baber/WOPTO huggingface dataset:
Patent KR-100190782-B1 (KR)
Title: Hexahydro-1h-quino(4,3,2-ef)(1,4)benzoxazepines and related compounds, a process and intermediates for their preparation use as medicaments
Inventor: SHUTSKE GREGORY M
IPC: C07D221/16
Filed: 1990-11-28
Granted: 1999-06-01
Abstract: The present invention relates to hexahydro-1H-quino[4,3,2-ef][1,4]benzoxazepines and related compounds, of formula <CHEM>  wherein R<1> is H, alkyl, or benzyl; R is a group of the formula <CHEM> wherein Y is H, H or O, R<2> is H, alkyl, or phenyl, and Z is O or S; wherein Z of the group of the formula <CHEM> is bound to either the A- or B-position of the heteroaromatic nucleous; X is H, halogen, alkoxyl, alkyl, or trifluoromethyl; and n is 1, 2 or 3; a process for their preparation and intermediates thereof. The compounds of the invention are able to relieve memory dysfunction, particularly dysfunctions associated with decreased cholinergic activity such as those found in Alzheimer's disease and can, therefore, be used as medicaments.
Patent KR-940005648-B1 (KR)
Inventor: TSUTSUI TOSHIHIKO
IPC: C08L67/00
Filed: 1990-11-30
Granted: 1994-06-22
Abstract: 내용 없음.
Patent KR-970004586-B1 (KR)
Title: Undecylenate deodorants for animal manures
Inventor: MENASSA AIME
IPC: C05G3/00
Filed: 1990-12-18
Granted: 1997-03-29
Abstract: The invention relates to a deodorant for liquid manure. This substance comprises an undecenoic acid ester. It represents an effective odour-masking substance right from the storage of the liquid manure and can be spread particularly easily.
Patent KR-950013731-B1 (KR)
Inventor: TOSHIHARU HIRAI
IPC: C23C18/12
Filed: 1989-08-24
Granted: 1995-11-15
Abstract: 내용 없음.
Patent KR-950002345-B1 (KR)
Inventor: HETTINGER WILLIAM P JR
IPC: B01J29/90
Filed: 1990-03-23
Granted: 1995-03-16
Abstract: 내용 없음.
Patent KR-940004790-B1 (KR)
Title: Making method of diamond
Inventor: JO KYONG-YANG
IPC: B23P5/00
Filed: 1991-05-15
Granted: 1994-06-01
Abstract: The method for preventing the deterioration of diamond particle occurring from the heating temp. and heating time, is composed of: heating and melting the surface section for embedding the diamond particle at the temp. of 900-1300 deg.C; embedding the particle spontaneously bonding on the compressing roller with the adhesive to the heated surface; fixing the particle by cooling the heated surface using cooling water circulated in the compressing rollers. When the adhesive is coated, the coating roller is used.
Patent KR-930009467-B1 (KR)
Title: Mesh electrode of static deflection cathode-ray tube and manufacturing method for the same
Inventor: BAEK CHANG-KI
IPC: H01J29/80
Filed: 1991-06-08
Granted: 1993-10-04
Abstract: In order to suppress the generation of secondary electron  in the cathode ray tube, the surface of mesh electrode is  coated  by aluminium, lead, gold, maganese and magnesium  through  sputtering method. But this manufacturing method is  coated  by  NiO  coating layer. NiO is covalent bond of nickel and oxidation and  thus  the generation of secondary electron does not happen.  Mesh  electrode is heat treated at 500-700 deg.C temperature.  The  mesh  (31)  of nickel element is oxided and NiO layer is formed on the surface.
Patent KR-960003128-B1 (KR)
Inventor: TANAKA EIICHI
IPC: E03D9/08
Filed: 1991-09-11
Granted: 1996-03-05
Abstract: 내용 없음.
