baber/WOPTO huggingface dataset:
Patent JP-2001350672-A (JP)
Title: Memory control device and its data processing method
Inventor: KASHIWABARA SATOSHI
IPC: G06F12/16
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a memory control device and a data processing method capable of selectively outputting effective data satisfactorily even when all written data are different by deciding by majority a plurality of written data recorded in a plurality of memory areas of a memory element. SOLUTION: This memory control device 30 is provided with a data writing controller 31, a data readout controller 32, an address data controller 33, a majority decision processing section 34, and an effective data selection processing section 35A. When all read data differ and no majority decision is normally feasible at a readout action of control data, the data first written on an EEPROM(electrically erasable programmable read-only memory) 20 are set as effective data and outputted to a microcomputer 10.
Patent JP-2001347947-A (JP)
Title: Railway vehicle position recognizing method
Inventor: SHIBATA TOMONORI
IPC: B61L25/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To recognize adjoining lines of an important railway line in each plant in steel works and to grasp the railway vehicle position at real rime in a control station. SOLUTION: A GPS device 20, a radio transmitter, and a vehicle identification sensor 32 are installed on the railway vehicle 10, while a radio receiver 40 receiving the information from the GPS device and the sensor 32 and a personal computer 56 displaying the railway vehicle position are installed on the ground. A railway vehicle position recognized by the GPS device 20 and railway vehicle position information received by the radio transmitter 40 are combinedly used.
Patent JP-2001350263-A (JP)
Title: Resist composition
Inventor: OKADA SHINJI
IPC: C08F216/14
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing resist composition developable with an aqueous alkali solution, capable of adopting a short-wavelength light source and excellent in flatness, dry etching resistance, heat resistance, etc. SOLUTION: The resist composition contains a fluoropolymer (X) containing a monomeric unit of a fluorine-containing monomer (a) such as a fluoroolefin, a monomeric unit of an alicyclic ethylenic monomer (b) and a monomeric unit having a structure formed by blocking two hydroxyl groups obtained by hydrolyzing a monomeric unit of vinylene carbonate (c) with protective groups capable of reproducing hydroxyl groups under the action of an acid, an acid generating compound (Y) which generates the acid when irradiated with light and an organic solvent (Z).
Patent JP-2001066132-A (JP)
Title: Circularity measuring device, cylinder shaft positioning device, and cylinder grinding machiine
Inventor: SHINNO YASUO
IPC: B24B5/42
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately perform rounding machining of an eccentric cylinder. SOLUTION: The figure schematically represents an operation of a measuring apparatus sliding means on a transverse sectional plane of a crank pin (an eccentric cylinder), and shows a method of a parameter conversion for converting a function y (ψ, x) to a function y (θ). Because each of measuring variables, namely, output value y of a three-point contact measuring apparatus, rotation angle ψ about a C axis of a central point O of the crank pin, and distance x between the C axis and a W axis, is simultaneously measured, a function f as 'θ=f (ψ, x)' is determined and thus the output y (function value y (ψ, x)) of the measuring apparatus can be handled as a function y (θ).  In other words, by simultaneously measuring the measuring variables y, x, ψ, the function y (θ) using θ as the independent variable can be derived without taking a work rotatably supported by a rotation shaft out of a machine. Simultaneous automated deriving of a cylinder radius r (θ) and an X axis correcting amount δx (ψ) from y (θ) is possible.
Patent JP-2001354069-A (JP)
Title: Deck board
Inventor: MATSUMOTO KOICHI
IPC: B60R5/04
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a deck board having two-split deck boards connected in a fixedly or bendably selective manner. SOLUTION: The deck board 10 is split into two parts, a front board 20 and a rear board 30, which are bendably joined with an intermediate hinge 60. A plane portion 411 of a lever 41 for locking means 40 is rotatably supported on a mounting boss 44 of the front board 20 and a bent portion 412 at the other end abuts on an outer periphery flange 31 of the rear board 30 so that the bending of the rear board 30 to the front board 20 is prevented, and the lever 41 is rotated in the direction of cancellation for cancelling the abutment of the rear board 30 to the outer periphery flange 31 so that the bending of the rear board 30 to the front board 20 is permitted.
Patent JP-2001357078-A (JP)
Title: Device and method for integrally analyzing form data and computer-readable storage medium
Inventor: KITAGAWA SHIGEJI
IPC: G06T15/08
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To enable a designer of CAD form data to speedily recognize the analyzed result of voxel form data concerning a device and a method for integrally analyzing form data for analyzing the voxel form data to be provided by dividing the CAD form data into voxels while referring to the CAD form data prepared by CAD. SOLUTION: This device is provided with a voxel dividing means 2 for dividing first form data prepared on the stage of design into voxels and converting these data to second form data, a second form data display means 3 for displaying only the second form data close to a part selected out of the first form data, a second form data analyzing means 5 for analyzing the second form data displayed by the second form data display means 3, and a first form data analyzed result display means 6 for projecting the analyzed result of the second form data by the second form data analyzing means 5 with the first form data and displaying these data.
