公开(公告)号：US5585501A

公开(公告)日：1996-12-17

申请号：US453773

申请日：1995-05-30

申请人： Mitsuaki Ohtani ,  Takaharu Matsuura ,  Yoshinori Hamada ,  Isamu Yamada ,  Teruo Sakata ,  Kimio Takahashi ,  Morio Kishi

发明人： Mitsuaki Ohtani ,  Takaharu Matsuura ,  Yoshinori Hamada ,  Isamu Yamada ,  Teruo Sakata ,  Kimio Takahashi ,  Morio Kishi

IPC分类号： C07D307/935 ,  C07D307/83

CPC分类号： C07D307/935

摘要： A method for reduction of an allyl alcohol-type compound, specific to its allylic hydroxyl group, being carried out without any side reactions such as reduction of other portions of the compound or allylic rearrangement, which comprises treating the compound with trialkylsilane in the presence of AlX.sub.3, wherein X refers to a halogen atom.

摘要翻译： 一种还原其烯丙基羟基特异性烯丙醇型化合物的方法进行而无任何副反应，例如化合物其它部分的还原或烯丙基重排，其包括在三烷基硅烷存在下处理该化合物 AlX3，其中X表示卤素原子。

公开(公告)号：US5214202A

公开(公告)日：1993-05-25

申请号：US778985

申请日：1991-11-06

申请人： Yoshinori Hamada ,  Isamu Yamada ,  Masaaki Uenaka ,  Teruo Sakata

发明人： Yoshinori Hamada ,  Isamu Yamada ,  Masaaki Uenaka ,  Teruo Sakata

IPC分类号： A61K31/00 ,  A61K9/127 ,  A61K31/165 ,  A61K31/196 ,  A61P3/00 ,  C07C231/12 ,  C07C231/14 ,  C07C231/24 ,  C07C233/04 ,  C07C233/07 ,  C07C233/11 ,  C07C233/65 ,  C07C235/84

CPC分类号： A61K9/1271 ,  C07C231/12 ,  C07C231/14 ,  C07C233/07 ,  C07C233/65 ,  C07C2102/10

摘要： This invention relates to a synthesis method favorable for the industrial production of a benzoic acid derivative having a retinoid activity of the general formula: ##STR1## wherein the derivative can be obtained by a simple procedure in safety with high yield.Specifically, this invention relates to a synthesis method characterized in that only one vessel is needed for several reactions in the different steps of subjecting acetanilide as a starting material, which is readily available and safe to handle, to Friedel-Crafts reaction with 2,5-dimethyl-2,5-dichlorohexane; subjecting the thus obtained compound to acyl exchange reaction with monomethyl ester terephthalic chloride, followed by hydrolysis; and recrystallizing from a mixture of methanol and water.Moreover, the crystals in novel form obtained by the synthesis method of this invention are suitable for formulation, because the amount of solvents remaining therein after recrystallization is small and the grain size thereof is uniform.

摘要翻译： PCT No.PCT / JP91 / 00350 Sec。 371日期1991年11月6日 102（e）日期1991年11月6日PCT 1991年3月15日PCT公布。 WO91 / 14673 PCT出版物 1991年10月3日的日期。本发明涉及一种有利于工业生产具有以下通式的类视黄醇活性的苯甲酸衍生物的合成方法：其中衍生物可以通过简单的方法获得 安全高产。 具体地说，本发明涉及一种合成方法，其特征在于在不同的步骤中，仅需要一个容器用于以Friedel-Crafts反应为原料，以不同的步骤将作为起始原料的乙酰苯胺作为起始原料使用 - 二甲基-2,5-二氯己烷; 将由此得到的化合物与单甲酯对苯二甲酰氯进行酰基交换反应，然后水解; 并从甲醇和水的混合物中重结晶。 此外，通过本发明的合成方法获得的新颖形式的晶体适用于配方，因为其中残留在其中的重结晶后的溶剂量小，并且其粒径均匀。

