baber/WOPTO huggingface dataset:
Patent KR-850001335-B1 (KR)
Title: The method for treatment of wastewater include heavy metal
Inventor: SANO MASAGACHU
IPC: C02F1/46
Filed: 1981-07-14
Granted: 1985-09-19
Abstract: Waste soln. contg. heavy metals is treated by filling a waste soln. contg. ferrous salt and alkali into a vessel, flowing current into the vessel while stirring the soln. to form ferric ions by anodic oxidn. of the ferrous ions without causing bubbles in the soln., and allowing ferrite contg. heavy metals to be formed in the soln. The process gives ferromagnetic precipitates consisting of large particles in a short time and removes toxic heavy metals.
Patent KR-830000532-B1 (KR)
Title: 일반 지우개로 지워지는 볼펜 잉크의 제조 방법
IPC: C09D11/18
Filed: 1981-11-10
Granted: 1983-03-12
Abstract: 내용 없음.
Patent KR-880001525-B1 (KR)
Title: Improvements in and relating to paper marking machinery
Inventor: OUBRIDGE TERENCE JOHN
IPC: D21F1/00
Filed: 1982-04-26
Granted: 1988-08-19
Abstract: A paper web drying apparatus for the rapid drying of soft uncompacted paper comprises a hood which is connected to a heater means supplying in operation heated air to the hood, the hollow interior of the drum being connected to a pump to create a pressure less than ambient pressure within the drum to cause the heated air to be drawn through the web on the drum, the first section adjacent the web inlet having a series of nozzles/apertures connected to the heater means, the second section adjacent the web outlet being provided with an inlet for heated air form the heater means and ahving no means of exhaust allowing extraction of air without passage through the web.
Patent KR-860001139-B1 (KR)
Title: Jacking apparatus adjustable for augnment variations
Inventor: LEGLUE MICHAEL J
IPC: B63C3/08
Filed: 1982-12-17
Granted: 1986-08-16
Abstract: The jacking device comprises a force generator, the force being applied against at least two transversely spaced anchor points for moving a load. Two equalizing cylinders transmit the force to the archor points, the fluid pressure in each of the cylinders being limited to a predetermined value. A frame transmits the force from the force generator to the cylinders. At least two anchor point engagement members are spaced apart in the transverse direction.
Patent KR-890001269-B1 (KR)
Title: A process for the production of a flavouring compositions
Inventor: SHU JAU Y
IPC: A23L27/24
Filed: 1983-02-15
Granted: 1989-04-28
Abstract: A flavouring compsn. contains (a) 10-80 wt.% of a fermented vegetable juice (I) and 20-90 wt.% of a hydrolyzed protein (II), or (b) 20-80 wt.% of a dehydrated fermented vegetable (III) and 20-98 wt.% of (II). The compsn. contg. an enzymically or chemically hydrolyzed protein provides an appetizing sour note and a meat and vegetable flavour.
Patent KR-870000515-B1 (KR)
Title: Frequency detecting circuit
Inventor: NISHIKAWA MEISEI
IPC: G11B7/005
Filed: 1983-06-15
Granted: 1987-03-13
Abstract: The circuit is fed with a digital information signal obtained from an optical disc and having an inverting period falling within a range of a max. inverting period, with the min. inverting period predetermined by the modulation system. An edge detection circuit detects the logical level changing points on a waveform of a pulse component of the digital signal. A counter receives the edge detecting signal(107) and a demodulating clock signal (108) to count intervals between adjacent pulse edges. The counter output is fed to a comparator.
Patent KR-860002102-B1 (KR)
Title: Wefting apparatus in the jet loom
Inventor: ONISHI KIMIMASA
IPC: D03D47/30
Filed: 1983-08-01
Granted: 1986-11-25
Abstract: At least one (10A) of a row of aligned weft and air guides of a jet loom has an auxiliary picking jet nozzle (44) inclined towards the picking direction into the eye (38) of the guide(10A). The guide has a slot (40) through which weft passes from the eye (38) during beating, and into the eye projects a land portion (42) having first and second edges (b,c) the latter of which lies in a plane (p) intersecting a border (f) of the eye (38) at a point spaced from the slot (40) entrance. The first edge (b) of the land portion (42) borders a section (38a) of the eye in which air flow tends to be induced into the slot(40), i.e. by passage of the picking air jet through the weft guide section (38b) of the eye (38).
