baber/WOPTO huggingface dataset:
Patent JP-2021067433-A (JP)
Title: Method for grasping interior condition of self-weight sedimentation-type vertical reaction furnace and method for controlling automatic operation of self-weight sedimentation-type vertical reaction furnace
Inventor: SHIMOKAWA TATSUYUKI
IPC: F23G5/50
Filed: 2019-10-28
Abstract: To early and accurately detect occurrence of "bridging" in a self-weight sedimentation-type vertical reaction furnace.SOLUTION: A method for grasping an interior condition of a self-weight sedimentation-type vertical reaction furnace is used in a self-weight sedimentation-type vertical reaction furnace for drying, thermally decompressing, burning, and melting a processing object by entering and depositing the processing object into the furnace from an upper part of the furnace and supplying a compressed oxygen-containing gas to a bottom part of the furnace and a lower sidewall part of the furnace, and includes a three-dimensional thermal image creating step and a furnace interior condition grasping step. In the three-dimensional thermal image creating step, a control device creates a three-dimensional thermal image of a sedimentary layer interface, which is the uppermost side interface of the sedimentary layer formed from the deposited processing object, on the basis of a thermal image acquired by photographing the thermal image of the sedimentary layer interface, by a plurality of infrared cameras installed on an upper side of the processing object deposited in the furnace and having different view points. In the furnace interior condition grasping step, the control device grasps the furnace interior condition on the basis of the three-dimensional thermal image created by the three-dimensional thermal image creating step.SELECTED DRAWING: Figure 2
Patent JP-2021062465-A (JP)
Title: Automated wallpaper high efficiency cutting device
Inventor: CHENG HE
IPC: B26D5/00
Filed: 2019-10-31
Abstract: To provide an automatic wallpaper high efficiency cutting device which improves cutting quality without causing cutting deviation due to movement of wallpaper at the time of cutting.SOLUTION: A transmission mechanism 67 capable of sending power of a driving mechanism to a cutting mechanism 69 is installed in a driving space 36, a pinching mechanism 68 capable of tightly nipping wallpaper when wallpaper is cut is installed on an upper side of a feeding belt 20. When the wallpaper is cut, after the drive mechanism is actuated to control the pinching mechanism 68 to tightly clamp the wallpaper, the cutting mechanism 69 is controlled to cut the wallpaper by drive of the transmission mechanism 67, thereby ensuring table cut and enhancing quality of cutting of the wallpaper.SELECTED DRAWING: Figure 1
Patent JP-2021069818-A (JP)
Title: Imaging apparatus, imaging apparatus control method, and program
Inventor: YAJIMA KAZUYOSHI
IPC: A61B3/14
Filed: 2019-10-31
Abstract: To acquire a medical image having reduced failures by re-imaging a subject.SOLUTION: An imaging apparatus comprises: first drive means for driving an imaging optical unit for imaging a subject; second drive means for driving an optical member included in the imaging optical unit; control means for controlling the first drive means and the second drive means; and output means for outputting information about a failure in a medical image obtained by imaging the subject with the imaging optical unit, by using a learned model, from the medical image obtained by imaging.SELECTED DRAWING: Figure 5
Patent JP-2021075957-A (JP)
Title: Column base structure
Inventor: YAZAWA MAYUMI
IPC: E04B1/24
Filed: 2019-11-13
Abstract: To make a depth of a foundation portion in which a column base portion of a column member is buried small.SOLUTION: A column base structure 100 comprises: a column base portion 12 of a steel column 10 buried in a foundation portion 50; and an axial force plate 110 provided above a lower end portion 14 of the column base portion 12, and being in contact with an upper face 50A of the foundation portion 50 or buried in the foundation portion 50.SELECTED DRAWING: Figure 1
Patent JP-2021075388-A (JP)
Title: Article lifting device
Inventor: MORIKAWA YASUSHI
IPC: B65G1/00
Filed: 2019-11-13