公开(公告)号：US5198669A

公开(公告)日：1993-03-30

申请号：US908915

申请日：1992-07-02

申请人： Fumihiro Namiki ,  Shiro Takeda ,  Takaki Shimura ,  Isamu Yamada

发明人： Fumihiro Namiki ,  Shiro Takeda ,  Takaki Shimura ,  Isamu Yamada

IPC分类号： G01T1/29 ,  G06T5/40

CPC分类号： G06T5/40 ,  G01T1/2014 ,  G06T5/009 ,  G06T2207/10116 ,  G06T2207/30004

摘要： A digital X-ray image processing apparatus for exposing an X-ray transmitted through an object onto a photostimulable phosphor plate, for scanning the photostimulable phosphor plate by using an excitation beam to obtain an X-ray image, and for reading the X-ray image. The digital X-ray image processing apparatus includes an image storage unit for storing the X-ray image used for an actual read when diagnosing the object and a histogram storage unit for storing a standard histogram of the X-ray image. The standard histogram is formed by an intensity and frequency of the X-ray. Also provided is a first monitor unit for displaying the standard histogram read out from the histogram storage unit and a read conditions determination unit for determining actual read conditions of the X-ray image based on a latitude of the intensity of the X-ray in the standard histogram.

摘要翻译： 一种数字X射线图像处理装置，用于将通过物体透射的X射线曝光到可光激励的荧光体板上，用于通过使用激发光束扫描可光激发的荧光体板以获得X射线图像，并用于读取X射线 图片。 数字X射线图像处理装置包括：图像存储单元，用于存储当诊断对象时用于实际读取的X射线图像;以及直方图存储单元，用于存储X射线图像的标准直方图。 标准直方图由X射线的强度和频率形成。 还提供了用于显示从直方图存储单元读出的标准直方图的第一监视器单元和用于基于X射线的强度的纬度来确定X射线图像的实际读取条件的读取条件确定单元 标准直方图。

公开(公告)号：US4836210A

公开(公告)日：1989-06-06

申请号：US204908

申请日：1988-06-10

申请人： Akira Shiba ,  Isamu Yamada ,  Keiichi Murakami

发明人： Akira Shiba ,  Isamu Yamada ,  Keiichi Murakami

IPC分类号： A61B8/06 ,  G01S7/52

CPC分类号： G01S7/52036 ,  A61B8/06 ,  G01S7/52026

摘要： An ultrasonic analyzer used in an ultrasonic diagnosis instrument for minimizing the effects of noise in echo signals. The analyzer includes: a first unit for determining a start point and an end point at an analysis interval to be analyzed based on an analysis selection signal and a time signal for an input time-series signal reflected from a media; second units for generating four kinds of integration values based on four kinds of multiplication signals, each of the multiplication signals being calculated by multiplying the analysis selection signal by the time signal, or a square signal of the time signal, or a product signal of the time signal and the time-series signal, or by the time-series signal or by the time-series signal; third units for storing each of the integration values by using the time signal as an address for storing; and a fourth unit for calculating a slope of a regression curve based on difference between the integration values, a determination of the differences being based on the stage point and the end point at the analysis interval.

公开(公告)号：US08587413B2

公开(公告)日：2013-11-19

申请号：US12433484

申请日：2009-04-30

申请人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita

发明人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita

IPC分类号： H04Q5/22

CPC分类号： G06K7/0008 ,  G06K7/10059 ,  G06K7/10356 ,  G06K19/0705 ,  G06K19/0723

摘要： An information access system includes a reader/writer device and an information storage device. In the information storage device, a receiver unit senses a carrier of an RF signal at a first frequency for detection, in a first time period occurring at time intervals, and receives an information request signal in response to detection of a carrier of an RF signal at the first frequency, and senses a carrier of an RF signal at a second frequency in response to reception of the information request signal. In the storage device, a control causes the receiver unit to sense a carrier of an RF signal at the first frequency for detection, in a second time period after a sleep time period which is shorter than the time interval, in response to non-detection by the receiver unit of a carrier of an RF signal at the first frequency in the first time period.

