baber/WOPTO huggingface dataset:
Patent JP-2021087669-A (JP)
Title: Magnetic resonance imaging device and method for setting collection angle in k-space trajectory
Inventor: TAKESHIMA HIDENORI
IPC: A61B5/055
Filed: 2019-12-05
Abstract: To provide a magnetic resonance imaging device capable of improving efficiency in data collection in non-cartesian collection.SOLUTION: A magnetic resonance imaging device 1 includes a setting unit and an imaging control unit. The setting unit sets a collection angle of a k-space trajectory for non-cartesian collection. The setting unit arranges a sample point in a first variable space defined by a variable different from the collection angle, and sets the collection angle by mapping the sample point arranged in the first variable space to a second variable space defined by the collection angle according to a value of the collection angle. The imaging control unit implements the non-cartesian collection according to the k-space trajectory.SELECTED DRAWING: Figure 1
Patent JP-2020091480-A (JP)
Title: Musical instrument support
Inventor: JOHANNES TAPPERT
IPC: G10G5/00
Filed: 2019-12-05
Abstract: To provide a musical instrument support so as to enable adaptation obtained by improving a relative position between a user and a musical instrument.SOLUTION: In a musical instrument support, a first support deformed material 6 for supporting at least one of two holding elements 3.1, 3.2 at a holding element 3 is provided, a rotational support portion Dx having a rotational axis line dx extending in a longitudinal axis line e is provided between the first support deformed material and the holding element, an angular position ε between the two holding elements is variable through the rotational support portion Dx, and/or a bridge has a curved basic shape G having a convex external surface which can be attached to a body part of a user.SELECTED DRAWING: Figure 1
Patent JP-2020049245-A (JP)
Title: Antimicrobial cap for medical connector
Inventor: JONATHAN KARL BURKHOLZ
IPC: A61L31/12
Filed: 2019-12-06
Abstract: To provide an antimicrobial cap for a medical connector, the cap maintaining the connector in an antiseptic state.SOLUTION: An antimicrobial cap 10 is provided that comprises: an opening 12 having a diameter sufficient to receive a connector 30; an inner surface 14 defining a volume sufficient to receive the connector; and a quantity of antimicrobial material 20 applied to the inner surface, wherein the quantity of antimicrobial material is dissolved into a residual fluid from the connector to provide an antimicrobial solution having a concentration from approximately 0.005%w/w to approximately 25%w/w; and an outer covering having a clip connected to the outer covering. The clip comprising a pair of opposite arms forming an aperture having a diameter sufficient to receive a diameter of a part of an IV line and IV pole in order to maintain a required position of the antimicrobial cap.SELECTED DRAWING: Figure 1
Patent JP-2021091447-A (JP)
Title: Detachable wrap incisor device
Inventor: ABE RYOICHI
IPC: B65D25/20
Filed: 2019-12-11
