baber/WOPTO huggingface dataset:
Patent KR-20020044633-A (KR)
Title: Method for dry etching in semiconductor device processing
Inventor: KO SEONG HUN
IPC: H01L21/3065
Filed: 2000-12-06
Abstract: PURPOSE: A dry-etching method is provided to reduce a burning or a particle by preventing an occurrence of a reflected power hunting. CONSTITUTION: A layer for forming a pattern, such as a metal film or a polysilicon layer is deposited on a semiconductor wafer having a lower layer made of an insulating layer(S10). After depositing a photoresist on the resultant structure, the photoresist is patterned(S12). The photoresist pattern formed semiconductor wafer is loaded to a chuck in a chamber for performing a dry-etching(S14). By supplying a reflected power in the dry-etching chamber, the chamber is stabilized to a processing condition for performing the dry-etching(S16). The dry-etching of the layer for a pattern formation is performed using the reflected power intensified from three to ten times(S18), thereby restraining a reflected power hunting.
Patent KR-20010062277-A (KR)
Inventor: KIM YEONG GYEONG
IPC: A23F3/00
Filed: 2000-12-08
Abstract: PURPOSE: A functional tea composition of anti-stress effects which release the anxiety and tension of mind and body caused by stress and prevents the reduction of immunity and a gastrointestinal disorder is provided. CONSTITUTION: A functional tea composition that has anti-stress effects is characterized in containing 1-80wt.% of one or more selected from St. John stwaort, green tea, chamomile, Siberiam Ginseng, valerian root, passion flower, lavender, peppermint, melissa, rosemary and/or rosehip.
Patent KR-20010062365-A (KR)
Inventor: AMANO NORIMASA
IPC: B62D5/065
Filed: 2000-12-13
Abstract: PURPOSE: A power steering device is provided to restrain the driving torque of a pump and to perform energy-saving control by setting a control flow rate controlled by a flow control valve to a value close to a flow rate required by the output side of a power cylinder and a steering valve. CONSTITUTION: A spool is inserted into a body to set an end of the spool toward a pilot chamber communicated with a pump port and to set the other end toward another pilot chamber having a spring. An orifice is arranged at the lower part of one of the pilot chambers. The orifice is used with a variable orifice having the opening degree controlled according to the exciting current(I) of a solenoid(SOL). A controller is mounted to control the exciting current of the solenoid. The controller is contacted with a steering torque sensor. The controller operates or records solenoid current command value(It) according to a steering torque signal from the sensor and adds another solenoid current command value(Is) for standby to the value. The exciting current of the solenoid of the variable orifice is controlled based on the added value. Thereby, the control flow rate is controlled and the energy consumption is reduced.
Patent KR-20020047565-A (KR)
Title: Soldering apparatus
Inventor: CHANG KWAN YOUNG
IPC: H01L23/488
Filed: 2000-12-13
Abstract: PURPOSE: A soldering apparatus is provided to improve safety of an operator by installing an additional apparatus like a gas absorbing unit, and to reduce deformation of a material by making the tip of an iron apparatus have various types according to the condition of a bonding process. CONSTITUTION: Power is applied to the tip(20) installed in a holder(10). The tip directly supplies heat to the material and melts the material. A heater transfers heat to the tip, installed in a side of the tip and surrounding the tip. The heater radiates the heat to the outside of the holder to form a bonding atmosphere. A power apply unit applies power to the heater, connected to the heater.
Patent KR-20010077944-A (KR)
Title: Combinatorial Catalytic Reactor
Inventor: AKPORIAYE DUNCAN E
IPC: B01J19/00
Filed: 2000-12-14
Abstract: PURPOSE: A reactor for conducting catalytic chemical reactions is provided. CONSTITUTION: The reactor has a well(2) having an open end(6) and a closed end. The reactor also has a sleeve(14) having a top end(16) and a bottom end(12). The bottom end of the sleeve is inserted within the open end of the well. A fluid permeable structure(18) is attached to the sleeve spanning the cross-section thereby defining a chamber between the closed end(4) of the well and the fluid permeable structure(18). The reactor also has a reactor insert(22) having a fluid permeable end(24) and a top end(26) containing a first(30) and a second(32) fluid conduit. The fluid permeable end(24) of the reactor(22) is inserted within the open end(16) of the sleeve. The first fluid conduit(30) is in fluid communication with the chamber, and the second fluid conduit(32) is in fluid communication with the fluid permeable end(24) of the reactor insert.
