baber/WOPTO huggingface dataset:
Patent JP-2014031407-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: MORIMOTO SHOHEI
IPC: C08K3/36
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce rolling resistance, and to improve low fuel consumption, when a rubber composition is used for a tire, after improving reactivity between silica and a silane coupling agent by adding an iodide salt to a silica-compounded rubber composition, and improving low heat-buildup performance of the rubber composition.SOLUTION: A rubber composition is formed by blending, with respect to 100 pts.mass diene rubber, 20-120 pts.mass silica, a 20-120 pts.mass silane coupling agent relative to the silica blending amount, and a 0.1-2 pts.mass iodide salt. A pneumatic tire is formed by using the rubber composition. As the iodide salt, an alkali metal iodide salt such as sodium iodide is preferably used.
Patent JP-2014036719-A (JP)
Title: Suture thread with needle
Inventor: AKATSUKA MASAO
IPC: A61B17/06
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a suture thread having little variation in pull-out load and having user friendliness.SOLUTION: A suture thread with a needle is formed by boring a stop hole 14 from the base end face 13a of an eyeless suture thread 10 along the longitudinal direction of the eyeless suture needle 10, inserting a suture thread 18 in the stop hole 14, and caulking the same. A caulking amount is applied according to the diameter size of the stop hole 14 of the eyeless suture needle 10, and caulking is performed so that the sectional shape of a caulked part is circular, and the axial length of the caulked part is under the diameter of the eyeless suture needle 10. By this configuration, the suture thread 18 is caused to get out of the eyeless suture needle with a pull-out load of a predetermined range of magnitude, and variation in a pull-out force can be reduced.
Patent JP-2014036756-A (JP)
Title: Measurement method for foam discharge trajectory
Inventor: WADA MASAHIKO
IPC: A62C31/12
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method for a foam discharge trajectory, capable of accurately measuring a trajectory of foam discharge.SOLUTION: A measurement method for a foam discharge trajectory for measuring the trajectory of foam discharge discharged into the air from a water discharge gun and landing onto the ground includes steps of: photographing the trajectory of the foam discharge from a direction parallel to the ground to acquire a foam discharge image; measuring a flow rate range on a landing surface where the foam discharge lands on the ground, and determining a discharge range of the foam discharge on the landing surface from the flow rate range; deciding a threshold value of a luminance in a range of the trajectory of the foam discharge in the foam discharge image based on a luminance of the discharge range of the foam discharge in the foam discharge image; deciding an upper limit line that is the edge on the air side of the trajectory of the foam discharge in the foam discharge image; and deciding a lower limit line that is the edge on the ground side of the trajectory of the foam discharge in the foam discharge image based on the threshold value of the luminance. The trajectory of the foam discharge is determined by the upper limit line and the lower limit line.
Patent JP-2012234208-A (JP)
Title: Wavelength variable filter
Inventor: NAKAMURA RYOSUKE
IPC: G02B26/00
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength variable filter having excellent optical characteristics without increasing a drive voltage.SOLUTION: A wavelength variable filter includes a second substrate 3 having two faces at different positions in a thickness direction thereof on a movable part 21 side, in which a drive electrode 33 is disposed on one of the two faces and a detection electrode 40 is disposed on the other face. The filter is configured in such a manner that by generating a potential difference between the drive electrode 33 and the movable part 21, electrostatic attraction is induced therebetween based on an electrostatic capacitance between the detection electrode 40 and the movable part 21, which displaces the movable part 21 as well as causes repetition of reflection of light between a fixed reflection film 35 and a movable reflection film 25 to induce interference, and thereby, light at a wavelength in accordance with the distance between the fixed reflection film 35 and the movable reflection film 25 can radiate to the outside.
Patent JP-2012232183-A (JP)
Title: Dispersing unit
Inventor: JAUERNIG JUERGEN
IPC: B01F23/30
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a dispersing unit which is extremely compact in construction, is simple in construction and with which a fine particle fraction can be generated which is as high as possible without suction force loss.SOLUTION: The dispersing unit for a powder inhaler comprises a mouthpiece (10) with an annular channel (12) for the delivery of a stream of particles. The annular channel has an axial inlet (14) and an axial outlet (16), the axial outlet (16) is adjoined by an annular deflection chamber (18), in the annular deflection chamber (18), the axially incoming stream of particles is deflected to a predominantly radial direction of flow. The deflection chamber is adjoined in the axial direction by a rotation chamber (20) with a circular peripheral wall (22) and an axial outlet (24).