Patent KR-940002312-B1 (KR)
Title: Making method and apparatus for optical membrane
Inventor: CHA JAE-YONG
IPC: G02B3/00
Filed: 1991-09-12
Granted: 1994-03-23
Abstract: The method is such that a substrate is heated on the dome at 0-400 deg.C inside the primary chamber which is maintained at vacuum of 10-7 torr. And then the dome is moved into the secondary chamber of 10-7 torr vacuum and is rotated according to the deposition conditions. The coating is formed under the vacuum inside the secondary room and the dome is removed into the third chamber and cooled in the atmospheric condition. The secondary chamber performs the deposition of the coating immediately after the primary chamber finishes its deposition process.
Patent KR-940004004-B1 (KR)
Title: Gas range
Inventor: TAKEUCHI HACHIRO
IPC: F24C15/00
Filed: 1991-10-31
Granted: 1994-05-10
Abstract: The utensil conducts cooking in the grill at any time with residual time being confirmed and prevents a failure in cooking by displaying on the display device the residual time in a grill timer with priority to the display of an abnormality in the function of the control section of the heater. The utensil comprises a grill; a heater; controller controlling the operation of heating section of the grill and the heater; and a display device displaying the occurred error and the residual time of a timer.
Patent KR-0131759-B1 (KR)
Inventor: KURIBAYASHI TAKESHI
IPC: B32B27/10
Filed: 1991-11-28
Granted: 1998-04-13
Abstract: 기재지(1), 지개지(1)의 표면에 적층되는폴리프로필렌과 폴리에틸렌의 혼합수지(2) 및 그 혼합수지(2)의 표면에 적층되는 호모폴리프로필렌수지(3)를 가지는 건식합성 피혁의 형성에 사용되는 전사용 엠보스된 공정지. 
     상기 양수지는 30-120μm의 총수지 피복두께로 상호 적층되고, 혼합수지의 두께는 총수지 피복두께의 5-20%, 수지(3)의 두께는 총수지 피복두께의 5-80%이다. 
     양수지는 그 표면에 20-150μm깊이의 소정의 엠보스된 모양을 가지고 기재지(1)은 평활한 이면을 가진다.
Patent KR-950006825-B1 (KR)
Title: Paper ejectig method
Inventor: CHOE SANG-SU
IPC: B41J13/00
Filed: 1991-12-03
Granted: 1995-06-23
Abstract: The method is characterized by that; after a page unit page moving code is input in the printer, the paper mode is checked; in a individual sheet mode, papers are discharged irrespective of the size by using a paper empty sensor; and in a continuous sheet mode, the rest papers are discharged.
Patent KR-940009573-B1 (KR)
Title: Trap
Inventor: KIM YOK-HWAN
IPC: H01L21/68
Filed: 1992-01-21
Granted: 1994-10-15
Abstract: The trap includes a vacuum chamber in which first and second connection pipes are formed on its both sides, and a plurality of plate mash filters installed to have an opening part which divides the internal space of the vacuum chamber from the first connection pipe and also leads through the adjacent internal space.
Patent KR-960012656-B1 (KR)
Inventor: HOWARTH DAVID I
IPC: G06Q40/00
Filed: 1992-02-29
Granted: 1996-09-23
Abstract: 요약없음
Patent KR-100226470-B1 (KR)
Inventor: YANG HYI-SIK
IPC: H01L21/76
Filed: 1992-05-15
Granted: 1999-10-15
Abstract: 본 발명은 실리콘기판을 에치하여 마이크로 트랜치(Micro Trench) 형태의 필드 산화막을 형성함으로써 고집적 및 고품질 반도체소자의 제조에 적당하도록 한 반도체소자의 격리방법에 관한 것으로서, 필드 산화막을 실리콘 기판에  마이크로 트랜치(Micro Trench)로 형성하여 동일한 두께의 필드 산화막 형성에 필요한 시간을 줄임으로써 버즈 비이크에 의한 액티브 영역의 감소를 방지하고, 실리콘기판에의 결정 결함을 줄이며, 필드의 채널 증가로 격리 특성이 향상되도록 한 것이다.
