baber/WOPTO huggingface dataset:
Patent JP-2020076907-A (JP)
Title: Signal processing device, signal processing program and signal processing method
Inventor: FUJIEDA MASARU
IPC: G10L21/0208
Filed: 2018-11-09
Abstract: To restore a spectral envelope of a voice transformed by arbitrary voice enhancement processing.SOLUTION: The present invention relates to a signal processing device which processes a voice enhancement signal generated by voice enhancement means which generates a voice enhancement signal by enhancing a voice component of an input signal including a voice component and a noise component. A sound collecting device of the present invention divides the input signal and/or the voice enhancement signal into predetermined frequency bands, searches the input signal and/or the voice enhancement signal for each frequency band, and acquires estimated frequencies where amplitude spectra with the enhanced voice components are generated in the input signal for each frequency band, then calculates band gains which are obtained by dividing amplitude values of frequency spectra of the input signal by amplitude values of frequency spectra of the voice enhancement signal for each acquired frequency, calculates a spectral gain by interpolating the calculated band gains, and multiplies the voice enhancement signal by the spectral gain.SELECTED DRAWING: Figure 1
Patent JP-2019023562-A (JP)
Title: Holder for imaging device and storage house
Inventor: WATANABE KOTA
IPC: F25D23/00
Filed: 2018-11-14
Abstract: To provide a holder for an imaging device favorable for taking an image inside a house in a storage house, and a storage house.SOLUTION: A holder 51 for imaging device includes a holder body 53 for holding a housing 23 constituting an outer shell of an imaging device 18, and an attachment part 60 which is provided in the holder body 53 and is attached to an attachment receiving part 47 in a wall part inside a house of a cold storage 1 or a part inside the house.SELECTED DRAWING: Figure 8
Patent JP-2020081085-A (JP)
Title: Dental treatment device and drive method therefor
Inventor: MATOBA KAZUNARI
IPC: A61C1/02
Filed: 2018-11-19
Abstract: To provide a dental treatment device capable of suppressing reduction of cutting efficiency and preventing breakage of a cutting tool in the dental treatment device for driving the cutting tool, and a drive method therefor.SOLUTION: There is provided a root canal treatment device 100 of the invention is configured to continue driving of a cutting tool 5 in normal driving until reaching 180 degrees, and if a load applied to the cutting tool 5 when the cutting tool 5 is driven in normal driving up to 180 degrees becomes equal to or greater than a reference load, switch driving of the cutting tool 5 to reverse driving until reaching 90 degrees. In addition, in the root canal treatment device 100, during driving in which normal driving and reverse driving are repeated, when a cumulative rotation amount obtained by accumulating a rotation amount of the cutting tool 5 becomes equal to or greater than a reference rotation amount, change to a driving pattern is performed and the normal driving is continued until reaching 90 degrees, and when a load applied to the cutting tool 5 becomes equal to or greater than the reference load, driving of the cutting tool 5 is switched to reverse driving until reaching 180 degrees.SELECTED DRAWING: Figure 1
Patent JP-2020081137-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-11-20
Abstract: To provide a game machine that can suppress decline in a game interest.SOLUTION: A game machine capable of being controlled to be in an advantageous state that is advantageous to a player and a special state in which the frequency in which the game machine is controlled to be in a special state is higher compared with a non-special state includes a first special state and a second special state having a higher degree of advantage than that in the first special state, as a special state. On the basis of the fact that a predetermined number of times of variable display are executed without being controlled to the advantageous state in the first special state, the first special state can be shifted to the second special state. In the first special state, the rate at which the game machine is controlled to be in the advantageous state without executing a suggestive performance is higher rather than being controlled to the advantageous state after the suggestive performance suggesting to be controlled to the advantageous state is executed.SELECTED DRAWING: Figure 8-32
Patent JP-2020082911-A (JP)
Title: Vehicle seat and headrest support
Inventor: KUBE DAISUKE
IPC: A47C7/38
Filed: 2018-11-20
