baber/WOPTO huggingface dataset:
Patent IT-1233966-B (IT)
Title: Precision instrument.
Inventor: BERGAMINI ROBERTO
IPC: A61B/
Filed: 1989-01-13
Granted: 1992-04-22
Abstract: The present invention is inherent on a precision instrument, made from thin, astiform, cylindrical body that can be inserted into a patient's vagina, the extreme upper end of which is a handle designed anatomically, at the opposing end is a sort of point swaged towards the outside, it is slightly curved and of fixed length, on the end of which is a protection entity, the middle section also has a double scallop with equally spaced notches that slide in one direction, at least one template ring gauges the depth of the patient's uterus.
Patent IT-1216384-B (IT)
Title: Wringing press with membrane
Inventor: GRILLI LUIGI
IPC: C12G/
Filed: 1986-12-04
Granted: 1990-02-22
Abstract: Indicator tube detects the presence, with a mimimum concn. of 5x10 power (-3) MG/L, of mixtures of 2,2'-dichlor-tri-ethylamine, methyl-bis-beta-chlor-ethylamine and 2,2',2-tri-chlor-tri-ethylamine. Tube contains a polyethylene insert (2), filler (3) contg. calcium chloride, and superimposed indicator layer (4) of a bismuth salt, pref. bismuth-iodide, and glass wool (5).
Patent IT-1040831-B (IT)
Title: False-twisting spindle magnetic mounting - has chamfered poles giving structured magnetic fields to hold spindle under tension
Inventor: KRESS M
IPC: D02G/
Filed: 1975-07-04
Granted: 1979-12-20
Abstract: The construction of the magnetic mounting for a false-twisting spindle has the collar of the spindle surrounded by more than half of each pone (N, S) of the horseshoe-shaped magnets, each pole being chamfered to give an angled surface at an angle of about 20 degrees to the vertical. The design gives a firm holding action on the false-twisting spindle in both axial and radial directions, without allowing the spindle to heat through friction.
Patent IT-1107224-B (IT)
Title: Reed mouthpiece for woodwind instrument - has coating of fine particle suspension on end of and partially penetrating reed
IPC: G10D/
Filed: 1978-09-19
Granted: 1985-11-25
Abstract: The reed mouthpiece for a woodwind instrument comprises a reed block with a free tip, opposing lateral edges and a core positioned inwardly relative to the lateral edges and to the tip. The mouthpiece has a thin coating formed by a fine particle suspension, the coating extending of the tip, but not over the core. This coating penetrates the surface of the reed. Pref. the coating is provided over both surfaces of the tip, and the upper surface of the two lateral edges. The coating may form a loop around the core in the form of a figure.
Patent IT-1106350-B (IT)
Title: Radial piston with lubricated piston to shoe swivel joint - has cylinder with curved end faces on shoe inside piston cross-bore
IPC: B64C/
Filed: 1978-11-22
Granted: 1985-11-11
Abstract: The piston is for a radial piston unit and is connected to a piston shoe (61) via a swivel joint consisting of a cylindrical portion (1) on the shoe contained in a cross-bore in the piston, with a chamber (53) for pressurised lubricant between them. The end faces (101) of the portion are curved with a radius (5) which is a little shorter than the radius (55) of the piston. The chamber is preferably shaped to form curved sealing faces parallel to the outer wall. The portion may be located in the piston via a linking element. The link may contain a spring to hold piston and piston shoe together.
Patent IT-1111086-B (IT)
Title: Pressure operated relief valve - includes main relief valve and pilot relief valve connected between control chamber and drain
IPC: F16K/
Filed: 1978-11-28
Granted: 1986-01-13
Abstract: The pressure relief valve comprises a piston-operated main relief valve (10) with one side of its piston exposed to the inlet pressure (11) to be relieved and the other side exposed to a control chamber (23) connected via a pilot relief valve (31) to a drain (70). The pressure for controlling the pilot relief valve is obtained from the junction between a restriction (16) leading from the pressure source and an electrically operated pilot valve (57) leading to the drain (70). Maximum pressure in the inlet chamber (22) is determined by the opening of the pilot relief valve against a spring (14). The relief valve opens at a relatively low pressure in the absence of a controlling electrical signal.
