baber/WOPTO huggingface dataset:
Patent KR-940007435-B1 (KR)
Title: Choice ignition circuit with electronic method by voltage distribution
Inventor: BAN KYONG-HO
IPC: H05B39/06
Filed: 1991-11-28
Granted: 1994-08-18
Abstract: The circuit for starting lamps as much as the user wants includes a rectifier having a capacitor (C1) limiting the load current with the capacitance and a zener diode (ZD1) for protection, and a selection switch (8) for voltage division. When the switch is selected to one of contacts (1-4), the voltage is divided proportional to the resistances of the contact resistor and bias resistor. The voltage turns on the zener diode, transistor, and relay so that the lamps connected to the relays are started.
Patent KR-940003994-B1 (KR)
Title: Engraving device
Inventor: KIM YONG-PIL
IPC: B44C1/00
Filed: 1991-12-31
Granted: 1994-05-10
Abstract: The apparatus for impressing a mark of a drawing or letters on the inner surface of a ring, has an impressing bar having an engraved figure or letter and a compression roller. The apparatus comprises an impressing bar (1) with a ring (2), an engraved letter or figure; a rotating means (10) for rotating the bar (1); a centering means (20) for supporting the center of the bar (1); a compression roller (33) lifted by the lift means (30) and applying pressure to the ring (2) and supported by the rotary frame (32); a correcting means (40) for supporting the ring (2) inserted to the bar (1) without deviating from the latch (16) of a body (1a) and lifted by the means (30).
Patent KR-100267407-B1 (KR)
Title: Solar receiver
Inventor: JACOB KARNI
IPC: F24S23/70
Filed: 1992-01-13
Granted: 2000-10-16
Abstract: A central solar receiver with a volumetric solar absorber (24). The volumetric absorber comprises an array of absorber members (26) mounted on a base body (25) and facing a window (21) that admits concentrated solar radiation. Working fluid is injected into the volumetric absorber so as to flow in directions which intersect the absorber members (26). <IMAGE>
Patent KR-0184603-B1 (KR)
Inventor: LUCIANI LUCIANO
IPC: C08F4/685
Filed: 1992-02-28
Granted: 1999-05-15
Abstract: 에틸렌의 (공)중합에 있어서 활성이며, 중간 내지 넓은 폭의 분자량 분포 및 단일형태의 분자량 분포를 갖는 에틸렌의 (공)중합체를 제공할 수 있는 촉매의 고체성분을 현탁액 또는 기체상에서 단일 단계로 제조하기 위한 방법이 개시되어 있다. 상기 촉매의 고체 성분은 입상 다공질의 고체 담체상에 마그네슘, 염소, 규소, 티타늄 및 적어도 하나의 전이 금속을 함유하며, 담체를 연속적으로 하프늄, 지르코늄 또는 바나듐에서 선택된 금속의 화합물; 마그네슘 디알킬 또는 마그네슘 알킬 할라이드; 염화 규소; 및 티타늄 화합물과 처리함으로써 수득된다.
Patent KR-940011219-B1 (KR)
Title: Method of producing fibre board
Inventor: LEE YANG-HUN
IPC: B27N3/08
Filed: 1992-04-11
Granted: 1994-11-29
Abstract: The thin wood which is peeled off from log and a piece of cloth which is the waste of a textile factory are used as a raw material of plywood for manufacturing furniture. The manufacturing processes are such that the log is peeled off by a rotary machine as a single sheet of a predetermined thickness and the sheet is cut to a predetermined width to be dried at 120 deg.C. The dried single sheet and a piece of cloth are dipped in an adhesive under vacuum atmosphere and the wet sheet and cloth are dried by passing them through a drying furnace. The dried sheets are laminated and the cloth is covered on it at both sides and then press molded to make a plywood.
Patent KR-960000965-B1 (KR)
Inventor: MEGURO SATOSHI
IPC: H01L27/11
Filed: 1992-05-30
Granted: 1996-01-15
Abstract: 내용 없음.
Patent KR-960012187-B1 (KR)
Inventor: HAYASHI GEORGE
IPC: G02B21/06
Filed: 1992-06-22
Granted: 1996-09-16
Abstract: 내용없음
Patent KR-960006612-B1 (KR)
Inventor: BERNY ROGER J
IPC: A47B57/00
Filed: 1992-08-07
Granted: 1996-05-22
Abstract: 내용없음
Patent KR-950004895-B1 (KR)
Inventor: NORMAN JOHN A
IPC: C07F7/08
Filed: 1992-09-18
Granted: 1995-05-15
Abstract: 내용 없음.
