baber/WOPTO huggingface dataset:
Patent JP-WO2019022004-A1 (JP)
Title: ポリプロピレン系樹脂組成物並びにそれを用いた繊維及び不織布
IPC: D01F6/06
Filed: 2018-07-23
Abstract: [1]ポリスチレンを換算基準としたゲル浸透クロマトグラフ法による測定から得られる、横軸が分子量Ｍの対数値log(M)であり、縦軸が濃度分率wを分子量の対数値log(M)で微分したdw/dlog(M)である微分分子量分布曲線において、下記(1)及び下記(2)を満たすポリプロピレン系樹脂組成物。(1)前記微分分子量分布曲線において、5.5≦log(M)の範囲でdw/dlog(M)値を積分した値が、log(M)の全範囲でdw/dlog(M)値を積分した値に対して25％以下である。(2)前記微分分子量分布曲線において、log(M)≦4.5の範囲でdw/dlog(M)値を積分した値が、log(M)の全範囲でdw/dlog(M)値を積分した値に対して10％を超える。[2]メルトフローレート(MFR)が10〜500g/10分であり、半結晶化時間が0.05秒を超える、ポリプロピレン系樹脂組成物。[3]融点(Tm-D)が120℃を超えるポリプロピレン系樹脂(A)40〜99質量％、融解吸熱量(ΔH-D)が0〜80J/gであるポリプロピレン系樹脂(B-1)0.5〜59.5質量％、及びワックス(B-2)0.5〜59.5質量％を含有するポリプロピレン系樹脂組成物。
Patent JP-WO2019026482-A1 (JP)
Title: 電子制御装置
IPC: B60R16/02
Filed: 2018-06-28
Abstract: 取付配置の自由度を確保しつつ取り付けることができ、製造コストの増加を抑制することのできる電子制御装置を提供すること。回路基板１を収容するケース３と、ケース３を取り付けるための取付ブラケット５とを備える電子制御装置は、ケース３の持つ取付面３０には、取付ブラケット５を取付面３０の所定点Ｃを跨いで対向する複数の箇所でケース３に固定する固定部３２が設けられており、固定部３２は、取付ブラケット５を所定の複数方向のうちいずれか一つから挿通することで固定する。
Patent JP-WO2019054278-A1 (JP)
Title: 渦電流式ダンパ
IPC: F16F6/00
Filed: 2018-09-06
Abstract: 渦電流式ダンパ（１）は、軸方向に移動可能なねじ軸（７）と、複数の第１永久磁石（３）と、複数の第２永久磁石（４）と、円筒形状の磁石保持部材（２）と、導電性を有する円筒形状の導電部材（５）と、ねじ軸（７）と噛み合うボールナット（６）と、導電部材（５）の第１永久磁石（３）及び第２永久磁石（４）と対向する面を覆う伝熱層（１２）と、を備える。磁石保持部材（２）は、第１永久磁石（３）及び第２永久磁石（４）を保持する。導電部材（５）は、第１永久磁石（３）及び第２永久磁石（４）と隙間を空けて対向する。ボールナット（６）は、磁石保持部材（２）及び導電部材（５）の内部に配置されて磁石保持部材（２）又は導電部材（５）に固定される。伝熱層（１２）は、導電部材（５）よりも高い熱伝導率を有する。
Patent JP-WO2019065216-A1 (JP)
Title: 吸収性物品
IPC: A61F13/56
Filed: 2018-09-11
Abstract: トップシート（３）とバックシート（４）とこれらの間に配された吸収性コア（５）とを有する本体部（２）の非肌面側にフック部材（１１）が設けられた吸収性物品（１）であって、フック部材（１１）は、基盤（１２）と、基盤（１２）から突出する複数の係合素子（１３）とを有し、フック部材（１１）の基盤（１２）は、フック部材（１１）の延在方向に沿ってストライプ状に延びるように設けられた接着部（１４）で本体部（２）に接着されている。
Patent JP-WO2019212045-A1 (JP)
Title: 亜鉛系めっき鋼板及びその製造方法
IPC: C23C2/28
Filed: 2019-04-26
Abstract: 本発明の一態様に係る亜鉛系めっき鋼板は、所定の化学組成を有する鋼板と亜鉛系めっき層とを備える。前記鋼板は、表面から１／４厚を中心とした１／８厚〜３／８厚の範囲における鋼組織が、体積％で、フェライト：０〜１０％、ベイナイト：０〜３０％、焼戻しマルテンサイト：５０％以上、フレッシュマルテンサイト：０〜１０％、残留オーステナイト：１０％超３０％以下およびパーライト：０〜５％を含有する。前記亜鉛系めっき鋼板は、前記亜鉛系めっき層を除去後、前記鋼板を室温から２００℃まで加熱した際に放出される水素量が鋼板質量あたり０．４０ｐｐｍ以下であり、引張強度が１４７０ＭＰａ以上であり、１０００ＭＰａ相当の応力を２４時間付与するＵ字曲げ試験で割れが発生しない。
