baber/WOPTO huggingface dataset:
Patent AU-745954-B2 (AU)
Title: Low attenuation optical waveguide
Inventor: JONES PETER CHRISTOPHER
IPC: G02B6/028
Filed: 1998-09-02
Granted: 2002-04-11
Abstract: Disclosed is a dispersion shifted single mode optical waveguide fiber having a segmented core refractive index profile in which the profile parameters are selected to provide an attenuation minimum. A set of profiles having the same general shape and dimensions is shown to have a group of profiles contained in a sub-set which exhibit a minimum of attenuation as compared to the remaining members of the set. The members of the sub-set have been found to have the lowest effective group index, ngeff, and the lowest change in  beta <2> under waveguide fiber bending. <IMAGE>
Patent AU-648834-B2 (AU)
Title: Iontophoretic treatment system
Inventor: TAPPER ROBERT
IPC: A61N1/32
Filed: 1991-10-31
Granted: 1994-05-05
Abstract: A method and apparatus for applying iontophoretic treatment to a biological subject wherein electrical treatment current between a pair of electrodes is periodically reversed at very low frequencies, substantially in the range of approximately 0.0027 Hz to approximately 10 Hz, to mitigate tissue damage, enable long term dosimetry with single and multiple drugs of any polarity and at higher concentrations, and eliminate the need for buffering agents and the like, all in a relatively simple, economical and compact physical packaging configuration. The system delivers treatment substances with large and/or small molecular size and weight and can be adjusted to control pH at the delivery site. A method of lowering resistance and enhancing permeability at the delivery site, as well as increasing drug concentrations and delivery rates. <IMAGE>
Patent AU-731793-B2 (AU)
Title: Peptides having potassium channel opener activity
Inventor: SINACKEVICH NICKOLAI V
IPC: A61K38/05
Filed: 1998-08-06
Granted: 2001-04-05
Abstract: This invention concerns methods for prophylactic and therapeutic treatment of diseases responsive to the opening of potassium channels, peptides having potassium channel opener activities, and pharmaceutical compositions and kits comprising such peptides.
Patent AU-650687-B2 (AU)
Title: Method and device for the regulation of an automatic transmission unit in motor vehicles
Inventor: RENIERS DIRK LOUIS
IPC: F16H61/662
Filed: 1991-11-20
Granted: 1994-06-30
Abstract: Method for the regulation of an automatic transmission unit in motor vehicles, whereby at least a number of the coupling means (2, 3, 6) of the transmission unit (1) are regulated by means of at least one hydraulic regulating valve (14, 61) driven by a control element (15, 62) which is supplied with a hydraulic medium by means of a pump (12), characterized in that when a control element (15, 62) fails at least a number of the above-mentioned coupling means (2, 3, 6) are controlled by means of safety means, either directly or indirectly as a function of the amount of revolutions of the motor shaft. <IMAGE>
Patent AU-659814-B2 (AU)
Title: A method for setting up an incoming call to a mobile radio in a cellular mobile radio network
Inventor: HUOTARI SEPPO
IPC: H04W68/00
Filed: 1991-12-19
Granted: 1995-06-01
Abstract: The invention relates to a method for setting up an incoming call to a mobile radio in a cellular mobile radio network. In the method, one of the switching centres (MSC1, MSC2, GMSC) receives the subscriber number of the mobile radio (MS) and requests the home location register (HLR) to provide call routing information. The home location register (HLR) requests the routing information from the visitor location register (VLR1, VLR2) within the location area of which the mobile radio is currently located, and forwards the received routing information to the requesting switching centre for routing the call to the switching centre of the current service area and further to the mobile radio. The mobile radio is searched by a paging initiated immediately by the switching centre within the location area when the associated visitor location register receives the routing information request.
Patent AU-733556-B2 (AU)
Title: Method and apparatus for testing bonded tubular joints
Inventor: HOLLINGSWORTH JIMMY LAWRENCE
IPC: G01N3/00
Filed: 1998-09-08
Granted: 2001-05-17
Abstract: There is provided a method of testing a joint formed by bonding of two tubulars, which method comprises the steps of holding a first tubular; applying a force to displace a second tubular relative to the first tubular; and removing the force. The final position of the second tubular is then compared with the position which it occupied prior to the application of the force by means of a sensor mounted remotely from the second tubular.
