baber/WOPTO huggingface dataset:
Patent JP-WO2019202927-A1 (JP)
Title: 空調装置
IPC: B01D53/26
Filed: 2019-03-26
Abstract: 吸湿剤の再生に要する消費電力を抑制できる空調装置を提供する。本発明の空調装置は、吸湿性物質を含む液体吸湿材と空気とを接触させることにより、空気に含まれる水分の少なくとも一部を液体吸湿材に吸収させる吸湿部と、第１液体吸湿材輸送流路を介して吸湿部から供給された液体吸湿材に含まれる水分の少なくとも一部を霧化して霧状液滴を生成し、液体吸湿材から霧状液滴の少なくとも一部を除去することにより液体吸湿材を再生し、吸湿部に供給する霧化再生部と、霧化再生部で生成された霧状液滴を含む空気を霧化再生部から送出するとともに、霧状液滴の少なくとも一部が除去された空気を霧化再生部に戻す循環流路と、循環流路に設けられ、霧状液滴を含む空気から霧状液滴の少なくとも一部を回収する霧状液滴回収部と、を備える。
Patent JP-WO2019207823-A1 (JP)
Title: 銀ろう材及び該銀ろう材を用いた接合方法
IPC: C22C30/02
Filed: 2018-10-24
Abstract: 本発明は、銀、銅、亜鉛、マンガン、ニッケル、及び錫を必須の構成元素とする銀ろう材に関する。３５質量％以上４５質量％以下の銀と、１８質量％以上２８質量％以下の亜鉛と、２質量％以上６質量％以下のマンガンと、１．５質量％以上６質量％以下のニッケルと、０．５質量％以上５質量％以下の錫と、残部銅及び不可避不純物とからなる銀ろう材である。そして、上記組成範囲において、マンガン含有量（Ｃ Ｍｎ ）及びニッケル含有量（Ｃ Ｎｉ ）について所定の関係を設定することで、加工性やぬれ性に関しても良好な特性を有する銀ろう材とすることができる。本発明の銀ろう材は、銀含有量を低減しつつ、低融点化と固相線温度と液相線温度との温度差の縮小を図っている。
Patent JP-WO2020008879-A1 (JP)
Title: 末端（メタ）アクリレートポリカーボネートオリゴマー
IPC: C08G64/42
Filed: 2019-06-19
Abstract: ＵＶ硬化型ハードコート剤等に用いられるＵＶ硬化型（メタ）アクリル樹脂の原料として、多官能（メタ）アクリルモノマーとの相溶性や、溶媒溶解性に優れた末端（メタ）アクリレートポリカーボネートオリゴマーを提供することを課題とする。解決手段として、式（１）及び／又は（２）で表され、重量平均分子量（Ｍｗ）が５００以上１０，０００以下の範囲であることを特徴とする末端（メタ）アクリレートポリカーボネートオリゴマーを提供する。
Patent JP-WO2021014736-A1 (JP)
Title: ポリジメチルシロキサンガム混合物、および、それを添加したポリジメチルシロキサンガム含有熱可塑性樹脂組成物
IPC: C08L25/00
Filed: 2020-05-22
Abstract: 本発明は、生産効率が良く、製造コストが低く、かつ、ポリジメチルシロキサンガムを定量的に配合することができるポリジメチルシロキサンガム混合物、および、それを添加したポリジメチルシロキサンガム含有熱可塑性樹脂組成物を提供することを課題として、ゴム質重合体（ｒ）存在下、少なくとも芳香族ビニル系単量体（ａ１）を含む単量体混合物（ａ）をグラフト共重合して得られるグラフト共重合体（Ａ）４０〜９５質量部、少なくとも芳香族ビニル系単量体（ｂ１）を含む単量体混合物（ｂ）を共重合してなるビニル系共重合体（Ｂ）０〜５５質量部、重量平均分子量が３０万以上のポリジメチルシロキサンガム（Ｃ）５〜２０質量部（ただし、グラフト共重合体（Ａ）、ビニル系共重合体（Ｂ）およびポリジメチルシロキサンガム（Ｃ）の合計を１００質量部とする）からなるポリジメチルシロキサンガム混合物（Ｄ）を調製し、これを用いてポリジメチルシロキサンガム（Ｃ）が１５〜２００００ｐｐｍ含まれるポリジメチルシロキサンガム含有熱可塑性樹脂組成物を製造する。
Patent JP-WO2020059749-A1 (JP)
Title: 延伸体、ペットボトルおよび容器の製造方法
IPC: C08K3/013
Filed: 2019-09-18
