baber/WOPTO huggingface dataset:
Patent JP-2011135099-A (JP)
Title: Optical integrator, illumination optical device, photolithographic apparatus, photolithographic method, and method for fabricating device
Inventor: KITA HISANORI
IPC: G02B3/00
Filed: 2011-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical integrator having characteristics decreasing the influence of an relative positioning error of a pair of optical members on an illuminance distribution and the shape of an illumination field.  <P>SOLUTION: This wavefront splitting optical integrator (8) includes a first optical member (8a) and a second optical integrator (8b) arranged sequentially from the light incident side. The first optical member includes a plurality of first entrance surfaces (8aa) having a refractive power in a first direction (Z direction) but not having any refractive power in a second direction (X direction), and a plurality of first emission surfaces (8ab) having a refractive power in the first direction but not having any refractive power in the second direction. The second optical member has a plurality of second entrance surfaces (8ba) having a refractive power in the second direction but not having any refractive power in the first direction, and a plurality of second emission surfaces (8bb) having a refractive power in the second direction but not having any refractive power in the first direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012197157-A (JP)
Title: Driving system of lifting device and non-powered lifting device having the same
Inventor: MATSUSHITA KATSUMI
IPC: B66B1/34
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a driving system of a lifting device capable of improving the use efficiency of regenerative energy.SOLUTION: The driving system includes a constant voltage-constant current power source device 4 for supplying primary power 3, a backflow preventive diode 5 being a backflow preventive means connected to the output side of the power source device 4, a switch 7 connected to the secondary side of the backflow preventive diode 5 and connecting loads 9 and 11 of the lifting device to its secondary side, a regenerative energy storage capacitor 6 connected between the backflow preventive diode 5 and the switch 7, and a capacitor control part 8 for controlling the power source device 4. When the primary power 3 is turned on, the capacitor 6 is charged with a constant current in a preset constant current mode from the power source device 4. When charging advances up to a preset voltage value, the capacitor 6 is charged by being switched to a constant voltage mode that is constant in output voltage from the power source device 4. When the power source device 4 is switched to the constant voltage mode, the capacitor control part 8 turns on the switch 7.
Patent JP-2012198850-A (JP)
Title: Communication method, communication system, transmission device and peripheral device
Inventor: TAKAMIZAWA YUJI
IPC: G06F13/10
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique that allows data exceeding an upper limit to be communicated while suppressing a change of hardware to a small change in communication between devices in which an upper limit is set to an amount of data capable of being communicated at a time.SOLUTION: When transmitting data of which an amount exceeds an upper limit, a transmission device divides the data into previous data and following data within a range not exceeding at least the upper limit and transmits a following data instruction code indicating the presence of the following data together with the previous data. When receiving the following data instruction code together with the previous data, a receiver requests transmission of the following data based on the following data instruction code. In a case where divided following data are within the range not exceeding the upper limit, the transmission device transmits the following data in response to a request to transmit the following data from the receiver and the receiver receives the following data.
Patent JP-2012202018-A (JP)
Title: Solar tile panel
Inventor: TAKEMI TARO
IPC: E04F13/08
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a solar tile panel with excellent design, having an external surface with various appearances.SOLUTION: A solar tile panel 1 includes power generating tiles 2 and normal tiles 3 on the front surface of a base plate. The base plate is composed of a mother board 4 at the most rear side and a wiring board 6 attached to the mother board 4 with an adhesive 5. The normal tile 3 is wholly made of ceramic. The power generating tile 2 comprises a tile body 10 made of ceramic, a solar cell 11 disposed on the front surface of the tile body 10, a couple of terminal wires 12 and 13, a sealant 14 which covers the four side end faces of the tile body 10 and the both sides of the solar cell 11, and a cover plate 15 of transparent strengthened glass which covers the front surface side of the tile body 10. The rows of the black power generating tiles 2 and the rows of the beautiful normal tiles 3 are alternately arranged to form the external appearance.
Patent JP-2012203661-A (JP)
Title: Server device, communication method, and program
Inventor: KAWAZOE HIROSHI
IPC: G06F15/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To minimize the deterioration of image quality while achieving a predetermined response time.SOLUTION: A server device comprises a reception part, an acquisition part, a difference extraction part, an estimation part, a determination part, a compression part, and a transmission part. The reception part receives operation information from a client device. The acquisition part acquires a display image according to the operation information. The difference extraction part extracts an area in which pixel information does not match between an image transmitted to the client device and the display image. The estimation part estimates an elapsed time from the reception of the operation information to the acquisition of the display image. The determination part determines, on the basis of the elapsed time, an image quality for which a response time from the reception of the operation information to the transmission of a response to the operation information to the client device is shorter than a predetermined value. The compression part generates a compressed image into which an image in the area is compressed with the determined image quality. The transmission part transmits the compressed image to the client device.
