baber/WOPTO huggingface dataset:
Patent JP-2020196898-A (JP)
Title: Fluorinated ether compound, fluorinated ether composition, coating liquid and article
Inventor: HOSHINO YASUTERU
IPC: C08L71/00
Filed: 2020-08-26
Abstract: To provide a fluorinated ether compound, a fluorinated ether composition and a coating liquid that are able to form a surface layer which is excellent in water/oil repellency, abrasion resistance, fingerprint stain removability, lubricity and outer appearance, and an article having such a surface layer.SOLUTION: A fluorinated ether compound represented by A1-O-(Rf1O)m1-Q1-[C(O)N(R1)]p1-R11-C[-R12-SiR13n1X13-n1]3, wherein A1 is a C1-20 perfluoroalkyl group; Rf1 is a fluoroalkylene group having no branched structure; m1 is an integer from 2 to 210; Q1 is a single bond or a fluoroalkylene group having no branched structure; R1 is a hydrogen atom, etc.; p1 is 0 or 1; R11 is a single bond, an alkylene group, etc.; R12 is an alkylene group, etc.; R13 is a monovalent hydrocarbon group, etc.; X1 is a hydrolyzable group; and n1 is an integer of from 0 to 2.SELECTED DRAWING: None
Patent JP-2022040973-A (JP)
Title: Protective relay and protective relay system using the same
Inventor: KATO SHUNSUKE
IPC: H02H3/02
Filed: 2020-08-31
Abstract: To shorten a time required before an operation is started in a case where an electric facility is constructed or modified.SOLUTION: A protective relay includes: a current detection unit that detects a current value from a signal transmitted from a current detector; a switch command unit that outputs a command to turn on/off a switch; and a parameter determination unit that determines a parameter for a characteristic curve of the protective relay on the basis of a load current detected by the current detection unit.SELECTED DRAWING: Figure 1A
Patent JP-2022042129-A (JP)
Title: Optical pulse generator and optical pulse generation method
Inventor: ARATAIRA SHIN
IPC: G02F1/03
Filed: 2020-09-02
Abstract: To generate optical pulses of a high extinction ratio by a simpler and lower-cost method, even for the case where a mark rate or a duty cycle is 1/2.SOLUTION: A optical pulse generator comprises: a laser light source 10 for generating a laser beam; a light intensity modulator 20 for modulating the laser beam using an input electric signal and an extinction ratio control signal and generating an optical pulse; a branching unit 30 for bifurcating the optical pulse and outputting one of these to the outside; a nonlinear optical element 40 the light transmissivity of which changes in accordance with the intensity of inputted light when the other of pulses bifurcated by the branching unit is inputted; an optical receiver 50 for converting output light from the nonlinear optical element into an electric signal; and an extinction ratio control unit 60 for generating an extinction ratio control signal on the basis of the modulation component of angular frequency ωd of the electric signal.SELECTED DRAWING: Figure 1
Patent JP-2022045605-A (JP)
Title: Rice polishing plant system
Inventor: SAIGA KEIJI
IPC: A01M29/34
Filed: 2020-09-09
Abstract: To provide a rice polishing plant system which causes a rice polishing plant interior to hardly become verminous and also prevents a product from suffering from insect pest even while traditionally using the conventional apparatus of an open system.SOLUTION: Almost tightly closed small rooms R01 to R12 are constructed within a rice polishing plant P, apparatuses 103 to 120 are installed within the small rooms R01 to R12 and, at the same time, connection paths 301 to 315 between a preceding process and a succeeding process are connected to the instruments 103 to 120 in almost tightly closed state. Such a form that a series of apparatuses from at least a rice polishing machine to a packaging machine are installed within the plurality of small rooms and the small rooms are connected with an almost tightly closed connection path, is preferable.SELECTED DRAWING: Figure 1
Patent JP-2022045736-A (JP)
Title: Rotary type component conveyance device
Inventor: MASUDA TAKAYUKI
IPC: B65G47/86
Filed: 2020-09-09
Abstract: To provide a rotary type component conveyance device capable of stably controlling a load applied to an electronic component from a support member to a predetermined value or less.SOLUTION: A rotary component conveyance device for conveying an electronic component W has a rotating body 11, and a support member 12 that is attached to the rotating body 11 so as to be able to advance and retreat in an arrangement in which a centrifugal force generated by the rotation of the rotating body 11 is applied in a forward direction and supports the electronic component W, additionally, a drive source 25 that moves the support member 12 by generating at least one of a force for advancing the support member 12 and a force for retracting the support member 12 while the rotating body 11 is stopped, and stopping means 21 that hinders the advance of the support member 12 in which the centrifugal force is generated by the rotation of the rotating body 11, fixes the support member 12, and releases the fixing of the support member 12 when the support member 12 is moved by the drive source 25.SELECTED DRAWING: Figure 2
