baber/WOPTO huggingface dataset:
Patent KR-910003906-B1 (KR)
Title: Method a vacuum packing of pillow
Inventor: HAM AN-HAENG
IPC: B68G7/02
Filed: 1989-07-25
Granted: 1991-06-15
Abstract: The pillow of  a  material,  pref.  polyester  staple  fiber, having a strong elasticity for recovering the original shape  from the compressed state is placed in a vinyl bag to be  laid  between the upper and lower plates of a press and is compressed  to  expel air out of the pores in the pillow and seal the bag  opening.  The pillow in the bag may  be  compressed  into  a  size  of  1/6  the original volume to be recovered to the original shape upon opening the bag. The advantage of the  pillow  is  its  compact  size  for carriage and storage with air contamination prevented.
Patent KR-0126674-B1 (KR)
Title: Apovincaminic acid cerivatives
Inventor: HAYASHI MASATOSHI
IPC: C07D461/00
Filed: 1989-09-29
Granted: 1998-04-01
Abstract: Apovincaminic acid derivatives useful in the treatment of cerebrovascular injuries, peripheral vessel injuries, angina pectoris, hypertension and senile dementia, are those of the formula:   <CHEM> wherein R is a C2-C11 alkylene group) and pharmaceutically acceptable salts thereof.
Patent KR-920005508-B1 (KR)
Title: Chorus synthesizing circuit using linear predictive coding
Inventor: LEE YUN-KUN
IPC: G10L13/04
Filed: 1989-10-31
Granted: 1992-07-06
Abstract: The circuit includes a key board interfacing section (10) for interfacing input/output signals and key signals of an  electronic key board (11). An analogue/digital and digital/analogue converter (1) converts user vocal  signals  to  digital  signals,  and  also converts linear prediction codes and synthesized data to  analogue signals to supply the output signals through  an  amplifier  to  a speaker (3). A ditial signal processor (5)  processes  the  output signals of the converter (1) to store the processed output  in  an audio data RAM (8), and  synthesizes  linear  prediction  data  by reading the stored data of the RAM (8).
Patent KR-920003697-B1 (KR)
Title: Heating and cooling system
Inventor: CHOI YOUNG-TAEK
IPC: F24D11/02
Filed: 1989-11-13
Granted: 1992-05-09
Abstract: The  cold  and  heat   storage   for   electrically-operated refrigerating and heating system has  a  heating  chamber  with  a heating element and an air connection to the bottom of a  cold  or heat storage chamber (1). Air conduits with valves are in  circuit with the storage chamber and others to be heated or  refrigerated, the former having multiple convection preventing layers  (6)  with numerous holes, connecting the spaces between them, which  contain solid cold or heat storage material (7). The refrigerating chamber has a pipe coil with air connection to the top part of the storage chamber. Stop valves connect to a water heating system  and  allow alternate  circulation  through  the  refrigerating  system.   The refrigerating chamber is connected to air mixers, or is in circuit with air feed or recovery passages.
Patent KR-0139828-B1 (KR)
Inventor: GANSE SHIGERU
IPC: H04N5/911
Filed: 1989-11-23
Granted: 1999-02-18
Abstract: 본 발명은, 예를 들면 비디오테이프레코더 등에 사용하기에 적합한 FM 복조회로에 관한 것으로, 입력 FM 신호가 공급되는 리미터와, 이 리미터와 병렬로 설치되며, 선택적으로 전환되는 제1 및 제2의 정귀환(正歸還)회로와를 구비하고, 상기 입력 FM 신호가 소정 레벨을 초과할 때는 상기 제1의 정귀환회로로 전환하여 반전현상을 억제하고, 상기 입력 FM 신호가 상기 소정 레벨 이하로 되었을 때는 상기 제2의 정귀환회로로 전환하여 상기 입력 FM 신호의 노이즈바의 평균레벨을 소정의 레벨 범위에 머무르게 함으로써, 백반전현상을 일으키지 않고 흑반전현상 방지효과를 크게할 수 있는 동시에 변속재생모드시의 노이즈바출력이 이상(異常)으로 되는 것을 방지하고, 또한 보기 쉽게 할 수 있다.
