baber/WOPTO huggingface dataset:
Patent KR-0145061-B1 (KR)
Inventor: INADA MINORU
IPC: C23G1/36
Filed: 1991-03-15
Granted: 1998-08-17
Abstract: 유기규소계 세정제나 이소파라핀계 세정제등으로 이루어지는 기초세정제에 세정성능 향상제로서 계면활성제나 친수성용제를 첨가배합한 세정제로 피세정물을 세정한다. 
     이 제1세정공정을 거친 피세정물을 상기 기초세정제로 세척 세정한다. 
     이후 온풍건조나 증기건조에 의해 건조마무리를 한다. 
     기초세정제는 회수, 재이용할 수 있기 때문에 복수의 세정제를 사용할 경우에 경제성이 향상된다. 
     또 유기규소계 세정제나 이소파라핀계 세정제에 계면활성제나 친수성용제를 첨가배합한 세정제를 사용하고 있기때문에 플론계에 필적하는 탈지세정성이나 수분제거성, 환경에 대한 안정성을 얻을 수 있다.
Patent KR-950008705-B1 (KR)
Inventor: UEDA KAZUHIKO
IPC: H04N7/00
Filed: 1992-01-16
Granted: 1995-08-04
Abstract: 내용 없음.
Patent KR-0139619-B1 (KR)
Inventor: MIZUNO ATSUSHI
IPC: C23C14/32
Filed: 1992-04-03
Granted: 1998-07-15
Abstract: 본 발명의 티탄산화물막은, 일산화티탄(TiO), 이산화티탄(TiO 2 ), 삼산화티탄(Ti 2 O 3 ), 오산화티탄(Ti 3 O 5 ), 및 Ti n O 2n-1 (n:4-10의 정수)로 표시되는 기타의 티탄산화물 등의 혼합물로 이루어지며, 산소평균조성이 51-59원자이다.
Patent KR-950011644-B1 (KR)
Title: Method of fabricating a storage node of a capacitor
Inventor: U SANG-HO
IPC: H01L27/108
Filed: 1992-04-30
Granted: 1995-10-07
Abstract: The method for mfg. charge storage electrodes of a stacked capacitor for DRAM cell comprises the steps of forming a first silicon layer in a predetermined thickness under the surrounding gas; forming a second silicon layer having irregular hemisphere particles onto the first silicon layer; forming a third silicon layer by heat-treating the first and second silicon layers during preset time under the same temperature and the different pressure and surrounding gas w.r.t. the second step; and forming the charge storage electrode by etching the third silicon layer using a mask pattern process.
Patent KR-940011127-B1 (KR)
Inventor: TAKAMATSU ATSUSHI
IPC: G02B1/11
Filed: 1992-05-29
Granted: 1994-11-23
Abstract: 내용 없음.
Patent KR-100242378-B1 (KR)
Inventor: GUEM EUN-SUB
IPC: H01L29/78
Filed: 1992-06-26
Granted: 2000-02-01
Abstract: 본 발명은 전계효과 트랜지스터 게이트의 제조방법에 관한 것으로서, 전계효과 트랜지스터의 게이트 제조방법은 실리콘기판에 필드산화막을 형성한 다음 기판을 패터닝하여 채널돌출부를 형성하는 공정과, 상기 기판상에 산화막 및 폴리실리콘을 차례로 형성하는 공정과, 상기 폴리실리콘 및 산화막을 패터닝하여 상기 채널돌출부를 포함하도록 게이트를 형성하는 공정을 구비한다. 따라서, 실리콘기판의 에치를 실시하여 게이트를 제조함으로써 게이트의 길이를 감소시킴에 따라 셀면적을 최소화할 뿐만 아니라 쇼트채널효과를 방지할 수 있도록 한 것이다.
