baber/WOPTO huggingface dataset:
Patent GB-2320299-A (GB)
Title: Disc brake system
Inventor: BUNKER KENNETH JAMES
IPC: B60T1/06
Filed: 1997-12-01
Abstract: A disc brake system comprises a rotatable hub 12, and a disc 14, the disc being mounted on the hub for rotation therewith and for sliding movement relative thereto in a direction which is parallel to said central rotational axis 22. The system also comprises a plurality of resilient force applicators which are mounted between the hub 12 and the disc 14, the force applicators acting to apply radially-directed forces to the disc 14 and being distributed circumferentially around the hub 12. As illustrated, there are two slidable discs having teeth 30 which intermesh with splines 28 on the hub, and the force applicators are leaf springs 34. In alternative embodiments, rollers (46, Figs. 3-6) prevent relative rotation of the hub and disc and permit sliding of the disc, and leaf springs (62) may have apertures (66) accomodating the rollers.
Patent GB-2321672-A (GB)
Title: Venting device with integrated oil separator for a crankcase of an internal combustion engine
Inventor: CLAUSS ROLAND
IPC: F02B75/22
Filed: 1998-01-27
Abstract: A vent device with integrated oil separator for a crankcase of an i.c. engine with cylinder head 11 and cylinder head cover 5 having a housing consisting of a lower part and an upper lid part 8, with an inlet (18, figure 2) for vent gases from the crankcase leading to a crude gas space 16 in the housing which is separated from a clean gas space 17 by a partition, the crude gas space 16 and the clean gas space 17 having an outlet orifice 20 and inlet orifice 21 respectively adjacent each other, causing 180 degree change in direction of the air steam resulting in separation of the oil; the orifices 20,21 being positioned above a port leading back to the crankcase, through which the oil returns. Preferably the outlet orifice 20 is at an end of a narrow duct 19, which is surrounded by clean air space 17, and accelerates the oil droplets in the air stream.
Patent GB-2333947-A (GB)
Title: Beverage making apparatus
Inventor: HAYDON JAMES ANDREW
IPC: A47J31/02
Filed: 1998-02-10
Abstract: A beverage making apparatus for making a beverage from a number of ingredients is disclosed. The apparatus comprises a receptacle 10, a first compartment 20 within the receptacle for holding dry ingredients, eg coffee and sugar, between filter membranes 40 and a second surrounding segegrated compartment 30 for holding a liquid such as whiskey. In use, a vessel is placed underneath the receptacle and boiling water is poured into the receptacle up to marker 60, the water permeates and filters through compartment 20 to form a coffee/sugar infusion in the vessel below whilst at the same time pre-heating the whiskey. When the filtration process is complete the pre-warmed whiskey is released into the vessel using remote release means 50,55. Addition of cream produces Irish coffee.
Patent GB-2341776-A (GB)
Title: Mains signalling transient suppression
Inventor: HICKS MARK EDWARD
IPC: H04B3/56
Filed: 1998-03-17
Abstract: A mains power line signal coupler circuit comprising a mains connection section, a coupling section 103, and a data connection section wherein 107 the data connection section comprises transient suppression means 107 arranged to suppress transients originating from the mains connection section. The present invention also provides an improved signal coupler housing and method of installation (Figs. 2-6, not shown).
Patent GB-2327064-A (GB)
Title: Articulated stress relief of a printhead using a nozzle membrane with serrations or slots therein
Inventor: TRUEBA KENNETH E
IPC: B41J2/14
Filed: 1998-06-26
Abstract: The inner or outer surface of a nozzle membrane 109 is provided with serrations 601 or slots (901,903,Fig.9) between the part of the membrane attached to a cartridge body 101 and that secured to a barrier layer 205 of a heater resistor 207. The centre line of the serrations is spaced a distance d from the centre line bore axis of a nozzle 105 to concentrate stress away from the nozzle. This reduces the distortion of the nozzle bore axis and improves the trajectory and accuracy of the ejected ink drops. The serrations also trap particles and sediment in the ink before the ink reaches the ejection chamber.
