baber/WOPTO huggingface dataset:
Patent JP-2013146014-A (JP)
Title: Information processing device, information storage device, information processing system, information processing method, and program
Inventor: KUNO HIROSHI
IPC: H04N5/92
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement for more strict content usage control by setting multiple keys required to generate a title key.SOLUTION: An information storage device such as a memory card stores a first partial key required to generate a title key to be used to decrypt an encrypted content and a key block that allows acquisition of a second partial key required to generate the title key, and outputs the first partial key and the key block on the condition that authentication is successful between the information storage device and a host that carries out the decryption of the encrypted content. The first partial key is output only when the access privilege is verified by a certificate of the host. The second partial key can be acquired from the key block by using a device key that is a host-specific key hold by the host.
Patent JP-2013145514-A (JP)
Title: Video processing device and program therefor
Inventor: TAJIMA TATSUHIRO
IPC: G06T7/00
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce loss of information received from a video by viewers having various visual features as compared with information received from the video by normal viewers.SOLUTION: A video processing device comprises: a structural analysis processing section 10 for performing parallel structural analysis on an input video on the basis of a plurality of different visual feature models, to calculate, as a result of the structural analysis, saliency maps s, s, s, ... that correspond to the plurality of different visual feature models; a comparison calculating section 20 for comparing the saliency maps s, s, s, ... that correspond to the plurality of different visual feature models, and for outputting the comparison result as information loss maps L; an integration calculating section 21 for integrating the information loss maps to calculate a single or a plurality of information loss indicators v; and a comparing section 22 for comparing the information loss indicator vwith a reference information loss indicator vand for outputting the comparison result as a diagnostic result.
Patent JP-2013150389-A (JP)
Title: Power conversion device
Inventor: SHIRAI KAZUNARI
IPC: H02M7/48
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device capable of surely blocking an overcurrent.SOLUTION: A power conversion device includes a semiconductor module 2 and a bus bar 3. A power terminal 21 of the semiconductor module 2 is disposed to a bus bar terminal 31 of the bus bar 3 in a facing manner in the thickness direction (X direction) with the projection direction (Z direction) aligned. The power terminal 21 and the bus bar terminal 31 are partially connected to each other. The power terminal 21 and the bus bar terminal 31 are spaced apart from each other with a predetermined space S in the X direction at a location closer to a base end side than to a connection portion 5. Contact prevention means 4 which prevents the power terminal 21 and the bus bar terminal 31 from being in contact with each other is provided at a location closer to the base end side than to the connection portion 5.
Patent JP-2013148242-A (JP)
Title: Vacuum cooling apparatus
Inventor: NISHIYAMA MASATO
IPC: F25D7/00
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of pressure control, by reducing difference between tank internal pressure and target pressure, when slow cooling operation or slow returning operation is performed by a vacuum cooling apparatus.SOLUTION: A vacuum cooling apparatus performs cooling by evacuating air in a cooling tank 2. In the vacuum cooling apparatus, a slow cooling pipe 4 having a slow cooling valve 3 disposed in the middle thereof is provided, slow cooling operation lowering a depressurization rate by introducing slow cooling air through the slow cooling valve 3 in vacuum cooling can be performed, detected cooling tank internal pressure is compared with a target pressure that has been set to correspond to an elapsed time in vacuum cooling operation so that opening of the slow cooling valve is adjusted to make the tank internal pressure get close to the target pressure. When slow cooling operation is performed, in a period of time where a degree of vacuum in the cooling tank is low, a proportional band width of a change amount of opening of a slow cooling valve with respect to the difference between the target pressure and the tank internal pressure is decreased, and the proportional band width of the change amount of opening of slow cooling valve with respect to the difference between the target pressure and tank internal pressure is set to get larger, as the vacuum cooling operation progresses and the degree of vacuum in the cooling tank gets higher.
Patent JP-2013021669-A (JP)
Title: Adjustment method for antenna power of rf module, and terminal having rf module
Inventor: KIDA AKIRA
IPC: G06K17/00
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment method for antenna power of a RF module capable of accurately adjusting with short adjustment time.SOLUTION: An adjustment method for antenna power of a RF module: previously prepares a parameter-undetermined input/output characteristic approximation expression for approximating an input/output characteristic of a RF module 1; performs measurement of a plurality of sets of input values input to the RF module and output values when the input values are input (step S10); determines an input/output characteristic approximation expression by determining a parameter of the parameter-undetermined input/output characteristic approximation expression by using the plurality of measured sets of the input values and output values (step S11); and determines an adjustment value that is an input value adjusted for each individual, by substituting a target value of antenna power predetermined for each output level in the input/output characteristic approximation expression (step S12).
