baber/WOPTO huggingface dataset:
Patent JP-2021039169-A (JP)
Title: Shake correction control device and shake correction control method
Inventor: TAKEUCHI KENJI
IPC: G03B5/00
Filed: 2019-08-30
Abstract: To provide an anti-vibration control device that can reduce the influence of a delay in communication time between an interchangeable lens and a camera main body in shake correction.SOLUTION: A shake correction control device comprises: control means that controls shake correction means that corrects image blur caused by a shake added to an imaging apparatus; detection means that detects the shake of the imaging apparatus; filter means that filters shake information detected by the detection means; acquisition means that acquires the amount of correction made by the shake correction means based on output from the filter means; and communication means that transmits information on the filter to an external device at a predetermined period. The coefficient of the filter can be changed, and the communication means transmits, to the external device, information on the coefficient of a first filter that is a filter at a first timing and information on an intermediate value of the first filter held by the first filter.SELECTED DRAWING: Figure 3
Patent JP-2021037666-A (JP)
Title: Joining method of resin molded product
Inventor: LIU XIAO
IPC: B29C65/18
Filed: 2019-09-02
Abstract: To provide a joining method of a resin molded product that can prevent an outer diameter of a welded part between edges of the resin molded product from becoming smaller.SOLUTION: The joining method of the resin molded product comprises: performing a pressure control step of clamping an edge of each liner part 21, 22 with a predetermined clamp pressure by controlling a pressure on clamp claws 502, 602, performing position control to release the clamp pressure and fix positions of the clamp claws 502, 602 in a state where a shape of each edge of the each liner part 21, 22 by the pressure control step has a predetermined shape; and heating and melting the edges of the liner parts 21, 22 to weld in the state. As a result, the joining method of the resin molded product can suppress deformation toward an inner peripheral side near each end edge in a heating step, and can produce a product having the predetermined shape.SELECTED DRAWING: Figure 8
Patent JP-2021037105-A (JP)
Title: Needle assembly
Inventor: NAKAGAMI HIROYUKI
IPC: A61M5/158
Filed: 2019-09-03
Abstract: To provide a novel needle assembly which can prevent unintended falling of a needle tip protector from a needle hub.SOLUTION: A needle assembly 10 includes: a puncture needle 14; a needle hub 18 supporting a proximal end part of the puncture needle 14; a protruding part 26 provided on an outer peripheral surface of the needle hub 18; and a needle tip protector 16 covering a needle tip 12 of the puncture needle 14 by moving in a needle axis direction relative to the puncture needle 14. The needle tip protector 16 has a flexible piece 60 for restricting movements of the needle tip protector 16 in the needle axis direction by abutting on the protruding part 26; and a hole part 74 configured that a distal end part of the needle hub 18 can be inserted, and that an inner dimension at a site where the flexible piece 60 is formed is equal to or less than an external dimension at a site where the protruding part 26 of the needle hub 18 is formed. Getting-over of the protruding part 26 from a proximal end side to a distal end side of the flexible piece 60 can be allowed by outward elastic deformation of the flexible piece 60.SELECTED DRAWING: Figure 3
Patent JP-2021043816-A (JP)
Title: Image restoration apparatus, image restoration method, image restoration program, restorer generation apparatus, restorer generation method, restorer generation program, determiner generation apparatus, determiner generation method, determiner generation program, article determination apparatus, article determination method, and article determination program
Inventor: KUNO YASUYUKI
IPC: G01N21/88
Filed: 2019-09-12
Abstract: To easily increase the number of images to be used for learning.SOLUTION: An image restoration apparatus includes: an image acquisition unit for acquiring a mask image which is generated by masking a predetermined area which is at least a part of an article image including an article, with a mask area; and an image output unit for outputting a restoration image corresponding to the mask image acquired by the image acquisition unit by use of a restorer trained in advance by machine learning so as to output a restoration image restored from a mask image, in response to an input of the mask image, so as to reproduce the article image in a pseudo manner.SELECTED DRAWING: Figure 1
