baber/WOPTO huggingface dataset:
Patent JP-2020127065-A (JP)
Title: Image encoding device and image decoding device
Inventor: KIM ZONG DAI
IPC: H04N19/157
Filed: 2019-02-01
Abstract: To reduce a processing amount of arithmetic encoding processing by appropriately switching the arithmetic encoding processing of Large Block according to characteristics of coefficient generation.SOLUTION: The present invention relates to an encoding unit of an image encoding device 500 and a decoding unit of an image decoding device. The image encoding apparatus 500 includes: a control unit 501; a rearrangement buffer 511; a calculation unit 512; an orthogonal transformation unit 513; a quantizer 514; an encoder 515; a storage buffer 516; a rate controller 523; an inverse quantizer 517; an inverse orthogonal transformation unit 518; a calculation unit 519; an in-loop filter unit 520; a frame memory 521; and a prediction unit 522. The image encoding device 500 encodes image data using prediction processing to, for example, generate an encoded stream corresponding to a VVC standard.SELECTED DRAWING: Figure 1
Patent JP-2020133109-A (JP)
Title: Guideless regulator
Inventor: KINOSHITA KIMIHIRO
IPC: B60J1/17
Filed: 2019-02-13
Abstract: To provide a guideless window regulator capable of preventing movement of a window glass during full closing.SOLUTION: Regarding attaching of window glass attaching members 101, 103 and a wire 71, the attaching positions of a wire 71 above the window glass attaching members 101, 103 to the window glass attaching members 101, 103 are lower than those of a wire 71 below the window glass attaching members 101, 103 to the window glass attaching members 101, 103, and a front glass run (movement prevention unit) 181 for preventing movement of a window glass during full closing of the window glass is provided.SELECTED DRAWING: Figure 3
Patent JP-2020134158-A (JP)
Title: Magnetic sensor system
Inventor: SARUGI SHUNJI
IPC: G01R35/00
Filed: 2019-02-13
Abstract: To enable measuring sensitivity of a magnetic sensor without interrupting normal operation of the magnetic sensor.SOLUTION: A magnetic sensor system 1 includes: two magnetic sensors 10 and 20 for detecting components in two directions of an external magnetic field; an additional magnetic field generating section 60; and a signal processing circuit 50. The additional magnetic field generating section 60 can generate two additional magnetic fields used for measurement of sensitivities of the two magnetic sensors 10 and 20. The signal processing circuit 50 includes a sensitivity measurement processing section 56 and a detection signal correction processing section 54. The sensitivity measurement processing section 56 measures sensitivity on the basis of data concerning changes of detection signals of the two magnetic sensors 10 and 20 when generating the two additional magnetic fields by controlling the additional magnetic field generating section 60. The detection signal correction processing section 54 performs processing for reducing change components due to the two additional magnetic fields for the detection signals of the two magnetic sensors 10 and 20.SELECTED DRAWING: Figure 2
Patent JP-2020134590-A (JP)
Title: Image forming apparatus
Inventor: DENISE ARREOLA
IPC: H04N1/387
Filed: 2019-02-14
Abstract: To make it possible to reduce the consumption of toner for each of the areas of an image to be printed.SOLUTION: An image forming apparatus 10 comprises: an image forming unit 12 that forms a toner image on recording paper; and a control unit 31 that determines an important area and a non-important area in the image, when the image forming unit 12 forms the non-important area on the recording paper, performs predetermined processing to reduce the consumption of toner consumed by the image forming unit, and when the image forming unit 12 forms the important area on the recording paper, does not perform the processing to reduce the consumption of toner consumed by the image forming unit.SELECTED DRAWING: Figure 2
Patent JP-2020136786-A (JP)
Title: Information processing device
Inventor: AOYAMA FUMIHIKO
IPC: H04W12/04
Filed: 2019-02-14
Abstract: To provide an information processing device for supporting cancellation of registration as automatic connection object of a device that a user has ceased using.SOLUTION: An on-vehicle device 1 is configured to, when completion of paring with a new mobile device 2 occurs, register connection information for automatic connection with the mobile device 2 in a connection information table, and to acquire attributes such as a telephone number and registered content of an address book from the mobile device 2 to register the attributes in a device attribute management table, and to, when there exists another mobile device 2 having attributes registered in the device attribute management table, the degree of matching with the attributes of the mobile device 2 of which is high, make an inquiry for cancellation of the registration of the other mobile device 2 to a user, and to, when the cancellation is instructed, delete the connection information of the other mobile device 2 from the connection information table.SELECTED DRAWING: Figure 5