Abstract: 高湿度下でバリア性の高い延伸体、ならびに、ペットボトルおよび容器の製造方法の提供。半芳香族ポリアミド樹脂と、アスペクト比が１８超の板状タルクを含む組成物の延伸体であって、前記組成物中の、前記アスペクト比が１８超の板状タルクの含有量は、前記半芳香族ポリアミド樹脂と前記アスペクト比が１８超の板状タルクの含有量の合計を１００質量％としたとき、３．０〜５５．０質量％である組成物の延伸体。
Patent JP-WO2020071230-A1 (JP)
Title: 融合タンパク質及びその利用
IPC: G01N33/50
Filed: 2019-09-26
Abstract: 以下の（Ａ）〜（Ｃ）のいずれか一つのタンパク質と刺激に応じて二量体化又は多量体化するタグタンパク質を含む融合タンパク質。（Ａ）配列番号１で表されるアミノ酸配列からなるタンパク質；（Ｂ）配列番号１で表されるアミノ酸配列と７０％以上の同一性を有するアミノ酸配列からなり、かつ凝集体形成能を有するタンパク質；（Ｃ）配列番号１で表されるアミノ酸配列において１又は数個のアミノ酸が欠失、置換、挿入、又は付加されたアミノ酸配列からなり、かつ凝集体形成能を有するタンパク質
Patent JP-WO2020071551-A1 (JP)
Title: 良性腫瘍の予防または治療薬
IPC: A61K48/00
Filed: 2019-10-04
Abstract: 本開示は、良性腫瘍の予防または治療薬を提供する。ＷＴ１ペプチドまたはその類縁体、あるいはこれをコードする核酸分子を含む、良性腫瘍の予防または治療薬が提供される。特定の実施形態では、本開示は、ＷＴ１ペプチドまたはその類縁体、あるいはこれをコードする核酸分子を含む、良性腫瘍の予防または治療薬が提供する。好ましい実施形態では、本開示の良性腫瘍（例えば、家族性大腸腺腫症）の予防または治療薬は、キラー型および／またはヘルパー型のＷＴ１ペプチドを含む。さらに好ましい実施形態では、上記ＷＴ１ペプチドは、ＷＴ１１２６キラーペプチドおよび／またはＷＴ１３５ヘルパーペプチドである。別の局面において、ＷＴ１ペプチドに特異的なＣＴＬｓ、およびＷＴ１特異的ヘルパーＴ細胞の誘導方法、ならびにＷＴ１ペプチドを提示する樹状細胞の誘導方法が提供される。
Patent JP-WO2020079998-A1 (JP)
Title: 電磁開閉制御装置
IPC: H01H47/04
Filed: 2019-09-12
Abstract: 制御部が操作コイル電流の近未来値を予測して保持電流閾値を下回らないように制御し、接触圧力を安定化できる電磁開閉制御装置を提供する。操作コイル１６，１７の通電に応じた電磁力により１３を開閉する電磁開閉制御装置１であって、操作コイル１６，１７に流れる電流値ＡをＰＷＭパルス幅変調制御するＰＷＭ制御部２１〜２３を有する。ＰＷＭ制御部２１〜２３は、操作コイル１６，１７の端子電圧Ｖを用いて操作コイル１６，１７に流れる近未来の予測電流値を推定し、それに基づいてＰＷＭ制御する。予測電流値Ｙは、操作コイル１６，１７のインピーダンスＺを用いて推定する。インピーダンスは、操作コイル１６，１７の端子電圧Ｖ１，Ｖ２及び電流値Ａ１，Ａ２より求めた変数に対し、直近過去から現在までの所定期間にわたって近似される定数を用いる。インピーダンスは所定期間毎に更新される。
Patent JP-WO2020095832-A1 (JP)
Title: 研磨層用ポリウレタン、研磨層、研磨パッド及び研磨層の改質方法
IPC: C08J5/14
Filed: 2019-11-01
Abstract: カルボン酸エステル基を有する研磨層用ポリウレタンであり、好ましくは、カルボン酸エステル基を側鎖，主鎖末端及び主鎖骨格の少なくとも一つに有するポリウレタンを用いる。また、カルボン酸エステル基を有するポリウレタンを含む研磨層を準備する工程と、ポリウレタンのカルボン酸エステル基を加水分解させてカルボン酸基を生成させる工程と、を備えることを特徴とする研磨層の改質方法である。
Patent JP-WO2020100945-A1 (JP)
Title: 移動体
IPC: B66C13/08
Filed: 2019-11-13
