baber/WOPTO huggingface dataset:
Patent JP-2022530172-A (JP)
Title: 適応解像度ビデオ符号化のためのインター符号化
IPC: H04N19/132
Filed: 2019-03-11
Abstract: ビットストリームの現在のフレームを取得することと、参照フレームバッファから１つ以上の参照ピクチャを取得することと、現在のフレームの解像度とは異なる解像度を有する取得された参照ピクチャをアップサンプリングまたはダウンサンプリングすることと、１つ以上の参照ピクチャのインター予測因子をサイズ変更することと、１つ以上の参照ピクチャと現在のフレームの１つ以上のブロックの動き情報とに基づいて、現在のフレームから再構築フレームを生成することであって、動き情報が少なくとも１つのインター予測因子を含む、こととによって、動き予測符号化フォーマットでの解像度適応型ビデオ符号化方法を実装するためのシステムおよび方法が提供され、これにより、これらの節約を相殺するかまたは損なうであろう追加データの伝送を必要とせずに、ビデオ符号化および配信におけるネットワーク伝送コストの大幅な削減を達成する。
Patent JP-2022505997-A (JP)
Title: 骨振動センサーとマイクの信号を融合するディープラーニング音声抽出及びノイズ低減方法
IPC: G10L25/30
Filed: 2019-10-09
Abstract: 本発明に係る骨振動センサーとマイクの信号を融合するディープラーニングノイズ低減方法は、骨振動センサーとマイクがオーディオ信号を収集し、骨振動センサーのオーディオ信号とマイクフォンのオーディオ信号をそれぞれ取得するステップと、骨振動センサーのオーディオ信号をハイパスフィルタリングモジュールに入力し、ハイパスフィルタリングを行うステップと、ハイパスフィルタリングが行われた骨振動センサーのオーディオ信号又は周波数帯域を広げた後の信号とマイクのオーディオ信号をディープニューラルネットワークモジュールに入力するステップと、ディープニューラルネットワークモジュールが予測によりノイズ低減後の音声を得るステップとを含む。本発明は、骨振動センサー及び従来のマイクの信号を組み合わせ、ディープニューラルネットワークの強力なモデリング機能によって高い人声復元度及び極めて強いノイズ抑制機能を達成し、これにより、複雑なノイズシーンでの人声抽出の問題を解決し、ターゲット人声の抽出を実現し、干渉ノイズを低減することができ、そして単一のマイク構造を使用してコストを削減することができる。また、周波数帯域を広げた後の骨振動センサーのオーディオ信号を直接出力することができる。
Patent JP-2021520584-A (JP)
Title: 住宅のデータ収集およびモデル生成方法
IPC: G03B15/00
Filed: 2019-06-05
Abstract: 本開示の実施形態によって、住宅のデータ収集およびモデル生成方法が開示される。該方法には、住宅モデルが作成されるとき、収集された住宅の深度画像と住宅の写真とを取得することと、深度画像を使用して住宅の仮想３次元モデルを作成し、写真を使用して各機能室のパノラマ画像を生成することとが含まれる。ユーザーは、住宅の構造を理解する必要がある場合、深度画像にしたがって作成された仮想３次元モデルを見ることができる。機能室の具体的詳細を知る必要がある場合、ユーザーは機能室のパノラマ画像を見ることによりそのような詳細を知ることができる。そのため、住宅の構造を表示する一方で、住宅の各機能室の詳細を表示することができ、ユーザーは住宅について総合的に知ることができる。
Patent JP-2021529351-A (JP)
Title: 拡張現実（ａｒ）ディスプレイ
IPC: G02B27/02
Filed: 2019-01-23
Abstract: フレネルミラーを用いたシースルー表示システム用の光学導波路を有する投影ディスプレイが開示される。この導波路を用いたディスプレイは、色収差のない高解像度と、広視野角と、大きなアイボックスと、非常にコンパクトなサイズとを可能にする。投影ディスプレイは、第１のディスプレイとライトパイプとの間の投影レンズを使用し、ライトパイプはフレネルレンズに供給する。
Patent JP-2021068915-A (JP)
Title: Transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/088
Filed: 2021-01-12
Abstract: To provide a novel semiconductor device whose standby power is sufficiently reduced.SOLUTION: A semiconductor device includes a first power source terminal, a second power source terminal, a switching transistor formed of an oxide semiconductor material, and an integrated circuit. The first power source terminal and one of a source terminal and a drain terminal of the switching transistor are electrically connected. The other of the source terminal and the drain terminal of the switching transistor, and one terminal of the integrated circuit are electrically connected. Another terminal of the integrated circuit and the second power source terminal are electrically connected.SELECTED DRAWING: Figure 1
Patent JP-2021064404-A (JP)
Title: Information processing apparatus
Inventor: KIN TENKAI
IPC: G05B23/02
Filed: 2021-01-13
Abstract: To provide a high-value-added information processing apparatus configured to execute various simulations easily at a low cost.SOLUTION: An information processing apparatus 1 includes: state data acquisition means 3 for acquiring state data and state transition speed data from a system 2; tree structure management means 5; and node data management means 7. The tree structure management means 5 includes tree structure data 6. The tree structure data has a hierarchical lattice structure. The node data management means 7 includes node data 8. Data on the state and/or state transition speed of the system 2 input in the state data acquisition means 3 are input to the tree structure management means 5 and the node data management means 7. A relationship of the state and/or state transition speed are approximated by a function, on the basis of the tree structure data 6 and the node data 8, to learn the state and/or state transition speed. The state and/or state transition speed are estimated by learning, to output predicted values 9 of the state and/or state transition speed.SELECTED DRAWING: Figure 1
Patent JP-2022109681-A (JP)
Title: Communication connection program, communication connection method, and information processing device
Inventor: YAMAMOTO KENICHI
IPC: G06F9/455
Filed: 2021-01-15
