baber/WOPTO huggingface dataset:
Patent JP-2020032917-A (JP)
Title: Handcart
Inventor: KIDO RYO
IPC: B62B3/00
Filed: 2018-08-31
Abstract: To provide a handcart easy to use in comparison with a conventional one.SOLUTION: A handcart 100 comprises: right and left front wheels 141R and 141L; right and left front wheel frames 151R and 151L supporting the right and left front wheels, respectively; right and left rear wheels 142R and 142L; right and left rear wheel frames 152R and 152L supporting the right and left rear wheels, respectively; a basket 130; a right-side handle frame 110R having an inverted L shape as viewed from a side; and a left handle frame 110L having an inverted L shape as viewed from a side.SELECTED DRAWING: Figure 1
Patent JP-2020033821-A (JP)
Title: Steel rod insertion device and steel rod insertion method
Inventor: OISHI KOHEI
IPC: E02D13/02
Filed: 2018-08-31
Abstract: To provide a steel rod insertion device and a steel rod insertion method which can easily insert a steel rod to a soil cement column body while suppressing a steel material amount of the steel rod to be inserted.SOLUTION: Using a steel rod insertion device 10 which includes a rotation member 12 that has a female screw part 16 threaded to a male screw part 40 formed on an outer peripheral surface of a steel rod 38 inserted to an uncured soil cement column body 36 and is rotated by driving means 20, and a support member 14 which rotatably supports the rotation member 12 while regulating movement to a longitudinal direction of the steel rod 38 of the rotation member 12, the steel rod 38 is inserted to the soil cement column body 36.SELECTED DRAWING: Figure 2
Patent JP-2020038440-A (JP)
Title: Motion recognition method and device
Inventor: NAKAMURA YOSHIHIKO
IPC: G06T7/20
Filed: 2018-09-03
Abstract: To automatically discover and evaluate a motion by treating motion recognition as an optimization problem while taking into account continuity of a basic motion obtained by segmenting a motion of an object.SOLUTION: A motion recognition method includes the steps of segmenting time-series data defining a motion of an object into a plurality of segments, classifying each segment into a basic motion class using the time-series data of the segment, and converting the motion of the object into series of superordinate symbols comprising a continuous basic motion, wherein a table storing a basic motion column corresponding to the superordinate symbols and scores is prepared, and wherein the motion of the object is converted into the series of superordinate symbols by optimization calculation using dynamic programming.SELECTED DRAWING: Figure 1
Patent JP-2019080045-A (JP)
Title: Submount and manufacturing method thereof
Inventor: LI ZHEN-YU
IPC: H01L21/52
Filed: 2018-09-06
Abstract: To provide a submount and a manufacturing method thereof that can reduce, in particular, cost and maintain high heat dissipation and product stability without changing the existing structure in terms of bondability and heat dissipation.SOLUTION: A submount 1 includes a substrate 10 having a first surface 10a and a second surface 10b facing each other, a first conductive heat dissipating layer 11 formed on the first surface, a second conductive heat dissipating layer 12 separated from the first conductive heat dissipating layer and formed on the first surface, a first heat dissipation layer 13 formed on the second surface, and a bonding layer 14 formed on the second conductive heat dissipating layer by a manufacturing process of plating or the like such that one or both of the edges may protrude from the second conductive heat dissipating layer and cover a part of the edge of the second conductive heat dissipating layer.SELECTED DRAWING: Figure 1
Patent JP-2020042156-A (JP)
Title: Display controller
Inventor: MINAMI AKIHIRO
IPC: H04L25/02
Filed: 2018-09-11
Abstract: To provide a display controller which can prevent or remove false operations of a control signal generation unit caused by oscillation of a receiver.SOLUTION: A receiver 510 receives a clock signal and a data signal for sending control information according to data mapping during the cycles of the clock signal. The control information includes image information and additional information. A control signal generation unit 590 generates a control signal for controlling driving circuits 11 to 13 and 21 to 28 on the basis of the control information. An error detection unit 530 detects a bit error of at least one detection target bit selected by the data mapping in advance of the control information obtained from the data signal received by the receiver 510, according to a predetermined rule. A reset signal generation unit 550 sends a reset signal to the control signal generation unit 590 when the error detection unit 530 detects a bit error beyond a predetermined standard.SELECTED DRAWING: Figure 9
