baber/WOPTO huggingface dataset:
Patent JP-2021099529-A (JP)
Title: Data thinning-out method, data thinning-out device, electronic apparatus, storage medium, and computer program product
Inventor: DONG JIAN
IPC: G09B29/00
Filed: 2021-03-17
Abstract: To disclose a data thinning-out method, a data thinning-out device, an electronic apparatus, a storage medium and a computer program product pertaining to a map technology field.SOLUTION: The data thinning-out method includes: dividing N spatial objects (N=integer 1 or larger) by line segment, traversing the data of the N spatial objects to obtain M first line segments (M=integer larger than 1) which do not overlap each other, and determining the spatial relationship of the M first line segments; thinning out the data for the M first line segments and obtaining M second line segments; and combining the M second line segments on the basis of the correlation of the M second line segments and the M first line segments and the spatial relationship and obtaining N spatial objects after thinning-out. The spatial objects after thinning-out maintain the spatial relationship before thinning-out intact, making it possible to avoid the appearance of a gap or capping between the spatial objects after thinning-out and improve the effect of thinning-out of spatial data.SELECTED DRAWING: Figure 1
Patent JP-2021147039-A (JP)
Title: Thrust generator
Inventor: KUMAGAI Hiroyasu
IPC: B64C11/34
Filed: 2021-03-17
Abstract: To provide a thrust generator capable of properly preventing impact to a functional part caused by dust, rain and the like.SOLUTION: A thrust generator comprises: a first motor for generating thrust of a rotary wing; a second motor for generating rotation motion for changing a pitch angle of the rotary wing; a first conversion part for converting rotation motion of the second motor into linear motion; a second conversion part for converting the linear motion obtained by conversion by the first conversion part into the rotation motion; and a hub for supporting the rotary wing and storing at least a part of the second conversion part. The hub comprises: a case having a storage part for storing at least a part of the second conversion part; an inner lid for closing the storage part and being fixed to the case; and an outer lid which is engaged to at least one of the case and the inner lid, and covers the inner lid.SELECTED DRAWING: Figure 13
Patent JP-2022144364-A (JP)
Title: Outboard engine
Inventor: MIHARA TAKAHIRO
IPC: B63H20/14
Filed: 2021-03-19
Abstract: To provide an outboard engine capable of preventing insufficient cooling due to a disconnection and a failure of cooling pipes.SOLUTION: An outboard engine 1 comprises a steering mechanism 1A with a pod propulsion device P placed in the water outside a hull S, a propulsion driving mechanism 1B placed in the hull S and to give a propulsion driving power to the pod propulsion device P, and a circulation cooling circuit 1C, where the circulation cooling circuit has an outward flow path 90 to supply a cooling oil to the steering mechanism 1A and to the propulsion driving mechanism 1B, and a return flow path 70 to recover the cooling oil from the steering mechanism 1A and the propulsion driving mechanism 1B. A return flow path 70 and an outward flow path 90 in the circulation cooling circuit 1C are communicated with each other in a case body 21a of the pod propulsion device P.SELECTED DRAWING: Figure 1
Patent JP-2022144379-A (JP)
Title: Organ preservation container
Inventor: OHARA MASAYUKI
IPC: A01N1/02
Filed: 2021-03-19
Abstract: To provide an organ housing container by which a work of connecting tubes to an organ extracted from a donor can be quickly performed by a small number of people.SOLUTION: The organ preservation container 1 comprises a container body 10, connection parts 20,30 and tubes 40,50. The container body 10 has a bottom plate part 11 and sidewall part 12. The sidewall part 12 is provided with through-holes 121,122. The connection parts 20,30 are severally provided for the through-holes 121,122. The tubes 40,50 are severally connected to the connection parts 20,30 from the inside of the container body 10. Therefore, when performing an organ transplant surgery, the tubes 40,50 can be previously arranged inside the container body 10. Thus, a work of housing an organ 9 extracted from a donor into the container body 10 and connecting the tubes 40,50 to blood vessels of the organ 9 can be quickly performed by a small number of people.SELECTED DRAWING: Figure 1
Patent JP-2022145179-A (JP)
Title: Air bag device for vehicle
Inventor: FURUKAWA DAIKI
IPC: B60R21/231
Filed: 2021-03-19
