baber/WOPTO huggingface dataset:
Patent KR-910008495-B1 (KR)
Inventor: SATTOO ISAO
IPC: G11B20/18
Filed: 1987-12-18
Granted: 1991-10-18
Abstract: 내용 없음.
Patent KR-940004788-B1 (KR)
Title: Apparatus for flushing a piping system
Inventor: GORAN SUNDHOLM
IPC: B08B/
Filed: 1987-03-21
Granted: 1994-06-01
Abstract: PCT No. PCT/FI86/00078 Sec. 371 Date Feb. 26, 1987 Sec. 102(e) Date Feb. 26, 1987 PCT Filed Jul. 7, 1986 PCT Pub. No. WO87/00455 PCT Pub. Date Jan. 29, 1987.The present invention relates to a flushing apparatus for cleaning a piping system (2) internally. The object of the invention is to achieve efficient cleaning without the use of equipment heavily overdimensioned in relation to the nominal flow through the piping system. According to the invention, use is made of a pump (4) having an operational pressure essentially higher than the pressure fall of the piping system at a turbulent flow, in combination with at least one pressure liquid accumulator (21). The flushing circuit includes at least one blocking valve (15, 15a) which is opened upon reaching intended (maximal) pressure, thereby producing a powerful flow pulse through the piping system (2).
Patent KR-900007107-B1 (KR)
Inventor: KURAKAKE MISUO
IPC: H02P29/00
Filed: 1986-11-26
Granted: 1990-09-28
Abstract: 내용 없음.
Patent KR-910006463-B1 (KR)
Title: Caracter position deciding method of teletext tv
Inventor: KIM MYUNG-HO
IPC: H04N7/08
Filed: 1988-01-30
Granted: 1991-08-26
Abstract: The method is for precisely displaying the character  on  the screen of the teletext receiver by executing the  active  position return and the active position down according to  the  progressing direction and rotating angle of  the  character.  The  progressing direction of the character is represented to 2     2  matrix.  The method reduces the distortion of the character line  and  improves the quality of the teletext screen.
Patent KR-910003933-B1 (KR)
Inventor: UTSUMI KENIJI
IPC: B41M5/26
Filed: 1988-04-15
Granted: 1991-06-17
Abstract: 내용 없음.
Patent KR-950004813-B1 (KR)
Title: Rear view mirror assembly with improved mounting
Inventor: FISHER ROBERT
IPC: B60R1/072
Filed: 1988-04-20
Granted: 1995-05-13
Abstract: A rearview mirror assembly (10) including an exteriorly convex shell (12) has a concave interior opening rearwardly when the shell is mounted on the side of a vehicle. A power operated assembly (14) is fixed secured to the shell (12) for mounting and moving a mirror assembly (16) for pivotal movement within the open rear of the shell about first and second intersecting pivotal axes normal to one another. The power operated assembly (14) includes a molded plastics member (20) of a size to fit within the concave interior of the shell (12) so as to extend inwardly of and generally across the open rear thereof. The plastics member (20) has spaced portions (22,24) fixedly secured with spaced portions (26,28) of the concave interior of the shell so that the molded plastics member serves as a strengthening strut for the open rear of the shell. The plastics member (20) has a dual axis pivot element (54) molded integrally on the central portion thereof which extends rearwardly therefrom and integral first and second surfaces (62) for engaging and supporting one fore and aft half of first and second power operated moving mechanisms (18) respectively of the power operated assembly. The other fore and aft half of the first and second power operated moving mechanisms (18) respectively is supported by a pair of separate substantially identical casing members (60).
Patent KR-960006498-B1 (KR)
Inventor: SCALES HUNTER L N
IPC: G06F12/08
Filed: 1988-10-04
Granted: 1996-05-16
Abstract: 내용 없음.
Patent KR-950013682-B1 (KR)
Inventor: ENRICO ALBIZZATI
IPC: C08F10/06
Filed: 1988-11-26
Granted: 1995-11-13
Abstract: 내용 없음.
