公开(公告)号：US20110058733A1

公开(公告)日：2011-03-10

申请号：US12990401

申请日：2009-04-27

Applicant: Katsufumi Inoue ,  Hiroshi Miyake ,  Kouichi Kise

Inventor： Katsufumi Inoue ,  Hiroshi Miyake ,  Kouichi Kise

IPC: G06K9/00

CPC classification number: G06F17/30247 ,  G06F17/30259 ,  G06K9/4671 ,  G06K9/6217 ,  G06K9/6262

Abstract: Provided are a method of generating a low-capacity model capable of identifying an object with high accuracy, and creating an image database using the model, a processing program for executing the method, and a processing apparatus that executes the process. The method for compiling an image database that is used for a three-dimensional object recognition includes a steps of extracting vectors as local descriptors from a plurality of images each image showing a three-dimensional object as seen from different viewpoints, a model creating step of evaluating the degree of contribution of each local descriptor to identification of the three-dimensional object, and creating a three-dimensional object model systematized to ensure approximate nearest neighbor search using the individual vectors which satisfy criteria, and a registration step of adding an object identifier to the created object model and registering the object model into an image database. In the model creating step, the local descriptor to be used in the model is selected based on the contributions of the individual vectors which are evaluated in such a way that when a vector extracted from one image of one three-dimensional object is an approximate nearest neighbor to another vector relating to an image of the three-dimensional object seen from a different viewpoint, the vector has a positive contribution, whereas when the vector is an approximate nearest neighbor to another vector relating to a different three-dimensional object, the vector has a negative contribution. The processing program is designed to execute the method, and the processing apparatus executes the process.

Abstract translation: 提供了一种生成能够以高精度识别对象的低容量模型的方法，以及使用该模型创建图像数据库，执行该方法的处理程序以及执行该处理的处理装置。 用于编辑用于三维对象识别的图像数据库的方法包括以下步骤：从多个图像中提取向量作为本地描述符，每个图像示出从不同视点看的三维对象，模型创建步骤 评估每个局部描述符对所述三维对象的识别的贡献程度，以及创建一个三维对象模型，其系统化以使用满足标准的各个向量来确保近似最近邻搜索;以及登记步骤，添加对象标识符 到所创建的对象模型并将对象模型注册到图像数据库中。 在模型创建步骤中，基于各个向量的贡献来选择要在模型中使用的局部描述符，所述各个向量的贡献以这样的方式被评估：当从一个三维对象的一个​​图像提取的向量是近似近似时 相邻于与从不同视点看到的三维物体的图像有关的另一个矢量，矢量具有积极的贡献，而当矢量是与不同的三维物体有关的另一矢量的近似最近邻时，矢量 有负面贡献。 处理程序被设计为执行该方法，并且处理装置执行该处理。

公开(公告)号：US20110011059A1

公开(公告)日：2011-01-20

申请号：US12667938

申请日：2008-08-28

Applicant: Keiichiro Yoshida ,  Masaaki Okubo

Inventor： Keiichiro Yoshida ,  Masaaki Okubo

IPC: F01N3/00 ,  F01N3/02 ,  F01N5/02

CPC classification number: F01N3/0814 ,  F01N3/02 ,  F01N3/035 ,  F01N3/0842 ,  F01N3/2006 ,  F01N3/2803 ,  F01N3/2889 ,  F01N2240/02 ,  F01N2240/28 ,  F01N2250/12 ,  F01N2250/14 ,  F01N2260/022 ,  Y02T10/26

Abstract: An exhaust gas treating apparatus includes an adsorption tower (20) that has an adsorption layer filled with an adsorbent and a heat transfer path through which heat is transferred to the adsorption layer. The apparatus performs switching among the following processes: an adsorption process of introducing an exhaust gas from an engine (10) into the adsorption layer of the adsorption tower so that target components to be treated, including NOX, in the exhaust gas are adsorbed by the adsorbent; a desorption process of introducing the exhaust gas into the heat transfer path of the adsorption tower to heat the adsorption layer and introducing a desorption gas into the heated adsorption layer so that the target components are desorbed from the adsorbent, and a cooling process of introducing a cooling gas into the adsorption layer of the adsorption tower to cool the adsorption layer and introducing the cooling gas that has passed through the adsorption layer into an inlet of the engine. Thus, the apparatus can treat the exhaust gas with a small amount of energy consumption and without performing a wet treatment.

