baber/WOPTO huggingface dataset:
Patent JP-2011096356-A (JP)
Title: Multilayer hard magnet and read/write head for data storage device, and manufacturing method of hard magnet
Inventor: YUAN HUA
IPC: G11B5/39
Filed: 2010-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic material with high coercivity and relatively small magnetic grain sizes.  <P>SOLUTION: A hard magnet 1600 includes a seed layer 1602 containing a first component including at least one of a platinum group metal, Fe, Mn, Ir and Co, a cap layer 1612 containing the first component and a multilayer laminate 1604 between the seed layer 1602 and the cap layer 1612. The multilayer laminate 1604 includes a first layer 1606 containing the first component and a second component including at least one of the platinum group metal, Fe, Mn, Ir and Co. The second component is different from the first component. The multilayer laminate 1604 further includes a second layer 1608 which is formed on the first layer 1606 and contains the second component and a third layer 1610 which is formed on the second layer 1608 and contains the first component and the second component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012092689-A (JP)
Title: Apparatus for estimating flow rate of egr gas flowing into cylinder of internal combustion engine
Inventor: TAKEZOE HIROYUKI
IPC: F02M25/07
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To estimate a flow rate of EGR gas flowing in a cylinder of an internal combustion engine with high accuracy.SOLUTION: An apparatus includes: a means A computing a total flow rate of the gas flowing in the cylinder using an intake valve model; a means B computing a flow rate of the gas passing through an EGR valve using an EGR valve model; a means C computing a temporal flow rate of the EGR gas flowing in the cylinder using an EGR gas diffusion model which simulates a behavior of the EGR gas between the range where the EGR gas that has passed through the EGR valve flows in an intake path and reaches an intake of the internal combustion engine, based on a computed value of the flow rate of the gas passing through the EGR valve; a means D obtaining a flow rate of the intake air flowing in the cylinder by subtracting a computed value of the temporal flow rate of the EGR gas flowing in the cylinder from a computed value of the total flow rate of the gas flowing in the cylinder; a means E correcting a computed value of the flow rate of the intake air flowing in the cylinder using a measured value of the flow rate of the intake air measured by a device for measuring a flow rate of intake air; a means F computing an intake pipe pressure based on a corrected computed value of the flow rate of the intake air flowing in the cylinder; and a means G computing a flow rate of the EGR gas flowing in the cylinder using at least the computed value of the intake pipe pressure.
Patent JP-2011025069-A (JP)
Title: Blood processing device and associated systems and methods
Inventor: BOUDREAU KEITH
IPC: C12N5/07
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmentally closed cell processing device, for the aseptic processing of blood cells.  <P>SOLUTION: The present invention is directed to the environmentally closed cell processing device, for the aseptic processing of blood cells. The device includes a continuous flow centrifuge, fluid reservoirs and fluid handling systems. Blood cells are processed by the present device, to remove their immunodominant antigens. Seroconverted cells and methods of treating subjects with these cells are also described.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093794-A (JP)
Title: Method for producing glass sheet
Inventor: ANIOLEK KENNETH WILLIAM
IPC: C03B33/02
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the shape instability occurring in the cutting of a glass ribbon.  <P>SOLUTION: In the method for producing glass sheets, a glass ribbon 115 is melt-drawn along a draw direction 119 into a viscous zone 129 downstream from a root of a forming wedge 111. The glass ribbon 115 is drawn into a setting zone 131 downstream from the viscous zone 129, wherein the glass ribbon is set from a viscous state to an elastic state. The glass ribbon 115 is further drawn into an elastic zone 133 downstream from the setting zone 131. In the elastic zone 133, the region of the glass ribbon 115 is stabilized using a predetermined pressure difference between a first surface and a second surface of the glass ribbon 115 along a width of the glass ribbon extending transverse with respect to the draw direction 119. The stabilized region inhibits shape instability from propagating upstream through the glass ribbon 115 to the setting zone in the cutting of the glass ribbon 115 into the glass sheet 125.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076708-A (JP)
Title: Shift register circuit
Inventor: HIDA YOICHI
IPC: G11C19/00
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift register circuit that prevents a malfunction caused by a leak current.  <P>SOLUTION: The shift register circuit includes, in its output stage, a transistor T1 connected between an output terminal OUT and a first clock terminal A, and a transistor T2 connected between the output terminal OUT and ground GND. A transistor T3 connected to a node N2 to be connected to the gate of the transistor T2 charges the node N2 in synchronization with a clock signal of the first clock terminal A in a period where the transistor T2 is made conductive by charging the node N2, to compensate for level reduction of the node N2 due to a leak current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012098781-A (JP)
Title: Vehicle radio communication system
Inventor: KATAYAMA MUTSUMI
IPC: G08G1/09
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To implement appropriate relay in the case where a present vehicle becomes a repeater vehicle to transmit information on another vehicle which is disabled from performing vehicle-to-vehicle direct communication, when providing positional information of the vehicle to the other vehicle through vehicle-to-vehicle communication.SOLUTION: A vehicle radio communication system includes a radio communicator 2 for transmitting positional information of a present vehicle to an area within a range of a predetermined distance from the present vehicle and receiving positional information of another vehicle. The vehicle radio communication system includes map information storage means 11 which stores map data containing geographical height information beforehand, and information application determination means 12 which determines whether to apply the received positional information of the other vehicle to the positional information of the present vehicle and transmit it on the basis of the geographical height information stored in the map information storage means 11. In the case where the information application determination means 12 determines that the present vehicle is present in an area which projects with respect to the surroundings in the geographical height information stored in the map information storage means 11, the received positional information of the other vehicle is applied to the positional information of the present vehicle and transmitted by the radio communicator 2.
