baber/WOPTO huggingface dataset:
Patent JP-2023065900-A (JP)
Title: Track deviation prevention device
Inventor: FUJITA MASAHIRO
IPC: B60W30/08
Filed: 2021-10-28
Abstract: To provide a track deviation prevention device capable of appropriately executing track deviation prevention steering control in a case where an object is present in front of an own vehicle.SOLUTION: When determining that an own vehicle highly possibly departs from a track between a left side deviation regulation line and a right side deviation regulation line, an ECU executes track deviation prevention steering control of changing a steering angle so as to prevent the own vehicle from deviating from the track. When an object is present in front of the own vehicle, the ECU acquires, as a lateral margin distance, a larger distance out of a distance of a space formed between the object and a left lane marking in a track width direction and a distance of a space formed between the object and a right side lane marking in the track width direction. The ECU determines whether the probability is high that the own vehicle deviates from the track when the own vehicle passes by a side of the object, based on the lateral margin distance, and when determining that the probability is high, moves, by a predetermined offset distance to an outside of the track, a deviation regulation line on a side on which the own vehicle is expected to cross out of the left side deviation regulation line and the right side deviation regulation line.SELECTED DRAWING: Figure 1
Patent JP-2023017674-A (JP)
Title: Wearable device, program, and sterilization device
IPC: G06Q50/10
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a wearable device which prevents a sensor from being used in unsanitary conditions, a program, and a sterilization device. 
     SOLUTION: An information processing system 1 includes a wearable device 10, a client device 30, a server 50 connected to the client device over a network (e.g., the Internet or an intranet) NW, and a sterilization device 70. The wearable device 10 is worn on the body of a user in a menstrual period of the user. The wearable device 10 includes: a sensor used for sensing; means for transmitting sensing information on a sensing result of the sensor to the server 50; means for monitoring a disinfected state of the wearable device 10 after the use of the wearable device 10; and means for controlling a use cycle of the wearable device 10 in accordance with the disinfected state of the wearable device 10. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023067565-A (JP)
Title: Bracket for attachment of vehicle periphery detection device and attachment structure of vehicle periphery detection device
Inventor: TSUKAMOTO KIMIHIRO
IPC: B60R11/02
Filed: 2021-11-01
Abstract: To obtain a bracket for attachment of a vehicle periphery detection device which can adjust an attachment position of the vehicle periphery detection device in vertical and lateral directions, and to obtain an attachment structure of the vehicle periphery detection device.SOLUTION: A bracket 12 for attachment of a vehicle periphery detection device has: a first member 18 including an adhesion part 24 which may be adhered to a passenger compartment inner surface of windshield glass 16; a second member 20 to which the vehicle periphery detection device 22 is attached and which is configured so that an attachment angle of the vehicle periphery detection device 22 may be adjusted in a vehicle lateral direction; and a connection member 27 which connects the first member 18 with the second member 20 so that an angle of the second member 20 relative to the first member 18 may be adjusted in a vehicle vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2023068271-A (JP)
Title: Construction method of steel shell element
Inventor: ASANO HITOSHI
IPC: E21D9/04
Filed: 2021-11-02
Abstract: To provide a construction method with a reduced construction period and cost through labor saving of work.SOLUTION: A construction method includes steps of inserting an adjacent steel shell element 3 to a steel shell element 2 to be inserted previously in a state in which a temporary steel pipe 6 is attached on the inserted steel shell element 2 after the temporary steel pipe 6 is attached thereon to enlarge a section to the adjacent steel shell element 3 side; and pulling the temporary steel pipe 6 after installation of the steel shell element 3. Surplus soil to be reduced after insertion installation of the steel shell element 3 is allowed to be reduced, because the surplus soil remaining between side plates of the previously inserted steel shell element 2 and the post inserted steel shell element 3 is reduced only by the amount equal to an area of an enlarged section through installation of the temporary steel pipe 6.SELECTED DRAWING: Figure 5
Patent JP-2022023991-A (JP)
Title: System, device, and method for sensing physiological data, and discharging and analyzing body fluid
IPC: A61B5/20
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a system, a device, and a method for sensing physiological data, and discharging and analyzing body fluid. 
