baber/WOPTO huggingface dataset:
Patent JP-2002224387-A (JP)
Title: Game data display system
Inventor: TOKITA SATOSHI
IPC: A63F7/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a game data display system capable of easily determining a time zone when big wins successively occur, so-called successive wins. SOLUTION: In this game data display system capable of browsing game data generated from a game board, when big win history (at which time zone big wins occurred in the past) is displayed on a game data display terminal, it also displays whether or not the big win occurring at a certain time is the successive wins. This constitution allows a player instantly to understand the time zone and the number of the successive wins on the screen.
Patent JP-2001267936-A (JP)
Title: Soft decision output decoder for convolution coding
Inventor: CLASSON BRIAN K
IPC: H03M13/23
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a soft decision output decoder for convolution coding that decodes a signal expressed in a grating with a block length N divided into windows with a length of L. SOLUTION: The decoding of a signal expressed in a grating with a block length N divided into windows having a length of L includes a step (206) where forward recursions from a point P1 before the first window to the first window are forwardly decoded and a step where reverse recursions from a point P2 after the last window to the last window are reversely decoded so as to define a known state for the first and the last window.  The decoding also includes a step (208) where the signal expressed in the window from the known state in the last window until the start point of the window reversely by suing the reverse recursions to decide a reverse recursion state metric set, a step (210) where the the first window until the last point of the window forwardly by using the forward recursions to decide a forward recursion state metric set, and a step (212) a soft output in each state of the window and a branch metric in each state are calculated by using the forward and reverse recursion state metrics to provide an output of a soft output with respect to each state.
Patent JP-2002237039-A (JP)
Title: Master disk exposing method for optical disk
Inventor: MIZUTA OSAMU
IPC: G11B7/20
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stable frequency modulation signal even for a guide groove with narrow track pitch or on the L/G recording and to exactly perform the rotational control by a disk drive. SOLUTION: The spiral or concentric circular guide groove is meandered (wobble) in the direction of groove width in accordance with the frequency modulation signal, and a pre-pit is formed also on a land part so that a synchronizing signal of disk rotation or the address information is obtained by this pre-pit.
Patent JP-2002245500-A (JP)
Title: On-vehicle unit for dsrc
Inventor: INOUE MASAHIRO
IPC: H04W4/04
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle unit for DSRC which makes it possible to accurately confirm display information and suppresses unnecessary heat generation and power consumption. SOLUTION: The on-vehicle unit 10a for DSRC of a DSRC system which sends and receives information between an on-road unit installed on a road and an on-vehicle unit mounted on a vehicle is equipped with a transmission and reception part 5 which has a radio communication with the on-road unit, a memory 4 which stores history information and information inputted by the radio communication, a display unit 2 which displays information, a display switch 3 with which a user inputs a display indication for information in the memory, and a control part 1a which controls the display unit to display the information for a relatively short display time for the display indication made with the display switch and for a relatively long display time for a display indication made through the communication of the transmission and reception part.
Patent JP-2002240914-A (JP)
Title: Discharging chute
Inventor: SAGAWA JUNICHI
IPC: B65G45/12
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an earth and sand discharging chute preventing adhesion and deposition of discharged substances and having excellent wear resistance and calmness. SOLUTION: In this discharging chute, a driven head pulley 8 is provided at one end side, a driven tail pulley 9 is provided on the other end side and a belt 7 is wound in an endless loop shape between the driven head pulley 8 and the driven tail pulley 9. The belt 7 is arranged so as to be inclined to a discharging part and is made to perform loop traveling due to falling of discharged substances, following the falling.
Patent JP-2002243712-A (JP)
Title: Liquid feeder, correction method therefor, and liquid chromatograph
Inventor: KITAGAWA NAOE
IPC: B01F15/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress an error generated between an actual mixing ratio of a fed mobile phase and a set mixing ratio of the mobile phase. SOLUTION: Components of a liquid A and a liquid B are detected by a UV detector 25, component concentrations thereof are calculated by a computing part 27, and a calculated mixing ratio of the liquid A and the liquid B in the mobile phase is calculated based on the component concentrations. A mixing ratio error between the calculated mixing ratio and the set mixing ratio is calculated by a mixing ratio error calculating part 29. The mixing ratio error is stored in a memory part 31. A control part 15 is controlled to regulate selecting timings for selector valves VA, VB based on a level of the mixing ratio error by a valve selecting timing correcting part 33.
