baber/WOPTO huggingface dataset:
Patent KR-920001761-B1 (KR)
Title: Water-in-volatile silicone emulsifier concentrates and waterin-volatile silicone emulsions that are useful in personal care formulation
Inventor: GUM MARY L
IPC: A61K47/00
Filed: 1985-02-21
Granted: 1992-03-02
Abstract: Water-in-volatile silicone emulsifier concentrates containing 2 to 30 wt. % water in the internal phase, 40 to 90 wt. % of a volatile cyclic silicone liquid such as the octamethylsiloxane cyclic tetramer, decamethylsiloxane cyclic pentamer or the dodecamethylsiloxane cyclic hexamer and 5 to 40 wt. % of a polyoxyalkylene substituted silicone containing per molecule 5 to 100 dialkylsiloxy units, two trialkylsiloxy end blocking units and 1 to 16 polyoxyalkylene substituted alkylsiloxy units of the average formula: <CHEM> in which R is an alkyl group having 1 to 4 carbon atoms and R can individually be the same or different, wherein R<0> is a terminal group selected from the class consisting of hydrogen, alkyl, aryl, aralkyl and acyl radicals, n is an integer of 2 to 8, a is a number of 5 to 20 and b is 2 or 3. Said emulsifier concentrates are highly useful in preparing water-in-silicone personal-care emulsions by simply mixing same with desired personal-care components soluble therein followed by mixing with water in which water soluble personal-care components may be mixed. The personal-care components include the well known materials such as emollients, film formers, sun screen agents, moisture barriers, anti-perspirants and the like. Processes are also described for preparing the water-in-silicone emulsifier concentrates and emulsions mentioned above.
Patent KR-930005086-B1 (KR)
Inventor: AMBASE EMILIO
IPC: B43K23/08
Filed: 1986-02-25
Granted: 1993-06-15
Abstract: 내용 없음.
Patent KR-930008290-B1 (KR)
Inventor: YOSHIDA SUMIO
IPC: B23D61/12
Filed: 1986-04-01
Granted: 1993-08-27
Abstract: 내용 없음.
Patent KR-930003587-B1 (KR)
Inventor: TAKEUCHI KUNIO
IPC: F16H55/28
Filed: 1986-04-17
Granted: 1993-05-08
Abstract: 내용 없음.
Patent KR-930007305-B1 (KR)
Inventor: MATSUO NORITADA
IPC: A61P31/04
Filed: 1986-04-25
Granted: 1993-08-05
Abstract: 내용 없음.
Patent KR-890003550-B1 (KR)
Title: Method for improving surface of plastic
Inventor: CHO SANG-YONG
IPC: C08J7/18
Filed: 1986-08-23
Granted: 1989-09-23
Abstract: The surface of plastics is modified by lower temp. plasma with high frequency or microwave followed by graft polymn. with functional monomer.  Thus, scoured fabric of polyester taffeta (75 denier/72 filament, warp, weft total 230 thread/in2, wt. 11g/yd) is treated for 15 sec by lower temp. plasma at (3) using 13.5 MHz high frequency under 0.1 torr, 0.2 l/min Ar gas.  Then,  2-acrylamid-2-methylpropan sulfonic acid/acrylic acid (20 mol%/30mol%) in methanol/water (50/50/ V/V) is sprayed to (5) to treat the fabric and is dried at (7) to give the surface modified fabric.
Patent KR-940004074-B1 (KR)
Title: Production of 4'-o-tetrahydropyranyladriamycin b.
