baber/WOPTO huggingface dataset:
Patent JP-2021041967-A (JP)
Title: Packaging bag, manufacturing method for packaging bag and packaging method using the same
Inventor: HONDA HIROYUKI
IPC: B65D85/50
Filed: 2019-09-11
Abstract: To provide a packaging bag that allows the packaging bag to be detached from an easy-to-cut part such as perforations without leaving a film fragment, a manufacturing method for the packaging bag, and a packaging method using the same.SOLUTION: A packaging bag 10 has a bag body part 11 and an overhanging body 13 projecting from one side of a bag opening 12 of the bag body part 11. By providing an easy-to-cut processing part 15 that crosses the overhanging body along the opening of the bag, the overhanging body 13 is divided into an overhanging part 13a on the bag body side and an ear part 13b attached to a packaging machine. The overhanging part 13a is provided with a melt-processing part 16 along the easy-to-cut processing part 15. The melt-processing part may be formed by melting with a heater.SELECTED DRAWING: Figure 3
Patent JP-2021043916-A (JP)
Title: Agricultural work support system
Inventor: MOCHIZUKI YOSHIMASA
IPC: A01M7/00
Filed: 2019-09-13
Abstract: To easily manage a result in a case where an agricultural work is performed by an aircraft for each field.SOLUTION: An agricultural support system includes: a flight acquisition unit which acquires a flight work result which is a result of an agricultural work of an aircraft flying over a plurality of fields; and a result creation unit which creates an agricultural work result for each field on the basis of the flight work result acquired by the flight acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2021046666-A (JP)
Title: Vertical circulation type parking device
Inventor: SHIMIZU KENJI
IPC: E04H6/14
Filed: 2019-09-17
Abstract: To provide a vertical circulation type parking device capable of suppressing generation of noise and vibration with a simple configuration.SOLUTION: A vertical circulation type parking device 1 comprises: a pair of upper sprockets 2 arranged on an upper part of a building; a pair of lower sprockets 4 each suspended from the upper sprocket 2 via a suspended chain 3; a plurality of cages 5 connected to a chain 3 through attachments 51; and a side part chain guide 6 for guiding the vertical movement of the chain 3. A guide plate 9 having a guide surface 91 moving along a part of the outer periphery of the lower sprocket 4 is arranged on an outer rail 62.SELECTED DRAWING: Figure 2
Patent JP-2021047797-A (JP)
Title: Machine learning device, machine learning method, and program
Inventor: OGUSHI MIE
IPC: G06T7/00
Filed: 2019-09-20
Abstract: To provide a machine learning device, a machine learning method, and a program that can improve the accuracy in distinguishing between pixels belonging to a character area and pixels belonging to a figure area in an image by using a learned model.SOLUTION: A machine learning device comprises: an estimation unit that estimates an element type for classifying pixels in an image including characters and geometric figures into character elements indicating elements constituting the characters, geometric elements indicating elements constituting the geometric figures, and background elements indicating elements constituting the background that is not the characters and geometric figures; an evaluation unit that evaluates a result of estimation made by the estimation unit based on training data corresponding to the image; and a learning control unit that, based on a result of evaluation made by the evaluation unit, makes the estimation unit learn to determine the element type of pixels present in a predetermined area of the image including the characters as the character elements.SELECTED DRAWING: Figure 1
Patent JP-2021051567-A (JP)
Title: Information processing method and information processing device
Inventor: IWAYAMA MAKOTO
IPC: G06F40/35
Filed: 2019-09-25
Abstract: To automatically determine the suitability of paraphrasing with high accuracy.SOLUTION: The information processing device includes an input device, an output device, a processing device, and a storage device, and having an inference unit. The inference unit has a first function of inputting first text data including a set of a first question sentence and a first reply sentence and second text data including a set of a second question sentence and a second reply sentence. In a case where a first synonym relationship that allows word (a) in the first text data to be replaced by word (b) is established and a second synonym relationship that allows the word (a) in the second text data to be replaced by word (c) is established, the inference unit has a second function of calculating the similarity between the word (b) and the word (c), from a first similarity that is the similarity between the first and second reply sentences and a second similarity that is the similarity between the first and second question sentences. In the calculation, a contribution rate of the first similarity and a contribution rate of the second similarity are different.SELECTED DRAWING: Figure 1
