公开(公告)号：US08180004B2

公开(公告)日：2012-05-15

申请号：US12740028

申请日：2008-11-05

Applicant: Hai Lin ,  Katsumi Yamashita

Inventor： Hai Lin ,  Katsumi Yamashita

IPC: H04L1/00

CPC classification number: H04L27/2657 ,  H04L27/2675

Abstract: A received signal delivered through a transmission line can be compensated for carrier frequency offset and direct-current offset to improve the signal-to-noise ratio of the received signal, eventually resulting in an effective improvement in the error rate. The received signal has convoluted influences through the transmission line, so that observation of continual symbols of periodic pilot signals on the frequency axis shows just a phase shift by the carrier frequency offset. Therefore, the carrier frequency offset can be analytically found from the continual symbols of periodic pilot signals, thereby allowing the direct-current offset to be estimated and both the carrier frequency offset and the direct-current offset to be compensated for.

Abstract translation: 通过传输线传送的接收信号可以补偿载波频率偏移和直流偏移，以改善接收信号的信噪比，最终导致误码率的有效改善。 接收到的信号通过传输线路产生卷积影响，从而观察频率轴上周期性导频信号的连续符号只显示载波频率偏移的相移。 因此，可以从周期性导频信号的连续符号中分析地发现载波频率偏移，从而允许估计直流偏移，并补偿载波频率偏移和直流偏移。

公开(公告)号：US20110319651A1

公开(公告)日：2011-12-29

申请号：US13254546

申请日：2010-03-14

Applicant: Yasuaki Maeda ,  Hiroshi Bandow ,  Norimichi Takenaka ,  Yasuhiro Sadanaga ,  Kenji Okitsu

Inventor： Yasuaki Maeda ,  Hiroshi Bandow ,  Norimichi Takenaka ,  Yasuhiro Sadanaga ,  Kenji Okitsu

IPC: C07C69/003 ,  B01J19/00

CPC classification number: C11C3/003 ,  C10G2300/1014 ,  C10G2300/44 ,  C10L1/026 ,  C11B13/00 ,  Y02E50/13 ,  Y02P30/20 ,  Y02W30/74

Abstract: [Problem] There are provided a method for production of a fatty acid alkyl ester and a system therefor, in which a high yield of the fatty acid alkyl ester is achieved even without using any special equipment and separation of a fatty acid alkyl ester phase from a glycerin phase can be carried out within an extremely short period of time.[Means to solve] The method for producing a fatty acid alkyl ester of the present invention comprises subjecting a starting oil to an ester exchange reaction with a lower alkyl alcohol in the presence of a catalyst to generate the fatty acid alkyl ester, wherein the ester exchange reaction step is carried out in a homogeneous phase system by adding an organic solvent selected from acetone, isopropanol and a mixture thereof to a reaction system.

Abstract translation: [问题]提供了一种生产脂肪酸烷基酯及其制备方法，其中即使不使用任何特殊设备也可获得高产率的脂肪酸烷基酯，并且将脂肪酸烷基酯相从 甘油相可以在极短的时间内进行。 [解决方案]本发明的脂肪酸烷基酯的制造方法包括在催化剂存在下使起始油与低级烷基醇进行酯交换反应，生成脂肪酸烷基酯，其中酯 通过将选自丙酮，异丙醇及其混合物的有机溶剂加入到反应体系中，在均相系统中进行交换反应步骤。

公开(公告)号：US20110301336A1

公开(公告)日：2011-12-08

申请号：US13210512

申请日：2011-08-16

Applicant: Yasuhiro Tsukamoto

Inventor： Yasuhiro Tsukamoto

IPC: C07K16/08 ,  C07K16/10

CPC classification number: C07K16/00 ,  A61K2039/505 ,  C07K16/10 ,  C07K16/18 ,  C07K16/2803 ,  C07K16/2851 ,  C07K2317/23 ,  C07K2317/76

Abstract: Disclosed is an antibody produced using an ostrich. Also disclosed is a method for producing the antibody. By using an ostrich, it becomes possible to produce antibodies (particularly antibodies for medical use), which have been hardly produced by using the mammals such as the mouse and the rat, homogeneously in a single body, in large quantities and in a simple manner. The method can overcome a disadvantage of lot-to-lot variation which may occur in the production of polyclonal antibodies using other animals.

