baber/WOPTO huggingface dataset:
Patent GB-9125219-D0 (GB)
Title: Motion detector unit
IPC: G01S13/50
Filed: 1991-11-27
Abstract: PCT No. PCT/GB91/02099 Sec. 371 Date Jul. 29, 1992 Sec. 102(e) Date Jul. 29, 1992 PCT Filed Nov. 27, 1991 PCT Pub. No. WO92/09905 PCT Pub. Date Jun. 11, 1992.A unit for detecting a moving person or object by means of doppler frequency shift. The unit comprises a microwave circuit board (1) accommodating an oscillator and a mixer, and an antenna board (2) carrying transmit (8) and receive (9) patch arrays. In the assembled unit the two boards (1,2) are disposed adjacent one another. Coupling between the microwave circuit and the antenna arrays is achieved by two slots (6,11) resonant at the oscillator fundamental frequency and formed in a ground plane (5) on the microwave board (1). Feed striplines (7,10,12) on the two boards (1,2) lie orthogonal to the slots (6,11) and are terminated in T-sections (15,14). The stripline/slot arrangement suppresses emission at the oscillator second harmonic frequency. The antenna board (2) has no electrical connection to the microwave circuit, enabling the radiated beam shape to be changed by simply replacing the antenna board with one having a different patch array pattern.
Patent GB-9212848-D0 (GB)
Title: Waterbath air filter
IPC: F24F8/133
Filed: 1992-06-17
Abstract: A water bath air filter has a water bath filtration bowl (11) which is demountable so that it can be filled with water and also emptied and cleaned by the user quite easily. It is mounted on top of the power unit (10) which is designed to draw air through the suction tube (13). This tube is placed inside the fluted suction tube of the water bath filtration bowl (14) and the two are sealed together by a rubber seal (26) which is situated around the base of the power unit suction tube (13). When the unit is switched on a fan draws air in through the connected suction tubes (13 and 14) thus lowering the air pressure in the air filtration bowl cavity (26). This drop in pressure causes air to be drawn in through the water from outside of the air filtration bowl (17). This air is cleaned by the fact that if anything in the air is soluble in water it would be dissolved, anything heavier than water would sink, and anything else would be trapped by the water's natural surface tension. Bubbles which pass through the water are diffused by some baffles placed in the top of the unit, this prevents splashes of water from entering into the suction tube (14) and into the suction chamber of the power unit Air is expelled through vents placed around the suction chamber opposite and adjacent to the suction fan blades. <IMAGE>
Patent GB-9316333-D0 (GB)
Title: Improvements relating to pumps
IPC: F04C2/10
Filed: 1993-08-06
Abstract: PCT No. PCT/GB93/01680 Sec. 371 Date Jan. 24, 1995 Sec. 102(e) Date Jan. 24, 1995 PCT Filed Aug. 9, 1993 PCT Pub. No. WO94/04824 PCT Pub. Date Mar. 3, 1994A compact gerotor pump having reduced axial dimension has an external fixed pump body in which a rotor and annulus set is housed. A drive shaft is provided that is neither fixed nor journalled directly by the pump body. The shaft is secured to the rotor within the body and extends through an opening in an end wall of the body and is secured to the hub of an external drive gear that is journalled by the housing for driven rotation of the drive gear, shaft, and rotor relative to the pump body.
Patent GB-9409160-D0 (GB)
Title: A roll container
IPC: B62B3/00
Filed: 1994-05-09
Abstract: At each lateral side of a roll container, each side wall (8) has a horizontal, profiled metal plate (19) incorporating a stop (19b) which bears upon an upper portion (14a) of a base (13-16) to restrict forward turning of the base (13-16) about a horizontal hinge pin from a raised nesting condition into a horizontal, use condition, until the side wall (8) has been turned inwards into its use condition.
Patent GB-9524475-D0 (GB)
Title: Compound preparation and use
IPC: C09D11/02
Filed: 1995-11-30
Abstract: PCT No. PCT/GB96/02545 Sec. 371 Date Jun. 1, 1998 Sec. 102(e) Date Jun. 1, 1998 PCT Filed Oct. 18, 1996 PCT Pub. No. WO97/19948 PCT Pub. Date Jun. 5, 1997A dispersant which is a phosphate ester of a block copolymer of formula MeO(C2H4O)m(PES)n-H wherein PES is derived from  epsilon -caprolactone, m is 5-60, n is 2-30 and the MW of MeO(C2H4O)m is greater than the MW of (PES)n and use in aqueous-based paints and printing inks.
