baber/WOPTO huggingface dataset:
Patent DE-4233840-A1 (DE)
Title: Planing machine used in mine, incorporating conveyor plate - incorporates flanges consisting of profiled beams engaging edges of plate
Inventor: FISCHER FRANK
IPC: E21C27/34
Filed: 1992-10-08
Abstract: The planing machine used in a mine has a conveyor plate or trough (6) which forms part of a scraper chain assembly to take away the material detached from the wall by the cutters. The edges of the plate are held between profile beams (7,8) which engage the top and bottom surfaces of the plate, and may be fastened by welding. One of the side flanges (10) incorporates a side plate (11) and a sliding distance piece. A set of actuators (34,36) may be connected to this assembly. USE/ADVANTAGE - Planing machine used in mine, incorporating conveyor plate.
Patent DE-4236782-A1 (DE)
Title: Energy redn. system for use with vehicle seat arrangement - involves framework fitted to vehicle frame and supporting slidable seat base, system supporting seat base in predetermined position relatively to framework
IPC: B60N2/427
Filed: 1992-10-30
Abstract: The arrangement permits a lift of the seat base (18) relatively to the framework (20) in a predetermined direction dependent upon a force component which is parallel to the predetermined direction and has a specific dim. A force transmitted to a person sitting on the seat base is reduced to an acceptable level. An energy redn. system (34) responding to an exerted load adjusts the amt. of the force redn. provided dependent upon the wt. of the person sitting on the seat base (18). A further arrangement prevents the lifting of the seat base when no force component is present, whereby the seat base (18) is retained in a fixed position in relation to the framework. USE/ADVANTAGE - To enhance the safety of passengers in motor vehicles in the event of a crash.
Patent DE-4238445-A1 (DE)
Title: Air entry device for IC engine exhaust line with catalyser - uses entry pipe with electrically controlled valve regulating air flow rate to ensure optimum cleaning
Inventor: HOSOYA YASUHIKO
IPC: F01N3/22
Filed: 1992-11-13
Abstract: The air entry device uses an air entry pipe (9) coupled to the IC engine exhaust line (4), containing an electrically operated control valve (22) regulating the flow rate of the air through the entry pipe (9). The control device (21) for the control valve (22) responds to the information received from a number of sensors (7, 23, 24, 25) monitoring the engine r.p.m. and the pressure and the flow rate in the air intake, the engine r.p.m. and the pressure within the air entry pipe (9), or the product of the engine r.p.m. and the pressure within the air entry pipe (9) and/or the throttle opening. USE - Ensuring optimal air flow rate to provide efficient cleaning of engine exhaust gases via catalyser.
Patent DE-4240667-A1 (DE)
Inventor: MEIERLING PETER DR
IPC: F27D3/00
Filed: 1992-11-24
Abstract: The invention relates to a steel plant incorporating a metallurgical vessel mounted in a circular support ring, having an apparatus for supplying the charge and carrying off molten material as well as gases, having a transporting device and having a power supply station. To be able to allow, with a low overall height of the steel-plant bay, a reliable and rapid replacement of the refractory-lined vessel part and, moreover, to permit the use of existing plant parts during conversion and extension work, it is proposed that the metallurgical vessel (30) is an arc furnace (31) provided with a bottom discharge aperture (34), that the vessel upper part (32), which can be closed by a lid (35), and the vessel lower part (33), which is arranged below the circular support ring (13), are detachably and exchangeably fixed to the support ring, that at least one electrode (41), which is held by a supporting unit (50) corresponding to the support ring (13), reaches into the vessel (32, 33), and that the supply apparatus (20) for supplying the charge is a device (22) with which the scrap can be picked up in the working region (A) of the transporting device (11) and guided to an emptying position (E) above the furnace vessel (32). <IMAGE>
Patent DE-4240834-A1 (DE)
Title: Lockable lifting mechanism for continuous adjustment of furniture surfaces - has at least one cylinder, piston rod and gas spring, guide sleeve, and axial ball bearing
Inventor: FUHRMANN CASTOR DIPL ING
IPC: F16F9/54
Filed: 1992-12-04
Abstract: The base (15) forms part of a telescopic tube (3) between the cylinder (11) and column (5) and possessing a guide sleeve (2). The column has a sliding sleeve (1) in which the telescopic tube moves axially. The telescopic tube is enclosed by a spiral spring (4) supported by its bottom end (7) between the radially outer column and, by its top end (6), on the radially inner telescopic tube. The telescopic pipe top end has a collar (8) supporting the spiral spring whose bottom end rests on the sliding sleeve fitment, protruding beyond the column. The guide sleeve and/or sliding sleeve is axially secured by fastenings (10). An elastic stop (13) is positioned between the cylinder and axial ball bearing (12). USE/ADVANTAGE - The lifting mechanism with a gas spring is continuously adjustable and lockable and sets the height of furniture pieces.
