baber/WOPTO huggingface dataset:
Patent KR-960001150-B1 (KR)
Title: Memory display method of tv monitor
Inventor: NAH WOON-HEE
IPC: H04N5/44
Filed: 1991-11-28
Granted: 1996-01-19
Abstract: The memory screen display method in no signal includes the steps of: checking existence of synchronized signal which is separated from synchronizing separator in case of playback mode and processing corresponding key input in case of not playback mode in a system controller which recognizes key input of keymatrix; and conducting playback mode in case of presence of synchronized signal and displaying, image data stored in memory IC from inducing into a video signal process when synchronized signal not present., into a monitor.
Patent KR-940009768-B1 (KR)
Title: Administration unit group signal loop impediment detection circuit of synchronous multi system
Inventor: OM DU-SOP
IPC: H04J3/14
Filed: 1991-12-17
Granted: 1994-10-17
Abstract: The circuit provides an AUG signal loop interrupt monitoring circuit for monitoring AUG signal interface to form the STM-1 signal. The circuit comprises AUG MUX pass ID insertion block (1) for inserting the specific pattern in the AUG signal corresponding to 9 byte position allocated as overhead, an STM-1 MUX pass ID detector (3) for monitoring that the specific pattern is received normally, an STM-1 DEMUX pass ID insertion block (4) for receiving the STM-1 signal and processing the overhead, an AUG DEMUX pass ID detector (2) for monitoring its process and interrupting CPU.
Patent KR-100192118-B1 (KR)
Title: Multi-centrifugal pump made of steel plate material in pump casing
Inventor: GAJIWARA GEN-ICHI
IPC: F04D1/06
Filed: 1991-12-24
Granted: 1999-06-15
Abstract: A multistage centrifugal pump has a plurality of series-connected interstage casings of pressed sheet steel housing respective impellers. Each of the interstage casings includes a central cylindrical side wall, a bottom wall, a first cylindrical wall integrally extending from an end of the central cylindrical side wall and joined to the bottom wall, the first cylindrical wall serving as a male member of a spigot joint, and a second cylindrical wall integrally extending from an opposite end of the central cylindrical side wall and having a flange defining an end opening therein, the second cylindrical wall serving as a female member of a spigot joint. The central cylindrical side wall has an outside diameter larger than outside diameters of the first cylindrical wall and the flange. The interstage casing is formed by drawing and bulging, but not machined to achieve desired dimensional accuracy. Therefore, the interstage casing is free from deformations and dimensional errors which would otherwise tend to occur under forces that would be developed if the blank were fastened for machining, and stresses and heat that would be developed if the blank were machined.
Patent KR-0137267-B1 (KR)
Inventor: NARUMI FUJISHIMA
IPC: B23K10/00
Filed: 1990-06-14
Granted: 1998-07-01
Abstract: 본 발명은, 피절단재에 대하여, 피어싱스타아트를 실시하는데 적당한 플라스마 절단용 드로스부착방지제 도포장치이며, 플라스마 절단작업의 무인화, 자동화가 달성될 수 있도록 한 것이다. 
     이 때문에, 플라스마 절단정치인 플라스마토오치(1)를 탑재하고 있는 왕복대(2)에 이 플라스마토오치와 함께 이동가능한 드로스부착방지제의 분사용노즐(4)과 펌프(7)를 부착하고, 또한 압축공기를 노즐에 공급하는 배관(8)과, 그 관로를 개폐하는 전자밸브(9)와, 상기한 펌프 및 전자밸브의 작동을 제어하는 제어장치(11)를 구비하고 있다. 
     혹은 드로스부착방지제의 스프레이 바렐(34)과, 이 스프레이바렐의 밸브를 밀어내리는 액츄에이터(39)를 부착하고, 또한 상기한 액츄에이터의 작동을 제어하는 제어장치(11)를 구비하여도 좋다.
Patent KR-0171415-B1 (KR)
Inventor: TYNES ARTHUR RICHARD
IPC: G02B6/255
Filed: 1990-06-13
Granted: 1999-05-01
Abstract: 고광도 광 파이버 접속은 융착과정동안 발생하는 프릿(frit)과 얼룩을 제거하기 위한 비활성 유출가스(82)를 이용하여 얻어진다. 접속될 파이버(50)는, 외피를 제거하기 전에 외피를 부드럽게 하기 위해 파이버 단부를 용매속에 놓을 때 발생할 수 있는 오염물들이 파이버의 노출된 단부에서 파이버와 접촉하는 것을 예방함으로써 화학적 그리고 미립자 오염으로부터 보호된다. 마지막으로, 후융착 열처리단계는 발생가능한 표면손상을 막기위해 파이버가 접속된 후에 가해진다.