Patent JP-2001323422-A (JP)
Title: Traffic sign
Inventor: KASHIO SHINSUKE
IPC: E01F9/615
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a traffic sign for use in a refuge in a tunnel or the like, having a display surface that is mountable to a vertical wall face not perpendicular to the advancing direction of a viewer, and that is perpendicular to the advancing direction. SOLUTION: The traffic sign is provided on a base surface having a predetermined angle α relative to the moving direction of the viewer who is moving. The display surface forming the contents of display is divided into a plurality of unit display surfaces, and predetermined contents of display are displayed by the entire unit display surfaces, with each of the unit display surfaces being provided at an angle β which is closer to 90 deg. relative to the moving direction of the viewer than the angle α of the base surface.
Patent JP-2001036913-A (JP)
Title: Dynamic image decoding device
Inventor: KATADA HIROYUKI
IPC: H04N19/33
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To reproduce only a selected region with various kinds of picture qualities from one part of encoded data, or to reproduce a picture with the low picture quality from one part of the encoded data by allowing the encoded data to have hierarchies. SOLUTION: This decoding device is provided with an encoded data separating part 10 for separating inputted encoded data, a region position and shape decoding part 9 for decoding the encoded data of a position and shape of a selected region, a low-rank layer decoding part 8 for decoding the encoded data in a low-rank layer, and for preparing a decoded picture with low picture quality for the selected region, and a high-rank layer decoding means 11 for decoding the encoded data in a high-rank layer, and for preparing a decoded picture with high picture quality for the selected region by operating prediction from the decoded picture in the lower-rank layer when the encoded data in the high-rank layer are inputted.  Thus, the decoded picture with the low picture quality prepared by the low-rank layer decoding part or the decoded picture with the high picture quality prepared by the high-rank layer decoding part can be reproduced.
Patent JP-2001358651-A (JP)
Title: Mobile communication system, base station unit and transmission power control method
Inventor: MORI KATSUO
IPC: H04B7/26
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce effects of interference between uplink and downlink in a TDD mobile communication system, where a base station assigns an information slot for transmitting user information arbitrarily to an incoming or an outgoing line. SOLUTION: A base station 300 comprises a means (slot assignment conditions monitoring section 305) for collecting the assignment conditions of each information slot at a peripheral base station, and a means (target-receiving power setting section 304) for controlling the transmission power of a packet to be transmitted. When a outgoing packet is transmitted to a slot assigned to an in coming line at several peripheral base stations, target-receiving power of that packet is set higher, as compared with a case where a outgoing packet is transmitted to a normal slot assigned to a outgoing line at all peripheral base station.
Patent JP-2002009855-A (JP)
Title: Demodulation device for digital communication
Inventor: TAKAGI HIROAKI
IPC: H04L27/38
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To demodulate a digital signal in a state where reception errors are always few irrespective of a communication opposite party. SOLUTION: The digital signals transmitted from a transmitter 1 and a transmission antenna 2 by a radio wave are received by a reception antenna 3 and a reception circuit 4 and are converted into digital signals by an A/D converter 5. The digital signals converted by the A/D converter 5 are simultaneously inputted to a delay detection demodulation circuit 6 and a synchronous detection demodulation circuit 7 and the digital signals are demodulated. An error rate judging circuit 10 judges the error rates of the digital signals, selects the digital signal of the smaller error rate by controlling a change-over switch 8 and outputs it as output data 9. The delay detection demodulation circuit 6 and the synchronous detection demodulation circuit 7 always demodulate the digital signal and output the digital signal of the smaller error rate as output data 9. Thus, digital communication can be performed in the state where the error rate of reception becomes the smallest irrespective of the communication opposite party.
Patent JP-2002000022-A (JP)
Title: Sulky-type rice transplanter
Inventor: NAKAO TOSHIO
IPC: A01C11/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a sulky-type rice transplanter designed to compact a transplanting structure. SOLUTION: This rice transplanter has a transplanting machine arranged at the rear part of a traveling machine body, a transplanting structure arranged in the transplanting machine, a motor installed in the traveling machine body and synchronously connected to the transplanting structure. The transplanting structure is constituted by synchronously connecting transplanting arm shafts through unit crutches to a driving shaft synchronously connected to the motor, and synchronously connecting transplanting arms having transplanting tines to the transplanting arm shafts, and the unit crutches are constituted by freely fitting transmission gears synchronously connected to the driving shaft, in the transplanting arm shafts,  and freely slidably arranging crutch effectors for carrying out the crutch operation so that the transmission gears and the transplanting shafts may be in a connected state or a free state, along the transplanting arm shafts. The transmission gear is constituted by forming an engaging part for engaging with a crutch pawl formed in the crutch effector when the transmission gear and the transplanting arm shaft are in the connected state, in at least one part of the transmission gear.
