baber/WOPTO huggingface dataset:
Patent KR-910004256-B1 (KR)
Title: Transporting deck freight
Inventor: STILLE VOLKER
IPC: B65G13/071
Filed: 1987-10-29
Granted: 1991-06-25
Abstract: A ball-type conveyor has a stationary support frame and a plate on the support frame formed with a plurality of generally parallel rows of holes extending transversely of a longitudinal transport direction. Underneath each row of balls is a respective shaft that is journaled in the support frame for rotation about a respective transverse axis. Respective balls in the holes project upward through the holes beyond the plate and downward through the respective holes into engagement with the shaft of the respective row. The shafts can be rotated about the respective axes so as to rotate the balls to displace an object resting on the balls in the longitudinal transport direction. The conveyor has a guide for displacement of the plate and the balls transversely but not longitudinally of the direction through a predetermined transverse distance relative to the shafts and frame. An actuator is operatively connected between the plate and the frame for transversely displacing the plate and balls through the distance relative to the shafts and frame.
Patent KR-900005663-B1 (KR)
Title: Laser printer with copy and fax functions
Inventor: YANG KEUN-YOUNG
IPC: G06K15/12
Filed: 1987-10-31
Granted: 1990-08-03
Abstract: The laser printer has combined functions of printing output from computer, copying or transmitting script content from input/ output device of printer. The printer includes scanning unit (1) for scanning laser beam to photo-semsitive drum (11); script input/ output device (30) for feeding script via script guide plates (31) (32); reflecting mirror for transmitting incident laser beam from (1) to (11) or rectangular hole (47) of (31); electric charge bonding detector for detecting reflected beam; microcomputer (22') for memorizing signal from (38) and generating it to (1) or transmitting it using telephone lines.
Patent KR-930005010-B1 (KR)
Inventor: INUJIMA TAKASHI
IPC: H05H1/02
Filed: 1987-11-06
Granted: 1993-06-11
Abstract: 내용 없음.
Patent KR-910006189-B1 (KR)
Inventor: KODAN NORIHISA
IPC: E04H4/00
Filed: 1987-11-16
Granted: 1991-08-16
Abstract: 내용 없음.
Patent KR-900007056-B1 (KR)
Title: Method displaying functions in telephone
Inventor: LEE KWANG-WOO
IPC: H04M1/00
Filed: 1987-11-23
Granted: 1990-09-27
Abstract: The circuit distinguishes the telephone functions like in-use, music- hold, call, and dialing with a LED lamp. When in-use with the telephone, the LED is turned on by turning on a transistor (TR17). When dialling the telephone, the LED flickers as much as the corresponding dial pulses. When music-hold state, the LED is turned on as well as providing the music through a speaker. When receiving the ring signal, the LED flickers as much as receivig call pulse as well as providing the ring signal through the speaker.
Patent KR-950008556-B1 (KR)
Title: Apparatus for the manufacture of a hollow plastic article with a blow-moulded body section
Inventor: LINSS GERHARD
IPC: B29C49/02
Filed: 1988-02-12
Granted: 1995-08-03
Abstract: An apparatus is disclosed that is intended for manufacturing a hollow body. The hollow body has a head piece formed by blow-molding a preform segment. The apparatus includes a ring-shaped nozzle, a withdrawal device, and blow-mold pieces which are laterally, reciprocally movable. Regions of the hollow body are fabricated to have outer diameters which are less than the diameter of the extruded tubular segment before the segment is blow-molded. This is achieved by a reciprocally movable mandrel with a molding extension. The molding extension extends both radially and inwardly between projecting regions of the closed blow-mold pieces. The projecting regions of the blow-mold pieces press the corresponding parts of the preform segment against the molding extension, wherewith the ring-shaped nozzle opening is radially, outwardly offset with respect to the outer contour of the molding extension. Following the extrusion, the molding extension is advanced downward, in the embodiment illustrated, and serves as an implement for forming the inner shape of the reduced-diameter region or regions of the body part, and as an opposing thrust element for the blow-mold pieces which press together a region or regions of the tubular preform segment.
