baber/WOPTO huggingface dataset:
Patent LT-6799-B (LT)
Title: Asphalt mixtures for aquaplaning and noise-reducing road surface and technological process of application
Inventor: VAITKUS Audrius
IPC: E01C1/00
Filed: 2020-06-05
Abstract: The invention belongs to the field of construction industry, more precisely to asphalt mixtures, which are subject to increased requirements for water drainage, noise reduction level and durability features. The aim of the invention - develop aquaplaning and noise reducing asphalt pavement mixtures for single and double layer type pavements, installation and the operation of technological processes. Aquaplaning and noise reducing asphalt mixtures which are a mixture of fraction crushed chippings, mineral powder, adhesion promoter, cellulose fiber and polymer modified bitumen, differ not in the applicable aggregate categories but in the specific values of the aggregate properties. The technological process of installation of asphalt pavement structures differs in that before the supply of asphalt layer mixtures to the object, their functional properties and their compliance with the requirements are determined and evaluated.
Patent MX-165940-B (MX)
Inventor: KOSLOW EVAN ERNEST
IPC: B01J8/42
Filed: 1988-08-23
Abstract: The present invention relates to a process for chromatographically concentrating and separating a component of a multi-component feedstream using a magnetically stabilized fluidized bed. More particularly, the present invention concerns an isomobility focusing process wherein a feedstream is introduced into a magnetically stabilized bed of magnetizable solids for which the component to be separated has an affinity, the solids descending countercurrently to the ascending flow of a fluidizing medium, the feedstream and the fluidizing medium together comprising a fluid phase within the column, under conditions wherein the component is concentrated within at least one isomobility focusing zone within the column, wherein such zone an equilibrium is maintained between the velocity of the component in the fluid phase and the velocity of the component on the solid phase. Conditions of temperature, pH or salt concentration are adjusted such that the desired component is purified and concentrated as it is introduced into the column. The desired component is removed from the column as a sidestream or by elution with an eluent.
Patent MX-173942-B (MX)
Inventor: LO JEELIN
IPC: A61K9/22
Filed: 1989-08-30
Abstract: A device for controlled release of an active substance through one or more asymmetric membranes by diffusion and/or osmotic pumping.
Patent MX-164267-B (MX)
Inventor: DERBY NORWIN CEDRIC
IPC: B65D88/16
Filed: 1989-09-22
Abstract: An improved flexible semi-bulk container (10) utilizing rigid panels (24, 26, 28, 30) associated with the side walls (12, 14, 16, 18) of the flexible container to provide rigidity and enable the container (10) to stand alone when filled with fluidized material such as fluidized solids, semi-solids, slurries and liquids.
Patent MX-165908-B (MX)
Inventor: CHANG CHIN-HSIUNG
IPC: B01D53/02
Filed: 1990-01-10
Abstract: Chlorofluorocarbons are purified by removing hydrofluoric and hydrochloric acids with a carbon molecular sieve having an average pore size of about 3.5 Angstroms with no more than about 5% of the pores having a size less than 3.2 Angstroms and no more than about 5% of the pores having a size greater than 4.2 Angstroms.
Patent MX-166339-B (MX)
Title: Desgasificacion y/o eliminacion de cenizas del azufre fundido
Inventor: LEDFORD THOMAS H
IPC: C01B17/02
Filed: 1981-07-31
Abstract: La presente invención se refiere a un método para reducir la concentración del sulfuro de hidrógeno y los polisulfuros de hidrógeno y/o los compuestos formadores de cenizas en azufre fundido de un agente seleccionado de la clase que consiste de compuestos de fósforo inorgánicos, urea y derivados de urea sin la adición de bióxido de azufre al azufre fundido.
