baber/WOPTO huggingface dataset:
Patent JP-2002090905-A (JP)
Title: Device for correcting feed length of photosensitive material
Inventor: MOTOOKA EIJI
IPC: B26D5/30
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for correcting the feed lengths of photosensitive materials which is capable of suppressing the occurrence of a variation in feed length regardless of the kinds of the photosensitive materials. SOLUTION: This device has a paper cutter 6 which cuts long-sized paper P drawn out of paper magazines 1a and 1b to a prescribed print size, kind detecting sensors 2a and 2b which detect the kinds of the paper P, a feed length control means 25a which controls the feed length of the paper P in order to cut the paper P to the prescribed print size and a feed length correcting means 25b which corrects the feed length in accordance with the detected kinds of the paper P.
Patent JP-2002087201-A (JP)
Title: Air bag device
Inventor: TAKAHASHI NOBUYUKI
IPC: B60R21/16
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for unfolding an air bag body 2a to a required extent by accurately detecting the positions of an air bag part 2 and an occupant 8. SOLUTION: An operation mode discriminating device 6 detects the positions of the air bag part 2 and the occupant 8 by signals from a seat position sensor 4 for detecting a slide position of a seat 1 slidable in the car body longitudinal direction and load sensors 3a and 3b arranged between the seat 1 and a seat rail 5 for installing the seat 1 and detecting a gravity center position of the occupant 8 on the seat 1, and is provided with an air bag ECU 7 for discriminating an unfolding state (an operation mode) of the air bag body 2a on the basis of this information and commanding operation to the required number of inflators among plural inflators 20a and 20b of the air bag part 2 on the basis of information from the operation mode discriminating device 6 and a shock detecting sensor 9.
Patent JP-2002099999-A (JP)
Title: Vehicular traffice lane detecting device
Inventor: KIMURA KEIICHI
IPC: G08G1/16
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To stably detect a lane marker by cameras, regardless of illumination conditions, such as the forward light and the backlight. SOLUTION: Pictures of the front camera 10 for photographing a vehicle forward part and the rear camera 20 for photographing a vehicle backward part are inputted to a traffice lane detecting means 50 via a picture selecting means 40 by selecting a satisfactory picture by a picture state monitoring means 30. The picture state monitoring means 30 determines it as being a satisfactory image, when the maximum value and the minimum value of the luminance level of brightness of an inputted image lie within a prescribed range. Detected lane marker information is used for vehicle control and driving support.
Patent JP-2002098077-A (JP)
Title: Rotary compressor and its manufacturing method
Inventor: EZUMI MOTOTAKA
IPC: C22C38/40
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a sliding material with excellent wear resistance in a rotary compressor for R134a refrigerant, R22 refrigerant and R22 substitute refrigerant. SOLUTION: A vane 32 used for this rotary compressor is constituted by forming a first compound layer comprising Fe3N or (FeCr)3N, a second compound layer comprising Fe-Cr-N, and a nitrogen diffusion layer inward in this order from the surface, on the surface of an iron powder sintered alloy base with a porosity of 15% or less subjected to martensite structurization and then grinding the rear side face to ensure dimensional accuracy. Wear resistance is improved by the use of such a vane 32.
Patent JP-2002097850-A (JP)
Title: Sliding door
Inventor: MASAKADO EIKO
IPC: E06B3/46
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door which can be stopped by adjusting a desired open width to ensure the passage width of a wheelchair and adjustable to an open width that can be a leaning support for a physically handicapped person. SOLUTION: This sliding door 21 is provided with a door pull 22 projecting in an appropriate position on the surface of a sash 21a opened/closed by moving a door sill 41 and a lintel 42. When the sash 21a is opened, the door pull 22 touches a stopper, so that opening of the sash 21a is stopped in accordance with the stopper. The door pull 22 can be mounted while changing the position of the door pull 22 to the sash 21a in a depth direction.
Patent JP-2002107904-A (JP)
Title: Device and method for forming pattern data, electronic parts, and method for manufacturing the parts
Inventor: TAKAYANAGI MARIKO
IPC: G03F1/70
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming pattern data with which the generation of an abnormal shape of pattern due to a connection error arising on a border line between small regions is suppressed. SOLUTION: The device is for forming pattern data used in an exposure process where the whole layout pattern is exposed to light by dividing the layout pattern of electronic parts into plural small regions and individually exposing every small region. The device has at least a pattern data forming part 47 which forms the layout pattern from a circuit pattern and a pattern data verification part 7 which is located across a boundary line of adjacent small regions and detects a pattern having a pattern dimension L not larger than k times the connection error La existing between small regions out of the layout pattern.