Patent KR-920007270-B1 (KR)
Title: Method of preparing for pyridine
Inventor: MUN SUN-KU
IPC: C07D213/26
Filed: 1992-06-19
Granted: 1992-08-29
Abstract: A process for  preparing  pyridine  derics.  of  formula  (I) comprises (a) reacting 3,5-dimethyl  pyridine-N-oxide  of  formula (II) with a halogenating  agent  to  obtain  3,5-dimethyl-4-chloro pyridine  of  formula  (III),  and  (b)  reacting  (III)  with  an oxidizing agent and a base. Pref. the halogenating agent is POCl3; the oxidizing agent is H2O2;  the  base  is  potassium  methoxide. Cpds. (I) are intermediates in the prepn. of omeprazole  which  is useful as an antiulcer drug.
Patent KR-960003583-B1 (KR)
Inventor: OTHMAR BRUHWILER
IPC: G08B13/00
Filed: 1992-10-07
Granted: 1996-03-20
Abstract: 내용 없음.
Patent KR-100225166-B1 (KR)
Inventor: TAKEBE KAZUO
IPC: C08G59/32
Filed: 1992-10-10
Granted: 1999-10-15
Abstract: 본 발명의 경화된 생성물에 낮은 수분 흡수성, 높은 내열성 및 증진된 균열 내성을 부여할 수 있고 반도체 장치의 캡슐화에 사용될 수 있는 글리시딜 에테르 화합물의 출발물질인 폴리히드릭 페놀을 제공한다. 폴리 히드릭 페놀은 하기의 일반식으로 표시하고: 
     
       
     
     [상기 식에서, R 1 은 독립하여 할로겐 원자, C 1 ∼C 9 의 알킬 또는 시클로알킬기, 4개 이하의 탄소원자를 가지는 알콕시기 또는 아릴기를 나타내고, R 1 은 ℓ이 2이상이면 같거나 다를 수 있고, R 2 는 독립하여 할로겐 원자, 4개 이하의 탄소원자를 가지는 알콕시기 또는 6개 이하의 탄소원자를 가지는 알킬기를 나타내고, R 2 는 m이 2이상이면 같거나 다를 수 있고, R 3 은 독립하여 수소원자 또는 6이하의 탄소원자를 가지는 알킬기를 나타내고, 평균 반복 단위수 n은 0∼10, ℓ은 0∼4이고 m은 0∼7이다.] 
     경화 생성물을 수득하기 위해서 뿐 아니라 반도체 장치를 캡슐화하는데 사용되는 에폭시 수지 조성물 내의 경화제로서 함유될 수 있다.
Patent KR-100242268-B1 (KR)
Title: Biosynthesis process for the preparation of protein
Inventor: ENTIAN KARL-DIETER
IPC: C07K14/00
Filed: 1992-10-29
Granted: 2000-02-01
Abstract: Novel recombinant DNA molecule (I) has a sequence corresp. to one or more DNA sequences contd. in a Bgl II fragment of the 54 Rpb episomal element pTii32 from staphylococcus epidermis and codes for at least one protein having EpiB, EpiC, EpiD, EpiP or EpiQ enzymatic activity; or (I) is capable of hybridising to the BglII fragment and codes for at least one protein with the above enzymatic activities. Also claimed are: the protein EpiB, EpiC, EpiD, EpiP or EpiQ in the absence of impurities with which it is normally associated; a fusion protein compising one of EpiB, C, D, P or Q and an auxiliary protein, a fusion protein in which one of the Epi B, C, D, P or Q is fused to an auxiliary protein such that the junction between the Epi protein and the auxiliary protein can be cleaved by an enzyme; and a method of producing a protein with at least one of the structural features of a lantibiotic. In the novel method comprising inserting a DNA sequence coding for a predetermined aminoacid sequence in a vector plasmid such that it is under the control of a regulator promoter, transforming the resulting plasmid vector into a host and cultivating the host so as to express the DNA and isolating the protein, the improvement comprises also transforming the host by a DNA sequence or sequences comprising functionally operable genes coding for EpiB, C, D, P or Q (or an active variant), the genes being expressed during cultivation of the host so that the resulting protein has at least one of the structural features of a lantibiotic.
