baber/WOPTO huggingface dataset:
Patent KR-930003985-B1 (KR)
Title: Waste incenerator
Inventor: KIM IN-HWAN
IPC: F23G5/00
Filed: 1992-07-16
Granted: 1993-05-19
Abstract: The  waste  processing   apparatus   incinerates   all   the non- regenerative waste including wet  waste,  completely  combusts the exhaust gas generated from the waste incineration process, and uses the heat of the  exhaust  gas  in  drying  the  waste  before incineration.  The  waste  processing   apparatus   comprises   an incineration furnace (10) rotatably closed;  a  plurality  of  air boxes  (31)  perforated  with  air  holes  (31a)  and   supporting relatively large-sized incompletely-combusted waste; an  air  pipe (32) supporting small-sized incompletely-combusted waste; a second incineration chamber (30) for incinerating again the  incompletely combusted wate; a recombustion chamber (40) completely  combusting the toxic materials included in the exhaust gas.
Patent KR-950011219-B1 (KR)
Title: Polymerization method of acryl emulsion for coating of color of color brown tube
Inventor: KIM DAE-HWANG
IPC: C09K11/06
Filed: 1992-09-02
Granted: 1995-09-29
Abstract: injecting ion exchange water; injecting an emulsified material; injecting monomer emulsion; injecting an initiative reaction accelerating material; injecting an initiative reaction catalyzing liquid; injecting an initiative reaction activating liquid; sequentially injecting the monomer emulsion, the initiative reaction catalyzing liquid and the initiative reaction activating liquid; injecting a final period reaction catalyzing liquid; injecting a final period reaction activating liquid; and injecting the emulsified material.
Patent KR-0137264-B1 (KR)
Inventor: CHOE HAE-YONG
IPC: G11B27/10
Filed: 1993-02-15
Granted: 1998-05-15
Abstract: 다중화된 영상신호의 화면표시장치는 여러 채널들의 영상신호들 및 여러 채널들을 서로 구분시키는 채널식별자코드를 포함하는 다중화된 영상신호를 화면상에 표시한다.  이 장치를 구성하는 동기분리부는 입력단을 통해 들어오는 다중화된 영상신호로부터 동기신호를 검출한다.  식별자판독부는 동기분리부에 의해 검출된 동기신호에 근거하여 다중화된 영상신호로부터 채널식별자코드를 검출한다.  사용자는 선택채널입력부를 통해 소망하는 채널들을 선택하며, 제어부는 선택된 채널들을 나타내는 복수개 선택채널데이터를 발생하여 동기검출부에 의해 검출된 동기신호에 따라 순차적으로 출력한다.  채널비교부는 제어부로부터의 복수개 선택채널데이타 각각과 검출된 채널식별자코드를 비교하며, 각각의 비교결과를 나타내는 비교결과신호를 출력한다.  선택출력부는 여러 채널들에 개별적으로 대응하는 출력단들 중에서, 입력단을 통해 들어오는 다중화된 영상신호를, 채널비교부의 비교결과신호 및 제어부의 선택채널데이타에 의해 결정되는 출력단을 통해 출력한다.  영상표시부는 선택출력부의 출력단들에 개별적으로 대응하는 입력단들을 구비하며, 입력단들을 통해 수신되는 영상신호들을 동시에 현시(display)한다.  따라서, 본 발명은 여러채널의 영상신호를 화면상에 현시(display)하는데 필요한 시간을 크게 줄일 수 있는 효과가 있다.
