baber/WOPTO huggingface dataset:
Patent SE-469395-B (SE)
Inventor: LUNDELL L-G
IPC: E21B10/58
Filed: 1988-07-28
Abstract: The invention relates to a drill bit of the percussion type having a bit body (10) of steel the front working portion of which is provided with at least one slot (11) in which an insert (12) is attached by brazing means. In order to substantially reduce the braze stresses and thereby enable usage of cemented carbide with higher hardness and reduced need of regrinding the drill bit of the invention has been equipped with a number of support plates (13) that have uniform thickness whilst being much thinner than the insert (12) said support plates consisting of cemented carbide or a metal alloy with a coefficient of linear expansion which, for temperatures below 500 DEG C is substantially smaller than same coefficient for steel and the braze metal whilst being approximately the same as the same coefficient for the insert (12).
Patent SE-466783-B (SE)
Title: Device for insect control
Inventor: PERSSON A
IPC: A01M1/14
Filed: 1990-06-08
Abstract: The present invention concerns a device for trapping insects, in particular flies, in which a means 6 suitable for trapping insects is arranged on a base 3, either directly or indirectly, and the base 3 can be heated to a suitable temperature in relation to the surroundings and the said means 6. <IMAGE>
Patent SE-469519-B (SE)
Title: Vehicle-manoeuvring device
Inventor: KARLSSON JOHAN HOLGER
IPC: B62D11/04
Filed: 1990-08-20
Abstract: The invention relates to a device for manoeuvring a vehicle forwards, backwards and in various directions. A slide 30 is arranged to be able to be moved along a motional path from a neutral position between a first and a second end position to the said end positions. On the slide there is a control element 40, which is rotatable about an axle on the slide and is arranged to accompany the slide in its motions along the motional path. There are additionally controls 5V, 10V, 5H, 10H coupled to the control element, which controls, depending on the rotational position of the control element relative to the slide and the position of the slide relative to the neutral position, are arranged to convey drive power from a power source 4 to the driving wheels 3V, 3H of the vehicle on the one or both sides of the vehicle so as to drive the vehicle forwards or backwards in various directions, and manoeuvring members 9V, 9H for rotating the control element about the said axle and for moving the slide along the said motional path. <IMAGE>
Patent CN-1003974-B (CN)
Inventor: SCHAAR HANS-JOACHIM GRAPENTIN
IPC: H05K3/00
Filed: 1985-10-04
Abstract: 本发明涉及对印刷电路板基板通孔内塑料层可靠地进行去涂、蚀刻以及粗化的方法，用硫酸溶液使通孔内的塑料层牢固地粘附金属镀层，本方法的特征在于用含硫酸和硝酸根离子的溶液处理通孔，此方法适用于制备印刷电路板和／或镀敷通孔的电路板。
Patent CN-86107238-B (CN)
IPC: C23G1/06
Filed: 1986-10-22
Abstract: 一种金属表面处理用的含水除油除锈防锈剂，它主要由铝粉、氢氧化钠、六次甲基四胺、聚氧乙烯脂肪醇醚、环氧乙烷和磷酸组成。本发明化学性能稳定，使用周期长：消耗慢，除油、除锈、酸洗、钝化、磷化同步进行。使用本发明处理后的金属表面平整光滑，放置在通风干燥处可防锈１月以上，对有色金属与黑色金属均能达到除油除锈防锈一步法，经处理后金属表面可直接电镀或涂漆，增强了电镀层结合力和油漆涂膜结合力，提高了涂装质量。
Patent CN-1014618-B (CN)
Inventor: XIANGKAI SHANG
IPC: C22B11/06
Filed: 1989-03-30
Abstract: 本发明氯碱工业石墨阳极的处理方法属于热化学领域，具体来讲就是对氯碱工业电解槽中的石墨阳极进行热化学处理，即先在加热炉中加热，而后热浸在可以转化为Co 3 O 4 的钴盐类溶液中，取出再加热，再浸渍，如此循环2-3次即可得到含Co 3 O 4 的石墨阳极，其寿命比原来提高2-7倍，电性能得到改善，电位降低40-303毫伏，而且成本低廉，方法简单易推广实施，经济效益也十分可观。
Patent FI-118154-B (FI)
Title: Apparatus for treatment of waste water comprises closed casing containing compost and a plate-like filter of decomposable material in an inclined position, with the compost and filter having mutual heat-exchanging communication
Inventor: NAERVAENEN AARO
IPC: C02F1/28
Filed: 2004-11-04
Granted: 2007-07-31
Abstract: A waste water treatment apparatus (1) comprises a closed casing (2) having a waste water inlet (12), a waste water outlet (13) and a waste water path arranged between the inlet and outlet. The casing includes a plate-like waste water filter (11) of decomposable material, arranged in an inclined position in the waste water path; and a compost (7) arranged entirely separated from waste water path. The filter and compost have heat-exchanging communication with each other. The casing has at least one maintenance hatch (3). An independent claim is included for a decomposable heat-insulating panel useful as a filter material in the apparatus.
