baber/WOPTO huggingface dataset:
Patent JP-2022116676-A (JP)
Title: Deposition-adhesion prevention structure of refractory
Inventor: KACHI KEISUKE
IPC: F27D1/00
Filed: 2021-01-29
Abstract: To provide a deposition-adhesion prevention structure of a refractory capable of preventing respective vitrified antioxidants on surfaces of one and the other of graphite-containing refractories from deposition-adhering to each other, by means of using a coating agent having a glass transition point higher than that of the antioxidant.SOLUTION: A deposition prevention structure of a refractory is constituted of: an antioxidation layer 11 comprising an antioxidant having a glass transition point of 500°C or more arranged at a surface of a graphite-containing refractory 10; and a deposition prevention layer 12 comprising a coating agent having a glass transition point of 1,600°C or more arranged at the surface of the antioxidation layer. In addition, when the graphite-containing refractory is installed under a high temperature of 500°C or more, the vitrified antioxidation layer is coated with a solid deposition prevention layer. Thereby, even when components made of the graphite-containing refractory are contacted with each other, they can be easily separated after cooling.SELECTED DRAWING: Figure 2
Patent JP-2022120930-A (JP)
Title: Product proposal system, product proposal device, and product proposal method
Inventor: GOSHOWAKI HIDEKO
IPC: G06Q30/06
Filed: 2021-02-08
Abstract: To propose appropriate products to users.SOLUTION: A product proposal system is provided with a measuring instrument, a measuring article to which the measuring instrument can be attached, a user terminal, and a product proposal device, and the product proposal device is provided with a measurement data acquisition unit for acquiring, from the measurement instrument attached to the measuring article by a user, measurement data measured and stored by the measurement instrument when the user uses the measuring article to which the measurement instrument is attached, and a user information acquisition unit that acquires user information about a user, and a measurement data analysis unit that analyzes the acquired measurement data, and a proposed product data generation unit for generating proposed product data to be proposed to the user by using the measurement data analysis result, the obtained user information, and proposed product parameters, and the proposed product data generation unit creates, as proposed product data, product data indicating the proposed product and method-of-use data indicating the proposed method-of-use being a method-of-use of the proposed product, and the user terminal is provided with a display unit, and the display unit displays at least one of the proposed product and the method-of-use of the proposed product based on the proposed product data.SELECTED DRAWING: Figure 2
Patent JP-2022121325-A (JP)
Title: Ladder stiffening member and ladder using the same
Inventor: TERAMOTO TAKASHI
IPC: E06C7/10
Filed: 2021-02-08
Abstract: To provide a ladder stiffening member capable of suppressing lateral vibration in addition to deflection, and a ladder using the ladder stiffening member.SOLUTION: Disclosed is a ladder stiffening member 20 that is attached to a ladder body 11 in order to reduce the deflection of the ladder body 11. The ladder stiffening member includes: a support member 22 protruding from a back surface side of the ladder body 11; and a tension member 21 stretched to the ladder body 11 via the support member 22 so as to receive a tensile force when ascending/descending, wherein the tension member 21 is stretched at an angle to a longitudinal direction of the ladder body 11 when viewed from the back surface side.SELECTED DRAWING: Figure 1
Patent JP-2022125596-A (JP)
Title: Load carriage
Inventor: WAKABAYASHI NOBORU
IPC: B62B3/00
Filed: 2021-02-17
Abstract: To provide a load carriage capable of achieving high safety of the carriage running with a load placed thereon.SOLUTION: A versatile vehicle rotation control mechanism 10 includes: a holder fixed on a base frame 2; a versatile vehicle rotation control rod 12 projecting in the orthogonal direction to a rotation shaft of a versatile vehicle 4 and rotatably mounted vertically within a rotation range of the versatile vehicle 4; and a load contact rod 13 projecting in the direction of a load supporting part 71 of a loading space 7 and rotatably mounted vertically. When the load contact rod 13 is lowered downward by lowering the loading space, the versatile vehicle rotation control rod 12 is lifted up by interlocking with the downward operation and the rotation control of the versatile vehicle 4 is automatically released and by releasing means, the rotation control of the versatile vehicle 4 is released.SELECTED DRAWING: Figure 1