Patent KR-20020050416-A (KR)
Title: Capacitor in semiconductor device and method of making the same
Inventor: CHO HO JIN
IPC: H01L27/108
Filed: 2000-12-21
Abstract: PURPOSE: A capacitor and a method for manufacturing the same are provided to prevent an oxidation of a lower electrode by forming an oxide diffusion barrier layer between the lower electrode and a dielectric film. CONSTITUTION: An interlayer dielectric having a contact hole is formed on a semiconductor substrate. A plug is formed by sequentially filling a plurality of conductive layers into the contact hole. A lower electrode is formed on the plug. An oxide diffusion barrier layer(31) made of a tantalum(Ta) is formed on the lower electrode. A dielectric film made of BST is formed on the oxide diffusion barrier layer(31). By annealing the resultant structure at atmosphere of oxygen, the Ta film is converted to a Ta2O5 film. Then, an upper electrode is formed on the dielectric film.
Patent KR-20020053944-A (KR)
Title: Method for forming contact hole in insulating layer with low dielectric constant
Inventor: CHA YONG WON
IPC: H01L21/28
Filed: 2000-12-26
Abstract: PURPOSE: A method for fabricating a contact hole in a low dielectric insulation layer is provided to improve densification of a spin on dielectric(SOD) layer, by baking the SOD layer at 200 deg.C and by curing the SOD layer after a contact hole is formed. CONSTITUTION: A semiconductor substrate(11) is prepared in which predetermined interconnections are separated from one another. The SOD layer is applied on the semiconductor substrate to cover the interconnections. The SOD layer is baked at 200 deg.C. The SOD layer is selectively etched to form contact holes(13) exposing respective regions between the interconnections. The SOD layer having the contact hole is cured. The contact hole is cleaned.
Patent KR-20020058181-A (KR)
Title: Methood to avoid engine stall due to mass air flow sensor intimittent error
Inventor: YOO TAE JUNG
IPC: F02D41/22
Filed: 2000-12-29
Abstract: PURPOSE: A disorder deciding reference line of an air intake sensor installed in an air intake pipe is varied to prevent ignition stop when intake air signal is outputted intermittently. CONSTITUTION: A controlling portion receives signals from an air intake sensor. Whether signal from the sensor is shorted at 12V or grounded are decided. If then, it is decided as an electrical disorder. Then the intake air value is replaced to a modeled intake air value. If the signal is not shorted at 12V or grounded, it is decided whether the signal contacts to 12V or ground intermittently. If then, it is decided as an intermittent disorder of the sensor, and a flag showing it is put up. If it is decided that the signal does not contact to 12V or ground, it is decided whether a timer is set to 0. If the timer is 0, the controlling portion receives the intake air value.
Patent KR-20010021809-A (KR)
Title: 총형 콘트롤러 및 게임 장치
IPC: A63F13/219
Filed: 1999-05-13
Abstract: 총형 콘트롤러는 총의 형태를 한 콘트롤러 본체(1)에 트리거 레버(7)를 구비하고, 또한 플레이어의 손가락에 의해 조작되는 십자 방향키(9)를 그립부(4) 상측에 배치한다.  십자 방향키(9)를 구비함으로써 화면상의 타겟을 공격한다는 지금까지의 액션에 부수적으로 화면상의 캐릭터나 캐릭터의 시계(視界)를 십자 방향키(9)의 조작에 의해 움직이게 할 수 있게 되며, 롤 플레잉이나 어드벤쳐 게임에 대응할 수도 있다.
