baber/WOPTO huggingface dataset:
Patent JP-2021108611-A (JP)
Title: Implement
Inventor: YOSHIMIZU KENGO
IPC: A01B69/00
Filed: 2020-01-14
Abstract: To furthermore improve convenience in automatic work travel.SOLUTION: An implement for performing work travel by performing a work, while automatically traveling, includes: an obstacle detection device 60 for detecting an obstacle by using a predetermined area around a machine body as a detection range; and an automatic travel control part for controlling travel according to a detection result by the obstacle detection device 60. The automatic travel control part controls automatic travel by including an outgoing suppression mode for determining propriety of start of travel from a detection result of an obstacle upon start of automatic travel, and an obstacle detection mode for controlling automatic travel according to the detection result of the object during automatic travel.SELECTED DRAWING: Figure 13
Patent JP-2021111937-A (JP)
Title: Control device, imaging apparatus, mobile body, control method, and program
Inventor: CHOU CHANGBO
IPC: G03B7/091
Filed: 2020-01-15
Abstract: To solve the problem in which it is desired to simplify the design of an imaging lens together with a high zoom magnification.SOLUTION: A control device includes a circuit configured to perform zoom photography by varying a focal length of an imaging lens with a variable focal length and an acquisition range in which a part of an image area is acquired from an image captured by light passing through the imaging lens. An image circle of the imaging lens is varied according to the focal length. The circuit is configured to set the acquisition range within the image circle that varies with the focal length of the imaging lens.SELECTED DRAWING: Figure 3
Patent JP-2020118690-A (JP)
Title: Microscopy method
Inventor: CHRISTOPH NIETEN
IPC: G06T1/00
Filed: 2020-01-24
Abstract: To provide a microscopy method for digital microscopes.SOLUTION: A microscopy method includes the steps of: illuminating an object with illumination light; recording a first color image of the illuminated object by a color image sensor suitable for recording colors of a first gamut 33; producing a second color image of the object, the second color image including pixels that each have assigned a color from a second gamut 37; depicting the second color image by a display device suitable for rendering colors of the second gamut. The step of producing the second color image includes determining the colors at the pixels of the second color image by applying a color transfer function to the colors of the corresponding pixels of the first color image. The color transfer function maps input colors 47 on output colors 49, and the color transfer function maps the input colors that belong to the first gamut but not to the second gamut onto output colors that belong to the second gamut.SELECTED DRAWING: Figure 5
Patent JP-2020062521-A (JP)
Title: Graphical user interface for robot surgery system
Inventor: JEFFERSON C MCCLOUD
IPC: A61B34/37
Filed: 2020-01-27
Abstract: To provide a method and a device for roughly representing a spatial position of an instrument used in a robot surgery system, and a computer-readable medium.SOLUTION: An instrument includes an end effector and is connected to a positioning device for positioning the end effector in response to the movement of a hand controller. A method includes causing a processor circuit to calculate a present three-dimensional spatial position of the instrument in a surgical work space, regarding a present input signal received from an input device. The method also includes causing the processor circuit to generate a display signal for displaying a graphic description of the surgical work space in a display that communicates with the processor circuit. The graphic description includes a planar representation, and the planar representation includes an instrument movement area having a boundary indicating a limit to a movement in a lateral direction of the instrument in the surgical work space, and a two-dimensional projection of a present spatial position of the positioning device and the end effector on the planar representation.SELECTED DRAWING: Figure 5
Patent JP-2021114980-A (JP)
Title: Beer taste beverage
Inventor: NISEKI RINTARO
IPC: A23L2/52
Filed: 2020-01-29
Abstract: To provide a beer taste beverage (beer taste nonalcoholic drink) that has a reduced pungent odor and strange taste and is really satisfying as a beer taste beverage.SOLUTION: A beer taste beverage contains acetaldehyde and ethanol, a content of acetaldehyde being 1 mg/L or more and 9 mg/L or less, and a content of ethanol being 0.03 v/v% or more and 0.75 v/v% or less.SELECTED DRAWING: None
