baber/WOPTO huggingface dataset:
Patent GB-9608129-D0 (GB)
Title: Method and apparatus for diffusive transfer between immiscible fluids
IPC: B01D11/04
Filed: 1996-04-19
Abstract: Apparatus for carrying out a process between first and second immiscible fluids comprises channels defining first and second primary flow paths for permitting fluid flow of the respective first and second fluids therethrough. Portions of the flow paths are disposed close to or adjacent one another and communicate with one another at a region where the flow paths are constructed and arranged so as to permit the fluids to form a stable interface between them. At least one of the fluids is induced to flow in a secondary direction perpendicular to the direction of its primary flow path at the region either by bending the primary flow path around a curve, or by positioning flow detectors within the flow path.
Patent GB-9614675-D0 (GB)
Title: Oil well production
IPC: E21B43/38
Filed: 1996-07-12
Abstract: An apparatus for downhole use in an oil well, the apparatus comprises a first (8) and a second (12) hydrocyclone, the underflow of the first hydrocylclone is connected to the inlet of the second hydrocyclone; an first pump (7) for pumping production fluid into the inlet of the first hydrocyclone; and a second pump (10) for pumping liquid from the overflow of the first hydrocyclone to the surface; the overflow of the second hydrocyclone is connected to the inlet of the first pump, or to the inlet of the second pump,and the underflow outlet of the second hydrocyclone is discharging into the well.
Patent GB-9825753-D0 (GB)
Title: Auxiliary bass radiator units
IPC: H04R1/02
Filed: 1998-11-24
Abstract: An auxiliary bass radiator unit is disclosed for mounting in an aperture in a loudspeaker enclosure. The unit comprises a substantially rigid panel member (10) mounted on a flexable surround member (12) so as to allow the panel member, when mounted, in use, in the aperture to move in sympathy with sound waves within the enclosure. The flexable surround member includes a hinge portion (14) mounting the panel member for movement as a hinged flap. Thus, movement of the panel member in twisting and other undesirable modes is substantially avoided.
Patent GB-9917308-D0 (GB)
Title: Improvements in and relating to forensic investigations
IPC: C12Q1/6876
Filed: 1999-07-23
Abstract: The invention assists in providing information about the identity or source of a DNA sample, particularly information about a physical characteristic of the source of the DNA sample. The invention provides a method of obtaining information about a persons hair colour and/or other pigmentation characteristics, the person being the source of a DNA containing sample, the method comprising determining one or more locations in a DNA sequence at which variations potentially occur and considering the identity of one or more of those variations, one or more of those variations being implicated in contributing to a persons hair colour and/or other pigmentation characteristics; analysing the sample, the analysis involving considering the identity of any variation at one or more of the locations at which variations potentially occur; providing information about the hair colour and/or other pigmentation characteristics of the person from who the sample arose based on the results of the analysis of the one or more potential variation locations, preferably with the information being used to assist in the tracing of the person who is the source of the sample.
Patent GB-9924975-D0 (GB)
Title: Bit error measurement system
IPC: G06F11/24
Filed: 1996-02-22
Abstract: PCT No. PCT/JP96/00405 Sec. 371 Date Feb. 10, 1997 Sec. 102(e) Date Feb. 10, 1997 PCT Filed Feb. 22, 1996 PCT Pub. No. WO96/26451 PCT Pub. Date Aug. 2, 1996A bit error measurement system provides means for generating test patterns, multiplexing means and means for specifying and recording a pattern position. In a first aspect, a bit error measurement system has a pattern generator having M channels of pattern generation and a pattern generation controller 10 for controlling the pattern generation in the M channels so that when one channel is selected to generate a pattern the other channels are controlled to be waiting. In a second aspect, a clock frequency difference detector 150 is provided for counting a frequency of an input clock 111 and comparing the results with the frequency at the time of previous switching to detect whether the frequency change is greater than a predetermined value to judge whether the system is in a measurement state and to permit or prohibit a switching operation of a clock switch circuit. In a third aspect, a pattern position recording part 210 is provided to store pattern position information of a reference pattern generator 262 when an error detection signal 265a is received from a comparator 265.
Patent HU-0004569-D0 (HU)
IPC: F16J15/10
Filed: 2000-11-17
Abstract: The seal to seal a gap (4) in a wall (1) and the like, to form a passage (2) for a pipe (3) or cable, is an arrangement of at least one sealing unit (5) around the pipe within the passage. The seal (5) is a hot melt unit of a material which bloats with heat, and is activated by external heat when in place. A number of seal units (5) are packed in position as rods, and are heated by hot air. They contain metal filaments as heat conductors through them.
