baber/WOPTO huggingface dataset:
Patent KR-0179364-B1 (KR)
Title: Certain optically active 3,4-dihydrobenzopyran-4-ols which are intermediates
Inventor: FARUK EROL A
IPC: C07D405/04
Filed: 1990-01-31
Granted: 1999-03-20
Abstract: A process for the preparation of a pure (3S,4R)-isomer of a compound of formula (A): <CHEM>  wherein one of R1 and R2 is hydrogen and the other is selected from the class of alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, alkylsulphinyl, alkylsulphonyl, alkoxysulphinyl, alkoxysulphonyl, alkylcarbonylamino, alkoxycarbonylamino or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two alkyl groups, or alkylsulphinylamino, alkylsulphonyl-amino, alkoxysulphinylamino or alkoxysulphonylamino or ethylenyl terminally substituted by alkylcarbonyl, nitro or cyano, or -C(alkyl)NOH or -C(alkyl)NNH2, the alkyl groups or alkyl moieties of alkyl-containing groups having from 1 to 6 carbon atoms; one of R3 and R4 is hydrogen or alkyl having from 1 to 4 carbon atoms and the other is alkyl having from 1 to 4 carbon atoms, or R3 and R4 together are C2-5 polymethylene; R5 is hydrogen, alkyl having from 1 to 3 carbon atoms or acyl having from 1 to 8 carbon atoms; and  n is 1 or 2; in which the pyrrolidonyl or piperidonyl ring is formed by cyclising an appropriate precursor dihydrobenzopyranol compound that has already been resolved to the (3S,4R)-configuration, or a mixture in which the (3S,4R)-configuaration predominates with respect to the (3R,4S)-configuration.
Patent KR-930001220-B1 (KR)
Inventor: SUZUKI KOUICHI
IPC: H01L21/822
Filed: 1990-02-09
Granted: 1993-02-22
Abstract: 내용 없음.
Patent KR-0161529-B1 (KR)
Inventor: NISHI YOSHIKATSU
IPC: G11B7/253
Filed: 1990-06-23
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-0155995-B1 (KR)
Inventor: SUNDSTROM RAY D
IPC: H03K19/003
Filed: 1990-06-28
Granted: 1998-12-15
Abstract: ECL-TTL 트랜슬레이터는 논리 변환 동안 출력 신호에서 전류 스파이크가 발생하지 않고서도 ECL 로직 레벨로부터의 신호를 TTL 호환 가능 논리 레벨로 변환된다. 상기 ECL 입력 신호는 제1 및 제2 차동적으로 관련된 전류로 변환되고 상기 차동 전류들은 제 1 및 제2전압을 발생시켜 제1 및 제2스위칭 회로를 바이어스 시키며 상기 스위칭 회로는 차례로 제1 및 제2보상 제어 신호를 발생한다. 
     상기 차동적으로 관련된 전류의 전체 합은 미리 결정된 크기로 제한되어 제어 신호가 동시에 주장되는 것이 방지된다. 출력 단은 상부 및 하부 트랜지스터를 포함하며 상기 트랜지스터 각각은 상기 제1 및 제2제어 신호에 각각 응답해서 TTL 하이 신호 및 TTL로우 신호를 발생한다. 제1 및 제2스위칭 회로는 상기 출력단의 상부 및 하부 트랜지스터가 동시에 전도되는 것을 방지함으로써 출력 신호에서 바람직하지 않은 전류 스파이크가 발생되는 것을 방지한다.
Patent KR-930000796-B1 (KR)
Title: Connecting device of sea-bottom cable
Inventor: HONG MYONG-UI
IPC: H02G9/02
Filed: 1990-06-30
Granted: 1993-02-04
Abstract: The submarine cable connector has a  simple  and  multi-stage water- tight structure, to ease connection  and  assembly  process. The connector comprises three water-tight members  (A,B,C)  having seals (7,14,22) in both inner sides of housings (1,101); a tie rod (11) equipped in the first water-tight member (A); spacers (18,27) positioned among the water-tight members (A,B,C);  cover  housings (2,201) having a cable (4) on both ends of the housings (1,101); a circular plate (5) having a  circular  hooking  groove  and  seals (10,17,26); a clamp (31) fixing the cable (4); fourth  water-tight member (D) having a water-tight seal (32), a compressed ring  (33) and a seal cover (34).
