baber/WOPTO huggingface dataset:
Patent JP-2010018395-A (JP)
Title: Delivery tray and image forming apparatus having the same
Inventor: IKETANI TAKASHI
IPC: B65H31/26
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery tray with simple structure which can prevent jamming or falling-off of paper sheets of various sizes, and to provide an image forming apparatus having the same.  <P>SOLUTION: An upper surface 21 of the delivery tray 20 has: a first stopper 25 restricting downstream movement of A3 paper P1; and a second stopper 29 restricting movement of A4 paper P2. The first stopper 25 can be stored in the upper surface 21, and the second stopper 29 is provided with an actuator 31 and rotatably journaled to the upper surface 21. The actuator 31 is pressed downstream and falls down along the upper surface 21 by carrying force when the A3 paper is delivered, and the actuator 31 is pressed downward by the weight of the A4 paper P2 and rises when the A4 paper P2 is delivered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019376-A (JP)
Title: Power transmission device
Inventor: KUWABARA SHINYA
IPC: F16H61/00
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device capable of securing pressure required for operation of a hydraulic operation apparatus, while preventing a sudden increase in torque transmitted to the downstream side of a power transmission passage from an oil pump.  <P>SOLUTION: This power transmission device 4 has a piston pump 7 for transmitting output torque of an internal combustion engine 2 to an outer race 13 and outputting the torque to a connecting drum 18 from an inner race 15, and is provided so that this piston pump 7 functions as a hydraulic source of the hydraulic operation apparatus, and has a first brake 22 capable of braking the inner race 15. When determining that a predetermined hydraulic pressure increasing condition is realized for increasing pressure of oil delivered from the piston pump 7, the first brake 22 is controlled so as to absorb a part of the torque of the inner race 15, and the internal combustion engine 2 is controlled so that reduction in the torque of the inner race 15 anticipated in response to control of the first brake 22 is compensated by an increase in the output torque of the internal combustion engine 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019389-A (JP)
Title: Biaxial hinge device and portable terminal device
Inventor: ENDO ISAO
IPC: F16C11/04
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxial hinge device and a portable terminal device, capable of compacting a biaxial hinge part by eliminating a space for arranging a harness or a flexible base board.  <P>SOLUTION: The cylindrical-shaped second shaft member 30 is connected turnably to the first cylindrical shaft member 11. The second shaft member 30 includes a thrust cam member 31 movable along an extended direction, and a rotary arm member 34 rotated along a rotary shaft. An upper casing is turned along a rotary shaft of the shaft member 30, when opened vertically, to be brought into a vertically opened state. The shaft member 30 is turned along a rotary shaft of the shaft member 11, when opened laterally, to push an abutting protrusion 51 of the thrust cam member 31 into a rotary arm member 34 side by a rotation amount regulating part 17 of the shaft member 11, and an engagement protrusion 55 of the thrust cam member 31 is engaged with an engaging groove part 64 of the rotary arm member 34, to regulate its rotation at a prescribed lateral opening angle. The cable arranging space is omitted by wiring a cable 80 via respective hole parts 13, 40 of the respective shaft parts 11, 30, so as to compactify a size.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246929-A (JP)
Title: Video signal processing apparatus and method
Inventor: NAKAGAWA AKIRA
IPC: H04N11/04
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent positions of color difference pixels from being shifted even when format conversion between 4:2:2 format and 4:2:0 format is repeated.  <P>SOLUTION: A video signal processing apparatus includes a downsampling means which generates 4:2:0-format color difference first and second fields using a downsampling low-pass filter, respectively, in a vertical direction, pixels in 4:2:2-format color difference first and second fields. Regarding a downsampling low-pass filter coefficient for the first field, a value of modulo-1 remainder of a group delay at frequency ω=0 is substantially equal to 0.25. An upsampling low-pass filter satisfies a perfect reconstruction condition within a predetermined error tolerance range together with the first field downsampling low-pass filter. A sum of a group delay value, at frequency ω=0, of a normalized filter obtained by making the sum of the coefficients become equal to 1 and the group delay value, at frequency ω=0, of the first downsampling low-pass filter becomes an integer number within a predetermined error tolerance range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023546-A (JP)
Title: Device and method for detecting decrease in tire air pressure, and program for detecting decrease in tire air pressure
Inventor: FUJITA HAJIME
IPC: B60C23/06
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire pneumatic pressure decrease detection device capable of enhancing the estimation accuracy of the resonance frequency of the wheel rotation signal, by discarding the data to be considered to impair the correct estimation.  <P>SOLUTION: The tire pneumatic pressure decrease detection device includes a rotation velocity information detection means for regularly detecting tire rotation velocity information regarding the respective wheels of a vehicle; a resonance frequency estimation means for estimating the resonance frequency of the rotation velocity information from the rotation velocity information obtained by the rotation velocity information detection means; and a determination means for determining a decrease in the pneumatic pressure of the tire based on the estimated resonance frequency. The device further includes a data discarding means for discarding the data of the rotation velocity information for impairing the estimation of the resonance frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023059-A (JP)