Patent KR-970008134-B1 (KR)
Inventor: ZINSMEYER THOMAS M
IPC: F16H57/04
Filed: 1992-08-04
Granted: 1997-05-21
Abstract: 요약없슴
Patent KR-950009888-B1 (KR)
Title: Manufacturing method of semiconductor device
Inventor: CHOE MUN-HUI
IPC: H01L21/76
Filed: 1992-08-14
Granted: 1995-09-01
Abstract: forming a first thermal oxide film(42) on a single crystalline silicon substrate(40); forming a photoresist(44) thereon, and forming a potoresist pattern to expose it to a light by a conventional photolithograpic process; etching the first thermal film(42) by dry etching, and removing the remained resist(44); forming an element isolating region(46) to selectively etch the substrate(40) by a reactive ion etching process, and removing the first thermal oxide film(42) by chemical etching process; forming a second thermal oxide film(48) over the surface; forming a first nitride film(50) thereon by a low pressure CVD; forming a BPSG(52) over the surface, and prefoming planarization under water vapor atmosphere; remaining the BPSG(52) to about 3000-5000 aug. thickness by etch back process; forming a oxide film(54) and a second nitride film(56) over the surface in turn; forming a insulating film(58) with good step coverage on the second nitride film(56) by plasma CVD process; and removing the second nitride film(56) by mechanical chemical polishing process, and preforming the insulating film(58); removing the second nitride film(56) and the thin oxide film(54) by chemical etching process.  The nitride film and the CVD oxide film are completely insulated by automatic doping by B or P atoms in BPSG film. Accordingly the element isolating characteristic is improved.
Patent KR-100244058-B1 (KR)
Inventor: GUGLIELMO GIORGIO
IPC: C07C19/12
Filed: 1992-12-22
Granted: 2000-02-01
Abstract: -80℃~-40℃ 범위의 온도에서 상대적인 불순물을 함유하는 HFC 134A 또는 HCFC 123, HCFC 124 및 HFC 125를 각기 액체상태에서 불소 분자와 반응시켜 1,1-디플루오로-2-클로로에틸렌 (HCFC 1122) 및 디플루오로 디클로로에틸렌 (CFC 1112A 및 CFC 1112)으로 각기 이루어진 불순물로부터 1,1,1-트리플루오로-2-플루오로에탄 (HFC 134A), 각각의 1, 1, 1 - 트리플루오로 - 2 , 2 -디클로로에탄(HCFC 123), 1,1,1-트리플루오로-2-클로로-2-플루오로에탄(HCFC 124) 및 펜탄플루오로에탄(HFC 125)을 정제한다.
Patent KR-960006480-B1 (KR)
Title: Audio surround system using two channels
Inventor: PARK BYUNG-CHOL
IPC: H04S1/00
Filed: 1992-12-28
Granted: 1996-05-16
Abstract: The system comprises a two-channel surround processor for receiving first and second input signals and performing an add/subtraction operation of the two input signals to generate a plurality of delay data under use of the result, and outputting the delay data through a surround processing operation; a mode controller for controlling a surround mode of the two-channel surround processor; and a surround on/off controller for controlling on/off of the two-channel surround processor.
Patent KR-0141359-B1 (KR)
Inventor: HWANG JONG-SOO
IPC: C05F17/00
Filed: 1992-12-29
Granted: 1998-06-15
Abstract: 본 발명은 폐기물 처리장치에 관한 것으로 상부에 유기성 쓰레기를 투입하는 투입구와 하부에 배출구를 갖는 발효조와, 상기 발효조 내부에서 유기성 쓰레기를 섞어주는 혼합수단과, 상기 초고주파에 의해 발효조에 필요한 열을 공급하는 열공급수단과, 상기 발효조내에 발생된 유해가스를 촉매와 연소에 의해 외부로 배출하는 가스배출수단과, 상기 혼합수단, 열공급수단, 가스배출수단을 제어하는 제어수단을 포함하여 발효조내에 미생물균주에 의한 발효로 폐기물을 처리하는 유기성 폐기물 처리장치이다.