Patent KR-920004145-B1 (KR)
Title: Matrix type display devices
Inventor: CHON SUK-HO
IPC: H01J31/12
Filed: 1990-07-03
Granted: 1992-05-25
Abstract: The  latticed  picture  display  device  using  cathode  rays comprises a number of filaments (2) separated from one another,  a number of electrodes (3) for controlling the electronic beams from the  filaments,  a  number  of  deflection  electrodes  (4,5)  for addressing the electronic beams horizontally and vertically and  a scrren (6). If a distance between the filaments is "d", a distance between the filament and the surface of screen (6a) is "S" and the voltage value applied to the surface of the screen is "V", (Vxd)/S is 0.5-3.0. The  picture  display  device  improves  a  brightness charactristics  by  adjusting  the  anode  voltage,  the  distance between the filaments and the distance between the  filaments  and the surface of the screen.
Patent KR-920007585-B1 (KR)
Title: Process for the production of plant growth regulater refined
Inventor: PARK JONG-HYON
IPC: A01N63/00
Filed: 1990-08-07
Granted: 1992-09-08
Abstract: A plant growth  regulant  tablet  is  prepd.  by  (a)  mixing 0.1-0.5 g 6-benzyl adenine, 0.05-0.3  g  alkali  agent,  0.5-3  ml water and 0.5-3 ml 90 % ethyl alcohol, and stirring for 5-10  min. to obtain the mixed soln., (b) absorbing the mixed soln. into 1-10 g absorbant e.g. silicon dioxide etc. by spraying and drying,  (c) re-mixing it with a binder e.g. lactose, hydroxy propyl cellulose, corn starch, or gellatin. and an  excipient  e.g.  carboxy  methyl cellulose calcium, low-hydroxy propyl cellulose, or starch  sodium gluconate, and (d) forming the re-mixt. into tablets to obtain the final product.
Patent KR-950000249-B1 (KR)
Inventor: YASUI MITSUO
IPC: A01K63/00
Filed: 1990-08-08
Granted: 1995-01-12
Abstract: 내용 없음.
Patent KR-970008106-B1 (KR)
Title: Antitumor composition
Inventor: OHMORI SHINJI
IPC: A61K38/00
Filed: 1990-09-27
Granted: 1997-05-21
Abstract: The present invention relates to a useful antitumor composition comprising a compound of the formula: <CHEM> (wherein R's are the same or different and each means a hydrogen atom or a lower alkyl group) or a pharmaceutically acceptable salt thereof as an active ingredient.
Patent KR-940000091-B1 (KR)
Inventor: SMITH RONALD
IPC: B60J1/02
Filed: 1990-09-28
Granted: 1994-01-05
Abstract: 내용 없음.
Patent KR-960010578-B1 (KR)
Title: Method of producing a gaseous hydrogen peroxide-containing sterilization fluid
Inventor: ANDERSON JYAN
IPC: A23L3/3445
Filed: 1990-10-30
Granted: 1996-08-06
Abstract: A method of producing a gaseous, hydrogen peroxide-containing sterilisation fluid displaying good, uniform sterilisation properties, by vaporisation of liqueform hydrogen peroxide which is injected intermittently in finely-divided form into an air current serving as vaporisation agent which is kept at a constant or but insignificantly varying elevated vaporisation temperature. The even vaporisation temperature of the air current is ensured in that the air, prior to the vaporisation, is heated by heat exchange with a heating element (11) of large mass (thermal capacity) and large heat exchange surface area which is kept at the de- sired elevated temperature by regulated energy supply to the heating element and which, during breaks in vaporisation between the intermittent injection of the liqueform hydrogen peroxide, is heated with the aid of heat stored in the heating element.