Patent JP-2020047983-A (JP)
Title: Base station device, terminal device, and communication method
Inventor: TOMEBA HIROMICHI
IPC: H04B7/08
Filed: 2018-09-14
Abstract: To provide a base station device, a terminal device, and a communication method, capable of improving frequency use efficiency by performing beam forming with high accuracy.SOLUTION: The terminal device receives SRS setting information and setting information of a signal in which SRS and spatial correspondence are set. The SRS setting information includes information indicating a spatial correspondence of the SRS. Multiple spatial domain receive filters can be set. Multiple spatial domain transmission filters can be set. The setting information of a signal in which the SRS and the spatial correspondence are set includes information for identifying the plurality of spatial domain reception filters. On the basis of information indicating the spatial correspondence of the SRS and a signal in which the SRS and the spatial correspondence are set, the SRS is transmitted by the spatial domain transmission filter and the second spatial domain transmission.SELECTED DRAWING: Figure 3
Patent JP-2020044676-A (JP)
Title: Image processing system and program
Inventor: OSHIMA AKIHIDE
IPC: H04W76/10
Filed: 2018-09-14
Abstract: To send and receive more surely data a user want to prioritize in comparison with the case where sending and receiving of data are not restricted, in an image processing system for sending and receiving multiple types of data by using a common wireless communication system.SOLUTION: An image processing system includes a communication part for performing communication of first data to be sent to/received from a first apparatus, and second data to be sent to/received from a second apparatus, by utilizing a common wireless communication system, and a restriction part for restricting either communication between the first data and the second data, based on information of a communication destination of the communication part, when communication of the first data and the second data is executed by the communication part.SELECTED DRAWING: Figure 3
Patent JP-2019056702-A (JP)
Title: Radiation energy calibration device, radiation energy calibration method, and radiation imaging system
Inventor: CHEN YUMEI
IPC: G01N23/04
Filed: 2018-09-18
Abstract: SOLUTION: The present invention provides a radiation energy calibration device, a radiation energy calibration method, and a radiation imaging system. The radiation energy calibration device comprises plural calibration members 51-55 and plural wheels 11-15, the plural calibration members respectively are arranged so that a bump in a specific position in the outer periphery of a wheel can move the calibration member to a calibration position according to rotation of the wheel, the plural wheels are arranged so as to be rotatable synchronously around a common shaft, and one or plural bumps are arranged in a specific position respectively in the outer periphery of each wheel.EFFECT: Provided is a compact structure that is capable of calibrating multistage energy.SELECTED DRAWING: Figure 3
Patent JP-2020046507-A (JP)
Title: Mask inspection apparatus and mask inspection method
Inventor: SHIMIZU YUKITAKE
IPC: G03F1/84
Filed: 2018-09-18
Abstract: To provide a mask inspection apparatus and a mask inspection method in which a drawn mask pattern can be quantitatively and automatically evaluated.SOLUTION: A mask inspection apparatus according to one embodiment of the present invention comprises: an image acquisition part which acquires an original image being an image in which a mask pattern to be evaluated is measured; a filter processing part which performs filter processing to the original image and generates a reference image; and a correlation value calculation part which calculates a correlation value between the original image and the reference image, and evaluates the mask pattern on the basis of the correlation value.SELECTED DRAWING: Figure 1
Patent JP-2019055773-A (JP)
Title: Stroller apparatus
Inventor: DUAN XIAO SONG
IPC: B62B7/06
Filed: 2018-09-19
Abstract: To effectively prevent accidental unlocking and folding of a stroller apparatus.SOLUTION: A stroller apparatus 100 comprises first and second leg frames 102 and 104, first and second seat support frames 108 and 110, a locking mechanism operable to lock the stroller apparatus in an unfolded state, an interfering part, and an actuating part. The first and second support frames are respectively coupled pivotally to the first and second leg frames, the first and second support frames further being pivotally coupled to each other, and thereby the stroller apparatus has a foldable frame structure. The locking mechanism includes a latch, a driving part, and a release actuator 150. The interfering part is movably connected to a seat part 124 and is movable to the seat part between a blocking state and a release state with respect to the seat part. The actuating part is disposed at the first seat support frame and is exposed on the seat part. The actuating part causes the interfering part to move from the blocking state to the release state.SELECTED DRAWING: Figure 1
