baber/WOPTO huggingface dataset:
Patent SE-145412-C1 (SE)
IPC: B23K9/20
Filed: 1948-11-23
Abstract: 637,032. Electric welding. CYC-ARC, Ltd., and AINSWORTH, A. R. Nov. 24, 1947, Nos. 31058/47 and 5203/48. [Class 83 (iv)] In a portable arc stud-welder the studholder 25 is carried by a crosshead 21 from a piston 17 movable in a cylinder 3 and operated by a ram 44 through a liquid confined between the piston 17 and the ram 44. The holder 25 automatically adjusts the volume of confined liquid to suit the stud by drawing from or rejecting to a reservoir 5 through a port 35 shut on the first movement of the ram 44. The ram 44 is operated against a spring 46 by an electromagnetic solenoid core &c. 45 to raise the holder 25 against a spring 56 for arcing. The speed of lift is controlled by a throttle valve 63 preset for stud diameter, material, &c. The reservoir 5 has a variable volume portion 48 comprising a bellows and the liquid is totally enclosed. In a modification, Fig. 4 (not shown), the variable volume portion comprises a cylinder with a sprung piston. In a further modification, Fig. 7, the ram 185, piston 168 and bellows reservoir 175 are co-axial, the piston 168 remains stationary, and the stud holder 198 is carried by a cylinder 170 movable about the piston 168. The speed of lift during operation is controlled by presetting the spring 192 against which the solenoid core 184 operates. In a similar modification, Fig. 5 (not shown), the cylinder is stationary, the piston is movable and carries the stud holder on a crosshead and the reservoir comprises an annular chamber with a spring piston. In a further static form, Fig. 9, for use on a drill press or like machine having a vertically reciprocable tool carrier, solenoid core 203 drives the ram 206 through a pivoted lever, the piston 205 is parallel to the stud holder 213 and the fluid passages and reservoir 219 are combined in a single unit 204. In a final modification, Fig. 6 (not shown), the fluid passages are provided in a unit immersed in a fluid tank.
Patent DE-3330944-C1 (DE)
Inventor: KNIEP RUEDIGER PROF DR
IPC: C01B25/36
Filed: 1983-08-27
Granted: 1985-02-21
Abstract: 1. Basic aluminium phosphate gel characterised in that the preferred average composition is Al6 (OH)12 (H2 O)12 (PO4 )2 and the molar ratio of Al : P is between 2.6 : 1 and 3.3 : 1.
Patent DE-3508301-C1 (DE)
Title: Process for purifying waste water
Inventor: BOEHNKE BOTHO PROF DR-ING
IPC: C02F3/12
Filed: 1985-03-08
Granted: 1986-07-17
Abstract: Process for purifying waste water, in particular municipal waste water, with the aid of an activation plant, which activation plant has an activation stage and, provided upstream of this, a preclarification (if required, in addition a screen and an aerated sand trap) and, connected downstream, a secondary clarification. The untreated waste water is supplied to the activation plant via a sewage system having at least one sewer. Activated sludge is drawn off from the preclarification. The sewage system is used as a high-loading adsorption stage. For this purpose, activated sludge from the preclarification, which is now functioning downstream of the adsorption stage as intermediate clarification, is introduced into the sewer (or into the sewers) at a distance of more than 300 m upstream of the activation stage via a return pipe. The activation stage is operated as a low-loading stage. <IMAGE>
Patent DE-3527600-C1 (DE)
Title: A process for seeding a cupola furnace melt and moulding for use in this process
Inventor: HAFNER HEINZ
IPC: C21C1/08
Filed: 1985-08-01
Granted: 1986-11-06
Abstract: In order to simplify the seeding of a cupola furnace melt by means of a seeding alloy, added thereto, in a reproducible manner, the seeding alloy is bound into a moulding, consisting essentially of metallurgical silicon carbide, a binder such as, for example, Portland cement, and, if appropriate, fillers, and the moulding is lowered through the cupola furnace shaft into the cupola furnace melt. A moulding for use in this process essentially contains metallurgical silicon carbide, a binder such as, for example, Portland cement, a filler if appropriate and additionally a seeding alloy.
