baber/WOPTO huggingface dataset:
Patent JP-2002333471-A (JP)
Title: Wll system, and base station therefor
Inventor: KIMURA JUNICHI
IPC: H04W84/14
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To make a coordinate position of a PS found even when a position measuring instrument such as a GPS receiver is not provided, and to provide positional information high in precision compared with that in the prior art. SOLUTION: The positional information of the target PS 4 is found using a distance between an array antenna 2 and the target PS 4 (reference SU 3), a PS direction data, and an SU direction data.
Patent JP-2002331687-A (JP)
Title: Imaging apparatus
Inventor: IRIHARA KOICHI
IPC: B41J2/01
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which the print speed can be increased while feeding recording sheets sheet by sheet, and a suitable ink tank is provided. SOLUTION: Recording is performed by moving any one of a first and second line head blocks 110 and 111 to a first recording position A or by moving any one of a third and forth line head blocks 112 and 113 to a second recording position B. Since respective ink tanks 201-204 are connected removably to the end part of the first through to fourth line head blocks 110-113, ink of respective colors can be fed easily from respective ink tanks 201-204 to the first through the fourth line head blocks 110-113 even if the first through to fourth line head blocks 110-113 are moved.
Patent JP-2002340978-A (JP)
Title: Circuit and method for controlling output
Inventor: TANAKA SOHEI
IPC: G06F15/78
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an output control circuit which can make any output terminal output an arbitrary internal signal and can monitor many internal signals even when the circuit has a small number of output terminals. SOLUTION: A monitor output control section 5 provided in a large-scale integrated circuit has five internal signal monitoring circuits 51, 52, 53, 54, and 55 to which the internal signal groups of their corresponding buses S1-S5 are inputted. The circuits 51-55 have the same circuit configuration. For example, the circuit 51 selects a prescribed bus from among the buses S1-S5 by means of a bus selecting register 518, performs logical operation on signals selected by means of a signal selecting register 519 by using one of logical and arithmetic circuits 512-516 corresponding to the selected bus, and outputs signals obtained as a result of the logical operation to a monitor output line S7 at the time of selectively outputting internal signals to the line S7.
Patent JP-2002331284-A (JP)
Title: Method for evaluating water area environment
Inventor: SUDO TATSUMI
IPC: G01N33/18
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique for rapidly evaluating a water area environment beforehand at a low cost. SOLUTION: The water area environment is evaluated by prescribing the quality of a water area on the basis of the habitat possibility of a fish selected with respect to rivers or lakes and marshes.
Patent JP-2002334553-A (JP)
Title: Optical information storage device
Inventor: ANDO MASAHIRO
IPC: G11B23/38
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical information storage device which is so constituted that information can be written and printed at recording and/or reproducing the information in and/or from an optical recording medium. SOLUTION: The optical information storage device is provided with a means which loads a tray loaded with the optical recording medium to a device main body, a driving means which drives the tray in the device main body, a print head which prints a label surface of the optical recording medium, a print head driving means which drives the print head, a means which controls driving of the tray and that of the print head, and a means which processes label information to be printed and transfers it to the print head, and the label surface of the recording medium is printed by the control means for the tray and the print head.
Patent JP-2002344230-A (JP)
Title: Small-sized antenna
Inventor: HIRAI SHOICHIRO
IPC: H01Q13/08
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To surely connect a feeding pin to a patch electrode so as to obtain a stable antenna impedance, using a simple method. SOLUTION: A bulging part 115, which is slightly larger in diameter than that of a through-hole 105 of an antenna 100, is provided near a head 113 of a pin part 111 of the feed pin 110. The bulged part 115 is applied by a pressure of a certain degree, to insert the head 113 into the hole 115 of the antenna 100 until the head 113 is connected to the patch electrode 103 formed on a dielectric board 101, and the vicinity of the head 113 of the pin 110 is ultimately soldered by a solder 300. In this state, the pin 110 will not be moved by a small force, so that the electrical connection of the electrode 103 to the pin 110 is assured in stable manner.
