baber/WOPTO huggingface dataset:
Patent KR-950002973-B1 (KR)
Inventor: ONOSE AKIRA
IPC: B23D59/00
Filed: 1991-11-08
Granted: 1995-03-29
Abstract: 내용 없음.
Patent KR-100207576-B1 (KR)
Inventor: KIM HAN-JONG
IPC: H01J11/38
Filed: 1991-11-30
Granted: 1999-07-15
Abstract: 본 발명은 플라즈마 표시패널을 개시한다. 
     본 발명은 상호 소정간격 유지되는 전면기판 및 배면기판과, 상기 배면기판상에 X-Y매트릭스 형으로 배열 형성된 표시음극 및 표시양극과, 상기 표시음극과 표시양극을 전기적으로 절연하는 유전체층과, 표시음극과 표시양극에 의해 형성된 화소간의 크로스 토오크를 방지하는 격벽을 구비하여 된 것으로 배면기판상의 표시음극 사이에 스트라이프상의 트리거 전극을 형성하여 된 것에 특징이 있으며 이는 표시음극과 트리거전극 사이에 과도하게 대전되는 전장에 의해 유전체층이 파손되는 것을 방지할 수 있는 이점을 갖는다.
Patent KR-940006724-B1 (KR)
Title: State detecting and decisive circuit
Inventor: KO JE-SU
IPC: H04J3/06
Filed: 1991-12-31
Granted: 1994-07-27
Abstract: The circuit effectively executes an alarm action according to fault states; path AIS or pointer LDSS (LOP), and performs functions of synchronous multi-system. The circuit includes a pointer state detection means (100) which has a AIS detection means (10), a NDF detection means (20), a SS detection means (30), a PV effective range detection means (40), an I/D bit inversion detection means (50), and a pointer state decision means (200) which has a NORM state decision means (60), an AIS state decision means (70) and a LOP state decision means (80), an NDF detection means (20), and a protection means to protect 1 bit error at NDF bit state detection.
Patent KR-940011238-B1 (KR)
Title: Switching circuits, suppling the emergency sources for isdn applicants
Inventor: NAM HONG-SUN
IPC: H04M19/00
Filed: 1991-12-30
Granted: 1994-11-29
Abstract: The power switching circuit for ISDN subscriber emergency power supply consists of a power FET transistor switching the supplied power, a 3-terminal programmable shunt regulator diode controlling the gate voltage and supplying the drain current constantly, a 1st transistor circuit controlling the gate voltage of the power FET transistor and isolating the switching current, a 2nd transistor circuit deciding the bias voltage of the 1st transistor circuit by a resistor divider and controlling operation of the power FET transistor.
Patent KR-970003375-B1 (KR)
Title: Volume phase hologram with liquid crystal in microvoids between fringes
Inventor: INGWALL RICHARD T
IPC: G02F1/13
Filed: 1991-01-08
Granted: 1997-03-18
Abstract: Composite holograms are disclosed wherein microvoids between the holographic interference fringes are filled with a liquid crystal. The diffraction efficiency and other holographic properties of such composite holograms may be varied by external stimuli, e.g., application of an electric field or thermal energy.
Patent KR-940010051-B1 (KR)
Title: Oil-pressure control device for a rubbish cleaning device
Inventor: KIM JONG-SHIL
IPC: E02B5/08
Filed: 1992-02-29
Granted: 1994-10-21
Abstract: The hydraulic pump at a sewage treatment works or at a drainage pump plant is used to control the slope of a sewage remover and the height of a sewage elevator for the sake of rapid and correct control of the sewage remover. The controller comprises a hydraulic pump which is driven by magnet switch-type electric power, a slope control solenoid which is selected by the slope selection switch, and an elevator rise and fall solenoid which is selected by an elevator selection switch.
