baber/WOPTO huggingface dataset:
Patent JP-WO2018012482-A1 (JP)
Title: アルミニウム合金材並びにこれを用いた導電部材、電池用部材、締結部品、バネ用部品および構造用部品
IPC: C22C21/02
Filed: 2017-07-11
Abstract: 本発明の目的は、鉄系や銅系の金属材料の代替となり得る、耐熱性に優れ、高強度のアルミニウム合金材並びにこれを用いた導電部材、電池用部材、締結部品、バネ用部品および構造用部品を提供することにある。Ｍｇ：０．２〜１．８質量％、Ｓｉ：０．２〜２．０質量％、Ｆｅ：０．０１〜１．５０質量％、Ｃｕ、Ａｇ、Ｚｎ、Ｎｉ、Ｃｏ、Ａｕ、Ｍｎ、Ｃｒ、Ｖ、ＺｒおよびＳｎから選択される少なくとも１種以上：合計で０．０６〜２質量％、残部：Ａｌおよび不可避不純物からなる合金組成を有するアルミニウム合金材であって、結晶粒が一方向に揃って延在した繊維状の金属組織を有し、前記一方向に平行な断面において、前記結晶粒の長手方向に垂直な寸法の平均値が２７０ｎｍ以下である、アルミニウム合金材。
Patent JP-WO2018142519-A1 (JP)
Title: 膜厚計の位置合わせ治具
IPC: G01B7/06
Filed: 2017-02-01
Abstract: 膜厚計のプローブに装着して用いる測定治具とともに用いる、膜厚計の位置合わせ治具を提供する。測定治具は、プローブが固定されるスライド部材と、スライド部材をスライドさせるように支持し、測定対象物に接近させる側に平坦面を有するガイド部材と、を含む。位置合わせ治具は、ガイド部材が収容される収容部、及び上記平坦面の側にプローブの先端を通過させる開口面を有する基体と、基体から延出し測定対象物の第１外表面に面接触する第１接触面を有する第１接触部材と、開口面の第１接触部材から延出し測定対象物の第３外表面に面接触する第２接触面を有する第２接触部材と、第１接触面の基体に対する位置及び第２接触面の基体に対する位置を調節する位置決め機構を備える。
Patent WO-2019135281-A1 (WO)
Inventor: HIRATA TAKAHISA
IPC: G01B21/22
Filed: 2018-01-05
Abstract: The invention comprises: a calibration information acquisition unit (101) that acquires, for at least one observation target for calibration, three-dimensional coordinates indicating the position of each observation target for calibration; a sample acquisition unit (102) that acquires a plurality of samples indicating the line-of-sight direction of a user; a calibration model generating unit (103) that, on the basis of the three-dimensional coordinates indicating the position of each observation target for calibration and the samples indicating the line-of-sight direction of the user in a state where the user is observing each observation target for calibration, generates a plurality of calibration models indicating three-dimensional coordinates to be candidates for the position of the user; and a calibration parameter calculation unit (104) that, on the basis of the generated calibration models, calculates a calibration parameter.