Patent KR-900006721-B1 (KR)
Title: Process for preparing 2.6-piperidine dione
Inventor: BERNHART CLAUDE
IPC: C07D401/04
Filed: 1983-11-08
Granted: 1990-09-20
Abstract: Piperidinedione derivs. of formula (I) and their pharmaceutically acceptable acid salts are prepd.: where R is C2-5 straight or branched alkyl, or both R gps. represent a morpholino or piperidino opt. substd. by 1-4 methyl gps.; n is 2 or 3; R1, R2, R3, R4 and R5 are independently H or lower alky; the piperidinedione substitutes the pyridyl gp. in the 2' position, and at least one of R1, R2, R3 or R4 is not H. (I) may be prepd. from a main surface. (I) are useful as myocardial protecting and antiarrhythmic agents.
Patent KR-890002954-B1 (KR)
Title: Yttrium oxide mantles for fuel-burning lanterns
Inventor: ADDISON GILBERT J
IPC: F21H1/02
Filed: 1984-08-27
Granted: 1989-08-14
Abstract: A mantle for a gas or vapour burning is produced by impregnating an open-topped woven mantle sock with a mixture of mental hydroxides which change to oxide at the first firing.  The process is improved by using yttrium hydroxide modified with a small amount of cerium hydroxide.  The proportions giving 1.8-3.8 parts of cerium oxide per 100 parts of yttrium oxide.
Patent KR-870001743-B1 (KR)
Title: Process for preparation of cabapenem
Inventor: DEXTRAZE PIERRE
IPC: C07D285/06
Filed: 1984-09-07
Granted: 1987-09-26
Abstract: Carbapenems (I; R8=H; R1=H, (un) substituted C1-10 alkyl, alkenyl, aralkynyl, heterocyclyl, heterocyclylalkyl, -OR3, -OCONR3R4; R3, R4=H, C1-10 alkyl, alkenyl, alkynyl, cycloalkyl, ph; R2=easily removable carboxyl protecting gp. ; R5= (un) substituted C1-10 alkyl, cycloalkyl, phenyl, aralkyl, hetero cyclyl; A=C1-6   alkylene) are prepd. by reacting (II) with (III) in the presence of alkali.
Patent KR-940000053-B1 (KR)
Inventor: SARFATI GUSTAVO A
IPC: B65H51/22
Filed: 1985-06-19
Granted: 1994-01-05
Abstract: 내용 없음.
Patent KR-880002242-B1 (KR)
Title: Composition of aqueous paints
Inventor: PARK JIN-GU
IPC: C09D1/00
Filed: 1985-08-08
Granted: 1988-10-20
Abstract: Compsns. for prepg. paints consists of (i) 35-40 wt.% of acryl emulsion:obtd. from 2-ethylhexyl acrylate, ethyl acrylate, methyl methacrylate or ethyl methacrylate, stylene monomer, acrylic acid, emulsifying agent, catalyst and water, (ii) 45-50 wt.% of fine shell powder, below 200 mesh: obtd. by pulverizing seashells in the water, sinking by let flow, straining and drying and (iii) small amts. of emulsifying agent.  Mix acryl emulsion, shell powder and aq. paint additives for 2-3 hr at 1,700-1,900 rpm to give aq. paints.
Patent KR-870000788-B1 (KR)
Title: Process for preparing triazine derivatives
Inventor: HAYASHI YOSHIO
IPC: C07D251/52
Filed: 1985-08-14
Granted: 1987-04-18
Abstract: Title compds. I[R1,R2,R3,R4=H, aliphatic hydro carbon, lower alkoxy- (lower alkyl), etc. , useful as herbicidal agents, are prepd. Thus, 4g 50%-NaOH is treated with a mixt. contg. 4g 2,4-bis(ethyl amino)-6- mercapto-1,3,5-triazine, 20ml dioxane, and 20ml H2O in 200 ml flask at 0-10≰C . After the mixt. is stirred for 30min, heated at 55-65≰C, and stirred agian for 30min, chlorodifluoro methane is treated with the mixt. for 4hr to give 1.5g 2,4-bis(ethylamino)-6- difluoromethylthio-1,3,5-triazine.
