baber/WOPTO huggingface dataset:
Patent SE-348965-B (SE)
Inventor: JOHANSSON K
IPC: B27K3/15
Filed: 1970-11-03
Abstract: 1374289 Surface treatment of wood E G L ERIKSSON 3 Nov 1971 [3 Nov 1970] 51040/71 Heading DIP A method for treating the surface of wood, comprises pretreating the wood with a liquid hydrophilic substance substantially free of solvent and which facilitates penetration of the wood surface by an impregnation agent, the substance being caused to harden thereafter by subsequent treatment with the impregnating agent which reacts with the substance to form a polymer. The substance may be phenol or resorcinol. The agent may be an aqueous solution of hexamethylene tetramine, melamine formaldehyde or an intermediate reaction product of phenol and paraformaldehyde. Disproportionate penetration of the end surfaces relative to the other surfaces is prevented by initially applying an aqueous melamine resin to the end surfaces. This reacts with the phenol during the pretreatment to form a phenol insoluble polymer which prevents further penetration of the end surfaces. The phenol pretreatment may be effected at elevated temperature. Sulphuric acid or stannous chloride may be added to the phenol. The pre-treatment may be followed by a vacuum treatment. The subsequent impregnation may be at elevated temperature and pressure. This may be followed by a heat treatment which may be in two stages (a) oven at 80-140‹C for 1-2 hours and (b) hot press at 130-180‹C for 5-20 min. The surface finish is durable, abrasion-resistant and may be water repellant.
Patent SE-414414-B (SE)
Title: Device pertaining to sunshades or the like
Inventor: WASSBERG BO EDVARD
IPC: E04F10/08
Filed: 1978-10-30
Abstract: The present invention relates to a device pertaining to sunshades and the like, made up of a number of parallel supporting rails, a number of transverse shade ribs disposed alongside these and a number of rib holders disposed at each junction between supporting rails and shade ribs, which rib holders are attached to the supporting rails and are designed to support the shade ribs. The rib holders are provided with a retaining device, which is designed to allow the rib holders to be fastened to the supporting rails in at least two different positions with a half-turn mutual rotation about an axis directed transversely to the longitudinal direction of both the supporting rails and the shade ribs. The retaining device is designed such that each rib holder, connected to its place of use, can be inserted with its retaining device in a channel in the respective supporting rail by means of a motion directed transversely to the channel, followed by an approximately quarter-turn rotation of the rib holder about the said rotation axis relative to the supporting rail in question. <IMAGE>
Patent SE-420459-B (SE)
Title: X-ray apparatus containing an X-ray source for irradiation of an object in the form of tissue, especially the female breast
Inventor: LUNDGREN BENGT OLOF
IPC: A61B6/00
Filed: 1979-02-06
Abstract: X-ray apparatus for examination of an object 30 in the form of tissue, for example, the female breast, which is compressed between two plates 11, 15. The radiation passing through the tissues is registered by a radiation detecting arrangement 29 containing a film plate or the like, and is measured by a measuring arrangement 27 which contains a measuring cell 28. The output signal of the measuring arrangement 27 is taken to a disconnection element 32 for interrupting the irradiation after a particular measured quantity of radiation. Both the radiation detecting arrangement 29 and the measuring arrangement 27 have a sensitivity which varies with the frequency, and the variation in the sensitivity of both arrangements as a function of frequency is also different. When objects 30 with different thickness are irradiated, the frequency content of the radiation arriving at the radiation detecting arrangement 29 and the measuring arrangement 27 will vary, more specifically, such that the thicker the object the more the frequency spectrum of the transmitted radiation is shifted upward in frequency. As a result of the fact that the two arrangements have different frequency sensitivity, a deviation is produced that varies with the object's thickness between the measured quantity of radiation and the quantity of radiation received by the radiation detecting arrangement 29, and if the output signal of the