baber/WOPTO huggingface dataset:
Patent DE-4234832-A1 (DE)
Title: Ring spinning machine - has defined sequence of operation at on-spinning.
Inventor: GROB FRITZ
IPC: D01H1/28
Filed: 1992-10-15
Abstract: A process to operate a ring spinning frame, which has a series of spindles and a roving supply for each, with drafting rollers, and a ring-rail with synchronous lift at each spindle for the ring and traveller. At on-spin the sequence of operation commences with a rapid lift of the ring-rail, a start of spindle revolution, followed by drive to the drafting rollers, with precise timing. The appts. is also claimed. When the machine is stopped, at position (27), the yarn (21') is in the traveller held on the ring-rail at (17'). As the yarn winds on the reserve (19) at the base of the tube (20), the loose yarn will kink (66). ADVANTAGE - There is less chance of a broken yarn at on-spin following doffing, when the spindle is stopped.
Patent DE-4239024-A1 (DE)
Title: HF modulator for converting recorded video signals to TV signals - adjusts functions of individual components automatically by receiving addressed data from separate transmitter
Inventor: NIGORIGAWA SHIGERU
IPC: H04N5/765
Filed: 1992-11-19
Abstract: A h.f. modulator, in which each component (e.g. 50,70,100j,120,150,24,23) whose function or output frequency is to be adjusted, can automatically adjust this according to data fed to that component. A transmitter (29) is provided separately from the main body of the modulator. The transmitter (29) transmits data for adjusting the function or output frequency of each component. A receiver (28) is located inside the main body of the modulator. This receives the transmitted data and supplies it to the component corresponding to the address included in the data. ADVANTAGE - Has fewer parts and is simple to control and service. Number of channels can be increased.
Patent DE-4241169-A1 (DE)
Inventor: KURZ HUBERT
IPC: F24D13/02
Filed: 1992-12-07
Abstract: The aim of the invention is to provide a wall element (10) with integral heating (3), intended in particular to be mounted against the walls (53) of rooms in order to improve the climate in the room and the thermal-insulation and moisture-removal characteristics of the walls, the wall unit having a reflective layer (21) between the heater and the wall and being simple in design and adaptable to the individual requirements of different types of room. This aim is achieved by virtue of the fact that the wall element has a shaped component (20) with recesses (74), in particular grooves, in which the heater leads (3) are housed, and the reflective layer (21) covers these recesses (74).
Patent DE-4243384-A1 (DE)
Title: Appts. for desoldering soldered-on electric components
Inventor: ZINN WINFRIED DIPL ING
IPC: B23K3/08
Filed: 1992-12-21
Abstract: The appts. for releasing soldered-on electric components (2) from a circuit board (1) incorporates a shaped, nozzle-like unit (11) for directing a heated gaseous medium (21) to the soldered joint.The medium (21) consists of an evaporated liquid (20) whose boiling point is above the melting point of the solder material, and which is delivered from a vapour generator (4) into the unit (11) via a pipe (5). The unit (11) is transportable, and can be placed and supported on the circuit board (1) so that it envelopes the component (2) together with its soldered joints.The unit is provided with an internal suction opening connected with a pipe (6) leading back into the vapour generator (4).
Patent DE-4244643-A1 (DE)
Title: Damping device for actuation of space vehicle equipment - has oil-filled housing sealed by expansion bellows or by sealing membrane
Inventor: SCHWARZINGER GUENTHER
IPC: F16F7/10
Filed: 1992-11-26
Abstract: Damper having a piston movable within a housing and connected to a piston rod. The housing (1) is filled with a damping fluid (2), preferably oil, free from residual gas (air). The housing is sealed by means of a flexible volume balancing unit (33, 43) which can be an expansion bellows or a bellows-shaped sealing membrane. An opening (4) or a gap (4') in the piston (5) allows the passage of fluid to a chamber (2) on the other side of the piston. USE/ADVANTAGE - Damping device is capable of operating under vacuum conditions to give damped movement of components such as flaps and solar reflectors in space vehicle.
