baber/WOPTO huggingface dataset:
Patent KR-890004919-B1 (KR)
Title: Collapsible devices of collapse type aerials
Inventor: LEE JANG-WOO
IPC: H01Q1/08
Filed: 1987-07-07
Granted: 1989-11-30
Abstract: A device for collapsing collapse-type aerials comprises two winding rollers (6)(7), being rotated in the opposite direction to each other through the transmission bevel gear (8) and the transmission gears (9)(10)(11) in the casing (12) with the guide rollers (13) and having concave sections to collapse aerial components (1)(2)(3)(4)(5) without being entangled.  Binding-pushing roller section (14) for binding the divided aerial components consists of the rollers (14- 1,14-2,14-3,14-4,14-5) the numbers of which are corresponding to those of the aerial components and the pushing speed of the binding roller is equal to the winding speed of the winding roller.  The motor(15) makes the roller (14) and winding rollers (6)(7) to rotate.
Patent KR-900005741-B1 (KR)
Inventor: OKAWA KATSUHUMI
IPC: G02B13/14
Filed: 1987-07-11
Granted: 1990-08-09
Abstract: 내용 없음.
Patent KR-900006193-B1 (KR)
Title: Making method for nd-fe-b permanent magnet
Inventor: DOKUNAKA MASHAAK
IPC: H01F1/057
Filed: 1987-07-21
Granted: 1990-08-25
Abstract: Nd-Fe-B permanent magnet alloy containing (wt.%) 25.0-50.0 Nd, 0.3- 5.0 B, balance Fe is produced by a method in which Ca, Ca hydride or a mixture of these is added as reduction agent to Nd fluoride, Fe and B, or Fe-B, together with Ca chloride, Na chloride and K chloride as flux, the mixture being melted at 1000-1300 deg.C in the inert gas atmosphere reducing atmosphere or vacuum. The Nd fluoride is reduced, providing the required alloy. Ca reduction agent is added as 1.0-4.0 times by wt. of the amount stoichimetrically required for reduction of the Nd fluoride. Alloy contains very little Ca and O and has excellent magnetic properties.
Patent KR-920002577-B1 (KR)
Inventor: FUKKE HAJIME
IPC: G11B5/70
Filed: 1987-07-29
Granted: 1992-03-30
Abstract: 내용 없음.
Patent KR-950010982-B1 (KR)
Inventor: MAEDA HIROFUMI
IPC: C08J9/232
Filed: 1987-09-16
Granted: 1995-09-26
Abstract: 내용 없음.
Patent KR-910003780-B1 (KR)
Inventor: TAKAMATSU JUNICHI
IPC: G03G21/18
Filed: 1987-09-30
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-950004160-B1 (KR)
Inventor: RAFFAELE TEDESCO
IPC: E04C5/07
Filed: 1987-10-14
Granted: 1995-04-27
Abstract: 내용 없음.
Patent KR-930006332-B1 (KR)
Inventor: YONEZAWA TOSHIO
IPC: C04B38/08
Filed: 1987-11-07
Granted: 1993-07-14
Abstract: 내용 없음.
Patent KR-910009677-B1 (KR)
Title: Fast-cooked gramular rice product and method of production there of
Inventor: JODLBAUER HEINZ D
IPC: A23L7/143
Filed: 1987-11-07
Granted: 1991-11-25
Abstract: Fast-cooked granular rice product, consisting of the rice components obtained as byproducts in producing table rice from raw rice and comprised of husking flour, scouring flour, polishing flour and broken rice, including 20 to 40% by weight of water, related to the weight of the anhydrous components, partly agglutinated and granulated.
Patent KR-910003192-B1 (KR)
Inventor: HURU SERISCO
IPC: G01F15/00
Filed: 1988-02-15
Granted: 1991-05-22
Abstract: 내용 없음.
