baber/WOPTO huggingface dataset:
Patent JP-2017142310-A (JP)
Title: General-purpose sound eliminator
Inventor: IWANE YASUYUKI
IPC: G10K11/178
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose sound eliminator capable of obtaining a sufficient reduction efficiency for a low frequency sound equal to or less than 100 Hz.SOLUTION: A general-purpose sound eliminator includes: a sound proof cover for covering a sound source; and an acoustic tube for reducing a sound emitted from the sound source. The acoustic tube is composed of a closed part one end of which is closed; and a hallow tube composed of an opened part the other end of which is opened, and is provided with a plurality of tube lengths corresponding to a 1/4 wave length of a plurality of sounds having different frequency emitted from the sound source. Each of the acoustic tubes is movable in the sound proof cover, and arranged to provide the opening part at a position where sound pressure reduction efficiency in the sound proof cover of the sound of the frequency to which the acoustic tube resonates becomes maximum. A diameter (D) of the sound proof cover has a relationship of : D<0.59λ for a wavelength (λ) of the sound of the frequency to which the acoustic tube resonates.SELECTED DRAWING: Figure 1
Patent JP-2016083585-A (JP)
Title: Reinforced septum for an implantable medical device
Inventor: DWIGHT T HIBDON
IPC: A61M39/04
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a septum for use in sealably covering a fluid cavity of an implantable medical device, such as an access port.SOLUTION: The septum is resilient and includes a reinforcement structure that bolsters the septum over the fluid cavity so as to inhibit unintended separation of the septum from the medical device when the fluid cavity is under pressure, such as during power injection of fluid into the fluid cavity. In one embodiment, the septum comprises a resilient septum body that includes a flange disposed about a perimeter thereof. A reinforcement component is disposed in the flange for reinforcing engagement of the flange with a corresponding groove defined about an opening to the fluid cavity of the medical device so as to inhibit unintended separation of the septum from the medical device. The reinforcement component in one embodiment includes an annular cord disposed in the flange.SELECTED DRAWING: Figure 6
Patent JP-2017150136-A (JP)
Title: Locking unit and locking device
Inventor: NOBUHARA KAORU
IPC: E05B65/10
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To maintain high durability over a long period, and to facilitate handling in assembly and maintenance time, by providing a mechanism for locking a latch itself in a locking position in locking time.SOLUTION: A handle link 41 is provided in a casing 21. The handle link 41 connects a latch and a handle so that the latch 22 is positioned in a locking position when the handle 23 exists in a falling-down attitude and the latch 22 is positioned in a retreat position when the handle 23 exists in a standing attitude. A latch shaft hole 412 is formed in any one of the latch 22 and the handle link 41. A latch shaft 32 is inserted into the latch shaft hole 412 for connecting the latch 22 and the handle link 41 in a state of allowing these to relatively rotate. The latch shaft hole 412 is formed in a shape such as a round hole for regulating the latch shaft 32 from separating in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2017151604-A (JP)
Title: Arithmetic processing unit
Inventor: OZAKI TOMOAKI
IPC: G06F17/10
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic processing unit configured to improve efficiency of arithmetic processing by implementing a plurality of arithmetic blocks and a plurality of memories.SOLUTION: An arithmetic processing unit 10 includes a plurality of processing layers connected hierarchically. The processing layers each including a relay unit 13 and a relay unit 12 are connected to each other. The relay unit 13 outputs arithmetic result data to be generated by a pair of arithmetic blocks 11 to a pair of data holding units 14, or outputs accumulated arithmetic result data to the pair of data holding units or a data holding unit arranged in a lower order than the above data holding units. The relay unit 12 outputs the data held in the pair of data holding units to the pair of arithmetic blocks, or outputs the data held in the pair of data holding units to the pair of arithmetic blocks and an arithmetic block arranged in a higher order than the above arithmetic blocks. The arithmetic processing unit is configured to prevent wiring connecting the plurality of arithmetic blocks to a plurality of memories from being complicated, while preventing reduction in processing speed or increase in size of the device.SELECTED DRAWING: Figure 5
Patent JP-2017150703-A (JP)
Title: refrigerator
Inventor: MORIYA MASAHIDE
IPC: F25D25/02
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To inhibit dew condensation at an undersurface of a shelf board.SOLUTION: A refrigerator includes: a ventilation port through which cool air discharged from a discharge port provided in the shelf board passes; and a wind direction member for changing a flow of the cool air passing through the ventilation port provided in the shelf board relative to a direction immediately before the cool air has entered the ventilation port.SELECTED DRAWING: Figure 3
Patent JP-2017151199-A (JP)
Title: Wavelength conversion device, illumination device, and projector
Inventor: ARAKAWA OSAMU
IPC: G03B21/14