Abstract: 従来の壁面点検と比較して容易かつコストを低減した壁面点検を行うための飛行体及び方法を提供することを課題とする。空間を移動するためのプロペラ等の駆動手段を有する移動体であるドローン１は、所定のビルＢの上部と前記移動体とを接続し前記移動体に対する重力を支持するワイヤ１０１を備える。更に、前記駆動手段は、前記移動体に対する前記重力が働く方向に対して軸Ｚの方向に前記移動体を移動する駆動力を発生する。これにより、上記課題を解決する。
Patent JP-WO2020121525-A1 (JP)
Title: 直流遮断器
IPC: H01H33/59
Filed: 2018-12-14
Abstract: 実施形態の直流遮断器は、機械遮断部、アレスタおよび転流装置を持つ。機械遮断部は、少なくとも１つの機械遮断ユニットを持つ。少なくとも１つの機械遮断ユニットは、少なくとも１つの単体遮断部を持つ。少なくとも１つの単体遮断部のそれぞれは、機械接点部を持つ。全ての少なくとも１つの単体遮断部は、直列接続されて機械接点モジュールを形成している。機械接点モジュールの両端は、直流送電系統に接続されている。アレスタは、機械接点モジュールに並列接続されている。転流装置は、転流回路を持つ。転流回路は、リアクトル、コンデンサおよび投入器を直列接続して形成されている。転流回路は、機械接点モジュールに並列接続されている。投入器は、高速投入器である。
Patent JP-WO2021039558-A1 (JP)
Title: フェノール樹脂、硬化性樹脂組成物及びその硬化物
IPC: C07C49/83
Filed: 2020-08-20
Abstract: 流動性に優れるとともに、硬化物の熱時弾性率、低吸湿性、誘電特性のバランスに優れ、半導体封止材料等に好適に用いることができるフェノール樹脂、組成物、およびその硬化物を提供することを課題とし、モノフェノール化合物と、ヒドロキシ基を有する芳香族カルボン酸との反応物であり、ＧＰＣ測定において下記式（１）で表されるエステル化合物と、下記式（２）で表されるケトン化合物（２）との合計のピーク面積が、７０〜９９％であることを特徴とするフェノール樹脂を提供する。（式中、Ｒ１〜Ｒ１７はそれぞれ独立して水素原子、炭素原子数１〜４のアルキル基又は炭素原子数１〜４のアルコキシ基である。）
Patent WO-2021186850-A1 (WO)
Title: Motor grader and method for controlling motor grader
Inventor: KAMIMAE TAKESHI
IPC: E02F3/85
Filed: 2021-01-06
Abstract: This motor grader comprises: an operation device; a front frame (22); a draw bar (40) pivotally attached to the front frame (22); a first actuator attached to the draw bar (40) and moving the draw bar (40) in a left-right direction with respect to the front frame (22); a second actuator attached to the draw bar (40) and moving the draw bar (40) in a direction toward the front frame (22) and in a direction away from the front frame (22); and a controller for operating the first and second actuators. The controller operates the first actuator and the second actuator, on the basis of an operation signal received from the operation device, so that the position of the draw bar (40) with respect to the front frame (22) approaches the neutral position of the draw bar (40) with respect to the front frame (22).
