baber/WOPTO huggingface dataset:
Patent AU-651833-B2 (AU)
Title: Decontamination and/or surface treatment of metals
Inventor: DUBE GHYSLAIN
IPC: C22B1/00
Filed: 1991-07-18
Granted: 1994-08-04
Abstract: PCT No. PCT/CA91/00252 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed Jul. 18, 1991 PCT Pub. No. WO92/01825 PCT Pub. Date Feb. 6, 1992.The invention relates to a process of decontaminating metal (especially aluminum or aluminum alloy) scrap contaminated with organic material. The problem with such methods is that undue oxidation of the metal may take place as the decontamination proceeds, leading to reduced recovery rates. The process involves heating the scrap in a fluidized bed of solid particles fluidized by a fluidizing gas to a decontaminating temperature high enough to consume the organic material but below the melting point of the metal. The heating step is carried out in the presence of a protective material which protects the aluminum or aluminum alloy against substantial oxidation while the scrap is held in the bed at the decontaminating temperature. Preferred protective materials include organic and inorganic fluorine-containing compounds, particularly AIF3. The process is particularly effective for the treatment of aluminum alloys containing magnesium, which are especially susceptible to oxidation. Scrap decontaminated in this way can be subjected to conventional metal recovery processes, e.g. metal melting, and provide high recovery rates of the metal. The process of the invention can also be used for protecting metal (particularly aluminum and alloys thereof) against excessive oxidation during heat treatments other than decontamination. The invention also relates to the treatment of briquettes of compacted scrap without the need for protection from oxidation and without the need for prior shredding or grinding.
Patent AU-729180-B2 (AU)
Title: Process for the vitrification of a pulverulent material and apparatus for implementing the process
Inventor: LABROT MAXIME
IPC: F23G5/08
Filed: 1998-06-18
Granted: 2001-01-25
Abstract: The present invention relates to a vitrification process for a pulverulent material and an apparatus for implementing said process. The process consists in introducing the pulverulent material into the fusion area of a furnace via injection means, where it is melted by means of at least one plasma torch to obtain a melt, and where the melt is removed from the furnace via a casting zone, the material being introduced laterally into the fusion zone in a direction comprising a horizontal component, and the melt being removed from the furnace by overflowing via the said casting zone, more or less along said horizontal component and away from the means for injecting the material into the furnace, in relation to the fusion zone.
Patent AU-732179-B2 (AU)
Title: Baffle insert for heat exchangers
Inventor: BROOKS SEAN TERENCE
IPC: F28F9/02
Filed: 1998-09-10
Granted: 2001-04-12
Abstract: Baffle inserts or shims are disclosed for controlling the flow circuiting in plate or tube type heat exchangers of the kind having a plurality of stacked, hollow plate pairs or tubes including mating end bosses or areas or spacers having communicating openings formed therein to form a manifold for the flow of fluid through the plate pairs. The baffle inserts are located between preselected adjacent end bosses in the area of the end bosses only, to define different flow circuits through the plate pairs or tubes without having to use specially shaped plates or inserting obstructions into the flow passages inside the plate pairs or tubes. A method of using the baffle inserts is disclosed in which the baffle inserts are inserted during preassembly of the heat exchanger prior to the brazing operation.
Patent AU-737483-B2 (AU)
Title: Method and apparatus for determining agent availability
Inventor: SHTIVELMAN YURI
IPC: H04M3/523
Filed: 1998-09-08
Granted: 2001-08-23
Abstract: A software routine for a multimedia-capable call center checks for active status of the telephone, active communication with clients via a computer station available to an agent, and the level of uncompleted tasks in a storage system adapted for listing tasks for an agent to complete, such as messages to answer. The software routine returns Agent Busy if there is an active network call or the level of uncompleted tasks is above a preset level, and Agent Available if there are no active network calls and the level of uncompleted tasks is at or below the preset level. The software routine is adapted to operate with call-center management software including Computer-Telephony Integrated (CTI) systems wherein CTI servers are connected to telephony switches to provide enhanced functionality.
Patent AU-759607-B2 (AU)
Title: Non-irritating cosmetic and pharmaceutical compositions
Inventor: KNIGHT E ALTHEA
IPC: A61K8/00
Filed: 1998-09-22
Granted: 2003-04-17
Abstract: The present invention relates to a cosmetic or pharmaceutical emulsion for topical application to the skin comprising an irritating agent and at least one non-disruptive emulsifier. In a preferred embodiment the irritating agent is a retinoid. The invention also provides a method for decreasing the irritation on the skin caused by an irritating active agent in a topical cosmetic or pharmaceutical emulsion which comprises employing as an emulsifier at least one of an alkyl polyoside, a grafted water soluble protein on a hydrophobic backbone, and lecithin.
