baber/WOPTO huggingface dataset:
Patent KR-20000047208-A (KR)
Title: Wiretap prevention apparatus of communication terminal
Inventor: AHN WON NAM
IPC: H04M1/19
Filed: 1998-12-31
Abstract: PURPOSE: A wiretap prevention apparatus of a communication terminal is provided to alarm the illegal connection condition of a communication terminal and the wiretap of call message. CONSTITUTION: A voltage detection part(42) detects a call voltage flowing on a subscriber line(10). A CPU(44) carries out a control to alarm wiretap states in the event of the variation of the call voltage detected by the voltage detection part(42). A memory(46) is composed of non-volatile semiconductor memory elements wherein a reference voltage for the call voltage detected by the voltage detection part(42) is stored. A comparator(48) compares the present call voltage level detected by the voltage detection part(42) and the reference voltage provided from the memory(46) and provides a compared result to the CPU(48).
Patent KR-19990028881-A (KR)
Title: 반도체 웨이퍼 가공 접착제 및 테이프
IPC: H01L21/301
Filed: 1996-06-13
Abstract: 반도체 웨이퍼 가공 테이프가 영구 백킹 및 이 영구 백킹 상의 열가소성 엘라스토머 블록을 포함하는 비감압성 접착제층을 포함한다.  접착제는 임의로 점착화 수지, 액상 고무 또는 광가교결합제와 같은 접착력 조절제를 포함할 수 있다.  이 테이프는 웨이퍼 연마 및 웨이퍼 다이싱 적용에 유용하다.  반도체 웨이퍼의 가공 방법이 개시되어 있다.
Patent KR-19990044079-A (KR)
Title: 배터리 커넥터
IPC: H01M50/50
Filed: 1996-08-22
Abstract: 디스크형 배터리(40)를 위한 커넥터(60)는 배터리 수취공동(74)을 가지는 하우징(62), 공동(74)으로부터 외방으로 연장하여 하우징(62)안에 배터리(40)를 유지하도록 한 스프링 아암(68)을 가지는 대립된 단벽(66), 및 표면장착형 양극 터미널(77), 및 표면장착형 음극 터미널(79)을 포함한다. 양극 및 음극 터미널(77, 79)은 하우징의 각각의 터미널 수취통로(72)에 배치되며 이때 스프링 아암 접촉부(80)는 하우징 측벽들을 따라 서로 대립하고 양 터미널(77, 79)의 표면장착형 접속부(84)는 그의 하부에서 각각의 하우징 측벽(64)으로부터 외방으로 연장하는 상태로 있다. 터미널들은 배터리의 대립면 상에 있는 배터리 전극들과 전기적으로 결합되고, 그의 표면 장착형 접속부들은 적어도 배터리의 두께만큼, 즉 접속부들이 회로기판상의  회로 패드에 납땜되었을 때 서로 가교되는 것을 방지할 만큼 충분한 거리로 서로 이격되어 있다.
Patent KR-19990063618-A (KR)
Title: 제직된 스크림과 흡수체를 포함하는 세척 기구
IPC: B32B7/08
Filed: 1996-03-13
Abstract: 세척 기구는 제직된 지지체(11)와 지지체에 상호 제직된 파일 섬유(pile fiber)를 포함하는 제직된 웹을 한 면 이상에 고착시킨 흡수체(absorbent body), 바람직하게는 재생 셀룰로즈 스폰지를 포함하도록 형성된다.  파일 섬유(14)는 비스크래칭 특성과 양호한 세정 특성을 보유하는 세척 표면을 형성한다.  개선된 비스크래칭 특성은 부직 스크림의 섬유를 결합하는 무기 연마재 또는 경화된 수지의 결핍에 기인한다.
Patent KR-19990076762-A (KR)
Title: 고무 조성물 및 이를 포함하는 공기 타이어
IPC: C08K5/49
Filed: 1997-10-23
Abstract: 본 발명은 디엔 고무, 강화제, 및 니트록시드, 하이드라질, 알릴옥시, 트리틸 라디칼 및 이들의 동족체로 이루어진 그룹으로부터 선택된, 산소의 존재하에 실온에서 존재할 수 있는 라디칼을 분자 내에 하나 이상 함유하고, 추가로, 아미노, 이소시아네이트, 하이드록실, 카복실, 옥시란 및 티이란 그룹으로 이루어진 그룹으로부터 선택된 치환체를 하나 이상 함유할 수 있는 화합물을 포함하는 고무 조성물에 관한 것이다.