Patent JP-2020176327-A (JP)
Title: Electrolytic copper foil
Inventor: LAI CHIEN-MING
IPC: H01M4/66
Filed: 2019-09-26
Abstract: To provide an electrolytic copper foil.SOLUTION: The electrolytic copper foil has a drum surface and a deposition surface, and ΔRz is less than 0.8 μm. The electrolytic copper foil has a transverse direction. When the electrolytic copper foil is divided into 10 test pieces having the same width and length, two adjacent ones of the 10 test pieces each have a weight deviation between them, and a count of weight deviations greater than or equal to 1.5% is less than a count of weight deviations less than 1.5%. In the formula below, n represents any one of the test piece numbers 1 to 9. [Formula 1]SELECTED DRAWING: Figure 2B
Patent JP-2021050886-A (JP)
Title: Circulation type hot water supply system
Inventor: MORI SHINYA
IPC: F24H1/18
Filed: 2019-09-26
Abstract: To provide a circulation type hot water supply system that can restrain a water temperature rise in a tank.SOLUTION: A circulation type hot water supply system 1 comprises a tank 2 in which warm water W1 is stored, and a heat exchanger 4 for generating hot water W2 by exchanging heat between heating fluid F1 and the warm water W1 led out of the tank 2. The hot water W2 from the heat exchanger 4 is returned to the tank 2 via a user. A pump 8 and a temperature sensor 10 are provided in a warm water supply passage 6 for supplying the warm water W1 to the heat exchanger 4 from the tank 2. A cold water regulating valve 32 for opening/closing a cold water mixing passage 30 for mixing cold water W3 into the tank 2 is provided. When a warm water temperature detected by the temperature sensor 10 exceeds a predetermined value T1, temperature regulating means 56 opens the cold water regulating valve 32 to decrease the warm water temperature.SELECTED DRAWING: Figure 1
Patent JP-2021052963-A (JP)
Title: Balloon catheter
Inventor: MIYAMURA TAKUMA
IPC: A61M25/10
Filed: 2019-09-27
Abstract: To provide a balloon catheter with a new structure in which deformation volume of a balloon can be controlled stably and efficiently.SOLUTION: A balloon catheter includes a balloon 12 having corn parts 26 on both sides in a lengthwise direction of a straight part 24, and a reinforcement structure body 42 formed of a braided body is disposed in the straight part 24 except the corn part 26. The thickness dimension of the corn part 26 is made larger than the thickness dimension that does not include the reinforcement structure body 42 in the straight part 24.SELECTED DRAWING: Figure 3
Patent JP-2021055207-A (JP)
Title: Composite false-twisted yarn and woven or knitted fabric made thereof
Inventor: NAKAMICHI SHINYA
IPC: D01F8/06
Filed: 2019-09-30
Abstract: To provide a composite false-twisted yarn excellent in water-absorbing and quick drying properties, elasticity, and abrasion resistance, and a woven or knitted fabric made thereof.SOLUTION: A composite false-twisted yarn comprises a polyolefin fiber (A) and a polyester fiber (B), with the polyolefin fiber (A) disposed on the core side and the polyester fiber (B) disposed on the sheath side. A woven or knitted fabric is made thereof.SELECTED DRAWING: None
Patent JP-2021057187-A (JP)
Title: Battery cooler
Inventor: SUZUMORI TOSHIO
IPC: H01M10/6568
Filed: 2019-09-30
Abstract: To hinder non-vaporized refrigerant from flowing into a refrigerant outflow path through which refrigerant vaporized in a refrigerant filling chamber filled with refrigerant flows to a condenser so that leakage of the non-vaporized refrigerant from the refrigerant outflow path is suppressed in a battery cooler for cooling electric cells constituting a battery pack with refrigerant that vaporizes upon reception of heat of the cells.SOLUTION: A battery cooler includes: a refrigerant filling chamber 11 which is sandwiched between opposing electric cells and receives heat of these cells; a refrigerant inflow path 12 for allowing refrigerant condensed in a condenser to flow into the refrigerant filling chamber 11; and a refrigerant outflow passage 13 for allowing refrigerant vaporized in the refrigerant filling chamber 11 to flow out to the condenser. The refrigerant filling chamber 11 includes a joint portion 14 which is provided in a staggered arrangement to suppress its own expansion and deformation due to the pressure of the refrigerant. An inclined surface 11e directed downward from a horizontal direction is provided on an inner surface of the refrigerant filling chamber of a refrigerant outflow path side wall surface 11d which erects from a bottom surface 11b of the refrigerant filling chamber 11 to a connection portion 13b of the refrigerant outflow path 13.SELECTED DRAWING: Figure 3
