baber/WOPTO huggingface dataset:
Patent WO-2022176010-A1 (WO)
Inventor: KUMAGAI SEIICHI
IPC: B66B29/06
Filed: 2021-02-16
Abstract: Provided is a passenger conveyor inspection device that makes it possible to determine the state of the positional relationship between a plurality of comb teeth and a plurality of cleats before a comb tooth and a cleat collide. According to the present invention, a passenger conveyor inspection device comprises a data acquisition unit that acquires surface data that reflects the bumps and grooves of the surface of a plurality of comb teeth and the bumps and grooves of the surface of a plurality of cleats, a data extraction unit that extracts comb shape data and cleat shape data from the surface data acquired by the data acquisition unit, the comb shape data being multidimensional vector data that represents the shape of the plurality of comb teeth, and the cleat shape data being multidimensional vector data that represents the shape of the plurality of cleats, a similarity calculation unit that calculates the similarity between the comb shape data and the cleat shape data extracted by the data extraction unit, and a state determination unit that determines the state of the positional relationship between the plurality of comb teeth and the plurality of cleats on the basis of the similarity calculated by the similarity calculation unit.
Patent WO-2022049805-A1 (WO)
Title: Control device, control system, and program
Inventor: IWAMURA SHINTARO
IPC: B25J9/22
Filed: 2021-03-05
Abstract: The present invention provides a configuration by which it is possible to realize complex control with a simpler configuration and facilitate program development. This control device for controlling an object to be controlled includes: a PLC engine for cyclically executing a program including a sequence command; a robot control engine for controlling a robot; an image processing engine for executing image processing on an image from a camera; and a simulation module which is constructed in accordance with setting of a user and which simulates at least one of the object to be controlled, the robot, or the camera.
Patent WO-2021187465-A1 (WO)
Title: Coated optical fiber production method and coated optical fiber production device
Inventor: SAOMOTO KENJIRO
IPC: G02B6/44
Filed: 2021-03-16
Abstract: A coated optical fiber production method according to the present invention employs a coating die (Y) that comprises: a liquid reservoir chamber (21); an insert hole part (23) which is in communication with said chamber; and a coating hole part (24) which is in communication with the liquid reservoir chamber (21) and which is disposed so as to face the insert hole part (23) across the liquid reservoir chamber (21). This production method comprises coating the circumferential side-surface of an optical fiber (F) with a coating material (C) by passing the optical fiber (F) through the insert hole part (23), the liquid reservoir chamber (21), and the coating hole part (24) in this sequence while pressure-feeding the coating material (C) in the liquid reservoir chamber (21) to the coating hole part (24). The viscosity μ (Pa∙s) of the coating material (C) inside the liquid reservoir chamber (21), the pressure difference ΔP (MPa) between the liquid pressure of the coating material (C) inside the liquid reservoir chamber (21) and the pressure outside the coating die (Y), and the length L (mm) of the coating hole part (24) in the extension direction, satisfy ΔP/μL≤0.15.
Patent WO-2022201413-A1 (WO)
Title: Dispositif de traitement de dessin, système de traitement de dessin, procédé de traitement de dessin et programme de traitement de dessin
Inventor: SAKURAI SATOSHI
IPC: G06T15/00
Filed: 2021-03-25
Abstract: Les dispositifs de traitement de dessin existants présentent un problème en ce que si un petit objet de dessin ou analogue ayant une taille de dessin de moins d'un pixel n'est pas positionné au centre d'un pixel, l'objet de dessin en deux dimensions ou plus disparaît de l'écran d'affichage sans être dessiné.　Selon l'invention, les composants suivants se trouvent à l'intérieur d'un dispositif de traitement de dessin (100) : une unité de pointillage (112) qui rend un point dans un pixel dans un tampon correspondant à la position d'un objet de dessin en deux dimensions ou plus, et dessine l'objet de dessin sur le tampon ; et une unité de commande de sortie (111) qui effectue une commande de telle sorte qu'une scène dessinée sur le tampon soit délivrée à un dispositif de sortie (5).
