baber/WOPTO huggingface dataset:
Patent JP-2009091617-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: TAZAKI TOMOAKI
IPC: C21C5/46
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dephosphorizing molten iron by which the dephosphorization of molten iron in a converter in a molten iron pre-treating process can speedily be performed.  <P>SOLUTION: In the method for dephosphorizing the molten iron, by which injecting oxygen gas jet is injected on the surface of the molten iron in the converter 1 from a top-blowing lance 2, the top-blowing lance 2, which is provided with three or more kinds of lance holes 3 different in nozzle angle at the tip-end part, is used, and the oxygen gas jet is injected at the flowing rate incapable of peneterating through a slag layer on the sorface of the molten iron while rotating the top-blowing lance 2 at 5-15 rpm around the vertical axial line, thereby performing the dephosphorization through the slag layer S. The whole surface of the slag layer S is speedily fused and the dephosphorizing speed can be accelerated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097998-A (JP)
Title: Meeting support apparatus, meeting support system, meeting support server device, meeting support method and program
Inventor: ISHIBASHI TAKESHI
IPC: G06Q50/00
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To select a meeting location from among a plurality of meeting location candidates (e.g., conference room, karaoke lounge, and the like), such that the time taken for all participants to come together is minimized.  <P>SOLUTION: A route search means 2 searches the shortest route for each participant, regarding the plurality of meeting location candidates, respectively, which is one of the routes connecting the meeting location candidates to the current position of the participant and has the shortest time required. The meeting location determining means 3 determines a meeting location candidate as the meeting location which is one of the plurality of meeting location candidates and has the shortest time required for the participant having the longest time required, based on the shortest route for each participant, up to the meeting location candidate obtained by the route search means 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104311-A (JP)
Title: Constant voltage power supply circuit
Inventor: YAMASHITA TAKAHIRO
IPC: G05F1/56
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To extremely reduce output voltage variation without increasing a circuit area by simple configurations.  <P>SOLUTION: The gate voltages of p-type MOS transistors 11A and 12B are controlled according to the change of an output voltage VOUT by operating amplifiers 12A and 12B. In response to the input of an input signal Wakeup, a discharging circuit 17 accelerates the discharging of the voltage of the gate terminal of the p-type MOS transistor 11A to a ground potential GND, and n-type MOS transistors 21 and 22 are serially connected between the gate terminal and ground potential GND of the p-type MOS transistor 11A. The n-type MOS transistor 21 inputs an input signal Wakeup to the gate, and the n-type MOS transistor 22 inputs a gate signal Vgb through an inverter 24 to the gate, and inhibits discharging by the discharging circuit 17 regardless of the state of the input signal Wakeup.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103858-A (JP)
Title: Method of manufacturing liquid crystal device
Inventor: HOSHINO KOICHI
IPC: G02F1/1333
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid crystal device, by which an inorganic gas barrier layer of satisfactory quality can be formed on the side surface of the liquid crystal cell for securing long-term reliability, the gas barrier layer preventing intrusion of gas in a liquid crystal layer from a side surface of a liquid crystal cell.  <P>SOLUTION: Planarization treatment for reducing surface roughness of side surfaces of substrates 11 and 13 of the liquid crystal cell is performed. For example, a rotated rubbing material 25 is made to abut on the side surface of the liquid crystal cell to planarize the side surface by dissolution and polishing. The gas barrier layer 27 is then formed by a sputtering method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134236-A (JP)
Title: Magnetic detector
Inventor: MOTOKURA YOSHINOBU
IPC: G01R33/02
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small magnetic detector capable of detecting a variable magnetic field with high sensitivity without influence from the earth's magnetism.  <P>SOLUTION: A magnetic detector includes a magnetic impedance element which applies a pulse current or a high-frequency current to an amorphous wire and generates, in a detector coil wound around the amorphous wire, a voltage corresponding to the strength of a peripheral magnetic field. The number of turns of the detector coil falls within a range of 10 to 500. The ratio of the diameter of the detector coil to the diameter of the amorphous wire falls within a range of 1.05 to 10. The ratio of the length of the coil to the diameter of the detector coil falls within a range of 10 to 200. Further, in the magnetic detector, the magnetic impedance element is connected to an input terminal of a differential amplifier via a high-frequency filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107751-A (JP)
Title: Feeding device and packaging machine
Inventor: KOZAI SHINSUKE
