baber/WOPTO huggingface dataset:
Patent JP-2018191331-A (JP)
Title: Method for encoding/decoding block information using quad tree and device using the method
Inventor: KIM JONG-HO
IPC: H04N19/593
Filed: 2018-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for encoding and decoding an inner screen prediction mode using two candidate inner screen prediction modes and a device using the method.SOLUTION: An inner screen prediction mode decoding method includes: a step of determining whether an inner screen prediction mode of a current prediction unit is similar to a first candidate inner screen prediction mode or a second candidate inner screen prediction mode on the basis of one bit information; and a step of determining whether the inner screen prediction mode of the current prediction unit is similar to the candidate inner screen prediction mode from any one of the first candidate inner screen prediction mode and the second candidate inner screen prediction mode on the basis of additional one bit information when the inner screen prediction mode of the current prediction unit is similar to at least one of the first candidate inner screen prediction mode and the second candidate inner screen prediction mode, and decoding the inner screen prediction mode of the current prediction unit.SELECTED DRAWING: None
Patent JP-2018190466-A (JP)
Title: Information processing apparatus, processing method, and program
Inventor: NAKANO AYA
IPC: G06Q50/20
Filed: 2018-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism in which syllabus data can be easily registered.SOLUTION: A server specifies a lesson that has used the same syllabus to store the specified lesson of the same syllabus. According to the stored lesson, the server determines whether the specified lesson has any change from a lesson in the past. When determining that the lesson has been changed, the server copies syllabus data corresponding to the stored lesson. The server transmits the copied syllabus data to a client terminal, receives syllabus data corrected based on the copied syllabus data, and registers it as the syllabus data of the changed lesson.SELECTED DRAWING: Figure 3
Patent JP-2019198056-A (JP)
Title: Moving image distribution system distributing moving image including message from viewer user
Inventor: WATANABE MASASHI
IPC: H04N21/266
Filed: 2018-08-14
Abstract: To provide a moving image distribution system for displaying a contribution message from a viewer user of the moving image, in a display space according to the user group to which the viewer user belongs.SOLUTION: A moving image distribution system 1 includes a storage for storing a first contribution message posted by a first user included in a first user group, i.e., a group of users viewing the moving image, and a second contribution message posted by a second user included in a second user group, i.e., a group of users viewing the moving image, and one or more computer processors. The one or more computer processors distribute a moving image including a first display space for displaying the first contribution message, and a second display space for displaying the second contribution message but not displaying the first contribution message, by executing a computer readable instruction.SELECTED DRAWING: Figure 1
Patent JP-2020030005-A (JP)
Title: Repair method and operation method of sintering machine, and sintering machine
Inventor: MORISHITA SHIGERU
IPC: F27D17/00
Filed: 2018-08-23
Abstract: To avoid operation stop or to shorten operation stopping time in repairing or renewal of a main duct of a sintering machine having multiple ducts.SOLUTION: A sintering machine 100 includes multiple pallet carriages 2 carried on an endless track K, a wind box 3 placed under the pallet carriages 2, a first main duct 5a exhausting gas inside the wind box, a second main duct 5b, a first downcomer 4a connecting the wind box 3 to the first main duct 5a, and a second downcomer 4b. A repair method of the sintering machine 100 has the steps of cutting off the continuity between the wind box 3 and the second main duct 5b by cutting off the second downcomer 4b, and mounting an additional double valve 7c or a connection pipe 22d for exhausting dust at a cut-off part of the second downcomer 4b.SELECTED DRAWING: Figure 3
Patent JP-2020033767-A (JP)
Title: Removal method of existing tunnel structure by box-shaped roof method
Inventor: UEMURA MAKOTO
IPC: E21D9/04
Filed: 2018-08-30