Patent WO-2021205904-A1 (WO)
Inventor: KIMOTO SATOSHI
IPC: B41J2/345
Filed: 2021-03-26
Abstract: サーマルプリントヘッドは、基板、抵抗体層、および配線層を備える。前記基板は、結晶半導体からなり、かつ、厚さ方向を向く主面を有する。前記抵抗体層は、前記基板に支持され、かつ、主走査方向に配列された複数の発熱部を有する。前記配線層は、前記基板に支持され、かつ、前記複数の発熱部への通電経路を構成する。前記配線層は、前記複数の発熱部の各々に対して、副走査方向における単位長さ当たりの抵抗値が前記発熱部よりも小さい導電部と、副走査方向における単位長さ当たりの抵抗値が前記発熱部と前記導電部との間をとる副発熱部とを含み。前記基板は、前記主面から突き出し、かつ、主走査方向に延びる凸部を有する。前記発熱部、前記副発熱部および前記導電部は、前記凸部の上に形成されている。前記副発熱部は、副走査方向において前記発熱部と前記導電部とに挟まれている。
Patent WO-2021220726-A1 (WO)
Inventor: KANG DONGCHUL
IPC: C08K3/013
Filed: 2021-04-05
Abstract: An epoxy resin composition for sealing, according to the present invention, contains an epoxy resin, a phenol curing agent, an inorganic filler, and triazine ring-containing compound, and the content of the phenol curing agent is 40 wt. % to 250 wt. % relative to 100 wt. % of the epoxy resin, or the total content of the epoxy resin and the phenol curing agent relative to the total content of tetrahydrofuran soluble solids in the epoxy resin compound is 85 wt. % or more, the epoxy resin compound further containing a hydrotalcite compound in one aspect.
Patent WO-2022145062-A1 (WO)
Title: 鋼材
Inventor: ISHIKAWA KYOHEI
IPC: C21D8/00
Filed: 2021-04-07
Abstract: ０．４０［Ｐｒ］＋０．３７［Ｓｍ］＋０．３７［Ｅｕ］＋０．３６［Ｇｄ］＋０．３５［Ｔｂ］＋０．３４［Ｄｙ］＋０．３４［Ｈｏ］＋０．３３［Ｅｒ］＋０．３３［Ｔｍ］＋０．３２［Ｙｂ］＋０．３２［Ｌｕ］＋１．２４［Ｓｃ］－２．３３［Ｏ］－３．９９［Ｎ］－１．７４［Ｓ］　≧　０．０００３（式中、［Ｐｒ］、［Ｓｍ］、［Ｅｕ］、［Ｇｄ］、［Ｔｂ］、［Ｄｙ］、［Ｈｏ］、［Ｅｒ］、［Ｔｍ］、［Ｙｂ］、［Ｌｕ］、［Ｓｃ］、［Ｏ］、［Ｎ］、及び［Ｓ］は各元素の含有量［質量％］）を満たす所定の化学組成を有し、結晶方位差が２３～４５°の粒界であって、Ｐｒ、Ｓｍ、Ｅｕ、Ｇｄ、Ｔｂ、Ｄｙ、Ｈｏ、Ｅｒ、Ｔｍ、Ｙｂ、Ｌｕ、及びＳｃの偏析量の総和が０．２ａｔｏｍｓ／ｎｍ 2 以上である粒界を含む鋼材が提供される。
Patent WO-2022224318-A1 (WO)
Inventor: ONO YASUHIRO
IPC: A24F40/465
Filed: 2021-04-19
Abstract: 【課題】ユーザのパフ体験の質を向上させることが可能な仕組みを提供する。 【解決手段】サセプタを電磁誘導源により誘導加熱する吸引装置における前記電磁誘導源への給電を加熱プロファイルに基づいて制御する加熱制御部の動作を、前記加熱プロファイルに基づく給電が実行されるより前に前記電磁誘導源に給電した際に検出された、前記サセプタの状態に対応する値である状態値に基づいて制御する動作制御部、を備える制御装置。
Patent WO-2021215482-A1 (WO)
Inventor: OGAWA NORITAKA
IPC: H02K15/02
Filed: 2021-04-21
Abstract: A thermoplastic synthetic resin, which has flowed into tab-shaped flanges 16, 16 from gates 173, 173 on both sides, collides with a facing wall 161 of each tab-shaped flange 16, thereby changing direction by 90 degrees and reducing the inflow speed, and fills the tab-shaped flanges 16, 16 and long-sided flanges 15, 15. Subsequently, the thermoplastic synthetic resin flows into thin outer peripheral walls 131, 132 and partition walls 133 at an optimal inflow speed; therefore, the flow of the thermoplastic synthetic resin improves, thus making it possible to create a smooth molded article with an accurate shape. The tab-shaped flanges 16, 16 and the long-sided flanges 15, 15 function as runners, and the thermoplastic synthetic resin smoothly flows into the thin outer peripheral walls 131, 132 and the partition walls 133.
