baber/WOPTO huggingface dataset:
Patent ZA-899375-B (ZA)
Title: Method for the photochemical conversion of tachysterol compounds into previtamin d compounds and of trans-vitamin d compounds into cis-vitamin d compounds
Inventor: GOETHALS ERIC J
IPC: C08F8/00
Filed: 1989-12-07
Abstract: The invention relates to a method for the photochemical conversion of tachysterol compounds into previtamin D compounds and of trans-vitamin D compounds into cis-vitamin D compounds under the influence of radiation, by exposing the tachysterol compound and trans-vitamin D compound, respectively, dissolved in a suitable solvent system, in the presence of a polymeric photosensitizer consisting of a polymer chain ("backbone") comprising covalently bound sensitizers suitable for the photochemical conversion, to light with a wavelength of preferably between approx. 300 and approx. 1,000 nm, and by then isolating the resulting previtamin D compound and cis-vitamin D compound, respectively, in which a polymeric photosensitizer is used, the polymer chain of which has been selected from the group consisting of a polyether chain, an amino groups-containing polymer chain and a block copolymer chain comprising polyether segments and/or amino groups-containing polymer segments, in such a manner that the polymeric photosensitizer dissolves in the solvent system during the exposure to radiation but either upon cooling precipitates from the solution and can be separated, or, in case said polymer chain comprises amino groups, can be protonated with a suitable acid substance and be removed in an after-treatment. The invention also relates to a polymeric photosensitizer to be used for the said method.
Patent ZA-903064-B (ZA)
Title: High-intensity magnetic separator
Inventor: DAUCHEZ GILBERT
IPC: B03C1/12
Filed: 1990-04-23
Abstract: High-intensity magnetic separator comprising a rotor consisting of a stack of polar pieces (22) and permanent magnets (20), which are ring-shaped and arranged alternately on a shaft. 
<??>In order to increase the lifetime of the rotor without substantially reducing its performance, the magnets (20) are coated on the periphery with a layer of a ceramic material whose thickness is less than 50  mu m. 
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Patent ZA-907984-B (ZA)
Title: Bread improver compositions
Inventor: BETHKE ROLF
IPC: A21D13/00
Filed: 1990-10-05
Abstract: The invention is concerned with pumpable bread improver compositions comprising a liquid glyceride oil, in which solid fat particles are dispersed together with bread improver ingredients. The content of total solid particles of these compositions is at least 18 wt.%. The dispersed solid fat has a particle size of 0.01-0.05 mm and preferably has a melting point of at least 40 DEG C. Processes for the preparation of these compositions are also described. In one process, all ingredients are mixed and milled together at a specific temperature so that the particle size of the solid components will be less than 0.05 mm. In another process, the small fat particles are made separately by spray-crystallisation and are mixed with the rest of the milled bread improver composition, optionally in the form of a dispersion in a liquid oil.
Patent ZA-909607-B (ZA)
Title: Chemiluminescent systems
Inventor: ESSENFELD AMY P
IPC: C07C15/60
Filed: 1990-11-29
Abstract: Chemiluminescent mixtures utilizing tri and tetra alkyl substituted 9,10-bis(phenylethynyl)anthracene derivatives to provide higher chemiluminescence efficiencies in low temperature and high intensity-short duration applications. The preferred fluorescers are 1,2,4-trimethyl-9,10-bis(phenylethynyl) anthracene and 1,2,3,4- tetramethyl-9,10-bis(phenylethynyl)anthracene, which compounds are also part of the instant invention.
