baber/WOPTO huggingface dataset:
Patent KR-890003333-B1 (KR)
Title: Extrusion die and manufacturing method of same
Inventor: FUTAMURA SHYOZI
IPC: B23H7/06
Filed: 1984-09-27
Granted: 1989-09-18
Abstract: The extrusion die has on the front surface, a bearing opening of the shape of a given section, a bearing surface corresponding to the section of the bearing opening formed over a length from the front surface to the rear surface of the die.  A draught is formed from the bearing surface toward the rear surface.  The bearing surface, at each position on the inner circumferential line of the bearing, is formed in such a fashion as to have a bearing length which is determined in accordance with the shape of the bearing opening at that position.  The depth position where the intersection point exists is determined in accordance with the shape of the bearing opening.
Patent KR-870000118-B1 (KR)
Title: Data processor for eeprom
Inventor: LEE IN-OK
IPC: G06F13/00
Filed: 1984-11-02
Granted: 1987-02-11
Abstract: This invention is a data processor to record and revive data of EEPROM (electrically-Erasable and Programmable Read Only Memory) which controlled by a microprocessor. Specifically this data processor is applied to Industrial Robots. This processor consists of a Buffer, Latch circuit, serial-Parallel converter which selects read, write, and delete, and-Gate, and D-Type FlipFlop.  And this processor can read, write, and delete the data from EEPROM.
Patent KR-900007888-B1 (KR)
Title: Loadcell and method of compensation the same
Inventor: KITAKAWA TORU
IPC: G01L1/22
Filed: 1985-04-01
Granted: 1990-10-22
Abstract: A method of forming a load cell comprises forming a laminate of thin metal films on an insulating backing sheet, etching or otherwise removing the films on the laminate to form strain gauge resistor portions, compensating portions and connector leads therefor, forming a protective film over the metal films, characterised in that the protective film is of a pigmented material which is capable of easily absorbing a laser beam and that trimming is effected by directing a laser beam on to the surface of the absorbent protective film causing the material in contact therewith to be heated to a high temperature and to vaporise.
Patent KR-890005333-B1 (KR)
Inventor: KOMURA MASAHIKO
IPC: F24C3/10
Filed: 1985-04-03
Granted: 1989-12-22
Abstract: 내용 없음.
Patent KR-900002149-B1 (KR)
Title: Thickness control method and system for a single-stand / multi-pass rolling mill
Inventor: KOYAMA TOSHIHIRO
IPC: B21B37/16
Filed: 1985-08-08
Granted: 1990-04-02
Abstract: The device is for increasing the final plate thickness accuracy by providing a correcting means of a position aiming value on a hydraulic rolling reduction device and by offsetting the mutual interference of the plate thickness among pass based on the correction as well.  The work rolls (1-4) are arranged by being pinched between stay rolls (6,7) and the rolling reduction position is changed by hydraulic rolling reduction device (20). The inlet side tension control device (15) is arranged via motor (14) on rewinding reel (12) to control the inlet side tension of the material (11) to be rolled.
Patent KR-910005215-B1 (KR)
Inventor: SHER JOHN
IPC: G02B5/22
Filed: 1985-12-07
Granted: 1991-07-24
Abstract: 내용 없음.
Patent KR-890002777-B1 (KR)
Title: Process for the preparation of lighter
Inventor: CHOI WON-SUN
IPC: C10L5/14
Filed: 1986-03-13
Granted: 1989-07-28
Abstract: The process consists of (A) binder mafg. process for dissolving bentonite 87-92%, lower resin condensate 5-10% i.e. amorphous APP obtained as byprod. from polymg. pp and NaOH 3% in water, reacting at 72 deg.C under stirring and standing for 24h, drying and crushing to 300 mesh; and (B) molding process for mixing the binder 8-12 wt.% with carbonized sawdust, and molding the mixt. to prep. ignition coal.
Patent KR-890001339-B1 (KR)
Title: Tow fold cover structure for vehicle
Inventor: LEE YONG-HWAN
IPC: B60J11/04
Filed: 1986-06-11
Granted: 1989-04-29
Abstract: This twofold sunscreen has the support of a cross frame and is arranged to cover the body and the roof of the car.  The center region of the cross is covered by upper and lower sheets.  Several resilient bands with a hook on each end cross one another on the sheets.  A supporting pole and a spring are arranged on every crossing point of the bands to make a gap between the upper sheet and the lower one.  Thus the twofold sunscreen is set up including twofold spaces on the top side of a vehicle.