Patent WO-2021153420-A1 (WO)
Title: Vehicle lamp
Inventor: SUZUKI KENTA
IPC: F21W103/00
Filed: 2021-01-21
Abstract: The present invention comprises: a light source that emits light; and an inner lens having an entry surface via which light emitted from the light source enters and an emission surface via which the light that has entered is emitted, the inner lens having Fresnel lens steps formed thereon. A first curved surface part and a second curved surface part are provided continuously on the inner lens, each of the curved surface parts being convex in respectively prescribed directions. The direction in which the first curved surface part is convex and the direction in which the second curved surface part is convex are different directions. This makes it possible to form the inner lens, which is positioned inside a lamp outer case, in such a size and shape as not to readily interfere with the lamp outer case, wherefore the surface area of the emission surface in the inner lens is expanded, and it is possible to ensure sufficient luminance and irradiation area for light that is radiated outward.
Patent WO-2021149810-A1 (WO)
Title: Panel
Inventor: NAGANO MAI
IPC: C21D9/46
Filed: 2021-01-22
Abstract: Provided is a panel having an exceptional appearance after having been molded from a material, the panel also having exceptional dent resistance.　A panel having a martensite-containing steel plate, the panel being such that a surface roughness parameter (Sa) of a flat section of a center-side portion of the panel satisfies Sa≤0.500 μm. In the panel, the number of deposits having a long diameter of 0.05-1.00 μm and an aspect ratio of 3 or higher within a lath of the martensite is 15 per μm 2 . The ratio YS 1 /YS 2  of the yield stress YS 1  measured in a tensile test piece that has been cut out from the flat section of the center-side portion of the panel and the yield stress YS 2  measured in a tensile test piece that has been cut out from an end section of the panel is 0.90-1.10.
Patent WO-2022162778-A1 (WO)
Inventor: IKEDA TAKUMI
IPC: G06N20/00
Filed: 2021-01-27
Abstract: This state prediction device for a target system: divides the processing steps of the target system into a plurality of blocks from an upstream step to a downstream step; generates teacher data for each block, including input data and output data for each block, from raw data obtained by observing the input data input to each block and the output data output from a given block; performs machine learning on local models included in cells that are allocated one-by-one to the respective blocks, by applying the teacher data for a given block to each local model; constructs a prediction model for the target system by connecting the plurality of cells after the machine learning, in a cascade from the upstream step to the downstream step; and calculates a predicted value for the output data output from the target system when the input data to the target system is input to the prediction model.
Patent WO-2021157534-A1 (WO)
Title: Adhesive sheet
Inventor: NISHIWAKI MASATAKA
IPC: C09J201/00
Filed: 2021-02-01
Abstract: Provided is an adhesive sheet which exhibits good adhesive properties and in which light transmittance is restricted and the refractive index for infrared rays and visible light is improved, said refractive index having little wavelength dependence. An adhesive sheet provided according to the present invention comprises an adhesive layer. The adhesive sheet has a total light transmittance of less than 80%. The adhesive layer has a first surface, and a second surface on the reverse side from the first surface. The adhesive layer contains high refractive index particles, said high refractive index particles being localized in the first surface side of the adhesive layer. The difference between the refractive index nVIS at a 500-nm wavelength and the refractive index nIR at a 940-nm wavelength at the first surface is less than 0.03.
Patent WO-2022168167-A1 (WO)
Title: 薄鋼板
Inventor: MAKI JUN
IPC: C23C22/78
Filed: 2021-02-02
Abstract: 化学組成が、０．０００１≦［Ｓｎ］＋０．３［Ｃｕ］＋０．１［Ｃｒ］≦０．２０００（［Ｓｎ］、［Ｃｕ］及び［Ｃｒ］は、それぞれＳｎ、Ｃｕ及びＣｒの含有量（質量％）である）を満たし、表面に厚さが５０ｎｍ以下の酸化膜を有し、前記酸化膜をＦＴ－ＩＲ反射法で測定した場合にＡ／Ｃ＜０．３０及びＢ／Ｃ＜３．０（ＡはＳｉＯ2に由来するピークの面積であり、ＢはＭｎＳｉＯ3に由来するピークの面積であり、ＣはＭｎ2ＳｉＯ4に由来するピークの面積である）を満たす薄鋼板が提供される。
Patent WO-2021186985-A1 (WO)
Title: Shock absorber
Inventor: MORI TAKESHI
IPC: F16F9/58
Filed: 2021-02-16
Abstract: This shock absorber comprises: a cylinder; an annular rod guide that is installed at the end of the cylinder; a piston rod that passes through the inner circumference of the rod guide and is movably inserted into the cylinder; a piston that is inserted into the cylinder and divides the interior of the cylinder into a compression-side chamber and an extension-side chamber that faces the rod guide; a rebound stopper that is attached to the piston rod; and a coiled rebound spring, one end of which is fixed to the rod guide and which is disposed on the outer circumference of the piston rod, and the other end of which faces the rebound stopper in the axial direction. The rebound stopper is provided with an annular recess (restriction portion) that fits into the inner circumference of the other end of the rebound spring and restricts the radial movement of the rebound spring.
