baber/WOPTO huggingface dataset:
Patent KR-940009513-B1 (KR)
Title: Circuit for igniting fluorescent lamp
Inventor: BYON JAE-HO
IPC: H05B41/295
Filed: 1992-04-22
Granted: 1994-10-14
Abstract: The circuit is employed for advertizement displaying device, and reduces energy consumption. The circuit includes a 1st resonance circuit which has a 1st condenser, a 1st inductor, a 2nd condenser, a 1st switch, and a DC source, a 2nd resonance circuit which has a 2nd switch, a 3rd condenser, and a DC source, and a switch control circuit which alternatively operates 1st and 2nd switches. The 1st and 2nd switch circuits have 1st FET and 2nd FET. The 3rd switch has three contactors; the 1st contactor connects to a source terminals, the 2nd contactor connects to a rectifier, the 3rd contactor connects to a pre-heating circuit.
Patent KR-950011103-B1 (KR)
Title: Preparation of 6,10,14,18-tetrasmethyl-5,9,13,17-nonadecatetraene-2-one
Inventor: PARK OE-SUK
IPC: C07C45/30
Filed: 1992-05-16
Granted: 1995-09-28
Abstract: 6,10,14,18-Tetramethyl-5,9,13,17-nonadekatetraen-2-on of formula (I) is prepared by : reacting the cpd. of formula (4) with the cpd. of formula (7) to obtain the cpd. of formula (8); treating the cpd. (8) to obtain the cpd. of formula (9); and removing the protecting gp. from the cpd. (9). In the formulas, R is lower alkyl, bezene or toluene; m is 0 or 1; n is 1 or 2 (if m=0 then n=2, if m=1 then n=1); X is halogen. The obtd. cpd. (I) is useful for treatment of ulcer.
Patent KR-950009611-B1 (KR)
Title: Assembling high apartments joining structure
Inventor: CHO SANG-KYU
IPC: E04B2/72
Filed: 1992-06-30
Granted: 1995-08-25
Abstract: The joint parts of the inner or outher bearing wall panels and slab panels are reinforced with steel rods and wires to be integrated to the concrete main body. The vertical bearing wall panels are joined by means of metal connection boxes fitted into recesses provided at the lower side of the panels to be fastened by bolting of the anchor bolts projecting from the sides of the panels, while the vertical sides are joined with cotter bars projecting from the vertical sides of each panel. The concrete slab panels are joined by fastening the reinforcing steel rods provided on the side edges of the slab panels. The joint parts are finished by concrete filling in the gaps formed.
Patent KR-940006403-B1 (KR)
Title: Method for removal of nitrogen compounds in sewage
Inventor: KACHITANI TADASHI
IPC: C02F1/58
Filed: 1992-07-22
Granted: 1994-07-20
Abstract: High-concentration organic sewage is aerated for 16 hours to oxidize organic type nitrogen and ammonia type nitrogen contained therein, and stirred for about two hours in an aqueous media to reduce them to nitrogen oxide or nitrogen gas. After diffusing the gas in the atmosphere, the resultant is transferred to the next process as an amount for treatment per day. The same amount of pretreated organic sewage is newly introduced, and stirred in an aqueous media for about 6 hours under anaerobic condition. And the said process of removing nitrogen under aerobic condition is repeated by a cycle of 1 day. According the process, denitrogen reaction can be carried out in a single tank so that the construction of equipment is simple and the costs for equipment and/or operating is low.
Patent KR-0178261-B1 (KR)
Inventor: KIM MYUNG-HO
IPC: G11B20/24
Filed: 1992-08-08
Granted: 1999-04-15
Abstract: 콘트롤 펄스가 기록되는 테이프를 재생시키는 VTR에 있어서, 콘트롤 펄스가 없거나 있더라도 검출되지 않을 경우 화면에 노이즈가 발생되는 문제점을 없애기 위하여 콘트롤 펄스가 검출되면 최적의 트랙킹 값을 찾아 트랙킹을 수행시키고 콘트롤 펄스가 검출되지 않으면 이전에 메모리 시킨 트랙킹 값으로 트랙킹 시켜 엔벨로우프 직류파형의 입력게인이 일정범위 이내로 변동될 경우 이전 트랙킹 값을 유지시키며 이전에 메모리 시킨 트랙킹 값이 없거나 엔벨로우프 직류파형의 입력게인이 일정범위 이상 변동되면 어느 정도 트랙킹을 변화시켜 최적의 트랙킹 방향을 알아낸 후 트랙킹을 미세 이동시켜 가며 최적의 트랙킹이 될 수 있도록 하므로써 콘트롤 펄스가 없거나 검출되지 않더라도 노이즈 없는 화면을 즐길 수 있다.