Patent KR-950012783-B1 (KR)
Inventor: BRAMBACH JOHAN ARIE
IPC: B32B43/00
Filed: 1988-04-25
Granted: 1995-10-21
Abstract: 내용 없음.
Patent KR-910000888-B1 (KR)
Title: Anti-theft device
Inventor: LEE BYUNG-SUNG
IPC: B60R25/04
Filed: 1988-05-02
Granted: 1991-02-12
Abstract: The burglarproof has two code numbers so that when  two  code numbers are not in accord ignition does not occur and dials  alarm automatically. The proof has two keyboards; one for door open  and one for ignition. A code apparatus is connected  to  a  controller for controlling door open and ignition. In case of  adaptation  of the burglarproof in an automobile having codeless  phone,  a  call control circuit read out phone number  from  a  memory  and  calls automatically to alarm that  burglar  is  detected  by  a  control circuit.
Patent KR-0135985-B1 (KR)
Inventor: MURAKAMI AZMA
IPC: G06K11/06
Filed: 1988-06-16
Granted: 1998-06-15
Abstract: 내용없음
Patent KR-910005478-B1 (KR)
Inventor: WADA JUNGITSI
IPC: G07C5/08
Filed: 1988-08-09
Granted: 1991-07-31
Abstract: 내용 없음.
Patent KR-910002651-B1 (KR)
Inventor: GANDA MASEHIKO
IPC: A61B5/145
Filed: 1988-11-10
Granted: 1991-04-27
Abstract: 내용 없음.
Patent KR-960009148-B1 (KR)
Title: Broadcasting information data processing system
Inventor: KIM CHUNG-SIK
IPC: H04N5/91
Filed: 1988-11-30
Granted: 1996-07-13
Abstract: The system includes a broadcasting information data output section(17) for seperating broadcasting information data in a composite video signal, a synchronous signal seperating circuit(1) for seperating the synchronous signal from the composite video signal, a combining section(13) for combining the synchronous signal and broadcasting information data, a switching section(15) for selectively outputting the output signal of the combining section and composite video signal, a controller(16) for controlling the operation of the switch and the output level of the broadcasting information data output section, a decoder(14) for decoding the broadcasting information data, and a video signal processor(18) for processing the video signal.
Patent KR-920002346-B1 (KR)
Inventor: MIZUNO DORU
IPC: G05B19/408
Filed: 1988-04-15
Granted: 1992-03-21
Abstract: 내용 없음.
Patent KR-910009065-B1 (KR)
Inventor: NIIMURA TAKASHI
IPC: B42D15/10
Filed: 1989-02-03
Granted: 1991-10-28
Abstract: 내용 없음.
Patent KR-890001213-B1 (KR)
Title: Process for the preparation of aryoxyacetic acid derivatives
Inventor: PARK SANG-WOO
IPC: C07C273/02
Filed: 1989-02-13
Granted: 1989-04-27
Abstract: Title compds. (I)[R1=H, F, Cl; R2=H, Cl; R3=H, Cl, NO2; R4=H, Cl; R5=H, F; R6=(II) , useful as a herbicide, were prepd.. Thus, a mixt. contg. 200ml anhyd. trichloro ethylene and 8.6g ethylene urea was refluxed with 20.2g triethyl amine and 24g 2,5-dichlorophenoxy acetyl chloride for 2hrs to give 23.7g en-(2,5- dichlorophenoxy) acetylethylene urea.
Patent KR-910009511-B1 (KR)
Title: Evf bulb trinming method and apparatus
Inventor: KIM CHAN-DO
IPC: H04N5/225
Filed: 1989-03-28
Granted: 1991-11-19
Abstract: The trimming method of the EVF and the cutting  apparatus  of the coated layer on the EVF are described.  The  method  comprises steps: a) coating a layer (Z) on the inside of a EVF bulb (B);  b) forming a boundary region (Z) as cutting between the residual part (R1) and the removing part (R2); and c) triming  as  spraying  the solution on the removing part. The apparatus comprises a bulb seat (1) rotating with the bult (B) as supporting it, and a cutting rod (3) attaching a cutting tip (3) contacting to the inner layer (R).