Patent JP-2020037244-A (JP)
Title: tool
Inventor: TANIGUCHI YUTAKA
IPC: B27C5/10
Filed: 2018-08-31
Abstract: To enable a protruding length of a blade to be finely adjusted by solving the problem that the protruding length of the blade cannot be finely adjusted because adjustment is performed in a condition where the trimmer body and the cylindrical body are loosed and rattling is caused in a conventional tool, in which, fastening of a fastening body is loosed, a pinion is engaged with a rack of a trimmer body, a knob provided to the pinion is rotated to vertically move the trimmer body with respect to a cylindrical body, to adjust the protruding length of the blade.SOLUTION: A fastening tool for holding a trimmer body has a cylindrical shape, and comprises a door, a bottom plate and a fixing tool for preventing the door from opening when the door is closed, and is provided with a first control plate for moving together with the fastening tool. A support pillar plate is provided to a support base orthogonally to the first control plate, and a second control body is fixed to the support pillar plate in parallel to the first control plate, and a screw for vertically moving the first control plate with respect to the fixed second control plate is provided.SELECTED DRAWING: Figure 1
Patent JP-2018196795-A (JP)
Title: Game machine
Inventor: KANO TATSUYOSHI
IPC: A63F7/02
Filed: 2018-09-20
Abstract: To provide a game machine capable of uniformly guiding game balls to different target positions in a game area.SOLUTION: A game machine includes a distribution device 1000 for receiving game balls flowing down a game area, and alternately distributing the received game balls to a first position (first start pocket 63a) and a second position (second start pocket 63b). More specifically, the game balls can be uniformly guided to different target positions in the game area by setting the first position and the second position as the target positions. The distribution device 1000 is operated by weight of the received game balls, thus executing operation for alternately distributing the game balls to the first position and the second position by a mechanical configuration, and eliminating the need for power and control for the operation. As a result, manufacturing costs can be reduced by reducing the number of components and control costs.SELECTED DRAWING: Figure 4
Patent JP-2020052463-A (JP)
Title: Information processing method and information processing apparatus
Inventor: WATANUKI SHINYA
IPC: G06Q50/00
Filed: 2018-09-21
Abstract: To provide an information processing method and an information processing apparatus for appropriately determining a purchase behavior stage of a user based on posting information of the user.SOLUTION: An information processing method of the present invention includes: a posting information acquisition step of acquiring posting information posted by a user including at least text information and image information regarding a predetermined product or service; an encoding step of encoding the text information and the image information; a feature extraction step of extracting a feature amount by applying an identical learning model to the encoded text information and the encoded image information; and a determination step of determining a stage of a user in a purchase behavior regarding the product or the service based on the feature amount.SELECTED DRAWING: Figure 3
Patent JP-2020051569-A (JP)
Title: Reduction gear
Inventor: IGI Taisuke
IPC: F16H25/06
Filed: 2018-09-28
Abstract: To improve transmission efficiency of rotation torque while miniaturizing a device as a whole in a reduction gear for axially transmitting rotation torque through rolling elements.SOLUTION: A reduction gear 1 includes: an input rotary portion 2; an output rotary portion 3 disposed coaxially with the input rotary portion 2; a first rolling element engagement groove 13 disposed on the input rotary portion 2, and formed along a circle having a center of curvature O1 eccentric from a center of rotation X; a second rolling element engagement groove 16 disposed on the output rotary portion 3 and formed along a wavy curve crossing a pitch circle C having a center of curvature on the center of rotation X; a plurality of rollers 4 engaged with both rolling element engagement grooves 13, 16 axially opposed to each other; and a fixing member 5 having a plurality of pockets 17 for holding a plurality of rollers 4 in a circumferential direction in a state of being movable in a radial direction axially between the first rolling element engagement groove 13 and the second rolling element engagement groove 16.SELECTED DRAWING: Figure 9