Abstract translation: 废气处理装置包括具有填充有吸附剂的吸附层的吸附塔（20）和向吸附层传递热量的传热路径。 该装置进行以下处理之间的切换：将来自发动机（10）的废气引入吸附塔的吸附层的吸附过程，使得排气中的待处理对象成分（包括NO x）被吸附在吸附塔 吸附剂 将排气引入到吸附塔的传热路径中以加热吸附层并将解吸气体引入加热的吸附层中以使靶组分从吸附剂中解吸的解吸过程，以及引入 将冷却气体吸入吸附塔的吸附层，以冷却吸附层并将已经通过吸附层的冷却气体引入发动机的入口。 因此，该装置可以以少量的能量消耗对废气进行处理，而不进行湿式处理。

公开(公告)号：US20100255269A1

公开(公告)日：2010-10-07

申请号：US12753530

申请日：2010-04-02

Applicant: Naoki Okamoto ,  Kazuo Kondo ,  Hideyuki Kuri ,  Masaru Bunya ,  Minoru Takeuchi

Inventor： Naoki Okamoto ,  Kazuo Kondo ,  Hideyuki Kuri ,  Masaru Bunya ,  Minoru Takeuchi

IPC: B05D5/12 ,  B05C3/02 ,  C08K5/17 ,  B32B3/10

CPC classification number: C25D3/38 ,  C25D5/02 ,  H05K3/423 ,  Y10T428/24802

Abstract: [Problem to be Solved] To provide a method of well filling copper in a non-through hole on a conductivity-rendered substrate by using a copper plating bath containing fewer additives.[Means for Solving the Problem] A method of filling copper in a non-through hole on a substrate that has been treated to render it conductive, which comprises plating said substrate in an acidic copper plating bath comprising a water-soluble copper salt, sulfuric acid and a filling additive that is a polymer having the activities of both of a brightener and a leveler.

Abstract translation: [待解决的问题]提供一种通过使用含有较少添加剂的铜电镀液在导电性基材上的非贯通孔中充填铜的方法。 解决问题的方法在已经处理以使其导电的基板上的非贯通孔中填充铜的方法，其包括在包含水溶性铜盐的酸性铜电镀浴中镀覆所述基板，将硫酸 酸和填充添加剂，其是具有增白剂和矫直剂活性的聚合物。

公开(公告)号：US20100208783A1

公开(公告)日：2010-08-19

申请号：US12679581

申请日：2008-09-27

Applicant: Hai Lin ,  Katsumi Yamashita

Inventor： Hai Lin ,  Katsumi Yamashita

IPC: H04B17/00 ,  H04L27/22 ,  H04J3/00

CPC classification number: H04L27/2657 ,  H04L27/2613 ,  H04L27/2675 ,  H04L27/3863 ,  H04L2027/0016 ,  H04L2027/0024 ,  H04L2027/0091

Abstract: The OFDM scheme based communication system is currently being put into practical use because of its effective use of frequencies and its enhanced resistance to multipath. However, since the OFDM scheme treats multiplexed signals with overlapped spectra, the orthogonality between carriers are corrupted and the error rate characteristic is degraded in the presence of CFO. Furthermore, since locally oscillated signals different by a phase of π/2 are difficult to obtain in demodulating the I/Q signal, an imbalance is caused between the I/Q signals, resulting in degradation in the error rate characteristic. The invention suggests a novel pilot signal, and a method for analytically determining compensation values for CFO and I/Q imbalance and compensating for those distortions using the resulting values. Furthermore, the invention is applicable not only to the OFDM scheme but also to any protocol that involves pilot signals.

