baber/WOPTO huggingface dataset:
Patent KR-20010055900-A (KR)
Inventor: CHAE GYU GEUN
IPC: E04G17/14
Filed: 1999-12-13
Abstract: PURPOSE: A uniformly level floor surface constructing method and a device thereof are provided to conveniently adjust height, to reduce a producing cost by simplifying components and to construct the floor face as a flat state without considering the height of the floor face. CONSTITUTION: A uniformly level floor surface constructing method comprises: first process fixing free foam with a fixing bolt and a nut after integrating each long hole formed on the connect face and an adjusting piece member(10) and placing a pair of support members(20); a second process fixing a free foam not to move the adjust piece member after placing an upper end of the adjust piece member; a third process connecting steel bars after inserting the end of the steel bar into an insert hole(12) mounted on the adjust piece member; a forth process supplying concrete between the adjust piece members; and a fifth process installing a surface-vibrator on the upper end of the adjust piece member to make flat the surface of the concrete.
Patent KR-20010056706-A (KR)
Inventor: JUNG SEUNG CHEOL
IPC: C21D9/00
Filed: 1999-12-16
Abstract: PURPOSE: A method for manufacturing a tappet core for an automobile is provided which improves durability of the tappet core by changing an ordinary carburizing heat treatment process into a high carbon carburizing heat treatment process, and improves the gas mileage by reducing friction loss with a cam. CONSTITUTION: In a method for manufacturing a tappet core comprising a shape processing process, a cold forging process, a carburizing heat treatment process and a post-treatment process using a MAC14 alloy steel which is made by adding 1.5 wt.% of Cr and 0.2 wt.% of Mo to a SCM415 alloy steel containing 0.15 wt.% of C, 0.25 wt.% of Si, 0.6 wt.% of Mn, 1.0 wt.% of Cr and 0.2 wt.% of Mo, the carburizing heat treatment process is performed by a high carbon carburizing heat treatment process comprising the steps of maintaining the alloy steel at a temperature of 780 deg.C for 30 minutes; heating the alloy steel at a temperature of 870 deg.C for 10 hours; maintaining the heated alloy steel at a temperature of 830 deg.C for 20 minutes; and tempering the oil cooled alloy steel at a temperature of 170 deg.C for 2 hours after oil cooling the resulting alloy steel to a temperature of 100 deg.C.
Patent KR-20010058021-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-23
Abstract: PURPOSE: An alcohol vending machine for conveniently providing various kinds of alcohol to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an alcohol receiving chamber (26) for preventing discharge of alcohol is opened. Right after discharging an alcoholic beverage bottle corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of alcoholic beverage bottle to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an alcoholic beverage bottle is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010060604-A (KR)
Inventor: KIM HYEONG JUN
IPC: G01M99/00
Filed: 1999-12-27
Abstract: PURPOSE: An observing device for the oil flow of a crankshaft is provided to accurately estimate the durability and the reliability of a bearing by observing precise oil distribution and oil aeration. CONSTITUTION: An observing device consists of a rotating case(10) having a transparent module crank(12) and a CCTV(14); a driving shaft(28) connected to the shaft of a driving motor(8) with an oil passage(24b) equalized with an oil passage(24a) of the module crank; an oil feeding module(20) containing an oil passage(24c) equalized with the oil passage of the driving shaft; a bearing housing(16) embedding a bearing to rotatively support a shaft extended from the CCTV of the rotating case with a slip ring(26), and the driving shaft; an oil pump(30) feeding oil from an oil tank to the oil passage of the oil feeding module; and a monitor(38) receiving photographing signals from the CCTV.
Patent KR-20000035926-A (KR)
Title: System and method for the insertion and extraction of telephone numbers from a wireless text message
Inventor: COAD MICHAEL T
IPC: H04M1/7243
Filed: 1997-08-28
Abstract: PURPOSE: A radio communication system is provided to insert and extract telephone numbers from a wireless alphanumeric text message. CONSTITUTION: A system (2) uses conventional text messaging capabilities of cellular telephone systems to embed one or more call-back telephone numbers. A start delimiter (204) is used to separate a text data portion corresponding to the call-back telephone number (208) from the text message (214). A termination delimiter (210) may be used to indicate the end of the text data portion corresponding to the call-back telephone number (208). Multiple text data portions, corresponding to multiple call-back telephone numbers, may be inserted using multiple start delimiters and termination delimiters. A text parser in the cellular telephone searches the text message for the start delimiter and extracts the text data portion corresponding to the call-back telephone number. The cellular telephone user selects a desired call-back telephone number, which may be placed in a dialing queue for simplified communications between the cellular telephone and a destination corresponding to the selected call-back telephone number.
