baber/WOPTO huggingface dataset:
Patent KR-20000003529-A (KR)
Title: Sliding axial type actuator for picking up light
Inventor: CHO YU HO
IPC: G11B7/08
Filed: 1998-06-29
Abstract: PURPOSE: Sliding axial type actuator is presented to provide simplicity of process, reduction of parts. So it can make reduce welding point and enhance productivity. CONSTITUTION: Sliding axial type actuator for picking up light is modified to provide the reduction of part cost and high productivity of assembly by using relatively inexpensive plate spring. Actuator using plate spring for pickup light is composed of object lens, tracking coil, focus coil, lens holder fixing the object lens and the coils, plate spring fixing one end of the lens holder, and yoke fixing another edge of the plate spring. The yoke provide magnet to tracking coil and focus coil. The actuator using plate spring can be manufactured inexpensively. And it can be assembled more easily.
Patent KR-20000003880-A (KR)
Title: Method for forming a trench isolation
Inventor: NAM SIN WOO
IPC: H01L21/76
Filed: 1998-06-29
Abstract: PURPOSE: A trench isolation method is provided to prevent a dent phenomenon generated at edge portion of the trench isolation by using difference of etching rate between a trench etching mask of PR and an SiN liner. CONSTITUTION: The trench isolation method comprises the steps of: forming a trench etching mask(102) to define a trench forming region on a semiconductor substrate9100); forming a trench(103) by etching the semiconductor substrate(100) using the trench etching mask; removing the trench etching mask(102); forming a thermal oxide(104) at bottom and both sidewalls of the trench; forming an SiN liner(106) on the resultant structure; forming a trench isolation layer(108) to fill the trench; flattening the trench isolation layer(108) to expose the surface of the SiN liner(106); and removing the SiN liner(106) formed at both sides of the trench.
Patent KR-20000004173-A (KR)
Title: Calibrating method of action range for air conditioner blade
Inventor: GO CHANG HYUN
IPC: F24F11/00
Filed: 1998-06-30
Abstract: PURPOSE: An action range calibrating method of an air conditioner blade is provided to lead the efficient dispersion of cool air if an air conditioner is driven for a long time. CONSTITUTION: The control method of an air conditioner is formed by the steps of:revolving a stepping motor(40) for revolving a blade(70); moving the blade(70) to the initial position by controlling the stepping motor(40) if the blade(70) revolved by the stepping motor(40) is not revolved by a fixing bar(80) any more; and revolving the blade(70) within a pre-set range from the initial position by controlling the stepping motor(40) according to the data of the action range stored in a memory unit(31) if the blade(70) moves to the initial position.
Patent KR-20000004205-A (KR)
Title: Method for forming electrodes of semiconductor device
Inventor: SOHN HO MIN
IPC: H01L21/28
Filed: 1998-06-30
Abstract: PURPOSE: A method is provided to improve a uniform deposition using a tungsten silicide. CONSTITUTION: The method provides electrodes of a semiconductor device having a stacked structure polysilicon-tungsten silicide layer-capping polysilicon layer. The method includes the steps of: forming the polysilicon layer and a tungsten silicide layer(24) to form the capping polysilicon layer having a uniform surface, and forming a natural oxide film(25) on the surface of a tungsten silicide layer(24) before forming the capping polysilicon layer. Thereby, it is possible to improve a uniform deposition of the semiconductor device using a tungsten silicide.
Patent KR-20000004252-A (KR)
Title: Method for forming a transistor of semiconductor devices
Inventor: OH SE JUN
IPC: H01L21/331
Filed: 1998-06-30
Abstract: PURPOSE: A transistor forming method is provided to improve a reliability of the transistor by preventing a short-channel effect and a junction leakage current due to shrinkage of the channel length. CONSTITUTION: The method comprises the steps of: preparing a silicon substrate(10) sequentially formed a gate oxide(22), a gate(24) and a lightly doped impurity region(26) in an active region of an NMOS and a PMOS regions; forming a first spacer(29) at both sidewalls of the NMOS region and growing an N-type epitaxial layer(32) on the substrate of both sides of the gate; forming a second spacer(30) at both sidewalls of the PMOS region and growing a P-type epitaxial layer(37) on the substrate of both sides of the gate; and forming an elevated source and drain regions by annealing process.