Patent JP-2002344259-A (JP)
Title: Bias circuit
Inventor: HAMA KOSUKE
IPC: H03F3/345
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To minimize cost increase by reducing the chip size. SOLUTION: A regulator circuit 17 comprises depletion type transistors N21 and N23, enhancement type transistors N22, and P21-P23, and feedback resistors R21 and R22, and the output voltage of the regulator circuit 17 is supplied to bias circuit body (one among 11, 12, 13 or 14) as a supply voltage. The feedback resistors R21 and R22 set a feedback constant, so that a voltage corresponding to the difference between the threshold voltage of the transistor N21 and that of the transistor N22 is inputted to the gate of the transistor N22.
Patent JP-2002340797-A (JP)
Title: Apparatus for measuring reflectance properties
Inventor: MITSUMINE HIDEKI
IPC: G01N21/55
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which reflectance properties of an object can be measured under a natural environment. SOLUTION: An apparatus for measuring reflectance properties of a measuring object has an imaging means for imaging the measuring object and a measuring means for measuring a distance between the imaging means and the measuring object, and measures the reflectance properties of the measuring object from the distance measured by the measuring means and the formed image of the measuring object.  The apparatus is provided with a shade detecting means for detecting a shade part of a surface of the measuring object from the formed image, a direction and intensity-computing means for estimating the direction and the relative light intensity of the sun at a measurement time from at least two images formed at different times, and a reflectance property estimating means for estimating an approximate reflectivity of the surface of the measuring object from the direction and the relative light intensity of the sun estimated by the direction and intensity computing means.
Patent JP-2002343302-A (JP)
Title: Cold cathode discharge tube and its manufacturing method
Inventor: NAGASHIMA MICHIO
IPC: H01J9/395
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To improve deterioration of brilliance at center part in length direction of a cold cathode discharge tube at time of lighting. SOLUTION: The cold cathode discharge tube is provided with a glass tube (2), a pair of electrodes (7) fixed at both ends of the glass tube (2), a luminous layer (5) formed on the inside face of the glass tube (7), rare gas and mercury enclosed inside the glass tube (2). Mercury is distributed in a pair of electrode neighborhood areas (12) including the pair of electrodes arranged at the both ends of the inside of the glass tube (2) and an effective luminous area (13) pinched between the pair of electrode neighborhood areas inside the glass tube (2), to increase brilliance at time of lighting at almost uniform level in the length direction of the glass tube (2).
Patent JP-2002037780-A (JP)
Title: Sialic acid derivative
Inventor: HONDA TAKESHI
IPC: A61P43/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a neuraminic acid compound having excellent sialidase inhibitory activity and effective as a medicine even by oral administration (epsecially a therapeutic agent or a prophylactic agent for influenza), its pharmacologically acceptable ester derivative or a pharmacologically acceptable salt thereof and a medicine comprising the same as an active ingredient. SOLUTION: This compound is represented by the general formula [wherein, R1 and R2 denote each hydrogen atom or hydroxyl group; R3, R4, R5, R6, R7 and R8 denote each hydrogen atom, a 1-4C alkyl group or the like, R9 denotes a 1-4C alkyl group, or the like; R10 denotes amino, formimidoylamino, acetimidoylamino, guinidino group, or the like; (n) denotes 1, 2 or 3; and (m) denotes 0, 1 or 2], its pharmacologically acceptable ester derivative or a pharmacologically acceptable salt thereof.
