baber/WOPTO huggingface dataset:
Patent JP-2009002189-A (JP)
Title: Impeller of water pump
Inventor: YOSHIDA HARUYOSHI
IPC: F04D29/22
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller of a water pump improving transfer efficiency of cooling water in the water pump for cooling an automobile engine, easy to manufacture and excelling in durability.  <P>SOLUTION: The impeller is comprised of a sheet of metal, is radially formed on a periphery of a basic circle part 1 with a plurality of blade base parts 2, 2, ..., in a coplanar manner and is formed with blade pieces 3 bent at almost a right angle and having a proper inclination angle so that leading edges 31 in a rotation direction lie on a more central side than trailing edges 32 in the rotation direction. Blade cover pieces 4 are formed to be bent at almost a right angle from outer ends of the blade pieces 3. An outer end side 44 of each blade cover piece 3 is almost close to an inner end side 43 of an adjacent blade cover piece 4 so that they are successively formed in almost a ring shape by the plurality of blade cover pieces 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003673-A (JP)
Title: Server system for controlling service to be used
Inventor: MURATA TATSUTOSHI
IPC: G06F21/31
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To suitably control how to decide log-in permission/rejection.  <P>SOLUTION: In a server system, service control information in which processing definition being information expressing processing for service provision and the identifier of the service are stored in association with each other for each service. The server system receives the identifier of service to be used by a user and specifies the processing definition corresponding to the received service identifier from the service control information. When the specified processing definition is processing definition corresponding to a service identifier expressing log-in as a specific user, a specific log-in process for deciding the permission/rejection of the log-in as the specific user is executed. On the other hand, when the specified processing definition is processing definition corresponding to a service identifier expressing log-in as a general user, a general log-in process for deciding the permission/rejection of log-in as the general user is executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001931-A (JP)
Title: Electrophotographic printing method
Inventor: ASAMI TAKESHI
IPC: G03G15/10
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve feeling, dyeing characteristics and printed image quality of a fabric after electrophotographic printing using a liquid toner, and to provide a wasteless printing method having on-demand properties by extremely improving efficiency of the printing.  <P>SOLUTION: The electrophotographic printing method for carrying out the printing by an electrophotographic process including developing an electrostatic latent image on a photoreceptor by a developing roller carrying a liquid toner containing a carrier liquid, a coloring agent and a resin, and transferring the developed toner image on the photoreceptor to a transfer material includes using a disperse dye slightly soluble in water and usable for dyeing a hydrophobic fiber as the coloring material, carrying out the image formation by transferring the image to a cloth as the transfer material, and continuously treating the formed image by an HTS (high temperature steaming) process at a heating temperature of 160-210°C or a dry heat process at a heating temperature of 160-210°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005131-A (JP)
Title: Image processing apparatus, image processing method, image processing program, and recording medium recording the program
Inventor: NAKANISHI HIROAKI
IPC: H04N1/387
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method, an image processing program, and a recording medium recording the program, capable of reducing a memory capacity required to subject a plurality of layers to a synthesizing process.  <P>SOLUTION: The image processing apparatus is provided with an XML parsing section 220 that parses an XML document describing a plurality of layers to obtain a drawing command, a layer image expanding section 231 that makes a drawing based on the obtained drawing command to expand the plurality of layer images on a layer image memory 232, and a layer synthesizing section 235 that generates synthesized images by synthesizing the layer images expanded on the layer image memory 232, in sequence. The layer image expanding section 231 expands, while overwriting, the next layer image on the layer image expanded on the layer image memory 232 to reduce the memory capacity required as the layer image memory 232.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295440-A (JP)
Title: Method for producing plant powder
Inventor: SUZUKI MUNEYUKI
IPC: A23L19/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonconventional plant powder having fresh flavor.  <P>SOLUTION: The method for producing plant powder includes pulverizing whole fruits of plants including pericarps and seeds which have been discarded hitherto without freezing them, homogenizing the resultant pulverized material of plants and carrying out spray-drying of homogenized treatment liquid in which carbon dioxide is dissolved. Nonconventional plant powder having fresh flavor, being smooth to the taste, having good dispersibility to water, having little dusting and excellent in workability is obtained by the method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006664-A (JP)
Title: Ink ribbon set
Inventor: ARAKI YUMI
IPC: B41J17/24