Patent KR-930006074-B1 (KR)
Inventor: BROSTEN GORAN
IPC: B26D1/08
Filed: 1985-09-11
Granted: 1993-07-07
Abstract: 내용 없음.
Patent KR-920005775-B1 (KR)
Inventor: EMMONS WILLIAM D
IPC: C25D13/04
Filed: 1985-09-25
Granted: 1992-07-18
Abstract: 내용 없음.
Patent KR-920004427-B1 (KR)
Inventor: MONCUR MARLOWE V
IPC: C08F220/14
Filed: 1986-01-23
Granted: 1992-06-05
Abstract: 내용 없음.
Patent KR-890002656-B1 (KR)
Title: Precoating device of core wire in aluminum composite wire
Inventor: LEE CHOK-SU
IPC: C25D5/34
Filed: 1986-04-30
Granted: 1989-07-22
Abstract: The device comprises (i) the closed case (1), (ii) tubes (2,2') for inlet and outlet of core wire (S) installed in the front and rear faces of the case, and (iii) three wheels (3a,3b, 3c) each consisting of radial partitions (3') and being separated from one another at an angle of 120 degrees.  The micro shots from rotating wheels strike the surface of the core wire to remove any oxide layer and organic materials.
Patent KR-950001370-B1 (KR)
Inventor: SHUEY KENNETH C
IPC: H04B3/54
Filed: 1986-08-01
Granted: 1995-02-17
Abstract: 내용없음.
Patent KR-900001840-B1 (KR)
Title: Forming method for conductive circuit on substrate
Inventor: IWASA YAMAHIRO
IPC: H05K3/46
Filed: 1986-09-27
Granted: 1990-03-24
Abstract: In the manufacturing of multilevel printed circuit board, a first electrically conductive circuit layer is formed on one side of a base board.  A plating resistant resist is coated on the same side of the base board in a pattern excluding certain parts of the first circuit layer which are to be connected to another circuit layer. Electrically conductive copper paste is coated on the same side of the base board to electrically connect the exposed parts of the first circuit layer except on certain regions of the parts which are to be metal plate.  The board is heated to harden the Cu paste, cleaned, then immersed in metal plating solution to form a plating layer on the Cu paste.
Patent KR-900003804-B1 (KR)
Title: Deep trench ageing of single crystal silicon
Inventor: STENGER HARVEY G JR
IPC: C23F4/00
Filed: 1987-05-16
Granted: 1990-05-31
Abstract: A process is for deep trench, anisotropic plasma etching of single crystal silicon through an apertured mask of SiO2 or Si3N4 uses an atmosphere comprising a mixt. of NF3, a halofluorocarbon and opt. an inert gas.
Patent KR-910007960-B1 (KR)
Inventor: KAWANO TSUYOSI
IPC: B65D17/28
Filed: 1987-07-29
Granted: 1991-10-04
Abstract: 내용 없음.
Patent KR-910000887-B1 (KR)
Inventor: KURIHARA KAZUMASA
IPC: F16H59/08
Filed: 1987-10-24
Granted: 1991-02-12
Abstract: 내용 없음.
Patent KR-900002783-B1 (KR)
Title: Circuit controlling velocity of elevator
Inventor: KWAK CHUNG-HYUN
IPC: B66B1/24
Filed: 1987-12-28
Granted: 1990-04-30
Abstract: The controller in which the number of counted pulses of notch instruction voltage can be corrected by motor program includes a comparator (11) transmitting the high level signal through a terminal (O0) and low level signals through terminals (O1-O7) when the notch instruction is received, an inverter (12) inverting the output signal of the comparator by receiving a low level signal from an OR gate (OR1), a decoder (16) enabling I/O port (15) by transmitting the chip selecting signal (CS2), a NOR gate (NOR1) loading counters (17,18) by receiving a write signal (WR) from CPU, and an I/O port (15) decreasing the notch instruction voltage step by step.
Patent KR-940010918-B1 (KR)
Inventor: ROBB STEPHN P
IPC: H01L29/78
Filed: 1988-03-15
Granted: 1994-11-19
Abstract: 내용 없음.
