baber/WOPTO huggingface dataset:
Patent JP-2001069156-A (JP)
Title: System for reliably transferring data between at least two stations mutually connected through radio information transmission network
Inventor: THIBAULT XAVIER
IPC: H04L1/18
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for reliably transferring data between at least two stations mutually connected through a radio information transmission network. SOLUTION: A transmitting station 1 transfers data in the form of a frame containing suitability verification information for verifying the suitability of the frame and a receiving station 2 is provided with a means 11 for receiving the data and confirming the frame on the basis of corresponding suitability verification information. In such a system, on the basis of the result confirming the frame transmitted to the transmitting station 1, the receiving station 2 transmits a reception confirm signal ACK showing the reception of the effective frame or reception confirm signal NACK showing the reception of ineffective frame and a start means is provided for starting sending the said data frame again when transmitting station 1 receives NACK or receives no reception confirm signal showing the reception of the frame each time a predetermined period T1 ends.
Patent JP-2001167222-A (JP)
Title: Error correcting method, method and device for reading two-dimensional code and recording medium
Inventor: HARA MASAHIRO
IPC: G06K7/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of correction when correcting an error in reading a two-dimensional (2D) code. SOLUTION: Error detection using the RS code word of redundant data for error correction is not performed but on the basis of the feature of a 2D code image, a defective code word is estimated as the error position of an encoded block (S1000). By specifying the error position of a code like this way, afterwards, elimination correction is performed for correcting the error only by calculating the size of the error (S1010). On the assumption that a QR code is made random, for example, the defective code word can be selected as a code word composed of only white or black cells.
Patent JP-2002034975-A (JP)
Title: Ultrasonic diagnosis image forming method and device, ultrasonic diagnosis image processing device, and recording medium for recording ultrasonic diagnosis image processing program
Inventor: TSUZUKI HIROHIKO
IPC: A61B8/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnosis image forming device, etc., capable of obtaining an excellent space resolution. SOLUTION: This method is provided with a step of transmitting ultrasonic waves continuous for two or more cycles to a subject, a step of detecting an echo generated by the transmitted ultrasonic waves reflected on a tissue in the subject to obtain a reception signal R1, a step of delaying the reception signal R1 for a time equivalent to one cycle of the transmitted ultrasonic waves to obtain a delayed reception signal R2, and a step of obtaining image information related to the tissue in the subject based on a difference RTOTAL between the reception signal R1 and the delayed reception signal R2.
Patent JP-2001054244-A (JP)
Title: Dynamo-electric machine and manufacture thereof
Inventor: SHEN JINXING
IPC: H02K1/12
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To mechanically and permanently connect an external stator ring and an internal stator ring, without the use of a bonding agent by mechanically bonding these rings by winding them with a strip. SOLUTION: Any of the external stator ring 4 and internal stator ring 5 is manufactured from a strip of the particular shape. A strip used to wind an external stator ring 4 is provided with wedge-type notches 4K at a constant interval. Each notch 4K in the layer is covered completely with a closed part when the strip is wound, which does not, result in formation of gap. Meanwhile, the internal stator ring 5 is manufactured with a strip providing tooth-shape using a similar method. The internal stator ring 5 is cooled, an external stator ring 4 is heated, and the internal stator ring 5 is pushed into the external stator ring 4. As a result, two stator rings 4 and 5 are connected permanently rigidly, when these are returned to the room temperature.
