baber/WOPTO huggingface dataset:
Patent JP-2021100414-A (JP)
Title: Quality evaluation method of human mesenchymal stem cells, methods of separating, selecting, and culturing human mesenchymal stem cells, cell population of human mesenchymal stem cells that grow fast, and monoclonal antibody that specifically recognizes human mesenchymal stem cells that grow fast
Inventor: IYOKU YUMI
IPC: C07K16/28
Filed: 2021-03-12
Abstract: To provide quality evaluation methods of human mesenchymal stem cells, to provide methods of separating, selecting, and culturing human mesenchymal stem cells, to provide cell populations of human mesenchymal stem cells that grow fast, and to provide monoclonal antibodies that specifically recognize human mesenchymal stem cells that grow fast.SOLUTION: The quality evaluation method of human mesenchymal stem cells is a method of determining the pass/fail of each cell population by separating, selecting, and culturing human mesenchymal stem cells that grow fast from a cell population containing human mesenchymal stem cells and quantifying the abundance ratio of cells expressing Ror2 or Fzd5 in the separated, selected, and cultured cell population.SELECTED DRAWING: None
Patent JP-2022141028-A (JP)
Title: Control device, control system, control method and program
Inventor: Ning Xiao Guang
IPC: B25J19/06
Filed: 2021-03-15
Abstract: To make both safety and operation efficiency of a robot compatible.SOLUTION: A control part controls operation of a robot on the basis of operation trajectory information. A sensing part senses a position of the robot and a position of a person. A determining part determines whether or not a first distance between the position of the robot and the position of the person is shorter than a first predetermined distance. A predicting part predicts a future position of the robot on the basis of the position of the robot and also predicts a future position of the person on the basis of the position of the person. A changing part, when a second distance between the future position of the robot and the future position of the person is shorter than a second predetermined distance, changes the operation trajectory information so that the second distance becomes longer than the second predetermined distance. The control part, when the first distance is shorter than the first predetermined distance, stops or decelerates operation of the robot, no matter whether the operation trajectory information is changed or not. The control part, when the first distance is above the first predetermined distance and when the operation trajectory information is changed, controls the operation of the robot on the basis of the changed operation trajectory information.SELECTED DRAWING: Figure 1
Patent JP-2022141175-A (JP)
Title: Pipe for heat exchange, and production method of the same
Inventor: SAIWAI TOSHIHIKO
IPC: F28F21/08
Filed: 2021-03-15
Abstract: To provide a pipe for heat exchange excellent in heat exchangeability where a metallic porous body is hard to fall from a metallic pipe.SOLUTION: A pipe for heat exchange includes: a metallic pipe; and a metallic porous body constituted by combining a plurality of metal fibers and bonded to an inner wall surface of the metallic pipe, where a part of the metallic porous body is bonded to the inner wall surface of the metallic pipe, and when a convexoconcave degree of a section of the metallic porous body is (a boundary length of the section2/an area of the section)×1/4π, and a linear degree is (an absolute maximum length of the section2/an area of the section)×π/4, these convexoconcave degree and linear degree are found on a longitudinal section of the metallic porous body, and a fineness obtained by multiplying a convexoconcave degree with a linear degree is calculated, then a fineness perpendicular to a wall surface of a longitudinal section expressed by the following formula 1 is 1.9 or greater. (a fineness perpendicular to an inner wall surface )=(a fineness)×cos(2α) (formula 1), where α=0 when 45 degree<α<135 degree.SELECTED DRAWING: Figure 1
Patent JP-2022141490-A (JP)
Title: Control system of mixer vehicle
Inventor: KURIHARA RYUSUKE
IPC: B60P3/16
Filed: 2021-03-15