Patent KR-930004068-B1 (KR)
Title: Master alloy for making the break shoe materials with high phosphorus
Inventor: OH OK-SU
IPC: C22C38/00
Filed: 1990-11-14
Granted: 1993-05-20
Abstract: The mother  alloy  for  melting  the  brake  shoe  containing phosphorus is  composed  of  1.7-3.1  wt.%  carbon,  1.5-2.5  wt.% silicon,  0.7-2.0  wt.%  manganese,  9.0-16.0   wt.%   phosphorus, 9.5-13.5 wt.% copper, 2.0-5.5 wt.% chromium, 2.0-5.5 wt.% titanium and vanadium, and  the  balance  of  iron.  The  mother  alloy  is prepared by (a) producing the first intermetallic alloy by melting Cu and Fe-P, (b)  producing  the  second  intermetallic  alloy  by melting pig  iron,  Fe-Si  and  Fe-Mn,  (c)  producing  the  third intermetallic alloy by mixing  and  melting  pig  iron,  chromium, vanadium and titanium, (d) mixing and melting these  intermetallic alloy.
Patent KR-930010204-B1 (KR)
Title: Plywood
Inventor: LEE CHA-DOL
IPC: B27D1/00
Filed: 1990-11-15
Granted: 1993-10-15
Abstract: The first layer for the base board being formed by press-forming a mixture of  briquette  ashes and an aqueous adhesive onto a synthetic resin sponge sheet to  be punched and dried; the second and the third layers being formed by joining two thin separate wooden plates with an  aqueous  adhesive to be layered on the first layer with an  oil  adhesive;  and  the fourth layer being formed by coating a  transparent  lacquer.  The layered product is cut into proper unit pieces for uses.
Patent KR-100198601-B1 (KR)
Filed: 1991-01-07
Granted: 1999-06-15
Abstract: 본 발명은 열확산로 공정이나 금속박막 스퍼터 공정을 검증할 때 이용되는 C-V플로팅을 빠른시간내에 용이하게 실시할 수 있는 메탈 도트 마스크에 관한 것으로, 실리콘 웨이퍼와 같은 크기의 스테인레스 스틸판에 원형 구멍과 사각형 구멍을 뚫어서 금속 박막 증착을 웨이퍼와 동시에 진행하게 하므로 실리콘 웨이퍼위에 금속박막을 분리 형성시킬 수 있게한 것이다.
Patent KR-940001503-B1 (KR)
Title: Method of making self-aligned phase shift mask
Inventor: KIM U-SHIK
IPC: H01L21/027
Filed: 1991-02-18
Granted: 1994-02-23
Abstract: forming a Cr layer selectively on a surface area of a quartz substrate; coating a phase shift layer, a conducting layer, and a photoresist film for electron beam, sequentially; forming a fixed pattern on the photoresist film by electron beam recording and developing, and removing the unnecessary part of the phase shift layer by etching it according to the fixed pattern of photoresist film as a mask; removing the unnecessary part of the Cr layer by etching it with the self aligned mask; and finally removing the photoresist film.
Patent KR-0161292-B1 (KR)
Inventor: YAMAMURA HIROYUKI
IPC: B01D63/12
Filed: 1991-02-27
Granted: 1998-11-16
Abstract: 와권형 가스투과막모듀울은, 복수의 구멍이 있는 중공심봉과, 나선형상으로 심봉주위에 감긴 적어도 하나의 봉투형 가스투과막과, 나선형상으로 감긴 봉투형 가스투과막의 외면 위에 배치된 적어도 하나의 급수스페이서와, 봉투형 가스투과막내에 설치된 적어도 하나의 투과측스페이서를 보유한다. 
