baber/WOPTO huggingface dataset:
Patent JP-2009021867-A (JP)
Title: Transmission line correction device
Inventor: KADOZONO HIROYUKI
IPC: H04B3/23
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission line correction device which can prevent a distortion of a voice signal during a call and an occurrence of a noise at the time of power-on.  <P>SOLUTION: A transmission line correction device which has a subtraction means subtracting a noise component from a signal inputted from a transmission line to be outputted, an adaptive filter means performing an adaptive filter operation of a signal outputted to the transmission line and a signal outtptted by the subtraction means to extract a noise component, and which removes the noise component occurring on the transmission line has a nonvolatile memory holding a filter coefficient of the adaptive filter means, and a control means repeatedly executing the adaptive filter operation by gradually decreasing a weighting coefficient to the signal outputted by the subtraction means in the adaptive filter means, transferring the filter coefficient of the adaptive filter means to the nonvolatile memory in a state where the weighting coefficient becomes 0 and the adaptive filter operation is finished, and setting the filter coefficient held in the nonvolatile memory in a state where the adaptive filter operation is finished at the time of power-on to the adaptive filter means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021921-A (JP)
Title: INFORMATION PRESENTATION SYSTEM FOR TERMINAL CORRESPONDING TO IPv4/IPv6 DUAL STACK
Inventor: KANAYAMA KENICHI
IPC: H04L12/70
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new information system to a terminal with dual stack function.  <P>SOLUTION: In a user terminal device, a network protocol is switched from IPv4 to IPv6 in accordance with reception of switching trigger packet. A user terminal device requires a DNS server for IPv6 set in switching for return of address information for IPv6 as for URL of an arbitrary Web page, and gets address information as for the URL from a DNS server for IPv6. When address information for IPv6 is returned from the DNS server for IPv6 to a user terminal device, an address of a dummy page is returned to a user terminal device as address information. Consequently, it is possible to allow a user terminal device inside a network to view a specific page (dummy page).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021498-A (JP)
Title: Exposure device, liquid immersion system, and device manufacturing method
Inventor: NAGASAKA HIROYUKI
IPC: H01L21/027
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device capable of suppressing occurrence of an exposure defect.  <P>SOLUTION: The exposure device exposes a substrate to exposure light through first liquid. The exposure device has a first supply hole for supplying the first liquid, a liquid immersion member which has a first surface disposed at least partially in a circumference of the optical path of the exposure light and can hold the first liquid supplied from the first supply hole between a body which is movable to the first surface and the first surface, and a drying preventing device which prevents the first surface from being dried.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018546-A (JP)
Title: Printing device
Inventor: WAKAMURA SHOJI
IPC: G06F3/12
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device where, in the case received compressed image data are subjected to continuous printing, the continuous printing can be performed without undergoing intermittent printing.  <P>SOLUTION: In the case where a plurality of pages of printing data are continuously received from a client PC12, when required time taken for pretreatment till the received printing data are drawn on a frame buffer 34 reaches a prescribed time or above, a receiving error check presence/absence selector 26 is controlled in such a manner that the compressed image data included in the printing data to be received are stored in the receiving buffer 28 without being extended by a compressed error check section 24. In this way, the time required for the pretreatment is reduced, and continuous printing can be performed without undergoing intermittent printing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022141-A (JP)
Title: Actuator
Inventor: TAKIMOTO IWAO
IPC: H02K3/52
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator which can expand a winding wire space without being increased in body dimensions.  <P>SOLUTION: In the actuator 1, an insulator 4 consists of a cylindrical trunk portion 41 around which a coil 29 is to be wound, an inner periphery-side flange portion 40 jutting from the inner peripheral edge of the cylindrical trunk portion 41, and an outer periphery-side flange portion 43 jutting from the outer peripheral edge of the cylindrical trunk portion 41 and facing the inner periphery-side flange portion 40. The assembled shape of the cylindrical trunk portion 41, inner periphery-side flange portion 40, and outer periphery-side flange portion 43 conforms to the shape of a stator core 21. The inner periphery-side flange portion 40 is formed with an inner periphery-side first vertical plane 42 vertical to a side face 41a of the cylindrical trunk portion 41. A portion between the inner periphery-side first vertical plane 42 and the side face 41a of the cylindrical trunk portion 41 is so tapered as to be formed along the shapes of a connecting portion 24 of the stator core 21 and a connecting portion of a second flange portion 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025007-A (JP)
Title: Maintenance method of positioning device, and positioning device of ic handler
Inventor: IMAI TAKAYUKI
IPC: G01R31/26