Abstract: To simplify a claw structure for mounting a headrest support on an upper frame.SOLUTION: A headrest support 20, in which a headrest stay is inserted from above a seat and is mounted, has: an insertion part 22 which is inserted in such a manner as to penetrate a top plate hole 11A formed in a top plate part 11 of an upper frame 10 and a bottom plate hole 12A formed in a bottom plate part 12; a front rib 25 and a rear rib 26 which can shift to a lock position at which drawal of the insertion part is prevented with respect to the upper frame 10 in such a manner that the insertion part 22 is turned from an insertion position to the top plate hole 11A and the bottom plate hole 12A; and a push part 28 which is elastically pushed against the top plate part 11 from above the seat when the insertion part 22 is inserted to the insertion position. The push part 28 fits into an overhang hole part 11A2, which formed in the top plate part 11, by shifting to the lock position from the insertion position of the insertion part 22, and stops turning of the insertion part 22.SELECTED DRAWING: Figure 5
Patent JP-2020086788-A (JP)
Title: Estimation method of narrow area information, estimation device of narrow area information, and program
Inventor: TSUBURAYA SHINICHI
IPC: G08G1/01
Filed: 2018-11-21
Abstract: To provide a method of estimating narrow area information from wide area information.SOLUTION: There is provided an estimation method of narrow area information, the method comprising the steps of: acquiring wide area information including positional information of a moving body group that is present in a predetermined range at a certain time; acquiring an estimation model indicating behavior of the moving body group with regard to entering a predetermined place included in the range; and calculating probability that the moving body group that is present in the predetermined range at the certain time based on the wide area information and the estimation model enters the predetermined place in a predetermined time zone with the certain time as a reference.SELECTED DRAWING: Figure 1
Patent JP-2020084956-A (JP)
Title: Method for operating turbine device
Inventor: LIN ZUEI-LING
IPC: F03B15/20
Filed: 2018-11-30
Abstract: To provide a method for operating a turbine device for hydraulic power generation in which a power generation efficiency is improved and a cavitation phenomenon is restricted.SOLUTION: In a method for operating a turbine device of the present invention, a gas introduction device 40 is provided at a front side of a conduit tube 20 of a hydraulic power plant and a rotational vane 32 of a turbine 30, and a high-speed water flow is generated by using a positional energy of a water head of a dam 10. The high-speed water flow causes the gas from outside to be inhaled by a negative load formed at a discharge port of the gas introduction device 40 to be mixed with water and at the same time pressurized, and thus a water flow containing a large amount of pressurized bubbles is produced. By utilizing the water flow containing a large amount of pressurized bubbles, the pressurized bubbles are released from pressure when the pressure decreases at the vicinity of a discharge port 22 of the turbine 30, and the volume greatly increases to thereby assist an action of the high-speed water flow to the rotational vanes, and thus power generation efficiency of the turbine 30 increases. At the same time, the generation of the bubbles in the low-pressure area is suppressed, and an occurrence of cavitation phenomenon is prevented.SELECTED DRAWING: Figure 3
Patent JP-2020083456-A (JP)
Title: Delamination container
Inventor: KUTSUZAWA SHINTARO
IPC: B65D1/02
Filed: 2018-11-30
Abstract: To provide a delamination container capable of preventing generation of a wrinkle and tear on a shrink film, on an end of a pinch off part extending from a bottom to a trunk.SOLUTION: A delamination container 1 comprises: an outer layer body 10 which comprises a cylindrical mouth 11, a shoulder part 12 being continuous to the mouth part 11 and extending outward in a radial direction, a trunk 13 continuous to the shoulder part 12, and a bottom 14 continuous to the trunk 13; and an inner layer body 20 which is laminated and arranged inside of the outer layer body 10 and whose volume can be reduced and which can be deformed. The trunk 13 is configured so that the vicinity of the lower end of the trunk 13 has a maximum diameter, and there is provided a pinch off part 14b extending from the bottom 14 to the trunk 13 along a parting line. An end 14d of the pinch off part 14b provided in the vicinity of the lower end of the trunk 13 is arranged in a hollow part 16 provided on the trunk 13.SELECTED DRAWING: Figure 1
Patent JP-2020092329-A (JP)
Title: Image processing device, learning device, image processing method, learning method, and program
