baber/WOPTO huggingface dataset:
Patent SE-412766-B (SE)
Inventor: PETERSSON S A
IPC: C22B13/02
Filed: 1978-06-29
Abstract: A method for manufacturing and refining crude lead from arsenic-containing lead raw-materials of a metallic, oxidic, sulphatic or sulphidic nature. In the manufacture of said crude lead, the lead raw-material is melted in a furnace in which strong turbulence can be created in the contents thereof, in the presence of a slag former, whereafter the slag is tapped-off. The furnace used is preferably a top blown rotary converter or a furnace of the Kaldo-type. The invention is characterized in that iron in metallic finely-divided form, such as iron filings, iron powder or finely-divided pieces of iron, is charged to the crude-lead melt whilst creating strong turbulence therein, or said iron is caused to be formed in situ, preferably by adding silicon, silicides, carbon, carbides or ferro-alloys containing carbon and silicon, wherewith arsenic and any antimony present form an iron speiss which is separated from the crude-lead melt in liquid form in direct conjunction with a gravitational separation of speiss and crude lead. Any copper present in the melt can be segregated therefrom as metallic copper or a copper speiss, by cooling the crude-lead melt.
Patent SE-427541-B (SE)
Title: Method and arrangement for production of a massive bloom by electroslag melting
Inventor: DUBINSKY R S
IPC: B22D23/06
Filed: 1979-04-18
Abstract: A method for production of a massive bloom according to the invention involves remelting of consumable electrodes in a melt container 1 and exerts a particular influence on the crystallization in the bloom during the course of the melting operation, which procedure consists in bringing a cooled body 8 into contact with the molten metal constituting the metal bath and maintaining this contact until the melting operation is completed by moving the cooled body 8 at a speed near the rate of melting. At the conclusion of the melting operation, the cooled body 8 is withdrawn from the metal bath. The cooled body can be fabricated in the form of a floating body 11 or as an extension piece which is widened at the bottom and firmly secured to a movable chill mould. <IMAGE>
Patent SE-454617-B (SE)
Inventor: MEZGER H
IPC: F02B37/18
Filed: 1981-03-20
Abstract: A supercharged internal combustion engine of the type having an exhaust gas turbine driven supercharging blower, exhaust gas bypass for regulating the exhaust gas turbine by diverting exhaust gases around the turbine, and a blow-off valve control charging air bypass for circulating charging air supplied from the blower therearound when an engine performance control member such as a throttle is closed, is improved by provision of a second charging air bypass for circulating a portion of the air supplied by the blower therearound in response to at least one operating parameter of the engine in a manner so as to provide protection against excess charging pressure. The at least one operating parameter for controlling the second bypass includes engine rpm and/or charge pressure and opening of the second bypass may be regulated by a solenoid valve controlled by a safety switch responsive to charging air pressure or an rpm transducer such as an ignition pulse transducer.
Patent SE-451754-B (SE)
Title: Heat-absorbent chamber for incandescent light
Inventor: STROM INGVAR
IPC: F21V35/00
Filed: 1983-01-25
Abstract: The heat-absorbent chamber is for an incandescent light, which is accommodated in a glass casing (1) afterwards closed by screwing a base (2) of glass onto it. The light is lit by insertion of a match through an air hole (3) and rubbing it against a striking surface in the latter. The air heated by the light rises through outlet holes (6) at the top, while cold air flows in through the holes at the bottom.
Patent SE-451496-B (SE)
Title: Pressure medium cut=off valve
Inventor: ENGBERG A
IPC: F16K17/22
Filed: 1984-12-07
Abstract: A holder (22) retains a valve slide (13) in a first open position. When there is an excessive back flow of pressure medium from one outlet port (A) to the other (B), the slide adopts a second position in which the valve is closed. In this second position, the valve slide-with a sealing surface (21) surrounding the flow channel (17)-locates against a seat plate (16) which blocks the channel.