Patent JP-2002008281-A (JP)
Title: Magneto-optical disk device and magnetic head position adjusting method for the same
Inventor: KAMIMURA TAKAYA
IPC: G11B11/105
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To increase the positioning accuracy of a magnetic head, especially the positioning accuracy of the magnetic disk in a tangential direction. SOLUTION: This magneto-optical disk device is provided with a head supporting unit 20 capable of positioning a head arm 14 with respect to a pickup 12 so as to connect the pickup 12 having an objective lens 10 with the head arm 14 having a magnetic head 16, and place the magnetic head 16 oppositely to the objective lens 10 of the pickup 20, the head supporting unit 20 being arranged so as to be moved in a disk diameter direction.  In this case, the pickup 12 is provided with a screw hole 22 bored to attach the head arm 14, the head arm 14 is provided with an oblong hole 24 bored to face the screw hole 22 of the pickup 12 in parallel with a disk tangential direction, a screw 26 is disposed so as to be fitted in the oblong hole 24 of the head arm 14, and having its tip engaged with the screw hole 22 and, between the screw 26 and the head arm 14, an elastic member 30 is disposed to press the head arm 14 into contact with the pickup 12.
Patent JP-2002001133-A (JP)
Title: Method for preserving aminothiol-modified cation exchange resin
Inventor: HAYASHI KOUICHI
IPC: B01J39/18
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of the rate of modification in the preservation of a modified cation exchange resin having sulfonic acid groups partly modified with an aminothiol compound as a catalyst for the preparation of bisphenol. SOLUTION: The modified cation exchange resin is packaged in a packaging material having <=120 ml/m2.atm.day oxygen permeability, hermetically sealed and preserved.
Patent JP-2002007231-A (JP)
Title: Information management system for operation management
Inventor: NUMAMOTO HIROSHI
IPC: G06F17/30
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an information management system for operation management which can unitedly integrate and manage information which are necessary for the operation management. SOLUTION: This information management system manages the information needed for the operation management of various systems, etc., and the necessary information is stored in a database. This database is generated by an object- oriented method and composed of respective classes of information management frameworks, management objects, items, management items, values, etc. The class of management objects is a collection of management objects for operation management; and the class of the items is a collection of items included in the respective management objects and is related to the management objects, including the items by the items. The class of the values is a collection of a values given to the respective items. The class of the management items is a collection of relations for related to the respective values and the items given the values to each other.
Patent JP-2002004327-A (JP)
Title: Excavation execution machine
Inventor: YANAGIHARA KAZUO
IPC: E21B7/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain an excavation execution machine, which is small in size and has excellent stability. SOLUTION: A plurality of shafts 20, 22 in which excavation tools are installed at lower ends are supported slidably in the axial direction while a rotary drive mechanism 10 rotating the shafts 20, 22 is mounted, and a chain 32 is fastened to connecting members 28, 30 connecting the upper end sides and lower end sides of the shafts 20, 22. A lifting-lowering drive mechanism 38 for lifting and lowering the shafts 20, 22 through the chain 32 is secured. A tilting mechanism 8 for tilting the rotary drive mechanism 10 is set up.
Patent JP-2002003522-A (JP)
Title: Method for producing olefin polymerization catalyst
Inventor: YAMAMOTO KAZUHIRO
IPC: C08F10/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To suggest a method for producing a metallocene supported catalyst having high activity. SOLUTION: The compound (pentafluorophenol, pentafluorostyrene or the like) having a specific C-F bond is used at a specific position of the production step for a metallocene supported catalyst.
Patent JP-2002006194-A (JP)
Title: Lens device, image pickup device and image pickup system
Inventor: TANAKA HIDETOMO
IPC: G03B19/02
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To solve such problem that when an user adjusts a back focus while observing a highly sensitive monitor, etc., the carrying mobility of a camera is hampered. SOLUTION: The lens device L00 of a front focussing type is attachably and detachably mounted to an image pickup device K00. An actuator 504 drives a back focus adjusting lens 105 which is movable for adjusting the back focus. From the image pickup device, standard information on a flange back value as individual information on this image pickup device, and information on fluctuation in the flange back value due to temperature in the image pickup device are received. Based on this information, a control means 514 is provided to drive and control the actuator.