Patent KR-950005381-B1 (KR)
Title: Aqueous stable suspensions of water insoluble silicates which are able to bind calcium ions and their use in the production of washing and cleaning agents
Inventor: LEONHARDT WOLFGANG DR
IPC: C09K23/42
Filed: 1992-03-20
Granted: 1995-05-23
Abstract: Aqueous suspensions of a silicate capable of binding calcium ions, containing, based on the total weight of the suspension, a) as silicate, a compound corresponding to Formula I: (Cat2/nO)x*Me2O3*(SiO2)y(I) and  B) as dispersing component, a mixture of at least two oxoalcohol ethoxylates corresponding to Formula II R-(OCH2CH2)n-OH(II),  wherein R=C10-C15 alkyl having a degree of branching of 0 to 90% linear and 100 to 10% single methyl branches n=3-5.25 mol ethoxy groups in Component 1 n=5.5-7.0 mol ethoxy groups in Component 2 C) a polyethylene glycol having an average molecular weight of from 200 to 2000.
Patent KR-940004170-B1 (KR)
Title: Control apparatus for a turntable of a microwave range
Inventor: KIM YONG-CHOL
IPC: F24C15/16
Filed: 1992-04-22
Granted: 1994-05-16
Abstract: The apparatus provides precision control for the position of the turn table after cooking to coincide with the original position. The apparatus comprises: a memory unit (2b) storing key data from a key input unit (1); a microprocessor (2) controlling the overall system operation after reading the stored data; a main relay unit controller by the output of the microprocessor (2); a power relay unit (7) switched by the output signal of the microprocessor; an oven lamp illuminating the heating room (10); a motor cover (14) covering the turn table motor (5) fixed on a supporter (13).
Patent KR-950012343-B1 (KR)
Title: Method for making shell case
Inventor: KIM KYONG-MO
IPC: F42B4/30
Filed: 1992-06-27
Granted: 1995-10-17
Abstract: The method, for giving the uniform bursting strength to the whole surface of the paper sphere, proceeds in the following steps of producing slurry with a solid content of 0.4-1.5% by mixing structure fiber, binder, bursting strength dispersion agent and bacteria repression agent with water; making the wet felt from the slurry by using the felting molds under the pressure of 500 mmHg˜720 mmHg; and producing the upper and lower paper hemispheres by compressing and drying the wet felt.
Patent KR-950005421-B1 (KR)
Title: Apparatus and method for waste water treatment
Inventor: SO HWANG-SOK
IPC: C02F9/00
Filed: 1992-09-05
Granted: 1995-05-24
Abstract: The small-scale waste water such as domestic kitchen slop, sewage from the commercial construction or the restaurant and industrial waste water from the hospital was treated by pulverizing the floating matter, by screening the pulverized sludge with the non-woven fabric. The pretreated water was filtrated with the carbon filter and 1-3μm microfilter and then sterilized under the UV before discharging to sewer system.
Patent KR-970006981-B1 (KR)
Inventor: HORIBE SHIGENOBU
IPC: G02F1/133
Filed: 1992-09-24
Granted: 1997-05-01
Abstract: 내용없음
Patent KR-100227398-B1 (KR)
Inventor: SAKAMOTO MASASHI
IPC: G01N31/22
Filed: 1992-10-13
Granted: 1999-11-01
Abstract: 적어도 하나의 백금족 금속 염을 미립자 기질의 슬러리에 첨가하고, 수득한 혼합물을 중화시켜 상기의 미립자 기질의 표면상에 백금족 금속의 옥시드, 히드록시드 및 수화된 옥시드의 적어도 하나를 침착시키고, 필요하다면, 상기의 슬러리에 알루미늄, 실리콘, 티탄, 아연, 지르코늄, 주석, 안티몬 및 세륨의 적어도 한 화합물을 더 첨가하고, 수득한 혼합물을 중화하여, 입자상에 알루미늄, 실리콘, 티탄, 아연, 지르코늄, 주석, 안티몬 및 세륨의 옥시드, 히드록시드 및 수화된 옥시드와 같은 적어도 한 화합물을 침착시킴으로써 가스 누출 감지용 안료를 제조할 수 있다. 가스 누출 감지용 안료는 공장의 실내의 표면 뿐만 아니라 화학 반응 장치의 외벽 및 파이프의 표면상에 안료를 도포함으로써 화합 반응 장치 및 환원 가스를 사용하는 다양한 공장으로부터 누출하고 있는 수소, 일산화탄소, 아세틸렌, 메탄 등의 모든 가연성 가스를 확실하고 편리하게 탐지하게 해준다.
