baber/WOPTO huggingface dataset:
Patent KR-0143978-B1 (KR)
Title: Process for the hydrothermal production of crystalline sodium disilicate
Inventor: NOVOTNY RUDOLF
IPC: C01B33/38
Filed: 1990-11-23
Granted: 1998-07-15
Abstract: This invention is a process for the hydrothermal preparation of sodium disilicate with a molar ratio of Na2O:SiO2 of 1:2 at an elevated temperature and a pressure corresponding to said temperature in a pressure vessel, characterized in that quartz sand and caustic soda solution and/or an aqueous solution of amorphous sodium disilicate at a total solids concentration of from 50 to 75% by weight are heated to at least 235 DEG  C. in a first step, the concentration may be increased in an optional second step by removing water from the reaction mixture, in a third step, dependent on whether the second step has been carried out, the amount of water removed in the second step is completely or partially added again to the mixture during or immediately after same has been cooled to from 90 DEG  C. to 130 DEG  C., and then the obtained crystalline sodium disilicate is recovered.
Patent KR-100290433-B1 (KR)
IPC: G02F1/33
Filed: 1993-01-07
Granted: 2001-09-26
Abstract: A method and a device for compensating wavefront errors in an acousto-optic light-deflecting device having at least one auxiliary deflecting means (28), which generates a deflective light bundle with a geometry independent of the angle of deflection, and acts in a manner opposed to the dependence of the width of the deflected light bundle on the angle of deflection. Examples of such an auxiliary deflecting means are an inclined end surface of the light-deflecting device (34), a prism (35), a plate having diffraction microstructures (36) and a decentred cylindrical lens (37). <IMAGE>
Patent KR-970009073-B1 (KR)
Title: Refining method of salt
Inventor: CHO NAM-YUN
IPC: A23L27/40
Filed: 1993-04-01
Granted: 1997-06-05
Abstract: Process for purifying salt consists of i)heating solar salt or bay salt in a furnace at 450-550 deg.C for 30min to 1hr, ii)heating processed solar salt or bay salt in a furnace at 550-600 deg.C for 30min to 1hr, iii)aging secondly processed solar salt or bay salt in a furnace at 600-800 deg.C for 30min to 1hr. Salt obtained by this process contains less impurities and much more mineral than solar salt or bay salt.
Patent KR-960015826-B1 (KR)
Title: Natural circuit device of fluid ice
Inventor: MOON SUNG-JO
IPC: F28D20/00
Filed: 1993-04-14
Granted: 1996-11-21
Abstract: The natural circulation system of fluid ice is utilized in a heat exchanger(5), for an ice storage cooling unit such as an air conditioner(7) containing water dispersion polymer as an ice thermal medium. The fluid ice(1) is produced with a mixed soln.(2) of water dispersion polymer by a freezing unit(12) and fed to a fluid ice storage container(3). The fluid ice further flows vertically upwards to the heat exchanger(5) due to the difference of specific gravity of water and ice. The fluid ice in the heat exchanger cools the refrigerant of the air conditioner(7) forcibly circulated by a pump(6), and then the liquified ice fluid flows back to the storage container(3) through a return pipe(9) in a manner of. natural circulation.
Patent KR-0164614-B1 (KR)
Title: Method for forming thin film
Inventor: TSUBOUCHI KAZUO
IPC: H01L21/205
Filed: 1993-04-28
Granted: 1999-02-01
Abstract: A process for thin film formation comprises selectively irradiating with an energy ray a substrate to the surface of which a surface treatment for providing hydrogen atoms is applied to thereby form an irradiated region and a non-irradiated region on the surface of the substrate, and forming a thin film selectively on the non-irradiated region.
Patent KR-0118208-B1 (KR)
Title: High-elastic polyimide film and manufacturing method thereof
Inventor: OH TAE-JIN
IPC: C07C237/42
Filed: 1993-06-29
Granted: 1997-09-30
Abstract: New aromatic diaminoamide monomers has fomular(1). Aromatic polyamides of formular are also claimed. In fomular(2) Ar=Ph ; X=CONH2 ; Y=H, Cl, Br; and n=10-100,000. Pref. equimolar amts. of 5-nitro-2-aminobenzamide and 4-nitrobenzoyl chloride are condensed with pyridine as catalyst to give 4,4-dinitro-6-carbamoyl-benzanilide followed by redn. with H2 under pressure with heating, in presence of a pd/c catalyst, to give (1). The polymer(2) has high strength, modulus and heat resistance, and intrinsic viscosity.