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink ribbon set in which a reel can be easily loaded and unloaded even if a device body is made small and the gap between the end of the reel and the inner wall of the device becomes small.  <P>SOLUTION: The ink ribbon set having a feeding out core 11 around which an ink ribbon is wound and a winding core winding the ink ribbon after printing has supporters 20 with gripping portions 51 for loading and unloading in one ends or both ends of both the core. The spring portions 57 are elastically deformed and the supporters are surely positioned at predetermined positions by the repulsive force thereof when covering from above the loaded cores. The finger grips 56 are raised by the elasticity of the spring portions 57 and the ink ribbon can be easily loaded and unloaded by gripping the finger grips when removing the cover.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007154-A (JP)
Title: Tilt conveyor with edge-dam
Inventor: SHIMIZU YOSHIHITO
IPC: F23G5/44
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt conveyor with edge-dams capable of constantly conveying even a material to be conveyed which is difficult to be fine-grained and entangled with each other such as a cut tire without complicating the structures of the devices.  <P>SOLUTION: This tilt conveyor with edge-dams comprises a conveying path tilted upward from an inlet part toward an outlet part for conveying an article to be conveyed in small lump shapes. A plurality of edge-dams are installed on the conveying path. A hopper for accepting and storing the article to be conveyed is installed at the inlet side. A leveling dam for metering the conveyed amount by scraping the upper part of the article to be conveyed on the tilt conveyor is attached to the wake side of the hopper. A plurality of fall prevention dams for damming the article to be conveyed which falls during the conveyance are installed on the wake side of the leveling dam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017103-A (JP)
Title: Image forming device
Inventor: YASUNAGA YUTAKA
IPC: G06F3/12
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a pattern image without relying on the determination ability of a user in an image forming device for generating the pattern image including a latent image and a background image.  <P>SOLUTION: The image forming device 1 includes an image reading part 20 and a control part 110. The image reading part 20 reads an image formed in the first output object with a plurality of pattern images formed therein, where combinations of a first mask pattern for forming the latent image and a second mask pattern for forming the background image are different, and an image formed in the second output object where the first output object is copied. The control part 110 calculates the first latent unit density and the first background unit density by each of the plurality of pattern images for forming the image read from the first output object, calculates the second latent unit density and the second background unit density by each of the plurality of pattern images for forming the image read from the second output object, and selects a combination of first and second mask patterns, based on the first latent unit density, the first background density, the second latent unit density and the second background density.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015556-A (JP)
Title: Simd type microprocessor
Inventor: HARA KAZUHIKO
IPC: G06T1/20
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SIMD type microprocessor for not giving any restriction to image processing using range designation on programming in an SIMD type microprocessor for dealing with a plurality of pixels by one PE.  <P>SOLUTION: In an SIMD type microprocessor 2 having a plurality of PE 4 equipped with two ALU, that is, an upper order ALU 24 and a lower order ALU 18, the PE 4 is provided with control circuits (32, 36) and range decision circuits (34, 38) corresponding to each ALU. Then, the global processor 50 and each PE4 are connected through a range designation bus 40 for a high order and a range designation bus 42 for a low order, and range designation is operated to make the PE 4 operate from the range designation bus 40 for a high order, and the range designation is operated to make the PE4 operate from the range designation bus 42 for a low order so that the high order ALU 24 and the low order ALU 18 can individually operate by the range designation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017715-A (JP)
Title: Motor control unit and electric power steering system therewith
Inventor: IMAMURA YOSUKE
IPC: H02P25/022
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control unit with consideration given to the distortion of induced voltage due to the armature magnetic field of a brushless motor, capable of inhibiting torque ripple by flowing correction current required even in a high rotation state.  <P>SOLUTION: This motor control device includes: a current command value computing unit 31 for computing a current command value for driving the brushless motor 12; a motor current detection unit 38 for detecting the motor current of the brushless motor 12; a current control unit 34 for computing a voltage command value based on the current command value and the motor current; and a rotation information detection unit 22 for detecting the electrical angle and the rotational angular velocity of the brushless motor. Further, the motor control device is provided with: a disturbance variable compensation voltage computing unit 41 for computing a disturbance variable compensation voltage value based on the current command value, the electrical angle of the brushless motor and the rotational angular velocity of the brushless motor; and a feed-forward compensation unit 35 for correcting the voltage command value outputted from the current control unit based on the disturbance variable compensation voltage value computed by the disturbance variable compensation voltage computing unit 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012382-A (JP)
Title: Fluid jet apparatus and flushing processing method in fluid jet apparatus
