baber/WOPTO huggingface dataset:
Patent YU-46508-B (YU)
Title: Automatizovan postupak za hemijsko glodanje metala
Inventor: ORG L H
IPC: C23F1/02
Filed: 1984-12-26
Abstract: AUTOMATIZOVAN POSTUPAK ZA HEMIJSKO GLODANJE METALA, koji obuhvata faze (a) prevlacenja 12 otporom prevlakom metala koji se obradjuje hemijskim glodanjem, (b) definisanja povrsine (na) koje se obradjuju hemijskim glodanjem, (c) urezivanja metala i prevlake, (d) skidanja otporne prevlake sa povrsine koja ce se obradjivati hemijskim glodanje, i (e) potapanja delimicno prevucenog metala u rastvor za nagrizanje u toku u napred predvidjenog perioda vremena radi skidanja u napred odredjene kolicine metala sa nepokrivene povrsine, naznacen time, sto faza (b) obuhvata fazu (17) digitalizovanja kontura povrsina koje se obradjuju hemijskim glodanjem za odredjivanje koordinata x, y konture povrsina koje ce se obradjivati hemijskim glodanjem, i sto faza (c) obuhvata operaciju (14) secenja maske metala i prevlake alatom (26) za urezivanje duz konture definisane koordinatama x, y. Automatizovan postupak za hemijsko glodanje metala prema zahtevu 1, naznacen time, sto se faza (b) definisanja povrsine koja se obradjuje glodanjem izvodi odredjivanjem trodimenzionalnog prostora sa tri posebne ose x, y i z koje se pruzaju iz iste tacke, i digitalizovan jem povrsina koje ce se obraditi hemijskim glodanjem sa vrednostima koordinata x, y i z tacke, sto obuhvata faze odredjivanja tri ili vise rotacionih osa za alat (26a) za urezivanje, pri cemu alat za urezivanje odabira jednu ili vise rotacionih osa pri prelazenju trodimenzionalnog prostora definisanog vrednostima koordinata x, y i z, i vrsi urezivanje prevlake i metala duz jedne ili vise prostornih kontura definisanih vrednostima x, y i z koordinata tacaka. Automatizovan postupak za hemijsko glodanje metala prema zahtevu 1 ili 2, naznacen time, sto se po urezivanju kontura povrsina koje ce se obraditi hemijskim glodanjem, zaseci urezanih linija, izuzimajuci jednu povrsinu koja ce se prva obraditi hemijskim glodanjem, ponovo prevlace vidljivim sredstvom za zaptivanje, za oznacavanje delova prevlake koji se skidaju u sledecim stupnjevima hemijskog glodanja. Automatizovan postpak za hemijsko glodanje metala prema zahtevima od 1 do 3, naznacen time, sto kod operacije (14) secenja primenjuje unapred odredjena konstantna sila na alat (26) za urezivanje, upravno na ravan definisanu bar dvema vrednostima tacaka. Automatizovan postupak za hemijsko glodanje metaia prema zahtevima od 1 do 4 naznacen time, sto se alat (26) za urezivanje podize kad kriva opisana kompletom vrednosti koordinata tacaka odstupa od krive urezane prethodnim kompletom vrednosti koordinata tacaka za vise od 7°.
Patent RS-50240-B (RS)
Inventor: SOUVIE JEAN-CLAUDE
IPC: C07C229/24
Filed: 2001-04-10
Abstract: Proces za industrijsku sintezu jedinjenja formule (I): u kojoj R predstavlja linearnu ili razgranatu (C1-C6) alkil grupu, naznačen time sto se alanin formule (III): kondenzuje sa jedinjenjem formule (IV): gde je R kao sto je definisano u formuli (I), hidrogenacijom koja je katalizovana sa 5% paladijumom na ugljeniku. u vodi. na pritisku od 1 do 30 bar, na temperaturi od 10 do 60°C, u prisustvu natrijum hidroksida u količini od oko 0 do 0.5 mola po molu korišćenog jedinjenja formule (IV), da bi se direktno dobilo jedinjenje formule (I), u optički čistom obliku, zakiseljavanjem reakcione smeše do pH od 3 do 3.5. filtriranjem i rekristalizacijom dobijenog taloga iz acetonitrila.
