baber/WOPTO huggingface dataset:
Patent JP-2022148398-A (JP)
Title: Substrate transfer method
Inventor: SHINODA NANAKO
IPC: B65G49/07
Filed: 2021-03-24
Abstract: To provide a substrate transfer method for correcting the displacement of a substrate and transferring the substrate.SOLUTION: A substrate transfer method includes: a step for receiving a first substrate and a second substrate with a pick of a first transfer device; a step for detecting the amount of displacement of the first substrate and the amount of displacement of the second substrate; a step for calculating the amount of correction of a delivery position of the pick based on the amount of displacement of the first substrate; a step for moving the pick to the corrected pick delivery position, delivering the first substrate to a first placement part in a second chamber, and delivering the second substrate to a second placement part in the second chamber; a step for moving a first pick of a second transfer device to a receiving position of the first placement part, and receiving the first substrate with the first pick; a step for calculating the amount of correction of a receiving position of a second pick of the second transfer device, based on the amount of correction of the pick delivery position and the amount of displacement of the second substrate; and a step for moving the second pick of the second transfer device to the corrected second pick receiving position, and receiving the second substrate with the second pick.SELECTED DRAWING: Figure 4
Patent JP-2022149181-A (JP)
Title: Power conversion device and manufacturing method thereof
Inventor: NOZUKI ZENICHI
IPC: H01F41/04
Filed: 2021-03-25
Abstract: To provide a power conversion device that can be downsized and a manufacturing method thereof.SOLUTION: A winding wound around a magnetic body 37 is formed by a first winding pattern 51 formed on a first printed circuit board 25, a winding member 61 including first winding members 61a and 61c and second winding members 61b and 61d, and a second winding pattern 81 formed on a second printed circuit board 41. The first printed circuit board 25 and the second printed circuit board 41 are arranged to face each other in the Z-axis direction so as to sandwich the magnetic body 37 therebetween. The first winding members 61a and 61c and the second winding members 61b and 61d are arranged so as to sandwich the magnetic body 37 between the first printed circuit board 25 and the second printed circuit board 41.SELECTED DRAWING: Figure 3
Patent JP-2022150667-A (JP)
Title: Dry ice blast device
Inventor: SAGAWA HIDEYUKI
IPC: B24C11/00
Filed: 2021-03-26
Abstract: To realize a dry ice blast device which stably jets dry ice particles.SOLUTION: A dry ice blast device 1A includes: a nozzle 32 which jets dry ice particles 100b; a crushing part 13 which crushes the dry ice pellets 100a to generate the dry ice particles 100b; and a transport part 12 which transports the dry ice pellets 100a to the crushing part 13. The transport part 12 includes: a tray 41 on which the dry ice pellets 100a are placed; and an electromagnet 42a serving as a driving source which vibrates the tray 41. The dry ice blast device 1A transports the dry ice pellets 100a to the crushing part 13 while vibrating the dry ice pellets 100a on the tray 41.SELECTED DRAWING: Figure 1
Patent JP-2022152787-A (JP)
Title: Package body and package for interdental brush
Inventor: NAGATA ERIKA
IPC: B65D75/36
Filed: 2021-03-29
Abstract: To provide a package body and a package for an interdental brush allowing a plurality of small items to be exposed in an alignment order of them step by step and allowing the small items to be picked up by exposing an opening side of an accommodation part step by step without separating a part of a mount.SOLUTION: A package body is provided with a front member having an accommodation part which is bulged on the front side and has a plurality of small items inside in an alignment order; a mount sealing an opening side of the accommodation part; and a rear member fitted in a rear side of the front member, wherein a bending processing part is arranged on the mount to make the mount easily bent outward along an extending direction of a boundary line assumed as a boundary between the plurality of small items.SELECTED DRAWING: Figure 3
Patent JP-2022152979-A (JP)
Title: Printing device, print preparation method, and print preparation program
Inventor: TAKAO YOSHIHIRO
IPC: B41J15/04
Filed: 2021-03-29