Patent KR-20000048578-A (KR)
Inventor: SCHINDLER GUNTHER
IPC: H01L27/11502
Filed: 1997-09-11
Abstract: PURPOSE: A process for producing a semiconductor memory device having no barrier between a first electrode and a conductive connection is provided. CONSTITUTION: In a process for producing an integrated semiconductor memory device, particularly having ferroelectric material as memory dielectric, a conductive connection(28) between a first electrode(18) of a memory capacitor and a selection transistor(2) is only produced after depositing of the memory dielectric(22). At first, the selection transistor(2) having an insulating layer(10) is provided, and a contact hole(12) is formed in the insulating layer(10) to expose a source(4) of the selection transistor(2). Next, an additional layer is provided on the insulating layer(10), and then the first electrode(18) is formed in a recess of the additional layer. After that, the memory dielectric(22) is deposited on the first electrode(18), and a second electrode(24) is formed on the memory dielectric(22). Then, after the additional layer is removed, the conductive connection(28) is formed.
Patent KR-20000048922-A (KR)
Title: Radiopharmaceuticals for imaging infection and inflammation
Inventor: BARRETT JOHN ANDREW
IPC: A61K31/4439
Filed: 1997-10-06
Abstract: PURPOSE: Provided are novel radiopharmaceuticals useful for the diagnosis of infection and inflammation, reagents and kits useful for preparing the radiopharmaceuticals, methods of imaging sites of infection and/or inflammation in a patient, and methods of diagnosing diseases associated with infection or inflammation in patients in need of such diagnosis. CONSTITUTION: A radiopharmaceuticals bind in vivo to the leukotriene B4 (LTB4) receptor on the surface of leukocytes which accumulate at the site of infection and inflammation. The reagents are also useful for the treatment of diseases associated with infection and inflammation. The radiopharmaceuticals are small molecules and so do not suffer from the disadvantages associated with radiolabeled proteins or antibodies. As antagonists, the radiopharmaceuticals have significantly diminished risk of producing side-effects. The radiopharmaceuticals have utility in the rapid detection of inflammatory or infectious diseases such as inflammatory bowel, fever of unknown origin, reperfusion injury and transplant rejection. The reagents are useful in the treatment of diseases associated with infection and inflammation.
Patent KR-20000062404-A (KR)
IPC: A61P3/04
Filed: 1997-12-18
Abstract: 본 발명은 항당뇨병, 항과혈당증 및 항비만증 특성을 갖는, 하기 화학식 II의 신규한 치환된 1,4-벤조디옥산 화합물; 및 이의 약제학적으로 허용가능한 염, 이의 염; 이의 에난티오머, 이의 라세미 혼합물, 및 이의 디아스테레오머 혼합물에 관한 것이다. 
     화학식 II 
     
       
     
     상기식에서, 
     R 1 및 R 6 은 독립적으로  수소, C 1 내지 C 6 알킬, 트리플루오로메틸, 시아노, C 1 내지 C 6 알콕시 또는 할로겐이고; 
     R 2 는  수소 또는  C 1 내지 C 6 트리알킬실릴이고; R 3 은 수소 또는 C 1 내지 C 6 알콕시카르보닐이거나; 또는 R 2 및 R 3 이 결합하여 옥사졸리디논 고리 를 형성하고; 
     R 4 및 R 5 는 독립적으로 수소 또는 C 1 내지 C 6 알킬이며; 
     R 7 및 R 8 은 독립적으로  OR 9 또는 NR 10 R 11 이고; 
     R 9 는  수소, C 1 내지 C 12 알킬,  C 1 내지 C 12 사이클로알킬, C 1 내지 C 12 실릴알킬, 페닐, 나프틸, 페닐 C 1 내지 C 6 알킬, C 1 내지 C 6 알콕시 C 1 내지 C 6 알킬, 피리딜, 티오페닐, 푸라닐, 이미다졸릴, 옥사졸릴, -CHR 12 COOR 13 , -CHR 12 C(O)R 13 , -CHR 12 CONR 10 R 11 , -CHR 12 OCOOR 13 또는 -CHR 12 OC(O)R 13 이고; 
     R 10 및 R 11 은 독립적으로 수소, C 1 내지 C 12 알킬, 페닐, 나프틸, 페닐 -C 1 내지 C 6 알킬, 푸라닐알킬 또는 알콕시카르보닐알킬이고; 
     R 12 및 R 13 은 독립적으로 수소, C 1 내지 C 12 알킬, 페닐, 나프틸, 또는 페닐-C 1 내지 C 6 알킬이다.
