baber/WOPTO huggingface dataset:
Patent KR-930001928-B1 (KR)
Title: Time setting reproducing method of magnetic recording and reproducing apparatus
Inventor: KWON O-JU
IPC: G11B20/00
Filed: 1988-12-31
Granted: 1993-03-20
Abstract: The reproducing time is set by the number of reproduction key input and an auto  rewinding  and  auto  reproducing  function  is executed to  continue  reproducing  when  a  tape  ends  within  a reproducing time. The  method  comprises:  (A)  checking  that  an optional reproducing  key  signal  is   input;   (B)   displaying reproducing time on a digitron when an  optional  reproducing  key signal is input  and  starting  reproduction;  (C)  checking  next optional reproducing key signal input; (D) holding  a  reproducing mode or executing stop mode according to reproduction time set  in the step (B) when next optional  reproducing  key  signal  is  not received; and (E) adding time set by a  next  optional  key  input signal  to the  remaining  time,  storing  and   displaying   new reproducing time on a digitron and going on reproducing.
Patent KR-930003562-B1 (KR)
Title: 시일드 데이타 코넥터
IPC: H01R13/28
Filed: 1987-12-16
Granted: 1993-05-06
Abstract: 내용 없음.
Patent KR-0138108-B1 (KR)
Title: Apparatus for vulcanizing pneumatic vehicle tires
Inventor: HOOPS KLAVS
IPC: B29D30/06
Filed: 1989-01-30
Granted: 1998-05-01
Abstract: The invention relates to a vulcanising method for vehicle tyres, the tyre beads of which are arranged on the radially inner circumference of a rim when in the fitted position, the green-cover being vulcanised with the tyre beads folded out to the sides, using a heating press which has two axially displaceable contour rings, for casting the inner areas of the tyre beads, and a heating bellows, as well as an apparatus for carrying out the method. To make it easier to introduce the green-cover and to protect the heating bellows, it is proposed that, for charging the heating press, the contour rings are moved axially together and into a position above the vulcanising position in such a way that the evacuated heating bellows disappears downwards through a space bounded by the lower contour ring, that thereafter the green-cover is slipped over the contour rings, with slight oval deforming of the lower tyre bead, and is subsequently clamped by the contour rings moving axially further apart, the heating bellows at the same time passing into the interior of the cover, and that subsequently the cover is lowered and vulcanised. 
<IMAGE>
Patent KR-910003091-B1 (KR)
Title: Etching method of glass surface
Inventor: KIM JUNG-HYUNG
IPC: C03C15/00
Filed: 1989-03-24
Granted: 1991-05-18
Abstract: The glass surface  is  etched  by  slowly  pouring  100  wt.% distilled water, 90-120 wt.% C3H5(OH)3, 55-65 wt.%  starch  powder with 300 mesh or more and 80 wt.% NH4F.HF into a stirrer,  warming up in a double boiler at 90-100 deg.C for 20-25  minutes,  cooling at room temp., adding 33-60 wt.% aluminium oxide with 230 mesh  or more to  100  wt.%  mixture,  mixing  to  make  a  cream   phase, screen- printing with this cream mixture in the  conventional  way, and wash- treating after 2-5 minutes.
Patent KR-920004342-B1 (KR)
Inventor: SAKAI HIDEO
IPC: H03K19/096
Filed: 1989-07-04
Granted: 1992-06-01
Abstract: 내용 없음.
Patent KR-920002914-B1 (KR)
Inventor: VASCONCELLOS ALFRED V
IPC: A61M1/02
Filed: 1989-07-15
Granted: 1992-04-10
Abstract: 내용 없음.
Patent KR-930003580-B1 (KR)
Inventor: KUBOTA SATOSHI
IPC: B60J7/06
Filed: 1989-07-26
Granted: 1993-05-08
Abstract: 내용 없음.
Patent KR-930010226-B1 (KR)
Inventor: KURADA KOJI
IPC: B62J9/00
Filed: 1989-09-25
Granted: 1993-10-15
Abstract: 내용 없음.