Abstract: To solve the problem that wrap incisors of many wrap boxes are installed parallel to the wrap box and when pulling to cut the wrap, the wrap is hard to hit the wrap incisors and it is difficult to cut, and when too much force is used to cut the wrap, the wrap incisors will bend and it will be difficult to cut the wrap.SOLUTION: In an incisor device, in the center of a wrap box incisor, mountain-shaped wrap incisors are provided under one piece narrow holding plate of a pair of narrow holding plates, a wrap incisor device with detachable wrap incisors is provided in the center of the wrap box incisor, when cutting the wrap that has been stopped, a wrap housing box and the wrap incisor are pressed, the wrap is held up and the center of the wrap with the provided wrap incisors is cut, the wrap cut into two parts is cut by the wrap housing box incisors, and the wrap incisors do not bend, and the wrap can be mounted on an article.SELECTED DRAWING: Figure 1
Patent JP-2021091176-A (JP)
Title: Inkjet recording device
Inventor: KUSAMA TOSHIKI
IPC: B41J29/38
Filed: 2019-12-12
Abstract: To readily figure out an event that might have caused an error when the error occurs on an inkjet recording device.SOLUTION: An inkjet recording device includes: an imaging unit for generating moving picture data; a temporary recording unit for temporarily recording moving picture data; an error detection unit for detecting an error; and a storage control unit that, when an error is detected, stores moving picture data, which are recorded in the temporary recording unit while being mapped with the error, in a storage memory.SELECTED DRAWING: Figure 19
Patent JP-2021090933-A (JP)
Title: Mist discharge mechanism and gas-liquid mixing device
Inventor: IWAKI YUKI
IPC: B05B17/06
Filed: 2019-12-12
Abstract: To suppress spray discharge caused by a liquid membrane.SOLUTION: A mist discharge mechanism comprises a nozzle for discharging a mist, and an outside member which is provided to surround the outer periphery of the nozzle, which is a cylindrical member larger in bore diameter than the nozzle and the tip of which is further extended than the tip of the nozzle.SELECTED DRAWING: Figure 1
Patent JP-2021029245-A (JP)
Title: Electronic cigarette cartridge pipe and its making method
Inventor: HUANG CHUN-HUANG
IPC: A24F47/00
Filed: 2019-12-13
Abstract: To provide an electronic cigarette cartridge pipe capable of solving a technical problem of a conventional pulp molding processing method in which it is impossible to manufacture the pipe where a ratio of the maximum longitudinal height to the absolute maximum width exceeds 1 concerning parts of a cylinder type-shaped vertical electronic cigarette cartridge pipe, capable of saving a cycle of operation time, capable of helping a mass production, and capable of improving the higher product yield and quality, and provide its making method.SOLUTION: Both of a filter-tip and a cartridge carrier of an electronic cigarette cartridge pipe are made by a consistency continuous production apparatus used in a pulp forming manufacturing method being studied and improved, respectively. As a result, a three-dimensional geometrical shape of both of the filter-tip and the cartridge carrier is formed integrally.SELECTED DRAWING: Figure 2C
Patent JP-2020054379-A (JP)
Title: Production method of soybean milk for foaming, and soybean milk for foaming
Inventor: YANAGISAWA MASANOBU
IPC: A23C11/10
Filed: 2019-12-16
Abstract: To provide a production method of soybean milk for foaming excellent in foaming power and foaming stability, in which foams are hardly broken, even if foamed soybean milk is added into coffee or the like.SOLUTION: Soybean milk for foaming excellent in foaming power and foaming stability is produced by emulsifying by using soybean milk and one or more kinds of emulsifiers selected from a group of polyglyceryl fatty acid ester, sucrose fatty acid ester and organic acid monoglyceride.SELECTED DRAWING: None
