baber/WOPTO huggingface dataset:
Patent JP-2001264820-A (JP)
Title: Liquid crystal display device
Inventor: TOWLER MICHAEL JOHN
IPC: G02F1/1333
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To operate a liquid crystal display device without requiring application of a high voltage. SOLUTION: In the liquid crystal display device having a chiral liquid crystal layer (3) disposed between first and second substrate (1, 1') and a means to apply a voltage on the liquid crystal layer (3), a first region (10) in the liquid crystal layer (3) is the operation region for display while a second region (11) in the liquid crystal layer is formed as a nuclear forming region to generate a desired liquid crystal state in the first region (10) when a voltage is applied on the liquid crystal layer (3). The ratio of the thickness d of the liquid crystal layer (3) to the pitch p of the liquid crystal material shows a first value (d/p)A in the first region (10) and a second value (d/p)N in the second region (11).  The ratio (d/p)N of the thickness d of the liquid crystal layer to the pitch p of the liquid crystal material in the second region (11) is controlled in such a manner that the liquid crystal state stable in the second region (11) is topologically equivalent to a desired liquid crystal state in the absence of the voltage applied on the liquid crystal layer.
Patent JP-2002082765-A (JP)
Title: Input device
Inventor: SHIGETAKA HIROSHI
IPC: G06F3/033
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an input device using an electrostatic capacity type input member causes misdetection when a palm comes into contact and the problem that a cursor display is easy to move when variation in electrostatic capacity is slow. SOLUTION: A calculation of 2B-A-C is made from a detected maximum value B at a detection point of the electrostatic capacity type input means, and detected values A and C before and behind it and when this calculated value is smaller than a 1st threshold, the generation of coordinate data is canceled. When the calculated value is between the 1st threshold and a 2nd threshold, a correction value for the time of generation by coordinate data is switched to a small value to prevent the coordinate data from moving when a finger is at a stop.
Patent JP-2002245388-A (JP)
Title: Charge settlement processing method and system for service utilization on network
Inventor: GOTO SHINICHIRO
IPC: G06Q50/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a charge settlement processing method for service utilization on a network and a system therefor, by which the information management responsibilities of a service provider and a charge settlement dealer are reduced and transactions between them are reduced. SOLUTION: In a service provision server 2, a user P1 is managed by first identification number issued by the service provider P2. In a charge settlement device 3, the user 2 is managed by a second identification number issued by the charge settlement dealer P3. The charge settlement device 3 collects service utilization history information recorded in the service provision server 2 and inquires of a user inquiry device 4 about the second identification number of the user. The user inquiry device performs collation by using a database 41, in which the user, the first identification number and the second identification number are made to correspond to each other, and reports the obtained second identification number to the charge settlement device 3. Thus, the charge settlement devices 3 performs charge settlement.
Patent JP-2002243926-A (JP)
Title: Color filter, method for manufacturing the same, and liquid crystal display device
Inventor: HATANO TOMOHIKO
IPC: G02B5/20
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent a peripheral mark formed on the periphery of a color filter from falling down or from being chipped in carrying out full surface grinding, after forming coloring layers, with the color filter for a liquid crystal display element with excellent flatness and with slight impurities such a residues subsequent. SOLUTION: In the color filter comprising the respective coloring layers of at least three primary colors provided on a transparent substrate, a protective pattern is provided around the peripheral mark such as an alignment mark existing in a non-display region of the color filter, and the full surface grinding is carried out after forming the coloring layers.