Patent FI-129250-B (FI)
Title: Control system for controlling a tool of a machine
Inventor: ANTTILA ARTO
IPC: G05B19/02
Filed: 2018-07-12
Granted: 2021-10-15
Abstract: A control system (CS) for controlling a tool (3) of a machine (E). The control system (CS) comprises at least one controller (CO) and detecting means (DM), the detecting means (DM) comprising at least one range finder device (10) for at least partly detecting and positioning an Object (16, 17) with regards to the tool (3) in 3D space. An operation mode of the at least one controller (CO) depends at least in part on the Object (16, 17). Further a machine (E) and a method for controlling a tool (3) of the machine (E).
Patent FI-129084-B (FI)
Title: Diffractive display element with grating mirror
Inventor: OLKKONEN JUUSO
IPC: G02B27/01
Filed: 2018-02-06
Granted: 2021-06-30
Abstract: There is provided a diffractive display element comprising a waveguide body, an incoupling region for diffractively coupling light into the waveguide body, and an outcoupling region for diffractively coupling light out of the waveguide body, said light being adapted to propagate from said in-coupling region to the out-coupling region along a primary route. According to the invention, the element further comprises at least one grating mirror outside said primary route for diffractively mirroring light strayed from said primary route back to said primary route. The invention allows for increasing the efficiency of waveguide-based personal displays.
Patent HK-1055597-B (HK)
Title: Container having improved organoleptic barrier properties
Inventor: WILL WOOD
IPC: B65D1/02
Filed: 2003-09-09
Abstract: The present invention relates to a container having improved barrier properties, the container comprising a thermoplastic polymer; and having uniformly dispersed in the polymer an effective absorbing amount of a cyclodextrin material; wherein the cyclodextrin is free of an inclusion complex compound and the cyclodextrin comprises an alpha -cyclodextrin, a  beta -cyclodextrin, a  gamma -cyclodextrin or mixtures thereof, having pendant moieties or substituents that render the cyclodextrin compatible with the thermoplastic polymer whereby 20 to 45 % of the hydroxyl groups of the cyclodextrin material, H is replaced by a substituent.
Patent HU-176114-B (HU)
Title: Equipment for the transfer of different fluids, mainly for the application of colouring, coating, impregnating, isolating agents, of adhesives, varnishes, plastic materials and of other liquid, smearable useful liquids on a surface
Inventor: MAKINER ESA K
IPC: B01F3/08
Filed: 1978-05-08
Abstract: Apparatus for dispensing liquid preparations which comprises a container having demountable upper and lower container parts, the upper container part of which has a pressurized-fluid inlet connected by a flexible connecting line to a source of pressurized fluid and a vent, a flexible diaphragm located in the container so as to provide an expandable and contractable pressurized-fluid chamber and an expandable and contractable preparation chamber in the container, a charging and discharging orifice in the lower container part, and a flexible connecting line connecting that orifice with a point at which fluid is discharged. The container is mounted for rotation on a horizontal axis for allowing rotation of the container from a position in which the charging and discharging orifice in the lower container part is uppermost for filling and lowermost for discharge. The vent is so located with reference to the charging orifice that a back pressure is maintained in the pressurized-fluid container part sufficient to prevent collapse of the diaphragm faster than liquid preparation is fed in through the charging orifice.