Patent DE-4300990-A1 (DE)
Title: Rotating setter carrier for ceramics kiln
Inventor: ULLRICH WOLFGANG ING GRAD
IPC: F27D3/00
Filed: 1993-01-15
Abstract: The ceramics kiln is charged or emptied by a rotating unit (26) holding two or more setters (14, 16) moving between a charging station (34) and a discharge station (30). A pusher (60) moves the prod. (18) to be fired from the delivery unit (44) to the setter surface or removes the prod. from the setter surface after firing. A transfer unit (8) moves the setter from the setter transporter to the rotating unit (26).The setter carrier (26) is equipped with transfer station (24) where the setter moves between transporter and rotating unit.
Patent DE-4304093-A1 (DE)
Inventor: WEISS BENNO
IPC: A23L19/12
Filed: 1993-02-11
Abstract: In the method described, the potatoes undergo a rough reduction in size (chopping) prior to sorting by optical means. After said optical sorting, no further cleaning takes place. In this way, the rough reduction in size with optical sorting can take place immediately after peeling of the raw potatoes, or be postponed until the potatoes have been boiled and cooled. Also described is an extrusion system for finely comminuting the boiled potatoes when cold, said system comprising an extrusion and scraper plate (10), with extrusion blades (13, 14 and 15), which co-operates with a perforated disc (5).
Patent DE-4304739-A1 (DE)
Inventor: BRUNKEN DIETER
IPC: A61B17/06
Filed: 1993-02-13
Abstract: In a surgical needle with a suture material or thread (4) secured to the end opposite the puncture tip (6), the surface of the puncture tip (6) and of the zone (8) of the needle (2) adjoining same, extending over more than ca. 50% of the length of the needle, consists of bare or untreated metal, while the surface of the remaining section (10) of the needle (2) is matt-finished or coloured, continuously or with small breaks, by chemical or electrolytic means or by a covering, up to the thread attachment (12).
Patent DE-4306800-A1 (DE)
Title: Coating apparatus with a rotary sprayer
Inventor: BAUMANN MICHAEL DIPL ING
IPC: B05B3/10
Filed: 1993-03-04
Abstract: The rotary sprayer of the coating apparatus described has, for the purpose of rapid and simple mounting, a fastening pin (34) which is arranged on its valve unit (12), is introduced into an appropriate opening of a fastening flange (70) and is fixed therein by a clamping device which exerts a force which presses the valve unit (12) against the flange (70). The sprayer comprises individual modules (2, 4, 6, 10, 12), each connected by screw-connections, and, furthermore, contains a rigid optical fibre rod which remains in the valve unit (12) when the sprayer is dismantled and is intended for transmitting optical speed-measuring signals. <IMAGE>
Patent DE-4309302-A1 (DE)
Title: Determining pressure loss of honeycomb body - to ascertain regeneration moment e.g. of diesel exhaust particle filter
Inventor: HIJIKATA TOSHIHIKO
IPC: G01M3/26
Filed: 1993-03-23
Abstract: (A) Determination of the pressure loss of waste gas cleaning honeycomb bodies, having through-holes sealed alternately at opposite ends, is carried out at the time when the body is to be regenerated and involves (a) allowing particles to pass through each of the bodies in the axial direction of the through-holes; (b) determining a relationship between the pressure loss at the moment when a predetermined amount of particles has been accumulated by the body and the pressure loss at the moment when the body has accumulated particles in sufficient amount to require regeneration; (c) measuring the pressure loss of a body to be inspected, at a moment when the body has accumulated the predetermined amounr of particles; and (d) using the measured pressure loss valve and the determined relationship to extrapolate the pressure loss to a moment at which the body is suitable for regeneration. (B) Appts. for carrying out the process is also claimed. USE/ADVANTAGE - The process is useful for determining the moment when a diesel particle filter requires regeneration. It provides an accurate determination of pressure loss within a short time.
Patent DE-4309804-A1 (DE)
Title: Built-in ceiling luminaire
Inventor: HOFFBAUER BERND
IPC: F21V21/04
Filed: 1993-03-29
Abstract: A built-in ceiling luminaire has a luminaire body which is made from a transparent material, such as for example glass, and is continuous and uniform in terms of material. A receiving space is provided on the end-face side opposite the light exit opening. The receiving space and the lamp holder fittings have approximately the same axial height, the receiving space surrounding the lamp holder fittings with circumferential play. The lamp holder fittings are supported on an annular shoulder which bounds the axial height of the receiving space at the bottom side and encloses a passage opening for the lamp contacts. The latching springs latched to the hollow body of the luminaire body draw a metal web against the opening on the end-face side of the receiving space. In this way, the receiving space is closed by the metal web almost like a lid, as a result of which the lamp holder fittings are fixed without screws in the axial direction as well.
