baber/WOPTO huggingface dataset:
Patent JP-2002328162-A (JP)
Title: Target tracking device
Inventor: KAWASE TETSUYA
IPC: G01S13/66
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a target tracking device providing favorable tracking accuracy by controlling sizes and center distances of error ellipsoids and the number of models so the error ellipsoids constantly overlap, and suppressing unnecessary compensation to position and speed occurring when a turn duration of a target is shorter than a sampling interval. SOLUTION: The target tracking device is provided with an error ellipsoid multiplicity determining means of determining multiplicity of the error ellipsoids which are equal probability lines showing existence expectation probabilities of the target around predicted positions of N pieces of kinetic models on the basis of predicted values and a predicted error covariance matrix per kinetic model calculated by a Kalman filter, and an error ellipsoid enlarging/reducing means of enlarging and reducing the error ellipsoids so there are no blank areas between error ellipsoids on the basis of the multiplicity of the error ellipsoids determined by the error ellipsoid multiplicity determining means.
Patent JP-2002326027-A (JP)
Title: Agitating device
Inventor: TOMINAGA KAZUYOSHI
IPC: B01F7/18
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an agitating device which can greatly decrease a subject for agitation adhering to an impeller and a scraper. SOLUTION: The agitating device is provided with a tank to house the subject for agitation, the impellers for agitating the subject for agitation in the tank, and the scrapers which are projectingly formed at the peripheral edge of the implellers to scrape the subject for agitation adhering to the tank inner wall. The impellers can be rotated in both directions of a clockwise rotation and a counterclockwise rotation. The scraper has a first edge coming into contact with the tank inner wall when the impeller is rotated clockwise, and a second edge coming into contact with the tank inner wall when the impeller is rotated counterclockwise.
Patent JP-2002334054-A (JP)
Title: Data transfer device and image processing system
Inventor: ISHIKAWA TETSUYA
IPC: B41J5/30
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To manage the remaining capacity of a memory without depending upon an UP/DOWN counter which generates a write request signal and a read request signal and to make writing operation and reading operation fast and a relevant device inexpensive. SOLUTION: This system is equipped with an FIFO memory 11 which temporarily stores image data according to a Write signal and a Read signal having specific signal logical values and a memory remaining capacity control part 14 which controls the writing operation and reading operation of the FIFO memory 11; and the memory remaining capacity control part 14 sequentially shifts the signal logical value of the Write signal according to a CLK signal and the Write signal and sequentially shifts the signal logical value of the Read signal according to the CLK signal and the Read signal and generates a write request signal and a read request signal according to the output logical values obtained through the shifting processes to manage the remaining capacity of the FIFO memory 11.
Patent JP-2002343283-A (JP)
Title: Fluorescent character display tube
Inventor: MAEDA TADAKI
IPC: H01J31/15
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent character display tube, capable of simplifying parts constituting the fluorescent character display tube, a producing process and design, and easily achieving miniaturization. SOLUTION: A vacuum vessel contains a character display tube part inside thereof; the character display tube part is disposed on a fluorescent character display tube substrate; and the fluorescent character display tube substrate has a space, where the inside of the vacuum vessel and an exhaust hole are communicated, and is fixed on a rear plate constituting the vacuum vessel.
Patent JP-2002207103-A (JP)
Title: Antidazzle antireflection film, polarizing plate and liquid crystal display
Inventor: WATABE HIDETOSHI
IPC: G02B1/11
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an antidazzle antireflection film easily producible at a low cost only by forming a hard coating layer, an antidazzle hard coating layer and a low refractive index layer on a substrate, having satisfactory antireflection performance and scuffing resistance and further having antifouling property and to provide a polarizing plate with the antireflection film and a liquid crystal display. SOLUTION: The antidazzle antireflection film has a hard coating layer, the antidazzle hard coating layer and a low refractive index layer whose refractive index is 1.38-1.49 in this order on a transparent substrate. Each of a binder constituting the hard coating layer and a binder constituting the antidazzle hard coating layer contains a polymer formed from a polymerizable compound having polymerizable functional groups and/or crosslinkable reactive groups with the same structure or a curable resin composition in such a way that the polymer occupies >=25 wt.% of the binder polymer of the layer.
