baber/WOPTO huggingface dataset:
Patent JP-2018503683-A (JP)
Title: ピロールアミド系化合物、その製造方法、及び用途
IPC: A61P31/12
Filed: 2015-09-22
Abstract: 本発明は、下記の一般式Iで表されるピロールアミド系化合物又はその結晶形、薬学的に許容される塩、水和物又は溶媒和物を開示する。本発明の提供する一般式Iで表される新化合物は、良好な脱アセチル化構造阻害活性を有するとともに、本発明の新型な化合物の製造方法は、工程が少なく、操作が簡単で、安全で環境にやさしく、収量が高い等の利点を有し、工業上の応用に適用される。（ここで、R1は、水素、ヒドロキシ基、シアノ基、ハロゲン、カルボキシル基、C1〜C6のアルキル基等からなる群から選択されるものであり、R2は、水素、ヒドロキシ基、シアノ基、ハロゲン等からなる群から選択されるものであり、R3は、ヒドロキシ基等であり、Xは、又はであり、m=0、1、2又は3、n=0、1又は2である。）
Patent JP-2018522431-A (JP)
Title: ビデオ信号をカラーマッピングする方法及び対応する装置
IPC: H04N19/70
Filed: 2016-05-11
Abstract: 少なくとも１つのカラーマッピング機能を得ること（８）、ビデオ信号及びマップ済みビデオ信号の色符号化方式を決定すること（１０００）、前述の明らかにした色符号化方式に応じて前述の少なくとも１つのオフセットを決定すること（１０１０）、並びにマップ済みビデオ信号を得るために、カラーマッピング機能及び少なくとも１つのオフセットをビデオ信号に適用すること（１２）を含む、ビデオ信号をカラーマッピングするための方法。
Patent JP-2018513184-A (JP)
Title: Ｐｄｅ１阻害剤としてのイミダゾトリアジノン
IPC: A61P25/14
Filed: 2016-04-21
Abstract: 本発明は、ＰＤＥ１阻害剤としての式（Ｉ）【化１】のイミダゾトリアジノン、ならびに特に神経変性疾患および精神疾患の治療のための薬剤としてのそれらの使用を提供する。
Patent JP-2018515215-A (JP)
Title: デバイス偏向のための可変トルクアセンブリを含む医療用デバイス
IPC: A61M25/092
Filed: 2016-05-03
Abstract: カテーテル軸体（１２）の遠位部分（１６）の偏向を支援する偏向アセンブリを備える、医療用デバイス（１０）。偏向アセンブリは、第１の直径を有し、第１の引っ張りワイヤ（４０）が連結される第１の回転可能な部材（３６）と、第１の直径より小さい第２の直径を有し、第２の引っ張りワイヤ（４６）が連結される第２の回転可能な部材（３８）と、を備えていてもよく、第２の回転可能な部材は、第２の回転可能な部材の中心点が第１の回転可能な部材の中心点からずれるように、第１の回転可能な部材に連結される。
Patent JP-2018503489-A (JP)
Title: 温度受容体の化学的活性化により睡眠を調整する方法及び装置
IPC: A61F7/08
Filed: 2016-01-27
Abstract: 温度受容体を（熱的ではなく）非侵襲的且つ化学的に活性化して睡眠を調整する装置（デバイス、キット及びシステムを含む）及び方法。例えば、本明細書で説明するのは、被験者の皮膚（例えば、額、手及び／又は足）上の温度受容体をある時間にわたって刺激することで、被験者の実際の皮膚温を実質的に変化させることなく、温度感覚（温かい又は冷たい）を引き起こし、入眠潜時の短縮、睡眠の深さの増強及び／又は被験者の睡眠時間の増加を含め、睡眠の質を改善する装置である。被験者は、不眠症又は別の睡眠障害を患っている被験者になり得る。【選択図】図５
Patent JP-2018509265-A (JP)
Title: オーバーシューズダンス装置
IPC: A43B5/00
Filed: 2016-02-01
Abstract: オーバーシューズダンス装置は、タップの向上した位置決めと安定したな配置を可能にする。この装置は、靴を受け入れるための弾性スリッパを備え、弾性スリッパは、長手方向軸線、下側部分、つま先部分、および踵部分を含み、弾性スリッパの下側部分に取り付けられた少なくとも２つのタップと、少なくとも２つのタップのうちの少なくとも１つと、弾性スリッパの下側部分との間に配置された中間層とを有する。少なくとも２つのタップの第１のタップは、弾性スリッパのつま先部分の長手方向軸線に沿って少なくとも等しく最前方点まで延び、少なくとも２つのタップの第２のタップは、弾性スリッパの踵部分の長手方向軸線に沿って少なくとも等しく最後方点まで延びる。
Patent JP-2018515060-A (JP)
Title: 回転ジェネレータ
IPC: H02K1/27
Filed: 2016-05-19
Abstract: 【課題】永久磁石ジェネレータ用のロータを改良する。【解決手段】回転ジェネレータであって、間にギャップを有する第１の磁気環及び第２の磁気環を含む少なくとも一つの磁気環対と、前記キャップに位置するコイル環と、前記第１の磁気環、前記第２の磁気環及び前記コイル環は共通軸を有しており、前記少なくとも一つの磁気環対の前記第１及び第２の磁気環はそれぞれ、一連の主永久磁石と一連の中間永久磁石とを有し、前記一連の主永久磁石は、前記ギャップに面するＮ極及びＳ極を交互に前記共通軸周りに間隔を空けて配置した構成を有しており、磁気環対の前記第１及び第２の磁気環の対応する主永久磁石は、前記ギャップに面する異なる極を有するとともに、磁束線が前記の対応する主永久磁石間の前記ギャップを横断するように互いに前記ギャップを横断しており、前記一連の中間永久磁石は、それぞれが二つの前記主永久磁石の間に配置され、前記ギャップに面するＮ極を有する前記二つの主永久磁石の側面に面するＮ極を前記ギャップに隣接して有しており、それぞれの中間永久磁石は、前記ギャップに面するＳ極を前記二つの主永久磁石の側面に面するＳ極を前記ギャップに隣接して有しており、前記コイル環は、前記磁束線が前記コイルの巻き線を切断して、前記磁気環が前記コイル環に対して回転するように、前記共通軸周りに配置された一連のコイルを有しており、前記少なくとも一つの磁気環対の前記第１及び第２の磁気環は、強磁性材料からなるバッキングプレートを有し、前記主永久磁石は、前記バッキングプレートと前記ギャップとの間に配置されるとともに、隣接する主永久磁石が前記バッキングプレートを介して互いに磁気的に結合されるように前記バッキングプレートに取り付けられていることを特徴とする回転ジェネレータ。【選択図】なし
Patent JP-2018520566-A (JP)
Title: ページング方法、ユーザ機器、基地局、及びコアネットワークデバイス
IPC: H04W52/02
Filed: 2015-08-04
Abstract: 本発明の実施形態は、ページング方法、コアネットワークデバイス、基地局、及びユーザ機器を開示する。この方法は、コアネットワークデバイスが、同期化機会が到来するということを決定する場合に、コアネットワークデバイスによって基準フレーム情報を決定するステップであって、その基準フレーム情報は、無線フレーム番号を含む、ステップと、コアネットワークデバイスによって、ページングエリアの中の基地局に基準フレーム情報を送信するステップであって、それによって基地局は、基準フレーム情報に従って基地局における無線フレームを同期化する、ステップとを含む。本発明の実施形態は、UEがページングメッセージを求めてリッスンを行うことができないという問題を軽減することができる。
Patent JP-2018520079-A (JP)
Title: 沈降炭酸カルシウムの製造
IPC: C01F11/18
Filed: 2016-06-30