Patent JP-2002350053-A (JP)
Title: Agitating heat transmitting type drying apparatus having blower vanes
Inventor: HORIUCHI KAZUO
IPC: F26B11/16
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an agitating heat transmitting type drying apparatus in which recovering of raw material from a drying chamber, discharging of dried item and washing of the drying chamber can be easily carried out, a drying capability is high as compared with its volume and it shows a high drying efficiency. SOLUTION: There is provided an agitating heat transmitting type drying apparatus comprised of a drying chamber (1) having a heat transmitting surface at its inner side, and agitating vanes (19). An upper segment of the drying chamber (1) is formed into a cylindrical shape and a lower segment (4) of the drying chamber (1) is formed into a conical shape extending in a downward fine shape. The upper segment (3) is provided with a cylindrical inner surface heat transmitting surface (8), and the lower segment (4) is provided with a conical inner surface heat transmitting surface (9), respectively. A rotating shaft (12) extending and passing in a vertical direction through the central part of the drying chamber (1) is arranged.  A lower half segment of the rotating shaft (12) is provided with agitating vanes (19) for agitating up raw material along the conical inner surface and cylindrical inner surface heat transmitting surfaces (8, 9), and an upper half segment of the rotating shaft (12) is provided with blowing vanes (21) for generating a descending eddy flow.
Patent JP-2002349329-A (JP)
Title: Device for and method of diagnosing malfunction of o2 sensor
Inventor: NAKAMICHI MASAKI
IPC: G01N33/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for and method of diagnosing the malfunction of an O2 sensor capable of surely detecting the disconnection of the sensor, minimizing the influence on an exhaust gas and continuously diagnosing. SOLUTION: This diagnosing device is provided with an O2 sensor 19 for detecting the oxygen concentration in the exhaust gas from an engine 1, an ECU 20 for feedback controlling the amount of fuel to be fed into the engine 1 according to a sensor output signal, and a malfunction detecting means for deciding only the case where the output voltage of the sensor 19 exceeds a prescribed value as a disconnection state, that is, the malfunction of the sensor and thus operating to actuate an annunciation means by switching the input resistance value of an input circuit in the ECU 20 to which the sensor 19 is connected every time the control condition for judging the inert state of the sensor 19 is effected.
Patent JP-2002368728-A (JP)
Title: Device and method for synchronizing received data sent in parallel through plurality of channels
Inventor: PICKERING ANDY
IPC: G06F13/42
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and method that synchronizes a plurality of data channels sent in parallel by using a single clock signal and eliminates skew between the data channels so as to enhance the transmission capability. SOLUTION: Controlling delay in a clock signal derived from received data generates a clock signal (50) whose phase is adjusted and using the clock signal synchronizes each data signal received from a plurality of channels respectively.
Patent JP-2002338098-A (JP)
Title: Web joining device
Inventor: TAKAHASHI SHINSUKE
IPC: B65H19/18
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a web joining device for improving productivity by preventing cutting of a web. SOLUTION: This web joining device 100 is provided with a first shaft mounted with an old roll 1a and a second shaft mounted with a new roll 1b and a pressing means 5 capable of pressing the web 3a drawn from the old roll 1a toward an outer peripheral surface of the new roll 1b. The pressing means 5 is provided with a plurality of paster rolls 5a and 5b arranged adjacently each other.
Patent JP-2002359389-A (JP)
Title: Terminal box for solar power generation module wiring
Inventor: HATTORI YUTAKA
IPC: H01L31/042
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce manufacture cost and maintenance cost by eliminating soldering. SOLUTION: A terminal box for solar power generation module wiring is constituted by arranging a couple of terminal plates 20, to which both electrodes (a) and (a) of a solar power generation module M are connected in a box main body 11 and connecting cables P for external connections to both the terminal plates 20 respectively. Each terminal plate 20 is folded back halfway along the length and composed of a base piece 21 before the folding-back point and a folded-back piece 22; and the folded-back piece 22 is engaged with the base piece 21 across an electrode (a) and a diode 30, which are clamped and connected together by pressing between the folded-back piece 22 and base piece 21. Thus, the electrode (a) and diode 30 are only connected to the terminal plate 20 by pressing to improve the operability and eliminate soldering. The electrode (a) and diode 30 are easy to replace.