Patent JP-WO2019082741-A1 (JP)
Title: 医療画像処理装置
IPC: A61B1/045
Filed: 2018-10-16
Abstract: 複数の医療画像を一覧表示する際に、診断等に必要な医療画像を、従来よりも迅速かつ正確に選択可能な医療画像処理装置を提供する。医療画像処理装置（１０）は、被写体像を含む医療画像を取得する医療画像取得部（１１）と、複数の医療画像を表示する表示部（１３）と、医療画像を用いて、異常領域を判別する異常領域判別部（５１）と、異常領域が含む異常の悪性度を鑑別する悪性度鑑別部（５２）と、表示部に複数の医療画像を表示する際に、悪性度を用いて複数の医療画像のうち少なくとも一部の医療画像の表示を強調または抑制する表示制御部（１５）と、を備える。
Patent JP-WO2019093188-A1 (JP)
Title: 光電変換素子および撮像装置
IPC: H01L27/146
Filed: 2018-10-30
Abstract: 本開示の光電変換素子は、第１電極と、第１電極と対向配置された第２電極と、第１電極と第２電極との間に設けられた、有機光電変換層を含む有機層とを備え、有機層を構成する少なくとも１層は、一般式（１）で表される有機半導体材料を少なくとも１種含んで形成されている。
Patent JP-WO2019131782-A1 (JP)
Title: 歯科用に好適なジルコニア仮焼体
IPC: A61C5/77
Filed: 2018-12-26
Abstract: 本発明は、短時間焼成で好適な色調を呈するジルコニア仮焼体を提供する。本発明は、主結晶系が単斜晶のジルコニアとジルコニア相転移を抑制可能な安定化剤を含み、ジルコニア仮焼体の一端から他端に向かう第１方向に延在する直線上にて、該一端から全長の２５％までの区間にある第１点のＬ＊ａ＊ｂ＊表色系の焼結後の（Ｌ＊，ａ＊，ｂ＊）を（Ｌ１，ａ１，ｂ１）とし、該他端から全長の２５％までの区間にある第２点の焼結後の（Ｌ＊，ａ＊，ｂ＊）を（Ｌ２，ａ２，ｂ２）とし、Ｌ１、ａ１、ｂ１、Ｌ２、ａ２、及びｂ２が所定の範囲内であり、Ｌ１＞Ｌ２、ａ１＜ａ２、ｂ１＜ｂ２であり、第１点から第２点に向かって焼結後の（Ｌ＊，ａ＊，ｂ＊）の増減傾向が変化しないジルコニア仮焼体に関する。
Patent JP-WO2019131211-A1 (JP)
Title: 二次電池正極用バインダー組成物、二次電池正極用スラリー組成物及びその製造方法、二次電池用正極、並びに二次電池
IPC: H01M10/0566
Filed: 2018-12-14
Abstract: ニトリル基含有単量体単位、芳香族ビニル単量体単位、親水性基含有単量体単位、及び炭素数４以上の直鎖アルキレン構造単位を含有する重合体を含む二次電池正極用バインダー組成物である。かかる二次電池正極用バインダー組成物において、重合体が、芳香族ビニル単量体単位を５０．０質量％超６５．０質量％以下の割合で含有する。
Patent JP-WO2020075814-A1 (JP)
Title: 水アトマイズ金属粉末の製造方法
IPC: B22F9/08
Filed: 2019-10-10
Abstract: 低コストで生産性の高い水アトマイズ法で、Ｆｅ濃度が高い金属粉末であっても、非晶質化率及び見掛密度を高くできる水アトマイズ金属粉末の製造方法を提供する。Ｆｅ濃度が７６．０ａｔ％以上〜８２．９ａｔ％未満の溶融金属流の平均温度が融点よりも１００℃以上高い領域で、一次冷却水を複数の方向から噴射し、複数の方向のうち一の方向からの一次冷却水の溶融金属流との衝突方向と、他のいずれかの方向からの一次冷却水の溶融金属流との衝突方向との成す角である収束角を１０〜２５°とし、一次冷却水の衝突後０．０００４秒以上経過後且つ金属粉末の平均温度融点以上融点＋１００℃以下の領域で金属粉末に対して衝突圧が１０ＭＰａ以上の条件で二次冷却水を噴射する水アトマイズ金属粉末の製造方法とする。
Patent JP-WO2019150983-A1 (JP)
Title: 撮像装置、および撮像方法
IPC: G03B11/00
Filed: 2019-01-18
