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1. 发明专利

JP2008054787A Finger vein authentication input deice 有权
标题翻译： FINGER VEIN认证输入码
公开(公告)号：JP2008054787A
公开(公告)日：2008-03-13
申请号：JP2006233044
申请日：2006-08-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKURAI SOICHI , OUCHI SATOSHI , HORIUCHI YUICHI , YOSHIDA KENICHI
IPC分类号： A61B5/117 , G06T1/00
CPC分类号： G06F21/32 , A61B5/02007 , A61B5/117 , G06F21/83 , G06K9/2036 , G06K2009/0006 , G06K2009/00932
摘要： PROBLEM TO BE SOLVED: To provide a finger vein authentication input device for acquiring the vein pattern of a finger for authentication by near infrared light, the authentication device capable of increasing the quantity of incident light on the finger or a palm and reducing the dispersion of a finger placing position. SOLUTION: The finger vein authentication input device is equipped with: a first light source provided on a position corresponding to the first joint of the finger when the finger is placed for irradiating the first joint with the near infrared light; a second light source provided on a position corresponding to the second joint of the finger when the finger is placed for irradiating the second joint with the near infrared light; an imaging part provided between the first light source and the second light source for imaging the vein pattern of the finger by the near infrared light; and a finger placing part in which a part corresponding to a fingertip is inclined downwards so that the first joint of the finger is bent when the finger is placed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种手指静脉认证输入装置，用于获取手指的静脉图案以通过近红外光进行认证，所述认证装置能够增加手指或手掌上的入射光量并减少手指放置位置的分散。手指认证输入装置配备有：当放置手指以用近红外光照射第一关节时，设置在与手指的第一关节相对应的位置处的第一光源; 当手指被放置以用近红外光照射第二关节时，设置在与手指的第二关节相对应的位置处的第二光源; 设置在第一光源和第二光源之间的成像部分，用于通过近红外光对手指的静脉图案进行成像; 以及手指放置部，其中对应于指尖的部分向下倾斜，使得当手指放置时手指的第一关节弯曲。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JPS62127934A PRINTING CONTROLLER FOR PRINTER 失效
公开(公告)号：JPS62127934A
公开(公告)日：1987-06-10
申请号：JP26716885
申请日：1985-11-29
申请人： HITACHI LTD
发明人： HORIUCHI YUICHI
IPC分类号： H04N1/21 , B41J2/44 , G03G15/04 , G06F3/12 , G06K15/12 , H04N1/23 , H04N1/40
摘要： PURPOSE:To clear a frame memory in a time almost zero apparently by writing data of a data input terminal in a frame memory before reading data to be printed next. CONSTITUTION:A controlling circuit 18 outputs a write signal to a frame memory 20 and writes '0' as data to make the result of printing white, and similarly, parallel-serial converts data stored in a latch 16 by a shift register 17 by outputting a load signal to the shift register 17, and outputs this to a laser light emission controlling circuit 1. In case where instruction to print the same data more than two sheets is received from a host computer 23, the controlling circuit 18 does not output the write signal, and accordingly, data in the frame memory 20 remains without cleared. Consequently, time for loading data to be printed from the host computer again and time for transferring to the frame memory can be saved. By outputting the write signal when printing the last sheet to be printed, the frame memory 20 can be cleared.

3. 发明专利

JPS61263362A PICTURE PROCESSING SIGNAL RECEIVING DEVICE FOR LASER BEAM PRINTER 失效
公开(公告)号：JPS61263362A
公开(公告)日：1986-11-21
申请号：JP10376185
申请日：1985-05-17
申请人： HITACHI LTD
发明人： HORIUCHI YUICHI
IPC分类号： H04N1/23 , H04N1/40 , H04N1/405
摘要： PURPOSE:To make it possible to print an arbitrary size solid black square by generating the clock in synchronous with the signal that detected a light beam and by generating a square pattern in accordance with the number of counted clocks. CONSTITUTION:When microprocessor 20 receives an indication signal from main controller 23 during printing, it outputs a video selection signal from output port 24 to data selector 29, and prohibits the received picture signal and outputs the output of AND gate 28 as a video signals. Output port 24 also outputs a test pattern print permission signal to AND gate 28, and the output from flip-flop 27 is outputted to data selector 29. On the other hand, a beam detecting signal resets a counter 25 and a flip-flop 27, the counter 25 counts the number of clocks in response to a signal from the output port 24, thereby outputting an arbitrary square pattern in conformity with the counted value.