摘要翻译： 信息访问系统包括读/写器设备和信息存储设备。 在信息存储装置中，接收机单元在以时间间隔发生的第一时间段内以第一频率检测RF信号的载波，并响应于RF信号的载波的检测而接收信息请求信号 并且响应于信息请求信号的接收，以第二频率感测RF信号的载波。 在存储装置中，控制使得接收机单元在响应于未检测到的休眠时间段之后的第二时间段中感测到处于第一频率的RF信号的载波进行检测 由第一时间段中的第一频率的RF信号的载波的接收器单元。

公开(公告)号：US08274384B2

公开(公告)日：2012-09-25

申请号：US12241709

申请日：2008-09-30

申请人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Akira Itasaki

发明人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Akira Itasaki

IPC分类号： G08B1/08

CPC分类号： G06K19/0723

摘要： An information device capable of performing wireless communication with a reader/writer device, a method, and a computer-readable medium are provided. The device includes a reception section that detects an information request signal transmitted from a reader/writer device and a transmission section that transmits a signal to the reader/writer device in response to the detection of an information request signal. The device also includes a detection data acquisition section that acquires detection data corresponding to a physical quantity or state from a sensor and a detection data storage section that stores the detection data. The device includes a control section that activates the detection data acquisition section at time intervals and inputs the acquired detection data into the detection data storage section and another control section that activates the reception section at other time intervals.

摘要翻译： 提供能够与读写器装置进行无线通信的信息装置，方法和计算机可读介质。 该装置包括：接收部，其检测从读取器/写入器装置发送的信息请求信号;以及发送部，其响应于信息请求信号的检测而将信号发送到读取/写入装置。 该装置还包括检测数据获取部，其从传感器获取与物理量或状态对应的检测数据，以及存储检测数据的检测数据存储部。 该装置包括控制部分，其以时间间隔激活检测数据获取部分，并将所获取的检测数据输入到检测数据存储部分中，另一个控制部分以其他时间间隔激活接收部分。

公开(公告)号：US20110279247A1

公开(公告)日：2011-11-17

申请号：US13186033

申请日：2011-07-19

申请人： Akira Itasaki ,  Isamu Yamada ,  Shinichi Shiotsu ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita ,  Kazuki Matsui ,  Hiroyasu Sugano

发明人： Akira Itasaki ,  Isamu Yamada ,  Shinichi Shiotsu ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita ,  Kazuki Matsui ,  Hiroyasu Sugano

IPC分类号： G06K7/01

CPC分类号： G06K7/0008

摘要： An active tag device includes a controller to cause the wireless communication unit to carry out data transmission at intervals of a first period, and to cause to start measurement of a second period set for determining a timing for causing a wireless communication unit to carry out carrier sense to detect data output by a reading writing apparatus, synchronously with the data transmission, and to cause the wireless communication unit to carry out the carrier sense after the second period elapsed. The reading writing apparatus includes a controller to cause to start measurement of the first period set for synchronizing with carrier sense of the active tag device after a wireless communication unit detected reception of data from the active tag device, and to cause the wireless communication unit to carry out data transmission to the active tag device during the second period after the first period elapsed.

摘要翻译： 有源标签装置包括控制器，用于使无线通信单元以第一周期的间隔进行数据传输，并且使开始测量第二周期的测量，以确定用于使无线通信单元执行载波的定时 检测由读取写入装置输出的与数据传输同步的数据，并且使得无线通信单元在经过第二时间段之后执行载波侦听。 读取写入装置包括控制器，用于在无线通信单元检测到来自有源标签设备的数据的接收之后开始与有源标签设备的载波感测同步设置的第一周期的测量，并且使无线通信单元 在经过第一时间段之后的第二周期期间，向有源标签装置执行数据传输。

公开(公告)号：US20090325528A1

公开(公告)日：2009-12-31

申请号：US12382746

申请日：2009-03-23

申请人： Koichi Yokota ,  Isamu Yamada ,  Shinichi Shiotsu ,  Akira Itasaki

发明人： Koichi Yokota ,  Isamu Yamada ,  Shinichi Shiotsu ,  Akira Itasaki

IPC分类号： H04B1/06

CPC分类号： H04B7/0805 ,  H04B7/082 ,  H04B7/0822 ,  H04B7/0874

摘要： A terminal apparatus adapted to receive a wireless signal by antenna diversity, wherein provisions are made to reduce the number of receive circuits while also reducing the time required for antenna selection. The a terminal apparatus is adapted to receive a wireless signal by antenna diversity, and includes: a mode-of-use detection unit for detecting the mode of use of the terminal apparatus as set up by a user; a storage unit for storing priority information that predefines an antenna to be selected for use by prioritizing the plurality of antennas according to the mode of use that can be detected by the mode-of-use detection unit; and a comparator for outputting selection control information specifying at least one antenna from among the plurality of antennas by comparing the mode of use detected by the mode-of-use detection unit with the priority information stored in the storage unit.

