baber/WOPTO huggingface dataset:
Patent JP-2017172082-A (JP)
Title: Manufacturing method of acrylic precursor fiber bundle and manufacturing method of carbon fiber
Inventor: OSHIMA IKUTO
IPC: D01D10/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an acrylic precursor fiber bundle and a manufacturing method of a carbon fiber capable of preventing reduction of convergence property or generation of fuzz with maintaining high operability and suppressing quality defects of a package after winding such as slack or fuzz in an area after a dry process easily occurring reduction of convergence property or generation of fuzz during manufacturing the acrylic precursor fiber bundle at high speed.SOLUTION: There is provided a manufacturing method of an acrylic precursor fiber bundle including modifying humidity of an area where the acrylic precursor fiber bundle runs from a roller arranged just after a dry process to a winding device at absolute humidity of 12 g/mor more when the acrylic precursor fiber bundle is would by the winding device through a water cleaning process and the dry process after spinning by a wet spinning method or a dry and wet spinning method.SELECTED DRAWING: Figure 1
Patent JP-2017180278-A (JP)
Title: Tooth number specification device of speed-increasing gear for wind turbine and tooth number specification method
Inventor: KAMIYA KOHEI
IPC: F03D80/50
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a tooth number specification device and a tooth number specification method for a speed-increasing gear for a wind turbine having vague engineering items for a gear in which the tooth number of a gear constituting a speed-increasing gear for a wind turbine effective for a diagnosis of abnormal state of the gear can be specified.SOLUTION: A planetary gear tooth number specification means 46 specifies a tooth number of the planetary gear device having the largest speed ratio under application of a tooth number conditional expression in reference to a specified engagement frequency of a planetary gear. Two-stage parallel axis gear tooth number specification means 47 specifies the tooth number of the two-stage parallel axis gear device having a difference in speed ratios of the two pairs of gear less than 1.5 under application of speed increasing ratio of the planetary gear device that can be calculated in reference to the specified parallel axis gear middle*high speed axis engagement frequency, the parallel axis gear low*middle axis engagement frequency and the tooth number specified by the planetary gear tooth number specification means 46.SELECTED DRAWING: Figure 4
Patent JP-2017182690-A (JP)
Title: Autonomous Mobile Robot
Inventor: AMAMOTO HARUYUKI
IPC: G05D1/10
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To allow a robot to move to a position where the robot can image a plurality of mobile bodies at one time with a resolution which enables recognition of the mobile bodies.SOLUTION: The autonomous mobile robot clusters a plurality of mobile bodies into clusters with a specific upper limit size or smaller based on the positions of the mobile bodies; selects an imaging cluster to be imaged from the clusters; sets a moving target position at a position where the imaging cluster is included in an imaging possible range based on the size of the imaging cluster and the angular field of view of an imaging unit; and autonomously moves along a moving path from the self position to the moving target position.SELECTED DRAWING: Figure 8
Patent JP-2017182706-A (JP)
Title: Server device, information processing method, and program
Inventor: SAHASHI AKIRA
IPC: G06F17/30
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a server device that can generate and transmit a representative image adequately representing the contents of a transmitted moving image without requiring additional data such as meta-data.SOLUTION: A distribution server 1 for transmitting content made up of a plurality of frames to a plurality of clients 2 obtains camera work data indicating a display range at each client 2 from each client 2, and calculates the number of display times at the client 2 by the predetermined region in an image frame for each image frame. The distribution server extracts a region of the image frame where the calculated number of display times meets a predetermined reference, and generates a digest image representing contents of the content on the basis of the region.SELECTED DRAWING: Figure 1
Patent JP-2017187971-A (JP)
Title: Image processing device
Inventor: SAWADA TAKAYUKI
IPC: G06T7/00
