baber/WOPTO huggingface dataset:
Patent KR-940006468-B1 (KR)
Title: Biodegradable macro-molecular composition
Inventor: YO KI-HAK
IPC: C08L67/04
Filed: 1991-05-22
Granted: 1994-07-20
Abstract: The biodegradable polymer compsn. comprises 100 wt.pts. of polyester elastomer as non-biodegradable component; 5-60 wt.pts. of polyhydraxy butyrate of formula (I) as biodegradable component; 0.2-1.0 wt.pts. of tetra(methylene-(3',5'- di-t-butyl-4'-hydroxyphenyl propionate))-methane; and 0.2-1.0 wt.pts. of aluminium stearate. The polyhydroxy butyrate (PHB) is prepd. by culturing Alcaligenes eutrophus on the medium contg. propionic acid and glucose, then isolating and refining the PHB of about 200,000 Mw. The obtd. polymer compsn. has good impact resistance and flexibility, and pollution resistance.
Patent KR-940003235-B1 (KR)
Title: Soundwave sensor for a microwave oven
Inventor: LEE KON-KUK
IPC: H05B6/68
Filed: 1991-09-24
Granted: 1994-04-16
Abstract: During the heating time in oven, specific acoustic waves are generated in the process of vaporing moisture contained in food to be sensed by the sensor. This technique monitors the acoustic wave thru the acoustic sensor and controls the best cooking time. The device consists of an acoustic sensor unit to sense an acoustic waves generated in the cooking process; an amplifying conversion unit to amplify sensor signals and convert into digital values; a control unit to calculate the best cooking time with the above digital values and control heating time.
Patent KR-950006342-B1 (KR)
Title: Metal wire structure and manufacturing method thereof
Inventor: YANG SU-KIL
IPC: H01L21/28
Filed: 1992-01-07
Granted: 1995-06-14
Abstract: The method forms a lower wiring film and a strap pattern in the contact hole of a semiconductor device. The method has the steps of laminating a strap pattern and a lower wiring film on the substrate, forming an oxide insulating film, forming the contact holes with a lower wiring film through the oxide film, and attaching the upper and the lower wiring films. The strap pattern prevents the damage of wires from excessive etching.
Patent KR-0170244-B1 (KR)
Inventor: LEE SANG-RAK
IPC: H04N5/14
Filed: 1992-02-17
Granted: 1999-03-20
Abstract: 본 발명은 다차원 영상신호처리 시스템에 관한 것으로 특히 기록 또는 송신시에 동신호를 검출하여 색신호와 함께 기록 또는 송신하고 재생 또는 수신시에 상기 동신호를 상기 색신호로 부터 분리함에 있어서 간섭신호를 제거하는 것에 관한 것으로 기록 또는 송신시에 동신호를 검출하여 색신호와 동신호를 각각 상이한 주파수로 4위상변조하여 동일한 채널에 기록 또는 송신하고 재생 또는 수신시에 상기 동신호와 색신호를 분리하는 C/M분리회로를 구비하는 다차원 영상신호처리 시스템에 있어서, 재생 또는 수신시에 영상신호중 수직저역성분만을 통과시키는 수직저역필터를 더 구비하는 것을 특징으로 하며 고해상도를 올리기 위하여 동신호를 이용하여 3차원 영상처리를 행하는 모든 영상시스템에 응용하는 효과가 있다.
Patent KR-0177590-B1 (KR)
Inventor: KAGAMI TOSHIHIKO
IPC: H01L21/302
Filed: 1992-04-16
Granted: 1999-04-15
Abstract: 플라즈마 에칭장치는, 고감압상태로 조정가능한 처리실을 구비한다. 상기 처리실내에는 1쌍의 평행전극이 배설되고, 아래쪽 전극상에 반도체 웨이퍼가 재치된다. 상기 1쌍의 평행전극 사이에 고주파전압이 인가되고, 상기 처리실내에 상기 웨이퍼의 처리면과 직교하는 고주파전계가 형성된다. 
     상기 처리실내에는, 에칭가스가 도입되어, 플라즈마화된다. 
     상기 처리실에는, 전자발생용 필라멘트를 구비하는 전자공급실이 접속된다. 상기 전자공급실에서 생성된 전자는 유도자계의 의하여 상기 처리실내로 유도된다. 그리고, 에칭가스의 플라즈마화를 조장한다.