Patent KR-20000064837-A (KR)
IPC: A61K47/26
Filed: 1998-02-04
Abstract: The object of the present invention is to improve the solubility of sphingoglycolipids having low solubility in water. Disclosed is a lyophilized composition comprising the  alpha -glycosylceramide represented by the following formula (A) or a salt thereof, a polyoxysorbitan fatty acid ester and disaccharide or monosaccharide, and preferably additional deoxycholic acid or histidine, and a process for preparing it: <CHEM>  wherein     R1 represents H or OH;   X denotes an integer in the range of 7 - 25; R2 represents any one of the substituents -CH2(CH2)YCH3, -CH(OH)(CH2)YCH3, -CH(OH)(CH2)YCH(CH3)2, -CH=CH(CH2)YCH3, or -CH(OH)(CH2)YCH(CH3)CH2CH3, wherein Y denotes an integer in the range of 5 - 17; either one of R3 or R4 represents H, and the other represents H, OH, NH2 or NHCOCH3; either one of R5 or R6 represents H, and the other represents OH; either one of R7 or R8 represents H, and the other represents OH; R9 represents H, CH3 or CH2OH.
Patent KR-20000010850-A (KR)
Title: Device for pouring out concrete
Inventor: HUDELMAIER GERHARD
IPC: E04G21/04
Filed: 1997-05-07
Abstract: PURPOSE: A device for pouring out concrete is provided to be located between one of bearings and swelling and pushing instruments for being possibly small-sized while being simple and having a reliability. CONSTITUTION: The invention relates to a device for pouring out concrete. Said device has a flexible hose (2) attached to a concrete feed line (5), preferably of a concrete pump and having an admission end (6) which is associated with the feed line (5) and through which the concrete conveyed through the feed line (5) enters, and having a discharge end (7) through which the concrete conveyed through the hose (2) emerges from the hose for the purpose of being poured out. The hose (2) is flexible in at least one swiveling plane between a substantially straight starting position and a bent position. Said device also has swiveling means for moving the hose (2) from its starting position to its bent position. To produce a smaller and more simple design of said devices, it is proposed according to the invention that the swiveling means has at least one traction or swelling means (20) which extends at least in the starting position of the hose (2) outside the longitudinal central axis of the hose (2) and at least directly between a first bearing point (10) connected to the hose and associated with one of the discharge ends of the hose, and a second bearing fixed in relation to the admission end and associated therewith. At least one actuation means is provided which is operatively connected to the traction or pressure means in such a manner that the distance between the first and the second bearing points (18) can be reduced, and it is possible to move the hose (2) from the starting position thereof into the bent position thereof.
Patent KR-20000010991-A (KR)
Title: Resinous angled shingles for roof ridge lines
Inventor: WELLS JAMES RANDOLPH
IPC: E04D1/20
Filed: 1997-05-08
Abstract: PURPOSE: Roof ridge lines are provided to have an elongated portion for mating or adjusting the roof lines according to the angle of a ridge line. CONSTITUTION: An angled roofing shingle (10) for a roof ridge line (58) is made from an organic, resinous material and a filler material. The shingle (10) has a first elongated portion (12) and a separable, second elongated portion (14). These two portions (12 and 14) each have a longitudinal edge provided with a mating edge surface (34 and 38) and are joined together at an angle less than 180 degrees so that the shingle (10) can cover and conform to the ridge line (58). Means (62 and 64) are included for moving the first (12) and second (14) elongated portions relative to each other to change the angle of the shingle (10) to accommodate a variety of angles of ridge lines (58).
