baber/WOPTO huggingface dataset:
Patent DE-2012556-B2 (DE)
Title: Bridge roadway slab concrete cornice capping formwork bracket - has bolt for form pieces through threaded sleeve on slide
IPC: E01D19/10
Filed: 1970-03-17
Abstract: Device, for producing formwork for concrete cornice cappings, roadway edges, or similar, on bridge roadway slabs, involves an angle bracket. This has a horizontal arm below the slab, with the inside edge braced against this and with height-adjustable suspension from it, while its upright arm retains the vertical form pieces as in 1921327. The vertically movable slide (20) on this arm is fitted with a threaded sleeve (63), through which a bolt to retain the form pieces can be screwed. The bolt holds a nut (67), serving to fix the slide in position on the upright arm. It may also be fitted with a fixing plate (66) at the end facing the formwork.
Patent DE-2118758-B2 (DE)
Title: Belt tension gauge for vehicle engine V belts - has adjustable spring for different tension settings
IPC: G01L5/06
Filed: 1971-04-17
Abstract: The gauge comprises a cup-shaped member screwed onto a tubular member with an internal spring and piston assembly and supports for the belt fixed to the tubular member. A scale on the tubular member cooperates with an index mark on the piston and the edge of the cup-shaped member forms a measuring edge. The index mark, the measuring edge and the appropriate scale mark are aligned with each other when the belt is correctly tensioned.
Patent DE-2153544-B2 (DE)
Title: Machine with rotating cutter for road surfaces - has cutting drum whose position is controlled by the driver to remove minor unevenness
IPC: E01C23/088
Filed: 1971-10-27
Abstract: The machine is used for surfaces of concrete or asphalt, to remove unevenness, caused by vehicles with spiked tyres. The cutter rotates about horizontal axis at 90 deg. to the road longitudinal direction and it removes a certain regular depth from the road surface for producing a uniform surface which can then be recovered early by placing a uniform thin layer of surfacing material on it. The machine with road wheels supports the cutting drum which carries carbide inserts. The motor is used for travelling as well as for driving the cutter drum. The height of the cutter roller is adjusted by hydraulic cylinder and a support wheel is arranged on both sides of the cutter drum in front of it and each of these support wheels has at top a driving motor for adjustment.
Patent IE-S71907-B2 (IE)
Title: Improved light shade
Inventor: O'DWYER JOHN
IPC: F21V17/06
Filed: 1995-08-22
Abstract: A lampshade 20, especially useful with small decorative and slim long-life bulbs, has a relatively large aperture 25 for receiving the bulb B3 and relatively small aperture 25 having a collar interrally threaded at 29 so as to be mountable on the threads T of the bulbholder C2.
Patent IE-S73195-B2 (IE)
Title: Solvent purification
Inventor: KENNY GERARD
IPC: C07C29/88
Filed: 1997-03-03
Abstract: A purification process for purifying a solvent, especially methanol comprises introducing feedstock solvent into a boiling vessel. The feedstock is refluxed for a period of at least 5 minutes, distilling the methanol and delivering the purified solvent into a first purified solvent receiver. Further feedstock is drip fed into the boiling vessel. The delivery of purified solvent is directed to a second receiver while the purified solvent in the first receiver is bottled. Sodium borohydride is added to the boiling vessel in an amount of approximately 0.025% by weight of the methanol.
Patent JP-H0522504-B2 (JP)
IPC: B01D17/00
Filed: 1989-01-20
Abstract: In a process for reduction of the alcohol content of alcoholic beverages, particularly of beer or wine, the alcohol is partially or completely removed by means of pervaporation.
