baber/WOPTO huggingface dataset:
Patent JP-2021027593-A (JP)
Title: Motor drive device and motor drive method
Inventor: HIRAYAMA NOBUO
IPC: G01R19/00
Filed: 2019-07-31
Abstract: To provide a motor drive device drive-controlling a motor with an accurate drive current motor of which an off-set current appeared in a detection circuit of a current sensor was corrected, and a motor drive method.SOLUTION: A motor drive device comprises: a current control part 34 that performs a feed-back control so that a drive current Id to a motor 14 becomes a command current Icom, and detects the drive current Id by the current sensor 26 having a magnetic material core 40 and a magnetic sensor 42, and continuously estimates the drive current Id to the motor 14 on a hysteresis characteristic 150 of the core 40 on the basis of the output of the current sensor 26, and thus, a detection accuracy of the drive current Id is improved and the motor 14 can be drive-controlled with an accurate drive current Id.SELECTED DRAWING: Figure 6
Patent JP-2021023211-A (JP)
Title: Compressed medium used for plant medium and method for cultivating plant
Inventor: WATANABE NORIOMI
IPC: A01G24/25
Filed: 2019-08-05
Abstract: To sterilize a medium evenly and efficiently with the photocatalytic action of titanium dioxide by supplying water to a medium without spraying titanium dioxide on the medium.SOLUTION: A compressed medium 1 is formed by compressing a natural medium material 2 containing either a coconut shell medium 2A or a bark medium into a predetermined shape, a bactericidal material 3 is dispersed and arranged on the natural medium material 2, the bactericidal material 3 is arranged in the gap of the natural medium material 2 in the state of a solid particle 4, and the solid particle 4 of the bactericidal material 3 is formed into a granule in which calcined rhyolite powders containing titanium dioxide are dispersed by supplied water.SELECTED DRAWING: Figure 1
Patent JP-2019181305-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-06
Abstract: To provide a game machine which can prevent the deterioration of performance effect.SOLUTION: A game machine performs a specific display which can stepwisely vary a display mode according to an advantageous degree. Additionally, the game machine makes setting related to a performance according to an operation by a player. The game machine can vary the display mode of the specific display, when a predetermined period elapses following a notification that the display mode of the specific display is changed. The game machine can make the setting related to a performance even in the predetermined period following the notification that the display mode of the specific display is changed, thereby prevents the deterioration of performance effect.SELECTED DRAWING: Figure 30
Patent JP-2021026970-A (JP)
Title: Luminaire
Inventor: TANGE MASAKAZU
IPC: F21V31/00
Filed: 2019-08-08
Abstract: To prevent deformation of a heat sink made of sheet metal in a luminaire.SOLUTION: The luminaire comprises a light source part 150, a base part 111 to which the light source part 150 is fixed, and a reinforcing part 140 arranged on an edge of the base part 111. The luminaire comprises a cover part 160 fixed to the base part 111, and covering the light source part 150. The reinforcing part 140 is a component having an approximately U-shaped cross section, and sandwiches the base part 111 and the cover part 161. The cover part 160 comprises a cover 161 and cover packing 162. The reinforcing part 140 sandwiches the base part 111, the cover packing 162, and the cover 161.SELECTED DRAWING: Figure 2
Patent JP-2021025959-A (JP)
Title: Charged particle beam device
Inventor: NAKAMURA YOHEI
IPC: H01J37/22
Filed: 2019-08-08
Abstract: To provide a charged particle beam device capable of estimating an inner device structure of a sample.SOLUTION: The charged particle beam device has an electron beam optical system 120, a detector 117, and a calculator 127. The electron beam optical system 120 irradiates a plurality of positionally or temporally different irradiation points on a sample SPL with electron beams. The detector 117 detects electrons emitted from the sample SPL according to electron beam irradiation by the electron beam optical system 120. The calculator 127 calculates dependence relationship between the irradiation points from electrons on the plurality of irradiation points detected by the detector 117.SELECTED DRAWING: Figure 1B
Patent JP-2021026662-A (JP)
Title: Settlement management system, and settlement management method