Patent KR-890001789-B1 (KR)
Title: The process of cotton fabrics
Inventor: GWON KI-JONG
IPC: D06M11/59
Filed: 1986-06-21
Granted: 1989-05-22
Abstract: The invention relates to a method for processing a cotton fabric to give it an antibacterial and deodorant property.  The fabric is immersed in a processing liquid comprising quaternary ammonium cpd 0.1-10% O.W.S., polysiloxane cpd. 5-50 wt.% to antibacterial cpd., amine group nitrogen cpd. 5-50 wt.% and a proper amount of crosslinking agent to be predried at 110 deg.C for 2 min. and treated at 160 deg.C for 5 min. for ion bonding and crosslinking reaction. The processed fabric has durable antibacterial property.
Patent KR-900000075-B1 (KR)
Title: Semiconductor laser diode
Inventor: NAGASAKA HIROGO
IPC: H01S5/20
Filed: 1986-08-23
Granted: 1990-01-19
Abstract: The semiconductor laser diode has two semiconductive cladding layers of different coductivity, which are stacked on a substrate. An active layer of an undoped semiconductor film is sandwiched between the cladding layers.  A channel groove is formed in a current blocking layer and the underlying cladding layer, to be deep enough to cause the current blocking layer to be divided into two parts.  A waveguide layer covers the channel groove and the current-blocking layer, to provide a slab-coupled waveguide structure for transverse mode oscillation.  The second cladding layer, the current-blocking layer, and the waveguide layer are composed of GaAs containing Al.
Patent KR-950007496-B1 (KR)
Inventor: BREGAS PETER
IPC: H04H20/34
Filed: 1986-10-16
Granted: 1995-07-11
Abstract: 내용 없음.
Patent KR-920000264-B1 (KR)
Inventor: NAKAMURA YOSHINORI
IPC: B29C49/12
Filed: 1987-01-31
Granted: 1992-01-11
Abstract: 내용 없음.
Patent KR-900003477-B1 (KR)
Title: Resin-bonded magnet
Inventor: YAMASHITA HUMIDOSHI
IPC: H01F1/057
Filed: 1987-02-20
Granted: 1990-05-19
Abstract: A magnet consists of melt-quenched ferromagnetic material FeB-R (where R is Nd and/or Pr) dispersed in and bonded by a binder resin consisting of an oligomer containing at least 1 alcoholic OH and an adduct of an isocyanate. The ferromagnetic material Fe-B-R has formula Nd1-x (Fel-y, By)x, where x is 0.5-0.9 and y is 0.050.10, and is in the form of 10-30 micrometer thick and several 10s to several 100s micrometer long particles.
Patent KR-930009999-B1 (KR)
Inventor: SUZUKI SHOUJI
IPC: G11B5/60
Filed: 1987-02-27
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-930004047-B1 (KR)
Inventor: SARUMARU KATSUMASA
IPC: B29C48/67
Filed: 1987-04-01
Granted: 1993-05-19
Abstract: 내용 없음.
Patent KR-960010424-B1 (KR)
Inventor: POTVIN ROBERT E
IPC: G03C1/72
Filed: 1987-05-01
Granted: 1996-07-31
Abstract: 내용없음
Patent KR-910001707-B1 (KR)
Title: Method and device for branching local pipe from main pipe system
Inventor: LIM MAENG-KI
IPC: E03B7/07
Filed: 1987-08-08
Granted: 1991-03-19
Abstract: A butterfly valve is installed at a point of a water pipe  in use that the valve shaft support fits in the pipe opening to  plug it tightly in placing the valve body in the pipe. A water pipe (1) mounts on its outer side a T-pipe  (2)  connecting  to  a  control valve (3), which mounts on its upper side a drilling  machine  (4) whose drill tip (5) cut-opens a hole (6) for the valve shaft  (7') to fit in. The drill (4) is then replaced  with  a  slit  drilling machine (8) to cut-open a  slit  (9).  The  machine  (8)  is  then replaced with a  valve  setting  machine  (10)  whose  shaft  (11) connects at its lower end to the valve shaft (7')  and  lowers  to place the valve (7) in the pipe (1) through  the  opening  (9).  A holder (12) for the shaft (7') is placed within the T pipe for its lower portion (12') to fit tightly in the opening (9) and for  its top part to be screw capped with a ring (13).