Patent KR-950013087-B1 (KR)
Title: Truck device for elevating raulway carriage
Inventor: KIM JIN-UK
IPC: B61F1/00
Filed: 1993-03-12
Granted: 1995-10-24
Abstract: a dual car frame which has a wheel moving on a rail; a main frame in the direction proportional to the upper part of the car frame; a vehicle supporting part which supports the lower central part of the railroad vehicle by sticking to the central upper part of the main part; a worm unit which involves worm and worm wheel; a driving motor which drives the worm by connecting to the worm and chain; and an elevating screw which elevates the railroad vehicle by the circulation of the worm wheel by connecting to an arm screw part.
Patent KR-100272120-B1 (KR)
Inventor: KITAMURA TAKUYA
IPC: H04N19/154
Filed: 1993-03-31
Granted: 2000-11-15
Abstract: [목적] 
     제1세대는 처음부터 스케일링 팩터의 정보를 받을 수가 없도록 된 더빙시라도 DCT 계수 데이타에서 최적한 스케일링 팩터를 결정할 수 있고 화질의 떨어짐을 방지할 수 있다. 
     [구성] 
     양자화 컨트롤부(3)의 제1블럭(20)에는 DCT 계수 데이타 DCTCOEF 가 공급된다. 이 제1블럭(20)은 이분목 탐색법에 의해 비트레이트를 목표치 이하로 하기 위한 스케일링 팩터 F n 을 구한다. 제2블럭(30)에서는 이 스케일링 팩터 F n 에 기인한 복수의 후보에 관해 에러를 최소로 하는 것이 검출된다. 이 검출에서 이전의 스케일링 팩터 정보가 보정치로서 생성되고 이 보정치가 스케일링 팩터 F n 에 대해 가산되어 스케일링 팩터 SF 가 생성된다. 이 스케일링 팩터 SF 에서 등장화를 위한 양자화가 이루어진다.
Patent KR-960008557-B1 (KR)
Title: Contact forming mehtod of semiconductor device
Inventor: KIM JOON-KI
IPC: H01L21/28
Filed: 1993-05-14
Granted: 1996-06-28
Abstract: depositing a first conducting material (1) for metal wiring and forming an insulating layer (2); depositing a second conducting material (3) for etch-stop layer on the insulating layer (2); defining a contact hole region on the second conducting material (3) and removing the second conducting material where a contact hole (6) is formed by etching; removing a photoresist layer (4a) and forming an insulating layer (2'); forming a metal line hole by etching the insulating layer (2') after defining the region where the metal line is formed; forming the contact hole (6) by etching the insulating layer (2).
Patent KR-960011357-B1 (KR)
Title: Process for the preparation of uv-coated high glossy building materials
Inventor: CHON SUN-JONG
IPC: C04B41/81
Filed: 1993-05-18
Granted: 1996-08-22
Abstract: The building interior materials are made polishing a ceramic board with a grinder; processing a groove of 3.2-3.5 mm width and 1.5 mm depth; reacting MDI with water originally-contained in the ceramic board for water-proof treeting the board; forming and color coating an urethane layer and printing a pattern with a screen printer; forming a glossy layer through a radical reaction of UV-cured paints and cutting the UV-coated glossy building interior materials. The building interior materials comprise a complex layer of sealer/ceramic board/sealer/base coat/top coat for a tile board and ceiling material having a humidity-resistance, and sealer/ceramic board/sealer/UV-coated glossy layer from a lower step for a living-rock material of bathroom.
Patent KR-950013121-B1 (KR)
Title: Arith metic circuit of integrated guage
Inventor: SO JAE-HWAN
IPC: G06F17/00
Filed: 1993-06-09
Granted: 1995-10-25
Abstract: The circuit consists of a length signal processing unit which outputs signals to detect length variations, a counter unit which converts waveforms and counts, an arithmetic processing unit which processes arthmetically through installed program by receiving angle detection signals and length detection signals, a memory unit which installs arithmetic program, a buffer unit which controls the input and output of data between the memory unit and PC, a control signal generating unit which prevents the interferance between the arithmetic circuit of sum gate and the PC by controlling the buffer unit, and a storing unit which stores data to be read by the PC.