measuring arrangement 27 is used alone to actuate the disconnection element 32, the disconnection would occur at different quantity of radiation received for objects of different thickness. In order to offset this, there is a measurement transmitter 23 which measures the distance between said plates 11, 15 and puts out a signal representative of the measured distance, which signal in combination with the output signal of the measuring arrangement 27 can influence the disconnection element 32 in such a way that said varying deviation between the measured quantity of radiation and the actually received quantity of radiation is compensated and disconnection occurs after a given received radiation quantity, regardless of the thickness of the object, figure 2. <IMAGE>
Patent SE-444018-B (SE)
Title: A combined digging bucket and frost and cable plough
Inventor: PETTERSSON S
IPC: E02F/
Filed: 1981-05-21
Abstract: The device, via a combined digging bucket and ground clearer/ cable plough, where a tie (1,2,3,4,5) is deployed for connection to the digger arm of a mechanical digger, or similar and where the digger bucket (13) and the ground breaker (10) are arranged with, and downwardly protruding from, the aforementioned tie and where the ground breaker's (10) width is substantially less than the digger bucket's (13) width.An innovation with the device is that the bucket's (13) lower edge (14), in the lowered position (the digging end) is preferably to be found in conjunction (c) with the ground breaker's (10) lower edge (11, 12), and that the buckets(13) rear edge (14) includes a vertical, centrally appointed, groove (17), recess or the like, in which the ground breaker is designed to pass where the scoop in the digging end strikes against the ground breaker.A further innovation with the device is that the scoop, at its upper end (18), is guided via an axel (19), or similar, and preferably via an hydraulic device such as one or more hydraulic cylinders (21) connected to the tie (8) and the scoop, which is upwardly collapsible in the direction away from the ground breaker, whereby the ground breaker can be used for a certain purpose without the interference of the scoop.<IMAGE>
Patent SE-441467-B (SE)
Title: Pressurized fluid-driven working cylinder with a damping chamber
Inventor: GAUPP D
IPC: F15B15/22
Filed: 1982-07-13
Abstract: Hydraulic or pneumatic working cylinder comprising a cylinder (11) and in this a moving piston (12) with a piston head (13) and a piston rod (14). En intake chamber (20) and an outlet chamber (18) are mutually separated by the piston head and are connected with an inlet (22) and an outlet (21) for bringing pressurized fluid to and from the respective chambers. A device for damping the piston motion when the piston reaches its outer end position including a divided damping chamber (27) from this position in the outlet chamber which via a choke (28) is connected with the outlet. In order to reduce the dampening pressure in the damping chamber, a valve (33, 34) is arranged in a passage (31, 29, 42) between the intake chamber and the outlet. A switch-over device (43, 35) is arranged at the valve for opening of this and with the passage when a pre-determined amount of pressure is attained in the damping chamber.<IMAGE>
Patent SE-436004-B (SE)
Title: Suction cover for use as a hand tool in surface-treatment, primarily for blast-cleaning edges of sectioned work pieces and/or pipes
Inventor: CAGNER B
IPC: B24C9/00
Filed: 1982-09-13
Abstract: The invention concerns a device for exterior process work, such as a suction-hood, primarily aimed for use during blasting of exterior sections; for ex., adjacent to the edge of a profiled work-piece. The invention works by equipping the suction-hood (1) with a sealed channel (7) with a barrier (10) which extends right along, or to a great extent, through the suction-hood (1) along an imaginary line positioned across the blaster-spray's (6) direction at a distance from the blaster nozzle's (5) outlet opening.<IMAGE>
Patent SE-450756-B (SE)
Inventor: ANDERSSON T
IPC: B32B27/32
Filed: 1983-10-05
Abstract: A packing laminate for the manufacture of packing containers for edible oil must have an oil-resistant inner layer which is not affected by the oil, even during prolonged storage periods. A packing laminate meeting this condition has an extruded inner layer of two types of plastics mixed with one another, namely LLDPE and LDPE.
