baber/WOPTO huggingface dataset:
Patent JP-2011054877-A (JP)
Title: Method of manufacturing thin-film transistor
Inventor: YAMADA JUN
IPC: H01L51/40
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin-film transistor, capable of obtaining a low-priced and fine thin-film transistor, while maintaining high performance.  <P>SOLUTION: The method has a step of forming a sacrificial layer at a region corresponding to at least a channel part on the surface of a base layer in which a source electrode and a drain electrode are formed, a step of depositing and patterning an electrode material containing a component having liquid repellency against a semiconductor solution on the surface of a transfer plate, a step of transferring the patterned electrode material on the base layer with the sacrificial layer formed thereon, by using a transfer printing method, to form the source electrode and the drain electrode, a step of diffusing the component having the liquid repellency contained in the electrode material to form a liquid repellent layer on the surface of the source electrode and the drain electrode, a step of removing the sacrificial layer formed in the channel part, and a step of applying the semiconductor solution to the channel with the sacrificial layer removed therefrom by using a droplet coating method to form a semiconductor film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059177-A (JP)
Title: Liquid crystal display device and backlight control method
Inventor: TSURU YASUTAKA
IPC: G09G3/36
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a backlight while suppressing generation of a luminance step in a region boundary.  <P>SOLUTION: An in-region gradation value-detecting part 102 detects gradation levels of an input video signal with respect to each sub-region and removes gradation levels of pixels within a predetermined higher range (m%) from the brightest gradation level in the sub-region to detect a maximum in-region gradation level Pa. A boundary gradation value-detecting part 103 removes gradation levels of pixels within a predetermined higher range (n%) from the brightest gradation level with respect to a pixel group that belongs to a region boundary portion in the sub-region to detect a maximum boundary gradation level Pb. A backlight control value-deciding part 104 selects higher one of the in-region maximum gradation level Pa and the maximum boundary gradation level Pb as a maximum gradation level Pc of the sub-region and decides a backlight control value K based on the ratio between the maximum gradation level Pc and an upper limit value Pmax of gradation levels.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058382-A (JP)
Title: Electric fan
Inventor: INAZUMI HIDEYOSHI
IPC: F04D25/08
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To fulfill a function in a simple structure in an electric fan including flow straightening blades provided to a front guard.  <P>SOLUTION: A plurality of tilting flow straightening blades 10 are arranged around a radially extending axis between the front guard 9 of the electric fan and a fan. A flow straightening blade retaining portion 20 is arranged on the side of the back surface of a rim 11 in the center of the front guard 9. The flow straightening blade retaining portion 10 includes a fixed hub 21 fixed to the rim 11 and a movable hub 22 relatively rotatably combined with the fixed hub 21 and having an operation portion 40 projecting from the side of the front surface of the rim 11. The movable hub 22 is formed with a rack 38 engaged with a pinion 37 formed at the root 10a of each flow straightening blade 10. The fixed hub 21 is formed with recessed portions 31 for receiving the roots 10a of the flow straightening blades 10. The movable hub 22 holds back the roots 10a of the flow straightening blades 10 into the recessed portions 31 to retain the flow straightening blades 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056389-A (JP)
Title: Particulate matter combustion catalyst and diesel particulate filter
Inventor: KAMIMURA KENICHI
IPC: B01D53/94
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate matter (PM) combustion catalyst for combustion of particulate matter contained in exhaust gas produced by a diesel engine which can burn PM at low temperatures and has excellent durability and a diesel particulate filter which contains the PM combustion catalyst and can remove deposited PM easily at low temperatures.  <P>SOLUTION: The particulate matter combustion catalyst consists of particles of a compound oxide comprising an alkaline earth metal M and (Fe<SB>1-x</SB>Ti<SB>x</SB>) in a molar ratio of (Fe<SB>1-x</SB>Ti<SB>x</SB>)/ä(Fe<SB>1-x</SB>Ti<SB>x</SB>)+M} of 0.33-0.93 and a molar ratio x of Ti/(Fe+Ti) of 0-0.24. A diesel particulate filter applied with the particulate matter combustion catalyst is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058076-A (JP)
Title: Anode material for lead free plating
Inventor: KAWAMATA YUJI
IPC: C22C13/02
Filed: 2009-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, in Sn-Bi based solder alloy plating, though the feed of an Sn component has been performed with an Sn plate fitted to an anode and the feed of a Bi component has been performed using a plating liquid, e.g., of bismuth methane sulfonate obtained by dissolving bismuth oxide into acid, when bismuth methane sulfonate or the like are largely added for feeding Bi, its PH is changed into acidity, thus the plating liquid is decomposed, or, when a stabilizer is largely added for preventing the decomposition, plating properties are made to deteriorate, and the whole of the plating liquid must be exchanged.  <P>SOLUTION: In the anode plate material used for Sn-Bi based solder alloy plating, the anode plate material is composed of fine grains with a solder grain size of 20 to 200 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065694-A (JP)