Patent KR-100225296-B1 (KR)
Inventor: DAVID W BERTRAND
IPC: F28D1/03
Filed: 1992-09-24
Granted: 1999-10-15
Abstract: 그 종방향 길이를 따라 배열되는 종방향 리브를 구비한 평면 장형부재로 구성되며, 플레이트-핀 열 교환기용 플레이트가 개시되어진다. 상기 플레이트는 또한 종방향 리브 높이보다 더 큰 높이를 가지는 제1형 비이드 및 상기 종방향 리브의 높이와 거의 같은 높이를 가지는 제2형 비이드를 더 포함한다. 상기 비이드들은 한쌍의 동일 플레이트들이 라미네이트 될 때 서로 맞보는 관계로 위치되며 소정의 종방향 길이의 평면공간을 가지는 열로 배열되어 열 교환기를 형성시킨다. 이상에서  설명된 바와 같은 다수의 적층 플레이트로 구성되는 열 교환기가 역시 개시되어진다.
Patent KR-960002701-B1 (KR)
Inventor: HALL JOHN T
IPC: G06T1/00
Filed: 1992-09-25
Granted: 1996-02-24
Abstract: 내용 없음.
Patent KR-970002270-B1 (KR)
Inventor: HATAKEYAMA YOSHIHIRO
IPC: H02H3/093
Filed: 1992-09-30
Granted: 1997-02-27
Abstract: 내용없음.
Patent KR-940010309-B1 (KR)
Title: Spinning nozzle for polyamide filaments
Inventor: CHOE WON-JUN
IPC: D01D4/02
Filed: 1992-10-20
Granted: 1994-10-22
Abstract: The filament is spinned by round microtube of spinneret of which radius (R) is 0.001-0.5 mm and thickness of round section (T) is 0.001-0.3 mm. The spinneret is useful as manufacture of filament with high strength and modulus when spinning fiber having 1000-3000 denier. The spinned polyamide film has that the orientation angle is below 11≰ and the strength is over 24 g/d and modulus is over 680 g/d. The spec. of spinneret is that diameter is 0.04-0.08 mm and length/diameter ratio is over 2.0 and number of micro tube is 660-1400.
Patent KR-100205777-B1 (KR)
Inventor: PARK SEUNG-GYUN
IPC: B63H21/00
Filed: 1992-11-02
Granted: 1999-07-01
Abstract: 중·대형 선박의 기관실 구조와 기기배치 방법에 관한 것으로서 선박의 기관실 구조를 종래 2개의 중간갑판 구조를 1개의 중간갑판 구조로하여 단순화시켰고, 기기 배치 방법은 종래의 평면공간을 이용 펼치는 배치에 반하여 기관제어실/유청정기실 및 엔진 룸 스토아/워크 숍을 동일 갑판상에서 서로 상하로 수직배치하는 기관실 기기배치방법을 특징으로 하는 중·대형 선박의 원 데크(ONE DECK)기관실 구조 및 기기배치 방법.
Patent KR-950011620-B1 (KR)
Title: Battery voltage control circuit and method of celura-phoen
Inventor: PARK BYONG-HAK
IPC: H02J7/00
Filed: 1992-11-02
Granted: 1995-10-06
Abstract: The circuit comprises a power switch unit which selects output power and compensates, the first transistor which switches the power supplied to the power terminal of the main system of a cellular phone, the second transistor which controls the switching of the first transistor, a power detecting unit which supplies detecting signals to the power detecting unit of the central processing unit of the system, the third transistor which has a collector, connected between the power switching unit and the battery pack, an emitter, grounded and connected to the central processing unit of the system and the battery voltage terminal, and a base, connected to the base of the second transistor and the power down terminal of the central processing unit of the system, and the fourth transistor which has an emitter, grounded, a collector, connected to power, and a base, connected to the external power.
