baber/WOPTO huggingface dataset:
Patent JP-2020512077-A (JP)
Title: Ｘ線撮像装置及び患者支持構成
IPC: A61B6/14
Filed: 2018-03-19
Abstract: 本発明は、頭蓋骨又は頭蓋骨の部分領域を撮像するためのＸ線撮像装置であって、Ｘ線源と検出器との間に患者支持手段（１７）を備える装置、に関する。患者支持手段（１７）は、後頭部領域に配置されるように構成された支持部（１７１）を含む背面載置構造（１７０）であって、Ｘ線装置へのその接続が、背面載置構造の支持部（１７１）がその位置を調節するときに水平面に対する角度が１５〜２５度の間である線上又は平面上で移動するように実現される、背面載置構造（１７０）、を備える。
Patent JP-2020515785-A (JP)
Title: 変速機制御ユニット用電子モジュール及び変速機制御ユニット
IPC: H01L23/29
Filed: 2018-02-06
Abstract: 本発明は、変速機制御ユニット用電子モジュール（１）に関する。変速機制御ユニット用電子モジュール（１）が回路基板（２）を備える。回路基板（２）が電子部品（５）を備える。電子部品（５）が、回路基板の表面（３、３ａ）に固定され、それと電気的に接続されている。電子部品（５）及び電子部品（５）の回路基板（２）との接続点は、保護層（６）で覆われている。保護層（６）が媒体密の保護ラッカーである。電子部品（５）がパッケージングされた半導体部品（５）である。【選択図】図２
Patent JP-2020520426-A (JP)
Title: ポペットバルブおよびその製造方法
IPC: F01L3/20
Filed: 2017-05-17
Abstract: バルブステムおよびバルブヘッドを有するバルブ本体を含む、内燃機関用ポペットバルブを提供する。バルブは、バルブステムに配置された所定の形状の少なくとも１つの突起を含み、少なくとも１つの突起は、溶接法を使用してバルブステムの外面に材料を堆積させることによって得られる、少なくとも１つの溶接シームにより形成されている。さらに、バルブステムに突起を有するポペットバルブの製造方法を提供する。【選択図】図２
Patent JP-2021528705-A (JP)
Title: 人工知能に基づくメール管理方法及びその装置
IPC: G06F13/00
Filed: 2019-08-07
Abstract: ユーザ情報、及びユーザアカウント別に受信された悪性メール情報を獲得し、ユーザ情報及び悪性メール情報を基に、既生成人工知能モデルに、ユーザアカウント別に受信された悪性メールの特性を学習させ、特定ユーザのアカウントを、学習された人工知能モデルに入力し、特定ユーザが受信しうる悪性メールの類型についての診断情報を提供する人工知能に基づくメール管理方法が開示される。
Patent JP-2020517766-A (JP)
Title: 狭い緑色発光を有する蛍光体
IPC: H05B44/00
Filed: 2018-03-05
Abstract: 発光組成物は、式ＲＥＭ２＋ｘＥｙによって特徴付けられ、ＲＥは、１つまたは複数の希土類元素（例えば、ＥｕまたはＧｄ）であってもよく、Ｍは、群Ａｌ、Ｇａ、Ｂ、Ｉｎ、Ｓｃ、ＬｕおよびＹから選択される１つまたは複数の元素であってもよく、Ｅは、群Ｓ、Ｓｅ、Ｏ、およびＴｅから選択される１つまたは複数の元素であり、ｘは、ゼロよりも大きく、ｙは、Ｅが−２の電荷を有すると仮定して、式の電荷バランスを実現する値を有する。【選択図】図４Ａ
Patent JP-2020518196-A (JP)
Title: ダウンリンクチャネルの伝送方法および装置
IPC: H04W72/04
Filed: 2018-04-04
Abstract: 本開示は、ダウンリンクチャネルの伝送方法および装置を提供する。前記ダウンリンクチャネルの伝送方法において、ｇｒｏｕｐ ｃｏｍｍｏｎ ＰＤＣＣＨ伝送用のリソースセットをＵＥに通知することを含む。本開示の手段によれば、ＵＥは、ｇｒｏｕｐ ｃｏｍｍｏｎ ＰＤＣＣＨの検出受信用のリソース位置を特定し、ｇｒｏｕｐ ｃｏｍｍｏｎ ＰＤＣＣＨのリソース位置でｇｒｏｕｐ ｃｏｍｍｏｎ ＰＤＣＣＨを検出して受信することができる。【選択図】 図１
Patent JP-2020518725-A (JP)
Title: 超伝導体相互接続のための堆積方法
IPC: C23C14/34
Filed: 2018-05-18
Abstract: 超伝導体相互接続構造を形成する方法が開示されている。本方法は、基板に積層された誘電体層を形成すること、誘電体層内に相互接続開口部を形成すること、基板を堆積チャンバに移動させることを含む。本方法は、超伝導金属が所望の厚さを有するまでチャンバ温度を所定の温度以下に維持するために、一連の超伝導体の堆積および冷却プロセスを実行することによって、超伝導金属を相互接続開口部に堆積させ、超伝導体相互接続構造内に超伝導素子を形成すること、をさらに含む。
Patent JP-2020520460-A (JP)
Title: エンコーダ装置
IPC: G01D5/245
Filed: 2018-05-15
Abstract: ２つの相対的に移動可能な部材の相対変位の程度を提供するための密封線形エンコーダ装置（２、１０２）。密封線形エンコーダ装置（２、１０２）は、少なくとも１つの細長いシーリングリップ（１２、１１２）を備え、細長いシーリングリップ（１２、１１２）の少なくともシーリング部分（１１８）は、その長さに沿って緊張状態（Ｔ）に保持される。
Patent JP-2021520077-A (JP)
Title: アンテナ構造と電子装置
IPC: H01Q21/00
Filed: 2019-10-12
Abstract: 本開示の実施例はアンテナ構造と電子装置に関する。アンテナ構造は、アンテナアレイ、ＲＦコンポーネント、及びＲＦ切り替えスイッチを備え、前記ＲＦ切り替えスイッチが、前記アンテナアレイ及び前記ＲＦコンポーネントに接続され、前記ＲＦ切り替えスイッチに接続されたアンテナアレイの数が、前記ＲＦ切り替えスイッチに接続されたＲＦコンポーネントの数よりも大きく、前記ＲＦ切り替えスイッチが、それに接続された少なくとも一つのＲＦコンポーネントの給電対象を切り替えるために用いされ、前記給電対象が、それに接続されたいずれか一つの前記アンテナアレイである。
Patent JP-2020521643-A (JP)
Title: 自動操作コンポーネントの駆動ユニット、特に、把持、クランプおよび交換または旋回ユニット
IPC: B25J9/16
Filed: 2018-05-23
Abstract: 【課題】自動操作コンポーネントの駆動ユニット（14）、特に、把持、クランプ、変更、直線動作または旋回ユニット（10）を提供する。【解決手段】駆動ユニット（14）は、自動操作コンポーネントの可動部分を駆動するための駆動部（13）と、駆動部（13）を制御する制御ユニット（15）とを備え、制御ユニット（15）は、少なくとも1つのコンピューティングデバイス（20、22）を備え、駆動ユニット（14）は、駆動部（13）、制御ユニット（15）およびコンピューティングデバイス（20、22）とともに、自動操作コンポーネントのベースハウジング（12）内またはその上に配置され、制御ユニット（15）は、オペレーティングシステムを備えた少なくとも1つのコンピューティングデバイス（20、22）を備え、駆動ユニット（14）の動作中に、より高度なプログラミング言語で書かれたプログラムまたはより高度なプログラミング言語から翻訳されたプログラムが、コンピューティングデバイス（20、22）で実行される。【選択図】図１
Patent JP-2020524775-A (JP)
Title: エアコンの制御方法と装置
IPC: F24F11/38
Filed: 2017-12-28
Abstract: エアコンの現在の制御モードを判定し、制御モードは、エアコンが表示パネルを使用せずに正常に運転することを表すための表示パネル不使用モードを少なくとも含むこと（Ｓ２０２）と、制御モードが表示制御モードである場合、現在の運転状態で運転させるようにエアコンを制御すること（Ｓ２０４）とを含むエアコンの制御方法と装置。【選択図】図２
Patent JP-2020524084-A (JP)
Title: ホーニング盤およびホーニング盤の使用
IPC: B24B39/04
Filed: 2018-08-23
Abstract: 円筒面、球面、円錐面および／またはテーパ面、特に転がり軸受の一部をホーニングするためのホーニング盤（１０）、特にプランジホーニング盤であって、工作物（１４）に対する第１の処理箇所において工作物（１４）を切削加工するための加工工具（１６）と、第１の処理箇所に対して、特に周方向でずらされた、工作物（１４）に対する第２の処理箇所において工作物（１４）を亀裂検査および／または研削焼け検査するための渦電流検査プローブ（２８）とを備える、ホーニング盤が提案されている。渦電流検査プローブ（２８）をホーニング盤（１０）内に組み込むことによって、高精度の表面の廉価な製作および検査が可能となる。
Patent JP-2020061380-A (JP)