Patent KR-960005983-B1 (KR)
Title: Portable rotary power tool
Inventor: TUGGLE LIOYD H
IPC: F02B63/02
Filed: 1988-12-15
Granted: 1996-05-06
Abstract: A gasoline engine driven flexible line trimmer is provided with a modularly constructed power head section which significantly facilitates the original manufacturing assembly, and subsequent service disassembly, of the power head. In a clutch drive embodiment thereof, the power head has four readily separable modules - an engine module comprising a main engine shroud to which the engine is internally secured; a fan housing module; a starter module comprising a starter housing and a recoil starter mechanism retained therein; and a coupling module comprising a clutch housing carrying therein structure for operatively interconnecting the engine's clutch to the flexible drive shaft disposed within the trimmer shaft. In a direct drive version thereof, the power head has two separable modules - the engine module and a combined fan housing, starter and coupling module defined by a single housing within which the starter and coupling structure is carried. The main shroud is provided with a specially designed wall section which supports the engine, defines a closure wall of its crankcase, forms an air-fuel mixture passage for a carburetor externally supported on the wall section and supports a reed valve within the crankcase. The shroud defines an external protective recess in which the carburetor is positioned and, in one embodiment, defines a portion of the engine's fuel tank. Pull rope installation in the starter mechanism is facilitated and made safer by pulley locking and retaining structure incorporated in the starter module, and improved air filter element sealing is provided by virtue of a specially designed air filter housing and choke plate assembly associated with the carburetor. Shaft vibration transmitted to the trimmer user through the supporting shoulder strap structure is significantly reduced by a specially designed resilient strap connector assembly securable to the trimmer shaft.
Patent KR-920004218-B1 (KR)
Title: Monostable multivibrator using mos
Inventor: LEE JAI-SHIN
IPC: G11B5/56
Filed: 1988-12-20
Granted: 1992-05-30
Abstract: A mono-stalbe multivibrator having a phase  control  function for a video tape recorder comprises a pad  (PAD)  connected  to  a loading resistor (RL) and a capacitor (C1), a switching  unit  (1) for controlling the charging and discharging of the  capacitor  by an input signal (IN), an emitter  coupled  comparator  (2)  having bipolar transistors (Q1,Q2) to compare the charging voltage with a reference voltage, an interface unit (3) having  an  output  stage connected to a crrent source (4) having NMOS  transistors  (M3,M4) to convert the output from the comparator into a CMOS logic  level and a clamp unit (5) connected between the units (1) and  (2)  and for preventing  the  over-charging  of  the  capacitor,   thereby reducing unnecessary power loss.
Patent KR-920001213-B1 (KR)
Inventor: MORISITA AKRA
IPC: F02N15/02
Filed: 1988-12-23
Granted: 1992-02-06
Abstract: 내용 없음.
Patent KR-970006444-B1 (KR)
Title: Electromagnetic switch
Inventor: VANDER SCHEER DERK
IPC: H01H77/06
Filed: 1988-12-31
Granted: 1997-04-28
Abstract: An electromagnetic switch with a housing (1) provided with at least one magnet system (2), comprising a stator body (3) of magnetic material having an oblong chamber (6) accomodating a movable armature (7) of magnetic material, with an exciter winding (10) for the excitation of a magnetic field in the at least one magnet system (2). A swingably supported first arm (15) can be brought into motion under the influence of the excited magnetic field. To actuate a pair of contacts (23, 24) a swingably supported second (16) arm is provided, on each of said first and second (16) arms one end of at least one leaf spring (13, 14) acts. Said first (15) and second (16) arms extending on either side of the chamber (6) at right angles to the lengthwise direction thereof in such a way that each of them can swing about their support point (40, 42) in the direction of the armature (7). The free end (19) of the first arm (15) is coupled to the armature (7), which has an operating element (8) which acts on the second arm (16).
Patent KR-920000801-B1 (KR)
Inventor: ITO TOSHIMICHI
IPC: C23C16/27
Filed: 1989-02-02
Granted: 1992-01-23
Abstract: 내용 없음.
Patent KR-0162487-B1 (KR)
Inventor: ONO HISAO
IPC: C09K23/00
Filed: 1989-04-14
Granted: 1999-01-15
Abstract: 내용없음.
Patent KR-920006423-B1 (KR)
Inventor: OIKAWA HIDEO
IPC: D21H17/44
Filed: 1989-04-28
Granted: 1992-08-06
Abstract: 내용 없음.
Patent KR-930003806-B1 (KR)
Title: Automatic threads supplying devices for knitting machine
Inventor: YU JAE-PUNG
IPC: D04B15/48
Filed: 1989-06-17
Granted: 1993-05-13
Abstract: The automatic thread feeder completly absorbs  the  tensional force generated at a bobbin while feeding the thread by  equipping a rotational cap on a drum. The apparatus comprises the rotational cap (5) having  automatic  thread  storage  &  feeding  means  and rotating according to  the  signal  generated  from  an  operation controller; an energy transmission means (8) positioned within the rotational cap (5); thread passageways (5',5") positioned  on  the circumference of the  cap  (5);  a  drum  (10)  for  automatically storing the thread while the cap rotates around the  drum's  upper part; a spinning wheel pin (9) positioned between  the  drum  (10) and a rotational wheel (2) and having a conical surface.