Patent KR-960009112-B1 (KR)
Title: Method for producing dram of semiconductor device
Inventor: PARK NAM-KYU
IPC: H01L27/108
Filed: 1992-08-29
Granted: 1996-07-10
Abstract: The DRAM is prepared by defining active and field regions by growing the field oxide layer(2) on wafer(1), and forming gates by depositing a 1st crystal silicone(4) and patterning; forming N- region(20) by implanting ions, and depositing the 1st insulator(21) on the surface except the center of gate and then forming a conductor(22) on the whole surface; removing the 1st insulator(21) and conductor(22) of the capacitor contact region, and forming a side wall insulator(23) on both sides of the conductor(22) and then forming N+ region(24) by implanting ions; forming a 2nd insulator(25) on the surface except the capacitor contact region and patterning the capacitor on the whole surface; forming a 3rd insulator(29) on the whole surface, removing the 3rd insulator(29) of metal contact region and then forming bit line(31) on the whole surface.
Patent KR-950004509-B1 (KR)
Title: Bus connecting circuit in long distance interface units
Inventor: JANG KYONG-KUN
IPC: G06F13/00
Filed: 1992-11-17
Granted: 1995-05-01
Abstract: The circuit provides a transmitter that transmits the address and data comnonly on the same bus to minimize the parallel communication bus number. The circuit comprises; a main controller(4) with a long distance interface unit and a CPU; a multiplexor to share address and data with a sub rack(5); a logic unit(7) outputting the control signal; a clock generator(8); a state generator unit(9) outputting the logic signal and clock signal; a bus control generator unit(10) supplying the sub rack control signal.
Patent KR-960000501-B1 (KR)
Title: Method of preparing high density magnetic hexagonal ferrite powder
Inventor: HONG YANG-KI
IPC: C01G49/00
Filed: 1992-11-17
Granted: 1996-01-08
Abstract: The fine hexagonal ferrite powder is prepared by (A) mixing and melting a glass component with a divalent ion(a) and one or more pentavalent ions(b), AO and Fe2O3, to produce noncrystalline powder and (B) treating the noncrystal with heat and weak acid solution. The divalent ion (a) is selected from Co, Ni or Zn, and the pentavalent ion (b) is selected from Ti, Sn, Si, Nb or Ta. The glassy component has the ratio 0.18-0.7 of AO to B2O3, and the ratio 1.0-3.0 of R2O to AO, where R represents Na, Li or K, and A represents Ba, Sr, Ca or Pb. The formula of the obtained ferrite is AFe(12-(x+y))Co(x)-wM(1)wTi(y-z)M(2)zO19 (0.15<=x<=1, 0.1=y<=1, 0<=w, z<=1, M(1) represents Ni or Zn, M(2) represents Sn, Si, Nb or Ta).
Patent KR-960006257-B1 (KR)
Title: Derivatives of alkylphenyl(oxyalkylene)acrylate and the process for producing the same
Inventor: JUNG HYUN-JONG
IPC: C10L1/22
Filed: 1992-11-26
Granted: 1996-05-13
Abstract: The alkylphenyl(oxyalkylene) acrylate derivatives of formula (I) is prepared by reacting the alkylphenylpoly(oxyalkylene) alcohol and acrylic acid at 5 - 200 deg. C for 1-20 hrs. in the presence of dibutyltin oxide as the catalyst. The final product, dialkylphenylpoly(oxyalkylene)polyamine ester compd., is obtained by reacting the derivatives of formula(I) and polyamine and used as the fuel purifier additive that remove all the sediments at the intake valve of automobile engine to reduce the exhaust gas and to save the fuel.