Patent ZA-805951-B (ZA)
Title: Sampling and filtering devices
Inventor: LECHNER R
IPC: H04J3/00
Filed: 1980-09-25
Abstract: An analog-to-digital converter for converting analog signals received in parallel on a plurality of incoming lines into digital signals comprises a selector unit having a plurality of signal inputs. Each input is connected to an incoming line via a filter capacitor. A grounded network connected to an output of the selector unit has a storage capacitor and a switch arranged in parallel for short-circuiting the capacitor temporarily. The network simulates a common resistor for establishing a filter section together with the presently through-connected filter capacitor. One input of a comparator is connected to the selector output. The second input is supplied by an analog reference voltage source which may comprise a digital-to-analog converter for supplying an analog reference voltage adjustable under control of the current condition of the comparator output signal. The reference voltage thus is iteratively approximated to the current analog value of the stored sampling probe.
Patent ZA-827545-B (ZA)
Title: Tool
Inventor: BROOKFIELD PETER ARTHUR MARSHA
IPC: B26F1/32
Filed: 1982-10-15
Abstract: A wallpaper scarifying tool (10) has a plurality of modules (11), each module (11) consisting of a pair of cutter discs with bevelled teeth, rotatably mounted at an angle to the direction of travel to provide a sideways tearing action on wallpaper as the discs are moved along the surface of the wallpaper. Each module is mounted independently, to provide an independent suspension having several degrees of freedom. Adjustable depth control is provided by moving the discs relative to wall contacting members to vary the depth of penetration of the cutters below the skids.
Patent ZA-834305-B (ZA)
Title: N-heterocyclosulfonyl-n'-pyrimidinylureas and n-heterocyclosulfonyl-n-triazinylureas
Inventor: BOEHNER BEAT
IPC: C07D409/12
Filed: 1983-06-13
Abstract: N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas of the general formula I <IMAGE>  (I)  wherein X is oxygen, sulfur,   <IMAGE>  Y is oxygen or sulfur, Z is oxygen or sulfur, E is nitrogen or -CH=, R1 is hydrogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4haloalkoxy, C1-C4alkoxy, halogen, C1-C4alkylthio, -NR6R7 or alkoxyalkyl containing not more than 4 carbon atoms, R2 is hydrogen, C1-C3alkyl, C1-C3 haloalkyl, halogen, nitro, C1-C3alkoxy,   <IMAGE>  -SO2-NR6R7, -SOn-C1-C3alkyl or -CO-R9, R3 is hydrogen, halogen, C1-C3alkyl, methoxy, nitro or trifluoromethyl, R4 is hydrogen, C1-C4alkyl, C1-C4cyanoalkyl, C314 C6cycloalkyl, benzyl, -CO-C1-C4alkoxy, -CO-NR6R7 or -CO-C1-C4alkyl which is unsubstituted or substituted by 1 to 3 halogen atoms, R5 is hydrogen, nitro, fluorine, chlorine, bromine, methyl, trifluoromethyl, -SOn-C1-C3alkyl, -CO-C1-C4alkoxy or C1-C3alkoxy, R6 is hydrogen, C1-C6alkyl, C1-C4cyanoalkyl, methoxy or ethoxy, R7 is hydrogen, C1-C6alkyl or C3-C6alkenyl, or R6 and R7, together with the nitrogen atom to which they are attached, form a 5- or 6-membered saturated heterocyclic ring which may contain an oxygen or a sulfur atom as ring member, R8 is hydrogen, C1-C6alkyl, C1-C4haloalkyl, C3-C6cycloalkyl, C4-Chd 7cycloalkylalkyl or alkoxyalkyl containing not more than 4 carbon atoms, R9 is C1-C6alkoxy, C3-C6alkenyloxy, C3-C6alkynyloxy, C2-C6haloalkoxy, C1-C4cyanoalkoxy, C1-C6alkylthio, C3-C6alkenylthio, C3-C6alkynylthio, C5-C6cycloalkoxy, C4-C7cycloalkylalkoxy, -NR6R7 or alkoxyalkoxy containing not more than 6 carbon atoms, W is oxygen or =N-O-R10, wherein R10 is hydrogen, C1-C6alkyl or C3-C6alkenyl, and n is a value from 0 to 2 and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases, have good preemergence and postemergence selective herbicidal and growth regulating properties.
