baber/WOPTO huggingface dataset:
Patent DE-1947513-B2 (DE)
Title: Automatic door closer with torsional spiral spring - this fits in moving bushing and a second similar spring fits in stationary bushing
IPC: E05F1/12
Filed: 1969-09-19
Abstract: The door closer is of the type where a door hinge is fitted with a torsional spiral spring, built into one of the hinge bushings and with one end of the spring attached to the stationary bushing, the other to the moving part of the hinge. The spring force can be adjusted by a nut. In addition to the spiral spring built into the moving part of the hinge, a second torsional spiral spring fitted coaxially into the stationary part of the hinge is provided. One end of this spring is attached to the stationary hinge part, the other to a coupling element, with the other end of which a shaft, is rigidly connected with the moving hinge part, and rotatably connected to the coupling element.
Patent DE-2015628-B2 (DE)
Title: Heating element for air - has helical heating wires meandering between lateral retainers via central slots
IPC: H05B3/16
Filed: 1970-04-02
Abstract: The heating element, for air, has an insulating T-shaped support (6) inverted and provided with slots (5) spaced along its stem and retainers (9) along the outer ends of the crosspiece's arms. Helical heating wires (4) pass from the retainers on one side via the slots to the retainers on the other side. Each retainer consists of a metal angle bracket whose one limb is fixed to the support and whose other limb acts as a flat post for the heating wire loops.
Patent DE-2058767-B2 (DE)
Title: Pneumatic rapid action press outlet valve - has resilient cushion for precompression of residual air at beginning of return stroke
IPC: B30B1/38
Filed: 1970-11-30
Abstract: The pneumatic rapid-action press comprises an inlet valve between a compressed air source and cylinder, and an automatically dispaced outlet valve which is guided in the piston and which includes a valve head on the inside of the cylinder cover coacting with an outlet opening in the cover. The valve head is biassed towards the open position by a spring mechanism of which the force increases during the working stroke of the piston and which overcomes a closing force applied the valve head by pressure in the cylinder. The valve head is moved into the closed position by springs which advance it by a step out of a recess in the piston.
Patent DE-2114192-B2 (DE)
Title: Gas-fired space heater - has air passages with opposite sidewalls curving inwards and outwards arranged around distributor extending across stove
IPC: F24H3/00
Filed: 1971-03-24
Abstract: The space-heating stove has a burner, in the bottom part, to which atmospheric air flows via openings in the wall. Air blown into passages by a fan is guided at right angles to the combustion gases, and these gases are directed to a damper upstream of the chimney. The passages are arranged around a combustion gas distributor extending across the stove, and in the sectional view of the distributor each has one sidewall curving outwards with the opposite sidewall curving inwards. Between the passages are correspondingly-curved combustion gas branch passages.
Patent DE-2130174-B2 (DE)
Title: Fuel injector valve for IC engine - uses continuous fuel circulation with fuel feed pipe with open ends inside branch pipe
IPC: F02M55/00
Filed: 1971-06-18
Abstract: Each fuel injector is connected by a branch pipe (2) to a fuel circuit (3). Fuel under pressure flows through the circuit continuously while the ignition is switched on. Each branch pipe contains a fuel pipe (5) arranged coaxially inside the branch pipe. The inlet end (6) of the fuel pipe is located as low as possible inside the injector valve. The outlet end extends into the fuel circuit. The outlet end is formed as an ejector (7). The fuel enters the injector valve via the branch pipe (2) and leaves via the coaxial feed pipe (5). The purpose is to create a fuel circulation to cool the injector and avoid the formation of air bubbles.
Patent DE-2232816-B2 (DE)
Title: Self closing grab for steel billets - has adjustable grab arms preloaded by springs for rapid actuation
IPC: B66C1/42
Filed: 1972-07-04
Abstract: The self closing grab has two pivoted arms with grab jaws. The grab arms and support form a rigid structure whose members are loaded only in compression. The distance between the grab arm pivots is varied by adjusting screw against preload exerted by a spring or counterweight. The spring arrangement ensures rapid release of load after the load has been deposited. Rapid closing and releasing protects grab bearings against excessive heating by lifted billets.
