baber/WOPTO huggingface dataset:
Patent JP-2013002743-A (JP)
Title: Flow channel switch type geothermal water circulation device
Inventor: KAMIYAMA HIROAKI
IPC: F24J3/08
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a flow channel switch type geothermal water circulation device capable of suppressing manufacturing cost by simplifying the structure and suppressing installation cost by utilizing an existing well.SOLUTION: The flow channel switch type geothermal water circulation device includes an outer pipe 2 buried to the depth having an aquifer L, an inner pipe 3 arranged inside the outer pipe 2, an upper strainer 4 provided for the outer pipe 2, a lower strainer 5 provided for the inner pipe 3, an outflow prevention part 6 composed of a bottom part of the outer pipe 2, a pump 8 for the outer pipe which pumps up geothermal water inside the outer pipe 2, a pump 9 for the inner pipe which pumps up geothermal water inside the inner pipe, a heat exchanging means 10 for performing heat exchange by using the geothermal water as a heat source, a restoring pipe 11 for the outer pipe which restores the geothermal water into the outer pipe 2, a restoring pipe 12 for the inner pipe which restores the geothermal water into the inner pipe 3, and a mode switching means 13 for switching a first mode and a second mode.
Patent JP-2013008529-A (JP)
Title: Connector and structure of signal line
Inventor: AO HITOSHI
IPC: H01R13/6463
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of reducing crosstalk between signal terminals.SOLUTION: The connector has a body 100, and differential signal terminals 210b, 220b, differential signal terminals 230b, 240b and a ground terminal 250b which can be arranged in one row in the first direction X. The differential signal terminals 210b, 220b adjoin each other in the first direction X. The differential signal terminals 230b, 240b adjoin each other in the first direction X. The ground terminal 250b is interposed between the differential signal terminals 220b, 240b. The ground terminal 250b has a shield 253b2 extending in a second direction Y intersecting the first direction X perpendicularly.
Patent JP-2013010269-A (JP)
Title: Printer device
Inventor: TSUCHIYA MASAHIRO
IPC: B41J29/00
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a unitized printer device configured so that each of different printer devices is easily and suitably manufactured.SOLUTION: This printer device for performing printing on recording paper in a rolled state comprises: a mainframe 10 including a front face part 11 having an opening 13 through which recording paper passes; a recording paper guide unit 30 connected to the mainframe 10; a printer mechanism unit 20 connected to the mainframe 10; a control board unit 40 connected to the mainframe 10; an arm unit 50 connected to the mainframe 10 at one side; and a paper feed shaft unit 70 connected to the other side of the arm unit 50. The recording paper is held by the paper feed shaft unit 70. The recording paper passes through the opening 13 provided at the front face part 11 from the recording paper guide unit 30, and is fed to the printer mechanism unit 20.
Patent JP-2013015557-A (JP)
Title: Light source device, optical scanner including the light source device, and image forming apparatus including the optical scanner
Inventor: SAKURAI YUTA
IPC: H01S5/0233
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that includes a connection member that is connected with a substrate joined to a VCSEL and a laser holder, and elastically deforms to bring the VCSEL on the substrate into contact with a contact part provided on the laser holder, the connection member changing the elastic deformation state thereof to deform a substrate 204, and thereby cutting off the electrical connection with the VCSEL.SOLUTION: A leaf spring 302 is provided, which presses a connection member 301 toward a laser holder 201 side.