Patent JP-2019217396-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-10-02
Abstract: To provide a game machine capable of improving interest in a game.SOLUTION: A game machine includes: shooting means for shooting game balls toward a game area; a first passage as a passage through which game balls can pass; a second passage as a passage through which game balls can pass; and distribution means for distributing arriving game balls to either the first passage or the second passage. The distribution means can be in a first state for distributing arriving game balls to the first passage or a second state for distributing arriving game balls to the second passage, and an initial state and a stationary state are the first states. The distribution means in the initial state or the stationary state distributes arriving game balls to the first passage, and is alternately shifted between the first state and the second state by operation of dynamical action received from the arriving game balls.SELECTED DRAWING: Figure 105
Patent JP-2021059017-A (JP)
Title: Conveyance device
Inventor: WAKIMOTO SHIGERU
IPC: B65H7/14
Filed: 2019-10-03
Abstract: To retain a paper bundle without contacting the paper bundles to each other and without immediately stopping an upstream device.SOLUTION: Conveyance units 10A-10D are provided side by side along a conveyance path G, between an upstream device 2 and a downstream device 3. Each conveyance unit includes a conveyor 11 for conveying a paper bundle T, a sensor 12 for detecting the paper bundle T, and a control part 13 for controlling the conveyor 11. When the control part 13 of each conveyance unit receives a retaining signal from a downstream device 3 or the conveyance units 10B-10D disposed downstream, the conveyor 11 is controlled based on a detection by the sensor 12 so that the conveyor 11 stops the paper bundle T in a retained state on a conveyance surface 110 when the paper bundle T is conveyed from upstream. Furthermore, the control part 13 of each conveyance unit sends the retaining signal to the conveyance unit 10A-10C or the upstream device 2 disposed upstream based on a retention of the paper bundle T.SELECTED DRAWING: Figure 1
Patent JP-2021059842-A (JP)
Title: Construction machine
Inventor: INOUE TAKAYUKI
IPC: E02F9/24
Filed: 2019-10-03
Abstract: To provide a construction machine which can reduce a risk of overturn caused by a sudden operation.SOLUTION: A construction machine 1 includes: a lower structure 2; a revolving super structure 3 provided so as to revolve above the lower structure 2; and a work machine 5 supported at the revolving super structure 3 so as to rotate vertically. The construction machine 1 also includes an overturn prevention control device 100 including an overturn estimation part 100c for determining the possibility of overturn of the construction machine 1 on the basis of a deviation b between an overturn angle θfroll_p, θfroll_m, θfpitch_p, θfpitch_m which is an angle between a straight line extending from the center of gravity position G (Pwgx, Pwgy, Pwgz) of the construction machine 1 to overturn fulcrums F1, F2, F3, F4 of the construction machine 1 and a vertical line v extending from the center of gravity position G to the bottom surface of the construction machine 1 and an inclined angle θtroll, θtpitch when the construction machine 1 is installed on an inclined surface.SELECTED DRAWING: Figure 6
Patent JP-2021061110-A (JP)
Title: Lithium ion power storage element and method for manufacturing the same
Inventor: INOUE MAKOTO
IPC: H01M4/13
Filed: 2019-10-03
Abstract: To simply and conveniently provide a lithium ion power storage element which can suppress the decrease in battery capacity further than that achieved by a conventional one.SOLUTION: A lithium ion power storage element comprises an electrolyte solution, a separator, a positive electrode, a negative electrode and a sealing body for sealing them. On the surface of one or each of the positive and negative electrodes, which is in touch with the electrolyte solution, zeolite nanoparticles of 10-900 nm in average particle diameter are arranged with the outer surface thereof put in contact therewith.SELECTED DRAWING: None
Patent JP-2020073975-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HONKE HISASHI
IPC: G03G15/20
Filed: 2019-10-03