Title: Control device for working machine and control method for working machine
Inventor: KISHIMOTO HIRONORI
IPC: B21D37/04
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To properly set the dead zones of auto-index dies.  <P>SOLUTION: There is disclosed a control device 61 for a working machine 1 having a station capable of positioning dies P1, D1 so as to be freely rotatable, and performs control of the working of a workpiece W clamped by a clamp 23 in the dies P1, D1. Then, in the case that the dies P1, D1 fitted to the station are notched dies P1, D1 having clamp relief parts, the control device includes: an interference region set means setting the interference region between the notched dies P1, D1 and the clamp 23 in accordance with the C-axis rotary angle of the notched dies P1, D1; and an evasion control means performing control to evade the interference between the notched dies and the clamp.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024314-A (JP)
Title: Thermosetting resin composition
Inventor: ICHINOSE EIJU
IPC: C08G18/34
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition which is excellent in storage stability, exhibits good solubility in a solvent even after long-term storage, and ensures excellent toughness, heat resistance and dimensional stability when formed into a coating film.  <P>SOLUTION: The thermosetting resin composition includes (A) a polyimide resin having a cycloaliphatic hydrocarbon structure, preferably a polyimide resin having a structure represented by general formula (1) and (B) boric acid and/or a boric acid ester, preferably tributyl borate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022523-A (JP)
Title: X-ray ct system
Inventor: KAKINUMA TSUNENORI
IPC: A61B6/03
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT system suppressing exposure in heartbeats developing the arrythmia when exposing the X-ray synchronized with the heartbeats.  <P>SOLUTION: This X-ray CT system includes an X-ray tube 001 for exposing X-ray, an X-ray detection section 002 for detecting the X-ray exposed and transmitted through a subject, an image generation section 003 for generating a CT image based on the detected X-ray data, a display control section 004 for making a display section 005 to display the CT image, a pattern determination section 103 for calculating the number of times when the arrhythmia continues based on information of electrocardiographic waveforms of the subject, and an exposure control section 101, when detecting the arrhythmia, controlling to stop the X-ray exposure from the X-ray tube 001 or reduce an X-ray exposure dose for a period prescribed based on the number of times detected by the pattern determination section 103.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023626-A (JP)
Title: Driver monitoring device
Inventor: HAYASAKA SHOICHI
IPC: B60R11/04
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver monitoring device improved in the accuracy of detection of face characteristics of a driver.  <P>SOLUTION: This driver monitoring device 1 is provided with LEDs 4-7 irradiating the driver D with light from mutually different directions, a face image pick-up camera 2 picking up the image of an area including the face of the driver D and obtaining the face image of the driver D, and an ECU 3. The ECU 3 detects the face direction angle of the driver D from the face image of the driver D obtained by the face image pick-up camera 2, and controls the intensity of illumination of the LEDs 4-7 based on the face direction angle of the driver D.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022994-A (JP)
Title: Apparatus for discharging highly viscous fluid
Inventor: HOSOZAWA TARO
IPC: B05C17/01
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for discharging highly viscous fluid capable of directly using a soft container for storing and the like the highly viscous fluid, thereby reduction of a parts number, miniaturization, and cost cutting are possible.  <P>SOLUTION: The apparatus comprises a pair of rollers 12, 13 capable of transferring a first soft container 11 to a discharging opening 11a side from a bottom part 11b side of the first soft container 11 in a state of holding the first soft container 11 having flexibility and having a discharging opening 11a discharging the highly viscous liquid stored inside thereof by applying pushing pressure, a container holding part 14 holding the bottom part 11b side of the first soft container 11, a slidable piston 15 transferring a pair of the rollers 12, 13 to the discharging opening 11a side from the bottom part 11b side, and a slide mechanism 16 sliding the piston 15 to the container holding part 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025894-A (JP)
Title: Structure of mounting electrostatic capacitance type sensor
Inventor: FUKUDA SUMIHISA
IPC: G01P15/125
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain always stable sensor outputted by a simple structure using only one set of capacitance structures without modifying the structure of an electrostatic capacitance type sensor.  <P>SOLUTION: The structure of mounting the electrostatic capacitance type sensor includes: a substrate 12 forming a ground electrode 11 on the surface; the electrostatic capacitance type sensor (sensor chip) 13 having a movable electrode and a fixed electrode oppositely arranged by spacing a prescribed interval and detecting change of electrostatic capacitance accompanying change of the interval of the movable electrode and the fixed electrode; a mold resin 14 oppositely arranged by spacing the prescribed interval upward of the ground electrode and storing the electrostatic capacitance type sensor 13; and a metal film 16 provided on an opposite face side of the ground electrode of the electrostatic capacitance type sensor 13, electrically insulated from the movable electrode and the fixed electrode, and electrically connected to the ground electrode 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023919-A (JP)
