baber/WOPTO huggingface dataset:
Patent WO-2020013278-A1 (WO)
Title: Navigation satellite system reception device, method for processing navigation satellite signal from same, and program
Inventor: YOSHIDA SEIJI
IPC: G01C21/28
Filed: 2019-07-11
Abstract: Provided is a navigation satellite system reception device with which it is possible to realize highly precise time synchronization or position measurement even in environments in which open space for receiving a navigation satellite signal is limited, an invisible-satellite signal is received as a multipath signal not associated with a direct wave, and a reception state of the navigation satellite signal is unsatisfactory. This navigation satellite system reception device comprises: a navigation satellite signal reception unit 1 that calculates a reception position and a reception time on the basis of navigation satellite signals received simultaneously from four or more navigation satellites; and a control unit 2 that performs control so as to calculate an initial position of a reception position and a trajectory position of the navigation satellites on the basis of the navigation satellite signals, calculate an arrival time of the navigation satellite signals on the basis of the calculated reception position and trajectory position as well as time information included in the navigation satellite signals, extract a navigation satellite signal on the basis of the calculated arrival time, calculate a reception position on the basis of the extracted navigation satellite signal, recursively perform the process for calculating the arrival time and the process for extracting the navigation satellite signal using the calculated reception position, and perform a position measurement process or a time synchronization process on the basis of the navigation satellite signal extracted at the end of recursion.
Patent WO-2021014542-A1 (WO)
Title: Template creation device, object recognition processing device, template creation method, object recognition processing method, and program
Inventor: KONISHI YOSHINORI
IPC: G01B21/20
Filed: 2019-07-22
Abstract: This template creation device creates a template corresponding to a target object on the basis of three-dimensional measurement data, the template creation device comprising: a target object three-dimensional measurement data acquisition unit; a three-dimensional measurement measuring viewpoint position/attitude data acquisition unit; a symmetry parameter setting unit; a three-dimensional data replication unit that generates three-dimensional data of the target object by using three-dimensional data obtained by replicating the three-dimensional measurement data on the basis of the symmetry parameter; a template creation position/attitude information acquisition unit; and a template creation viewpoint three-dimensional data generation unit that generates three-dimensional data from a template creation viewpoint.
Patent WO-2021014559-A1 (WO)
Title: Elevator apparatus
Inventor: KUBO YOSUKE
IPC: B66B5/18
Filed: 2019-07-23
Abstract: Disclosed is an elevator apparatus provided with an emergency stop device capable of preventing activation of a braking state detection switch during power outage even while being operated by a power operator. This elevator apparatus is provided with: an emergency stop device (5) provided to a car (1); and a power operator (3) that activates the emergency stop device, and has a braking state detection switch (6) for detecting the braking state of the emergency stop device, wherein the braking state detection switch is operated by a mechanism (8) for activating the emergency stop device in association with the power operator, the braking state detection switch is deactivated when the mechanism is displaced during interruption of power supply, and the braking state detection switch is activated when the mechanism is displaced during braking of the emergency stop device.
Patent WO-2020031793-A1 (WO)
Title: Exhaust gas purification catalyst
Inventor: SHIROTORI MAHIRO
IPC: F01N3/28
Filed: 2019-07-30
Abstract: An exhaust gas purification catalyst for purifying an exhaust gas discharged from an internal combustion engine, said catalyst comprising a wall flow-type substrate, wherein an inlet side cell having an opening end on an exhaust gas inlet side and an outlet side cell being adjacent to the inlet side cell and having an opening end on an exhaust gas outlet side are defined by a porous partition wall, and a catalyst layer formed in pores of the partition wall, wherein the volume of 20-100 nm pores of the partition wall, in which the catalyst layer is formed, is 0.06 cc/g or more and the total pore volume of the partition wall, in which the catalyst layer is formed, is 0.4 cc/g or more.