Patent GB-9620095-D0 (GB)
Title: A plug-in side element for a plastic door
IPC: E06B3/88
Filed: 1996-09-26
Abstract: A plug-in side element for a side recessed plastic door is formed in three sections which include symmetrical upper and lower sections 1 and 2, and an intermediate section 3 which connects the upper and lower sections via the tabs 14 and 24 engaging in slots at the end of the intermediate section. The upper and lower sections 1 and 2 are each formed with a recess 13 and 23 and screw holes 131 and 231 where a plate of an associate hinge may be attached.
Patent GB-9817594-D0 (GB)
Title: Improvements relatingto electric heating elements
IPC: H05B1/02
Filed: 1998-08-12
Abstract: Thick film heating elements forming a heating element track into parallel-connected main heater and sensor portions, the sensor portion surrounding the main heater portion 2 and comprising a plurality of parallel-connected track portions 3 having NTC characteristics and connected in series therewith a track portion 5 having a PTC characteristic. A bimetallic thermally-responsive control arranged to sense the temperature of the PTC track portion and to switch off at least the main heater portion if it overheats. The arrangement permits protection if heater is on a slope, a single NTC portion is also disclosed.
Patent GB-9818539-D0 (GB)
Title: Process for producing a silicone polymer
IPC: C08G77/32
Filed: 1998-08-26
Abstract: A process for producing a silicone polymer having a volatile material content of less than 1% by weight, preferably less than 0.1% by weight, comprises the sequential steps of (i) producing an unstripped silicone polymer by polymerisation of a linear silanol group containing siloxane by condensation polymerisation, or of a cyclosiloxane by ring-opening polymerisation, or of a mixture of said linear and cyclosiloxanes, with a phosphazene base in the presence of water and the presence or absence of a filler, (ii) neutralising the catalyst, and (iii) stripping the unstripped silicone polymer, preferably at temperatures of 200 DEG C and above.
Patent GB-9822018-D0 (GB)
Title: Composite material
IPC: B29C48/18
Filed: 1998-10-09
Abstract: A composite material comprises a first layer and a second layer, said layers being bonded together, wherein said first layer comprises 40 - 95 % by weight of an acrylic polymer formed from a monomer comprising 60 - 100 % methyl methacrylate and 0 - 40 % of a vinylic comonomer and 5 - 60 % of a copolymer wherein at least 10 % of the monomer residues are (optionally substituted) styrene and said second layer comprises a thermoplastic polymer. The material is particularly useful for forming sanitary articles, e.g. shower trays by thermoforming. A preferred second layer material is HIPS.
Patent GB-9901860-D0 (GB)
Title: Treating products moulded from fibre reinforced plastics
IPC: B63B9/00
Filed: 1999-01-29
Abstract: To treat heterogenous structures such as FRP moulded products, such as boat hulls, where the structure of the FRP laminate has been damaged, eg by water penetration, a layer of impermeable sheet material is first secured to a surface of the product to be treated to enclose a space between the surface and the layer. The contents of the space are continuously evacuated, for example by a vacuum pump, and then heating is applied within the space. A spacer is provided within the space to hold the sheet material away from the surface when vacuum is applied. After the treatment is competed, the heater is switched off and the vacuum released, the sheet is removed by peeling it away from the surface. The sheet can then be reused. The combination of the heat and vacuum it is claimed is sufficient to stabilise the deteriorating structure and allow restoration to its original condition.