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of surely performing discount processing of merchandise with a seal for discount attached thereto by reducing a workload.SOLUTION: According to an embodiment, the image processing device includes area segmentation means, mask generation means, merchandise identification means, and discount processing means. The area segmentation means segments a partial image corresponding to merchandise from an input image. The mask generation means generates discount information on the basis of a first patten, and generates a first master pattern on the basis of a position at which the first pattern image is detected in the case that the first pattern image is retrieved from the partial image. The merchandise identification means specifies merchandise corresponding to the partial image by matching a mask image obtained by masking the partial image with the first mask pattern to registered images respectively corresponding to a plurality of merchandise, and acquires merchandise information corresponding to the partial image. The discount processing means performs discount processing on the basis of a price of the merchandise indicated by the merchandise information and the discount information.SELECTED DRAWING: Figure 1
Patent JP-2017189061-A (JP)
Title: Vessel land power source system and method for supplying power to vessel
Inventor: UEHARA FUKASHI
IPC: H02M7/493
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a vessel land power source system and a method for supplying power to a vessel that are capable of performing power switching without generating a disturbance, by securely synchronizing land power with in-vessel power.SOLUTION: A vessel land power source system comprises: a vessel power source control unit for converting system AC power input from a system power source on land to vessel AC power; and a vessel power supply unit for supplying the vessel AC power to a vessel system power source of a vessel during anchorage via a cable. The vessel power source control unit comprises: a first power conversion unit for converting input system AC power to DC power; a second power conversion unit for converting the DC power of the first power conversion unit to vessel AC power; a synchronous adjustment control unit for performing synchronization adjustment control on the second conversion unit so that a voltage and phase of the vessel AC power match a voltage and phase of in-vessel AC power; and a droop control unit that when the synchronization adjustment control of the synchronous adjustment control unit finishes, performs load migration from a vessel power source while performing droop control on the second power conversion unit.SELECTED DRAWING: Figure 1
Patent JP-2017187698-A (JP)
Title: Optical scanner
Inventor: KIMURA KAZUMI
IPC: G02B26/12
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of reducing a difference in an image plane curvature on scanning target surfaces scanned with a plurality of luminous fluxes obtained by splitting a luminous flux from a common light source.SOLUTION: An optical scanner 100 relating to the present invention includes: a splitting element M1 for splitting a luminous flux L exiting from a light source 1 into a first luminous flux L1 and a second luminous flux L2; a deflector 5 for deflecting the first luminous flux L1 and the second luminous flux L2 to optically scan a first scanning target surface 71 and a second scanning target surface 72 in a main scanning direction; and an imaging optical system 120 for guiding the first luminous flux L1 and the second luminous flux L2 deflected by the deflector 5 to the first scanning target surface 71 and the second scanning target surface 72. In the main scanning cross-section, angles α1, α2 formed by a first axis 60 in the main scanning cross section and incident directions of the first luminous flux L1 and the second luminous flux L2 to the deflector 5, respectively, satisfy a condition represented by -1.1≤α1/α2≤-0.9.SELECTED DRAWING: Figure 1
Patent JP-2017187435-A (JP)
Title: Resonance frequency estimation method
Inventor: FUTAMURA TOMOAKI
IPC: G01L1/00
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a resonance frequency estimation method enabling a resonance frequency to be more easily detected.SOLUTION: The resonance frequency estimation method comprises: applying a vibration of constant amplitude to a measurement object while changing an excitation frequency, and measuring the measurement object by an infrared thermography device to obtain time series data of a temperature distribution image (Step S2); detecting a temperature fluctuation width for each preset measurement point from the time series data, and generating a stress distribution image of the measurement object for each preset frequency range based on the temperature fluctuation width for each measurement point (Step S4); setting, in the stress distribution image, the image area in which the stress is larger than the other image area, to be a selection area (Step S6); and generating the time series data of a representative temperature of the selection area based on the time series data, and generating a characteristic diagram representing the correspondence to the representative temperature and the resonance frequency (Step S8); and setting, in the characteristic diagram, the excitation frequency corresponding to the frequency area in which the fluctuation width of the representative temperature is relatively larger than the fluctuation width in the other frequency area, to be a resonance frequency(Step S10).SELECTED DRAWING: Figure 2