Patent JP-2013014920-A (JP)
Title: Ground strengthening system and ground strengthening method
Inventor: KAMOGAWA TOMIYUKI
IPC: E02D27/26
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a ground strengthening system having a strong ground bearing function as well as a drainage function and a ground strengthening method.SOLUTION: Elongated columnar bodies 3 each made by binding crushed stones 6 with a water conduction sheet 4 having meshes configured by a high polymer fiber material are vertically disposed in a ground 1 on which a building is to be constructed. The columnar body 3 is provided with a spherical part 3A protruding in a spherical shape larger than its column part at its lower end, and suppresses a tendency of the crushed stones 6 to protrude laterally under vertical compressive force due to a load from above and an end bearing force of the spherical part 3A from below, by tensile resistance strength of the water conduction sheet 4, thereby enhancing internal pressure of the columnar body to keep the strength of the columnar body. Accordingly, the columnar bodies 3 bear the ground 1 surely from the load of the building, have flexibility following lateral deformation of the ground 1 caused by its flexible structure, and are not buckled by the force of the ground. Furthermore, the columnar bodies 3 drain water rapidly out of the ground 1 as crushed-stone drains when rainwater or groundwater pressure rises.
Patent JP-2013015251-A (JP)
Title: Combustion heater
Inventor: SATO KIMIYOSHI
IPC: F23D14/66
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To attain stable combustion heating by improving a flame holding property.SOLUTION: A combustion heater 100 includes: a heating plate 118; an arrangement plate 120 disposed oppositely to the heating plate; an outer circumferential wall 122 disposed along the outer circumference of the heating plate and arrangement plate, the arrangement plate surrounding a space with the heating plate and arrangement plate; a partition plate 124 disposed between the heating plate and the arrangement plate; a combustion chamber 126 disposed in the space surrounded by the heating plate, arrangement plate and outer circumferential wall; an inlet path 128 continued to the combustion chamber with the arrangement plate and partition plate being used as side walls, the inlet path introducing fuel gas; an outlet path 130 continued to the combustion chamber with the heating plate and partition plate being used as side walls, the outlet path introducing exhaust gas from the combustion chamber to the outside of the combustion heater and preheating the fuel gas by the heat of the exhaust gas through the partition plate; and a projection portion 152 which narrows the flow passage of fuel gas at a position where the inlet path is continued to the combustion chamber. The projection portion has a gradual reduction portion 156 in which the thickness is gradually reduced in the flow direction of fuel gas from the inlet path to the combustion chamber.
Patent JP-2012052277-A (JP)
Title: Choker
Inventor: ENDO YOKO
IPC: A44C25/00
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a choker which beautifully decorates especially a neck of a woman as an accessory consisting of a cloth, a jewelry and a metal, and maintains a comfortable wearing feeling and its shape for a long time.SOLUTION: The choker includes: a flexible belt-like body consisting of a core material part having shape stability and a cloth material part covering the core material part; and fastener members respectively prepared at both ends in a longitudinal direction, of the belt-like body on a part of which a fitting part to be fitted with the jewelry or a decoration is disposed, the fastener members being used for separably connects both the ends of the belt-like body. The belt-like body with the fitting part fitted with the jewelry or the decoration is put to the neck, and both the ends of it are connected by using the fastener members.
Patent JP-2013021019-A (JP)
Title: Conductive paste and multilayer wiring board
Inventor: AOKI CHIAKI
IPC: H05K1/09
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste which, when a conductive paste is used as a bump of a multilayer wiring board, suppresses contamination around a land diameter due to the generation of resin bleeding after the conductive paste has been printed on a conductive metal foil and can obtain such a bump shape (printability) that good bump penetrability can be maintained.SOLUTION: A conductive paste used for forming a bump of a multilayer wiring board includes: (A) an epoxy resin solid at 25°C; (B) a hardener; (C) a conductive filler; and (D) an organic solvent. The conductive paste has a viscosity of 100-200 Pa s at a share rate of 10.0 secand 10-40 Pa s at a share rate of 100.0 sec, the viscosity being measured repeatedly at 30°C while continuously changing a share rate using a rheometer.
