baber/WOPTO huggingface dataset:
Patent WO-2018155305-A1 (WO)
Inventor: DAIMON KATSUYA
IPC: H03H9/145
Filed: 2018-02-15
Abstract: A surface acoustic wave element (10) comprises a substrate (101) containing an LiNbO3 piezoelectric monocrystal, a first dielectric layer (122) provided on the substrate (101), and an IDT electrode (121) provided on the first dielectric layer (122). A high-frequency signal is propagated in the substrate (101) using Rayleigh waves.
Patent WO-2019162985-A1 (WO)
Title: Mounting procedure determination device, mounting procedure determination method, mounting procedure determination program, recording medium, and component mounting system
Inventor: KASUGA DAISUKE
IPC: H05K13/04
Filed: 2018-02-20
Abstract: A production plan 81 to produce (N×L) number of components Wp that have been mounted to mounting target points Bp is acquired, and an evaluation regarding the production time needed to implement the production plan 81 is performed. Specifically, the evaluation is performed regarding the production time for a case when the production plan 81 is implemented using a first mounting mode, in which one substrate B is stopped at each of M number of mounting locations P2, P4 respectively corresponding to M number of mounting units 4A, 4B, and when components Wp are mounted to all of L number of mounting target points Bp of the substrates B at the mounting locations P2, P4, then the substrates B are conveyed out from each of the M number of mounting locations P2, P4. On the basis of the result of this evaluation, it is determined whether or not to use the first mounting mode to implement the production plan 81. Consequently, the production plan 81 can be implemented according to the first mounting mode in a situation in which the first mounting mode is efficient. It is thus possible to implement efficient component mounting in accordance with the situation.
Patent WO-2018159529-A1 (WO)
Title: 車両用シートクッション芯材
Inventor: TAKAYAMA ATSUO
IPC: B60N2/90
Filed: 2018-02-26
Abstract: 車両用シートクッション芯材において、周縁部の前方部（２ａ）と両側方部（２ｂ）に厚肉部（４）を有するとともに、前記周縁部の内方の上面に乗員着座部を有し、上面視略矩形状の熱可塑性樹脂発泡粒子成形体（２）と、熱可塑性樹脂発泡粒子成形体（２）の周縁部にインサート成形された環状のフレーム部材（３）とからなり、前記発泡粒子成形体（２）には、乗員着座部の前方であって前方フレーム部の内方位置に、該前方フレーム部材に沿ったスリット片（９）と、乗員着座部の外側方であって側方フレーム部の内方位置に、該側方フレーム部材に沿ったスリット片とを有する第１のスリット（７）が形成されているとともに、上記厚肉部であって上記フレーム部材が埋め込まれている位置に、該フレーム部材に交差する第２のスリットが少なくとも１本形成されている車両用シートクッション芯材（１）とした。
Patent WO-2018180233-A1 (WO)
Title: 造粒焼結原料の製造方法および焼結鉱の製造方法
Inventor: TAKEHARA KENTA
IPC: C22B1/16
Filed: 2018-03-05
Abstract: －２０μｍという大きさの微粉鉄鉱石を多量に配合した場合であっても、造粒性を向上させることができるとともに、さらに焼結鉱の生産性の向上にも効果のある造粒焼結原料の製造方法と、この原料を用いる焼結鉱の製造方法を提案することを目的とし、粉粒状鉄鉱石を含む焼結配合原料を造粒して造粒焼結原料とする際に、その粉粒状鉄鉱石として、「核粉指数」が２．０以上を示す粉粒状鉄鉱石を用いて造粒焼結原料を製造し、得られたその造粒焼結原料を用いて焼結鉱を製造する。
Patent WO-2018193734-A1 (WO)
Inventor: MAKINO KAZUYA
IPC: H01L35/30
Filed: 2018-03-06
Abstract: La présente invention concerne un dispositif de génération d'énergie thermoélectrique comprenant : une plaque de réception de chaleur (2) présentant une surface de réception de chaleur (2A) destinée à recevoir la chaleur rayonnante ; un module de génération d'énergie thermoélectrique disposé sur une surface opposée à la surface de réception de chaleur (2A), dans une surface inférieure à la surface de la plaque de réception de chaleur (2) ; une plaque de refroidissement disposée sur la surface du module de génération d'énergie thermoélectrique opposée à la surface sur laquelle se trouve la plaque de réception de chaleur (2) ; et un moyen d'égalisation de température (22) disposé sur la plaque de réception de chaleur (2), servant à égaliser la température sur la surface de réception de chaleur (2A).
