baber/WOPTO huggingface dataset:
Patent KR-100194531-B1 (KR)
Title: 포장재의 절개 및 제거장치
IPC: B65B69/00
Filed: 1992-07-30
Granted: 1999-06-15
Abstract: 검출수단은 포장제거수단에 의하여 포장체에서 포장재가 제거되었는지를 검출한다. 배출수단은 검출수단에 의해 검출된 바에 따라 포장재가 제거되지 않는 포장체를 배출하기 위해 포장제거수단에 인접하여 배치된다. 이송수단은 포장재가 제거된 내용물을 제거수단에서 다음 공정으로 이송한다. 제거수단의 작동이 개시된 후 소정시간 이내에 검출수단이 포장체로부터 포장재의 제거를 검출하지 않게되는 경우, 배출수단은 포장체를 제거수단에서 배출슈트로 배출한다.
Patent KR-950011161-B1 (KR)
Inventor: KITAGAWA TAKESHI
IPC: F16H59/74
Filed: 1992-07-30
Granted: 1995-09-28
Abstract: 내용 없음.
Patent KR-0130462-B1 (KR)
Title: Video music accompaniment system
Inventor: HONG JAE-KYU
IPC: G11B27/02
Filed: 1992-08-05
Granted: 1998-04-17
Abstract: Disclosed is a system to accompany image songs.  The system comprises many request controllers(601 to the extent of 624), a system controller(100), distributers(6, 7, 8, 21 to the extent of 29), switching circuits(701 to the extent of 724) and a switch controller(33).  In the system, a signal is selected in signals from many video players by a switching circuit.  Also a video character signal is selected from a character generator.  The selected signals are mixed, and the mixed signal is distributed each monitor.
Patent KR-960007611-B1 (KR)
Title: Thermoplastic resin compositions having an excellent abrasive resistance and high-temperature strength and profile extraded sliding rail
Inventor: KIM MYUNG-HO
IPC: C08L67/02
Filed: 1992-08-21
Granted: 1996-06-07
Abstract: The titled resin composition is composed of (A) 5-90 wt% polyester resin, (B) 5-80 wt% copolymer of aromatic vinyl based monomer and vinyl cyanide based monomer, (C) 1-30 wt% polycarbonate resin and (D) 1-5 wt% acrylate based impact-reinforcing agent. The component (A) is selected from polyethylene terephthalate or polybutylene terephthalate. In the component (B), the aromatic vinyl based monomer is selected from styrene, alpha-methyl styrene, vinyl toluene, t-butyl styrene, halogen substitued styrene or their mixture, and the vinyl cyanide based monomer is selected from acrylonitrile, methacrylonitrile or alpha-chloroacrylonitrile. The component (C) is selected from bisphenol or its halogenide. And the component (D) is multi-phase latex structure prepared by emulsion-polymerizing acrylate.
Patent KR-0166718-B1 (KR)
Inventor: YUN HEUNG-SOO
IPC: H04N3/233
Filed: 1992-08-25
Granted: 1999-03-20
Abstract: 영상신호처리수단에서 출력하는 영상신호를 음극선관(CRT)을 이용하여 표시하는 영상표시시스템에 있어서, 음극선관에 있는 편향코일의 온도변화를 감지하는 온도검출수단과, 상기 온도검출수단에서 발생하는 신호를 입력받아 온도변화에 의한 콘버전스왜곡정도를 보정하는 보정연산수단과, 상기 보정연산수단의 보정신호를 이용하여 콘버전스를 조절하는 수단을 포함하는 것을 특징으로 하는 콘버전스 보정장치에 의하면, 음극선관의 편향코일에서 발생하는 열에 의하여 콘버전스가 왜곡되는 것을 보정하여 온도변화에 관계없이 항상 일정한 콘버전스를 유지할 수 있는 효과가 있다. 또한, 비데오메모리를 추가로 포함함으로써 사용자가 화면을 통하여 콘버전스조절상태를 볼 수 있게 한다.