Patent GB-2327116-A (GB)
Title: Decoy flare
Inventor: RAZ AMOS
IPC: F42B12/70
Filed: 1998-07-09
Abstract: An infrared (IR) decoy flare for a helicopter, or an aircraft with a similar size engine, the flare including a casing 12, at least two longitudinal flare pellets 24 in the casing, a single impulse cartridge 20 to serially expel and ignite the pellets, and a delay element 34 associated with at least one of the flare pellets and arranged to be ignited by the impulse cartridge and to expel the associated flare pellet a predetermined interval after ignition.
Patent GB-2325384-A (GB)
Title: Method and system for parallel demodulation of multiple chips of a cdma signal
Inventor: SPOCK GREGORY PETER
IPC: H04B7/216
Filed: 1997-12-05
Abstract: In a code division multiple access (CDMA) signal demodulator in a communication system (50), samples of a CDMA signal are stored in a sample buffer (52). A plurality of the samples that represent a plurality of chips of a symbol are then recalled from the sample buffer (52). Thereafter, the plurality of samples are demodulated in parallel (56) using a selected user code (68) to produce at least a portion of a user's symbol in the code division multiple access signal. Signals from multiple users (22, 24) having multiple fingers are demodulated by sharing the resources of a parallel demodulator (56). Signal searching may use the same parallel demodulator (56). Fingers for multiple users may be dynamically allocated and reallocated according to the needs of each user's signal and the total demodulation resources available.
Patent GB-2331057-A (GB)
Title: Fifth wheel arrangement for rail freight vehicle
Inventor: ORD ROBERT MALCOLM
IPC: B61D3/20
Filed: 1998-09-01
Abstract: A rail wagon having a fifth wheel coupling arrangement (56, 72) which has a carriage (56) supporting a coupling element (72); the carriage is arranged to be movable freely in a longitudinal direction of the wagon on a track (17) mounted to the wagon. Preferably, the coupling arrangement is arranged to be moved for stowing from the track to a stowed position on the wagon (Figure 8). The arrangement enables the wheels of a trailer or semi-trailer to be secured for longitudinal movement on the wagon which reduces the stress on the trailer during transport on the wagon.
Patent GB-2330569-A (GB)
Title: Coupler hook for bucket excavators
Inventor: MILLER GARY
IPC: E02F3/36
Filed: 1998-09-08
Abstract: A coupler for connecting a dipper arm of an excavator to a bucket without the need for the operator of the excavator to leave the cab of the excavator, the coupler having means for connecting it to the end of the dipper arm, and a latching hook 17 for connecting it to a bucket, wherein the latching hook has a special internal profile so that when it is supporting the weight of a bucket, it will tend to move to a latching position not to an unlatching position. Preferably, the hook 17 has an upturned, extended nose 63 with an inner concave profile 61 joined to the normal concave profile 56 by a planar portion 57.
Patent GB-2331267-A (GB)
Title: Injection apparatus for injection molding machine
Inventor: TAMAKI MASAHIRO
IPC: B29C45/76
Filed: 1998-11-12
Abstract: An injection apparatus for a motor-driven injection molding machine comprises a barrel unit 22 for beating and plasticating polymer material, a screw 27 disposed in the barrel unit rotatably and movably in the axial direction, a first rotating shaft 34 having one end connected to a rear end of the screw, a charging motor 28 for driving the first rotating shaft for rotation, a ball screw mechanism consisting of a second rotating shaft 36 having a threaded rod portion 35, and a threaded nut member 38 engaging with the threaded rod portion, an injection carriage 21 having a front plate 23 for mounting the barrel unit thereon, and a rear plate 25 for supporting the second rotating shaft at the rear end thereof, an injection motor 24 for driving the ball screw mechanism, and an intermediate mount plate 29, disposed movably between the front plate and the rear plate, for linking the first rotating shaft to the second rotating shaft coaxially with a predetermined distance spaced apart between the rear end of the first rotating shaft and the front end of the second rotating shaft. Back pressure acting on the screw in a charging process can accurately be controlled without requiring a difficult control operation for controlling the injection motor and the charging motor for synchronous operation. Other embodiments disclosing different arrangements are described.