Patent IT-1157731-B (IT)
Title: Portable draughting aid with sliding straight edge - consists of plastics sheet with parallel guide ridges near shorter edges
IPC: B43K/
Filed: 1978-11-28
Granted: 1987-02-18
Abstract: The portable draughting aid consists of a sheet of flexible transparent plastics (1) with two parallel ridges (2) formed near each of the shorter edges. These ridges (2) form guides (3) for a straight edge (4) which is provided with matching grooves. When the straight edge is removed, the sheet (1) can be rolled up about one of the guide ridges (2) so that it can be easily transported. In an alternative design the straight edge (4) is attached by a pivot to only one guide (3).
Patent IT-1234198-B (IT)
Title: Talcum powder use as an additive for earth made in a foundry.
Inventor: GIORGIO VINCON
IPC: B22C/
Filed: 1988-03-07
Granted: 1992-05-06
Abstract: The addition of natural, greasy or slippery talcum powder, during the preparation of earth, enables easier loading under equal applied pressure, considerably improving the superficial finish of the casting obtained. Furthermore, the talcum powder's high refraction increases the thermal chemical resistance of the layer of earth directly in contact with liquid metal, the particularly fine granules of the talcum powder used allows for improved closure in the superficial porosity of the earth being formed.
Patent IT-1155145-B (IT)
Title: Vehicle drive wheel slip prevention
Inventor: JOHNSSON THOMAS
IPC: B60B/
Filed: 1982-03-15
Granted: 1987-01-21
Abstract: The process prevents sliding and slipping between driving wheels and a base with a multiple shaft vehicle drive system and hydrostatic power transmission. At least one motor-driven hydraulic pump and motor are used, giving a pressure which is adjusted to vary driving torque. Wheel speed is continually calculated and compared with that of a freely revolving wheel shaft on the vehicle. Where differences exceed predetermined speeds and duration, an impulse is passed to the adjustment system to lower hydraulic pressure for a specific period.
Patent IT-1240544-B (IT)
Title: Automatic method for handling workpiece carrying boards and apparatus for carrying out this method
IPC: B25J/
Filed: 1990-09-11
Granted: 1993-12-17
Abstract: The automatic method for handling workpiece carrying boards consists in calling from a magazine a wire-guided carriage carrying a workpiece on a board, transferring it to a pair of elevators located inside a wheeled conveyor, lowering the elevators, depositing the board on the wheels of the conveyor, conveying it from an entry area to a machining area, and simultaneously moving a machined workpiece arranged on another board from a processing area to an exit area. An apparatus capable of automatically handling workpiece carrying boards 10 by the aforesaid method consists of: - a wire-guided carriage 12 for conveying the boards 10 that carry workpieces or machine parts; - elevators 14, 14', two per area "x" - "y" - "w", for transferring boards from the wire-guided carriage 10 to a wheeled conveyor 22; and - a wheeled conveyor 22 for the transfer of a board with a workpiece to be machined from an entry area "x" to a machining area "y", and/or for the transfer of another board from the said area "y" to an exit area "w". <IMAGE>
Patent IT-1188027-B (IT)
Inventor: TONCELLI MAURIZIO
IPC: C09D5/34
Filed: 1985-09-30
Granted: 1987-12-30
Abstract: The two components of the putty, one containing the accelerator and the other containing the catalyst, are placed in two separate containers under vacuo. After the preparation is complete the containers are brought first to atmospheric pressure and then to high pressure in order to favor the removal of the two materials from the containers onto the slab to be coated. The two components are then mixed on the slab forming the putty suitable for coating slabs of marble, stone and the like.
Patent LT-6749-B (LT)
Title: Outdoor locker
Inventor: WANG NING
IPC: A47B81/00
Filed: 2019-11-25
Abstract: Disclosed is an outdoor locker that relates to the technical field of outdoor locker manufacturing. The outdoor locker includes a locker body provided with multiple storage compartments. Each storage compartment includes a compartment body, a compartment door, and a water baffling assembly, where the compartment body and the compartment door are arranged on the locker body. The water baffling assembly is detachably connected to the compartment door, and the water baffling assembly includes a guide plate protruding to an outside the compartment door and is arranged obliquely downwards. The water baffling assembly arranged on the storage compartment at an upper layer can be configured to prevent rainwater from dripping onto the compartment door of the storage compartment at a lower layer, achieving satisfactory waterproofing performance for the outdoor locker. By arranging the water baffling assembly at the lower portion of the compartment door, when a user opens the compartment door the water baffling assembly is able to move along with the compartment door to a position away from the storage compartment, so that the water baffling assembly will not hinder the user from picking up an article. This facilitates the user with picking up an article without harming the user’s personal safety.
