baber/WOPTO huggingface dataset:
Patent BG-61923-B2 (BG)
Title: Selective pulse regenerator
Inventor: JONCHEV EMIL S
IPC: H03H11/04
Filed: 1990-11-01
Abstract: The regenerator is used in the communications, computing andradiomeasuring engineering and in telecontrol. It has increasedfast operation, steepness of the fronts of the initial response,extended frequency range and long-time stability. The regeneratorcontains, connected in series, frequence selective four-pole unit(1), multiphase rectifier (2), emitter repeater (3) and thresholdunit (4). The output of rectifier (2) is connected to one of theleads of capacitor (5) and one of the outputs of an electronicswitch (6). Inverters (7', 7", 7N) matching in numbere the phasesof the  multiphase rectifier (2) are connected between the outputof the selective four-pole unit (1) and the inputs of rectifier(2). Unit (4) is made of a threshold element (8) the output ofwhich is connected to the control inputs of three switch elements(9, 10, 11). The output of the first element (9) is connected tothe second lead of capacitor (5), the output of the second element(10) - to the control input of electronic switch (6), and theoutput of the third element (11) is the output of the regenerator.It is also possible that the output of the four-pole unit (1),instead across first inverter (7'), should be directly connectedto the first input of recrifier (2).2 claims, 2 figrues
Patent DE-1816872-B2 (DE)
Title: Backrest adjuster for hospital bed - has clamp yoke guided by clamp shackle with double stop piece with two torsion springs
IPC: A61G7/015
Filed: 1968-12-24
Abstract: steplessly guided by a clamp shackle releasable by a handle and actuating rod, under opposite action of two springs, and with a stop to limit the release motion. The clamp yoke has a circular bend with its midpoint in the articulation axis of the backrest on the bed frame. The shackle is directed in the release position at 90 deg. to the curvature of the yoke and a double stop piece is associated with it under the action of two torsion springs on the clamp shackle. Adjusters controllable both limit the pendular motion of the clamp shackle and limit the stroke of the actuating rod. Operation is facilitated and the stability of securement of the positions is increased.
Patent DE-1933528-B2 (DE)
Title: Chain suspension system for overhead HV insulators - has cross support beam with shackle joint at centre and chains at either end
IPC: H02G7/20
Filed: 1969-07-02
Abstract: The suspension chain system for an overhead line high voltage insulator has a reduced height. It consists of two upper V-shaped insulator chains suspended from the cross beam of the pylon. These chains are connected to two other chains which are parallel in the direction of the line. The link between the upper and the lower insulator chains (1.1, 1.2) consists of a support beam (3) suspended from the centre via shackles (4). The lower chains (2) are suspended from the two ends of the support beam. The lower fittings (7.1, 7.2) of the upper insulator chains are hinge coupled to the shackles.
Patent DE-1949667-B2 (DE)
Title: Cct. controlling single phase AC commutator motor - has two field windings but one can be switched out
IPC: H02P7/293
Filed: 1969-10-02
Abstract: The circuit is applicable to universal motors used for driving high speed machine tools. The motor has two field windings which are connected in series with the armature, a current measuring resistor, and a diode across the supply. The first field winding is switched by an antiparallel connected thyristor connected across diode, field and resistor. The thyristor is triggered by a unijunction transistor which, in turn is controlled by the charging rate of a capacitor adjusted by a setting potentiometer. A further transistor also assists in the firing control, being dependent on load current. Switching the winding controls the motor speed-torque characteristics.
Patent DE-2059911-B2 (DE)
Title: Bending machine for reinforced concrete wire mesh - has hooks to secure mesh on vertical bars to enable pivoting using hydraulic jacks
IPC: B21D11/12
Filed: 1970-12-05
Abstract: The wire mesh used for reinforcing concrete structures can be folded to any required shape by a machine. The machine has a base (1) which supports a vertical column (20, 21) at each end. The wire mesh (W) is supported on hooks (3) attachedd to the column (21) and clamping hooks attached to the column (20). These hooks clamp the end of the mesh between two vertical bars which can be swung on bearings around the axis of the vertical column (20) by means of hydraulic jacks (18, 19) and so bend the longitudinal wires of the mesh through 180 deg.