Abstract: To provide a printing device, a printing preparation method, and a printing preparation program capable of making the time to printing start shorter than before.SOLUTION: The printing device includes a supply unit, a printing unit, a conveyance unit, a tensioning unit, a conveyance drive unit, a control unit, and a media detection unit. The supply unit supplies a long piece of media. The printing unit prints an image on the media supplied by the supply unit. The conveyance unit conveys the media in a conveying direction from the supply unit to the printing unit and in a returning direction opposite to the conveying direction. The control unit controls the conveyance drive unit to convey the media in the conveyance direction and then performs a skew correction process in which tension is repeatedly applied to the media by the tensioning unit during the reciprocating conveying of the media in the return direction (S8 to S10). The control unit performs a detection process to detect an attribute of the media on the basis of the detection results output from the media detection unit during one of the plurality of reciprocating conveying operations (S9).SELECTED DRAWING: Figure 5
Patent JP-2022154024-A (JP)
Title: Cartridge and printing system
Inventor: OYA SHUN
IPC: B41J2/175
Filed: 2021-03-30
Abstract: To provide a technique capable of capturing liquid scattered from a liquid introduction part in a cartridge.SOLUTION: A liquid cartridge comprises: a liquid storage part; a liquid supply part; an arrangement part that arranges the liquid supply part inside thereof and has a bottom wall facing the tip of the liquid supply part, the bottom wall having an opening through which a liquid introduction part is inserted at a position facing the tip of the liquid supply part; a first liquid absorbing member disposed inside the arrangement part, the first liquid absorbing member partly exposed from the opening; and a second liquid absorbing member disposed inside the arrangement part, the second liquid absorbing member in contact with the first liquid absorbing member.SELECTED DRAWING: Figure 11
Patent JP-2022154723-A (JP)
Title: red coloring composition
Inventor: TSUJIUCHI SHO
IPC: G02B5/20
Filed: 2021-03-30
Abstract: To provide a red coloring composition which is useful for thinning of a color filter.SOLUTION: A red coloring composition contains a coloring agent (A), a resin (B), a polymerizable compound (C), a polymerization initiator (D), and a solvent (E), wherein the coloring agent (A) contains an orange coloring agent (A-1) satisfying the condition (X), and a red coloring agent (A-2). [Condition (X)]: A composition (X) which contains only the orange coloring agent (A-1) as a coloring agent and has a percentage content of the orange coloring agent (A-1) in a solid content of 10 mass% is prepared, when absorbance of a color filter which is formed from the resin composition (X) and has a film thickness of 1 μm is measured, absorbance at a wavelength 480 nm is 0.50 or more, absorbance at a wavelength of 530 nm is 0.30 or more and 0.70 or less, and absorbance at a wavelength of 580 nm is 0.20 or less.SELECTED DRAWING: None
Patent JP-2021162161-A (JP)
Title: brake disc
Inventor: GIUSEPPE LISCIANI
IPC: F16D65/12
Filed: 2021-03-31
Abstract: To improve the adaptability of connection between a brake strip and a support.SOLUTION: A brake disc rotating about its rotation axis (1a) includes a brake strip (2), an element (3) for supporting the brake strip (2), and a plurality of elements (4) for connecting the support element (3) to the brake strip (2), which can be elastically deformed so as to enable the relative movement of the brake strip (2) with respect to the support element (3). The support element (3) is equipped with at least a first component (7) and a second component (8) connected to the brake strip (2) by the first connection element (4). A plurality of second connection elements (9) of the first component (7) and the second component (8) can be elastically deformed so as to enable relative movement between the first component (7) and the second component (8).SELECTED DRAWING: Figure 1
Patent JP-2022158035-A (JP)
Title: Activated water generator
Inventor: OTAKI MINORU
IPC: C02F1/68
Filed: 2021-04-01
Abstract: To provide an activated water generator which is further developed while maintaining an advantage of using multiple types of ceramic particles with different particle diameters.SOLUTION: An activated water generator 1 which generates activated water by causing ceramic particles to flow in treated water has an inner space 10 divided into a plurality of treatment spaces 11 and 12 along the vertical direction, a container 5 into which treated water introduced from a water conducting portion 6A provided at the bottom is drained through the plurality of treatment spaces 11 and 12 and from a drainage portion 6B provided at the top, and particle groups 32 and 34 comprising a plurality of ceramic particles 31 and 33 accommodated in the plurality of treatment spaces 11 and 12, respectively. The generator sets a flow rate at which the plurality of ceramic particles 31 and 33 contained in the treatment spaces 11 and 12 flow properly to be gradually larger from upstream in the direction of water flow to downstream in the direction of water flow.SELECTED DRAWING: Figure 1
