baber/WOPTO huggingface dataset:
Patent JP-2021112409-A (JP)
Title: Ultrasonic probe
Inventor: SHIKATA HIROYUKI
IPC: A61B8/00
Filed: 2020-01-20
Abstract: To provide an ultrasonic probe which can effectively perform an acoustic convergence.SOLUTION: An ultrasonic probe of the embodiment includes an array element and an acoustic lens. In the array element, a plurality of vibrators are aligned in a first direction and a second direction crossing the first direction. The acoustic lens covers at least a first surface of the array element. An end line on a side opposite to the array element of the acoustic lens in a first cross-sectional surface of the acoustic lens has a smaller curvature in two end parts than the center part in the first direction, and the two end parts and the center part continue smoothly.SELECTED DRAWING: Figure 2
Patent JP-2021115916-A (JP)
Title: Electric vehicle
Inventor: MATSUTAKE KEIICHIRO
IPC: B60K1/00
Filed: 2020-01-23
Abstract: To provide an electric vehicle which can secure an extra length of a high voltage cable or a similar cable which connects electronic devices, such as a PCU, with a driving device, such as a motor, and which can secure a space for housing the electronic devices to protect the electronic devices during a collision and secure a housing space of the driving battery.SOLUTION: An electric vehicle 1 has: a floor part 13 forming a floor surface of a passenger compartment 14; a pair of side members 10L, 10R formed at both sides of the passenger compartment 14; and a first cross member 11a and a second cross member 11b formed in a direction intersecting with the side members 10L, 10R below the floor part 13. Further, in the electric vehicle 1, first electronic devices 56 are fixed to the first cross member 11a and the first electronic devices 56 are arranged so as to overlap in a vertical direction through a bracket 26.SELECTED DRAWING: Figure 1
Patent JP-2021118513-A (JP)
Title: Directional coupler, device for processing substrate, and method for processing substrate
Inventor: TAKAHASHI ISAO
IPC: H01P5/18
Filed: 2020-01-29
Abstract: To provide a technique for obtaining good directional characteristics while loosely coupling a coupling line which is a sub line to a central conductor which is a main line of a directional coupler.SOLUTION: In a directional coupler, a hollow coaxial line includes a central conductor that forms a main line, and an outer conductor that is provided so as to surround the center conductor and having an opening. The dielectric substrate is provided so as to cover the opening, and covers each of the back surface side facing the central conductor and the front surface side opposite to the back surface side through the opening, and is provided with a grounded film-like ground conductor. A coupling line is a sub line provided in a region surrounded by the ground conductor on the back surface side. Further, a conductor deletion portion in which a part of a conductor film in a region facing the coupling line is deleted via the dielectric substrate is provided on the surface side of the ground conductor.SELECTED DRAWING: Figure 8
Patent JP-2021120514-A (JP)
Title: Joint structure of base isolation device
Inventor: HIRAI KEIICHI
IPC: F16F15/04
Filed: 2020-01-30
Abstract: To provide a joint structure of a base isolation device which can improve workability for joining a flange of the base isolation device and a part to be joined of a building.SOLUTION: A joint structure of a base isolation device is the joint structure between at least one of flanges (upper flange 24, lower flange 26) formed at an upper end part and a lower end part of the base isolation device 20, and parts to be joined (base plate 46, plate 36) of a building. It includes: rough surface layers 24A, 26A and rust-proof layers 24B, 26B formed on the surface opposing to the part to be joined in the flange; rough surface layers 46A, 36A and rust-proof layers 46B, 36B formed on the surface opposing to the flange in the part to be joined; and a joint bolt (bolt 50) for joining the flange and the part to be joined.SELECTED DRAWING: Figure 3
Patent JP-2021125792-A (JP)
Title: Image reading device, image reading control method, and program
Inventor: YAMAMOTO YASUHISA
IPC: G06T3/60
Filed: 2020-02-05