Patent SE-459689-B (SE)
Title: Device converting linear movement to rotary
Inventor: KARLSSON HANS
IPC: F16H25/08
Filed: 1987-06-24
Abstract: Two curve plates (5,6) are arranged parallel to each other, fastened to a common shaft (7). The plates each have two opposing, projecting vane-shaped parts (8,9,10,11) and are arranged with a reciprocal angle displacement of approximately 90 deg. Two components (3,4) activated by power sources, (22,23) execute a linear movement to and from the shaft (7). Each of them actuates one of the curve paltes (5,6). They are opposite to each other, acting from different directions to and from the shaft. They are connected to each other by a driver mechanism.
Patent SE-467886-B (SE)
Title: Reamer for drilling tool for percussion and rotary drilling
Inventor: LOEF S U
IPC: E21B10/38
Filed: 1990-01-17
Abstract: A drill tool 10 for percussion and rotary drilling and simultaneous lowering of a casing tube 20 has a reamer behind a central pilot crown 11 which is carried by a guide 18 centred in the casing tube mouth. The reamer 15 carries carbide-tipped elements 36 - 40; 56, 57 with a radial span which determines the full diameter of the bore hole and is pivotably mounted behind the pilot crown 11 between an extended drilling position, in which the carbide-tipped elements of the reamer ream out the bore hole from the hole diameter of the pilot part 11 to a full diameter which provides space for the casing tube 20, and a drawn-in position, in which the drill tool 10 can pass through the casing tube 20. On its leading flank, as seen in the direction of rotation, the reamer 15 has a rearwardly directed groove 52; 59 which forms a flushing channel for the material cut out by the carbide- tipped elements 36, 39; 56. Flushing channels 45, 47 are oriented so as to promote the removal of the cut material through the groove 52, 59. The groove 52, 59 forms a stellite-reinforced cutter 54, 60, especially suited for clay soils, along its radially outermost edge. <IMAGE>
Patent SE-469815-B (SE)
Inventor: HEDLUND G
IPC: A61F13/49
Filed: 1990-11-27
Abstract: PCT No. PCT/SE91/00802 Sec. 371 Date May 11, 1993 Sec. 102(e) Date May 11, 1993 PCT Filed Nov. 26, 1991 PCT Pub. No. WO92/09253 PCT Pub. Date Jun. 11, 1992.The present invention relates to a casing intended for an absorbent article, such as a disposable diaper, incontinence guard or like article. The casing (1) includes a front-part (5), a rear-part (10) and an intermediate crotch-part (22) made of flexible casing material. According to the invention, an elastic band (14, 15) is provided on each outer edge of the casing sides, at least within the crotch-part of the casing. The elastic band is attached, in a stretched state, to that side of the casing which lies nearest the skin of the user when the absorbent article is worn, by means of a narrow, elongated join. The elastic bands also include parts which extend transversely in relation to respective joins, in a direction from the joins in towards the central part of the casing.
Patent SI-9620132-B (SI)
Title: Dispensing system and method with radio frequency customer identification
Inventor: GIORDANO JOSEPH A
IPC: G06F7/00
Filed: 1996-12-18
Abstract: A system and method for providing a fuel dispenser (14) with radio frequency customer identification capabilities. The system and method determines whether a transponder (23, 25) containing customer identification data is within range of a dispenser (14) that requires activation by the customer to initiate a transaction and has an associated reader (20) for emitting radio frequency signals and receiving customer identification data from the transponder (23, 25) responsive to the emitted radio frequency signals. When the transponder (23, 25) is within range of the dispenser, an in-range indication is provided to the customer. Upon activation of the dispenser (14) following a determination that the transponder (23, 25) is within range, the customer identification data received by the reader (20) is associated with a transaction at the activated dispenser. The transaction at the activated dispenser (14) is then permitted and charged to the customer according to the customer identification data.
