baber/WOPTO huggingface dataset:
Patent JP-2021062106-A (JP)
Title: Merchandise selling system
Inventor: SHINOZUKA KENICHI
IPC: A47F1/10
Filed: 2019-10-16
Abstract: To provide a show case that can be used for self sale in a daytime zone when a clerk is at a register, and for automatic sale in a night time zone when a clerk is not at a register.SOLUTION: A show case includes: a merchandise display part 8 provided inside a show case body 7; a merchandise take-out part 10 being provided on one side face of the show case body 7 for taking out merchandise in the merchandise display part 8; an unmanned purchase control part 12 being provided on the other side face side of the show case body 7 having a function to select the merchandise in the merchandise display part 8 for purchase, and a function to settle payment for the selected merchandise; a conveyance device 9 which is provided inside the show case body 7, and is driven by the unmanned purchase control part 12 and conveys the selected merchandise; and a merchandise take-out port which is provided on the other side face side of the show case body 7, and from which the merchandise conveyed by the conveyance device 9 can be taken out.SELECTED DRAWING: Figure 1
Patent JP-2021067795-A (JP)
Title: Biological model
Inventor: SUZUKI JUNJI
IPC: G09B23/28
Filed: 2019-10-23
Abstract: To provide a biological model with properties closer to those of an actual living body.SOLUTION: A biological model provided herein comprises first and second members containing a polyvinyl alcohol gel. The second member is joined to at least a portion of the first member. A first junction between the first member and the second member contains a chemically crosslinked gel.SELECTED DRAWING: Figure 2
Patent JP-2021066812-A (JP)
Title: Inkjet ink, method for producing printed matter and printed matter
Inventor: HARA KATSUMI
IPC: B41J2/01
Filed: 2019-10-24
Abstract: To provide an inkjet ink that is excellent in both curability and storage stability and prevents the loss of metallic luster of an image formed therewith.SOLUTION: An ink jet ink contains a metallic pigment containing metal indium and/or metal chromium. The metallic pigment preferably contains scaly metal indium and/or metal chromium. The metallic pigment preferably has a Z average particle size of 50-500 nm. The metallic pigment preferably has a surface modified with a group having a linear or branched alkyl group having 4 or more carbon atoms, a silicon atom-containing group or a fluorine atom-containing group.SELECTED DRAWING: None
Patent JP-2021067866-A (JP)
Title: Polarizer, polarizer complex, and optical laminate
Inventor: MATSUMOTO TOSHIKAZU
IPC: G02B5/30
Filed: 2019-10-25
Abstract: To provide a new polarizer, a polarizer complex, and an optical laminate.SOLUTION: A polarizer has a polarization area 11 and a non-polarization area 12 surrounded by the polarization area in a plan view. The thickness of the polarization area 11 is 15 μm or less. The non-polarization area 12 is an area where a cured product of an active energy ray curable resin is provided in a through hole surrounded by the polarization area 11 in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2021070187-A (JP)
Title: Printing system
Inventor: MIZUTANI TADAHIRO
IPC: B41J2/175
Filed: 2019-10-30
Abstract: To provide a printing system that uses environmentally-friendly consumable supplies.SOLUTION: The printing system comprises: a liquid supply container that stores liquid; a printing device that receives liquid supply from the liquid supply container and performs printing; a photographing device that obtains image information including at least a portion of the liquid supply container; an obtaining part that obtains reference information; a determining part that collates the image information with the reference information and performs determination on whether liquid supply should be made or not, in accordance with a collated result; and a control part that controls the printing device in accordance with the determination.SELECTED DRAWING: Figure 4
Patent JP-2021071087-A (JP)
Title: Leak detection device
Inventor: YUKAWA Mariko
IPC: F02M25/08
Filed: 2019-10-31
Abstract: To provide a leak detection device capable of detecting leak while suppressing energy consumption.SOLUTION: In an aspect of the present disclosure, a leak detection device 1 includes a leak detection section 24 that performs leak detection for detecting presence/absence of leak of purge gas in evaporation system piping on the basis of a measurement value of tank inner pressure measured by a pressure sensor 23 by vaporizing fuel atomized by an atomizer 21A or an ultrasonic wave generator 21B by using a heater 22 while the evaporation system piping is sealed by a purge valve 14 and an atmospheric on-off valve 17.SELECTED DRAWING: Figure 1