Patent KR-0127335-B1 (KR)
Title: Magnetic substance processing method for magnetic recorder element
Inventor: KIM JOO-HO
IPC: H01F1/00
Filed: 1989-11-25
Granted: 1998-04-02
Abstract: A method for manufacturing a magnetic substance used for a magnetic recording medium uses a raw ore of a iron ore. The method minutely pulverizes the raw ore of the iron ore; removes an impurity by inserting a floating liguid, generates FeSO4 solution by inserting a floating ore(Fes) into a sulfate solution; inserts NAOH into the FeSO4 solution; generates a goethite; dehydrates gamma FeO and OH; generates gamma Fe2O3; genetates magnetite(Fe3O4), and generates a magnemite.
Patent KR-930006291-B1 (KR)
Inventor: ASAHI HIROSHI
IPC: C21D5/00
Filed: 1989-12-18
Granted: 1993-07-12
Abstract: 내용 없음.
Patent KR-960016129-B1 (KR)
Inventor: KAZUSHIGE INOUE
IPC: C08L69/00
Filed: 1990-03-20
Granted: 1996-12-04
Abstract: 내용없음
Patent KR-0166809-B1 (KR)
Inventor: CHON YOUNG-KWON
IPC: H01L27/10
Filed: 1990-03-31
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-930009001-B1 (KR)
Inventor: MIKAMURA YASUSHI
IPC: B65H5/00
Filed: 1990-04-25
Granted: 1993-09-18
Abstract: 내용 없음.
Patent KR-920003927-B1 (KR)
Title: Heterocyclic guanidines as 5ht3 antagonists
Inventor: NAGEL ARTHUS A
IPC: C07D409/12
Filed: 1990-05-08
Granted: 1992-05-18
Abstract: Heterocyclicguanidines as 5HT3 antagonists useful in the treatment of nausea, anxiety, pain, schizophrenia and gastrointestinal disorders, of the formula <CHEM> and their pharmaceutically acceptable acid addition salts, wherein Ar is naphthyl, indol-3-yl, 2-methyl-indol-3-yl, 1-methylindol-3-yl, 1-benzylindol-3-yl, phenyl, or mono- or disubstituted phenyl wherein said substituent is each methyl, methoxy, chloro, fluoro or bromo; Het is thiazolyl, furyl, thienyl or isoxazolyl, R1 is hydrogen or methyl; R2 and R3 when considered separately are each hydrogen, hydroxyethyl, alkyl having one to six carbon atoms, cycloalkyl having three to six carbon atoms or acetyl; and R2 and R3 when taken together are alkylene having two to three carbon atoms.
Patent KR-920009002-B1 (KR)
Title: Process for production of far infared radiation heat welding covering fiber
Inventor: JO SONG-HO
IPC: D01F8/14
Filed: 1990-05-18
Granted: 1992-10-12
Abstract: The method is characterized by; using polyester fiber-forming polymer  (A)  dispersed  with   far-IR   radiating   ceramics   of transitional metal oxides or carbides of (IV) family  in  periodic table by 0.1-20 wt.% against polymer (A)  by  means  of  polymeric affinity-providing agent shown in formula of A(Y)m(O-C(=0)-R)n [m= 1- 3, n= 1-3,  A=  transitional  metal  element  of  IV  family  in Periodic table, Y= Hydroxyle group or hydroxyl  group  contg.  1-5 carbon, R=  methyl  group  or  methoxy  group  1-5  carbon   as  a core-component, and using fiber-forming  polymer,  e.g.  low  m.p. coplymerized polyester, high density polyethylene  or  linear  low density polyolefin whose m.p. is at least 50 deg.C lower than that of polymer (A) as a sheath-component. The composite fiber is  made in a way that sheath perfectly surrounds  around  core  along  the fiber cross-section axis.