     SOLUTION: A urine drainage tube 1001 and/or a sensing Foley catheter 1000 can include a barb joint 1016 with a vent hole. The barb joint with a vent hole may be a separate component. An air lock removal mechanism and a fluid collection and analysis system 1002 are in fluid communication with the urine drainage tube in fluid communication with the sensing Foley catheter. The air lock removal mechanism, and the fluid collection and analysis system include a base part/a control device 1018, a fluid collection bag 1020, and a storage part or a cassette 1022. 
     SELECTED DRAWING: Figure 10A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072380-A (JP)
Title: Joint structure between rectangular timbers
Inventor: TAMURA AKIRA
IPC: E04B1/26
Filed: 2021-11-12
Abstract: To provide a joint structure between rectangular timbers of a wooden building capable of withstanding a load in a drawing direction by a simple process.SOLUTION: Provided is a joining structure between rectangular timbers for joining one rectangular timber 3 and the other rectangular timber 2 orthogonal to the longitudinal end of the rectangular timber in a wooden building. A pair of screws 7 and 9 are driven obliquely from both sides of one rectangular timber 3. The pair of screws 7 and 9 pass through one rectangular timber 3 and have their tips inserted into the other rectangular timber 3. The pair of screws 7 and 9 intersect with the other within the other rectangular timber 2 .SELECTED DRAWING: Figure 1
Patent JP-2023072442-A (JP)
Title: Aerosol-type hair-restoring colorant composition
Inventor: YOKOYAMA RYOTA
IPC: A61K8/86
Filed: 2021-11-12
Abstract: To provide an aerosol-type hair-restoring colorant composition that gives a feel of hair restoration, excels in color compatibility and redispersibility, does not cause clogging, and also excels in hair setting power and quick dryability.SOLUTION: An aerosol-type hair-restoring colorant composition comprises: an aerosol stock solution comprising (A) at least one selected from aluminum starch octenyl succinate, talc and cellulose, (B) charcoal, (C) polyoxyethylene alkyl ether phosphoric acid or a salt thereof, (D) an amphoteric polymer resin compound, and (E) ethanol, with the content of the component (B) of 0.5-5 mass%, and with the content of purified water of 5 mass% or less; and (F) liquefied petroleum gas as a propellant.SELECTED DRAWING: None
Patent JP-2023073586-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-11-16
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, the decorative pattern is displayed in the ready-to-win mode before the title display part in the super-ready-to-win performance, and the title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of the decorative pattern resulting in the ready-to-win mode in the title display part. A performance control CPU 120 displays a first background display 004SG081 during a first customer-waiting period (first period) after completion of a game (stopping and displaying of a variable display) in a low-base state, and displays a demonstration movie during a second customer-waiting period (second period) after completion of the first customer-waiting period.SELECTED DRAWING: Figure 11-32
Patent JP-2023076257-A (JP)
Title: Image correction device, image correction method, and image formation device
Inventor: HOTATE YUKI
IPC: B41J2/525
Filed: 2021-11-22
