baber/WOPTO huggingface dataset:
Patent JP-2014199598-A (JP)
Title: Collation processing circuit, and control method of the same
Inventor: TAKO SHINICHIRO
IPC: G06F17/30
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a collation processing circuit which efficiently uses type circuits.SOLUTION: A collation processing circuit includes: a plurality of type circuits that respectively perform collation between collation object data and a portion of a normal expression pattern; and a signal path that connects the plurality of type circuits in series in order to supply the collation object data and a collation result generated by a type circuit of a previous stage from the type circuit of the previous stage to a type circuit of the next stage. Each of the plurality of type circuits connected via the signal path to a type circuit of a previous stage can be set to either of the following operation modes: a first operation mode for generating a collation result to be supplied to a type circuit of a subsequent stage, in accordance with a result obtained by collation between collation object data from a type circuit of a previous stage and a portion of a normal expression pattern, and a collation result from the type circuit of the previous stage; and a second operation mode for generating a collation result to be supplied to a type circuit of a subsequent stage, without depending on a collation result from a type circuit of a previous stage, in accordance with a result obtained by collation between collation object data from the type circuit of the previous stage and a portion of the normal expression pattern.
Patent JP-2014200983-A (JP)
Title: Recording apparatus and correction method of recording apparatus
Inventor: FUJIMOTO KAZUYUKI
IPC: B41J2/01
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that cost of the whole apparatus is increased in a conventional recording apparatus, because, in order to correct a phase signal outputted from an analog encoder sensor, a circuit and a memory for collecting and analyzing waveforms of encoder signals.SOLUTION: A phase signal of an analog encoder is taken in a histogram form by using a concentration information holding control circuit prepared for detecting the concentration of a recording image, and offset of a center voltage or the fluctuation state of the amplitude/phase difference is analyzed from the state of the taken histogram. Then, the phase signal of the analog encoder is corrected based on the analyzed information.
Patent JP-2013179612-A (JP)
Title: Data transmitter/receiver for high-speed data communications and method for the same
Inventor: Yu he-jun
IPC: H04B7/06
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter/receiver and a method for the same capable of exhibiting an excellent data transmission rate and a compatibility in a multiple band or a multiple antenna transmission mode.SOLUTION: A data transmission method includes the following steps of: distributing data generated by a source part into at least one band; encoding the data distributed into each of the band for error correction; distributing the encoded data into at least one antenna; allocating a sub-carrier to the data distributed into each antenna, and performing an inverse Fourier transform; generating a short preamble and a first long preamble for the sub-carrier; generating a signal symbol on the basis of a data transmission mode; generating a frame by adding a second long preamble for estimating an unused sub-carrier channel to between the signal symbol and the data field when the transmission mode is set to MIMO-OFDM transmission mode.
Patent JP-2013154218-A (JP)
Title: Method and composition for treatment of open and closed wound spinal cord injury
Inventor: LANGER ROBERT
IPC: A61L27/00
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide devices and methods for treating open and closed wound spinal cord injuries.SOLUTION: There are provided devices and methods for the treatment of open and closed wound spinal cord injuries. For example, devices and methods for mitigating secondary injury to, and promoting recovery of, spinal cord primary injuries are described. More particularly, certain embodiments of the invention are directed to polymeric mini-tubes that may be used for the treatment of spinal cord injuries. In addition, other embodiments are directed to polymeric "fill-in" bandages that may be used for the treatment of spinal cord injuries. For example, an erodible, or biodegradable, form of biocompatible polymer is fabricated for surgical implantation into the site of the spinal cord injury.
Patent JP-2014214398-A (JP)
Title: Sound absorber
Inventor: SUGIMOTO KENJI
IPC: D04H3/009
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin and light sound absorber with superior sound absorbing performance.SOLUTION: A sound absorber according to the invention contains a nonwoven fabric. The nonwoven fabric consists of continuous fibers. The continuous fibers and the nonwoven fabric satisfy all following requirements: (a) the crystallinity of the continuous fiber obtained by X-ray diffraction is 40% or lower; (b) the average fiber diameter of the continuous fiber is 0.1 to 5 μm; (c) the average apparent density of the nonwoven fabric is 0.13 to 1.24 g/cm; and (d) the porosity of the nonwoven fabric is 10 to 90%.
Patent JP-2014217187-A (JP)
Title: Power control device, power control method and power control system
Inventor: WATANABE TADAYUKI
IPC: H02J7/00
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a power control device, a power control method and a power control system capable of adaptively performing charging/discharging control under the consideration of the error of SOC(State Of Charge) before and after the state transition of a power storage device.SOLUTION: A power control device 11 for performing the charging/discharging control of a power storage device includes: a storage part 25 for storing an SOC adjustment value based on the fluctuation of SOC before and after the state transition of the power storage device 15; and a control part 112 for determining a fluctuation portion absorption region on the basis of the SOC adjustment value, and for, when the SOC of the power storage device 15 is in the range of the fluctuation portion absorption region, limiting at least either the charging or discharging of the power storage device 15.