Patent PT-68004-B (PT)
Title: Liquid detergent composition
IPC: C11D1/29
Filed: 1978-05-05
Abstract: A liquid detergent composition, particularly suitable for use in the underbuilt region of dosages, comprises at least 10 % by weight of a sodium soap, at least 1 % by weight of an organic synthetic detergent, the wieght ratio of soap to synthetic detergent being 10:1 to 1:1, and at least 0.1 % by weight of a buffering  agent.
Patent PT-87133-B (PT)
Inventor: GEARING DAVID PAUL
IPC: C12N15/19
Filed: 1988-03-30
Abstract: A leukaemia-inhibitory factor (LIF) is disclosed, together with a method of preparation of LIF in essentially pure form. Nucleotide and amino acid sequences are disclosed, together with recombinant DNA molecules and host cells for production of polypeptides having LIF activity.
Patent PT-89932-B (PT)
Inventor: CALLAHAN TIMOTHY
IPC: A23L13/70
Filed: 1989-03-07
Abstract: The invention relates to a process and composition for enhancing the flavor and improving the texture of animal flesh, such as tuna fish in a can, by adding flour, such as rice flour, which has been hydrolyzed with a proteolytic enzyme, to the animal flesh.
Patent PT-90817-B (PT)
Inventor: PIANI SILVANO
IPC: A61P7/02
Filed: 1989-06-09
Abstract: New heparin derivatives having antithrombotic activity, also endowed with reduced hemorrhagic and anticoagulant effects, obtained by treating in a basic medium heparins of various origin, optionally in the presence of alkali metal salts and of a reducing agent. The heparin derivatives obtained through this treatment show peculiar chemico-physical characteristics, like new signals at about 53 and 54 p.p.m. in the <1><3>C-NMR spectrum and a raise of the specific rotatory power, compared to that of the starting heparins, to values between +50 DEG  to +90 DEG . Said structural modifications produce an improvement of the biological properties of the heparin, substantially keeping the antithrombotic activity while diminishing the hemorrhagic effect in vivo and the anticoagulant activity in vitro.
Patent PT-91700-B (PT)
Inventor: KEILL KARL-HEINZ
IPC: D06P1/30
Filed: 1989-09-13
Abstract: Process for the alkali-free dyeing and printing of cellulose fibres with reactive dyes, direct dyes, acid dyes, water-soluble sulphur dyes or sulphur vat dyes, wherein the textile material to be dyed is pretreated with a wetting agent and a reaction product of an epihalogenohydrin and ammonia or an amine of the formula 
<IMAGE>
 where A is hydrogen, alkyl having 1 to 5 carbon atoms or hydroxyalkyl having 1 to 5 carbon atoms, R is alkyl having 1 to 5 carbon atoms, hydroxyalkyl having 1 to 5 carbon atoms, a group of the formula 
<IMAGE>
 (n = 0 to 5), a group of the formula 
<IMAGE>
 (X = oxygen or sulphur) (n = 0 to 5), or R and A together are 
<IMAGE>
 then dyed with the dyes mentioned in a conventional manner but without alkali, and the dyeing is finished by rinsing, soaping and drying.
Patent PT-98209-B (PT)
Inventor: FRIEL JOHN MICHAEL
IPC: C09D133/04
Filed: 1991-07-04
Abstract: A polymer blend useful as a binder in an aqueous coating composition containing no coalescent is provided. The polymer blend comprises from about 20 to about 60 weight percent of a hard emulsion polymer, having a glass transition temperature greater than about room temperature, and from about 80 to about 40 weight percent of a soft emulsion polymer, having a glass transition temperature less than about 20 DEG C.