Patent KR-20000004681-A (KR)
Title: Refraction component of a hologram data storage system and method for forming the same
Inventor: NO JAE WOO
IPC: G11B7/09
Filed: 1998-06-30
Abstract: PURPOSE: A refraction component of a hologram data storage system and a refraction component forming method are provided to improve the record density by being incidence on a storage medium dividing a reference beam into different angles of incidence. CONSTITUTION: The refraction component forming method comprises the steps of: forming a mask which has an exposure groove(210) on one plane of an annular substrate; making implantation damage different from each other along a circumference of a light projective plate(110) so that an exposure part of a mask-covered light projective plate(110) is rotated in a vacuum chamber(300) of an implantation apparatus and an ion is implanted to the exposure part thereof; removing the mask covering the light projective plate(110); forming a photoresister layer on an intermediate surface of the light projective plate(110); etching the light projective plate(110) to form an inclined refraction plane; and removing the photoresister layer.
Patent KR-20000007173-A (KR)
Title: Winding structure of textile cutter
Inventor: PARK SUNG BAE
IPC: B29D30/38
Filed: 1998-07-01
Abstract: PURPOSE: As winding capacity becomes large, a winding structure of a textile cutter made into a cassette is provided. CONSTITUTION: The winding structure comprises: two guide rolls(2) that delivers a liner (R) to an EPC sensor(3) by inducting liner(R); the EPC sensor that calibrates to be fitted to a skewness by sensing the skewness by the liner fabric on the upper part of the guide rolls; an EPC unit(1) having a guide(4) that finally delivers the liner fabric to a wind shaft(W); a supporting stand(7) supporting the EPC unit; a cylinder(8) making the guide rolls revolve; a trolley(5) receiving the wind shaft and a liner shaft(L); and a trolley spout(6) safely placing the trolley.
Patent KR-20000013085-A (KR)
Title: Center pccb modem control device for radio page data satellite transfer system and method thereof
Inventor: KIM DONG HYUN
IPC: H04B7/24
Filed: 1998-08-04
Abstract: PURPOSE: A center PCCB modem control device for radio page data satellite transfer further includes modem self diagnosis and control command function in addition to a modem function of a conventional center PCCB used for data transfer/reception with a base station. CONSTITUTION: The center PCCB modem control device includes a master receiving buffer receiving and storing a command from a master PCCB; a modem transferring buffer storing a result obtained by processing the master PCCB's command from the master receiving buffer; a serial input/output part transferring a polling command of a polling table and a control command stored in the modem transferring buffer, and receiving a polling/control response from the base station through a modem receiving buffer, and connected to plural modems; the modem receiving buffer storing the polling/control response from the serial input/out part; a modem state storing part receiving the polling response from the modem receiving buffer and transmitting it to the master PCCB; and a master transferring buffer receiving the control response from the modem receiving buffer and transmitting it to the master PCCB. According to the present invention, an essential function only is included in the center PCCB, and in case a failure occurs, the present invention can diagnose the cause of the failure and has an advantage in economical aspect.
Patent KR-20000013519-A (KR)
Title: Method and device for generating uneven road surface signal containing left and right wheels correlation rate
Inventor: YOO YUNG MYUN
IPC: B60K28/00
Filed: 1998-08-10
Abstract: PURPOSE: A device is provided to obtain a road surface information while analyzing a traveling feeling of a motor vehicle with concerning various inner and outer factors being generated while traveling on an actual road. CONSTITUTION: A system for generating a left and right irregular road surface shape for a motor vehicle traveling feeling simulation includes a road surface information generating unit(100), a correlation rate filtering unit(200), and a signal adding up unit(300). Herein, the road surface information generating unit contains a first, a second, and a third road surface signal generators(110, 120, 130) for each generator to generate the road surface information of a functional type containing a random road surface characteristic from random data containing the Gaussian distribution for one road surface track. Therefore, a traveling response characteristic of the motor vehicle traveling an uneven road surface can be analyzed.
Patent KR-19990029512-A (KR)
Title: 화상형성장치
IPC: H04N1/00
Filed: 1998-09-04
Abstract: 본 발명은 상부본체의 개방조작성을 만족하고, 더욱이 상부본체를 개방한때에 정면측에서의 하부본체의 상부공간을 넓게 개방할수 있는 화상형성장치에 관한 것이다. 
