baber/WOPTO huggingface dataset:
Patent JP-2022130074-A (JP)
Title: Electrically-driven direct-acting actuator
Inventor: MASUDA YUI
IPC: B60T8/00
Filed: 2021-02-25
Abstract: To provide an electrically-driven direct-acting actuator that can perform high-accuracy load control, by taking into consideration discontinuous stiffness including a discontinuous correlation between a motor rotation speed and a load, which is caused based on a change gear ratio in a speed change mechanism.SOLUTION: The electrically-driven direct-acting actuator comprises: an electric motor; a direct-acting mechanism; a control device that drives the electric motor and controls a load that is applied by the direct-acting mechanism to an object by linear motion; and a speed change mechanism having a speed change function of changing a correspondence relation between amounts of direct action of the linear motion and rotation speeds of the electric motor after the load reaches a predetermined load. The control device has: estimators that estimate the rotation speeds of the electric motor and loads that are applied by the direct-acting mechanism; a memorizing part that memorizes a correlation in stiffness between the rotation speeds of the electric motor in a state where the loads are not zero and the loads that a transition of gradients of change of either of the rotation speeds of the electric motor and the loads with respect to the other is discontinuous; and a load controller that drives the electric motor so that at least the loads estimated based on the correlation of stiffness follow a target value.SELECTED DRAWING: Figure 1A
Patent JP-2021160709-A (JP)
Title: Rotary imaging device for wheels and automobile
Inventor: XU SHIWEN
IPC: F21S45/10
Filed: 2021-02-26
Abstract: To provide an automobile which has more functions in addition to a basic function.SOLUTION: A rotary imaging device for wheels (image formation device forming an image in the rotation of wheels) and an automobile are disclosed. The rotary imaging device for wheels includes a housing matched with the wheels, and a processing component, a display component and a power supply that are installed in the housing, the processing component being electrically connected with the display component and the processing component and the display component being both electrically connected with the power supply. The processing component is configured to send received or read to-be-displayed content to the display component after preset processing, and the display component is configured to display the to-be-displayed content sent by the processing component. According to the rotary imaging device for wheels and the automobile, still images or videos can be formed through rotation of the wheels.SELECTED DRAWING: Figure 1
Patent JP-2022131541-A (JP)
Title: Control device of bag making machine, bag making machine, bag, control method of bag making machine, and control program of bag making machine
Inventor: NOBE SHINTARO
IPC: B31B70/10
Filed: 2021-02-26
Abstract: To provide a control device of a bag making machine with a simple constitution capable of correcting a deviation of a printing design generated in a pair of film materials.SOLUTION: A bag making machine 10 of the invention manufactures a bag while carrying a pair of film materials 12 A, 12 B each provided with a reference mark indicating a reference position when the film materials 12 are overlapped. A control device of the invention for the bag making machine 10 images the reference marks provided on the pair of film materials 12 A, 12 B by cameras 42, and independently controls movement of respective shafts of a pair of lip rollers 26 A, 26 B that rotates following the pair of conveyed film materials 12 A, 12 B so that positions of the reference marks provided on the pair of film materials 12 A, 12 B coincide with each other based on the imaging result of the reference mark by the cameras 42.SELECTED DRAWING: Figure 2
Patent JP-2021091973-A (JP)
Title: Galvanized steel sheet having fine and uniform plating composition
Inventor: KIM SU YOUNG
IPC: C23C2/40
Filed: 2021-03-04
Abstract: To provide a high-quality galvanized steel sheet having a fine and uniform plating structure.SOLUTION: A galvanized steel sheet includes a base steel sheet and a Zn plating layer formed on the base steel sheet. A size of Zn crystal in the plating layer is 5 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022089128-A (JP)
Title: Evaluation system
IPC: A01G23/00
Filed: 2021-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a system that makes it possible to evaluate the collapse risk of a tree. 
