baber/WOPTO huggingface dataset:
Patent WO-2019220582-A1 (WO)
Title: Vehicle lateral posterior alarm device and vehicle lateral posterior alarm method
Inventor: KOKIDO NORITAKA
IPC: G08B21/00
Filed: 2018-05-17
Abstract: At a time of notifying an existence of a close moving body, for the purpose of suppressing an excessive notification, a close moving body detection unit (5), a relative speed detection unit (5b), and an alarm output determination unit (5d) are provided. The close moving body detection unit (5) detects, on the basis of outputs from a periphery monitoring camera unit (1) for acquiring a lateral posterior image of an own vehicle and a sensor unit (2) for detecting the close moving body, the close moving body which exists within a predetermined range from a lateral and posterior area of the own vehicle. The relative speed detection unit (5b) detects a relative speed of the own vehicle to the close moving body. In the case where the close moving body is detected, and the own vehicle is trying to change lanes, when the relative speed detected by the relative speed detection unit (5b) exceeds a reference relative speed at which lanes can be changed, the alarm output determination unit (5d) causes an alarm output unit (6) to generate an alarm.
Patent WO-2018235537-A1 (WO)
Title: Vehicle-mounted machine, vehicle communications system, and arrival direction estimation method
Inventor: MATSUOKA KENJI
IPC: B60R25/40
Filed: 2018-05-29
Abstract: Provided are a vehicle-mounted machine, a vehicle communications system, and an arrival direction estimation method. The vehicle-mounted machine causes signals to be transmitted from a plurality of transmission antennas spaced apart on a vehicle and performs processing in accordance with response signals from a mobile device that received the signals. The vehicle-mounted machine comprises: a reception unit that receives response signals via each of a plurality of reception antennas spaced apart on the vehicle; and an estimation unit that estimates the arrival direction of the response signals, on the basis of phase difference between response signals received via each of the plurality of reception antennas.
Patent WO-2019003767-A1 (WO)
Title: Isocyanuric acid derivative having alkoxyalkyl group and production method therefor
Inventor: KUBODERA SHUN
IPC: C07F7/18
Filed: 2018-05-29
Abstract: [Problem] To provide a novel isocyanuric acid derivative having two alkoxyalkyl groups and a trialkoxysilyl group introduced thereinto, and a production method for the isocyanuric acid derivative. [Solution] This isocyanuric acid derivative is liquid at room temperature under ordinary pressure and is represented by formula (1) (in the formula, R1 represents a methyl group or an ethyl group, two R2s each represent an alkylene group having one or two carbon atoms, two R3s each represent a methyl group, an ethyl group, or an alkoxyalkyl group having 2-4 carbon atoms).
Patent WO-2018221694-A1 (WO)
Inventor: KATO SADAHIRO
IPC: B01J29/16
Filed: 2018-05-31
Abstract: L'invention concerne une structure de catalyseur d'hydrodésulfuration qui peut supprimer la réduction de l'activité du catalyseur pour obtenir un traitement d'hydrodésulfuration efficace. La structure de catalyseur d'hydrodésulfuration (1) selon l'invention comprend un support (10) ayant une structure poreuse conçue à partir d'un composé de zéolite et au moins un matériau catalytique (20) présent dans le support (10), le support (10) présentant des passages qui communiquent les uns avec les autres et le matériau catalytique (20) étant présent au moins dans les passages (11) dans le support (10).
Patent WO-2019229987-A1 (WO)
Title: Flow passage control device and vehicle height adjustment device
Inventor: MIYATA HIROYUKI
IPC: B62K25/08
Filed: 2018-06-01
Abstract: This flow passage control device is provided with: a fourth shutoff valve 304 which opens and closes a fourth communication passage through which oil flows from a jack chamber toward a reservoir chamber; a third shutoff valve 303 which is changed to a first state in which the fourth shutoff valve 304 is moved to a position where the fourth communication passage is closed, and to a second state in which the fourth shutoff valve 304 is moved to a position where the fourth communication passage is opened, thereby controlling the opening and closing of the fourth shutoff valve 304; and a push rod 316 having a push rod body 316a, one end of which is pressed to move the push rod body 316a to the other side, causing the other end to change the state of the third shutoff valve 303 from the first state to the second state, the push rod 316 also having a washer 700 which protrudes outward in the radial direction of the push rod body 316a from the outer peripheral surface of the push rod body 316a so that the washer 700 is subjected to the pressure of oil flowing from the jack chamber toward the reservoir chamber.