Abstract translation: 公开了使用鸵鸟产生的抗体。 还公开了制备抗体的方法。 通过使用鸵鸟，可以大量生产抗体（特别是医疗用抗体），这些抗体几乎不能通过在单体中同时使用小鼠和大鼠等哺乳动物而均匀地产生 。 该方法可以克服在使用其他动物的多克隆抗体的产生中可能发生的批次间变异的缺点。

公开(公告)号：US20110164826A1

公开(公告)日：2011-07-07

申请号：US12989906

申请日：2009-04-27

Applicant: Kazuto Noguchi ,  Kouichi Kise ,  Masakazu Iwamura

Inventor： Kazuto Noguchi ,  Kouichi Kise ,  Masakazu Iwamura

IPC: G06K9/00

CPC classification number: G06F17/30247 ,  G06K9/4671

Abstract: Provided is a method for constructing an image database for object recognition, which includes a feature extraction step of extracting local descriptors from object images which are to be stored in an image database, a scalar quantization step of quantizing a numeric value indicating each dimension of each of the local descriptors into a predetermined number of bit digits, and a storing step of organizing each of the local descriptors after the quantization to be able to be searched for in the closest vicinity, giving to the local descriptor an identifier of the image from which the local descriptor has been extracted, and storing the local descriptor to which the identifiers are given in the image database. The storing step comprises extracting the local descriptors from the object images when a search query is given, scalar-quantizing each dimension, determining a local descriptor in the closest vicinity of each of the local descriptors from the image database, and storing each local descriptors so as to be able to identify one image by majority vote processing from the images including any determined local descriptor. The scalar quantization step comprises quantizing each dimension of each of the local descriptors into 8 bits or less. Also provided are a processing program for the method and a processing device for performing the processing.

Abstract translation: 提供一种用于构建用于对象识别的图像数据库的方法，其包括从要存储在图像数据库中的对象图像中提取局部描述符的特征提取步骤，量化表示每个维度的每个维度的数值的数值的标量量化步骤 将本地描述符转换成预定数量的位数，以及存储步骤，在量化之后组织每个本地描述符以便能够在最近的附近被搜索，向本地描述符给出图像的标识符， 已经提取了本地描述符，并且存储在图像数据库中给出标识符的本地描述符。 存储步骤包括当提供搜索查询时从对象图像中提取局部描述符，对每个维进行标量化，从图像数据库中确定每个局部描述符最接近的局部描述符，并且存储每个局部描述符 以便能够从包括任何确定的本地描述符的图像通过多数表决处理来识别一个图像。 标量量化步骤包括将每个局部描述符的每个维度量化为8位或更少。 还提供了用于该方法的处理程序和用于执行处理的处理装置。

公开(公告)号：US20110014211A1

公开(公告)日：2011-01-20

申请号：US12864018

申请日：2009-01-23

Applicant: Masachika Azuma ,  Motohide Takahashi ,  Shunji Kozaki ,  Masafumi Mukamoto ,  Tomoko Kohda ,  Gene Kurosawa ,  Yoshikazu Kurosawa

Inventor： Masachika Azuma ,  Motohide Takahashi ,  Shunji Kozaki ,  Masafumi Mukamoto ,  Tomoko Kohda ,  Gene Kurosawa ,  Yoshikazu Kurosawa

IPC: A61K39/40 ,  A61P31/04

CPC classification number: C07K16/1282 ,  A61K2039/505 ,  A61K2039/507 ,  C07K2317/21 ,  C07K2317/55 ,  C07K2317/56 ,  C07K2317/565 ,  C07K2317/76 ,  C07K2317/92

Abstract: Provided herein is a means which is effective for botulism diseases and the prevention of the botulism diseases. Specifically provided is a plurality of human anti-botulinum toxin type-A antibodies having different epitopes from one another. Also specifically provided is a composition for neutralizing botulinum toxin type-A, which comprises a combination of two or more of the antibodies and which has a high neutralizing activity.

Abstract translation: 本文提供了对肉毒中毒疾病和预防肉毒杆菌病有效的手段。 具体提供的是具有彼此具有不同表位的多种人类抗 - 肉毒毒素A型抗体。 还具体提供了用于中和A型肉毒杆菌毒素的组合物，其包含两种或更多种抗体的组合并且具有高中和活性。

公开(公告)号：US20100307925A1

公开(公告)日：2010-12-09

申请号：US12782157

申请日：2010-05-18

Applicant: Kazuo KONDO ,  Takeyasu Saito ,  Naoki Okamoto ,  Masaru Bunya ,  Minoru Takeuchi

Inventor： Kazuo KONDO ,  Takeyasu Saito ,  Naoki Okamoto ,  Masaru Bunya ,  Minoru Takeuchi

IPC: C25D5/18

CPC classification number: C25D5/18 ,  C25D3/38 ,  H01L21/2885 ,  H01L21/76861 ,  H01L21/76877 ,  H01L21/76898

Abstract: There is provided a method of well filling copper in a conductivity-rendered non-through hole having an aspect ratio (depth/hole diameter) of 5 or more on a substrate in a short period of time, and the method comprises using an acidic copper plating bath comprising a water-soluble copper salt, sulfuric acid, chlorine ion, a brightener and a copolymer of diallylamines and sulfur dioxide and filling copper in the non-through hole by periodic current reversal copper plating.