Patent JP-2021120276-A (JP)
Title: Bottle
Inventor: SUGISAKI KO
IPC: B65D1/02
Filed: 2020-01-30
Abstract: To improve moldability of even a slim bottle.SOLUTION: A mouth 11, a shoulder 12, a trunk 13, and a bottom 14 are serially arranged vertically downward along a bottle axis O direction in this order. The trunk is formed such that a panel surface 15 and a corner surface 16 are alternately arranged in a circumferential direction along the bottle axis. The shoulder is formed such that a triangular surface 21, 22 exhibiting a triangular shape pointed upward with one corner positioned at an upper end when seen from the outside in a radial direction and a reverse triangular surface 23 exhibiting a reverse triangular shape pointed downward with one corner positioned at a lower end when seen from the outside in the radial direction are alternately arranged in the circumferential direction. The number of triangular and reverse triangular surfaces constituting the shoulder is larger than the number of panel and corner surfaces constituting the trunk.SELECTED DRAWING: Figure 1
Patent JP-2021120701-A (JP)
Title: Image forming system and method
Inventor: SUZUKI YOHEI
IPC: G01H11/08
Filed: 2020-01-30
Abstract: To make it possible to evaluate the risk of abnormality in an image forming apparatus based on a sound caused by a user's operation.SOLUTION: There is provided an image forming system comprising: an image forming apparatus including a first variable mechanism that is physically operated by a user to change from a first state to a second state or from the second state to the first state, first detection means that detects the change in the state of the first variable mechanism, and sound collection means; and generation means that, when the change is detected by the first detection means, generates first statistical information on a sound wave acquired by the sound collection means at least either before or after the detected change. There is also provided a corresponding method.SELECTED DRAWING: Figure 5
Patent JP-2021123349-A (JP)
Title: Package, packing method, and metal foil transport method
Inventor: SAKO AKIRA
IPC: B65D19/44
Filed: 2020-01-31
Abstract: To provide a package which enables improvement of strength of the package, and to provide a packing method and a metal foil transport method.SOLUTION: A package includes: a pallet 2 including leg parts 21; a barrel frame 3 disposed on the pallet 2 and having bearing grooves 31 at end wall parts 32 facing each other; and a lid part 4 provided on the barrel frame 3. The barrel frame 3 includes: a cylindrical barrel frame body 30; and at least one auxiliary frame 34, 35 laminated on the barrel frame body 30. The package is formed of a cardboard.SELECTED DRAWING: Figure 1
Patent JP-2020127198-A (JP)
Title: Input device and image forming device
Inventor: TODA YOSHIZO
IPC: H01H9/02
Filed: 2020-02-03
Abstract: To prevent interference with peripheral devices due to exposure of a cable to the outside and accidental pulling by a user.SOLUTION: A numeric keypad unit 70 that can be attached to a mounting portion of an image forming device includes: an operation key unit 100 as a hardware key capable of inputting information on numerical values of at least 0 to 9; a board 73 on which the operation key unit 100 is mounted; a cable connected to a connector mounted on the board 73, which is a main body side cable 76 for electrically connecting the image forming device and the numeric keypad unit 70; and an opening into which the main body cable 76 is inserted, which is a first opening 71a provided in a housing 71 such that the main body side cable 76 is exposed to the outside of the housing 71 from the surface opposite to the surface on which the operation key portion 100 is provided in the thickness direction of the board 73.SELECTED DRAWING: Figure 5
Patent JP-2021128060-A (JP)
Title: Method for estimating remaining life of precipitation strengthened alloy
Inventor: MIYASHITA SHIGEKAZU
IPC: G01M99/00
Filed: 2020-02-13