Patent JP-2020057646-A (JP)
Title: Magnetic material, magnet, and manufacturing method thereof
Inventor: ISHINO TAKAHIRO
IPC: H01F1/055
Filed: 2018-09-28
Abstract: To provide a magnetic material, a magnet, and a manufacturing method of the magnet capable of improving the coercive force of the magnetic material and the magnet.SOLUTION: A magnetic material is in the form of powder including particles having a core portion composed of an Sm-Fe-N-based polycrystal. The particles include Zn. In a specific range defined as a range of 20% inward from both ends of a line segment indicating the Krumbein diameter in the core portion of the particle, when the average atomic concentration sum of Zn and Fe in the whole specific range is A, the atomic concentration sum of Zn and Fe at each point in the specific range is within the range of "0.95×A to 1.05×A". Within the specific range, the crystal grain boundaries have a portion where the Zn/Fe atomic concentration ratio is higher than in the adjacent crystal grains.SELECTED DRAWING: Figure 2
Patent JP-2019049985-A (JP)
Title: Voice control of interactive whiteboard appliance
Inventor: RATHNAKARA MALATESHA
IPC: G06F3/01
Filed: 2018-10-02
Abstract: To enable command input by voice in an interactive whiteboard appliance.SOLUTION: An interactive whiteboard appliance causes, when instructions are executed by processors, execution of the steps of: detecting, during execution of an annotation window on the interactive whiteboard appliance, a voice input received from a user; storing recording of the voice input in an audio packet; transmitting the audio packet to a speech-to-text service; receiving, from the speech-to-text service, a command string including a transcription of the recording of the voice input; identifying, from the command string, an executable command that is executable by the interactive whiteboard appliance by using voice mode command processing in a command processor; and causing the application of the interactive whiteboard appliance to execute the executable command.SELECTED DRAWING: Figure 2
Patent JP-2020057251-A (JP)
Title: Information processor
Inventor: MATSUI YOHEI
IPC: G06F15/78
Filed: 2018-10-03
Abstract: To provide an information processor that suppresses an increase in access time when a processor core reads data from a memory.SOLUTION: Using a correspondence table in which a read address of a memory accessed by a read processor core is different from a write address, and the write address and the read address are, when target data to be read as a second data string out of a plurality of pieces of data in a first data string is stored in the read address, associated with each other in a predetermined order, an information processor includes a data duplication unit that duplicates each target data written in the write address to a corresponding read address, in which the reading processor core reads each target data stored in the read address as the second data string.SELECTED DRAWING: Figure 3
Patent JP-2020055723-A (JP)
Title: Graphite refining apparatus
Inventor: ITAKURA HIROSHI
IPC: C01B32/215
Filed: 2018-10-04
Abstract: To provide a graphite refining apparatus capable of achieving a higher level of graphite purification at low cost.SOLUTION: A graphite refining apparatus 10 includes a storage 12, a first transfer screw 20, a second transfer screw 22, a drive unit 24, and a power supply unit 26. The storage 12 has a tubular shape to store granular graphite and electrolytic solution, and has a charging port 14 for charging the granular graphite and a discharging port 16 for discharging the granular graphite. The first transfer screw 20 and the second transfer screw 22 are configured to transfer the granular graphite from the charging port 14 to the discharging port 16. The first transfer screw 20 and the second transfer screw 22 each include a conductive shaft 38 connected to the power supply unit 26 and a nonconductive screw unit 40 covering the circumferential surface of the shaft, part of the screw unit 40 having openings 46 for exposing the conductive shaft 38.SELECTED DRAWING: Figure 2
Patent JP-2020060107-A (JP)
Title: Fuel injection valve and engine system
Inventor: IMAI KEITA
IPC: F02M61/10
Filed: 2018-10-05
