baber/WOPTO huggingface dataset:
Patent JP-2011204331-A (JP)
Title: Optical disk device
Inventor: HONDA ATSUSHI
IPC: G11B7/085
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device and an optical pickup positioning method which can precisely detect a home position without need of a switch.SOLUTION: The optical disk device moves an optical pickup 4 with an elastic member 41 toward the direction of inner periphery, and stops a stepping motor 6 by detecting that the optical pickup 4 has moved to the maximum inner periphery by detecting a counter-electromotive force generated by rotating a rotor 3a of a spindle motor 3 with a turntable 2 by abutting one end 41b1 of an elastic member 41 to a side face of the turntable 2.
Patent JP-2011200930-A (JP)
Title: Method for joining metal member
Inventor: KOYAMA SHINJI
IPC: B23K20/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive method for joining metal members to each other at low temperature and in a solid phase.SOLUTION: The method includes: a step in which the surfaces of metal members containing tin at least in one member are boiled in formic acid or citric acid solution or are exposed to formic acid or citric acid vapor; and a step in which the surfaces of the metal members so boiled or exposed are abutted on each other, heated, and pressurized.
Patent JP-2011209868-A (JP)
Title: Relay device
Inventor: KATO HIROAKI
IPC: G06F21/62
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To set access rights for a file stored in an external storage device and realize file sharing accompanied by access restriction based on the access rights, without converting a file system implemented on the external storage device connected to a relay device to a different system and without using a dedicated device for access restriction.SOLUTION: An external storage device 40 is connected to a router 30, and the external storage device 40 has a file system having a directory structure for hierarchically storing files. When an instruction is given from a subordinate communication terminal 22 to set access rights for a file stored in the external storage device, the router 30 writes an access right file for specifying the access rights in a directory at the same level as that of the file to which access rights are set, and thereafter determines whether access to the file is allowed, according to the contents of the access right file.
Patent JP-2011209110-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: SHINDO YOSHIKUNI
IPC: G06T1/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To efficiently generate a radar image from data observed in a Scan SAR mode.SOLUTION: In an image processing device 100, a burst data storage unit 101 stores data of a scattered wave from the ground relative to each burst of Scan SAR as burst data in a storage device 152. A scan data generation unit 102 reads the burst data from the storage device 152 for each corresponding scan by a processing device 151, and fills a spacing in the read burst data with zero for each scan to generate scan data by the processing device 151. An image processing unit 103 generates a radar image from the scan data generated by the scan data generation unit 102 for each scan by the processing device 151.
Patent JP-2011217434-A (JP)
Title: Motor
Inventor: MIYAGAWA TARO
IPC: H02K1/18
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor with toroidal winding that enables suppression of flux leakage, can be easily fixed, and has a low-cost stator.SOLUTION: A stator core 41 includes protruded parts 36 protruded outward of coils 20 in the direction of the radius of the stator core 41 between coils 20, 20. It is fixed with the outer circumferential surfaces of the protruded parts 36 in the radial direction being in contact with the inner circumferential surface of a stator holder 30 (stator fixing member) made of magnetic material. In the protruded parts 36, there is formed a cut part 37 comprised of a through-hole or a cutout penetrating the stator core 41 in the axial direction.
Patent JP-2011216520-A (JP)
Title: Substrate holding rotating device and substrate processing apparatus
Inventor: ARAI KENICHIRO
IPC: H01L21/304
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate holding rotating device, along with a substrate processing apparatus, capable of processing a substrate, while protecting the center of one surface of the substrate, and also satisfactorily performs a prescribed rotation processing in the substrate at a plurality of positions different in a rotary axial direction.SOLUTION: A spin chuck 3 includes: a center chuck 7 for supporting the lower surface center of a wafer W; an outer circumferential ring member 8 for supporting the lower surface peripheral edge of the wafer W; and a first seal member 9 for performing sealing between the lower surface peripheral edge of the wafer W and the outer circumferential ring member 8. A suction base 10 is elevated and lowered by an elevation motor among a processing position, a lower surface rinse position, and a taking position. A suction port 26 and suction grooves 27 are formed in the upper surface 10a of the suction base 10. Orifices 30 opened in the sides of the suction base 10 are connected to the suction grooves 27.
