baber/WOPTO huggingface dataset:
Patent BR-9915581-A (BR)
Inventor: STADTFELD HERMANN J
IPC: B23F17/00
Filed: 1999-11-22
Abstract: A method of machining at least one tooth flank of a gear with a finishing tool. The method comprises rotating the finishing tool, such as a grinding tool, and bringing the tool and the tooth flank into contact. Relative movement between the tool and the gear is provided to traverse the tool across the tooth flank along a path whereby the path produces a tooth flank geometry of a form which, when brought into mesh with a mating tooth flank to form a tooth pair under no load or light load, provides a motion graph curve that intersects, at least two times, a motion graph curve of at least one of an immediately preceding tooth pair and an immediately following tooth pair. The motion graph curve of the tooth pair describes contact between respective tooth flanks of said tooth pair from an initial entrance into mesh to a final exit from mesh as being over a gear rotation amount of greater than 1.0 pitch and preferably, about 1.5 pitch to about 3.0 pitch.
Patent BR-9917600-A (BR)
Title: Composição, papel, polìmero, resina, tinta, ou plástico, e, método de preparo de composição
Inventor: SAULSBERY ROBIN L
IPC: D21H21/30
Filed: 1999-12-29
Abstract: "COMPOSIçãO, PAPEL, POLìMERO, RESINA,TINTA OU PLáSTICO E, MéTODO DE PREPARO DE COMPOSIçãO". Composição que compreende um pigmento fluorescente que compreende o produto de reação de um ou mais sais metálicos selecionados do grupo que consiste de óxidos metálicos e hidróxidos metálicos; um ou mais carboidrato(s) selecionado(s) do grupo que consiste de açúcar e amido; e um ou mais ácido(s) orgânico(s), método de preparação que compreende reação dos componentes na presença de água e a seguir secagem, e uso do pigmento em papel, plástico, polímero, resina, e tinta. Os papéis resultantes, plásticos, polímeros, resinas, e tinta têm brancura e brilho devido a fluorescência.
Patent CH-520535-A (CH)
Title: Air-setting liquid mixture for foundry core - mould mfe
Inventor: ABRAM MOISEEVICH LYASS
IPC: B22C1/16
Filed: 1969-09-18
Abstract: Air-setting liquid mixture for casting foundry cores and moulds comprises a packing sand (pref. quartz) mineral binder (pref. gypsum), blowing agent (pref. alkylaryl sulphonate) and water. Lignosulphonic acid salts and/or their thermopolymers are included to improve the mech. strength, opt. a small amt. of cement is also included. The mixture readily sets in air and the moulds/cores exhibit excellent mech. strength gas permeability and refractoriness. No external drying is required and the cores/moulds can be knocked out cleanly and easily 1:5-25 mins. after casting. The process is economical as the major ingredients are readily available and cheap.
Patent CH-548993-A (CH)
Title: Synthetic gonenes with progestational and other
IPC: C07J7/00
Filed: 1966-12-30
Abstract: Steroids of general formula (I):- (I) X = hydroxymethylene or opt. ketalised carbonyl. The H atoms at C8, C9 and C14, and the Et at C13 are trans-anti-trans; the H atom at C10 is cis to the Et at C13. -X-CH3 may be alpha or beta, and 13-Et may be alpha or beta. As therapeutic compounds with potent progestational and other hormonal properties. (I, X=CO) has activity 10 times and the 17alpha-isomer 3 times that of progesterone.
Patent CH-507349-A (CH)
Title: (azo) dyestuffs prodn
Inventor: ENTSCHEL ROLAND DR
IPC: C09B44/04
Filed: 1962-12-28
Abstract: Dyestuffs of type:- (where R1 = lower alkyl; R2 = Me or Et; R3 = Cl, Br, -CN, or -SO2-linked to lower alkyl; R4 = H, Cl or Br; Z = C1-3 alkylene or -CHOH.CH2-) are made by conventional diazotization and coupling. They dye and print acrylonitrile-based fibres, and are generally very fast in all respects. Shades range from brown to red to violet.
Patent CH-523014-A (CH)
Title: Herbicidal diamino -s-triazines
Inventor: KARL GASS
IPC: C07D251/50
Filed: 1969-09-16
Abstract: New herbicidal diamino-s-triazines of formula (I) pref. e.g. 2-Cl-4-cyclopropylamino-6-2'-cyanoprop-(2')-ylamino s-triazine are prepd. by reaction of a 2,6-diCl-4-amino-s-triazine (II) with a cyanoalkylamine (III) in a solvent in the presence of an acid binding agent. where R' = H, Me or Et; R" = Me or Et; R3 = cyclopropyl or Me-cyclopropyl.
