baber/WOPTO huggingface dataset:
Patent JP-2013141383-A (JP)
Title: Active step-down power factor correction device
Inventor: TSAI WENTIAN
IPC: H02M7/12
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an active step-down power factor correction device.SOLUTION: An active step-down power factor correction device includes: an AC input power supply; a rectification device connected with the AC input power supply and generating an input voltage by rectifying power received therefrom; a first converter connected with the rectification device and generating an output voltage by receiving, transmitting and converting energy; a load connected with the first converter; and an auxiliary device connected with the first converter and generating an auxiliary voltage. Since the auxiliary voltage has a voltage polarity same as that of the input voltage but opposite from that of the output voltage, the first converter can continuously introduce an input current in a situation where the input voltage is lower than the output voltage, and can achieve excellent power factor correction effect by shortening the discontinuous time of the input current.
Patent JP-2012139567-A (JP)
Title: Ophthalmologic photographing apparatus
Inventor: WADA MANABU
IPC: A61B3/14
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic photographing apparatus that can smoothly confirm and review an photographed image without interrupting confirmation work of the photographed image.SOLUTION: The ophthalmologic photographing apparatus includes: an observing imaging means for photographing eyes to be tested by infrared light; a storing photographing means for photographing the eyes to be tested; a storage means for storing the photographed images obtained from the storing photographing means; a display means for displaying the photographed images stored by the storage means; a transfer means for transferring the photographed images obtained from the photographing means to an information processing apparatus; and a control means for erasing the displayed photographed images displayed by the display means according to display switching signals from the information processing apparatus.
Patent JP-2013232713-A (JP)
Title: Image forming apparatus
Inventor: TANAKA NORIAKI
IPC: G03G21/16
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that includes an image reading unit that rotates in the same direction as a pressure plate does, and prevents the pressure plate and the image reading unit from hitting a wall of a building or a user, as the image reading unit opens when the pressure plate is then further attempted to be opened after the pressure plate is fully opened.SOLUTION: An image forming apparatus includes: an air damper mechanism 4 that includes a cylinder 12; a piston 9 that is provided movably inside the cylinder 12; a diaphragm unit 7 that adjusts pressure of inside of a cylinder chamber 22 that is formed of the cylinder 12 and the piston 9 and the air damper mechanism connects an image forming unit 1 with an image reading unit 2 by connecting the piston 9 and the cylinder 12 of an air damper mechanism 4 respectively to the image forming unit 1 and the image reading unit 2; and a valve member 6 that switches a state of the diaphragm unit 7 between a state where a pressure plate 3 is closed relative to the image reading unit 2 and a state where the pressure plate 3 is opened relative to the image reading unit 2.
Patent JP-2013236148-A (JP)
Title: Transmission method and display device
Inventor: YAGUCHI TOMIO
IPC: G09G3/36
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To increase the transfer amount of a signal without increasing the frequency of transmission clock when the signal is transmitted by a differential serial scheme.SOLUTION: A transmission method transmits a signal by a differential serial transmission scheme via a pair of transmission lines. The pair of transmission lines is composed of a positive side transmission line for transmitting a positive differential signal, and a negative side transmission line for transmitting a negative differential signal. The positive side transmission line and the negative side transmission line further transmit a common signal. The positive and negative differential signals are signals composed of the voltage with higher potential than the common signal by a voltage of Vs in a voltage level, and the voltage with lower potential than the common signal by the voltage of Vs. When the pair of transmission lines is called one lane of differential transmission lines, the whole of the transmission lines is composed of a plurality of lanes of differential transmission lines. The amplitude of the common signal transmitted by at least two lanes of differential transmission lines of the plurality of lanes is changed over time in synchronization with the positive and negative differential signals.
Patent JP-2012143251-A (JP)
Title: Rabbit monoclonal antibody to hepatitis b surface antigen and method for using the same
Inventor: CHIEN DAVID YING
IPC: C12N15/02
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide reagents, methods and immuno-diagnostic test kits for the accurate detection of hepatitis B virus (HBV) infection.SOLUTION: The methods and the kits employ new rabbit monoclonal antibodies directed against HBV surface antigens (HBsAg), and the new rabbit monoclonal antibodies have mutations in the "a" determinant region of HBsAg. The methods provide monoclonal antibodies having high immunoreactivity for simply, accurately and efficiently diagnosing HBV infection. The antibodies are produced from rabbit hybridoma and immunoreactive to various mutant HBV strains.