Patent KR-0137928-B1 (KR)
Inventor: ARAI ATSUSHI
IPC: B41J2/05
Filed: 1992-12-19
Granted: 1998-05-15
Abstract: 잉크를 토출하기 위하여 기록헤드를 사용하여 기록재에 기록하는 잉크제트기록장치는 상기 기록헤드에 설치된 히터와 상기 기록헤드에 설치된 상기 히터의 저항을 결정하기 위하여 상기 기록헤드의 외부에 설치되는 레지스터를 포함하므로서, 상기 기록헤드의 구동조건을 선택한다.
Patent KR-0126663-B1 (KR)
Title: Printer
Inventor: LIM HYUNG-YONG
IPC: B41J5/30
Filed: 1993-01-12
Granted: 1997-12-29
Abstract: The method for controlling a reception interval of data in a printer comprises a first step of performing a parallel data sub-routine, storing transmission data at an input buffer and stopping its operation; a second step of checking a state of the printer stopped in the operation of the first step, controlling an interface and storing the reception data at a buffer concerned with a print process; a third step of receiving the data if an input buffer full flag is a set and then stopping its operation; and a fourth step of again executing the parallel data sub-routine, and after that, performing a print operation.
Patent KR-960010508-B1 (KR)
Inventor: SAKAI YOSHIYA
IPC: B23K9/133
Filed: 1993-04-09
Granted: 1996-08-02
Abstract: 내용 없음.
Patent KR-100288279-B1 (KR)
Title: Power supply circuit
Inventor: OKANOBU TAIWA
IPC: H02J1/00
Filed: 1993-04-22
Granted: 2001-05-02
Abstract: PURPOSE: To reduce power consumption of an IC for a radio receiver by connecting an operating current line of 1st and 2nd circuits in series with a power supply and connecting an output line of a constant voltage circuit to a connecting point of the series circuit. CONSTITUTION: An operating current line of an amplifier 11 and an operating current line of a local oscillation circuit 13 are connected in series to a power source in a front end circuit of an FM reception circuit. Moreover, a constant voltage circuit 15 is connected to its connecting point. Thus, the two circuits 11, 13 are operated by an operating current required for one circuit thereby reducing the entire current consumption. Even when there is any difference between an operating current I11 of the amplifier 11 and an operating current I13 of a local oscillation circuit 13, the difference ΔI is absorbed by the constant voltage circuit 15. Thus, both of the operating currents I11, I13 are selected to be optimum currents.
Patent KR-100278035-B1 (KR)
Title: 다중처리기 컴퓨터시스템에서 캐시태그 메모리의 단일 카피를 사용하는 캐시일관성 개량장치 및 방법
IPC: G06F12/08
Filed: 1993-04-26
Granted: 2001-01-15
Abstract: 다중처리기 컴퓨터시스템에서, 복수의 우수한 동작을 지원하는 동시에 캐시태그의 단일 카피를 갖는 캐시메모리의 구조에 캐시일관성을 보전하는 캐시제어기용 장치 및 방법이 개시된다.  CPU는 소형 내부 캐시메모리 구조를 포함한다. 
     거의가 대형인 외부 캐시배열은 CPU와 제1의 통합된 번지 및 자료버스를 통하는 CC에 결합된다. 
     CC는 다른 장치들중에서 처리기, I/O 장치, 및 주메모리에 상호접속하는 제2버스에 차례로 결합된다.  외부 캐시는 서브블럭된다.  CC의 캐시디렉토리는 외부 캐시의 사용을 추적한다.  CC의 입력버퍼는 CPU들에 의해 송신된 명령의 버퍼링을 제공하는 제1버스에 접속된다.  CC의 출력버퍼는 제2버스에 대해 동작하는 장치로 CC에 의해 지시된 명령을 버퍼링하도록 제2버스에 결합된다. 
     가상버스 인터페이스(VBI)는 입력버퍼에서 형성된 엔트리를 수신하며, 따라서 입력버퍼가 다른 명령을 수용하도록 경감된다.  캐시무효화 큐(CIQ) 레지스터는 수입무효화 동작으로 향하는 캐시서브블럭의 번지를 기억한다.  수신지 장치의 번지로 또한 출력버퍼에 독출된다.  출력버퍼에 기억된 수신지 장치의 번지가 CIQ 레지스터의 번지를 정합하면, CC는 판독-무효화 명령을 교부한 것이며, 다시 캐시의 무효한 블럭이 우선-접근 처리기에 해당하는 자료에 채위지므로, 이후에 접근하는 CPU에 의해 교부된 개입하는 중복을 무효화 한다.  배회 요청에 대한 응답시간은 바운드 되고, 캐시 및 처리기 사이의 자료일관성을 보전된다.