Patent WO-2021221091-A1 (WO)
Inventor: KODERA TOSHIHIDE
IPC: B25F5/00
Filed: 2021-04-28
Abstract: This power cord is detachably mounted to an electric tool, and is provided with: a cord; a terminal connected to an end of the cord; a first terminal cover that holds at least a part of the terminal; a second terminal cover that is connected to the first terminal cover and is disposed so as to cover at least a part of the terminal; and a molding member disposed on the first and second terminal covers.
Patent WO-2022014130-A1 (WO)
Inventor: MIYOSHI HIDENORI
IPC: C01B33/18
Filed: 2021-05-11
Abstract: L'invention concerne une particule inorganique creuse qui présente une excellente résistance malgré une porosité élevée.　L'invention concerne une particule inorganique creuse dans laquelle l'épaisseur de la partie la plus mince d'une coque externe/l'épaisseur de la partie la plus épaisse de la coque externe est de 0,80 ou plus. La particule inorganique creuse selon cette technologie peut être produite par un procédé de production comprenant : une étape de revêtement consistant à revêtir des particules noyaux composées de polymères organiques à l'aide d'un composé à base de silicone ; et une étape d'élimination des particules noyaux consistant à éliminer les particules noyaux. À l'étape de revêtement, une étape d'ajout de dispersant consistant à ajouter un dispersant à une dispersion de particules noyaux et une étape d'ajout de tensioactif consistant à ajouter un tensioactif cationique après l'étape d'ajout de dispersant sont réalisées.
Patent WO-2021256212-A1 (WO)
Title: Electron microscope analysis system
Inventor: SHINDO DAISUKE
IPC: G01N23/20058
Filed: 2021-05-27
Abstract: The present invention maximally obtains information about a sample while suppressing, to a minimum level, damage to the sample due to electron irradiation. This electron microscope analysis system is provided with a detector, such as a CCD camera, for capturing an electron microscopy image which, by irradiating an observation sample with an electron beam, is formed on a detection surface by the electron beam having passed through the sample. By forming a linear rotary body that is a set of electrons having wave motions of de Broglie waves, grasping electrons individually is enabled unlike an entry of a plane wave, charge conservation is satisfied, and interaction with the sample occurring within the sample can be calculated. In addition, since indication is performed as a detection point on the detection surface, comparison with actual measurement data can be easily made in a state where the number of electrons is small, damage to the sample due to the electron beam can be reduced, and information about the sample can be easily obtained at a stage where the irradiation amount is small.
Patent WO-2022049858-A1 (WO)
Inventor: SAKURAI TOSHIHIRO
IPC: G01N33/92
Filed: 2021-06-15
Abstract: The purpose of the present invention is to provide a nonalcoholic steatohepatitis-diagnosing biomarker useful for distinguishing simple steatosis (SS) from nonalcoholic steatohepatitis (NASH), and use thereof. Specifically, the present invention pertains to a NASH-diagnosing biomarker that is for distinguishing nonalcoholic steatohepatitis from simple steatosis and that contains oxidized ApoA-I that obtained through double oxidation of tryptophan at position 72 of apolipoprotein A-I (ApoA-I) that has the amino acid sequence represented by SEQ ID NO: 1.
Patent WO-2022269920-A1 (WO)
Inventor: SHIBAIKE NAOYA
IPC: H04B7/0426
Filed: 2021-06-25
Abstract: A terminal according to an embodiment of the present disclosure comprises: a control unit for performing control to apply different power ratios to a plurality of layers on the basis of at least one of configuration information and downlink control information notified by higher-layer signaling; and a transmit unit that applies the different power ratios to perform transmission of an uplink shared channel of the plurality of layers. According to the embodiment of the present disclosure, power control for each layer/port can be performed appropriately.