Patent JP-2002243876-A (JP)
Title: System and method for setting and inspecting calendar data on information processor in production line
Inventor: KIKUCHI NORIO
IPC: G04C9/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To automate the setting operation of calendar data to a real-time clock in a before-delivery information processor in the production line of a factory or the like, and to automate the inspection of the calendar data. SOLUTION: A setting object PC is provided with a calendar-data request-to- send means 101 which requests the transmission of the calendar data with reference to an installation PC 2 in the setting process or the inspection process of the calendar data, a calendar-data setting means 102 by which the calendar data transmitted from the installation PC 2 is set at a built-in real-time clock in the setting process, and a calendar-data comparison means 103 by which the calendar data to be transmitted from the installation PC 2 is compared with calendar data to be read out from an own built-in real-time clock in the inspection process and which inspects a normality.  The installation PC 2 is provided with a calendar-data transmission means 201 which transmits built-in calendar data to the setting object PC 1, when the calendar-data request-to-send is received in the setting process or the inspection process.
Patent JP-2002241813-A (JP)
Title: Method for producing metallic colloidal liquid
Inventor: TAKEI MASASHI
IPC: B22F9/24
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metallic colloidal liquid which exhibits stable dispersibility even in the change of pH, the presence of an electrolyte or the change of an atmospheric temperature, exhibits high dispersion stability even when the rate of change in temperature is high, or there is a temperature cycle, and in which the content of organic matters is also low as possible, and the characteristics of metallic fine particles such as electrical conductivity can be made the most of. SOLUTION: A solution containing tannic acid and a solution containing the inorganic acid salt of a metal whose ionization series is nobler than that of hydrogen are mixed to produce a metallic colloidal liquid. On the mixing, both the viscosity of the solution containing tannic acid and that of the solution containing the inorganic acid salt of the metal whose ionization series is nobler than that of hydrogen measured by a B type viscosimeter are <=300 mPa.s. Also, the volume ratio between the solution containing tannic acid and the solution containing the inorganic acid salt of the metal whose ionization series is nobler than that of hydrogen is 1/1 to 500/1 (the solution containing tannic acid/the solution containing the inorganic acid salt of the metal whose ionization series is nobler than that of hydrogen).
Patent JP-2002254256-A (JP)
Title: Panel workpiece inspection tool
Inventor: HARADA TAKESHI
IPC: B23P21/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of setting a panel workpiece side edge on a reference position (0 face) and provide a simple design panel workpiece inspection tool. SOLUTION: A support 6 is fixed on plane bases 2 in a plurality of places at the external periphery of a door panel in proximity to the side edge 1c of the door panel 1 of which the panel face and the plane face are positioned in parallel with each other, the side edge 1c of the door panel 1 positioned on the base 2 is adjusted with a hook 11 to a position to meet the top face 7a of a reference plate 7 at a plurality of places, the side edge 1c on the hook 11 is fixed with an adjusting bolt 13 to be a 0 face, the height of the side edge 1c of the door panel 1 in a position other than the position of the 0 face is compared with the top face 7a of the reference plate 7 and inspected, and the outside dimensions is inspected by a gap between the side edge 1c and the vertical face 7b of the reference plate 7.
Patent JP-2002248324-A (JP)
Title: Membrane separation apparatus and its backwashing method
Inventor: SAWADA SHIGEKI
IPC: B01D63/06
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To prolong a time interval of chemical cleaning work by exfoliating contaminants stuck onto the membrane surface of the primary side of a membrane separation apparatus efficiently by backwashing. SOLUTION: This membrane separation apparatus 2 of an inside-pressurizing hollow fiber type, a tubular type or a spiral type, in which the permeated water is obtained from one side 2B of a separation membrane 2M by supplying raw water to the other side 2A, is provided with means 14, 21 for introducing gas directly from one end of the raw water side 2A, a means 20 for introducing backwashing water into the permeated water side 2B and a gas-liquid discharging means 22 arranged on the other end of the end 2A. The membrane 2M is washed efficiently by supplying backwashing water and the gas at the same time when backwashed.
Patent JP-2002255245-A (JP)
Title: Spacer for tile and laying method
Inventor: SUGIMOTO KAZUYUKI
IPC: E04F13/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To easily and surely constitute a three-dimensional uneven design on the tile laid surface without preparing tiles having differences in the thickness. SOLUTION: When tiles for construction are stacked and transported/stored, this spacer 10 for tile is used by being inserted between tiles. The spacer 10 for tile comprises a sheet material having cushioning property. The spacer 10 for tile is equipped with holes 12 for bonding which are arranged plurally in the longitudinal and lateral directions with intervals, to penetrate from the front to the rear sides of the spacer 10.
Patent JP-2002261661-A (JP)
Title: Multi-channel echo cancellation method, its apparatus, its program, and its storage medium
Inventor: NAKAGAWA AKIRA
IPC: H04B3/23
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce a correlation of stereo signals and hasten a convergence of an echo path without deteriorating sound quality. SOLUTION: A received telephone signal from a terminal 211 is delayed by about 5 to 10 milliseconds by a delay circuit 421 , given a loss of about 15 dB by a loss circuit 431 , synthesized with a received telephone signal from a terminal 212 , and then supplied to a multi-channel echo canceling unit 41. The received telephone signal from the terminal 212 is delayed by a delay circuit 422 , given a loss, synthesized with the signal from the terminal 211 , and supplied to the echo canceling unit 41. Each delay amount by the delay circuits 421 and 422 is alternately and periodically changed by one sample of the received telephone signal.