Abstract: 本発明は、水中で酸化カルシウム含有材料を消和し、続いてこのように得られた石灰乳を炭酸化することによって水性沈降炭酸カルシウム（ＰＣＣ）スラリーを調製するための解重合カルボキシル化セルロース溶液の使用に関し、前記解重合カルボキシル化セルロース溶液が、溶液の総重量に対して２５重量％から４０重量％の間の固体含有率を示し、前記解重合カルボキシル化セルロースが、１００００ｇ／ｍｏｌから４００００ｇ／ｍｏｌの間の分子量を示す。
Patent JP-2018522092-A (JP)
Title: アミノ酸部分を有する有機ケイ素化合物およびその調製方法
IPC: C08G77/388
Filed: 2016-05-30
Abstract: 本発明は、一般式Ｉの少なくとも１つの単位を含み、一般式ＩＩの単位を含有しないまたは一般式ＩＩの少なくとも１つの単位を含む遊離アミノ酸部分含有有機ケイ素化合物（Ｏ）の製造方法であって、Ｒ１ｂ（Ｘ）ｃＳｉＯ［４−（ｂ＋ｃ）］／２（Ｉ）、Ｒ２ａＳｉＯ（４−ａ）／２（ＩＩ）、一般式ＩＩＩの少なくとも１つの単位から構成され、一般式ＩＩの単位から構成されないまたは一般式ＩＩの少なくとも１つの単位から構成されるエポキシ官能性有機ケイ素化合物Ｒ１ｂ（Ｚ）ｃＳｉＯ［４−（ｂ＋ｃ）］／２（ＩＩＩ）、Ｒ２ａＳｉＯ（４−ａ）／２（ＩＩ）、［式中、Ｚは以下を表す。］が、脂肪族アルコールの存在下で、一般式ＩＶの保護されていないアミノ酸と反応する該方法Ｈ−ＮＲ７−（ＣＨ２）ｆ−ＣＲ８Ｒ９−ＣＯＯＨ （ＩＶ）［式中、Ｒ１、Ｒ２、Ｒ４、Ｒ５、Ｒ６、Ｒ７、Ｒ８、Ｒ９、Ｘ、Ｚ、Ｙ、ａ、ｂ、ｃ、ｅおよびｆは請求項１に定義された通りである。］、この方法によって製造可能な遊離アミノ酸部分含有有機ケイ素化合物（Ｏ）、およびこの有機ケイ素化合物（Ｏ）の使用に関する。
Patent JP-2018523509-A (JP)
Title: 増強、安定、または欠損再建のための骨伝導性および骨誘導性インプラント
IPC: A61L27/48
Filed: 2015-06-30
Abstract: 本発明の態様は、骨組織の増強、安定、または欠損再建のためのインプラントを提供するものであり、インプラントに形状を与えるよう構成された足場部分を含み、足場部分は、１つ以上のポリ乳酸異性体、１つ以上のポリグリコール酸異性体、および／または自家骨材料、もしくは同様の化合物のうち１つ以上を含む。【選択図】なし
Patent JP-2019121309-A (JP)
Title: Auction system, management server of auction system, and auction method
Inventor: TONE KENJI
IPC: G06Q30/04
Filed: 2018-01-11
Abstract: To provide an auction system, a management server of the auction system, and an auction method that can motivate auction participants to bid immediately after an auction start, ensure a certain number of bids throughout the whole period of the auction, and improve closing of transaction.SOLUTION: In an auction system 1, an exhibitor terminal 2, a bidder terminal 3, and a management server 4 are communicatively connected with each other via an Internet line 5. The management server 4 includes: a deposit difference amount calculation unit 424 that calculates difference between a deposit amount corresponding to a bid amount of an n-th bidder and a deposit amount corresponding to a bit amount of a (n+1)th bidder; and a deposit difference amount adjustment processing unit 425 that remits the deposit difference amount calculated by the deposit difference amount calculation unit 424 to the n-th bidder.SELECTED DRAWING: Figure 2
Patent JP-2019125065-A (JP)
Title: Prepaid type fluid supply method and system
Inventor: TSUCHIDA YASUHIDE
IPC: G06Q50/06
Filed: 2018-01-13
Abstract: To provide a prepaid type fluid supply system capable of conducting residual quantity notification in a form desirable for a fluid user.SOLUTION: A prepaid type fluid supply system, for example, a prepaid type gas supply system 1 comprises a residual quantity notification time point setting function 2b setting a residual quantity notification time point for transmitting a residual quantity notification indicating a reduced residual prepaid amount from a system management server 2 to a contact address communication terminal 7 of a gas user and a residual quantity notification function 2a transmitting the residual quantity notification from the system management server 2 to the contact address communication terminal 7 when the set residual quantity notification time point comes. The gas user can set any residual quantity notification time point (residual quantity notification frequency) via the contact address communication terminal 7, accordingly, the user can prevent a situation where the user cannot use gas due to overlooking of the residual quantity notification.SELECTED DRAWING: Figure 2
Patent JP-2019125505-A (JP)
Title: Power storage device