Patent DE-1807891-B2 (DE)
Title: Stable lead chromate pigments
IPC: C09C1/20
Filed: 1968-11-08
Abstract: PbCrO4 pigment consists of not  50%  1.4 mu particles and not > 10% > 4.1 mu, particles having dense, amorphous, unbroken coating of 2-40 wt. % SiO2 and opt. coating of not > 2% Al2O3. Pigment has esp good stability towards heat, light, dilute acids, alkalis and soap solns. As pigment for paints and plastics. Pigment can consist of pure monoclinic PbCrO4, monoclinic solid soln. of PbCrO4 and PbSO4 or solid soln. of PbCrO4, PbSO4 and Pb molybdate. Pigment stable against darkening when used in polyethylene, polypropylene or polystyrene moulded at 300-320 deg.C has coating of ca. 15-35% SiO2, whilst one for paints which is esp. resistant to strong acids has ca. 10-25% SiO2 coating.
Patent DE-1947827-B2 (DE)
Title: Pneumatic grain conveyer nozzle - controls dust discharge back into supply hopper
IPC: B65G53/46
Filed: 1969-09-22
Abstract: A grain hopper rotary vane feeder, sealed to atmosphere for pneumatic pipe line flow, discharges at controlled exhaust pressure into the hopper contents. The pressure is dissipated over the content height, adjusted to retain entrained dust within the hopper. Below the hopper (1) a vaned feeder controls the grain flow along a pipe. A divergent (9) nozzle (8) develops a low static head at its throat chamber (6), with injector (10, 11) effect back-up, inducing a partial feeder exhaust (4) to the throat. The feeder intervanes static head, still above atmospheric, disperses into the hopper contents.
Patent DE-1948739-B2 (DE)
Title: CRT screen with reinforcement against implosion - has evacuation hole close to edge with flexible edges and underpressure produced in formed cavity
IPC: H01J29/87
Filed: 1969-09-26
Abstract: The screen of a c.r.t. is manufactured with a reinforcement as a protection against implosion. The protection is applied and adapted to the pressure distribution along the circumference of the evacuated tube. The screen (4) of the tube (1) is made with an evacuation hole (2) close to the edge of the screen. The tube is then partially evacuated, and the effect of atmospheric pressure on the screen of the tube is partially relieved. The reinforcement (3) is applied at this stage of the manufacture. The edge of the evacuation hole is flexible and an underpressure is produced in the cavity formed.
Patent DE-2063113-B2 (DE)
Title: Low signal to noise ratio frequency synthesiser - has IF lying in frequency band specified by auxiliary signal
IPC: H03B21/02
Filed: 1970-12-16
Abstract: The frequency synthesiser contains a normal frequency generator (G) with a harmonic generator (V) (non-linear circuit). The generator output is mixed in a first mixer with an auxiliary signal (H). The result is then mixed with the output of an interpolation oscillator (I'). The doubly mixed signal is finally mixed with the auxiliary signal again. The three mixers are separated from one another by BP filters and from the input and output of the mixing chain by LP filters. The IF signal obtained by filtering the output of the first mixer (M1') lies roughly in the centre of the auxiliary signal adjustable frequency range in order to reduce the signal to noise ratio.
Patent DE-2146223-B2 (DE)
Title: Valve system with igniter for gas cooker - has switch and intermediate actuator unit held with spring compensating tolerances
IPC: F24C3/12
Filed: 1971-09-16
Abstract: The control system for a gas fired domestic cooker has an actuating handle for a gas tap. The actuating handle operates, by means of an intermediate actuating element, the switch for the spark ignition of the burner. The switch and the intermediate actuator form a single unit. The unit is held on a pivoted plate clamped by a spring on the housing of the gas tap. The spring is held with an arm and supported by a screw in a slot in the housing of the gas tap. Another arm of the spring is guided into the holder on the hinge plate.
Patent DE-2158802-B2 (DE)
Title: Self supporting domestic heater - has plastic foam insulating outer wall with head section forming reinforcement
IPC: F24D3/14
Filed: 1971-11-26
Abstract: The heater is a self-supporting component, particularly for building into a wall below a windowsill. Inner and outer walls, the former particularly a heater plate towards the room, enclose an air conduit containing a heater element. The outer one has a heat-insulating cladding and a head section extending for its entire width. The outer wall comprises a one-piece supporting body (1) of plastic foam, also forming the insulating, with a head section (2) forming a reinforcement. The heater element (19) or the supporting body support the inner wall enclosing the air conduit (26).