Patent KR-100244880-B1 (KR)
Title: Method for the preparation of 2-chloro-5-alkylaminomethyl-pyridine
Inventor: DIERE HANS YOAHIM
IPC: C07D213/38
Filed: 1993-02-16
Granted: 2000-03-02
Abstract: The invention relates to a novel process for the preparation of 2-chloro-5-alkylaminomethylpyridines of the formula (I) <IMAGE>  in which R represents alkyl. In this process, 2-chloro-5-aminomethylpyridine is reacted with formic acid at temperatures between 20 DEG C and 200 DEG C, if appropriate in the presence of a diluent, and the resulting 2-chloro-5-formylaminomethylpyridine is reacted without intermediate isolation (in situ) with alkylating agents at temperatures between 0 DEG C and 100 DEG C, if appropriate in the presence of an acid acceptor and if appropriate in the presence of diluents, and, finally, the resulting 2-chloro-5-(N-alkyl-N-formyl-aminomethyl)pyridines of the general formula (V) <IMAGE> in which  R has the abovementioned meaning, are reacted with aqueous alkali metal hydroxide solution at temperatures from 20 DEG C to reflux temperature, if appropriate after volatile components have been removed by distillation. The compounds (I) are, for example, intermediates for the preparation of insecticidally active substances.
Patent KR-960001494-B1 (KR)
Title: Method for making cocoa butter equivalent fat
Inventor: LEE JOON-SIK
IPC: A23D7/00
Filed: 1993-05-03
Granted: 1996-01-31
Abstract: The cocoa butter equivalent fat is prepd. by 1) preparing immobilized lipase from mucimiehei sp. by binding directly lipase into hydrophobic carrier or by using hydrophobic spacer, 2) dissolving hexane with stearic acid-triolein mixt. or stearic acid-palm oil mixt. to obtain the substrate soln., and 3) adding the obtd. immobilized lipase into the obtd. substrate soln, and reacting continuously or batch at 37-60 deg. C to obtain the final product.
Patent KR-970003158-B1 (KR)
Inventor: NOBUYUKI SAWAZAKI
IPC: F02P3/02
Filed: 1993-05-31
Granted: 1997-03-14
Abstract: 내용없음.
Patent KR-0178054-B1 (KR)
Inventor: LEE CHANG-HWANG
IPC: C08G69/46
Filed: 1993-06-05
Granted: 1999-05-15
Abstract: 본 발명은 카프로락탐 40-60몰% 및 헥사메틸렌디아민과 테레프탈산의 염 40-60몰%를 기본 조성비로 하고 전체대비 5-40몰%의 라우로락탐을 포함하는 폴리아미드 공중합물을 제조함에 있어서, 공중합시 무기염기, 특히 알칼리성 금속 수산화물을 첨가하여 공중합하여 폴리아미드 공중합물을 제조하는 방법으로, 제조시 융점과 결정도 등에 변화를 주지 않고 반응기 내부에 쌓이는 잔유물을 제거할 수 있다.
Patent KR-0137746-B1 (KR)
Inventor: TOGUCHI TAKEHIKO
IPC: H01H13/06
Filed: 1993-06-22
Granted: 1998-06-15
Abstract: 밀봉접점장치는 안정된 접점 스위칭 동작과 배열에 대한 효율적인 차원 최소화를 얻게 한다. 여기서, 스위칭 접점부위는 전기적 절연가스, 접점-압력스프링력과 리셋팅 스프링력을 수용하는 접점부위의 이동 접촉자, 이동 접촉자에 맞물리며 더욱이 두 접촉자의 이동 및 고정접점을 스위칭하는 구동부위에 맞물리는 이동 샤프트, 및 이동 접촉자상에 접점-압력스프링력을 발휘하기 위해서 동축상에 이동 샤프트를 둘러싸도록 제공된 접점압력스프링과 함께 밀봉용기내에 수용된다.
