baber/WOPTO huggingface dataset:
Patent KR-860000238-B1 (KR)
Title: Automatic ejecting cigarettes case containded lighter
Inventor: KIM SONG-HUM
IPC: A24F15/00
Filed: 1985-10-25
Granted: 1986-03-21
Abstract: A cigarette case shaped like a pistol comprises a cigarette container, a cigarette ejecting system in the grip, and a lighter in the barrel of the pistol. The cigarette ejecting system comprises a pyramid-like cam connected to a trigger, a vertical connecting rod for pushing up the cigarette, and a horizontal connecting rod for sending cigarettes to the ejecting hole. When the trigger is pulled, three motions are performed simmultaneously: pushing the cigarettes to the ejecting hole, ejecting the cigarette, and lighting the lighter. Cigarettes are inserted in the container through an opening at the bottom of the grip.
Patent KR-890005115-B1 (KR)
Title: Method of increasing the productivity of reversing plate mills
Inventor: TIPPINS GEORGE W
IPC: B21B1/22
Filed: 1985-11-21
Granted: 1989-12-11
Abstract: A method of improving the productivity and yield of a reversing plate mill comprises installing coiler furnaces on the upstream and downstream sides of the mill. Thereafter, a supply of extra large slabs as well as a supply of pattern slabs for the mill are provided. The plate requirements for the next horizon period are analyzed and for each size plate, a decision is made (i) to process extra large size slabs, or (ii) to process pattern slabs, or (iii) a combination of both extra large and pattern slabs to supply the plate requirements. The slabs are then processed in accordance with the particular decision.
Patent KR-950008500-B1 (KR)
Inventor: MICHEL ROGER
IPC: F16D65/28
Filed: 1986-03-07
Granted: 1995-07-31
Abstract: 내용 없음.
Patent KR-890000362-B1 (KR)
Title: Tape cassette
Inventor: HUJIMORI DOURU
IPC: G11B23/087
Filed: 1986-05-13
Granted: 1989-03-14
Abstract: A housing is composed of upper and lower trays and a front protective cover, surrounding the reels on which the tape is wound.  The front cover is made in two parts: a front plate with hinge plates at either end, and another component which has a plate to block the gap between the front edge of the top tray and the top edge of the front plate. This acts to stop any dust or dirt particles from dropping in through the gap.  When the cassette is inserted in a recorder, by passing it flat onto the drive assembly, a groove in the recorder engages a lug on the dustexcluding assembly which pivots back.  At the same time the top edge of the front plate slides underneath the assembly, exposing the tape to the recorder head assembly.
Patent KR-950007133-B1 (KR)
Inventor: HUNAHASHI MASAYA
IPC: G11B5/71
Filed: 1986-10-08
Granted: 1995-06-30
Abstract: 내용 없음.
Patent KR-940005059-B1 (KR)
Inventor: PITCHMAYER LOUIS H
IPC: H01Q13/08
Filed: 1986-12-24
Granted: 1994-06-10
Abstract: 내용 없음.
Patent KR-940006254-B1 (KR)
Inventor: BOYER STANTON L
IPC: C11D3/04
Filed: 1987-03-30
Granted: 1994-07-13
Abstract: 내용 없음.
Patent KR-920008170-B1 (KR)
Inventor: MASHIMO SATOSHI
IPC: F16G5/06
Filed: 1987-04-23
Granted: 1992-09-24
Abstract: 내용 없음.
Patent KR-950008809-B1 (KR)
Inventor: YANO KAZUHIKO
IPC: B63H23/02
Filed: 1987-06-30
Granted: 1995-08-08
Abstract: 내용 없음.
Patent KR-960002979-B1 (KR)
Title: Macromonomer compositions
Inventor: JANOWICZ ANDREW HENRY
IPC: C08F2/38
Filed: 1987-09-22
Granted: 1996-03-02
Abstract: Novel compositions of homopolymers and copolymers containing an olefinic polymerizable end group wherein the monomeric units comprise methacrylate, acrylate, acrylic acid, styrene, vinyl esters, acrylonitrile, methacrylonitrile, vinyl halides, vinylidene halides, substituted butadienes, ethylenesulfonic acid derivatives, acrylamide derivatives, methacrylamide derivatives, and other monomers, and mixtures thereof are disclosed.