Patent KR-900000142-B1 (KR)
Title: The processing method of weft for tire cord
Inventor: HA IN-JIN
IPC: D02G3/48
Filed: 1987-10-05
Granted: 1990-01-20
Abstract: A tire cord weft for a radial tire is manufactured by feeding polyester yarn as a wadding thread having 0.06-0.12 g/d tension in the ring-spinning frame, covering the wadding thread with cotton yarn 2's-4'1573 as a covered yarn, and steam-setting.  The wadding thread has 70-80 X10-6 birefringence index and 200-270% breaking elongation.  The twist constant of the weft is 600-700 TPM.
Patent KR-910002967-B1 (KR)
Inventor: HIKUCHI HISAYUKI
IPC: G11C7/12
Filed: 1987-12-09
Granted: 1991-05-11
Abstract: 내용 없음.
Patent KR-960006663-B1 (KR)
Inventor: DRENT EIT
IPC: C07C51/54
Filed: 1987-12-23
Granted: 1996-05-22
Abstract: 내용 없음
Patent KR-910000083-B1 (KR)
Title: Emergency protective circuit
Inventor: CHON DOK-KYU
IPC: H02H3/08
Filed: 1988-01-09
Granted: 1991-01-19
Abstract: The fault indicator helps to find out the fault  position  of the power distribution with sound and light by detecting the fault current. A current transformer  (CT)  detects  the  fault  current which fault voltage is rectified and applied  to  resistor  (R1-3) and a Zener diode. The applied voltage between  the  resistors  is varied to change the rate turn-on voltage of the Zener diode by  a selection switch (SL).  When the fault current  flows,  the  Zener diode is turned on to trigger a SCR and a LED and  a  buzzer  (BZ) are operated to indicate the fault state. If the fault position is recovered, the Zener diode is turned off and a UJT (Q3) is  turned on to turn off the SCR so that the LED and the  buzzer  operations are terminated.
Patent KR-950011738-B1 (KR)
Inventor: TOURNEAU MICHAEL E LE
IPC: C07D487/04
Filed: 1988-01-27
Granted: 1995-10-09
Abstract: 내용 없음.
Patent KR-960001064-B1 (KR)
Inventor: KONRAD OPITZ
IPC: C09B62/51
Filed: 1988-03-26
Granted: 1996-01-18
Abstract: 내용 없음.
Patent KR-950014790-B1 (KR)
Title: Process for the preparation of quinolines
Inventor: MERKLE HANS RUPERT
IPC: C07D215/18
Filed: 1988-06-04
Granted: 1995-12-14
Abstract: Quinolines are prepared by reaction of anilines with  alpha , beta -unsaturated aldehydes or ketones in approximately 70 to 85 % by weight sulphuric acid in the presence of catalytic amounts of iodine at elevated temperature.
Patent KR-910009013-B1 (KR)
Title: Monold type super high frequency parallel circuit
Inventor: CHON YONG-IL
IPC: H01P5/00
Filed: 1988-08-30
Granted: 1991-10-26
Abstract: The monolithic ultra high frequency GaAs MESFET mixer circuit comprising inductors (632,634-636)  and  capacitors  (623,624,626) has functional means for the power division of a signal power  and a local oscillation, a  phase  conversion  of  a  signal,  and  an impedance conversion. The circuit further  includes  a  means  for protecting the gate of MESFET (611,612)  so  that  it  shifts  the phase to 180 degrees after coinciding  the  local  oscillator  and input signals.
Patent KR-960000868-B1 (KR)
Inventor: TAKAHASHI FUMIO
IPC: C09K11/08
Filed: 1988-10-19
Granted: 1996-01-13
Abstract: 내용 없음.
Patent KR-920005571-B1 (KR)
Inventor: OKAMOTO NABURU
IPC: B60Q1/30
Filed: 1988-10-21
Granted: 1992-07-09
Abstract: 내용 없음.
Patent KR-970006326-B1 (KR)
Title: Method and apparatus for manufacturing small diameter thick walled, cable sheaths
Inventor: GERHARD ZIEMEK
IPC: G02B6/44
Filed: 1988-10-26
Granted: 1997-04-25
Abstract: There is disclosed a method and apparatus for manufacturing a small diameter, thick walled, cable sheath by controllably driving a metal strip in a longitudinal direction while it is trimmed and formed into a hollow tubular member; continuously welding the longitudinal abutting edges of the hollow tubular member in association with cooling the tubular member in the vicinity of the welding by surrounding at least 60% of its circumference with a coolant, while maintaining the resulting longitudinal welded seam free of the coolant; and continuously drawing the cooled hollow tubular member in the same direction as the metal strip is driven.
