baber/WOPTO huggingface dataset:
Patent KR-20000052013-A (KR)
Inventor: KIM SUNG HUN
IPC: C02F11/12
Filed: 1999-01-28
Abstract: PURPOSE: A sludge dryer is provided, which is characterized in that sludge is dried by hot air through hot air generator(28). Thereby, sludge does not burn, and smoke does not occur. CONSTITUTION: When hot air generated by a hot air generator(28) flows into upper part of a tank(10) through a hot air pipe(28), temperature of hot air is 250°C. Hot air flows from upper part of the tank(10) to lower part of the tank(10) through holes(16)(26) of a rotating disk(15) and a fixed disk(25), and gaps(17). Thereby, sludge is dried. Water vapor occurred during drying goes to cyclone through an outlet(33), and goes to a cleaner(35). So, dust in sludge is removed, and pure water vapor is discharged. Supplementary hot air generator(30) is installed at lower part of tank(10), and blows hot air of 90°C into the tank(10). A water collecting tank(31) collects condensated water droplet.
Patent KR-20000055304-A (KR)
Inventor: JUNG YOUNG SUK
IPC: F04B39/00
Filed: 1999-02-05
Abstract: PURPOSE: A fluid piston pump by using air pressure is provided to simplify the structure by mounting a cycling valve piston in a cycling piston in a dual structure to reciprocation in association by compression air, thereby reducing manufacturing cost and troubles, and maximizing the reciprocating speed of the pistons. CONSTITUTION: In a fluid piston pump by using air pressure, a cycling piston(10) is elastically mounted by a main spring(26) and operates along a cycling valve cylinder(12). The cycling piston is protrudedly formed with a blunger(8) to be guided into a central rod(6) in a cylinder(4) formed with suction and discharge holes(16,50) at upper and lower parts and a cycling valve in a central part. An air flow channel(30) is formed in the cycling piston for connecting upper and lower operation chambers(18,32), and opened and closed by a cycling valve head(20) having a diameter larger than the channel. The central rod is formed with an air flow control hole(24) longer than a vertical length of the cycling valve for communicating the upper operation chamber with a valve operation chamber(38) at a maximum lowering of the cycling piston, while communicating the lower operation chamber with the valve operation chamber at a maximum lifting of the cycling piston.
Patent KR-20000056396-A (KR)
Inventor: KIM JAE WON
IPC: H04B1/38
Filed: 1999-02-20
Abstract: PURPOSE: A cellular phone enabling expansion is provided to raise functions of the cellular phone with exchanging only a module when new functions or a vocoder is changed, by enabling upgrading of hardware with supplying additional expansion slots in the cellular phone, and to expand a life cycle of the cellular phone with building only necessary modules. CONSTITUTION: A cellular phone enabling expansion comprises a body, a period board, a power supplier, and many function modules. The body has an operation panel in a one side, a fixed size of receiver in other side. The period board supplies necessary functions and various adding functions for receiving/transmission by building in the body, and transceives signals to/from external parts by building a socket equipped in one side in the receiver at fixed interval. The power supplier is built in the back of the body. The function modules supply adding functions with the main board by inserting and fixing in the socket of the main board for adding on the power supplier.
Patent KR-20000056573-A (KR)
Inventor: LEE JEONG JOON
IPC: C12Q1/68
Filed: 1999-02-24
Abstract: PURPOSE: A measuring process for an activity of genes transcription factor NF-kappaB, and activity and quantity of TNF-alpha is provided, which can be used in an investigation for process of NF-kappaB or TNF-alpha; in an inspection of NF-kappaB activation controlling material; and in an inspection of TNF-alpha synthesis controlling material. CONSTITUTION: A process for the measurement of activity of NF-kappaB and TNF-alpha comprises of: preparing the plasmid(pNF-SEAP) comprising NF-kappaB binding DNA fraction; culturing HeLa cells and RAW264.7 cells; precipitating the pNF-SEAP DNA with calcium phosphate, and sprinkling the solution on two cells; culturing the cells in DEME plate, and moving to antibiotics-contained plate; selecting the cells still alive to get RAW-NF-AP cells and HeLa-NP-AP cells; measuring NF-kappaB activity induced by LPS in RAW-NF-AP cells; examining inhibition effect of dexamethasone on NF-kappaB activity; measuring the NF-kappaB activity induced by TNF-alpha in the HeLa-NP-AP cells; and measuring quantity of TNF-alpha using the HeLa-NP-AP cells.
