baber/WOPTO huggingface dataset:
Patent KR-0143889-B1 (KR)
Title: Aramid monofilament and method for obtaining same
Inventor: MERALDI JEAN-PAUL
IPC: B60C9/00
Filed: 1990-06-27
Granted: 1998-07-15
Abstract: PCT No. PCT/CH90/00155 Sec. 371 Date Feb. 26, 1991 Sec. 102(e) Date Feb. 26, 1991 PCT Filed Jun. 27, 1990 PCT Pub. No. WO91/00381 PCT Pub. Date Jan. 10, 1991.An aramid monofilament (20), characterized by the fact that it has the following relationships: 1.7</=Ti</=260; 40</=D</=480; T>/=170-D/3; Mi>/=2000, Ti being the linear density in tex, D being the diameter in  mu m, T being the tenacity in cN/tex, and Mi being the initial modulus in cN/tex for this monofilament. A method of obtaining said monofilament (20) in which a solution (2) of aromatic polyamide(s) is extruded in a spinneret (9), the jet is drawn into a non-coagulating layer of fluid (13), and the drawn liquid vein is introduced into a coagulating medium (19). Assemblies of such monofilaments. Articles reinforced by these monofilaments or these assemblies, such articles being for instance tires.
Patent KR-100208315-B1 (KR)
Title: 9-substituted-8-unsubstituted-9-deazaguanines
Inventor: ERION MARK DAVID
IPC: A61K31/505
Filed: 1990-02-27
Granted: 1999-07-15
Abstract: The specification discloses the compounds of formula I    <IMAGE>  (I)  wherein (a) -CH2Ar represents   <IMAGE>   in which R1 represents hydrogen, halogen, C1-C3-alkyl, C1-C3-alkoxy, benzyloxy, hydroxy or trifluoromethyl; and R2 represents hydrogen, halogen, C1-C3-alkyl, C1-C3-alkoxy, benzyloxy, hydroxy or trifluoromethyl; provided that R2 represents hydrogen or C1-C3-alkyl if R1 represents trifluoromethyl, or that R1 represents hydrogen or C1-C3-alkyl if R2 represents trifluoromethyl; or (b) -CH2Ar represents   <IMAGE>   in which X represents sulfur or oxygen and in which attachment to the thiophene or furan ring is at the 2- or 3-position; and tautomers thereof; as purine nucleoside phosphorylase inhibitors.
Patent KR-100208865-B1 (KR)
Inventor: HASHIMOTO KEIJI
IPC: H02K33/00
Filed: 1992-01-20
Granted: 1999-07-15
Abstract: 부하상태로 하더라도 각부의 진폭의 감소가 작고, 모래를 제거하여야 할 주물의 순환운동을 촉진시키고, 또한 초저주파 소음공해를 발생하지 않는 진동 드럼을 제공하기 위해서, 언밸런스 웨이트의 회전에 의해 발생하는 원형가진력의 중심과 드럼 본체의 축심을 연결하는 직선 L-L이 수평선 H-H와 만드는 각도가 약 25도 되도록 원형가진기를 드럼 본체의 주벽부에 고정하는 구성으로 된 진동 드럼.
Patent KR-940007641-B1 (KR)
Title: Element's cite decision method of crt
Inventor: CHOE SONG-BONG
IPC: H01J9/02
Filed: 1992-02-01
Granted: 1994-08-22
Abstract: The marks for parts of a tube are printed and used for the assembling process. The spring is classified into 4 parts and each is marked using "+" and "0" according to its used position. In a frame a "+" mark is printed an left top position, and "+" or "0" mark is printed on a left top position of a mask. Stud pins are classified according to its used position and "+" and "0" mark is printed so that the same type of stud pin is used at the same position of a pannel.
Patent KR-950009305-B1 (KR)
Title: Apparatus and method for washing drum filter
Inventor: IM JONG-MUN
IPC: C11D7/26
Filed: 1992-03-14
Granted: 1995-08-19
Abstract: a basket(50) for charging a filter drum(10); a hoist(9) for putting the filter drum in the basket and taking out of it, and transferring the basket(50) to a cleaning bath(100); Na hydroxide, nitric acid and water storage tanks(200) (300)(400) which are connected to the cleaning bath(100) by pipe lines: storage baths (740)(750) and condensers(760)(780) connected to the pipe lines; a neutralizing bath(782) connected to the condenser(780); and a CT tank(755) connected to a medicament storage bath(740).  The apparatus cleans filters used in polymer film production facilities.