Patent KR-0177154-B1 (KR)
Inventor: TAMANO YUTAKA
IPC: C08G18/20
Filed: 1990-06-05
Granted: 1999-05-15
Abstract: 내용없음.
Patent KR-920004137-B1 (KR)
Title: Process for preparing imidazole derivatives
Inventor: ORI AIICHIROU
IPC: C07D405/06
Filed: 1990-06-22
Granted: 1992-05-25
Abstract: Process for preparing imidazole derivatives of the general formula (II) : <CHEM> wherein R<1> and R<2> independently are loweralkyl, by desulfurizing a mercaptoimidazole derivative of the general formula (I) : <CHEM> wherein R<1> and R<2> are as defined above, with nitric acid optionally in the presence of a nitrite. The compounds of the formula (II) are useful for the treatment of glaucoma.
Patent KR-940001109-B1 (KR)
Title: Information processing apparatus and display system
Inventor: ENOMOTO AIKO
IPC: G09G5/14
Filed: 1990-07-18
Granted: 1994-02-14
Abstract: An information processing apparatus comprising:     a) an image information memory for storing image information; b) a first device for controlling the start of storage of image information associated with a generated graphics event into the memory, with reference to the position coordinate of the graphics event; c) a second device for controlling the storage of image information associated with the generated graphics event at a constant interval; and   d) a third device for switching the first and second devices.   <IMAGE>
Patent KR-940007761-B1 (KR)
Inventor: YOSHIKAWA YOSHIHIKO
IPC: F04D13/08
Filed: 1990-09-06
Granted: 1994-08-24
Abstract: 내용 없음.
Patent KR-920010360-B1 (KR)
Title: Imprgnated cathode and method of manufacturing the same
Inventor: CHOE JONG-SO
IPC: H01J1/28
Filed: 1990-09-26
Granted: 1992-11-27
Abstract: The impregnated cathode is mfd. by heating a porous  tungsten substrate under the oxidizing atmosphere to partially oxidize  it, heating it inthe scandium nitrate [Sc(NO3)3   solution  under  the vacuum atmosphere to impregnate Sc(NO3)3 into the pores and on the surface of the porous tungsten substrate,  drying  the  impregnted substrate, heat-treating it under the non-oxidizing atmosphere  to form a  tungsten-scandium  cpd.  in  the  pores  of  the  tungsten substrate, and  impregnating  it  into  the  barium  nitrate.  The cathode has a high current density and long life.
Patent KR-940001117-B1 (KR)
Inventor: MANO HIROYUKI
IPC: G09G3/36
Filed: 1990-10-08
Granted: 1994-02-14
Abstract: 내용 없음.
Patent KR-970005778-B1 (KR)
Inventor: KLIPPEL HORST
IPC: B60J5/04
Filed: 1990-10-26
Granted: 1997-04-21
Abstract: 내용 없음.
Patent KR-0138989-B1 (KR)
IPC: B26D1/56
Filed: 1990-12-20
Granted: 1998-07-01
Abstract: The apparatus for simultaneously dispensing and cutting wound materials is noteworthy in that the drum (8) has, over a part of its periphery, upstream of the cutting zone and on both sides of a continuous, peripheral and central web (8-3), defining the continuity of the roll and delimited by the lateral ends of the drum, profiled openings or recesses (8-1) (8-2) made over a specific peripheral plane or sector and permitting the orientation and engagement of the corresponding parts of material webs in the event of angular traction of the end of the paper web by the user not in accordance with a normal traction defined in the front extension of the apparatus. 