     SOLUTION: An evaluation system for evaluating a collapse risk of an evaluation object tree A1, comprises: a load rope R1 attached to the evaluation object tree; first load measurement means L1 installed to the load rope; load means W that applies a load of a predetermined level or more to the load rope; reception means that receives first measurement data measured by the first load measurement means; and evaluation means that evaluates the collapse risk of the evaluation object tree on the basis of the measurement data. The system can evaluate the collapse risk of trees, so that safety of work using trees can be significantly enhanced. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022135431-A (JP)
Title: Mold setup information creation device, mold setup information creation method, and program for mold setup information creation
Inventor: OMURA TAKESHI
IPC: B21D37/14
Filed: 2021-03-05
Abstract: To create a mold stage layout which improves working efficiency of an operator.SOLUTION: A mold setup information creation device includes: a bending order determination part for determining a bending order of workpiece based on development data; a mold selection part for selecting a bending mold used in bending steps for each of the bending orders; and a mold stage layout information creation part for determining a mounting position of the selected bending mold, wherein the mold stage layout information creation part includes a moving amount calculation part for calculating an estimated moving amount of the workpiece among each of the bending steps, a moving amount determination part for determining whether the estimated moving amount exceeds a prescribed regulated moving amount, and a layout correction part for correcting the mounting position of the bending mold so as to set to be a moving amount smaller than the estimated moving amount when it is determined that the estimated moving amount exceeds the regulated moving amount.SELECTED DRAWING: Figure 1
Patent JP-2022138385-A (JP)
Title: Verification device and verification method
Inventor: OKUHARA MAKOTO
IPC: G06F21/12
Filed: 2021-03-10
Abstract: To provide a verification device and a verification method capable of improving security of an apparatus equipped with an application.SOLUTION: A verification device comprises a generation unit and a verification unit. The generation unit generates verification information on the basis of unique information unique to an apparatus which performs processing about an application. The verification unit executes verification processing which verifies the normality of the application on the basis of the verification information generated by the generation unit.SELECTED DRAWING: Figure 1
Patent JP-2021153181-A (JP)
Title: Device and method for manufacturing the same, wireless communication apparatus, and product tag
Inventor: KAWAI SHOTA
IPC: H01L29/417
Filed: 2021-03-17
Abstract: To provide a device with an electrode containing organic components, excellent electrical connection between upper and lower electrodes, and low wiring resistance of the upper electrode.SOLUTION: A device has a substrate, a lower electrode disposed on the substrate, an insulating layer disposed on the lower electrode, an upper electrode disposed on the insulating layer, and a contact hole provided in the insulating layer through which the lower electrode and the upper electrode come into contact, and the upper electrode contains at least a metal component and an organic component, the device is characterized in that there is a relationship of A>B between the film thickness A of the upper electrode on the insulating layer and the film thickness B of the upper electrode in the contact hole.SELECTED DRAWING: Figure 1
Patent JP-2022143858-A (JP)
Title: compressor
Inventor: KASHIMA TAKUMA
IPC: F04C18/344
Filed: 2021-03-18
Abstract: To provide a compressor which can inhibit increase of an oil rate in a refrigerant gas flowing to the outside while avoiding increase in the size and weight of the compressor.SOLUTION: In a housing 1, a compression mechanism, which compresses a refrigerant gas, and an oil separator 60, which separates a lubrication oil from the refrigerant gas discharged from the compression mechanism and has a discharge hole 60b for discharging the lubrication oil, are housed and an oil storage chamber 19, in which the lubrication oil discharged from the discharge hole 60b is stored, is defined. A wall surface defining the oil storage chamber 19 is formed with a recessed part 70 having a cylindrical side wall 71, which is provided protruding from the wall surface to the oil separator 60, and having a bottomed cylindrical shape. The discharge hole 60b is open toward an internal space 70a of the recessed part 70.SELECTED DRAWING: Figure 1