Patent DE-3608458-C1 (DE)
Title: Machine for deburring or chamfering the end tooth edges of gears
Inventor: PROCK ERICH
IPC: B23F23/12
Filed: 1986-03-14
Granted: 1987-03-05
Abstract: Machine for deburring or chamfering the end tooth edges of straight-toothed or helical-toothed gears (W) with a gear-like tool (T) by cutting or non-cutting shaping. In this machine, a plurality of such tools (T, TA, ...) are arranged on a common tool carrier (14), one of which in each case can be put into the working position with the tool carrier. Here, the tool (T) remains in its receptacle (17) on the tool carrier (14) during the machining operation. The possibility of being able to insert various tools one after the other into various working positions enables the machine to be used in mixed production as well as for deburring workpieces with several different tooth systems. <IMAGE>
Patent DE-3617213-C1 (DE)
Title: Method of, and apparatus for, fitting a spacer on a pane for producing laminated insulating glass
IPC: E06B3/673
Filed: 1986-05-22
Granted: 1987-07-23
Abstract: The invention relates to a method of producing laminated insulating glass panes or the like by means of a flexible, in particular self-adhesive strip which is arranged between neighbouring panes, follows all the way around the pane border, is connected to the panes in a tightly sealing manner, is intended as a spacer and consists, in particular, of plastic, said strip first of all being fitted in the correct position on a first of the neighbouring panes and the other, second pane subsequently being placed onto the strip. In order to simplify said method in terms of fitting the strip onto the first pane, the invention proposes that the first pane (5) be secured to the framework, the strip be fitted together to form an optionally open or endless ring (11), the ring (11) then be mounted and adjusted to the correct position with respect to the pane border and then be placed onto the first pane (5). <IMAGE>
Patent DE-3729577-C1 (DE)
Title: Use of a steel in the construction of tankers for chemicals
Inventor: GUEMPEL PAUL DR-ING
IPC: C22C38/58
Filed: 1987-09-04
Granted: 1988-09-01
Abstract: The invention relates to a steel having     a maximum of 0.03 % of C   from 0.1 to 2% of Si   from 4 to 10% of Mn   from 15 to 30% of Cr   from 12 to 20% of Ni   from 2 to 6% of Mo   from 0.3 to 0.6% of N   from 0.01 to 1% of Nb   from 0.01 to 1% of V  with the remainder being Fe including usual impurities and its use, in particular for the construction of tankers for chemicals.
Patent DE-3732199-C1 (DE)
Title: Process for the production of a flameproofed foam
Inventor: BORMANN HEINRICH DR
IPC: C08J9/42
Filed: 1987-09-24
Granted: 1989-03-16
Abstract: A flameproofed foam based on polyurethane is produced by impregnating an open-cell foam having a uniform cell structure and containing 10-14 pores/cm, and having an air permeability of 50-150 l/min and a density of 14 to 60 kg/m<3> with zinc salts of metapolyboric acids as solid-containing carboxylated chloroprene latex in an amount of 5-800% by weight, based on the initial density of the foam, in such a way that all the cell webs and the remainder of the cell walls are uniformly and homogeneously covered or coated with the chloroprene latex containing the zinc salts.