Abstract: To provide a fixing device that prevents the occurrence of offset and occurrence of tailing at the tip and can reduce an inter-sheet time as much as possible, and an image forming apparatus including the fixing device.SOLUTION: A fixing device, when a time within an inter-sheet time from when a bias is switched to a bias having the same polarity as that of a toner until when a recording material enters a nip part is taken as a switching time, records in advance different switching times corresponding to the lengths of the inter-sheet time, changes the switching time according to the inter-sheet time of an actual recording material on the basis of the correspondence relationship between the stored inter-sheet time and switching time, and controls a timing to switch bias application means.SELECTED DRAWING: Figure 7
Patent JP-2021064446-A (JP)
Title: Image collection system
Inventor: TAKAHASHI YOSHIO
IPC: H01J37/26
Filed: 2019-10-10
Abstract: To reduce useless collection time and data capacity spent for collecting an image of overlapping particles or an image not containing particles in an image collection system using a transmission electron microscope.SOLUTION: An image collection system includes: a control part which moves an observation visual field in a transmission electron microscope and superposes an electron wave which propagates through spatially different portions within the observation visual field; a photographing part which acquires the overlapped electron waves as an observation image; and a determination part which determines a presence state of particles within the observation visual field.SELECTED DRAWING: Figure 1
Patent JP-2021062449-A (JP)
Title: Programming assistance device and program creation method
Inventor: OGAWA SHUHEI
IPC: B25J9/22
Filed: 2019-10-15
Abstract: To provide a programming assistance device capable of improving production efficiency of a similar program of a robot.SOLUTION: A control device, which assists in creating a child program C4 corresponding to a new work W4 similar to child programs C1, C2, and C3 of a handling robot respectively corresponding to work W1, W2, and W3, sets operation items on the basis of the plurality of child programs C1, C2, and C3, and displays a template T in which the common operation item having a common instruction content in the plurality of child programs C1, C2, and C3 among the set operation items is set to the same instruction content as that in the child programs C1, C2, and C3 and an instruction content of the non-common operation item other than the common operation item is unset by making respective display modes of the common operation item and the non-common operation item different from each other.SELECTED DRAWING: Figure 8
Patent JP-2020074284-A (JP)
Title: Superconducting wire, superconducting coil and superconducting device
Inventor: ARAKI TAKESHI
IPC: C01G1/00
Filed: 2019-10-15
Abstract: To provide a superconducting wire that can suppress a quenching burning accident.SOLUTION: A superconducting wire of an embodiment includes an oxide superconductor layer. The oxide superconductor layer has a continuous Perovskite structure including rare earth elements, barium (Ba), and copper (Cu). The rare earth elements include a first element which is praseodymium (Pr), at least one second element selected from the group consisting of neodymium (Nd), samarium (Sm), europium (Eu), and gadolinium (Gd), at least one third element selected from the group consisting of yttrium (Y), terbium (Tb), dysprosium (Dy), and holmium (Ho), and at least one fourth element selected from the group consisting of erbium (Er), thulium (Tm), ytterbium (Yb), and lutetium (Lu).SELECTED DRAWING: Figure 1
Patent JP-2021063931-A (JP)
Title: Image inspection device, image inspection method, and image inspection program
Inventor: TSUKAMOTO YASUMASA
IPC: G03G21/00
Filed: 2019-10-16
Abstract: To provide an image inspection device, an image inspection method and an image inspection program with which it is possible to appropriately carry out image inspection.SOLUTION: An image inspection device for inspecting on the basis of a job an inspection image derived by reading paper on which a document image is printed, is constituted to include: a control unit; an image inspection unit for inspecting an inspection image by comparison with a reference image, the reference image being an image derived by reading paper on which a document image is printed during a proof mode, and determining on the basis of a difference between the reference and inspection images whether there is possibility of the reference image having abnormality; an inspection result display unit for displaying a difference portion of the reference and inspection images when it is determined that there is possibility of the reference image having abnormality; and a selection unit for selecting whether each of the reference and inspection images is normal or abnormal. The control unit replaces the reference image with the inspection image when the reference image is selected as being abnormal and the inspection image is selected as being normal.SELECTED DRAWING: Figure 6
