baber/WOPTO huggingface dataset:
Patent KR-100216098-B1 (KR)
Title: Ampholyte terpolymers providing superior conditioning properties in skin and nail care products
Inventor: SHIH-RUEY THOMAS
IPC: A61K8/00
Filed: 1992-06-26
Granted: 1999-08-16
Abstract: Ampholyte terpolymer conditioning additives for skin and nail care products are disclosed which improve softening or lubricating (lubricity), moisture retention and attraction (moisturizing), feel, and reduction of irritation. The ampholyte terpolymers may have a weight average molecular weight of from about 10 thousand to 10 million, and comprise (a) from at least 1 to as much as 95 weight percent of a nonionic monomer, (b) from at least 5 to as much as 80 weight percent of a cationic monomer, and (c) from at least 1 to as much as 75 weight percent of an anionic monomer. The ampholyte terpolymers are added to skin and nail care product formulations in amounts ranging from 0.1-10% by weight.
Patent KR-0155700-B1 (KR)
Inventor: JUNG JUNG-JOO
IPC: G11B19/12
Filed: 1992-07-20
Granted: 1998-12-15
Abstract: 본 발명은 광디스크 재생장치에 있어서 디스크 인식방법 및 장치에 관한 것으로, 특히 각 디스크의 포맷의 데이타를 비교하여 디스크를 인식하는 디스크 인식방법및 장치에 관한 것이다. 
     이를 위하여 디스크의 서브코드를 재생처리하는 디지탈 신호처리부와 디지탈 신호처리부에서 재생처리된 서브코드를 일시적으로 저장하는 메모리수단과 메모리수단의 데이타를 디스크의 포맷데이타와 비교처리하는 시스템 제어부를 포함한다. 
     따라서 디스크의 TOC영역과 프로그램영역을 버퍼링 및 독출하여 각 디스크의 데이타 포맷과 비교함으로서 데이타 포맷과 일치하는 디스크를 손쉽게 인식할 수 있는 효과가 있다.
Patent KR-0134655-B1 (KR)
Inventor: KIM YOUNG-MIN
IPC: B29C43/58
Filed: 1992-08-05
Granted: 1998-04-20
Abstract: 본 발명은 주형물 성형장치에 관한 것이다. 
     본 발명은 하나의 유압장치(2)와, 복수의 열매순환자켓(5)로 구성되는 것을  특징으로 하며, 열매순환자켓(5) 양면에 금형(4)이 부착되고, 금형(4)의 밀폐상태는 연질의 원형 가스켓(6)으로  조절되고, 열매순환자켓(5)은 쇠사슬(11)로 연결된다. 
     이상과 같이 구성된 본 발명의 복수주형 성형장치는 하나의 유압장치와 열매제조장치로서 여러개의 제품을 동시에 성형할 수 있도록 함으로써 생산성을 크게 향상시켰을 뿐만 아니라,  열매의 열이 금형(4)에 충분히 도달될 수 있도록 하며, 최종 제품의 수축에 따르는 문제점도 해결하는 효과를 나타낸다.
Patent KR-950001492-B1 (KR)
Title: C-crt
Inventor: HAN YU-CHOL
IPC: H01J29/02
Filed: 1992-09-07
Granted: 1995-02-25
Abstract: The device improves the shield effect of earth magnet by inner-shield, and solves the deflection of electron beam in the cathode ray tube. The device includes a panel which forms the fluorescent layer in the inner side, the shadow mask frame assembly which is installed in the panel at a specified distance from the fluorescent layer, the inner shield which shields the electron beam track in the shadow mask frame assembly, the electron gun and deflection yoke in the neck part. The height of inner shield is IH, the distance of the panel and deflection yoke is FL, and the two sides of an aperture in the inner shield are A,B. The following equation is satisfied with the above parameters. IH/FL * A/B = R ( where, R = 0.8 or 1.3)
Patent KR-960006195-B1 (KR)
Title: Manufacturing method of semiconductor device
Inventor: SEO YOUNG-KAP
IPC: H01L27/13
Filed: 1992-12-28
Granted: 1996-05-09
Abstract: The method includes the steps of patterning a metal layer formed on an insulating transparent substrate(1) to form a gate electrode line(2); forming an insulating layer(3) on the overall surface of the substrate, and a semiconductor layer(5) on the insulating layer; patterning it through dry etching and carrying out O2 plasma treatment in the same chamber to prevent static electricity from generating on the insulating layer(3); and patterning an ohmic layer(6) and source/drain electrodes, thereby forming a thin film transistor.