Patent DE-2210847-B2 (DE)
Title: Support for vehicle towing bracket - with tubular cross member located on stubs on side flanges
IPC: B60D1/06
Filed: 1972-03-07
Abstract: The towbar coupling for the car has a tubular cross member (1) secured between two side flanges (3) at the sides of the car and supporting the towbar extension (10) near the middle. The coupling between the extension and the towbar support (1) has cylindrical surface thrust pads (11). The cross member is fitted over studs welded to the flanges and has some rotational movement to reduce strain. The ends of the towbar may have lugs made from elastic plate which are held in forks on the flanges.
Patent DE-2219128-B2 (DE)
Title: Liquid crystal data display arrangement - includes light source heat filter sensitive element filters and lenses
IPC: G02F1/13
Filed: 1972-04-19
Abstract: The data display systems incorporates a liquid crystal unit in conjuction with a light sensitive material with a converging lens between the light source and the liquid crystal screen. A heat absorption filter may be interposed between the light source and the screen. A semi-transparent mirror may be interposed between the liquid crystal screen and the sensitive material, to reflect part of the light, preferably with the aid of a directional filter, through a separate converging lens into the ocular of an observation system, through which the visual data display system may be observed.
Patent IE-S67331-B2 (IE)
Title: A process for producing bread products
Inventor: HOGAN BRIAN
IPC: A21D8/02
Filed: 1995-12-15
Abstract: French bread loaves are produced by pre-mixing under controlled ambient conditions at a pre-mix section (2). In this section the ingredients are added to the bowl, left to stand for 20-40 mins, agitated, and left stand for 4 hours at a temperature of 22{C to 25{C and a relative humidity of 45-55. After addition of water at a final mixing section (3) flour is added and the dough stands for a further 3-5 minutes. After addition of further ingredients and agitation the dough stands for a further 23-27 minutes. Salt is added at a final mixing location in the final mixing section (3) and portions are dispensed by a dispensing section (4). The portions are conveyed through an intermediate prover (6) for 8-12 minutes and through a final prover (7) for 2.5 hours at 25-29{C. The portions are then either partly or fully-baked in an oven (9) and if partly baked they are blast frozen in a freezing chamber (11) to a core temperature of -5{C to -10{C.
Patent JP-S6134976-B2 (JP)
IPC: B29C53/00
Filed: 1978-02-18
Abstract: PURPOSE:To attach a protector firmly to a hose without using an adhesive, and without causing heat deterioration of the hose, by applying ultrasonic vibration or high-frequency electric field to a dividable thermoplastic resin ring put on the outer face of the hose. CONSTITUTION:A half piece 5a of a thermoplastic resin ring which forms a protector, is placed on a lower mold 6, and a hose to be protected 1 is placed thereon. The projected edges 51b and 52b of the other half piece 5b are pressed toward the corresponding projected edges 51a and 52a of the former piece 5a, to clamp the hose 1. At the same time, the piece 5a is pressed to the piece 5b, and ultrasonic vibration or high-frequency electric field is applied to the upper piece 5b. The pressed ridges 53b and 54b are molten by the applied energy, and welded to the opposite face of the former half piece 5a.
Patent JP-S591695-B2 (JP)
IPC: C07C51/12
Filed: 1981-02-20
Abstract: 1. Process for the preparation of acetic acid by reaction of carbon monoxide with methanol in the presence of an effective amount of nickel, an alkyl or acyl halide and a carboxylic acid initially introduced, in the liquid phase, at a temperature above 120 degrees C and under a total pressure of less than 200 bars, characterized in that the reaction is carried out in the presence of at least one alkali metal salt.
Patent JP-2620360-B2 (JP)
IPC: C08G67/02
Filed: 1989-02-08
Granted: 1997-06-11
Abstract: Preparation of polyketone polymers, wherein a mixture of carbon monoxide with one or more olefinically unsaturated compounds is contacted in a reactor with a solution of a palladium-containing catalyst composition, and wherein the catalyst composition is added stepwise to the reactor according to specified rules.