Patent KR-960014172-B1 (KR)
Inventor: RII OO SHIYOOTO
IPC: G01C21/00
Filed: 1992-06-11
Granted: 1996-10-14
Abstract: 내용 없음.
Patent KR-100245247-B1 (KR)
Inventor: PARK LAE-HAK
IPC: H01L27/10
Filed: 1992-06-26
Granted: 2000-02-15
Abstract: 본 발명은 메모리셀 어레이와 기타지역의 단차감소를 위하여 게이트를 실리콘기판에 형성되도록 하여 비트라인 콘택에치시 공정마진(Margin)을 넓히고 고집적화에 적당하도록 한 반도체의 메모리셀 제조방법에 관한 것으로서, 반도체의 메모리셀 제조방법에 있어서, 실리콘기판에 포토마스크를 사용하여 게이트가 형성될 위치를 정의한 후 실리콘기판을 에치하는 단계와, 상기 단계 후 포토마스크를 제시하고, 실리콘기판 전면에 베이스옥사이드 및 나이트라이드를 차례로 증착하여 액티브영역을 에치한 다음 필드이온을 주입하고 산화시켜 필드산화막을 형성시킨 후 나이트라이드 및 베이스옥사이드를 제거하고, 게이트옥사이드 및 게이트 폴리실리콘을 차례로 증착하는 단계와, 상기 단계 후 게이트 폴리실리콘을 에치백하고 소스/드레인 이온조입하는 단계와, 상기 단계 후 실리콘기판 전면에 옥사이드를 증착하고 매입콘택을 형성하기 위한 에치를 실시하는 단계를 포함하여 이루어지는 반도체의 메모리셀 제조방법이다.
Patent KR-100262791-B1 (KR)
Inventor: OHTANI HISAO
IPC: G11B17/04
Filed: 1992-08-20
Granted: 2000-08-01
Abstract: 본 발명은, 디스크를 위에 세팅하기 위한 트레이를 가지며, 디스크가 상기 트레이에 부착되거나 상기 트레이로부터 이탈될 수 있는 개방 위치, 및 디스크의 회전 구동을 위한 턴테이블상에 상기 디스크가 위치하게 되는 폐쇄 위치 사이에서 실질적으로 병진 운동이 가능한 디스크 이동 부재와, 상기 턴테이블을 구비하고, 상기 디스크가 상기 턴테이블상에 위치하는 로딩 위치로 상기 디스크 이동 부재와 거의 평행하게 움직이도록 상기 폐쇄 위치를 향한 상기 디스크 이동 부재의 움직임에 동작가능하게 연동되는 턴테이블 지지 부재와, 한 쌍의 측판들과, 상기 측판들 상에 설치되고, 상기 디스크 이동 부재의 이동을 안내하는 제 1 가이드 표면과, 상기 턴테이블 지지 부재가 상기 디스크 이동 부재와 일체로 상기 로딩 위치로 이동하는 경우에 상기 턴테이블에 결합하는 상기 트레이쪽으로 상기 턴테이블을 움직이게 하고, 상기 턴테이블 지지 부재상에 제공되는 피가이드 부재와 결합하여 상기 피가이드 부재를 안내하는 제 2 가이드 표면을 구비한 한 쌍의 가이드판들을 포함하는 디스크 구동 장치용 디스크 로딩 기구에 관한 것이다. 디스크 로딩 기구는 디스크 테이블을 갖는 디스크 테이블 지지 기판이 디스크 이동 부재로부터 또는 이를 향해 움직이는 방향으로, 또한 디스크 지지 기판이 폐쇄 위치를 향해 움직일 때 디스크 테이블상의 디스크 이동 부재상에 세트된 디스크를 로딩시키기 위한 디스크 이동 부재의 이동 방향으로 움직이도록 디스크 이동 부재의 움직임과 연동하여 동작한다.