Abstract: To quickly start the operation of a virtual server.SOLUTION: An information processing device 10 obtains a server name of a new virtual server 6 when the new virtual server 6 is started based on system image data 1 including one or a plurality of server definition information candidates 4a, 4b, etc. The information processing device 10 sets, as server definition information 7 of the new virtual server 6, a server definition information candidate 4a corresponding to the server name of the new virtual server 6. The information processing device 10 searches, when receiving a connection request including the identifier of the connection source computer 8, for a connection source identifier based on an identifier of a connection source computer 8 from the server definition information 7. The information processing device 10 connects communication between the connection source computer 8 and a connection destination computer 9 that is indicated by a connection destination identifier corresponding to the connection source identifier based on the identifier of the connection source computer 8, by the new virtual server 6.SELECTED DRAWING: Figure 1
Patent JP-2021062257-A (JP)
Title: Closed disposable multiple sterile blood bag system for fractionating blood with the corresponding method
Inventor: EMMANUEL VINCENT
IPC: A61M1/02
Filed: 2021-01-15
Abstract: To provide a multiple bag system for fractionating blood, and a method for fractionating blood into blood products.SOLUTION: The closed disposable multiple sterile blood bag system comprises: a fluid collecting bag (B.00) comprising at least one outlet port; at least first and second sampling bags (B.10, B.12), each comprising at least one inlet port and at least one outlet port; and means for transferring fluid from the fluid collecting bag (B.00) to the sampling bags (B.10, B.12); wherein the means for transferring fluid comprises an acoustic sorter (AS 0).SELECTED DRAWING: Figure 2
Patent JP-2022110365-A (JP)
Title: Printing device
Inventor: NAKAGAWA JUNICHI
IPC: B65H85/00
Filed: 2021-01-18
Abstract: To reduce cases where papers whose sizes are detected on a conveyance passage are ejected before the papers are utilized so as to utilize the papers more effectively.SOLUTION: A printing device comprises: an outer paper feeding base 11 having a paper presence/absence sensor 10 that detects whether a paper P is placed or not; a paper sensor 30 that detects a size of the paper P conveyed on a conveyance passage from the outer paper feeding base 11; a double-side printing passage RC1 on which front and back sides of the paper P are reversed; and a control part 6 that when being supplied with electric power or when the paper presence/absence sensor 10 detects that the paper P is placed on the outer paper feeding base 11, conveys the paper P from the outer paper feeding base 11 and conveys the paper P whose size is detected by the paper sensor 30 to the double-side printing passage RC1 without printing the paper, and when there are a plurality of printing jobs, performs control so that the printing job that is printed with a size same as the size detected by the paper sensor 30 is prioritized and printing is performed using the paper P conveyed to the double-side printing passage RC1.SELECTED DRAWING: Figure 2
Patent JP-2022111445-A (JP)
Title: Self-power generation device, information transmission device, and discovery system using information transmission device
Inventor: KANEKO TAKAKI
IPC: H01L41/06
Filed: 2021-01-20
Abstract: To provide a highly concealable, inexpensive, and compact information transmission device and a discovery system with low usage cost.SOLUTION: A discovery system includes: a carrier; an information transmission device mounted on the carrier and unilaterally transmitting specific related information; a plurality of carriers; an intermediate communication body mounted on the plurality of carriers, receiving related information transmitted from the transmission device, and storing the related information in a related information ledger; and a data center in bi-directional communication with the intermediate communication body, wherein the intermediate communication body searches for the specific related information from the related information ledger on the basis of a collation command from the data center, and reports a result to the data center.SELECTED DRAWING: Figure 1
