baber/WOPTO huggingface dataset:
Patent DE-4342199-A1 (DE)
Title: Rotation prevention mechanism for valve tappet
Inventor: MUELLER LEOPOLD DIPL ING
IPC: F01L1/14
Filed: 1993-12-10
Abstract: Security against rotation for a valve stem comprising parts which move towards each other as in an outer and an inner slide tappet. The rotation secure mechanism is located in an opening in the housing, and to prevent rotation of the tappet, slides in a guide channel in the cylinder head. The securing mechanism (4) consists of a spring-mass system inserted into the opening (1.1) of the housing (1) under pressure force. The spring-mass system comprises a tightly wound tensioned spring, which damps vibration in the locked as well as unlocked condition of the tappet.
Patent DE-4343103-A1 (DE)
Inventor: HERZOG KARL
IPC: A61C17/34
Filed: 1993-12-17
Abstract: The electric toothbrush has bristles arranged on a number of adjacent carriers, alternate ones of which are activated by different cams. The bristle bundles (17) are attached to transverse carriers (13, 14, 15), which are caused to oscillate by a rotating shaft (4) and cams (5). Alternate carriers pivot on different shafts (8, 9), causing a mixed brushing action beneficial to plaque removal.
Patent DE-4344577-A1 (DE)
Inventor: KRIEG MANFRED DR
IPC: C08F292/00
Filed: 1993-12-24
Abstract: The invention relates to a process for the production of plastic sanitary articles based on polymethyl methacrylate having improved thermal properties by the casting resin process, in which a suspension of the liquid, polymerisable, organic precursor is transferred into a shaping mould and cured in a manner known per se and subsequently demoulded, characterised in that the particulate filler FS is selected from the group consisting of aluminium oxide, aluminium hydroxide, aluminium oxide hydrate, magnesium hydroxide and silicon dioxide, with the proviso that the average particle size of the filler particles FS is in the range from 20 to 60  mu m, and that the particles have been silanised by means of a non-ethylenically unsaturated silanising reagent.
Patent DE-4344676-A1 (DE)
Title: Grinding device for garden rubbish etc
Inventor: KOPPENSTEIN GEORG
IPC: B02C18/08
Filed: 1993-12-27
Abstract: The grinding device consists of a basically cylindrical filling tube (10) on a mounting, with the internal space at the lower end bounded by a rotating disc (12) carrying knives. Under the knife disc there is an ejection chamber, pointing sideways. The end region of the filling tube facing the knife plane is pulled together with the cutting chamber, which is narrowed in cross-section. The chamber is basically of sector shape, to suit the shape of the knife disc. There is a wall running radially to the knife disc, forming a counter-cutter for the knives. The wall on the output side of the knife disc is at an angle to the cutting edge of the knives and also to the knife disc.
Patent DE-4403966-A1 (DE)
Title: Running gear and frame module for rail vehicle
Inventor: WORBS STEFFEN
IPC: B61D17/00
Filed: 1994-02-04
Abstract: The running gear and frame module consist of two modules (1,2) with common bearing and stabilising structural components. The vehicle only becomes stable when the modules have been fitted in the end regions and the overall weight is low. The running gear module with longitudinal bearers (9) and vertical struts (10) is fitted in recesses (6-8) in the receiving space of the frame module, and is connected up. The prefabricated running gear module takes the usual components i.e. wheel sets (3), drive gear (4), brakes (5) and additional mechanisms (11). The car body devices are fitted after connecting up the internal components.
Patent DE-4405357-A1 (DE)
Title: Motorised coiling and uncoiling of glass fibre profile
Inventor: MEFFERT WILLI
IPC: G02B6/44
Filed: 1994-02-19
Abstract: In an appts. and method for motorised coiling and uncoiling glass fibre profiles onto and from cable drums, bobbins and cassettes, the novelty is that (a) the unit is provided with a tape counter (6) for tape advance and rewind; (b) the unit is designed for PE or PP sheathed glass fibre profiles (4) of 2-3 mm size; (c) the unit has a sideways movable guide slide (2) for the orderly coiling and uncoiling of the cable drum (3) in the cable cassette (5); (d) the unit is designed for 220 V mains operation; and (e) the unit can, if needed, be operated manually by switching to free-wheel operation.