     본 발명은 화상형성부(9)가 장착된 상부본체(4)의 일측을 하부본체(3)의 일측에 힌지로서 상하방향으로 회동자재하게 연결하여 화상형성장치본체(2)를 형성한 화상형성장치(1)에 있어서, 하부본체(3)와 상부본체(4)의 자유단측을 화상형성장치본체(2)를 정면에서 보아 안쪽의 일측에 배설한 신축이 자유로운 댐퍼(7)로서 연결한다. 이것에 의해서 상부본체(4)의 개폐조작성을 향상시키고, 또한, 상부본체(4)를 개방한때에 정면측에서의 하부본체(3)의 상부공간을 넓게 개방하고, 잼(jam)처리나 보수유지의 작업을 넓은 공간에서 용이하게 수행하도록 한다.
Patent KR-20000025970-A (KR)
Title: Remote controlling transmitter having pointing function
Inventor: IM BYEONG JIN
IPC: H04Q9/00
Filed: 1998-10-16
Abstract: PURPOSE: A remote controller is provided to read electric potential of contact by a conductor, from power supply of resistance confronted each other to appoint a precise location of a cursor on screen, and to have a pointing function for controlling a direction of the cursor according to a voltage value of the electric potential. CONSTITUTION: A remote controller having a pointing function comprises: a pointer(20) for having loop-shaped resistance(Ra,Rb) to which polarity(Vdd,GND) is connected in reverse directions on a circuit substrate(60), and for outputting a pointing component to move a cursor, by measuring/assembling electric potential(V1,V2,V3) hung on the each resistance(Ra,Rb), when contact(Ca,Cb) of a conductor is pressed on the resistance; a controller(30) for assembling the pointing component, and for converting the pointing component into a code format of a remote controller to appoint a location of the cursor, according to the assembled coordinates; and a transmitter(40) for receiving the converted signal by the controller(30), and for transmitting to a remote controlling receiver. The pointer comprises: A/D(Analog/Digital) converters(ADC1)(ADC2); a ground detector(21) of electric potential for examining and detecting the difference of the electric potential in the resistance(Ra,Rb); and a ground detector(23) of contact time for examining and detecting the time when the contact is pressed. The controller(30) comprises: a speed detector(31); a cursor movement vector section(33); and a code generator(33) for converting cursor movement vector detected from the cursor movement vector section(33) into the code format of the remote controller. The transmitter(40) includes the code generator(33).
Patent KR-20000031394-A (KR)
Title: Tv receiver combining fm radio
Inventor: CHO HO HYEON
IPC: H04N5/44
Filed: 1998-11-06
Abstract: PURPOSE: A receiver is provided to commonly select and to detect each signal in one tuner and one detecting circuit for different kinds of bands and double kinds of broadcasting signals. CONSTITUTION: A TV receiver combining an FM radio comprises of: a tuner; a switching unit(202) to control an operation of a mixed circuit(205) and of a generating circuit of pseudo image mmiddle frequency signal(204); a microcomputer(203) to control a selection of the tuner(201); the generating circuit of pseudo image mmiddle frequency signal(204) to generate a mmiddle frequency signal of pseudo image in a receiving mode of FM radio; the mixed circuit(205) to output by mixing the mmiddle frequency signal of pseudo image with a mmiddle frequency signal of FM radio of the tuner(201) in the receiving mode of FM radio; and a detecting circuit of image and FM sound(206) to detect a mmiddle frequency signal of FM radio sound. The microcomputer(203) is equipped a memorizing unit of TV selecting data (203a) stored controlling data of selection for a selection of TV channel, and a memorizing unit of FM radio selecting data (203b) stored controlling data of selection for a selection of FM radio as a control device. A constitution of circuit is simplified by sharing the tuner of TV and the detecting circuit of TV as the circuit for selecting and detecting the FM radio, and the design of hardware and the convenience of operation of the TV receiver as the FM radio are secured by controlling both the TV and the FM radio for one tuner in the microcomputer.