Patent HU-176165-B (HU)
Title: Pessary
Inventor: SCHOEPFLIN-HERTWIG GISELA
IPC: A61F6/02
Filed: 1977-04-08
Abstract: The present invention provides in a composite vaginal ring containing a safe and effective amount of a pharmaceutically active medicament which includes:  a)  a major supporting medicament-free vaginal ring consisting essentially of a physiolocigally acceptable synthetic resin and having at least a portion of the annular surface thereof adapted to mate with a corresponding minor, medicament-containing vaginal ring segment; and b) at least one minor, medicament-containing vaginal ring segment adapted to mate with the modified annular surface of said major supporting vaginal ring and consisting essentially of a safe and effective amount of a pharmaceutically active non-ionic, lipophilic drug dissolved or uniformly suspended in an elastomeric, cross-linked LTV linear dimethylpolysiloxane resin, the improvement wherein:  at least one of the major supporting vaginal ring and the minor vaginal ring segment has a reniform or ellipsoidal cross section; or the major supporting vaginal ring is formed as a closed or inwardly open hollow-profile ring, as a closed or inwardly open hollow ring, as a hollow ring having a circular or reniform cross section, as a core-encased composite ring or as a sandwich element.
Patent IT-1249487-B (IT)
Title: Laser beam gauge for the precise measurement of objects, including those located at a considerable distance from the gauge
Inventor: ZAGLIO ENRICO
IPC: G01B/
Filed: 1991-05-27
Granted: 1995-02-23
Abstract: The present invention relates to a gauge or instrument for precisely measuring the dimensions of mechanical parts, devised and made to carry out measurements without the material contact with the elements to be measured which occurs in other cases when laser beams are used for these measurements; the said instrument is primarily suitable for carrying out measurements of elements located at a distance, and even at a considerable distance, from the gauge. The gauge in question is characterized in that the generator of the laser beam, the principal component of the gauge, and consequently the beam itself carry out suitable mechanical movements for acquiring the measurement which is made by direct reading on an optical measuring ruler and by means of a linear transducer. <IMAGE>
Patent IT-1248914-B (IT)
Title: Combinazione martello idraulico-cucchiaia disgregatrice
Inventor: SCHAEFF HANS
IPC: E02F3/96
Filed: 1991-05-23
Granted: 1995-02-11
Abstract: Combinazione martello idraulico-cucchiaia per l'applicazione a bracci di escavatrici, nella quale è applicato un telaio di supporto (36)al perno di basculamento (26) ed alla cinematica di basculamento (32, 34) previsti per l'attrezzo di scavo e un martello idraulico (50) è collegato in modo tale con il telaio di supporto (36) che la sua direzione principale è essenzialmente tangenziale rispetto ad un arco con centro nel perno di basculamento (26), mentre una cucchiaia disgregatrice (40) applicata al telaio di supporto è disposta, in posizione di lavoro, con lo spigolo disgregatore in direzione di avanzamento anteriormente rispetto allo scalpello (52) a percussione ed in posizione di riposo, giacente fuori dal raggio d'azione del martello idraulico.