Patent WO-2018143016-A1 (WO)
Title: 気体センサ
Inventor: FUJII SATORU
IPC: G01N27/04
Filed: 2018-01-23
Abstract: 気体センサ（１００）は、基板（１０１）の上方に形成され、金属酸化物層で構成される気体感応体層（１０３）と、気体感応体層（１０３）の上に形成された第１の電極（１０４）と、気体感応体層（１０３）の上に、第１の電極（１０４）との間に間隙（１０６）を有するように形成された第２の電極（１０５）と、を備え、気体感応体層（１０３）は、第１の電極（１０４）と第２の電極（１０５）との間に印加される電圧に基づいて、可逆的に高抵抗状態と低抵抗状態とに遷移する抵抗変化特性を有し、間隙（１０６）において、気体感応体層（１０３）の少なくとも一部は露出しており、気体感応体層（１０３）の抵抗値は、水素原子を含有する気体が第２の電極（１０５）に接したときに減少する。
Patent WO-2018179929-A1 (WO)
Title: ステアリング装置用シャフト、ステアリング装置用シャフトの製造方法及び電動パワーステアリング装置
Inventor: SUEHIRO TATSUYA
IPC: B62D5/04
Filed: 2018-02-13
Abstract: ステアリング装置用シャフトの製造方法は、入力シャフトと連結されるスプライン軸部と、出力シャフトと連結されるストッパ部と、スプライン軸部とストッパ部とを連結する中間軸部とを含むステアリング装置用シャフトの製造方法であって、鍛造により、柱状の素材の一端から軸方向に凹む穴部を形成する工程と、鍛造により、穴部が形成された素材を型にプレスで押し込むことにより、素材のうちスプライン軸部及び中間軸部を形成する部分を、径方向に絞り加工を行うと同時に、穴部の軸方向に沿った長さを長くする工程と、を含む。
Patent WO-2018163729-A1 (WO)
Title: 無線受信機能付電気接続箱
Inventor: TATSUMI NORIAKI
IPC: H01Q9/42
Filed: 2018-02-14
Abstract: 無線受信機能を備えた電気接続箱の大型化を回避しつつ、必要な長さを有するアンテナをコンパクトに収容することができる新規な構造を備えた無線受信機能付電気接続箱を提供すること。　ケース１２，１４と、ケース１２，１４内に収容されて無線受信回路１６が設けられたプリント基板１８と、無線受信回路１６に一端部５２が接続された金属製のアンテナ４８と、プリント基板１８に実装されたコネクタ２０とを備え、アンテナ４８が、コネクタ２０のハウジング３０の上壁４４と側壁４２に跨って延設された状態でハウジング３０に固定されており、アンテナ４８の一端部５２がハウジング３０から突出されているようにした。
Patent WO-2018198499-A1 (WO)
Title: 情報処理装置、情報処理方法、及び記録媒体
Inventor: TANAKA TOMOHISA
IPC: G06F3/01
Filed: 2018-02-20
Abstract: 【課題】装置の筐体に設けられた入力デバイスを介さずに、ユーザ入力をより好適な態様で認識する。 【解決手段】撮像部が所定の遮蔽状態にあるか否かを判定する判定部と、前記所定の遮蔽状態に応じてユーザの操作入力を認識する認識部と、を備える、情報処理装置。
Patent WO-2018173950-A1 (WO)
Title: イネーブルスイッチおよび操作部
Inventor: NOBUHIRO MASAKI
IPC: B25J13/02
Filed: 2018-03-16
Abstract: イネーブルスイッチ（１）は操作部（８）に設けられ、操作部（８）による操作対象の操作を許可するイネーブル信号を出力する。イネーブルスイッチ（１）は、認証部（１２）と、保持検出部（１４）と、回路部とを含む。認証部（１２）は、操作者の指（９１）の指紋に基づいて操作者を認証する。保持検出部（１４）は、操作者による操作部（８）の保持による押し込み量が実質的に無く、操作者による操作部（８）の保持を検出する。回路部は、認証部（１２）による認証後、保持検出部（１４）が操作部（８）の保持を検出している間、イネーブル信号を出力する。
Patent WO-2018198603-A1 (WO)
Inventor: TANIGUCHI TETSUO
IPC: H03H7/46
Filed: 2018-03-20
Abstract: 積層体の層間に形成された複数のインダクタ電極は、不平衡端子（ＵＢ）と第２グランド端子（Ｇ２）との間に電気的に接続されたインダクタ電極（４ｎ～４ｐ）と、第１平衡端子の第１端子と第２端子（Ｔｘ２）との間に電気的に接続されたインダクタ電極（４ｌ）と、第２平衡端子の第１端子と第２端子（Ｒｘ２）との間に電気的に接続されたインダクタ電極（４ｑ）とを含む。誘電体層の積層方向から見たとき、インダクタ電極（４ｎ～４ｐ）によって囲まれた領域は、インダクタ電極（４ｌ）によって囲まれた領域と、インダクタ電極（４ｑ）によって囲まれた領域と重なる。インダクタ電極（４ｎ～４ｐ）は、インダクタ電極（４ｌ）とインダクタ電極（４ｑ）との間に配置される。
Patent WO-2018181098-A1 (WO)
Title: Ｎｉ基合金積層造形体の熱処理方法、Ｎｉ基合金積層造形体の製造方法、積層造形体用Ｎｉ基合金粉末、およびＮｉ基合金積層造形体
Inventor: TANEIKE MASAKI
IPC: B22F3/105
Filed: 2018-03-26
Abstract: 積層成形されたＮｉ基合金からなる積層造形体に対して施す熱処理方法であって、積層造形体に、各成分元素量に応じて（１）式による温度Ｔ１以上、１３５０℃以下の温度で、１時間以上、１００時間以下の時間加熱する炭化物析出最適化熱処理工程と、その後８００～９５０℃の範囲内の温度で１～３０時間加熱する時効処理工程とを有する。 Ｔ１（℃）＝１７７×Ｎｉ（％）＋１７６×Ｃｏ（％）＋１７２×Ｃｒ（％）＋１７８×Ｍｏ（％）＋１７４×Ｗ（％）＋１７１×Ａｌ（％）＋１７０×Ｔｉ（％）＋１６８×Ｔａ（％）＋１６３×Ｎｂ（％）＋３０７×Ｃ（％）－１６２５９・・・（１）