Patent KR-100334208-B1 (KR)
IPC: A61P9/10
Filed: 1992-02-06
Granted: 2002-08-09
Abstract: Product of formula (ID): <IMAGE>  in which: <IMAGE>     D1, D2, D3 and D4 nitrogen, methine or methylene,   R1B hydrogen, alkyl, alkenyl, alkynyl, acyl, cyano or carboxy,   RB, R2B and R3B:   a) hydrogen, halogen, hydroxyl, mercapto, cyano, nitro, sulpho, formyl, benzoyl, acyl, carboxy or cycloalkyl,   b) alkyl, alkenyl, alkynyl, alkyloxy, alkylthio,   c) aryl, arylalkyl, arylalkenyl, aryloxy or arylthio   d) <IMAGE>     R5B alkylene,   YB represents -Y1B-B-Y2B:   Y1B represents aryl   B represents:   either a single bond between Y1B and Y2B,   or: -CO-, -NH-CO-, -CO-NH-, -O-(CH2)n- or -S-(CH2)n- (n = 0 to 4),   Y2B represents: either, if B represents a single bond, hydrogen, halogen, hydroxyl, cyano, nitro, trifluoromethyl, carboxy, tetrazole or isoxazole,   or, irrespective of the nature of B, Y1B.   These products justify their use as pharmaceuticals.
Patent KR-100210004-B1 (KR)
Inventor: SATOO OSHAMU
IPC: G03B7/00
Filed: 1992-04-15
Granted: 1999-07-15
Abstract: 셔터속도 및 다이어프램값을 포함하는 한쌍의 노출인자중 적어도 하나가 변경가능하고, 적어도 하나의 변경가능 노출인자를 설정하기위한 노출인자 설정디바이스 및 변경가능 노출인자의 상한 및 하한값중 적어도 하나를 변경하고 설정하기 위한 한계값 설정 디바이스를 포함하는 카메라의 노출제어장치.
Patent KR-940004120-B1 (KR)
Title: Autocoating method for sewing machine frame
Inventor: CHOE MYONG-SHIK
IPC: B05C13/02
Filed: 1992-04-15
Granted: 1994-05-13
Abstract: The method employs a hanger having two weight centers for conveying the sewing machine frame to the position before/after painting process. The method is composed of the steps of: hanging sewing machine frame (8) on the finger (7) with a latch (9) of hanger (6) and conveying the frame (8) hanging on the hook (10) from starting point (2) to the position for acid processing and dipping; transferring the hanger (6) from a before-process finished position (3) to the after-process conveyor line by using an auto transfer device (4) and spraying powder to the surface of the frame (8).
Patent KR-950001164-B1 (KR)
Title: Tft and manufacturing method thereof
Inventor: HA HYONG-CHAN
IPC: H01L29/786
Filed: 1992-04-24
Granted: 1995-02-11
Abstract: The method includes the steps of depositing a silicon nitride film (2) and a 1st silicon layer (3) on a 1st insulating film (1) to etch the layer (3) to form a rectangular hole (10) in the layer (3), forming a 2nd insulating film (4) thereon to form a film pattern (4A) to remove the layer (3), depositing and etching a 2nd silicon layer (5) thereon to form a 2nd silicon spacer (5A) on the side wall of the pattern (4A), etching the spacer (5A) to form a spacer pattern (5B), forming a gate insulating film (6) and a 3rd silicon layer (7) on the inner and outer side walls of the pattern (5B) to form a gate electrode (7A), and forming source and drain regions (8A,8B), thereby forming an effective channel length in a narrow transistor area.