Inventor: FUJIKAWA SATOE
IPC: G06Q20/26
Filed: 2019-08-08
Abstract: To enable management easy and secure settlement under an environment of non-cashless settlement.SOLUTION: In a settlement management system, a bank system 200 comprises: a storage device 201 that holds a paper medium DB225 defining an association of a paper medium with a bank account of a right-to-use authorized person of the paper medium, and an authentication DB226 managing authentication information relating to a holder of the bank account; and a computation device 204 that, when acquiring authentication-purpose information relating to a user of the paper medium from a terminal of a shop where the paper medium is presented as settlement means, and authentication processing based on the authentication-purpose information and the authentication DB226 is succeeded, implements processing for moving a fund corresponding to a settlement amount from the bank account associating the paper medium to the bank account of the shop, and implements processing of resolving the association of the bank account of the right-to-use authorized person with respect to the paper medium in the paper medium DB225.SELECTED DRAWING: Figure 4
Patent JP-2021024638-A (JP)
Title: Method of manufacturing cup container with label and apparatus of manufacturing cup container with label
Inventor: OIDE HIDEKI
IPC: B65B53/00
Filed: 2019-08-08
Abstract: To provide a method of manufacturing a cup container with a label which can appropriately attach a cylindrical label by the cup container to which a heat-sensitive adhesive is applied, and an apparatus of manufacturing a cup container with a label.SOLUTION: A method of manufacturing a cup container CL with a label in which a heat-shrinking cylindrical label Lb is attached to an outer peripheral surface of a cup container Cp in a close contact manner includes: an adhesive application process for applying a heat-sensitive adhesive Ad of a heated and melted state to a peripheral surface of the cup container Cp; an adhesive cooling process for cooling the heat-sensitive adhesive Ad; a cylindrical label attaching process for attaching the cylindrical label Lb to the cup container Cp to cover the heat-sensitive adhesive Ad after the adhesive cooling process; and a cylindrical label shrinking process for heating and shrinking the cylindrical label Lb.SELECTED DRAWING: Figure 7
Patent JP-2021028805-A (JP)
Title: Keepsake creation system, keepsake creation program, and keepsake creation method
Inventor: SAITO YOSHITAKE
IPC: G06Q50/10
Filed: 2019-08-09
Abstract: To provide a novel keepsake creation system capable of supporting to create a keepsake based on a diary relating to pregnancy and childbirth.SOLUTION: A keepsake creation system for creating a keepsake based on a diary relating to pregnancy and/or childbirth, comprises: diary recording means for accepting input of diary information indicating records during pregnancy, and storing the same in a database; and disposition means for, in order to create the keepsake including a display of diary objects based on the diary information, determining a disposition of the diary objects in the keepsake and transmitting disposition information.SELECTED DRAWING: Figure 1
Patent JP-2021028966-A (JP)
Title: Manufacturing method for electronic component, and electronic component manufacturing apparatus
Inventor: UEMURA KEN
IPC: B28B11/00
Filed: 2019-08-12
Abstract: To provide a manufacturing method for electronic component that can firmly unite a green sheet laminate without causing the green sheet laminate to change its own shape.SOLUTION: A manufacturing method for electronic component comprises: a green sheet preparing process of preparing a green sheet 7 of ceramic; a green sheet laminate preparing process of laminating a plurality of green sheets 7 on a lamination table 9 to prepare a green sheet laminate 10; and a burning process of burning the green sheet laminate 10 to prepare a ceramic element body. The manufacturing method further comprises a pitch press process of locally pressing, on the lamination table 9, the green sheet laminate 10 being manufactured or a green sheet laminate 10 having been prepared repeatedly while changing positions.SELECTED DRAWING: Figure 1
Patent JP-2021029361-A (JP)
Title: Opening/closing clip
Inventor: SATO TAKAYUKI
IPC: A61B17/122
Filed: 2019-08-19