Patent JP-2022158068-A (JP)
Title: Belt tension adjusting method and door opening/closing device
Inventor: MASUZAWA SOSUKE
IPC: B66B13/08
Filed: 2021-04-01
Abstract: To provide a simple belt tension adjusting method capable of reducing labor and work time.SOLUTION: A vertical moving pulley bracket 26 is fixed to a rail frame 20. A motor bracket 29 installed with a motor pulley 27 over which a belt 30 is looped is temporarily fixed to the rail frame 20. The belt 30 is looped between a driven pulley 25 and the motor pulley 27. An arm 44 having an arm roller part 45 is installed in such a state that one end is fixed to the center of the motor pulley 27 and the other end is brought into contact with a side surface of the rail frame 20. A motor 28 installed on the motor bracket 29 and rotating the motor pulley 27 is driven. The arm 44 is rotated with the rotation of the motor pulley 27. A side surface of the rail frame 20 is moved downward while the arm roller part 45 is brought into contact with the side surface of the rail frame 20. The motor bracket 29 is moved in a direction of applying tension on the belt 30. The motor bracket 29 is fixed to the rail frame 20 at a position where the movement of the motor bracket 29 is stopped.SELECTED DRAWING: Figure 2
Patent JP-2021183869-A (JP)
Title: Nut locking system and electronic device having the nut locking system
Inventor: JOHAN BERGSTEN
IPC: H04N5/222
Filed: 2021-04-14
Abstract: To provide a nut locking system which can improve the safety of connection between a nut and a shaft.SOLUTION: A nut locking system 10 comprises a nut 100, a shaft 200 and a holding ring 300. The nut is connected to the shaft by a screw-type joint 12, the shaft has a hollow part 202 in which a main body of the holding ring is arranged, the holding ring comprises a tongue-shaped part 304 which is engaged with the nut according to movement in an axial direction of the nut with respect to the shaft so that the movement of the nut is suppressed, and the tongue-shaped part comprises a first tongue-shaped portion 306 extending above an upper-side portion 102 of the nut, and engaged with the upper-side portion of the nut.SELECTED DRAWING: Figure 1
Patent JP-2022163920-A (JP)
Title: Three-dimensional model generation device, three-dimensional model generation method, and program
Inventor: KOMATSU SEIJI
IPC: G06T19/00
Filed: 2021-04-15
Abstract: To allow for generating a three-dimensional model regardless of the presence or absence of image data.SOLUTION: A three-dimensional model generation device is provided, comprising: an image data acquisition unit for acquiring image data of an object including time information; a three-dimensional model generation unit configured to generate a three-dimensional model based on the image data of the object acquired by the image data acquisition unit; and a three-dimensional model correction unit configured to estimate a degree of change in the object during a given time period with respect to the three-dimensional model to correct the three-dimensional model.SELECTED DRAWING: Figure 4
Patent JP-2022164127-A (JP)
Title: Display device
Inventor: LI ZONGSHUAI
IPC: H04N5/64
Filed: 2021-04-16
Abstract: To provide a display device that reduces the time required to install a cover member and improves the ease of installation of the cover member.SOLUTION: A cover member 30 has a configuration in which an accommodating unit 32 is formed by protruding to the rear direction, the accommodating unit having an open portion 32a on the lower side to accommodate a connecting fixture of a stand on the center side in a width direction, an engagement pawl 34 is formed on the upper-end side to engage a hole to be engaged of a rear cabinet, locking pawls 36 are formed on the lower ends of both sides to engage with holes to be locked of the rear cabinet, and a notch 30n is formed on the lower side of the accommodating unit 32 to communicate with the open portion 32a of the accommodating unit 32.SELECTED DRAWING: Figure 7
Patent JP-2022165628-A (JP)
Title: Carbonitriding steel material and carbonitrided steel material
Inventor: HAYASHI YUKIHIRO
IPC: C21D1/06
Filed: 2021-04-20