Abstract: To provide an image forming device capable of correcting a photo image deteriorated over time according to an elapsed period even when a photographed date is not photographed in the photo image.SOLUTION: An image forming device for correcting a photo image formed on a sheet includes: an image reader that captures the photo image; a network communication circuit 156 that obtains the formation period of the photo image estimated by artificial intelligence; an input/output circuit 160 that obtains a correction coefficient for correcting the deterioration of the photo image corresponding to an elapsed period from the obtained formation period; and an image processing circuit 155 that corrects the captured photo image based on the obtained correction coefficient.SELECTED DRAWING: Figure 2
Patent JP-2023076783-A (JP)
Title: wave generator
Inventor: OGAWA YOKICHI
IPC: A61F13/00
Filed: 2021-11-23
Abstract: To provide a wave generator capable of generating a prescribed wave by a colored prescribed shape.SOLUTION: A wave generator 1 can generate a prescribed wave by a colored prescribed shape 10. Preferably, the prescribed shape 10 is one circle 10A, and more preferably, the circle 10A is a perfect circle. Preferably, in coloring, at least an R value among the R value, a G value and a B value included in RGB values is 200 or higher and 255 or lower. Preferably, coloring is in one of yellow, red, sky blue, pastel collar, pale orange, or white green.SELECTED DRAWING: Figure 1
Patent JP-2023081200-A (JP)
Title: Fingering table display tool and fingering table display method
Inventor: NOJIMA REINA
IPC: G10G1/02
Filed: 2021-11-30
Abstract: To provide a fingering table display tool that enables fingering and elements of notes to be recognized intuitively at a glance.SOLUTION: A fingering table 2 has at least one fingering figure 3, representing fingering of one tone, arranged, and the fingering figure 3 comprises an array of position symbols p1 to p6 corresponding to positions to be pressed with fingers, wherein the position symbols p1 to p6 are represented with press symbols 5, 6 indicative of pressing of positions or a non-press symbol 7 indicative of non-pressing of a position. The fingering figures 3 are arranged on a music sheet 8 so that one push symbol is located at a position corresponding to the head of one tone that the fingering figure 3 represents, and while a push symbol at the position corresponding to the head is represented with a first push symbol 6, a push symbol not at the position corresponding to the head is represented with a second push symbol 5 different from the first push symbol 6.SELECTED DRAWING: Figure 1
Patent JP-2023081723-A (JP)
Title: mattress device
Inventor: KAJIWARA TAKASHI
IPC: A61G7/018
Filed: 2021-12-01
Abstract: To provide a mattress device which determines whether a user can turn over or not, and is improved in convenience by automatizing the setting of the hardness and depressurizing of a mattress.SOLUTION: A mattress device 1 determines the presence/absence of the body motion of a user of a mattress body 2 in a predetermined time based on a detection value of a pressure sensor 32, and switches operation modes at the time of operating an operation mode of increasing or decreasing an amount of air in an air cell 5, from the operation mode of increasing or decreasing an amount of air in the air cell 5 to an operation mode of increasing or decreasing an amount of air in the air cell 5 for each system in accordance with a determination that the body motion of the user is absent in the predetermined time.SELECTED DRAWING: Figure 8
Patent JP-2022033920-A (JP)
Title: Power supply voltage waveform calculation method, circuit coupled magnetic field analysis method, program, and recording medium recording program
IPC: H02P31/00