Patent KR-900001399-B1 (KR)
Title: Mos transistor manufacturing method
Inventor: RYU CHONG-SEON
IPC: H01L29/78
Filed: 1987-12-23
Granted: 1990-03-09
Abstract: The manufacturing method for a MOS transistor for high density and low leakage current includes the following steps; (a) forming a field oxide film (17) by wet oxidation method and an active region (16) on the surface of a Bionimplanted Si substrate (18); (b) forming self- alined source/drain as using the oxide film (19) formed on (18) and P, AS ion implanted polysilicon (20); (c) forming sidewall polysilicon (21) to connect the n-LDD region (25) by reactive ion etching the surface of (20), (18); (d) forming a gate oxide (24) and a gate electrode (23) by using the dry oxidation of the surface of (16), (21).
Patent KR-900003729-B1 (KR)
Inventor: AKUTSU SHIGERO
IPC: A23L1/18
Filed: 1986-12-16
Granted: 1990-05-30
Abstract: 내용 없음.
Patent KR-900005856-B1 (KR)
Inventor: CHSHIRO TOSHIO
IPC: A61B19/00
Filed: 1986-12-26
Granted: 1990-08-13
Abstract: 이 반도체레이저 의료장치는, 레이저조사기(1)와, 이 레이저조사기(1)를 제어하는 제어기구를 수납하는 제어박스(67)등으로 이루어지는 한편, 레이저조사기(1)가 조사공(68)의 주변에 한쌍의 터치센서(69)를 가진 캡(3)을 선단부에 구비하고, 또 복수의 반도체레이저(10) 및 이 복수의 반도체레이저(10)로 부터 발사된 레이저광선을 각각 평행광선화 함과 아울러 한점에다 접속시켜서 의료용의 레이저광선(8)으로 하기 위한 렌즈군을 그 내부에 구비하고 있으며, 또 복수의 반도체레이저(10)로 부터 발사되는 레이저광선(8)을 의료용으로서 요구되는 집속도로 조정하기 위한 수단, 반도체레이저 의료장치를 쉽게 사용케하는 한편, 사용중의 안전성을 한결 향상시키기 위해 레이저광선(8)의 발사 상태를 확실하고 용이하게 파악하는 수단 및 터치센서(69)가 환자에게 부여하는 불쾌감을 제거하는 수단을 구비하고 있는 것이다.
Patent KR-960010185-B1 (KR)
Title: Dynamic timbre generating device electronic musical instruments
Inventor: KIM BYUNG-JIN
IPC: G10H1/26
Filed: 1988-01-30
Granted: 1996-07-26
Abstract: a ROM (8) for memorizing a dynamic frequency information signal; a D/A converter (9) for converting the dynamic frequency information signal of the ROM (8) to an analog signal; a voltage-controlled oscillator (10) for generating a frequency based on the size of the output voltage from the D/A converter (9); a top octave generator (11) for generating twelve basic tone frequencies from the output frequencies of the voltage-controlled oscillator (10); a frequency divider circuit(12) for dividing the twelve basic tone frequencies of the top octave generator (11) into dynamic frequencies over time; and an amplifier (13) for amplifying the partial tones from the frequency divider (12) according to a bandwidth information signal of a microprocessor (4) and outputting them to a mixer (6).
Patent KR-910001109-B1 (KR)
Title: Making process for varistor
Inventor: OH MYUNG-HWAN
IPC: C22C29/00
Filed: 1988-05-09
Granted: 1991-02-23
Abstract: The method comprises  of  (i)  preparing  the  sintered  body consisting of major element of zinc oxide and a  small  amount  of antimony oxide, cobalt oxide manganese oxide and chromium oxide by sintering at 1200-1350 deg.C for 1 hour, (ii) coating  surface  of the sintered body with metal oxide embrocation obtained by  mixing bismuth oxide and at least one  of  lead  oxide,  zinc  oxide  and borax, and (iii) heat treating the metal oxide at 1000-1200  deg.C for 1-2 hours to diffuse it into grain boundary  of  the  sintered body.
Patent KR-910003545-B1 (KR)
Inventor: TACHIMA CHUNCHI
IPC: H01L27/108
Filed: 1988-07-16
Granted: 1991-06-04
Abstract: 내용 없음.
Patent KR-930007186-B1 (KR)
Title: Single crystal growning method of compound semiconductor meterial
Inventor: YU HAK-DO
IPC: C30B15/00
Filed: 1988-08-31
Granted: 1993-07-31
Abstract: The single crystal growth of a semiconductor  by  the  liquid encapsulated Czochralski  method  comprises  (a)  dipping  a  seed crystal (4) into the primary  fused  solution  (9)  with  gallium, arsenic and high concentrated impurities, (b) forming the shoulder (15)  containing  impurities  by  slowly  pulling  up,   and   (c) controlling the concentration of impurities for doping an ingot by smelting the GaAs material rod (14) in the  residual  solution  of the primary fused solution.
