baber/WOPTO huggingface dataset:
Patent JP-2009266886-A (JP)
Title: Mask, mask holder, photolithography machine, and manufacturing method of device
Inventor: HAGIWARA TSUNEYUKI
IPC: G03F7/20
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for appropriately projecting a pattern image onto a substrate, a mask holder, a photolithography machine, and a manufacturing method of device.  <P>SOLUTION: A reticle stage 15 has an electrostatic chuck 21 for holding a reticle. The electrostatic chuck 21 has a first supporting region 36 in contact with a first area corresponding to a center area of the reticle, on the rear face of the reticle and a second support region 37, which is in contact with a second area located around a circumference of the first area on the rear face of the reticle which are integrally formed. A plurality of recesses 38 are provided so as to surround the first supporting region 36 on a front face 37a opposite to the reticle on the second support region 37.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008291247-A (JP)
Title: Polymer electrolyte membrane, membrane-electrode assembly, and fuel cell
Inventor: KUMAGAI MAMIKO
IPC: C08F293/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte membrane with high membrane strength, which includes an ion conductive domain having long continuity and a non-ion conductive domain, and a membrane-electrode assembly and a fuel cell each using the polymer electrolyte membrane.  <P>SOLUTION: The polymer electrolyte membrane 5 includes a block copolymer having an ion conductive block and a non-ion conductive block, and has a micro-phase separation structure constituted of an ion conductive domain 1 including the ion conductive block and a non-ion conductive domain 2 including the non-ion conductive block. The ion conductive domain forms a worm-like continuous phase, the non-ion conductive domain forms a matrix part, and the aspect ratio b/a of average diameter a to continuation length b of the ion conductive domain is 100 or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268264-A (JP)
Title: Spindle motor and device for driving disk
Inventor: WATANABE TSUCHITSUGU
IPC: F16C35/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle motor capable of preventing a bearing unit and a rotating part from shifting downward relative to a base member, and capable of precisely determining the height positions of the bearing unit and the rotating part relative to the base member without depending on the machining accuracy of the member.  <P>SOLUTION: A flange part 312 is formed inside the base member 31, and an inclined upper surface 312a of the flange part 312 and an inclined lower surface 341a of a sleeve 34 are opposed to each other via an adhesive 36. The sleeve 34 is supported by the flange part 312 in the axial direction, so that the sleeve 34 is prevented from shifting downward even when a downward force acts on the rotating part 4. Moreover, the height positions of the sleeve 34 and the rotating part 4 relative to the base member 31 can be precisely determined without depending on the machining accuracy of the base member 31 or the sleeve 34 since the adhesive 36 is interposed between the inclined upper surface 312a and the inclined lower surface 341a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261682-A (JP)
Title: Light-emitting diode drive device and method, and program
Inventor: OBA YASUYUKI
IPC: A63F7/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To cause a light-emitting diode to emit light with a higher gradation resolution, and reduce burden on processing by a high rank control device necessary for its operation.  <P>SOLUTION: A receiving part 21 receives command data from a CPU 11. An operation situation designation part 32 recognizes the command data and designates the operation situation. A low frequency up/down counter 53 counts up or counts down a first counter at a first speed based on the designated operation situation. A high-frequency up/down counter 23 counts up or counts down a second counter at a second speed higher than the first speed. A comparison part 54 compares the first counter value with the second counter value. An output part 55 drives the light-emitting diode based on the comparison result of the comparison part 54. This invention can be applied to drive control of an LED.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008187204-A (JP)
Title: Nitride based compound semiconductor light emitting element and its production method
Inventor: HATA TOSHIO
IPC: H01L33/40
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride based compound semiconductor light emitting element having high reliability of light emission as well as its production method.  <P>SOLUTION: The nitride based compound semiconductor light emitting element includes a laminate which comprises a first nitride based compound semiconductor layer, a second nitride based compound semiconductor layer, a light emitting layer, a P-type nitride based compound semiconductor layer and a P-type electrode stacked in this order. A groove is formed in the first nitride based compound semiconductor layer to expose the second nitride based compound semiconductor layer and at least an N-type electrode connecting the second layer to a pad electrode for injecting current into the light emitting layer is prepared in this groove.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009263323-A (JP)
Title: Method of manufacturing metastable form crystal of hardly water-soluble compound
Inventor: HIRAYAMA FUMITOSHI
IPC: C07C303/44