Patent JP-2012205217-A (JP)
Title: Imaging apparatus and imaging method
Inventor: ODA NAOKI
IPC: H04N5/225
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and imaging method capable of raising the signal noise ratio of images which are acquired by lock-in imaging.SOLUTION: The present invention is applied to an imaging apparatus including: a light source; and a camera for imaging a measurement object which is placed in an optical path between the camera itself and the light source. The imaging apparatus of the present invention includes a control part for subtracting the same number of frame images, which are captured by the camera during the OFF period of the light source, from multiple frame images which are captured by the camera during the ON period of the light source, and integrating the difference images.
Patent JP-2012205467-A (JP)
Title: Power storage device and hybrid construction machine
Inventor: SUGIHARA KATSUMICHI
IPC: H02J7/02
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device and a hybrid construction machine capable of confirming soundness of the power storage device.SOLUTION: The power storage device comprises: a power storage module (101) including a power storage part (110) to which a plurality of power storage cells (111) are connected, and a power storage cell voltage detection part (112); a system control part (200) for controlling charging and discharging of the power storage module (101); a first communication path (120); a comparison part (210) for acquiring a voltage of the power storage part (110), and outputting signals when the voltage of the power storage part (110) is higher than a first reference voltage or when the voltage of the power storage part (110) is lower than a second reference voltage lower than the first reference voltage; and a second communication line (220) for communicably connecting the comparison part and the system control part.
Patent JP-2012201348-A (JP)
Title: Track circuit measuring device and program
Inventor: NAKAMURA KIMIHIKO
IPC: B61L1/18
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of a track circuit inspector of preparing and selecting a track circuit measuring device for each track circuit or setting a measurement frequency value.SOLUTION: An internal memory 51 memorizes a measurement frequency value in association with a push button of an operation input section 31. When the operation input section 31 accepts a push of the push button, a subject selecting section 412 reads out the measurement frequency value associated with the pushed push button from the internal memory 51 and sets it as a measuring frequency. As a result, a track circuit measuring device 1 is capable of accommodating several track circuits using electrical signals of different frequencies by pushing the push button and reducing the burden of the inspector.
Patent JP-2012207429-A (JP)
Title: Connection structure of lighting roof
Inventor: IGA MASAHIRO
IPC: E04D13/03
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure capable of effectively preventing rainwater leakage in a coupling part of a hollow synthetic resin plate for use in a lighting roof.SOLUTION: Characteristically, a connection structure (15) of a lighting roof (10) comprises: a bead member (28); a first long member (26); connection members (90 and 91) for connecting a plurality of hollow synthetic resin members (80 and 81) in a sandwiched state between the bead member and the first long member; and a second long member (24) that is disposed below the first long member.
Patent JP-2012208710-A (JP)
Title: Characteristic estimation device
Inventor: NISHIMURA JUN
IPC: G06T7/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a characteristic estimation device allowing re-learning with few onsite samples.SOLUTION: An estimation model for carrying out a characteristic estimation is retained in an estimation model retention unit 14. A characteristic estimation of an inputted facial image is carried out with a facial characteristic estimation unit 15, using the estimation model which is retained in the estimation model retention unit 14. Sample data is extracted with a learning sample extraction unit 19 for each group of characteristic estimation results by the facial characteristic estimation unit 15. Sample data is thus obtained for each group of characteristic estimation results, thereby allowing uniform extraction of onsite sample data, and re-learning with little onsite sample data.
Patent JP-2012206362-A (JP)
Title: Thermal head and thermal printer
Inventor: YAMADA TAKASHI
IPC: B41J2/335
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer which can print even when printing on a print medium whose paper quality is poor for a long time.SOLUTION: A thermal print head includes: a heating unit 21 in which a plurality of heating elements 21a are arranged in an arrangement direction; an electrode 26 formed on the extension in the arrangement direction; and a protective layer 27 on tops of the heating unit 21 and the electrode 26. A top 27b of the protective layer 27 formed on the top of the electrode 26 is equal to or lower than a top 27c of the protective layer 27 formed on the top of the heating unit 21, in height.