Patent JP-2002261059-A (JP)
Title: Grinding state detector
Inventor: UNO TETSUYA
IPC: B24B37/013
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To precisely detect the state of grinding in a grinding process. SOLUTION: A sensor head 1 is connected to a light projection part 2 and a light receiving part 3 respectively through optical fibers 11 and 12 to fetch reflected light from a wafer while irradiating the surface 30 of the wafer ground presently with light. A diffusion plate 15 is arranged at the entrance of a light receiving fiber 12 and the reflected light from the wafer is unformed by this plate 15 and reaches the part 3 through the fiber 12. A spectroscopic filter 18 the light transmissivity of which is varied along a lengthwise direction L and a line CCD 19 for splitting the light transmitting this filter 18 into prescribed wavelength units to receive them are arranged at the part 3.  Within a controller, the spectroscopic waveform of the reflected light generated by the CCD 19 is compared with criterion data, thereby discriminating the propriety of the advancing state of grinding and a time for finishing grinding.
Patent JP-2002261423-A (JP)
Title: Method of forming interconnection and electronic component manufactured by using the same
Inventor: OE HIDEAKI
IPC: H05K3/40
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method, of forming an interconnection, in which a fine thin-film interconnection with a small contact resistance can be formed surely on a thick-film interconnection by a lift-off method. SOLUTION: A resist pattern 5 is formed on a thin-film electrode (interconnection) 3, a resist residue which remains on the surface of the electrode 3 and a resist residue which is put into the inside of the electrode 3 are removed, and the thin-film interconnection 7 is formed by the lift-off method on the surface of the electrode 3 from which the resist residue has been removed. The resist residue is removed by a chemical method such as a UV ashing method, an RIE method or the like. Alternatively, the resist residue is removed by a physical method such as an ion milling method or the like.
Patent JP-2002256614-A (JP)
Title: Water closet
Inventor: SHIGEFUJI HIROSHI
IPC: E03D11/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a means in which a fear of the upward splash during use in a stool with a wide water reservoir is eliminated. SOLUTION: In a water closet, which has a stool bowl and a trap drainage set to communicate with the stool bowl, in which a reservoir is formed in the stool bowl and which has a flushing mechanism for the reservoir, the reserved- water surface lowering means lowering a reserved-water surface in the case of the non-driving of the flushing mechanism is mounted.
Patent JP-2002257996-A (JP)
Title: Neutron generating device
Inventor: HINO TETSUSHI
IPC: G21G4/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To generate neutrons in such a way that the ratio of thermal neutrons to epithermal neutrons is small, and that the absolute quantity of the epithermal neutrons is large. SOLUTION: The moderator range is surrounded by a reflector comprising a substance having less moderating power than moderator 2, and a neutron source 1, is disposed more on the opposite side to a neutron radiation direction to the center of length of the moderator in the neutron radiation direction in the moderator 2. In a neutron non-destructive inspection device utilizing epithermal neutrons, noise by thermal neutrons at the time of inspection is reduced to improve the reliability of inspection, and the inspection time can be reduced.
Patent JP-2002270601-A (JP)
Title: Heat treatment apparatus
Inventor: ONO KENJI
IPC: H01L21/22
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus which enhances the treatment quality of a substrate, by eliminating the temperature specks of a resistance heating element in a reaction furnace. SOLUTION: The heat treatment apparatus is provided with a reaction tube 2, which partitions a reaction chamber used to heat the substrate to be treated, a heat-insulating material 3 which is installed around the reaction tube, the resistance-heating element 4 which is installed between the heat-insulating material and the reaction tube and a power supply wire 5, which is connected to the resistance heating element. Heat, generated from the resistance heating element, is suppressed from dissipating out of the power supply wire.
Patent JP-2002268082-A (JP)
Title: Method of manufacturing liquid crystal display device
Inventor: YONEKURA HIROAKI
IPC: H01L21/027
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the yield in a manufacturing process step by gently sloping the pattern sectional shape of the pattern formation performed by using selective etching by dry etching and abating a shorting defect in manufacturing a liquid crystal display device of an active matrix type. SOLUTION: Gate electrodes are formed by selective dry etching and the upper limit value of the in-substrate average value of the thicknesses of the photoresist in substrate coating is confined to 1.5 μm.