Patent JP-2014218902-A (JP)
Title: Water flow energy conversion power generator device
Inventor: ITO KANJI
IPC: F03B13/10
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a water flow energy conversion power generator device characterized in that various kinds of water flow energies such as sea water flow of ocean stream, tidal current and wave motion water stream, and river water stream can be efficiently and effectively converted into electrical energy in water or at water surface without producing any environmental contamination and destruction of nature.SOLUTION: A water flow energy conversion power generator device is constituted by a base part of the submersible water flow energy conversion power generator device having blades for receiving the water flow energy at an outer circumferential surface of a cylindrical rotor body capable of driving a plurality of power generators internally installed at the cylindrical rotor and a supporting structure suitable for various kinds of water flow energy such as sea water flow of ocean stream, tidal current and wave motion water stream, and river water stream. The water flow energy conversion power generator device can convert the water flow energy into electrical energy efficiently and effectively without producing environmental contamination or destruction of nature for its installation or application.
Patent JP-2013146278-A (JP)
Title: Gene expression profiling in biopsied tumor tissue
Inventor: BAKER JOFFRE B
IPC: C12Q1/68
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of predicting the likelihood of long-term survival of a breast cancer patient without the recurrence of breast cancer, following surgical removal of the primary tumor.SOLUTION: A method of predicting the likelihood of long-term survival of a breast cancer patient without the recurrence of breast cancer, following surgical removal of the primary tumor, includes determining the expression level of RNA transcripts of CCNB1 in a breast cancer tissue sample obtained from the patient, normalized against a reference set of the RNA transcripts, wherein overexpression of the CCNB1 indicates a decreased likelihood of long-term survival without breast cancer recurrence.
Patent JP-2014217899-A (JP)
Title: Universal joint having insert structure
Inventor: YATSUGI MASANOBU
IPC: F16C1/04
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the use of a universal joint as a rotation transmission component by covering the universal joint with a sheath body without losing a function of the universal joint, and to allow the rotation force of the universal joint itself to perform a change in refraction angle actively, thereby to allow the universal joint to be used as a mechatronics component exhibiting a totally novel function.SOLUTION: A second inside universal joint 200 is rotatably inserted into a first outside universal joint 100 via a bearing 300. Actuators 150, 170 are provided on an inner wall of the outside universal joint 100, and these actuators 150, 170 are driven and refracted by the rotation of the universal joint so that a change in refraction angle of the universal joint can be performed by the rotation force actively.
Patent JP-2014220321-A (JP)
Title: Method of producing composite magnetic material
Inventor: NAGAHAMA TAKAYA
IPC: H01F1/14
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a composite magnetic material ensuring uniform magnetic reforming of a base material, formed of a magnetic material or a non-magnetic material, with an alloy element.SOLUTION: In the method of producing a composite magnetic material, a base material 1 and an alloy element 4 are heated by moving the heating center point relatively to the base material 1 and alloy element 4, by the synthetic movement of a longitudinal motion of the alloy element 4 and a periodic motion in a direction different from the longitudinal direction. Stirrability in a molten pool 5 is thereby enhanced, and formation of a blowhole can be suppressed. Consequently, uniform magnetic reforming can be ensured from the front surface to the back surface of the base material 1.
Patent JP-2014218453-A (JP)
Title: Collagen molded body and method for producing the same
Inventor: TANAKA JUNZO
IPC: C07K14/78
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a collagen molded body which hardly tends to change a mode, such as dissolution, shrinkage, and swell with a cell culture fluid, a body fluid or the like (particularly, a collagen molded body comprising a collagen membrane, and a collagen molded body comprising a layered body of a collagen membrane and a collagen madreporite), and to provide a method for producing the same.SOLUTION: A collagen molded body of the invention comprises a fibrosis or non-fibrosis crosslinked collagen membrane. The collagen membrane is obtained by crosslinking by γ irradiation, electron beam irradiation, plasma irradiation, or UV irradiation under the presence of liquid. The density by a gravimetric method is 0.4 g/cmor more, and the tensile strength under wet conditions is 1 MPa or more.
Patent JP-2014217811-A (JP)
Title: Cleaning filter device
Inventor: SUZUKI REI
IPC: B01J20/28
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning filter device where the quality of a product is enhanced and the labor of maintenance and cost are suppressed by reducing the generation of acetic acid while effectively eliminating ammonia.SOLUTION: A cleaning filter device comprises: a casing 11A having an introduction port 12 of a room atmosphere and an exhaust port 13; a first adsorption material being located in the casing 11A and at least adsorbing PGMEA (propylene glycol monomethyl ether acetate) contained in a room atmosphere; and a second adsorption material being located in the casing 11A and at least adsorbing ammonia contained in a room atmosphere.
