baber/WOPTO huggingface dataset:
Patent JP-2023028762-A (JP)
Title: Recording device, and conveyance device
Inventor: YUMOTO YUYA
IPC: B41J11/02
Filed: 2021-08-20
Abstract: To solve the problem that adhesiveness of a conveyance belt 20 deteriorates in detection.SOLUTION: A recording device includes a recording part capable of performing recording on media, a conveyance belt which has an adhesive capable of bonding the media and can convey the media, an ultrasonic sensor which transmits ultrasonic waves to the surface of the adhesive and can receive the ultrasonic waves reflected from the surface, and a control part capable of determining the state of the surface on the basis of a detection result of the ultrasonic sensor.SELECTED DRAWING: Figure 1
Patent JP-2021193448-A (JP)
Title: Resist composition for negative type developer
Inventor: ADACHI YUKAKO
IPC: C07D321/10
Filed: 2021-08-25
Abstract: To provide a resin composition which enables production of a resist pattern with a good mask error factor or the like.SOLUTION: A resist composition for a negative type developer contains a salt represented by a formula (I), and a resin including a structural unit having an acid unstable group. In the formula (I), Ar1 and Ar2 each independently represent an aromatic hydrocarbon group or a hetero aromatic hydrocarbon group that may have a hydroxy group, an alkoxy group or the like; X1 and X2 each independently represent an alkanediyl group; R1 represents a hydrocarbon group that may have a substituent; Q1 and Q2 each independently represent a fluorine atom or a perfluoroalkyl group; Lb1 represents a saturated hydrocarbon group, -CH2- in the group may be substituted with -O- or -CO-, and the hydrogen atom contained in the group may be substituted with a fluorine atom or a hydroxy group; and Y represents an alicyclic hydrocarbon group that may have a substituent, -CH2- in the group may be substituted with -O-, -CO- or the like.SELECTED DRAWING: None
Patent JP-2023035230-A (JP)
Title: Chair
Inventor: OKU KAZUO
IPC: A47C7/46
Filed: 2021-08-31
Abstract: To provide a chair configured to be able to flexibly adjust a strength/weakness degree for supporting the waist of a seated person with respect to a backrest in accordance with the physique or preference of the seated person.SOLUTION: The chair has a lumber support R capable of supporting the waist of a seated person via a meshed tension member on a backrest having the tension member laid tense between left and right side frame members 2. The lumber support R is provided with a lumber base RB installed between the left and right side frame materials 2 so as to be changeable in position in a vertical direction, and left and right lumber pads RP supported on the lumber base RB so as to be changeable in position in a horizontal direction.SELECTED DRAWING: Figure 34
Patent JP-2023035585-A (JP)
Title: Imaging apparatus, method for controlling imaging apparatus, and program
Inventor: NISHINO TATSUO
IPC: H04N23/60
Filed: 2021-09-01
Abstract: To achieve reproduction of realistic sound.SOLUTION: An imaging apparatus has: imaging means; and connection means that is connected with a first microphone and a second microphone. The imaging apparatus adjusts the gain for a voice signal input from the first microphone based on the amount of defocus of an image picked up by the imaging means.SELECTED DRAWING: Figure 1
Patent JP-2023035725-A (JP)
Title: Receiving device and receiving method
Inventor: MURAKAMI TOMOKI
IPC: H04B7/08
Filed: 2021-09-01
Abstract: To achieve communication quality improvement in a receiving device with VM-MIMO function.SOLUTION: A receiving device includes: a variable characteristic antenna that receives MIMO signals transmitted from a plurality of antennas while switching antenna characteristics; a conversion unit that samples the received signals received by the variable characteristic antenna at a predetermined sampling period; an index value calculation unit that calculates an index value based on a signal obtained by the conversion unit; an antenna pattern determination unit that determines an antenna pattern for switching the antenna characteristics based on the index value; a signal extraction unit that divides the signal obtained by the conversion unit; and a MIMO signal demodulation unit that performs MIMO demodulation processing on a signal output from the signal extraction unit.SELECTED DRAWING: Figure 5
Patent JP-2023036277-A (JP)
Title: Robot, robot control method, and program
Inventor: ABE MASAYOSHI
IPC: B25J15/04
Filed: 2021-09-02