Patent KR-970007295-B1 (KR)
Title: Multi-tap method for making cold-rolled steel sheet with shadow mask
Inventor: JUNG WOO-CHANG KIM KWAN-SUNG
IPC: C22C38/00
Filed: 1992-12-10
Granted: 1997-05-07
Abstract: A multi-tab with displays for power supply is provided to confirm whether the power applied to the multi-tab is 110V or 220V. This multi-tab with displays for power supply making power applied via a plug (1) be provided to a plurality of conductor clips (3) includes a power supply means getting a value of applied AC power down and changing the same into DC power; a comparing means determining the kind of power by the size of the power applied through the power supply means; and displays differentiating the kind of the power by the comparing means' output and displaying the same.
Patent KR-0159532-B1 (KR)
Inventor: NAMOSE ISAMU
IPC: H01L21/762
Filed: 1992-12-21
Granted: 1999-02-01
Abstract: 본 발명의 목적은 소자분리의 경계영역에 대한 불순물농도분포의 불균형이 없고 보다 프로세스의 미세화 및 신뢰성을 높일수가 있는 반도체장치의 제조방법 및 반도체장치를 제공하는 것에 있고, 구성은 특정극성의 반도체기판(1)상에 산화막(2)을 형성하는 공정과, 상기 특정극성과 동극성의 불순물(5)을 상기 반도체기판(1)중에 도입하는 공정과, 상기 산화막(2)상에 내산화막(3)을 형성하는 과정과, 상기 내산화막(3)의 임의의 부분을 제거하는 공정과, 상기 반도체기판(1)을 열산화하는 것에 의해 상기 산화막(2)을 성장시켜서 소자분리막(6)을 형성하는 공정과, 상기 내산화막(3)을 제거하는 공정으로되는 것 즉, 불순물(5)이 내산화막(3)을 형성하기전에 소자영역(10)에서 소자분리영역(14)에 걸쳐서 도입되기 때문에 소자분리의 경계영역(12)에 있어 불순물의 농도프로파일에 불균형한 부분이 생기지 않게하여 이 결과 트랜지스터의 협채널효과의 발생등을 방지할 수 있고 또 버드비크부(7)의 제거등을 간단하게 행할 수가 있게한 것을 특징으로 하고 있다.
Patent KR-100187651-B1 (KR)
Title: Removal of halos from glass-ceramic article decorated with a ceramic color
Inventor: LEROUX ROLAND
IPC: C03C17/34
Filed: 1992-12-21
Granted: 1999-06-01
Abstract: For removing halo formation, which often occurs on glass-ceramic articles decorated with a ceramic color, a layer of SiO2 is applied to the glass-ceramic article after the glass-ceramic color has been burnt-in. The layer is preferably 40-200 nm thick. The layer can contain up to 66.5% by weight of oxides, which change the refractive index so that the layer is invisible, the layer being, for example, 85-93% by weight of SiO2 and 7-15% by weight of TiO2.
Patent KR-0144842-B1 (KR)
IPC: A61L9/01
Filed: 1989-12-04
Granted: 1998-07-01
Abstract: This invention provides a gel-form deodorizer containing chlorine dioxide prepared by the gelation of a stabilized aqueous chlorine dioxide solution using both a polyethyleneimide of a molecular weight of ten to hundred thousand and an epoxide crosslinking agent. This deodorizer is useful for deodorizing sulfur compounds and has a high strength, a long-term stability and a good handlability including exchange thereof because of the solid gel form thereof.
Patent KR-960015199-B1 (KR)
Title: Bcrfi protein as inhibitor of interferon-ñò
Inventor: MOORE KEVIN W
IPC: C12N15/65
Filed: 1990-12-18
Granted: 1996-11-01
Abstract: BCRF1 proteins are provided for treating conditions associated with excessive production of IFN- gamma . Also provided are expression vectors for producing BCRF1 proteins. Compositions of the invention are useful in treating a variety of disorders, including allergy, psoriasis, tissue rejection, and MHC-linked autoimmune diseases.