Patent JP-2002109513-A (JP)
Title: Coating defect detector and mask image preparing method
Inventor: YAMADA KIYOSHI
IPC: B05C21/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To automatically prepare a mask image capable of reliably masking a border line of a light-and-shade pattern, and to appropriately detect coating defect. SOLUTION: The concentration at predetermined points of the coating image which is illuminated and photographed by using the light-and-shade pattern is measured (S200), and the predetermined points are classified into white and black groups by using the average value (S202 and S204). The predetermined points arranged in the longitudinal or transverse direction are classified in groups in a range of a predetermined concentration by comparing the concentration with respect to one of the white and black groups for each column and each row (S206). The point number in grouping is divided by the minimum point number constituting the group for each column and each row to make the basic number of division, and the division pattern for dividing the coating image is selected with the minimum basic number of division for column and row as each number of division (S208 and S210).  The center of gravity is calculated for each divided image to extract the intermediate concentration (S214-S218), which is defined as the mask image of the border of the light-and- shade pattern.
Patent JP-2002109789-A (JP)
Title: Optical recording medium and optical disk device
Inventor: UEDA EIJI
IPC: G11B7/2405
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which can easily detect a read-in part on the optical recording medium even when the control of tracking is not in operation, and an optical disk device. SOLUTION: This is the optical recording medium in which servo areas 205 having pits which can be optically read and data areas 206 which record or reproduce the data are alternately arranged in the direction of the circumference, and the read-in part 104 is arranged at the inner radius of the medium. In addition, read-in information is recorded in the data areas of the read-in part by the pits which can be optically read, and the location of the pits at least in one servo area among the servo areas existing in the direction of the circumference is different only in the boundary of the read-in part. The optical disk device comprises a pit detector, which detects the pits on the optical recording medium, and a read-in detector which detects the read-in part from a pit- detecting signal.
Patent JP-2002104093-A (JP)
Title: Panel, molding and its mounting structure to constitute vehicle body
Inventor: KUWABARA MASAHIRO
IPC: B60R13/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a molding mounting structure capable of enhancing the working efficiency by simplifying the process to make mounting of the molding and reducing the manufacturing cost through a decrease of the number of components to be used in mounting of the molding. SOLUTION: The molding mounting structure is configured so that a molding mounting piece 10 for mounting the molding 20 protrudes to the molding mounting side in the molding mounting part 5 of a panel surface. The molding mounting piece is formed by folding part of a panel to the molding mounting side. On the side of mounting surface of the molding 20, a fitting recess 25 is provided to be fitted on the molding mounting piece. When fitting is made, movement of the molding at least to one side in the longitudinal direction is restricted by contacting of the molding with the molding mounting piece.
Patent JP-2002103048-A (JP)
Title: Method for spot welding of high strength steel plate
Inventor: OIKAWA HATSUHIKO
IPC: B62D65/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a stable method for welding applicable to a mass- production site, by which an excellent cruciform tensile strength of the weld zone is obtained at a spot welding of high strength steel plates. SOLUTION: The method for spot welding of the high strength steel plates is characterized by the fact that an electrode is separated from the steel plates after an elapse of holding time after welding after energizing for welding is terminated and the holding time after welding is within the value given by the relation. 300-500t+250t2<=HT<=560-900t+500t2, where t stands for the plate thickness (mm), HT stands for the holding time after welding (ms). Further, the method for spot welding of the high strength steel plates is characterized by the fact that an energizing is continued even after the energizing for welding is terminated to adjust the temperature drop rate during the time of cooling of the spot-welded zone.  The post-energizing current is within the range of >=70% and <=90% of the energizing current for welding and the post- energizing time is within the range of >=60% and <=100% of the energizing time for welding.
Patent JP-2002108303-A (JP)
Title: Device and method for driving liquid crystal display device
Inventor: KATSUYA MASASHI
IPC: H03F3/45
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for driving a liquid crystal display device, which can make a display of good quality without letting a person recognize display unevenness by making offset voltages of frames cancel each other. SOLUTION: This driving device for the liquid crystal display device has a switching control circuit 4409 which controls switching between inputs and outputs of 1st and 2nd amplifying circuits so that offset voltages applied to pixels by 1st and 2nd amplifying circuits have their polarities switched by a specific number of frames according to the switch switching signal SWP and alterating-current switch switching signal input REV of an operational amplifier and are canceled in frames twice as many as the specific number of frames.
Patent JP-2002108907-A (JP)
Title: Network retrieval system and recording medium
Inventor: SUDO TOMOHIRO
IPC: G06F17/30
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to enjoy information distributed from a network or multimedia contents of downloaded music or the like without being conscious of weariness due to a network connection. SOLUTION: Only a music part is extracted from a file to become a retrieve key, a retrieval request command is added to these extracted data, transmitted to a Web server and waited (S234). When a response is provided in the Web server, on the basis of this response, the presence/absence of a hit file is judged (S235). When there is a hit file, a file name thereof is displayed and the presence/absence of a download execution instruction from the user is judged (S235). When there is the download execution instruction from the user (Y), download processing is started and the relevant file is downloaded.
