baber/WOPTO huggingface dataset:
Patent JP-2011201090-A (JP)
Title: Liquid ejection head, liquid ejection head unit and liquid ejector
Inventor: ITAYA SHINICHI
IPC: B41J2/045
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head which can effectively prevent deviation of landing positions of flying droplets caused by an air flow, a turbulent flow and the like, and to provide a liquid ejection head unit and a liquid ejector.SOLUTION: The inkjet recording head 10 discharges liquid droplets to a relatively moving recording sheet S via a nozzle opening 13 formed in a nozzle plate 14 under pressure generated in a pressure generation chamber 11 filled with the liquid. The nozzle plate 14 is constituted to be deformed in shape in conjunction with discharging of the liquid droplets. The inkjet recording head has an air chamber 51 which has one opening blocked by the nozzle plate 14 and another opening blocked by a lid member 52 to form a space filled with the air, an air nozzle opening 53 which is formed in the lid member 52 at a position concentric with the central axis L of the nozzle opening 13 with respect to a discharge direction of the liquid droplets and is larger in diameter than the nozzle opening 13, and an air ejection mechanism 50 constituted to discharge the air of the air chamber 51 together with the liquid droplets via the air nozzle opening 53 in conjunction with deformation of the nozzle plate 13.
Patent JP-2011205329-A (JP)
Title: Communication equipment, communication system and communication method
Inventor: SUZUKI MASAO
IPC: H04J3/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain communication equipment, a communication system, and a communication method capable of reducing power consumption without losing data.SOLUTION: The communication equipment 2 includes: a PON processor 25 which processes transmission data in synchronization with a reference clock 23 at prescribed speed; a power saving controller 26 which monitors presence/absence of traffics of the transmission data by a downlink traffic monitor 252 to generate a power saving control signal; a 1/N low speed clock generator 27 which reduces speed of a reference clock to integer multiples; and an optical transceiver 21 which transmits the transmission data or a 1/N low speed clock with different output intensity on the basis of the power saving control signal.
Patent JP-2011203436-A (JP)
Title: Developing device and process cartridge
Inventor: SASAKI TERUHIKO
IPC: G03G15/08
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a developing device using a feeding belt structure, the developing device having an improved assembling work efficiency and having shortened time required for filling developer thereinto.SOLUTION: The developing device includes a developer storage chamber 22 containing the developer; a developer carrying member 20 carrying the developer to develop an electrostatic image; a feed belt 26 feeding the developer toward the developer carrying member 20 by rotation of a driving roller 27 in a stretched and laid state in which the feed belt is stretched and laid by the driving roller 27 and a driven roller 28 inside the developer storage chamber 22; and a switching mechanism for switching the feed belt 26 from a loosened state in which the feeding belt is looser than in stretched and laid state to the stretched and laid state.
Patent JP-2011204470-A (JP)
Title: Positive electrode plate for nonaqueous electrolyte secondary battery, manufacturing method of positive electrode plate for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: KOBORI HIROYUKI
IPC: H01M4/1391
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrode plate for nonaqueous electrolyte secondary battery which has an electrode active material layer constituted without existence of a resin binder and has high output and input characteristics, and provide a manufacturing method of a current collector having the electrode active material layer in which the active material is adhered excellently on the surface of the current collector without using a resin binder and which is hardly separated, and thereby to realize a nonaqueous electrolyte secondary battery having high output and input characteristics.SOLUTION: The electrode active material layer has an active material fixed on the surface of the current collector by jointing the active materials containing lithium and manganese as metal elements without using a resin binder.
Patent JP-2010151842-A (JP)
Title: Three-dimensional shape measuring instrument and three-dimensional shape measurement method
Inventor: NAKATSUJI ATSUTADA
IPC: G01B11/25
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely measure a three-dimensional shape of an object without delays.  <P>SOLUTION: The three-dimensional shape measuring instrument includes a projector 3 for projecting each of optical patterns 20, 30 of short and long wavelengths onto an object 2; a camera 4 photographing the object 2; a first table 40 for registering an absolute phase of the optical pattern 20 corresponding to a distance Z<SB>1</SB>; a second table 50 for registering a relative phase of the optical pattern 30 and an offset value n of the optical pattern 20 corresponding to a distance Z<SB>2</SB>; and a control part 5 for calculating the relative phases of the optical patterns 20, 30, based on photographed images and determining a distance to the object 2 using the first and the second tables 40, 50. The control part 5, when the relative phase of the optical pattern 20 is 0, 2π or a value close thereto, compares the distance Z<SB>2</SB>obtained by checking the relative phase of the optical pattern 30 against the second table with the distance Z<SB>1</SB>obtained by checking the absolute phase of the optical pattern 20 against the first table 40 and changes the offset value n, if both thereof do not conform to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011202328-A (JP)
Title: Method for knitting multi-layered knitted fabric and knitted fabric and structure thereof
Inventor: TAKAMIZU TATSUYA
IPC: D04B1/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for knitting a multi-layered knitted fabric having a three-dimensional structure.SOLUTION: The multi-layered knitted fabric having a three-dimensional structure is knitted. Warps and wefts are fed into the opening of a flat knitting machine to form knit stitches with knitting yarns, and the layer of the warps is bound to the layer of the welts with the knitting yarns. Only a part of needles holding the knit stitches are used to form new knit stitches, and the other needles holding the knit stitches form new knit stitches, while holding the knit stitches.