Patent WO-2019064634-A1 (WO)
Title: Aqueous resin composition
Inventor: MARUTA YASUMI
IPC: C08L71/02
Filed: 2018-03-06
Abstract: The purpose of the present invention is to provide: an aqueous resin composition which has excellent storage stability and wherewith a coating having excellent durability can be produced; and a method for producing the aqueous resin composition. The aqueous resin composition is characterized by comprising: an epoxysilane emulsion emulsified into water by one or at least two selected from non-ionic surfactants and anionic surfactants; and a water dispersion of a resin having a carboxyl group. The method for producing the aqueous resin composition is characterized by comprising: a step of emulsifying an epoxysilane into water by one or at least two selected from non-ionic surfactants and anionic surfactants; and a step of mixing the epoxysilane emulsion with the water dispersion of a resin having a carboxyl group.
Patent WO-2018181664-A1 (WO)
Title: 封止用の組成物
Inventor: OHASHI SATORU
IPC: H01L51/50
Filed: 2018-03-29
Abstract: 本発明は、１分子中に２個以上のエチレン性不飽和基を有する化合物、半焼成ハイドロタルサイト、およびラジカル重合開始剤を含む封止用の組成物を提供する。
Patent WO-2019012763-A1 (WO)
Title: Lens manufacturing method
Inventor: DOTEUCHI TAKATOSHI
IPC: C03C19/00
Filed: 2018-04-10
Abstract: The lens manufacturing method according to one aspect of the present invention comprises a polishing step for polishing a to-be-processed lens made of Al2O3. The polishing step comprises a first polishing step for polishing the Al2O3 lens being processed by using a diamond paste containing diamond particles.
Patent WO-2019017027-A1 (WO)
Title: Information processing device and information processing method
Inventor: OHMURA JUNKI
IPC: G06F3/16
Filed: 2018-04-17
Abstract: The present invention efficiently collects more effective information for correcting the behavior of a device. Provided is an information processing device comprising: an output control unit that controls, on the basis of a collected device operation history, the output of a reproduction scene pertaining to a behavior executed by the device on the basis of context information; and a communication unit that receives feedback input by a judge in respect to the output reproduction scene. Also provided is an information processing device comprising a communication unit that receives information of a reproduction scene pertaining to a behavior executed by a device on the basis of the context information, and a regeneration unit that regenerates the reproduction scene, the communication unit transmitting feedback input by a judge in respect to the reproduction scene.
Patent WO-2018199259-A1 (WO)
Title: 半導体装置及び電力変換装置並びに半導体装置の製造方法
Inventor: TATSUMI HIROAKI
IPC: B23K1/00
Filed: 2018-04-26
Abstract: 半導体素子あるいは導体部材のいずれか一方の上に、第１の金属を含む第１の粒子と、前記第１の金属よりも融点の低い第２の金属を含む第２の粒子と、充填樹脂とを含む接合材料を供給し、供給された前記接合材料の表面に空隙を形成する。前記空隙が形成された前記接合材料の上に前記導体部材あるいは前記半導体素子のいずれか他方を載置して押し付け、前記接合材料の表面に偏在した前記充填樹脂を前記空隙に移動させ、接合温度で加熱を行う。これにより、充填樹脂の偏在を抑制し、第１の金属および第２の金属を含む金属間化合物により第１の粒子同士が結合された連結構造により半導体素子と導体部材を確実に接合することができ、接合信頼性の高い半導体装置を得ることができる。
Patent WO-2018235431-A1 (WO)
Title: Positive electrode for secondary batteries, and secondary battery
Inventor: FURUSAWA DAISUKE
IPC: H01M4/131
Filed: 2018-04-27
Abstract: This positive electrode is provided with: a positive electrode collector; a protective layer which is formed on the positive electrode collector and contains a silicone resin and a conductive material; and a positive electrode mixture layer which is formed on the protective layer and contains a positive electrode active material that is configured from a lithium-containing transition metal oxide.