Abstract: To easily estimate the remaining life of a precipitation strengthened alloy used in an actual machine under an environment where a change of precipitated phase is small.SOLUTION: A method for estimating the remaining life of a precipitation strengthened alloy involves: creating a first curve that indicates a relationship between the hardness HA and the average particle distance d of a first test piece; creating a second curve that indicates a relationship between the ratio εc/εr and the ratio tc/tr of a second test piece; creating a third curve that indicates a relationship between the ratio εc/εr of a third test piece and a difference ΔHc in hardness of stress loaded and stress non-loaded portions; calculating the hardness HA corresponding to the measured value d of the average particle distance d on the basis of the first curve; subtracting the measured value HA of hardness HA from the calculated hardness HA and thereby estimating the difference ΔHc of the material used in an actual machine; estimating the ratio εc/εr corresponding to the difference ΔHc estimated on the basis of the third curve and estimating the ratio tc/tr corresponding to the ratio εc/εr estimated from the third curve on the basis of the second curve; and estimating the remaining life of the material used in the actual machine on the basis of the estimated ratio tc/tr.SELECTED DRAWING: Figure 1
Patent JP-2020165425-A (JP)
Title: Variable displacement swash plate compressor
Inventor: HE HAO
IPC: F04B39/02
Filed: 2020-02-19
Abstract: To provide a variable displacement swash plate compressor capable of securing good lubrication of a shaft seal member by actively supplying oil to a seal chamber, promoting cooling of the shaft seal member and avoiding shortage of oil in a crank chamber regardless of rotational frequency.SOLUTION: In a variable displacement swash plate compressor, oil is supplied from a crank chamber 6 via an oil supply passage 35 to a seal chamber 33 formed between a radial bearing 11 supporting a drive shaft 7 and a shaft seal member 10 sealing a space between the drive shaft 7 and a housing. The drive shaft 7 includes: a shaft hole 41 communicated with a suction chamber 31 and extended axially from a rear end to a front end of the drive shaft 7; a first side hole 42 extended in the radial direction and communicating the seal chamber 33 with the shaft hole 41 all the time; and a second side hole 43 extended in the radial direction and communicating the crank chamber 6 with the shaft hole 41 all the time. The first side hole 42 may be provided on the side having a link mechanism 19 relative to the shaft hole 41 of the drive shaft 7.SELECTED DRAWING: Figure 1
Patent JP-2021132471-A (JP)
Title: Wiring harness
Inventor: HIROMORI YUYA
IPC: B60R16/02
Filed: 2020-02-20
Abstract: To disclose a wiring harness with a novel structure, capable of easily positioning an electric wire and a grommet at an appropriate position to a length direction of the electric wire.SOLUTION: A wiring harness comprises: a grommet 12 attached to an attachment receiving body 34; an electric wire 14 inserted into the grommet 12; and a positioning member 54 fixed to an outer peripheral surface of the electric wire 14. The grommet 12 includes: a base part 18 contacting the attachment receiving body 34; and a cylinder part 20 projected from the base part 18. The cylinder part 20 is provided with a housing part 22 having a partially increased inner diameter dimension, and the positioning member 54 is housed in the housing part 22.SELECTED DRAWING: Figure 2
Patent JP-2021135313-A (JP)
Title: Collation device, collation method, and collation program
Inventor: TAWARA NAOHIRO
IPC: G10L17/18
Filed: 2020-02-21
Abstract: To improve accuracy of speaker verification for short-term utterances.SOLUTION: A collation device 10 performs learning for a speaker recognition model which includes a first NN 142 which converts a voice signal into a feature amount for each frame constituting the voice signal, a second NN143 which recognizes the speaker of the frame based on the feature amount of the converted frame, and a third NN144 which identifies the phonemes of the frame based on the converted frame features, so that an output result by the second NN143 approaches the correct answer data, and an output result by the third NN144 does not approach the correct answer data. Then, a collation unit 146 performs speaker collation using the feature amount output from the first NN142 or the feature amount output from an intermediate layer of the second NN143 in the speaker recognition model after learning.SELECTED DRAWING: Figure 1
Patent JP-2021138797-A (JP)
Title: Coating agent and coating method
Inventor: KAJIWARA MIKIO
IPC: C09D7/61
Filed: 2020-03-02
Abstract: To provide a coating agent applied to a primer material, the coating agent having improved persistence of an antifouling function while ensuring excellent transparency.SOLUTION: A coating agent according to one embodiment has silica, a water-soluble polymer, a water-soluble alcohol, siloxane, an acrylic resin, and water.SELECTED DRAWING: Figure 1
Patent JP-2021139673-A (JP)
Title: Position detection device
Inventor: FUJITA TOSHIHIRO
IPC: B62D6/00
Filed: 2020-03-03
