baber/WOPTO huggingface dataset:
Patent KR-0163430-B1 (KR)
Inventor: DEVOLDER NORMAN E
IPC: H01G4/228
Filed: 1990-05-01
Granted: 1999-04-15
Abstract: 어떠한 유기재료도 포함하지 않으며 고온에 견딜 수 있고 허메틱형으로 밀봉된 우수한 고온전자 구성부품 패키지를 제공하는 것이다. 더욱이 본 발명은 상기 패키지에 칩을 부착함과 아울러 상기 패키지를 밀봉하는데 사용되는 프리폼의 사용으로 인해 제작하는데 더 저렴한 전자구성부품 패키지를 제공하는 것이다. 상기 프리폼은 비용이 많이 들지 않으며 종래의 제조기술에 의해 용이하게 형성될 수 있고 에폭시를 사용한 것에 비하여 훨씬 적은 가공 및 조립공정을 필요로 한다. 따라서 본 발명에 따라 제작되는 전자구성부품 패키지의 조립체 수율은 에폭시를 사용하여 제작된 패키지의 조립체 수율보다 훨씬 높다.
Patent KR-0155948-B1 (KR)
Inventor: HENRY J M GRUNBAUER
IPC: C08G18/00
Filed: 1990-05-09
Granted: 1998-12-01
Abstract: 내용없음.
Patent KR-0132050-B1 (KR)
Inventor: CHOU S T RUDY
IPC: F24F1/00
Filed: 1990-05-15
Granted: 1998-04-20
Abstract: 내용없음
Patent KR-920008016-B1 (KR)
Title: A kinitting machine having two fixed bars of needles
Inventor: MANINI BENITO
IPC: D04B9/08
Filed: 1990-08-10
Granted: 1992-09-21
Abstract: The machine possesses two fixed bars of needles, with threads displaced alternately in both directions along the bars together with cam rings rotating in continuous motion and in opposite directions, the tubular articles coming from the machine being closed at one end by a thread engaged simultaneously by the needles of the two bars, and in said machine: the trajectories of the needles (11) of one bar (1) of the two bars (1, 3) form a limited angle relative to the trajectories of substantially corresponding needles (13) of the other bar (3); the needles of the two bars - which are arranged offset - are controlled, for the purposes of the sliding movements necessary for the formation of the stitches of the tubular fabrics, in a manner such that the hooks thereof do not cross over, and such as to be able to work on both bars simultaneously; and - in order to join the fabrics of the two bars - the needles of the two bars are controlled in order to reach positions (111C; 131C) higher than those necessary for the formation of the stitches, in a manner such as to cross one another and engage the same thread simultaneously with the needles of both bars.
Patent KR-930008846-B1 (KR)
Title: Forming methdo of phase inversion mask
Inventor: CHA JAE-HYON
IPC: H01L21/00
Filed: 1990-10-15
Granted: 1993-09-16
Abstract: forming  a  phase shifting mask, a chrome light shield film, and a  photo  sensitive film on a mask base board; forming a light shield film pattern  by the use of the  photo  sensitive  film;  applying  again  a  photo sensitive film to form a light shield film pattern to  complete  a photo mask.
Patent KR-0160983-B1 (KR)
Inventor: TONO HIDEO
IPC: H01J29/20
Filed: 1990-10-20
Granted: 1999-01-15
Abstract: 아연 및 폴리카르복실산 및 그의 염을 함유하는 표면처리 물질을 형광체의 입자표면에 부착 또는 피복하여 혼색방지, 노광감도의 양호성을 간직하고 접착력 및 분산성을 개선한 형광체, 형광체의 표면처리방법 및 형광막의 제조방법이다.
Patent KR-940009356-B1 (KR)
Inventor: NAKAJAWA HIROYUKI
IPC: H01L27/105
Filed: 1990-11-09
Granted: 1994-10-07
Abstract: 내용 없음.
