P>SOLUTION: A device is provided with a gear transmission mechanism 7 which has the back lash and is constituted of the elastic body, a developing rotary 1 which loads multiple developers Y, M, C and K filled with toners of respective colors, which performs acceleration/deceleration by the stepping motor 6 through the gear transmission mechanism 7, changes the colors and forms an image on a photoreceptor and a driving control means 21 which accelerates/decelerates the stepping motor 6 by a prescribed driving profile. The driving control means 21 accelerates/decelerates the stepping motor 6 by the driving profile which drives the motor at speed faster than the lowest speed in an acceleration region corresponding to displacement quantity by the back lash and the elastic body at the time of starting, and sequentially accelerates it by switching the speed to the lowest one after driving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237212-A (JP)
Title: Ink jet image recording method and image recording apparatus
Inventor: OKINO YOSHIHARU
IPC: C09D11/30
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet image recording method capable of recording a high density image at a high speed, and an image recording apparatus using the same.  <P>SOLUTION: In the ink jet image recording method, ink containing a phthalocyanine dye having a specific structure is ejected on a recording material as ink drops in a jet drop frequency of 1 kHz or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244762-A (JP)
Title: Speech system for mobile phone
Inventor: IKUTA KATSUMI
IPC: H04W92/08
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech system capable of decreasing the complicatedness of operation for replying an incoming call so as to enhance the driving safety in the case that the incoming arrives in a mobile phone put in a bag or a pocket of clothing during the driving of an automobile.  <P>SOLUTION: A discrimination unit 10 and a speech unit 30 are provided to the automobile, and when a user carrying a mobile phone 20 rides on the automobile, the mobile phone 20 forms a mobile phone speech system 1 capable of wireless communication with the discrimination unit 10 and the speech unit 30. When the automobile is driven, the discrimination unit 10 transmits its discrimination information to the mobile phone 20, and the mobile phone 20 receiving the information can make wireless communication with the speech unit 30. When an incoming call comes in this state, the speech by the speech unit 30 is available via the mobile phone 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238939-A (JP)
Title: Abrasive grain
Inventor: TANABE KATSUYUKI
IPC: B24B37/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive grain capable of decreasing the attachment of the abrasive grains on the surface of an abrasive work, thus making the abrasion efficient, and capable of separation, recovery, and recycling of the abrasive grains after use, thus enabling the abrasion process at a low cost.  <P>SOLUTION: This abrasive grain is a magnetic material of which the surface is coated with a continuous layer of an abrasive. In this method of abrasion using the abrasive grain, a cleaning method of the abrasion work surface, removal of the abrasive grain attached on an abrasive work using a magnetic action, is provided, and a recovery method of the abrasive grain from the slurry liquid after the abrasion using a magnetic action, is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235362-A (JP)
Title: Greening board
Inventor: INOUE TADAYOSHI
IPC: E04D13/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening board capable of protecting each vegetated plant without damaging the plant even when the top surface of the laid greening board is trodden.  <P>SOLUTION: The greening board is provided with a plurality of planting holes 4, 4, etc., having a prescribed depth on the top surface of the base 2 for transplanting root parts of the plant 5 in each planting hole 4 together with soil 7 and carrying out root taking thereof. In the greening board, protruding parts 8 having a height and an interval so as not to sink with a shoe sole treading onto the greening board 1 to the side of the planting hole 4 are provided around each planting hole 4. Each peripheral groove 9 is provided around each planting hole 4 and mutually connected with connecting grooves 15. Soil is filled in each peripheral groove 9 and even connecting grooves 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236362-A (JP)
Title: Opening and closing mechanism for vacuum chamber door
Inventor: FUSE TOSHIHIRO
IPC: B01J3/03
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the loosening of a hinge part caused by repeating the opening and closing of a door and to provide a function to finely control the change of the size of an O-ring.  <P>SOLUTION: Each bracket with which a flange and the hinge are attached to each other has a weld structure and the gap between the door and the flange is finely controlled by adjusting one of a wedge type member in members the door side of which are constituted so as to face each other. After the adjustment, the wedge like member is screwed to be fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242161-A (JP)