Patent KR-100237671-B1 (KR)
Inventor: YOON SANG-HYUN
IPC: H01L21/60
Filed: 1993-04-13
Granted: 2000-01-15
Abstract: 반도체 기판상에 제1절연층과 패터닝된 전극패드를 형성하는 단계; 전면에 제2절연층을을 형성하고 상기 전극패드가 주변부를 제외한 부분이 드러난 접촉창을 형성하는 단계; 전극 패드의 주변부 상의 상기 절연층이 이 요철부를 갖는 도랑 부분을 사진 식각 방법으로 형성하는 단계; 상기 제2절연층 위에 장벽 금속층을 형성하고 도랑부에 한정한 범프 두께 높이의 포토레지스트층을 코팅하여 상기 개구부 보다 넓은 개구부를 형성하는 단계; 범프를 개구된 부분에서 형성하고 범프 주변의 막질을 제거하여 상기 제2절연층이 드러나도록 하는 단계로 구성됨을 특징으로 하는 반도체 장치 제조방법.
Patent KR-960003403-B1 (KR)
Inventor: UEOKA JUNJI
IPC: G11C11/413
Filed: 1993-04-27
Granted: 1996-03-09
Abstract: 내용 없음.
Patent KR-960008279-B1 (KR)
Inventor: DETSSHI DANIJAKI
IPC: G11C29/56
Filed: 1993-06-02
Granted: 1996-06-21
Abstract: 내용 없음.
Patent KR-960010487-B1 (KR)
Title: Progressive video format converter using motion vector
Inventor: LIM CHAE-YUL
IPC: H04N5/44
Filed: 1993-08-18
Granted: 1996-08-01
Abstract: an IDCT(Inverse Discrete Cosine Transform) means (65); the first adder (66) for receiving the output signal of the IDCT means (65); a first frame memory (68) receptive to the output signal of the first adder (66); the first motion compensator (67) for motion-compensating the output signal of the first frame memory (68) and outputting the signal to the first adder (66); the second motion compensator (70) for motion-compensating the output signal of the first frame memory (68); the second frame memory (71) for outputting the output signal of the second motion compensator (70) to the second motion compensator (70); and a D/A converter (69) for converting the output signals of the first adder (66) and the second motion compensator (70) into analog image signals.
Patent KR-960007957-B1 (KR)
Title: Voltage cutting circuit of vcr for car
Inventor: LEE KYUNG-WON
IPC: G11B31/00
Filed: 1993-09-28
Granted: 1996-06-17
Abstract: The circuit detects a DC overvoltage when the power supply is connected to the car and isolates the voltage applied to the VCR. The circuit includes: a voltage regulating circuit outputting a constant DC voltage by changing the input DC voltage; an overvoltage detecting unit detecting whether DC input voltage is above a reference voltage; and a controller to control an output of the voltage regulating circuit according to the output of the overvoltage detecting unit.
Patent KR-100266843-B1 (KR)
Inventor: HAMASKI MASAHARU
IPC: H04N5/378
Filed: 1993-10-06
Granted: 2000-09-15
Abstract: 전하주입부로부터 각 수평전송레지스터에 주입하는 파일롯신호용 전하의 전하량을 동일하게 하고, 각 신호처리계 사이에서의 게인조정을 정확하게 행할 수 있도록 한 고체촬상장치를 제공한다. 
     제1, 제2의 수평전송레지스터(5),(6)를 가진 CCD 고체촬상장치에 있어서, 출력부(8),(9), AGC회로(12),(13) 등을 포함하는 2계통의 신호처리계 사이의 게인밸런스를 취하기 위해, 제1, 제2의 수평전송레지스터(5),(6)의 전송방향에 있어서의 후단부에 전하주입부(17)를 배설하고, 이 전하주입부(17)로부터 파일롯신호용 전하를 주입할 때에, 전하주입부(17)에 있어서의 IS 부(18)로부터 MG 부(20)에의 파일롯신호용 전하의 주입을 1H 에 1회로 한다
Patent KR-970003302-B1 (KR)
Inventor: SUZUKI MAKOTO
IPC: B65D75/04
Filed: 1993-10-28
Granted: 1997-03-17
Abstract: 내용없음.