Patent KR-100202354-B1 (KR)
Inventor: RUDOLPH ROTH
IPC: G11B20/10
Filed: 1990-11-21
Granted: 1999-06-15
Abstract: 수신되거나 공급되는 속도 이상으로 기록 매체(1)에 정보(Va)를 기록하고 기록 매체로부터 판독하기 위한 기록 및 판독 시스템이 개시된다. 기록 속도 및 판독 속도간 차이와, 수신 속도 및 공급 속도간 차이를 보상하기 위하여 기록 및 판독 시스템은 입력 버퍼 메모리(6) 및 출력 버퍼 메모리(11)를 포함한다. 
     버퍼 메모리(6, 11)의 소요 저장 용량을 최소화하기 위하여 기록 및 판독 시스템은 특정 한계내에서 입력 버퍼 메모리(6) 및 출력 버퍼 메모리(11)의 채워지는 정도가 유지되는 식으로 기록 및 판독 처리를 매회 일시적으로 인터럽트하는 제어 프로그램으로 로드되는 제어 유니트(10)를 포함한다.
Patent KR-940010963-B1 (KR)
Title: Solid catalyst components for olefin polymerization and process for the polymerization of olefin using same
Inventor: KIOKA MAMORU
IPC: C08F4/654
Filed: 1990-12-29
Granted: 1994-11-21
Abstract: The present invention relates to solid catalyst components for olefin polymerization formed by prepolymerizing at least two types of  alpha -olefin on an olefin polymerization catalyst comprising a solid titanium catalyst component, an organometallic compound catalyst component, and if necessary, an electron donor, to olefin polymerization catalyst comprising said soild catalyst component for olefin polymerization, an organometallic compound catalyst component, and if necessary, an electron donor, and to processes for olefin polymerization using said olefin polymerization catalyst. According to the present invention, there can be manufactured olefin polymer particles having low adhesive among the polymer particles as well as good particle distribution and excellent granular properties even when they contain a large amount of an amorphous olefin polymer portion.
Patent KR-920002805-B1 (KR)
Title: Process for recovering crystals from slurry
Inventor: MASANORI UEDA
IPC: B01D37/00
Filed: 1989-05-26
Granted: 1992-04-04
Abstract: The invention relates to a process for efficiently recovering crystals from slurry for a long time by feeding a slurry to a rotary vacuum filter, filtering with suction while rotating a cylindrical filtering member, washing and again filtering with suction, which comprises applying pressure to the slurry side so as to keep the temperature and pressure at levels not making the filtrate from the rotary vacuum filter supersaturated. This process enables prevention of clogging of the filtering member due to precipitation of crystals from the mother liquor side or due to an increase in viscosity, and efficient recovery of crystals from the slurry for a long period of time. This process is adapted for recovery of crystals of crude or purified terephthalic acid, and is also applicable to recovery of crystals in general, such as hydroquinone or resorcinol, from slurry.
Patent KR-940009934-B1 (KR)
Title: KETENE DITHIO ACETAL Ñß-ANILIDE DERIVATIVES
Inventor: PARK CHANG-SHIK
IPC: C07C327/58
Filed: 1991-04-03
Granted: 1994-10-19
Abstract: New sterilized compound having a wide sterilizing effect and power is prepd. by: (A) synthesis of β-keto anilide of formula (II) from aniline; (B) synthesis of ketene dithio acetal α-anilide of formula (I) by reacting (II) and alkyl halide, dialkyl sulfate, alkyl alkyl or allyl sulfonate of formula (III) in the presence of CS2. In the formulas, R1, R2, R3, R4 are same or different, respectively hydrogen, aryl and aryl oxy and alkyl, alkenyl, alkoxy, thio alkyl, haloalkyl, nitro, cyano, aryl sulfonyl group; R5 is alkyl, hydrogen or halogen substituted aryl, group; R6 is alkyl or alkyl haloalkyl group.