Patent WO-2023281712-A1 (WO)
Inventor: KITAHARA MINORU
IPC: A24F40/40
Filed: 2021-07-08
Abstract: This power supply unit (10) for an aerosol inhaler (1) is provided with an MCU mounting board (7). The MCU mounting board (7) comprises: a wiring pattern (77) that is electrically connected to an MCU (50) and a discharge terminal (41); a ground pattern (78) that is electrically connected to the ground; and a resist film (79) that covers at least a portion of the wiring pattern (77) and the ground pattern (78). A surface layer (71a) on the main surface side and a surface layer (71b) on the sub surface side of the MCU mounting board (7) comprise an insulating film formation part (75) and an insulating film non-formation part (76). The insulating film non-formation part (76) is provided so as to extend along the edge of the MCU mounting board (7) and so that at least a portion of the ground pattern (78) located outside the wiring pattern (77) is exposed from the resist film (79).
Patent WO-2022019168-A1 (WO)
Inventor: SHARMA ANKIT
IPC: G06T13/40
Filed: 2021-07-12
Abstract: 情報処理装置（１０）は、モデル統合部（１３）を有する。モデル統合部（１３）は、顎骨を覆う軟部組織の深度分布情報（２２）に基づいてキャラクタの顔モデル（ＦＭ）に顎骨モデル（ＪＢＭ）を変形して組み込む。
Patent WO-2022030643-A1 (WO)
Title: Photosetting orthodontic appliance resin composition
Inventor: SUZUKI KENJI
IPC: A61C7/00
Filed: 2021-08-06
Abstract: The present invention provides a photosetting orthodontic appliance resin composition that has excellent paste characteristics and that is suitable for an orthodontic appliance, in particular, for an aligner-correction dental attachment and an orthodontic bracket adhesive. The present invention pertains to a photosetting orthodontic appliance resin composition that contains a polymerizable monomer (A), a photoinitiator (B), and a filler (C), and that has a viscosity of 1-1000 Pa·s as measured at a shear rate of 10 s -1  at 25°C by using a rotation type viscoelasticity measuring apparatus, and a shear viscosity ratio (η r ) represented by formula (1) of 10 or higher.
Patent WO-2022034894-A1 (WO)
Inventor: TAMURA KAZUKI
IPC: E02F9/24
Filed: 2021-08-11
Abstract: A display device (9) comprises: a display unit (91); a control unit (94); an alarm sound output unit (92); and a reception unit (93). When the display unit (91) displays a second screen (520), the control unit (94) assigns, to the reception unit (93), a function of receiving an output stop instruction that indicates an instruction to stop the output of an alarm sound, and a function of receiving a second instruction that indicates an instruction to transition to a first screen (510). When the reception unit (93) receives the output stop instruction, the control unit (94) stops the output of the alarm sound. When the reception unit (93) receives the second instruction after having received the output stop instruction, the control unit (94) causes the display unit (91) to display the first screen (510) and causes the alarm sound output unit (92) to output the alarm sound.
Patent WO-2022039220-A1 (WO)
Title: Imaging device, and electronic instrument comprising imaging device
Inventor: YAMAGUCHI TAKUMI
IPC: H01L27/146
Filed: 2021-08-19
Abstract: [Problem] To provide an imaging device or an electronic instrument comprising the imaging device, in which it is possible to realize high-speed driving of drive wiring, a signal line, etc. of a pixel, and to realize reduced size, increased resolution, and increased sensitivity of said device or instrument. [Solution] An imaging device has a pixel arrangement in which rectangular pixels, in which the horizontal pixel dimension is longer than the vertical pixel dimension, are moved in the horizontal direction and positioned in every other row in a shift dimension that is one half of the horizontal pixel dimension. In regard to the positioning of the pixels in the X row and the (X+2) row, the pixels in the (X+1) and the (X+3) rows are moved in the row direction by a shift dimension of ½ of the horizontal pixel dimension, whereby the dimension of horizontal resolution can be reduced, and furthermore, the vertical pixel dimension is reduced, whereby the dimension of vertical resolution is also reduced, and the horizontal resolution and vertical resolution can be simultaneously improved, and it is possible to reduce the size and increase the resolution of the imaging device. The elongated rectangular pixels are shifted only in the horizontal direction, and therefore the drive wiring of the elongated rectangular pixels can be wired in a straight line, whereby it is possible to realize high-speed driving of the drive wiring.