Patent WO-2018186386-A1 (WO)
Inventor: KATO KAZUKI
IPC: B32B5/02
Filed: 2018-04-03
Abstract: Provided is a composite polymer electrolyte membrane comprising: a nanofiber sheet having a basis weight of 1.5 g/m2 to 4.0 g/m2 inclusive; and a proton conductive polymer. The electrolyte membrane has a sheet shape obtained by combining the proton conductive polymer with the nanofiber sheet, and the average linear expansion coefficient from 20℃ to 120℃ in the planar direction of the sheet shape is no more than 300 ppm/K.
Patent WO-2019202688-A1 (WO)
Inventor: MIZUNO TAKASHI
IPC: H01H13/04
Filed: 2018-04-18
Abstract: L'invention concerne un commutateur pourvu de trois rangées de boutons ou plus, chacune ayant de multiples boutons reliés dans une première direction. Les trois rangées de boutons ou plus sont agencées dans une seconde direction orthogonale à la première direction. Les trois rangées de boutons ou plus sont divisées en un premier groupe de rangées de boutons comprenant deux rangées de boutons ou plus et un second groupe de rangées de boutons comprenant une ou plusieurs rangées de boutons. Les deux rangées de boutons ou plus incluses dans le premier groupe de rangées de boutons sont reliées entre elles, et le premier groupe de rangées de boutons est séparé du second groupe de rangées de boutons.
Patent WO-2019038994-A1 (WO)
Title: Water treatment device and water treatment system
Inventor: FUJITA HIROFUMI
IPC: B01D36/00
Filed: 2018-04-25
Abstract: A water treatment device (10) is provided with a container (20) and a solid chemical agent dissolving vessel (30) accommodated in the container (20) and including a water feed part (31) for feeding raw water from outside of the container (20), a lower plate part (33) having a first opening (32) connected with the water feed part (31), an upper plate part (37) disposed facing the lower plate part (33) with a gap (34) interposed therebetween, having a plurality of second openings (35), and supporting a solid chemical agent (36), and a spacer (38) disposed so as to surround the gap (34) through which the raw water flows from the first opening (32) through the plurality of second openings (35). The positions of the plurality of second openings (35) provided in the upper plate part (37) are offset with respect to the position of the first opening (32) provided in the lower plate part (33) in a direction orthogonal to the direction of stacking of the upper plate part (37) and the lower plate part (33).
