baber/WOPTO huggingface dataset:
Patent KR-900008302-B1 (KR)
Title: Power factor measuring circuit and method of power meter
Inventor: KIM HONG-MYONG
IPC: G01R21/00
Filed: 1987-12-30
Granted: 1990-11-12
Abstract: discriminating a point of time(t0) at which the waveform of the voltage and power signals become zerocrossing point; counting the number of sampling signal by the sampling period of the zero-crossing time point (t0) to a next zero-crossing time point (t1) of the power signal to obtain a value of N1 and counting the number of the sampling signal by the sampling period of the time point (t0) to a next zero-crossing time point (t2) of the voltage and power signals to obtain a value of N; obtaining an angle (alpha) of phase difference from the values of N1 and N; and obtaining the wattless or effective power and the power factor.
Patent KR-960010221-B1 (KR)
Inventor: BURNS ALAN ROBERT
IPC: B62D55/253
Filed: 1986-10-21
Granted: 1996-07-26
Abstract: 없음.
Patent KR-900004841-B1 (KR)
Title: A process of preparing a soap for beauty
Inventor: KIM HYUN-KI
IPC: C11D9/04
Filed: 1988-01-26
Granted: 1990-07-08
Abstract: A process for preparing a cosmetic soap comprises (a) dissolving 65.4% beef tallow in heating tank, (b) adding 13% NaOH, 7% cosmetic yellow calcite powder, 0.3% selenium powder, 0.5% pollen, 0.3% morning glory seed powder, 0.5% quinee powder, 8% coconut oil, 0.3% apricot stone powder and flavor to the dissolved beef tallow and stirring the mixt, (c) drawing it out in a noodle shape in the conveyer compressing tank, (d) drying it at least 50≰C for 1hr. in the dryer, and then drying it under sunlight for 24hr, and (e) pressing into a general soap shape in the molding extruder.
Patent KR-920003833-B1 (KR)
Inventor: KUNISHAKI OSHAMU
IPC: G06F13/12
Filed: 1988-05-28
Granted: 1992-05-15
Abstract: 내용 없음.
Patent KR-950001876-B1 (KR)
Title: Producing method for optical recording medium
Inventor: AN DONG-HUN
IPC: G11B7/26
Filed: 1988-05-31
Granted: 1995-03-04
Abstract: The method performs a heat treatment for amorphous thin film of transition metal at Curie temperature after evaporation in order to obtain stable magnetic charateristics. The method prevents the optical record disk from heat-damaging. The method comprises the steps of: forming the amorphous film of the transition metal; heating the amorphous film a near Curie temperture for 30 to 60 minutes; applying the heat-treated film under a magnetic field where time-dependent variations of magnetic force is within ± 5%, and the field has a single-directional force if heated.
Patent KR-930000537-B1 (KR)
Title: Closure with originality guarantee
Inventor: KOEHN JOHEN
IPC: B65D55/02
Filed: 1988-07-07
Granted: 1993-01-25
Abstract: The tamper-proof device for closures of containers, in particular bottles, has a label (12) which, when it has been removed or damaged, makes opening recognisable. The closure parts (4, 6), which are to be moved apart for opening, are provided with flat depressions to accommodate the label (12). The depressions pass from one closure part into the other or others and jointly have the contour and size of the label. If such a label is torn or cut through, this makes opening recognisable. However, the invention prevents the possibility of the label being removed and stuck on again. The abovementioned depression can serve this purpose as it makes it impossible for a user to grip with the fingernail or a tool under the label and lift it off. Instead of a depression, a horseshoe-shaped wall (22) can be provided which surrounds at least part of the label. Said wall can be broken off so that the consumer has access to the label. However, due to parts of the material remaining, the breaking-off of the wall and thus the opening of the container is recognisable. Additionally, the label can be provided with an adhesive which allows only a single bonding operation, thus making it impossible for a removed label to be stuck on again after tampering with the contents. 
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Patent KR-930000679-B1 (KR)
Inventor: SHOJIMA HIROSHI
IPC: G06K9/22
Filed: 1988-07-16
Granted: 1993-01-29
Abstract: 내용 없음.