Patent JP-S5443033-B2 (JP)
IPC: B29C53/48
Filed: 1977-02-12
Abstract: Apparatus for forming containers having a deformable tube and a closing cap attached to one end of the tube. A strip of deformable material is fed through a shaping tube and a mandrel axially positioned within the forming tube by means of an endless belt positioned within the mandrel and another endless belt positioned exterior of the mandrel. Welding means are provided to join the overlapped edges of the deformable material that has been shaped into a cylinder. Cutting means downstream of the welding means segment the welded cylinder into cylindrical tubes of desired length. A tube head is molded onto one end of each cylindrical tube.
Patent JP-S5852346-B2 (JP)
IPC: H01L21/52
Filed: 1977-02-18
Abstract: PURPOSE:To prevent the malfunction of the semiconductor device and to prevent the deterioration of element and destruction, by mitigating noise invaded on the power supply line, through the provision of capacitance between the semiconductor substrate and the specific power supply line of this semiconductor substrate.
Patent JP-3276964-B2 (JP)
IPC: A61P7/04
Filed: 1991-01-23
Granted: 2002-04-22
Abstract: A process for the production of a liquid thrombin preparation comprises reacting each unit of prothrombin with less than 50% of the conventional thromboplastin input in the presence of calcium, contacting the resultant thrombin with a phosphate buffer, and diluting and filtering the suspension. The filtrate is then applied sequentially to an anion-exchange agarose column and a cation-exchange agarose column and the thrombin fraction is step-wise eluted from the latter column with phosphate buffered saline. Liquid thrombin preparations thereby obtained have specific activities greater than 1,600 U/mg and can be used in haemostasis.
Patent JP-S6025649-B2 (JP)
IPC: F16C3/14
Filed: 1980-03-18
Abstract: PURPOSE:To facilitate the removal of chips from a through hole in a crankshaft having a plurality of closed spaces in which lubricating oil is stored by a method wherein a connecting pipe is inserted into cmparatively large through holes which pierce adjacent closed spaces. CONSTITUTION:The crankshaft is provided wtih lubricating oil supply mechanisms 6 on the bearings to journals 1 and the respective bearing parts 5 of connecting rods to crank pins 3. In manufacture of this supply mechanism 6, first, a hollow metallic core 7 having a cocoon shape as a whole is set in a mold holding a rodlike body 7' on both its ends. Then, after casting, the projecting ends of the rodlike bodies 7' are cut off and through holes 8 of comparatively large diameter are made with a drill in order to connect adjacent closed spaces A formed by cores 7 to remove the chips through these large diameter through holes 8. After that, pipes 9 having small holes (b) are inserted finally when the through holes 8 are closed.
Patent JP-H0480898-B2 (JP)
IPC: C07C253/00
Filed: 1983-03-15
Abstract: 1. Process for the preparation of compounds of formula (I)  see diagramm : EP0089517,P19,F2  wherein n represents an integer from 1 to 3, if R1 represents hydrogen, halogen or alkyl with 1 to 8 carbon atoms or n represents 1 if R1 represents hydrogen, trifluoromethyl, alkoxy with 1 to 8 carbon atoms or acetyl, R2 represents hydrogen ; alkyl, alkenyl or alkynyl with up to 16 carbon atoms ; an alkyl group with 2 to 6 carbon atoms substituted by hydroxy, C1-4 alkoxy, phenoxy, halophenoxy, C1-4 alkylphenoxy, C1-4 alkoxyphenoxy, nitrophenoxy, cyanophenoxy, amino or C1-4 alkylthio ; optionally halogen-substituted benzyl, NR3 R4 , CHR3 - COOR4 or CHR3 -CONR4 R5 , whilst R3 , R4 and R5 , which may be identical or different, represent hydrogen or C1-8 alkyl groups, and X1 and X2 , which may be identical or different, represent hydrogen or halogen, and X1 may also represent methyl, wherein in a first step (IV)  see diagramm : EP0089517,P20,F1  wherein X1 and X2 are as hereinbefore defined, is reacted with a phenol of formula (VI)  see diagramm : EP0089517,P20,F2  wherein n and R1 are as hereinbefore defined, in the presence of an aqueous alkali metal or alkaline earth metal base and in a second step the resulting compound of formula (II)  see diagramm : EP0089517,P20,F3  wherein n, R1 , X1 and X2 are as hereinbefore defined, is reacted with an amine of formula H2 NR2 (III) wherein R2 is as hereinbefore defined, characterised in that the first step of the reaction is effected in the presence of a conventional phase transfer catalyst and for the second step an alcohol which contains ether groupings is used as solvent.
