baber/WOPTO huggingface dataset:
Patent KR-20020039735-A (KR)
Title: The noise measurement system of an automotive tire
Inventor: LEE GANG DEOK
IPC: G01M17/02
Filed: 2000-11-22
Abstract: PURPOSE: A system for measuring noise of tire for vehicle is provided to directly measure noise of the tire rubbing against a road surface during driving. CONSTITUTION: A system is attached and detached on a tail of a vehicle(V) with a joint(13) and comprises a trailer(10); a deformation absorption device(20); a rotation supportive device(30); and a noise measurement device. The trailer comprises a noise measurement chamber(11), forming an empty space to measure noise generated by a rotating test tire(T) rubbing against a road surface, and a load carrying chamber(12), carrying loads(12b) for increase or decrease of weight. The deformation absorption device is fixed in the noise measurement chamber(11) of the trailer to absorb displacement of the tire moving up and down on a road surface. The rotation supportive device supports the tire to freely rotate. The noise measurement device records noise of the tire transmitted into the noise measurement chamber of the trailer. A real car measurement system replays noise of the tire measured by the tire noise measurement system on a wheel part of a developing vehicle tested in a real car anechoic wind tunnel device to measure and analyse. The real car measurement system comprises a replay system, replaying noise of the tire recorded by the noise measurement device, and a measurement system, measuring noise replayed by the replay system in a car room to analyse.
Patent KR-20020040472-A (KR)
Title: Automatic document issue device
Inventor: AHN BYEONG U
IPC: G07B1/00
Filed: 2000-11-24
Abstract: PURPOSE: Provided is a machine for issuing documents automatically, which uses labeling instead of punching for preventing forgery and performs the filing of documents by a down-up method. CONSTITUTION: The machine for issuing documents contains a document treating interlock laid on a laser printer(2), wherein the one side of the document treating interlock is hinge-connected to the one side of the upper part of the laser printer(2). The document-treating interlock contains a guide board inclined upward at 25-30 degree to arrange the front and read of paper, an arranging board(41) for arranging the paper to the right, a filing part(42) for filing the arranged paper from top to bottom, a transfer part for transferring the filed paper, and a labeling part for labeling the top of the paper.
Patent KR-20020041151-A (KR)
Title: Automatic recording apparatus for audio receiver
Inventor: LEE JAE GWANG
IPC: G11B15/02
Filed: 2000-11-27
Abstract: PURPOSE: An automatic recording device of an audio receiver is provided to insert classification codes into starting parts of various audio programs in a broadcasting station while delivering the audio programs, and to make a receiver search a program requested by a user on the basis of the classification codes, thereby automatically recording the program. CONSTITUTION: A broadcasting equipment(10) inserts program classification codes into starting parts of various audio programs, and delivers the audio programs. A receiver(21) receives RF audio signals transmitted from the broadcasting equipment, and detects original audio signals. A reproduction output unit(22) outputs the received audio signals through a speaker. A recording controller(24) compares the inserted classification codes with classification codes stored in a classification code storage(23). If the compared codes are the same, the recording controller outputs a recording control signal to an audio signal recorder(25). The audio signal recorder stores a presently-received program on a recording medium under control of the recording controller, or reproduces a prestored program.
Patent KR-20020043813-A (KR)
Title: Representation audio data recording/reproducing method, apparatus and medium therefor
Inventor: HUH JEONG GWON
IPC: G11B27/031
Filed: 2000-12-04
Abstract: PURPOSE: A method of recording/reproducing representative audio data is provided to record and reproduce representative audio data representing each piece of music for an easy searching, thereby quickly reproducing demanded music from a recording medium having many audio tracks. CONSTITUTION: A data recorder/reader reads predetermined representative audio data from a predetermined audio track(601). A system controller confirms an encoding method of the read representative audio data. If the encoding method is different from an adopted encoding method, the first audio decoder decodes the read representative audio data(603). An audio encoder encodes the decoded representative audio data in a predetermined encoding method(604). The data recorder/reader records the encoded representative audio data on a separate area from the audio track under control of the system controller(605). If the encoding method is equal to the adopted encoding method, the data recorder/reader immediately records the representative audio data. Reproduction control information of the representative audio data is recorded on a predetermined area under control of the system controller(606).