Abstract: To suppress the valve-opening of a needle caused by a water hit action after valve-closing.SOLUTION: A fuel injection valve comprises: an electromagnetic coil 470 for generating magnetic flux by electricity-carrying; a fixed core 450 for forming a passage of the magnetic flux, and generating a magnetic force; a movable core 440 which moves by the magnetic force; a movable part M driven by the movable core, connected to the needle 430 which opens and closes an injection hole, and having a movable flow passage F20 being a part of a flow passage therein; and a valve main body 410 for accommodating the movable part therein in a movable state along an axial line C of the fuel injection valve, and having a part of the flow passage therein. The movable part has a first throttle part 442 for throttling a cross section area S of the movable flow passage, and a second throttle part 432 arranged separating from the first throttle part, and throttling a cross section area S2 of the movable flow passage to the cross section area of the first throttle part or larger as throttle parts, and an interval L12 between the first throttle part and the second throttle part is larger than an equivalent diameter D2 of the cross section area S2 of the second throttle part.SELECTED DRAWING: Figure 5
Patent JP-2020007520-A (JP)
Title: Laminate
Inventor: KARASAWA MASAYOSHI
IPC: B32B27/32
Filed: 2018-10-05
Abstract: To provide a laminate including a transparent resin film derived from a polyimide polymer, which hardly causes whitening on a film surface and has a good appearance and visibility.SOLUTION: A laminate comprises: a transparent resin film that comprises at least one compound selected from the group consisting of polyimide, polyamide and polyamide imide and one or more solvents and that is produced by a casting method using the one or more solvents; and a protective film bonded to at least one surface of the transparent resin film. A boiling point of a solvent that has the highest boiling point in the one or more solvents is 120°C to 300°C; a residual solvent amount S (mass%) of the transparent resin film calculated as a mass reduction rate by a thermogravimetry-differential thermal measurement from 120°C to 250°C, and a low molecular weight component amount W (mass%) of the protective film defined by, in a chart obtained by gel permeation chromatography at a measurement temperature of 140°C, the proportion of an area where LogM ranges from 2.82 to 3.32 to the whole area of the chart satisfy a relational expression (1) S×W≤4.7; and W is 0.33 or less.SELECTED DRAWING: None
Patent JP-2019196691-A (JP)
Title: Retaining wall structure
Inventor: MIZUTA EIJI
IPC: E02D29/02
Filed: 2018-10-12
Abstract: To solve the problem that in a conventional restraining earth structure, assembly of a material and rolling of a filling material at the site are necessary, and a work time at a high place of a worker is increased; it is not applied to a construction place at the site with a small curve radius; and it takes a time for construction because of having a complicated construction procedure.SOLUTION: A member which constructs a laminate and is formed into a retaining wall includes a sucking prevention material whose a cylindrical bag body is formed of a degradation-resistant base material for prevention outflow of a filling material filling the inside. The filling material is previously subjected to compaction using sediment at the site and formed into a member of a retaining wall. In order to protect a slope surface, a member installed on the surface is provided with a suction prevention member containing seeds, and is subjected to slope surface protection and greening by planting with trees. Each of the members are connected to each other by a connection belt to construct a laminate, and is formed into a retaining wall structure.SELECTED DRAWING: Figure 1
Patent JP-2019051510-A (JP)
Title: Oxidation catalyst for treating exhaust gas of compression ignition engine
Inventor: BERGEAL DAVID
IPC: F01N3/28
Filed: 2018-10-16
Abstract: To provide a diesel oxidation catalyst for treating exhaust gas from a diesel engine, and an exhaust system for a diesel engine containing the catalyst.SOLUTION: There is provided an exhaust system for a diesel engine comprising at least one emissions control device and an oxidation catalyst for treating carbon monoxide (CO) and hydrocarbons (HCs) in exhaust gas from the diesel engine, where the oxidation catalyst comprises: a platinum group metal (PGM) component selected from the group consisting of a platinum (Pt) component, a palladium (Pd) component and a combination thereof; an alkaline earth metal component; a support material comprising a modified alumina incorporating a heteroatom component; and a substrate on which the platinum group metal (PGM) component, the alkaline earth metal component and the support material are disposed.SELECTED DRAWING: Figure 1