Patent JP-2014043001-A (JP)
Title: Ink filling method for color ink jet recorder
Inventor: KINOSHITA YOSHIYUKI
IPC: B41J2/175
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink filling method of a color ink jet recorder by which an ink consumption at an initial ink filling time can be suppressed, the ink jet recorder comprising a single cap of a low cost.SOLUTION: The ink filling method comprises: a first step of activating a suction pump 20; a second step of repeating the detection of inks using a plurality of ink detection sensors 14 to 17 for a plurality of individual ink colors, and closing ink supply stopping valves 5 to 8 of the colors of the detected inks, till all the ink supply stopping valves 5 to 8 are closed; a third step of releasing the vacuums in the spaces between ink ejection nozzle faces 40 to 43 and a cap 19; and a fourth step of opening all the ink supply stopping valves 5 to 8.
Patent JP-2014043300-A (JP)
Title: Original conveying device, jam determination method and computer program
Inventor: UMI TAKAYUKI
IPC: B65H7/06
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an original conveying device capable of suppressing an error of sound-dependent determination of the occurrence of jam, the error being attributable to a sound generated caused by conveyance of an original.SOLUTION: An original conveying device 100 includes: a first sound signal generation part 141a, at least a part of which is provided at one end, in a direction perpendicular to a conveyance direction of the original, of a conveying path of the original, and generates a first sound signal corresponding to a sound generated by the original during conveyance; a second sound signal generation part 141b, at least a part of which is provided at the other end, in the direction perpendicular to the conveyance direction of the original, of the conveying path of the original, and generates a second sound signal corresponding to the sound generated by the original during conveyance; and a sound jam determination part 153 to determine whether or not a jam has occurred based on a difference between the first sound signal and the second sound signal.
Patent JP-2014042867-A (JP)
Title: Circulation type media agitating mill
Inventor: TAKIZAWA MASAHIDE
IPC: B01F7/00
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a circulation type media agitating mill which separates processing objects and dispersion media in a satisfactory manner, and is excellent in reliability.SOLUTION: A circulation type media agitating mill 100 includes: a mill body 4; and a separator 17 fixed to a shaft 15 and disposed on a mill-body inner side of an outlet 12. The separator 17 has a first disc 8 and a second disc 6 arranged apart from one another in a shaft axis direction, and a plurality of first blades 7 linking the first disc 8 and the second disc 6. The first disc 8 has a through-hole 10 penetrating the first disc 8 in its thickness direction, and second blades 21 disposed on a first disc 8 surface on an outlet 12 side to generate an outward flow in a radial direction between the first disc 8 and the mill body 4.
Patent JP-2014045433-A (JP)
Title: Frequency error detector, frequency error detection method and receiver
Inventor: MAEDA NAOTOSHI
IPC: H04J11/00
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a frequency error detector which can detect a carrier frequency error with small operation amount.SOLUTION: A first frequency error detection unit 21 includes a known signal extraction unit 31 for extracting a reception known signal from a complex symbol signal, a complex operation unit 32 for performing first complex operation of a sequence of reception known signals and cancelling the phase rotation component, a reference signal supply unit 33 for supplying a sequence of reference complex signals generated by performing the same operation as the first complex operation of a sequence of known signals, a correlation operation unit 36 for calculating distribution of mutual correlation value between the output sequence from the complex operation unit and the sequence of reference complex signals, and a peak detection unit 37 for detecting a carrier frequency error by detecting a distribution having a maximum peak from these distributions.
Patent JP-2014046503-A (JP)
Title: Laminated film and method for manufacturing the same
Inventor: OTA KAZUYOSHI
IPC: B29C55/02
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film including a transparent resin layer which has an overwhelmingly thin thickness of 500 nm or less and is excellent in suppression of oligomer deposition and easy adhesiveness to a hard coat.SOLUTION: The laminated film having a resin layer (X) which includes a resin (α) and is provided on at least one surface of a polyester film (P) satisfies the following conditions of (1) to (4). (1) The thickness of the resin layer (X) is 90-500 nm. (2) The resin (α) is a resin obtained from a resin composition including a resin (A) having a hydroxyl group and an acryloyl group, a melamine compound (B) having a methylol group and a resin (C) having at least one functional group selected from a carboxyl group, a sulfonic group and an amino group. (3) In the resin layer (X), the content of a resin component consisting of the resin (A) and the melamine compound (B) is largely, unevenly distributed from the surface side of the resin layer (X) not contacted with the polyester film (P) toward the side of an interface contacted with the polyester film (P). (4) Surface free energy on the surface side of the resin layer (X) not contacted with the polyester film (P) is lower by 2.0 mN/m or more, than surface free energy on the side of the interface contacted with the polyester film (P).