Patent JP-2022144676-A (JP)
Title: semiconductor storage device
Inventor: WATANABE KENJI
IPC: H01L27/11582
Filed: 2021-03-19
Abstract: To provide a semiconductor storage device in which contacts can be formed accurately.SOLUTION: A semiconductor storage device according to an embodiment includes a laminate 10 in which a plurality of conductive layers 11 are laminated in a first direction while being spaced apart from each other, a plurality of pillar structures 20 each including a semiconductor layer extending in a first direction within the laminate, a plurality of compartment structures 30 each of which extends in the laminate in a first direction and in a second direction intersecting the first direction, and divides the laminate into a plurality of parts in a third direction intersecting the first and second directions, and a covering layer 42 covering the laminate and the plurality of compartment structures, and having a higher height in a region covering the upper surfaces of the plurality of compartment structures than in the region covering the portion of the laminate.SELECTED DRAWING: Figure 2
Patent JP-2022144692-A (JP)
Title: Floor structure, and design method of floor structure
Inventor: HIROSHIMA SATORU
IPC: E04B5/32
Filed: 2021-03-19
Abstract: To provide a floor structure in which lateral buckling does not occur in a steel beam.SOLUTION: A floor structure 45 comprises: a floor slab 35; and an H-shaped steel beam 25 both end portions of which are joined to a beam 15, at least one end of which is rigidly joined or semi-rigidly joined to the beam, which supports the floor slab from the below, and an upper flange 26 of which is joined to the floor slab by a shear connector 39. A length of the steel beam is longer than a calculated length L. A calculated elastic lateral buckling moment Me of the steel beam exceeds a yield moment of the steel beam.SELECTED DRAWING: Figure 2
Patent JP-2022146068-A (JP)
Title: Autonomous driving method, work vehicle, and autonomous driving system
Inventor: MITSUHATA TOMOYOSHI
IPC: A01B69/00
Filed: 2021-03-22
Abstract: To provide an autonomous driving method, a work vehicle, and an autonomous driving system with which it is possible to suppress autonomous travel not intended by an operator.SOLUTION: A combine 1 is a work vehicle that autonomously travels on the basis of a preset travel route, and is provided with; an autonomous travel enable switch 34 that is an autonomous travel enable operation member for enabling autonomous travel; and a control device 50 that functions as an autonomous travel control part 62 for controlling autonomous travel on the basis of the travel route. The autonomous travel control part 62 executes autonomous travel on the basis of the travel route while the autonomous travel enable switch 34 is being operated (pressed).SELECTED DRAWING: Figure 2
Patent JP-2022147633-A (JP)
Title: parking lock device
Inventor: NAKAMURA RYOTO
IPC: B60T1/06
Filed: 2021-03-23
Abstract: To provide a parking lock device easily regulating rotation of a cam guide with respect to a sleeve.SOLUTION: A cam guiding device includes: a cam guide 94 having a cylinder part 94a, a partly cylinder part 94c extending from the tip end part of the cylinder part 94a, a partly tapered part 94d extending from the tip end part of the cylinder part 94a, and a whirl-stop part 94e mounted on the partly cylinder part 94c; and a sleeve 100 housing the cam guide 94. The sleeve 100 has a circular arc part 111 superimposed on the partly cylinder part 94c from outside. The whirl-stop part 94e is a component protruding outside from the outer peripheral surface of the partly cylinder part 94c in a diameter direction. The rotation of the cam guide 94 with respect to the sleeve 100 is regulated when the whirl-stop part 94e abuts the sleeve 100 and also the inner peripheral surface 90 of the cam guide 94 abuts a parking cam.SELECTED DRAWING: Figure 5
Patent JP-2022147887-A (JP)
Title: Conductive paint, concrete structure electric protection method using the same, and anode material repair method
Inventor: MATSUDA YOSHINORI
IPC: C23F13/02
Filed: 2021-03-24
Abstract: To provide a technique capable of providing an electric protection structure of an external power source method which can perform relatively easily, construction and repair and which is excellent in an anti-corrosion effect.SOLUTION: A conductive paint is applied to a surface of a concrete structure 1 and is used as an anode material 3, in an electric protection of an external power source method of the concrete structure 1 including a steel material 2, the conductive paint including titanium powder, conductive substances other than the titanium powder, and a resin, a content of the titanium powder is 5-25 mass%. The conductive paint can be used for an electric protection method for the concrete structure which can be easily constructed relative to a titanium spray method and which does not perform metal spray, and in addition, the conductive paint can be also used for repair of a metal spray coat including titanium.SELECTED DRAWING: Figure 1