Inventor: UMEZAWA HAMAO
IPC: C07H15/252
Filed: 1986-11-03
Granted: 1994-05-11
Abstract: For the preparation of 4'-0-tetrahydropyranyladriamycin b, the 9,14-position of the starting adriamycin is previously protected with phenylboronic acid and then the 4'-position of the thus protected adriamycin is selectively tetrahydropyranylated. After the tetrahydropyranylation, the by-product of 4'-O-tetrahydropyranyladriamycin a is converted to the aimed product of 4'-O-tetrahydropyranyladriamycin b. The yield of the product of 4'-0-tetrahydropyranyladriamycin b is high.The present invention provides a method for the preparation of 4'-0-tetrahydropyranyladriamycin b, where 3,4-dihydro-2H-pyran is added to a reaction solution containing a 9,14-protected adriamycin as obtained by (a) reacting adriamycin and phenyl-boronic acid or (b) reacting 4'-0-tetrahydropyranyladriamycin b and phenyl-boronic acid in the presence of an acid catalyst, for 4'-tetrahydropyranylation of the said 9,14-protected adriamycin, and then, the 9,14-protected position of the resulting product is deprotected and 4'-O-tetrahydropyranyladriamycin b is isolated by chromatography with silica-gel.
Patent KR-900002691-B1 (KR)
Title: The substrate potential generating system
Inventor: TOBIDA YOICHI
IPC: H01L27/04
Filed: 1986-12-24
Granted: 1990-04-23
Abstract: The semiconductor substrate of a first conductivity is provided with a dynamic circuit with a capacitance.  A first semiconductor zone of a second conductivity is partly formed on the substrate, while a block parasitic diode is formed at a junction zone between the semiconductor zone and the substrate.  An AC signal is supplied to an electrode of a coupler capacitance, whose other electrode is coupled to a further capacitance electrode at a junction.  A first rectifier on the first semiconductor zone is conductive.  When the junction potential has exceeded a preset value.  A second rectifier couples the substrate to the junction and is conductive when the instantaneous value lies outside the potential range.
Patent KR-900008681-B1 (KR)
Inventor: HYRANO SYNGICHIRO
IPC: B29C35/04
Filed: 1986-11-10
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-900002534-B1 (KR)
Title: Epoxy resin composition for a copper-cled laminate
Inventor: YUSA MASAMI
IPC: C08L63/00
Filed: 1987-01-09
Granted: 1990-04-20
Abstract: An epoxy resin compsn. pref. in the form of a lacquer or a liquid preparation, for Cu plated laminates consists of (A) an epoxy resin contg. at least 2 epoxy gps. in one molecule; (B) a phenol contg. at least 2 functional gps. in one molecule, as curing agent; (C) an imidazole cpd. contg. a masked imino gp. as curing accelerator; and (D) nitrogen cpd. selected from i) urea derivs. of formula, R1-NH-CO-NH2 (where R1 is H or an organic gp.), ii) acid amides or iii) guanidine deriv..  The resin compsn. is useful for printed circuit panels having a high integration density.
Patent KR-940002037-B1 (KR)
Title: Pavement markings containing transparent non-vitreous ceramic micropheres
Inventor: LANGE ROGER W
IPC: E01F9/04
Filed: 1987-01-12
Granted: 1994-03-14
Abstract: Pavement marking (I) comprises ceramic microspheres (II) held by a binder (III), (II) being solid transparent non-vitreous microspheres with at least one crystalline phase comprising at least one metal oxide other than TiO2 (although a small amt. of this may be present), and having particle size up to 125 microns. A similar compsn. is also claimed, in which the microspheres are of fully dense silica, up to 125 microns. Coating compsns. having these constitutions are also claimed. Pref. the binder consists of paint or thermoplastic resin.
Patent KR-920002980-B1 (KR)
Inventor: YAMAJAKI MITCHUO
IPC: C09D163/00
Filed: 1987-02-13
Granted: 1992-04-11
Abstract: 내용 없음.
Patent KR-950013299-B1 (KR)
Inventor: WILLIAM WAREHAM
IPC: G01L19/06
Filed: 1987-04-03
Granted: 1995-11-02
Abstract: 내용 없음.