Patent KR-100199319-B1 (KR)
Inventor: MILLS PAUL DAVID ALAN
IPC: B32B27/06
Filed: 1992-05-15
Granted: 1999-06-15
Abstract: 본 발명은 기본적으로 충진되지않은 기본 기판층과 충진된 제2층으로 구성되며 투명도 및 조작특성이 조화롭게 향상된 중합체 필름, 특히 폴리에스테르 필름에 관한 것이다. 충진제란 유리입자와 실리카 입자의 혼합물이다. 제2층내에 존재하는 부피 분포 평균 입자 직경이 1.0-7.0 ㎛인 유리입자의 농도는 50-1000 ppm이며 평균 기본 입자 크기가 0.01-0.09 ㎛ 인 실리카의 농도는 200-2000 ppm 이다. 이 필름은 광범위한 용도, 특히 정보의 저장 및 디스플레이에 적당하다.
Patent KR-100254023-B1 (KR)
Title: Process for the fermentative production of amino acid
Inventor: PFEFFERLE WALTER
IPC: C07K16/00
Filed: 1992-09-17
Granted: 2000-04-15
Abstract: The invention relates to a process for the fermentative production of amino acids, in which a strain of the genera Brevibacterium or Corynebacterium producing one or more amino acids is cultured in a nutrient medium and, at the end of the fermentation, the amino acid(s) is/are isolated from the culture fluid, which process is characterised in that following the strong growth phase the bacterial culture has less assimilable carbon source available than it could metabolise on account of the strain construction and of the amount of the otherwise necessary supplements provided in the nutrient medium.
Patent KR-950011090-B1 (KR)
Title: The h2s removing method using arsenic catalist
Inventor: LEE IN-HWA
IPC: B01D53/34
Filed: 1992-10-02
Granted: 1995-09-28
Abstract: The method is characterized by removing hydrogen sulfide from waste gas using an arsenic catalyst solution having a formula of RASO(OH)2, where R is alkyl, especially CH3. During the reaction hydrogen sulfide is reduced into sulfur. In an example, the catalyst solution is prepared by dissolving 250g CH3ASO(OH)2 in 40l distilled water and adjusting pH at 8.4 by adding caustic soda. 4.3% H2S-containing waste gas is fed at 20l/min into the absorption column charged with the catalyst solution, while air is supplied at 70l/min into the regeneration column. More than 99.9% of H2S is removed in an one hour operation. CH3ASO(OH)2 is regenerated in the regenerator and recycled to the absorber.
Patent KR-960010071-B1 (KR)
Title: Static memory cell
Inventor: LEE SOO-CHOL
IPC: H01L27/11
Filed: 1992-11-12
Granted: 1996-07-25
Abstract: The static memory cell comprising two transmission transistors, driving transistors, and load means is provided to operate in low voltage, wherein the threshold voltages of the two transmission transistors (M1,M3) are lower than those of the two driving transistors (M2,M4).
Patent KR-100246861-B1 (KR)
Inventor: LOISEAUX BRIGITTE
IPC: G03H1/00
Filed: 1991-11-15
Granted: 2000-03-15
Abstract: 본 발명은 홀로그래픽 장치(HPi)가 입사 비임의 편광을 분리하는 일루미네이션 장치에 관련된다. 결과적으로 편광된 비임은 스크린의 다수의 포인트에서 비임을 포커스하는 홀로그래픽 장치(HLi)에 전송된다. 상기 스크린은 액정 스크린(LCD)일 수 있다.
Patent KR-970007794-B1 (KR)
Title: Process cartridge, recording device, and method of assembling process cartridge
Inventor: YASHIMORO MASAHIKO
IPC: G03G21/18
Filed: 1992-12-08
Granted: 1997-05-16
Abstract: A process cartridge having a first supporting body for supporting an image carrier, a second supporting body for acting on the image carrier and supporting a developing means for developing an image carried by the image carrier, a restricting member for restricting rotational shafts for the first and second supporting means, a compression spring for generating an elastic force between the image carrier and the developing means and further a coupling means for use in coupling the first and second supporting bodies, thereby making it possible to reduce the process of assembling the process cartridge. <IMAGE>
Patent KR-100206300-B1 (KR)
Inventor: PARK SONG-U
IPC: H04Q3/64
Filed: 1993-01-04
Granted: 1999-07-01
Abstract: 본 발명은 멀티 프로텍션회선을 사용하는 스위치시스템에서 운용회선으로부터 절체요구시 효율적으로 절체할 수 있는 방법을 제공한다. 이를 위하여 로컬 측으로부터 절체요구신호가 수신되면, 해당하는 운용회선의 상태 정보를 검색하여 절체 가능유무를 판단하고, 절체 가능시 프로텍션회선을 검색하여 절체 가능유무를 판단한다. 이때 프로텍션회선 검색과정에서 절체 가능상태일시 절체하고자하는 프로텍션회선의 상태 정보를 검색하며, 점유상태 및 우선순위에 따라 해당하는 프로텍션회선으로 절체한다. 또한 리모트측으로 부터 절체요구신호가 수신되면, 해당하는 대국 관련 작업을 수행하여 절체동작을 수행하고, 그 처리 결과를 대국으로 출력한다. 이렇게 프로텍션회선으로 절체한 후에는 처리결과를 표시부상에 표시하는 동시에 해당 회선의 상태정보를 갱신하고 리턴한다.