Patent JP-2020136492-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA KEITARO
IPC: H01L23/473
Filed: 2019-02-19
Abstract: To inhibit deformation of a cooler at an end, in a layered direction, of a semiconductor device including a layered unit in which a plurality of coolers with channels formed therein are arranged in parallel and a semiconductor module is sandwiched between adjacent coolers.SOLUTION: A semiconductor device disclosed in this description comprises a layered unit 10, a case 3, and a spring 5. The layered unit 10 is sandwiched between a projecting portion 4 and first side wall 3a of the case 3 together with the spring 5. Each of coolers 6 comprises an intermediate plate 14 bisecting internal channels in a layering direction. Of the two section channels Pa, Pb of the cooler 6a adjacent to the projecting portion 4, the channel Pa on a side close to the projecting portion 4 has a block 19 disposed in contact with an external plate 12 and the intermediate plate 14 of the cooler 6a. By disposing the block 19 in the channel Pa that does not affect cooling of the semiconductor module 7, deformation of the cooler 6a can be inhibited.SELECTED DRAWING: Figure 4
Patent JP-2020131249-A (JP)
Title: Steel sheet conveyance apparatus
Inventor: SEKIGUCHI KAZUSHI
IPC: B21D43/10
Filed: 2019-02-21
Abstract: To provide a steel sheet conveyance apparatus capable of processing a prescribed position even if there is a deformation such as warping on a long steel sheet when conveying the steel sheet to a process machine such as a hole forming press to process the sheet.SOLUTION: A steel sheet conveyance apparatus comprises: a roller table 1 conveying a steel sheet 2 to a hole forming press 21; a liftable stopper 3 for stopping the steel sheet 2 which is installed at the downstream end of the roller table 1 in a steel sheet conveyance direction and contacts the apical face of the steel sheet 2; a clamp device 4 clamping the side of the steel sheet 2 to move the sheet 2 to the hole forming press 21; a pusher 6 pressing the sheet 2 to the side of the clamp device 4; a downstream side stopper 7 installed at the downstream side of the clamp device 4 in the steel sheet conveyance direction at intervals from the clamp device 4; and an upstream side stopper 8 installed at the upstream side of the clamp device 4 in the steel sheet conveyance direction at intervals from the clamp device 4.SELECTED DRAWING: Figure 1
Patent JP-2020130748-A (JP)
Title: Dental handpiece
Inventor: HORIE YASUHIRO
IPC: A61C1/08
Filed: 2019-02-22
Abstract: To provide a dental handpiece making an intermediate case of a transfer mechanism commonly usable for each type.SOLUTION: A dental handpiece comprising a head 10 and a grip is configured such that: the head has a tool holding body and a head gear; the tool holding body is positioned inside the head; there are provided, in the grip, a first transmission shaft 60 and a second transmission shaft 70 for transmitting drive power to the head gear, a jacket case 30 allowing the second transmission shaft to pass therethrough, a connection case 50 allowing the first transmission shaft to pass therethrough, and an intermediate case 40 forming a connection space between the first transmission shaft and the second transmission shaft; the first transmission shaft includes a connection part to be connected to a motor; the connection case includes a connection opening to be connected to the motor; the head, the jacket case and the intermediate case are connected to each other; the first transmission shaft is pivotally supported on a shaft bearing held by a bearing holder 64; the bearing holder intrudes into the intermediate case, and determines a butting position in a positioning step part formed inside; and the intermediate case becomes various positioning parts of the first transmission shaft by providing the plurality of positioning step parts.SELECTED DRAWING: Figure 3
Patent JP-2020136582-A (JP)
Title: Electronic circuit module
Inventor: KATSUMATA MASASHI
IPC: H01F27/32
Filed: 2019-02-22