Patent JP-2002245099-A (JP)
Title: Design information management system, method for registering and providing three-dimensional data, and recording medium
Inventor: KITAOKA OSAMU
IPC: G06F17/50
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that confusion occurs because three-dimensional data without synchronizing with viewer data provided formally by a design information management system since the three-dimensional data are provided individually by a design section in response to the request of a manufacturing section, though a design information management system consisting of a drawing management system, a three- dimensional data management system and a three-dimensional CAD system registers/ manages the viewer data (drawing) of a unit to be designed by the design section to provide it to the manufacturing section, which partially utilizes the three-dimensional data in addition to the viewer data to prepared an assembly instruction, etc. SOLUTION: The design information management system is provided with a means which registers the drawing and the linked information file name of the three- dimensional data to be the base of the drawing in the case of registering a drawing and obtains the three-dimensional data from the three-dimensional data management system based on the linked information file name to provide it to a request source when providing of the three-dimensional data is requested.
Patent JP-2002247483-A (JP)
Title: Structure for supporting casing of video display device
Inventor: ICHIKAWA HIROTOSHI
IPC: G09F9/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To easily and simply regulate a force displacing not only a viewer section but also a casing as required. SOLUTION: The video display device is provided with the viewer section 1 that displays a video image at a position in front of eyes of a user, a casing incorporating an electronic circuit and connected to the viewer section 1, and a head band 2 connected to the casing 3 in a relatively displaced way and mounted on the head of the user. The connected part between the casing 3 and the head band 2 is provided with regulation means 11, 13, 16, 17, 20, 21, 22 for a casing supporting force.
Patent JP-2002243965-A (JP)
Title: Optical fiber and optical transmission line
Inventor: KAWASAKI MITSUHIRO
IPC: G02B6/036
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber suitable for WDM(wavelength division multiplexing) optical transmission and without the problem of nonlinearity, and an optical transmission line using the same. SOLUTION: In the optical fiber which has a dispersion value of 14 ps/nm/km to 20 ps/nm/km in a wavelength of 1,550 nm, the relative index difference Δ1 of a center core to a cladding is 0.25 to 0.50%, the relative index difference Δ2 of a side core to the cladding is 0.05 to 0.30%, the ratio a/b of the outer diameter (a) of the center core to the outer diameter (b) of the side core is 0.3 to 0.7, the dispersion slope in the wavelength of 1,550 nm is 0.05 ps/nm2/km to 0.08 ps/nm2/km, transmission loss in the wavelength of 1,550 nm is 0.2 dB/km or lower, and the effective core cross section area in the wavelength of 1,550 nm is 90 μm2 or larger.
Patent JP-2002242188-A (JP)
Title: Lightweight reinforced mud wall structure
Inventor: MISAWA KIYOSHI
IPC: E02D17/18
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight reinforced mud wall structure which is reduced in weight of a bank body, and alleviates pressure applied onto a rear surface of a wall body. SOLUTION: The lightweight reinforced mud wall structure is constructed by erecting the wall body formed by connecting a plurality of wall face plates together, on the ground, arranging urethane foam on the rear side of the wall body as banking, and burying a soil material in the urethane foam, to thereby form the bank body.
Patent JP-2002244535-A (JP)
Title: Photosensitive composition and recording medium for hologram recording, hologram, and method for recording hologram, method for forming and method for reproducing the same
Inventor: HATTORI RYOJI
IPC: G03F7/027
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition for hologram recording which has good workability and handling property in a bright room, which can be processed in a dry state and which forms holograms with high sensitivity, and to provide a hologram recording medium, a method for recording a hologram, a method for forming a hologram, a hologram and a method for reproducing a hologram by using the above composition. SOLUTION: In the photosensitive composition for hologram recording to be used for the purpose of recording interference fringes produced by the interference of UV laser light or light with excellent coherency, the composition contains at least (a) a photopolymerization initiator having 300 to 450 nm maximum absorption wavelength and (b) a compound having addition polymerizable ethylenic unsaturated bonds. The composition is used for the hologram recording medium, the method for recording a hologram, the method for forming a hologram, the hologram and the method for reproducing a hologram.