Patent KR-100244693-B1 (KR)
Inventor: KATSUYA ITO
IPC: C08J9/00
Filed: 1993-08-06
Granted: 2000-02-15
Abstract: 본 발명에서는 적어도 하나의 폴리에스테르와 이 폴리에스테르와 비- 상용성인 적어도 하나의 열가소성수지의 혼합물을 적어도 일방향으로 배향함으로써 형성된 미세한 공동을 함유하는 폴리에스테르 기본층(A)과 주로 열가소성수지로 구성되며 폴리에스테르 기본층(A)의 적어도 한측에 형성된 적어도 하나의 외부표면층(B)을 포함하며, 폴리에스테르 기본층(A)의 표면으로 부터 3㎛ 두께를 가지는 표면부분의 공동률이 8체적% 또는 그 이하이며 복합필름의 평균공동률이 10 내지 50체적% 인 공동함유 폴리에스테르계 복합필름이 개시되어 있다. 또한, 미세공동을 함유하는 폴리에스테르 기본층(A)의 적어도 한측에 형성된 적어도 하나의 외부표면층(B)을 포함하며, 외부표면층(B)이 0.1 내지 2.0㎛ 의 평균 1차 입자크기(R₁)를 가지는 1차 입자와 R₁값의 1.05 내지 1.60 배인 평균 2차 입자크기(R₂)를 가지는 2차 입자를 포함하는 무기입자를 1 내지 30중량% 함유하며, 99% R₂값이 R₁값의 4.0배 이하이며, Rn 값이 R₁값의 5.0배 이하인 공동함유 폴리에스테르계 복합필름도 개시되어 있다
Patent KR-960005527-B1 (KR)
Title: Anti-lock brake system for automobiles
Inventor: SONN KWANG-CHOON
IPC: B60T8/34
Filed: 1993-08-11
Granted: 1996-04-26
Abstract: The anti-lock brake system for automobile has a sensor(10) that senses the movement of brake pedal(1) and sends a pulse signal to a drive circuit(20). A solenoid(30) actuates the shaft (31) by the cyclic signal generated by a circuit(20) to change the volume of a balance room(41). Two relief pistons are installed in the balance room and receives the reduced volume by the shaft(31). Each of the pistons is connected to the regulating room, and the discharged oil is supplied to each brake to obtain for higher braking force.
Patent KR-960012019-B1 (KR)
Title: Hdtv channel equipment
Inventor: KIM DAE-JIN
IPC: H04N5/44
Filed: 1993-11-18
Granted: 1996-09-09
Abstract: a channel equalizer means 10 for filtering in order to remove interference and ghost between symbols according to multiple paths; and a initialized coefficient value-storing means 11 for storing converged coefficient values corresponding to each channel outputted from the channel equalizer means 10, and outputting the stored coefficient values in order to use the initialized coefficient value into the channel equalizer means 10.
Patent KR-970005245-B1 (KR)
Title: Nebulizer
Inventor: LEE YONG-KI
IPC: A61M11/04
Filed: 1993-12-24
Granted: 1997-04-14
Abstract: The improved  nebulizer has the main body(1) having an air supply path(10a); and a medicine holding room(14), a projective member(10) mounting a medicine raising member (2) to form a gap between them, a nebulizing unit (3) fitted over the member (2) for the nebulizer top projection (30) to be on the top, a condensation drop unit (4) having many baffle wings (40) on the outer periphery and being housed in the body (1), a flow adjustment unit (5) having an adjusting knob (50) and being screw fastened to the body (1), an intake (6) mounted on the front top of the flow adjuster (5), an air supply tab (8) provided in a guide groove (70) in the support base casing (72). The nebulizer adjusts the medicine flow amount with the adjuster for the user to select an intake corresponding to the application part such as a mouth or nose and is constructed to be easily disassembled.
Patent KR-960014378-B1 (KR)
Title: Door closer for floor hinge
Inventor: SEO BO-SANG
IPC: E05F3/02
Filed: 1993-12-28
Granted: 1996-10-15
Abstract: A housing is buried in the bottom of a door mounted on the door closure, a hinge axis is vertically arranged on the one side of the housing and associated with the door; and V-shaped driving levers with two angular portions horizontally are arranged within the housing and fixed intermediate between an air pressure cylinder and the hinge axis, with a piston lot extending on both sides of the hinge axis.