Abstract: To provide an electronic circuit module having a coil component which is designed while assuming that it is molded with a magnetic mold resin.SOLUTION: An electronic circuit module comprises: a coil component 20 mounted on a mounting surface 11 of a circuit board 10; and a magnetic mold resin 40 embedding the coil component 20. The coil component 20 includes: coil patterns C1 and C2; an embedded magnetic element body 21 for embedding them; and terminal electrodes E1 and E2. A thickness T2 of a magnetic element body 21 between the coil patterns C1 and C2 and a terminal surface 21a is thicker than a thickness T1 of the magnetic element body 21 between the coil patterns C1 and C2 and a back surface 21b. Thus, a balance between a magnetic path formed by the magnetic element body on the terminal surface side and a magnetic path formed by the magnetic element body on the back surface side and a magnetic mold resin coating them can be maintained.SELECTED DRAWING: Figure 5
Patent JP-2020133571-A (JP)
Title: Air blower
Inventor: KANBE SHINICHIRO
IPC: F04D29/44
Filed: 2019-02-25
Abstract: To provide an air blower capable of suppressing fluctuation in a flow passage by change in a shape without increasing the number of components, to suppress occurrence of surging in a use rotation area of the air blower.SOLUTION: In an air passage 8a communicating a suction port 3a and a blowout port, a housing side shroud 3e communicating with the suction port 3a and an impeller side shroud 2c connecting the outer peripheral side of a blade 2b are radially adjacent to each other to form a flow passage, and a narrow part 16 having a minimum flow passage cross-sectional area is provided radially outside with respect to the outer peripheral end of the blade 2b.SELECTED DRAWING: Figure 3
Patent JP-2020135722-A (JP)
Title: Center device, data delivery system, and restriction implementation program
Inventor: SAKURAI NAO
IPC: G06F11/07
Filed: 2019-02-25
Abstract: To allow for appropriately avoiding the effect of damage caused by flaws in data when the flaws are detected in data that has been delivered.SOLUTION: A center device 2 provided herein comprises a delivery control unit 14a for controlling data delivery to a vehicle side, a flaw detection unit 14f for detecting flaws in delivered data, and a restriction implementation unit 14g configured to respond to detection of flaws in delivered data by the flaw detection unit by making the vehicle side implement restriction on functionality and performance of the data with detected flaws.SELECTED DRAWING: Figure 1
Patent JP-2020139784-A (JP)
Title: Minimum dynamics parameter identification device for many body system and method and program
Inventor: OKUMA MASAAKI
IPC: G01M1/02
Filed: 2019-02-27
Abstract: To provide a minimum dynamics parameter identification device for a many body system, a method, and a program that can identify a minimum dynamics parameter for a many body system without measuring force.SOLUTION: A many body system model 10 is equipped with a pseudo peripheral free boundary condition, a whole inertia characteristic measurement unit 20 and a many body system model 10 for measurement of a whole inertia characteristic at multiple postures by detecting a natural angular frequency of a free oscillation of the many body system model are equipped with a pseudo peripheral free boundary condition, a relative motion measurement unit 30 for measurement of an oscillation or a motion by making the many body system model 10 relatively move with force between each link is arranged, and a control unit 40 for control of the whole inertia characteristic measurement unit 20 and the relative motion measurement unit 30 is arranged. The control unit 40 identifies a minimum dynamics parameter of each link.SELECTED DRAWING: Figure 2
Patent JP-2020139044-A (JP)
Title: Thermoplastic elastomer composition and molding
Inventor: SUZUKI SHOTA
IPC: C08F212/08
Filed: 2019-02-28
Abstract: To provide a thermoplastic elastomer composition. that makes it possible to obtain a molding having excellent gas barrier properties, flexibility, and flowability.SOLUTION: A thermoplastic elastomer composition contains a block copolymer (A) containing at least a polymer block mainly made up of an aromatic vinyl compound and a polymer block mainly made up of isobutylene, a polyamide resin (B), and a modified vinyl copolymer (C) containing an α,β-unsaturated carboxylic acid unit and an aromatic vinyl monomer unit.SELECTED DRAWING: None
Patent JP-2020139323-A (JP)
Title: Fastener
Inventor: MATSUO TETSUGO
IPC: E04B5/02
Filed: 2019-02-28