Abstract: To provide an article lifting device that can accurately move an article to a target position while restricting the oscillation transmitted to the article.SOLUTION: The article lifting device includes: a gripping part 26 that grips an article; a support part 27 that supports the gripping part 26; and a lifting part that moves the support part 27 in a lifting manner. The support part 27 includes an elastic support mechanism 31 and a lock mechanism 32. The elastic support mechanism 31 includes: a support body 33 that supports the gripping part 26 in a vertically movable manner; and an elastic body 34 that is provided between the support body 33 and the gripping part 26 and can elastically deform. The lock mechanism 32 has a switching part 35 that switches the condition of the lock mechanism 32 between a lock condition where the movement of the gripping part 26 is restricted and a lock release condition where the movement of the gripping part 26 is allowed. The switching part 35 is designed to switch the condition of the lock mechanism 32 into the lock condition following the support body 27 having moved from the reference position and switch the condition of the lock mechanism 32 into the lock release condition following the support body 27 having reached the reference position.SELECTED DRAWING: Figure 5
Patent JP-2020039168-A (JP)
Title: Device and method for sound stage extension
Inventor: WU TSAI-YI
IPC: H04S7/00
Filed: 2019-11-18
Abstract: To develop a method for a robust sound stage extension relating to a data processing system such as a desktop computer or a laptop computer.SOLUTION: A method for processing audio signals is performed in a computing device. The method includes: receiving a digital stereo audio input signal; extracting a location queue from the digital stereo audio input signal; at least partially generating a left side component and a right side component from the digital stereo audio input signal according to the location queue; performing crosstalk cancellation on each of the left side component and the right side component in order to obtain a crosstalk-cancelled left side component and a crosstalk-cancelled right side component; and generating a digital stereo audio output signal including the crosstalk-cancelled left side component and the crosstalk-cancelled right side component.SELECTED DRAWING: Figure 1
Patent JP-2020083892-A (JP)
Title: BERAPROST-314d MONOHYDRATE CRYSTALS AND METHODS FOR PREPARATION THEREOF
Inventor: WEI SHIH-YI
IPC: C07D307/93
Filed: 2019-11-25
Abstract: To provide Beraprost-314d monohydrate and a novel crystalline form of Beraprost-314d monohydrate, and methods for the preparation thereof.SOLUTION: There is provided a preparation method comprising the steps of: dissolving Beraprost-314d in a first solvent selected from the group consisting of methanol, ethanol, propanol, butanol, acetonitrile, tetrahydrofuran, 1,4-dioxane, dimethyl sulfoxide, dimethylacetamide, dimethylformamide, and mixtures thereof to form a homogenous solution; lowering the temperature and/or adding a second solvent, wherein the second solvent is water; and stirring until a precipitate is formed. The method may further comprise the steps of: adding the second solvent or a mixture of the first solvent and the second solvent to rinse the precipitate; filtering out the precipitate; and optionally drying the precipitate.SELECTED DRAWING: None
Patent JP-2021083805-A (JP)
Title: Game machine
Inventor: TSUNODA YOSHIKO
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To increase game amusement.SOLUTION: A game machine includes: determination means for determining whether or not special information acquired when a game ball enters ball entry means satisfies a first predetermined condition by a first determination mode and a second determination mode in which the probability of satisfying the first predetermined condition is high; means for shifting the state of auxiliary means for assisting the entry of the game ball between a first state that makes it difficult for the game ball to enter the ball entry means and a second state that makes it easy for the game ball to enter the ball entry means; control means having a first control mode of the mode that shifts the state of the auxiliary means and a second control mode in which the entry of the game ball is easy; means for shifting a game state from a specific game state to a first predetermined game state which is the first determination mode when a specific condition is satisfied by the time the number of executions in a game round reaches a predetermined number, in a specific game state which is in the second determination mode; and continuation means for continuing a state advantageous to a player for a predetermined period when the special information satisfies a second predetermined condition in the first predetermined game state.SELECTED DRAWING: Figure 738
Patent JP-2021088369-A (JP)
Title: Storage
Inventor: ONO MASAKI
IPC: F25D23/06
Filed: 2019-12-02