Patent WO-2020031824-A1 (WO)
Title: Apparatus and method for heat-treating heat-shrinkable film
Inventor: UETSUKI AKIRA
IPC: B65B53/04
Filed: 2019-08-01
Abstract: Provided is an apparatus for heat-treating a heat-shrinkable film which realizes excellent finishing of a shrunk heat-shrinkable film and in which it is possible to configure the device in a compact and simple manner. An apparatus 1 for heat-treating a heat-shrinkable film includes: a water-vapor-generating device 31 that generates water vapor; a heated-air-generating device 32 that generates heated air at a temperature equal to or greater than that of the water vapor generated by the water-vapor-generating device 31; a mixed-gas-producing unit 33 that mixes the water vapor generated by the water-vapor-generating device 31 and the heated air generated by the heated-air-generating device 32, thereby producing a mixed gas at a temperature equal to or greater than that of the water vapor generated by the water-vapor-generating device 31; a reheating device 34 that reheats the mixed gas produced by the mixed-gas-producing unit 33, thereby producing super-heated water vapor; and a supply unit 35 that supplies the super-heated water vapor produced by the reheating device 34 to a heat-treatment chamber 40.
Patent WO-2020032278-A1 (WO)
Title: Pneumatic tire
Inventor: GUNJI RYOTA
IPC: B60C11/13
Filed: 2019-08-09
Abstract: This pneumatic tire comprises: a shoulder main groove 21 and a center main groove which are arranged in one region with the tire equatorial plane as a boundary; and a shoulder land portion 31 and a middle land portion 32 which are separated by the shoulder main groove 21. Furthermore, the shoulder land portion 31 is a rib that is continuous in the tire circumferential direction. The middle land portion 32 is provided with a plurality of middle lug grooves 321, and a plurality of middle blocks 322 that are separated by the middle lug grooves 321. Moreover, when defining a section A in the tire circumferential direction along the shoulder main groove 21-side edge of one middle block 322, the width of the shoulder main groove 21 increases or decreases continuously in the section A.
Patent WO-2020045429-A1 (WO)
Inventor: SEKI KENTA
IPC: H01P5/18
Filed: 2019-08-27
Abstract: A directional coupler (10) according to the present invention is provided with: a main line (11) and a sub-line (12), which are electromagnetically coupled to each other; a variable termination circuit (14) having a variable impedance, which is connected to one end of the sub-line (12); a variable matching circuit (15) having a variable impedance or a variable attenuator (16) having a variable attenuation, which is connected to the other end of the sub-line (12); and a control circuit (19) which controls the impedance of the variable termination circuit (14), while controlling the impedance of the variable matching circuit (15) or the attenuation of the variable attenuator (16). The control circuit (19) is provided with a nonvolatile memory (19a), and controls the impedance of the variable termination circuit (14) in accordance with the data stored in the memory (19a).
Patent WO-2020170486-A1 (WO)
Title: Image processing device, image processing method, and image processing program
Inventor: MINAGAWA JUN
IPC: H04N7/18
Filed: 2019-09-13
Abstract: An image processing device (10) comprises: an image recording unit (102) that associates identification information for imaging devices (1a to 1d) that have captured respective images among a plurality of captured images (101a to 101d) with time information indicating the image capture time, and that records the associated information in storage units (114, 115); a movement amount estimation unit (104) that calculates an estimated movement amount for each of the plurality of imaging devices (1a to 1d) from the plurality of captured images recorded in the storage units (114, 115); and a deviation correction unit (100) that repeats deviation correction processing comprising processing for acquiring an evaluation value for the deviation amount in an overlapping region of a plurality of captured images in a composite image generated by combining a plurality of captured images having the same image capture time, processing for updating an external parameter for each of the plurality of captured images (1a to 1d) on the basis of the estimated movement amount and the deviation amount evaluation value, and processing for using the updated external parameters to combine the plurality of images having the same image capture time.