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC handler capable of grasping an abrasion state between a guide pin and a guide hole, and preventing beforehand generation of an inspection failure caused by abrasion, concerning an IC handler for adjusting a position when an electronic component is mounted on an inspection socket by engaging the guide pin into the guide hole.  <P>SOLUTION: A guide block 54 is provided with the guide hole 59, and a tester base 68 is provided with the guide pin 69 to be engaged into the guide hole 59, and the guide pin 69 is provided with an air introduction port 70 communicated with a pneumatic circuit 81 through an air pipe 73. The air pressure in the air pipe 73 is measured by a pressure sensor 74 with the guide pin 69 inserted into the guide hole 59, and a flow rate is measured by a flow sensor 75, and the results are output to an abrasion detection device 80. The abrasion detection device 80 lights an alarm lamp 82 based on each measurement result. The abrasion state of the guide hole 59 can be grasped by lighting of the alarm lamp 82.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025378-A (JP)
Title: Image forming device
Inventor: HASEGAWA SATOSHI
IPC: G03G15/20
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can elongate the service life of the developing roller and prevent the cost increase.  <P>SOLUTION: This printer develops the electrostatic latent images formed on the photoreceptor drum by using toner to form images. When detecting that the toner amount is less than the value M1 in the developing chamber (the time c) while performing the print job for forming images on sheets by supplying sheets one by one, it switches the image forming speed from the normal speed to half speed and continues image forming on the remaining sheets while refilling toner in the developing chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023410-A (JP)
Title: Collision detector
Inventor: TANABE TAKATOSHI
IPC: B60R21/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision detector capable of correctly determining a collision of an object with a vehicle without being influenced by a change in temperature.  <P>SOLUTION: This pedestrian collision detector 1 includes: a chamber member 10; a pressure sensor 11; a temperature sensor 12; a pedestrian collision determining section 13; and a bumper absorber 14. The chamber member 10 forms a chamber 100. The pressure sensor 11 detects pressure in the chamber 100. The bumper absorber 14 absorbs an impact. The chamber member 10 and the bumper absorber 14 are made of resin, and vary in hardness depending on temperatures. Therefore, the detected result by the pressure sensor 11 varies by the change in temperature. The pedestrian collision determining section 13 corrects pressure detected by the pressure sensor 11 based on the detected result by the temperature sensor 12 and determines the collision based on the corrected pressure. Accordingly, the pedestrian collision detector can correctly determine the collision without being influenced by the change in temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026618-A (JP)
Title: Organic el display device
Inventor: TANAKA MASAHIRO
IPC: H05B33/12
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To aim longer life of an organic EL display device.  <P>SOLUTION: The active matrix type organic EL display device comprises a transparent pixel electrode as a positive electrode, a pixel separation membrane arranged between the pixel electrodes and on its outer edge, a transparent electrode arranged on the pixel separation membrane, an organic EL layer arranged on the transparent electrode, and a common electrode as a negative electrode arranged on the organic EL layer. The transparent pixel electrode is made of In oxide or Zn oxide, and the transparent electrode is made of In oxide or Zn oxide. Its resistance rate of the transparent electrode is higher than the resistance rate of the transparent pixel electrode, the transparent electrodes are arranged on a layer between the pixel separation membrane and the transparent pixel electrode, and the organic EL layer, and the transparent electrode covers the whole display region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027928-A (JP)
Title: Method for evaluating cancer metastasis ability and three-dimensional double membrane structure for evaluating cancer metastasis ability
Inventor: TAGAWA YASUSHI
IPC: C12Q1/04
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating cancer metastasis ability, in which normal cells in vitro intervene and which is approximate in vivo.  <P>SOLUTION: This method for evaluating the cancer metastasis ability is characterized by: (procedure 1) sequentially sticking fibroblasts to the lower side of the membrane of the first chamber having the fine pore membrane through which cancer cells can pass, sowing vascular endothelial cells on the upper side of the membrane, and making the sheet of the fibroblasts on the lower side of the membrane and the sheet of the vascular endothelial cells on the upper side of the membrane, respectively; (procedure 2) sowing cancer cells on the sheet of the vascular endothelial cells on the upper side of the membrane, disposing the first chamber obtained in the procedure 1 in the second chamber having a fine pore membrane through which the cancer cells disposed on the culture plate from the upper side can not pass, and culturing the cells in a culture solution in a state that the layers are overlapped at a distance; (procedure 3) taking out the overlapped first chamber, sowing the prescribed number of cells having electric resistance on the membrane of the second chamber having the fine pore membrane through which the left cancer cells can not pass; (procedure 4) culturing the second chamber; and then (procedure 5) measuring the electric resistance of the second chamber with an electric resistance-measuring instrument.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030448-A (JP)
Title: Compressor
Inventor: HAYASHI MIKIO
IPC: F04C29/02