Patent DE-2235386-B2 (DE)
Title: Draught mixer for flue gas ducts - has L-shaped intake duct with integral fastening flange extending over length of mixer
IPC: F23L11/02
Filed: 1972-07-19
Abstract: Draught mixer for flue gas ducts for hot exhaust gases has a draught intake duct which can be connected to the flue duct, and a temp. sensor in dependence on which is adjusted a throttle flap controlling the throughflow opening of the draught intake duct. The intake duct is L-shaped, and has a fastening flange extending over the length of the mixer, with an aperture for the temp. sensor reception. Preferably, the walls of the draught intake duct and the flange are integral; the duct is attached by the flange to a pipe piece which can be inserted into an exhaust gas duct. The appts. is easy to fit to the flue gas duct, and has good response properties.
Patent JP-3128770-B2 (JP)
IPC: A21C3/06
Filed: 1997-02-18
Granted: 2001-01-29
Abstract: A sheet of dough (40) is rolled up by a roller (21) and a pressing means (34). The roller is located above a conveyor means (10) that conveys the sheet of dough. The pressing means is located near the roller. As the roller is rolling up the sheet of dough, the pressing means moves towards the roll of dough and presses it. Then the pressing means moves away from the roll. This is repeated, so that the dough roll is repeatedly pressed and thus tightly rolled up. <IMAGE>
Patent JP-2801554-B2 (JP)
IPC: A63C11/04
Filed: 1995-03-10
Granted: 1998-09-21
Abstract: The machine for treatment of ski bases comprises a frame (1) with several sanding and polishing tools (2,6,8) located in the upper part. The tools are oriented with their lower faces as the working surfaces. Several tools are moved forward transversely relative to each other. An upward opening casing (10) takes and holds a ski with the sliding base oriented upwards. The skis are held by a carriage movable transversely on guides (18) on the frame and operated by motors (21,23). The casing moves longitudinally on the beam and is driven to and fro (100). A longitudinal beam (14) slides vertically on vertical carriage guides (24) operated by an actuator (126). The carriage is transversely translated to selectively lead it opposite one of the tools and with a vertical translation (102) to lead it against or away from the tools.
Patent JP-H0515712-B2 (JP)
IPC: C08G63/00
Filed: 1987-03-19
Abstract: A process for the purification of glycolide which comprises dissolving the glycolide to be purified in a suitable organic solvent, adding alumina to the resulting solution to form a slurry wherein the alumina is in intimate contact with the dissolved glycolide, stirring the slurry under controlled conditions for a period of 1 to 60 minutes, and filtering to remove the alumina and, if desired, evaporating to remove the solvent and recovering the purified glycolide; and the production of suture-grade polyglycolic acid by the polymerization of the resulting purified glycolide.
Patent JP-H0142480-B2 (JP)
IPC: H01R12/70
Filed: 1982-04-23
Abstract: A modular connector assembly (50) combination characterized by a printed circuit board (60) having a plurality of apertures (66) extending between the surfaces thereof and with a circuit being printed on one of the panel surfaces; an interconnection device (70) mounted to the printed circuit board, the interconnection device being of dielectric material and associating a plurality of passages (76) extending therethrough with the apertures; and a contact (10) mounted within some of the passages of the interconnection device, the contact being of the type comprising a holder (20) of solderable material, a plurality of axial wires of conductive material secured medially of their ends (32, 34) in the holder and a sleeve (40) of non-solderable material extending forwardly of the holder, wavesoldering about an end portion of the holder extending through the aperture (66) mounting the contact and the interconnection device to the printed circuit board.
Patent JP-3445654-B2 (JP)
IPC: H01M4/06
Filed: 1994-03-10
Granted: 2003-09-08
Abstract: An electrochemical cell incorporating a cathode material comprising a mixed oxide of vanadium, silver and copper. The cathode materials of this invention are formed by the chemical addition, reaction, or otherwise intimate contact of various mixed oxides and/or metal elements during thermal treatment in mixed states. A preferred material comprises a composite metal oxide matrix formed as the thermal decomposition and reaction product of a matrix of vanadium oxide and at least decomposable compounds of copper and silver.
Patent JP-3497554-B2 (JP)
IPC: C07D473/28
Filed: 1994-03-25
Granted: 2004-02-16
Abstract: An object of the present invention is to offer novel purine derivatives which exhibit an inhibitory action to nasal mucus secretion and are useful as pharmaceuticals, etc. and pharmaceutically acceptable salts thereof. The purine derivatives of the present invention are novel compounds which are represented by the following general formula (I). <CHEM> [In the formula, R is alkyl or cycloalkyl, or optionally-substituted phenyl or phenylalkyl; R' is hydrogen or -COOX; and X is alkyl, alkenyl, alkoxyalkyl, phenyl or phenylalkyl] The compounds of the present invention are useful as therapeutic and preventive agents to various types of rhinitis accompanied by acceleration of nasal mucus secretion and by sneezing reflex such as allergic rhinitis. Moreover, the compounds of the present invention are able to be administered orally and exhibit low toxicity, little side effect and high safety. Accordingly, a continuous administration for long term is possible and they have a very high utility as the drugs.