Patent KR-100222062-B1 (KR)
Title: Burner
Inventor: JOHN N BASIC SR
IPC: F23G/
Filed: 1992-04-15
Granted: 1999-10-01
Abstract: An incinerator system for bulk refuse and hydrocarbon-containing liquids comprises an enclosed main chamber (32) having a fire-resistant floor means (33) for holding and burning material thereon; an inlet opening (231) for the introduction of solid bulk refuse; an outlet opening (67,68) for the egress of the gaseous products of combustion from said main chamber; a grate (436) located within said main chamber for holding refuse newly introduced through said inlet opening (231); and cooling means for reducing the temperature of said grate. The cooling means comprises primary passageways for receiving a flow of cooling fluid and nozzles for providing fluid communication between said passageways and said main chamber (32). The cooling means further comprises a further passageway isolated from said main chamber (32) so that cooling fluid flowing in said further passageway is prevented from entering said main chamber. Control means is provided for selectively permitting cooling fluid to flow through said primary passageways and then through said further passageway. <IMAGE>
Patent KR-100308771-B1 (KR)
Title: 저소음 공기 타이어 트레드(pneumatictiretread)및 그 제조방법
IPC: B60C11/03
Filed: 1992-05-14
Granted: 2001-11-30
Abstract: 타이어가 도로표면위를 구르면서 타이어 트레드에 의해 발생되는 음향에너지의 전체량을 최소화시키는 것을 특징으로 하는 저소음 공기타이어 트레드 및 그 제조방법에 대한 것으로, 이와같은 특징은 트레드 문형의 후단 및 선단부중 적어도 하나의 단부를 가로지르는 홈 공간의 양이 대체적으로 타이어 외주면을 따라 균일해지도록 트레드 디자인내의 홈들을 효과적으로 배치함에 의해 이루어진다.
Patent KR-950013331-B1 (KR)
Inventor: MANABU KITAMOTO
IPC: F24F11/02
Filed: 1992-06-27
Granted: 1995-11-02
Abstract: 내용 없음.
Patent KR-960004316-B1 (KR)
Inventor: KOJIMA RITSU
IPC: H04B1/40
Filed: 1992-06-29
Granted: 1996-03-30
Abstract: 내용 없음.
Patent KR-950005275-B1 (KR)
Title: Character complex broadcasting receiver circuit of television
Inventor: PARK DONG-MYONG
IPC: H04N7/08
Filed: 1992-07-23
Granted: 1995-05-22
Abstract: The circuit can convert directly without returning to a character complex broadcasting mode when returning to a character complex image again. It comprises : (i) a TV signal process part(11) processing only a general TV signal; (ii) a character complex broadcasting signal process part(12) processing only a character complex broadcasting signal; (iii) a toggle flip-flop(16) toggling output signal of a microcomputer(15); (iv) a OR gate(17) outputting a new control signal that does a logical-SUM processing with each control signal of the character complex broadcasting signal process part and the toggle flip-flop; and (v) a multiplexer(13) outputting signal through a CRT after selecting one from each output of the TV signal process part and the character complex broadcasting signal process part.
Patent KR-960003463-B1 (KR)
Title: Raw material for producing perrite dust for friction elements and the method of reduction thereof
Inventor: AHN KI-JOO
IPC: C09K3/14
Filed: 1992-07-29
Granted: 1996-03-14
Abstract: The iron powder includes (in wt%), 35-50% T.Fe, below 2% M.Fe, 1.0-8.0% SiO2, 0.3-2.5% MgO, 1.0-6.0% CaO, ].0-5.0% Al2O3, 20-40% C and 0.1-1.0% ZnO, and has 20-250 mesh grain size, 1.2-2.0g/cc parent specific gravity, 3.3-4.3 g/cc real specific density. The reduced iron powder is produced by reducing a dust collecting sludge having Hg-poteshmeter porosity of 40-65% and comprising (in wt.) 70-85% T,Fe. 68-83% M.Fe, below 2% FeO, 1.0-8.0% SiO2, 0.3-2.5% MgO, 1.0-6.0% CaO, 1.0-5.0% Al2O3, below 1% C, and 0.1-1.0% ZnO.