Patent KR-910003550-B1 (KR)
Title: Tool for mounting engaging device to support surface
Inventor: REBY EDWARD D
IPC: B25B31/00
Filed: 1988-04-11
Granted: 1991-06-04
Abstract: The invention relates to a tool (20) for applying an anchoring device (10) to a support surface, the anchoring device having a forwardly protruding nose (12) carrying hot melt adhesive (14) and a rear recess (16) surrounded by a circular rim, said tool comprising:      a housing having a head portion (20a); a front wall (22) on said head portion with oppositely facing side walls (24) extending rearwardly therefrom, said front wall having forwardly protruding portions defining a front reference plane, with a front recess (26) in said front wall located rearwardly of said front reference plane; a heater (28) in said head portion, said heater having a platen (30) protruding through said front wall into said front recess, said front recess being dimensioned to removably receive one of the anchoring devices on said platen, the dimensions of said front recess and said platen being such that the nose of the thus received anchoring device protrudes forwardly beyond said front reference plane, with said platen being dimensioned to protrude into the rear recess (16) of the thus received anchoring device and into contact with the nose thereof, said heater being adapted to heat said platen and the nose of the anchoring device in contact therewith to melt said adhesive preparatory to pressing the nose of said anchoring device against said support surface.
Patent KR-910003214-B1 (KR)
Inventor: CHAZONO HIROKAZU
IPC: H01B3/12
Filed: 1988-05-12
Granted: 1991-05-22
Abstract: 내용 없음.
Patent KR-0137036-B1 (KR)
Inventor: NERO LEROY W
IPC: H04N3/19
Filed: 1988-05-26
Granted: 1998-04-28
Abstract: 없음
Patent KR-910002631-B1 (KR)
Title: Data formating method of keyphone
Inventor: BYUNG DONG-SOO
IPC: H04M3/00
Filed: 1988-06-27
Granted: 1991-04-27
Abstract: The method is for receiving the key data transmitted  from  a key telephone set (KTS)  in  real  time  and  for  increasing  the dealing command data. One bit of the data transmitted from the KTS to a keyphone system (KUS) is used to represent  the  state  of  a handset so that the KSU always detects the state of a hook  switch of the KTS.  The 8 bits are used to transmit the data form the KTS to the KSU, and the other 3  bits  are  used  to  define  the  LCD position data,  RAM  access  data,  and  time  data.  The  circuit includes a first CPU (10) for receiving  data  provided  from  the KTS, ROM and RAM, for transmitting the data to the  KTS,  and  for controlling the operation of forming the loop between the KTS  and a stationary line and a second CPU for transmitting the state data of the KTS to the KSU and for controlling  the  operation  of  the KTS.
Patent KR-0145722-B1 (KR)
Inventor: IIDA DAMOTSU
IPC: G11B7/0033
Filed: 1988-07-01
Granted: 1998-10-15
Abstract: 내용 없음.
Patent KR-960014873-B1 (KR)
Title: Pharmaceutical compositions for alleviation of panic disorders containing gepirone
Inventor: KURTZ NEIL
IPC: C07D401/12
Filed: 1988-07-27
Granted: 1996-10-21
Abstract: Gepirone and its pharmaceutically acceptable salts are useful in alleviation of panic disorders which can take the form of clinical syndromes comprising, for example, panic attacks, agoraphobia and phobic anxiety.
Patent KR-910006741-B1 (KR)
Inventor: LEE JAE-SHIN
IPC: G03F1/22
Filed: 1988-07-28
Granted: 1991-09-02
Abstract: 내용 없음.
Patent KR-960007753-B1 (KR)
Inventor: DOMET JACK
IPC: A61K31/445
Filed: 1988-10-06
Granted: 1996-06-12
Abstract: 내용 없음.
Patent KR-910009073-B1 (KR)
Inventor: MAKI KAZUYOSHI
IPC: H02B11/133
Filed: 1987-07-27
Granted: 1991-10-28
Abstract: 내용 없음.
Patent KR-950011409-B1 (KR)
Inventor: HAUSBERG HANS-HEINRICH
IPC: A61K31/4427
Filed: 1987-09-12
Granted: 1995-10-04
Abstract: 내용 없음.
Patent KR-0136874-B1 (KR)
Inventor: VAN DE PLASSCHE RUDY JOHAN
IPC: G05F3/26
Filed: 1989-02-13
Granted: 1998-05-15
Abstract: 내용 없슴
Patent KR-940009929-B1 (KR)
Title: Absorbing precipitated silica and composition based thereon
Inventor: PONCHON JEAN-LUE
IPC: C01B33/193
Filed: 1989-05-18
Granted: 1994-10-19
Abstract: The invention relates to an absorbent precipitated silica and to compositions based on a liquid, for example of vitamin type, which is absorbed on this silica. The silica of the invention has the following characteristics:  - BET surface area of at least 170 m<2>/g;  - oil uptake of between 220 and 300 ml/100 g;  - tamped packing density of at least 0.29;  - median particle diameter of between 80 and 150 m; - particle size dispersion index of not more than 0.70.