Patent KR-0158138-B1 (KR)
Inventor: YU INN-KWANG
IPC: F02D45/00
Filed: 1993-12-01
Granted: 1998-12-15
Abstract: 1번 실린더와 4번 실린더의 압축행정의 상사점을 감지하여 그에 해당하는 전기적인 펄스신호를 출력하는 상사점 감지센서와; 각 실린더의 크랭크각을 감지하여 그에 해당하는 전기적인 펄스신호를 출력하는 크랭크각 센서와; 엔진의 시동을 걸기 위하여 운전자가 작동하면 전기적인 신호를 출력하는 점화스위치와; 상기 점화스위치가 작동이 되면 상기 센서에 전원을 공급하기 위한 전원공급신호를 출력하고, 상기 상사점 감지 센서에서 신호가 출력되면 설정시간을 카운트하기 시작한 다음, 점화스위치의 작동여부를 판단하여 엔진의 시동이 꺼진 경우에는 상기 설정시간동안 전원공급신호를 출력한 다음, 상기 크랭크각 센서에서 신호가 출력되는 지를 판단하여, 크랭크각 센서 신호가 출력되지 않는 경우에는 크랭크각 센서가 고장이 난 것으로 판단하는 엔진 제어부와; 상기 엔진 제어부에서 출력되는 전원공급신호를 입력하여 상기 각 센서에 전원을 공급하는 릴레이부로 이루어지는 크랭크각 센서 고장진단 장치는, 1개의 전원공급용 릴레이를 사용하는 시스템에 있어서, 엔진의 시동이 꺼지더라도 일정시간동안 릴레이를 작동시켜 전원을 공급하므로써, 그에 따른 크랭크각 센서의 고장여부를 판단하여 즉각적으로 대처할 수 있으며, 그 제어방법을 제공할 수 있다.
Patent KR-960016755-B1 (KR)
Title: Working method and working apparatus of underground structure
Inventor: PARK JUNG-JIN
IPC: E02D29/045
Filed: 1993-12-07
Granted: 1996-12-20
Abstract: The apparatus is designed to construction underground retaining wall for permanent wall body in underhead reversed cast construction method using temporary earth retaining wall. The apparatus includes : a flat superstructure (21); a bottom plate (22); a forming deck plate (2) for forming a slave mould (61); a lift block (63) suspended by a stranded wire (9); a steel support (68); and a retaining wall mould (62).
Patent KR-100197103-B1 (KR)
Inventor: SEO SUNG-JOON
IPC: H04N5/225
Filed: 1993-12-30
Granted: 1999-06-15
Abstract: 본 발명은 가정용으로 널리 보급되어 있는 가정용 비디오에 AV잭을 이용하여 카메라를 연결시켜 캠코더로 사용할 수 있도록 한 카메라 장치에 관한 것으로, 카메라 측에서 행해지는 동작모드를 마이콤을 통해 인지하여 리모트부를 통해 비디오 측에 전송함으로써 카메라부의 비디오부의 동작이 연개적으로 이루어지도록 한 것이다. 
     즉, 비디오는 리모트부를 통하여 카메라 측에서 행하여지는 동작모드를 수신 함으로써 카메라 측과 동일한 모드를 수행할 수 있어 캠코더로서의 기능을 수행할 수 있다. 
     따라서, 현재 비디오가 전 제조 메이커의 공용체계가 이루어지는 추세이므로 카메라만 구입하여 기존에 보급된 비디오와 연결하여 캠코더로 사용할 수 있다.
Patent KR-0128540-B1 (KR)
Title: Polyarylene sulfide resin composition
Inventor: KIM YONG-SUK
IPC: C08L81/04
Filed: 1993-12-31
Granted: 1998-04-04
Abstract: Polyarylene sulfide resin composition having improved bending elasticities, appearances, molding processabilities and fluidities, comprises: 1)30-60 wt.% of polysulfide resin having an inherent viscosity of 0.18-0.21 at 205 deg. C, in 1-chloronaphthalene solvent, a melt index of 20-400 g/10 min at 305 deg. C, 2160 g load, 2)30-50 wt.% of fibrous fillers such as glass fiber or carbon fiber to add a mechanical strength and heat resistant properties, 3)1-40 wt.% of inorganic reinforcement agents such as calcium carbonate, active silica or mica to increase a mechanical strength, heat resistant properties, bending elasticities, 4)0.5-10 wt.% of low density polyethylene, 5)0.3-2 wt.% of a hindered phenolic stabilizer with 0.941-0.965 of density by ASTM D1505.