Patent WO-2018235446-A1 (WO)
Title: Erasing device and erasing method
Inventor: TAKAHASHI ISAO
IPC: B41M5/46
Filed: 2018-05-11
Abstract: This erasing device according to an embodiment of the present disclosure is a device for erasing written information from a reversible recording medium. This erasing device is provided with: a light source unit having one or more laser elements; and a control unit that controls the light source unit so as to emit a laser beam having the number of emission wavelengths that is less than the number of recording layers included in the reversible recording medium.
Patent WO-2018212185-A1 (WO)
Title: 半導体加工用テープ、及び半導体加工用テープの製造方法
Inventor: KOYAMA TAICHI
IPC: H01L23/31
Filed: 2018-05-15
Abstract: 本発明は、接着剤層にアクリル系の粘着剤層をラミネートした場合であっても、良好な使用可能期間を達成可能な半導体加工用テープを提供することを目的とする。本発明の半導体加工用テープ１は、基材層２と、基材層２上に設けられた粘着剤層３と、粘着剤層３上に設けられた接着剤層４とを備える。粘着剤層３が、アクリル系共重合体と、架橋剤とを含有し、アクリル系共重合体の酸価が１．０ｍｇＫＯＨ／ｇ以下である。
Patent WO-2018216748-A1 (WO)
Title: Starch modifying method
Inventor: ISHIHARA SAYAKA
IPC: C08B30/14
Filed: 2018-05-23
Abstract: The purpose of the present invention is to provide a starch modifying method so as to suppress at least one among swelling and collapsing of starch particles. Said purpose is achieved by a starch modifying method including heating a mixture of starch and fruit-derived fibers in the presence of water.
Patent WO-2020003448-A1 (WO)
Inventor: KOKETSU MASAHIKO
IPC: B66B13/26
Filed: 2018-06-28
Abstract: In this door device, a first car door opens and closes a car doorway. A first landing door opens and closes a landing doorway by moving together with the first car door while facing the first car door. A sensor detects an object that has entered a first detection region. A guide member is disposed between the first car door and the first landing door. Furthermore, the guide member is disposed in a range along the height direction of the first car door and the first landing door. Moreover, the guide member guides an elongated object extending across the car doorway and the landing doorway to the first detection region by moving, together with the first car door and the first landing door, in the closing direction of the car doorway and the landing doorway.
Patent WO-2019039097-A1 (WO)
Title: Black member, method for producing black member, and watch including black member
Inventor: TAKAZAKI KOTARO
IPC: A44C5/02
Filed: 2018-07-03
Abstract: Provided is a black member having a substrate and a black layer laminated on the substrate, wherein the black layer contains titanium aluminum nitride, titanium silicon nitride, or titanium aluminum silicon nitride, and may contain at least one element selected from the group consisting of oxygen, fluorine, and carbon. In the case in which the black layer contains carbon, the black layer contains 10 at% or less of carbon with respect to 100 at% in total of the elements contained in the black layer. In a color evaluation of the black layer according to the L*, a*, b* color system (CIE color system), L*≤48.0, -2.0≤a*≤3.0, and -3.5≤b*≤3.0.
Patent WO-2020008539-A1 (WO)
Title: Communication device and base station
Inventor: OSAWA RYOSUKE
IPC: H04W92/18
Filed: 2018-07-03
Abstract: This communication device is provided with: a reception unit that receives at least one of setting information for a same center frequency used in reception of a side link and in reception of a downlink within one slot and setting information for a same center frequency used in transmission of a side link and in transmission of an uplink within the one slot; and a control unit that uses the received setting information as a basis to set at least one of the same center frequency for reception of the side link and reception of the downlink within the one slot and the same center frequency for transmission of the side link and transmission of the uplink within the one slot.