Patent KR-910009263-B1 (KR)
Inventor: KUROGAWA NAOHIRO
IPC: G05B19/05
Filed: 1989-07-22
Granted: 1991-11-07
Abstract: 내용 없음.
Patent KR-960010082-B1 (KR)
Inventor: KITAHARA KOICHI
IPC: C01B35/04
Filed: 1989-09-25
Granted: 1996-07-25
Abstract: 내용없음
Patent KR-0147845-B1 (KR)
Title: Glycosphingolipids with a group capable of coupling in the sphingoid portion, the preparation and use thereof
Inventor: WIEGAND HERBERT
IPC: C07H15/04
Filed: 1989-11-25
Granted: 1998-08-01
Abstract: The invention relates to the chemical modification of the sphingoid parts of glycosphingolipids. It has been possible by a series of reactions to introduce an amino group in the position of the carbon double bond in the sphingoid part after elimination of the long-chain aldehyde. Glycosphingolipids of the formula (2) and (3), where X and Y is a group capable of coupling, are suitable for coupling to other molecules, preferably proteins. X is preferably NH2 and Y is preferably <IMAGE>   <IMAGE>
Patent KR-0149005-B1 (KR)
Inventor: PARK JONG-HAK
IPC: H01L39/00
Filed: 1989-12-04
Granted: 1998-10-01
Abstract: 내용없음.
Patent KR-920009803-B1 (KR)
Inventor: WADA SHUNICHI
IPC: G01P15/09
Filed: 1989-12-20
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-920002696-B1 (KR)
Title: Manufacturing method for saw filter
Inventor: KIM JI-HO
IPC: H03H3/08
Filed: 1989-12-30
Granted: 1992-03-31
Abstract: The method for mfr. a surface acoustic wave filter used in TV or VTR is characterized by (a) forming pin holes  on  the  alumina plate, (b) forming electroconductive patterns on  the  surrounding of pin holes and the die  bonding  portion  of  the  piezoelectric substrate by the screen printing, (c) printing a cream  solder  on the pin holes, putting pins into the pin holes, and  soldering  it at 250-300 deg.C, (d) die-bonding a piezolelectric device  on  the ground pattern,  (e)  wiring  the  heads  of  pins  to  obtain  a semi- filter, and (f) molding the filter with an epoxy resin.
Patent KR-960016030-B1 (KR)
Inventor: NEKO NORIAKI
IPC: C03B37/014
Filed: 1989-01-30
Granted: 1996-11-25
Abstract: 내용없음
Patent KR-0137210-B1 (KR)
Title: Dried fat emulsion product and method of producing the same
Inventor: BURROS BYRON
IPC: C11B15/00
Filed: 1990-02-09
Granted: 1998-04-24
Abstract: Dried fat emulsion products having improved resistance to oxidation at elevated temperatures are produced by the two stage encapsulation of oil or fat globules with a hydrophilic film forming material. An aqueous dispersion of an edible fat or oil, a hydrophilic film forming material, a carbohydrate and water is emulsified to form an oil-in-water emulsion concentrate in which fat globules are encapsulated by the film forming material. After formation of the emulsion concentrate, a second portion of a hydrophilic film forming material is added to the emulsion concentrate in an amount substantially equivalent to the amount of film former in the aqueous dispersion, to provide an additional coating layer of film forming material encapsulating the fat globules. This second portion of film forming material may be added to the emulsion prior to or subsequent to drying of the emulsion concentrate.
Patent KR-930007219-B1 (KR)
Inventor: YUDARI TADAYOSHI
IPC: B62D25/06
Filed: 1990-03-08
Granted: 1993-08-04
Abstract: 내용 없음.