Patent JP-2012072047-A (JP)
Title: Method for producing n-type group iii nitride single crystal, n-type group iii nitride single crystal, and crystal substrate
Inventor: IWATA HIROKAZU
IPC: C30B29/38
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To produce an n-type group III nitride single crystal that has a high quality and a low resistance by a simple process.SOLUTION: A method of producing the n-type group III nitride single crystal includes: a step of putting raw materials that include at least a substance including a group III element, an alkali metal, and boron oxide into a reaction vessel; a step of melting the boron oxide by heating the reaction vessel to a melting point of the boron oxide; a step of forming a mixed melt which includes the group III element, the alkali metal, and the boron oxide, in the reaction vessel by heating the reaction vessel to a crystal growth temperature of a group III nitride; a step of dissolving nitrogen into the mixed melt by bringing a nitrogen-containing gas into contact with the mixed melt; and a step of growing an n-type group III nitride single crystal, which is doped with oxygen as a donor, from the group III element, the nitrogen, and oxygen in the boron oxide that are dissolved in the mixed melt.
Patent JP-2013020364-A (JP)
Title: Information processing device, control method therefor, and display control program
Inventor: NAGAI MITSUHARU
IPC: G06F15/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To improve convenience for a user who uses plural pieces of communication means.SOLUTION: When any of icons 302-306 is indicated with a pointer 901, contents of communication using communication means performed by a user of a client terminal (a specific subject) with a user corresponding to the indicated icon are displayed. A frame 801 is a screen indicating mail text of a Web mail transmitted from a user corresponding to an icon 301 to a user corresponding to an icon 302. A frame 802 is a screen for displaying an article posted by the user corresponding to the icon 301 on a page for the user corresponding to the icon 302 in a certain posting site.
Patent JP-2012073227-A (JP)
Title: Pipette tip having hydrophobic surface texture
Inventor: KIRSTE VINZENZ
IPC: G01N35/10
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To improve a process to add hydrophobic texture to a pipette tip and a pipette tip surface.SOLUTION: A pipette tip 10 comprises an outer hydrophobic region 32 on an outside 30 of the pipette tip 10 and an inner hydrophobic region 26 on an inside 28 of the pipette tip 10, each having a prescribed peak-to-peak roughness. The axial extension range of the outer hydrophobic region 32 and the axial extension range of the inner hydrophobic region 26 differ from one another. Hydrophobic texture can be added only in actually needed regions.
Patent JP-2013018404-A (JP)
Title: Washer nozzle for onboard camera
Inventor: DOI YUTA
IPC: B60S1/60
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a washer nozzle for onboard cameras with enhanced versatility.SOLUTION: The washer nozzle 20 for onboard cameras includes a fixed-side member 21 having an inlet 23a and a passage 23b for guiding washer fluid W introduced from the inlet 23. The washer nozzle 20 for onboard cameras includes a movable nozzle member 22 comprising: a slide part 41 having a communication path 41a leading to a communication path 23b, and provided to slide with respect to the fixed-side member 21 while the paths communicate with each other; and a nozzle part 42 that integrally operates with the slide part 41 and has a jet orifice 42a for jetting the washer fluid W supplied through the communication path 41a.
Patent JP-2012015113-A (JP)
Title: Electron beam adjusting method, charged particle optical system control device and scanning electron microscope
Inventor: ESUMI MAKOTO
IPC: G01B15/00
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device enabling highly precise inspection and measurement even if different electrification phenomena are included by considering the possibility that accurate inspection and measurement become difficult due to the different electrifications.SOLUTION: A device and a method are configured to subtract the potential obtained from a potential measurement result of the surface potential of a charged particle beam scanning point on the basis of potential distribution having wider range than the scanning point. With this configuration, accurate inspection and measurement can be performed by a scanning charged particle beam device even if there are electrification phenomena different in properties.
Patent JP-2011204700-A (JP)
Title: Lighting system
Inventor: HIRAOKA ATSUSHI
IPC: F21S8/04
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system usable without causing the deformation such as deflection and capable of lighting with uniform surface emission all over including the center where a light source is arranged.SOLUTION: The lighting system 100 holds a plurality of LED modules 2 on a light source holding part 3 mounted at the center of a chassis 1. The plurality of LED modules 2 emit light toward the outer edge of the chassis 1. The emitted light of the LED modules 2 is reflected by a reflecting sheet 4 and emitted through a ring cover to the outside. A center cover 9 is mounted at the center of the ring cover and an annular translucent part 91 larger than a top plate reflecting sheet 5 is provided on the center cover 9. Part of the emitted light of the LED modules 2 is further reflected by the translucent part 91 and the ring cover and emitted through the translucent part 91 to the outside. The LED modules 2 installed at the center of the chassis 1 actualize approximately uniform surface emission all over including the center.