Title: Housing structure for battery module
Inventor: YOSHIMI KUNIO
IPC: H01M2/10
Filed: 2020-01-06
Abstract: To easily perform replacement and maintenance of a cell and reduce man-hours and costs required for the replacement.SOLUTION: A battery module 10 includes a cell aggregate 64 configured by stacking a plurality of cells 62 each including positive and negative electrodes 60 and connecting respective electrodes 60 of the plurality of cells 62. In the cell aggregate 64, the plurality of cells 62 are stacked in a stacking direction so that the positive and negative electrodes 60 of two cells 62 adjacent to each other in the stacking direction face in an alternate manner. The cell aggregate 64 also comprises a plurality of spacers 68. In this case, a positive electrode 60p of one cell 62 of the two cells 62 adjacent to each other and a negative electrode 60m of the other cell 62 are sandwiched and connected between the plurality of spacers 68, and thereby the plurality of cells 62 are connected in series.SELECTED DRAWING: Figure 8
Patent JP-2021109264-A (JP)
Title: Method and device for determining life of rotary tool
Inventor: SAKANISHI SHINICHI
IPC: B23Q17/09
Filed: 2020-01-08
Abstract: To determine an exact life of a rotary tool without the need of setting a comparison value and a threshold in accordance with various conditions and situations.SOLUTION: A method for determining a life of a rotary tool includes the steps of: measuring a power consumption value P of an electric motor 16 which rotatably drives a rotary tool 10; and determining a life of the rotary tool on the basis of variation in a variation ΔP in power consumption value P for each of the prescribed time periods.SELECTED DRAWING: Figure 3
Patent JP-2021110127-A (JP)
Title: Sidewalk-roadway boundary block
Inventor: NAKATANI HIROYUKI
IPC: H02G1/06
Filed: 2020-01-08
Abstract: To provide a sidewalk-roadway boundary block in which the width from a road side edge of a curb to a sidewalk side edge of a guard fence is minimized when the guard fence is erected on the sidewalk side of the curb extending along the sidewalk-roadway boundary.SOLUTION: In a sidewalk-roadway boundary block 1, a curb 3 protrudes above a pavement surface and higher than the surroundings at intervals along an extending direction thereof, and has a plurality of upright parts 3b that is upright in the substantially vertical direction. A guard rail R is stretched with the upright parts as a support. A hollow region in which an electric wire cable 4 can be laid is formed in a lower section 3e of the curb 3.SELECTED DRAWING: Figure 1
Patent JP-2021108841-A (JP)
Title: Drum type washing machine
Inventor: UENO SEIICHI
IPC: D06F39/12
Filed: 2020-01-09
Abstract: To solve the attaching of laundry to a rotary drum, and to improve usability of a user.SOLUTION: A drum type washing machine includes: a first air shooting port 201 which is integrated with a water tub 3 wall surface in a water-tight manner, and capable of delivering an airflow toward a rotary drum 4 in the direction substantially right angle direction to a rotation shaft; first air pressure adjustment means 202 capable of delivering the airflow at a predetermined air pressure to the first air shooting port 201; and control means 22 for controlling a motor 6, a water supply valve, the first air pressure adjustment means 202 and the like, and for sequentially controlling a series of steps such as washing, rinsing, dewatering and the like. In the first air shooting port 201, the shooting port faces a predetermined one row direction of through-holes 56. When the dewatering step finishes, the control means 22 drives the first air pressure adjustment means 202 while rotating the rotary drum 4 at low speed, and allows it to shoot the airflow from the first air shooting port 201.SELECTED DRAWING: Figure 3
Patent JP-2021111504-A (JP)
Title: Power storage device
Inventor: MIYAKE TOSHIAKI
IPC: H01M50/20
Filed: 2020-01-09
