baber/WOPTO huggingface dataset:
Patent DE-4220995-A1 (DE)
Inventor: SCHUSTER SEN WILHELM
IPC: A47C7/46
Filed: 1992-06-26
Abstract: The invention relates to a curving device, especially for seat backs, for an elastic curving component (5) movably arranged on a guide (3) fitted in a frame (1), which can be curved by means of at least one tensioning device by an adjuster (18, 35). According to the invention, the curving component (5) is adjustable in height on the guide (3) by means of a device (26) with an adjuster (18, 34). The adjusters (18, 34, 35) are arranged adjacently on shafts lying one within the other for the height adjustment and the tensioning device of the curving component (5) or there is a single adjuster (18) movable into two engagement positions for the height adjustment and the tensioning device. Between the adjusters (18, 34, 35) and the tensioning device or the height adjustment device there is a freewheel brake (17).
Patent DE-4223691-A1 (DE)
Title: Washing machine conveyor for re-usable plastics crates with hinged sides - has rods which stick out from conveyor surface and are spaced to trap fore and aft sides of crate placed on conveyor with sides hanging loosely downwards
Inventor: ZIPPEL GUENTHER
IPC: B08B9/08
Filed: 1992-07-20
Abstract: The conveyor consists of an endless belt or chain around whose periphery are fastened fingers or rods (6) which stick out normal to the belt surface or chain track. The distance between the rods should be greater than the thickness of the hinged sidewall (10) of the crate to be washed, and the hight of the rods is less than the depth of the crate. The crate (8) has openings in the sides and bottom. It is placed on the conveyor for washing with the sides hanging loosely downwards and the fore and aft sides (10, 12) trapped in the spaces between the rods. ADVANTAGE - Container sides do not have to be locked in position. Conveyor can be rapidly loaded. Effective cleaning due to inverted position of container.
Patent DE-4225133-A1 (DE)
Title: Electrical or thermal power solar energy conversion system - uses surface covering arrangement of flat solar collectors and concentrates collector designed with single or double axis arranged over flat collectors.
Inventor: GOETZBERGER ADOLF PROF DR
IPC: F24S23/70
Filed: 1992-07-30
Abstract: The system has a concentrator (2) of a concentrating collector made of glass or another transparent material. An absorber (4) consists of solar cells which are cooled. The absorber is designed for converting the solar radiation in to high temp. heat. The flat collectors (1) consist of an absorber illuminated on both sides. The rear side is illuminated using channel shaped, e.g. cylindrical or parabolic, mirrors. The flat collectors and/or the absorber are at least partly insulated with a transparent thermal insulation. ADVANTAGE - Makes better use of solar radiation.
Patent DE-4225525-A1 (DE)
Title: Hand grip attachment for wall - has conical end recesses that fit onto conical pegs so that handle can be fitted on bent wall with peg axes inclined to each other
Inventor: HILBRANDT HARTMUT
IPC: A47B95/02
Filed: 1992-08-01
Abstract: The handle (1) has conical recesses (4) at each end that locate on corresponding conical end sections (10) of pegs (9) fixed in a wall (5). Because the pegs and recesses are conical, the handle can be placed on the pegs when the wall is bent and the peg axes are inclined to each other. The angle of the cone is chosen so that the closest to each other of the cone generating lines (12) of each peg are parallel. A grub screw secures the handle on the peg. ADVANTAGE - Handle can be fitted onto non-parallel pegs.
Patent DE-4230063-A1 (DE)
Inventor: BONEWITZ WILFRIED DIPL ING
IPC: E01B9/14
Filed: 1992-09-07
Abstract: An elastic fastening system and a rail spike (6) are disclosed for rails mounted on underlying sleepers (5). The rail foot (4) is clamped by means of metallic rail spikes (6) anchored in the sleepers and having a shaft (17) and a head (7) excentrically arranged thereon, as well as a plastic element (23) arranged on the rail spike in an electrically insulating manner. This fastening system has means linkable to the spike for impressing a permanent bending moment on the shaft in all stress phases and for permanently clamping the rail spike. This type of fastening system is suitable both for wooden and concrete sleepers. Another object of the invention is the anchorage of the rail spike within the sleeper in a plastic dowel (12). The purpose of the invention is to impress a permanent bending stress on the shaft of the rail foot, so that the rail spike extraction forces can be set at a higher level than usual in the state of the art. The whole system is stressed under working load and without vertical load, is electrically insulated against signal current drain and is besides useful for fixing the rail foot against longitudinal and lateral forces.