Patent KR-950004134-B1 (KR)
Inventor: CRANE LAURA J
IPC: B01D15/08
Filed: 1989-06-24
Granted: 1995-04-27
Abstract: 내용 없음.
Patent KR-940007208-B1 (KR)
Inventor: YANO AKIO
IPC: B41J2/295
Filed: 1989-07-07
Granted: 1994-08-10
Abstract: 내용 없음.
Patent KR-930010459-B1 (KR)
Inventor: WAKARAYASHI TAKESHI
IPC: B41J2/345
Filed: 1989-10-13
Granted: 1993-10-25
Abstract: 내용 없음.
Patent KR-930000982-B1 (KR)
Title: Movement detecting circuit
Inventor: KIM SONG-BONG
IPC: H04N9/77
Filed: 1989-12-22
Granted: 1993-02-11
Abstract: The movement detection  circuit  for  improving  the  picture quality and preventing the misoperation comprises: a section  (10) separating  the  chrominance  signal  obtained  by  filtering  the inputted signal  through  the  horizontal  bandpass  filter,  the vertical bandpass filter, the time-axis bandpass  filter  and  the luminance signal obtained from an adder; a detection section  (20) detecting the chrominance signal operated between  the  frames;  a section (30)  detecting  the  operation  of  luminance  signal;  a processing section    (40)    converting     the       detected chrominance/ luminance signal into the absolute  value;  a  circuit generating the maximum value among the values outputted  from  the processing section (40).
Patent KR-920008217-B1 (KR)
Title: Digital head for vcr
Inventor: YUN JONG-KYONG
IPC: G11B5/008
Filed: 1989-12-29
Granted: 1992-09-25
Abstract: The four heads of double azimuth  have  record/play  function for both a VHS VCR and a digital VCR. The head is composed of four double aximuth heads-SP1 (10), EP2 (20), EP1  (30),  SP2  (40),  a piezo element (2) located between head (3) - SP1 (10), EP1 (30)  and a drum (1), and a switch (SW1) for  applying  voltage  to  the piezo element (2) selectively.
Patent KR-920009415-B1 (KR)
Title: Process and device for measuring the viscosity of materials
Inventor: LAUN MARTIN
IPC: G01N11/14
Filed: 1988-11-24
Granted: 1992-10-16
Abstract: PCT No. PCT/EP88/01070 Sec. 371 Date Aug. 31, 1990 Sec. 102(e) Date Aug. 31, 1990 PCT Filed Nov. 24, 1988 PCT Pub. No. WO89/06352 PCT Pub. Date Jul. 13, 1989.The invention relates to a process and device for measuring the effective viscosity and the elastic properties of coatings. Known measuring processes and measuring devices based on the "rolling ball method" suffer from drawbacks, namely run formation and sinking of the relatively heavy solvent vapors, due to the inclination of the coated sheet metal. To overcome these drawbacks, rolling movements are imparted to a magnetizable ball (1) displaced from its rest position in a magnetic field, during movement of the horizontally disposed substrate, under the influence of the field gradient of a permanent magnet or electromagnet (4) located below the substrate. The rolling movements are used as the basis for the measurements.
Patent KR-940002015-B1 (KR)
Inventor: KOJIMA MASAYASU
IPC: B21H1/04
Filed: 1990-04-13
Granted: 1994-03-14
Abstract: 내용 없음.
Patent KR-0171188-B1 (KR)
Title: A pharmaceutical composition for treating diabetes mellitus
Inventor: ROBINSON KEITH M
IPC: A61P3/10
Filed: 1990-07-23
Granted: 1999-02-01
Abstract: The present invention relates to the use of a compound of the formula   <CHEM> wherein R1, R2, R3 and R4 are each independently a C1-C6 alkyl group, for the preparation of a pharmaceutical composition for lowering blood glucose and treating diabetes mellitus.