Patent KR-960008519-B1 (KR)
Title: Manufacturing method of semiconductor device field oxide
Inventor: JANG SE-UK
IPC: H01L21/76
Filed: 1993-07-16
Granted: 1996-06-26
Abstract: The field oxide manufacturing method comprises the steps of: thermally formating a pad oxide layer(12) on a wafer(11); depositing a polysilicon(13), a nitride(14) and a CVD oxide layer(17) sequentially; etching the CVD oxide layer(17) for assigning a field region, forming a groove(18) by etching the exposed nitride layer(15); depositing first nitride layer(15) on the groove(18) and the patterned CVD oxide layer(17); formating self-spacer(14a) on part of the nitride layer after a certain part of a polysilicon(13) under the groove(18) is spacer etched to be exposed; formating a field oxide layer(160) through a oxidation process by using the self-spacer(14a) while a part of polysilicon(13) is exposed, thereby enhancing the integration of the device.
Patent KR-950012228-B1 (KR)
Title: Data display apparatus for vcr
Inventor: CHOE DONG-SU
IPC: G11B15/02
Filed: 1993-08-14
Granted: 1995-10-16
Abstract: The apparatus is characterized in that a standby power source(10) supplies power to an input terminal of the microcomputer, in that a data inputting part(30) supplies a system operation data and on-time data to an input/output port of the microcomputer, and in that a power switch controlling part controls an operation of a power switching part according to the power on/off control signal outputted from the output port of the microcomputer. The apparatus further comprises a controlling part for controlling a deck part at a regeneration mode state by an enable signal outputted from an output port when the present time is the same as on-time, a deck part changed to a record mode from the enable signal from the output port when data corresponding to the record mode is selected from a data inputting part, and a video signal selecting part for selecting a video signal outputted from the deck part and a TV signal received from a tuner depending upon the enable signal from the output port of a microcomputer and then providing the selected signal to a chrominance signal processing part and a matrix part.
Patent KR-100275344-B1 (KR)
Title: 여기 혹은 불안전한 상태의 기체 분자를 형성하는 장치 및 그 장치를 사용하는 기체 분자 생산 방법
IPC: C01B13/10
Filed: 1993-09-23
Granted: 2000-12-15
Abstract: 본 장치는 외주의 전극(1)과 유전체 튜브(3) 사이에 형성된 가스 통로(5)를 포함하며, 이 유전체외 내면에는 재 2 전극(4)가 도포되며, 가스는 세장형이고 서로 대향하면서 통로(5)의 방사방향의 두께(e)를 초과하지 않는 높이를 지닌 유입부(7)과 배출부(8) 사이에 형성된 통로를 횡단하면서 순환한다. 본 장치는 특히 오존 생성과 대기의 처리에 응용된다.
Patent KR-960002870-B1 (KR)
Title: Detergent composition
Inventor: KIM YUN-SUK
IPC: C11D7/42
Filed: 1993-10-08
Granted: 1996-02-27
Abstract: The detergent composition for a laundery contains 0.1˜2000u of a basic cellulase per 1g of a detergent. The detergent is composed of 10wt.% sodium alkylbenzene sulfonate, 5wt.% alkyne ethoxylate, 10wt.% sodium alpha olefin sulfonate, 25wt.% zeolite-4A, 5wt.% sodium silicate, 15wt.% sodium carbonate and 30wt.% anhydrous sodium sulfonate. The cellulase of a cephalosporium sp. RYM 202 is separated from KCTC 0224B.