Patent JP-2014048145-A (JP)
Title: Scale, encoder, lens device, and imaging system
Inventor: NAGURA CHIHIRO
IPC: G02B7/08
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-cost encoder which can detect a relative position between a scale and a detector in moving and vertical directions with high accuracy.SOLUTION: A scale which has a plurality of patterns spatially modulating energy distribution includes: a first pattern having a first modulation cycle in a moving direction; and a second pattern having a second modulation cycle which differs from the first modulation cycle in the moving direction. A relative phase between the first and second patterns changes according to the moving direction and a vertical direction.
Patent JP-2014046109-A (JP)
Title: Medical image processor
Inventor: ARAKIDA KAZUMASA
IPC: A61B5/00
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a medical image processor capable of simply calculating intravascular blood flow information at a high speed.SOLUTION: A medical image processor of an embodiment includes a 2D image generation part, and a calculation part. The 2D image generation part generates a two-dimensional tomographic image of a blood vessel in which a feature of a lesioned part in a blood vessel included in three-dimensional medical image data is reflected, from the three-dimensional medical image data. Then, the calculation part calculates fluid information in the blood vessel by applying calculation hydrodynamics to the two-dimensional image generated by the 2D image generation part.
Patent JP-2014047339-A (JP)
Title: Liquid repellent film, formation method of liquid repellent film, nozzle plate, droplet discharge head and droplet discharge device
Inventor: MIYAGAWA TAKUYA
IPC: C09K3/18
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid repellent film having excellent liquid repellency to ink, a formation method of the liquid repellent film capable of producing the liquid repellent film, a nozzle plate including the liquid repellent film, a droplet discharge head and a droplet discharge device.SOLUTION: A liquid repellent film 26 which is formed in order to impart liquid repellency to a substrate 25 includes a compound originated in a coupling agent having a metal M. The compound is connected to the substrate 25, and represented by following general formula (1) when the metal M is a trivalent metal, and further represented by following general formula (2) when the metal M is a tetravalent metal.
Patent JP-2014052766-A (JP)
Title: Device having external connection connector
Inventor: YAMAGUCHI NAOHIRO
IPC: G06K19/077
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a device that has a connector to be connected to an external device, and allows an engagement state of the connector to be released and the connector to be retracted inside the device, only by a single operation when retracting the connector inside the device.SOLUTION: In a device 1 having an external connection connector 2a, the connector 2a comprises: a lock member 4 that moves to a housing position in which the connector 2a is housed inside a main body of the device 1 and a protrusion position protruded outside the main body thereof, and locks the connector 2a at the protrusion position; a connector support member 2; a lock release part 3b for releasing locking of the lock member 4; a pressing part 3f for moving and driving the connector support member 2; a pressed part 2b that receives pressure from the pressing part 3f; and a manual driving member 3 that, upon actuation, performs a lock release and retraction of the connector 2a by a successive single operating action of an operator. The pressing part 3f has a free running area in which the pressing part does not transmit a driving force to the pressed part 2b at an initial stage of the actuation of the manual driving member 3.
Patent JP-2014053564-A (JP)
Title: Method for manufacturing reflective mask
Inventor: ABE TSUKASA
IPC: H01L21/027
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a reflective mask in such a manner that, upon forming a part such as a designed residual defect, which is in contact with a part of an original mask pattern and has a smaller size than the original mask pattern, as an absorber pattern of the reflective mask, features of the part in a fine size can be obtained conforming to the designed features compared to a conventional methods.SOLUTION: A pattern to be a part with a desired fine size is formed in a hard mask layer formed on an absorption layer of a reflective mask blank; then a mask pattern partially overlapping the pattern formed in the hard mask layer is formed in a resist layer formed on the hard mask layer; and the absorption layer exposed through the pattern formed in the hard mask layer and through the pattern formed in the resist layer is subjected to dry etching.
Patent JP-2014057220-A (JP)
Title: Equalizer device and method of adjusting equalizer device
Inventor: NAKAMURA MASAMI
IPC: H03G5/02
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an equalizer device that simply sets and reflects appropriate frequency characteristics.SOLUTION: A locus detection section 21 detects a locus of an operation to a detection region. A locus acquisition section 31 acquires the locus detected by the locus detection section 21. A reference gain decision section 32 decides a reference gain in the locus acquired by the locus acquisition section 31 on the basis of the locus acquired by the locus acquisition section 31. An equalizer setting decision section 33 decides an equalizer setting that is a gain in each frequency band in equalizer processing on the basis of the reference gain S and the locus acquired by the locus acquisition section 31. A gain processing section 41 changes the gain according to the reference gain. An equalizer processing section 42 changes the gain of a predetermined frequency band of an input signal according to the equalizer setting.