Abstract translation: 基于OFDM方案的通信系统目前正在投入实际使用，因为它有效地利用了频率并增强了对多路径的抵抗力。 然而，由于OFDM方案用重叠频谱处理多路复用信号，所以载波之间的正交性被破坏，并且在存在CFO的情况下错误率特性降低。 此外，由于在解调I / Q信号时难以获得与pgr / / 2的相位不同的局部振荡信号，所以在I / Q信号之间引起不平衡，导致误码率特性的劣化。 本发明提出了一种新颖的导频信号，以及用于分析地确定CFO和I / Q不平衡的补偿值并使用所得到的值来补偿那些失真的方法。 此外，本发明不仅适用于OFDM方案，而且也适用于涉及导频信号的任何协议。

公开(公告)号：US20080177764A1

公开(公告)日：2008-07-24

申请号：US11885567

申请日：2006-02-15

Applicant: Koichi Kise ,  Tomohiro Nakai ,  Masakazu Iwamura

Inventor： Koichi Kise ,  Tomohiro Nakai ,  Masakazu Iwamura

IPC: G06F17/30

CPC classification number: G06F17/30247 ,  G06K9/00442 ,  G06K9/00483

Abstract: A document/image retrieval method for retrieving a document/image corresponding to a captured digital image from a database by comparing features calculated based on feature points of the captured digital image with features preliminarily calculated based on feature points of each of documents and/or images stored in the database, the method comprising: extracting the feature points from the captured digital image; defining a local set of feature points for each of the extracted feature points; selecting feature points from the defined local set to define a feature point subset of the local set; determining invariant values as values characterizing the defined subset for combinations of the feature points in the subset, the invariant values being invariant to a geometric transformation; calculating a feature by combining the determined invariant values; and performing a voting process on the documents and/or images in the database based on the preliminarily calculated features of the documents and/or images; whereby the document/image corresponding to the captured digital image is retrieved from the database.

Abstract translation: 一种文档/图像检索方法，用于通过将基于所捕获的数字图像的特征点计算的特征与基于每个文档和/或图像的特征点预先计算的特征进行比较，从数据库中检索与捕获的数字图像相对应的文档/图像 存储在数据库中，该方法包括：从捕获的数字图像中提取特征点; 为每个提取的特征点定义一组局部特征点; 从定义的本地集合中选择特征点以定义本地集合的特征点子集; 将不变值确定为表征所述子集中特征点的组合的所定义子集的值，所述不变值对于几何变换是不变的; 通过组合确定的不变值来计算特征; 并且基于所述文档和/或图像的预先计算的特征，对所述数据库中的文档和/或图像执行投票处理; 从而从数据库中检索对应于所捕获的数字图像的文档/图像。

公开(公告)号：US11246526B2

公开(公告)日：2022-02-15

申请号：US16299405

申请日：2019-03-12

Applicant: OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION ,  EuSense Medical Co., Ltd. ,  HYOGO COLLEGE OF MEDICINE ,  J craft Co., Ltd.

Inventor： Michifumi Yoshioka ,  Katsufumi Inoue ,  Yoshitaka Oku

IPC: A61B5/00 ,  A61B5/08 ,  G06N20/10 ,  A61B5/11 ,  A61B7/00

Abstract: A swallowing diagnosis apparatus includes a controller which enables a first swallowing determination process of determining whether or not there is an aspiration risk in the swallowing on the basis of respiratory phases before and after a period in which swallowing has been estimated as having occurred; and a second swallowing determination process of extracting reference information including at least one of the sound information and the respiration information in a predetermined period including the period in which swallowing has been estimated as having occurred, obtaining a feature quantity from the extracted reference information, and performing a machine learning process on the obtained feature quantity to determine whether or not there is a possibility of dysphagia in the swallowing; and a display control process of causing a determination result obtained by the first swallowing determination process and a determination result obtained by the second swallowing determination process to be displayed.