Patent KR-20020046295-A (KR)
Title: Method for call information memory management in MSC
Inventor: DOKGO SE JUN
IPC: H04W88/16
Filed: 2000-12-12
Abstract: PURPOSE: A method for managing call information storage domains in an MSC(Mobile Switching Center) is provided to prevent a call congestion state due to the encroachment of system resources by periodically executing an error check for call information storage domains and carrying out a compulsory cancellation for an array element having an error. CONSTITUTION: When a call processing part is initially driven, call registers and a paging information storage domain are initialized(S10). The call processing part drives an error check timer in order to receive an error check execution signal from an OS(Operation System)(S12). If the error check timer is driven, an error check function for the call registers is carried out periodically. If the error check execution signal is received from the OS(S14), the call processing part searches the array elements of the call registers in turn and judges whether the usage flag of each array element is set to 1(S16). If the usage flag of an arbitrary array element is set to 1, the call processing part finds out the PID(Process IDentification) of a process in charge of the processing of a call allocated to the array element and fetches an OS primitive using the PID(S18). Based on a result value for the fetching of the OS primitive, the call processing part judges whether the process in charge of the processing of the call exists(S20). In case that it is judged that the process doesn't exist, the call processing part judges that the array element has an error. Then the call processing part outputs various information stored in the error array element to the operator terminal(S22) and compulsorily cancels the array element(S24).
Patent KR-20020048487-A (KR)
Title: Flat display device and method for fabricating thereof
Inventor: PARK SANG IL
IPC: G02F1/136
Filed: 2000-12-18
Abstract: PURPOSE: A flat panel display and a method of fabricating the flat panel display are provided to form a gate electrode of a low-resistance metal having high selectivity to the layer placed under the gate electrode. CONSTITUTION: A flat panel display includes signal lines, a TFT and a pixel electrode(190). The TFT is composed of a semiconductor layer(120), a gate insulating layer(130), a double gate electrode, an interlevel insulating layer(160), source and drain electrodes(170,175), and a passivation insulating layer(180). The gate insulating layer is formed on the semiconductor layer. The double gate electrode includes the first and second gate electrodes(140,150). The first gate electrode is placed on the center of the semiconductor layer and formed of a metal having low diffusibility and strong chemical etch ability to protect the gate insulating layer. The second gate electrode is formed of a metal having a low resistance. The interlevel insulating layer is formed on the double gate electrode to insulate the double gate electrode and an upper electrode from each other and has contact holes formed at portions corresponding to both ends of the semiconductor layer. The source and drain electrodes come into contact with both ends of the semiconductor layers through the contact holes. The passivation insulating layer protects the source and drain electrodes and connects the pixel electrode with the drain electrode through a contact hole.
Patent KR-20020049241-A (KR)
Title: Cam type press system
Inventor: KIM HAK JUN
IPC: B30B1/00
Filed: 2000-12-19
Abstract: PURPOSE: A cam typed press is provided which decreases the impact power and noise generated by contacting an operating driver with a base slider to improve its durability. CONSTITUTION: The cam typed press comprises an upper stand; an upper pad installed in a lower side of the upper stand; a fixing steel installed in a upper side of the lower stand and supports a panel together with the upper pad; an operating slider being combined with a shaping cam for cutting and shaping the panel by sliding up and down and having a first return means; a base slider horizontally sliding on the lower stand to operate the operating slider through the first inclined guiding part, and having a second return means; and an operating driver installed in a lower side of the upper stand and operating the base slider through a second inclined guiding part, wherein the operating driver consists of an upper operating driver installed in the lower part of the upper stand and a lower operating driver installed in the lower part of the upper operating driver through the base slider and the second inclined guiding part, and has a groove containing a shock-absorbing element in its upper surface and a third return means between its lower surface and the lower stand.