Patent DE-3817254-C1 (DE)
Title: Running-rail fastening for a suspension railway
IPC: E01B25/24
Filed: 1988-05-20
Granted: 1989-09-14
Abstract: In the case of a running-rail fastening for a suspension railway, having a running rail which consists of a top flange (5), a bottom (6) and a web (7) between the two flanges (5 and 6), a longitudinal slot (8) for receiving a supporting plate (2) arranged on a supporting arm (1) is provided on the underside of the top flange (5). To ensure higher loadability without impairing the mounting, the bottom flange (6), laterally supported on the supporting plate (2), forms on the side of the supporting plate an undercut longitudinal slot (10) for receiving at least one hammer-head screw (12) passing through the supporting plate (2). <IMAGE>
Patent DE-3906949-C1 (DE)
Title: Withdrawal means for a switch cabinet
IPC: H02B1/34
Filed: 1989-03-04
Granted: 1990-09-13
Abstract: The invention relates to a withdrawal means for a switch cabinet, which is fitted withdrawably to the switch cabinet by means of two telescopic rails and on which electrical apparatuses can be mounted or positioned. Clear guidance of the connecting cables of the electrical apparatuses is achieved in that the rearside of the withdrawal means is connected via a multi-link lever chain to the cabinet body, in that the lever chain is composed of closed or open hollow-profile sections and hinge parts which can be inserted into the ends of said sections, the hollow-profile sections being connected in an articulated manner to one another, to the cabinet body and to the withdrawal means, and in that the hollow-profile sections are provided with a row of perforations and/or holes at least in the edge sides pointing upwards.
Patent DE-3933244-C1 (DE)
Title: Continuous zinc coating appts. for coating metal strip - comprises melt alloy bath covered with hood having hydrogen, steam and inert gas atmos. and control system
IPC: C23C2/40
Filed: 1989-10-05
Granted: 1990-06-13
Abstract: In a surface treatment plant for continuous coating of strip with Zn-25-70wt.% coatings, the strip is passed through a  protective hood into a molten alloy bath in which an atmos. of H2, steam, and an inert gas avoids formation of metal vapour. A data processing system is provided for optimisation of surface condition and redn. of metal lost via the gas phase, according to criteria of a) self-checking closed system, b) set points of protective gas dew point and permissible variation, known delay periods of measuring and control systems, water  reservoir temp, min. and max. temp. are read in . Actual values of dew point and water reservoir temp., strip and melt temp. strip width and thickness are read in . Surface throughput and dew pt. variation are calculated. ADVANTAGE - Uniform coating quality is obtd.
Patent DE-4011018-C1 (DE)
Title: Scoop for dog excrement - consists of glove which can be turned inside-out by peeling off user's hand
IPC: E01H1/12
Filed: 1990-04-05
Granted: 1991-08-08
Abstract: The scoop (1) is used for picking up dog excrement from a pavement or roadway, presents a cone shape or glove without fingers whose inbuilt folds can be spread out by applying the user's fingers and so up-ended over the excrement so that when the glove is peeled off and turned inside out, the excrement is stowed safely inside. The folds should extend from wrist to finger tips and the cone or glove should be closed by a band. USE/ADVANTAGE - Dog excrement scoop for environmental protection. Extensive built-in folds increase gathering capacity. Glove can also serve to collect remnants from plates for subsequent feeding etc.
Patent DE-4117645-C1 (DE)
IPC: F24F6/14
Filed: 1991-05-29
Granted: 1993-01-21
Abstract: To improve effectiveness, a room air-conditioning device, with the aid of which the room air is disinfected and humidified with a treatment fluid, is designed with an air inlet opening which is drawn down from the housing upper side approximately to the housing bottom and behind which, in the drawn-down part, a UVC radiator is arranged, which disinfects the air sucked in by a blower. A second UVC radiator is arranged above a glass fluid container for the treatment fluid and disinfects the latter, before it is pumped to a nozzle arrangement for forming a mist curtain. The disinfected air flow is blown transversely through this mist curtain and deflected on an obliquely arranged impact wall upwards to an outlet opening. The impact wall is designed as an extension of one side wall of the fluid container and silently conducts droplets falling out of the air flow and the mist curtain back into the fluid container. <IMAGE>
Patent DE-4241647-C1 (DE)
Title: Controlling pulsed inverter fed from constant DC voltage source - using vector modulation to produce required voltage vectors at 60 deg. electrical to one another with voltage output vectors at centre of each angular range
Inventor: BOECKER JOACHIM DR ING
IPC: H02M7/5387
Filed: 1992-12-05
Granted: 1994-02-03
Abstract: The vector modulation process provides a three-way side pulse pattern for controlling a current regulator supplied from a DC voltage source using semiconductor switches in a three-phase bridge circuit. In the stationary operating mode six required voltage rotors of equal magnitude are provided in each basic oscillation period, spaced apart from one another by 60 degrees electrical, each voltage vector lying in the same direction as a required voltage vector used with the two adjacent voltage vectors. The pulse times are selected so that the given required voltage vectors define the voltage mean value of the regulator output voltage. ADVANTAGE - Reduced harmonic content of regulator output and rapid dynamic regulation.