Patent KR-920005800-B1 (KR)
Inventor: YAMAJAKI NOBUTO
IPC: H01L21/60
Filed: 1989-07-03
Granted: 1992-07-18
Abstract: 내용 없음.
Patent KR-0165532-B1 (KR)
Title: Method of reproducibly making fiber optic coupler
Inventor: MILLER WILLIAM JAMES
IPC: C03B37/15
Filed: 1989-07-19
Granted: 1999-04-15
Abstract: A fiber optic coupler is formed by providing a glass tube having a longitudinal aperture (12) extending therethrough. Glass optical fibers (22, 24) each having a core, cladding and coating are disposed within the longitudinal aperture, the fibers extending beyond each end thereof. The coating is removed from that portion of the fibers in the midregion of the tube but remains on that portion of the fibers extending into the ends of the apertures. The coating can be removed prior to inserting the fibers into the tube, or it can be removed from that portion of the fibers in the midregion of the tube by oxidation, depolymerization or the like. The aperture is formed by a plurality of flattened walls, the dimensions and orientations of which are such that the cross-section of the aperture in the central region of the tube is symmetrical with respect to a plane passing through the longitudinal axis of the tube. At any cross-section of the aperture that is adjacent the coated regions of the fibers, each fiber coating contacts two walls of the aperture. The fibers are held taut to effect a tension therein, and the midregion of the tube is heated, collapsed about the fibers, and drawn to reduce the diameter thereof over a predetermined length.
Patent KR-0128161-B1 (KR)
Inventor: MALCOM ALLAN ROBERTSON
IPC: C23C2/18
Filed: 1989-08-21
Granted: 1998-04-01
Abstract: 내용없음
Patent KR-920004979-B1 (KR)
Inventor: SAISUO YASUSHI
IPC: B67D7/42
Filed: 1989-09-29
Granted: 1992-06-22
Abstract: 내용 없음.
Patent KR-920004002-B1 (KR)
Title: Electric wave absorber and manufacturing process
Inventor: CHOI JAE-CHEOL
IPC: H01Q17/00
Filed: 1989-09-30
Granted: 1992-05-21
Abstract: An electric wave absorber  is  produced  by  (A)  mixing  (1) carbon, (2) soft magnetic material of ferrite containing more than one element chosen from Mn, Ni, Mg, Zn, Co or Cu,  (3)  supporting material such as rubber or organic polymer material, and (4)  hard magnetic material of Ba, Sr, Pb or Alnico  compound,  (B)  molding the mixture into strip, sheet or plate by  rolling,  extrusion  or injection, and (C) passing the molded product  through  magnetizer to  magnetize  only  the  hard  magnetic  material.  The  prepared absorber has wider range of frequency for absorbing electric waves and it has a reduced thickness.
Patent KR-920007969-B1 (KR)
Inventor: KOBAYASHI SHIGEO
IPC: B24B53/14
Filed: 1989-10-21
Granted: 1992-09-19
Abstract: 내용 없음.
Patent KR-910008055-B1 (KR)
Inventor: OZAKI KEIJI
IPC: B29C33/20
Filed: 1989-11-06
Granted: 1991-10-07
Abstract: 내용 없음.
Patent KR-910010233-B1 (KR)
Title: Manufacturing method of midsole
Inventor: BAEK JUN-HEUM
IPC: A43B17/14
Filed: 1989-11-20
Granted: 1991-12-24
Abstract: In manufacturing the insole from a resin sheet bonded with  a napped fabric covering on a side, the resin sheet is  composed  of latex resin including a  foaming  agent  and  being  coated  in  a certain thickness over a napped fabric sheet. The coated sheet  is then semivulcanized  to  be  cut  into  half-products,  which  are head- pressed for  complete  vulcanization  to  be  formed  into  a certain shape of insole. The product shows  an  improved  cushion, air permeability, and absorbancy for moisture and odor  which  are released into air upon taking off the shoes.