Abstract: To obtain an air bag device for vehicle capable of improving occupant's head-protecting performance at head-on collision of the vehicle.SOLUTION: An air bag body 12 of an air bag device 10 for vehicle is housed in a seat back 18. The bag body 12 has a main chamber 50 expanded and spread by receiving a gas supply from an inflator at prediction or detection of head-on collision, and a chamber 60 for forming a binding face. The main chamber 50 is expanded and spread at the lateral of a head H of an occupant P toward a seat front side. The chamber 60 for forming the binding face is expanded and spread in a seat width direction from a tip of the main chamber 50 to cover the front of the head H. Besides, the main chamber 50 and the chamber 60 for forming the binding face are linked by a tether 70. Further, the chamber 60 for forming the binding face is configured to be deformable into such a shape that the binding face facing the head H of the occupant P forms a recess at the seat front side in the expansion/spreading state of the bag body 12.SELECTED DRAWING: Figure 1
Patent JP-2021100287-A (JP)
Title: Imaging apparatus
Inventor: YAMANAKA HIDEKI
IPC: H04N5/3745
Filed: 2021-03-22
Abstract: To provide an imaging apparatus that obtains an imaging signal by a rolling electronic shutter method and an imaging signal by a global electronic shutter method in a reading period of one frame.SOLUTION: In an imaging apparatus, a unit pixel 220 of an image sensor includes a photodiode PD, and an RS read circuit and a GS read circuit connected to a photodiode. The RS read circuit includes a transfer transistor Tx1, a floating diffusion FD1, an amplification transistor SF1, and a select transistor S1. The GS read circuit includes a holding capacity SG, a transfer transistor Tx2, a floating diffusion FD2, an amplification transistor SF2, and a select transistor S2. A control unit of the imaging apparatus controls to read a signal from the pixels arranged in a first area in the pixel area by a global electronic shutter method and to read a signal from the pixels arranged in the second area by a rolling electronic shutter method.SELECTED DRAWING: Figure 27
Patent JP-2022147969-A (JP)
Title: Method and device for managing customer
Inventor: OI HIROSHI
IPC: G06Q30/02
Filed: 2021-03-24
Abstract: To provide a method and a device for managing customers that can effectively attain a match between a user who wants to connect to a potential customer and the potential customer.SOLUTION: A management server distributes, to a second terminal, a base research prepared in advance to acquire the customer attribute of a second user, receives a customer attribute obtained in a manner that the second user answered to the base research from the second terminal, distributes an item provided by a first user or a needs research prepared in advance for a needs word on a service to the second terminal, receives a needs word obtained in a manner that the second user answered to the needs research from the second terminal, and sends the customer attribute of the second user who answered the needs word to the first terminal of the first user who selected in advance a need word from needs words options prepared in advance.SELECTED DRAWING: Figure 8
Patent JP-2022148148-A (JP)
Title: Lamination coil component
Inventor: OIDE AKIHIKO
IPC: H01F17/00
Filed: 2021-03-24
Abstract: To provide a lamination coil component with improved connectivity between a coil and an external electrode.SOLUTION: In a lamination coil component 10, lead conductors 30 are exposed from the end faces 12a and 12b of an element body 12 and connected to external electrodes 14A and 14B provided on the end faces 12a and 12b. When the lead conductors 30 are led out to the end faces 12a and 12b of the element body 12, the lead area can be easily expanded compared to a case in which the lead conductors 30 are led out to the side faces 12c to 12f of the element body 12. Therefore, a coil 20 and the external electrodes 14A and 14B are connected via the lead conductor 30, such that high connectivity between the coil 20 and the external electrodes 14A and 14B is realized.SELECTED DRAWING: Figure 2
Patent JP-2022149311-A (JP)
Title: Terminal device, method and program
Inventor: SHINOZAKI YUICHI
IPC: G06T7/00
Filed: 2021-03-25
Abstract: To provide a terminal device, a method and a program for determining an authenticity of a plastic card, capable of reducing a workload of a user.SOLUTION: A terminal device for determining an authenticity of a plastic card includes: acquisition means of acquiring image data of a picked-up image obtained by flash photography of a plastic card; and determination means of determining an authenticity of the plastic card according to brightness of the picked-up image, the determination means in which the authenticity indicates whether the picked-up image is an image obtained by photographing the real plastic card.SELECTED DRAWING: Figure 6