Patent KR-100260052-B1 (KR)
Inventor: JAN OLOV FORSSTROM
IPC: B63H25/46
Filed: 1991-10-25
Granted: 2000-07-01
Abstract: 물제트를 기관으로부터 후방으로 방출하기 위한 고정식 노즐(3)을 가지는 선박 제트추진기관용 조향 및 가역시스템은 비편향 위치로부터 제1 및 제2 편향위치까지 수직한 피버트축(7)을 중심으로 반대 방향으로 각각 선회할 수 있고 노즐의 후방단부에서 나란히 장착되는 한 쌍의 조향 및 가역부재(4,5)를 구비한다. 비편향 위치에서, 조향 및 가역부재(4,5)는 노즐의 후방으로 향한 연장부를 형성하며, 반면 제1편향 위치에서는 각 부재가 전방부분(4a,5a)에 의해 측면외향으로 물제트의 일부분을 전환시키고 제2편향 위치에서는 각 부재는 후방부분(4b,5b)에서 스쿠프형 부재에 의해 물제트의 일부분을 하향 및 전방으로 편향시킨다.
Patent KR-100234862-B1 (KR)
Inventor: KALIPPKE HARALD
IPC: F02M69/32
Filed: 1991-11-15
Granted: 2000-01-15
Abstract: 내연기관용 유동 덕트의 개구부 횡단면 영역의 제어를 위한 제어장치는 3 개의 소조립 부품 즉, 유동 채널(14) 및 설정 윈도우(24)를 갖는 작동기 하우징(13)과, 윈도우 개구부를 제어하는 회전식 밸브(25)를 갖는 회전자(30)와, 고정자(28) 및 고정자 권선부(29)를 갖는 구동 하우징(33)으로 구성된다. 회전식 밸브(25)와 설정 윈도우(24) 사이에 필요한 에어갭을 설정하기 위해, 설정 윈도우(24)를 커버하는 회전식 밸브(25)의 제어부(251)는 회전자축에 대해 예각으로 경사지며 원추형 외피 세그먼트로 구성된다. 원추형 외피면에 놓인 설정 윈도우(24)는 동일한 경사각으로 위치된다. 부착된 회전자 밸브(25)를 갖는 회전자(30)와 작동기 하우징(13) 사이의 간격 디스크(42)에 의해 에어갭은 설정되고 필요에 따라 고정된다.
Patent KR-960009122-B1 (KR)
Inventor: OGAWA ETSUI
IPC: H01F1/11
Filed: 1992-02-27
Granted: 1996-07-13
Abstract: 내용없음.
Patent KR-100226881-B1 (KR)
Title: Baths and process for the chemical polishing of stainless steel surfaces
Inventor: REIGNIER MARIANNE
IPC: C23F3/06
Filed: 1991-02-18
Granted: 1999-10-15
Abstract: Process for chemical polishing of austenitic stainless steel surfaces using chemical polishing baths effective at a slow rate of reaction. The baths include in an aqueous solution a mixture of hydrochloric acid, nitric acid and phosphoric acid, an optionally substituted hydroxybenzoic acid, at least one quaternary ammonium salt and an additive chosen from perchloric acid and water-soluble salts of perchloric acid.
Patent KR-100199912-B1 (KR)
Inventor: JOHN W EAGAN
IPC: G11C7/10
Filed: 1993-01-12
Granted: 1999-06-15
Abstract: 메모리(30)은 입력 버퍼(35, 38, 56), 디코더(31, 32, 36) 및 메모리 코어(34)를 포함한다.  입력 버퍼(35, 38, 56)는 입력 신호의 적어도 하나의 변이를 지연시키는 지연 회로(82)를 포함한다.  지연 회로(82)는 전압, 온도 및 처리 변화에 대해 지연 회로(82)를 보상하는 보상 회로(250)를 포함한다.  일 실시예에서, 지연 회로(82)는 CMOS 인버터(102, 103)와 인버터 트랜지스터(102)의 소오스 및 대응하는 전력 공급 전압간에 결합된 추가적인 트랜지스터(101)를 포함한다.  보상 회로(250)는 지연 회로(82)의 지연을 결정하기 위해 트랜지스터(101)의 게이트에 바이어스로 바이어스 전압을 제공한다.  보상 회로(250)는 정확한 기준 전류를 전도하기 위해 트랜지스터(101)에 바이어스인 그 전압으로써 바이어스 전압을 제공한다.