Patent DE-4244641-C1 (DE)
Title: Coaxial cable plug connector for signal transmission - establishes contact between outer contact and screening by screw -loaded contact ring which can also include sealing ring
IPC: H01R13/646
Filed: 1992-02-27
Granted: 1993-08-05
Abstract: A high performance connector plug for coaxial cable has a main body of metal (13) with an insert of insulating material (12) including an inset metal contact (11). The contact receives the exposed end of the central conductor (1) of the cable. The contact of the outer metal screening of the cable is ring shaped (14) and the connection is made by a pressure ring (15) held in position by a threaded, hollow section, screw (16). The pressure ring fits onto the thread profile of the screening. ADVANTAGE - Low resistance, reflection and intermodulation.
Patent DE-4314162-C1 (DE)
Title: Simultaneous drying and crystallisation process for thermoplastics, e.g. PET - has cooling, dewatering and drying sections with max. extrudate passage time in each section
Inventor: KEILERT JUERGEN
IPC: B29B9/06
Filed: 1993-04-29
Granted: 1994-04-28
Abstract: Process in which extrudate emerges as a strand (26) from the die and turns into a trough (8) passing various processing stages, namely: (i) a rapid cooling section (A) with a flow of coolant; (ii) a dewatering section (E) with drains (20) for removal of liquid coolant; (iii) a drying section (T) with gas supplied from nozzles (22); (iv) a granulator (13). The lengths of each section (A, E, T) are related to the extrudate (26) speed and are chosen to ensure that max. times in each section (A, E, T) are: (i) 1.5 sec. in the cooling section to maintain surface temp. at 100 deg.C at least; (ii) 0.1 secs. in the dewater section (E); (ii) 20 secs. in the drying section to ensure crystallisation. USE/ADVANTAGE - Simultaneous drying and crystallisation of thermoplastics, e.g. PET. Short processing time.
Patent DE-4431929-C1 (DE)
Title: Hybrid drive system for motor vehicles with IC engine and electromotor
Inventor: BOLL WOLF DR ING
IPC: B60K6/442
Filed: 1994-09-08
Granted: 1995-10-26
Abstract: The hybrid drive system is mounted transverse to the direction of travel in the drive axle (6) area of the vehicle. The drive shaft (7) of the electromotor (3) is permanently connected to the drive axle of the vehicle through the gearing (9). The generator (4) is mounted structurally separate on the crankshaft (1). The gearing is non-switchable and only has a selectively coupling intermediate shaft (10) with drive pinion (13) and further gearwheel (14) wherein the drive pinion is connected directly or indirectly to a gearwheel (15) on the drive axle and the additional gearwheel is connected to a pinion (16) of the drive shaft (7) of the motor.
Patent NL-1009938-C1 (NL)
Inventor: LAAN MARKUS VAN DER
IPC: B63B21/56
Filed: 1998-08-25
Granted: 2000-02-29
Abstract: An emergency towing system for vessels. This system comprises a return guide fitted to the vessel to be towed; a closed ring-cable is fitted around this return guide, wherein this ring-cable comprises a coupling-member which, when the ring-cable is heaved around, establishes a connection with a contra-coupling-member on the vessel to be towed.