Patent KR-950000739-B1 (KR)
Title: Heating method for solar heat & underground water
Inventor: PARK MU-KON
IPC: F24J2/46
Filed: 1992-10-07
Granted: 1995-01-28
Abstract: The method uses the solar heat of collector plates, and the underground water for the cooling and warming system. The method has the heating system that stores heat in heat accumlation device (8) through a circulating pump (6) and a duct (17) and heats rooms by circulating heat. The method also has the cooling system that transfers heat in a heat exchanger (3) after sending the underground water (20) to the vessel (22) of the roof top.
Patent KR-950002046-B1 (KR)
Title: Speed controller for dust roller of vacuum cleaner
Inventor: LEE SONG-U
IPC: A47L9/28
Filed: 1992-11-10
Granted: 1995-03-10
Abstract: The apparatus includes a detector for detecting forward and backward speed of a suction chamber of a vacuum cleaner, a controller for increasing or decreasing the rotation speed of the duster stick by the detection signal of the detector and for controlling the displaying of the rotation speed of the duster stick, a motor for rotating the duster stick at a rotation speed by the control of the controller, and a display for displaying increase and decrease of the rotation speed of the duster stick by the control of the controller.
Patent KR-100212381-B1 (KR)
Title: Process and device for activating a chip card
Inventor: RODRIGUEZ JOSE I
IPC: H04N7/16
Filed: 1990-11-03
Granted: 1999-08-02
Abstract: A system for activating an apparatus upon the insertion of a chip card into the apparatus by an authorized user includes a first control unit arranged on the chip card for providing an actuation signal when the chip card is initially inserted into the apparatus. A second control within the apparatus receiving the actuation signal and provides a triggering signal. A regulated voltage generator is responsive to the triggering signal and provides a regulated voltage to the first control unit.
Patent KR-0147306-B1 (KR)
Title: Composite of a dispersed gel in an adhesive matrix and method for preparing same
Inventor: ASMUS ROBERT A
IPC: A61L24/04
Filed: 1990-12-13
Granted: 1998-08-01
Abstract: A composite of a gel of swollen hydrocolloid dispersed in a pressure sensitive adhesive matrix is provided. The gel has a natural or synthetically derived hydrocolloid swollen with a non-volatile swelling agent, such that the gel may have a shear modulus of less than 6.2 x 10<6> dynes/cm<2>. The gel-adhesive composite has continued skin adhesion whether applied to or existing in dry or moist skin conditions. The gel contributes a high moisture vapor transmission rate to attempt to maintain dry skin conditions while the adhesive maintains skin adhesion. The gel-adhesive composite may be used in a variety of tape, dressing, bandage, drape, or other skin contacting usage and may optionally include antimicrobial agents to treat the skin while adhesion continues.
Patent KR-0162304-B1 (KR)
Inventor: JUNG MOON-CHAE
IPC: G11B20/10
Filed: 1993-03-20
Granted: 1998-12-15
Abstract: 본 발명은 튜너를 내장한 디지털  브이씨알의 기록/재생 기술에 관한 것으로, 슬라이서(22) 기록용 헤드(H R )를 이용하여 제2튜너(21)의 출력신호를 디코더를 통하지 않고 테이프(25)에 기록할 수 있게 하여 동시녹화가 가능하게 하고, 신호를 테이프(25)에 기록함에 있어서, 심층 및 표현층에 각각 기록하여 하나의 트랙에 두 채널의 신호를 기록할 수 있게한 것이다.
Patent KR-960007275-B1 (KR)
Inventor: MIYAZAKI HIROTAKA
IPC: B29C45/00
Filed: 1993-05-26
Granted: 1996-05-30
Abstract: 내용 없음.
Patent KR-100255420-B1 (KR)
Inventor: OZAKI MASAMI
IPC: A01N43/653
Filed: 1993-05-29
Granted: 2000-05-01
Abstract: 살충제 또는 살진드기제로 사용하기 위한 신규 트리아졸 유도체는 하기 구조식[Ⅰ]을 가지며 농작물에 피해를 입히지 않고 다양한 해충 및 응애류를, 특히 응애 및 진딧물을 방지한다 : 
     
       
     
     [상기식에서, R 1 은 알킬기이고, X는 수소원자, 할로겐원자, 알킬기 등이고, n은 1∼5의 정수이고, Y는 알케닐기, 알키닐기, 알콕시알킬기등이다.]