Abstract translation: 提供了一种在短时间内在衬底上具有5或更大的纵横比（深度/孔直径）的导电性非贯通孔中充满铜的方法，该方法包括使用酸性铜 包含水溶性铜盐，硫酸，氯离子，增白剂和二烯丙基胺和二氧化硫的共聚物的电镀浴，并通过周期性电流反转铜电镀在非贯通孔中填充铜。

公开(公告)号：US20100246723A1

公开(公告)日：2010-09-30

申请号：US12740028

申请日：2008-11-05

Applicant: Hai Lin ,  Katsumi Yamashita

Inventor： Hai Lin ,  Katsumi Yamashita

IPC: H04B1/10 ,  H04L25/06

CPC classification number: H04L27/2657 ,  H04L27/2675

Abstract: A received signal delivered through a transmission line can be compensated for CFO and DCO to improve the SNR of the received signal, eventually resulting in an effective improvement in the error rate. In this context, methods for estimating and compensating for CFO and DCO have been studied, for example, using pilot signals or a blind method. However, the methods would require a huge amount of calculations for the estimation of CFO in the presence of DCO, as with the ML method, or never essentially eliminate errors from an estimated value. The received signal has convoluted influences through the transmission line, so that observation of the continual symbols of periodic pilot signals on the frequency axis shows just a phase shift by the CFO. Therefore, the CFO can be analytically found from the continual symbols of periodic pilot signals, thereby allowing the DCO to be estimated and both the CFO and the DCO to be compensated for.

Abstract translation: 通过传输线传送的接收信号可以补偿CFO和DCO，以改善接收信号的SNR，最终导致错误率的有效改善。 在这方面，已经研究了用于估计和补偿CFO和DCO的方法，例如使用导频信号或盲法。 然而，如同ML方法一样，这些方法将需要大量的计算，以便在存在DCO的情况下估计CFO，或从不从本质上消除估计值的误差。 接收到的信号通过传输线路产生卷积影响，从而在频率轴上观察到周期性导频信号的连续符号只是CFO的相移。 因此，可以从周期性导频信号的连续符号中分析地找到CFO，从而允许估计DCO，并且补偿CFO和DCO。

公开(公告)号：US20100191003A1

公开(公告)日：2010-07-29

申请号：US12665712

申请日：2008-06-13

Applicant: Yosuke Isobe ,  Shuichi Kamo ,  Toshiro Sato ,  Horoyuki Yoshida

Inventor： Yosuke Isobe ,  Shuichi Kamo ,  Toshiro Sato ,  Horoyuki Yoshida

IPC: C07D311/36 ,  C07D309/32

CPC classification number: C07J63/00 ,  C07D309/32 ,  C07D311/36 ,  C07D311/40

Abstract: It is intended to provide a method for producing aglycone from a glycoside efficiently at low cost without using an acid catalyst or an organic solvent. The method for producing aglycone, characterized by bringing a glycoside into contact with high temperature high pressure water. The temperature of the high temperature high pressure water is generally from 100 to 374° C., preferably from 140 to 320° C., more preferably from 200 to 300° C. The pressure of the high temperature high pressure water may be not lower than the saturated water vapor pressure at the temperature, i.e., a pressure at which the liquid state is maintained.

