baber/WOPTO huggingface dataset:
Patent PT-74452-B (PT)
IPC: B61F13/00
Filed: 1982-02-18
Abstract: 1. A rail vehicle, particularly a metropolitain railway carriage, which substantially comprises a traction bogie (1) which is fitted with a drive motor and axle gearing and is disposed in the region of a head part (2a) of the vehicle (2), a trailing bogie (8) with wheels of considerably smaller diameter, and a floor which is formed from a floor section (3a) extending above the traction bogie (1) and a floor part (3) connected thereto and sunk at the height of one step and which is accessible by one step by means of side doors (5) disposed in the region of the sunken floor part (3), the parts of the electrical equipment (4) which are effecting the adhesion weight of the vehicle (2) being arranged in the region of the traction bogie (1), characterised in that the traction bogie (1) and a second traction bogie (1) which is provided in the region of the other head part (2a) of the vehicle (2) are arranged at the greatest possible distance from one another, the sunken floor part (3) extends from the floor section (3a) limited to the region of the longitudinal extension of one traction bogie (1) at a constant height to a second weighted floor section (3a) formed in the region of the second traction bogie (1) corresponding to the floor section (3a) above the first traction bogie, said sunken floor part (3) has an articulation (7) at its transverse centre for connecting the vehicle halves (2b, 2c), the trailing bogie (8) being arranged adjacent the articulation (7) beneath one vehicle half (2b).
Patent PT-79180-B (PT)
Title: Method and tire envelope sealing apparatus for recapping same
IPC: B29D30/56
Filed: 1984-09-07
Abstract: A method and apparatus for sealing a tyre retreading envelope [11] against a tyre carcass [12] for valcanization of a new tread portion [13] onto the carcass utilizes a rigid circular ring [18] and a series of clamps [19] on the ring for clamping the ring tightly onto the exterior of the tyre carcass' bead [16] with the envelope sandwiched between the ring and bead. With a ring clamped onto each bead of the tyre, air or other gases are prevented from passing when the envelope is evacuated and the tyre goes through a valcanization process. Centring pins [22] are preferably included on the ring for engaging the bead and assuring that the ring is coaxial with the tyre.
Patent PT-80787-B (PT)
Inventor: DESAI BIPINCHANDRA NANUBHAI
IPC: C07D211/76
Filed: 1985-07-08
Abstract: Compositions of matter are disclosed of compounds of the formula <IMAGE>  and the pharmaceutically acceptable acid addition salts thereof wherein X represents a halo, lower alkyl, hydrogen, trifluoromethyl, phenyl, or lower alkoxy substituent; Y represents -CN, -CONH2, -CON(R1)2 or -CO2R1 where R1 is a lower alkyl; m is the integer 1 or 2 and n is an integer from 1 to 3 inclusive; R2 represents lower alkyl; R3 represents lower alkyl or acetyl, aroyl, phenacetyl or trifluoracetyl; A, B, and D are carbonyl or methylene such that when one of A, B, or D is carbonyl, the others are methylene and R3 is lower alkyl, whereas when R3 is acetyl, aroyl, phenacetyl or trifluoroacetyl, A, B, and D are methylene. These compounds have utility as antiarrhythmic agents.
Patent PT-85064-B (PT)
IPC: H04N5/30
Filed: 1987-06-11
Abstract: An electronic read/write or microscope-camera system which can receive and store very low energy optical and equivalent electronic signals on a special optoelectronic tape or medium as varying charge density distributions over the imaged frame. Images are retrieved from the tape or medium by scanning the tape or medium with a focused electron beam which causes the tape or medium to emit secondary electrons as a charge density modulated return beam current. The electrons in the return beam are collected and amplified to develop an electrical signal representative of the image stored on the tape or medium. A method of applying images to and retrieving them from the tape or medium is also disclosed.