Abstract: To provide an image reading device, an image reading control method, and a program that can make efficient processing of rotating an image.SOLUTION: A control unit has a first image processing unit that executes image data rotation processing of rotating an image with a prescribed angle as an upper limit, and a second image processing unit that has a slower speed of processing for rotating the image than that of the first image processing unit and executes image data rotation processing of rotating an image with no upper limit in rotation angle. When rotating an image by a predetermined angle exceeding the prescribed angle, the first image processing unit executes the image data rotation processing of rotating the image by a first angle equal to or less than the prescribed angle, and the second image processing unit executes the image data rotation processing of rotating the image by a second angle obtained by subtracting the first angle from the predetermined angle.SELECTED DRAWING: Figure 5
Patent JP-2021124953-A (JP)
Title: Learning processing device and learning processing method, object detection device and object detection method, and program
Inventor: SAWASHIRO TADAFUMI
IPC: G06T7/00
Filed: 2020-02-05
Abstract: To cut out an object to be detected with high accuracy from a complicated background element, obtain machine learning models of a plurality of patterns, and detect the object with high accuracy using the machine learning model.SOLUTION: A signal intensity map rectangle generation processing section 38 generates a signal intensity map, which is a rectangle binarized image of predetermined size including a portion where an object to be detected is estimated to be, on the basis of a change rate between a previous frame and a current frame of a learning image. A standard deviation image generation section 13 generates a standard deviation image on the basis of the signal intensity map and the learning image. A contrast adjustment image generation section 14 generates a contrast adjustment image on the basis of the standard deviation image and the learning image. A first learning model generation processing section 15 generates a first learning model using the learning image, a second learning model generation processing section 16 generates a second learning model using the standard deviation image, and a third learning model generation processing section 17 generates a third learning model using the contrast adjustment image.SELECTED DRAWING: Figure 1
Patent JP-2021124261-A (JP)
Title: refrigerator
Inventor: NISHIZAWA KATSUHIKO
IPC: F25D23/06
Filed: 2020-02-07
Abstract: To provide a refrigerator hardly conducting heat conducted through a vacuum heat insulating material to an appearance surface, suppressing temperature reduction, improving moisture condensation proof, and increased in flexibility in the shape of the appearance surface.SOLUTION: A refrigerator includes a heat insulation door 17 opening/closing a front surface opening part (not shown) of a refrigerator body (not shown). The heat insulation door 17 includes an inner panel part 32, a front panel part 33, an edge frame part 34 covering the outer peripheries of the inner panel part 32 and the front panel 33, and a vacuum heat insulation material 35 provided among the inner panel part 32, the edge frame part 34 and the front panel part 33. A left side surface 34c constituting part of the edge frame part 34 includes: an appearance surface 81 forming an appearance; an inside surface 82 forming the inner side of the heat insulation door 17 on the reverse side of an appearance surface 81; and an adhesive surface 83 bonded to the vacuum heat insulation material 35. A space part 84 is provided between the inside surface 82 and the adhesive surface 83.SELECTED DRAWING: Figure 8A
Patent JP-2021127754-A (JP)
Title: Centrifugal compressor
Inventor: TAKASE YOHEI
IPC: F04D29/053
Filed: 2020-02-17
Abstract: To provide a centrifugal compressor which inhibits reduction of an amount of an oil supplied to a speed increasing gear while inhibiting pressure rise in a speed increasing gear chamber.SOLUTION: A valve body 63 is switched from a first switch position to a second switch position when a pressure introduced from a speed increasing gear chamber 13c into a valve chamber 64 through a first pressure introduction passage 71 becomes higher than a pressure introduced from a position, which faces a back surface 24a of an impeller 24, of an impeller chamber 15b into the valve chamber 64 through a second pressure introduction passage 72 and a differential pressure reaches a predetermined pressure. Thus, a pressure is released from a pressure release passage 60. Further, the frequency that an oil in an oil pan 55 leaks from the pressure release passage 60 to the outside is reduced.SELECTED DRAWING: Figure 1
Patent JP-2021129283-A (JP)
Title: Information communication terminal device and display control method in the same
Inventor: MIHASHI TAKAMICHI
IPC: G06F3/0484
Filed: 2020-02-17