Patent KR-950006842-B1 (KR)
Title: Cd-i special effect realizing method
Inventor: IM JONG-WON
IPC: G11B20/02
Filed: 1993-02-08
Granted: 1995-06-23
Abstract: a main routine giving the read order to CD controller and the slow play order to video recorder after alloting a buffer region for storing the slow motion image if the key input is the slow motion key input, and muting the audio; a treating routine of the CD controller data ready interrupt to give the stop order to CD controller after transmitting data to the alloted buffer in order; and a treating routine of the video decoder buffer empty interrupt to give the continuous stop release order to CD controller when the buffer data are displayed on a monitor in order, and then the data of the middle buffer are transmitted. A variety of motions are realized when data of the moving picture expert group recorded in compact disc are played to the real time in CD-I full motion video.
Patent KR-100291123-B1 (KR)
Title: 트러스트 베어링 조립체
IPC: H02K5/167
Filed: 1993-02-24
Granted: 2001-06-01
Abstract: 분수 마력 모터는 샤프트의 축방향 운동을 댐핑하기 위해 모터 샤프트상에 장착된 트러스트 베어링 조립체를 갖는다. 조립체는 수지 재료로 형성된 트러스트 칼라와 그 사이에 위치 설정된 트러스트 칼라와 그 사이에 위치 설정된 파형 스프링을 갖는 금속으로 형성된 트러스트 판을 포함한다. 트러스트 판에 있는 구멍은 판을 칼라에 결합하기 위한 수단으로써 트러스트 칼라상에 형성된 탄성 후크 돌출부를 수용한다. 트러스트 칼라상에 형성된 토크 전달 돌출부는 트러스트 판에 형성된 노치와 맞물린다. 후크 돌출부와 토크 전달 돌출부는 칼라와 판 사이에서 파형 스프링을 유지하고 포획하기 위해 함께 작동한다.
Patent KR-100257329-B1 (KR)
Title: Lens of optical system fixing method
Inventor: HAN SEONG SOOK
IPC: G02B7/02
Filed: 1993-03-02
Granted: 2000-05-15
Abstract: PURPOSE: A lens fixing method of an optical system is provided to fix a plurality of lenses without using a separate fixing tool to reduce the number of parts, simplify the structure of a lens system and save manufacturing cost as well as enable the compactification of the lens system by fixing the lens using the deformation of a protrusion on a front end of a body tube due to thermal cocking. CONSTITUTION: A protrusion is formed on a front end of a body tube(10) to be positioned slightly higher than the edge of a lens(11) positioned in a front part within the body tube(10) without using a separate fixing tool. Then, the protrusion is thermally cocked by a thermal cocking punch(15) and the deformation part due to the thermal cocking compresses the edge of the lens(11). At this time, a space ring(14) is inserted between two lenses(12,13) and the lens(11) is overlapped in front of the lens(12).
Patent KR-960002552-B1 (KR)
Title: Phase detecting circuit of converter control apparatus
Inventor: LEE JE-PILL
IPC: H02M7/21
Filed: 1993-04-17
Granted: 1996-02-22
Abstract: a phase detector for comparing output voltage of a phase detecting transformer and a predetermined reference signal to generate a phase order signal by using compared phase voltages and for comparing output currents of converter control hole elements and a predetermined reference value to output phase detecting signals by using compared currents and the compared phase voltages; a random access memory(RAM) for storing data processed in a system; a read only memory(ROM) for storing a system program and a phase order change table; a central processing unit for checking a phase order based upon the phase detecting signals and the output currents of the hole elements through an input/output port and if the phase order is reverse, for changing the reverse order into a forward phase order by using the phase order change table; and a base driver for driving a converter under the control of the central processing unit.