Patent JP-2020059745-A (JP)
Title: Aqueous herbicide concentrate
Inventor: LI MEI
IPC: A01N37/40
Filed: 2019-12-17
Abstract: To provide a stable and uniform herbicide composition containing water soluble salt of a carboxylic acid herbicide, and water-insoluble herbicide.SOLUTION: There is provided a stable, transparent and uniform herbicide composition containing a) a water-soluble salt of a synthesized auxin herbicide of about 100 gram acid equivalent/liter (gae/L) to about 625 gae/L based on total composition, b) a second herbicide containing a water-insoluble herbicide of about 0.1 gae/L to about 400 gae/L based on total composition, c) at least one kind of ionic and non-ionic surfactant of about 0 g/L to about 150 g/L based on total composition, d) a water non-miscible organic solvent of about 0 g/L to about 500 g/L based on total composition, and e) water of about 200 g/L to about 800 g/L based on total composition.SELECTED DRAWING: None
Patent JP-2021096044-A (JP)
Title: Range hood
Inventor: YASUHIRA KOJI
IPC: F24F7/06
Filed: 2019-12-18
Abstract: To provide a range hood that can efficiently capture an oil content adhering to an exhaust fan, collects and disposes the oil content in accordance with the temperature of the exhaust fan.SOLUTION: A range hood includes a detachable oil tray for collecting oil adhering and flowing down from a fan casing accommodates an exhaust fan therein. The range hood detects an exhaust operation time and an exhaust operation stopping time which are correlated with the temperature of the exhaust fan. The range hood executes a maintenance operation mode of setting a revolving speed of the exhaust fan on the basis of the detected time and operating the exhaust fan.SELECTED DRAWING: Figure 7
Patent JP-2021096184-A (JP)
Title: Display system
Inventor: NAKAMURA YASUYUKI
IPC: G01S13/88
Filed: 2019-12-18
Abstract: To indicate to a user a position at which a detection object is estimated to appear in a currently generated image, using an area that corresponds to a detection object in an image generated on the basis of data measured in the past by an underground radar device.SOLUTION: An acquisition unit 111 acquires image data that indicates the image generated on the basis of the measured data of an underground radar device 2 and specifies an area that corresponds to a detection object in the image indicated by this image data. When there exists area data 123 specified and stored in memory in the previous session of measurement, a specification unit 112 estimates a latest area from the previous area using an interval between the traverse line of the previous measurement session and the present traverse line. When it is determined by a determination unit 113 that the present area and the past area correspond to a common detection object, an alteration unit 114 alters the display modes of these areas to be different from the other areas and stores these in image data 124. A display control unit 115 displays the image indicated by the image data 124 on a display unit 15.SELECTED DRAWING: Figure 7
Patent JP-2021069366-A (JP)
Title: Culture method for improving in vivo viability of mammalian embryos
Inventor: QIU HANFENG
IPC: C12N5/073
Filed: 2019-12-19