Patent KR-950012780-B1 (KR)
Title: A training device for motor drive
Inventor: LEE JONG-CHOL
IPC: G09B9/02
Filed: 1993-01-13
Granted: 1995-10-21
Abstract: The device effectively improves the automobile operation sensitivity. The simulator includes the starting key(6) of an automobile operation simulator(1) connected to a computer main body(3) and a monitor(4), a rotary encoder(11) and encoder counter(12) is controlled by computer(3), the clutch pedal(25) , brake pedal(17) and accelerator pedal(18) are connectted to the variable resistor(22) of switch(23), the A/D converter(24) is connectted to the variable resistor(22) and computer main body(3), and the gear box(26).
Patent KR-960001379-B1 (KR)
Title: A water purifier apparatus
Inventor: JUNG JOONG-SUK
IPC: B01D35/02
Filed: 1993-03-11
Granted: 1996-01-26
Abstract: The water purifier automated in all the processes of filtering, storing, supplying and washing the filter, comprises a compression pump(1) feeding water according to the control signal, a ceramics filter(2), a membrane filter(3) draining the waste water after filtering the 1st filtered water, a complex treating unit(4) for treating the 2nd filtered water by passing through the ion-exchange resin, the permanent magnets and activated carbon layers, a storage vessel(5) for filtered water, a cold water feeding means(7), a warm water feeding means, and controller(9).
Patent KR-960004092-B1 (KR)
Title: Manufacturing method of bump of semiconductor device
Inventor: PARK JOON-SOO
IPC: H01L21/60
Filed: 1993-03-17
Granted: 1996-03-26
Abstract: providing a number of chrome pads and corresp. test pads on one surface of a ceramic heating plate and connecting them with chrome lines and screen printing solder paste on the chrome pads to form a number of solder pads; forming a photoresist layer of predetermined thickness over an Al pad formed on a predetermined portion of the device to cover the device and the Al pad, etching the photoresist to expose the Al and forming a ball limiting layer(BLM) on the Al pad; bonding the solder pads with the BLM layer, and using the test pad on the ceramic heating plate to examine the device for defects; and heating the solder pad to a temp. not less than the m. pt. of the solder paste to bond it with the BLM layer in a solder ball form and to separate the solder pad from the heating plate.
Patent KR-0123796-B1 (KR)
Title: Fuel injection timing control apparatus for diesel engine
Inventor: KIM JOON-HYUK
IPC: F02D1/00
Filed: 1993-03-19
Granted: 1997-11-27
Abstract: The stepping motor(30) is placed on the one side of the cylinder(10). The driving member(40) having helix is mounted on the same shaft with the shaft of the stepping motor. The driving member is placed on the center of hollow means(21) formed to the length direction of the timer piston(20). The stepping motor is driven by the electronic controller(80) corresponding with the best point of fuel injection. The driving member(40) is rotated by the driving of the stepping motor(30). The timer piston sensor(70) detects the stopping piston of the timer piston so as to transmit the operation signal to the stepping motor(30).
Patent KR-950006957-B1 (KR)
Title: Door apparatus for cdp
Inventor: OH CHANG-KI
IPC: G11B17/02
Filed: 1993-05-07
Granted: 1995-06-26
Abstract: The CDP door open/close unit reduces the space occupied by components and removes noises by detecting the opening state of the door using one switch. The door open/close unit comprises an optical disk door open/close unit; a servo control part controlling open/close of the door; an operation part selecting door open/close operation; a microcomputer displaying the operating state of door open/close; a switch supplying signal determining the operation by switching on/off according to door open/close.
Patent KR-970007528-B1 (KR)
Inventor: TAKAJAWA TOMOKI
IPC: C23C28/04
Filed: 1993-06-02
Granted: 1997-05-10
Abstract: 내용없음.