Patent KR-20000070894-A (KR)
IPC: B05B11/06
Filed: 1998-01-21
Abstract: For discharging a medium, such as a powder, a film/foil seal (16) of a reservoir chamber (24) is pierced by a tool (40) in a first axial movement, after which the medium is suctioned via an orifice (9) in feeding a delivery flow via passageways (55) from the chamber (24). On completion of a return stroke and twisting the tool (40) relative to the reservoir body (6) a further chamber (24) may be emptied in the same way, thus enabling e.g. a pharmaceutical active substance to be administered in two individual doses as expedient for nasal treatment.
Patent KR-20000075541-A (KR)
Title: 시간절약형 높이측정을 이용하여 마스크패턴을 반복적으로 투영하는 방법 및 장치
IPC: G03F9/00
Filed: 1998-12-11
Abstract: 전사투영장치에 있어서, 시간절약형 높이측정 방법이 이용된다. 투영 스테이션(105, 108, 111)에서 마스크(129)의 패턴이 제 1 기판(120)의 필드 위로 투영되는 동안, 측정 스테이션(133)에서 제 2 기판(121)의 필드 높이가 측정된다. 측정 스테이션에서, 기판 필드의 높이 및 기판홀더(113)의 높이는 각각 제 1 높이 센서(150) 및 제 2 높이 센서(160)에 의해 측정되며, 기판 필드의 이상적인 높이와 관련한 기판홀더의 높이 값은 각각의 기판 필드에 대해 결정된다. 투영 스테이션에서, 기판홀더(111)의 높이만이 제 3 높이 센서(180)에 의해 제어된다. 제 2 및 제 3 높이 센서는 바람직하게 Z 측정 축이 부가된 복합 XY 간섭계 시스템의 부분이다.
Patent KR-20000075552-A (KR)
Title: 흡수용품내의 액체장벽
IPC: A61F5/44
Filed: 1998-02-25
Abstract: 길이방향 및 가로방향 에지, 바닥 액체 불투과성 시트, 흡수 시트, 사용시 착용자 쪽에 위치하게 의도된 상부 액체 투과성 시트 및 상부 시트의 중앙선의 양 측면에, 두개의 길이방향 에지를 갖는 가늘고 긴, 필수적으로 비탄성이고 필수적으로 액체 불두과성 재료로 이루어지는 적어도 하나의 길이방향으로 뻗은 액체 장벽을 포함하고, 이중 첫째 에지는 용품의 길이방향 에지를 따라 또는 인접하여 흡수용품의 상부 액체 투과성 시트 또는 이것의 바닥 액체 불 투과성 시트에 고정되고, 두번째 에지는 용품을 착용했을때 탄성 디바이스가 착용자에게 기대지는 방식으로 가늘고 긴, 미리 늘어난 탄성 부재에 고정된 것을 특징으로 하는 기저귀, 생리대, 요실금 보호대등의 흡수 용품.
Patent KR-20000076357-A (KR)
Title: 전기 소자 제작용 장치를 측정하기 위한 방법 및 장치
IPC: G01B11/00
Filed: 1998-03-19
Abstract: 본 발명은 장착 장치가 테스트 기판(1)으로 에뮬레이션 소자(3)를 장착하는 것이다.  에뮬레이션은 확정된 마커(4)를 가진다.  마커(4)에 근접하여, 테스트 기판은 고도의 위치 결정 정확도를 가진 국부 기준 마크(5)가 제공된다.  장착 장치의 인쇄 회로 기판 카메라는 공간 분해능 센서로서 동작하며 마커(4) 및 기준 마크(5)로 점차적으로 이동한다.  이 후, 마커(4) 및 기준 마크(5)는 각각의 경우 카메라의 스캐닝 영역(6)에 위치한다. 
     이것은 해당 작업을 위해 카메라를 이동시키지 않고 기준 마크(5)에 대하여 마커(4)의 상대적인 위치를 검출하도록 하며 이에 따라 측정이 단순해진다.