     또한 모듀울은, 길이방향으로 심봉내를 유동하는 가스의 유동을 차단하는 간막이 블록과, 간막이 블록에 대해 한쪽에 배열딘 구멍을 통해 봉투형 가스투과막 내로 유입되는 가스의 유동을 조절하여서 가스가 봉투형 가스투과막내를 나선형외측방향으로 이동한 후 나선형내측방향으로 되돌아와서 간막이블록에 대해 다른쪽에 배열된 구멍을 통해 심봉내로 유입하도록 하는 유동조절벽을 구비한다. 
     급수스페이서쪽으로 공급되는 원수내에 용해된 가스는 고효율의 투과를 위해 넓은 면적을 보유하고 있는 막을 통해 투과측스페이서로 가스투과에 의해 탈거될 수 있다.
Patent KR-940003479-B1 (KR)
Inventor: WATANABE MATASUKE
IPC: H04N1/00
Filed: 1991-03-11
Granted: 1994-04-22
Abstract: 내용 없음.
Patent KR-100240242-B1 (KR)
Title: 광학활성 알킬렌디옥시벤젠 유도체 및 치료에의 용도
IPC: A61K31/357
Filed: 1991-03-12
Granted: 2001-02-01
Abstract: 하기 구조식(I)의 광학활성 알킬렌디옥시벤젠 유도체 및 이들의 산부가염. 
     
       
     
     위의 식에서 m은 2~5의 정수이고, n은 1~3의 정수이다. 화합물(I) 또는 라세미체를 함유한 약제학적 조성물과 위의 화합물(I)을 온혈동물에 투여하여 온혈동물의 불안증을 치료하는 방법도 제공되어 있다.
Patent KR-940000580-B1 (KR)
Title: Vertical and horizontal correlation for brightness and chroma signal discrimination
Inventor: IM JONG-SANG
IPC: H04N9/78
Filed: 1991-04-12
Granted: 1994-01-24
Abstract: The vertical/horizontal correlation adaptive luminance/ chrominance separator includes a comb filter for 1H comb-filtering video signal of three serial horizontal scanning lines, respectively, a band-pass filter for band -pass filtering 1H- delayed video signal output from the comb filter, a correlation data detector for detecting first-fourth correlation data, a correlation coefficient generator for generating a correlation coefficient, a MUX for adaptively outputting chrominance signal according to the coefficient output from the coefficient generator, and a luminance signal portion for removing the chrominance signal from the signal delayed by a delay compensator, thereby preventing dot crawl or crossed color from occurring.
Patent KR-940001817-B1 (KR)
Title: Voltage-current transformation circuit for active filter
Inventor: JONG DOK-YONG
IPC: H03H11/12
Filed: 1991-06-14
Granted: 1994-03-09
Abstract: The circuit comprises; a capacitor for connecting the input signals of middle and high frequency components to output terminal; a distributor for voltage-ditributing the input signal of low frequency component to the certain level; first voltage-to-current converting circuit generating first current signal to respond when the voltage-distributed input signal is positive; second voltage-to current converting circuit generating second current signal to respond when the voltage-distributed input signal is negative; third voltage-to-current converting circuit generating third current signal proportional to the second current signal of the second voltage-to-current converting circuit in certain number; second current Miller circuit for coupling fourth current signal proportional to second current signal to output terminal; and third current Miller circuit as active load for coupling fifth current signal to output terminal to respond to third current signal of first current Miller circuit.
Patent KR-950008825-B1 (KR)
Inventor: HAYASHI KIYOSHI
IPC: C25D3/56
Filed: 1991-08-16
Granted: 1995-08-08
Abstract: 내용 없음.