Patent KR-950005407-B1 (KR)
Title: Safety device for heater tank of vacuum cleaner
Inventor: HWANG CHOL
IPC: A47L11/34
Filed: 1993-06-08
Granted: 1995-05-24
Abstract: The heater tank safety device of a vacuum cleaner includes a heater tank installed in a main body of a vacuum cleaner and having a water feeding safety stopper, so that the stopper can be opened/closed when supplying water to the heater tank, and prevented from opening by idle running of the outer body of the stopper when the temperature and pressure inside the heater tank are high.
Patent KR-950007840-B1 (KR)
Title: Polar discrimination circuit of gate array
Inventor: LEE DONG-HUN
IPC: H03K19/00
Filed: 1993-06-10
Granted: 1995-07-20
Abstract: The circuit for discriminating the polarity of gate array consists of digital elements to recure the stability of testing and connects only one pin to the gate array to remove the cause of cost increase.
Patent KR-970005164-B1 (KR)
Inventor: MAKUTA AKIO
IPC: H01S5/12
Filed: 1993-09-06
Granted: 1997-04-12
Abstract: 내용없음
Patent KR-100295272-B1 (KR)
Title: 내부기생충을구제하기위한치환된1,2,4-옥사디아졸유도체의용도,신규한치환된1,2,4-옥사디아졸유도체및그의제조방법
IPC: A61P33/00
Filed: 1993-09-24
Granted: 2001-09-17
Abstract: 본 발명은 의약품 및 수의약품으로서 내부기생충을 구제하기 위한 다음 일반식 (I)의 치환된 1,2,4-옥사디아졸 유도체의 용도, 일반식 (I)의 신규 화합물 및 그의 제조방법에 관한 것이다. 
     
       
     
     상기식에서, R 1 은 수소, 할로겐에 의해 임의로 치환된 알킬, 알콕시, 하이드록실, 아미노, 알킬아미노, 디알킬아미노, 사이클로알킬아미노 또는 사이클로알킬, 임의로 치환된 아릴 또는 헤트아릴을 나타내고, R 2 는 수소 또는 알킬을 나타내며, X는 O, S, SO, SO 2 또는N-R 3 를 나타내고, R 3 는 수소, 알킬, 알킬카보닐 또는 할로게노알킬카보닐을 나타내며, R 4 는 수소, 할로겐, 시아노, 니트로, 이소티오시아네이토, 아미노, 아미노아실, 알킬아미노, 디알킬아미노, 트리알킬암모늄 할라이드, 설포닐아미노, 하이드록실, 머캅토, 알킬, 아르알킬, 할로게노알킬, 알콕시, 아르알콕시, 할로게노알콕시, 아릴, 아릴옥시, 아릴티오, 아릴설피닐, 아릴설포닐, 알킬티오, 할로게노알킬티오, 알킬설피닐, 할로게노알킬설피닐, 알킬설포닐, 할로게노알킬설포닐, 알콕시카보닐, 알킬카보닐, 알킬카보닐옥시, 알콕시알킬, 알콕시알콕시, 하이드록시알콕시 및 헤트아릴메틸렌옥시로 구성된 그룹중에서 선택된 동일하거나 상이한 래디칼을 나타낸다.
Patent KR-970010708-B1 (KR)
Title: Process for preparing polyester fiber
Inventor: HAN SUK-HO
IPC: D01F1/10
Filed: 1993-10-08
Granted: 1997-06-30
Abstract: Keeping polymer vessel which has polyethylene terephthalate oligomer l0[kg , at 260 degree C, a slurry is made with a terephthalic acid and an ethyleneglycol and SiO2 of which particle size is 0.05 micrometer, among the metal which has high electric property, SiO2 of which particle size is 0.02 micrometer, a calcium phosphate anhydride is fed in the slurry for 6 hours and an oligomer 20[kg  is produced. To  produced oligomer, an antimony trioxide, C12H250(C2H40)40H and C12H25SO3Na are thrown in and reacted at 280 degree C and then a polyester fiber is produced.