Patent KR-920007300-B1 (KR)
Inventor: KAMIYA SADAYUKI
IPC: F28F1/40
Filed: 1988-09-10
Granted: 1992-08-29
Abstract: 내용 없음.
Patent KR-910005361-B1 (KR)
Inventor: SUGIMOTO TSIAKI
IPC: G04G5/00
Filed: 1988-10-04
Granted: 1991-07-29
Abstract: 내용 없음.
Patent KR-910000481-B1 (KR)
Title: Process for preparing pyridine derivatives
Inventor: LEE JONG-RYUL
IPC: C07D213/24
Filed: 1988-12-09
Granted: 1991-01-25
Abstract: A method for  preparing  2-hydroxymethylpyridine  derivs.  of formula (I) comprises a  reduction  of  pyridine  carboxylic  acid methyl(ethyl)-ester of formula (II) with NaBH4 in the presence  of alcoholic solvent. And  a  method  for  preparing  (II)  comprises hydrolyzing (III) and reacting the resulting cpd. with  MeOH(EtOH) in the presence of acid catalyst. In the formulas, R1 and R2 each= H or CH3; and R3= CH3 or C2H5.
Patent KR-910002913-B1 (KR)
Inventor: NOZAKI MASAHIRO
IPC: B60J5/00
Filed: 1988-12-19
Granted: 1991-05-10
Abstract: 내용 없음.
Patent KR-910005843-B1 (KR)
Title: Head temperature checking method according to duty ratio and mode of printer
Inventor: HAN JAE-KEUN
IPC: G06K15/10
Filed: 1989-05-31
Granted: 1991-08-05
Abstract: The method sets the check point for detecting the  overhating of the printer head high to reduce the unnecessary print time when the duty ratio is low, e.g. in the draft mode, but  low  when  the duty ratio is high, e.g.  in  the  em,phasis  mode.  so  that  the printing time up  to  the  overheating  of  the  printer  head  is prolonged. The check point is varied  according  to  the  printing mode, e.g. draft,  letter  quality,  or  emphasis  mode.  If  the temperature reaches to each check point, the alarm is provided  to settle the over heating state by the user.
Patent KR-930000410-B1 (KR)
Inventor: JENDA HIROKI
IPC: G09G3/28
Filed: 1989-09-12
Granted: 1993-01-18
Abstract: 내용 없음.
Patent KR-910009301-B1 (KR)
Title: Automatic machine device for electric point of contact
Inventor: RYU YON-UNG
IPC: H05K13/00
Filed: 1989-10-06
Granted: 1991-11-09
Abstract: The device  for  combining  the  contact  piece  with  rivet, performs  sequential  processes  such  as  feeding  of  rivet  and contact-piece, combining of two elements, and  punching  of  rivet bulged from the combined elements. The device comprises left/right transfer carriage (5)(5') connected with a moving rod (4) at crank plates (3)(3') of motors (2)(2'), elevating frame (10)  driven  by air cylinder (11), clamping device (18) driven by piston  (20)  of air cylinder (19),  air  press  (21)  on  the  punching  die  (8), pneumatic hose (24) of pneumatic controller  (23),  for  injecting air to the die (8).
Patent KR-930001668-B1 (KR)
Inventor: KANAO SHIRO
IPC: F16L11/15
Filed: 1989-10-27
Granted: 1993-03-08
Abstract: 내용 없음.
Patent KR-950012672-B1 (KR)
Inventor: KELYMAN JOHN
IPC: B07B9/00
Filed: 1988-10-11
Granted: 1995-10-20
Abstract: 내용 없음.
Patent KR-930004840-B1 (KR)
Inventor: NORIGOE TAKASHI
IPC: B41J2/275
Filed: 1990-04-07
Granted: 1993-06-09
Abstract: 내용 없음.