Patent KR-960013266-B1 (KR)
Title: Modem data communication
Inventor: LEE MYUNG-KYU
IPC: H04M3/00
Filed: 1993-12-31
Granted: 1996-10-02
Abstract: The apparatus allows to connect a modem capable of transmitting and receiving data between a data terminal connected to the analog circuit and other data terminal connected to the digital circuit. The apparatus includes a signal conversion circuit, a DCE/DTE conversion block, a timing control section, a power conversion circuit, a network connection block, a data interfacing block, a CPU, a memory unit, a tone generating unit, a keypad block, a LCD block, and speakers.
Patent KR-0178360-B1 (KR)
Title: Process for preparing subdenier fibers, pulplike short fibers, fibrids, rovings and mats from isotropic polymer solutions
Inventor: ALLEN STEVEN R
IPC: D01F6/18
Filed: 1991-07-19
Granted: 1999-02-01
Abstract: A process for preparing subdenier fibers and structures thereof from isotropic polymer solutions is disclosed. The process comprises extruding a stream of the polymer solution into a chamber, introducing a pressurized gas into the chamber, directing the gas in the flow direction of and in surrounding contact with the stream within the chamber, passing both the gas and the stream into a zone of lower pressure at a velocity sufficient to attenuate the stream and fragment it into fibers, and contacting the fragmented stream in the zone with a coagulating fluid.
Patent KR-0163060-B1 (KR)
Inventor: JOHN-ERIK LILJENGREN
IPC: B65G47/90
Filed: 1991-12-13
Granted: 1999-01-15
Abstract: 본 발명은 공작물(35)를 프레스에서 다른 프레스로 이송하는 공급기에 관한 것으로 링크장치(9)를 지닌 캐리어장치(18)를 구비하고, 이 링크장치의 짐적재자유단(20)은 이 캐리어장치(18)의 양측 위에서 이동의 수평성분을 실행한다. 링크장치(19)의 단(20)은 신장붐에 고정되어 있으며, 이 신장붐의 세로방향은 선형운동과 일치한다. 
     붐(27)에는 공작물(35)용 홀더장치(33),(34)가 마련되어 있으며, 이 홀더장치는 이음새 없는 벨트를 이용해 붐(27)을 따라 이동 가능하다. 
     붐의 끝에서 이 벨트는 로울러(30),(31) 위에 구비되어 있고, 벨트의 저부는 홀더장치에 고정되어 있고 벨트의 상부는 캐리어장치(18)에 고정되어 있다. 붐(27)에는 슬라이딩 가이드가 마련되어 있고 캐리어장치(18)위에 지지되어 있다.
Patent RO-119135-B1 (RO)
Title: Punching pliers
Inventor: CORDUNEANU PETRU
IPC: B26F1/36
Filed: 2000-02-24
Abstract: The invention relates to punching pliers meant for punching low resistance products. According to the invention, the punching pliers comprise some arms (1 and 2) laterally joined by an axle (3) and a punching subassembly (A) secured and supported by one of the two arms. The punching subassembly (A) comprises a cylinder (7) attached integrally to some ears (6) mounted on the side part of the arm (2), said cylinder supporting rotatively a small wheel (8) provided at 90 on the circumference, with some punching dies (9) having the same shape and size as some metal parts (5) sliding along a rail (4) secured to the other arm. The working position of the punching subassembly (A) is ensured by a metal bar (11) fastened at one end together with the pliers arms and provided at the other end with a pin (10) which is fixed in an orifice (e) provided on the side face of the small wheel, in front of the punching dies.
Patent RO-118479-B1 (RO)
Title: Device taking over the engagement play
Inventor: STAN GHEORGHE
IPC: F16H1/26
Filed: 2002-01-24
Abstract: The invention relates to a device taking over the engagement play between the flanks in the kinematic advance gearing from the numeric control machine-tools. According to the invention, the device taking over the play comprises an eccentric bolt (11) and a tablet (12). When the eccentric bolt (11) is rotated by means of the tablet (12), some toothed wheels (4 and 5) and (2 and 3), respectively, are caused to rotate in reverse directions, until taking over the engagement play, then the eccentric bolt (11) is locked with a nut (13).
Patent RO-120080-B1 (RO)
Title: Process for passivating devices used for producing ammonia soda
Inventor: CUBLESAN ANA
IPC: C23C22/50
Filed: 2003-01-06
Abstract: The invention relates to a process for passivaing devices used for producing ammonia soda by forming a ferrous sulphide layer. The passivation is achieved by dosing in the reaction vessel a Ca(HS)2 suspension together with a Ca(OH)2 suspension. The H2S generated is absorbed together with the ammonia gas in the brine and by its means, transported in the installation.