Patent JP-S628158-B2 (JP)
IPC: G01D5/12
Filed: 1980-06-19
Abstract: The watch comprises a detecting device including a resilient blade, the free end of which cooperates with a disk. When a slot in the edge of the disk is oriented in the direction of the blade, the latter vibrates owing to its own resiliency. The two edges of the slot are preferably bent in opposite directions in order to increase the bending stress on the blade just before its abrupt release into the slot. A piezoelectric strip fixed to the blade registers voltage fluctuations, the polarity of which corresponds to the direction in which the blade moves.
Patent EP-1247417-B2 (EP)
Inventor: VIRTANEN ANU
IPC: H04W36/00
Filed: 2001-01-09
Granted: 2011-07-27
Abstract: A method ( 600 ) for preparing an interfrequency handover of a certain communication connection from a first frequency to a second frequency features periodically intermitting ( 603 ) the transmission/receipt of data on the first frequency for certain transmission gaps. The number of transmission gaps is at least one during each transmission period and a certain sequence of transmission periods ( 420, 520 ) is used. Measurements are performed ( 607 ) on the second frequency during the transmission gaps on the first frequency. In the step of intermitting the transmission/receipt of data the transmission/receipt of data is intermitted within at least on transmission period for a certain transmission gap ( 311, 411 ) having a first duration and for a certain second transmission gap ( 312, 412 ) having a second duration. The second duration is different from the first duration. A mobile station ( 700 ), a network element ( 710 ) and a network control element ( 720 ) are also presented.
Patent EP-1326797-B2 (EP)
Inventor: ACH ERNST
IPC: B66B11/00
Filed: 2001-09-14
Granted: 2009-12-23
Abstract: La présente invention concerne un ascenseur comprenant une unité d'entraînement (13) montée dans une partie latérale supérieure de la cage d'ascenseur (1). Cette unité d'entraînement (13) est, vue depuis l'ouverture de porte de la cage (7), montée sur une paroi latérale (1.2) de la cage d'ascenseur (1). Au moins un câble est guidé sur une poulie motrice (14) de l'unité d'entraînement (13), poulie qui est située perpendiculairement à la paroi latérale (1.2). Ce câble est guidé sur des poulies de déviation (15, 16) d'un châssis porteur (3) de la cabine d'ascenseur (2) et sur des poulies de déviation (17, 18) du contrepoids (9) et sert de câble de support et d'entraînement à la cabine d'ascenseur (2) ou au contrepoids (9). Le châssis porteur (3) est conçu sous forme de châssis de type sac à dos et comprend un châssis droit (3.1), qui est guidé au moyen de rails de guidage (4, 5), ainsi qu'un châssis inférieur horizontal (3.2), sur lequel est montée la cabine d'ascenseur (2). A l'arrivée au point d'arrêt le plus haut (8), la partie supérieure de la cabine d'ascenseur (2) passe devant l'unité d'entraînement (13, 14).
Patent EP-1534183-B2 (EP)
Inventor: MOORE BRIAN E
IPC: A61F2/06
Filed: 2003-07-31
Granted: 2017-12-20
Abstract: An expandable stent is fabricated from a plurality of radially undulating rings, each pair of adjacent radially expandable undulating rings being interconnected by a multiplicity of flex members. Each flex member contacts a portion of an apex on one ring at a circumferential location and a portion of an apex of a directly adjacent ring at a circumferentially offset location. Each flex member is expandable and in one embodiment is circumferentially S-shaped. Adjacent flex members are mirror images of each other. The resulting stent is both flexible and strong when expanded thereby providing good scaffolding. In one embodiment, the strut material is fabricated of shape memory alloy such that when the strut is compressed so as to be insertable into a vessel, the strut will automatically expand to its previous dimension upon rising to the temperature of the vessel in which it is placed, thereby to expand and hold open the vessel without need for a balloon catheter.
Patent EP-1681146-B2 (EP)
Inventor: SCHRAMEK UDO
IPC: B27N3/00
Filed: 2005-10-21
Granted: 2010-09-08
Abstract: The method involves producing a thermoplastic bound timber material board, and drying process of fibers containing lignocellulose fibers. The thermoplastic fibers are added in the dry condition, and spread to form an endless strand. The non-woven cloth is cold compressed and hot injected to a plate or a molded article with a density of 150 to 1200 kg m : An independent claim is included for a thermoplastic, and a board of wooden material.