Patent KR-920009756-B1 (KR)
Title: Character input method using limited keys
Inventor: PAEK SONG-CHONG
IPC: G06F3/02
Filed: 1990-02-21
Granted: 1992-10-22
Abstract: The method is  for  inputting  various  characters  of  which number exceeds that of keys in a device of a limited  key  number. The method employs a key inputter (10) composed of  keys  (K1-K2), an alarm generator (20), a memory (30) for storing character data, and a microprocessor (40) for storing the character data into  the memory (30)   and   generating   alarm   signal   when   key   is mal- manipulated.
Patent KR-900004602-B1 (KR)
Title: Vacuum sputtering apparatus
Inventor: MINTZ DONALD M
IPC: C23C14/34
Filed: 1990-03-26
Granted: 1990-06-30
Abstract: Appts. for controlling a cathode sputter magnetron device to provide uniformity of material supplied to a  workpiece (14) over the linves of geometrically spaced targets (22,23) each subjected to a separate plasma discharge confined to the target by a separate magnetic field. Control appts. senses target erosion condition and in response to this controls the relative powers of the separate discharges so that the powers change as a function of the erosion condition. The impedances of the discharges are pref. controlled by varying the magnetic field. Pref. each field is derived by an electromagnet (29,30) and the impedance is sensed and compared with a set value to derive an error signal to control current applied to the electromagnet.
Patent KR-920001749-B1 (KR)
Title: Rotary engine
Inventor: CHONG JAE-MUN
IPC: F02B53/00
Filed: 1990-05-17
Granted: 1992-02-24
Abstract: A first cylinder (2) is formed in the middle  of   casing  of the rotary engine, and two second cylinders (3,3') are  formed  at the opposite sides of the first cylinder (2), the second cylinders being provided with expansion rooms and discharge holes. The first cylinder (2) accommodates an intake rotor (5),  while  the  second cylinders (3,3') accommodate expansion rotors (6,6'),  the  rotors being secured on an output shaft (7). On the tops  of  the  second cylinders, there are formed conical  combustion  rooms  (4,4')  on which fuel injecting nozzles and spark plugs are formed.
Patent KR-960000275-B1 (KR)
Title: Indicator method of pulse width modulation output
Inventor: KIM SOON-DOO
IPC: H04N5/445
Filed: 1990-05-23
Granted: 1996-01-04
Abstract: checking up and down key input of PWM; reading established PWM level before up and down key of PWM input; expressing PWM level in a number of between 0 to 100 from increasing or decreasing one as to up and down key input of PWM; and expressing PWM level in a number of between 0 to 50 from increasing or decreasing a number of bar when level number is odd number.
Patent KR-940003611-B1 (KR)
Inventor: PHAM GIAO N
IPC: G06F1/04
Filed: 1990-09-24
Granted: 1994-04-25
Abstract: 내용 없음.
Patent KR-900008840-B1 (KR)
Inventor: VYAS DOLATRAI M
IPC: A61K/
Filed: 1990-10-06
Granted: 1990-11-30
Abstract: 본 발명은 다음 일반식(X)의 미토산을 일반식(XI)의 트리아젠과 반응시킴을 특징으로 하는 일반식(IX)화합물의 개선된 제조방법에 관한 것이다. 
     
       
     
     Ar-N=N-NH-R 5 XI 
     
       
     
     상기식중 치환기 R 5 및 R 6 은 상세한 설명에서 정의된 바와 같고 Ar은 디아조화 수 있는 방향족 아민의 유기잔기임.
Patent KR-930005764-B1 (KR)
Title: Neon tube control circuits for neon transformer
Inventor: KIM BONG-JE
IPC: H05B41/30
Filed: 1990-10-10
Granted: 1993-06-24
Abstract: The circuit for minimizing the power loss and  the  radiation noise comprises: a driving circuit (21) including a  large  number of electronic elements and a ICU1 for operating the  apparatus;  a protecting  circuit  (31)  protecting  the  apparatus  from   over voltage, over heating and over load; an oscillation circuit  (41), which generates the triangular wave and the spherical  wave  using the switch operation. The magnetic flux of the NP1 and the NP2 are offset by flowing the reverse direction current to the NP1 and the NP2. The output of  driving  pulse  generator  (26)  in  the  neon transformer driving circuit is alternating current.
Patent KR-960001343-B1 (KR)
Inventor: FUNADA MASAO
IPC: H04N1/028
Filed: 1990-10-15
Granted: 1996-01-26
Abstract: 내용 없음.