Patent JP-2017191991-A (JP)
Title: Communication terminal with remote voice input/output processing function
Inventor: KAMIBAYASHI DAISUKE
IPC: H04M3/42
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To allow a person who does not possess a communication terminal with a voice secretary function to use the voice secretary function.SOLUTION: A telephone number permitted to use a voice secretary function is previously registered with a telephone terminal 1. The telephone terminal 1 automatically answers to an incoming call when it arrives from a communication network 2, starts a voice secretary process if the telephone number of a caller of the incoming call is a telephone number permitted to use the voice secretary function, and sends the caller a voice message related to a result of information search or information processing executed to a voice command when the voice command input by the caller is recognized. Thus, the caller of the telephone number permitted to use the voice secretary function can use the voice secretary function held by the telephone terminal 1 from a remote place.SELECTED DRAWING: Figure 1
Patent JP-2017190487-A (JP)
Title: SPUTTERING TARGET CONSISTING OF BiFeO3 BASED SINTERED BODY AND METHOD FOR MANUFACTURING THE SAME
Inventor: NARA ATSUSHI
IPC: C23C14/34
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a target consisting of a sintered body hardly generating the deposition of metal Bi, and capable of reducing the occurrence of particles or arcing, stably depositing a sputtering film and improving characteristics and productivity of a ferroelectric film using the obtained thin film.SOLUTION: The sputtering target consists of a sintered body having a component composition represented by a composition formula in an atomic ratio: Bi(FeTi) O, 0.9≤x≤1.1, 0<y≤0.3 and has less than 3.0 of an X-ray diffraction peak intensity ratio attributing to the (012) plane of metal Bi to a background intensity in X-ray diffraction and 500 or less kΩcm of a bulk resistivity. The method for manufacturing the target includes pressing and sintering powder obtained by weighing and mixing powder of BiO, FeOand TiOso as to be the component composition at a temperature of 650-750°C in a vacuum or inert gas atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2017190832-A (JP)
Title: Control device of power transmission device for vehicle
Inventor: MATSUBARA KEIGO
IPC: F16D25/12
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a power transmission device for a vehicle which improves the estimation accuracy of a temperature of a friction material compared with a conventional device.SOLUTION: A friction material temperature estimation part 84 comprises: a calorific power estimation part 84a for estimating the calorific power Qh of a first friction plate 38 and a second friction plate 44 of a lockup clutch 32; and a heat radiation estimation part 84b for estimating heat radiation amounts Qc of the first friction plate 38 and the second friction plate 44 of the lockup clutch. The heat radiation estimation part 84b estimates the heat radiation amount Qc estimated by the heat radiation amount estimation part 84b so as to become large as a temperature difference ΔT(°C) between actual estimated temperatures T0 (°C) of the first friction plate 38 and the second friction plate 44 of the lockup clutch 32 and an actual first oil temperature T1 (°C) at a downstream side of the lockup clutch 32 is large, and a turbine rotation number Nt of a torque converter 20 is large.SELECTED DRAWING: Figure 1
Patent JP-2016149800-A (JP)
Title: System and method for multi-layered frame-compatible video distribution
Inventor: ATHANASIOS LEONTARIS
IPC: H04N19/597
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a coding and decoding system and a method for a multi-layered frame-compatible video distribution.SOLUTION: A method comprises the steps of: receiving an input video signal including an input frame coded by a multi-layer format, the multi-layer format including a coding BL frame having even-numbered lines from a first view and odd-numbered lines from a second view interleaved to a vertical packing position, and a coding EL frame having the odd-numbered lines from the first view and the even-numbered lines from the second view interleaved to the vertical packing position; decoding the coding BL frame and releasing a packing to form a decoding BL first and second views; decoding the coding EL frame and releasing a packing to form a decoding EL first and second views; and up-sampling the decoding BL first and second views to form an output frame in a frame-compatible format.SELECTED DRAWING: Figure 11
