公开(公告)号：JPH09174581A

公开(公告)日：1997-07-08

申请号：JP23173596

申请日：1996-09-02

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： SANDON JIYUN

IPC: B29C33/02 ,  B29C39/22 ,  B29C39/26 ,  B29C39/38 ,  B29L11/00 ,  C08F26/06 ,  G02B3/00

Abstract: PROBLEM TO BE SOLVED: To effectively remove air bubbles generated at a time of polymerization in free radical polymerization. SOLUTION: A polymerization region equipped with an upper region 12 held to first temp. TL a temp. gradient region of which the temp. gradually rises from the first temp. TL to second temp. TH corresponding to the distance from the upper region 12 and a lower region 14 held to the second temp. TH (TL

公开(公告)号：JPH09167970A

公开(公告)日：1997-06-24

申请号：JP21124096

申请日：1996-08-09

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KAN HIDEYASU ,  KEN YOSHIHIRO

IPC: H04N19/00 ,  G06T9/00 ,  H03M1/12 ,  H03M7/50 ,  H04N19/423 ,  H04N19/44 ,  H04N19/63 ,  H04S1/00

Abstract: PROBLEM TO BE SOLVED: To convert each channel signal normalized to a specific level into an original size by receiving data A subjected to be inverse normalization, extracting inverse normalization information B to be multiplied with the data A from a storage means and multiplying the data A and the information B. SOLUTION: A control section 23 controls the entire section to store inverse normalization B to be multiplied with data A subjected to be inverse normalization and to store the data A to an input memory 24. A register 25 provides an output of the data A to the memory 24 properly synchronously with each other and a multiplexer 26 selects and outputs the information B corresponding to the data A among plural sets of information B stored in the ROM 21. A multiplier 22 multiplies the data A from the register 25 with the information B from the multiplexer 26 to store output data to an output a memory 29. Thus, each channel signal normalized to a specific level by multi-channel processing in converted into an original size by one multiplication to reduce the inverse normalization time.

公开(公告)号：JPH09167146A

公开(公告)日：1997-06-24

申请号：JP25002796

申请日：1996-09-20

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KII UOKU RIMU ,  SUKU HAN YON ,  U YON HAN ,  JIN UON PAKU ,  CHIYAN IO CHIYOI ,  DON HAE CHI ,  HAE JIN KIMU ,  YAE KIYUN RII ,  YAN U KIMU ,  DE YAN AN ,  HIYO JIN CHIYOI ,  CHIYURU YU HON ,  CHIYON UON PAKU ,  YON SOKU HAN ,  KIYON PAKU ,  UON SAE SHIMU

IPC: G06F15/173

Abstract: PROBLEM TO BE SOLVED: To effectively support the construction of parallel processing system in a hierarchical structure by providing a connection network with connection extendability without prolonging data transmission delay time. SOLUTION: The same data path is controlled by (n) pieces of cross bar switches 103a-103d and 104a-104d for controlling the transmission of data packet. One low-order cluster is constituted by connecting two cross bar switch connection networks 101, which have eight links 105a-105h and 106a-106h for node connection and two links 105i and 105j for high-order cluster connection, with eight processing nodes 107a-107h at a maximum. One high-order cluster is constituted by connecting eight low-order clusters at a maximum with high-order cross bar connection networks. One next high-order cluster is constituted by connecting eight high-order clusters at a maximum with next high-order cross bar connection networks.

公开(公告)号：JPH09162423A

公开(公告)日：1997-06-20

申请号：JP23052396

申请日：1996-08-30

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： SEOONJIE RII ,  KIYONWAN PAAKU ,  MINCHIEORU SHIN

IPC: H01L29/68 ,  H01L29/06 ,  H01L29/66 ,  H01L29/70 ,  H01L29/88

Abstract: PROBLEM TO BE SOLVED: To provide a side surface resonance tunnel diode, which makes two- time resonance tunnelings cause and increases a tunnel current. SOLUTION: A two-dimensional electron gas layer 35, which is formed between two semiconductor layers, is used as a current passage, a voltage is applied to this layer 35 in the vertical direction and a plurality of gate electrodes 37 to 39, which are respectively formed with a potential barrier, are provided. The potential barrier, through which electrons are lastly made to pass, is formed so that the potential energy level of the potential barrier is lower than those of the other barriers. Thereby, as primary and secondary resonance tunnel currents are easily tunneled through the last potential barrier at the potential energy level of the last potential barrier, a tunneling of a current is increased in a side surface resonance tunnel diode and it is possible to apply the side surface resonance tunnel diode to a switching element, a high-frequency oscillation element and an amplifying element.

公开(公告)号：JPH09145959A

公开(公告)日：1997-06-06

申请号：JP32921895

申请日：1995-12-18

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： TEI MEIEI ,  ZEN GOKON ,  YASU SHIYOUKOU ,  SAI TAIKIYUU

IPC: G02B6/40 ,  G02B6/38

Abstract: PROBLEM TO BE SOLVED: To provide the multi-fiber optical connector for the ribbon type optical cable for contributing to a film hold in an optical communication age by the early actualization of an optical passive network by improving the ferrules, economy, performance, and assembly workability in the kernel field of optical connectors. SOLUTION: This connector is equipped with a ferrule 40 which can make an accurate connection so that both the end sides of a multi-fiber optical cable 50 are fixed and arrayed, an array block 12 which has its connection selection accurately aligned with both the sides of the ferrule 40, and an array means which includes a leaf spring 37 giving an elastic force to the ferrule 40. Further, the connector is equipped with an adapter 10 where the said array means is installed and coupled tightly and a coupling means which includes an optical cable protector 20 and a block 30.