Patent KR-0124587-B1 (KR)
Title: Screen shaking prevention apparatus of vcr at slow reproduction
Inventor: PARK SUNG-BAEK
IPC: G11B15/18
Filed: 1993-06-28
Granted: 1997-11-28
Abstract: a drum speed and drum phase control part controlling the speed and the phase of a drum using PG pattern and FG pattern detected from a magnetic head of a VCR; a drum control part outputting a drum speed correction pulse by recognizing the slow motion play mode as a switching signal; a signal conversion part increasing the rising time and the falling time of the drum speed correction pulse; and a drum motor driving the drum by receiving the output of the drum speed and phase control part and the output signal of the signal conversion part.
Patent KR-960007829-B1 (KR)
Title: Method and circuit for displaying speed
Inventor: KIM ILL-DONG
IPC: G01P3/42
Filed: 1993-06-30
Granted: 1996-06-12
Abstract: a means for detecting the rotational speed and direction of a roter of a car and a brake signal in order to display the extent and change of the velocity; an interface means for processing a pulse signal according to a forward/backward rotational, static signals and the speed detected by the rotational speed and direction detecting means in order to make them be processed in a controlling means that will be described later; a controlling means for controlling the direction and the speed to be displayed in proportion to the corresponding speed by storing a digitized signal received through the interface means and comparing them with predetermined data, a reference of the forward/backward rotation and the stop; and a displaying means for displaying as if an object is moving under the control of the controlling means.
Patent KR-960014343-B1 (KR)
Title: Mixing system of concrete
Inventor: KANG DOO-HUN
IPC: B28C5/00
Filed: 1993-08-11
Granted: 1996-10-15
Abstract: The system for mixing sand, gravel, cement, and water at the specific rate, includes a mixer(200) for mixing the respective mixtures, and a mixing device(100) having the weighing device(300) formed with plural rod cells(310). The mixer(200) and mixing device(100) are driven automatically by the data inputted by a hydraulic tank unit(410) driven by a central control unit(400), and a solenoid valve(420). Therefore, this operation enables a sand storage hopper(600), a gravel storage hopper(700), and a cement cyro tank(800) to automatically be opened/closed. The operation of a water transmission pump(900) allows the weighing device(300) to control the central control unit(400) in accordance with the data inputted by a controlling unit(500).
Patent KR-950009257-B1 (KR)
Title: A manufacturing method of radarware camouflage fabric
Inventor: HWANG YONG-IL
IPC: D06M11/00
Filed: 1993-08-17
Granted: 1995-08-18
Abstract: The camouflage fabric against a superwide band rader wave is manufactured by (a) weaving a nylon multifilament of 70 deniers to be 30 strands/cm weft and warp density, respectively, (b) coating a thermoplastic synthetic resinous adhesive emulsion on the woven fabric, (c) cutting a polyacrylonitrile carbon fiber having 6.8 micrometer diameter, 1.8g/cm3 density, 350kg/mm2 tension strength and 1.5 x 10-3 ohmcm volume intrinsic resistance, and a pitch carbon fiber having 13 micrometer diameter, 1.66g/cm3 density, 80kg/mm2 tension strength and 1 x 10-2 ohmcm volume intrinsic resistance to be 3-8 m/m ave. fiber length, and (d) spraying the mixed fiber on the coated fabric by 5-15g/m2 spraying amount.