Title: Nonvolatile semiconductor memory device and method of testing the same
Inventor: KOMATSU YUKIO
IPC: G11C16/02
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device that facilitates a registration of a defective block.  <P>SOLUTION: The nonvolatile semiconductor memory device includes: a memory cell array with a plurality of blocks each being the erasing unit; a ready/busy control circuit that outputs a busy signal when an internal operation is being done to the blocks; and a control unit that registers the blocks as defective blocks when the ready/busy control circuit outputs the busy signal in receiving an input of a bad block command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071610-A (JP)
Title: Mobile communication terminal, mobile communication system, terminal fault decision method, terminal fault decision program, and program recording medium
Inventor: OTSUKA OSAMU
IPC: H04W88/02
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system capable of certainly determining presence of a fault at a mobile communication terminal.  <P>SOLUTION: The mobile communication terminal 100 for performing communication through a mobile communication network transmits interior action information showing the state of an interior action collected by an interior action information collection means 103 to a service providing server 20, in line with a timing for transmitting current location information on the mobile communication terminal 100 collected by a position information collector 101. Based on the interior action information and the current location information from each mobile communication terminal 100, the service providing server 20 determines presence of a fault at the mobile communication terminal 100, a transmission source of the interior action information, by a fault decision means 24. When it is determined that there is a possibility of a fault in the mobile communication terminal 100, the fault decision means 24 analyzes the interior action information of other mobile communication terminals located at the same area. When there is no possibility of fault in these other mobile communication terminals, it is determined that the mobile communication terminal 100 is faulty. When there is the possibility of the fault, it is determined that the radio wave environment is aggravated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052193-A (JP)
Title: Emulsion fuel production device
Inventor: KATO NAOKI
IPC: C10L1/32
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsion fuel production device which uses one or more oils, further which capable of remixing and having sufficient stirring ability in compact and simple system.  <P>SOLUTION: The emulsion fuel production device comprises a vortex pump 4 having high stirring ability, and an ejector 5 for sucking and jetting liquid which is several times a periphery quantity at the tip of a pipe for supplying and circulating to a tank, and further, a supply line which provides an oiling switching motor valve 1 capable of supplying two or more oils and a plurality of automatic opening and closing valve 2, a circulation line which provides a discharge switching motor valve 3 for recirculating an emulsified product, and a controlling device including a level sensor 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067337-A (JP)
Title: Radiation ct apparatus
Inventor: SENDAI TOMONARI
IPC: A61B6/03
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To call a user's attention to reacquire correction information at an appropriate timing in a radiation CT (Computed Tomography) apparatus which corrects image signals based on previously acquired correction information.  <P>SOLUTION: The radiation CT apparatus integrates the number of cumulative rotations of an imaging unit 2 after different weightings with respect to every angle of a rotary shaft such that it becomes heavier as the angle of the rotary shaft of the imaging unit 2 approaches the horizontal direction, and in a stage where the number of the cumulative rotations exceeds a predetermined value, performs processing for inducing a radiographer to reacquire the correction information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071807-A (JP)
Title: Mobile communication terminal, and cell search control program of the mobile communication terminal
Inventor: FUKUSHI SAORI
IPC: H04W36/04
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal which can contribute to improvement in stability of communication by: detecting intrusion and escape into and from a femto cell to perform cell search processing; and detecting a femto cell base station.  <P>SOLUTION: The mobile communication terminal includes: an antenna which performs transmission/reception of a radio signal; a communication means for establishing a radio communication line with a base station via the antenna to make communication; a measurement means for measuring received power intensity of the radio signal to be received by the antenna as first received power intensity, measuring received power intensity of a radio signal to be transmitted from the base station in which the communication means establishes the radio communication line as second received power intensity, and measuring received power intensity of a noise signal as third received power intensity; and a cell search processing means for detecting the base station via the communication means when the first received power intensity exceeds a predetermined value, and a ratio between the second received power intensity and the third received power intensity is less than the predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069142-A (JP)