Abstract: 本開示は、高価な大口径のレンズを用いることなく、明るい画像を撮像することができるようにする撮像装置、および撮像方法に関する。撮像素子の前段に撮像素子の面積よりも大きな面積の開口部を備えた、被写体面からの光を集光する鏡面を形成し、撮像素子に直接入射する光と、鏡面を反射する光とにより形成される画像を撮像し、撮像した画像から最終画像を再構成する。本開示は、撮像装置に適用することができる。
Patent WO-2020158899-A1 (WO)
Inventor: OGIHARA MASANORI
IPC: F15B21/0427
Filed: 2020-01-30
Abstract: 無人車両の制御システムは、無人車両に配置され作動油により作動する油圧アクチュエータに供給される作動油データに基づいて、作動油の加温要求を出力するか否かを判定する判定部と、加温要求に基づいて生成された作動油の加温指令を受信する車両受信部と、加温指令に基づいて、作動油の加温処理を実行する加温処理部と、を備える。
Patent WO-2020208913-A1 (WO)
Inventor: MINOKUCHI ATSUSHI
IPC: H04W12/10
Filed: 2020-02-04
Abstract: A network node according to the invention comprises: a reception unit that receives, from a management node, information used for improving the security of communications between network nodes; and a control unit that, on the basis of the information used for improving the security, receives a request transmitted from a first network node located in a first Public Land Mobile Network (PLMN) and that transmits the request to a second network node located in a second PLMN.
Patent WO-2020189098-A1 (WO)
Inventor: TAKAMORI SATOSHI
IPC: G06F3/02
Filed: 2020-02-12
Abstract: The objective of the present invention is to provide a switch device, a key input device, and a switch device that are highly appealing and that can be made thin.　A switch device 1 that can be used in a key input device is provided with a fixed member 11 fixed to a base board 10, and a movable member 12 which is supported movably on the fixed member 11 and which moves in a pressed direction by means of a pressing operation. A pressed member 120 (key top) which accepts the pressing operation is attached to an upper portion of the movable member 12, and an electrical contact/separation state switches in the course of the movement of the movable member 12 in the pressed direction. A light emitting member 18 is disposed on the base board 10, and light emitted from the light emitting member 18 illuminates the pressed member 120 from below. Further, a lower portion of the fixed member 11 fits into a fitting opening 100 formed in the base board 10.