Patent KR-20000031444-A (KR)
Title: Process for producing for cinnamic derivetives
Inventor: BAEK SEONG IN
IPC: C07C57/44
Filed: 1998-11-06
Abstract: PURPOSE: Provided is a process for producing a cinnamic acid derivative which has simple reaction procedure and inexpensive raw material. Thereby, it is possible to obtain the cinnamic acid derivative which has simple reaction procedure and inexpensive raw material unlike conventional cinnamic acid derivatives. CONSTITUTION: The process contains following the steps of: reacting a p-bromobenzene derivative(formula 2) and acrylic acid in the presence of bisdiphenylphosphinoethane chloric palladium complex catalyst(formula 3) and base to produce a cinnamic acid derivative(formula 1). The used amount of the bisdiphenylphosphinoethane chloric palladium complex catalyst(formula 3) based on the p-bromobenzene derivative(formula 2) is 0.5-0.001mol%. The used amount of the acrylic acid based on the p-bromobenzene derivative is 1.0-5.0 equivalent. The base is selected from the group consisting of a hydric sodium carbonate, a hydric potassium carbonate and hydrogen sodium carbonate. The base is used to amount of 0.5-3.0 equivalent.
Patent KR-20000032239-A (KR)
Title: Case for receiving photo sensitive belt
Inventor: LEE MIN SU
IPC: G03G15/00
Filed: 1998-11-13
Abstract: PURPOSE: A case for receiving a photo sensitive belt is to easily replace the photo sensitive belt. CONSTITUTION: A case is enclosed with a front wall(110) and a peripheral wall(120), and a rear side thereof is opened. The case has a slot(121) depressed at a desired interval along an inner side of the peripheral wall. A plate spring(200) is inserted into the slot. One end of the plate spring is fixed by a screw(300) on a stepped portion(130) provided on a boundary of the front wall and peripheral wall. The other end of the plate spring is biased to closely contact with the slot. A photo sensitive belt(10) is supported between the plate spring and the slot. The photo sensitive belt is inserted along the inner side of the peripheral wall in a state of an endless track. The belt is depressed into the slot by a number of plate springs. A through hole(111) is provided to prevent rollers from being interfered with each other when the case is inserted into the printer.
Patent KR-20000034303-A (KR)
Title: Display control method and device of television receiver having double tele-text mode
Inventor: PARK JU DEOK
IPC: H04N21/488
Filed: 1998-11-28
Abstract: PURPOSE: A display control method and device of television receiver having double tele-text mode is provided to display using 2 field having user control values different each other, thereby displaying optimum quality of screen. CONSTITUTION: A display control method of television receiver having double tele-text mode comprises: a double tele-text mode determine step(S1); a first load and synthesis step(S2,S3) loading and synthesizing an index page if the double tele-text mode is ON; a first selection and control step(S4,S5) selecting a field(f1) displaying the index page and controlling user control value of the field(f1); a first display step(S6) outputting and displaying only the selected page; a second load and synthesis step(S7,S8) loading and synthesizing the selected page; a second selection and control step(S9,S10) selecting another field(f2) and controlling user control value of the field(f2); a second display step(S11) outputting and displaying only the selected field(f2); and a shift step(S12) of the selected page.
Patent KR-20000038868-A (KR)
Title: Method for generating address for compensating picture motion
Inventor: KIM JOON GYU
IPC: H04N19/43
Filed: 1998-12-09
Abstract: PURPOSE: A method for generating an address for compensating a picture motion is provided to simplify composition of a memory address generation block of a decoder. CONSTITUTION: A method for generating an address for compensating a picture motion classifies an address necessary to read data of MC(Motion Compensation) buffer storing a data which a motion is compensated and an IDCT(Inverse Discrete Cosine Transform) buffer storing a data transformed by the IDCT, sum finally and store according to brightness/chrominance signal. The address is classified into a frame type(fr) and a field type(fd) according to a compressing/a displaying mode to change and use a bit order of a read or a write count signal.
Patent KR-19990087011-A (KR)
Title: 실시간 기록/재생 정보를 저장하는 기록 매체,실시간 기록재생방법과 장치 및 이 정보를 이용한파일 조작 방법
IPC: G11B20/12
Filed: 1998-12-15
Abstract: 실시간 기록/재생 정보를 저장하는 기록 매체, 실시간 기록재생방법과 장치및 이 정보를 이용한 파일 조작 방법이 개시되어 있다. 본 발명은 실시간 기록 및 재생을 보장하기 위한 실시간 기록/재생 정보를 파일 제어 정보 영역에 저장시키거나 각각의 실시간 파일내에 저장시키거나 별개의 파일로 저장시켜 실시간 기록/재생 속성을 파일에 부여함으로써 실시간 기록된 파일을 끊기지 않고 연속적으로 재생할 수 있다. 또한, 본 발명은 실시간 기록/재생 속성이 부여된 파일을 생성, 데이터 영역 확장, 기록 및 재생하는 방법을 제시하고 있다.