Patent WO-2018212180-A1 (WO)
Title: 直接加硫接着用ゴム組成物、及び金属－ゴム複合成形体
Inventor: SAKAI TAKASHI
IPC: C08K3/06
Filed: 2018-05-15
Abstract: （Ａ）エチレン単位及び炭素数３以上のα－オレフィン単位を含むエチレン－α－オレフィン系共重合体ゴムと、（Ｂ）硫黄原子を含むシランカップリング剤と、（Ｃ）硫黄を含む加硫剤と、を含有する直接加硫接着用ゴム組成物が開示される。シランカップリング剤の含有量が、エチレン－α－オレフィン系共重合体ゴム１００質量部に対して２．７～１２質量部である。ゴム組成物が、金属部材に直接加硫接着されたゴム成形体を形成するために用いられる。
Patent WO-2018221516-A1 (WO)
Title: 撮像素子および撮像装置
Inventor: NISHIYAMA MADOKA
IPC: H04N9/07
Filed: 2018-05-29
Abstract: マルチバンドの撮像素子を提供する。第１光電変換素子と、第２光電変換素子と、第１光電変換素子に対応して設けられ、第１間隔を空けて互いに対向する反射面を有する固定ミラー及び第１移動ミラーと、第２光電変換素子に対応して設けられ、第２間隔を空けて互いに対向する反射面を有する、固定ミラー及び、第１移動ミラーに連結する第２移動ミラーと、固定ミラーに対して、第１移動ミラーおよび第２移動ミラーを相対移動させる駆動部材とを備える撮像素子を提供する。
Patent WO-2018221640-A1 (WO)
Title: 樹脂組成物及び導通検査用部材
Inventor: MAHARA SHIGEO
IPC: G01R1/073
Filed: 2018-05-31
Abstract: 導通対象部材の傷付きを効果的に防止することができ、導通検査の信頼性を効果的に高めることができる樹脂組成物を提供する。　本発明に係る樹脂組成物は、導電性粒子と、熱硬化性化合物と、熱硬化剤とを含み、樹脂組成物１００重量％中、前記導電性粒子の含有量が、５０重量％以上であり、樹脂組成物中の前記導電性粒子を除く成分を１３０℃で３０分間加熱して硬化させて硬化物を得たときに、ＪＩＳ　Ｋ６２５１に準拠して測定される前記硬化物の切断時伸びが、１０％以上、１００％以下である。
Patent WO-2018230647-A1 (WO)
Inventor: ORIO MASAO
IPC: G09G3/3233
Filed: 2018-06-14
Abstract: Selon l'invention, un pilote d'affichage qui pilote un panneau d'affichage comprend un circuit de stockage, un circuit de traitement d'addition de couleurs et une unité circuit de pilotage. Le circuit de stockage pilote des sous-pixels R, des sous-pixels V et des sous-pixels B présents dans chaque pixel d'une pluralité de pixels du panneau d'affichage grâce à un signal de pilotage qui correspond à une valeur de gradation minimale, et stocke des données de sous-pixel F obtenues à partir de données de coordonnées de couleur indiquant les coordonnées de couleur dans un espace colorimétrique prédéterminé d'une couleur d'affichage affichée sur le panneau d'affichage lorsqu'un sous-pixel F affichant une couleur supplémentaire autre que la couleur primaire R, la couleur primaire V, et la couleur primaire B présentes dans chaque pixel de la pluralité de pixels est piloté grâce à un signal de pilotage qui correspond à une valeur de gradation maximale. Le circuit de traitement d'addition de couleurs est configuré de façon à produire des données FRVB de sortie à partir de données RVB d'entrée conformément aux données de sous-pixel F stockées dans le circuit de stockage.