Patent JP-2022129064-A (JP)
Title: Imaging device, image blurring correction device, and image blurring correction method
Inventor: YAMANA KAZUAKI
IPC: G03B5/00
Filed: 2021-02-24
Abstract: To suppress the misalignment of a photographing optical axis even when an image blurring correction device is mechanically locked.SOLUTION: Provided is an imaging device to/from which an interchangeable lens is attachable/removable, the interchangeable lens including a first image blurring correction unit that includes a first drive part and a first lock mechanism for mechanically locking the position of the first drive part and a second image blurring correction unit that includes a second drive part and a second lock mechanism for mechanically locking the position of the second drive part. When the interchangeable lens is mounted and one of the first drive part and the second drive part is fixed by the first lock mechanism or the second lock mechanism, the position of the other of the first drive part and the second drive part is moved in a direction in which the misalignment of a photographing optical axis caused by fixation of one of the first drive part and the second drive part is canceled out.SELECTED DRAWING: Figure 7
Patent JP-2022132962-A (JP)
Title: Resist underlayer-forming composition
Inventor: HATTORI HAYATO
IPC: G03F7/11
Filed: 2021-03-01
Abstract: To provide a resist underlayer-forming composition having dry etching resistance to a fluorocarbon-containing gas comparable to that of fullerene derivatives and further having excellent film hardness even when easily available cheep materials are used, and a production method of the same.SOLUTION: A resist underlayer, formed by using a resist underlayer-forming composition comprising a polymer of a 6-60C aromatic compound having at least one or more structures in which a formyl group and a hydroxy group are respectively bonded to two mutually adjacent carbons and a solvent, has high etching resistance close to a material using fullerene and a low film contraction coefficient and easily maintains in-surface uniformity of the underlayer, and thereby can suppress occurrence of any non-photosensitive region. In addition, the resist underlayer exhibits high hardness and therefore is advantageous to substrate processing with etching.SELECTED DRAWING: None
Patent JP-2022134820-A (JP)
Title: Electron beam processing machine and adjustment method thereof
Inventor: LI XUTAO
IPC: H01J37/30
Filed: 2021-03-04
Abstract: To accurately correct deflection delay, simplify work, and enable positioning by high-speed and high-precision deflection.SOLUTION: An electron beam processing machine includes: an electron gun including a triode for generating an electron beam, deflection means for deflecting the generated electron beam, and focusing means for focusing the electron beam on an object to be irradiated; a detection unit that outputs a detection signal upon being hit by the electron beam; and a position adjustment mechanism that analyzes the output of the detection unit and adjusts the relative position of the electron gun and the detection unit such that the central axis of the electron beam passes through the center of the detection unit. A command value to the deflection means is determined on the basis of data on the deflection delay of the electron beam from a target deflection position command to the deflection means when it is determined that the central axis of the electron beam passes through the center of the detection unit.SELECTED DRAWING: Figure 1
Patent JP-2022138652-A (JP)
Title: Three-dimensional laminate molding apparatus and three-dimensional laminate molding method
Inventor: HISAKI TAKU
IPC: B22F12/17
Filed: 2021-03-10
Abstract: To provide a technique for detecting a coating failure of a powder material, and suppressing deterioration in dimensional accuracy of a molded article due to the coating failure.SOLUTION: A three-dimensional laminate molding apparatus includes: a powder coating apparatus 16 which has a squeegee, and coats a powder material to a molding plate 22 and forms a powder layer; a camera for imaging a molding surface of the powder layer; and a determination part for determining whether or not a coating failure of the powder material has occurred using the image imaged by the camera during or immediately after passage of the squeegee through the molding surface.SELECTED DRAWING: Figure 2
Patent JP-2021108135-A (JP)
Title: Drug monitoring tool, method and system
Inventor: MICHAEL NELSON
IPC: G06V30/224
Filed: 2021-03-12