Patent KR-960002414-B1 (KR)
Title: Method of manufacturing hard metal drill
Inventor: CHO JOONG-BONG
IPC: B22F5/00
Filed: 1993-11-24
Granted: 1996-02-17
Abstract: respectively forming a rod(11) consisting of WC, CO, TiC, Tac and a tube(13) consisting of WC, CO, Tac, Vc; sintering the formed rod in the vacuum sintering apparatus; forming a supplying line of a cooling substance on the circumference of the sintered rod; inserting the rod into the tube and sintering it to form as a body in the vacuum sintering apparatus; and forming a spiral groove on the circumference of the tube.
Patent KR-970004339-B1 (KR)
Title: Dusty gas removing apparatus
Inventor: SHIN JIN-KYU
IPC: F25B43/00
Filed: 1993-11-26
Granted: 1997-03-27
Abstract: The impure gas eliminator is used to eliminate non-condensed gas contained in the refrigerant of a refrigerator, which comprises: a cooling drum(1) for receiving gas refrigerant in which impure gas is contained from a receiver(2); a cooling pipe(1f) for cooling the cooling drum(1); a first pipe(1a) having a stop valve(1a') and an expansion valve(1a"), for conveying the liquid refrigerant of the receiver(2) to the cooling pipe(1f); a second pipe(1b) having a stop valve(1b'), for conveying the gas refrigerant from the receiver(2) to the interior of the cooling drum(1); a third pipe(1c) having a stop valve(1c'), for flowing a pure liquid refrigerant in which the impurity is removed to the receiver(2); a fourth pipe(1d) for returning the refrigerant via the cooling pipe(1f) to a compressor(4) and having a temperature sensing pipe(1d') for sensing the temperature of the refrigerant to control the expansion of the expansion valve(1a"); and a fifth pipe(1e) having a thermal valve(1e'), for discharging the impure gas within the cooling drum(1) to the atmosphere.
Patent KR-100284629-B1 (KR)
Title: 조명 시스템
IPC: H05B37/02
Filed: 1993-12-10
Granted: 2001-03-15
Abstract: 본 발명은 조명 시스템에 관한 것으로, 그러한 시스템은 각기 램프(La)를 가진 조명 유니트(1-N), 램프의 광속에 영향을 미치는 제어수단(I)을 가지는데, 상기 제어 수단은 조명 시스템의 조명 모드를 선택하는 제1조정 수단(II), 및 조명 모드내에서 제1그룹의 조명 유니트에 속하는 적어도 하나의 조명 유니트에 의해 조사된 선택 위치에서 소정의 광속 값을 변경시키는 다른 조정 수단(III)을 가진다. 
     본 발명에 따르면, 상기 조명 시스템은 선택 위치에서의 소정의 광속값의 변경에 따라 제2그룹의 조명 유니트에 속하는 조명 유니트의 광속을 자동적으로 변경하는 조정 수단을 가진다. 
     이에 의해, 유저에 의해 일을 위한 조명에 변경이 가해진 경우(제1그룹의 조명 유니트의 광속) 주위 조명(제2그룹의 조명 유니트의 광속)이 또한 일을 위한 조명과 주위 조명 사이의 양호한 조화가 유지되게끔 변경될 수 있다.
Patent KR-0149363-B1 (KR)
Inventor: KIM MAN-HO
IPC: B60K23/02
Filed: 1993-12-10
Granted: 1998-10-01
Abstract: 파킹브레이크의 조작에 따라 단속기능을 갖도록 하여 파킹 브레이크의 당긴 상태에서의 주, 정차시 변속기로의 동력 차단으로 안전사고를 미연에 방지하고, 언덕길의 출발시 후방으로의 밀림 방지와 조작성 및 편리함을 제공하며, 파킹 브레이크가 작동되는 상태에서 차량의 출발을 불가능하게 하여 브레이크 라이닝의 조기 마모를 방지할 목적으로; 클러키 페달의 조작에 의하여 마스터 실린더에서 유압이 발생되며, 이에 발생된 유압이 클러치로 공급되어 동력을 단하는 클러치에 있어서, 상기 마스터 실린더와 클러치의 관로를 분기시켜 유압에 의하여 동작되는 액튜에이터와 연통시키고, 이의 액튜에이터는 파워 스티어링의 동력부에 유압을 공급하는 오일펌프와 관로로 연결하며, 상기 관로상에 전자 제어유닛의 제어에 의하여 동작되면서 유체의 흐름을 개폐할 수 있는 제1, 2, 3 솔레노이드 밸브를 설치하며, 상기 전자 제어유닛은 파킹브레이크 레버의 동작에 의하여 조작되는 조작스위치와 연결되어 이루어지는 파킹브레이크 조작에 연동되는 클러치를 제공한다.