Patent DE-4243362-A1 (DE)
Title: Agent for treating skin dryness and neuro:endocrine and immune system
Inventor: KUEBLER ULRICH DR MED
IPC: A61K31/40
Filed: 1992-12-21
Abstract: Agent contg. a quercetin ester, L-lysine, L-proline, ascorbic acid and at least one from valine, leucine and isoleucine is claimed.
Patent DE-4243961-A1 (DE)
Title: Control circuit for picture format of TV monitor - changes amplitude of vertical deflection signal by differential amplifier responding to change in reference input
Inventor: KANG KEEHYUN
IPC: H04N3/22
Filed: 1992-12-23
Abstract: The vertical deflection signal (VS) for a TV receiver is received by a maximum value hold circuit (10) that connects with the vertical deflection circuit (30) via a differential amplifier (20). The latter generates a voltage output that is proportional to the difference between the input maximum value and a reference setting. For different picture formats the value of the reference may be changed to change the vertical size of the screen display. The output of the amplifier adjusts to generate the correct input to the vertical deflection circuit (30). ADVANTAGE - Changes to same value irrespective of working type and image format.
Patent DE-4301886-A1 (DE)
Title: Removal of dust from gases, esp. cupola furnace exhaust gases
Inventor: PETERSEN KURT-NIELS
IPC: B01D50/00
Filed: 1993-01-14
Abstract: In a new wet process for removing dust from gases, the gas is passed through a saturator (2), a venturi scrubber (7) and a droplet separator (9) in series. A part of the scrubbing water is sprayed (24,26:25,27) into the gas steam in the form of a mist with a specific surface area of more than 5 m2/l, and pref. more than 50 m2/l.
Patent DE-4304523-A1 (DE)
Inventor: HABERLANDER RAINER DIPL ING
IPC: F21V31/00
Filed: 1993-02-15
Abstract: The luminaire has inside a luminaire housing (1) a luminaire chamber (2) whose luminaire opening (5) is closed with respect to the interior of the baking oven (12) by a transparent cover (13) which bears on the luminaire housing (1) with a sealing element in a vapour-proof manner. According to the invention, the sealing element is formed by metal spring side pieces (19) which are connected to the glass plate (14) of the cover (13), extend around the luminaire opening (6) and are supported on an edge flange (5) of the luminaire housing. <IMAGE>
Patent DE-4305054-A1 (DE)
Title: Drive device for an electric car
Inventor: BITSCHE OTMAR DIPL ING
IPC: B60L15/00
Filed: 1993-02-18
Abstract: A drive device for an electric car consists of an electric motor (3) which can be controlled by means of a power converter, of a change speed gearbox (5) with at least two gears (I, II), each gear being assigned a clutch (29, 30), and with an actuator (14) for engaging the clutches (29, 30), and of a control device (12) for the gear-shift process, to which control device (12) the rpm signals of the sensors (8, 9) are fed. In order to achieve the driving comfort of an automatic gearbox with a minimum constructional outlay and maximum economy, the clutches (29, 30) of the change speed gearbox (5) are claw clutches (23, 27; 24, 27) without mechanical synchronisation, and the control device (12) acts on the one hand (22) on the at least one actuator (14) and on the other hand on a power converter (20) which controls the electric motor (3) in order to make the respective clutch halves (23, 27; 24, 27) run in synchronism before they engage. Furthermore, a method for shifting the gearbox by means of a microprocessor control is disclosed. <IMAGE>
Patent DE-4310984-A1 (DE)
Title: Electromagnetically operable hydraulic control valve
Inventor: MUELLER HEINRICH DR
IPC: F02M59/46
Filed: 1993-04-03
Abstract: The invention starts from an electromagnetically operable hydraulic control valve which has a magnet coil, an armature having a sleeve-shaped inner part, displaceably mounted on a central guide pin arranged in a fixed position relative to the magnet coil, and a sleeve-shaped outer part forming an axial air gap at an end face with a pole piece, and has a return spring which loads the armature for increasing the air gap. For simple and cost-effective manufacture, the return spring is supported on an outer collar of the inner part. In addition, the outer part reaches with an inner collar behind the inner part on the side opposite the return spring. In each case positive-locking driving of the one part by the other part can be effected by such an arrangement.