Patent KR-20000060517-A (KR)
Inventor: KANG HO TAK
IPC: H04N5/765
Filed: 1999-03-16
Abstract: PURPOSE: A multiple interface apparatus is provided to corporate interfaces of a plurality of digital bit stream reproducers and a plurality of modulators which are essential in digital audio/video apparatus. CONSTITUTION: The multiple interface apparatus includes a reproduction signal input member(301), a reproduction signal output member(304), a buffer(305), a control signal generator(307) and a signal converter(308). The reproduction signal input member(301) controls the output process of the input data and test data. The reproduction signal output member(304) receives the data output from the reproduction signal input member synchronized with a clock and outputs the received data by way of a request control signal. The buffer(305) stores the data output from the reproduction signal generator. The control signal generator(307) performs as a phase locked loop by receiving a reference signal. The signal converter(308) reads the data stored in the buffer synchronized with a locked clock from the phase locked loop and converts the result into a serial data.
Patent KR-20000061287-A (KR)
Inventor: YEO IN SEOK
IPC: H01L21/283
Filed: 1999-03-25
Abstract: PURPOSE: A method for manufacturing a gate electrode of a semiconductor device is provided to secure reliability of the gate electrode, by preventing agglomeration on a boundary between a titanium silicide layer and a doped polysilicon layer. CONSTITUTION: A method for manufacturing a gate electrode of a semiconductor device comprises the steps of: sequentially a gate insulating layer(12) and a doped silicon layer(13) on a semiconductor substrate(11); forming a polysilicon-germanium thin film(14) for blocking an atom migration on the doped silicon layer; forming a titanium silicide layer(15) on the polysilicon-germanium thin film; evaporating a mask oxidation layer(16) on the titanium silicide layer; and patterning the mask oxidation layer, titanium silicide layer, polysilicon-germanium thin film and doped silicon layer to form a gate electrode.
Patent KR-19990064554-A (KR)
Title: 실린더 헤드 와셔 가공방법
IPC: B23P17/04
Filed: 1999-04-09
Abstract: 개시된 내용은 공정수를 줄이는 동시에 가공시 와셔모양을 바로잡아 정밀한 가공을 수행하게 함으로써 볼트체결시 적정토크로 체결되게 하고 마찰 및 접촉율을 증가시켜 볼트의 풀림을 방지할 수 있게 함은 물론 공정시간을 단축하여 경제성을 향상한 실린더헤드와셔가공방법에 관한 것이다.  이러한 본 발명은 금형내에서 이송되는 와셔제작용 금속판에 내경을 형성하는 단계와, 내경을 세이빙하여 직각으로 다듬는 단계 및, 외경을 블랭킹하면서 세이빙하는 단계를 금형내에서 순차적으로 행하는 1차공정; 및 상기 1차공정을 거쳐 출시된 와셔를 단조를 행하여 평활도를 높여주는 2차공정으로 이루어진다.  이로 인하여, 본 발명은 표면의 가공정밀도를 향상함으로써 제품의 품질을 향상할 수 있다.  또한, 공정수를 줄임으로써 재료의 피로강도의 발생을 억제하여 크랙을 방지할 수 있을 뿐만 아니라, 공정시간을 단축하여 제작비를 절감할 수 있는 잇점도 가지고 있다.  이에 의하여, 제품단가를 줄일 수 있어 대외경쟁력을 확보할 수 있을 것으로 기대된다.
Patent KR-20000065930-A (KR)
Inventor: CHANG SUNG GOO
IPC: G01N33/574
Filed: 1999-04-10
Abstract: PURPOSE: A method for diagnosing renal cell carcinoma by using MASP-2(Mannan-binding lectin Associated Serine protease-2) of urine is provided to easily diagnose renal cell carcinoma. CONSTITUTION: A method for diagnosing renal cell carcinoma by using MASP-2 of urine includes the steps of obtaining urine from renal cell carcinoma patients and normal adults, partially refining the urine with Diethylaminoethyl-cellulose anion exchange chromatography for obtaining p20 protein compound, performing 15% SDS-PAGE(Sodium Dodecyl Sulfate-PolyacrylAmide Gel Electrophoresis) with the compound 100 micro meter and dyeing the compound with Coomassie blue, and comparing the obtained p20 of the renal cell carcinoma patients with the normal value of the normal adults.