Patent ZA-834383-B (ZA)
Title: Method of improving quality of wheat flour
Inventor: KO SUGISAWA
IPC: A21D6/00
Filed: 1983-06-15
Abstract: A novel method for improving the quality of wheat flour, wherein the novelty resides in bringing the wheat flour into contact with a non-equilibrium plasma. The dough prepared from the wheat flour processed by this method exhibits an improved visco-elasticity, and the starch in this wheat flour shows a greater water holding capacity. Appearance and texture of the secondary products from this wheat are also improved remarkably.
Patent ZA-835249-B (ZA)
Title: 6,16-dimethyl corticoids,their preparation and use
Inventor: ANNEN KLAUS
IPC: A61P29/00
Filed: 1983-07-19
Abstract: Compounds of Formula I   <IMAGE>   wherein the bond    is a single bond or a double bond, X is hydrogen, fluorine, chlorine, or bromine, R1 is formyl, alkanoyl or alkoxyalkyl each of which contains 2-8 carbon atoms, or benzoyl, and Y is chlorine, hydroxy, formyl, alkanoyloxy of 2-8 carbon atoms, or benzoyloxy, have valuable anti-inflammatory properties.
Patent ZA-861556-B (ZA)
Title: Stabilization of 5-chloro-3-isothiazolones
Inventor: AMICK DAVID RICHARD
IPC: C07C41/00
Filed: 1986-03-03
Abstract: 5-Chlor-3-isothiazolones are stabilized against chemical decomposition in non-aqueous solution using organic hydroxy solvent and, optionally, stabilization salt when the contents of the components are 0.5 to 10% isothiazolone, 89 to 99.5% hydroxy solvent and 0 to 1% stabilization salt, the percentages being by weight of the three stated components, the hydroxy solvent comprising one or more solvents of the formulae: <CHEM> wherein R and R<1> are hydrogen or lower alkyl, X is -CH2OCH2-or -(CH2)n- wherein n is an integer of 1 to 4 and y is an integer of 1 to 150. These compositions exhibit biocidal and preservative properties.
Patent ZA-891315-B (ZA)
Title: Submersible motor-driven pump
Inventor: ARNSWALD WERNER
IPC: F04D29/12
Filed: 1989-02-21
Abstract: In known submersible motor-driven pumps, an intermediate chamber (4) filled with a lubricant or coolant, e.g. oil, is arranged between the motor housing (1) and the hydraulic element (2). A separating wall (7) arranged in the intermediate chamber (4) around, and at a distance from, the motor shaft (3) extends over at least part of the chamber height and divides the intermediate chamber (4) into inner and outer annular chambers (8, 9) interconnected by an overflow (10).
Patent ZA-899760-B (ZA)
Title: Use of 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid for stabilizing polyether polyols
Inventor: GUPTA PRAMOD
IPC: C08K5/13
Filed: 1989-12-20
Abstract: The present invention relates to a method for stabilizing a polyether polyol having a molecular weight of from about 300 to about 10,000 comprising adding 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid as an antioxidant stabilizer, optionally in combination with other antioxidants, to said polyether polyol. This invention further relates to polyols stabilized by the method of this invention and to stabilized polyurethanes prepared from such stabilized polyols.