4. 发明专利

JPS6190231A Laser beam hard copy printer 失效
标题翻译：激光光束复印打印机
公开(公告)号：JPS6190231A
公开(公告)日：1986-05-08
申请号：JP21135384
申请日：1984-10-11
申请人： Hitachi Ltd
发明人： HORIUCHI YUICHI , AKAHORI KENICHI , HIRATA SUNAO
IPC分类号： G06F3/12 , B41J2/00 , B41J2/44 , G03G15/04 , G06K15/12
摘要： PURPOSE: To use the paper efficiently by reading and printing the picture element signal for the sub-scan direction of the CRT since the time of picture element signal per one picture element becomes shorter as the resolution of CRT becomes higher.
CONSTITUTION: When a microprocessor 10 recognizes that the reception of picture element signal is all completed from a vertical synchronizing counter 25, it commands a main controller 13 to start the printing process. A laser scanning start signal is outputted from the controller 13. The output of a dot counter 23 which counts the output of an oscillator 18 generating the pulse of the same length as one picture element of laser in the main scan direction and the output of a raster counter 24 which counts the number of scan in the sub-scan direction of laser give the read address to a picture element memory 15 through an address multiplexer 19. The 8-bit parallel data read from the picture element memory 15 is outputted to a multiplexer 16, and one bit is selected and outputted to video amplifier through a control circuit 7 as a video signal.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过读取和打印用于CRT的副扫描方向的图像元素信号，由于随着CRT的分辨率变高，每个像素的像素信号的时间变短，因此有效地使用纸张。构成：当微处理器10识别到垂直同步计数器25都完成了图像元素信号的接收时，命令主控制器13开始打印处理。激光扫描开始信号从控制器13输出。点阵计数器23的输出，其计算在主扫描方向上产生与一个激光像素相同长度的脉冲的振荡器18的输出，并输出一个对激光的副扫描方向的扫描次数进行计数的光栅计数器24通过地址多路复用器19将读取地址提供给图像元素存储器15.从图像元素存储器15读出的8位并行数据被输出到多路复用器16，并且通过作为视频信号的控制电路7选择一位并将其输出到视频放大器。

5. 发明专利

JP2008077259A Biometric authentication device and information processor equipped with the same 有权
标题翻译：生物识别装置和信息处理装置
公开(公告)号：JP2008077259A
公开(公告)日：2008-04-03
申请号：JP2006253723
申请日：2006-09-20
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO TAKASHI , NAKAJIMA KAZUKUNI , SUSO HIROSHI , HORIUCHI YUICHI
IPC分类号： G06F1/00 , G06F3/048 , G06F21/20 , G06T1/00
摘要： PROBLEM TO BE SOLVED: To provide a biometric authentication device which changes modes when using and when storing, and along with this change of modes, controls operation of the screen saver. SOLUTION: The biometric authentication device is provided with; a first main part 110 equipped with a light source section 111; a second main part 120 equipped with a photographing section 121; a connection section 150 which connects the first main part 110 movably to the second main part 120 so that the light source section 111 and the photographing section 121 are held at the prescribed spacing in the first state, and the light source section 111 and the photographing section 121 are made concealed between the first main part 110 and the second main part 120 in the second state; and a drive signal generation section 160 which outputs a screen saver drive signal in the second state. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供在使用和存储时改变模式的生物体认证装置，并且随着模式的改变，控制屏幕保护程序的操作。
解决方案：提供生物认证设备; 配备有光源部111的第一主要部分110; 配备有拍摄部121的第二主体部120; 连接部分150，其将第一主体部分110可移动地连接到第二主体部分120，使得光源部分111和拍摄部分121在第一状态下被保持为规定的间隔;以及光源部分111和拍摄在第二状态下，将第一部分121隐藏在第一主体部分110和第二主要部分120之间; 以及驱动信号生成部160，其在第二状态下输出屏幕保护驱动信号。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JPH09305582A NETWORK SYSTEM 失效
公开(公告)号：JPH09305582A
公开(公告)日：1997-11-28
申请号：JP11995996
申请日：1996-05-15
申请人： HITACHI LTD
发明人： HORIUCHI YUICHI
IPC分类号： G06F13/00 , G06F17/21 , G09G5/22 , G09G5/24
摘要： PROBLEM TO BE SOLVED: To transfer correct information by transferring characters peculiar for a device while transforming dots to dot data or graphic data. SOLUTION: When an external storage device 12 inside a document editor 12 is designated as the register destination of a document, a character code is registered together with other attribute information without being transformed. When the outside of the document editor 1 such as a storage device inside a server connected to a network is designated as the register destination by a user and the registration is not finished yet, it is discriminated whether the character code is a code peculiar for the device or not. When the character code is discriminated as the code peculiar for the device, pattern data corresponding to the character code are prepared. These pattern data are data showing the form of characters such as dot data or graphic data. When the registration is finished, the dot data or graphic data are transferred and processing is finished.

7. 发明专利

JPH03240097A CHARACTER GENERATING DEVICE 失效
公开(公告)号：JPH03240097A
公开(公告)日：1991-10-25
申请号：JP3607390
申请日：1990-02-19
申请人： HITACHI LTD
发明人： HORIUCHI YUICHI
IPC分类号： G09G5/26 , G09G5/24 , G09G5/28
摘要： PURPOSE:To minimize a rounding error and to make the curve part of a character smooth by changing the order of a process for approximation to a straight line and a process for reduction according to the size of the character to be generated. CONSTITUTION:When character pattern data is printed, coordinate data on a character specified by a host computer 4 are read out of the character pattern memory 6 of the character generating device 1 and after the processing for enlargement or reduction and the process for approximating the curve to the straight line, the data are converted into dot data, which are transferred to a bit map memory 9. In this case, when the size of the character to be printed is less than the number of meshes, a scaling process is carried out and then the linear approximation process is performed. Consequently, a cumulative error is reduced and the integration of the rounding error can be minimized.