Abstract: To improve operability of a program viewing apparatus in an IPTV service.SOLUTION: In an IPTV service system, an information communication terminal device includes: a program selection unit which selects a program based on channels and distribution time zones, in accordance with EPG information that defines program scheduling using the channels and the distribution time zones; a program data acquisition unit which requests a distribution server to distribute program data of the selected program, in accordance with link information and a program identification code associated with the selected program, and acquires the program data distributed from the distribution server; and a display control unit which displays a program content on a screen on the basis of the received program data. When a user performs horizontal swipe operation on the screen, the program selection unit specifies a different channel to be selected in the same distribution time zone in the EPG information, or specifies, when the user performs vertical swipe operation, a different distribution time zone to be selected for the same channel in the EPG information, to select a program.SELECTED DRAWING: Figure 4
Patent JP-2020139502-A (JP)
Title: Method for adjusting adjustment device of wind power plant
Inventor: PETER KRONBERGER
IPC: F03D7/04
Filed: 2020-02-20
Abstract: To provide a method for adjusting a movable part of a wind power plant allowing control of movement of the movable part of the wind power plant during the adjustment.SOLUTION: Drive axles 11-1, 11-2, 11-3, 11-4 are tensioned against each other prior to the adjustment by rotating at least one drive axle 11-1 relative to the other drive axles 11-2, 11-3, 11-4, and the drive axles 11-1, 11-2, 11-3, 11-4 are rotated together in the same direction of rotation during the adjustment while maintaining the tensioning of the drive axles 11-1, 11-2, 11-3, 11-4 by way of a position control of the drive axles 11-1, 11-2, 11-3, 11-4, until a desired end position φS of the movable part is reached.SELECTED DRAWING: Figure 1
Patent JP-2020202552-A (JP)
Title: Hybrid drive circuit
Inventor: Li lei ming
IPC: H02M1/08
Filed: 2020-02-21
Abstract: To provide a hybrid circuit which drives power switching components with different characteristics and has the advantages of both two types of power switching components.SOLUTION: A hybrid drive circuit of the present invention drives, according to an input signal, a first characteristic transistor and a second characteristic transistor which are coupled in parallel. The hybrid drive circuit includes: a first branch circuit including a first turn-on path configured to turn on the first characteristic transistor according to a rising edge of the input signal, and a first turn-off path configured to turn off the first characteristic transistor according to a falling edge of the input signal; and a second branch circuit including a second turn-on path configured to turn on the second characteristic transistor according to the rising edge, and a second turn-off path configured to turn off the second characteristic transistor according to the falling edge. In the hybrid drive circuit, the first turn-on path and the second turn-on path are configured to produce a first delay time to delay turning on the first characteristic transistor, and the first turn-off path and the second turn-off path are configured to produce a second delay time to delay turning off the second characteristic transistor.SELECTED DRAWING: Figure 1
Patent JP-2021134582-A (JP)
Title: Carpet with reduced floor impact noise
Inventor: YAMADA NORIKO
IPC: A47G27/02
Filed: 2020-02-27
Abstract: To provide a carpet with reduced floor impact noise having excellent lightweight floor impact noise attenuation performance and heavy floor impact noise attenuation performance for a long period of time.SOLUTION: The present disclosure provides a carpet with reduced floor impact noise 11 including a shock absorbing member 13 on the base side surface of a carpet 12. The shock absorbing member 13 has at least two fibrous layers 14A and 14B, and a polymer layer 15 disposed between these at least two fibrous layers 14A and 14B. The at least two fibrous 14A and 14B layers have different Young's moduli. The polymer layer 15 is denser and heavier than any of the at least two fibrous layers 14A, 14B.SELECTED DRAWING: Figure 1
Patent JP-2020167394-A (JP)
Title: Printed circuit board and electronic device
Inventor: TSUBOI NORITAKE
IPC: H05K3/34
Filed: 2020-02-27