Patent KR-100266156-B1 (KR)
Title: Reproductive method 0f bulb for cathode ray tube
Inventor: AHN HONG GYU
IPC: H01J9/38
Filed: 1993-05-24
Granted: 2000-09-15
Abstract: PURPOSE: A method for regenerating a bulb for cathode ray tube is provided to reduce a manufacturing cost by regenerating an inferior bulb. CONSTITUTION: A method for regenerating a bulb for cathode ray tube comprises the steps of a cutting process, a removing process, a sealing process, an annealing process, and an application process. The cutting process is to cut a connection portion between a cone portion(2) and a neck portion. The removing process is to remove a graphite(4) from the cut portion. The sealing portion is to combine and seal the bulb portion(2) with a neck tube(5). The annealing process is to anneal the sealed bulb portion(2). The application process is to apply the graphite on the cone portion.
Patent KR-960016103-B1 (KR)
Title: Boostraping circuit of a semiconductor integrated circuit device
Inventor: LEE SUNG-KEUN
IPC: H01L27/10
Filed: 1993-06-17
Granted: 1996-11-27
Abstract: a boosting power source-supplying part(20) generating a boosting voltage(VPP) by boosting a power source voltage applied in response to a driving signal; a double pumping part generating a voltage level higher than VPP by double-pumping the power source voltage in response to the driving signal in order to supply VPP of the boosting power source-supplying part into a chip without a level-down; and a transfer gate(50) for transferring VPP without the level-down in response to the output voltage of the double pumping part.
Patent KR-950015104-B1 (KR)
Title: Baking machine for bread of walnut type
Inventor: JANG SUNG-UK
IPC: A21B3/00
Filed: 1993-06-21
Granted: 1995-12-22
Abstract: The apparatus is prepared for automatically manufacturing walnut cookie by a multiple of cams installed in a single shaft. It comprises a 1st cam(11) driving a support guide(38), an storage opening plate(33), and separation members(44,44'); a 2nd cam(12) driving a left pushing rod(46); a 3rd cam(13) for extruding or absorbing raw material by the motion of a piston(24); a 4th cam(14) for opening or closing a cross of raw material passageways(21,21') and a discharge passageway(23); a 5th cam(15) driving an elevation plate(50); a 6th cam(60) driving an upper pushing rod(60) and a right pushing rod(70).
Patent KR-960013553-B1 (KR)
Title: Circuit for compensating hue in a composite video signal
Inventor: NOH KWAN-HYUNG
IPC: H04N9/64
Filed: 1993-07-26
Granted: 1996-10-07
Abstract: The circuit comprises a time constant compensating part(40) including: a transistor(Q1) whose base is connected to a control terminal(CT) applied with a video switching control signal being inputted when switching from an external video signal to a RF signal; a capacitor(C2) of which one terminal is connected to a capacitor(C1) and the other terminal is connected to the collector of the transistor(Q1); and a resistor(R1) of which one terminal is connected to a power source and the other terminal is connected to the connection node of the capacitor(C2) and the transistor(Q1).
Patent KR-0165272-B1 (KR)
Inventor: KIM INN-SOO
IPC: H03K7/00
Filed: 1993-07-28
Granted: 1999-03-20
Abstract: 이 발명은 OSD 발진 주파수를 소정의 개수로 분주하고 그중 하나를 선택하여 도트 클럭으로 사용하는 클럭 가변회로에 관한 것이다. 