Patent WO-2020166619-A1 (WO)
Title: Communication control method and user equipment
Inventor: FUJISHIRO MASATO
IPC: H04W76/38
Filed: 2020-02-12
Abstract: A communication control method of an embodiment is a method in a mobile communication system. The communication control method comprises: user equipment in a Radio Resource Control (RRC) connected mode receiving, from a base station, an RRC release message to which a condition for releasing or interrupting RRC connection is attached; the user equipment, even when receiving the RRC release message, performing data communication with the base station until the condition is met; and the user equipment, when the condition is met, transitioning to an RRC idle mode or an RRC inactive mode.
Patent WO-2020171041-A1 (WO)
Title: Detection device, communications terminal, and state collection system
Inventor: KOMAKI MAYUKI
IPC: G06K7/10
Filed: 2020-02-18
Abstract: Provided are a detection device, a communications terminal, and a state collection system that enable an operator to recognize an operation result even in a noisy environment. A detection device 10 includes: a tag unit 18 to which information can be written contactlessly; a light-emitting body 15 that is capable of being lit in a predetermined pattern; and a control unit 11. The control unit 11 determines whether information that has been written to the tag unit 18 is normal and, upon determining that the information is normal, lights the light-emitting body 15 in a first pattern.
Patent WO-2020202915-A1 (WO)
Inventor: WADA SHINJI
IPC: G06Q10/08
Filed: 2020-02-26
Abstract: [Problem] In the past, home presence information, which is about the home presence of a resident, could not be acquired from an LPG use situation. [Solution] Home presence information about the home presence of a resident can be acquired by using an LPG use situation by means of this information processing device provided with: a gas information storage unit which stores two or more pieces of gas information, which are gas use information about an amount used for two or more days in association with a customer identifier for identifying a customer, and include gas use information associated with time information for specifying a time; a customer identifier receiving unit which receives a customer identifier; a gas use information acquisition unit which acquires, from the gas information storage unit, pieces of gas use information at two or more time points, which are paired with the customer identifier received by the customer identifier receiving unit; a home presence information acquisition unit which acquires home presence information about whether a household identified with the customer identifier received by the customer identifier receiving unit is in a home presence state by using the pieces of gas use information at the two or more time points, which are acquired by the gas use information acquisition unit; and a home presence information output unit which outputs the home presence information acquired by the home presence information acquisition unit.
Patent WO-2020184335-A1 (WO)
Inventor: SEKIOKA YUSUKE
IPC: B32B27/32
Filed: 2020-03-04
Abstract: 熱可塑性重合体の繊維であり、平均捲縮径が８００μｍ以下である捲縮繊維（Ａ）を含む第１の不織布層を備え、親水化剤を含有する不織布積層体。
Patent WO-2021019838-A1 (WO)
Title: 情報提供装置、情報提供方法及び情報提供プログラム
Inventor: HORI KOJI
IPC: G06Q50/10
Filed: 2020-03-30
Abstract: 管理部２０２は、ペットにおける排泄量の第１変化量及び体重の第２変化量を取得する。病状推定部２０４は、取得された第１変化量及び第２変化量に基づいてペットの病状を推定する。送信部２０５は、推定された病状を含む提供情報を出力する。
Patent WO-2020213382-A1 (WO)
Title: Side airbag device
Inventor: KOBAYASHI Yuto
IPC: B60R21/207
Filed: 2020-03-30
Abstract: [Problem] To provide a side airbag device that can be easily installed in a vehicle. [Solution] The present invention is provided with: a frame side plate 116 of a frame member 114 of a seat 102, the frame side plate 116 extending along a side surface of a backrest; and a bracket 112 attached to the frame side plate 116 with an airbag cushion 108 and an inflator 110 secured. The frame side plate 116 has a notched region 132 in which a prescribed area of a front edge has been notched. The bracket 112 has a base 126 which is fitted into the notched region 132 of the frame side plate 116 and to which the airbag cushion 108 and the inflator 110 are secured, and a reaction force plate 128 which bends from the front side of the base 126 and extends to one side in the vehicle width direction. Guide grooves 134, 136 are formed on an upper edge and a lower edge of the notched region 132, and the base 126 is insertable into the notched region 132 from the front along the guide grooves 134, 136.