Patent KR-20000040402-A (KR)
Title: Method for producing briquette using iron powder of steel slag
Inventor: KIM YEONG MO
IPC: C22B1/14
Filed: 1998-12-18
Abstract: PURPOSE: A producing method of a briquette using iron powder in steel slag is provided to elevate value added by reusing steel slag as a material for scrap iron or a minimill electric melting by producing a briquette in a proper size after secondarily recovering iron powder under 8mm of particle size by using magnetic selector. CONSTITUTION: Iron powder having under 8mm of particle size in steel slag removed in steel making process is selected by using a magnetic selector. The selected iron powder is mixed with a combining agent such as water glass(Na2SiO3*nH2O) in the ratio of 9:1. The mixture is produced into a briquette of a proper size. The briquette is used as a scrap iron material of an electric melting process and scrap iron substitute of a minimill electric melting process. Herein, the iron powder contains about 90% of iron. By using the water glass, value added over six times than using a general sintering material is provided. Thereby, economical efficiency is improved.
Patent KR-20000040638-A (KR)
Title: Apparatus for charging a battery of a terminal
Inventor: JEONG CHAN BOK
IPC: H02J7/00
Filed: 1998-12-18
Abstract: PURPOSE: An apparatus for charging a battery of a terminal is provided to accomplish a proper voltage level of a battery of a terminal and reduce the generation of a heat after the charging. CONSTITUTION: An apparatus for charging a battery of a terminal comprises an electrical power source(10), a charging and discharging battery(50), a low speed charging section(20), a high speed charging section(30), a power source detecting section(40) having a plurality of resistances(R6-R8), a battery voltage detecting section(60) having a plurality of resistances(R9-R10), a processing section(70).
Patent KR-20000040865-A (KR)
Title: Method for protecting body of electrical furnace by using decarbonization sludge of sea water
Inventor: KIM HYEONG SEOK
IPC: F27B3/10
Filed: 1998-12-21
Abstract: PURPOSE: A method is provided to protect a furnace body of an electric furnace by inserting a decarbonization sludge pellet in a heated furnace and putting scraps. CONSTITUTION: Decarbonization sludge is pelleted in a sludge state without calcinating the decarbonization sludge. A pellet is made up by mixing cement with the dried decarbonization sludge. Herein, the mixing ratio of cement is regulated as needed, and a 5 to 10% mixing ratio is the optimum condition, considering intensity and harmful elements of cement. The produced decarbonization sludge pellet is taken out and is inserted in a bottom of an electric furnace. The sludge is decomposed through heat absorptive reaction by the high heat of a furnace body and the remaining ladle. Accordingly, the molten ladle is solidified, and the temperature of the floor in the electric furnace is reduced so that the corrosion of the furnace is prevented by hardening the softened floor.
Patent KR-20000043241-A (KR)
Title: Isolation method of semiconductor device
Inventor: KIM DONG CHAN
IPC: H01L21/76
Filed: 1998-12-28
Abstract: PURPOSE: An isolation method for a semiconductor device is provided to stably form a shallow trench isolation structure. CONSTITUTION: A pad oxide(2) and a pad nitride are successively deposited on a semiconductor substrate(1), and then selectively etched together with the substrate(1) to form a trench into the substrate(1). After an oxidation on sidewalls of the trench, an oxide layer(5) is deposited over all surfaces while filling the trench. The oxide layer(5) is then chemically and mechanically polished up to the nitride layer, and densificated with oxygen atmosphere and high temperature, resulting in round upper corners of the trench. Next, after the nitride layer is removed, the oxide layer(5) is subjected to an etch-back process using radio frequency plasma. At this time, by increasing pressure of a working gas and shortening mean free path thereof, a shadow effect due to scattering of working gas ions is maximized. Accordingly, an upper edge of the oxide layer(5) is earlier etched than a portion meeting with the pad oxide(2), and thereby no weak point in morphology is created.
Patent KR-19990066922-A (KR)
Title: 포토레지스트 현상폐액의 재생처리방법 및 장치
IPC: B01D61/02
Filed: 1998-12-31
Abstract: 본 발명은, 나노필터(NF)에 의해 현상폐액을 NF막분리처리하는 것에 의해, 순도가 향상된 테트라알킬암모늄 이온을 주로 함유하는 NF투과액을 얻을 수 있는 포토레지스트 현상폐액의 간단한 재생처리방법을 제공하는 것을 목적으로 한다. 