Abstract: To properly perform automatic agitation even when a communication failure occurs between a display device and a controller.SOLUTION: A control system 100 comprises: a controller 20 which controls the operation of a mixer drum 2; a display device 30 which is connected to the controller 20, connected to a parking brake switch 22 and arranged in an operator compartment; and a first operation panel 41 which is connected to the controller 20 and detects the automatic agitation input being the input that causes the mixer drum 2 to execute the automatic agitation. The controller 20 causes the mixer drum 2 to execute the automatic agitation with the acquisition of parking off information indicating that the parking brake is not working from the display device 30 as a trigger when it is determined that information communication with the display device 30 is possible, and causes the mixer drum 2 to execute the automatic agitation with the detection of the automatic agitation input by the first operation panel 41 as a trigger when it is determined that information communication with the display device 30 is impossible.SELECTED DRAWING: Figure 3
Patent JP-2022142122-A (JP)
Title: Control system of electric vehicle
Inventor: HASHIMOTO HIROSHIGE
IPC: B60L50/60
Filed: 2021-03-16
Abstract: To provide a control system of an electric vehicle which is capable of controlling behavior of the vehicle adequately even when limitation is applied to output and/or operation of devices that control behavior of the vehicle.SOLUTION: A control system of an electric vehicle comprises: a first power supply and a second power supply; a first motor and a second motor which are connected to the first power supply or the second power supply and then perform transfer of electric power; and a controller which controls output of each of the power supplies and drives front wheels by one of the motors and drives rear wheels by the other of the motors. When a parameter value for controlling output of either one power supply of the first and second power supplies is smaller than a predetermined specified value (step S3, S5), the controller decreases the output of the one power supply and moreover increases the output of the other power supply of the first and second power supplies (step S4, S6) .SELECTED DRAWING: Figure 3
Patent JP-2022142332-A (JP)
Title: Laminate, wavelength conversion sheet and display device
Inventor: SAKAMOTO TAKESHI
IPC: G02B5/02
Filed: 2021-03-16
Abstract: To provide a laminate having high barrier properties and favorably used in an optical film, a wavelength conversion sheet using the laminate and a display device using the wavelength conversion sheet.SOLUTION: Provided is a laminate of a mat layer and a barrier film having an aluminum oxide vapor deposition film. When etched by a TOF-SIMS from a front side opposite to a substrate of the barrier film, an intensity derived from Al2O3 and an intensity derived from Al2O4H are detected in an area of the aluminum oxide vapor deposition film. A maximum peak of the intensity derived from Al2O4H is present at a depth position of 50% to 99% from a film interface in the aluminum oxide vapor deposition film. An (Al2O4H/Al2O3) intensity ratio detected at a position of the maximum peak is 1.0 or more. An intensity peak derived from Al3 is not detected in the area of the aluminum oxide vapor deposition film.SELECTED DRAWING: Figure 1
Patent JP-2022142396-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-16
Abstract: To provide a game machine capable of executing appropriate control on decorative pattern display control in a normal state after a game medium has not passed through a specific region in a special state.SOLUTION: In the variable display executed immediately before being controlled to a small winning game state as shown in Fig. 9-24, a performance control CPU 120 displays "2V2" in pattern display areas 5L, 5C, and 5R of an image display device 5 as a small winning combination of a decorative pattern corresponding to a display result of "small winning." In a start screen of a "normal mode" of normal states controlled after a small winning blowout is generated in a small winning state as shown in Fig. 9-25, the performance control CPU displays "222," which is a big winning combination of a decorative pattern in the pattern display areas 5L, 5C, and 5R of the image display device 5 as a decorative pattern combination.SELECTED DRAWING: Figure 9-25
Patent JP-2021176076-A (JP)
Title: Management system, information processing device, management method, and program
Inventor: SUGAYA SHUNJI
IPC: G06Q10/06
Filed: 2021-03-18
Abstract: To provide a management system, information processing device, management method, and program, which allow for grasping current work being performed by teleworkers in real time.SOLUTION: In a management system having an information processing device and a server communicably interconnected via a network, the information processing device 10 comprises an acquisition unit 135 configured to acquire detection information regarding actions of a user, a setting unit configured to set recommended work based on the past working states of the user and the detection information, and a presentation unit 133 configured to selectably present the recommended work that has been set.SELECTED DRAWING: Figure 2