Patent JP-2002355802-A (JP)
Title: Double edge saw
Inventor: AIZAWA AKIRA
IPC: B27B33/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a saw capable of increasing the number of times for setting of a cross-cut saw by a method wherein though the cross-cut saw of which the setting frequency is high due to frequent setting resulted from use for a long period of time, wears soon and approaches near a neck part, the cross-cut saw is allowed to approach near the neck part in the same degree as that for a ripsaw edge. SOLUTION: For a double edge saw wherein the cross-cut edge 6 is provided on one side of the edge part and the ripsaw edge 5 is provided on the other side, a central line of the edge part is shifted onto the cross cut edge 6 to a central line of the neck part 3. A ratio of a shift of the central line to a width from a tip of the cross-cut edge 6 of the nearest part to the neck part 3 to a tip of the ripsaw edge 5 is 1.2% to 10.2%.
Patent JP-2002359006-A (JP)
Title: Secondary battery
Inventor: SHIBUTA RYUICHI
IPC: H01M10/05
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery sufficiently exhibiting effects of large capacity due to the film thickening by preventing dispersion of separated active materials due to film thickening causing short-circuiting and capacitance drop and to provide a manufacturing method for the lithium secondary battery with higher productivity. SOLUTION: This secondary battery is provided with a positive electrode having a lithium compound as a positive electrode active material, a negative electrode using a compound capable of doping/de-doping lithium as a negative electrode active material, a spacer 5 insulating the positive electrode from the negative electrode, and nonaqueous electrolyte. This secondary battery is characterized in that the thickness of the positive electrode material layer 1 is 50 μm or more, and/or the thickness of the negative electrode material layer 3 is 60 μm or more, the spacer 5 has a bag shape, and the respective positive electrode and/or the negative electrode are contained in the bag-shaped spacer.
Patent JP-2002355018-A (JP)
Title: Apparatus for cluster fractionation
Inventor: IZUTSU TADAO
IPC: A23L3/26
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cluster fractionation, with which reduction in qualities of a food can be prevented and controlled. SOLUTION: This apparatus 1A for cluster fractionation has a magnetic field generator 2 for applying a magnetic field to an object 5 containing water and changing the strength of the magnetic field with time and a controller 3 for controlling the strength of the magnetic field generated from the magnetic field generator 2. The magnetic field generator 2 generates an alternating magnetic field. The magnetic field generator 2 is integrally formed with an energy application means 4 for irradiating the object with at least one of far-infrared radiation, ultrasonic waves and minus ion. Preferably the apparatus 1A for cluster fractionation is usable under a low-temperature environment while keeping the object 5 in cold storage or freezing it.
Patent JP-2002368920-A (JP)
Title: Film reader, and its control program
Inventor: OCHIAI TORU
IPC: G03B27/73
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a film reader that can generate image data with high quality without being affected by a character imprinting density and color tone in a film. SOLUTION: The film reader is configured to comprise a film read section that reads a film to generate image data, a detection section that detects a character imprinting of the film from the image data, a parameter decision section that eliminates the character imprinting detected by the detection section from the image data and decides an operation parameter of the film read section on the basis of the image data after the elimination, and a control section that controls the read operation of the film read section and/or the image processing operation according to the operation parameter decided by the parameter decision section.
Patent JP-2002369018-A (JP)
Title: Color correction parameter calculation device, image color correction device and color correction parameter calculation method used therefor, and program therefor
Inventor: TSUKADA MASATO
IPC: H04N9/73
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a color correction parameter calculation device that can automatically calculate a color correction parameter for a reference color image device whose color characteristic differs from that of a base color image device without executing a re-evaluation experiment. SOLUTION: A color correction means 11 applies color correction processing to a base input color to calculate a target color, a base color perception amount calculation means 13 calculates the color perception amount of the color input color and the target color, a reference color perception amount calculation means 15 calculates a color perception amount of the reference input color. A color difference minimum color retrieval means 16 retrieves an input color of a base side with a minimum color difference from the reference side input color from data in an input color/target color perception amount storage memory 14.  A reference color image device dependent device color calculation means 17 calculates a device dependent color data in the target color of the reference color image device on the basis of the perception amount of the target color and a color correction parameter calculation means 18 calculates a color correction parameter.