Patent WO-2021199187-A1 (WO)
Title: 無線機器及び空気調和システム
Inventor: SATO KEISUKE
IPC: G06F13/00
Filed: 2020-03-30
Abstract: 無線機器（３）は、動作を行うためのソフトウェアを保存していて空気調和を行う室内機（７）と通信を行うと共に、室内機（７）が用いるソフトウェアを保存しているクラウド（２）と通信を行う機器であって、クラウド（２）がアップデート用のソフトウェアを保存している状態で、クラウド（２）から送信される、室内機（７）に保存されているソフトウェアをアップデートさせる更新命令であってアップデートを完了させる時間の指定を含む更新命令を受信した場合、アップデート用のソフトウェアをクラウド（２）に要求してアップデート用のソフトウェアをクラウド（２）から受信し、更新命令に含まれている時間の指定をもとに、アップデート用のソフトウェアを分割して室内機（７）に送信する。
Patent WO-2020204021-A1 (WO)
Inventor: INUI MASAYUKI
IPC: B01D47/00
Filed: 2020-03-31
Abstract: A gas purification device comprising: a housing into which gas is introduced; an absorption unit that is provided in a channel for the gas in the interior of the housing and that is for removing material to be removed contained in the gas by way of gas-liquid contact between the gas and an absorption liquid; a liquid reservoir that is provided under the absorption unit inside the housing and that is for storing the absorption liquid dropping from the absorption unit; and an absorption liquid receiver that is provided under the absorption unit and above the liquid reservoir so as to at least partially cover the liquid reservoir.
Patent WO-2020230484-A1 (WO)
Title: Piezoelectric device, and ultrasonic transducer
Inventor: UMEZAWA SEIJI
IPC: H03H9/02
Filed: 2020-04-08
Abstract: A piezoelectric device (100) is provided with a base board (110), a piezoelectric element (120), and a lid portion (130). The piezoelectric element (120) includes a base portion (121) and a membrane portion (122). The base portion (121) is positioned on a first main surface (111), and has an annular outer shape when viewed from the normal line direction of the first main surface (111). The membrane portion (122) is positioned inside the base portion (121) when viewed from the normal line direction. The lid portion (130) is positioned on the first main surface (111), and covers the piezoelectric element (120) on the first main surface (111) side, separated from the piezoelectric element (120). A first through hole (113) extending from the first main surface (111) to a second main surface (112) is formed in the base board (110) in a position facing the membrane portion (122). A through slit (123) is formed in the membrane portion (122).
Patent WO-2021033371-A1 (WO)
Title: Processing method and processing device using same
Inventor: HORII TOSHIHIDE
IPC: G01H17/00
Filed: 2020-05-11
Abstract: In the present invention, a first input unit 110a inputs inspection information acquired from an object to be inspected, and a first conversion unit 112a converts the inspection information to an inspection image in which a temporal change of a frequency component is shown. A second input unit 110b inputs environmental sound information in which a temporal change in environmental sound when the inspection information was acquired is indicated, and a second conversion unit 112b converts the environmental sound information to an environmental sound image in which a temporal change in a frequency component is shown. A processing unit 114 executes neural network processing, including convolutional layer processing, on the environmental sound image obtained by the conversion by the second conversion unit 112b and the inspection image obtained by the conversion by the first conversion unit 112a. An output unit 118 outputs, as a processing result of the processing unit 114, an inspection result of the object to be inspected.
Patent WO-2020241816-A1 (WO)
Title: Nouvel agent thérapeutique contre les cancers digestifs, et méthode de criblage associée
Inventor: KISHIMOTO TADAMITSU
IPC: A61P43/00
Filed: 2020-05-29
Abstract: La présente invention concerne : un agent thérapeutique contre les cancers digestifs, ledit agent comprenant comme principe actif un inhibiteur d'Arid5A ; et une méthode de criblage de substances candidates utilisables pour le traitement de cancers digestifs, ladite méthode comprenant (1) une étape de détection de l'influence d'une substance expérimentale sur l'expression d'Arid5A, et (2) une étape de sélection d'une substance qui diminue l'expression d'Arid5A par rapport à la situation où aucune substance expérimentale n'est utilisée.