Patent KR-20000016787-A (KR)
Title: Fuel injection timing system
Inventor: DEVIN MICAEL J
IPC: F16D3/10
Filed: 1997-05-13
Abstract: PURPOSE: Fuel injection timing system is provided to controlling method of angle of fuel pump more precisely which have no connection with engine RPM and which changing to angle continuously through wide range. CONSTITUTION: Electronic timing system comprises input sleeve (12), output drum (36), intermediate drive sleeve (30), drive plate (60), drive yoke (76), and stepper motor (90). Drive sleeve (30)includes a pair of radially inwardly and outwardly projecting drive pins (32), and drum (36)and input sleeve (12) both include helical slots (38 and 16), respectively, through which pins(32) project. Vertical movement of yoke (76) causes axial movement of drive plate (60) and drive sleeve (30), which causes a relative rotational adjustment of angle between input sleeve(12) and output drum (36), for retarding and advancing the timing of the fuel injection system.
Patent KR-20000050472-A (KR)
Inventor: JEONG HO JUN
IPC: H05K13/00
Filed: 1999-01-11
Abstract: PURPOSE: An apparatus for mounting electronic parts is provided to precisely mount electronic part very fast by completing a parts recognition operation in minimum time during a parts mounting operation. CONSTITUTION: An apparatus for mounting electronic parts comprises X/Y axis frames(22a,22b), a parts inhaling head(23), a conveyer(25), a parts tray, and a parts recognizing element(31). The X/Y axis frames are perpendicular to each other, and are capable of moving relatively. The parts inhaling head is capable of sliding with respect to the Y axis frame, having a parts inhaling nozzle. The conveyer conveys a substrate in which parts inhaled to the parts inhaling nozzle are mounted. The parts tray loads a plurality of the parts. The parts recognizing element includes a mirror and a camera, and can be conveyed to a bottom of a moving path of the parts inhaling head between the parts tray and the substrate. The mirror reflects an image of parts inhaled to the parts inhaling nozzle. The camera picks up the image reflected by the mirror.
Patent KR-20000052128-A (KR)
Inventor: KIM KI HWAN
IPC: D02G1/00
Filed: 1999-01-30
Abstract: PURPOSE: Provided is a process for producing a fancy yarn which has excellent productivity by using a simple preparation equipment. Thereby, it is possible to produce a fancy yarn which has improved loof by using a simple twisting equipment. CONSTITUTION: A process for producing a fancy yarn comprises following the steps of: forming a roving A by using a relative high shrinkage fiber to form a roving B by using a relative low shrinkage fiber; supplying the roving A and roving B into a trumpet of back roller of weaving machine to form a spun yarn; doubling the spun yarn to twist the yarn toward reverse direction of spun yarn; and then dyeing a fancy yarn to form a loof of fancy yarn. The fiber of roving A is high shrinkage acrylic fiber at least 15%. The fiber of roving B is low shrinkage acrylic fiber of 2-3%.
Patent KR-20000056033-A (KR)
Inventor: SEO DONG WON
IPC: H02K9/19
Filed: 1999-02-12
Abstract: PURPOSE: A water-cooled alternating current generator capable of cooling a power generator and restraining a noise and vibration of the power generator is provided. CONSTITUTION: In a water-cooled alternating current generator, a rotor(3) and a pulley(2) are formed at a rotor shaft(1). A rotor core(4) is mounted on the rotor shaft(1). A plurality of magnetic poles(5a) including N and S poles(5) are formed at the rotor shaft(1). A non-magnetic substance ring(6) and a rotor core(4) support an exciting coil(9). A stator includes a stator coil(11) and a stator core(10). A front bracket(12) and a back bracket(13) are formed at the stator. A front and a back bearings(14)(15), a plurality of air inflow holes(12a) and discharge holes(12b) are formed at the front bracket(12). The back bracket(13) supports the rotator shaft and stator core(10). An enclosing device(19) encloses the stator in order to cool a heat generated in the stator. A cooling oil passage(20) is formed between the front and back brackets(12)(13). The cooling oil passage(20) has a concave section. A cover(21) is installed at an outer circumference of the enclosing device(19). A packing(22) is formed at the enclosing device(19) and serves to keep a seal of the enclosing device.
