baber/WOPTO huggingface dataset:
Patent JP-2012188487-A (JP)
Title: Ultraviolet ray-curing type ink-jet composition, method for producing ultraviolet ray-curing type ink-jet composition and recorded matter
Inventor: SHIBATANI MASAYA
IPC: C09D11/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet ray-curing type ink-jet composition capable of being suitably used for forming patterns excellent in storage stability and excellent in gloss feeling and abrasion resistance, to provide a production method by which the ultraviolet ray-curing type ink-jet composition can efficiently be produced, and to provide a record having a pattern formed from the ultraviolet ray-curing type ink-jet composition and excellent in gloss feeling and abrasion resistance.SOLUTION: The ultraviolet ray-curing type ink-jet composition that is discharged by an ink-jet method is characterized by containing a polymerizable compound and scary powder comprising an Fe-Si-Al alloy. The Fe-Si-Al alloy preferably comprises Fe as a main component, Si in an amount of 8.2-11.2 wt.% and Al in an amount of 4.0-7.0 wt.%.
Patent JP-2012190991-A (JP)
Title: Semiconductor light-emitting device
Inventor: KOMATSU IZURU
IPC: H01L33/60
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device capable of suppressing time deterioration at a high output power.SOLUTION: A semiconductor light-emitting device according to an embodiment comprises: a light-emitting element configured to radiate emission light having a peak wavelength shorter than 493 nm; and a package containing the light-emitting element and including a terminal electrically connected to an electrode of the light-emitting element. The terminal contains aluminum with purity equal to or greater than 99.89% in a portion which reflects the emission light.
Patent JP-2012188575-A (JP)
Title: Ink composition
Inventor: KOGANEHIRA SHUICHI
IPC: C09D11/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition which can realize high quality images that control bleeding and beading on various kinds of recording media, especially water-nonabsorbing or low-absorbing recording media such as synthetic paper or print book paper, and is excellent in ink storage stability, clogging-recoverability, and ink resolubility.SOLUTION: The ink composition contains a 7-10C alkanediol having poor water solubility, cyclodextrins, and hydantoin or a derivative thereof.
Patent JP-2012125126-A (JP)
Title: Motor device
Inventor: GOTO TETSUO
IPC: H02K16/00
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor device capable of obtaining a large output by using a relatively small-sized motor, and of reducing power consumption under such a use condition that a load is small.SOLUTION: A motor device has: a main motor having a rotor fixed to a rotation axis; an auxiliary motor having a rotor supported to the rotation axis in a relatively rotatable manner; a clutch device that can couple and separate rotational forces of the rotors of the both motors. When the both motors are in a connection state, the both motors rotate integrally. When the both motors are in a separated state, only the rotational force of the main motor is communicated to the rotation axis.
Patent JP-2011194226-A (JP)
Title: Needle holder for laparoscope, and manufacturing method therefor
Inventor: HIRSCHFELD SIMON
IPC: A61B17/06
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a needle holder for a laparoscope for use in a port which is commonly utilized, at low cost.SOLUTION: A needle holder 1 for the laparoscope includes shafts 2 and 3 formed as tubes. A forceps top 9 is installed on distal ends of the shafts. The forceps top can be manipulated by a rod extending in the shafts 2 and 3. The rod can move in a longitudinal direction by a grip 4 installed on a proximal end of the shafts 2 and 3, where the shafts 2 and 3 have a linear proximal part 2 and a curve distal part 3, and both of the 2 and 3 are fixed so that they can attached to and detached from each other.
Patent JP-2012018382-A (JP)
Title: Image display device, driving method of image display device, and terminal device
Inventor: NIIOKA SHINYA
IPC: G02B30/30
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of displaying images at plural view points, achieving a high opening ratio by suppressing a problem due to a structure disposed in a pixel opening.SOLUTION: An image display device comprises a display element in which display units each including sub-pixels for displaying images for first and second view points are arranged, and optical means for dividing light from a sub-pixel P in different directions. Adjacent pixel pairs are configured by using an adjacent pixel pair including two sub-pixels disposed with one data line interposed therebetween as a basic unit in the case where a region surrounded by a data line D, a gate line G and a storage capacitor electrode is defined as an opening portion. An adjacent pixel pair 4PAIR is disposed adjacent to each other. Switching means included in each of the two sub-pixels is connected to the data line D sandwiched between the two sub-pixels, and is controlled by different gate lines G. Assuming virtual lines for equally dividing the width in a first direction of the sub-pixel into K+1 pieces, K number of storage capacitor lines CS are arranged across at least one of the virtual lines in the opening portion.