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a metastable form crystal of a hard water-soluble compound such as a hardly water-soluble medicine or the like from an aqueous solution using a compound which is comparatively easily prepared.  <P>SOLUTION: The method of manufacturing a metastable form crystal of a hardly water-soluble compound comprises as follows. A solution obtained by dissolving a cyclodextrin derivative and a hardly water-soluble compound in water, a water-soluble solvent, or a mixed solvent of water and a water-soluble solvent is cooled, the cooling and pH adjustment are performed, or pH adjustment is performed, and thereby any metastable form crystal of the hardly water-soluble compound is precipitated. The cyclodextrin derivative is a compound in which at least one sort of a substituent chosen from a group consisting of ethyl, propyl, butyl, acetyl, hydroxymethyl, hydroxyethyl, hydroxybutyl, carboxymethyl, amino, toluenesulfonyl, sulfobutyl, glucose, maltose, galactose, and mannose is introduced to the second position, the third position and/or the sixth position of a glucose molecule of cyclodextrin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268366-A (JP)
Title: Combine harvester
Inventor: KITANO TATSUYA
IPC: A01D69/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester which can lightly operate a plurality of working clutches with a cam mechanism 8 driven by an electric motor 70 in prescribed timings and can simply be maintained, because the arrangement position of a clutch operation device A is devised.  <P>SOLUTION: The combine harvester is configured so that a grain tank 51 can be rotated to the outside of the machine frame on a vertical axis y on the rear of the machine frame as a rotation center, characterized in that the clutch operation device A having the cam mechanism 8 for engaging or disengaging a plurality of the working clutches and the electric motor 70 for operating the cam mechanism 8 is disposed at a site far from the vertical axis y in a space between an adjacent thresher 4 and the grain tank 51 on a machine frame 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252220-A (JP)
Title: Input device
Inventor: KAWANISHI KYOTAKA
IPC: H03M11/04
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time and fatigue of fingers by decreasing frequency when pushing buttons.  <P>SOLUTION: Buttons of a pointing device and a character input device used for cellular phone etc. are replaced with a touch pad. Also, by using an input device in which touch pads of film type base are bent semicircular, a user can devise angle between the thumb and the touch pad and ground point, and as the result it is possible for his/her speed and distance to vary when the movement or the ground point conversion is carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008283685-A (JP)
Title: System, method and terminal for multimedia broadcast/multicast service data transmission
Inventor: HUANG QING
IPC: H04N7/173
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To avoid network resource waste and to guarantee the effectiveness of media resource transmission.  <P>SOLUTION: This method includes: acquiring feedback user equipment type information; calculating the number of UEs matched with the type of the to-be-transmitted media resource; determining whether the number of UEs is greater than a preset threshold, and if the number of UEs is greater than the preset threshold, adopting a bearing means of point-to-multi-points for sending the media resource; and if the number of UEs is not greater than the preset threshold, adopting a bearing means of point-to-point for sending the media resource. A terminal includes a mobile communication terminal and a UE type feedback module.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009278213-A (JP)
Title: Electroacoustic transducer
Inventor: YUASA HIDEO
IPC: H04R9/04
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroacoustic transducer which can prevent acoustic performance from being deteriorated by routing a lead wire led out of a voice coil at a position remote from a diaphragm properly.  <P>SOLUTION: Lead wires 17 and 18 of a voice coil 15 are led out of the voice coil 15 at positions remote from a diaphragm 14, openings 7A and 7B for air forming which form slack portions 31 and 32 in the lead wires 17 and 18 are formed in the frame 1, and then routing for forming the slack portions 31 and 32 by bending the lead wires 17 and 18 in the air (air forming) by using a forming tool 33 which inserts the lead wires and from the openings 7A and 7B is performed, thus leading the lead wires to predetermined points.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277269-A (JP)
Title: Video processing unit
Inventor: SAIJO HITOSHI
IPC: H04N5/76
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video processing unit capable of dividing data having the amount of data not less than a write capacity of a storage medium for storage in a recording medium, and capable of dividing the data at a desired division position.  <P>SOLUTION: The video processing unit has: a memory for temporarily storing the data; a recording medium write section for writing the data to an external recording medium; and a control section for calculating a total amount of data by reading management information of video data selected from a plurality of video data at a storage section for writing into the memory, for deciding the division position based on the write capacity when the total amount of data is larger than the write capacity of the external recording medium, and for dividing the selected video data at the division position and indicating the division position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274792-A (JP)
Title: Automatic plate material sorting system and method
Inventor: HATANAKA KEISUKE
IPC: B21D43/22
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic plate material sorting system and method for performing sortation in next processes and in orders without increasing a sorting space.  <P>SOLUTION: After receiving production instructions from a production control system 11, a product loading position determining function 2 refers to a product information database 12 and outputs loading position information showing the positions of loading plate material products on trucks 5 arranged in an accumulation area 4 to an automatic cutting and machining means 13. An accumulation device 36 attracts the plate material products 6 cut by a cutting installation 34 of the automatic cutting and machining means 13 and loads them on the loading position on the trucks 5. In each loading area, the plate material products different in sizes are loaded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275821-A (JP)