Patent KR-0129565-B1 (KR)
Title: Mpeg/cd audio processing apparatus in multimedia system
Inventor: PARK WOO-SUK
IPC: G11B20/10
Filed: 1993-12-16
Granted: 1998-04-10
Abstract: For playing MPEG audio, input MPEG audio stream and control the signal stored on the CD ROM to the MPEG audio decoder(102). Then, MPEG audio decoder(102) stores MPEG audio data in DRAM, frame buffer memory,  reading and decoding them, restores to the original PCM data. If the sampling clock, generated from the restored PCM data and the sampling clock generator(104) is inputted in the digital, the digital analog converter(105) converts 16 bit PCM data and two clocks which are obtained from the MPEG audio decoder(102) according to PCM sampling clock into the corresponding analog audio signal to deliver to the audio selector(107).
Patent RO-119246-B1 (RO)
Inventor: ST NCULESCU VASILE
IPC: F04B49/00
Filed: 2000-12-19
Abstract: Invenţia se referă la o instalaţie automatizată pentru extracţia ţiţeiului din sonde prin pompaj intermitent. Instalaţia de pompaj intermitent, cu programator de ciclu, conform invenţiei, realizează optimizarea funcţionării sondei, prin aceea că un controler electronic (calculator de proces) reglează automat timpii de funcţionare a instalaţiei de pompare, astfel încât debitul de ţiţei extras să fie maxim. Principiul pe care se bazează optimizarea funcţionării sondei constă în maximizarea suprafeţei descrise de debitul de lichid extras, în funcţie de timpul de acţionare a instalaţiei de pompare.  Instalaţia automatizată de pompaj intermitent, cu programator de ciclu, conform invenţiei, este constituită dintr-o instalaţie de pompare  cu prăjini, în sine cunoscută, completată la suprafaţă cu un echipament pentru controlul funcţionării sondei. Instalaţia de pompare cu prăjini este alcătuită dintr-un echipament de adâncime şi un echipament de suprafaţă. Echipamentul de adâncime este compus din:  coloana de exploatare a sondei (F), garnitura de ţevi de extracţie (G), pompa de adâncime (H) şi garnitura de tije de pompare (I). Pompa de adâncime (H) are un piston (J), o supapă fixă (K) şi  o supapă mobilă (L). Echipamentul de suprafaţă este compus, în principal, dintr-o unitate de pompare (M), reductor de  turaţie (N), motor de acţionare (O) a unităţii de pompare (M), un cap de pompare (P) şi cabina CMPA (B). Echipamentul pentru controlul funcţionării sondei este compus dintr-un controler electronic (A), un traductor de debit (C) montat pe conducta de producţie a sondei (D) şi un cablu electric (E), pentru transmiterea semnalului de la
Patent RO-121276-B1 (RO)
Title: Polymeric composite based on polyethylene vinyl acetate and polyvinyl chloride
Inventor: IONESCU FLORICA
IPC: C08L27/06
Filed: 2002-12-18
Abstract: The invention relates to a polymeric composite based on dynamically vulcanized polyehtylene vinyl acetate and polyvinyl chloride, used for manufacturing protection footwear (boots resisting to water and mud, oil products, concentrated bases and dilluted acids, tallows), conveyor belts, water hoses, oil products and bases, motor mud guards, carpets, motor gaskets, accessories for acid-proof suites, etc. According to the invention, the polymeric composite comprises polyethylene vinyl acetate rubber, polyvinyl chloride, zinc oxide, stearic acid, degradation-proof agents, stabilizers, active silica-type bulking agent, calcium carbonate, plasticizer and vulcanization agents. The polymeric composite is dynamically cross-linked during the melt working, under the action of some strong shearing forces and at temperatures of about 10A C bigger in comparison with the melting temperature of the polyvinyl chloride.