Patent JP-2011214262-A (JP)
Title: Drain trap for urinal
Inventor: NOMURA KAZUTERU
IPC: E03D13/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a drain trap for a urinal which surely discharges sediment in urine.SOLUTION: The drain trap A for the urinal arranged on a lower end of a bowl face 2 of the urinal 1 includes: a body 10 having a retaining space 14 retaining urine U flowing down along the bowl face 2; a discharge port 30 discharging the urine U in the retaining space 14 out of the body 10; and a sealing water part 25 having the shape that a dip 26 at the lower end communicates with the bottom of the retaining space 14 and that a wear 28 on the upper end communicates with the discharge port 30, and serving as an upward flow passage 27 of the urine U when the urine U in the retaining space 14 is discharged. The upward flow passage 27 is formed into the cross sectional area perpendicular to the flowing direction of the urine U so that a rising speed of the urine U in the upward flow passage 27 in discharging of urine exceeds a settling speed of the sediment in the urine.
Patent JP-2011213263-A (JP)
Title: Electronic control unit and brake fluid pressure control device for vehicle
Inventor: OTA KAZUHIRO
IPC: B60T8/34
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control unit capable of improving flexibility of layout of electronic circuits or electronic components of a control substrate so as to reduce the size of a housing.SOLUTION: The electronic control unit 10 includes the housing 40 having a coil assembly body 50 (electronic component) and an accommodation chamber 43 for accommodating a control substrate 20. In the housing 40, an accommodation chamber peripheral wall 44 for surrounding the coil assembly body 50 and the control substrate 20, and an end wall 45 for blocking the accommodation chamber 43 are integrally formed. At the end wall 45, the control substrates 20 are laminated on a surface surrounded by the accommodation chamber peripheral wall 44. In the end wall 45, a bus bar is embedded, and the electric connection terminal 70 for electrically connecting the bus bar with the control substrate 20 is provided. In the control substrate 20, a connection hole (connection part) to be connected to the electric connection terminal 70 is arranged in an area other than the area in which the coil assembly bodies 50 are laminated.
Patent JP-2011216017-A (JP)
Title: Memory sharing apparatus
Inventor: KAGEYAMA YOSHITERU
IPC: G06F12/10
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To prepare a memory sharing apparatus using a sharing memory in a virtualized environment.SOLUTION: The memory sharing appratus includes a server having a shared page which is an entity of the shared memory, a share setting page which is a data collected with index values of respective shared pages, and a grant table for storing a page frame number of each share setting page and an index value thereof correlatedly each other, a host having a database for managing the index value of the grant table, and a client having a shared page area mapped with the shared page and the share setting page, and a share setting page area.
Patent JP-2011212392-A (JP)
Title: Method and structure for restraining person sitting on wheelchair
Inventor: ENDO TOSHIHARU
IPC: A61G3/00
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt attaching method and a seat belt attaching structure of which the versatility is high, and by which a fitting property can be enhanced when the seat belt is attached.SOLUTION: Belts 51 and 52 can be supported on a vehicle body floor 63 by extending the connecting belt 51 and the wrap belt 52 for restraining the hips of a person sitting on a seat part 41 of a wheelchair 1 toward the vehicle body floor 63 through a gap 42 between the seat surface 31 and the back surface 32 of the seat part 41. Therefore, since the seated person can be restrained without applying a modification or the like to the wheelchair 1 even if the wheelchair 1 is a common model, the versatility can be enhanced.