Patent KR-970010791-B1 (KR)
Inventor: AKIYAMA HEYEMON
IPC: B65B11/00
Filed: 1993-09-27
Granted: 1997-07-01
Abstract: 내용없음
Patent KR-100262787-B1 (KR)
Inventor: ASAIDA TAKASHI
IPC: H04N5/335
Filed: 1993-10-09
Granted: 2000-08-01
Abstract: 고체 촬상 장치는 고체 영상 센서에 의해 발생된 촬상 신호로부터 디지탈 촬상 신호를 발생시킨다. 고체 촬상 장치를 소정 아날로그-디지탈 변환 장치에 의해 소정 위상을 갖는 f s1 속도로 구동되는 적어도 하나의 고체 영상 센서로부터 출력되는 촬상 신호를 디지탈화하여 제 2 디지탈 처리기에 의해 디지탈 영상 데이타를 형성하고 속도 f s1 와 관계되는 클럭 속도로 동작되는 제 1 디지탈 처리 장치에 의해 디지탈 영상 데이타로부터 디지탈 휘도 신호 Y 및 두개의 디지탈 색도 신호 C R , C B 를 발생시키고 f s1 속도와 관계되는 입력 데이타 속도를 갖는 신호 Y, C R 및 C B 를 f s2 속도와 관계되는 출력 데이타 속도를 갖는 신호 Y, C R 및 C B 를 변환시킨다. 제2 디지탈 처리기는 제 1 신호 처리기에 의해 발생된 입력 데이타 속도 신호 Y, C R 및 C B 의 대역폭 제한을 f s2 , f s2 /2 및 f s2 /2의 통과 대역을 갖고 하프 대역 필터에 의해 2f s1 , f s1 및 f s1 의 출력 데이타 속도로 수행하고 n x 2f s1 , n x f s1 및 n x f s1 (여기서 n은 양의 정수이다)의 근처에서 고차 측대역 성분을 억압하는데 충분한 저차 선형 위상 유한 임펄스 응답을 출력시키기 위하여 2f s1 에서 f s2 까지, f s1 에서 f s2 /2까지, f s2 /4, f s1 에서 f s2 /2 또는 f s2 /4 까지의 속도 변환을 수행한다. 게다가, 속도 변환 필터의 통과 대역 룰-오프 특성은 하프 대역 필터의 특성에 의해 보상된다. 이것은 간단화된 구성을 갖는 제 2 디지탈 처리 장치에 의해 신뢰할 수 있는 속도 변환을 수행시킨다.
Patent KR-970008262-B1 (KR)
Title: Global shaped capsule of thermal energy storage material & process
Inventor: LEE HYUN-KOOK
IPC: C09K5/06
Filed: 1993-10-12
Granted: 1997-05-22
Abstract: The title was prepared by coating with wax and  polymers on a spherical solid capsule storing  thermal energy material which can generate a latent heat in a change of phase. The coating layers consist of at least a hydrophilic wax layer and one to three polymer layers, wherein the polymers can be identical of different.
Patent KR-960013171-B1 (KR)
Title: Cnc lathe
Inventor: KIM HYUN-CHOL
IPC: B23B35/00
Filed: 1993-11-06
Granted: 1996-09-30
Abstract: The CNC lathe is designed to perform unmanned operation by moving a main shaft spindle clod in addition to fabricating operation such as drilling or tapping. The CNC lathe includes : a vertical moving section moving up/down by the driving force of a sub motor (1); a chuck (9) rotated by a drive motor (8); a main shaft spindle clod (C) having a rotary cylinder (2) for opening/closing the chuck (9); a vertical guide section (20) for installing the main spindle clod (C); tools support stand (5); a tools frame (6); and a tools stand (7).
Patent KR-960014690-B1 (KR)
Title: Analogue subscriber circuit examination method and apparatus therefor
Inventor: KIM DONG-KAP
IPC: H04Q1/20
Filed: 1993-12-14
Granted: 1996-10-19
Abstract: a subscriber accessing means for correcting a communication device using an analog tranceiving mode, including an A/D converting means and a D/A converting means which the communication devices can be interfaced with digital mode tranceiving transmission line switching means of digital data and an analog signal; a time slot switching means for providing a sync signal about the analog subscriber accessing means, and transmitting a PCM data; and an testing means for forming a feedback loop by a digital data transmission line switching means of the analog subscriber accessing means, generating a test pattern of a pseudo random pattern or a fixed pattern, deciding a error state of a feedback pattern at the analog subscriber accessing means through the time slot switching means, forming a feedback loop of an analog signal transmission line switching means of the analog subscriber accessing means, generating a predetermined test signal, deciding a transmission characteristics of a feedback test signal from the analog subscriber accessing means through the time slot switching means, inputting a tone signal when transmitting the predetermined tone signal generated from a tone providing means by the analog subscriber accessing means through the time slot switching means, and deciding whether the analog subscriber accessing means is provided an exact tone.