Abstract: To provide a robot which enables reduction of a possibility that a hand part is broken or the hand part breaks a workpiece and a surrounding environment to conduct high speed work, and to provide a control method of the robot and a control program of the robot.SOLUTION: A robot 10 comprises: a robot arm 12; a robot hand 14 provided at a distal end of the robot arm 12; finger parts 15 provided at the robot hand 14; and claw parts 18. The finger part 15 has a first detachable part 16 which is provided at a distal end of the finger part 15 and to which the claw part 18 is detachably attachable such that the claw part 18 has a motion range when attached thereto. The claw part 18 has a second detachable part 20 which corresponds to the first detachable part 16 and is detachably attachable to the distal end of the finger part 15. The claw part 18 is capable of grasping a workpiece 90 through opening and closing motion of the finger part 15 in a state where the claw part 18 is attached to the distal end of the finger part 15.SELECTED DRAWING: Figure 1
Patent JP-2021192287-A (JP)
Title: Information processing system, server, method for processing information, and program
Inventor: SHIMIZU KOSUKE
IPC: G16H20/30
Filed: 2021-09-04
Abstract: To provide a management server, a method for managing data, and a data management program for providing user support data including a piece of advice or an alert to improve rehabilitation.SOLUTION: In an information processing system in which a management server and a user terminal device connected to a measurement device by a short-distance wireless communication are connected to each other by a network, a management server 100 is for receiving measurement data at predetermined cycles from the measurement device attached to a user via a network and generating biological data and user support data from the measurement data, and includes: a biological data generation unit 132 for executing a predetermined operation on the measurement data and generating at least exercise information; and a user support data generation unit 133 for generating user support data including information on a rehabilitation operation of the user according to the result of comparison between the exercise information and reference exercise information.SELECTED DRAWING: Figure 3
Patent JP-2023038409-A (JP)
Title: Suction tranport device
Inventor: NAKANO MASASHI
IPC: B41J2/01
Filed: 2021-09-07
Abstract: To provide a suction transport device which can accurately place a plate-like workpiece at a placement position and fixedly suction the workpiece even if the workpiece has a warp, a distortion, or irregularities on a rear surface.SOLUTION: A suction transport device has: a table including a placement area for placing a workpiece; suctioning means for fixedly suctioning the workpiece placed at the placement area; transporting means each including a roller for transporting the workpiece in a transport direction and moving means which moves the roller vertically at an opening disposed at the placement area; and control means which controls butting means for causing the workpiece placed at a downstream side of the placement area in the transport direction to be butted therewith, the suctioning means, and the transporting means. The control means sequentially conducts workpiece carrying-in operation in which the workpiece is transported by the rollers and butted with the butting means, workpiece placement operation in which the rollers are moved to an area below a table surface by the moving means to place the workpiece at the placement area, and workpiece fixing operation in which the workpiece placed is suctioned by the suctioning means to fix the workpiece to the placement area.SELECTED DRAWING: Figure 1
Patent JP-2023039371-A (JP)
Title: Inspection jig
Inventor: OTA NORIHIRO
IPC: G01R31/26
Filed: 2021-09-08
Abstract: To provide an inspection jig that includes contact terminals and a plurality of plates through which the contact terminals penetrate, and even when an inspection target-side plate is affected by heat in an inspection environment and deformed, can ensure accuracy of positions of the contact terminals.SOLUTION: An inspection jig 1 comprises: probes 21; a plate 11b that has through holes 12b; an inspection target-side plate 11a that has through holes 12a and is located on an inspection target side with respect to the plate 11b; and three pin members 13a, 13b, 13c that determine a position of the inspection target-side plate 11a. The inspection target-side plate 11a has three positioning holes 14a, 14b, 14c through which the three pin members 13a, 13b, 13c penetrate, respectively, and are long in one direction in plan view of the inspection target-side plate 11a. In the plan view, axis lines X1, X3 extending in a longitudinal direction in the two positioning holes 14a, 14c intersect with each other.SELECTED DRAWING: Figure 3