Title: Claim data processing system, claim data processing method, program, and recording medium
Inventor: DOI JUNPEI
IPC: G06Q50/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a claim data processing system and the like effective for dealing with claims.  <P>SOLUTION: This claim data processing system 10 performs classification of claim data and the like, and the classified results are outputted. For example, the classified results may be displayed on a display unit of the claim data processing system 10, or may be transmitted to a terminal communicating with the claim data processing system 10 and displayed on the terminal. Thus, the classified results can be provided to concerned parties and shared among the concerned parties.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240796-A (JP)
Title: Semiconductor acceleration sensor and method for manufacturing the same
Inventor: SAWAI TSUTOMU
IPC: G01P15/12
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor acceleration sensor in which the accuracy of a sensor element is not lowered, which does not complicate manufacture and can prevent damage of a flexible part.  <P>SOLUTION: A buffer material 15 is disposed only in a gap 13 formed between a plumb bob 3 and a seat 5 and does not seal a space enclosed by a support 9. The buffer material 15 is constituted by four partial buffers 15A-15D disposed in a gap part 13a of the gap 13 located at regular intervals in the circumferential direction of the plumb bob 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243764-A (JP)
Title: Semiconductor laser and its manufacturing method
Inventor: UEDA TETSUO
IPC: H01S5/028
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser that can prevent peeling or deterioration of an end-face coating film even when the laser is exposed to a high- temperature state in a state where the end-face coating film contains a hydrogen-added film.  <P>SOLUTION: The semiconductor laser is provided with an active layer formed on a substrate and a pair of clad layers formed on both sides of the active layer. The laser is also provided with the hydrogen-added first dielectric film 108 on at least one of the end faces 102 and 104 of a resonator of the laser, and a second dielectric film 108 formed between the first dielectric film 108 and the end face of the resonator on which the film 108 is provided for preventing the diffusion of hydrogen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244196-A (JP)
Title: Router and network controller for load dispersion control
Inventor: YAMADA HITOSHI
IPC: H04L45/24
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load dispersion apparatus capable of reducing possibility in which packet order reversal occurs for packets.  <P>SOLUTION: A router is configured to be equipped with a link load information observation unit for generating a link load information based on a traffic volume on a link between adjacent routers located on a route, a link load information communication unit for transmitting the link load information to an adjacent router and for forwarding a link load information transmitted from the adjacent router to another adjacent router, a congestion determination unit for determining whether congestion occurs or not based on a link load information from each router if the own router is a start point router in the route when the link load information is received from each router at the route, an alternate route partial restriction unit for restricting a congestion section including a link determined by the congestion determination unit to have congestion occur on a link in the route, and a route retrieval unit for determining a start and an end points located on the route based on the congestion section and for retrieving an alternate route connecting the start and the end points.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243521-A (JP)
Title: Capacity element and semiconductor integrated circuit using it
Inventor: TAKAMIYA MAKOTO
IPC: H01L21/822
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacity element of superior area efficiency in which there is no bias dependence in a capacity value, without an additional process for capacity.  <P>SOLUTION: A first terminal 30 is connected to a p-type polysilicon 21 of a first pMOS gate capacitor 43, a p-type diffusion layer 15 and an n-type diffusion layer 14 of a second pMOS gate capacitor 44, an n-type polysilicon 20 of a first storage capacitor 40 and an n-type diffusion layer 14 of a second storage capacitor 41. A second terminal 31 is connected to a p-type diffusion layer 15 and an n-type diffusion layer 14 of the first pMOS gate capacitor 43, a p-type polysilicon 21 of the second pMOS gate capacitor 44, an n-type diffusion layer 14 of the first storage capacitor 40 and an n-type polysilicon 20 of the second storage capacitor 41. The first pMOS gate capacitor 43 and the second pMOS gate capacitor 44, and the first storage capacitor 40 and the second storage capacitor 41 have the same layouts. By appropriately adjusting the area ratio of the former and the latter, the bias dependence of the capacity value is made extremely small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237047-A (JP)
