baber/WOPTO huggingface dataset:
Patent JP-2003263477-A (JP)
Title: System for enclosing enclosure and method for enclosing enclosure
Inventor: SATA YASUO
IPC: G06Q50/32
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for enclosing an enclosure and a method for enclosing the enclosure capable of improving the accuracy of the enclosure and preventing an incorrect enclosure.  <P>SOLUTION: This system for enclosing the enclosure is provided with an application information management DB 231 and an enclosure image DB 233 which stores a center code discriminating a recipient from a plurality of recipients and an application discriminating information in a center and the enclosure image information being the image information of one or a plurality of enclosures 200 to be delivered to the recipient by associting them with each other. A bar code reader 76 which inputs the center code and the application discriminating information in the center, and a display 34 which outputs the enclosure image information showing one or a plurality of enclosures 200 arranged in order to enclose based on the center code and the application discriminating information in the center in a visible mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002339770-A (JP)
Title: Multi-cylinder internal combustion engine with engine brake device
Inventor: SEITZ HANS FELIX
IPC: F01P11/04
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a multi-cylinder internal combustion engine with an engine brake device which produces as high a brake power as possible through all engine speed region. SOLUTION: This multi-cylinder internal combustion engine provides an engine brake device 8 having intake and exhaust valves, and an auxiliary brake valve 10 for each cylinder. The exhaust valves are opened to an exhaust system 6, and a pressure tank 9 has a pressure control valve 12. Furthermore, brake passages 11 extending from the brake valves 10 have such opening to the pressure tank, thereby enabling a gas exchange between cylinders at the operating time of the brake valves 10. The pressure tank 9 provides a cooling device 17 to cool the gas exchanged between the cylinders.
Patent JP-2003264567-A (JP)
Title: Can communication method and system
Inventor: SHOBU MASAYA
IPC: H04L12/40
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize data communication between particular nodes among a plurality of nodes about CAN communication method and system.  <P>SOLUTION: Control units such as a revolutionary ECU (electronic control unit) 10, etc., respectively having a CAN controller 30 and sensors such as a G sensor 18, a yaw rate sensor 22 are connected to one another through a CAN bus 26. The revolutionary ECU 10 needed to perform VSC control and sensors 18 to 24 are set as a node having a high priority over data transmission on the CAN bus 26. The revolutionary ECU 10 is made to transmit a trigger frame for requesting the transmission of a control parameter of VSC control to the CAN bus 26 every fixed cycle. The respective sensors 18 to 24 are made to perform A/D conversion processing of their own physical quantity whenever a trigger frame is received and to transmit data obtained as a result of the A/D conversion processing to the CAN bus 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002372703-A (JP)
Title: Display device
Inventor: SENDA MICHIRU
IPC: G09G3/36
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of the peripheral circuit of a pixel part and to reduce the framing area of the display panel of a display device accordingly. SOLUTION: In this display device, transistors ST0 to ST3 for supplying a clock are turned ON, OFF in accordance with the digital video signal held on capacitances CS0 to CS3 through pixel selecting transistors GT0 to GT3 from drain signal lines D0 to D3 . A cyclic pixel signal is impressed on capacitance electrodes 41, 42, 43, 44 through the transistors ST0 to ST3 . Then, a voltage change ΔV corresponding to a digital video signal value is generated on a pixel electrode 19. As a result, a D/A conversion becomes possible at the pixel part and, thus, the configuration of the peripheral circuit 9 of the pixel part can be simplified and the framing area of the panel can be reduced accordingly.