Patent DE-4318513-A1 (DE)
Inventor: SEDLMAIR GERHARD
IPC: A63C5/075
Filed: 1993-06-03
Abstract: The invention relates to a binding ground plate (10) for the heal and/or toe units of ski bindings with holes (32) for receiving the fastening screws of binding parts. To reduce stresses on the fastening screws passing through the binding ground plate on account of the oscillating motion of the ski during running, the region (24) of the binding ground plate in which the holes for receiving the fastening screws are arranged is largely isolated from the remaining binding plate (12). <IMAGE>
Patent DE-4331147-A1 (DE)
Title: Aqueous solution which can be administered intravenously
Inventor: GROKE KARL DR
IPC: A61K9/08
Filed: 1993-09-14
Abstract: Aqueous solution, which can be administered intravenously, of a water-soluble, physiologically tolerated salt of sulphametrol and of trimethoprim, in which malic acid, L-serine and/or L-threonine are present as solubilisers and which has a pH of 6.4-7.2, preferably of 6.5-7.0. The counter electrolyte used is a strong, physiologically tolerated base which forms water-soluble salts with the sulphonamide and any malic acid present and is present in an amount which is equimolar to the amount of sulphonamide and, in the case where malic acid is used as solubiliser, also in an amount of about 2 mol per mol of malic acid. It is prepared by initially preparing an aqueous solution of neutral salts of sulfametrole and of the solubilising acids, into which the trimethoprim is introduced and dissolved and then the pH is adjusted.
Patent DE-4331224-A1 (DE)
Title: Production operation in modular construction
Inventor: RIEDEL OTTO FRANZ-JOSEF
IPC: E04B1/348
Filed: 1993-09-15
Abstract: Published without abstract.
Patent DE-4332630-A1 (DE)
Title: Apparatus for the cutting production of cutouts in planar elements
Inventor: HEILIG THOMAS
IPC: B23Q1/01
Filed: 1993-09-24
Abstract: An apparatus for the cutting production of cutouts in planar elements (100), in particular for machining formwork panels for permanent formwork, has a workpiece receptacle (12) which defines a clamping plane (14) for the planar element (100), and a machining unit (24) which is movable relative to the workpiece receptacle (12) in two coordinate directions parallel to the clamping plane (14). The machining unit (24) has a tool carrier (30) which is movable to and fro at right angles to the clamping plane. The tool (60, 62, 64) carried by the tool carrier (30) can be adjusted about a rotary axis running at right angles to the clamping plane (14), and also about a tilting axis parallel to the clamping plane (14). <IMAGE>
Patent DE-4335616-A1 (DE)
Title: Satellite receiving installation
Inventor: ILSANKER ANTON
IPC: H04B1/26
Filed: 1993-10-19
Abstract: An improved satellite receiving installation, in particular for the improved reception of digital programmes, is characterised in that, in at least one converter branch (5v, 5h), the received frequency band is split in frequency-selective fashion into two frequency branches (17', 17''), the local oscillator (21') having one local oscillator frequency in the one frequency band (17') which is lower than the frequency band converted in this frequency branch (17') into the intermediate frequency range, and in that the overall oscillator frequency in the second frequency band (17'') is higher than the lowest frequency of the frequency band converted in this frequency branch (17') into the intermediate frequency range. <IMAGE>
Patent DE-4336437-A1 (DE)
Title: Baling press
Inventor: WOLLMANN BERTRAM DIPL ING
IPC: B65B27/12
Filed: 1993-10-26
Abstract: In a baling press (1) for waste materials (2), with a press ram (14), displaceable in a press housing (11), for compacting the waste material (2) into a bale (3) which is to be tied off by means of packing bands (10), the packing bands (10) are guided in an S-shaped manner via two deflecting members (21, 22) which are arranged on the press ram (14) at a lateral distance from one another and of which the first deflecting member (21) is attached rigidly to the press ram (14) and the second deflecting member (22) can be displaced, as a function of an operating position of the baling press (1), out of the plane, in which the packing bands (10) run, via a lever linkage (31) and an adjusting member (61). This design ensures that, after the completion of a bale (3), the packing bands (10) are released from the deflecting members (21, 22) and rest on the bale (3), so that the latter can be tied off without difficulty. <IMAGE>