Patent WO-2019031050-A1 (WO)
Title: Motor and motor manufacturing method
Inventor: YOSHIDA YUSAKU
IPC: H02K15/14
Filed: 2018-06-11
Abstract: This motor is provided with: a rotor that has a shaft disposed along the center axis extending in the vertical direction and that rotates about the center axis; and a stator that opposes the rotor via a gap in the radial direction; a housing that has a cylindrical portion surrounding the stator from the radially outer side; a bearing that rotatably supports the shaft; and a bearing holder that is held in the cylindrical portion and supports the bearing. A groove portion that extends along the circumferential direction is provided on the inner circumferential surface of the housing, and the bearing holder has an outer peripheral portion that is stored in the groove portion.
Patent WO-2019012976-A1 (WO)
Title: High-pressure fuel pump
Inventor: MATSUSHITA KOHEI
IPC: F02M59/34
Filed: 2018-06-26
Abstract: Provided is a high-pressure fuel pump having mounted therein a suction valve having reduced noise achieved while the reliability of strength is maintained. This high-pressure fuel pump is provided with: a suction valve for opening and closing a flow passage; a seat on which the suction valve sits; a stopper which, at the time of valve opening, prevents the suction valve from moving away from the seat; and a rod formed as a separate body from the suction valve and biasing the suction valve toward the stopper. The suction valve comprises a center section and an outer peripheral section which is formed radially outside the center section so as to extend upstream from the downstream surface of the center section, and which has an axial thickness smaller than that of the center section.
Patent WO-2019058689-A1 (WO)
Title: Information input device and information input method
Inventor: FURUTA HIROSHI
IPC: G06F3/0482
Filed: 2018-06-28
Abstract: Provided is an information input device (1) comprising an operation detection unit (112), a display unit (111), an action mode switching unit (124), an operation region information notification unit (125b), and an information input unit (123). The operation detection unit (112) detects an operation on a display screen. The display unit (111) has, in a display region of the display screen, an action mode switching operation region for performing a switching operation between a first action mode and a second action mode and an input operation region for performing an information input operation. The action mode switching unit (124) switches the host device to the second action mode when a long-press operation is detected in the action mode switching operation region. The operation region information notification unit (125b) outputs notification information when an operation is detected in the input operation region while in the second action mode. On detecting an operation in the input operation region while in the first action mode, the information input unit (123) inputs the information.
Patent WO-2019082487-A1 (WO)
Title: Toilet training system, toilet training program, toilet training method, and toilet training terminal
Inventor: GODA AYAMI
IPC: A61F13/84
Filed: 2018-08-22
Abstract: This toilet training system has a terminal (1) and a disposable diaper (10). The disposable diaper (10) is provided with a separable seal member (30) to which a first image (41) is attached. A control unit 2 of the terminal (1) causes an output unit (5) to output first toilet training information upon recognition that a read-out unit (6) has read only the first image (41), and causes the output unit (5) to output second toilet training information, which is different from the first toilet training information, upon recognition that the read-out unit (6) has read a second image (42) as well as the first image (41).
Patent WO-2019102671-A1 (WO)
Title: Flux and solder paste
Inventor: KAWASAKI HIROYOSHI
IPC: C22C13/00
Filed: 2018-08-24
Abstract: The present invention addresses the problem of providing a flux from which no crystal is precipitated and which enables the improvement of the wettability of a solder. A flux characterized by containing 0.4 to 10.0% by mass of ditolylguanidine and 1.0 to 10.0% by mass of an organic acid and not containing diphenylguanidine as an amine compound.
Patent WO-2019054346-A1 (WO)
Title: Inspection device
Inventor: AKAHANE MASATOSHI
IPC: G09F9/00
Filed: 2018-09-11
Abstract: In this inspection device, a power supply part that supplies power to an object of inspection comprises: a plurality of contact probes 28 that contact a terminal of the object of inspection; a probe holding part 29 that holds the plurality of contact probes 28; a rotation mechanism that makes the probe holding part 29 rotate, the axial direction of the rotation being the vertical direction; and a movement mechanism that makes the probe holding part 29 move in the vertical direction, the front-rear direction, and the right-left direction. The probe holding part 29 is fixed to an output shaft of a speed reducer 38 that constitutes a portion of the rotation mechanism. The probe holding part 29 has formed therein a plurality of calibration holes 29b, 29c that position the probe holding part 29 in a rotational direction that is centered on the output shaft of the speed reducer 38 and are for calibrating the movement mechanism. As a result of this configuration, the plurality of contact probes can be moved with precision over the object of inspection as mounted on a mounting part.
