baber/WOPTO huggingface dataset:
Patent DE-4244285-A1 (DE)
Inventor: KERN OTMAR
IPC: H04H60/04
Filed: 1992-12-28
Abstract: In a device for adjusting the gain of electrical signals in control installations, a control element is used which can be moved along a scaled adjustment path for setting the required signal amplification. After a manual programming, this movement of the control element is carried out automatically by a motor which is controlled by a computer. As an alternative, however, it is also desirable to deactivate the automatic operation and to move the control element manually. For this purpose, a sensor device is used which responds to a hand touching the control element and, in this case, switches the device from automatic to manual operation. To achieve a space-saving reliable device, it is proposed to determine the previously known nominal force resulting in the phases of movement during the adjustment of the control element in automatic operation and to compare these in each case with the actual force acting on the control element. This forms a significant part of the sensor device because the actual force deviates from the nominal force when the control element is operated by hand and this deviation can therefore be used as criterion for switching the device to manual operation. <IMAGE>
Patent DE-4244616-A1 (DE)
Title: Additive dosing appts. with two sources
Inventor: BIEN REINHOLD
IPC: G05D11/13
Filed: 1992-12-31
Abstract: An additive dosing appts. for a (pref. concrete) mixer has a first measuring device (2) for determining feed material parameters which determine the additive amount to be supplied; a line (9) which is connected to a first additive source and which has a first dosing device (3a) with a valve; a controller (4) connected, at its input side, to the output of the first measuring device (2) and, at its output side, to the valve of the first dosing device (3a) for controlling this valve; and a line (8) which is connected to a second additive source having a variable additive amount and which has a second dosing device (3b) with a valve.The novelty is that (a) a second measuring device (6) is provided for detecting the additive amount present in the second source, the device output being connected to an input of the controller (4); (b) the valve of the second dosing device (3b) is connected to an output of the controller (4); and (c) the controller (4) is designed so that additive supply occurs through the second dosing device (3b) and, when the additive amount in the second source is insufficient, the difference is made up by additive supply through the first dosing device (3a).
Patent DE-4306004-A1 (DE)
Title: Silicate glass suitable for working with short wave solid body lasers - contains iron oxide and opt. vanadium and titanium oxide(s)
Inventor: HORST HANS-JUERGEN
IPC: C03C4/08
Filed: 1993-02-26
Abstract: Technically homogeneous silicate glass which is suitable for working with solid body lasers contains in addition to the basic component 0.2-1.5 wt.% FeO or 0.2-1.9 wt.% Fe2O3, VO2, Ti2O3 or mixt. of these with a max. total of 1.9. ADVANTAGE - Glass has low thermal expansion and high chemical resistance and the transmission of the short wave radiation of the laser beam is greatly reduced.
Patent DE-4308271-A1 (DE)
Title: Heating shelf unit
Inventor: JONETAT RENATO
IPC: F28D1/053
Filed: 1993-03-16
Abstract: The heating shelf unit consists of frame tubes (1) having connections (3, 4) for feeding and returning hot water, and a plurality of distributor tubes (2) which are arranged one above and/or behind another and are connected to the frame tubes (1) for the flow of hot water. Supports (5) for receiving shelf bottoms (bases) (6) are attached to these distributor tubes (2). <IMAGE>
Patent DE-4310883-A1 (DE)
Title: Supporting structure for a passenger car
Inventor: UEBELSTAEDT MANFRED
IPC: B62D23/00
Filed: 1993-04-02
Abstract: A supporting structure for a passenger car is proposed with front longitudinal members (1), rear longitudinal members (3) adjoined thereto and a thrust wall (7) which is likewise joined to the front longitudinal members (1) and together with the rear longitudinal members (3) encloses an acute angle. The thrust wall (7) protrudes into the passenger compartment (13), extends in the transverse direction of the vehicle up to the A-pillars and is secured thereon. <IMAGE>
Patent DE-4317889-A1 (DE)
Title: Sewing machine for uncomplicated controls, for reliable sewing - comprises selector arrangement to activate microprocessor to change stitch facility available from range of stitches
Inventor: HORI MASAYUKI
IPC: D05B19/10
Filed: 1993-05-28
Abstract: The machine sews with a variety of stitch facilities, which are illustrated on a screen on the machine, to indicate the pref. facility. These are illustrated by symbols, numbers or letters. A selector arrangement moves each illustration to the screen, and the machine is coordinated to sew accordingly, when the operator's button is depressed. The machine (1) pref. has a base (2) and support column (3b) for a top sewing arm (3a) and needle (5) and bar (4). The stop and start button (6) is near the sewing head. On the main support (3b) is pref. a fluid crystal screen (7) with a range of symbols, figures, numbers or letter available, which are produced from a memory device, activated by a microprocessor. A selectro disc (8) is pref. mounted on a small plate attached inside the machine. The central button (9) is a switch which permits access to the microprocessor and to change the range of symbols. The disc (8) is notched, with a spring retainer for the notches, holding it in each position, so an operator may pick one of the range of symbols. The switches (21,22) pref. enhance or reduce the symbols on the screen (7). When the required pattern is obtd. and the operator has the cloth ready to sew, the start button (6) is pressed. The screen may be cleared by the button (10). Pref. from the microprocessor, a connection is made to movements in the machine, arranged to drive the machine with the form of stitch w.r.t. the pref. pattern. USE - Used to construct a sewing machine with uncomplicated controls to reliably sew a complete range of stitches.