Patent JP-2022111917-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-01-20
Abstract: To provide fresh amusement.SOLUTION: A game machine has a first flow path, a second flow path, and a third flow path, and value to a player is higher in the first flow path than in the second flow path, and is higher in the second flow path than in the third flow path. The game machine further has operation means that becomes an operation state for allowing game balls to flow down to the first flow path or the second flow path on the basis of satisfaction of a predetermined operation condition, and allows game balls to flow down to the third flow path in a non-operation state. The first flow path and the second flow path, and the third flow path have parts in which surfaces for forming flow paths in front and rear directions of a game board differ.SELECTED DRAWING: Figure 447
Patent JP-2022112712-A (JP)
Title: Porous structure and method for producing porous structure
Inventor: KAWAMURA AKIRA
IPC: C08G18/00
Filed: 2021-01-22
Abstract: To provide a porous structure which exhibits good adhesion to a foam layer obtained by foaming a base material and a urethane prepolymer even when a density range achievable as a foam layer is expanded to a lower region (softer region as foam layer), and can exhibit excellent feeling (flexibility), and a method for producing a porous structure.SOLUTION: A porous structure includes a base material 10, a substrate layer 20 that is provided on the base material 10 and is formed by a blending liquid containing an aqueous polyurethane resin, and a foam layer 30 obtained by foaming a urethane prepolymer having an isocyanate group on a terminal provided on the substrate layer 20, in which a basis weight of the substrate layer 20 is 3-60 g/m2 dry, and a film breaking strength of the substrate layer 20 is 5 MPa or more.SELECTED DRAWING: Figure 1
Patent JP-2021073244-A (JP)
Title: Antimicrobial and antiviral drug, antimicrobial and antiviral member, and method for producing antimicrobial and antiviral drug
Inventor: TAKADA MASACHIKA
IPC: A61P31/16
Filed: 2021-01-22
Abstract: To provide an antimicrobial and antiviral agent which comprises a naturally occurring component as an active ingredient and is effective against microbes including various classes of fungi and viruses.SOLUTION: Provided is an antimicrobial and antiviral agent comprising Lactobacillus derived from Artemisia indica var. maximowiczii.SELECTED DRAWING: None
Patent JP-2022113028-A (JP)
Title: Control system and control method for disc type tool magazine
Inventor: CHANG CHING SAN
IPC: B23Q3/155
Filed: 2021-01-22
Abstract: To provide a control system and a control method for a disk type cutter magazine which generates a corresponding signal if a transmission error exceeds an allowable error range.SOLUTION: A control system for a disc type cutter magazine includes a servo motor, a first encoder, a speed reducer, a transmission mechanism, a second encoder, and a servo driver. The first encoder is arranged on the servomotor, the speed reducer is arranged between the servomotor and the transmission mechanism, and the second encoder is arranged on the transmission mechanism. A control method of the control system includes the steps of: by the servo driver, receiving a rotational signal and controlling the servo motor based on the rotational signal; by the servo driver, receiving a first pulse signal of the first encoder and a second pulse signal of the second encoder, and transmitting the signals when the number of pulses of the first pulse signal reaches an upper limit pulse number. and when the number of pulses of the second pulse signal does not reach the predetermined number of pulses, i. e., when transmission errors exceed an allowable error range.SELECTED DRAWING: Figure 2
Patent JP-2022050293-A (JP)
Title: Information processing device, information processing method, information processing system, and information processing program
IPC: G06N3/04
Filed: 2021-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, an information processing method, an information processing system and an information processing program, with which it is possible to process information that pertains to a photograph of a space and a plan view of the space. 