Title: Container gripper
Inventor: TANIGAWA KATSUNORI
IPC: B67C3/24
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container gripper 18 for retaining a container 4 by fixed arms 38, 40 and an opening and closing arm 22 which can also be used for containers 4A, 4B having different diameters.  <P>SOLUTION: The container gripper comprises the first fixed arm 38 having a container retaining surface 38a for a large-diameter container, the second fixed arm 40 having a container retaining surface 40b for a small-diameter container, a movement means 46 for moving the container retaining surface 40b of the second fixed arm 40 to a forward position and a backward position farther than the container retaining surface 38a of the first fixed arm 38, the opening and closing arm 22 for retaining the container together with either of the fixed arms, an opening and closing means (opening cams 20, 24, and a cam follower 66) for opening and closing the opening and closing arm 22, a stopper 52 for stopping the opening and closing arm 22 at a position where the large-diameter container 4A is retained, and a stopper 60 for stopping the opening and closing arm at a position where the small-diameter container 4B is retained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009194357-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKAGI HAJIME
IPC: H01L23/52
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a structure capable of easily bonding a conductive ball to a pad whose main constituent is aluminum, and a method of manufacturing the same.  <P>SOLUTION: The semiconductor device includes a pad 12 whose main constituent is aluminum and which is for electrically connecting a semiconductor element formed in a semiconductor substrate 11 to the outside, a sintered conductive layer 13 formed on the pad 12 whose main constituent is aluminum, and a conductive ball 14 welded on the sintered conductive layer 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010031107-A (JP)
Title: Sheet with antistatic function
Inventor: SUZUKI HIDEJI
IPC: C08L101/00
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet which is excellent in the heat resistance, the cutting workability, the mechanical strengths, the low water absorption and the low swell property, and has the antistatic function, and to provide a resin plate formed by melt-laminating the sheet concerned.  <P>SOLUTION: The sheet comprises a resin composition which contains a thermoplastic resin, a plate-like or flake-like insulating filler (A), a plate-like or flake-like electroconductive filler (B) and a granular electroconductive filler (C) and has a volume resistivity of 10<SP>8</SP>to 10<SP>13</SP>Ω cm; and the resin plate is formed by laminating a plurality of the sheets concerned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031949-A (JP)
Title: Synthetic resin thrust sliding bearing
Inventor: KANEKO RYOHEI
IPC: F16C33/20
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust sliding bearing capable of smooth steering operation, without causing inconvenience such as deformation, damage and breaking of an engaging part even when a variation load such as an inclination is applied to a vehicle body side installation member, and without causing plastic deformation when an excessive load is applied to a sliding bearing piece.  <P>SOLUTION: This synthetic resin thrust sliding bearing 1 includes a synthetic resin upper case 100, a synthetic resin lower case 200, and a synthetic resin thrust bearing piece 300 arranged between the upper-lower cases 100 and 200. Assuming the length in the radial direction up to an outer peripheral surface 303 of the thrust bearing piece 300 as (r) and the thickness in an inner peripheral surface of an upper annular ring-shaped plate part 102 as (t), the upper case 100 has an annular ring-shaped plane 109 having the circular outer peripheral edge of a range of R=r±t in a radius (R) with the axis of the upper case as the center on its upper surface 108.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029934-A (JP)
Title: Over-growth working method for workpiece
Inventor: OKABE NAGATOSHI
IPC: F16H55/17
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an over-growth working method for a workpiece with which the growth part at a part of the workpiece, such as shaft-member, etc., can stably be worked and the reduction of a driving force needed to the formation of the growth part can be obtained.  <P>SOLUTION: The over-growth working method for workpiece is formed as the growth part to the workpiece (W), with which to the workpiece (W), the compressed force for generating the compressed stress having more than the early stage yield strength is loaded to increase an internal energy, and on the other side, to the cross sectional direction, an alternative-shearing energy for suppressing the deformation of the workpiece (W) into the elastic limit is loaded to decompose a part of the increased internal energy of the workpiece (W) with the alternative-shearing energy, and the growth-scheduled zone in the workpiece (W) under the assistance of the decomposed energy obtained with this decomposition is growth-formed to form the over-growth part in the workpiece (W).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036053-A (JP)
Title: Filtering device
Inventor: TASHIRO MINORU
IPC: B01D29/62