Patent JP-2002363687-A (JP)
Title: Steel for high heat input welding and method for refining steel for high heat input welding
Inventor: OKATSU MITSUHIRO
IPC: C22C38/06
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet which has excellent toughness in a heat affected zone even on high heat input welding, and to provide a method for preparing molten steel used for the stock therefor. SOLUTION: The steel has composition containing, by mass, 0.01 to 0.15% C, 0.05 to 0.80% Si, 0.5 to 2.0% Mn, 0.01 to 0.06% Al, 0.003 to 0.013% rare earth elements and <=0.005% S, and the balance iron with inevitable impurities. Grains consisting of the oxides and/or sulfides of rare earth elements are dispersed therein in >=10<7> pieces/cm<2> , and the grain size thereof is controlled to <=500 nm.
Patent JP-2002365308-A (JP)
Title: Vertical blade type probe, vertical blade type probe unit and vertical blade type probe card using the same
Inventor: OKUBO MASAO
IPC: G01R31/26
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a vertical blade-type probe coping with a fine pitch, facilitating probe placement operation, preventing deformation during assembling and facilitating exchange of broken probes. SOLUTION: The probe comprises a body part 110A made of a conductive metal plate, a lower cantilever part 120A integral with the body part 110A and in contact with an electrode pad 610 of an LSI chip 600 and an upper cantilever part 130A integral with the body part 110A and electrically connected to an intermediate connection part 400A provided with the vertical blade-type probe card. The lower cantilever part 120A has a lower coupling part 121A, extending downward from the lower end edge of the body part 110A, a lower arm part 122A, extending laterally from the lower coupling part 121A and a contact end part 123A, extending downward from the end of the lower arm part 122A.  The upper cantilever part 130A has an upper coupling part 131A, extending upward from the upper end edge of the body part 110A, an upper arm part 132A, extending laterally from the upper coupling part 131A and a contact point end part 133A, extending upward from the end of the upper arm part 132A.
Patent JP-2002361544-A (JP)
Title: Roll grinding wheel, roll grinding method, metal strip rolling mill, and metal strip manufacturing method
Inventor: JINNAI TATSUYA
IPC: B24B5/37
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a roll grinding wheel which can be used without being excessively sensitive to the wear of the grinding wheel and reduce the work load, a roll grinding method using the grinding wheel, a metal strip rolling mill with the grinding wheel fitted thereto, and a metal strip manufacturing method in which a roll is ground by the grinding wheel, and the metal strip is guided, carried or rolled. SOLUTION: The roll grinding wheel grinds and removes deposits on the roll, and comprises a grinding wheel protruded so as to be abutted on the roll and a pedestal fitted thereto so that the circumference of the grinding wheel is not brought into contact with the roll, and the pedestal is formed of a resin.
Patent JP-2002360897-A (JP)
Title: System, method, server and program for game
Inventor: YATABANE HIDEO
IPC: G06Q30/04
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for a customer to visit the place of an amusement site, and to eliminate necessity for an amusement site manager to make facility investment or to have the stock of gift articles on a large scale. SOLUTION: A game server 20 provides an amusement site to a network 100 and permits a connection by collating information logged in from a user terminal 10 with customer information. After a game is played, a customer 101 transmits the transfer instruction of a game price to a financial institute terminal 50 by the user terminal 10 and designates the selection of gift and a method for receiving the gift. A manager 102 transmits a gift preparation request to a retail store terminal 30 of a store 103 for dealing with the gift designated to receive by the game server 20. The store 103 for dealing with the gift authenticates the identity of a gift recipient by the retail store terminal 30 and delivers the gift.  A game software company terminal 40 provides game software to the amusement site and the demand of charges calculated from game software use data is transmitted to the game server 20. The financial institute terminal 50 performs automatic transfer processing of the game price and software charges.