Patent JP-2002340478-A (JP)
Title: Air separator and method for controlling operation thereof
Inventor: TANAKA MASAYUKI
IPC: C01B13/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an air separator capable of supplying product oxygen and product nitrogen stably without lowering the oxygen concentration and the nitrogen concentration to a facility having a long fluctuation cycle of demand without increasing sizes of equipment such as gas holder, and to provide a method of controlling the operation of the separator. SOLUTION: A raw material air amount adjusting device 15, a nitrogen rich liquid amount adjusting device 95b, an oxygen rich liquid adjusting device 96b and a liquid oxygen amount adjusting device 97b are prediction-controlled by using a product oxygen feed demand so as to reach the product oxygen concentration to a specified value. Further, when a measured value of the liquid oxygen concentration in a low pressure column is not a specified value, the liquid oxygen amount adjusting device 97b is controlled so as to reach the liquid oxygen concentration to a specified value, and the raw material air amount adjusting device 15 is controlled so as to reach the feed temperature of the product oxygen to a specified value.  The nitrogen rich liquid amount adjusting device 95b is also controlled so as to reach the oxygen concentration in the nitrogen gas in the top of a low pressure column to a specified value.
Patent JP-2002344129-A (JP)
Title: Surface treatment method of printed wring board, and printed wiring board
Inventor: KAMIYAMA KOICHI
IPC: H05K3/38
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method of a printed wiring board for improving junction strength without causing blocking by metal particles as an abrasive member or a deterioration in characteristics of the solder resist layer. SOLUTION: The surface treatment method for the printed wiring board having connecting electrodes 12A and 12B exposed partly from the surface covered with an organic resin layer 10 includes a surface roughening step of forming unevenness of the surface of the electrodes by spouting an abrasive solution LQ, in which metallic particles 14 made of materials other than the electrode and having a prescribed grain size is mixed in a solution, to the surface of the printed board, and a cleaning step of the surface of the printed wiring board by using an etching solution that melts only the metal particles. As a result, the junction strength can be improved without blocking by abrasive metal particles or the deterioration in characteristics of the solder resist layer.
Patent JP-2002312066-A (JP)
Title: Portable computer equipped with removable attached additional display and display module for additional installation of such display
Inventor: OKITA MASAYA
IPC: G02F1/13
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a display module for additional installation of removable display(s) capable of enlarging the information amount by visual means through utilization of the expandability of a portable computer. SOLUTION: A hand-held computer 1 includes display module 40 as one sort of expansion module and also a body side connector 21 connected directly with a CPU 50 through a bus 55. The display module 40 includes a controller 63 for controlling an additionally installed LCD 43 and an image memory 64, and the LCD 42 is controlled substantially by a second LCD controller 63.
Patent JP-2002080734-A (JP)
Title: Method for producing polymer
Inventor: SHUDO HIROSHI
IPC: C08L69/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer including a step to remarkably improve the aging deterioration of the color of an organic solvent solution of a polymer having a constitution unit derived from a 9,9- bishydroxyphenylfluorene compound. SOLUTION: A polymer is produced from an aromatic dihydroxy compound containing 1-100 mol% 9,9-bishydroxyphenylfluorene compound component in the total aromatic dihydroxy compound component. The production process contains a step to mix 100 pts.wt. of the polymer with 0.0001-5 pts.wt. of a heavy metal inactivation agent and/or an active hydrogen-containing compound based on the synthesized organic solvent solution of the polymer or with 0.1-10 pts.wt. of an alcohol based on 100 pts.wt. of the organic solvent.
Patent JP-2002351738-A (JP)
Title: Image forming device and method for updating information in the device
Inventor: MACHIYA SHUKO
IPC: G03G21/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a method for updating information in the device by which count data is updated speedily to a storage element such as a semiconductor memory. SOLUTION: The count data is constituted by two-byte gray codes. Then, this count data is divided into two pieces of divided data consisting of a high- order byte and a low-order byte, and two storage areas of 1-byte (8 bits) constitution are provided in a serial EEPROM (storage element). In the case of writing the count data in RAM 13 to the EEPROM of a unit at need, only varied divided data varied with the variance of the count data is serially transferred to the side of the EEPROM and the count data in the EEPROM is rewritten. Thus, the count data can speedily be stored in the storage medium such as the EEPROM compared with a conventional device serially transferring all the count value.
Patent JP-2002348990-A (JP)
Title: Earthquake resistant structure of house
Inventor: SHIBUYA HIROAKI
IPC: E04B2/56
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake resistant structure of a house for facilitating design by equalizing a structural calculation in a full two-story house case and a setback case. SOLUTION: In a yield strength element 10 with brace materials 13 and 14 arranged in both end parts of a wall of a second floor part, first and second vertical directional members 15 and 16 are straddlingly arranged on a tie beam 50 and a second floor beam 51. In a yield strength element 11 with brace materials 13 and 14 arranged in both end parts of a wall of a first floor part, an upper part is chipped from an intermediate part of a second vertical directional member 42. Thus, since a behavior of the tie beam 50 and the second floor beam 51 becomes the same in the full two-story house case and the setback case, the structural calculation can be equalized.