Patent RO-119833-B1 (RO)
Title: Cooling fluid and process for producing the same
Inventor: POPOIU SERGIU
IPC: C10M105/14
Filed: 2003-04-10
Abstract: The invention relates to a cooling fluid used in the cooling systems of the internal combustion engines and in the refrigerating plants and to a process for producing the same. According to the invention, the cooling fluid is based on monoethyleneglycol in admixture with demineralized or distilled water, sodium tetraborate, sodium benzoate, sodium nitrite, benzotriazole, phosphoric acid or the salts thereof and possibly dyestuff.
Patent RO-120625-B1 (RO)
Title: Electric circuit for low voltage adjustment of 25kv/50 hz electric engines
Inventor: POPESCU AUGUSTIN
IPC: B60L15/04
Filed: 2004-07-15
Abstract: The invention relates to an electeric circuit for adjusting the voltage on the low voltage side, of the 25 kV/50 Hz electric engines. According to the invention, the circuit has some rotors (13.1 ... 13.6) of some hauling motors (12.1 ... 12.6) supplied from some secondary windings (1.1 ... 1.6) of a hauling transformer (1) by means of some diode rectifiers (3.1 ... 3.6) as well as some lowering choppers (9.1 ... 9.6), the intermediary circuits (5.1 ... 5.6) containing some rectifiers (6.1 ... 6.6) and some filters tuned to the 100 Hz frequency, consisting of some coils (7.1 ... 7.6) and some rectifiers (8.1 ... 8.6), the rotors (13.1. ... 13.6) being connectable, in rheostatic braking conditions, to some braking resistors (11.1 ... 11.6), by means of some connectors (10.1 ... 10.6), the excitations (14.1 ... 14.6) of the hauling motors (12.1 ... 12.6) being supplied by a braking transformer (2) by means of a controlled rectifier (15).
Patent RO-122501-B1 (RO)
Title: Rotor with optimal configuration
Inventor: PANU-MIS EILESCU DUMITRU
IPC: F01D5/02
Filed: 2004-12-22
Abstract: The invention relates to a rotor with optimal configuration which may be used in energetics, as main active part for generators or motors, irrespective of the working fluid. According to the invention, the rotor has the blading formed of six or eight cells (1,1', 1", 2), each cell being made of symmetrical walls, having the same radius, the successive cells presenting a common wall and being arranged in an asymmetrical right-left alternation, depending on the common wall orientation, forming a continuous outline, the cells closing themselves together in the central area, on a regulated cube shape with spherically shaped facets. The rotor may be used and arranged in some simple semi-housings (4), where it operates independently or piloted by two microrotors (3), by means of some injectors (5) for the working fluid conducted to the cells, the elastic bellows (6) playing a sealing role being placed between the simple semi-housings (4) and injectors (5), the modification of the position of the injector (5) in relation to cells being ensured by some servomotors (7). The working fluid, after having driven the cells is discharged through some windows (8), the resulting energy being taken over from the rotor shaft. In a dismountable embodiment, manufactured with elastic elements, the rotor blades are made of sheaths and are driven by the wind force.
Patent RO-126289-B1 (RO)
Title: Air filter for mushroom incubation space
Inventor: NEDELCUŢ CĂTĂLIN-MIHAI
IPC: B01D29/00
Filed: 2009-01-22
Abstract: The invention relates to an air filter for the mushroom incubation space, meant for the bactericidal disinfection by means of ultraviolet radiation of the air introduced into the space for the incubation of mushrooms of Pleurotus genus by the artificial ventilation process. According to the invention, the filter for the air, introduced into a space (1) for the incubation of mycelium comprises a metal box (2), a coarse cloth filter (3) for retaining the dust, some gas discharge tubes (4) which generate ultraviolet rays with a wavelength ranging between 100 and 280 nm, a transparent panel (5) allowing the passage of the ultraviolet radiation, an air heater (6) comprising a heating element (7) with positive temperature coefficient and a fan (8) ensuring the air heating and the forced insertion of the air into the space (1) for incubation, respectively, and a specialized programmable automaton (9) coupling the component electrical elements depending on the phases in the incubation process.