Patent JP-2012206467-A (JP)
Title: Design method for resin molded body, resin molded body, molding die, and method for production of the resin molded body
Inventor: HIGASHIMORI MASANORI
IPC: B29C45/76
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a design method for a resin molded body for reducing formation of a weld line when obtaining the resin molded body having possibility of the occurrence of the weld line by an injection molding method using a molding die designed using an optimizing technique by computer support, and also to provide the resin molded body, the molding die and a method for production of the resin molded body.SOLUTION: There is prvided a method for designing a resin molded body in which the formation of a weld line is reduced, using the optimizing technique by computer support. In the optimizing technique, at least each one of a restriction parameter receiving the design restriction of the resin molded body, and a variable parameter which can be optionally set without receiving the restriction are used, and at least one of restriction parameter and that of variable parameter interlocks with each other.
Patent JP-2012216407-A (JP)
Title: Vehicular headlight
Inventor: OHASHI YUJI
IPC: F21S8/12
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular headlight wherein contrast between a light part at a lower part of a cutoff line and a dark part at an upper part of the cutoff line is clear since the cutoff line is distinct.SOLUTION: The vehicular headlight includes a discharge lamp 2, a reflector 3, a projection lens 4, a first shade 5, a second shade 6. A window 12 of the first shade 5 forms a light distribution pattern LP for a low beam having the cutoff line. An opening 13 of the first shade 5 forms a light distribution pattern OSP for an overhead sign. A gap 16 between the first shade 5 and the second shade 6 and an optical control part 18 of the projection lens 4 form a shading-off light distribution pattern GP overlapped on the cutoff line CL.
Patent JP-2012218794-A (JP)
Title: Foldable container
Inventor: WADA YOSHIHIRO
IPC: B65D6/18
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a foldable container by which strength or rigidity of a spring-up sidewall can be enhanced, the spring-up sidewall can be prevented from being deformed even when a worker presses or hits the spring-up sidewall in the vertical state by his hand during folding of the foldable container assembled in a box shape, and accordingly, the pressing force or the hitting force effectively acts on release force of the fitting state of a bottom part and the spring-up sidewall, and working efficiency of folding work of the foldable container is improved.SOLUTION: The foldable container includes an upper frame 1, the bottom part 2, divided sidewalls 3 each constituted by an upper divided sidewall 4 and a lower divided sidewall 5, and the spring-up sidewalls 9. Opposite vertical protrusions 10 and 11 and a horizontal protrusion 13 connecting the opposite vertical protrusions are formed on the spring-up sidewall, and the spring-up sidewall is changed in the surface.
Patent JP-2012227620-A (JP)
Title: Mobile terminal device, radio base station device, radio communication method, and radio communications system
Inventor: NAGATA SATOSHI
IPC: H04W88/02
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal device, radio base station device, and radio communication method capable of sufficiently utilizing effect of both MIMO technology and CoMP technology applied simultaneously.SOLUTION: A mobile terminal device: estimates a channel state of a downlink by using a reference signal included in each of downlink signals from a plurality of cells; determines a PMI for each cell and inter-cell phase difference information from the channel states of the plurality of cells so that a set of the PMI of each cell and the inter-cell phase difference information is optimum; measures channel quality from the determined PMI and inter-cell phase difference information; and transmits the PMI for each cell, inter-cell phase difference information, and channel quality information to a radio base station device.
Patent JP-2012226923-A (JP)
Title: Surface light source device and transmission type display device
Inventor: GOTO MASAHIRO
IPC: F21S2/00
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device capable of making lightweight and reducing the number of members, and having a bright and appropriate visual angle, and provide a transmission type display device equipped with this.SOLUTION: The surface light source device 10 is provided with a deflection optical sheet 14 and a light source part 12. A unit prism 143 of the deflection optical sheet 14 is a nearly columnar shape which is concave toward the light source part 12 side, and is aligned in plurality along the sheet surface and includes an incident face 143a where light enters and a total reflection face 143b for totally reflecting at least a part of the light incident from the incident face 143a, and these are a curved face or a bent face which is concave toward the outside. The light source part 12 includes light source rows 12A, 12B extending in a parallel direction with the length direction of the unit prism 143 and projects light diagonally against the deflection optical sheet 14 from a side direction of the alignment direction on a face side where the unit prisms 143 are formed, in a cross-section which is parallel with the alignment direction of the unit prisms 143 and orthogonally crossing the sheet face of the deflection optical sheet 14.
Patent JP-2012223391-A (JP)
Title: Vehicle seat
Inventor: KAWANO KENJI
IPC: A47C7/40
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To partially vary supporting rigidity of a seat in accordance with the difference of individual physiques by means of a comparatively simple structure.SOLUTION: A support member 20 is brought into a first state or a second state, thereby making a variable part 24f (24s) more flexible than a basic part 22 by pressurization from a seating side. Further, by displacing to the other state different from one state, the variable part 24f (24s) is configured to have a degree of flexure equal to the basic part 22 or less than the basic part 22 by the pressurization from the seating side.