Patent ZA-9110048-B (ZA)
Title: Thioacid amide derivatives and fodder compositions containing the same
Inventor: BUDAI ZOLTAN
IPC: C07D295/194
Filed: 1991-12-20
Abstract: The subject-matter of the invention are substituted N-[phenyl-(thioxomethyl)]-morpholine derivatives of the general formula <CHEM>  wherein   R   represents hydrogen, C1-18 alkyl, C2-6 alkenyl or C2-6 alkynyl and R1   stands for hydrogen, halogen or methoxy,  with the provisos that     a) at least one of R and R1 is other than hydrogen,   b) if R represents ethyl   R1   is other than hydrogen  and     c) if R stands for methyl   R1   is other than hydrogen or methoxy  and acid addition salts thereof. Further aspects of the invention are concerned with a process for preparing these compounds as well as compositions containing them and their use. These compounds exhibit useful weight-gain increasing and fodder-utilization improving effects.
Patent AT-411030-B (AT)
Inventor: FREY LAMBERT ING
IPC: B23D65/00
Filed: 2001-07-03
Granted: 2003-09-25
Abstract: A heat-tempered, thin, flat starting material comprising a ferrous alloy is used to make two or more circular sawblades and these are plastically deformed in the half-radius region by rolling, and then the sides of the sawblades to be bonded together are provided with a roughness having a maxium profile height Rz(Ry) of 3-7 microns and a mean roughness value Ra of 0.3-0.75 microns, as according to EN ISO 4287 and EN ISO 4288 (DIN 4762). These side surfaces are coated with adhesive, then a two-step thermal curing process is carried out whilst applying pressure, and then the outer side surfaces of the sawblade are roughened so that the maximum profile height Rz is 5-10 microns. The metal material for the slots or teeth around the blade periphery is bonded to miniature cutting plates or diamond segments.
Patent CN-1524287-B (CN)
Title: 用于蚀刻有机低k材料的特殊化学工艺
Inventor: WAYNE BABIE
IPC: H01L21/311
Filed: 2002-01-29
Granted: 2010-09-01
Abstract: 提供一种用于蚀刻集成电路晶片中的特征的方法，该方法使微掩蔽的效应最小化。该方法将包含碳氟化合物气体的蚀刻剂气体引入到晶片，利用蚀刻剂气体以便在邻近晶片的至少一部分处形成等离子体。利用等离子体蚀刻晶片内部特征的至少一部分。碳氟化合物分解为氟和碳氢化合物执行两种功能。氟防止或显著地减少在蚀刻期间溅射的掩模成分淀积在蚀刻的特征的底部上。碳氢化合物用作在特征侧壁上形成钝化层。
Patent CN-85105447-B (CN)
Title: 制造接枝共聚物的简便方法
IPC: C08F291/02
Filed: 1985-07-11
Abstract: 制造接枝共聚物的简便方法是在空气中氧存在下，直接选用市售含有防老剂的高分子弹性体与含有阻聚剂的接枝单体，用过氧化苯甲酰自由基引发剂制造多品种多性能的橡胶改性物，利用这些改性物作为各种用途的胶粘剂、密封剂、涂料和其它高分子复合物的基料。
Patent CN-85105963-B (CN)
IPC: C04B20/10
Filed: 1985-08-06
Abstract: 水硬性水泥混凝土制品是在养护之前，在６５０到１０００℃下，经烧制所生产的，其机械强度提高并且使用含某种矿物与化学组成的骨料，这就可以使用熔化温度高于６５０℃的普通釉，而且釉面的耐风化，耐磨性和耐化学侵蚀性能良好。
Patent FI-118430-B (FI)
Title: Peroxide bleaching of pulp, for the production of paper and fibrous products, involves measuring the oxygen concentration, temperature and/or carbon monoxide concentration in reaction area, based on which process is monitored
Inventor: TIRRI TAPIO
IPC: D21C9/16
Filed: 2001-02-27
Granted: 2007-11-15
Abstract: The method involves contacting a cellulose based fibrous pulp (M) with peroxide (C) in a container (T). The oxygen concentration, temperature and/or carbon monoxide concentration in the reaction area is/are measured, and the process is monitored based on the result. The concentrations of oxygen and carbon monoxide are measured by measuring devices (A, V) and temperature is measured by sensor (S), from the gas volume in the upper part of bleaching container or from the vent gas flowing from the bleaching tower. The consistency of pulp in the reaction area is at least 25% preferably at least 30%. An independent claim is also included for the pulp bleaching device for.