Abstract: To provide a drug monitoring tool enabling a patient to look at a real-time index at a coagulation factor VIII level, a method, and a system.SOLUTION: A pharmacokinetic (PK) environment 100 where a drug monitoring tool 150 operates includes a model generator 125, a QR generator 132, and a remote server 120 including a PK server 130. The model generator 125 generates pharmacokinetic (PK) models of one or more patients on the basis of sampled patient data 110. The model generator creates a PK patient model by performing a Bayesian analysis that uses knowledge before the coagulation factor VIII in a patient who is sampled through a time after injection of therapeutic plasma proteins.SELECTED DRAWING: Figure 1
Patent JP-2022140885-A (JP)
Title: Track travel vehicle
Inventor: ASADA WATARU
IPC: B61D15/12
Filed: 2021-03-15
Abstract: To provide a track travel vehicle on which two vehicles can be loaded in a piled state and transported on an automobile like a van, while the vehicle has excellent maneuver-abilities.SOLUTION: In a track travel vehicle which comprises a vehicle body with a pair of front wheels and a pair of rear wheels both rolling on a rail, a rotation power source to output a drive power to make the rear wheels rotate, a brake mechanism to brake a movement of the vehicle body, and a handle operation part to make the rotational power source actuate, the vehicle body is constituted of frames which have at least a pair of left and right side part frames, a front frame laterally laid at a front end side of the side part frames and a rear frame laterally laid in a rear end side of the side part frames. The vehicle has a single seat supported by a fulcrum connected to a lower end of the rear frame, a footrest part is built between the front frame and the rear frame, a rotation power source is installed under the seat and the handle operation part is built in a lateral side of the seat.SELECTED DRAWING: Figure 1
Patent JP-2022142448-A (JP)
Title: Artificial muscle actuator and operation method thereof
Inventor: NAKAMURA TARO
IPC: B25J19/00
Filed: 2021-03-16
Abstract: To provide an artificial muscle actuator with excellent responsiveness, and an operation method thereof.SOLUTION: An artificial muscle actuator 1 has an elastic cylinder part 3 facing a combustion chamber 2, an igniter 4 that ignites a fuel-air mixture in the combustion chamber 2, and a restraint member 5 that restrains the elastic cylinder part 3 so that the elastic cylinder part 3 is axially deformed by the expansion of the combustion gas in the combustion chamber 2. An operation method for an artificial muscle actuator has an ignition step of igniting the fuel-air mixture in the combustion chamber 2 facing the elastic cylinder part 3, and a restraint step of restraining the elastic cylinder part 3 by the restraint member 5 so that the elastic cylinder part 3 is axially deformed by the expansion of the combustion gas in the combustion chamber 2.SELECTED DRAWING: Figure 1
Patent JP-2021103545-A (JP)
Title: Method for recognizing text content, device, electronic apparatus, and computer program product
Inventor: LIU SHANSHAN
IPC: G06N20/00
Filed: 2021-03-17
Abstract: To provide a method for recognizing a text content, a device, an electronic apparatus, and a computer program product that can accurately and rapidly recognize a text content in an image of a dial face and can increase the accuracy and the efficiency of recognizing a measurement content of a measurement board.SOLUTION: The method includes the steps of: acquiring an image of a dial face; detecting at least one text center line in the image of the dial face and a boundary box corresponding to each text center line; and recognizing the text content of the text in each row in the image of the dial face on the basis of the at least one text center line and the boundary box corresponding to each text center line.SELECTED DRAWING: Figure 1
Patent JP-2022142860-A (JP)
Title: Drive assist device, drive assist method and program
Inventor: IITAKA MAKOTO
IPC: B60W30/16
Filed: 2021-03-17
Abstract: To execute drive assist in accordance with a skill of a driver.SOLUTION: A drive assist device comprises: a trajectory derivation section which derives a reference trajectory in a certain section corresponding to a predetermined curved shape; a frequency derivation section which derives first frequency determined in accordance with a frequency component of a steering angle of a vehicle on the assumption that the vehicle passes through the certain section along the trajectory; a detection value acquisition section which acquires a detection value of the steering angle; a component derivation section which derives the frequency component of the steering angle acquired when the vehicle is in the certain section while passing therethrough; and an operation assist section which determines a type of drive assist operation for a driver of the vehicle on the basis of a comparison result between a cumulative value of the frequency component in a first bandwidth equal to or higher than first frequency and equal to or lower than second frequency and a first reference value.SELECTED DRAWING: Figure 3