Patent JP-2022148389-A (JP)
Title: connector unit
Inventor: IKETANI KAZUHIDE
IPC: H01R13/52
Filed: 2021-03-24
Abstract: To provide a connector unit capable of achieving both of seal performance between connectors and suppression in positional deviation of a seal member when fitting the connectors using the seal member.SOLUTION: A connector unit 100 includes first and second connectors 1 and 2 and a seal member 7 sandwiched between the first and second connectors 1 and 2. The first connector 1 includes a fitting part 12 extending forward and having a shape thinned so as to hollow an extension tip 13 outward in the radial direction. The second connector 2 includes: a fitting part 26 for fitting the seal member 7; a storage part 27 provided at a position behind the fitting part 26 and for receiving the extension tip 13; and a fitted part 6 fitted by the fitting part 12. The extension tip 13 is arranged in the storage part 27 when fitting the first and second connectors 1 and 2; the seal member 7 sandwiched between a place 16 on the side of the base end from the extension tip 13 and the fitting part 26 seals a space between the fitting part 12 and the fitted part 6.SELECTED DRAWING: Figure 7
Patent JP-2022148998-A (JP)
Title: Patent information display program
Inventor: KATO YASUTOSHI
IPC: G06F16/9038
Filed: 2021-03-25
Abstract: To provide a patent information display program and display method that display patent information stored from a commercial database with better visibility than conventional visibility, and can efficiently share and manage information.SOLUTION: In a patent information evaluation system 1 reading a csv file of a patent gazette downloaded from a commercial database 2 for each of a plurality of theme tables 31 provided in a patent evaluation database 30 of a server 3, storing patent gazettes in a domestic and foreign countries related to a technology theme corresponding to the theme table, evaluating the patent gazette, and recording a patent evaluation record 700, the patent information assessment system is configured to associate the patent gazette with an application number or application number claiming priority to thereby display the patent gazette as a mass group as a patent family in the domestic and foreign countries, and thus increase visibility in a list display of the entire patent gazette stored in the technology theme.SELECTED DRAWING: Figure 1A
Patent JP-2022149743-A (JP)
Title: Straw unit, lid unit and container
Inventor: TSURU TAKESHI
IPC: B65D47/06
Filed: 2021-03-25
Abstract: To provide a container easy to use, with a safely and surely openable lid, and a straw unit used for the container.SOLUTION: In the lid unit 2 of a container 100, by fitting the straw joint part of a straw unit to the prescribed position of a lid body, upper and lower positions of an upper straw and a lower straw can be surely positioned. Thus, the straw position, particularly the upper end position of the upper straw is fixed, and an upper end face of the upper straw and a lid sealing member provided to the lid can be surely sealed, when the lid is closed. In the lid unit 2, when the lid is opened from a closed state, the lid sealing member is only separated from the upper straw of the straw unit, causing no deformation of the upper straw. As a result, in the lid unit 2, when a user opens the lid, the lid will not open vigorously, allowing safe and sure opening of the lid.SELECTED DRAWING: Figure 4
Patent JP-2022151085-A (JP)
Title: Ferritic stainless steel sheet
Inventor: IMAGAWA KAZUNARI
IPC: C22C38/54
Filed: 2021-03-26
Abstract: To provide a ferritic stainless steel sheet having good heat resistance, workability and corrosion resistance while reducing Nb and Mo.SOLUTION: There is provided a ferritic stainless steel sheet which has a chemical composition comprising, by mass%, 0.002 to 0.03% of C, 0.10 to 0.80% of Si, 1.0% or less of Mn, 0.04% or less of P, 0.030% or less of S, 17.0 to 19.5% of Cr, 0.05 to 0.20% of Nb, 5×(C+N) to 0.6% of Ti, 0.8 to 2.0% of Cu. 0.002 to 0.03% of N and the balance Fe with inevitable impurities and contains Ti-containing carbonitrides, Nb-containing carbonitrides formed so as to contact with the Ti-containing carbonitrides, has carbonitrides having a cross-sectional area of 1 μm2 or more, wherein the number density of carbonitrides is 5 pieces/mm2 or more.SELECTED DRAWING: None
Patent JP-2022155731-A (JP)
Title: Fe-Cr ALLOY AND MANUFACTURING METHOD OF THE SAME
Inventor: YOSHIMI TOSHIHIKO