Patent JP-2011202166-A (JP)
Title: Phosphor, phosphor coating method, and method of manufacturing light-emitting device
Inventor: AN JOONG IN
IPC: C09K11/56
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor capable of stably controlling the characteristics of a discharged light, a phosphor coating method, and a method of manufacturing a light-emitting device.SOLUTION: The phosphor coating method includes a step of preparing a phosphor core, a step of accomplishing a first stirring to a first solution that is the phosphor core with a first polymer and a first solvent added thereto, a step of aging the first solution, a step of accomplishing a second stirring to the second solution that is the first solution with a second polymer and a second solvent added thereto, and a step of drying the second solution to obtain the phosphor on which the polymer is coated.
Patent JP-2012198469-A (JP)
Title: Photosensitive negative lithographic printing plate
Inventor: KAWAMATA YUKINAO
IPC: G03F7/09
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive negative lithographic printing plate having at least a hydrophilic layer and a photopolymerizable photosensitive layer in this order on a plastic film support, which improves the printing durability of an image part without deteriorating the stain resistance of a non-imaged part and obtains sufficient performance in both printing durability and anti-scumming property.SOLUTION: In a photosensitive negative lithographic printing plate, a hydrophilic layer includes a water-soluble polymer compound having a carboxy group, a crosslinking agent having a glycidyl group or a carbodiimide group, and a compound represented by a general formula (1), where R represents a hydrogen atom or a methyl group, L represents a bivalent linkage group, and M represents a cation.
Patent JP-2012203514-A (JP)
Title: Input device
Inventor: TAKITA KAZUNARI
IPC: G06F3/045
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an input device which can be thinned even while having a decorative layer.SOLUTION: An input device 1 of this invention comprises: a first transparent base material 30 whose one surface constitutes an input surface; a second transparent base material 40 arranged facing the first transparent base material 30 at a prescribed interval; a first transparent electrode layer 31 formed on the other surface of the first transparent base material 30; a second transparent electrode layer 41 formed on the second transparent base material 40 facing the first transparent electrode layer 31; and an adhesive layer 51 for bonding the first transparent base material 30 and the second transparent base material 40. A frame-like decorative layer 34 is formed on the other surface of the first transparent base material 30, and the first transparent electrode layer 31 is formed on the decorative layer 34 and the first transparent base material 30 following a level difference part of the decorative layer 34 and the first transparent base material 30.
Patent JP-2012204468-A (JP)
Title: Method of forming copper wiring, manufacturing method of wiring board and wiring board
Inventor: MATAKI YUJI
IPC: H01B13/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming copper wiring which allows for enhancement of conductivity of copper wiring while reducing deterioration over time by preventing oxidation of copper particles and preventing combustion, and to provide a manufacturing method of a wiring board, and a wiring board.SOLUTION: The method of forming copper wiring includes a patterning step for forming a wiring pattern of carbon coated copper particles 14 having a particle size of 100 nm or less on a substrate 10, an oxygen plasma processing step for performing oxygen plasma processing of the wiring pattern, and a reduction plasma processing step for performing reduction plasma processing of the wiring pattern. A manufacturing method of a wiring board, and a wiring board are also provided.
Patent JP-2012201998-A (JP)
Title: Finished yarn for sewing thread and sewn product
Inventor: KIDO TATSUYA
IPC: D02G3/28
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a finished yarn for a sewing thread, which is used for clothing, bedclothing or the like, which has a filler packed therein, prevents the filler from coming out of seams, is superior in motion followability and appearance quality, and to provide a sewn product using the same.SOLUTION: The finished yarn 0 for the sewing thread comprises: a bobbin thread 2 formed by twisting a polyester-based fiber or a nylon-based fiber in an S direction; and a needle thread 3 formed by twisting at least two of the bobbin threads in a Z direction. A total fiber fineness of the bobbin thread is in a range of 160-360 dtex. Both of the number of twists of the bobbin thread and the number of twists of the needle thread are in a range of 200-480 T/m. The bobbin thread is subjected to antistatic processing.
Patent JP-2012201025-A (JP)
Title: Flow passage part
Inventor: SHIMIZU HIDEKI
IPC: B41J2/055
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a flow passage part that protects a flow passage wall surface constituting a flow passage by a parylene film, which then is hardly detached from the wall surface.SOLUTION: The flow passage part 20 is made of ceramic and includes liquid flow passages (R1-R5) inside for passing liquid. The liquid flow passage includes an efflux opening (lower end of the flow passage R5) which is at one end of the liquid flow passage and makes liquid inside the liquid flow passage flow outside the flow passage part 20. A member (nozzle plate 30) other than the flow passage part 20 is bonded to the outer wall surface (lower surface of the flow passage part 20, lower surface of a ceramic sheet 21) of the flow passage part 20 including the formed efflux opening. A liquid efflux hole 32 is formed on the nozzle plate 30. The flow passage wall surface constituting the liquid flow passage is covered with a protective film 40 of a paraxylylene-based polymer, and the protective film 40 is formed so that its film thickness is smaller as approaching the efflux opening.
