公开(公告)号：US20080155269A1

公开(公告)日：2008-06-26

申请号：US11984583

申请日：2007-11-20

申请人： Takashi Yoshikawa

发明人： Takashi Yoshikawa

IPC分类号： H04L9/32 ,  H04L9/30

CPC分类号： H04L9/3231 ,  H04L2209/56 ,  H04L2209/80

摘要： The biometric authentication system of this invention includes user identification information product and authentication side system. The user identification information product acquires biometric information of user, encrypts the biometric information acquired using encryption key information provided by the authentication side system and provides encrypted biometric information to the authentication side system. Just after, the acquired biometric information is cleared up. The authentication side system stores reference encrypted biometric information and inherent encryption key when this reference encrypted biometric information is acquired, corresponding to the user identification information. At the time of authentication, encryption key information is created using at least the stored inherent encryption key and provided to the user identification information product, and then, an authentication result is formed by using the received encrypted biometric information and reference encrypted biometric information.

摘要翻译： 本发明的生物体认证系统包括用户识别信息产品和认证侧系统。 用户识别信息产品获取用户的生物特征信息，对由认证侧系统提供的加密密钥信息获取的生物特征信息进行加密，并向认证侧系统提供加密的生物信息。 刚刚以后，获取的生物识别信息就被清除了。 当与该用户识别信息相对应地获取该参考加密生物体信息时，认证侧系统存储参考加密生物信息和固有加密密钥。 在认证时，使用至少存储的固有加密密钥创建加密密钥信息，并将其提供给用户识别信息产品，然后通过使用接收到的加密生物体信息和参考加密生物信息形成认证结果。

公开(公告)号：US20080104328A1

公开(公告)日：2008-05-01

申请号：US11928997

申请日：2007-10-30

申请人： Takashi Yoshikawa ,  Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Atsushi Iwata

发明人： Takashi Yoshikawa ,  Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Atsushi Iwata

IPC分类号： G06F12/08

CPC分类号： G06F12/0833 ,  G06F12/0862 ,  G06F2212/602 ,  Y02D10/13

摘要： A local-memory side data transfer unit increments the number of addresses, reads out data from a local memory, and stores the data into a cache memory of a remote-memory side data transfer unit. For preventing data mismatching with the local memory from being stored into the cache memory, a cache clearing operation is executed in units of an elapse of a round trip time period for data transfer between the local memory and the remote memory. Alternatively, the cache clearing operation is executed upon receipt of a signal notifying data transfer of data stored at a specified address.

摘要翻译： 本地存储器侧数据传送单元增加地址数量，从本地存储器读出数据，并将数据存储到远程存储器侧数据传送单元的高速缓冲存储器中。 为了防止与本地存储器的数据不匹配被存储到高速缓冲存储器中，以本地存储器和远程存储器之间的数据传送的往返时间周期为单位执行高速缓存清除操作。 或者，在接收到通知数据传送存储在指定地址的数据的信号时执行高速缓存清除操作。

公开(公告)号：US20060285269A1

公开(公告)日：2006-12-21

申请号：US10569457

申请日：2004-07-13

申请人： Masaki Ohtsuka ,  Yoshikazu Inoue ,  Takashi Yoshikawa

发明人： Masaki Ohtsuka ,  Yoshikazu Inoue ,  Takashi Yoshikawa

IPC分类号： A61L9/22

CPC分类号： F25D17/042 ,  F25D23/003 ,  F25D23/12

摘要： It is an object of the invention to provide an ion diffusing apparatus having higher ability by suppressing the disturbance or turbulent flow generated in the vicinity of an ion generating apparatus and by enhancing the ion generating efficiency and the ion transfer efficiency. To achieve this object, the ion diffusing apparatus includes an ion generating apparatus which generates ions from an electrical discharging surface, a wind-blowing path which transmits the ions generated from the ion generating apparatus, and a blowout opening which is formed in an end of the wind-blowing path and which discharges the ions, and the wind-blowing path upstream from the ion generating apparatus is provided with a rectifier which rectifies flow of ions.