Patent JP-2021044243-A (JP)
Title: Radio frequency (rf) power generator with analogue and digital detectors
Inventor: ANTON LABANC
IPC: H05H1/46
Filed: 2020-09-09
Abstract: To provide a radio frequency power generator and a control method, capable of addressing arc events or other energy discontinuities in a plasma load.SOLUTION: A radio frequency power generator 10 includes a signal generator 16, a power amplifier 12, at least one sampler 14 configured to sample an output signal of the power amplifier 12, and a controller 18 comprising a digital control portion and an analogue control portion. One or both of the digital control portion and the analogue control portion are configured to control at least the power amplifier 12 and/or the signal generator 16. An analogue feedback path between the at least one sampler 14 and the controller 18 enables an analogue signal representation of a signal from the at least one sampler 14 to be provided to the controller 18, and a digital feedback path between the at least one sampler 14 and the controller 18 enables a digital signal representation of a signal from the at least one sampler 14 to be provided to the controller 18.SELECTED DRAWING: Figure 1
Patent JP-2022045949-A (JP)
Title: Printed wiring board and manufacturing method thereof
Inventor: HAYASHI YOSHIHIKO
IPC: H05K3/28
Filed: 2020-09-10
Abstract: To improve the readability of a two-dimensional code.SOLUTION: A printed wiring board 10 includes a two-dimensional code (2DID) consisting of a lower layer 11 in which a plurality of conductor layers and insulating layers are alternately provided, a conductor layer 14 formed on the outermost insulating layer 12 of the lower layer, a solder resist layer 16 formed on the conductor layer, and a conductor layer 14a exposed through the solder resist layer and an opening 16a of the solder resist layer, and the conductor layer located below the two-dimensional code has a residual copper ratio that allows the two-dimensional code to be read.SELECTED DRAWING: Figure 1
Patent JP-2022046288-A (JP)
Title: tire
Inventor: KOISHIKAWA YOSHIFUMI
IPC: B60C11/13
Filed: 2020-09-10
Abstract: To provide a tire that can improve an on-ice braking performance and an on-ice turning performance.SOLUTION: A tire comprises an outer second land part 34 and an inner second land part 32. The outer second land part are a plurality of blocks partitioned by circumferential main grooves 23 and 24 and a lug groove 341, in which is formed a plurality of first sipes 44 extending in a direction crossing the circumferential main grooves on a grounding surface. The first sipes, when moving from one side toward the other side in a vehicle width direction, move in a direction different from a direction in which the first sipes at the blocks adjacent to each other in a circumferential direction move, in the tire circumferential direction. In the inner second land part are formed lug grooves 321 and 322 whose one ends open to the circumferential main grooves 21 and 22 and whose other ends terminate in the inner second land part and a plurality of second sipes 42 extending in a direction crossing the circumferential main grooves on a grounding surface. The second sipes, when moving from one side toward the other side in the vehicle width direction, move in a direction same as a direction in which the lug grooves in the inner second land part move, in the tire circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2022047155-A (JP)
Title: Diagnostic device and diagnostic program for stationary induction device
Inventor: SHIMA YUUSUKE
IPC: G01H17/00
Filed: 2020-09-11
Abstract: To provide a diagnostic device and diagnostic program for a stationary induction device, which enable narrowing down the causes of noise as much as possible.SOLUTION: A diagnostic device for a stationary induction device comprises a comparison unit which enables diagnosis of causes of noise by making comparison between sets of frequency analysis data of multiple types of noise obtained by performing frequency analysis of the multiple types of noise acquired around the stationary induction device under noise measurement while changing loads to be connected to the stationary induction device.SELECTED DRAWING: Figure 3
Patent JP-2021020901-A (JP)
Title: Conjugated antisense compounds and their use
Inventor: PRAKASH THAZHA P
IPC: A61P9/00
Filed: 2020-09-23