Patent JP-2010194538-A (JP)
Title: Air screw nozzle
Inventor: KAZUKANE KOJIRO
IPC: B05B3/06
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air screw nozzle which is capable of ejecting clean air with high durability.  <P>SOLUTION: The air screw nozzle includes: a fixing pipe 6 comprising a hollow cylinder; a hollow rotation axis 4 which is freely rotatably held by a pair of bearings supported, at an interval, in the direction along an air passage against the fixing pipe 6, and which constitutes the air passage; a sealing material 8 placed to seal the space between the fixing pipe 6 and the rotation axis 4; and a rotor 2 which is formed integrally with the rotation axis 4 at the end part of the rotation axis 4, constitutes the air passage by rotating together with the rotation axis 4, placed with an inclined angle and has one, or two or more of injection nozzles to eject air supplied from the air passage. As the fixing pipe 6 and the bearings 7 are arranged at the outside of the rotation axis 4 to support the rotation of the rotation axis 4, the air passage is separated from the members supporting the rotation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011220278-A (JP)
Title: Device for controlling output of internal combustion engine
Inventor: IRIYAMA MASAHIRO
IPC: F02D29/02
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To reliably stop a vehicle by depressing a brake pedal when an accelerator pedal fails, while preventing deterioration in drivability.SOLUTION: A device for controlling the output of an internal combustion engine for generating a driving force of a vehicle includes: a braking request detection means (S1) for detecting a braking request operation; an output limiting means (S7) for limiting the upper limit of the output of the internal combustion engine at the start of the braking request operation; and an output limit releasing means (S9) for completely releasing the limit set by the output limiting means, in a predetermined limit releasing time when the braking request operation is completed, and for shortening the limit releasing time when a predetermined condition is satisfied.
Patent JP-2011219051-A (JP)
Title: Floating body type liquefied natural gas production, storage and shipping facilities
Inventor: KAWAKITA CHIHARU
IPC: B63B25/16
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To improve ease of use of escape routes.SOLUTION: The floating body type liquefied natural gas production, storage and shipping facilities include a plant 3 for generating liquefied gas from mined natural gas; tanks 5-1 to 5-3 for storing the liquefied gas; a floating body 2 for supporting the plant 3 and the tanks 5-1 to 5-3; and the escape routes. The escape routes include a plant-side escape route 26-i close to the plant 3; and a tank-side escape route 27-i close to the tanks 5-1 to 5-3. Hereat, the plant-side escape route 26-i is disposed below an upper deck 21. The plant 3 is disposed on the upper deck 21. With the floating body type liquefied natural gas production, storage and shipping facilities 1, thanks to the upper deck 21, a crew more surely avoids fire and blast due to fire or explosion occurred in the plant 3 when the crew passes through an escape route 17-i close to the plant 3.
Patent JP-2011226207-A (JP)
Title: Inside handle device for vehicles
Inventor: INOUE JIRO
IPC: E05B1/00
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an inside handle device for vehicles, by which the opening operation of an inside handle does not apply an unreasonable force to each section when a lock knob is in a lock position.SOLUTION: In the inside handle device for vehicles, when a lock knob 5 is in a lock position and an interlocking member 7 is in a position 1, the opening operation of an inside handle 4 causes an arm 42 of the inside handle 4 to move towards the interlocking member 7 without engaging and cannot transmit the opening operation to an operation force transmission member 6. When the lock knob 5 is in an unlock position and the interlocking member 7 is in a position 2, the opening operation of the inside handle 4 causes the arm 42 to have a contact with the interlocking member 7 and the interlocking member 7 to move from the position 2 to an opening direction reverse to the position 1 and can transmit the opening operation to the operation force transmission member 6.
Patent JP-2011233594-A (JP)
Title: Semiconductor device
Inventor: SHIMOMURA HIROSHI
IPC: H01L27/088
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a unit cell that does not require processing of a ring shape the control of which is very difficult, and is small in characteristic variation caused by processing variation in FinFET structure in which the minimum processing dimension corresponds to the fin width.SOLUTION: A unit cell has gate electrodes G having an open-loop structure formed on a semiconductor substrate 1, a fin-shaped drain region 2 formed in a region inside the gate electrodes G and a fin-shaped source region 3 formed in a region outside the gate electrodes G. A drain contact 2a is formed on the drain region 2, and a source contact 3a is formed on the source region 3.