Patent JP-2002039415-A (JP)
Title: Multi-chamber automatic exhaust valve
Inventor: KUTSUKAWA TAKESHI
IPC: F16K24/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chamber automatic exhaust valve capable of reducing water leakage quantity due to variation in water surface level in the case of installing the automatic exhaust valve in a place with a large pressure difference in a valve between the plant operation time and the stop time, or in a position lower than the water surface level of a water storing tank. SOLUTION: This multi-chamber automatic exhaust valve is provided with a guide 13 having the upper end fixed to a lid 2b with an exhaust hole A and penetrating holes 13a, 13b at the lower end and in the periphery of the upper end, plural floating valve elements 14A and 14B having penetrating holes 4a, 4b in the center and the side and moving up and down in the guide due to differential pressure, and plural float valve elements 15A, 15B respectively moving up and down in the guide and the floating valve elements by buoyancy. The weight of at least one of the plural float valve elements 15A, 15B is different from those of the others so that the float valve elements and the floating valve elements are operated due to differential pressure.
Patent JP-2002036149-A (JP)
Title: Printing method on metal plate by laser beam
Inventor: HORISAWA YOICHI
IPC: B23K26/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a printing method capable of setting the condition of irradiation of the laser beam in a relatively easy manner, and discriminating a printed surface without controlling the vertical of irradiation with excellent accuracy even in mass production. SOLUTION: This printing method comprises a step for forming a glossy plated layer on the surface of a metal plate 5, a step for forming unevenness on the surface of the glossy plated layer so that the concentration of reflection is <=0.7, and a step for forming the printed surface 6 by irradiating the laser beam on the surface of the plated surface with the unevenness formed thereon to melt the irradiated portion.
Patent JP-2002042638-A (JP)
Title: Vacuum chamber and display device
Inventor: YAMASHITA MOTOHIRO
IPC: H01J29/94
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum chamber such as a vacuum envelope capable of reducing the number of components, simplifying production, preventing loss of vacuum, and restricting the scattering direction of getter flashes when a getter is supported inside the vacuum envelope. SOLUTION: This vacuum chamber has a getter 4 having a getter material 6 in order to keep the vacuum inside, and a getter support 7 composed of a control plate 9, a supporting leg 8, and a keeping plate 10 is installed in the scatter direction of the getter material 6 to restrict the scattering direction.
Patent JP-2002048434-A (JP)
Title: Refrigerant control valve
Inventor: TOYAMA ISAMU
IPC: F25B41/06
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant control valve reasonably capable of achieving the interception and communication of a high-pressure refrigerant flow passage and a low-pressure refrigerant flow passage upon cooling or heating operation, the regulation of the flow rate of the high-pressure refrigerant flow passage or the low-pressure refrigerant flow passage upon interception and communication as well as the function of a bypass flow passage of the high-pressure refrigerant flow passage or the low- pressure refrigerant flow passage upon the interception by a single control valve. SOLUTION: The refrigerant control valve is so constituted that a first inner cylindrical body 2A and a second inner cylindrical body 2B are mounted in an outer cylindrical body 1 so as to support them pivotally in the outer cylindrical body 1, first and third refrigerant flow ports 3, 5 as well as fifth and seventh refrigerant flow ports 7, 9, which are provided on the tubular wall of the outer cylindrical body 1 as well as the same of the first and second inner cylindrical bodies 2A, 2B, are communicated upon the pivoting of the first inner cylindrical body 2A to introduce refrigerant into the first and second cylindrical chambers 11A, 11b of the first and second inner cylindrical bodies 2A, 2B while second and fourth refrigerant flow ports 4, 6 are communicated with sixth and eighth refrigerant flow ports 8,  10 to guide the refrigerant out of the first and second cylindrical chambers 11A, 11B.
Patent JP-2002049442-A (JP)
Title: Power source turning-off controller
Inventor: MORIAI SHIGETADA
IPC: H02J13/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a power source turning-off controller capable of interrupting the power source of electronic equipment without generating any trouble. SOLUTION: This controller at the time of turning off the power source of electronic equipment is provided with a power source turning-off notification means for notifying a power source turning-off signal at the time of turning off the power source of the electronic equipment, a judging means for judging whether or not the electronic equipment is in a waiting state for an operation when the power source turning-off signal is transferred, a notification means for notifying the judge result of the judging means, and a receiving means for receiving the judged result from the announcing means.