     이 발명은 온 스크린 디스플레이 발진 주파수를 소정의 개수로 분주하는 분주 수단(100)과, 제어신호에 따라 상기 분주 수단(100)의 출력을 선택하여 온 스크린 디스플레이 문자의 도트 클럭으로 출력하는 선택수단(200)과, 소정의 레지스터로 구성되어 상기 선택수단(200)이 상기 분주 수단(100)의 출력중 하나를 선택하도록 온 스크린 디스플레이 위치에 따라 비트값을 제어하여 소정의 도트 클럭을 발생시키는 제어신호를 출력하는 선택 제어 수단(300)으로 구성되어, OSD 발진 주파수를 분주 수단에 의해 미세 분주하고 OSD 위치에 따라 프로그램 되어진 상기 선택 제어 수단에 의해 상기 분주기의 출력을 선택하여 도트 클럭으로 출력하도록 상기 선택 수단을 제어함으로써 작업 공수가 줄어들면서 OSD 발진 주파수를 일일이 손으로 돌려 가변시키지 않아도 되므로 유저에게 편리함을 줄 수 있다.
Patent KR-100279019-B1 (KR)
Title: 폐주물사를이용한폐수처리제취출방법
Filed: 1993-09-16
Granted: 2001-01-15
Abstract: 본 발명은 과잉 산화나트륨으로 인하여 이용 또는 활용방법이 없어 전량매립 또는 폐기되고 있는 폐주물사를 분쇄하여 물에 수용시켜 가성소다 수용액을 생산하여 산성폐수 처리체, 비누 왁스 등의 산업원료로 사용하고 수세된 폐주물사를 재활용 또는 가공처리하여 원료로 사용하는 방법이다.
Patent KR-970010662-B1 (KR)
Title: Manufacture of sample of tem
Inventor: NAM SAN
IPC: H01L21/66
Filed: 1993-12-03
Granted: 1997-06-30
Abstract: A method for manufacturing a transmission electronic microscope plane sample of a semiconductor material capable of preventing dregs produced from being deposited on a sample plane during plating an ion of a sample is disclosed. In the method, a circle sample having a diameter of 3 mm is attached to a cylindrical glass and is sequentially plated until a thickness of the sample becomes 100um and until a thickness of the sample becomes 15um by a dimple plating machine. A portion of the circle sample to be observed is cut. A sample support plate 110 is separated from a sample support member 100. A metal thin plate 120 seals a hole 111 of the sample support plate 110. The sample support plate 110 is fixed to the sample support member 100. The plated sample is transferred to a lower portion of a sample thin film and attached on the sample support plate 110. The sample is plated by using an argon or iodine ion until a thickness thereof becomes less than 100nm.
Patent KR-0180360-B1 (KR)
Inventor: SONG CHOONG-SUB
IPC: B60G7/00
Filed: 1993-12-14
Granted: 1999-03-20
Abstract: 차량의 롤을 롤의 양에 따라 액티브하게 조절할 수 있도록 하기 위하여, 서브 프레임과 휠 지지체를 연결하는 컨트롤 아암을 구비한 차량용 현가장치에 있어서, 상기한 좌우의 컨트롤 아암과 서브 프레임을 각각 제1롤 감쇠수단 및 제2롤 감쇠수단으로 연결하고, 이들 감쇠수단의 제1, 2챔버를 상호 엇갈리게 연결함과 아울러 이들 연결 관로에 롤 센서의 입력신호를 받아 신호를 출력하는 컨트롤러에 의해 제어되는 변위조절기구를 설치하여 롤의 양에 따라 변위조절기구의 변위량을 제어함으로서 롤을 조절하는 차량용 액티브 롤 컨트롤 시스템을 제공한다.
Patent KR-0133832-B1 (KR)
Inventor: LEE KI-HYUNG
IPC: G11C29/24
Filed: 1993-12-28
Granted: 1998-04-23
Abstract: 본 발명은 반도체 소자에 추가한 리던던시 테스트 패드를 통해 입력된 리던던시 테스트 신호를 이용하여 리던던시 로오/컬럼 셀들의 동작 여부를 미리 테스트하여 결함 유무를 확인할 수 있도록 하는 프리테스트 장치에 관한 것이다.