Abstract: To provide a power storage device that can detect leakage of electrolytic solution well.SOLUTION: A power storage device includes a power storage module in which a plurality of power storage cells containing an electrolytic solution are stacked, a drain valve provided on the peripheral surface of the power storage module, a cover member arranged at an interval from the drain valve, a water-repellent substrate 51 provided on the facing surface 50 facing the power storage module on the surface of the cover member 46, wiring 60 that is provided on the water-repellent substrate and at least partially corroded by the electrolytic solution, and a detection unit that detects the breakage of the wiring 60.SELECTED DRAWING: Figure 5
Patent JP-2020116382-A (JP)
Title: Dilation catheter
Inventor: SHIRAHAMA KENSHO
IPC: A61M25/10
Filed: 2020-01-20
Abstract: To control a balloon from hardly expanding due to blocking.SOLUTION: A dilation catheter 100 includes: a cylindrical part 111 capable of expanding in a radial direction; and a balloon 12 disposed outside the cylindrical part and expanding with fluid supplied thereto. The balloon includes: an inner layer 121 adhering to an outer peripheral surface of the cylindrical part; and an outer layer 122 disposed outside the inner layer. The outer layer deforms by expanding on an outside in a radial direction when fluid is supplied between the inner layer and the outer layer. A holding part (123) for holding a space for guiding the fluid so as to be supplied between the inner layer and the outer layer is formed in at least one of the inner layer and the outer layer.SELECTED DRAWING: Figure 4
Patent JP-2021115164-A (JP)
Title: Aspiration device
Inventor: HIRAMATSU MASANORI
IPC: A61M1/00
Filed: 2020-01-23
Abstract: To provide an aspiration device in which the pressure fluctuation in a storage space with patient's respiration can accurately be detected, when increasing a capacity of a liquid storage amount by a storage container.SOLUTION: An aspiration device 1 includes a storage container 2 capable of storing liquid. The storage container 2 is constituted by comprising a storage unit 3 for sectioning a storage space S1 to store the liquid, and a stretchable adjustment unit 4 for sectioning an adjustment space S2 separated from the space in the storage space S1. The adjustment unit 4 has a bottom plate 42 coming in contact with a liquid surface of the liquid stored in the storage space S1, and a peripheral wall 41 rising up from a peripheral edge of the bottom plate part 42 and having flexibility to allow the rise of the bottom plate part 42 according to the rise of the liquid surface.SELECTED DRAWING: Figure 3
Patent JP-2021118226-A (JP)
Title: Cleaning method for reaction tube, manufacturing method for semiconductor device, and substrate processing device
Inventor: MORITA SHINYA
IPC: C23C16/44
Filed: 2020-01-23
Abstract: To provide a technique of suppressing residue on an inner peripheral surface of a reaction tube of a fluorine compound after cleaning with a chemical solution containing the fluorine compound.SOLUTION: A cleaning method for a reaction tube includes a first annealing step of annealing a reaction tube, a first cleaning step of cleaning an inner peripheral surface of the reaction tube after the first annealing step with a solution containing a fluorine compound with first concentration, and a first rinsing step of rinsing the fluorine compound used in the first cleaning step with pure water. A cycle of performing the first rinsing step once or more is regarded as one cycle, and the cleaning method for a reaction tube includes a step of performing this cycle once or a plurality of times, a second annealing step of annealing the reaction tube, a second cleaning step of cleaning the inner peripheral surface of the reaction tube after the second annealing step with liquid containing the fluorine compound with second concentration higher than the first concentration, and a second rising step of cleaning the fluorine compound used in the second cleaning step with pure water. The second rising step is performed twice or more.SELECTED DRAWING: Figure 1
