baber/WOPTO huggingface dataset:
Patent IT-1146795-B (IT)
Title: Self-cleaning reciprocated sieving screen
Inventor: BEARZOT ILARIO
IPC: B03B/
Filed: 1981-09-15
Granted: 1986-11-19
Abstract: The self-cleaning reciprocating screen sieves material when operated by a vibrating machine. A screening net has a hooking and stretching welt at the ends of the two opposite sides. A superimposed net (B) on the screen net has a number of longitudinal wires (3), running in the advancing direction of the material to be screened. The longitudinal wires are free to vibrate w.r.t. the underlying net, to provide the cleaning action. Each longitudinal vibrating wire is pref. undulated, stretched at the ends by a net weaving band (2') connected to the underlying screen net.
Patent IT-1234492-B (IT)
Inventor: RONDA GIOVANNI
IPC: B21D5/04
Filed: 1989-02-15
Granted: 1992-05-18
Abstract: The present invention relates to a plate folding device which comprises a folding blade (2) and a folding counter-blade (3) which can be moved mutually closer, wherein the blade is constituted by an element (11) for the abutment of a portion of the plate which is adjacent to its folding edge, and the counter-blade is constituted by a supporting cradle which accommodates a folding tool (4). The tool is substantially constituted by a roller having a longitudinal groove which defines in the roller two mutually angularly spaced longitudinal edge portions (9, 10). A plate presser element (15) is slidably mounted between the abutment element and the tool so as to interact with one of the longitudinal edge portions to rotate the tool (4) in a first direction which tends to move the other of its longitudinal edge portions into contact with the plate.
Patent LT-6361-B (LT)
Title: An adjustable notebook - type computer device
Inventor: FAN HANJING
IPC: H04N1/00
Filed: 2016-02-25
Abstract: An adjustable notebook-type computer device includes the first part (8) and the second part (9) which can pivot relatively with certain angle. The first part (8) includes the left bulge (82), the right bulge (81) and the recess which is located between the left bulge (82) and the right bulge (81) and is for the middle bulge (93) of the second part (9) to stretch into. The structures of the left bulge (82) and the right bulge (81) are symmetrical, and three bearing devices (31, 32, 33) with different pivotal moment which are continuously set up are installed in the left bulge (82) and the right bulge (81), respectively. A regulating motor (2) is set up in the middle bulge (93). Both ends of regulating motor (2) are connected with the left thread (21) and the right thread (210) with opposite direction of rotation, respectively.
Patent MX-165529-B (MX)
Title: Metodo para mejorar la retencion y el drenaje en un procedimiento para la elaboracion de papel
Inventor: RUSHMERE JOHN DEREK
IPC: B01J13/00
Filed: 1989-09-15
Abstract: La presente invención se refiere a un método para mejorar la retención y drenado en un procedimiento para la elaboración de papel del tipo en donde se forma y se seca una pulpa acuosa que contiene una materia prima de papel, caracterizado porque comprende agregar a la pulpa un microgel de polisilicato soluble en agua, formado mediante la gelificación parcial de un silicato de metal alcalino, en combinación con por lo menos aproximadamente 0.001 por ciento en peso con base en el peso en seco de la materia prima de papel de un polímero catiónico soluble en agua.