Patent KR-950012415-B1 (KR)
Title: Deoxidation method of rimmed casting steel of continuous casting
Inventor: MIN JUNG-KI
IPC: C21C7/06
Filed: 1993-12-29
Granted: 1995-10-17
Abstract: The method comprises the steps of; putting molten steel through a turndish in a mold after degassing process; adding Si for for dissolved free to be 30-150ppm in the turndish; and deoxdizing in the mold when producing rimcast steel which consists of C of below 0.04 wt.%, Si of below 0.05 wt.%, Mn of below 0.35 wt.%, P of below 0.25 wt.%, S of below 0.25 wt.%, and the balance Fe with inevitable impurities.
Patent KR-100232795-B1 (KR)
Title: Improved spray nozzle design
Inventor: SPINK DONALD R
IPC: A01K7/00
Filed: 1991-09-03
Granted: 1999-12-01
Abstract: Novel cluster nozzle designs useful for the formation of atomized sprays of fine liquid droplets in a continuous gas phase are described. A plurality of individual gas-liquid mixing zones communicate with a common source of liquid and a common source of gas to form gas-liquid mixtures for spraying from individual orifices in the nozzle. An improved uniformity of spray pattern is attained, as well as the ability to effect a greater liquid output from the nozzle through the use of larger size or numbers of orifices, while retaining very uniform sprays, by effecting a degree of premixing of liquid and gas before passage to the individual gas-liquid mixing zones.
Patent KR-960000577-B1 (KR)
Inventor: TAKAHASHI KINYA
IPC: E02F9/22
Filed: 1992-09-02
Granted: 1996-01-09
Abstract: 내용 없음.
Patent KR-960013607-B1 (KR)
Inventor: REILLY JAMES W
IPC: C10G45/50
Filed: 1992-02-11
Granted: 1996-10-09
Abstract: 내용 없음.
Patent RO-121939-B1 (RO)
Title: Process and installation for drying coal
Inventor: MASAHIKO YOKOMIZO
IPC: F26B/
Filed: 2000-08-17
Abstract: The invention relates to a process and an installation for drying the coal to be loaded into a furnace. According to the invention, the process for drying the coal in a fluidized-bed drier uses the depleted furnace gas as a part or a whole of the drying gas which is introduced into the fluidized bed drier and it is characterized by that, when interrupting or reducing the supply of depleted smoke gas from furnaces, the gas discharged from the fluidized-bed drier is recirculated and reused as supply gas for drier, when interrupting or reducing the supply of the depleted smoke gas from furnaces, there is emitted a warning signal; a part of the discharged and recirculated gas is heated by a hot gas generator and on the path it is cleaned from the coal dust by means of a deduster which, in its turn, is cleaned by blasting a gas by a regulator, said gas being discharged simultaneously with the remainder of gases, through the chimney. According to the invention, the installation for drying coal comprises a drier (7) with fluidized bed (13) for drying the coal and a pipe (8) for supplying a part or the whole quantity of depleted smoke from furnaces towards the fluidized-bed drier, and a chimney (20) for degassing, installation which is characterized by that it is provided with some regulators (24), (25) for regulating the quantity of coal loaded and discharged from the fluidized-bed drier, a pipe (17) for circulating the gas discharged from the drier through a deduster (16), which includes a gas regulator for cleaning the deduster and means (29) for heating the discharged gas and a flow regulator (27) for conducting the gas discharged from the drier towards the chimney or a pipe (21) for recirculating the discharged gas, said pipe being provided with some flow regulators (23), (28) for the gas recirculated towards the dryer (7).