Patent PT-87434-B (PT)
Inventor: AUDUREAU JOEL
IPC: C08J3/20
Filed: 1988-05-06
Abstract: The compositions contain a) less than 90% and at least 2% by weight of at least one ethylene polymer (A), and optionally, at least one  alpha -olefin having from 3 to 12 carbon atoms, said polymer containing at least 70% in moles of patterns derived from ethylene, and b) more than 10% and up to 98% by weight of at least one polymer (B) containing at least 85% in moles of patterns derived from at least one  alpha -olefin having from 3 to 12 carbon atoms and at the most 15% in moles of patterns derived from ethylene, and are characterized in that the polymer (A) is a modified polymer of which the measured limit viscosity is comprised between 1.3 and 100 times its limit viscosity calculated from the distribution of molecular masses. The compositions are obtained by a process consisting in providing a polymer of ethylene and, optionally, of at least one  alpha -olefin having from 3 to 12 carbon atoms in the presence, on the one hand, of at least one initiator of free radicals in a quantity comprised between 0.001 and 0.3 parts by weight of the initiator for one hundred parts by weight of said polymer at a temperature higher than the melting temperature of said polymer during a time at least equal to one tenth of the half life time of the initiator at the temperature considered, and, on the other hand, of at least one polymer (B). Application to the production of industrial articles by extrusion-blowing of sheaths or hollow bodies, extrusion of films by means of flat dies, roto-moulding, injection or coating.
Patent PT-88524-B (PT)
Inventor: STORM PAUL KAREL
IPC: A61P31/04
Filed: 1988-09-16
Abstract: The present invention is concerned with a nove Mycoplasma vaccine which is avirulent for chickens an is not pathogenic for turkeys. In particular such vaccine contains the Mycoplasma strain Intervet 6/8 (deposit No. I-673 at CNCM, Pasteur Institute, Paris France).
Patent PT-89725-B (PT)
Inventor: CHEVEREAU GERARD
IPC: G21C7/08
Filed: 1989-02-15
Abstract: The equipment, which can be employed in a pressurised water nuclear reactor, comprises an upper core plate (12) and a support plate (14) for the cluster guide tubes (26) which connect the two plates and which project above the support plate (14). The bottom of the support plate is situated at a level just above that of the exit pipes (32) and each guide (26) rests on the bottom of the support plate (14) by means of a shoulder (48) arranged in a passage opening, in the lower half of the thickness of the bottom. …<IMAGE>…
Patent PT-90478-B (PT)
Inventor: LINDBORG BJORN GUNNAR
IPC: C07D473/32
Filed: 1989-05-15
Abstract: Antivirally active compounds of the formula <CHEM>  wherein:  R<1> is hydrogen, hydroxy, mercapto or amino;  R<2> is hydrogen, hydroxy, fluoro, chloro or amino;  R<3> and R<4> are independently selected from   - @(OM)2, <CHEM>  amino, hydroxy  or an ether or ester residue thereof, or  R<3> together with R<4> is <CHEM>  wherein M is hydrogen or a pharmaceutically acceptable counterion; and n is 1 or 2; with the proviso that, when R<2> is amino and R<3> and R<4> are hydroxy, R<1> is not hydroxy and in addition, when n = 1, R<1> is not hydrogen, and pharmaceutically acceptable salts thereof; processes and preparation of said compounds, a pharmaceutical composition comprising said compounds, methods for treatment of virus infections as well as use of compounds of the formula I without the proviso for the manufacture of a medicament for treatment of AIDS.
Patent PT-92221-B (PT)
Inventor: STACEY ANDREW GORDON
IPC: E01F15/02
Filed: 1989-11-07
Abstract: A tensioned wire cable safety fence in which two lower cables (17,18) are interwoven through a row of posts (6,7,8), one cable (17) passing the posts on the opposite sides to the other cable (18). The lower cables are tensioned after interweaving. Upper cables (15,16) are positioned in slots formed in the top of each post (6.7,8) and tensioned.