Patent KR-100196983-B1 (KR)
Inventor: HAPEL PETER EDWARD
IPC: H04N5/14
Filed: 1990-11-07
Granted: 1999-06-15
Abstract: 비선형 비디오 신호 처리 시스템은 거의 블랙한 영상 디테일의 렌디션(rendition)을 개선하기 위한 감마 보정을 제공한다. 추가하여, 영상 명도는 휘도 및 밝은 영상 영역에서 증가된 디테일 신호 컨트래스트를 제공한 주파수 디펜던트(dependent)향상 회로를 사용하여 개선된다. 각 색 채널에서, 각 색 신호(R,G,B)는 저 레벨 진폭 신호부(V 2 ) 및 보다 높은 레벨 진폭 신호부(V 3 )로 점진적으로 분할(18)된다. 보다 높은 레벨 진폭부(V 3 )는 고역 주파수 필터화(20)된다. 저 레벨 신호부(V 2 ) 및 고역 필터화된 보다 높은 진폭 신호부(V 4 )는 키네스코우프(12)에 연결된 결합 신호(i 5 )를 발생시키는 최초의 선형 비디오 신호(V, 또는 R)에 가산(R1,R2,R4)된다. 저 레벨 신호부(V 2 )는 선형 신호(V 1 )에 DC 결합(R 2 )되고, 고 레벨 신호부는 선형 신호(V 1 )에 AC 결합(C 2 )된다.
Patent KR-950011124-B1 (KR)
Title: Repeating prproducing apparatus for multi system
Inventor: JI BYONG-I
IPC: G11B5/027
Filed: 1990-11-12
Granted: 1995-09-28
Abstract: The device improves the playing efficiency of cassette tape and disk on the multi system. The device includes a playback selection switch(1) and control signal generation circuit(2) which are connected to a micro computers(3A,3B,3C) and adhesive switches(6A,6B,6C), and a selection circuit(7) which is connected to the micro computers (3A,3B,3C) and A/V output of each units. The selection circuit(7) has the selection switch(SW), and the A/V outputs(BA,8B,9B,9C,8C,9A) of unit A or B and C.
Patent KR-920010450-B1 (KR)
Title: Magnetic medium
Inventor: YU DUK-SU
IPC: G11B5/62
Filed: 1990-11-28
Granted: 1992-11-28
Abstract: The magnetic recording medium is manufactured by (a)  coating the magnetic  coatings  composed  of  a  ferromagnetic  powder,  a binder, an abrasive compound and a lubricant on the polyester film as a non-magnetic substrate to form  a  magnetic  layer,  and  (b) drying, calendering, hardening and slitting it. The  ferromagnetic powder is pref. r-Fe2O3, Co-r-Fe2O3, Fe3O4, FeOx (1.33 < x <  1.5) or CrO2, and  the  binder  is  composed  of  vinyl  chloride-vinyl acetate-vinyl   alcohol   copolymer,   polyurethane   resin    and titanate-coupling agent. The medium  has  a  good  durability  and running performance.
Patent KR-920010717-B1 (KR)
Title: Process for manufacturing color changeable cloth by temperature
Inventor: JONG JI-SU
IPC: D06M15/564
Filed: 1990-12-24
Granted: 1992-12-14
Abstract: coating adhesives onto the backside  of fabric, forming polyurethane microporous layer containing ceramics onto adhesive-applied fabric surface between which printing paste, composed   of   reversible   thermochromic   black   pigment    of 3- diethylamino-6-methyl-7-anilofluoran of 20-40  wt.%,  tackifying paste containing ultra-violet absorber 10-20 wt.% of  50-70  wt.%, emulsion-type polyurethane resin of  20-40  wt.%,  and  its  color changeable to black when atmospheric temp. is low, is applied; and coating water-repellent layer onto both sides of  fabric  to  make moisture-premeable water-proof fabric. The printing paste can also be applied to between front surface of fabric and  water-repellent layer.
Patent KR-0135632-B1 (KR)
Inventor: HANSEN HANS J
IPC: A61K47/48
Filed: 1989-07-26
Granted: 1998-04-23
Abstract: 요약없음
Patent KR-930010672-B1 (KR)
Title: Metal etching method of semiconductor device
Inventor: LEE NAM-KYU
IPC: H01L21/283
Filed: 1991-01-12
Granted: 1993-11-05
Abstract: The metal positive slope etching method  of  a  semiconductor device is characterized by (a) forming  a  high  temp.  deposition metal layer (2) on the semiconductor substrate (1), (b) forming  a low temp. deposition metal layer (3) on the metal layer  (2),  (c) depositing a photoresist on the whole surface, and  light-exposing it to form a metal-line forming mask, and (d)  etching  the  metal layer (2,3) by the use of the mask. The method may be  applied  to restrain the formation of voids generated in the  insulating  film formation.