Patent JP-2002347427-A (JP)
Title: Intake controller
Inventor: SHIOMI NORIYUKI
IPC: B60H1/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an intake controller capable of minimizing the entry of offensive odor into a vehicle interior, and achieving excellent ventilating efficiency, thereby preventing the offensive odor from entering the car interior from an odor-sensitive area. SOLUTION: This intake controller which is provided with a gas sensor of which the output depends on the gas concentration of outdoor air, computes parameters indicating the degrees of dirtiness of the outdoor air based on output values from the gas sensor, and controls the position of an intake door so as to be in a target position determined based on the degree of dirtiness, computes a dirtiness differential value which is a variation in parameters per hour computed by a dirtiness computing means and temporarily greatly changes the position of the intake door from the target position in the direction that the rate of indoor air introduction becomes higher as the dirtiness differential value is higher in the direction of dirtiness. The amount of variation becomes higher as the degree of dirtiness of the outdoor air is smaller.
Patent JP-2002362858-A (JP)
Title: Stopper structure of variable double-deck elevator
Inventor: GOTO YASUHIRO
IPC: B66B11/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a stopper structure for mechanically inhibiting the mutual movements of upper and lower cabs as a safety device for the maintenance, etc., of a double-deck elevator in which the gap between the upper and lower cabs is adjusted according to the height between floors by moving the upper and lower cabs in the directions opposite to each other. SOLUTION: For the normal operation, when the upper cab 2 is moved upward/downward, the lower cab 3 is moved at the same time in the opposite direction by a link mechanism 14, and the gap between the upper cab 2 and the lower cab 3 is expanded/reduced. A stopper 41 is formed in the shape of a bar, and has notches at both ends. For the maintenance, the notches are engaged with the shaft of a revolving pair consisting of first and third link arms 15 and 17 of the link mechanism 14 and the shaft of a revolving pair consisting of second and fourth link arms 16 and 18 of the link mechanism respectively so that the gap between the two revolving pairs cannot be expanded or reduced to prevent the cabs 2 and 3 from mechanically moving.
Patent JP-2002359054-A (JP)
Title: Electric equipment having ion generator
Inventor: SEKOGUCHI YOSHINORI
IPC: H01T19/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an ion generator capable of stably generating H<+> (H2 O)n , a positive ion, and O2 <-> (H2 O)m , negative ion, with small and simple constitution, and easy in adjusting the position of electrodes. SOLUTION: An ion generating element generates H<+> (H2 O)n (n represents a natural number) and O2 <-> (H2 O)m (m represents a natural number) in the air, and has the surface electrode arranged on the surface of a dielectric and the internal electrode arranged inside the dielectric. The surface electrode and the internal electrode are arranged in parallel.
Patent JP-2002358832-A (JP)
Title: Flat harness
Inventor: SUZUKI ICHIRO
IPC: H02G3/38
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a flat harness with improved workability and fixing state when laminating of which, the number of lamination of flat harness layers is eliminated. SOLUTION: The flat harness has a vertical connection parts 11a composed of a press-in head part (locking part) 11a-1 formed at the upper side or lower side of both end sides in longitudinal direction, and a cylindrical part (locked part) 11a-2 formed at the other side of the press-in head part into which, the press-in head part 11a-1 is fitted. The flat harnesses are enabled to connect by pressing the press-in head part (locking part) 11a-1 of the flat harness 10 to be laminated into the cylindrical part (locked part) 11a-2 of the other flat harness 10.
Patent JP-2002355160-A (JP)
Title: Tongs
Inventor: TAKABE ATSUSHI
IPC: A47G21/10
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To solve user-unfriendliness of existing tongs that an user needs to bend and set the wrist vertically to pick up an article at an end of a picking part because of the picking part formed horizontally at handles and that a base end of the tongs makes contact with an edge of a pot or a dish because of the tongs used almost in a horizontal state to pick up the article at the sides of the picking part, and to solve an existing problem that the tongs becomes unstable when the handles are grasped, is slippery, and causes the article to fall. SOLUTION: The tongs used to pick up articles is equipped with a movable spring 1, a pair of handles 2 provided as an extension from the movable spring, and the picking part 3 provided as an extension from the handles. A pair of the picking parts are bent 10 to 45 degrees to one direction against the pair of the handles, and the movable spring 1a is bent to the other direction against the pair of the handles. A movable supporting point is provided on an extension of either handle.
Patent JP-2002326626-A (JP)
Title: Beverage paper pack with finger hook
Inventor: KATAYAMA KYOKO
IPC: B65D5/70
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper pack in which a spout of a beverage pack can be sanitarily and easily opened, and a foldable hook with a finger-hooking hole is provided. SOLUTION: The hook (2) is provided on an opening part of the beverage pack (1), and the finger-hooking hole (3) is provided on the hook (2).