Patent KR-0142561-B1 (KR)
Title: Extended mix life magnesia refractory aggregates for bnik and gunning mixes
Inventor: GERBER ARTHUR HARRY
IPC: C08L61/10
Filed: 1992-08-21
Granted: 1998-07-15
Abstract: Retarding the hardening of a composition containing a phenolic resin solution and a magnesia aggregate is effected by mixing into such composition a compound which provides an aspartate, fluoride, bifluoride, malate, tartrate, citrate, oxalate, phosphate or phosphonate anion to the composition or a tetraalkoxy silane, a partially hydrolysed tetraalkoxy silane, 2-, or 4-chlorophenol, or 2'-, or 4'-hydroxyacetophenone.
Patent KR-0122741-B1 (KR)
Title: Memory having parallel architecture
Inventor: SONN CHANG
IPC: H04N19/50
Filed: 1992-09-23
Granted: 1997-11-17
Abstract: There is provided a memory device with a juxtaposed structure which can proceed plural minimal data simultaneously through one reading/writing operation by constructing a memory structure in a juxtaposed form in an image processing system. This device is comprised of a memory(18) having N pieces of memory cell(18) for dispersing and storing minimal data of an image frame, an address generating part(22) for addressing N pieces of memory cell simultaneously, and an order transforming device for rearranging N pieces of data group which is output from N pieces of memory means.
Patent KR-100214364-B1 (KR)
Inventor: CARON LAVERNE ANDREW
IPC: G01D5/245
Filed: 1992-11-03
Granted: 1999-08-02
Abstract: 본 발명은 상대 운동으로 회전자 상의 다수의 이빨을 통해 고정자 통로를 구비한 자장을 발생시키는 영구자석을 이용한 유형의 차령바퀴 속도센서에 관한 것으로 자기리액턴스의 변화의 주파수는 차량속도에 비례하는 주파수에 따라 변화한다. 고정자는 고정볼트에 의해 액슬스핀들의 단에 설치되어 액슬베어링을 방해하지 않고 고정자를 점검키 위해 쉽게 제거할 수 있다. 고정자장치의 부품으로 허브캡 고정볼트가 느슨하게 되어 액슬이 지지될 때 회전자가 위치조종판을 조종케하여 회전자와 고정자간의 작동캡이 허브캠의 장치에 쉽게 만들도록 하는 위치조종판이 마련되었다.
Patent KR-950003560-B1 (KR)
Title: Mode exchange apparatus for magnetic recoder and player
Inventor: CHOE JONG-DON
IPC: G11B15/02
Filed: 1992-11-21
Granted: 1995-04-14
Abstract: The device includes a clutch gear installed in a base plate and rotating by receiving the power of a capstone motor; an operation plate installed in the base plate and shifting by an operator; and a FF/REW gear in which teeth of the FF/REW gear, which are installed on one end of the operation plate moving with the operation plate and joined with the clutch gear, are formed in the circular form from the pitch circle to the tip circle, and in the involute form from the pitch circuit to the root circle.
Patent KR-950002066-B1 (KR)
Title: Noise reduction circuit
Inventor: JONG DOK-YONG
IPC: H03F1/26
Filed: 1992-12-23
Granted: 1995-03-10
Abstract: The device has a noise attenuation filter, which makes the filter flexible to the charges of the semiconductor manufacturing process. The device includes a 1st voltage-current converter (17) which connects to the auxilliary, signal path the 1st, and 2nd amplifiers, an input and output matching circuit of signal path to the input terminal, a variable current amplifying unit, a high pass filter (HPF:13) which varies the cutoff frequency, a 2nd voltage-current converter, an amplifying means, an operational amplifier (10), and a limiter.
Patent KR-960000581-B1 (KR)
Title: Transgenetic potato and tomato with insecticide
Inventor: LIM SUNG-RYUL
IPC: A01H5/00
Filed: 1993-04-06
Granted: 1996-01-09
Abstract: The transgenic potato contains Btt-coding gene from Bacillus thuringiensis subsp. tenebrionis and can produce insecticidal toxin. The DNA-sequence number 4 'A' of Btt-coding gene is replaced with 'G'. The transgenic tomato contains Btt-coding gene from Bacillus thuringiensis subsp. tenebrionis and can produce insecticidal toxin. The DNA-sequence number 4 'A' of Btt-coding gene is replaced with 'G'.