Patent JP-2013148438-A (JP)
Title: Emergency cooling system, and nuclear reactor facility
Inventor: TAKIWAKI KENYA
IPC: G21C15/18
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To continuously cool decay heat of a nuclear reactor without requiring electric power or cooling water from outside.SOLUTION: A nuclear reactor facility comprises a reactor core 2, a reactor vessel 1, and an emergency cooling system 10 which removes heat from nuclear reactor coolant 2a when all power supply is lost. The emergency cooling system 10 includes: an emergency steam generator 3 which is connected to the reactor vessel 1 with piping and removes decay heat by evaporating a low boiling point medium solution by heat exchange between the nuclear reactor coolant 2a and the low boiling point medium solution; an emergency turbine 11 which is driven by the low boiling point medium solution; an emergency generator 20; a cooling tower 14 which cools and liquefies the low boiling point medium solution; a blower 15 for the cooling tower; and a low boiling point medium supply pump 13. The emergency cooling system 10 also includes a concentration adjustment device 30 which adjusts the concentration of the low boiling point medium solution and changes its boiling point, and an emergency power supply part 21 which supplies power to the blower 15 and the low boiling point medium supply pump 13.
Patent JP-2013149802-A (JP)
Title: Method of manufacturing semiconductor device, semiconductor device, and connector
Inventor: WATABE MASAYA
IPC: H01L21/60
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, capable of manufacturing a semiconductor device which has high reliability without forming any void in a soldering process.SOLUTION: There is provided a method of manufacturing a semiconductor device characterized in that in a connector mounting process, a connector having a structure such that the whole or a part of a connection part 43 sandwiched between a contact part for a semiconductor chip and a contact part for an inner lead disperses a flow of inert gas and makes the dispersed inert gas flow downstream when one surface of the connector is directed to an upstream direction of the flow of the inert gas is mounted as a connector on a connector mounting surface of the semiconductor chip and a connector mounting surface of the inner lead, and in a soldering process, soldering is carried out with the one surface of the connector arranged facing the upstream direction of the flow of the inert gas.
Patent JP-2013149555-A (JP)
Title: Electric connector
Inventor: MIZUTA Masateru
IPC: H01R13/11
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector having excellent conductivity and generating an excellent elastic force.SOLUTION: A sleeve 2 is formed of an elastic material, and an elastic force of the sleeve 2 presses an electric conduction member 3 (metal wire 4) on an outer peripheral face 5a of a plug 5. Thereby, no elastic force is necessary for the electric conduction member 3, and thus the electric conduction member 3 can be formed of a material having high electric conductivity, which enables enhancement in the electric conductivity of an electric connector 1. In addition, the sleeve 2 does not require the electric conductivity, and thus can be formed of a material generating a sufficient elastic force.
Patent JP-2013146484-A (JP)
Title: Electronic endoscope system, image processing apparatus, image processing method, and image processing program
Inventor: KAKO TOSHIHIKO
IPC: A61B1/00
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To enable a blood vessel emphasis observation in which a brightness shortage and a tone change are decreased without causing decrease of a frame rate and complication of an image processing.SOLUTION: In a normal observation mode, white light is irradiated to an observation region as illumination light to take an image. Spectral images of B, G, and R are obtained from an imaging signal to generate a display image. In a blood vessel emphasis observation mode, the illumination light that adds auxiliary light for blood vessel emphasis to white light is irradiated to the observation region to take an image. The spectral images of B, G, and R are obtained from the imaging signal, each spectral image is assumed to be an original image, and a multiresolution conversion processing is performed. A conversion image where a component of a spatial frequency band corresponding to a blood vessel is shown is obtained by the multiresolution conversion processing, and the conversion image is added to the original image, and a display image for blood vessel emphasis is generated.
Patent JP-2013153265-A (JP)
Title: Dipole antenna
Inventor: UCHIDA ATSUSHI
IPC: H01Q9/16
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of a dipole antenna.SOLUTION: The dipole antenna 10 comprises a resonance frequency adjustment section 30 positioned at a position that is a node of a current standing wave with a resonance frequency of an odd multiple of that of a minimum resonance frequency. Because an electric current runs through a portion of a side wall of the resonance frequency adjustment section 30, an electric length of the dipole antenna 10 looks long. Thus, the resonance frequency of an odd multiple of that of the minimum resonance frequency can be lowered to a desired frequency.