Patent KR-0174566-B1 (KR)
Inventor: FELLOWS THOMAS GEORGE
IPC: F16H37/02
Filed: 1991-12-10
Granted: 1999-02-18
Abstract: 토로이달-롤링 레이스-견인식 연속가변비 변속기는 하부구역 및 상부구역에서 상기 구역사이의 동시 변화와 함께 작동가능하고 변환기(3) 즉 비변환 성분과 일련의 기어들(2)을 포함하고 상기 성분들은 상기 하부구역과 상부구역의 경우 다르게 조합설정되며, 상기 기어의 출력은 전체로서 연속가변비 변속기의 출력축(19)과 엔진동력축(5)에 각각 접속된 제1성분(25) 및 제2성분(29)를 구비하며 하부구역에서 기어는 출력을 재순환 즉 출력축에 전송시키고 상기 출력은 두 입력치의 차와 동일한 반면에 상부구역에서, 기어는 출력을 분리시키고 출력축에 전송시키며 상기 출력은 두 입력치의 합으로 나타낸다.
Patent KR-0184899-B1 (KR)
Inventor: METTES JACOB
IPC: G01N27/42
Filed: 1991-12-11
Granted: 1999-05-15
Abstract: 역류장치(10)는 기체흐믈을 이용하고 아울러 기체흐름의 성분을 측정하기 위한 센서(20)를 가지는 분석기를 위해 적용된다. 역류장치의 기체 입구(12)와 기체출구(14)사이에 배치된 적어도 하나의 요소가 전형적으로 불필요한 불순물을 방출시키기 때문에, 역류장치는 기체흐믈의 일부분을 불순물 방출요소(들) 쪽으로 향하는 역류로서 흐름을 전환시킨다. 역류는 분석기의 센서와 접촉함이 없이 출구로 들어간다.
Patent RO-119289-B1 (RO)
Title: Tool gripping device for electroerosion processing machine
Inventor: R ZLE CONSTANTIN CRISTIAN
IPC: B23H7/26
Filed: 2001-06-06
Abstract: The invention relates to a tool gripping device for the electroerosion processing machine. According to the invention, the gripping device consists of a resilient bushing (3) with spherical cap, slightly conical and threaded at the exterior side, to which there is clamped an electrode (1), by means of a clamping nut (2), the spherical cap of the resilient bushing being blocked inside a main body (6), threaded at the exterior side, by means of a blocking nut (4), the body (6) being clamped to an axle (9) of the machine, by means of a resilient bushing (8), conical at the lower side, threaded at the exterior side, and by means of a clamping nut (7).
Patent RO-119476-B1 (RO)
Title: Hydropneumatic installation for driving subsurface pumps, for extracting fluids of great depth
Inventor: MIHAESCU MIHAI LUCIAN
IPC: F04B47/02
Filed: 2001-07-31
Abstract: The invention relates to a hydropneumatic installation, meant for driving subsurface pumps, for extracting fluids such as water or oil, from great depth. According to the invention, the installation is provided with a pumping module (A) and a driving module (B), the said pumping module (A) is provided with a metal pole (1) whichon there is mounted a pneumatic cylinder (2), with double effect, and a hydraulic cylinder (3), with simple effect, wherein there may slide an upper piston (4) and a lower piston (5), connected by means of a common rod (6), whereon there is fastened a cross-beam (7) articulated with some levers (8 and 9), which are articulated with some levers (10 and 11), mounted on a fixed cross-beam (12), and whereon there are mounted some couterweights (13 and 14) for balancing, the driving module (B) is provided with a metal pole (15), mounted above a pumping head (16) whereon there is mounted a hydraulic cylinder (17), with simple effect, connected, by means of a connection pipe (18) through which there flows the working fluid, to the hydraulic cylinder (3), inside the hydraulic cylinder (17), there may slide a piston (19) provided with a hollow rod (20) through which there passes a polished rod (21) of the pumping fittings, fastened by means of some spacers (22) and a nut (23).