Patent KR-900001285-B1 (KR)
Title: Process for the preparation of brominating biphenols
Inventor: ABEL MENDOZA
IPC: C07C37/62
Filed: 1987-05-15
Granted: 1990-03-05
Abstract: Meta-brominated biphenols (I) contg. at least two meta bromines are prepared by contact-reacting a brominating agent (pref. Br2) with a biphenol with all its ortho positions blocked pref. with the same moiety, at 0-100oC.  Cds. (I) are useful as intermediates in the formation of flame retardant polymers and monomers.
Patent KR-910001398-B1 (KR)
Inventor: SUZUKI YUKIO
IPC: H01J9/04
Filed: 1987-08-05
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-960008375-B1 (KR)
Inventor: CANAT JEAN-NOEL
IPC: G21C3/33
Filed: 1987-08-26
Granted: 1996-06-26
Abstract: 내용 없음.
Patent KR-910000842-B1 (KR)
Inventor: UMEMOTO YUJI
IPC: H04W84/10
Filed: 1987-08-27
Granted: 1991-02-11
Abstract: 내용 없음.
Patent KR-900006019-B1 (KR)
Title: Method of manufacturing semiconductor device
Inventor: LEE KYU-PIL
IPC: H01L21/265
Filed: 1987-09-30
Granted: 1990-08-20
Abstract: The method comprises; a first step injecting a second conductive type of impurity ions into the first conductive type of semiconductor substrate; a second step injecting a first conductive type of impurity ions into the said substrate; a third step injecting a first conductive type of impurity ions into the said substrate by differnet energy than the said impurities; a fourth step activating the ion- injected region; a fifth forming a dielectric layer onto the said region; and a sixth step forming an electrode layer onto the dielectric layer.
Patent KR-940001480-B1 (KR)
Inventor: HAFNER HANS W
IPC: B60G17/015
Filed: 1986-09-25
Granted: 1994-02-23
Abstract: 내용 없음.
Patent KR-900005407-B1 (KR)
Title: The method & apparatus of valve mandrel core
Inventor: SUK YUN-KI
IPC: B21K1/20
Filed: 1988-01-15
Granted: 1990-07-30
Abstract: The method of forming valve core for general or water-service piping, includes first mold for drawing rolled rod material (A) to contact with stopper (1) by drawing roller; second process for positioning cutting rod material (B) between first pin hole (7) and throttling hole (22); third process for throttling (B) by pressing first die (1) in order to insert (B) to throttling hole (21); fourth process for retreating (1) by pressing eject pin (11); fifth process for forming conical shape pf (B); sixth process for guide-feeding cutting (A) to (21) of (23); seventh process for rectangnlar forming of (C); eighth process for ejecting (B,C); ninth process for forming disk (27) and projection (28).
Patent KR-970007089-B1 (KR)
Inventor: DANIEL PY
IPC: A61M35/00
Filed: 1988-05-06
Granted: 1997-05-02
Abstract: 내용없음
Patent KR-910008165-B1 (KR)
Inventor: ESCARAVANGE GERARD
IPC: B60R22/20
Filed: 1988-05-19
Granted: 1991-10-10
Abstract: 내용 없음.
Patent KR-940010472-B1 (KR)
Title: Recording control device for fax
Inventor: MUN SUNG-RYOL
IPC: H04N1/23
Filed: 1988-08-29
Granted: 1994-10-22
Abstract: The device improves speed and efficiency in controlling by allowing an enable method to be selected automatically. The control device comprises a Thermal Print Head (TPH) (1) operated by a power supply (2), a TPH control unit (3) which restores data in a ROM (5) and a RAM (6) through a data bus, and an analog-digital converter which converts an analog signal to a digital signal and provides a CPU (7) with a converted signal.