Patent KR-920005637-B1 (KR)
Title: Blood pressure measuring device
Inventor: CHOE TAE-YONG
IPC: A61B5/02
Filed: 1990-06-14
Granted: 1992-07-11
Abstract: The apparatus measures the blood pressure, and  displays  the digital value of the measured pressure by using CPU. The apparatus comprises a pressure detecting circuit  (7)  having  a  resistance (VR1) for varying an oscillating frequency, a  variable  condenser (BS) corresponding to the blood pressure, and a plurality  of  NOR gates; a switching circuit (8) for selecting a manual mode  or  an automatic mode;  a  pressing  means  including  a  solenoid  valve controlled by switching  transisters  (Q1,Q2),  a  motor  (M)  for supplying air to a pressing  means,  and  a  transistor  (Q5)  for switching the motor; a display (2)  for  displaying  the  detected value of the blood  pressure;  an  oscillating  circuit  (5)  for supplying a reference clock to the CPU (1).
Patent KR-930002110-B1 (KR)
Title: Clamp circuit of digital video processing system
Inventor: JONG TAE-HONG
IPC: H04N5/18
Filed: 1990-06-21
Granted: 1993-03-26
Abstract: The circuit detects the pedestal level  of  luminance  signal and varies the clamp reference voltage  of  an  A/D  converter  to maintain precise clamping. It includes a (system) sync.  separator (10) for generating delayed clamp signal, an  A/D  converter  (20) for converting composite video signal to composite  digital  video signal according to the clamp signal,  a  Y/C  separator  (30),  a switch (SW1) controlled by the  vertical  sync.  signal  from  the sync.  separator  (10),  a  constant  setting  section  (40)   for generating the signal of the same level as that of  the  pedestal, and a PWM D/A converter (80) for converting the  inverted  digital signal from an inverter (70) to clamp reference voltage.
Patent KR-930009959-B1 (KR)
Inventor: IWADA SHIGEMI
IPC: B66B3/00
Filed: 1990-08-07
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-0174737-B1 (KR)
Inventor: BROWN DALE GORDON
IPC: C07D207/42
Filed: 1990-08-10
Granted: 1999-02-01
Abstract: 내용 없음.
Patent KR-920007679-B1 (KR)
Inventor: DAKAMURA DOORU
IPC: B41M9/02
Filed: 1990-08-27
Granted: 1992-09-14
Abstract: 내용 없음.
Patent KR-0153442-B1 (KR)
Inventor: KAJIYAMA TTSATO
IPC: G02F1/1333
Filed: 1990-09-24
Granted: 1998-11-16
Abstract: 본 발명은 한쌍의 투명한 전극과 이 전극사이에 삽입되어 있는 합성박막으로 이 
     루어져 있되 상기 박막은 매트릭스 폴리머와 액정 및 비등점이 대기압하에서 150℃ 이상인 고비점의 액체가 액정에 대해 1 내지 30중량%로 이루어진 인가된 전압에 대한 반응이 개선된 액정디스플레이소자에 관한 것이다.
Patent KR-930011790-B1 (KR)
Inventor: KONO TORU
IPC: G11C11/401
Filed: 1990-10-24
Granted: 1993-12-21
Abstract: 내용 없음.
Patent KR-950014662-B1 (KR)
Inventor: OKITSU MASATOYO
IPC: B29B11/16
Filed: 1991-02-09
Granted: 1995-12-13
Abstract: 내용 없음.
Patent KR-100553140-B1 (KR)
Title: 봉입된전기발광성인광체및이의제조방법
IPC: H05B33/12
Filed: 1991-04-24
Granted: 2006-06-16
Abstract: 피막된 일렉트로루미네선스 인광체 입자 및 그의 제조 방법 
     인광체 입자를 매우 얇은 산화물층으로 피막시켜 수분의 침입으로 부터 보호한다. 입자는 산화물 전구 물질을 약 25℃ 내지 약 170℃, 바람직하게는 약 100℃ 내지 약 150℃의 온도하에 증기상 가수분해 반응에 의해 피막된다. 수득된 피막층 입자는 높은 초기 루미네선스 광도 및 습도-가속화 광도 리변에 대한 높은 저항성을 나타낸다.
