baber/WOPTO huggingface dataset:
Patent JP-2013090441-A (JP)
Title: Circuit for power factor improvement
Inventor: Yan rui zhi
IPC: H02M7/12
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for power factor improvement enabling smaller volume, low-cost, design for input of a total voltage of 90-264 V and control of a PF to 0.90 or more.SOLUTION: In the circuit for power factor improvement, a low frequency filtering unit is placed between two poles of output terminals of a rectifying unit and used for adjusting an input to voltage and current of a pulse width modulation control IC to be in-phase; a first and a second compensation networks are placed in a current compensation port and a voltage compensation port of the pulse width modulation control IC and reduce a current gain (Gain) value of a phase adjustment unit; the pulse width modulation control IC is prevented from generating unnecessary operation; and an input of a total voltage of 90-264 V is designed to control a PF to 0.90 or more.
Patent JP-2012095294-A (JP)
Title: Methods and apparatus for power allocation and/or rate selection for ul mimo/simo operations with par considerations
Inventor: MALLADI DURGA PRASAD
IPC: H04J11/00
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of applying PAR back-off values to determine the transmission power and rate for SIMO and MIMO.SOLUTION: A power allocation algorithm for different UL MIMO schemes is described as follows. For MIMO without antenna permutation, different PAR back-off values are considered for different data streams. For MIMO with antenna permutation or other unitary transformation such as virtual antenna mapping or precoding, the PAR back-off values are determined based on a combined channel.
Patent JP-2013088287-A (JP)
Title: Micrometer
Inventor: HAYASHIDA HIDEJI
IPC: G01B3/18
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly micrometer.SOLUTION: A micrometer 1 includes a displacement magnitude detection device for detecting displacement magnitude of a spindle 1C, a display device 2 attached rotatably to a stationary sleeve 1B, and a control device for controlling the display device 2. The display device 2 includes an image display part for displaying an image including a measurement value based on the displacement magnitude detected by the displacement magnitude detection device, a surface member 21 arranged oppositely to the image display part to have a touch surface 21A, a position detection part for detecting a position pressed on the touch surface 21A, and a support member 24 for supporting the image display part, the surface member 21 and the position detection part and attached rotatably to the stationary sleeve 1B.
Patent JP-2012109228-A (JP)
Title: Method of manufacturing insulated wire and cable
Inventor: WASHIMI TORU
IPC: H01B13/14
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an insulated wire which is high in productivity and excellent in the softening temperature and also which is excellent in flexibility with less work hardening at the completion time of a cable, and to provide the method of manufacturing the cable.SOLUTION: The method of manufacturing the insulated wire includes: a hard copper wire forming process in which a hard copper wire is formed by applying the wire drawing work to a dilute copper alloy wire, containing copper containing inevitable impurities, the amount of oxygen exceeding 2 mass ppm, and at least one kind of an additive element of Mg, Zr, Nb, Ca, V, Ni, Mn, Ti and Cr, so as to have a final wire diameter; a coating process for coating resin on the outer periphery of the hard copper wire. The hard copper wire is modified to a soft copper wire by the heat quantity in the coating process.
Patent JP-2013087229-A (JP)
Title: Method for producing polyurethane foam
Inventor: NAKASUGI HISAHIKO
IPC: C08G18/30
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane foam improved in flame retardancy, mechanical physical properties and moisture resistance.SOLUTION: The method for producing a polyurethane foam includes reacting an active hydrogen component (A) and a polyisocyanate component (B) in the presence of a foaming agent (C) and a catalyst (D), in which (A) contains an amide compound (E) represented by general formula (I) and/or an imide compound having a specific structure. [In general formula (I), Rrepresents hydrocarbon group or the like, Rand Reach independently represents a hydrocarbon group or the like, and Xrepresents oxygen atom or sulfur atom].
Patent JP-2012123782-A (JP)
Title: Method for selecting features used in continuous-valued regression analysis
Inventor: WILSON KEVIN W
IPC: G06N20/00
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of selecting features for continuous-valued problems such as continuous-valued regression analysis problems.SOLUTION: Input of training data 110 to a method 100 includes features and corresponding target values, where the target values are continuous, and there is one target value for each feature. Each threshold value is thresholded and discretized with respect to a threshold value to produce a discretized target value. Then, categorical feature selection is applied to the features, using the discrete target values, to produce selected features. The selected values can be used in any regression analysis.
Patent JP-2012094141-A (JP)
Title: Genetic information management system and genetic information management method
Inventor: PARK MIN-SO
IPC: G16B50/30
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for efficiently managing a vast amount of read data and genetic information obtained from the read data.SOLUTION: The genetic information management system includes: a parsing unit reading the read data and converting the read data into a table-embedded index; a table management unit classifying the table-embedded index into a master table which contains basic items about the genetic information and a slave table which contains additional items about the genetic information, and managing the master table and the slave table; and a search unit retrieving data from the master table and/or the slave table and outputting the retrieved data.