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering device capable of cleaning magnetic grain filter media.  <P>SOLUTION: The filtering device 10 is provided with a filter tank 11, a filter medium unit 12, magnets 19, and an air blowing mechanisms in liquid 50. The filter medium unit 12 has a lot of magnetic grain filter media 31 made of metal balls. When the magnets 19 are in a first place, the magnetic field is applied to the magnetic grain filter media 31 to magnetically attract the magnetic grain filter media 31 to each other. When the magnets 19 move to a second place, the magnetic attraction among the magnetic grain filter media 31 is released. When cleaning the magnetic grain filter media 31, liquid Q2 which exist above the magnetic grain filter media 31 is dropped through the magnetic grain filter media 31. The air blowing mechanisms in liquid 50 is disposed above the magnetic grain filter media 31, and jets air into the liquid Q2 above the magnetic grain filter media 31 toward the magnetic grain filter media 31, when cleaning the magnetic grain filter media 31. The magnetic grain filter media 31 is cleaned by flowing the liquid Q2 through the magnetic grain filter media 31 by the air jetted from the air blowing mechanisms in liquid 50 while the liquid Q2 moves by gravity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040602-A (JP)
Title: Surface emitting laser and its manufacturing method, surface emitting laser array, surface emitting laser array manufacturing method, and optical equipment with surface emitting laser array
Inventor: TAKEUCHI TETSUYA
IPC: H01S5/183
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting laser having a convex surface relief structure allowing highly accurate layer thickness control and highly reproducible and uniform single mode operation and its manufacturing method.  <P>SOLUTION: The surface emitting laser is constituted of a lower reflecting mirror, an active layer and an upper reflecting mirror laminated on a substrate, includes a reflectance controlling structure constituted of a low reflectance region and a convex high reflectance region formed at the center of the low reflectance region on a light outgoing part of the upper reflecting mirror and oscillates at a wavelength λ. The upper reflecting mirror is constituted of a multilayer film reflecting mirror of a laminated structure formed by laminating a plurality of layers and an absorption layer of ≥5,000 cm<SP>-1</SP>in absorption coefficient relative to the wavelength λ is formed in the laminated structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039107-A (JP)
Title: Correlation calculation method, correlation calculation device, focus detecting device, imaging device, and correlation calculation program
Inventor: KUSAKA YOSUKE
IPC: G01C3/06
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To calculate an accurate amount of relative displacement for a pair of data lines corresponding to a pair of object images relatively distorted.  <P>SOLUTION: The method performs: a first calculation (S220) in which a first data line in which a plurality of data are one-dimensionally arranged and a second data line in which a plurality of data are one-dimensionally arranged are relatively displaced while an amount of displacement is one-dimensionally changed, and an amount of correlation between the first and the second data lines is calculated, thereby calculating a first amount of displacement in which an extreme value of the amount for the correlation is obtained; a second calculation (S220) in which the first data line and the first data line are relatively displaced while an amount of displacement is one-dimensionally changed, and an amount of autocorrelation between the first data lines is calculated, thereby calculating a second amount of displacement in which an extreme value for the amount of autocorrelation is obtained; and a third calculation (S221) in which on the basis of the second amount of displacement, the first amount of displacement that gives the actual extreme value for the amount of correlation is selected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041867-A (JP)
Title: Control device for multiphase rotary electric machine
Inventor: FUJII ATSUSHI
IPC: H02P27/04
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To operate an inverter IV as a power converting circuit with switching elements connecting the terminals of a motor 10, whose neutral points are connected to a battery 12, to the positive electrode and the negative electrode of a capacitor 14 to solve the problem that a torque change occurs when a control rate of the motor 10 is adjusted.  <P>SOLUTION: Actual currents iu, iv, and iw flowing through the motor 10 are input to motor reverse models 40, 46, and 52, respectively. Deflection calculating units 42, 48, and 54 calculate differences between their output voltages and command voltages vur, vvr, and vwr. These differences are filtered through low-pass filters 44, 50, and 56 to calculate offset disturbances ODu, ODv, and ODw. To control these offset disturbances ODu, ODv, and ODw to uniform them, the command voltages vur, vvr, and vwr are corrected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040151-A (JP)
Title: Multilayer optical disk
Inventor: HOTTA TORU
IPC: G11B7/24
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when performing reading operation of a signal recorded on a multilayer optical disk, stray light which is a laser beam reflected from a signal recording layer other than a signal recording layer which currently performs read operation of a signal gives a bad effect on focusing control operation.  <P>SOLUTION: Two or more signal recording layers are provided. Polarized reflection coats in which polarizing directions are opposite to each other are provided to respective layers of the odd-numbered signal recording layer and the even numbered signal recording layer, counting from the surface side on which the laser beam for performing read operation of the signal is incident.  <P>COPYRIGHT: (C)2010,JPO&INPIT