Patent JP-2003268579-A (JP)
Title: Cleaning liquid for aluminum sheet, cleaning method therefor and cleaning equipment
Inventor: MURAO SHINSUKE
IPC: C23G1/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning liquid for an aluminum sheet which has no scales composed of calcium carbonate causing the defect of the aluminum sheet, and has excellent maintenance properties of cleaning equipment as well, to provide a cleaning method therefor and the cleaning equipment.  <P>SOLUTION: The cleaning liquid for an aluminum sheet is obtained by adding a dispersant having a molecular weight of 500 to 20,000 in an addition amount of 1 to 100 ppm to water having a calcium content of ≤5 ppm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267678-A (JP)
Title: Forklift
Inventor: CHIN SHIYOMEI
IPC: B66F9/075
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reach forklift capable of always travelling stably by effectively inhibiting the phenomenon of floating wheels when an operator suddenly operates accelerator while turning a steering wheel.  <P>SOLUTION: The control command torque To is set according to the operation quantity Acl of an acceleration lever 13 for adjusting the speed, and a target acceleration Ad is determined according to the operation quantity Acl of the acceleration lever 13 and the operation quantity θ of the steering wheel 14. The output coefficient Ka is set based on the deviation between the determined target acceleration Ad and the actual acceleration A of the vehicle. The control command torque To is corrected with the output coefficient Ka, and a travel motor 18 is driven based on the corrected value Td.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272488-A (JP)
Title: Key switch
Inventor: MIYOSHI TETSUHIKO
IPC: H01H27/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key switch constituted so as to switch and operate a switch mechanism by turning an operation cam forward and reversely in accordance with insertion and pulling-out of an operation key and provided with a turn lock mechanism capable of preventing the turn of the operation cam in a key pulled out condition to make the whole switch thin by improving the turn lock mechanism.  <P>SOLUTION: The turn lock mechanism 20 is provided with a lock member 22 capable of displacing in the direction parallel with a face on which it crosses an axis p of a turn shaft of the operation cam 4 orthogonally and a spring 23 for energizing the lock member 22 toward a lock position. It is provided with an erroneous operation prevention cam 25 turned forward and reversely in accordance with the insertion and pulling-out of the operation key 6 separately from the operation cam 4. The erroneous operation prevention cam 25 is turned by the insertion of the operation key 6 by preceding the operation cam 4, and the lock member 22 is displaced to a lock release position against the spring 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270267-A (JP)
Title: Probe unit, probe card, measuring device and production method for probe card
Inventor: YAMASHITA MASASHI
IPC: G01R31/26
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate position control of each probe pin during working requiring a plurality of probe pins.  <P>SOLUTION: In a probe unit 13, a plurality of probe pins 14 are fixed with insulation mold 15 in the state that position of each probe pin 14 is controlled to keep relative positions of those probe pins 14 invariable. A plurality of probe pins 14 are bundled, in advance, in this manner, and so position control of each probe pin 14 is not required. Thus, in the case that a plurality of probe pins 14 are fixed to the substrate 12 of a probe card 10, for example, position control of each probe pin 14 is facilitated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273197-A (JP)
Title: Detector of wafer run-off
Inventor: OTSUKA KAZUHIRO
IPC: H01L21/67
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector for detecting the run-off of a wafer surely regardless of the type of the wafer.  <P>SOLUTION: Optical fibers 21 and 22 are disposed at the upper end of the opening of a cassette 10 containing wafers 1 while being directed directly downward, a mirror 51 is disposed at the lower end of the opening directly under the optical fiber 21, and a mirror 52 is disposed directly under the optical fiber 22. The mirrors 51 and 52 are arranged in a V-shape such that reflection planes thereof face each other while inclining by 45°. Light is projected from the projection optical fiber 21 toward the first mirror 51 and reflected toward the second mirror thence reflected on the second mirror before entering the light receiving optical fiber 22. In other words, an optical path is formed of the projection optical fiber 21, the light receiving optical fiber 22, and the mirrors 51 and 52. Consequently, the optical path is formed of the optical fiber 21, the light receiving optical fiber 22, the first mirror 51 and the second mirror 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272394-A (JP)
Title: Asynchronous semiconductor memory device, internal control method and system for asynchronous semiconductor memory device
Inventor: NAGAI KENJI
IPC: G11C7/22
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asynchronous semiconductor memory device which can realize high speed of a system, an internal control method and a system for the asynchronous semiconductor memory device.  <P>SOLUTION: An asynchronous memory device 11 inputs a start address ADS and a finish address ADE after input of a command in the read-operation. An address generating circuit 27 outputs a generated address AD generated any time from the start address ADS based on a read-enable signal REB to a Hi-Z control circuit 28, an address comparator 28a of the Hi-Z control circuit 28 compares successively its generated address with the finish address ADE. When values of the addresses AD, ADE are coincident, the Hi-Z control circuit 29 outputs a Hi-Z control signal SHZ to an I/O control circuit 21, thereby, an I/O terminal is controlled in a Hi-Z state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271657-A (JP)
Title: Image database device
Inventor: NISHIYAMA AKIO
IPC: G06T1/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To relatively simply find out necessary images.  <P>SOLUTION: The device extracts 10 frames of representative images Ir. Is1 from an image database in which numerous frames of images are stored, and displays by distributing on a coordinate area 23 having image characters in coordinate axes in according to the characters of the extracted representative images Ir, Is1. If there is no image having a character near a necessary image in the displayed representative images Ir, Is1, the image Is1 is drag-and-dropped to a position B which describes the character of the necessary image. The 10 frames of images having characters similar to a character identified by the position B of the image after dropped are displayed again by distributing on the coordinate area having image characters in coordinate axes. The retrieving instruction of the image having the desired character can be provided intuitively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272286-A (JP)
Title: Data reproducing device and data reproducing method
Inventor: OTA SEIYA
IPC: G06F21/62
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data reproducing device and a data reproducing method for always properly satisfying a time limit condition when contents data include a limit of a reproduction time so as to avoid a problem such as a copyright.  <P>SOLUTION: A secure clock 424 of the data reproducing device is set by time data from a license server and synchronizes with a secure clock of the license server thereby. When contents data include the limit on the reproduction time, whether or not the limit time has passed is decided by referencing a clocked time of the secure clock 424. When feeding to the secure clock 424 is interrupted due to any cause and the time count of the secure clock is stopped, a controller invalidates the license of the contents data. After that, transfer of an encryption key with respect to the contents is inhibited thereby inhibiting the reproduction of the contents with the time limit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002345795-A (JP)
Title: Method of adjusting radiography apparatus, radiography apparatus, and method of inspecting radiography apparatus
Inventor: ITO TAKESHI
IPC: A61B6/00
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of adjusting a radiography apparatus, a method of inspecting the radiography apparatus, and the radiography apparatus to be adjusted if necessary, capable of inspecting the layout and specification of hidden grids non-destructively, and capable of examining the condition of an image. SOLUTION: The inclination of the grids 10a disposed on the radiographing surface of the radiography apparatus is found by the analysis of the frequency of the image data obtained by applying radiation to the grids 10a and radiographing the grids, and the inclination is adjusted. Therefore, the inclination of hidden grids 10a can be found without removing the hidden grids 10a, and the position determination of the grids can be easily executed.