     SOLUTION: An information processing device 3 comprises a storage unit 33 and a control unit 32. The storage unit 33 stores a trained model having been trained by machine learning using a convolutional neural network on the basis of a correspondence relation between the plan view of first N spaces and one or more photographs in which each of the first N spaces is photographed. The control unit 32 extracts, on the basis of the trained model and the photograph of a second space differing from the N spaces and the plan view of the second space, information in which the photograph of the second space is compressed, and concatting this and information in which the plan view of the second space is compressed, thereby estimating the photographing position and photographing direction at which the photograph of the second space in the plan view of the second space was photographed. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022115476-A (JP)
Title: Cover body and file
Inventor: TAGAYA AKIRA
IPC: B42F7/00
Filed: 2021-01-28
Abstract: To provide a cover body capable of allowing two pages of a double-page spread to stand on their own in a state of being easily visually recognized.SOLUTION: The cover body has a first cover and a second cover which are foldable so as to be opened and closed. The first cover and the second cover includes a cover portion including the double structure portions each having a double structure, and a leg portion having a first cover-side sliding portion accommodated in the double structure portion so as to be slidable in the double structure portion of the first cover and a second cover-side sliding portion accommodated in the double structure portion so as to be slidable in the double structure portion of the second cover and connected to the cover portion so as to be able to be pulled out from the first cover and the second cover. Further, the leg portion is pulled out from the first cover and the second cover, and supports the cover portion so that the cover stands on its own when the cover portion is opened.SELECTED DRAWING: Figure 1
Patent JP-2021088503-A (JP)
Title: Brine resistant silica sol
Inventor: JOHN EDMOND SOUTHWELL
IPC: C01B33/149
Filed: 2021-02-02
Abstract: To provide an aqueous silica sol to be injected into an oil well, which is improved in brine resistance to improve oil recovery.SOLUTION: A brine resistant silica sol comprises an aqueous colloidal silica mixture that has been surface-functionalized with at least one moiety selected from the group consisting of a monomeric hydrophilic organosilane, a mixture of monomeric hydrophilic organosilane(s) and monomeric hydrophobic organosilane(s), and a polysiloxane oligomer, where the surface-functionalized brine resistant aqueous colloidal silica sol passes at least two of following three brine resistant tests: API Brine Visual, 24-Hour Seawater Visual and API Turbidity Meter.SELECTED DRAWING: None
Patent JP-2022118771-A (JP)
Title: Die-cast machine and method of casting
Inventor: ARITA KAKUYA
IPC: B22D17/32
Filed: 2021-02-03
Abstract: To provide a die-cast machine improved in the quality and productivity of casting by suppressing the time lag at from a completion of an engagement between a sleeve and a metal mold to a start of an advancement of injection by a plunger.SOLUTION: An injector 1 of a die-cast machine 100 includes a sleeve 12 into which a melt is poured in a state detached from metal mold, a moving mechanism 14 that displaces the sleeve 12 between an inclination position A2 and an upright position A1, a plunger 11, an injection cylinder 15 and a sleeve drive mechanism 13. A hydraulic circuit 2 comprises a communication circuit 201 that communicates between a rod chamber C2 and a head chamber C1 of the injection cylinder 15, and an injection advancement circuit 202 that can pump working fluid to the head chamber C1 by a pump 21. The injection advancement circuit 202 is controlled to forcibly replenish working fluid into the head chamber C1 when a piston rod 151 is moving while following a movement of the sleeve 12.SELECTED DRAWING: Figure 6
Patent JP-2022001687-A (JP)
Title: Intelligent-type setting method, intelligent-type setting system, and intelligent cutting system for lace material
Inventor: GUO HUAZHONG
IPC: B26D5/00
Filed: 2021-02-03
Abstract: To provide an intelligent-type setting method, an intelligent-type setting system, and an intelligent cutting system for a lace material, which extract a contour of a pattern from a lace trimming when cutting the lace trimming.SOLUTION: An intelligent-type setting method for a lace material includes: a step to obtain a lace pattern and a lace cutting piece having an external cutting piece A and an internal cutting piece B in real time; a step to identify all wavelength band points in the lace pattern according to preset wavelength band points a, b, c; a step to arrange the external cutting piece on the lace pattern according to the wavelength band points and set an area at which the external cutting piece is arranged on the lace pattern as a defect area; and a step to arrange the internal cutting piece at non-defect area on the lace pattern.SELECTED DRAWING: Figure 2
Patent JP-2022041830-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2021-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a feature in a performance according to an operation of operation means. 
     SOLUTION: There are a first case in which an operation request display corresponding to operation means is displayed in association with one performance, and a second case in which the operation request display corresponding to the operation means is not displayed in association with the one performance. In the first case, giving or continuing of a privilege advantageous for a player is suggested at start of displaying the operation request display. In the first case and the second case, there is a case in which when the operation means is operated, an operation response performance according to the operation of the operation means is started. When the operation means is operated and the operation response performance is started in the second case, giving or continuing of the privilege is suggested. When the operation means is operated and the operation response performance is not started in the second case, giving or continuing of the privilege is not given. In an operation effective period of the operation means in the second case, a performance is carried out which suggests that giving or continuing of the privilege is not given. 