Abstract: To provide culture methods for improving in vivo viability of mammalian embryos.SOLUTION: Fertilized ovine embryos are repeatedly flash washed with TCM199 culture medium, then put in an in vivo culture medium for ovine embryos, and subsequently put in an incubator to perform in vivo culture of the embryos, the temperature in the incubator being maintained at 38 to 39°C, and the gas concentration being maintained 5% CO2. However, the incubator comprises a culture chamber, a door, and a gas concentration control chamber 3 communicating with the culture chamber, the culture chamber is provided with a plurality of culture bottles, and a medium setter and isolation means are provided in each of the plurality of culture bottles. Stable environmental conditions in the incubator of the present invention guarantee embryo viability.SELECTED DRAWING: Figure 1
Patent JP-2021094591-A (JP)
Title: Core molding device
Inventor: KAJITA NAOYA
IPC: B22C15/02
Filed: 2019-12-19
Abstract: To improve productivity.SOLUTION: A core molding device includes: a storage part 20 storing core sand; a cylindrical kneading pot 11 into which the core sand is charged through a charging port to which the storage part 20 is connected; a kneading stick extending in a longitudinal direction of the kneading pot 11 inside the kneading pot 11 and also rotating around a shaft parallel to the longitudinal direction to knead the core sand; and a piston 14 jetting the kneaded core sand through longitudinal one end of the kneading pot 11. The kneading pot 11 turns around a first shaft and is shifted to a horizontally laid state and a vertically raised state. The core sand is charged into the kneading pot 11 through the charging port located at the upper side of the kneading pot 11 and is kneaded with the kneading stick in the horizontally laid state. The core sand is jetted downward by the piston 14 and is charged into a mold in the vertically raised state. The storage part 20 is connected to the kneading pot 11 so as to be turnable around a second shaft parallel to the first shaft, and retains its posture while connected to the kneading pot 11 when the kneading pot 11 is turned.SELECTED DRAWING: Figure 1
Patent JP-2020191440-A (JP)
Title: Electronic component and manufacturing method
Inventor: YOSHIKAWA TAKESHI
IPC: H01L23/31
Filed: 2019-12-20
Abstract: To provide a manufacturing method of an electronic component having good heat-resistant deformation of a fluororesin sealing member.SOLUTION: A manufacturing method of an electronic component includes the steps of covering an electronic element 2 attached to a wiring substrate with fluororesin, and irradiating the fluororesin covering the electronic element with radiation. The fluororesin is preferably a tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride copolymer. The radiation is preferably an electron beam. An accelerating voltage of an electron beam is preferably 50 kV or more. The irradiation energy of the electron beam is preferably 20 kGy or more in terms of absorbed dose.SELECTED DRAWING: Figure 3
Patent JP-2021099147-A (JP)
Title: Transmission and vehicle
Inventor: NANAHOSHI TAKUMA
IPC: F16H57/04
Filed: 2019-12-23