Patent WO-2019065324-A1 (WO)
Title: Magazine-type charging device
Inventor: TAKIZAWA DAIJIRO
IPC: H01M10/44
Filed: 2018-09-14
Abstract: A wireless communication means such as a receiver is provided in a casing (34) of this magazine-type charging device (30). Meanwhile, an electric bicycle (EB), or a smart phone or keyholder belonging to the user, transmits a signal. A control circuit (60), upon recognizing that the receiver has received that signal, sets an openable and closable shutter (38a, 38b) from a closed state to an open state.
Patent WO-2019082594-A1 (WO)
Title: Measuring apparatus
Inventor: NARUMI KENJI
IPC: A61B5/026
Filed: 2018-09-28
Abstract: This measuring apparatus according to one aspect of the present disclosure is provided with: a light source for emitting a laser beam toward a scatterer; an imaging element; a signal processing circuit; and a control device. The control device causes the light source to irradiate a first portion of the scatterer with a laser beam, causes the imaging element to output a first image signal indicating a first image by the laser beam emitted from a first target area away from the first portion, causes the light source to irradiate a second portion of the scatterer with a laser beam, causes the imaging element to output a second image signal indicating a second image by the laser beam emitted from a second target area away from the second portion. The signal processing circuit generates and outputs data on the position of an object present inside the scatterer by an operation using the first and second image signals. A first distance between the first portion and the center of the first target area is equal to a second distance between the second portion and the center of the second target area, or the difference between the first distance and the second distance is less than 10% of the shorter distance of the first distance and the second distance.
Patent WO-2019073965-A1 (WO)
Title: TECHNIQUE FOR CREATING ANTIGEN-SPECIFIC REGULATORY T CELLS (Treg) IN WHICH EFFECTOR T CELL (Teff) ANTIGEN RECEPTORS ARE USED
Inventor: ICHINOHE TATSUO
IPC: C12N5/0783
Filed: 2018-10-09
Abstract: The present disclosure provides a technique for producing regulatory T cells specific to a desired antigen. Regulatory T cells specific to an antigen are produced by a method that includes: a step for identifying a T cell receptor (TCR) clone present in an effector T cell population specific to an antigen in an effector T cell donor; and a step for introducing all or part of the nucleic acid sequence of the TCRα gene and all or part of the nucleic acid sequence of the TCRβ gene included in the clone into a regulatory T cell, said step comprising introducing the TCRα and the TCRβ so as to be expressed in pairs.
Patent WO-2020075288-A1 (WO)
Inventor: SAUDA KENZO
IPC: C22B1/06
Filed: 2018-10-12
Abstract: A method for processing nickel oxide ore, the method having an oxidation roasting step for converting FeOOH included in nickel oxide ore to Fe 2 O 3  or Fe 3 O 4 , and a sulfuric acid roasting step for heating and roasting the roasting product obtained in the oxidation roasting step under conditions of an oxygen partial pressure and a sulfur dioxide partial pressure at which nickel sulfate is more thermodynamically stable than nickel oxide in the Ni-S-O system, and iron oxide is more thermodynamically stable than iron sulfate in the Fe-S-O system, and generating a nickel sulfate compound.
Patent WO-2019082788-A1 (WO)
Title: Image processing device, in-focus position specifying method, and in-focus position specifying program
Inventor: KEMMOCHI HIROAKI
IPC: G01N21/64
Filed: 2018-10-18
Abstract: The present invention addresses the problem of providing: an image processing device, an in-focus position specifying method, and an in-focus position specifying program capable of specifying an in-focus position from a fluorescence image and allowing an expression level of a biological material over the entirety of a tissue specimen to be quantitatively analyzed. The present invention is provided with: an input means for inputting a morphology image representing the morphology of cells in a tissue specimen in which a biological material is stained by fluorescent nanoparticles and fluorescence images which represent the same range as that of the morphology image, which represent the expression of the biological material, and in which the focal planes are changed at a predetermined interval in the height direction of the tissue specimen; a first extraction means for extracting cell areas from the morphology image or the fluorescence images; an in-focus plane specifying means for specifying, as an in-focus plane, the focal plane being most focused for each of the cell areas; a coordinate specifying means for specifying coordinates in the in-focus plane of the cell area; a storage means for storing the in-focus plane and the coordinates; a second extraction means for extracting a fluorescent bright point area from a fluorescence image in a focal plane corresponding to the in-focus plane; and a calculation means for calculating the number of fluorescent nanoparticles or a brightness value in the fluorescent bright spot area.
