baber/WOPTO huggingface dataset:
Patent BR-202017006118-Y1 (BR)
Title: Evaporador para sistema de refrigeração
Inventor: ADRIANO FRANCISCO RONZONI
IPC: F25B5/04
Filed: 2017-03-24
Abstract: EVAPORADOR PARA SISTEMA DE REFRIGERAÇÃO. O presente modelo de utilidade pertence ao campo tecnológico de evaporadores utilizados em sistemas de refrigeração. Problema a ser resolvido: São conhecidos sistemas de refrigeração baseados no conceito de evaporação fracionada. Tais sistemas contém um dispositivo separador de fases disposto entre as evaporações fracionadas. Este dispositivo separador de fases compreende um componente modular e apartado, o qual é agregado ao sistema de refrigeração de forma manual, estando sujeito a falhas de montagem e vazamentos. Resolução do problema: É revelado um evaporador de placa (ou roll bond) que, aproveitando a estrutura geral entre placas, contém um meio de ramificação e uma câmara de armazenamento, os quais, quando combinados, alcançam a função e efeitos dos tradicionais dispositivos separadores de fluido, com a vantagem de serem parte integrante do próprio evaporador, mitigando falhas de montagem e vazamentos.
Patent BR-202021010787-Y1 (BR)
Title: Disposição construtiva introduzida em câmara de percepção sensorial do som e da luz
Inventor: LUIS ANTONIO MACEDO RAMOS
IPC: A61B3/02
Filed: 2021-06-02
Abstract: DISPOSIÇÃO CONSTRUTIVA INTRODUZIDA EM CÂMARA DE PERCEPÇÃO SENSORIAL PERCEPÇÃO SENSORIAL DO SOM E DA LUZ. O modelo de utilidade trata de uma disposição construtiva introduzida em câmara de percepção sensorial do som e da luz, situado no setor tecnológico de estudo da percepção sensorial do ser humano, mais precisamente, da percepção sensorial do som e da luz. Sabe-se que, atualmente, para a realização de testes e estudos sobre a percepção sensorial do som e da luz do ser humano, se utilizam diversos elementos visuais e geradores de sons, porém, são de pouca praticidade para utilização em experimentos didáticos e acadêmicos. Diante disso, caracteriza-se por uma caixa (1) com abertura (2) na tampa (3) e orifício lateral (4), provida de 04 rasgos (5) de posicionamento dos elásticos (6), tampa de bloqueio da luz (7), e, indicadores (8).
Patent IT-220125-Z2 (IT)
IPC: E05D7/04
Filed: 1990-08-09
Granted: 1993-06-23
Abstract: The hinge for butt-jointed doors and windows has top and bottom halves joined via a hinge spindle. A flange on the top half is fixed to the end face of the door or window, while the bottom half has two supporting bolts engaging in the frame. The spindle (3) is detachable from both halves (1,2), which can be used on a door or window opening to let or right. The tapped thread (26) for the spindle extends right through the bottom half. The same locking devices (25,37) are used to prevent the supporting bolts being pulled out of their drillings, whichever way the hinge opens. ADVANTAGE - Adjustable on several axes without lifting the door or window out.
Patent IT-214867-Z2 (IT)
Inventor: PALESTRA SIRO
IPC: B60N2/38
Filed: 1988-11-09
Granted: 1990-07-04
Abstract: A seat for tractors with a reversible driving position (2) including a front driving and operating unit (5) and a rear driving and operating unit (6) which are situated at different levels and between which is rotatable a seat (8) that can be raised and lowered simultaneously with its rotation by support means with a helical coupling (14, 19).