Abstract: To provide a storage allowing formation of an electric field in a storage space, while suppressing lowering of a loading capacity.SOLUTION: A container 1 has a container body 2 having a storage space 20 storing objects and electrodes 5 forming an electric field in the storage space 20. The electrodes 5 are buried in the container body 2. The electrodes 5 have tabular shapes. The container body 2 has a floor part 24, a ceiling part 25 arranged facing the floor part 24, and side wall parts 26 connecting the floor part 24 to the ceiling part 25. The electrodes 5 are buried in the ceiling part 24. The ceiling part 25 has a heat insulation material 23 and outer walls 22 provided outside the heat insulation material 23. The electrodes 5 are buried in the heat insulation material 23.SELECTED DRAWING: Figure 2
Patent JP-2021089962-A (JP)
Title: Light receiving device, method for controlling light receiving device, and distance measuring device
Inventor: HOMMA RYUTARO
IPC: H01L27/146
Filed: 2019-12-04
Abstract: To provide a light receiving device capable of applying a bias voltage having an equal voltage value for each light receiving element even if the voltage value of a breakdown voltage varies for each light receiving element, and also to provide a method for controlling the light receiving device, and a distance measuring device having the light receiving device.SOLUTION: A light receiving device 30 includes: a light receiving element 51 which generates a signal in response to reception of a photon; a bias adjusting part 60 which adjusts a voltage value of a bias voltage to be applied to the light receiving element, and a signal processing part 33 which sets the voltage value of the bias voltage to be adjusted by the bias adjusting part according to a characteristic variation for each light receiving element. Further, a distance measuring device includes the light receiving device having the above-described configuration.SELECTED DRAWING: Figure 6
Patent JP-2021089883-A (JP)
Title: Operation mechanism of vacuum circuit breaker
Inventor: YAMAGATA HIDETO
IPC: H01H33/40
Filed: 2019-12-06
Abstract: To provide an operation mechanism of a vacuum circuit breaker that can easily perform maintenance work such as periodical wear check and lubrication of an input/shutoff interlocking portion even when the device is miniaturized, densified, and modularized.SOLUTION: An operation portion 12 that operates an input/shutoff interlocking portion 6 includes an input button 31 that performs input operation to a unit base 30 and the input/shutoff interlocking portion, a shutoff button 32 that shuts off the input/shutoff interlocking portion, an input side solenoid 33 that performs input operation of the input button by an electric command, and a button operation unit 13 incorporated in a shutoff side solenoid 34 that performs shut-off operation of the shutoff button by an electric command. The unit base of the button operation unit is detachably attached to the front side of a device case 2, and when the unit base of the button operation unit is removed from the front side of the device case, a component of the input/shutoff interlocking portion arranged inside the device case appears on the front side.SELECTED DRAWING: Figure 3
Patent JP-2021092021-A (JP)
Title: Crushed stone splash prevention material
Inventor: KOTO GARAN
IPC: E01B27/02
Filed: 2019-12-06
Abstract: To provide a crushed stone splash prevention material that is light-weight, enables itself to be folded in a predetermined direction, makes it easy to visually recognize a state of crushed stones when the material is set, and may enhance efficiency of crushed stone removal and recovery work.SOLUTION: A crushed stone splash prevention material for covering crushed stones laid along a track rail is a net-like body consisting of a plurality of synthetic resin wires. A plurality of twisted parts are formed by twisting together the plurality of synthetic resin wires along a predetermined first direction. The respective twisted parts are formed along the first direction so as to be separated from one another.SELECTED DRAWING: Figure 1
Patent JP-2021065214-A (JP)
Title: Pesticide-spraying device for herb cultivation
Inventor: ZHAO QI
IPC: B05B17/00
Filed: 2019-12-06
Abstract: To disclose a pesticide-spraying device for herb cultivation.SOLUTION: An operation box is comprised. A support block is installed in any side at both right and left sides of the operation box. A roll mechanism for moving the support block is installed in any side at the lower side of the support block. Also, an injection mechanism capable of storing pesticide awaiting injection is installed in an upper end face of the operation box. Also, a lifting/lowering space opened downward is installed in the operation box. Any of the left/right end walls of the lifting/lowering space is brought into communication with an outer space. An injection pipe capable of injecting the pesticide coming out of the injection mechanism is installed in the lower side of the operation box. A lifting/lowering mechanism capable of driving the lifting/lowering and left/right movement of the injection pipe is installed in the lifting/lowering space. The present invention is simple in a configuration, is convenient in operation, sprays pesticide to the herb planted in a greenhouse in a semiautomated manner, increases work efficiency, can be adapted to the pesticide spraying work of the herb with a different height, and thereby can widen an application range of the present invention.SELECTED DRAWING: Figure 1