Patent DE-2113202-B2 (DE)
Title: Goods stores with vertically movable transfer equipment - has self-propelling transport units on rails of individual floors of vertical shelf rows
IPC: B65G1/06
Filed: 1971-03-18
Abstract: Goods stores with rigidly mounted and spaced apart rows of shelves to form tracks between individual rows includes a vehicle in each track fitted with a transferring device for transporting the goods in vertical direction. The lifted and transferred units are driven by own drive in horizontal direction along rails laid in each floor of the row of shelves both sides of the track. Each transport unit efficiently transfers the goods across direction of its movement and a control is also provided for automatically loading or off loading the goods. The transport unit and the transferring device are independently controlled and at least one waiting rail is for storing unused transport units. The ends of the rails in each floor are fitted with a blocking device which is released when the transferring device with the transport unit is positioned at the same level.
Patent DE-2122981-B2 (DE)
Title: Speed regulator and brake for telephone dial - has bayonet fastening to base plate of dial mechanism and uses centrifugal spring-loaded brake members
IPC: H04M1/31
Filed: 1971-05-10
Abstract: The base plate (2) for supporting the gearing forming the drive from the dial to the selector switches is attached to a cover plate (11) which fits on the telephone instrument case. The speed regulator and brake are in a cylindrical casing (15) of synthetic material. On the rim of this casing, are a series of lugs which engage with corresponding slots in a hole in the base plate (2). Lugs and slots act to give a bayonet fixing for the regulator and brake assembly. By mounting the assembly (15) on the underside of the base plate (2) it is easily accessible. The bayonet fastening makes it easy to remove for maintenance and adjustment as well as replacement. The drive spindle (23) for the brake system is located in a bearing inside the casing (15).
Patent DE-2151158-B2 (DE)
Title: Chipboard and fibre-board mfg. device - has spreading station, separator, two-tier conveyor and multi-daylight press
IPC: B27N3/22
Filed: 1971-10-14
Abstract: The device has a continuously machine for continuous spreading material, with a spreading belt driven at constant speed; a separator downstream, for dividing the spread material into mats; two superposed transfer conveyer belts; and a multi-daylight press with, upstream, a lift backet (or cage) with depositing-belts. The transfer conveyer belts can be coupled in series to the spreading belt for receiving individual mats. Downstream of each transfer conveyer belt there is a take-up accelerator. At least 1 transfer conveyer belt is designed as an accelerator belt. The speed of the take-up accelerators is controlled in such a way that the mats taken up by them can be simultaneously received by the depositing-belts of the lifting backet. The time lapse between any 2 material-charging steps of the lift basket can be increased so that the speed required for lifting and lowering can be reduced.
Patent DE-2157916-B2 (DE)
Title: Crankshaft with hollow pins - has oil passages from journals intersecting transverse drillings before hollow chambers
IPC: F16C3/14
Filed: 1971-11-23
Abstract: The crankshaft has a hollow chamber in the crankpin running in the axial direction, while an oil passage leads from main journal to pin, and is connected to the bearing surface of the latter by a tranverse drilling. The passage (7) intersects the drilling (10) before reaching the hollow chamber (8), being sealed off by a plug (9) at the entrance to the latter. The extension of the passage can lie inside the clear width of the chamber in the pin(3). The design allows crankshaft weight to be kept to the minimum, while avoiding complex machining operations for the oil supply to the crankpins.
Patent DE-2206555-B2 (DE)
Title: Telephone PBX system - transfers AF dialling signals and control signals between two PBX networks
IPC: H04Q3/62
Filed: 1972-02-11
Abstract: The private branch exchange system allows AF dialling and control signals to be transmitted cheaply between private telephone exchange networks with multiple-frequency pushbutton dialling. The AF signal from an extension (NS+2) in one private exchange network (UNS+A) is transferred without adding further signals to the line circuitry (NAL-Ue1) of the second PBX network (HNS+A) via its own line circuitry (NAL-Ue2). The signals then pass to a receiver (KE1), which recognises them as dialling signals, and to a multiple-frequency receiver (MFE1) supplying a register (Rg1). The control signals on the other hand are produced by a multiple-frequency generator (MFG2) and have further signals (KG2) added to them before transferring to the second exchange network.