Patent JP-2020075904-A (JP)
Title: Manufacturing method of fluorene derivative
Inventor: HIBINO TATSUKI
IPC: C07C43/23
Filed: 2019-09-13
Abstract: To provide a method for easily manufacturing a high purity fluorenone derivative and a fluorenone derivative.SOLUTION: There is provided a method for manufacturing a fluorene derivative of the formula (1) by reacting fluorenones of the formula (2) and contained arenes of the formulae (3a) and (3b) in presence of an acid catalyst and thiols in a solvent. The solvent contains at least an aprotic polar solvent. In the formula, Zand Zrepresent arene rings, and Aand Arepresent alkylene groups.SELECTED DRAWING: None
Patent JP-2021047749-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: SUGIURA YUZABURO
IPC: G06T19/00
Filed: 2019-09-19
Abstract: To enable highly realistic display by synthesizing a real image with other additional images.SOLUTION: An information processing apparatus includes: input means for inputting a real image from an imaging element which forms a real image; specifying means for specifying a predetermined object from the input real image; mask image generation means for generating a mask image having the same shape as an outside surface of the object; additional image generation means for generating an additional image to be additionally displayed for the object; superimposition means for superimposing the mask image generated by the mask image generation means on the object specified by the specifying means in the input real image, and superimposes the additional image generated by the additional image generation means; hiding means which hides a portion of the superimposed additional image masked by the mask image among the superimposed additional images; and output means for outputting the image processed by the hiding means to be displayed on a display device.SELECTED DRAWING: Figure 1
Patent JP-2021048345-A (JP)
Title: Lead correction device
Inventor: MORI HIDEKI
IPC: H05K13/02
Filed: 2019-09-20
Abstract: To improve productivity of a circuit board including an electrical component mounted on a board as well as improve a yield of the circuit board.SOLUTION: A lead correction device comprises: a first bend detection unit for detecting a bend direction of a lead 14 on the basis of an imaged picture from an upper camera 80; a rotation control unit for controlling a rotation servo motor 22 so that the bend direction of the lead 14 is directed in a direction opposite to a correction direction; a push-in calculation unit that on the basis of a bend position and a bend amount of the lead 14, calculates a push-in position corresponding to the bend position of the led 14 and a push-in amount corresponding to the bend amount of the lead 14; and a push-in control unit that in a state in which a support member 74 supports the bend position of the lead 14 from the opposite side in the correction direction, controls a lead push-in mechanism 30 and a lead support mechanism 52 so that a push-in member 50 pushes in the push-in position of the lead 14 by the push-in amount of the lead 14.SELECTED DRAWING: Figure 1
Patent JP-2021051383-A (JP)
Title: Intention expression survey system
Inventor: IWATA TAKASHI
IPC: G06Q50/26
Filed: 2019-09-20
Abstract: To provide an intention expression survey system which collects intention expression performed by an answerer with understanding of a content of a survey item to perform a suitable survey of a survey object item.SOLUTION: An intention expression survey system has: a user terminal 10 which is operated by a user who gives an answer to a survey item; and a survey management server 20 which receives answer information of the survey item from the user terminal via a network. The survey management server 20 transmits to the user terminal 10 survey item information including an inquiry of the survey item as well as question information including a question for increasing a degree of understanding of the survey item. The user terminal 10 receives an input of the answer information of the survey item information and transmits the answer information to the survey management server 20, and receives an input of answer information of the question information and transmits the answer information to the survey management server 20 when receiving the input of the answer information of the survey item information.SELECTED DRAWING: Figure 1
Patent JP-2021050763-A (JP)
Title: Device for controlling belt continuously variable transmission and method for controlling belt continuously variable transmission
Inventor: MIYAISHI HIRONOBU
IPC: F16H61/12
Filed: 2019-09-24