Patent KR-960006442-B1 (KR)
Title: Catalysts for conversion of methane by oxidative coupling and the preparation process
Inventor: YUN KI-JOON
IPC: B01J21/06
Filed: 1993-07-07
Granted: 1996-05-16
Abstract: The catalyst containing zirconium oxide and sodium pyrophosphate which is used as the catalyst in the oxidative coupling of methane generating more than 2 hydrated carbon from the reaction of methanol and oxygen is suggested. The 5.78 gram of zirconium nitrate2H2O and 5.82 gram of sodium pyrophosphate10H2O are mixed by adding 350 gram of distilled water. The atomic mole ratio of zirconium and sodium is 1 : 2.46. The mixts. is dried in the oven at 120 deg.C for 8 hrs. and the catalyst is obtained by baking this dried solids at 800 deg.C for 2 hrs.. This catalyst improve the yield of ethane and ethene formation in the oxidative coupling reaction of methane.
Patent KR-960015925-B1 (KR)
Inventor: OSHINO FUMIO
IPC: H01L21/68
Filed: 1993-07-19
Granted: 1996-11-23
Abstract: 내용없음.
Patent KR-960013252-B1 (KR)
Title: Zig for gas flow meter
Inventor: JUNG MYUNG-SOO
IPC: G01F15/14
Filed: 1993-08-30
Granted: 1996-10-02
Abstract: a transparent index box(1) which has two tension projections(2)(3) having two concave grooves(4)(5) in both of them; an assembling jig(10) that has two depressed parts(12)(13) to set character drums(22) and ratchet gears(20); and two guide includes : pieces(14)(15) at both sides having two guide grooves(16)(17) for a character drum shaft(23) and a ratchet gear shaft(21). The assembling process includes : putting down the seven character drums(22) and the six ratchet gears(20) into the depressed parts(12)(13) of the assembling jig(10); inserting the shafs(23)(21) along the axes of the character drums(22) and the ratchet gears(20); and pressing down the concave grooves(4)(5) of the tension projections(2)(3) onto both ends of the shaft(23)(21).
Patent KR-100259006-B1 (KR)
Title: Manufacturing method of semiconductor laser device
Inventor: KIM JEONG-RYEOL
IPC: H01S3/00
Filed: 1993-09-25
Granted: 2000-06-15
Abstract: PURPOSE: A method of fabricating a semiconductor laser device is provided to precisely control the height of a ridge, to raise the interface characteristic on the top of the ridge, and to improve device reliability. CONSTITUTION: The first conductivity type GaAs buffer layer(12), an AlGaAs lower clad layer(13), an AlGaAs active layer(14), an AlGaAs upper clad layer(15), the second conductivity type GaAs buffer layer(16), and the first conductivity type GaAs current blocking layer(17) are sequentially formed on the first conductivity type GaAs substrate(11). A part of the center of the current blocking layer is etched using an etch mask to form an opening for a path through which current can flow. The second conductivity type buffer layer exposed through the opening is removed to expose the upper clad layer. The exposed clad layer is regrown to be a predetermined height. The etch mask is removed. The second conductivity type GaAs contact layer(20) is formed on the overall surface of the substrate.
Patent KR-100294391-B1 (KR)
Title: 공기유량검출장치및검출방법
IPC: G01F1/696
Filed: 1993-10-07
Granted: 2001-11-22
Abstract: 공기유량을 검출하여 공기유량신호를 출력하는 유닛과, 공기온도를 검출하여 공기온도신호를 출력하는 유닛과, 공기유량신호와 공기온도신호를 중첩시켜 단일의 신호전송로를 전송가능한 신호로 변환하는 믹싱유닛을 가지는 공기유량 검출장치.