Patent DE-4230972-A1 (DE)
Title: Box fixed on back of motorcycle - is fixed to vehicle frame and comprises basic housing with connected lid, the opening function of which is controlled by a pivotably fixed bearer grip
IPC: B62J9/00
Filed: 1992-09-16
Abstract: By the pivoting action of the bearer grip (3) the locking between the vehicle frame (5) and the box or between the cover or lid (2) and the basic housing (1) is operable. The bearer grip in its rest position is located by a lock (4) and in this position covers over a further unlocking lever so that it is inaccessible. By pivoting the bearer grip, the locking of the lid (2) with the basic housing (1) is operable and with the further unlocking lever the box is loosened from the vehicle frame. USE/ADVANTAGE - To control the fixture, locking and unlocking of a utility box fitted behind the saddle of a motorcycle.
Patent DE-4234210-A1 (DE)
Title: Technical user programme  for use in aircraft gas turbine maintenance - involves periodic monitoring with evaluation of measurement data from on=board systems and prediction of  component operating lives
Inventor: DREYER DIETMAR DIPL ING
IPC: G07C3/00
Filed: 1992-10-10
Abstract: The programme involves periodic material monitoring  wrt. a time dependent frequency characteristic.  The monitoring is performed in separate modules for the analysis of different sub regions of   the gas turbine. An overall evaluation of the computation results is performed and involves the combination of the individual programme modules. During use of the turbine the operating life is predicted at intervals from the loading of the system parts and a desired versus actual loading comparison is performed. USE/ADVANTAGE  - For use in aircraft gas turbine maintenance. Data provided by inboard measurement systems are evaluated.  programme is expanded to enable aircraft parts to be used up to end of their useful lives.
Patent DE-4303639-A1 (DE)
Title: Slat made of laminated wood
Inventor: KROENER WERNER
IPC: A47C23/06
Filed: 1993-02-09
Abstract: The invention relates to a slat made of laminated wood for a slatted frame (slatted bed-base). The known slat is to be improved in such a way that it permits better ventilation of the cushion lying on the slatted frame. This is achieved in that the slat is of corrugated construction.
Patent DE-4305752-A1 (DE)
Title: Edible puzzle
IPC: A23G1/50
Filed: 1993-02-25
Abstract: The invention relates to a puzzle, the pieces (11) of which are made of chocolate or another edible compound. <IMAGE>
Patent DE-4312633-A1 (DE)
Title: Ferroelectric liq. crystal display - comprises two substrates, two electrodes, one of which is transparent, on substrates and a ferroelectric liq. crystal between electrodes
Inventor: HARADA TAKAMASA
IPC: G09G3/36
Filed: 1993-04-19
Abstract: Ferroelectric liq. crystal display (I) comprises (a) two substrates, at least one of which is transparent; (b) two electrodes, formed on the substrates, one of which is transparent and (c) one ferroelectric liq. crystal between the electrodes. Each individual controllable region of the liq. crystal changes the display in each pre-determined period. Alternatively, the display contains (d) several control electrodes; (e) several information electrodes; a ferroelectric liq. crystal (f), device to sequentially control a control electrode (9) device to sequentially control an information electrode and (h) a device to synchronise the control of both types of electrodes. ADVANTAGE - Annealing and back switching effects are prevented.
Patent DE-4316726-A1 (DE)
Title: Composition for the treatment of cutaneous disorders with hydrocortisone acetate as active ingredient
Inventor: STOECKER EVA
IPC: A61K31/57
Filed: 1993-05-19
Abstract: The present invention relates to a composition for the treatment of cutaneous disorders, e.g. sunburn, nettle rash, itching of the skin, containing hydrocortisone acetate which is in the form of an aqueous solution and/or suspension which contains 0.5 to 1.0% by weight of active ingredient, forms a foam on release through a valve and is intended for external use.
Patent DE-4319935-A1 (DE)
Inventor: SCHNEIDER JUERGEN DR
IPC: D06L4/30
Filed: 1993-06-16
Abstract: Use of glycine-N,N-diacetic acid derivs. of formula (I) is claimed as complex formers for alkaline earth or heavy metals. R = 1-20C alkyl, 2-20C alkenyl or -A.CH(COOM).N(CH2COOM)2; A = 1-12C alkylene or a chemical bond; M = H, alkali metal or opt. substd. ammonium. The use of ~a-alanine-N,N-diacetic acids as builders in textile-washing powders or as Ca sequestrants in oral hygiene compsns. is specifically excluded. Also claimed are 2-alkylglycine-N,N-diacetonitriles or 2-alkylglycinenitrile -N,N-diacetonitriles (where alkyl = 1-20C alkyl or 2-20 C alkenyl); and cpds. of formula (II). X = carboxylic acid or nitrile function. Cpds. of formula (I) are new except when R = 1-3C alkyl and A = chemical bond.