Patent KR-950004873-B1 (KR)
Title: Cordless-phone circuit board
Inventor: LEE JONG-KUK
IPC: H04B1/034
Filed: 1992-11-05
Granted: 1995-05-15
Abstract: The contact terminal(2) and the circuit board(1) are installed in lower housing(4) of hand set of the coreless telephone, wherein one end of the contact terminal(1) is positioned on a boss(5) formed in the lower housing(4) of hand set, and one end of the circuit board(1) is put on the one end of the contact terminal(2). A screw(3) is tightened in the boss(5) in order to contact and fix the contact erminal(2) and the circuit board together.
Patent KR-0130051-B1 (KR)
Inventor: OHNUMA YOSHINAO
IPC: H01L21/56
Filed: 1992-11-17
Granted: 1998-04-11
Abstract: 본 발명의 방법을 제1배선판상에 반도체 칩을 장착하고, 비등방 전도성의 열경화성층으로 제1배선판의 접속단에 제2배선판을 접합하며, 제1열경화성 에폭시 수지로 반도체 칩의 하부표면과 주변을 피복하여 반도체 칩이 밀봉되게 한 후 제2열경화성 에폭시 수지로 제1배선판의 접속부와 제2배선판을 피복한다.
Patent KR-960000737-B1 (KR)
Title: Manufacturing method of laminated wood
Inventor: OH DONG-KYU
IPC: B32B21/08
Filed: 1992-12-28
Granted: 1996-01-12
Abstract: The bonding method of a synthetic resin film to the wood surface is characterized by fixing a microporous plywood on the vacuum adsorption device, fixing a synthetic resin film, sheet or plate coated with hot melt adhesive on the plywood, heating it in the heater, raising the vacuum adsorption device to approach the film, and bonding the film to the plywood. The synthetic resin is pref. polyvinyl chloride(PVC), low density polyethylene(LDPE) or high density polyethylene(HDPE).
Patent KR-100225267-B1 (KR)
Title: A thermosetting powder coating composition
Inventor: MERRITT RICHARD FOSTER
IPC: C09D7/47
Filed: 1993-02-18
Granted: 1999-10-15
Abstract: A thermosetting powder coating composition having improved optical properties, such as orange peel, gloss and Distinctness of Image (DOI), is described which includes a reactable mixture of a carboxylic acid group-containing polyester or acrylic polymer, a fatty acid hydroxyalkylamide group-containing material and beta-hydroxyalkylamide curing agent.
Patent KR-0134347-B1 (KR)
Inventor: JI JUNG-BUM
IPC: H04N5/74
Filed: 1993-03-23
Granted: 1998-04-23
Abstract: 본 발명은 투사형 화상표시장치의 광로조절수단에 관한 것으로서, 후막 또는 박막형성방법에 의해 순차적으로 적층된 신호 전극, 변형부 및 공통전극을 기계적 절삭방법 또는 물리적 식각으로 제조된 M×N개의 액츄에이터들의 상하운동에 의해 독립적으로 회전구동되는 반사경을 갖는다. 따라서, 다층 세라믹을 사용하지 않고 후막 또는 박막을 적층한 후 기계적 절삭 또는 물리적 식각을 하여 M×N개의 액츄에이터를 한정할 수 있으므로 구조가 간단하고 제조방법이 용이하며, 또한, 박막들을 형성하고 물리적 식각하므로 액츄에이터의 크기를 최소화하여 고밀도의 화소를 이룰 수 있다.
Patent KR-960003747-B1 (KR)
Title: Method and device for injecting ground hardening agent
Inventor: SONG JAE-INN
IPC: E02D3/12
Filed: 1993-03-29
Granted: 1996-03-22
Abstract: The method, using a machine(1) provided with a hardening agent injection rod(2) having an injection spray nozzle(3a) at the front end of the rod being withdrawn upward in rotation to form a foundation hardening column, has spray nozzles(3a) aligned on a straight line up and down in the rod rotating reciprocally back and forth for an angle of "γ" to form a column of an arc portion section of a circular plane.
