baber/WOPTO huggingface dataset:
Patent DE-4300968-A1 (DE)
Title: Cable harness support for, e.g. motor vehicle's speedometer - uses brake hose as core for helical winding of harness as safeguard against vibration or torsion
Inventor: OOMORI NORIO
IPC: B60R16/02
Filed: 1993-01-15
Abstract: A smaller cable harness (13) is wound in a helix around the brake hose (10) and retained by a heat-shrinkable tube (14). It extends between two holders (12) of a larger harness (15) which are coupled releasably to pref. metallic sockets (11). The movement of these is limited in the circumferential direction by flats (117) against which flanges (124) abut. The ends of the respective harnesses are terminated on a socket moulding in a box-shaped upward projection from each holder. ADVANTAGE - Cable harness is easily bound to and sepd. from brake hose, and is not exposed to serious vibrational or torsional stress.
Patent DE-4301520-A1 (DE)
Title: Inking-roller slide in printing press
Inventor: BACHMEIR XAVER
IPC: B41F31/15
Filed: 1993-01-21
Abstract: The mechanism slides one or more rollers axially to and fro in a rotary press. The plate (11) works in a peripheral groove (8, 9) in the trunnion (2, 3) of the roller (1), and forms a driving gear. It meshes directly with a pinion (10) on the trunnion, typically formed in the groove. There can be peripheral rings with toothed flanks on the plate and protruding into the groove. The plate can be mounted on a self-aligning bearing (12), which itself turns on a shaft (7).
Patent DE-4302790-A1 (DE)
Title: Clutch wire damper
Inventor: HABERLAND NORBERT DR
IPC: D07B1/16
Filed: 1993-02-02
Abstract: In a clutch wire vibration damper (1) the spacing between individual wires (4) increases from both end fixings (2) to a maximum at the mid-point (20). The wires (4) form a bow shape and there are no wires (4) along the centre axis of the damper (1). Individual wires (4) are completely embedded in vulcanised rubber (10), e.g. natural rubber or plastic, e.g. polyurethane which holds them apart.
Patent DE-4307311-A1 (DE)
Title: Air feed device for motor vehicle engines
Inventor: ZENTGRAF MATTHIAS
IPC: F02B33/44
Filed: 1993-03-09
Abstract: For a motor vehicle engine (1) designed as a standard naturally aspirated engine, an air feed device is proposed, by means of which optionally engageable supercharging of the motor vehicle engine (1) is possible. Over a part of its length between a single-passage inlet part (2) and a single-passage throttle valve part (3) the air guide passage is designed with two passages, a compressor (7) driven by the motor vehicle engine (1) by way of a coupling (6) being arranged in one of the two passages (4) and a shut-off element (8) being arranged in the other of the two passages (5). The shut-off element (8) is designed as throttle valve with actuator (9) driven by an electric motor, position feedback device (10) and return spring (19) acting in the opening direction. In addition, a control unit (11) is provided directly on the actuator (9) driven by electric motor, which unit has only two connections (12) for the power supply and one connection (13) for a control signal. <IMAGE>
Patent DE-4312019-A1 (DE)
Title: Three-level, three-phase inverter appts. for motor drive control - has DC supply with neutral output terminal with four switches in series between positive and negative electrode
Inventor: KAWABATA TAKAO
IPC: H02M7/483
Filed: 1993-04-13
Abstract: The junction points between the first two switches, and between the next two switches are each coupled to the neutral point output terminal via a clamp. The junction between the third and fourth switch forms an inverter output terminal. The various switching states are specified. The inverter appts. contains a voltage vector selector (8) for preselecting at least 3 voltage vectors, representing each region apex for determining the sequence for vector output during a carrier period and for storage of the vectors and their sequence. A voltage instruction generator (2) supplies a range determining device (1) for instruction positioning within each carrier period. A switching signal generator (9) energises the switches of each phase according to the operational time for each voltage vector. USE/ADVANTAGE - For NTC inverters for PWM control, with improved control of functional characteristic, and stable operation.