<IMAGE>
Patent KR-960009876-B1 (KR)
Title: Monitoring apparatus of automatic transmission
Inventor: LEE SOON-JAE
IPC: G01M17/007
Filed: 1990-12-24
Granted: 1996-07-24
Abstract: a regulator(1) for converting power voltage into a predetermined voltage level; a CPU(2) for, when a signal is applied from a buffer(4) to an input terminal(PA1), processing the signal through a predetermined program; a PRM(3) for, when signals are applied from buffers(4,5) to input terminals(PC2,PC0,PC1), processing them through a predetermined program; a LED driver(7) to which a control signal generated by the CPU(2) is applied through a buffer(6); a LED(8) for displaying the state of transmission and lock/up signal applied to input terminals(IN2,IN3,IN4) according to the output signal of the LED driver(7); a duty indication LED driver(9) for receiving the output signal of the PRM(3); and a LED(10) for receiving the output signal of the duty indication LED driver(9) to display each duty state applied from the input terminal(IN1).
Patent KR-960010291-B1 (KR)
Inventor: GERHARD MESENICH
IPC: F02M51/06
Filed: 1989-10-10
Granted: 1996-07-27
Abstract: 내용 없음
Patent KR-930010175-B1 (KR)
Title: Image and characters display method using video memory device
Inventor: MUN YONG-SUN
IPC: H04N5/445
Filed: 1991-01-17
Granted: 1993-10-15
Abstract: This invention concerns an indication circuit that  indicates letters on the present screen. This invention  specially  concerns an indicating circuit that uses a video memory system to merge the letter data and the picture data and  project  the  image  on  the displaying system. The objective  of  this  system  is  to  simply indicate the desired characters without damaging  the  clarity  of the picture. This system is made of a micom (109),  a  door  phone (30), a video camera (116), a pattern data  read/write  horizontal counter (122) and a  vertical  counter  (126),  an  A/D  converter (110), a D/A converter (113), a two-way buffer (115), a derivative circuit (120) and an analog switch (119).
Patent KR-940001333-B1 (KR)
Inventor: YOSHIDA MASATO
IPC: F02D45/00
Filed: 1991-01-24
Granted: 1994-02-19
Abstract: 내용 없음.
Patent KR-100217451-B1 (KR)
Inventor: BURGESS MARVIN JAY
IPC: H01L21/312
Filed: 1991-03-07
Granted: 1999-09-01
Abstract: 본 발명은 4,4'-비스(p-아미노페녹시)비페닐 잔기, 실옥산 디아민 잔기, 및 이무수물 잔기를 함유하며, 부동태 및 절연 피복물로서 전기 적용에서 유용한 낮은 모듈러스, 용매내성, 습윤-에칭성 폴리이미드에 관한 것이다.
Patent KR-960007507-B1 (KR)
Inventor: SUZUKI GENPEI
IPC: G01R31/28
Filed: 1991-10-08
Granted: 1996-06-05
Abstract: 내용 없음.
Patent KR-950002892-B1 (KR)
Title: Styrene resin composition of flame retardant
Inventor: KIM HYON-KU
IPC: C08L55/02
Filed: 1991-10-14
Granted: 1995-03-28
Abstract: The flame retardant styrenic resin compsn. comprises: (A) 100 wt. pts. of ABS copolymer resin comprising 5-30 % acrylonitrile, 5-60 % of butadiene rubber and 20-80 % of styrene; (B) 5-30 wt. pts. of aromatic org. flame retardant having bromine which can be melt at below 200≰C, or 0.1-10 wt. pts. of aliphatic org. flame retardant having bromine or 2-20 wt. pts. of the mixed org. flame retardant comprising 60-90 wt.% of the aromatic org. retardant and 10-40 wt.% of the aliphatic org. retardant; (C) 0.05-5 wt. pts. of a heat-resistant stabilizer. Pref. the aromatic org. flame retardant is tetrabromo bisphenal A, octabromo diphenyl ether or bromo epoxy cpd.;the aliphatic org. flame retardant is hexabromo cycloclodekane cpd.; the heat-resistant stabilizer is hydroxy phenylic tin malate based or phosphate based cpd..