Abstract: To provide conjugated antisense compounds.SOLUTION: The present invention relates to a compound having the formula (XXVI), where T2 is a group comprising a nucleoside, a nucleotide, a monomeric subunit, a reactive ester, a linker, a cleavable moiety or an oligomeric compound.SELECTED DRAWING: None
Patent JP-2022053925-A (JP)
Title: Glass run
Inventor: KUROKI MIKIYA
IPC: B60J10/76
Filed: 2020-09-25
Abstract: To provide a glass run that prevents a vehicle outer seal lip from being inverted in a molding portion when a door glass is opened.MEANS FOR SOLVING THE PROBLEM: A glass run 10 having a general portion 11 formed by extrusion molding, and a molded portion 12 connecting terminals of the general portion 11 mounted on a corner part of a door frame 3, has a substantially U-shaped cross-section formed of a vehicle outer side-wall 20, a vehicle inner side-wall 30, and a bottom wall 40 connecting the vehicle outer side-wall 20 and the vehicle inner side-wall 30, and has: a vehicle outer seal lip 21 that obliquely projects in a direction of an inner side of an opening of the substantially U-shaped cross-section from the vehicle outer side-wall 20 and the vehicle inner side-wall 30; and a vehicle inner seal lip 22. The vehicle outer seal lip 21 of the molded portion 12 is formed with a seal lip extension portion 24 greater in seal lip length than the vehicle outer seal lip 21 formed on the general portion 11.SELECTED DRAWING: Figure 5
Patent JP-2022053950-A (JP)
Title: Card creation system, card creation device, card creation method, and program
Inventor: FURUI KODAI
IPC: G06F16/53
Filed: 2020-09-25
Abstract: To provide a card creation system and the like capable of easily creating a card with an image while eliminating the time for searching for an image of a friend from a large number of images.SOLUTION: A server 3 in a card creation system 1 acquires a face image a profile information 322 of a user (friend) designated as the destination of the card, and based on the acquired face image, selects an image uploaded from a user terminal 5. As a selection result, the server 3 presents an edited screen 49 that displays a selected image of the friend on the user terminal 5. With this, a user of the user terminal 5 do not have to look for an image of the friend from a large number of images, and is capable of easily get an image of the friend and use the same on a card.SELECTED DRAWING: Figure 2
Patent JP-2022055933-A (JP)
Title: ANALYTIC METHOD AND ANALYZER OF HUMAN IgG4 ANTIBODY
Inventor: TANAKA TORU
IPC: C07K16/46
Filed: 2020-09-29
Abstract: To provide an analytic method of an affinity variant to an Fc receptor in which a result can be obtained with good reproducibility and highly accurately for a human IgG4 antibody whose analysis has conventionally been difficult.SOLUTION: A human IgG4 antibody is analyzed by an analytic method including: a process of passing buffer solution from pH5 to pH7 into a column filled with insoluble carrier in which Fc receptors are immobilized to bring the column into equilibrium; a process of injecting solution containing antibodies into the column which has been brought into equilibrium; and a gradient eluting process of gradually increasing the ratio of buffer solution from pH3 to pH5 while passing the buffer solution from pH5 to pH7 to elute the antibody, in which the buffer solution from pH3 to pH5 has higher buffer agent concentration than the buffer solution from pH5 to pH7.SELECTED DRAWING: Figure 1
Patent JP-2021128749-A (JP)
Title: Detector
Inventor: HIROKAWA YUJIRO
IPC: B60K26/04
Filed: 2020-09-29
Abstract: To provide a detector capable of integrally detecting a start of pedal operation, and a duration of pedal operation, and malfunction of a pedal.SOLUTION: A detector 3 is provided with a detection unit 20 outputting signal showing an output value corresponding to operatable amount of a brake pedal 11, and a processing unit 30 acquiring the signal output from the detection unit 20. The processing unit 30 determines whether the operatable amount of the brake pedal 11, based on an output value indicating by the signal output from the detection unit 20, is either of in a first area corresponding to operatable amount at a start of brake pedal 11 operation, in a second area where the brake pedal 11 is operated in operatable amount larger than the operatable amount at the first area; or in a third area which is other than the first area and the second area where the brake pedal 11 is operatable.SELECTED DRAWING: Figure 5A
Patent JP-2022057785-A (JP)
Title: Vehicle stop determination device
Inventor: YAMAMOTO YUSAKU
IPC: B60T8/171
Filed: 2020-09-30