Inventor: ASAKURA KAZUMA
IPC: H01M10/625
Filed: 2018-01-17
Abstract: To provide a power storage device that can heat a storage module well.SOLUTION: A power storage device 4 includes a power storage module 15 including a plurality of power storage cells 16 arranged in one direction, a heater 35 formed so as to be deformable according to the shape of the power storage module 15 and heating the power storage module 15, and an elastic member 36 pressing the heater 35 toward the power storage module 15.SELECTED DRAWING: Figure 4
Patent JP-2019124191-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ISHIDA SHOHEI
IPC: F01N3/08
Filed: 2018-01-18
Abstract: To increase opportunities to reduce and eliminate occluded NOin an NSR catalyst while suppressing the drivability worsening of an internal combustion engine.SOLUTION: An exhaust emission control device for the internal combustion engine includes the NSR catalyst arranged in an exhaust passage of the internal combustion engine, an addition valve arranged in the exhaust passage upstream of the NSR catalyst, an EGR device for recirculating part of exhaust gas from the internal combustion engine to a combustion chamber of the internal combustion engine, and control means for controlling the addition valve and the EGR device. When fuel cut treatment for the internal combustion engine is executed or when coating treatment is executed, the control means allows the addition of reductant by the addition valve while allowing the recirculation of the exhaust gas by the EGR device.SELECTED DRAWING: Figure 4
Patent JP-2019126276-A (JP)
Title: T cell receptor
Inventor: SHUKU HIROSHI
IPC: C12N5/10
Filed: 2018-01-23
Abstract: To provide prophylactic or therapeutic techniques of HTLV-1 associated diseases, such as ATL, to provide materials for use in the technique, and to provide screening methods of the materials.SOLUTION: Provided is a TCR screening method comprising performing TCR repertoire analysis of HTLV-1 derived antigen recognition cells screened from a patient with HTLV-1, ranking TCR types in descending order of the number of cells of the same type, and selecting TCR with higher rank, a TCR comprising a particular CDR which may be obtained by the method, as well as a prophylactic or therapeutic agent for HTLV-1 associated diseases comprising the TCR expression cells.SELECTED DRAWING: None
Patent JP-2019128768-A (JP)
Title: Three-dimensional drawing display system, three-dimensional drawing display method, and program
Inventor: MIMORI YUJI
IPC: G06F17/50
Filed: 2018-01-24
Abstract: To provide a display device for displaying a drawing used for shipbuilding as a three-dimensional image.SOLUTION: A three-dimensional drawing display system includes: a storage unit configured to store three-dimensional data of components constituting a ship, design information of the components, and design information of the ship; and an image generation unit configured to generate a three-dimensional image in which the ship whose components are combined based on the design information of the ship is displayed together with a hull coordinate system.SELECTED DRAWING: Figure 1
Patent JP-2019127289-A (JP)
Title: Bottle lid opening/closing assisting tool
Inventor: AKIYAMA HIROSHI
IPC: B67B7/18
Filed: 2018-01-25
