baber/WOPTO huggingface dataset:
Patent KR-900000882-B1 (KR)
Title: Solvent blend for removing flux residue
Inventor: DALLESSADRO SUSAN M
IPC: C11D7/26
Filed: 1986-02-14
Granted: 1990-02-17
Abstract: A solvent compsn. for removing methylchloroform (I) comprises (a) 93- 96 vol.% of (I) contg. 0.69-0.80 vol.% butylene oxide, 0.35-0.45 vol.% nitromethane and 3.0-3.4 vol.% diethylene ether as stabilizers based on (I), and (b) 4-7 vol.% of a mixt. of 3-5 vol.% 2-butanol and 1-2 vol.% 3-methyl-1-butyn-3-ol based on the total vol. of the compsn.  The compsn. is useful for cleaning electronic circuit boards by removing flux.  The compsn. has no flash point measured by a cleveland open cup method.
Patent KR-890002897-B1 (KR)
Title: Partial deposition method of a machine parts to need resistant wear by nonelectrolysis
Inventor: KWON SIK-CHOL
IPC: C23C2/00
Filed: 1986-06-02
Granted: 1989-08-08
Abstract: The method comprises (i) partially plating electrolyticcopper or nickel onto a machine part for wear resistance to 0.1-1mm thickness and (ii) Ni-P or Ni-B plating onto the plated part by nonelectrolysis after degreasing, acid treating and activation treating the whole component.
Patent KR-890001351-B1 (KR)
Title: Clock
Inventor: KIZAWA HIROYUKI
IPC: G04B39/00
Filed: 1986-06-19
Granted: 1989-04-29
Abstract: A clock movement is supported by a plate (1).  A dial (2) is disposed in front of the plate (1).  A transparent front cover (3) is disposed in front of the dial (2) with a space (2b) between them.  Hands (5) are driven by the movement and are disposed in the space (2b).  A number of decorative members (6,6a) are each mounted on and secured to the front surface of the front cover (3).  At least some (6a) of the members (6,6a) are integral with or secured to parts (8,16b) which pass through the front cover (3) so as to extend to positions in which they abut or are closely adjacent to parts (2a) of the dial (2).
Patent KR-890003238-B1 (KR)
Title: Focus domain display arrangement of video camera viewfinder
Inventor: PARK HONG-CHOL
IPC: H04N5/232
Filed: 1986-07-26
Granted: 1989-08-27
Abstract: The indicator indicates the focal position corresponding not to the center of the frame but to an object in the finder for autofocus video camera.  A position detector (1) for detecting the position of the focus ring is connected to comparators (COMP1-4) through a memory unit (2) having focus region data.  HS and VS signals are connected to clear terminals of counters (5,6) of which clock terminals are connected to an oscillator.  The counters (5,6) are connected to comparators (COMP1-4) of which output terminals are connected to input terminals of AND gates (AND1-4). The AND gates are connected to an analog switch connected to an ADDER (8) with brightness terminal (Y).
Patent KR-920000594-B1 (KR)
Inventor: FUKUOKA YAZUHIRO
IPC: C25D17/10
Filed: 1986-08-13
Granted: 1992-01-16
Abstract: 내용 없음.
Patent KR-890003170-B1 (KR)
Title: Method of synthetic leather
Inventor: LEE HO-KYONG
IPC: D06N3/14
Filed: 1986-11-18
Granted: 1989-08-25
Abstract: The method comprises (i) impregnating polyurethane elastomer (PE) into a nonwoven fabric of 0.01-0.1 denier to make a leatherlike sheet, (ii) wet-coating PE on to the sheet to form a porous layer, and (iii) two layer coating with different modulus PE onto a release paper, pasting the paper to the wet-coated leather-like sheet and peeling the release paper.
Patent KR-900003905-B1 (KR)
Title: Electron gun structure
Inventor: KOSIKOE SINPEI
IPC: H01J29/50
Filed: 1986-12-09
Granted: 1990-06-04
Abstract: Three electron beams emitted from the cathode are focused by focusing electrodes (13) and directed to accelerating elcetrodes (15) through intermediate electrodes (14). The three electron beams are converged on a predetermined point near a screen by accelerating electrodes. The accelerating electrodes are supplied with a potential and are connected to a ground through a resistor and a stem pin. The inter mediate electrodes are connected to the resistor and are maintained at a second potential. The focusing electrodes are connected to another stem pin and supplied with a third potential through another stem pin so that the third potential can be independently adjusted.