Patent KR-910002054-B1 (KR)
Inventor: OKUMURA TOSHIKASAN
IPC: B23P21/00
Filed: 1988-10-16
Granted: 1991-04-01
Abstract: 내용 없음.
Patent KR-970004357-B1 (KR)
Inventor: GUY MAGNIN
IPC: G21F9/30
Filed: 1988-12-08
Granted: 1997-03-27
Abstract: 없음.
Patent KR-920000476-B1 (KR)
Title: Color filter for lcd
Inventor: CHOI DONG-WOOK
IPC: G02F1/1335
Filed: 1988-12-17
Granted: 1992-01-14
Abstract: The color filter for liquid crystal display  is  prepared  by forming silicon nitride film (8) between  transparent  resin  film (6)  to smooth  and  protect  filter  surface   and   transparent electroconductive film (7) for electrode.  Black  matrix  (2)  and patterns of blue, green and red filters (3,4,5) are placed on  the glass substrate (1). The silicon nitride film (8)  is  formed  and grown by decomposing ammonia and silane gases at 130-250 deg.C  in a plasma chemical reactor. The film thickness of (6), (7) and  (8) is 1-1.5 μm,   500-1000   angstrom   and   3000-5000   angstrom, respectively.
Patent KR-910003642-B1 (KR)
Inventor: GREGORY THOMAS D
IPC: A01G7/00
Filed: 1988-05-12
Granted: 1991-06-07
Abstract: 내용 없음.
Patent KR-910003186-B1 (KR)
Title: Quinolin derivatives process for their preparation
Inventor: KIM WAN-JOO
IPC: C07D403/04
Filed: 1989-03-23
Granted: 1991-05-22
Abstract: Quinolone derivs. of formula (I) are prepd. by a condensation reaction of a quinolinecarboxylic acid cpd. of formula (II) and  a pyrroline cpd. of formula (III) in a solvent at 200 deg.C for  1-6 hrs. In the formulas, R1 and R2 each= H or C1-3 lower  alkyl;  R3= C1-3 lower alkyl; R4 and R5 each= H, halogen or  amino  gp.  Pref. the solvent  is  H2O,  alcohol,  acetonitrile,  dimethylformamide, dimethylsulfoxide,   hexamethylphosphorictriamide,   pyridine   or picoline. Cpds. (I) have antibacterial activities.
Patent KR-910002525-B1 (KR)
Inventor: SATAKE TOSIHIGO
IPC: B02C9/04
Filed: 1989-06-16
Granted: 1991-04-23
Abstract: 내용 없음.
Patent KR-970000776-B1 (KR)
Inventor: MIURA ISAMU
IPC: B41F21/00
Filed: 1989-07-01
Granted: 1997-01-20
Abstract: 내용 없음.
Patent KR-920001966-B1 (KR)
Title: Method for resolving isam trouble in multi processing system
Inventor: CHUNG IN-CHUL
IPC: G06F13/00
Filed: 1989-12-27
Granted: 1992-03-07
Abstract: The method allows the  buffer  to  be  cleaned  at  interrupt signal due to timeout or  a  complex  state  during  execution  of indexed sequential access method (ISAM). In the  case  of  locking file during updating process  between  two  processors,  an  abort clean up file  is  executed  to  closing  the  locked  file  after deleting the data processing structure so that the buffer is to be cleaned for the next operation.
Patent KR-920006967-B1 (KR)
Title: Detecting methods of electron tube
Inventor: SON WAN-JAE
IPC: G01R31/24
Filed: 1989-12-28
Granted: 1992-08-22
Abstract: The method prevents the damage on the eyes of  inspecters  by displaying a beam spot only on the measuring surface  and  enables to be more precise in  inspecting  horizontal/vertical  ratio  and possible beam spot halo. It includes the main  lens  assembly  for focusing the beam from the electronic  gun,  the  landing  control section for controlling the landing position of the  beam  on  the screen,  and  the  pulse  generator   for   radiating   the   beam periodically from the electronic gun.