Patent IT-224362-Z2 (IT)
Title: Dispositivo formante gradino prefabbricato dotato di elemento di pro- tezione per spigolo tra pedata ed alzata
Inventor: MASTELLA MASSIMO
IPC: E04F/
Filed: 1991-08-14
Granted: 1996-03-14
Abstract: Conformemente al trovato, il gradino prefabbricato è dotato di un primo elemento profilato metallico annegato, durante il getto di calcestruzzo, in corrispondenza dello spigolo formato tra la pedata e l'alzata del gradino stesso.Detto primo elemento profilato metallico può cooperare, in opera, con un secondo elemento profilato metallico dotato di un rivestimento in materiale elastico, vantaggiosamente in gomma, che viene a rivestire detto spigolo e che consente, nel contempo, il montaggio sul gradino prefabbricato, di un elemento formante pedata e di un elemento formante alzata in qualsivoglia materiale.Alternativamente, detto primo profilato metallico è di per sé dotato di rivestimento in materiale elastico ed è direttamente annegato nel getto di calcestruzzo.
Patent CR-9628-A (CR)
Inventor: BEN FAN
IPC: F21S4/00
Filed: 2007-12-20
Abstract: An improved color changeable tube light includes a opaque core line, a plurality of LEDs being arranged in the core line, a translucent diffuser with the same length as the core line, a cladding layer having the same length as the core line and covering the core line and being formed by extrusion molding integrally with the diffuser into one piece. A unit is formed by disposing a red LED, a green LED and a blue LED of the plurality of LEDs into a fixing means, a plurality of the units are connected in series and disposed in the plurality of transversal through-holes of the core line respectively. The fixing means may be a box. The box may be quadrate, round or elliptic in shape. The tube light of the present invention to have the effects of light beams of neon light, and the color changing and the color mixing to obtain various results are available.
Patent CR-9889-A (CR)
Title: Composicion pesticida
Inventor: THOMAS MCGEE
IPC: A01N65/00
Filed: 2008-04-16
Abstract: La presente invencion se refiere a una preparacion pesticida que comprende una composicion pesticida que consiste esencialmente de una mezcla de aceite de ajo e isotiocianatos de alilo (AITC) en la proporcion en peso desde 95:5 hasta 60:40. La misma es especialmente efectiva como un pesticida, especialmente contra los nematodos encontrados comunmente en el suelo.
Patent EG-18313-A (EG)
Title: A method for forming a decoration on a coating of polytetrafluorafluoroethylene(p t f e)and culinary utensil relating to said method
IPC: B44C1/04
Filed: 1986-01-22
Granted: 1992-10-30
Abstract: A method for forming a decoration on a coating of polytetrafluoroethylene (PTFE) applied on a metallic substrate as applicable in particular to internal and/or external decoration of culinary utensils, and comprising the following steps: forming an anti-adhesive layer of a composition based on an aqueous dispersion of PTFE, which may or may not be colored, on the metallic substrate, after drying and prior to sintering of the anti-adhesive layer, applying on this layer through a serigraphic screen a colored composition containing an aqueous dispersion or a powder of fluorocarbon resin to which are added a thickening and/or gelling agent and a solvent which is miscible with water and has a vapor pressure below that of water after drying, baking the two layers thus obtained simultaneously in order to sinter all the particles of PTFE and of fluorocarbon resin.