Patent RO-85229-B (RO)
Inventor: UMBERTO ZARDI
IPC: F28D3/04
Filed: 1976-09-25
Abstract: Inventia se refera la un distribuitor de lichid, conform revendicarii 1, caracterizat prin aceea ca, în scopul punerii în contact cât mai intim a vaporilor rezultati în tevile fasciculului de tevi, cu linchidul care curge prin acestea, clopotul este înlocuit cu un con fixatde placa tubulara sau corpul schimbatorului de caldura prin niste nervuri, iar inelul perforat, cu oplaca perforata, din care lichidul ajunge pe suprafata conului si de aici, pe peretii corpului schimbatorului de caldura si placa tubulara, în asa fel, încât contactul între lichidul ce curge si vaporii  care urca prin corpurile de distributie, se realizeaza în spatiul creat între placa tubulara si marginea inferioara a conului.
Patent SE-326754-B (SE)
Inventor: ELLENBERGER J
IPC: H01H73/04
Filed: 1964-10-24
Abstract: 1,041,407. Automatic circuit - breakers. ELLENBERGER & POENSGEN G.m.b.H. April 23, 1963 [April 28, 1962], No. 16043/63. Heading H2B. A polyphase, push-button, moulded case, overload circuit-breaker has a separate bimetal trip for each phase all acting on a pivoted locking lever 24 which releases a latch 28 allowing this to pivot under a torsion spring 44 to release a control bridge 31 which moves upwards under a spring bias 32 to lift a number of bridging contacts 13, insulatingly mounted on the control bridge, away from co-operating fixed contacts 12, 14 and to allow push-button 8 to move upwards under its spring bias 43. The breaker is reset by depressing button 8 when an extension 38 thereof engages a projection on the middle contact assembly 13 to drive the control bridge 31 downwards until the end of control bridge 31 engages with the latch 28. Subsequent release of button 8 allows the spring 32 to pivot the control bridge to bring the contacts into engagement. The position and thus the tripping current of the bi-metals is adjustable by screws 18. The breaker may be manually tripped open by a sliding button 9 engaging an extension 26 of the locking lever 24. Auxiliary signalling contacts 56, 60 (Figs. 7, 9, 10, not shown), are mounted in the casing and operated through slides 58 by the control bridge 31.
Patent SE-413736-B (SE)
Inventor: VIVIER HARRY JEAN PAUL
IPC: A47K13/30
Filed: 1977-03-14
Abstract: The object of this installation is to automatically provide for the cleanliness of the seat of the bowl. The installation uses the weight of the water, necessary for discharging the contents of the bowl in order to perform the tasks of cleaning and of exchanging the cleanliness screen (10, 30, 37) placed successively on the top of the bowl after each use, while the mechanical means used do not take up any extra floor surface with respect to the bowl. Brushes (65), which do not require rotation for performing their task, participate in the cleaning and drying of the cleanliness screens, as well as a cleaning solution prepared by the installation and which continues its action in the bowl after discharge of its contents. <IMAGE>
Patent SE-426552-B (SE)
Inventor: FARMINER K W
IPC: C10L1/28
Filed: 1977-05-17
Abstract: 1524000 Silicone anti-foam composition DOW CORNING CORP 19 May 1977 [7 Feb 1977] 21101/77 Heading C3T An anti-foam composition comprises (1) a polydimethyl-siloxane fluid, (2) a siloxane resin composed of (CH3)3SiO0À5 an SiO2 unit, preferably in a ratio between 0À4 : 1À2 : 1, and (3) a hydrocarbon solvent for (1) and (2). Suitable preparations are, by weight, (1) 30 to 45%, (2) 1 to 5% wt. (3) 50 to 69%. The compositions are useful for non-aqueous systems such as arise in oil refining, e.g. crude oil or residual coking stock wherein they are more readily dispersible and more effective than (1) alone.