Patent KR-940004067-B1 (KR)
Inventor: ANDERSON PAOUL H
IPC: A61K31/57
Filed: 1986-12-18
Granted: 1994-05-11
Abstract: 내용 없음.
Patent KR-900002647-B1 (KR)
Title: Video signal recording and reproducing apparatus
Inventor: OCHI ATSUO
IPC: H04N9/86
Filed: 1986-12-26
Granted: 1990-04-21
Abstract: The video signal recording/reproducing apparatus processes two- channel component signals separately from each other by two recording signal processing circuits to be recordable two-channel component signals.  The recordable two-channel component signals are exchanged at predetermined intervals by a first switching circuit to be two combined signals each containing the recordable two-channel component signals which appear at periods corresponding to the exchanging intervals.  The two combined signals are recorded on a recording medium via recording heads and reproduced from the recording medium via reproducing heads.
Patent KR-950010323-B1 (KR)
Title: Purification method of pertussis antigen
Inventor: ADDREW ROBINSON
IPC: A61P31/04
Filed: 1987-01-19
Granted: 1995-09-14
Abstract: A process is provided for the production of lymphocytosis promoting factor (LPF), filamentous haemagglutinin (FHA) and at least one fimbrial agglutinogen from a liquid- culture of Bordetella pertussis, which comprises the steps of (a) separating the culture into cellular and supernatant fractions, (b) concentrating the supernatant fraction, (c) fractionating the concentrated supernatant fraction to isolate LPF and FHA containing fractions, and (d) isolating at least one fimbrial agglutinogen from the cellular fraction. A vaccine composition may be produced by mixing so-produced LPF, FHA and fimbrial agglutinogens produced.
Patent KR-930004391-B1 (KR)
Inventor: ZINSMEYER THOMAS M
IPC: F25B1/053
Filed: 1987-02-03
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-890005275-B1 (KR)
Inventor: LEE SANG-SON
IPC: A23L11/00
Filed: 1987-03-13
Granted: 1989-12-20
Abstract: 내용 없음.
Patent KR-950004928-B1 (KR)
Inventor: BLACKBURN STEPHEN
IPC: C11D1/72
Filed: 1987-10-19
Granted: 1995-05-16
Abstract: 내용 없음.
Patent KR-920004643-B1 (KR)
Title: Continuous joint for vehicle seat with automatic clearance compensation
Inventor: CAILLOL ANDRE
IPC: B60N2/22
Filed: 1987-12-03
Granted: 1992-06-12
Abstract: Continuous joint for seat permitting compensation of clearances consisting of a fixed plate integral with the seat part and a moving plate integral with the back, this assembly capable of having an angular movement of one of the parts in relation to the other in which: (a) An elastic bearing (19) is inserted between the eccentric constituting a cam (13, 22) and the part which it drives (4, 21). (b) The central rotational shaft of the eccentric constituting a cam (13) has a flat part giving two opposite bearing points (17, 18) essentially at 120 DEG  in relation to each other on the interior zone of the hole (16) of the moving plate (2) in order to compensate for the tolerance clearances inherent in the manufacture of the continuous joint.
Patent KR-900000037-B1 (KR)
Title: Method for producing low-sodium alumina
Inventor: KIM JIN-GUK
IPC: C04B35/10
Filed: 1987-12-24
Granted: 1990-01-18
Abstract: A low-sodium alumina powder is produced by adding 0.1-3% ALN powder to aluminium hydroxide or alumina, calcinating the mixture at 800- 1400 ≰C in low-oxidation, neutrality or deoxidation atmosphere, and forming aluminium oxide as nonstoichiometric oxigen deficiency.  The powder has a good heat-resistance, abrasionresistance and electric insulation.
Patent KR-940009505-B1 (KR)
Title: Circuit for detecting decrepit electronic fluorescent lamp starter
Inventor: PARK SON-DONG
IPC: H05B37/03
Filed: 1988-07-08
Granted: 1994-10-14
Abstract: The circuit for detecting the senility of the fluorescent lamp to control an oscillator (2) of the starter includes a detector (3) detecting the senility state by comparing voltage difference of filaments (F1,2) of the fluorescent lamp, a buffer (4) rectifying the output voltage of the detector, and an oscillation controller (5) stooping the oscillation of the oscillator when detecting the senility state with the buffer output.