Inventor: SUZUKI SATOSHI
IPC: H04N19/85
Filed: 2018-12-05
Abstract: To provide an image processing device capable of reducing the code amount while maintaining the accuracy in image processing.SOLUTION: The image-processing device includes an image processing unit that performs a series of image processing to an image on the basis of the input image and outputs the result of image processing. The input image is a post-conversion image that has been converted from the original image. The conversion is an image conversion that reduces the data size of the original image while maintaining the features used in the image processing and the processing accuracy of the image processing.SELECTED DRAWING: Figure 1
Patent JP-2019110530-A (JP)
Title: Method and device for encoding video data
Inventor: CHRISTOPHE GISQUET
IPC: H04N19/124
Filed: 2018-12-11
Abstract: To provide a method for encoding a video sequence.SOLUTION: A method includes: dividing a digital image of a video sequence into blocks; converting, for each of the blocks, the values of the blocks into conversion coefficients; structurizing the conversion coefficients into a number of sets of conversion coefficients; quantizing the conversion coefficients into quantization coefficients; encoding the blocks by using the quantization coefficients; and encoding the video sequence on the basis of the encoding of the blocks. The quantization step further includes, for the quantization coefficient corresponding to one set of conversion coefficients, the following steps: comparing the total value indicating a result of adding up the sizes of the values of the quantization coefficients with a threshold, wherein the threshold depends on the number of added-up quantization coefficients, and the size of the quantization coefficient is included within a predetermined range; and when a result of the adding-up is smaller than the threshold, setting the quantization coefficient to 0.SELECTED DRAWING: Figure 5
Patent JP-2020092790-A (JP)
Title: Bone fixation system
Inventor: HORIE MAKOTO
IPC: A61B17/74
Filed: 2018-12-11
Abstract: To provide a bone fixation system capable of facilitating and ensuring mounting work of a mounting fixture in implant.SOLUTION: A bone fixation system 1 comprises: an implant 2 disposed in the body for bone fixation; a surgical instrument 3 including a connection part 31 formed to be connected to the implant 2; and a mounting fixture 22 detachably mounted on the implant 2. The surgical instrument 3 is formed in a connected state to the implant 2 so as to incorporate the mounting fixture 22 in a manner of being mounted on the implant 2 or a manner of being positioned and held to be mounted, between the connection part 31 and the implant 2. The surgical instrument 3 is made removable from the implant 2 while retaining the mounting fixture 22 in the manner.SELECTED DRAWING: Figure 1
Patent JP-2020092818-A (JP)
Title: Face mask and face mask package
Inventor: TERADA MASAKI
IPC: A61K8/11
Filed: 2018-12-12
Abstract: To provide a face mask that facilitates exerting desired drug efficacy contained in a volatile component.SOLUTION: A face mask 1 includes a face mask body 11 and a capsule 12. The capsule 12 is provided in the face mask body 11. The capsule 12 includes: a core part including a volatile component; and a shell part coating the core part.SELECTED DRAWING: Figure 1
Patent JP-2020095205-A (JP)
Title: Image display device, and eyepiece optical system
Inventor: HIGASHIHARA MASAKAZU
IPC: G02B17/08
Filed: 2018-12-14
Abstract: To provide an image display device advantageous in reducing the degradation of the image quality in a peripheral area of an eyepiece optical system with a wide-angle of view using polarized light without increasing the size.SOLUTION: The image display device has an eyepiece optical system that includes a polarizing element and guides the light from the image display element toward the observer's eyeball. The eyepiece optical system has a first lens for determining the exit angle of the image display element. The image display element side of the first lens has an aspherical shape and has a convex shape in the area including the optical axis of the first lens, and has an inflection point in the optical effective area in the cross-section including the optical axis.SELECTED DRAWING: Figure 1
Patent JP-2020093003-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2018-12-15