Patent KR-0156950-B1 (KR)
Inventor: SHINDOU HIROYASU
IPC: G09G5/18
Filed: 1993-04-23
Granted: 1998-11-16
Abstract: 본 발명은 텔레비젼 화면 상에 온 스크린 표시를 행하는 문자 표시 장치에 관한 것으로, 비디오 RAM을 싱글 포트로 구성해서 문자 코드의 기입 및 표시를 위한 독출을 양호하게 행하는 문자 표시 장치를 제공하는 것을 목적으로 한다. 
     본 발명에 따르면, CPU(3)에서 사용되는 각 머신 사이클(MC) 내부의 특정 처리 기간을 CPU(3)의 동작에 동기한 비디오 RMA(1)의 억세스에 사용하고, 또 각 머신 사이클(MC)의 잔여 처리 기간을 텔레비젼 신호의 수평 주사 및 수직 주사에 동기한 비디오 RMA(1)의 억세스에 사용하도록 구성했기 때문에, 비디오 RMA(1)을 싱글 포트로 구성할 수 있다. 따라서, 문자 표시 장치를 IC로 구성한 경우에는 마이크로 컴퓨터 등의 프로그램 처리를 간단히 할 수 있다.
Patent KR-100296529-B1 (KR)
Title: 광섬유컨넥터및그를이용한광섬유와단말부의조립체
IPC: G02B6/36
Filed: 1993-05-20
Granted: 2001-10-24
Abstract: 광섬유 커넥터(20)는 플러그 프레임(70) 내에 수용되어 지는 페룰 조립체(22)를 구비한다. 페룰 조립체는 상기 플러그 프레임에 고정되어지는 케이블 유지 조립체(40)에 의해 플러그 프레임에서 유지된다. 플러그 프레임의 선단 단부는 커넥터의 세로 방향 축선에 대해서 수직인 단부 교차 영역에서 대칭적이다. 페룰 조립체가 플러그 프레임에 조립된 후, 페룰 통로 또는 페룰 조립체에 의해 단말 처리된 광섬유의 특정 편심 방향이 결정된다. 이후에, 플러그 프레임은 편심 방향이 그립의 키(92)와 정렬되도록 그립(90)의 하우징에 조립된다. 플러그 프레임은 그립에 대한 플러그 프레임의 회전 방향에 무관하게 조립될 수 있다. 2 개의 커넥터에 의해 단말 처리된 광섬유 사이의 광 접속은 키가 정렬되도록 커플링 하우징(100) 내로 2 개의 커넥터 각각의 그립을 삽입시켜서 형성된다. 유리하게는, 커넥터의 일부분은 공장에서 조립되어 광섬유를 단말 처리하기 위한 커넥터의 현장 사용을 용이하게 한다.
Patent KR-950012059-B1 (KR)
Title: Control circuit of power supply
Inventor: KIM HONG-SHIK
IPC: G06F1/26
Filed: 1993-05-20
Granted: 1995-10-13
Abstract: The AC power input to a power supply of a computer is controlled by a switch located in a keyboard. The circuit comprises a switch(20) for on/off control of input power, a decoder(10) for generating a power on/off control signal according to a switch status and a system control instruction input through a keyboard, a logic unit(30) for operating output signal of the decoder(10), and a relay(50) for controlling input AC power.
Patent KR-100218866-B1 (KR)
Inventor: OGAWA TATSYA
IPC: G11B5/738
Filed: 1993-05-26
Granted: 1999-09-01
Abstract: 다음 (A), (B)로 형성되는 2축 배향 적층 폴리에스테르 필름. 
     (A) 상이한 크기를 갖는 두종류의 불활성 미립자를 함유하는 방향족 폴리에스테르로 형성되는 첫번째 얇은 폴리에스테르층, 그리고 
     (B) 그한 표면 이상에 상기 첫번째 얇은 폴리에스테르층이 존재하는 방향족 폴리에스테르로 형성된 두번째 폴리에스테르층. 
     상기 2축 배향 적층 폴리에스테르 필름은 활주성, 내마모성 및 긁힘 저항성이 우수하며, 자기 기록 매체용 기재 필름으로서 특히 유용하다.