Abstract: To provide a method of partially removing an existing tunnel structure from the existing tunnel structure, and then constructing a new tunnel structure.SOLUTION: In a construction of a new tunnel structure, a box-shaped roof 7 is installed penetrating in a construction section, at a position coinciding with an outer edge of the new tunnel structure from a start side 4 and an arrival side 5 on both sides as protective work for the construction section; a casing body for the new tunnel structure is built on the start side 4; and the box-shaped roof 7 and the casing body are pushed out to the arrival side. In removal of the existing tunnel structure, the existing tunnel structure is cut and separated, a part 1d overlapping with the new tunnel structure below the box-shaped roof is temporarily received by a supporter 26 with rollers; a lower part of the box-shaped roof 7 and a cut and separation part of the existing tunnel structure are locked; and the part 1d overlapping with the new tunnel structure is extruded together with the box-shaped roof 7 and the casing body for the new tunnel structure, and is pushed out to the arrival side 5 and disassembled.SELECTED DRAWING: Figure 1
Patent JP-2020035667-A (JP)
Title: Gravure coating device
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01G13/00
Filed: 2018-08-30
Abstract: To provide a gravure coating device which can appropriately transfer paint to an active material layer of a strip electrode.SOLUTION: The gravure coating device includes: a transfer unit 20 which has a pair of gravure rolls 21 which sandwiches a band electrode 70 in a meandering state, to transfer paint F to a specific range of the band electrode 70 in the width direction Y; a moving unit 30, connected to both ends of the pair of gravure rolls 21, which includes a moving body capable of moving the pair of gravure rolls 21 in the width direction Y of the band electrode 70; a measuring unit 40 which confirms the position of an active material layer 72 in the width direction Y of the band electrode 70; and a control unit 50 which moves the moving body on the basis of the position of the active material layer 72 confirmed by the measuring unit 40. If a part of the active material layer 72 is not located within the specific range when the paint F is transferred based on the position of the active material layer 72 confirmed by the measuring unit 40, the control unit 50 moves the moving body so that the active material layer 72 is located within the specific range.SELECTED DRAWING: Figure 1
Patent JP-2020032936-A (JP)
Title: Seat frame
Inventor: KAMIYA SHINJI
IPC: B60N2/68
Filed: 2018-08-31
Abstract: To provide a seat frame which enables downsizing of a space needed for attachment of a coupling member to a side frame forming a closed cross section or a reinforcement material connected to an inner surface of the side frame forming the closed cross section.SOLUTION: A seat frame includes a side frame 100, a reinforcement material 300, a structure material 500, and a coupling member 600. The side frame 100 has an outer frame 110 and an inner frame 120. The side frame 100 forms a closed cross section. The reinforcement material 300 is connected to the inner frame 120. The coupling member 600 has a cylinder part 612, a closing part 614, and a protrusion part 618. The outer frame 110 is provided with a protrusion part insertion hole 111 which allows insertion of the protrusion part 618 and has a shape smaller than an outer shape of the cylinder part 612. The protrusion part 618 is welded to the outer frame 110 while located in the protrusion part insertion hole 111.SELECTED DRAWING: Figure 2
Patent JP-2020037926-A (JP)
Title: Blower
Inventor: FUKUSHIMA MICHITAKA
IPC: F04D29/54
Filed: 2018-09-05
Abstract: To provide a blower capable of improving flow-in loss of air.SOLUTION: A blower 7 includes a fan 70 and a shroud 73. The fan 70 includes a plurality of blades 700, and an annular fan ring for connecting tip parts of the plurality of blades respectively. The shroud 73 includes a cylindrical part 730, a guide part 731 and a protrusion part 732. The guide part 731 of the shroud 73 includes a longer part 734 in which a distance from an outer edge to the fan ring is set to be a predetermined distance, and a shorter part 735 in which the distance from the outer edge to the fan ring is shorter than the predetermined distance. When a portion provided at the position corresponding to the longer part 734 in the protrusion part 732 is defined as a first portion, and a portion provided at the position corresponding to the shorter part 735 in the protrusion part is defined as a second portion, the protrusion part 732 is formed so that the length of the second portion is longer than that of the first portion.SELECTED DRAWING: Figure 2
Patent JP-2020040587-A (JP)
Title: Vehicle control device
Inventor: EGUSA SHINOBU
IPC: B62D1/08
Filed: 2018-09-12
Abstract: To obtain a vehicle control device that can ensure accuracy for determining whether a driver can manually drive a vehicle during automatic driving.SOLUTION: A control device 12 includes a liquid crystal monitor 18 and a control unit 20. The control device instructs a driver 24 to take a contact action to a steering wheel 14 within a specified time through the liquid crystal monitor 18 when the driver 24 does not change a gripping position in a gripping part 28 even after elapse of a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2020040043-A (JP)