Patent JP-H0446953-B2 (JP)
IPC: C07D401/12
Filed: 1981-03-27
Abstract: An aminoalkoxypyrazole of the general formula (I)    <IMAGE>  (I) wherein Ar is a phenyl, benzyl or naphthyl group, or a phenyl group substituted by one or more halogen atoms, or by one or more alkyl, cyano, nitro, hydroxy or alkoxy groups; R1 is a hydrogen atom or an alkyl group; R2 and R3, which may be the same or different, are a hydrogen atom or an alkyl group, or form, with the nitrogen atom to which they are attached, a 5- to 7-membered heterocyclic ring; n is an integer of from 1 to 4; as well as the mineral or organic acid salts thereof. A further embodiment of the invention is the application of the derivatives of the general formula (I) as medications, in particular, for the treatment of depression, polyfunctional disorders, migraines and cardiovascular diseases.
Patent JP-H0322891-B2 (JP)
IPC: A61K31/78
Filed: 1983-03-23
Abstract: The invention relates to new, pharmaceutically active copolymers with heparin-like activity, pharmaceutically acceptable salts thereof and a process for their preparation. The new copolymers comprising the units of the general formula /I/derived from /meth/acrylic acid or an ester thereof /X stands for hydrogen or methyl and Y is hydrogen/, units of the formula /III/optionally units of the general formula /II//Z' is hydrogen/, and chain terminating units, formed from the units of the formulae /I/, /III/ and optionally /II/ under the conditions of copolymerization, in a statistical arrangement, and the pharmaceutically acceptable salts thereof, which contain, in addition to the above chain-members, units of the general formulae /IV/ and/or /V//X has the same meaning as defined above, and A is a cation/ satisfactorily replace the organogenic heparin, or give a synergistic combination with that.
Patent JP-H0118293-B2 (JP)
IPC: B24B5/10
Filed: 1982-03-25
Abstract: On the periphery of the ball bearing, six regions alternately ensure upon assembly of the bearing a pre-stressing of the balls in each direction, and six unloaded regions separate these bearing regions. In this way, the bearing is rendered rigid as concerns a tilting moment and there is a low rate of sliding of the balls and it is possible to assemble the bearing by disposing the two rings and the cage coaxially and then inserting the balls one by one through a radial aperture formed in one of the rings and opening onto an unloaded region. Application in the mounting of automobile vehicle wheels.
Patent JP-H0131717-B2 (JP)
IPC: B32B15/082
Filed: 1984-04-10
Abstract: A board for use as a printed circuit board is provided comprising at least one layer of metal firmly bonded in laminar contact with at least one layer of solid, sintered polytetrafluoroethylene (PTFE). In one embodiment, the solid PTFE layer contains fibers of porous, expanded, sintered PTFE mixed within it. In another embodiment, the solid PTFE layer is firmly bonded to the metal layer on one side and is firmly bonded on the other side to a layer of porous, expanded, sintered PTFE.