Patent DE-4409425-A1 (DE)
Title: Tennis trainer racquet assembly
Inventor: SIERSCH WOLFGANG
IPC: A63B60/00
Filed: 1994-03-18
Abstract: The tennis trainer (1) has a hitting surface (2), which is flexibly connected to the grip (3). The grip can only be pivoted in a plane (4), which is at right angles to the hitting surface, and contains the longitudinal centre axis (5) of the trainer. Hitting surface and grip are connected via an elastic shaft (7). The head (6) and grip are connected via a joint (9). The two parts of the joint are pivoted relative to each other about a pin (10), which is at right angles to pivot plane and centre axis. The threshold value to initiate the relative movement between head and grip, is adjustable.
Patent DE-4410835-A1 (DE)
Title: Protective suspension and removal of curtains
Inventor: KRAEMER HELMUT
IPC: A47H13/00
Filed: 1994-03-29
Abstract: The curtain drawing device includes a number of rollers (19). It includes threaders for the curtain string. It is appropriately movable under the ceiling independently of the ceiling rails. Under the ceiling is also fitted a seat for the curtain suspension and removal supervisor at a suitable level. Pref. the curtain drawer and the ceiling rails are in the form of a U-shaped profile. The stored rod material is separable or removable, as required. Several curtain drawer and ceiling rails may be connected by a spring with a hook at one end.
Patent DE-4413906-A1 (DE)
Title: Arrangement to align edge of boot lid with edge of boot space of motor vehicle
Inventor: SCHMID DIETER DIPL ING
IPC: B60J10/24
Filed: 1994-04-21
Abstract: The arrangement comprises a stop which is selectively positioned on the inside (22) of the boot lid (17) near its outer edge (21), or on the associated edge of the boot space. The stop projects towards its partner (22). When the lid is closed, the stop acts with its partner, so that the lid is pressed into a desired position, with elastic deformation in an outward direction.A lever spring with lever arm is fastened to a parallel sealing strip (12) on the boot space edge. The stop for the boot lid is located on the end of the other freely projecting lever arm (9). The corresponding stop partner is formed by the inside of the boot lid.
Patent DE-4415994-A1 (DE)
Inventor: ZHANG HONG DR
IPC: F02D41/14
Filed: 1994-05-06
Abstract: The invention relates to a control system for an internal combustion engine (100). The control system of the invention enriches the air/fuel mixture supplied to the engine (100) when a signal directly or indirectly giving the efficiency of the engine (100) falls below a threshold ( eta S). The enrichment prevents the exhaust gas temperature which rises with falling engine (100) efficiency to increase to the extent where the exhaust valve or the exhaust system, especially the exhaust catalyst (116), may suffer damage.
Patent DE-4418644-A1 (DE)
Title: Electric razor
Inventor: UEDA YASUNORI
IPC: B26B19/42
Filed: 1994-05-27
Abstract: The invention relates overall to an electric razor having a housing (10) which has a head frame (20) which supports an outer shaving foil (40) in an oscillating manner. An associated, inner cutting body (60) is driven in such a manner that it is moved into hair-cutting engagement with the outer shaving foil (40). The head frame (20) is designed with a stop (21) which in use is intended to come into contact with the user's skin. The razor is characterised in that the outer shaving foil (40) is supported on the head frame (20) by means of a self-aligning bearing mechanism which, when the outer shaving foil (40) is pressed down by a specified amount as a consequence of coming into contact with the user's skin, it permits the upper end of the pressed-down portion of the outer shaving foil (40) to be offset downwards until it is beyond the stop (21) and, as a result, the stop (21) comes into contact with the skin in order to absorb the pressing-down force. <IMAGE>
Patent DE-4418839-A1 (DE)
Title: Very high heat insulating window for commercial application
Inventor: FOSS PIERRE NICOLAS DR MED
IPC: E06B3/67
Filed: 1994-05-30
Abstract: The window includes two panes (1-3) of glass with separating gaps (4,5). Transparent electrodes (6-9) with electrode strips are provided with the two window panes and are fixed with adhesive to the inner surfaces of the panes in the gaps. These pairs of electrode strips have the same polarity, so that they repel one another.
Patent DE-4419464-A1 (DE)
Title: Process for the selective and complete conversion of ammonia into nitrogen monoxide NO
Inventor: HEIDRICH KARL DR
IPC: C01B21/26
Filed: 1994-06-05
Abstract: The invention relates to a process for the selective conversion of ammonia into nitrogen monoxide NO. According to the prior art, combustion catalysts based on stainless steel or platinum have hitherto been used. The activity and the selectivity of such catalysts is not sufficient. When using platinum catalysts, a disadvantage is, in particular, the partial conversion into nitrogen dioxide, since this does not participate in the chemiluminescence reaction with ozone subsequently necessary for detection. The process of the invention, conversion of the ammonia over a gold catalyst with participation of nitrogen dioxide, avoids these disadvantages.