Abstract: To provide a bottle lid opening/closing assisting tool capable of easily opening/closing a bottle lid with one hand by making use of the weight of a user.SOLUTION: A bottle lid opening/closing assisting tool 1 of this invention includes a roller 2, a base plate 4, and a hook part 7, where the base plate 4 and the roller 2 are coupled by a coupling member 30. The assisting tool further includes a holder part 5 below the base plate 4, is attached to a front door 15 of a base cabinet 14 by the hook part 7, can clamp a bottle 3 between a top board 36 of the kitchen and the front door 15 of the base cabinet 14 in a state in which the roller 2 is placed on the base plate 4 such that the roller 2 is horizontal to an axis 29 of the roller, and can cause the roller 2 to be housed in the holder part 5 when not used.SELECTED DRAWING: Figure 4
Patent JP-2019132967-A (JP)
Title: Image capturing lens and image capturing device
Inventor: NAKAI MASATAKE
IPC: G02B13/04
Filed: 2018-01-31
Abstract: To provide an image capturing lens which is compactly configured as a whole and offers better optical performance than conventional products, and to provide an image capturing device having the same.SOLUTION: In order to clear the above problem, an image capturing lens provided herein comprises a negative first lens G1, a meniscus-shaped negative second lens G2 having a concave surface on the object side, a positive third lens G3, a positive fourth lens G4 having a convex surface on the object side, a positive fifth lens G5, a negative sixth lens G6, and a positive seventh lens G7 arranged in order from the object side. An image capturing device of the present invention is equipped with such image capturing lens.SELECTED DRAWING: Figure 1
Patent JP-2019133826-A (JP)
Title: Power storage element
Inventor: MAEDA NORITOSHI
IPC: H01M2/30
Filed: 2018-01-31
Abstract: To increase the electrical stability of a power storage element.SOLUTION: A power storage element 10 includes an electrode terminal 200 provided in a container 100, a current collector 500 electrically connected to the electrode terminal 200, and a lower gasket 400 (insulating member) disposed between the container 100 and the current collector 500, and on the outer side surface 415 of the lower gasket 400, a step portion 413 that is recessed inward is provided.SELECTED DRAWING: Figure 4
Patent JP-2018123672-A (JP)
Title: Gap filling sheath joint, sheath pipe path including the same and construction method therefor
Inventor: FUJIWARA TOSHIFUMI
IPC: E04C5/10
Filed: 2018-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain stable cut-off performance by reducing burden for an operator in a coupling operation between sheaths in a sheath pipe path.SOLUTION: A gap filling sheath joint for connecting between sheaths having spiral-like grooves comprises, in the order, a first connection part 110 where a first cylindrical pipe part 111 and a first spiral pipe part 112 having a spiral-like projection 112a on an outer peripheral surface are placed along the pipe axial direction, a projection part 130 having an outer diameter direction protrusion 131 projected to the outer diameter direction than the spiral-like projection 112a, a corrugation pipe part 122 where plural toric projections 122a are placed on the outer peripheral surface along the pipe axial direction, and a second connection part 120 where a second cylindrical pipe part 121 spaced from the projection part 130 than the corrugation pipe part 122 is placed along the pipe axial direction. The first cylindrical pipe part 111 and the second cylindrical pipe part 121 are mounted with a first seal material 311 and a second seal material 321, respectively.SELECTED DRAWING: Figure 2