Patent KR-940004539-B1 (KR)
Title: Method and composition of making fuel oil enhancing setane number and controlling pollution
Inventor: JONG HYON-JONG
IPC: C10L10/04
Filed: 1991-10-25
Granted: 1994-05-25
Abstract: This is a new fuel composition which inhibits smoke emission and improved cetane no. by adding the metal salt of carboxylic acd of formula (1) in the conventional fuel, esp diesel. In formula, X is NO2 or ONO2; M is rare earth, transition, and alkaline earth metal; R is C5-C17 saturated or unsaturated alkyl group. The fuel composition comprises 10-1000 ppm metal carboxylate of (1) and diesel.
Patent KR-940008313-B1 (KR)
Title: Burglar alarm for car audio
Inventor: AN JUNG-KON
IPC: G08B23/00
Filed: 1991-11-13
Granted: 1994-09-12
Abstract: The burglarproof apparatus includies a microcomputer controlling an audio portion, an amplifier and a display, and has a secret code, a backup portion providing the microcomputer with power when power is cut off, a burglarproof display turning on a alarm lamp according to the control of the microcomputer when power is cut off, an input portion providing the microcomputer with the secret code and instructing a test mode to the microcomputer, and a display displaying a code input request according to the control of the microcomputer.
Patent KR-940009775-B1 (KR)
Title: Key identifying tone and ringing tone generator in key-telephone
Inventor: PARK SONG-KYU
IPC: H04M1/26
Filed: 1991-11-25
Granted: 1994-10-17
Abstract: The circuit includes a key scanner for scanning the input of dial key and function key, and a controller connected to the key scanner, which generates a key confirm tone when the key scanner receives the dial key to provide a hand set receiver with the key confirm tone and mute the key confirm tone when the key scanner receives the function key, thereby controlling the speaker volume only when the ring tone is generated.
Patent KR-940008696-B1 (KR)
Title: Magnetic composite of high dielectric system
Inventor: PARK SONG-YOL
IPC: H01B3/12
Filed: 1991-12-28
Granted: 1994-09-24
Abstract: The composition useful as a laminated ceramic condenser, contained 97.04-97.80 wt.% of BaTiO3, 1.42-1.92 wt.% of Nb2O5, 0.04-0.06 wt.% of MnO2, 0.33-0.45 wt.% of CaO, 0.31-0.41 wt.% of C2O2 and 0.10-0.12 wt.% of ZnO. Thus, the composition was mixed and crushed by ball-mill in Nylonjar for 1 hr, dried at 100 degree C, and added 97.80wt% of BaTiO3 for 1 hr. The composition was calcinated at 1,310 degree C for 2hrs and added 5 wt.% of polyvinyl acetate. Obtained product was molded at 1 ton/cm2 pressure in 10 mm of diameter and 15 mm of width. Thereafter baked at 1,310 degree C for 2 hrs, and coated Ag electrode in the both sides of the sintered body.
Patent KR-940004109-B1 (KR)
Title: Apparatus for controlling purge of air conditioner
Inventor: PARK HUI-CHAN
IPC: F24F11/00
Filed: 1991-12-30
Granted: 1994-05-13
Abstract: The fuzzy controller includes an evaporator for absorbing heat by a coolant compressed in a compressor and liquefied by a condenser and expansion valve, a cooled-air flow fan for forcibly flowing cooled air to the evaporator, first and second inverters for controlling the driving of a fan motor for driving the cooled-air flow fan and a compressor motor for driving the compressor, a guide wing for bypassing part of air produced by the cooled-air flow fan, a guide wing motor for controlling the angle of the guide wing, a bypass path for discharging the air bypassed by the guide wing without passing through the evaporator, and a microcomputer for controlling the driving of the first and second inverters and guide wing motor, thereby obtaining a desired amount of air and a desired ejection temperature, without reducing the optimal efficiency of the air conditioner.
Patent KR-950009715-B1 (KR)
Inventor: KIUCHI HIDEO
IPC: B29C45/14
Filed: 1992-01-31
Granted: 1995-08-26
Abstract: 내용 없음.