Patent JP-2002103511-A (JP)
Title: Method and apparatus for manufacturing composite metal tape
Inventor: WATANUKI YUJIRO
IPC: B32B15/01
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a composite metal tape wherein a second metal tape is uniformly bonded to a first metal tape with a conductive pressure-sensitive adhesive tape at a predetermined position without meandering the same. SOLUTION: A composite tape A is constituted by laminating a first metal tape, a conductive pressure-sensitive adhesive tape and a separate tape in this order and a second metal tape B is bonded to the surface of the conductive pressure-sensitive adhesive tape of the composite tape A at a predetermined position in the lateral direction of the tape to manufacture the composite metal tape C. The composite tape passed through the first guide G1 after the separate tape Ac is peeled to be immediately located, and a second metal tape, which is passed through a second guide G2 to be positioned immediately located, are bonded by a plurality of pressure rolls Rp.
Patent JP-2002117021-A (JP)
Title: Document data converting method
Inventor: SUZUKI TAKASHI
IPC: G06F13/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a document data converting method which converts document data created in arbitrary file format to a file format that display software can handle. SOLUTION: A picture for input is generated by using software A which is actuated on a server 1 and skillful in handling document data. A picture for display is generated by using software B which is actuated on a client 3 and skillful in display processing. When document data are processed and displayed by the client 3, the client 3 accesses the server 1 to actuate the software A and process the document data and then converts the file format by a file format conversion part 5 to generate a document data file that the software B can handle; and the software B processes and displays the received document data file on the side of the client 3.
Patent JP-2002117139-A (JP)
Title: Managing method for examination information
Inventor: IMANAKA RYOICHI
IPC: G06Q50/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a managing method for examination information for performing a mediation service between a client who desires the analysis of examination information, and the analyst of examination information. SOLUTION: This managing method for examination information has a first input step for inputting request information, on the list of analysts which contains information on special fields, first output step for outputting the list of analysts belonging to the special fields, second input step for inputting a selecting command for selecting at least one analyst out of the list, third input step for inputting examination information, second output step for outputting the examination information to the selected analyst, fourth input step for inputting the analytic information of the examination information from the selected analyst, and third output step for outputting the analytic information.
Patent JP-2002113675-A (JP)
Title: Robot control system and introducing method for robot controlling software
Inventor: SAKAMOTO TAKAYUKI
IPC: B25J9/16
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To control a multi-joint type robot by changing dynamically the combination of a middleware layer depending upon hardware and an application layer independent of hardware. SOLUTION: This system is equipped with a memory device to store a plurality of software sets depending upon the hardware composition of the robot and a memory device to store a plurality of software sets independing of the hardware composition, and at the time of execution, the software to suit the robot hardware composition is introduced from the first named memory device and is combined dynamically with the software set independent of the hardware composition, and thereby a proper control of robot operation is accomplished which meets well the user's needs.
Patent JP-2002122232-A (JP)
Title: Gear shift controller for vehicle
Inventor: SHIIBA KAZUYUKI
IPC: F16H59/20
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a gear shift controller for a vehicle preventing the inhibition of down-shift and up-shift by cooperative gear shift control from being interrupted while the vehicle runs on a curve shaped-road even when path is not guided. SOLUTION: In an automatic shifting gear unit for the vehicle performing cooperative gear shift control of an automatic transmission 14 based on the information related to road situation ahead the vehicle, the vehicle runs in the vicinity of a crossroads while a gear stage or a change gear ratio of the automatic transmission 14 in which down-shift is done during cooperative gear shift control remains as it is because the current change gear ratio is temporarily maintained when the vehicle comes to the crossroads D of roads so that the inhibition of down-shift and up-shift by cooperative gear shift control is not interrupted while the vehicle runs on the curve shaped-road.  Consequently, the inhibition of down-shift and up-shift is not interrupted and up-shift is not done even when the path is not guided and the vehicle comes to the crossroads while it runs on the curve shaped-road, and the drivability during corner running is not impaired.
Patent JP-2002124847-A (JP)
Title: Surface acoustic wave device
Inventor: ANASAKO KENICHI
IPC: H03H9/25
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device in which attenuation can be increased on the low band side of a pass frequency band and insertion loss can be further reduced in the pass frequency band. SOLUTION: In the surface acoustic wave device, resistance component of the impedance from an interdigital electrode formed on an SAW filter chip and having the ground potential of a parallel arm surface acoustic wave resonator to a ground electrode pad (or pattern) formed on a multilayer package substrate mounting the SAW filter chip is set at 0.2 Ω or less by providing a plurality of through holes in the multilayer package substrate such that the through holes are connected in parallel and applying a specified pressure to the ground electrode on the SAW filter chip.