Abstract: To provide a fastener capable of easily fixing a slab-like floor material to a beam material comprising a shaped steel.SOLUTION: A fastener fixing a slab-like floor material 20 to a beam material 10 formed of shape steel comprises clamp means provided on a lower face 20b of the floor material 20 and clamping the beam material 10 so as to press the beam material 10 to the lower face 20b of the floor material 20. The clamp means comprises a clamper 110 including: an attaching tool 111 with a U-shaped cross section that engages with a side face 20c of the floor material 20 so as to connect an upper face 20a of the floor material 20 with the lower face 20b; a screw shaft 112 provided so as to protrude on a lower plate 111b of the attaching tool 111 engaging with the floor material 20; a cylindrical spacer 113 inserted into the screw shaft 112; a nut 114 screwed with the screw shaft 112; and a clamp plate 115 inserted into the screw shaft 112 and making a tip side be in contact with the beam material 10 so as to make a base end side be positioned between the spacer 113 and the nut 114.SELECTED DRAWING: Figure 4
Patent JP-2020140492-A (JP)
Title: Operation assist system
Inventor: YANAGISAWA SHINTARO
IPC: G06Q50/30
Filed: 2019-02-28
Abstract: To provide an operation assist system allowing for reducing a sense of tightness for a user and ensuring a comfortable in-vehicle environment.SOLUTION: An operation assist system 1 for aiding an operation of a shared vehicle having a plurality of seats and picking up and dropping off a plurality of users on board together, includes a processing apparatus 4 which comprises a seat-information storage area 12 that stores seat information corresponding to each seat, a physique-information storage area 15 that stores physique information on each user, and a seat assigning program 22 that assigns each user to each seat based on the seat information and the physique information.SELECTED DRAWING: Figure 1
Patent JP-2019093216-A (JP)
Title: Tissue repair implant and delivery device and method
Inventor: WHITMAN MICHAEL P
IPC: A61B17/00
Filed: 2019-02-28
Abstract: To provide: a closure mechanism and a closure method that are simple to operate and only requires access to one side of one or more tissues; and a reliable closure that may be precisely located.SOLUTION: The invention relates to a device having a temporary frame configured to carry an implant. The temporary frame is selectably movable between a retracted position and a deployed position. The implant is relaxed when carried by the frame in the retracted position, and is taut when carried by the frame in the deployed position.SELECTED DRAWING: Figure 1B
Patent JP-2020139702-A (JP)
Title: Pulverized fuel combustion device and combustion method
Inventor: MATSUSHITA TAKAMICHI
IPC: F23C99/00
Filed: 2019-02-28
Abstract: To provide a combustion device and a combustion method, capable of efficiently ashing a combusted material in a combustion chamber without providing a device such as an unburned quantity measuring device and without making an air injection direction into a combustion chamber variable.SOLUTION: A pulverized fuel combustion device 1 comprises a fuel supply device 10, a primary combustion chamber 20, a secondary combustion chamber 50, an air supply ash outlet device 32, and a cyclone dust collector 60. An inclination part 23a is formed in a bottom 23 of the primary combustion chamber 20. The inclination part 23a comprises a bottom air supply port 31 and the air supply ash outlet device 32. The air supply ash outlet device 32 comprises a bottom air injection nozzle 34 and an ash transmission device 35. An upper end and a lower end of the bottom air injection nozzle 34 are open, and a side surface of the nozzle is provided with a plurality of injection ports 34a into which air is jetted. Air with strong wind pressure is jetted regularly or irregularly from the bottom air injection nozzle 34 during combustion of a pulverized fuel F, and a good combustion state is obtained by agitating the pulverized fuel F.SELECTED DRAWING: Figure 1
Patent JP-2019092522-A (JP)
Title: Gene signatures of inflammatory disorders that relate to the liver
Inventor: MATTHIEU PICHAUD
IPC: C12Q1/6874
Filed: 2019-03-05
Abstract: To develop prognosis tests to assess the risk of liver related morbidity, in particular, to predict the risk of progression from benign fatty liver towards NASH and advanced liver diseases.SOLUTION: This invention is related to the area of characterization of inflammation in relation with the gut microbiota, in metabolic and autoimmune disorders. In particular, it relates to the identification of gene signatures which can be used as a marker predictive of inflammation associated diseases, such as liver-related metabolic disorders, in particular to the evolution of benign steatosis towards its most severe forms (steatohepatitis and cirrhosis), or autoimmune disorders, in particular inflammatory bowel diseases (Crohn's and Ulcerative Colitis). These gene signatures can therefore be used as a means of diagnosis, prognosis, stratification, for studying drugs, monitoring patient, and assigning an appropriate treatment.SELECTED DRAWING: None