Patent KR-20020049554-A (KR)
Title: Electric Power Sub-Supply Apparatus of Vehicle Using Thermo-Electric Semiconductor Module
Inventor: WEE SEONG DON
IPC: B60R16/00
Filed: 2000-12-19
Abstract: PURPOSE: An auxiliary power supply apparatus is provided to reduce the capacity of a battery and to improve the output of a vehicle by allowing auxiliary electricity to be generated by a thermoelectric semiconductor module utilizing a heat source and a cold source generated in a vehicle. CONSTITUTION: A fan(3) is connected to a condenser(1) and a radiator(2). The fan(3) is connected to an engine(5) via a connecting shaft(4). A thermoelectric semiconductor module(7) is mounted between the fan(3) and the engine(5). Electricity generated from the thermoelectric semiconductor module(7) is charged into a battery(9) via an electric wire(8). Another thermoelectric semiconductor module(7a) is disposed between inner and outer panels of a roof(9). The thermoelectric semiconductor module(7a) is also connected to the battery(9) via another electric wire.
Patent KR-20020051951-A (KR)
Title: An apparatus and method for manufacturing organic fertilizer using sludge
Inventor: KIM DAE YEONG
IPC: C05F7/00
Filed: 2000-12-21
Abstract: PURPOSE: Provided is a simple method of producing organic fertilizer with granular shape and homogeneous quality by putting sewage sludge into an apparatus equipped with a porous screw plate and sieve. CONSTITUTION: The organic fertilizer is produced by feeding sewage sludge, being dried to be 40-70% of water content, to the inside of a drum(3) through an inlet(1), making the sludge move to a detachable porous screw plate(5) with many holes(5a) and a blade(5b) by a rotator(4) having a screw(4a), and passing through a sieve(2). The resultant fertilizer is granule of 2-3mm size.
Patent KR-20020051977-A (KR)
Title: Pressure control valve of crank case
Inventor: SEO JEONG SUL
IPC: F01M13/02
Filed: 2000-12-23
Abstract: PURPOSE: A crankcase pressure control valve is provided to retrieve engine oil separated from blow-by gas to an oil pan. CONSTITUTION: A crankcase pressure control valve(1) is composed of a valve body(4) having a nipple(2) connected to a crankcase and a nipple(3) connected to a cylinder head cover, a diaphragm(5) installed in the valve body(4), a spring(8) and a protrusion tube(7). A nipple(11) for draining oil is connected to an oil pan to drain the engine oil separated from blow-by gas into the oil pan.
Patent KR-20010070363-A (KR)
Title: Digital photographing apparatus
Inventor: MIMURA YUKO
IPC: G06F3/0484
Filed: 2000-12-27
Abstract: PURPOSE: To provide a digital image pickup device, that can singly display icons on its map display and allows an operator to display an image linked with an icon selected by the operator. CONSTITUTION: A table, consisting of position data or the like, is generated from red position information and icons corresponding to the longitude and the latitude in the table are displayed on a map. In a step S11, a display area of the map is obtained on the basis of range information of the map, magnification rate and reduction rate. In step S12, the presence/absence of the position information table which is not processed yet is checked. When there is any unprocessed table, one image of position data is read from the table in a step S13, and whether the read position data are within a map display area obtained in the step S11 is decided (S14). If the position data are within the display area, icons are displayed on the map (S15). A desired icon is selected from among the displayed icons, and when the enter key is depressed, an image photographed corresponding to the position of the icon is displayed.
Patent KR-20020055800-A (KR)
Inventor: INABA YOSHISADA
IPC: B62B3/02
Filed: 2000-12-29
Abstract: PURPOSE: A shopping cart is provided for a user to conveniently seat in a wide front space part and reduce the parking space by moving a seat part forwardly and insert a front guard of another shopping cart. CONSTITUTION: A shopping cart includes a seat part(3) having a seat(12) disposed at a front part of a main body(2) for a user to sit, a front guard(13) for protecting legs of the user sat on the seat, and side guards(14A) connected to the front guard for protecting side parts of the user, and a shopping basket stacking part(4) disposed at a rear part of the main body. The seat is movably supported in the main body. When the seat is moved, a space is formed at a rear part of the seat to insert a front guard of another shopping cart.