Title: Vibration damping device and vehicle
Inventor: MORIYA HIDEAKI
IPC: F16F15/02
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping device and a vehicle capable of performing control stably even if a phase is changed substantially when vibration is damped by generating a vibration force by adjusting a phase based on transmission characteristics of control object equipment.  <P>SOLUTION: The vibration damping device includes: a vibration detection means 5, which detects vibration, at a position where the vibration should be damped, transmitted from a vibration generation source 1 to output a vibration signal; an excitation means 10, which is provided at a different position from the position where the vibration should be damped to generate a vibration damping force; an excitation command generation means 3, which outputs an excitation command to the excitation means 10 based on the vibration signal of the vibration detection means 5; a value setting section 37, which determines a phase of the excitation command based on the vibration signal of the vibration detection means 5 and the transmission characteristics from the excitation means 10 up to the vibration detection means 5 to output it as a phase command; and a phase change gradient limiting means, which, when a phase gradient limit value is preset and a phase difference between previous time and this time is larger than the phase gradient limit value, limits the phase command in such a way that it becomes equal to or lower than the phase gradient limit value at every control period and that it changes at multiple control periods to output it to the excitation command generation means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008284367-A (JP)
Title: Flexible cannula associated with seal
Inventor: GRESHAM RICHARD
IPC: A61M39/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the ability of retaining the seal and the ability of retaining integration thereof, and operation of shifting the inserted instrument from the axis from being limited when the instrument inserted therethrough is moved while shifting the shaft or angled in a seal mechanism of a surgical cannula.  <P>SOLUTION: This invention provides a cannula assembly including a housing and a cannula member, wherein the cannula member has leading and trailing ends and is connected to a housing defining a longitudinal axis. The cannula member includes a main body, a seal adjacent the leading end and a flexible portion disposed between the main body and the seal. The seal is capable of receiving an instrument therethrough while maintaining a substantial sealed relation with the instrument. The flexible portion is configured to permit movement of the seal relative to the longitudinal axis during manipulation of the endoscopic instrument.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009282132-A (JP)
Title: Liquid crystal display device
Inventor: INO IPPEI
IPC: G02F1/137
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device for achieving favorable reflectance and white-light display.  <P>SOLUTION: This liquid crystal display device 10 includes a first substrate 21 and a second substrate 22 disposed opposite to the first substrate 21 through a liquid crystal layer 23. The liquid crystal layer 23 is formed of cholesteric liquid crystal 11 where pearl pigment 12 is dispersed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008211846-A (JP)
Title: Recording apparatus and recording method
Inventor: NOMURA HIROBUMI
IPC: H04N5/91
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To intermittently record an image signal on a recording medium field by field and simultaneously, to improve a resolution of the image to be displayed when the recording medium is played.  <P>SOLUTION: A TG 31 controlled by a TG controller 33 reads an image signal Odd of an odd-numbered field and image signal Even of an even-numbered field from an imaging section 2 alternately one by one, a memory controller 12 controlled by a capture controller 34 records in a memory 5 an image signal read from the imaging section 2 for the odd-numbered time and reads out image signals recorded in the memory 5, and the image signal read by the memory controller 12 is recorded on a recording medium 6 by a recording medium controller 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009006133-A (JP)
Title: X-ray ct apparatus and method of controlling the same
Inventor: NAKANISHI SATORU
IPC: A61B6/03
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus in which the collimator is operated during a line-orbit scan, reducing the X-ray application to a part that does not contribute to image reconstruction, and minimizing an additional exposure dose, and also to provide a method of controlling the X-ray CT apparatus.  <P>SOLUTION: In an X-ray CT apparatus, the X-ray tube 11 generates an X-ray beam during a line-orbit scan, and the collimator plate 13 shields a part of the X-ray beam other than the part that contributes to image reconstruction. The part of the X-ray beam which contributes to the image reconstruction is applied to a subject P along the body axis of the subject P. The two-dimensional detector system 12 detects the X rays in the same conditions during a circular-orbit scan, while the X-ray tube 11 and the subject P are rotating relative to each other. The reconstruction device 30 performs back projection with the data of the subject P, based on the two detected X rays, thereby reconstructing an image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009284933-A (JP)
Title: Method of manufacturing coupler for ultrasonic diagnosis