Patent JP-2002054502-A (JP)
Title: Metal gasket
Inventor: HATANAKA KAZUYUKI
IPC: F02F11/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient seal performance even by decreasing rigidity of a tightened part in an intake/exhaust system of an engine and reducing a number of tightening bolts. SOLUTION: This metal gasket 1 of single plate type or layered type, having a port hole 2 corresponding to a port in an intake/exhaust system of an engine and an annular bead 4 enveloping the above port hole, is characterized by forming a sectional shape of the annular bead 4 in a wavy shape protruding in a reverse direction to each other from a flat part of a metal plate formed with this metal gasket to additionally have two chevron parts 4a, 4b continued to each other.
Patent JP-2002057648-A (JP)
Title: Cascade multiplexing system and its private line multiplexer
Inventor: KIKUKAWA YOSHIHIRO
IPC: H04J3/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To allow a desired number of terminals to be freely disposed respectively in a plurality of sections and then the number thereof to be freely increased/decreased when data from terminals in the sections are multiplexed on private lines of specified transmission capacities. SOLUTION: Terminal multiplexers 10A-10H being capable of accommodating a number of terminals beyond the number of terminals disposed in their sections allot data from the respectively disposed terminals TE to specified frames together with free data to which no terminal is connected, and transmit the data respectively to private line multiplexers 20. The private line multiplexers 20 select only data corresponding to actually disposed terminals TE from the respective frames transmitted from the respective terminal multiplexers 10A-10H over transmission lines 12A-12H and allot and transmit the selected data respectively to specified frames to be transmitted over private lines 100. In the event of the increase/decrease of the terminals TE in section A-H, data position information previously stored in the private line multiplexers 20 are rewritten to cope with the data selection.
Patent JP-2002054114-A (JP)
Title: Snow cutting plate for small-scale snow remover
Inventor: FUJII DAISUKE
IPC: E01H5/09
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To improve workability in the vicinity of an obstruction such as a frame pipe for a polyvinyl-chloride house, the wall of a building or the like of a small-scale snow remover. SOLUTION: In the small-scale snow remover with an auger and an auger housing, a workable region is extended up to a region, in which working has not been able to be worked, by forming a snow cutting plate extended in the snow-removal progressive direction along the side face of the auger housing in an approximately dog-leg shape on approximately the front of the auger housing.
Patent JP-2002057933-A (JP)
Title: Image pickup device
Inventor: NOBUYUKI NORIYUKI
IPC: H04N1/387
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that eliminates useless photographing in the case of generating a blur control image. SOLUTION: The image pickup device is provided with an image pickup means and an image pickup control means that makes the image pickup means pick up images whose focal distance is respectively adjusted depending on a distance up to a main subject to be photographed in a blur control processing mode.  For example, in the case that one subject or more exists in a foreground of the main subject, the image pickup control means makes the image pickup means pick up images of the main subject, any of the subjects in the foreground and a subject in a background in total three shots while the focus is adjusted to them, and in the case that no subject in the foreground of the main object exists and two or more background objects with different distance exist, the image pickup control means makes the image pickup means pick up images of the main object and two of the objects in the background and in total three shots while the focus is adjusted to each of them. Thus, the image pickup device can efficiently pick up original images required for the blur control processing.
Patent JP-2002062420-A (JP)
Title: Optical device, method for manufacturing the same and liquid crystal device
Inventor: NISHIDA TAKETO
IPC: G02F1/1335
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of colors and generation of wrinkles and cracks in a member formed on pixels in the method for manufacturing an optical device to form pixels by an ink jet method. SOLUTION: Barrier walls 3 are formed on a supporting substrate, the surface of the walls is subjected to the treatment to impart ink-repelling property, ink is supplied to the openings from an ink jet head to form pixels 8, and further, the upper face of the barrier walls 3 is subjected to the treatment to impart hydrophilicity.