Patent KR-19990087917-A (KR)
Title: 유연성있는전자서브미션접수시스템
IPC: G06F13/00
Filed: 1999-04-14
Abstract: 본 발명은 전자 정보 전송 분야에 관한 것으로, 특히 서브미션(submission)이 마감 시한 전에 이루어졌는지에 대한 검증을 실시하고, 이에 따라서 서브미션을 파일링(filing)하고 처리하는 시스템 및 방법에 관한 것이다.  컴퓨터 네트워크 상의 전자 파일링 시스템에서, 중앙 서버는 서브미션을 집행하기 위한 요구를 정한다.  이들 요구들은 서브미션의 만료 다음에 시간 제한을 포함하고, 서브미션은 더 이상 받아들여지지 않는다.  게이트웨이 서버는 서브미션의 요구를 위하여 중앙 서버를 폴(poll)하고, 그리고 모든 잠재적 서브미터들이 시간 제한의 만료까지 접속을 기록한 그 자신의 파일 시스템 안에 디렉토리를 형성한다.  그것의 서브미션의 완료시, 서브미터는 완전한 서브미션의 증거(evidence)를 발생한다.  증거는 메시지 개요 형태 일 수 있다.  서브미터는 게이트웨이 서버의 공중 암호화키를 사용하여 증거를 암호화하고, 그리고 암호화된 증거를 게이트웨이 서버로 발송한다.  증거가 시간 제한 만료 전에 파일되면, 게이트웨이 서버는 증거가 서브미션 요구를 위해 형성된 디렉토리로 기록되는 것을 허용한다.  서브미터가 그것의 증거를 성공적으로 파일하면, 그것은 완전한 서브미션을 게이트웨이 서버로 발송할 수 있다.  게이트웨이 서버가 완전한 서브미션을 수신할 때, 그것은 증거를 해독하고, 그것은 증거 상에서 서브미터의 디지털 싸인(digital signature)을 검사할 수 있고, 그리고 완전한 서브미션을 증거와 비교한다.  증거가 메시지 개요이면, 게이트웨이 서버는 완전한 서브미션의 메시지 개요를 계산한다.  두 개요가 동일하다면, 마감시한 만료 전에, 증거가 파일될 때 서브미션이 완성되는 것이 명백하고, 게이트웨이 서버가 서브미션을 중앙 서버 상으로 발송할 수 있다.
Patent KR-20000022617-A (KR)
Inventor: NAGASHE YOJI
IPC: G02F1/136
Filed: 1999-04-19
Abstract: PURPOSE: LCD(liquid crystal display) and a method for reconstructing the same reconstruct a disconnection of bus line short without deteriorating a display characteristic, have a high production yield and a low cost. CONSTITUTION: LCD(liquid crystal display) has a gate bus line(12a), a data bus line(20a), a pixel electrode(36). A transistor has a first electrode(44) connected to a data bus line, a second electrode(40) connected to the pixel electrode(36), and a gate electrode(13). The first electrode(44), the second electrode(40) or the gate electrode(13) is extended along the gate bus line or the data bus line. Thereby, LCD reconstructs a disconnection of bus line short without deteriorating a display characteristic, has a high production yield, has a product cost of a low price, and has a small-sized construction.
Patent KR-19990046752-A (KR)
Filed: 1999-04-21
Abstract: 본 발명은 FRP 다이아프램밸브의 제조방법에 관한 것이다. 