Patent JP-2021116001-A (JP)
Title: Drive support device
Inventor: ITO SHOGO
IPC: B60T7/12
Filed: 2020-01-28
Abstract: To prevent a driver from feeling troublesome when switching the deceleration support in a drive support device.SOLUTION: A drive support device (10) comprises: object detection means (11, 12) which detects a deceleration object in front of a vehicle itself; and control means (31, 32, 33) which performs control so as to support the deceleration when a relation between the detected deceleration object and the vehicle itself satisfies a preset deceleration support start condition. The control means performs control so as to support the deceleration in the same deceleration speed profile before and after the switching from the first deceleration support to the second deceleration support.SELECTED DRAWING: Figure 1
Patent JP-2020142059-A (JP)
Title: Method for additive manufacturing of three-dimensional product
Inventor: JOHN HENDRIK
IPC: A61C13/08
Filed: 2020-01-31
Abstract: To provide a method for additive manufacturing of a three-dimensional product using top-down stereolithography.SOLUTION: In the method for additively manufacturing of a three-dimensional product using top-down stereolithography, flowable, photopolymerizable material in a vat 50 is solidified in a locally selective manner by exposure from above. In the method, a pressurized gas jet is directed to the surface of the photopolymerizable material, which pressurized gas jet is ejected by a pressurized-gas nozzle of a blower 2 which is movable above the liquid level in the vat, such that the pressurized gas jet is extensive in a direction transversal to the moving direction of the blower, and the pressurized gas nozzle from the blower is moved across the surface, so that the pressurized gas jet acts on the surface of the material to be solidified to make the surface smooth and level.SELECTED DRAWING: Figure 5-1
Patent JP-2020098360-A (JP)
Title: Projection lens and projection device
Inventor: KAMIGAKI TETSUO
IPC: G02B7/02
Filed: 2020-02-05
Abstract: To provide a projection lens requiring electrical conduction between a rotary cylinder and a fixed cylinder, which has no risk of cable twisting even when the rotatable range of the rotary cylinder is over 360 degrees, and provide a projection device.SOLUTION: A projection lens comprises: a lens barrel accommodating an optical system for emitting light incident from a housing and comprising a first rotary cylinder that rotates around an optical axis and a first fixed cylinder to which the first rotary cylinder is rotatably attached; and a first conduction part 82 for electrical conduction having a fixed electrode 82A provided in the first fixed cylinder and a rotary electrode 82B provided in the first rotary cylinder and rotating with rotation of the first rotary cylinder. The rotary electrode is arranged at a position opposing the fixed electrode and makes in contact with the fixed electrode at least at a predetermined rotation position.SELECTED DRAWING: Figure 10
Patent JP-2020096361-A (JP)
Title: Preamplifier using impedance increase/decrease circuit and transmission circuit
Inventor: OFUJI TAKESHI
IPC: H04R3/00
Filed: 2020-02-07
Abstract: To improve an influence on frequency characteristics by formation of a resonance circuit by substantially canceling an unnecessary impedance component generated at a transmission signal.SOLUTION: The preamplifier includes a first operational amplifier 11 and a second operational amplifier 13. An output of the first operational amplifier is connected with a non-inverted input terminal of the second operational amplifier through a variable resistor 12 and an inverted input terminal of the second operational amplifier is connected with resistors 14, 15 for amplification factor adjustment. Between the input of the first operational amplifier and the output of the second operational amplifier, an impedance element 16 is connected, thereby increasing and decreasing the impedance of the impedance element by the variable resistor.SELECTED DRAWING: Figure 1