Patent KR-940010845-B1 (KR)
Title: Automatic gain compensating circuit
Inventor: KIM KYONG-TAE
IPC: H04L12/02
Filed: 1991-04-23
Granted: 1994-11-17
Abstract: The compensator circuit for ISDN compensates automatically the gain of the received data, irrespective of subscribe's bit rate. The circuit comprises a data receiving input terminal (50), equivalent blocks (52,54,56,58) for compensating the gain of the received data and outputting some level signals, a selector (60) for outputting it selectively, a peak detector (64) for producing the peak level of received data signal from amplifier (62), a gain decision block (70) for comparing (2) reference voltages with peak voltage level, an alarm block (72) for warning under reference voltage, a data output terminal (84) for generating sinusoidal receiving signal.
Patent KR-0183990-B1 (KR)
Inventor: BANBA TOSHIO
IPC: G03F7/075
Filed: 1991-05-29
Granted: 1999-04-01
Abstract: 본 발명은 기재 수지로서 폴리벤족사졸 전구체, 개선된 접착성, 유연성 또는 내열성 부여용 성분으로서 유기 용매-가용성 중합체 또는 그의 전구체(예. 폴리암산), 및 감광성제로서 디아조퀴논 화합물 및/또는 디히드로피리딘 화합물을 함유함을 특징으로 하는 양성 감광성 수지 조성물을 제공한다. 이 감광성 수지 조성물은 고 해상능의 패턴을 형성시킬 수 있으며 또한 우수한 접착성 및 기계적 특성을 갖는다. 본 발명은 또한 감광제로서, 양성 감광성 수지 조성물중에 혼합될때 고해상능, 고대비성 및 후막 형성능을 제공하는 세가지 신규한 디아조퀴논 화합물을 제공한다. 또한 본 발명은 폴리벤족사졸 전구체를 감광제로서 디아조퀴논 화합물과 반응시킴으로써 수득된 새로운 타입의 양성 감광성 수지 조성물을 제공한다. 이 감광성 수지 조성물은 광노출시에 우수한 내알칼리성을 가지므로 고잔류막 비율을 제공할 수 있다.
Patent KR-950007927-B1 (KR)
Title: Triple field buffer for television image storage and visualization on raster graphics display
Inventor: LEON LUMELSKY
IPC: G09G5/399
Filed: 1991-06-13
Granted: 1995-07-21
Abstract: Image conversion method and apparatus that provides for (a) storing in a first memory a first image field; (b) storing in a second memory a second image field; (c) reading the first and the second memories; (d) simultaneously displaying on a display screen the first and the second image fields as a single image frame; and (e) while performing the step of reading the method includes a step of storing in a third memory a third image field. The first, second and third memories are provided as a frame buffer having a 3x3 memory block organization. For image fields numbered 1, 2, 3, 4, 5...n.. the system of the invention reads the image fields two at a time in accordance with a predetermined sequence given by: 1 and 2, 2 and 3, 3 and 4, 4 and 5, ... (n - 1) and n, n and (n + 1). A high resolution frame length is selected to be longer than or shorter than a television field period. The phase difference between the two is measured and circuitry alters the predetermined read-out sequence to ensure that a field memory to be read will not also be required for simultaneously storing a next television field. <IMAGE>
Patent KR-950007475-B1 (KR)
Inventor: IZMI YOUJI
IPC: F04C18/02
Filed: 1991-06-19
Granted: 1995-07-11
Abstract: 내용 없음.
Patent KR-100198475-B1 (KR)
Inventor: NIIMURA YASUHIRO
IPC: F04C25/02
Filed: 1991-09-20
Granted: 1999-06-15
Abstract: 공통 케이싱에서 회전자를 위한 공통 샤프트에 배열된 두개의 돌출형 진공 펌프의 복수의 셋트를 포함하는 다단식 진공 펌프이다. 근접한 펌프들은 펌프 케이싱에 형성된 전달 통로를 통하여 서로 연속으로 연결된다. 냉각 수단을 구비한 고체 물질 콜렉터는 펌프 케이싱으로부터 분리될 수 있도록 전달통로내에 제공된다. 압축 가스에서 고체요소는 확실히 생산되어 고체 물질 콜렉터에 접착된다. 따라서, 동일하게 세척을 위해 펌프 케이싱을 분리하는 것이 필요하지 않다.