Patent JP-2012069917-A (JP)
Title: Direct bonding method with reduced overlay misalignment
Inventor: MARCEL BROEKAART
IPC: H01L25/18
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a new method of directly bonding a first wafer to a second wafer.SOLUTION: The method of the present invention is a method of directly bonding a first wafer (100) having an intrinsic curvature to a second wafer (200) having an intrinsic curvature, in which at least one (100) of the two wafers includes at least one set of microcomponents (110). This method includes at least one step of contacting the two wafers (100, 200) with each other so as to start propagation of a bonding wave between the two wafers. During the contacting step, a predetermined bonding curvature (KB) having a shape of a paraboloid of revolution is given to one of the two wafers depending on the intrinsic curvature before the bonding of the wafer (100), and the other wafer is free to match the predetermined bonding curvature (KB).
Patent JP-2013025514-A (JP)
Title: Pedal device
Inventor: SASAGAWA TAKASHI
IPC: G05G1/30
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To avoid an increase in a cost of a pedal device by preventing generation of edge materials of an attachment bracket consisting of a support plate fixed to a dash panel alone.SOLUTION: In the pedal device, an attachment bracket 1 is so configured that an upper support plate 111 having an upper attachment flange 112 on its front edge is lowered rearward, a lower support plate 121 having a lower attachment flange 122 at its front edge is lifted rearward, the upper support plate 111 and the lower support plate 121 are joined together at a crossing area thereof, and a swinging shaft 21 of a pedal arm 2 is provided.
Patent JP-2013025158-A (JP)
Title: Optical system, optical device having the same, and method for manufacturing optical system
Inventor: YAMAMOTO HIROSHI
IPC: G02B13/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical system having excellent optical performance, an optical device having the optical system, and a method for manufacturing the optical system.SOLUTION: An optical system OS used for a camera or the like comprises, in order from an object side: a first lens group G1 having a positive refractive power; a second lens group G2 having a positive refractive power; and a third lens group G3 having a positive refractive power. In focusing, the first lens group G1 and the third lens group G3 are fixed with respect to an image plane, and the second lens group G2 moves along the optical axis.
Patent JP-2013023114-A (JP)
Title: Outboard motor
Inventor: INABA TAKESHI
IPC: F02B67/00
Filed: 2011-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor capable of efficiently exhausting air in an engine cover.SOLUTION: In the outboard motor 10, an exhaust fan chamber 64 is formed of a belt cover 55 and a fan cover 56 by providing the fan cover 56 on the upper side of the belt cover 55. An exhaust fan 54 is accommodated in the exhaust fan chamber 64. In addition, an air intake 65 and an exhaust port 66 are formed in the fan cover 56 above the exhaust fan 54. The exhaust port 66 is communicated with an exhaust opening part 25 formed in an upper part 24a of an engine cover 24. Thus, air exhausted from the exhaust port 66 is exhausted outside 35 of the engine cover 24 from the exhaust opening part 25.
Patent JP-2011259475-A (JP)
Title: Mimo-ofdm communication method and mimo-ofdm communication apparatus
Inventor: ZHOU LIANG
IPC: H04B7/02
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To enable improvement of error rate performance by simple signal processing.SOLUTION: The MIMO-OFDM communication method comprises the steps of: in the transmission side, carrying out mapping on a plurality of transmission antennas by performing space-time encoding (STBC) processing or frequency space encoding (SFBC) processing to transmission data; each performing OFDM modulation to the mapped transmission data by the encoding processing to be transmitted from the transmission antenna; in a reception side, estimating a channel response matrix which makes a channel response from each transmission antenna to each reception antenna as elements; performing prescribed conversion to this channel response matrix; outputting a transmission data stream while performing MIMO decoding processing using the channel matrix acquired by this conversion; calculating a signal-to-noise ratio of the data stream using the channel matrix as a weighting factor; and performing weighting decoding processing on the transmission data acquired from the MIMO decoding processing by multiplying a path metric by the weighting factor.