Patent ZA-902050-B (ZA)
Title: Process for the production of organosilicon compounds
Inventor: RAULEDER HARTWIG
IPC: C07F7/18
Filed: 1990-03-16
Abstract: Preparation of organosilicon compounds of the formula 
<IMAGE>
 wherein
 R<1> and R<2> each represent, independently of each other, a straight- chain or branched alkyl group with 1 to 4 carbon atoms or a group of formula OR<3>,
 R<3> represents a group of formula R<4>-(OR<5>)m-,
 R<4> represents a straight-chain or branched alkyl group with 1 to 4 carbon atoms,
 R<5> represents a straight-chain or branched alkylene group with 2 to 4 carbon atoms, in which the R<5> groups may be the same or different,
 R<6> represents a straight-chain or branched alkylene group with 2 to 6 carbon atoms, and
 m is a number from 0 to 6,
 by adducting hydridosilanes of formula 
<IMAGE>
 wherein
 R<7> represents identical or different R<4> groups or the OR<4> group and R<4> has the meaning given above,
 in the presence of a catalyst under temperature-controlled conditions onto a terminally unsaturated ether of formula
 R<4>-(OR<5>)m-OR<8>< )<III> wherein m, R<4> and R<5> have the meanings given above and R<8> represents a terminally unsaturated, straight-chain or branched alkenyl group with 2 to 6 carbon atoms, and transesterifying the adduct of formulas 
<IMAGE>
 wherein m and R<4> to R<7> have the meanings given above and R<4>< >are the same or different, in the case of inserting the group OR<3> instead of one or more OR<4> groups, either thermally or in the presence of a catalyst, by means of monofunctional hydroxy compounds of formula
 R<4>-(OR<5>)mOH (V> wherein m, R<4> and R<5> have the meanings given above, to give the organosilicon substances of formula (I).
Patent ZA-937179-B (ZA)
Title: Tetrahydorindazolone pharmaceutical compositions
Inventor: EBERLEIN WOLFGANG
IPC: A61K31/415
Filed: 1993-09-28
Abstract: The pharmaceutical compositions contain 1,5,6,7-tetrahydro-4H-indazol-4-ones of the formula <IMAGE> where some of these substances are themselves novel. The pharmaceutical compositions are used as analgesics, antipyretics and antiinflammatory agents.
Patent ZA-953373-B (ZA)
Title: Double layer cooler
Inventor: BERND NIENABER DIPL-ING
IPC: F27D15/02
Filed: 1995-04-26
Abstract: A double layered cooling bed is made up of a lower precooled lower layer (10) coated with an upper layer (11) of hot material. The layers are separated by a wall-like dam (18) made up of some of the material. The top layer passes to crusher rollers (16) while the bottom layer falls through shaft (15) onto table (20). The height of the dam (18) is controlled by the inclination of slide surface (17) which can be adjusted. <IMAGE>
Patent ZA-955639-B (ZA)
Title: Heterocyclic tachykinin receptor antagonists
Inventor: CHO SUNG-YONG STEPHEN
IPC: A61P25/28
Filed: 1995-07-06
Abstract: This invention provides the novel compound of the following formula   <CHEM> having the chemical name (R)-3-(1H-indol-3-yl)-1-ÄN-(2-methoxybenzyl)acetylaminoÜ-2-ÄN-(2-(4-(p iperidin-1-yl)piperidin-1-yl)acetyl)aminoÜpropane dihydrochloride trihydrate.
Patent ZA-966008-B (ZA)
Title: Method and apparatus for inductively heating a refractory shaped member
Inventor: BRUECKNER RAIMUND
IPC: H05B6/38
Filed: 1996-07-15
Abstract: Inductive preheating for a tubular refractory body uses an internal inductor (4) inserted in the interior (2) of the body and removed after heating the body. The appts. for the above process is also claimed.
Patent AT-408210-B (AT)
IPC: H02K7/116
Filed: 2000-01-28
Granted: 2001-09-25
Abstract: The invention relates to an electric drive for a vehicle. A housing (1) that is stationary in relation to the vehicle frame is provided. A motor housing (5) having a stator (4) and a rotor (7) being provided in said motor housing (5) are rotationally mounted in said housing. The motor housing (5) and the rotor (7) perform opposite rotational movements. A drive train (2) is connected to the motor housing (5) and the rotational movement of the motor housing (5) is carried out by means of a transmission device with the same drive and output direction of rotation. The remaining drive train is connected to the rotor (7) and the rotational movement of the rotor (7) is carried out by means of a transmission device with opposite drive and output direction of rotation. The transmission devices are planetary gears. The rotor (7) engages with the planet wheels (13 or 16) of the allocated planetary gear by means of a spur pinion (10) that is arranged on the shaft (6) or the motor housing (5) engages with the planet wheels (13 or 16) of the allocated planetary gear by means of a spur pinion (9) that is connected to the motor housing (5) and is arranged on the axis of the motor housing. A web (14 or 17) is provided. Said web is connected to the axles of the planet wheels (13 or 16) of each planetary gear and drives the wheel shaft assigned thereto.