Patent WO-2021220587-A1 (WO)
Title: 感染防止のための保護具と方法
Inventor: MATSUNAMI HIDETOSHI
IPC: A61G10/00
Filed: 2021-02-16
Abstract: 保護具は、可撓性のカーテン、および少なくとも一対の可撓性のグローブを備える。カーテンは少なくとも一対の開口を有し、可視光を透過するように構成される。グローブはそれぞれ開口端と閉口端を有する。少なくとも一対のグローブは、それぞれ開口端が対応する開口に固定され、カーテンに対して同一側に配置される。少なくとも一対の開口は、ユーザの両腕を同時に挿入できるように配置されてもよい。少なくとも一対のグローブは、それぞれユーザの少なくとも手と前腕を同時に収容できるように構成することができる。
Patent WO-2022176060-A1 (WO)
Inventor: MATSUSHITA AKIRA
IPC: G06F13/00
Filed: 2021-02-17
Abstract: The present invention is a wireless communication monitoring system that monitors hardware failure in a wireless communication unit of a wireless communication device by using a remote monitoring control device, wherein the wireless communication device performs a connectivity confirmation to confirm an action by transmitting and receiving a predetermined signal to and from a monitoring device added to or affixed to a host device, and the remote monitoring control device detects the hardware failure in the wireless communication unit of the wireless communication device on the basis of the result of the connectivity confirmation received from the wireless communication device. This makes it possible to detect failure that cannot be detected from information obtained from a device state request to a traditional wireless communication device.
Patent WO-2022044373-A1 (WO)
Inventor: YAMASAKI SHUHEI
IPC: H02J3/00
Filed: 2021-02-18
Abstract: The present invention enables a bid to be made in a power transaction market such that the economic balance at a power generation plant or a power company can be improved. In the present invention, a plant operation assistance system 10 for providing assistance in operation of a thermal power generation station 1101 and a pumped-storage hydroelectricity station 1102 which are each a power generation plant for supplying power to transmission network A, specifies a power amount for which a bid is allowed to made in the power transaction market on the basis of a net reserved capacity of power generation plants including also another company thermal power generation station 3001 when power selling in transmission network A decreases, transmits bid data including this power amount to a power exchange system 20, and enables power transmission from the power generation plant to transmission network B when a contract has been settled at the power exchange system 20.
Patent WO-2021177149-A1 (WO)
Inventor: OTANI AKIRA
IPC: H01M4/64
Filed: 2021-02-26
Abstract: Positive electrode active substance uncoated sections are joined to a positive electrode current collector plate in one end section of an electrode winding body. A negative electrode active substance uncoated section is joined to a negative electrode current collector plate in the other end section of the electrode winding body. The electrode winding body has: a flat surface formed by at least the positive electrode active substance uncoated sections bending towards the central axis of a structure upon which they are wound and overlapping; a groove formed in the flat surface; and an inner circumferential section comprising only a separator and positioned further on the inside than the innermost circumference of the positive electrode and negative electrode. The length E of a section of the positive electrode active substance uncoated sections that protrude from one end of the separator in the thickness direction is greater than the length F of a section of the separator that protrudes from one end of the negative electrode in the width direction. The secondary battery fulfills formula (1) when the number of separator layers in the inner circumferential section is m, the thickness is t, and Z = t × m. Formula (1): 80 ≤ Z ≤ 196 Fig. 5
Patent WO-2021172577-A1 (WO)
Inventor: TAKAHASHI YUKI
IPC: B06B1/04
Filed: 2021-02-26
Abstract: This vibration actuator comprises a fixed body including a coil, a movable body disposed inside in the radial direction of the coil and including a magnet disposed so as to be relatively movable in the vibration direction orthogonal to the radial direction of the coil, and an elastic support part that supports the movable body so as to be freely moveable with respect to the fixed body, wherein the coil to which power is supplied and the magnet cooperate to cause the movable body to vibrate with respect to the fixed body. The elastic support part has an outer circumferential part bonded to the fixed body, an annular inner circumferential part disposed inside in the radial direction of the outer circumferential part and bonded to the movable body, and a deforming arm part that couples the outer circumferential part and the inner circumferential part and is elastically deformable. The elastic support part has a sealing part provided in a bonding part between the inner circumferential part and the movable body to seal the bonding part.