Patent SE-465923-B (SE)
Title: Method of separating a mixture of optically active isomers
Inventor: ISAKSSON R
IPC: C07C217/02
Filed: 1985-03-08
Abstract: Method of separating a mixture of optically active isomers of the formula <IMAGE> where R1 and R5 consist of hydrogen, a saturated or unsaturated aliphatic substituent having 1-10 carbon atoms or an aromatic substituent, R2 and R4 consist of hydrogen, R3 consists of hydrogen or CH3, n=1, using a liquid chromatographic separation system in which triacetylcellulose constitutes the stationary phase. The method is characterized in that the carbon atom, together with the hydroxyl group which is bonded to it, is derivatized, prior to the separation, into an aldehyde, ketone, carboxylic acid, ester, ether, dialkyl carbonate, halogen, alkane or alkene group, and in that the amino group <IMAGE> is derivatized to a secondary, tertiary or quaternary amino group or to an amide, hydroxylamine, amino oxide or imine group, with a ring structure being formed between the derivatized amino group and the derivatized group which was formed from the carbon atom and the hydroxyl group which was bonded to it, in order to make it possible to resolve the isomeric mixture, and in that the abovementioned ring structure in the separated compounds which result from the chromatographic step is dismantled, preferably by means of mild hydrolysis, such that separated isomers of the original formula are obtained.
Patent SE-450994-B (SE)
Title: Furniture for lying and-or sitting
Inventor: HYLERSTEDT E
IPC: A61G7/00
Filed: 1985-03-08
Abstract: The foot support (7) for the item of furniture has an upwardly directed step surface (8) which can rotate in the horizontal plane.
Patent SE-447134-B (SE)
Title: Method of producing pipes of zirconium alloy with improved corrosion resistance
Inventor: ANDERSSON T
IPC: C22F1/18
Filed: 1985-03-12
Abstract: The invention is a method of producing pipes of zirconium alloy containing 1-5 weight percent alloy materials such as Sn, Fe, Cr, and Ni. With this invention, improved corrosion resistance can be obtained through annealing partly after extrusion and between cold rollings in a strictly limited temperature range in α phase range for significantly longer time periods than standard in order to attain an equilibrium between secondary phase particles and zirconium mass and partly before the final cold rolling(s) within a strictly limited temperature range in α phase range in order to maximize the weight proportion secondary phase. A minimal level of Fe in a solid solution is thus reached.
Patent SE-467900-B (SE)
Title: Method and device for earthing electrical apparatus
Inventor: ARONOWITSCH MIKAEL
IPC: H01J29/88
Filed: 1991-02-05
Abstract: Method for earthing for electrical alternating fields, etc. The method is characterized in particular by the earth connection being implemented via a condenser 3 and a resistance 4 connected in parallel. <IMAGE>
Patent AT-409710-B (AT)
Inventor: FULTERER MANFRED
IPC: A47B88/493
Filed: 2000-09-20
Granted: 2002-10-25
Abstract: The drawer extension has a centre rail (2) and extension rail (3) associated with a carcass rail (1) fixable on the furniture carcass. On the lower vertical web (17) of the centre rail (2) in an area of same between the front support roller (24) and the entrainment roller (25) and above the horizontal flange (13) of the extension rail which is inserted in the centre rail is a roller (27) which supports the upper horizontal flange. The centre rail has a substantially S-shaped cross-section. The lower vertical web of the centre rail can be higher than the upper vertical web.
