baber/WOPTO huggingface dataset:
Patent JP-2009282631-A (JP)
Title: Parameter learning method and apparatus for pattern identification
Inventor: TORII HIROSHI
IPC: G06T7/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To decide a branch condition for facilitating determination at a following node when constructing a decision tree for pattern identification.  <P>SOLUTION: In a parameter learning method for deciding a parameter in an identifying apparatus having a tree structure in which an identification node for identifying input data into first and second classes and a branch node for deciding the identification node which is to perform next identification are connected, data which is classified to data belonging to a first class is extracted as error detected data by the identification node until reaching the branch node objected to be learned in data belonging to the second class among learning data belonging to the first and the second classes. A feature vector of the error detected data is classified into a plurality of clusters after clustering, then a division plane for deciding the division plane to divide one of a plurality of clusters, then the parameter in the branch node of the object to be learned is decided based on its division plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284396-A (JP)
Title: Method for controlling mobile communication system
Inventor: SUGAWARA HIROKI
IPC: H04W48/16
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a mobile communication system, which expands a service area and improves convenience of telephone service at a low cost by utilizing a femtocell base station.  <P>SOLUTION: Included are: link quality determination steps (ST110, ST150) in which communication quality of an inter-network link between the femtocell base station and a femtocell control station is checked before establishing a telephone conversation between mobile communication terminals; a telephone connection step (ST190) in which a telephone connection is established between the mobile communication terminals by using the Internet network via the femtocell base station when it is determined in the link quality determination step that the communication quality is "OK"; and line switching steps (ST210, ST230) in which a line is switched to the telephone connection via a macrocell base station in a public mobile telephone communication network when it is determined in the link quality determination steps (ST110, ST150) that the communication quality is "NG".  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280167-A (JP)
Title: Pneumatic radial tire
Inventor: SAIKAWA MIYUKI
IPC: B60C9/20
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire capable of enhancing high-speed durability and high-speed turnability without impairing load durability.  <P>SOLUTION: A belt cover layer 6 comprises a low-elasticity cover layer 6a for covering at least center areas of belt layers 5a, 5b and a high-elasticity cover layer 6b for covering both end areas thereof. The tensile rigidity R of the belt cover layer which is defined by the product of the sectional area S of a reinforcing cord constituting the belt cover layer 6, the modulus of elasticity M at 2% elongation, and the count Z of cords is set in a predetermined range in the high-elasticity cover layer 6b. The ratio R1/R2 of the tensile rigidity R1 in the high-elasticity cover layer 1b to the tensile rigidity R2 in the low-elasticity cover layer 6a is set to be 1.1 to 1.9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264362-A (JP)
Title: Foucault's pendulum power generation facility
Inventor: TANAKA HIDEO
IPC: F03G3/06
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural power generation facility for always providing constant electric power, without being influenced by the weather or without being restricted by a construction place, without requiring supply of an energy source, operational manipulation and a maintenance-inspection.  <P>SOLUTION: A Foucault's pendulum is in repeating pendulum motion in the east-west directions by rotation of the earth when hanging the pendulum from a sufficiently high position, and uses this motional force for natural power generation. That is, a round bar-shaped or cylindrical permanent magnet is used as a weight of the pendulum, and a solenoid to which the magnet can go in and out is arranged on the right-left ends of the pendulum motion. AC electric power based on the Faraday's law is generated when the magnet goes in and out of the solenoid by the pendulum motion. However, since pendulum kinetic energy is gradually damped by power generation, an excitation cycle is incorporated into a power generation cycle, and power generation is substantially permanently continued.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287425-A (JP)
Title: Stirling engine
Inventor: KATAGIRI SHIGETO
IPC: F02G1/055
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Stirling engine capable of achieving enhanced heating efficiency in a heating part without requiring maintenance.  <P>SOLUTION: This Stirling engine generates power by heating a heater head by an external burner. In the Stirling engine, roughening processing is applied to a surface of the heater head.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289326-A (JP)
Title: Control device, storage device and method for storing system information
Inventor: KARAKAWA YUJI
IPC: G11B20/18
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of time-out due to a cause unknown to a host side while performing multiple storage of system information.  <P>SOLUTION: A magnetic disk device 10 inspects the state of a head 19 before storing the system information in a disk 18, and sequentially stores the system information from a head whose state is satisfactory first on the basis of a test write result obtained by inspecting the state of the head. Then, the magnetic disk device 10 interrupts processing for storing the system information when a prescribed time elapses.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284828-A (JP)