Patent JP-2022151051-A (JP)
Title: Laser beam machine and laser processing method
Inventor: SUGIYAMA AKIHIKO
IPC: B25H7/04
Filed: 2021-03-26
Abstract: To provide a laser beam machine and a laser processing method, enabling wide marking-off lines to be marked on surfaces of a to-be-processed sheet metal by a simple process without defocusing a laser beam.SOLUTION: A laser beam machine 100 comprises: a processing head 35 that emits a laser beam from an opening 36a; a focusing lens 34 that focuses a laser beam to form a beam spot on a surface of a sheet metal W; carriages 22, 23 that move a position of a processing head 35; a galvanometer scanner unit 32 that vibrates the laser beam emitted from the opening 36a to vibrate the beam spot on the surface of the sheet metal W; and an NC device 50. The NC device 50 marks a marking-off line on the sheet metal W by controlling the carriages 22, 23 in such a manner that emitting position of the laser beam advances in a predetermined direction, while controlling the galvanometer scanner unit 32 thereby vibrating the beam spot on the surface of the sheet metal W with a predetermined vibration width.SELECTED DRAWING: Figure 2
Patent JP-2022154219-A (JP)
Title: Saddle-riding type vehicle
Inventor: TAKASUGI TETSUTARO
IPC: B62J50/30
Filed: 2021-03-30
Abstract: To provide a saddle-riding type vehicle capable of discharging air excellently and also having excellent outward appearance.SOLUTION: A saddle-riding type vehicle 10 comprises an inner cover 60 installed beside a fuel tank 40, and an outer cover 62 covering at least a part of the inner cover from outside, and an exhaust port 72 for discharging air flowing in a flow passage 86 to behind a vehicle body 12 is formed between the inner cover and outer cover. The outer cover has an extension part 84 extending backward from connection parts 64A, 64B. The extension part is located inside in a vehicle width direction toward the rear. The inner cover comprises a projection part 82 projecting outward in the vehicle width direction behind the extension part. The angle θ of inclination of a front-side surface 88 of the projection part to a vehicle body center line 89 increases toward the rear.SELECTED DRAWING: Figure 6
Patent JP-2022154304-A (JP)
Title: Cover structure of air conditioner
Inventor: ONO KANJI
IPC: F24F5/00
Filed: 2021-03-30
Abstract: To provide a cover structure which covers an indoor unit of a radiation air conditioner.SOLUTION: A cover structure has a structure which covers an air conditioner attached to a wall surface and includes: a front panel which covers a front surface of the air conditioner; a bottom panel which covers a bottom surface of the air conditioner; and side panels each of which covers a front portion and a lower portion of a side surface of the air conditioner. In the cover structure, a lower edge of the front panel and a front edge of the bottom panel are connected, and side edges of the front panel and the bottom panel and front edges and lower edges of the side panels are connected. The front panel, the bottom panel, and the side panels are provided separated from the air conditioner.SELECTED DRAWING: Figure 2
Patent JP-2021120867-A (JP)
Title: Fusion relation network construction method, fusion relation network construction device, electronic device, storage medium and program
Inventor: DAI MINGYANG
IPC: G06Q50/10
Filed: 2021-03-30
Abstract: To provide a fusion relation network construction method, a device, an electronic device, and a storage medium.SOLUTION: A method comprises a step of acquiring interactive data from a plurality of data sources. The interactive data includes a plurality of user relation information. Each user relation information includes sign information of two users having interactive relation information and interactive information generated between the two users in one of a plurality of data sources. Also, the method comprises the steps of: generating, based on sign information of each user in each user relation information, a node for a corresponding user in a fusion relation network; and generating, based on the interactive information between the two users in each user relation information, an edge between nodes for the two users in the fusion relation network and generating an edge between nodes for two users in a fusion network, so that a same user sign is generated as one node.SELECTED DRAWING: Figure 2
Patent JP-2022154657-A (JP)
Title: Conductive sheet, and method for producing the same
Inventor: NISHIMURA NAOYUKI
IPC: B32B15/08
Filed: 2021-03-30