Patent JP-2017193453-A (JP)
Title: Heat treatment method of oxide single crystal
Inventor: SAKAKI AKIMITSU
IPC: C30B33/02
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method of an oxide single crystal for relaxing the heat strain of an oxide single crystal ingot such as lithium tantalate (LT) single crystal raised by a Czochralski method.SOLUTION: In a method for heat-treating an ingot 004 in the state, in which an LT single crystal ingot 004 grown by a Czochralski method is housed in a container made of ceramics having a lower side member 001 and an upper side member 002 fitted, and in which the ingot 004 is covered in its entirety by the ceramic container, a group of pellets 003 made of a material identical to that of the LT single crystal ingot 004 and having a pellet diameter of 2 to 10 mm is laid over the bottom surface, and the LT single crystal ingot 004 is placed on the bottom surface of the ceramic container through the group of pellets 003 and subjected to the heat treatment.SELECTED DRAWING: Figure 1
Patent JP-2017193428-A (JP)
Title: Engine mounting structure of construction machine
Inventor: YAMAGAMI TAKANOBU
IPC: E02F9/00
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To effectively improve assembly workability upon implementation.SOLUTION: A construction machine comprises a revolving frame 30 and an engine frame 50 mounted to the revolving frame. The revolving frame has: a pair of right and left main frames 31 extending in a front and rear direction; a rear end frame 41 connecting rear ends of the pair of right and left main frames to each other; and a transverse member 42 bridged between lower edge parts of the pair of right and left main frames at a predetermined distance forward from the rear end frame. The engine frame has a pair of right and left longitudinal frames 54 extending in the front and rear direction at an interval that is smaller than the interval between the pair of right and left main frames in a right and left direction by a predetermined distance, and a plurality of transverse frames 57 connecting the pair of right and left longitudinal frames to each other. Each longitudinal frame of the engine frame is arranged on the inner side between the pair of right and left main frames. A front end of each longitudinal frame is mounted to the transverse member of the revolving frame, and a rear end of each longitudinal frame is mounted to the rear end frame of the revolving frame, respectively.SELECTED DRAWING: Figure 3
Patent JP-2019110356-A (JP)
Title: Terminal device, communication method, and integrated circuit
Inventor: TSUBOI HIDEKAZU
IPC: H04W56/00
Filed: 2016-04-26
Abstract: To provide techniques related to a terminal device, a communication method, and an integrated circuit that efficiently monitor a communication state.SOLUTION: A terminal device communicates with a base station device by switching between a first frequency and a second frequency in a cell. A timer for radio link monitoring in the cell is started based on detecting a predetermined number of consecutive times of synchronization loss. The timer is stopped when switching between the first frequency and the second frequency, and any one of the first frequency and the second frequency is a frequency by which the terminal device has established a radio resource control connection.SELECTED DRAWING: Figure 8
Patent JP-2016213183-A (JP)
Title: Method for manufacturing coating active material for secondary batteries, lithium ion battery electrode including the same, and nonaqueous electrolyte secondary battery arranged by use thereof
Inventor: SHIRAISHI YUKI
IPC: H01G11/86
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a coating active material for batteries, which is superior in adhesiveness between a coating substance and an active material particle for batteries.SOLUTION: A method for manufacturing a coating active material for batteries, which includes active material particles (B) for secondary batteries and a coating layer located on the surface of each active material particle and including an organic polymer compound, comprises the step of coating the active material particles (B) for secondary batteries with the organic polymer compound in a compressive fluid (F). It is preferable that the compressive fluid (F) is supercritical carbon dioxide, subcritical carbon dioxide, or liquid carbon dioxide.SELECTED DRAWING: Figure 1