Patent WO-2019244199-A1 (WO)
Title: 冷蔵庫
Inventor: YAMAMURA TSUYOSHI
IPC: F25D25/02
Filed: 2018-06-18
Abstract: 冷蔵庫は、上から順に冷凍室と冷蔵室とが構成され、冷凍室と冷蔵室との間には、仕切壁が設けられたトップフリーザ形態の冷蔵庫であって、冷凍室の床面に設けられた複数のリブと、複数のリブ上に設けられ、リブの上端部と接触した床上棚と、を備える。
Patent WO-2019082438-A1 (WO)
Title: Storage container, wound body-containing storage container, and cutting blade
Inventor: SEKI TAKAYUKI
IPC: B65D5/72
Filed: 2018-06-20
Abstract: A cutting blade (40) comprises: a center section (40C) in the axial direction of a wound body; and end sections (40E) that sandwich the center section (40C). A plurality of teeth (CB) that constitute the center section (40C) are aligned in a V shape or an arc shape from the center in the axial direction toward the ends in the axial direction, and are positioned more toward the top at areas near the ends. A plurality of teeth (EB) that constitute the end sections (40E) are aligned in a linear shape from the center section (40C) toward the ends in the axial direction, and are positioned more toward the bottom at areas near the ends. A line which connects a tooth (EB) at the topmost position and a tooth (EB) at the bottommost position among the plurality of teeth (EB) which are aligned in a linear shape is a downward inclination line (ILE), and an end section inclination angle (θb), which is formed by a hypothetical line (HL) along the axial direction and the downward inclination line (ILE), is 11° or more.
Patent WO-2020008529-A1 (WO)
Title: Method for manufacturing vehicular interior component
Inventor: NOMURA HIROKI
IPC: B29C43/36
Filed: 2018-07-03
Abstract: Provided is a method for manufacturing a vehicular interior component which has a high-quality appearance and in which damage to a decorative surface of an outer skin is suppressed. The method has: a first step for sandwiching a laminate between forming molds (50) and performing hot press forming, the laminate being obtained by laminating a substrate (20) made of a thermosetting resin, an outer skin (30) located on the substrate surface (20a) side, and a protective sheet (40) located on the outer skin surface (30a) side; and a second step for releasing the laminate from the forming molds (50) and peeling the protective sheet (40).
Patent WO-2019049513-A1 (WO)
Title: Thermal-type flowmeter
Inventor: UENODAN AKIRA
IPC: G01F1/684
Filed: 2018-07-17
Abstract: Provided is a thermal-type flowmeter which can reduce the deterioration of flow rate measurement precision and reliability, and which curbs the increase in cost of the thermal-type flowmeter more than conventional thermal-type flowmeters, and allows the addition of an electrostatic dissipating mechanism function. A thermal-type flowmeter 1 according to the present invention includes: a sub-passage 200 that takes in a part of a measured gas 5 flowing through a main passage; a flow rate detection element of a flow rate measurement unit 300 disposed in the sub-passage 200; a circuit package 301 that supports the flow rate detection element; and a circuit board 101 to which the circuit package 301 is fixed. The flow rate detection element has a detection surface which detects the flow rate of the measured gas and which is disposed such that the detection surface faces the circuit board 101. The circuit board 101 has a wiring 309, which is at GND potential, disposed thereon at a position opposite the detection surface of the flow rate detection element.