Patent KR-0125297-B1 (KR)
Title: Fabrication method of mosfet
Inventor: PARK SANG-HOON
IPC: H01L21/336
Filed: 1993-12-31
Granted: 1997-12-10
Abstract: There is provided a manufacturing method of MOSFET of semiconductor device. The method is comprised of forming the first oxidized film on upper part of semiconductor substrate, forming photosensitive film pattern on the upper part, forming a semiconductor substrate which is projected by etching the first exposed oxidized film and semiconductor substrate of it in a certain thickness, removing the photosensitive film pattern and the first oxidized film, entirely cumulating a gate oxidized film and polysilicon layer, forming a photosensitive film pattern encircling the projected part of the polysilicon layer and etching the exposed poly-silicon layer in a certain thickness, removing the photosensitive film pattern, forming LDD domain by injecting low concentrated ion into semiconductor substrate, forming PSG film spacer on the side wall of the poly-silicon layer, forming source/drain domain by ion-injecting high concentration impurity into semiconductor substrate, forming polysilicon layer pattern for a gate electrode by etching the exposed polysilicon layer until gate oxidized film is exposed and insulating the side surface of the polysilicon layer pattern for the gate electrode by flowing the PSG film spacer in a high temperature processing, selectively forming transfer metal on the upper part of the source/drain domain and polysilicon layer pattern for gate electrode, and forming silicides through annealing.
Patent KR-100232015-B1 (KR)
Inventor: PETER KOISTINEN
IPC: D21C11/10
Filed: 1991-12-16
Granted: 1999-12-01
Abstract: 본 발명은 특히 바닷물을 신선한 물로 증류하기에 적합한 증류 장치(1)에 관한 것이다. 
     상기 장치는 요소의 외부면을 따라 흐르는 기화용 액체와 요소의 내부로 진행되는 응축용 증기 사이의 열 교환기로서의 기능을 하고 서로 대향하여 위치되며 플라스틱 박막과 같은 얇은 박막 재료로 만들어진 다수의 평평한 가방모양의 요소(3)과, 발생된 증기가 상기 요소의 내부로 진행되기 전에 그 증기의 압력과 온도를 증가시키기 위한 압축기를 포함한다. 
     본 발명의 본질적인 개념은 각각의 가방모양의 요소(3)의 상부 단부에 요소의 너비를 가지는 벌집 구조로된 단부 스트립(4)가 위치되고 스트립이 격벽에 의해 서로 분리된 평행한 공급 도관(26)을 포함하며, 상기 도관들이 상기 요소 표면의 전체너비에 걸쳐서 증발될 액체를 분배한다는 것이다. 
     추가로, 상기 스트립(4)는 요소 단부의 전체 너비에 걸쳐서 요소의 내부까지 응축될 증기를 진행시키며 동일한 방법으로 형성된 도관(25)를 포함할 수 있다. 
     상기 요소의 하부 단부에 벌집 구조로된 단부 스트립(7)이 추가로 위치되고, 그 안에 있는 상기 도관들은 수집용기 안으로 생성된 증류수를 수집하며 수집용기(9)로 기화되지 않은 액체를 배출한다.
Patent KR-960012426-B1 (KR)
Inventor: STILWELL JAMES H
IPC: H04B1/7107
Filed: 1991-12-20
Granted: 1996-09-20
Abstract: 내용없음.
Patent RO-119129-B1 (RO)
Title: Roller for cereal mills
Inventor: SORLESCU CONSTANTIN
IPC: B02C9/04
Filed: 2000-02-10
Abstract: The invention relates to a roller for cascade-type small or medium capacity cereal mills with four rollers and three serial milling operations as well as for simple or double mills, especially employed in individual farms or placed on mobile platforms of the trailer type. According to the invention, the roller comprises a grooved or smooth external rim (1) made up of steel pipe, some flanges (2) having a thickness/diameter ratio of 0.3 - 0.4 and a shaft (3) with identically shaped ends (g and h) each of them having a bearing section (i) and another section (j) for a wheel transmitting the motion, all the parts being welded together with some circular outer and inner welding seams, the advantages exhibited by the claimed roller consisting in ensuring and maintaining the geometric precision in time, as well as in having low weight and involving low costs.
Patent RO-120620-B1 (RO)
Title: Tap for medium dimensions
Inventor: SEVERINCU MIHAI
IPC: B23G5/06
Filed: 2002-11-11
Abstract: The invention relates to a tap for medium dimensions used for machining sleaves needed for assembling metallic pipes. According to the invention, the tap comprises a revolution body (1), wherein there is removably mounted, a dismountable tooth (2) and wherein there are placed two balls (3) providing the radial centering, and the clamping of the tooth (2) is carried out with a screw (5) with cylindrical head and six-angled pocket, which is included in the body (1).