Patent DE-4336549-A1 (DE)
Inventor: SCHIEBELHUTH HEINZ
IPC: G04C9/00
Filed: 1993-10-27
Abstract: The present invention relates to an electronic clock having a time-keeping device and analogue display means which are advanced by the time-keeping device in a stepwise fashion corresponding to the passage of time (time lapse) via an electric drive. The clock has an input device via which the user can input a specific desired clock time for the purpose of setting the time on the clock. The value of this desired clock time is stored after inputting in a register for the desired clock time. The clock has a reference device in which an actual clock time corresponding to a reference setting of the analogue display means is stored in a reference time register. After activation of said reference device, the analogue display means are moved into the relevant reference position when the position of the analogue display means deviates from the reference position. The clock has a synchronisation device after the activation of which the analogue display means are moved from the reference position to the desired clock time which is to be set. <IMAGE>
Patent DE-4336918-A1 (DE)
Title: Pressure-medium-operated working cylinder
Inventor: SCHMITT NORBERT
IPC: F15B15/26
Filed: 1993-10-29
Abstract: In the case of a pressure-medium-operated working cylinder (10) with a piston (19) which can be moved axially in said cylinder and has working spaces (43, 44) located on both sides of the piston (19), pressure-medium inlets and outlets (42, 47) are arranged in the region of the stroke end positions of the piston (19). Connected to the piston (19) is a piston rod (17) which is of an at least partially hollow design and, in any position, can be slowed down and fixed, by pressure activation of the inner chamber (25) of the piston rod (17), by means of a clamping mechanism (46) which is in operative connection with said inner chamber. In order to obtain control signals for such a working cylinder in a simple manner, an evaluation unit (12) is provided in the direction of action of the piston rod (17), the output signals of which evaluation unit activate a proportional valve (48) in order to deliver the pressure medium into the upper working chamber (43) or the lower working chamber (44). <IMAGE>
Patent DE-4338540-A1 (DE)
Title: Stable 2,6=di:fluoro-benzene cpds. useful in liquid crystal mixt
Inventor: SCHLOSSER HUBERT DR
IPC: C09K19/30
Filed: 1993-11-11
Abstract: 2,6-difluorobenzenes of formula (I) are new: R<1> - X - (-M<3>)p - Ph.2F (I); X = (A<1>)k(-M<1>)l(-A<2>)m(-M<2>)n(-A<3>)o; Ph.2F = 2,6,-difluorophenyl; R<1> = H, 1-15C alkyl (with or without asymmetrical C atom), in which 1 or 2 non-adjacent -CH2- may be replaced by -O-, -S-, -CO-, -CO-O-, -O-CO-, -CO-S-, -S-CO-, -O-CO-O-, -CH=CH-, -C=C-, cyclopropan-1,2-diyl or -Si(Me)2- and H atom(s) may be replaced by F, Cl or CN; A<1>,A<2>,A<3> = 1,4-phenylene (Phe), pyrazin-2,5-diyl, pyrimidin-2,5-diyl (opt. mono- or di-substd. by F), trans-1,4-cyclohexylene (Cyc), 1,3,4-thiadiazol-2,5-diyl, 1,3-dioxan-2,5-diyl, naphthalen-2,6-diyl, bicyclo(2.2.2)octan-1,4-diyl or 1,3-dioxaborinan-2,5-diyl; M<1>,M<2>,M<3> = -CH2CH2-, -CH=CH-, -C=C-, -CH2CH2CH2CH2-, -CH2CH2CH2-O-, -O-CH2CH2CH2-, -CH2CH2CH-O-, -OCO-CH2CH2-, -CH2O-, -OCH2-, -CO-O- or -O-CO-; k,l,m,n,o,p = 0 or 1 and (k + m + o) = greater than 0; if M<3> = O-CO-, R<1>-X not = R<1>-Cyc-Cyc- or R<1>-Cyc-Phe; and if M<3> = -CO-O-, R<1>-X not = R<1>-(Cyc)g-Cyc- (g = 0,1) and R<1>-Phe-Cyc-. Also claimed are a liquid crystal (LC) mixt. (II) contg. cpd(s). (I); and a switch and/or display device contg. (II).
Patent DE-4341291-A1 (DE)
Title: Medical equipment for therapy and/or diagnosis
Inventor: KAGERMEIER ROBERT DIPL ING
IPC: H05G1/46
Filed: 1993-12-03
Abstract: The medical equipment includes a control device (20-25) which acts upon a controller for controlling components of the equipment. A data memory (30) contains data corresponding to information for the implementation of selectable control functions. The control functions are represented on a display device (26). Each control function can be selected by the control device. If necessary the stored information regarding the selected control function can be displayed. In one embodiment the display of data regarding a selected control function occurs in the same region of the display device.