Patent JP-3358523-B2 (JP)
IPC: F28F27/00
Filed: 1998-01-23
Granted: 2002-12-24
Abstract: PROBLEM TO BE SOLVED: To simply and rapidly regulate a concentration of a drum in a cooling water by calculating a concentration of a heat treating chemical in the water from a total adding amount of the treating chemical, number of a concentration of the water, an evaporating water amount of the water, and a value of a makeup water. SOLUTION: A new water of an evaporating amount, a scattering amount of a splash in a cooling tower 1 and an amount to meet a blowing water from a blowing valve 7 is supplied from a makeup water pipeline 8. A cooling water returned to a lower eater tank 5 is fed through a chemical feed tank 12 at a chemical feed point 10 provided at a circulating pipe 10. Electric conductivity meters 15, 16 are respectively provided at the pipeline 8 and the tank 5. Detection signals of the meters 15, 16 and a discharge amount sensor 13 and an operation signal of a circulating pump 6 are input to a controller 20. The controller 20 has a calculating unit and a control unit. The controller 20 outputs a chemical feed pump control signal to the pump 12.
Patent JP-H0444850-B2 (JP)
IPC: H03M3/02
Filed: 1984-02-21
Abstract: A unique CVSD CODEC is provided utilizing switched capacitor technology. This CVSD CODEC includes a syllabic filter which provides one of a large number of possible step sizes, thereby allowing the CVSD CODEC to accurately track and convert a wide range of input voltages. The CVSD CODEC includes coincidence logic, which determines how accurately the input voltage is being tracked, and a syllabic filter which provides an appropriate step size based upon the output signals of the coincidence logic. Large step sizes are provided for converting input voltages having large magnitudes, and small step sizes are used to convert input voltages having small magnitudes, thereby providing the very accurate resolution of input voltages over the wide range of magnitudes, while minimizing the bit rate required.
Patent JP-3015121-B2 (JP)
IPC: C12N5/10
Filed: 1991-02-27
Granted: 2000-03-06
Abstract: Monoclonal antibodies specific for an epitope found on hemoglobin glycated both in vivo and in vitro but not found on hemoglobin Ao or hemoglobin A1c are provided. Use of these antibodies to measure glycohemoglobin levels in the blood provides a measure of the glucose levels in the erythrocyte for the previous 90-120 days. No reduction of the blood sample is required to produce the epitope recognized by the monoclonal antibodies.
Patent JP-2889172-B2 (JP)
IPC: B41F35/00
Filed: 1996-02-26
Granted: 1999-05-10
Abstract: The cleaning device can move axially parallel in and out of the cylinder to be cleaned. The cleaning device (2), on a floor-level conveyor (8), is moved in and out by a coupled first operating device (12) on two fixed longitudinal guides (11) to a ready position (19) in the cylinder (1). In this position, it can be brought up to and moved away from the cylinder by a second operating device (23). The conveyor has guide rollers (18) and centring rollers (17). The centring rollers correspond to transverse guides (9) fixed to the press mounting.
Patent JP-2673949-B2 (JP)
IPC: B29D30/34
Filed: 1989-02-17
Granted: 1997-11-05
Abstract: The device (1) for clamping the reinforcement manufactured from a single wire (4) essentially comprises two jaws (10, 11) gripping the wires arranged at the beginning (41, 42) and at the end (43, 44) of the reinforcement. A sharp blade (13) cuts the wires and then, without unclamping the jaws, the latter bear against the core (7) for immobilising the wire (4) by virtue of the layer of raw rubber with which the core (7) has previously been coated. 
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Patent JP-H0323233-B2 (JP)
IPC: B07B7/083
Filed: 1986-03-13
Abstract: A particle classifier and in particular a particle classifier wheel where the blades are made entirely of a wear-resistant material such as sintered corundum. The blades extend between two discs and are mounted therebetween to have some axial play. The ends of the blades fit into annular grooves formed in the two discs and rubbery-elastic inserts are provided to hold the blades in place.
Patent JP-2778086-B2 (JP)
IPC: A61K35/16
Filed: 1989-03-10
Granted: 1998-07-23
Abstract: The invention relates to a method for the purification of the a subunit of factor XIII by affinity chromatography, to a therapeutic composition containing the latter, and to the use of the therapeutic composition. Factor XIII has hitherto been purified either by methods which are technically very elaborate or else by use of toxic affinity chromatography materials. The invention has the aim of providing an improved method for the purification of the a subunit of factor XIII. Factor XIII is obtained according to the invention by a method in which the a subunit of factor XIII is reversibly bound to a matrix suitable for disulfide exchange reactions and is removed from the matrix by reaction with a reducing agent. The method according to the invention makes it possible to provide the biologically active a subunit of factor XIII in high purity.
