baber/WOPTO huggingface dataset:
Patent DE-3335343-A1 (DE)
Inventor: HOEGE HARALD DR
IPC: G10L25/93
Filed: 1983-09-29
Abstract: 1. A method of excitation analysis for automatic speech recognition, wherein a signal parameter extraction from the speech signal which is to be recognised is carried out in a first extraction stage of a recognition system, and a feature specification and classification of the obtained features by comparison of predetermined features of the vocabulary of the recognition system are carried out and in a second extraction stage of the recognition system, and to specify the excitation state, namely either "voiced" (Z1 ), "unvoiced" (Z2 ) or "pause" (Z3 ) in the second extraction stage of the recognition system, selected parameters are obtained in the first excitation stage, namely the parameter for the nergy of the speech band (P1 ), the voicing parameter (P2 ) and the parameter for the spectral energy ratio (P3 ), characterised in that an auxiliary parameter (P4 ) for a relative energy is defined firstly from the parameter for the energy of the speech band (P1 ) and from the voicing parameter (P2 ), where the auxiliary parameter (P4 ) forms the ratio of the energy (P1 ) of the current speech signal to an intermediate value of the energy (E), which itself represents a gauge of the energy of the speech signal in voiced zones, that the parameters (P1 , P2 , P3 , P4 ) are then logic-linked in a logic-linking function unit in accordance with a predetermined logic-linking plan such that one of the three excitation states is characterised by the respective excitation state parameter (Z1 , Z2 or Z3 ), for which purpose a transformation of input signals (xi ) to output signals (yi ) of these function elements takes place prior to the logic-linking with the assistance of a specified function element, where the parameters (P1 , P2 , P3 , P4 ) function as input signals and where the output signals are the signals which are to be logic-linked, that the auxiliary parameter (P4 ) is generated by firstly comparing the voicing parameter (P2 ) with an empirically-determined constant (C1 ), that in the event that the voicing parameter (P2 ) is greater than the constant (C1 ) the intermediate value of the energy (E) is multiplied by a likewise empirically-determined further constant (C2 ) in order to form a new intermediate value (E), that the parameter for the energy (P1 ) is compared with the new intermediate value (E), that in the event that the parameter for the energy (P1 ) being greater than the new intermediate value (E) the intermediate value (E) assumes the value of the parameter for the energy (P1 ), that in the event that the parameter for the energy (P1 ) is not greater than the new intermediate value (E) the new intermediate value (E) for the energy is retained, that in the event that the voicing parameter (P2 ) is not greater than the constant (C1 ) the original intermediate value (E) for the energy remains unchanged, and that the value for the auxiliary parameter (P4 ) is specified as the difference between the valid intermediate value (E) for the energy and the parameter for the energy (P1 ).
Patent DE-3338566-A1 (DE)
Title: Electrically remote-controllable mortice lock
Inventor: BECKER EBERHARD DIPL ING
IPC: E05B47/00
Filed: 1983-10-24
Abstract: The additional application relates to technical improvements. By use of a smaller motor, there is no need for any recess in the cover plates of the lock and the motor can be arranged in one axis with the threaded spindle. The threaded rod is designed as a right-handed and left-handed sawtooth thread.
Patent DE-3340725-A1 (DE)
Inventor: ROSENSTOCK WINFRIED
IPC: E02D5/18
Filed: 1983-11-10
Abstract: Two holes (9, 10) are dug into the ground, at a certain interval from each other, and are as wide as the future slit trench foundation wall and have the definitive depth of said wall and are filled during their formation with a thixotropic liquid, so that the final interval separating the holes is suppressed and is also filled with the thixotropic liquid, and so that the whole segment is then filled with concrete from the bottom to the top while the thixotropic liquid is discharged. The invention provides during the construction of the slit trench foundation wall into a rocky underground, to dig into the ground between the two holes (9, 10) a drilling hole (16) provided on its length with an explosive charge (17); at the lower end of the two holes a pressure effect is produced during a short time lapse, which pressure effect enables to take out temporarily the thixotropic liquid from the holes and to discharge it upwardly, as well as to fire the first explosive charge (17) during the discharge of the thixotropic liquid. The discharge may be carried out by means of a second explosive charge (18) placed at the bottom of each of the two holes, the second explosive charges (18) being fired a little before the first explosive charge (17) is fired. It would also be possible to cause a pressure air thrust at the bottom of both holes (9, 10) a little before the firing of the first explosive charge (17).