Patent WO-2021059594-A1 (WO)
Inventor: HIRAKAWA TSUYOSHI
IPC: G16H40/20
Filed: 2020-06-03
Abstract: Provided is a medical care assistance apparatus that efficiently manages conference information related to conferences to be conducted. A conference information management unit 47 generates conference information that includes, for each conference to be conducted, information regarding the conference type, subject patients, participants, and conference date and time. A participant occupation determination unit 50 compares an occupation specification table 53 and the conference information so as to determine whether a participant with an occupation specified in the occupation specification table 53 is included in a conference to be conducted. Notification of the determination result is issued by the conference information management unit 47.
Patent WO-2020250818-A1 (WO)
Title: Receiving device, receiving method, transmitting device, and transmitting method
Inventor: ETO HIROAKI
IPC: H04H40/18
Filed: 2020-06-05
Abstract: The present invention puts the visibility of a display image generated from an image content into an appropriate state regardless of changes in viewing environment without especially requiring user operation.　An image content is received by a receiving unit. On the basis of metadata for image quality adjustment corresponding to viewing environment information, the received image content is subjected to image quality adjustment processing by a processing unit. For example, the receiving unit transmits the viewing environment information to a server, and receives the metadata from the server. For example, a metadata generating unit which generates the metadata on the basis of the viewing environment information is provided.
Patent WO-2020250830-A1 (WO)
Inventor: UEMICHI YUSUKE
IPC: H04B1/38
Filed: 2020-06-05
Abstract: The purpose of the present invention is to make a mode converter for conversion between the mode of a post-wall waveguide and the mode of a line in which a belt-shaped conductor is formed on a substrate different from the post-wall waveguide less susceptible to a transmission failure due to a change in environmental temperature. A mode converter (10) is provided with a post wall waveguide (PW) in which an opening (121) is provided in a wide wall (conductor layer 12), a dielectric substrate (15) having a principal surface on which a belt-shaped conductor (16) is formed, and a joining member (solder 18) which joins the wide wall (conductor layer 12) and the substrate (15). In plan view, the opening (121) and the belt-shaped conductor (16) overlap each other.
Patent WO-2020262282-A1 (WO)
Inventor: TAKAKUWA HIDEKI
IPC: C08J7/04
Filed: 2020-06-22
Abstract: Provided is a method for producing a composition for forming a protective layer, the composition being layered on an organic layer and being used in forming a water-soluble protective layer for protecting the organic layer from liquid chemicals, and the method being such that: after a composition including a water-soluble resin and a solvent has been stirred, the method includes continuously exposing a container into which the stirred composition was charged to an environment in a temperature range of 0-18°C for 24 hours or longer; and the start time of the period of exposure to the aforementioned environment is within 72 hours after completion of stirring. Also provided are a method for preserving a composition for forming a protective layer, and a practical application of the preservation method.
Patent WO-2022003955-A1 (WO)
Inventor: NAKATA HIROYUKI
IPC: G06F8/30
Filed: 2020-07-03
Abstract: Un IPC (10) comprenant : une bibliothèque d'analyse (13) qui obtient des données à partir des éléments suivants, et qui analyse ces derniers : une machine industrielle (31) ; une API (50) qui fait appel à la bibliothèque d'analyse (13) ; une unité de commande d'affichage (19) qui, une fois qu'une référence d'API (25) listant un procédé d'utilisation d'une API (50) est entrée, affiche la référence d'API (25) sur un dispositif d'affichage (30) ; et une unité de création de programme (21) qui crée un programme utilisateur (11) qui utilise la bibliothèque d'analyse (13) et l'API (50), conformément à des instructions de l'utilisateur.