Patent WO-2021182556-A1 (WO)
Inventor: MINO HISAHO
IPC: E01C19/48
Filed: 2021-03-11
Abstract: 施工管理システム（ＳＹＳ）は、舗装材の重量に関する情報のダンプトラック（２００）からアスファルトフィニッシャ（１００）への送信を制御するように構成されている。施工管理システム（ＳＹＳ）は、アスファルトフィニッシャ（１００）に搭載されているカメラによりダンプトラック（２００）の識別番号を認識するように構成されていてもよい。
Patent WO-2022014098-A1 (WO)
Title: Cancer screening device and cancer screening method
Inventor: ISHIGAKI TAKASHI
IPC: G01N27/62
Filed: 2021-03-17
Abstract: In order to achieve screening for a variety of cancers, the present invention is characterized by having: a cancer screening model generation unit (113) that constructs a cancer screening model on the basis of clinical data, being the results of cancer screening of a plurality of subjects including cancer patients and healthy individuals, and metabolite coverage data, being the results of LC/MS analysis of a first urine sample collected from these subjects and being information pertaining to the amounts of a plurality of metabolites in the first urine sample; a second acquisition unit that obtains sample data being the results of LC/MS analysis of a second urine sample collected from second subjects that are different subjects from the first subjects; a screening processing unit (114) that, by applying the sample data metabolite amounts to the cancer screening model, estimates the cancer state of the second subjects; and an output processing unit (115) that outputs the estimated cancer state.
Patent WO-2021193668-A1 (WO)
Inventor: HORIBA KANA
IPC: C04B7/38
Filed: 2021-03-23
Abstract: The purpose of the present invention is to surely convert a biomass ash into resources. For this purpose, provided are a biomass ash modification method and a system for converting a biomass ash into a cement starting material. Also provided is a modified biomass ash having good qualities. The biomass ash modification method is characterized by comprising a slurrying step for adding water to a biomass ash to give a slurry, a water washing step for washing the slurry with water, and a dehydration step for dehydrating the water-washed slurry. The system for converting a biomass ash into a cement starting material is characterized by comprising a powder dissolving tank for adding water to a biomass ash accommodated therein to give a slurry and then washing the slurry with water, a solid/liquid separation device for dehydrating the slurry discharged from the powder dissolving tank, and a carrier device for carrying the dehydrated matter separated by the solid/liquid separation device to a cement production facility. The modified biomass ash can be produced by the method or system described above.
Patent WO-2022201343-A1 (WO)
Inventor: NISHIWAKI TAKESHI
IPC: G01C21/26
Filed: 2021-03-24
Abstract: Problem: in a situation in which a vehicle (8) traveling on a public road is to enter a private land, if reception of the presentation of map information for a local network area (9) takes place after authentication of the vehicle, the entrance into the private land will be associated with unwanted time and effort. To solve this problem, the present invention is made to comprise a local server (5) that receives a connection request from the vehicle (8) moving in a public network area (7) to authenticate the vehicle (8), and a local network base station (6) that provides private map information for the local network area (9) to the vehicle (8) authenticated by the local server (5), wherein the local server (5) performs preliminary authentication of the vehicle (8) in response to the connection request received from the vehicle (8) when the vehicle (8) has reached an authentication start point that is a predetermined distance away from the local network area (9), and the local network base station (6) provides map information for the local network area (9) to the vehicle (8) before the vehicle (8) enters the local network area (9).