Patent EP-1896329-B2 (EP)
Inventor: ADRIANSENS ERIC
IPC: B65B3/02
Filed: 2006-06-08
Granted: 2017-11-22
Abstract: An installation producing sterile bottles by blow molding starting from preforms (12), includes a sterilizing treatment unit (26), a thermal conditioning unit, a molding unit, where the sterilizing treatment unit (26) includes an atomizing device (36) provided with a nozzle (38) which sprays, onto each preform (12), in laminar-flow form, a stream (F) of vaporized sterilizing product at the interior of the preform (12) and along a mean axis of spraying (A2) of the nozzle (38), where this axis is generally parallel to the axis (A1) of the preform (12) during treatment and is radially off-center with regard to the axis (A1) of the preform (12).
Patent EP-0009207-B2 (EP)
IPC: C11C3/10
Filed: 1979-09-12
Granted: 1987-05-20
Abstract: Process for the directed interesterification of a triglyceride oil or oil mixture comprising the addition of a catalyst to the oil or oil mixture at a temperature below 50 DEG  C., the activation of the catalyst below this temperature and the use of successive high and low temperatures in several cycles, the activation of the catalyst being combined with a very fast cooling of short or relatively short duration.
Patent EP-0053060-B2 (EP)
IPC: B22D11/12
Filed: 1981-11-09
Granted: 1987-08-12
Abstract: A translating field inductor for the stirring roller of a continuous slab caster includes a grooved arbor carrying flat magnetic sheets disposed parallel to the axis of the arbor, the latter and the sheets being notched by a series of circumferential grooves spaced over the length of the arbor and housing circular induction coils. In order to concentrate the magnetic flux on the moving slab in the course of the continuous casting, the arbor is stationary and is made of a nonmagnetic metal with good electrical conductivity. It has a longitudinal groove with a wide transverse cross section housing a single packet of sheets, which constitutes the magnetic core of the inductor. The arbor forms a screen for the magnetic flux generated by the induction coils with the entire assembly being such that the magnetic flux is oriented in a fixed, prescribed direction.
Patent EP-0284066-B2 (EP)
IPC: E06B9/82
Filed: 1988-03-24
Granted: 1993-09-08
Abstract: 1. A fast moving door with a winding shaft mounted in the upper end zone of side sections (1, 2) which can be driven by a geared and braking motor and whereon the flexible door leaf (7) provided with a lower stiffening end section (6) can be wound up, with a switching device provided in the lower edge zone of the end section which, on being actuated, causes the brake to engage, and with an end switch causing the brake to engage when the end section has reached the floor/ground zone, characterized in that the switching device consists of a light barrier whose transmitter and receiver elements (12, 13) are arranged on both sides of the end section (6) at a distance (x) below the latter, corresponding to the braking distance.
Patent EP-0394797-B2 (EP)
Inventor: PANSTER PETER DR
IPC: A61K6/896
Filed: 1990-04-14
Granted: 1998-01-07
Abstract: The invention relates to a pasty dental material which is curable in the presence of an initiator to give a composition which can be highly polished and which consists of a polymerisable binder and of a fine-particle filler based on special heterosiloxanes which are evident from the claims, and to the use of the material in dental applications.
Patent EP-0548723-B2 (EP)
Inventor: MORAS PAOLO
IPC: B21C1/30
Filed: 1992-12-14
Granted: 1998-04-29
Abstract: Traction unit for a drawing machine, the unit cooperating with a drawing die (14) and comprising at least two drive chains (12) with drawing links lying on the same plane and consisting of a plurality of links (16), the drive chains (12) with drawing links cooperating with load bearing rollers and with a rigid guide (19), the drawing action being obtained by the forward movement of the drive chains (12) with drawing links and by the reciprocal contact taking place between the drawing chains (12) with drawing links in their opposed drawing segment (15), the load bearing rollers being associated with a linked chain (26) of idler rollers (17) and being idler rollers (17) positioned in a ring, the linked chain (26) of idler rollers (17) being able to be moved by sliding and being placed between the inner surface of the links (16) and the rigid guide (19). <IMAGE>
Patent EP-0556345-B2 (EP)
Inventor: GUILD BRAYDON C
IPC: A61K35/44
Filed: 1991-10-31
Granted: 2005-10-12
Abstract: Retroviral vectors are disclosed which include an insertion site for genes of interest and are capable of expressing high levels of the protein derived from the genes of interest in a wide variety of transfected cell types. Also disclosed are retroviral vectors lacking a selectable marker, thus rendering them suitable for human gene therapy in the treatment of a variety of disease states without the co-expression of a marker product, such as an antibiotic. These retroviral vectors are especially suited for use in certain packaging cell lines.