Patent JP-2013233573-A (JP)
Title: Oscillating mold for continuous casting, setting method of preset force for coil spring included by the same, and prevention method of breakout
Inventor: AZUMA HIROBUMI
IPC: B22D11/16
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress generation of breakouts and to reduce costs required in an actuator when carrying out continuous casting by using an oscillating mold including the actuator and a coil spring.SOLUTION: In a setting method of preset force, in an oscillating mold for continuous casting including an oscillating body having a mold body and an oscillating table for mounting the same, and a mold oscillating device having a plate spring and a coil spring holding the oscillating body and an actuator vertically oscillating the oscillating body, the preset force of the coil spring is set such that a minimum value of a load to be applied to the actuator does not become zero or less.
Patent JP-2013106344-A (JP)
Title: Method of outputting video content from digital media server to digital media renderer, and related media sharing system
Inventor: LI FEI JUN
IPC: H04N7/173
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of outputting video content from a digital media server to a digital media renderer.SOLUTION: The method includes: providing a digital media controller to select a digital media renderer; and sending a playback request from the digital media controller to the selected digital media renderer. The selected digital media renderer requests data from the digital media server in response to receiving the playback request, and the digital media server captures video and captures audio. The method further includes: encoding the captured video and the captured audio; outputting from the digital media server to the selected digital media renderer; and playing the video and the audio on the selected digital media renderer.
Patent JP-2012251242-A (JP)
Title: Superhard alloy and coated superhard alloy
Inventor: FUNAMIZU KENJI
IPC: C22C1/05
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a superhard alloy having excellent impact resistance and wear resistance.SOLUTION: The superhard alloy comprises: 55-94.8 vol% of a WC phase based on the whole superhard alloy; 1-30 vol% of a carbonitride phase comprising at least one selected from the group consisting of at least one carbonitride selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W, and mutual solid solutions thereof, based on the whole superhard alloy; and 4.2-22.2 vol% of a bonding phase including as a main component, at least one selected from the group consisting of Co, Ni and Fe, based on the whole superhard alloy, wherein the total of the WC, carbonitride and bonding phases is 100 vol%. The average grain size of the WC phase is 0.05-0.8 μm and that of the carbonitride phase is 0.03-1.1 μm. The ratio (DB/DP) of the density DB of the superhard alloy measured by a gas substitution method to the density DP of the alloy powders pulverized to the size passing through a sieve having the opening of 75 μm is ≥0.95.
Patent JP-2013238284-A (JP)
Title: Universal joint and method for producing the same
Inventor: MOCHIZUKI KENJI
IPC: F16D1/04
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a universal joint capable of firmly fixing a shaft in a shaft hole without deforming a whole peripheral wall of a hub and not generating wind noise from a hub outer peripheral surface, and to provide a method for producing the same.SOLUTION: A universal joint 1 has cylindrical hubs 2R, 2L in which a shaft hole 22 in which a shaft J is mounted on both sides of an intermediate member 5, is arranging in a center part, a cutting out groove 30 passing through in an axial direction in a peripheral wall 21 around the shaft hole 22 is formed so as to extend from the shaft hole 22 to an outer diameter direction and be folded back near an outer diameter and such that a terminal end remains in a peripheral wall 21 in the hubs 2, an oscillating piece 3 is constituted by the peripheral wall part surrounded by the cutting out groove 30, the oscillating piece 3 oscillates to the shaft hole 22 side and fastens the shaft J into the shaft hole 22 by the fastening force of a bolt 4 for fastening screwed in a peripheral direction of the hubs 2, the intermediate member 5 is attached to the peripheral wall 21 part other than the oscillating piece 3.
Patent JP-2013164829-A (JP)
Title: Information terminal control system, information terminal, and information terminal control method
Inventor: MIZUTANI YUKIHIRO
IPC: G06F3/048
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal control system, a tablet terminal, and an information terminal control method capable of effectively utilizing a limited space.SOLUTION: An information terminal control system includes: a tablet terminal 10 that includes an operation/display unit 14 having at least one of an input function and a display function, and can move on a desk; a terminal identification unit 23 for acquiring positional information indicating a position of the tablet terminal 10 on a desk; and a terminal control unit 16 for performing switching control of the operation/display unit 14 according to the positional information acquired with the terminal identification unit 23.
Patent JP-2013246231-A (JP)
Title: Hologram sheet, hologram label, and hologram transfer sheet
Inventor: SUGIE KENTA
IPC: B42D15/10
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: since a hologram sheet with a pattern is used for being stuck on an object to be stuck to certify the authenticity of the object to be stuck, if a counterfeit is made by just printing the same pattern as that of the hologram sheet on a hologram sheet and can be used by being stuck on another object to be stuck which is unauthentic, its certification is no more capable of being maintained.SOLUTION: By forming patterns slightly different in visibility on and under a hologram forming layer constituting a hologram sheet, it is recognized as if only one pattern were formed. Provided is a hologram sheet with a pattern, for when determining the authenticity, with which the authenticity can be easily determined by determining a slight difference in visibility.