Patent JP-2010250834-A (JP)
Title: Bi-directional process-to-process byte stream protocol
Inventor: DIXON MICHAEL D
IPC: H04L12/66
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a level of security provided by a firewall to provide reliable communications over inherently unreliable media.  <P>SOLUTION: A client system stores messages 710 and sends the messages to a server system. The messages are included in a request formatted according to a protocol that can traverse a firewall. The server system also stores messages and sends the messages to the client system. The server system waits for a first request and a second request from the client system. If the first request is received and a particular number of messages are accumulated at the server system, then the server system sends a response corresponding to the first request. If the second request is received (740), the server system sends the response (760) corresponding to the first request even if no messages are accumulated. The next time the client system sends a request, the request includes an indication of which messages the client system receives from the server system in the last response.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275634-A (JP)
Title: Zn-Mg-BASED PLATED STEEL SHEET AND METHOD FOR PRODUCING THE SAME
Inventor: MIZUNO DAISUKE
IPC: C23C2/06
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Zn-Mg-based plated steel sheet which has excellent corrosion resistance and workability, and to provide a method for producing the same.  <P>SOLUTION: The surface of the Zn-Mg-based plated steel sheet is provided with a plating layer comprising 0.1 to 2.0% Al and 3.0 to 10.0% Mg, and the balance Zn with inevitable impurities, wherein the area ratio of Zn-Mg-based intermetallic compound phases other than intermetallic compounds in an eutectic structure exposed to the surface of the plating to the whole of the surface of the plating is 5 to 80%. Further, the hot dip Zn-Mg based plated steel sheet is obtained by performing plating treatment in a plating bath comprising, by mass, 0.1 to 2.0% Al, 3.0 to 10.0% Mg, and the balance Zn with inevitable impurities in such a manner that the temperature in the plating bath is made higher by 10 to 80°C than the liquidus temperature of the alloy having the composition in the plating bath, and then performing cooling from the liquidus temperature of the alloy having the composition in the plating bath to a prescribed temperature at a cooling rate of 1 to 100°C/s.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011238485-A (JP)
Title: Electrode for fuel cell, manufacturing method thereof, and fuel cell
Inventor: TAKESAWA MANABU
IPC: H01M4/96
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a fuel cell, a manufacturing method thereof, and a fuel cell capable of maintaining initial stable characteristics under high temperature operating conditions.SOLUTION: An electrode for the fuel cell of the present invention comprises a membrane electrode assembly where a polymer electrolyte membrane including water-soluble free acid is held by a cathode electrode and an anode electrode. This electrode for the fuel cell is used in a fuel cell where fuel gas is supplied to the anode electrode, oxidant gas is supplied to the cathode electrode, and an operation temperature is 100°C or higher, and has an electrode catalyst layer including an electrode catalyst consisting of a conductive carrier and a catalyst particle carried on the conductive carrier. Vacuum heat treatment with acid is applied in advance to the electrode catalyst layer. Acid-impregnated electrode catalysts where the conductive carrier is impregnated with acid and acid-unimpregnated electrode catalysts to which vacuum heat treatment with acid is not yet applied are uniformly dispersed.