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion device capable of suppressing damages in an inorganic wavelength conversion element.SOLUTION: One embodiment of a wavelength conversion device 30 includes a rotation device having a rotating part that rotates around a predetermined axis J, a substrate 43 rotated around the predetermined axis J by the rotation device, an inorganic wavelength conversion element 42 disposed on the substrate 43, and a heat radiation member 44 fixed to the substrate 43. The heat radiation member 44 is annular to enclose the predetermined axis J and extends outward in a radial direction of the predetermined axis J than the substrate 43; and the heat radiation member 44 and the substrate 43 are separately formed.SELECTED DRAWING: Figure 2
Patent JP-2016164781-A (JP)
Title: Information processor, control method for information processor, information processing system, and program
Inventor: ODA RYO
IPC: G06F3/0482
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of displaying a device selection list which is easy for a user to select a device in accordance with a connected device.SOLUTION: An information processor to which a plurality of devices can be connected includes: device setting screen display control means for controlling the display of a device setting screen for selecting a device to be used; display order information storage means for setting the display order of the device to be displayed on the device setting screen; connection device acquisition means for acquiring the device connected to the information processor so as to be usable; and display order determination means for determining the display order of the device connected to the information processor acquired by the connection device acquisition means in accordance with the display order stored in the display order information storage means. The device setting screen display control means controls the display of the device so as to be selectable on the device setting screen in the display order determined by the display order determination means.SELECTED DRAWING: Figure 4
Patent JP-2017158232-A (JP)
Title: Elastic tubular body
Inventor: NAKAGAWA TETSUYA
IPC: H02G3/22
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an elastic tubular body capable of surely preventing crimping of a wiring harness to be arranged between supports when fitting one support to the other support in such a manner that the one support can be opened/closed.SOLUTION: An elastic tubular body 1 comprises: a grommet part 10 which is fitted at an opening edge of a fitting hole in a support; a flare-shaped part 20 which is formed in a flare shape and has deformability that an inner surface and an outer surface can be inverted, and of which a larger-diameter end 21 is connected to the grommet part 10; and a bellows cylinder part 30 which is formed in a bellows cylinder shape of a smaller diameter than an inner diameter of a smaller-diameter end 22 of the flare-shaped part 20 and of which one end is communicated and connected to the smaller-diameter end 22 of the flare-shaped part 20. The flare-shaped part 20 is provided in a state where the flare-shaped part protrudes from the grommet part 10 and a state where the outer surface is inverted and enters the inner surface and the flare-shaped part us accommodated in a housing space 11d that is provided in the grommet part 10, and the bellows cylinder part 30 is accommodated within the flare-shaped part 20 that is accommodated in the housing space 11d.SELECTED DRAWING: Figure 4
Patent JP-2017155621-A (JP)
Title: Ejector
Inventor: NAKAGAWA TETSUTARO
IPC: F04F5/46
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an ejector capable of enhancing the suction efficiency of fluid in a simple configuration.SOLUTION: An ejector 2 includes a nozzle part 22 having an ejection port 22a for first fluid, and a housing 23 storing the nozzle part 22 in a coaxial manner, and having a first suction port 23a for second fluid to be sucked thereinto, on the further upstream side in a distribution direction X of the second fluid than the ejection port 22a. A space between the outer face of the nozzle part 22 and the inner face of the housing 23 is gradually narrower in a region across the ejection port 22a along the distribution direction X toward the downstream side in the distribution direction X. On the inner face of the housing 23 at the further downstream side than the ejection port 22a, a step part 23b is formed with its diameter enlarged.SELECTED DRAWING: Figure 1
Patent JP-2017157343-A (JP)
Title: Waterproof connector and waterproof connector device
Inventor: WADA AKANE
IPC: H01R13/52
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To ensure waterproofness of a connection part while having a simple construction and keeping a small space.SOLUTION: A waterproof connector includes: a convex fitting part that is inserted into a concave fitted part in which a connection terminal is distributed in an inner part in a mating connector; and a terminal which is distributed in the fitting part, and is connected with the connection terminal of the mating connector when the fitting part is inserted into the fitted part. In an outer peripheral surface of the fitting part, a waterproof member and a friction member are provided. The waterproof member is provided over a peripheral direction of the outer peripheral surface, and waterproofs the connection part of the connection terminal and the terminal by being airtightly fitted to an inner peripheral surface of the fitted part. The friction member is provided at a position different from the position of the waterproof member in the outer peripheral surface, generates friction by being non-airtightly fitted to the inner peripheral surface in the fitted part, and regulates the movement to a pull-off direction of the fitting part opposite an insertion direction.SELECTED DRAWING: Figure 3
Patent JP-2017052746-A (JP)
Title: Method for producing nitrogen-containing cyclic olefin compound
Inventor: OHORA YASUTSUGU
IPC: C07D207/48