Patent KR-960016414-B1 (KR)
Title: Terminator of scsi system
Inventor: CHOE KWANG-SUK
IPC: G06F13/40
Filed: 1992-02-28
Granted: 1996-12-11
Abstract: the first resistor connected to the first voltage source having the first potential; the second resistor with its one side connected to the first resistor and the other side connected to the second voltage source having a second potential lower than the first potential; the first diode connected between the first resistor and the first voltage source in forward direction; and the second diode connected between the second resistor and the second voltage source. The connection of the first and the second resistor is connected to the bus line of SCSI.
Patent KR-100241416-B1 (KR)
Inventor: LEE WON-SANG
IPC: H01L29/80
Filed: 1992-03-20
Granted: 2000-02-01
Abstract: 본 발명은 헴트 제조방법에 관한 것으로, 종래의 헴트는 활성영역에서 흐르는 전자는 드레인으로 모두 흘러나가야 하나 기생전류가 전자의 흐름을 방지하여 상호 콘덕턴스가 작아지며, 같은 평면위에 단자를 형성하므로 서로간에 영향을 주고, 이들 단자들이 직각면으로 이루어져 단자 모서리의 전하밀도가 중심보다 높게 되는 점전하효과가 생기는 문제점이 있었다. 
     본 발명은 이러한 문제점을 해결하기 위하여, 각 단자들의 위치를 다르게 형성하여 전자가 수직이동케함으로써 누설전류에 의해서 상호콘덕턴스가 작아지는 것을 방지하고, 전자의 이동로를 감소시켜 소자의 스피드를 향상시키며, 또한 단자의 단면적을 곡선으로 형성하여 점전하효과를 제거할 수 있는 헴트 구조를 제조할 수 있는 것이다.
Patent KR-100219017-B1 (KR)
Inventor: AJAY BHATNAGAR
IPC: A61K31/44
Filed: 1992-04-23
Granted: 1999-09-01
Abstract: 본 발명은 영장류 암컷에 있어서 피임을 위한 아로마타제 억제제의 용도 및 상기와 같은 물질을 사용하는 영장류 암컷에서의 피임방법, 및 영장류 암컷에 있어서 피임용 약제학적 조성물 제조를 위한 상기한 물질의 용도에 관한 것이다.
Patent KR-950005854-B1 (KR)
Title: Self-contraction, heat-contraction material
Inventor: CHOE JONG-CHOL
IPC: H01B7/00
Filed: 1992-04-30
Granted: 1995-05-31
Abstract: The winding member including heat-shrinkable sheets (2), protection sheets (3) formed on the surfaces of sheets (2), and a hot adhasive layer (4), has a nichrome wire mesh (1) formed between the heat shrinkable sheets (2) to control the heat generating temperature by adjusting the cross section area and arranging intervals of nichrome wires of 0.10-1.8 mm diameter and 10-30 mm interrals, thereby uniformly applying heat to the member.
Patent KR-950010045-B1 (KR)
Title: Manufacturing method of semiconductor device
Inventor: SONG YUN-HUB
IPC: H01L21/31
Filed: 1992-05-15
Granted: 1995-09-06
Abstract: (i) forming an oxide layer(1) for a gate insulating layer on a silicon semiconductor substrate(S), and forming a polysilicon layer(2) for a gate electrode thereon; (ii) forming a photoresist layer(3) over whole surface so as to form a gate electrode pattern, and forming a plurality of gate electrodes(G) by photoetching process; (iii) dividing the substrate into A region and B region, and forming a stack type photoresist layer(SP) with the photoresist layer(3) hardened by depositing a photoresist layer(4) and implanting a first conductivity type impurity ion on the A region, and protecting the gate electrodes of the B region by implanting opposite conductivity type impurity ion on the B region; (vi) forming an type MOS transistor in A region and p type MOS transistor in B region; (v) hardening the photoresist layer(3) of the B region by forming the stack type photoresist layer(SP) and removing the upper photoresist layer(4) in the B region; and forming the PMOS transistor and NPOS transistor on same substrate by removing the hardened phoresist layer(3). The method provides stable threshold voltage, reduces leakage current.