Patent KR-20020058200-A (KR)
Title: Semiconductor package and its molding method
Inventor: CHOI SEOK HYEON
IPC: H01L23/28
Filed: 2000-12-29
Abstract: PURPOSE: A semiconductor package and a method for sealing the same are provided to enhance productivity by selecting a sealing method using a low-priced sealant and a low-priced mold and prevent an interfacial peeling phenomenon between a semiconductor chip and an adhesive portion by forming a sealing portion on a side part of the semiconductor chip. CONSTITUTION: A plurality of input and output pads(1a) are formed on a semiconductor chip(1). A rectangular opening portion(17) is formed on a lower face of the semiconductor chip(1). A printed circuit board(10) is installed under the semiconductor chip(1). The input and output pads(1a) of the semiconductor chip(1) are connected with the printed circuit board(10) by a conductive wire(30). A plurality of conductive balls(40) are formed on a lower face of the printed circuit board(10). A sealing portion(50) is formed between a side part of the semiconductor chip(1) and an adhesive portion(2).
Patent KR-20020058887-A (KR)
Title: A method of determining air fuel ratio in gasoline direct injection engine and a system thereof
Inventor: KIM WON TAE
IPC: F02D41/02
Filed: 2000-12-30
Abstract: PURPOSE: A method is provided to decide air fuel ratio state by an oxygen sensor in three driving mode applied to gasoline direct injection engine. CONSTITUTION: In a gasoline direct injection engine, a driving mode is decided among a theoretical air fuel ratio driving mode, a lean driving mode, an ultra lean driving mode. Lean and rich is decided using voltages outputted by an oxygen sensor from the driving mode.
Patent KR-20010022120-A (KR)
Title: 광소자 제조방법 및 그 광소자
IPC: G02B6/02
Filed: 1998-07-07
Abstract: 하나 또는 그 이상의 도파관(25') 단부에 정렬된 하나 또는 그 이상의 광성분(35')을 포함하는 광소자는 먼저 도프 실리카 코어층(20)이 기판상에 적층되고, 상기 코어층에 통상 1-5㎛ 두께의 부분 피복층(30A)이 적층되는 공정으로 제조된다. 상기 부분 피복층과 코어층은 상기 광성분 및 도파관 코어를 동시에 형성하도록 패터닝 및 에칭된다. 그후, 상기 피복은 다른 피복층(30B)가 적층됨으로써 완성된다. 본 제조방법을 격자 바탕(grating-based) NBWDM 장치에 적용할 경우, 격자의 금속화는 제 2 피복부의 적층보다 먼저 또는 그 이후에 이루어질 수 있다. 모든 경우에 있어서, 상기 제 2 피복부의 적층에는 저온 적층공정이 요구된다.
Patent KR-20010022260-A (KR)
Title: 광 기록매체
IPC: G11B7/24079
Filed: 1999-05-27
Abstract: 홈이 형성된 기록층을 갖는 광 기록매체가 개시된다. 기록되지 않은 복수의 트랙의 구조는, 주사장치가 푸쉬풀법에 따라 반경방향의 트랙킹 오차신호를 유도할 수 있도록 하여야 한다. 또한, 기록된 복수의 트랙의 구조는, 주사장치가 고주파 위상 검출법에 따라 반경방향의 트랙킹 오차신호를 유도할 수 있도록 하여야 한다. 이를 위해, 홈의 폭과 깊이는 각각, 파장을 기록매체를 주사하는데 사용된 방사빔의 개구수로 나눈 값의 0.3 내지 0.6배의 범위와, 파장을 굴절률로 나눈 값의 1/24 내지 1/7배의 범위를 갖는다. 복수의 기록된 마크 사이에 있는 트랙 상의 영역으로부터 반사된 방사빔과 마크로부터 반사된 방사빔 사이의 위상차는 0.4 내지 2.0 라디안의 범위를 갖는다.