摘要翻译： 本发明的目的是通过抑制在离子发生装置附近产生的扰动或湍流并提高离子发生效率和离子传递效率，来提供具有较高能力的离子扩散装置。 为了达到这个目的，离子扩散装置包括从放电表面产生离子的离子产生装置，将从离子产生装置产生的离子透过的吹风路径和形成在离子发生装置的端部的吹出口 吹风路径和离子的排出，以及离子生成装置上游的吹风路径设置有整流器，其对离子的流动进行整流。

公开(公告)号：US20060224831A1

公开(公告)日：2006-10-05

申请号：US11098109

申请日：2005-04-04

申请人： Takashi Yoshikawa

发明人： Takashi Yoshikawa

IPC分类号： G06F12/00

CPC分类号： G06F12/0862 ,  G06F12/0806 ,  G06F12/0831 ,  G06F2212/507

摘要： Systems and methods for improving the performance of a multiprocessor system by enabling a first processor to initiate the retrieval of data and the storage of the data in the cache memory of a second processor. One embodiment comprises a system having a plurality of processors coupled to a bus, where each processor has a corresponding cache memory. The processors are configured so that a first one of the processors can issue a preload command directing a target processor to load data into the target processor's cache memory. The preload command may be issued in response to a preload instruction in program code, or in response to an event. The first processor may include an explicit identifier of the target processor in the preload command, or the selection of the target processor may be left to another agent, such as an arbitrator coupled to the bus.

公开(公告)号：US20050275886A1

公开(公告)日：2005-12-15

申请号：US11150340

申请日：2005-06-13

申请人： Sachiko Takeuchi ,  Takashi Yoshikawa

发明人： Sachiko Takeuchi ,  Takashi Yoshikawa

IPC分类号： H04N1/32 ,  H04N1/327 ,  G06F13/00

CPC分类号： H04N1/32771 ,  H04N1/32358 ,  H04N1/32416

摘要： In an image forming apparatus, a delivery instruction receiving part receives a delivery instruction for instructing a delivery form a request originator, and a delivering part delivers data indicated by a delivery instruction description in accordance with the delivery instruction indicated by the delivery instruction by a deliver type indicated by the deliver instruction description, so that delivery processes corresponding to a plurality of different delivery types can be conducted. The delivery instruction description is written in a form which can be shared and used for the plurality of different delivery types.

摘要翻译： 在图像形成装置中，传送指示接收部件接收用于指示发送请求发送者的发送指令的发送指示，并且传送部件根据由传递指令指示的传送指令通过传送来传送由传送指令描述指示的数据 由递送指令描述指示的类型，从而可以进行对应于多个不同传送类型的传送过程。 递送指令描述以可以共享并用于多种不同传递类型的形式来写入。

公开(公告)号：US06901185B2

公开(公告)日：2005-05-31

申请号：US10342181

申请日：2003-01-15

申请人： Junichi Sasaki ,  Kazuhiko Kurata ,  Takashi Yoshikawa

发明人： Junichi Sasaki ,  Kazuhiko Kurata ,  Takashi Yoshikawa

IPC分类号： G02B6/24 ,  G02B6/38 ,  G02B6/42 ,  G02B6/43 ,  H01L31/0232 ,  H01L31/12 ,  H01S5/022 ,  H01S5/42 ,  G02B6/32

CPC分类号： G02B6/43 ,  G02B6/3839 ,  G02B6/4204 ,  G02B6/4214 ,  G02B6/4249 ,  G02B6/4292

摘要： In an optical module, a package includes an array of first optical elements and at least one first positioning member. A microlens array plate including microlenses is fixed to the package, so that each of the microlenses corresponds to one of the first optical elements. An optical array connector mounts second optical elements thereon. The optical array connector has a light path bending portion for bending light paths of the second optical elements and at least one second positioning member. The optical array connector abuts against the package by aligning the second positioning member to the first positioning member so that each of the first optical elements corresponds to one of the second optical elements, A clamping member clamps the optical, array connector to the package.