公开(公告)号：US10975104B2

公开(公告)日：2021-04-13

申请号：US16320989

申请日：2017-07-20

Applicant: Stella Pharma Corporation ,  Osaka Prefecture University Public Corporation

Inventor： Yoshihide Hattori ,  Kohki Uehara ,  Mitsunori Kirihata

IPC: C07F5/05 ,  A61K41/00 ,  A61K31/69 ,  A61K47/24 ,  C07H23/00 ,  A61P35/00

Abstract: To provide a novel boron-containing compound. A compound represented by the following formula: wherein black circle represents B, white circles represent B—H; —R1 represents —(CH2)n-X1—R3 (n represents an integer of 0 to 6; X1 represents O, S, NH, S—S, O—CO, NHCO or SCO, or does not exist; R3 represents C6-C20 alkyl, hydroxy C6-C20 alkyl, amino C6-C20 alkyl, azido C6-C20 alkyl, hydroxycarbonyl C6-C20 alkyl, or the like), or a group having a repeating sequence of —(CH2)2—O— 3 times or more and 10 times or less and having a methyl group or an ethyl group at the end on the oxygen atom side; and —R2 is —(CH2)m-X2—R4 (m represents an integer from 0 to 8; X2 represents O, S, NH, S—S, O—CO, NHCO or SCO, or does not exist; and R4 represents a tumor recognition moiety), or does not exist are prepared and used.

公开(公告)号：US20200182770A1

公开(公告)日：2020-06-11

申请号：US16301310

申请日：2017-05-11

Applicant: Osaka Prefecture University Public Corporation

Inventor： Shiho TOKONAMI ,  Takuya IIDA ,  Kazushi FUJIOKA

IPC: G01N15/08 ,  G01N1/44 ,  G02B21/32 ,  B01L3/00

Abstract: The purpose of the present invention is to collect a plurality of microscopic objects dispersed in a liquid by light irradiation, and also trap them. A collecting device for bacteria collects a plurality of bacteria dispersed in a sample liquid. The collecting device is provided with a laser beam source that emits laser beam and a honeycomb polymer film constituted so as to be able to hold the liquid. Walls prescribing pores for trapping the plurality of bacteria dispersed in the liquid are formed on the honeycomb polymer film, and also a thin film that includes a material for converting light from the laser beam source to heat is formed on the honeycomb polymer film. The thin film heats the liquid of the sample through the conversion of the laser beam from the laser beam source to heat, thereby causing a convection in the liquid.

公开(公告)号：US10595467B2

公开(公告)日：2020-03-24

申请号：US15529206

申请日：2015-11-25

Applicant: OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION ,  KUSAKABE KIKAI CO., LTD.

Inventor： Yoshifumi Nishiura ,  Koji Shimada ,  Yoshio Yasukuri

IPC: A01G3/00 ,  A01G2/32 ,  A01G2/35

Abstract: A seedling-cutting apparatus includes a pair of arms that is to nip a portion of a stem of a seedling for grafting and that can be opened and closed and a blade that is provided so as to be capable of reciprocating relative to the portion of the stem. At least one of the pair of arms includes a through hole or a cutout that penetrates a portion of the arms along a direction in which the blade reciprocates. At least a portion of the through hole or the cutout faces the portion of the stem and at least a portion of the blade moves through the through hole or the cutout.

公开(公告)号：US10526688B2

公开(公告)日：2020-01-07

申请号：US15901941

申请日：2018-02-22

Applicant: HONDA MOTOR CO., LTD. ,  OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION

Inventor： Kazuki Nagao ,  Yusuke Kikuchi ,  Masahiro Hayashi ,  Takayuki Takasugi ,  Yasuyuki Kaneno

IPC: C22F1/10 ,  C22C1/02 ,  C22C19/03

Abstract: There is provided a Ni-based intermetallic alloy having a dual multi-phase microstructure containing a primary precipitate L12 phase and an (L12+D022) eutectoid microstructure. Thus, the Ni-based intermetallic alloy contains Ni, Al, and V as basic elements, and the contents of Ni, Al, and V are controlled to form the dual multi-phase microstructure. The Ni-based intermetallic alloy further contains at least one of Zr and Hf in addition to the basic elements.