Patent JP-2002007635-A (JP)
Title: Questionnaire system
Inventor: OKAMOTO HITOSHI
IPC: G06Q50/10
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a questionnaire system which can be efficiently operated and can reduce the uncomfortable feelings of answerers. SOLUTION: In a questionnaire system 10, when a user carrying a portable terminal 11 utilizes an attraction 12, the portable terminal 11 is sensed by a portable terminal sensor provided to the attraction 12. A host 14 selects questionnaire information corresponding to the attraction 12 out of a plurality of questionnaire information stored in a questionnaire determination table and outputs that information to the portable terminal 11 sensed by the portable terminal sensor.
Patent JP-2002008457-A (JP)
Title: Composite signal cable and its mounting method
Inventor: NISHINO DAISUKE
IPC: H01B11/18
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a composite signal cable which has high usability when it is connected to a movable part, and its mounting method. SOLUTION: Coaxial cables 2a and 2b and a control signal wire 2c are received with play within a tube member 2d made of a coiled metal wire. A strengthening part 2g made of an element having higher bending strength than the tube member 2d is provided on one end of the tube member 2d. When the tube member 2d is fixed, the angle between the tube member 2d and a mounting face of the movable part is 45 deg..
Patent JP-2002012492-A (JP)
Title: Gas generator composition for pretensioner
Inventor: SERIZAWA KAZUYA
IPC: B60R21/26
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator composition for pretensioner excellent in ignitability at the initial stage of combustion without generating non- combustibles and also substantially carbon monoxide and hydrogen chloride, and having good moldability. SOLUTION: This gas generator composition for pretensioner includes, as essential components, (A) ammonium perchlorate, (B) a chlorine remover for removing a chlorine-containing derivative generated from ammonium perchlorate, (C) nitrocellulose having 11.7-13.4% nitrogen content and (D) a stabilizer for improving the composition stability with the lapse of time.
Patent JP-2002009862-A (JP)
Title: Demodulator provided with automatic gain control circuit
Inventor: IEMURA TAKANARI
IPC: H03G3/20
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To securely dissolve an amplitude difference between orthogonal signals after orthogonal detection. SOLUTION: An error detector 140 generates error signals Ei and Eq which show deviation from the original amplitude and phase of a virtual signal where an I signal Ich4 and a Q signal Qch4, which an AGC circuit 112 outputs, are set to be orthogonal components, and which are orthogonal signals. A difference extractor constituting an AGC circuit 8 generates a difference signal showing the quantity of the change of the amplitude of a virtual error signal where the error signals Ei and Eq are set to be mutually orthogonal components. The amplitude control means of the AGC circuit 8 detects whether the amplitude of the virtual error signal increases or not for a prescribed period from the polarity of the difference signal.  When the amplitude of the virtual error signal increases for the prescribed period, the polarity of the virtual error signal is inverted and the amplitude of a Q signal Qch1 is controlled in a direction opposite to a conventional case.
Patent JP-2002008187-A (JP)
Title: Illegal parking control system
Inventor: KAWAI SHUICHI
IPC: G07B15/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To automatically control an illegally parked vehicle (automobile). SOLUTION: This illegal parking control system comprises an information recording medium mounted on a vehicle and having a radio communication function with specified data for identifying the vehicle recorded therein, a monitor installed in a specified no parking area and having a communication function communicable within the no parking area a data extracting means extracting the data for specifying the vehicle from the information obtained by a communication when the monitor communicates with the information recording medium and a judgment means judging the vehicle to be illegally parked when the data specifying the vehicle is extracted successively for specified time or longer.
Patent JP-2002000974-A (JP)
Title: Upper fancy stitch device
Inventor: KAWAI HIRONAO
IPC: D05B69/30
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and improve the operation accuracy of a spreader by changing a driving mechanism of the spreader, attached to a sewing machine to an electric type from a mechanic power transmission mechanism. SOLUTION: In an upper fancy stitch device, a frame 1 having a stepping motor 3 and a support shaft 4 arranged in parallel is provided in the back side of a pressing member 2. A lever 5 having the spreader 6 attached to its front end and a sector gear 7 disposed at its rear end is fitted to the support shaft 4 so as to freely swing. The sector gear 7 is driven by a gear 8 attached to the output shaft 9 of the stepping motor 3. The operation of the stepping motor 3 is synchronized with the upward and downward operation of a needle 17 so that the spreader 6 at the front end of the lever 5 reciprocates along the upper surface of the pressing member 2.
Patent JP-2002012222-A (JP)
Title: Carton with a plurality of separable housings
Inventor: ICHIOKA MIKIAKI
IPC: B65D5/54
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a carton which can be inexpensively manufactured and also includes a plurality of separable housings. SOLUTION: A part of a base plate of the carton formed by folding a single blank plate is folded to form a partition which realizes the plurality of housings. In addition, cutting means which can separate into the respective housings are provided on the partition and a top plate.