baber/WOPTO huggingface dataset:
Patent RO-81871-B (RO)
Inventor: BAROI STEPHAN IONEL
IPC: A63B21/072
Filed: 1979-10-06
Abstract: Aparat format din cel putin doua corpuri, cave în interior, solidarizate între ele cu posibilitatea de demontare printr-o bara de sustinere. atît corpurile cave cît si bara de sustinere sînt formate din piese interschimbabile a caror montare în diferite ansambluri. Este destinat pentru activitatea sportiva si fizioterapie.
Patent SE-409302-B (SE)
IPC: B27K3/15
Filed: 1973-12-14
Abstract: A method of increasing the strength of wood through impregnation thereof with a liquid containing a polymerizable monomer and/or oligomer and a setting agent, said agent being inactive at room temperature levels but activated when heated or exposed to radiation. The wood is impregnated with said liquid and thereafter heated in an oven or exposed to radiation in a radiation chamber.
Patent SE-424777-B (SE)
Inventor: FURUTU A
IPC: G09F3/12
Filed: 1977-01-28
Abstract: A tag pin has a transverse bar portion and a filament portion extending perpendicularly from the transverse bar portion to a head portion with an edge that slopes away from the  transverse bar portion from the point where the head portion is connected to the filament to provide a convexly curved release surface that reduces entanglement and facilitates withdrawal of a single tag pin from an intermixed group of said pins.
Patent SE-414512-B (SE)
Title: Apparatus for making ingots by electro-slag refining
Inventor: MEDOVAR B I
IPC: H05B7/109
Filed: 1979-09-07
Abstract: The invention relates to an apparatus for making ingots, especially large ones, by electro-slag refining, comprising a mould 1 and a mechanism 5 for advancing the electrodes. This mechanism is fitted with a lower container 6, which has a feeding device 12 equipped with rollers. It is also fitted with an upper container, which is in the form of a rotatable drum 8 with a vertical shaft 16. The drum 8 has both a continuous cut-out 21 to accommodate the reserve electrodes 9, and rotatable plates 22 to support these reserve electrodes. The mechanism 5 also comprises a device for connecting the melting electrodes 7 with the reserve electrode 9, coupled by the holders. This makes it possible to advance the electrode 7 continuously into the mould 1. <IMAGE>
Patent SE-450724-B (SE)
Title: Slow running wind turbine
Inventor: NORLIN LARS-OLOF
IPC: F03D3/00
Filed: 1980-12-23
Abstract: The slow-running, vertically-shafted wind turbine (for high effect output) comprises a rotor with a number of radially positioned wing profile blades (1) whose lengthways axes coincide with the main axis of the turbine. The blade ends are equidistantly fixed in a lower support ring and one upper. Each blade has a profile which is symmetrical with regard to the blade chord's centre point. The profile is a curved disc or a shell structure.
Patent SE-445391-B (SE)
Title: Telescopic ruler
Inventor: HUMBLE OLLE
IPC: G01C9/24
Filed: 1981-10-07
Abstract: The invention is a ruler consisting of several sub-elements (1-3) that can be moved telescopically in relation to one another and a scale for inside measurements. As an aid in setting the ruler on an even plane, the ruler is equipped with a level (6, 7) on at least one end segment.<IMAGE>
Patent SE-444130-B (SE)
Title: A convertible tool store unit
Inventor: WIDEGREN T K
IPC: B25H3/00
Filed: 1982-09-13
Abstract: A work tool container and storage device involving a pallet (1) containing an arrangement for keeping tools. If required, a lid (11) can be fitted to the pallet, and/or a trolley arrangement (28, 29, 30), and/or an appliance (32) which forms a combined drag handle and stanchion.<IMAGE>
Patent SE-443076-B (SE)
Title: Oven with rotating plate
Inventor: FOLCKE R
IPC: A21B1/44
Filed: 1982-10-28
Abstract: An oven with a rotating, essentially horizontal plate, and equipped with a floor (1) for the reception of carriages (3), which are passed into the oven through a doorway (4).  The plate is made of detachable parts that are joined together, each one with a breadth (a) that is lesser than the doorway's breadth (b), when the plate part is horizontally oriented.  A dividing line (13) between these parts goes through the location of a bearing (10) in the plate's centre of rotation and these parts are detachably interlocked relative to the bearing for centring the plate.<IMAGE>