Patent GB-554539-A (GB)
Title: Improvements in typewriting machines
IPC: B41J19/76
Filed: 1942-01-02
Abstract: 554,539. Typewriters. ROYAL TYPEWRITER CO., Inc. Jan. 2, 1942, No. 90. Convention date, CO., Inc. Jan. 2, 1942, No. 90. Convention date, Jan. 3, 1941. [Class 100 (iv)] In line-spacing mechanism for a stencil-card, a rocking pawl-shield for automatically varying the spacing is coupled to the ratchet-wheel by a clicking detent such as a spring- finger. In the mechanism shown in Figs. 1 and 6, the stencil-card D is placed in a holder 13 which is guided by fingers 7 on the carriage 1 and engages gears on the platen 5. An inked ribbon for rendering visible the stencil-characters is arranged behind the stencil-card and passes from a spool 23 to a spool 24. A ratchet-wheel 26 on the platen co-operates with a pawl 28 operated by a lever 34, and normally rests on a rocking shield 46 which is coupled by a spring-finger 51 to the ratchet-wheel. The shield has lugs 48, 49 for engaging a stop 50. After a line has been typed on the top part of the stencil-card, the lever 34 is operated, the pawl slides off the shield and is arrested by a stop 41 after a three-space movement, and the shield is advanced until the lug 49 engages the stop 50. After each line has been typed on the stencil-sheet Db, the lever 34 is operated, and the shield causes the pawl to impart a one-space movement. If it is desired to have two spaces between any two lines on the stencil-sheet, the shield is moved backwards by means of a fingerpiece 57 until the lugs 48, 49 are equidistant from the stop 50. The pawl is formed with a pointer 58 for reading space-indicating marks 59 on the shield.
Patent HK-4593-A (HK)
Title: Method for restoring a pipeline buried in the ground and lining used with this method
Inventor: MUELLER HANS
IPC: E03F3/06
Filed: 1993-01-21
Abstract: 1. A method of renovating a pipe line (1) which is laid in the ground, preferably a sewer, by means of a lining tube (4) whose cross-section is a little smaller than the internal cross-section of the pipe line (1) to be renovated, and which comprises an outer cover layer (8) and an adjoining resin-absorbent inner layer (9) which is impregnated with resin prior to the operation of introducing the lining tube (4) wherein the lining tube (4) is pulled into the pipe line in the collapsed condition by means of a cable (5) and a winch, characterized in that an amount of resin which exceeds the saturation amount is introduced into the resin-absorbent layer (9), that the cover layer (8) is perforated to form through openings (10) for the excess resin, and that in addition for expansion of the lining tube (4) an auxiliary tube (12) which is acted upon by a pressure fluid is introduced into the lining tube (4) by being turned inside out and the resin-coated cover layer (8) is pressed against the inside wall surface of the pipe line (1).
Patent IS-7286-A (IS)
Inventor: KLINGER ETY
IPC: G01N33/50
Filed: 2004-05-26
Abstract: The subject invention provides a process for measuring the relative potency of a test batch of glatiramer acetate. In addition, the subject invention provides a process for preparing a batch of glatiramer acetate as acceptable for pharmaceutical use.
Patent CR-10792-A (CR)
Title: Combinaciones de herbicidas con sulfonilureas especiales
Inventor: MARCELES VICTOR
IPC: A01N43/00
Filed: 2009-05-12
Abstract: Las combinaciones herbicidas con un cierto contenido de componentes (A) y (B) tienen efectos herbicidas mejorados: (A) uno o varios herbicidas tomados del conjunto formado por los compuestos de la formula (I) y sus sales, y (B) uno o varios herbicidas tomados del conjunto formado por los compuestos de la formula (II) y sus sales y esteres.
Patent DK-67381-A (DK)
Inventor: STOCKUM I B
IPC: F16B12/12
Filed: 1981-02-16
Abstract: A connection between two elements (10, 11) in furniture or the like. A straight rod (15) extends with the two end portions thereof into a bore in one element and the other, respectively. It is locked, by means of a cross-pin (24) in a transverse bore (18) in one element (10) against withdrawal from this element, and it is locked, by means of a cross-rod (20) which has a considerably greater length than the cross-dimension of the straight rod (15) and is received in a transverse bore (19) in the other element (11), against withdrawal from this element. The cross-rod forms one arm of a rigid angle fitting the other arm of which is formed by the part of the straight rod, extending into said one element (10). The cross-pin (24) is constructed as an eccentric, rendering possible tightening of the elements (10, 11) against one another by means of the straight rod (15).