Patent DE-1935265-B2 (DE)
Title: Lorry with self supporting trailer - having lower section between wheels fitted with support skids
IPC: B60P9/00
Filed: 1969-07-11
Abstract: The trailer has a main load section which extends over the full width of the vehicle, and a lower section (22) positioned between the wheels, and narrower than the top section. The joining line between the two sections has shoulders (28) along either side. These are engaged by vertical hydraulic hoists to lift the load surface off the road. The bottom section has minimum ground clearance and is readily lowered onto skids fitted to the underside, for a secure and stable support without requiring any struts. The trailer has increased capacity and can carry special tall loads e.g. sailing yatchs, with the keel located in the lower section.
Patent DE-2038708-B2 (DE)
Title: Fodder drying silo - with rising frames and reciprocating distributor rakes
IPC: F26B9/10
Filed: 1970-08-04
Abstract: A drying silo for fodder is subdivided into five vertical drying chambers which are charged from the top and discharged at the bottom. Drying gas can pass across them from perforated side walls. As the level rises, a distributor frame deck also rises; rakes can be reciprocated over the frame deck by ropes driven by a motor.
Patent DE-2059132-B2 (DE)
Title: Light source for film copier - uses halogen lamp and thyristor control for consistent light output
IPC: G03B27/16
Filed: 1970-12-01
Abstract: A helogen light source for copying equipment, e.g. a film copier, provides a constant light output over a long time period. The control circuitry for the lamp and exposure determination is also included. The lamp house is totally enclosed, except for the lens output aperture, and is constructed with cooling vanes on the outside; cooling is by convection. The lamp control circuitry is thyristor controlled (2) so that the pulsing control (1) can control the r.m.s. voltage to the lamp (7) checked for accuracy and consistency by the amplifier (6) and multiplicator (5). The main lamp current flows through a resistor (10) in series with the lamp.
Patent DE-2133789-B2 (DE)
Title: Mirror reflex device for cine camera - with truncated conical sector shutter, has opaque part mirrored and rotated slightly off centre with regard to lens optical axis
IPC: G03B19/18
Filed: 1971-07-07
Abstract: A mirror reflex device is for a film camera with a truncated conical sector shutter of rotating type mounted somewhat below 45 deg. top the exposure light path. The shutter has a reflecting sector which reflects light through the viewfinder optical system during the blacked out times and conducts it to the viewfinder eyepiece. The rotational axis (9) of the truncated conical shutter (6) is somewhat deviated from the optical axis (2, 20) in the direction of the image window (4). The truncated conical shutter (6) is conducted near to the film (5) by means of a truncated conical shutter rotational guide path in which the edge (18) of the shutter mates with a cutout section (17) in the image window plate (3). The conical shutter (6) may be manufactured from synthetic platic and not metal.
Patent DE-2134096-B2 (DE)
Title: Insulating handle for saucepan - is held by spring bias using spring bar with arc in region of abutment
IPC: A47J45/06
Filed: 1971-07-08
Abstract: Stretched spring bar(6) which locks the handle in place on the support bar(2) extending out from the saucepan has a pre-shaped arc (15) in the region of the spring abutment which engages centrally on the spring bar and runs across the bending plane of the bar. The spring bar(6) can be braced against the spring abutment since the width of the arc can be altered by bracing the spring bar. Since the spring bar or bending spring(6) is resiliently deformed mainly in the area of this arc the complete fastening unit for the handle can be relatively small whilst the same spring forces are maintained.
Patent DE-2145823-B2 (DE)
Title: Forked valve pusher with cam roller - has wall sections converging from fork to ball cup and integral with cylindrical slide face
IPC: F01L1/14
Filed: 1971-09-14
Abstract: The pusher is intended for operating combustion engine valves or fuel injectors and has a cylindrical slide face. A forked end (10,11) is provided for a pin carrying a cam roller, and a ball cup (13) at the other end. Each fork end (11) extends into a wall section (12) which sections converge from the fork end towards the ball cup. At the narrower end, the wall sections are integral with the cylindrical slide face. The two wall sections may be connected by a transverse web. The cylindrical slide face may be divided into two partial faces on diametrically opposite sides. An oil collection and scraper ring (16) may be arranged between the pin bearings (10) and the slide faces, with bores (17) for oil supply to the roller.