Abstract: To provide a conductive sheet having high adhesion even in the case of forming a fine pattern, and a method for producing the same.SOLUTION: A conductive sheet has a substrate, a particle layer that is laminated on the substrate and is combined with particles containing a transition metal, and a joint. The joint joins the tips of the particles of the particle layer projecting to the substrate, to the substrate.SELECTED DRAWING: Figure 1
Patent JP-2022155814-A (JP)
Title: urinal device
Inventor: KAWASAKI YUICHI
IPC: E03D13/00
Filed: 2021-03-31
Abstract: To provide a urinal device capable of suppressing a decrease in detection accuracy due to generation of noise or the like in a configuration comprising a water level detection sensor for detecting a reserved water level in a bowl part.SOLUTION: A urinal device comprises: a urinal body 2 that has a bowl part 11 forming a bowl surface 13 and a trap part 12 communicating with a drain port 14; a water discharge part 3 that is provided in the urinal body 2; and a water level detection sensor that detects a water level of reserved water in the bowl part 11. The water level detection sensor is provided on a back side of the bowl part 11 in a range from which the water discharge part 3 discharges washing water, and detects in advance overflow from the water discharge part 3 via a wall part forming the bowl part 11.SELECTED DRAWING: Figure 8
Patent JP-2022156123-A (JP)
Title: Service providing device
Inventor: OTA KENTO
IPC: G06Q30/06
Filed: 2021-03-31
Abstract: To provide a service providing device which takes returning home of a user who forwards a rental vehicle into account.SOLUTION: A service providing device 5 includes: a first lending information acquisition unit 514 which acquires a piece of lending information of each of a plurality of first lending vehicles allocated in a first area; a second lending information acquisition unit 515 which acquires pieces of lending information of second lending vehicles allocated in a second area; a calculation unit 516 which calculates the number of open first lending vehicles being available at prescribed date and time on the basis the lending information of each of the plurality of first lending vehicles; a facility usage accepting unit 517 which, when the number of the open vehicles is a prescribed number or less, forwards the second lending vehicle to the first area, and accepts an application of usage from a dealer in the first area on condition of re-forwarding to the second area after a prescribed time period has passed; and a facility usage permitting unit 518 which permits a user to use the dealer on the basis of the lending information of the second lending vehicles when an application of use from a user living in the second area is accepted.SELECTED DRAWING: Figure 5
Patent JP-2022127550-A (JP)
Title: Device for measuring plasma ion density and apparatus for diagnosing plasma using the same
Inventor: LEE HYO CHANG
IPC: H05H1/00
Filed: 2021-04-01
Abstract: To measure ion density in plasma and accurately measure plasma density.SOLUTION: A device for measuring plasma ion density includes transceiver antennas 10 and 11 applying and receiving a microwave, of which the frequency is varied, to and from plasma, and a frequency analyzer 20 configured to analyze the frequency of the microwave received by the transceiver antenna and measure a cut-off frequency, wherein the frequency of the microwave applied to the plasma is varied in the range of 100 kHz to 500 MHz.SELECTED DRAWING: Figure 1
Patent JP-2022158570-A (JP)
Title: Abnormality detection device, abnormality detection method, and program
Inventor: HIROE TAKAHARU
IPC: G01M99/00
Filed: 2021-04-02
Abstract: To provide an abnormality detection device which can quickly diagnose the abnormality of a machinery plant.SOLUTION: An abnormality detection device for detecting the presence of abnormality in a machinery plant includes a processor that executes: a process of acquiring, on the basis of a detection signal outputted from a first vibration sensor that measures the vibration of machinery plant, a measured value composed of the amplitude and phase of the vibration at a predetermined frequency point; a process of calculating, with respect to a unit space composed of a plurality of measured values acquired at a plurality of past points of time, the Mahalanobis distance of the measured value acquired at a point of time when evaluating the machinery plant; and a process of assessing, when the calculated Mahalanobis distance exceeds a prescribed threshold, that abnormality has occurred in the machinery plant.SELECTED DRAWING: Figure 1
Patent JP-2022140172-A (JP)
Title: vacuum cleaner
IPC: A47L9/00
Filed: 2021-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of stably self-standing without falling to a horizontal surface such as a floor and a working table in accordance with a change of a centroidal position due to attachment/detachment of a battery. 