Patent JP-2021081401-A (JP)
Title: Delay device
Inventor: SUZUKI YOSUKE
IPC: G01S7/40
Filed: 2019-11-22
Abstract: To provide a method that reduces a plurality of delay devices necessary for deceiving a radar in indoor tests of automobile collision prevention mechanisms and autonomous driving mechanisms to one.SOLUTION: A millimeter-wave radar C for automobile collision prevention transmits millimeter waves. A delay device G has a scenario of positional information on right and left and distance of a plurality of vehicles or the like, and can express movement of the vehicles. A parabolic antenna D is rotating in a horizontal plane, and the positional information on right and left indicated in the scenario is output in synchronization with an angle of the parabolic antenna. The positional information on the plurality of vehicles or the like is output in time sharing according to an angle of the parabolic antenna.SELECTED DRAWING: Figure 1
Patent JP-2020103886-A (JP)
Title: Medical manipulator
Inventor: HASHIMOTO YASUHIKO
IPC: A61B34/35
Filed: 2019-12-12
Abstract: To provide a medical manipulator capable of easily achieving attachment/detachment of a manipulator arm to/from an arm base.SOLUTION: A medical manipulator comprises: a first engaging part disposed in an arm base; a second engaging part disposed in a base end part of a manipulator arm; a support shaft member disposed in one of the first engaging part and the second engaging part, and extending in a first axial direction; an engaging member disposed in the other of the first engaging part and the second engaging part, formed so as to be engageable with the support shaft member, and formed so as to be mutually rotatable around a first axis in a state of being engaged with the support shaft member; a regulation part disposed in the arm base, and regulating the rotation of the manipulator arm around the first axis in a state that the engaging member is engaged with the support shaft member by being abutted on the base end part of the manipulator arm; and a fixing member for fixing the base end part of the manipulator arm to the regulation part in a state that the base end part of the manipulator arm is abutted on the regulation part.SELECTED DRAWING: Figure 6A
Patent JP-2021070306-A (JP)
Title: Printer capable of collecting sheets according to designated number
Inventor: HU BIN
IPC: B41J11/00
Filed: 2019-12-14
Abstract: To disclose a printer capable of collecting sheets according to a designated number.SOLUTION: Constant components include a cooperation pulley shaft rotatably connected to a rear side inner wall of an operation space, a cooperation pulley installed fixedly to the cooperation pulley shaft, a disc rotational shaft rotatably connected to the rear side inner wall of the operation space, a groove disc rotational shaft rotatably connected to the rear side inner wall of the operation space, a groove disc installed fixedly to the groove disc rotational shaft, six slide grooves formed annularly in the groove disc and connected slidably to a projection point, a 72-degree gear installed fixedly to the groove disc rotational shaft and located at a front side of the groove disc, a curvature wheel rotational shaft rotatably connected to the rear side inner wall of the operation space, and a driven gear installed fixedly to the curvature wheel rotational shaft and connected to be engageable with the 72-degree gear.SELECTED DRAWING: Figure 1
Patent JP-2021096586-A (JP)
Title: Electronic control device
Inventor: OZAKI SHINNOSUKE
IPC: G06F11/07
Filed: 2019-12-16
Abstract: To provide an electronic control device that suppresses an occasion in which each CPU that has a monitoring unit monitoring a control unit becomes unable to monitor by each monitoring unit.SOLUTION: An electronic control device 20 that controls the operation of a vehicle monitors whether or not a control unit 21a that is performing a control is normally operating by a plurality of CPUs 21 and 22. The electronic control device causes at least one requesting unit 25 and 26 to transmit a monitoring execution request to the monitoring unit without through an AD converter 27. Even if the malfunction of the AD converter occurs, when the requesting unit is normally operating, the monitoring execution request can be transmitted from the requesting unit.SELECTED DRAWING: Figure 1