Patent JP-2001088248-A (JP)
Title: Liquid-resistant laminated plate having strong backing
Inventor: MALINA JERRY L
IPC: B32B27/30
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a laminated plate which has the merits of a melamine balance layer and advantages provided by a liquid impermeable layer. SOLUTION: A laminated panel 20 having desired properties is provided, although materials having the properties are incompatible at least on one side of the panel 20. One of substances having the desired properties is conformed to the other substance to be compatible with the other, and the substances are arranged adjacently, For example, a laminated panel has a liquid impermeable layer 21 which prevents the penetration of water substantially and a balance substance layer 22 which is arranged adjacently to the layer 21 to balance another layer of the panel. The balance substance brings a desired linkage between the layers 21, 22.
Patent JP-2001128341-A (JP)
Title: Wiring board and electrical connection box using the wiring board
Inventor: MURAKAMI MASAKAZU
IPC: H05K7/06
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which is inexpensive and can also easily cope with the circuit changes, without using exclusive bus bars for coping with the distinction among various descriptions of cars, the distinction of grade, etc. SOLUTION: This wiring board 8 is equipped with an electrically insulating first board 1, a plurality of bus bars 2-4 arranged in a first direction on a first board, a cable wound in a second direction which is different from the first direction and arranged across and being connected to some bus bar in the first desired position crossing it, and a connector terminal 6 attached in a second desired position of the cable, and whose cable is cut in a third desired position, and an electrical connection box 10 which is manufactured, housing the wiring board 8 in a case 11.
Patent JP-2002063287-A (JP)
Title: System and method for delivering electronic newspaper
Inventor: OKAMOTO YOSHIHIRO
IPC: G06Q30/06
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To computerize and distribute the newspaper information. SOLUTION: An electronic newspaper supply device 100 generates the report data by means of a report data generation means 110. A contents generation means 120 generates the contents of an electronic newspaper from the report data and sends the contents to a contents distribution device 200. The device 200 stores the received contents in a contents storage means 210. A contents distribution means 230 distributes or downloads the prescribed contents according to the management information stored in a management information storage means 220. A receiving terminal device 300 acquires the distributed contents via a contents acquisition device 310 and stores the contents in a contents storage means 320. A contents download means 330 downloads the contents in the prescribed timing.  A viewer 500 acquires the contents via a contents acquisition means 510 and stores the contents in a contents storage means 520. The stored contents are reproduced by a contents reproduction means 530 in response to a user's request.
Patent JP-2001157150-A (JP)
Title: Device and method for image processing, device and method for printing, system and method for image printing, and recording medium
Inventor: IHARA SUKEYUKI
IPC: G06F13/00
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To perform printing setting in a detailed manner and to perform printing, even if it is a device connected by an interface conforming to IEEE 1394. SOLUTION: This system is provided with an MPEG processing part 16, which applies image processing to an externally inputted image signal and generates image data, a CPU 23 which generates printing control information including at least one piece of information among matter to be printed type information, matter to be printed size information, printing color information, printing quality information, printing position information and printing layout information and a data converting part 13, which includes the image data and the printing control information in a packet conforming to the IEEE 1394 standard, outputs the packet to a printer 5 and also controls the image data included in the outputted packet to be printed according to the printing control information.
Patent JP-2002052434-A (JP)
Title: Tool driving device
Inventor: YAMAGUCHI MITSUAKI
IPC: B23Q5/04
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To perform various machining works with high accuracy according to the surface to be machined by rotating a rotating shaft of a tool at a high speed and pointing the axis in an arbitrary direction (angle). SOLUTION: This tool driving device is provided with a shaft unit 4 having a rotating shaft 2 having a tool mounted on the shaft end, a shaft driving part 3 such as an air motor directly coupled to the rotating shaft 2 to drive the rotating shaft 2 to be rotated, and a shaft positioning mechanism 5 for positioning the rotating shaft 2 in an arbitrary direction. The tool is rotated at high speed, and is positioned in an arbitrary direction.