Patent HU-9502023-D0 (HU)
Title: Tricyclopolyazamacrocyclophosphonic acids, complexes and derivatives thereof for use as contrast agents
Inventor: KIEFER GARRY E
IPC: C07F9/6561
Filed: 1994-05-06
Abstract: Tri- and tetra-cyclopolyazamacrocyclophosphonic acid compounds and their derivatives are disclosed which may form inert complexes with Gd, Mn or Fe ions. The overall charge of the complex can be varied to alter the in vivo biolocalization. The complexes are useful as contrast agents for diagnostic purposes.
Patent IT-8321499-D0 (IT)
Inventor: KUCHENTHAL GUNTER
IPC: B05B15/12
Filed: 1983-06-07
Abstract: Apparatus for washing paint mist from exhaust air from a spray-painting operation draws the exhaust air, paint mist, and a washing liquid down a funnel inlet into an open ended cylindrical mixing chamber. In the mixing chamber, they turbulently spiral outwardly to exit said chamber through the open ends thereof. An elongated blocking structure is centrally disposed in said mixing chamber to block access of exhaust air to the central portion of the mixing chamber which has low spiral turbulence and thus low mixing efficiency. The inlet to the mixing chamber and the open end outlets therefrom preferably form venturies to further increase the mixing efficiency.
Patent IT-8822831-D0 (IT)
Inventor: LIU MING-DE
IPC: C08G69/44
Filed: 1988-12-02
Abstract: Semi-aromatic copolyamides and copolyester-amides are obtained by placing an aliphatic polyamide into contact with an aromatic hydroxyacid or aminoacid, by operating at high temperature, under melting conditions, possibly in the presence of a catalyst, with a ratio of the monomer units of aliphatic polyamide to the mols of aromatic hydroxyacid or aminoacid comprised within the range of from 20:1 to 1:1. The semiaromatic copolyamides and copolyester-amides so obtained can display a thermotropic liquid-crystal behaviour as a function of their content of aromatic units linked inside the molecular chain. Their elastic modulus results to be improved relatively to the alifatic polyamides used as the starting product, and the elongation at break results to be decreased. Such semiaromatic polyamides and copolyester-amides can find application in the production of high-stiffness articles, by means of moulding or extrusion processes. They can also be used as blends with the usual thermoplastic polymers, in which they act as reinforcer or compatibilizer agents.
Patent IT-9067457-D0 (IT)
Inventor: AUDEMARO GILLES
IPC: H02P8/14
Filed: 1990-06-22
Abstract: The device for controlling the speed of rotation of electric motors comprises a generator of variable frequency (2) delivering an output signal (S1) whose frequency can be governed as a function of the desired speed (Vd) and a pulse generator (3) having a predetermined duration controlled by the generator of variable frequency in such a way as to deliver a control signal (S2) comprising a series of pulses at the variable frequency determined by the frequency generator (2). The control signal (S2) is delivered to a control unit (5) for the motor (6) whose speed of rotation is to be controlled. The control unit (5) therefore controls the supply to the motor (6) as a function of the pulses of the control signal. <IMAGE>
Patent IT-8367663-D0 (IT)
Inventor: HAUGHTON MICHAEL HARRY
IPC: C08F2/10
Filed: 1983-06-15
Abstract: Water soluble polymers from acrylic acid optionally with other monomers have a narrow molecular weight distribution and are made by continuous loop polymerisation particular in the presence of sodium chlorate and sodium metabisulphite as redox initiator. The loop polymerisation gives more uniform product than batch operation and the narrow molecular weight distribution gives polyacrylates useful in water treatment, scale inhibition and as dispersants.
