专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2549831B2 失效
公开(公告)号：JP2549831B2
公开(公告)日：1996-10-30
申请号：JP13064495
申请日：1995-05-29
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： KUROSAWA YOSHIAKI , NAKAMURA YOSHIKATSU , OOI KATSUNORI , HITAI YUTAKA
IPC分类号： G06K9/68 , G06K9/62

2. 发明专利

JPH0634259B2 失效
公开(公告)号：JPH0634259B2
公开(公告)日：1994-05-02
申请号：JP7341284
申请日：1984-04-12
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： KUROSAWA YOSHIAKI , NAKAMURA YOSHIKATSU , OOI KATSUNORI , HITAI YUTAKA
IPC分类号： G06K9/68 , G06K9/62

3. 发明专利

JPH033249B2 失效
公开(公告)号：JPH033249B2
公开(公告)日：1991-01-18
申请号：JP7456581
申请日：1981-05-18
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： IWATA KAZUHIDE , HITAI YUTAKA , SHIBAYAMA SHIGEKI , KOYANAGI SHIGERU
IPC分类号： G06F7/24 , G06F17/30

4. 发明专利

JPH0156431B2 失效
公开(公告)号：JPH0156431B2
公开(公告)日：1989-11-30
申请号：JP20151984
申请日：1984-09-28
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： HITAI YUTAKA , OOI KATSUNORI , NAKAMURA YOSHIKATSU , KUROSAWA YOSHIAKI
IPC分类号： G06K9/62 , G06F3/041 , G06F3/048 , G06K9/24 , G06K9/34 , G06K9/36 , G06T7/60

5. 发明专利

JPS6348175B2 失效
公开(公告)号：JPS6348175B2
公开(公告)日：1988-09-28
申请号：JP8209578
申请日：1978-07-07
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： HITAI YUTAKA , OKUDA NOBUO
IPC分类号： H01L21/027 , G06F17/50 , G06T17/00 , H01J37/317

6. 发明专利

JPS5853373B2 JPS5853373B2 - 失效
公开(公告)号：JPS5853373B2
公开(公告)日：1983-11-29
申请号：JP7637177
申请日：1977-06-27
申请人： Tokyo Shibaura Electric Co
发明人： HITAI YUTAKA , IWAI ISAMU , ITO YUKINOBU , NAKAYAMA NOBUTOSHI
IPC分类号： G06F3/023 , G06F3/02 , G06F3/046

7. 发明专利

JPS58167967A SYNCHRONIZATION SYSTEM 失效
公开(公告)号：JPS58167967A
公开(公告)日：1983-10-04
申请号：JP4885482
申请日：1982-03-29
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： HITAI YUTAKA
IPC分类号： G01R13/32
摘要： PURPOSE:To enable an easy observation of digital signals with various cycles mixed by synchronizing by starting the sweeping of a waveform observation equipment according to the output of a time counting circuit for counting cycles of an input electric signal. CONSTITUTION:A time counting circuit 201 selects a time range t3 to be T1

8. 发明专利

JPS57189244A RELATIONAL ALGEBRA OPERATING DEVICE 失效
公开(公告)号：JPS57189244A
公开(公告)日：1982-11-20
申请号：JP7455881
申请日：1981-05-18
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： IWATA KAZUHIDE , HITAI YUTAKA , SHIBAYAMA SHIGEKI , KOYANAGI SHIGERU
IPC分类号： G06F7/24 , G06F17/30
摘要： PURPOSE:To efficiently make sort processing for a large capacity data in high speed, by making a processing element constituted of a processor by which an input data is sort processed through the use of two buffer memories and a memory having FIFO function. CONSTITUTION:Processing elements PE1-PEn coupled in n-stages of cascade consists of a processor Pk sort-processing by using two buffer memories Mk1 and Mk3 (where; k=1-n) and a memory Bk2 having FIFO function. The memory Bk2 can access readout and write of data at the same time, and data are read out in the order of sequence of data for FIFO function. The data are alternately written in memories Mk1, Bk2, Mk3, Bk2, Mk1, Bk2... in parallel, the processor Pk compares data written in two memories, reads out them according to a prescribed sort rule and outputs the result to the next stage. A control processor CP controls the sort processing of the sort engine consisting of the elements PE1-PEn and writes an output via a common bus to an output buffer memory OB.

9. 发明专利

JPS5573052A DRAWING APPARATUS 失效
公开(公告)号：JPS5573052A
公开(公告)日：1980-06-02
申请号：JP14531378
申请日：1978-11-27
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： HITAI YUTAKA , OKUDA NOBUO
IPC分类号： G03F1/00 , G06F3/153 , H01L21/027 , H01L21/308
摘要： PURPOSE:To make pattern generation algorithm one and achieve the simplification of drawing circuits by stopping drawing both ends of a straight line when they are out of the drawing region with respect to the apparatus of processing the patterns when they deviate from the drawing region. CONSTITUTION:A rectangle generating circuit FG 501 upon receiving of a command from a pre-processing unit begins to generate the coordinates of a horizontal straight line from the origin 0 of a rectangle and a control circuit 502 returns an end signal 559 to the FG 501 by judging that there is no need for drawing if the Y- coordinate of the horizontal straight line comes in the drawing region, thence it requests the next horizontal straight line. If the Y-coordinate is within the drawing region, it judges that there is possibility of drawing the same and it advances to the next step. Next, when the left end 0 of the horizontal straight line is within the drawing region and the right end P is outside the region, between the right end coordinates Xmax, Y of the region from the left end coordinates QX, Y are drawn. In the case opposite from this, drawing between the given right end coordinates PX, Y from the left end coordinates Xmin, Y of the region is accomplished and the drawing is ended. When both ends are outside the region, nothing is drawn and the drawing is ended.

10. 发明专利

JPS5411637A TABLET UNIT 失效
公开(公告)号：JPS5411637A
公开(公告)日：1979-01-27
申请号：JP7637177
申请日：1977-06-27
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： HITAI YUTAKA , IWAI ISAMU , ITOU YUKINOBU , NAKAYAMA NOBUTOSHI
IPC分类号： G06F3/023 , G06F3/02 , G06F3/046
摘要： PURPOSE:To enable to input the classified items of a large capacity described on the mask very simply, by designating the direction of relative shift and by automatically shifting the tablet TB of small capacity used.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式