Patent CN-1647352-B (CN)
Inventor: CHEUNG JEFFREY T
IPC: F16C33/10
Filed: 2003-02-18
Granted: 2011-06-29
Abstract: 一种尤其在发电领域有用的动态磁体系统应用了互相之间采取磁极相对的取向并具有从水平静止位置的位移小于1度的临界角的多个磁体(2，4)以在一个或多个周围线圈(20)中感应电信号。该磁体互相作用以产生多种振荡模式以及产生比用单磁体系统所能获得的响应所施加的输入的更大的范围。磁体的润滑剂最好是一种在磁体及其支撑结构之间建立小于约0.02的静摩擦系数的粘度小于10厘泊的铁磁流体。该磁体的取向使其能在主要为水平的方向上运动，并且该磁体适合于包括环形的多种不同种类的支撑结构。
Patent CN-1003148-B (CN)
Inventor: OLSSON KARL ERIK
IPC: H01L23/46
Filed: 1985-04-01
Abstract: 一个用于高压的半导体阀门有多个串连的半导体元件，例如半导体开关元件或二极管。经设计，这些半导体元件可以承受压力接触的连接和进行双边冷却，并与液体冷却器（７－１３）交错地组成层叠式排列。分压器中至少有某些电阻（例如２１－２４）的主要部分置于冷却器的中央部分，该中央部分处于冷却器的两个用于安置半导体元件的接触面之间。
Patent CN-85103570-B (CN)
IPC: F16K5/06
Filed: 1985-05-11
Abstract: 本发明是用于控制多股流体通路的阀门。它同时与数条进口管路和数条出口管路相连接。在其回转体阀塞内设置有若干条通道，其中至少有两条互不相通。它可以在流体输送系统中取代若干个阀门，对多股流体通路同步地进行切换。
Patent CN-1013404-B (CN)
Inventor: HUAICHENG LI
IPC: G01F23/22
Filed: 1988-05-16
Abstract: 本发明属于物位检测自动化仪表领域，可连续检测粉位或液位。如：煤粉、水泥、液氨、液化气等。本发明目的是连续检测出所有物位高度，并能远传显示及控制。为达到此目的，利用一个电磁脉动装置7(图一)和一根软索8悬吊在带有弹簧2的铁芯6上。当物位升降时，软索自重发生变化，使弹簧2变形。铁芯位置相应改变，使检测线圈7输出正比于物位高度的电压信号，只用一个元件即可实现两线双位控制。
Patent FI-110580-B (FI)
Inventor: KOTONEN JAN PETTERI
IPC: D21F1/66
Filed: 2001-05-09
Granted: 2003-02-28
Abstract: The present invention relates to a separation method of fibre and fibre-based material and lipophilic extractive material; the method permits a reduction in the water consumption of a pulp mill and the use of wood species having higher extractives content in the mechanical and chemi-mechanical pulp production. In a preferred embodiment of the invention, a decanter centrifuge is used to recover solids and to separate solids and lipophilic extractives. With a decanter centrifuge a situation is reached in which the colloids containing lipophilic extractive material do not settle but fibre and fibre-based solids settle due to a higher density.
Patent FI-114048-B (FI)
Inventor: SUNTIO TEUVO
IPC: G01R31/36
Filed: 2001-12-03
Granted: 2004-07-30
Abstract: A method and apparatus for simulating the operation of a rechargeable battery. A value is obtained for at least one parameter that describes an internal state of the battery. The obtained value is used for calculating a prediction value for a characteristic of the battery that is observable outside the battery. These steps are repeated a multitude of times in order to simulate the operation of the battery over a certain period of time. A difference is detected between a calculated prediction value and a known value of a corresponding characteristic in a corresponding situation. The obtained value of the at least one parameter is corrected before a further prediction value is calculated by an amount that is proportional to the detected difference.
Patent FI-127584-B (FI)
Title: Picture frame assembly
Inventor: RUSOKALLIO PAULA
IPC: G09F1/12
Filed: 2017-08-24
Granted: 2018-09-28
Abstract: A picture frame assembly 10 is provided comprising a base plate 11 with a border edge 12 arranged on the base plate 11 such as to form a depression 11A, a board 21 received within said depression 11A, and a frame 31 provided as a topmost element in the assembly, wherein the border edge 12 and the board 21 each comprise a number of profiled members, which fully interlock with each other in a coplanar manner when the board 21 is received within the depression 11A, wherein said profiled members form a boundary interface, being completely covered by the frame 31. By means of the profiled members a plurality of boards 21 can be further joined to each other to form a collage in a coplanar manner.