Patent DE-4323037-A1 (DE)
Title: Control system for automatic gears of motor vehicle - detects transmission ratio and measures inertia phase-retention time involving friction closure component operated by conduit pressure
Inventor: IIZUKA NAONORI
IPC: F16H59/68
Filed: 1993-07-09
Abstract: The gear has an input shaft on which a torque of an engine driven shaft (12) is transmitted via a torque converter (10). The gear has an output shaft (14) via which a drive force is fed to a drive unit. Two planet gear units (15,16) unit (16), a reverse  coupling (18), a forward travel coupling (22), a high speed coupling (20), a freewheeling coupling (24), a slow and backward travel brake (26), a band brake (28), a slow one-way coupling (29) and a forward travel one-way coupling (30) are installed between the input and output shafts. The torque converter (10) has a blocking coupling (11) as an integral part. The first planet gear unit (150 has a sun wheel (S1), a hollow wheel (R1), and planet wheels (P1), which mesh both with the sun wheel (S1) and with the hollow wheel (R1). Also incorporated is a planet wheel carrier (PC1) which carries the planet wheels (P1). The second planet gear unit (16) has a sun-wheel (S2), a hollow wheel (R2), planet wheels (P2), which mesh with the sun-wheel (S2) and with the hollow wheel (R2), and a planet wheel carrier (PC2), which carries the planet wheels (P2). USE/ADVANTAGE - To overcome problems experienced with known automatic gears where, independently of selection of drive-range, gear remains in neutral range.
Patent DE-4323410-A1 (DE)
Inventor: BLOCK CHRISTIAN DR
IPC: C11D17/00
Filed: 1993-07-13
Abstract: The invention concerns a pourable granular anti-foaming preparation containing 7.5 to 18 % by wt. of an anti-foaming agent which is insoluble in water, 0.2 to 3 % by wt. of a mixture of alkali-metal carboxymethyl cellulose and a non-ionic cellulose ether in the ratio by weight of 80:20 to 40:60, and 70 to 90 % by wt. of inorganic water-soluble phosphate-free carrier salt, the remainder being water. In order to improve the anti-foaming capacity and the shelf life, the invention calls for the composition of the inorganic carrier salt to be optimized so that it consists of a maximum of 5 % by wt. of an alkali-metal silicate, in particular sodium silicate, and 95 to 100 % by wt. of an alkali-metal sulphate, in particular sodium sulphate.
Patent DE-4327010-A1 (DE)
Title: Sheet-like textile structure with a light-inhibiting layer
Inventor: GRIMMELT MICHAEL
IPC: B32B27/12
Filed: 1993-08-12
Abstract: In a sheet-like textile structure with a light-inhibiting layer and with a textile visible surface, the invention proposes to form the light-inhibiting layer by means of a foil, onto which textile visible surfaces are laminated on both sides. A thin sheet-like structure with a textile behaviour, which also meets high aesthetic requirements, is thereby provided.
Patent DE-4327042-A1 (DE)
Title: Stand-up figure, especially garden gnome
IPC: H05B37/02
Filed: 1993-08-12
Abstract: In the case of a stand-up figure, especially garden gnome, with a figure body which can be stood up freely or fixed in or on ground surfaces, provision is made, for the purpose of increasing the incentive to use the figure and draw attention towards it, to arrange on or in the figure body (1) eletrically or electronically, hydraulically or pneumatically, controllable elements or parts of the figure body for visual and/or acoustic effects and/or movement effects, and to connect and disconnect them manually or automatically to and from power supply units. <IMAGE>
Patent DE-4327671-A1 (DE)
Inventor: TISCHLER FRIEDRICH
IPC: B23K35/38
Filed: 1993-08-17
Abstract: The invention relates to a shielding gas arc welding method for non-ferrous materials, in particular aluminium materials and aluminium alloys, for example AlSi, which method comprises the continuous supply, during welding operation, of a shielding gas containing argon and/or helium to the weld spot (welding point) adjacent to the electrode. According to the invention, a shielding gas is proposed which in addition to argon and/or helium comprises a carbon dioxide fraction or an oxygen fraction or a fraction of a mixture of these gases of from 0.01 to 0.7 % by volume, preferably from 0.01 to 0.1 % by volume (from 100 to 7000 or 1000 ppm, respectively).