Patent KR-0155281-B1 (KR)
Inventor: HONG YONG-JOON
IPC: B25J17/00
Filed: 1993-10-11
Granted: 1998-12-15
Abstract: 본 발명은 다관절 로보트의 직선보간 방법에 관한 것으로, 특히 6관절 로보트의 3축의 관절좌표계상의 각도가 0인 경우 기구적인 특이성을 갖는데, 이러한 특이성을 갖는 위치에서 위치로 직선보간이동을 하는 경우에 관절의 변화율이 모터의 최대속도를 벗어나게 되는데, 상기와 같은 문제점을 해결하기 위하여 속도제한방법과 가·감속방법을 사용하여 직선보간 경유점을 보정함으로써 기구적 특이성이 존재하는 위치, 즉 자코비안(Jacobian)이 0이되는 위치에서도 직선보간이동이 이루어질 뿐만 아니라 직선보간 이동시 모터의 최대속도와 최대토크를 벗어나지 않으므로 소음이나 진동이 발생하지 않는 효과가 있다.
Patent KR-970010945-B1 (KR)
Title: Method of display logo in dot matrix display system
Inventor: JANG ILL-SUNG
IPC: G11B27/34
Filed: 1993-10-27
Granted: 1997-07-02
Abstract: A method for displaying a logo at a dot matrix displaying apparatus is disclosed. The dot matrix displaying apparatus comprises a controller(10) for storing a graphic data for a logo to be displayed on a dot matrix displaying apparatus(30) and controlling the display of the logo; and a displaying apparatus driving circuit(20), responsive to a control signal from the controller(10), for providing the character and the logo corresponding to the graphic data to drive the displaying apparatus(30). The logo displayed on the displaying apparatus(30) is assigned to one pixel. And by assigning the pixel, the logo corresponding to the assigned pixel is displayed on the displaying apparatus(30).
Patent KR-970006751-B1 (KR)
Title: Epoxy resin composition
Inventor: KO JONG-HO
IPC: C08L63/00
Filed: 1993-12-13
Granted: 1997-04-30
Abstract: The epoxy resin composition comprises 100 wt. parts a bisphenol A type epoxy resin or bromo bisphenol A type epoxy resin, 5-25 wt. parts a bisphenol AD type Novolac epoxy resin represented by the structural formula(I), 2-8 wt. parts a dicyandiamide, 0.1-0.5 wt. parts a imidazole type compound, and 20 wt.% a diaminodiphenyl sulfone based on the dicyanamide wherein, n is 2 to 10. The composition has good properties of heat resistance, alkali-resistance, measling and a small occurrence frequency of smear.
Patent KR-960014285-B1 (KR)
Title: Ignition method of a gas clothing dryer
Inventor: MASAYUKI KAWAMOTO
IPC: F23Q7/06
Filed: 1993-12-16
Granted: 1996-10-14
Abstract: The method is designed to prevent damage of clothing from heat by performing ignition at weak intensity of fire on a gas burner. The gas clothing dryer includes : a gas flow control valve (44) inserted to a gas circuit (43); and a gas burner (42) having an ignition device (47) and an ignition confirmation device (48).
Patent KR-970006976-B1 (KR)
Title: High voltage semiconductor device
Inventor: PARK CHAN-HO
IPC: H01L29/68
Filed: 1993-12-21
Granted: 1997-05-01
Abstract: A semiconductor device is described that can reduce surface electric field. The semiconductor device includes a semiconductor substrate comprised of collector regions 31 and 33 which is highly and lightly doped with N-type dopant, respectively, a base region 35 formed by the diffusion in the collector region 33, an emitter region 39 formed by the diffusion in the base region 35, a field limiting ring 37 formed by the diffusion to surround the base region 35, a channel stopper 41 formed by the diffusion in the collector region 33, insulating layers 43 and 45 formed over regions except the base region 35, emitter region 39 and channel stopper 41, forming collector electrode 49, base electrode 47, emitter electrode 48 and equal voltage electrode 53, and forming a field electrode 51 over the insulating layer 45. Thereby, it is possible to improve the characteristic of resisting pressure.