Abstract: To improve belt slip detection performance of a belt continuously variable transmission.SOLUTION: A controller 10 for an automatic transmission 3 includes a primary pulley 30a, a secondary pulley 30b and a belt 30c looped around the primary pulley 30a and the secondary pulley 30b. The controller determines whether belt slip occurs in the automatic transmission 3 on the basis of shift speed of the automatic transmission 3 and differential thrust between the primary pulley 30a and the secondary pulley 30b.SELECTED DRAWING: Figure 1
Patent JP-2020010061-A (JP)
Title: Transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-10-01
Abstract: To reduce power consumption of a liquid crystal display device and inhibit deterioration in display; and inhibit deterioration in display caused by an external factor such as temperature.SOLUTION: As a transistor formed in each pixel, a transistor having a channel formation region formed by an oxide semiconductor layer is applied. In particular, by achieving high purity of the oxide semiconductor layer, an off current value of the transistor at ambient temperature can be equal to or less than 10 aA/μm and the off current value at 85°C can be equal to or less than 100 aA/μm. Accordingly, it becomes possible to reduce power consumption of a liquid crystal display device and inhibit deterioration in display. Further, as described above, the transistor can achieve the off current value equal to or less than 100 aA/μm even at high temperature such as 85°C. Accordingly, deterioration in display of the liquid crystal display device caused by an external factor such as temperature can be inhibited.SELECTED DRAWING: Figure 1
Patent JP-2020097026-A (JP)
Title: Tuning products selectivity of co2 reduction reaction with surface ligands
Inventor: CHEN SHUTANG
IPC: C25B3/25
Filed: 2019-10-04
Abstract: To provide a selective catalytic metal microstructure and nanostructure having at least one surface ligand and a method for preparing the structure.SOLUTION: The preparation method includes providing preliminary microstructures or nanostructures having at least one preliminary surface ligand 13 and replacing the preliminary surface ligand with at least one surface ligand 14a, 14b, 14c to provide the catalytic metal microstructure or nanostructure. The structure is used for the reaction of electrochemically reducing COto obtain CO and/or CH.SELECTED DRAWING: Figure 1
Patent JP-2020018004-A (JP)
Title: Image processing apparatus, image processing method, and image processing system
Inventor: TSUNASHIMA NOBUHIRO
IPC: H04N7/18
Filed: 2019-10-17
Abstract: To provide an image processing apparatus that can determine a cutout region adaptively to have the length of time an object to be detected is stationary, an image processing method, and an image processing system.SOLUTION: An image processing apparatus includes a control unit that selects a first object as a gaze target from among one or more detected objects at a first time point of a moving image, on the basis of a predetermined criterion, and excludes the first object from the gaze target when it is detected that the first object has stopped for a first predetermined time or more at a second time point after the first time point.SELECTED DRAWING: Figure 8
Patent JP-2021067084-A (JP)
Title: Ceiling material, and manufacturing method of ceiling material
Inventor: INOUE KENICHI
IPC: E04C2/26
Filed: 2019-10-23
Abstract: To provide a ceiling material having excellent holding strength of a panel core material and a method for manufacturing the ceiling material.SOLUTION: Provided is a ceiling material 1 having a panel core material 2 and a mounting bracket 3 which attaches the panel core material 2 to a ceiling joist with the front surface facing down, and has a unit area mass of 1.2 kg/m2 or less. The mounting bracket 3 includes a first plate-shaped member 31 extending in a first direction, and a second plate-shaped member 32 extending in a second direction intersecting the first direction from one end of the first plate-shaped member 31, and is fixed to the panel core material 2 in a state where one end is located inside the panel core material 2 and the first plate-shaped member 31 is parallel to the side surface of the panel core material 2 and protrudes from the back surface of the panel core material 2.SELECTED DRAWING: Figure 2
Patent JP-2021067629-A (JP)
Title: Radiographic device
Inventor: GONDA TAKAAKI
IPC: G01T7/00
Filed: 2019-10-28