Filed: 2021-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a power supply voltage waveform calculation method and a circuit coupled magnetic field analysis method that obtain a steady-state solution at higher speed than conventional methods. 
     SOLUTION: A power supply voltage waveform calculation method comprises: a computer reading input data composed of discretized data for numerically solving differential equations and control data including coil current waveform data for controlling an analysis process; the computer performing transient magnetic field analysis with the coil current waveform data used as a forced current, using the input data; and the computer calculating a power supply voltage waveform from the coil-induced voltage waveform obtained by performing the transient magnetic field analysis and the coil current waveform data used as the input data, using a circuit equation in a power supply circuit. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023086231-A (JP)
Title: holding member
Inventor: NAGAI KOJI
IPC: A61B50/30
Filed: 2021-12-10
Abstract: To provide a holding member that easily shapes a wound medical tubular body into a planar shape.SOLUTION: A holding member holds a wound medical tubular body, and comprises a plurality of first concave parts into which the tubular body is fitted, and a second concave part into which a jig is fitted.SELECTED DRAWING: Figure 1
Patent JP-2023089868-A (JP)
Title: Corrosiveness evaluation device and corrosiveness evaluation method
Inventor: ITO AKIRA
IPC: E02D31/06
Filed: 2021-12-16
Abstract: To improve a method for evaluating corrosiveness of an underground structure.SOLUTION: A corrosive evaluation device 20 which evaluates corrosiveness of an underground structure comprises: an information acquisition portion 211 which acquires ground corrosiveness information indicating parameters affecting corrosiveness in an aboveground region of the underground structure, rainfall amount information indicating a rainfall amount in the aboveground region, land use information indicating a land use status of the aboveground region, underground corrosiveness information indicating corrosiveness of soil within a predetermined range from the underground structure, and inspection information indicating an inspection status of the underground structure; and an evaluation portion 212 which evaluates the corrosiveness of the underground structure based on an aboveground corrosiveness evaluation that is a result of evaluating corrosiveness of the underground structure due to inflow materials from a ground based on the ground corrosiveness information, the rainfall amount information, the land use information, and the inspection information, and an underground corrosiveness evaluation that is a result of evaluating corrosiveness of the underground structure due to inflow materials from an underground based on the underground corrosiveness information and the inspection information.SELECTED DRAWING: Figure 1
Patent JP-2023090364-A (JP)
Title: packaging bag
Inventor: NAGATOMO MASAHIRO
IPC: B65D33/01
Filed: 2021-12-17
Abstract: To provide a packaging bag which prevents a liquid leaked from a steam discharge passage from staining an interior side surface of an opening, prevents a liquid inside the bag from adhering to the fingers when a zipper is opened and closed, and can heat contents such as food and beverage along with the packaging bag by a microwave oven and the like.SOLUTION: The packaging bag having an opening at the top, includes: a front film forming the front side: and a back film forming the back side. A first portion of a zipper is adhered to the periphery of the opening on an interior side surface of the front film of the packaging bag, and a second portion of the zipper engageable with the first portion of the zipper is adhered to the periphery of the opening on an interior side surface of the back film of the packaging bag. A strip film is provided between the front film and the first portion of the zipper and/or between the back film and the second portion of the zipper. A non-bonded portion is provided between the strip film and the front film and/or the strip film and the back film.SELECTED DRAWING: Figure 3