Patent DK-84788-A (DK)
Inventor: CAMENZIND ALOIS
IPC: B25B27/02
Filed: 1988-02-18
Abstract: The tool (1) is intended for generating an axially directed force on a rod in order to loosen or establish a press fit between the rod and a body, e.g. the connecting spigot, pressed into a tube end, of a joint connection. For this purpose, the tool (1) has a rod receptacle (24) with a clamping jaw (28) which can be pressed against the rod by a first working piston (20, 37), so that the tool (1) can be fixed to the rod surface without damage thereto. A second working piston (21), provided axially parallel to the rod receptacle, generates the desired axially directed force. The two pistons (20, 21) are moved one after the other by arranging in the hydraulic line (12-14) leading to the second piston (21), a pressure control valve (56) which opens only after the working movement of the first piston (20) has reached its end position. The hydraulic pressure is generated by a hand-actuated pump (36, 51, 53, 52) arranged in the shank (3, 4) of the tool (1). The hydraulic oil is stored in bellows enclosed in the handle (2) of the tool (1), into which bellows the return flow takes place after opening a pressure-release valve (66). <IMAGE>
Patent EG-20280-A (EG)
Title: Process for preparing of fluoroalkoxybenzylamino derivatives of nitrogen containing heterocycles
Inventor: LOWE JOHN A
IPC: C07D215/42
Filed: 1992-06-17
Granted: 1998-07-30
Abstract: PCT No. PCT/US92/03571 Sec. 371 Date Dec. 14, 1993 Sec. 102(e) Date Dec. 14, 1993 PCT Filed May 5, 1992 PCT Pub. No. WO92/06079 PCT Pub. Date Apr. 16, 1992The present invention relates to novel fluoroalkoxybenzylamino derivatives of nitrogen containing heterocyclic compounds, and specifically, to compounds of the formula    <IMAGE>  I  wherein Q, X1, x2 and X3 are as defined below. These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders.
Patent EG-20168-A (EG)
Title: Copolymers of ethylenically insaturated carboxylic acid esters with polyaxyalkylene ethers of lower insaturated alcohols as follow - improving agents for paraffin containing oils
Inventor: KROL MATIASE
IPC: C10M145/14
Filed: 1992-07-16
Granted: 1997-08-31
Abstract: The invention relates to novel copolymers made from ethylenically unsaturated carboxylic acid esters with polyoxyalkylene ethers of lower, unsaturated alcohols, to their preparation, to their use as flow improvers (flow assistants) for paraffin-containing oils, and to oils which contain such copolymers. The invention also relates to the use of known copolymers made from ethylenically unsaturated carboxylic acid esters with polyoxyalkylene ethers of allyl and/or methallyl alcohol as flow improvers for paraffin-containing oils.
Patent GB-228318-A (GB)
Title: Improvements in fasteners for machine belts
IPC: F16G3/04
Filed: 1924-01-03
Abstract: 228,318. Young, J., and Young, W. Jan. 3, 1924. Belt fastenings for use with hinge-joint pins of buffalo hide &c. are formed from flat, oval or halfround metal strip with rounded edges so that the eyes of the fastenings will not cut into the joint pin. Each fastening is formed by bending a strip of metal A', Fig. 7, to the form shown in Fig. 1, the points D, D<1> being oppositely inclined and bent at the full width of the strip. The inner point D may be short so that only the outer point D<1> passes through and is clenched over the belt.
Patent GB-543439-A (GB)
Title: Improvements in or relating to the construction of seatings and the like
IPC: A47C7/34
Filed: 1941-01-06
Abstract: 543,439. Cushions; mattresses. SORBO, Ltd., and SUMMERS, P. A. Jan. 6, 1941. No. 194. [Class 52 (iv)] A seating comprises a sponge rubber body c having a number of cavities f on its under side in which are present springs g enclosed in canvas covers i and bearing on end discs h. The springs are retained in position by a base board which completely covers the base of the seat. The cavities may be more closely grouped near the centre of the seat. The seat may be formed in two parts the lower one having spring-filled cavities and the upper formed with cavities in staggered relation to the springs.