Patent WO-2019021895-A1 (WO)
Title: Surface-treated copper foil, and copper-clad laminate sheet and printed wiring board using same
Inventor: SAITO TAKAHIRO
IPC: C25D7/00
Filed: 2018-07-18
Abstract: The present invention provides a surface-treated copper foil and the like, capable of achieving both excellent high-frequency characteristics and high adhesiveness. The surface-treated copper foil has a copper foil substrate and a surface-treated film including at least a roughened layer formed by the formation of roughening particles at least on one surface of the copper foil substrate. The surface-treated copper foil is characterized in that when the number of roughening particles having a long-side dimension t1 of 0.1 µm or larger is counted in an analysis region where a surface of the surface-treated film is observed with a scanning electron microscope (SEM), the number ratio of roughening particles having a long-side dimension t1 of 3.0 µm or less is 99.0% or higher, the number ratio of roughening particles having a long-side dimension t1 of 1.0-3.0 µm within the aforementioned number ratio is 2.0-20.0%, and the number ratio of roughening particles having a ratio (t1/t2), that is, a ratio of long-side dimension t1 to short-side dimension t2, of 2 or larger among the roughening particles having the long-side dimension t1 of 1.0-3.0 µm is 20% or higher.
Patent WO-2019230007-A1 (WO)
Inventor: SHIMIZU MASAHIKO
IPC: C07C51/44
Filed: 2018-07-25
Abstract: 過マンガン酸カリウム試験値の良好な酢酸を多大なコストをかけることなく、工業的に効率よく製造できる方法を提供する。 （１）プロセス流から副生物であるアセトアルデヒドを工業的に有利に分離除去するとともに、（２）脱低沸塔で得られる酢酸流中のクロトンアルデヒド濃度を特定値以下に制御し、及び／又は、第２蒸留塔の還流比を０．１以上に制御するとともに、（３）脱低沸塔塔頂凝縮液の水相及び／又は有機相を脱クロトンアルデヒド塔で蒸留する工程を含み、脱低沸塔の還流比を２以上（水相を還流させる場合）とし、且つ、脱クロトンアルデヒド塔を特定の条件を満たすように操作する酢酸の製造方法。
Patent WO-2019035423-A1 (WO)
Title: Electric resistance welding electrode and method for maintaining airtightness
Inventor: AOYAMA SHOJI
IPC: B23K35/04
Filed: 2018-08-10
Abstract: According to the present invention, a guide hole 6 is configured from a large-diameter hole 7, a medium-diameter hole 8, and a small-diameter hole 9. A sliding part 13 that is fitted into the guide hole 6 is configured from a synthetic resin material. A large-diameter part 24 of the sliding part 13 is slidably fitted into the large-diameter hole 7, and a medium-diameter part 25 is slidably fitted into the medium-diameter hole 8. A mobile end surface 33 of the sliding part 13 is arranged against a stationary inside end surface 32 of the guide hole 6. As a result of the width W1 of the mobile end surface being less than half the thickness W3 of the large-diameter part 24, the pressurizing force of the mobile end surface 33 is increased, fine metal pieces 34 are pressed into the parent material of the sliding part 13 from the mobile end surface 33, and the medium-diameter part 25 is thicker.
Patent WO-2019044777-A1 (WO)
Title: Turbocharger
Inventor: UEMURA AKIHITO
IPC: F02B39/00
Filed: 2018-08-27
Abstract: The present invention comprises: a cast turbine housing; a turbine scroll flow passage that surrounds a turbine chamber that is formed inside the turbine housing and the periphery of the turbine chamber; a discharge port to which exhaust gas that has passed through the turbine chamber is led; and a sheet-metal discharge port formation member that forms a wall surface of the discharge port. The discharge port formation member has: a tubular main body wall that forms the wall surface of the discharge port; and an outer peripheral edge that extends toward the radial-direction outside of an impeller shaft from a distal end of the main body wall. The outer peripheral edge is fixed between the turbine housing and a downstream-side exhaust pipe that is connected to the discharge port.