Patent KR-970002084-B1 (KR)
Inventor: TAKAHASHI MAMORU
IPC: C08L23/06
Filed: 1993-06-17
Granted: 1997-02-22
Abstract: 내용없음.
Patent KR-100269666-B1 (KR)
Title: Corrugated nonwoven webs of polymeric microfiber
Inventor: BRAUN DAVID L
IPC: B29C65/08
Filed: 1993-08-03
Granted: 2000-10-16
Abstract: PURPOSE: A composite structure containing a corrugated, nonwoven web of polymeric microfiber, a fibrous-filtration-face-mask (hereinafter face mask) having a corrugated filtration layer, a thermal insulation including a corrugated, nonwoven web of polymeric microfiber, a filter for removing particulate and gaseous contaminants from a fluid, a method of making a corrugated, nonwoven web of polymeric microfiber, and a corrugating apparatus are provided. CONSTITUTION: The apparel(10) having a thermal insulation secured thereto where the thermal insulation comprises a corrugated nonwoven web(12) and a means(16) for retaining the corrugated shape of the corrugated nonwoven web; the corrugated nonwoven web having a solidity of 0.1 or less and containing microfiber and crimped staple fibers that have a percent crimp of at least fifteen percent, the shape-retaining means being secured to valleys(20) of the corrugations in the corrugated nonwoven web such that the shape-retaining means is not coextensive with the corrugated nonwoven web. The apparel having a thermal insulation secured thereto where the thermal insulation comprises a corrugated nonwoven web and a member that is capable of retaining the corrugated shape of the corrugated nonwoven web; the corrugated nonwoven web having a solidity of 0.1 or less and containing microfiber and crimped staple fibers that have a percent crimp of at least fifteen percent, the member being secured to valleys of the corrugations in the corrugated nonwoven web such that the shape-retaining member is not coextensive with the corrugated nonwoven web.
Patent KR-960016482-B1 (KR)
Title: Semiconductor integrated circuit & method for copper discharge
Inventor: JOO SEUNG-KI
IPC: H01L27/02
Filed: 1993-08-19
Granted: 1996-12-12
Abstract: forming an aluminum thin film on the back surface of a silicon wafer having a micro contact window; depositing an insulator on the aluminum thin film according to the structure of the plating apparatus; drying the wafer with a nitrogen after cleaning it in HF solution for a minute to remove a native oxide film of the contacting window around the plating part; forming a Cu thin film by deoxidizing Cu ion in the electrolyte onto the surface of the substrate by applying a constant current between a cathode of the silicon substrate and a copper anode.
Patent KR-960004055-B1 (KR)
Title: Linear chain
Inventor: AHN TAE-YOUNG
IPC: B65G17/38
Filed: 1993-08-24
Granted: 1996-03-26
Abstract: The apparatus can manage linearly the chain without a special means for supporting a free end by connecting a tension spring between front and rear chain blocks. It comprises circular pin holes(3c,3c') perforated in an end of the chain block; long pin holes(3d,3d') perforated in the other end of the chain block; connection pins(4,4') for linearly connecting the chain blocks by inserting into the holes; the tension spring(7) connecting the pins; and rollers(5) engaged with grooves of a sprocket and installed on both ends of the connection pins.
Patent KR-100309933-B1 (KR)
Title: 판형물품특히,인쇄회로판코팅용장치
IPC: B05C9/14
Filed: 1993-09-08
Granted: 2001-12-15
Abstract: 판형 물품 특히 인쇄 회로판 코팅을 위한 장치는, 래커 또는 그와 같은 종류의 양호한 UV-경화성 플라스틱으로 인쇄 회로판의 한 표면을 코팅하기 위한 주입 테이블(3)을 가진 적어도 한개의 코팅 스테이션(2)과, 그 스테이션에 인접하여, 고온 공기의 스트림에서 인쇄 회로판의 코팅된 표면을 건조하고 증기 제거에 적합한 증기 제거 건조기(7)를 가진 증기 제거 및 건조 스테이션(6)을 포함하고 있다. 증기 제거 및 건조 스테이션(6)은, 증기 제거 건조기(7)의 하우징(8)의 출입구측에 인접한 하우징(21)에 설치된 공기 처리 모듈(20)을 구비하고 주입 테이블(3)위에 자유 공간에 걸쳐 연장되어 있다.