Patent JP-2011205862-A (JP)
Title: Dc/dc converter
Inventor: UCHIYAMA YASUSHIGE
IPC: H02M3/28
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter capable of lowering a voltage related to a switching means.SOLUTION: In a primary circuit of an input-side transformer, switching means Q1 to Q4 are arranged in a bridge formation, of which opposed two sides are provided with capacitors C1 and C2 arranged in series to the switching means Q3 and Q4, respectively. The capacitors C1 and C2 clamp a transformer inter-terminal voltage when the switching means Q1 and Q2 are off, and limits a duty (= on time Ton/(on time Ton+off time Toff)) when the switching means Q1 and Q2 are switched on and off.
Patent JP-2011211613-A (JP)
Title: Radio access point apparatus, access point control method, and access point control program
Inventor: NAGASHIMA SHIGEMATSU
IPC: H04B1/3822
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To effectively reduce power consumption required for communicating operations in a radio access point.SOLUTION: The radio access point apparatus includes a baseband processor 6 having a transmission circuit operation inhibition function and a transmission circuit activation control function. In the former function, communicating operation in the transmission circuit of radio communication part is stopped by control when the operation mode of the radio communication part in the radio access point apparatus is set to the power saving mode, while in the latter function, connection response is transmitted by activating the transmission circuit when a connection request from the radio client terminal is detected.
Patent JP-2011209632-A (JP)
Title: Source driver for liquid crystal display panel
Inventor: NAKAYAMA AKIRA
IPC: G09G3/20
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a source driver of a liquid crystal display panel achieving less heat generation while allowing high-speed driving.SOLUTION: In the source driver for the liquid crystal display panel, during a first predetermined period immediately after polarity of a voltage according to image data is inverted, each column terminal of the liquid crystal display panel is shorted to a common line through an output terminal and a second switch element, a first output amplifying means is set to a high impedance state, and an output signal of a second output amplifying means is fed back to a differential amplifying means through a third switch element. During a period after the first predetermined period and before inversion of polarity of a voltage according to the image data, an output signal of the first output amplifying means is supplied to the output terminal without passing though a switch element, and is fed back to the differential amplifying means through a fourth switch element. The output signal of the second output amplifying means is fed back to the differential amplifying means through the first and fourth switch elements.
Patent JP-2011209657-A (JP)
Title: Light-diffusing film for led lamp
Inventor: HOSODA HIDEMASA
IPC: B32B15/08
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-diffusing film for LED lamps that achieves both high concealability and light-use efficiency and that is also provided with rigidity.SOLUTION: The light-diffusing film for LED lamps includes: at least two sheets of substrates 10 and 12; internal scattering layers 14 and 16 that are provided between the two sheets of substrates and a surface shaping layer 20 that is provided on the outer surface of one of the substrates. The internal scattering layer contains at least a binder and particles having an average particle size A of from 0.5 μm to 5 μm. The surface shaping layer contains at least a binder and particles.
Patent JP-2011213377-A (JP)
Title: Labeler
Inventor: HASHIMOTO MITSUO
IPC: B65C3/16
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a labeler which can be used as both a roll labeler and a shrink labeler.SOLUTION: A labeler 2 includes supporting tables 16 each being placed with a container 1, cylindrical mandrels 17 each forming a shrink label on the outer surface thereof, label supplying means 6 for supplying either one of a label and the shrink label, pickers 20 each sucking and holding the shrink label on the inner surface thereof, and switching means 43 each switching a position of the picker according to a labeler state between a first labeler state and a second labeler state. In the first labeler state, the label supplying means attaches the label onto the container placed on the supporting table. In the second labeler state, the label supplying means supplies the shrink label onto the outer surface of the mandrel, and the picker receives, on the inner surface, the shrink label formed on the outer surface of the mandrel, and then attaches the shrink label onto the container.