Patent KR-930006998-B1 (KR)
Title: Hinge
Inventor: BRUSTLE KLAUS
IPC: E05D7/12
Filed: 1988-08-26
Granted: 1993-07-26
Abstract: PCT No. PCT/AT88/00067 Sec. 371 Date Feb. 28, 1990 Sec. 102(e) Date Feb. 28, 1990 PCT Filed Aug. 26, 1988 PCT Pub. No. WO89/02022 PCT Pub. Date Mar. 9, 1989.A hinge with an adjusting system includes a hinge arm that can be secured to a base plate by at least one adapter. The hinge arm has holes through which pass adjusting and attachment screws. The adapter can be installed on the base plate and can be locked by means of a rocker lever supported on the adapter so as to be able to swivel. The adapter is U-shaped and has two side arms that enclose the base plate and the sides thereof. Both side arms of the adapter lie with no clearance on the base plate, and the material of at least one of the side arms is weakened at at least one place. The adapter is installed at the front by a cross pin thereof fitting in a notch in the base plate. The shape of the notch corresponds to that of the cross pin, and the cross pin is accommodated without any play within the notch. The generators or the center or mid-line longitudinal axes of the notch and the cross pin extend unstressed at an angle relative to each other.
Patent KR-920006555-B1 (KR)
Inventor: HIDETOSHI YAMAMOTO
IPC: B21D39/04
Filed: 1988-12-05
Granted: 1992-08-08
Abstract: 내용 없음.
Patent KR-920004006-B1 (KR)
Title: Output control circuit for inverter
Inventor: BILCZO DALE L
IPC: H02M3/28
Filed: 1990-02-06
Granted: 1992-05-21
Abstract: A control circuit is provided for the output of a high frequency inverter of the type having an output transformer with a core, primary windings and a secondary winding with two sections for creating a first secondary current pulse of electrical current in one section when the primary windings magnetizes the core and a second secondary current pulse in the other of the secondary sections when the primary windings remagnetizes the core. By alternating switch means for passing current through the primaries to magnetize and remagnetize the core at a preselected rate the output current pulses are provided by the two sections of secondary windings. The control circuit of the present invention involves a modification of the output transformer secondary stage. A first auxiliary winding is connected to one of the secondary sections to create an auxiliary current pulse as the core of the transformer is magnetized. A means is then employed for limiting this auxiliary current pulse and for adding the limited auxiliary current pulse to the first secondary pulse created by the secondary section to which the auxiliary winding is connected. In a like manner, a second auxiliary winding is connected to the other of the secondary sections to create a second auxiliary current pulse as the core is remagnetized. Means are provided for limiting the second auxiliary current pulse and for adding the second auxiliary current pulse to the second secondary current pulse from the secondary winding. Addition of limited current pulses to secondary current pulses created by the inverter provides a maximum output voltage which is higher than the maximum output voltage normally available while conserving primary current under higher output current conditions.
Patent KR-0175298-B1 (KR)
Title: Benzene sulfonamides and process for their preparation
Inventor: LANG HANS-JOCHEN DR
IPC: C07C303/38
Filed: 1990-02-16
Granted: 1999-04-01
Abstract: Compounds of the formula I   <IMAGE> I  where R1 to R5 have the meaning indicated, a process for their preparation and their use as medicaments are described. They are effective lipid-lowering agents with antioxidative properties from the benzenesulfonamide series. They do not have hypotensive and diuretic properties.
Patent KR-930004544-B1 (KR)
Inventor: WADA YOSHINOBU
IPC: B65B9/20
Filed: 1990-03-31
Granted: 1993-06-01
Abstract: 내용 없음.
Patent KR-950008161-B1 (KR)
Title: Cover of green house
Inventor: YUN MU-WON
IPC: A01G9/24
Filed: 1990-03-29
Granted: 1995-07-26
Abstract: An opening and closing device is designed to pull a pair of roof covers of straw mats (23) up and down along the inner and outer arch walls of a dual greenhouse which is formed in an inner tunnel (1) and an outer tunnel (2) at some distance each other. The device comprises an inner shaft (6), an outer shaft (7) a number of rope systems arranged at an equal interval, a chain and sprocket system (11, 12, 13) driving the outer shaft, an electric motor whose shaft is coincident with the inner shaft at its end, and a shaft coupling means (15) with a release spoke (16). A lot of bearing metals (4, 5) for the inner (6) and outer shaft (7) are mounted inside and outside the top of the arch frame at a regular interval, resp. The rope system comprises a lot of rope winders (18, 19) fixed on the shafts at a regular interval, a lot of guide rollers (22, 25) arranged in the same interval with the rope winders, and a pair of ropes (20, 20') hung at the left and right sides of the tunnel roof, whose ends are fixed to a reinforming bar (21a) provided at the top brim of the straw mat whose opposite brim is located on the ground.
