baber/WOPTO huggingface dataset:
Patent DE-1952602-B2 (DE)
Title: Ship passive stabilising equipment - with valved tank air vents to control water flow across ship to neutralise roll
IPC: B63B39/03
Filed: 1969-10-18
Abstract: The ship's passive stabilising equipment comprises the usual water tanks each side, connected by a duct. The flow of water across the ship is controlled by controlling the ingress/egress of air to or from the tanks. EAch tank has a vent pipe in the top with a circular cover (6). The cover seals against an L-shaped ring (8) of elastic material mounted on a flange at the top of the pipe. The upright leg of the "L" is curved on the inside to form a gently divergent orifice, and tapers to an edge to make the sealing lip more flexible. The cover is operated by a double-acting hydraulic ram for speed of response. To eliminate joints, which involve friction and become slack due to wear, the cover hangs from the ram by one leaf spring.
Patent DE-2004658-B2 (DE)
Title: Production of double finned tubes by resistance welding - has spaced tubes inverted intermittently to exchange positions for successive weld stages
IPC: B23K11/00
Filed: 1970-02-03
Abstract: The production of double-lined tubes is carried out by electrical resistance butt-welding at the fins. The spaced tubes are arranged parallel to each other and held above each other. They are turned through 180 deg. about the centre of their connecting line after a given number of welding operations, so that the tubes exchange positions. There is a transport table which moves with the stroke of a welding machine. A rotatable tensioning device is arranged at both ends of the table. This table holds the tubes to be finned at equal spacings from the axis of rotation. The tensioning device drives are produced synchronously by motors which are operated via an adjustable counter from the stepping equipment of the welding machine.
Patent DE-2009759-B2 (DE)
Title: Rotary load isolating circuit breaker - has socket of two parallel U=section rails welded together in edge open recesses via pin bearing shells
IPC: H01H31/02
Filed: 1970-03-03
Abstract: The basic frame of the rotary load isolating switch is made of U-section rails. In the recesses of the section flange are inserted bearing elements for connected support insulators. The basic frame (1) consists of two U-section rails (6) whose profile flanges face each other. The two U-section rails are connected by sleeves (11) inserted into the edge-open recesses (7) in the profile flange (8). The sleeves are welded in the recesses and form simultaneously bearing bushings for retaining the bearing pins of the support insulators. Together with the sleeves the rails form a frame symmetrical in relation to the connecting line (12) of the sleeve axes. Preferably the two profile flanges have identical circular recesses for welding connection of the sleeves.
Patent DE-2110957-B2 (DE)
Title: Railway vehicle automatic coupling - has handle, locking member and control slide, with springs, in bolt activator
IPC: B61G3/28
Filed: 1971-03-08
Abstract: An automatic coupling for railway rolling stock, has two interconnecting portions, each with a rounded projection (3, 4) on the head engaging a corresponding recess in the other, and an obliquely sliding bolting member. The latter has a handle (9, 10) fixed to the bolt member (7, 8). A locking pin (30), moves outwards into a locking position in the coupling head (1, 2), against a retainer spring (32) so that the handle can be fixed in a position corresponding to the bolt release position. A control slide (21) for the locking pin moves from an extended to a retracted position against a return spring (24). On coupling, this is retracted by the rounded head. In this position, the locking member is pushed into the locking position, and vice versa.
Patent DE-2166001-B2 (DE)
Title: Plastic pallet, especially for bottle crates - having elevated edge zone with projections for centring loads arranged on edge
IPC: B65D19/00
Filed: 1971-06-22
Abstract: Plastic pallet, has an upper load-bearing surface having an elevated edge zone with projections, distributed so that all loads arranged on the edge of the load-bearing surface maintain an inclination towards the centre of the pallet. Loads such as bottle crates, are effectively centred, and prevented from slipping off, even when the pallet sags under relatively heavy loads.
Patent DE-2217481-B2 (DE)
Title: Sterile packaging installation with pressure control - uses flexible packaging material to produce tubes partly filled with sterile goods and partly with sterile gas under pressure
IPC: B65B55/10
Filed: 1972-04-12
Abstract: The installation is intended for packaging of sterile goods, using a tube formed from a web of flexible packaging material capable of withstanding the conditions of sterilising, such as paper or plastics. The tube is partly filled with the sterile goods and is formed into closed containers by transverse compression. The packaging installation is equipped with a pipeline which conveys sterile gas or steam into the inlet side of the web of packaging material in the machine, as well as leading to the top of the already formed tubes. A filling pressure regulator is connected by a branch line to the pipelines containing the sterile and sterilising gas. Hydrogen peroxide may be injected between a filter and a heater$.