Patent KR-20010023231-A (KR)
Title: 칼라 복제물 제조방법과 사용되는 조성물
IPC: B29D11/00
Filed: 1998-09-02
Abstract: 칼라 복제물 제조 조성물 및 방법이 발표된다.  이 방법은 중합성 니스와 염료를 조합시켜 조성물을 형성하는 단계를 포함하며, 염료는 조성물에 용해되며, 조성물을 써서 표면 토포그래피를 복제하는 단계를 포함한다.  본 조성물 및 방법은 표면 토포그래피가 칼라 폴리머 매트릭스에 개선된 비용 효율로 복제되는 장점을 제공한다.
Patent KR-20010033152-A (KR)
Title: 폴리머 폴리올 및 안정화제 시스템
IPC: C08G18/63
Filed: 1998-11-16
Abstract: 유도 불포화도를 갖으며, 낮은 고유 불포화도-포함 폴리옥시알킬렌 폴리에테르 폴리올로부터 제조되는 안정화제 전구체 및 예형 안정화제는, 높은 고유 불포화도를 갖는 폴리올, 또는 고분자량 안정화제를 생성하도록 커플링된 폴리올로부터 유래된 안정화제로부터 제조되는 폴리머 폴리올보다 증가된 고체 함량, 감소된 점도 및 우수한 여과성 및 입자 크기의 폴리머 폴리올을 생성하는 데 이용될 수 있다.
Patent KR-20010033864-A (KR)
Title: Use of D-Tagatose as Synergiser and Flavour Enhancer
IPC: A23L27/30
Filed: 1999-01-05
Abstract: D-tagatose is used to synergize the effect of potent sweeteners. When combined with one or more potent sweeteners, it is able to effect improvements in sensory characteristics such as mouthfeel, flavor and aftertaste of a sweetened product.
Patent KR-20010024880-A (KR)
Title: 절단 가능한 기계부품 제조용 강철 및 그 제조방법
IPC: C22C38/02
Filed: 1999-01-19
Abstract: 본 발명은 적어도 20 중량%의 페라이트를 함유하는 본질적인 페라이토-펄라이트 구조, 1100 MPa 이하의 인장강도, 700 MPa 이상의 항복응력, 0.73 이상의 R e /R m 비율, 7 J/cm 2 이하의 파쇄 에너지를 가지는 분리 가능한 엔지니어링 부품을 제조하기 위한 강철에 관한 것으로서, 상기 강철은 다음의 화학 조성은 갖는다: 
     -  0.2 중량% ≤ C ≤ 0.4 중량%, 0.1 중량% ≤ Si ≤ 1.5 중량%, 0.3 중량% ≤ Mn ≤ 1.4 중량%, 0.2 중량% ≤ V ≤ 0.5 중량%, P ≤ 0.150 중량%, 0.005 중량% ≤ N ≤ 0.02 중량%, 
     -  선택적으로, 0.1 중량% 이하의 납, 0.15중량% 이하의 텔루륨, 0.15중량% 이하의 비스무트, 0.02중량% 이하의 셀레늄, 0.35중량% 이하의 황, 및 0.005 중량% 이하의 칼슘으로 이루어지는 하나 이상의 요소, 
     -  선택적으로, 0.05 중량% 이하의 티타늄, 0.1 중량% 이하의 니오븀, 및 0.07 중량% 이하의 알루미늄; 및 
     -  나머지로서 철과 제련 시에 생성되는 불순물 및 잔류물. 
     본 발명은 또한 절단 가능한 부품을 제조하는 방법 및 그 제조 부품에 관한 것이다.
Patent KR-20010040563-A (KR)
IPC: F16B25/06
Filed: 1999-12-08
Abstract: Self-tapping screw having an at least partially non-round enveloping curve for the thread and having a penetrating section and a retaining section, it being the case that the penetrating section contains a plurality of successive thread stages which each have at least one thread turn and, along the thread stage, have essentially the same, aligned enveloping curve which runs either cylindrically or elliptically, the thread stages with an elliptical enveloping curve (elliptical thread stage) being combined such that the major axes of the successive elliptical thread stages, forming a stage group, are offset with respect to one another.