Patent JP-2022146189-A (JP)
Title: Seat canopy device
Inventor: SUETSUGU YUICHI
IPC: B60N2/22
Filed: 2021-03-22
Abstract: To provide a seat canopy device which can widely cover a body of a seated person with a smaller range of motion.SOLUTION: A seat canopy device 10 is provided at a seat device 1 and has: a cover part 11 which can cover a body of a seated person in a planar form; and a rotation mechanism 12 which can rotate the cover part 11 around an axis L extending downward in a forward direction relative to the seat device 1. The structure allows the axis L, a rotation center of the cover part 11, to be oriented in a direction extending along a longitudinal direction of the body of the seated person.SELECTED DRAWING: Figure 1
Patent JP-2022146608-A (JP)
Title: semiconductor storage device
Inventor: Watarai ayumi
IPC: H01L27/11582
Filed: 2021-03-22
Abstract: To provide a semiconductor storage device in which the bending or inclination of a layer can be reduced.SOLUTION: A semiconductor storage device 1 according to an embodiment includes a first laminate SK1 in which a plurality of conductive layers WL and a plurality of insulating layers OL are stacked alternately, the first laminate SK1 including a step part SR processed in a step-like shape extending in a first direction so that the conductive layers WL form a terrace surface, an insulating film IL1 covering an upper part of the first laminate SK1 including the step part SR, and a first plate-shaped part ST extending in the first direction on at least one side surface side of the step part SR and penetrating the first laminate SK1, the first plate-shaped part ST including a bridge part BR disposed intermittently in the first direction at least on an upper end part and connecting the insulating film IL1 on both sides of the first plate-shaped part ST.SELECTED DRAWING: Figure 3
Patent JP-2022035961-A (JP)
Title: measuring device
IPC: G01B11/24
Filed: 2021-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of measuring a reference surface position close to a table upper surface position and a position of a surface of a measurement object simultaneously (together) by scanning a measurement area in a state in which the measurement object is placed on the table upper surface. 
     SOLUTION: Since a measurement part 12 measures a measurement object W and a reflection member 36 simultaneously (together), a second reference surface DB is set (reset) automatically at each measurement scanning of distance of the measurement object. A change in upper and lower positions of a surface of the reflection member 36 following a change in an upper surface position of a table 2 that is changed subtly by an influence (environmental change) of temperature (thermal expansion and shrinkage), vibration, or the like is acquired, and the second reference surface DB is set to a position at the time of measurement of the measurement object W automatically at each measurement scanning of distance. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022149741-A (JP)
Title: Control device, method for the same
Inventor: UMEZAWA KOTARO
IPC: B61D19/02
Filed: 2021-03-25
Abstract: To provide a method by which a redundant door control system for a railway vehicle can be more properly employed.SOLUTION: An embodiment of a door control device 100 comprises a main system control part 110 to control a movement of doors 80 of a railway vehicle 1, a waiting system control part 120 which can control the movement of the doors 80 and controls a movement of the door 80 when an abnormity arises in the main system control part 110 and an input signal detection part 123 which diagnoses the abnormity of the waiting system control part 120 when a power supply of the door control device 100 switches on.SELECTED DRAWING: Figure 6
Patent JP-2022151061-A (JP)
Title: Powder hot water soup production method
Inventor: OKUDA TAKUMI
IPC: A23L23/10
Filed: 2021-03-26
Abstract: To provide a production method of powder hot water soup for vegans for producing the powder hot water soup in which precipitation hardly occurs even being heated in sterilization time or the like and a state of becoming clouded can be maintained until repast is finished.SOLUTION: There is provided a production method of powder hot water soup including no animal food, the method comprises: an enzyme treatment step for subjecting a vegetable protein to protease treatment; a soup production step for using the vegetable protein subjected to protease treatment for producing hot water soup; a sterilization step for heating the acquired hot water soup for sterilizing; and a drying step for spray drying the hot water soup subjected to heating for sterilizing, for pulverizing the same. Therefore, the powder hot water soup for vegans in which precipitation hardly occurs, can be produced.SELECTED DRAWING: None