Patent KR-20010022404-A (KR)
Title: 습식 세정 제품
IPC: A61K8/73
Filed: 1998-07-20
Abstract: 본 발명은 세정용으로 유용한 제품, 특히 습식 세정용 와이프(wipe) 및 화장실용 티슈에 관한 것이다.  상기 제품들은 사용하기 전에는 필수적으로 건조 촉감을 가지나, 사용중 전단 및 압축력을 가하는 경우 액체를 분배한다.  한 양태에 있어서, 본 발명의 제품은 캐리어, 및 상기 캐리어에 적용된 유화액을 포함하되, 상기 유화액이 연속 외부 비극성상 및 상기 외부 비극성상에 분산된 내부 극성상을 포함하고, 상기 제품은 사용하기 전에 유체를 유지할 수 있다.  다른 양태에서, 유화액으로 처리된 제품은 사용시 압력이 적용되는 경우 개선된 유체 방출능을 나타낸다.  본 발명의 제품은 경질 표면(예: 바닥, 조리대, 세면대, 욕조, 화장실 등)의 세정을 위해 사용되는 것과 화장실용 티슈로서 사용되는 것과 같은 습식 세정 제품 형태의 경우 선행 기술의 세정 제품에 비해 다수의 상당한 이점을 제공한다.  상기 제품은 일반적으로 극성 물질, 특히 물 및 수용성 또는 수 분산성 활성물의 분배를 요구하는 적용에 사용될 수 있다.
Patent KR-20010022722-A (KR)
IPC: H01M4/62
Filed: 1999-06-08
Abstract: 비수계 전해액을 이용한 2차 전지용 부극의 결착제로서 종래의 고무계 고분자를 이용하면, 저온 방전 특성이 나쁘고, 또한 부극판의 박리강도가 현저히 낮다고 하는 과제가 있다.  본 발명은 탄소 재료와 결착제로 이루어지는 부극을 포함하는 2차 전지용의 부극의 결착제로서, 스틸렌 함유량이 20%이상 70%이하의 스틸렌 부타디엔 공중합체로부터 선택되는 결착제(A)와, 스틸렌 함유량이 80%이상 100% 미만의 스틸렌브타디엔 공중합체 또는 폴리스틸렌의 적어도 1 종으로부터 뽑히는 결착제(B)를 혼합한 것을 이용한다.  본 발명의 탄소 재료와 결착제로 이루어지는 부극을 이용하는 것에 의해, 도포막 박리에 있어서 우수한 강도를 갖고, 취급이 용이한 부극판를 얻을 수 있다.  이 결과, 저온 방전 특성에 우수한 2차 전지가 제품 비율 잘 제조할 수 있다.
Patent KR-20010023067-A (KR)
Title: 약봉투 작성 시스템
IPC: G16H70/40
Filed: 1999-07-08
Abstract: 처방전에 기재된 약제 등에 관한 정보를 입력하는 것만의 간단한 작업으로 필요한 약제정보를 표시한 약봉투를 자동적으로, 또 신속하게 작성하는 시스템이다. 전자화된 약제 등의 정보를 기억하고 있는 기억장치(5)와, 기억장치(5)에 기억시켜 둔 약제 등의 정보 가운데서 처방전에 기초하여 필요한 것을 선택하기 위한 입력장치(4)와, 상기 선택된 약제 등의 정보를 구분인자에 기초하여 하나의 약봉투 마다로 구분하는 구분 프로그램(8)과, 구분된 약제 등의 정보를 각 약봉투에 표시하기위한 약봉투용 인쇄기(2)를 구비하고 있다.