Patent RO-122411-B1 (RO)
Title: Hydrosoluble outdoor paint
Inventor: RAICU-CHIRIAC EMILIA
IPC: C09D125/08
Filed: 2003-05-19
Abstract: The invention relates to a hydrosoluble outdoor paint meant to cover outdoor masonry surfaces. According to the invention, the paint comprises: 28...34% acryl-styrene resin, 0.2...0.4% methyl-cellulose, 0.3...0.7% a 50% solution of potassium polyphosphate, 0.2...0.5% concentrated ammonia solution, 2...5% dispersing agent, 2...4% coalescence agent, 2...4% preservative, 0.3...0.5% antifoaming agent, 10...25% titanium dioxide, 0...18% pigments, 30...35% filling materials.
Patent RO-121961-B1 (RO)
Title: Vertical centrifuge
Inventor: AMUZA DANIEL
IPC: B04B1/06
Filed: 2003-09-23
Abstract: The invention relates to a high-capacity vertical centrifuge meant to separate solid-liquid mixtures, petroleum residues etc., to be used in the extractive industry, for purifying the well water. According to the invention, the centrifuge has a cylindrical housing (1) provided with a lateral filling conduit (2), a valve (3) and some discharge conduits (4 and 5) having some valves (5 and 6), some steam inlet conduits (8 and 9) controlled by some valves (10 and 11), as well as a steam outlet conduit (28) with a valve (29), a pressure controlling gauge (12) as well as a level indicator (13). A vertical shaft (14) supported by a lower bushing guide (15), and at its top part, by a pressure bearing (16) sealed by a packing ring (17) is provided concentrically to the housing (1), on said vertical shaft (14) being mounted some blades (18), some metal frames (20) provided with some wire gauzes (21). The cylindrical housing (1) has a closed-circuit steam coil (22) as well as a steam jet coil (23) which have some valves (24) for discharging the steam in counter-current with the rotation direction of the blades (18). At the top part of the cylindrical housing (1) there is provided a gas collector (30).
Patent SA-112330445-B1 (SA)
Title: Lamp with a plurality of LEDS
Inventor: BERND SCHWARZ
Filed: 2012-04-11
Abstract: A lamp has a plurality of LEDs which are arranged behind one another in the lamp's longitudinal ‎direction and in LED spacing by means of an LED carrier. Each LED emits light in a certain solid ‎angle area around a beam centre direction. The solid angle area is directed towards a lamp ‎reflector for indirect light emission of the lamp. The number of LEDs and / or the LED spacing is ‎selected in such a way that the solid angle areas of all LEDs after reflection at the light reflector ‎overlap at least partially at an illumination surface distance from an underside of the lamp of at ‎least 0.2 to 2.5 times the distance between the LEDs that are spaced the farthest apart from ‎each other. In this way there results a lamp in which a multiplicity of corresponding illuminants ‎can be used in a simple manner without glare or at least with greatly reduced glare, in order, for ‎example, to replace fluorescent lamps or the like as the customary illuminants.‎ Figure for the abstract: Figure
Patent SA-518390721-B1 (SA)
Title: Method of manufacturing a sandwich panel having an asymmetrical configuration in thickness direction
Inventor: DE GROOT MARTIN THEODOOR
Filed: 2018-01-09
Abstract: The invention relates to a method of manufacturing a sandwich panel having an asymmetrical configuration in the thickness direction. This method comprises the steps of: a) providing a plate shaped assembly of a first cover part and a second cover part and between a core part of a thermoplastic material containing a suitable blowing agent, wherein the second cover part is not equal to the first cover part regarding heat transfer properties; b) heating the assembly under pressure between press tools in a press, thereby adhering the foamed core part to the first and second cover parts; c) foaming of the thermoplastic material in the core part under pressure between press tools in the press and at a foaming temperature by increasing the spacing between the press tools in a controlled manner; d) cooling the foamed sandwich panel under pressure between the press tools; e) removing the thus cooled sandwich panel from the press; and optionally f) drying the sandwich panel; wherein duri