Abstract: To provide a radiographic device with which it is possible to avoid an increase in device size and sufficiently protect a radiation detector from the impact shock that the device receives.SOLUTION: The radiographic device comprises: an internal unit 110 including a radiation detector 111 for detecting incident radiation R and a support member 112 for supporting the radiation detector 111; a housing 160 that contains the internal unit 110 and provided with a radiation incident surface on which radiation R enters, a rear surface facing the radiation incident surface, and a side surface joining to the radiation incident surface and the rear surface; a buffer member 120 arranged in a space between an inner wall 161a on side surface of the housing 160 and the outer contour of the internal unit 110; and a movement restricting member 130 for restricting the movement of the buffer member 120 in a plane (XY plane) direction that intersects the side surface of the housing 160 at right angles and arranged at a position that does not overlap the radiation detector 111 in the plane (XY plane) direction.SELECTED DRAWING: Figure 3
Patent JP-2021068665-A (JP)
Title: Composite material with core-shell structure, manufacturing method thereof, and negative electrode material
Inventor: IWASHIMA Toshiki
IPC: C01B33/02
Filed: 2019-10-28
Abstract: To provide an electrode material whose volume expansion is suppressed at the time of initial charging, particularly a composite material useful as a negative electrode material, and a manufacturing method thereof.SOLUTION: In a composite material with a core-shell structure, the value of (internal volume of shell)/(core volume) is 2 to 20, carbon is contained between a core and a shell, and the shell contains a metal oxide or carbon, or a combination thereof.SELECTED DRAWING: None
Patent JP-2021071875-A (JP)
Title: Machine learning device, carrier device, image formation device, machine learning method and program
Inventor: KOWASE KAZUHIKO
IPC: B65H5/06
Filed: 2019-10-30
Abstract: To provide a learning device capable of optimizing a parameter value of driving means for driving carrying means.SOLUTION: A learning device 500 includes: a state quantity obtaining unit 515 that obtains a state quantity representing the distortion amount or tensile amount of an object to be carried in a plurality of segments of a carrying path of a carrier device; a reward giving unit 520 that gives a reward in accordance with the state quantity; a learning unit 530 that executes a machine learning of updating, on the basis of the reward, an action value function which represents, set by set, the value of a parameter set of each driving means for driving each carrying means; and an intent deciding unit 540 that decides one set among the plurality of sets on the basis of the action value function after update, and gives a command to the driving means so as to drive the carrying means at the parameter of the decided set.SELECTED DRAWING: Figure 11
Patent JP-2021078194-A (JP)
Title: Electric actuator
Inventor: TOZUKA TAKESHI
IPC: H02K5/18
Filed: 2019-11-06
Abstract: To realize an electric actuator having excellent performance of cooling a brushless motor which is a power source.SOLUTION: An electric actuator 1A includes a brushless motor 40 including a stator 41 and a rotor 42, a flat housing 30 which houses the brushless motor 40 and in which the axial dimension is smaller than the radial dimension, a control substrate 50 which is housed together with the brushless motor 40 in the housing 30, and a deceleration mechanism 60 that is integrated with the housing 30 and that reduces the rotational speed of power outputted from the brushless motor 40 and outputs the reduced speed. The housing 30 includes a cover 10 and a bracket 20 that are opposed to each other in the axial direction with the brushless motor 40 disposed therebetween. A thermally conductive sheet 70 that has a first surface 71 in close contact with the stator 41 and a second surface 72 in close contact with the bracket 20 is disposed between the brushless motor 40 and the bracket 20.SELECTED DRAWING: Figure 2
Patent JP-2020041149-A (JP)
Title: Heat cycle system composition and heat cycle system
Inventor: FUKUSHIMA MASATO
IPC: C10M107/24
Filed: 2019-11-07
Abstract: To provide a heat cycle system composition that can replace R410A, includes a working medium for heat cycling with a low global warming parameter, and has good lubrication properties, and a heat cycle system using the composition.SOLUTION: A heat cycle system composition comprises: a heat cycle working fluid that includes an unsaturated fluorinated hydrocarbon compound having a specific structure; and a refrigeration oil that has a breakdown voltage of 25kV or more, a hydroxyl value of 0.1 mgKOH/g or less, a kinematic viscosity at 40°C of 5 to 200 mm/s, and a kinematic viscosity at 100°C of 2 to 30 mm/s. There is also provided a heat cycle system using the heat cycle system composition.SELECTED DRAWING: Figure 1