Patent JP-2020069400-A (JP)
Title: Use of radiofrequency (rf) transmission system to find opening in tissue wall
Inventor: GOVARI ASSAF
IPC: A61B5/06
Filed: 2019-10-31
Abstract: To perform cardiac electroanatomical mapping using a catheter.SOLUTION: A method includes receiving, from a probe that includes electrodes and is positioned inside a cavity in an organ of a patient, (i) proximity signals indicative of proximity of the electrodes to a wall of the cavity, and (ii) position signals indicative of positions of the electrodes within the cavity. Based on the proximity signals and the position signals, at least a portion of a volume of the cavity is represented by a sphere model including multiple spheres. A direction is identified along which one or more spheres are larger than one or more surrounding spheres by at least a given factor. Based on the indicated direction, a location of an opening in the wall of the cavity is estimated and presented to a user.SELECTED DRAWING: Figure 1
Patent JP-2021077957-A (JP)
Title: Video image encoding device and method of operating the same
Inventor: VAN CAO HUNG
IPC: H04N19/426
Filed: 2019-11-06
Abstract: To provide a video image encoding device capable of performing encoding processing with high quality by using a small-capacity memory.SOLUTION: A video image encoding device includes: an image encoding unit performing predictive encoding by obtaining a difference between a divided image included in a frame that is a target of predictive encoding and a predicted image; a local decode generation unit decoding an encoding result of the divided image by the image encoding unit to generate a reference image; a first buffer storing pixel data generated by the local decode generation unit; a compression unit that compresses the reference image by referring to the first buffer and generates compressed data; an allowable data amount setting unit presetting an allowable data amount to be stored in a memory for each predetermined area of the frame that is the target of the predictive encoding; and a reference image storage determination unit determining whether or not the compressed data is stored in the memory on the basis of the allowable data amount, and storing the compressed data in the memory on the basis of a determination result of storing the compressed data in the memory.SELECTED DRAWING: Figure 3
Patent JP-2021075351-A (JP)
Title: Paper bundle aligning device
Inventor: OKAMOTO KOHEI
IPC: B65H5/16
Filed: 2019-11-07
Abstract: To provide a paper bundle aligning device that forms one processing line with upstream-sided and downstream-sided paper processing device and can perform alignment processing of a paper bundle at high speed and stably.SOLUTION: A paper bundle aligning device comprises a frame 1 having a transport path 2 for a paper bundle S, in which the transport path consists of a first transport face 2a inclined to support one surface of the paper bundle and a second transport face 2b extending rectangular to the first transport face and inclined to support one side face of the paper bundle, and further comprises a carrier mechanism 3 that is provided on a frame and carries the paper bundle along the transport path, blowers 7a, 7b that are provided on the frame and connected to an air blow port opening in the second transport face through ducts 6a, 6b, an air-blow control mechanism 16 that controls the start/stop of air blow from the air blow port and the flow rate of air, in timing with a passage of the paper bundle through the air blow port, and a vibration mechanism 18 that is provided on the frame and vibrates the first transport face.SELECTED DRAWING: Figure 1
Patent JP-2021082420-A (JP)
Title: Negative electrode active material, negative electrode and battery cell
Inventor: ODA MASANARI
IPC: C01G49/00
Filed: 2019-11-15
Abstract: To provide a negative electrode active material having a lower average charge potential than LiαFeNb11O29 and also having improved reversible capacity, a negative electrode using the negative electrode active material, and a battery cell including the negative electrode.SOLUTION: There is provided a negative electrode active material which is capable of occluding and releasing lithium ions, which is represented by the following formula (I) Fex-aM1aNb12-x-bM2bO29-δ [in the formula (I), M1 and M2 each independently represent one or more elements selected from the group consisting of Co, Ni, Cu, Zn, Ru, Mn, Al, Ti, V, Zr and Ta, and x, a, b and δ are numbers satisfying 0.5≤x≤2.0, 0≤a≤x, 0≤b≤12-x, 0<a+b and -10≤δ≤10.], and which has an average charge potential of less than 1.65 V based on lithium metal.SELECTED DRAWING: Figure 1