Patent KR-100253133-B1 (KR)
Inventor: NIGRIN JAROSLAVA M
IPC: C03C3/091
Filed: 1993-04-17
Granted: 2000-04-15
Abstract: 본 발명은 중량%로 표현되는 하기의 기초 산화물로 필수적으로 구성되고, 납 및 카드미늄이 없는 유약 및 에나멜용 프릿트 조성물에 관한 것이다. 
     SiO 2 51~59                       CaO        0~7 
     Li 2 O      0~2                         SrO        0~12 
     Na 2 O      3.5~7                        BaO       0~9 
     K 2 O       6~8.5                        ZnO       0~10 
     Li 2 O+Na 2 O+K 2 O      10~15             CaO+SrO+BaO+ZnO       8~18 
     B 2 O 3 9~12                         Al 2 O 3 4.5~7 
     단, (Li 2 O+Na 2 O+K 2 O) : (CaO+SrO+ZnO)의 몰비가 1.0보다 크고 1.4까지의 범위이다.
Patent KR-960010266-B1 (KR)
Title: Refrigerator
Inventor: CHOE JUNG-MYUNG
IPC: F25D17/08
Filed: 1993-04-24
Granted: 1996-07-26
Abstract: The refrigerator prevents the heat, generated from a Kimchi ripening chamber, from getting transferred to a cooling chamber or a fresh chamber. The refrigerator comprises: a horizontal partition(22'), producing an inner space and forming an upper wall of a cooling chamber(24); a heat insulation partition(23) forming a upper wall of a freezing chamber(25); a vertical partition(26), also having an inner space and separating the space between the cooling chamber(24) and the freezing chamber(25) into the ripening chamber(27) and the fresh chamber(28); an inlet hole(43) guiding a cool air to the space of the horizontal partition(22'); a hole(44) transferring the cool air to the inner spaces of the partitions(22',23); an outlet hole(45) feeding the cool air back to the cooling chamber(24).
Patent KR-0130750-B1 (KR)
Inventor: MASUDA AKIYOSHI
IPC: A01G9/10
Filed: 1993-04-28
Granted: 1998-04-02
Abstract: 본 발명은 종이와 같은 박막으로 만들어진 다수의 분을 동일한 박막으로 되는 연결편으로 일체적으로 열상으로 연결하고, 다수의 열로 배열된 연속분으로 육묘한 연속분묘를 한개 한개로 분리하는 일 없이, 이식할 수가 있고, 특히 이식그루 사이의 좁은 분묘의 이식에 적합한 구조의 간단한 제작비의 인가한 이식기를 제공하려는 것이다. 
     그 구성은 전방부를 상향으로 돌이키게 한 바닥판(1)을 분묘재치부로 하고, 이 바닥판(1)의 후방부에 내부에 분묘유도체(7)를 설치하는 오프너(6)와 배토체(8a,8b)를 이 순서로 고정하고, 상기 바닥판(1)의 양측에 후방부에 분묘규제체(10a,l0b)를 부설하는 조임부(4a,4b)를 형성하는 곁틀(3a,3b)을 입설 고정한 접지형 구조를 특징으로 한다.
Patent KR-960016189-B1 (KR)
Title: Cosmetics containing capsules comprising stabilized enzyme
Inventor: KO JONG-SUNG
Filed: 1993-05-18
Granted: 1996-12-06
Abstract: The cosmetics containing capsules of stabilized enzymes, comprises a core material which dispersing enzyme into an oily dissipating medium and a peripheral material including an agar. The enzyme is selected from the group of amylase, protease and lipase, and which is stabilized by adding 0.001-5 wt% tristearate aluminium or distearate aluminium in the oily dispersing medium.
Patent KR-100302999-B1 (KR)
Title: Thin film transistor using double gate
Inventor: HAN CHANG UK
IPC: H01L29/78
Filed: 1993-07-22
Granted: 2001-12-15
Abstract: PURPOSE: A thin film transistor is provided to simplify the manufacturing processes and improve an insulating property by using aluminum and tantalum(Al-Ta) films as double gates. CONSTITUTION: A first gate electrode(12) made of an aluminum film and a second gate electrode(13) made of a tantalum film are formed on a glass substrate(11). The double gates(12,13) have a mesa structure by the difference of etching selectivity between the aluminum and tantalum films. A first gate oxide(14) made of (Al-Ta)Ox is formed by anodizing. After depositing a second gate oxide(15) on the first gate oxide, an active layer(16) is formed. Then, a pixel electrode(17) made of ITO(Indium Thin Oxide) is formed on the active layer.