Patent KR-950000373-B1 (KR)
Title: Method of increasing a viscosity of synthetic resin emulsions
Inventor: YANG HONG-SOK
IPC: C08J3/00
Filed: 1991-08-17
Granted: 1995-01-16
Abstract: The method is characterized by mixing 100 wt.pts. of a synthetic resin emulsion with 35-45 wt.pts. of a hydrophilic organic solvent at 20-25 deg.C in the mixer, and agitating the dispersed mixture at 1-1.5 hr. The synthetic emulsion is produced by dispersing a synthetic resin i.e. acryl resin, polystyrene resin or ethylene vinyl acetate (EVA) and an emulsifier into water. The organic solvent is ethyl alcohol, methyl alcohol, propyl alcohol, ketone, methylethyl ketone, methylisobutyl ketone, benzene, toluene and/or xylene. The synthetic emulsion has a good adhesiveness, weather resistance and chemical resistance, and is used in adhesives, paints and water-proofing agents.
Patent KR-940006687-B1 (KR)
Title: Manufacturing method of thick film semiconductor oxygen sensor
Inventor: LEE DOK-DONG
IPC: H01L29/78
Filed: 1991-11-21
Granted: 1994-07-25
Abstract: The method manufactures a thick type control oxidation sensor by a dipping method, reduces a manufacturing cost, and the sensor is applied to cars and large boilers. The compound of slurry TiO2:Ta2O5:Pt has 94:5:1 weight ratio. The compound of TiO2+Pt+Ta2O5 is coated by a dipping method. The temperature of heating is 800-1100 deg.C in thick type semiconductor oxidation sensor. The Tio2 paste is made of H2PtCl66H2O, and is dried at 110 deg.C temperature during 1 hour.
Patent KR-100220256-B1 (KR)
Title: Gene encoding txa2 receptor
Inventor: NARUMIYA SHU
IPC: C07K14/705
Filed: 1991-12-14
Granted: 1999-10-01
Abstract: A gene encoding a TXA2 receptor (SEQ ID NO: 1) was isolated from a cDNA library from human placenta. A TXA2 receptor was obtained by expressing this gene in a host. By using a probe specifically binding to this gene, a gene encoding a TXA2 receptor was detected. The gene of this invention is useful for the production of a TXA2 receptor, which is useful for the research of TXA2-agonists and - antagonists. The probe of this invention is useful for the detection of a gene encoding a TXA2 receptor.
Patent KR-950003676-B1 (KR)
Title: Memory management method in exchanges
Inventor: JONG JUNG-SU
IPC: H04L12/24
Filed: 1991-12-17
Granted: 1995-04-17
Abstract: The method provides the memory management which is for flow control of the packet switching. The packet switching unit consists of a memory buffer block, an user memory(2), a X.25 chip executor(4), a packet memory(3), and a central processing unit(1). The memory buffer block is used for holding packet to send and receive it. The user memories have source program block that process the packet. The X.25 chip executor connects to the subscriber. The packet memory saves the packets in a short time to process them in real-time. The CPU controls the overall function of packet switching. Every block is connected to the bus(data bus, address bus and control bus).
Patent KR-950004096-B1 (KR)
Title: Band mounting method of crt
Inventor: KIM SUNG-YONG
IPC: H04N5/645
Filed: 1991-12-26
Granted: 1995-04-25
Abstract: The method employs an upper core member (10) in which a first coil portion (11) for supplying an electric power is placed, and a lower core member (12) for supporting the band (13), placed under the upper core member (10). The band (13) having the second coil function is heated by electromotive force induced by a magnetic field formed to operate together with the first coil portion (11).
Patent KR-100192991-B1 (KR)
Title: Trifluoromethylketone tripeptide derivatives
Inventor: HEMMI KEIJI
IPC: A61K31/40
Filed: 1991-12-27
Granted: 1999-06-15
Abstract: New trifluoromethylketone derivatives of the following formula : <CHEM>  wherein R<1> is lower alkyl which has one or two substituents selected from carboxy, esterified carboxy and di-lower alkylcarbamoyl; phenyl(lower)alkyl, the phenyl moiety of which may have halogen or nitro or amino and the alkyl moiety of which may have carboxy or esterified carboxy; halo-phenyl; morpholino; or morpholino(lower)alkyl,  R<2> and R<3> are each lower alkyl,  X is - or -NH-, and  Y is <CHEM> and pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them.