Patent JP-2021080537-A (JP)
Title: Composite substrate and method for manufacturing the same, and circuit substrate and method for manufacturing the same
Inventor: SAKAI ATSUSHI
IPC: C23C4/18
Filed: 2019-11-21
Abstract: To provide a composite substrate that has excellent durability to heat cycles and has high conductivity.SOLUTION: A composite substrate 100 is provided with a ceramic plate 10, a metal layer 21 containing at least one selected from the group consisting of aluminum and aluminum alloys, and a sprayed layer 22 containing at least one selected from the group consisting of copper and copper alloys, in this order. Intermetallic compounds including copper and aluminum as constituent elements are scattered between the metal layer 21 and the sprayed layer 22.SELECTED DRAWING: Figure 1
Patent JP-2021081673-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: SAWADA KOICHI
IPC: B41J5/30
Filed: 2019-11-22
Abstract: To easily grasp the relationship between page numbers of a plurality of images and page positions of the images in a lengthwise direction of long-sized paper, even when image formation is skipped due to the occurrence of an error while the images are formed on the long-sized paper.SOLUTION: An image forming apparatus comprises: an error detection unit that detects the occurrence of an error interrupting image formation; a page counting unit that counts pages of images to be formed on long-sized paper in accordance with a conveyance distance of the long-sized paper conveyed by a conveying unit; and a control unit that forms, at positions of the pages counted by the page counting unit in a lengthwise direction of the long-sized paper, images of page numbers corresponding to the pages, and when the occurrence of an error is detected while a plurality of images are formed on the long-sized paper, performs control of skipping image formation on the page where the error occurs, while causing the page counting unit to continue counting the pages.SELECTED DRAWING: Figure 2
Patent JP-2021086866-A (JP)
Title: Manufacturing method of resin-molded lead frame, manufacturing method of resin-molded product, and lead frame
Inventor: WATANABE SO
IPC: H01L23/50
Filed: 2019-11-25
Abstract: To provide a manufacturing method of a resin-molded lead frame in which no resin remains on the upper surface of a lead frame.SOLUTION: A manufacturing method of a resin molded lead frame according to the present invention includes a resin molding step of resin-molding a lead frame 11 having a groove 11e, and the resin molding step includes a liquid resin injection step of injecting a liquid resin 20b into the groove 11e from the side surface of the lead frame 11, and a resin solidification step of solidifying the injected liquid resin 20b.SELECTED DRAWING: Figure 1
Patent JP-2020084987-A (JP)
Title: Electrical grounding assembly device for reciprocation compressor
Inventor: VAGNER ROBERTO MALON
IPC: F04B39/00
Filed: 2019-11-28
Abstract: To provide an electrical grounding assembly device for a reciprocation compressor in which electrical grounding is performed not by a conductor cable but by a metallic bus assembled in advance in a housing for housing an external frequency invertor.SOLUTION: An electrical grounding assembly device for a reciprocation compressor capable of optimizing assembly of an electrical grounding connection portion, enabling quick visual inspection, and dispensing with a conductor, is disclosed. A casing (of frequency invertor fixed to external area of compressor housing) includes an electrical grounding bus capable of receiving a metallic element for fixing, and in particular, constituted to electrically connect an outer part of the electrical grounding bus and an electrical grounding connection portion of the housing, and mechanically fixing the casing to the housing of the reciprocation compressor by physically locking the outer part of the electrical grounding bus and the electrical grounding connection portion of the housing, at its outer part.SELECTED DRAWING: Figure 6
Patent JP-2021084090-A (JP)
Title: Electric dust collector
Inventor: TOMIMATSU KAZUTAKA
IPC: B03C3/40
Filed: 2019-11-29