Patent KR-0153255-B1 (KR)
Title: Apparatus for spinning core-skin fibres
Inventor: GOSSENS GUNTER
IPC: D01D5/34
Filed: 1990-07-19
Granted: 1998-12-01
Abstract: In the apparatus for spinning core/skin fibres consisting of various fibre-forming materials, a preplate (16) is arranged between a distributor plate (14) and a spinneret plate (12). Nozzle capillaries (18) having prechannels (20) are formed in the spinneret plate (12). The materials for the skin and the core of a fibre are fed to the spinneret plate via an annular channel (28) and a feed channel (32), approximately concentric with this, which are formed in the preplate (16). The annular channel (28) is connected via at least one feed channel (30) to at least one guide channel (24) and the central channel (32) for the core material is connected via at least one feed channel (34) to at least one guide channel (26) in the distributor plate (14). By means of the arrangement of a preplate having channels formed therein for the core material and skin material of the fibres, on the one hand high-quality fibres with exact geometries can be produced and on the other hand the number of nozzle capillaries per unit area can be increased to more than 10 per cm<2>, since a compact formation of the channels in the preplate (16) is possible. <IMAGE>
Patent KR-0136902-B1 (KR)
Inventor: NAGANO YOSHIMI
IPC: C07H19/16
Filed: 1990-08-31
Granted: 1998-04-25
Abstract: 내용없음.
Patent KR-940001057-B1 (KR)
Inventor: OKUMURA YOSHINORI
IPC: H01L29/78
Filed: 1990-11-10
Granted: 1994-02-08
Abstract: 내용 없음.
Patent KR-0172811-B1 (KR)
Inventor: KOO BONN-JAE
IPC: H01L21/28
Filed: 1990-11-12
Granted: 1999-03-30
Abstract: 본 발명은 절연보호막으로서 BPSG를 사용할 수 있고 공정단계를 줄일 수 있는 비트라인 재료로서 폴리사이드를 사용한 반도체소자의 배선형성방법을 제공키 위한 것으로 이를 위해 제1콘택홀을 형성하고 콘택트저항 감소용 이온을 주입하는 단계, 제1콘택트홀의 스팁한 부분의 제거를 위한 에치백후 비트라인 형성을 위해 전체적으로 폴리사이드막을 형성한 다음 포토/에치 공정을 진행하는 단계, 폴리사이드의 저항을 낮추기 위해 어닐링하고 콘택홀의 평탄화를 위해 SOG막을 증착시킨 후 에치백하는 단계, 절연보호막으로서 BPSG막을 형성하고 평탄화를 위해 이를 리플로우시킨 다음 제2콘택홀을 형성하는 단계를 차례로 포함한다.
Patent KR-930005729-B1 (KR)
Title: Digital audio tape recorder available for displaying letter information
Inventor: CHOE KYONG-SON
IPC: G11B20/10
Filed: 1990-12-31
Granted: 1993-06-24
Abstract: The device decodes  character  informations  on  the  digital audio tape  without  dicturbing  audio  signal.  The  method  for character recording is accomplished by using LSB one bit of  coded 16 audio signal bits, and  decoding  is  done  in  reverse  method above. The device comprises: LSB bit extracting unit (10); LSB bit storage unit (11) for accumulating  serial  bit  stream  from  the extractor in sequence; latch  controller  (12)  for  generating  a display control signal; a  decoder  (13)  for  decoding  a  output signal of the storage  unit  (11);  display  unit  for  indicating character information.
Patent KR-940003956-B1 (KR)
Inventor: HOSHINO FUTOSHI
IPC: D21H19/38
Filed: 1991-02-01
Granted: 1994-05-09
Abstract: 내용 없음.
Patent KR-940003163-B1 (KR)
Inventor: CLANVERIA R Y
IPC: A43B21/30
Filed: 1991-04-22
Granted: 1994-04-15
Abstract: 내용 없음.