Patent SE-444354-B (SE)
Title: Device in which, within a rotating holster, an arranged body can be brought into a rotation movement relative to the holster
Inventor: NEUMANN HARALD PETER GEORG
IPC: F16H21/12
Filed: 1983-05-06
Abstract: A device in which, within a rotating holster (1), an arranged body (8) can be bought into a rotation movement relative to the holster from a body (9) surrounding the holster. The inner body's (8) outer surface (5) and the outer body's (9) inner surface (6) form circular cylindrical guide surfaces. These surfaces (5, 6) are mutually parallel but eccentrically placed relative to the holster's (1) rotational axle and the inner body (8) is eccentrically deployed relative to its guide surface (5). The holster (1) is equipped with a number of openings (3), in which radially movable separator units (4) are arranged. This arrangement, which preferably consists of spherical objects (4), is designed to be deployed in the holster's rotational movement and during rotation works with both guide surfaces (5, 6). The device can be used to advantage in connection with a screw extractor with an inner reverse thread for the screw. The reverse thread is thereby connected with the inner body.<IMAGE>
Patent SE-451836-B (SE)
Inventor: GUSTAFSSON G-O
IPC: C04B24/10
Filed: 1984-11-12
Abstract: Method for the production of concrete mass and the mass produced. The mass is used for production of air-entrained concrete with high climate resistance, especially high resistance against frost cracking. The method includes mixing of binder, ballast and an air pore forming substance and liquid for activation of the binder. Cereal storage protein as gluten or a dispersion of the same is used as the air pore forming substance.
Patent SE-459204-B (SE)
Inventor: LARSSON M
IPC: B28B7/04
Filed: 1986-01-27
Abstract: Method and apparatus for the manufacture of one-dimensional or multi-dimensional curved or angularly formed, preferably moldings of mineral wool, which is impregnated with a binder, in that a matching or chosen piece of binder impregnated mineral wool felt (9) or mineral wool is compressed between mold parts comprising a matrix (4) and a counter die (1), whereafter the matrix (4) and/or the counter die (1) cures the binder of the mineral wool body formed by the matrix and the counter die, whereby the mineral wool felt (9) is compressed in two or several steps, namely in at least a first step between the counter die (1) and a portion (5) of the matrix (4), whereafter the remaining part (6) of the matrix (4) in one or several successive steps is fold or pressed to the mineral wool felt (9), so that all remaining parts thereof are pressed to the counter die (1), whereby all parts of the mineral wool felt (9) is given a predetermined thickness.
Patent SE-455155-B (SE)
Inventor: BRANEMARK P-I
IPC: A61C8/00
Filed: 1986-02-12
Abstract: The invention relates to a screw-shaped titanium anchoring member for permanent anchorage in bone tissue, specifically permanent anchorage of articial teeth and tooth bridges in the jaw bone. The bottom end of the achoring member is provided with at least one cavity (4, 8) communicating only with the outer cylinderical surface of the anchoring member, and the edge of the cavities on the cylindrical surface forming sharp, cutting edges (5, 10) for self-tapping when the anchoring member is screwed into the bone tissue, said cavities also adapted to room at the scraped-off bone tissue material by the cutting edges (5).
Patent SE-459173-B (SE)
Title: Porous sound-absorbing, heat-insulating material prodn.
Inventor: HANSEN JENS CHRISTIAN
IPC: C04B12/04
Filed: 1987-05-04
Abstract: 100 parts by weight of water glas shaving a modules of 2-10 is mixed with up to 10 parts by weight of carbamide. 50-170 parts by weight of a catalyst complex of an ion-silicon eutectic and calcium compounds in a colloidal silicon dioxide matrix is added. The mixt. is moulded at a temp. of up to 100 deg. C. Moulded items are removed and stored at a temp. of at least 50 deg. C for at least 48 hours. The moulding are heat treated at a temperature of 100-900 deg. C (the heating rate is 15-100 deg. C/minute).