摘要翻译： 一种适于通过天线分集接收无线信号的终端设备，其中进行了减少接收电路的数量的设置，同时也减少了天线选择所需的时间。 终端装置适于通过天线分集接收无线信号，并且包括：用户检测终端装置的使用方式的使用模式检测单元; 存储单元，用于根据可由使用模式检测单元检测到的使用模式，存储预先定义要选择的天线的优先级信息，以便优先考虑多个天线; 以及比较器，用于通过将由使用模式检测单元检测到的使用模式与存储在存储单元中的优先级信息进行比较来输出从多个天线中指定至少一个天线的选择控制信息。

公开(公告)号：US20080005259A1

公开(公告)日：2008-01-03

申请号：US11589216

申请日：2006-10-30

申请人： Satoshi Inano ,  Isamu Yamada ,  Shinichi Shiotsu ,  Akira Itasaki

发明人： Satoshi Inano ,  Isamu Yamada ,  Shinichi Shiotsu ,  Akira Itasaki

IPC分类号： G06F15/167

CPC分类号： G06K7/0008

摘要： In an information access system, a first reader/writer device cyclically transmits an information request signal at a first frequency in a first period and goes into an inactive state in a second period, and a second reader/writer device cyclically transmits an information request signal at the first frequency in the second period and goes into an inactive state in the first period. An active contactless information storage device senses a carrier of an RF signal at the first frequency in predetermined periods occurring in a predetermined cycle shorter than each of the first and second periods.

摘要翻译： 在信息存取系统中，第一读/写器装置在第一周期内循环地发送第一频率的信息请求信号，并在第二周期中进入非活动状态，第二读/写器装置循环地发送信息请求信号 在第二时段的第一频率处，并且在第一时段中进入非活动状态。 主动非接触信息存储装置以比第一和第二周期中的每一个短的预定周期发生的预定周期中以第一频率感测RF信号的载波。

公开(公告)号：US20070167139A1

公开(公告)日：2007-07-19

申请号：US11330173

申请日：2006-01-12

申请人： Satoshi Inano ,  Isamu Yamada ,  Shinichi Shiotsu ,  Akira Itasaki

发明人： Satoshi Inano ,  Isamu Yamada ,  Shinichi Shiotsu ,  Akira Itasaki

IPC分类号： H04B1/40

CPC分类号： G06K7/0008 ,  G06K7/10069 ,  G06K7/10128 ,  G06K7/10356

摘要： In an information access system, an active contactless information storage device senses a carrier of an RF signal at a first frequency in first predetermined periods occurring in a predetermined cycle and senses a carrier of an RF signal at a second frequency in second predetermined periods occurring in the predetermined cycle. When the storage device senses and detects a carrier of an RF signal at one of the first and second frequencies in a particular predetermined period, it receives further an ID request signal, and, in response to the ID request signal, transmits a response signal at a corresponding one of the third and fourth frequencies that carries an ID of the active contactless information storage device. This reduces possible interference between reader/writer devices for communicating with the information storage device.

摘要翻译： 在信息存取系统中，主动非接触式信息存储装置以预定周期发生的第一预定周期以第一频率感测RF信号的载波，并在第二预定周期内以第二频率感测RF信号的载波， 预定周期。 当存储装置在特定预定时段内感测并检测第一和第二频率中的一个频率的RF信号的载波时，还接收ID请求信号，并且响应于ID请求信号，将响应信号发送到 携带活动非接触式信息存储装置的ID的第三和第四频率中的对应的一个。 这减少了用于与信息存储设备通信的读/写器设备之间的可能的干扰。