     SOLUTION: When a secondary battery 18 is mounted on a long-size main body case 12, a cleaner body 2 can be self-standing in a first posture on a horizontal surface by allowing at least two leg parts 31 among the three or more leg parts 31 aligned in the longitudinal direction of the main body case 12 to be grounded, and also allowing at least the one leg part 31 to be ungrounded. When the secondary battery 18 is withdrawn from the main body case 12, the cleaner body can be self-standing in a second posture on the horizontal surface by allowing at least the two leg parts 31 including the leg part 31 being ungrounded in the first posture among the three or more leg parts 31 to be grounded and also allowing at least the one leg part 31 between at least the two leg parts 31 being grounded in the first posture to be ungrounded. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022165779-A (JP)
Title: Electrode catalyst layer, membrane electrode assembly, and polymer electrolyte fuel cell
Inventor: UENO MASAHIRO
IPC: H01M4/86
Filed: 2021-04-20
Abstract: To improve power generation performance under both high humidification and low humidification operating conditions.SOLUTION: A first electrode catalyst layer 20 includes catalyst-supporting particles 21 having a hydrophobic coating, a polymer electrolyte 22, and a hydrophilized carbon fiber 23 with an average fiber length of 0.7 μm or more and 20 μm or less. The catalyst-supporting particles 21 include a carrier and a catalyst supported on the carrier. When the content of the carrier is 100 parts by mass, the content of the hydrophilized carbon fibers 23 is 5 parts by mass or more and 30 parts by mass or less.SELECTED DRAWING: Figure 2
Patent JP-2021112200-A (JP)
Title: Compositions and methods for enriching populations of nucleic acids
Inventor: TIMOTHY A BLAUWKAMP
IPC: C12Q1/6806
Filed: 2021-04-21
Abstract: To provide methods for identifying a non-host nucleic acid in a sample that is collected from a host for diagnosis of infectious disease and the like and in which a host nucleic acid is present.SOLUTION: Provided is a method comprising: (a) providing a sample of nucleic acids comprising host nucleic acids and non-host nucleic acids; (b) mixing the sample of nucleic acids with a collection of oligonucleotides, the collection of oligonucleotides comprising at least 1,000 oligonucleotides with different nucleotide sequences, the different nucleotide sequences being specifically selected to contain non-host nucleic acid sequences at least 10 nucleotides in length; and (c) contacting the collection of oligonucleotides with the sample of nucleic acids, within the mixture, the contacting causing non-host nucleic acids within the mixture to bind the non-host nucleic acid sequences at least 10 nucleotides in length, thereby priming or capturing non-host nucleic acids, and the contacting causing up to 10% of the host nucleic acids to bind the non-host nucleic acid sequences at least 10 nucleotides in length.SELECTED DRAWING: Figure 1
Patent JP-2022167527-A (JP)
Inventor: KUBO KENJI
IPC: G06F12/06
Filed: 2021-04-23
Abstract: 【課題】メモリに対するバーストアクセスにおいて、入力データ以外の無駄なデータのメモリへの書き込みを抑制するメモリアクセス装置、方法及びプログラムを提供する。【解決手段】メモリアクセス装置１００は、外部から入力した複数の入力データを入力順に分割又は連接した後に、複数の入力データの連続した部分を含むセグメントデータを生成し、セグメントデータにおける複数の入力データの各々の先頭位置を表す先頭位置データを生成し、セグメントデータ及び先頭位置データを含むセグメントを生成する符号化手段１１０と、生成されたセグメントを１個以上のセグメント単位でメモリへ書き込むと共に、メモリからセグメントを１個以上のセグメント単位で読み出すメモリ制御手段１２０と、メモリから読み出されたセグメントに基づいて、外部から入力した複数の入力データを再構成し、再構成したデータを外部へ出力する復号化手段１３０と、を含む。【選択図】図１
Patent JP-2022170215-A (JP)
Title: Remote medical service provision method, program for medical assistance, and medical assistance system
Inventor: HAYASHI HIDEKI
IPC: G06Q50/22
Filed: 2021-04-28
Abstract: To provide a remote medical service provision method, a program for medical assistance and a medical assistance system with which it is possible to carry out practical remote operation in line with safety management guidelines.SOLUTION: One aspect of a remote medical service provision method provides remote medical services using a system in which a cloud storage 1s, one or a plurality of medical information systems, a medical facility-side terminal, and a remote operator terminal are connected via a network. The cloud storage 1s stores medical information in a prescribed storage area in response to an event that medical information regarding a hospital visitor is inputted from the medical facility-side terminal in a secure communication environment. The cloud storage 1s outputs the medical information stored in the prescribed storage area to the remote operator terminal in response to an operation performed on the remote operator terminal.SELECTED DRAWING: Figure 6
Patent JP-2022176770-A (JP)
Inventor: OHYAGI NOBORU
IPC: B08B3/08
Filed: 2021-05-17
Abstract: 【課題】硬質表面に付着したワックス成分を含む化粧料を効率的に洗浄することができる、洗浄剤組成物を提供する。【解決手段】硬質表面に付着したワックス成分を含む化粧料の洗浄剤組成物であって、ポリオキシアルキレンアルキルエーテル及び脂肪酸アルカノールアミドを含む、洗浄剤組成物。【選択図】なし