Patent HK-1073727-B (HK)
Title: Flow field plates
Inventor: STUART JAMES ROWEN
IPC: H01M8/10
Filed: 2002-03-05
Abstract: The present invention relates to flow field plates and the manufacture thereof, for use in fuel cells. The method of manufacture comprises particulate etching of a plate material using a particulate etchant (eg. sand blasting), a particulate etchant accelerator and a particulate etchant-resistant patterned mask, such that a fluid flow pattern determined by the pattern design on said mask is formed on the plate material.
Patent HK-1046658-B (HK)
Title: Method of repairing of a filtering screen and a support frame thereof
Inventor: GORDON JAMES COOK
IPC: B29C45/14
Filed: 2000-06-07
Abstract: A method of constructing a polymer support frame (10) over which woven wire cloth (158,159) is to be stretched and secured to form a sifting screen is described. The method comprises the steps of locating a reinforcing wire frame assembly in a mould tool. The wire frame comprises two parallel spaced apart arrays of reinforcing wires (48,50,54,56,60,62,64). After closing the mould, liquid polymer is injected into the mould tool so as to wholly encapsulate the wire frame and to form an article having an open central region criss-crossed by intersecting orthogonal ribs (14,16) bounded on all sides by a rigid flange. Each of the ribs (14,16) contains two of the parallel spaced apart wires of the frame assembly. After permitting the polymer to cure, the tool is opened and the article is removed. The wire frame assembly is located and held in shape and position by applying an inward force on opposite faces of the wire frame assembly within the mould tool, by fingers protruding inwardly from inside faces of the tool. The fingers engage the wire matrices when the tool closes. The polymer is typically a glass-reinforced plastics material, and in order to assist in bonding the wire cloth to the support frame (10) the faces of peripheral edge regions of the support frame (10) over which woven cloth (158,159) is laid and to which the cloth (158,159) is to be bonded by heating, are formed during moulding with a plurality of substantially parallel ridges (30,32).
Patent HK-1049301-B (HK)
Title: Method and means for foil printing
Inventor: STEUER ARMIN
IPC: B41F/
Filed: 2003-02-27
Abstract: The method involves pressing a section of a transfer area onto a bearer material in an embossing station, whereby the transfer area is fed into the embossing station in the form of a continuous foil strip (11). Fault points (28-30) in the foil strip are detected by a sensor (27) as it is being fed to the embossing station and fault points are fed between two embossing in the station. An Independent claim is also included for a relief printer.
Patent HU-179915-B (HU)
Inventor: BROCK NORBERT
IPC: A61K31/185
Filed: 1978-12-13
Abstract: Die vorliegende Erfindung betrifft eine Verfahren zur Herstellung pharmazeutischer Zubereitungen von cytostatisch wirksamen Alkylatien, die durch Zusatz von pharmakologisch annehmbaren Salzen einer Mercaptoalkansufonsäure der Formel HS-alk-SO ind 3 II, worin alk eine Alkylengruppe von 2 bis 6 Kohlenstoffatomen ist, in einer Menge von mindestens 20 %  des Gewichts des Alkylans detoxifiziertert und damit ganz wesentlich verbessert sind.
Patent HU-180700-B (HU)
Title: Process for producing acylized benzimidasole derivatives
Inventor: HABICHT ERNST
IPC: A61P27/02
Filed: 1977-08-01
Abstract: New heterocyclylcarboxylic acid derivatives which are acylated in the nucleus, especially benz-acyl-benzimidazole-2-carboxylic acid derivatives of the formula    <IMAGE>  (I)  in which R is a free, esterified or amidated carboxyl group or a free, etherified or esterified hydroxymethyl group, R1 is an aliphatic, cycloaliphatic, aromatic, araliphatic, heterocyclic or heterocyclic-aliphatic radical, R2 is hydrogen or an aliphatic radical and Ph is a 1,2-phenylene group containing the radical R1-C(=O)-, with the proviso that R1 contains at least 2 carbon atoms if Ph is otherwise unsubstituted, R2 is ethyl and R is acetoxymethyl, and salts of such compounds having salt-forming properties, are useful as anti-allergic agents.