Abstract: To provide a vehicle stop determination device capable of determining whether or not a vehicle is in a stopping state with a high degree of accuracy.SOLUTION: A vehicle stop determination device 100 comprises: a wheel speed sensor 42 that outputs a signal corresponding to a rotation speed of wheels 11 and 12; an acquisition unit 32 that acquires the wheel speed at a predetermined reference timing when a vehicle 10 is decelerating, on the basis of the output signal of the wheel speed sensor 42; a derivation unit 33 that derives a stop position at which the vehicle 10 stops, on the basis of wheel speed acquired by the acquisition unit 32; and a determination unit 34 for performing stop determination for determining that the vehicle 10 has stopped when a difference distance between a position of the vehicle 10 after the reference timing and the stop position is equal to or less than a stop determination value.SELECTED DRAWING: Figure 1
Patent JP-2022027377-A (JP)
Title: Laminate material for lid, and package
Inventor: HANENO TAKAYUKI
IPC: B65D65/40
Filed: 2020-09-30
Abstract: To provide a laminate material which prevents peeling, falling and displacement of a printing layer even when an external force such as impact is applied to a protective resin layer and strong friction is generated thereon, and can be processed into a lid.SOLUTION: A laminate material 10 for a lid that is heat-fused to an opening peripheral edge part of an opening of a container filled with contents so as to cover the opening has a protective resin layer 11 made of a synthetic resin, a printing layer 12, a barrier layer 14 made of a metallic foil, and a heat seal layer 17 made of a thermoplastic resin in order from the outside, in which the protective resin layer contains a lubricant having properties to bleed out to the outermost surface, and the heat seal layer also contains a lubricant.SELECTED DRAWING: Figure 1
Patent JP-2022059331-A (JP)
Title: Rtg crane and control unit
Inventor: MIYATA NORIAKI
IPC: B66C13/48
Filed: 2020-10-01
Abstract: To provide an RTG crane and a control unit that can improve the detection accuracy of objects in a travel path.SOLUTION: A correction unit 115 corrects a detection range DS of a detection unit 30 based on at least one of a deviation angle θ1 of a travel direction D1 with respect to travel paths RDA and RDB and a deviation amount L1 of travel units 15A and 15B with respect to the travel paths RDA and RDB in a Y direction perpendicular to the direction in which the travel paths RDA and RDB extend. Therefore, even with the deviation angle θ1 of the travel direction D1 with respect to the travel paths RDA and RDB, and the deviation amount L1 of the travel units 15A and 15B with respect to the travel paths RDA and RDB in the Y direction perpendicular to the direction in which the travel paths RDA and RDB extend, the correction unit 115 can correct the detection range DS of the detection unit 30 according to the deviation angle θ1 and the deviation amount L1.SELECTED DRAWING: Figure 6
Patent JP-2022062431-A (JP)
Title: Non-petroleum lubricating oil additive, non-petroleum lubricating oil, grease composition, non-petroleum fuel oil additive, and non-petroleum fuel oil
Inventor: MIYAMOTO KIYOHIDE
IPC: C10M101/04
Filed: 2020-10-08
Abstract: To provide a non-petroleum lubricating oil additive, a non-petroleum lubricating oil, a grease composition, a non-petroleum fuel oil additive, and a non-petroleum fuel oil.SOLUTION: The non-petroleum lubricating oil additive in which titanium dioxide particles having a photocatalytic function, tungsten oxide particles, or photocatalyst particles which are silica particles are directly added to a non-petroleum lubricating oil as active ingredients.SELECTED DRAWING: None
Patent JP-2021075701-A (JP)
Title: Optical film and flexible display device
Inventor: MIYAMOTO KOJI
IPC: G09F9/30
Filed: 2020-10-09
Abstract: To provide an optical film having low yellowness and excellent folding endurance.SOLUTION: An optical film includes a polyimide-based resin, and has a proof stress in a tensile test of 81 MPa or greater and yellowness of less than 3.0.SELECTED DRAWING: None
Patent JP-2022063562-A (JP)
Title: Recording method, recording device, and recording medium
Inventor: NAKAJIMA MASAHIRO
IPC: G11B20/12
Filed: 2020-10-12
Abstract: To provide a recording method, a recording device and a recording medium with which it is possible to suppress a decrease in the quality of recording data to the recording medium.SOLUTION: File data is recorded as data to a first region in a recordable region of a recording medium (optical disc 20) that is rewritable by a phase change scheme, and management information based on the number of recording counts per unit of region is recorded to a second region in the region. The second region is provided at one or a plurality of locations in the region. The recording medium is constituted including a plurality of layers and provided for each layer of the second region. The region priority is assigned in accordance with the number of recording counts per recording unit.SELECTED DRAWING: Figure 2