Patent KR-20010030935-A (KR)
Title: The preparation and use of ortho-sulfonamido bicyclic heteroaryl hydroxamic acids as matrix metalloproteinase and TACE inhibitors
IPC: C07D239/00
Filed: 1998-04-14
Abstract: This invention provides, low molecular weight, non-peptide inhibitors of matrix metalloproteinases and TNF- alpha  converting enzyme (TACE, tumor necrosis factor- alpha  converting enzyme) of formula (B) wherein (B) is (1), (2), or (3); P and Q are (4) or (5), provided that when P is (4), Q is (5), and vice versa; T, U, W, and X are each, independently, carbon or nitrogen, provided that when T or U is carbon, either may be optionally substituted with R<1>; Y is carbon, nitrogen, oxygen or sulfur, provided that at least one of T, U, W, X, and Y is not carbon, and further provided that no more than 2 of T, U, W, and X are nitrogen; (6) is a phenyl ring or is a heteroaryl ring of ring 5-6 atoms which may contain 0-2 heteroatoms selected from nitrogen, oxygen, and sulfur, in addition to any heteroatoms defined by W or X; wherein the phenyl or heteroaryl ring may be optionally mono-, di-, or tri- substituted with R<1>; Z is a phenyl, naphthyl, heteroaryl, or heteroaryl fused to phenyl, wherein the heteroaryl moiety contains of 5-6 ring atoms and 1-3 heteroatoms selected from nitrogen, oxygen, or sulfur; wherein the phenyl, naphthyl, heteroaryl, or phenyl fused heteroaryl moieties may be optionally mono-, di-, or tri-substituted with R<1>; R<1> is hydrogen, halogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cyclocalkyl of 3-6 carbon atoms, -(CH2)nZ, -OR<2>, -CN, -COR<2>, perfluoroalkyl of 1-4 carbon atoms, -CONR<2>R<3>, -S(O)xR<2>-OPO(OR<2>)OR<3>, -PO(OR<2>)R<3>, -OC(O)NR<2>R3, -COOR<2>, -CONR<2>R<3>, -SO3H, -NR<2>R<3>, -NR<2>COR<3>, -NR<2>COOR<3>, -SO2NR<2>R<3>, -NR<2>CONR<2>R<3>, -NR<2>C(=NR<3>)NR<2>R<3>, -SO2NHCOR<4>, -CONHSO2R<4>, -tetrazol-5-yl, -SO2NHCN, -SO2NHCONR<2>R<3>, or Z; V is a saturated or partially unsaturated heterocycloalkyl ring of 5-7 ring atoms having 1-3 heteroatoms selected from N, O, or S, which may be optionally mono-, or di-substituted with R<2>; R<2> and R<3> are each, independently, hydrogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cycloalkyl of 3-6 carbon atoms; perfluoroalkyl of 1-4 carbon atoms, Z or V; R<4> is alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cycloalkyl of 3-6 carbon atoms; perfluoroalkyl of 1-4 carbon atoms, Z or V; R<5> is hydrogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, Z, or V; n = 1-6; x = 0-2 or a pharmaceutically acceptable salt thereof.
Patent KR-20010031099-A (KR)
Title: 트리아졸린 제초제의 제조 방법 및 이의 제조를 위한 중간체
IPC: C07D/
Filed: 1998-10-16
Abstract: 본 발명은 알킬α-아세틸-5-[4-(디플루오로메틸)-4,5-디하이드로-3-메틸-5-옥소-1H-1,2,4-트리아졸-1-일]-2,4-이치환된-벤젠-프로파노에이트(중간체 D)를 먼저 나트륨 하이포클로라이트와 반응시킨 다음 염기와 반응시켜 제초제를 회수하는 알킬 α-2-클로로-5-[4-(디플루오로메틸)-4,5-디하이드로-3-메틸-5-옥소-1H-1,2,4-트리아졸-1-일]-2,4-치환성-벤젠-프로파노에이트 제초제를 제조하는 방법에 관한 것이다.  1-(2,4-이치환된-5-할로페닐)-4-디플루오로메틸-4,5-디하이드로-3-메틸-5-옥소-1H-1,2,4-트리아졸(중간체 B)를 팔라듐 촉매 및 3급 아민의 존재하에서  알킬 알카노에이트와 반응시켜 중간체(D)를 제조한다.  1-(2,4-이치환된-페닐)-4-디플루오로메틸-4,5-디하이드로-3-메틸-5-옥소-1H-1,2,4-트리아졸을 산의 존재하에서 할로겐화제와 반응시켜 중간체(B)를 제조한다.  2,4-치환체는 할로, 알킬, 사이클로알킬, 알콕시, 니트로 또는 헤테로사이클릴로부터 독립적으로 선택한다.