Patent JP-2021062169-A (JP)
Title: Endoscope
Inventor: HIRAYAMA SATORU
IPC: G02B23/24
Filed: 2019-10-17
Abstract: To provide an endoscope capable of effectively suppressing damage to a conduit while sufficiently exhibiting performance of a plurality of parts with different degrees of bending.SOLUTION: An endoscope of the present invention includes an insertion part and a conduit arranged inside the insertion part. The insertion part includes a bending part that can bend on the basis of an operation and a flexible tube part that can bend by external force unrelated to an operation. The conduit includes an inner layer and an outer layer formed outside the inner layer, the inner layer being formed of polytetrafluoroethylene of a solid structure, and the outer layer being formed of polytetrafluoroethylene of a porous structure. The porosity of the outer layer in the bending part is smaller than the porosity of the outer layer in the flexible tube part.SELECTED DRAWING: Figure 5
Patent JP-2021065175-A (JP)
Title: Synthesis and use of aspartate for improved protein production ability of pichia yeast
Inventor: KIMATA YUKIO
IPC: C12P21/02
Filed: 2019-10-25
Abstract: To solve the problem in which, in a protein expression-secretion production system using Picea yeast, low efficiency of protein folding in endoplasmic reticula causes a bottleneck in most cases.SOLUTION: Adding trimethylamine-N-oxide to a culture medium makes it possible to exhibit a chemical chaperone-like function and increase a distribution ability.SELECTED DRAWING: None
Patent JP-2021065552-A (JP)
Title: Urine-taking pad
Inventor: MORI KAZUTAKA
IPC: A61F13/56
Filed: 2019-10-25
Abstract: To provide a urine-taking pad which is easy to adapt to an inner surface shape of an exterior body and is less likely to be turned up when the pad is put on and pulled up.SOLUTION: A urine-taking pad (1) has at least two folding lines extending in a width direction. At least the two folding lines include a first folding line (L1) nearest one side end edge (E1) in a longitudinal direction of the urine-taking pad (1) and a second folding line (L2) nearest the other side end edge (E2) in the longitudinal direction of the urine-taking pad (1). An adhesive part (7) arranged on the surface on a non-skin facing surface side of the rear surface sheet (3) is arranged across at least each of the first folding line (L1) and the second folding line (L2).SELECTED DRAWING: Figure 1
Patent JP-2020014909-A (JP)
Title: Game machine
Inventor: SEKINE YASUYUKI
IPC: A63F5/04
Filed: 2019-10-30
Abstract: To provide a game machine capable of preventing a player's amusement toward a special game state from being reduced.SOLUTION: When a shift is to be made to a BB, it is so configured that a player can arbitrarily select a mode in the BB, and whether or not to give an ART is determined according to the selected mode. The modes in the BB are divided into a group of "red 7_fantasy", "red 7_destiny", "red 7_judgement", and "red 7_hidden judgement" which are modes when a shift to the BB is made with "red 7s" and a group of "blue 7_fantasy", "blue 7_destiny", "blue 7_judgement", and "blue 7_hidden judgement" which are modes when a shift to the BB is made with "blue 7s". When a shift is made to the BB, the group is determined depending on whether the "red 7s" are displayed in alignment or whether the "blue 7s" are displayed in alignment in a liquid crystal display device 11.SELECTED DRAWING: Figure 43
Patent JP-2021069771-A (JP)
Title: robot
Inventor: ATSUMI HIROKI
IPC: B25J13/00
Filed: 2019-10-31
Abstract: To provide a robot performing various biological movements using a simple configuration.SOLUTION: A robot 200 comprises: a trunk part 206 coming into contact with a placement surface; a head part 204 connected to a front end portion of the trunk part 206 so as to freely rotate around a first rotation axis extending in a longitudinal direction of the trunk part 206 and to freely rotate around a second rotation axis extending in a width direction of the trunk part 206; drive means mutually independently performing the rotation around the first rotation axis and the rotation around the second rotation axis so as to rotatingly drive the head part 204; and control means repetitively performing first rotation control of controlling the drive means to rotate the head part 204 around the first rotation axis, with it coming into contact with the placement surface, and second rotation control of controlling the drive means to separate the head part 204 from a placement surface and to return a rotation angle of the head part 204 to an angle before rotating it by the first rotation control, in this order.SELECTED DRAWING: Figure 2