Patent KR-20010040648-A (KR)
Title: 우선순위 체계를 이용한 멀티페이지 텔레텍스트 디코더를갖는 텔레비젼 수상기
IPC: H04N7/025
Filed: 1999-11-22
Abstract: 텔레비젼 신호와 연관된 데이터 신호, 특히 텔레텍스트를 수신하는 텔레비젼 수상기는 디스플레이 스크린상에 디스플레이하기 위한 복수의 페이지를 저장하는 페이지 메모리(13)를 갖는다.  메모리를 최대 효율로 이용하기 위해, 페이지를 저장하기 위한 메모리 영역의 할당에 대해 요구들의 우선순위의 순서로 큐가 형성된다.  FASTEXT, TOP, EPG, WST 레벨 2.5와 같은 다양한 특징들은 각기 그 특징이 성취될 수 있도록 특정된 최소 수의 페이지를 요구한다.  각 특징은 전용 페이지 요구 발생기(PS-1∼PG-n)를 가지며, 이들은 각기 페이지 요구의 순서화된 리스트를 제공한다.  이들은 우선순위 설정 수단(P)에 공급되며, 우선순위 설정 수단은 각각의 페이지 요구 발생기에 대해 우선순위 체계(PS) 및 접속된 페이지 요구 발생기 리스트(PGL)에 기초해서 소정의 우선순위를 할당한다.  페이지 요구 발생기(PG-1∼PG-n)는 시스템 이벤트 소스(S1), 방송 이벤트 소스(S2) 및/또는 사용자 이벤트 소스(S3)에 응답한다.  이렇게 함으로써 특징들의 부가 또는 제어가 용이하게 된다.
Patent KR-20010040889-A (KR)
IPC: C09J7/29
Filed: 1999-12-15
Abstract: Disclosed is a label having a base layer (A) of a uniaxially stretched film containing 55 to 95 wt% of a thermoplastic resin and an inorganic or organic fine powder having an average grain size of 0.2 to 2  mu m in an amount more than 5 wt% and not more than 45 wt%; a surface layer (B) of a uniaxially stretched film provided on one surface of the base layer (A), containing 35 to 85 wt% of a thermoplastic resin and 15 to 65 wt% of an inorganic fine powder having an average grain size of 0.2 to 2  mu m; and an adhesive layer (C) of a uniaxially stretched film provided on the opposite surface of the base layer (A), containing 90 to 99 wt% of a thermoplastic resin having a melting point of 80 to 140 DEG C, and 1 to 10 wt% of an inorganic or organic fine powder having an average grain size of 0.7 to 3  mu m. The label is characterized in that being excellent in opacity, Clark stiffness, placement property in the in-mold forming and adhesiveness, and being less causative of blister or orange peel texture after the in-mold forming.
Patent KR-20010041409-A (KR)
IPC: A47G25/90
Filed: 1999-03-02
Abstract: The method comprises the following steps: a) enveloping the limb (22), over a length corresponding at least to the length of the orthosis (18), in a flexible sleeve (10) of material having a low coefficient of friction and great strength in traction and resistance to tearing, the limb possibly having dressings or bandages present thereon; b) the orthosis is put on over that portion of the limb which is enveloped by the sleeve, with this being performed manually, causing the orthosis to slide over its entire length on the sleeve interposed between the orthosis and the limb; and c) once the orthosis has been put on and put into place, the interposed sleeve is extracted by traction, the sleeve sliding between the orthosis and the limb which then come mutually into contact as the sleeve is extracted.