     포토레지스트 및 테트라알킬암모늄(TAA) 이온을 주로 함유하는 포토레지스트 현상폐액을 처리하는데 있어서, 나노필터(NF)에 의해 현상폐액 또는 그것에서 유래하는 처리액을 NF막분리처리하여, 포토레지스트 등의 불순물을 주로 함유하는 NF농축액과 TAA이온을 주로 함유하는 NF투과액을 얻는다. NF농축액 또는 NF투과액, 바람직하게는 NF투과액에 대해, 전기투석 및/또는 전해에 의해 농축정제하는 공정, 필요에 따라서는 이온교환처리(예컨대, 음이온교환수지 및/또는 수소이온형 및 TAA이온형의 적어도 하나의 양이온교환수지)로 정제하는 공정을 더 행하는 것이 바람직하다. 또한, 예컨대, 전기투석장치의 농축셀에 NF투과액을 통과시키고, 탈염셀에 NF농축액을 통과시키고, NF농축액 중에 잔류하는 TAA이온을 다시 회수하는 것도, 탈염폐액으로서 배출되는 배수의 양을 감소시키므로 바람직하다고 할 수 있다. NF막분리처리를 다단방식으로 행하는 것도 바람직하다.
Patent KR-19990035852-A (KR)
Title: 통신네트워크를 통한 디지털 신호의 전송 방법 및 장치
IPC: H04W88/18
Filed: 1996-07-17
Abstract: 본 발명은 통신네트워크를 통한 디지털 신호의 전송에 관한 것으로서, 이동 무선 유닛(11, 21)은 고정된 네트워크의 종래 교환속도보다는 낮은 비트율로 각각의 기지국과 통신하고, 이동 사용자(11)와 종래의 64kbit/s PSTN 가입자 사이에 또는 그런 종래의 가입자와 수신기(21) 사이에서 통신이 행해질 때, 특성 비트 스트림을 식별하고, 호출을 적절하게 조절하는 이동유닛간 인식기(17 및 27)에 의해 식별되고, 제 1 이동유닛간 인식기(17)는 에어 인터페이스의 고정부에 위치하고, 정상적인 호출을 위해 디지털-A-규칙 역변환기(15)에 호출의 경로를 지정하고, 이동유닛간 인식기(27)는 64kbit/s 스위치(10)로부터 나오는 호출을 식별하고, 정상적인 호출을 위해 도 2를 참조하여 기술된 바와 같이 고비트율 디지털-A-규칙 역변환기(26)에 호출의 경로를 지정하고, 2명의 이동유닛 사용자(17) 사이에 호출이 이루어지면, 이동유닛간 인식기(17)는 호출 설정 단계의 번호 인식에 의해 그런 호출을 식별하고, 에어 인터페이스(14)를 통해 수신된 신호를 비트 스터퍼(18)로 전환하고, 이 비트 스터퍼(18)는 에어 인터페이스를 통해 수신된 매 비트마다 3개의 널 비트를 제공하여 16kbit 프레임에서 64kbit 프레임을 발생하고, 이 널 비트는 임의의 수이지만, 제 2 이동유닛간 인식기(27)에 의해 검출될 수 있는 인식가능한 패턴을 포함하는 것이 바람직하고, 이런 방식의 "비트 스터핑"에 의해 최소의 신호 처리와 다시 A-규칙으로 역변환할 필요 없이 16kbit/s 신호에서 64kbit/s 신호가 발생될 수 있고, 이동유닛간 인식기(27)는 호출번호를 인식하거나 또는 비트 스터퍼(18)에 의해 발생된 비트 스터핑 신호의 널 비트의 특성 패턴을 인식하여 제어될 수 있고, 고비트율 디지털-A-규칙 역변환기(26) 대신에 비트 스트립퍼(28)로 신호의 경로를 지정하고, 이 비트 스트립퍼는 널 비트를 제거하고, 최초 16kbit/s 신호를 구성하는 신호만을 전송되며, 이들은 다음에 에어 인터페이스(24)를 통해 저비트율-A-규칙 디코더(23)된 다음에, A-D 변환기(22) 및 청취자(21)에게 전송된다.