Patent JP-2011219924-A (JP)
Title: Arrangement structure of tabs and round bars onto flexible membrane in air dome construction method
Inventor: ISHII KOJI
IPC: E04H7/18
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement structure of tabs and round bars onto a flexible membrane of an air dome which prevents flexible membrane from separating and sagging or peeling off from the mortar, or the mortar from coming off out of the flexible membrane thereby maintaining the adhesion therebetween and a predetermined shape of the dome roof, and also reduces vibration during placing of mortar to prevent its spreading thereby reducing generation of splits or cracks in the mortar layer.SOLUTION: A flexible membrane 5, situated at the lowest position of the construction of a dome roof 2, is stretched into a dome shape with the air inside a structure 1 such as a storage tank. On the upper surface of the stretched flexible membrane 5, tabs 6 are radially arranged from the circumference around a skirt portion 9 of the flexible membrane toward a dome apex 10 with closer spacing within a designated range from the circumference around the skirt portion. Round bars 7 are inserted into the tabs 6. The lower ends of the round bars 7 are placed on a fixing plate 8 at the upper end on a side wall 4. The round bars 7 are disposed from the circumference around the skirt portion 9 of the flexible membrane 5 to the vicinity of the dome apex 10. The radially spaced round bars 7 are embedded in a mortar layer placed from the skirt portion 9 of the flexible membrane 5 to the dome apex 10.
Patent JP-2011220744-A (JP)
Title: Defect checkup method for silicon carbide bulk monocrystalline substrates, defect checkup system for silicon carbide bulk monocrystalline substrates using this method, and silicon carbide bulk monocrystalline substrate with defect information
Inventor: NAKABAYASHI MASASHI
IPC: G01N21/64
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a substrate defect checkup method permitting detection of 6H type lamination defects contained in nitrogen-doped 4H type SiC bulk monocrystalline substrates, a substrate defect checkup system using this method, and an SiC bulk monocrystalline substrate with defect information.SOLUTION: A defect checkup method for SiC bulk monocrystalline substrates whereby a photoluminescence image on a longer wavelength side is obtained by irradiating the surface of a substrate with ultraviolet rays of not less than 200 nm but not more than 390 nm in wavelength and intercepting at least light rays of less than 600 nm from the photoluminescence light radiating and obtained from the substrate, and any brighter region than the adjacent regions identified from differences in relative luminance among adjacent regions is determined to be a defective area containing a 6H type lamination defect; a defect checkup system for substrates using this method, and a SiC bulk monocrystalline substrate with defect information thereby obtained.
Patent JP-2010158076-A (JP)
Title: Moving image decoding method and apparatus
Inventor: NAKAJO TAKESHI
IPC: H04N19/105
Filed: 2010-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently encode a moving image having luminance changing in time, such as a fading image or a dissolving image.  <P>SOLUTION: A variable-length decoder 303 decodes encoded data 300 including a predictive error signal representing an error of a predictive image signal for a moving image signal having a luminance signal and two color difference signals, motion vector information 414, and index information 415 representing a combination of at least one reference image number and a predictive parameter prepared in advance for each of the luminance signal and the two color difference signals. A frame memory/predictive image generator 308 generates a predictive image signal 412 in accordance with the combination of the reference image number and the predictive parameter represented by the decoded index information, and generates a reproduced moving image signal by using the predictive error signal and the predictive image signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011217974-A (JP)
Title: Dual proximity switch, method of controlling the same, system for detecting direction of passage of game ball, game machine, and program
Inventor: ISSHIKI NOBUMASA
IPC: A63F7/02
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To properly detect fraud or abnormal conditions to properly count the number of game balls.SOLUTION: A normal passage determiner 162 determines normal passage of a game ball based on detection of normal detection order from detection results of proximity switches 161-1 and 161-2 of a dual proximity switch 101, and outputs the determination results as a normal passage determination signal. An abnormal condition determiner 163 outputs an abnormal condition detection signal for representing the detection of abnormal detection order based on detection results of the proximity switches 161-1 and 161-2 of the dual proximity switch 101. An output composite unit 153 outputs a detection signal of three kinds of voltages based on the normal passage determination signal and the abnormal condition detection signal. This invention may be applied to a game machine.
Patent JP-2011220639-A (JP)
Title: Heat exchange ventilator
Inventor: HAYASHI YASUMASA
IPC: F24F7/08
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange ventilator in which heat and moisture discharged from the inside of a bath room to the outdoor are returned to air to be supplied from the outdoor to the indoor in the winter season or the like, heat and moisture discharged from the bath room to the outdoor are not returned to air to be supplied from the outdoor to the indoor in the summer season or the like.SOLUTION: A heat exchange ventilator includes a damper 6 which can perform switching to a first switch position at which air in the bath room 11 and in a living room 12 discharged to the outdoor are passed through a whole heat exchange element 3, a second switch position at which air in the living room 12 discharged to the outdoor is passed through the whole heat exchange element 3 while air in the bath room 11 is not passed through the whole heat exchange element, and a third switch position at which air in the bath room 11 and air in the living room 12 discharged to the outdoor are not passed through the whole heat exchange element 3.