Patent JP-2020038010-A (JP)
Title: Hollow spring
Inventor: SAYAMA HIRONOBU
IPC: F16F1/14
Filed: 2019-11-08
Abstract: To improve fatigue life of a hollow spring.SOLUTION: A hollow spring has an average value of surface roughness that is smaller than 10 μm over the whole inner surface of a steel pipe, and/or may apply compression remaining stress on the whole inner surface. The hollow spring is manufactured by a process for polishing an inner surface of a pipe by making polishing media (200) having viscoelasticity flow between a first end (11) and a second end (12) of a tubular member (10). The polishing media (200) may include a base material having viscoelasticity, and a particulate polishing agent, uniformly polish the inner surface of the steel pipe to reduce surface roughness, and/or applies compression remaining stress to improve fatigue life.SELECTED DRAWING: Figure 5
Patent JP-2021077160-A (JP)
Title: Touch sensor
Inventor: MINAMIDE TETSUYA
IPC: G06F3/044
Filed: 2019-11-11
Abstract: To prevent the edge of a substrate from being broken due to a change in temperature in a touch sensor in which materials having different linear expansion coefficients are laminated.SOLUTION: The touch sensor 1 includes a cover member 2 made of a light-transmitting glass material, a substrate 5 made of COP (cycloolefin polymer), and an adhesive layer 8 composed of an optical transparent adhesive and arranged between the cover member 2 and the substrate 5. Each end portion 5a of the substrate 5 projects outward more than each end portion 8a of the adhesive layer 8.SELECTED DRAWING: Figure 6
Patent JP-2021079386-A (JP)
Title: Mold cooling device
Inventor: TANABE HIRONORI
IPC: B22D17/14
Filed: 2019-11-14
Abstract: To provide a mold cooling device having excellent assemblability and durability.SOLUTION: A mold cooling device 22 comprises a holder member 51 having a cooling water feed hole 52a, a cooling water exhaust hole 52c and an axial hole 52 and a seal member 60 sealing the cooling water feed hole 52a, the cooling water exhaust hole 52c and the axial hole 52 by being installed in the axial hole 52a of the holder member 51, the cooling water feed hole 52a and the cooling water exhaust hole 52c are provided so as to be connected orthogonally to the axial direction of the axial hole 52, and the cooling water feed hole 52a is provided in the axial direction of the axial hole 52 than the cooling water exhaust hole 52c and at a rear side in the installation direction of the seal member 60. A hole diameter of the axial hole 52 in a connected part with the cooling water feed hole 52a is larger than a diameter of the seal member 60 installed between the cooling water feed hole 52a connected to the axial hole 52 and the cooling water exhaust hole 52c.SELECTED DRAWING: Figure 6
Patent JP-2021081816-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: KAWANA YOSUKE
IPC: H04Q9/00
Filed: 2019-11-14
Abstract: To promote improvement in comfort in the user's living environment.SOLUTION: An information processing device according to the present application includes: an acquisition unit; a determination unit; and a home electric appliance control unit. The acquisition unit acquires recipe information that is the information relating to user's cooking. The determination unit determines, on the basis of the recipe information acquired by the acquisition unit, a non-cooking home electric appliance that is used by a user but is not used for the cooking as a home electric appliance to be controlled. The home electric appliance control unit controls, before a prescribed process and under a prescribed condition, the non-cooking home electric appliance determined by the determination unit.SELECTED DRAWING: Figure 11
Patent JP-2020115736-A (JP)
Title: Systems, methods, and apparatus for processing shielded cable
Inventor: GRACE L DUNCAN
IPC: B21F23/00
Filed: 2019-11-15
Abstract: To provide an automated system for processing a shielded cable.SOLUTION: An automated system 110 for processing an end of a cable 10 includes: a cable delivery system 60; a cable processing module; a pallet 64; a drive wheel; a motor; and an idler wheel. The cable processing module includes cable processing equipment configured to perform an operation on an end of a cable and a computer system. The computer system inserts a specified length of cable into the cable processing equipment by rotating the drive wheel in a cable pushing direction; performs an operation on the inserted end of the cable by activating the cable processing equipment; and removes the specified length of cable from the cable processing equipment by rotating the drive wheel in a cable pulling direction.SELECTED DRAWING: Figure 1