Patent KR-100200903-B1 (KR)
Inventor: KASAKI KATHUMASA
IPC: B66B1/00
Filed: 1991-10-25
Granted: 1999-06-15
Abstract: 본 발명은 서비스층 차단용으로 특별한 스위치 버튼류등을 설치하는 일없이 서비스층 차단을 행할 수 있는 엘리베이터의 제어장치를 제공하는것으로서, 통상의 운전조작용에 장비되어 있는 카내의 조작패널의 도어 개폐버튼 및 행선층 버튼을 이용하여, 통상의 조작에서는 발생하는 일이 없는 버튼의 조합조작을 행함으로서, 즉, 일종의 암호조작을 행함으로서 호출등록의 저지를 설정 및/또는 해제할 수가 있다. 
     또한, 본 발명의 다른 측면에 의하면 카내의 조작패널의 자물쇠부착 박스내에 장비되어 있는 도어를 개방으로 하기 위한 「도어개방」 스위치를 누르고 있는 동안만, 상기한 호출등록 저지의 설정 또는 해제를 행할 수 있도록 하여, 자물쇠와 상기한 암호조작에 의하여 방범상의 만전을 기할 수가 있다.
Patent KR-0172955-B1 (KR)
Inventor: HUH YOUNG-JAE
IPC: G03G9/08
Filed: 1991-12-31
Granted: 1999-03-30
Abstract: 본 발명은 첨가제와 수지(A)를 사전에 용융혼련하여 얻어진 가공 첨가제를 결착수지(B)와 용융혼련 후 분쇄, 분급하는 전자사진용 건식토너의 제조방법에 관한 것으로써, 착색제, 하전제어제, 이형제 자성물질로 구성된 첨가제와 혼련되는 수지(A)로 다분산도( ) 20이상의 수지를 사용하여 가공첨가제를 제조하고, 이러한 가공첨가제를 결착수지(B)와 용융혼련 후 분쇄, 분급하여 제조하는 방법으로, 가공첨가제 제조시 첨가제는 첨가제용 수지(A)100중량부담 30~200중량부로 구성되고, 결착수지(B) 100중량부당 가공첨가제는 3~150중량부로 구성됨으로써, 첨가제의 분산성 및 결착수지(B)와 첨가제용 수지(A)와의 계면강도를 향상시키고, 첨가제 입자의 탈리를 방지할 뿐만 아니라 대전안전성을 향상시키고 우수한 화상을 제공하는 특징을 갖는다.
Patent KR-940009767-B1 (KR)
Title: Frame synchronous for stm-16 synchronous
Inventor: NAM KI-CHOL
IPC: H04J3/06
Filed: 1991-12-31
Granted: 1994-10-17
Abstract: The circuit provides a frame synchronous circuit which is very reliable and satisfies capacity demanded for the high speed digital transmission and separates easily channels in the function of demultiplexer. The circuit comprises channel divider (U0) dividing STM-16 2.5 Gbps input signal into 16 division parallel data and outputting, a frame pattern detector (U1) outputting FP and the channel division control signal, a channel separator (U2) exchanging inputted signals for the corresponding path.
Patent KR-100196659-B1 (KR)
Inventor: RHODES ROBERT BARNETT
IPC: C10N70/00
Filed: 1992-01-27
Granted: 1999-06-15
Abstract: 본 발명은 (a) 125,000-275,000 범위의 수 평균 분자량, 최소한 85% 이소프렌 단위가 1, 4-배열을 가지는 90-98중량% 이소프렌 함량 및 10-2중량%의 모노알케닐 방향족 탄화수소 함량을 가지고; A가 이소프렌의 단일중합체 블럭이고 A/B가 이소프렌 및 모노알케닐 방향족 탄화수수소의 공중합체 블럭이고, 만일 중합체 블럭 A가 최소한 60중량% 공중합체를 포함하는 블럭 구조 A-A/B로 구성되는 공중합체를 음이온 중합에 의해 제조하고; (b) 최소한 95% 이소프렌 및 최소한 5% 모노알케닐 방향족 탄화수소를 수소처리하는 단계로 구성되는, 방법에 의해 생성된, 사이클론-가공성 중합체 점도 지수 계량제, 그 제조 방법 및 그것을 포함하는 오일 조성물을 제공한다.