Patent KR-20010042450-A (KR)
Title: 연료분사기용 슬롯 하우징
IPC: F02M51/06
Filed: 1999-02-12
Abstract: 솔레노이드 작동 연료분사기는 솔레노이드 코일을 둘러싸고 있고 코일에 전원이 공급되었을 때 분사밸브를 개방하는 자기회로의 한 부품을 형성하는 코일 하우징(26)을 포함하고 있다.  솔레노이드 코일에 전원이 차단되었을 때 밸브의 폐쇄를 가속시키기 위해서, 코일 하우징(26)은 자기장의 방향으로 뻗어 있는 좁은 슬롯(46,47)을 갖고 있어서 자기장의 붕괴와 밸브의 폐쇄를 지연시키는 코일 하우징(26) 내에서의 와상전류의 발생과 흐름을 감소시킨다.  슬롯은 와상전류흐름의 방향에 수직으로 뻗어 있고 그래서 이 방향에서 코일 하우징을 통하는 전류흐름에 대한 전기저항을 증가시킨다.  슬롯은 또한 코일 하우징에서 자성물질의 양을 감소시키고 그래서 장의 붕괴동안에 발생하는 와상전류의 양을 감소시킨다.
Patent KR-20010107522-A (KR)
Title: 반도체 장치
IPC: G11C15/04
Filed: 2001-01-03
Abstract: 본 발명은 제조가 용이하고 고집적화가 가능하며, 메모리 셀과 논리 셀을 포함한 기본 단위를 동일 반도체 기판 상에 복수개 갖는 반도체 장치를 제공하는 것을 과제로 한다. 
     본 발명의 반도체 장치는, 반도체 기판 상에 형성되어, 메모리 소자와 논리 소자를 포함한 동일 또는 대칭적인 복수의 단위 구조를 갖는 반도체 장치로서, 각 단위 구조가, 제 1 활성 영역에 형성된 DRAM 셀과, 제 2 활성 영역에 형성되어, 제 2 및 제 3 게이트 전극을 갖는 논리 소자용 직렬 접속 트랜지스터와, 그의 한쌍의 소스/드레인 영역에 접속된 제 1 및 제 2 신호선과, 제 2 게이트 전극에 접속된 제 3 신호선과, DRAM 커패시터의 축적 전극 아래쪽에 형성되어, 축적 전극과 제 3 게이트 전극을 접속하는 도전성 접속 부재를 갖는다.
Patent KR-20010044322-A (KR)
Inventor: OH BONG KEON
IPC: G06F17/00
Filed: 2001-02-06
Abstract: PURPOSE: A system for on-line development of digital pictures and images and a method for service the same are provided to enable a client to receive a digital picture all the time everywhere through a homepage on internet by receiving a digital picture and an image through internet and developing a real picture through a digital picture developer and delivering it to the client. CONSTITUTION: A client information recognition process level recognizes at an operator's web server(30) whether the client has ever developed a digital picture through an on-line developing laboratory in case the client visits the digital picture on-line developing laboratory. An on-line estimate supply level uploads the client's digital picture and image to develop on an on-line order page and receives the picture development, and supplies with an on-line estimate in real time in case type and amount of the received digital picture are inputted. A control computer(38) controls a digital picture developer(39) and inquires a database of the server to develop the digital picture.
Patent KR-20020066412-A (KR)
Title: Side Mirror Of Automobile
Inventor: KIM NAK YUN
IPC: B60R1/06
Filed: 2001-02-10
Abstract: PURPOSE: A side mirror for a vehicle is provided to increase a safety drive by recognizing easily a width of the vehicle to front vehicle by emitting a case of the side mirror. CONSTITUTION: A side mirror for a vehicle comprises a case(100) made of a synthetic resin for penetrating a light of a transparency or a semi-transparency, a mirror(300) coupled at a front side of the case and including a heat wire at a rear side thereof, a shield cover(200) surrounding a peripheral area for coupling the mirror to the case, and an electric bulb(430) for emitting a light or turning on and off the light. A grid type pattern or a plurality of concave-convex portions is formed at a surface of the case, so that a light of the bulb is scattered and emitted via an entire surface of the case.