Patent GB-191285-A (GB)
Title: An improved machine for grinding cylindrical or conical external surfaces
IPC: B24B5/46
Filed: 1922-01-04
Abstract: 191,285. Lumsden, T. Jan. 4, 1922. Disc and wheel apparatus. - A machine for grinding cylindrical or conical external surfaces comprises a grinding-spindle carried by a turntable and having mounted on one end thereof a face grinding-wheel and on the other end thereof a peripheral grinder. The work, shown as a pair of railway or tramway wheels, is mounted in headstocks 11, 14 and is rotated by an electric motor 13. On the base 10 of the machine are mounted two sets of longitudinally and transversely movable slides 18, 19, each carrying a turntable 17 supporting a motor 16. On one end of each motor shaft 22 is mounted a cup grinder 23, intended to operate on the rims of the wheels, and on the other end of each shaft is a peripheral grinder 24, intended, after rotation of the turntable, to operate on the periphery of the flanges of the wheels. The turntables may be secured by bolts in the adjusted position.
Patent GB-1136775-A (GB)
Title: Improvements relating to disc brakes
Inventor: HAMBLING STEWART KEVERN
IPC: F16D55/224
Filed: 1965-04-13
Abstract: 1,136,775. Disc brakes. GIRLING Ltd. 6 April, 1966, No. 259/68. Divided out of 1,136,773. Heading F2E. The subject matter is as disclosed in Specification 1,136,773 but the claims are directed to the co-operating part-circular guide and drag taking surfaces formed on the circumferentially disposed friction pad assembly ends and inner sides of forwardly extending arms of the fixed support whereby the pad assembly may be rotated and removed radially outwards from between the arms.
Patent GB-665282-A (GB)
Title: Spring suspension systems for vehicles and other resilient mounting systems
Inventor: HIRST ARCHIE JOHN
IPC: B60G11/23
Filed: 1949-01-05
Abstract: 665,282. Road-vehicle spring-suspensions; springs. METALASTIK, Ltd. April 4, 1950 [Jan. 5, 1949], No. 273/49. Classes 108(ii) and 108(iii) In a spring suspension or mounting system of inextensible pivoted suspension links with resilient bushes about the pivots, the angular relationship of the links is varied by relative movement of the supporting member and the body mounted thereon by the links, the pivot axes of the links being contained substantially in a horizontal common plane under normal loading conditions, the suspension links being outwardly splayed from their connection with the body, the pivot axes of a link on one side of the body being parallel with each other but inclined to the pivot axes of the corresponding link on the other side of the body. As applied to the suspension of a bus chassis, each end of the axle casing 29 carries a link 34 which may be integral with the casing or may be a hollow casting shrunk on or otherwise secured to the casing. Each inturned end 32 of each of the links 34 carries the inner rigid bush 42, Fig. 6, of a resilient bushing 41, the outer bush 43 of which has ribs 44. The bushing may be of the kind described in Specification 581,464. Upper and lower connecting links 22 are pivotally connected to lugs integral with the ribs 44 and are similarly connected at their opposite ends to the outer bush of a similar resilient bushing carried by a member 24 rigid with the frame. The corresponding members 24 of the respective suspensions on each side of the vehicle are formed as continuations of a common transverse frame member 38. Each end 32 of the links 34 and the corresponding end of the rigid bush 42 are castellated, Figs. 8 and 9 (not shown), and are engaged by a star-shaped washer 48, Figs. 7, 10 (not shown). The prongs of the washer 48 engage the castellations of the bush 42 and the end 32. The washer is retained by a nut 50 which is formed with peripherally-spaced recesses 45 to enable it to clear the overhanging castellations 49, on insertion in the end 32, and is retained by three set bolts 52. The degree of preloading of the resilient element of the bushings may be adjusted by means of a turnbuckle-adjusted tie-rod (which forms the subject of Specification 665,283, which may be disposed, Fig. 11 (not shown), between diagonally opposite hinge connections of each pair of links 22. Under static loading, the system is adjusted to bring the link 34 and links 22 on each side of it, into line. When the vehicle is cornering, due to the outward inclination of each pair of links 22, the tension of the links 22 on the side of the vehicle nearest the outside of the bend, is increased above that of the links on the inner side. This stiffens the suspension on the outer side of the curve. Specification 621,638 also is referred to.