Patent KR-100200802-B1 (KR)
Inventor: LEE KANG-HEE
IPC: G06K9/00
Filed: 1991-12-30
Granted: 1999-06-15
Abstract: 개선된 문자분리기능을 갖는 문자인식장치 및 그 방법을 기존의 문자인식장치에서 발생되는 주변장치의 성능에 크게 의존하지 않고 연접한 문자를 평균문자넓이와 비교하여 현재문자넓이가 평균문자넓이의 소정배이상이면 현재문자넓이 중심에서 현재 문자넓이의 소정치에 해당하는 거리만큼 좌우로 누적된 픽셀수를 탐색하면서 최소의 픽셀누적치를 갖는 위치에서 문자를 분리함으로써 문자인식장치 자체의 인식성능을 향상시키는 효과가 있다.
Patent KR-0153462-B1 (KR)
Inventor: TAMURA TAKASHI
IPC: B43L13/02
Filed: 1990-09-27
Granted: 1998-12-01
Abstract: 필기구에 관한 본 발명에 있어서, 합성수지 사출성형된 제품으로 제작된 일시 잉크저장부재는 펜 팁과 잉크 탱크 사이에 삽입된다. 본 발명에 있어서, 미리 결정된 장치에 끼워맞춤하기 위한 플랜지부는 일시 잉크 저장 부재의 외부 주변부 둘레에 배치되며, 합성수지 사출성형된 제품으로된 샤프트와 일체로 형성된다. 본 발명의 실시예에서, 일시 잉크 저장부재는 가요성으로 되며, 샤프트는 팁홀더 보다 연한 재료로 제작되고, 팁 홀더는 필기두께 표시부재로 사용된다. 일시 잉크 저장부재는 잉크색 표시부재로 사용될 수 있으며, 뚜껑은 응용표시부재로 사용된다. 다른 실시예에서, 뚜껑은 필기구의 형태에 따라 선택적으로 끼워맞춤될 수 있다.
Patent KR-0141500-B1 (KR)
Title: Data signal discrimination method and apparatus
Inventor: PLUVINAGE VINCENT
IPC: H04L27/06
Filed: 1990-02-22
Granted: 1998-07-15
Abstract: A method and apparatus for discriminating the data signal of a transmitter means. Binary encoded data is transmitted between a transmitter means and a receiver means in an amplitude modulated signal varying about a threshold level. A means and method are included for determining the number of threshold crossings of the carrier during each of a number of discrete successive time intervals. A further method and means characterizes those of said time intervals wherein the number of threshold crossings equals or exceeds a first predetermined number as a mark, and those of said time intervals wherein the number of threshold crossings does not exceed said predetermined number as a null. The number of successive marks not separated by a predetermined number of nulls is then counted by a further aspect of the method and means. A series of successive marks in excess of a second predetermined number is then characterized as a one, and a series of successive marks in a range below said second predetermined number is characterized as a zero. The signal transmitted by said transmitter means is discriminated from interference by spurious signals.
Patent KR-940010933-B1 (KR)
Inventor: ENGSTROM FOLKE
IPC: F23C10/00
Filed: 1990-03-26
Granted: 1994-11-19
Abstract: 내용 없음.
Patent KR-950006635-B1 (KR)
Title: METHOD OF PREPARATION LiTaO3 POWDER FOR GROWING SINGLE CRYSTAL
Inventor: LEE SONG-KUK
IPC: C01G35/00
Filed: 1992-01-16
Granted: 1995-06-21
Abstract: The starting material powder for lithium tantalum oxide (LiTaO3) single crystal growth is prepared by mixing lithium carbonate and tantalum oxide in a ball mill which comprises an urethane ball and a nylon vessel, calcinating the mixture at 1,640-1,650 deg.C at the speed of elevating temperature 300 deg.C/hr for 1.5 hr in a platinum crucible. The shrinkage ratio of the calcined body is 25%. This single crystal of size of 3-4 in. diameter has good piezoelectrical and electro-optical properties and is used as a surface acoustic wave filter, a resonator, an optical modulation device for TV-VTR.