     본 발명에 따르면, 하부바디(20)의 제1 형틀(40)의 외부면에 FRP성형재료를 적층성형하되 상기 원형홈(43)에는 성형재료를 플랜지두께의 일부분만 적층하여 성형층(46)을 성형하고; 제2 형틀(50)의 외부면에 FRP성형재료를 적층성형하고; 제1 형틀(40)과 제2 형틀(50)의 결합시에 제1 형틀(40)의 상부플랜지(23) 성형층(46)과 제2 형틀(50)의 직선유로(27) 성형층(56)과의 사이에 간극(d)이 생기도록 상기 제2 형틀(50)의 직선유로(27) 성형층(56) 또는 제1 형틀(40)의 부플랜지(23) 성형층(46)을 절삭가공하고; 제1 형틀(40)의 상부플랜지(23) 성형층(46)의 상면에 부분적으로 성형재료를 적층하여 간극충전층(48)을 형성하고, 이 간극충전층(48)이 경화되기 전에 제1 형틀(40)과 제2 형틀(50)을 서로 결합하고; 제1 형틀(40)과 상기 제2 형틀(50)의 연결부를 포함하는 전체외부면에 FRP성형재료를 적층하는 것을 특징으로 하는 FRP 다이아프램밸브의 제조방법이 제공된다
Patent KR-19990088628-A (KR)
Title: 내연기관의연료공급장치
IPC: F02D41/22
Filed: 1999-05-28
Abstract: 본 발명은 저온시에 있어서의 고압연료 배관으로부터의 연료누출을 방지하기위해서 고압연료 배관의 연료수수(授受)부에 설치된 밀봉부재의 밀봉능력을 여러가지 상태로부터 추정하여 연료수수부에 있어서의 밀봉성을 확보하도록 고압연료 배관내의 연료압을 추정된 밀봉능력에 의거하여 제어한다.
Patent KR-20010001296-A (KR)
Inventor: JUN SANG HYEON
IPC: F25D17/08
Filed: 1999-06-03
Abstract: PURPOSE: A structure of cold air discharge channel is provided to effectively prevent freezing and dewing occurring around the lower-most cold air discharge opening. CONSTITUTION: A plurality of cold air discharge openings(3) are formed at a front surface of a duct injection(2) of a cold air discharge duct(1) installed at a rear wall of a refrigerating compartment of a refrigerator. A cold air discharge opening(5) corresponding to the cold air discharge opening(3) is formed at an adiabatic material(4) arranged behind the duct injection. The cold air discharge duct has at an interior thereof an L-shaped cold air discharge channel(W). A closed channel(CW) having a predetermined depth(H) is extended from a corner of the L-shaped cold air discharge channel(W). The closed channel is arranged to be lower than the air discharge openings(3,5), so as to reduce vortex air flow occurring when the cold air is discharged through the air discharge openings.
Patent KR-20010001884-A (KR)
Inventor: SUL SEUNG U
IPC: H01L21/20
Filed: 1999-06-09
Abstract: PURPOSE: A spinner having HMDS(HexaMethylDiSilazane) injecting unit is provided so that a sealed characteristic between a hot plate and a chamber can be enhanced by acting a force uniformly to a circumference of a chamber covering a hot plate. CONSTITUTION: After loading a wafer on a hot plate(42), a HMDS unit(40) come down, covers the hot plate(42) and coats on the wafer. A driving force for driving the HMDS unit(40) up and down is produced by an air cylinder included to an additional device. The HMDS unit(40) consists of two parts. One is a head part(46) for covering the hot plate(42) and the other is a head support unit(48). An end of the head support unit(48) is connected to an upper center of the head part(46). The head support unit(48) transmits a driving force to the head part(46) when moving the head part(46) up and down. A part of the head support unit(48) covers from the upper center of the head part(46) to the edge and the remnant part extends toward a vertical direction at the edge of the head part(46).
Patent KR-20000053675-A (KR)
Inventor: SHIN CHEON WOO
IPC: H03B5/18
Filed: 1999-06-24
Abstract: PURPOSE: An oscillator having a structure of multilayer space nonradiative dielectric waveguide is provided to reduce cost by implementing an oscillation element and resonator on a multilayer space structure with nonradiative dielectric waveguide(2,20,21) without producing multiple packages for oscillating variant radio frequency. CONSTITUTION: An oscillator having a structure of multilayer space nonradiative dielectric waveguide includes followings. An oscillation element and a nonradiative dielectric waveguide(2,20,21) is implemented between two metal plates(1,10,11) with regular intervals. A resonator is inserted between the oscillation element and the nonradiative dielectric waveguide(2,20,21) to oscillate high radio frequency. The intervals between the two metal plates(1,10,11) are formed in multiplicity according to the radio frequency to be oscillated. An oscillation element mount implemented with large-sized oscillation element with low oscillation frequency is installed between the two metal plates(1,10,11) with wide intervals. An oscillation element implemented with a nonradiative dielectric waveguide(2,20,21) with the size corresponding to high frequency is implemented between the two metal plates(1,10,11) with narrow intervals. A resonator is inserted between the oscillation element mount and the nonradiative dielectric waveguide(2,20,21).