Patent NL-1010532-C1 (NL)
Title: Coin debasing method for use when coins are taken out of circulation to be replaced by new coins
Inventor: KUSTERS WILHELMUS MARTINUS ANT
IPC: B02C18/14
Filed: 1998-11-11
Granted: 2000-05-15
Abstract: Coins from the storage hopper (2) are transported by feeding device (3) into a distributor (5) and onto the first and second rolls (6,7). Separation of the rolls is adjusted by a wheel (17). The coins are deformed by corrugated teeth profiles as they pass through the rolls and are then transported by the discharge device (8) to a number of containers (11). Independent claims are included for a coin debasing device, and a coin which is debased using the method.
Patent NL-1011247-C1 (NL)
Title: Flexible fabric material for use in the manufacture of sportswear for skating, cycling, and athletics has a pattern of recesses
Inventor: GIERVELD JOHAN
IPC: A41D13/02
Filed: 1999-02-08
Granted: 2000-08-10
Abstract: Flexible fabric material for aerodynamic equipment and devices, e.g. clothing for speed sports like skating, cycling and athletics is at least partially provided with a pattern of recesses.  Independent claims are also included for (A) the use of the disclosed fabric to manufacture sportswear, with the outer surface provided with a pattern of recesses; and (B) a sportswear manufactured from the disclosed fabric so that it lies tightly and under elastic tension against the body of a wearer.
Patent NL-1015414-C1 (NL)
Title: Box for transporting flowers, has openings in one side for fitting box over uprights in corner of cart or pallet
Inventor: WERKEN PETER JAN GEERT VAN DE
IPC: B65D5/42
Filed: 2000-06-09
Granted: 2000-08-01
Abstract: Two openings (24a, 24b) in one side of the box are used to engage with uprights at the corners of a cart or pallet used to transport boxes stacked in pairs.  An Independent claim is also included for the blank used to make the box.
Patent NL-1020467-C1 (NL)
Title: Insect controlling composition comprising hydrophobic amorphous silica used against, e.g. Dermanyssus gallinae, in the treatment of pets, livestock, and birds
Inventor: BRABER ANTONIE ARIE DEN
IPC: A01N59/00
Filed: 2002-04-25
Granted: 2003-10-28
Abstract: An insect controlling composition comprising (wt.% based on composition dry matter) carrier, and hydrophobic amorphous silica (5-50, preferably 25-35 wt.%) as an active ingredient is new.
Patent RU-2008313-C1 (RU)
Inventor: DITER FREJTAG
IPC: C08G64/04
Filed: 1990-07-23
Granted: 1994-02-28
Abstract: Сущность: ароматические поликарбонаты получают путем фосгенирования или переэтерификацией в расплаве бисфенолов с последующей поликонденсацией. В качестве бисфенола используют: 1,1-бис-(4-оксифенил)-3,3,5-триметилциклогексан, 1,1, -бис-(3,5-диметил-4-оксифенил)-3,3,5-триметилциклогексан, 1,1-бис-(4-оксифенил)-3,3-диметилциклогексан или их смесь с дифенилолпропаном при их молярном соотношении (20 - 55): (45 - 80). На основе поликарбонатов получают пленки и определяют их формоустойчивость и газопроницаемость. 1 табл.