Patent KR-20000059343-A (KR)
Inventor: LEE SE YONG
IPC: H05K9/00
Filed: 1999-03-03
Abstract: PURPOSE: An electrode radiation shielding apparatus is provided to shield electrode radiation generated from electrodes of tungsten filaments of a fluorescent lamp by having a shielding layer. CONSTITUTION: Fixtures(40) are screwed in both side walls of a lamp housing(2). End teeth of a shielding member are combined into inner screw grooves(48) of the fixtures(40). A cover(60) is connectedly mounted to the outer side of a lamp insertion hole(58) defined in a body(56) of a shielding member(50). The body(50) of the shielding member(50) and the inner periphery of the cover(60) are coated with a shielding layer(62) which is composed of lead to shield electrode radiation(R). The shielding layer(62) efficiently shields harmful electrode radiation generated from electrodes of a fluorescent lamp.
Patent KR-19990078032-A (KR)
Title: 자기기록및재생장치
IPC: G11B15/665
Filed: 1999-03-18
Abstract: 본 발명의 자기 기록 및 재생 장치는 섀시상에 선회가능하게 장착되는 제 1 아암과, 섀시상에 선회가능하게 장착되는 제 2 아암과, 섀시상에 장착되는 회전자를 구비하며, 상기 회전자는 상기 제 1 아암과 제 2 아암을 구동하기 위한 돌출부를 포함하고, 상기 제 1 아암은 상기 돌출부와 결합하는 제 1 캠부를 포함하며, 상기 제 2 아암은 상기 돌출부와 결합하는 제 2 캠부를 포함하고, 상기 제 1 캠부는 제 1 원호부와, 제 2 원호부와, 상기 제 1 원호부와 제 2 원호부 사이에 형성된 제 1 오목부를 가지며, 상기 제 2 캠부는 제 3 원호부와, 제 4 원호부와, 상기 제 3 원호부와 제 4 원호부 사이에 형성된 제 2 오목부를 갖는다.
Patent KR-20000060855-A (KR)
Inventor: SO YONG CHOL
IPC: H04B7/14
Filed: 1999-03-19
Abstract: PURPOSE: A wireless relay apparatus for a portable communication apparatus is provided for effectively transmitting and receiving a wireless signal of a wireless call receiver in a non-propagation region such as a building, a underground, etc. CONSTITUTION: An up stream of outdoor/indoor relays(210, 220) each includes a first filter(231) for selecting a signal of a frequency bandwidth of a portable communication apparatus(300) corresponding to a wireless signal transmitted from the portable communication apparatus(300) or the outdoor relay(220), a first amplifier(232) for amplifying a wireless signal from the first filter(231), a second amplifier(233) for amplifying the level of a wireless signal amplified and outputted from the first amplifier(232), and a second filter(234) for selecting and transmitting a signal of a frequency bandwidth of the portable communication apparatus(300) corresponding to a wireless signal outputted from the second amplifier(233) for transmitting to the indoor/outdoor relays(210, 220) or the base station(100).
Patent KR-20000061590-A (KR)
Inventor: KIM JU YONG
IPC: H01J29/48
Filed: 1999-03-29
Abstract: PURPOSE: An in-line type electron gun of a color cathode ray tube is provided to compensate a focus of a G electron beam on a screen by installing an auxiliary electrode having a concave part on a path of a G electron beam. CONSTITUTION: An in-line type electron gun of a color cathode ray tube comprises an R, G, and B cathodes arranged on one line. Thermions generated from the cathodes are focused, diffused, and converged by a pre-focus electronic lens and a main electric lens formed with a multitude of electrode group(2). The thermions through the pre-focus electronic lens and the main electric lens form an electron beam. A diffusion electronic lens is formed on a path of a G electron beam.
Patent KR-19990082978-A (KR)
Title: 폐수에 함유된 방향족 니트로 화합물의 분해 방법
IPC: C02F1/58
Filed: 1999-04-07
Abstract: 본 발명은 10 내지 300 바아의 압력에서 폐수를 150 내지 350℃의 온도로 가열하여 pH가 7 내지 14인 폐수 중의 방향족 니트로 화합물 또는 이들 2종 이상으로 된 혼합물을 분해하는 방법으로서, 1종 이상의 방향족 니트로 화합물이 방향족 고리에 히드록실기를 함유하지 않는 것인 방법에 관한 것이다.