Patent KR-0120104-B1 (KR)
Title: Method for fabricating charge storage electrode of capacitor
Inventor: PARK SANG-HOON
IPC: H01L27/10
Filed: 1993-12-30
Granted: 1997-10-27
Abstract: The method is for fabricating a charge storage electrode of a capacitor capable of maximizing effective surface area. The method includes the steps of: depositing a nitride layer(8) on a substrate having a MOSFET structure; removing a selected portion of the nitride layer(8); depositing a first polysilicon layer(9) and a first oxide layer(10) in the named order; forming a contact hole in contact with an impurity region of the substrate(1) by etching a selected portion of the first oxide layer(10) and the first polysilicon layer(9); depositing a second polysilicon layer(11) on the whole surface of the resultant substrate; forming a planarized oxide layer(12) within the charge storage electrode region on the second polysilicon layer(11); forming a third polysilicon pattern layer(13) having a window at a selected portion of the upper portion thereof; and removing the planarized oxide layer(12) within the third polysilicon pattern layer(13).
Patent RO-119584-B1 (RO)
Title: Biotrophic product
Inventor: OMETA IOAN
IPC: A61K35/28
Filed: 2002-04-01
Abstract: The invention relates to a biotrophic product destined for treating the trophicity disorders of the central and pheripheral nervous system, based on Splina pulvis, beta-carotene, cysteine and Hepatica Transilvanica.
Patent RO-122674-B1 (RO)
Title: Low-density cement paste composition
Inventor: OROSZ MIHAI
IPC: C04B24/00
Filed: 2003-05-28
Abstract: The invention relates to a foamed cement paste composition meant for the primary cementing of well casings for the exploitation of depleted crude oil deposits or for areas where well fluid losses occur. According to the invention, the cement paste composition is characterized by the content of a surface-active foaming agent of the nonylphenol ethoxylate sulphosuccinate disodic salt with 6 moles of ethylene oxide and the HLB higher than 40.
Patent RO-126324-B1 (RO)
Title: Internal combustion engine with oscillating piston
Inventor: MARIN CORNELIU
IPC: F02B53/02
Filed: 2011-01-18
Abstract: The invention relates to a semi-rotary internal combustion engine 1x4V135°. According to the invention, the engine comprises a parallelepipedal engine block (21) on the top face whereof there are a lower cap (5), an intermediate wall (3) and an upper cap (1), each of the caps (5 and 1) having a hemispherical enclosure which, together with the intermediate wall (3) form a virtually spheric enclosure, they closing therebetween, in the longitudinal plane, a baffled or stepped drive shaft (6) which is already fixed to the intermediate wall (3) by the caps of some base bearings (7), said drive shaft (6) containing a piston (2) with four active faces and some circular rings (63, 64, 65), some other straight rings (66, 67, 68) within the intermediate wall (3) for sealing, in the caps (5 and 1), laterally in respect of the drive shaft (6), some sparking plugs (72) and some pairs of intake valves and some outlet valves in the gap of 23° meant for the combustion chambers forming the proper engine part, on the shaft (6), in the same plane with the piston (2) with four active faces, but on different positions there is a tappet (10) taking over the motion of alternating semi-rotation of the piston (2) - drive shaft (6) assembly and, by a bolt (20), a connecting rod (23) a connecting rod cap (26) make the connection with a crankpin (24) of the throw crank shaft which converts the alternating semi-rotation motion into continuous rotation motion, the enclosure being closed by an oil bath (28) whose ends reach a flywheel (17) in the back part, a clutch (19) towards a gearbox (CV), and in the front part to a timing gear in a ratio of 4:1, closed by a timing gear cover (42), some timing gear pinions (39), two cam shafts (56) placed on either side, left-right, of an engine block (21), actuating four induction coils (74) and four sparking plugs (72), two rocking lever rails (77), eight rocking levers (54), four intake valves (59), four outlet valves (53) closed by two rocking lever covers (71) to which the classic auxiliary installations are attached, namely the electrical, supply and cooling circuits.
Patent RO-127949-B1 (RO)
Title: Milling cutter for carrying out correction wooden plugs
Inventor: GUTT SONIA
IPC: B27F1/10
Filed: 2011-02-21
Abstract: The invention relates to a milling machine for carrying out correction wooden plugs used in the process for improving the quality of the sawn timber by replacing black and loose knots in the sawn timber with cylindrical correction wooden plugs chamfered on an edge and having a thickness of 9 mm, said machine using as raw material some wooden disc blanks carried out by cutting, by means of a circular saw, some tree branches of the same species of wood as the sawn timber to be qualitatively improved. The claimed machine comprises a cast iron frame () clamped with some screws to a working table (), on the frame there being mounted an electric motor () which drives a centrally drilled shaft () by means of two gins () and a drive belt (), on said shaft there is mounted a milling cutter () provided with a cutting tool () for chamfering at an angle of 45°, and at the inner side of the shaft () a cylindrical rod () pushed downwards by a compression spring () may be axially moved without friction, the disc blanks () being pushed towards the milling cutter () by means of a structure () for guiding and supporting a cylindrical rod () and a compression spring (), for hand actuation there being used a hand lever () while for foot actuation there being used a lever system ().