Patent JP-2012200836-A (JP)
Title: End mill with coolant hole
Inventor: AZEGAMI TAKAYUKI
IPC: B23C5/28
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an end mill with a coolant hole enabling the efficient cooling of a bottom edge and the rake face thereof and also enabling the injection direction of a coolant to be maintained even when the bottom edge is re-ground or re-polished.SOLUTION: A chip discharge flute 4 and an outer peripheral edge 5 which are twisted around the axis O of an end mill body 1 are formed on the top end outer periphery of the end mill body rotated about the axis O. A gash 6 and a bottom edge 7 are formed at the top end of the chip discharge flute 4. A coolant hole 8 twisted in the direction opposite to the outer peripheral edge 5 is formed in the end mill so as to extend from the gash 6 toward the rear end of the end mill body 1. A lead Lh (mm) of the coolant hole 8 has the relation of following formula 1 with respect to a lead Lp (mm) of the outer peripheral edge 5, a radius R (mm) of the bottom edge 7, a number Z of edges of the bottom edge 7, and an integer N of one or more.
Patent JP-2011243955-A (JP)
Title: Substrate support device having transport means in substrate transport mechanism and polarizing film laminating device
Inventor: MATSUMOTO RIKIYA
IPC: H01L21/677
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To transport a substrate 5 smoothly from a first substrate transport mechanism 61 to a substrate support position on a transport path 662 in a substrate support device 66.SOLUTION: A substrate support device includes: a plurality of transport rolls 663 arranged so as to transport the substrate 5 along a substrate transport direction in a first film transport mechanism 51; a plurality of transport rolls 664 arranged so as to transport the substrate 5 along a substrate transport direction in a second film transport mechanism 52 in contact with the substrate 5 transported from the transport path 662; and a substrate support driving mechanism 665 that moves the plurality of transport rolls 664 upward and downward, thereby allowing the substrate 5 which has reached the substrate support position on the transport path 662 to be pinched and supported and allowing the substrate 5 which has been reversed by a substrate reverse section 67 to be released from a pinched state.
Patent JP-2012208594-A (JP)
Title: Contributor identification method, server and program for associating text posted by user with subscriber identifier of user
Inventor: HABU YUKIKO
IPC: G06F13/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a contributor identification method capable of associating a text posted on a blog site server with a subscriber ID which is based on an access history from a terminal based on a user operation.SOLUTION: An identification server collects access history information from a communication business facility device. The identification server extracts a plurality of URLs including image file IDs among the access history information for a subscriber ID, selects a URL whose appearance frequency is the highest among the plurality of URLs including image file IDs and extracts an image file ID included in the URL. Then the server retrieves a page including an image which corresponds to the image file ID from a blog site server, acquires an account of the page and associates the extracted account with a subscriber ID of a terminal which accessed the URL.
Patent JP-2012210096-A (JP)
Title: Air conditioner and inverter device used for air conditioner
Inventor: KASAHARA REI
IPC: H02P21/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To secure high-speed high-load output and enhance efficiency at low speed, in a refrigerating device having an inverter drive device.SOLUTION: A permanent magnet synchronous motor 11 is attached to an inverter device. The inverter device includes: an inverter circuit 13 driving the permanent magnet synchronous motor 11 connected to a DC power source 12; current detection means 14 detecting motor current or DC current; and control means controlling the permanent magnet synchronous motor 11 by using a current detection value detected by the current detection means 14. The inverter device further includes: an overcurrent detection circuit 17 detecting that the current detection value detected by the current detection means 14 becomes a set value or larger; and protective means stopping the inverter circuit 13 when the overcurrent detection circuit 17 detects overcurrent.
Patent JP-2012207629-A (JP)
Title: Fuel supply system and fuel injection control device
Inventor: SAITO YOSHIO
IPC: F02M21/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply system that controls fuel injection to be started at a proper time after supplying power to a kick pilot cutoff valve to prevent shortage of fuel supply.SOLUTION: This fuel supply system includes a cutoff valve having a first valve element which is arranged in a fuel supply passage leading to a regulator from a gas fuel tank and opens a valve earlier when power is supplied, and a second valve element that opens the valve by differential pressure reduction between the upstream side and the downstream side after the above valve is opened. The fuel supply system is configured to include: a first pressure sensor for detecting upstream fuel pressure of the cutoff valve as first fuel pressure; a second pressure sensor for detecting downstream fuel pressure of the cutoff valve as second fuel pressure; and a fuel injection control device for starting gas fuel injection after a preset delay time elapses from the start of power supply to the cutoff valve when the first fuel pressure and the second fuel pressure are less than a threshold value.