Patent RO-120862-B1 (RO)
Title: C profile
Inventor: KNAUF ALFONS JEAN
IPC: F16S3/00
Filed: 2002-02-27
Abstract: The invention relates to a C profile made of a metal strip used in the construction field. According to the invention, the profile is made with a non-parallel side (2) of the C profile and two lateral parallel sides (5 and 6), which are bent at a right angle in relation thereto, the two ends of the parallel sides (5 and 6) being bent so as to form some narrow borders (7 and 8), oriented towards one another and opposed, and a fold (2a) drawn inwards, having a threshold (2b) with the thickness (d) of the metal strip, so that two profiles C1 and C1' are coupled and form a closed rectangular section, with the exterior surfaces at the same level.
Patent RO-121480-B1 (RO)
Title: Metallic structure for reinforcing and separating an industrial hall
Inventor: COVEIANU MIHAI
IPC: E04B1/342
Filed: 2004-10-11
Abstract: The invention relates to a metallic structure for reinforcing and separating an industrial hall, with at least two frames, having an opening (D) and at least a bay (t), each frame comprising two columns (1) and a roof strut (2). The metallic structure comprises at least two lattice wall girders (GP) placed successively at a distance equal with the length of the bay (t) of the hall, each lattice wall girder (GP) being formed of at least two flat overlapped lattice girders (3), some floor (5) beams being fixed between the joints of two flat adjacent lattice girders (3), whereto some panels made of folded sheet forming a rigid floor are attached by means of self-threading screws.
Patent RO-122079-B1 (RO)
Title: Mineral separator
Inventor: CHERECHE FLORENTIN
IPC: B03B5/32
Filed: 2005-03-29
Abstract: The invention relates to a mineral separator, especially meant to separate minerals and rocks of different specific weights, in a liquid medium. According to the invention, the separator comprises a base (1) integral with a cylindrical body (2), a cover (3) mounted in connection thereto tightly closing the body (2) wherein there is placed a coil (A) whose turns (8) have the shortest radius in the centre, the radius length increasing with each turn outwards, while the space between the turns decreases from the centre outwards. The pulp is supplied under pressure, by the central upper part of the cover (3), through a supply cylinder (4) flowing along a coiled path, according to the walls of the turns (8), the first turns (8) having smooth walls, then, each new turn (8) having an obstacle (9) for minerals of high specific weight and a corresponding channel (16) for discharging heavy minerals, wherethrough the heavier minerals are discharged from the pulp, finally the pulp being discharged through an outlet (6) located whitin the base (1).
Patent RO-122494-B1 (RO)
Title: Non-distilled beverage and process for obtaining the same
Inventor: P ECURAR IOAN VASILE
IPC: C12G3/02
Filed: 2007-05-15
Abstract: The invention relates to a low-alcohol non-distilled beverage with natural flavors for human consumption, and to a process for obtaining the same. According to the invention, the beverage contains softened water, sugar or fructose, yeast of the Saccharomices ce revisiae, Saccharomices bayanus species or a mixture thereof, nutrient for the selected yeast, natural grape flavor, maize alcoholic extract, citric acid, potassium sorbate, glycerine, usual sweeteners and dyes, and it has an alcoholic proof of 9...15%.
Patent RO-126616-B1 (RO)
Title: Structure of photovoltaic panel for irregular surfaces
Inventor: PREDESCU MIHAIL
IPC: F24J2/52
Filed: 2008-07-24
Abstract: The invention relates to a process for mounting the structures of photovoltaic systems on an irregular surface (1), such as the surface of a terrace of a building, with minimal arrangements. According to the invention, the process consists in placing on the irregular surface a sheet (3) on which there are cast concrete blocks with a horizontal upper surface (2), on which there are placed some resting legs (5) made of a reinforced concrete block (6) wherein there are embedded the U-shaped profiles (7), and wherein there are provided two attaching holes (8) whereto there are screwed some profiles (9 and 12) for fastening the frames, the north profiles being longer, the south profiles being shorter, respectively, some frames (11) whereto there are fixed some photovoltaic modules (14) being attached to the profiles (9 and 12), said frames (11) having some holes (16) for adjusting the angle of inclination of the photovoltaic modules (14).