Patent JP-2002171629-A (JP)
Title: Communication tube for communication cable
Inventor: KANG YOUNG-SUG
IPC: F16L11/12
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication tube capable of effectively using the inside space of a communication tunnel. SOLUTION: The communication tube 20 is provided inside a communication tunnel, inside which a communication cable is arranged. The communication tube 20 is split along the longitudinal direction so as to form a plurality of split bodies 22. Respective split bodies 22 are provided with a combining groove section 30 on one side in the longitudinal direction and combining protrusion 40 on the other side. The combination of a plurality of split bodies 22 forms a communication tube 20. The split body can be kept and moved in such a state as is wounded on a bobbin having a small diameter, which leads to easy movement and less space required for storage.  A projected part on the outside surface of the communication tube 20 entraps into the gap between a plurality of communication tubes 20 when arranging the plurality of communication tube 20, whereby space occupied by projected part can be minimized. As a result, relatively a number of communication tubes can be provided inside the communication tunnel.
Patent JP-2002241782-A (JP)
Title: Water-soluble lubricant
Inventor: NAITO MASAO
IPC: B21C9/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble lubricant for wire-drawing processing, having not inferior lubricating properties in wire-drawing processing of soft wire, not having excessive lubricant after wire drawing without performing cleaning and having a negligible small dispersion of lubricant residue in the longer direction of wire. SOLUTION: This water-soluble lubricant for wire-drawing processing comprises an aqueous solution containing a nonionic surfactant having 10-20 HLB value and 350-20,000 average molecular weight.
Patent JP-2002250206-A (JP)
Title: Coal gasification power generation system
Inventor: IRITANI JUNICHI
IPC: F01D17/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent misfire of a gas firing apparatus, by ensuring a minimum gas flow rate required to keep combustion of the gas firing apparatus, in a coal gasification power generation system. SOLUTION: In a coal gasification furnace 8, combustible gas is generated from fine powder carbon and gasifying agent. After removing char 13 from the combustible gas by a cyclone 17 and a char filter 18, the combustible gas is demineralized by a flushing column 24, and is desulfurized by an absorbing column 26 to be purified gas 29. A gas turbine 31 is rotated by using the Purified gas 29 as fuel, and a power generator 32 is driven by the rotations of the gas turbine. The gas firing apparatus 38 is disposed to burn the purified gas 29 at the time of trip or fluctuation of load of the gas turbine 31. A pressure regulating valve 39 is disposed in front of the gas burning apparatus 38, and the opening angle of the pressure regulating valve 39 is controlled so that the pressure in the coal gasification furnace 8 is constant.  A flowmeter 40 and a flow regulating valve 41 are disposed parallel with the pressure regulating valve 39, so that the minimum flow rate of the purified gas 29 required for keeping the combustion is introduced into the gas burning apparatus 38.
Patent JP-2002246025-A (JP)
Title: Electrode active material for non-aqueous electrolyte secondary battery, and electrode and battery containing the same
Inventor: OKADA SHIGETO
IPC: H01M10/054
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrode active material for a non-aqueous electrolyte secondary battery having battery property superior in charging/discharging characteristics and discharge voltage flatness, and the non-aqueous electrolyte secondary battery, using the electrode active material. SOLUTION: A compound represented by LiYFeXM1-XP2O7 (M represents a stably existing quadrivalent transition metal, and 0<=X<=1, 0<=Y<=1) is used as the electrode active material for the non-aqueous electrolyte secondary battery.
Patent JP-2002250551-A (JP)
Title: Clean room entrance-controlling method, clean room entrance-controlling system and air shower system
Inventor: KONNO TETSUO
IPC: F24F7/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify a clean room entrance-controlling system performing the operational control of an air shower device and an air shower system. SOLUTION: When doors 7 and 6 are closed at the time when a room-entering person 4 carrying a non-contact type ID card 11 enters an air shower room 1, reader-writers 12a and 12b start to operate periodically. When the reader- writers 12a and 12b receive the identification signal that is transmitted from the non-contact type ID card 11 continuously, the air shower device 2 is operated to remove the dust or the like adhering to the room-entering person 4. When the measured value of the quantity of the dust measured by a dust counter 9 becomes a reference value or below, the operation of the air shower device 2 is stopped. When the operation of the air shower device 2 is stopped, the door 6 is opened. Then, the room-entering person 4 can enter a clean room 3.  The door 6 is opened after the stoppage of the operation of the air shower device 2, and thereby a control part 13 records the entrance into the clean room 3 of the room-entering person corresponding to the identification information received by the reader-writers 12a and 12b.