Abstract: To provide a position detection device capable of appropriately calculating a position of a detection object.SOLUTION: A Position detection device 1 includes: a reaction force motor position sensor 12 and steering motor position sensor 14; a handle position sensor 11 and tire position sensor 13; and a control section 15. The reaction force motor position sensor 12 and steering motor position sensor 14 are mounted in a vehicle 99. The handle position sensor 11 is mounted to a handle 91 that can move relative to the vehicle 99. The tire position sensor 13 is mounted to a wheel 98 that can move relative to the vehicle 99. The control section 15 calculates a position of the handle 91 on the basis of a detection value of the reaction force motor position sensor 12 and a detection value of the handle position sensor 11. The control section 15 calculates a position of the wheel 98 on the basis of a detection value of the steering motor position sensor 14 and a detection value of the tire position sensor 13.SELECTED DRAWING: Figure 1
Patent JP-2020105196-A (JP)
Title: Peptide showing hair growth- and/or hair restoration-promoting activity and use thereof
Inventor: CHUNG YONG JI
IPC: A61K38/08
Filed: 2020-03-04
Abstract: To provide a peptide showing a hair growth-promoting activity, where the peptide promotes the growth of follicular cells and increases the expression of a hair growth-related growth factor and hair growth-related factors thereby showing an excellent effect on the hair growth, where the peptide can be used for preventing and alleviating hair loss, promoting the hair growth and improving the hair growth.SOLUTION: A peptide showing a hair growth-promoting activity comprises a specific amino acid sequence. The peptide increases the expression of a factor selected from the group consisting of a hair growth-related factor β-catenin and hair growth-related growth factors KGF, bFGF and VEGF.SELECTED DRAWING: None
Patent JP-2020107902-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/088
Filed: 2020-03-09
Abstract: To provide a transistor having stable electric characteristics, or to provide a transistor having normally-off electric characteristics.SOLUTION: A semiconductor device comprises a conductor, a semiconductor, a first insulator, and a second insulator. The semiconductor is arranged on the first insulator. The conductor is arranged on the semiconductor. The second insulator is arranged between the conductor and the semiconductor. The first insulator contains fluorine and hydrogen. The first insulator has fluorine concentration higher than a hydrogen concentration.SELECTED DRAWING: Figure 1
Patent JP-2021145410-A (JP)
Title: Wire holding tool
Inventor: LI HUAXIA
IPC: F16B2/22
Filed: 2020-03-10
Abstract: To provide a wire holding tool capable of tightly holding the whole periphery of a wire and also enabling a flange part to be provided on an outer peripheral surface thereof for stopping displacement of a fixing component such as a fastening band.SOLUTION: A wire holding tool is formed by an elastic block body 1 having a plurality of wire insertion holes 2a, 2b, and 2c which have axis centers parallel to each other and are long in an axis center direction. The elastic block body 1 is divided into two division bodies 1a and 1b at an outer crack 4 which divides an outer peripheral surface in the axis center direction and communicates with the two wire insertion holes 2a and 2c, and at an inner crack 5 which divides the neighboring wire insertion holes 2a, 2b, and 2c in the axis center direction and provides communication of the neighboring wire insertion holes with each other. The outer peripheral surface of the wire insertion hole 2b, out of the three wire insertion holes 2a, 2b, and 2c, is provided with a concave part 6 in an axis direction in order to facilitate expanding the inner part crack 5 when a wire cable is inserted.SELECTED DRAWING: Figure 1
Patent JP-2021145421-A (JP)
Title: Power storage device
Inventor: SUZUKI MASAAKI
IPC: H02J7/00
Filed: 2020-03-10
Abstract: To suppress the power consumption of a battery by a control unit that monitors the battery status.SOLUTION: A power storage device 1 includes a battery B, a resistor R connected in series to the battery B, a control unit 41 that switches between a normal mode in which the status of the battery B is monitored and a power saving mode in which less power than the normal mode is consumed, and comparators Comp1 and Comp2 that output a start signal when a voltage across the resistor R is greater than or equal to a threshold value. When the start signal is input in the power saving mode, the control unit 41 switches from the power saving mode to the normal mode.SELECTED DRAWING: Figure 1
Patent JP-2021144423-A (JP)
Title: Category identification program, category identification apparatus and category identification method