Patent KR-940002648-B1 (KR)
Title: Chewing gum composition
Inventor: HA JAE-MONG
Filed: 1993-11-11
Granted: 1994-03-28
Abstract: A chewing gum composition (I) contg. bamboo salt is prepd. by mixing 0.1-15.0 wt.% bamboo salt or a mixt. of bamboo salt and sodium chloride (mixing ratio is 1:5 - 1:15), 25 wt.% gum base e.g., chicle, jututong, gutta percha, crown gum etc., 44.0 wt.% solbitol, 12.0 wt.% mannitol, 13.0 wt.% glycerin, 0.5 wt.% lecithin, 2.0 wt.% sweetener and 1.5 wt.% flavour. The obtd. chewing gum composition effectively prevents and treats periodontal diseases or prevents teeth from decaying.
Patent KR-0132550-B1 (KR)
Title: Extraordinary method for construction
Inventor: KIM TAE-YU
IPC: E04G21/14
Filed: 1993-11-22
Granted: 1998-04-18
Abstract: An elevating device for the steel skeleton structure of a building and a construction method for the steel skeleton structure of the above the ground stories are disclosed for preventing accidents and shortening the worked period by prefabricating walls after first constructing the steel skeleton. After the underground stories are built, hydraulic elevating devices (10) are installed on columns (1A) extended upwardly from the first floor underground (B1). The elevating mechanism (13b) is disposed just above the first floor (F1) above ground when the piston (12) of the hydraulic cylinder (11) is completely contracted so as to provide convenience in welding assembly of the beams of the column. The H beams (1B) are secured in the recess (31) and both ends are welded to the column (1A). The hydraulic jacks (18a,18b) of the elevating mechanism (13b) are actuated for the pressing elements (16a,16b) to squeeze the center of the column, and the pistons of the hydraulic jacks (17a,17b) of the lower securing mechanism (13a) are contracted to move the pressing elements (15a,15b) upwardly along the slope (19).
Patent KR-960006932-B1 (KR)
Title: Method for producing high elastic yarn
Inventor: LIM DAE-WOO
IPC: D01F6/86
Filed: 1993-12-15
Granted: 1996-05-25
Abstract: The highly expandable and shrinkable elastic fiber is produced from polyester block copolymer containing polybutyleneterephtalate group polyester as a hard segment and polyoxybutylglycol group polyester as a soft segment. The conventionally prepared polyester block copolymer is melt spun and stretched and then is heat treated for relaxation and elongation successively. The stretching temperature is 90-130deg.C and the stretching ratio is 1-4. The relaxation heat treatment is conducted at 100-150deg.C for 10-50sec. The elongation heat treatment up to 10-20% at 80-130deg.C for 10-50 sec. Elastic fiber produced by the method shows a good elastic recovery at low and high extensions. The product has small stress deformation and highly elastic properties at the high extension.
Patent KR-100270824-B1 (KR)
Inventor: HOSOI MASAHIRO
IPC: C09D123/08
Filed: 1993-12-16
Granted: 2000-11-01
Abstract: 반복단위 에틸렌-2,6-나프탈렌디카르복실레이트로 실질적으로 구성된 폴리에스테르층(A) 및 반복단위 에틸렌-2,6-나프탈렌디카르복실레이트로 주로 구성된 코폴리에스테르층(B)을 함유하며, 여기에서 코폴리에스테르가 코폴리에스테르 단위로서 1~5중량%의 디에틸렌 글리콜 성분을 함유하고, 층(A)의 한 표면 또는 양 표면에 층(B)가 제공되며, 적층 폴리에스테르 필름이 2축 연신됨을 특징으로 하는 자기기록 매체용 적층 폴리에스테르 필름. 
     이 적층 폴리에스테르는 고밀도 자기 기록 매체용 기재 필름으로서 유용하다.
Patent KR-0185177-B1 (KR)
Inventor: KATO KANJI
IPC: F16B7/18
Filed: 1993-12-23
Granted: 1999-05-15
Abstract: 합성수지 구조재는 연결부재에서 서로 접하도록 중공의 연결부재로 삽입된다. 지압 완충부재는 부재상의 각 볼트 구멍에 끼워지며 볼트의 축은 서로 수직한 2방향으로 교대로 연장된다. 구조재 및 중공의 연결부재는 볼트와 너트로 안정된다. 완충부재의 탄성 변형으로 초래된 완충작용으로 인해, 하중은 일부 볼트에 대한 하중의 집중을 방지하도록 전 볼트상에 균등히 분산된다. 서로 수직한 2방향으로 교대로 연장되는 축을 가진 볼트의 배열은 연결부재의 길이를 단축시킨다.