Patent SE-320610-B (SE)
Inventor: KRAMER R
IPC: H04Q9/04
Filed: 1963-10-17
Abstract: 1,009,732. Electric selective signalling. SIMPLEX TIME RECORDER CO. March 11, 1963 [Oct. 23, 1962], No. 9505/63. Heading G4H. The conditions of devices at remote positions are signalled to a central station and there indicated on lamps by connecting switches controlled by the devices in turn to a scanner at the central station, which distributes the signals to corresponding indicating lamps. The condition of the device at a remote position is given by lamp 86 which is lit or not. A photo-cell controlled by the lamp operates relay 84 connected in series with contacts 89 controlled by a cam 92 on the shaft of a synchronous motor 75. The motor rotates once a minute stopping after each revolution by cam contacts 76. It closes contacts 89 at a certain time in the cycle to produce a signal on the transmission lines dependent upon the condition of relay 84. The contacts 87 and 89 place a diode 95 across the lines 71, 72 serving to shortout the voltage placed across them. The synchronous motors 75 at the field stations are all started together by a negative pulse provided at the start of the scanning cycle by 4 cam contacts 109, 111 and 112, 113 at the central station. The synchronous motor 99 runs continuously and the negative pulses are received by diodes 94 and coils 82 to operate relays 79 at the field stations, thereby re-starting the motors 75 soon after they have stopped through the opening of contacts 76. The signals in turn applied to lines 71, 72 by the field stations are received in relay 141 and applied through the wiper of switch 106 to the corresponding one of a number of bi-stable transistor circuits 124, each adapted to light a lamp. The lamps are arranged to light if a fault has developed at the associated remote device. The central station has a test switch 134 adapted to operate the relay 141 and light the lamps in turn.
Patent SE-327358-B (SE)
Inventor: MOLINS D
IPC: A24C5/18
Filed: 1965-09-09
Abstract: 1,124,294. Feeding tobacco. MOLINS ORGANISATION Ltd. 2 Sept., 1965 [11 Sept., 1964], No. 37375/64. Heading A2C. The tobacco rod forming apparatus described in Specification 1,101,071 is modified in that the shorts collected in the funnel 37 and fed by valve 40 into manifold 42 are then fed via a pipe 43 to a reservoir 45. The shorts are then fed by a band 48 provided with serrated slats 53 into a duct 26 from which they are sucked into the duct 19 up which the main rod forming stream of tobacco travels, the level or shorts in the reservoir is maintained by a roller 55 on an arm 54, movement of which controls the speed of drive of the band 48. The duct 19 leads to an air pervious conveyer band on the underside of which the tobacco rod is formed. The conveyer band travels perpendicular to the plane of the Figure and in a direction away from the viewer. The reservoir 45 and band 48 extend across only twothirds of the duct 19 so that other tobacco is added from the main stream to the rod being formed after the addition of the shorts and hence upon trimming no shorts are removed from the rod.
Patent SE-324845-B (SE)
Inventor: MC CORRY A
IPC: B29C65/00
Filed: 1966-11-22
Abstract: 1,127,290. Induction heating. ATOMIC ENERGY OF CANADA Ltd. 11 Nov., 1966 [24 Feb., 1966], No. 50697/66. Heading H5H. An apparatus for induction heating of a multiplicity of workpieces comprises a primary coil 25 carrying high frequency current and an electrically conductive device 13 within the coil for directing the magnetic field. The device consists of two concentric spaced rings 35, 36 each split radially so that high frequency currents are induced in the surface of the rings as shown by the arrows 42. The adjacent edges of the rings are formed with cylindrical recesses 37, 38 providing spaces 14 into which the workpieces are inserted. The currents flowing in the cylindrical surfaces of the recesses distor tthe magnetic field of the coil 25 so as to concentrate the magnetic field in the spaces 14. The workpieces (1), (Fig. 1, not shown) are tubular sheaths for the fuel elements of nuclear reactors and the apparatus is used to braze spacers (4) on to the tubes (1) at intervals along their length. Several of the devices 13, (15) are mounted coaxially within a sealed glass chamber 20, which is evacuated or filled with inert gas, and corresponding coils 25, (30) are mounted outside the chamber and aligned with them. The coils 25, (30) are cooled by water conduits 26. To further concentrate the field the internal edges of recesses 37, 38 may be tapered (Figs. 4, 5, not shown).