Patent JP-2020134524-A (JP)
Title: Device and method for measuring vertical incidence sound absorption coefficient
Inventor: SANADA AKIRA
IPC: G01H17/00
Filed: 2020-02-10
Abstract: To provide a device for measuring a vertical incidence sound absorption coefficient, that is capable of measuring a vertical incidence sound absorption coefficient up to a high frequency.SOLUTION: A device for measuring a vertical incidence sound absorption coefficient includes: an acoustic tube; a speaker (an audio source); a first group of microphones constituted of microphones Mto Marranged on a cross section A; and a second group of microphones constituted of microphones Mto Marranged on a cross section B. The device for measuring a vertical incidence sound absorption coefficient obtains a transfer function between the first group of microphones and the second group of microphones, from a sum of output signals of the microphones Mto Mof the first group of microphones, and a sum of output signals of the microphones Mto Mof the second group of microphones, and applies a transfer function method to the transfer function in order to calculate a vertical incidence sound absorption coefficient of a sample. In the device for measuring the vertical incidence sound absorption coefficient, an acoustic center of the microphones Mto Mof the first group of microphones, and an acoustic center of the microphones Mto Mof the second group of microphones are disposed at a spot overlapping a node position of an acoustic mode of a (0, 1) degree inside the acoustic tube.SELECTED DRAWING: Figure 4
Patent JP-2021129199-A (JP)
Title: Imaging apparatus and method for controlling the same
Inventor: HARADA OSAMU
IPC: H04N5/225
Filed: 2020-02-13
Abstract: To provide a method for controlling the exposure of an imaging apparatus that can perform live view display with visibility even if a main subject goes out of a recording area and overlaps a very bright background.SOLUTION: An imaging apparatus has: first imaging means that performs imaging at a first angle of view; second imaging means that performs imaging at a second angle of view wider than the first angle of view including the first angle of view; exposure control means that has a first exposure mode for controlling the exposure of the second imaging means to make appropriate the exposure of an area corresponding to the first angle of view, and a second exposure mode for, when a main subject is outside the first angle of view, changing the exposure of the second imaging means based on the luminance level in the second angle of view; and display control means that displays an image picked up by the second imaging means.SELECTED DRAWING: Figure 1
Patent JP-2021135304-A (JP)
Title: Image projection device, image projection method and program
Inventor: SUZUKI MAKOTO
IPC: H04N5/64
Filed: 2020-02-21
Abstract: To assist a vision function with respect to users with retina diseases.SOLUTION: An image projection device has: a storage unit that stores input image data; a control unit that, with respect to the image data, divides an image the image data shows into an area with a width at equal intervals from a reference position in a state where an angle of view of the image is maintained, and makes corrections of the image so that the width of the area monotonically reduces or increases as getting apart from the reference position; and a laser irradiation unit that has a light source unit emitting a laser light beam, scans the laser light beam two-dimensionally on the basis of post-corrected image data by the control unit, and projects an image the post-corrected image data shows onto a retina of a user.SELECTED DRAWING: Figure 7
Patent JP-2021132692-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-21