Patent AT-413663-B (AT)
Title: Joining two metal sheets comprises using a blunt joint with a filler material being applied to both sides of the sheets in a region bridging the joint on the metal sheet made from iron or titanium material
Inventor: SCHMARANZER CHRISTIAN DIPL ING
IPC: B23K9/23
Filed: 2003-05-19
Granted: 2006-04-15
Abstract: Joining two metal sheets (1,2), one made from an aluminum material and the other made from iron or titanium material by a welding-soldering joint using a filler material comprises providing the iron or titanium material with a coating based on zinc or aluminum in the joining region before the filler material is applied to form a seam (4) by fusion. The two metal sheets are joined in the form of a blunt joint with the filler material being applied to both sides of the metal sheets in a region bridging the joint on the metal sheet consisting of the iron or titanium material over a width corresponding to three times the thickness of the metal sheet.
Patent GB-2387810-B (GB)
Title: Moulding materials
Inventor: ELLIS JOHN
IPC: B29B15/12
Filed: 2003-02-17
Granted: 2005-11-09
Abstract: A preform composite moulding material which is used to make moulded components by curing under heat and pressure on a shaped moulding surface is made from a layer of fibrous reinforcing material (1), such as carbon fibre tows, with a first curable resin layer (2) which is applied to one face of the fibrous material. The resin of this first layer only partially impregnates the fibrous material whereby the opposite face is dry. A further resin layer (3) is applied to this opposite face so as to retain surface fibres in position. This further layer (3) is an openwork structure which is of lower weight than the first layer (2) and contains spaces through which the fibrous material is exposed. The openwork structure may be a grid structure with regular spaces, or broken parallel lines, or other arrangements. <IMAGE>
Patent GB-2427973-B (GB)
Title: Apparatus and method for determining receiver performance in a multilateration system
Inventor: FISHER JAMES JOSEPH
IPC: G01S5/02
Filed: 2005-07-01
Granted: 2008-11-12
Abstract: In a multilateration system receivers are grouped into two groups. The first group is used to determine a position of a signal source, for example, an aircraft equipped with a SAR transponder. From the determined position, predicted time of arrival values are produced for the second group receivers. These are compared with the actual time of arrival values for the signals arriving at the second group receivers. A difference is determined and then the variation of that difference is determined as the aircraft travels in its track. The groupings are then varied and further variations determined. When the minimum variation is determined an alert is given that the second group has a receiver which is operating with a larger than desirable group time delay.
Patent GB-2470210-B (GB)
Title: Apparatus and method for sealing a container
Inventor: GILL MARK
IPC: B65B7/16
Filed: 2009-05-14
Granted: 2011-07-06
Abstract: A container sealing apparatus 10 comprises an electrically conductive linearly displaceable cutting member 14 operable to cut a portion 18 of sealing material from a web 16 and an independently linearly displaceable transfer member 42 comprising an electrically insulating material and extendible relative to the cutting member 14 to transfer the cut portion 18 of sealing material to an open top of a container 12 to be sealed. An induction coil 52 produces an induction field 54 for heating the cut portion 18 of sealing material, either directly or indirectly, by induction heating to seal the cut portion 18 of sealing material to the open top of the container 12. The linearly displaceable transfer member 42 holds the cut portion 18 of sealing material against the open top of the container 12 during induction heating. A field concentrator 56 is provided to concentrate the induction field 54 in a desired region away from the linearly displaceable electrically conductive cutting member 14 and other electrically conductive component parts of the apparatus 10 to optimise the induction heating of the cut portion 18 of sealing material.