Patent JP-2002242515-A (JP)
Title: Travel device for fitting
Inventor: YAMAZAKI JIRO
IPC: E05D13/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a travel device for fittings, in which a bracing runner sufficiently displays a bracing function even in the vertical direction and which can travel on a member rail smoothly. SOLUTION: In the travel device for the fittings with the bracing runner 3 composed of a disk section 1 and a projecting section 2 for bracing and a rail member 6 constituted of an approximately U-shaped sectional rail body section 4 and a pair of opposed sideway projecting bands 5 installed on the internal surfaces of both side walls of the rail body section 4, an engaging ring 7 is mounted at the lower end of the projecting section 2 for bracing approximately horizontally, the rail member 6 is formed of a main body rail and an auxiliary rail so that the engaging ring 7 is disposed on the lower side of the sideway projecting band 5, and the edge-side underside of the disk section 1, against which the bracing runner 3 and the rail member 6 are abutted in the case of traveling, is formed in an outward ascended inclined plane.
Patent JP-2002248963-A (JP)
Title: Transmission controller for vehicle
Inventor: NAKAMURA TORU
IPC: F16H61/16
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a transmission controller for a vehicle, which can prevent a vehicle from traveling in the direction where it encounters a hindrance. SOLUTION: A front camera 16 is arranged on the front end of the vehicle for monitoring a prescribed front area of the vehicle, and a rear camera 17 is arranged on the rear end of the vehicle for monitoring a prescribed rear area of the vehicle. When SBW-ECU(Electric Control Unit) 12 determines, basing the determination on the information from the front camera 16, that the vehicle will encounter the hindrance when it travels forward, SBW-ECU 12 prevents the contact status of the transmission 21 from shifting to a traveling status D even if the operating part 11a of a shift operating body 11 is inclined to the position 'D'.  Also, when SBW-ECU 12 determines, basing the determination on the information from the rear camera 17, that the vehicle will encounter the hindrance when it travels forward, SBW-ECU 12 prevents the contact status of the transmission 21 from shifting to a retreating status R even if the operating 11a is inclined to the position 'R'.
Patent JP-2002251660-A (JP)
Title: Heat insulation wall for partition of automatic vending machine
Inventor: YOKOZEKI YOSHINOBU
IPC: G07F9/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To positively secure a predetermined thickness of heat insulation wall and reduce industrial waste due to conventional extrusion of foaming material in regard to an heat insulation wall for a partition of an automatic vending machine. SOLUTION: Metal plates 7 are adhered to a paper sheet material 8 covering an heat insulation plate 9 already foamed to a predetermined thickness via an adhesive 12. The metal plates 7 have L-shaped bends in a mutually facing direction, but they are shorter than the heat insulation plate 9 and they doe not interfere. A gap is formed by providing a difference in overall depths, and sizes of end parts are secured by a gasket material 10 having grooves or inserting the L-shaped bent parts. Recessed parts 11 are provided on the heat insulation plate 9 so there will be no irregular parts on adhesive faces by use of the adhesive 12, and the heat insulation plate 9 can be made strong by leveling the adhesive faces and enhancing adhesive strength.