Patent JP-2023039619-A (JP)
Title: Printed matter manufacturing method
Inventor: SATO MASAKI
IPC: B05D1/26
Filed: 2021-09-09
Abstract: To provide a method for manufacturing a printed matter such that a cured product of active ray energy line curable ink adheres onto a metal base without color unevenness and stripe unevenness, and adhesion between the cured product and the metal base is good.SOLUTION: A printed matter manufacturing method has a printing process in which an active energy line curable ink is applied onto a specific metal base by an ink jet printer of a serial system having carriage on which a plurality of ink jet heads and a plurality of LED light sources are alternately arranged along a main scanning direction, and the ink is photo-cured to form an ink layer. The printing process includes a scanning process in which the ink jet head applies the ink, and the LED light source adjacent to the ink jet head behind in the direction of travel irradiates the ink, which has been applied by the ink jet head, with light. The scanning process is performed two or more times for the same region of the metal base while deviating the carriage in a sub-scanning direction.SELECTED DRAWING: Figure 2
Patent JP-2022001947-A (JP)
Title: Optical waveguide package and light emitting device
Inventor: ITAKURA YOSHITETSU
IPC: G02B6/32
Filed: 2021-09-09
Abstract: To provide an optical waveguide package and a light emitting device that can be reduced in profile.SOLUTION: An optical waveguide package 100 comprises: a substrate 1; an optical waveguide layer 5 that is located on a top face 2 of the substrate 1 and has a cladding 3 and a core 4 located in the cladding 3; a lid body 11; and a metal body 12. The cladding 3 has a first surface 3a facing the substrate 1, a second surface 3b located opposite to the first surface 3a, and an element mounting area opening in the second surface 3b. The lid body 11 covers the element mounting area, and the metal body 12 is located between the cladding 3 and the lid body 11 and circles around the element mounting area.SELECTED DRAWING: Figure 1
Patent JP-2023045411-A (JP)
Title: Bag feeding method using continuous packaging bag body
Inventor: MIZUTANI AKIRA
IPC: B65B43/12
Filed: 2021-09-22
Abstract: To provide a bag feeding method using a continuous packaging bag body, which handle a continuous packaging bag body, such that: quality can be ensured and bag loss can be kept to a minimum; bag-feeding to the packaging part side can be unmanned or have less personnel, and a bag feeding device can be simplified and cost can be significantly reduced; and space can be economized to suit large capacity bag-feeding packaging.SOLUTION: A bag feeding method using a continuous packaging bag body includes: a conveying step for conveying a continuous packaging bag body S with a continuous packaging bag body feeding mechanism 11; a cutting step for cutting the continuous packaging bag body S into packaging bags a with a cutting mechanism 12; and a transferring step for using a packaging bag transfer mechanism 13 to transfer the packaging bags a, which have been cut by the cutting mechanism 12, to the packaging part side.SELECTED DRAWING: Figure 1
Patent JP-2023045886-A (JP)
Title: battery pack
Inventor: INOUE SHIGEYUKI
IPC: H01M50/375
Filed: 2021-09-22
Abstract: To provide a battery pack which does not hinder discharge of fuming gas from one of a plurality of secondary battery cells even when the secondary battery cell fumes.SOLUTION: A battery pack 1 comprises: a power storage module 12 having a plurality of secondary battery cells 11; an insulator 13 disposed on the upper side in the vertical direction of the plurality of secondary battery cells; and a holding member 16 for fixing the position of the insulator 13. The holding member 16 is an elastic body and is made of a material which disappears by temperature rise.SELECTED DRAWING: Figure 1
Patent JP-2023048324-A (JP)
Title: Drive mode switching mechanism
Inventor: SATO MASAKI
IPC: B60K23/08
Filed: 2021-09-28
Abstract: To switch between two-wheel drive and four-wheel drive after simplifying structure.SOLUTION: A drive mode switching mechanism comprises: a case which rotates integrally with an input shaft, and an inside space of which is formed as an oil filling space; a driven-side clutch part rotated integrally with the case in the oil filling space; a screw rotated by a driving force of a power source transmitted through an output shaft in the oil filling space, made movable in a direction to/from the output shaft, and moved in a direction separating away from the output shaft by the output shaft rotated at a specific speed higher than the input shaft; a drive-side clutch part rotated integrally with the screw in the oil filling space, and moved in a direction to/from the driven-side clutch part in response to a movement of the screw; and a transmission action part energizing the screw and the drive-side clutch part in a direction approaching the output shaft, and transmitting the driving force of the power source transmitted to the output shaft to the screw.SELECTED DRAWING: Figure 3