Patent HK-1048963-B (HK)
Title: Device for treating an internal comustion engine exhaust gases and vehicle equipped such device
Inventor: DANIEL TEBOUL
IPC: B01D46/42
Filed: 2003-02-18
Abstract: The invention concerns a device comprising at least an electrostatic filter ( 20 ) with corona effect comprising an emitting structure ( 29, 32, 33 ) and a collector structure ( 24 ). The invention is characterized in that the collector structure ( 24 ) comprises a plurality of cavities trapping the particles contained in the gas medium, such as gases of an internal combustion engine. The emitting structure ( 29, 32, 33 ) comprises a plurality of serrated plates such as ratchets ( 32 ) designed to be connected to a high voltage circuit. Preferably, the collector structure ( 24 ) comprises a separator formed of a wire mesh. Advantageously, said device is associated with an oxidation catalytic converter and/or a continuously regenerating mechanical filter and/or suction means.
Patent HU-180798-B (HU)
Title: Composition containing vermiculite lamellas and process for producing vermiculite-based shaped products
Inventor: BALLARD DENIS G
IPC: C04B20/02
Filed: 1979-08-14
Abstract: A composition comprising vermiculite lamellae (delaminated vermiculite) and one or more solid particulate materials which have a basic reaction in water, especially magnesium oxide. These particulate additives improve the physical properties of vermiculite articles especially the compressive strength and stability to water of foam.
Patent HU-180828-B (HU)
Inventor: POZSAR LASZLO
IPC: E01B5/04
Filed: 1979-08-13
Abstract: A találmány sínvályú elhelyező panel, íoleg közúti, vasutak
sínvályúinak szabatos elhelyezésére, különösen műtárgyakon,
pl. hidakon átvezetett hosszaljas felépítmények sínvályúinak
nyomtáv, vágánytengely, pályaszint és adott esetben
túlemelés tekintetében való nagypontosságú fektetésére.
A találmány szerinti megoldásnál a sínvályú előnyösen bekötő
karmok segítségével monolit vasbetonlemezbe van beágyazva.
A monolit vasbeton lemez általában vasalatlan
aljzatbetonból és afölött elhelyezkedő, nagyobb szilárdságú
és adott esetben erősítő betétekkel is rendelkező teherhordó
rétegből van összeállítva. A készüléknek a nyomtáv tartására,
a vágánytengely oldalirányú szabályozására, valamint
magassági beállítására alkalmas szervei vannak.
Patent IT-1252795-B (IT)
Title: A flattened form for the fixation and ironing of hosiery such as lady's stockings, pantyhose and the like
Inventor: AMBROGINI PIERO
IPC: D06C/
Filed: 1991-09-13
Granted: 1995-06-28
Abstract: A flattened form for the fixation and ironing - by steam or otherwise - of hosiery such as lady's stockings, pantyhose, or the like, comprising: two first essentially lengthwise sheetlike components 1, 3, capable of limited displacement in order to overlap, reducing the width of the form, and to open up, enlarging the form along the legging portion; and a third component 9 contoured to form the foot, hinged at 10 to one 1 of said two first components and joined by an articulation 12, 14, 16 to the other one 3 of the two first components, to achieve a position essentially as a prolongation of the first two overlapping components - to facilitate insertion and removal of the item - and an angled position to impose the shape on the article inserted on the form, in order to be fixed and ironed. <IMAGE>
Patent IT-1250627-B (IT)
Title: Metodo per rendere anticoalescente la superficie di lamierini di alluminio impiegati in scambiatori di calore.
Inventor: DETTIN PIERGIUSEPPE
IPC: F24F/
Filed: 1991-07-04
Granted: 1995-04-21
Abstract: E' descritto un metodo per rendere anticoalescente la superficie di lamierini in alluminio impiegati in scambiatori di calore di impianti di condizionamento comprendente l'applicazione, sui lamierini, di una vernice a base di un copolimero acrilico termoplastico emulsionabile in acqua.