Title: Method for producing fry of migratory fish
Inventor: TAKATSU TOSHIYUKI
IPC: A01K61/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve the productivity of fry by enhancing a fry survival rate and a birthplace return rate by imparting time information necessary for fish growth in the course of production of fry during their hatching, rearing, and growing periods.  <P>SOLUTION: A temperature change having a one-day-equivalent period is imparted to production water fed to a hatching, rearing and growing pond 1 through water feed conduits 10-14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285378-A (JP)
Title: Game machine
Inventor: ABE KOJI
IPC: A63F7/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine not generating disadvantage to a player even while intending to enhance game characteristics by arranging two start pockets in a game board.  <P>SOLUTION: Special symbol pending-recording means 401, 402, when game balls enter the first start pocket 105 or the second start pocket 120 during fluctuational display of special symbols, record the game data obtained triggered by the ball enter as the first pending data or the second pending data. Game data determining means 303, 323 determines the presence or absence of the right obtaining for shifting to special game conditions based on the first pending data or the second pending data. In this case, the probability for the right obtaining are different in the first pending data and the second pending data. The pending digesting determining means 330, when both the first pending data and the second pending data are stored in the special symbol pending recording means 401, 402, determines which pending data is based on to start the fluctuational display of the special symbols, by lottery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285385-A (JP)
Title: Game machine
Inventor: TERUI YOICHI
IPC: A63F5/04
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the taste of a game by providing a notification of a type of a bonus game actuation winning combination with a technical interposition.  <P>SOLUTION: When a symbol combination related to a specific winning combination is stationarily displayed on a virtual display window, in a case where a first bonus game actuation winning combination or a second bonus game actuation winning combination is determined as an internal winning combination, this game machine notifies a type of a bonus game actuation winning combination determined as an internal winning combination. When detecting a final stop operation in a case where the first bonus game actuation winning combination or the second bonus game actuation winning combination is determined as the internal winning combination, this game machine can stationarily displays the symbol combination related to the specific winning combination on the virtual display window and, when a specific winning combination constituting symbol that constitutes the symbol combination related to the specific winning combination is located within a range of the number of Hikikomi (to stop the variation at an aimed winning symbol) allowable symbols, preferentially stops the specific winning combination constituting symbol to the virtual display window.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294731-A (JP)
Title: Plant controller automatically extracting operation know-how
Inventor: SAKAMOTO YOSHIYUKI
IPC: G06Q50/06
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant controller for accumulating know-how necessary to operate and manage public water/sewage water facilities with safety, relief and efficiency and automatically extracting operation know-how to be utilized.  <P>SOLUTION: The controller includes: a controller data for control I/O means 3 for inputting/outputting process data of the public water/sewage water facilities; a database means 4 for storing collected all items of data; a target process narrowing means 5 for determining which of processes of public water/sewage water processing processes is the target data on the basis of the process data; a data correlation analysis means 6 for analyzing a correlation among items of the data from information that the determined target data belongs to which of the processes of the processing processes; and a knowledge extraction means 7 for setting a variation among items of the data or control target value relevant to the variation from the correlation among items of the analyzed data, and extracting the process data including the know-how and the knowledge related to operations by classifying the process data for each range of the data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294285-A (JP)
Title: Direct backlight device
Inventor: TSUJIUCHI NAOKI
IPC: G02B5/04
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct backlight device suitable for a thin type liquid crystal display.  <P>SOLUTION: The direct backlight device includes a linear light source group disposed on a plane, and a first optical sheet, a second optical sheet and a third optical sheet which are provided parallel to the plane. The first to the third optical sheets satisfy the following (1) to (3). (1) The first optical sheet is a diffusion plate which is disposed the nearest to the linear light sources and wherein a rugged-shaped linear pattern 1 of a cross-sectional shape vertical to a longitudinal direction is formed on one surface thereof and the other surface faces the linear light source side and satisfies 45°≤θ≤70° (θ=tan<SP>-1</SP>((L/2)/H)) when a distance from the center of the linear light sources to the optical sheet and a distance between adjacent linear light sources are defined as H and L, respectively. (2) The second optical sheet is an anisotropic diffusion sheet wherein a rugged-shaped linear pattern 2 of a cross-sectional shape vertical to the longitudinal direction is formed on one surface thereof. (3) The third optical sheet is a prism sheet wherein a nearly triangular linear pattern 3 of a cross-sectional shape vertical to the longitudinal direction is formed on one surface thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293656-A (JP)
