baber/WOPTO huggingface dataset:
Patent JO-P20200289-B1 (JO)
Title: Electric power generation using the cooled and frozen dry gas medium driven by kinetic energy. "Aerofreezodynamic"
Inventor: JAMAL ALL DEEN SUBHI M ABDELQADER
Filed: 2020-11-11
Granted: 2023-03-28
Abstract: It is the production and generation of economical electricity according to a different engineering system for power plants that use heat as a basic element and steam as a medium; And to replace it with a cooling and freezing element and a dry, frozen gaseous medium driven by kinetic energy; In moving turbine turbines specially designed for this purpose.
Patent KR-790000586-B1 (KR)
Title: Charge storage junction type field effect esmiconductor device
Inventor: ARAI MIZIO
Filed: 1974-01-01
Granted: 1979-06-06
Abstract: A charge storage junction field effect semiconductor device which can be used as a light response device or heat response device was described. The first semiconduct region acts as a 1st conduct, second semiconduct region acts as a second conductor, and the third semiconduct region acts as a third conductor; by applying power between the 1st and 3rd region, we can control and detect the state of the 2nd region.
Patent KR-790000877-B1 (KR)
Title: Alkaline battery
Inventor: ZZEUZIDA DAKASI
Filed: 1974-05-28
Granted: 1979-07-29
Abstract: Gel-like anode mixt. for an alk. battery (cathode ; HgO, AgO, MnO2, O2, air) were prepd. by adding 40% KOH soln. 30g/1 to an aq. CM-cellulose (degree of etherification ; 0.70-1.10, M.W. 50,000-100,000). The mixt. reduced the amt. of electrolyte leakage and improved the capacity of battery. The mixt., was used in a D-size alk. battery whose operating life at 4-Ω load was 27hr after 3 months storage.
Patent KR-790001929-B1 (KR)
Title: Process for treating natural food
Inventor: FEHMERLING G
IPC: A23L3/00
Filed: 1974-07-31
Granted: 1979-12-29
Abstract: Natural foods as fruits, vegetables, fish of which harmful gases were eliminated without a distruction of cells, were manufd. by a five-stage process of soaking natural foods in an airtight vessel contg. treating soln., descreasing pressure of vessel from atmospheric pressure (I) to 200-300mm Hg (II) at the rate of 125mm Hg/min for <=28min and then from II to 2-13mm Hg at 12mm Hg/min, maintaining at >=13mmHg (III) for 1hr to eliminate gas out of food, increasing from III to 55-66 mmHg at 12mmHg/min for <=28min, and then from 60mmHg to I at 35 mmHg/min.
Patent KR-790000542-B1 (KR)
Title: Process for preparing phenylform-amidines
Inventor: PISSIOTAS G
Filed: 1975-02-24
Granted: 1979-06-02
Abstract: Phenylformamidines (I), useful as insecticides and plant growth regulator, were prepd. by reaction of compd. II with compd. III in the presence of acid coupling agent. In above compd. I.II. and III, acid coupling agent. In above compd. I.II. and III, R1= Me, Et, R2 =H, CI, Br, or C1-C4 alkyl, R3 = H, Me, Et, Cl, Br, CF3, CN, X = halogen, m, n = integer 1,2 or 3, R2, R3 = the same or different according to m and n.
Patent KR-800001268-B1 (KR)
Title: Manufacturing method of shaft link apparatus of coil spring
Inventor: MATSUSHIDA YUKIO
IPC: F16D3/56
Filed: 1976-07-06
Granted: 1980-10-26
Abstract: In manufacturing a pair of opposed flange(1, 2) and a shaft link apparatus fixed at the said flanges coaxially, the manufacturing processes include; 1) a pair of flange core(5, 6) less than the said flange in diameter is made, 2) a coil spring(3) is fitted at the above core coaxially,3) by pouring the molten metal between a cylindrical moulding and a core print of coil spring, a cylinder is cast, and 4) a sidewall(12) opposed to the coil spring is removed at the time that a coil spring is arrived at the external of the sidewall.
Patent KR-830002420-B1 (KR)
Title: 인접한 채널 간섭을 감소시키는 방법
Filed: 1978-02-08
Granted: 1983-10-26
Abstract: 내용 없음.
Patent KR-830002138-B1 (KR)
Title: 1,2,4-트리아진-5-온 유도체의 제조방법
Filed: 1978-08-19
Granted: 1983-10-15
Abstract: 내용 없음.