Patent MX-166682-B (MX)
Inventor: GOODWIN ROSS P
IPC: H04B1/38
Filed: 1989-10-27
Abstract: A battery housing (105) with an integral latch (201) and a cantilevered spring finger positive displacement mechanism (320, 321) is disclosed. The slide-on battery is captivated by guide rails (307-312) on each side of the mating surface of the battery housing. When the battery is properly located, a torsion bar latch (201) locks the battery in place. When the latch is activated by the user to remove the battery, cantilevered spring fingers (320, 321) force the battery housing away from its locked position. <MATH>
Patent MX-173058-B (MX)
Inventor: SEIFFERT KLAUS-PETER
IPC: B02C13/09
Filed: 1990-03-23
Abstract: The invention relates to a method for automatically controlling the crusher clearance, determining the granular size, of a crushing machine which has a first circulating crushing tool 2-4 and at least one further crushing tool 5,7 assigned to the latter. The invention relates in particular to a method for operating an impact mill in which, in order to avoid substantial changes to the granular size of the crushed material, the impact mechanism 5,7 is moved when the impact mill is idling by means of a drive 10,11 up to the first contact with the impact strips 4 on the rotor 2 and, after identifying the resulting noises by means of a microphone 18, the movement is reversed until the previously specified crusher clearance is reached. According to the invention, a filter circuit is provided which makes the noises resulting from the contact of the crushing tools 4,5,7 recognisable for a computer which permits the steps necessary for the control to proceed according to a predetermined programme. The invention also relates to a system for carrying out the method. <IMAGE>
Patent MX-166602-B (MX)
Title: Un ensamble universal tripode anti-estrmeciente de velocidad constante
Inventor: UCHMAN FREDERICK H
IPC: F16D3/20
Filed: 1990-09-26
Abstract: La presente invención se refiere a un ensamble universal anti-estremeciente de velocidad constante que comprende, una pieza exterior que tiene una cavidad interna, dicha cavidad interna tiene tres compartimientos longitudinales espaciados igualmente alrededor de un eje de rotación, cada compartimiento longitudinal de los tres compartimientos longitudinales tiene un par de paredes laterales opuestas y cada pared lateral opuesta delimita una corredera longitudinal, una pieza interior adaptada en dicha pieza exterior, la pieza interior tiene una pieza en forma de araña que soporta tres muñones proyectados radialmente en una superficie plana normal a un eje de rotación de dicha pieza en forma de araña, cada muñón de los tres muñones mencionados está adaptado en su respectivo compartimiento de los compartimientos longitudinales, mencionados entre las correderas longitudinales; y un componente cilíndrico múltiple que tiene una pieza anular de carrera interior fija en forma pivotante a cada muñón y una pieza cilíndrica anular circunscribiendo dicha pieza de carrera interior que ajusta en las correderas longitudinales, una multitud de cojinetes cilíndricos adaptados entre la pieza de carrera interior y la pieza cilíndrica anular para soportar en forma giratoria dicha pieza cilíndrica anular alrededor de la pieza cilíndrica de carrera interior y medios para proporcionar un desplazamiento axial limitado de la pieza cilíndrica anular con relación a cada pieza de carrera interior para mantener la posición de la pieza cilíndrica anular con relación a las correderas longitudinales cuando la pieza interior está adaptada angularmente a la pieza exterior.
Patent MX-185747-B (MX)
Title: Epoxidation catalyst
Inventor: EVANS WAYNE ERROL
IPC: B01J35/10
Filed: 1994-07-07
Abstract: This invention relates to an epoxidation catalyst having improved selectivity stability which catalyst comprises silver, a promoting amount of alkali metal, a promoting amount of magnesium, a promoting amount of rhenium and, optionally, a promoting amount of rhenium co-promoter selected from sulphur, molybdenum, tungsten, chromium and mixtures thereof, supported on a carrier comprising at least 85 percent by weight of alpha alumina and from 0.001 to 2 percent by weight (measured as the element) of magnesium in the form of an oxide.
Patent PT-2021064489-B (PT)
Inventor: LUIZ CARLOS ALVES DE OLIVEIRA
IPC: C14C3/32
Filed: 2020-08-28
Abstract: Processo de clivagem química de couro ou peles contendo cromo. Utiliza metilatos ou etilatos de sódio, potássio ou cálcio, produzindo hidróxido de cromo, sulfato de amónio e fertilizante líquido. 0 trióxido de cromo III obtido foi utilizado na produção de liga Fe-Cr. 0 fertilizante líquido foi aplicado nas culturas de morango, violeta e acerola, podendo ser aplicado a outros tipos de culturas. 0 fertilizante também apresenta compatibilidade com pesticidas, podendo compor uma composição contendo fertilizante e pesticida ou ainda usado para obtenção de produtos contendo fertilizantes e pesticidas, que permitem aplicação em parcelamento único, desonerando o processo em campo. A invenção refere-se também à obtenção de uma formulação de um fertilizante sólido NPK, na forma de péletes, pela combinação do N recuperado dos resíduos e misturado homogeneamente a sais de K e P, para aplicação em campo.
Patent PT-74742-B (PT)
Title: Process for the preparation of silicates
IPC: C07F7/04
Filed: 1982-04-13
Abstract: Tetraalkyl or tetraalkoxyl silicates are prepared by heating an alklanol or alkoxyalkanol having from 1-6 carbon atoms with finely divided silicon (or silicon alloy) in the presence of an alkali metal carboxylic acid salt.