Patent DE-4321394-A1 (DE)
Title: Exhaust gas recirculation valve for an internal combustion engine
Inventor: BAUDER RICHARD DIPL ING
IPC: F02M26/58
Filed: 1993-06-26
Abstract: An exhaust gas recirculation valve for an internal combustion engine has a pressure capsule 1, which comprises an upper part 2, a lower part 3 and a diaphragm 4 clamped between them. The diaphragm 4 together with the upper part 2 defines a pressure chamber 5 and is connected to a valve body 11, which extends into a connection part 7 flanged onto the lower part 3 and interacts with a valve seat 10 arranged between an exhaust inlet 8 and an exhaust outlet 9. In order to reduce the sound emission of the noises which occur when the valve body 11 strikes on the valve seat 10, the pressure capsule upper part 2 and/or lower part 3 is constructed from double-walled sheet metal (plates 15, 16), possibly with an intermediate sound-insulating film or layer. <IMAGE>
Patent DE-4325731-A1 (DE)
Title: Automatic delivery-line connecting system for a delivery-line-connection change-over station
Inventor: OKUDA OSAMU
IPC: F16L39/00
Filed: 1993-07-30
Abstract: A unit for forming a first plane and a unit for forming a second plane are arranged parallel to one another between a first and second group of delivery lines. Movable bodies are arranged to be movable back and forth in a predetermined direction on the first plane, while those which are arranged on the second plane are movable back and forth in a direction perpendicular to this direction. The delivery lines of the first and second group of delivery lines and the movable bodies at each unit are in each case connected to one another by flexible delivery-line elements. A movable body at the first unit and a movable body at the second unit are moved to such a position that they are opposite one another. This movement step is repeated in order to prepare a fluid-delivery route between the two groups of delivery lines.
Patent DE-4325933-A1 (DE)
Inventor: LOGE HANS
IPC: A61C17/20
Filed: 1993-08-02
Abstract: In an apparatus for dental cleaning (1) comprising an elongate handpiece which carries at its front end a dental cleaning tool (3) which can be made to oscillate by a motor-driven oscillation generator 7 allocated to the apparatus (1) for dental cleaning, the apparatus (1) for dental cleaning being connected, or being releasably connectable, by its rear terminal region to a supply hose (6) with energy and/or media lines, the tooth contact element (17) is plane or quasi plane and possesses a superficial structure suitable for abrading dental plaque. <IMAGE>
Patent DE-4331492-A1 (DE)
Title: Fourier electron microscope
Inventor: HEINDL EDUARD
IPC: H01J37/28
Filed: 1993-09-16
Abstract: Previous electron microscopes sample the specimen either by means of a punctiform electron probe and are limited in terms of resolution by the size of the probe or they illuminate the sample globally and are limited in terms of resolution by the lens aberrations. The arrangement (Figure 1) presented serves for microscopically viewing atomic structures. For this purpose, electrons from a field emission source (1) are accelerated in the z direction, guided onto a first electron biprism (3) whose filament is in the y direction, and then onto a second electron biprism (4) whose filament is in the x direction. The electrons (8) then interfere on the microscopic sample (9). The interaction electrons-sample is measured by the detection (6) of the emitted X-radiation. The image is recorded by changing the filament voltage (11), (12) at the two biprisms, the entire two-dimensional Fourier space, in the shape of the different interference patterns on the sample, being scanned. The X-ray signal recorded in the computer (13) is subsequently subjected to an inverse Fourier transformation and is output as an image in the local space on a monitor (14). The Fourier electron microscope is used in all areas of microscopy where maximum resolution is required down into the atomic range with simultaneous analysis of the chemical elements. <IMAGE>
Patent DE-4332859-A1 (DE)
Title: Position transmitter for registering the position of a light beam
Inventor: HENNERICI WOLFGANG DR RER NAT
IPC: G01D5/26
Filed: 1993-09-27
Abstract: The present invention relates to a position transmitter for registering the position of a light beam, having at least one group of photodiodes which are arranged adjacent to one another. The electrodes (13) of the photodiode structure are configured in a strip shape in such a manner that at least two, typically 5 to 10, strip-shaped electrodes of a photodiode structure are covered at least partially by the light beam or particle beam (20). An evaluation circuit measures the photocurrent or a correlated variable of the individual strip electrodes and specifies the position of the beam with reference to the photocurrent intensity distribution. <IMAGE>