Patent KR-830000201-B1 (KR)
Title: 전기기계의 고정자의 제조장치
IPC: H02K15/00
Filed: 1979-05-16
Granted: 1983-02-21
Abstract: 내용 없음.
Patent KR-830000367-B1 (KR)
Title: 나선 구조형 네오쉬조필란의 제조 방법
IPC: A61K31/715
Filed: 1979-10-12
Granted: 1983-03-05
Abstract: 내용 없음.
Patent KR-840000199-B1 (KR)
Title: I-beam
Inventor: PAIK YOUNG J
IPC: E04C3/07
Filed: 1980-09-16
Granted: 1984-02-28
Abstract: The I-beam has a pair of flanges sepd. by a web including corrugations extending transersely of the two flanges.  Immediately adjacent each side of the web interconnecting the two flanges. it is provided a flat bandlike space free of corrugations. In manufacture, a flat, sheetlike web is welded to the flanges, after which the corrugations are formed in the web.  The I-beam has an improved strength-to weight characteristic and the corrugations are formed in the web by passing the assembled I-beam through a set of forming rollers.
Patent KR-880001408-B1 (KR)
Title: Telemanipulator for operation in a waterbox of steam generator
Inventor: LEBOUC BERNARD
IPC: G21C17/003
Filed: 1982-10-05
Granted: 1988-08-01
Abstract: The manipulator for working in confined or contaminated spaces, such as beneath the tube-sheets of vertical water tube boilers, comprises a conventional articulated arm to which a tool holder enables a variety of devices to be attached.  The device operates from a carrier which must itself be rigidly attached to the tube sheet.  A series of expanding internal tube clamps are mounted on the carrier in a remotely-adjustable manner so that the carrier can be attached by inserting a number of such clamps into the tube sheet.  The device once suspended under a tube sheet, can be moved by remote control provided it is at all times supported from the tube sheet by at least two clamps.
Patent KR-900009051-B1 (KR)
Inventor: SONOYAMA TAKAYASAU
IPC: C12R1/15
Filed: 1983-03-04
Granted: 1990-12-17
Abstract: 내용 없음.
Patent KR-850000168-B1 (KR)
Title: Composition using for fishing
Inventor: KIM CHI-JUNG
IPC: A23K1/18
Filed: 1983-03-29
Granted: 1985-03-04
Abstract: In preparing a bait which is composed of sesame dregs, barley, beans, corn, pupa,and saccharine for seasoning, when above materials are mixed and crushed, a small quantity of food perfume (orange, or chocolate perfume) and chunkoong (a kind of Chinese Medicine) are mixed. This bait spreads odour in the distance, and at the same time, expels small fishes and seduce large fishes especially crucian carps.
Patent KR-830001324-B1 (KR)
Title: Process for preparation of fluorophenylcyclohexanes
Inventor: EIDENSCHINK RUDOLF
Filed: 1983-04-28
Granted: 1983-07-09
Abstract: Title compds. I(R = C1-17 alkyl) were prepd. and the dielec. and phys. properties of their mixts. with other liq. crystal compds., suitable for use in nematic cells for electrooptical display devices, were detd. Thus, a mixt. of cyclohexene and Me(CH2)5COCl reacted with PhF contg. AlCl3 to give I ≮R = trans-Me(CH2)5CO≉. A mixt. contg. 4-(trans-4-n-propylcyclohexyl)benzonitrile 27, 4-(trans-4-n-pentylcyclohexyl)benzonitrile 39, 4-(trans-4-n-pentylcyclohexyl)-4'-cyanobiphenyl 13, and I (R = trans-n-nonyl) 21% had a nematic phase at -10 to +55≰C, a dielec. anisotropy of +10.2, and a viscosity of 20 cSt.
Patent KR-860001932-B1 (KR)
Title: Process of eliminating the window-frame
Inventor: OKABE GOLO
IPC: E04G23/08
Filed: 1983-09-16
Granted: 1986-10-25
Abstract: The method is for removing an existing aged rectangular main frame(1) from a window opening in a building wall(2) for replacement with a new one. The method comprises pulling a pair of horizontal members(3,4) of the outer frame inwardly from the window opening until each of a pair of vertical frame members(5,6) is bent at its opposite end portions (9,10). The method then involves cutting each of the bent end portions and removing the horizontal frame members from the window opening. Finally, the vertical frame members are removed one after another.