Patent PT-75825-B (PT)
Title: An autogeneous grinding method
IPC: B02C21/00
Filed: 1982-11-10
Abstract: The present invention relates to a method for comminuting a coarse lump mineral material in an autogenous primary grinding system, in which an ingoing material is divided into a coarse fraction and a fine fraction is determined by a crushing point determined by the point of intersection between two tangents drawn through two adjacent inflexion points on a size distribution graph obtained by screen analysis of a grinding mill charge of material obtained after an autogenous grinding process. The smallest particle size of the coarse fraction is greater than the particle sizes in the upper of said inflexion points, and the ratio between said fractions is determined on the basis of achieving a given charge quantity for a particular, selected set-point power value fo the mill in question, and determined with respect to a selected degree of grinding.The grinding efficiency of autogenous primary grinding mills is greatly improved by means of the invention (Figure 4).
Patent PT-82905-B (PT)
Inventor: GANDARA RAMON BESCANSA DE LA
IPC: H04N5/44
Filed: 1986-07-02
Abstract: A unit for processing radio-frequency signals received via satellite, first converted to a first intermediate frequency (I.F.), and filtered, amplified, converted, demodulated and processed by the unit itself, for obtaining standard TV audio and video signals; the aforementioned unit being formed using microcomponents facing in parallel manner and welded to the conducting tracks on a printed circuit. Such a technique provides, among other things, for reducing the overall size of the unit, and for reducing electromagnetic interference between the circuit blocks and the unit itself.
Patent PT-86209-B (PT)
Inventor: RIELLO VALERIO GIORDANO
IPC: F24F13/00
Filed: 1987-11-24
Abstract: The condensate drainage system for monobloc or split type air conditioners comprises a collecting vessel (1) for the condensate and an atomizing nozzle (8) which are connected to each other by means of a conduit (4) in which a pump (5) is inserted. The atomizing nozzle (8) is arranged on the outside and preferably in the warm air stream flowing from the condenser (10) of the air conditioner so that the condensate jet exiting from the atomizing nozzle (8) will be fully evaporated in the open air.
Patent PT-91160-B (PT)
Inventor: ULLMANN GABRIEL
IPC: C12P19/04
Filed: 1989-07-13
Abstract: The present invention relates to a new heteropolysaccharide BM07. …<??>This heteropolysaccharide can be obtained by fermenting a medium comprising at least one source of carbon capable of being assimilated by an Agrobacterium tumefaciens I-736 strain, one of its mutants or one of its recombinants. …<??>The invention also relates to a process for preparing the said heteropolysaccharide and to its applications in industries of various types. …<IMAGE>…
Patent PT-92974-B (PT)
Inventor: PISTEK VACLAV
IPC: B65D83/38
Filed: 1990-01-26
Abstract: A pressurized dispensing container consisting of a protective flask having a neck and a lid provided with a discharging pressure valve, and designed especially for dispensing hair lacquer, perfume, shaving cream, liquid soap, tooth paste, disinfectants, oils, ketchup and mustard, is provided in its interior with a closed resilient hollow body (7) provided about its periphery with at least one bead (6) serving for sealing the body (7) between the neck (4) of the protective flask (1) and the lid (9) thereof with the filling and discharging pressure valve.
Patent PT-96053-B (PT)
Inventor: FORTSCH FRIEDRICH
IPC: A47B21/00
Filed: 1990-11-30
Abstract: Modifiable office furniture frame, of which each element is of the type consisting of a metal profile 1 having a horizontal face for fixing to the shelf 2 of the furniture, a substantially vertical rear face 1a and a front face having an ornamental nature 1c, the horizontal face 1b and the front face being separated by a space 3 opening below the end of the shelf, characterised in that the collection of all of the electrical conductors supplying all of the equipment carried by the shelf being housed in the said profile and the connections of each of these equipments with the corresponding conductors being provided by passage through the said space, each at the closest point to the equipment in question, the collection of the elements constituting for the furniture a frame having the function both of supporting the shelf of the furniture and of serving as a means of guidance, support and concealing of all of the electrical conductors supplying all of the equipment carried by the said shelf, while allowing the connection of each equipment with corresponding conductors at the point of the said conductor which is closest to that equipment, each element being firmly fixed by means of an angle bracket fixed to the vertical rear faces of each profile. 