Patent KR-960012515-B1 (KR)
Title: Washing reversal apparatus of a washing machine
Inventor: LEE AM-KYU
IPC: D06F58/18
Filed: 1993-09-17
Granted: 1996-09-20
Abstract: The apparatus reverses the laundry dewatered in a washing vessel while drying the laundry. It improves the speed of drying the laundry without a separate dryer or a drying stand. The apparatus comprises: the washing vessel(20) including 2 cylindrical bodies with different diameters; a plurality of holes formed in a large sized cylinder; a pulsator(22) installed in a small sized cylinder; an actuating plate(70) fixed at an outer face of the small sized cylinder and having a plurality of upward pins(72); a recovery spring(76) contacting with an upper surface of the actuating plate(70); a magnet(80) having a magnetic axle(78) moving up and down.
Patent KR-960003484-B1 (KR)
Title: Storage apparatus of spindle assembly for a mini-disk-player
Inventor: CHOE YOUNG-SUK
IPC: G11B17/02
Filed: 1993-09-20
Granted: 1996-03-14
Abstract: a supporting plate having a relative large width than that of a base plate of a mini disk player; a plurality of supporting bosses protruded in a predetermined height on the upper surface of the supporting plate; and a position determining plate having a bottom surface fixed on the upper end of each of the supporting bosses, a predetermined width of cutting portion formed in a rear direction thereof, and a guide surface on which a position determining groove which is inserted into a guide pin is formed.
Patent KR-0139405-B1 (KR)
Inventor: KWON SANG-BONG
IPC: H01L21/027
Filed: 1993-09-27
Granted: 1998-06-15
Abstract: 본 발명은 신규한 패널노광방법과 이를 구현하는 장치를 개시한다. 
     패널에 감광제 등이 스핀도포되는 경우 주변부의 도막이 중앙부보다 두꺼워지므로 주변부의 노광량이 부족하여 균일한 형광면의 형성이 어려운 문제가 발생된다. 
     본 발명에서는 패널의 상면에서 보조노광을 실시함으로써 노광시간을 단축하고, 특히 보조노광의 주변부에 큰 광도를 제공하도록 구성함으로써 균일한 형광면의 형성이 가능하도록 하였다.
Patent KR-100306520-B1 (KR)
IPC: A61K31/4427
Filed: 1993-10-21
Granted: 2001-11-30
Abstract: The invention relates to arylidene-1-azacycloalkanes and arylalkyl-1-azacycloalkanes of the general formula <IMAGE>  in which n, m, p, A, W<1>, W<2>, X, Y and R<1> to R<11> are defined as in Claim 1, their isomers and isomer mixtures and their salts, which have useful properties and in particular exert an inhibitory action on cholesterol biosynthesis.
Patent KR-100206106-B1 (KR)
Inventor: KIM CHANG-SU
IPC: B60L3/00
Filed: 1993-12-22
Granted: 1999-07-01
Abstract: 본 발명은 전기차량의 속도제어장치에 있어서, 상기 입력부(40)는 운전자에 의해 안전주행에 적합한 속도제한용 데이타가 설정하면 상기 제어부(50)에서는 소정의 속도제어루틴을 수행하여 소정의 처리결과데이타를 바퀴구동용 모터(120)를 구동하는 상기트랜지스터(90)에 제공하고, 상기 제어부(50)는, 상기 입력부(40)에서 제공되는 운전자의 설정된 데이타와, 상기 모터(120)의 RPM(revolution per minute)을 검출하는 RPM센서(70)에서 제공하는 신호 및, 상기 모터구동용 트랜지스터(90)를 통하여 접지로 흐르는 전류의 량을 검출하는 전류센서(100)에서 제공하는 신호를 근거로 속도제어프로그램인 제어루틴을 수행하여 상기모터구동용 트랜지스터(90)로 제공되는 신호량을 조정하여 바퀴구동용 모터(120)의 회전을 조절하며, 또한, 상기 제어부(50)는 상기 속도제어루틴의 수행에 따라 차량이 비정상적인 운행중임을 판단한 때에 소정의 제어신호를 상기 경고부(60)로 출력하여, 이 경고부(60)에서 운전자에게 비정상적인 운행중임을 인식시켜주는 경고음을 발생하도록 접속되어 있는 것을 특징으로 하고, 안정된 주행을 할 수 있도록 속도를 제어할 수 있는 것이다.