Title: Thrust roller bearing
Inventor: TANIYAMA MUNEHISA
IPC: F16C19/32
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separated thrust roller bearing capable of surely guiding the outer diameter side or the inner diameter side of a cage, even when the dimension of an end plate is different, by using a plurality of selective bearing rings having cylindrical flanges and different plate thicknesses.  <P>SOLUTION: This thrust roller bearing has an annular ring-shaped bearing ring 2 provided with a flange 3 having a staking 4 on the outer diameter side, the cage 10 having a pocket 11 for storing a rolling element 12 at a predetermined interval in the peripheral direction of an annular part formed in an annular ring shape and incorporated into the first bearing ring 2, and an annular ring-shaped second bearing ring 5 having the cylindrical flange 6 on the inner diameter side and arranged outside the cage 10. The height of the flange 6 of this second bearing ring 5 is formed substantially equal to the total bearing width or higher than this.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008207009-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of commands relating to an upgrade performance and to reduce the possibility of continuing the upgrade performance even though a special display result is already derived and displayed.  <P>SOLUTION: A microcomputer for game control includes a command transmission means for transmitting a variable display command capable of specifying the variable display time from the start of the variable display of identification information at a variable display device to the derivation and display of a display result and a display result command capable of specifying the display result to be derived and displayed at the variable display device. The command transmission means includes information capable of specifying whether or not to execute a reporting performance for reporting that a condition of shifting to a probability variable state is established at the prescribed time after shifting to a big winning game state in the variable display command or the display result command and transmits it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009296730-A (JP)
Title: Rotor core
Inventor: SANKO YOSHIHITO
IPC: H02K1/28
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor core reducing stress operated between a shaft and a magnet even if the shaft and a rotor are fixed by interference fit.  <P>SOLUTION: In a columnar shape part 14, a side confronted with the shaft 12 shows a groove 112 extending in a whole rotation axis Q-direction. The groove 112 is filled with a shock absorbing material 22 or it is set to be a gap 24, or a through-hole passing in the rotation axis Q-direction is formed in a region between the shaft 12 and the side 186 in the columnar shape. The through-hole shows an arc shape which extends in a tangent direction of a circle with a rotation axis Q as a center in a face where the rotation axis Q-direction is set to be a normal, or in which a point except for the rotation axis Q is set to be a focus on a straight line connecting the through-hole and the rotation axis Q.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298507-A (JP)
Title: Automatic registration system of elevator for wheelchair user
Inventor: NAGAYAMA TATSUJI
IPC: B66B1/14
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of an elevator for a wheelchair user.  <P>SOLUTION: An automatic registration system 10 is provided with a car call registration device 18 installed at an elevator landing 12, an IC tag 30 attached to a wheelchair 26, an information reading transmitter 24 for reading information stored in the IC tag 30 of the wheelchair 26 delivered to the elevator landing 12, and an elevator control panel for executing car call registration according to the information read by the information reading transmitter 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008310331-A (JP)
Title: Developer cartridge attaching device, and image forming device equipped therewith
Inventor: CHO HANG-MIN
IPC: G03G21/18
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer cartridge attaching device improved to prevent a developer sealing member from being damaged when attaching a developer cartridge, and to provide an image forming device equipped therewith.  <P>SOLUTION: This developer cartridge attaching device includes a guide frame for guiding attaching of the developer cartridge, and provided with a developer supply hole formed to face a developer discharge hole of the developer cartridge, the developer sealing member attached in the periphery of the developer supply hole, and a lift unit for lifting up the developer cartridge to prevent the developer cartridge from interfering with the sealing member, when attaching the developer cartridge. The developer is prevented from being leaked due to the damage of the developer sealing member, because the developer sealing member is hardly damaged, even when the developer cartridge is attached and detached repeatedly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008219055-A (JP)
Title: Estimating method and pattern forming method of heating apparatus, and control method of heating apparatus
Inventor: HAYAZAKI KEI
IPC: H01L21/027