IPC: B65G43/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding device connected in a latter step of the feeding device which does not stop by an error even if a conveyance trouble occurs in an article to be packaged after centering is carried out by a centering member of the feeding device, and a packaging machine.  <P>SOLUTION: The feeding device for feeding/supplying the article to be packaged into the packaging machine includes the centering member for position-regulating the article to be packaged on a conveyance conveyer for conveying the article to be packaged toward the packaging machine in the conveyance conveyer width direction, a stopper means provided near the centering member, first/second sensors for detecting the article to be packaged, a size measuring means for measuring a size of the article to be packaged, a storage means for temporarily storing the measured size data, and a control means for making the size data temporarily stored in the storage means invalid when the article to be packaged is not detected by the second sensor within a predetermined period of time from detection of the article to be packaged by the first sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114221-A (JP)
Title: Curable composition
Inventor: KAKIUCHI NAOKI
IPC: C08F2/44
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition which can be used with comfort and is excellent in storage stability by reducing the peculiar unpleasant odor of a highly volatile polymerization initiator contained in the curable composition.  <P>SOLUTION: The curable composition comprises (A) a polymerizable monomer, (B) a polymerization initiator containing a compound having vapor pressure at 25°C of ≥0.8 mmHg, preferably at least one selected form organic peroxides, aromatic ketones and amines having the vapor pressure, and (C) a cyclodextrin-based clathrate compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117556-A (JP)
Title: Exposure apparatus and device fabrication method
Inventor: TAKESHITA FUMIYU
IPC: G03F7/20
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide exposure apparatus that adjusts the image-forming status of light-passing projection optical systems (e.g., aberrations) with high accuracy, and realizing superior image formation characteristics.  <P>SOLUTION: The exposure apparatus has a projection optical system for projecting a pattern of a reticle onto a substrate, wherein it has a drive member for driving multiple optical elements that make up the projection optical system so that an image-forming status of light passing the projection optical system is adjusted; a detection unit for detecting errors, when the drive member drives a first optical element in the multiple optical elements; and a control section for driving a second optical element by using the drive member, with the second optical element being different from the first one in the multiple optical elements, so that the variation of the image-forming state of the light passing through the projection optical system is reduced by the variations caused by the driving errors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115039-A (JP)
Title: Fluid pump and driving device for vehicle
Inventor: SADA NATSUKI
IPC: F16H61/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pump capable of suppressing an increase in the number of parts and having a small size while appropriately suppressing leakage of a fluid.  <P>SOLUTION: The fluid pump is equipped with a casing 4, a rotary body 12 stored inside the casing 4, and a shaft I penetrating the casing 4 and driving the rotary body 12. The casing 4 includes a discharge flow passage 11 into which the fluid is discharged by drive of the rotary body 12. The shaft I is rotatably supported by the casing 4 via bushes 17 on at least two locations of both sides of the rotary body 12 in the axial direction and has a shaft inner flow passage 21 thereinside. The bush 17 disposed on one side of the rotary body 12 is a hole opening bush 18 having a through-hole 19 communicated with the discharge flow passage 11 and penetrating in the radial direction. The discharge flow passage 11 is communicated with the shaft inner flow passage 21 via the through-hole 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112730-A (JP)
Title: Bed apparatus
Inventor: KITAYAMA YASUO
IPC: A47C19/02
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed apparatus capable of easily and surely attaching a buffer member to a side frame of a bed body.  <P>SOLUTION: This bed apparatus includes the bed body having the side frame 17 and the buffer member 18 attached along the longitudinal direction of the outer face of the side frame, wherein the side frame is formed with a plurality of engagement parts 21 projecting to the outer surface, where the buffer member is attached, in the longitudinal direction at a predetermined interval by press work, and the buffer member is formed with an engagement groove 18c to be engaged with the engagement parts across the longitudinal whole length.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121742-A (JP)
Title: Refrigerator
Inventor: KAMIYAMA KAZUHIRO
IPC: F25D11/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a door switch for detecting opening and closing of a door of a refrigerator with good accuracy in a small disposition space without impairing the appearance quality.  <P>SOLUTION: This refrigerator includes a door 19 for closing a front opening part of a storage room 18 formed in the interior of a refrigerator 10 body, a magnet 61 disposed on the back of the door 19, and a Hall IC 62 disposed on the refrigerator 10 body opposite to the magnet 61 for detecting the magnetic flux of the magnet 61, wherein a magnetic body 66 is disposed in the vicinity of the Hall IC 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119089-A (JP)
Title: Disinfecting apparatus and disinfecting method of hospital bedding
Inventor: MISHINA TAKASHI
IPC: D06F31/00