Patent WO-2020075476-A1 (WO)
Inventor: TAKADA MASASHI
IPC: G01C3/06
Filed: 2019-09-20
Abstract: Provided is a vehicle-mounted system that makes cost reduction and adaptation to various sensor configurations possible by appropriately controlling a distance-measurement angle of view and detectable distance for stereo vision. This vehicle-mounted system comprises: an external environment detection unit comprising at least one sensor for detecting an object of observation near a vehicle; an external environment recognition unit for recognizing the environment around the vehicle on the basis of the result of the detection by the external environment detection unit; a vehicle plan determination unit for generating a vehicle path plan on the basis of the result of the recognition by the external environment recognition unit; and a vehicle control unit for controlling the behavior of the vehicle on the basis of the path plan from the vehicle plan determination unit. The external environment detection unit comprises an image processing device that serves as the sensor and detects the object of observation using stereo vision. The image processing device changes the range of the stereo vision on the basis of at least one from among the path plan from the vehicle plan determination unit, information about the sensor configuration of the external environment detection unit, and the sensor reliability of the result of the detection by the external environment detection unit.
Patent WO-2020235118-A1 (WO)
Inventor: NAKAMURA KUNIHIKO
IPC: G01N27/12
Filed: 2019-09-24
Abstract: Provided is a technology for promoting a reduction in power consumption of a gas sensor. This gas sensor comprises: a substrate; a support layer; a base layer; a heater layer provided on or above the base layer; a gas-sensitive layer provided on or above the heater layer or base layer, and having electrical impedance which is sensitive to gas concentration; and a detection electrode which is electrically connected to the gas detection layer and which detects the impedance of the gas-sensitive layer. Here, the substrate is equipped with a hollow portion, and in plan view the substrate is equipped with an opening formed by the hollow portion, the support layer is provided on the substrate so as to cover at least the entire periphery of the peripheral edge of the opening, the base layer is held by the support layer, and at a position distant from the substrate above the hollow portion, and the support layer has a first phononic crystal structure comprising a plurality of through holes arranged regularly at the portion that comes into contact with the hollow portion.
Patent WO-2020129360-A1 (WO)
Inventor: INAMI YUICHI
IPC: G08G1/005
Filed: 2019-10-07
Abstract: This parking position confirmation system (21) comprises: communicators (23) that are provided in a plurality so as to divide a parking facility (20) into a plurality of areas, and execute wireless communication with a communication device (10) associated with a user; and a detector (31) that detects whether a vehicle (1) has parked. When the vehicle (1) has parked in one of the plurality of areas corresponding to the communicators (23), identification information that can identify the user or the vehicle is acquired by the designated communicator (23) via wireless communication with the communication device (10), and the designated communicator (23) outputs the position information of the area in which the vehicle is parked, linked with the identification information.
Patent WO-2020075662-A1 (WO)
Inventor: SHIBAHARA TOSHIKI
IPC: G06F16/906
Filed: 2019-10-07
Abstract: A data classification device (1) comprises: a known data input unit (3) that receives input of known data in which a class to which the data belongs and a sub-class which is subordinate to said class are known; a characteristic extraction unit (4) that extracts, from characteristics included in the known data, a characteristic with which classification failure will occur in a case where, using said characteristics, classification of sub-classes of the known data belonging to the same class is carried out; and a classification unit (5) that uses the characteristic extracted by the characteristic extraction unit (4) to classify the class of data to be classified.
Patent WO-2020158053-A1 (WO)
Inventor: HIROTA MASAYOSHI
IPC: H02M3/28
Filed: 2019-10-08
Abstract: 電源システムは、第１の蓄電池に電力を供給する第１の電力供給回路と、第１の電力供給回路に電気的に接続され、第２の蓄電池に電力を供給する第２の電力供給回路とを含み、第１の電力供給回路は、第１の電力変換回路を含み、第２の電力供給回路は、第１の電力変換回路を第２の電力供給回路の一部として用いて第２の蓄電池に供給する電力を生成する。
Patent WO-2020090542-A1 (WO)
Inventor: BENZ DEBIS
IPC: A61M1/02
Filed: 2019-10-21
Abstract: A biological component collection system and a circuit internal pressure acquisition method are provided, which are capable of accurately measuring the circuit internal pressure. A centrifugal separation device (14) of a blood component collection system (10) comprises a data acquisition unit (106) that acquires initial data A before blood component collection is carried out in a cassette attached state, an estimated data calculation unit (112) that calculates estimated data B on the basis of the initial data A, a reaction force calculation unit (116) which, during blood component collection, calculates a reaction force of a first applied load measurement unit (60) on the basis of the estimated data B, and an internal pressure calculation unit (118) that calculates an internal pressure of the first applied load measurement unit (60), on the basis of the reaction force calculated by the reaction force calculation unit (116) and a load detected by a first load detecting unit (88).