Patent KR-960007384-B1 (KR)
Inventor: HAEHN PETER CLEMENS
IPC: C07C11/04
Filed: 1989-10-05
Granted: 1996-05-31
Abstract: 내용 없음.
Patent KR-950014009-B1 (KR)
Inventor: ROHDE WILHELM
IPC: F25J3/04
Filed: 1989-12-01
Granted: 1995-11-20
Abstract: 내용 없음.
Patent KR-930000302-B1 (KR)
Inventor: SUGIYAMA GENROKU
IPC: F16K15/18
Filed: 1989-02-23
Granted: 1993-01-15
Abstract: 내용 없음.
Patent KR-0161517-B1 (KR)
Inventor: JOHANNES ALBERTUS HAMER
IPC: B01D3/10
Filed: 1990-02-07
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-930009302-B1 (KR)
Inventor: HARTMAN MARVIS E
IPC: C08G18/10
Filed: 1990-04-26
Granted: 1993-09-25
Abstract: 내용 없음.
Patent KR-0150776-B1 (KR)
Title: Trapezoidal non-pneumatic tire with supporting and cushioning member
Inventor: PALINKAS RICHARD L
IPC: B60C7/12
Filed: 1990-05-22
Granted: 1998-10-01
Abstract: A trapezoidal non-pneumatic tire ("TNPT") is integrally molded from a stiff, resilient elastomeric material with particular specifications, to form a unitary structure comprising outer and inner cylindrical coaxial members ("hoops"), the outer being wider than the inner. The outer hoop is supported and cushioned by a plurality of circumferentially spaced apart, planar rib members (ribs) and a planar central web member (web) which connects the hoops at their circumferential center lines. The web lies in a plane perpendicular to the rotational axis of the TNPT. The ribs extend axially along the inner and outer hoops, connecting them, and the edges of the ribs lie along the opposite faces of the web. The ribs are angled in the range from 15 DEG  to 75 DEG  to radial planes which interesect them at their radially inner ends, and the ribs on one side of the web are angled oppositely from those on the other. A rubber tread is secured to the outer surface of the outer hoop. The coaction of the structural elements of the TNPT provides a load-supporting structure which, in operation, is subjected to continuous compression and tensile forces as it travels over the ground. Deformation and buckling characteristics of the TNPT are derived from its unique trapezoidal shape which results in an interaction of the structural elements such that the outer hoop is not pulled under the wheel as much as the outer hoop would have been, had the shape of the TNPT been rectangular. The trapezoidal shape provides the TNPT with improved "handling" characteristics in hard turns without sacrificing a "ride" which is surprisingly similar to that of a conventional pneumatic tire.
Patent KR-930005264-B1 (KR)
Inventor: SAKANOUE SEIKO
IPC: C04B41/87
Filed: 1990-05-29
Granted: 1993-06-17
Abstract: 내용 없음.
Patent KR-940003664-B1 (KR)
Title: Digital signal detecting apparatus
Inventor: CHOE YONG-JUN
IPC: G11B20/10
Filed: 1990-05-31
Granted: 1994-04-25
Abstract: The detector detects a high density digital data signal by using a restored clock signal synchronized with the digital signal. The detector comprises; a commutation section (50) for converting a restored negative voltage signal to a positive voltage signal; a comparision section (60) for generating a square wave by comparing the commutation output with the reference signal; a frequency multiplier (70) for double multiplying a regenerated signal; a PLL section (80) for outputting a synchronized clock signal; a data detection section (90) for detecting the digital data signal using clock signal, and outputting a non return to zero (NRZ) signal to a demodulation section (100).
Patent KR-950014878-B1 (KR)
Inventor: KOSHIMIZU YOSHIYUKI
IPC: G03G15/20
Filed: 1990-07-07
Granted: 1995-12-16
Abstract: 내용 없음.