<IMAGE>
Patent SE-337255-B (SE)
Inventor: KOPPELMANN F
IPC: H02J3/04
Filed: 1966-10-14
Abstract: 1,157,467. Phase changing circuits. LICENTIA PATENT-VERWALTUNGS G.m.b.H. 12 Oct., 1966 [20 Oct., 1965], No. 45555/66. Heading H2F. A phase changing system comprises two networks having a different number of phases connected to the A.C. side of a converter Be and a capacitor connected to the D.C. side of the capacitor. The connections between the networks and the converter may include chokes and filters L 1 , S 1 , L 2 , S 2  for suppressing harmonics. A suitable converter for use in the system, Fig. 1 (not shown) comprises a three-phase bridge with a storage capacitor across the D.C. side and reverse diodes across the controlled rectifiers. The converter may supply active as well as reactive power.
Patent SE-399874-B (SE)
Inventor: WAGGONER M G
IPC: C09D5/46
Filed: 1974-11-27
Abstract: Powder coating materials which consist essentially of an ionic copolymer, or a copolymer or terpolymer base resin of the ionic copolymer, and 1 to 20% by weight, based on the weight of copolymer, of a monobasic fatty acid of 10 to 22 carbon atoms, a metal salt of a monobasic fatty acid of 10 to 22 carbon atoms, or mixtures thereof. The materials are useful for coating glass bottles.
Patent SE-437224-B (SE)
Title: Jaw crusher
Inventor: TATEISHI ISAO
IPC: B02C1/04
Filed: 1980-01-30
Abstract: The invention concerns a crusher-jaw for the crushing of stones or blocks with a large mass.The crusher-jaw involves a stationary jaw (2), a moving jaw (3), which extends diagonally upwards from the lower section of the stationary jaw, and a drive mechanism (8, 12) for the moving jaw.The moving jaw, according to the invention, consists of at least one lever (8), whose one end (10) can pivot on the upper section of the moving jaw and whose other end is deployed with a hydraulic cylinder. One end of the lever is driven to describe a circular arc, so that the moving jaw comes to complete a composite movement in a horizontal direction and a downwards direction around the joint area for a support rod (4).<IMAGE>
Patent SE-417860-B (SE)
Title: Set of building elements
Inventor: WICKI W
IPC: F16B12/36
Filed: 1980-02-05
Abstract: For esthetical joining of pieces 1 of profile rod, unseen joining elements are needed. Known systems are flexible only to a very slight degree. With the invention, a set of building elements is realised offering many possibilities of joining. According to the invention, anchoring means 3 can be screwed onto both sides of a deformable part 2 extending into both of the pieces 1 of profile rod to be joined. Both the deformable parts 2 and the anchoring means 3 may be combined freely with each other. <IMAGE>
Patent SE-419739-B (SE)
Title: Foot valve in a pneumatic suction transport system
Inventor: DE FEUDIS S
IPC: B65F5/00
Filed: 1980-04-17
Abstract: The invention relates to a foot valve 1 in a pneumatic suction transport system for waste material. The foot valve is disposed on the lower part of a branch conduit 2 and is intended to collect the waste material before it is passed on through a main conduit 3. In order to eliminate problems with waste water leakage, offer a small structural volume and simple and dependable construction, the foot valve 1 according to the invention is provided with a valve body 4 configured as a hollow duct, which at its bottom part 4b, in the closed position, bears in a seal-forming manner against a sloping wall or valve seat 7 disposed in the valve housing. The valve body, in its top part 4a, is pivotably mounted about horizontal spindles 6a, b. Upon opening, the valve body 4 is rotated about the spindles 6 so that its bottom part 4b is removed from the valve seat 7 in the lateral and vertical directions and forms a through-duct for the waste material. <IMAGE>
Patent SE-453999-B (SE)
Title: Electronic sewing machine microdata unit
Inventor: TAKENOVA H
IPC: D05B3/02
Filed: 1981-11-20
Abstract: The unit has a microcomputer which stores the stitch control signal. The signal is received in conjunction with the rotation of the sewing machine axle. The microcomputer also changes the cloth feed control signal to a mean value. Enables smaller motors to be used for cloth feed and needle vertical movement. (Provisional Basic previously advised in Week E27).