Patent WO-2021084741-A1 (WO)
Title: 統合弁
Inventor: KANAMORI KAZUHIRO
IPC: F25B43/00
Filed: 2019-11-01
Abstract: 【課題】シャッター部材の加工の容易化が求められている。 【解決手段】本開示の統合弁１０では、シャッター部材７０Ｗは、円板状のシャッター部７０Ａと、シャッター部７０Ａの外縁部に、放射状に（シャッター部７０Ａの外周を３等分する位置に）配された３本の脚部７０Ｃと、を備えてなる。シャッター部材７０Ｗは、下側支持ベース２０Ｂの第２凹部２０Ｈの底面と、上側支持ベース２０Ａの円筒部２０Ｇの下端と、の間に挟持されている。
Patent WO-2020095909-A1 (WO)
Inventor: YANG YEONSOO
IPC: G06T7/00
Filed: 2019-11-05
Abstract: This image processing device has: an inference processing unit; a dimension conversion processing unit; and a display processing unit. The inference processing unit acquires the result of classifying each of a plurality of regions set in an image into one of a plurality of classes. The dimension conversion processing unit converts multi-dimensional data corresponding to each of the regions set in the image into low-dimensional data. The display processing unit displays a display image which includes one or more regions together with a plot diagram which has a plurality of plot points obtained by providing, to the low-dimensional data of each of the regions, a color or a pattern in accordance with the classification result, and provides, when an instruction for selecting a selection point from among the plot points is received, an identification display for enabling identification of the selection point and a region corresponding to the selection point in the display image.
Patent WO-2020100805-A1 (WO)
Inventor: KUDOSE HIROSHI
IPC: G07F9/02
Filed: 2019-11-11
Abstract: [Problem] To provide an automatic column setting device which is for an article vending machine and facilitates a column setting operation. [Solution] An automatic column setting device for an article vending machine 1 comprises: a column that is provided on a shelf 13 storing articles and stores the articles arranged in a front-rear direction; and a carry-out mechanism 55 that is detachably installed on the shelf 13 for each column and sequentially carries out the articles stored in the column on the basis of a sale instruction, wherein the carry-out mechanism 55 comprises: a motor presence/absence information creating unit 81 that can be installed at a plurality of predetermined left and right positions on the shelf 13 and detects an installation position of a motor 61 on the basis of a connection state of the motor 61 of the carry-out mechanism 55; and a pattern extraction unit 82 that automatically determines the type and the installation position of the carry-out mechanism 55 on the shelf 13 on the basis of the motor 61 presence/absence information detected by the motor presence/absence information creating unit 81.
Patent WO-2020111161-A1 (WO)
Inventor: HONDA Kenjiro
IPC: E02D3/10
Filed: 2019-11-28
Abstract: The purpose of the invention is to replace groundwater efficiently with fine bubble water.　This fine bubble water replacement method comprises a water pumping step S7 of pumping groundwater using a groundwater well 1, and a fine bubble water injection step S8 of injecting fine bubble water BW from a water injection pipe 2. The water pumping step S7 is performed using a groundwater well 1 that has a shaft 11, a well pipe 12 having a groundwater inlet hole in the peripheral wall, a strainer 121 mounted around the well pipe 12, a cover member 12b to close the upper opening of the well pipe, filter material 14 filling the gap between the shaft 11 and the strainer 121, a vacuum pump 15 to reduce the pressure inside the well pipe 12, and a water pump 16 to pump groundwater taken into the well pipe 15, and in which the groundwater inlet hole 12a is provided in a location lower than the topmost end of a water passage 121b of the strainer 121.