Patent KR-950000876-B1 (KR)
Title: Automatic vehicle cover & cleaner unit
Inventor: LEE JANG-HO
IPC: B60S3/04
Filed: 1992-11-20
Granted: 1995-02-03
Abstract: The body cover can be covered or opened automatically and can perform body washing simultaneously as a washing equipment is included. These functions are operated automatically by simple button operations. The cover comprises guiding holes located in an upper plate and a lower plate of a body frame, a guide rails attached to the guiding holes, an operating wire (4) connected to a driving wire moving back and forth by a driving roller (6), and flexible water supply pipes (15), injecting nozzles injecting cleaning liquid, and brushes.
Patent KR-960007182-B1 (KR)
Title: Coating composition for plastic surface
Inventor: LEE CHOONG-HWAN
IPC: C09D183/04
Filed: 1992-12-29
Granted: 1996-05-29
Abstract: The hard surface coating compd. for plastic comprises organic functional silane compd., main solvent of silica-sol alcohol, catalyst enabling the curing process at room temperature, and auxiliary solvent promoting the chemical bond with plastic matrix. The organic functional silane compd. is selected from the compd. of formula (I) or (II). The printing method comprises the undercoating layer for giving a selective color, the medium coating layer for printing the pattern, and the top coating layer for good luster property and durability. The obtd. coating compd. provide a good transparence, high hardness, durability, anti-scraching and excellent chemical property.
Patent KR-960002976-B1 (KR)
Title: Injection nozzle
Inventor: KO JAE-SIK
IPC: B29C45/74
Filed: 1992-12-30
Granted: 1996-03-02
Abstract: The nozzel, installed under a manifold within a runner of the injection molder, gets heated by heating wires inserted into a groove formed in a circumference so that it can prevent the molten resin from solidifying before the resin gets in the molds. It comprises the manifold(2) installed within the runner(1); an insertion hole(5) formed on the lower part of the runner(1); a passage hole(5) formed within the manifold(2); the other passage hole formed in the nozzel(3); a spiral shaped groove(10) formed in the circumference of the nozzel; the heating wire(4) inserted into the groove(10); a copper pipe(11), installed close to the nozzel, for distributing the heat of the heating wire(4); and a stainless pipe(12) forming a space for insulating the heat.
Patent KR-100253562-B1 (KR)
Title: Manufacturing method of a transistor for high speed devices
Inventor: YOON JONG-SUB
IPC: H01L29/78
Filed: 1992-12-31
Granted: 2000-04-15
Abstract: PURPOSE: A method for manufacturing a transistor is to use a mask in formation of a deep implantation region in a P-well, thereby maintaining well concentration and reducing junction capacitance of source/drain. CONSTITUTION: A well region(2) is formed in a semiconductor substrate(1). A field oxide layer(3) is deposited on a portion of the semiconductor substrate to be formed of an isolation region. A photoresist pattern is formed to expose a portion to be a gate electrode for the entire structure. Impurities are implanted into the substrate to form a deep implantation region for threshold voltage using the photoresist pattern as a mask. A gate oxide layer is formed after the photoresist pattern is removed. A gate electrode is formed after a thin film for gate is deposited on the gate oxide layer. An LDD region(8) is formed in the well region using the gate electrode as a mask. A source/drain region is formed after a spacer oxide is formed on a sidewall of the gate electrode.
Patent KR-100242886-B1 (KR)
Inventor: HWANG JIN-TAEK
IPC: C08H8/00
Filed: 1992-12-31
Granted: 2000-02-01
Abstract: 본 발명은 생분해성 환상 에스테르계 고분자 그라프트 리그노셀룰로오즈 유도체 및 그 제조방법에 관한 것이다. 