Patent KR-910007196-B1 (KR)
Title: Manufacture method of afforestation mat in slope
Inventor: LEE IL-WON
IPC: E02D17/20
Filed: 1988-08-13
Granted: 1991-09-19
Abstract: A wire net (2) is placed over a newly bared fresh  earth  (1) to  be secured  with  anchor  bolts  (3)  and  covered  with   an arttificially composed culture soil (4) in a proper thickness. The soil is covered with a thin seeding layer (5) to be  sprayed  with seeds. The soil composition includes 20wt.%  loess,  10wt.%  stone powder, 10wt.% bone powder and 10wt.% earth as a mixture, which is mixed with 20wt.% cellulose of  vegetables  and  minerals,  10wt.% composite fertilizer, 5wt.% calcium carbonate,  5wt.%  polyacrylic soda, 5wt.% adhesive agent and 5wt.% coating agent in  water.  The mat provides a good culture ground over the fresh  earth  to  grow greens for forestation to prevent accidents from landslides.
Patent KR-910007079-B1 (KR)
Inventor: IKATTA AKKITTOSI
IPC: C09B1/503
Filed: 1988-12-28
Granted: 1991-09-16
Abstract: 내용 없음.
Patent KR-920005025-B1 (KR)
Title: 다층 구동축
IPC: F16H53/02
Filed: 1989-01-13
Granted: 1992-06-25
Abstract: 내용 없음.
Patent KR-970004876-B1 (KR)
Inventor: BLANCHARD ALAN
IPC: F15C1/16
Filed: 1989-01-27
Granted: 1997-04-08
Abstract: 내용 없음.
Patent KR-930005037-B1 (KR)
Title: Toggle joint
Inventor: JANG JONG-WON
IPC: F03G1/00
Filed: 1989-02-11
Granted: 1993-06-12
Abstract: The rotary drive accelerator comprises a  crank  (10)  linked with a driving shaft (1) and a first connecting bar (11), a  first bell crank (20) mounted on a first bell crank shaft (2) integrally formed with a biarm (22), a first toggle member  (30)  pivoted  by the bi- arm (22) mounted on the  first  bell  crank  shaft  (2),  a second toggle member (32) pivotaly linked with first member  (30), a member (40) for pressing a spring (41) by a plate (42), a second bell crank (50) mounted on the second bell  crank  shaft  (3)  and having another arm (52) linked the second connecting bar  (53),  a latch arm (60) linked with the driving shaft (1)  and  the  second connecting bar (53).
Patent KR-930000073-B1 (KR)
Inventor: FUJITA MINORU
IPC: G11B5/70
Filed: 1989-06-16
Granted: 1993-01-08
Abstract: 내용 없음.
Patent KR-920000401-B1 (KR)
Title: Data buffering circuit
Inventor: HUNG YONG-HYUN
IPC: G11C7/00
Filed: 1989-06-29
Granted: 1992-01-13
Abstract: a buffer memory for accessing the  data based on a furnished address and under a proper  control;  a  host address decoder for decoding host addresses; a  first  buffer  for buffering a write data of a host micro processor; a first  address counter for counting the output of the  host  address  decoder;  a receiving address decoder for decoding the address of a  receiving processor; a second address counter for counting the output of the receiving address decoder;  a  second  buffer  for  buffering  the output of the buffer memory; an address selector for  multiplexing the outputs of the first and second address counters; and an empty flag generating section for generating empty signals as the  state of the buffer memory.
Patent KR-920002210-B1 (KR)
Title: Home service unit system in remote services system
Inventor: WOO MUN-KYUN
IPC: H04M11/00
Filed: 1989-08-18
Granted: 1992-03-19
Abstract: A home service unit (15) periodically sends  inquiry  on  the state of a meter interface unit  (20),  and  receives  answers  to store them. The home service unit (15) outputs reply signals  upon receipt of reply request signals from a line collecting unit (12). When an information request arrives,  the  unit  (15)  outputs  an abnormality message to the unit (12), if there is an  abnormality. If the request is a checking data, the unit (15) outputs  a  check request data to the meter interface unit (20). The method  can  be applied to all kinds of switching systems, and the  checking  time is shortened to  a  small  fraction  compared  with  that  of  the conventional technique.