Patent KR-0181497-B1 (KR)
Title: Optical disc recording apparatus
Inventor: OGAWA HIROSHI
IPC: G11B7/0045
Filed: 1990-08-22
Granted: 1999-04-15
Abstract: An optical disc recording apparatus for recording information signals on an optical disc having an optical recording medium with a larger thermal time constant, such as an organic dyestuff base material, by irradiating the disc with a recording light modulated by signals produced by eight fourteen modulation of information signals, is disclosed. The apparatus includes a recording pulse forming unit for forming recording pulses from the eight fourteen modulated signals, which recording pulses are of pulse widths shorter than the eight fourteen modulated signals by a pulse width corresponding to the elongation from the regular length of a pit formed on the recording medium on the basis of the eight fourteen modulated signals, and an optical head supplied with the recording pulses formed by the pulse forming unit for producing the light which has been eight pulse width modulated by the recording pulses.
Patent KR-930009636-B1 (KR)
Title: Filtering method on the transform domain having the papeline structure
Inventor: LEE JAE-BOM
Filed: 1990-08-24
Granted: 1993-10-08
Abstract: The method improves the filtering  speed  of  the  conversion area coefficients using the pipe  line  structure  for  the  image processing, voice signal processing, and pattern recognition area. The method comprises the delay processing step which  outputs  the delayed series data per group unit at one time where the delay  is produced by the series data to shift M;  the  multiplying  process which multiplies two group output series data and  the  pipe  line matrix using N-multiplier;  and  the  additional  processing  step which the same vector components from the series data so that  the filtering outputs are added each other.
Patent KR-940002005-B1 (KR)
Inventor: KOBAYASHI TAKAICHI
IPC: H01R13/639
Filed: 1990-12-13
Granted: 1994-03-12
Abstract: 내용 없음.
Patent KR-950013159-B1 (KR)
Title: Communication system having a packet structure field
Inventor: DELUCA JOAN S
IPC: H04L12/28
Filed: 1989-05-04
Granted: 1995-10-25
Abstract: A communication system develops an information packet having a packet structure field and at least one message. The message has an address and information associated with the address. A central station accumulates and incorporates the at least one message into the information packet. The central station determines the occurrence of the at least one address and generates identifying data indicating where the address occurs within the information packet. The identifying data is incorporated into the packet structure field and the information packet is transmitted. The information packet is received by at least one selective call receiver capable of operating in a high power mode in order to receive the information packet and a low power mode when receiving is not being performed. The selective call receiver extracts the packet structure field and interprets the identifying data. The identifying data is used to operate the selective call receiver in the high power mode only during the occurrence of the at least one address. The selective call receiver operates in the low power mode for the remainder of the information packet unless the information associated with the address is intended to be received by the selective call receiver.
Patent KR-0129630-B1 (KR)
Inventor: KVUNGE DANIEL
IPC: F04B9/125
Filed: 1990-07-26
Granted: 1998-04-08
Abstract: 내용 없음.
Patent KR-940002774-B1 (KR)
Title: Manufacturing method for load resistor of sram cell
Inventor: KU JA-KYONG
IPC: H01L29/78
Filed: 1991-01-09
Granted: 1994-04-02
Abstract: forming a trench by etching a substrate; depositing a gate oxide layer, and removing the gate oxide layer placed on the bottom of the trench; depositing polysilicon for load resistor not to fill the trench, and depositing a silicon oxide layer to fill the trench; removing the silicon oxide layer, ion-doping the exposed polysilicon, and forming a doped polysilicon; removing the doped polysilicon to form a load resistor in the gate and trench, and ion-implanting a P well and the polysilicon to form a source/drain area; and depositing an insulating layer, and forming a contact hole on the source/drain area to connect a metal line to the source/drain area, thereby reducing the area of the load resistor.