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor for efficiently compressing a refrigerant, by preventing generation of abrasion and frictional heat by reducing friction by a vane and a housing.  <P>SOLUTION: This compressor 100 has the housing 1 having a rotor chamber 13 inside, a rotor 2 eccentrically rotatably arranged in the rotor chamber 13 and having vane grooves 22a-22d in an outer peripheral part, and vanes 23a-23d projectably stored in the vane grooves 22a-22d of the rotor 2, and rollers 4a-4d rollingly contacting with an inner peripheral surface of the rotor chamber 13 are arranged in an outer peripheral part of the vanes 23a-23d. The friction is reduced by rollingly contacting the rollers 4a-4d with the inner peripheral surface of the rotor chamber 13, and generation of the abrasion and the frictional heat can be prevented. Oil grooves 23a-23d orthogonal to the radial direction of the rotor 2, are arranged on an end surface of the rotor 2. Thus, an oil film is formed between the end surface of the rotor 2 and an inside end surface of the housing 1, and leakage of the refrigerant can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008060553-A (JP)
Title: Capacitor
Inventor: OKAMOTO KOJI
IPC: H01G4/18
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor, in which collector electrodes are not short-circuited within the hollow part, and capable of drawing out the capacity stably, even if thermally spraying a metal from both sides to form collector electrodes, by inserting an insulating body into the hollow part of the capacitor element.  <P>SOLUTION: In the capacitor, the capacitor element 2 is formed by winding a dielectric film having a deposition electrode on the surface in a columnar shape, forming the collector electrode 3 by thermally spraying the metal in the upper and lower end parts of the columnar shape, connecting a lead wire 4 to the upper and lower collector electrode 3, respectively, inserting the insulating body 2g into the hollow part 2f prepared in the wound rotary shaft part of the capacitor element 2, and storing it in a case 1 together with a sealing element 5 to install it in a seat board 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009034770-A (JP)
Title: Polishing pad
Inventor: OGAWA KAZUYUKI
IPC: B24B37/20
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad easy to separate from a surface plate, and to provide a manufacturing method for a semiconductor device using the same.  <P>SOLUTION: The polishing pad 1 comprises a polishing layer laminated on the single face of a cushion layer, and a rigid layer laminated on the other face of the cushion layer and having a bending elastic modulus higher than each of the polishing layer and the cushion layer. The rigid layer is a resin sheet which has a bending elastic modulus of 1,000-10,000 MPa and a thickness of 40-300 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036692-A (JP)
Title: Position estimation system and radiocommunication terminal
Inventor: SUZUKI YOSHIHIRO
IPC: H04W64/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the position of a radiocommunication terminal with simple system configuration using a short distance communication function.  <P>SOLUTION: A mobile radio device 100 moving in a predetermined area where a plurality of standard stations 110 are installed, has a short distance radiocommunication function, and receives position specifying information for specifying the position of the standard station, from the standard station when passing through the neighborhood of the standard station. The mobile radio device stores the received position specifying information of the standard station as intersecting history data in relation to the receive time. When the mobile radio device passes a different mobile radio device, it exchanges intersecting history data with the other mobile radio device. A position where two mobile radio devices passed each other is estimated based on the position of the standard station which the own device passed close by, the time after the own device passed the standard station close by until the own device passes the other mobile radio device, the position of the standard station which the other mobile radio device passed close by, and the time after the other mobile radio device passes the standard station close by until it passes the own device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039150-A (JP)
Title: Sweeping tool
Inventor: MORITA MINORU
IPC: A47L25/00
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sweeping tool which is designed to unerringly sweep up human hairs and animal hairs of pets.  <P>SOLUTION: The sweeping tool is suitable for removing lint, human hair, and animal hairs of pets entering into and caught among the fibers of carpets and rugs, and has a plurality of elastic yarns (20) arranged in the underside of a sweeping tool body (10) in a state of mutually extending in the same direction and so as to contact positions to be swept, and removes the lint, the hairs and the pet's hairs by the pushing and pulling of the sweeping tool body in the direction intersecting the elastic yarns in the extensional direction. The elastic yarns are stretched across a mounting frame (20A), and the mounting frame is detachably attached to the underside of the sweeping tool body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041379-A (JP)
Title: Turbine controller and turbine control method
Inventor: KONO YUSUKE
IPC: F01D21/00