Patent KR-960005395-B1 (KR)
Inventor: BARLOW GEORGE J
IPC: G06F13/362
Filed: 1991-10-04
Granted: 1996-04-24
Abstract: 내용 없음.
Patent KR-950006297-B1 (KR)
Inventor: GEORGE NIMMO
IPC: G09B9/30
Filed: 1991-10-29
Granted: 1995-06-13
Abstract: 내용 없음.
Patent KR-940007599-B1 (KR)
Title: Cooler for laser reflector
Inventor: PARK SON-TAE
IPC: H01S3/04
Filed: 1991-11-13
Granted: 1994-08-20
Abstract: The cooler provides water having its temperature varying by the peripheral temperature to a reflector of a high power laser generator. The cooler includes a radiator (1) for cooling water, a cooling fan (2) for blowing air to the radiator, a filter (3) for filtering cooling water, a laser reflector (4), a water tank (5) for storing water, a pump (6) for circulating water through a cooling system, and a temperature sensor (7) for adjusting the temperature of cooling water.
Patent KR-940009719-B1 (KR)
Inventor: KAKIMURA YOSHIAKI
IPC: B41J2/00
Filed: 1991-12-18
Granted: 1994-10-17
Abstract: 내용 없음.
Patent KR-100205465-B1 (KR)
Inventor: EDGAR KELVIN J
IPC: C08B3/24
Filed: 1991-04-09
Granted: 1999-07-01
Abstract: 본 발명은 솔보리시스 촉진제로서 카복실산을 사용하여 셀룰로즈 에스테르의 치환도를 감소시키는 방법에 관한 것이다. 셀룰로즈 에스테르의 예로 셀룰로즈 아세테이트, 셀룰로즈 프로피오네이트, 셀룰로즈 부티레이트, 셀룰로즈 아세테이트 프로피오네이트 및 셀룰로즈 아세테이트 부티레이트가 있다.
Patent KR-100225739-B1 (KR)
Inventor: MAEDA KAZUO
IPC: C08G59/14
Filed: 1992-01-31
Granted: 1999-10-15
Abstract: 에폭시 수지, 경화제, 경화 가속제 및 용매로 구성되며, 에폭시 수지가, 주성분으로서, 가수분해성 할로겐 함량 0.03 중량％ 이하를 갖고, (Ⅰ) 비스페놀 A-형 에폭시 수지 (Ⅱ) 연화점 50℃ 이하를 갖는 비스페놀 A 및 포름 알데히드의 글리시딜-에테르화 중축합 생성물, 및 (Ⅲ) 테트라브로모비스페놀 A를 반응시켜 얻어지는 특정에폭시 수지를 포함하며, 이때, 상기 글리시딜-에테르화 화합물(Ⅱ)의 반응 수지 a의 총중량을 기준으로 1 내지 30％ 범위인, 전기용 적층판에 사용하는 에폭시 수지 조성물.
Patent KR-950008709-B1 (KR)
Inventor: NAKA SHUNICHI
IPC: H04N5/341
Filed: 1992-02-07
Granted: 1995-08-04
Abstract: 내용 없음.
Patent KR-950002657-B1 (KR)
Title: Line supplement signal generation apparatus and method by using ttl of line memory
Inventor: KANG KWON-HAK
IPC: H04N7/015
Filed: 1992-03-25
Granted: 1995-03-24
Abstract: The signal generator providing high quality television signal by generating the interpolation signal comprises an A/D converter(1) converting the video signal into the digital signal; an adder(4) adding the output of the A/D convertor(1) and a delay circuit(2); a latch means(3) holding the output of the delay circuit(2); a memory B(6) keeping the output of the adder(4); a memory A(5) keeping the output of the latch means(3); an invertor gate(7) generating the control signal for the memory B(6); a D/A converter(8) converting the digital signals kept in the memory A(5) and the memory B(6) into the video analog signal.