Patent RU-2027768-C1 (RU)
Title: Fur skin drying device
Inventor: IVLIEV VALERIJ A
IPC: C14B1/58
Filed: 1990-06-15
Granted: 1995-01-27
Abstract: FIELD: tanning industry. SUBSTANCE: drying device has drying chamber, skin conveyance unit, heating members, centrifugal fans and control system with temperature sensors. Drying chamber is formed as closed air-duct, air-distributing box with slits made in drying chamber lower part and panels with slits. Panel is mounted above box slits for movement in the direction perpendicular to longitudinal axis of these slits. Box and panel slits have like shape and are positioned in equal by space relation. Panel has guiding shields. Box bottom is provided with auxiliary shields oriented towards panel shields. EFFECT: increased efficiency and enhanced reliability in operation. 5 dwg
Patent RU-2016208-C1 (RU)
Inventor: MISHCHENKO ERNEST I
IPC: F01B13/04
Filed: 1990-05-17
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine has eccentric disk 15 which is mounted in bearing 14 for rotation between arc-shaped members forming a case. Shaft 13 is eccentrically passed through the disk. The shaft connects rods 11,12 of pistons 9,10. Disk 15, its bearing 16 and bearing 17 undergo centrifugal loads. EFFECT: decreased friction losses. 2 cl, 1 dwg
Patent RU-2048757-C1 (RU)
Title: Устройство для фиксации лабораторного животного при изучении воздействия вибрации
Inventor: ARTEMEV IGOR O
IPC: A01K1/03
Filed: 1990-08-07
Granted: 1995-11-27
Abstract: Использование: для фиксации лабораторных животных при изучении воздействия локальной вибрации. Сущность изобретения: в контейнере пол выполнен с одним или несколькими отверстиями для конечностей животного, а вибратор снабжен опорными платформами для каждой конечности, расположенными под отверстиями пола контейнера, и элементами фиксации каждой конечности относительно упомянутых платформ, каждый из которых выполнен в виде магнита, закрепленного на платформе, и металлической шайбы, фиксируемой на лапе животного. 2 ил.
Patent RU-2017468-C1 (RU)
Title: Method for urgent restoration of hemodynamics at agriculture animals
Inventor: KRISHTOFOROVA BESSA V
IPC: A61D7/00
Filed: 1990-06-29
Granted: 1994-08-15
Abstract: FIELD: veterinary. SUBSTANCE: medicinal liquid is intraosteally injected at rate 15.0-25.0 ml/min, dose being 25.0-50.0 ml per 1 kg of body mass. Physiologic liquid is used as mentioned above medicinal liquid. EFFECT: improves efficiency of the method.
Patent RU-2018712-C1 (RU)
Title: Rotary machine
Inventor: PILYUSH VIKTOR A
IPC: F04C29/04
Filed: 1990-10-25
Granted: 1994-08-30
Abstract: FIELD: energy converters. SUBSTANCE: rotor with pistons is mounted in cylindrical housing provided with working medium inlet and outlet passages fitted with check valves. Rotor forms circular working chamber. Spring-loaded separating plates are mounted in radial slots of housing in between passages for reciprocating and engagement with cam. Piston has some rectangular slots on the side opposite to the sense of rotation. EFFECT: enhanced reliability. 6 dwg
Patent RU-2012219-C1 (RU)
Inventor: MARCHENKO VIKTOR S
IPC: A61B5/374
Filed: 1991-01-09
Granted: 1994-05-15
Abstract: FIELD: experimental biology and medicine. SUBSTANCE: method prescribes recording parameters of bioelectric activity of cerebral cortex in anesthetized animal during progress of hypothermia and conducting spectral analysis. The greater power of second rhythm at frequency between 0.15 and 0.45 Hz, the higher permeability of hemato-encephalic barrier. EFFECT: lower traumatism when studying permeability of hemato-encephalic barrier in animals under test. 1 tbl
Patent RU-2009344-C1 (RU)
Title: Apparatus foe controlling compression ratio of internal combustion engine
Inventor: GOLIKOV ALEKSANDR P
IPC: F02B75/04
Filed: 1991-04-23
Granted: 1994-03-15
Abstract: FIELD: engine engineering. SUBSTANCE: controlling plug of the apparatus has an additional seat which faces space of a case. Valving unit is provided with additional conical valve, rod whereon conical valves are set oppositely each other, adjusting bushing coupled with controlling plug through an additional threaded connection, and flywheel. The rod is fixed to the bushing and flywheel. EFFECT: simplified design. 3 cl, 1 dwg