Patent WO-2019009333-A1 (WO)
Title: Carbon material for negative electrode active material for non-aqueous electrolyte secondary batteries, non-aqueous electrolyte secondary battery negative electrode, non-aqueous electrolyte secondary battery, and carbon material production method
Inventor: IZAWA TAKAFUMI
IPC: C01C1/08
Filed: 2018-07-04
Abstract: Provided are: a carbon material suitable for a negative electrode active material for non-aqueous electrolyte secondary batteries having high charge and discharge capacity, suitably high charge and discharge efficiency, and low resistance, e.g., lithium ion secondary batteries, sodium ion secondary batteries, lithium sulfur batteries, and lithium air batteries; a negative electrode including said carbon material; a non-aqueous electrolyte secondary battery having said negative electrode; and a production method for said carbon material. The present invention pertains to a carbon material having, as found using element analysis, a nitrogen content of at least 1.0% by mass, an oxygen content of no more than 1.5% by mass, a ratio (RN/H) between nitrogen content and hydrogen content of 6–100, and a ratio (RO/N) between oxygen content and nitrogen content of 0.1–1.0. The carbon materila has a carbon surface interval (d002), as measured using X ray diffraction measurement, of at least 3.70Å.
Patent WO-2019021975-A1 (WO)
Title: Metal-containing film forming composition for extreme ultraviolet light or electron beam lithography, metal-containing film for extreme ultraviolet light or electron beam lithography, and pattern forming method
Inventor: SERIZAWA RYUICHI
IPC: H01L21/027
Filed: 2018-07-20
Abstract: The purpose of the present invention is to provide: a metal-containing film forming composition for extreme ultraviolet light or electron beam lithography, which is capable of forming a metal-containing film that has excellent coating film thickness variation suppressing properties and resist sensitivity variation suppressing properties; a metal-containing film for extreme ultraviolet light or electron beam lithography; and a pattern forming method. The present invention is a metal-containing film forming composition for extreme ultraviolet light or electron beam lithography, which contains a compound having a metal-oxygen covalent bond and a solvent, and wherein: the metal element constituting the compound belongs to the third to seventh row in group 3 to group 15 of the periodic table; the solvent contains a first solvent component that has a normal boiling point of less than 160°C and a second solvent component that has a normal boiling point of 160°C or more but less than 400°C; the solvent contains an alcohol-based solvent; and the content of the alcohol-based solvent in the solvent is 30% by mass or more.
Patent WO-2019069557-A1 (WO)
Title: Display device
Inventor: AOKI HAYATA
IPC: G02F1/1368
Filed: 2018-08-07
Abstract: A display device in one embodiment of the present invention has a substrate having flexibility, a plurality of pixels arranged on a first surface of the substrate, and a plurality of mutually distinguishable alignment marks that are arranged along one side of the substrate. The plurality of alignment marks may be arranged in the same layer. When the plurality of pixels include a thin-film transistor, the plurality of alignment marks may be composed of the same metal layer as a metal layer that constitutes the thin-film transistor.
Patent WO-2019065019-A1 (WO)
Title: Heat exchanger and method for manufacturing same
Inventor: SUGIYAMA YUKI
IPC: F28F9/16
Filed: 2018-08-23
Abstract: This heat exchanger is provided with a heat exchange core and a tank body part (14). The heat exchange core has a caulking plate (16) caulked and fixed to the tank body part. The caulking plate has a first wall part (164) that covers the outside of the tank body part. The first wall part has a pressing part (30) that presses a section to be held of the tank body part. The tank body part has a recess section (32) in which the pressing part is positioned. The recess section has two recess start portions (34, 36) arranged side-by-side in a second direction (D2). An opening (40) is formed adjacent to the pressing part of the first wall part. The pressing part has starting point portions (302, 304) at positions at which the starting point portions respectively contact the two recess start portions, and is bent toward the recess section. The length (L1) of the opening in the second direction is greater than the distance (L2) between the two recess starting portions. One starting point portion (302) of the two starting point portions is spaced apart from one-side end portion (44) of the opening in the second direction.