Patent KR-940004667-B1 (KR)
Title: Moisture sensor and manufacturing method thereof
Inventor: KIM JONG-YOP
IPC: G01N27/12
Filed: 1990-07-27
Granted: 1994-05-27
Abstract: The polymeric humidity sensor and the process thereof by an electrochemical method are disclosed in which polymerization is conducted by applying direct current between anode of micropole having sensor structure and cathode of platinum plate, using an electrolyte solution prepared by mixing a monomeric pyrrole with a solution containing dodecylsulfate anion of high molecular weight, to form polypyrrole doped with anion on the anode as a film. Then, reduction is conducted by applying opposite direct current between the anode and the cathode, using an electrolyte solution containing small-sized cation, to hold the anion on the polypyrrol as well as to penetrate the cation to form a salt, whereby rendering ion conductivity.
Patent KR-920007939-B1 (KR)
Title: Fe-mn alloy for damping capacities & the making process
Inventor: CHOE JONG-SUL
IPC: C22C38/04
Filed: 1990-08-27
Granted: 1992-09-19
Abstract: The vibration damping  alloy  steel  having  martensite  type structure is prepared by adding 10-22 wt.% Manganese to iron based steel; (a) producing the ingot by dissolving an electrolytic  iron and an electrolytic manganese together, (b) hot rolling the  ingot after heat treating the above homogeneously at  1,000-1,300  deg.C for 20-40 hrs., (c) cooling by air or water after  heating  it  at 900-1,100 deg.C for 30n mins. - 1 hr.
Patent KR-920008769-B1 (KR)
Inventor: NEDUZU SHIGERU
IPC: B29C45/00
Filed: 1990-09-04
Granted: 1992-10-09
Abstract: 내용 없음.
Patent KR-930008004-B1 (KR)
Inventor: DADO HEDEAKI
IPC: F25B47/02
Filed: 1990-09-20
Granted: 1993-08-25
Abstract: 내용 없음.
Patent KR-970005110-B1 (KR)
Inventor: SAKAE KAZUHISA
IPC: C08L81/00
Filed: 1990-10-17
Granted: 1997-04-12
Abstract: 내용 없음.
Patent KR-940008665-B1 (KR)
Inventor: WATANABE NORIKO
IPC: B29C70/78
Filed: 1990-10-30
Granted: 1994-09-24
Abstract: 내용 없음.
Patent KR-930007920-B1 (KR)
Inventor: HAYASHI NORIYUKI
IPC: C08L67/00
Filed: 1990-11-01
Granted: 1993-08-21
Abstract: 내용 없음.
Patent KR-930010838-B1 (KR)
Title: Mike transmission level autocontrol device of communication apparatus
Inventor: NA SANG-TAEK
IPC: H04B7/24
Filed: 1990-11-30
Granted: 1993-11-12
Abstract: The    automatic    controlling    apparatus    having    a transmitter/receiver level comparator includes a rectifier, an A/D converter, a data storage unit, a controlling unit, a delay  unit, and a transmission level amplifier, in which a voice signal  of  a transmitter from a mike is converted into a digital signal  and  a reference data is compared with the input signal to  automatically heighten the input signal in case of low input  signal  level  for preventing the communication from being cut off at any place in  a car.
Patent KR-920006209-B1 (KR)
Title: Deck board
Inventor: KIM KWAN-YONG
IPC: B60P1/44
Filed: 1990-12-29
Granted: 1992-08-01
Abstract: A deck board for cargo loading includes  a  U-shape  frame  a driving motor, chains and deck board body. A supporting beam  with two guide grooves is fixed on the upper part of the  frame.  Pairs of sprockets are formed on both a  rotating  bar  mounted  on  the supporting beam and a shaft of the driving motor on the bottom  of the frame. One part of each fixing member is fixed  on  the  chain and the othe part on a operating bar, which is moves up  and  down along two guide rods fixed on between supporting beam  and  bottom fram. The deck board body is  mounted  on  the  operating  bar  by hinges. Several sensors are attatched on a column of the frame and a sensor transmitting means  is  attatched  on  one  side  of  the operating bar.
Patent KR-930004884-B1 (KR)
Inventor: TANG KOUCHID
IPC: G01C3/10
Filed: 1990-12-31
Granted: 1993-06-09
Abstract: 내용 없음.