Patent CH-509750-A (CH)
Title: O-halophenylcarbamates fungicides
Inventor: WERNER DAUM
IPC: C07C239/00
Filed: 1968-12-19
Abstract: Cpds. of where R1=-bromine or iodine. R2=chlorine, bromine, iodine, fluorine, trifluoromethyl, lower alkyl, acylamino, carboxyalkyl, or dialkylaminocarbonyl. R3=chlorine, bromine, iodine, or hydrogen; at least one R3=halogen. R4=hydrogen, chlorine, bromine, iodine, fluorine, but R4 may only be a halogen atom if R2 is not chlorine or bromine. R5=alkyl (1 to 8C) opt. substd. by halogen, cyano, alkoxy, carboxyalkoxy, ccycloalkyl and/or nitro group; or R5=hydroxy, cycloalkyl, alkenyl, haloalkenyl, aralkyl, or opt. substd. aryl group R5 may also be alkylene or arylene group, in which case the second bond is attached to another group with the same formula as the rest of (I). The cpds. show fungicidal activity.
Patent CH-546968-A (CH)
Title: Mounting photographs - with silicone adhesive
IPC: G03C11/14
Filed: 1971-01-13
Abstract: Photographs are moutned on transparent or translucent exhibition panels using a silicone-based adhesive; specif. the gelatin face of the print is attached to an acrylic panel, by first applying primer to both surface and then a thin layer of silicone mastic. The water in the gelatin starts the setting reaction.
Patent GB-2345674-A (GB)
Title: Wheel for bicycle or wheelchair
Inventor: LOUGHBOROUGH MARK
IPC: B60B21/06
Filed: 2000-01-18
Abstract: The wheel comprises an inner rim (2) attached to a wheel hub e.g. by spokes, an outer rim (5) for receiving a tyre (6), and a resilient member (4) between the rims which in use serves to absorb shocks from the surface over which the wheel passes. An opening (7) for a value (8) is provided. The material of the member (4) is polymeric, e.g polyurethane foam.
Patent GB-2347939-A (GB)
Title: Nickel-based brazing alloys
Inventor: SUGIYAMA MOTOHARU
IPC: B23K35/30
Filed: 2000-01-24
Abstract: A first brazing filler metal is composed of 20-30 wt% Cr, 3-10 wt% P, 2-7 wt% Si, and remainder Ni. It may be incorporated with another brazing filler metal composed of 10-15 wt% Cr, 7-12 wt% P, and the remainder Ni in an amount of 2-15 wt%. A second brazing filler metal is composed of 18.5-29.7 wt% Cr, 3.1-10.3 wt% P, 1.7-6.9 wt% Si, and the remainder Ni. The present invention also provides an exhaust gas recirculation system cooler brazed with any of the above brazing filler metals.
Patent GB-2361403-A (GB)
Title: A convenience food product and method of making same
Inventor: DOW PETER
IPC: A21D13/00
Filed: 2000-03-15
Abstract: A convenience food product 10 comprises a filling 18 sandwiched between edible layers 12, 14 which are sealed around the edges 16, each layer being of baked or partly baked pizza dough. The food product is suitable for heating in a toaster.
Patent GB-2359064-A (GB)
Title: Reel in package with lockable axles
Inventor: VOSS KLAUS-W
IPC: B65D85/676
Filed: 2000-04-18
Abstract: A hollow cylindrical reel (30) for a product 20 is housed in a container 10 and supported by two stoppers 40, 40' which extend through holes 60 in opposite container side walls 13, 14 and into the reel 30. The stoppers provide pivot bearings for the reel and have locking means 50, 50' to hold them in place on the container walls. The container 10 may be made of paperboard, cardboard or the like. The stoppers 40, 40' may be made of similar material and may be hollow, tapered and have a collar 42 at one end, and have at least one locking pin 50, 50' which fits through a corresponding slot 62, 62' in the container side wall 13, 14. There may be two such pins and two corresponding slots spaced 180{ apart. The distance between the collar 42 and the pin 50, 50' may be the same as the thickness of the side wall 13, 14. The diameter of a stopper may correspond to that of the holes 60. The hollow stoppers may be closed (43) at one end. Adhesive foil may be stuck over the stoppers once in place, to hold them in the side walls.