Patent KR-20010024568-A (KR)
Title: 자전거 크랭크
IPC: B62M3/04
Filed: 1998-10-07
Abstract: 자전거 크랭크는 중심축(2)을 중심으로 회전가능하게 장착된 적어도 하나의 체인 휠(1)과 각각이 그 편심의 회전 조인트(6, 6')로 체인 휠 내에 제한적으로 회전가능하게 장착된 2개의 페달 아암(3, 3')을 포함한다. 2개의 스프링 장치(8, 8') 각각은 그 편심의 제 1 스프링 연결 부재(11, 11')로 체인 휠 내에 부착되며 페달 아암을 중심축(2)을 향하여 잡아당긴다. 페달 아암(3, 3')은 페달 아암이 중심축 (2)을 향하는 내부 위치와 페달 아암이 중심축으로부터 실질적으로 방사상으로 가르키는 외부 위치 사이에서 회전할 수 있다. 제 1 스프링 연결부재(11, 11')와 중심축(2) 사이의 선과 중심축과 회전 조인트(6, 6') 사이의 선에 의하여 형성되는 각도(V 2 )는 30。와 150。 사이이다.
Patent KR-20010032856-A (KR)
IPC: H04N21/482
Filed: 1998-11-12
Abstract: An inter pap active television program guide system is provided in which a user may direct the program guide to display a browsing display screen. The browsing display screen includes a list of current programs including a movable highlight region, a video window containing a television program to which the system is currently tuned, and a detailed description of the highlighted program listing. The user may position the highlight region using remote control cursor keys. The user may then synchronize the content of the video window with the highlighted program listing by pressing a select key or a channel up or down key. If the user changes channels repeatedly using the channel up and down keys, the contents of the video window and the highlighted program listings remain in synchronization.
Patent KR-20010034321-A (KR)
Title: 신규 나프틸-치환된 및 아닐리드-치환된 술폰아미드
IPC: A61K31/4164
Filed: 1999-01-09
Abstract: 본 발명은 화학식 I의 신규 나프틸- 및 아닐리드-치환된 술폰아미드 및 이의 제조방법 및 항바이러스제, 특히 시토메갈로바이러스에 대한 항바이러스제로서의 용도에 관한 것이다. 
     ＜화학식 I＞ 
     
       
     
     (상기 식에서, A, D, E, G, R 1 , R 2 , R 3 , R 4 및 X는 상기 정의된 것과 같음).
Patent KR-20010034368-A (KR)
Title: 접을 수 있는 팩키징 재료로 이루어진 (담배) 팩
IPC: B65D85/10
Filed: 1999-01-07
Abstract: 소프트-판지-형태 담배 팩이 종이 등으로 이루어지는 단편 블랭크를 포함하는데,  베이스 벽(16)은 베이스 탭(19, 20, 21, 22)의 이중 층으로된 디자인에 의해 강화되고 또한 내측 주위에 뻗쳐있는 강화 스트립(28)을 구비한다.  개방 보조기구는 끝 벽(17)의 구역에서 Z-폴드(29)와 상호작용으로 제공된다.  노출된 그립 탭(42)은 끝 벽(17)의 구역에서 다공선에 의해 경계지워진 찢김-개방 플립(40)을 제거하기 위한 목적으로 그립된다.