Patent DE-4310945-A1 (DE)
Title: Machine tool NC controller with motion cycle feed rate override - allows path segment motion cycle ramp rates and feed rate to be modified while maintaining positioning cycle
Inventor: MIZUKAMI YUJI
IPC: G05B19/416
Filed: 1993-04-02
Abstract: The numerical control (NC) system has control units (10a, 10b) that each receive programme data (1a, 1b) that is analysed and fed to interpolators (3a, 3b) to generate the motion cycle data to control the accelerator and decelerator ramps (4a, 4b) and constant velocity sections. Motion cycle commands are fed to the servomotors (6a, 6b). The positioning cycle can be controlled at reduced rate by providing an input from a velocity override (7) that allows the interpolation operation to be varied to change the rate. This allows the same positioning cycle to be achieved at a slower rate by varying time constants. ADVANTAGE - Maintains positional accuracy at slower feed rate.
Patent DE-4314978-A1 (DE)
Title: Golf tee
Inventor: KAERCHER WALTER
IPC: A63B57/10
Filed: 1993-05-06
Abstract: The invention relates to a golf tee consisting of biologically degradable material, which is produced from pasta (noodle) dough.
Patent DE-4316100-A1 (DE)
Title: Signal transmission method - transmitting and receiving signals between central controller and several controlled peripheral devices
Inventor: NAGUMA MIKIO
IPC: H04W88/00
Filed: 1993-05-13
Abstract: The method involves transmitting control address from a central controller (101) and a transmission line address in bit serial form along a common serial address line (131) in a bus cable. Data is transmitted to the central controller from the peripheral devices (102, 103) along a data transmission line (114) in the cable. Data is transmitted to the peripheral devices from the central controller along a data reception line (115) in the cable. A response and a transmission control signal from the peripherals are transmitted on a transmission control line (132). A command and a reception control signal from the central controller are transmitted on a reception control line (133). A peripheral device controls its connection by detecting a code individually allocated to it. A data station or a group of stations can be discriminated by adding a special word directly before the control data block. ADVANTAGE - Reduced number of signal lines of bus cable and increased efficiency.
Patent DE-4317975-A1 (DE)
Title: Data representation changing in computer system - has facility for entering search conditions together with facility for changing data format using entered conditions in automatic process.
Inventor: NAGAMATSU MITSUNOBU
IPC: G06F9/44
Filed: 1993-05-28
Abstract: The computer system has a processor (101), an input keyboard (102), display (103), memory (104), table memories (105, 106) a graphics display (107), graphics input (113) and a printer (114). The processor has a search unit (108) to allow a specific data format, to be searched for and a generator (109) to enable logic condition for the format to be produced. A developer unit (110) and modification unit (111) allow the programme conditions to be varied. Search parameters and analysis rules can be entered via the keyboard and are displayed (103). A specific data format can be identified and modified. USE/ADVANTAGE - Allows data format to be identified and changed.
Patent DE-4318644-A1 (DE)
Title: Flexible container cover
Inventor: WHITEHEAD ROGER
IPC: D21D5/28
Filed: 1993-06-04
Abstract: The invention relates to a cover for containers, the cover consisting of a flexible flat canopy (1) at the approximate centre of which there is arranged a holding device (2) with which the canopy (1) can be locked in terms of height over the container (3) to be covered. The canopy (1) is in this case fastened via connecting elements (4) between the edge of the surface of the canopy (1) and the container edge (5) or the direct surroundings of the container edge (5), as a result of which the canopy is tensioned approximately in the shape of a tent. <IMAGE>
Patent DE-4321427-A1 (DE)
Inventor: KELLER GUENTER
IPC: B02C4/30
Filed: 1993-06-28
Abstract: When pressure is exerted on granular material in double roller machines, the surfaces of the rollers are subject to a high level of load, one of the effects of which is a considerable amount of wear. An attempt is made to counteract this wear by changing the structure and coating of the roller surface subject to the wear. The invention proposes to embed in the roller body (81) a multiplicity of wear-resistant pin-shaped pieces (2) of material in corresponding recesses which have outwardly curved surfaces (4) in their deepest regions. <IMAGE>
Patent DE-4324851-A1 (DE)
Title: Drive layout for vehicle with transverse crank shaft - has engine with transverse crank shaft and has gear unit installed between and below engine and differential
Inventor: SATO MONTOHARU
IPC: F02F7/00
Filed: 1993-07-23
Abstract: Drive layout having an engine (7) with a transversely arranged crank shaft (6) to provide torque. A differential is positioned behind the engine for the differential drive of the drive shaft. A gear unit (32) is provided to increase the engine torque and transfer it to the differential. The gear unit is installed between and below the engine and the differential to accommodate the shafts (35, 30, 31) of the gear unit parallel to the crank shaft. ADVANTAGE - Enables the engine to be inclined towards the rear of the vehicle, thus reducing front end overhang.