摘要翻译： 在光学模块中，封装包括第一光学元件阵列和至少一个第一定位构件。 包括微透镜的微透镜阵列板固定在封装上，使得每个微透镜对应于第一光学元件中的一个。 光学阵列连接器在其上安装第二光学元件。 光学阵列连接器具有用于弯曲第二光学元件和至少一个第二定位构件的光路的光路弯曲部分。 光学阵列连接器通过将第二定位构件对准到第一定位构件来抵靠包装，使得每个第一光学元件对应于第二光学元件中的一个。夹紧构件将光学阵列连接器夹持到封装。

公开(公告)号：US06172635B2

公开(公告)日：2001-01-09

申请号：US09321497

申请日：1999-05-27

申请人： Shoji Nakamura ,  Takashi Yoshikawa

发明人： Shoji Nakamura ,  Takashi Yoshikawa

IPC分类号： H03M112

CPC分类号： H03M1/188

摘要： An A/D converter provides a high conversion accuracy even when an input analog signal is at a low level. The A/D converter (10) comprises a first line including a first A/D conversion unit (ADC1) connected to an input terminal (1) applied with an analog signal, a second line including a first amplifier (AMP1) connected to the input terminal (1) and having an amplification ratio of 2m (m>0), a second A/D conversion unit (ADC2), and a second amplifier (AMP2) having an amplification ratio of 2−m, and a combination of a switch and a level detector (SW, LDET) for connecting an output of the first line or an output of the second line to an output terminal (2) in accordance with an output level of the first line.

摘要翻译： 即使输入模拟信号处于低电平，A / D转换器也提供高转换精度。 A / D转换器（10）包括第一线，包括连接到施加有模拟信号的输入端（1）的第一A / D转换单元（ADC1），第二线包括连接到模拟信号的第一放大器（AMP1） 输入端子（1），放大率为2m（m> 0），第二A / D转换单元（ADC2）和放大倍数为2-m的第二放大器（AMP2） 开关和电平检测器（SW，LDET），用于根据第一行的输出电平将第一行的输出或第二行的输出连接到输出端（2）。

公开(公告)号：US5271188A

公开(公告)日：1993-12-21

申请号：US876746

申请日：1992-04-28

申请人： Takashi Yoshikawa

发明人： Takashi Yoshikawa

IPC分类号： B24C3/18 ,  B24C3/08 ,  B24C9/00

CPC分类号： B24C3/083

摘要： Described herein is a powder blasting apparatus for abrasion treatments, which is capable of treating a number of works concurrently and progressively with blasts of a high pressure gas and fine powder mixture in an efficient manner to shorten the so-called tact time.The powder blasting apparatus is provided with a plural number of work tables 21 to 23 arrayed at uniform intervals in the longitudinal direction of the apparatus for reciprocating movements between first and second stop positions. Blast nozzles 38 to 40 are located between the first and second stop positions of the respective work tables to blast a mixture of high pressure compressed air and fine powder against a work on each one of the work tables simultaneously for an etching, boring or piercing treatment. Work transfer heads 48 and 49 are located in a position corresponding to the second stop position of a first one of two adjacently located work tables or the first stop position of the other or second work table to pick up a work on the first work table at the second stop position and place the work on the second work table at the first stop position, thereby successively transferring the work to a forwardly located work table while subjecting same progressively to abrasion treatments by the respective blast nozzles.