Patent KR-940008021-B1 (KR)
Title: Wiring forming method of semiconductor apparatus
Inventor: YANG WON-SOK
IPC: H01L23/00
Filed: 1991-01-14
Granted: 1994-08-31
Abstract: The method includes the steps of sequentially forming a first conductive layer and second conductive layer having low reflectivity on a substrate, selectively etching first and second layer to form a metal line using photolithography, forming an insulting layer on the resultant, anisotropic etching the insulating layer to form spacers on the sides of the metal line, removing the residue on the substrate made from the photolithography, thereby preventing the metal line from being damaged.
Patent KR-940010690-B1 (KR)
Inventor: KONDO KATSUHIKO
IPC: F02M69/32
Filed: 1991-04-25
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-0181948-B1 (KR)
Title: Monoclonal antibody against human ige
Inventor: NISHIMURA SHINJI
IPC: C07K16/42
Filed: 1991-04-25
Granted: 1999-05-01
Abstract: The present invention provides novel monoclonal antibodies HE-22A, HE-35A, HE-39E, and HE-69B against human IgE, a mixture thereof, hybridomas producing the antibodies, and immunoassays of human IgE employing the antibodies, which are useful for clinical diagnosis of allergic diseases or parasitic infections.
Patent KR-950002271-B1 (KR)
Inventor: YAMADA MITSUTAKA
IPC: H01L23/427
Filed: 1991-05-11
Granted: 1995-03-15
Abstract: 내용 없음.
Patent KR-950013392-B1 (KR)
Inventor: ABE KAZUHIDE
IPC: H01L27/115
Filed: 1991-06-08
Granted: 1995-11-08
Abstract: 내용 없음.
Patent KR-930011682-B1 (KR)
Title: Noise reduction circuit with main signal pass filter and sub-signal pass filter
Inventor: JONG DOK-YONG
IPC: H03H11/04
Filed: 1991-06-14
Granted: 1993-12-16
Abstract: The circuit comprises a voltage-to-current converting circuit having a  differential  input  and  output  and  connecting   the auxiliary signal  path  to  the  main  signal  path;  PN  junction transistors connected  to  the   differential   output   of   the voltage-to- current converting circuit; a capacitance connected  to a first differential input of  the  voltage-to-current  converting circuit; a  feedback  connecting   a   collector   of   a   first common- emitter transistor arrangement to  the  first  differential input of the  voltage-to-current  converting  circuit;  a  voltage buffer having the collector of the first common-emitter transistor pair and a voltage dividing resistance; and an operational circuit for summing the auxiliary signal and main signal outputs.
Patent KR-960004135-B1 (KR)
Title: Apparatus and method for video signal noise detection and reduction
Inventor: KIM JUNG-HOON
IPC: H04N5/213
Filed: 1991-06-17
Granted: 1996-03-26
Abstract: delaying input image signal with unit of line; detecting vertical correlation with processing image signal and image signal of up/down line in the first procedure; detecting horizontal correlation of processing image signal line in the first procedure; detecting noise pixel information and main information of noise in the first procedure; detecting the center of impulse noise by logic gating the detected value of the first and the third procedure; deciding the pixel of noise central region by extending the detected value of the fifth procedure horizontally; and selectively eliminating the noise with the output of the sixth and the fourth procedure.
Patent KR-970001405-B1 (KR)
Inventor: YAMADA KATSUYA
IPC: C08L27/12
Filed: 1991-06-22
Granted: 1997-02-06
Abstract: 내용 없음.