Patent RO-129674-B1 (RO)
Title: Device for carrying out test samples meant for determining the texture of food
Inventor: GUTT GHEORGHE
IPC: B26B27/00
Filed: 2012-12-17
Abstract: The invention relates to a device for carrying out test samples of raw food materials or finished food products for establishing the texture of food. According to the invention, the device is manually driven and consists of cylindrical knife (1) with straight cutting edge for elastoplastic food, a cylindrical knife (2) for brittle food, a metal knife-holder body (3), a piston (4) for extracting the test sample, a rod (5) for actuating the piston, and a button (6) for extraction by pushing.
Patent SA-113340950-B1 (SA)
Title: Method and apparatus for well-bore proximity measurement while drilling
Inventor: ARCADY REIDERMAN
Filed: 2013-10-23
Abstract: An apparatus for determining a distance between a first borehole and a second borehole is provided that in one embodiment includes a rotating magnet on a tool configured for placement in the second borehole for inducing magnetization in a magnetic object in the first borehole, a first coil and a second coil placed radially symmetrically with respect to an axis of the tool, the first coil providing a first signal and second coil providing a second signal responsive to a magnetic flux resulting from the magnetization in the magnetic object in the first borehole, and a controller configured to combine the first signal and the second signal and determining distance between the first borehole and the second borehole using the combined signal.
Patent SA-118390400-B1 (SA)
Inventor: ANDREAS F MOLISCH
Filed: 2018-03-04
Abstract: يتعلق هذا الاختراع بتحديد أماكن الأهداف في البيئة، وبشكل أكثر تحديدا، تحديد المكان والهوية عن بعد باستخدام موجات الراديو من خلال مجموعة من الأوضاع الهيكلية والهوائيات المشتتة للاستجابات. وتشمل الطريقة والنظام تلقي بيانات موقع لهدف ما من خلال عدد وافر من TRPs؛ لإنشاء عدد وافر من الحذوفات (القطوع المكافئة) الأولى تمثل بيانات الموقع المستلمة، لتحديد احتماليات الحجب عند نقاط التقاطع بين معظم الحذوفات الأولى؛ وإنشاء حذوفات إضافية تمثل بيانات موقع إضافية مستلمة من TRPsإضافية؛ وعمل تحديث لاحتماليات الحجب عند نقاط التقاطع بين معظم الحذوفات الأولى والحذوفات الإضافية.حيث تشتمل الطريقة والنظام على الاستقبال بواسطة جهاز حاسوبي، بيانات الموقع للكائن من مجموعة أزواج قارئ-مرسل .(TRPs) ،والتوليد بواسطة جهاز حاسوبي، مجموعة من الحذوفات الأولية تمثل بيانات الموقع التي تم استقبالها، والتحديد بوساطة جهاز حاسوبي، احتمالية حجب نقاط التقاطع بين مجموعة من الحذوفات الأولية، والتوليد بواسطة جهاز حاسوبي، مجموعة من الحذوفات الإضافية تمثل بيانات الموقع الاضافية التي تم استقبالها من (TRPs) الاضافية، والتحديث بواس
Patent SA-515360123-B1 (SA)
Title: Fluid spill containment, location, and real time notification device and system
Inventor: ADLER JEFFREY SCOTT
Filed: 2015-03-08
Abstract: Described herein is an autonomous fluid spill containment device for a pipeline having a carrier conduit for transporting a fluid and a containment conduit located around the carrier conduit to define an interstitial space for receiving fluid spilled from the carrier conduit. The device comprises a spilled fluid barrier for stopping spilled fluid flow. The fluid barrier is located in the interstitial space and extending between the carrier conduit and the containment conduit. A spilled fluid sensor is located in the interstitial space to detect spilled fluid flowing in the containment conduit. A network monitor that interfaces for communicating with an operator's data collection, analysis and reporting systems. A sensor network is connected to the fluid sensor for communicating spilled fluid sensor and location data from the sensor to the network monitor so as to alert the operator to the location of the spilled fluid in real time. Figure 1