Patent JP-S5820615-B2 (JP)
IPC: A47J27/62
Filed: 1980-07-03
Abstract: 1. A pressure limiting device for household apparatus operating under pressure, such as a pressure cooker, comprising a valve (1) which has a recess (2) for covering the nozzle (3) through which the steam leaves the apparatus, this recess (2) comprising a flap valve for closing the outlet nozzle, this valve (1) containing ballast whose weight determines the operating pressure thereof, the device further comprising a timer (6) comprising a rotary shaft (7) for adjusting the duration, which comprises means (8) cooperating with the flap valve for separating this latter from the outlet nozzle (3) and allowing the steam to escape, when the time preset on the timer (6) has passed, characterized in that the timer is housed inside the valve body (1) and forms the ballast thereof, the closing-off valves is formed by a meedle (5), the body valve (1), having all the abovementioned elements, forms a compact assembly of the valve type which may be easily removable from the nozzle through which the steam leaves, in the closed position of the valve this latter bears solely on the nozzle (3) through the needle (5) thus closing it off, in the open position of the valve this latter bears through a part (1a) of the valve body on a part (3a) external to the valve, the needle (5) having been moved by the timer so as to bear no longer on the nozzle (3) thus providing opening thereof.
Patent EP-1263547-B2 (EP)
Inventor: DANIELLI FRANCO
IPC: G01B3/00
Filed: 2001-01-19
Granted: 2014-04-30
Abstract: An apparatus and a relevant method for checking a crankpin ( 18 ) of a crankshaft ( 34 ) positioned on a numerical control grinding machine where it is worked includes a gauging head ( 39 ) with a Vee-shaped reference device ( 20 ) and a feeler ( 17 ), axially movable along a translation direction, that touches the crankpin surface, and an articulated support device ( 5,9,12 ) connected to the grinding-wheel slide ( 1 ), carrying the guaging head and allowing the reference device ( 20 ) to keep contact with the crankpin during its orbital motion around the main rotation axis ( 0 ) of the crankshaft. Rough values corresponding to a transducer ( 41 ) signals provided at predetermined angular positions of the crankshaft are stored and are processed also to compensate alterations caused both by contact between the sides of the Vee-shaped reference device and the surface of the crankpin to be checked, and by variations of the angular arrangement of the Vee-shaped reference device in the course of orbital rotations of the pin.
Patent EP-2069581-B2 (EP)
Inventor: KROPMEIER SIMON
IPC: E04B1/00
Filed: 2007-09-24
Granted: 2014-03-19
Abstract: The aim of the invention is to create a reinforced concrete structure that is used for placing a
Patent EP-0108857-B2 (EP)
IPC: B23B31/00
Filed: 1983-03-10
Granted: 1992-11-19
Abstract: A chuck has a chuck body rotatable about an axis, a plurality of jaws radially displaceable on the body and each having a radially inwardly directed workpiece-engaging face, and an axially displaceable operator linked to the jaws to radially displace same relative to the chuck body. Respective transducers on the chuck body are connected to the jaws for generating a signal proportional to a parameter of the respective jaw. These signals are transmitted from the chuck body to a stationary signal receiver adjacent the chuck body wholly without physical contact with the signal transmitter. Similarly, a stationary energy transmitter adjacent the chuck body transmits energy and a receiver on the chuck body receives the transmitted energy wholly without physical contact with the energy transmitter and powers the signal transmitter therewith. The transducers can be position or force transducers, for instance constituted by strain gauges or linear potentiometers. The signal and energy transmitters and receivers are formed by coaxial coils carried on a fixed support and on the chuck.
Patent EP-0215773-B2 (EP)
Inventor: KERNER RUDOLF A
IPC: B23K35/363
Filed: 1984-05-14
Granted: 1997-01-22
Abstract: The present flux is preferably used in electronics and electricity. The flux is characterized particularly in that welding waste are easily removed, without time-limit and without degradation (auto-oxidative) of the flux itself as it would be the case for example during the activation of the flux by aromatic carboxylic acids. The characteristics in relation to corrosion and surface resistance, as those required by testing conditions according to standards DIN 8516 and DIN 8527 applied to a halogen-free flux, according to DIN 8511, type F-SW 32, are guaranteed. The advantages of said flux are obtained by introducing mono-, di- or poly-carboxylic alicyclic acids presenting at least one carbon ring, or derivatives thereof using mono-, di- or poly- or ceto-carboxylic acids. The properties of the flux may be further improved by using in conjunction quaternary ammonium salts. The base composition disclosed hereabove enables to obtain soft soldering flux having various characteristics, thereby providing a flexibility to their use (for example flux applicable to flux welding processes, welding pastes, constituent envelopes of lead wires or lead cores).