Patent JP-2021095735-A (JP)
Title: Repairing method of existing concrete block wall
Inventor: SUGA JUNKO
IPC: E04G23/02
Filed: 2019-12-17
Abstract: To rationally repair and seismically reinforce an existing concrete block wall itself without impairing a design, while allowing construction even if a surrounding work space is small.SOLUTION: A dismantling and removal step to dismantle and remove an upper portion while leaving an existing foundation portion 2, which constitutes a lower portion of an existing concrete block wall, in a state in which an existing vertical bar 4 is projected upward from a top end 2a of the existing foundation portion 2, and a new wall portion construction step in which a support frame 13 installed at the top end 2a of the existing foundation portion 2 is fixed to the existing vertical bar 4, and the new wall portion 11 is constructed on the upper portion of the existing foundation portion 2 in a state of being supported by the support frame 13, are executed in order.SELECTED DRAWING: Figure 2
Patent JP-2021096160-A (JP)
Title: Scale and encoder
Inventor: KUBOZONO KOJI
IPC: G01D5/245
Filed: 2019-12-17
Abstract: To provide a scale capable of suppressing harmonics even with a compact encoder, and to provide an encoder.SOLUTION: A scale 20 provided herein comprises a plurality of conductors 21 arranged at a predetermined interval along a measurement axis direction, each of the plurality of conductors 21 having a protruded section on each side thereof protruding in the measurement axis direction, where the protruded section is at least in part convexly curved in the measurement axis direction.SELECTED DRAWING: Figure 1
Patent JP-2021010156-A (JP)
Title: Method and apparatus for generating information
Inventor: HUANG JINGBO
IPC: G06F3/16
Filed: 2019-12-18
Abstract: To provide a method and apparatus in which the video of a three-dimensional virtual portrait that satisfies the intention category of a user is fed back to a client so that the accuracy of a live interaction between the user and the three-dimensional virtual portrait can be improved.SOLUTION: A method includes the steps of: receiving a video and an audio of a user which are transmitted from a client; analyzing the video and the audio to determine an intention category of the user; generating feedback information according to the intention category of the user and a predetermined service information set; generating a video of a pre-established three-dimensional virtual portrait by means of an animation engine based on the feedback information; and transmitting the video of the three-dimensional virtual portrait to the client, for the client to present to the user.SELECTED DRAWING: Figure 2
Patent JP-2021097172-A (JP)
Title: Semiconductor laser element
Inventor: NOGUCHI AKIHIRO
IPC: H01S5/22
Filed: 2019-12-18
Abstract: To provide the ESD resistance.SOLUTION: A semiconductor laser device (100) has a substrate (10), a first conductive type semiconductor layer (21), an active layer (22), a second conductive type semiconductor layer (23), a ridge portion (24), a dielectric layer (31), a metal layer (33), and a conductive portion (32). The conductive portion (32) electrically connects at least a region other than a ridge portion (24) of the second conductivity type semiconductor layer (23), and the metal layer (33).SELECTED DRAWING: Figure 1
Patent JP-2021095541-A (JP)
Title: Rubber wet master batch and production method thereof, rubber composition and production method thereof, and pneumatic tire
Inventor: FUJIMOTO YOSHIHISA
IPC: B60C1/00
Filed: 2019-12-19
Abstract: To provide a production method of a rubber wet master batch that produces a vulcanized rubber having excellent low heat build-up and excellent reinforcing property.SOLUTION: The production method of a rubber wet master batch includes: a step (I) of adding a concentrated latex solution and a field latex solution to a carbon black-containing slurry aqueous solution having carbon black dispersed in water and mixing them to produce a carbon black-containing rubber latex aqueous solution; a step (II) of coagulating the resulting carbon black-containing rubber latex aqueous solution to produce a carbon black-containing rubber coagulum; and a step (III) of dehydrating/drying the resulting carbon black-containing rubber coagulum to produce a rubber wet master batch. In the step (I), the mass ratio (a rubber component in the concentrated latex solution/a rubber component in the field latex solution) of a rubber component in the concentrated latex solution and a rubber component in the field latex solution is 1 or less.SELECTED DRAWING: None