Patent IT-1251748-B (IT)
Title: Procedimento e apparecchiatura per l'abbinamento univoco di documenti radiografici, ecografici, tomografici, angiografici, di risonanza magnetico-nucleare e,in generale di tutti quei documenti che originano da procedimenti diagnostici che producono referti per impressionamento fotografico, ad un determinato paziente
Inventor: PEDRAZZINI GIANANDREA
IPC: A61B5/117
Filed: 1991-10-30
Granted: 1995-05-23
Abstract: Un procedimento per l'abbinamento univoco di documenti corrispondenti ad una determinata indagine strumentale a un determinato paziente prevede preliminarmente l'identificazione del paziente, la prescrizione a detto paziente di un'indagine diagnostica strumentale, l'assegnazione di un codice di identificazione del paziente contenente almeno dati di identificazione personale di detto paziente e l'associazione permanente di detto codice di identificazione a detto paziente attraverso un dispositivo di supporto (3) fissabile al paziente stesso. Il procedimento prevede poi il trasferimento del paziente in corrispondenza di una macchina (6) per l'esecuzione dell'indagine strumentale prescritta, dove un lettore (4) esegue la lettura del codice di identificazione sul dispositivo di supporto (3) e appropriati dispositivi (5, 21, 33, 34) eseguono l'eventuale completamento del codice letto con dati di identificazione dell'indagine strumentale da eseguire, la scrittura del codice di identificazione su un supporto provvisorio (27) contenuto nella macchina (6) di indagine strumentale, la verifica della congruità del codice scritto con quello letto ed eventualmente completato. La macchina esegue infine l'indagine strumentale prescritta, dando origine ad un documento (7) che contiene il risultato dell'indagine e in cui è stato contestualmente trasferito il codice scritto su detto supporto provvisorio (27). (Fig. 1)
Patent IT-1252668-B (IT)
Title: Organic salts based on 7,7,8,8-tetracyanoquinonedimethane
Inventor: MALATESTA VINCENZO
IPC: H01G/
Filed: 1991-12-23
Granted: 1995-06-21
Abstract: Organic salts based on 7,7,8,8-tetracyanoquinonedimethane having charge transfer properties, which can be fused, which are thermally stable and which have a capacity to bond onto metal surfaces having the general formula I: <IMAGE> ^ absorbance > wavelength
Patent IT-1263614-B (IT)
Title: Sistema a camme
Inventor: FUCIK MILAN
IPC: D04B9/46
Filed: 1993-02-19
Granted: 1996-08-27
Abstract: L'invenzione si riferisce ad un sistema a camme per una macchina per maglieria circolare a doppio cilindro, per la produzione di maglieria e prodotti analoghi, utilizzato per il controllo di aghi (4) a linguetta, a doppia testa. Gli aghi (4) sono trasferibili e controllati da barre (3) di comando degli aghi. Le barre oscillanti di selezione degli aghi (5) sono montate su barre degli aghi presentanti due dentelli di guida (51, 52) selezionabili, alternativamente, per l'impegno con i percorsi (23, 27 e 13, 9) delle camme. Il sistema a camme include percorsi (27, 9, 13) in entrambi i cilindri (1, 2) degli aghi, allo scopo di guidare in altezza le barre vuote (3) degli aghi, dove le corrispondenti punte aprono le linguette degli aghi opposti (4) e questo in altezze corrispondenti al primo gruppo di dentelli di guida e/o all'altro gruppo di dentelli di guida.
Patent IT-1273317-B (IT)
Title: Processo per l'ottenimento di metalli utilizzabili senza danni da rottame metallico misto radioattivamente contaminato
Inventor: HANS-HEINRICH WESTERMANN
IPC: C22B15/00
Filed: 1994-02-21
Granted: 1997-07-08
Abstract: Processo per il recupero di metalli utilizzabili senza danni ai sensi delle disposizioni di legge almeno per un, settore di impiego industriale da rottame metallico misto radioattivamente contaminato che si presenta alla chiusura di impianti nucleari e che presenta un notevole contenuto di impurezze non metalliche. La fusione di separazione viene, eseguita con particolari stadi di processo. La radioattività dei componenti metallici dopo la colata è pari ancora solo a circa il 5% della radioattività iniziale. Gli scarti di fusione (scorie, cenerino volatile) vengono smaltiti a misura della radioattività.