Patent WO-2022054526-A1 (WO)
Inventor: SANO SHOICHI
IPC: C03C3/21
Filed: 2021-08-19
Abstract: A glass composition according to the present invention is characterized by containing, as glass components by mol%, 1-20% of B 2 O 3 , 30-80% of TeO 2 , and 5-30% of MoO 3 .
Patent WO-2023031985-A1 (WO)
Inventor: TSUCHIDA KAZUCHIKA
IPC: H02K1/18
Filed: 2021-08-30
Abstract: 電動機（１）は、ステータコア（３１）と、ステータコア（３１）に設けられた第１の絶縁物（３２）と、第１の絶縁物（３２）に巻かれた巻線（３３）とを有するステータ（３）と、ロータコア（２２）を有するロータ（２）と、ステータ（３）を覆う第２の絶縁物（４）とを有する。軸方向において、ステータコア（３１）は、ロータコア（２２）よりも短い。ステータ（３）は、磁性体（３４）を有する。磁性体（３４）は、第１の絶縁物（３２）によって固定されており、且つ、ロータコア（２２）と対向している。第２の絶縁物（４）の密度は、第１の絶縁物（３２）の密度よりも大きい。
Patent WO-2022059502-A1 (WO)
Title: Selection device, selection method, and program
Inventor: NAKANO MASATAKA
IPC: F25B49/02
Filed: 2021-09-02
Abstract: A selection device according to an aspect of the present disclosure comprises: a calculation unit that uses data correlated with the power consumption of portable cold source equipment and data relating to the set temperature of the cold source equipment to calculate the amount of power consumption required when the cold source equipment is transported to a predetermined destination; and a selection unit that uses the amount of power consumption calculated by the calculation unit to select an electricity storage device to be installed in the cold source equipment.
Patent WO-2022054915-A1 (WO)
Inventor: OKADA RYUTARO
IPC: B22F10/366
Filed: 2021-09-10
Abstract: This method for manufacturing a shaped article includes: a fabrication step for fabricating an intermediate through powder-bed fusion using a powder comprising a gamma-prime precipitation-strengthened Ni-based alloy; and a heat treatment step for heat-treating the intermediate. The Ni-based alloy contains, in terms of mass percentages, 7.0-17.0% of Cr, 7.0-12.0% of Co, 5.0-8.0% of Al + Ti, 2.0-12.0% of W, 1.5-4.4% of Nb + Ta, 2.3% or less of Mo, 0.3% or less of C, 2.0% or less of Hf, and 0.2% or less of Zr. In the fabrication step, when radiating a laser along a plurality of mutually parallel scan lines (4) on a layer (3) comprising the powder, a value obtained when the interval between these scan lines (4) is divided by the laser spot diameter is set to be 0.6-1.1, inclusive.
Patent WO-2023037538-A1 (WO)
Inventor: SAKAI YUSHI
IPC: B66B5/06
Filed: 2021-09-13
Abstract: 占有スペースを低減でき、省スペース化に適した、電動の非常止め装置を備えるエレベータ装置が開示される。このエレベータ装置は、乗りかごに設けられる非常止め装置（２００）と、非常止め装置を駆動する駆動機構（１００）とを備え、駆動機構は、回動可能に支持されるとともに非常止め装置に接続されて非常止め装置を動作させるレバー部（１２）と、可動部材（３４）と、回動可能に支持されるとともに駆動レバー部と係合するとともに可動部材と回動可能に接続されるリンク部（１１）と、リンク部が回動するようにリンク部を付勢するばね部（１４）と、待機状態において、可動部材を吸引する電磁石部（３５）と、を備え、待機状態において、電磁石部の励磁が停止されると、ばね部の付勢力によってリンク部が回動し、回動するリンク部によってレバー部が回動すると非常止め装置が動作する。
Patent WO-2022071031-A1 (WO)
Title: Noise filter
Inventor: AKITA YOSHIFUMI
IPC: H02M7/48
Filed: 2021-09-21
Abstract: A noise filter (40) is provided between a DC/AC inverter (20) that performs a switching operation at a first frequency and a DC/DC converter (50) that performs a switching operation at a second frequency higher than the first frequency. The noise filter (40) comprises a capacitor (82) and a common mode choke coil (70). The common mode choke coil (70) includes a core, and a first winding (72) and a second winding (73) that are wound around the core. The common mode choke coil (70) has an inductance that allows the noise filter (40) to have a resonance frequency greater than the first frequency and less than the second frequency even when the core is magnetically saturated.