Patent KR-960003911-B1 (KR)
Title: Apparatus and method for waste-water treatment
Inventor: HWANG JONG-SOO
IPC: B09B1/00
Filed: 1993-07-23
Granted: 1996-03-23
Abstract: The apparatus comprises an input unit for puting an organic waste matter, a fermentation bath(9) having a waste extracting cover installed at lower side of the input unit, a mixing unit for mixing the organic waste matters in the fermentation bath, a heat supply unit for supplying the heat required in the fermentation process to the fermentation bath(9), a gas discharging unit for discharging a harmful gas generated in the fermentation process of the waste matter, and a control unit(7) for controlling the input unit, the mixing unit, the heat supply unit and the gas discharging unit.
Patent KR-960010494-B1 (KR)
Title: Hdtv receiver
Inventor: KIM DAE-JIN
IPC: H04N7/015
Filed: 1993-09-21
Granted: 1996-08-01
Abstract: a decoder for decoding a difference signal between a predetermined frequency signal and the first medium frequency signal of a local oscillator through the first medium frequency amplifier, an SAW filter, and the second medium frequency amplifier, and converting the decoded signal into digital signal via an A/D converter; the first sampling means; and the second sampling means.
Patent KR-960012287-B1 (KR)
Inventor: RIN YON
IPC: G09F13/26
Filed: 1993-10-04
Granted: 1996-09-18
Abstract: 내용없음.
Patent KR-960008543-B1 (KR)
Inventor: MATSUBARA YOSHIHARU
IPC: G06F17/21
Filed: 1993-10-20
Granted: 1996-06-28
Abstract: 내용 없음.
Patent KR-0177182-B1 (KR)
Inventor: CHOE SOO-BUM
IPC: C08F285/00
Filed: 1993-10-20
Granted: 1999-05-15
Abstract: 본 발명은 중공구조를 갖는 유화 중합체의 제조방법에 관한 것이다. 더 상세히 설명하면 알카리 팽윤성 수지로 내부층을 형성한 후 바깥층에 연속적인 조성 변화와 동력학적 입체장애를 이용하여 단단한 고분자 물질을 형성하는 연속 유화중합을 한 다음 알카리로 내부층을 팽윤시키고 건조하여 알카리 팽윤성 수지에 함유된 수분을 제거함으로써 중심부에 닫힌 내부 기공이 형성되도록 하는 중공 구조를 갖는 유화중합체의 제조 방법에 관한 것이다.
Patent KR-950010619-B1 (KR)
Title: Process for sensible heat recovery of heating furnace
Inventor: KIM KI-HONG
IPC: F27D17/00
Filed: 1993-12-30
Granted: 1995-09-20
Abstract: The recovery method improves the homogeneous heating of steel by homogenizing the temperature distribution in the furnace. The recovery method of heat comprises placing the honeycomb-shaped porous radiator of 20-30mm thickness and 20-30 cells per square inch in a combustion path in the furnace.
Patent KR-100217355-B1 (KR)
Inventor: JONES JOHN DAVID
IPC: C07C251/42
Filed: 1992-05-20
Granted: 1999-09-01
Abstract: 본원은 불활성 희석액내에서 Friedel-Crafts 촉매 존재하에 하기식(III) 화합물과 부티르일 클로라이드를 반응시키는 것으로 구성되는 하기 식(I) 화합물 제조방법에 관한다.
Patent RO-119694-B1 (RO)
Title: Catalyst and process for ozonization treating of water polluted with various organic pollutants
Inventor: UDREA ION
IPC: B01J23/00
Filed: 2002-08-07
Abstract: The invention relates to a catalyst and a process for ozonization treating the water polluted with various organic pollutants. The catalyst comprises a gamma-alumina supports containing basic anhydrides and an active component selected from among CuO, Mn2O3, NiO or CoO, in a concentration of 1.5...35%, with the crystallite size of less than 200 Amstrong, while the gamma-alumina support has a Li2O or MgO additive, in a concentration of 0.1...3% Li or Mg, with the gamma-alumine crystallite size of 60...80 Amstrong. The claimed process can be carried on either discontinuously, in the presence of the catalyst as powder or as ground extrudates, or continuously, by using the catalyst as extrudates, having a volume of up to 25 cm3.