Patent JP-2022146469-A (JP)
Title: Granulated powder, compound, mold and bond magnet
Inventor: ITO TERUO
IPC: C08L63/00
Filed: 2021-03-22
Abstract: To provide granulated powder which is superior in fluidity and which enables formation of a bond magnet superior in orientation of magnet powder.SOLUTION: Granulated powder 10 comprises magnet powder and a first resin composition 6. Granulated particles 2 constituting the granulated powder 10 each contain a plurality of magnet particles 4 and the first resin composition 6, which form magnet powder; the magnet powder contains Sm-Fe-N based magnet, and the first resin composition 6 contains a thermosetting resin. A mold including the granulated powder has a residual magnetic flux density Br1 and a volume V1. Magnet powder per se, which is included in the mold, has a residual magnetic flux density Br2, and a volume V2. The orientation degree of the granulated powder is defined as Br1/Br2/(V2/V1), which is 80% or more and 100% or less.SELECTED DRAWING: Figure 1
Patent JP-2022149790-A (JP)
Title: Coupler, coupling unit, and coupling method
Inventor: MORIYAMA YUJI
IPC: B61G1/32
Filed: 2021-03-25
Abstract: To provide a coupler, a coupling unit, or a coupling method that allow adjustment of variation in height and position of an automatic conveyance robot and a carriage.SOLUTION: A coupler to be attached to an automatic conveyance robot enters below a carriage to tow the carriage. The coupler has a main body, and a first movable pin and a second movable pin that are provided on the main body and that are respectively extensible and contractable. The first movable pin can be fixed at a predetermined position, and the fixation of the first movable pin is released when the second movable pin contracts.SELECTED DRAWING: Figure 5
Patent JP-2021102641-A (JP)
Title: Coating composition including alkyl oximes
Inventor: EDWARD ASIRVATHAM
IPC: C09D7/46
Filed: 2021-03-26
Abstract: To provide a purified 2-pentanone oxime product and a method for preparing the same.SOLUTION: A coating composition including at least one solvent, at least one resin, at least one drier, and an anti-skinning agent, or an anti-skinning composition, is provided, wherein the anti-skinning composition comprises at least 92 wt.%, or more particularly at least 98 wt.%, of an alkyl oxime having 5 carbon atoms, selected from 2-pentanone oxime and 3-methyl-2-butanone oxime. In some embodiments, the high-purity 2-pentanone oxime includes less than 0.5 wt.% methyl isobutyl ketoxime. In some embodiments, the composition includes less than 0.006 wt.% methyl isobutyl ketoxime. A method for the preparation of a purified 2-pentanone stream suitable for oximation to a high-purity 2-pentanone oxime is also provided.SELECTED DRAWING: Figure 6
Patent JP-2022151321-A (JP)
Title: Separation unit, and method for determining extraction amount of extraction of content within separation tank
Inventor: KARASAWA TOSHIYASU
IPC: B03B5/00
Filed: 2021-03-26
Abstract: To provide a separation unit for restraining a load of an agitator from becoming excessive, and a method for determining the extraction amount of extraction of contents within a separation tank.SOLUTION: A separation unit includes: a separation tank that comprises an agitator; an extraction part for partially extracting a solid and a dispersion liquid from the contents comprising the solid and the dispersion liquid within the separation tank; and a control part for controlling the extraction part. The control part extracts the contents so as to maintain fluidity of residue made from solid residue and the dispersion liquid, left within the separation tank.SELECTED DRAWING: Figure 2
Patent JP-2022153053-A (JP)
Title: Garbage collection support system
Inventor: SAKADAI HIROYUKI
IPC: B65F3/00
Filed: 2021-03-29
Abstract: To provide a technique capable of generating an appropriate target travel route for guiding an operator of a garbage truck.SOLUTION: In a garbage collection support system, a server unit includes: a road information holding unit holding road information; a travel history holding unit that holds travel history information indicating the routes taken by the garbage truck during past garbage collection; a collection point information storage unit holding collection point information indicating the location of garbage collection points; and a route generation unit that generates a target travel route through multiple target garbage collection points based on the road information, the travel history information, and the collection point information representing the target points of garbage collection.SELECTED DRAWING: Figure 2