Patent DE-4328724-A1 (DE)
Title: Remotely controllable device for turning over pages
Inventor: TOEGEL WALTER
IPC: B42D9/08
Filed: 1993-08-26
Abstract: The invention relates to a remotely controllable device for turning over pages of a book assembled from a plurality of sheets at a fold, in particular a book of music, in which device, between two successive sheets (3), in each case a preferably transparent thread (8) runs approximately parallel to the fold (2), pivoting arms (11) are arranged below the lower border of the book (1), the pivoting arms (11) being rotatable about an axis parallel to the fold (2) and a thread (8) being attached to each pivoting arm (11), the threads (8) are joined above the upper border of the book (1) to a fastening device (9), and on actuation of a remote control means (16) in each case one pivoting arm (11) pivots successively from a position beneath one side of the book into a position under the respective other side of the book, in each case that pivoting arm (11) moving which is joined to the thread (8) under the initially upper sheet (3) to be moved. <IMAGE>
Patent DE-4330878-A1 (DE)
Title: Fan heater
Inventor: BONDZA HARALD DR
IPC: F04D29/58
Filed: 1993-09-13
Abstract: In a fan heater having a fan arranged in the fan-heater casing (1) and formed by an electric motor (6) and an impeller (7), and having a heating register (8), set in the outgoing-air flow of the fan, with PTC heating elements (11), and having a controlling device, a housing (5) is accommodated in the fan-heater casing (1) to optimise the heat output. Said housing receives the impeller (7) rotatably about a vertical axis and a PTC heating register (8) with a number of PTC heating elements (11), and in it the PTC heating elements can be connected individually or in groups to the power source via a control device, selectively or in predetermined fashion. <IMAGE>
Patent DE-4333552-A1 (DE)
Title: Rail-type guide
Inventor: STEENKEN BERNHARD
IPC: B60P3/36
Filed: 1993-10-01
Abstract: Rail-type guide for displaceable elements such as bench seats in mobile homes and caravans, having at least two guide rails of approximately U-shaped cross-section, which are to be arranged at a certain distance apart and in which guide elements arranged on the displaceable elements and guided by means of rollers are arranged in a manner which allows them to be displaced in the longitudinal direction of the guide rail. Arranged on the guide elements is at least one lateral guide roller, by means of which the guide elements can be guided from the side in the guide rail. In the longitudinal direction of the guide rail, the lower guide rail has a guide track which curves upwards. Arranged on the guide elements on the forward and rearward side as regards displacement, in each case ahead of the roller and in the immediate vicinity of the guide track of the guide rail for the roller, there is a clearing element which clears dirt out of the way.
Patent DE-4338231-A1 (DE)
Title: Device for processing a continuous strip of dough
Inventor: LIHOTZKY-VAUPEL WOLFRAM
IPC: A21C3/02
Filed: 1993-11-09
Abstract: Device for processing a continuous strip of dough, in particular a strip of noodle dough, in which a deposit table is provided with an essentially horizontal deposit surface which can be moved reversibly between two reversal points in an essentially horizontal direction, the strip of dough being deposited on the deposit surface in a serpentine fashion to form a stack on the deposit surface, and a separating device being provided by means of which, upon reaching a predeterminable stack height, the stack can be separated from the strip of dough.
Patent DE-4339537-A1 (DE)
Title: Indexable throw-away tool tip clamping block with cut size adjustment
Inventor: SCHEER GERHARD
IPC: B23B29/034
Filed: 1993-11-19
Abstract: The clamping block has a hole (18) for a screw clamping the abutment face (20) against an axial locating face (22) of the tool carrier, e.g. a boring bar (12), and a recess (24) in which the tip with active cutting corner (28) is secured by a central screw.To allow adjustment of the distance (f) between the tip corner (28) and locating face (22), a through-going slit (32) of open curve form is made in the region of the block behind the recess (24). An adjusting screw (42) strains the block in the two reduced section regions (38, 40) and causes a movement of the tip at right angles to the locating face (22).