Patent GB-2046595-B (GB)
Title: Enteral feeding device
IPC: A61M31/00
Filed: 1980-04-08
Granted: 1983-09-01
Abstract: An enteral feeding device comprises a probe tube (1), the leading end of which is associated with a balloon. The balloon (2) can be filled with liquid and can be emptied into a body cavity in the introduced state. A pilot probe (7) constituting a rigidizing element (e.g. metal or plastics) is inserted in the probe tube (1), reaches as far as the leading end of the probe tube, and is separable from the probe tube. <IMAGE>
Patent GB-2052919-B (GB)
Title: Transparent flat panel speaker
IPC: H04R17/00
Filed: 1980-06-13
Granted: 1983-04-27
Abstract: This invention intends to provide a speaker which assumes a comparatively large area in a device without spoiling various display effects. The transparent flat panel speaker of this invention is a speaker of high efficiency which can give forth a sound volume large considering the small-sized device even when driven by a low voltage. The transparent flat panel speaker of this invention comprises, at least, a transparent resonator plate and a plate of a piezoelectric material held between at least one pair of electrodes, the resonator being excited by the piezoelectric material plate, a periphery of the resonator plate having a shape which is represented by a curve or in which straight lines are connected by smooth curves with at least two centers of curvature. As the peripheral shapes, an ellipse, a curve expressed by Xn/a+Yn/b=1, a plane figure obtained by molding the corners of a polygon circumscribed or inscribed to an ellipse, etc. are especially favorable for the speaker.
Patent GB-2070816-B (GB)
Title: Setting/correcting arrangement for a time display
IPC: G04G5/00
Filed: 1981-02-16
Granted: 1983-11-30
Abstract: A device comprises means for distinguishing a short depression from a long depression depending on the period of actuation of a control button (block 14), means for selecting in the case of a short depression a minutes correction mode in which the display advances by one minute for each pressure (block 18) and, in the case of a long depression, an hours correction mode in which the display advances by complete hours as long as the depression lasts (block 19). It further comprises means for defining two different advance speeds, a slower speed (SLOW+60 m) and a faster speed (FAST+60 mn) in the hours correction mode, and means for passing automatically first to the slow speed to advance a first hour and then to the fast speed for the following hours.
Patent GB-2198610-B (GB)
Title: Method of producing a diaphragm on a substrate
Inventor: EVANS ALAN GORDON ROBERT
IPC: H04R7/00
Filed: 1986-12-13
Granted: 1990-04-04
Abstract: The invention provides a method of producing on a substrate a diaphragm which is electrically isolated from the substrate. The method comprises obtaining a substrate (2) having a diaphragm(1) thereon which comprises a flexible central portion (1a) and a shouldered peripheral portion which supports the central portion (1a) above the substrate (2), applying a mask (6) over at least a part of the central portion (1a) and converting the unmasked portion (1b) of the diaphragm to a dielectric so as to electrically isolate the masked central portion (1a) of the diaphragm from the substrate (2).
Patent GB-2193841-B (GB)
Title: Apparatus having a manual control member and a device for selectively preventing one or more modes of said control member
Inventor: JACQUET BRUNO
IPC: H01H71/10
Filed: 1987-07-16
Granted: 1990-01-31
Abstract: The invention provides a device for selectively preventing actuating modes of a manual control member equipping the face of the case of an apparatus and able to change over from a first position corresponding to a first function, to a second position corresponding to a second function and, from the first position to a third position corresponding to a third function. It includes a cover mounted for pivoting on the case and able to be applied against said face. This cover allows manual access to said member and includes means for allowing this member to change over from the first position to the third position and preventing it changing over from one to the other of the first and second positions.
Patent GB-2216149-B (GB)
Title: A process for bleaching textile material
Inventor: WEIBLE KARL-HEINZ
IPC: D06L3/02
Filed: 1989-02-22
Granted: 1991-08-14
Abstract: A process for bleaching a textile substrate in an aqueous medium, comprising a) applying a peroxide or a peroxide releasing product to the substrate (hereinafter defined as "component a"); and b) destroying excess component a) with a catalase.