Patent KR-0176748-B1 (KR)
Inventor: AHN DONG-HUN
IPC: G11B7/243
Filed: 1991-03-21
Granted: 1999-04-15
Abstract: 본 발명은 광자기 디스크와 같은 광자기기록매체에 관한 것으로, 종래에는 투명기판위에 제1유전체막, 기록막, 제2유전체막, 반사막을 순차적으로 형성시켜 상기 기록막을 조사되는 빛에 의해 자화시켜 신호를 기록하고, 그 기록막의 자화된 상태에 따라 빛의 반사에 따라 신호를 재생하는데, 일반적으로 기록막은 천이금속의 비정질박막을 이용하고 있으나, 그의 Kerr회전각이 작기 때문에 정보의 기록, 재생에 충분한 신호품질을 얻을 수 있었고, 이를 위해 반사막을 형성시켜 회전각을 향상하도록 하였다. 본 발명은 종래 반사막이 금속반사막으로 형성되어 반사막에 의해 반사되어 기록막을 투과할 때 발생되는 패러데이 효과뿐만아니라 그 금속반사막위에 기록막과 동일재질의 비정질막을 입혀 반사되는 빛이 Kerr회전각을 갖게 함으로써, 원래 기록막의 Kerr회전각과, 반사막상의 기록막에 의한 Kerr회전각 및 패러데이효과등을 얻을 수 있게 하여 전체 kerr회전각을 향상시킴으로써, 기록 신호품질을 향상시켜 고성능의 광자기 디스크등의 제조가 가능하도록 하기 위한 것이다.
Patent KR-100192985-B1 (KR)
Title: Sputtering apparatus
Inventor: IKEDA JIRO
IPC: G11B7/26
Filed: 1991-03-29
Granted: 1999-06-15
Abstract: A sputtering apparatus of the present invention is used for manufacturing optical discs. On loading and unloading of disc substrates to and from a vacuum chamber (2), a disc entrance and exit opening (3) provided on the vacuum chamber is closed by a tray (11) having an opening (11b) at the center thereof on which the disc substrate is placed and a push up rod (12) having a closing side closing the opening of the tray on the lower side thereof. Sealing of the disc entrance and exit opening may be made positive and the vacuum chamber is uniformly evacuated so that an excellent sputtering can be performed. <IMAGE>
Patent KR-0174742-B1 (KR)
Inventor: UDAGAWA TSUNEKAZU
IPC: C09K3/10
Filed: 1991-05-03
Granted: 1999-04-15
Abstract: 본 발명의 개스킷은 밀봉될 적어도 하나의 구멍을 가지고 있는 하나의 판으로 형성된다. 적어도 하나의 경질피복을 소정의 가로의 폭을 갖고 판의 구멍의 주위에 형성된다. 경질의 피복을 가진 판의 표면에 연질의 피복이 형성된다. 경질의 피복은 개스킷이 조여질때, 표면압을 제공하고, 그리고 연질의 피복은 구멍의 주위를 단단히 밀봉한다.
Patent KR-940004147-B1 (KR)
Title: Semiconductor package(tab)
Inventor: KIM SON-HWAN
IPC: H01L23/48
Filed: 1991-06-27
Granted: 1994-05-13
Abstract: The TAB-type semiconductor package is structured in which an alignment key is formed on a film coinciding with the input and output lead ends of a TAB-type semiconductor package.
Patent KR-930003942-B1 (KR)
Title: Equipment for producing interlaced yarn by using intermittent suction guide
Inventor: LEE DAE-HYONG
IPC: D02G3/22
Filed: 1991-08-17
Granted: 1993-05-17
Abstract: In the apparatus, the intermittent suction guide (60) is  set before or after drawing process and consists of  air-control  part (40) comprising intermittent suction hole  (20)  for  sucking  air intermittently  by  the  action  of  opening-closing  plate   (22) attached to suction pipe (21) and  having  multiple  grooves  (23) aligned at a constant interval toward central direction along  the circumference and rotating 12-15 times per sec., and blowing  hole (30) for air; and fiber strands  inducing  groove  (50)  in  which air-control part (40) is set up. The holes (20) are placed at both sides  of  hole  (30),  and  both  (20)  and   (30)   are   placed perpendicularly to the direction of fiber strands of (50).
Patent KR-940010562-B1 (KR)
Title: Ion-sensing fet with ta2o5 hydrogen ion-sensing film
Inventor: SON BYONG-KI
IPC: G01N27/414
Filed: 1991-09-06
Granted: 1994-10-24
Abstract: The method improves the stabilty and productivity of wafer process, and exactly detects the hydrogen ion density of solution and body. The device includes the Ta2O5 layer 400-500∦ by RF responsive spurtering method on the Si3N4/SiO2 gate insulation layer, and the Ta2O5 hydrogen ion sensing layer which is on the Si3N4/SiO2 gate insulation layer.