Patent KR-20010005590-A (KR)
Title: 송신국과 수신국 사이에서 디지털 정보 블럭을 통신하는 방법 및 장치
IPC: H03M13/29
Filed: 1998-03-06
Abstract: 디지털 통신 시스템의 송신국(12)과 수신국(14) 사이에 걸쳐 있는 채널(16)의 효율적인 이용을 가능하게 하는 장치 및 방법에 관한 것이다. 송신국에 의해 수신국으로 전송된 심볼 블럭은 병렬-연쇄 부호화 기술을 사용하여 부호화(132)된다. 선택된 부호화 버전 또는 그 일부는 송신국에서 수신국으로 전송(136)된다. 수신국은 수신된 신호를 복호화한다. 만일 심볼 블럭의 정보적인 내용의 복구가 실시될 수 없다면, 심볼 블럭의 추가 부호화 버전(138) 또는 그 일부의 전송을 위한 요구 신호가 발생된다.
Patent KR-20010005858-A (KR)
Title: 요곡부가 구비된 마이크로 액추에이터
IPC: G11B5/55
Filed: 1998-01-07
Abstract: 본 발명은 디스크 드라이브에서 회전 가능한 기록 디스크(30)의 선택된 방사상 트랙(34)에 대한 변환 헤드(40)를 포지셔닝하기 위한 장치이다.  디스크 드라이브는 액추에이터 암(16) 및 액추에이터 암(16)에 접속된 서스펜션 로드빔(18)을 포함한다.  판(42,70)은 서스펜션 로드빔(18)에 힌지식으로 부착된다.  요곡부(22)는 판(42,70)에 부착되며 슬라이더(24)는 요곡부(22)에 부착된 변환 헤드(40)를 지지한다.  마이크로 액추에이터(44,74a,74b,74c,74d)는 판(42,70)에 부착되고, 회전 가능한 기록 디스크(30)의 선택된 방사상 트랙(34)으로 변환 헤드(40)를 가장 근접하게 선택적이면서 방사상으로 위치시키기 위해 로드빔(18)의 판에서 로드빔(18)에 대하여 판(42,70)을 이동시키는 전기 제어 신호에 응답하여 동작할수 있다.
Patent KR-20010012404-A (KR)
IPC: C10L1/197
Filed: 1998-05-07
Abstract: A copolymer of the monomers of the following components A to C and, if required, D, the total amount by weight of which is 100 mol %:a: from 20 to 80 mol % of at least one ethylenically unsaturated dicarboxylic acid or of an anhydride, ester and/or amide thereof as component A,b: from 1 to 79 mol % of at least one diketene of the general formula (I) where R1 and R2 independently are each hydrogen or C1-C30-alkyl, as component B,c: from 1 to 79 mol % of at least one vinyl ester, alkyl (meth)acrylate, (meth)acrylonitrile or mixtures thereof as component C andd: from 0 to less than 0.5 mol % or, if at least 20 mol % of component C are present, from 0 to 20 mol % of at least one further olefinically unsaturated monomer as component D,is used as a flow improver in mineral oil middle distillates.
Patent KR-20010013605-A (KR)
Inventor: BAIER THOMAS
IPC: H03H9/00
Filed: 1998-06-09
Abstract: The invention relates to a dual-mode surface wave filter which can be operated in a symmetrical or asymmetrical manner, comprising tracks (A, B) which are coupled to each other by transformers and interdigital converters for each track arranged inside reflectors and acting as input or output converters. The impedance of the input and/or output converters of the filter is determined by omission or overlapping weighting and/or by dividing the input and output converters according to each acoustic track (A, B) into several at least partially series-connected individual converters (W3-W6).
Patent KR-20010068289-A (KR)
Title: Bga semiconductor package improving solder joint reliability and fabrication method thereof
Inventor: CHOI GWANG SEONG
IPC: H01L21/60
Filed: 2000-01-04
Abstract: PURPOSE: A BGA(Ball Grid Array) semiconductor package and a manufacturing method of the same are provided to be capable of enhancing the reliability of a solder joint by forming a flexible element absorbing heat cyclic stress applied to the solder joint formed between the BAG and a PCB. CONSTITUTION: A chip pad(102) on a semiconductor chip(100) is exposed between insulating films(104) of polymer. A flexible element(110) consisting of upper/lower substrates(106,108) is bonded on the insulating film(104) by adhesive(125). Metal powder(112) is filled in a groove of the flexible element(110). Metal patterns are formed on the flexible element(110), and are electrically connected to the chip pad(102) through metal wires(114), which are encapsulated by encapsulant(116). A solder resist film(118) is formed on the metal patterns while exposing metal patterns of predetermined area, and solder balls(120) are attached to the exposed metal patterns.