Patent KR-950014825-B1 (KR)
Title: Producting method of magnetic recoding medium
Inventor: RYU DEUK-SU
IPC: G11B5/712
Filed: 1992-05-21
Granted: 1995-12-15
Abstract: The magnetic recording medium is manufactured by (a) preparing a binder solution by dissolving the binder into an organic solvent, (b) mixing and dispersing ferromagnetic powder, additives such as abrasive compound, antistatic agent, dispersing agent and lubricating agent, to produce a magnetic pigment, (c) coating nonmagnetic support with the magnetic pigment, and drying calendering, hardening and slitting the coated support. The magnetic pigment is prepared by (a) adding ferromagnetic powder and additives to the mixture solution of organic solvent and vinyl chloride-vinyl acetate copolymer resin as the first binder, stirring and dispersing the pigment in a kneader or a premixer, (b) coating the support with the 1st binder dispersed solution and drying, (c) moistening the coated support to have more than 30% of the surface glossiness, (d) adding the 1st binder-dispersed solution of moistened ferromagnetic powder to the 2nd binder solution of polyester based polyurethane resin as the 2nd binder, and dispersing secondarily.
Patent KR-100201507-B1 (KR)
Title: Powder coating and its use
Inventor: HALPAAP REINHARD
IPC: C08G18/80
Filed: 1992-06-01
Granted: 1999-06-15
Abstract: A powder coating essentially comprising a mixture, which is solid below 30 DEG C and liquid above 120 DEG C, of A) a polyisocyanate component comprising an  epsilon -caprolactam-blocked product of the reaction of 4,4'-diisocyanatodicyclohexylmethane with a sub-stoichiometric amount of a polyol component, B) a polyol component comprising at least one polyhydroxy polyacrylate having an OH number in the range from 80 to 120, C) at least one organotin compound as catalyst, and optionally D) assistants and additives known from powder coating technology, and the use of the powder coating for coating heat-resistant substrates of all types, in particular as a clear coat for automobiles.
Patent KR-100209826-B1 (KR)
Title: Thioxethanone-antitumor agents
Inventor: MILLER THEODORE C
IPC: A61K31/382
Filed: 1992-06-09
Granted: 1999-07-15
Abstract: 1-[[(Dialkylamino)alkyl]amino]-4-substituted-thioxanthen-9-ones having the formula <CHEM>  wherein n is 2 or 3;     R<1> and R<2> are independently lower-alkyl; Q is a residue chosen from the group consisting of CH2NHR<3>, CH2N(R<4>)SO2R<7>, CH2NHCHO, CH=N-Ar, C(O)NR<5>R<6>, CH2N(R<4>)C(O)R<7>, CH2N(C2H5)CHO, and CH2N(R<4>)P(O)(O-lower-alkyl)2;     R<3> is hydrogen or lower-alkyl;     R<4> is hydrogen or lower-alkyl;     R<5> is hydrogen, lower-alkyl or Ar;     R<6> is hydrogen or lower-alkyl;     R<7> is lower-alkyl, or Ar;     R<8> is hydrogen, lower-alkyl, lower-alkoxy, or halogen; and Ar is phenyl or phenyl substituted with methyl, methoxyl, halogen or nitro; or a pharmaceutically acceptable acid-addition salt or solvate thereof, are disclosed as antitumor agents. Compositions containing the thioxanthenones and the method of use of thioxanthenones for treating tumors and cancer in mammals are also disclosed.
Patent KR-100234234-B1 (KR)
Inventor: CHOI SEONG-JAE
IPC: H03G3/00
Filed: 1992-07-31
Granted: 1999-12-15
Abstract: 이 발명은 디지탈 오디오 신호를 처리하는 오디오 프로세서가 사용되는 전자 및 전기기기에 관한 것으로서, SIPO 쉬프트 레지스터에 클럭에 동기되어 16비트의 오디오 데이타가 입력되는 동안 이전에 입력된 데이타는 멀티플렉서에서 가산기로 출력되어 감쇄되며, 동시에 현재 감쇄되고 있는 오디오 데이타 이전에 입력되어 감쇄된 오디오 데이타는 제어부의 클럭에 의해 PISO 쉬프트 레지스터를 통하여 직렬로 출력되도록 함으로써, 디지탈 오디오 신호의 볼륨제어를 종래와 같이 2개의 감쇄기를 사용하여 오디오 데이타의 입력 및 감쇄를 수행하던 것을 하나의 감쇄기만으로도 오디오 데이타의 입력, 감쇄, 출력을 수행할 수 있도록 한 것이다.