     즉, 다음의 일반식 (I)로 표현되는 생분해성 환상에스테르계 고분자 그라프트 리그노셀루로오즈 유도체로서, 일정 사용기간이 지나 자연계에 버려지면 미생물에 곧 분해되어 환경오염을 일으키지 않는 특성을 갖는다. 
     
       
     
     여기서, 는 리그노셀루로오즈에 대해 증량증가율 5∼200% 범위로 리그노셀루로오즈내 반응성기의 일부가 치환된 리그노셀루로오즈 유도체 : g는 리그노셀루로오즈 유도체의 사슬에 환상에스테르계 고분자가 그라프트된 상태 : Y는 환상에스테르계 모노머에서 에스테르기를 제외한 부분 : n은 5 이상의 정수이며, 환상 에스테르계 고분자의 중합도를 나타낸다.
Patent KR-100220310-B1 (KR)
Title: Process and apparatus for the production of photosynthetic microbes
Inventor: MARK HUNTLEY
IPC: C12R1/89
Filed: 1992-04-10
Granted: 1999-10-01
Abstract: A highly automated modular facility and process for continuously culturing photosynthetic cells and microorganisms on a commercially large scale are disclosed, including pretreating culture water automatically, culturing in continuously flowing medium within a horizontally disposed electronically monitored and regulated conduit, and continuous harvesting of the most concentrated portion of the culture by means of a sedimentation and drying system employing gravity, centrifugation and solar energy. The culture water is conserved and recycled.
Patent KR-960000893-B1 (KR)
Title: Data amplification circuit of memory device
Inventor: AHN YOUNG-CHANG
IPC: G11C11/407
Filed: 1993-02-19
Granted: 1996-01-13
Abstract: The device consists of a data amplifying controlling unit whose output is connected with the gate of the first p-MOS transistor and a data amplifying unit which firstly connects the drain of the first p-MOS transistor with the sources of the second and the third transistors, secondly connects the gate of the second transistor with the drain of the third to a bit line and the first n-MOS transistor, thirdly connects the drain of the second transistor with the gate of the third to a bit line and the second n-MOS transistor, fourthly connects the drain of the third n-MOS transistor whose gate is connected with the output of the data amplifying unit with the sources of the fourth and the fifth n-MOS transistors, fifthly connects the gate of the fourth transistor with the drain of the fifth to the source of the first n-MOS transistor and a data line, sixthly connects the drain of the fourth transistor with the gate of the fifth to the source of the second transistor and a data line, seventhly connects the gates of the first and the second transistors with the delay signals of word line operating unit, and finally connects the source of the first p-MOS transistor with voltage and the source of the third n-MOS transistor with ground.
Patent KR-0127041-B1 (KR)
Title: Luminance and chrominance separation method and its apparatus
Inventor: SIM DAE-YUN
IPC: H04N9/78
Filed: 1993-02-27
Granted: 1997-12-29
Abstract: Disclosed is a method and an apparatus to separate a brightness signal and a color signal from a composite image signal.  The apparatus comprises a demodulator, a color-difference signal generator, a selection controller, a selector, a modulator and a brightness signal outputter.  The demodulator demodulates the composite image signal by delay signals from the composite image signal.  The color-difference signal generator filters the color-difference signal from the demodulator so that other color-difference signals are generated.  The selection controller generates a selection signal according to correlation among the color-difference signals.  The selector performs a soft switching to the color-difference signals by the selection signal, so that an optimized color-difference signal is outputted.  The modulator outputs a color signal by modulating the optimized color-difference signal from the selector.  Thereby, the frequency band is not full so that the manufacturing cost can be reduced, and accurate separation can be performed.