Patent JP-2001155823-A (JP)
Title: Electric connector having inner shield and filter
Inventor: BELOPOLSKY YAKOV
IPC: H01R24/64
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a modular jack connector with improved measure against leakage. SOLUTION: The modular jack connector includes outer conductive shield, and insulating inner housing for defining an inner space to receiving a secondary housing. Contacts are connected to contacts within the secondary housing, and are mounted to the connector, which extends to the inner space, in order that the modular jack connector is electrically connected to a printed circuit board. A filter member for reducing an influence of electromagnetic absorbing is mounted between predetermined contacts in the inner space. The filter member is adapted to couple to the contacts in the secondary housing. The filler member is capacitance filter and has 60-100 pF of capacitance.
Patent JP-2002120346-A (JP)
Title: Method for manufacturing structure
Inventor: NISHIKAWA AKIRA
IPC: G02B1/11
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a structure excellent in scratch resistance and transparency. SOLUTION: The method for manufacturing the structure, which includes a first layer on a surface side and the second layer coming into contact with the first layer from below, includes a process for forming a second layer of which the surface roughness R2 (Rz conforming to JIS B0601) is 0.01-2 μm and a process for forming a first layer wherein surface roughness R1 (Rz conforming to JIS B0601) is 2 μm or less and an R1/D1 ratio is 0.01-2 when a film thickness is set to D1 (herein, R1<=R2).
Patent JP-2002123982-A (JP)
Title: Optical dick and method for exposing its master disk
Inventor: FUJIWARA YASUHIDE
IPC: G11B7/24085
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of improving jitters in prepits, and to provide a method for exposing its master disk. SOLUTION: In the optical disk 20 to record information by prepits 21 formed along the rotation direction, inter-pit pits 23 having a smaller depth than the depth of the prepits are formed between the prepits 21 along the prepit line 22. The center parts 23a of the pit 23 between pits at both ends in the sides of the prepits 21 are made almost flat or recessed.
Patent JP-2002123627-A (JP)
Title: Selection set evaluating device, selection set preparing device, system and method for evaluating selection set, computer readable recording medium recording program for performing selection set evaluating method and article selling device
Inventor: MIZUGUCHI MITSURU
IPC: G06Q50/10
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a selection set evaluating device for evaluating a selection set, which is the combination of selection items selected by a user, according to a preset evaluation reference. SOLUTION: This device is provided with a selection item storage means 201 for storing information on selection items, selection item presenting means 202 for presenting selection items to the user, selection item selecting means 203 for the user to select the presented selection items, evaluation reference storage means 207 for storing the evaluation reference of a reference for evaluating the selection set composed of one or plural selection items selected by the user, and selection set evaluating means 209 for evaluating the selection set according to the evaluation reference stored in the evaluation reference storage means.
Patent JP-2002134274-A (JP)
Title: Light emitting device
Inventor: MURASE SEIICHIRO
IPC: C09K11/06
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device excels in durability and having high luminosity. SOLUTION: The light emitting device contains bulk quantities having a pyromethene compound of a formula 1 or one or more skeleton of its metal complex. One or more of R1 to R7 are connected directly to other pyromethene skeleton, or through its substitution group, and the others of them may be same or differ, and are such as alkyl, cycloalkyl, aralkyl, alkenyl, cycloalkenyl, alkynyl, hydroxyl group, mercapte, alkoxy, alkylthio, arylether, arylthioether, aryl, heterocyclic ring, halogen, haloalkane, haloalkene, haloalkyne, cyano, aldehyde, carbonyl, carboxyl, ester, carbamoyl, amino, nitro, silyl, siloxanyl group, or condensed rings formed from aromatic group, aliphatic group, and heterocyclic ring formed between adjacent substitution groups.
Patent JP-2002129023-A (JP)
Title: Thermoplastic resin composition and molded product thereof
Inventor: KURASAWA YOSHIHIRO
IPC: C08L101/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in electric properties such as electroconductivity and antistatic property without impairing the mechanical intensity and heat resistance which are intrinsic to a thermoplastic resin, and to provide a molded product thereof. SOLUTION: This composition includes a hollow carbon fibril of 0.1-20 wt.% dispersed therein, and is characterized in that the fibril comprises a sole fibril and an aggregated fibril, the dispersion state of the fibril has the ratio of soleness/aggregation of 8/92-40/60 and the average length of sole fibril of 20-200 nm as expressed by an index based on a transmission electron microscope photograph determination.