Abstract: To provide a transmission capable of supplying oil from a shift fork shaft to a shift fork, and having a good shift feeling.SOLUTION: A shift fork shaft 100 has a first end portion 101 formed with a first opening 101a, a second end portion 102 formed with a second opening 102a opening in an opposite direction to the first opening 101a, an oiling path 103 extending in an axial direction, and an oiling hole 103a connecting to the oiling path 103 and extending in a diametrical direction. In a transmission case 38, a first hole portion 141 in which a first end portion 101 of the shift fork shaft 100 is inserted, and a second hole portion 142 in which a second end portion 102 is inserted are formed. The first hole portion 141 is communicated with an oil pump 69, and is communicated with the oiling path 103 through the first opening 101a. The second hole portion 142 is communicated with the oiling path 103 through the second opening 102a.SELECTED DRAWING: Figure 8
Patent JP-2021101290-A (JP)
Title: Information processing apparatus, program, and system
Inventor: MATSUDA YOSHIKAZU
IPC: G16H20/00
Filed: 2019-12-24
Abstract: To provide an information processing apparatus, a program, and a system that actively prompt a user to prevent a disease and improve their health.SOLUTION: According to an aspect of the present invention, there is provided the information processing apparatus that comprises: a first receiving unit; a second receiving unit; and an evaluation information generation unit, in which the first receiving unit is configured to receive medical examination promotion information that is issued to a user by a non-medical institution, in which the medical examination promotion information is information for promoting having a doctor's medical examination, the information being determined based on at least one of the user's age, gender, character, physical characteristics, and tendency to receive a service from the non-medical institution, the second receiving unit is configured to receive medical examination result information indicating a result of the medical examination for the user executed by the doctor, and the evaluation information generation unit generates evaluation information indicating whether the state of the user's health is relatively good or bad based on the medical examination result information and information on a result of medical examination for another person.SELECTED DRAWING: Figure 1
Patent JP-2021102929-A (JP)
Title: Turbine blade, method for manufacturing turbine blade, and gas turbine
Inventor: HATTA MASAYOSHI
IPC: F01D25/00
Filed: 2019-12-24
Abstract: To provide a turbine blade, a method for manufacturing a turbine blade, and a gas turbine, which improve cooling performance by efficiently cooling the turbine blade, and can efficiently manufacture the turbine blade.SOLUTION: A turbine blade has a plurality of cooling passages that are along a blade height direction and are provided at predetermined intervals in a front-rear direction. The cooling passages include first cooling passages having cooling holes increasing in inner diameter from a tip end side to a base end side with a first enlargement ratio, and second cooling passages having cooling holes that are constant in inner diameter from a tip end side to a base end side or increase in inner diameter with a second enlargement ratio smaller than the first enlargement ratio.SELECTED DRAWING: Figure 2
Patent JP-2021102948-A (JP)
Title: Wind power generator
Inventor: SASAGAWA TAKESHI
IPC: F03D80/00
Filed: 2019-12-25