Patent KR-950014924-B1 (KR)
Inventor: SIEGLER MARCEL
IPC: C14C3/02
Filed: 1987-06-09
Granted: 1995-12-18
Abstract: [본 발명의 요약] 
     본 발명은 크롬 염을 사용하지 않고도 일련의 필수적인 단계를 차례로 복합시켜 석회침지한 하이드로부터 "크롬-탄닌제 처리한 가죽"의 특성을 가지는 우수한 가죽을 생산하는 방법에 관한 것이다. 본 발명의 크롬을 사용하지 않는 무두질방법은 크롬을 함유하지 않는 예비탄닌제, 합성탄닌제, 식물성 추출물, 중화제, 재탄닌제 및 마무리제를 차례로 각각의 특정 농도에 도달하기에 충분한 양 만큼 첨가시켜 pH 2.5 내지 3.5의 산성 소금물에 하이드를 침지시키고 하이드를 그 수축온가 약 77°-85℃로 될 때까지 크롬을 함유하지 않는 탄닌으로 예비무두질하는 단계를 포함한다. 특정 농도의 크롬을 함유하지 않는 탄닌제를 사용하여 일련의 순서대로 하이드를 예비무두질, 무두질, 재무두질하는 본 방법은 크롬-탄닌제로 처리한 하이드의 특성을 가지며 우수한 방축성, 탄력성 및 굴곡 강도를 가짐을 입증하는 제품을 생산한다. 그 결과적인 가죽 제품은 구두 및 군화와 같은 기후-저항성이 뛰어난 신으로 유용하며, 핸드백 및 부속품과 같이 내구성이 있고, 아름다운 가죽 제품으로서의 용도에 적합하다.
Patent KR-950006934-B1 (KR)
Title: Device for hygienic waste collector in hospitals
Inventor: LOEBBERT JOHANNES
IPC: A61L11/00
Filed: 1987-11-13
Granted: 1995-06-26
Abstract: PCT No. PCT/EP87/00702 Sec. 371 Date Jul. 12, 1988 Sec. 102(e) Date Jul. 12, 1988 PCT Filed Nov. 13, 1987 PCT Pub. No. WO88/03416 PCT Pub. Date May 19, 1988.Disposal equipment for infectious or otherwise contaminated waste, to be used for instance in hospitals, doctors' offices, laboratories and similar institutions; the waste is disposed of in a container (18) placed on a support (1); when the container (18) is full, it is closed tight by means of the lid (19) provided. The release-ready lid (19) is held on the support (1) by means of the rotating lid holder (14) which is actuated by the motorized drive. The opening and closing of the container is provided by the lid holder (14), and during the filling phase the lid (19) is closed down loosely on the container (18). When the container is full, another drive (4, 5) linked to the equipment (1) closes the lid holder (14) with the lid down tight onto the container, and the lid (19) connected to the container (18)is then released.
Patent KR-920003183-B1 (KR)
Inventor: YAMAGUCHI SATORU
IPC: G06F12/06
Filed: 1989-03-14
Granted: 1992-04-23
Abstract: 내용 없음
Patent KR-910004970-B1 (KR)
Title: 금 도금막 보호 도포액 조성물
Filed: 1989-04-25
Granted: 1991-07-20
Abstract: 내용 없음.
Patent KR-910008184-B1 (KR)
Title: Liquid dalancing apparatus for weshing machine
Inventor: SONG DAK-HO
IPC: D06F37/20
Filed: 1989-05-11
Granted: 1991-10-10
Abstract: The  liquid  balancing  unit  has  three   trapezoid   boxes (18,18',18") with six partition walls (17,17')  opening  into  the upper and lower walls in  the  box  (18,18',18"),  three  circular water-tanks (22,22',22") arranged in  the  axial  direction  at  a certain distance from connecting member of washing  box  (12)  and rotary shaft (13). The washing box (12)  for  washing  machine  is mounted to rotary shaft (13) which is mounted for vibrating sensor (14) in the shaft outside of  driving  motor  side.  The  circular water-tank (22,22',22") are provided with respective water  supply nozzles (24,24',24") connected with pump (23).
Patent KR-940001897-B1 (KR)
Inventor: MOBAYASHI MASAO
IPC: B29C48/49
Filed: 1989-08-11
Granted: 1994-03-11
Abstract: 내용 없음.