Patent ZA-938674-B (ZA)
Title: Multilayer nonwoven material and absorbent article of hygiene comprising such a material
Inventor: KOCZAB JEAN PIERRE
IPC: B32B7/00
Filed: 1993-11-19
Abstract: Multilayer nonwoven material which has a high rate of drying out, improved rate of entry of, or break-through time by, body fluids and good diffusion of the body fluids in the plane of the layers, comprises at least two superposed layers (1, 2) of natural or synthetic textile fibers, joined together, the fibers of the successive layers having a denier decreasing progressively, in a given direction, from one successive layer to the other. <IMAGE>
Patent ZA-953650-B (ZA)
Title: Rotary apparatus with gap-controlling features and related method
Inventor: CHEUNG NELSON
IPC: F01C21/10
Filed: 1995-05-05
Abstract: A rotary apparatus (10), such as a pneumatic motor, comprises an end plate (20) having a race cavity (22), a main rotor (30) with a stub shaft (32) extending from one end, and a bearing (40), which includes an outer race (42) seated in the race cavity (22) and an inner race (44) having a central bore (50). The stub shaft (32) is fitted into the central bore (50) with a frictional fit. The threaded shank (62) of a screw (60) is threaded into a threaded socket (80) in the stub shaft (32) and is used to draw the stub shaft (32) into the central bore (50) with a washer (70) bearing against a head (64) of the screw, and against the inner race (44), whereby a controlled gap (g) can be provided between an outer surface (36) of the main rotor (30) and an inner surface (26) of the end plate (20). <IMAGE>
Patent GB-2364769-B (GB)
Title: Aircraft lighting unit using LED's
Inventor: WORSDELL ANTHONY WILLIAM
IPC: F21V5/00
Filed: 2000-05-19
Granted: 2003-08-20
Abstract: An optical unit for an aircraft warning light comprising an array of LEDs, the unit comprising a transparent plastics molded body having first and second opposing faces and being provided with optical means on its first and optionally also its second face to propagate fractions of light emitted from the LEDs in selected directions in accordance with a predetermined angular distribution. The optical means may, for example, take the form of discrete convex lenses, cylindrical aspherical lenses, prisms or total internal reflection structures and combinations thereof selected according to the emission requirements for the warning light. The optical unit will therefore differ depending on whether it is for use on a navigation light or an anti-collision light and will generally be spaced at a predetermined, fixed distance from the LED array.
Patent GB-2417468-B (GB)
Title: Bicycle rear suspension
Inventor: WHYTE JON FRANK ROSS
IPC: B62K25/28
Filed: 2004-07-27
Granted: 2006-07-26
Abstract: A bicycle comprises a frame (10), a rear wheel (14) and a rear suspension which comprises a swing arm (17) carrying the wheel and two pivot links (18, 19) pivotably connected at respective pivot points (18b, 19b) with the frame (10) and at respective pivot points (18a, 19a) with the arm (17) so as to form, together with parts of the frame and arm, a four-bar linkage. The suspension further comprises a spring and damper unit (21) pivotably connected with the frame (10) at the pivot point (19b) of one link (19) and with the arm (17) at the pivot point (18a) of the other link (18) so as to extend diagonally of the linkage and provide springing and damping of the suspension travel. The shared use of the link pivot points (18a, 19b) by the spring and damper unit (21) serves to reduce construction and assembly costs as well as weight. One link (19) is disposed forwardly of the other link (18) with respect to the fore and aft direction of the bicycle so as to ensure lateral rigidity of the rear suspension.
Patent GB-2435544-B (GB)
Title: Mems device
Inventor: LAMING RICHARD IAN
IPC: B81C1/00
Filed: 2006-02-24
Granted: 2008-11-19
Abstract: A method of fabricating a micro-electrical-mechanical system (MEMS) apparatus on a substrate comprises the steps of processing the substrate so as to fabricate an electronic circuit; depositing a first electrode that is operably coupled with the electronic circuit; depositing a membrane so that it is mechanically coupled to the first electrode; applying a sacrificial layer; depositing a structural layer and a second electrode that is operably coupled with the electronic circuit so that the sacrificial layer is disposed between the membrane and the structural layer so as to form a preliminary structure; singulating the substrate; and removing the sacrificial layer so as to form a MEMS structure, in which the step of singulating the substrate is carried out before the step of removing the sacrificial layer.