Patent JP-2012212030-A (JP)
Title: Photosensitive coloring composition for color filter and color filter
Inventor: UDAGAWA KEIZO
IPC: G03F7/004
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a color filter substrate which has excellent adhesion to a protection film and a support body even with a high pigment concentration.SOLUTION: In the photosensitive coloring composition for the color filter which contains at least (A) a photoinitiator, (B) an organic coloring agent, (C) an acrylic polymer, (E) a photopolymerizable monomer, and (D) a solvent, (E) the photopolymerizable monomer contains at least a photopolymerizable monomer (E-1) represented by general formula (1), and the content of (E) the photopolymerizable monomer is 50-75 mass% with respect to the total sum of (C) the acrylic polymer and (E) the photopolymerizable monomer.
Patent JP-2012213058-A (JP)
Title: Support device for designing wireless communication system and computer program
Inventor: UEDA TETSUO
IPC: H04W16/18
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To contribute to accurate facility designing of a base station by ascertaining actual traffic demand.SOLUTION: A support device for designing a wireless communication system comprises: a matching unit 13 for calculating traffic estimation conditions based on traffic information of a base station having no problem of communication quality per unit time; a traffic estimation unit 14 for estimating traffic in each base station by using the traffic estimation conditions; and a change amount calculation unit 15 for calculating information indicating a change amount of facility extension or reduction in each base station based on the estimated traffic.
Patent JP-2012216034-A (JP)
Title: Constant current source circuit
Inventor: KUMAZAKI NORIYASU
IPC: G05F3/26
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve enhancement of operational reliability.SOLUTION: A constant current source circuit comprises: a first current generating circuit 10 provided with a first current mirror circuit 11 including a plurality of PMOS transistors and a second current mirror circuit 12 including a plurality of NMOS transistors for generating a first current having positive temperature characteristics; a second current generating circuit 20 provided with a feedback circuit 21 that depends on a threshold voltage of the plurality of NMOS transistors, is input with a first voltage having negative temperature characteristics and outputs a second voltage equivalent to the first voltage for generating a second current having the negative temperature characteristics based on the second voltage; and a current combining circuit 30 for generating a constant current having any temperature characteristics by adding the first current and the second current.
Patent JP-2012221989-A (JP)
Title: Semiconductor device manufacturing apparatus and semiconductor device manufacturing method
Inventor: KOYANAGI TADASHI
IPC: H01L21/60
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing apparatus and a semiconductor device manufacturing method, which can improve reliability in electric connection between a substrate and a semiconductor chip mounted on the substrate via an encapsulation resin, and inhibit occurrence of chip cracks in a semiconductor chip.SOLUTION: A semiconductor device manufacturing apparatus 10 electrically connects a first electrode 23 and a third electrode 31 by pressing a second semiconductor chip 15-1 having a second electrode 29 and a third electrode 31 and absorbed by a bonding tool 12 to a liquid encapsulation resin 16 arranged on a first semiconductor chip 14 having the first electrode 23. The semiconductor device manufacturing apparatus 10 includes a press surface 41a contacting the second electrode 29 and pressing the second electrode 29, and a support part 42 protruding from the press surface 41a toward the second semiconductor chip 15-1 side and absorbing an electrode non-formation surface 26b of the second semiconductor chip 15-1, on which the second electrode 29 is not formed.
Patent JP-2012194166-A (JP)
Title: Method for measuring concentration of ammonium persulfate solution
Inventor: YAZAWA TATSUYA
IPC: G01N21/05
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a concentration of ammonium persulfate solution capable of accurately measuring the concentration even in a state where autolysis of ammonium persulfate solution advances and absorbance is changed due to a product of decomposition.SOLUTION: The present invention measures a concentration of ammonium persulfate in a state where autolysis thereof advances using a flow cell with absorbance of 300 to 350 nm in an ultraviolet region in a line where the ammonium persulfate is cyclically supplied through a pump or the like.
Patent JP-2011221533-A (JP)
Title: User programmable graphics in nonvolatile memory for epd driver ic
Inventor: JULIAN TYRREL
IPC: G09G3/20
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method of a display driver having an internal nonvolatile memory for saving a memory storage and labor of computation of a host processor.SOLUTION: The display driver is applied to an electronic paper display. In the display driver, a user definable display graphics bitmap, a plurality of stored bitmaps to be used for assembling a complicated display image, and a plurality of phase tables are included, and each table has an arbitrary length. The host processor removes requirements for storing display image decoding of the display image and/or numeric data, and simplifies processes required for constituting the display image from the stored bitmaps. A plurality of phase tables to be preliminarily programmed are further provided to allow a simple mechanism to change waveform generation to be required for coping with temperature fluctuation, blanking of the display before update of the image, etc.