Patent WO-2019082898-A1 (WO)
Title: Production method for 5-hydroxy-1h-imidazole-4-carboxamide·3/4hydrate
Inventor: HASHIMOTO TOMOHIRO
IPC: A61K31/4164
Filed: 2018-10-23
Abstract: Provided are: a 5-hydroxy-1H-imidazole-4-carboxamide·3/4hydrate production method for obtaining a 5-hydroxy-1H-imidazole-4-carboxamide·3/4hydrate, the method comprising causing, in the presence of an acidic solvent, a reaction of an acid salt of 5-hydroxy-1H-imidazole-4-carboxamide or a hydrate thereof with a base selected from the group consisting of phosphates and amino acids; and the 5-hydroxy-1H-imidazole-4-carboxamide·3/4hydrate obtained by the production method.
Patent WO-2019093376-A1 (WO)
Title: 熱間プレス鋼板部材およびその製造方法
Inventor: TAKASHIMA KATSUTOSHI
IPC: C22C38/12
Filed: 2018-11-07
Abstract: １７８０ＭＰａ以上の引張強さと、優れた曲げ圧潰性とを兼ね備える熱間プレス鋼板部材を提供する。　熱間プレス鋼板部材であって、質量％で、Ｃ：０．３０％以上０．５０％未満、Ｓｉ：０．０１％以上２．０％以下、Ｍｎ：０．５％以上３．５％以下、Ｎｂ：０．００１％以上０．１０％以下、Ｐ：０．０５％以下、Ｓ：０．０１％以下、Ａｌ：０．０１％以上１．００％以下、およびＮ：０．０１％以下を含有し、残部がＦｅおよび不可避的不純物からなり、かつＮｂ含有量（質量％）に対するＣ含有量（質量％）の比Ｃ／Ｎｂが２２～１００である成分組成を有し、旧オーステナイト粒の平均結晶粒径が８μｍ以下であり、マルテンサイトの体積率が９０％以上であり、かつ、固溶Ｃ量が全Ｃ量の２５％以下であるミクロ組織を有し、引張強さが１７８０ＭＰａ以上である、熱間プレス鋼板部材。
Patent WO-2019111647-A1 (WO)
Title: 圧延システム用制御装置および圧延システム
Inventor: TAJI Kazuaki
IPC: H02P23/26
Filed: 2018-11-13
Abstract: 安価でありながら高精度な力率補償を実現できる圧延システム用制御装置（４０）を提供する。そのため、電路に装着され電路おける力率を特定するための電路力率情報を計測する計測部と、圧延機駆動用のモータを駆動するために電路から入力された交流電圧の周波数を他の周波数に変換して出力する可変速ドライブ装置（６０）と、を有する圧延システムに適用され、計測部から電路力率情報を受信する受信端子（４３）と、電路力率情報に基づいて、可変速ドライブ装置（６０）に対して進み力率または遅れ力率の無効電力を発生させる指令値（Ｐｑ１*～ＰｑＭ*）を出力する指令値発生部（４８－１～４８－Ｍ）と、を圧延システム用制御装置（４０）に設けた。
Patent WO-2019103086-A1 (WO)
Inventor: SATO JUNYA
IPC: C08F299/02
Filed: 2018-11-22
Abstract: 高周波特性、および耐熱信頼性に優れ（誘電正接（ｔａｎδ）の変化量が小さく）、かつはんだ耐熱性に優れる、ポリフェニレンエーテル（ＰＰＥ）系熱硬化性樹脂組成物を提供することを、目的とする。　（Ａ）末端に不飽和二重結合を有する数平均分子量が８００～４５００のポリフェニレンエーテル、（Ｂ）融点が２００℃以上のフェノール系酸化防止剤、および（Ｃ）熱可塑性エラストマーを含むことを特徴とする、熱硬化性樹脂組成物である。
Patent WO-2019124180-A1 (WO)
Title: Dust collection device for electric tool, and electric tool
Inventor: MACHIDA YOSHITAKA
IPC: B01D46/04
Filed: 2018-12-12
Abstract: [Problem] To make it possible to easily and inexpensively prevent clogging of a filter. [Solution] A dust collection device 40 for an electric tool, wherein: in a casing 41, an annular suction opening 58 through which a distal-end tool of a hammer drill 1 contacting a workpiece surface can pass is provided so as to extend forward; a dust collection channel R is formed within the casing 41, the dust collection channel R suctioning air from the suction opening 58 and guiding the air into a dust box 65 provided to the casing 41; dust suctioned together with the air can be trapped by a filter 73 provided within the dust box 65; and a filter accommodation part 72 is elastically supported within the dust box 65 and is capable of removing dust that has adhered to the filter by shaking within the dust box 65.