Patent DE-2241349-B2 (DE)
Title: Pulse generator for controlling static converter - has two bistable flipflops one monoflop clock and two NAND:gates
IPC: H03K5/15
Filed: 1972-08-23
Abstract: The pulse generator produces two equal-length pulses 180 deg. apart within one period and is for use in controlling static inverters and converters. A clock (A) controls both a bistable flip flop (BK1) and a monostable flip flop (M). The output of the monoflop is coupled to the clock input of a second bistable flip flop (BK2). The one output of the first biflop is combined in a NAND-gate (G1) with the same output of the second biflop. Similarly the remaining two outputs of the biflops are combined in a second NAND-gate (G2). Alternatively, the second biflop can be omitted and the monoflop connected directly to the NAND-gates.
Patent DE-2244260-B2 (DE)
Title: Automatic prepn and analysis - of serum specimens
IPC: G01N35/02
Filed: 1972-09-08
Abstract: Appts. is intended for the prepn. and analysis of a sample of serum coming from a specimen of blood or other body fluid. It comprises two transport wheels, one carrying cups contg. the specimens of serum and the other carrying a series of test tubes. Transfer heads distribute samples of the specimens into test tubes and add the necessary reagents. A soln. extraction head removes a sample of the mixture for optical analysis in a spectrophotometer or a fluorescence measuring instrument. The logic circuit controlling the sequence of the operations is contained in a box in the supper part of the appts. and can be programmed by a specially prepd. card introduced through a slot. The testing process is completely automatic and no operator is needed once the identification number buttons have been pressed and suitable parameters have been fixed.
Patent DE-2264423-B2 (DE)
Title: Acousto-optical diffraction element with vitreous medium - contg. tellurium, tungsten, lithium and lead oxides
IPC: G02F1/00
Filed: 1972-02-25
Abstract: In an acousto-optical diffraction element, in which a vitreous matl. (I) exposed to an ultrasonic beam gives controllable diffraction of the light passing through it, (I) consists of Te, W, Li and Pb oxides. The element is for use in a facsimile receiver. The matl. has a partic. high degree of diffraction and low acoustic damping. (I) consists of 35.5 (wt)% WO3, 2.6% Li2O, 2.6% PbO and 59.5% TeO2.
Patent IE-S77525-B2 (IE)
Title: A novel and fast industrial drying system
Inventor: VALIZADEH HOSSEIN DR
IPC: A23N12/08
Filed: 1997-03-07
Abstract: The invention described in this patent is concerned with a fast, novel and energy-efficient drying system incorporating a highly advanced and modern waste energy recovery facility to be used in drying various items (ranging from animals or their organs, dairy products, timber, fruits, vegetables, corals and synthetic materials) for animal or human consumption, or medicinal application, or decorative purposes, or alteration of their physical or chemical properties of the materials to be dried. The drying process goes on without any need for manipulation of the drying load inside the drying chamber.
Patent JP-S6316766-B2 (JP)
IPC: G10L15/32
Filed: 1980-02-15
Abstract: PURPOSE:To decrease an error in audio recognition, by discriminating through the use of one or more type of signals at least out of 4 types of signals as the similar signals respectively output from two recognition sections, a time length signal and a number of syllable signal. CONSTITUTION:The audio signal VS from a microphone 1 is input to a mono-tone recognition section 2 and a word recognition 3 and also to audio count section 4. The signals MA, WA which show the result of recognition indication the recognition of mono-tone and word in the code table 7 are output from the sections 2 and 3. Further, the similarity signals MS, WS indication the degree of assurance of the result are output. At the audio count section 4, the time length signal TL of audio and number of syllable signal MN are counted. The selection section 5 selects sure signal among the signal indication the result of recognition, similarity signal, time length signal and number of syllable signal, and the output is output to the result output section 6.