Patent KR-950004454-B1 (KR)
Inventor: EJIMA HIDEJI
IPC: G05B13/02
Filed: 1991-07-18
Granted: 1995-05-01
Abstract: 내용 없음
Patent KR-930009226-B1 (KR)
Title: Automatic dummy synchronizing control circuit
Inventor: PARK SONG-BAEK
IPC: G11B15/02
Filed: 1991-09-20
Granted: 1993-09-24
Abstract: The control circuit consists of a amplifier  to  amplify  the image signal from the switching  control  part  up  to  the  fixed level, an envelop detector to detect the envelop of output  signal of above amplifier, a DC output amplifier to output the DC  signal according to the output signal of  the  envelop  detector,  a  A/D converter to  convert  the  analog  signals  from  the  DC  output amplifier into digital signals, a operator to output  the  control signal according to the decision of  presence  of  synchronization signal damage after the sampling the output signals from  the  A/D converter, and a dummy synchronization signal generator to  output the dummy synchronization signal to mixed amplifier controlled  by the above operator.
Patent KR-960000418-B1 (KR)
Inventor: AMIMOTO YOSHIKATSU
IPC: C08L77/06
Filed: 1991-11-30
Granted: 1996-01-06
Abstract: 내용 없음.
Patent KR-940002743-B1 (KR)
Title: Pusy d-type latch
Inventor: KIM JONG-BOM
IPC: H03K3/356
Filed: 1991-12-19
Granted: 1994-03-31
Abstract: an input port (IN) connected with a drain of NMOS transistor (MN3) through a NMOS current mirror (1) and a PMOS current mirror (2), a control port (CTL) connected with the NMOS transistor (MN3) and a PMOS transistor (MP5), the source of the NMOS transistor (MN3) connected with the last output port (IOUT) through a NMOS current mirror (3) and PMOS current mirror (4), the connected point being connected with a source of the PMOS transistor (MP5) and the drain of the PMOS transistor (MP5) being connected with the connected point of the NMOS transistor (MN3) and NMOS current mirror (3).
Patent KR-930008969-B1 (KR)
Title: Vancomycin producing microorganism
Inventor: KIM CHANG-HO
IPC: C12N1/20
Filed: 1991-12-26
Granted: 1993-09-17
Abstract: A vancomycin resistant mutant strain for producing vancomycin is claimed and has been  selected  by  UV  treatment  of  Nocardia orientalis (ATCC 19795). The vancomycin was produced by culture of the mutant strain (KFCC 10745) on  a  nutrient  medium  containing starch, potato protein, soy bean powder, sodium chloride at  30-35 deg.C, pH 7.8-8.0.
Patent KR-0183987-B1 (KR)
Inventor: MIYAKUSU KATSUHISA
IPC: C22C38/24
Filed: 1991-12-27
Granted: 1999-04-01
Abstract: 중량 %로서, C : 0.030% 이하, Si : 3.0% 이하, Mn : 3.0% 이하, P : 0.150% 이하, S : 0.010% 이하, Ni : 2.0% 이하, Cr : 5.0~11.0% 미만, N : 0.030% 이하, V : 0.01~0.10%, Cu, 2.0% 이하를 함유하고, 경우에 따라서는 Ti : 0.01~0.30%, Nb : 0.01~0.30%, Nb : 0.01∼0.03% Al : 0.01~0.20% 및 B : 0.0002~0.0200% 중의 한가지 또는 두가지 이상을 함유하며, 단 Si+Mn+10P+Ni+Cu) 1.0%의 관계를 만족하도록 Si, Mn, P, Ni 및 Cu양이 조절되고, 나머지가 철 및 불가피한 불순물로 되어 있는 내식성 및 가공성이 우수한 크롬 함유 고강도 강판.
Patent KR-0178029-B1 (KR)
Title: Use of alpha-d-galactosidase for the preparation of composition for reducing gastro-intestinal distress due to alpha-d-galactoside-linked sugars
Inventor: KLIGERMAN ALAN E
IPC: A23L29/00
Filed: 1990-05-10
Granted: 1999-03-20
Abstract: A composition is provided for ingestion by mammals for in vivo conversion of alpha-D-galactoside comprising an amount of alpha-galactosidase effective to hydrolyze alpha-D-galactoside to D-galactose, and non-toxic, ingestible excipients(s) for said alpha-galactrosidase. Gastric distress in mammals due to ingestion of foods containing alpha-D-galactoside may be reduced by ingesting the foregoing composition of alpha-galactosidase and non-toxic, ingestible excipient contemporaneously with the ingestion of said food in an amount effective to hydrolyze the alpha-D-galactoside to D-galactose.