Patent GB-2344932-A (GB)
Title: Semiconductor Laser with gamma and X electron barriers
Inventor: NAJDA STEPHEN PETER
IPC: H01S5/323
Filed: 1998-12-15
Abstract: A separate confinement hetero structure laser device has an optical guiding region 10 and a p-doped cladding layer 11 . An electron-reflecting barrier 14 is disposed at the p-side of the device, for example at the interface between the optical guiding region 10 and the cladding region 11. The electron-reflecting barrier 14 has a first electron-reflecting layer 12 for reflecting   Q  -electrons and a second electron-reflecting layer 13 for reflecting X-electrons. The electron-reflecting layers can be strained semiconductor layers. A strain balanced electron-reflecting barrier is formed if one of the electron-reflecting layers 12 is in tensile strain and the other electron-reflecting layer 13 is in compressive strain. In another feature of the invention, only a single electron-reflecting layer 12 is provided. A reduction in the leakage of X-electrons is obtained by making the X-band of the electron-reflecting layer 12 degenerate with the   Q  -band of the optical guiding region 10. The laser may be fabricated in the AlGaInP material system, where the barrier for   Q    electrons comprises AlP or GaP and the barrier for X electrons comprises InP.
Patent GB-2334912-A (GB)
Title: Hardfacing by pulsed plasma-transferred arc and compositions therefore
Inventor: SUE J ALBERT
IPC: B23K9/28
Filed: 1999-01-04
Abstract: A hard facing method includes the steps of (1) establishing a transferred plasma arc between an electrode and an area of a work piece, (2) optionally preheating the work piece to at least 250F, (3) forming a plasma column of inert gas in the arc by passing an electrical current between the electrode and the work piece, (4) feeding a stream of hardfacing material in powder form into the plasma column, and (5) pulsing the current between a pre-selected high pulse current value and low pulse current value while feeding the powdered hardfacing material. The pulse rate and the high pulse current being selected to minimize the formation of a weld pool on the metal substrate during the hardfacing process. A carbide composition for the hardfacing is also disclosed.
Patent GB-2333301-A (GB)
Title: Circular warp knitting machines
Inventor: REVILL STUART BAIRD
IPC: D04B25/02
Filed: 1999-02-12
Abstract: In a high speed circular warp knitting machine latch needles (10) are reciprocated in respective, vertical tricks (11) in a stationary cylinder (12) by cam means (21) rotating around the cylinder thereby to engage warp threads (13) drawn down from above. A presser plate (16) rotating with the cam means deflects each warp thread (13) in turn across a needle (10) while the latch (19) of the latter is open. The threads (13) are guided through eyelets (14) in a stationary plate (15), the eyelets being offset rearwardly from the respective tricks and the threads descending uninterruptedly to the tricks along a path at an acute angle to the vertical. The presser plate (16) has a leading surface which extends at an acute angle to a radius to the cylinder. A wire latch guard (20) extends forwardly from and moves with the presser plate so as to obstruct closing of the latches of rising needles.
Patent GB-2348280-A (GB)
Title: Sensor of relative position and orientation
Inventor: TEW ANTHONY IVOR
IPC: G06F3/00
Filed: 1999-03-25
Abstract: An optical position and orientation determining system determines yaw 18, pitch 19, roll 20, lateral translation 21 and longitudinal translation 23 of a body 13 with respect to a direction and intensity sensing receiver 2. The system comprises two energy beam emitters 11 and 12, mechanically mounted on a body 13, which illuminate the position sensing receiver 2. The energy beams are intermittently energised in a pre-defined fashion to enable the receiver 2 and its associated signal processing means to determine the position and orientation of the body 13 with respect to the receiver 2. The system can also be used to determine velocities and accelerations of the body 13 relative to the receiver 2. The receiver 2 may also be free to move.