Patent KR-960004468-B1 (KR)
Inventor: WATANABE TAKASHI
IPC: H04N5/369
Filed: 1992-03-27
Granted: 1996-04-06
Abstract: 내용 없음.
Patent KR-960005730-B1 (KR)
Inventor: HIGUCHI CHOJIRO
IPC: A23L27/30
Filed: 1992-04-24
Granted: 1996-05-01
Abstract: 내용 없음.
Patent KR-950011191-B1 (KR)
Title: Crime prevention and remote checking system using catv network
Inventor: PARK SONG-DOK
IPC: H04N7/10
Filed: 1992-07-25
Granted: 1995-09-29
Abstract: clearing a watchdog, initiating a port, clearing a value of register, initiating a timer and an interrupt turning on an LED which displays a check state and reading data within a self-recovery memory; resetting basic data of the memory if contents of the memory is not normal and when a current state is a test state, testing on/off state of the LED and state of the self-recovery memory; reclearing the watchdog, activating the timer and interrupt, and transmitting warning data according to key input to an external warning processing unit; controlling a front gate opening/closing alarm not to be generated during front gate opening/closing is permitted; and storing data on the meta side to a transmission buffer, if an examination value request signal of the meta is transmitted through the RF transceiver.
Patent KR-940011544-B1 (KR)
Title: Wire-rope for marine product industries
Inventor: HONG YONG-CHOL
IPC: D07B1/06
Filed: 1992-08-18
Granted: 1994-12-20
Abstract: The wire rope is consists of an outer strands (OA) with synthetic fiber (PC) engraved uneveness (EM) on its surface as the central figure (C). The synthetic fiber is polypropylene. In unit strand, line contact state formed between twisted unit steel lines is changed to surface contact state by swaged machine. Because much grease is stored by an uneveness formed on surface of polypropylen and surface contact structure is formed between steel lines, the wire rope has good corrosion resistance and lubrication and anti-abrasion and anti-fatigue properties.
Patent KR-950000388-B1 (KR)
Inventor: KOJIMA SHINGO
IPC: G06F7/533
Filed: 1992-09-04
Granted: 1995-01-16
Abstract: 내용 없음.
Patent KR-100217447-B1 (KR)
Title: Powder coating compositions, a process for their production and their use for coating heat-resistant substrates
Inventor: WAMPRECHT CHRISTIAN
IPC: C08G18/80
Filed: 1992-09-09
Granted: 1999-09-01
Abstract: A process for the preparation of powder coatings having a glass transition temperature of from 20 to 80 DEG C by mixing A) a polyol component having a hydroxyl number of from 30 to 155 and a glass transition temperature of from 30 to 120 DEG C, B) a polyisocyanate component having a glass transition temperature of from -45 to +45 DEG C, comprising at least one ketoxime-blocked polyisocyanate, C) a catalyst component comprising at least one catalyst for the reaction between blocked isocyanate groups and hydroxyl groups, and optionally D) further assistants and additives, by dissolving the starting components in an inert solvent having a boiling range of from 50 to 150 DEG C, and subsequently freeing the solution from solvent and simultaneously and/or subsequently converting the resultant solid into the powder form, and the use of the resultant powder coatings for the production of coatings on any desired heat-resistant substrates by the methods of powder coating technology.
Patent KR-970003264-B1 (KR)
Inventor: SAKATA HIROTSKU
IPC: F04C2/10
Filed: 1992-09-25
Granted: 1997-03-15
Abstract: 내용없음.