Patent KR-940007173-B1 (KR)
Inventor: AOYAMA YOSHIDAKA
IPC: B23P19/04
Filed: 1989-08-14
Granted: 1994-08-08
Abstract: 내용 없음.
Patent KR-0146704-B1 (KR)
Inventor: CAILLAT JEAN-LUC
IPC: F04C23/00
Filed: 1989-08-12
Granted: 1998-08-17
Abstract: 내용  없음
Patent KR-940004887-B1 (KR)
Inventor: CHEN TEH-KUEI
IPC: C11C3/00
Filed: 1989-08-31
Granted: 1994-06-04
Abstract: 내용 없음.
Patent KR-920008318-B1 (KR)
Title: Method for controlling the output level of a paging receiver
Inventor: KIM YONG-MUN
IPC: H04B7/26
Filed: 1989-10-13
Granted: 1992-09-26
Abstract: The method is for checking the  state  of  a  transmitter  of paging system before transmitting coding data so  that  the  coded paging number is transmitted  only  when  the  transmitter  is  in normal operation. The method comprises the steps:  (A)  generating transmitter  driving  signal  and  checking  the  state   of   the transmitter;  (B)  sending  abnormal  message  and  quitting   the transmitter when the transmitter sends no acknowledge signal;  (C) sending coding data when the acknowledge is transmitted  from  the transmitter, (D) checking RF response signal from the transmitter, and (E) returning to the step (B) when no RF  response  signal  is received and otherwise driving the transmitter till the end of the coding data transmission.
Patent KR-920005242-B1 (KR)
Inventor: SAKURAGI HIROSHI
IPC: G06F17/30
Filed: 1989-10-31
Granted: 1992-06-29
Abstract: 내용 없음.
Patent KR-920007290-B1 (KR)
Inventor: TAKEUCHI RYOJI
IPC: G11B7/09
Filed: 1989-10-31
Granted: 1992-08-29
Abstract: 내용 없음.
Patent KR-930001728-B1 (KR)
Inventor: MIZUMI KATSUO
IPC: G01F1/32
Filed: 1989-12-05
Granted: 1993-03-12
Abstract: 내용 없음.
Patent KR-920005923-B1 (KR)
Title: Alarm dualizing method of switching device
Inventor: KANG MYONG-SOK
IPC: H04Q1/30
Filed: 1990-02-21
Granted: 1992-07-24
Abstract: Of two switching devices, if an alarm is generated  from  one of them, the other switching device is checked  which  includes  a board symmetrically disposed to the board of the alarm  generating switching device. If an alarm is generated in the other  switching device, the warning grade is upgraded, and the  alarm  information is stored and processed. During the restoration of  the  alarm  in one of the two switching devices, the existence of the  generation of a critical  alarm  in  the  other  switching  device,  and  the existence of an alarm generation in all the boards  of  the  alarm generating switching device, are checked. Thus the downgrading  of the alarm is decided, and the stored alarm is processed.
Patent KR-0161687-B1 (KR)
Inventor: KIM HONG-SUN
IPC: H01L27/108
Filed: 1990-02-23
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-0149025-B1 (KR)
Inventor: JERUSIK RUSSELL JAMES
IPC: A01N43/80
Filed: 1990-04-20
Granted: 1998-08-17
Abstract: 내용없음
Patent KR-930000907-B1 (KR)
Title: Surface flatness method of polylayer using spin-on-glass
Inventor: PARK JIN-WON
IPC: H01L21/302
Filed: 1990-05-08
Granted: 1993-02-11
Abstract: The surface-flattening method of a poly layer  comprises  (a) patterning a first poly layer (2) on the substrate (1), depositing an oxide layer (3) of 2000-3000 angstroms on the whole surface  by the LPCVD method, covering a  SOG  (spin-on-glass)  layer  (6)  of 800- 1200 angstroms on the layer (3), heat-treating  the  substrate under the N2 atmosphere at 400-470 deg.C, etching-back  the  layer (6) to form a SOG side wall (6a) on  the  layer  (3),  selectively lifting off the layer (3) to form a contact hole,  and  forming  a second poly layer (4) and then patterning it.