Patent SE-463046-B (SE)
Title: Contact detector for an inflatable sealing body for a pipeline
Inventor: SJOEGREN P
IPC: F16L55/12
Filed: 1987-10-28
Abstract: In the decontamination of pipelines and water chambers of a steam generator in a pressurized-water reactor installation, it must be possible for the pipelines to be sealed. It is possible to seal pipelines with an inflatable sealing plug placed in the pipeline. In order to be capable of determining whether a sealing arrangement 1 in the pipeline 2 of the steam generator is correctly positioned when decontamination is carried out, the sealing arrangement is provided with one or more contact detectors 3. These consist of non-conductive elastic bands 3 surrounding separate conductive elements 4, 6 which form part of an electric circuit for registering any contact. <IMAGE>
Patent SE-465209-B (SE)
Title: Sealing arrangement for sealing between a vacuum chamber and an impregnation zone for impregnating a web
Inventor: LEEB KARL-ERIK
IPC: B05C11/115
Filed: 1988-09-27
Abstract: The invention concerns a sealing arrangement to be used for impregnating/coating a web. The web 6 is arranged in a vacuum chamber 10 and is drawn out through the sealing arrangement 50 to an impregnation zone 20 under atmospheric pressure. An impregnating agent 4 is brought directly into contact with the web 6, which can then be conveyed to a setting zone, from which it is later collected. The sealing arrangement comprises a box 1 with a rectangular trough in which two rollers 2 are arranged. The rollers 2 are elastic and, in the free state, they have dimensions which are slightly greater than the trough in the box 1 in order to obtain correct sealing. The impregnating agent 4 is arranged on the high-pressure side of the sealing arrangement so that it reaches down to the mouth between the rollers 2 where the web 6 is drawn out. The agent 4 at the same time lubricates the rollers 2 so that these rotate in time with drawing-out without any leakage. <IMAGE>
Patent SE-463018-B (SE)
Title: Method for refinishing rim-wheel
Inventor: FOGAL R D
IPC: B24C1/00
Filed: 1989-01-16
Abstract: The method involves placing a rim/wheel in a horizontal plane while the rim/wheel is in the first chamber. The method also involves performing a hot liq. cleaning operation upon the rim/wheel while the rim/wheel is in the first chamber, and transferring the rim/wheel after the hot liq. cleaning from the first chamber to a second chambe. The method then comprises shot blast cleaning the rim/wheel while the rim/wheel afte the shot blast cleaning from the second chamber to a third chamber. The method also involves applying an air-impervious coating of resilient protective synthetic polymeric/copolymer material upon all surfaces of the rim/wheel while the rim/wheel is in the third chamber, and removing the rim/wheel from the third chamber for subsequent processing.
Patent SE-462322-B (SE)
Title: Tool for applying screws for fixing layers of material
Inventor: ZETTERBERG ROLF
IPC: B25B21/00
Filed: 1989-05-24
Abstract: A tool for the application of screws 3, which screws serve to fix a material layer 1 relative to the base, the tool has two parts 12, 13 which can move axially relative to each other, the first 12 of which can be rotated and incorporates a means of rotation-fast connection with a screw. The second part 13 has a holding device 19 for bearing against the material layer. The tool has a locking device 20 which, in an active position, prevents the first part 12, and thereby its attached screw 3, moving axially relative to the second part in the direction of the material layer when the second part's 13 holding device 19 bears against the material layer, while in an inactive position allows the first part 12 and its attached screw 3 to move axially relative to the second part. The tool, with locking device 20 in its active position, can be used, by means of the screw's thread, to upset an edge section of a hole in the material layer in order to form a raised portion 9 around the hole. With locking device 20 in its inactive position, the tool can be used for driving in the screw relative to the base material 2 during the relative axial movement between the parts 12, 13. <IMAGE>
Patent ZA-9610667-B (ZA)
Title: Method for determining electromagnetic waves orginating from a melt
Inventor: FRITZ ERNST
IPC: G01J5/04
Filed: 1996-12-19
Abstract: The method uses a measuring device which blows a gas into the melt (3) to form a gas-filled cavity (26), with detection of the electromagnetic UV or IR radiation emitted into the latter via an optical system (20) and an associated detector (22).  The optical system has a wave scattering device (42) for elimination of the electromagnetic waves oblique to the optical axis (38) of the optical system. Only the waves parallel to the optical axis are received by the detector and/or the optical system is displaced and the optical axis aligned until the detector signal reaches a maximum value.