Patent KR-920007720-B1 (KR)
Inventor: MASAYUKI TAKASHIMA
IPC: G03G15/08
Filed: 1989-03-01
Granted: 1992-09-15
Abstract: 내용 없음.
Patent KR-930002785-B1 (KR)
Inventor: ANAMI YOSHINORI
IPC: G01B5/08
Filed: 1989-06-20
Granted: 1993-04-10
Abstract: 내용 없음.
Patent KR-0160443-B1 (KR)
Title: Aqueous ophthalmic solutions and method for preserving the same
Inventor: DZIABO JR ANTHONY J
IPC: A61P31/04
Filed: 1989-11-29
Granted: 1998-12-01
Abstract: Stabilized chlorine dioxide is a preservative for ophthalmic formulations. The stabilized chlorine dioxide, when employed as a preservative or in the formulation of aqueous saline ophthalmic solutions is present in an amount of from about 0.0002 to about 0.02 weight/volume percent. The aqueous saline ophthalmic solutions, in addition to the stabilized chlorine dioxide and the water which functions as a vehicle for the solutions, contains from about 0.5 to about 0.9 weight/volume percent of an ophthalmically acceptable inorganic salt and an effective minor amount of a buffering agent to stabilize the ophthalmic solution with an acceptable physiological pH. A method for preserving aqueous saline ophthalmic solutions utilizing stabilized chlorine dioxide is also set forth.
Patent KR-0138265-B1 (KR)
Inventor: IZUO RYUJI
IPC: B01D61/46
Filed: 1989-12-16
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-0132290-B1 (KR)
Title: Protected chemiluminescent labels
Inventor: JOHN JR ARNOLD LYLE
IPC: G01N33/52
Filed: 1989-02-27
Granted: 1998-04-11
Abstract: A method of preparing a labelled specific binding partner, such as a biological probe in the form of an antibody or oligonucleotide probe, using a protected label the corresponding unprotected label being susceptible to inactivation, such as by hydrolysis to yield a non-chemiluminescent form of the label. The specific binding partner is linked to the label, and an adduct of the label is prepared using a protective adduct former which produces a protected label which is less susceptible to inactivation. Particularly preferred labels are the acridiniums and acridans, most preferably the former having the general structure: <CHEM> wherein the phenyl rings are optionally additionally substituted, R1 is preferably an alkyl, and R5 is an optionally substituted hydrocarbon, most preferably a phenyl moiety which is either linked to the specific binding partner, or capable of being linked thereto. Formation of the protected label is preferably an equilibrium reaction which is readily reversible, such as by dilution or oxidation of the protective adduct former. Labels useful in such a method are also disclosed.
Patent KR-920006141-B1 (KR)
Title: A method for preventing an unauthorized call
Inventor: MUN HUI-KUN
IPC: H04M1/66
Filed: 1990-01-08
Granted: 1992-07-31
Abstract: The method is applicable  to  a  telephone  system  which  is provided with: a vocal synthesizing circuit (26); a  communication circuit (12); a vox (44) for detecting a busy  tone;  and  an  MPU (20) for controlling the communication circuit (12) and the  vocal synthesizing circuit (26).  First,  a  checking  finds  whether  a repulsing key is set during the communication. Then the  repulsing message stored in the memory is outputted, and  a  checking  finds whether the naughty caller has hooked on the  receiver.  When  the naughty caller has hooked on, the repulsing key is released.
Patent KR-970005888-B1 (KR)
Inventor: SUJUKI JYUNICHIROO
IPC: C04B35/597
Filed: 1990-01-12
Granted: 1997-04-21
Abstract: 내용 없음.
Patent KR-100212333-B1 (KR)
Inventor: WEINSTEIN ARTHUR HOWARD
IPC: C08G18/72
Filed: 1990-02-26
Granted: 1999-08-02
Abstract: 내용 없음.
Patent KR-930005195-B1 (KR)
Title: Process for making synthetic meat from plant protein
Inventor: LEE KWON-SUN
IPC: A23J3/00
Filed: 1990-06-01
Granted: 1993-06-16
Abstract: A artifial meat is prepd. by  (a)  putting  defatted  soybean powder into the tank (1), (b) adding 20-30  wt.%  water  into  the soybean powder, (c) mixing the powder and water in the mixer  (3), (d) extruding the mixt. under 15-25  kg/cm2  pressure  at  100-130 deg.C by passing through the extruder (4) having die (5) to obtain the artificial meat, (e) cutting the  obtd.  artificial  meat  and drying with 100-140 deg.C hot  air,  and  (f)  cooling  the  dryed artificial meat at room temp. to obtain the final product.