Patent JP-2001131132-A (JP)
Title: New fatty acid alkanolamide compound and surfactant composition comprising the same
Inventor: MURAYAMA TOMOHIRO
IPC: A61K8/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain both an alkanolamide compound which is liquid at normal temperatures and has wide handleability and is excellent in thickening effects and compatibility with various kinds of surfactants and a surfactant composition thereof. SOLUTION: This fatty acid alkanolamine compound is represented by the general formula (1) [R1 is an unsubstituted or an OH-substituted straight-chain or branched chain 6-22C alkyl or 6-22C alkenyl group; R2 is H or a 1-5C alkyl group; and m and n are each 1-5]. The composition comprises the compound and a surfactant.
Patent JP-2002074961-A (JP)
Title: Semiconductor memory
Inventor: NISHIYAMA TAKAYUKI
IPC: G11C11/401
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which a defective memory cell caused by less read-out margin can be easily relieved, and improvement of the yield can be realized. SOLUTION: A mode register set 60 generates signals CL2, CL3 for controlling CAS latency in accordance with a control signal externally given. A control circuit 22 changes timing from activation of word lines to activation of a sense amplifier in accordance with that which CAS latency is selected. This timing is adjusted by cutting of a fuse element in the control circuit 22.
Patent JP-2002075544-A (JP)
Title: Multipole shielded electric connector
Inventor: OBARA HIDE
IPC: H01R13/658
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To dispense with a separate shield plate to reduce the number of parts and to omitting assembly work for it to simply an assembly process and to reduce the cost as a whole. SOLUTION: In a multipolar shield electric connector is provided with a case and a plurality of terminal blocks built in respective sections of the case, and each of the terminal blocks is provided with an insulating block holding a contact group, while a shield coating film is applied to at least one side face of the insulating block.
Patent JP-2002070529-A (JP)
Title: Exhaust emission control device and method of manufacturing for exhaust emission control device
Inventor: FURUTA TAKAHIRO
IPC: B01J33/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a durable exhaust emission control device and the method of manufacturing for the exhaust emission control device, capable of efficiently reproducing in a short time even in electric capacity limited use (vehicle), preventing the remaining of the local burning residue in the reproduction of particulates, and preventing the generation of cracks caused by thermal stress because the temperature in the peripheral part of a honeycomb filter does not lower in the exhaust gas processing. SOLUTION: This exhaust emission control device is constituted such that the honeycomb filter for purifying the exhaust gas made of porous ceramic sintered material, in which many through holes are arranged in the length direction and partitions parting the through holes function as a filter, is installed inside a casing connected to an exhaust passage of an internal combustion engine, and a holding seal body is interposed between the honeycomb filter and the casing. The heat conductivity at 800 deg.C of the holding seal body is specified to 0.1 W/m.K or less.
Patent JP-2002075295-A (JP)
Title: Material for secondary battery case, and secondary battery case
Inventor: AOKI HIROMITSU
IPC: C08L25/12
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery case material and a secondary battery case having excellent fatigue resistance and fluidity as well as adhesiveness by various kinds of adhesives. SOLUTION: The secondary battery case is made by molding a material for the secondary battery case made up of a hundred weight parts of a resin composite consisting of (A) 10 to 50 weight percent of ABS resin obtained by emulsion polymerization, (B) 5 to 30 weight percent of ABS resin obtained by mass polymerization, and (C) 20 to 80 weight percent of copolymer blended with (D) 0.5 to 5.0 weight parts of fatty acid amide, of which, (1) a weight average particle diameter of diene system rubber particles constituting the (A) is 0.3 to 0.6 μm, (2) a weight average particle diameter of diene system rubber particles constituting the (B) is 1.0 to 3.0 μm, and (3) a limit degree of viscosity of the (C) is 0.4 to 0.8 dl/g.