Abstract: To achieve high density mounting while securing the bonding strength between an electronic component and a printed wiring board.SOLUTION: A first chip component 1A and a second chip component 1B each include a first electrode 3 and a second electrode 4 at end portions in a longitudinal direction. The first chip component and the second chip component each have a length L2 in the longitudinal direction and a length W in a lateral direction, and are disposed adjacent to each other such that the longitudinal directions are aligned with each other. The distance between the first chip component 1A and the second chip component 1B is W or less. A printed wiring board 5 includes: a solder resist film 6 having an opening 61 on an insulating substrate 10; and a first land 7 and a second land 8 which are exposed by the opening 61 and solder-bonded to the first electrode 3 and the second electrode 4, respectively. A relationship of 0.894≤L2/L1≤1.120 is satisfied, where L1 represents a length of the opening in the longitudinal direction. Relationships of 0.183≤LOA/LiA≤0.309 and 0.183≤LOB/LiB≤0.309 are satisfied, where LiA represents a length of the first land 7 in the longitudinal direction, LiB represents a length of the second land 8 in the longitudinal direction, LOA represents a thickness of solder on an end surface of the first electrode 3 and LOB represents a thickness of solder on an end surface of the second electrode 4.SELECTED DRAWING: Figure 2
Patent JP-2021139053-A (JP)
Title: Manufacturing method of dyeing body
Inventor: OKAMURA KAZUMA
IPC: D06P3/34
Filed: 2020-03-02
Abstract: To provide a manufacturing method of a dyeing body where the transparency of a dyed image is high, with high quality and an excellent hand feeling, because the dyeing density of a body to be dyed is sufficient whilst the body to be dyed and a toner layer of an intermediate recording medium are not strongly adhered to each other.SOLUTION: A dyeing body is obtained in the following manner: after an image is formed on an intermediate recording medium by using a dry toner containing a sublimable dye, by an electrophotographic system, the intermediate recording medium faces the body to be dyed without coming contact with it, a gap having 1 μm to 150 μm between the toner adhesion surface of the intermediate recording medium and the surface of the body to be dyed is heated, and the sublimable dye in the toner adhered to the intermediate recording medium is sublimated and transferred to the body to be dyed.SELECTED DRAWING: None
Patent JP-2020108162-A (JP)
Title: Server and program
Inventor: TAKAMATSU YUKO
IPC: G06F16/78
Filed: 2020-03-05
Abstract: To provide a server and a program which allow for simple creation of a moving image content.SOLUTION: A server comprises: a template management unit which manages a template composed of plural cuts; a raw material read-in unit which receives input of character data; and a telop insertion unit which allocates a text sentence created from the character data, to the template. The telop insertion unit creates the text sentence by summarizing sentence information included in the sentence data.SELECTED DRAWING: Figure 12
Patent JP-2021137327-A (JP)
Title: Crane toy
Inventor: KAWASAKI AKIMITSU
IPC: B66C1/28
Filed: 2020-03-05
Abstract: To provide a crane toy having a simple structure.SOLUTION: A crane toy comprises: a bucket 30 that is configured to be rotatable around predetermined horizontal shafts 28a, 28b, rotates into a capture state and a saving state, and is normally positioned in the capture state by its self weight; a support member 15 to which the bucket 30 is attached; and a lifting device 40 for lifting/lowering the bucket 30. On the lower side of the bucket 30, slide contact parts 31f, 32f that come into contact with an object 90 and shift the bucket 30 into the saving state via slide contact following lowering of the bucket 30 are formed. The lifting device 40 lowers the bucket 30 to shift the bucket 30 into the saving state and lifts the bucket 30 to shift the bucket into the capture state to capture the object 90.SELECTED DRAWING: Figure 10
Patent JP-2021140522-A (JP)
Title: Water quality determination apparatus
Inventor: TAKASE NOBUAKI
IPC: G06T7/00
Filed: 2020-03-06
Abstract: To provide a technique capable of determining a water quality, even when an unknown abnormal state occurs.SOLUTION: A water quality determination apparatus (100) includes an image processing section (102) processing image data acquired from a water quality determination object and outputting the processed image data, a convolutional AE learning section (103) learning, as teacher data, processed in-normal image data obtained by processing the image data when the water quality subjected to the water quality determination is in a normal state and outputting a learned parameter, a convolutional AE parameter storage section (104) for storing the learned parameter, a convolutional AE estimation section (105) constructing a convolutional AE using the leaned parameters stored in the convolutional AE parameter storage section, generating restored image data so as to restore in-determination processed image data when determining the water quality determination object and outputting it, and a water quality determination section (106) comparing the in-determination processed image data with the restored image data to determine the water quality.SELECTED DRAWING: Figure 1