Patent KR-0138119-B1 (KR)
Inventor: KATSUMATA AZUSA
IPC: G11B20/18
Filed: 1988-07-21
Granted: 1998-05-15
Abstract: 내용 없음
Patent KR-910003643-B1 (KR)
Inventor: CAWLFLELD DAVID W
IPC: C25B13/00
Filed: 1988-07-26
Granted: 1991-06-07
Abstract: 내용 없음.
Patent KR-960013829-B1 (KR)
Inventor: MINTEL THOMAS E
IPC: A44B18/00
Filed: 1988-08-02
Granted: 1996-10-10
Abstract: 내용 없음.
Patent KR-0133680-B1 (KR)
Inventor: TRAVER FRANK JOHN
IPC: C08L83/07
Filed: 1988-10-21
Granted: 1998-04-21
Abstract: 내용 없음.
Patent KR-920000575-B1 (KR)
Title: Solid-state image device
Inventor: PARK OH-YEON
IPC: H04N5/3728
Filed: 1988-11-03
Granted: 1992-01-16
Abstract: Image pick-up apparatus  for  a  portable  video  camera  has voltage controlled generator  for  maintaining  levels  of  output signals of apparatus constant. The apparatus includes  an  optical system for controlling incident  light  rays,  an  image  pick  up device for converting the light rays to signal charges and a drive pulse generator for out-putting driving pulses in order  to  drive the image pickup device. A signal level detecting circuit is  also provided.  A  voltage-controlled  signal  generating  circuit   is provided for maintaining the levels of the output signals  of  the image  pick-up  device  at  a  constant  level.  This  occurs   by controlling the driving pulses  outputted  from  the  drive  pulse generating circuit in accordance with the  levels  of  the  output signals of the image pick-up device.
Patent KR-920002523-B1 (KR)
Title: Color plasma display panel
Inventor: KIM DAE-IL
IPC: H01J11/28
Filed: 1988-11-30
Granted: 1992-03-27
Abstract: The colour plasma display panel for improving the  brightness and luminescence efficiencies comprises a rear  transparent  glass (30), a  front  transparent  glass  (32),  a  number  of  cathode electrodes (34) arranged on an inner surface of the rear glass and parallel with one another in the direction of Y, a number of anode and auxiliary anode  electrodes  (36)(40)  arranged  on  an  inner surface of the front (21), an intermediate sheet (38) between  the rear (30) and front (21), discharge cells (42) for  limitting  the discharging area, auxiliary cells (44), a priming  path  (48)  for connecting between the parts (42) and (44), a scanning  path  (46) for connecting between the cells (44). The parts (42,44,48,46) are formed on the intermediate sheet (38).
Patent KR-970006069-B1 (KR)
Inventor: EGUCHI NAOYA
IPC: G11B21/02
Filed: 1988-12-23
Granted: 1997-04-23
Abstract: 내용없음.
Patent KR-910005500-B1 (KR)
Title: Apparatus for synchronizing isdn subscribers
Inventor: KO JE-SOO
IPC: H04L12/12
Filed: 1988-12-23
Granted: 1991-07-31
Abstract: The circuit is used for the IMUX system having the  integrity services  dat  anetwork  (ISDN)  function   of   the   CCITT   and transmitting the data through the concentrated 4 lines in maximum. The IMUX system is divided by an IMUX/RT as the line  concentrator for the subscriber and an IMUX/COT as the  line  concentrator  for the telephone exchanges. The circuit is for a part  of  the  IMUX/ COT, and synchronises the timing between all basic  access  signal and the system signal. The  circuit  also  transmitts  the  signal between an U interface channel and a  common  channel  controller, which signal corresponds to each basic access.
Patent KR-910002674-B1 (KR)
Inventor: COHEN GORDON M
IPC: C08F/
Filed: 1987-05-21
Granted: 1991-05-03
Abstract: 내용 없음.
Patent KR-940004179-B1 (KR)
Title: Warm air flow discharging device
Inventor: SUKIYAMA KENICHI
IPC: F24H9/02
Filed: 1989-01-20
Granted: 1994-05-16
Abstract: When the room temp. rises up to a predetermined valve or more, this rise is detected by a room temp. detecting part. The room temp. detecting part sends a detection signal to control means to normally rotate a geared motor. The damper rotates together with a rotary shaft, and an upper discharge port is opened and a front discharge port is closed. Upon this occasion with the displacement of a second link, a magnet confronts a reed switch. When the switch is closed and it is detected that the change over of discharge port is performed, the geared motor is stopped. On the other hand, by this detection, the quantity of power supply to a convection type motor is increased and the rotational speed of a lateral flow fan is increased to increase the air flow rate from a convection type blower more than the air flow rate from the frontward discharge port. An air current of a large air flow rate is generated from the upward discharge port to allow indoor air to counter flow vertically.