Patent JP-2013152610-A (JP)
Title: Vehicle information presentation apparatus
Inventor: MAEMA KOJI
IPC: G06Q40/08
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle information presentation apparatus that can present an application state of voluntary insurance.SOLUTION: A vehicle information presentation apparatus presents an application state of voluntary insurance by performing the following steps. An imaging unit 1 images a face image of a driver who sits at the driver's seat of a vehicle. Then, the face image of the driver is compared with a face image of a registered insured driver of the voluntary insurance of the vehicle and it is determined whether the images match or not. As a result, when the face images of the driver and the insured driver of the voluntary insurance match, the driver of the vehicle is determined to be the insured driver himself of the voluntary insurance. When the images do not match, it is determined whether or not the voluntary insurance regarding the vehicle includes additional conditions such as "family limitation" or "age limitation". When the condition "family limitation" is included, the face image of the driver is compared with face images of a family grouped and registered. When the condition "age limitation" is included, an age is estimated from the face image of the driver before determining whether the driver's age lies within an age range covered by the insurance. Thereafter, the voluntary insurance application state is informed to the driver and fellow passengers, and the same is notified to the insured driver himself of the voluntary insurance.
Patent JP-2013157138-A (JP)
Title: Surface light source device
Inventor: MITSUDA TOMOMI
IPC: F21S2/00
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device having a plurality of light guide sections and capable of reducing mixture of light even if light with different colors is guided by the respective light guide sections.SOLUTION: A surface light source device 1 includes a first light guide section 41, a second light guide section 42, and a smoke sheet 5 with a semi-translucent property. The first light guide section 41 and the second light guide section 42 respectively emit light of light-emitting diodes 31, 32 incident to incident ports 41a, 42a from front faces 411, 421. The first light guide section 41 and the second light guide section 42 are respectively arranged in parallel, and the smoke sheet 5 is arranged to cover a rear face of the first light guide section 41 and the front face of the second light guide section 42 by passing through between the first light guide section 41 and the second light guide section 42.
Patent JP-2013156758-A (JP)
Title: Lane change support device
Inventor: TAKAHARA TOSHINORI
IPC: B60R16/02
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To surely detect, when it is dark around the subject vehicle at night or the like, and the subject vehicle performs a lane change, an object which should not been originally recognized without erroneously detecting the object as another vehicle, and to accurately issue a warning.SOLUTION: The lane change support device includes: illuminance detection means 4 for detecting the ambient illuminance of the subject vehicle; winker detection means 5 for detecting the operation of a winker disposed in the subject vehicle; light detection means 6 for detecting the rays of light reaching the subject vehicle from the back side; and warning means 7 for warning the driver of the subject vehicle. When the illuminance detected by the illuminance detection means 4 is not more than preliminarily set illuminance, the operation of the winker is detected by the winker detection means 5, and the rays of light reaching from the back side where the winker is operating are detected by the light detection means 6, a warning is issued by the warning means 7.
Patent JP-2012084549-A (JP)
Title: Method for manufacturing insulator for spark plug, firing container, and method for manufacturing spark plug
Inventor: HONDA TOSHITAKA
IPC: H01T13/20
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an insulator for a spark plug for supporting a compact of an insulator for the spark plug to restrain bending during firing, a firing container, and a method for manufacturing the spark plug.SOLUTION: In a method for manufacturing an insulator for a spark plug according to the present invention, an insulator for a spark plug comprises a main body 10, which has a cylindrical shape and on which a collar part 3 whose diameter is enlarged at an intermediate part of an axial direction; and a through hole 2 formed along the axial direction of the main body 10. The method includes a housing step for housing a compact 1 molded to be an insulator for the spark plug after firing to the firing container 4 having fall-prevention means 5 of the compact 1 by the fall-prevention means 5, and a firing step for putting the firing container 4 and the compact 1 in a heating furnace and firing them.
Patent JP-2012189995-A (JP)
Title: Diffraction optical element and imaging apparatus using the same
Inventor: TAKANO TOSHIAKI
IPC: G02B3/00
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress the crack of a diffraction optical element.SOLUTION: A diffraction optical element 10 includes a diffraction face 13. On the diffraction face 13, a convex part 15a and a concave part 15b are alternately formed. A valley bottom 15c of the concave part 15b is formed in a beveled shape.
Patent JP-2013158757-A (JP)
Title: Gas dissolution device
Inventor: KITAMURA HITOSHI
IPC: B01F3/04
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas dissolution device capable of suppressing the outflow of large bubbles.SOLUTION: In a dissolution tank 2 of a gas dissolution device 1, a step part D coming down to a gas-liquid separation tank 8 side is provided near the upper end 4a of a second partition wall 4 partitioning an intermediate tank 7 and the gas-liquid separation tank 8, and a fluid 5 having gotten over the upper end 4a of the second partition wall 4 from the intermediate tank 7 comes down along the step part D, and flows into the gas-liquid separation tank 8.