Patent SE-0103120-D0 (SE)
Inventor: KNUTSSON ANDERS
IPC: B65D6/12
Filed: 2001-09-19
Abstract: Collapsible bulk container ( 1 ) which includes a carrying base member ( 2 ) provided with skids ( 20 ), collapsible side walls ( 3 ) and a removable lid ( 5 ). The side walls ( 3 ) are moveably attached to the base member. The lid ( 5 ) is provided with an outer rim ( 51 ) and an inner rim ( 52 ). Two first opposite side walls ( 31 and 32 respectively) are provided with coupling means ( 35 ) protruding perpendicularly from the outside face of said first side walls ( 31 and 32 respectively) and being arranged adjacent to the vertical edges of said first side walls ( 31 and 32 respectively). Two opposite second side walls ( 33 and 34 respectively) are provided with coupling rim ( 37 ) arranged perpendicularly on the rear face, along both vertical edges of said second side walls ( 33 and 34 respectively). Receiving coupling means ( 36 ) are arranged on the inside face of said coupling rim ( 37 ) protruding parallel to the rear face of said second side walls ( 33 and 34 respectively) and which receiving coupling means ( 36 ) are intended to interact with said coupling means ( 35 ) of said first side walls ( 31 and 32 respectively). The rear face of said second side walls ( 33 and 34 respectively) are further provided with recesses ( 37 ) adjacent to the two vertical edges while the vertical edges of said first side walls ( 31 and 32 respectively) are provided with heels ( 38 ) which heels ( 38 ) are intended to interact with said recesses ( 38 ). The outer rim ( 51 ) and inner rim ( 52 ) of said lid ( 5 ) are arranged so that they limit any inwards and outwards movement of erected side walls ( 3 ) when said lid ( 5 ) is assembled on said side walls ( 3 ).
Patent SE-0103610-D0 (SE)
Inventor: KROGAGER MAX
IPC: F03D11/02
Filed: 2001-10-31
Abstract: The invention concerns a method and device for a drive shaft (6), which drive shaft is arranged at its first end for operative connection with a drive mechanism (4) that applies a first torque to the drive shaft, and which drive shaft is arranged at its second end for operative connection with a mechanism (9) driven by the drive shaft. The invention is characterized in that the drive shaft (6) has, at at least one of its ends, a notch (15) arranged so as to receive a connector (12, 10) for the associated mechanism, and in that the wall (7) of the notch is made, in at least one area at said end, of fiber composite material comprising a first set of fibers that extends into the notch wall in a direction falling roughly within a range of +( 10° -80°) relative to the longitudinal direction of the drive shaft, where the positive range of angles indicates that the fibers are oriented in the first direction of torque. The first torque is thereby arranged so as to bring about transverse contraction of the shaft in said notch area so as to impose a clamping grip on the associated mechanism connector.
Patent SE-0200424-D0 (SE)
Inventor: JOHANSSON HAAKAN
IPC: F21V21/02
Filed: 2002-02-14
Abstract: The arrangement is for connecting electrical lamps and/or other electrical installations and comprises a plate (1) with coupling plinths (3) on its front side, traction unloaders (4) for outgoing/ingoing conduits and fixture components. The plate is provided with a plug socket (8) so positioned that an existing electrical plug can be inserted into it.  The plate has an aperture at the location for contacts or outlets in an already existing ceiling or wall outlet so that a pin plug connected to the coupling plinths, through the aperture, can be inserted into the ceiling outlet.
Patent SE-0203287-D0 (SE)
Inventor: RONIN VLADIMIR
IPC: C04B28/04
Filed: 2002-11-07
Abstract: A process for producing blended cement in which the cement contains Portland Cement mixed thoroughly with a microfiller, and possibly a water reducing agent, to provide a dry cement mixture, and fine supplementary cementitious materials selected from the materials blast furnace slag, fly ash, quartz, silica, amorphous silicon dioxide, limestone, and recycled concrete. The supplementary materials are first subjected to a grinding step in a dry state to a specific surface of at least 1000 cm<SUP>2</SUP>/g (Blaine). In a second step the ground supplementary materials are subjected to a grinding step together with at least 20% by weight of the total grinding mass of a highly reactive cement mixture in a dry state, to achieve a specific surface of at least 3000 cm<SUP>2</SUP>/g (Blaine).
Patent SE-0300373-D0 (SE)
Inventor: KARLSSON OLA J
IPC: C08F2/22
Filed: 2003-02-12
Abstract: A pressure polymerization process yielding a copolymer comprising monomer units derived from ethylene and at least one vinyl ester is provided. The polymerization is performed in presence of at least one dendritic polymer, such as a dendritic polyester, polyether, polyesteramide, or polyetheramide.