Patent JP-2014227855-A (JP)
Title: Piston and internal combustion engine
Inventor: KAWAGUCHI AKIO
IPC: F02F3/10
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel internal combustion engine with a piston securing an area for a stamp and capable of taking the maximum advantage of characteristics of an anodic oxidation coating.SOLUTION: Valve recesses 26, 28, squish areas 30, 32, and a cavity 34 are provided with an anodic oxidation coating 36. On the other hand, a processed groove 24 is not provided with the anodic oxidation coating 36. Such a processed groove 24 allows a piston 14 to smoothly slide in a cylinder block 12. Additionally, the processed groove 24 can be utilized as an area for a stamp.
Patent JP-2014230009-A (JP)
Title: Operation control method for communication device, and communication device
Inventor: MATSUMOTO TAKURO
IPC: H04L12/44
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method for a communication device and the communication device, compatible of both service quality and a power saving effect.SOLUTION: A first communication device determines to be currently providing a predetermined service, to restrict the sleep of a second communication device. When the first communication device determines the completion of providing the predetermined service, the second communication device performs sleep operation as usual. Thus, service quality maintenance and power saving operation are compatible by making the first communication device cooperate with the second communication device.
Patent JP-2014228122-A (JP)
Title: Sealing device
Inventor: NAKAGAWA TAKEHIRO
IPC: F16J15/3232
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which realizes low manufacturing costs, eliminates the need of considering damages of a housing, and achieves good sealing performance.SOLUTION: A sealing device seals a clearance between a housing and a rotation shaft which extends penetrating through the housing. The sealing device is held at the housing side and includes: a rubber elastic material seal member having a metal reinforcement ring including a cylindrical part and a flange part; and a fluorine resin material seal member. An outer periphery holding part of the fluorine resin material seal member is directly fitted on a peripheral surface of an axial end part of the rubber elastic material seal member.
Patent JP-2014231814-A (JP)
Title: Rotary pump
Inventor: YOSHIDA YOSUKE
IPC: F04C29/12
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary pump which prevents reverse flow of exhaust gas into the inside of a pump as low as possible and prevents the inside of the pump from coming into excessive compression as low as possible, and thereby suppresses temperature rise in the pump to improve reliability and operation efficiency.SOLUTION: In a rotary pump, a rotor 30 provided in a cantilever end face side of a rotation shaft 20 and rotating within a cylinder 50 is supported by a bearing 40 arranged in one side of the rotor 30 in a cantilever state. The rotary pump suctions gas into the cylinder and exhausts compressed gas from the cylinder 50. One, closer to a cantilever end face, of end wall parts 52 constituting both ends of the cylinder 50 in the axial direction, into which the rotation shaft 20 is not inserted, includes a relief port capable of relieving a part of the compressed gas is opened to face in the axial direction of the rotation shafts 20.
Patent JP-2014236104-A (JP)
Title: Semiconductor device
Inventor: HIROSE SATOSHI
IPC: H01L21/28
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of suppressing a temperature rise of an electrode immediately after an element is short-circuited in a semiconductor device in which an electrode is mounted on a substrate in which a semiconductor element is formed.SOLUTION: A semiconductor device 2 comprises a contact electrode 3 formed on a semiconductor substrate by a semiconductor process, a source electrode 7, and a heat absorbing layer 6 having conductivity. The contact electrode 3 is conductively connected to an element formed in the semiconductor substrate. The heat absorbing layer 6 is in contact with the contact electrode 3. The source electrode 7 is in contact with the contact electrode 3 or the heat absorbing layer 6, and soldered to another metal conductor. The contact electrode 3 has a smaller work function and contact resistivity than the heat absorbing layer 6. The heat absorbing layer 6 has a larger heat of fusion than the contact electrode 3. The source electrode 7 has higher solder bondability than the heat absorbing layer 6. The heat absorbing layer 6 absorbs heat from the contact electrode 3 to suppress a temperature rise of the contact electrode 3.