Patent LT-6838-B (LT)
Title: System for visualization of radiation doses received by the patient during external radiation therapy procedures and method of production thereof
Inventor: ADLIENĖ DIANA
IPC: A61B6/00
Filed: 2019-12-18
Abstract: The invention relates to the 3D imaging and verification of the radiation doses received by the lower part of the patient's head with internal structures during an external radiotherapy procedure, and to the revision of the prepared radiotherapy plan. The invention solves the problem: the discrepancy of the universal head phantom construction with the individual parameters of the patient's head, the inaccuracy of the measurement and modeling of radiation doses due to the air cavities inside the phantom. The main object of the invention is accurate planning of the volume distribution of ionizing radiation doses within the area of the patient's head including the jaw and other structures. The individualized phantom is used to evaluate the processes of interaction of ionizing radiation with polymer gels and other materials, as well as the effect of radiation on the properties of materials. Also, the phantom is applicable in dentistry as a model to represent the exact parameters of a patient’s jaw and teeth. Owinowing to individual phantoms, radiotherapy implements more personalized treatment of patients, better control of the treatment procedure, faster health improvement and shorter time spent for treatment, as an individual and targeted treatment plan is prepared and applied to the patient, checked and adjusted with a phantom before therapy.
Patent MX-168307-B (MX)
Title: Purificacion de liquidos confibras de poliester tratadas
Inventor: KUNIN ROBERT
IPC: B01D39/04
Filed: 1988-03-25
Abstract: La presente invencion se refiere a un metodo para remover impurezas de un líquido, el cual comprende: pasar dicho líquido atravez de un lecho de filtro que comprende una mezcla de fibras de poliester opuestamente cargadas, caracterizado porque dichas fibras de poliester han sido tratadas con una solución cáustica para incrementar la hidrofilicidad de dichas fibras de poliester.
Patent MX-170502-B (MX)
Title: Articulo de espuma formado de una espuma soldable en frio y metodo para producirlo
Inventor: FRANCIS DAVID J
IPC: B32B7/10
Filed: 1990-02-15
Abstract: La presente invención se refiere a un artículo de espuma, formado de una espuma soldable en frío, caracterizado porque el artículo está en forma de una tira alargada que comprende una superficie curva, la tira tiene al menos una costura soldada a lo largo de su extención longitudinal que mantien la configuración de la superficie curva.
Patent MX-167-B (MX)
Title: Modelo de utilidad de cople reforzado con galleta de 4 a 7 capas para direccion standard
Inventor: SANTOYO FARFAN FILIBERTO
IPC: A62D1/00
Filed: 1993-02-19
Abstract: El presente modelo de utilidad se refiere a un cople reforzado para dirección standard, versátil en cuestión de adaptarse a todo tipo de dirección standard de automóvil de cualquier modelo, solo con el efecto de cambiar uno o los dos pernos delgados o gruesos, dependiendo directamente del tipo de dirección standard del automóvil.
Patent PT-75343-B (PT)
Inventor: VATIN RAYMOND
IPC: B24B9/00
Filed: 1982-07-29
Abstract: 1. A method of machining edges of a pane comprising positioning the pane to be machined (14) on a support (12), holding it against movement by a reduced pressure acting on its lower surface, applying a rotatable grinding wheel (18) to the edge of the pane and causing the support to rotate so as to pass the periphery of the pane in front of the wheel, characterised in that the wheel (18) is guided by the edge of the pane itself and the pressure of the wheel (18) on the pane and the speed of rotation of the support (12) are controlled by a programme appropriate to each design of pane (14).
Patent PT-82744-B (PT)
IPC: A61P21/00
Filed: 1986-06-11
Abstract: The invention relates to novel sulfonic acid esters of formula I <IMAGE>  (I)  wherein R1 is C5-C6cycloalkyl which is unsubstituted or substituted by C1-C7alkyl, unsubstituted or substituted phenyl, R2 is C1-C7alkyl, R3 is phenyl which is substituted by halogen or nitro, and the asterisk denotes a carbon atom that is either present in the preponderant number of molecules in the S configuration or in the preponderant number of molecules in the R configuration. These compounds can be prepared by enantio-selective reduction of 4-R1-substituted  alpha -oxobutyric acid compounds and subsequent conversion of the resultant  alpha -hydroxy group into the -OSO2-R3 group. The compounds of formula I are suitable intermediates for the preparation of ACE inhibitors or precursors thereof.