Patent RO-122304-B1 (RO)
Title: Yarn with antimicrobial acrylic fibres and process for obtaining the same
Inventor: DRAEMBEI PETRONELA
IPC: D02G3/04
Filed: 2004-07-16
Abstract: The invention relates to a yarn with antimicrobial acrylic fibres content, meant to make fabrics and knitted products for clothes, and to a process for obtaining the same. According to the invention, the yarn consists of 100% antimicrobial acrylic fibres, or acrylic yarns admixed with up to 50% cellulose fibres, with a fineness of 1.2 ... 1.8 dtex and 36 ... 40 mm in length, the process for obtaining the same consisting in breaking-mixing, carding, laminating, roving formation, spinning, wherein the lamination is carried out in three passages, with drawing -off ranging from 4 ... 8, a yarn of 15 ... 25 tex fineness and a torsion coefficeint alpha m = 90 ... 120 being obtained.
Patent RO-127909-B1 (RO)
Title: Combined vertical axis wind turbine
Inventor: BOSTAN ION
IPC: F03D3/02
Filed: 2008-05-14
Abstract: The invention relates to the wind power converting machines, namely to the wind turbines with Darrieus-type vertical axle. The wind turbine with vertical axis comprises a vertical fixed tower (1), on which it is freely installed a rotary basic shaft (2) with blades (3) rigidly fixed thereto, each blade (3) having elongated spiral form and aerodynamic profile in the section perpendicular to the longitudinal axis. In the interblade space there are additionally placed at least two helical blades (8), fixed without clearance to an additional rotary shaft, placed coaxially to the rotary basic shaft (2) and joined with it by means of an overrunning clutch. The rotary basic shaft (2) is rigidly connected to the shaft of the electric generator (10). In the variants II and III the rotary basic shaft (2) and the additional rotary shaft are joined with the shaft of the electric generator (10) by means of a sinusoidal differential with balls or with conical gears. The wind turbine with vertical axle permits to convert the wind power into electric or mechanical one with an increased conversion ratio.
Patent RO-127796-B1 (RO)
Title: Process for producing a planting material free of pnrsv by in vitro cultures in sour cherry tree variety named schattenmorelle
Inventor: PLOPA CATITA
IPC: A01H4/00
Filed: 2011-11-15
Abstract: The present invention relates to a process for producing a planting material free of PRNSV by in vitro cultures in sour cherry tree variety named Schattenmorelle, wherein a biological material consisting of a meristem of a dimension of 0.1...0.2 mm, obtained from buds located on annual branchlets, is cultivated on a growth medium for the differentiation phase, said growth medium comprising the Murashige-Skoog components in the following amounts: 80...110 ml/l from the stock solution of macro-elements with a concentration of 10x, 8...12 ml/l from the stock solution of micro-elements with a concentration of 100x, 8...12 ml/l from the stock solution of vitamins with a concentration of 100x and a hormonal balance represented by 0.05...0.2 mg/l of gibberellic acid, 0.01...0.03 mg/l of indolylbutyric acid and 0.10.5 mg/l of 6-benzylaminopurine.
Patent RO-130266-B1 (RO)
Title: Compressed-air engine
Inventor: FOLEA GABRIEL
IPC: F01B29/10
Filed: 2014-05-13
Abstract: The invention relates to a compressed air engine, which is used in order to obtain a power (force, torque, energy, time) by converting the pressure of compressed air into energy, within a closed circuit through which it flows in order to operate on long term, producing mechanical work which is transmitted to the main shaft used as a mechanical power generator or for producing electricity by switching to an electric generator. The compressed air engine, according to the invention, includes an engine block in which is mounted a subassembly crankshaft-cams-rods-pistons-flywheel-toothed pulley wheel (A), on which is mounted a cylinders group subassembly (B) and an admission-distribution- exhaust subassembly (C), connected to a closed circuit circulating the compressed air, comprising air supply pipes (313), a cock (315), a manometer (316), an air actuator (314), which are all known; using the flywheel attached to the subassembly crankshaft-cams-rods-pistons (B), toothed pulley wheel (214) and toothed drive belt (298), the engine block subassembly (A) is connected to an air compressor (299) and an energy generator (312), or to an energy consumer, also known, thus creating a functional organic connection. Therefore, the issue existing in the state of the art is solved, meaning the engine can produce energy using an unconventional source.