Title: Tap water supply system for tap water containing hydrogen
Inventor: MINAGAWA HIROAKI
IPC: B01F5/04
Filed: 2018-09-13
Abstract: To ensure that hydrogen-containing water, such as tap water, is always available when needed by utilizing hydrogen gas generated in large quantities by a hydrogen gas generator, and allowing hydrogen gas to be mixed with flowing water, such as tap water, without a need for external power.SOLUTION: A hydrogen gas generator, a hydrogen gas tank and an aspirator are configured as a unit, the aspirator increases a tap water flow velocity at a nozzle portion formed with a portion where the inside of a pipe is thin, a pressure is formed so as to drop below a pressure of the hydrogen gas tank due to a Venturi effect, hydrogen gas is taken into the depressurized tap water flow, and the hydrogen gas is mixed with the tap water to form tap water containing hydrogen.SELECTED DRAWING: Figure 2
Patent JP-2020046698-A (JP)
Title: Monitoring apparatus, monitoring method and monitoring program
Inventor: ARIGA TOSHIRO
IPC: G06F21/55
Filed: 2018-09-14
Abstract: To provide a monitoring apparatus, a monitoring method and a monitoring program capable of detecting cyber attacks with higher accuracy.SOLUTION: A monitoring apparatus that monitors an information processing apparatus permitted to access from outside includes an acquisition unit that acquires a plurality of commands executed by the information processing apparatus, a determination unit that determines whether the information processing apparatus has attacked another information processing apparatus from a relevance of a contents included in the acquired plurality of command, and an output unit that outputs a warning relating to the information processing apparatus when the determination unit determines that there is a possibility that an attack has been made on another information processing apparatus.SELECTED DRAWING: Figure 4
Patent JP-2020045128-A (JP)
Title: Container substance take-out device
Inventor: WATANABE KAZUNORI
IPC: B65D35/28
Filed: 2018-09-18
Abstract: To provide a container substance take-out device capable of facilitating taking-out of a substance from a container by means of a centrifugal force.SOLUTION: A container substance take-out device 1 comprises: a clip 2 that serves as a grip part for gripping the opposite side of a take-out port 91 of a container 90; a rotary-driving part 3 that rotates the container 90 gripped by the clip 2; and a fixing support part 4 that fixes and supports the clip 2 and the rotary-driving part 3 on external fixed parts. Thus, the container substance take-out device 1 can facilitate taking-out of a substance from the container 90 by means of a centrifugal force with a simple structure.SELECTED DRAWING: Figure 1
Patent JP-2020048040-A (JP)
Title: Waveguide
Inventor: TAKAHASHI HIROYUKI
IPC: H01P5/02
Filed: 2018-09-18
Abstract: To provide a waveguide capable of suppressing the influence of a signal leaked from a plurality of short-circuit via conductors constituting a short-circuit wall and improving the transmission characteristics.SOLUTION: A waveguide includes a dielectric substrate (10), a first conductor layer (11) and a second conductor layer (12) formed on both main surfaces thereof, a pair of side wall portions (13) that electrically connect the first and second conductor layers and serve as both side surfaces of the waveguide, and a short-circuit wall portion (14) constituted by a plurality of short-circuit via conductors (21) connecting the first and second conductor layers, and serving as a short-circuit surface orthogonal to the first direction (X) which is the tube axis direction. The dielectric substrate has a substrate end surface (10a) orthogonal to the first direction, and the distance between the short-circuit wall portion and the substrate end surface is equivalent to an integer multiple of 1/4 of the guide wavelength along the first direction.SELECTED DRAWING: Figure 1
Patent JP-2020048332-A (JP)
Title: Motor system
Inventor: HATTORI HIROYUKI
IPC: H02K9/22
Filed: 2018-09-19
Abstract: To provide a motor system that can make a difference in temperature between motors smaller.SOLUTION: A motor system 101 is provided with: a first motor 10 that has a first rotor 11, a first stator 12, and a first coil 13 provided in the first stator 12; a second motor 20 that has a second rotor 21, a second stator 22, and a second coil 23 provided in the second stator 22, and is arranged separately from the first motor 10; and a heat conduction member 31 that is used for crosslinking between the first coil 13 of the first motor 10 and the second coil 23 of the second motor 20.SELECTED DRAWING: Figure 1