Patent DE-4344503-A1 (DE)
Title: Storage container rental system esp. for safety deposit box in bank
IPC: G07F5/26
Filed: 1993-12-24
Abstract: A number of containers have electrically-controlled locks (2-5) which can be actuated by a central unit (1). The locks contain microprocessors and are connected to the central unit via a ring bus. The central unit, which has a card reader with an operating unit and display, provides access to an empty container after a user inserts his card and enters a PIN code. The central unit indicates the container made available. The central unit is connected to a cash collection device which transmits a release code after payment of the rental and entry of the PIN code. The release code activates the microprocessor to release the rented container.
Patent DE-4400292-A1 (DE)
Title: Sealing arrangement
Inventor: GRABE WERNER DR ING
IPC: E21D11/38
Filed: 1994-01-07
Abstract: A strip-form seal (27) of elastomer material seals the gap between the concrete components or tunnel tube segments, and has a basic part (28) which in relation to the sealing part (29) is widened on both sides with formation of flanges, and by means of these flanges and corresp. additional anchoring parts is fixed to one of the two face walls of the concrete components or tunnel tube segments.The sealing part of one-piece construction with the basic part, which in cross-section is trapezoidally formed, and related to the basic part has reducing width with simultaneous narrowing of the die flanks (30,31). With the pressing together of the concrete components or tunnel tube segments the sealing part takes over the sealing of the gap. Within the trapezoidal sealing part (29) at least three strip-form running channels (33-40) are arranged.
Patent DE-4405972-A1 (DE)
Title: Arrangement for creating a motion-picture effect
Inventor: FROEHLICH OTTO
IPC: G09F19/22
Filed: 1994-02-24
Abstract: Arrangement for producing a motion-picture impression for a passenger looking out of the window of an underground railway (tube) or the like, which arrangement has a multiplicity of light boxes (10, 12) arranged at a distance from each other on the wall of the tunnel of the underground railway or the like, each of the light boxes (10, 12) being provided with a light source (16) transilluminating a photograph (14) and a multiplicity of venetian-blind-type diaphragms (18), arranged at an angle with respect to the plane of the photograph (14), being provided in front of the photograph (14). <IMAGE>
Patent DE-4410542-A1 (DE)
Title: Mobile radio telephone for motor vehicle with separate aerials on body
Inventor: PROBST WILHELM
IPC: H01Q1/12
Filed: 1994-03-26
Abstract: A lower power mobile radio telephone system for use in a road vehicle has an aerial (1) formed on the front windscreen (9) that is used for receiving signals. A further aerial (10) acts as unit for transmission of the radio telephone signals and also for the reception of FM signals.  The handset unit (7) of the system is coupled to the amplifier system (8) and internally each aerial has amplifier stages. These connect to the handset via filter stages.
Patent DE-4411353-A1 (DE)
Inventor: BRUNKE ERNST JOACHIM DR
IPC: C11D9/26
Filed: 1994-03-31
Abstract: It has been found that esters of the general formula (A) where 1+b+c = 2-13, d+e+f = 2-12, R1, R2, R3, R4 and R5, R6, R7, R8 are at least 1x Me, Et, otherwise H, are eminently suitable for preventing cracking in hard soaps. Accordingly, the use of esters of the general formula (A) is proposed as additives in hard soaps to reduce cracking and a hard soap is disclosed having a content of 0.1 to 10 wt %, in relation to the total mass, of one or more esters of the general formula (A) as a means of reducing cracking.
Patent DE-4412467-A1 (DE)
Title: Decoupling semiconductor integrated circuit for communications system
Inventor: DOU-KEN LEE
IPC: H01P1/18
Filed: 1994-04-08
Abstract: The integrated circuit (100) includes at least two conductive microstrip lines (105,110) between which, or near to it, is a decoupling arrangement (120). The lines are formed as tracks on the surface of a substrate (115) and the separating gap is bridged by field lines (130,140).  The pattern of lines is formed to generate output signals of different phases. The decoupling arrangement limits interference between the electromagnetic fields around the lines.
Patent DE-4415010-A1 (DE)
Inventor: KLEYE KARSTEN
IPC: F28G15/00
Filed: 1994-04-29
Abstract: The guidance system is used to displace the elongate cleaning element in a meandering path for directing a cleaning jet onto the wall surface to be cleaned. The cleaning element is supported by a pair of cardan linkages, one of which is held stationary while the other is displaced axially along a spindle (6), supported at its ends for displacement along 2 further spindles (8). The first spindle and one of the second spindles have inductive end switches (11,12,13,14), coupled to a programmed control device (16), 2 of the end switches (13,14) indicating reference points in the horizontal and vertical directions and the other 2 end switches (11,12) indicating the spindle rotation as a measure of the cardan linkage displacement. The control device controls the spindles in dependence on the required meander movement via AC braking motors. <IMAGE>