Abstract: To increase game amusement.SOLUTION: A game machine includes: means for acquiring first predetermined information on the basis of the fact that game balls have entered first ball entry means; means for determining whether or not the first predetermined information satisfies a first condition; first state shift means capable of being shifted between a ball entry disabled state in which the game balls are impossible or difficult to enter second ball entry means and a ball entry enabled state in which the game balls are possible or easy to enter the second ball entry means; first shift mode executing means for executing a first shift mode for shifting the first state shift means between the ball entry disabled state and the ball entry enabled state when it is determined that the first predetermined information satisfies a first condition; and privilege imparting mode executing means for executing a privilege imparting mode for imparting a privilege to a player, when a predetermined privilege imparting condition including that the game balls have entered the second ball entry means is satisfied. The privilege imparting mode executing means includes means capable of executing an indefinite privilege imparting mode that may not be completed by a predetermined timing in the first shift mode, as a privilege imparting mode.SELECTED DRAWING: Figure 714
Patent JP-2020093007-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2018-12-15
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: first transition mode execution means for executing a first transition mode for making a transition of first state transition means between a ball entry disable state and a ball entry enable state when it is determined that first predetermined information satisfies a first condition; second transition mode execution means for executing a second transition mode for making a transition of second state transition means between a ball entry disable state and a ball entry enable state when it is determined that second predetermined information satisfies a second condition; and third transition mode execution means for executing a third transition mode for making a transition of third state transition means between a ball entry disable state and a ball entry enable state when game balls enter fourth ball entry means. The first transition mode execution means includes means capable of setting time required from start to end of the first transition mode longer than time obtained by adding time required from start to end of the second transition mode and time required from start to end of the third transition mode.SELECTED DRAWING: Figure 714
Patent JP-2019109895-A (JP)
Title: Method and electronic device for performing convolution calculations in neutral network
Inventor: CHEN LIANG
IPC: G06N3/063
Filed: 2018-12-18
Abstract: To provide a method and electronic device for performing convolution calculation in a neural network, which can reduce storage space for storing intermediate results.SOLUTION: Disclosed is a method of performing convolution calculation in a neural network, comprising: using an input feature map, depthwise convolution kernels, and pointwise convolution kernels read from DRAM to perform depthwise convolution calculations and pointwise convolution calculations according to the input feature map, depthwise convolution kernels, and pointwise convolution kernels, thereby obtaining output feature values of a first predetermined number p of points on all pointwise convolution output channels (S110); and repeating the above operations to obtain output feature values of all points on all the pointwise convolution output channels (S120).SELECTED DRAWING: Figure 3
Patent JP-2020097351-A (JP)
Title: Vehicle structure
Inventor: INAMURA SHIGEO
IPC: B62D25/20
Filed: 2018-12-19
Abstract: To provide a vehicle structure which enables improvement of load bearing performance and impact absorption performance to be properly achieved during a collision of a vehicle while inhibiting increase of manufacturing costs and a vehicle weight.SOLUTION: In a vehicle structure A, a pair of side members 3 has widening inclination parts 35, which form a mutual spacing as seen in a vehicle width direction, widening from a middle portion as seen in a vehicle fore and aft direction toward the vehicle rear, and in which a first bending part B1 bent in a bottom view is formed at a rear end part; and a rear upward inclination part 39 which inclines upward toward the rear and in which a second bending part B2 bent in a side view is formed at a front end part. The first and second bending parts B1, B2 are formed at the same portion.SELECTED DRAWING: Figure 1
Patent JP-2020027266-A (JP)
Title: accessory
Inventor: FUNAOKA TAKAYUKI
IPC: G03B17/02
Filed: 2018-12-19