Patent JP-2020046047-A (JP)
Title: Heat-resistant flexible pipe
Inventor: TOKUNO SHINICHI
IPC: F16L11/08
Filed: 2018-09-21
Abstract: To provide a heat-resistant flexible pipe that has excellent mechanical characteristics that can withstand various types of washing and repeated bending and vibration, and thus prevents the fragrance, coloring, and flavoring of the inner surface of a barrier layer due to change in fluid passing through a pipe for a long time.SOLUTION: A heat-resistant flexible pipe comprises: a plurality of heat-resistant layers 1 whose main components are formed of silicone rubber; a reinforcing layer 2 provided by winding a reinforcing wire 22a between the plurality of heat-resistant layers 1; and a barrier layer 3 that is provided so as to radially face an inner layer part 11 made of self-adhesive silicone rubber among the plurality of heat-resistant layers 1 and to contact fluid passing through a pipe. The barrier layer 3 is cross-linked and adhered so as to form a laminate with the inner layer part 11 by extrusion molding or coating molding, using a self-adhesive ethylene-tetrafluoroethylene copolymer having a melting point of 240°C or less.SELECTED DRAWING: Figure 1
Patent JP-2020049712-A (JP)
Title: Printer
Inventor: OBARA TAKESHI
IPC: B41J15/04
Filed: 2018-09-25
Abstract: To allow even a printer capable of using various roll bodies with different internal diameters to acquire information on a printing medium just by setting a roll body to the printer.SOLUTION: A printer includes: a medium holding part for holding a roll body formed by winding a belt-like printing medium into a roll; a wall part for guiding one of the side faces of the roll body; and multiple antennae provided to the wall part along a surface orthogonal to an axial direction of the roll body held by the medium holding part to communicate with a communication tag attached on an inside of the roll body.SELECTED DRAWING: Figure 2A
Patent JP-2020049414-A (JP)
Title: Hollow yarn membrane module
Inventor: YAMANE HIDEYUKI
IPC: B01D67/00
Filed: 2018-09-26
Abstract: To provide a hollow yarn membrane module that can prevent contamination such as fine particles from accumulating so as to be easily washed.SOLUTION: A hollow yarn membrane module (100) in the disclosure comprises a plurality of hollow yarn membranes (10), a binding part (20) binding one end parts of the plurality of hollow yarn membranes (10) and a cap (30), integrated with the binding part (20), which has inner spaces (30s) communicating with the plurality of hollow yarn membranes (10) respectively. Specifically, there is no seal ring between the binding part (20) and the cap (30).SELECTED DRAWING: Figure 2
Patent JP-2020051387-A (JP)
Title: Control device for cooling water system for internal combustion engine
Inventor: KATAYAMA HIROTAKA
IPC: F01P3/20
Filed: 2018-09-28
Abstract: To improve fuel efficiency of a vehicle at low cost by using a simple configuration.SOLUTION: In a cooling water system for a water-cooled type internal combustion engine mounted to a vehicle, a control device is configured to control whether or not cooling water is caused to flow in a heater core for exchanging heat with air in a cabin and a heat exchanger for exchanging heat with fluid in accordance with a current cooling water temperature, an outside air temperature and a temperature of the fluid used for a transmission of a vehicle drive system. Due to the fine control in accordance with the current cooling water temperature, the outside air temperature and the fluid temperature, fuel efficiency of the vehicle can be improved.SELECTED DRAWING: Figure 3
Patent JP-2020055154-A (JP)
Title: Liquid discharge device
Inventor: HORADE KENTA
IPC: B41J2/175
Filed: 2018-09-28
Abstract: To provide a liquid discharge device that can grasp individually quantities of liquid stored in a first liquid chamber and in a second liquid chamber respectively.SOLUTION: The liquid discharge device updates a count value SN with a value corresponding to an amount of ink instructed by a subsequent image recording instruction, where total amounts Vt are set as fixed values A, subtracts the count value SN from the total amounts Vt set as the fixed values A to calculate the total amounts Vt, and determines ink amounts Vc and Vs on the basis of the calculated total amounts Vt, subject to a condition that a high-level signal is received from a liquid-level sensor.SELECTED DRAWING: Figure 8
Patent JP-2020056343-A (JP)
Title: Oil pump
Inventor: FUJIWARA DAISUKE
IPC: F04C2/10
Filed: 2018-09-30