Patent WO-2022075481-A1 (WO)
Inventor: YAMAKAWA OSAMU
IPC: A61P1/02
Filed: 2021-10-04
Abstract: The present invention provides a composition for oral care. This composition for oral care comprises a potato syrup derived from sweet potato or a potato syrup supernatant.
Patent WO-2022123957-A1 (WO)
Inventor: MIHARA KEISUKE
IPC: C30B29/06
Filed: 2021-11-01
Abstract: 本発明の第１態様は、メインチャンバと、引き上げチャンバと、シリコン融液と対向するように配置された熱遮蔽部材と、引き上げ中のシリコン単結晶を包囲するように熱遮蔽部材上に配置された整流筒と、引き上げ中のシリコン単結晶を取り囲むように配置され、シリコン融液に向かって延伸した部分を含む冷却筒と、冷却筒の内側に嵌合された冷却補助筒とを有し、冷却筒の延伸した部分は、シリコン融液に対面する底面を有し、冷却補助筒は、少なくとも、冷却筒の底面を囲繞した第１部分と、整流筒の上端部を囲繞した第２部分とを有するものであることを特徴とする単結晶製造装置である。これにより、従来技術に比べて炭素濃度がより低い単結晶を製造できる装置を提供することができる。
Patent WO-2023084756-A1 (WO)
Inventor: ICHIMIYA KATSUYUKI
IPC: C22C38/60
Filed: 2021-11-12
Abstract: 従来のＭｎＳ等による被削性向上技術だけでは実現できなかった、高いレベルでの磁気特性と被削性の両立を達成する技術について提供する。電磁軟鉄は、質量％で、Ｃ：０．０２％未満、Ｓｉ：０．０５％未満、Ｍｎ：０．０１％以上０．５０％以下、Ｐ：０．００２％以上０．０２０％以下、Ｓ：０．００１％以上０．０５０％以下、Ａｌ：０．０１０％超０．０５０％以下、、Ｎ：０．００１０％以上０．０１００％以下およびＢ：０．０００３％以上０．００６５％以下を含有し、残部が鉄および不可避的不純物の成分組成を有する。
Patent WO-2023089702-A1 (WO)
Title: Aerosol generation device
Inventor: NAKATANI MITSUHIRO
IPC: A24F40/465
Filed: 2021-11-17
Abstract: A non-combustion-type inhalation implement (100) comprises: a power supply (10); a conversion circuit (135) for converting electric power supplied from the power supply (10) to high-frequency electric power; a cavity (131) into which a stick (500) that includes an aerosol source can be inserted via an opening (111); a magnetic body (132); an induction coil (133) wound around the magnetic body (132), the high-frequency electric power being supplied to the induction coil (133); and a susceptor (134) in which flows an induction current generated by the magnetic field of the magnetic body (132) and the induction coil (133), the susceptor (134) being provided inside the cavity (131). The susceptor (134) is disposed on the opening (111) side as viewed from the induction coil (133).
Patent WO-2022208985-A1 (WO)
Title: Procédé de production et procédé de suppression par désintégration pour minerai fritté
Inventor: TAKEHARA KENTA
IPC: C22B1/16
Filed: 2021-11-24
Abstract: L'invention concerne un procédé de production et un procédé de suppression par désintégration pour minerai fritté permettant d'obtenir un minerai fritté ayant une faible propriété de désintégration par réduction par le biais de la conception de la matière première et de la régulation de température sans nécessiter un investissement en capital élevé. Le procédé de production de minerai fritté selon la présente invention est destiné à obtenir un minerai fritté en produisant des granulés de matière première à fritter par granulation d'un mélange de matières premières de frittage, et en frittant des granulés de matière première à fritter, un mélange de matières premières de frittage contenant du Fe2O3 et du CaO en un rapport Fe2O3/(Fe2O3 + CaO) dans la plage de 0,76 à 0,84 étant fritté. Ainsi, la propriété de désintégration par réduction (RDI) du minerai fritté peut être améliorée.