Patent KR-970008091-B1 (KR)
Title: Synchronizing signal separation circuit for composite video signal
Inventor: CHO DAE-SUNG
IPC: H04N5/08
Filed: 1993-12-29
Granted: 1997-05-20
Abstract: A circuit for separating a synchronizing signal from a composite video signal is disclosed. The circuit comprises an amplifier(10) for amplifying the composite video signal; a clamping circuit(20) for clamping the output signal from the amplifier(10); a comparator(30) for receiving the output from the clamping circuit(20) to detect a composite synchronizing signal; a horizontal synchronizing signal separator(50) for receiving the output from the comparator(30) to separate the horizontal synchronizing signal; a vertical synchronizing signal separator(40) for receiving the output from the comparator(30) to  separate the vertical synchronizing signal. Thereby, the vertical and the horizontal synchronizing signals are detected without a time delay.
Patent KR-100233772-B1 (KR)
Title: A process for removal of so2 and nox from combustion flue gases and an apparatus used therefor
Inventor: ZIMEK ZBIGNIEW
IPC: B01D53/56
Filed: 1993-01-19
Granted: 1999-12-01
Abstract: Removal of SO2 and NOx from combustion flue gases is effected to be subjected to irradiation by an electron beam and to the action of microwaves applied in the form of a continuous and/or pulsed stream. The stream of flue gases irradiated by the electron beam in the radiation zone is subjected to the action of microwave energy in the whole cross section of the stream of the flue gases. This results in a decrease in the dose rate "average power of the electron beam" and a reduction in the costs of accelerators while retaining the same removal efficiency. Further, the apparatus for removal of SO2 and NOx from combustion flue gases is provided in a radiation process in which a stream of accelerated electrons and microwave energy are used simultaneously.
Patent KR-970002509-B1 (KR)
Inventor: SMART DAVID CLINTON
IPC: G03B7/24
Filed: 1991-07-24
Granted: 1997-03-05
Abstract: 내용없음.
Patent KR-0172133-B1 (KR)
Inventor: FRIESE KARL-HERMANN
IPC: G01K7/18
Filed: 1991-07-25
Granted: 1999-05-01
Abstract: 온도 센서와 세라막 필름으로 된 온도 센서 소자를 생산하기 위한 방법이 제안되어 있다. 온도 센서 소자는 PTC 터미스터가 적층의 형태로 다른 하나위에 하나가 가해지는 다수의 레지스터 트랙으로 구성하고, 그러므로, 소형 영역폭을 가진다. 배기 가스내의 온도 분배와 무관하게 고 수준과 매우 높은 측정 레지스턴스 값을 적층 배열에 의해 얻을 수 있다.
Patent RO-119700-B1 (RO)
Title: Process for repairing and reinforcing highly damaged wooden bars
Inventor: DECHER EMANUELA
IPC: B27K3/02
Filed: 2001-08-27
Abstract: The invention relates to a process for repairing and reinforcing wooden bars which are highly damaged as a result of a plurality of physical, chemical and mechanical factors acting concomitantly upon the timber elements during exploitation. According to the invention, the process consists of the hybridization of the timber section by scaling the timber part (1) until obtaining a sound surface, the impregnation of the damaged areas (2) and the related ones for the restoration of the initial geometrical shape, the cutting, in the non-fractured areas, of a number of holes (3) wherein some accessories (4) made of fibrous composite material of the unsaturated polyesther resin-type reinforced with industrial glass fibres or natural hemp threads whose free ends fit tightly to the timber part surface and are impregnated with resin (5), finally, the reshaped area being spliced with various layers of industrial fibre felting or texture (6), each layer being then impregnated with resin.