Patent JP-2011252158-A (JP)
Title: Method for producing titanium dioxide having improved gloss at low temperature
Inventor: HIEW MICHAEL
IPC: C09C3/06
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a titanium dioxide pigment having improved gloss which is produced using less total thermal energy.SOLUTION: This method for preparing the titanium dioxide pigment having improved gloss includes: (a) a step of heating aqueous slurry of a base titanium dioxide pigment to a temperature below about 75°C; (b) a step of coating the base titanium dioxide pigment with a silica compound at a temperature below about 75°C to form a silica-coated titanium dioxide pigment; and (c) a step of coating the silica-coated titanium dioxide pigment with an alumina compound at a temperature below about 75°C to form the titanium dioxide pigment having improved gloss and tolerable durability.
Patent JP-2012055684-A (JP)
Title: Magnetic resonance imaging apparatus and magnetic resonance imaging method
Inventor: KUSAHARA HIROSHI
IPC: G01R33/48
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving image quality which is differed from a conventional one, by easily compensating a magnetic field component by eddy current in an MRI.SOLUTION: An MRI apparatus includes a first collecting section, a second collecting section, and a correcting section. The first collecting section and the second collecting section generate a plurality of echo signals by executing an EPI echo-signal collecting sequence which involves the application of a phase-encoding-direction gradient magnetic field, and collect the echo signals respectively as first and second template data. The second collecting section collects the second template data after the collection of the first template data in accordance with a sequence in which the timing for starting the application of a read-out-direction gradient magnetic field is shifted from that in collecting the first template data. The correcting section corrects phase errors contained in the echo signals by using the first and second template data.
Patent JP-2013031978-A (JP)
Title: Powder spraying device, laminate automated system, and ceramic sheet manufacturing method
Inventor: NISHIMURA KENJI
IPC: B05C13/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a powder spraying device that can surely prevent the clogging of a mesh part material.SOLUTION: The powder spraying device 15 is arranged above a conveyor that transports a ceramic green sheet of a prescribed shape, and sprays powder that controls the joining with a spacer sheet when being baked to the surface of the ceramic green sheet. The powder spraying device 15 includes: a hopper 2 in which a mesh part material 4 is disposed at a bottom opening 2b; a vibrator 3 that vibrates the hopper 2; a rotator 5 set to touch the mesh part material 4 in the hopper 2; a driving means 6 that rotates the rotator 5 while being rubbed to the mesh part material 4. The rotator 5 is for instance, a brush roller.
Patent JP-2013038852-A (JP)
Title: Wire harness wiring device
Inventor: KIMOTO YUICHI
IPC: H02G11/00
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce a load applied to coupling portions by an external force acting in an upward and downward direction.SOLUTION: A wire harness wiring device comprises: a wire harness bridged between a vehicle body and a slide door; a chain-like link part 30 formed by coupling plural link members 32 in a chain manner relatively rotatably around each coupling shaft along the identical direction, and into which the wire harness is inserted; and a movable supporting part 60 of a door side supporting part that is arranged on at least one of the vehicle body and the slide door and to which the door side link member 33 is coupled relatively rotatably around a terminal coupling shaft. A coupling portion between the door side link member 33 and the movable supporting part 60 has a twisted structure part having a terminal coupling part 34 or a support coupling part 62 coupled relatively rotatably around the terminal coupling shaft. The twisted structure part is constituted so that the terminal coupling part 34 and the support coupling part 62 can relatively rotate around a twisting shaft T extending and inclined in a direction orthogonal to an insertion direction S of the terminal coupling part 34 on a plane orthogonal to the terminal coupling shaft.