Patent JP-2003114175-A (JP)
Title: Chip and kit for sampling microorganism, method and apparatus for metering microorganism and specimen for confirmation and inspection of normal state of microorganism metering apparatus
Inventor: TASHIRO YOSHIKAZU
IPC: B01L3/00
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a microorganism sampling chip by which a microorganism is sampled with satisfactory efficiency from a specimen and by which the sampled microorganism is detected and metered precisely. SOLUTION: The microorganism sampling chip is constituted fundamentally of a filter used to remove a foreign substance and a filter used to collect the microorganism. The microorganism sampling kit is composed of the sampling chip and a suction and filtration means. The suction and filtration means is e.g. a negative pressure pipe in which a rubber stopper is installed at an opening part. The chip comprises a liquid-specimen injection container into which a liquid specimen is injected and a hollow needle through which the rubber stopper installed at the opening part of the negative pressure pipe can be passed. The liquid specimen injected into the injection container is sucked and filtered by the pressure of the negative pressure pipe. The foreign substance is removed by a foreign-substance removal filter, and the microorganism is collected on the filter for microorganism sampling.  After that, by using a unit containing the filter for microorganism sampling, the microorganism collected on the filter for microorganism sampling is detected and metered.
Patent JP-2003281390-A (JP)
Title: Information collection device and its system
Inventor: ITO KUNIAKI
IPC: G06F21/62
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information collection device capable of realizing a new business model.  <P>SOLUTION: The information collection device 1 allowed to be accessed through a network is provided with a plurality of file storage areas 7 to be allocated to respective users by a service provider. An available range of an original file to be used for the service provider is stored in an available range storage means 9 on the basis of a user's input. An edition means 11 edits a user's original file stored in each file storage area 7 on the basis of the available range of the original file to be used for the service provider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276220-A (JP)
Title: Liquid drop ejection recovery unit
Inventor: KUSUKI NAOKI
IPC: B41J2/185
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform recovery processing without consuming power and liquid drop uselessly.  <P>SOLUTION: The ink ejection recovery unit 13 comprises a laser generator 41 for irradiating the ejection opening 6 of a nozzle 7, detected as a faulty nozzle by an ink ejection detector 12, selectively with a laser beam 44, an ink ejecting means 9 for discharging ink from the nozzle 7 following to irradiation with the laser beam 44, and a tank 43 for collecting the discharged ink. The laser generator 41, the ink ejecting means 9 and the ink collecting tank 43 are disposed in the waiting region 11 of the ink jet head 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356327-A (JP)
Title: Method for producing vanadium oxide particles having spherical shapes and nanometer sizes
Inventor: CHOI JAI-YOUNG
IPC: B82B3/00
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing vanadium oxide particles having spherical shapes and nanometer sizes. SOLUTION: The method for producing vanadium oxide particles has (a) a step to obtain a vanadium ion solution by dissolving a material containing vanadium ions, (b) a step to add one or more reacting solvents selected from a polar aprotic solvent and a glycol group solvent to the vanadium ion solution and to mix with them and (c) a step to age the mixture obtained.