Inventor: WATANABE EIICHIRO
IPC: B41J2/185
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the utilization efficiency of a fluid in a fluid jet apparatus.  <P>SOLUTION: In an inkjet printer 100 equipped with a line head 13 having a plurality of nozzle groups consisting of a plurality of nozzle openings, and a cap member 43 oppositely arranged to the line head 13, respective nozzle groups can respectively jet different kinds of the fluids, and the cap members 43 are respectively provided in accordance with respective nozzle groups, and have a plurality of fluid receiving parts 71 which can store inks jetted from a plurality of the nozzle openings of respective nozzle groups. The inks collected in respective fluid receiving parts 71 can be discharged through a plurality of discharging flow paths 36 respectively communicating with respective fluid receiving parts 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016740-A (JP)
Title: Electric double-layer capacitor
Inventor: NAKABO TOSHIHIRO
IPC: H01G11/10
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a decrease in capacity during driving in the presence of voltage application by a simple means.  <P>SOLUTION: Disclosed is the electric double-layer capacitor such that a capacitor main body 10 is coated with laminate films 20 and 30, an electrolyte 40 is charged inside the laminate films 20 and 30, and a positive-electrode terminal 51 and a negative-electrode terminal 53 are led out of the capacitor main body 10 through the laminate films 20 and 30. The laminate films 20 and 30 each includes three layers such that insulating protection layers 24 and 34 are laminated outside conductive layers 22 and 32 and insulating adhesion layers 26 and 36 are laminated inside, wherein a portion of the protection layer 34 of the laminate film 30 disposed on a negative-electrode side of the capacitor main body 10 is peeled and the conductive layer 32 and negative-electrode terminal 53 exposed at the peeled part (m) are electrically connected by a lead wire 70 to hold the conductive layer 32 of the laminate film 30 and the negative-electrode terminal 53 led out of the laminate film 30 at the same potential.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017973-A (JP)
Title: Cart with tray
Inventor: SAKAKIBARA YOSHIYA
IPC: A61G12/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cart with trays which can hold the trays in their suitable positions and in a stable manner both during rounds when it is used as a cart for rounds and during data entry by enabling to easily change the front-rear position of the trays.  <P>SOLUTION: Each of two side constituting members 5 has several longitudinal bars 14 and at least a lateral bar 13. Each of a pair of right and left tray rails 15 which support both sides of the trays 3 and 4 is provided with a pair of front and rear hooks 18 and 20 which are detachably engaged in the lateral bars 13 of the side constituting members 5 both in a front position and in a back position, projected parts 21 which abut on the front face of an arbitrary longitudinal member 14 or the rear face of the arbitrary longitudinal member 14 in a front position and a back position for preventing movement in the front-back direction of the tray rails 15 in each position and tray receiving parts 17 which receive and support the right and left sides of the trays 3 and 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018071-A (JP)
Title: Illumination performance device for game machine and game machine using the same
Inventor: SAITO KENJI
IPC: A63F5/04
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity, etc. of an illumination performance device for a game machine by reducing the screw engagement positions of a plurality of divided lens panels 11 and 12, to prevent leakage of light and to improve the outside appearance, etc. by concealing the gap of drafts between adjacent lens panels.  <P>SOLUTION: Drafts to be opened to each other are formed on both side faces 11a and 12b of the adjacent lens panels 11 and 12. A wedging member 14, having an end face in the shape of an inverse draft so as to fit the side faces of the lens panels to each other, is screw-engaged and fixed to a panel base PB after the lens panels are temporarily engaged with the panel base PB.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007323084-A (JP)
Title: Projection-type image display system, projector, program, information recording medium and image projection method
Inventor: MATSUDA HIDEKI
IPC: G09G5/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection-type image display system, a projector, program, an information storage medium, and an image projection method which can make more simply change of a projection position.  <P>SOLUTION: A liquid-crystal projector is provided with: a sensor 60 which senses a projection target area and outputs sensing information; an edge detection section 146 which outputs detection information, based on the sensing information; a projectable area determination section 144 which determines a projectable area which has no obstructions within the projection target area, based on the detection information; a projection area selection section 142 which selects a projection area from the projectable area, based on a user selection or a predetermined reference; a projection-area/pixel-area associating section 130 and a lens adjustment section 160 which performs predetermined adjustments in such a manner that an image is displayed on the projection area; and an image projection section 190 which projects an image towards the projection area, based on the input image information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009018739-A (JP)
Title: Hybrid vehicle and control method therefor
Inventor: MIYAMOTO TOMOHIKO