Patent RO-122397-B1 (RO)
Title: Process and device for the controlled production of dry saline aerosols
Inventor: PASCU CONSTANTIN
IPC: A61M11/00
Filed: 2006-11-14
Abstract: The invention relates to a process and device for producing dry saline aerosols, used in the field of human and veterinary medicine for the prevention and therapy of respiratory affections. The claimed process consists of the mechanical self-erosion of salt crystals such as NaCl, KCl, NaHCO3, Na2SO4, MagSO4 as such or in mixture, under moderate stirring, said salts being prepared by controlled crystallization, followed by drying, grinding them in a mortar with a pestle, and after the separation of the preferred fraction with a size ranging within 100-1000 microns, thermally treating said fraction at a temperature of 50 -250A C for 2 h. The claimed device comprises a filtering cartridge (7) made of plastic whose height is 2 ... 4 times larger the diameter thereof wherethrough a stream of air or an air-oxygen mixture passes, through a nozzle (5) provided with a sieve (6), through a first layer of saline crystals (2), then through a second layer of saline crystals (4), afterwards, the air aerosol-enriched passes out through the nozzle (9) into the environment or towards a breathing mask (10).
Patent RO-122948-B1 (RO)
Title: Potato peeling machine
Inventor: BALAN TRAIAN
IPC: A23N7/02
Filed: 2007-05-10
Abstract: The invention relates to a machine for peeling potatoes and other root vegetables, the machine having reduced size, which makes it suitable for use for food preparation at home and in public food establishments with low production volume. According to the invention, the machine comprises a housing (1) inside which there are mounted two or several cylinders (3), on whose surface there are located some serrations for peeling, the mounting of cylinders (3) being carried out by means of some spindles (2) of some bearings (9), some protection covers (8, 10) and of some sealing rings (11) made of rubber, a fixed coupling bar (4) with smooth surface or having the surface provided with serrations, the housing (1) being closed by a cover (6) with hinges (5) whereon there is mounted a conduit (7) provided with holes along the generatrix and having at one end a nozzle for the connection to a water conduit, the cylinders (3) receiving a rotation motion from an electric motor (14) by means of a toothed gear (15, 13) in front of which there is mounted a guard (12).
Patent RO-123654-B1 (RO)
Title: Process for synthesis of highly pure assglass for optical applications
Inventor: POPESCU MIHAI
IPC: C03B5/16
Filed: 2008-08-05
Abstract: The invention relates to a process for the synthesis of highly pure AsSglass for optical applications in the range of 0.62...11 μm. According to the invention, the process consists in thermally treating a powder of AsShaving a purity of 5 N, in a He atmosphere, in a specific regime, in the temperature range of 20...390°C, at a pressure of up to 1.5 at, for about 17 h.
Patent RO-126280-B1 (RO)
Title: Process for preparing a phytotherapeutic product with anti-inflammatory effect
Inventor: GRIGORE ALICE ELENA
IPC: A61K36/53
Filed: 2009-11-03
Abstract: The invention relates to a phytotherapeutic product having anti-inflammatory effect and to a process for preparing the same. According to the invention, the product consists of 5 parts by weight of a selective fraction extracted from the aerial parts of Rosmarinus officinalis and 2 parts by weight of a selective fraction extracted from Populi gemmae, containing 5.53...6.75% flavones expressed as rutoside and 10.91...13.33% polyphenols expressed as galic acid. The claimed process consists in dissolving 2 parts of selective fraction extracted from Populi gemmae into 50% ethyl alcohol, in a ratio of 1/10 (m/v), then admixing 5 parts of a selective fraction of Rosmarinus officinalis and homogenizing the mixture for 30 min, while stirring, the solvent being eliminated at reduced pressure and a temperature of maximum 50°C, finally resulting the product containing the mixture of the two selective fractions as a brown powder.
Patent RO-126617-B1 (RO)
Title: High voltage electric contact device for corona discharge hollow electrodes
Inventor: VARVARI SEVER
IPC: H01T19/04
Filed: 2009-11-11
Abstract: The invention relates to a high voltage electric contact device for corona discharge hollow electrodes comprised in the structure of an ozone generator. According to the invention, the device comprises a fastening cone (1) whereon there is located a system of contact lamellae (2), a packing sealing system (3), a hauling body (4) crossed by a connection dowel pin (6) and a system of contact nuts (5), all these being made of ozone resistant material.