Patent IT-1269794-B (IT)
Title: Procedimento per l'anticipo di handover in sistemi radiomobili in presenza di brusche attenuazioni dei segnali radio e relativo circuito
Inventor: FIDANZA VALENTINA
IPC: H04B1/10
Filed: 1994-05-19
Granted: 1997-04-15
Abstract: Viene descritto un procedimento, ed un circuito, per l'anticipo di handover in sistemi radiomobili in presenza di brusche attenuazioni dei segnali radio, particolarmente utili in ambienti microcellulari urbani. Il procedimento consiste in un opportuno filtraggio numerico dei valori medi a breve termine (circa 0,5 secondi) di campioni di livello sia misurati (downlink) da un apparato mobile, che inviati (uplink) alla stazione servente. Il suddetto filtraggio viene attuato applicando una metodologia FIR ai valori medi d'ingresso espressi in dBm. I valori filtrati vengono confrontati con una soglia prestabilita, il cui superamento comporta l'emissione anticipata di una richiesta di handover per causa livello tra il mobile e una cella adiacente (target) preferita. Quando la soglia non viene superata continuano a valere i criteri normalmente previsti per l'esecuzione degli handover (fig. 1).
Patent IT-1271677-B (IT)
Inventor: MEZEI TIBOR
IPC: B01J25/02
Filed: 1994-07-18
Granted: 1997-06-04
Abstract: The invention relates to a process for the preparation of 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione {buspirone} of the formula <IMAGE> and of its hydrochlorides by hydrogenating 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]but-2'-ynyl}-8-azaspiro [4.5 ]decane-7,9-dione of the formula <IMAGE> in the presence of a palladium or Raney nickel catalyst in an organic solvent and optionally converting the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione into a hydrochloride, in which a solution of 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]but-2'-ynyl}-8-azaspiro [4.5 ]decane-7,9-dione of the formula II in an organic solvent whose concentration is at least 40% by weight is added to a suspension of the catalyst in an organic solvent, the catalyst is removed and   a) the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione base of the formula I is isolated and/or b) the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione base of the formula I is treated with hydrogen chloride at 15 to 40 DEG C in ethanol or isopropanol and the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione hydrochloride melting at 188 to 191 DEG C is isolated or c) the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione base of the formula I is treated at at most 70 DEG C with hydrogen chloride in ethyl acetate or isopropanol and the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione hydrochloride melting at 201 to 203 DEG C is isolated.
Patent IT-1273680-B (IT)
Title: Operating bed, especially designed for field hospitals
Inventor: GIGLI ROMANO
IPC: A61F/
Filed: 1994-07-25
Granted: 1997-07-09
Abstract: The purpose of the present invention is an operating bed, especially designed for field hospitals, comprising a supporting framework, which is provided with wheels and which supports a central panel and two side panels, hinged to the central panel, about horizontal and parallel axes, at the two opposite sides of the central panel. Said panels define a support plane for the patient and are associated, in immovable manner, with each other and with the carrying structure, so that they can be dismounted to take up extremely little space during transport. There are also provided means of rotation and locking of the panels about the respective hinge axes, to allow varying the mutual angular position and that relative to the carrying structure, depending on the needs of use of the bed. <IMAGE>
Patent IT-1270100-B (IT)
Title: Mechanism for circular knitting machines
Inventor: UHLIR PAVEL
IPC: D04B/
Filed: 1994-09-29
Granted: 1997-04-28
Abstract: The invention concerns a mechanism for circular knitting machines, in particular for controlling the knitting needles 3, which are controlled or commanded in the channels 2 of the needle cylinder 1 by oscillating cursor elements 12 and the cam system. The essence of the invention consists in the contour structure of the oscillating cursor element 12 and in its mechanical connection to the knitting needle 3. <IMAGE>