Patent KR-940003461-B1 (KR)
Title: Method for glass ceramic withused living body material
Inventor: JO JONG-SHIK
IPC: C03C3/076
Filed: 1992-02-11
Granted: 1994-04-22
Abstract: The crystalized glass for biomaterials is prepd. by milling the glass powder comprising SiO2 50-58 wt.%, P2O5 4-10 wt.%, and CaO 34-45 wt.% (and opt. MgO 1-5 wt.%), which generates spontaneously phase-separation, to lower than 200 mesh of the particle size; molding the powder; heat-treating at 950-1050 deg.C for 2-10 hrs, then preciptating the crystal. The phase separation is generated to both of silica. Segment and calcium phosphate segment. In the heat-treatment step, the main crystal component comprises CaSiO3 (Wollastonite) and SiO2 (quartz) and the sub-crystal component comprises Ca10(PO4)6O (Apatite).
Patent KR-0165555-B1 (KR)
Inventor: HIROU ONO
IPC: H01L21/677
Filed: 1992-03-26
Granted: 1999-02-01
Abstract: 제1의 분위기와 제2의 분위기와의 사이에 배치되고, 상기 제1의 분위기로부터 반송된 웨이퍼를 수용하고, 상기 제1의 분위기와 차단된후, 상기 제2의 분위기와 동일하거나 또는 근사한 분위기로 되고, 그후, 상기 웨이퍼를 상기 제2의 분위기로 이송하기 위하여, 상기 제2의 분위기에 대하여 개방되는 로드록장치. 이 로드록장치는, 로드록실과 이 로드록실에 배치되고, 복수의 웨이퍼를 상하방향으로 간격을 두고 수납하는 수납수단과, 이 수납수단내의 복수의 웨이퍼 중 하나의 웨이퍼를 유지하기 위한 유지수단과, 이 유지수단에 의하여 유지된 웨이퍼를 회전시키기 위한 회전수단과, 회전하는 상기 웨이퍼에 광을 조사함으로써 얻은 정보에 의거하여, 웨이퍼의 중심의 위치어긋남 및 웨이퍼의 향방의 어긋남을 검출하기 위한 어긋남 검출수단과를 구비한다.
Patent KR-950000629-B1 (KR)
Inventor: WATANABE YOSHIHARU
IPC: C04B22/04
Filed: 1992-04-30
Granted: 1995-01-26
Abstract: 내용 없음.
Patent KR-100216399-B1 (KR)
Inventor: LEE GANG-SOL
IPC: H04M3/42
Filed: 1992-06-19
Granted: 1999-08-16
Abstract: 본 발명은 교환장치에 관한 것으로, 임의의 내선을 다른 내선과 연결할 경우나 임의의 내선이 점유한 국선을 다른 내선측으로 전환할 경우 일반전화기가 설치되어 있지 않은 다른 내선측으로 연결되는 것을 방지하기 위한 교환장치의 전화기 미접속 내선 통지방법에 관한 것이다. 
     종래의 교환장치는 사용자의 오다이얼링 등으로 인하여 일반전화기가 접속되어 있지 않은 내선을 호출할 경우 피호출 내선에 일반전화기가 접속되어 있지 않음에도 불구하고 호출한 내선측에 링백톤을 송출하고 피호출 내선측에 링신호를 송출하기 때문에 호출한 내선측의 사용자는 오다이얼링을 감지할 수 없으며, 국선을 일반전화기가 설치되어 있지 않은 내선 측으로 전환한 경우 전환시킨 내선으로 재호출 되기 전까지 오다이얼링을 감지할 수 없거나 전환하고자 하는 내선측에 전화받을 사람이 없는 상태라고 인지할 수 있는 오류를 범할 수 있어 국선의 대기시간이 연장되는 문제점이 있었다. 