Abstract: To provide a resin medical clip being usable in a clip device for endoscopes and configured to be stably openable/closable.SOLUTION: A medical opening/closing clip 1A comprises a resin clip body 10 and a resin calking ring 2 externally fitted around the clip body 10. The clip body 10 includes a pair of arm parts 11 facing each other, and a connecting part 12 for connecting base ends of the respective arm parts 11, where each arm part 11 includes a bend portion 14 at the base end side, a clamping portion 15 at the tip end side, and an intermediate portion 16 between the bend portion 14 and the clamping portion 15. The bend portion 14 is arcuately bent, and the thickness of the intermediate portion 16 is larger than the thickness of the bend portion 14. The clip body 10 is closed in a state where the calking ring 2 is externally fitted around the clip body 10 at the connecting part 12 side with respect to the bend portion 14, is opened in a state where the calking ring 2 is slid from the connecting part 12 to the bend portion 14, and is closed in a state where the calking ring 2 is slid from the bend portion 14 to the intermediate portion 16.SELECTED DRAWING: Figure 1A
Patent JP-2021029374-A (JP)
Title: Heat generator
Inventor: WATANABE AKIHIRO
IPC: A61F7/03
Filed: 2019-08-19
Abstract: To provide a long heat generator whose usage feels excellent.SOLUTION: In a long heat generator 1 which is provided with a long, narrow bag material 2 composed of an air-permeable sheet 20 and a powdery exothermic agent 3 encapsulated in the bag material 2 and in which the bag material is divided into a plurality of individual chambers adjacent along a longitudinal direction by partition parts 22 partitioning internal spaces provided at a plurality of positions and an exothermic agent 3 is filled in each chamber, there is provided only one column of stick package whose seam part 21 going along the longitudinal direction is just one per bag material 2.SELECTED DRAWING: Figure 1
Patent JP-2021035187-A (JP)
Title: Motor and manufacturing method of the same
Inventor: OHORI RYU
IPC: H02K21/14
Filed: 2019-08-26
Abstract: To provide a motor and a manufacturing method of the same that can suppress the dynamic unbalance of a rotor and also suppress the degradation of motor characteristics.SOLUTION: In a motor unit 20, a rotor center position C1, a magnet center position C2, and a stator center position C3 are offset, and a length L1 between opposing inner wall surfaces 44i in an axial direction of each magnet holder 44A, 44B, a magnet length L2 in an axial direction of magnets 43A, 43B, and an offset length L3 satisfy L1-L2<L3, and first and second holder lengths Lh are identical.SELECTED DRAWING: Figure 3
Patent JP-2020053034-A (JP)
Title: Methods and apparatus for generating three-dimensional reconstruction of object with reduced distortion
Inventor: MARTIN SCHAFFER
IPC: G06T1/00
Filed: 2019-08-27
Abstract: To provide methods, systems and computer readable media for generating a three-dimensional reconstruction of an object with reduced distortion.SOLUTION: A system includes at least two cameras 206, at least two projectors 204A, 204B, and a processor. Each camera is configured to capture one or more images of an object. Each projector is configured to illuminate the object with an associated optical pattern from a different perspective. The processor is configured to perform the acts of receiving, from each camera, for each projector, images of the object illuminated with the associated optical pattern and generating, from the received images, a three-dimensional reconstruction of the object. The three-dimensional reconstruction has reduced distortion due to the received images of the object being generated when each projector illuminates the object with the associated optical pattern from the different perspective.SELECTED DRAWING: Figure 2
Patent JP-2021036635-A (JP)
Title: earphone
Inventor: KISHIMOTO ATSUNORI
IPC: H04R3/12
Filed: 2019-08-30
Abstract: To provide an earphone with excellent reception sensitivity.SOLUTION: An earphone 1 includes earphone bodies 2, 3 and performs wireless communication with a smart phone 101. The earphone body 2 and the earphone body 3 perform wireless communication. One of the earphone bodies becomes a master and receives a sound signal from the smart phone 101. The other one of the earphone bodies becomes a slave and receives a sound signal from the earphone body to be a master. The earphone body at a higher level in radio wave intensity with the smart phone 101 becomes a master and the earphone body at a lower level in radio wave intensity with the smart phone 101 becomes a slave between the earphone bodies 2, 3.SELECTED DRAWING: Figure 1
Patent JP-2021036572-A (JP)