Abstract: To provide an electric dust collector which can effectively collect dusts even at a dust collecting electrode on a side opposite to a corona discharge part.SOLUTION: An electric dust collector comprises: a discharge electrode 5 having a body part 5b, and a projection 5a for corona discharge which projects from the body part 5b; a discharge side dust collecting electrode which is positioned on the projection 5a side; an opposite side dust collecting electrode which is positioned on a side opposite to the discharge side dust collecting electrode with the discharge electrode 5 interposed therebetween; and a fitting frame 5c whose shaft center is provided at a middle position between the discharge side dust collecting electrode and the opposite side dust collecting electrode, and which supports a plurality of discharge electrodes 5. A center of the body part 5b of the discharge electrode 5 is positioned in a direction apart from the discharge side dust collecting electrode with respect to the middle position between the discharge side dust collecting electrode and the opposite side dust collecting electrode. The plurality of discharge electrodes 5 have: the first discharge electrode 5A which is connected to an upstream side of gas stream at the fitting frame 5c, and whose projection 5a projects in a first direction; and the second discharge electrode 5B which is connected to a downstream side of the gas stream at the fitting frame 5c with respect to the first discharge electrode 5A, and whose projection 5a projects in a second direction on a side opposite to the first direction.SELECTED DRAWING: Figure 13
Patent JP-2020058050-A (JP)
Title: Receiver
Inventor: WATANABE HIROSHIGE
IPC: H04N21/442
Filed: 2019-12-04
Abstract: To provide a receiver which allows display indicating that security communication is performed when the security communication is performed.SOLUTION: A television receiver 100 comprises: a receiving unit to receive a broadcast wave including a video stream, an audio stream and a data broadcast stream; a content processing unit to process the broadcast wave received by the receiving unit, so as to output a video signal; a display control unit to cause a display screen of a display to perform full screen display of the video signal output by the content processing unit; and a communication unit. The receiver has a security operation detecting unit to detect a communication state of security communication based on transport layer security (TLS) via the communication unit.SELECTED DRAWING: Figure 3A
Patent JP-2021089037-A (JP)
Title: Bearing lubrication structure for rotation apparatus
Inventor: MORIMURA SHOICHI
IPC: F16C33/66
Filed: 2019-12-04
Abstract: To provide a bearing lubrication structure for a rotation apparatus for lubricating a bearing with grease, capable of appropriately supplying base oil to a rolling surface of the bearing while avoiding leakage of the grease or the base oil to an external and mixture of foreign matters from the external.SOLUTION: A fixed member 3 has around-bearing spaces 21, 22 on both sides of a bearing 4 where respective grease reservoirs 21a, 22a are provided. Between a fixed member 2 and a rotation apparatus 3, seal structures 7, 8 are provided which are located outside the respective around-bearing spaces 21, 22. In-rotation member flow paths 23, 24, 25, 26 each communicated at one end side with one around-bearing space 21 and at the other end side with the other around-bearing space 22 are provided on the rotation member 3. Thus, a circulation path is formed which consists of an in-bearing space 6, the around-bearing spaces 21, 22, and the in-rotation member flow paths 23, 24, 25, 26 and has a circulation function using rotation force of the rotation member 3 as a power source.SELECTED DRAWING: Figure 1
Patent JP-2021089671-A (JP)
Title: Sensitivity tester, sensitivity test method and smoke detector
Inventor: NOGUCHI TAKAHIRO
IPC: G08B17/10
Filed: 2019-12-05
Abstract: To provide a sensitivity tester, a sensitivity test method, and a smoke detector capable of confirming the presence or absence of a fraud in a sensitivity test of a smoke detector.SOLUTION: A sensitivity tester 1 for a smoke detector comprises a display unit 6 which displays previous test information stored in the smoke detector, including information on execution timing of the previous sensitivity test. Also, the smoke detector in which the sensitivity tester 1 is used to perform a sensitivity test comprises a storage unit for storing the previous test information.SELECTED DRAWING: Figure 2
Patent JP-2021090506-A (JP)
Title: Game system
Inventor: HASHIMOTO SHUICHI
IPC: A63F7/02
Filed: 2019-12-06