Patent WO-2019065026-A1 (WO)
Title: Seam arranging method, seam arranging device, and seam arranging program
Inventor: SEKI HIROSHI
IPC: B63B9/06
Filed: 2018-08-24
Abstract: In order to enable a seam arrangement that improves the yield of a base material when the base material is developed in the shape of an outer plate, this method for arranging seams inside a block shown in a frontal view or a side view of a ship includes: a partitioning plan creation step (step S300) for creating a partitioning plan for a target block; an end point position change step (step S400) for changing an end-point position of the created partitioning plan; and an end-point position determination step (step S700) for determining the end-point position so that the yield is optimized when the base material is developed in the shape of the outer plate.
Patent WO-2019039599-A1 (WO)
Title: Vehicle drive device
Inventor: SUYAMA DAIKI
IPC: F16H48/40
Filed: 2018-08-24
Abstract: A vehicle drive device (100) comprises: a rotary electrical machine (2); a differential gear device (4); a deceleration device (3); and a case (1). The differential gear device (4) and the deceleration device (3) are disposed concentrically with the rotary electrical machine (2). The deceleration device (3) is disposed between the rotary electrical machine (2) and the differential gear device (4), in the axial direction (L). A supported member (9) is disposed in the case (1) and is supported by the case (1). The case (1) and the supported member (9) come into mutual surface contact. Surfaces of contact (11sa, 91as) between the case (1) and the supported member (9) are along a direction (R) which is perpendicular to the axial direction (L).
Patent WO-2019044785-A1 (WO)
Title: Control system and method for work vehicle, and work vehicle
Inventor: HASHIMOTO KAZUHIRO
IPC: E02F9/26
Filed: 2018-08-27
Abstract: A control system for a work vehicle comprises a controller. The controller acquires current topography data indicating current topography to be worked. The controller determines, on the basis of the current topography, a target design topography indicating a target trajectory for a work machine. The controller acquires an uneven ground parameter indicating the degree of uneven ground of the current topography. The controller changes the target design topography in accordance with the uneven ground parameter.
Patent WO-2019049723-A1 (WO)
Title: Skin- or hair-cleaning agent composition containing aqueous gelling agent, and method for producing aqueous gelling agent and cleaning agent composition
Inventor: SAKAMOTO TAKAO
IPC: A61Q19/10
Filed: 2018-08-28
Abstract: The purpose of the present invention is to provide a cleaning agent composition which exhibits flow properties suitable for a skin- or hair-cleaning agent, has high temperature stability in terms of the viscosity thereof, exhibits excellent foaming properties and sustained foaming properties, and imparts a favorable texture (fresh feeling) following use thereof. To this end, the present invention provides a skin- or hair-cleaning agent composition which contains a component (A), which is an aqueous gelling agent represented by general formula (1), and a component (B), which is an anionic surfactant, wherein the viscosity of an aqueous solution containing 1 mass% of the component (A) at 25°C is 1,000-5,000 mPa·s, the clouding point of the aqueous solution containing 1 mass% of the component (A) is 60-80°C, inclusive, and the weight-average molecular weight of the component (A) is 10,000-30,000. The present invention also provides a method for producing the aqueous gelling agent, and a method for producing the cleaning agent composition. (In the formula, R1, R2, R8 and R9 each independently represent a C4-20 hydrocarbon group, R3, R5 and R7 each independently represent a C2-4 divalent hydrocarbon group, R4 and R6 each independently represent a C3-16 divalent hydrocarbon group, a and e each independently represent a number between 10 and 100, inclusive, d represents a number between 100 and 500, inclusive, and g represents a number between 0 and 10, inclusive.)