Patent JP-2011031393-A (JP)
Title: Cutting tool and holder
Inventor: RYDBERG CHRISTER
IPC: B23C7/02
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool for metal machining and a holder that are suitable for using in the latest NC lathe (the numerically controlled lathe), to provide a cutting tool that is a substitute for a plurality of conventional tools, and to provide a stable holder.  <P>SOLUTION: A cutting tool 10 includes a holder 11 and at least two milling inserts 12A-12D. The holder 11 has a plurality of insert pockets 17 in order to receive the milling inserts 12A-12D. The milling inserts are mounted to the holder 11 so that the outermost peripheral part of a cutting insert with respect to the central axis-line (CL) of the holder is located almost on a circle (C). The circle (C) constitutes the diameter of the cutting tool 10. The cutting tool 10 further includes at least one lathe-turning insert 13-16, provided in order to execute other machining, other than the milling inserts. The lathe-turning insert is provided on the radial inside of the circle (C).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012099916-A (JP)
Title: Content sharing communication system, communication system management server, content sharing management server, content sharing communication service management device and content sharing communication method
Inventor: NISHIMOTO AKIHIRO
IPC: H04M11/06
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a content sharing communication system enabling speech communication while sharing a content with a simple operation, and capable of virtually sharing the content while not necessarily supplying the content data to the other party.SOLUTION: The content sharing communication system includes: a communication system management server 130 for supporting a content sharing communication service; and a content sharing management server 140 for managing a content data storage area to retain the shared content. In response to a command from the communication system management server 130, the content sharing management server 140 establishes the content data storage area. According to a session completion notification from the communication system management server 130, the content sharing management server 140 releases the content data storage area.
Patent JP-2012099183-A (JP)
Title: Disk device
Inventor: TAMURA TETSUYA
IPC: G11B33/08
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk device surely suppressing vibration during high-speed rotation of a disk for a long period.SOLUTION: A traverse chassis 5 consisting of a chassis body 5A mounted with a spindle motor 9 with a turntable 8 and an optical pickup 10 movable in a radial direction of a disk D thereon and a lever arm 5B made of synthetic resin is vertically movably arranged in a loader chassis 2. The lever arm 5B includes: a lever body 5a; and a pair of right and left arm parts 5b extending from both ends of the lever body 5a and rotatably pivoted on the loader chassis 2. A cam slider 12 slidably arranged in a front part of the loader chassis 2 and the lever arm 5B are interlocked and coupled by a cam mechanism 13. A retaining piece 30 is integrally formed on an internal surface of a recess 29 formed by cutting off one end part of the lever body 5a via an elastically displaceable connection arm 31, and the retaining piece 30 is elastically pressed on the loader chassis 2.
Patent JP-2012100181-A (JP)
Title: Image output device, image output method, receiver, and reception method
Inventor: OTSUKA TOSHIFUMI
IPC: H04N13/04
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an image output device, an image output method, a receiver, and a reception method which, with respect to the transmission and reception of a content containing a 3D image, effectively determine the 3D image and properly display an image for a user.SOLUTION: A 3D determination method using image information is executed by plural pieces of means such as an image correlation information, and a timing and a condition of determination is restricted, and whether an image signal is a 3D image or a 2D image is determined. On the basis of the result of the determination, an image output is switched between the 2D image and the 3D image. Before switching the image, a message for determining whether switching is permitted or not is displayed for a user, and a response is received, and a condition for determining the image is restricted.