Patent JP-2013235548-A (JP)
Title: Control method for brain type emotion expressing robot
Inventor: TAKASE MITSUO
IPC: G06T13/40
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a brain type emotion expressing robot.SOLUTION: A mechanism for controlling a robot behaving like a human is created by providing the mechanism with a structure and a function of the brain. As for the brain configuration, a configuration incorporating central mechanisms of the brain is created and functioned, the configuration primarily consisting of a function focusing on emotion that corresponds to the amygdala, a function of performing a comprehensive determination that corresponds to the prefrontal area, and a function of storing general knowledge data set used for understanding and associating various types of input data, and episode data set stored by external inputs of episodes, and used for ruling, associations, various expressions in the association, detailing of words, and the like. The various emotions are expressed mainly on the face.
Patent JP-2013247350-A (JP)
Title: Capacitor and antenna
Inventor: TAKIGAHIRA MASAHITO
IPC: H01G4/40
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To materialize a capacitor which can be manufactured by a printing method, and suppressed in variations of capacity, in the capacitor formed on a dielectric substrate.SOLUTION: A capacitor 100 includes: a first electrode 112 and a second electrode 114 formed separately from each other on one surface of a dielectric substrate 102; and a third electrode 116 formed at a position opposing to the first electrode 112 and the second electrode 114 on the other surface of the dielectric substrate 102.
Patent JP-2013248753-A (JP)
Title: Release film
Inventor: NANJO KAZUNARI
IPC: B32B27/36
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a release film that is excellent in flexibility, mold releasability, and anti-staining property, and achieves both embedding property and mold releasability especially with respect to a print substrate with patterns at a high level.SOLUTION: A release film is obtained by laminating a copolymerized polyethylene terephthalate resin (A) layer containing 1.0-4.0 mass% of oxygen atom forming an ether bond, and a polyester (B) layer in which elevated temperature crystallization heat quantity is 15-40 J/g, wherein the polyester (B) is polyethylene terephthalate obtained by copolymerizing isophthalic acid and/or dimer acid, and the polyester (B) is the mixture of polybutylene terephthalate and amorphous polyester.
Patent JP-2013249998-A (JP)
Title: Drying device and drying method for coating film
Inventor: KURAKATA SHINICHI
IPC: B05C9/14
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To reflect infrared rays to prevent a temperature rise of a condensation surface, thus achieving uniformity of drying.SOLUTION: A drying device 1 for a coating film having a condensation plate 11 faced to a coating film f2 on a substrate f1, and condensing vapor of a solvent from the coating film f2 by the condensation plate 11, for drying, has a heating device 12 emitting infrared rays to heat the substrate f1, and the condensation plate 11 is formed with an infrared ray reflection film 13 on a condensation surface 11a, and has a reflectance of 98% or more for infrared rays having wavelengths in a range of 3.0 to 8.0 μm.
Patent JP-2013250873-A (JP)
Title: Information distribution system, and information processing apparatus and method
Inventor: KURA TSUNEKO
IPC: G06F21/60
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To easily construct a system without knowledge of a database language used to perform operation and definition of information.SOLUTION: An information distribution system has a function of a requesting side server 1, by managing information on individual tables by a table setting file, to select a local data access part 13 when accessing a table in the server 1, and select a remote data access part 14 using an ID-WSF for communication when transferring data with other servers, to perform data access, and to make application interfaces provided by the local data access part 13 and the remote data access part 14 common.
Patent JP-2013251035-A (JP)
Title: Magnetic random access memory
Inventor: NOGUCHI HIROKI
IPC: G11C11/15
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To improve power consumption and latency at the time of reading out of a magnetic random access memory.SOLUTION: A magnetic random access memory sets a potential of first and second bit lines BL and bBL to a ground potential Vss, subsequently brings the potential thereof into a floating state, changes the potential of the first bit line BL in the floating state to a value in response to a resistance value of a magneto-resistance effect element in a cell unit CELL 0 by setting a potential of a common source line SL to a power source potential Vdd higher than the ground potential Vss, changes the potential of the second bit line bBL in the floating state to a value in response to a resistance value of a magneto-resistance effect element in a cell unit CELL 1 and detects a difference between the potential of the first bit line BL in the floating state and the potential of the second bit line bBL in the floating state by using a sense amplifier S/A.
Patent JP-2013254608-A (JP)
Title: Fuel cell system
Inventor: FUJII HIROAKI
IPC: H01M8/04
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a small and compact fuel cell system that sufficiently enhances cooling effect on high-temperature exhaust gas.SOLUTION: A fuel cell system includes: a hot water storage tank 8 that is arranged in an upper or lower portion of a fuel cell module 7; an exhaust path 13 that is provided along a vertical direction in a corner space X between the hot water storage tank 8 and a casing 6 and through which exhaust gas HG from the fuel cell module 7 is discharged; a condensed water tank 15 that is provided in the exhaust path 13 and that recovers condensed water gw in the exhaust path 13; and a heat exchanger 14, for the exhaust gas HG from the fuel cell module 7, that is provided between the condensed water tank 15 and the fuel cell module 7 in the exhaust path 13. Thus, the cooling effect on the exhaust gas HG is sufficiently enhanced, and the fuel cell system is made small and compact.