     SELECTED DRAWING: Figure 19 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022124130-A (JP)
Title: Operation assisting device, operation assisting method and operation assisting program
Inventor: SEKIAI TAKAO
IPC: G05B23/02
Filed: 2021-02-15
Abstract: To provide an operation assisting device, an operation assisting method and operation assisting program that are able to provide effective guidance by utilizing image information from a plurality of cameras for monitoring each-part state of an apparatus when operating the apparatus by a control device.SOLUTION: An operation assisting device obtains image data obtained by photographing an apparatus with a camera and gives guidance concerning an operation of the apparatus by an optimum control algorithm using the image data, and characterized in that the optimum control algorithm uses the image data as a feature value in a numerical form, and the image data is image data obtained by photographing the apparatus at different locations and times.SELECTED DRAWING: Figure 1
Patent JP-2022124274-A (JP)
Title: Adhesive composition, adhesive sheet, and optical member
Inventor: IKEMOTO CHIHIRO
IPC: C09J133/00
Filed: 2021-02-15
Abstract: To provide an adhesive composition and the like capable of forming an adhesive layer which exhibits light peelability at the initial stage of bonding, hardly impairs the light peelability with time, exhibits high adhesive force after heating, and has good conformability to an adherend.SOLUTION: The adhesive composition contains: a (meth)acrylic polymer (A) which contains a monomer unit having a crosslinkable functional group and has a Tg lower than 0°C; a (meth)acrylic copolymer (B) which contains 0.1-10 mass% of a monomer unit having an organosiloxane skeleton based on all the constituent units and 25-45 mass% of a (meth)acrylic monomer unit whose homopolymer has a Tg of -30°C or higher and lower than 10°C based on all the constituent units and which has an Mw of 40,000-400,000; and a crosslinking agent. The Mn of the monomer having the organosiloxane skeleton in the copolymer (B) is 4,000 or more and less than 20,000, and the content of the copolymer (B) is 0.1-21 pts.mass based on 100 pts.mass of the polymer (A).SELECTED DRAWING: None
Patent JP-2022127783-A (JP)
Title: Blood flow analysis apparatus, ophthalmologic apparatus, blood flow analysis method, and program
Inventor: NISHIHARA EIICHIRO
IPC: A61B3/12
Filed: 2021-02-22
Abstract: To provide a novel technique for correctly evaluating the state of a blood vessel of a subject.SOLUTION: A blood flow analysis apparatus comprises an analysis unit and a classification unit. The analysis unit performs time frequency analysis of time series data of a blood flow speed in an eyeground of a subject. The classification unit classifies the subject into one of a plurality of groups including a healthy person group and a sick person group based on the feature amount of analysis data obtained by the analysis unit.SELECTED DRAWING: Figure 7
Patent JP-2022127988-A (JP)
Title: Charging method of lithium air battery
Inventor: MATSUDA SHOICHI
IPC: H01M10/44
Filed: 2021-02-22
Abstract: To provide a simple method for utilizing a lithium-air battery with excellent charge-discharge cycle characteristics without resorting to costly and environmentally detrimental measures such as adding very large amounts of surfactants even when the amount of electrolyte is relatively small.SOLUTION: In a simple method according to the present invention, a lithium air battery with a specific amount of non-aqueous electrolyte is charged under a specific charge cut-off voltage condition to obtain a lithium-air battery having excellent charge-discharge cycle characteristics.SELECTED DRAWING: None
Patent JP-2022128875-A (JP)
Title: Sound power measuring system, method thereof and program
Inventor: MIKI KENJI
IPC: G01H17/00
Filed: 2021-02-24
Abstract: To provide a sound power measuring system, a method thereof and a program which can improve evaluation accuracy of sound power with respect to a rotating body.SOLUTION: A sound power measuring system 20 is applied to an outdoor machine 1 which is a rotating body. The sound power measuring system 20 comprises: sound pressure meters M placed in a plurality of angle directions respectively, which are set with respect to a circumferential direction centering on the outdoor machine 1; and a processing unit 50 which obtains sound pressure measured by the sound pressure meters M at a plurality of measure points having different positions in an orthogonal direction orthogonal to the circumferential direction in each of the angle directions.SELECTED DRAWING: Figure 1