Patent DE-4424937-A1 (DE)
Title: Automatic editing method for programmed recordings
Inventor: SHIN YUN SOO
IPC: G11B15/087
Filed: 1994-07-14
Abstract: An automatic editing method for programmed recordings is disclosed, in the case of which method, if a plurality of different programmes are allocated for recording, the same programmes can be continuously recorded together. The method according to the invention is implemented in such a way that the total recording time of the tape is calculated in accordance with the recording mode when the tape is used, sectors are assigned by calculating the time for each sector in accordance with the allocated programmes, and when the allocated time is reached, the recording is carried out and an index marker is placed at the start region. After the recording, a further index is placed in the end region of the recording, and the system is put into a standby mode until five minutes before the allocated time, and the next programme sector is defined. By repeating the defining and the movement to a defined sector, the allocated recordings are continued until the number of recorded programmes becomes equal to the maximum number which can be recorded. In accordance with this method, the users can continuously observe the recorded programmes programme by programme.
Patent DE-4427885-A1 (DE)
Title: Noise-reduced data reconstruction method for data transmission system
Inventor: MEMMLER BERND
IPC: G04R20/12
Filed: 1994-08-08
Abstract: The method involves allocating an information unit from a limited amount of different information units to a section, of predetermined length, of a noisy data signal transmitted in a signal transmission system. The data is transmitted by periodically inserting information units in the data signal. The different information units are encoded by a typical cycle of the data signal in the corresponding signal section. In the signal transmission system, at the reception end, different time-divided integrals are generated for each signal section under the cycle of the received data signal. The different partial surfaces are allocated values according to their size. Using these values, a decision is made as to which information units are to be transmitted in the signal section under consideration.
Patent DE-4431152-A1 (DE)
Inventor: UHL GUENTER DR
IPC: H02K11/00
Filed: 1994-09-01
Abstract: Unit for operating and controlling a motor vehicle windscreen wiper with an electric motor (1) with a drive in a housing (2) fitted on the motor (1), and end-position switch (6) fitted in the gear housing (2) and actuated by a drive component and a control circuit located in a casing (8) fitted on the gear housing (2). The plastic casing (8) of the control circuit closes an aperture (7) in the gear housing (2) and carries the end-position switch (6) in the region of said aperture (7) in the gear housing (2) which switches only a control current of the control circuit instead of the load current in the motor (1).
Patent DE-4431920-A1 (DE)
Title: Magnifying plastics transparency prodn. by efficient, economical method
Inventor: GOEPFERT ROLF
IPC: B29C51/10
Filed: 1994-09-08
Abstract: The prodn. is of plastics transparencies, esp. with relief characters (I) and/or picture elements, with plastic profile layer(s) (2) produced by plastic forming and a colouring film (3) bonded to this. The profile layer is made from a sheet of plastics (I) by vacuum deep drawing, then the cavities (4) on the back are filled with a transparent filler material (5) and the colouring film (3) is placed on the back.  Also claimed are the transparencies per se.
Patent DE-4432094-A1 (DE)
Title: Fastening for piston pin, esp. for reciprocating compressor
Inventor: KOBZA ALBIN
IPC: F04B39/00
Filed: 1994-09-09
Abstract: The fastening is in the form of a retaining ring (6) which is placed against the end side of the piston pin (2). The retaining ring has a tangential hook (9) on one side protruding into a corresponding tangential recess (10) in the piston pin, and a radial hook on the other side protruding into a matching recess (8) in the piston pin hub (4). The retaining ring, made of a flat or round wire, is placed in a groove (5) in the piston hub. The ring is positioned on both ends of the piston pin.
Patent DE-4434682-A1 (DE)
Title: Security alarm system for vehicles
Inventor: CHRISTIE JEANNE
IPC: B60R21/12
Filed: 1994-09-28
Abstract: The invention relates to a security alarm system for vehicles with an alarm device which is characterised by at least one acoustic signal transmitter and at least one optical signal transmitter which is arranged on the vehicle and which can be perceived by others, it being possible for the said signal transmitters to be activated in order to draw the attention of the driver of a vehicle to an emergency situation. The security alarm system has a locking and control device which keeps the acoustic signal transmitter and the optical signal transmitter or transmitters in their activated state after activation has occurred, deactivation of these signal elements only being possible under special circumstances, in particular using a key element and/or a prescribed coding or by means of optical and acoustic decoders, photoelectric barrier or thermal proximity sensors.