Patent KR-0151838-B1 (KR)
Inventor: MIZNO KEISKE
IPC: B05D3/00
Filed: 1990-10-12
Granted: 1998-10-15
Abstract: 본 발명은 멜라민.알데히드산 콜로이드 용액과, 함질소원자 유기 화합물과 아니온성 수용성 고분자분산제를 포함하는 것을 특징으로 하는 습식도장 부스처리제 및 습식도장 부스수세수에, 멜라민.알데히드산 콜로이드 용액과, 함질소 원자 유기화합물과, 아니온성 수용성 고분자분산제를 첨가하는 것을 특징으로 하는 습식도장 부스처리방법에 관한 것이다.
Patent KR-940010006-B1 (KR)
Title: Cushion material of soles
Inventor: KIM SANG-DO
IPC: A43B21/26
Filed: 1992-01-31
Granted: 1994-10-20
Abstract: An effect for shock absorbing and fashion are simultaeneously obtained by inserting the cushion member in the heel of a shoe. Two flanges (1') with a specific height are projectively installed in a transparent synthetic resin tube member (1), a core member, having an uneven face displayed a figure or a character and a blanked face, are inserted into a core member hole (3) to give a title cushion member. The uneven member (10) is formed in the undergrounded face of the tube member(1); a projection (11) on the inner wall of the hole (3); an uneven groove (12) on the blanked face (5) of the core member. A stopper (13) having a projective wheel, an uneven groove (15) and a cutoff wall (16) are inserted into the both sides of the hole (3).
Patent KR-950007932-B1 (KR)
Title: Vane damper of fan
Inventor: AN BYONG-DU
IPC: F04D19/00
Filed: 1992-03-25
Granted: 1995-07-21
Abstract: The vane damper of a blower includes a fixation part fixed by an air inflow entrance, a fixation ring and a number of shafts; an operation part constructed by a number of guide rollers, a rotating ring and a control arm; an air controlling part constructed by a bush and a wing; and a connection member connecting the air controlling part and the operation part, thereby curtailing about 10% of loss of electricity.
Patent KR-100205506-B1 (KR)
Inventor: HSU WEI-CHAN
IPC: G05F1/575
Filed: 1992-04-30
Granted: 1999-07-01
Abstract: 전류제어모드나 전압제어모드에서 동작가능하고, 기준발생기(reference gene rator)가 전류제어모드로 스위치될 때 연산증폭기를 파워다운 시키기 위해 연산증폭기에 연결되는 파워다운 회로를 포함하는 기준발생기 시스템.
Patent KR-960003852-B1 (KR)
Inventor: SONO MICHIO
IPC: H01L23/482
Filed: 1992-05-15
Granted: 1996-03-23
Abstract: 내용 없음.
Patent KR-0162197-B1 (KR)
Inventor: JUNG JAE-CHANG
IPC: H04N19/13
Filed: 1992-05-30
Granted: 1998-12-15
Abstract: 디지탈 영상데이타를 소정갯수의 샘플링데이타를 갖는 블럭들로 나누어 샘플링데이타를 주파수영역의 변환계수로 변환시키고 양자화시킨 다음 소정방향으로 스캔하면서 런과 레벨을 한쌍으로 하는 심볼데이타를 산출한다. 산출된 심볼데이타가 레귤러영역이면 허프만코드로 부호화한다. 그리고, 산출된 심볼데이타가 에스케이프영역이면 부호화할 런은 현재의 스캔위치에서 최대로 가능한 런을 표현할 수 있는 비트수로 부호화하고 레벨은 양자화스텝사이즈에 의해 표현에 필요한 비트수를 결정하여 부호화하여 전송한다. 전송된 부호화데이타는 런 및 레벨의 데이타에 의해 가변장복호화된다.