Patent DE-4340308-A1 (DE)
Title: Movable fold-away linen shelf for built-in cupboards
Inventor: SCHROEDER ROLF DIPL ING
IPC: A47B46/00
Filed: 1993-11-26
Abstract: The linen shelf or compartment (1) comprises a base (3), back wall (4), top (5), two side walls (6) and two finger strips (7). The shelf functions as a three-dimensional coupling in a parallel crank gearing (2). The crank gearing comprises two cranks (8), the coupling unit and two swing bars (9). The cranks and swing bars are mounted at one end outside on the unit and at the other end inwards on the web (10) on the cupboard.
Patent DE-4402914-A1 (DE)
Title: Bistable switch
Inventor: FARANO MICHELE
IPC: H01H13/62
Filed: 1994-02-01
Abstract: A switch (1) in which an outer housing (2) is fitted with two metallic, elongated laminates (5, 6) and accommodates a body (8) which is provided with an operating projection (22) outside the housing (2). The body (8) can move in a sliding manner in the interior of the housing between a closed position of the switch (1), in which a broadened end (35) of an elastic projection (33) integrally with the body (8) holds one end of a first laminate (6) in contact with the second laminate (5), and an open position of the switch (1), in that the broadened end (35) snaps into the interior of an opening (45) in the housing (2), releasing the laminates (5, 6) which are separated from one another as a result of the elastic reaction of said laminates (5, 6). <IMAGE>
Patent DE-4410134-A1 (DE)
Title: Interferometric strain sensor
IPC: G01B11/16
Filed: 1994-03-24
Abstract: Interferometric strain measuring instrument having a laser diode with temperature stabilisation and a controllable power supply for generating a variable wavelength as light source, which is connected to a directional coupler in the monomode fibre between the focusing optical system and an interferometer which can be constructed as a two-arm interferometer having arms of different length, but also as a Fabry-Perot resonator of the optical fibre type. Connected to one output arm of the interferometer is an optoelectric converter whose electric output signals on the one hand are connected as feedback signal via a feedback amplifier to the power supply of the laser diode and on the other hand are connected via a differentiating unit and an electronic changeover unit to a down/up counter for counting the electric output signals of the optoelectric transducer. The amplification of the feedback signal as a function of the laser diode current in selected in such a way that the interference signal becomes saw-tooth shaped with steep edges, in order to generate rapid jumps for the differentiating unit. <IMAGE>
Patent DE-4410517-A1 (DE)
Title: Sunroof for vehicles esp. caravans
Inventor: SCHURR MICHAEL
IPC: B60P3/36
Filed: 1994-03-28
Abstract: The system has two guide rails fastened to opposite sides of a roof opening to shift a mainly rectangular sunroof, which has an opening and closing mechanism. The guide rails are designed as telescoping rails (11), and are connected via a pair of compressed springs (12) to opposite sides of the sunroof. Each spring is connected by a link (16) at one end to a rail, and at the other end to the sunroof. In the closed position, the link is situated below the rail, and in the open position it is situated above it. The link can also be situated near a corner of the sunroof, and can take the form of an axle link, whose forked component (18) is connected to the spring by means of a cylindrical bolt (19).
Patent DE-4410853-A1 (DE)
Title: Operation of steam heated cooking implement
IPC: A47J27/18
Filed: 1994-03-29
Abstract: The implement boiling or food cooking kettle has its jacket and bottom surrounded by a steam boiler filled with water up to a preset level. The cavity between the kettle and steam boiler, above the filling level of the water bath, forms a heating steam pocket. The bath water is selectively brought into a direct heat exchange with the cooking kettle. Pref. the bath water is cooled during the heat exchange. There is a water cooler or heat exchanger (17) and a suction side of a controllable pump (16) is coupled to the steam boiler (5) below the filling level (11), delivering water to the cooking kettle (2) jacket above the filling level via a pipeline (15,18).
Patent DE-4413092-A1 (DE)
Title: Refrigerator parts prodn. by in situ foaming of rigid polyurethane
Inventor: SCHWABEN HANS-DIETER DR
IPC: B32B5/20
Filed: 1994-04-15
Abstract: Prodn. of internal parts for refrigerators involves placing an inner container of high impact polystyrene (PS) in an outer container of sheet metal and filling the cavity with rigid polyurethane (PUR) foam contg. a fluorochlorohydrocarbon (I) by foaming in situ. The novel features are that (a) (I) is 1,1,1-trifluoro-2,2- dichloroethane (R 123) and/or 1,1-dichlorofluoroethane (R 141b) and (b) the PS has a cell particle morphology with an average particle dia. of 2.5-3.5 microns, a soft phase fraction of 48-48 wt.%, a viscosity of 65-75 ml/g. for the hard phase and a Vicat B temp. of 82-94  deg C.