Patent HU-9401667-D0 (HU)
Title: Knock-down elements framework for flexible light signs
Inventor: MENTASTI PIETRO
IPC: G09F7/02
Filed: 1994-06-03
Abstract: Knockdown-elements framework for supporting and stretching light signs made from transparent or semitransparent flexible materials, constituted by a plurality of vertical bars (1) fixed to a wall, a cantilever roof or the like, by upper (5) and lower (5a) anchoring flanges inclined at 45 DEG , provided at their ends with an upper stretching section bar (14) and a lower stretching section bar (14a), by a plurality of upper (21), intermediate (22) and lower (20) reflective plates, the latter being designed to horizontally slide within a continuous grooved seat (18a), placed on said lower anchoring flanges and vertically on a folded strip (23) provided at the base of the intermediate reflective plates, the lower stretching section bar (14a) being shiftable, integrally with the lower anchoring flanges (5a), upwards and/or downwards, in order to allow a perfect stretching of the flexible sheet (24) which constitutes the display. <IMAGE>
Patent HU-9503038-D0 (HU)
Title: Process for the preparation o-substituted hydroxilammonium salts
Inventor: WAHL JOSEF
IPC: C07C249/08
Filed: 1995-10-20
Abstract: An integrated process for the preparation of O-substituted hydroxyammonium salts of formula (I) without isolation of intermediates comprises: (a) reacting acetone with hydroxylammonium sulphate and sodium hydroxide solution to give acetone oxime of formula (II); (b) treating the obtained (II) solution with NaOH solution and completely eliminating water; (c) reacting the obtained suspension of acetone oxime sodium salt of formula (III) with an alkylating agent RY (IV) at 0.5-15 (preferably 1-4) bar and at up to 140 degrees C in presence of a phase transfer catalyst, to give an acetone oxime ether of formula (V); and (d) cleaving (V) with HX to give (I). Steps (a)-(c) are carried out in the same non-polar, aprotic solvent and step (d) is effected with concentrated acid. H2NOR.HX (I) Me2C=NOH (II) Me2C=NONa (III) Me2C=NOR (V) R = 1-6C alkyl or 2-6C alkenyl (both optionally substituted by halo); X = Cl or Br; and Y = nucleofugous group.
Patent IT-8920086-D0 (IT)
Inventor: BARRERA FERNANDO PADRON
IPC: A61B5/103
Filed: 1989-04-10
Abstract: An Abdominal Probing Device, for early detection of e.g. appendicitis, comprising a probe (2, 3) in a cylindrical body (5), the outer end 3 of the probe projecting beyond the body 5 and the inner end of the probe operating against a compression spring (4) and actuating an electronic of mechanical indicator (1) which indicates the resistance of the abdominal muscle. The preload of the spring may be adjusted and an external collar (9, 10), intended to be placed on the epidermis of the patient, can be adjusted on the body 5 so that the probe end protrudes to varying degrees beyond the collar 10 when pressure is applied to the patient's muscle. <IMAGE>
Patent IT-9020273-D0 (IT)
Inventor: DEGHENGHI ROMANO
IPC: C07K14/60
Filed: 1990-05-11
Abstract: Peptides containing at least one D-2-alkyltryptophan residue in their amino acid chain and having pharmacological activity similar to that of analogous peptides containing natural unsubstituted D-tryptophan residues in place of at least one D-2-alkyltryptophan. These new peptides are more resistant to oxidative degradation which usually takes place, for example, in the presence of reactive radicals or during high energy sterilization than unsubstituted tryptophan containing peptides.
Patent IT-8620286-D0 (IT)
Inventor: PIAZZOLA GAETANO
IPC: B29C45/74
Filed: 1986-05-02
Abstract: The present invention relates to a temperature adjusting device, particularly designed for processing cylinders of extruding, injecting, drawing and the like machines for processing plastics materials in general, which comprises a flexible body, of sleeve shape, which may be arranged on the outside of the plastics material processing machine: the body is housed in an outer duct, for conveying and discharging air in a substantially transversal direction with respect to the body itself.
Patent IT-8920698-D0 (IT)
Inventor: PARENTI MASSIMO
IPC: C07J9/00
Filed: 1989-05-30
Abstract: For the purification of tauroursodesoxycolic acid prepared through reaction between taurine and mixed anhydride of ursodesoxycolic acid with an alkylchloroformiate the raw reaction product is purified by means of ion exchange resins.
Patent IT-8720720-D0 (IT)
Inventor: MAGGI MARIO
IPC: E05D11/04
Filed: 1987-05-29
Abstract: The hinge, in particular for armour-clad doors or the like, substantially comprises a male element (2) and a female element (3) respectively formed by a cylindrical pivot (5) provided with a top plane (8), and a cylindrical bore (13) provided with a bottom plane (14). The top plane of the pivot and the bottom plane of the bore interact during the operativity of the hinge with the interposition of low-friction-coefficient elements, such as, e.g., balls (10) or bushings (24). The bottom plane of the bore can be adjusted and blocked in the desired position along the revolution axis of the hinges by means of screw/counterscrew means.
Patent IT-8821309-D0 (IT)
Inventor: TONTI SERGIO
IPC: C08G65/48
Filed: 1988-07-11
Abstract: A process for producing modified, impact-resistant polyamides showing an increased polymerization rate is described, which process comprises the polymerization of an  omega -lactam in the presence of:     a) a mixture of an organic diisocyanate and an organic monoisocyanate, the isocyanate groups of both compounds being blocked with an  omega -lactam; b) a polyoxyalkylene amine having an amine functionality lower than 3, and   c) an alkaline catalyst.