Patent AT-408992-B (AT)
Title: Process for the direct reduction of fine ore, and installation for carrying out the process
Inventor: HIEBLER MARTIN DIPL ING
IPC: C22B5/14
Filed: 2000-06-28
Granted: 2002-04-25
Abstract: In a process for the direct reduction of fine ore, containing at least one ore component from the group consisting of magnetite, hydrate, carbonate or sulfide ores, using the fluidised-bed process, the fine ore being heated in a heating/fluidised-bed zone which is acted on by a heating medium, with combustion of the heating medium, and then being passed into at least one reduction fluidised-bed zone, into which synthesis gas is introduced as reduction gas in countercurrent to the fine ore and extracted as top gas and in which reduction of the fine ore to form sponge iron is carried out, in the heating/fluidised-bed zone, in addition to targeted heating of the fine ore by combustion of the heating medium with additional supply of oxygen or an oxygen- containing gas in order to establish oxidising conditions, a separation of the hydrate, carbonate and/or sulfide groups and/or a conversion into haematite is carried out, and at least some of the top gas is used as recycled reduction gas for the direct reduction in the reduction fluidised-bed zone. <IMAGE>
Patent CN-1006101-B (CN)
Title: 电气-光学的部件
Inventor: ROSMALEN VAN
IPC: G11B7/12
Filed: 1985-04-01
Abstract: 一个用于读信息盘的电气－光学部件，它包括一个相对盘可动的光学系统（２２），它被伸长的支撑装置（２４、２５）支撑着，至少有一个电磁执行机构（２６）驱动该系统。支撑装置在纵向是被预拉伸的，采用第一和第二磁性预拉伸机构（２６Ｂ，２７Ａ－Ｂ），通过气隙它们彼此在磁上互相配合，因而能采用很软的支撑机构，例如，低抗弯强度、质量很轻的牵拉线。
Patent CN-1012169-B (CN)
Title: 在结晶硅铝酸盐沸石为基础的催化剂中加入钼化物改进烃类转化的过程
Inventor: KUTZ NANCY ANN
IPC: C07C4/18
Filed: 1985-04-01
Abstract: 以加氢脱烷基为主，转化烷基芳香烃的过程系在转化条件下，将烷基芳香烃原料与载有含钼化合物的、中等孔径的、结晶硅铝酸盐沸石为基础的催化剂进行接触。
Patent CN-1004023-B (CN)
Inventor: WALTER F SCHLOTMAN
IPC: F16K15/18
Filed: 1985-07-06
Abstract: 一种流体阀有一个阀套，阀套有一个进口和一个出口，有一根阀杆可在阀套中移动，阀杆有一个进口和一个出口，阀杆的进口和阀套的进口相通，阀杆的出口可以移动到和阀套的出口接通，形成一条通过阀门的流径，即从相通的两个进口流入，通过阀杆的出口和阀套的出口流出，有一个单向阀可在阀杆中活动，水在上述流径方向流动时，单向阀处在不受流径约束的位置上，当水按逆流径的方向流动时，单向阀把流径关闭。
Patent CN-1004406-B (CN)
Inventor: YUJI SUGITANI
IPC: B23K9/022
Filed: 1986-04-26
Abstract: 用于通过旋转焊接电极，从而使电弧高速旋转进行焊接的自动角焊方法。由于按照给定的旋转方向。旋转速度和旋转直径来旋转该电弧。防止了焊接金属的下垂，从而形成具有均匀焊腿长度和良好熔深的焊道。
Patent CN-1011144-B (CN)
Title: 兔毛辐照表面变性处理
Inventor: RIBIN HUANG
IPC: D06M10/10
Filed: 1988-09-15
Abstract: 本发明利用适当剂量的各种射线，如放射性同位素钴-60，高压电子束和中子束等，对兔毛进行辐照处理，使兔毛表面发生瘤状隆起，达到辐照表面变性处理的目的。经过处理的兔毛表面粗糙，摩擦系数显著增加，在纺纱和穿着过程中掉落毛现象大为减少。辐射后兔毛其它物理性能指标不变，对毛质无损害。
Patent CN-1018148-B (CN)
Inventor: RUNQUAN LIN
IPC: F24C15/20
Filed: 1988-09-26
Abstract: 本发明是一种厨房排油烟机，它由机壳、微电机、风机、集油杯、照明装置、开关以及进、排气口所组成。其中风机叶轮前盘做成锥形，且叶轮外直径为215mm≤D 1 ≤283mm；叶轮叶片圆弧半径为160mm≤R 4 ≤215mm；叶轮叶片圆弧中心所在直径为196mm≤D 3 ≤380mm；叶轮前盘进口直径为155mm≤D 2 ≤210mm；叶轮前盘锥形的倾斜角度为0.5°≤α≤32°。它主要用于民用住宅厨房，特别适用于与多层住宅厨房与共用排气管道系统相配合使用。便于住宅建筑设计时作为配套选型产品。