Patent PT-87840-B (PT)
Inventor: COLLEONI GUIDO
IPC: H01H33/65
Filed: 1988-06-24
Abstract: A rotary switch with a sealed enclosure in which a rotating knife-blade is housed cooperating with two stationary contacts supported by the internal periphery of the enclosure. A permanent magnet is incorporated in the stationary contacts to magnetically blow the arc roots on a curved migration track towards hidden locations which are not facing the knife-blade. The invention is applicable to a gas-insulated medium voltage switch.
Patent PT-87877-B (PT)
Inventor: GUSTAFASON REGIS
IPC: H01Q15/16
Filed: 1988-06-29
Abstract: The invention relates to a parabolic antenna reflector. The reflector is comprised of two metal layers (2, 4) which are separated by a dielectricum (3) consisting, for instance, of polypropylene plastic. For the purpose of eliminating the edge currents which occur in the signal receiving and signal transmitting metal layer of the reflector, the reflector is constructed to form a capacitor, wherewith the insulating layer (3) is given a thickness such that in conjunction with the dielectric constant of the selected insulating material the side lobes, created by the edge currents are at least substantially eliminated.
Patent PT-88780-B (PT)
Inventor: BERGE JOHN MICHAEL
IPC: A61P9/12
Filed: 1988-10-17
Abstract: A compound of formula (I): <CHEM>  or a pharmaceutically acceptable salt thereof, wherein: R<1> and R<2> may each represent hydrogen or alkyl providing that at least one of R<1> or R<2> represents alkyl; R<3> and R<4> each represent hydrogen or R<3> and R<4> together represent a bond;  n represents an integer 1 or 2; and m represents an integer 1 or 2; a composition containing such a compound and the use of such compounds and compositions in medicine.
Patent PT-89897-B (PT)
Inventor: AVIS GRAHAM MARTIN
IPC: H04W48/12
Filed: 1989-03-03
Abstract: The subscriber communication system includes a base station in a network with a number of subscriber stations, where control information is communicated between the base station and the subscriber stations over a radio control channel (RCC) at a frequency selected by the base station from a number of predetermined frequencies. The a base station transmits control messages including a unique network number over the RCC. Each subscriber station processes the network number in the control message received over the RCC to enable the subscriber station to process the control message in accordance with whether the subscriber station is in the same network as the base station. The timing of communications transmitted by a subscriber station over a given communication channel between a base station and the subscriber station is refined upon initial establishment of the communication channel.
Patent PT-92909-B (PT)
Inventor: SHIMADA TOSHINORI
IPC: F16F/
Filed: 1990-01-19
Abstract: The coned disc spring (D) has a structure whose corrugated section describes spiral ripples (P) around the centre circle (10) of a blank sheet starting at its arbitrary circumferential points. The spiral ripples (P) can start at at least two points of equidistant points on the circumference of the centre circle and preferably, at odd-numbered equidistant points. The coned disc spring does not exhibit eccentric stress and operating direction at the time of deflection but undergoes a uniform deflection in a circumferential direction, when it is used as a diaphragm. When it is used as a spring for returning the key top of a keyboard switch, the pressing force of the key top is transmitted to the entire region and the spring can undergo smooth deflection and can exhibit a reliable switch operation. It is advisable to support and fix the dish spring (D) of the present invention by applying a tension in a centrifugal direction to the entire circumference of its outer periphery. In this manner, deflection of the entire region of the dish spring can be made uniform.
Patent PT-96154-B (PT)
Inventor: JACOBS ROBERT TOMS
IPC: C07D209/18
Filed: 1990-12-11
Abstract: The present invention concerns novel carbamoyl derivatives of formula I, set out herein, which antagonize the pharmacological actions of one or more of the arachidonic acid metabolites known as leukotrienes, making them useful whenever such antagonism is desired, such as in the treatment of those diseases in which leukotrienes are implicated, for example, in the treatment of allergic or inflammatory diseases, or of endotoxic or traumatic shock conditions. The invention also provides pharmaceutical compositions containing the novel derivatives for use in such treatments, methods for their use and processes and intermediates for the manufacture of the novel derivatives.