Patent HU-182495-B (HU)
Inventor: VEGHELY TAMAS
IPC: G04C17/00
Filed: 1979-11-16
Abstract: A találmány tárgya kettős színhatású folyadékkristályos kijelző, amelynél a kontraszthatás a fekete szín és a kijelzőben lévő folyadékkristály és szí- 5 nezék együttes színe közötti különbségben jelentkezik, mivel vagy a megjeleníteni kívánt ábra vagy a háttér fekete színű. A találmány szerinti kettős színhatású folyadékkristályos kijelzőnek folyadékkristályos cellája van, ahol a cellának két átlátszó 10 hordozólemeze egymáshoz kapilláris rést közrefogóan és a kapilláris rést lezáró távtartó útján van egymáshoz rögzítve. A távtartó és az átlátszó hordozólemezek által bezárt kapilláris tér folyadékkristállyal van kitöltve. A hordozólemezek a kapil- 15 láris tér felé eső felületükön átlátszó elektródákkal vannak ellátva. Az átlátszó elektródák felületén valamint az elektródák melletti hordozólemez felületen — a folyadékkristálynak csavart nematikus orientációt adó — orientáló réteg van. Az elektródák 20 kivezetésekkel vannak galvanikusan összekötve. A hordozólemezek külső felületéhez neutrál polarizátorok vannak rögzítve, ahol a polarizátorok egymással párhuzamos vagy egymásra merőleges állásúak. A kijelzőnek adott esetben a nézési irány- 25 ból vett hátsó polarizátora mögött elhelyezett reflektáló felülete van. A kijelző egyik változatának lényege, hogy a folyadékkristályban dikroikus arányát tekintve 2-nél kisebb értékkel rendelkező egy vagy többkoni- 30 ponensű színezék van oldva, ahol adott esetben az egyik komponens fluoreszcens tulajdonságú, a másik változat lényege, hogy az egyik polárszűrő és a hozzá közelebb eső hordozólemez között színtelen műgyantába ágyazottan van egy- vagy többkomponensű színezék elhelyezve. A találmány szerinti kijelző előnye, hogy az érzékelt kontrasztot növeli, a fekete szín mellett a többi szín kiugróbban, s így az azokkal ki jelzett információ szembeötlőbben jelentkezik.  182 495 -1-
Patent IL-275760-B (IL)
Inventor: ZAVDI LICHTMAN
Filed: 2020-06-30
Abstract: The present invention is a device comprised of an electronic open loop belt with video cameras, a single-board computer (SBC), LEDs and various sensors to start the video cameras and control the LEDs. The video data is transferred wirelessly to a website where image processing is performed on the video data, followed by computations of flow rate and additional uroflowmetry data.
Patent IT-1245756-B (IT)
Title: Plant for the impregnation of manufactured articles of porous material
Inventor: GAMBERINI BRUNO
IPC: C04B/
Filed: 1991-01-08
Granted: 1994-10-14
Abstract: The plant 1 effects the impregnation of manufactured articles 2 of porous material and comprises: a track 3 along which the manufactured goods 2 travel by means of first devices; a plant 41 for effecting the impregnation of the manufactured articles 2; a work-station 5 drawn along the track 3 and in which the impregnation takes place; a container 24 installed in the work-station 5 and capable of translating the container 24 housing the manufactured article 2 between two end positions, upper and lower, into the upper end position by means of second devices; and a platform 26 equipped with connectors for the fluids which define the process and installed above the container 24 so as to close this tightly when the latter comes into the upper end position. <IMAGE>
Patent IT-1249055-B (IT)
Title: Process for the production of a simple nitrogenous fertilizer called ammonium nitrate
Inventor: BACCARANI CELESTE
IPC: C05C/
Filed: 1991-05-22
Granted: 1995-02-11
Abstract: Process for the production of a simple nitrogenous fertilizer known as ammonium nitrate having a nitrogen content of between 25 and 31.5% by the formation of mixtures of NH4NO3, gypsum, CaCO3 and (NH4)2SO4 and subsequent prilling or granulation characterized in that the formation of the mixture takes place by feeding NH4NO3 at a temperature of between 120 and 180 degree C in the form of an aqueous solution in a concentration within the range from 95 to 99.6% by weight, the gypsum, expressed as CaSO4 2H2O, in a percentage between 8 and 23% by weight, and that the said mixtures are held at a temperature of between 100 and 160 degree C for a time of not less than 4 minutes. <IMAGE>
Patent IT-1248025-B (IT)
Title: Telaio diamantato per segare blocchi di granito o altro materiale lapideo.