Patent KR-920010696-B1 (KR)
Title: Cooling system of high temperature waste gas for low pressure chemical vapor deposition apparatus
Inventor: JANG WON-IK
IPC: H01L21/20
Filed: 1989-08-22
Granted: 1992-12-12
Abstract: The  device  is  used  for  cooling  hot  exhaust   gas   in low- pressure CVD coating device, which is necessary for depositing silicon insulating film in manufacturing  semiconductor  elements. The device comprises main body  (1)  having  inlet/outlet  flanges (1a)(1b) for absorbing or discharging exhaust gas;  sealed  liquid nitrogen container (3) having inlet (3a) and outlet (3b) and fixed at upper panel (2) on the main body; copper-made spiral coil  tube (4) for flowing cooling water; o-ring  (6)  inserted  between  the upper panel (2) and lower panel (5).
Patent KR-930009086-B1 (KR)
Title: Assemble method of safety pit disk and small pit disk in dial type lock device
Inventor: KIM JIN-SONG
IPC: E05B37/00
Filed: 1989-09-25
Granted: 1993-09-22
Abstract: The system is composed of a small plate (7), a safety  groove plate 1 (8), a safety groove plate 2  (9)  combined  in  order,  a rotary axle (6) from which a dial lever (6a) is projected  on  the external side. The small plate (7)  is  smaller  than  the  safety grooved plates 1,2 in diameter.  The  safety  grooved  plates  1,2 (8,9) have some dummy grooves on the periphery  and  recesses  for respective plates. The assembled product  is  used  for  locks  on cabinets or safes, against safe-breakers.
Patent KR-0128802-B1 (KR)
Inventor: NOHARA SABURO
IPC: D04H1/435
Filed: 1989-11-29
Granted: 1998-04-04
Abstract: 내용없음
Patent KR-920008278-B1 (KR)
Inventor: SHINOHARA DOURU
IPC: H02P25/06
Filed: 1989-11-30
Granted: 1992-09-26
Abstract: 내용 없음.
Patent KR-930001267-B1 (KR)
Inventor: NAKAYAMA ICHIRO
IPC: H01L29/78
Filed: 1989-12-27
Granted: 1993-02-22
Abstract: 내용 없음.
Patent KR-0137940-B1 (KR)
Inventor: GRANTHAM DANIEL H
IPC: G01L9/12
Filed: 1989-12-30
Granted: 1998-05-15
Abstract: 내용 없음
Patent KR-930001566-B1 (KR)
Inventor: MORI SATORU
IPC: H01L23/498
Filed: 1988-09-28
Granted: 1993-03-04
Abstract: 내용 없음.
Patent KR-930003340-B1 (KR)
Inventor: YONEDA MASATAKA
IPC: A44B19/64
Filed: 1990-08-10
Granted: 1993-04-26
Abstract: 내용 없음.
Patent KR-0176709-B1 (KR)
Inventor: ROBERTSON DIANE M
IPC: D06M101/02
Filed: 1990-10-11
Granted: 1999-02-01
Abstract: 식품포장재의 제조에 사용하는 섬유상 시트 물질은 폴리(비닐 알콜)과 같은 열가소성 물질을 함유하는 용액으로의 초기 처리와 결합 막형성물질과 이 막형성물질용 불용성화제의 후속처리로 이루어지는 특정결합시스템을 사용한다. 
     폴리(비닐 알콜)과의 처리는 시트 물질에 고 알칼리성 또는 부식강도를 부여하는데 효과적이며, 후속처리는 그 알칼리성 강도를 실제 줄이지 않고 초기처리물질에도 습윤강도를 부여하는데 효과적이다. 
     두 단계처리는 고 습윤강도 및 흡수성과 더불어 고 건조강도 및 알칼리성 강도를 포함하는 적정한 결합특징을 얻으려면 지시된 특정 순서로 진행될 필요가 있다.
Patent KR-100221440-B1 (KR)
Inventor: ANMO HIROAKI
IPC: H01L21/822
Filed: 1990-10-19
Granted: 1999-09-15
Abstract: 필드 절연체 막내의 틈에 인접한 불순물 영역상의 유전체 층을 통해 전극이 형성되는 MIS 세그멘트와 전극 유도 세그멘트를 포함하는 MIS 구조의 용량성 소자를 가진 반도체 장치로서, 전극 유도 세그멘트의 전극 유도 영역에 MIS 영역을 접속하는 고농도 불순물 영역이 오직 불순물 영역과 전극 유도 영역 사이의 접합부에만 형성된다. 