Patent SE-340335-B (SE)
Inventor: STOCK H
IPC: H04N1/50
Filed: 1967-12-21
Abstract: 1,190,600. Reservoir pens. FRANZ MORAT G.m.b.H. 11 Dec., 1967 [27 Dec., 1966], No. 56211/67. Heading A4K. [Also in Divisions B6, G1 and H4] A colour pattern master for the patterning of knitted and woven goods is printed in screen form and in the required size from a colour (red, green and blue) pattern design either drawn freehand or in screen form (e.g. on squared paper) by moving a scanning head step by step in a rectangular X-Y co-ordinate system across the design and transmitting the resulting pulses to a synchronously driven colour printing head. The scanning and printing heads each scan twelve (alternate) lines simultaneously step by step, and are then moved one screen step in the Y direction and reverse scan step by step the twelve lines omitted in the first X direction scanning motion. After the X backward motion the heads are moved 23 screen steps in the Y direction and the cycle repeated. The colour printing head, Fig. 5, comprises for each screen point three colour printing pins 671, 681 and 691, only one of which may be activated at a time to deposit a spot of colour liquid on the paper RZ. Colour printing pin 671 (shown in section) comprises a thin tube in which a felt writer 6711 is inserted. The colour liquid is fed through the bore in the tube by means of hose 6716 from a distributer pipe 6717 fed from a reservoir 6719. The pin 671 is slidably axially in a groove 6721 in a plate 6720 to which other plates are bolted, and the groove has an enlarged rectangular portion 6722 which function as a cylinder, the pin having an enlarged portion 6712 which fits the cylinder. To print a spot on the paper RZ the pin is forced down against the pressure of return spring 6714 by means of compressed air forced into a second groove 6723 via a pressure hose 6725, magnetic valve 67 and compressed air hose 6731. Printing pin 671 is controlled by the magnetic valve 67, the electromagnet of which is connected to the power amplifier of the colour evaluation circuit of the system. Colour printing pin 671 is supplied with red liquid and the pins 681 and 691 with green and blue liquid. The printing head comprises twelve of the plates 6720 bolted together, each containing three printing pins.
Patent SE-405138-B (SE)
Inventor: TALBOT D T
IPC: E05F3/10
Filed: 1975-05-22
Abstract: 1504143 Making housings EATON Ltd 16 April 1975 [23 May 1974] 23084/74 Heading B3A [Also in Divisions E1 and E2] In a method of manufacturing a housing of a door closure mechanism, the internal diameter of the two end portions of a cylindrical tube 10 is increased to form a pair of shoulders 11, a body 13 having a hole therethrough to receive the tube 10 is then welded to the body and the tube is drilled transversely relative to the axis of the tube through the body and the required parts of the door closure mechanism are introduced into the housing and, finally, closure members 24, 25 and 29, 30 are placed into the ends of the tube and the ends of the tube are then bent over the closure members to hold the latter in position.
Patent SE-426955-B (SE)
Inventor: HORN J H
IPC: C09C1/50
Filed: 1977-06-15
Abstract: This disclosure relates to an improved furnace process for preparing carbon blacks, especially semi-reinforcing furnace blacks, by the incomplete combustion of hydrocarbonaceous feedstocks wherein the structure characteristics of the resultant blacks are lowered without significantly increasing the particle size of the blacks.