Patent KR-930004204-B1 (KR)
Inventor: AOYAMA MICHISHIGE
IPC: H03K17/18
Filed: 1990-04-27
Granted: 1993-05-21
Abstract: 내용 없음.
Patent KR-930000231-B1 (KR)
Inventor: UEDANI KENICHI
IPC: B66B1/34
Filed: 1990-05-15
Granted: 1993-01-14
Abstract: 내용 없음.
Patent KR-930001946-B1 (KR)
Title: Channel structure for flow of molten pig iron
Inventor: LAAR JACOBUS VAN
IPC: C21B7/14
Filed: 1990-06-15
Granted: 1993-03-20
Abstract: A channel structure, i.e. iron trough or iron runner, for flow of molten pig iron during tapping of a blast furnace, comprises a wear lining (2) which provides the surface along which the iron flows, a permanent lining (3) outside the wear lining (2) and an outer lining (6,7) of high thermal conductivity outside the permanent lining (3). The outer lining has a bottom wall (6) and two opposed side walls (7) thermally connected at their lower ends to the bottom wall (6). To improve resistance to thermal stress, outside and adjoining at least one, but not all, of the walls (6,7) of the outer lining, there is at least one refractory insulating lining layer (8,9), and the other or others of the walls (6,7) of the outer lining are thermally coupled to heat dissipating means (10,11,12).
Patent KR-930005821-B1 (KR)
Inventor: ASANUMA TADASHI
IPC: C08F4/642
Filed: 1990-06-20
Granted: 1993-06-25
Abstract: 내용 없음.
Patent KR-930001196-B1 (KR)
Title: Method for shorting dial
Inventor: PARK JONG-HO
IPC: H04B7/26
Filed: 1990-08-16
Granted: 1993-02-20
Abstract: The  method  for  receiving  the  voice  information  service comprises the following steps: storing the  number  for  receiving the voice information in idle mode state to memory; executing  the next stage in the case of sending state,  otherwise  returning  to the first idle mode state; inspecting whether the number  recorded at the memory agree with the number stored at RAM in the  case  of special sending state, otherwise executing the next stage; if  the numbers are  same  each  other,  storing  the  number  to  buffer, otherwise returning to the first idle mode state;  if  the  number for sending is not present after passing a period of sending time, executing  the  next  stage;  receiving  the  voice   information, followed by returning to the first idle mode state.
Patent KR-0142865-B1 (KR)
Inventor: CHOI JONG-IL
IPC: H01L31/10
Filed: 1990-09-29
Granted: 1998-07-15
Abstract: 본발명은 TFT로 구동하는 영상센서에 관한 것으로 BD를 삽입하여 TFT전극과 PD전극을 일체로 형성시킨 것에 관한 것이다. 
     본발명은 n + -a-Si ; H막과 TFT의 n + -a-Si ; H막을 같은층으로 구성하고 TFT드레인전극과 PD의 상부전극을 일체로 형성하며 BD를 삽입하여 PD를 격리시킬수 있게하므로 향상된 출력신호를 얻을수 있고 단선을 방지할수 있으며 오믹 콘택트를 형성하여 암전류와 광전류비를 크게할수 있도록 한 것이다.
Patent KR-930006926-B1 (KR)
Title: Process for preparation of aromatic polyamide
Inventor: PARK HO-JIN
IPC: C08G69/32
Filed: 1990-10-17
Granted: 1993-07-24
Abstract: The homo- and  copolymer  of  aromatic  polyamide  having  an intrinsic vicosity of  above  3.0  is  obtained  by  (1)  reacting aromatic diamine and aromatic diacid chloride in the  presence  of primary polymerization catalyst to make an  acid  crumb,  and  (2) washing the acid crumb using water or basic aqueous  solution  and then drying it. The primary polymerization catalyst is prepared by mixing a pure  polymerization  solvent  (A)  such  as  amide-based solvent, urea-based solvent or their  mixture  solvent  and  lewis acid-based compound or its mixture with inorganic  salt  (B).  The lewis acid-based compound is selected from BF3, BCl3 or AlCl3  and its addition ratio to the pure polymerization  solvent  is  0.1-50 wt.%.
Patent KR-930007382-B1 (KR)
Inventor: OHNUMA TAKESHI
IPC: A61K31/7048
Filed: 1990-11-19
Granted: 1993-08-09
Abstract: 내용 없음.