Patent KR-19990082993-A (KR)
Title: Diresorcinyl-alkoxy- and -aryloxy-s-triazines
IPC: C09K3/00
Filed: 1999-04-07
Abstract: 2,4-Diresorcinyl 6-(alkoxy or aryloxy)-1,3,5-triazines (I) are new. Also new are 2,4-dichlorotriazine intermediates (II). Diresorcinyl triazines of formula (I) are new. R1 = 2-20C alkyl, 2-30C alkenyl, 5-12C cycloalkyl (optionally substituted by one or more 1-5C alkyl), (1-5C)alkoxy-(1-12C) alkyl, 1-12C aminoalkyl (optionally N-substituted or N,N-disubstituted by 1-5C alkyl), -(CH2)n(O)mPh or a group of formula (a)-(c); R2-R4 - H, OH, 1-30C alkyl or 2-30C alkenyl; R5 = H or 1-5C alkyl; m = 0 or 1; n = 1-5. Independent claims are included for : (i) compounds (I) in micronized form, where 2-20C alkyl as a value for R1 is replaced by 1-7C alkyl; (ii) dichlorotriazine intermediates of formula (II), provided that R1 is 8-20C alkyl, -(CH2)n(O)mPh or a group of formula (a)-(c); and (iii) the preparation of (I).
Patent KR-19990088399-A (KR)
Title: 반도체기판을폴리싱하는장치와방법
IPC: H01L21/304
Filed: 1999-05-19
Abstract: 본 발명은 서로다른 물질의 제2 층상에 형성된 제1 물질층을 갖는 반도체 기판을 세척하는 방법을 제공하는 것이다. 일 실시예에서, 이 방법은 폴리싱 표면에 대향하여 반도체 기판을 배치하고 이 반도체 기판을 폴리싱하는 단계와, 상기 제1 층을 폴리싱하여 제거함으로써 제1 진동(vibration)을 발생시키는 단계와, 상기 제2 층의 적어도 일부분을 폴리싱함으로써 제2 진동을 발생시키는 단계 및 진동 센서로 상기 제1 진동에서 상기 제2 진동으로의 변화를 검출하는 단계를 포함한다. 본 발명에서 감지된 진동은 온도 변화와 관계되는 진동이 아니라 물리적 또는 기계적 진동이다. 예를들어, 상기 진동 센서는 음향 센서 또는 초음파 센서일 수 있다.
Patent KR-20000006126-A (KR)
Inventor: HIRASIMA HIROYUKI
IPC: H02J1/00
Filed: 1999-06-11
Abstract: PURPOSE: A step-up device does not change a circuit connection externally mounted, and voluntarily sets an integer-fold voltage of a power-supply voltage. CONSTITUTION: A step-up device for stepping up the power-supply voltage includes a step-up level setting circuit for setting a step-up level designating the step-up degree of the power-supply voltage. A step-up pulse signal generator(110) outputs a plurality of step-up pulse signals varying with a predetermined period and a predetermined phase difference. A step-up control circuit synchronizes a step-up control signal varied in response to the set step-up level, and outputs the synchronized step-up control signal. A step-up level output circuit(100) gradually steps up the power-supply voltage to the set step-up level according to the step-up control signal, and outputs a step-up level of each step. Thereby, a step-up device does not change a circuit connection externally mounted, and voluntarily sets an integer-fold voltage of a power-supply voltage.