Patent DE-4326872-A1 (DE)
Inventor: ALTEN KURT
IPC: B65G69/00
Filed: 1993-08-11
Abstract: The invention is based on a deformable seal of the abovementioned type, having approximately vertically running aprons which are located on both sides of the opening of the building, are fastened laterally outwardly on the vertical profiles and of which the mutually facing edges can be bent by the vehicle, thus effecting deformation of an elastically deformable abutment located at the lower strip end, in the direction of the building, the abutment being at least of an essentially triangular outline. In order to increase the deformability of the abutment, the invention provides that the wall thickness is preferably gradually reduced towards the free outline edge of the abutment. Provision is preferably made here for a triangular configuration, to be precise both upon viewing the seal from the front and upon viewing it transversely thereto. <IMAGE>
Patent DE-4330686-A1 (DE)
Title: Method and apparatus for the transportation of workpieces
Inventor: NAGEL WOLF DIPL ING
IPC: B24B33/00
Filed: 1993-09-10
Abstract: A method and an apparatus for the transportation of workpieces between at least two machining stations propose to move the individual workpieces under the machining station on transport mounts and machine them there. In a further step, the workpieces come into a lift-out position, where they are lifted, so that the transport trolleys can be moved back into their initial position. A lowering of the workpieces then takes place, each workpiece passing in each case on to the next transport trolley.
Patent DE-4335990-A1 (DE)
Title: Heating appts. low tariff period programming device - has microprocessor control and LED status indicator for night storage heater ventilator, and uses 24 hour clock
Inventor: METZGER MANFRED
IPC: G05D23/19
Filed: 1993-10-21
Abstract: The programming device has a switch (9 which simultaneously activates a ring counter (D1) and the low tariff phase. An LED (15) displays the current operational status and blinks when the heat sink is not programmed. The ring counter is a 24-hour counter (2), and the low tariff phase is a nighttime phase. Microprocessor control is provided. The outputs of a comparator (D2) and a control circuit (D4/05/06) form the inputs of an AND-gate D7(5) whose output activates or deactivates the heating appts. The AND-gate output is connected to the ventilator control circuit of an electrical night storage heater. USE - For electrical night storage heater ventilator control software. Uncomplicated design and simple servicing.
Patent DE-4343241-A1 (DE)
Title: Method of punching two or more out of centre holes in a tube wall
Inventor: KIRMSE STEFAN
IPC: B26F1/00
Filed: 1993-12-17
Abstract: The method involves one of the holes (4) first being pierced by a punch (5) and the other hole (3) being pierced by the same punch (5) after repositioning of the punch (5) and/or tube (1). The holes (3, 4) are punched without the use of a die. The cross section of the piercing punch (5) is such that circular holes (3, 4) are produced with off-centre punching of the substantially circular tube (1).
Patent DE-4405434-A1 (DE)
Title: Dental prosthesis with hydraulically movable teeth
Inventor: JANSSEN KAI-UDE
IPC: A61C13/10
Filed: 1994-02-21
Abstract: The base (2) of the prosthesis is rigid and the side teeth (4) of a full or partial prosthesis are embedded in it in a vertically movable manner. They rest on an elastic container (3), communicated via both sides. The connection of the container is formed pref. in the plastics or metal prosthesis base under or behind the incisors. The vertical mobility of the side teeth is limited by lateral limiting cams (5) both on the teeth and the base of the prosthesis. The container under the side teeth is typically filled with a fluid.