Title: Semiconductor manufacturing device and method for manufacturing semiconductor device
Inventor: IIMORI HIROYASU
IPC: H01L21/306
Filed: 2019-08-30
Abstract: To provide a semiconductor manufacturing device capable of highly accurately measuring a progress state of etching using chemicals.SOLUTION: A manufacturing device according to an embodiment comprises: a stage including a plurality of pins holding a semiconductor substrate including a first surface on which a film to be etched is formed and a second surface located on the opposite side of the first surface; a nozzle for discharging chemicals toward the first surface of the semiconductor substrate from above the stage; and an optical measuring instrument for irradiating light toward the second surface of the semiconductor substrate from the stage side during discharging of the chemicals and measuring an amount of displacement of the semiconductor substrate on the basis of a light-receiving state of light reflected on the second surface.SELECTED DRAWING: Figure 2
Patent JP-2021037055-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-02
Abstract: To provide a game machine capable of preventing a decrease in interest in a game because of a decrease in attention to a specific performance.SOLUTION: Performance execution means executes a specific light emitting performance such that light emission of light emitting means is visible from a player before completion of display of specific display in a specific display performance, can execute a specific performance for suggesting control to an advantageous state, and does not execute the specific light emitting performance if a predetermined condition is satisfied when the specific performance is under execution, and a ratio of control to an advantageous state is higher when the specific light emitting performance is executed than when the specific light emitting performance is not executed.SELECTED DRAWING: Figure 10-24
Patent JP-2019215578-A (JP)
Title: Image sensor and image capturing device
Inventor: FUKUDA KOICHI
IPC: H04N5/369
Filed: 2019-09-03
Abstract: To enable image-plane phase difference-based focus detection under a wide range of conditions when a range of variation in incident angle of light coming out of an imaging optical system to reach a peripheral image height of an image sensor is large.SOLUTION: An image capturing device disclosed herein comprises an imaging optical system and an image sensor having a plurality of arrayed photoelectric conversion units for receiving rays passing through different pupil sub-regions of the imaging optical system, and is configured such that an entrance pupil distance Zof the image sensor satisfies a conditional expression below for variation in exit pupil distance due to at least either of zooming, focusing, and aperture adjustment of the imaging optical system, where Lrepresents a minimum exit pupil distance and Lrepresents a maximum exit pupil distance of the imaging optical system.SELECTED DRAWING: Figure 6
Patent JP-2021038069-A (JP)
Title: Paper passing display device and image formation device
Inventor: TAKANO TOSHIHIRO
IPC: B65H7/06
Filed: 2019-09-04
Abstract: To provide a paper passing display device for suppressing an error in paper passing, and an image formation device comprising the paper passing display device.SOLUTION: This paper passing display device comprises: a paper passing confirmation part 50 in which sensors for detecting presence or absence of a paper sheet are arranged on a plurality of places on a predetermined paper passing path, and a plurality of LEDs 51 corresponding to each of these sensors are provided; and a paper passing confirmation control part 60 which makes the LED 51, corresponding to the place where paper passing has been detected by the sensor out of the plurality of LEDs 51, display that the paper sheet has passed. When there is a mistake in paper passing, the fact that there is a mistake in paper passing is displayed on the paper passing confirmation part 50.SELECTED DRAWING: Figure 2
Patent JP-2020102189-A (JP)
Title: Method, apparatus and system for processing data
Inventor: Song shuangyang
IPC: G06F16/182
Filed: 2019-09-05