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable controlling the heating quantity of a wafer to be constant and reduce irregularity of dimension of resist patterns.  <P>SOLUTION: An estimating method of a heating apparatus includes: a step of forming a photosensitive resin film on a substrate; a step of conducting exposure to a plurality of exposing regions of the photosensitive resin film with irradiation amount D<SB>opt</SB>; a step of conducting heat-treatment to the photosensitive resin film to measure a film thickness of the photosensitive resin film each at the exposing region and at adjacent not-exposing region and determining a film thickness difference ▵Tr between the exposing region and the not exposing region; and a step of determining a heating temperature distribution in the heat treatment according to the determined film thickness difference ▵Tr at each exposing region and relationship between predetermined film thickness difference ▵Tr and heat treatment temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010001248-A (JP)
Title: Sustained-release milli/micro-capsule of leuprorelin acetate
Inventor: TAKADA KANJI
IPC: A61K9/50
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long period-sustained release preparation sealing leuprorelin therein which is a peptide medicine having a high original medicine cost, by a 100% theoretical efficiency.  <P>SOLUTION: The 3-layered structural micro/milli-capsules are provided by sealing the leuprorelin acetate therein by the 100% theoretical efficiency, consisting of the three layers of (1) a release-controlling membrane, (2) a medicine layer and (3) a basement membrane, made from a degradable polymer material in a living body and releasing the leuprorelin for a long period of time. The above dissolvable polymer material in the living body is at least one material selected from the group consisting of polycaprolactone, a polylactic acid and polylactic acid polyglycolic acid copolymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002817-A (JP)
Title: Oscillatory actuator, and lens barrel and camera provided therewith
Inventor: SATO TAKAHIRO
IPC: H02N2/00
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillatory actuator having stable driving characteristics, and a lens barrel and a camera provided therewith.  <P>SOLUTION: The oscillatory actuator (10) includes a relatively moving member (14) which is pressed into contact with an oscillating member (11) and moved relatively to the oscillating member (11) by oscillation of the oscillating member (11); a pressing member (18) which presses the relatively moving member (14) into contact with the oscillating member (11); and magnetic force generation parts (18s and 18c) which adjust the pressing force of the pressing member 18 by magnetic force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008242497-A (JP)
Title: Method for producing three-dimensional electronic map data
Inventor: KISHIKAWA KIYONARI
IPC: G06T17/05
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To make three-dimensional modeling of a building efficient by utilizing measured height data.  <P>SOLUTION: The height data is acquired by unit of mesh of several meters by laser measurement from an aircraft as for an area for the three-dimensional modeling. Only data existing in a building area stored in two-dimensional map data is extracted from the height data, frequency distribution is analyzed and meshes belonging to the respective hierarchies are specified such as a low hierarchy (white), a tower low (hatching) and a tower high (cross hatch). Next, the three-dimensional model of the building is generated by raising areas of the respective meshes according to the height data. Thus, a three-dimensional model in the complicated shape is generated with sufficient accuracy with a comparatively light load.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008261-A (JP)
Title: Bearing for kingpin or other shaft assembly
Inventor: VOISINE JAMES
IPC: B62D7/08
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve effectiveness of lubricant supplied to a bearing.  <P>SOLUTION: A spherical sliding bearing has an outer ring having a concave bearing surface, and an inner ring having a convex bearing surface and a shaft-engaging surface. The inner ring is disposed within the outer ring with the concave surface engaging the convex surface. The inner ring has a lubrication groove on the convex surface and a lubrication aperture that extends from the lubrication groove to the shaft-engaging surface. A shaft is mounted in the inner ring. The shaft has a lubrication aperture that communicates with the inner ring lubrication aperture. Lubricant can be injected into the shaft lubrication aperture so as to flow into the bearing load zone via the inner ring lubrication aperture. In another aspect, a kingpin linkage assembly includes an axle connecting part, a steering knuckle, two kingpins pivotally interconnecting the axle connecting part and the steering knuckle, and the bearings for engaging the kingpins.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010010339-A (JP)
Title: Grinding method
Inventor: YOSHINAGA AKIRA
IPC: B24B7/22
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding method making a workpiece hard to be broken even if grinding marks remain on a ground surface of the workpiece by grinding the workpiece.  <P>SOLUTION: A cutting device includes a chuck table holding a workpiece and fed for cutting, and a cutting means with a rotatable cutting blade cutting the workpiece and fed for indexing in a Y axis direction crossing perpendicular to an X axis direction of the cutting feed direction and fed for cutting in a Z axis direction. A grinding wheel 8 with a cylinder shape is mounted to a support axis supporting the cutting blade, in place of the cutting blade, the grinding wheel is positioned in the predetermined positions in the cutting feed direction and the indexing feed direction, and grinding is carried out so as to form grinding marks 100 in the cutting feed direction by contacting the workpiece W2 with a grinding face 80 of an outer periphery side surface of the rotating grinding wheel 8, while the work piece W2 held on the chuck table is fed for cutting.  <P>COPYRIGHT: (C)2010,JPO&INPIT