Abstract translation: 旨在提供一种以低成本有效地从糖苷生产糖苷配基的方法，而不使用酸催化剂或有机溶剂。 制备糖苷配基的方法，其特征在于使糖苷与高温高压水接触。 高温高压水的温度通常为100〜374℃，优选为140〜320℃，更优选为200〜300℃。高温高压水的压力可能不低 比在该温度下的饱和水蒸汽压力，即保持液体状态的压力。

公开(公告)号：US20100027895A1

公开(公告)日：2010-02-04

申请号：US12439493

申请日：2007-08-01

Applicant: Kazuto Noguchi ,  Koichi Kise ,  Masakazu Iwamura

Inventor： Kazuto Noguchi ,  Koichi Kise ,  Masakazu Iwamura

IPC: G06K9/62

CPC classification number: G06K9/6276 ,  G06K9/4671 ,  G06K9/6211 ,  G06K9/6231

Abstract: The invention provides a method for actualizing a high-speed object recognition process in an object recognition which extracts feature vectors from an input image where an object is captured, the feature vectors representing the object with the large number of the feature vectors; and retrieves, among an image database, one or more images whose features are matched. The invention also provides a method for saving a memory capacity required for the image database.Suggested are methods each of the methods being capable of reducing a processing time required to perform a task which recognizes the object described by a plurality of the feature vectors with use of an approximate nearest neighbor search technique. One of the suggested methods is actualized by excluding such feature vectors that a large number of feature vectors are present in the vicinity and a large number of distance calculations, therefore, are required. Another suggested method is actualized by only performs voting using a hash table without performing any distance calculation. Moreover, another suggested method is actualized by connecting recognizers in cascaded manner each of which uses the nearest neighbor search technique, varying a degree of approximation applied to the object recognition in accordance with the input image, thereby significantly increasing efficiency.

Abstract translation: 本发明提供了一种实现物体识别中的高速物体识别过程的方法，该对象识别从对象被捕获的输入图像中提取特征向量，表示具有大量特征向量的对象的特征向量; 并且在图像数据库中检索其特征匹配的一个或多个图像。 本发明还提供了一种用于保存图像数据库所需的存储容量的方法。 建议的方法是每种方法能够减少执行使用近似最近邻搜索技术来识别由多个特征向量描述的对象的任务所需的处理时间。 所提出的方法之一是通过排除在附近存在大量特征向量并且需要大量距离计算的特征向量来实现的。 另一个建议的方法是通过使用哈希表执行投票而不执行任何距离计算来实现的。 此外，通过以级联方式连接识别器来实现另一种建议的方法，每个方法使用最近邻搜索技术，根据输入图像改变应用于对象识别的近似程度，从而显着提高效率。

公开(公告)号：US20090321785A1

公开(公告)日：2009-12-31

申请号：US12522296

申请日：2008-01-07

Applicant: Yasuhiro Iguchi ,  Yuichi Kawamura

Inventor： Yasuhiro Iguchi ,  Yuichi Kawamura

IPC: H01L31/0304

CPC classification number: B82Y20/00 ,  H01L31/03046 ,  H01L31/035236 ,  H01L31/109 ,  Y02E10/544

Abstract: A light receiving device having small dark current and capable of sensing light in the wavelength range of 2.0 μm to 3.0 μm with high sensitivity is provided. The light receiving device has an InP substrate, and a light receiving layer formed by alternately stacking a larger layer formed of GaInNAsSbP mixed crystal having nitrogen content of at most 5% in 5 group, larger lattice constant than that of InP and thickness between hc and 11hc, the critical thickness hc being determined as hc=b(1−ν cos2α){log(hc/b)+1}/8πf(1+ν)cos λ and a smaller layer formed of GaInNAsSbP mixed crystal having nitrogen content of at most 5% in 5 group, smaller lattice constant than that of InP and thickness between hc and 11hc; absolute value of lattice mismatch of the larger layer and the smaller layer to the InP substrate is at least 0.5% and at most 5%; at least one of the layers has absorption edge wavelength of 2.0 μm to 3.0 μm; total thickness of respective layers is 2.0 μm to 4.0 μm; and thickness-weighted average lattice mismatch is set to be at most ±0.2%.

Abstract translation: 提供了具有小的暗电流并且能够以高灵敏度感测波长为2.0μm至3.0μm的光的光接收装置。 光接收装置具有InP基板，并且通过交替堆叠由5组中具有至多5％的氮含量的GaInNAsSbP混合晶体形成的较大层而形成的光接收层，其比InP的晶格常数大，hc和 如图11hc所示，临界厚度hc被确定为hc = b（1-nu cos2alpha）{log（hc / b）+1} / 8pif（1 + nu）cosλ，由GaInNAsSbP混合晶体形成的较小的层， 5组最多5％，晶格常数小于InP，厚度在hc和11hc之间; 较大层和较小层与InP衬底的晶格失配的绝对值为至少0.5％且至多5％; 所述层中的至少一层具有2.0μm至3.0μm的吸收边缘波长; 各层的总厚度为2.0μm〜4.0μm; 厚度加权平均晶格失配最大为±0.2％。