Patent KR-20000024116-A (KR)
Inventor: MUN CHANG YONG
IPC: G06Q50/10
Filed: 2000-01-18
Abstract: PURPOSE: A cyber funeral hall is provided to preserve a memory of the deceased for a descendant to read and search at any time and can hold a funeral on cyber. CONSTITUTION: A cyber funeral hall is a concept of a homepage. The homepage contains an achievements, a business, a sense of values, a will, a family precepts, photos, a memory, and a dedicated poem to search at any time. The homepage contains page for charnel house and page for condolers. An e-mail is sent out on funeral and a memorial service day.
Patent KR-20010076481-A (KR)
Title: Rapier band for textile machine
Inventor: LEE GYU GEON
IPC: D03D47/27
Filed: 2000-01-26
Abstract: PURPOSE: A rapier band of a weaving machine is provided, which is characterized by decreasing the producing cost owing to decreasing required quantity of a carbon band, operating smoothly owing to increasing flexibility of a bending part and preventing separation of a joint of the carbon band. CONSTITUTION: The rapier band(101) is comprised of a straight part(s) and the banding part(b) laminating the carbon bands(c) and papers(r) infiltrated with a resin. The straight part(s) is comprised of two carbon bands(c) and many papers(r) joining the outsides of the carbon bands(c) and between the carbon bands(C). In the straight part(s), a space of the carbon band(c) joined with the papers(r) becomes narrow in accordance with proceeding to the banding part(b). The carbon band(c) is joined with the paper(r) infiltrated with the resin in order to improve flexibility of the banding part(b) and prevent separation of the carbon band(c).
Patent KR-20000053654-A (KR)
Inventor: DANAKAMICHRU
IPC: G09G3/32
Filed: 2000-01-28
Abstract: PURPOSE: A driving device of field emission luminous element is provided to raise an anode voltage(3,4) and to prevent an electron emission characteristic from degrading. CONSTITUTION: A driving device of field emission luminous element comprises many anode terminals(36) contacting together, wherein each anode terminal(36) is biased a selective voltage(va1) or a non-selective voltage(va2) alternatively, a fluorescent dot(37) on the anode terminal(36) is emitted by driving device, and then an anode voltage(3,4) is raised by the voltage difference between nearby anode terminals(36) being lowered to biased voltage va2, a switching driving element(15) alternatively supplying a selective of non-selective voltage for an anode terminal in a picture output period and biasing a voltage not emitting second electron form a protecting layer(81).
Patent KR-20010076874-A (KR)
Title: Continuous shear deformation device
Inventor: JUNG YEONG HUN
IPC: B21C23/01
Filed: 2000-01-28
Abstract: PURPOSE: An apparatus for continuous shearing strain is provided to enable mass production of a shearing strained material in succession without restriction of material length by successively supplying the material to a shearing strain mold. CONSTITUTION: A material(3) is successively supplied into a mold(1) by using a frictional contact between a rotary roll and the material(3). The material(3) is flexed and shearing strained in the mold(1), and discharged via an outlet. A guide supplying unit(2) is installed adjacent to the rotary roll to smoothly supply the material(3) into the mold(1) even if the material(3) is thin. A cutter is installed at the outlet side of the mold(1) to cut the material(3) into a suitable size. Slip takes place between the material(3) and the guide supplying unit(2) as a safety function when the guide supplying unit(2) is overloaded. Undesired break down of the guide supplying unit(2) due to overload is prevented.
Patent KR-20000057890-A (KR)
Inventor: HOHURBERT
IPC: H01L21/762
Filed: 2000-02-02
Abstract: PURPOSE: A shallow trench isolation(STI) via is provided, which has reduced parasitic leakages and PFET hot carrier degradation. CONSTITUTION: An insulating oxide layer comprises tetraethylorthosilicate. A method for forming STI comprises etching one or more shallow trench isolations into a semiconductor wafer, depositing an insulating oxide layer into the trench, growing a thermal oxide in the trench, and depositing a silicon nitride liner in the trench. The thermal oxide may be grown prior to or after deposition of the insulating oxide layer.