Patent JP-2022064853-A (JP)
Title: Method and system for movement segmentation
Inventor: JIMMY JOENSSON
IPC: H04N5/232
Filed: 2021-09-30
Abstract: To provide a method, system and program for movement segmentation which can be suitable to conditions such as processing resource, speed and different accuracy levels of movement segmentation.SOLUTION: A method 100 comprises the steps of: acquiring a sequence of image frames (101); dividing a first image frame into a plurality of image blocks (102); comparing each image block with a corresponding reference image block to provide a scale of inhomogeneity (103); discarding the image block that has the scale of inhomogeneity smaller than a threshold, maintaining the image block that has the scale of inhomogeneity larger than the threshold and dividing the image block into a plurality of new image blocks (104); and repeating the dividing step and the comparing step until a stop condition is satisfied and generating a movement mask indicating a movement area (106).SELECTED DRAWING: Figure 1
Patent JP-2023057316-A (JP)
Title: Method of manufacturing liquid-sealed vibration isolation device and liquid-sealed vibration isolation device
Inventor: HATTORI YUZO
IPC: F16F13/10
Filed: 2021-10-11
Abstract: To provide a method of manufacturing a liquid-sealed vibration isolation device which can eliminate unintentional blast processing on an inner cylinder and can effectively suppress generation of rust on the inner cylinder.SOLUTION: A method of manufacturing a liquid-sealed vibration isolation device 1 having an inner cylinder 10, an outer inner cylinder 20 arranged on an external peripheral face of the inner cylinder 10 and composed of resin, an intermediate cylinder 30 arranged at an external peripheral side of the outer inner cylinder 20, and a rubber material 50 interposed between the outer inner cylinder 20 and the intermediate cylinder 30. The manufacturing method comprises the steps of: forming at least two divided bodies P1, P2 which are divided with a prescribed position of the inner cylinder 10 in an axial direction as a reference, and composed of the outer inner cylinder, the intermediate cylinder, and the rubber material by vulcanization; and pressure-inserting the divided bodies P1, P2 into the inner cylinder 10 from one end side and the other end side of the inner cylinder in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2022074016-A (JP)
Title: Storage system
Inventor: YI KYUNG-SOO
IPC: G06F12/0868
Filed: 2021-10-15
Abstract: To provide a storage system that improves performance by classifying and temporarily storing cached data based on an attribute of the cached data.SOLUTION: A storage system 1 includes: a storage tier 30 including a plurality of storage devices 31_1, 31_2; a cache tier 20 allocated for each of the storage devices 31_1, 31_2 and including a plurality of zone groups each including a hot data zone 20_1, a warm data zone 20_2, and a cold data zone 20_3; and a system controller 10 that moves data stored in a source storage device to a target storage device through the cache tier 20.SELECTED DRAWING: Figure 6
Patent JP-2023064767-A (JP)
Title: Short-cut detection circuit
Inventor: MORIZAKI TOMOHARU
IPC: H02M1/00
Filed: 2021-10-22
Abstract: To provide a short-cut detection circuit capable of performing determination of short-cut of a semiconductor switching element at a high speed without requiring increase in charging current to a capacitative element and reduction in capacity of the capacitative element due to a constant current circuit.SOLUTION: A short-cut detection circuit includes: a capacitative element connected with a high potential side of a semiconductor switching element through a diode and a resistive element mutually connected in series; a short-cut determination unit which detects a terminal voltage of one terminal of the capacitative element and determines that the semiconductor switching element is short circuited when the terminal voltage is equal to or higher than a threshold voltage; and a voltage control unit which is provided between the other terminal of the capacitative element and a low potential side of the semiconductor switching element, switches conduction and cut-off between the capacitative element and the semiconductor switching element, and applies an off-set voltage between the capacitative element and the semiconductor switching element during conduction.SELECTED DRAWING: Figure 1