Patent KR-20010002313-A (KR)
Inventor: JUNG HUN
IPC: G02B6/02
Filed: 1999-06-14
Abstract: PURPOSE: A method for controlling dispersion of a cladding mode of an optical fiber is provided to control dispersion of a cladding mode of an optical fiber by adding a transition metal such as Cr or V to a cladding area as well as Ge to the core of an optical fiber by CVD(chemical vapor deposition) process. CONSTITUTION: On cladding an optical fiber, 400-450CCM(standard cubic centimeter per minute) of SiCl4, 80-100SCCM of POCl3 and 50-10SCCM of CF4 are deposited at a temperature of 1900-2000deg.C through MCVD(modified CVD). In a core, 100-150SCCM of SiCl4 and 65-95SCCM of GeCl4 are added to deposit a soot layer at a temperature of 1600-1700deg.C. A transition metal such as Cr or V added to control dispersion of cladding is added by solution doping. The solution is a mixture of 250ml of alcohol having a higher purity than 99.99% and the Cr or V having a density of 1000-5000ppm wherein the alcohol has a density of 6000-9000ppm.
Patent KR-19990068767-A (KR)
Title: 펜턴산화법을이용한오폐수처리방법
Filed: 1999-06-18
Abstract: 본 발명은 펜턴산화법을 이용한 오폐수처리방법에 관한 것으로서, 오폐수처리시 투입되는 약품의 양을 절감할 수 있는 펜턴산화법을 이용한 오폐수처리방법에 대한 것이다. 
     본 발명에 따르면, pH3∼5로 조절된 오폐수에 H 2 O 2 와 Fe 2+ 용액으로 이루어진 펜턴산화액을 투입하여 오폐수에 함유된 유기물을 산화분해시키고 중화제를 투입하여 중화시킨 다음, 음이온성 고분자응집제를 투입하여 상기 유기물의 산화분해물을 응집시켜서 침전조(4)에 침전시키는 것으로 이루어지는 펜턴산화법을 이용한 오폐수의 처리방법에 있어서, 상기 Fe 2+ 용액은 pH4∼5로 조절된 것을 특징으로 하는 펜턴산화법을 이용한 오폐수처리방법이 제공된다.
Patent KR-20010003889-A (KR)
Inventor: JUNG SUN TAEK
IPC: A01N65/08
Filed: 1999-06-22
Abstract: PURPOSE: A preparation method of gardenia fruit chrysophyll extract having inhibition activity of growth of microorganism such as Staphylococcus aureus, E. coli, and containing 3,4-dihydroxybenzoic acid is provided. CONSTITUTION: A preparation method of gardenia fruit chrysophyll extract is characterized by comprising the following steps: (i)grinding the dried gardenia fruit; (ii)washing by dipping in hexane solvent at room temperature for 24 hours so as to remove impurity and fat soluble component; (iii)after dipping residue in water, ethanol, methanol solvent, filtrating to obtain extract; (iv)swelling extract with water or ethanol or methanol solvent by using Sephadex LH-20 and eluting and fractionizing; (v)purifying and manufacturing gardenia fruit chrysophyll extract by collecting eluate fraction whose Ve/Vt(ratio of elution volume to total column volume) is 0.8-1.2; (vi)performing vacuum concentration or freeze drying.
Patent KR-20010009014-A (KR)
Inventor: KIM DONG GYU
IPC: G02F1/1343
Filed: 1999-07-06
Abstract: PURPOSE: A method of making a pixel electrode is provided to be capable of forming a complex pixel electrode using two-step tone exposure without adding a separated mask. CONSTITUTION: The method of making a pixel electrode comprises stacking an insulating film(22) on electrodes of a thin film transistor, forming a contact hole by use of photolithography and etching processes, forming a transparent electrode layer(26) and a reflection film layer(27) on the insulating film, forming a photoresist pattern(28) by use of two-step tone exposure, wherein the photoresist becomes thick at a reflection region and becomes thin at a penetration region, and etching the transparent electrode layer(27) and the reflection film layer(28) by use of the photoresist pattern as an etch mask.
Patent KR-20000047433-A (KR)
Title: High strength composite buckle
Inventor: TRACY RICHARD J
IPC: A44B11/25
Filed: 1999-07-08
Abstract: PURPOSE: A composite buckle comprising a metal male portion that is attachable to a strap and an insertion plate having two flat surfaces, and a female portion for receiving the male portion is provided. CONSTITUTION: A female portion comprises a metal locking body that is attachable to a strap and at least two locking legs adapted to releasably lock with the insertion plate of the male portion. The male portion is inserted between the two locking legs which engage the plate on opposite surfaces of the plate. There is a plastic housing surrounding at least a portion of the metal locking body. The housing has a flexible arm adapted to separate the locking legs and release the metal locking body from the male portion. The buckle according to the invention combines the strength of a metal buckle with the light weight and attractiveness of a plastic buckle, to form a composite buckle that is suitable for a variety of uses.