Patent KR-950007253-B1 (KR)
Title: Control device for pneumatic cylinder
Inventor: HO YONG-BAEK
IPC: F15B15/22
Filed: 1991-10-11
Granted: 1995-07-07
Abstract: The device being of a double cylinder construction comprises an outer cylinder and an inner cylinder sealably fitted in the outer cylinder to slide along the outer cylinder. In the inner cylinder, a piston with a valve at one side thereof or valves at both sides thereof is slidably disposed. To control the valve, an adjusting rod is provided which is slidably and rotatably disposed in the piston and its piston rod and adjusted by an operating lever. A pair of cylinders are communicated with each other by a communication construction having a communication adjusting groove and an adjusting lever for adjusting the communication area of communication adjusting groove.
Patent KR-950000245-B1 (KR)
Title: Counter as to capacity
Inventor: JO DONG-SU
IPC: H03K21/00
Filed: 1991-10-12
Granted: 1995-01-12
Abstract: The device reduces the components, manufacturing cost, and layout area by controlling the capacitance division. The device includes a direct voltage source (VDD) applying to a PMOS transistor (MP1), charger (C1), and NMOS transistor (MN1) through a charger (C2) and drains of NMOS transistors (MN4,MN5); a connection point which is connected to an inverter (N1), NMOS transistor (MN2) through a charger (C3), gates of PMOS (MP2) and NMOS (MN3) transistors; an output terminal of an inverter (N1) which connects to the output signal (OUT) through an inverter (N2); the clock signal (CK1) applied to the gates of PMOS (MP1,MP3) and NMOS (MN1,MN2) transistors; and the reset signal (RST) applied to a gate of NMOS (MN5) transistor.
Patent KR-940009970-B1 (KR)
Title: Method and apparatus for receiving two different tv signals
Inventor: BAE JOM-HAN
IPC: H04N7/01
Filed: 1991-12-04
Granted: 1994-10-19
Abstract: The method and apparatus for converting a line of a video signal to converts a horizontal scanning line so that this method may be used in all NTSC and PAL systems. The method includes the steps of: an N+1 unit converter for forming one line by a different rate of mutual video signals of two scanning lines duplicated by one line; and one field line conversion for performing the N+1 line unit conversion by N+1 line unit and for reducing an N/(N+1) of the line in one field, and thereby the whole K lines are converted into M line.
Patent KR-100269053-B1 (KR)
Inventor: JURI TULTS
IPC: G01R23/10
Filed: 1991-12-30
Granted: 2000-10-16
Abstract: 텔레비젼 수상기의 동조 시스템은 디지탈 자동 미세 동조(AFT)장치를 포함하여 공칭 주파수 값으로부터 벗어난 IF신호의 화상 캐리어 주파수 편차를 표시하는 디지탈 AFT신호를 발생시킨다. 디지탈 AFT장치는 카운팅 구간 동안 화상 캐리어의 사이클을 카운팅하기 위한 카운터(22)를 포함한다. IF부의 일부, 카운터 및 텔레비젼 수상기의 신호처리부의 적어도 일부분이 단일 집적 회로(13)내에 포함된다. 마이크로프로세서(17)는 (1) 직렬 데이터 버스를 통해 집적 회로에 연결된다. 소프트웨어 프로그램 제어하에서, 마이크로프로세서는 함수 제어 및 카운팅 제어정보를 직렬 데이트 버스를 통해 신호 처리부에 전송하며, (2) 직렬 데이타 버스를 통하여 카운터로부터 나온 카운트정보를 수신하고 (3) 정공 주파수값으로부터 벗어난 IF화상 캐리어 주파수 편차를 결정하기 위하여 카운트 정보를 평가한다.