Patent JP-2012074342-A (JP)
Title: Device and method for estimating deterioration degree of vehicular battery
Inventor: GO JUSHAKU
IPC: H02J7/00
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for estimating a deterioration degree of a vehicular battery capable of accurately estimating the deterioration degree of the vehicular battery and a remaining traveling distance by using the deterioration degree.SOLUTION: A method for estimating a deterioration degree of a battery includes: a battery temperature measurement and storage step of storing battery temperatures measured at fixed time intervals in a memory as temperature distribution data in accordance with time; a data storage period confirmation step of confirming whether or not the temperature distribution data is stored beyond a reference period; a severity calculation step of calculating severity corresponding to temperature change by using the temperature distribution data, when the temperature distribution data is stored for a period exceeding the reference period; and a deterioration degree calculation step of calculating a deterioration degree corresponding to a traveling distance and temperature by applying the severity corresponding to the temperature change in a traveling distance deterioration map stored in the memory.
Patent JP-2012101413-A (JP)
Title: Droplet ejecting apparatus
Inventor: SHIONO SHOHEI
IPC: B41J2/175
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a droplet ejecting apparatus that ejects liquid that is excellent in stirring efficiency and suppressed in compositional variation.SOLUTION: One embodiment of the droplet ejecting apparatus includes: a first container that stores and flows the liquid; a second container into which the liquid discharged from the first container flows; a head into which the liquid discharged from the second container flows and ejects the liquid; a carriage that mounts the second container and the head, and moves in a first direction and a second direction perpendicular to the first direction; and a stirrer that is disposed in the second container and moves in the second container by the movement of the carriage.
Patent JP-2012104646-A (JP)
Title: Multilayer circuit board and layer displacement measuring system
Inventor: SHIBUYA KOJI
IPC: H05K3/46
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To measure layer displacement with high accuracy without being affected by permittivity of a substrate material.SOLUTION: The multilayer circuit board has a first conductor pattern (1) provided on a specific first layer of a multilayer structure, and a second conductor pattern (2) provided on a specific second layer of a multilayer structure different from the first layer. The first conductor pattern is arranged to face the second conductor pattern and has an area smaller than that of the second conductor pattern. The first conductor pattern is designed so as not to project from the second conductor pattern even when a maximum displacement occurs in the laminate of the first and second layers. The second conductor pattern is divided into multiple conductor patterns (2a and 2b) by slits (3a), and a terminal for measuring capacity between the conductor patterns is provided, respectively, in the first conductor pattern and the multiple divided conductor patterns.
Patent JP-2011043853-A (JP)
Title: Encoding device, decoding device, and method thereof
Inventor: OSHIKIRI MASAHIRO
IPC: G10L19/032
Filed: 2010-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the subjective quality of decoding signal by properly adjusting the dynamic range of spectrum inserted in a technique for replacing a spectrum of a certain band with a spectrum of another band.  <P>SOLUTION: A deformation information estimation unit 303 estimates deformation information by checking a way of deformation by use of a first spectrum S1(k) of the band 0≤k≤FL (k is the frequency of each sub-band). A deformation unit 304 deforms the first spectrum S1(k) of the band 0≤k≤FL by use of the estimated deformation information to thereby generate a deformed first spectrum S1'(j, k) (j is an index for identifying each deformation process). An extended band spectrum encoding unit 114 estimates a spectrum to be contained in the higher range (FL≤k<FH) of the first spectrum S1(k) by use of the deformed first spectrum S1'(j, k).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108239-A (JP)
Title: System and method for deciding sterilization of device
Inventor: BURKE AARON
IPC: G06K19/07
Filed: 2010-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for verifying occurrence of the environmental conditions.  <P>SOLUTION: The system and method for verifying the occurrence of the environmental condition is attained, by improving the radio transmission characteristics of a device rather than storing information related to occurrence and/or success of a sterilization process. In a certain embodiment, the band width of a radio transceiver is changed as a result of experienced sterilization. In another embodiment, the resonance frequency of a circuit is affected. In still other embodiment, one or more parameters are influenced based on other environmental conditions, such as impact or vibration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012108686-A (JP)
Title: Network connection device
Inventor: YAMAMOTO TETSUYA
IPC: G06F21/44
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a network connection device which facilitates security management of an ID and a password of the network connection device and precludes other people from reading information in the device even if the device is stolen during maintenance or is discarded.SOLUTION: A network device 300 has: a plurality of ports 3051 to 3054; a communication control unit for performing communication via the ports 3051 to 3054; a storage unit 304 for storing identification information of pieces of apparatus connected via the ports 3051 to 3054 and their connection states; and a processor for, when receiving a login request from a first apparatus, referring to the storage unit 304 to determine whether the first apparatus can login to the network device 300 based on whether a second apparatus indicated by specific identification information is connected to the network device 300.