Patent KR-20010014471-A (KR)
Inventor: KIM SANG WOO
IPC: E02D17/18
Filed: 2000-02-02
Abstract: PURPOSE: A wastes landfill cut-off wall setting method is provided, which absorbs and filters toxic substances among leachate even if leachate is permeated through a gap or a crack inside of hardened soil, so that environmental pollution by wastes landfill leachate is controllable completely. CONSTITUTION: A wastes landfill cut-off wall setting method comprises the steps of; paving the mixed soil of field soil gathered in a site, hardener such as cement and an additional hardening-active agent to a landfill initial ground (1) completed with a pit execution and an incline plane; spraying powered anti-toxic substances killrate agent on the surface, and mixing with a portion of the upside mixed soil; paving, hardening and shaping the mixed soil again; unifying a hardened soil consolidation layer (2) and an anti-toxic substances absorption layer (3), so that a sandwich-shaped cut-off wall is formed.
Patent KR-20000049397-A (KR)
Inventor: JUNG DO SANG
IPC: G06F3/02
Filed: 2000-02-15
Abstract: PURPOSE: An apparatus for inputting a special character using a reduced Korean character keyboard and method for the same are provided to enable the special character to be inputted easily and quickly without a need of an operation mode conversion, by performing a key operation that combines key inputs of a space key, a stroke adding key and a stroke overwriting key for the input of the special character. CONSTITUTION: A reduced Korean character keyboard(10) includes key buttons arranged separated from each other for inputting a group of basic consonants, a stroke adding key button for adding a stroke to the basic consonants, a stroke overwriting key button for overwriting the basic consonants, and a space key button for inputting a space. The keyboard(10) generates a code assigned to a corresponding key button in response to a selected key button. A consonant combining part(20) generates a consonant of remained consonants except the basic consonants. A special character combining part(35) receives the key inputs of the key buttons, and generates the special character corresponding to a combination of the key inputs.
Patent KR-20000030282-A (KR)
Inventor: SUNG JIN HO
IPC: H04N7/08
Filed: 2000-02-18
Abstract: PURPOSE: A method is provided to send a commercial suitable for a corresponding district and environment for telecasting with a public and cable program through the lower end of a television monitor dually divided by a central server of an internet service company. CONSTITUTION: From members, an internet service company collects information about a place and district where a television is installed, and builds the information to a database with specific member numbers by a central server. Then, the company makes a commercial film according to the information. When a member turns on the television, the corresponding commercial film is telecasted through the specific divided television monitor with a program.
Patent KR-20000062755-A (KR)
Inventor: SHIN SUNG KYU
IPC: B60R21/18
Filed: 2000-03-04
Abstract: PURPOSE: An air bag module with a belt is provided to connect and separate an air bag operating unit and an air bag unit easily. CONSTITUTION: An air bag module comprises an air bag operating unit, an air bag, a supply pipe joint(31), a channel joint(33) and a coupler. A couple of bolt connecting holes(47) are formed having bolts(45) on both lengthwise edges of each clamp(41,43). The bolt connecting holes(47) are positioned corresponding to a couple of hanging-keeping units(29) on both edges of an opening(25) of a first channel forming unit(21). The bolts(45) pass through intervals of the hanging-keeping units(29) respectively. Therefore, the channel joint(33) is not separated from a pipe member(20) easily.
Patent KR-20010087567-A (KR)
Title: Apparatus for controling horizontal deflection of display device
Inventor: PARK GWANG HO
IPC: H04N3/16
Filed: 2000-03-07
Abstract: PURPOSE: A horizontal deflection controller of a video device is provided to break generation of erroneous high voltage, thereby preventing damage or erroneous operation of a corresponding controlling portion. CONSTITUTION: A transistor has a base for receiving a horizontal driving pulse, a collector connected to a power terminal and a grounded emitter. A horizontal deflection coil is connected between the collector of the transistor and the power terminal. The second coil is connected with the horizontal deflection coil in parallel to compensate an inductance characteristic of the horizontal deflection coil. A differential inductor(21) compensates an inductance characteristic of the second coil. A current controlling portion(11) controls current applied to the differential inductor according to frequency of horizontal driving pulse. The differential inductor has a core having three poles. The third coil is wound on the second pole of the core. The fourth coil is wound on the first pole positioned at one side of the second pole of the core. One end of the fourth coil is connected to one end of the second coil.