Patent EP-0329398-B2 (EP)
Inventor: HAYASHI TORAHIKO
IPC: A21C3/02
Filed: 1989-02-15
Granted: 1996-07-31
Abstract: An apparatus for stretching dough comprising two pairs of rollers (2, 3) and means (4, 5) for imparting vibrations to the dough positioned between the pairs of rollers is provided. In this apparatus, vibrations are imparted to dough, which causes the thixotropic effect in the dough. Such dough can be readily stretched by being subjected to a tensile stress caused by the difference in the peripheral speed of the pairs of rollers. Therefore, dough can be stretched without subjecting it to high pressure during the stretching process.
Patent EP-0937006-B2 (EP)
Inventor: BOEHMER GEORG
IPC: B65H1/28
Filed: 1997-10-20
Granted: 2004-11-03
Abstract: Disclosed is a paper feeder for a single sheet printer (9) provided with a paper dispenser (1). The inventive paper feeder is characterized in that it includes a plurality of compartments (A1 à D1) as well as a circuit (10) for conveying the paper from one compartment to the printer (9). The feeding circuit (10) presents a branch (11) leading to the sheet receiving station (13), to which an additional paper dispenser with a structure substantially similar to that of the paper dispenser (1) in the printer (9) can be connected.
Patent EP-1037647-B2 (EP)
Inventor: SCHIERSTEDT DETLEF
IPC: A61K36/73
Filed: 1998-12-16
Granted: 2005-06-15
Abstract: L'invention concerne des extraits secs de plante médicinale pouvant être administrés par voie orale. La phase non volatile de l'extrait est liée, outre éventuellement à d'autres auxiliaires et/ou additifs, à un support (I) soluble dans l'alcool ou miscible avec de l'alcool, soluble dans l'eau ou miscible avec de l'eau, qui est solide à température ambiante et se présente sous forme microdispersée et/ou sous forme de solution semi-solide ou solide. Ces extraits contiennent éventuellement un support (II) sélectionné parmi des supports ou des carbonates de métaux alcalino-terreux et/ou de métaux alcalins, y compris des carbonates d'hydrogène, qui sont solides à température ambiante, non solubles dans l'alcool, non solubles dans l'eau et gonflent dans l'eau.
Patent JP-3453449-B2 (JP)
IPC: G01M1/32
Filed: 1995-04-25
Granted: 2003-10-06
Abstract: An application attaches a balancing weight with an adhesive strip to a vehicle wheel. The weight is carried by a holder with spring-loaded arms and a guide moves the holder towards the wheel to press the weight into position on the wheel. The guide (6) positions the weight (5) initially with one edge (7) of the adhesive strip (8) in contact with the wheel. When pressure is then applied to the guide the weight is released from the holder (9) and tilted about its initial contact edge so that the rest of the adhesive strip is pressed against the wheel. <IMAGE>
Patent JP-2562893-B2 (JP)
IPC: B65B27/08
Filed: 1987-04-28
Granted: 1996-12-11
Abstract: Printed products arriving in an imbricated formation are wound-up into a product or package roll about which there is placed a wrapper or envelope which retains together the package roll. For easier handling of the product or package roll such may be provided with an endless carrying loop. This endless carrying loop is formed by a carrying element, such as a knotted cord, rope, string or the like which extends through an internal opening or hollow interior of the product or package roll and to the outer side or surface of such product or package roll.