Patent GB-584821-A (GB)
Title: Improvements in or relating to draught excluders
IPC: E06B7/20
Filed: 1945-01-04
Abstract: 584,821. Draught excluders. BURROWS, S. Jan. 4, 1945, No. 349. [Class 20 (iii)] A draught excluder comprises a single bell crank lever 6 pivoted at 9 and having a short arm 11 provided with an adjustable stop 12 for engagement by the jamb to which the door is hinged and a long arm 8 pivoted at 7 to a rising and falling baffle 4 which is connected to a bow spring 5, the pivot 7 being between the centre of the spring and the jamb so that, as the door starts to open, that end of the excluder remote from the jamb to which the door is hinged rises before that end adjacent the jamb, the excluder working on its pivot 7. An alternative pivot 9' may be provided for a door of opposite hand and the stop 12 may then be mountable in one of two positions on a reversible lever. When the alternative pivot is used, the position of the excluder is reversed on account of the pivot 7 being offset.
Patent GB-738510-A (GB)
Title: Process for removing magnesium from aluminium
IPC: C22B21/06
Filed: 1953-01-06
Abstract: 738,510. Purifying aluminium. AMERICAN SMELTING & REFINING CO. Jan. 6, 1953 [July 12, 1952], No. 435/53. Class 82 (1). Magnesium is removed from aluminium containing more than 0.1 per cent by establishing a molten pool of aluminium in a confined zone, establishing an atmosphere of aluminium chloride free from oxygen and oxygen-containing compounds that might oxidize the aluminium, and releasing aluminium chloride gas below the surface of the pool to shower the molten metal into the atmosphere above the pool. Chlorine may be introduced under the surface of the pool to form the aluminium chloride, and the atmosphere in the furnace is maintained at a positive pressure below 1 inch of water. The temperature range preferred is 1200-1800‹ F. The Figure shows a plant for carrying out the process and comprises a furnace 1 with charging doors 6 and burners 5. A tube 8 is provided for injecting chlorine. A surge tank 3 with an exhaust conduit 4 is coupled to the furnace by a pipe 2. Pressure control means 10 are provided. After charging and melting the aluminium the burners are switched off, the furnace atmosphere purged by an inert gas, e.g. nitrogen or carbon dioxide (this stage is optional), and the furnace sealed. Chlorine is then admitted through the tube 8.
Patent GB-1379731-A (GB)
Title: Chromising ferrous metal substrates
IPC: C23C10/30
Filed: 1971-01-05
Abstract: 1379731 Chromizing ferrous substrates ALBRIGHT & WILSON Ltd 30 Dec 1971 [5 Jan 1971] 496/71 Addition to 1319801 Headings C7D and C7F  Ferrous substrates containing maximum 0.01%C which are either decarburized steels or steels containing a carbide forming element e.g. Ti or Nb are coated with an adhesive, Cr powder and hydrated Al or Mg halide or Mg oxyhalide and then heated for chromizing. The halide or oxyhalide may act as the adhesive or be added separately, preferably as an aqueous solution containing 10-1000 g/l. halide. The substrate is coated with 1-20 g. halide/sq. ft. and the pH of the solution may be controlled at 1.2-2.5 by adding an alkali metal hydroxide or carbonate or alkaline earth metal oxide, hydroxide or carbonate to the sol-  ution. The Cr may be added as Fe/Cr powder minimum 20%Cr, from a gas suspension, electrostatically, by a vibrator, a metering drum or a fluidized bed.