Title: Method for insulating window and insulated window structure
Inventor: KUWAMOTO KENICHI
IPC: E06B1/56
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To insulate an existing single-layer glass sash window without replacing the rail.  <P>SOLUTION: In this construction method, a window 100 including a glass pane 101 and a metal sash frame 102 in the recess of which the four sides of the glass pane 101 are fitted is remodeled in a double-glazed insulated window. A transparent plate 103 having the generally same outline as a surface surrounded by the inner circumference of the sash frame 102 is fixed at a position where the transparent plate is not extruded from the sash frame 102 so as to be apart from the glass pane 101 at a predetermined interval so that an air layer can be formed with regard to the glass pane 101 and a caulking treatment is applied between the sash frame 102 and the transparent plate 103.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010084314-A (JP)
Title: Head protective headgear
Inventor: SIN DONG IL
IPC: A42B1/20
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head protective headgear easily carried with and capable of being produced at low cost.  <P>SOLUTION: The head protective headgear includes a plurality of mutually and separately arranged cushioning members and string members integrally connecting the cushioning members to form the shape of a cap on one end of which a head insertion port is formed. As a large number of pieces of the cushioning members are connected with the string members, the headgear forms the shape of a cap when it is put on, while it can be folded as if a fabric-made cap, and it is easily stored and carried with.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011071055-A (JP)
Title: Low insect-attraction sheet, and luminaire using the same
Inventor: KAMOSHITA CHIGUSA
IPC: F21Y101/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low insect-attraction sheet excellent in a low insect trapping property, moldability and design, and to provide a Japanese style luminaire.  <P>SOLUTION: The low insect-attraction sheet includes (a) a base layer A and a pattern layer at least one of which contains an ultraviolet absorbent, or (b) a base layer A, a pattern layer and a base layer B laminated in order at least one of which contains an ultraviolet absorbent, or (c) a base layer A, a pattern layer and a low insect-attraction layer with an ultraviolet absorbent contained in at least the low insect trapping layer, and those sheets have a total light transmittance of 10% or less at the wavelength of 405 nm and a total light transmittances of 30% or higher at the wavelengths of 555 nm and 945 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010116390-A (JP)
Title: Method for producing perfluorosulfonic acid having ether structure and its derivative, and surfactant including fluorine-containing ether sulfonic acid compound and its derivative
Inventor: KURUMAYA MITSUO
IPC: C25B3/28
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing the following: perfluorosulfonic acid (perfluoroalkoxy perfluoroalkyl sulfonic acid) which does not cause isomerization, etc., is capable of producing a compound having an objective structure at a low cost, and has an ether structure; its derivative; and its raw material compound.  <P>SOLUTION: A compound having an objective structure and capable of being safely fluorinated without causing isomerization, etc., is produced at a low cost by adding R<SB>H</SB><SP>2</SP>OR<SB>H</SB><SP>1</SP>SO<SB>2</SB>F to hydrofluoric acid to form a concentrated solution (a hydrogen bond complex) and supplying the solution to a liquid phase reaction system using an F<SB>2</SB>gas, or, by adding R<SB>H</SB><SP>2</SP>OR<SB>H</SB><SP>1</SP>SO<SB>2</SB>Cl to hydrofluoric acid, to release HCl, and to convert R<SB>H</SB><SP>2</SP>OR<SB>H</SB><SP>1</SP>SO<SB>2</SB>Cl into R<SB>H</SB><SP>1</SP>OR<SB>H</SB><SP>2</SP>SO<SB>2</SB>F and supplying R<SB>H</SB><SP>1</SP>OR<SB>H</SB><SP>2</SP>SO<SB>2</SB>F directly to the liquid phase reaction system using an F<SB>2</SB>gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301712-A (JP)
Title: Readout operating method of nonvolatile semiconductor memory, and nonvolatile semiconductor memory
Inventor: IIJIMA MITSUTERU
IPC: H01L29/788
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely read out data being held by memory cells of a nonvolatile semiconductor memory which includes a plurality of word lines having different wiring widths.  <P>SOLUTION: This readout operating method of the nonvolatile semiconductor memory is configured so that multi-valued data held by a pair of nonvolatile first and second memory cells are read out which are respectively connected to first word lines arrayed by keeping spaces and to second word lines respectively arrayed between the first word lines while having the wiring width different from that of the first word lines. When the data are read out from the first and second memory cells, memory cell currents flowing into the first and second memory cells are respectively compared with a plurality of reference currents to detect logical level of the multi-valued data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011075670-A (JP)
Title: Endoscope
Inventor: KANZAKI KAZUHIRO
IPC: G02B5/08