Patent WO-2021210409-A1 (WO)
Inventor: MORIYAMA YUYA
IPC: C07H21/04
Filed: 2021-03-31
Abstract: L'objet de la présente invention est de fournir une composition stable contenant un oligomère d'acide nucléique qui comprend une liaison phosphorothioate, son procédé de production et un procédé de production efficace de l'oligomère d'acide nucléique à partir de la composition. La présente invention concerne une composition contenant : un oligomère d'acide nucléique représenté par la formule (1) (où les symboles sont tels que définis dans la description) et comprenant une liaison phosphorothioate ; un sel d'alkylammonium ; un solvant organique soluble dans l'eau ; de l'eau ; et un additif contenant au moins un composé divulgué dans la description.
Patent WO-2021256143-A1 (WO)
Title: Nozzle for modified cross-section glass fibers and manufacturing method for modified cross-section glass fibers
Inventor: MATSUURA YUZURU
IPC: C03B37/083
Filed: 2021-05-18
Abstract: Provided is a nozzle 8 for modified cross-section glass fibers, the nozzle 8 being provided with a nozzle hole 6 and being for manufacturing modified cross-section glass fibers 2f from molten glass 2 discharged from the nozzle hole 6, which is flat and has an inflow port 6a and an outflow port 6b for the molten glass 2, and a wall part enclosing the nozzle hole 6 having a pair of short wall parts 12 that face each other across the long diameter direction of the nozzle hole 6 and a pair of long wall parts 11 that face each other across the short diameter direction thereof, wherein: provided to each of the pair of short wall parts 12 is a slanted part 12aa, which is slanted relative to the axis 6x of the nozzle hole 6, at an end region T located at the end of the short wall part 12 that is toward the outflow port 6b.
Patent WO-2021246283-A1 (WO)
Inventor: HATANO HIROKAZU
IPC: B23C5/22
Filed: 2021-05-27
Abstract: The cutting insert according to one non-limiting aspect of the present disclosure has: an upper surface that is in a polygonal shape and that has a first side; a lower surface; and lateral surfaces. The lateral surfaces include a first lateral surface positioned between the first side and the lower surface. The first lateral surface has a flat first region. The first region has: a first center region; a first upper region which is positioned closer to the upper surface than the first center region and the width of which is larger than that of the first center region; and a first lower region which is positioned closer to the lower surface than the first center region and the width of which is larger than that of the first center region.
Patent WO-2021261218-A1 (WO)
Inventor: AOYAGI KENJI
IPC: F02B23/10
Filed: 2021-06-04
Abstract: This combustion system (70) is applied to an engine (80). The combustion system (70) has an injection device (40) that injects fuel (F) into a combustion chamber (38), a spark plug (50) that ignites the fuel (F) in the combustion chamber (38), and a control device (60) that controls the injection device (40) and the spark plug (50). The control device (60) has a first control unit (67) that executes a prescribed first control (β1). In the first control (β1), control is performed so that a total injection amount, which is all of the fuel (F) injected by the injection device (40) in one combustion cycle of the engine (80), is injected within a first time period (T1), which is a time period from a valve-closing timing (IVC) at which an intake valve (23) closes until the first half of the compression stroke of the engine (80) ends.
Patent WO-2021256453-A1 (WO)
Title: Optical element, and image display device
Inventor: MITOBE FUMITAKE
IPC: G02B5/30
Filed: 2021-06-15
Abstract: The objective of the present invention is to provide an optical element with which crosstalk is prevented and a wide FOV can be obtained, and an image display device employing the same. This optical element includes a light-guiding plate, an incident portion, and an emitting portion, wherein: the incident/emitting portions include a Λ1 diffraction element having a diffraction period Λ1, a Λ2 diffraction element having a diffraction period Λ2, and a Λ3 diffraction element having a diffraction period Λ3, where "Λ1:Λ2:Λ3=1:1/√2±0.015:1/2±0.015"; the angle between the period directions of the Λ1 diffraction element and the Λ2 diffraction element, and between the Λ2 diffraction element and the Λ3 diffraction element is 45° or 135° (each ±0.5°); and the angle between the period directions of the Λ2 diffraction elements in the incident portion and the emitting portion is any of 0°, 90°, 180°, and 270° (each ±0.5°).