     본 발명은 내선간의 연결시에 오다이얼링으로 인하여 일반전화기가 접속되지 않은 내선을 호출할 경우 사용자에게 오다이얼링 했음을 알리고 소정내선이 점유한 국선을 다른 내선측으로 전환할 경우 국선전환하고자 하는 내선측에 일반전화기가 접속되어 있지 않을 때 사용자에게 국선전환하고자 하는 내선측에 일반전화기가 접속되어 있지 않음을 알려주므로 국선대기시간을 현저하게 감소시키게 된다.
Patent KR-950003529-B1 (KR)
Title: Manufacturing method of double emulsion form margarine
Inventor: KWON YONG-WON
IPC: A23D7/00
Filed: 1992-08-26
Granted: 1995-04-14
Abstract: The O/W/O type double emulsified margarine is prepd. by i) adding emulsifier mixt. contg. 0.01-0.5 wt.% glycerin fatty acid ester, 0.01-0.3 wt.% sucrose fatty acid ester and 0.05-0.4 wt.% lecithin into the edible oil mixt., heating into 60 deg.C and homogenizing at 30 kg/cm2 to obtain the inner fat and oil (I) of O/W type, ii) mixing one or more edible oil with emulsifier mixt. contg. 0.2-0.5 wt.% glycerine fatty acid ester, 0.1-0.4 wt.% propylene glycol fatty acid ester, 0.1-0.4 wt.% sorbitan fatty acid ester and 0.05-0.3 wt.% lecithin, heating to 60 deg.C and agitating to obtain the outer fat and oil (II), and iii) adding the obtd. (I) into the (II), mixing at 40-50 deg.C and double-emulsifying by agitating.
Patent KR-100226139-B1 (KR)
Inventor: GAWAJIRI SUSUMU
IPC: G05D23/19
Filed: 1992-09-18
Granted: 1999-10-15
Abstract: 가열량을 적산하여, 이 적산치가 소정치가 되었을 때 조리를 종료해야 할 것을 알리는 알람장치에 있어서 적산을 개시하기 위하여 식재투입에 맞추어서 스타트버튼을 누른다고 하는 조작을 불필요하게 한다. 
     유온의 하강구배가 큰 경우에는(S10), 식재가 투입되었다고 판단하여 가열량의 적산을 개시한다(S12). 그리고, 적산가열량이 설정가열량(Q) 이상이 되었을 때(S15), 조리를 종료해야 할 시기라고 버저를 울린다(S16).
Patent KR-100235141-B1 (KR)
Inventor: OKUMA KAZHIRO
IPC: A23L13/40
Filed: 1992-09-30
Granted: 1999-12-15
Abstract: 난소화성 성분의 함량이 75% 이상으로서 착색물질이나 자주 냄새가 적은 신규의덱스트린인 난소화성덱스트린을 얻는 것으로서 옥수수전분에 염산을 첨가해서 가열처리해서 얻은 배소덱스트린을 α-아밀라아제와 글루코 아밀라아제로 가수분해한후 생성된 글로코오수의 1/2이상을 제거하므로서얻어지는 난소화성 덱스트린이다.
Patent KR-950009189-B1 (KR)
Title: Method and apparatus for transporting pallets of automatic concrete block mold
Inventor: BYON KYONG-JIN
IPC: B28B5/02
Filed: 1992-10-01
Granted: 1995-08-16
Abstract: The apparatus having a pallet sliding on the guide rail, prevents the quality deterioration of the molding blocks by minimizing the vibration on conveying pallets. The apparatus comprises a guide rail for preventing the deviation of the pallets between the processing positions; a movable frame for softly sliding the pallets on the guide rail; push arms mounted on the movable frame at a certain distance, for pushing the front side of the pallets when the guide rail is moving backward and for moving the pallet in a certain distance step by step when the movable frame is returned.