Patent JP-2022065509-A (JP)
Title: Hydrophilizing agent for rubber crosslinked body, rubber composition, rubber crosslinked material and molding
Inventor: MATSUMOTO MAKOTO
IPC: C08J3/24
Filed: 2020-10-15
Abstract: To provide a hydrophilizing agent for a rubber crosslinked body capable of obtaining a rubber crosslinked body and a molding capable of maintaining hydrophilicity and a rubber composition, as well as the rubber-crosslinked body using the same and a rubber molding.SOLUTION: A hydrophilic agent for a rubber crosslinked body contains a mercapto compound (A) having a polar group (x), and a compound (B) having a polar group (y) and a hydrocarbon group of 6 to 40 carbons and having no mercapto group, in which the polar group (x) is at least one kind selected from the group consisting of an anionic group, a salt of the anionic group, a salt of a cationic group and a hydroxyl group, the polar group (y) is at least one kind selected from the group consisting of the anionic group, the salt of the anionic group, the cationic group, the salt of the cationic group and the hydroxyl group, and a weight ratio (A/B) of the mercapto compound (A) and the compound (B) is 20/80 to 90/10.SELECTED DRAWING: None
Patent JP-2021022742-A (JP)
Title: Light emitting element, light emitting device, electronic device, and lighting device
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2020-10-20
Abstract: To provide a light emitting element having high external quantum efficiency, and further, a light emitting element having a low drive voltage.SOLUTION: In a light emitting element, a light emitting layer containing a light emitting substance and a substance exhibiting thermally activated delayed fluorescence is provided between a pair of electrodes, and the peak of the fluorescence spectrum and/or the peak of the phosphorescence spectrum of the substance exhibiting thermally activated delayed fluorescence overlap an absorption band on the lowest energy side of the absorption spectrum of the light emitting substance, and a voltage is applied between the pair of electrodes, and therefore, the light emitting substance emits light in the light emitting layer.SELECTED DRAWING: Figure 1
Patent JP-2022069900-A (JP)
Title: Ventilation system and ventilation method
Inventor: MORINO HIROYUKI
IPC: E21F5/20
Filed: 2020-10-26
Abstract: To provide a ventilation system and a ventilation method capable of efficiently reducing the dust concentration by optimizing the air supply amount of a blower and an intake amount of a dust collector.SOLUTION: The present invention comprises measuring instruments 1X1, 1X2 that measure a dust concentration at an X point that is the closest to a face, measuring instruments 1Y1, 1Y2 that measure a dust concentration at a Y point, which is farther from the X point from the face, measuring instruments 1Z1, 1Z2 that measure the dust concentration at a Z point, which is farther from the Y point from the face, a blower 2 that blows external air toward the face via an air duct 21, a dust collector 3 that collects dust in the air taken in via an expansion/contraction duct 31 for intake and exhausts the air after collecting the dust via an exhaust duct 32, a moving device 4 for moving an intake port 31a of the expansion/contraction duct 31 for intake, and a ventilation control device 5 that controls the air supply amount of the blower 2, the intake amount of the dust collector 3, and the position of the intake port 31a based on the measurement results DX, DY, and DZ at points X to Z.SELECTED DRAWING: Figure 1
Patent JP-2022070046-A (JP)
Title: Substrate processing method and substrate processing device
Inventor: TACHIBANA KOZO
IPC: H01L21/304
Filed: 2020-10-26
Abstract: To reduce a damage on a back surface of a substrate at absorption of the substrate in substrate processing in which the substrate is adsorbed on a substrate table heated by a heater.SOLUTION: A substrate processing device includes a substrate table for adsorbing a substrate, a heater for heating the substrate table, and a processing liquid nozzle for supplying processing liquid to the substrate adsorbed on the substrate table. A substrate processing method is to perform liquid processing on the substrate in the substrate processing device and includes an adsorbing step of adsorbing the substrate with the substrate table when a temperature difference between the substrate and the substrate table is zero or within a predetermined range, and a processing liquid supplying step of, after the adsorbing step, supplying the processing liquid from the processing liquid nozzle to the substrate adsorbed on the substrate table heated by the heater.SELECTED DRAWING: Figure 12