Patent WO-2020044464-A1 (WO)
Title: 基板製造方法、基板、及び表示装置
Inventor: FUJITA TETSUO
IPC: G09F9/30
Filed: 2018-08-29
Abstract: 基板製造方法は、基材上に第１樹脂層を形成する第１樹脂層形成工程（Ｓ１）と、第１樹脂層を焼成して第１焼成樹脂層を形成する第１樹脂層焼成工程（Ｓ２）と、第１焼成樹脂層内の第１欠陥を判別する第１欠陥判別工程（Ｓ３）と、第１欠陥が存在する位置の周辺領域を研磨する第１研磨工程（Ｓ４）と、第１欠陥が存在する位置に第１焼成樹脂層の表面から第１欠陥まで到達する第１貫通孔を形成する第１貫通孔形成工程（Ｓ５）と、第１焼成樹脂層上に第１無機膜を形成する第１無機膜形成工程（Ｓ６）とを備える。
Patent WO-2019065114-A1 (WO)
Title: Oil well pipe martensitic stainless seamless steel pipe and production method for same
Inventor: ENDO MAMI
IPC: C22C38/00
Filed: 2018-09-04
Abstract: The purpose of the present invention is to provide: an oil well pipe martensitic stainless seamless steel pipe that has high strength and excellent sulfide stress cracking resistance; and a production method for the oil well pipe martensitic stainless seamless steel pipe. An oil well pipe martensitic stainless seamless steel pipe that: has a component composition that contains, by mass, no more than 0.10% of C, no more than 0.5% of Si, 0.05%–2.0% of Mn, no more than 0.030% of P, no more than 0.005% of S, 4.0%–8.0% of Ni, at least 0.02% but less than 1.0% of Cu, 10.0%–14.0% of Cr, 1.0%–3.5% of Mo, 0.003%–0.2% of V, at least 0.02% but less than 1.0% of Co, no more than 0.1% of Al, no more than 0.1% of N, and no more than 0.50% of Ti and that satisfies a prescribed relational expression for C, Mn, Cr, Cu, Co, Ni, Mo, W, Nb, N, and Ti, the remainder being Fe and unavoidable impurities; and has a yield stress of 655–758 MPa.
Patent WO-2019187220-A1 (WO)
Title: Cylinder device and rod manufacturing method
Inventor: OMATA YASUHISA
IPC: F16F9/32
Filed: 2018-09-20
Abstract: In this cylinder device, a rod (41) having one end which is joined within a cylinder to a piston and having the other end which protrudes from an opening of the cylinder has: a first member (42) which is a hollow circular cylindrical member in sliding contact with a sliding contact member; and a second member (43) which is not in sliding contact with the sliding contact member. The outer diameter of the end of the second member (43) on at least the first member (42) side is smaller than the outer diameter of the first member (42). The inner peripheral section of the first member (42) and the outer peripheral section of the second member (43) are joined by friction welding.
Patent WO-2019073849-A1 (WO)
Title: Antenna device
Inventor: IWASAKI SATOSHI
IPC: H01Q9/32
Filed: 2018-10-02
Abstract: The purpose of the present invention is to improve horizontal plane gain while maintaining non-directionality, even when a sufficient antenna element length is difficult to ensure. This antenna device 1 is provided with: a collinear array antenna 10 provided with a first linear part 11 which is used for vertical polarization, and which has a lower end which serves as a power feeding point 15, an annular delay part 13 having one end connected to an upper end of the first linear part 11, and a second linear part 12 connected to another end of the annular delay part 13; a dielectric outer cover 20 which covers the collinear array antenna 10 from the outside; a dielectric inner cover 30 which is provided inside the outer cover 20; and a dielectric core 40 which extends along the first linear part 11, and which is positioned inside the annular delay part 13.