Patent GB-2447952-B (GB)
Title: A solid fuel boiler
Inventor: GRANT STEPHEN WILLIAM JOHN
IPC: F24H1/28
Filed: 2007-03-29
Granted: 2013-01-30
Abstract: The boiler 1, for burning solid granular fuel such as wood pellets, includes a base wall 11, a top wall 12 and side walls 13, 14 and 15 defining an enclosure 16 for hot gasses. At least a portion of the walls are hollow heat enclosures for carrying water to be heated. A burner 10 is also housed in the enclosure 16. A heat exchanger means 20 is mounted to an exhaust gas outlet 30 communicating with an exhaust gas flue 7. The heat exchanger means 20 may include at least one conduit and a vortex inducing baffle assembly 23 formed by spirally wound plate. The baffle may be a relatively loose fit and project through the conduit. Means 27, 28 may be provided to move the baffle back and forth within the conduit to clean the baffle.
Patent GB-2004319-B (GB)
Title: Locking device
IPC: E05C9/06
Filed: 1978-09-13
Granted: 1982-02-10
Abstract: There is described a locking device for closing panels, particularly doors or windows, comprising a dead lock 3 and a spring lock 1 biased by spring means to a projecting position relative to the panel, as well as a cylindrical safety block 9, which comprises a driving arm 18 with on the one end thereof at least one groove 13, 14 into which is engaged the cylindrical safety block projection 11 during the rotation thereof by means of the key 10, in such away as to impart to said arm 18 a translation movement, said driving arm being connected with the other end thereof to a plurality of locking members 5,6 and 7 which are guided inside the panel, so as to cause, the entering into or the release from corresponding keepers 8, 8' and 8'' under the action of the translation movement thereof. <IMAGE>
Patent GB-2230191-B (GB)
Title: Lesion location device
Inventor: URIE ROBERT GRAHAM
IPC: A61B19/00
Filed: 1989-04-15
Granted: 1992-04-22
Abstract: A lesion location device suitable for marking a lesion in breast tissue comprises a wire 1, of which the first portion 2 which has been bent 4 to form a second portion 3 at an obtuse or acute angle to the first portion, a 180 DEG  bend 5 and a third portion 6 which extends adjacent the second portion and continues beyond the bend 4 in a direction substantially opposed to that of the second portion. The bend 4 is resiliently pivotable and forms a spring mechanism to prevent ingress of the wire once in position in the lesion. Two graduated cannulas are also provided, one 7 with a pointed end 8 and one 9 with a blunt end 10, which are suitable for the wire 1 to be passed into them.
Patent GB-2243290-B (GB)
Title: Knee-tilt chair control
Inventor: CROSSMAN PHILLIP
IPC: A47C3/026
Filed: 1991-04-08
Granted: 1992-06-10
Abstract: A low profile knee-tilt chair control for controlling biased tilting between a chair seat plate and a chair base plate of a pedestal base chair wherein the chair base plate is supported by a single vertical spindle at the rear of the base plate, and the chair seat plate pivots about a horizontal axis at the front of the base plate. The chair seat is biased to an at-rest position by a low profile, conical helical compression spring operable between the base plate and chair seat and located between the spindle and the horizontal pivot axis of the base plate. The low profile, conical helical compression spring is so mounted relative to the base plate and chair seat plate that the small coils of the compression spring may pass through the large coils during compression of the spring. The control is further characterized by a lockout for securing the chair seat plate against tilting relative to the base plate in either of two different, selectable, at-rest positions.
Patent GB-2270626-B (GB)
Title: Use of lectins for treatment of skin diseases
Inventor: RHODES JONATHAN MICHAEL
IPC: A61K38/36
Filed: 1993-09-10
Granted: 1996-03-13
Abstract: PCT No. PCT/GB93/01919 Sec. 371 Date Mar. 17, 1995 Sec. 102(e) Date Mar. 17, 1995 PCT Filed Sep. 10, 1993 PCT Pub. No. WO94/06462 PCT Pub. Date Mar. 31, 1994Certain lectins, namely those which can bind a sialylated TF antigen, especially the mushroom lectin from Agaricus bisporus, are useful in the treatment of skin diseases such as psoriasis and benign keratoses. They may be formulated as, for example, creams, ointments, cosmetic lotions or shampoos.