Patent JP-2013092860-A (JP)
Title: Traffic congestion warning device and traffic congestion warning system
Inventor: OKAZAKI ISAMU
IPC: G08G1/01
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a traffic congestion warning device capable of being installed as necessary on a road for traffic congestion caused by a sudden accident and an emergent construction.SOLUTION: The traffic congestion warning device includes: a speed sensor for detecting speed of a vehicle traveling on the road; a signal device for marking traffic congestion and solution states; a control section for performing a marking control of the signal device on the basis of information of the occurrence and solution of the traffic congestion by the speed of the vehicle detected by the speed sensor and a radio section for performing radio communication with other devices; a solar panel; a battery for storing electric power generated by the solar panel to supply electric power for operating the sensor, the control section, the radio section and the signal device; and a leg which is mounted with the battery, the speed sensor, the control section, the radio section and the signal device thereon and is movably installed.
Patent JP-2013095243-A (JP)
Title: Method of manufacturing hollow molded article and air conditioning duct
Inventor: HAYAKAWA TETSUHISA
IPC: B60H1/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a hollow molded article to reliably exhibit moisture absorption and deodorization effect by bamboo coal, and to provide an air conditioning duct.SOLUTION: Compressed air is injected from first to third blow pins 51, 52, 53 into a parison arranged in a cavity 39 to form a hollow intermediate body 65. Powder bamboo coal 17 having the moisture absorption and deodorization effect is sprayed on an inner surface of the intermediate body 65 from the first and second blow pins 51, 52, and the compressed air is discharged from the third blow pin 53. Irrespective of complexity of a cross sectional shape, the bamboo coal 17 is securely and firmly fixed on the inner surface of the intermediate body 65. The bamboo coal 17 is exposed to the inner surface of the air conditioning duct, and the moisture absorption and deodorization effect by the bamboo coal 17 is reliably obtained.
Patent JP-2012107010-A (JP)
Title: Inhibitor for sensitizing potential
Inventor: HIROTA MORIHIKO
IPC: A61K31/405
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an inhibitor for sensitizing potential of metal-based allergic substances.SOLUTION: The inhibitor for sensitizing potential of metal-based allergic substances comprises one or a plurality of amino acids selected from the group consisting of glutathione, lysine, arginine, histidine, serine, glycine, glutamic acid, tryptophan, cysteine, and methionine as an active ingredient.
Patent JP-2013098017-A (JP)
Title: Fuel battery sealing composition, and seal for fuel battery
Inventor: EGUCHI HIROSHI
IPC: H01M8/02
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a seal for a fuel battery which is excellent in gas barrier property, acid proof and heat resistance, and which is capable of firmly bonding to a separator, and is less prone to peel off in a layer form.SOLUTION: The sealing composition comprises an organic component for sealing which includes a non-fluorine resin material, an elastomer and a fluorine resin material. The sealing composition is cured to form first and second seals 36 and 38 provided on first and second separators 20 and 22. Assuming 100 wt.% of the organic component for sealing, the proportion of the fluorine resin material therein is set to be 2-10 wt.%. While the sealing composition may consist of the organic component for sealing, it is preferable that the sealing composition further includes additional glass beads or the like.
Patent JP-2013095088-A (JP)
Title: Inkjet head, manufacturing method thereof, and inkjet plotter
Inventor: MIYAI MITSUYOSHI
IPC: B41J2/045
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent significant reduction in piezoelectric property, and to prevent film separation or dielectric breakdown of a piezoelectric body 15a even when the piezoelectric body 15a is in continuous operation, thereby achieving high yield and low cost.SOLUTION: A head substrate 10 and a wiring substrate 20 of an inkjet head 1 are bonded with each other via an adhesive resin layer 30. The head substrate 10 includes: pressure chambers 13a configured to store ink; diaphragms 14; and piezoelectric elements 15. The diaphragm 14 is provided to cover the pressure chamber 13a from the side of the wiring substrate 20, and configured to eject the ink stored in the pressure chamber 13a to the outside by vibration. The piezoelectric element 15 is provided on the side of the wiring substrate 20 with reference to the diaphragm 14, and configured to vibrate the diaphragm 14, and includes at least the piezoelectric body 15a located above the pressure chamber 13a. The adhesive resin layer 30 is formed to cover at least the edge of the piezoelectric body 15a, and to include an opening 30a through which a portion of the piezoelectric element 15 is exposed toward the wiring substrate 20 above the pressure chamber 13a.