Patent RO-126917-B1 (RO)
Title: Plant-based deodorizing and odorizing product and process for preparing the same
Inventor: MANEA ŞTEFAN
IPC: A61P31/00
Filed: 2010-06-25
Abstract: The invention relates to a composition having bactericidal, fungicidal and virucidal properties and to a process for preparing the same. According to the invention, the composition comprises 24...48 parts of glycerin-alcoholic extract of rosemary sprouts, 48 parts of glycerin-alcoholic extract of maize rootlets, 24 parts of glycerin-alcoholic extract of fir tree buds, 24 parts of glycerin-hydro-alcoholic extract of pine tree buds, 12 parts of glycerin-hydro-alcoholic extract of barley rootlets, 12 parts of glycerin-hydro-alcoholic extract of wild privet sprouts, 3.4...3.7 parts of lavender essential oil, 0.1 parts of basil essential oil, 0.1...0.2 parts of sage essential oil, 0.1 parts of thyme essential oil and 0.2 parts of eucalypt oil, the parts being expressed by weight per 100 g of product. The process claimed by the invention consists in mixing the components and homogenizing the same at a temperature ranging between 5... 28°C.
Patent RO-126930-B1 (RO)
Title: Wood impregnation composition based on natural polymers, preparation process and method of application
Inventor: CROITORU CĂTĂLIN
IPC: C09D101/02
Filed: 2011-06-20
Abstract: The invention relates to a composition based on natural polymers in the form of a solution for wood impregnation, to a process of preparation and to a process for applying said solution in order to impregnate the wood. The claimed composition comprises 2...10% biopolymer solution selected from among chitin, chitosan, zein, guaiac resin, gelatin or cellulose in ionic liquids of alkyl-imidazone chloride-type. The claimed process consists in dissolving a suitable amount of biopolymer in ionic liquid at a temperature of 70...100°C while stirring continuously for 1 h. The process for impregnating the wood consists in immersing the wood for 15...30 min at a temperature of 30...40°C into the impregnation solution, then fixing the solution by water precipitation at a temperature of 20...30°C, with the removal of ionic liquid and drying the impregnated wood.
Patent RO-131984-B1 (RO)
Title: Process for preparing a brandy-type flavoured alcoholic beverage, and beverage prepared thereby
Inventor: CROITORU CONSTANTIN
IPC: C12G3/06
Filed: 2013-07-11
Abstract: The invention relates to a brandy-type flavoured alcoholic beverage and to a process for preparing the same. According to the invention, the beverage consists of an aged alcoholic distillate of sweet sorghum having attenuated sensorial characteristics of raw vegetables and cereals, natural vanilla flavours in a ratio of 5 per-mil, orange flavour 1.5...2 per-mil and pineapple flavour 0...1 per-mil, 25...50 g/hl micro-granulated acacia gum of high purity, 20...40 g/hl yeast natural derivatives micro-enzymatically degraded and softened drinking water, an alcoholic concentration of 30% dehydrated ethanol at 20°C, a variable concentration of reducing sugars coming from the acacia gum addition, the beverage having a total acidity of max 0.006 g of acetic acid/100 ml of dehydrated ethanol, ester concentrations of max 0.165 g ethyl acetate/100 g of dehydrated ethanol, higher alcohols concentrations of max 0.003 g of isoamyl alcohol/100 ml dehydrated ethanol, aldehyde concentrations of max 0.002 g of acetaldehyde/100 ml of dehydrated ethanol, methanol concentrations of max 0.2 g/100 ml of product and a total hardness of maximum 4 German degrees. As claimed by the invention, the process consists in preparing the raw blending in a stainless steel recipient, provided with an electric stirrer or with an adequate recycling pump, by mixing the aged sweet sorghum distillate with softened drinking water, with natural vanilla, orange and pineapple flavours, with micro-granulated acacia gum of high purity and with yeast thermo-enzymatically degraded natural derivatives, the antioxidant protection of the odorant profile and of the alcohol being provided by the glutathione presence in the yeast thermo-enzymatically degraded natural derivatives, the dynamic purification of the constituents for a period of 3...4 weeks being obtained by daily homogenization for 30 min, at time intervals of 12 hours, and, in the end, the raw purified mixture filtration is carried out.