Abstract: To provide a carbonitriding steel material high in surface fatigue strength and sufficiently high in high temperature tempering hardness, and a carbonitrided steel material obtained by carbonitriding the carbonitriding steel material.SOLUTION: A carbonitriding steel material including C, Si, Mn, P, S, Cu, Ni, Cr, Mo, Al, N and the remainder consisting of Fe and inevitable impurities satisfies a surface C concentration (mass%)+12/14x a surface N concentration (mass%)=0.6 to 1.4, and 129.7805×[Cr(mass%)]-76.9797×[Cr (mass%)]2+339.3375x[a surface N concentration (by mass%)]-539.345×[a surface N concentration (mass%)] 2+181.4983×[Cr (mass%)]×[a surface N concentration (mass%)]+437.6799>560 by carbonitriding. A carbonitrided steel material having a hardness of 560 HV or more in a portion of a depth of 0.05 mm from the surface is obtained when tempered at 500°C after the carbonitriding.SELECTED DRAWING: Figure 2
Patent JP-2021112203-A (JP)
Title: Work vehicle
Inventor: HIRAMATSU TOSHIFUMI
IPC: A01B69/00
Filed: 2021-04-26
Abstract: To provide a configuration enabling smoothly switching forward/reverse traveling with respect to a work vehicle which autonomously travels along a predetermined route.SOLUTION: A work vehicle autonomously travels along a travel route having a plurality of predetermined work routes and turning roads connecting the ends of the work routes and including a straight road. The work vehicle includes wheels and a control part. The control part controls a rotation direction of the wheels, and a steering angle as a turning angle of the wheels along the travel route. When a steering angle is equal to or less than a prescribed angle to the straight road, the control part can change the rotation direction of the wheels from a forward direction to a reverse direction, or a reverse direction to a forward direction without changing the steering angle during the stoppage of the rotation of the wheels.SELECTED DRAWING: Figure 9
Patent JP-2022169059-A (JP)
Title: package
Inventor: YAMAMOTO TOMOYASU
IPC: H01L23/12
Filed: 2021-04-27
Abstract: To provide a package that secures reliability on a joint between a frame body and a lid body while being suppressed from warping, and exerts sufficient heat radiation performance.SOLUTION: A heat sink 13 has a first layer 131 to a fifth layer 135. The first layer 131 supports a frame body 14 made of ceramics, is made of copper and has a thickness t1. The second layer 132 is laminated on the first layer 131, is made of molybdenum and has a thickness t2. The third layer 133 is laminated on the second layer 132, is made of copper and has a thickness t3. The fourth layer 134 is laminated on the third layer 133, is made of molybdenum and has a thickness t4. The fifth layer 135 is laminated on the fourth layer 134, is made of copper and has a thickness t5. A relational expression of 3≤t1/t5≤5 is satisfied, and a relational expression of 3≤t3/t5≤5 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2022171395-A (JP)
Title: Start and end scheduled date calculation device, start and end scheduled date calculation method, and start and end scheduled date calculation program
Inventor: SUMIYAMA TAKUYA
IPC: G06Q10/06
Filed: 2021-04-30
Abstract: To provide a start and end scheduled date calculation device or the like capable of automatically calculating a start scheduled date and an end scheduled date of work about each step constituting a project.SOLUTION: This embodiment (1) acquires a construction type associated with a designated construction number and a contract amount from project basic information data, (2) acquires a step for configuring patterns corresponding a pattern condition coincident with the acquired construction type and contract amount, a calculation source step, the number of interval days, and the number of start and end days from a step pattern master, and (3) calculates an end scheduled date by using the designated start scheduled date and the acquired number of start and end days about a corresponding certain step when a start scheduled date of work is designated about the certain step among the acquired steps, and calculates a start scheduled date and an end scheduled date by using the acquired calculation source step, the number of interval days, and the number of start and end days about the next step of the certain step to the last step among the acquired steps.SELECTED DRAWING: Figure 9
Patent JP-2022174994-A (JP)
Title: Concrete compaction method, concrete compaction device, and needle attachment for concrete compaction device
Inventor: SUZUKI MIKA
IPC: E04G21/08
Filed: 2021-05-12
Abstract: To provide a concrete compaction method, a concrete compaction device and a needle attachment for the concrete compaction device that can improve mechanical properties without causing a significant decrease in work efficiency.SOLUTION: The present invention includes manufacturing step S1 for manufacturing a laminate using a cementitious material, needle insertion step S2 for inserting a plurality of needles into the laminate from a direction perpendicular to the interlayer plane of the laminate, and vibration step S3 for applying vibration to the plurality of needles while the plurality of needles is inserted into the laminate.SELECTED DRAWING: Figure 1