Patent KR-100307439-B1 (KR)
IPC: C07D295/15
Filed: 1993-08-12
Granted: 2002-08-24
Abstract: The invention provides compounds of the formula: <CHEM> wherein R, R<3>, R<4>, X and W are defined in the specification. These compounds are useful as antibiotic agents.
Patent KR-970007439-B1 (KR)
Title: Method for micropattern formation
Inventor: KIM SANG-KUN
IPC: G03F7/36
Filed: 1993-08-19
Granted: 1997-05-08
Abstract: A forming method of fine patterns comprising the step using Xe and O2 as etching gas of photoresist; and the step etching said photoresist under the conditions of -30 deg. C or less and 1~10m Torr is disclosed. Thereby, it is possible to reduce side etching of the photoresist and oxide membrane and to form vertical patterns due to the straight feather of Xe ion.
Patent KR-950014181-B1 (KR)
Title: Interrupt matching appratus
Inventor: LEE KYU-SU
IPC: G06F13/14
Filed: 1993-08-24
Granted: 1995-11-22
Abstract: an interrupt reset unit for outputting a chip selection signal and a reset signal according to the address supplied from an address output terminal of a CPU; an interrupt source information transmitting unit for outputting applied interrupt source information to the data input terminal of the CPU according to the read control signal applied from the read control terminal of the CPU and the chip selection signal applied from the interrupt reset unit and informing the CPU which one of the interrupt sources generates the interrupt; and an interrupt sensing unit for sensing the interrupt signal applied from the interrupt source, outputting the interrupt generation information to an interrupt terminal of the CPU and the interrupt source information to the interrupt source information transmitting unit and resetting the output of the interrupt generation information and interrupt source information according to the reset signal applied from the interrupt reset unit.
Patent KR-100286863-B1 (KR)
Title: 비디오 카메라
IPC: H04N5/372
Filed: 1993-08-25
Granted: 2001-04-16
Abstract: 광학렌즈가 카메라의 외측으로부터 적재되는 장홈개구를 가지는 프론트패널을 포함한 플랜지백 조정장치를 포함하고, 조정링이 상기 장홈개구의 내부에 결합되고 그 회전에 따라 축방향으로 이동할 수 있고, 조정링의 어느쪽에서 가이드봉이 프론트패널의 내면으로 부터 돌출되고 촬상장치를 지지하는 홀더상에 적재되고, 너트가 가이드봉의 끝단에 고정되고 코일스프링이 너트와 홀더의 배면사이의 가이드봉 주위에 장착되므로서 홀더를 앞방향으로 편기시키도록된 비디오 카메라이다.
Patent KR-100212718-B1 (KR)
Inventor: NA SUNG JOON
IPC: H01J29/50
Filed: 1993-09-27
Granted: 1999-08-02
Abstract: 본 발명은 칼라 음극선관용 전자총을 개시한다. 
     본 발명은 전치 삼극부를 이루는 캐소오드, 제어전극 및 스크린전극과, 보조 및 주렌즈계를 이루는 제1, 2, 3, 4포커스 전극과 최종가속전극을 구비하여 된 칼라 음극선관용 전자총에 관한 것으로, 상기 제1, 3포커스 전극에 편향신호에 동기하는 제1다이나믹 포커스 전압이 인가되고, 상기 제2포커스 전극과 제4포커스 전극에는 편향신호에 동기하는 제2다이나믹 포커스전압을 인가하여 된 것에 특징이 있으며, 이는 전형광면에서 작고 균일한 전자빔단면을 얻을 수 있는 이점을 가진다.
Patent KR-100278870-B1 (KR)
Title: 무발진기 기판 바이어스 발생기
IPC: H02M3/07
Filed: 1993-10-22
Granted: 2001-01-15
Abstract: 본 발명의 회로는 발진기 대신에 클록회로를 구비한 전압 안정기 회로를 구비하므로, 스탠드바이 모드일때 상당한 전력을 절감한다. 저전류를 동작시키고 저전력을 소비하는 DC 전압 레귤레이터는 항시 작동하고 전력을 소비하는 유일한 회로이다. 전하펌프가 펌핑되지 않을때, 회로의 전류는 수 마이크로암페아 이하가 된다. DC 전압 레귤레이터회로는 기판 전압 V bb 가 너무 높을때 자기타이밍회로를 인에이블(enable) 한다. 셀프 타임회로는 기판 전압 V BB 를 더욱 네가티브한 수치로 펌프하는 전하 펌프를 제어한다. 상기 자기타이밍호로는 V BB 가 소망 레벨에 도달할때까지 그리고 DC 전압 레귤레이터 신호가 그것을 정지시킬때까지 전하 펌프를 클록(clock)한다.