Patent JP-2012225116-A (JP)
Title: Door handle device for vehicle
Inventor: KUDO SHUICHI
IPC: E05B1/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a door handle device for a vehicle capable of reducing collision noise in returning an operation handle with a simple configuration.SOLUTION: A door handle device for a vehicle has: a handle base 2 arranged along a rear face of a door panel 1; an operation handle 5, the one end of which is connected with the handle base 2 so as to be rotatively operated from an initial rotation position to an operational rotation position and the other end of which is equipped with an operation leg portion 4 entering a door body from a lead-in opening 3 opened in the door panel 1; and a frame-like gasket 6 disposed on the periphery of the lead-in opening 3. A frame piece of the gasket 6 is provided with: a handle stopper part 7, the one end of which passes through the lead-in opening 3 to be supported by the handle base 2 so as to determine a stroke terminal on a side of the initial rotation position of the handle base 2; and a flexible lip piece 8 which protrudes toward a side edge of the frame piece to be deflection-deformable and the free end edge part of which contacts with a surface of the door panel 1 so as to form a seal edge between the surface of the door panel 1 and the flexible lip piece 8.
Patent JP-2012230956-A (JP)
Title: Cut core
Inventor: ITABASHI HIROMITSU
IPC: H01F27/25
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cut core in which a chamfer is formed on the edge of a cut surface, having a structure effective for suppressing the conduction between thin strips.SOLUTION: A cut core formed by cutting off a wound metal thin strip, includes a chamfer part formed in at least one side perpendicular to a lamination direction of the metal thin strips, of four sides of a cut surface having a rectangle shape. A portion removed from the cut core by formation of the chamfer part is larger in dimension in a direction perpendicular to the cut surface than in the lamination direction.
Patent JP-2012231593-A (JP)
Title: Power conversion device
Inventor: TAKAHASHI YOSHIMITSU
IPC: H02M7/48
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that suppresses a switching surge without requiring new components to be added.SOLUTION: A motor control device 1 includes power wiring 10, a smoothing capacitor 11, an inverter circuit 12 and a control circuit 13. The smoothing capacitor 11 comprises capacitors 110, 111 connected in parallel by parallel connection wiring 112, 113. An inductance Ls1 of the parallel connection wiring 113 and the capacitors 110, 111 are connected in a loop to constitute an LC resonance circuit. At least one of the inductance Ls1 and the capacitance of the capacitors 110, 111 is adjusted such that a resonance frequency of the LC resonance circuit becomes a predetermined frequency to be suppressed out of frequency components included in a surge voltage. The power conversion device can thus suppress a switching surge without requiring new components to be added.
Patent JP-2011193504-A (JP)
Title: Wireless communication method and system for supporting call continuity
Inventor: OLIVERA-HERNANDEZ ULISES
IPC: H04W36/14
Filed: 2011-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for supporting handover between a circuit-switched (CS) domain and an internet protocol (IP) multimedia subsystem (IMS) domain and continuing call.  <P>SOLUTION: The system includes a wireless transmit/receive unit (WTRU) and a wireless network. The WTRU includes a call continuity control entity for supporting call continuity between a CS domain and an IMS domain, and a media independent handover (MIH) entity to provide MIH services for providing information in a media independent manner. The wireless network includes an MIH entity for providing MIH services for collecting and forwarding information in a media independent manner. A handover between the CS domain and the IMS domain is triggered based on information obtained via MIH services from the MIH entities. The information may be exchanged via an MIH information server.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012233022-A (JP)
Title: Apparatus for manufacturing reaction water for forming gas hydrate
Inventor: MURAYAMA TETSUO
IPC: C10L3/06
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a reaction water for forming gas hydrate, which has a high heat transfer efficiency and is not upsized in order to efficiently cool water to react with a raw material gas to form gas hydrate (GH).SOLUTION: A cryogenic source having a higher density than water and not dissolving in water is fed from a feed nozzle 15 of the upper part of a cooling tower 10 filled with water to be cooled. The cryogenic source cools water by directly contacting with water while settling in the water, is discharged from the lower part of the cooling tower 10 and cooled through a heat exchanger 13, and thereafter, again fed to the cooling tower 10. The cooled water is fed to a GH forming device 1 of the following step. Use of a cryogenic source not losing the fluidity even below the freezing-point enables a refrigerant to be fed into water below the freezing-point to enable the temperature difference to be large and the heat exchange efficiency to be large.