Patent KR-920008261-B1 (KR)
Title: High-speed processor of ladder instruction
Inventor: KIM YONG-KI
IPC: G06F9/22
Filed: 1990-05-31
Granted: 1992-09-26
Abstract: The  high  speed  ladder  instruction  processor  adopts   a duplicated bus structure for executing one  instruction  with  two bus cycles. The processor comprises a first  processing  unit  (1) including a code  generator  (U11)  for  generating  operand  code according to control signals transmitted through data buses  (D1), a decoder (U13) for  decoding  signals  transmitted  from  a  main process unit (U10) to generate system control signals (C0-C10) and a user's program  memory  (U14),  a  second  processing  unit  (2) including a latch unit (U20) connected between the user's  program memory (U14), a second processing unit (2) including a latch  unit (U20) connected between the user's  program  memory  (U14)  and  a second address4bus (A2) for latching data  read  from  the  user's program memory, and a bit exchanger (U22) for exchanging data of a data memory (U21) and the latch unit (U20), and a  switching  unit (3) for dividing a first and a second bus.
Patent KR-0126671-B1 (KR)
Title: Process for producing plastic lens
Inventor: MASE SHOJI
IPC: G02B1/11
Filed: 1990-06-19
Granted: 1998-04-03
Abstract: A process for producing a plastic lens is disclosed, which comprises the steps of: providing a primer layer comprising a polyurethane on the surface of a plastic lens substrate; subsequently providing a hard coat layer comprising a silicone resin on the surface of the primer layer; and then providing a single-layer or multi-layer anti-reflection coating on the surface of the hard coat layer by depositing an inorganic material, wherein the polyurethane used for providing the primer layer is a thermosetting polyurethane.
Patent KR-0137929-B1 (KR)
Inventor: COLLINS N WILLIAM G
IPC: F27B7/20
Filed: 1990-07-30
Granted: 1998-05-01
Abstract: 내용없음
Patent KR-920007675-B1 (KR)
Inventor: FUJINO NOBORU
IPC: B41F33/00
Filed: 1990-07-31
Granted: 1992-09-14
Abstract: 내용 없음.
Patent KR-960016101-B1 (KR)
Title: Press sensor and detecting circuit of electronic organ
Inventor: LEE HA-JUNG
IPC: G10H1/02
Filed: 1990-08-08
Granted: 1996-11-27
Abstract: an optical sensor comprising the first LED and the first photo-receiving transistor(6,4) and the second LED and the second photo-receiving transistor(7,5); the first AND gate(AND1) performing an AND operation of the output of the first and the second photo-receiving transistor(4,5) through an inverter(INV); the second AND gate(AND2) performing the AND operation of the output of the first and the second photo-receiving transistor(4,5); a flip-flop(8) which receives the output signal of the first transistor(4) as a clock signal, with an input terminal fixed as a high level signal(Vcc); the third, the forth AND gate(AND3, AND4) performing the AND operation of the output signal of the first transistor(4) and the first, the second output(Q, /Q) of the flip-flop(8); and a central processing unit(9).
Patent KR-920008960-B1 (KR)
Title: Producing method of angora-wool yarn
Inventor: YUN KI-YONG
IPC: D02G3/26
Filed: 1990-08-24
Granted: 1992-10-12
Abstract: solubilizing the mixtures  of  hydrogen peroxide 30 wt.%, hypochlorite soda 30 wt.%,  bleaching  agent  30 wt.% and silicone 10 wt.% into cool water of 10-20 deg.C; steeping angora hairs in the mixt. for 50 min.; treating the steeped  hairs with a softening  agent  and  an  antistatic  agent;  opening  the treated hairs, carding with  a  worsted-style  carding  m/c  whose cylinder is single, needle  density  12-18  ea./in.  and  interval between the cylinder and the worker  0.3-0.4  m/m;  gilling  by  4 steps whose pin density is 14, 16, 18 and 23 ea./in.  respectively and diameters of the nip roller and the front bottom roller are 20 m/ m, 40 m/m respectively; spinning using ring spinning  m/c  of  4 rows, and finally twisting.