Patent DE-4435640-A1 (DE)
Inventor: THIERBACH HANS-ULRICH DR ING
IPC: F23D1/02
Filed: 1994-10-06
Abstract: In the burner longitudinal axis is an oil ignition lance (1), arranged inside a core air tube (2). The core air tube at its lateral rear end is closed by a plate (2a), through which the oil lance passes, and in the vicinity of its rear end has a lateral aperture (2b). The core air tube is axially displaceably located in a guide tube (4). Joined at right-angles to the guide tube is a core air feed tube (5). The lateral aperture of the core air tube is aligned with the outlet aperture of the core air feed tube with a corresp. axial opening width so that by displacement of the core air tube the air fed via the core air feed tube can enter uninterruptedly in the core air tube.
Patent DE-4435829-A1 (DE)
Title: Security switching plate triggering alarm and/or control on contact
Inventor: PEISLER THOMAS
IPC: G08B13/10
Filed: 1994-10-07
Abstract: The switching, plate simultaneously monitors an operational readiness. It comprises a flexible, electrically conductive layer with two electrodes on opposite sides or ends of the flexible layer, coupled to a voltage supply and a signal evaluator. The flexible layer comprises a conductivity dependend on the subjected pressure, rising proportionally with the applied pressure. Pref. the layer conductivity value varies over its length. The electrodes may be located at both layer sides.
Patent DE-4436957-A1 (DE)
Title: Randomly controlled indicating device
Inventor: BETHKE DIETER
IPC: G07F17/32
Filed: 1994-10-15
Abstract: The rotating discs (1,2,3) are shown in the figure, each having a certain number of symbol fields (4). They are driven round by the electric motor (7), controlled by a control unit (not shown), and this motor is connected by a lever (6) with a "paddle element " (5). At least one of the symbol fields on one of the discs can be uncovered by the movement of the paddle element, at random times. There is an additional symbol an this paddle.
Patent DE-4438525-A1 (DE)
Title: Method of mechanically processing switch cabinets and their components
Inventor: SONNTAG PETER
IPC: H05K13/06
Filed: 1994-10-31
Abstract: the figure given shows a plasma burner (1.1), drilling unit (1.20, thread cutter (1.3) or thread tapper, deburring unit, marking system, shearing blade and circular saw (for cable channels), along with copper cap. Most of the tools can be held in a multi-tool holder (1.4), and the tools can be changed and interchanged. These tools can be numerically controlled by CNC systems. The operator can support the process by his own software, designed for the product.
Patent DE-4441869-A1 (DE)
Title: Integrated quartz wrist-watch and UV exposure meter
Inventor: BECK STEPHAN
IPC: G01J1/42
Filed: 1994-11-24
Abstract: The ultraviolet (UV) measurement device is combined with a wristwatch in a watch body (29), where UV falling on one or more sensors (8,9,12,13,14) attached to the watch strap (23,32) is evaluated by a unit in the watch body (29).An exposure rate is then calculated to perform a sun tanning countdown (48), where the user skin type and tanning lotion screening factor is input and stored. A signal is output at the end of the recommended sun exposure period. The active surface of the sensors is protected by a UV-transparent lens.
Patent DE-4444220-A1 (DE)
Title: Stapling head for stapling machine
Inventor: HOHNER CLAUS OTTO
IPC: B27F7/23
Filed: 1994-12-13
Abstract: The stapling head has the staple holder (14) and staple drive (16) of the head (10) driven by a drive device via a curve steering device. The curve steering device has a curve disc (24) which can be put in lift motion by a drive journal (22), on which it can also turn. The staple holder drive and staple driver are operated by two rods (36, 38), which come onto the curve disc eccentrically from two sides relative to the turning axis. There is a fixed guide rail (48) on which the guide surface (46) of the disc rests during the first working lift phase. The rail prevents a turning movement of the disc during this phase, thus locking the staple driver against the staple holder.