Patent KR-970011520-B1 (KR)
Title: Optical cable and method of making the same
Inventor: AHN BO-YOUNG
Filed: 1993-12-28
Granted: 1997-07-11
Abstract: Disclosed is a structure of a slot optic cable of tape type and manufacturing method thereof.  The cable is composed of a belt, optic fiber of tape type and a slot unit.  Plural slots are formed parallel at a side of the belt.  The optic fiber is laminated on the slots of the belt.  The slot unit is winded outer surface of the center material.  The slot unit is composed of a jelly compound and a film.  The jelly compound is attached to the slots and the belt to fix the optic fiber on the slots.  Thereby, the cable can be simply manufactured, and the integraty of the cable is improved.
Patent RO-119288-B1 (RO)
Inventor: POPESCU IOAN
IPC: B23B29/04
Filed: 2001-11-12
Abstract: Invenţia se referă la un suport portcuţit cu hidroplast, destinat prinderii cuţitelor cu autoorientare pe strunguri, maşini de rabotat şi similare, cu comenzi convenţionale sau numerice. Suportul portcuţit, conform invenţiei, este alcătuit dintr-un corp suport (1) prevăzut cu un locaş unghiular ( a) şi un reazem frontal (b), în care se prind nişte cuţite cu autoorientare (2), cu ajutorul unor plunjere acţionate prin  nişte mase de hidroplast (H) montate în nişte cartuşe interschimbabile (4) reglabile pe direcţie axială la acţionarea unor  şuruburi (6). ŕ
Patent RO-121823-B1 (RO)
Title: Electrochemical single-cavity micropump
Inventor: SAVU ELENA
IPC: F04B9/00
Filed: 2003-10-17
Abstract: The invention relates to an electrochemical micropump meant for circulating small fluid amounts. According to the invention the electrochemical single-cavity micropump comprises a transparent plastic cylinder-shaped housing (1) provided with a single cavity (a) wherein a liquid (2) to be circulated is stored, said cavity being provided at its bottom part with a microcavity (a') in which there are located two platinum electrodes (3 and 3') supplied with direct current through two conductors (4 and 4') made of a usual conducting material and embedded in a support (5) which is integral with a circular closing cover (6) so that the gaseous mixture resulting from the electrolysis of a gas-generating liquid (7), such as water, existing the the electrolyser cavity acts upon the liquid to be circulated, which is discharged to a microchannel (8). The electrochemical micropump can be used in technical fields where the circulation of small amounts of liquid is required.
Patent RO-120976-B1 (RO)
Title: Process for separating the c3-c4 fractions from a mixture of liquid hydrocarbons
Inventor: BALALIA ANCU A PAULA
IPC: C10G7/02
Filed: 2004-10-04
Abstract: The invention relates to a process and installation for the separation of the C3-C4 fractions from liquid C1-C6 hydrocarbons mixture, resulting from deep recovery of the C3+ fraction from the gases associated to the oil, namely from a liquid C2-C4 hydrocarbons mixture, resulting after removing methane from gases associated to the oil. According to the invention, the process consists in injecting an amount of 30+/-40% by weight of a stream of liquid C1-C6 hydrocarbons, supplied to the first column, said stream being brought in direct contact with the vapours of C1-C2 and traces of C3 in a point located at approximatively 65...80 % away from the top of the column, and when in the intermediary reflux vessel, extant in the proximity of the top of the second column, there is a pressure greater than the one which ensures a liquid state a part of the vapours at the top of column acts upon the pressure regulator and enters directly the reflux vessel, thus obtaining a total condensation simultaneously with controlling the closing of vapour admission into said fractioning column.