Patent KR-950007459-B1 (KR)
Title: Clock generator of type of duty cycle control
Inventor: OH SUNG-KON
IPC: H03K5/05
Filed: 1993-03-05
Granted: 1995-07-11
Abstract: The duty cycle controllable clock generator enhances the operation reliability of the system by producing stable clock which is independent of the device characteristics and the operation conditions. The generator includes: (a) a duty cycle error detector (200) which detects the duty cycle error between the reference clock signal and the input clock signal; (b) a duty cycle control unit(100) which controls the duty cycle of the square wave clock signal according to the duty cycle error. The duty cycle control unit(100) contains an edge detector(21), and a saw wave generator(22) whose slope is controlled by the voltage level. The error detector contains a lowpass filter(25), and a constant current charge/discharge circuit.
Patent KR-960009989-B1 (KR)
Inventor: UEKI TETSURO
IPC: H01L21/673
Filed: 1993-03-13
Granted: 1996-07-25
Abstract: 요약 없음
Patent KR-970002445-B1 (KR)
Inventor: BERTHO DOMINIQUE
IPC: H01R12/57
Filed: 1993-05-13
Granted: 1997-03-05
Abstract: 내용없음.
Patent KR-100249073-B1 (KR)
Inventor: BETTELHEIM RUDOLF
IPC: G07C3/04
Filed: 1993-06-25
Granted: 2000-03-15
Abstract: 디지틀 타이머 장치는 자유 실행 카운터, 구간 타이머, 포획 레지스터, 펄스 누산기, 유지 논리부를 통합한다. 외부 신호의 상승 엣지 및 하강 엣지는 자유 실행 카운터의 현재 내용을 포획 레지스터에 로드시키고 펄스 누산기가 증분되도록 야기시킨다. 구간 타이머의 출력은 펄스 누산기의 내용을 야기시킬 수 있고 포획 레지스터가 유지 논리부에 저장되도록 야기시킨다. 타이머 장치는 회전 부재의 회전 속도를 결정하는 작업을 실행하는데 아주 적당하고 예로써 안티-로크 브레이크 시스템에서의 바퀴 회전 속도를 검출하거나 자동 변속장치에서의 샤프트 회전 속도를 검출하는데에도 사용될 수 있다.
Patent KR-960015747-B1 (KR)
Title: Pap expression microorganism from phytolacca americana l.
Inventor: MOON YOUNG-HO
IPC: C12N15/29
Filed: 1993-07-02
Granted: 1996-11-20
Abstract: A recombinant vector pMJ12 contg. anti-viral protein(PAP: Phytolacca antiviral protein) of Phytolacca americana L. and antiviral recombinant protein PAP is prepd. A recombinant antiviral protein PAP is prepd. by: culturing E. coli HB101(KCCM 10037) transformed with recombinant vector; separating PAP protein from the recombinant E. coli HB101; and purifying.
Patent KR-100276538-B1 (KR)
Title: Process of preparation for 1,3-propanediol
Inventor: HAAS THOMAS DR
IPC: C07C29/141
Filed: 1993-07-08
Granted: 2000-12-15
Abstract: 1,3-Propanediol (PD) is obtained by hydration of acrolein to 3-hydroxypropionaldehyde (HPA) with subsequent catalytic hydrogenation. 4-Oxa-1,7-heptanediol (OD) is formed as a yield-reducing by-product. According to the invention, for the purposes of increasing the yield of 1,3-propanediol, the OD separated by distillation in the working up of the reaction mixture containing PD and OD is treated in aqueous solution at 100 to 300 DEG C with an acidic solid catalyst, in particular an acidic zeolite, and the reaction mixture freed from the solid catalyst is fed back into the work-up stage of the reaction mixture containing PD and OD.
Patent KR-0127122-B1 (KR)
Title: Thermal head printer
Inventor: NAM CHA-HEE
IPC: B41J2/355
Filed: 1993-07-30
Granted: 1997-12-29
Abstract: A apparatus for heat-emission device driving controller of thermal sensing recoder is disclosed. The apparatus for heat-emission device driving controller of thermal sensing recoder comprises first to fourth pulse generator(b1,b2,b3,b4) for generating a enable signal, first to fourth enable controllers(10,11,12,13) for controlling the enable singals, a controlling means(15) for supplying mode selection data(d0-d9) and mode signals to the mode mode controlling latch(14), a fifth enable controller(16) for controling an interrupt generator(17) and the interrupt generator(17) for generating interrupt signals. Thereby, a printing time can be reduced and a power dissipation can be also reduced.