Patent SA-515360509-B1 (SA)
Inventor: BLOM ERIC D
Filed: 2015-06-03
Abstract: يشتمل جهاز أنبوب رغامي ‏tube apparatus‏ ‏tracheal‏ على قنية ‏cannula‏ تتضمن طرف أول ‏وثاني. يتم تشكيل كُفّة قابلة للنفخ ‏inflatable cuff‏ على القنية بين الطرف الأول والثاني. وتمتد قناة ‏conduit‏ من الكُفة لإدخال مائع النفخ ‏inflating fluid‏ في الكفة عند الرغبة بنفخ الكفة وإزالة مائع ‏النفخ من الكفة عند الرغبة بإزالة النفخ من الكفة. يتم إقران مقياس ‏gauge‏ للإشارة إلى ضغط النفخ ‏للكفة في القناة.‏ شكل 1‏
Patent SA-515361261-B1 (SA)
Title: Antibacterial biaromatic derivatives
Inventor: RUEEDI GEORG
Filed: 2015-10-04
Abstract: The invention relates to antibacterial compounds of formula I I wherein R is H, cyano, alkoxy, cyanomethoxy, cycloalkylmethoxy, hydroxyalkoxy, alkoxyalkoxy, alkoxycarbonyl, 2 ethoxy-2 oxoethoxy, 2 (methylamino)-2 oxoethoxy, (1 cyanocyclobutyl)methoxy, 3 hydroxy-pyrrolidin-1 yl or 3,4 dihydroxycyclopentyl)methoxy; U1 is N or CR1, U2 is N or CR2, U3 is N or CR3 and U4 is N or CR4, it being understood that at most three of U1, U2, U3 and U4 can be N at the same time; V1 is N or CR5, V2 is N or CR6, V3 is N or CR7 and V4 is N or CH, it being understood that at most two of V1, V2, V3 and V4 can be N at the same time; R1 is H, cyano, hydroxy or alkoxy; R2 is H, hydroxy or alkoxy; R3 is H, cyano, hydroxy, alkoxy or carboxamido; R4 is H or alkoxy; R5 is H, hydroxy or halogen; R6 is H, hydroxy or halogen; R7 is H; the dotted line “-----” represents a bond or is absent; W represents CH or N when the dotted line “-----” is a bond, or W represents CH2 when the dotted line “-----” is absent;
Patent SA-516370551-B1 (SA)
Title: Tricyclic benzoxaborole compounds and uses thereof
Inventor: ILARIA GIORDANO
Filed: 2016-02-07
Abstract: Compounds of Formula II, wherein X is selected from chloro, fluoro, bromo and iodo, R1 and R2 are each independently selected from H, -CH3, -CH2CH3, –CH2CH2CH3, or -CH(CH3)2,; compositions containing them, their use in therapy, including their use as anti-mycobacterial agents, for example in the treatment of a mycobacterial infection in a mammal, and methods for the preparation of such compounds, are provided.
Patent SA-517380973-B1 (SA)
Title: Reforming catalyst and a method of preparation thereof
Inventor: JASRA RAKSH VIR
Filed: 2017-02-26
Abstract: The present disclosure relates to a reforming catalyst composition comprising a spherical gamma Al2O3 support; at least one Group VB metal oxide sheet coated on to the Al2O3 support; and at least one active metal and at least one promoter metal impregnated on the Al2O3 coated support. The reforming catalyst composition of the present disclosure has improved activity, better selectivity for total aromatics during naphtha reforming and results in less coke formation. The reforming catalyst composition has improved catalyst performance with simultaneous modification of acidic sites as well as metallic sites through metal support interaction. The acid site cracking activity of the catalyst is inhibited because of the use of chloride free alumina support modified with solid acid such as Group VB metal oxide and impregnated with active metals. The present disclosure provides a process for naphtha reforming in the presence of the reforming catalyst composition of the present disclosure to obt