Patent RO-118799-B1 (RO)
Title: Installation for handling the casting ladle
Inventor: RUS ŞANDOR
IPC: B22D41/26
Filed: 2002-04-17
Abstract: The invention relates to an installation for handling ladles for casting molten metal, such as remelted iron, for precision manual casting of small-scale parts. The installation comprises a metal frame (1) stiffened with metal ribs, whereon a guiding rail (2) is secured by some supporting beams (a), a car (3) and a rotating swing mechanism (5) travelling along said rail. The car (3) comprises some travelling rollers (b) mounted on a supporting frame (c) which continues with a supporting beam (d) whereon a bushing (e) is welded, a rotating frame (4) being mounted on the car (3), said rotating frame comprising a stiffening caisson (f) having an externally threaded inner body (g) whereon an outer body (h) is screwed. An L-shaped swing mechanism (5) is rigidly fastened on the rotating frame (4), said swing mechanism consisting of a beam (i) whereon there are welded some supporting arms (j) which are secured to the mechanism (5) by means of some ribs (k and l), an axle (m) passing through said arms (j) and having a yoke (n) welded to one end, the other end being provided with some handling wheels (o) for rotating the casting ladle (6).
Patent RO-123206-B1 (RO)
Title: Mechanism for independent adjustment of the position of the pistol grip and trigger
Inventor: PUŞCAŞ-CERNAT MIHAIL
IPC: F41A1/08
Filed: 2007-06-07
Abstract: The invention relates to a mechanism for independent adjustment of the position of the pistol grip in relation to the pistol buttstock, and of a main trigger in relation to the pistol grip, which is meant to equip portable automatic and semi-automatic weapons. According to the invention, the mechanism comprises a slider (1) whereon there is mounted a main trigger (2), which may slide in a support box (3) or in a mechanism box (4) and may be secured by means of a nut (5) which is screwed on a screw (6) which penetrates both the pistol grip (7) and an increased guard (8) of the trigger, thereby carrying out the fastening of the slider (1) on the support box (3) or on the mechanism box (4).
Patent RO-130239-B1 (RO)
Title: Portland cement of high fineness with gamma radiation screening capacity
Inventor: PETRE IONELA
IPC: C04B7/02
Filed: 2013-11-27
Abstract: The invention relates to a Portland cement of high fineness having a 10% higher γ radiation attenuation coefficient as compared with the usual cement, employed for preparing injection fluids and pastes needed in the quick repair of cracks occurred in hard concrete structures which are used in medicine and industry for protection to γ radiation emitted by radioactive sources. According to the invention, the cement consists of 95% Portland clinker and 5% gypsum, having a Blaine specific surface area of 8000 cm/g, an initial setting of at least 45 min, a stability of maximum 10 mm and a mechanical resistance to compression of at least 30 MPa at 2 days and of at least 52.5 MPa at 28 days.
Patent RS-54610-B1 (RS)
Inventor: LITTERS THOMAS
IPC: C10N50/10
Filed: 2011-01-31
Abstract: Postupak za dobijanje masti za podmazivanje koje sadrže lignosulfonate obuhvata:a) korak mešanja:- najmanje jednog bazno ulje,- najmanje jedan kalcijumski sapun zasićene ili nezasićene monokarboksilne kiseline sa 10 do 32 atoma ugljenika, opciono supstituisan,- najmanje jedan kompleksirajući agens, izabran iz:(i) alkalnih soli, sa izuzetkom natrijumske soli, zemnoalkalanih soli ili aluminijumskih soli, zasićene ili nezasićene monokarboksilne kiseline ili hidroksikarboksilne kiseline sa 2 do 8, dikarboksilne kiseline sa 2 do 16 atoma ugljenika, od kojih je opcionio svaki supstituisan,(ii) alkalne i/ili zemnoalkalne soli borne kiseline i/ili fosforne kiseline, uključujući njihove reakcione proizvode sa LiOH i/ili Ca(OH)2(iii) mešavina istih, i- najmanje kalcijum lignosulfonata koji ima prosečnu molekulsku masu kao prosečnu težinu veću od 10,000 g/mol,zagrevaju se na više od 120°C za reagovanje i dovođenje nisko-ključajućih komponenata da se dobije bazna masti, ib) korak hlađenja i dodavanja baznih ulja i opciono aditiva uz mešanje.Prijava sadrži još 23 patentna zahteva.