Patent JP-H059235-B2 (JP)
IPC: B25B27/30
Filed: 1984-02-09
Abstract: A spring cramp for large helical springs, particularly axle springs of motor vehicles, comprises two loose disc-shaped pressure plates having annular contact surfaces serving as abutments for the spring turns and provided each with a central hole, a threaded spindle, and a threaded tube. The threaded spindle is mounted by means of an axial bearing for rotary motion and concentrically in a guide tube on which a shoulder is provided near the head of the spindle, which shoulder is formed with two lug elements for securing a lower one of the pressure plates at the side of the spindle head against rotation. The threaded tube which is threadable onto the spindle may be advantageously telecopically inserted into the guide tube. The threaded tube and the guide tube are non-rotatably connected to each other by two slot-and-feather connections. The threaded tube can be connected non-rotatably, in the direction of axial tension, to the other pressure plate, so that during the compression of a spring, the two plates are secured against mutual rotation.
Patent JP-H0653715-B2 (JP)
IPC: C07K5/06
Filed: 1988-02-04
Abstract: Compounds are provided of the following general structure: <CHEM> wherein B is hydrogen, lower alkyl (C1-C4) or methoxycarbonyl; R1 is hydrogen or methyl and where W and Q are independently selected from phenyl or 4-fluorophenyl. They are useful for providing sedative and antiepileptic activity.
Patent JP-3967484-B2 (JP)
IPC: G03C1/34
Filed: 1999-02-01
Granted: 2007-08-29
Abstract: A heat developable photosensitive material having on a support a non-photosensitive sliver salt, a photosensitive sliver halide, and a binder, which has an image forming layer containing the photosensitive sliver halide and comprises cyclic ketone or cyclic imine compound having a specific structure in combination with a nucleation agent on the side that the image forming layer is formed. This heat developable photosensitive material is an excellent high contrast sensitive material having a good stability.
Patent JP-S6046942-B2 (JP)
IPC: A23G9/08
Filed: 1982-02-25
Abstract: The circuit of a gas-compression refrigerating unit in ice-cream making machines and/or ice-cream mixture pasteurizing machines has inserted therein a by-pass circuit controlled by one or more switching valves. During the cycle of pasteurization and/or sterilization of the ice-cream mixture and of the elements of the machine contacting said mixture (either liquid or frozen), the hot refrigerant gas coming from the compressor is diverted through the evaporator (by-passing both the condenser and expansion valve) so as to heat to a sterilization temperature all the elements of the apparatus which usually are cooled by said evaporator. On completion of this pasteurization and/or sterilization cycle, said by-pass circuit in shut off and the refrigeration cycle is resumed by switching said valves, whereby the fluid refrigerant is circulated from the compressor to the condenser and expansion valves into the evaporator so as to refrigerate the elements that are in heat exchange relationship with said evaporator.
Patent JP-2865691-B2 (JP)
IPC: G08B27/00
Filed: 1989-02-17
Granted: 1999-03-08
Abstract: A warning radio receiver is described whose power requirement is covered in the event of mains power failure by a battery and whose power consumption is reduced by a de-activation of the output stage synchronous with the power failure. 
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Patent JP-2556695-B2 (JP)
IPC: G01B5/20
Filed: 1987-02-18
Granted: 1996-11-20
Abstract: Vehicle body measuring apparatus having first and second extendible members (14, 16) for positioning on opposed sides of a vehicle body (100). A longitudinal member (18) is connectible between the upper ends of the first and second members (14, 16). First and second pointers (24, 26) are slidably mountable on the longitudinal member (18). Connecting means are provided for pivotally connecting the first and second members relative to the vehicle body (100) and clamping means are provided for clamping the first and second members (14, 16) in a fixed position relative to opposed sides of the vehicle body.
Patent JP-2992100-B2 (JP)
Title: Plain bearing
Inventor: KAMIYA SHOJI
IPC: F16C33/12
Filed: 1991-02-08
Granted: 1999-12-20
Abstract: PURPOSE:To prevent seizing caused by corrosion and fatigue originated in an intermediate layer at the time of subjecting the surface layer of an aluminum allay series lining to Pb series overlaying. CONSTITUTION:On the surface of an aluminum alloy bearing, (1) 0.01 to 2mum Zn plating layer is formed, on which, as an intermediate layer, 0.1 to 5mum Sn plating layer or Sn alloy plating layer is formed, (2) on the Al-Zn diffusion layer, as an intermediate layer, an Sn plating layer or an Sn alloy plating layer is formed or (3) between the Al-Zn diffusion layer and the intermediate layer, an Sn-Zn diffusion layer is formed.