     결과적으로 용량성 소자를 형성하는데 있어 고정밀도를 실현하기 위해 기생 저항을 증가시키지 않고 용량성 소자와 반도체 기판사이의 기생 용량은 감소된다.
Patent KR-930011502-B1 (KR)
Title: Self alignment contact forming method
Inventor: KIM IL-UK
Filed: 1990-11-23
Granted: 1993-12-08
Abstract: The  method  for   forming   a   self-aligned   contact   is characterized by (a) laminating an insulating layer with  a  first nitride film (b), a second oxide film (2") and  a  second  nitride film (6'), (b) forming a photoresist film pattern (4) on the  film (6'), (c) removing the films  (2",6')  by  the  dry  etching,  (d) removing the pattern (4)  and  the  films  (2",6,6')  by  the  wet etching  to  form  a   contact   hole   (20),   (e)   forming   an electroconductive layer (8), and (f) contacting the layer  (8)  to the contact region through the contact hole (20).
Patent KR-0166705-B1 (KR)
Inventor: KIM NOH-JIN
IPC: H04N5/232
Filed: 1990-12-11
Granted: 1999-03-20
Abstract: 촛점이 맞지 않은 상태로 녹화가 될 경우 이를 제거하기 위한 캠코더의 녹화제어시스템이 제공된다. 이시스템은 촬영자가 촬영을 하다가 무의식으로 다른 동작을 할때 흔들림으로 인한 촛점 불일치 시간이 소정시간동안 계속될 경우 이를 촬영자에게 경보하고난뒤 불필요하게 녹화된 비디오 테이프를 되감기하여 정확한 녹화를 하기 위한 것이다.
Patent KR-0178999-B1 (KR)
Inventor: SEO KWANG-HA
IPC: H01L27/00
Filed: 1991-01-07
Granted: 1999-03-20
Abstract: 고집적 반도체 소자의 비트라인 콘택매립에 적합한 희생 폴리실리콘을 이용한 폴리사이드 비트라인 형성방법에 관한 것으로, 반도체 소자 제조공정에 있어서, 반도체 소자의 비트라인 형성을 위한 콘택 형성 후 전면에 제1폴리실리콘막을 형성하는 공정과, 상기 제1폴리실리콘막을 위에 티타늄막을 증착한 후 열처리하여 TiSi 2 + TiN막을 형성하는 공정과, 상기 TiSi 2 + TiN 위에 제2폴리실리콘막, TiSi 2 막을 차례로 형성하는 공정을 포함하여 이루어진다. 
     제1폴리실리콘과 티타늄이 반응하여 TiSi 2 + TiN층이 형성되므로 낮은 콘택저항이 얻어지며, 이때 TiSi 2 형성시 기판과는 반응하지 않으므로 정션특성열화를 방지할 수 있다. 
     또한, TiSi 2 는 종래의 WSi 2 보다 저항이 낮은 물질이므로 소자 동작속도를 개선할 수 있는 이점이 있다.
Patent KR-950013982-B1 (KR)
Inventor: DOBBS DAGURASU B
IPC: B05B11/00
Filed: 1991-01-26
Granted: 1995-11-20
Abstract: 내용 없음.
Patent KR-940007319-B1 (KR)
Title: Process for preparation of polyester
Inventor: PARK IN-BO
IPC: C08G63/78
Filed: 1991-03-16
Granted: 1994-08-13
Abstract: This relates to the manufacturing of polyester by a batch type polymerization. In the preparing method of polyester by polycondensation after esterification or ester exchange reaction, at the 70-95 % of esterification or ester exchange reaction, the vacuum of the reaction bath and reaction temperature is each controlled to 700-200 mmHg and 210-250 deg.C, continuing the reaction for 15-60 mins to polycondensae the product. The end product using this polyester has a good mechanical properties and its quality variation is much lessened.
Patent KR-940002290-B1 (KR)
Title: Image display device of flat type
Inventor: KIM SANG-CHOL
IPC: G09G3/20
Filed: 1991-09-28
Granted: 1994-03-21
Abstract: This unit reduces power consumption by varying anode on time and includes a column pole driving circuit to drive m column electrodes responding to pixel data and a row pole driving circuit to drive n row electrodes in sequential line scanning method, a mean to detect whether or not the number of electrodes in ON state is over the pre-determined threshold, a mean to shorten ON time in response to the detect signal.