Patent KR-960004240-B1 (KR)
Title: Parking device for lifting and rotating a car
Inventor: HYUN YONG-KI
IPC: E04H6/06
Filed: 1992-09-29
Granted: 1996-03-28
Abstract: The parking apparatus is for utilizing upper space over a house gate as a parking space in the case that the house has no special parking space. It comprises a vertical rectangular post(10); a plate(20) moving up and down within the vertical post(10); a plate(30) for mounting a car; a rotary device, driven by a motor(80), for rotating the vertical post(10); and a chain pulley(24) installed in an end of a piston rod(50).
Patent KR-950002011-B1 (KR)
Title: Parking data management method
Inventor: YUN SOK-CHON
IPC: G07C1/10
Filed: 1992-11-06
Granted: 1995-03-08
Abstract: The method for controlling parking information includes the steps of: IF a parking number and entrance time are an input to a parking terminal, transmitting the parking number and the entrance time to a main terminal and registering them in a predetermined region of a charge file, inputting the parking number after sale data is registered in a sub-terminal and transmitting sale data to renovate sale data corresponding to the parking number registered in the charge file, if the parking terminal receives the parking number, inquiring the main terminal about sale information, and calculating a parking charge.
Patent KR-960005518-B1 (KR)
Title: Process for the preparation of 1-amino-4-££2-(substituted amino)methyl-4-methyl-6-sylfophenyl|amino|-9,10-dihydro-9,10-dioxo-2-anthrqcene sulfonic acid|amino|-9,10-dihydro-9,10-dioxo-2-anthracent sulfonic acid
Inventor: KONG MYUNG-DO
IPC: C07C309/38
Filed: 1992-12-14
Granted: 1996-04-25
Abstract: In formula(I) and (II), X is H, methyl or radical and Y is H, halogen, nitro group, cyano group, acetyl group or C1-C6 aliphatic alkyl compound. Formula(III) compound reacts with oleum (SO3 concentration is 5-30 %, 4-8 times excess mole ratio) and become sulfonation. And then hydroxydethylamid derivatives of formula(II) is added and reacted for several hours. Reactant is cooled down to ambient temp. and solid is deposited by inputting the salt-ice. Finally formula(I) is obtained through filteration. The compound is used for intermidiates for manufacturing the blue color pigment. This process is simple and effective to oftain the high yield.
Patent KR-950012547-B1 (KR)
Title: Method of improving double precision pattern in manufacturing semiconductor device
Inventor: MUN JUNG-CHAN
IPC: G03F9/00
Filed: 1992-12-30
Granted: 1995-10-18
Abstract: opening a wafer alignment mark and an alignment accuracy measuring mark which are positioned at a scribe line to be larger than their original sizes and forming a dummy mask which is covered by a chromium on other areas; opening the wafer alignment mark and an alignment accuracy measuring mark using the dummy mask by a photolithography process; etching a metal material remaining on the developed mark area; and executing wafer alignment and alignment accuracy measurement using the marks during a device pattern process.
Patent KR-960009744-B1 (KR)
Title: Hepatocellular carcinoma oncogene
Inventor: YANG STRINGER SUE
IPC: C12N15/12
Filed: 1990-12-13
Granted: 1996-07-24
Abstract: The present invention relates to an oncoprotein specific for hepatocellular carcinomas and to a nucleotide sequence that codes for such a protein. The invention further relates to screening and diagnostic methodologies (and kits based thereon) that make use of the oncoprotein (or antibodies specific for same) and the nucleotide sequence.