Inventor: OKA RYUICHI
IPC: G06T7/00
Filed: 2020-03-11
Abstract: To provide a category identification program enabling category identification of respective pixels by using distance information to an object.SOLUTION: A category identification program causes a computer to execute processing of: receiving input of a corresponding category for each of a plurality of pixels included in a plurality of image data; distributing them in a multidimensional space on the basis of features; dividing the respective pixels into a plurality of clusters on the basis of a position in the multidimensional space; calculating an average value and standard deviation of distance values corresponding to the respective pixels included in the respective clusters, for each of the plurality of clusters; receiving an input of new image data; specifying a first cluster corresponding to a first pixel from the plurality of clusters on the basis of the feature of the first pixel included in the new image data whose input has been received; and specifying a category corresponding to the first pixel on the basis of the average value and standard deviation corresponding to the specified cluster and a first distance value corresponding to the first pixel.SELECTED DRAWING: Figure 4
Patent JP-2021144141-A (JP)
Title: Image forming apparatus
Inventor: KITAGAWA HIROAKI
IPC: G03G15/08
Filed: 2020-03-12
Abstract: To facilitate attachment and detachment of an attachment unit with respect to a main body part, and reduce the likelihood of the occurrence of damage to a component when the attachment unit is attached and detached.SOLUTION: A first connector 53 is provided in a main body part 100. A connector support mechanism 435 is provided on an attachment unit 43x and supports a second connector 434 displaceably along a second direction D2 intersecting with a first direction D1. A unit guide part 51 guides the attachment unit 43x along the first direction D1 between a connection position at which the second connector 434 is connected to the first connector 53 and a position separated from the connection position, and guides the attachment unit along the second direction D2 between the connection position and an attachment position. The connector support mechanism 435 allows the attachment unit 43x to move between the connection position and the attachment position.SELECTED DRAWING: Figure 4
Patent JP-2020098664-A (JP)
Title: Multi-level storage in ferroelectric memory
Inventor: CHRISTOPHER JOHN KAWAMURA
IPC: G11C11/22
Filed: 2020-03-12
Abstract: To provide a multi-level storage in a ferroelectric memory that improves read reliability of the ferroelectric memory.SOLUTION: In a memory array 100, a row decoder 120 receives a row address from a memory controller 140, and a word line 110 is activated at a first read time of an appropriate ferroelectric memory cell 105 based on the received row address. After activating the word line, a sense component 125 in electronic communication with the word line is isolated from a digit line 115. After isolating the sense component 125, the sense component 125 is activated, a dielectric charge is captured from the sense component 125, and the word line 110 is activated at a second time.SELECTED DRAWING: Figure 1
Patent JP-2021149168-A (JP)
Title: Image transmission device and authentication system
Inventor: TSUDA RYUTA
IPC: G06T7/70
Filed: 2020-03-16
Abstract: To improve the accuracy of face authentication of drivers.SOLUTION: An image transmission device includes: an acquisition unit that acquires a captured image obtained by taking an image of a driver's face; a detection unit that detects a plurality of feature points of the driver's face in the captured image; an identification unit that identifies the orientation of the driver's face based on positions of the plurality of feature points detected by the detection unit and identifies an angle between the identified orientation of the face and a reference orientation; and a transmission unit that transmits the captured image to an authentication device in association with angle information indicating the angle identified by the identification unit.SELECTED DRAWING: Figure 2
Patent JP-2021147468-A (JP)
Title: Primer composition
Inventor: MIYUKI NORITAKA
IPC: C09D133/04
Filed: 2020-03-18
Abstract: To provide a primer composition having excellent weather resistance through glass.SOLUTION: A primer composition has (A) a (meth)acrylic resin having a weight average molecular weight of 40,000 or more and 150,000 or less and a glass transition temperature of 40°C or higher and 100°C or lower, (B) a polyisocyanate compound, (C) a silane coupling agent, and (D) a solvent.SELECTED DRAWING: None