Abstract: To provide a windmill generator capable of suppressing the outflow of oil to the outside.SOLUTION: A windmill generator 100 includes a tower 110, a nacelle 120 provided on the upper part of the tower 110 turnably around a center axis O1 of the tower 110, a hub 130 provided in front of the nacelle 120 rotatably around a shaft orthogonal to the center axis O1, and at least one blade 140 provided on the hub 130. On an outside wall 111 of the tower 110, an oil catcher part 112 is provided protruding from the outside wall 111 to the outside and circling the outside wall 111 around the center axis O1. On the outside wall 111 of the tower 110 where the oil catcher part 112 is provided, at least one opening 116 is provided for guiding oil caught by the oil catcher part 112 into the tower 110.SELECTED DRAWING: Figure 1
Patent JP-2021103476-A (JP)
Title: Information processing system, information processing device, evaluation method, and program
Inventor: YOSHIOKA TATSURO
IPC: G06F3/12
Filed: 2019-12-25
Abstract: To provide an information processing system capable of evaluating an image even without an image formation device, and the like.SOLUTION: An information processing system 100 enables communication between a terminal device 30 and an information processing device 50. The information processing device comprises an evaluation unit 55 which evaluates an image generated by a printer simulator according to a request from the terminal device, and a first communication unit 58 which transmits contents of evaluation results by the evaluation unit to the terminal device. The terminal device comprises a second communication unit 31 which receives the evaluation results, and a display control unit 32 which displays the evaluation results received by the second communication unit.SELECTED DRAWING: Figure 1
Patent JP-2021104639-A (JP)
Title: Modeling apparatus
Inventor: KATSUTA SANEHIRO
IPC: B33Y30/00
Filed: 2019-12-26
Abstract: To provide a modeling apparatus capable of improving adhesive strength between modeling materials as compared with a case in which a plurality of modeling materials are heated together.SOLUTION: A modeling apparatus comprises: a delivery unit for aligning a plurality of filamentous modeling materials containing a resin to apply them on a delivery table; and an individual heating unit for individually heating the modeling material delivered from the delivery unit.SELECTED DRAWING: Figure 3
Patent JP-2021107485-A (JP)
Title: Tetraazaporphyrin compound, ink composition, film, optical material, optical film, display surface film, and display device
Inventor: OKADA MASATO
IPC: C09B67/20
Filed: 2019-12-27
Abstract: To provide a tetraazaporphyrin compound in which sub-absorption is reduced at the shorter wavelength side (around 550 nm) than the maximum absorption wavelength around 570-620 nm.SOLUTION: The present disclosure provides a tetraazaporphyrin compound represented by formula (1). (Of each pair of substituents of R1 and R2, R3 and R4, R5 and R6, and R7 and R8, one is independently H or a C1-C12 aliphatic hydrocarbon group and the other is independently an aromatic hydrocarbon group having a (meth)acryloyl group; and M is a divalent metal atom or oxy metal).SELECTED DRAWING: None
Patent JP-2019527954-A (JP)
Title: データを伝送する方法及び端末装置
IPC: H04W72/04
Filed: 2016-07-12
Abstract: 本発明はデータを伝送する方法及び端末装置を開示した。該方法は、ネットワーク機器が送信した前記データをスケジューリングするためのダウンリンク制御情報ＤＣＩを検出すること、前記端末装置は検出した前記ＤＣＩに基づき、前記データを伝送するための基本パラメータセットを確定すること、及び前記端末装置は前記基本パラメータセットと前記ＤＣＩに基づき、前記ネットワーク機器が送信した前記データを検出し又は前記ネットワーク機器へ前記データを送信することを含む。このため、本発明の実施例に記載の方法及び端末装置は、異なる基本パラメータセットに基づいたデータ伝送に異なるＤＣＩフォーマットでスケジューリングすることを実現し、制御シグナリング設計の柔軟性を増加した。
Patent JP-2019523369-A (JP)
Title: 制振コネクタシステム及び制振コネクタシステムを製造する方法
IPC: F16F7/108
Filed: 2017-07-17