Patent JP-2014234769-A (JP)
Title: Electronic control device
Inventor: ITO ATSUSHI
IPC: F02D13/02
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a drive circuit of a motor which drives a cam.SOLUTION: A valve lift amount variable part 1 varies a valve lift amount on the basis of a displacement amount of a control shaft 3 which is displaced by the rotation of a cam 8. The valve lift amount variable part comprises: an angle detection part 9 for detecting a rotation angle of the cam 8; and a motor 6 or the like for driving the cam 8, and is controlled by an electronic control device 5. A plurality of steps 22a to 22c having inclinations so as to forwardly face one end side of the control shaft 3 when contacting with the control shaft 3 are formed at an external periphery of the cam 8. The electronic control device 5 controls the drive of the cam 8 by the motor 6 so that a detection angle detected by the angle detection part 9 coincides with a target angle of the cam 8 which is decided according to a target amount of a valve lift amount. In the case that the target angle corresponds to those of the steps 22a to 22c, when a difference obtained by subtracting the target angle from the detection angle exceeds a first threshold, the electronic control device 5 stops the drive of the cam 8 by the motor 6.
Patent JP-2014235762-A (JP)
Title: Optical pickup device
Inventor: KAWASAKI RYOICHI
IPC: G11B7/12
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device having sufficient rigidity and heat dissipation.SOLUTION: An optical pickup device 10 is provided with a housing 12, and various optical elements incorporated into the housing 12. The housing 12 is formed of an injection-molded resin housing portion 48, and a metal plate 50 incorporated into the resin housing portion 48. A part of the housing 12 is formed of the metal plate 50, and thereby heat dissipation and rigidity of the housing 12 are enhanced. Thereby, the reliability of the optical pickup device 10 is enhanced under a use state.
Patent JP-2014238303-A (JP)
Title: Acute renal insufficiency prognosis prediction method
Inventor: FURUICHI KENGO
IPC: G01N33/68
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an acute renal insufficiency prognosis prediction method, in particular, a method for predicting whether the renal function after acute renal insufficiency recovers in the short-term or long-term.SOLUTION: IP-10, fractalkine, IL-6, IL-8 and MCP-1 serve as a marker for predicting whether the renal function after acute renal insufficiency recovers in the short-term or long-term.
Patent JP-2014238720-A (JP)
Title: Information processing system, information processing method, information processing apparatus, and program
Inventor: NISHIHARA YOSHITAKA
IPC: G06F13/00
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To enable automatic and timely collection of images taken by a person participating in a specific event.SOLUTION: An information processing system in which a server device including storage means storing therein a specific image and transmission information including address information that are associated with each other is connected to an information processing apparatus via a network. The information processing apparatus comprises: means for receiving the specific image and the transmission information from the server device and storing or updating them; image acquisition means for acquiring images; image analysis means for analyzing the acquired images and determining whether the specific image is included in the analyzed images; and transmission means for transmitting the analyzed images to an address indicated by the address information associated with the specific image via the network when the specific image is included in the analyzed images.
Patent JP-2014238990-A (JP)
Title: Lithium ion secondary battery
Inventor: INOUE KAORU
IPC: H01M10/0587
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery arranged to suppress the occurrence of short circuit between positive and negative electrodes owing to the precipitation of metal on a negative electrode mixture layer at a high temperature after initial charging.SOLUTION: A lithium ion secondary battery comprises: an electrode structure having a positive electrode plate, a separator and a negative electrode plate laminated together and wound; and an electrolytic solution including lithium ions. The positive electrode plate has a positive electrode outermost peripheral part which forms its own outermost periphery. The negative electrode plate has a first negative electrode part located outside the positive electrode outermost peripheral part in a radial direction thereof. The separator has an outside separator part which is opposed to the first negative electrode part, and adjacent to a first outside mixture layer part on its outside in a radial direction thereof. The negative electrode plate has a piece of negative electrode foil, and two negative electrode mixture layers. The lithium ion secondary battery further comprises a first migration-preventing part for preventing lithium ions from migrating from the outside separator part into the first outside mixture layer part, provided that in the first negative electrode part, a portion of the negative electrode mixture layer which is formed outside the piece of negative electrode foil in the radial direction thereof and is adjacent to the outside separator part is defined as the first outside mixture layer part.
Patent JP-2014238526-A (JP)
Title: Optical fiber
Inventor: HARUNA TETSUYA
IPC: G02B6/00
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber that has a depressed cladding structure in which a core made of a Cl-added SiOglass, and a first cladding and a second cladding which are made of a fluorine-added SiOglass are included, and is capable of performing single-mode propagation in signal light wavelengths.SOLUTION: An optical fiber includes a core, a first cladding, and a second cladding. The core is made of a Cl-added SiOglass, and the first cladding and the second cladding are made of a fluorine-added SiOglass. A refractive index of the first cladding is lower than a refractive index of the core, and a refractive index of the second cladding is lower than the refractive index of the core and higher than the refractive index of the first cladding. The second cladding is divided into an outer region having a uniform refractive index and an inner region having a higher refractive index than the refractive index of the outer region. A difference ΔP between the maximum refractive index of the inner region and the refractive index of the outer region is 0.10% or less, and a thickness R of the inner region in the radial direction is 25 μm or less.