Patent JP-2022157081-A (JP)
Title: Light control device
Inventor: NAGAO KOICHI
IPC: G02F1/1333
Filed: 2021-03-31
Abstract: To provide a light control device in which, in a case where printed boards are connected to stacked light control panels through a flexible printed board, the number of printed boards can be reduced.SOLUTION: A light control device 100 includes a panel unit 110 in which a plurality of light control panels are stacked in a first direction, the light control panel including a first substrate 2 including two or more terminal groups 10 of a plurality of terminals connectable to one flexible printed board 400, and a second substrate 3 overlapping with the first substrate, and the flexible printed boards each connected to the terminal group of one light control panel. When the panel unit is viewed from the first direction, the terminal groups are arranged along a second direction intersecting with the first direction. When viewed from the first direction, the flexible printed boards do not overlap with each other.SELECTED DRAWING: Figure 6
Patent JP-2022157122-A (JP)
Title: vapor chamber
Inventor: KAWABATA KENYA
IPC: H01L23/427
Filed: 2021-03-31
Abstract: To provide a vapor chamber capable of reducing heat resistance when liquid-phase working fluid changes a phase to a gas phase, and preventing the liquid-phase working fluid from drying out at an evaporation part, to exhibit excellent heat transport characteristic.SOLUTION: A vapor chamber comprises a container formed with a cavity part therein and having a first surface and a second surface opposite to the first surface, working fluid enclosed in the cavity part, and a vapor flow path that is provided in the cavity part and through which gas-phase working fluid flows. On the inner surface of the first surface, a container inner surface area increase part having a convex part is formed, and on the surface of the convex part, a first wick structure is provided.SELECTED DRAWING: Figure 1
Patent JP-2022158311-A (JP)
Title: Optical signal waveform measuring device and optical signal waveform measuring method
Inventor: UENO MASAKI
IPC: G01J11/00
Filed: 2021-04-01
Abstract: To provide an optical signal waveform measuring device that expands the measurable range of electric power of input light without the need to prepare a variable attenuation device.SOLUTION: An optical signal waveform measuring device 2 comprises, inside of a housing of a local device: an attenuation amount adjustment unit 28 for adjusting the attenuation amount of an optical signal inputted to the local device so that the electric power of the optical signal outputted from a variable attenuation device 23 equals prescribed electric power; and a path switching unit 29 which (1) maintains the path of the optical signal inputted to the local device intact as being a path before switchover having the variable attenuation device 23 and a signal conversion unit 24 when the electric power of the optical signal outputted from the variable attenuation device 23 equals prescribed electric power, and (2) switches the path of the optical signal inputted to the local device to a path after switchover not having the variable attenuation device 23 but having a signal conversion unit 30 when the electric power of the optical signal outputted from the variable attenuation device 23 can only be smaller than the prescribed electric power, .SELECTED DRAWING: Figure 1
Patent JP-2022158376-A (JP)
Title: Stator member and insulator
Inventor: NANAO RYO
IPC: H02K3/46
Filed: 2021-04-02
Abstract: To provide a stator member capable of reducing the size of manufacturing machines, and an insulator.SOLUTION: The insulator is an insulator that includes: an arm extending in a circumferential direction from the trunk with a terminal connection, and an arm extending in an anti-circumferential direction with a terminal to be connected. The stator member has a combined structure in which four insulator groups each having the same shape, each consisting of the insulator and the core, are annularly connected to a connection portion of the insulator group and a connected portion of another insulator group at predetermined intervals.SELECTED DRAWING: Figure 4
Patent JP-2022158439-A (JP)
Title: gear
Inventor: TABUCHI MOTOKI
IPC: F16H55/06
Filed: 2021-04-02