Patent GB-2363271-A (GB)
Title: A fire door release circuit including a latching relay
Inventor: PAYNE ROGER DENNIS
IPC: H01H47/04
Filed: 2000-06-09
Abstract: A circuit is described which can be used, e.g. in a fire detection system, to release a fire door normally held open by an electromagnet. The circuit includes a relay connected in series with a capacitor, regenerative means being provided for charging the capacitor so that the relay receives a current pulse sufficient to set the relay contacts, switching means also being provided which respond to either a detection signal, or a power failure, to discharge the capacitor, whereby a pulse through the relay is sufficient to reset the contacts hence releasing the fire door. Either a single coil bi-stable relay, or a twin coil bi-stable relay is used to maintain the set state without drawing current.
Patent GB-2365781-A (GB)
Title: A golf tee insertion tool
Inventor: RICKARD ANDREW LESTER
IPC: A63B57/00
Filed: 2000-06-24
Abstract: A golf tee insertion tool 1 as an aid for inserting golf tees into hard ground, comprises a body 4, a spike element 2 attached to the body 4 for making a hole in the ground to receive the tee and the body 4 having a means for realisably holding the tee. The body 4 may have a pair of upwardly inclined limbs 3 connected to the body 4 at its distal end for realisably holding the tee by its cup with the tee stem projecting downwards for insertion into the hole made by the spike 2. The spike 2 may be pivotally connected to the body 4 and may be pivoted into a recess by pivoting away from the tee holding limbs 3 for safe and easy stowage when not in use. The body 4 may also include a storage compartment for storing the tee when not in use.
Patent GB-2351973-A (GB)
Title: Storable compositions and slurries for cementing oil and gas wells
Inventor: D ALMEIDA ARNALDO RODRIGUES
IPC: C09K8/46
Filed: 2000-07-13
Abstract: Storable compositions and slurries for cementing oil and gas wells comprise blast-furnace slag besides other additives which are usual in the cementing technique. The composition and slurries are insufficiently activated (or are activated immediately before introducing them into the well), so that they can be stored for at least 72 hours (alternatively they may be stored indefinitely) without the setting of the composition and dispense with the addition of activation inhibitors.
Patent GB-2355626-A (GB)
Title: Timing acquisition for tdm signals where a portion of a received signal is analysed at different timing offsets, greater than the buffer period
Inventor: FRAYLING-CORK ROBERT MAXWELL
IPC: H04L1/00
Filed: 2000-07-21
Abstract: A technique for increasing the range of the receiver of a time division multiple access communications system in which the receiver has to identify the timing position of the timeslots in signals received from different other transceivers of the system. Each transmitted timeslot includes at its end a predetermined buffer period in which no useful data is transmitted. The receiver analyses a selected captured portion of the received signal at each of a set of predetermined time delays or offsets relative to the start of the captured signal portion to try to identify the timing position. The maximum timing offset for the timeslot position search after the start position of that search is extended to be greater than the predetermined buffer period at the end of the timeslot thus allowing timeslots with greater delays to be received. The receiver also searches for the position of the received timeslots B on the assumption that the start position 9 of the those timeslots will be delayed by a predetermined time period 12 relative to the start position 11 of its transmission timeslots A.
Patent GB-2351721-A (GB)
Title: Device for inspecting sampling or extracting at a precise spot beneath a slab
Inventor: GUYOT JEAN-LUC
IPC: B66C13/08
Filed: 1999-03-04
Abstract: The invention concerns a tool (7) for drawing samples or extracting the content of a pit (4) which is suspended to a cable (8) passing through a narrow opening (3) of a slab (2) covering the pit. A spider (13) hanging to guide cables (11) converging thereon enables it to move the lifting cable (8) beneath the slab (2) along different movements imparted by the winches (10). Thus, the tool can be displaced up to the desired spot with great accuracy and without having to go down into the pit (4).
Patent GB-2353387-A (GB)
Title: Magnetic patterns
Inventor: CROSSFIELD MICHAEL DAVID
IPC: G01V15/00
Filed: 1999-03-18
Abstract: This invention relates to a document which incorporates (1) a magnetic watermark and (2) a further magnetic material which is magnetically anisotropic and is in proximity to the magnetic watermark, said further magnetic material being in the form of a continuous layer of a metallic material having a coercivity of 10 Oersted or less.