Patent JP-2022176838-A (JP)
Title: Solid-state imaging apparatus and electronic apparatus
Inventor: HORIKOSHI HIROSHI
IPC: H04N5/369
Filed: 2021-05-17
Abstract: To provide a solid-state imaging apparatus and an electronic apparatus, capable of improving electrical reliability.SOLUTION: The solid-state imaging apparatus and the electronic apparatus include: a first pixel which is disposed on a first surface side serving as a light incident side of a first base body and a second pixel which is arranged adjacently to the first pixel in a first direction on a first surface; a first signal terminal which is disposed in an area corresponding to a central part of the first pixel on a second surface side of the first base body and connected to the first pixel and a second signal terminal which is disposed in an area corresponding to a central part of the second pixel and connected to the second pixel; and a first shield terminal which is disposed in an area corresponding to the second pixel side of a peripheral part of the first pixel on the second surface side and a second shield terminal which is disposed in an area corresponding to the first pixel side of a peripheral part of the second pixel on the second surface side and disposed in an area shifted in a second direction from the first shield terminal.SELECTED DRAWING: Figure 2
Patent JP-2022177445-A (JP)
Title: Paper feeder and image formation device
Inventor: OMIYA TATSUYA
IPC: B65H7/02
Filed: 2021-05-18
Abstract: To accurately detect a leading end of a roll-like recording medium while reducing the processing load.SOLUTION: A paper feeder includes: a rotary driving part that rotates a roll-like recording medium; a detection part that detects a height position of an outer peripheral surface of the roll-like recording medium during rotation of the roll-like recording medium; and a controlling part that performs leading end detection processing for detecting a leading end of the roll-like recording medium based on a detection signal of the detection part. The controlling part activates the detection part at a first sampling interval when the leading end detection processing is started, performs low accuracy sampling to detect a detected part where the height position of the outer peripheral surface is displaced, and performs high accuracy sampling where the detection part is activated at a second sampling interval that is shorter than the first sampling interval based on the detected part detected by the low accuracy sampling.SELECTED DRAWING: Figure 1
Patent JP-2022178429-A (JP)
Title: Safety device of working vehicle
Inventor: KAWASHIMA NOBUYUKI
IPC: B66F9/075
Filed: 2021-05-20
Abstract: To provide a safety device of a working vehicle which can operate a jack device while securing safety when it is determined that an operation condition of the jack device is not satisfied due to a trouble or the like of the device although the operation condition of the jack device is satisfied.SOLUTION: A safety device of a working vehicle includes: an inclined angle detection device 63 which detects a longitudinal direction inclined angle of a vehicle body; and a controller 30 which determines whether a prescribed safety securing condition is satisfied. When the longitudinal inclined angle of the vehicle body detected by the inclined angle detection device 63 exceeds a prescribed angle range, a jack cylinder 55 is operated according to operation of a jack operation lever 18a only when it is determined that the prescribed safety securing condition is satisfied by detection of a person on a driver seat by a passenger detection device 64.SELECTED DRAWING: Figure 2
Patent JP-2021196351-A (JP)
Title: Method for detecting serious defect of ceramic rolling body
Inventor: Michael Boettger
IPC: G01N23/046
Filed: 2021-05-21
Abstract: To provide a method for detecting at least one serious defect in the inside and on the surface of a rolling body.SOLUTION: A method for detecting at least one serious defect of a ceramic rolling body (2) includes: a step (E4) of photographing at least one two-dimensional digital radiation image of the rolling body (2); a step (E5) of digital filtering the radiation image; a step (E6) of drawing at least one area that may include a serious defect on the basis of the filtered image; a step (E6) of three-dimensionally creating a virtual model of the rolling body (2) including the area; a step (E7) of comparing a dimension of the drawn region with a plurality of predetermined thresholds; and a step (E8) of generating an alarm signal when the dimension is larger than the thresholds.SELECTED DRAWING: Figure 2