Patent GB-2337829-A (GB)
Title: Climate control arrangement with air distribution control at different levels
Inventor: BAKER ROGER KEITH
IPC: B60H1/00
Filed: 1999-05-24
Abstract: A climate control arrangement in which an existing automatic climate control system is adapted by an indicator quotient (TOA). A controller adjusts air duct distribution so that differential proportions of air flow can be presented to fixed air duct vents at respective height level HL, FL relative to an occupant of a motor vehicle. The indicator quotient (TAO) being determined by appropriate comparison of objective temperature, actual temperature and environmental temperature and is used by the controller for consistent occupant preferred air flow distribution between normal conditions and more extreme environmental conditions. Thus, occupant preferences for air flow distribution in normal Spring or Autumn type environmental conditions are adapted for more extreme Winter and Summer conditions without iterative and constant variation by that occupant.
Patent GB-2344418-A (GB)
Title: A system for heating and ventilating a dwelling using a heat pump
Inventor: STEPHENS DAVID HUW
IPC: F24F3/044
Filed: 1999-08-31
Abstract: A system for heating and ventilating a dwelling comprises a heat pump 22 and insulating window shutters 1. The heat pump 22 provides heating and ventilation by delivering warm air 24 which may be dehumidified to a living room in the dwelling. The system also extracts air 28 from inside a bathroom of the dwelling thus controlling dampness. The living room may have apertures 26 to allow the warm air 24 to escape to the rest of the dwelling. The heat pump 22 may also recover heat and defrost itself using the extracted air 28. The shutter 1 may help to trap cold air between the shutter and the window and thus prevent it circulating into a room.
Patent GB-2342320-A (GB)
Title: Panel edge index card pocket for document file
Inventor: WILSON KENNETH FRANK
IPC: B42F7/02
Filed: 1999-09-08
Abstract: A file or folder for holding documents has a pocket defined by a window 12,13 at the edge of a panel 4 within which an indexing card 30 is releasably retained so that one or both sides of the card may be visible. The pocket may be formed by attaching a transparent sheet 18 by adhesive 16 to the edge of panel 4 and flap 5, folding over and attaching flap 5 by adhesive 19 to panel 4. Flap 5 may include a tab 14 which can be folded (Fig 8) into the pocket so as to retain the card 30 therein.
Patent HU-T67802-A (HU)
Title: Process for producing trifluoromethyl ketones
Inventor: DOELLER UWE
IPC: C07D213/64
Filed: 1993-01-21
Abstract: PCT No. PCT/EP93/00094 Sec. 371 Date Sep. 21, 1994 Sec. 102(e) Date Sep. 21, 1994 PCT Filed Jan. 15, 1993 PCT Pub. No. WO93/14054 PCT Pub. Date Jul. 22, 1993A process is described for preparing trifluoromethyl ketones of the formula I    <IMAGE>  (I)  where R has the given meanings, wherein an alcohol of the formula II    <IMAGE>  (II)  is reacted with a compound of the formula IV YOnH(IV)where n has the given meaning.