Patent JP-S619328-B2 (JP)
IPC: C08G69/44
Filed: 1982-04-19
Abstract: What are disclosed are polyesteramides prepared by the condensation of dimerized fatty acids having 16-44 carbon atoms with ethylene diamine and with aliphatic co-diamines which are optionally substituted and optionally interrupted by heteroatoms, with diglycolamine, and with aliphatic, cycloaliphatic, aromatic, or araliphatic co-dicarboxylic acids; mixtures of such polyesteramides with copolymers of ethylene and vinyl acetate; and methods for using these polyesteramides or mixtures for the adhesion of organic or inorganic substrates to themselves or to each other, or as sealing compounds.
Patent JP-3224412-B2 (JP)
IPC: C07D201/02
Filed: 1992-03-30
Granted: 2001-10-29
Abstract: A process for producing a 4-substituted azetidinone derivative represented by the following general formula [III]: <CHEM> (wherein OR is a protected hydroxy group, Y is an alkyl group, an alkoxy group, a silyloxy group, a carbamoyloxy group, an amino group, a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group, and n is an integer of 0 or 1, provided that n does not represent O when Y is an alkoxy group, silyloxy group, carbamoyloxy group or amino group), characterized in that a 2-azetidinone derivative represented by the following general formula [I]: <CHEM> (wherein OR is as defined above, and X is an alkyl group or a substituted or unsubstituted aromatic group) is reacted with thiocarboxylic acid represented by the following general formula [II]:    HSCO-(CH2)n-Y   [II]   (wherein Y and n are respectively as defined above) in an organic solvent in the presence of copper compounds. The aforementioned method can shorten the production process compared with the prior method. It is also highly advantageous from an industrial point of view because it does not employ mercury salts.
Patent JP-H0119379-B2 (JP)
IPC: C07D223/10
Filed: 1982-05-13
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE N-Benzylfluorinated amides of the formula (I) (X)n -Ar-CH2 -NR1 -COR2 in which : X represents a radical chosen from among the group comprising F, CF3 , OCF3 and SCF3 , Ar represents the phenylene radical or a phenylene radical substituted by a radical chosen from among the group comprising Cl, Br, CN, NO2 , NH2 , CHO, COOH, COR and COOR, where R is an alkyl radical having from 1 to 6 carbon atoms, the alkyl and alkoxy radicals having from 1 to 6 carbon atoms, the phenyl radical and the phenoxy radical, R1 and R2 , which may be identical or different, each represent hydrogen or an alkyl radical having from 1 to 6 carbon atoms or a phenyl radical, it being possible for R1 and R2 to be linked to form a ring, and n is 1, 2 or 3. 1. Claims for the contracting state : AT Process for the preparation of an amide, characterised in that a compound of the formula (II) (X)n -ArH in which X represents a radical chosen from among the group comprising F, CF3 , OCF3 and SCF3 , n is 1, 2 or 3 and Ar represents a phenylene radical or a phenylene radical substituted by a radical chosen from among the group comprising Cl, Br, CN, NO2 , NH2 , CHO, COOH, COR and COOR, where R is an alkyl radical having from 1 to 6 carbon atoms, the alkyl and alkoxy radicals having from 1 to 6 carbon atoms, the phenyl radical and the phenoxy radical, is reacted, in the presence of hydrofluoric acid, with a compound of the formula (III) OH-CH2 -NR1 -COR2 in which R1 and R2 , which may be identical or different, represent hydrogen, an alkyl radical having from 1 to 6 carbon atoms or a phenyl radical, it being possible for R1 and R2 to be linked to form a ring.
Patent EP-1046329-B2 (EP)
Inventor: HOLTKOTTE EBERHARD
IPC: A01B51/02
Filed: 2000-04-12
Granted: 2017-09-27
Abstract: The vehicle has an auxiliary device (20) built onto it with at least one additional wheel (22) for supporting the auxiliary device that can be brought into contact with the road surface when travelling on the road. The auxiliary device is a crop fittin a snow blade, snow plough, mower or pick-up.
Patent EP-1658042-B2 (EP)
Inventor: POPPE ELISABETH
IPC: A61Q5/08
Filed: 2004-08-17
Granted: 2015-03-25
Abstract: Bleaching agents for keratin-containing fibers, in particular, human hair, comprising (a) at least one peroxo compound and/or at least one alkalinizing agent chosen from ammonium, alkali metal and alkaline earth metal carbonates, hydrogencarbonates and carbamides (b) hydrogen peroxide, and (c) SiO<SUB>2 </SUB>compounds, where the last-mentioned compounds may be optionally hydrated. The agents have an effect of lightening the color of keratin-containing fibers, in particular, human hair. Preferably the bleaching agents are in a pH range of from 4.5 to 9.0. The bleaching agents have a particularly gentle effect on the keratin-containing fibers and the skin.