Patent FI-129555-B (FI)
Inventor: SOLIO MATTI
IPC: A63B69/06
Filed: 2019-01-05
Granted: 2022-04-14
Abstract: Tryckluftsdriven roddmaskin. Anordningen består av en grundram och en teleskopram. Grundramen 1, vid vilken en tryckluftscylinder 7, en styrventil 8, en gripring 9 och en tryckregleringsventil 10 är msta. En tryckluftsbehållare 11 ingår i ramen. Teleskopramen 2, vid vilken linskivor 4, 5 och 6 samt ett fotstöd 13 är fasta. En sittbänk 3 rör sig med hjälp av grundramens flänsar. Cylindern fungerar som en luftpump, och bildar tryck i behållaren. Trycket regleras med regleringsventilen 10. I början av ett drag överför styrventilen 8 det lagrade trycket till cylindern som fungerar även som ett dragmotstånd. Under returrörelsen överför regleringsventilen fri luft till cylindern, och det tomrum som bildats bakom kolven drar kolven tillbaka till grundläget. Genom att reglera trycket kan dragmotståndet regleras steglöst.
Patent FI-129738-B (FI)
Title: Double door structure
Inventor: HINTIKKA JUKKA
IPC: E06B3/36
Filed: 2021-02-01
Granted: 2022-08-15
Abstract: Pariovirakenne (100), joka käsittää kaksi sisempää ovenkarmia (110A, 110B), jotka käsittävät saranakarmiosat (111A, 111B) ja rajaavat ensimmäisen tilan ovilevyjä (130A,130B) varten. Pariovirakenne (100) käsittää lisäksi sisempiä saranoita (101A, 101B), jotka on kiinnitetty saranakarmiosiin (111A, 111B) ja ovilevyihin (130A, 130B) vastaavasti ja järjestetty sallimaan ovilevyjen (130A, 130B) avautuminen vain ensimmäiseen suuntaan (A). Lisäksi pariovirakenne (100)käsittää ulomman ovenkarmin (120), joka käsittää ulommat saranakarmiosat (121), jotka on järjestetty ovilevyjen (130) vastakkaisille puolille ja jotka rajaavat ulompien saranakarmiosien (121) väliin toisen tilaan sisempiä ovenkarmeja (110A, 110B) varten. Lisäksi pariovirakenne (100) käsittää ulommat saranat (102), jotka on kiinnitetty ulompiin saranakarmiosiin (121) ja saranakarmiosiin (111A, 111B) ja järjestetty sallimaan ovilevyjen (110A, 110B) avautuminen vain toiseen suuntaan (B), joka on vastakkainen ensimmäiseen suuntaan (A) nähden.
Patent HK-1042311-B (HK)
Title: Impact resistant polyurethane and method of manufacture thereof
Inventor: EDWIN C SLAGEL
IPC: C08G18/12
Filed: 2002-04-04
Abstract: The present invention is an optically clear, high hardness, impact resistant polyurethane which provides exceptionally high heat distortion temperatures and excellent chemical resistance. The invention is particularly useful for transparency applications that require excellent impact resistance coupled with high heat distortion temperatures, such as architectural glazings vehicles, glazings, riot shields, aircraft canopies, face masks, visors, opthalmic and sun lenses, protective eyewear, and transparent armor.