Patent DE-3345062-A1 (DE)
Inventor: SCHOPPE FRITZ DR ING
IPC: B01F23/30
Filed: 1983-12-13
Abstract: A device for introducing a dosed amount of pulverulent material into a carrier gas stream comprises a perforated disk which rotates into the powder so as to fill its passage holes with powder. The passage holes are then emptied of the powder which is contained in the holes in a blowing area. A considerable increase of the powder flow rate with respect to known devices is obtained by maintaining a predetermined blowing pressure and by giving to the passage holes appropriate sizes and arrangement.
Patent DE-3345803-A1 (DE)
Title: Distribution strip for telephone systems
Inventor: HERDEGEN SIEGFRIED
IPC: H04Q1/14
Filed: 1983-12-17
Abstract: A distribution strip having a number of connecting terminals and having voltage-surge suppressors fitted in a magazine is provided for electrical systems, especially telephone systems. A particularly compact and space-saving construction is achieved using parts which can be plugged together in a cost-effective manner in that a lower part (1), which is equipped with means (2, 4) for mounting on a supporting rail (3), is connected by latching means to an upper part (9) which is provided with plugged-in connecting terminals (10). A magazine (20) having voltage-surge suppressors (23) is likewise mounted by means of a latching connection on the longitudinal side and vertically thereon. An additional connecting terminal (10) in the upper part (9) and an earthing spring (5), in the form of a wire, in the lower part (1) are constructed and arranged such that the earthing rail (28) of the magazine (20) is electrically connected via them to the supporting rail (3). <IMAGE>
Patent DE-3401319-A1 (DE)
Title: Device for the settling of accounts and administration of services and/or goods, particularly in nursing institutions, hotels or the like
Inventor: LIRNBERGER ALFRED ING
IPC: G07F7/02
Filed: 1984-01-17
Abstract: A device for the settling of accounts and administration of services and/or goods is described by means of which the settling of accounts of virtually all services provided in a nursing or recuperation home but also for all goods being issued via automatic machines is to be made possible. To achieve this, at least one computer (1) is provided which is connected to freely programmable and/or pre-programmed service facilities such as, for example, telephone (9), video devices (8) or devices (7) for issuing orders and/or output devices (14) with interposition of a release device (10, 12, 16, 12') which are provided with a reader (6) for reading a customer-specific identification in the form of a magnetic card or the like and the release device (10, 12, 16, 12') responding to a release signal from the computer (1) and enabling the service to be consumed or goods to be removed, the computer (1) being connected to memories associated with individual services and/or the removable goods with fixed costs and/or devices (13, 13') acquiring charges of variable-cost services such as, for example, telephone charges, and to memories (2, 2<1>...2<n>) allocated to one customer each and connected to at least one input device (3). <IMAGE>
Patent DE-3401901-A1 (DE)
Title: Thermal overcurrent relay having an adjusting eccentric
Inventor: ZWILLING RUDOLF
IPC: H01H71/74
Filed: 1984-01-20
Abstract: The invention relates to a one-pole or multi-pole thermal overcurrent relay which is arranged in a split housing and has a trip slide which is operated by one or more tripping bimetallic devices in the phases and, constructed like a comb or ladder, slides in a guide which is provided for this purpose in the housing, the height clearance of the trip slide being adjustable by means of two adjusting elements which are arranged at a distance from one another. The adjusting elements may be eccentrically integrally formed rotating pins which are arranged in the housing. 
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Patent DE-3409961-A1 (DE)
Title: Apparatus for applying fluid samples, such as paints, pigments or the like
Inventor: KLEMM HORST
IPC: B05C17/01
Filed: 1984-03-17
Abstract: The invention relates to an apparatus for applying fluid samples, such as paints, pigments or the like, to sample substrates using a spraying or atomising head, a material nozzle connectable to the pigment channel of the spraying or atomising head being used, a reservoir cylinder which can be attached to the material nozzle and which has a propelling piston being provided and a stop system and advance system for the propelling piston being used.