Title: Ink jet printer
Inventor: SUGATA YOSHIHISA
IPC: B41J2/01
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of an image being printed on a print medium due to trouble of a nozzle or difference in the characteristics of individual nozzles.  <P>SOLUTION: Using a head unit 44 comprising a two array head 51 having nozzle arrays 61 and 71 corresponding to magenta (M), a two array head 52 having nozzle arrays 62 and 72 corresponding to cyan (C), a two array head 53 having nozzle array 63 and 73 corresponding to black (B), and a two array head 54 having nozzle arrays 63 and 73 corresponding to yellow (Y), printing is performed by not ejecting ink from ejection nozzles 71a-74a but using ink being ejected only from ejection nozzles 61a-64a at the time of going stroke and printing is performed by not ejecting ink from the ejection nozzles 61a-64a but using ink being ejected only from the ejection nozzles 71a-74a at the time of returning stroke.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241382-A (JP)
Title: Positive resist composition
Inventor: SASAKI TOMOYA
IPC: H01L21/027
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition having satisfactory transmittance when a source of light with 157 nm is used and excellent in sensitivity and resolution.  <P>SOLUTION: The positive resist composition comprises (A) a resin containing a specified group having -NH- and a fluorine atom and having solubility in an alkali developer increased by the action of an acid and (B) a compound which generates an acid upon irradiation with an actinic ray or a radiation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245719-A (JP)
Title: Method for bending plate material
Inventor: HIRAIDE MASAHIKO
IPC: B21D5/01
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for bending capable of high precisely bending without the variation of plate thickness and the influence of a preceeding process, to and simplify measurement.  <P>SOLUTION: In the method for bending a plate material 1, the plate material 1 is arranged on a die 6 having a V-shaped groove 61, and at the same time, a bending punch 5 is pressed to the plate material 1, a position engagement part 3 is formed corresponding to a curve line 2 for bending the side edge surface of the plate material 1 having a prescribed width, and the position engagement part 3 corresponds to the reference line 62 of the V-shaped groove 61 for positioning. After the plate material 1 is arranged to the die 6, the point line 51 of the bending punch 5 is adjusted to the reference line 62 of the V-shaped groove 61 and pressed for bending at the bending line 2 of the plate material 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248644-A (JP)
Title: E-mail storage/notification device and e-mail storage/ notification method
Inventor: IIZUKA TAKATERU
IPC: G10L13/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a need to wait for voice conversion of an e-mail when a user wants to listen to the e-mail in voice.  <P>SOLUTION: A destination investigation part 3 investigates whether the destination of an e-mail received from a network is pre-registered in an associated e-mail storage/notification device 1 or not, and if fining a pre-registration, sends the e-mail to a voice conversion part 4. The voice conversion part 4 voice-converts the e-mail into a voice message, and sends it together with the e-mail. A mail storage part 5 stores the voice message in correlation with the e-mail. Upon a request for notification of a voice message and an e-mail, a mail notification part 6 takes the requested voice message and e-mail from the mail storage part 5, and transmits them to a requested destination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247365-A (JP)
Title: Vehicle keyless entry device
Inventor: NAKAYAMA HARUMOTO
IPC: B60R25/01
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle keyless entry device capable of giving difference in a visual impression to flashing of a hazard lamp and enabling discrimination of operation.  <P>SOLUTION: Only in the case of either one of locking operation or unlocking operation, fade-out lighting gradually darkening the light is performed after the hazard lamp has been turned on and off. Therefore, operation can be discriminated by the difference in the visual impression on flashing even if the flashing of the hazard lamp is not carefully observed.  <P>COPYRIGHT: (C)2003,JPO