Abstract: To provide an oil pump capable of suppressing hydraulic pulsation.SOLUTION: Outside a pump case 2, a chamber 25 is provided as a closed space formed by a peripheral wall part 22 and a cover member 24. In the pump case 2, an opening 21 is formed where a mating face 13 with a pump cover 3 is not included. The opening 21 is communicated with a discharge port 11 and also communicated with the chamber 25 outside the pump case 2. The cover member 24 has a flat part 26 and a leg part 27 extending from the flat part 26 to the peripheral wall part 22 in an integral manner. Thus, the cover member 24 is approximately U-shaped in cross section. The cover member 24 is fixed to the peripheral wall part 22 in the state that the front end of the leg part 27 abuts on the peripheral wall part 22.SELECTED DRAWING: Figure 2
Patent JP-2020056883-A (JP)
Title: Light source device and projection device
Inventor: SUGIYAMA CHIHAYA
IPC: G03B21/00
Filed: 2018-10-01
Abstract: To provide a light source device and a projection device the compositions of which are simplified.SOLUTION: A light source device 60, 60A comprises a first and a second light source for emitting first wavelength band light, a fluorescent plate 101 for emitting second wavelength band light upon excitation by the first wavelength band light, and a dichroic filter 102 for passing the second wavelength band light and provided on one surface side of the fluorescent plate 101. The first wavelength band light emitted from the first light source enters the dichroic filter 102 in a first incident angle range and the first wavelength band light emitted from the second light source enters the dichroic filter 102 in a second incident angle range larger than the first incident angle range.SELECTED DRAWING: Figure 3
Patent JP-2020057211-A (JP)
Title: Machine learning apparatus, control device and machine learning method
Inventor: TSUNEKI RYOTARO
IPC: B23Q15/00
Filed: 2018-10-02
Abstract: To facilitate a setting for a parameter that sets the characteristic of a filter.SOLUTION: A machine learning apparatus performs a machine learning that optimizes the coefficient of at least one filter provided on a servo control device which controls the rotation of a motor. The filter attenuates a particular frequency component. The coefficient of the filter is optimized on the basis of measurement information by a measuring device that measures at least one of the input/output gain of the servo control device and of the delay in an input/output phase thereof on the basis of input and output signals whose frequency changes in the servo control device.SELECTED DRAWING: Figure 1
Patent JP-2019083513-A (JP)
Title: Mobile communication terminal, program and method of controlling mobile communication terminal
Inventor: AIHARA SHUNSUKE
IPC: H04M1/00
Filed: 2018-10-02
Abstract: To provide a communication system capable of performing comfortable group telephone conversation even in a weak radio wave environment or an environment where an environmental sound is large.SOLUTION: A communication system 300 includes an API server 10 for managing group telephone conversation, a mobile communication terminal 20 for communicating via a mobile communication network, and a headset 21 for exchanging speech data with the mobile communication terminal by near-field wireless communication. The headset includes an utterance emphasis unit for emphasizing an utterance part included in a speech relative to an environmental sound, and the mobile communication terminal extracts the utterance part from the speech data received from the headset and transmits the utterance part to the partner of group telephone conversation. Communication between the mobile communication terminals is controlled by a command from the API server which pertains to the control of communication quality.SELECTED DRAWING: Figure 1
Patent JP-2020055226-A (JP)
Title: Wetting-responsive reversible deformation structure and method for manufacturing the same
Inventor: HAYASHI YUMI
IPC: B41M3/06
Filed: 2018-10-02
Abstract: To provide a wetting-responsive reversible deformation structure which can greatly deform a printed pattern intentionally, stably, and reversibly due to a volume change caused by adsorption and desorption of moisture and can be used repeatedly, and a method for manufacturing the same.SOLUTION: A wetting-responsive reversible deformation structure 1 comprises: a matrix 11; a printed pattern 13 having a printed part and an unprinted part, formed on one surface of the matrix with at least one kind of ink 12; and a substrate 14 arranged on the other surface of the matrix 11 in close contact therewith. The matrix 11 contains at least a gel material having characteristics to adsorb and desorb moisture, the printed pattern 13 changes its shape due to a volume change accompanying adsorption and desorption of moisture by the matrix 11, and in a state where the matrix 11 has no moisture adsorbed, an average value of the width of the printed part is 40 μm or more and 1 mm or less and an average value of the width of the unprinted part is 40 μm or more and 1 mm or less.SELECTED DRAWING: Figure 1