Patent KR-20010099617-A (KR)
Title: 광디스크기판의 접합방법 과 장치, 및 액상물질의 공급방법
IPC: B05C5/02
Filed: 2001-02-13
Abstract: 본 발명은 광디스크 기판에 액상접착제를 공급시 혹은 이들을 접합시킨 때에 접합된 광디스크 기판간에 보이드(void)가 형성되는 것을 대폭 억제하는 것을 그 목적으로 한다. 본 발명에서는 2매의 광디스크 기판을 접착제를 매개로 하여 중첩시키고, 그 접착제를 경화시키는 광디스크 기판의 접합 방법에 있어서, 상기 광디스크 기판에 접착제를 공급하는 접착제 공급노즐과 상기 광디스크 기판과의 사이에 전계를 형성한 상태로 상기 광디스크 기판에 상기 접착제를 공급하고, 그후에 상기 2매의 광디스크 기판을 중첩시키고 회전시켜 스핀처리한다.
Patent KR-20020067705-A (KR)
Title: Coupling Device Electric Terminal
Inventor: NAM KANG HEE
IPC: H02G15/18
Filed: 2001-02-17
Abstract: PURPOSE: A connection terminal is provided to prevent efficiently a leakage of electricity by maintaining constantly an interval between an insulator and a fetch terminal. CONSTITUTION: A lead line is connected to a heater(11). A heater fetch terminal(12) is used for connecting the lead line to a power supply line(13). A heatproof contraction tube(17) is heated. The heated heatproof contraction tube(17) is coated thereon in order to insulate the heater(11), the heater fetch terminal(12), and the power supply line(13). A low temperature contraction tube(18) is heated. The heated low temperature contraction tube(18) is coated thereon. A PVC(19) is molded around the coated low temperature contraction tube(18). A heater cap(16) is used for maintaining an interval between heater protection tube(14) and the heater fetch terminal(12).
Patent KR-20020069563-A (KR)
Title: Data Driver For Thin Film Transistor Liquid Monitor
Inventor: HSU CHIH-HSIN
IPC: G09G3/36
Filed: 2001-02-26
Abstract: PURPOSE: A data driver configuration of a thin film transistor liquid crystal display monitor is provided, which reduces cost by reducing a chip area through reducing a circuit device of a digital analog converter. CONSTITUTION: A latch circuit(30) latches serial data individually on the basis of a timing pulse, and then outputs latch serial data. A level shifter(32) is connected to the latch circuit electrically, and at the same time outputs a high voltage serial data, with the latch serial data as a high voltage. A digital analog converter(34) is connected to the level shifter electrically, and at the same time converts the high voltage serial data into an analog signal. A sampling protection maintain circuit(50) is connected to the digital analog converter electrically, and at the same time samples, protects and maintains the analog signal. A shift register(36) is connected to the sampling protection maintain circuit electrically and generates a pulse signal, and at the same time samples the analog signal by controlling the sampling protection maintain circuit on the basis of the timing pulse with the pulse signal. And an output buffer(60) is connected to the sampling protection maintain circuit electrically, and at the same time buffers an output of the sampling protection maintain circuit.
Patent KR-20010044480-A (KR)
Inventor: LEE GUY SUK
IPC: E01C23/088
Filed: 2001-02-26
Abstract: PURPOSE: A prop-hole drilling method to install a prop on a roadbed when installing a median strip and the apparatus are provided to prevent a road from being polluted by the muddled-water made by mixing cutting water and powered stone and to reduce the amount of cutting water by re-using the cutting water. CONSTITUTION: A drilling method comprises four steps. In the first step, a blocking wall(30) is formed around a drill(20), and the drill for boring is placed on the place where a prop is to be installed. In the second step, cutting water is supplied when the drill bores. In the third step, the muddled water mixed with powered stone is filtered and pumped to the outside by a pump(42). The muddled water is made while the cutting water is mixed with the powered stone generated during drilling. In the fourth step, the residual powered-stone in the pumped water is removed and the water is re-used.