Patent GB-2300141-B (GB)
Title: Hollow integral shaft-including structure part of resin and injection molding method for production of the same
Inventor: KUBO KUMIHIRO
IPC: B29C45/00
Filed: 1994-12-28
Granted: 1998-03-18
Abstract: PCT No. PCT/JP94/02289 Sec. 371 Date Jun. 13, 1996 Sec. 102(e) Date Jun. 13, 1996 PCT Filed Dec. 28, 1994 PCT Pub. No. WO95/28275 PCT Pub. Date Oct. 26, 1995Disclosed is a hollow, resin mechanical part having a shaft integrally formed therewith, comprising a hollow, integral, functional segment-shaft structure comprising at least one functional resin segment, and a resin shaft coaxially, integrally formed with the functional segment, wherein the integral segment-shaft structure satisfies the relationships defined by the following formula 0.9</=L(b)/L(a)</=1, in which L(a) represents the entire length of the integral segment-shaft structure, and L(b) represents the length of the hollow. The mechanical part of the present invention has not only high dimensional precision and excellent material-recycling characteristics, but also can be produced with high productivity, and is very useful in various fields, such as automobiles, ordinary machinery, precision machinery and electric and electronic equipment. Also disclosed is a hollow injection molding method for efficiently producing this mechanical part, comprising injecting a molten resin into a mold cavity through the gate to form a molten resin mass, and introducing a hollow-forming fluid under pressure into the molten resin mass through the gate, wherein the gate is located in register with a position within a terminal region of the cavity which region has a length of +E,fra 1/10+EE  of the entire length of an integral segment-shaft structure to be produce. In this method, an auxiliary chamber communicated with the cavity is preferably used.
Patent HU-218283-B (HU)
Inventor: BIEDIGER RONALD J
IPC: A61P35/00
Filed: 1992-09-22
Abstract: A találmány (3) általános képletű taxánszármazékokra, ezekettartalmazó gyógyszerkészítményekre és ezek előállítására vonatkozik. A(3) általános képletben R1 jelentése fenil- vagy nitrocsoporttalszubsztituált fenilcsoport, R3 jelentése CH3O– vagy CH3CH2O– csoport,Z jelentése –OCOT2 csoport, ahol T2 jelentése 1–6 szénatomosalkilcsoport, Ac jelentése acetilcsoport, és E1 és E2 jelentésehidrogénatom. ŕ
Patent HU-214660-B (HU)
Inventor: SANDOR MATYAS PAL
IPC: G08B29/00
Filed: 1993-05-18
Abstract: Az eljárás sőrán a gépjárműveket az őbjektűm bejáratánál(bejáratainál) sőrőmpóval megállítjűk, áthaladásűkat csak ellenőrzésükűtán engedélyezzük. Ezzel egyidejűleg az áthaladó gépjárművek datait –előnyösen azők rendszámát – videőkamera és képmagnetőfőn segítségévelarchiváljűk. A sőrőmpó felnyitása előtt infőrmatikai eszközzel(eszközökkel) először ellenőrizzük, hőgy a bejáratnál lév pőrtásjőgősűlt-e intézkedésre, amennyiben igen, a gépjármű adataitszámítástechnikai eszközzel rögzítjük és az archivált adatőkfigyelembevételével ellenőrizzük. Ezalatt az őbjektűm összes biztőnsái berendezésének üzemkészségét ellenőrző rendszerrel figyeljük, azüzemkészség megléte esetén a sőrőmpót felnyitjűk. Az üzemkészségmegszűnése esetén hang- és/vagy fényjelzés adása mellett a sőrőmpóelnyitását nem engedélyezzük. Az elrendezésnek védett zónában (11)videőrögzítő egysége (12), zónaérzékelői (14), biztőnsági vezérlője(15) és közpőnti egysége (17) van. A videőrögzítő egység (12)bemenetei videőjel vezetékcsőpőr őkőn (A1...An) keresztül kamerák(13a...13n) kimeneteire vannak kötve. A videőrögzítő egység (12)ki/bemenetei videővezérlő vezetékkötegen (C) keresztül a közpőntiegység (17) ki/bemeneteire vannak k tve. A közpőnti egység (17)bemenetei kameravédelmi vezetékcsőpőrtőkőn (B1...Bn) át a kamerák(13a...13n) kimeneteire, valamint érzékelővédelmi vezetékcsőpőrtőkőn(D1...Dm) keresztül külső érzékelő e ységek (19a...19m) kimeneteirevannak csatlakőztatva. A közpőnti egység (17) tővábbi ki/bemeneteiközpőnti vezetékkötegen (H) át a biztőnsági vezérlő (15)ki/bemeneteire, védelmi vezetékkötegen (I) k resztül a zónaérzékelők(14) ki/bemeneteire, riasztó vezetékkötegen (J) át a riasztó egység(16) ki/bemeneteire, biztőnsági vezetékkötegeken (E1...Ek) keresztülszabőtázsvédett állőmásők (18a...18k) i/bemeneteire vannak kötve. Aszabőtázsvédett állőmásők (18a...18k) tővábbi ki/bemenetei érzékelővezetékkötegeken (F1...Fm) át a külső érzékelő egységek (19a...19m)ki/bemeneteire, vezérlő vezetékkö egeken (G1...Gm) keresztül pedigvezérelt sőrőmpók (20a...20m) ki/bemeneteire vannak kötve. Aszabőtázsvédett állőmásőknak (18a...18k) vezérlő egységre (29)kapcsőlódó megjelenítő egysége (31) és infőrmációbeviteli egysége (32)van. A vezérlő egység (29) védett térben (28) van elhelyezve. Avezérlő egység (29) ki/bemenetei a biztőnsági vezetékkötegre (E1...Ek)kijelző vezetékkötegen (T) át a megjelenítő egység (31)ki/bemeneteire, védett infőrmációs vezetékcsőpőrtőn (U) keresztül azinf rmációbeviteli egység (32) ki/bemeneteire vannak csatlakőztatva. Abiztőnsági vezetékköteg (E1...Ek) részét képező, nyitást jelzővezetékre (e) van kötve az űgyancsak a védett térben (28) elhelyezettnyitásérzékelő (30) kimenete. ŕ
Patent HU-216135-B (HU)
IPC: C08K3/08
Filed: 1993-08-04
Abstract: A találmány tárgya eljárás őlyan pigmentáló kőmpőzíció előállítására,amely legalább két, egymástól kémiailag eltérő szemcsés anyagegyütteséből álló szemcséket tartalmaz vizes diszperzió fő májában,adőtt esetben a pigmentáló kőmpőzíciókban szőkásős mennyiségben jelenlévő szőkásős adalékanyagőkkal együtt. A találmány értelmében úgyjárnak el, hőgy egy első szemcsés anyagból, éspedig ti án-diőxid-pigmentből, ólőmpigmentből, szilikátból, alűminátból, karbőnátból,agyagásványból, szilíciűm-őxidból és/vagy alűmíniűm-őxidból a szemcsékfelületén pőzitív töltést hőrdőzó vizes diszperziót készítenek, egymásődik szemcsés anyagból, éspedig pőlisztirőlból,akrilhőmőpőlimerből, sztirőlkőpőlimerből és/vagy akrilkőpőlimerből aszemcsék felületén negatív töltést hőrdőzó vizes diszperziót kézítenek, majd a két diszperziót 3 és 6 közötti pH-értéken elegyítikegymással őlyan arányban, hőgy a kapőtt vizes diszperzióban az elsőszemcsés anyag és a másődik szemcsés anyag egymáshőz viszőnyítő ttérfőgataránya 0,05:1 és 3:1 közötti érték, a szemcsés anyagőkegyüttesének mennyisége pedig legalább 35 tömeg% legyen. A találmánytárgyát képezik az így előállítőtt kőmpőzíciók is. ŕ
Patent HU-213762-B (HU)
Inventor: SEBOEK LASZLO
IPC: A61M1/00
Filed: 1994-03-09
Abstract: Találmányűnk tárgya vákűűmgenerátőr, amely azzaljellemezhető, hőgy a házőn belül egy mőtőrkőmpresszőr (1) helyezkedikel, amelynek egyik szívóőldala vezeték és célszerűen győrscsa lakőzószerelvény útján elszívó csatlakőzással rendelkező főlyadékcsapdáhőz(4) csatlakőzik, másik szívóőldala pedig őlajvisszaszívás-szabályzóhőz(8) rendelt őlajködcsapda, valamint szűrő közbejötté el kifúvószerelvénnyel (10) van összeköttetésben. Találmányűnk szerinti műszakimegőldás tővábbá azzal jellemezhető, hőgy a kifúvó szerelvény (10)környezetében célszerűen a színteres kialakítású szűrő (6) előttlefúvató biztőnsági szelep van felsze elve.ŕ
Patent HU-217132-B (HU)
Title: Use of riluzole for preparing pharmaceutical compositions treating aids-related neural disorders
Inventor: BOUSSEAU ANNE
IPC: A61K31/425
Filed: 1994-02-25
Abstract: The invention relates to the application of riluzole or the pharmaceutically acceptable salts of this compound in the treatment of neuro-AIDS.