Patent JP-2014054817-A (JP)
Title: Recording device, control method for recording device, and program
Inventor: TAKAMIZAWA YUJI
IPC: G09G5/22
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To adjust a positional relationship between parts to record a combining character.SOLUTION: A recording control unit 26a of a printer 11 receives data, which are control data for requesting to record parts related to each position for one line and includes a decoration command for requesting to perform a predetermined decoration to a specific part of the parts for one line, from a host computer 10, and adjusts a positional relationship of the control data related to each position stored in a storage area by utilizing the decoration command included in the received control data related to the position for one line to perform recording.
Patent JP-2014059779-A (JP)
Title: Authentication system, authentication method, and authentication management device
Inventor: OHASHI YASUO
IPC: G06F21/31
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To easily authenticate a person having a terminal in a predetermined position.SOLUTION: An authentication system includes a terminal and an authentication management device for authenticating the terminal. The authentication management device includes: authentication information acquiring means for acquiring authentication information including location information of the terminal and user information stored in the terminal; authentication means for authenticating a user who has the terminal by use of the authentication information acquired by the authentication information acquiring means; and communication means for transmitting an authentication result of the authentication means to a control apparatus installed in a position corresponding to the location information of the terminal.
Patent JP-2014060899-A (JP)
Title: Rotor winding insulation structure of rotary electric machine
Inventor: SAKATA TAKATOSHI
IPC: H02K3/34
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotor winding insulation structure of a rotary electric machine in which kinds of insulation materials between layers and to the ground with respect to coil conductors that are housed in a stacked state in a slot of a rotor core, and the number of components are reduced, and which is also improved so as to secure insulation properties with high reliability.SOLUTION: In the rotor winding insulation structure of the rotary electric machine in which a plurality of coil conductors 3 that become a flat copper band as field windings are housed in a stacked state in a slot 2 of a rotor core 1, and insulation materials are provided between the layers thereof and to the ground, the insulation materials formed integrally of an interlayer insulation material and a ground insulation material are individually deposited on each layer of the coil conductors 3. Specifically, a pair of insulation materials 8 formed in a U-shaped cross section is superimposed and adhered to right and left side edges in a longitudinal direction of the coil conductors 3.
Patent JP-2014062785-A (JP)
Title: Quantitative determination method, quantitative determination apparatus and kit for quantitative determination
Inventor: Yahata satoshi
IPC: C12Q1/68
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative determination method and a quantitative determination apparatus capable of measuring a sample containing a sodium ion such as a biological sample, medicinal drug and food, at high sensitivity and high accuracy.SOLUTION: A quantitative determination method includes: a calibration curve creating process in which standard solution, to which a sodium ion is added to make sodium ion content become equal to sodium ion content of a sample to be measured, is measured by a method using reaction of activating limulus reagent and/or biochemical luminescent reaction by ATP, luciferin and luciferase, and a calibration curve showing a relationship between the measured value and the amount of a measurement target component is created; a sample measurement process in which the sample to be measured is measured by the same method as the method used in the calibration curve creating process; and a quantitative determination process in which the amount of the measurement target component of the sample to be measured is obtained from the measured value in the sample measurement process by using the calibration curve.
Patent JP-2014063696-A (JP)
Title: Power storage device and method for manufacturing the same
Inventor: NAITO TADASHI
IPC: H01M2/20
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce connection resistance between an outside connection terminal and a bus bar of a power storage device.SOLUTION: A positive electrode external terminal 8A of the power storage device has a rectangular flat top face. Positive and negative external terminals 8A, 8B of each battery container 103 have long sides 22 in parallel with a broad surface 101a and a plurality of square type secondary batteries C1, C2 are arranged in such a way that the broad surfaces 101a of the battery containers 103 face each other. A bus bar 400 is placed between the positive and negative external terminals 8A, 8B of the square type secondary batteries C1, C2 in a direction perpendicular to the long side 22. The bus bar 400 and the positive and negative external terminals 8A, 8B are laser welded together at the entire region inside a welding region having a square shape which is smaller than the outer shape of the top face of the positive and negative external terminals 8A, 8B and is almost similar.
Patent JP-2014067092-A (JP)
Title: Vehicle detection device using traveling sound
Inventor: SHIMIZU HIROAKI
IPC: G08G1/16
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To detect, in a device mounted on a vehicle and detecting another vehicle by using sound outside the vehicle collected by a microphone, a state of inability of detecting another vehicle due to abnormality such as failure of the microphone.SOLUTION: A vehicle detection device of the present invention includes: vehicle surrounding state detection means for detecting a state of surroundings of a position where a vehicle is actually present; environmental sound characteristic value providing means for providing, when a microphone is normal corresponding to the detected state of surroundings, a characteristic value of environmental sound to be collected by the microphone; and abnormality determination means for determining whether or not the microphone is abnormal on the basis of a characteristic value of sound actually collected by the microphone and the characteristic value of the environmental sound provided by the environmental sound characteristic value providing means.