Patent KR-950008242-B1 (KR)
Title: Thin film transistor array device
Inventor: KIM HONG-JIN
IPC: H01L27/01
Filed: 1992-12-29
Granted: 1995-07-26
Abstract: This device acheives high quality picture and the fast data transfer by forming data bus lines and gate bus lines straight and forming the data bus lines in vertical stripe type. The device comprises of multiple picture element electrodes (201, 202, 203, 210, 211, 212) which are arrayed in the bicolor triangular type depending on color elements, thin film transistors (T1 to T6) which are placed between paired picture elements and connects each pair of the picture elements in order to apply the same signal voltage, data bus lines (204 to 209) which are connected with each of the thin film transistors, running through the picture elements, gate bus lines (G1) which are connceted with the thin film transistor, controlling the flow of information or data.
Patent KR-100281657-B1 (KR)
IPC: A62D1/02
Filed: 1990-10-03
Granted: 2001-02-15
Abstract: A process for extinguishing, preventing and/or controlling fires using a composition containing partially fluorinated ethanes is disclosed. CF3-CHF2; CHF2-CHF2 and/or CF3CH2F can be used in volume percentages with air as high as 80% without adversely affecting mammalian habitation, with no effect on the ozone in the stratosphere and with little effect on the global warming process.
Patent KR-0125766-B1 (KR)
Inventor: SHEA DONALD F
IPC: G01R29/08
Filed: 1993-01-28
Granted: 1998-04-10
Abstract: 미지의 편광을 가진 입사 전자기 신호의 파형, 방위, 및 회전은 수직으로 편광된 전자기 센서에 의해 측정된 입사 전자기파 세기(power)의 단일 채널 주파수 영역 신호 분석을 통해 식별된다. 제어된 스위치는 센서의 각 직교 방향의 출력에서의 전자기력 측정치의 사이에서 샘플링을 행하여, 주파수 영역에 있는 반송 주파수 성분 및 2개의 측파대 주파수 성분으로 이루어진 신호를 발생한다. 상기 샘플화된 무선 주파수 신호는 단일 채널 수신기에 의해 중간 주파수로 다운 변환되는데, 여기에서 반송 주파수 성분과 하나의 측파대 주파수 성분은 분리되고 동일한 주파수로 일관성있게 시프트된다. 위상 검출기 및 비율 계측기는 입사 전자기 신호의 파형, 방위 및 회전을 식별하기 위해 상기 분리된 반송 주파수 성분 및 측파대 주파수 성분간의 상대적인 위상  및 진폭 차이를 측정한다.
Patent KR-100258040-B1 (KR)
Inventor: NISHIYAMA SEIJI
IPC: H03F1/48
Filed: 1993-01-29
Granted: 2000-06-01
Abstract: 본 발명은, 광대역출력회로에 있어서, 출력단자에 콜렉터로 각각 접속되는 집적회로내의 제1 및 제2의 트랜지스터에 제3 및 제4의 트랜지스터를 출력단자를 통해 외부에서 캐스케이드접속하고, 당해 제3의 트랜지스터에 흐르는 콜렉터전류를 외부저항에 의해 출력전압으로 변환한다. 집적회로의 출력단자에 기생하는 부하용량은 콜렉터전류에 의해 구동됨으로써, 부하용량의 영향에 의해 주파수특성이 열화될 염려가 회피되고, 종래에 비해 한층 동작대역을 고주파수대역까지 신장시킬 수 있다.
Patent KR-960016628-B1 (KR)
Inventor: YAMAMOTO SANEHIRO
IPC: C08K5/13
Filed: 1993-03-19
Granted: 1996-12-16
Abstract: 요약없슴
Patent KR-100207856-B1 (KR)
Inventor: ANGERSTEIN JORG
IPC: H01L23/495
Filed: 1993-04-15
Granted: 1999-07-15
Abstract: 본 발명은 그라운드 스트립 세그먼트(M)의 캐리어부(T)위에 반도체 소자(HL)을 구비한 스트립구조의 반도체 어셈블리에 관한 것이다. 그라운드 스트립 세그먼트는 상기 캐리어부와 연결되고 상기 캐리어부에 대하여 포개지고 전자기적으로 차폐시키기 위하여 상기 반도체 소자를 충분한 길이로 감싸는 확장부(V)를 구비한다. 