Patent IT-8721540-D0 (IT)
Inventor: ACERBI DANIELA
IPC: A61K9/22
Filed: 1987-07-31
Abstract: Controlled release oral pharmaceutical compositions, containing Trapidil, characterized by the use of hydroxypropylmethylcellulose having suitable viscosity and functional groups contents as base carrier, and of an organic acid to balance the pH, are described.
Patent IT-8722994-D0 (IT)
Inventor: GAZIA GIANCARLO
IPC: A42B3/28
Filed: 1987-12-15
Abstract: Safety helmet for motor-cyclists, (etc.,) provided at the top of the cap portion with at least one air, inlet (3) above which is affixed an aerodynamically, shaped guide fin (4). The air flow under the guide fin (4) produces a vacuum in the helmet and hence ventilates the air inside. Between said aerodynamic guide fin (4) and the external surface of the cap an adjustable sliding element (5) is provided, which is suitably shaped and positioned so as to act both as a baffle plate and as a shutter for controlling said air flow.
Patent IT-7928137-D0 (IT)
Inventor: HUO-BING YIN
IPC: H04J3/04
Filed: 1979-12-18
Abstract: An adaptive delta modulation system is disclosed which features an improved digital compandor which may be used with a digital integrating network. The compandor executes a companding algorithm having a nonlinear characteristic to provide a rapid increase in step size to follow the fast rising start or fast decaying end of talkspurts in input signals so as to minimize any slope overload distortions and to provide a small increase or decrease in step size during the smooth portion of the talkspurts in input signals to reduce any granular noise effect. The step size generated by the compandor is directly related to the input signal level, providing a maximum companding range in which good signal-to-noise characteristics are preserved for the soft or low voiced speaker as well as for the loud voiced speaker and providing a fast transient response most suitable for telephone applications. The step size logic of the compandor has a built-in minimum step size circuit which insures that a well behaved idle pattern of alternating ones and zeros will appear at the digital output when the input signal is zero, and which provides a mechanism to rapidly build up the step size when an input signal appears. The step sizes can be integrated with an integrating network to reconstruct the input signal. The compandor may be used in conjunction with a digital integrating network which exhibits, for example, a system function, having either a single pole or a zero and a pair of poles which may be real or complex. The filter constants can be chosen to match any input spectrum to obtain optimum performance. A significantly high signal-to-noise ratio and a wide companding range have been obtained with the disclosed compandor. By providing storage elements in the compandor and in a digital integrating network and storing the calculated intermediate values, a plurality of input for output analog signals can be time division multiplexed and delta modulated with a single delta modulation system.
Patent IT-8685507-D0 (IT)
Inventor: OLIMPO STOCCHIERO
IPC: H01M50/169
Filed: 1986-01-24
Abstract: The lid of the invention is suited to be closed by pressure on containers for electric accumulators, without the need for welding or gluing.Said lid (4; 20) presents two perimetric edges (5, 6; 21, 22), each of which goes to contrast against the vertical walls (3,11; 24) of the container (1; 25) by means of at least a projection (7, 9; 23) forming a continuous tightening cord. Moreover, on at least one of the two edges (5,6; 21,22) a cog (8,10; 26) is foreseen, said cog being seated in an indentation of the container, thereby preventing it from coming out.The container is of the type obtained with the blow-moulding process and its presents at its upper edge a perimetric indentation (24) or impression (2) with an identation (11) suited to block at least one cog belonging to one of the two lid edges.The lid has an external edge which does not protrude in relation to the overall surface of the container.By elastically deforming the edges, it is however possible to remove the lid from the container without causing any damage.
Patent SE-0000136-D0 (SE)
Inventor: PETTERSEN OLA
IPC: E01F13/02
Filed: 2000-01-17
Abstract: The barrier (1) comprises a number of posts (2) which can be fixed at a given distance from the track rails (3). Each post is connected to a fastener device (4) which can be quickly attached to a rail (3), the device comprising either a flexible rod or a telescopic rod arrangement. The opposite end of the device to the rail is provided with a fastener (9) for fixing the post in the desired vertical position.