Abstract: To provide a method, an apparatus, and a system for data processing to effectively distribute a load of a metadata node in a distributed file system.SOLUTION: A method includes the steps of: determining a time interval between an access request and a last access request as a first time interval in response to receiving the access request; and acquiring a preset complete binary tree from a management server side. A value of a non-leaf node of the complete binary tree is related to the time interval of the latest two access requests received by a metadata server. A leaf node is used for representing a virtual node corresponding to the metadata server in a distributed system. The method also includes the steps of: selecting a target path from the complete binary tree according to the first time interval; and transmitting the access request and the target path to a metadata server corresponding to a leaf node of the target path.SELECTED DRAWING: Figure 2
Patent JP-2021040882-A (JP)
Title: Cardiopulmonary function state change estimation system, cardiopulmonary function state change estimation device, cardiopulmonary function state change estimation method, and cardiopulmonary function state change estimation program
Inventor: SHOSAKAI MAKOTO
IPC: A61B5/00
Filed: 2019-09-10
Abstract: To provide highly accurate cardiopulmonary function state change estimation system, cardiopulmonary function state change estimation device, cardiopulmonary function state change estimation method, and cardiopulmonary function state change estimation program.SOLUTION: A cardiopulmonary function state change estimation system includes: a loading device for giving a load to a person to be measured who is doing exercise; and a cardiopulmonary function state change estimation device having a data acquisition unit for acquiring a plurality of pieces of biological marker data related to a cardiopulmonary function of the person to be measured from the person to be measured who is doing exercise at each of a plurality of time points, and a cardiopulmonary function state change point estimation unit for constructing a multi-dimensional movement vector between two points of the plurality of time points respectively on the basis of a multi-dimensional vector at the plurality of time points composed of the biological marker data, and estimating a local maximum point of a curvature degree of two continuous multi-dimensional movement vectors as a change point of a cardiopulmonary function state of the person to be measured.SELECTED DRAWING: Figure 1
Patent JP-2021042114-A (JP)
Title: Reflection member and method for manufacturing glass laminate member
Inventor: SEGAWA TORU
IPC: C03B23/20
Filed: 2019-09-13
Abstract: To provide a reflection member having a large fracture strength without generating dust during use and capable of preventing damage even in high temperature environment during manufacture and during use while maintaining a high reflectance, and a method for manufacturing a glass laminate member suitable as the reflection member.SOLUTION: The reflection member has a laminated structure obtained by forming a transparent quartz glass member on the upper and lower surfaces of an opaque silica sintering powder layer. The opaque silica sintering powder layer has a thickness of 0.1 mm or more and a thickness distribution of ±0.05 mm or less; when applying a load in a direction parallel to the laminated structure to the transparent quartz glass member on the upper and lower surfaces of the laminated structure, a fracture load is 5 N or more per 1 cm2; and the width of a translucent portion forming an opaque intermediate in the boundary of the laminated structure between the opaque silica sintering powder layer and the transparent quartz glass member is 0.01 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2020060090-A (JP)
Title: Ledger frame with floor
Inventor: MICHIWAKI YUTAKA
IPC: E04G5/08
Filed: 2019-09-13
Abstract: To attach/detach a ledger frame with a floor relative to a pillow member such as a unit section quite easily.SOLUTION: A ledger frame with a floor includes: a floor part in a belt shape; an engagement part 30 arranged at an end part of the floor part and engaging with an exterior pillow member extending in a width direction; a locking part 40 capable of making a reciprocating motion so as to project to a position for supporting the exterior pillow member and to retract from the position, arranged to be capable of rotating transitably between a retreatable state and an unretreatable state in a different direction from the direction of the reciprocating motion and restricting a detachment of the exterior pillow member from the engagement part in projection; and an operation part coupled to the locking part and capable of moving the locking part in a retreat direction. The ledger frame with the floor has a locking mechanism for inhibiting a retreat operation of the locking part and can configure the unretreatable state.SELECTED DRAWING: Figure 14