Abstract: To provide a game system that can further increase convenience.SOLUTION: The present invention relates to a game system that enables a game by using a player's mobile communication terminal, and includes first conversion means for converting a player's currency into a first frequency that can be used in the game of the game machine, and second conversion means for converting player's electronic money into a second frequency that can be used in the game by using the player's mobile communication terminal. The game machine further includes a game device that is provided correspondingly to the game machine and configured to impart the first frequency and the second frequency to the player.SELECTED DRAWING: Figure 1
Patent JP-2021091460-A (JP)
Title: Self-service oil feeding management system
Inventor: NISHINO KEITA
IPC: G08B25/00
Filed: 2019-12-11
Abstract: To provide a self-service oil feeding management system capable of easily confirming presence of an abnormal behavior of a user and reducing checking work by an attendant, a control method for the self-service oil feeding management system, and a self-service oil feeding station.SOLUTION: A self-service oil feeding management system 100 of this invention comprises: means for picking up an image of a user MW who feeds oil; means for determining abnormality, normality, or unknown regarding a behavior of the user based on the picked-up image; means for terminating or prohibiting the oil supply when determination of abnormality or unknown is made for each oil feeding process by the user; and a management terminal X that displays the image serving as evidence of the determination.SELECTED DRAWING: Figure 1
Patent JP-2021093688-A (JP)
Title: Remote controller, apparatus, remote control system, presentation method, control program and recording medium
Inventor: INOUE YUICHIRO
IPC: H04N21/422
Filed: 2019-12-12
Abstract: To allow a user to easily grasp an interface corresponding to an operation capable of being executed on an apparatus to be operated through a remote controller.SOLUTION: A remote controller (30) includes a communication section (40) for acquiring operation information showing at least a partial operation, of the operation capable of being executed for an apparatus (10) to be operated, and a control section (32) changing the appearance of each interface relating to each of operations shown by the operation information.SELECTED DRAWING: Figure 1
Patent JP-2021094144-A (JP)
Title: Game machine
Inventor: NAGAMURA TOMOKAZU
IPC: A63F5/04
Filed: 2019-12-16
Abstract: To provide a game machine that reduces the possibility that a player may avoid a game.SOLUTION: In a bonus state, the frequency at which a lottery related to an instruction function for assisting a winning of a predetermined combination is performed is lower than that in a bonus satisfaction state, or the lottery is not performed. In a second performance state, the degree of advantage regarding the instruction function is higher than that of a first performance state. Performance control means 100 causes display means to display a specific image that can be recognized as the bonus state when a game state shifts to the bonus state in the second performance state, and does not cause the display means to display a specific image when the game state shifts to the bonus state in the first performance state.SELECTED DRAWING: Figure 31
Patent JP-2021095357-A (JP)
Title: Method for producing carbon dioxide derivative
Inventor: HARA YASUSHI
IPC: C07C265/04
Filed: 2019-12-17
Abstract: To provide a method for producing a useful carbon dioxide derivative from carbon dioxide with low energy.SOLUTION: An amine is caused to absorb carbon dioxide, and without separating the carbon dioxide, it is then reacted with an acid catalyst and an olefin, thereby producing a carbon dioxide derivative, which serves as a raw material for polyurethane.SELECTED DRAWING: None
Patent JP-2021093952-A (JP)
Title: Method of identifying prey of opisthobranchia
Inventor: TAKADA KENTARO
IPC: A23K50/80
Filed: 2019-12-17
Abstract: To provide a technique for identifying a prey organism of opisthobranchia.SOLUTION: A method of identifying a prey organism of opisthobranchia comprises the steps of: comparing: a first chromatogram obtained by chromatographic analysis of a secondary metabolite extracted from the opisthobranchia with a second chromatogram obtained by chromatographic analysis of a secondary metabolite extracted from a prey candidate organism; evaluating the degree of agreement between the first chromatogram and the second chromatogram; and determining that the candidate organism is the prey organism when the degree of coincidence is equal to or greater than a predetermined value.SELECTED DRAWING: None