Patent GB-2368448-A (GB)
Title: An optically readable carrier and an adapter therefor
Inventor: CHOI YEUNG KING
IPC: G11B33/04
Filed: 2000-12-19
Abstract: A non-round carrier (eg in the form of a smart card) of optically readable data is mounted in an adapter 30 to enable it to interact with a standard optical disc machine. The adapter has ledge formations 44 for seating and retaining carriers which may be of various sizes. Resilient clips 50 may be provided to retain the carrier. The carrier may have non-optical means (eg magnetic strip or smart card chip) for interacting with a further apparatus.
Patent GB-2357516-A (GB)
Title: Powder coating compositions
Inventor: RING JOHN
IPC: C09D5/03
Filed: 1999-07-02
Abstract: A powder coating composition of the invention comprises a film-forming polymeric component having a d(v,50) in the range of from 25 to 50 microns or a d(v,70) in the range of from 25 to 70 microns, which composition incorporates by dry-blending at least one appearance-modifying additive component and a further component comprising wax-coated silica or consisting of alumina together with aluminium hydroxide. The appearance-modifying additive may be a gloss-reducing component, a texturing component, a metallic or mica component, a colouring pigment, or a further film-forming polymeric material compatible with the first film-forming polymeric material and differing in colouration therefrom, and the further additive may be alumina together with aluminium hydroxide or wax-coated silica together with alumina and/or with aluminium hydroxide or wax-coated silica. Preferably, no more than 70 % by volume of the particles in the film-forming polymeric material are less than 50 microns. A kit of the invention comprises the individual additive components prior to mixing. The kit allows for the flexibl production of a variety of finishes from a gloss powder coating composition, for example a matt or textured or metallic or sparkle finish or a matt textured finish, a matt metallic finish, an antique finish or a contrast texture or metallic sparkle finish.
Patent GB-2364349-A (GB)
Title: Handle device
Inventor: SUGIMOTO NAOYUKI
IPC: E05C1/06
Filed: 2001-06-25
Abstract: A handle device which enables easy and safe opening/closing of a door in a single step without rotation of the handle, comprises: a handle section (A) mounted on the door 1 having a handle 3 which can be lifted up or pressed down relative to the surface of door, and a lock [14, figure 3] which can lock the handle in its lowest position; and a sliding section (B) having a sliding member 6, 9 slidable along the door 1. The sliding member 6,9 engages with the handle 3 to slide in response to the motion of the handle, and has a slot 18 which engages with and disengages from a hook 8 mounted on the door frame 7 in response to the slide of the sliding member 6,9 corresponding to the motion of the handle 3. Preferably the handle 3 pivots about an axis 4 which is parallel to the surface of the door 1, and the sliding member 6,9 has a plurality of slots to engage a plurality of hooks [as shown in Figure 7].
Patent GB-2362663-A (GB)
Title: Non stain flooring
Inventor: SHORTLAND ADRIAN JOHN
IPC: D06N7/00
Filed: 2000-01-11
Abstract: A flooring material (1) comprises a base portion (2) having a coating portion (3) which imparts improved stain resistance to the flooring material (1) and is positioned in contact with an upper surface of the base portion (2). The coating portion (3) creates an upper surface of the flooring material (1). A particulate material (6) is embedded in the coating material (3) and at least partially penetrates the base portion (2). The particulate material (6) provides a roughened effect to the upper surface of the flooring material (1) and protects the coating from wear. The coating (3) merges into the base portion (2) where they meet at joint (4) to form a stratified portion (5).
Patent GB-2370576-A (GB)
Title: A parting agent for an isocyanate wood binder
Inventor: MENTE DONALD CHARLES
IPC: C08G18/76
Filed: 2001-08-01
Abstract: A parting agent for an isocyanate wood binder comprises the reaction product of an isocyanate compound and an isocyanate-reactive compound of the general structure<BR> <BR> R-(ao)<SB>n</SB>-Y<BR> <BR> where R is a hydrophobic group containing higher alkyl, alkaryl, polyaryl or siloxane moieties; (ao) is a C<SB>2</SB>-C<SB>4</SB> alkylene oxide or mixture of C<SB>2</SB>-C<SB>4</SB> alkylene oxides such as ethylene oxide, propylene oxide, butylene oxide and mixtures thereof; n is about 1 to about 25; and Y represents a monofunctional isocyanate-reactive group.