Patent WO-2019054289-A1 (WO)
Title: Small-diameter drill and small-diameter drill manufacturing method
Inventor: YOSHIOKA SHOGO
IPC: B23B51/00
Filed: 2018-09-07
Abstract: This small-diameter drill has a diameter of 2 mm or less and has a double margin in which a ratio between the margin length and the diameter is 3 or higher. A ratio L/D between a margin length L, in the axial direction from an outer peripheral end of a cutting edge to rear ends of the first and second margin sections, and the diameter D is at least 3. A hard coating composed of a nitride is provided on at least the surface of a chip discharge groove. The surface of the hard coating in the chip discharge groove has a Ssk (skewness) as defined by ISO 25178 of less than 0. In cross-sectional observation of the hard coating, there are five or fewer droplets having an equivalent circular diameter of at least 1.0 μm per 100 μm2.
Patent WO-2019050005-A1 (WO)
Title: Adhesive film housing set, and manufacturing method thereof
Inventor: MORIJIRI TOMOKI
IPC: C09J7/35
Filed: 2018-09-07
Abstract: This adhesive film housing set 1A is provided with an adhesive film 10 for circuit connections and a housing member 30A housing said adhesive film 10. The adhesive film 10 is provided with a first adhesive layer 12 and a second adhesive layer 13 laminated on the first adhesive layer 12. The first adhesive layer 12 is formed from the cured product of a photocurable composition containing conductive particles 14 and a photopolymerization initiator, and the second adhesive layer 13 is formed from a heat curable composition. The housing member 30A has a viewing area 32A which makes the inside of the housing member 30A visible to the outside, and the transmittance of 365 nm wavelength light in the viewing area 32A is less than or equal to 10%.
Patent WO-2019059169-A1 (WO)
Title: Transparent photosensitive resin composition, photospacer, liquid crystal display device, method for producing photospacer, method for producing liquid crystal display device, and use of transparent photosensitive resin composition for lens scan exposure
Inventor: HASHIMOTO SHOTA
IPC: G03F7/038
Filed: 2018-09-18
Abstract: The purpose of the present invention is to provide: a transparent photosensitive resin composition that enables the formation of photospacers which are suppressed in height variation, while being not susceptible to plastic deformation, in other words, having high elastic recovery rate at the same time; a photospacer which is obtained using this transparent photosensitive resin composition; a liquid crystal display device; a method for producing a photospacer; a method for producing a liquid crystal display device; and use of this transparent photosensitive resin composition for lens scan exposure. The present invention is a transparent photosensitive resin composition which contains at least an alkali-soluble resin, a photopolymerization initiator and a polymerizable monomer, and wherein: the alkali-soluble resin has (A) a structural unit represented by general formula (1), (B) a structural unit represented by general formula (2), and (C) a structural unit represented by general formula (3); and the ethylenically unsaturated group equivalent of the alkali-soluble resin is 400 g/mol or less. (In general formula (1), R1 represents a hydrogen atom or a methyl group.) (In general formula (2), each of R2 and R3 independently represents a hydrogen atom or a methyl group; and X represents -CH2CH(OH)CH2O(C=O)-, -CH2CH2NH(C=O)O(CH2)mO(C=O)- or -(CH2)nO(C=O)NHCH2CH2O(C=O)-, wherein each of m and n independently represents an integer of 1-4.) (In general formula (3), Y represents an optionally substituted aryl group having 6-11 carbon atoms, an optionally substituted aralkyl group having 7-10 carbon atoms or an optionally substituted cycloalkyl group having 3-10 carbon atoms.)
Patent WO-2019123745-A1 (WO)
Inventor: OHMAGARI SHINYA
IPC: H01L29/47
Filed: 2018-09-19
Abstract: 転位密度を低減した単結晶ダイヤモンドを提供する。単結晶ダイヤモンド（１０）は、単結晶ダイヤモンド層（２，３）を備える。単結晶ダイヤモンド層（２）は、ダイヤモンド基板（１）上に形成され、点欠陥を含む。単結晶ダイヤモンド層（３）は、単結晶ダイヤモンド層（２）上に配置される。単結晶ダイヤモンド層（２，３）は、ダイヤモンド基板よりも低い転位密度を有する。