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize adjustment for suppressing human error by reducing adjustment time and labor.  <P>SOLUTION: This turbine controller generates a steam flow request signal 31 for testing, selects one of a steam flow request signal for control and the steam flow request signal for testing, converts the selected signal to an opening instruction signal according to conversion rules, inputs a control valve operation signal indicating the operation of a control valve according to an opening instruction, converts the control valve operation signal to a signal corresponding to a steam flow request signal, and corrects the conversion rules by comparing a signal corresponding to a steam flow request signal output when the steam flow request signal for testing is selected and the generated steam flow request signal for testing. Consequently, since the parameter Y of a function (f<SB>1(x)</SB>) 16 can be adjust by a simple structure based on a valve stroke signal 26, adjustment time and labor can be reduced, and the adjustment for suppressing human error can be performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044463-A (JP)
Title: Electronic camera and field image reproduction device
Inventor: SAKACHI RYO
IPC: G06V10/147
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera and a field image reproduction device, which reproduce field images corresponding to positions specified when photographing with a simple structure.  <P>SOLUTION: The electronic camera has an imaging means for generating field images through an imaging plane that catches fields, a specifying means for specifying a position within the field image generated by the imaging means, a recording means for recording the field images generated by the imaging means with information on positions specified by the specifying means, and a reproduction means for reproducing the field images recorded by the recording means using the position information recorded by the recording means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041276-A (JP)
Title: Method of manufacturing precast concrete column member, and device for positioning column main reinforcements
Inventor: IWAMA TOSHIMITSU
IPC: E04C3/34
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a precast concrete column member, for easily and quickly positioning column main reinforcements projected to the outside of a form, in a manner avoiding displacement of the same, to thereby advantageously achieve cost reduction.  <P>SOLUTION: According to the method, the plurality of column main reinforcements T projected from an end face 1202 of the form 12 are inserted into respective reinforcement insertion holes 32 formed in a first positioning plate 20 which is then arranged so as to be opposed to the end face 1202. Then a second positioning plate 22 is arranged so as to face the first positioning plate 20 in a manner locating an end lower surface of each column main reinforcement T on a mounting surface 42 thereof and in a manner bringing an end face of each column main reinforcement T close to an abutting surface 44. Next the first and second positioning plates 20, 22 are set at predetermined locations, and a V-shaped upper edge 32B of each reinforcement insertion hole 32 is pressed to an upper surface of the column main reinforcement T. Further each abutting surface 44 is abutted on the end face of the column main reinforcement T, and each mounting surface 42 is abutted on the end lower surface of the column main reinforcement T.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048450-A (JP)
Title: Document management program and thumbnail display method
Inventor: MATSUZAKA KATSUHIKO
IPC: G06F3/048
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a thumbnail display aiming at shortening of time for understanding contents of a document.  <P>SOLUTION: Attribute of whether to be important or unimportant is associated to the document consisting of a plurality of pages. In a window 51, when accepting selection of an arrow D, next 3-page unimportant thumbnails are skipped, and the display is moved to the fourth page important thumbnail.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045338-A (JP)
Title: Putter head
Inventor: KAJITA RYOTA
IPC: A63B102/32
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To attenuate the resistance of grass in a stroke of putting.  <P>SOLUTION: The height of a leading edge 3 from a sole 4 is formed within 3-24.35 mm and a chamfer part 5 is formed between the sole 4 and the leading edge 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051074-A (JP)
Title: Large-sized molding apparatus of composite material
Inventor: OSHIMA MASAHIRO
IPC: B29C43/52
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-sized molding apparatus of a composite material capable of stably obtaining a homogeneous molded product comprising the composite material by enhancing the heat conductivity of a large-sized molding jig.  <P>SOLUTION: The large-sized molding apparatus includes an autoclave 1 for circulating a heating gas A, and the cylindrical large-sized molding jig 10 for molding the molded product of the composite material by the heating gas A circulated within the autoclave 1. A diffusion net 20 for stagnating a part of the flow of the heating gas A to disperse the same to the low-temperature region C of the molding jig 10 is provided to the gas passage provided in the molding jig 10 and the molding jig 10 is raised in temperature from the inside by the heating gas A passed through the molding jig 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008117370-A (JP)
Title: Method for confirming device state
Inventor: SMITHSON BRIAN
IPC: G06F21/34
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for confirming that a device is reliable for a walk-up user of the device.  <P>SOLUTION: A walk-up user can confirm that a device is still operating in the same state ("existing state") as before. The existing state of the device may be any previous device state ensuring that the device is reliable. The existing state corresponds, for example, to the state when the device has been installed or set by an administrator. The existing state may be a security state or operation state of the device. The walk-up user can confirm the device state via a physical interface provided by the device or with a portable device operatively connected to the device.  <P>COPYRIGHT: (C)2008,JPO&INPIT