Patent HU-T71886-A (HU)
Title: 4-amino-n-(4-methyl-4-piperidinyl)-2-methoxybenzamide derivatives, pharmaceutical compositions containing-them and process for producing them
Inventor: DAELE GEORGES HENRI PAUL
IPC: G01N33/566
Filed: 1993-07-08
Abstract: Piperidinyl substituted benzamides of formula (I) the pharmaceutically acceptable acid addition salts thereof and the stereoisomeric forms thereof, wherein R1 is hydrogen or halo; R2 is halo; R3 is hydrogen or halo; R4 and R5 each independently are hydrogen, C1-4alkyl or haloC1-4alkyl; and the group NR4R5 may also be azido, Alk is C2-4alkanediyl; pharmaceutical compositions containing said compounds of formula (I) as active ingredient; use of said compounds as a medicine; process of preparing said compounds; compounds of formula (I) containing a radioactive isotope; process of marking 5HT2-receptor sites; and process for imaging an organ are disclosed.
Patent HU-T73984-A (HU)
Inventor: AGATA MITSUZI
IPC: C07D257/04
Filed: 1995-06-19
Abstract: A találmány tárgya eljárás 'aídóz-reduktáz inhibitor hatású gyógyszerkészítmény?!; előállítására. A találmány értelmében úgy járnak el, hogy legalább egy ismert módon előállított (I) általános képletű vegyületet - a képletben R^   jelentése hidrogénatom vagy -A-COOR5 általános kép- letű csoport, amelyben A jelentése 1-4 szénatomos alkiléncsoport, és R5 jelentése hidrogénatom vagy - ha A jelentése etilidén-, izopropilidén-, dimetilén- vagy metiléncsoport, akkor - R5 etilcsoportot is jelenthet, vagy - ha A jelentése metilén-, trimetilén- vagy tetrametiléncsoport, akkor - R5 metilcsoportot is jelenthet, R2   jelentése hidrogénatom vagy -NHCOCOO-alkil-csoport vagy -NHCOCOOH csoport, R3 és R4   jelentése egymástól függetlenül hidrogénatom, vagy ha - A jelentése metiléncsoport és R5 jelentése hidro-
Patent HU-T72822-A (HU)
Title: Method to separate cellulose based fibers from each other in water and a moulding composition for plastic forming of cellulose containing fiber products
Inventor: GASLAND STEIN
IPC: C08L3/02
Filed: 1994-01-27
Abstract: PCT No. PCT/DK94/00045 Sec. 371 Date Nov. 6, 1995 Sec. 102(e) Date Nov. 6, 1995 PCT Filed Jan. 27, 1994 PCT Pub. No. WO94/18384 PCT Pub. Date Aug. 18, 1994The invention describes a method for dispersion of cellulose based fibers in water. The raw material, which particularly may be recycled paper, is first wetted with water. By a combination of addition of hydrocolloid which binds water, and strong kneading at high solid content, the mixture is transformed into a modulable paste. The high viscosity of the paste effectively conveys the shear forces of the kneading machine to make the fibers flexible and tear them apart. When the kneading is terminated, the hydrocolloid prevents the fibers from reassociation into fiber bundles.
Patent HU-T73485-A (HU)
Title: Quinoxaline derivatives, process for producing them and use of them for producing pharmaceutical compositions
Inventor: ROESNER MANFRED DR
IPC: A61P31/12
Filed: 1995-10-18
Abstract: Quinoxaline derivs. of formula (I) and tautomers of formula (Ia), and their salts and prodrugs are new: R1 = F, Cl,OH or 1-3C alkoxy; R2 = 1-4C alkyl (opt. substd. by OH, 1-4C alkoxy or 1-4C alkylthio); R3 = 1-6C alkoxy-carbonyl or 2-6C alkenyloxy carbonyl; X = 0, S or Se; n = 0-2.
Patent IL-36344-A (IL)
Title: Laser interferometer measuring system
IPC: G01B9/02
Filed: 1971-03-04
Abstract: This invention relates to an extremely accurate measuring system comprising a single laser interferometer and associated single counting apparatus responsive to a multiple axis laser beam reflectively connected to measure one of a plurality of different movements in a multiple axis machine tool. Preferably, the measuring apparatus is incorporated in a machine tool having a frame provided with a worktable movable along an X axis relative to an upright column mounted on the frame for transverse movement along a Z axis. The upright is disposed to carry a spindle head for movement along a vertical or Y axis to effect selective movement of a cutter relative to an associated workpiece mounted on the worktable in the usual manner.