Patent JP-2020148471-A (JP)
Title: Surface state determination method and surface state determination device
Inventor: IIJIMA TAKEYUKI
IPC: G01N21/27
Filed: 2019-03-11
Abstract: To provide a surface state determination method and a surface state determination device which can accurately determine a surface state of a hot-rolled steel sheet after pickling.SOLUTION: A surface state determination method according to the present invention determines a surface state of a hot-rolled steel sheet after pickling. The surface state determination method comprises: an irradiation step of performing irradiation of a surface of the steel sheet with non-single-wavelength light; a light receiving step of receiving reflected light of the irradiation emitted from the surface of the steel sheet; and a determination step of determining the surface state on the basis of the reflected light obtained in the light receiving step. In the determination step, a color tone index which is an index of a color tone of the reflected light is calculated and acceptance/rejection of the surface state of the hot-rolled steel sheet after pickling is determined from a result of a comparison between the calculated color tone index and a threshold value of the color tone index set for each of pickling conditions of the hot-rolled steel sheet.SELECTED DRAWING: Figure 3
Patent JP-2020146877-A (JP)
Title: Manufacturing method of continuous fiber-reinforced resin member
Inventor: HOJO MASAHIRO
IPC: B29C70/34
Filed: 2019-03-12
Abstract: To provide a method capable of advantageously manufacturing a continuous fiber-reinforced resin member having excellent mechanical strength and having through holes.SOLUTION: The target continuous fiber-reinforced resin member is obtained through a step I and a step II, wherein (a) the step I comprises piercing a through hole forming pin into a portion of a laminate corresponding to voids of the continuous fiber sheet in the laminate formed by arranging the continuous fiber sheet on the resin sheet, using a resin sheet, a continuous fiber sheet having the voids between continuous fibers because adjacent continuous fibers are separated, and a through hole forming pin whose maximum length in an axially vertical cross section is smaller than a minimum width in the voids of the continuous fiber sheet, and (b) the step II comprises performing a hot press on the laminate.SELECTED DRAWING: Figure 5
Patent JP-2020150667-A (JP)
Title: Driving circuit of stepping motor, driving method of the same, and electronic apparatus using them
Inventor: HASHIMOTO HIROKI
IPC: H02P8/18
Filed: 2019-03-13
Abstract: To reduce an uneven rotation of a stepping motor, and/or reduce the heat evolution in a full-bridge circuit.SOLUTION: An excitation position is changed in accordance with a clock CLK from an external part. A state of a full-bridge circuit containing four transistors connected to a coil of a stepping motor is controlled in accordance with excitation positions #1 to #8. When a coil current IOUT1 flowing in the coil is transferred from the excitation position #1 that is not zero to the excitation position #2 that is zero, (ii) it is transferred to an off state φ0 where all of four transistors are off through (i) an inversion state φ2 where pre-transition and all of an on/off state of four transistors are inverse.SELECTED DRAWING: Figure 6
Patent JP-2020150714-A (JP)
Title: Actuator
Inventor: KITAI TOSHIYUKI
IPC: H02K7/116
Filed: 2019-03-14
Abstract: To provide an actuator capable of connecting a noise-prevention element between a power supply terminal part arranged inside of a connector part and a contact point part provided to an end part on a base end side of a rotational axis in a yoke housing.SOLUTION: A motor 12 has contact point parts 61 and 62 in an end part on a base end side of a rotational axis 54 in a yoke 51. A power supply device 14 includes: contact point terminal parts 101 and 121 connected to contact point parts 61 and 62; power supply terminal parts 102 and 122 arranged inside of a connector part 41; a wiring part 103 which electrically connects the power supply terminal part 102 and the contact point terminal part 101; and a wiring part 123 which electrically connects the power supply terminal part 122 and the contact point terminal part 121. Noise-prevention element 83, 85, and 86 are electrically connected to at least one of the wiring parts 103 and 123. The wiring parts 103 and 123 are extended to the power supply terminal parts 102 and 122 so as to be folded back to the base end side of the rotational axis 54 after it is extended from the contact point terminal parts 101 and 121 to a tip end side of the rotational axis 54.SELECTED DRAWING: Figure 2