IPC: B60W20/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To start an internal combustion engine more reliably in a vehicle having the internal combustion engine for outputting motive power for running, an electric motor for inputting/outputting the motive power between the output shaft of the internal combustion engine, and a capacitor as an exclusive electric storage device.  <P>SOLUTION: The engine is started by motoring the engine by the electric motor, using a start voltage Vstart which is lower than a voltage Vset being set for running on a target course, as a lower limit voltage Vlow of the capacitor. The engine can be started more reliably.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024720-A (JP)
Title: Ball screw
Inventor: UCHIDA HIROYUKI
IPC: F16H25/22
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive ball screw with low noises at the time of actuation.  <P>SOLUTION: This ball screw 1 comprises a screw shaft 3 having a spiral screw groove 3a on an outer periphery, a nut 5 having a screw groove 5a opposed to the screw groove 3a of the screw shaft 3, and a plurality of balls 9 rollably loaded in a spiral ball rolling path 7 formed by both of the screw grooves 3a, 5a. After grinding, shot-peening is applied to both of the screw grooves 3a, 5a by projecting approximate spherical glass particles of mean particle size of 200 μm or less, so surface roughness Ra is 0.15 μm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022506-A (JP)
Title: System for analyzing fundus examination image and program for analyzing fundus examination image
Inventor: FUJITA HIROSHI
IPC: G09G5/00
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for analyzing fundus examination images for weighing a plurality of fundus examination images and for quantifying time-dependent changes to understand the variation through the sense of vision.  <P>SOLUTION: The system for analyzing fundus examination images includes a computer 3 which includes a data storage means 18 for storing various data or the like, information data acquisition means 21, 23 for calculating depth information 20 or the like by utilizing a first fundus examination data 15 or the like, a virtual line segment setting means 24 for setting a virtual line segment 11, depth profile curved line calculating means 25, 26 for calculating a first depth profile curved line 7 or the like, a curved line superimposing means 27 for superimposing two depth profile curved lines 7, 8, a variation calculating means 28 for calculating variation data 19 in which time-dependent changes are digitized from the depth profile curved lines 7, 8, a variation map creating means 29 for creating a variation map 9, and a synthesized map display means 31 for displaying a synthesized map 10 in which the created variation map 9 is combined in a fundus image 6 and functions as a variation map displaying means 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026396-A (JP)
Title: Device, method, and program for playing back optical disk, and recording medium
Inventor: TAKITA SATOSHI
IPC: G11B7/005
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely write information in a flash memory disposed in a device for playing back an optical disk.  <P>SOLUTION: When a sector having a last address written therein is filled up, and a buffer memory 10 stores information of a predetermined threshold or more, a microcomputer 12 instructs a driver 8 to stop operations of a disk motor 2, an optical pickup 3, and a carriage motor 4, and then erases the sector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030630-A (JP)
Title: Nonslip differential device for automobile
Inventor: KURAMOCHI TOSHIO
IPC: F16H48/28
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonslip differential device for an automobile having a simple, small, and lightweight structure, excellent in operating response, vehicle mountability, and economic efficiency, and preventing drive wheels from running idle.  <P>SOLUTION: This nonslip differential device for an automobile comprises: a differential case rotatingly driven around a pair of output shafts on the same axis; a pair of side gears rotated when the output shafts are rotated in the differential case; a pair of pinion gears rotatably supported in the differential case, meshed with the side gears, and performing planetary motion together with the differential case; a pair of split pressure rings slidingly installed between the inner peripheral surface of the differential case and the outer peripheral surfaces of the side gears and divided into multiple parts in the circumferential direction; a plurality of expansion springs held between the divided surfaces of the split pressure rings and enlarging the split pressure rings for always pressing them against the inner peripheral surface of the differential case; and a cam for pressing the split pressure rings in the enlarging direction against the outer peripheral surfaces of the side gears and the inner peripheral surfaces of the pressure rings when they are rotated relative to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006103-A (JP)
Title: Shelf board of bookshelf
Inventor: NAKAMURA NORIHARU
IPC: A47B65/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem caused by a conventional fall prevention method for books on a bookshelf, a method which supports the side of books with bookstands having a long heavy base with an L-shaped cross section, which therefore reduces and wastes storing capacity of books on a bookshelf, and which is also unable to prevent bodily injury, damage to articles or the like caused by bookstands coming down.  <P>SOLUTION: Corrugated rugged parts or alternative rugged parts are provided in the entire length of the front or rear end face of a bookshelf. A thin plate having a recessed/projected part that engages with these rugged parts and having planar parts that clamp the shelf board is bent, in the lower planar part, at right angles downward at the left or right end of the recessed/projected part. This structure serves as a bookstand to support the upper end of books.  <P>COPYRIGHT: (C)2009,JPO&INPIT