Patent GB-2378856-A (GB)
Title: Security in communication networks
Inventor: EDNEY JONATHAN P
IPC: H04L29/06
Filed: 2001-08-17
Abstract: The invention provides a method of providing secure data communication between a client device and a network device, wherein the method comprises arranging a periodically varying broadcast code N to be transmitted such that the network and client devices have knowledge of the broadcast code N, providing the network and client devices each with the same secret key code K and encryption/decryption algorithm, wherein the algorithm is arranged to encrypt and decipher a encrypted transmission data code used for network authentic data transmissions between the client and network devices, and wherein the encrypted data code is generated from a combination of the data and a secret key X which is itself derived from a combination of the secret key code K and broadcast code N, characterised wherein the broadcast code N is transmitted on request by a network/client device. Alternatively, the invention is characterised by an acknowledgement signal sending notifications when broadcast code N has changed.
Patent GB-2364194-A (GB)
Title: Mobile information communicating terminal device having video camera
Inventor: ARAI FUJIO
IPC: H04W88/02
Filed: 2001-02-23
Abstract: To eliminate a vertical inversion processing of an image in a mobile telephone having a video camera which can be used as a video camera and a television telephone. In the case in which a mobile telephone (1) having a video camera is to be used as a hands free mobile television telephone, a camera receiver unit (9) is brought into a state shown in the drawing. When the telephone (1) is to be used as a video camera, the camera receiver unit (9) is rotated by 180 degrees in the state shown in the drawing to turn the front face of a video camera section (10) toward the back face side of a body (2). When the telephone (1) is to be used as the mobile television telephone and is to be used as the video camera, the vertical relationship of the video camera is not changed. Therefore, a vertical inversion processing of an image signal is not required.
Patent GB-2377922-A (GB)
Title: Collapsible packaging case
Inventor: O'BRIEN JAMES
IPC: B65D6/00
Filed: 2001-12-03
Abstract: A packaging case (36) is formed from a base (37), side (30, 28), end (25, 28), and lid (39) wall panels. Each panel is constructed by joining together several elongate plastic extruded plate members (10) that have mutually engaging profiles (11, 15) along their edges so that they lie in a common plane when so joined. Joining members (22) having a profile (23) engagable with a profile (20) on a plate member and a formation (24) to receive the end of a plate member (10) are used to join the base (37), side (30, 28), end (25, 28), and lid (39) wall panels in mutually perpendicular disposition. Frame members (34. 35) around the edges of the base (37) and lid (39) wall panels strengthen those panels. The case (36) can be constructed to any desired size in small increments, and can be dismantled after use for reuse in a case of different size or for return flat packed.
Patent GB-2367900-A (GB)
Title: NMR sensing apparatus and method
Inventor: TAICHER GERSH ZVI
IPC: G01V3/32
Filed: 1998-09-01
Abstract: A method for measuring nuclear magnetic resonance of a medium includes magnetically polarizing nuclei in the medium with a static magnetic field, acquiring a first CPMG echo train from a first sensitive volume having a duration large enough to determine the presence of slowly relaxing components in the medium, and acquiring a plurality of additional CPMG echo trains, each of the additional trains corresponding to a different sensitive volume, each of the additional CPMG echo trains having a shorter duration and echo spacing than the duration and echo spacing of the first CPMG echo train.
Patent GB-2383627-A (GB)
Title: Fail safe valve actuator
Inventor: WILSON JAMES BRIAN
IPC: F16K31/00
Filed: 2001-12-31
Abstract: An actuator for use in underwater systems and does not require reverse drive comprises a linear actuator assembly fitted with a lost motion device 8 which comprises in a pre-primed state a closed valve 6, a de-energised actuator 15, an uncompressed spring 12, a cylinder 13 having a notch 14 and a latching ball 21 which allows free movement of an input rod 10. In a primed state (fig 4) input rod 10 is lifted, spring 12 is compressed, actuator 15 is energised, latch ball 21 moves into a notch 22 in rod 10 and cylinder 13 is lifted by actuator 15 to create a solid link between input rod 10 and output rod 19 via cylinders 18 and 11. The solid link allows rod 10 to be pushed in an opposite direction and valve 6 opened (fig 5). Power failure of actuator 15 releases the ball latch allows spring 12 to lift cylinder 11, rod 19 and close valve 6. To slow the closing speed of large valves oil in cylinder 11 may be included. Rod 10 may be depressed to close the valve 6 by locating spring 12 the other side of piston 9. A remote operating vehicle (fig 6) may be provided having a depressible rod 23 through the middle of input rod 10 and piston 9, and contacts cylinder 11 which abuts spring 12 for manual operation of valve 6.