Patent JP-H0357959-B2 (JP)
IPC: C11D3/12
Filed: 1983-03-10
Abstract: There are provided aqueous pumpable stable suspensions of a water insoluble silicate capable of binding calcium ions which contain based on the total weight of the aqueous suspension (A) as the silicate capable of binding calcium 0.5 to 80 weight percent of a finely divided, bound water containing, synthetically produced, water insoluble compound of the general formula (Cat2/nO)x.Me2O3.(SiO2)y (I), in which Cat is a cation exchangeable with calcium and which has the valence n, x is a number from 0.7 to 1.5, Me is boron or aluminum and y is a number between 0.8 and 6 and (B) as a dispersingly active component 0.5 to 6 weight percent of a mixture of at least two different alkylphenolethoxylates of the formula    <IMAGE>  (II) where R is an alkyl group of 1 to 15 carbon atoms. The component A especially can be a zeolite A while component B can consist of two alkylphenolethoxylates of formula (II) in which m is 2 to 7 and m is 8 to 15. The suspension can be employed for the production of powdery washing agents and detergents.
Patent JP-2575961-B2 (JP)
IPC: B01D45/14
Filed: 1991-02-12
Granted: 1997-01-29
Abstract: A pneumatic centrifugal separator comprises guide vanes disposed along the generatrices of a fictitious cylinder having a vertical axis, the guide vanes being adapted to impart to a gas stream entering the fictitious cylinder a rotary motion about the vertical cylinder axis, and a rotor coaxially positioned in the interior of the fictitious cylinder, the rotor being equipped with a first set of vertical blades distributed uniformly along the periphery of the fictitious cylinder and a second set of blades disposed between the blades of the first set and the cylinder axis. A gas stream and particulate material to be sorted is introduced between the guide vanes and the rotor, and the gas stream charged with particles of dimensions smaller than predetermined dimensions and sorted out of the particulate material is drawn out of a central outlet. The second set of blades is arranged to guide the streams of gas coming through channels between adjacent vertical blades of the first set to the central outlet.
Patent JP-S6238065-B2 (JP)
IPC: B22D11/00
Filed: 1983-03-10
Abstract: The die (6) comprises a thick cylindrical body (7) which is surrounded by a cooling jacket (15) clamped against the pouring basin (2) and in contact with the latter in a plane (P). The body (7) is extended in the casting orifice (4) by a composite head (17) comprising a thin inner annular lip (22), whereof the inner surface extends that of the body (7) and a ring (24) of refractory material fitted between the lip, the body and the casting orifice. The (hot) lip (22) is connected to the body (7) in the plane (P), so that the ring (24) rejoins it also in this plane and that the flow of heat (f1) passing from the casting orifice to the cooling jacket must skirt around this ring.
Patent JP-H0681275-B2 (JP)
IPC: G06T15/00
Filed: 1985-04-03
Abstract: A method of transforming an input video image data onto a three-dimensional surface is disclosed which comprises the steps of defining the three-dimensional surface, providing mapping data for transforming the input video image data onto the surface, storing the input video image data in first memory means, transforming the input video image data stored in the first memory means according to the mapping data so as to provide an output video image data, calculating first vectors representing, respectively, orientations taken by, minute areas on the surface, calculating second vectors representing, respectively, directions from the minute areas toward a virtual light source disposed in a position, calculating weighting factors according to the first and sec- ond vectors, the weighting factors quantifying shading to be caused on the minutes areas by the virtual light source, and weighting the input video image data or the output video image data according to the weighting factors.
Patent JP-2701841-B2 (JP)
IPC: C21B13/02
Filed: 1987-04-15
Granted: 1998-01-21
Abstract: When operating mills including a coling plant, a blast furnace arrangement and a converter steelworks, large amounts of partially high-grade so-called cupola gases, such as coke oven gas and converter exhaust gases, form, which cupola gases, so far. In order to render these cupola gases utilizable at a better efficiency, thus reducing the specific energy consumption per ton of crude steel produced, and in order to be less dependent on external scrap, a plant for directly reducing iron ore is additionally adjoined to the mill. The ducts for the exhaust gas from the converters and the coke oven gas ducts from the coking plant are connected to a reformer to produce reducing gas substantially containing CO and H. The reformer is connected with the direct reduction plant via a reducing gas duct.