Patent DE-4421886-A1 (DE)
Title: Mould, process for producing the same and moulded profile produced thereby
Inventor: AKIYAMA TAKAHIDE
IPC: B29C33/40
Filed: 1994-06-23
Abstract: A mould (M) for producing a moulded profile contained therein has a low weight, is simple to handle and is inexpensive. The mould (M) can be removed after carrying out the moulding process without the use of an ejecting device. Furthermore, no finishing of the surface of the moulded profile produced is required. The mould (M) comprises a first mould element (1), which is produced from a thin sheet or a film of a material of a moderate rigidity, and a second mould element (2), which is produced from a foamed plastic. A geometrical shape (3) of a cavity for producing a desired geometrical shape of the moulded profile is provided on a front side of the first mould element (1), and a rear side (4) of the first mould element (1) is put together with a supporting geometry (5) of the second mould element (2) in order to support the thin first mould element (1). <IMAGE>
Patent DE-4430500-A1 (DE)
Inventor: GRAUTE HORST
IPC: D01G25/00
Filed: 1994-08-27
Abstract: A carding machine for producing an aerodynamic card web (4) has a fibre feeding device (6), a main cylinder (8) that rotates at a high speed of rotation and a shaft (10) arranged on the main cylinder (8) that guides the hurled fibres in an air flow (12) up to an air-permeable card web conveyor (14) and deposits them as a card web on the card web conveyor (14). The main cylinder (8) hurls the fibres at a first point (22) of the shaft (10) onto a second drum (20) that rotates at high speed in the direction opposite to the main cylinder (8), generating a layer of tangled fibres on said drum (20), and the second drum (20) hurls the fibres into the air flow (12) at a second point (24) of the shaft (10).
Patent DE-4433134-A1 (DE)
Inventor: STEINBUECHEL ALEXANDER DR
IPC: C12N15/31
Filed: 1994-09-16
Abstract: A process is disclosed for producing polyhydroxylic fatty acids, as well as recombinant bacterial strains for carrying out the process. Also disclosed are new polyhydroxylic fatty acids and new substrates for producing conventional and new polyhydroxylic fatty acids, a DNA fragment that codes for a PhaE and a PhaC component of the polyhydroxylic fatty acid synthase from <u>Thiocapsa pfennigii</u>, and the corresponding polyhydroxylic fatty acid synthase.
Patent DE-4433566-A1 (DE)
Title: Highly absorbent and completely combustible strewable chemical binder
Inventor: GUBELA SEN HANS-ERICH
IPC: A62D3/00
Filed: 1994-09-20
Abstract: Strewable chemical binder consists of ground, open-cell phenolic resin foam (I), the acid content of which is neutralised with NH3 or a cpd. releasing NH3. Alkalis, ketones, lyes, amines, acid chlorides, hydrocarbons (including chlorinated and aromatic hydrocarbons), fuels, oils, organic and inorganic acids, alcohols, salt solns., monomers, emulsions, cleaning fluids and radioactive substances are able to be absorbed.
Patent DE-4440744-A1 (DE)
Title: Wind turbine generator rotor blade
Inventor: FRIEDEN PETER
IPC: F03D1/06
Filed: 1994-11-15
Abstract: The rotor blade has a fully enclosed surface (6) at the tip (2) of the rotor blade, through which the air can pass without any additional air resistance. The closed surface is pref. provided by a ring, formed by a tube section (5) attached to the tip of the rotor blade, with or without a gap(s) in its peripheral surface.Pref. the tube section is made of a conductive material, e.g. high quality steel, for additionally providing a lightning protection function, the dia., length and relative spacing of the ring surface from the blade rear edge selected to provide the optimum compromise between the noise reduction and the increase in air resistance.
Patent DE-4443711-A1 (DE)
Title: System for converting tennis hall into golf practice range
Inventor: HALSTENBACH PETER
IPC: A63B69/36
Filed: 1994-12-09
Abstract: Conversion from tennis hall into golf practice range involves an extra mat (9), for the player to stand on, placed alongside the tee-off mat (2). The two mats are formed integrally.A tee (10) can be inserted in the tee-off mat, which has a receiving element (11) for the tee. The tee-off mat is profiled to simulate the natural undulations of the ground.