Patent SE-427211-B (SE)
Title: Device for fastening apparatuses or similar at a rail- shaped fastening means
Inventor: KARLSSON A
IPC: F16B7/00
Filed: 1979-04-02
Abstract: A sliding nut is intended for being arranged in a rail S having a C-shaped cross section. The sliding nut comprises a shoe, the upper smooth surface 10 of which is intended for pressing against the flanges F of the rail, which are directed towards each other. The smooth surface have a minimum width which is larger than the distance A between the flanges directed towards each other. The lower side of the shoe exhibits a boss-shaped means 12 with internal thread and a seat for a helical spring 15 generating sufficient force for providing said abutment against the flanges by standing at the bottom of the rail. <IMAGE>
Patent SE-440129-B (SE)
Inventor: TORDENMALM L O
IPC: F15B11/04
Filed: 1979-06-20
Abstract: To reduce the piston velocity in a cylinder as the piston approaches the end positions, a signal transmitter is provided for sensing the position of a part driven by means of the piston and cylinder assembly, and thus of the piston in the cylinder. The signal of the signal transmitter is applied to a control unit in which it is compared with a signal from an actuator means. The signal from the actuator means controls the extension and shortening of the piston and cylinder assembly and the velocity at which this occurs, and may be positive or negative. The comparison of signals is so exploited that if it is established by this comparison that the piston is not in the areas of the end positions or, alternatively is in these areas but is activated by the actuator means to move away therefrom, the signal from the actuator means is not acted upon, whereas if the piston is in these areas and approaches the end positions, the hydraulic fluid supply to the piston and cylinder assembly is continuously reduced.
Patent SE-424737-B (SE)
Title: Process for extracting fat from slaughterhouse bones by the application of high-frequency electrical energy
Inventor: OTTENHOLM TOR AXEL INGVAR
IPC: C11B1/14
Filed: 1979-10-04
Abstract: The invention relates to a process for extracting fat from slaughterhouse bones. In the process according to the invention, the bones are placed in an autoclave, water is added, and the material is heated by high- frequency electrical energy. The fat expelled from the bones by heating is removed with the water, and the fat is separated from the water.
Patent SE-424892-B (SE)
Title: Roof design
Inventor: THOREN TORGNY
Filed: 1980-12-19
Abstract: A so-called counterflow roof has a roof layer 11 and arranged below that an air-permeable layer 12 made of porous material. An airtight interstice is arranged between the air- permeable layer 12 and the roof layer 11 and delimits air distribution space 15 together with the air-permeable layer. A fan 18 which is placed in the space between the roof layer 11 and the interstice, has its outlet 19 connected to the distribution space 15 and can with its inlet 20 be alternatively connected to the above-mentioned space and an inflow air source outside the roof. A closable air passage 24 is arranged between said space 16 and the fan outlet 19. In the first operating scenario, this air passage 23 is closed and the fan inlet is connected to said space 16. All air from the fan 18 then goes down to the distribution space 15 and through the air-permeable layers 12 to the underlying room. In the second operating scenario, the air passage 23 is open and the fan inlet 20 is connected to the external inflow air source. Part of the air from the fan still goes through the air-permeable layer 12 while the rest goes out into said space and from there to the surrounding air space. <IMAGE>
Patent SE-427237-B (SE)
Title: Whooping-cough vaccine comprising live Bordetella pertussis bacteria
Inventor: VESSELINOVA-JENKINS C K
IPC: A61K39/10
Filed: 1981-08-05
Abstract: A vaccine which is effective against whooping-cough in children and which is preferably administered orally comprises live whooping-cough bacteria of the Bordetella strain EM 1964, which was registered in December 1964 at the State Institute for Drug Control, Sofia, Bulgaria, under No. 321, admixed with a pharmacologically acceptable excipient.