Patent JP-2021141499-A (JP)
Title: Common mode noise filter
Inventor: TAKAHASHI ATSUHIRO
IPC: H05K9/00
Filed: 2020-03-06
Abstract: To provide a common mode noise filter that can more attenuate a common-mode current.SOLUTION: In a common mode noise filter, at least a portion of a first branch conductive wire and at least a portion of a second branch conductive wire are configured so that magnetic fluxes generated in the respective wires by normal-mode currents flowing through the respective wires strengthen each other, and magnetic fluxes in the respective wires by common-mode currents flowing through the respective wires weaken each other, a first input side conducive wire and a first output side conductive wire are configured so that an effective inductance of a branch path of the first branch conductive wire is reduced by a mutual inductance generated between the first input side conductive wire and the first output side conductive wire, and a second input side conductive wire and a second output conductive wire are configured so that an effective inductance of a branch path of the second branch conductive wire is reduced by a mutual inductance generated between the second input side conductive wire and the second output conductive wire.SELECTED DRAWING: Figure 1
Patent JP-2021142830-A (JP)
Title: Battery loading structure of vehicle
Inventor: KATO KEISUKE
IPC: B60K1/04
Filed: 2020-03-11
Abstract: To provide a battery loading structure of a vehicle which can protect a connection terminal part arranged at a rear face part of a battery case from a foreign object.SOLUTION: A cross member 13 extending in a vehicle width direction is arranged behind a battery pack 20 on a floor panel 2A. The floor panel 2A includes a recessed part 2B recessed downward in the vicinity of the position behind the cross member 13, and the recessed part 2B includes: a front face 2C extending in a vehicle width direction; a lateral face 2D extending in a vehicle longitudinal direction; and curved faces 2E, 2F which are curved to be at the backward position toward the outer side in a vehicle width direction from the front face 2C to the lateral face 2D. A connection terminal part 14 is arranged in front of the recessed part 2B, facing both of the front face 2C and the curved faces 2E, 2F in the vehicle longitudinal direction.SELECTED DRAWING: Figure 3
Patent JP-2021144507-A (JP)
Title: System and method for sales planning
Inventor: WATANABE HIROMU
IPC: G06Q10/06
Filed: 2020-03-12
Abstract: To provide a sales planning system capable of accurately deriving a target sales figure for each week by taking weeks falling across two months into account.SOLUTION: An apportionment ratio computation unit derives apportionment ratios for a planning target product in consideration of a week falling across a target month and the next month on the basis of past sales performance data. A target sales figure computation unit derives weekly target sales figures based on a monthly target sales figure for the target month and the apportionment ratios.SELECTED DRAWING: Figure 2
Patent JP-2021144172-A (JP)
Title: Voice processing system, voice processing method and voice processing program
Inventor: HIRUKAWA KEIKO
IPC: G10L15/10
Filed: 2020-03-13
Abstract: To provide a voice processing system, a voice processing method and a voice processing program, which can repetitively perform a prescribed command while a user's intent is appropriately reflected.SOLUTION: A voice processing system comprises: a command specification unit for specifying a command on the basis of first voice; a command processing unit for allowing a control object to perform the specified command; a command determination unit for determining whether the specified command is a repetitive command or not; and an instruction determination unit for determining whether second voice corresponding to an execution instruction word representing an instruction for repeatedly performing the repetitive command after the repetitive command corresponding to the first voice is performed is received or not when the specified command is the repetitive command. The command processing unit repetitively performs the repetitive command when the second voice is received after the repetitive command is performed.SELECTED DRAWING: Figure 2