Patent JP-2022031410-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game. 
     SOLUTION: A game machine 1 includes: a main control part 110m for controlling progress of a game; and a performance control part 130m for controlling a performance of a game on the basis of a signal (command) from the main control part 110m. The main control part 110m can store reservation memory based on satisfaction of a start condition, and can execute determination regarding whether a special game advantageous to a player is performed on the basis of the reservation memory. The performance control part 130m can perform control so as to display reservation memory on a first image display device 70 and can execute a variable performance of a performance pattern 70a in the first image display device 70. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022104823-A (JP)
Title: Method and device for user profile management
Inventor: SUNG SO YON
IPC: H04L67/306
Filed: 2021-12-23
Abstract: To provide a method and a device for user profile management.SOLUTION: A method for user profile management comprises steps of: generating a plurality of profiles corresponding to user accounts; receiving an inquiry request related to a profile of another user account which has a certain relationship with a user account from a user terminal where the user account is logged in; providing the user account with a UI of the profile of the another user account including an interfacing object related to the profile of the user account; receiving input for selecting a profile, displayed on another user terminal where the other user account is logged in, from among the plurality of profiles corresponding to the user accounts through the interfacing object; and making the another user account match the selected profile.SELECTED DRAWING: Figure 1
Patent JP-2023096588-A (JP)
Title: Torch and scanning method of the same
Inventor: WADA KATSUNORI
IPC: B23K9/28
Filed: 2021-12-27
Abstract: To provide a torch which can avoid influence caused by contact of a filler wire with a welded object.SOLUTION: A torch includes: a wire guide 2 which feeds a filler wire W to a tip; a rotary cylinder 3 which is attached so as to be rotatable around an axis of the wire guide 2 while enclosing a periphery of the wire guide 2; a torch body 4 which holds the rotary cylinder 3 at its inner side with the rotary cylinder 3 protruding from the tip side; a torch nozzle 7 which is attached to the tip side of the rotary cylinder 3 while enclosing a periphery of the tip side of the wire guide 2 and discharges a shield gas from its tip; and a guide support mechanism 30 which supports the wire guide 2 in such a manner that the wire guide 2 may move in a vertical direction relative to the torch body 4. A non-consumable electrode T extending to the tip of the filler wire W is provided at the tip side of the torch nozzle 7 or the rotary cylinder 3. A direction in which the non-consumable electrode T faces the filler wire W may be changed by rotation of the rotary cylinder 3.SELECTED DRAWING: Figure 1
Patent JP-2021524377-A (JP)
Title: タービン、流体スプレー装置、関連する設備及び製造方法
IPC: B05B5/04
Filed: 2019-07-12