Patent KR-0154542-B1 (KR)
Inventor: BJERRUM JORGEN
IPC: H04L9/00
Filed: 1990-06-07
Granted: 1998-11-16
Abstract: 공중 데이터전송선 따위의 데이터전송선(300)을 통해 제1컴퓨터시스템(100)에서 제2컴퓨터시스템(200)으로 데이터, 전자서류 등등을 전송할 때, 제1 전자카드(124)로 구성되는 제1 출력 및 입력 스테이션(122)과 제2 전자카드(224)로 구성되는 제2 출력 및 입력 스테이션(222)이 사용된다.  데이터는 제1 스테이션(122)을 통해 제 1 컴퓨터시스템(100)에서 제1 전자카드(124)로 전송되고 제1 전자카드(124)내에서 암호화되며, 그후에 데이터는 암호화된 형태로 제1 전자카드에서 출력되며 제1 스테이션(122)을 통해 제1 컴퓨터시스템(100)에 전송되고 그로부터 데이터전송선(300)으로 전송된다.  데이터는 암호화된 형태로 다른 컴퓨터시스템(200)에 의해 수신되고 제2 스테이션(222)을 통해 제2 전자카드(224)로 전송되며, 그후에 데이터는 제2 전자카드(224)에서 복호화되어 제2 전자카드에서 제2 스테이션(222)을 통해 제2 컴퓨터시스템(200)으로 출력된다.  제1 및 제2 컴퓨터시스템간의 데이터전송은 제1 및 제2 전자카드사이에서 이루어지며, 제삼자가 허가를 받았든 받지않았든간에 데이터전송을 방해하거나 데이터 또는 전자서류를 변경시킬 가능성은 없다.  제1 및 제2 전자카드(124, 224)는 카드의 내부저장수단에 입력되는 일관된 암호화/복호화 키로 구성되는 일관된 세트의 카드로 이루어진다.
Patent KR-0182513-B1 (KR)
Inventor: KIM HYUNG-SOO
IPC: D06F39/14
Filed: 1992-01-10
Granted: 1999-05-15
Abstract: 본 발명은 대형세탁기의 도어를 열거나 닫는데 사용되는 세탁기의 도어잠금장치에 관한 것으로, 도어레버(1)와, 이 도어레버(1)에 연결된 훅(2), 상기 훅(2)의 일단부에 연결되어진 인장스프링(3), 상기 훅(2)의 타단부에 연결되어진 걸림쇠(4), 이 걸림쇠(4)에 대하여 직선왕복운동을 하도록 설치된 솔레노이드(5), 이 솔레노이드(5)에 전기적으로 연결된 개방버튼(7) 및 상기 훅(2)과 솔레노이드(5) 사이에 설치된 마이크로스위치(10)로 이루어지는 것을 특징으로 하는 세탁기의 도어잠금장치이다.
Patent KR-100192694-B1 (KR)
Inventor: MATSUMOTO TAKAYUKI
IPC: F04C21/00
Filed: 1992-03-14
Granted: 1999-06-15
Abstract: 가변성 변위기구가 있는 스크롤형 압축기는 입구와 출구를 구비한 하우징을 포함한다. 고정 스크롤은 하우징내에 단단하게 배치되고, 제1나선형 요소에서 연장한 제1원단판을 가진다. 궤도 선회스크롤은 제2나선형 요소에서 연장한 제2원단판을 포함하며, 제1 및 제2나선형 요소는 최소한 한쌍의 밀봉공간의 하나를 형성하기 위해 각지고 반경방향인 편위에서 서로 끼워 맞춤된다. 제1원단판은 압축기 하우징의 내부쳄버를 입구에 연결된 전방 흡입쳄버와 후방 방출쳄버로 분할한다. 가변성 변위기구는 흡입쳄버와 한쌍의 중간에 위치한 밀봉공간을 연통시키는 연통로의 개폐를 조절하며, 연통로내에 형성된 실린더와, 실린더내에 활주하게끔 배치된 피스톤 부재 및 방출압력이 실린더에 마주하는 실린더의 한단부 표면에 전달하기 위해 방출쳄버와 실린더를 영구히 연결 시키는 도관을 구비한다. 실린더내의 피스톤 부재의 위치는 연통로의 개폐를 조절하기 위해 방출압력의 변화에 따라 변하게 되므로 압축기의 변위가 변하게 된다.
Patent KR-950005150-B1 (KR)
Title: Image monitor apparatus of a portable tv
Inventor: JO MYONG-ON
IPC: H04N5/44
Filed: 1992-03-23
Granted: 1995-05-18
Abstract: In the video system, a picture is received using a video camera in response to a command signal. The video signal serves to reproduce the picked-up image on a display unit. The display unit is portable and includes a TV receiver to reproduce a video signal supplied from the video camera via a device base unit in a surveillance mode and also to receive radio and television broadcasts in a TV mode. The display unit can be inserted in and detached from the device unit.