Patent SE-423049-B (SE)
Title: Arrangement in a rolling mill for transverse helical rolling of embossed profiles
Inventor: TARTAKOVSKY I K
IPC: B21B35/14
Filed: 1978-07-27
Abstract: The take-off shafts from a gearbox are joined to the rolls in a rolling stand by spindles, provided with an axle, whose ends are configured with universal joints. The tilting angle of the axles of the spindles are equal for all joints of the spindles. The take-off shafts of the gearbox have centre lines situated at equal distance from the rolling axis. A formula has been produced for determining the spatial angle relation between the gearbox and the rolling stand, i.e., the angle of inclination for the plane passing through the centre lines of the axes of rotation of the take-off shafts and through the geometrical centre line of the gearbox relative to the plane passing through the rolling axis and the axis for the variable rolling angle. <IMAGE>
Patent SE-414521-B (SE)
Title: Process for dust separation in rock drilling and device for implementing the process
Inventor: ANDRE KARL-EDVARD
Filed: 1979-03-02
Abstract: According to the invention, dust separation in rock drilling is effected with the aid of compressed air, which flushes the dust formed at the bottom of the drill hole to a dust separator 5 and from there intermittently to a pressure vessel 9 connected to the latter such that it can be shut off with a restrictor 3, which pressure vessel, having been shut off, is put under ca. 2.5 atmospheric excess pressures via a separate compressed- air connection 6 to the vessel 1, the passage to a transport line 7 connected to the pressure vessel being opened for the purpose of evacuating the dust conveyed to the vessel 1, in the form of an air-dust mixture, to a remote collecting tank. The device for implementing the process according to the invention consists of the combination of the mutually connected dust separator 5 and pressure vessel 1 complete with apparatus, namely intermediate restrictors 3 and connections 6; 7, made to the pressure vessel, for compressed-air and transport line, and measures undertaken in the vessel to obtain an effective mixture of dust and air prior to evacuation. <IMAGE>
Patent SE-417006-B (SE)
Title: Oil pre-heater for oil-fired heating systems
Inventor: SANDSTROM CHRISTER
IPC: F23D11/44
Filed: 1980-02-11
Abstract: The invention relates to a oil pre-heater for oil-fired heating systems, preferably for light fuel oil. The oil pre-heater, being mounted in the pipe between the oil tank and the oil burner, consists of a pressure vessel 2 with a device 3 for heating of oil passing through the pressure vessel. A pressure equalising device 5 is connected to the pressure vessel via a pipe 4, said equalising device consisting of a vessel containing a quantity of oil 6. Said quantity is in permanent connection with the oil in the pressure vessel. Above said quantity of oil, an air cushion 7 is present, acting against the pressure of the oil. The pressure of the air cushion may be measured and/or adjusted by means of a valve 8. The pressure vessel is placed in an outer vessel 13 and heat insulated from same. It is provided with equipment 11 for control of the operating temperature and apparatus 12 for preventing the temperature to exceed a maximum value. On the pressure equalising device, a drain valve 9 is provided for removal of contaminations in the oil. In the pipe to the oil burner, an oil filter 10 is provided. <IMAGE>
Patent SE-454504-B (SE)
Inventor: NIELSEN T
IPC: B05C/
Filed: 1982-10-28
Abstract: A spreader cap for applying liquid products, including glue and pigments, from a storage container onto a surface has an application surface designed for delivery and application of the product, the said surface being formed from a convex surface part 20 of elastically yielding material, which has perforations 22 distributed over the surface part 20, the internal diameter of which perforations is adapted to suit the viscosity of the product. This allows the liquid product to be applied as a stripe or a spot of the desired transverse dimension whilst at the same time preventing unwanted dripping of the product from the cap.