Patent KR-100205438-B1 (KR)
Inventor: PARK LAE-HAK
IPC: H01L27/00
Filed: 1991-01-17
Granted: 1999-07-01
Abstract: 본 발명은 공정을 단순화시킬 수 있고 토포러지를 양호하게 할 수 있으며 자연산화막 발명에 따른 문제점을 제거할 수 있는 메모리 셀 제조방법을 제공하기 위한 것으로 이를 위해 통사의 방법으로 기판 위에 필드산화막을 형성하고 액티브영역과 필드산화막상에 게이트 측벽 산화막을 포함하는 게이트를 형성한 다음 이온주입을 실시하여 소오스/드레인영역을 형성하는 단계, 전면에 캐패시터가 형성될 부위에 형성된 메몰 콘택트를 갖는 절연막을 형성하는 단계, 상기 메몰 콘택트를 포함한 절연막상에 두꺼운 스토리지 노드용 도전체를 형성하는 단계, 상기 절연막을 에치 스톱퍼로 상기 도전체를 습식과 건식순으로 선택 식각하여 상기 메몰 콘택트와 상기 메몰 콘택트에 인접한 절연막상에 단차를 갖는 다수개의 스토리지 노드를 형성하는 단계와, 상기 스토리지 노드 표면상에 유전체막과 플레이트 전극을 형성하는 단계가 차례로 포함된다.
Patent KR-0178983-B1 (KR)
Inventor: GRAY LEWIS
IPC: F16J15/44
Filed: 1991-01-25
Granted: 1999-03-20
Abstract: 벌집 모양의 미로형 시일은 통로의 벌집 모양의 셀(9)의 최하측 브레이드링(5)의 배출구를 연장하여 돌출되는데 벌집 모양의 셀의 각각의 최하류측 통로의 열(9A)중 일부분만이 상기 브레이드링(5)속에 형성된 배수용 그로브(11)의 폭의 1/2에 해당하는 폭만큼 상기 브레이드링(5)위에 돌출되게 되어 수분을 벌집 모양의 셀(9)로부터 그것의 상기 베이스(7)를 통해 배출되게 된다.
Patent KR-930006151-B1 (KR)
Inventor: OHOSHIMA KAZUYOSHI
IPC: F16F9/14
Filed: 1991-05-23
Granted: 1993-07-08
Abstract: 내용 없음.
Patent KR-0172126-B1 (KR)
Title: New epoxy resin compositions
Inventor: RENNER ALFRED
IPC: C09J163/00
Filed: 1991-05-31
Granted: 1999-03-30
Abstract: Pulverulent, free-flowing compositions containing     A) liquid or semisolid epoxy resins and B) solid, colloidal condensation polymers made from urea or melamine and formaldehyde, having a pore volume of greater than 1 cm<3>/g and a specific surface area of greater than 5 m<2>/g, which can be used, for example, as powder coatings, adhesives, casting resins and compression-moulding compositions.
Patent KR-950008939-B1 (KR)
Title: Image processing apparatus
Inventor: OTA KENICHI
IPC: G03G15/01
Filed: 1991-06-22
Granted: 1995-08-09
Abstract: An image processing apparatus comprises: an input device for supplying color image information; a discrimination unit to discriminate whether the color image information includes a predetermined image or not in accordance with a color distribution of the color image information supplied by the input device; and a processing circuit to process the color image information in accordance with the result of the discrimination of the discriminating means. The color image information is constructed by a plurality of color component signals. The color distribution is a distribution of the color image information in a color space. <IMAGE>   <IMAGE>
Patent KR-940006151-B1 (KR)
Title: Unlocking device
Inventor: LEE KWANG-SHIL
IPC: E05B19/12
Filed: 1991-06-29
Granted: 1994-07-08
Abstract: The apparatus for unlocking a plurality of locking devices, includes a bearing bar coupled to a handler, an unlocking hole of cube type coinciding respectably to be slided for a distance in the direction intersecting with the axis of the bearing bar, by being deposited on the bearing bar, and a pattern opposed to the locking elements of the opposed lock by the set of the designated type unlocking elements mounted on the both ends of the unlocking apparatus, thereby enhancing the reliability and preventing the copying of the unlocking element.