Abstract: 真空ポンプが制振コネクタシステムによって支持されるように真空チャンバと真空ポンプとの間を接続する制振コネクタシステム（１０）は、ガスが真空チャンバから真空ポンプまで流れることができる流路（１４、１８）をもたらす第１の円筒部材（１２）及び第２の円筒部材（１６）を含む。少なくとも１つの封止部材（２２、２４）は、ガスシールをもたらすために第１及び第２の円筒部材の中間に配置され、固定システム（２６）は、第１及び第２の円筒部材を固定接続する。少なくとも１つの弾性部材（２８、３０）は、固定システム及び円筒部材（１２、１６）の中間に配置され、少なくとも１つの弾性部材は、封止部材（２２、２４）が真空ポンプの作動によって使用中に生じる減圧によって圧縮される際に、固定システムが固定接続を維持することを可能にするように膨張することができる。【選択図】図３
Patent JP-2019525856-A (JP)
Title: ３ｄプリンタおよび対象物をプリントするための方法
IPC: B29C64/393
Filed: 2016-07-20
Abstract: 本発明は、３Ｄプリントプロセスによって対象物（２２）を製造するための３Ｄプリンタ（１０）に関する。この３Ｄプリンタは、対象物（２２）を積層造形するために、プリント材料を目標位置に配置するために構成された少なくとも１つの吐出装置（１４）を有する少なくとも１つのプリントヘッド（１２）を備えている。さらに、３Ｄプリンタ（１０）は、プリント材料がプリントされることができる表面からのプリントヘッド（１２）の距離を非接触で判定するために設計された、共焦点測定装置（２０）を含むシステムを有している。本発明は、さらに、そのような３Ｄプリンタ（１０）を使用して対象物（２２）を製造するための方法に関する。
Patent JP-2019528437-A (JP)
Title: 腫瘍関連マクロファージをターゲティングすることによるガン疾患の処置方法
IPC: A61K31/7105
Filed: 2017-07-28
Abstract: 本発明は、腫瘍関連マクロファージをターゲティングすることによるガンの処置方法に関する。ＴＡＭを検出及びターゲティングするために、本発明者らは、腫瘍関連マクロファージの表面上に露出した特異的マーカーを調査した。本発明者らは、正常なマクロファージには存在しないｓｉｄｅｒｏｆｌｅｘｉｎ３が腫瘍関連マクロファージによって発現されることを示した。これは、サンプル中の腫瘍関連マクロファージ（ＴＡＭ）を同定するための方法であって、ｉ）該サンプルに含まれる細胞集団上のＣＤ１６３、ＣＤ６８及びＳＦＸＮ３マーカーの細胞表面発現を検出する工程、並びにｉｉ）ＣＤ１６３、ＣＤ６８及びＳＦＸＮ３マーカーを発現する細胞がＴＡＭであると結論付ける工程を含む方法に関する。
Patent JP-2019524959-A (JP)
Title: 硬化性有機ポリシロキサン組成物、封止剤、および半導体デバイス
IPC: C08L83/07
Filed: 2016-08-12
Abstract: 本発明は、硬化性有機ポリシロキサン組成物、発光ダイオード（ＬＥＤ）、封止剤、および半導体デバイスについて開示する。
Patent JP-2019529697-A (JP)
Title: 鋼組成物及びそのステンレス鋼の固溶窒化
IPC: C22C38/00
Filed: 2018-03-20
Abstract: 本開示によって、鉄ベース合金を製造する方法、並びに結果として得られる合金が提供される。少量のニッケル（例えば、０．５〜２．０重量％）を含む鉄ベース合金をアニールして機械加工する。合金は、割れの可能性を削減する十分な延性を備える一方で、十分には高くはなく、結果として硬化合金になる。合金を成形した後で、合金を窒化によって硬化する。
Patent JP-2019526397-A (JP)
Title: 導電性の加熱層を含むカートリッジを有する歯内治療材料を提供するための装置
IPC: A61C5/55
Filed: 2017-09-11
Abstract: カートリッジは、歯内治療材料を収容するように構成されたチャンバー構造を含む導電性の加熱層はチャンバー構造に隣接して設けられている。第１の電極は、カートリッジの第１の側面に配置され、加熱層と電気的に接触しており、第２の電極は、カートリッジの第２の側面に配置される、加熱層と電気的に接触している。外側スリーブは、チャンバー構造、加熱層および電極を収納し、外側スリーブと加熱層との間に空隙が形成されている。【選択図】図１
Patent JP-2019532047-A (JP)
Title: 癌を処置するためのアデノウイルスとチェックポイント阻害剤の組合せ
IPC: A61P35/00
Filed: 2017-09-11
Abstract: 本発明は、腫瘍溶解性アデノウイルスベクター及び１又は複数のチェックポイント阻害剤を含む併用療法に関する。より具体的には、本発明は、癌療法において使用するための腫瘍溶解性アデノウイルスベクター及び１又は複数のチェックポイント阻害剤に関する。
Patent JP-2019530162-A (JP)
Title: エッジライト式導光板、および、それを備えた装置
IPC: F21S2/00
Filed: 2017-09-14
Abstract: 本明細書において、導光板（１１０）と、導光板の光入射縁部に近接した光吸収領域、または、導光板の主表面（１２０）の少なくとも一部に光学接着層（１３５）によって接着された拡散光反射層（１３０）の少なくとも一方と、を含む導光アセンブリ（１００）を開示する。更に、そのような導光板を含む、表示および照明装置を開示する。
Patent JP-2019523955-A (JP)
Title: データストレージシステムおよびデータストレージを実行するための方法
IPC: G06F21/60
Filed: 2017-06-09
Abstract: データストレージを実行するためのコンピュータ実装方法。本方法は、データソースから、記憶されるべきデータを受信するステップと、データを不変コアオブジェクトにセグメント化するステップであって、それぞれがコレクション中に書き込まれ、一意のオブジェクトＩＤを割り当てられるセグメント化するステップと、不変オブジェクトをブロブにグループ化するステップであって、各ブロブが、オブジェクトのうちの少なくとも１つを含み、その中に含まれるオブジェクトのうちの少なくとも１つのオブジェクトＩＤから導出された一意のブロブＩＤを割り当てられ、コレクションの最後のブロブがそのようなものとして識別可能である、グループ化するステップと、コレクションのコアオブジェクトの少なくとも１つのサブセットを互いにリンクすることによってコレクションの状態を定義するステップであって、各サブセットの最後のオブジェクトが、対応するサブセットのオブジェクトヘッドである、定義するステップと、ヘッドオブジェクトの識別情報を記憶するステップと、ブロブの各々を少なくとも１つのバックエンド上に記憶するステップとを含む。
Patent JP-2019536314-A (JP)
Title: 画像データ符号化／復号化方法及び装置
IPC: H04N19/85
Filed: 2017-10-10
Abstract: 画像データ符号化／復号化方法及び装置が開示される。３６０度画像の復号化方法は、３６０度画像が符号化されたビットストリームを受信する段階と、受信されたビットストリームから取得した構文情報を参照して、予測画像を生成する段階と、生成された予測画像を、ビットストリームを逆量子化及び逆変換して取得した残差画像と結合して、復号化された画像を取得する段階と、復号化された画像を投影フォーマットによる３６０度画像に再構成する段階とを含む。ここで、予測画像を生成する段階は、構文情報に含まれている動き情報から、復号化する現在ブロックに隣接したブロックの動きベクトルを含む動きベクトル候補群を取得する段階と、動き情報から抽出した選択情報に基づいて動きベクトル候補群の中から予測動きベクトルを導出する段階と、予測動きベクトルを、動き情報から抽出した差分動きベクトルと加算することにより導出された最終動きベクトルを用いて、復号化する現在ブロックの予測ブロックを決定する段階とを含む。