Patent KR-20010003808-A (KR)
Inventor: BAE YEONG CHAN
IPC: C08L23/06
Filed: 1999-06-25
Abstract: PURPOSE: The title resin composition having both photodegradability and thermal degradability by adding calcium carbonate, cobalt stearate, iron stearate and copper oxide to high-density polyethylene resin is provided, which is capable of carrying out complete decomposition through thermal decomposition during reclamation of the resin as well as photodecomposition. CONSTITUTION: The resin composition having a melt index of 0.01 to 1.0g/min (230 deg.C) and a density of 0.940 to 0.957g/cm3 comprises 65 to 75 parts by weight of high-density polyethylene resin; 20 to 30 parts by weight of calcium carbonate, 2 to 3 parts by weight of cobalt stearate, 2 to 3 parts by weight of iron stearate and 0.1 to 1 parts by weight of copper oxide. The film is prepared by drying the polyethylene resin composition at 40 to 50 deg.C for 1 to 5 hr.
Patent KR-20010004368-A (KR)
Inventor: BAEK YONG GU
IPC: H01L21/02
Filed: 1999-06-28
Abstract: PURPOSE: A ferroelectric memory device and a manufacturing method thereof are provided to decrease the size of a chip and to improve reliability of the device. CONSTITUTION: A transistor is formed on a silicon substrate(30), having a source(33A), a word line(32) and a drain(33B). A bit line(35A) is connected the source(33A), and an additional leading pad(35B) is connected to the drain(33B). In particular, a capacitor having lower and upper electrodes(37,39) and a ferroelectric layer(38) is formed just above the transistor to occupy the same position in space. Furthermore, a local interconnection layer(41) is formed to connect the leading pad(35B) to the upper electrode(39) of the capacitor. Moreover, a metallization layer(43) in a memory core is used as a metal blocking layer to prevent the lowering of ferroelectric characteristics in a passivation process after the forming of the capacitor. A silicon oxide layer(44) and a silicon nitride layer(45) are formed as a passivation layer on the metallization layer(43).
Patent KR-19990078617-A (KR)
Filed: 1999-07-07
Abstract: 본 발명은 폐타이어 칩으로 성형된 트랙터용 보조바퀴에 관한 것이다. 
     본 발명은 폐타이어를 가공하여 일단에 삽입공(21)을 갖는 다수의 분할편 (20)을 구성하고 이 분할편(20)을 상기 삽입공(21)을 통하여 금속재의 호형밴드 (30)에 끼워 밀착하며 호형밴드(30)의 결합공(31)을 통하여 보울트(40) 및 너트 (41)로 체결, 고정하여 바퀴본체(10)를 구성하는 한편, 한쌍의 휠(50)을 구비하여 이를 바퀴본체의 양쪽에 끼워 체결, 고정하여 된 구조이다. 
     본 발명 트랙터용 보조바퀴는 그 구조가 간단하면서도 견고하여 종래 금속재 바퀴와 비교하여 저렴하게 공급할 수 있고 또 견고함이 요구되는 제반바퀴로도 사용이 가능하며 특히, 전량이 폐기처분되고 있는 폐타이어를 극히 유용하게 재활용할 수 있다
Patent KR-20010009573-A (KR)
Inventor: OK SANG SU
IPC: H04N5/52
Filed: 1999-07-12
Abstract: PURPOSE: An automatic gain control(AGC) device of a digital television receiver is provided to apply the levels of fixedly inserted segment synchronization symbols when generating an AGC voltage of a coherent mode to obtain amplitude information, in a vestigial sideband(VSB) modulation system of the digital television receiver. CONSTITUTION: An analog-to-digital(A/D) converter(11) converts analog signals of a tuner or an intermediate frequency(IF) amplifier into digital signals. A non-coherent mode automatic gain control(AGC) pulse generator(12) generates charge up/down signals(B1,B2), to generate an AGC voltage regulated in a free oscillation state where a sampling clock of the A/D converter(11) is not restored. A direct current(DC) component remover(13) removes a DC voltage regularly added to an output signal of the A/D converter(11). In generation of charge up/down signals(D1,D2) on the basis of an output signal of the DC component remover(13) after symbol synchronization, a coherent mode AGC pulse generator(14) obtains amplitude information by referring to an absolute value of random data symbols in one path, also obtains amplitude information by assigning weight to levels of fixedly inserted segment synchronization symbols in another path. And the coherent mode AGC pulse generator(14) obtains final amplitude information by adding the two obtained amplitude information. A multiplexer(15) selectively outputs the charge up/down signals(B1,B2/D1,D2) of the two paths according to a synchronization gain flag. A charge pump(16) regulates a charge pumping amount according to an output signal of the multiplexer(15), to output an AGC voltage.