Abstract: To provide an accessory that performs stable communication with a camera body.SOLUTION: Provided is an accessory mountable to a camera body and equipped with a plurality of terminals, comprising: a detection terminal for mounting detection; a first power supply terminal to which a first power supply voltage is supplied from the body; a first ground terminal serving as ground potential for the first power supply terminal; a second power supply terminal to which a second power supply voltage is supplied from the body; a second ground terminal serving as ground potential for the second power supply terminal; a ready terminal indicating the allowability of communication with the body; a first data terminal to which a first data signal is inputted from the body; a second data terminal for outputting a second data signal to the body; a clock terminal for outputting a clock signal to the body; and a third data terminal for outputting a third data signal to the body in synchronism with the clock signal. The first ground terminal, second power supply terminal and second ground terminal are arranged between the first power supply terminal and the ready terminal, and the first and second data terminals are arranged between the ready terminal and the clock terminal.SELECTED DRAWING: Figure 6
Patent JP-2019146473-A (JP)
Title: Contact unit and method
Inventor: HANS RASTL
IPC: B60L5/08
Filed: 2018-12-20
Abstract: To provide a contact unit and a method which can prevent damage to the contact unit with electric arc more.SOLUTION: A contact unit supplies a vehicle electric power via stringing 20 and comprises a slip contact device 19. The slip contact device has a contact strip support 21 and a contact strip 22 arranged on the contact strip support. The contact unit has guiding means 24 for electric arc 25 arranged on the contact unit. The guiding means is provided with a magnet 30.SELECTED DRAWING: Figure 2
Patent JP-2020102500-A (JP)
Title: Separator for solid electrolytic capacitor or hybrid electrolytic capacitor and solid electrolytic capacitor or hybrid electrolytic capacitor using the same
Inventor: MIDORIKAWA MASATOSHI
IPC: H01G9/15
Filed: 2018-12-21
Abstract: To provide a separator for a solid electrolytic capacitor or a hybrid electrolytic capacitor having excellent electrolytic solution resistance, low resistance, and high reliability.SOLUTION: A separator for a solid electrolytic capacitor or a hybrid electrolytic capacitor includes a fibrillated heat resistant fiber and a fibrillated cellulose and binder fiber, and includes a core-sheath type composite fiber containing a resin having a melting point of 160°C or higher as a core component as the binder fiber using a wet heat adhesive resin as a sheath component.SELECTED DRAWING: None
Patent JP-2020101253-A (JP)
Title: Auto coupling device
Inventor: MIZUNO AKIRA
IPC: F16L37/32
Filed: 2018-12-25
Abstract: To provide an auto coupling device which enables maintenance and inspection of a joint body to be easily performed in a case that a single or multiple couplings are provided at a pair of stages which moves in directions that the stages are spaced apart from or come close to each other.SOLUTION: A upper stage joint 42 is formed by a sleeve 42A, a pipeline connection passage 78 is formed at an interior of the sleeve 42A in a penetration manner, and a male screw part 80, an insertion shaft part 82, a flange 84, and an insertion/removal shaft part 86 are formed at an outer periphery part of the sleeve 42A. The insertion shaft part 82 is inserted into an upper stage joint through hole 1006 and the male screw part 80 is coupled to an elbow of an end part of a pipeline. The flange 84 is in contact with a lower surface 1002A of a top plate 1002 around the upper stage joint through hole 1006. The flange 84 and the insertion/removal shaft part 86 are inserted into a sleeve insertion/removal hole 6602 and a seal member 6608 elastically contacts with an outer peripheral surface of the insertion/removal shaft part 86.SELECTED DRAWING: Figure 3
Patent JP-2020106099-A (JP)
Title: Seal body and rotary damper
Inventor: NAKAYA KAZUMASA
IPC: F16F9/14
Filed: 2018-12-28
Abstract: To provide a seal body that can secure high liquid tightness even during operation of a rotor, and a rotary damper that comprises the seal body.SOLUTION: A rotary damper 100 comprises a housing 101. The housing 101 comprises a rotor 130 in a housing body 102, and is closed by a lid body 120. An inner chamber 103 of the housing body 102 is partitioned into four individual chambers by fixed vanes 104 and 105 and movable vanes 136 and 137 comprised in the rotor 130. The fixed vanes 104 and 105 and the movable vanes 136 and 137 comprise fixed vane seal bodies 110 and movable vane seal bodies 140 at respective tip parts respectively. In the fixed vane seal bodies 110 and the movable vane seal bodies 140, hollow part forming grooves 112a, 112b, 142a, and 142b and fluid guide grooves 114 and 144 are formed in respective side surfaces 111a, 111b, 141a, and 141b respectively.SELECTED DRAWING: Figure 14