Patent JP-2011066931-A (JP)
Title: Vehicle locating unit with improved power management method
Inventor: ROMANO FRANK
IPC: H04W56/00
Filed: 2010-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-locating unit with improved power management.  <P>SOLUTION: A receiver receives a signal from a network of communication sources. A signal strength-monitoring subsystem determines which of the communication sources are transmitting the strongest signals. A power management subsystem is responsive to the signal strength monitoring subsystem and is configured to alternatively enter sleep and wake-up modes, synchronize the wake-up mode to the communication source transmitting the strongest signal, and test the signal strength of at least one additional communication source according to a predefined sequence.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012113431-A (JP)
Title: Front obstacle detecting device for vehicle
Inventor: OSAWA FUMIHIKO
IPC: B60R21/00
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a front obstacle detecting device for vehicle which can detect an obstacle existing on a curved road in front of an own vehicle.SOLUTION: The front obstacle detecting device for vehicle comprises: front detecting means for detecting an object in front of an own vehicle 1; front road area calculating means 28 for calculating a front road area 13 corresponding to a road shape in front of an area where the own vehicle is running; and front obstacle determining means for determining that the front object is the obstacle existing in front of the road or a lane where the own vehicle is running when the front object is within the front road area 13, based on a position of the front object detected by the front detecting means to the own vehicle and the front road area 13 calculated by the front road area calculating means.
Patent JP-2012114037-A (JP)
Title: Surface lighting system and backlight device
Inventor: KURASHIGE MAKIO
IPC: F21S2/00
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface lighting system and a backlight device capable of making speckles inconspicuous and effectively suppressing the unevenness of brightness within an illuminated region.SOLUTION: The surface lighting device is equipped with an optical element 50, an irradiating device 60, and a light guide plate 30, and provided with a light extraction section 31 inside the light guide plate 30. A plurality of recording regions r1-rn are formed at a hologram recording medium 55, an interference band is formed at each recording region, and a plurality of line images LZ1-LZn are formed at an illuminated region LZ. By an extremely simple configuration using a scanning device 65 to scan coherent light over the hologram recording medium 55, and making the coherent light radiated from each recording region r1-rn in the hologram recording medium 55 incident to the whole of a region corresponding to the illuminated region LZ, it is possible to extract uniform illumination light from the whole of the third end surface 31c or the fourth end surface 31d of the light extraction section 31 without making speckles prominent.
Patent JP-2012124263-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KUBOTA RYOSUKE
IPC: H01L29/12
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of reducing damage to a surface of a silicon carbide substrate in laser annealing.SOLUTION: A silicon carbide substrate having a surface is prepared. Impurity regions (123 to 125) are formed by injecting ions into the silicon carbide substrate from the surface. Annealing for activating the impurity regions are performed. The annealing include a step of irradiating the surface of the silicon carbide substrate with a first laser light with a first wavelength and a step of irradiating the surface of the silicon carbide substrate with a second laser light with a second wavelength. The silicon carbide substrate has a first and second extinction coefficients for the first and second wavelengths, respectively. The ratio of the first extinction coefficient for the first wavelength is greater than 5×10/m. The ratio of the second extinction coefficient for the second wavelength is less than 5×10/m.
Patent JP-2012126056-A (JP)
Title: Inkjet recording method
Inventor: WAKABAYASHI HIROKI
IPC: C09D11/00
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording method having superior print density, as well as a material compatibility of an inkjet printhead used for the recording method, a liquid composition having superior dischargeability, and an ink set.SOLUTION: The inkjet recording method includes adhering a liquid composition, which contains poly(diallyl dimethylammonium chloride) and has a pH of 7.5 to 11, on a paper medium with an inkjet recording system, and thereafter performs recording by an inkjet recording system using an aqueous ink containing anionic water-insoluble polymer particles containing a pigment on a portion where the liquid composition is adhered. The liquid composition used for the inkjet recording method, the liquid composition and the ink set are also provided.
Patent JP-2012129889-A (JP)
Title: Communication apparatus, control method of the same and program
Inventor: AOKI HITOSHI
IPC: H04W24/10
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce a packet loss and a possibility that a communication apparatus leaves a network which are generated by a dual terminal scanning an overlapping basic service set (OBSS).SOLUTION: A communication apparatus which participates in a first network built by a base station and builds a second network requests other communication apparatus which participates in a second network to search a network which does not make communication in a plurality of frequency channels, receives the search result of the network which does not make communication in the plurality of frequency channels from other communication apparatus corresponding to the request, and transmits the received search result to the base station.