Patent KR-100196887-B1 (KR)
Title: New centrally acting 6,7,8,9-tetrahydro-3h-benz(e) indole heterocyclics
Inventor: WIKSTROM HAKAN VILHELM
IPC: A61P25/28
Filed: 1992-07-10
Granted: 1999-06-15
Abstract: A compound of Formula I   <IMAGE>   or pharmaceutically acceptable salts of Formula I, where R1 is H, C1-C3 alkyl, -(CH2)nCONH2 where n is 2 to 6, (CH2)n-1-(4,4-dimethylpiperidine-2,6-dione-yl), or cyclopropylmethyl; R2 is hydrogen, C1-C8 alkyl, C3-C8 cycloalkyl or combined with R1 to form a C3-C8 cycloalkyl, C2-C8 alkenyl, C2-C8 akynyl, (CH2)n-X-Ar where X is O, S, or NH, 3,3,3-trifluoropropyl, -(CH2)m-R9 where m is 2 or 3 and R9 is phenyl, 2-thiophenyl or 3-thiophenyl; R3 is hydrogen, C1-C3 alkyl, 2,2,2-trifluoroethyl, 3,3,3-trifluoropropyl, formyl, CN, halogen, CH2OR2, C(O)C(O)OR1, C(O)CO NR1R2, -(CH2)q-NR1R2where q is 0 to 5, C=NOR2, 2(4,5-dihydro)oxazolyl, or COR10 where R10 is H, R1, NR1R2 or CF3; R4 is hydrogen, C1-C3 alkyl, cyclopropylmethyl, CF3, 2,2,2-trifluoroethyl, CN, CONR1R2, =O, 2(4,5-dihydro)imidazolyl, 2(4,5-dihydro)oxazolyl, 2-oxazolyl, 3-oxadiazolyl, or 3,3,3-trifluoropropyl; R5 is hydrogen, R 1, OCH3, C(O)CH3 or C(O)OR1; X is (a) a valence bond, (b) CH2, or (c) O, S or NR5 where R5 is H, C1-C8 alkyl, C3-C8 cycloalkyl, benzyl, COR6 where R6 is a C1-C3 alkyl, phenyl, or CONR7R8 where R7 and R8 are independently H or C1-C3 alkyl; and Z is a hydrogen or halogen; provided that when X is CH2, at least one of R3 and R4 is other than hydrogen or C1-C3 alkyl. The compounds of Formula I are suitable for treating disorders of the central nervous system, particularly as 5-HT1A receptor agonists.
Patent KR-950012746-B1 (KR)
Inventor: MITRA NIRANJAN
IPC: H01R12/24
Filed: 1991-02-08
Granted: 1995-10-20
Abstract: 내용 없음.
Patent KR-950008302-B1 (KR)
Title: Sunshade in particular large sunshade
Inventor: BECHER KLAUS
IPC: A45B25/06
Filed: 1992-10-27
Granted: 1995-07-27
Abstract: PCT No. PCT/DE92/00153 Sec. 371 Date Oct. 27, 1992 Sec. 102(e) Date Oct. 27, 1992 PCT Filed Feb. 25, 1992 PCT Pub. No. WO92/15217 PCT Pub. Date Sep. 17, 1992.In the case of an umbrella, in particular a large umbrella, garden umbrella, stand umbrella and the like, having an umbrella pole (2), a pole part (3) which is displaceable telescopically with the umbrella pole (2) and on which roof rods (5) are articulated by means of a crown (4), and having supporting struts (7) between a runner (6), displaceable along the umbrella pole (2), and the roof rods (5), as well as having a roof covering (21), the movements of the displaceable pole part (3) and of the runner (6) taking place in forced dependence on each other and the displaceable pole part (3) being in connection with a threaded spindle mounted in the umbrella pole (2) and the runner (6) being connected to the pole part (3) by a flexible drawing element led over a deflection roller, to produce a kind of pagoda shape there is provided a further displaceable crown (20) as upper crown, on which the roof covering (21), fastened to the roof rod ends, is attached, and the upper crown (20) has stay crutches (22) or the like, the lower end of which is guided by a common guide part (23) along the pole part (2).