Patent DE-3415143-A1 (DE)
Title: Arrangement for monitoring signals which emanate from a supply network line, at outputs of control circuits for controlling signal lamps in traffic control systems
Inventor: RADEMAKER GERRIT
IPC: G08G1/097
Filed: 1984-04-21
Abstract: An arrangement for monitoring signals which emanate from a supply network line, at outputs of control circuits for controlling signal lamps in traffic control systems, with respect to contentious signal combinations. In such an arrangement, logic signals are derived from the supply voltages supplied to the signal lamps, the _0_ and _1_ values of which logic signals correspond to the positive and negative stage, respectively, of the supply voltage. Contentious signal combinations are in this case monitored for the simultaneous occurrence of one of the logic signal values. Such an arrangement has the disadvantage that an external signal voltage, which is phase-shifted with respect to the lamp supply voltage and into which the signal lamps can trigger, is not detected. In order to detect this external signal voltage as being contentious as well, a storage element is provided which is controlled by a phase-shifted clock pulse signal and ensures that a continuous signal having a specific logic value is emitted when the supply signals are in the same phase. Contentious external signal voltages are thus always detected as being contentious. In addition, the arrangement is constructed such that it detects a so-called preceding enabling signalling as not being contentious. <IMAGE>
Patent DE-3415565-A1 (DE)
Title: No more slipping of the spectacles from the bridge of the nose, because of the application of a rubber insert
Inventor: KNUEPPEL CARL
IPC: G02C5/12
Filed: 1984-04-25
Abstract: By virtue of individually applied retaining platelets, the spectacle-retaining system prevents the spectacles from slipping on the nose. The retaining platelets are fixed to the spectacle parts which come into contact with the nose. The material is pliant and kind to the skin.
Patent DE-3418706-A1 (DE)
Title: Ignition distributor for internal combustion engines
Inventor: BRAMMER HARTMUT
IPC: F02P7/10
Filed: 1984-05-19
Abstract: The rotor (21') and the driver (18') are made of plastic and are directly supported on the distributor shaft (11') and positively coupled to one another in an axial direction by means of a spur toothing (30, 31). For pre-adjustment of the centrifugal timing device (13) mounted on the driver (18'), the outer surface (32) of the rotor (21') centres on an inner surface (33) of the driver (18') and internal cams (37) of the driver (18'), which engage in an annular groove (38) of the distributor shaft (11'), secure the axial position of the driver (18'). As a result fixing parts are no longer required, thereby simplifying the assembly of the ignition distributor. <IMAGE>
Patent DE-3422284-A1 (DE)
Title: Connecting member, in particular a connecting rod or shackle
Inventor: MOLNAR LASZLO F DIPL ING
IPC: F16C7/02
Filed: 1984-06-15
Abstract: The invention proposes a connecting member, in particular a connecting rod or shackle, consisting of a plurality of simply parts. A loop (1) interacting with the connecting rod cap (2) is stretched around the bearing and web elements with force-locking and positive-locking engagement. The loop preferably consists of a flat steel band, the ends having a thickened portion with a circular cross-sectional area. The loop (1) is joined to the connecting rod cap by a screwed connection. <IMAGE>
Patent DE-3425456-A1 (DE)
Inventor: STAIGER GERHARD DR
IPC: C08F4/64
Filed: 1984-07-11
Abstract: A process for the homopolymerisation of propylene in the gas phase with dissipation of the heat of polymerisation by evaporative cooling, in which process the propylene is introduced into the polymerisation zone (P) and the polymer is discharged from (P), and (a) a pressure and temperature are maintained in (P) in a range which corresponds to the gaseous state of the propylene, (b) gaseous, unconsumed propylene is discharged from (P), liquefied, stored and reintroduced in the liquid state, (c) the temperature in (P) is regulated by measuring the temperature and appropriately modifying the amount of liquid propylene introduced, (d) the consumed propylene is replaced, and (e) a Ziegler- Natta catalyst system is used which contains a titanium-containing catalyst component (1) and an aluminium-containing catalyst component (2), (1) being a complex compound of (1.1) a substance of the formula TiCl3.0.33 AlCl3 and (1.2) a certain phosphorus compound, and (2) triethylaluminium, is characterised in that the catalyst system additionally contains (3) certain alkoxysilane.