Patent SE-442909-B (SE)
Title: Apparatus for provision of fresh air with a mobile supply device for fresh air
Inventor: DJERV LARS BERTIL
IPC: F24F7/06
Filed: 1982-03-26
Abstract: The invention concerns an apparatus for the provision of fresh air to, and automatic dispersal of contaminated air from, the environment of an operative (4), who is working on an object with a fluid spray and thereby contaminating the air around him.  According to the invention, a mobile supply device (2) for fresh air is so arranged that it supplies fresh air to the operative and his immediate environment, as the above mentioned supply device (2) is fitted with a control mechanism which allows the operative (4) to control the movement of the above supply device in such a way that the above mentioned supply device (2) and thus, its fresh air supply, always follows the operative (4).<IMAGE>
Patent SE-465145-B (SE)
Title: Method for setting up and operating a radio cell system
Inventor: GUNMAR K
IPC: H04B7/24
Filed: 1989-03-03
Abstract: This invention concerns a method for radio cell planning. The method utilizes an exclusion matrix calculated on the basis of measured field strengths and an iterative allocation algorithm, which permits an adaptation of the cell planning to suit prevalent traffic requirements. The method comprises the stages: the traffic requirement is estimated geographically; an acceptable coverage of the traffic requirement is achieved using a number of cells with suitable transmission power and antenna arrangement; each cell is allocated a number of channels which corresponds to the estimated traffic requirement taking into account a margin for acceptable blocking; coverage and interference measurements are carried out for the cells, which measurement results are stored in a measurement database; an exclusion matrix is calculated on the basis of the measurement results, which matrix represents the interaction between the cells in the system; an allocation algorithm is iterated, which algorithm gives different configurations of channel allocations to the cells by the utilization of randomization; if the channel allocation is not possible on account of the number of channels in the given frequency band a new attempt is made and the subsequent stages are repeated, if the number of channels was sufficiently large radio cell planning is obtained which is acceptable as regards interference and blocking. <IMAGE>
Patent SE-468336-B (SE)
Title: Backlighting protection for cameras
Inventor: PETERSSON T
IPC: G03B11/04
Filed: 1991-03-06
Abstract: Backlighting protection for cameras, adapted to be mounted in front of the objective on the camera and having an outer opening and an inner opening which can be mounted on the objective. Extending between the openings is a tunnel, surrounded by a screening part, by means of which light can pass through the tunnel and into the objective in a screened state. The backlighting protection has a holder for light-influencing accessory elements, such as filters, masks and the like. The holder is made in the form of two frame parts 13, 14 which surround the tunnel and are interconnected by means of an articulation arrangement 15. One frame part 13 is connected firmly to the screen part 2 and the other frame part 14 is mounted around the objective. The frame parts 13, 14 form a space 16 with delimiting surfaces 27, 28, 29 for said accessory element(s). The backlighting protection can be adjusted between a folded out position, in which the space is open for insertion and removal of accessory element(s), and a closed position, in which the two frame parts 13, 14 are connected to one another and then enclose any accessory element inserted. <IMAGE>
Patent CN-85103578-B (CN)
IPC: H01L21/31
Filed: 1985-05-08
Abstract: 用自对准方法在一开口内形成半导体区域和金属接触区，通过一绝缘材料（１５）把金属区与沿着多晶连接部分边缘的开口相隔开，所形成的防护层保持在开口内，直到从多晶硅半导体材料的均匀层中，以各向导性刻蚀法形成所述的连接部分。该方法适用于双极型晶体管和场效应晶体管的制造。
Patent CN-1019520-B (CN)
Inventor: KUCUK FIKRI
IPC: E21C49/00
Filed: 1985-09-25
Abstract: 本文揭示一个用于没有横向流动的分层储油库去估计个别分层的渗透性及表层系数的方法。该方法包括两个先后下降试验。在这试验期间，钻井压力及砂面流量必须在同一时间量度。每一层的渗透性及表层系数是利用在两次下降试验测量的钻井压力及砂面流量而单一地估计出来。
Patent CN-1018357-B (CN)
Title: 货运集装箱
Inventor: GERHARD HELMUT
IPC: B63B25/00
Filed: 1990-06-07
Abstract: 为了将中、小型的，例如宽2200毫米的集装箱固定在为运输ISO集装箱而设计的车辆平台上的标准横向间隔为2259毫米的锁紧件上，这种中、小型集装箱设置有具有两个开口(13)并从集装箱宽度上伸出的双角件(12)。这两个开口的中心距为280毫米，相应于用来接合两相邻ISO集装箱的相邻角件而设置在上述平台上的成对锁紧件间的距离。