Patent JP-2022152122-A (JP)
Title: Measurement device and method for measurement
Inventor: NETAKEYA SATOSHI
IPC: G01N27/02
Filed: 2021-03-29
Abstract: To make it easier to quickly discover people who have fallen under the ground and are waiting for a rescue.SOLUTION: The measurement device according to the present invention includes: a current application unit for applying an AC current to a measurement target in a position away from the measurement target; a magnetic field detection element for detecting an induction magnetic field generated from the measurement target according to the AC current; and an information output unit for outputting information that shows a change with time of the result of detection of the induction magnetic field by the magnetic field detection element, which corresponds to a change with time of the measurement target. The current application unit may apply an AC current in plural parts of the measurement target.SELECTED DRAWING: Figure 1
Patent JP-2022152454-A (JP)
Title: Work machine traveling system and work machine control method
Inventor: SONODA TAKUYA
IPC: E02F9/20
Filed: 2021-03-29
Abstract: To provide a work machine traveling system capable of easily recording a route on which a work machine has actually traveled.SOLUTION: A traveling system of a motor grader 100 includes a traveling device and a controller. The traveling device causes the motor grader 100 to travel. The controller automatically controls to record an actual travel route 110, which is a route on which the motor grader 100 has actually traveled.SELECTED DRAWING: Figure 5
Patent JP-2022153983-A (JP)
Title: Display method and display unit
Inventor: SHIOBARA RYUICHI
IPC: G06F3/041
Filed: 2021-03-30
Abstract: To reduce a delay in the start of drawing a line drawn according to a position indicated by an indicator in a projection image without losing the correctness of the line, thereby alleviating a user's discomfort.SOLUTION: Coordinate information indicating coordinates of first and second indication positions in a line drawn by an indicator is acquired through acquisition processing 32. First correction processing 34 and first generation processing 36 are executed on the coordinate information to generate an image signal S1 indicating a line segment after correction of distortion of a projection system. Second generation processing 38 is executed on the coordinate information to generate an image signal S2 indicating a line segment before the correction of distortion of the projection system. Pre-processing 42, second correction processing 44, and conversion processing 46 are executed based on the image signal S2 to generate an image signal S3 representing a line segment after the correction of distortion of the projection system. Based on the image signal S3 and the image signal S1, an image signal S4 representing a composite image of both signals is generated. The first correction processing 34 and the second correction processing 44 are common in being keystone correction processing for correcting trapezoidal distortion of the projection system.SELECTED DRAWING: Figure 3
Patent JP-2022154090-A (JP)
Title: Content providing device and content providing system
Inventor: TAKASHIMA TOSHIHIRO
IPC: H04N21/436
Filed: 2021-03-30
Abstract: To view contents distributed by various distribution services on a display at low cost.SOLUTION: A content providing device is a content providing device that is connected to an interface for an external recording medium in a display, and comprises a processing unit that generates management information that causes the display to recognize that a content that can be acquired through a home network is stored in the content providing device, the management information used for processing on the content.SELECTED DRAWING: Figure 2
Patent JP-2022156640-A (JP)
Title: Nonaqueous ink composition, recording method using the same, and method for producing recorded matter
Inventor: YOSHIMORI KEISHIRO
IPC: B41M5/00
Filed: 2021-03-31
Abstract: To provide a nonaqueous ink composition that can give a recorded matter having excellent surface dryability and excellent gloss.SOLUTION: A nonaqueous ink composition is ejected by the inkjet technique and contains an organic solvent, where the organic solvent contains an alkylamide solvent (a), and an organic solvent (b) with an enthalpy of evaporation (EOV) of 45 kJ/mol or more.SELECTED DRAWING: None