Patent DE-3426506-A1 (DE)
Title: Device for measuring the toe-in and the camber of the wheels of motor vehicles
Inventor: SACCANI GIOVANNI
IPC: G01B5/255
Filed: 1984-07-18
Abstract: The device has a retaining structure with adjustable feet, on which structure there is mounted in a displaceable and overhanging fashion an arm which can be fixed at the desired level. A transverse element is pivoted between its ends on the said arm and supports at a distance from the fulcrum two displaceable measuring rods or graduated rods which can be applied, preferably in an electromagnetic fashion, to the rim of the wheel (or to a part detachably connected to the rim). The difference between the various displacements of these graduated rods, which displacements are required for their application to the rim, is equivalent to an angular measurement which, depending on the plane in which the said rods are brought into use, relates to the toe-in or to the camber. In order to obtain the angular measurement directly, there is provided on the pivoted transverse part a pointer which interacts with a scale which is arranged on the arm which holds the transverse part. Furthermore, a bar is provided which can be applied to the wheels and interacts with the said transverse part in order to obtain the vertical course between the two.
Patent DE-3431527-A1 (DE)
Title: Anchor rope with tension-absorbing means
Inventor: SOHMEN GERTRUD
IPC: B63B21/20
Filed: 1984-08-28
Abstract: An anchor rope is formed at least in sections from a high-strength tube extensible to a limited extent and consisting of interweaved or knitted fibres. Heavy parts are embedded in the tube. This section acts as tension-absorbing means in order to eliminate to the greatest extent overloading of the anchor rope.
Patent DE-3433013-A1 (DE)
Inventor: SCHAAF HEINZ
IPC: A23P30/25
Filed: 1984-09-07
Abstract: In this cooking extruder the nozzle head (12) is disposed in a nozzle plate (10) and the passage (34) through which the material for the envelope body is supplied extends at an angle to the axis of a filling tube (42) through which the filling material is introduced into the extruded envelope body. When clogging occurs during production the filling tube (42) can be withdrawn from the nozzle head (12) and replaced by a new filling tube. The front end of the filling tube (42) is led between forming rolls (66, 68) and serves as abutment for said rolls. This makes it possible to form the surface of the envelope body with a pattern or bake said surface locally or over the entire periphery. In the nozzle head (12) a baffle plate (30) is disposed with the aid of which a uniform distribution of the material supplied for the envelope body may be achieved. An annular space between a lining tube (28) in the hollow mandrel (22) and the filling tube (42) may be subjected to suction extraction.
Patent DE-3433347-A1 (DE)
Title: Apparatus for producing bags with folded bottoms
Inventor: PAUSCH KARL
IPC: B31B23/00
Filed: 1984-09-11
Abstract: For further development of the apparatus described in the main application P 3310740, for producing bags with folded bottoms, a folding device is provided, with a folding blade which is movable in a linear fashion and a reception part which is pivotable or is also guided in a linear fashion, so that the folding station has a simpler structure.
Patent DE-3436245-A1 (DE)
Title: Speed limiter
Inventor: MUTZ GERHARD
IPC: B60K31/18
Filed: 1984-10-03
Abstract: An operating safeguard device for a speed limiter, essentially comprising an electronic control unit (1), an electromechanical adjusting unit (2) and a coupling device (7), is proposed which, in the event of failure of the operating current circuit controlling the servo motor (9) as a function of the travel, permits running with reduced engine power. For this purpose a second operating current circuit is assigned to the servo motor (9), which circuit can be activated by moving a connector (22) and in which a switch (36) is provided, which can be operated by the control element (32) moved by the servo motor (9) and switches off the servo motor (9) before the rest position is reached. 