Abstract: 本発明は、流体スプレー装置（２０）のためのタービン（２５）であって、タービンボディー（５０）と、軸（Ａ）の周りでボディー（５０）に対してボウル（３０）を回転させるローター（４５）とを備え、ローター（４５）が共通軸（Ａ）に垂直な平面においてタービンボディー（５０）によって囲まれていて、タービンボディー（５０）がローター（４５）の回転を誘導していて、ローター（４５）が気体の流れによって回転され、タービンボディー（５０）がローター（４５）の出口において気体の流れを収容し、共通軸に垂直な平面においてボウル（３０）とスカート（３５）とによって画定される空間中に、収容された流れの第一の部分を誘導するように構成された少なくとも１つの出口ダクトを画定する、タービン（２５）に関する。
Patent JP-2021530813-A (JP)
Title: 専用低レイテンシリンクを使用した複数のハードウェアアクセラレータのための統合されたアドレス空間
IPC: G06F9/38
Filed: 2019-07-25
Abstract: システムが、通信バスに接続されたホストプロセッサ（１０５）と、通信バスを通してホストプロセッサ（１０５）に通信可能にリンクされた第１のハードウェアアクセラレータ（１３５−１）と、通信バスを通してホストプロセッサ（１０５）に通信可能にリンクされた第２のハードウェアアクセラレータ（１３５−２）とを含み得る。第１のハードウェアアクセラレータ（１３５−１）と第２のハードウェアアクセラレータ（１３５−２）とは、通信バスから独立したアクセラレータリンクを通して直接接続される。ホストプロセッサ（１０５）は、アクセラレータリンクを直接通した、第１のハードウェアアクセラレータ（１３５−１）と第２のハードウェアアクセラレータ（１３５−２）との間のデータ転送を開始するように設定される。【選択図】図１
Patent JP-2021533684-A (JP)
Title: 参照信号の送受信方法、装置、車載機器および端末
IPC: H04W92/18
Filed: 2018-08-10
Abstract: 本開示は、参照信号の送受信方法、装置、車載機器および端末を提供し、ここで、前記参照信号の送信方法は、ＮＲ Ｖ２Ｘシステムにおける同期信号ブロック（ＶＳＳＢ）の伝送構成情報を決定することであって、前記伝送構成情報は、前記ＶＳＳＢの送信周期と、前記送信周期におけるＶＳＳＢ送信時間ウィンドウの時間ドメイン位置とを含むことと、前記伝送構成情報に応じて、周期的に現れる前記ＶＳＳＢ送信時間ウィンドウ内で、Ｎ（Ｎは１より大きいか等しい整数）個の前記ＶＳＳＢを送信することと、を含み、ここで、各前記ＶＳＳＢは、プライマリサイドリンク同期信号、セカンダリサイドリンク同期信号、物理サイドリンク放送チャネル信号、および復調参照信号を含む。本開示によって提供される参照信号の送信方法を使用して、ＮＲ Ｖ２Ｘシステムにおける車載機器と、受信端末との時間ドメインの同期を、迅速に完成することを保証することができる。【選択図】図２
Patent JP-2022516394-A (JP)
Title: ストリップをタイヤ製造ドラムに移送するための移送ホイール、移送装置および方法
IPC: B65H20/12
Filed: 2020-11-12
Abstract: 本発明は、ストリップ、特にランフラット補強ストリップまたはサイドウォールストリップをタイヤ製造ドラムに移送するための移送ホイール、移送装置、および方法に関し、移送ホイールは、先端を保持するための第１の端部分と、後端を保持するための第２の端部分と、ストリップ本体を支持するための主要部分とに分割される保持領域を規定し、移送ホイールは、第１の端部分で第１のグループの保持セグメントを受け入れるための第１の取り付け位置を規定する第１の取り付け部材を備え、第１のグループの保持セグメントは、ストリップ本体を保持するための第１の本体保持セグメントと、先端を保持するための第１の端部保持セグメントとを備え、第１の取り付け部材は、１つの第１の本体保持セグメントまたは第１の端部保持セグメントを各第１の取り付け位置に交換可能に受け入れるように配置されている。
Patent JP-2021535494-A (JP)
Title: コンテナベースの医薬品投与ガイダンスを提供して、糖尿病を治療するためのシステムおよび方法
IPC: G16H20/10
Filed: 2019-08-27
Abstract: 複数の機能を含む多機能投与ガイダンスアルゴリズムを使用して、複数の対象者に推奨医薬品投与ガイダンスを提供するためのコンピューティングシステムであって、複数の機能のうちの各それぞれの機能が、対応するコンテナクラスに関連付けられる、コンピューティングシステム。本システムは、（ｉ）医薬品投与ガイダンス要求を満たすために必要な複数の機能要求を識別するステップであって、複数の機能要求のうちのある機能要求が、複数の機能のうちの対応する機能によって実行可能である、識別するステップと、（ｉｉ）エンコーダモジュールを使用して、複数の機能要求のうちの各それぞれの機能要求に対して、それぞれの機能要求および関連付けられた入力データを、それぞれの機能要求に対応する機能に関連付けられたコンテナクラスのコンテナに埋め込むステップと、（ｉｉｉ）複数の機能要求のうちの各それぞれの機能要求に対して、それぞれの機能要求を実行したコンテナからの機能結果を収集し、それによって、複数の機能結果を取得するステップと、（ｉｖ）複数の機能結果を使用して、推奨医薬品投与ガイダンスを提供するステップと、を実施するように適合されている。【選択図】図９
Patent JP-2022501779-A (JP)
Title: 二次電池
IPC: H01M10/0587
Filed: 2019-10-04
Abstract: 本発明は、二次電池に関し、本発明に係る二次電池は、第１電極、分離膜、第２電極が交互に積層されて巻き取られた電極組立体と、前記電極組立体を内部に収容する収容部が形成された缶であって、互いに対向する方向に開口された筒状に形成される第１缶及び第２缶を含む缶、及び前記第１缶及び前記第２缶の間の重畳部分を絶縁する絶縁体を含み、前記第１缶は前記第１電極と電気的に接続され、前記第２缶は前記第２電極と電気的に接続され、前記絶縁体には、貫通ホールまたは切り取り線状に形成される短絡誘導貫通部が形成され、前記絶縁体が熱または圧力を受けて収縮または膨張することにより形態が変形される前記短絡誘導貫通部を介して、前記第１缶及び前記第２缶の間が短絡される。
Patent JP-2021526470-A (JP)
Title: プラスチック押出し機または射出成形機の可塑化シリンダ
IPC: B29C48/82
Filed: 2019-05-03
Abstract: 本発明は、プラスチック押出し機の可塑化シリンダ（１）であって、可塑化シリンダ（１）は壁（３）を有しており、壁（３）に少なくとも１つの螺旋状の切欠き（４，５）が形成されており、１つの切欠き（４）内に少なくとも１つの加熱要素（７）が配置されている、可塑化シリンダ（１）に関する。可塑化シリンダ（１）は、別の１つの螺旋状の切欠き（５）内に少なくとも１つの冷却要素（６）が配置されており、螺旋状の切欠き（４，５）は、可塑化シリンダ（１）の表面に沿って互いに平行に延びており、冷却要素（６）は管として形成されており、管が液状の冷媒によって通流されているかまたは通流可能であることによって改善されている。
Patent JP-2022502959-A (JP)
Title: 広角イントラ予測のための方向
IPC: H04N19/136
Filed: 2019-09-25
Abstract: 長方形ブロックがより大きい予測角度を可能にするため、広角イントラ予測を使用する方法および装置。広角イントラ予測は、従来の４５度および−１３５度を超えるイントラ予測方向角度を可能にする。一実施形態では、符号化またはデコードされるビデオブロックが非正方形であるとき、長い方のブロックエッジの方向において、追加のイントラ予測方向が可能にされ、そのエッジに沿って、より多くの参照サンプルを利用できる。インデックスが、予測方向を示すために使用され、インデックスは、長い方の方向における追加のイントラ予測に従って適合させられ、それに対応して、短い方のブロックエッジに沿っては、より少数の予測方向が用いられる。インデックス付けされる必要がある予測モードの数を保ち、それらの角度がブロックの形状に対応することを可能にする。