Patent JP-2003290857-A (JP)
Title: Heat exchanger
Inventor: NAGAOKA YOSHIAKI
IPC: B21D53/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger in which heat exchange performance and low-temperature performance are improved while obtaining high quality by eliminating the generation of a bearded end material in a radiation fin and improving productivity.  <P>SOLUTION: The heat exchanger includes: a plurality of radiation fins 2 each of which has approximately the shape of a strip having a lengthwise direction longer than a width direction, and is juxtaposed at prescribed intervals to circulate heat exchange air in respective gaps; and heat exchange pipes 3 which passes at a predetermined pitch L1 between the pipes along the longitudinal direction of the radiation fins to form in the inside flow passage to pass through a heat exchange medium. Notched parts 4 are formed at both side edges along the longitudinal direction of the radiation fin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285417-A (JP)
Title: Printing press
Inventor: SAITO HIROSHI
IPC: B41F19/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing press capable of suppressing the tension fluctuations of printing paper to achieve stabilization and capable of suppressing the shift of printing or rapping by preventing the backlashing of a drive roller in the transmission means of the drive source used in the printing press.  <P>SOLUTION: A cam clutch 9 is provided to the shaft end of a shaft 30d as a backlashing preventing means to prevent the backlashing of a printing paper feed roller 1d. The cam clutch 9 provided to the shaft end of the shaft 30d is fixed to a back surface side printing press frame 22. The cam clutch 9 races with respect to one rotation and meshes with respect to rotation in other direction to prevent backlashing. Since the cam clutch 9 is rotated only in one direction, the backlashing of the shaft 30d is prevented and a coaxial printing paper feed roller 1d is prevented from backlashing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294833-A (JP)
Title: Fish finder
Inventor: HIRAMA AKIRA
IPC: G01S15/96
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it has been impossible for a user to instantly grasp the inclining condition of a sea bottom from a screen of a fish finder.  <P>SOLUTION: A transmission/receiver 16 projects ultrasonic waves into the water and receives their reflected waves. A receiving part 14 amplifies their reflection signals. An A/D converter 26 converts the reflection signals into digital signals and stores them as detection information in a buffer memory 24. A sea bottom detector 36 detects a sea bottom on the basis of the detection information and outputs a depth value to an inclination detecting part 42. The inclination detecting part 42 determines the inclining condition of the sea bottom on the basis of both the present depth value and a previous depth value. An auxiliary image generating part 40 generates a screen of the fish finder in such a way that the user can intuitively recognize the inclining condition. By this, it is possible for the user to instantly grasp the inclining condition of the sea bottom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003001468-A (JP)
Title: Laser beam machining device
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/364
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device which is capable of cutting an object for machining without the occurrence of melting and crack deviating from a planned cutting line on the surface of the object for machining. SOLUTION: This laser beam machining device 100 has a laser beam source 101 which emits a laser beam L below 1 μs in pulse width, frequency adjusting means 102 which adjusts the magnitude of the repeating frequencies of the laser beam in accordance with the input of the magnitude of frequencies, condensing means 105 which condenses the laser beam in such a manner that the peak power density of the condensing point P of the emitted laser beam attains >=1×10<8> (w/cm<2> ), means 113 which aligns the condensing point of the condensed laser beam to the inside of the object 1 for machining, moving means 109 and 111 which move the condensing point along the planned cutting line 5,  distance computing means 127 which computes the distance between the adjacent reforming spots in accordance with the magnitude of the inputted frequencies and distance display means 129 which displays the computed distance.
Patent JP-2003001469-A (JP)
Title: Laser beam machining device
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/064
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device which is capable of cutting an object for machining without the occurrence of melting and crack deviating from a planned cutting line on the surface of the object for machining. SOLUTION: This laser beam machining device 100 has a laser beam source 101 which emits a laser beam L below 1 μs in pulse width, frequency adjusting means 102 which adjusts the magnitude of the repeating frequencies of the laser beam in accordance with the input, condensing means 105 which condenses the laser beam in such a manner that the peak power density of the condensing point of the laser beam attains >=1×10<8> (w/cm<2> ), means 113 which aligns the condensing point to the inside of the object 1 for machining, means 109 and 111 which relatively move the condensing point along the planned cutting line 5, speed adjusting means 115 which adjusts the magnitude of the relative moving speeds at eh condensing point in accordance with the input,  distance computing means 127 which computes the distance between the adjacent reforming spots in accordance with the magnitude of the frequencies and speeds and distance display means 129 which displays the distance.
Patent JP-2003292620-A (JP)
Title: Material for optical waveguide and optical waveguide
Inventor: TOMINAGA YUMIKO
IPC: C08G73/22
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for a plastic optical waveguide that is excellent in electrical properties, heat resistance and transparency and can achieve manufacture of a low-priced and large-area optical waveguide.  <P>SOLUTION: The material for a plastic optical waveguide used in optical communication comprises a polybenzoxazole resin having a structure in which a polybenzoxazole precursor having a specific structure is ring-closed.  <P>COPYRIGHT: (C)2004,JPO