Patent SE-0302213-D0 (SE)
Inventor: YANG BILL
IPC: H04B1/38
Filed: 2003-08-13
Abstract: A cellular phone car charger with an illuminating function comprising a power connection plug, a conductive cable, a charge connector and an illuminating device is provided. The power connection plug is connected to a power socket within a car for providing a charging power source. The conductive cable transmits the charging power source to the charge connector. The charge connector converts the charge power source into a form suitable for charging up a cellular phone. The illuminating device is set on the charge connector capable of using the charging power to illuminate surrounding areas. The illuminating device can also use the power source within the cellular phone to illuminate surrounding areas when the power connection plug is in an idle state and the charge connector is engaged to the cellular phone. The on or off state of the illuminating device can be controlled by a switch.
Patent SE-0401000-D0 (SE)
Inventor: LOEWNERTZ PATRIK
IPC: B01D33/21
Filed: 2004-04-16
Abstract: The method and an arrangement are for dewatering and washing lime slurry before the dewatered lime mud is passed to a lime mud kiln. The lime slurry is dewatered in a pressurized lime mud filter of disc or drum type. The pressurized lime mud filter is pressurized through a compressor drawing on its suction side (s) gas phase from the filtrate tank and pressurizing on the pressurized side (p) of the compressor the pressure vessel on the lime mud side of the filter. A certain pre-determined amount of gas phase in the gas circulation system is vented and an equivalent pre-determined amount of fresh air is added to the recycled gas phase with the aim of maintaining the partial pressure of oxygen gas above a certain minimum level.
Patent SE-0401409-D0 (SE)
Inventor: HELLQVIST PATRIK
IPC: G06Q20/00
Filed: 2004-06-02
Abstract: The present invention relates to storage devices for automatic cash register systems (199); coins are stored in storage devices (5) at least one station, such as a checkout (220), a safe (208), etc., in the shop; the automatic cash register system (199) comprises, in addition, at least one receiving arrangement (210) arranged at the station (220) for receiving the storage device (5) for the storage of coins (c), a counter unit connected to a central computer unit (202) arranged to determine an intermediate value relating to the current stored number of coins c, calculated by moving a coin support device (31) arranged in the storage device (5) when the storage device (5) is inserted into or removed from the receiving arrangement (210).
Patent SE-0402840-D0 (SE)
Inventor: LINDSKOG MARTIN
IPC: F04D29/22
Filed: 2004-11-19
Abstract: The present invention relates to a pump impeller (12) of a centrifugal or half axial type to be used in a pump for pumping liquids, wherein the impeller is arranged with one or several vanes (18), that the vanes are attached to cover discs (12, 16) on each side, forming a so called closed impeller wheel, characterized in that the leading edges (40) of the vanes are swept backwards at the inlet opening (42) in one of the cover discs (16) of the impeller.
Patent SE-8206656-D0 (SE)
Inventor: LEIPONEN M O
IPC: C22B5/02
Filed: 1982-11-22
Abstract: The invention relates to an apparatus for converting matte in two parallelly connected converters (I, II) with essentially equal blowing rates, corresponding the full capacity of the sulphuric acid plant receiving the process gases. Instead of an arrangement where the following converting periods of the two converters (I, II) are carried out in turns, the converting periods of the converters are now partially overlapping in such a fashion that their blowing periods are staggered, so that blowing is always performed in the first converter while the second converter is being charged or poured. By using this method it is possible to achieve very short waiting periods between the converting periods, additional heating is unnecessary and the pair of converters renders a continuous and even gas flow, which has a higher sulphur dioxide content than normally.
Patent SE-8207354-D0 (SE)
Inventor: KOBZAR V E
IPC: B22D41/08
Filed: 1982-12-22
Abstract: PCT No. PCT/SU82/00015 Sec. 371 Date Dec. 23, 1982 Sec. 102(e) Date Dec. 23, 1982 PCT Filed Apr. 23, 1982 PCT Pub. No. WO82/03582 PCT Pub. Date Oct. 28, 1982.A teeming ladle with at least one tapping hole (3) formed in the bottom of its body (1). According to the invention, a sleeve (4) is arranged around each tapping hole (3) substantially coaxially therewith. The sleeve (4) has one of its ends tightly connected with the ladle bottom and the other end immersed in the melt during casting. The diameter of the sleeve (4) is so many times larger than that of the tapping hole that after being immersed in the melt, a space is left in the sleeve interior filled with a gas medium under a pressure ranging from 0.02 to 1.0 time the pressure under which the melt is discharged from the ladle.