Patent DE-2207374-B2 (DE)
Title: Flexible protective cover for linear measurement instruments - has metal foil held in place by magnetised rails
IPC: B23Q11/08
Filed: 1972-02-17
Abstract: The flexible protective cover for linear measurement instruments fitted to machines is suitable for fitting to carriage-slider-mounted optical gauges. The U-shaped channel in which the precision calibrated measuring strip is laid (3, 4) has its upper surfaces capped by magnetised strips or plates (8) on which the measuring head runs (1). The entire length of the otherwise open channel is covered by a thin, flexible metal sheet (2) which passes over the top of the measuring head and is held down by the magnetic rails running the length of the channel. As the slider moves along the guide channel, it displaces the protective metal sheet which then falls back into place in the wake of the moving head and is held by the magnetic strip to form an effective seal.
Patent DE-2211493-B2 (DE)
Title: Discriminator circuit for illumination control in photography - gives indication of stepwise varying parameter using two indicator lamps with feedback amplifier-transistor circuit
IPC: G03B17/20
Filed: 1972-03-09
Abstract: The discriminator circuit is for e.g illimination control in photographic application, where brightness is converted into an electrical signal used to determine the correct exposure time. The circuit is used with a transducer to convert a stepwise varying physical parameter into a signal indicated solely by the illumination state of two lamps. The voltage at the input of an amplifier (A) drives one of two transistors (T1,T2) so long as the potential at the junction (a) of the transducer impedance (R1) and a series resistor (R2) exceeds a threshold level. Each transistor drives a lamp (L1,L2). The directly driven transistor (T1) also drives the amplifier via a resistor (Rf). The other transistor (T2) output drives the amplifier input via a capacitor (c). This enables selective operation of the indicator lamps for different transducer voltage levels.
Patent DE-2221088-B2 (DE)
Title: Ventilated wall or ceiling cladding panels connection - has separated tongue sections fitting grooves in two adjacent contoured edged panels
IPC: E04F13/08
Filed: 1972-04-28
Abstract: The wall or ceiling cladding consists of panels with channeled edge configuration and a corresponding edge elevation, and a centre tongue and groove for joining two panels together. Here the tongue is divided into separate tongue units (5), seated at a predetermined interval from each other in the grooves (4a, 4b) of two adjacent panels (1). These units may be just wide enough for the front edge (7) of the indrawn edge configuration (2) to extend across the front edge of the elevated edge configuration (3).
Patent DE-2312557-B2 (DE)
Title: Self propelled mining machine - is guided between mineral face and self advancing roof supports in automated cycles
IPC: E21D23/00
Filed: 1973-03-14
Abstract: The mine roof supports are advanced behind the machine and towards the mineral face by an amount which is a fraction of the thickness of the web of mineral removed from the face by the mining machine. The mining machine then moves back along its path and the guides advances towards the mineral face, by pressure fluid rams by the same amount as said advance of the supports. The supports are then further advanced, so that the total advance is equal to the total thickness of the web of mineral removed by the machine, following which the guide is further advanced by the same amount as said further advance of the supports.
Patent ES-2155389-B2 (ES)
Title: Proceso para la obtencion de un fondo base, utilizable en la preparacion de platos alimenticios y fondo base asi obtenido.
Inventor: SANCHEZ ROMERA MIGUEL
IPC: A23L19/10
Filed: 1999-05-21
Granted: 2002-01-01
Abstract: Proceso para la obtención de un fondo base, utilizable en la preparación de platos alimenticios y fondo base así obtenido, caracterizado porque el proceso se inicia disponiendo agua a hervir hasta que alcanza el primer hervor, momento en el que se añade una fécula y se mantiene al conjunto en ebullición durante un tiempo preestablecido; para, posteriormente y de forma inmediata a finalizar el proceso de ebullición, someter a este conjunto a una trituración bajo centrifugación, hasta alcanzar la textura homogénea del conjunto; finalizando el proceso con el colado del conjunto a través de un colador extra-fino y su enfriamiento hasta alcanzar una temperatura estable en nevera.