Patent WO-2020129735-A1 (WO)
Inventor: AOKI YOSHIRO
IPC: G02F1/13
Filed: 2019-12-09
Abstract: Le but du présent mode de réalisation est de fournir un dispositif électronique dans lequel une unité d'affichage peut être agrandie. Ce dispositif électronique comprend une première caméra ; une première plaque de polarisation ; une seconde plaque de polarisation ; et un panneau à cristaux liquides disposé entre la première plaque de polarisation et la seconde plaque de polarisation. Le panneau à cristaux liquides comprend une première ligne de balayage ; une première ligne de signal croisant la première ligne de balayage ; un premier élément de commutation connecté électriquement à la première ligne de balayage et à la première ligne de signal ; et une première électrode de commande connectée électriquement au premier élément de commutation. La première électrode de commande chevauche la première caméra et est disposée dans une première surface annulaire.
Patent JP-WO2018167951-A1 (JP)
Title: コンテンツ再生機器、コンテンツ再生方法、及びコンテンツ再生システム
IPC: G10L19/00
Filed: 2017-03-17
Abstract: コンテンツ再生機器は、１又は複数のコンテンツの再生順序を表すプレイリスト情報を取得するプレイリスト取得手段と、それぞれのコンテンツの再生に必要な条件を表す再生必要条件情報を取得する再生必要条件取得手段と、コンテンツ再生機器において再生が可能な条件を表す再生可能条件情報を取得する再生可能条件取得手段と、再生必要条件情報と再生可能条件情報とに基づき、それぞれのコンテンツがコンテンツ再生機器において再生が可能であるか否かを判定する再生可否判定手段と、判定結果に基づく情報を保存する判定結果保存手段と、１又は複数のコンテンツを再生するコンテンツ再生手段であって、判定結果に基づく情報に従って、コンテンツ再生機器において再生が不可能なコンテンツを再生しないコンテンツ再生手段と、を備える。
Patent JP-WO2018179711-A1 (JP)
Title: 撮像装置、および画像処理方法、並びにプログラム
IPC: H04N5/232
Filed: 2018-01-22
Abstract: 記録用画像の撮影時に、表示部のブラックアウトを回避する表示制御を行う装置、方法を提供する。撮像素子と、フレームメモリと、表示部と、制御部を有し、制御部は、撮像装置に対する撮影操作の入力検出に応じて、記録用画像の露光準備処理を開始し、露光準備処理の完了後に撮像素子における記録用画像の露光処理と、記録用画像のフレームメモリへの格納処理を実行する。さらに、制御部は、露光準備処理の開始に伴い、撮像素子の表示用画像の露光を停止させ、記録用画像が表示可能となるまで、表示部に表示用画像を表示してブラックアウトを回避する。
Patent JP-WO2018181975-A1 (JP)
Title: 往復動式ブースター圧縮機
IPC: F04B25/00
Filed: 2018-03-30