Patent KR-960004219-B1 (KR)
Title: Microwave oven door
Inventor: CHO YUN-HO
IPC: F24C15/02
Filed: 1993-11-16
Granted: 1996-03-28
Abstract: The structure of a door assembly of a microwave is characterized: in that a hinge axis hole(11a) is formed at left upper side of a welding frame(11); in that a hinge axis(13) is inserted into the hinge axis hole(14a) of a hinge stopper(14) fixed at the hinge axis hole(11a) of the welding frame(11) and a main body of the microwave; and in that there is an opening(12a) for receiving the hinge axis, formed in the left upper side of a case corresponding to the hinge axis hole(11a) of the welding frame, and a hinge axis cover is linked with the opening.
Patent KR-960014286-B1 (KR)
Title: Clothing dryer
Inventor: MASAAKI NAKAURA
IPC: D06F58/28
Filed: 1993-12-03
Granted: 1996-10-14
Abstract: The dryer is designed to dry clothings by receiving them in a rotary drum, providing heated air to this rotary drum and discharging the air. The structure includes a rotary drum (10) having a clothing temperature sensor (S1) and an electrode sensor (S2); and a sensing part (S0). The dryer enhances precise of sensing by the clothing temperature sensor (S1) and the electrode sensor (S2).
Patent KR-0160152-B1 (KR)
Inventor: PARK MAL-SIK
IPC: B60J3/00
Filed: 1993-12-07
Granted: 1998-12-01
Abstract: 본 발명은 자동차의 선 바이저 및 그 제조방법에 관한 것이다. 
     본 발명에 따라, 선 바이저의 프레임 포움층 및 커버를 모두 올레핀계 수지로 제조함으로써, 이들을 각각 분리하지 않고 일체로 재생처리할 수 있게 되었다.
Patent KR-970002588-B1 (KR)
Inventor: GOLDBERG JERRY
IPC: A61M5/34
Filed: 1992-10-05
Granted: 1997-03-06
Abstract: 내용없음.
Patent KR-100236497-B1 (KR)
Title: Crystalline anhydrous lactitol and a process for the preparation thereof
Inventor: HEIKKILA HEIKKI
IPC: A23L27/00
Filed: 1992-03-19
Granted: 2000-01-15
Abstract: PCT No. PCT/FI92/00077 Sec. 371 Date Jan. 6, 1994 Sec. 102(e) Date Jan. 6, 1994 PCT Filed Mar. 19, 1992 PCT Pub. No. WO92/16542 PCT Pub. Date Jan. 10, 1992.The invention relates to a novel crystalline anhydrous lactitol, a process for the preparation thereof, and the use thereof. The novel crystalline anhydrous lactitol belongs to the monoclinic crystal system and has the unit cell constants: (a)=7.614 A; (b)=10.757 A; (c)=9.370 A and  beta =108.2 DEG . Its melting point is between 149 DEG  C. and 152 DEG  C., water content below 0.5% and lactitol content more than 99%; it has a low hygroscopicity.
Patent RO-119853-B1 (RO)
Title: Mini-greenhouse
Inventor: APETREI GHEORGHE
IPC: A01G1/04
Filed: 2002-08-07
Abstract: The invention relates to a room meant for the culture of mushrooms, vegetable seedlings, hothouse flowers and vegetables. According to the invention, the mini-greenhouse consists of four exterior walls (1) made of black or colourless plastic, which can be simple or double and attached to each other in a rectangular shape, and has inside some perforated lengthwise walls (7) provided with some holes (10) and other crosswise walls (8) forming some compartments (9) whereover there are placed some caps (11) provided with some orifices (14) and some handles (15) and other caps (16) provided with foamy plastic insulation means.