Patent JP-3789155-B2 (JP)
IPC: H04L12/42
Filed: 1996-02-01
Granted: 2006-06-21
Abstract: The network initialisation procedure involves each subscriber (1) connected into the ring (6) of e.g. fibre-optic data lines (5) having an esp. integrated-circuit control unit (7) including a logging-in circuit (9) and internal data line (11). A switch (13) is initially closed so that the incoming bit stream (8) is divided into identical halves. One half is used to commence the logging-in procedure while the other half is propagated (12) to the next subscriber. The switch is reopened as soon as logging-in is complete.
Patent JP-3597622-B2 (JP)
IPC: C08G18/79
Filed: 1996-01-08
Granted: 2004-12-08
Abstract: Poly-addition cpds. (I) which are solid at below 40 degrees C and liq. at above 125 degrees C contain (a) 0-2 wt% free NCO gps. (calculated. as NCO; mol. wt. 42), (b) 3-16 wt% uretdione gps. (calculated. as C2N2O2; mol. wt. 84) and (c) 10-22 wt% urethane gps. (calculated. as -NHCOO-; mol. wt. 59), including at least 1 wt% urethane gps. obtd. by reaction of dimer-diols with NCO gps. Also claimed is the prodn. of (I).
Patent JP-2801197-B2 (JP)
IPC: G10L19/00
Filed: 1988-02-01
Granted: 1998-09-21
Abstract: The invention relates to the digital transmission of an audio signal. To save transmission and/or storage capacity, the digital signal is converted into a signal representing the short-time spectrum before the transmission and components of this signal are processed on the basis of psycho-acoustic rules, components of this signal below predetermined thresholds not being taken into consideration. 
<??>It has been found that the general not taking into consideration can lead to reductions in quality in particular signals. 
<??>The invention provides a remedy for this in that at least a first threshold is defined below which only amplitude values outside of psycho-acoustically distinguishable frequency ranges are not taken into consideration.
Patent JP-3631259-B2 (JP)
IPC: A61K31/20
Filed: 1993-01-20
Granted: 2005-03-23
Abstract: 9-cis retinoic acid, its salts and esters can be used in the treatment of malignant and premalignant epithelial lesions, skin photodamage, disorders caused by increased sebum production, and psoriasis.
Patent JP-H0357160-B2 (JP)
IPC: C11D3/22
Filed: 1986-02-10
Abstract: There is prepared a granulated washing agent builder consisting of 70 to 80 wt. % of a water insoluble silicate capable of binding calcium, the silicate being in the form of a finely divided, bound water containing, synthetically produced crystalline compound of the general formula (Kat2/nO)x.Me2O3.(SiO2)y (I), in that Kat is a cation exchangeable with calcium and having the valence n, x is a number from 0.7 to 1.5, Me is boron or aluminum and y is a number from 0.8 to 6, 4 to 5 Wt.-% sodium sulfate 2 to 3 Wt.-% nonionic tenside 0 to 1 Wt.-% alkali 0.5 to 1 Wt.-% carboxymethylcellulose, methylcellulose or a mixture thereof balance Water.
Patent JP-H0158004-B2 (JP)
IPC: B23B27/04
Filed: 1982-02-24
Abstract: Tool systems using replaceable cutting inserts and the insert for use in the systems wherein the tool holders have wedge shaped recesses for holding the inserts which are also wedge shaped and have shoulder means thereon that maintains the distance the cutting edge of the insert extends from the holder predetermined during operation of the system.
Patent JP-H0643439-B2 (JP)
Inventor: NAKAKOSHI MASAMICHI
IPC: A61K31/565
Filed: 1989-02-07
Abstract: A process for the preparation, in high yield, of 14- alpha -hydroxy-4-androstene-3,6,17-trione which has an aromatase inhibition activity and is useful as an antitumor agent, in which a hydroxyl group at position 6- beta  of 6- beta ,14- alpha -dihydroxy-4-androstene-3,17-dione is selectively oxidized with the aid of light energy.