Patent SE-430362-B (SE)
Title: Arrangement for taking urine samples
Inventor: KENDA RAJKO
IPC: G01N1/18
Filed: 1982-05-14
Abstract: The present invention is intended to take separate successive flows of urine from a sitting patient for sampling for laboratory investigation. The arrangement 1- 8 makes possible automatic separation of initial, mid and final flows, the latter approx. 2 cm3 being caught in a vessel 7. This is achieved by the initial flow passing through a connection piece 3 down into a tube 4 bent in a U-shape, until the level of liquid in the free shank 4a of the tube 4 rises to the highest point of a second tube 6, after which the flow of urine is diverted into this second tube 6, with the final flow remaining in a curving up part 6a of the tube 6 after the mid flow has run out into the vessel 7 surrounding the end of the tube. The vessel 7 is also used to transport the sample from the patient to a laboratory. <IMAGE>
Patent SE-445479-B (SE)
Title: Device for winching mobile tool
Inventor: ASTRAND N M
IPC: E21C/
Filed: 1983-02-16
Abstract: A drill wagon has a winch (12) so it can be driven on steep slopes. The winch motor (25) is used as a brake when the drill wagon is driven downward with its travelling motors (11). Counterpressure in the winch motor supply line (33) is automatically limited when the winch motor is pulled back by the travelling motors (11) so that the cable tension remains constant regardless of whether the winch is used to pull the wagon drill upward or to brake the drill when it is driven downward.<IMAGE>
Patent SE-449475-B (SE)
Title: Blank infeed for box former
Inventor: SVENSSON G
IPC: B65G25/00
Filed: 1983-07-08
Abstract: The feed (1) comprises an elongated carrier beam located above the infeed surface (54). A dogging arm (22) is arranged for movement along the carrier beam between first and second terminal positions. Pushers (20) co-act with the dogs (12) to move articles located on the infeed surface to a predetermined position on the blank bottom panel. A drive moves the dogging arm along the beam. The drive comprises mutually spaced guide rolls mounted in the beam. A drive loop extends around the guide. A drive connects the drive loop to the dog. The guides (28) are positioned relative to one another so that the drive loop (32) obtains a curved form so that the dogs will be driven by the loop at a respective smoothly increasing and smoothly decreasing speed upon leaving and entering the terminal positions.
Patent SE-440390-B (SE)
Title: Locking mechanism on a piston-cylinder device
Inventor: REHNSTROM D
IPC: F16J10/00
Filed: 1983-11-03
Abstract: Mechanism on a piston-cylinder device which has its one and/or other cylinder-gable threaded onto the cylinder and a tightening material arranged as a moisture barrier between the cylinder and its gable and for locking out the latter in relation to the cylinder. In order to enable secure locking of the cylinder-gable relative to its cylinder which is additionally simple to unfasten for loosening of the cylinder and just as simple to reconnect, a locking ring is firmly fused on the cylinder (1) in a predetermined position inside of the cylinder's screw thread (9) formed partly with one above named screw thread against a certain radial projected part (5), which at the mounting of the cylinder-gable forms a stop which mainly determines the cylinder-gable's state, in a predetermined position on the cylinder, partly with foldable lock-tongues (6) which at a determined position on the cylinder-gable mounted on the cylinder are weighted in correspondence with the cylinder-gable's closest locking ring (3) located at the end of the shaped lock-track (13) for locking of the cylinder-gable against motion in relation to the cylinder (1) on which the tightening material arranged as a moisture barrier (17) is located in connection to the locking ring (3) and between this and the cylinder's screw-thread (9).<IMAGE>
Patent SE-452396-B (SE)
Inventor: FONDEN R
IPC: A23C9/123
Filed: 1984-03-05
Abstract: A method of cultivating in milk, organisms having a slow growth capacity, an organism produced according to the method and an edible milk product containing such organisms produced according to the invention. In executing the method a bulk starter culture is prepared by cultivating bacteria, for instance bacteria of the strain Lactobacillus acidophilus or any species of Bifidobacteria like adolescentis, breve, longum or infantis, or slow growing species of Streptococcus, whereby milk having an additive of growth stimulants is UHT (ultra high temperature) treated and is cooled to an optimum growth temperature for the bacterial culture and is inoculated with the bacterial culture, whereafter the culture is allowed to grow until the bacterial count is more than 10<8> per ml. Parallelly thereto, a milk medium containing growth stimulants and possibly an additive of proteins is prepared in a carefully cleaned and disinfected container, and the milk mixture is UHT treated and cooled to optimum growth temperature for the bacterial culture, whereupon the process milk batch is inoculated with bulk starter culture in growth phase in an amount of 2,5-25% or preferably 5-20%. The culture is allowed to grow at optimum temperature until the bacterial count is more than 10<8> per ml, whereupon the process is broken and the product is cooled and packed.