Patent KR-0129563-B1 (KR)
Title: A ghost cancelling apparatus
Inventor: PARK SUNG-RYONG
IPC: H04N5/21
Filed: 1993-08-30
Granted: 1998-04-10
Abstract: An apparatus for removing a ghost is disclosed. The apparatus comprises: an A/D(analog to digital) converter(12) for converting a video signal received to an input terminal(10) to digital signals; a frame memory(14) for storing one field of the converted digital video signals; a plurality of filtering means(16,18) for filtering a ghost signal components of the video signal; a filter tap controller(20) for controlling a filter factor of the filtering means(16,18); an adder(22) for adding a filtering output; a frame memory(24) for storing the added output of the adder(22); and a D/A(digital to analog) converter(26) for converting the output signals to an analog signal.
Patent KR-0119800-B1 (KR)
Title: Active matrix liquid crystal display and its manufacturing method
Inventor: KIM JIN-KWAN
IPC: G02F1/136
Filed: 1993-10-06
Granted: 1997-10-22
Abstract: An active matrix LCD(Liquid Crystal Display) and a method of manufacturing the active matrix LCD are disclosed. A gate line(1) and an accumulated capacity line(10) are patterned on a glass plate(S). A SiNx layer and an a-Si are sequentially established on the gate line(1). Thereafter, n+ silicon layer is established, and then an active pattern(5) is formed. A metal is formed on the pattern(5). A transparency conduction screen is formed on the pattern(5). And then, a source/drain line and an electrode is established.
Patent KR-960010824-B1 (KR)
Title: Connecting device
Inventor: JUNG HAN-JIN
IPC: H01R24/38
Filed: 1993-10-20
Granted: 1996-08-09
Abstract: a switch IC(5) having selection switch (SW1) controlled by control signal (CTL); a switch IC(7) having selection switch (SW2) controlled by the control signal(CTL); a first set(3) composed of the three pin connecting port(6) transmitting the ground signal, control signal, output signal of the switch IC(5); and a second set(4) composed of the three pin connecting port transmitting the ground signal, control signal, output signal of the switch IC(7).
Patent KR-0148812-B1 (KR)
Inventor: KIM DONG-JOON
IPC: H04B7/26
Filed: 1993-10-29
Granted: 1998-11-02
Abstract: 본 발명은 차량 및 휴대겸용의 이동통신 단말 시스템에 관한 것으로서, 특히 휴대용 단말기의 송신 출력을 높이기 위해 휴대용단말기와 출력증폭장치 사이를 무선으로 연결하여 단말기의 이동성이 증대되도록 한 이동통신 시스템에 관한 것이다. 
     이를 위하여 안테나(1)와, 수신부(2)와, 주파수합성부(3)와, 송신부(4)와, 제어부(5)로 이루어진 휴대용단말기(9)에 있어서, 상기 송신부(4)는 안테나(1)를 통해 기지국(17)으로 보낼 신호를 처리하여 전송하는 제1송신부(6)와, 상기 안테나(1)를 통해 타지역의 출력증폭장치(8)로 보낼 신호를 처리하여 전송하는 제2송신부(7)로 구성되고, 
     안테나(11)와, 송신부(14)와, 수신부(12)로 구성되는 출력증폭장치(8)에 있어서, 상기 수신부(12)는 기지국(17)의 신호를 처리하여 상기 휴대용단말기(9)로 인가하는 제1수신부(16)와, 상기 휴대용단말기(9)와 무선연결될때 수신호를 처리하는 제2수신부(15)로 구성되는 출력증폭기(8)로 이루어진 것이다.