Patent JP-2002259779-A (JP)
Title: Commodity reservation purchase system
Inventor: SUGIYAMA JUNICHI
IPC: G06Q30/06
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To allow a purchase reserver to forecast a purchase price to some extent and to prevent selling of a commodity at a price higher than the forecasted price of the purchase reserver. SOLUTION: Commodity information of a commodity price or the like is displayed (step S101). Purchase applicants are accepted for a certain period at different price conditions by each purchaser terminal by the display (step S103). After the end of the application period, purchase applicants are tabulated and a selling price is determined from a tabulation result (step S105).  The number of purchase applicants is narrowed down to the number of purchase applicants setting the price conditions higher than the determined selling price, a new selling price by the narrowed down number of purchase applicants is determined, and when the narrowed down number of purchase applicants of this time is within a head count range of determining a selling price of the last time after updating the selling price following several times of narrowing down the number of purchase applicants, the selling price corresponding to the head count range is determined as a conclusive selling price (step S7). Purchasers are determined on the basis of the conclusive selling price (step S9).
Patent JP-2002262417-A (JP)
Title: Switchgear
Inventor: MATSUMOTO MASASHI
IPC: H02B11/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a protection, measurement and display, which are operations of a drawer apparatus, to be performed as predetermined by making a movable- side connector irremovable at a position other than a disconnecting position of the apparatus. SOLUTION: A switchgear is configured such that: the drawer apparatus 5 such as a transformer for a measuring instrument, auxiliary apparatus, breaker and the like moves to a connecting position A to which a main-circuit busbar 2 is connected along a guide 3 in a housing 1 and to the disconnecting position B isolated from the main-circuit busbar 5; the removal of the movable-side connector 9 is hindered by a lock mechanism when the controlling movable-side connector 9 in the housing 1 is inserted in a controlling fixed-side connector 8 fixed to the drawer apparatus 5; the lock of the locking mechanism is released by press-pushing a lock knob 15; and the movable-side connector 9 can be removed from the fixed-side connector 8.  Also in the switchgear, a baffle board 18, which hinders the press-pushing of the lock knob 15 while the drawer apparatus 5 moves to a just frontward position before the disconnecting position B from the connecting position A, is mounted to the housing 1.
Patent JP-2002256125-A (JP)
Title: Conductive resin composition
Inventor: HARADA MUNENORI
IPC: C08L25/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a conductive resin composition which hardly generates burr or chips during cutting or punching. SOLUTION: This resin composition is prepared by compounding (A) 100 pts.wt. styrene resin with (B) 5-50 pts.wt. conductive agent and (C) 11-44 pts.wt. impact modifier and has an MI of 3.5 g/10 min or higher. The impact modifier (C) may be (C1 ) a thermoplastic styrene elastomer, (C2 ) a thermoplastic olefin elastomer, (C3 ) a thermoplastic polyester elastomer, or the like. The conductive agent (B) may be carbon black. The composition is excellent in antistatic properties, has a surface resistivity of 1×10<11> Ω/square or lower, and, when molded, gives a sheet or a molded article suitable as a container or a packaging material for containing or transporting electronic parts.
Patent JP-2002257558-A (JP)
Title: Navigation system
Inventor: KAMIYA MASAHIRO
IPC: G06F3/038
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system having excellent operability. SOLUTION: This system is equipped with a joy stick 2 capable of executing three motions, namely, tilting (arrow marks 22a-22h) to the plural directions determined beforehand, rotation (arrow marks 21a, 21b) around an axis 20, and pressing (arrow mark 23) in the axis 20 direction. Therefore, many navigation functions can be assigned to the operations of the joy stick 2, to thereby reduce the number of switches of a remote controller or an operation panel part compared with preceding technologies.
Patent JP-2002258746-A (JP)
Title: Display board
Inventor: AOYAMA MATSUO
IPC: G09F1/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To make a display board freely attachably and detachably mount in the aperture of, for example, a planar mounting point. SOLUTION: The sheet-like display board 10 having flexibility is displayed with a merchandise display 20 on its front surface 10a. A pair of notches 11 and 12 are formed at a side end 10e of a right side and a pair of notches 13 and 14 are formed at a side end 10f on a left side. Further, a top end 10c is successively provided with a tongue piece 17 and a bottom end 10d is successively provided with a tongue piece 18.