Patent SE-8304733-D0 (SE)
Inventor: FORSBERG G
IPC: H04B10/07
Filed: 1983-09-01
Abstract: @ in a data transmission system where a computer side and a terminal side are connected with the aid of an optical fiber cable (FK), unauthorized tapping of light energy from some fiber in the cable can be detected. The transmitted signals are assumed to be shot-noise limited, i.e. the transmitted light is heavily superposed, whereby a large part of the transmitted light must be tapped off for listening. The computer side and terminal side contain level-sensing circuits (NVK1, NVK2) connected to respective receiver units (MD, MT) which send an alarm when tapping takes place. An optical fiber relay (RK) is connected between the fiber cable (FK) and the terminal side for short-circuiting this side in the case where a power failure can occur.
Patent SE-8305943-D0 (SE)
Inventor: GIDLOF ERIK
IPC: C02F7/00
Filed: 1983-10-28
Abstract: The top layer of water is pumped down to the bottom layer to prevent it from becoming overgrown, or to completely or partly restore it. A floating pump arrangement which is driven by wind or wave energy is used. The quantity of water pumped per unit time is low so that the increase in oxygen content happens over the most important time period and so that the water exchange is slow.
Patent SE-8306194-D0 (SE)
Inventor: WALLROTH C F
IPC: A61B5/00
Filed: 1983-11-10
Abstract: In medical apparatus important parameters are monitored by special systems. In case of irregularities, signaling urging remedy occurs. The signal is to be limited to the persons monitoring the apparatus to the extent possible and should not disturb persons not involved or present in the same room, from any delicate work they may be doing. Freedom of movement of the monitoring persons is to be preserved. To accelerate corrective measures, the signal gives them information which is easy to understand about the type of disorder. For this purpose the signal transmitters for the monitored limit values are connected to a signal converter, through which a describing text in intelligible language is assigned to each signal case. These announcements are conveyed to the monitoring persons through an output means movable with them and limited to their area, such as single earphones. The earphone is connected to the signal converter through a wireless or wire-bound movable connection. Preferred application is in operating rooms or intensive care units for the monitoring of one or more equipment units or of sensors applied directly on the patient.
Patent SE-8403597-D0 (SE)
Inventor: SCHMIDTCHEN H M
IPC: B29C48/21
Filed: 1984-07-06
Abstract: Two co-axial metal pipes (5, 6) with an electrically insulating layer arranged between them, particularly a supply pipeline for electrically-driven underwater pumps, are constructed by first mating a metal pipe (5) with a layer of synthetic resin material; the synthetic resin-coated metal pipe (5) is then inserted into a second metal pipe (6) which has a larger internal diameter, and the second metal pipe (6) is firmly drawn on to the synthetic resin layer by a die (13), so as to produce a compound pipe which is free from play in the direction of the longitudinal axis. A mandrel (14) supports the inner pipe. Further coating and assembling of other pipes can be carried out. <IMAGE>
Patent SE-8500251-D0 (SE)
Inventor: ELERT ALVAR
IPC: H04M1/05
Filed: 1985-01-18
Abstract: A headset comprising a spring hoop arranged to fit on a persons head. The hoop presents a fastening located at each ear that is respectively set up to hold a releasable receiver. A counterweight at the hoop's middle position is with the use of two or no receivers movable to such a position that the holder and receiver are held in equal weight relative to the persons head.<IMAGE>
Patent SE-8500257-D0 (SE)
Inventor: BJURVALD MARTIN
IPC: C09J1/00
Filed: 1985-01-21
Abstract: Compsn. includes an adhesive compsn. which has limited splitting strength. It is based on a hydraulic adhesive and a disperable thermoplastic powder, softener and/or a solvent. The compsn. is 30-70 wt.% dispersable thermoplastic powder, 30-60 wt.% gypsum, 0-3 wt.% softener and 0-2 wt.% solvent. The thermoplastic includes polymers of vinyl acetate, vinyl chloride, or ethylene vinyl acetate.
Patent SE-8504076-D0 (SE)
Inventor: ENGSTROEM A
IPC: B66C1/02
Filed: 1985-09-03
Abstract: A vacuum gripping assembly for lifting filled sacks, has a suction cup (1) with a downwardly facing suction opening (5) and within which there is a soft, resilient annular sealing member (17). A sealing annulus (12), having sealing surfaces (13) which extend radially inwardly in the suction cup, is mounted on a metal backing sleeve (22) located on the inner surface of an annular part (11) of member (17). The sealing member (17) together with the annulus (12) is removably located in the suction cup (1) and retained by tongues (21). An adjustable plate (6) is located within the cup below a suction aperture (8). <IMAGE>