Patent WO-2021006257-A1 (WO)
Inventor: MORIOKA NOBUHIRO
IPC: C08L77/00
Filed: 2020-07-07
Abstract: The present invention addresses the problem of providing a polyamide resin composition having excellent fluidity and capable of obtaining a molded article having excellent pry strength and metal adhesiveness. In essence, the present invention is a polyamide resin composition containing 0.1-10 mass parts inclusive of an ammonium salt (B) ccomprising a C6-12 aliphatic dicarboxylic acid and ammonia per 100 mass parts of a polyamide resin (A).
Patent WO-2021015145-A1 (WO)
Title: Chip for generating thermal convection and reaction method
Inventor: INOUE NAOYA
IPC: C12M1/34
Filed: 2020-07-17
Abstract: This chip 1 for generating thermal convection is provided with a rotating body 1c having formed therein a flow path 5 for thermal convection, an introduction port 50, and a supply path 10. A liquid-receiving section 51 communicating with the introduction port is formed in the rotating body, an inner surface 51a and an inner bottom surface 51b of the liquid-receiving section abut each other at an acute angle, and the supply path comprises a liquid inflow port 11a that has the base thereof arranged on the inner bottom surface of the liquid-receiving section and that opens on the inner surface. In addition, a suction passage in the supply path has a weighing space 13 and is configured so that liquid within the weighing space is separated from other liquid and supplied to the flow path for thermal convection by the centrifugal force of the rotating body. The edge of the outlet 13b of the weighing space on the flow path for thermal convection side is separated from the edge of a planar surface formed by the rotating body and opens on the planar surface. A surplus liquid storage section 15 in which liquid separated from the liquid within the weighing space by centrifugal force is stored is formed in the rotating body. A sealing agent that is a solid at room temperature is held in a sealing agent space 20.
Patent WO-2021015191-A1 (WO)
Inventor: BEPPU TAKAYUKI
IPC: C08L23/10
Filed: 2020-07-21
Abstract: An expandable polypropylene composition which contains, with respect to the total weight of components A1 to C: from 55% by weight to 80% by weight of a composition A1 that is composed of from 70% by weight to 85% by weight of a polypropylene and from 15% by weight to 30% by weight of a C3C2 copolymer; from 3% by weight to 15% by weight of a composition A2 that is composed of from 50% by weight to 80% by weight of a polypropylene and from 20% by weight to 50% by weight of a C3C2 copolymer; from 10% by weight to 20% by weight of an elastomer B; and from 5% by weight to 15% by weight of a talc-calcium carbonate composite filler C. This expandable polypropylene composition also contains: from 0.05 part by weight to 0.5 part by weight of a lithium salt D relative to a total of 100 parts by weight of components A1 to C; and a foaming agent F. With respect to this expandable polypropylene composition, component A1 is a composition obtained using a catalyst that contains a succinate compound; component A1 has an XSIV of from 1.0 dl/g to 3.0 dl/g; component A2 has an XSIV of from 5.5 dl/g to 9.0 dl/g; component B has an MFR (at 190°C) of from 20 g/10 minutes to 50 g/10 minutes; and a composition composed of components A1 to D has an MFR (at 230°C) of from 40 g/10 minutes to 80 g/10 minutes.
Patent WO-2022018869-A1 (WO)
Title: Mapping function adjustment device, mapping function adjustment method, and program
Inventor: FUKATSU SHINJI
IPC: H04N13/128
Filed: 2020-07-22
Abstract: In the present invention, a mapping function adjustment device 1 comprises: a histogram generation unit 21 that generates, for each of a plurality of classes that divide the range of depth values in depth map data 11 to which depth values of areas are associated, a histogram to which the number of areas belonging to the class are associated; a mapping function generation unit 22 that generates a mapping function to cluster the histogram into a plurality of depth layers having a Gaussian distribution shape, extend the width of class of a prescribed depth layer and convert the pre-extension depth values of the depth map data 11 into the post-extension depth values; and an adjustment unit 23 that specifies a section of the mapping function in which the pre-extension depth values and the post-extension depth values have a negative correlation and adjusts the mapping function so that the pre-extension depth values and the post-extension depth values in the specified section have a positive correlation.