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a nitrogen-containing cyclic olefin compound.SOLUTION: A production method comprises a step in which a low-valent niobium complex is used, and from N-protected diallyl amine represented by formula (I), a nitrogen-containing cyclic olefin compound represented by formula (II) is generated (L is a protecting group of an amino group or an aryl group (excluding a protecting group of an amino group)).SELECTED DRAWING: None
Patent JP-2017157106-A (JP)
Title: Program, information processing method and information processor
Inventor: IWAYAMA YUTAKA
IPC: G06Q30/00
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a program, etc. capable of outputting candidates of service commodities which have a higher priority to be reviewed.SOLUTION: The program causes a computer to execute a series of processing including the steps of: calculating the contract rate of a service commodity for each combination of a model of a piece of equipment and a service commodity based on a piece of identification information for identifying the sold equipment and existence of contract of a service commodity relevant to the equipment; calculating the unevenness in the contract rate among the models for each service commodity; and outputting at least one service commodity which is selected based on the unevenness of the contract rate.SELECTED DRAWING: Figure 7
Patent JP-2017156288-A (JP)
Title: Memory control method and memory controller
Inventor: USUKURA SATOSHI
IPC: G06F12/00
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique of memory control capable of suppressing an occurrence of access contention without increasing the number of banks.SOLUTION: A memory control method controls an access of a reception signal for each reception channel receiving a positioning satellite signal with respect to a memory consisting of X pieces (X is an integer satisfying X≥3) of banks. The memory control method is constituted so as to include the steps of: associating N pieces (N is an integer satisfying X≥N≥2) of banks for constituting individual ring buffers with the respective reception channels, and setting memory allocation information off-setting constituent buffers of the ring buffers related to the reception channels associated with the same number of the same banks; and performing access control to the memory on the basis of the memory allocation information.SELECTED DRAWING: Figure 2
Patent JP-2017147711-A (JP)
Title: Automatic three-dimensional stereoscopic imaging apparatus and imaging method by multiple multi-viewpoint image, and stereoscopic reproduction method
Inventor: WAKITA SUGURU
IPC: H04N13/00
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic three-dimensional stereoscopic imaging apparatus by multiple multi-viewpoint image.SOLUTION: In an automatic three-dimensional stereoscopic imaging apparatus, where multi-viewpoint images obtained by method 1 performing simultaneous shooting by arranging image pick-up devices on a circle having an arbitrary radius size or a straight line, at a constant angular interval or distance interval, or method 2 performing the shooting by means of image pick-up devices moving a certain curve or a straight line at a constant speed, are subjected to image processing, and in the software of a device apparatus including a display, three-dimensional stereoscopy is implemented by a program for sequentially switching multi-viewpoint images by a specific trigger operation.SELECTED DRAWING: Figure 1
Patent JP-2017159520-A (JP)
Title: Printer and ink supply method
Inventor: OTSUBO MASASHI
IPC: B41J31/16
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To maintain proper printing density even when using a ribbon cassette with a specification in which the ink supply amount to the ink ribbon is made smaller than that of a ribbon cassette with a normal specification.SOLUTION: A printer comprises: a printing unit for printing using an ink ribbon; an ink supply unit for supplying ink to the ink ribbon; an operation control unit for controlling to perform a printing operation in which ink supply is performed together with printing or a blank printing operation in which only ink supply among printing and ink supply in the printing operation is performed; a counting unit for counting the number of characters and the number of lines of printed characters; and a printing density detection unit for detecting a density value of the printed characters. When the density value detected by the printing density detection unit at predetermined timing is less than a threshold value, the operation control unit controls to perform the blank printing operation on the basis of the number of characters and the number of lines counted by the counting unit during a predetermined period.SELECTED DRAWING: Figure 7
Patent JP-2016157445-A (JP)
Title: Sharing virtual functions in virtual memory shared between heterogeneous processors of computing platform
Inventor: YAN SHOUMENG
IPC: G06F9/45
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique for sharing virtual functions in a virtual memory shared between heterogeneous processors of a computing platform.SOLUTION: A computing platform supports sharing of virtual functions between heterogeneous processors. A CPU-side vtable pointer used to access a shared object from the CPU 110 is used to determine a GPU vtable if a GPU-side table exists. A shared non-coherent region, which does not maintain data consistency, is created within a shared virtual memory. The CPU and the GPU side data stored within the shared non-coherent region has a same address as seen from the CPU and the GPU side. A virtual table pointer (vptr) is modified to point to the CPU vtable and GPU vtable stored in the shared virtual memory.SELECTED DRAWING: Figure 7
Patent JP-2017159262-A (JP)
Title: Manufacturing method and manufacturing device of emulsion
Inventor: GOTO SUSUMU
IPC: B01J13/00