Patent JP-2002364258-A (JP)
Title: Repaired hinged door device
Inventor: KOBAYASHI TOKIO
IPC: E06B1/56
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a repaired hinged door device capable of carrying out work for repairing with less labor and material. SOLUTION: The opening section device is constituted of an outside frame prefabricated body 3 forming an opening section 2 and a hinged door body 5 for opening and closing the opening section 2, among the surfaces of the outside frame prefabricated body 3, the hinged door body 5 is used for the surface on the opening side, the front 11 exposed to the outside when the hinged door body 5 closes the opening section 2 and part of the opening section inside surface 13 are covered with the first surface 21, the second surface 22 and the third surface 23 of a repairing surface member 16, it is used for a contact member coming into contact with the surface 5E on the closing side of the hinged door body 5 when the opening section 2 is closed, and an air-tight member 25 for ensuring air-tightness between the hinged door body 5 and the outside frame prefabricated body 3 is mounted to the repairing surface member 16.
Patent JP-2002369114-A (JP)
Title: Electronic still camera
Inventor: YAMAGUCHI KOICHI
IPC: G03B19/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera the user of which can confirm the information written on a memory card when the memory card is loaded in the main body of the camera and, in addition, can additionally write a memorandum, etc., on the card. SOLUTION: This electronic still camera records the image of an object picked up through a photographing lens on a recording medium which can be inserted into and removed from the main body of the camera. In this still camera, a display window is provided in the outer shell of the main body so that part of the recording medium may be confirmed. The display window is positioned so that the window may not be covered with the hands of the user when the user holds the main body by hand.
Patent JP-2002368645-A (JP)
Title: Power supply circuit
Inventor: WASADA YOSHIYUKI
IPC: H04W52/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit that forcibly applies off-control to a switch means when a digital power supply is turned off, so as to avoid an unnecessary power supply from being supplied to a power amplifier, thereby saving power. SOLUTION: The power supply circuit for a transmission reception circuit has an integrated circuit 10 for integrating an analog circuit 11 operated by an analog power supply Vcc and a digital circuit 12 operated by a digital power supply Vdd and has a power amplifier 20, which is connected to the analog circuit 11 of the integrated circuit 10 and energized via a field effect transistor(Tr)1 conductive by a current flowing via the control terminal of the digital circuit 12 from a battery 40, and is provided with a Tr2 that forcibly interrupts the current flowing through the digital circuit 12 from the battery 40, when the digital power supply Vdd is turned off.
Patent JP-2002367859-A (JP)
Title: Method for manufacturing multi-terminal lamination ceramic electronic component
Inventor: MOGI HIROYUKI
IPC: H01G13/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a multiple-terminal lamination ceramic electronic component for forming a narrow external electrode having high strength. SOLUTION: A lamination element body 13 before burning is formed by laminating a plurality of ceramic green sheets where a conductive paste layer for forming an inner electrode is formed on the surface, and a conductive paste for forming an external electrode 14 is formed on the outer surface of the lamination element body 13 before burning and is burned, thus manufacturing the multiple-terminal lamination ceramic electronic component 10 such as a capacitor array. In this case, as a conductive paste for the external electrode, the conductive paste where resin is added is used, where the resin has a linear macromolecular structure and a three-dimensional mesh structure, thus increasing the strength of the external electrode 14 by further combining a three- dimensional crosslinking connection with the two-dimensional connection.
Patent JP-2002372316-A (JP)
Title: Refrigerating device
Inventor: OMORI TOSHIO
IPC: F25B1/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device, being high in reliability, at a low cost. SOLUTION: The refrigerating device is provided with a compressor, a condenser, a capillary tube, and an evaporator. This is a refrigerating cycle through which a refrigerant is fed and circulated, in the order. A suction pipe through which the refrigerant is sucked from the evaporator toward the compressor and flows is provided with a large diameter part having a large diameter, small diameter parts having a small diameter and connected to the two ends of the large diameter part and a groove formed in the large diameter part along the axial direction of the suction pipe for containing the capillary tube in the inner side thereof. The inside surface of the groove is contact with a half or more of the periphery of the capillary tube.
Patent JP-2002033435-A (JP)
Title: Manufacturing method of semiconductor element
Inventor: KANEDA AIZO
IPC: H01L23/31
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealed semiconductor device for reduced size of an LSI chip at least in lengthwise direction by housing a large chip in a small package, reducing thermal stress at a wire bonding part and respective structure parts, and assuring the length for lead embedding for less effect of mechanical stress at forming a lead. SOLUTION: There are provided an LSI chip 5 comprising a plurality of bonding pads 1, and a plurality of leads which, arrayed in lengthwise direction of the LSI chip 5, comprise a specified tilted part at least at an internal lead 7, respectively. The bonding pads 1 are provided in line as the central part of the LSI chip 5, with the tilt angles of the tilted parts of the leads 7 becoming larger as they approach an end side of the LSI chip. The width of the internal lead 7 is preferred to be narrower as advances toward the bonding part 1.