Patent JP-S5746632-B2 (JP)
IPC: H01R12/67
Filed: 1975-09-25
Abstract: 1505364 Two-part couplings THOMAS & BETTS CORP 22 May 1975 [25 Sept 1974] 22261/75 Heading H2E A connector for a tape-cable comprises a base 22 with contact-receiving apertures 28 extending from a first surface 24 to a second surface 26, each contact 30 comprising a portion adjacent the first surface for connection to a conductor of the tape cable and a post portion 38 adjacent the second surface for mating with a complementary contact, and a keeper 44, in the form of a plate, with apertures 46 respective to apertures 28 permanently coupled to the base member to retain and support the contacts in the apertures 28. The apertures 28 are rectangular in section and have an internal shoulder (42, Fig. 4, not shown) supporting a tab 39 on the contacts and a flared end (40) adjacent surface 26 for guiding the complementary contacts (62). The apertures 46 are circular in section, smaller in diameter than the crosssection width of the apertures 28 so that an edge portion overlies the tab 39 to prevent withdrawal of the contacts; the keeper is secured to surface 24 by, e.g. adhesive or welding. Each contact comprises two pointed arms 32, 34 which pierce the insulation of the tape cable (66) when it is installed against the surface 24 under the action of a cover 50, side arms 56 and bars 58 of which latch against bars 60 on the base. The tape cable (66) clamped between keeper 44 and cover 50 is reverse bent (Fig. 10, not shown) to overlie the cover 50 and be gripped between the cover and a strain relief 70, undercut 80 legs 76 of which fasten to latches 82.
Patent JP-H0354238-B2 (JP)
IPC: E06B3/67
Filed: 1982-07-06
Abstract: A single foil is biaxially stretched on a frame for movement relative thereto by being secured intermittently to a single rubbing strip over a guide ledge. The rubbing strip is stretchable and movable lengthwise of the associated frame side. Torsional forces arising because of the one-sided loading of the frame by the stretched foil are taken up by the frame which is made with a torsionally rigid cross-section. The single foil can be clamped without creasing and in a manner which ensures freedom from creasing notwithstanding differences in the heat expansion of the foil and frame.
Patent JP-2530687-B2 (JP)
IPC: G09F13/04
Filed: 1988-05-18
Granted: 1996-09-04
Abstract: A thermoplastic or thermoset polymer composition comprises a thermoplastic or thermoset matrix polymer and substantially spherical polymer particles having an average diameter of from 2 to 15 micrometers, and a particle size distribution such that at least 90% by weight of the particles fall within +/- 20% of the average particle diameter. The polymer compositions are light-scattering and/or have a reduced-gloss or matt surface finish.
Patent JP-H0114688-B2 (JP)
IPC: H01L21/20
Filed: 1984-07-16
Abstract: PURPOSE:To grow the second GaAs single crystal substrate by effecting recrystallization of Ge with interposing a fluoride insulating layer of high melting point on a GaAs single crystal substrate. CONSTITUTION:A part of GaAs single crystal substrate 11 on which semiconductor elements 12 are arranged is covered with SiO2 13 and CaF2 20 is vapor- deposited on the substrate to 0.1-0.3mum with a substrate temperaure of 400- 600 deg.C to form a single crystal layer 21 and a polycrystalline layer 32. Subsequently, Ge 30 is vapor-deposited to 1mum with a substrate temperature 400 deg.C to form a single crystal layer 31 and a polycrystalline layer 32. Nextly, the Ge polycrystal 32 is recrystallized with the adjacent Ge single crystal 31 as a seed by a zone melting method. Then, a GaAs single crystal substrate 41 is grown to the necessary thickness by an MOCVD method with about 700 deg.C of the substrate temperature and another semiconductor element 42 is formed in the layer 41. By this constitution, even if the recrystallization is done with such temperature that the GaAs single crystal and Ge polycrystal enter into a reaction completely, a GaAs single crystal is laminated easily by recrystallization of Ge because a Ge thin layer is arranged with interposing a fluoride insulating layer.