Patent KR-0176259-B1 (KR)
Inventor: BANEY RONALD HOWARD
IPC: H01L21/312
Filed: 1991-06-04
Granted: 1999-04-01
Abstract: 본 발명은 하이드로겐 실세스퀴옥산 수지 또는 가수분해되거나 부분적으로 가수분해된 R X Si(OR) 4-X 의 피복물을 세라믹 실리카 피복물로 전환시키는 저온 방법에 관한 것이다. 이 방법에는 실리카 전구체 피복물을 기질에 적용시키고, 상기 피복물을 아민이 포함된 환경에 노출시키며 상기 피복물을 세라믹 피복물을 수득하기에 충분한 온도로 적용시키는 것이 포함된다. 
     본 발명의 방법은 특히 전자장치상에 피복물을 적용하는데 유용하다.
Patent KR-950011508-B1 (KR)
Title: Silicone somposition for coating
Inventor: SHIN YUN-BONG
IPC: C09D183/04
Filed: 1991-06-21
Granted: 1995-10-05
Abstract: The silicone coating composition comprises 40-50 wt. % of a transparent liquid silicone, 10-20 wt. % of benzoyl peroxide, 2-5 wt. % of 2,5-dimithyl-2,5-bis(t-butylperoxy)hexane and 30-40 wt. % of methylisobutylketone. A keyboard panel(1) is fixed on the fixed board(301) by a jig(101), and the keyboard(2) is coated by the silicone coating composition. The coating composition containing a transparent liquid silicone 45 g, benzoyl peroxide 15 g, 2,5-dimethyl-2,5-bis(t-butylperoxy)hexane 2.5 g and methylisobutylketone 35 g is coated on the character plate and vulcanized at 145 degree C for 10 min, and coated and vulcanized again at 145 degree C for 10 min to give the keyboard.
Patent KR-950000641-B1 (KR)
Title: Process for producing purified telephthalic acid process for producing purified telephthalic acid
Inventor: TANIGUCHI NORIO
IPC: C07C51/487
Filed: 1991-07-01
Granted: 1995-01-26
Abstract: In a process for producing purified terephthalic acid which comprises catalytically oxidizing p-xylene in liquid phase to produce crude terephthalic acid containing 4-carboxybenzaldehyde as a main impurity therein, and treating the crude terephthalic acid with hydrogen in the presence of a hydrogenation catalyst in a reaction vessel, thereby to produce purified terephthalic acid containing 4-carboxybenzaldehyde in an amount of fixed range in a stationary manner, there is provided an improvement which makes it possible for the treatment to reach the stationary state promtly after partial exchange of deactivated catalyst for a new one. The improvement comprises feeding into the reactor crude terephthalic acid which contains 4-carboxybenzaldehyde in an amount larger than that in the stationary state of the treatment, and treating the terephthalic acid until the treatment reaches the stationary state.
Patent KR-950013341-B1 (KR)
Inventor: TANAKA HIROSHI
IPC: G09G5/00
Filed: 1991-09-13
Granted: 1995-11-02
Abstract: 내용 없음.
Patent KR-960004745-B1 (KR)
Inventor: ITAKURA TECHURO
IPC: H03F1/02
Filed: 1991-10-19
Granted: 1996-04-12
Abstract: 내용 없음.
Patent KR-0156259-B1 (KR)
Inventor: KASAHARA KENICHI
IPC: C07D251/34
Filed: 1991-11-15
Granted: 1998-11-16
Abstract: 본 발명은 이소시아누르산(이하, ICA칭함)과 에피클로로히드린(이하, EpCH라 칭함)으로 부터 트리글리시딜 이소시아누레이트(이하, TGI라 칭함)을 제조하는 방법에 관한 것이다.