Patent KR-940000992-B1 (KR)
Title: Manufacturing method of mosfet
Inventor: SHIN HYONG-SUN
IPC: H01L21/336
Filed: 1991-01-15
Granted: 1994-02-07
Abstract: The MOS transistor is mfd. by (a) depositing a gate oxide (2), a polysilicon (3) and an oxide (4) on the silicon substrate (1), removing the unnecessary parts of them, and patterning a gate, (b) ion-implanting an n-type impurity into the substrate (1) to form an N-type impurity region (5), (c) forming a sidewall (6) on the side surface of the gate, (d) forming a low concn. n-type impurity region (7) on the impurity region (5) and a source/drain region, and (e) forming a high concn. n-type impurity region (8) on the impurity region (7). The MOS/transistor decreases a series resistance and a hot carrier effect.
Patent KR-940002779-B1 (KR)
Title: Manufacturing method of high-voltage transistor
Inventor: SON HAE-YUN
Filed: 1991-01-16
Granted: 1994-04-02
Abstract: forming and patterning oxide layer and nitride layer on a silicon substrate of a first conductivity-type layer to form a field oxide layer; ion-implanting a high-concentration second conductivity-type impurity to define a reverse well area; ion-implanting a low-concentration first conductivity-type impurity to define a source/drain area in the reverse well area; ion-implanting a low-concentration first conductivity-type impurity to define a source/drain area in the first conductivity-type silicon substrate; ion-implanting a low-concentration second conductivity-type impurity to define a source/drain area in the first conductivity-type silicon substrate; forming high-concentration reverse well of a second conductivity type and low-concentration doping areas of first and second conductivity types; and contacting a metal to the low-concentration doping areas of first and second conductivity types, thereby reducing a processing time and simplifying the process.
Patent KR-0183402-B1 (KR)
Title: Device and method for detecting microorganisms
Inventor: TURNER JAMES EDWARD JR
IPC: C12M1/34
Filed: 1991-02-13
Granted: 1999-04-01
Abstract: The invention relates to a method for continuously monitoring biological activity in a specimen comprising the steps of providing a device comprising a sealable specimen container with a sealing means, having an internal chamber in which a specimen may be cultured with a culture medium, having a sensor means, wherein changes in the appearance of the sensor means caused by changes in pressure within said sealable container can be continuously monitored from the exterior of said container through a transparent section, thereby monitoring biological activity without violating the integrity of said container after sealing.
Patent KR-950012646-B1 (KR)
Inventor: IKEDA YOSHINORI
IPC: B62D25/08
Filed: 1991-03-30
Granted: 1995-10-19
Abstract: 내용 없음.
Patent KR-950000785-B1 (KR)
Inventor: MURATA SHIGEMI
IPC: F02D35/00
Filed: 1991-04-22
Granted: 1995-02-02
Abstract: 내용 없음.
Patent KR-100269054-B1 (KR)
Inventor: SIRAHADA KIYOHIKO
IPC: G02F1/1333
Filed: 1991-05-29
Granted: 2000-10-16
Abstract: 본 발명은 액정 표시 장치에 관한 것으로, 대향하는 내면에 투명 전극을 형성한 한쌍의 기판 사이에 액정을 봉입하여 구성된 액정 표시 장치에서, 상기 한쌍의 기판의 한쪽 기판 표면의 전체 면상에 또는 상기 투명 전극이 형성된 면을 포함하는 전체 면에, 1x10 6 내지 1x10 12 Ω/sq의 표면 저항률을 갖는 박막층을 갖는다.
Patent KR-960014475-B1 (KR)
Title: Half flexible printed circuit board
Inventor: KIM JAE-SOO
IPC: H05K3/04
Filed: 1991-05-31
Granted: 1996-10-15
Abstract: In the printed circuit board able to bent and curved by inserting a copper film between pliable plates, the board comprises a plate 10 having the flexibility; a sub plate 11 made of the material which is a polyamid or a polyster; and a copper film 12. The plate 10, sub plate 11 and the copper film 12, are compressed with and totally the pliability of the total board.
Patent KR-950007934-B1 (KR)
Title: Optical cable device
Inventor: SHIN JIN-OK
IPC: G02B6/36
Filed: 1991-06-19
Granted: 1995-07-21
Abstract: The optical cable is divided so as to form a jelly feed aperture between interior and exterior dies, which are fastened by a screw, and an exhaust entrance is formed on a taper hole of an edge end part of the jelly feed aperature so as to be connected with a jelly supplying tube of more than one, and thereby more effective filling work is available.