Patent JP-2013255673-A (JP)
Title: Traveling method of traveling vehicle
Inventor: KUME YOHEI
IPC: G05D1/02
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is the case that a housing area cannot be recognized when a distance from an entrance port to a back wall is short in the housing area, by a conventional uniting algorithm.SOLUTION: A traveling method of a traveling vehicle 13 is the traveling method of the traveling vehicle 13 which travels to a housing area 23a whose one side is formed as an entrance port on the basis of a measurement result in a measurement part 44. In the traveling method, a reference point distance Ls which is a distance to a wall 51 at the back of a recess measured in the measurement part 44 is measured in the measurement part 44, whether or not the reference point distance Ls is equal to or longer than a correction distance N1 is determined, and then when the reference point distance Ls is shorter than the correction distance N1, a first housing point and a second housing point are estimated within a limited left side limitation range SL and right side limitation range SR, whether or not the recess is the housing area 23a is estimated on the basis of the estimated first housing point and second housing point, and when the recess is the housing area 23a, traveling is performed toward the housing area 23a.
Patent JP-2013244745-A (JP)
Title: Gas vent and mold using the same
Inventor: WAKIYAMA TAKASHI
IPC: B29C33/10
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas vent which has a function of easily adjusting a gap width for degassing in response to a change in molding condition or the like and can be easily assembled to a mold for injection molding or the like and to provide a mold using the gas vent.SOLUTION: A gas vent part 3 is composed by assembling an insert 2 to a corresponding opening of a block 1 having a square or rectangular opening on a side facing a gate of cavity in such a way that it can be slidable only in one direction and then making a gap adjustable between one surface of the insert 2 and a parting surface of a mold. Gap adjustment with the gas vent part 3 can be made by a first male screw 7 arranged on one side of the opening and a spring 6 which is arranged in a through-hole on a surface facing a surface with the first male screw 7 arranged thereon and drives the insert 2.
Patent JP-2013257285-A (JP)
Title: Variable reluctance type resolver and rotation angle detector
Inventor: NAKAZATO KENICHI
IPC: G01D5/20
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To improve noise resistance characteristics and to obtain satisfactory detection accuracy without a quick clock and a counter.SOLUTION: A variable reluctance type resolver includes two excitation coils (an excitation 1 coil and an excitation 2 coil) and a detection coil, and excites the two excitation coils with frequencies different from each other. The detection coil is a sine wave of two pole pair counts m, m, and sets the number of turns. The pole pair counts m, m, pole pair counts m, mof the excitation 1 coil and the excitation 2 coil, and a pole pair count mof a rotor are set to be a predetermined relation. A phase difference with respect to a rotor angle θ of two excitation frequency components included in output signals becomes -90° or +90°. The amplitudes of the excitation frequency components become equal.
Patent JP-2013257832-A (JP)
Title: Image processing device, image processing method, and program
Inventor: UMEDA ICHIRO
IPC: G06T7/00
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To apply a technique to a single piece of still image data, realize processing time proportionate to a logarithmic of a number of pixels and reduce a simultaneously required memory space.SOLUTION: A feature-amount dictionary 220 retains the maximum or minimum value of possible image features in the case of a partial zone of input image data containing detection-target image data. A feature selection part 242 selects at least a piece of image feature from a group of image features. An integral image generation part 231 generates integral image data for calculating a feature amount of the input image data for the image feature selected by the feature selection part 242. An image detection part 244 detects a detection result zone from the input image data, the zone corresponding to the detection-target image data, on the basis of the feature-amount dictionary and integral image data. An integral image discard part 235 discards the integral image data after the detection result zone is detected from the input image data.
Patent JP-2013017994-A (JP)
Title: Separation method of metal ion
Inventor: OTSUKA HIDENORI
IPC: C02F1/62
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a separation method of metal ions that can, after catching the metal ions contained in a metal ion-containing solution, recover the metal ions by dissociating by a simple operation, and also can make the material used to catch the metal ions a reusable material without passing any complicate operation.SOLUTION: The separation method of metal ions includes: a complex formation process for contacting the metal ion-containing solution with a copolymer obtained by at least copolymerizing a monomer (A) that has a polydentate ligand coordinated to a metal atom and a hydrophilic monomer (B) to form a metal polymer complex; a complex separation process for separating the metal polymer complex; and a metal ion dissociation process for dissociating the metal ions from the metal polymer complex to separate into the metal ions and the copolymer.