Patent IT-1251106-B (IT)
Title: Analizzatore di modi trasversi per fasci laser
IPC: H01S3/00
Filed: 1991-07-24
Granted: 1995-05-04
Abstract: Viene descritto un analizzatore di modi trasversi per fasci laser che comprende mezzi per rilevare la distribuzione della intensità di campo associata ad un fascio laser su un piano trasverso all'asse longitudinale del fascio stesso e mezzi di elaborazione collegati ai mezzi di rilevazione mediante un circuito di interfaccia.Costituisce una caratteristica del trovato il fatto che i mezzi di rilevazione sono atti a traslare lungo l'asse longitudinale del fascio laser per misurare la distribuzione dell'intensità di campo associata al fascio laser su almeno due piani trasversi ed il fatto che i mezzi di elaborazione acquisiscono dai mezzi di rilevazione la distribuzione di tale potenza su almeno due piani trasversi prima di determinare, mediante tecniche di identificazione ed ottimizzazione dei parametri, le frazioni di tale potenza associate a ciascun modo trasverso.
Patent IT-1264025-B (IT)
Title: Macchina trafilatrice a secco per fili metallici
IPC: B21B/
Filed: 1993-01-29
Granted: 1996-09-09
Abstract: Una macchina trafilatrice a secco per fili metallici, la quale assicura una ineccepibile efficienza del processo di trafilatura, comprende una filiera, una scatola, definente un vano per un lubrificante in polvere per detta filiera posta a valle della scatola, e un dispositivo vibratore associato alla scatola per mettere in agitazione il lubrificante.
Patent IT-1271001-B (IT)
Title: Procedimento di preparazione di acido ialuronico mediante fermentazione con streptococcus
Inventor: POLI STEFANO
IPC: C12P19/26
Filed: 1994-07-26
Granted: 1997-05-26
Abstract: Si descrive un procedimento di preparazione di acido ialuronico mediante coltura sommersa di un microrganismo del genere Streptococcus.
Patent IT-1270623-B (IT)
Title: Chelating resins comprising a crosslinked matrix of the polyvinyl acetyl type with amidoxime functional groups
Inventor: SANJUST ENRICO
IPC: C08G/
Filed: 1994-07-28
Granted: 1997-05-07
Abstract: This invention relates to chelating resins comprising a crosslinked matrix of the polyvinyl acetyl type having amidoxine functional groups and a process for their preparation. These resins find application as chelating agents for heavy metals and precious metals.
Patent IT-1273536-B (IT)
Title: System for detecting off-sides in the game of soccer
Inventor: MIRAGLIA ALFREDO
IPC: A63C/
Filed: 1995-04-11
Granted: 1997-07-08
Abstract: System for detecting off-sides in the game of soccer, comprising at least two transceivers 1 of radio frequency pulses, one transponder 2 for each player, a calculator 3 and a transmission/reception radio frequency device 10 situated in a flag 4 of each trackman, where the calculator 3 receives signals arriving from said transceivers 1 and processes said signals to determine the positions of the players 7 in the field 5, wherein the command to perform the calculation of the information by said calculator 3 is transmitted to the calculator by said device 10, and wherein a number of signals corresponding to the number of players in off-side position is transmitted by said calculator 3 to said device 10. <IMAGE>
Patent IT-1247180-B (IT)
Title: Machine for the machining of glass, crystal or the like sheets
Inventor: DEL SANTO BENIAMINO
IPC: B28D1/04
Filed: 1991-05-10
Granted: 1994-12-12
Abstract: The invention in question relates to a machine for the machining of glass, crystal or the like sheets of the type comprising a mounting which supports a moving toolholder head on a workbench to which one or more sheets are fixed. The machine is characterized in that the toolholder head comprises a plurality of parallel side-by-side axes each bearing a tool. <IMAGE>