     이 어셈블리에서, 그라운드 스트립 절편은 여러가지 기능을 가진다. 그것은 전기소자의 적재 및 접촉을 위하여 이용될 뿐만아니라, 또한 동시에 예를들면 원격제어 수신 모듈의 방사선 감지기와 같은 반도체 소자의 전자기 차폐물과 같이 이용된다. 
     이 차폐물은 그라운드라인과 한조각으로 형성되었기 때문에 그라운드에 확실하게 연결되고, 특별한 연결수단이 필요하지 않기 때문에 제조하기에 간단하고, 차폐물과 어셈블리의 다른부분 사이에 안정된 접속점을 필요로 하는 공간이 필요없기 때문에 공간을 절약할 수 있다.
Patent KR-960001859-B1 (KR)
Title: Decoding circuit and the decoding method of semiconductor
Inventor: KIM KYUNG-RAE
IPC: G11C11/401
Filed: 1993-04-16
Granted: 1996-02-06
Abstract: The decoder circuit operates with memory array blocks each sub-divided into at least two smaller blocks. The decoder includes read/write circuits corresponding to the larger blocks, and two separate circuits of which one receives an address to simultaneously select individual small blocks in the larger blocks, and another receives a second address to enable a selected read/write circuit.
Patent KR-0132283-B1 (KR)
Inventor: NISHIMOTO MASAKI
IPC: G11C7/10
Filed: 1993-05-24
Granted: 1998-04-11
Abstract: 복수의 입력회로(10a)에 공통으로 마스크 제어회로(104)를 설치한다. 각 입력회로(10a)내에 마스크 정보발생회로(105)를 설치한다. 마스크 정보발생회로(105)는 마스크 제어회로(104)에서의 마스크  제어신호(MC), 마스크 데이터 입력버퍼회로(101)에서의 마스크 데이터(MDi), 내부신호(/CASI) 및 기록제어신호(DSF)를 받고, 마스크 정보 (/MSKi)를 발생한다. 마스크정보 발생회로(105)는  외부 컬럼어드레스 스트로브 신호(/CAS)의  강하시의 기록제어신호(DSF)의 상태에 의존하여, 마스크정보(/MSKi)를 제어한다.
Patent KR-950009853-B1 (KR)
Title: Dram with bidir ectional global bit line
Inventor: AN JIN-HONG
IPC: G11C11/40
Filed: 1993-06-17
Granted: 1995-08-29
Abstract: a first global bit line positioned at an upper portion of a left side connected to a fifth transistor of a first switching unit; a second global bit line positioned at a lower portion of a left side connected to a sixth transistor of the first switching unit; a third global bit line positioned at an upper portion of a right side connected to a third transistor of a second switching unit; a fourth global bit line positioned at a lower portion of a right side connected to a fourth transistor of the second switching unit; and precharge circuits connected in parallel to the fifth and sixth transistors of the first switching unit and to the third and fourth transistors of the second switching unit, the first and second switching units controlled simultaneously by a block selection signal.
Patent KR-960010037-B1 (KR)
Title: Vertical size auto-controller
Inventor: SONN BONG-RAK
IPC: H05K13/08
Filed: 1993-06-23
Granted: 1996-07-25
Abstract: a RF signal supplier (60) connected to a PCB (70) to be adjusted in order to provide the PCB (70) with a channel frequency; a power supplier (80) connected to the PCB (70) through a pin board (70'); a deflection yoke dummy (10) for deflecting electron beams of a CRT, the deflection yoke dummy (10) being connected to the pin board (70') through the primary coil (L1) of a transformer (TS), the pin board (70') being connected to an FBT dummy (90) which is connected to the PCB (70) through a separate cable; a connector (20) for stabilizing the resistance (R) and a signal; an A/D converter (30) for converting an analog voltage into a digital signal, the secondary coil (L2) of the transformer (TS) being connected to a computer (40) through the connector (20) and the A/D converter (30); and a motor (50') controlled by the computer (40) through a motor driver (50).