Patent DE-4334876-A1 (DE)
Title: Packaging of thermoformable plastic and method for producing a package ready for filling
Inventor: FRISK PETER
IPC: B29C69/00
Filed: 1993-10-13
Abstract: A packaging of thermoformable plastic is described, having a cup-shaped part (1) with a bottom wall, lid wall (4), front wall and two side walls (8, 9) which are mounted in each case at opposite edges of the front wall and are connected on the back opposite the front wall by a relatively rigid frame (11) which completely surrounds an opening (10) at the back and extends outwards in the manner of a flange. The opening (10) at the back is covered by a rear-wall zone which is sealed onto the frame (11). In order that the novel packaging is self-supporting and sturdy, and also remains inexpensive, and in which the opening device is also designed integrally with the package material, provision is made according to the invention for two opposite outer edges (12, 13) of the frame (11) to be connected in each case to a tab (14, 15) of the same material as the frame (11), of which tabs the bottom tab (14) is sealed onto the outside of the bottom wall (3) of approximately equal size, and the lid tab (15) is sealed onto the outside of the lid wall (4) of approximately equal size and has a closure stopper (29), as part of an opening device (24, 28, 29) which is sealed to the lid wall (4) and can be lifted up. <IMAGE>
Patent DE-4337093-A1 (DE)
Title: Seating having seats arranged in rows and columns, especially for cinemas and the like
Inventor: CARPINTERO CARLOS
IPC: A47C7/56
Filed: 1993-10-29
Abstract: The invention relates to seating having seats arranged in rows and columns and consisting of backrest, seat panel and arm rests, in the case of which the seat panel of the seats can be folded down from an initial position in which it is folded up to the backrest into a sitting position, and in the case of which the arm rests of the seats are articulated on the backrest and can be folded down out of the initial position which is folded up into the plane of the backrest into a supporting position protruding from the backrest, especially for cinemas and the like. By grid-like arrangement of seat groups consisting in each case of two seats adjustable about a vertical axis out of an initial position into a use position, a seat arrangement which is very variable and allows passage between the rows is created.
Patent DE-4340768-A1 (DE)
Inventor: HEROLD HEIKO DIPL ING
IPC: A61M15/00
Filed: 1993-11-30
Abstract: The inhalation device for inhaling a pulverulent, pharmacologically active medicament consists of a storage container (3) for the medicament (4), a manually activated dosing arrangement for preparing a separated quantity of inhalation substance which is taken up by the air current aspirated upon inhalation and is swirled, an air inlet channel (9), a swirl chamber (W), and a connection channel (8) between the swirl chamber (W) and the dosing arrangement, and with a mouthpiece channel leading out from the swirl chamber (W). The dosing arrangement in this case consists of a dosing drum (D) which has in its interior (5) a storage container (3) for the medicament. Furthermore, the air inlet channel (9) and the connection channel (8) are arranged in such a way that they run towards each other in a V shape. Thus, whenever a dosing procedure is carried out, a separated quantity of inhalation substance is made ready in a dome shape at the apex of the two air channels (8) and (9) running towards each other in a V shape. <IMAGE>
Patent DE-4402166-A1 (DE)
Title: Terminal station module (terminal unit module) for bidirectional optical signal transmission and method of its production
Inventor: RODE MANFRED
IPC: G02B6/42
Filed: 1994-01-26
Abstract: A terminal station module for bidirectional optical signal transmission is proposed, in which for the purpose of detecting (coupling out) signal light arriving in an optical waveguide a reflecting surface intersects part of the light-guiding region of the optical waveguide and deflects the received-light component apportioned to the intersected part transversely relative to the longitudinal axis of the optical waveguide onto an optoelectronic receiving element. The module can be produced in a particularly advantageous manner in that the optical waveguide is fastened in the module housing and a recess is produced, which extends through the housing into the light-guiding region of the optical waveguide, with a surface which is oblique with respect to the longitudinal direction of the optical waveguide and on which a reflecting light-deflecting surface is produced.