Patent JP-2019133545-A (JP)
Title: Feature expression device, recognition system including the same, and feature expression program
Inventor: FUJIWARA KENTO
IPC: G06T7/521
Filed: 2018-02-02
Abstract: To provide a device, system and program to characterize representation in a form in which a load of recognition and learning is small.SOLUTION: A feature expression device 20 for character representation of three-dimensional point cloud data includes a distance field conversion unit 21 for converting a distance field representing the nearest neighbor distance φ(s) from a coordinates sof a spatial sample point s, s, s, and spatial sample point s to the nearest neighbor point, around which a set of points is set, a quasi-projection unit 22 for obtaining a conversion to a standard coordinate system by a singular value decomposition of a matrix M consisting of the coordinates s, s, sand the nearest distance φ(s) of the spatial sample point s, and a parameterization unit 23 to input the coordinates Lof the spatial sample points s converted to the standard coordinate system, and to output a weight β as a feature vector of three-dimensional point cloud data by training the extreme learning machine which outputs the nearest distance φ(s).SELECTED DRAWING: Figure 1
Patent JP-2019135200-A (JP)
Title: Optical glass
Inventor: NOJIMA HIROTO
IPC: G02B1/00
Filed: 2018-02-05
Abstract: To provide an optical glass having high impact resistance, while having a desired range of a refractive index (n) and an Abbe number (ν).SOLUTION: An optical glass contains, on an oxide basis, in mass%, an SiOcomponent of 30.0-80.0%, a BOcomponent of 1.0-30.0% and an RnO component (where Rn is at least one of Li, Na, K) of 1.0-30.0%, and has optical constants with a refractive index (nd) of 1.47-1.54 and an Abbe number (νd) of 60-68. When a steel ball of 23.8 g is freely dropped onto the optical glass, a minimum height where the optical glass breaks is 100 cm or more.SELECTED DRAWING: Figure 1
Patent JP-2019136159-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-02-07
Abstract: To provide a game machine capable of improving an amusement to a game of a player.SOLUTION: A game machine is configured so that, a position of variable means can be varied between a first position where game balls can enter ball entry means, and a second position where game balls hardly enter. Based on ball entry to the ball entry means, a prescribed privilege is applied. A privilege game advantageous to a player is executed based on a first determination result of the determination means, on the other hand, a variable game in which the position of the variable means is varied from the second position to the first position is executed based on a second determination result. Based on establishment of a prescribed setting condition, one state is set by state setting means out of a plurality of states including a first state, a second state in which the variable game can be easily executed relative to the first state, and a third state advantageous to the player relative to the second state. Therefore, an amusement to a game of the player is improved.SELECTED DRAWING: Figure 353
Patent JP-2019139903-A (JP)
Title: Switching apparatus
Inventor: KIMURA SHINICHIRO
IPC: H01H21/18
Filed: 2018-02-08