Patent SA-117380824-B1 (SA)
Title: Production of Propylene in Fluid Catalytic Cracking Unit
Inventor: BIDYUT DE
Filed: 2017-08-17
Abstract: A process and apparatus for catalytic cracking of hydrocarbon feedstock employing circulating fluidized bed reactor-regenerator configuration for maximizing the yield of propylene (C3 olefin) is disclosed. The apparatus comprises two reaction zones operating under different temperature and weight hourly space velocity (WHSV), one primary zone for cracking of hydrocarbon feedstock and other as secondary zone for cracking of C4 fraction produced from the cracking of hydrocarbon feedstock in the primary reaction zone, optionally admixed with C4 stream from external source. Two dedicated conduits equipped with valves for control of catalyst flow rate are provided to supply the hot catalyst from a common catalyst regeneration zone wherein the catalyst flowing though conduit connected to the secondary reaction zone is cooled employing a heat exchanging device. The lower temperature achieved in secondary reaction zone on account of exchange of heat along with lower weight hourly space velocit
Patent SA-117390187-B1 (SA)
Inventor: ACADEMICIAN MAHARRAMOV A M
Filed: 2017-12-19
Abstract: يتعلق الإختراع الحالي بطريقة لتصنيع مركب هجين Composite Hybird من مادة المطاط الصناعي وطين البنتينويت الطبيعي ويستخدم بشكل رئيسي في تنقية ومعالجة المياه الملوثة وله أيضا استخدامات أخرى محتملة في التطبيقات البيئية (كمعالجة الأوساط البيئية المختلفة)، الطبية (كمادة مرطبة للجلد والبشرة)، الزراعية (كمادة مضافة للأسمدة للمحافظة على الرطوبة)، وفي صناعة الزيت والغاز (كمادة مرطبة لأجهزة الحفر Drilling Cooling Agents). هذا الاختراع يتكون من طريقة لإدخال نوع من أنواع المطاط الصناعيPolybutadiene rubber PBR في فراغات البناء الجزيئي Molecular Interlayer Spaces لطين البنتونيت الطبيعي بواسطة عملية الأنتركليشن Intercalation ومعدله باستخدام الفسفور رباعي الكلور لإحداث الأكسدة الكلوروفسفورية في وجود الأكسجين مع عملية التحلل المائي المتجمدةIced based Hydrolysis. وتتميز المادة المصنعة بوجود روابط جزيئية في البناء الكيميائي للطين البنتونيت دون إضافة مادة رابطة للتفاعل Cross Linking Agents، بالإضافة لقدرتها العالية على الإدمصاص. وكإختيار لإحدى تطبيقات الاختراع، تم اختبار كفاءة المركب الهجين المصنع كمادة
Patent SA-516370671-B1 (SA)
Title: Systems, Vehicles, and Methods for Maintaining Rail-Based Arrays of Photovoltaic Modules
Inventor: ADAM FRENCH
Filed: 2016-03-03
Abstract: A system includes an elongated rail (310) including support surfaces and a mounting surface (311) disposed between the support surfaces. Photovoltaic modules can be coupled to the mounting surface and raised relative to the support surfaces (313, 314). A first maintenance vehicle (320) can include a cleaning head (340), actuator (343), motor (342), and support legs (322, 323). The support legs (322, 323) can suspend the cleaning head (340) over the photovoltaic modules (330) and can be respectively movably coupled to the support surfaces (313, 314) so as to laterally and sequentially move the cleaning head (340) parallel to the elongated rail (310) and across each of the photovoltaic modules (330) responsive to actuation of the motor (342). At least a portion of the cleaning head (340) can be vertically movable between a disengaged position spaced apart from the photovoltaic modules (330) and an engaged position in contact with at least one of the photovoltaic modules (330) respons