Abstract: To provide a gear comprising a plurality of members, which can suppress increase of manufacturing cost.SOLUTION: A gear comprises an insert part 2 formed in an annular manner, and an annular member provided on the outer peripheral side of the insert part 2, and is configured to join the annular member and the insert part 2. The insert part 2 has an annular part 4, and a projection part 5 that projects outward in a radial direction from the annular part 4 and joins the insert part 2 and the annular member. The projection part 5 has a cross-sectional shape with the same thickness in an axial direction, or a cross-sectional shape in which the thickness in the axial direction tapers outward in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2021119392-A (JP)
Title: Ophthalmic optical lens for vision correction having one or more areas of more positive power
Inventor: BRIEN ANTHONY HOLDEN
IPC: A61F9/013
Filed: 2021-04-14
Abstract: To provide an ophthalmic optical lens which may be useful for correcting refractive error of an eye and/or for controlling eye growth.SOLUTION: Performance of an ophthalmic lens is improved by providing one or more steps in a central portion of an optical zone and one or more steps in a peripheral portion of the optical zone.SELECTED DRAWING: Figure 6
Patent JP-2022165258-A (JP)
Title: game machine
Inventor: KASUGA TARO
IPC: A63F7/02
Filed: 2021-04-19
Abstract: To provide a game machine allowing for easily adjusting an in-plane arrangement position and an in-space posture of a projector device by using an upper pedestal and a lower pedestal.SOLUTION: A game machine includes: a projecting device projecting a video by irradiation light; a plurality of projection surfaces capable of displaying the video projected by the projecting device; a drive mechanism which displaces at least one of the plurality of projection surfaces as a movable projection surface; and an upper wall positioned above the projecting device. The plurality of projection surfaces is subjected to surface processing. The drive mechanism is configured to relatively displace the movable projection surface with respect to the projecting device. The upper pedestal and the lower pedestal are provided in between the projecting device and the upper wall. The upper pedestal is fitted onto the upper wall so that an in-plane position is adjustable, whereas the lower pedestal is fitted onto the upper pedestal so that intervals at three or more parts are adjustable while supporting the projecting device.SELECTED DRAWING: Figure 47
Patent JP-2022167713-A (JP)
Title: Feature determination model evaluation system and feature determination model evaluation method
Inventor: YASUI MASAHIKO
IPC: G06T7/00
Filed: 2021-04-23
Abstract: To evaluate, when aggregating and evaluating results of a feature determination model, with two or more values, closer to a continuous value, instead of two values of correct and incorrect answers of a feature determination result or appropriateness and unfairness of a determination basis, whether the feature determination model functions correctly even if a target area included in data has various backgrounds, and the determination basis is valid even if this area becomes an attention area if a background area has the determination basis.SOLUTION: A feature determination model evaluation system that comprises a processor and an interface unit, is configured to: divide a target area and a background area in data; generate background synthetic data in which background data and the target area are synthesized; determine a presence or absence of features for a dataset or the background synthetic data; calculate a contribution value of each component within the data for the determination from the background synthetic data; and aggregate overlaps between contribution distribution based on the contribution value and the target area or a determination basis examination target area.SELECTED DRAWING: Figure 1
Patent JP-2022175870-A (JP)
Title: Protective device, load driving system, protection method and program
Inventor: YOSHINO YUSUKE
IPC: H02M1/00
Filed: 2021-05-14
Abstract: To provide a protective device capable of protecting a load driving system at a proper timing according to temperature of a power semiconductor.SOLUTION: A protective device comprises: a capacitor outputting a voltage according to electric charge accumulated by a first current; and a protection circuit r determining whether a voltage output from the capacitor exceeds a constant threshold or not, generating a second current with a magnitude corresponding to information on temperature of a power semiconductor driving a load, and changing the magnitude of the first current based on the generated second current.SELECTED DRAWING: Figure 2