Patent KR-0151405-B1 (KR)
Inventor: SUZUKI KEIZO
IPC: G01N23/20
Filed: 1990-06-08
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-0170375-B1 (KR)
Inventor: YONEZAWA KEITARO
IPC: F15B13/04
Filed: 1990-07-20
Granted: 1999-03-30
Abstract: 내용없음.
Patent KR-920010379-B1 (KR)
Title: Jitter decreasing device
Inventor: LEE CHANG-KI
IPC: H04J99/00
Filed: 1990-07-31
Granted: 1992-11-27
Abstract: The apparatus reduces jitter generted  during  byte  stuffing process in reverse  mapping  process  tributery  unit/administrate unit signal to virtual container level  n  signal.  The  apparatus includes    an    elastic    buffer    (1)     for       receiving tributary/administrate unit data,  address  generators  (2,3)  for generating writing and reading address by writing clock signal and the most significant bit of virtual container level  respectively, a bit leaking processor (4) for  calculating  stuffing  generation interval according to frame clock and  positive/negative  stuffing data, a divider (15) for dividing frequency of adjusted  clock  by 12, a phase smoothing circuit (6) for generating VCn clock  signal and a frequency divider (7) for dividing VCn clock signal by 8.
Patent KR-960008670-B1 (KR)
Title: Method of powder detergent
Inventor: CHA SEUNG-HO
IPC: C11D3/00
Filed: 1990-09-13
Granted: 1996-06-28
Abstract: The method includes the steps of ; (a) manufacturing dry powder detergent by spraying detergent slurry from the top of counter-current spray dryer; (b) crushing in high-speed rotary granulating machine; (c) spraying 0.5-5 wt% polymer such as acrylic acid polymer, acrylic acid-malein acid anhydride copolymer or acrylic acid-malein acid anhydride-methylvinyleter copolymer on it; (d) applying 2-30 wt% insoluble inorganics to it.
Patent KR-930001185-B1 (KR)
Inventor: PARK HAE-KYUN
IPC: H01J29/80
Filed: 1990-11-29
Granted: 1993-02-20
Abstract: 내용 없음.
Patent KR-0129512-B1 (KR)
Title: Temperature control circuit of a refrigerator
Inventor: YU HAN-JOO
IPC: F25D29/00
Filed: 1990-12-18
Granted: 1998-04-08
Abstract: A temperature control circuit of a refrigerator having a rotation  number selection part(6) varying the rotation speed of the fan by  the control of a microcomputer(1) to select a constant rotation  number(A) or an optimal rotation number(B) is disclosed.
Patent KR-940007004-B1 (KR)
Inventor: BROWN ROBERT W
IPC: H05K7/10
Filed: 1989-03-31
Granted: 1994-08-03
Abstract: 내용 없음.
Patent KR-950004431-B1 (KR)
Title: Cooking pot
Inventor: ARNOLD THELEN
IPC: A47J36/08
Filed: 1990-02-03
Granted: 1995-05-01
Abstract: PCT No. PCT/EP90/00187 Sec. 371 Date Jul. 19, 1991 Sec. 102(e) Date Jul. 19, 1991 PCT Filed Feb. 3, 1990 PCT Pub. No. WO90/09133 PCT Pub. Date Aug. 23, 1990.A cooking vessel includes a vessel body having a spill rim extending outwardly and bent around the vessel body. A vessel handle is attached to a wall of the vessel body. A cover than can be set closingly on the spill rim has at least one cover handle. The vessel body and the cover form a spill and ventilation appliance. To guarantee a defined venting and a simple, more reliable, and also defined pouring with more reliable handling, the wall of the vessel body in at least one peripheral region of its upper rim has a larger slope than in remaining peripheral region of the rim due to shortening the spill rim. A rim of the cover in at least one peripheral segment has at least one arch projecting in a radial direction slope when correspondingly positioning the cover through rotation. The remaining peripheral region of the vessel wall without the larger slope has a circumferential length that is at least as large as the peripheral segment of the cover having the at least one arch.