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Patent DE-3437519-A1 (DE)
Title: Method and apparatus for analysing particulate material
Inventor: BEHRENS WIELAND E VON
IPC: G01N15/12
Filed: 1984-10-12
Abstract: An appropriate volume of a suspension of particles such as blood cells or colloids is introduced in the form of a stream into a single fluid-actuated measuring chamber which is incompletely divided by a partition in such a way that the dynamic relation between the driving liquid and the inflowing stream confers on the suspended particles the properties of a stable monostream filament which reliably traverses one or more measurement zones for identifying and/or analysing the particles. The measuring chamber has one or more of the following three energy sources for moving the fluid contained therein, namely a non-critical pressure difference, which can easily be maintained, between the suspension inflow opening and an outlet line, potential energy which is stored in the measuring chamber during the driving step, or a pump mechanism to propel particle-free fluid. The measuring time in all the transducers can be fixed by monitoring the volume either of the inflowing or of the displaced outflowing liquid. <IMAGE>
Patent DE-3439265-A1 (DE)
Inventor: STAAB RUDOLF DR
IPC: C25B9/19
Filed: 1984-10-26
Abstract: In this electrolysis apparatus for the preparation of chlorine from aqueous alkali halide solutions, which comprises at least one electrolytic cell, the anode and gas diffusion cathode are disposed horizontally and separated from each other by a partition in a housing consisting of two half shells and are connected mechanically and in an electrically conducting manner by means of their edges to the respective half shells. In addition, the cathode is connected in a liquid-tight manner to its half shell and is supported by a current supply and distribution device. The partition is clamped between a circumferential seal between the edges of the half shell and a frame and is supported on a spacer which rests on the cathode and is held by the frame. The frame contains an inlet and outlet for the catholyte.
Patent DE-3439772-A1 (DE)
Title: Device for stacking and sorting profile sections especially those coming from a profiling machine
IPC: B65G57/06
Filed: 1984-10-31
Abstract: A device (1) for stacking profile sections has individual compartments (3) which each accommodate one stack and which can be moved on by the width of one compartment once such a stack has been completed. An intermediate support (6) is arranged between an outlet track (2) for a particular profile section and the stacking compartment (3) in order to temporarily accommodate and store one or more profile sections before they are passed onto the stacking compartment (3). The forwards movement of the stacking compartments (3) and the release movement of the intermediate support (6) are blocked relative to one another, so that, for example, no profile section can fall onto a partition (8) between two stacking compartments (3) while the stacking compartments (3) are being advanced. <IMAGE>
Patent DE-3447592-A1 (DE)
Title: Device for applying hot-melt adhesive to continuously moved workpieces
Inventor: KALMBACH KURT DIPL ING
IPC: B05C11/10
Filed: 1984-12-28
Abstract: In order, in a device for applying hot-melt adhesive to continuously moved workpieces (W), which device operates with an application roller for the hot-melt adhesive, to be able to process even sensitive hot-melt adhesive systems over a relatively long period of time with relatively frequent interruptions in application without loss of quality, the feed channel (Z) which connects a separate melting unit (A) to the hot-melt adhesive reservoir space (6) of the device and the entire housing (2) of the device are each constructed as a unit which is closed off from the external atmosphere. In addition, the roller gap (12) is designed so as to be capable of being closed with a cover slide (14) and the hot-melt adhesive reservoir space (6) is equipped with a pressure compensation device (8). <IMAGE>
Patent DE-3447779-A1 (DE)
Title: Device for overcoming electrostatic charges
Inventor: MUZ EDWIN DR
IPC: H05F3/04
Filed: 1984-12-29
Abstract: The invention relates to a device for overcoming electrostatic charges, especially of paper sheets and webs flowing in a printing machine, having a transformer which is supplied via a rectifier and an invertor (which is controlled by a control-pulse transmitter and has an unregulated AC voltage, especially the mains voltage), on whose secondary side an extinguishing electrode arrangement is connected via a lead, and whose inductance, together with the inductances and capacitances which are connected to the secondary side, forms a transformer tuned circuit which determines the frequency. According to the invention, the output pulse repetition frequency of the control pulse transmitter is varied as a function of the output voltage of the transformer in such a manner that this output voltage is regulated to a maximum value.
Patent DE-3516984-A1 (DE)
Title: Method for the operation of an internal combustion engine with exhaust turbocharging and internal combustion engine according to the method
Inventor: PIECH FERDINAND DR
IPC: F02B37/16
Filed: 1985-05-10
Abstract: In a method for the operation of an internal combustion engine with exhaust turbocharging, additional air and/or fuel being introduced into the exhaust pipe system upstream of the turbine in order to increase the output of the turbine, at least in certain operating states of the internal combustion engine and/or of the exhaust turbocharger, a vaporisable liquid and/or emulsion, especially water is also fed in, at least temporarily.