Abstract: To provide a switching apparatus capable of improving durability.SOLUTION: A switching apparatus includes: an operation member 1 for performing predetermined operation in accordance with user's operation; a switch member 6 to be turned on by contact between a movable contact 6m and a fixed contact 6f; and a movable contact member 5 for holding the movable contact 6m. The movable contact member 5 includes: a movable contact holding section 151 having a holding surface 15v on which the movable contact 6m is formed and a pressed surface 15p pressed to a pressing direction inclined from a vertical direction based on a fixed contact setting surface on which the fixed contact 6f is formed in accordance with the predetermined operation and formed on the opposite side of the holding surface 15v; and an elastic section 152 extended from the outer peripheral side of the movable contact 6m in the movable contact holding section 151 to the fixed contact setting surface through an axis Ax, allowed to be deformed in accordance with pressing force to a pressed surface 15p and capable of generating restoring force for offsetting the deformation. The axis Ax is set so as to be inclined to the same direction as the pressing direction of the pressing force.SELECTED DRAWING: Figure 6
Patent JP-2019136225-A (JP)
Title: Active prosthetic hand
Inventor: NISHIKAWA KOTARO
IPC: B25J11/00
Filed: 2018-02-08
Abstract: To provide an active prosthetic hand that contributes to improvement of life convenience of a prosthetic hand user, has a simple structure, and is lightweight and inexpensive.SOLUTION: An active prosthetic hand includes: a base with a fixation finger fixed thereto; a holder rotatably provided to the base and having a user's arm inserted therein; a movable finger provided at the tip side from the fixed finger; a cylindrical elastic member provided at the position between the fixed finger and the movable finger, and being stretchable; a hinge provided in parallel with the elastic member, the hinge that couples the fixed finger with the movable finger in a turning manner between an elongation position and a bending position; and a drive with a working fluid stored inside, the drive that sends the working fluid into the elastic member by pressurizing the working fluid using the rotational motion of the holder, and makes the elastic member extend so as to turn around the hinge, and thereby brings it from the elongation position to the bending position.SELECTED DRAWING: Figure 1
Patent JP-2019137249-A (JP)
Title: Electric brake device and electric brake system
Inventor: MASUDA YUI
IPC: B60T8/17
Filed: 2018-02-13
Abstract: To provide an electric brake device and an electric brake system capable of saving consumption power without increasing a size of an electric motor.SOLUTION: An electric brake control device 2 comprises: stop determination means 23d; a brake load instruction tool 22; a brake load control device 24; and a brake power reduction tool 23. The brake load instruction tool 22 outputs a target brake load Fr based on required brake force. The brake load control tool 24 outputs a command value Ar of brake load holding power applied to the electric motor 4 according to a target brake load Fr. The brake power reduction tool 23 reduces the command value Ar of the brake load holding power applied to the electric motor 4 based on the required brake force Brk, as compared with a case in which, a state is a stop state.SELECTED DRAWING: Figure 1