Patent JP-2002268852-A (JP)
Title: System, device and method for managing representative processing, device and method for processing job and storage medium
Inventor: GOMI TOMOHIRO
IPC: B41J29/46
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a representative processing management system capable of preventing such a phenomenon from occurring that printing is performed mistakenly by making a device without a data storage function representatively perform printing and printing is performed mistakenly so that print can not be transmitted to the opposite party by making a device without a development facsimile transmission and reception function representatively perform facsimile transmission, and to provide a representative processing managing device, a job processor, a representative processing managing method, a job processing method and a storage medium. SOLUTION: A host computer 1 decides whether an input-output device involved can process a job and whether to make another input-output device representatively perform job processing, analyzes a job type by an output managing part 110a in the case of making another input-output device representatively perform job processing, searches for an input-output device of a representative destination on the basis of the analyzed job type by a device searching part 109 and transfers the job to the input-output device of the representative destination by a transmission and reception processing part 110.
Patent JP-2002268622-A (JP)
Title: User interface device of portable terminal device
Inventor: MUTO KATSUHIKO
IPC: G09G3/20
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the operability of scrolling of a screen display. SOLUTION: A CPU 10 computes the tilt condition (the direction and the amount of the tilt) of a portable information terminal device 1 based on tilt detection signals received from a tilt sensor 16. For the period when a scroll switching key in an inputting operation section 13 is turned on, the tilt condition based on the tilt condition when the key is turned on from an off state is computed, the direction of the scrolling is determined by the direction of the tilt and the speed of the scrolling is determined by the amount of the tilt. When the amount of the tilt exceeds a threshold value, the display contents located at the end section of the scrolling direction among the information contents to be displayed on a liquid crystal panel 3 are displayed.
Patent JP-2001288773-A (JP)
Title: Hard ground excavating device
Inventor: GESSAY JEAN CLAUDE
IPC: E02F3/20
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotation cutter type excavation device used efficiently for excavating a trench even in very hard underground, particularly even in the case that the soil has a large transition area between a relatively soft soil and the very hard soil. SOLUTION: In the device for excavating trenches in the ground, a fixing means is provided with a plurality of deformable members mounted to the main surface of an upper frame, a means to spout into the expandable member a pressure fluid for letting an expandable member exert a force between the main frame and a wall part of the trench, and a means capable of letting the pressure fluid escape from the expandable member for preventing the force from transmitting between the main frame and trench.
Patent JP-2002267223-A (JP)
Title: Kitchen circulation air fan apparatus and kitchen ventilating system
Inventor: KATO AIICHIRO
IPC: F24F13/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate difficulties with prior art ventilating systems that collection property of an existing range hood is improved for restricting diffusion of contaminated air from a range table, and for removing steam staying at an upper potion in a kitchen to improve air circulation in the kitchen. SOLUTION: A kitchen circulation air fan apparatus is adapted to comprise air fan means, a suction inlet provided upstream with the air fan means for sucking air in the kitchen, and a first blow-off outlet provided downstream the air fan means for blowing off air sucked from the suction inlet to the kitchen.  In the kitchen circulation air fan apparatus, the blow-off outlet has directivity, where a blow-off stream directed from an upper portion in the room in the kitchen to a front surface of the range hood, such that the air stream flows downward along the outside of a front surface of the range hood provided at an upper portion on the range table, and then forms an air curtain from a lower end of the front surface of the range hood to a lower portion of the air curtain, and the kitchen circulation air fan apparatus includes dehumidifying means on a flow passage of air in the kitchen extending from the air suction inlet to the first blow-off outlet for dehumidifying air in the kitchen.
Patent JP-2002264308-A (JP)
Title: Ink-jet printer
Inventor: MURATA KOICHI
IPC: B41J2/01
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer by which while simultaneous recordings of a plurality of recording heads are realized, versatility of the recording heads is kept and in addition, number of cables is decreased and a required high quality of image recording is possible. SOLUTION: The ink-jet printer is characterized by having a carriage 3 on which a plurality of the recording heads 13-1 to 13-6 are carried and which is constituted in such a way that each recording head is freely movable back and forth, a printer main body 1 on which a main power source 4 is provided and the cable 2 for attempting electric conduction of the main power source 4 with a plurality of the recording heads 13-1 to 13-6 and providing electric voltage converting parts 11-1 to 11-6 for generating a head driving electric voltage corresponding to each recording head on the carriage 3.
Patent JP-2002267778-A (JP)
Title: Clock information generator
Inventor: YAMANE MASANORI
IPC: G04G3/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a clock information generator capable of delicately correcting the time to a true timer without causing the reverse phenomenon or skipping of the time. SOLUTION: This clock information generator comprises an oscillator 10, a first dividing circuit 11 for dividing the output of the oscillator 10, and a first clock processing part 12 for forming time information by counting the output of the first dividing circuit 11. The time information of the first time processing part 12 is corrected with the true timer from a true timer receiving part 14 by changing the dividing ratio of the first dividing circuit 11.