Patent KR-20010009827-A (KR)
Inventor: YEO TAE YEON
IPC: H01L27/10
Filed: 1999-07-14
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent adjacent plugs from being short-circuited. CONSTITUTION: A gate and a cap layer(39) are formed on a semiconductor substrate(31) of the first conductivity type by intervening a gate insulating layer(35). A sidewall is formed on a side of the gate. The first interlayer dielectric(43) whose surface is planarized is manufactured to form the cap layer on the semiconductor substrate. After the second interlayer dielectric(45) composed of an insulating material with different selectivity is formed on the first interlayer dielectric, the second and first interlayer dielectrics are sequentially patterned by a photolithography method, wherein the first interlayer dielectric is patterned to have the cap layer not exposed and left between the gate. The second sidewall is formed on a side of the patterned first and second interlayer dielectrics and the first interlayer dielectric remaining between the gate is etched, so that a contact hole exposing the semiconductor substrate is formed. Impurity ions of the second conductivity are implanted into the exposed portion of the semiconductor substrate to form an impurity region. A plug is formed in the contact hole.
Patent KR-20010010609-A (KR)
Inventor: SONG JIN U
IPC: F24C15/18
Filed: 1999-07-21
Abstract: PURPOSE: A microwave oven is provided to uniformly cook the inside of food as well as the outside of food by sticking an iron needle in the food in case of a large volume of food. CONSTITUTION: A microwave oven comprises a body; a door opening and closing a cooking chamber; an operating panel controlling internal components; a turntable(9) rotating food in 360 degrees; and a magnetron generating a microwave for heating the food. Herein, plural iron needle holes(13,15,17) are vertically penetrated through the turntable and plural heat collecting plates(19) are arranged on the outer circumference of the turntable. Iron needles receive heat from the heat collecting plates. Then, the iron needles are stuck in large volume of food to regularly heat the inside and the outside of the food with the microwave and heat from the heat collecting plate.
Patent KR-20010011139-A (KR)
Inventor: BAE HYEON JU
IPC: H04M3/42
Filed: 1999-07-26
Abstract: PURPOSE: A method for processing a number portability routing in a service control point(SCP) is provided to install a number portability routing database in the SCP, and to return a new termination network identification address or a new termination exchange identification address, not to make an existing exchange related to a call setup while performing a call routing, so as to reduce a call setup time for processing number portability. CONSTITUTION: A number portability application program retrieves a number portability available block table, by making a telephone exchange number of an incoming number as a retrieval key. The incoming number is extracted from a routing address translation request message of a service switching point(SSP). The application program confirms whether the incoming number exists in the number portability available block table. The application program retrieves a number portability routing table of the corresponding telephone exchange number, by making a termination-related number as a retrieval key, and confirms whether the telephone exchange number is registered in a number portability routing database. The application program confirms whether a present time arrives in a number portability processing time of the number portability routing table. After the application program confirms that a number portability situation of the incoming number is a ported_in number in the number portability routing table, the application program allocates a new termination exchange identification address to a routing number, and returns a result message to the SSP.
Patent KR-20010019573-A (KR)
Inventor: JANG TAE JUN
IPC: H02G3/30
Filed: 1999-08-28
Abstract: PURPOSE: A cable fixing apparatus for communication equipment is provided to shield electromagnetic wave while achieving aesthetic enhancement. CONSTITUTION: A cable fixing apparatus comprises a bar type cable fixing board(10) both ends of which are fixed to a communication equipment, and a cover(20) mounted to shield the electromagnetic wave radiated from a cable(30) fixed to the cable fixing board. Both ends of the cable fixing board have a first bent portion(11) and a second bent portion(12). The first bent portion has a cable guide groove(11a) for leading the cable fixed to the cable fixing board, and the second bent portion has a screw coupling hole(12a) for fixation to the communication equipment. The cable fixing board has a plurality of strip stopper grooves(13) formed in equal spacing for guiding strips(14) for fixing the cable.