公开(公告)号：JPH09107420A

公开(公告)日：1997-04-22

申请号：JP22832496

申请日：1996-08-29

Applicant: KOREA ELECTRONICS TELECOMM ,  KOREA TELECOMMUNICATION

Inventor： SHI CHIYAN ZUN ,  YUN SON JIE ,  HIYO JIE ZU

IPC: H04M15/00 ,  H04M15/12

Abstract: PROBLEM TO BE SOLVED: To provide the detailed charging processing method served in a communication processing system service network open and in operation at present. SOLUTION: When an information user 11 sends an information retrieval call through a telephone network 12 to retrieve an information service, a service connector 13 connecting the information retrieval call of the telephone network 12 to an information server 17 through a packet network 16 is operated to conduct smoothly a call connection function. A telephone network matching device being a component of the service connector 13 analyzes an R2 signal sent through a T1 trunk by an area exchange to seek a telephone number sending the information retrieval all and processes a charging content. An area management equipment 15 connected to the service connector 13 and the packet network 16 conducts a function of storing and managing the charging content received from the service connector 13.

公开(公告)号：JPH08331517A

公开(公告)日：1996-12-13

申请号：JP18698995

申请日：1995-07-24

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： BUN YOUSEKI ,  KIN SHICHIYUU ,  CHIYOU JIYUNKA

IPC: H04N7/01 ,  H04N1/41 ,  H04N19/42 ,  H04N19/423 ,  H04N19/60 ,  H04N19/625

Abstract: PROBLEM TO BE SOLVED: To facilitate an ASIC by forming a scan system conversion circuit which is an address generator for scan system conversion, only with a pure logic circuit. SOLUTION: An up/down counting circuit part 1 up counts values from one to N-1 and then down counts to one. A down-counting circuit part 2 counts down from an output value of the 1 to zero and generates a carry signal. A 1st selecting part 3 alternately selects values of the N-1 and -(N-1) and outputs them. A 2nd selecting part 4 alternately selects values one and N and outputs them. A 3rd selecting part 5 selects final output data with the outputs of the parts 3 and 4 as inputs. A phase-converting circuit part 7 changes an output phase of the part 4 at the point of time, when the N-1 or the -(N-1) has occurred at N-1 times. An accumulating part 8 generates a final address output signal by accumulating the outputs of the part 5.

公开(公告)号：JPH08280080A

公开(公告)日：1996-10-22

申请号：JP32933395

申请日：1995-12-18

Applicant: KOREA ELECTRONICS TELECOMM ,  KOREA TELECOMMUNICATION

Inventor： KIMU KIYON SUU ,  KIMU HIYOBU ZON ,  KIMU GUN BEE ,  II JIYON JIN

IPC: H04Q11/04 ,  H04J3/24 ,  H04L12/70 ,  H04L12/931 ,  H04L12/937 ,  H04L12/56

Abstract: PROBLEM TO BE SOLVED: To provide a fixed length packet switching device using a multiplexer and a demultiplexer provided with the structure of an output buffer type and provided with a flow control structure mutually between them so as to protect the switching device from temporary overflow generation at an output terminal and improve the entire performance. SOLUTION: An IPDU 31 is an input port driving unit and an SIDU 32 is a switch input demultiplexer unit. An SOMU 33 inputs respective packets routed through the respectively fully interconnected input links of the SIDU, gathers them to an output buffer and multiplexes the gathered packets so as to be outputted as a packet flow.

公开(公告)号：JPH08275254A

公开(公告)日：1996-10-18

申请号：JP6877196

申请日：1996-03-25

Applicant: KOREA ELECTRONICS TELECOMM ,  KOREA TELECOMMUNICATION

Inventor： HAN ZUN HIYON ,  MO HI SUKU ,  I HO JIN

IPC: H04Q9/00 ,  B64G1/24 ,  H04B7/155

Abstract: PROBLEM TO BE SOLVED: To realize a method of automatically controlling and verifying where reliability and performance of the satellite control system are improved so as to relieve the load of the operator to confirm presence of an abnormality relating to conduction of a telecommand. SOLUTION: Under the system structure that a satellite state analyzing/ processing unit 13 and a telecommand producing/executing device 15 are closely interlocked to have knowledge bases 18, 20 having information relating to telecommand in common, after the transmission of a telecommand for satellite control, remote data received from a satellite are analyzed, information in the knowledge bases is deducted to check a state that the satellite conducts the telecommand and on the occurrence of an abnormality in the satellite, the control instruction is generated and the telecommand is verified through automatic control.

公开(公告)号：JPH08242257A

公开(公告)日：1996-09-17

申请号：JP33750695

申请日：1995-12-25

Applicant: KOREA ELECTRONICS TELECOMM ,  KOREA TELECOMMUNICATION

Inventor： I HIYON TE ,  I SOKU KI ,  I YON HI

IPC: H04Q3/00 ,  H04L12/64 ,  H04L12/70 ,  H04L12/56 ,  H04L12/28

Abstract: PROBLEM TO BE SOLVED: To constitute a data switching device at a comparatively low hardware cost, to provide high performance and reliability and to efficiently process line mode service and frame mode service. SOLUTION: Bufferless line switches 210a, 210b are used in parallel as a switch part 200. An input part 100 is provided with a direct path 110 for line mode service, double input buffers 120a, 120b for storing frame mode frames and an input selector 130 for selecting the switches 210a, 210b. An output part 300 is provided with a path 320 for line mode service, output buffers 330a, 330b for storing frame mode frames and an output selector 310 for selecting the switches 210a, 210b.