Patent HK-1041377-B (HK)
Title: Method and apparatus for determining characteristics of components of a communication channel
Inventor: BETHSCHEIDER GERHARD
IPC: H04B1/7103
Filed: 2002-04-16
Abstract: The invention refers to a method and an apparatus for determining characteristics of components of a communication channel. In order to simplify the intersystem coordination in a beginning of life test of a satellite communication channel and avoiding the interference of adjacent satellite systems the method according to the invention comprises the following steps: modulating a clean carrier signal f(t) by spread spectrum modulation to generate a spreaded clean carrier signal s(t); transmitting said spreaded clean carrier signal s(t) through said communication channel at a first predetermined level; receiving a receive signal s'(t) corresponding to said spreaded clean carrier signal s(t) after having traveled through said communication channel; demodulating said receive signal s'(t) by spread spectrum demodulation to generate a despreaded carrier signal f'(t); determining characteristics of components of the communication channel on the basis of a comparison of said clean carrier signal f(t) and said despreaded carrier signal f'(t).
Patent HK-1046999-B (HK)
Title: Programmable buffer circuit
Inventor: ANDREW M VOLK
IPC: H03K19/00
Filed: 2002-11-21
Abstract: A first buffer impedance value is established by electronically adjusting a first impedance between a first voltage source and a first reference point until the potential at the first reference point has a predetermined relationship to a reference voltage. A second buffer impedance value is established by adjusting the impedance between a second reference point and a second voltage source, until the potential at the second reference point has a predetermined relationship with the reference voltage.
Patent HU-165039-B (HU)
IPC: B03D1/16
Filed: 1972-02-08
Abstract: In the purification of liquids by flotation, a mixture of gas and liquid is subjected to sufficient pressure for the gas to dissolve in the liquid and form a solution of the gas and the liquid. The solution of gas and liquid without any substantial change in pressure is introduced at a low velocity to the body of polluted liquid in a flotation tank. Initially no gas bubbles are formed. As the solution rises slowly in the tank and it is subjected to a gradually lower pressure, gas bubbles are formed in a gentle manner. Due to the slow rate at which this takes place the gas bubbles will be very small. Since a great quantity of gas is dissolved in the liquid, a large quantity of gas bubbles will be formed. All of these factors contribute to an effective purification of polluted liquids by flotation.
Patent IN-188762-B (IN)
Inventor: CAVANAGH PATRICK E
IPC: C01G49/06
Filed: 1993-01-11
Abstract: Iron ore concentrate is converted to magnetic gamma hematite in an autogenous roasting operation which is self-sustaining. The iron ore concentrate is preheated and contained magnetite is oxidized to hematite. Hematite is reduced to magnetite using carbon monoxide. After cooling, the magnetite is oxidatively exothermically converted to magnetic gamma hematite. The thermal energy resulting from the latter step is recycled to the preheating and reduction steps while thermal energy resulting from the cooling step also is recycled to those steps. The magnetic gamma hematite may be subjected to magnetic separation to produce a very low silica high purity iron oxide concentrate, which may be blended with high silica concentrate to provide a pellet feed for making blast furnace feed pellets. <IMAGE>
Patent IT-1255985-B (IT)
Title: Self-loading dolly on the bed of a means of transportation
Inventor: MENCI SANTI
IPC: B65G/
Filed: 1991-06-18
Granted: 1995-11-17
Abstract: A dolly for the lifting and transport of material loaded onto pallets, material in crates and other containers able to load itself onto the bed of a truck and to be collapsed. The dolly 1 is provided with bendable forks 5 in vertical position, integrated with a carriage 4 that is connected to telescopic arms 13 having ends 20 which can engage with grooved guides 38 that can be immovably attached to the bed 36 of a truck or other means of transportation. Once the telescopic arms 13 have been introduced into the grooved guides 38, the dolly 1 lifts itself by the same lifting mechanisms as the forks 5. The front wheels 8 and rear wheels 7 can be folded into a position of minimum footprint, so that the dolly, once loaded onto the bed 36, hardly reduces the freight capacity of the latter. The telescopic arms 13 in the operating condition of the dolly 1 can also be folded into a position of minimum footprint. <IMAGE>