Patent DE-4406681-A1 (DE)
Title: Inspection or processing unit position determination method in esp. ferritic pipe
Inventor: KASTL HANS DIPL ING
IPC: G01V3/11
Filed: 1994-03-01
Abstract: The method involves using an inspection or a processing appts. (4), e.g. an ultrasound tester, behind a wall (2) of a pipe, e.g. a ferrite pipe. The appts. includes an initial coil (6) which transmits or receives alternating magnetic signals. Another coil (8) receives or transmits a magnetic alternating field and is placed on the surface of the pipe wall, facing away from the appts.  The position of the outer coil is altered, until the magnetic alternating field received by the coil operating as a receiver, reaches a max. value. The outer coil is supplied by a voltage supply. The inner coil is attached to a measuring device.
Patent DE-4407276-A1 (DE)
Title: Window pane or ventilation flap adjustment device
Inventor: ALBER HERMANN
IPC: E05F15/616
Filed: 1994-03-04
Abstract: The adjustment device controls movement of door or window flaps, etc. where the flap is pivotally mounted to a frame or a wall or the like. The device has an adjustment element supported on one side on the flap and on the other side on the wall or frame. It also has a manual or motorised drive unit (11) for the adjustment element. The adjustment element has a flexible propelling band (5) of elastic material for transmitting a pushing and pulling force. The drive unit is preferably formed as a spindle motor (2). It has an electromotor (11) arranged in a housing (4), with a spindle (13). The latter is axially fixed on the drive side but id rotatable in the housing (4). A spindle nut (14) is screwed on to the spindle (13) and is guided linearly along the spindle (13) in the housing. The band (5) is coupled to the nut (14) and forms the drive side adjustment element.
Patent DE-4408491-A1 (DE)
Title: Toaster for bread, buns, rolls, etc.
Inventor: LORENZ MARKUS
IPC: A47J37/08
Filed: 1994-03-14
Abstract: The toaster has two side-by-side toasting compartments with a central double-sided heater which may be removed to roast rolls, etc.. The toaster (9) is conventionally constructed with a pair of toasting chambers (2) arranged alongside each other for toasting two slices of bread simultaneously. The centre element assembly (3) may be lifted out for the purpose of toasting thicker bread products.
Patent DE-4409641-A1 (DE)
Title: System to control water volume supplied to dishwasher etc.
Inventor: WISKIRCHEN MICHAEL
IPC: G01F13/00
Filed: 1994-03-21
Abstract: A system is for controlling the water volume being supplied from a water mains to a dishwasher etc. and consists of two different volume control devices. One acts as a time control on a magnetic valve (9,10) blocking the supply line (8) and features an automatic throttle device (11) for maintaining a quasi-constant volume flow. The other volume control device consists of a dam chamber (13) with a pressure sensor (14). The first volume control device is effective when the volume current adjusting itself lies within a specific tolerance range. The second device is effective when the volume flow is outside this tolerance range.
Patent DE-4409932-A1 (DE)
Title: Illumination insert for electrical installation device
Inventor: MAEKLER KLAUS
IPC: H01J9/00
Filed: 1994-03-23
Abstract: The illumination insert has a lamp (14) and a pre-resistance contained in a common housing (12) of insulating plastics. The housing has an integral grip lug (20) projecting from the top part (15), receiving the lamp, allowing easy insertion and replacement of the insert. Pref. the grip lug extends parallel to the longitudinal axis of the lamp and lies along the outside of the lamp, its width tapering towards the free end of the lug, which projects beyond the end of the lamp.
Patent DE-4411031-A1 (DE)
IPC: B05B11/00
Filed: 1994-03-30
Abstract: The invention relates to a lever-operated pump (1) for conveying liquid or paste-like media, with a pump chamber (10) having an inlet valve (11) and an outlet valve (12), a pump piston (5) co-operating with a pump cylinder (6) and a base cover (72) for an extractor aperture of a storage vessel, in which the base cover (72) is traversed by a suction pipe (13), and with a return spring. To provide the simplest and most structurally reliable design possible, the invention proposes that the return spring be supported on the base cover on the storage vessel side.