Patent KR-940008704-B1 (KR)
Title: Power source level detector
Inventor: AN HUI-TAE
IPC: G01R19/165
Filed: 1991-12-19
Granted: 1994-09-26
Abstract: The circuit performs the detection of voltage variation to force output to logical low or high. The circuit comprises three series connected inverters, and the output is taken from the third stage inverter output terminal. The first inverter is connected to Vcc through the cascaded NMOS, and the PMOS of the third inverter is connected to the supply voltage directly. The PMOS of the second inverter is connected to Vcc through the NMOS whose source and gate are connected to Vcc. The voltage divider circuit, which is composed of three NMOS and a resistor in series, is located between Vcc and ground, and the contact point between the three series connected to NMOS and resistor is connected to the input terminal of the first inverter. The absolute value of the Vt of the second inverter PMOS is higher than that of NMOS, and the output is low when Vcc is 5V and the output is high when the Vcc drops to 3V.
Patent KR-940004316-B1 (KR)
Title: Pdlc using liquid crystal vesicle
Inventor: JO SU-YON
IPC: G02F1/1337
Filed: 1991-12-20
Granted: 1994-05-19
Abstract: The vesicle improves a contrast ratio on ON-OFF time in a PDLC. The vesicle of a hydrophobic and hydrophilic includes in it a liquid crystal materials. The liquid crystal vesicle is of a stable polymer. A PDLC includes transparent electrodes in the two-sides, and has liquid crystal drops distributed in discrete states. A PDLC has a stable polymer. The vesicle has a hydrophobic alchyl chain,and an ammonium salty, carbonic acid, sulphuric, oxalic acid, and phosphoric acid hydrophilic chain.
Patent KR-940010569-B1 (KR)
Title: Ldd-transistor and manufacturing method thereof
Inventor: KU JONG-SOK
Filed: 1991-12-24
Granted: 1994-10-24
Abstract: The method includes the steps of forming a field oxide film (21), a gate oxide film (22), and a polysilicon layer on a first conductive substrate (20) to etch the polysilicon layer to form a gate poly region (23), forming a side wall oxide film (24) on the side wall of the gate poly (23) to form a nitride film (25) at an active region, removing the sidewall oxide layer (24) to form a thermal oxide film (26) on the gate poly (23), forming of second conductive impurity region (27) of a medium concentration into the substrate between the film (25) and gate poly (23), forming a polysilicon side wall (28) and second conductive impurity region (29) of a low concentration, and forming a side wall oxide film (30) and of second conductive impurity region (31) of a high concentration, thereby improving the hot carrier effects, gate induced drain leakage, and current driving.
Patent KR-950000790-B1 (KR)
Title: Convergence compensation apparatus of crt
Inventor: LEE JONG-HUI
IPC: H01J29/76
Filed: 1991-12-30
Granted: 1995-02-02
Abstract: The device makes CRT assembly work simple and easy by placing the magmetic field at the outside of electron gun shield cup in the inline type colour cathode-ray tube. The magnetic field generator (1) consists of two arms (5), and a permanent magnet (4) inside the space (3) betweem two outer-bodies.
Patent KR-940003677-B1 (KR)
Title: Method and apparatus for making boiled rice
Inventor: JONG SUNG-YONG
IPC: A23L7/196
Filed: 1992-01-18
Granted: 1994-04-27
Abstract: The apparatus for washing and cooking rice in a full automatic course, has a rice washing means, a means for measuring a quantity of water, and a water supply means. The apparatus with inner vessel (1), an outer vessel (2), a cap (3), a heater (5), comprises water supply/drain means for receiving water for washing or boiling rice and draining the rice-washed water; a weight detecting means (12) for measuring the weight of rice of water; a temperature detecting means (13) for detecting cooking temperature heated by the heater (5); CPU (401) connected with ROM (402), RAM (403) including program and data; an input terminal of the CPU connected with the means (12),(13);an output terminal connected with relays for switching current to the heater (5).
Patent KR-100286067-B1 (KR)
Title: 데이타 재생 장치
IPC: G11B27/19
Filed: 1992-01-30
Granted: 2001-04-16
Abstract: 본 발명은 자기 테이프의 길이 방향으로 형성된 위치 정보 트랙을 재생하는 데이터 재생 장치에 있어서, 자기 테이프의 길이 방향으로 형성된 위치 정보 트랙에서 얻어지는 재생 위치에 의거해서 발생한 제 1 클록과, 자기 테이프를 구동하는 테이프 릴의 회전 주파수에 의거해서 발생한 제 2 클록에 따라서, 위치 정보의 갱신 회수로 되는 카운트 정보를 얻도록 함으로써, 위치 정보 트랙에서 재생 위치 정보가 얻어지지 않는 경우에도 카운트 정보에 의거해서 용이하게 재생 위치 정보를 보정할 수 있다.