Patent SE-467866-B (SE)
Inventor: OESTMAN C-O
IPC: B27N3/22
Filed: 1985-06-13
Abstract: PCT No. PCT/SE86/00449 Sec. 371 Date Apr. 6, 1989 Sec. 102(e) Date Apr. 6, 1989 PCT Filed Oct. 6, 1986 PCT Pub. No. WO88/02301 PCT Pub. Date Apr. 7, 1988.A loading elevator for a multi-platen press is provided with a pusher which simultaneously transfers a number of transport plates loaded with stampings to the press. After press operations are completed, the plates are unloaded by an extractor to an unloading elevator. The pushing and the unloading of the plates are automatic, with sensors provided to halt the loading and unloading in the event of excessive resistance to the movement of any one of the plates. A plurality of sensors are provided in the pusher and in the extractor, one sensor there for each of the plates. Each sensor is connected to halt the operation on recognition by the sensor that an express resistance exists and if desired to provide a signal that the halting has taken place. At the unloading elevator, a sliding contact at each of the plates senses that the plate has been moved to the unloading elevator, and the sliding contact is separated from the plate by the stamping carried on the plate, which senses thereby that the plate and the stamping upon it have both been transported to the unloading elevator.
Patent ZA-9610801-B (ZA)
Title: Continuous steel casting plant with following cross-cutting and slitting equipment for oxytorch cutting of hot and cold strands
Inventor: LOTZ HORST KARL
IPC: F23D14/54
Filed: 1996-12-20
Abstract: A separating nozzle (6) is prepared with a working pressure in the range of 20 to 36 bars and set accurately within limits of plus or minus 0.1 bar and is provided with sawtooth ring channels on the sealing surface in the cutting burner (5). An oxygen regulating valve (3) is provided for accurately adjusted and unalterable supply. For a separating nozzle, a cutting channel is provided for provision of a specific cutting oxygen pressure, comprising it involves an entry part with a diameter equal to or smaller than 2.6 mm, a length equal to 10 mm or greater and an outlet part with a cone equal to or greater than 10 degrees.
Patent AT-411465-B (AT)
Title: Stripping cathode, for precipitating metals from solution in electrolytic cell, comprises parallel metal sheets sandwiching insulant layer
IPC: C25C7/02
Filed: 2001-07-24
Granted: 2004-01-26
Abstract: Stripping cathode comprises two parallel metal sheets sandwiching an electrically non-conducting layer that projects above the sheets by at least 0.5 mm, at least where wetted by the electrolyte. It is held liquid-tight between the sheets and is made of plastic.
Patent CN-1582536-B (CN)
Title: 用于便携式无线电通信设备的可更换外壳盖
Inventor: KOHNKE A
IPC: H04M1/7246
Filed: 2001-12-18
Granted: 2010-05-05
Abstract: 本发明提供了一种能具备多种操作模式的电子移动通信/娱乐设备，其包括：基础模块(12)，该模块具有对设备在所述多个操作模式下的操作通用的电路，以及多个附加模块(14，20)，每个附加模块以用于设备的外壳盖形式被据供，并且包括被配置用于在其被耦合到基本模块(12)上时提供相应操作模式的控制装置，附加模块(14，20)可交替地附着到基础模块(12)上/与基础模块(12)分离，以便提供相应操作模式，设备仅在所述多个附加模块(14，20)之一附着到设备上时才是可操作的。
Patent CN-1004853-B (CN)
Title: 结型场效应晶体管电阻式差动放大器
Inventor: LEIDEL KENNETH ALLEN
IPC: G01R15/00