Patent KR-950008568-B1 (KR)
Title: New microorganism streptococus faecinm tk-19
Inventor: LEE JIN-KYU
IPC: C12N1/20
Filed: 1992-01-31
Granted: 1995-08-03
Abstract: The streptococcus faecium TK-19 having a acid- bile acid- and antibiotics resistance is selected from the feces of infant and domestic animal and its optimum pH is 2.0-7.0. The obtd. microbe is useful for a feedstuff additive such as probiotics.
Patent KR-940008712-B1 (KR)
Title: Ic circuit for driving type in image display device
Inventor: KIM UN-KU
IPC: G09G3/36
Filed: 1992-03-18
Granted: 1994-09-26
Abstract: The circuit can perform a regular data processing regardless of input bits to reduce chip size. The circuit comprises: a control circuit (20) generationg internal control signal according to inputs of start pulse signal, clock pulse signal and sample and hold control signal, a shift register (30) shifting binary data, a D/A convertor (10) converting N bits image data to analog data, a sample and hold/OP amp circuit (40) generating LCD unit driving output combined by block units.
Patent KR-950002691-B1 (KR)
Title: Control apparatus of oil pressure construction machinery
Inventor: JO SONG-MYON
IPC: G05B19/02
Filed: 1992-04-02
Granted: 1995-03-24
Abstract: The device not only enables an engine throttle lever to be automatically positioned in the idle-rpm of each mode by the feedback of engine speed but also cuts off a pilot line before reaching the idle-rpm of selected mode by turning on and off according to the logic arithmetic with oil pressure safety solenoid valve. This device comprises of a mode selecting switch (1) which selects the size of targetted output torque and targetted engine spin, a controller (2) connected with the mode selecting switch, an engine spin speed controlling motor (4) bridged with a speed sensor (3), a throttle (5) of engine connected with the motor, an oil pressure line (7) which has remote control valve (RCV), an oil pressure prevention safety solenoid valve (6) which, connected with the controller, has a hand manual device (8) that is preferred than controller output signal (9) when approaching the idle spin number.
Patent KR-950004258-B1 (KR)
Title: Apparatus and method for controlling washing pattern of washing machine
Inventor: BAEK SUNG-TAEK
IPC: D06F33/02
Filed: 1992-04-17
Granted: 1995-04-28
Abstract: The apparatus comprises means (1) operating a key, means (2) detecting washing weight, means (3) detecting a muddiness degree of the washing water, means (4) detecting a washing-water amount, a washing pattern memory (8) storing a washing pattern information selected by a user, a micro computer (9) setting final washing-water amount, washing time, dehydrating time and rinsing frequency through recognition and interpretation of the washing pattern, and means (7) driving a load member (9) being controlled by the micro computer (9).
Patent KR-920005114-B1 (KR)
Inventor: YEVICH JOSEPH P
IPC: A61P25/18
Filed: 1992-05-09
Granted: 1992-06-26
Abstract: 내용 없음.
Patent KR-100244828-B1 (KR)
Inventor: BINGER MARY-HELEN
IPC: C12N7/00
Filed: 1992-07-11
Granted: 2000-02-15
Abstract: 본 발명은 에이메리아 기생충에 대해 면역 반응을 유도할 수 있는. 하기 아미노산 서열을 갖는 면역원성 폴리펩타이드 및 그의 단편, 및 상기 폴리 펩타이드를 암호화하는 DNA, 뿐 아니라 상기 DNA 또는 그의 단편을 함유하는 형질전환된 미생물 및 상기 폴리펩타이드를 포함하는 콕시다아증 백신을 제공한다. 