Patent JP-2017197155-A (JP)
Title: Lower structure of slide door vehicle
Inventor: KANETANI SHUNSUKE
IPC: B62D25/04
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of foreign matters into a rail accommodation space which is defined in a locker part from a lower side via an opening part.SOLUTION: A rail accommodation space is defined in a locker part 10, and an opening part 15 communicating with the rail accommodation space is formed at the locker part 10. A hollow pillar part 30 extending along a vehicle upper side from the locker part 10 is arranged at the locker part 10. A cymene outer 50 is arranged outside the pillar part 30 in a vehicle width direction. A part of an upper side of a rear-side flange 55 of the cymene outer 50 is a first opposing portion 55a which opposes a rear flange 30b of the pillar part 30. An edge of a notched part 57a of the cymene outer 50 is a second opposing portion 57b which opposes a portion at a lower side rather than the opening part 15 of the locker part 10. A weather strip 60 is attached to an outer edge of the cymene outer 50 so as to reach the second opposing portion 57b from the first opposing portion 55a.SELECTED DRAWING: Figure 2
Patent JP-2016157976-A (JP)
Title: Semiconductor device
Inventor: WATABE HEIJI
IPC: H01L21/28
Filed: 2016-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a SiC semiconductor device which can achieve stabilization of a high-temperature operation by reducing a movable ion in a gate insulation film.SOLUTION: A semiconductor device 1 has a MIS structure including a SiC epitaxial layer 3, a gate insulation film 9 including a silicon oxide film which contacts the SiC epitaxial layer 3 and a gate electrode 10 formed on the gate insulation film 9. In the MIS structure, a shift amount ΔVof flat band voltage indicated by an absolute value of a difference between a C-V curve flat band voltage V(NBTS) obtained through a negative bias temperature stress test and a C-V curve flat band voltage V(PBTS) obtained through a positive bias temperature stress test is not more than 10 V.SELECTED DRAWING: Figure 1
Patent JP-2017204183-A (JP)
Title: Image recognition device
Inventor: TSUKAHARA YASUNORI
IPC: G06T7/60
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an image recognition device that offers superior capability to distinguish a right hand from a left hand.SOLUTION: An image recognition device comprises; a camera 10 provided as image capturing means for photographing a hand of a user from a predetermined direction; and a controller 30 including a centroid detection unit 32 configured to detect the centroid G of the photographed hand based on image information of the hand photographed by the camera 10, a fingertip detection unit 33 configured to detect a fingertip position of the photographed hand, and a determination unit 34 configured to determine whether the hand of the user is a right hand or left hand based on the centroid G and the fingertip position.SELECTED DRAWING: Figure 2
Patent JP-2017204594-A (JP)
Title: Stretchable sheet for circuit board
Inventor: MIZUNO EIJI
IPC: H05K1/03
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a stretchable sheet for circuit printing using a conductive ink, which is excellent in followability to a curved surface such as a human body and in which comfort in being attached to a skin is taken into account.SOLUTION: A stretchable sheet for a circuit board is a stretchable sheet which is made of a resin with heat resistance and has a thickness of 1-100 μm. The stretchable sheet includes a separator on at least one surface thereof and has a peel force between the separator and the sheet of 0.01 N/15 mm or more.SELECTED DRAWING: None
Patent JP-2017207805-A (JP)
Title: Information processing device and information processing system
Inventor: SHIMIZU NAOKI
IPC: G06F12/00
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To enable a user to intuitively grasp the location of a file even when directly using an online storage not via an information processing device.SOLUTION: A file management device 100 connected via a communication network 10 to a plurality of online storages α, β, γ comprises: a data storage destination selection part 139 for selecting an online storage capable of developing each file on the basis of a file format as a storage destination of each file; a system control part 131 for transmitting each file to each selected online storage to store each file; and a folder/file management part 135 for managing folder/file management information in which a folder path and file path of each folder and file stored in each online storage are associated with a virtual folder path and file path set for managing each folder and file.SELECTED DRAWING: Figure 3