Patent EP-1310173-B2 (EP)
Inventor: JAUSSAN VERONIQUE
IPC: A23L29/20
Filed: 1998-03-31
Granted: 2014-12-31
Abstract: A nutritional composition for diabetics. The composition contains a protein source, a lipid source, and a carbohydrate source. The composition includes a fibre mixture containing a viscous soluble fibre and inulin, a hydrolysate of inulin, or both. The fibre mixture may also contain insoluble fibre. When in liquid form, the nutritional composition has a low viscosity and excellent tube flow rates.
Patent EP-0131156-B2 (EP)
IPC: B62D7/14
Filed: 1984-06-06
Granted: 1992-05-06
Abstract: 1. Steering control device for a vehicle with frontwheel drive and/or rear-wheel drive, for the purpose of selectively deflecting respectively the front wheels or the rear wheels only or the front wheels and the rear wheels simultaneously in the same orientation and/or in opposite orientations, comprising means (6; 63) for deflecting the front wheels, means (10; 65) for deflecting the rear wheels, connection means (16; 67) for selectively connecting the front-wheel deflection means and the rear-wheel deflection means, means (36) for detecting the orientation of the front wheels, means (37) for detecting the orientation of the rear wheels, selections means (47) for selecting one of the abovementioned deflection modes, and control means sensitive to the said selection means and to the said orientation detection means and intended for activating the said connection means, characterized in that the said control means comprise means for activating the said connection means (16; 67), in the event that the said selection means (47) select a simultaneous deflection of the front wheels and of the rear wheels, when the said means (36) for detecting the orientation of the front wheels indicate that the front wheels are oriented along the longitudinal axis of the vehicle, and for inactivating the said connection means (16; 67), in the event that the said selection means (47) select a deflection of the front wheels only, when the said means (37) of detecting the orientation of the rear wheels indicate that the rear wheels are oriented along the longitudinal axis of the vehicle, and for maintaining the state of the said connection means (16; 67) if the deflection mode selected and controlled is maintained.
Patent EP-0477295-B2 (EP)
Inventor: SCARBOROUGH ROBERT M
IPC: C12N15/09
Filed: 1990-06-15
Granted: 2005-11-16
Abstract: An assay for screening snake venom for the presence or absence of platelet aggregation inhibitors (PAIs) based on specific receptor binding is described. Using this assay, the identification and characterization of PAIs in a wide range of snake venom samples was accomplished. The isolated and purified PAI from several of these active snake venoms is described and characterized. In addition, PAIs lacking the Arg-Gly-Asp (RGD) adhesion sequence but containing K*-(G/Sar)-D wherein K* is a modified lysyl residue of the formula R<1>2 N(CH2)4CHNHCO- wherein each R<1> is independently H, alkyl(1-6C) or at most one R<1> is R<2>-C=NR<3> wherein R<2> is H, alkyl(1-6C), phenyl or benzyl, or is NR<4>2 in which each R<4> is independently H or alkyl(1-6C) and R<3> is H, alkyl(1-6C), phenyl or benzyl, or R<2>-C=NR<3> is a radical selected from the group consisting of: <CHEM> where m is an integer of 2-3, and each R<5> is independently H or alkyl(1-6C); and wherein one or two (CH2) may be replaced by O or S provided said O or S is not adjacent to another heteroatom are prepared and shown to specifically inhibit the binding of fibrinogen or von Willebrand Factor to GP IIb-IIIa.
Patent EP-0562085-B2 (EP)
Inventor: AYMERICH MUNOZ JOSE
IPC: B60J3/02
Filed: 1992-10-15
Granted: 1999-03-24
Abstract: The disclosed sun vizor is comprised of a single piece hollow body (C), a securing spring (R), which may be coupled to the rotation rod (4) of a cranked support (1) fixed to the frame of the vehicle, a clamping bridge (P) connectable to a bearing support fixed to said frame and, an external envelope (RE) acting as a cover. The internal facing sides (8, 8') of larger surface area of the hollow body (C) form a plurality of reinforcement ribs (9, 9', 9a) whose extremities bear against the opposite side acting as a structure reinforcement of the hollow body (C), thereby avoiding, in normal conditions of operation, its deformation. Optionnally, the inside of the hollow body (C) is filled with a sound-insulating filling material (12). The hollow body (C), the external covering (RE) and the sound-insulating material (12) are preferably obtained from polypropylene, since this material may be recycled. Application to the car industry. <IMAGE>