Patent JP-2011222443-A (JP)
Title: Image display device and rib forming method
Inventor: NOGUCHI ATSUSHI
IPC: H01J31/12
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce possibility of occurrence of rib destruction.SOLUTION: An image display device includes: a first substrate 1 and a second substrate 10 that are disposed to oppose each other and construct an airtight container whose inside is reduced in pressure; and a spacer 7 that is provided between the first substrate and the second substrate and supports the airtight container from the inside. For the second substrate, a plurality of ribs 13 and 14 are formed linearly so as to sandwich respective rows of light-emitting members 9 therebetween, with the height of the plurality of ribs 13 and 14 being higher than that of the light-emitting members. The spacer extends in a second direction crossing a first direction, in which the plurality of ribs extend, and is positioned between the light-emitting members adjacent to each other in the first direction. The plurality of ribs include two or more first ribs 13 and at least one second rib 14, with a part of each first rib 13 crossing the spacer including a wide part 15, which is widened in the second direction and has a height that is higher than that of a part of the second rib crossing the spacer. At least one second rib 14 is arranged between the first ribs 13 adjacent to each other.
Patent JP-2011228435-A (JP)
Title: Sealing film for solar cell, solar cell module, and method of manufacturing the same
Inventor: SHIODA TAKASHI
IPC: C08L23/08
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To realize easy recovery from output drop caused by temperature change and to suppress fluctuation, relating to a solar cell module, especially to a back contact type solar cell module.SOLUTION: A sealing film for a solar cell contains a polymer component selected from groups comprised of an ethylene/α-olefin/diene copolymer and an ethylene/α-olefin copolymer as well as a crosslinking agent. An electrification attenuation time of a sheet obtained by heating the sealing film for the solar cell at 150°C for 10 minutes is 9000 seconds or longer when measured with an applied voltage of 500 V at 100°C based on JIS K6911.
Patent JP-2011021175-A (JP)
Title: Curable silicone resin composition
Inventor: TAKEI YOSHIHITO
IPC: C08G77/442
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable silicone resin composition, which is excellent in closed-system curability, adhesiveness, heat-resistant coloration stability and balance between transparency and adhesion strength.  <P>SOLUTION: This curable silicone resin composition comprises 100 pts.mass of silicone A, the weight-average molecular weight of which is 20,000-200,000 and which has two or more (meth)acryloyl groups per molecule; 10 pts.mass or more of silicone B, the weight-average molecular weight of which is 1,000 or greater and less than 20,000 and which has two or more (meth)acryloyl groups per molecule; 2 pts.mass or more of silicone C, the weight-average molecular weight of which is 300 or greater and less than 1,000, the (meth)acrylic equivalent of which is less than 450 g/mol and which has two or more (meth)acryloyl groups per molecule; and a radical initiator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011226552-A (JP)
Title: Floating caliper type disk brake
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/097
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To achieve a structure which suppresses an amount of necessary raw material by reducing a deployment shape, and to facilitate bending processing by reducing the number of bending portions and simplifying the shape of the bending portion, thereby controlling the manufacturing cost of an anti-rattle spring 12b.SOLUTION: The anti-rattle spring 12b includes a frame part 33 and a plurality of elastic pressure parts 34a to 35d provided on circumferential opposite sides of the frame part 33. A suspension plate part 19 of a pressure plate 8a is inserted inside of the frame part 33. For insertion of the suspension plate part 19, the circumferential opposite ends of the frame part 33 are abutted on the position holding the recessed part formed on the surface on both sides in the circumferential direction of the inner diameter side surface of a caliper bridge part. Furthermore, pressure plates 8a, 8b constituting both first and second pads 6a, 7a are pressed radially inside with the respective elastic pressure parts 34a to 35d.
Patent JP-2011230545-A (JP)
Title: Sheet belt device for vehicle
Inventor: ODATE SHOTARO
IPC: B60R22/48
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a webbing winding motion by a belt reel from giving a feeling of incompatibility to a passenger by normalizing belt reel rotation and drive by a motor.SOLUTION: A sheet belt device 1 for a vehicle includes a motor 10 rotating/driving a belt reel 14 around which a webbing 5 is wound; respective temperature sensors 64, 65 detecting atmospheric temperature or temperature of the motor 10 of the vehicle; and a processing device 46 in which when a signal indicating non-mounting is output from a buckle switch 62, winding motion of the webbing 5 is executed by applying a current to the motor 10. and when temperature of atmospheric temperature or the motor 10 is a first temperature being the prescribed threshold temperature or higher, a current is set to a first current, and when it is temperature a second temperature being less than the threshold temperature, a current is set to the second current being larger than the first current. The processing device 46, for failure of the respective sensors 64, 65, sets a current to be supplied to the motor 10 to a third current which is larger than the first current but smaller than the second current.