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To completely disinfect laundry such as hospital bedding soiled with excreta by improving disinfecting technology of a continuous washing machine.  <P>SOLUTION: The laundry is pre-washed in a pre-washing tub 1, washed sequentially in washing tubs 2, 3, 4 and 5, rinsed in rinsing tubs 6 and 7, and finish-processed in a finishing tub 8 and fed into a spin-dryer 9. A disinfecting tub 13 is provided between the rinsing tub 7 and the finishing tub 8 so that the laundry passes through the disinfecting tub 13. Unused water is injected (arrow c) and hypochlorous acid is injected (arrow D) into the disinfecting tub 13 for preparing a concentration of 20-50 ppm. The rinsed laundry is disinfected with the hypochlorous acid while passing through the disinfecting tub 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008137813-A (JP)
Title: Sheet flipping device
Inventor: DINNISSEN JOHANNES H A
IPC: B65H31/00
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve sheet delivery from a roller onto a receiving member for a flipping device.  <P>SOLUTION: The sheet flipping device comprises a receiving member for housing a sheet, a flipping volume being a volume which in operation is defined by flipping movement of the sheet, a flipping element for flipping the sheet around an axis of rotation within the flipping volume onto the receiving member, and further comprises a discharge element arranged adjacent to the flipping volume. The discharge element has a base extending in a direction substantially perpendicular to a direction of the axis of rotation and having multiple electrodes with an end portion extending in a direction of the flipping volume. A sheet stacking device and an image reproduction apparatus also are disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009118831-A (JP)
Title: Walking type seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a production cost without reducing the performance as a seedling transplanter, by reducing the number of used hydraulic devices.  <P>SOLUTION: The walking type seedling transplanter is constituted by linking arms installed in each of right and left traveling transmission cases supporting wheels by the rear end parts and turning in the upper and lower direction, to both the right and left terminals of a relaying link member 18, which is moving in the front and the rear direction so as to follow the front and rear movements of a cylinder rod 17 of a hydraulic lifting and lowering cylinder 16, with a linking rod 20 penetrating at a linking part 18b. A compression spring 22 is installed in between a fixing tool 25, installed in the rear-end part of the linking rod 20 and the linking part 18b, and a control tool for controlling turning of the arm to the rear side, by resisting the compression spring 22 by contacting with the arm, is also installed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126881-A (JP)
Title: Open cell foam and method for manufacturing the same
Inventor: KOBAYASHI HISAAKI
IPC: C08L71/02
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an open cell foam having fine open cells and exhibiting appropriate flexibility in a simple process, and to provide an open cell foam.  <P>SOLUTION: The method for manufacturing an open cell foam comprises incorporating (B) a nonionic surfactant into (A) a polymer composition containing (A1) polyolefin and (A2) ethylene-propylene rubber and/or a polystyrene thermoplastic elastomer, then impregnating the composition with a substance, which is gaseous at normal temperature and normal pressure, in a supercritical state, then releasing the pressure to obtain 10 or more times of an expansion ratio. The present invention discloses an open cell foam obtained by the above method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126340-A (JP)
Title: Step device for vehicle
Inventor: OKADA HIROKI
IPC: B60R3/02
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step device for a vehicle, improving the operability of a step having a lifting function for improving convenience in getting in/out of a vehicle.  <P>SOLUTION: This step device for the vehicle includes: an opening/closing mechanism 29 interlocked with opening/closing operation of a slide door 2; and a step moving mechanism 50 moving a movable step 4 by transmitting power of the opening/closing operation of the slide door 2 to the movable step 4. The step moving mechanism 50 is provided with: a slide lever 34 for advancing and retracting a movable rail 14; an X-arm 41 having a pair of arms 42, 43 arranged between the movable rail 14 and the movable step 4; and a lifting lever 37 for lifting the movable step 4 by relatively moving the end of the arm 42 to the movable rail 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127095-A (JP)
Title: Case-hardening steel for power transmission component
Inventor: HORIMOTO MASAYUKI
IPC: C21D1/06
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide case-hardening steel for power transmission components, in which excellent characteristics of pitting strength, spalling strength and low-cycle bending-fatigue strength can all be secured.  <P>SOLUTION: The case-hardening steel has a composition which consists of 0.15 to 0.35% C, 0.40 to 1.10% Si, 0.50 to 1.50% Mn, 0.01 to 0.05% S, 1.20 to 2.60% Cr, 0.010 to 0.050% Al, 0.010 to 0.025% N and the balance Fe with impurities, wherein the contents of C, Si, Mn and Cr satisfy [0.4<Cr-2×Si≤1.8], [959-203×C<SP>0.5</SP>+30×Mn<850] and [7×Mn-10×(Si+Cr-1.8)≤8] and also the contents of P, Cu, Ni and V, among the impurities, satisfy P≤0.05%, Cu≤0.10%, Ni≤0.10% and V≤0.005%, respectively. Further, (1)≤0.40% Mo or/and (2) either or both of ≤0.10% Ti and ≤0.10% Nb can be contained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130751-A (JP)
Title: Resource reservation apparatus, system, and method
Inventor: SASHIHARA TOSHIYUKI
IPC: H04W84/12