Patent RO-121730-B1 (RO)
Title: Fuel supply system for a power generation unit installed on a ship
Inventor: SPITTAEL LAURENT
IPC: F04D9/00
Filed: 2005-10-21
Abstract: The invention relates to a fuel supply system for a power generation unit installed on a transportation ship. According to the invention, the device comprises an ejector (12) located inside a tank (2) so that it can suck the liquified gas in the vicinity of the bottom of the tank (2), a circulation pump (20) located above the tank (2), a liquid circuit (21, 22, 23 and 24) coupling a discharge portion of the pump (20) with an intake portion of the ejector (12), as well as a discharge portion of the ejector (12) with an intake portion of the pump (20), to allow the loop circulation of a liquefied gas flow along the ejector (12), and a supply conduit (28) connecting the liquid circuit (21, 22, 23 and 24) with a power generation unit (5).
Patent RO-125973-B1 (RO)
Title: Waste collection basket
Inventor: OLARU LUCIAN ADAM CRISTIAN
IPC: B60N3/08
Filed: 2009-07-20
Abstract: The invention relates to a basket to be placed in a motor vehicle cabin, allowing a body of relatively reduced size to be introduced thereinto as waste and retained therein, the tidiness inside the cabin being thus maintained by emptying the basket in special waste collection areas. According to the invention, the basket consists of two bodies (1 and 2), namely an upper body and a lower body, which are detachably joined by means of some joining means (c1 and c2) provided in the area of some openings (f and g) of the said bodies (1 and 2), at the top part of the first body (1) there being provided an opening (d) limited by an inwards bordered portion (e) while the second body (2) has the shape of a truncated cone with a top small base (a) slantwise cut as related to the horizontal plane of a large base (b), the inclination angle of the small base (a) wherein the opening (d) is formed having such a value that the small base (a) forms a portion conjugated with the cushion of a motor vehicle seat (4) in front of which it is placed, some detachable means (5 and 6) intended to fix it to the seat (4) being provided on each of the two side walls (I1 and I2) of the bodies (1 and 2).
Patent RO-126645-B1 (RO)
Title: Device for ferrofluid or colloidal solution exposure and illumination
Inventor: IRIMIA DANIELA
IPC: G01R33/02
Filed: 2010-03-04
Abstract: The invention relates to a device meant for the exposure and illumination of ferro-fluids or colloidal solutions placed under the action of a rotating magnetic field. According to the invention, the device consists of an electrically-insulating container (1) in which there is placed a cylindrical dielectric non-magnetic tank (2) wherein a dielectric fluid (3) is stored, the bottom of the tank (1) being made of a plexiglass disc (1') provided in its peripheral area with some recesses (a, b, c and d) wherein there are introduced some electric lamps (4a, 4b, 4c and 4d) to illuminate the ferro-fluid layer (31), and in its upper part being provided with a circular support plate (5) on which there is fixed a step-down transformer (6) which supplies the four lamps (4a, 4b, 4c and 4d), as well as a swinging mirror (7) allowing the analyzed zone to be viewed even in the most uncomfortable positions, a magnifying glass (8) being fixed on the support plate (5) in order to adequately magnify the analyzed image.
Patent RO-130282-B1 (RO)
Title: Method for dynamically modifying frequency in an arithmetic unit based on online error detection
Inventor: JOAN FIGUERAS PAMIES
IPC: G06F11/08
Filed: 2011-07-12
Abstract: The invention relates to a method for dynamically modifying the frequency during the operation of an arithmetic unit within a digital signal processing unit which has adders or multipliers comprised in the critical path. According to the invention, the method consists in dynamically modifying the frequency by the dynamic modification of the clock signal period in an arithmetic circuit (), based on the detection of the errors due to the delays occurred in the circuit, by a detection contention circuit, using a base 7 residual code.