Patent JP-4199357-B2 (JP)
IPC: G02F1/1343
Filed: 1999-02-10
Granted: 2008-12-17
Abstract: An LCD is adapted to be manufactured using a significantly reduced number of masks and masking processes. In order to form a gate of the LCD, aluminum and one of molybdenum, tantalum, tungsten and antimony are sequentially deposited and patterned using a single mask. Cutting a shorting bar for preventing static electricity is performed while a passivation layer is patterned and rinsed. Accordingly, an LCD produced by this method includes a first metal layer, which includes a first contact hole and is disposed on a substrate, a second metal layer which covers the first metal layer and includes a second contact hole which is smaller than the first contact hole, an insulating layer, which covers the second metal layer and includes a third contact hole larger than the second contact hole, and a pad, which includes a conductive layer contacting the second metal layer through the third contact hole on the insulating layer.
Patent JP-3284040-B2 (JP)
IPC: B65H3/52
Filed: 1996-02-29
Granted: 2002-05-20
Abstract: A bill handling machine includes a take-out roller whose entire circumferential surface is formed with a high friction material and which is adapted to engage with leading edge portions of stacked bills and can take out the bills, a separation roller for cooperating with the take-out roller and preventing two or more bills from being simultaneously taken out, a bill sensor provided downstream of the take-out roller and the separation roller for detecting whether or not any bill is present, transporting rollers provided downstream of the bill sensor and rotated at higher speed than the take-out roller, and a controller for temporarily stopping the take-out roller when detection signals have been continuously input from the bill sensor for a time period longer than a predetermined time period. According to the thus constituted bill handling machine, it is possible to reliably and efficiently separate and handle bills whose lengths in the bill transporting direction differ greatly. <IMAGE>
Patent JP-H032671-B2 (JP)
IPC: B41J25/308
Filed: 1981-04-15
Abstract: The platen roller in a matrix printer is mounted to the printer case so that stop plates of the mount define a representation of the disposition of the roller. A frame is provided to hold a guide rod on which rides a carriage, and the print head is secured to that carriage. Adjustable cams on the rod abut the stop plates when the frame is slid into the case to, thereby, establish the distance between head and platen. The frame carries also the head drive, its motor and the paper-feed motor, there being a key connection to the platen, maintaining a driving connection even for different cam adjustments and frame positions in the case.
Patent JP-H0247816-B2 (JP)
IPC: H01H9/34
Filed: 1984-03-26
Abstract: A circuit breaker, and particularly, though not exclusively, an automatic cut-out or line-protective circuit breaker, which includes a housing, an electric arc chamber arranged within the housing, a fixed contact and a movable contact located in the arc chamber, a current supply line forming a U-shaped current loop with the contacts. The arc-extinguishing chamber incorporates arc-extinguishing plates for guiding the path of the arc into the electric arc chamber to the extinguishing chamber, and in which plates of a magnetically-conductive material extend in parallel with the plane of contact movement up to opening or breaking thereof, and extend from the contacts to the arc-extinguishing chamber, and a gas-emitting coating being provided on each of the plates and constituted of an electrically-insulating material which emits gas when heated.
Patent JP-H0764423-B2 (JP)
IPC: B65C9/02
Filed: 1987-03-18
Abstract: An article feeding device is disclosed which comprises a straight scroll (28) for feeding articles (22) held between the scroll flights one by one along a straight path. A star wheel (38) having peripheral pockets (42) is arranged so that the wheel lies approximately tangentially to the scroll and rotates as the scroll turns. By this means, the articles are engaged in the star wheel pockets and are moved slightly away from the scroll at which point labels (18) are applied thereto, and then the articles are returned to the scroll and released from the star wheel for continued feeding by the scroll.
Patent JP-2711849-B2 (JP)
IPC: C08G63/90
Filed: 1988-03-18
Granted: 1998-02-10
Abstract: The invention relates to the purification of polymers, particularly resorbable polyesters, using shear fields produced mechanically or by fluid dynamics.
Patent JP-2598078-B2 (JP)
IPC: H03B19/00
Filed: 1988-04-15
Granted: 1997-04-09
Abstract: A method of and an apparatus for generating a control frequency in which two submultiples of a frequency standard are obtained which differ by unity in the respective frequency division and are mixed so that the contribution of a prior control frequency is reduced form period group to period group while the contribution of the new control frequency is increased from period group to period group. The system provides fine control of frequencies for, for example, driving synchronous motors without requiring excessively high frequency standard oscillators.
Patent JP-S625571-B2 (JP)
IPC: A22C21/00
Filed: 1983-05-27
Abstract: Apparatus for transferring slaughtered poultry, comprising an entry station (4), a hook cutter (29) and an exit station (5) with an endless belt conveyor (24) connecting said stations and carrying transfer shackles (40) on which the birds hang with their thighs (27), the exit station (5) being provided with controllable ejectors (70).