Patent KR-950007596-B1 (KR)
Title: New 6-aryl-6h-dibenzo-(c,e)(1,2)-oxaphosphorines, a method for preparing them, and their use for the stabilization of plasilcs, in particular polyolefin moulding materials
Inventor: BOEHSHAR MANFRED
IPC: C08K5/53
Filed: 1991-06-22
Granted: 1995-07-12
Abstract: PCT No. PCT/EP91/01158 Sec. 371 Date Dec. 23, 1992 Sec. 102(e) Date Dec. 23, 1992 PCT Filed Jun. 22, 1991 PCT Pub. No. WO92/00306 PCT Pub. Date Jan. 9, 1992.A dibenzo-[c,e] [1,2] oxaphosphorine of the formula I and process of making said compound    <IMAGE>  (I)  wherein n=1 or 2 and in which R1 is a monovalent or divalent aromatic radical wherein a Grignard compound R1(MgHal)n is reacted with 6-chloro-6H-dibenzo[c,e][1,2] oxaphosphorine. This compound optionally with phenolic antioxidants, provides stabilization in polymers.
Patent KR-100307051-B1 (KR)
Title: 가스터빈장치 및 그 가속방법
IPC: H02J3/40
Filed: 1993-01-30
Granted: 2001-12-15
Abstract: 선박은 선박 프로펠러를 구동하기 위해 터보챠저(2-4)를 구비한 주엔진(5)을 그리고 전류공급을 위해 보조엔진(19)을 가지며, 이 보조엔진(19)은 보조발전기 (20)를 통해 전류를 교류전압 회로망(18)에 공급한다. 배기가스용기(6)내에 추적되고 터보 터보챠저(2-4)를 구동하는데 필요하지 아니한 주엔진(5)의 잉여 연소가스는 폐쇄시간이 1초 미만인 신속작동 제1차단기구(9)만을 통해 동기기(16)를 구동하는 가스터빈(10)으로 공급된다. 터빈-발전기 유니트(10-16)를 기동하기 위하여, 개방시간이 1초 미만인 제2의 신속작동 차단기구 혹은 바이패스 밸브(8)가 폐쇄되는 동시에 제1차단기구(9)가 개방된다. 기동시, 스위치(SC)가 개방되면 기동 저항기(Rl-Rn)들은 스위치(S1-Sn)를 통하여 동기기(16)의 고정자 코일에 접속되며, 이에 의해 동기기(16)는 부하를 받아 회전할 수 없게 된다. 기동시에 전체 기동 저항기(Rl-Rn)의 부하를 받는 동기기(16)는 정격출력을 갖는 가스터빈(10)의 완전출력시 컨버터(15)의 허용 주파수 범위내의 회전수(n)에 도달한다. 이를 위해 필요한 가스터빈출력이 너무 작으면, 개별 기동 저항기(Rl-Rn)이 순차적으로 차단될 수 있다. 컨버터(15)는 가속된 이후에 부하 저항기(R)을 통해 추가의 조절과 동기화를 수행한다.
Patent KR-0139611-B1 (KR)
Inventor: KATAFUCHI TADASHI
IPC: C10M169/04
Filed: 1993-02-17
Granted: 1998-06-15
Abstract: 1,1,1,2-테트라플루오로에탄 또는 1,1,2,2-테트라플루오로에탄을 냉매로 한 냉동기 윤활방법에 있어서, (A) 폴리-α-올레핀 또는 폴리-α-올레핀과 알킬벤젠의 혼합물로 된 합성유 40-95중량% 및 (B) 에스테르 화합물 및 트리글리세라이드에서 선택된 적어도 1종의 화합물로 된 유동성 개량제 5-60중량%로 된 기유를 주성분으로 하는 테트라플루오로에탄 냉매 냉동기 윤활유가 개시되어 있다. 이 윤활유는 1,1,1,2-테트라플루오로에탄(R-134a) 등의 대체 프론화합물로된 냉매와 병용 가능하고, 내마모성, 전기절연성, 가수분해안정성, 비흡수성 등의 성능이 우수하고 특히 오일순환성이 우수하여 카에어콘, 룸에어콘, 냉장고 등에 사용할때 특히 효과적이며 그 공업적인 이용가치는 극히 높은 것이다.
Patent KR-960005893-B1 (KR)
Inventor: GATO HIDEO
IPC: G11C29/50
Filed: 1993-03-20
Granted: 1996-05-03
Abstract: 내용 없음.