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope more surely preventing a reflection frame from falling off.  <P>SOLUTION: The endoscope 1 includes: a light source part 3 fixed to the tip of an insertion part 2, for emitting illumination light; a ring-like reflector member 4 having a reflection surface 4a arranged surrounding the periphery of the light source part 3; and a cap-like outer frame member 8 to which the tip of the insertion part 2 is inserted in the direction of the longitudinal axis thereof. An opening 10 for exposing the light source part 3 and the reflector member 4 is formed in the outer frame member 8 to be located corresponding to the light source part 3 and the reflector member 4 in the state where the tip of the insertion part 2 is inserted into the outer frame member 8, and the outer dimension of the reflector member 4 is larger than the opening 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077208-A (JP)
Title: Flexible wiring board
Inventor: SUZUKI TAKATOSHI
IPC: H05K1/02
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible wiring board simply and accurately determining whether disconnection is caused.  <P>SOLUTION: In the flexible wiring board, an output side connection terminal array 1021 is disposed at one edge of a base film 101 of an FPC 10. An input side connection terminal array 1022 is disposed at a tongue portion 1011 provided at the opposite side edge of the one edge so as to protrude. Connecting wiring rows 1023 and energizing wiring rows 1024 are extended and disposed to cross a folding line L formed when the FPC 10 is folded to be mounted, wherein the connecting wiring rows 1023 electrically connect between corresponding connection terminals in each of the input/output connection terminal arrays 1022 and 1021, and the energizing wiring rows 1024 electrically connect between each of passive electronic components, such as a resistor and capacitor, and corresponding connection terminal. Each of dummy wiring rows 106 is disposed between the connecting wiring rows 1023 and between the energizing wiring rows 1024 on the folding line L to cross the folding line L.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072584-A (JP)
Title: Ultrasonic diagnostic apparatus and ultrasonic diagnostic method
Inventor: OSAWA ATSUSHI
IPC: A61B8/08
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus and an ultrasonic diagnostic method for performing diagnosis of a lesion based on a B/A coefficient obtained from a harmonic component of echo waves in which a B/A coefficient is effectively utilized for diagnosis of a lesion.  <P>SOLUTION: An ultrasonic probe 11 has ultrasonic transducers (UT) 27. The UT 27 transmits ultrasonic waves and receives a fundamental component and a harmonic component of the echo waves. In a B/A coefficient acquisition mode, every time a transmission and reception of the ultrasonic waves and the echo waves takes place, ultrasonic waves for heating are transmitted to heat an object of interest. An HI processor 55 calculates a B/A coefficient based on a detection signal from the UT 27. The HI processor 55 acquires information of changes in the B/A coefficient associated with the time while the object of interest is heated with the ultrasonic waves for heating. A DSC 53 displays the information of the B/A coefficient together with an ultrasonic image 60 on a monitor 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079339-A (JP)
Title: Seat belt device
Inventor: TOKUGAWA OSAMU
IPC: B60R22/46
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt device which smoothly pays out and takes up a webbing, while preventing the webbing from jamming at an insertion hole in a through-anchor, thereby preventing the webbing also from abrasion.  <P>SOLUTION: The seat belt device includes the through-anchor 130A for turning down, near the shoulder of a vehicular seat, the webbing 120 coming up from the lower side, to slide from the vehicle body side to the cabin side. The through-anchor 130A has: a fixation portion 190 rotatably fixed to a vehicle body; and the insertion hole 200 through which the webbing 120 is inserted. The insertion hole 200 includes: a straight portion 200A extending substantially in a straight line in the vehicular fore-and-aft direction; and a turning portion 200B turning upward from the end on the front side of the vehicle of the straight portion 200A. The through-anchor further has a guide surface 210 wherein the side surface of a truncated cone like an open fan spreading out from the turning portion toward the inside of cabin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011078858-A (JP)
Title: Method for generating microbubble and microbubble generator
Inventor: SHINBARA TERUO
IPC: B01F25/60
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating microbubbles which can inhibit the deterioration of microbubble generation efficiency, regardless of the form of a construction downstream from a microbubble generation part which can make a generation of the microbubble in a liquid of a liquid retaining container under no exposure to an atmosphere, as well as a microbubble generator.  <P>SOLUTION: The microbubble generator 1 is equipped with a pressure reduction means 14, and the pressure reduction means 14 includes a bypass pipe 15 arranged between a conduit 4 and a return pipe 6, and a flow rate control valve 16, for regulating the flow rate of a liquid flowing through the bypass pipe 15, which is installed in the bypass pipe 15. In addition, the bypass pipe 15 has one end communicating with the conduit 4 at the downstream side of a flow rate control valve 8 and the other end communicating with the return pipe 6 at the upstream side of a flow rate control valve 9. The liquid flowing through the bypass pipe 15 becomes a confluent flow with the liquid which flows through the conduit 4 originating from a liquid retaining container 2, and consequently, the flow velocity of the liquid flowing through the conduit 4 is accelerated. Thus the internal pressure of the liquid retaining container 2 drops, and in turn, the pressure of a bubble generating region R lowers.  <P>COPYRIGHT: (C)2011,JPO&INPIT