Patent KR-930001174-B1 (KR)
Inventor: NAGAI TAKESHI
IPC: F24C7/02
Filed: 1989-01-31
Granted: 1993-02-20
Abstract: 내용 없음.
Patent KR-930000460-B1 (KR)
Title: Video-phone system and control method
Inventor: HONG SAM-PYO
IPC: H04N5/78
Filed: 1989-02-28
Granted: 1993-01-21
Abstract: The videophone and its  operating  method  is  for  searching image data recorded on a tape rapidly. The videophone  includes  a third switch (SW3) connected between a first switch and a CPU, and a comparator (IC2) for comparing output signal of a binary counter (IC1) with a search signal transmitted  from  a  CPU.  The  method comprises the steps: (A) designating identification signal  region on a tape; (B) comparing search signal transmitted from a CPU  and identification signal read from the identification  signal  region in a tape; (C) reading out image data from a tape when two signals in the step (B) are coincide; and (D) repeating the step (B)  when two signals in the step (B) do not coincide.
Patent KR-920006369-B1 (KR)
Inventor: WATA MITSUO
IPC: C08L67/00
Filed: 1989-03-07
Granted: 1992-08-03
Abstract: 내용 없음.
Patent KR-930010874-B1 (KR)
Inventor: MIYAZAWA OSAMU
IPC: G04C9/00
Filed: 1989-04-15
Granted: 1993-11-15
Abstract: 내용 없음.
Patent KR-950001988-B1 (KR)
Inventor: GLEMET MICHEL
IPC: B29C48/00
Filed: 1989-05-09
Granted: 1995-03-08
Abstract: 내용없음.
Patent KR-920002600-B1 (KR)
Title: Video board using both 1 bit and 2 bit
Inventor: BAE SI-KYU
IPC: G09G3/20
Filed: 1989-07-21
Granted: 1992-03-30
Abstract: The video board for supporting a 2-gray level monitor as well as a 4- gray level monitor by serving both 1-bit  plane  and  2-bit plane video board operation, includes a  video  output  controller (100) having a shift register (101), a divider (102) and a  jumper (103), and controller (100) generating serial video output signals according to a selection made by the jumper between the 1-bit  and 2-bit plane modes. The  shift  register  (101)  receives  parallel input data and shifts the data in response to clock  pulses  (CP). In the case of 1- bit plane mode, eight clock pulses  are  supplied between set pulses on an input line  (S0)  connected  to  a  clock generator (70) output line by the jumper. The period of the pulses from the clock generator is divided by two  upon  passing  through the divider.
Patent KR-910007875-B1 (KR)
Title: Drape for dental and surgical handpieces
Inventor: NEWSMA DICK
IPC: A61B19/02
Filed: 1989-08-29
Granted: 1991-10-04
Abstract: The apparatus prevents medical handpieces from  infection  or transition of disease germ,  in  dental,  phisical,  and  surgical treatments. The drape apparatus  (1)  comprises  a  long  foldable sleeve (3) having two inlets at both ends  and  made  of  a  thin, flexible, impermeable LDPE film; a slip ring (2) for clamping  the sleeve with inlet and accommodating the handpieces etc.;  blue-tab tape (4a) for sterilizing gas and attaching the end of  sleeve  to the handpieces; red-tap tape (4b) for attaching the sleeve to  the connecting body of handpieces and hoses etc..
Patent KR-0158194-B1 (KR)
Title: Process for preparing condensates of arylsulphonic acids and formaldehyde, and their use
Inventor: BRUECKMANN RALF
IPC: C07C309/28
Filed: 1989-12-14
Granted: 1999-01-15
Abstract: The process is of sulphonating aryl compounds obtainable by pyrolysis of a naphthenic residual oil and fractional distillation of the pyrolysis products of the fraction produced at from 100 to 120 DEG C under atmospheric pressure, sulphonating this aromatic fraction using oleum at temperatures of from 120 to 160 DEG C in an amount of from 0.7 to 1.2 parts by weight of oleum, based on oleum having an SO3 content of 24 % by weight, per part by weight of the aromatic fraction, and subsequently condensing the arylsulphonic acids with formaldehyde in a known manner. The condensation products are used as dispersants, in particular in the preparation of dye formulations.