Patent DE-4409806-A1 (DE)
Title: System for removing exhaust fumes from confined spaces, e.g., road tunnels
IPC: B03C3/019
Filed: 1994-03-22
Abstract: To clean the exhaust air from confined traffic constructions, such as alpine road tunnels and the like, the exhaust air is passed through an air scrubber (14), and the contaminated water is recirculated through a water cleaning unit (16).
Patent DE-4410789-A1 (DE)
Inventor: HECHT HANS DIPL PHYS
IPC: F02D41/18
Filed: 1994-03-28
Abstract: Described is a method of correcting the output signal from a gravimetric airflow meter with a reverse-flow detection capability, the method calling for the airflow meter characteristic curve to be adapted, particularly in the reverse-flow region, so that the relationship between the sensor voltage and the airflow rate is error-free.
Patent DE-4417012-A1 (DE)
Title: Prodn. of soil-like landfill capping material
Inventor: EIFE KARL-HEINZ DR ING
IPC: C04B28/02
Filed: 1994-05-13
Abstract: A process for mineralisation and sanitisation of dewatered sewage sludge and prodn. of a cohesive soil-like prod. is claimed. It is characterised in that the dewatered sewage sludge is dispersed and mixed with high-activity fly ash in an intensive mixer and compacted after application onto landfill or refuse.  Also claimed is the use of a soil-like prod. as above for the intermediate capping of landfill or refuse.
Patent DE-4417204-A1 (DE)
Title: Pilot-controlled servo valve
Inventor: BOURKEL ARSENE
IPC: F15B13/04
Filed: 1994-05-17
Abstract: A description is given of a pilot-controlled servo valve with one main-flow connection (50) at the end and three lateral main-flow connections (51, 52, 53) for space-saving installation in a control block. The main control piston (6) has four control edges (28', 29', 30', 31'). A return spring (24) exerts a spring force on the main control piston (6) in the direction of a first axial end stop and thus clearly defines a safety end position. In this safety end position, at least one auxiliary control edge (32', 33') of the main control piston (6) closes one of the four axial hydraulic connections (28, 29, 30, 31) between the four main-flow connections (50, 51, 52, 53) of the valve and between the third main-flow connection (53) and the auxiliary connection chamber (22). <IMAGE>
Patent DE-4417285-A1 (DE)
Title: Appts. for soldering electronic circuits with multiple connection points to support
Inventor: MONNO BERND
IPC: B23K1/012
Filed: 1994-05-13
Abstract: Apparatus for soldering a multi-point electronic switch housing (1) onto a circuit base (3) comprises a double walled tubing (5) which can be pressed down into elastomer pads (6) to seal the bottom of the tube. The housing (1) is held firmly by a suction head (7). Hot gas is then passed down the inside of the tube and flows out via (17,21,22,14) into the atmosphere after passing between the housing and base or alternatively via (16,22,21,15) in the opposite direction. The actual direction is determined by the rotation of shaft (20) which causes the opening and closing of holes (16,17) as discs (18,19) rotate. A second similar tool can be applied to the bottom of the base to apply heat from beneath.
Patent DE-4419411-A1 (DE)
Title: Cover for vehicle seat pivot
Inventor: WITTIG WERNER DIPL ING DR
IPC: B60N2/235
Filed: 1994-06-03
Abstract: The cover for a vehicle seat pivot has two cover parts. One part has internal teeth and the other has a radial groove for the moving bolt. Two guide curves are able to be turned against a spring. One guide curve is in the form of a clamping curve (12') with height decreasing in the locking turning direction. The other is a catching curve (6'). The catching curve runs concentrically with the pivot axis (1), and runs only against the corresponding surface (10) in the turning zone of the guide body (5,8) between the free setting of the bolt (9) through the clamping curve and a turning position moving the lock to the released position.
Patent DE-4421629-A1 (DE)
Title: Multiple brake for adjustable mountings for equipment, esp. computer screens
Inventor: KLINGENBURG ERICH
IPC: F16M11/04
Filed: 1994-06-21
Abstract: The brake has flat elements (3,4) which extend radially on pivot bearings (5,6) on the swinging ends of parallel rocker arms (1,2), fixed so that they swing on a column (48), pivotally mounted on the bearing block (17). The pivot bearings form a shared projection surface (8) with the matching shaped surface (9) of the support base (10) containing the spaced apart pivot bearings for the rocker ends. Moving elements (13,14,15) have cylindrical parts, pivot on the X axis (12) and have contact surfaces facing the contact surface (9) of the support base and the projection surface of the rocker arms. Transmission elements pivot on thrust elements which are movable in guides on a support (16).