Patent KR-970005720-B1 (KR)
Inventor: MIYAJAKI YUKIYASU
IPC: H01L23/498
Filed: 1993-08-07
Granted: 1997-04-19
Abstract: 내용 없음.
Patent KR-100229303-B1 (KR)
Inventor: KIM MOO-SOO
IPC: B21D7/06
Filed: 1993-08-09
Granted: 1999-12-01
Abstract: 본 발명은 콘크리트 구조물의 데크판에 배치되는 철근을 가벼운 조작력으로 용이하고 정확하게 굴곡성형하며, 그 굴곡성형상태를 변경 및 조절할 수 있게 하는 방법 및 장치를 제공하며, 적절히 교정처리된 철근을 고정척대와 가동척대로 길게 붙잡아 두고, 철근의 축선방향에 대해 교차하는 방향으로 작동하는 눌러서 굽히는 수단을 상기 길게 붙잡아 둔 철근의 중간부에 작용시켜 철근의 각 척대에 의해 붙잡아 둔 부분의 사이를 굴곡가공할 수 있게 한다.
Patent KR-960010202-B1 (KR)
Title: Auto defroster & method of car windshield
Inventor: HAN MAN-JOON
IPC: B60H3/00
Filed: 1993-08-23
Granted: 1996-07-26
Abstract: an elastic surface wave source (10) for emitting the elastic wave towards the autocar windowshield; a number of elastic surface wave speed sensor (12) for sensing the speed of the elastic surface wave; a reference data memory (14) for comparing the reference data with the speed of the elastic surface wave; a controller (16) for outputting control signal to remove moisture; and an air conditioner/heater operating part (18) for outputting an operation signal to start up the air conditioner or the heater.
Patent KR-970011219-B1 (KR)
Title: Distributed data processing system
Inventor: SONG KEUN-HYO
IPC: G06F15/16
Filed: 1993-09-28
Granted: 1997-07-08
Abstract: Large capacity dividing control method and system in order to remove the ROM (read only memory) and the local memory, and control to operate the remainder processor according to the delayed reset signal. The said method comprising the steps of: resetting the first CUP(central processing unit), logging the functional program, resetting the k-1 numbers of CUP, and controlling to apply the k-1 numbers of the logged functional program.
Patent KR-960008337-B1 (KR)
Title: Leakage sensor device of aircon refrigerant for vehicle
Inventor: PARK KI-YOUNG
IPC: B60H1/32
Filed: 1993-10-22
Granted: 1996-06-24
Abstract: The device maintains the cooling efficiency of a car air-conditioner by alarming a driver when a certain amounts of air-conditioner refrigerant leakage is detected. The device includes a pressure sensor(6), a comparator(7) and an alarming device(8). The leakage is sensed by the pressure drop of the refrigerant when the refrigerant from a condenser(4) flows into an accumulator(5). The alarming device(8) warns the driver of the leakage if the measured pressure is lower than the reference pressure programmed in the comparator(7) and displays the amounts of leakage.
Patent KR-0144329-B1 (KR)
Inventor: LEE JONG-CHIL
IPC: D06F23/00
Filed: 1993-10-30
Granted: 1998-10-01
Abstract: 본 발명은 펄세이터를 갖춘 드럼식 세탁기에 관한 것으로, 특히 드럼식 세탁기의 세탁조내에 자유자재로 회전이 가능한 펄세이터를 구비하여 세탁행정시 세탁물의 엉킴을 방지토록 함과 동시에 세탁효율을 향상시키도록 하는 것이고, 또한 세탁물의 건조행정시 건조효율울 향상시키도록 한 것으로, 이는 드럼식 세탁기의 세탁조 내부중앙에 회전축과 동일선상으로 구비되고 공회전이 가능토록 구비되어 임의로 회전되면서도 외연에 다수의 돌기부를 길이 방향으로 갖는 봉체형의 펄세이터를 갖춘 구성이다.