Patent WO-2022124391-A1 (WO)
Inventor: OUCHI MINEFUMI
IPC: H03H9/25
Filed: 2021-12-10
Abstract: 比帯域の調整を容易にする。弾性波装置は、支持基板と、第１の主面を有し、ニオブ酸リチウムまたはタンタル酸リチウムを含む圧電層と、前記支持基板と前記圧電層との間に設けられたエネルギー閉じ込め層と、前記圧電層の前記第１の主面に形成された、少なくとも１対の第１電極及び第２電極を含む、第１共振子及び第２共振子と、を備え、前記第１共振子は、厚み滑りモードのバルク波を利用可能に構成されており、前記第２共振子は、厚み滑りモードのバルク波以外の波を利用可能に構成されている。
Patent JP-WO2020170702-A1 (JP)
Title: 撮像装置およびその駆動方法
IPC: H04N5/369
Filed: 2020-01-22
Abstract: 本開示の一態様に係る撮像装置は、画素電極と、画素電極に対向する対向電極と、第１信号電荷を生成する第１コア、および、第１コアの周囲を覆う第１シェルを含み、画素電極と対向電極との間に位置する第１量子ドットと、第２信号電荷を生成する第２コア、および、第２コアの周囲を覆う第２シェルを含み、画素電極と対向電極との間に位置する第２量子ドットとを備える。第１量子ドットおよび第２量子ドットは、タイプＩＩ量子ドットである。画素電極と対向電極との電位差が第１電位差である場合、第１信号電荷は、第１シェルを透過せずに第１コア内に保持され、かつ、第２信号電荷は、第２シェルを透過して画素電極に捕集される。画素電極と対向電極との電位差が第１電位差よりも大きい第２電位差である場合、第１信号電荷は、第１シェルを透過して画素電極に捕集される。
Patent JP-WO2020184083-A1 (JP)
Title: 偏光膜、偏光板、および該偏光膜の製造方法
IPC: G02B5/30
Filed: 2020-02-18
Abstract: 高温環境下において収縮およびクラックが抑制された偏光膜が提供される。本発明の偏光膜は、ヨウ素を含むポリビニルアルコール系樹脂フィルムで構成され、沸点が１００℃以上のアルコールを０．１重量％〜１．０重量％含有する。１つの実施形態においては、沸点が１００℃以上のアルコールは、グリセリンおよび／またはエチレングリコールである。本発明の偏光板は、上記の偏光膜と、偏光膜の少なくとも一方の側に配置された保護層とを有する。
Patent JP-WO2020209057-A1 (JP)
Title: セメント用添加剤、セメント混和剤、セメント組成物、成形体、および成形体の強度向上方法
IPC: C08F220/56
Filed: 2020-03-24
Abstract: 添加によっても打設時の初期にはセメント組成物の粘性が低く、また流動性が高く、また、添加によりコンクリート等の長期強度が向上するコンクリート用添加剤を提供する。吸水性樹脂を含む、セメント用添加剤であって、前記吸水性樹脂が、ノニオン性非架橋性単量体５０モル％以上およびノニオン性架橋性単量体０．１モル％以上含む単量体混合物を重合してなり、前記単量体混合物中、アニオン性単量体の含有量が２０モル％以下である、セメント用添加剤。
Patent JP-WO2020217749-A1 (JP)
Title: リチウム二次電池
IPC: H01M10/0585
Filed: 2020-03-09
Abstract: 正極層、セパレータ及び負極層が互いに結合した一体焼結体板タイプの電池でありながら、優れた電池性能（特に放電容量）と一体焼結体板の反りの低減とを両立可能なリチウム二次電池が提供される。リチウム二次電池は、コバルト含有リチウム複合酸化物焼結体で構成される正極層と、チタン含有焼結体で構成される負極層と、正極層と負極層との間に介在されるセラミックセパレータと、少なくともセラミックセパレータに含浸される電解質と、密閉空間を備え、該密閉空間内に正極層、負極層、セラミックセパレータ及び電解質が収容される外装体とを備える。正極層、セラミックセパレータ及び負極層は互いに結合している。リチウム複合酸化物焼結体は、リチウム複合酸化物焼結体のコバルト含有量に対して０．０５〜２．０ｍｏｌ％のホウ素、又は上記コバルト含有量に対して０．０５〜１．２ｍｏｌ％のストロンチウムを助剤として含む。