Patent JP-2022002810-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2021-10-22
Abstract: To provide a game machine that can add fun to a game.SOLUTION: In a Pachinko machine 10, a performance control CPU 65a causes a performance execution unit to execute a performance on the basis of a control signal from a main control CPU 60a, and the main control CPU 60a executes a special symbol winning determination with an advantage (big winning probability) according to setting change operation at the time of turning on the power, among multiple stages of the advantages related to a game. The performance control CPU 65a can cause the performance execution unit to execute a suggestion performance related to the multiple types of advantages including at least a high-stage suggestion performance and a low-stage suggestion performance.SELECTED DRAWING: Figure 14
Patent JP-2023064956-A (JP)
Title: Information processing program, information processing system, information processing device and control method of information processing device
Inventor: MIYAMOTO SHIGERU
IPC: A63F13/55
Filed: 2021-10-27
Abstract: To provide an information processing program which can execute operation processing of a character object with a high amusement property.SOLUTION: An information processing program causes a computer to function as: an action storage unit which associates a character object with action to store them in a storage unit by assuming that the character object has mastered the action associated with an object, on the basis of the fact that at least the object and the character object have been arranged in virtual space; and a first action control unit which controls so that the character object executes the action, at a position related to a feature included in a real space image, when a predetermined feature is included in the real space image, as a result of recognition of an image recognition unit, and when information indicating that the character object has mastered the action associated with the predetermined feature is stored in the storage unit.SELECTED DRAWING: Figure 2
Patent JP-2023066560-A (JP)
Title: cardboard caser
Inventor: NAKAMURA FUMIO
IPC: B65G47/29
Filed: 2021-10-29
Abstract: To provide a compact cardboard caser which enables high-speed handling of a large volume of products.SOLUTION: A cardboard caser 4 comprises: first to third product conveyors 8, 10, and 12 respectively having first to third conveying paths 16, 18, and 20; first and second box conveyors 24 and 26 respectively having fourth and fifth conveying paths 30 and 46; and a robot 42 that holds a product P placed in a bucket 22 on the third conveying path 20 and packs it in a cardboard box B on the fourth conveying path 30. The first box conveyor 24 is provided with a positioning device 32 that holds and positions the cardboard box B delivered into the fourth conveying path 30, can perform direction change operation to change the direction of the cardboard box B in the conveying direction X of the fourth conveying path 30 to a perpendicular direction, and that is conveyed together with the cardboard box B on the fourth conveying path 30.SELECTED DRAWING: Figure 5
Patent JP-2022009845-A (JP)
Title: Image data encapsulation
IPC: H04N21/84
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To improve a file format for a static image. 
     SOLUTION: A method according to one embodiment of this invention is for generating an image file having a hierarchical structure of a box storing meta data of one or more static images therein. The method acquires one or more static images, and identifies one or more properties associated with each of the one or more static images. The generated image file includes (1) the one or more properties listed in a dedicated box and (2) association information for associating identification information of each of the one or more properties with identification information of each of the one or more static images. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022107505-A (JP)
Title: Blast furnace hot iron runner and tapping method
Inventor: TANAKA MINORU
IPC: C21B7/14
Filed: 2021-11-01
Abstract: To adjust a metal line without contaminating molten iron and without requiring mechanical means.SOLUTION: A blast furnace hot iron runner 1 capable of circulating molten iron tapped from a blast furnace includes a base part 2 and an underlying part 3 provided by at least partially covering the base part 2 on a bottom part 1c of a flow passage for the molten iron. The base part 2 is composed of a first refractory. The underlying part 3 is composed of a second refractory.SELECTED DRAWING: Figure 3