Inventor: PACINI ERMANNO
IPC: B28D1/06
Filed: 1991-06-10
Granted: 1995-01-05
Abstract: Il telaio diamantato proposto è adatto specialmente per segare in lastre e masselli blocchi di granito, e comprende un quadro porta-lame mobile (11) dotato di mezzi a mensola (14, 15) montati a sbalzo per supportare in maniera estraibile le lame (26) preassiemate in un pacco (16); i mezzi a mensola sono costituiti da almeno una coppia di mensole (14, 15) montate sui fianchi esterni dello stesso quadro mediante mezzi di vincolo disimpegnabili (19, 21, 23 e 25).(Fig. 1).
Patent IT-1251687-B (IT)
Title: Sali di composti triazinici con acidi ossigenati del fosforo, e loro impiego in composizioni polimeriche autoestinguenti.
Inventor: CIPOLLI ROBERTO
IPC: C07D251/18
Filed: 1991-10-11
Granted: 1995-05-19
Abstract: Sali di composti triazinici con acidi ossigenati del fosforo, di formula generale (I): (FORMULA I) ottenuti per salificazione, con un acido contenente fosforo, di derivati oligomerici della 2, 4, 6-triammino-1, 3, 5-triazina.I composti di formula generale (I) trovano impiego in particolare come additivi antifiamma.
Patent IT-1251648-B (IT)
Title: Bumping avoidance monitor for automobiles
Inventor: MONTEBUGNOLI STELIO
IPC: B60Q/
Filed: 1991-10-29
Granted: 1995-05-17
Abstract: A bumping avoidance monitor 1 for an automobile 2 has been developed, which via transmitter-receiver means 3 having a Doppler cavity is able to detect the presence of an obstacle 6 in a particular safety zone; the device comprises first comparator means 20 able to compare an electric signal which is a function of the amplitude of a beat generated in said Doppler cavity to a first threshold level corresponding to an intervention distance which can be regulated by a driver and to generate a first output signal when said first threshold level is exceeded, and discriminator means 21, 26, 27, 28 able to eliminate from said first signal the pulse peaks and to generate a second output signal lacking pulse peaks, indicating the presence of an obstacle within the aforesaid preselected intervention distance, which is sent to signal means 31 able to provide the driver with a corresponding warning signal which is a function of said second output signal. (Fig.2) <IMAGE>
Patent IT-1254433-B (IT)
Title: Cathodic protection of reinforced concrete structures
Inventor: TETTAMANTI MICHELE
IPC: E04C/
Filed: 1992-02-11
Granted: 1995-09-25
Abstract: This invention relates to a system for the cathodic protection of reinforced concrete structures comprising the application of an anodic structure comprising a row of valve metal strips activated by a catalytic coating and having openings supported by spacers comprising prefabricated members of cementitious material of high mechanical strength and electrical conductivity similar to that of the concrete used for construction of the concrete structure itself, the said strips being connected together by means of connecting members which can be either solid strips provided with openings or round bars, bars or insulated metal cables. The structure so formed is enclosed in the concrete during construction of the reinforced concrete structures. The structure according to this invention has high mechanical strength characteristics and a variable anodic surface area so as to ensure an adequate protective current as the density of the reinforcement present in the structure requiring cathodic protection varies. <IMAGE>