Patent WO-2020070903-A1 (WO)
Title: Liquid crystal polyester resin
Inventor: SAIO DAISUKE
IPC: C08L67/00
Filed: 2018-12-27
Abstract: The purpose of the present invention is to provide a liquid crystal polyester resin which exhibits excellent mechanical properties and suppresses blistering at the time of reflow. The present invention pertains to a liquid crystal polyester resin configured from repeating units represented by formulas (I)-(V) [In the formulas, p, q, r, s and t represent the compositional ratio (mol%) of each repeating unit in the liquid crystal polyester resin, and satisfy the following expressions: 15≤p≤30, 70≤q≤85, and 0.01≤r+s+t<2. Herein, the r, s and t are each at least 0 and less than 2, and are not simultaneously 0].
Patent WO-2019131924-A1 (WO)
Inventor: KUDASHEVA Alina
IPC: C08L89/00
Filed: 2018-12-27
Abstract: L'invention concerne : un corps moulé d'une composition contenant un polypeptide et du noir de carbone ; et un procédé de production de corps moulé comprenant une étape de mélange consistant à mélanger un polypeptide et du noir de carbone pour obtenir une composition, et une étape de moulage consistant à mouler la composition par chauffage et mise sous pression de la composition.
Patent JP-WO2017145833-A1 (JP)
Title: 駆動装置
IPC: F16J15/3204
Filed: 2017-02-13
Abstract: 駆動装置には、メンテナンス時に中空部に挿通された出力シャフトの先端部を装置本体に組み込み難いという課題がある。駆動装置（１００）は、軸方向に沿って貫通した中空部（２２）が形成された入力シャフト（２）と、入力シャフト（２）を回転させるモータ（１）と、入力シャフト（２）からモータ（１）の動力が入力される減速機（３）と、入力シャフト（２）の中空部（２２）に挿通され、減速機（３）から出力された動力で回転軸周り（Ｌ）に回転する出力シャフト（５）と、出力シャフト（５）の先端部（５１）に接続されたカップリング（４５）と、を備える。出力シャフト（５）を支承する第１軸受（４）が配置され、入力シャフト（２）と出力シャフト（５）との間の中空部（２２）内には、出力シャフト（５）を支承する第２軸受（８）が配置されている。
Patent JP-WO2017149677-A1 (JP)
Title: ウェアラブル情報端末
IPC: G06F3/01
Filed: 2016-03-01
Abstract: 表示画面が小型であっても、表示内容を確認しながら操作が可能なウェアラブル情報端末を提供する。ユーザに装着可能なウェアラブル情報端末１は、本体部３と、本体部３に収容され、画面２を有する表示装置２１０と、本体部３に収容され、画面２への表示処理を実行する制御装置２０と、制御装置２０に対するユーザの入力操作を検知する操作検知部４と、を備え、操作検知部４は、本体部３における画面２とは異なる位置に配置される。