Patent JP-H0768229-B2 (JP)
IPC: A01N43/82
Filed: 1986-02-13
Abstract: 1. 5-Chloro-1,3,4-thiadiazol-2-yloxy-acetamides of the general formula (I)   see diagramm : EP0192117,P12,F1   in which R**1 and R**2 independently of one another represent straight-chain or branched alkyl with 1 to 8 carbon atoms, straight-chain or branched alkenyl and alkinyl each with 2 to 8 carbon atoms, cycloalkyl or cycloalkenyl, each with 3 to 7 carbon atoms, which optionally have one or more identical or different substituents (possible substituents being, in particular, alkyl radicals with 1 to 4 carbon atoms), or represent alkoxy, alkoxyalkyleneoxy or alkoxyalkyl, each of which is straight-chain or branched and has 1 to 8 carbon atoms in the individual alkyl or alkylene moieties, or represent halogenoalkyl with 1 to 8 carbon atoms and 1 to 5 halogen atoms or represent aralkyl with 6 to 10 carbon atoms in the aryl moiety and 1 to 2 carbon atoms in the alkyl moiety, as well as aryl with 6 to 10 carbon atoms which optionally has one or more identical or different substituents (possible substituents being : halogen, straight-chain or branched alkyl, alkoxy or alkylthio each with 1 to 4 carbon atoms, halogenoalkyl, halogenoalkoxy and halogenoalkylthio each with 1 to 2 carbon atoms and 1 to 5 halogen atoms, as well as nitro), or R**1 and R**2 together with the nitrogen atom to which they are bonded represent a saturated or unsaturated 5- to 7-membered heterocyclic ring which optionally has one or more identical or different substituents (possible substituents being : straight-chain or branched alkyl with 1 to 6 carbon atoms, also in the form of a fused ring system, aryl with 6 to 10 carbon atoms, also in the form of a fused ring system, or dioxyalkylene with 2 to 3 carbon atoms).
Patent JP-S5623659-B2 (JP)
IPC: D21B1/32
Filed: 1977-04-12
Abstract: A floatation tower for paper recovery has a set of cells one above the other, holding the fibrous paper paste, and into which water and compressed air are injected so that the impurities mix. with the bubbles to form a foam which can be removed separately. Water is admitted as a thin layer at the same time as the air to mix. with the liquid paste as it is circulated in a thin layer in a mixing chamber, passing it through and along the flow, controlling the thickness of the layer. Air is then admitted to skin off the foam and drive it into a collector vessel below, for recycling. By a similar process for each cell, ink, kaolin and fibres can be removed separately. The mixing chamber is conical, with a tangential lop entry.
Patent JP-S6226013-B2 (JP)
IPC: G03B11/00
Filed: 1981-03-20
Abstract: A sun shade for releasable connection with radially-extending, opposite clips on an annular accessory for the lens of a still camera includes an annular shade portion and two opposite latches projecting from the annular portion in an axial direction, each of the latches having at least one opening therein facing in a radial inward direction relative to the annular portion to receive clips on the accessory. The inner surface of the annular portion has radially inwardly projecting clips the size and spacing of which are complementary to those of the openings in the latches. The inner surface of the annular portion also has outwardly extending recesses the size and spacing of which correspond to those of the openings in the latches.
Patent JP-2906228-B2 (JP)
IPC: A61P37/00
Filed: 1997-02-14
Granted: 1999-06-14
Abstract: A salt of glucopyranose derivative of the formula (I) <CHEM>  wherein     R<2> is <CHEM>     R<3> is <CHEM>     Y<+> is sodium ion or tris(hydroxymethyl)methylammonium ion. Further, a glucopyranose derivative of the formula (II) <CHEM> wherein all the symbols are the same meaning as hereinbefore defined, is an important intermediate for the preparationof compound of the formula (I). The compoud of the formula (I) is prossess enhancing activity of cellular immunity, and therefore be useful for enhancing agent of immunity, prossess inducing activith of TNF, inducing activity of IL-1 and inducing activity of IFN, and therefore be useful for anti-tumor agent. Further, the compound of the formula (II) is intermediate for the preparation of compound of the formula (I), and it can be prepared to advantage on industrially.
Patent JP-2516960-B2 (JP)
IPC: A23G9/20
Filed: 1987-03-14
Granted: 1996-07-24
Abstract: A shaped body of ice cream built up of layers is described. The individual layers (3) of ice cream consist of extruded strands (2) that are laid down in the form of curves, for example an eight, beside and on top of one another. Further, an apparatus for preparing such shaped bodies is described wherein a plurality of nozzles are arranged side by side and with the outlets underneath in a moveably mounted support plate. The supply side of each nozzle is connected via a supply line with a distributor head and the support plate is moved in curves by means of a mechanism. A moveable substrate for the extrudate, for example a conveyor belt or a tray, is arranged underneath the nozzles.
Patent JP-H0482012-B2 (JP)
IPC: C08J9/08
Filed: 1985-03-27
Abstract: The invention relates to new blowing and nucleating agents for the processing of plastics, which are based on mono- and diesters of citric acid.