Patent KR-850001238-B1 (KR)
Title: A process for producing metalized fiber
Inventor: KO DAE-JONG
IPC: D06M13/00
Filed: 1983-12-31
Granted: 1985-08-23
Abstract: Nylon fiber surface is activated at room temperature. Nickel particles are attached onto the surface of the fiber by a nickel salt bath. The fiber has a surface resistivity of 0.01-0.001 ohm. The nylon fiber is activated in an activation bath that contains paradium chloride, tin chloride chloric acid, and Lewis-base. The thickness of the metallic covering is 0.1-1.0 micrometer.
Patent KR-900002414-B1 (KR)
Title: Method of producing samll-sized electric part
Inventor: MIYAMOTO DAKAHIRO
IPC: H01C10/32
Filed: 1984-12-01
Granted: 1990-04-14
Abstract: The method is used for small electrical parts which are continually manufactured.  The parts, half-fixed variable registor, slide variable registor or switch which are assembled on printedboard require to be manufactured at low cost in simple structure and mass production.  It forms sets of circuit bodies and resin boxes on the surface of a strip-pannel made of insulate material and assembling contactors on the circuit bodies.  By taking the formed circuit bodies apart from the strip-pannel and assembling accompanied materials it improves the mass productivity on the base-board forming continually in stripped-pannel.
Patent KR-870001601-B1 (KR)
Title: Casing bonding method
Inventor: MINORU ABE
IPC: F16B7/20
Filed: 1985-02-21
Granted: 1987-09-10
Abstract: The circumferetial joint between two parts of a cylindrical housing is made using the beaded edges of two flexible diaphragms as sealing rings.  One of the parts (1A) has a flange (Q5) which is bent outwards and rearwards and then forwards to form a cylinderical surface (27).  The second part (16) has a flange (26) bent outwards and rearwards.  The edges of the diaphragms are gripped between the two flanges.  A row of short circumferential slots is cut in the cylindrical surface of the first flange(25).  The metal between the slot and the flange edge is locally deformed to grip the edge of the second flange (26).
Patent KR-920010482-B1 (KR)
Title: Method and apparatus for transfering signal type image photo
Inventor: KELLY BRUCE
IPC: H04N7/18
Filed: 1985-06-22
Granted: 1992-11-28
Abstract: A method of inspecting a pixel for tolerable variation from a corresponding selected pixel in a master image comprises establishing a data word of which the bits each indicate whether or not all the master image pixels in the neighbourhood of the selected pixel all have values (i.e. brightness values) within a respective range. A data representing the value of the inspected pixel is compared simultaneously with the ranges of values asssociated with the bits of the data word, which provides gating for the comparisons.
Patent KR-930002949-B1 (KR)
Inventor: JOHNSON CONSTANS A
IPC: H01L23/29
Filed: 1985-09-27
Granted: 1993-04-15
Abstract: 내용 없음.
Patent KR-930007121-B1 (KR)
Inventor: LEONE DAVID A
IPC: H01H71/50
Filed: 1985-09-28
Granted: 1993-07-30
Abstract: 내용 없음.
Patent KR-890001307-B1 (KR)
Title: Graphic color control circuit
Inventor: CHONG YONG-HYON
IPC: G06F3/153
Filed: 1985-11-05
Granted: 1989-04-29
Abstract: The circuit for changing the graphic colour instantaneously to determined different colours comprises a latch (A) for latching the serial data from a shift register, multiplexers (B1-3) for providing outputs of R, G, and B colours according to the graphic colour data from a CPU, a latch (C) for storing graphic colour data from (B1-3), and character colour data from the shift register, and a NOR gate (N) for providing a selecting signal to a selector (D).
Patent KR-910004496-B1 (KR)
Inventor: HARADA MASATO
IPC: C08F10/00
Filed: 1986-02-28
Granted: 1991-07-05
Abstract: 내용 없음.
Patent KR-900000124-B1 (KR)
Title: Telephone
Inventor: VZINO YASUHITO
IPC: H04M1/06
Filed: 1986-03-17
Granted: 1990-01-20
Abstract: The telephone set includes a telephone body and a handset adapted to be placed on the former.  The telephone body has a pair of engagement blocks incorporated of which part is projected outwardly of the telephone body and they are fitted into engagement recesses on the handset whereby the latter is firmly placed on the telephone body. One engagement block has an engagement face which is adapted to come in contact with the engagement portion in the corresponding engagement recess.  Thus the handset is reliably held on the telephone body.