Patent EP-2322661-B2 (EP)
Title: Methods and sequences for the detection and identification of methicillin-resistant Staphylococcus aureus MREJ type ix strains
Inventor: HULETSKY ANN
IPC: C12Q1/02
Filed: 2002-06-04
Granted: 2022-12-28
Abstract: The present invention describes novel SCCmec right extremity junction sequences for the detection of methicillin-resistant Staphyloccocus aureus (MRSA). It relates to the use of these DNA sequences for diagnostic purposes.
Patent EP-0114477-B2 (EP)
IPC: B01D53/34
Filed: 1983-12-12
Granted: 1991-04-10
Abstract: Sulfur oxides and other acid gases are removed from hot flue gases by dispersing and suspending an absorption agent and water, preferably Ca(OH)<sub>2</sub> suspended in water, in a rising stream of hot gas at the lower part of a reaction chamber (1), where the hot gases are subjected to a rapid reduction in velocity. Sulfur oxides and other acid gases are absorbed on and reacted with the absorption agent in the presence of evaporating water producing a dry powder which is separated from the flue gas in a particle precipitator (6,6') and partially recirculated to the reaction chamber (1).
Patent EP-0553392-B2 (EP)
Inventor: OSHLACK BENJAMIN
IPC: A61K9/22
Filed: 1992-08-03
Granted: 2007-12-05
Abstract: A stabilized solid controlled release dosage form having a coating derived from an aqueous dispersion of an acrylic polymer is obtained by overcoating a substrate including a therapeutically active with an aqueous dispersion of the plasticized acrylic polymer and then curing the coated substrate at a temperature above the glass transition temperature of the plasticized acrylic polymer, until the coated dosage form attains a stabilized dissolution profile substantially unaffected by exposure to storage conditions of elevated temperature and/or elevated relative humidity.
Patent EP-0940086-B2 (EP)
Inventor: BINDLER UWE
IPC: A23G1/04
Filed: 1999-03-03
Granted: 2012-04-11
Abstract: An assembly of food-processing machinery is new, especially for the manufacture of chocolates and comprises two or more sections in which the product processing takes place within product carrier-units. An assembly of food-processing machinery is new, especially for the manufacture of chocolates has two or more sections in which the product processing takes place within product carrier-units, and in which the products are transferred from one section to another. The sections are least partly mechanically independent of each other. Different sections of the machine may be operated independently of each other.
Patent JP-2750150-B2 (JP)
IPC: A61K9/22
Filed: 1989-04-24
Granted: 1998-05-13
Abstract: The present invention relates to an oral osmotic system for the control and continuous administration of metoprolol over a lengthy time interval, which contains a uniform, separate internal layer of water-soluble coating agent. Water-soluble coating agents which can be used are HPMC, PVP, optionally mixed with polyethylene glycol.
Patent JP-S5616601-B2 (JP)
IPC: B60L15/20
Filed: 1975-09-03
Abstract: A velocity at the time when the accelerator of a vehicle is released is stored under a certain condition in advance, and the stored vehicle velocity and an actual vehicle velocity are compared. When the actual vehicle velocity becomes greater than the stored vehicle velocity by a predetermined value, the downward inclination of a running road surface is regarded as exceeding a predetermined value, and safety means such as a brake is driven. As compared with a case of employing an inclination angle sensor such as a mercury switch, the device operates accurately without being influenced by a change in the vibration or acceleration of the vehicle.
Patent JP-2789265-B2 (JP)
IPC: B05B11/00
Filed: 1991-02-20
Granted: 1998-08-20
Abstract: The applicator head (1) with a liq. discharge nozzle (2), suitable for connection to a container fitted pump (25), has a base (3) with a flange (4) carrying a tapered shell (5) with an integral, internal sleeve (7) open at the bottom and a nozzle opening (9) at the top. Inside the sleeve is fitted an insert (12) with a top part (15) with a tip (11) shaped to give a swirling action and a base part (16) into which fits the top part (35) of a piston (17) forming part of the inner pump. The insert incorporates a system of recesses (30, 31) between the piston and nozzle opening.