Abstract: 往復動式ブースター圧縮機は、クランク機構を収容するクランクケース内が隔壁によって第１の空間及び第２の空間に分割されている。第１の空間又は第２の空間の少なくとも一方は、第１の気筒又は第２の気筒で加圧された気体が導入されることで加圧されることにより、第１の気筒及び第２の気筒に対応する圧力に設定される。
Patent JP-WO2018225864-A1 (JP)
Title: 膜透過性の高い環状ペプチド化合物、及びこれを含むライブラリ
IPC: C12P21/02
Filed: 2018-06-08
Abstract: 本発明者らは、標的分子に特異的に結合できる環状ペプチド化合物をスクリーニングする際に、長い側鎖を環状部に有する環状ペプチド化合物を含むライブラリを用いることで、標的分子に特異的に結合できる環状ペプチド化合物のヒット率が向上し得ることを見出した。一方で、本発明者らは、従来経口低分子医薬品に採用されていたインドール骨格やヒドロキシフェニル基を有するアミノ酸残基であるトリプトファンやチロシン残基が、高い膜透過性を狙うペプチドには適さないことを見出した。
Patent JP-WO2019004142-A1 (JP)
Title: 膜形成材料、リソグラフィー用膜形成用組成物、光学部品形成用材料、レジスト組成物、レジストパターン形成方法、レジスト用永久膜、感放射線性組成物、アモルファス膜の製造方法、リソグラフィー用下層膜形成材料、リソグラフィー用下層膜形成用組成物、リソグラフィー用下層膜の製造方法及び回路パターン形成方法
IPC: G03F7/20
Filed: 2018-06-25
Abstract: 湿式プロセスが適用可能であり、耐熱性とレジストパターン形状、エッチング耐性、段差基板への埋め込み特性及び膜の平坦性に優れるリソグラフィー用膜や、耐熱性、透明性及び屈折率に優れる光学部品等を形成するために有用な、下記式（１）で表されるトリアジン系化合物を含有する、膜形成材料を提供する。
Patent JP-WO2019026220-A1 (JP)
Title: カテーテル
IPC: A61M25/00
Filed: 2017-08-02
Abstract: 【課題】 トルク伝達性の低下を抑制しながらチップをダウンサイズし、且つ、チップとカテーテルシャフトとの接合強度をより高くすることが可能なカテーテルを提供する。【解決手段】 カテーテル１は、カテーテルシャフト２０と樹脂製のチップ３０を備える。カテーテルシャフト２０は、第一内径を有する第一部分２２ａと、第一部分２２ａの遠位端に設けられ、第一内径から第二内径へと縮径しており、チップ３０の内部に配設されたテーパー部分２２ｂとを有するコイル体２２と、第一部分２２ａの内周面を被覆する内層２４と、第一部分２２ａの外周面を被覆する外層２８を有する。チップ３０は、外層２８の遠位端２８ａに接合される外層接合部３０ａと、内層２４の遠位端２４ａに接合される内層接合部３０ｂを有する。テーパー部分２２ｂでは隣接する素線間に隙間５０が設けられており、外層接合部３０ａは内層接合部３０ｂと隙間５０を介して一体化されている。【選択図】図２
Patent JP-WO2019030822-A1 (JP)
Title: タッチパネル付き表示装置
IPC: G06F3/041
Filed: 2017-08-08
Abstract: 投影型の静電容量方式のタッチパネルを備える操作パネル（２）は、タッチパネルのタッチボタンが操作されたか否かを、静電容量の変化量に基づいて判別する操作判別部（２４）と、操作判別部（２４）が、タッチボタンが操作されたと判別したときは、操作されたタッチボタンに対応するタッチボタン用ＬＥＤを静電容量の変化量に応じて点灯させる表示制御部（２５）とを備える。
Patent JP-WO2019035193-A1 (JP)
Title: ゲームプログラム、及びゲームプログラム制御方法
IPC: A63F13/30
Filed: 2017-08-16
Abstract: プレイヤ端末の位置を利用するゲームであって、現実世界での移動を十分に行えないプレイヤをも満足させることが可能なゲームを提供することを目的とする。プレイヤ端末の位置に基づいて、ゲームを進行させる。所定の第１条件が満たされた場合、プレイヤ端末の位置とは異なる、現実世界の所定の位置に基づいて、ゲームを進行させる。
Patent JP-WO2019043833-A1 (JP)
Title: 運転支援車両の位置誤差補正方法及び位置誤差補正装置
IPC: B60W30/12
Filed: 2017-08-30