Patent KR-0180369-B1 (KR)
Inventor: LEE CHOON-KEUN
IPC: B60G11/02
Filed: 1993-11-04
Granted: 1999-03-20
Abstract: 제동시 브레이크 마스터 실린더로부터 공급되는 유압으로 노이즈 다운을 방지하여 승차감을 개선하고, 제동거리를 짧게 하여 주행 안정성을 향상시킬 목적으로; 길이가 다른 다수의 판 스프링을 적층하여 그의 중앙부를 U볼트로 하측의 차축과 함께 고정하고, 그의 양측으로 클립을 체결하며, 전후단 아이 부분에 새클핀으로 프레임에 고착된 브라켓에 연결이 이루어지는 판 스프링 조립체가 적용되는 현가장치에 있어서, 상기 판 스프링 조립체의 중앙부 상측과 프레임 사이에 급 제동시 브레이크 마스터 실린더에서 발생되는 유압에 의하여 동작되면서 차체가 다운되는 것을 방지할 수 있는 차체 다운 방지수단을 배치하여 이루어짐을 특징으로 하는 자동차의 노이즈 다운 방지장치를 제공한다.
Patent KR-100202054-B1 (KR)
Title: Shaving system
Inventor: GERI A ARMILLER
IPC: B26B21/22
Filed: 1991-09-23
Granted: 1999-06-15
Abstract: A shaving system of the wet shave type includes body structure with blade structure that has a cutting edge. A housing assembly carried by the body structure adjacent the blade structure includes surface structure disposed for skin-engagement adjacent of the cutting edge, structure that defines an elongated apertured chamber extending generally parallel to the cutting edge of the blade structure, and a member of shaving aid material disposed in the housing chamber. The housing assembly also includes guide portions disposed in cooperating relation with guide structure of the body structure for dynamic guided movement of the housing assembly against the biasing structure during shaving. The housing structure apertures communicate with the shaving aid material in the chamber structure and enable shaving aid material to be released and applied through the apertures to the shaver's skin surface during the course of shaving.
Patent KR-0143217-B1 (KR)
Inventor: NORELL BROR LENNART
IPC: H04W84/04
Filed: 1991-12-16
Granted: 1998-08-17
Abstract: 본 발명은 전기 통신망 구조에 관한 것이다. 특히 이동 전화망 구조에 관한 것이다. 본 발명에 따라, 연결 및 해제와 같은 접속을 제어하는 기능을 포함하는 트래픽제어에 관한 모든 기능은 주서어비스 제어국(MSCP)에서 발생하는 반면, 이 접속의 물리적 설정은 주서어비스 제어국에 종속된 이동 서어비스 포인트(MSP)에서 발생한다. 종속장치(BSC, LE)는 트렁크(T, TN)와 각각의 이동 서어비스 포인트(MSP)에 연결되어 있다. 신호네트(SN)는 접속 제어신호를 포함하는 트래픽 제어신호를 접속된 종속장치(BSC, LE)에 전달하고 이 트렁크를 이용한다.
Patent RO-120814-B1 (RO)
Title: Pharmaceutical composition for treating dysmenorrhea and premature labour and use thereof
Inventor: LEVINE HOWARD
IPC: A61P15/06
Filed: 1998-09-08
Abstract: The invention relates to a pharmaceutical composition for treating dysmenorrhea and premature labour, used in medicine. According to the invention, the pharmaceutical composition for treating dysmenorrhea and premature labour contains a therapeutically effective amount of beta-adrenergic agonist together with a bioadhesive carrier, wherein the bioadhesive carriers in a cross-linked water-soluble polycarboxylic acid polymer water, but inflatable in water, wherein at least 80% of the polymer monomers contain at least a carboxylic functionality and the cross-linked agent is present in 0.1 ... 0.6 % percent by weight of the polymer. The composition is used for producing a medicine for preventing and treating dysmenorrhea and premature labour.