Patent KR-900006481-B1 (KR)
Title: Magnetic recording and displaying device
Inventor: TOMAYA YOSHIAKI
IPC: G11B15/18
Filed: 1986-07-29
Granted: 1990-09-01
Abstract: The reproducing apparatus has control of rotation of a rotary head, control of tape transportation and a control of the tracking of the head adjusting actuator processed in a time-share fashion by a data processing device. The control is carried out by using a timer circuit, which has a period of one or several integer times the period of rotation of the rotary head. Computing processes for the above controls are selectively carried out on a time-shared basis. By using a DC component of the tracking error signal, a track transporting system is capable of noiseless playback.
Patent KR-890001978-B1 (KR)
Title: Method for preparing cigarette paper
Inventor: LEE JONG-JIN
IPC: D21H17/00
Filed: 1986-11-03
Granted: 1989-06-05
Abstract: The method comprises (i) homogeneously mixing 12X30-100X200 mesh active carbon 10-30%, cellulose derivs. 0.1-5%, and glycole 1-5% with tobacco pulp; (ii) adding tobacco powder 40-80% and prepg. draft paper; and (iii) dehydrating under vacuum.
Patent KR-900001113-B1 (KR)
Title: Intergrate circuits for dividing digital synchronize
Inventor: CHANG YOUNG-WOOK
IPC: G11B20/10
Filed: 1986-11-14
Granted: 1990-02-26
Abstract: The IC for extracting digital synchronous signal from synthesized video signal comprises an amplifier (1) amplifying the synthesized video signal, a resonant circuit (2) selecting synchronous signal having special frequency in video signal, a voltage generator (3) generating a standard voltage to be compared with the output voltage of the resonant circuit (2), a comparator (4) comparing the output of the voltage generator (3) with that of the resonant circuit (2), a diver circuit (5) transmitting the compared output which is modulated to rectangular wave having a certain level, and a consonant voltage generator (6) supplying consonant voltage to the comparator and the driver circuit (5).
Patent KR-890001524-B1 (KR)
Title: Single lens reflex camera
Inventor: KOSINO SUSUMU
IPC: G03B15/05
Filed: 1986-11-22
Granted: 1989-05-06
Abstract: The SLR camera has a pentaprism (20) positioned in the camera body above the main photographic axis, in order to allow viewing by the photographer along the photographic axis.  A movable light transmitter (28,30,32) is integrated in the camera body, lies at least partially above the pentaprism, and is movable from an operating position projecting from the camera body, to an out of operation position accommodated in the camera body.  The in-built flash unit (29,30,32) can be automatically closed, if an external flash unit is inserted in a flash reception socket.  An indicating panel is fitted on the top side of the flash unit housing.
Patent KR-900008459-B1 (KR)
Inventor: CHARLES COZEWITH
IPC: C10M143/04
Filed: 1985-12-16
Granted: 1990-11-22
Abstract: 내용 없음.
Patent KR-960008767-B1 (KR)
Inventor: BREWSTER STEVEN LAVE
IPC: B05D3/10
Filed: 1987-02-26
Granted: 1996-07-03
Abstract: 내용없음.
Patent KR-900007733-B1 (KR)
Title: Toilet paper dispenser
Inventor: RYU BYUNG-IL
IPC: A47K13/22
Filed: 1987-03-12
Granted: 1990-10-19
Abstract: The apparatus using pedal connected with free wheel gear, rotates winding type disposal sanitary cover for a toilet stool. The apparatus includes main body (2) with inner winding sanitary cover (5); handle (6) for rotating or mounting or separating the cover (5); free wheel gear (15) with ratchet (16), pawl (12), spring (18); pedal (19) connected with chain (17).
Patent KR-950013361-B1 (KR)
Inventor: HIGHTOWER EDWIN C
IPC: B64F5/23
Filed: 1987-03-17
Granted: 1995-11-02
Abstract: 내용 없음.
Patent KR-900005565-B1 (KR)
Title: Avalanche photo diode
Inventor: MIKAWA DAKASHY
IPC: H01L31/107
Filed: 1987-04-14
Granted: 1990-07-31
Abstract: A photodiode comprises a first conductivity type semiconductor substrate (31); a light-absorbing layer (32) of first conductivity type semiconductor material, producing carriers in response to the intensity of light received; an avalanche multiplication layer (33) of first conductivity type semiconductor material causing carrier multiplication by resonant impact ionisation; a window layer (34) of first conductivity type semiconductor material, having a larger band gap energy than that of layer (33) and formed on layer (33); a doped impurity region (35) of second opposite conductivity type semiconductor material; a first electrode (38); and a second electode (39).