Patent KR-19990073393-A (KR)
Title: 자전거용안장
Filed: 1999-07-08
Abstract: 본 발명은 자전거용 안장에 관한 것으로, 더욱 상세하게는 자전거의 안장을 좌우 양측으로 분할 설치하여 탑승자가 자전거의 안장에 올라가 앉았을 때 엉덩이의 양측 둔부가 좌우 양측으로 설치된 안장에 착좌(着座)함으로써 보다 편안하게 자전거를 탈 수 있는 자전거용 안장에 관한 것이다. 
     본 발명은 안장튜브에 관삽되는 안장받침(20)의 상부 끝단에는 양측방으로 분기되는 분기프레임(21)을 형성하며, 상기 분기프레임(21)의 좌우 양측 끝단 상부에는 분기프레임(21)의 양측 끝단을 연결하는 횡간프레임(22)을 연장 형성하고, 상기 횡간프레임(22)의 양측 끝단 상부에는 우측안장(10a)과 좌측안장(10b)을 소정 간격으로 이격되도록 각각 설치하고, 상기의 횡간프레임(22)의 양측 끝단 상부에 설치된 우측안장(10a)과 좌측안장(10b)이 횡간프레임(22)의 상부에서 소정의 범위 내에서 상하 및 상하좌우로 회동이 가능하도록 설치된 것을 특징으로 한다.
Patent KR-20010011311-A (KR)
Inventor: KIM GYEONG HAK
IPC: D06F17/10
Filed: 1999-07-27
Abstract: PURPOSE: An apparatus for generating a magnetized waterfall current of a washing machine is provided to magnetize the waterfall current generated according to a water path of a guide filter by the rotation of a pulsator. CONSTITUTION: An apparatus for generating a magnetized waterfall current of a washing machine comprises the first magnet(70) and the second magnet(80). The first magnet(70) is installed on a bottom portion of a washing drum(30) toward a water-supply hole(42) of a guide filter(40). The second magnet(80) is installed on a lower face of a pulsator(60) to be faced with the first magnet(70). The waterfall current is magnetized by the magnetic force of the first magnet(70) and the second magnet(80).
Patent KR-20010016757-A (KR)
Inventor: HWANG GONG HYEON
IPC: C08G83/00
Filed: 1999-08-03
Abstract: PURPOSE: Provided is a novel urethane acrylate excellent in heat-resistance, adhesive property, and stain resistance, which can be used for preparing a radiation curable coating composition for PVC floor material. CONSTITUTION: The urethane acrylate(formula 1) having alicyclic structure is prepared by reacting isocyanurate and a mixture of monofunctional hydroxy acrylate and fluorine-contained quaternary ammonium salt hydroxy methacrylate at 50-90 deg.C in the presence of an anti-polymerization agent, antioxidant, and a catalyst till the equivalent of residual NCO becomes less than 0.1 %. The equivalent ratio of the isocyanurate and the mixture is 1:1. In the formula, x is a real number of 0.1-0.5, R3 is hydrogen or methyl, n is an integer of 2-6, and m is an integer of 1-3.
Patent KR-19990078794-A (KR)
Title: 여행용 요일별 시약 보관함
Filed: 1999-08-07
Abstract: 본 발명 , 여행용 요일별 시약 보관함은 정기적인 투약과 시약을 요하는 환자 등에게 정량적시에 필요한 약을 투약할 수 있는 여행용 요일별 시약 보관함이다. 현대생활에 잦은 여행이나 출장 상황에서 요일별로 정확하게 투약이나 시약 할 수 있도록 설계된 것으로 반투명한 재질로 제작되고 필요한 약을 보관하고 잊어버리지 않게 정확한 요일별로 자신이 직접 기억하여 시약할 수 있도록 하는 것이 본 발명의 특징이다.