Patent DE-4319125-A1 (DE)
Title: Piece of standing furniture with length-adjustable legs and supporting feet permitting the length-adjustability
Inventor: PRINS JOHANNES
IPC: A47B91/02
Filed: 1993-06-09
Abstract: Piece of standing furniture with at least one length-adjustable leg, in which a supporting foot (4) is inserted into a leg stump, the supporting foot comprising a standing element (5), a narrowed region (6) and an expansion head (10). With the aid of the expanding head (10), the supporting foot (4) can be secured in the leg stump. Annular intermediate pieces (7, 7') are removably held or can be attached between standing element (5) and bottom edge (30) of the leg stump. The invention also relates to a supporting foot having the aforementioned characteristics. <IMAGE>
Patent DE-4324944-A1 (DE)
Title: Use of 1,3-di:propyl-7H-purin-2,6-di:one derivs. - for treatment of the symptoms of cystic fibrosis and to restore the electrolyte balance of the cells
Inventor: KUEFNER-MUEHL ULRIKE DIPL CHEM
IPC: A61K31/52
Filed: 1993-07-24
Abstract: 1,3-dipropyl-7H-purin -2,6-dione derivs. of formula (I) and their acid addn. salts can be used in the treatment of the symptoms of cystic fibrosis. R3 = furan, tetrahydrofuran, tetrahydrofuranone, thiophene, dithiol, dithrane, or tetrahydropyran (these 7 gps. opt. mono- substd. by Me, Et, Pr, Bu, CHO, CH2OR4, CH2OR7, COOR4 or CONR5R6; and the furan is also opt. substd. by CH=CHCONR5R6, CH=C(COOR4)2, CH=C(COOR4)(CONR5R6), CH=C(COOR4)(CH2OR4), CH=C(COOR4)(CH2OR7), (CH2)nCONR5R6, CH=C(CH2OR4)2, CH=C(CONR5R6)CH2OR4, etc. R4 = H, 1-3C alkyl, cyclo propyl, cyclopentyl, benzyl, allyl, propargyl, etc. R5 = H, 1-3C alkyl, cyclopropyl or benzyl; R6 = H, Me, Et, Pr, (CH2)nNH2 (n=2-8), (CH2)nNEt2. (n=2,3), (CH2)3O(CH2)4O(CH2)3NH2, N-benzyl piperidin-4-yl; or R5 and R6 together with the N atom to which they are attached form piperidine, piperazine, morpholine (each opt. substd. with 1-4C alkyl, pref. Me); R7 = prolinoyl, CO(CH2)0-3Me, (-)-menth-oxyacetyl, CO-bonded camphenoic acid, abietinoyl, benzoyl, 4-aminobutyroyl, etc. USE/ADVANTAGE - (I) can be used to treat the symptoms of cystic fibrosis (also known as mucoviscidosis) in that (I) regulate the disturbed electrolyte balance of the cells and thus reduce the symptoms of the illness. A preferred compound (R(+)-8-(2-oxocyclopentyl)-1,3-dipropyl-7H-purine-2,6-dione (Ia) is a selective, potent A1 antagonist and is of good water solubility in vivo and has an effect superior to that of known A1 adenosine receptor antagonists. Suitable doses of (I) are 5-100 (esp. 10-50) mg.
Patent DE-4331031-A1 (DE)
Title: Writing, painting, drawing, marking or applicator instrument
Inventor: HUETTNER GERHARD
IPC: B43K8/04
Filed: 1993-09-13
Abstract: A writing, painting, drawing, marking or applicator instrument (10) is described, having a housing barrel (12) which is provided for the storage of an application liquid (22), especially a low-viscosity water-based ink. A writing member (26) projects from the housing barrel (12) and is provided with a capillary device (38) and a pressure-compensation device (48). The capillary device (38), provided between a relatively large storage volume (20) of the housing barrel (12) and the writing member (26), has first and second capillary sections (40, 42) of different capillarities, which are connected for flow purposes in sequence and to the pressure-compensation device (48). <IMAGE>
Patent DE-4341537-A1 (DE)
Inventor: MCCUNE JUN ROBERT C
IPC: C23C4/04
Filed: 1993-12-06
Abstract: A composite metallizing wire useful in thermal flame spraying, having a conductive metallic solid core wire strand and a coating consisting of solid lubricant particles and/or wear resistant particles homogeneously suspended in a conductive metal (15) complementary to said solid core wire strand (11). The lubricant particles may be graphite, BN, MoS2, or polytetrafluoroethylene; the wear resistant particles may be SiC, TiC or Cr3C2; and the metal of the core Ni, Fe, Cu, Mo or Ti. The plating metal may be the same metal as that of the core. An additional outer sheath of copper may also be present. A method of making such composite metallizing wire useful in thermal flame spraying, comprises submersing a solid core wire mandrel of conductive metal in a plating bath to act as a cathode, the bath containing conductive metal salt and an electrolyte having a salt with a depositable metal and a dispersant of wear-resistant particles and solid lubricant particles and energising the electrolyte to codeposit metal from said electrolyte along with wear-resistant particles and/or solid lubricant particles onto said wire mandrel. Alternatively an electroless deposition may be used. A method of thermal spraying to produce a metal matrix composite coating, uses the composite wire. An engine cylinder block formed by this spraying technique has a thermally sprayed coating consisting of silicon carbide particles and graphite particles suspended in a matrix of nickel-based metal.