Patent IL-95444-A (IL)
Title: (Quinolin-2-yl-methoxy) phenylacetic acid derivatives containing cyclic substituents, their preparation and pharmaceutical compositions containing them
IPC: A61P29/00
Filed: 1990-08-21
Abstract: Cyclically substituted (quinolin-2-ylmethoxy)phenylacetic acid derivatives can be prepared by reaction of corresponding CH acidic compounds with open-chain dihalogen compounds. The cyclically substituted (quinolin-2-ylmethoxy)phenylacetic acid derivatives can be employed as active substances in medicaments.
Patent JP-S5293674-A (JP)
Title: Vapor or gas collection of volatile matter
Inventor: HAMADA SATOSHI
IPC: B01D53/00
Filed: 1976-02-03
Abstract: PURPOSE: To attain the high collecting effect with the least volume of absorption liquid, by contacting vapor or gas of the volatile matter in gas-liquid phase, using the gas-liquid contact apparatus, having no self absorbing ability against above vapor or gas, in combination with the gas-liquid contact apparatus, having self absorbing ability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03217217-A (JP)
Title: Treatment of waste gas containing chlorine trifluoride
Inventor: NAKAGAWA SHINSUKE
IPC: B01D53/77
Filed: 1990-01-19
Abstract: PURPOSE:To prevent the discharge of harmful matter by treating a waste gas contg. gaseous chlorine trifluoride with an aq. mixed soln. of an alkali and a sulfite or bisulfite or the solid agent thereof or carrying out the treatment after the waste gas is washed with water. CONSTITUTION:A waste gas contg. gaseous chlorine trifluoride is washed with an aq. mixed soln. of an alkali (sodium hydroxide is preferably used) and a sulfite or bisulfite (wet treatment). Alternatively, the waste gas is brought into contact with a solid neutralizer or a solid sulfite or bisulfite (dry treatment). Sodium fluoride low in solubility is deposited as a crystal when sodium hydroxide is used in the wet treatment, and solid silicon dioxide and the fluorides are deposited by the reaction of silicon tetrafluoride as the reaction product with the alkali in the dry treatment. Accordingly, the waste gas is previously washed with water to remove the precipitate forming components by the water, and then the treatment is carried out. A waste gas from cleaning is surely treated by such a method, and the discharge of harmful matter is prevented.
Patent JP-S5394450-A (JP)
Title: Apparatus for treating sewage
Inventor: KAWABATA ROKUROU
IPC: C02F3/20
Filed: 1977-01-31
Abstract: PURPOSE: To improve treatment efficiency through sufficient action of ion and oxygen on sewage by means of a counter current axial impeller provided rotatably in a cylinder erected in the water of the treatment tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02191397-A (JP)
Title: Bent metallic base circuit board and manufacture thereof
Inventor: YAMAGISHI MASAKAZU
IPC: H05K1/16
Filed: 1989-01-19
Abstract: PURPOSE:To prevent the deterioration of an insulating resin layer because of the high temperature atmosphere by providing a printing resistor which is formed between electric conductive paths through an insulating resin thin layer on a bent metallic base circuit board and a high thermal resistance thermoplastic resin film at a bending part. CONSTITUTION:A printing resistor 4 is formed between electric conductive paths 3 which are formed through an insulating resin thin layer 2 on a metallic base circuit board 1 that is bent at a place and a high thermal resistance thermoplastic resin film 7 is provided at a bent part. The resin film 7 is provided at a region where a bent part of the board 1 is formed before performing the baking of the printed resistor 4. As bending is performed after baking, no deterioration of the resin layer 2 because of the high temperature atmosphere takes place when baking is performed. The crack development in the resin layer 2 is thus prevented when bending is performed.