摘要翻译： 这里描述了一种用于磨损处理的粉末喷射装置，其能够以有效的方式以高效的方式同时并且逐渐地处理多种工件，以缩短所谓的节拍时间。 粉末喷射装置设置有多个工作台21至23，该工作台21至23在装置的纵向均匀间隔排列，用于在第一和第二停止位置之间往复运动。 喷嘴38至40位于相应工作台的第一和第二停止位置之间，以将高压压缩空气和细粉末的混合物同时冲击在每个工作台上的工件上以进行蚀刻，钻孔或穿孔处理 。 工件传送头48和49位于对应于两个相邻工作台中的第一个工作台的第二停止位置或另一个或第二工作台的第一停止位置的位置，以在第一工作台上拾起工件 第二停止位置，并将工件放置在第一停止位置的第二工作台上，由此连续地将工件转移到位于前方的工作台上，同时对其进行磨削处理。

公开(公告)号：US09813588B2

公开(公告)日：2017-11-07

申请号：US14916121

申请日：2014-09-02

申请人： Takashi Yoshikawa ,  Takuya Inoue ,  Takahiko Uno

发明人： Takashi Yoshikawa ,  Takuya Inoue ,  Takahiko Uno

IPC分类号： H04N1/04 ,  H04N1/44 ,  B41J29/00 ,  B41J29/38 ,  G06F21/31 ,  H04N1/00 ,  H04L29/06

CPC分类号： H04N1/4413 ,  B41J29/00 ,  B41J29/38 ,  G06F3/1218 ,  G06F3/1222 ,  G06F3/1238 ,  G06F3/1291 ,  G06F21/31 ,  H04L63/08 ,  H04L63/083 ,  H04N1/00 ,  H04N1/00204 ,  H04N1/00347 ,  H04N2201/0031 ,  H04N2201/0094

摘要： An image processing apparatus serving as a master device and a plurality of local image processing apparatus serving as local devices are connected to one another via a network, and each of the devices includes an authentication information storage unit and an authentication unit. The master device stores, as master authentication information, authentication information necessary for an authentication on each of users who are able to use each of the devices, for each of the devices, and allows editing of the master authentication information. When the authentication information on the local device in the master authentication information is edited, the edited authentication information is transmitted to the local device, and the authentication information stored in local device is updated. When a user login operation is performed on the local device, an authentication is performed by using the authentication information in the local device.

公开(公告)号：US09178665B2

公开(公告)日：2015-11-03

申请号：US13531637

申请日：2012-06-25

申请人： Nobuyuki Enomoto ,  Hideyuki Shimonishi ,  Junichi Higuchi ,  Youichi Hidaka ,  Jun Suzuki ,  Takashi Yoshikawa

发明人： Nobuyuki Enomoto ,  Hideyuki Shimonishi ,  Junichi Higuchi ,  Youichi Hidaka ,  Jun Suzuki ,  Takashi Yoshikawa

IPC分类号： H04L1/18 ,  H04L12/707 ,  H04L12/703 ,  H04L1/00

CPC分类号： H04L1/1841 ,  H04L1/1874 ,  H04L1/188 ,  H04L45/24 ,  H04L45/28 ,  H04L2001/0096

摘要： Any packet loss is detected very quickly by means of only a series of sequence number in a multi-path environment where a transmitter and a receiver are connected to each other by way of a plurality of networks when no inversion of sequence arises in any of the networks. A communication apparatus includes a plurality of sequence buffers arranged at each network to accumulate packets until a sequence acknowledgement and an absence detecting section adapted to determine the occurrence of an absence of a packet when one or more packets are accumulated in all the sequence buffers. With this arrangement, the absence detecting section of the receiver monitors the packets staying in the sequence guaranteeing buffer arranged in each of the network, paying attention to the characteristic that packets are stored in the sequence buffers of all the networks when a packet loss takes place.

摘要翻译： 在多路径环境中只有一系列的序列号，任何分组丢失被非常快速地检测到，其中发射机和接收机通过多个网络彼此连接，当序列的任何 网络。 通信装置包括布置在每个网络处的多个序列缓冲器，用于累积分组，直到序列确认和不存在检测部分适于在所有序列缓冲器中累积一个或多个分组时确定是否存在分组。 利用这种安排，接收机的缺席检测部分监视保留在每个网络中的序列保证缓冲器中的数据包，注意发生分组丢失时分组存储在所有网络的序列缓冲器中的特性 。