Patent KR-100196785-B1 (KR)
Title: Novel highly alkaline prroteases
Inventor: VETTER ROMAN
IPC: C11D3/386
Filed: 1990-08-29
Granted: 1999-06-15
Abstract: Optimised high-alkaline proteases which are suitable for use in detergent formulations are described. They are prepared by employing mutated DNA sequences of transformed microorganisms. These DNA sequences are obtained by starting from DNA sequences which code for the high-alkaline protease which is normally produced by Bacillus species, modifying these DNA sequences in defined positions by directed mutagenesis (point mutation) in such a way that the codon in which the point mutation is located now codes for an amino acid which is more strongly basic than the original amino acid. The original amino acids have been replaced in the resulting high-alkaline proteases by more strongly basic amino acids, preferably by the amino acids lysine or arginine. Synthetic oligonucleotides, DNA sequences, vectors and transformed microorganisms used to generate and obtain the optimised high-alkaline protease are likewise described.
Patent KR-940009217-B1 (KR)
Inventor: IGARASHI TAKAHASHI
IPC: E02F9/20
Filed: 1990-09-07
Granted: 1994-10-01
Abstract: 내용 없음.
Patent KR-100193282-B1 (KR)
IPC: F16C27/08
Filed: 1990-11-14
Granted: 1999-06-15
Abstract: The present invention relates to a floating spindle mounting, in particular for a sensor. 
<??>This mounting essentially consists of a rigid housing (4) in which the spindle (1) is accommodated, and of an elastically deformable element (5) for the mounting of the rigid housing (4) in the cover (2) of the encoder proper.
Patent KR-100220609-B1 (KR)
Inventor: SHIMADA AKIHIRO
IPC: H01G9/15
Filed: 1990-12-26
Granted: 1999-09-15
Abstract: 고체전해 콘덴서의 전성화합물을 이용한 칩형 고체전해 콘덴서의 개량에 관한 것으로 칩형의 전자부품으로 강성을 충분히 보유하고 프린트 기판의 실장시 기계적 강도가 취약한 전해질층이라도 파손하지 않고 신뢰성이 높은 칩형 고체전해 콘덴서를 제공하는 것을 목적으로 하며 고체전해 콘덴서 표면에 산화피막층, 전해질층 및 도전층이 차례로 형성된 복수의 양극체를 도전층이 대향하도록 서로 맞붙이고 이 도전층의 간극에 음극체를 배치하고 기계적 스트레스가 양극체에 의해 억제되어 기계적 강도에 뛰어난 고체전해 콘덴서를 얻을 수 있다.
Patent KR-940010659-B1 (KR)
Inventor: KIKUCHI TAKASHI
IPC: F23G7/00
Filed: 1989-10-04
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-940007807-B1 (KR)
Inventor: KOHIYAMA TOMOHISA
IPC: G06F1/32
Filed: 1991-01-28
Granted: 1994-08-25
Abstract: 내용 없음.
Patent KR-950010739-B1 (KR)
Inventor: ALVES JAMES F
IPC: G06T9/00
Filed: 1991-04-24
Granted: 1995-09-22
Abstract: 내용 없음.
Patent KR-960011790-B1 (KR)
Inventor: MIYAKE TAKAHIRO
IPC: G11B7/1359
Filed: 1991-05-23
Granted: 1996-08-30
Abstract: 내용없음.
Patent KR-100229302-B1 (KR)
Inventor: GERARD E VAN ROSMALEN
IPC: G11B7/09
Filed: 1991-05-31
Granted: 1999-11-01
Abstract: 예로, 회전 가능한 다가형 거울이 자유롭게 현수되고, 물체의 위치 및 방위를 결정하는 광학 시스템은 회전축에 수직인 평면 거울(35)과 다각형 거울의 회전축(11)상에 볼록 거울(24)을 포함하는 광학 시스템. 수렴성의 방사 비임은 볼록 거울(24)상에 투사된다. 편향된 방사는 비점수차를 보정한 영상 시스템(75, 78, 51)에 의해 검출 시스템상에 포커스된다. 대체로 병렬 방사 비임은 평면 거울(25)상에 입사하여 반사후, 상기 비임은 또한 검출 시스템(40, 46)상의 방사점(34a)에 포커스된다. 방사점(34, 34a)의 위치 및 모양은 다각형 거울(10)의 위치 및 방위 측정이다. 처리후, 방사 편향 시스템의 출력 신호는 소자(91), 예로 다각형 거울(10)을 안정화시키는 전자석에 응용된다.