IPC: C25D11/34
Filed: 2021-03-31
Abstract: To provide an Fe-Cr alloy that exhibits excellent corrosion resistance even in a corrosive environment without impairing corrosion resistance of the Fe-Cr alloy.SOLUTION: An Fe-Cr alloy contains 5.00 to 30.00 mass% of Cr and has an oxide film on a surface. A fraction fsFe of Fe oxide and Fe hydroxide relative to a total amount (atom%) of oxide and hydroxide in the oxide film is 0.70 or more when X-ray photoelectron spectroscopic analysis is performed at an extraction angle at which the Fe2p3/2 photoelectron information depth is a t/2 depth position or less from the outermost surface of the oxide film, and the Fe-Cr alloy used has a donor concentration of less than 5.0×1020/cm3 obtained from impedance measurement using 0.1 mol/L of Na2SO4 aqueous solution as electrolyte at 30°C.SELECTED DRAWING: None
Patent JP-2022155992-A (JP)
Title: Structure detection device, structure detection method, structure detection program, and unloading device
Inventor: HARA KOSUKE
IPC: B66C15/00
Filed: 2021-03-31
Abstract: To provide a structure detection device which can efficiently detect structures inside a shipyard.SOLUTION: A structure detection device 300 for detecting structure in a shipyard of a ship comprises: a structural model holding part 303 which holds a structural model in the shipyard; a position measuring part 304 which includes a wave sending part for sending laser beam into the shipyard; and a wave receiving part for receiving the laser beam reflected in the shipyard, and detects a plurality of measurement points irradiated with the laser beam; a deviation detection part 305 which detects deviation between the plurality of measurement points and the structural model; and a structural model renewal part 308 which renews the structural model on the basis of the deviation.SELECTED DRAWING: Figure 6
Patent JP-2022156225-A (JP)
Title: building board
Inventor: HIRACHI KUNIHIRO
IPC: E04F13/08
Filed: 2021-03-31
Abstract: To provide a building board capable of preventing damage such as chipping when two building boards are placed so that respective surfaces thereof face each other.SOLUTION: In an exterior wall plate 1A to which a building board of the present invention is applied, when two exterior wall plates 1Aa and 1Ab are placed with respective surfaces thereof, design surfaces 2Aa and 2Ab, facing each other with a first design part 21Aa comprising the design surface 2Aa of one exterior wall plate 1Aa and a second design part 22Ab comprising the design surface 2Ab of the other exterior wall plate 1Ab corresponding thereto, a first inclined part 212Aa included in the first design part 2Aa and a second inclined part 222Ab included in the second design part 22Ab come in surface contact with each other at least partially.SELECTED DRAWING: Figure 3
Patent JP-2022157035-A (JP)
Title: Soft magnetic alloy and magnetic component
Inventor: KUMAOKA HIRONOBU
IPC: B22F3/00
Filed: 2021-03-31
Abstract: To provide a soft magnetic alloy having high corrosion resistance and a magnetic component using the soft magnetic alloy.SOLUTION: A soft magnetic alloy includes an internal region having a soft magnetic alloy composition containing Fe and Co, a Co-enriched region that exists closer to the surface than the internal region and has a higher Co concentration than the internal region, an SB-enriched region existing on the surface side of the Co-enriched region and having a higher concentration of at least one element selected from Si and B than the internal region, and an Fe-enriched region containing Fe exists on the surface side of the SB-enriched region. In the soft magnetic alloy, the crystallization area ratio of the SB-enriched region is SSBcry/SSB, and the crystallization area ratio of the Fe-enriched region is SFecry/SFe, (SSBcry/SSB)<(SFecry/SFe).SELECTED DRAWING: Figure 3
Patent JP-2021118999-A (JP)
Title: Apparatus and method for spraying and drying
Inventor: THOMAS E ACKERMAN
IPC: F26B3/14
Filed: 2021-04-01
Abstract: To provide an apparatus and method for spraying and drying liquid into a dry powder form, and in particular a spray dryer system configured for more efficient and versatile operation.SOLUTION: A structure includes: a processing tower 11 comprising a drying chamber 12 in the form of an upstanding cylindrical structure; a top closure arrangement in the form of a cover or lid 14 for the drying chamber 12 having a heating air inlet 15 and a liquid spray nozzle assembly 16; a bottom closure arrangement in the form of a powder collection cone 18 supported at the bottom of the drying chamber 12; a filter element housing 19 through which the powder collection cone 18 extends and which has a heating air exhaust outlet 20; and a bottom powder collection chamber 21.SELECTED DRAWING: Figure 1