Patent JP-2013096390-A (JP)
Title: Flow damper
Inventor: NAKAMURA MASAYUKI
IPC: F02M55/02
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To deal with a plurality of engines with different specifications, by single type of flow damper.SOLUTION: In a flow damper 20 that closes a fuel passage when flow rate of fuel flowing through an injector is abnormally increased, a piston 210 is divided into a first piston member 211 that slides within a sliding hole 2002, and a second piston member 212 having a valve portion 2123, and the first piston member 211 and the second piston member 212 are screwed together. Then, a valve closing operating condition of the flow damper 20 is changed, by adjusting relative position in a piston sliding direction of the first piston member 211 and the second piston member 212, and changing the piston lift L.
Patent JP-2013106384-A (JP)
Title: Power conversion apparatus and current adjustment method for the same
Inventor: ONISHI YUKIO
IPC: H02M7/48
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion apparatus and a current adjustment method for the same that can easily realize the reduction of imbalance of current flowing between a plurality of switching elements connected in parallel with each other.SOLUTION: A power conversion apparatus comprises: a plurality of switching elements which are connected in parallel with each other; a cathode bus bar which is connected through wire bonding with cathode electrodes of the switching elements; a cathode terminal which is arranged at one end of the cathode bus bar; an anode bus bar which is connected through wire bonding with anode electrodes of the switching elements; and an anode terminal which is arranged at one end of the anode bus bar. The wire bonding is adjusted so that inductances between the cathode terminal and respective cathode electrodes of the switching elements are the same, and inductances between the anode terminal and respective anode electrodes of the switching elements are the same.
Patent JP-2013106113-A (JP)
Title: Imaging apparatus
Inventor: HIROOKA SHINICHIRO
IPC: H04N5/235
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To improve visibility by the expansion of a dynamic range and the reduction of blur, by performing focus control so as to optimally focus on each image.SOLUTION: An imaging apparatus comprises: imaging means comprising a focus lens variable in focal distance; exposure control means for realizing plural imagings different in sensitivity; camera signal processing means for generating a focus evaluation value indicating image signals and the degrees of focusing; image composition means for composing and outputting the image signals different in sensitivity generated by the camera signal processing means; and focus control means for controlling the focus lens of the imaging means on the basis of the focus evaluation value outputted by the camera signal processing means, thereby adjusting a focal distance. The camera signal processing means generates the focus evaluation value with respect to each of the imaging signals different in sensitivity outputted by the imaging means, and the focus control means controls the focus lens on the basis of focus evaluation values corresponding to the respective imagings different in sensitivity outputted by the imaging means.
Patent JP-2012079323-A (JP)
Title: Portable electronic device and character display method for portable electronic device
Inventor: SUZUKI SHOJI
IPC: H04M1/72436
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device and a character display method capable of improving a character scrolling response speed.SOLUTION: A portable phone 1 includes: an LCD display 21, a first dot font for scrolling, and a second dot font for still display. The LCD display 21 can scroll and display a screen. When a character is displayed on the LCD display 21, the character is displayed in the first dot font while the screen is scrolled and displayed, and the character is displayed in the second dot font instead of the first dot font when the scroll display ends and the screen is still.
Patent JP-2013105429-A (JP)
Title: Touch panel
Inventor: TAKIGUCHI TAKESHI
IPC: G06F3/041
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel that is hardly damaged even in hot and humid environments.SOLUTION: A touch panel includes a transparent substrate, plural sensor electrodes, plural terminals, plural conductive wiring lines, and plural auxiliary wiring lines. The sensor electrodes are composed of transparent conductive members aligned and formed in a detection area on the substrate. The terminals are formed in a wiring area on the substrate so as to be connected to the outside, and each correspond to each of the sensor electrodes. The conductive wiring lines are formed in the wiring area on the substrate, and electrically connect any of the sensor electrodes with the terminal corresponding to the sensor electrode. The auxiliary wiring lines are formed in the wiring area on the substrate, and electrically connect any of the sensor electrodes with the terminal corresponding to the sensor electrode. The conductive wiring lines are made of a material having electrical resistivity lower than that of the auxiliary wiring lines. The material of the auxiliary wiring lines is less corrosive than that of the conductive wiring lines. The same material as that of the auxiliary wiring lines may be used for portions of the terminals in contact with the substrate and the outside.
Patent JP-2013107231-A (JP)
Title: Liquid ejecting apparatus
Inventor: FUJIKAWA KOHEI
IPC: B41J2/175
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting apparatus capable of reliably preventing failures that may be caused by breakage of a meniscus.SOLUTION: The liquid ejecting apparatus includes a displacement sensor 20 that detects a relative position change between an ink cartridge 3 storing ink and a recording head 2 to which the ink cartridge is mounted. A printer controller performs a meniscus restoring operation by performing sucking for a nozzle 30 using a capping mechanism if a relative position change amount detected by the displacement sensor exceeds a threshold.