Patent WO-2019073951-A1 (WO)
Title: Method for inducing differentiation of pluripotent stem cells into hepatocytes
Inventor: KUME SHOEN
IPC: C12N5/10
Filed: 2018-10-09
Abstract: Provided is a method for preparing hepatocytes or cells that can be differentiated into hepatocytes from pluripotent stem cells for the purpose of preparing mature hepatocytes that are similar in many respects to primary cultured hepatocytes, wherein the method is characterized by including (1) a step for culturing pluripotent stem cells in a medium that contains an activator of activin receptor-like kinase-4,7, (2) a step for culturing the cells obtained in step (1) in a medium that contains an osteogenic factor and a fibroblast growth factor, (3) a step for culturing the cells obtained in step (2) in a medium that contains a hepatocyte growth factor receptor activator and an oncostatin M receptor activator, and (4) a step for culturing the cells obtained in step (3) and obtaining hepatocytes or cells that can be differentiated into hepatocytes, at least one of steps (2), (3), and (4) involving culturing the cells on a high-density collagen gel membrane.
Patent WO-2019082681-A1 (WO)
Title: Method for producing film formation substrate, film formation substrate, and surface treatment agent
Inventor: NISIE Kenji
IPC: B05D1/26
Filed: 2018-10-11
Abstract: The present invention addresses the problem of providing, inter alia, a method for producing a film formation substrate with which it is possible to adequately improve both bleeding of a resin composition and the adhesiveness between the resin composition and a metal substrate surface. A method for producing a film formation substrate in which a film of a resin composition is formed on a metal substrate surface, wherein the method for producing a film formation substrate is provided with an etching step for etching the metal substrate surface using a microetching agent, a surface treatment step for bringing a surface treatment agent into contact with the etched metal substrate surface and conducting surface treatment such that the contact angle of water on the surface is 50-150°, and a film formation step for forming a film of the resin composition by an ink jet method on the surface-treated metal substrate surface.
Patent WO-2019078206-A1 (WO)
Title: Substrate with multilayer reflective film, reflective mask blank, reflective mask, and semiconductor device manufacturing method
Inventor: HAMAMOTO KAZUHIRO
IPC: G03F7/20
Filed: 2018-10-16
Abstract: Provided are a substrate with a multilayer reflective film, a reflective mask blank, a reflective mask, and a semiconductor device manufacturing method which make it possible to prevent a surface of a multilayer reflective film from being contaminated, even if a reference mark is formed on the multilayer reflective film.　A substrate with a multilayer reflective film 10 includes a substrate 12 and a multilayer reflective film 14 that is formed on the substrate 12 and reflects EUV light. A reference mark 20 is formed in a recess shape on a surface of the substrate with a multilayer reflective film 10. The reference mark 20 has a groove 21 or a protrusion 23 substantially in the center thereof. The shape of the groove 21 or the protrusion 23 in a plan view is similar or substantially similar to the shape of the reference mark 20.
Patent WO-2019093172-A1 (WO)
Title: 類似性指標値算出装置、類似検索装置および類似性指標値算出用プログラム
Inventor: TOYOSHIBA Hiroyoshi
IPC: G06F16/00
Filed: 2018-10-29
Abstract: ｍ個の文章を解析してｎ個の単語を抽出する単語抽出部１１と、ｍ個の文章およびｎ個の単語をそれぞれｑ次元にベクトル化することにより、ｑ個の軸成分から成るｍ個の文章ベクトルおよびｑ個の軸成分から成るｎ個の単語ベクトルを算出するベクトル算出部１２と、ｍ個の文章ベクトルとｎ個の単語ベクトルとの内積をそれぞれとることにより、ｍ個の文章およびｎ個の単語間の関係性を反映した類似性指標値を算出する指標値算出部１３とを備え、文章から算出された文章ベクトルと、文章内に含まれる単語から算出された単語ベクトルとの内積を計算することによって、どの単語がどの文章に対してどの程度寄与しているのかを内積の値として表した類似性評価値を得ることができるようにする。