Patent DE-4445758-A1 (DE)
Title: Dissipating electrostatic charge through vehicle tyre - by providing electrically conductive layer with electrically conductive radial extensions extending from layer to tyre surface
Inventor: GERRESHEIM MANFRED DIPL ING DR
IPC: B60C19/08
Filed: 1994-12-21
Abstract: A vehicle tyre has a tread strip (2) with an electrically insulating or poorly conducting ground contacting surface (1). Beneath the strip is an electrically conductive layer (3) with electrically conductive radial extension(s) (6, 11) extending from it to the surface (1).
Patent DE-4446095-A1 (DE)
Title: Discharge device for fodder silo
Inventor: HUBER GUIDO
IPC: A01F25/20
Filed: 1994-12-22
Abstract: Between the underpressure source (9) and suction pipe (4,6) is an underpressure chamber (7) which contains deflector members (11) for braking the gas/silage mixture flowing out of the suction pipe. At the bottom of the underpressure chamber (7) is a pressure-tight discharge sluice (14) so that the silage freed of the gas drops through gravity into the sluice. The underpressure source can be a suction fan (9) connected to the underpressure chamber and having an outlet air pipe (13). The underpressure chamber is pref. a funnel-shaped housing with side tangential opening at the top for the suction pipe. The top of the chamber can have a disc-like cover with central ventilation opening (10) above the deflection members.
Patent WO-8803034-A1 (WO)
Inventor: REINHARDT JOSEF
IPC: A61M25/04
Filed: 1987-10-27
Abstract: Une sonde oesophagienne possède des pointes d'électrodes (13, 14) que l'on pique dans la musculature lisse de l'oesophage, de sorte que l'application d'un courant d'excitation provoque des contractions de la musculature lisse de la paroi oesophagienne, lesquelles permettent un pincement des veines parcourant la paroi oesophagienne, en cas de saignement de celles-ci.
Patent WO-8910865-A1 (WO)
Title: Control unit for steering the rear wheels of a road service vehicle
Inventor: RAUNER HANS
IPC: B62D7/14
Filed: 1989-05-10
Abstract: An electronic control unit for steering the rear wheels of a road service vehicle comprises: a steering device (LE) controlled, in turn, in an emergency by an emergency steering signal which controls appropriately and in accordance with a chosen concept of emergency operation the steering angle of the rear wheels, for example by returning the steering angle to zero after a delay or by maintaining the most recent steering angle; sensors (SE with Lwr1, Lwr2, ABS, Tach, Ist1, Ist2, St) which record at least the steering angle (Lwr1, Lwr2), the vehicle speed (Tach) and the angle of deflection of the steering wheel (Lw1), or quantities dependent thereon; and a computing unit (P) containing a computer (P1, P2) which receives the sensor signals, and/or signals derived therefrom, in the form of control signals and which in an emergency sends the emergency steering signal to the steering device (LE) in function of a programmed emergency-detecting evaluation of the control signals. The computing unit (P) contains two computers (P1, P2). The control signals are fed to the two computers (P1, P2). Each computer (P1, P2) evaluates the control signals and, in an emergency, immediately emits an emergency steering signal to the steering device (LE), independently of the other computer (P1, P2).
Patent WO-9117024-A1 (WO)
Title: Tondeuse electrique a cheveux
Inventor: ULLMANN ROLAND
IPC: B26B19/10
Filed: 1991-04-23
Abstract: Dans une tondeuse électrique à cheveux avec un peigne à écartement (3) montable sur la tête tondeuse, ainsi qu'avec un interrupteur à coulisse (11) pour la mise en marche et l'arrêt de l'entraînement, il est prévu un présélecteur (60) qui peut être réglé de telle façon que l'entraînement ne s'enclenche que lors d'une position de crantage prédéterminée de l'interrupteur à coulisse.
Patent WO-9322388-A1 (WO)
Inventor: SCHLOEGEL ANTON
IPC: C09D11/50
Filed: 1993-05-06
Abstract: L'agent de marquage qui permet d'obtenir des marquages qui restent lisibles, même dans le cas de températures élevées, telles que celles que l'on connaît en particulier lors de travaux de soudage, comprend au moins un luminophore de type Lenard ou Reinstoff ayant une température d'utilisation d'au moins 500 °C, qui diffuse, sous l'effet du rayonnement de la source de température élevée, une émission nettement perceptible dans la plage de longueur d'ondes lambda = 400-800 nm. Afin de rendre les marquages encore mieux lisibles, en dépit de l'action de la source de température élevée, l'agent de marquage contient de préférence au moins un "réflecteur de lumière de jour".