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, at an access point where a resource can be reserved before handover, since the probability for a mobile station to actually use a resource reserved is not known and resource consumption can not be accurately predicted, the access point can not make a suitable response to a resource request from the mobile station and the mobile station can not efficiently use the resource that the access point includes.  <P>SOLUTION: An access point calculates a resource use probability from a resource reservation status and a resource use status of a mobile station at the access point. Based on a result of the calculation, the access point determines whether to accept a resource request from the mobile station, thereby efficiently using resources.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135291-A (JP)
Title: Semiconductor memory device
Inventor: SUDA YOSHIYUKI
IPC: H01L27/10
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly integrated switching resistance RAM in which the occupation area of a memory cell is made very small.  <P>SOLUTION: Memory cells are formed corresponding to intersections of a word line and bit lines. Each of the memory cells is composed of a switching layer 13 formed on a surface of an N+ type Si layer 11. The switching layer 13 is electrically connected to a corresponding bit line of an upper layer through an electrode. The switching layer 13 is composed of an SiC layer 13A laminated on the surface of the N+ type Si layer 11 and a Si oxide layer 13B laminated on the SiC layer 13A. A top surface of the Si oxide layer 13B of a top layer of the switching layer 13 is electrically connected to the corresponding bit line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136938-A (JP)
Title: Headstock turning device
Inventor: NAGAYA HISAYUKI
IPC: B24B41/04
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headstock turning device capable of easily responding to workpieces with different tapered angles and using a standard table.  <P>SOLUTION: This headstock turning device is provided with: a headstock 15 supported onto a table 10 turnably about a turning central shaft 16; a chuck 26 provided on the headstock for gripping a workpiece W; a pusher device 17 supported on the table turnably along an arcuate trajectory with the turning center of the headstock defined as a center; a pusher member 50 reciprocatingly disposed at the pusher device and pushing the workpiece toward the chuck, wherein the headstock and the pusher device are connected together by a connecting member; and an angle regulation means 40 for regulating the turning angle of the headstock.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137692-A (JP)
Title: Image forming device, motor drive system, and controlling method for image forming device
Inventor: IGUCHI SUMIHIRO
IPC: H02P8/40
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device, motor drive system and a controlling method for the image forming device, capable of changing a paper sheet feeding path efficiently.  <P>SOLUTION: The motor drive system 264 is composed of a CPU 234 to produce a drive signal for driving drive motors 142, 144 and 146 and a through-up period signal for synthesizing the through-up pulses of the drive motors 142, 144 and 146, a clock producing means 302 to produce the common clock for making drive control of the plurality of drive motors 142, 144 and 146, an override pulse producing means 304 to receive the sheet exhaustion signal of a default sheet feeding means and produce the override pulses synchronized with the common clock having a potential level different from the drive motor of the sheet feeding means, and controlling means 312, 322, and 332 to produce the drive pulses for the next sheet feeding means upon comparing the override pulse with the threshold potential level set in the next sheet feeding means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141191-A (JP)
Title: Target material for extreme ultraviolet light generator, and manufacturing method thereof
Inventor: TAKEDA YOSUKE
IPC: H01L21/027
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target material for an extreme ultraviolet light generator which has superior dispersion stability, and can obtain stable EUV light emission, suppress EUV light emission to possibly cause unnecessary heating of a molybdenum/silicon multilayered film reflecting mirror of the extreme ultraviolet light generator, and suppress production of debris, and to provide a manufacturing method thereof.  <P>SOLUTION: This target material for the extreme ultraviolet light generator is obtained by dispersing tin particulates of ≤200 nm in average particle size in a dispersion medium consisting of an organic solvent. The manufacturing method of the target material for the extreme ultraviolet light generator according to the invention is characterized in that a tin particulate dispersed aqueous solution containing ≤2 parts by mass of a dispersant for 100 parts by mass of tin particulates of 200 nm in average particle size is prepared and concentrated into a concentrate and an organic solvent is used to dilute the concentrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147542-A (JP)
Title: Reproduction device
Inventor: TSUKAMOTO NOBUYUKI
IPC: H04N5/91
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction device capable of easily selecting a video to be reproduced if there are a plurality of videos corresponding to a specified position when the position is specified by moving a cursor onto map data.  <P>SOLUTION: The reproduction device comprises an imaging part 10, a camera state acquisition part 20, a storage part 50, a map information database 60, a display unit 70, a display control part 80, a video edit part 90 and a map information processing part 100. The camera state acquisition part 20 has a time generator 30 and a position acquisition part (photographic position acquisition part) 40. The display control part 80 controls the display part 70 to superimpose and display photographic date and time information on map information when there are a plurality of pieces of video information having photographic positions nearby the indicated point.  <P>COPYRIGHT: (C)2009,JPO&INPIT