Inventor: MOTOYAMA HIROAKI
IPC: A61B8/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a coupler for ultrasonic diagnosis without forming a gap between an abutting surface of an ultrasonic probe and the uneven body surface.  <P>SOLUTION: An appropriately adjusted quantity of water is mixed in PVA as a main material, and the mixture is heated so that the PVA is completely dissolved in water to make a PVA aqueous solution. Further, a fungicide and an image processing agent are mixed in the PVA aqueous solution, and the obtained mixture solution is cooled to make a sol mixture solution. Then, the sol mixture solution is poured into a mold, and the mold is put in a freezer at the temperature of 0°C or lower to freeze and solidify the sol mixture solution. After that, the mold is taken out of the freezer, and the frozen and solidified sol mixture solution is stored at room temperature to be naturally thawed. In this way, the coupler for ultrasonic diagnosis is manufactured as a gel solid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284772-A (JP)
Title: Cooking method in cooker
Inventor: SAKANE YASUAKI
IPC: A23L19/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking method in a cooker, capable of finishing cooking in excellent appearance.  <P>SOLUTION: This cooking method in a cooker 1 comprises an acid water cooking process of supplying steam and/or superheated steam which is produced by heating acid water to an object to be cooked, in the cooker 1 which comprises heating and cooking an object to be cooked.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286204-A (JP)
Title: Pneumatic tire, sipe formation blade, and manufacturing method for pneumatic tire
Inventor: NAKAYAMA TAKETO
IPC: B29C33/02
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of ensuring water discharge performance and enhancing the traveling stability performance of a vehicle on a road surface of a low μ road by effectively suppressing the falling deformation of a block even if an input front/rear force is small.  <P>SOLUTION: By installing a blade extending in a thickness direction of a metal thin plate having a cut-in part cut so as to be inclined relative to a thickness direction in a groove of a vulcanization metal die and vulcanizing/treating the tire, the pneumatic tire provided with the block 20 having a sipe 21 having a projection 21p contacting with a wall surface 21n is manufactured in a state that one end 21u is integrated with a wall surface 21m of the sipe 21 (21a, 21b) and the other end 21v is compressed in a tire circumferential direction by the wall surface 21n opposed to the wall surface 21m of the sipe 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270409-A (JP)
Title: Water refining and supplying system
Inventor: OKUBO YUJI
IPC: E03B3/28
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a series of refining and supplying system used for daily life water and drinking water, by efficiently taking out water, by compressing and cooling the atmosphere.  <P>SOLUTION: A distillation system is provided for acquiring water by passing air through a distillation device, and takes the atmosphere in a compression apparatus C for increasing its acquiring efficiency, and further increases the efficiency by heightening the concentration of water vapor in the atmosphere. The air taken in by a blower B by removing floating dust and dirt by a filter A is compressed by the compression equipment C, and is sent into a cooling tank E by a blower D. The water vapor in the compressed air is cooled and condensed by a multiple cooling panel F in the cooling tank. Condensed water is collected to a water collector J of a cooling tank lower part, and is sent to a water purification plant L via a water receiving tank K, and is used as the drinking water. Cold air exhausted from the cooling tank is reused for cultivating cold district farm products hardly cultivating in the Middle East area, and is exhausted in the atmosphere as oxygen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296089-A (JP)
Title: Speech processing system
Inventor: FUKUOKA TOSHIHIKO
IPC: H04L27/34
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech processing system high in noise resistance, in a digital signal processing system in an airplane.  <P>SOLUTION: Since a system of reducing an equalization process amount by integrating a waveform equalization process and a function of AFC/APC with a function of wave equalization, and executing an error correction code process as a real-time process to an error occurring on a transmission path, up to now separately from problems of noise and echo can be provided, enhancement of robustness of data communication on a transmission path and resistance against noise and echo can be improved, at the same time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291329-A (JP)
Title: Game system and authentication device constituting the same, and business-use game machine
Inventor: GOTO NOBUHIRO
IPC: A63F13/493
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To carry out individual processing using the result of individual authentication device, and to achieve high security in an existing business-use game machine having a player-discriminating information-receiving means but not having an authentication information-receiving means.  <P>SOLUTION: The game system is constituted by communicatably connecting the business-use game machine having the player-discriminating information-receiving means but not having the authentication information-receiving means and the authentication device equipped with both the means via a communication network, and the business-use game device carries out the processing for restarting games using the game continuing information corresponding to the player-discriminating information upon receiving the authentication result information corresponding to the player-discriminating information of the player.  <P>COPYRIGHT: (C)2010,JPO&INPIT