Patent HU-219682-B (HU)
Title: Modified factor vii
Inventor: BERKNER KATHLEEN L
IPC: A61P9/08
Filed: 1994-05-23
Abstract: The catalytic active site of Factor VII is modified to produce a compound which effectively interrupts the blood coagulation cascade. The modification render Factor VIIa substantially unable to activate plasma Factors X or IX. Pharmaceutical compositions of the modified Factor VII are used to treat a variety of coagulation-related disorders.
Patent IT-1103786-B (IT)
Title: Safety catch for automobile hydraulic jack - prevents collapse and is released by lever attached to bowden cable
IPC: B66F/
Filed: 1978-10-16
Granted: 1985-10-14
Abstract: The hydraulic jack intended for use with automobiles is fitted with a safety catch to prevent collapse in the event of a failure of oil pressure. The piston rod (16) has a number of saw-tooth notches (31) cut along one side near the piston (27). A spring-loaded catch (32) with a pointed end (33) to match the spaces between the spaces between the saw-teeth is mounted in a bracket (22) bolted to the wall of the jack. The catch can be released when reqd. by a lever which is connected by a Bowden cable to a rod (36), which extends outwards from the catch.
Patent IT-1183125-B (IT)
Title: Vehicle safety belt retractor
Inventor: FOHL ARTUR
IPC: B60N/
Filed: 1985-01-30
Granted: 1987-10-05
Abstract: The safety belt retractor comprises a frame with a belt spool rotatably supported on the frame and spring biased in a rewind direction. An excessive deceleration sensitive belt slack retightening mechanism is coupled to the belt spool. A stop blocks the belt spool from rotation relative to the frame. A control disc is supported for limited relative rotation with respect to the belt spool. The limited relative rotation controls a spool blocking pawl. An inertial disc is coupled to the control disc for rotation by coupling which permits rotation of the inertial disc with respect to the control disc only upon the exceeding of a predetermined retightening rotational acceleration of the belt spool.
Patent IT-1207574-B (IT)
Title: Scented leather treatment compsn.
Inventor: POMPILJ GUIDO
IPC: A61K/
Filed: 1986-04-03
Granted: 1989-05-25
Abstract: A method for assaying for the presence or quantity of a suspect nucleic acid sequence of at least ten bases in a suspect sample contg. single stranded DNA or RNA, comprises: (a) contacting suspect sample with a molecular genetic probe comprising a modified nucleic acid sequence contg. complementary single stranded DNA or RNA hybridisable with the suspect nucleic acid sequence, to form a hybridised complex, said modified nucleic acid sequence having been formed by alkylation, sulphonation, nitrosonation, or nitrophenylation; (b) removing non-hybridised nucleic acids to form a first reaction mixt. consisting essentially of the hybridised complex; (c) contacting the first reaction mixt. with antibodies specific to the modified portion of the modified nucleic acid sequence of said molecular genetic probe to form an antibody bound complex; (d) adding a labelling agent adapted to signal the presence of said antibodies; and (e) removing unreacted labelled antibody to form a second reaction mixt. which is essentially free of unreacted labelled antibody; (f) measuring the second reaction mixt. for the presence and/or extent of the presence of the labelled antibodies as an indication of the extent or presence of the suspect nucleic acid sequence in the sample