Patent KR-950010177-B1 (KR)
Inventor: THAKRAR ANIL C
IPC: H01R24/20
Filed: 1987-05-12
Granted: 1995-09-11
Abstract: 내용 없음.
Patent KR-950001736-B1 (KR)
Title: Electromagnetic method for positioning objects located behind a conductive wall
Inventor: CENANOVIC MATIJA
IPC: G21C1/20
Filed: 1987-07-22
Granted: 1995-02-28
Abstract: In a method for repositioning garter springs (35) around the pressure tube (29) on Gandu-type nuclear reactors, apparatus (37) having a primary coil (39,41,43) and a high permeability core (45) is inserted into the pressure tube (29). The coil is energized by an alternating current of a frequency and amplitude sufficient to produce a primary alternating electromagnetic field that penetrates the wall (29) and induces an eddy current in the garter spring (35). A secondary alternating electro magnetic field is also produced and is reactive with the primary field to produce a travelling electromagnetic field of sufficient intensity and of such direction that the resultant of the electromagnetic forces acting on the garter spring causes the spring to move along the tube.
Patent KR-970007799-B1 (KR)
Inventor: SASE MASATOSHI
IPC: H04N9/73
Filed: 1987-09-26
Granted: 1997-05-16
Abstract: 없음.
Patent KR-910006215-B1 (KR)
Title: Metal wires used for reinforcing elastomeric material
Inventor: OOIJ WIM J V
IPC: C25D5/10
Filed: 1988-02-24
Granted: 1991-08-17
Abstract: The invention concerns a metal wire, used to produce reinforcing elements for articles of elastomeric material, which is provided with a coating able to ensure at the same time a good resistance to corrosion, good values of initial adhesion and a low decay, due to ageing, of the bond with the elastomeric material, said coating being formed by two concentric layers of a Zn/Ni alloy, where the radially inner layer contains Zn in an amount ranging between 60% and 90% on the layer total and the radially outer layer contains Ni in an amount ranging between 60% and 80% on the layer total.
Patent KR-910006068-B1 (KR)
Inventor: FUJINO KIYOSHI
IPC: B22D17/14
Filed: 1988-03-14
Granted: 1991-08-12
Abstract: 내용 없음.
Patent KR-950012339-B1 (KR)
Inventor: ITOH KIICHI
IPC: D06M101/16
Filed: 1988-05-26
Granted: 1995-10-17
Abstract: 내용 없음.
Patent KR-910001572-B1 (KR)
Title: Process for the production of a polyester film
Inventor: RYU DEUK-SOO
IPC: B29C55/14
Filed: 1988-07-27
Granted: 1991-03-16
Abstract: The biaxial polyester film is  prepd.  by  multistep  drawing more than  three  steps  of  the  vertical  drawing  of  amorphous non- configurated polyester film, where the total drawing ratio  is 4.0- 7.0 times and the  drawing  velocity  ratio  w.r.t.  2nd  step drawing velocity ratio is 0.8-1.2, and  horizontally  drawing  the film by the common method and heat-treating  it.  The  process  is used in economically manufacturing of the  polyester  film  having regular thickness and good mechanical properties.
Patent KR-960013053-B1 (KR)
Inventor: LIDERT ZEV
IPC: A01N43/90
Filed: 1988-10-06
Granted: 1996-09-30
Abstract: 없음
Patent KR-940010335-B1 (KR)
Inventor: WELBORN HOWARD C JR
IPC: C08F4/659
Filed: 1987-06-10
Granted: 1994-10-22
Abstract: 내용 없음.
Patent KR-950013291-B1 (KR)
Inventor: MURAMATCHI TOSHIKI
IPC: C22C21/00
Filed: 1987-09-30
Granted: 1995-11-02
Abstract: 내용 없음.
Patent KR-910007770-B1 (KR)
Title: Register processing method of product article selling by scale unit at electronic cash register
Inventor: RYU CHUN-GEUN
IPC: G07G1/00
Filed: 1989-01-07
Granted: 1991-10-02
Abstract: The method converts the amount of an  item  sold   by   units into amount  of money  and  processes  the  selling.  The  method comprises  steps:  (A)  setting   the  unit  key  input  flag  and designating the basic rate when  the  unit  key   is   input;  (B) checking the setting of the unit key input flag when an  item  key is  input; (C) checking the amount of selling when  the  unit  key input  flag  is   set;   (D)  processing  the  selling  using  the standard rate when the amount of selling is  not  input;  and  (E) processing the selling according to the amount  of  selling   when the amount of selling is  input  and  quitting  the  process.  The measuring units and the basic rate is recorded on a RAM  according to the item prior to the process.