Patent RO-119142-B1 (RO)
Title: Cushion spring
Inventor: OTLACAN DIMITRIE D NU
IPC: F16F9/22
Filed: 2001-10-26
Abstract: The invention relates to a hydraulic cushion spring meant for railway vehicle bumpers, with application to any type of shock absorbers. According to the invention, the spring cushion comprises a hollow cylinder (1) with one clogged end and partitioned by a membrane (a) provided with a central guide and a sealing device (2) in two coaxial chambers (b and c), a piston (3) being mounted in the chamber (b), with a piston head (d) placed at certain distances in relation to the ends of the piston rod and a rod (e) from one end of the piston head (d) mounted in the guide of the membrane (a). The chamber (c) is filled with a compressible gas (9) at a certain pressure higher than the atmospheric pressure, or with compressible curable rubber, while the chamber (d) is filled with hydraulic oil (10) at the atmospheric pressure. The chambers (c) of the cushion springs mounted in the concussion or traction contrivances of the waggons may be interlinked in various configurations, thereby ensuring the matching of the power - motion characteristic to the waggon condition.
Patent RO-122720-B1 (RO)
Title: Container structure for vacuum pressure removal
Inventor: MELROSE DAVID MURRAY
IPC: B65D1/14
Filed: 2003-09-30
Abstract: The invention relates to a plastic wall structure of a container that can be filled with liquids of various compositions, preferably at a temperature of 85A C, as well as to a method for removing the effects of a pressure lower than the atmospheric pressure. According to the invention, the structure comprises a side wall (9) extending to a lower portion, including a pressure panel (11) and a flat underneath base portion (2), the panel (11) being transversely oriented and having a decoupling or hinge structure (13), an initiating portion (1) and a control portion (5) of reversed conical section, at an angle of 30...45A , the control portion (5) allowing the pressure panel (11) to be inverted into a container (10), in order to compensate the pressure therein, that is below the atmospheric pressure, as the liquid cools down, while the base (2) can have a plurality of strengthening ribs (3).The claimed method to be carried out in the framework of the claimed structure consists in applying a force upon each of the panel portions to cause a desired folding to occur.
Patent RO-123564-B1 (RO)
Title: A visual psycho-verbal stimulation device for the acquisition of evoked cognitive potentials and the evaluation of psychometric reaction times
Inventor: DIONISIE BOGDAN
IPC: A61B5/16
Filed: 2009-02-18
Abstract: The invention relates to a psycho-verbal stimulation device for the acquisition of evoked visual cognitive (endogenous) potentials and the evaluation of the psychometric reaction times. According to the invention, the device consists of a computer () endowed with a visual stimulation software (), and a connector () by means of which the computer () is connected to an apparatus () for the acquisition of the evoked potentials by controlling the acquisition of the evoked potentials synchronized with the display, on a monitor, of some visual stimuli and measuring a subject reaction times to these stimuli.
Patent RO-127465-B1 (RO)
Title: Metal chlorhexidine complexes and process for preparing the same
Inventor: NEGREANU-PIRJOL TICUTA
IPC: A01N25/12
Filed: 2010-11-29
Abstract: The invention relates to complex chlorhexidine metal compounds with disinfecting effect and to a process for preparing the same. The claimed compounds are metal complexes of chlorhexidine or of salts thereof with Cu(II) or Zn(II) and/or Ag(I) as stable deeply coloured microcrystalline powders with melting points ranging between 100 and 230°C (decomposition). The claimed process for preparing the metal complex compounds comprises the following stages: solubilization of chlorhexidine or its salts, respectively, in ethyl alcohol, adjusting the pH at 6.5 and bringing the metal salts into the solution at a metal : chlorhexidine molar ratio of 2:1 and 1:1, and in case of metal ion complexes in a metal 1: metal 2 : chlorhexidine molar ratio of 1:1:1, mixing the solutions with reagents while stirring at 40...50°C, concentrating the solution, filtering and washing the precipitate with ethyl alcohol and drying the compound.