Patent KR-960002320-B1 (KR)
Title: Goods drawing-out detecting apparatus and successive saling method for a vending machine
Inventor: PARK KWON-WOO
IPC: G07F13/10
Filed: 1989-12-30
Granted: 1996-02-16
Abstract: The apparatus comprises a driving unit(10) being driven by input and output of goods, and a sensing unit(20) for outputting a sensing signal to a controlling unit, and for ejecting the goods in succession, the sensing signal being used for informing that the goods is inputted by the driving of the driving unit. The method comprises the steps: of storing the number of products to be sold in succession; memorizing the kind of the products to be chosen; subtracting and adding the stored number of producted; stopping the products to be sole in succession; and selling again the product according to the sold products.
Patent KR-0133202-B1 (KR)
Inventor: GANS STEVEN J
IPC: G06F13/00
Filed: 1989-04-11
Granted: 1998-04-24
Abstract: 없음.
Patent KR-920008269-B1 (KR)
Inventor: FLING RUSSEL T
IPC: G06F7/523
Filed: 1990-04-02
Granted: 1992-09-26
Abstract: 내용 없음.
Patent KR-930002994-B1 (KR)
Title: Modulating circuit
Inventor: CHON SUN-IK
IPC: H03C3/00
Filed: 1990-04-26
Granted: 1993-04-16
Abstract: The  circuit  for  preventing  the  decaying  phenomena   of band- limit in the time  of  transmitting  the  data  comprises:  a generator (10) generating the data from the inputted clock signal; a low pass filter (20) outputting a fixed frequency  by  inputting the data outputted from the generator  (10);  an  oscillator  (30) generating the local oscillating frequency; a phase  shifter  (40) shifting the phase to make the different phase from each other;  a first double equivalent mixer (50)  modulating  the  band-limitted frequency inputted to the 0   phase shifted signal; a section (60) filtering the wave shape of band-limitted  frequency  inputted;  a second double equivalent  mixer  (70)  outputting  the  frequency, which has an equivalent envelope by  modulating  the  wave  shaped frequency to the 90   phase shifted frequency.
Patent KR-930007284-B1 (KR)
Inventor: MITSUMOTO KINYA
IPC: G11C7/10
Filed: 1990-05-08
Granted: 1993-08-04
Abstract: 내용 없음.
Patent KR-0160767-B1 (KR)
Inventor: CARPENTER CLIENT W
IPC: C09D7/45
Filed: 1990-07-04
Granted: 1998-12-15
Abstract: 수성-기재 코팅 조성물 내에서 운모질 미립자의 분산성을 개선시키기에 유용한 화합물은, 실릴알킬 또는 실릴아릴 이소시아네이트와 알코올, 아민, 폴리에테르 알코올 또는 아민-종결 폴리에테르와의 반응 생성물인 우레탄 도는 우레아를 포함한다. 이 화합물은 실릴알킬- 또는 실릴아릴아민과 그 자체가 디이소시아네이트와 알코올, 아민, 폴리에테르 알코올 또는 아민-종결 폴리에테르와의 반응 생성물인 반-봉쇄된 디이소시아네이트와의 반응 생성물일 수 있다. 
     이들 화합물과의 반응에 의해 표면 개질된 운모질 미립자 뿐 아니라 그러한 표면-개질된 운모질 미립자를 포함하는 코팅 조성물, 및 코팅된 물품 또는 개시된다.
Patent KR-0164597-B1 (KR)
Inventor: COX PERCY TERRELL
IPC: E21B47/10
Filed: 1990-09-11
Granted: 1999-03-30
Abstract: 시험되어질 유정으로부터의 유체는 침전 탱크에 축적될 수 있고, 소정 시간 침전된 후에 유량계(25) 및 함수율 계측기(30)를 거쳐 유출된다. 이 함수율 계측기는 우선 탱크로부터 유출된 순수한 물의 임피던스를 결정하고 그 다음에 탱크로부터 유출하는 유분/수분 유탁액의 임피던스를 결정한다. 순수한 물의 임피던스에 대한 유탁액의 임피던스의 비율은 수분함유 상일때에 유체의 함수율의 퍼센트에 비례한다. 유동 유탁액이 유분 함유 상일 때, 이 시스템은 함수율 결정을 위해 탐침 임피던스를 이용한다. 함수율 및 유량 신호들은 침전 탱크 유체의 전체 유분 및 수분 함유량을 계산하기 위해 조합된다. 고주파 전류 및 전압 탐침 신호들 사이의 위상 차이의 크기는, 유동 유탁액이 유분 함유 상으로 되는 지점을 결정하기 위해 이용된다.