Abstract: 白線や横断歩道がない交差点であっても、交差点を右左折により通過した後の自車位置を車線内中央に近づけること。自動運転走行中、ナビゲーション誤差を補正するナビゲーション制御ユニット（３）を備える自動運転車両の位置誤差補正装置において、ナビゲーション制御ユニット（３）は、目標経路を補正する目標経路補正器（３６）に、道路境界情報統合部（３６１）と、横補正量算出部（３６２）と、横並行移動部（３６３）と、を有する。道路境界情報統合部（３６１）は、自車が走行する車線の車線境界を検出する。横補正量算出部（３６２）は、車線境界の検出結果と地図上における目標経路との位置関係を比較することで目標経路の横補正量目標値を算出し、横補正量目標値を得る目標経路の横移動速度を、自車の車両姿勢角である方角によって変化させることで横補正量を算出する。横並行移動部（３６３）は、横補正量が算出されると、目標経路を横補正量の分だけ横方向の並行移動により補正する。
Patent JP-WO2019044234-A1 (JP)
Title: 弾性支持構造
IPC: F04B45/04
Filed: 2018-07-18
Abstract: 鉛直上方から見たとき、第１バネ（１１１）は、第１位置（１２１）から、四角形Ｓの側とは反対方向である第１方向（Ｄ１）に延在する。第２バネ（１１２）は、第２位置（１２２）から、四角形Ｓの側とは反対方向である第２方向（Ｄ２）に延在する。第３バネ（１１３）は、第３位置（１２３）から、四角形Ｓの側とは反対方向である第３方向（Ｄ３）に延在する。第４バネ（１１４）は、第４位置（１２４）から、四角形Ｓの側とは反対方向である第４方向（Ｄ４）に延在する。第１方向（Ｄ１）、第２方向（Ｄ２）、第３方向（Ｄ３）、第４方向（Ｄ４）は、振動軸Ａが延在する方向Ｖから４５度以上ずれている。本態様によれば、送風機からの振動の伝播を効果的に抑制することができる。
Patent JP-WO2019044355-A1 (JP)
Title: 半導体発光素子
IPC: H01S5/323
Filed: 2018-08-02
Abstract: 半導体発光素子（１００）は、窒化物半導体からなるｎ型クラッド層（１０２）と、ｎ型クラッド層（１０２）の上方に配置され、窒化物半導体からなる活性層（１０３）と、活性層（１０３）の上方に配置され、窒化物半導体からなるｐ型クラッド層（１０４）と、ｐ型クラッド層（１０４）の上方に配置されるｐ側電極（１０７）と、を備え、前記ｐ型クラッド層は、水素を含有し、前記ｐ側電極の下方領域における前記ｐ型クラッド層の中央での前記水素の第１濃度は、前記下方領域における前記中央より外縁側の位置での前記水素の第２濃度より低い。
Patent JP-WO2019049785-A1 (JP)
Title: Ｌａｓ系結晶性ガラス、ｌａｓ系結晶化ガラス及びそれらの製造方法
IPC: C03C10/12
Filed: 2018-08-31
Abstract: 本発明の目的は、着色が低減されたＬＡＳ系結晶化ガラスを提供することである。本発明は、ＬＡＳ系結晶化ガラス中のＶ、Ｃｒの含有量がそれぞれ０〜３ｐｐｍであり、更に、Ｓｃ、Ｌａ、Ｃｅ、Ｐｒ、Ｐｍ、Ｓｍ、Ｅｕ、Ｇｄ、Ｔｂ、Ｄｙ、Ｈｏ、Ｅｒ、Ｔｍ、Ｙｂ、Ｌｕ、Ａｃ、Ｔｈ、Ｐａ、Ｕの含有量がそれぞれ０〜１０ｐｐｍであることを特徴とする。
Patent JP-WO2019054392-A1 (JP)
Title: エポキシ樹脂組成物
IPC: C08L77/00
Filed: 2018-09-12
Abstract: 銅及びアルミニウムへの接着性に優れ、さらに、低温環境での接着性に優れるエポキシ樹脂組成物を提供する。（Ａ）エポキシ樹脂と、（Ｂ）共重合ナイロン粉体とを含む、エポキシ樹脂組成物。
Patent JP-WO2020095478-A1 (JP)
Title: 電気光学素子のための複合基板とその製造方法
IPC: G02B6/13
Filed: 2019-07-11
Abstract: 電気光学素子のための複合基板を開示する。複合基板は、電気光学効果を有する電気光学結晶基板と、電気光学結晶基板に接しているとともに電気光学結晶基板よりも屈折率の低い低屈折率層と、低屈折率層に少なくとも接合層を介して接合された支持基板とを備える。この複合基板では、低屈折率層と支持基板との間に存在する複数の界面の少なくとも一つが、電気光学結晶基板と低屈折率層との間の界面よりも、粗面度が大きい界面である。