Patent JP-WO2017179599-A1 (JP)
Title: ガス監視プログラム、システム、記録媒体及び方法
IPC: G01M3/02
Filed: 2017-04-12
Abstract: 配管設備から漏洩するガスを継続的に監視して、当該配管設備の保全時期を予測する。本システムの情報処理装置（コンピューター）は、赤外線画像に基づき漏洩ガスの濃度厚み積を算出するステップ（Ｅ３）と、時系列の複数フレームに亘る赤外線画像に基づき同画像中にある漏洩ガスのガス漏れ位置を推定するステップ（Ｅ４）と、配管設備の流通物質情報を参照してＥ４のガス漏れ位置と照合し漏洩ガスのガス種を設定するステップ（Ｅ５）と、Ｅ５で設定されたガス種の漏洩ガスの濃度厚み積について保全閾値を設定するステップ（Ｅ６）と、単位時間あたりの漏洩量を時系列の複数フレームに亘る赤外線画像に基づき推算するステップ（Ｅ１０）と、Ｅ１０の単位時間あたりの漏洩量の時間変化に基づき、Ｅ３の濃度厚み積がＥ６の保全閾値を超える時期を予測計算する保全時期予測計算ステップ（Ｅ１１）とを実行する。
Patent JP-WO2017212807-A1 (JP)
Title: 無線通信装置
IPC: H04W84/12
Filed: 2017-04-24
Abstract: 【課題】無線通信における周波数リソースの利用効率を向上させることが可能な仕組みを提供する。【解決手段】第１のフレーム送信期間情報が格納される第１の領域の後続である第２の領域に周波数に対応する第２のフレーム送信期間情報が格納される第１のフレームを生成する処理部と、前記第１のフレームを送信する送信部と、を備える無線通信装置。第１のフレーム送信期間情報が格納される第１の領域の後続である第２の領域に周波数に対応する第２のフレーム送信期間情報が格納される第１のフレームを受信する受信部と、前記第１のフレーム送信期間情報に基づく周波数においてフレームの送信を待機する送信部と、を備える無線通信装置。【選択図】図７
Patent JP-WO2018008300-A1 (JP)
Title: ネガレジストパターン形成方法、及び、電子デバイスの製造方法
IPC: G03F7/32
Filed: 2017-05-31
Abstract: 露光ラティチュードが大きく且つ膜べりが小さいネガレジストパターン形成方法、及び、ネガレジストパターン形成方法を含む電子デバイスの製造方法を提供する。ネガレジストパターン形成方法は、感活性光線性又は感放射線性樹脂組成物を用いて基板上に膜を形成する膜形成工程と、膜に活性光線又は放射線を照射する露光工程と、活性光線又は放射線が照射された膜を有機溶剤を含有する現像液を用いて現像する現像工程とを備え、感活性光線性又は感放射線性樹脂組成物が下記一般式（１）〜（３）のいずれか１つで表される化合物に由来する繰り返し単位を少なくとも１つ含む樹脂を含有する。
Patent JP-WO2018021222-A1 (JP)
Title: 光学ガラスおよび近赤外線カットフィルタ
IPC: G02B5/22
Filed: 2017-07-24
Abstract: 近紫外線を確実にカットし、かつ可視領域の光（特に青色光）の透過率の高い光学ガラスおよび近赤外線カットフィルタの提供。赤外線および紫外線を吸収する光学ガラスであって、光学ガラスは、３００ｎｍ〜４５０ｎｍの波長帯域で光の透過率が５０％となる波長の前後３ｎｍの波長の範囲で算出される、波長と透過率との近似直線の傾きが３以上であることを特徴とする。
Patent JP-WO2018131260-A1 (JP)
Title: 電力変換装置および直流送電システム
IPC: H02M7/48
Filed: 2017-10-27
Abstract: 電力変換装置は、複数の変換器セル１を有し、変換器セル１は、単方向のみ導通可能な半導体スイッチング素子１１ｕと半導体スイッチング素子１１ｕに逆並列接続されたダイオード１２ｕとからなる上アーム１３ｕと、上アーム１３ｕに直列接続され、逆導通が可能な半導体スイッチング素子１１ｂと半導体スイッチング素子１１ｂに逆並列接続されたダイオード１２ｂとから構成される下アーム１３ｂとから構成され、下アーム１３ｂの半導体スイッチング素子１１ｂとダイオード１２ｂとを同時に導通状態にさせることで、ダイオード１２ｂに流れる電流を半導体スイッチング素子１１ｂに分流させる。