Patent KR-950003921-B1 (KR)
Title: Long chain carboxylic acid imide ester
Inventor: EBASHI IWAO
IPC: C07K17/00
Filed: 1992-04-24
Granted: 1995-04-20
Abstract: Provided is a long chain carboxylic acid imide ester (I) represented by the following general formula (I) <CHEM> wherein W is a divalent long chain hydrocarbon group which may optionally be interrupted by one or more groups each independently selected from the group consisting of an oxygen atom, a sulfur atom and a group of -N(R<1>)- (R<1> being a lower alkyl group) and X represents a divalent hydrocarbon group which may optionally be substituted, or salts thereof. The above long chain carboxylic acid imide ester or its salts is useful for modifying enzymes or proteins having biological activities to give their derivatives which have, while retaining most of the original biological activities, an extremely prolonged plasma half-life as compared with the proteins and have no antigenecities and can be administered to animals.
Patent KR-100196255-B1 (KR)
Inventor: PIOTROWSKI BERNHARD
IPC: B01J10/00
Filed: 1992-05-28
Granted: 1999-06-15
Abstract: 수평면에서, 반응 매질의 실질적으로 수직인 상승-방향 유동(7)이 반응기 단면의 부분 영역에서 일어나고, 실질적으로 수직인 하강-방향 유동(8)이 다른 부분 영역에서 일어나며, 실질적으로 상승-방향 유동(7)이 일어나는 부분 영역에서만 불연속상을 분산시키기 위한 수단(13)을 갖는, 불균질상 반응, 특히 연속 액체상 및 분산(불연속) 기체상을 갖는 기체/액체 반응을 수행시키기 위한 반응기(1)가 기술되어 있다. 이 반응기는 하강-방향 유동(8)이 일어나는 부분 영역으로부터 상승-방향 유동(7)이 일어나는 부분 영역으로의 반응 매질의 자유로운 유동이 분산 수단(13)의 영역에서 가능하도록 하는 방식으로 고안된다. 
     제안된 반응기의 바람직한 용도는 소위 비텐 DMT 공정으로 p-크실렌 및 모노메틸 p-톨루에이트를 공기로 발열적 산화시키는 것이다.
Patent KR-100275349-B1 (KR)
Title: 정보 기록 매체 및 재생 장치
IPC: G11B20/12
Filed: 1992-06-30
Granted: 2001-01-15
Abstract: 복수의 종류의 정보가 기록되어 있는 정보 기록 매체를 재생하는 경우 조작성을 개선한다. 
     디스크(1)에 기록되어 있는 복수 채널의 정보중, 각 채널의 데이타가 디코더(8 내지 10)을 통하여 합성기(11 또는 12)에 공급된다. 비휘발성 메모리(16)에는 소정의 채널에 대응하는 규정값이 기억되어 있으며, 이 규정값에 대응하는 채널이 합성기(11 12)에 의해 선택되어 출력된다.
Patent KR-950008217-B1 (KR)
Title: Atm layer function processing unit for uni in the b-isdn
Inventor: KIM KYONG-SU
IPC: H04L12/433
Filed: 1992-07-02
Granted: 1995-07-26
Abstract: The ATM layer function processor is commonly used to ATM network node, network terminal equipment, and terminal interface equipment. This equipment has the basic elements providing service board interface and puts the channel of user service data, OAM data of ATM layer and signaling data to independent sending/receiving buffers. The equipment consists of connection setup block(1), connection release block(2), ATM OAM block(3), cell configuration block(4), cell sending block(5), cell receiving block(6), VME bus interface(7), user plane(8), signal plane(9) and bus(10).