Abstract: To provide a game machine capable of increasing game amusement.SOLUTION: A game machine can be controlled to a first special state and a second special state in which a game value is more likely to be given by a special state than the first special state, as a special state. In a variable display controlled to an advantageous state in the first special state, it is possible to display a success result as a specific performance and notify a player that a game state is controlled to the advantageous state. In the variable display of a specified number of variable display times in the first special state, it is possible to display a success result as the specific performance and notify a player that the game state is shifted to the second special state. After being notified that the game state is shifted to the second special state, when the specific performance is executed, a variable display result of the variable display being executed is displayed in a special mode smaller than a normal mode.SELECTED DRAWING: Figure 8-41
Patent JP-2021133702-A (JP)
Title: Helicopter
Inventor: TAKEGAWA SHOICHIRO
IPC: B64D27/24
Filed: 2020-02-24
Abstract: To provide a helicopter which can be reduced in weight and from which a residual quantity of fluid in a fluid tank can be estimated.SOLUTION: A multi-copter 1 includes: a fuel tank 32 for storing fuel; a propeller 21; and a motor 22 for outputting drive force for the propeller 21. The motor 22 is installed for each of the multiple propellers 21. The multi-copter includes a residual amount estimation part for estimating a residual fuel amount on the basis of an output state of the motor 22 which varies depending on a residual fuel amount in the fuel tank 32. The residual amount estimation part estimates a residual fuel amount when the multi-copter 1 flies, ascends or descends at a constant speed.SELECTED DRAWING: Figure 1
Patent JP-2021135713-A (JP)
Title: Information processing device, and information processing program
Inventor: YAMAMOTO TAKUMA
IPC: G06F3/0483
Filed: 2020-02-26
Abstract: To provide an information processing device and an information processing program capable of reducing the load of processing for dividing documents by comparing a case of dividing a read image obtained by reading a bundle of paper media with a case of preparing documents obtained by preliminarily adding the same characters, symbols, or the like to each set of documents in order to identify a set of documents.SOLUTION: An information processing device has a processor, and the processor acquires a read image obtained by reading a paper medium including a plurality of documents, and item information being information of an item designated from items included in the documents by a user, and extracts a character string associated with the item information from the read image. If the extracted character string is different from an extracted character string in the preceding page of the read image, the processor sets a division position for making division from a page undergoing an extraction start to the preceding page of a page including the different character string as a set of documents, and outputs a read image divided according to the division position.SELECTED DRAWING: Figure 2
Patent JP-2021134170-A (JP)
Title: Fluorine-containing alcohol zirconium composite
Inventor: NEGISHI RYOTA
IPC: C08K5/057
Filed: 2020-02-27
Abstract: To provide a fluorine-containing alcohol composite which can be used as an adsorbent for adsorbing and separating a fluorine compound from wastewater containing a fluorine compound or the like in a fluorine-containing alcohol composite composed of a condensate of a fluorine-containing alcohol represented by the general formula HO-A-RF-A-OH [I] (where RF is a perfluoroalkylene group having 6 or less carbon atoms or a polyfluoroalkylene group and a group having an ether bond, and A is an alkylene group having 1 to 3 carbon atoms).SOLUTION: There is provided a fluorine-containing zirconium composite composed of a condensate of the fluorine alcohol and a zirconium compound. An organosilicon compound can be incorporated into the composite.SELECTED DRAWING: None