Patent JP-2013163206-A (JP)
Title: Extrusion die for forming hollow material
Inventor: MOCHIZUKI YUJI
IPC: B21C25/02
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion die for forming a hollow shaped material, the extrusion die being configured so that the extrusion die allows the extrusion at high speed, even of a billet, so that the durability of a mandrel is increased, and so that a high-quality product is obtained by minimizing the displacement of the mandrel in the rotational direction.SOLUTION: An extrusion die 10 is configured so as to comprise: a male die 20 which forms the inner shape of a shaped material by extruding a billet B to the downstream side; and a female die 30 which forms the outer shape of the shaped material. The male die 20 is configured from a mandrel 22 and a holder 25 which holds the outer periphery of the mandrel 22. The mandrel 22 is formed from: a forming section 23 which forms the inner shape of the shaped material; and a bridge section 24 which supports the forming section 23 and which has a front end outer peripheral surface which engages with the inner periphery of the holder 25. Engagement surfaces between the front end outer peripheral surface of the bridge section 24 and the inner periphery of the holder 25 are formed as sloped surfaces configured so that the downstream side thereof in the extrusion direction is located closer to the center of the die. The extrusion die also comprises a rotational displacement prevention mechanism which prevents the rotational displacement of the mandrel relative to the holder.
Patent JP-2012117080-A (JP)
Title: Composition and molding thereof
Inventor: AOYAMA TAIZO
IPC: C08L23/00
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a composition produced by mixing a biodegradable polymer derived from vegetable to a polyolefin and a molded article of the composition, and to provide a composition and a molded article of the composition having improved dispersion state of the polyolefin and the biodegradable polymer and well-balanced physical properties such as impact resistance and flexural modulus, wherein the biodegradable polymer is produced by positive fixing of carbon dioxide on earth and the composition and molded article are effective as a prevention of global warming and "carbon neutral".SOLUTION: The composition and its molded article having well-balanced physical properties such as workability, impact resistance and elastic modulus are provided, by using a polyolefin containing an acid- or epoxy-group when mixing a biodegradable aliphatic polyester polymer to the polyolefin, wherein the composition has a dispersed structure in which the polyolefin forms the matrix, the biodegradable aliphatic polyester polymer forms the domain, and the polyolefin containing an acid- or epoxy-group encircles around the domain.
Patent JP-2012128868-A (JP)
Title: Feature image photographing device and personal identification device
Inventor: MIURA NAOTO
IPC: A61B5/117
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To achieve highly accurate personal identification while using an unclear finger vein pattern image with position deviation concerning personal identification under an environment where non-contact property is requested.SOLUTION: This feature image photographing device includes: means for acquiring a finger vein pattern image in a non-contact state; means for performing spin compensation by using the outline of the finger as a method of extracting a vein pattern included in the acquired image; means for normalizing the position of a finger image by using the fingertip as a reference; means for acquiring a statistically overall vein pattern by repeatedly tracing the dark section of a luminance place only by arbitrary length from the arbitrary position of the image; matching means for comparing only the sections where strong features are shown in a blood vessel pattern; and means for dividing the image into small areas, and for independently performing matching for every small area, and for evaluating a position deviation value in the case of matching.
Patent JP-2013172158-A (JP)
Title: Video signal processor and processing method
Inventor: KOIZUMI MAKI
IPC: H04N7/01
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a video processor which can generate an appropriate interpolation pixel based on a motion vector, even if the motion of an image is large in the vertical direction, while suppressing increase of line memories.SOLUTION: Frequency distribution monitor units 4R, 4L separate the size of vertical component of a motion vector MV into multiple classes, in respective regions of a frame divided to right and left regions, and detect at which frequency of emersion the vertical component is generated in each class. Offset control units 5R, 5L generate offset signals Sos1L, Sos2L, Sos1R, Sos2R for shifting the read address of vertical direction in frame memories 2, 3, if a predetermined threshold is exceeded in a predetermined specific class. Interpolation element generation unit 6R, 6L shift the image data selected by a delay selection unit in the vertical direction.
Patent JP-2012135764-A (JP)
Title: Filter cartridge arrangement, air cleaner, and air cleaner system
Inventor: REICHTER GREGORY L
IPC: B01D46/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved fluid filter arrangement.SOLUTION: An air filter structure 300 includes strips of media comprising corrugated sheets secured to facing sheets and forming inlet and outlet flutes secured to one another in a stack. Media pack arrangements include such stacked media with a molding arrangement to secure and seal opposite side edges of the media strips. Also, there are provided filter cartridges including such media pack 301 and air cleaners including the filter cartridges, methods of assembly and use, and systems of use.