Patent RO-122057-B1 (RO)
Title: Collecting system for mechanically cleaning tubes of heat exchangers
Inventor: MAJARAIS BERNARD A
IPC: F22B37/00
Filed: 2004-07-16
Abstract: The invention relates to a system for mechanically cleaning the tubes of a heat exchanger and especially for collecting injection and cleaning substances resulting from the pipes of a nuclear steam generator and consisting of the depositing material. According to the invention, the system comprises an aspiration source, an aspiration pipe from the mentioned source passing through the access opening into the mentioned room, a means of sealing the access opening around the mentioned aspiration pipe, the mentioned aspiration pipe having an efficient orifice for discharging effectively the substances and the wastes deposited on the bottom of the mentioned room.
Patent RO-122937-B1 (RO)
Title: Direction indicator
Inventor: GUGOASAE MIHAELA
IPC: G01P13/04
Filed: 2007-07-25
Abstract: The invention relates to a direction indicator meant for the identification of the direction of rotation of the rotating magnetic field of a synchronous or asynchronous three-phase motor. According to the invention, the direction indicator consists of a glass container (1) whereinto there is introduced an amount of water (2) in which there floats a sphere (3) made of a mixture of ferrofluid and paraffin, some coloured points being marked on the surface of said sphere (3) with a view to allowing the identification of the direction of rotation of the rotating magnetic field of the synchronous or asynchronous three-phase motor in which the glass container (1) is placed.
Patent RO-127642-B1 (RO)
Title: Process for making optical microelements for infrared range from chalcogenide glass
Inventor: NICIU HORAŢIU
IPC: C03B11/08
Filed: 2010-11-19
Abstract: The invention relates to a process for making optical elements intended to be used for the infrared range. According to the invention, the process consists in smelting AsSglass balls in aluminium moulds, by heat treatment within an enclosure consisting of a transparent quartz tube vacuumed at 2x20torr and charged with argon at 1.1 at, in an inductive heating installation of a maximal power of 30 kW, within a frequency range of 50...300 kHz, at a temperature of 360...491°C, after which the aluminium moulds are dissolved in a 12% HCl solution, the optical microelements obtained thereby being then washed in distilled water, sorted and microscopically assessed.
Patent RO-129170-B1 (RO)
Title: Variable distribution mechanism
Inventor: TIŞEA TRAIAN
IPC: F02D13/06
Filed: 2012-07-25
Abstract: The invention relates to a variable distribution mechanism for heat engines, meant for optimizing the gas exchange of the heat engines with spark ignition. According to the invention, the variable distribution mechanism for heat engines, consists of two camshafts (1, 2), mounted in a cylinder cover (3), the modification of the opening and closing moments, and also the modification of the admission and discharge valve travel being performed by means of some follower-holder guides (4), rotary supported on the cam shafts (1, 2), wherein there slide some hydraulic followers (5), and on some shafts (17 and 18) there are mounted some arms (19 and 20), with rollers (21), the permanent contact between rollers (21) and the follower-holder guides (4) being provided by some helical compression springs (22), and the rotation of the shafts (17 and 18) together with the arms (20 and 21) is performed by means of some hydraulic cylinders (23).
Patent RO-131271-B1 (RO)
Title: Integrated process for chemical degradation and separation on semipermeable membranes for purification of waste water containing emerging pollutants
Inventor: BÂRJOVEANU GEORGE
IPC: C02F103/36
Filed: 2015-12-04
Abstract: The invention relates to an integrated process for chemical degradation and separation on semipermeable membranes for waste water purification. According to the invention, the process comprises a stage of chemical degradation by catalytic oxidation which achieves an oxidative destruction of organic pollutant molecules in the presence of a catalyst, such as a modified clay, followed by a second stage of separation on semipermeable ultrafiltration membranes which retain emerging pollutants (organic compounds), solid matter in suspension and colloids from the waste water.
Patent RS-56002-B1 (RS)
Title: Inertial rotational corrosion removal tool using needle blows
Inventor: PENOV TOMISLAV
IPC: B24B23/02
Filed: 2015-05-14
Abstract: The essence of invention - inertial rotational corrosion removal tool using needle blows - is in fact that rotation of the tool gives rise to swing of needles (1), which in turn strike against workpiece surfaces while colliding with them using their own inertia, then erode corrosion, return and pivot about their pins (2), while disengaging in such way that they imitate blast of abrasive material used for sandblasting.