     
       
     
     본 발명은 또한 상기 폴리펩타이드 및 형질전환된 미생물을 제조 하는 방법에 관한 것이다. 본 발명은 또한 상기 폴리펩타이드를 사용하여 콕시다아증으로 부터 대상 개체를 보호하는 방법에 관한것이다. 본 발명의 폴리펩타이드는 정제된 폴리펩타이드로서 또는 백시니아 바이러스와 같은 적합한 바이러스 백터에서 폴리펩타이드를 암호화하는 DNA 형태를 상기 보호를 위해 투여할 수 있다.
Patent KR-950014989-B1 (KR)
Inventor: KUBOTA HITOSHI
IPC: B23P21/00
Filed: 1992-08-06
Granted: 1995-12-21
Abstract: 내용 없음.
Patent KR-0175331-B1 (KR)
Title: 에러 정정 방법
IPC: H03M13/00
Filed: 1992-08-12
Granted: 1999-04-01
Abstract: 이 발명은 R-S 코드를 이용하여 에러를 정정하는 방법에 관한 것으로서, 더욱 상세화하게는 세로 방향의 C1 코드(24, 20, 5)와 가로 방향의 C2코드(32, 26, 7)로 구성되는 C1/C2 크로스 인터리브 프로덕트 코드에 대한 메모리 맵에서, 상기 메모리 맵의 세로 방향의 C1 코드를 수신하여 오증과 에러 위치 다항식의 계수들을 계산해서 2에러까지 정정하는 C1디코딩 과정과, 상기 메모리 맵의 가로 방향의 C2 코드를 수신하여 오증을 계산하고 정정 불능 C1 코드로부터 이레이져의갯수를 카운트하여, 이 이레이져 갯수에 의해 6이레이져 및 이레이져의 에러가 동시에 존재하는 복합 형태의 에러에 대해 정정하는 C2 디코딩 과정으로 이루어짐으로써, 다음의 표와 같이 에러 정정 능력을 강화시킬 수 있다.
Patent KR-100227082-B1 (KR)
Inventor: LIM SEUNG-JAE
IPC: C09K19/00
Filed: 1992-08-19
Granted: 1999-10-15
Abstract: 본 발명은 액정 고분자 겔이 분산된 액정 재료를 제공하는 것으로, 액정혼합물에 대하여 각각 콜레스테릭 액정 30-69.95중량%, 네마틱 액정30-69.95중량%, 강유전성 액정 0.05-10중량%를 혼합하여 액정 혼합물을 제조하고, 액정 재료에 대하여 각각 (1)상기의 액정 혼합물 75-98.9중량%, (2)비스아크릴로일비페닐 모노머 또는 하기 구조식의 모노머 1-20중량%, (3)UV 개시제 0.1-5중량%를 첨가, 중합하여 제조하며 단순 매트릭스 구동이 가능하고 응답속도를 개선하여 동화상 표시가 가능한 것이다.
Patent KR-950008006-B1 (KR)
Title: A midsole of shoes and method of producing thereof
Inventor: JON PIL-DONG
IPC: A43B17/00
Filed: 1992-08-25
Granted: 1995-07-24
Abstract: A cushioning unit (3) to be embedded in the heel portion of a mid-sole for a shoe comprises an upper member (6), a lower member (8) and an air control valve (4) with an intercommunicating conduit (5). The upper member has a lot of bellows holes formed vertically to its surface. In each bellows hole, a pair of frusto-conical bellows members (7) are oppositely inserted with a center ball (9) inbetween. A conical coil spring (10) is placed in each bellows member and a spring cap (11) stops up the hole. Pref. the bellows member and the center ball are made of elastic rubber. The intercommunicating conduit connects the cushioning unit with the air control valve.