Patent KR-100191116-B1 (KR)
Inventor: WHITTEN JEFFREY P
IPC: A61P25/04
Filed: 1990-09-18
Granted: 1999-06-15
Abstract: 본 발명은 새로운 종류의 베타 케톤, 베타 옥심 및 베타 히드라진 포스포네이트 NMDA 길항물질에 관한 것이다. 본 발명은 또한 간질환, 발작, 심박동정지, 저혈당증, 및 뇌 또는 척수에의 물리적 손상으로 발생되는 신경성장해, 신경변성질환, 불안증 및 고통의 경감을 요하는 질환의 치료에 유용한, 이들 NMDA 길항물질을 함유하는 약제학적 조성물에 관한 것이다.
Patent KR-100195895-B1 (KR)
Title: A process for the preparation of 3-(l-pyroglutamyl)-l-thiaolidine-4-carboxylic acid derivatives
Inventor: POLI STEFANO
IPC: A61P37/00
Filed: 1990-10-10
Granted: 1999-06-15
Abstract: 3-(L-pyroglutamyl)-L-thiazolidine-4-carboxylic acid and derivatives thereof are prepared by condensing L-pyroglutamic acid or its substitution products, either in the presence of dicyclohexylcarbodiimmide or the like, or by condensation of active derivatives of L-pyroglutamic acid with 4-thiazolidine-carboxylic acid derivatives.
Patent KR-920006924-B1 (KR)
Title: Position control method of turntable of electronic range
Inventor: KIM JONG-TAE
IPC: F24C7/08
Filed: 1990-10-31
Granted: 1992-08-22
Abstract: The method controls positioning the fryfan knob in the  front of the micro wave oven after finishing, to make it  easy  to  take out the pan on a turn table within the micro wave oven. The method comprises a routine of  checking  the  selected  food  menu  by  a microprocessor, selecting the  direction  of  actuating  the  turn table,  rotating  the  turn  table  for  an  initial  5   seconds, reciprocatingly rotating the turn table until  finishing  cooking, and positioning the pan knob on  the  backside  of  the  microwave oven; a routine (B) of positioning the pan knob on  the  front  of the oven by rotating the turn table with a certain angle.
Patent KR-930009993-B1 (KR)
Inventor: MATSUMOTO SHIGEYUKI
IPC: C25D3/56
Filed: 1991-01-21
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-0167558-B1 (KR)
Title: Process for recemization of an optically active amino acid amide
Inventor: BOESTEN WILHELMUS HUBERTUS JOS
IPC: C07C23/20
Filed: 1991-02-13
Granted: 1999-03-20
Abstract: Process for the racemization of an optically active amino acid amide by reacting the amino acid amide with a carboxylic acid in the presence of a solvent, of water and of 0.5-4 equivalents of an aldehyde, calculated relative to the quantity of amino acid amide. Instead of an amino acid amide, the Schiff base of an amino acid amide and an aldehyde can also be used, in which case no extra aldehyde has to be added and the required quantity of water amounts to at least 1 equivalent relative to the quantity of Schiff base. This process gives fast racemization and a high yield of salt of the racemized amino acid amide and the carboxylic acid.
Patent KR-0139200-B1 (KR)
Title: Process for hydrating soft contact lenses
Inventor: KINT-LARSEN TURE
IPC: B29L11/00
Filed: 1991-04-16
Granted: 1998-05-01
Abstract: A process for releasing leachable substances from a polymeric contact lens blank. The contact lens is confined in a cavity within a carrier to permit the hydration of the lens without permitting it to invert or roll over. A fluid flow is introduced into the cavity about the lens to extract leachable material from the lens. The process significantly reduces the amount of leaching fluid that is used and the amount of time that is needed for hydration, washing and extraction.
Patent KR-950013448-B1 (KR)
Title: Patch type pneparation
Inventor: LEE U-YONG
IPC: A61K9/70
Filed: 1991-05-04
Granted: 1995-11-08
Abstract: The transdermal patch comprising an adhesive base material containing a support body, an adhesive resin, a medicine, a transdermal penetration stimulator, and a release film has a multi-layer structure of 2-5 layers of the adhesive base material, the adhesive resin for each layer being an acryl based resin having the lowest water retaining power at the bottom part in touch with the skin and having the larger water retaining power on coming upper in layer, and the medicine containing 0.1˜50wt.% of Keto propine.