Patent KR-100205979-B1 (KR)
Inventor: JEFFREY SCOTT BECK
IPC: B01J29/03
Filed: 1992-06-17
Granted: 1999-07-01
Abstract: 본 발명은 합성의 메소다공성 결정성 물질을 처리조성물  M'X'Y'n의 화합물[여기에서, M'는 ⅡA, ⅢA, ⅣA, ⅤA, ⅥA, ⅧA, ⅠB, ⅡB, ⅣB, ⅤB, 또는 ⅥB 족의 원소이고; X'는 할라이드, 하이드라이드, C 1-6 알콕시드 또는 아세테이트이며; Y'는 X' 또는 포스핀, 술피드, 카르보닐 및 시아노이고; n은 1 내지 5이다]과 접촉시켜 변형시키는 방법에 관한 것이다. 접촉된 결정성 물질은 관능화되며, 이렇게 관능화된 물질은 흡착제 또는 촉매조성물로서 사용될 수 있다.
Patent KR-960003768-B1 (KR)
Inventor: GATE LOUIS E JR
IPC: H01L25/065
Filed: 1992-07-08
Granted: 1996-03-22
Abstract: 내용 없음.
Patent KR-940011548-B1 (KR)
Title: Metal mesh epoxy attaching method
Inventor: KWAK JIN-UN
IPC: A44C27/00
Filed: 1992-08-14
Granted: 1994-12-21
Abstract: The metal mesh is used for ornamental outer cover of women's handbag or for ornamental accessary of necklace. The metal pieces for metal mesh is manufactured by press molding and connected with net-shaped fabric or ring by the bended face of metal piece. The bottle neck-shaped (wide upper part and narrow lower part) fine epoxy-feeding holes is formed at upper frame and metal piece-fixing grooves are formed at lower frame for applying epoxy adhesives on each metal piece uniformly and fastly.
Patent KR-950001690-B1 (KR)
Title: Roller invest device
Inventor: HO KUN-SOK
IPC: B08B3/08
Filed: 1992-08-19
Granted: 1995-02-28
Abstract: The device comprises (A) rails (2) positioning gum roller (n); (B) support (5) for holding rails (2); (C) a sensor (11), a timer, valve (13), an air regulator (4), and a pneumatic cylinder (3). The device is used to clean soiled gum rollers in lactic acid.
Patent KR-960004254-B1 (KR)
Inventor: TANAKA TSUTOMA
IPC: F25B1/00
Filed: 1992-08-26
Granted: 1996-03-28
Abstract: 내용 없음.
Patent KR-950008935-B1 (KR)
Title: Reflection type liquid crystal display elements for using polymer dispersion liquid crystal
Inventor: LEE JONG-CHON
IPC: G02F1/133
Filed: 1992-09-07
Granted: 1995-08-09
Abstract: The device has an advantage of applying to high definition  television. The device comprises a scattering light control layer, an electrode which excites the liquid crytal in the light control layer, a polarized light device which controls the input light in the forward of light control layer, a reflection layer which reflects the input light, a phase shift compensating layer which compensates the polarized light between transparent layers. The liquid crystal is present in the gel state with mixing polymer.
Patent KR-960002285-B1 (KR)
Title: Hi fix board socket cleaning apparatus for semiconductor test
Inventor: LEE SAE-YONG
IPC: H01L21/66
Filed: 1992-09-16
Granted: 1996-02-14
Abstract: a driving motor installed on an upper portion of a body frame which is selectively fixed on a high-fix board of a semiconductor test equipment; a plurality of cleaning holes each having first and second cleaning edges for removing dust and other contaminations on a plurality of sockets on a lower portion of the body frame and arranged by a predetermined interval to be rotated in forward/reverse directions; a power converting means for converting the rotation movement of the driving motor into the forward/reverse rotation movement of the cleaning holes, whereby the plurality of sockets can be automatically cleaned.
Patent KR-960008938-B1 (KR)
Inventor: HARIOTT-JURELLER SHARON MARIE
IPC: B01J31/18
Filed: 1992-11-26
Granted: 1996-07-10
Abstract: 내용없음.