Filed: 1985-08-29
Abstract: 这里ＪＦＥＴ晶体管差动放大器对电表运算放大器来说作为输入级，它呈现高输入阻抗和低泄漏电流。此目的的实现是由给ＪＦＥＴ晶体管加置偏压使其工作在漏极电流－－栅源电压特性曲线的电阻区而不是饱和区。
Patent CN-1008489-B (CN)
Title: 软磁材料复合体及其成型方法
Inventor: YOSHIJI SEZAKI
IPC: H01F1/12
Filed: 1986-04-19
Abstract: 本发明提供一种由70～95%体积的软磁材料粉末和其余为液态热硬性树脂组成的软磁性材料。采用本发明所提供的方法，可生产在高密度条件下具有大初导磁率，高强度和高尺寸精度的高导磁性成型体。
Patent CN-1003082-B (CN)
Inventor: YONGSHENG YANG
IPC: C08F4/14
Filed: 1987-05-16
Abstract: 本发明叙述了一种用于生产聚异丁烯的三氯化铝体系催化剂及其制备方法，该催化削是由三氯化铝、芳烃及第三组份所制备的一种催化剂溶液。其中芳烃是指苯、甲苯、二甲苯、三甲苯、及其混合物或含芳烃的石油馏份。而第三组份是卤化物，如：氯乙烷、二氯乙烷、氯丙烷、叔氯乙烷、溴乙烷、氯化氢；还可以是卤素。如：氯、溴；也可以是水。其中三氯化铝∶芳烃∶第三组份的克分子比例为1∶(3～5)∶(0.2～0.5)。这种催化剂的优点是：制备方法简单，成本低，安全性好，催化效率高。
Patent CN-1016380-B (CN)
Inventor: HUANZENG ZHAO
IPC: F27D9/00
Filed: 1987-07-22
Abstract: 一种以环形弯头取代普通分立式弯头的多筒冷却机，其中，环形弯头的主要结构是一环形通道。环形通道的侧面与冷却筒连接，而在径向则通过带弹性接管的下料管与水泥回转窑连通。在环形通道的底部，倾斜镶砌有耐火砖，而在侧面和顶部则浇注有耐热混凝土。使用本项技术，可以彻底解决多筒冷却机的倒料、漏风、漏料，冷却筒之间熟料分布不均匀等问题，提高了多筒冷却机的热效率。同时，由于环形弯头结构规整，使耐火衬料的选用更为灵活。
Patent FI-123517-B (FI)
Inventor: PITKAENIEMI TAPIO
Filed: 2009-10-09
Granted: 2013-06-14
Abstract: Device for supporting a fibrous web comprises an inlet opening (10) for the web, where the inlet opening comprises a converging surface, which in relation to a running track of the web converges in the direction of the web to insist a leading air flow from the web through the converging surface, and the web is provided between pressure zones formed by itself. An independent claim is also included for supporting the fibrous web in the inlet opening for the web, comprising: providing at least one converging surface in the inlet opening, which in relation to a running track of the web converges in the direction of the web; and forming a web supporting pressure by insisting the leading air flow from the web through the converging surface, and forming the web between the pressure zones formed by itself.
Patent FI-129947-B (FI)
Title: A computer mouse and a method for providing a ventilation to a computer mouse
Inventor: LÖFLUND JONNA
IPC: H05K7/20
Filed: 2020-11-23
Granted: 2022-11-15
Abstract: The invention relates to a computer mouse (100) comprises one or more inflow openings (120) arranged to pass an airflow (A) into the computer mouse (100), one or more outflow openings (110) arranged to pass the airflow (A) out of the computer mouse (100) into contact with a hand of the computer mouse (100) user and a computer mouse ventilation arrangement (1) comprising an airflow device (3) arranged to provide the airflow (A) through the computer mouse (100).
Patent HU-169651-B (HU)
IPC: C07D231/20
Filed: 1975-06-06
Abstract: 1454733 1 - (2 - Beta - naphthoxyethyl)- 3 - methylpyrazolin - 5 - one BAYER AG 6 May 1975 [6 June 1974 11 July 1974] 18970/75 Heading C2C The invention comprises the title compound and its salts. In examples, it is prepared by reacting (1) 2-beta-naphthoxyethylhydrazine with an alkyl or benzyl acetoacetate or tetrolate, or (2) a 2-beta-naphthoxyethyl halide with 3-methylpyrazolin-5-one or its sodium derivative. Therapeutic compositions having antithrombotic and thrombolytic activity comprise the above compound or its salts, and may be administered orally, parenterally or rectally.