Patent KR-0177507-B1 (KR)
Title: Overvoltage protection circuit for mos element
Inventor: TERLETZKI HARTMUD
IPC: H01L27/02
Filed: 1990-11-21
Granted: 1999-03-20
Abstract: The invention relates to an input protective circuit for MOS components which contains a resistor R, a thin oxide transistor DOX and a punch-through component. The use of the punch-through component instead of a field oxide transistor in the protective circuit reduces the breadkown rate of integrated circuits through ESD discharges. The problem of the delayed response of a protective circuit and the concomitant interference through voltage damage are thus minimized. The advantage of the protective circuit of the invention over prior art types lies in that it becomes active immediately on reaching the punch-through voltage and thus responds immediately.
Patent KR-100191637-B1 (KR)
Title: Method and apparatus for the production of a headrest with an articulated insert
Inventor: QUIRIN PAUL
IPC: B60N2/48
Filed: 1991-02-09
Granted: 1999-06-15
Abstract: Manufacturing method, characterised in that it consists in producing, beforehand, a headrest (1) fitted with an articulated insert (5), according to the method for manufacturing a headrest fitted with a non-articulated insert, especially by the in situ flowing of a mixture of polyurethane foam (7), then in hollowing out, by means of heating elements (2), the movement spaces (3) for the articulated arms (4) of the insert (5) by the hot melting of the outer casing (6) and of the polyurethane foam (7) at the corresponding locations (8) of the headrest (1) and in simultaneously cauterising the outer casing (6) and the polyurethane foam (7) in the region of the said movement spaces (3). 
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Patent KR-0159522-B1 (KR)
Inventor: YAMADA KATSUYA
IPC: B44C1/26
Filed: 1991-03-09
Granted: 1998-12-15
Abstract: 기재 위에 불소수지 피막을 갖는 불소수지 피복물의 불소수지 피막쪽의 표면에 형성된 오목 부분안에 안료를 함유하는 불소수지 조성물을 매몰 투입한 불소수지 피복물.  취사기기의 내부 솥 등에 불소수지 피막의 비점착성을 유지시킨 상태에서 내구성과 내식성이 우수하며 대단히 보기 쉬운 눈금, 기호, 문자 등의 모양을 표시할 수 있다.
Patent KR-100328800-B1 (KR)
Title: 텔레비젼수상기용픽쳐-인-픽쳐시스템
IPC: H04N5/45
Filed: 1991-04-16
Granted: 2002-08-19
Abstract: 비디오 RAM(480)내에 기억된 디지털화된 비디오 영상 데이타는 픽쳐-인-픽쳐텔레비젼 수상기(100)에서 픽쳐-인-픽쳐 제어기(410)의 제어하에 비디오 RAM(480)으로부터 컴퓨터 인터페이스 회로(120)를 걸쳐 외부 컴퓨터(110)에 전송된다.
Patent KR-950010788-B1 (KR)
Title: Hydraulic type weather strip for vehicle
Inventor: SON JONG-KWON
IPC: B60J5/04
Filed: 1991-06-24
Granted: 1995-09-23
Abstract: The oil pressure system weather strip for vehicles is characterized in that an oil pressure tube is formed inside of an outer cover unit of a weather strip body. An oil supplying unit and an oil discharging unit are connected via an oil supplying tube equipped with an oil discharging valve and an oil storage tank. An oil pump connected to the oil storage tank supplies oil into the oil tube in which an oil sensing switch is provided for sensing the oil pressure. A speed sensing switch is ON and OFF when the speed of a vehicle is over and below the predetermined value pref. 80km/hr. The oil pump is operated at the ON-states of both the speed sensing switch and the oil pressure sensing switch.