Patent SA-111320656-B1 (SA)
Inventor: KIKUNO SACHI
Filed: 2011-07-27
Abstract: الملخـــص: يوفر الاختراع الحالي طريقة لإنتاج راتنج ماصّ للماء water-absorbent resin تشتمل على مرحلتين على الأقل لبلمرة معلق suspension polymerization في الطور العكسي reversed-phase ، حيث يتم تقليل الرائحة الناشئة عن أحد مكونات المادة الخام، خاصة وسط تشتيت هيدروكربون بترولي petroleum hydrocarbon dispersion medium مقارنةً براتنج ماصّ للماء يتم الحصول عليه بطريقة تقليدية، وراتنج ماصّ للماء يتم الحصول عليه بهذه الطريقة. على نحو أكثر تحديداً، يوفر الاختراع الحالي طريقة لإنتاج راتنج ماصّ للماء حيث تشتمل على مرحلتين على الأقل لبلمرة معلق في الطور العكسي reversed-phase ، حيث تشتمل المرحلة الأولى من المرحلتين على الأقل لبلمرة معلق في الطور العكسي على الخطوات التالية: (أ) إجراء تشتيت أولي بالتقليب لخلط، في غياب عوامل خافضة للتوتر السطحي surfactants ، محلول مائي aqueous solution من مونومر غير مشبع إيثيلينياً ethylenically unsaturated monomer وقابل للذوبان في الماء water-soluble يحتوي على عامل تشتيت بوليمري آلف للماء hydrophilic polymeric dispersion agent مع وسط تشتيت هيدروكربون بترولي يذوب أو يتشتت فيه عامل تشتيت بوليمري غير آلف للماء ؛ (ب) أيضاً إجراء تشتيت ثانوي بإضافة عامل خافض للتوتر السطحي إلى سائل التشتيت الناتج؛ و(جـ) إجراء بلمرة، وذلك باستخدام بادئ بلمرة شِقِّية قابل للذوبان في الماء للحصول على راتنج ماصّ للماء في صورة جسيمات في حالة هلامية مائية حيث تتشتت في وسط تشتيت الهيدروكربون البترولي، وراتنج ماصّ للماء يتم الحصول عليه بهذه الطريقة.
Patent SA-518390770-B1 (SA)
Title: Manufacturing Apparatus and Manufacturing Method for Two-Folded Member Associated with Absorbent Article
Inventor: AKIRA HAMADA
Filed: 2018-01-20
Abstract: A manufacturing apparatus of a two-folded member associated with an absorbent article, the manufacturing apparatus manufacturing two-folded members continuous in a continuous direction by folding at a folding portion a continuous member including a plurality of portions serving as absorbent articles aligned in the continuous direction so that the continuous member is folded in two in an intersecting direction, the folding portion being a predetermined portion in the intersecting direction intersecting with the continuous direction, the manufacturing apparatus including a guiding member configured to guide the folding portion in such a manner that the guiding member abuts against the continuous member to be folded from a valley side of the folding portion so as to restrict a movement of the folding portion in the intersecting direction while allowing a movement of the folding portion in the direction of conveyance, an endless movable guiding member as the guiding member being disposed,
Patent SA-519410065-B1 (SA)
Title: Urea Process with Controlled Excess of CO2 and/or NH3
Inventor: DAHL PER JUUL
Filed: 2019-09-05
Abstract: A process for producing urea with controlled excess of CO2 and/or NH3. The process includes the steps of: reforming the hydrocarbon feed gas, thereby obtaining a synthesis gas comprising CH4, CO, CO2, H2 and H2O, shifting the synthesis gas, removing CO2 from the synthesis gas, removing residual H2O and/or CO2 from the synthesis gas, removing CH4, CO, Ar and/or He, and adding stoichiometric nitrogen to produce NH3 to the synthesis gas, synthesizing NH3 to obtain a NH3 product, and adding at least part of the product CO2 and at least part of the NH3 product to a urea synthesis step to make a urea product as shown in Fig. 1.