Patent IT-1269033-B (IT)
Title: Cushion for supporting the lumbar region of a person sitting on a seat
Inventor: LOVEGROVE ROSS
IPC: A47C7/46
Filed: 1994-12-07
Granted: 1997-03-18
Abstract: A cushion 7 is described for supporting the lumbar region of the back of a person when he/she is sitting on the seat 1. The cushion 7 is suitable for use with various types of seat and is composed of an elongate strip of flexible material 8 which is draped on the back 3 of the seat and has a height 9 at one end such as to permit easy adaptation of the cushion 7 and of padding 10 in cushion foam material in correspondence with the other end. The padding 10 of material for cushion foam is suitable for adapting itself between the back 3 of the seat and the lumbar region of the back of a seated person and is preferably made in heat-sensitive foamed plastic which forms an imprint on its own to adapt to the shape of the lumbar region of the user's back by means of the body heat of the person sitting in the seat 1. <IMAGE>
Patent IT-1257509-B (IT)
Title: Impianto e relativa macchina per accumulare piastrelle ceramiche in pile
Inventor: FERRARI GIANCARLO
IPC: B65H/
Filed: 1992-11-16
Granted: 1996-01-25
Abstract: E' prevista una base fissa (2) che funge da appoggio per le pile (7) di piastrelle e, a fianco di essa, una prima linea di trasporto (5) di piastrelle in successione atta ad alimentare piastrelle, provenienti dalle unità poste a monte, all'impianto in oggetto; e una seconda linea di trasporto (6) di piastrelle in successione, atta ad allontanare le piastrelle dall'impianto in oggetto. Sono previste due macchine (20a) e (20b) disposte a ponte sopra la base fissa (2) e mobili parallelamente all'asse longitudinale della base fissa (2); ciascuna macchina (20a, 20b) è collegata ad entrambe le dette linee di trasporto (5) e (6) ed è atta a svolgere alternativamente la funzione di carico e la funzione di scarico. La prima macchina (20) agisce su un tratto che comprende una prima estremità della base fissa (2) ed arriva fino ad un punto intermedio, variabile, e la seconda macchina (20b) agisce su un tratto che comprende l'altra estremità della base fissa (2) e arriva fino ad un punto variabile intermedio; il funzionamento dell'impianto prevede lo scambio delle funzioni delle due macchine.
Patent IT-1261207-B (IT)
Title: Improvements to machines and methods for sawing stone
IPC: B28D/
Filed: 1993-03-04
Granted: 1996-05-09
Abstract: Improvements to machines and methods for sawing stone. Modifications are made to the blades, the tensors, the tensioning parts and the other parts of the machine to better exploit its design camber and increase the slip. The collective hydraulic tension is established. The exploitation of the blades and grit is improved. The time wasted for replacing and reversing blades is reduced. The beginning and end of sawing are diminished. A short course of mud is used for grooving. The mud is calcic ferrite. Action is taken to ensure that the mud stays at the ends of the blades which come out of the block. The detritus content in the mud is delimited. In this way it was possible to obtain an economical machine, with high output and low noise. <IMAGE>
Patent IT-1262408-B (IT)
Title: Modular cruciform element and device which can be produced from it
Inventor: DE VILLA PALU STEFANO
IPC: A63F/
Filed: 1993-10-22
Granted: 1996-06-19
Abstract: Device comprising at least one planar cruciform element consisting of, and decomposable into, five individual elements, known as tesseras, one positioned at the centre of the cruciform element (central tessera) and four which are identical to each other and different from the central tessera, placed at the vertices of the latter (vertex tesseras). The tesseras have a generally square shape and the profile of the sides of the vertex tesseras is complementary to the profile of the sides of the central tesseras. Each cruciform element can be combined in the plane with other elements identical to it by placing certain of the vertex tesseras in common, and furthermore each element is provided with a rotation, clockwise and/or counterclockwise, with regard to its own axis perpendicular to the plane by the plurality of the elements. The device is suitable for making table top games and group games. <IMAGE>