Patent KR-100238696-B1 (KR)
Inventor: WATANABE HIDETOSHI
IPC: H01J9/02
Filed: 1991-10-30
Granted: 2000-01-15
Abstract: 본 발명의 전계방출형 에미터는 도전성기판과, 이 도전성기판에 형성된 절연막과, 이 절연막내에 형성된 공동부와, 이 공동부내의 상기 도전성기판상에 형성된 캐소드와, 상기 절연막상에 형성된 게이트 전극으로 구성되고, 상기 게이트전극은 바람직하게는 내화성 금속실리사이드로 형성된다. 상기 게이트전극과 상기 절연막 사이에는 바람직하게 다결정실리콘막이 형성되고, 상기 공동부 부분내의 절연막의 측벽은 바람직하게 역테이퍼형상을 갖는다. 
     글라스기판이 사용되는 경우, 상기 글라스기판상에는 절연막을 통해 도전막이 형성되고, 상기 공동부내의 상기 도전막상에 캐소드가 형성된다. 그리고, 상기 전계방출형 에미터의 제조방법이 또한 개시되어 있다.
Patent KR-950002868-B1 (KR)
Title: Preparation of fructosyl stevioside and sweetener thereof
Inventor: IN MAN-JIN
IPC: C12P19/18
Filed: 1991-11-21
Granted: 1995-03-27
Abstract: The preparation method of fructosyl stevioside (I) consists of trans-fructosylation of fructosyl transferase (II) from fructosyl donors to stevioside. (II) is prepared from microorganisms as Aureobasidium, Fusarium, Gleosporium, Aspergillus or Arthrobacter. (I) has advantage in taste.
Patent KR-0136572-B1 (KR)
Title: Digital encoding method
Inventor: GRILL BERANHART
IPC: H03M7/42
Filed: 1991-10-16
Granted: 1998-05-15
Abstract: Sampled values of signal are transformed or filtered into a sequence reproducing the spectral compsn., quantised with varying deg. of precision and wholly or partially optimally encoded. The appearance probability of the quantised spectral coeffts. is correlated with codeword length, and the code table is reduced in size. Some codewords are arranged in a scan, and the rest divided among the remaining gaps.
Patent KR-960000457-B1 (KR)
Inventor: HARRY R SWANK
IPC: H01J29/87
Filed: 1992-03-26
Granted: 1996-01-06
Abstract: 내용 없음.
Patent KR-960000315-B1 (KR)
Inventor: FUKUTA SHINYA
IPC: H01J9/02
Filed: 1992-04-11
Granted: 1996-01-04
Abstract: 내용 없음.
Patent KR-100219809-B1 (KR)
Title: Clamp element including a rapid feed device combined with a force amplifier
Inventor: THOMAS SHOIBLIN
IPC: F16H25/18
Filed: 1992-04-17
Granted: 1999-09-01
Abstract: The clamping element comprises a rapid-adjustment device combined with a power amplifier. The power amplifier is enclosed by a rotatable adjusting sleeve (2) which engages, with an external thread (3), into an internal thread (4) of a housing (1) surrounding it. A first clamping member (5) is fixed in the adjusting sleeve (2) and a second clamping member (11) is rotatably arranged in the adjusting sleeve (2). Arranged between both clamping members (5, 11) are two clamping bolts (13). The clamping bolts (13) are supported on the second clamping member (11) at as small a distance (a) as possible from the adjusting-sleeve axis (A). An actuating and pull rod (10), connected to the second clamping member so as to be fixed in terms of rotation and tension is guided either through a central recess in the first clamping member or through two diametrically opposite, lateral recesses (9) in the first clamping member (5). The last-mentioned recesses (9) are of such size in the circumferential direction of the adjusting sleeve (2) that they permit a limited twist, sufficient for rotating the second clamping member (5) with respect to the first clamping member (11), of the actuating and pull rod (10) with respect to the adjusting sleeve (2). On rotation of the actuating and pull rod (10) in the clamping direction, the latter is first drawn axially into the housing by rotation of the adjusting sleeve. 
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