Patent SE-0003114-D0 (SE)
Inventor: GUSTAFSSON ANDERS
IPC: A47K7/00
Filed: 2000-09-04
Abstract: The invention relates to a wipe (100), especially for hygiene purposes, having a first surface (102) and a second surface (103), with a hydrophilic drying material (101) arranged on the first surface (102). A tab-shaped gripping member (104) is arranged on the second surface (103), which gripping member (104) has a length direction and a width direction, the length of the gripping member being at least 10 millimetres and the width of the gripping member not exceeding 5 millimetres, and the gripping member allows the wipe (100) to be held by securely gripping it longitudinally between two fingers of the hand. <IMAGE>
Patent SE-0004772-D0 (SE)
Inventor: OBEL MARTIN
IPC: G01R31/36
Filed: 2000-12-19
Abstract: In a method and apparatus for determining the depleted capacity of a CF<SUB>x </SUB>type battery used in an implantable medical device, average values of battery voltage and battery current drawn from the battery are measured during a measurement time, the length of which exceeds a battery voltage recovery time after a load change, and wherein the actual depleted capacity of the battery is determined by predetermined relations between combinations of the average values of voltage and current and depleted battery capacity.
Patent SE-0101458-D0 (SE)
Inventor: KARLSSON INGEMAR
IPC: D21F7/00
Filed: 2001-04-26
Abstract: For the purpose of transferring a leader of a web-formed material ( 1 ) from a first treatment step to a subsequent second treatment step, the web-formed material ( 1 ) is divided by forming a strip ( 1 a) in one edge portion of the web-formed material. The strip ( 1 a) is passed in between two sharp edges ( 5 a, 6 a) located close to each other, such that the two sharp edges ( 5 a, 6 a) embrace the strip like a pair of shears. Thereafter, one of the sharp edges ( 6 a) is moved towards the other ( 5 a) so that said one edge ( 6 a) passes said other edge ( 5 a), hence cutting off the strip. With the same movement, the leader is given an impulse, in a direction essentially perpendicular to the strip ( 1 a), towards a leader conveyor ( 7,8 ) which intercepts the leader and passes it into the second treatment step.
Patent SE-0104153-D0 (SE)
Inventor: ALEXANDERSON LARS
IPC: F16B2/06
Filed: 2001-12-07
Abstract: The invention is related to a device for mutually interlocking a first element (1) provided with a recess (3) and a second element (2) so that they form an angle with each other. The device comprises a body (40) having a protrusion (41) adapted to be insertable in the recess (3) in the first element and means (42, 4, 7) for attaching the second element (2) to the body. Said attaching means is designed tightenable and adapted to, when being tightened, apply a force on the protrusion (41), which is inserted in the recess (3) in the first element (1), so that the protrusion puts a load on the first element (1) substantially only in direction towards the second element, one of the boundary edges (81) of the first element being pressed against one side (82) of the second element and thereby mutually interlocking the two elements.
Patent SE-0200997-D0 (SE)
Inventor: STRANDQVIST MIKAEL
IPC: D04H1/46
Filed: 2002-03-28
Abstract: The invention refers to a wetlaid or foam formed hydraulically entangled nonwoven material containing at least 30 %, by weight, pulp fibres and at least 20 %, by weight, manmade fibres or filaments. The material has a basis weight variation in a non-random pattern in that it comprises a plurality of higher basis weight cushions (25) protruding from one major surface of said material, said cushions as a main component comprises pulp fibres (26) and are surrounded by a lower basis weight network (27) which as a main component comprises said manmade fibres (28) or filaments. The invention further refers to a method for making the material.
Patent SE-0301918-D0 (SE)
Inventor: JOENSSON CHRISTER
IPC: B23G5/18
Filed: 2003-06-27
Abstract: The thread-milling tool incorporates a holder (11), a clamping component (12) and a thread-cutter (13) with cutting edges. The holder has a shaft and an axial front cutting position which accommodates the thread cutter. The clamping component clamps the thread cutter in the cutting position. The thread-milling tool (10) has a rotation axis. The cutting position incorporates an elastic, slotted aperture.  The thread cutter cutting edges are arranged on opposite sides around the thread-milling tool rotation axis and mainly at the same distance from it.
Patent SE-0302706-D0 (SE)
Inventor: KAMINSKI JACEK
IPC: F16C33/64
Filed: 2003-10-14
Abstract: A roll or glide contact surface (2) is formed in a roller bearing component (1) using a hard turning tool (4) and then the surface is subjected to a fine finishing step in order to remove the original turned structure whilst retaining the micro-pockets formed during turning. The tool is subjected to a vibration in its length direction during turning, in order to create a number of recesses (6) with a substantially curved cross-section in the surface.