Patent RO-122880-B1 (RO)
Title: Apparatus for the signalization of the currents induced in open-air transmission lines
Inventor: SURIANU FLAVIUS DAN CESAR LIVIU
IPC: B66C15/06
Filed: 2006-11-24
Abstract: The invention relates to an apparatus for the signalization of currents induced in high-voltage overhead double-circuit power lines functioning with a single circuit, the second passivized circuit being disconnected and grounded by means of short-circuit devices with the view of carrying out overhauls or repairs. The claimed apparatus comprises an electronic signalling block (1) provided with a loudspeaker (D) for optical and acoustical warning and with some lamps (LED1, LED2, LED3 and LED4), the apparatus also comprising a flexible twin connection cable (2), and a current reducer (3) mounted on a short-circuit device (4) grounding the passivized circuit of an overhead double-circuit power line (5).
Patent RO-128151-B1 (RO)
Title: Process for burning the mixture of hydrogen and carbon dioxide and installation for using the same
Inventor: ROIBU CONSTANTIN
IPC: F23C13/00
Filed: 2011-08-23
Abstract: The invention relates to a process and an installation for obtaining thermal energy by the combustion of hydrogen in admixture with carbon oxides, nitrogen oxides and/or sulphur oxides in the presence of a magnesium catalyst which is a mixture of magnesium chips and powder. The process for obtaining the thermal energy according to the invention consists of a first stage wherein the combustion of hydrogen in admixture with carbon oxides, nitrogen oxides and/or sulphur oxides in the presence of the magnesium catalyst is performed in an enclosure with orifices for discharging the gases and the carbon and/ or sulphur atoms, with the formation of Mg0 and water and a second stage wherein magnesium is regenerated in the same enclosure by introducing extra hydrogen.
Patent RO-127955-B1 (RO)
Title: Process for preparing novel homogeneous dialkyl-/alkylaryl-polyethylene glycols
Inventor: JIANU IONEL CĂLIN
IPC: C07C43/11
Filed: 2012-06-15
Abstract: The invention relates to a process for preparing dialkyl-/aryl-polyethylene glycols to be used as coordination agents in chemical synthesis. According to the invention, the process consists in esterifying a β-alkyloxy-(β-alkyl polyethylene-oxy) or β-alkylphenyl polyethylene-oxy-propionic acid, respectively, with an alcohol- and/or alkylphenol-type compound of the formula R(R'')-OH at a temperature of 100...160°C under acid catalysis, for 2...4 h, to result in a product of the general formula R(R'')-O-(CHCH-O)-CHCH-CO-O-(R'')R where R and R'' are an alkyl group with 8...20 carbon atoms with linear or branched chain or a mononuclear alkyl/alkylaryl group with 8...12 carbon atoms, respectively, and n is the degree of oligomerization having values in the range 0...18.
Patent RS-53620-B1 (RS)
Inventor: KALVINS IVARS
IPC: C07C229/12
Filed: 2010-10-22
Abstract: 4-[Etil(dimetil)amonio]butanoatPrijava sadrži još 9 patentnih zahteva.
Patent SA-109300064-B1 (SA)
Inventor: WILEY JR OCKELEGAS
IPC: B01D61/08
Filed: 2009-01-27
Abstract: يتعلق الاختراع الحالي بنظام تناضحي دُفعي عكسي batch reverse osmosis system يتصل عن طريق المائع بخزان وطريقة لتشغيله تشتمل على مبيت housing أول به صمام دخول inlet valve يتصل عن طريق مائع خزان fluid reservoir . يشتمل النظام أيضاً على وعاء ضغط pressure vessel به بطانة liner مطولة لها طرف أول وطرف ثاني، وغشاء موضوع في الطرف الثاني ومخرج منفذ permeate outlet. يشتمل الجهاز أيضاً على وسيلة إعادة تدوير recirculation تحدد حجم المائع fluid volume بين وسيلة إعادة تدوير والغشاء المجاور للمدخل الغشائي membrane inlet . يشتمل النظام على كباس غاطس plunger موضوع في مبيت ومشغل. يحدد المبيت والكباس الغاطس غرفة. يقترن الكباس الغاطس بالمشغل. يشتمل النظام أيضا على أنبوب مجوف system a hollow pipe مقترن بالمشغل، حيث يتحرك الكباس الغاطس plunger والأنبوب المجوف hollow pipe ووسيلة إعادة تدوير استجابةً للمشغل. يشتمل الأنبوب المجوف على فتحة. يعمل الأنبوب المجوف على توصيل مائع بين الغرفة في المبيت housing وحجم المائع fluid volume في وعاء الضغط pressure vessel .