Patent EP-1238375-B2 (EP)
Inventor: WERNER FRANK
IPC: G07D7/00
Filed: 2000-11-30
Granted: 2015-11-18
Abstract: The present invention relates to a bank note sorting apparatus.Known such apparatuses have the disadvantage of not being user-friendly since the transport path of the bank notes is not readily accessible to a user due to the elaborate mechanical design of the transport system. Bank notes that block the transport system due to faulty transport can therefore not be readily removed.In the present invention this disadvantage is avoided by the bank note sorting apparatus consisting of at least three parts, with one part disposed in the middle and at least two parts removable therefrom, thereby obtaining easy access to the transport system.
Patent EP-1264504-B2 (EP)
Inventor: VIALEN JUKKA
IPC: H04W76/02
Filed: 2001-02-23
Granted: 2012-02-29
Abstract: A method and arrangement for determining the expiry time for a period during which the re-establishment of lost radio bearers is allowable. There is determined a first expiry time (206, 207) for a period during which the re-establishment of lost radio bearers used to provide services of a first category, like real time services, is allowable. Additionally there is determined a second expiry time (208, 209) for a period during which the re-establishment of lost radio bearers used to provide services of a second category, like non-real time services, is allowable.
Patent EP-1513970-B2 (EP)
Inventor: CHERIF CHOKRI
IPC: D01G31/00
Filed: 2003-06-17
Granted: 2015-02-11
Abstract: A method and device for the evaluation of signals of a sensor, in particular of a microwave sensor, is proposed for the detection of the thickness, mass, density and/or moisture of at least one fiber sliver moving relative to the sensor on drafting equipment. A high-frequency unit assigned to the sensor produces a number of first digital signals in digital form of the current state of the (at least one) fiber sliver. The method according to the invention is characterized in that a second digital signal, representing the current sliver thickness or sliver mass of the (at least one) fiber sliver and which is then used to control the drafting equipment and/or to judge the fiber sliver quality, is formed according to an algorithm from the first digital signals made available. In addition a suitable device for the evaluation of the signals of a sensor is proposed.
Patent EP-0191500-B2 (EP)
IPC: A61C19/00
Filed: 1986-02-14
Granted: 1992-11-11
Abstract: An optical wave guide used for irradiation purposes in the dental field comprises a portion (10) tapering from a mean diameter at a radiation-entrance end (13) to a relatively small diameter, an intermediate portion (11) of said small diameter and curved about 90 DEG , and a portion (12) succeeding the curved portion (11) and flaring out from said small diameter to a relatively large diameter at a radiation exit end (14) of the wave guide. Due to the fact that the curved portion (11) has a relatively small diameter it is possible also to minimize the radius of curvature of this portion without causing radiation loss. At the same time a relatively large area is obtained at the radiation-exit end (14) from which the radiation exits uniformly. The optical wave guide configured in this way is especially suitable for sealing occlusal tooth faces onto which the exit end (14) of the wave guide is flatly placed.
Patent EP-0234024-B2 (EP)
Inventor: DEPASQUALE RALPH J
IPC: C09D201/00
Filed: 1986-12-11
Granted: 1999-03-24
Abstract: There is provided an aqueous emulsion of (a) a hydrolyzable silane having the general formula: Rn-Si-(R')4-n wherein R is a hydrocarbyl group containing from 1 to 20 carbon atoms, R' is a hydrolyzable group and n is 1 or 2, and oligomers thereof, e.g., dimers and trimers, and other oligomers, (b) an emulsifying agent having an HLB value of from 4 to 15, and (c) water.
Patent EP-0479866-B2 (EP)
Inventor: MOORMANN ROBERTUS JACOBUS MARI
IPC: A01K67/027
Filed: 1990-06-29
Granted: 2005-05-25
Abstract: A method of protecting a subject, in particular a domestic animal, against a microbial infection comprises the use of a combination of a nucleotide sequence coding for an antigen related to the infection and a stop transfer nucleotide sequence. A method of constructing a transgenic animal which is resistant to the infectious organism comprises incorporating a nucleotide sequence related to the infection in the genome of the animal. The method is especially useful for providing protection against a pestivirus infections such as hog cholera (swine fever). Also provided are nucleotide sequences and vector constructs thereof, and polypeptides useful for producing vaccines and for diagnosis. A diagnostic method is given which differentiates between infected animals and vaccinated animals.