Patent KR-20020072932-A (KR)
Title: Method for controlling sled motor in an optical disk driver
Inventor: LEE JAE GI
IPC: G11B7/085
Filed: 2001-03-13
Abstract: PURPOSE: A method for controlling a sled motor of an optical disc system is provided to minimize a lens position error via the on-line adaptation when driving an optical disc for minimizing the inclination of an objective lens in an optical pickup, thereby improving the jitter characteristics in case of data reproducing and the light amount characteristics in case of data recording. CONSTITUTION: A method for controlling a sled motor of an optical disc system includes the steps of measuring a change amount of position error values of an objective lens according to the movement of a motor which moves an optical pickup, and removing the inclination of the objective lens by driving the motor on the basis of the measured change amount, wherein the motor is a stepping motor to be driven by the micro-step driving.
Patent KR-20020075056-A (KR)
Title: Method of forming tungsten silicide film
Inventor: WON JE HYEONG
IPC: H01L21/28
Filed: 2001-03-23
Abstract: PURPOSE: A tungsten silicide film formation method is provided to prevent a visual failure and a damage due to Cl radical by using hydrogen-compound gas for resolving the Cl radical. CONSTITUTION: A semiconductor substrate having a polysilicon layer is loaded in a reaction chamber of PECVD(Plasma Enhanced Chemical Vapor Deposition)(S10). A tungsten source gas such as WF6, a silicon source gas as SiH2Cl2, and a hydrogen-compound gas for resolving Cl radical are supplied to the reaction chamber(S12). A tungsten silicide film is then deposited on the semiconductor substrate by using the WF6, SiH2Cl2 and the hydrogen-compound gas as a reacting gas(S14). The surface of the deposited tungsten silicide film is post-polished by supplying the hydrogen-compound gas(S16). The hydrogen-compound gas is one selected from group consisting of B2H6, PH3, AsH3 and NH3.
Patent KR-20010090571-A (KR)
Title: Magnetic tape recording apparatus and method, magnetic tape reproducing apparatus and method, format of magnetic tape, and recording medium
Inventor: ENOMOTO TAKURO
IPC: H04N5/782
Filed: 2001-03-26
Abstract: PURPOSE: To record data of an HD video signal on a magnetic tape. CONSTITUTION: A preamble is formed at the head of each track formed obliquely to the length of the magnetic tape and a main sector and a subcode sector are then continuously formed without forming any gap between them. A postamble is formed right after the subcode sector. In the main sector, data, sound data, search data, AUX data, etc., of the HD video signal are recorded.
Patent KR-20020075650-A (KR)
Title: Impact mollify apparatus for auto-mobile collision
Inventor: JUN YEONG SIK
IPC: E01F15/00
Filed: 2001-03-27
Abstract: PURPOSE: An apparatus for relieving impact shock of a car is provided to achieve the more powerful shock relieving mechanism in due consideration of a high speed impact accident of 80-100km/h. CONSTITUTION: The apparatus for relieving impact shock of a car comprises a binding system(10) for preventing the secession of a cushion body(42) at the time of a high speed impact accident, an elastic restoration limiting system(20) for preventing a secondary shock, and a contraction guiding device(30). The binding system comprises a corrugated steel plate(22) arranged at the both sides of the cushion body, whose both ends being attached to partition members(21) in order to prevent sideward secession thereof; a binding member(12) or cover plate connected to the upper ends of the overlapped plural partition members; side cover plates(13) connected each other by a bolt(15) sliding along a groove(14) of the plate; and a bottom plate. The elastic restoration limiting system serves to limit the elastic repulsion force of the contracted cushion body by using the flexibility of the corrugated steel plate which is also contracted at the time of impact. The contraction guiding device has an anti-secession jaw(33a) and a rail(31) to which a sliding support(33) formed at the bottom of the partition member is fitted.