8. 发明专利

JPH03150594A SYSTEM AND DEVICE FOR CHARACTER GENERATION AND DOCUMENT PRINTER 失效
公开(公告)号：JPH03150594A
公开(公告)日：1991-06-26
申请号：JP29042289
申请日：1989-11-08
申请人： HITACHI LTD
发明人： HASEGAWA KAZUKO , SUZUKI YOSHITO , KAWABATA HISAYOSHI , NAKAMURA NAOKI , HORIUCHI YUICHI
IPC分类号： G09G5/26 , G09G5/24
摘要： PURPOSE:To output characters of high quality even in character zooming in consideration of the characteristics of an output device by obtaining raster type character data from contour coordinate data form reducing characters in thickness almost one picture element of the output device according to contour coordinate data on characters after conversion. CONSTITUTION:The contour coordinate data on a character which is transferred from a font ROM 2 is received and an affine conversion part 42 performs character shape deformation such as enlargement or reduction according to modification information on the character. The coordinate data obtained by the shape conversion is further coordinate-converted by a coordinate movement part 43 so as to make the character thin, and then stored in an internal data RAM 44 temporarily. A contour generation part 46 generates dot information indicating the contour on an internal RAM 48 according to the data stored in the internal data RAM 44. Further, a painting-out data generation part 47 generates painting-out data according to the information in the internal RAM 48 and transfers this data to the output device 5 to output the character. Consequently, the character with thickness corresponding to the characteristics of the specific output device can be outputted and the character quality is improved.

9. 发明专利

JPH01283157A PRINTER CONTROLLER 失效
公开(公告)号：JPH01283157A
公开(公告)日：1989-11-14
申请号：JP11244588
申请日：1988-05-11
申请人： HITACHI LTD
发明人： HORIUCHI YUICHI , KAWAMATA YOSHIO
IPC分类号： B41J2/485 , G06F3/12
摘要： PURPOSE:To shorten the collation time in a draft mode and to enhance workability and operability, by printing a character already converted to dot data and having a size different from that of a preliminarily printed and indicated character within the frame of a frame figure showing the size of said indicated character. CONSTITUTION:When a manuscript is collated in a word processor, printing quality is not regarded as important so much and, therefore, it is desired to shorten a printing time. Therefore, the data of a frame showing the size of a character to be printed is inputted to a bit map memory 9 at first and the data of a character having a size different front that of the character already developed as dot data to be stored in a font cash memory 8 is subsequently transmitted to the bit map memory 9. A microprocessor 2 sends the printing data stored in the bit map memory 9 to a printer 10 through a printer interface 11 to print said frame and character. By this method, the manuscript can be collated without waiting until a character having an indicated size is printed.

10. 发明专利

JP2010009364A Finger vein authentication device 有权
标题翻译：指纹认证设备
公开(公告)号：JP2010009364A
公开(公告)日：2010-01-14
申请号：JP2008168826
申请日：2008-06-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUGINOBU MANABU , HORIUCHI YUICHI
IPC分类号： G06T1/00 , A61B5/117
CPC分类号： G06K9/00013 , G06K2009/00932
摘要： PROBLEM TO BE SOLVED: To provide a vein authentication device for acquiring a satisfactory vein pattern by making a user to correctly place the finger, and for improving authenticating precision in the case of registering or authenticating a finger vein pattern. SOLUTION: The finger vein authentication device includes: a finger information registration part 240 for extracting the information of a vein pattern from a vein image, and for registering it as a matching template in a memory; and a finger vein authentication part 250 for extracting the information of the vein pattern from the vein image, and for matching it with the matching template to perform personal authentication. The device includes: a finger image processing part 210 for extracting the characteristics data of the finger from the vein image; and a finger placement state decision part 230 for deciding whether the placement state of the finger is satisfactory or not according to whether the characteristics data of the finger is within a predetermined range or not. When the decision result of the finger placement state decision part 230 is not satisfactory, a user is instructed to correctly place the finger by a video output part and/or a voice output part, and the vein image is obtained again. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过使用户正确放置手指来获得令人满意的静脉图案的静脉认证装置，并且用于在登记或认证手指静脉图案的情况下提高认证精度。手指静脉认证装置包括：手指信息登记部240，用于从静脉图像中提取静脉图案的信息，并将其作为匹配模板登记在存储器中; 以及用于从静脉图像中提取静脉图案的信息并将其与匹配模板匹配以执行个人认证的手指静脉认证部分250。该装置包括：手指图像处理部分210，用于从静脉图像中提取手指的特征数据; 以及手指放置状态判定部230，用于根据手指的特征数据是否在预定范围内来判定手指的放置状态是否令人满意。当手指放置状态判定部230的判定结果不令人满意时，指示用户通过视频输出部和/或声音输出部正确地放置手指，再次获得静脉图像。版权所有（C）2010，JPO＆INPIT

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