Patent EP-0596437-B2 (EP)
Inventor: TOMKA IVAN DR
IPC: C05F9/04
Filed: 1993-11-02
Granted: 2002-01-30
Abstract: A biodegradable polymer mixture is proposed which essentially comprises starch and at least one hydrophobic polymer. The hydrophobic polymer should be at least substantially biodegradable and thermoplastically processible, and the mixture with the starch should contain a polymeric phase promoter or a macromolecular dispersant, so that the starch is present in the mixture as the disperse phase with the hydrophobic polymer as the continuous phase, and the phase promoter or the dispersant is responsible for the molecular coupling of the two phases. The starch used is preferably thermoplastic starch prepared by means of sorbitol or glycerol essentially in the absence of water. The preparation of the biodegradable polymer mixture should likewise take place essentially in the absence of water.
Patent EP-0711258-B2 (EP)
Inventor: DE MERINGO ALAIN
IPC: C03C3/091
Filed: 1995-05-24
Granted: 2002-10-09
Abstract: A biologically degradable glass-fiber composition characterized by the following constituents in percent by weight:SiO<sub>2</sub>45 to 60Al<sub>2</sub>O<sub>3</sub>less than 2CaO + MgO10 to 16Na<sub>2</sub>O + K<sub>2</sub>Omore than 18 to 23B<sub>2</sub>O<sub>3</sub>10 to 18P<sub>2</sub>O<sub>5</sub>0 to 4BaO0 to 1Diverse0 to 2.
Patent EP-1017533-B2 (EP)
Inventor: STAIGER HANS
IPC: B23Q1/01
Filed: 1998-07-29
Granted: 2011-05-25
Abstract: A machining tool for dry processing includes an encapsulated workspace having arranged therein a workpiece support which is displaceable on a machine bed. The guide members of the workpiece carrier are arranged externally of the workspace, so that chip removal is not impeded by the workpiece support guide members.
Patent JP-S641450-B2 (JP)
IPC: C07C51/41
Filed: 1979-08-10
Abstract: A method of making an organic metal salt or complex is disclosed by reacting a heavy metal hydroxide with an organic Lewis acid or salt thereof in the presence of a form of CO2. The reaction may be controlled by the addition of a buffering agent. The method produces organic metal complexes or salts in a pure second salt-free state either in a solution or solid state.
Patent JP-S613301-B2 (JP)
IPC: C04B35/58
Filed: 1982-07-16
Abstract: The invention is substantially pore-free shaped articles consisting essentially of polycrystalline silicon nitride and polycrystalline silicon carbide in the form of a homogeneous microstructure having grain sizes of not more than 10  mu m manufactured from mixtures of Si3N4 powder and SiC powder in a weight ratio of from 5:95 to 95:5 without the concomitant use of sintering aids by isostatic hot pressing in a vacuum-sealed casing at temperatures of from 1800 DEG to 2200 DEG  C. and a pressure of from 100 to 400 MPa.
Patent JP-3076926-B2 (JP)
IPC: C12P21/08
Filed: 1991-03-27
Granted: 2000-08-14
Abstract: The present invention involves the use of monoclonal antibodies specific for Oncostatin M to inhibit the growth potentiating effect of Oncostatin M on Kaposi's Sarcoma associated with AIDS. In particular neutralizing anti-Oncostatin M antibodies inhibit the growth of Kaposi's Sarcoma which is potentiated and maintained by Oncostatin M or a factor found in conditioned media of an HTLV-II transformed T cell line.
Patent JP-S5238129-B2 (JP)
IPC: D21G1/00
Filed: 1974-11-21
Abstract: A controlled deflection roll includes a generally cylindrical core supported at its ends in bearings for driven rotation, a roll shell surrounding the core with radial clearance between the two, means coupling the shell to the core to rotate therewith, a plurality of hydraulically actuated shell-supporting elements disposed between the shell and core and hydrostatically lubricated to each, and a sleeve coupled to one of the core bearings, i.e., to the stationary supporting frame for the core, to carry the shell-supporting elements in a fixed row or rows parallel to the axis of the core. The shell-supporting elements may include oppositely working pistons in a common cylinder formed in or carried by the sleeve, or one piston working in a cylinder formed in the other piston.