Patent PT-98255-B (PT)
Inventor: CARDIN ALAN DOUGLAS
IPC: C08G71/02
Filed: 1991-07-08
Abstract: The preferred oligomers of the present invention are polyureas, polycarbonates, polyesters or polyamides having a number average molecular weight of <10,000. These oligomers are water-soluble, have a rigid backbone, have recurring units coupled by carbonyl linking moieties which have anionic groups, display predominantly linear geomentry such that regular spacing between anionic groups exists in an aqueous medium, and are pharmaceutically-acceptable. The oligomers are useful for the treatment and/or diagnosis of AIDS and ARC.
Patent PT-99671-B (PT)
Inventor: LORMEAU JEAN CLAUDE
IPC: C08B37/08
Filed: 1991-12-03
Abstract: N,O-Sulphated heparosans consisting of chains or of a mixture of chains with a molecular mass of between 1500 and 15000 Da, characterised by a repeated disaccharide structure of formula I: <IMAGE>  in which   - E denotes an acetyl group in 0 to 80 % of the disaccharide units of the said N,O-sulphated heparosan, and a sulphate group and optionally a hydrogen atom in the remaining disaccharide units,   - G denotes a hydrogen atom and a sulphate group, and the pharmaceutically acceptable salts of the said N,O-sulphated heparosans. Medication.
Patent SE-302801-B (SE)
Inventor: KIHLBERG G
IPC: G01P3/48
Filed: 1967-09-20
Abstract: 1,236,258. Analogue dividers. JUNGNER INSTRUMENT A.B. 5 Sept., 1968 [20 Sept., 1967], No. 42350/68. Heading G4G. [Also in Division H3] The frequency f of a signal is determined by feeding the signal and a reference signal of frequency f 0  to a gating circuit to produce an output signal Cf/f 0  where C is a constant. In one embodiment, Fig. 3, a tacho-generator 7 rotating at a speed f rot  consists of a resolver fed with a reference signal f 0 /2 from reference source 1 and divider 13 to produce an output signal f1 = f 0 /2 + nf rot . This signal is then fed via limiter 8 and divide-by-two stage 9 to produce waveform F 12 , Fig. 4, at the input of unit 10. A reference squarewave signal at frequency f 0 , F 13 , Fig. 4, is fed to a second input of unit 10, and the resulting output signal F 14  contains f 1 /2 pulses/second, the leading edge of which are synchronized with positive-going zero passages of signal F 13  and are of a duration corresponding to an integral number of cycles of F 13 . The signal F 14  is delayed by a period 1/f 0  in unit 11, to give signal F 15 , and the two signals F 14 , F 15  are fed via EXCLUSIVE-OR circuit 12 and switch circuit 5 to produce signal F 17  which is integrated to provide the required D.C. output.
Patent SE-328776-B (SE)
Inventor: WHITE H
IPC: F04C2/10
Filed: 1967-12-12
Abstract: 1,163,490. Bearings. TRW Inc. 20 Dec., 1967 [27 Sept., 1967], No. 57821/67. Heading F2A. [Also in Division F1] A rotary positive-displacement hydraulic pump, or motor, comprises an externallytoothed member 12 meshing with an internallytoothed member 20 and defining therewith a plurality of working chambers 21a to 21g, the teeth of the member 20 being constituted by cylindrical rollers or vanes 17 lodged in recesses 18 of slightly greater diameter and lined with a material 27 having a coefficient of friction lower than that of the remainder of the member 20 so as to minimize friction when the rollers are revolved by the teeth of the member 12 during operation of the pump or motor, which involves either planetary rotation of one member relative to the other or rotation of one member about its own axis while the other member gyrates along a circular path about said axis without revolving about its own axis. The aforementioned material may be copper plating or a fluorocarbon resin such as P.T.F.E., fluorinated ethylene propylene, chlorotrifluoroethylene or polyvinylidene fluoride. The member 20 may be made of cast iron or sintered iron, which may be impregnated with plastics material, Fig. 3 (not shown), to render it impervious to the hydraulic working fluid e.g. oil. It is indicated that, owing to the recesses 18 being of slightly greater diameter than the rollers, a hydrodynamic film of the working fluid is formed between the rollers and the walls of the recesses, thereby effecting lubrication of the rollers.