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an emulsion capable of obtaining the emulsion having small average particle diameter and narrow particle size distribution without using an agitation blade.SOLUTION: The manufacturing method of an emulsion includes: a process for supplying a raw material of the emulsion to an agitation tank 2 having an almost spherical or almost oval space S inside; and a process for making the agitation tank 2 revolve around a first rotation axis Ax1 and rotating the agitation tank so as to perform precession around a second rotation axis Ax2 crossing the first rotation axis Ax1 and extending in a direction passing through the space S.SELECTED DRAWING: Figure 1
Patent JP-2017161045-A (JP)
Title: Rotation transmission device
Inventor: KITAYAMA Naotsugu
IPC: F16D41/067
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To enhance appropriateness in application having such a risk that absorption capacity of axial impact is imparted to a rotation transmission device to receive axial impact force.SOLUTION: A rotation transmission device includes a housing 2, an input shaft 3, an output shaft 4, a two-way clutch 10 configured to transmit normal and reverse rotation of the input shaft 3 to the output shaft 4, and an electromagnetic clutch 20 configured to control engagement for rotation transmission of the two-way clutch and engagement release for transmission cutoff. The rotation transmission device is additionally provided with an impact absorption unit 30 that when axial impact force exceeding a setting value is applied toward the output shaft 4, absorbs the axial impact force to attenuate impact force transmitted to the input shaft.SELECTED DRAWING: Figure 1
Patent JP-2017165796-A (JP)
Title: Copper nanoparticle ink and manufacturing method therefor
Inventor: YANAGISAWA MASAHIRO
IPC: H01B13/00
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a copper nanoparticle ink having no need for a dispersant which does not contribute to dispersion stability of nanoparticles directly, hardly increasing viscosity even with high concentration of nanoparticles and large in amount of nanoparticles which can be applied at one application by adding dispersion function in a solvent to the nanoparticles themselves.SOLUTION: <1> There is provided copper nanoparticle ink containing at least a solvent and complex particles where a polymer chain having compatibility with the solvent is chemically bound to a surface oxidation layer of the copper nanoparticles or a surface of copper oxide nanoparticles, and the chemical bond is by silane coupling. <2> There is provided a manufacturing method of the copper nanoparticle ink including at least following processes (1) to (3). (1) a process for binding a surface oxidation layer of copper nanoparticles or a surface of copper oxide nanoparticles with a silane coupling agent having a polymerizable functional group by a coupling reaction. (2) a process for forming a graft polymer chain by reacting the bound polymerizable functional group and a monomer to obtain composite particles. (3) a process for dispersing the resulting composite particles in the solvent.SELECTED DRAWING: None
Patent JP-2017166542-A (JP)
Title: Telescopic shaft
Inventor: MORIYAMA SEIICHI
IPC: F16D3/06
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can make a male shaft and a female shaft stably slide even if there is employed the structure which can suppress the wobbling of an engagement part between a male spline part of the male shaft and a female spline part of the female shaft in a rotation direction.SOLUTION: A coating layer 59 is formed at a portion of a small-diameter shaft part 33 over a portion which is shifted to one end in an axial direction from one end edge in the axial direction via a male spline part 38, of an external peripheral face of an inner shaft 9a. Also, there is formed a slit 35 which is opened at one end face of the inner shaft 9a in the axial direction at one end in the axial direction, and opened at two point positions of a spline forming part 31 in a circumferential direction of an external peripheral face at both ends in a width direction. Furthermore, a groove 60 in the axial direction is formed at the small-diameter shaft part 33.SELECTED DRAWING: Figure 3
Patent JP-2017167940-A (JP)
Title: Specification device for specifying pupillary area of person in image, specification method, and program
Inventor: YOSHINO TOMONOBU
IPC: G06T1/00
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a specification device capable of precisely specifying a pupillary area in an image regardless of a direction of a face.SOLUTION: A specification device includes: first specification means for comparing a luminance value of each pixel of an image including an eye with a first threshold value and determines an area including a pupil and an iris to specify a reference position in the determined area; correction means for correcting the luminance value of each pixel of the image according to a distance from the reference position; and second specification means for comparing the luminance value of each pixel corrected by the correction means with a second threshold value to specify the pupillary area.SELECTED DRAWING: Figure 1
Patent JP-2017175727-A (JP)
Title: Charging device
Inventor: YOSHITAKE MASAYUKI
IPC: H01M10/46
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in the manufacturing cost and maintenance cost of a charging device.SOLUTION: A charging device (1) charges a storage battery mounted on an electric vehicle (50). The charging device (1) includes an operation unit (40), connected to a charging connector (20) or a charging cable (30), for instructing a charger body (10) to stop the charging operation by communicating directly via a second communication route different from a first communication route passing through the charging cable (30) and the charging connector (20).SELECTED DRAWING: Figure 1