Patent KR-960001176-B1 (KR)
Title: Semiconductor connection apparatus and the manufacturing
Inventor: KIM JAE-KAP
IPC: H01L23/522
Filed: 1992-12-02
Granted: 1996-01-19
Abstract: contacting the second conducting wire to the first conducting wire through a contact hole; forming a conducting material pad on the top of the contact hole; forming an anti-etching material on the top groove of the conducting material pad; and forming the second conducting wire on the top parts of the anti-etching material.
Patent KR-0145283-B1 (KR)
Inventor: LIM GONG-CHAN
IPC: A61K31/547
Filed: 1992-12-17
Granted: 1998-07-15
Abstract: 본 발명은 하기 일반식(I)로 표시되는 1,2,7,8-치환[1,3]이미다조[1,2-C]피리미딘-5-티온 유도체 또는 이의 호변이성질체에 관한 것이다. 
     
       
     
     상기식에서, R 1 은 수소, 치환 또는 비치환된 아미노기, 알콕시기 또는 질소원자로 연결된 헤테로시클기이고; R 2 은 수소, C 1-4 알킬기, 아미노기, 카르복실기 또는 히드록시기이며; R 3 는 수소, C 1-4 알킬기, 아미노기, 카르복실기 또는 히드록시알킬기이며; R 2 은 수소, C 1-4 알킬기, 아미노기, 카르복실기, 카르복시알킬기 또는 히드록시기이다.
Patent KR-0169953-B1 (KR)
Title: Dispensing method and apparatus
Inventor: ARMITAGE DAVID ANTHONY
IPC: F04F5/00
Filed: 1992-01-31
Granted: 1999-03-20
Abstract: A method and apparatus for metering and dispensing an active ingredient, such as an insecticide, fumigant, fertilizer or room freshener. The active ingredient is placed in a container (6) and a pressurised propellant is subsequently introduced from a source (1) via conduits (3, 9). The propellant serves to absorb the active ingredient which is dispersed from the container via conduit (5) through a dispensing outlet (8) so that the active ingredient is dispersed in an airborne dispersion. In an ejector (4), a pressure differential is created across a propellant inlet port (4a) which is sufficient to draw the active ingredient from the active ingredient container (6) but is less than the pressure differential required to cause a cooling effect in the mixing chamber (4) and is less than that pressure differential that gives rise to an erratic dispersion of the active ingredient from the dispensing outlet (8). The system is particularly suitable for the spraying of insecticides into large spaces such as warehouses and supermarkets.
Patent KR-0123931-B1 (KR)
Inventor: OHMI TADAHIRO
IPC: G03F7/32
Filed: 1993-02-10
Granted: 1997-11-20
Abstract: 상기한 크기 또는 상이한 형상의 패턴성분을 지닌 패턴을 형성하는 리소그래피 공정에 있어서, 변형조명법에 의해 레지스트를 소정의 광패턴으로 노광하고 제거하는 단계로 구성되고, 레지스트영역에 관해서, 레지스트의 제거해야 할 보다 적은 패턴성분의 용해를 촉진시킬 수 있는 능력을 지닌 계면활성제를 함유하는 리소그래피용 현상액을, 상기 레지스트패턴의 형성단계의 적어도 일부에 이용하는 것을 특징으로 한다. 
     또, 상기 계면활성제는 하기의 일반식 
     HO(CH 2 CH 2 O) a (CH(CH 3 )CH 2 O) b (CH 2 CH 2 O) c H 
     (식중 a, b, c는 정수) 
     로 표기되고, 또, 상기 계면활성제는, HO(CH 2 CH 2 O) a 의 분자량은 A, (CH(CH 3 )CH 2 O) b 의 분자량을 B, (CH 2 CH 2 O) c H의 분자량을 C라 한때, (A+C)/(A+B+C)≤0.3의 관계를 만족하는 것을 특징으로 한다.
Patent KR-970001947-B1 (KR)
Inventor: DENKMANN W JOHN
IPC: H01R13/6467
Filed: 1993-02-15
Granted: 1997-02-19
Abstract: 내용없음.