Patent KR-970005753-B1 (KR)
Inventor: OZEKI TETSYA
IPC: H01G9/02
Filed: 1989-03-15
Granted: 1997-04-19
Abstract: 내용없음.
Patent KR-920003596-B1 (KR)
Title: Array of thin film transistor
Inventor: CHOI KWANG-SOO
IPC: H01L27/13
Filed: 1989-03-21
Granted: 1992-05-04
Abstract: The  TFT  arrangement  structure  for  preventing  the  short between capacitor electrodes for charge and discharge  of  display signals comprises a source electrode (10) having first and  second source electrodes (10A)(10B) isolated by a insulating layer  (15), a gate electrode (20), a  drain  electrode  (30),  the  electrodes (10,20,30) acting as a switching electrode, a pixel electrode (50) acting as a display  electrode  and  a  capacitor  electrode.  The source, gate and drain electrodes (10,20,30)  are  formed  in  the direction of length of the electrode  and  in  parallel  with  one another. The second source electrode  (10B)  is  arranged  on  the pixel electrode horizontally, a side end of which is connected  to the pixel electrode (50).
Patent KR-0172939-B1 (KR)
Inventor: GAKIDAI RASSMU
IPC: F21S8/10
Filed: 1989-04-18
Granted: 1999-05-01
Abstract: 본 발명은 자동차용 등구에 관한 것이며, 특히 제동등, 방향 지시등, 후퇴등 또는 차폭등 따위를 미등과 일체로 구성하게끔 차체의 옆쪽으로 돌아 들어간 등실을 수지 성형하여 이루어지는, 이른 바, 조합형 자동차용 등구에 관한 것이다. 본 발명의 자동차용 등구는 등실 한 쪽을 옆으로 돌아들어가도록 후퇴시킨 돌아 들어간 부분을 가지고, 그 앞면에서 옆 부분까지를 앞면 렌즈에 의해 덮은 자동차용 등구에 있어서, 상기 등실의 뒷벽에 점등용 전구를 부착함과 동시에, 상기 뒷벽의 돌아 들어간 부분을 계단 형상으로 구성하고, 상기 계단 형상의 뒷벽의 돌아 들어간 부분 쪽에 차광판을 부착할 수 있는 단부를 구성하며, 상기 계단 형상의 뒷벽 부분과 등실의 나머지 뒷벽 부분을 반사경으로 구성한 것을 특징으로 한다.
Patent KR-910007540-B1 (KR)
Title: Over current relay
Inventor: KIM IN-SOK
IPC: H02H3/08
Filed: 1989-05-30
Granted: 1991-09-27
Abstract: This relay has no  affect  from  saturation  of  the  current transformer which is used  to  sense  current  change.  The  relay system includes (CT1)(CT2), linear amplifier circuit comprising of OP amps (A1,A2), resistors (R3-R6) and condensors (C13,C14),  load regulation setting circuits (VR2,R7,R8 & A3), time delay  circuits (C7,D3 & VR3), control transistor (Q1), relay  control  transistor (Q2)  and  test  PNP-type  transistor  (Q3).  The   condenser   C6 discharges to reset and return. Under overcurrent,  the  relay  is energized by Tr(Q3), and LED is turned on by diode (D8).
Patent KR-0136782-B1 (KR)
Inventor: HYUN WOON-MONG
IPC: G06F19/00
Filed: 1989-07-31
Granted: 1998-06-15
Abstract: 내용없음
Patent KR-0148748-B1 (KR)
Inventor: HAUER BIRGIT
IPC: A61K47/08
Filed: 1989-09-12
Granted: 1998-08-17
Abstract: 내용없슴.
Patent KR-930000153-B1 (KR)
Title: Optical transmitter assembly
Inventor: MUSK ROBERT W
IPC: H01S5/022
Filed: 1988-11-28
Granted: 1993-01-09
Abstract: An optical transmitter assembly comprises a laser (2) and an optical detector (4) arranged to receive light output from the laser (2) indirectly via a spherical lens (3). The source (2) and the detector (4) are mounted on a common support structure (1), and the lens (3) is mounted directly on the detector (4).
Patent KR-930010076-B1 (KR)
Inventor: TAKAYA MINORU
IPC: H01L23/495
Filed: 1990-01-13
Granted: 1993-10-14
Abstract: 내용 없음.