Patent KR-960001458-B1 (KR)
Title: Complex vending machine for cupped/canned beverage
Inventor: PARK JUNG-SOO
IPC: G07F11/00
Filed: 1992-08-06
Granted: 1996-01-30
Abstract: The vending machine for distributing both types of cup and can drinks includes a cup drink distribution unit(50) having a water tank(51) storing water, a law material tank storing law material like coffee or milk, and a ball mixer(53) mixing the water and law material and transferring mixed one to a cup holder(30); a can drink distribution unit(70) having a can lack(71) storing can drinks, and an eject mechanism(77) transferring the can to a can outlet(40); a coin unit(19) detecting and counting inserted coins; a number of selection units(16,18) selecting desired drink; and a control box(45) controlling the system.
Patent KR-960009935-B1 (KR)
Title: Logic analizer apparatus for duo-binary signal
Inventor: SEO JIN-WOO
IPC: G01R29/02
Filed: 1992-10-07
Granted: 1996-07-25
Abstract: two comparative operators (1) for comparing n input signals simultaneously received from each channel with a reference voltage; a memorizing start-up condition detector (5) for comparing the two output signals from the comparative operators (1) with a predetermined memorizing start-up condition to generate a memorizing start-up signal; a sample/hold means (2) for regulating the output of the comparative operators (1) in accord with the predetermined memorizing start-up condition; a code and logic determining means (4) for determining the code and logic; a memory (6) for storing the duo-binary-signals of each channel; and a display (7) for displaying the signal stored in the memory (6).
Patent KR-100237082-B1 (KR)
Inventor: CHEN HSING-YAO
IPC: H01J29/50
Filed: 1992-10-24
Granted: 2000-01-15
Abstract: 다중빔 칼라음극선관(CRT)에 사용되는 인라인 전자총은 CRT의 디스플레이 스크린에 전자빔을 집속하기 위한 메인집속렌즈를 갖는다. 
     메인집속렌즈는 전자빔이 통과하고 CRT디스플레이 스크린에서 전자빔의 수평구면수차를 줄이기 위하여 대향된 체인연결형의 공유렌즈빔통과공을 갖는 인접한 대전전극을 포함하고, 여기에서 각 공유렌즈빔통과공은 인라인전자빔과 정렬된 종축선을 갖는다. 각 공유렌즈빔통과공은 전자빔의 수직구면수차를 보정하기 위하여 일정한 간격을 두고 각 전자빔에 정렬된 수직확대부를 포함한다. 각 전자빔에 정렬된 각 고유렌즈빔통과공의 확대부의 수직크기를 증가시키면 전자총의 다른 작동특성을 떨어뜨리지 아니하고 전자빔의 주식스폿트사이즈를 감소시킬 수 있다. 체인연결형 공유렌즈는 빔축선에 팽행한 얇은 주연벽으로 구성되고 메인집속렌즈의 근접한 전극에서 통상적인 슬리드형(이중측벽)또는 중공형 (단일측벽)의 공유렌즈구조에 대향되게 조합되는 것과 같이 다른 형태에도 사용 될 수 있다. 체인연결형의 공유렌즈빔통과공은 전극의 내향단부벽에 배치되거나 전자총축선과 정렬된 전극의 직선측벽에 의하여 구성될 수 있다.
Patent KR-960011006-B1 (KR)
Title: Polyester resin composite
Inventor: KIM WEE-JIN
IPC: C08G63/12
Filed: 1992-11-13
Granted: 1996-08-16
Abstract: The resin composition has good oil resistance and heat-adhesion property to be used as a packaging material for microwave oven. The composition comprises an acid residue of dicarboxylic acid or derivatives thereof and more than two species of glycol. In the composition, the acid residue consists of less than 10 mole % of isophthalic acid and derivatives thereof, also the glycol residue is comprised of linear alkylene glycol selected from those of carbon number 2 to 10 and is required to contain 60 to 80 mole % of ethylene glycol.