Patent JP-2015025828-A (JP)
Title: Imaging apparatus
Inventor: KURIYAMA KAZUHIKO
IPC: H04N13/02
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of appropriately holding the position of a twin optical system.SOLUTION: The imaging apparatus includes: a first lens unit which has a lens for forming an image of a subject from of a first view point and which has a first bridged part: a second lens unit which has a lens for forming an image of the subject from a second view point different from the first view point and which has a second bridged part; a lens base for fixing the side of the first lens unit and the second lens unit opposite to the side where the first bridged part and the second bridged part are provided; and a bridge part that bridges the first bridge part and the second bridge part. One end of the bridge part is disposed being interposed by a predetermined extra width from the first bridged part, and the other end of the bridge part is disposed being interposed by a predetermined extra width from the second bridged part.
Patent JP-2013109173-A (JP)
Title: Coated optical fiber tape
Inventor: ONA ATSUHIRO
IPC: G02B6/44
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a coated optical fiber tape that enables easy visual confirmation of whether or not resin residues are removed from a coated optical fiber after a single core being branched.SOLUTION: A coated optical fiber tape 10 has an ultraviolet-curing resin 11 applied wholly on multiple paralleled coated optical fibers 12 in the longitudinal direction thereof and is formed in a tape shape. In the multiple coated optical fibers 12, the respective outermost layers thereof are colored prescribed colors. The ultraviolet-curing resin 11 is colored with a color different from colors of the multiple coated optical fibers 12, and so as to be able to distinguish the colors of the multiple coated optical fibers 12 from each other.
Patent JP-2013110035-A (JP)
Title: Branch switch
Inventor: FURUMOTO TETSUO
IPC: H01H73/08
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker which enables mounting and fixing of a lock lever to a middle bottom of a distribution panel without fail by being displaced to a mounting and fixing position by mounting a cover of the distribution panel to a box finally, even when a position of the lock lever which is mounting and fixing releasing means is not on the mounting and fixing position.SOLUTION: A branch switch 1 includes an operation handle 103 which is mounted to a middle bottom disposed inside a cabinet for turning on/off an electric circuit from outside. In the branch switch 1, a lock lever 104 which mounts and fixes the branch switch by being locked to a locking part 1041 provided on the middle bottom, and releases mounting by releasing locking with the locking part 1041 is provided, and a height from the middle bottom to the operation part of the lock lever at the time of the lock lever locked to the locking part 1041 is almost same as that of the operation handle 103.
Patent JP-2013110357-A (JP)
Title: Power converter
Inventor: NINOMIYA TAKESHI
IPC: H01L25/18
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in the clamping force of a member clamping a heat receiving plate and a cover case, in a power converter having an insulation member provided between the heat receiving plate and the cover case.SOLUTION: In a power converter including an insulation member (20) provided between a heat receiving plate (14) and a case (19), the heat receiving plate (14) includes an insertion hole (17) into which the shaft (16b) of a clamping member is inserted, and a contact part (14e) which comes into contact with a part (16a) of the clamping member other than the shaft on the periphery of the insertion hole and being pressed thereby. The case (19) includes a recess (25) facing the insertion hole (17) of the heat receiving plate, and a hole (21) which communicates with the recess and into which the shaft (16b) of the clamping member is inserted. The recess (25) has a cross section larger than that of the contact part (14e) in the direction along the surface (14c) of the heat receiving plate (14).
Patent JP-2012118528-A (JP)
Title: Periodically poled optical waveguide
Inventor: NICHOLAS GREEN
IPC: G02F1/377
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a periodically poled optical waveguide comprising a nonlinear optical crystalline material having poled optical domains slanted with respect to direction of propagation of light within the waveguide.SOLUTION: Light reflected from slanted poled optical domains does not couple efficiently back into the optical waveguide, which facilitates reduction of back reflection towards a semiconductor laser source coupled to the waveguide. Reduction of back reflection facilitates stable operation of the semiconductor laser source. A method of manufacturing a periodically poled optical waveguide having slanted poled domains is also provided.
Patent JP-2013113181-A (JP)
Title: Turbine
Inventor: MATSUMOTO KAZUYUKI
IPC: F16J15/447
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a turbine capable of improving its performance and allowing a compact design of a cabin of a vehicle.SOLUTION: A turbine includes blades 50, and a structure arranged at a pointed head side via a gap and being relatively rotatable to the blades 50. Further, the turbine includes a plurality of seal fins 15, 55 arranged on pointed head sections of the blades 50 and the structure by alternately extending to a counterpart side in a rotary shaft direction of the structure and partitioning a fine gap H between the counterpart side and the seal fin, and recessed sections 17, 57 for expansion formed by being hollow in a radial direction of a rotary shaft on the pointed head section of the blade 50 or the structure wherein the fine gap H is partitioned together with the seal fins 15, 55 at a downstream side of the rotary shaft direction between the adjacent seal fins 15, 55.