Patent JP-WO2018051772-A1 (JP)
Title: Ｉｉｉ族窒化物積層体、及び該積層体を有する半導体デバイス
IPC: H01L21/205
Filed: 2017-08-28
Abstract: ＡｌＮ単結晶基板上に、該ＡｌＮ単結晶基板と格子整合したｎ型ＡｌXＧａ1-XＮ層（０．５≦Ｘ＜１）を有し、該ｎ型ＡｌXＧａ1-XＮ層が、第一のｎ型ＡｌX1Ｇａ1-X1Ｎ層と、第二のｎ型ＡｌX2Ｇａ1-X2Ｎ層と、第三のｎ型ＡｌX3Ｇａ1-X3Ｎ層とを、該ＡｌＮ単結晶基板側からこの順で積層した積層構造を少なくとも有し、各層のＡｌ組成を示すＸ１、Ｘ２、およびＸ３が、０＜｜Ｘ１−Ｘ２｜≦０．１を満足し、かつ０＜｜Ｘ２−Ｘ３｜≦０．１を満足することを特徴とするＩＩＩ族窒化物積層体を提供する。
Patent JP-WO2018056189-A1 (JP)
Title: 感光性組成物、硬化膜、パターン形成方法、カラーフィルタ、固体撮像素子および画像表示装置
IPC: G02B5/20
Filed: 2017-09-15
Abstract: 矩形性および耐溶剤性に優れたパターンを形成可能な感光性組成物を提供する。また、硬化膜、パターン形成方法、カラーフィルタ、固体撮像素子および画像表示装置を提供する。この感光性組成物は、白色または無色の顔料Ａと、アルカリ可溶性樹脂Ｂと、エチレン性不飽和二重結合を有する重合性化合物Ｃと、メタノール中での波長３６５ｎｍにおける吸光係数が１．０×１０３ｍＬ／ｇｃｍ以上である光重合開始剤Ｄ１と、メタノール中での波長３６５ｎｍにおける吸光係数が１．０×１０２ｍＬ／ｇｃｍ以下であり、波長２５４ｎｍにおける吸光係数が１．０×１０３ｍＬ／ｇｃｍ以上である光重合開始剤Ｄ２と、を含み、光重合開始剤Ｄ１と光重合開始剤Ｄ２との質量比が、光重合開始剤Ｄ１：光重合開始剤Ｄ２＝９０：１０〜４０：６０である。
Patent JP-WO2019097768-A1 (JP)
Title: ルテニウム化合物、薄膜形成用原料及び薄膜の製造方法
IPC: C23C16/14
Filed: 2018-07-27
Abstract: 本発明は、蒸気圧が高く、従来知られた化合物よりも融点が低いルテニウム化合物、該化合物を含有する薄膜形成用原料及び該原料を用いたルテニウムを含有する薄膜を形成する薄膜の製造方法を提供することを目的とする。上記目的を達成するため、下記一般式で表されるルテニウム化合物、当該ルテニウム化合物を含有する薄膜形成用原料及び当該薄膜形成用原料を用いた薄膜の製造方法を提供する。【化２７】（式中、Ｒ1〜Ｒ3は、それぞれ独立に炭素原子数１〜５のアルキル基を表す。ただし、Ｒ1がメチル基である場合は、Ｒ2とＲ3は異なる基である。）
Patent JP-WO2018087945-A1 (JP)
Title: 耐摩耗被膜を備えた摺動部品及び耐摩耗被膜の形成方法
IPC: F01D25/00
Filed: 2017-03-30
Abstract: 耐摩耗被膜を備えた摺動部品（１０）は、摺動部品（１２）と、摺動部品（１２）の摺動面に設けられる耐摩耗被膜（１４）と、を備え、耐摩耗被膜（１４）は、摺動部品（１２）の摺動面に積層されており、Ｎｉと、Ｃｏと、Ｃｒと、を含む金属粒子と、金属粒子の表面を覆い、主成分がＡｌ酸化物で構成され、Ｙ酸化物を含む第１酸化物層と、を有している。
Patent JP-WO2018128103-A1 (JP)
Title: 半導体リレー
IPC: H01L31/12
Filed: 2017-12-25
Abstract: 半導体リレー（１０）は、発光素子（２０）と、発光素子（２０）に対向して配置された受光素子（３０）とを備える。受光素子（３０）は、基板（３１）と、基板（３１）上に形成された、半絶縁性を有する直接遷移型の半導体層（３２）と、少なくとも一部が半導体層（３２）に接して形成された第１の電極（３３）と、第１の電極（３３）から離れた位置に、少なくとも一部が半導体層（３２）に接して形成された第２の電極（３４）とを有する。半導体層（３２）は、発光素子（２０）からの光を吸収することで低抵抗化する。