Patent JP-2019052077-A (JP)
Title: Al-containing silicon material
Inventor: MAEHARA YUKI
IPC: C01B33/02
Filed: 2018-02-13
Abstract: To provide a novel silicon material.SOLUTION: An Al-containing silicon material is characterized in that Al mass% (W%) satisfies 0<W<1, and Si mass%(W%) satisfies 60≤W≤90.SELECTED DRAWING: None
Patent JP-2019141925-A (JP)
Title: Polishing processing method
Inventor: YAMANAKA SATOSHI
IPC: H01L21/304
Filed: 2018-02-16
Abstract: To polish a wafer into a thickness with high accuracy by making a polishing surface of a polishing pad parallel to a movement direction of the pad.SOLUTION: The polishing processing method, which uses a polishing device 1 equipped with a platen 74 which is bonded with a polishing pad 76, polishing means 7 that attaches an opposite surface of a bonding plane of the platen 74 to a mount 73 at a tip of a rotating shaft 70 and means 14 for moving wafer holding means 3 in a horizontal direction, and a cutting tool 4 constituted of a base 40 held by the holding means 3 and a byte 41, comprises: a step in which the cutting tool 4 is held by the holding means 3 and attached to the mount 73, and a tip of the byte 41 is positioned on the bonding plane of the platen 74 which is not yet bonded with the pad 76; a step in which the holding means 3 is moved in a horizontal direction, and the whole surface of the bonding plane of the platen 74 is cut with the rotating byte 41; a step in which the pad 76 is bonded to the bonding plane of the platen 74 after the cutting step; a step in which the cutting tool 4 is detached from the holding means 3 and a wafer ie held by the holding means 3; and a step in which the wafer is polished after the step of boding the polishing pad.SELECTED DRAWING: Figure 2
Patent JP-2019148616-A (JP)
Title: Display device with three-dimensional sign
Inventor: JINGI OSAMU
IPC: G09F13/04
Filed: 2018-02-26
Abstract: To provide a display device with a three-dimensional sign that enables both visibility of the sign and a diversity of effects.SOLUTION: A display device with a three-dimensional sign 1 comprises a display panel 11 that has a transparent panel 11a on the front surface and displays an image composed of a still image and/or a video, and a control unit 3 that controls the display of the image via the display panel 11, and further comprises a thick, translucent three-dimensional sign part 10 that is provided to a portion of the front surface of the transparent panel 11 and is formed in a shape that displays text, shapes or patterns.SELECTED DRAWING: Figure 1
Patent JP-2018184587-A (JP)
Title: Thickener, composition and sheet
Inventor: FUSHIMI HAYAO
IPC: C08B1/00
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a thickener capable of exhibiting excellent light resistance.SOLUTION: A thickener contains a fibrous cellulose having a fiber width of 8 nm or less and water, where the thickener is a slurry-like or gel-like form, a colorless transparent glass cell having an inside dimension of length of 1 cm×width of 4 cm×height of 4.5 cm is filled with the thickener, and when ultraviolet rays at a wavelength of 300 nm or more and 400 nm or less are applied from the maximum area surface side of a glass cell using a xenon lamp so that irradiance is 180 W/mand integrated light quantity is 500 mJ/m, an amount of change of yellowness before and after irradiation with ultraviolet rays measured according to JIS K 7373 is 10 or less.SELECTED DRAWING: None