Patent JP-2010193903-A (JP)
Title: Gene sensitive to normal-tension glaucoma disease, and use thereof
Inventor: MIZUKI NOBUHISA
IPC: C12Q1/68
Filed: 2010-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene sensitive to a normal-tension glaucoma disease, and a method for using the same.  <P>SOLUTION: A difference has been found in polymorphic sites in a region containing ELOVL5 on human chromosome-6 and the like represented by a plurality of international numbers such as the single nucleotide polymorphism international numbers rs222450, rs9474394, rs2816344 and rs2816341 by comprehensively analyzing-comparing single nucleotide polymorphisms on the entire genome for many patients suffering from normal-tension glaucoma and many normal persons as subjects. It becomes possible to diagnose normal-tension glaucoma based on the difference in these polymorphic sites.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213341-A (JP)
Title: Method and apparatus for optimizing receipt of call/broadcast paging messages by self-powered wireless communications devices
Inventor: SUBRAHMANYA PARVATHANATHAN
IPC: H04W4/00
Filed: 2010-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide technologies with which a wireless communication device (WCD) can efficiently receive call/broadcast paging messages from base stations.  <P>SOLUTION: Responsive to wake-up (502) from sleep, a WCD detects (509) received signal quality. The WCD also receives (510) scheduled network transmission of a call-paging message and the number of instances of a repeating network transmitted broadcast-paging message that occurs multiple times for each scheduled transmission of the call-paging message. This number varies inversely with the signal quality.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010231224-A (JP)
Title: Optical element and method for producing the same, window material, blind, roll curtain and shoji
Inventor: NAGAHAMA TSUTOMU
IPC: G02B5/26
Filed: 2010-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element selectively directionally reflecting light in a specific wavelength band while transmitting light in a wavelength band other than the specific wavelength band.  <P>SOLUTION: The optical element includes an optical layer 2 having an incident surface from which light enters and a wavelength selective reflection film 3 formed in the optical layer 2. The wavelength selective reflection film 3 selectively directionally reflects light in the specific wavelength band while transmitting light in the wavelength band other than the specific wavelength band. The wavelength selective reflection film directionally reflects light in the specific wavelength band out of light incident on the incident surface at angles of incidence (θ,ϕ) (θ is an angle formed between a line perpendicular to the incident surface and incident light incident on the incident surface or reflected light emitted from the incident surface, and ϕ is an angle formed between a specific straight line within the incident surface and a component obtained by projecting the incident light or the reflected light on the incident surface) in directions other than directions of regular reflection (-θ and ϕ+ 180°) in a selective manner, while transmitting the light other than that in the specific wavelength band and having transparency to the light other than that in the specific wavelength band.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011247933-A (JP)
Title: Image forming apparatus and process method for image stabilization
Inventor: TONAI HIROKAZU
IPC: G03G21/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To suppress generation of downtime due to an image stabilization process and to improve convenience in an image forming apparatus that incorporates a plurality of toner bottles of the same color and carries out image formation by selectively using one toner bottle from among the plurality of toner bottles.SOLUTION: When a controller 40 of the image forming apparatus determines that a condition for executing an image stabilizing process is established and that a time for replacement is close for either of the currently used toner bottle or developing unit, the controller drives a developing unit corresponding to the currently used tonner bottle to form a toner image for an image stabilization process at a position where a toner density detection sensor can sense, and also drives a developing unit corresponding to a toner bottle to be used in the next time to form a toner image for the image stabilization process at a position where another toner density detection sensor can sense, thereby simultaneously carrying out the image stabilization process on the two developing units.
Patent JP-2011248606-A (JP)
Title: Display control device and display control method
Inventor: TANAKA TOMONORI
IPC: G06F3/048
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a display control device and a display control method that can make a change in an arrangement way to list a group of images, which are detection results, as appropriate according to a user's intention, and that particularly make such change by a user's intuitive operation.SOLUTION: A display control device displays multiple images in an arranged manner on a display. The display control device includes: a gesture input unit that takes a picture of a gesture of an operator; a trace recognition unit that recognizes a trace of a specific part moving according to the gesture; a shape recognition unit that recognizes a shape of a specific part, formed during movement of the gesture; an arrangement way identifying unit that determines an arrangement way of the images based on the trace and the shape of the specific part; and a display control unit that displays the images on the display, using the arrangement way identified.