Patent DE-4341881-A1 (DE)
Title: Switching guide in manual change gearboxes - has switching shaft with end projecting in gearbox housing and having motion transfer lever forming entrainment member at other end
Inventor: HAGBERG KENNETH
IPC: F16H63/20
Filed: 1993-12-08
Abstract: The gears are engaged and disengaged by operating shift rods (16) with a switching shaft (8) which projects into the gearbox and which has on an end part (22) inside the gearbox housing (12) a U-shaped motion transfer lever. One end of the lever is fixed on the switching shaft and the other end forms the entrainment member. This entrainment lever is directed at least in the main inwards against the longitudinal axis of the switching shaft and is provided for engagement in the shift rods on the side of the rods directed away from the longitudinal axis. ADVANTAGE- The entrainment member engages from underneath into the switching rods so that the switching shaft can be set at a lower level for compact design.
Patent DE-4343910-A1 (DE)
Title: Flat plate filter
Inventor: SCHNEIDER HORST
IPC: B01D29/01
Filed: 1993-12-22
Abstract: The plate replaceable filter, laid flat in an opening, has adhesive bonded sealing strips (4) on the plane of the plate, fitted with a grip strap (5) at least at one point. This allows the filter to be grasped, for removal, when it is in place in its opening.
Patent DE-4408185-A1 (DE)
Title: Sticking foil to concave surface of TV reception satellite dish
Inventor: PRINZ MICHAEL
IPC: G09F23/00
Filed: 1994-03-11
Abstract: A flat support pad can be placed over the non-adhesive side of the foil for placing over the peripheral region of the dish. The pressure necessary to ensure adhesion can be applied by pressing a piece of soft material around the edge areas. A relative movement is then made between the piece of material and the dish so that the former describes a spiral path to approach and finally reach the centre of the dish, pressure being applied continuously during this movement. Pressure can alternatively be applied by a fluid medium, pref. compressed air giving even pressure.
Patent DE-4416687-A1 (DE)
Title: Removal of animal odours from animal housing
Inventor: ESCH HEINRICH HERMANN
IPC: C02F3/20
Filed: 1994-05-11
Abstract: Effluent air flows through the horizontal channel (6) which has a packing (12) across the entire cross-section. The air inlets and/or outlets (8, 10) are arranged at the sides of the channel (6), and have blowers (48), pref. axial-flow blowers (48). The packing is sprayed from the airflow inlet side, with the biologically-treated wash water. Excess wash water on the floor (22) of the channel is intercepted for treatment. On the face of the channel there are control- and maintenance ports (50). Sprayers (14, 16) cover the cross section of the channel, the nozzles (20) fed by distribution pipework.
Patent DE-4418724-A1 (DE)
Title: Two-stage refrigerator using Gifford-McMahon principle
Inventor: SCHILLING ERNST DR
IPC: F25B9/14
Filed: 1994-05-28
Abstract: The invention concerns a method of producing very low temperatures by allowing helium to expand in the cold head (1) of a refrigeration unit and by subsequently allowing the helium to expand in a unit making use of the Joule-Thomson effect (35). To simplify and improve the method, the invention proposes that the helium fed to the unit making use of the Joule-Thomson effect (35) is taken from the cold side (34) of the cold head (1).
Patent DE-4420086-A1 (DE)
Title: Modified polymer membrane for gas permeation, nano-filtration, etc.
Inventor: HICKE HANS-GEORG DR
IPC: B01D67/00
Filed: 1994-06-09
Abstract: Modified membranes based on polymer membranes of any polymer are coated with a layer which is insol. in water, alcohols and cyclic ethers, consisting of amphiphilic cpd(s). (I) contg. long methylene chains and azide, aromatic and amide functional gps. Also claimed is a process for the prodn. of such membranes by coating the base polymer membrane with a soln. of (I) and allowing the solvent to evaporate or by dipping the base membrane in the soln., or by spreading the soln. on water and transferring the layer obtd. by horizontal lifting.
Patent DE-4420816-A1 (DE)
Title: Fuzzy logic for control of water management esp. in paper mills
Inventor: FURUMOTO HERBERT DR
IPC: D21G9/00
Filed: 1994-06-16
Abstract: Management of the distribution and esp. the rates of flow of water to the different parts of a process plant, esp. a paper mill, in which aqueous streams, stored in a number of open and/or closed vessels, represent a major process material, is carried out using Fuzzy logic. The Fuzzy rules are built into a Fuzzy Petri network model via Petri networks.
Patent DE-4422451-A1 (DE)
Title: Orthopaedic examination method
Inventor: SCHWALBE HANS-JOACHIM PROF DR
IPC: A61B7/00
Filed: 1994-06-30
Abstract: An orthopaedic examination method in which an acoustic pick-up is attached to the skin surface in the body segment to be monitored, and the acoustic signals of the acoustic pick-up, which occur when the person to be examined places a load on the body segment, are analysed by means of evaluation electronics, is employed to determine the individual breaking load of mechanically loaded human bones by evaluation of the crack forming sounds and the crack margin friction sounds occurring on crack formation in the bone.
Patent DE-4422967-A1 (DE)
Title: Electrical discharge machine (spark erosion machine)
Inventor: GOTO AKIHIRO
IPC: B23H1/02
Filed: 1994-06-30
Abstract: An electrical discharge machine is used for applying a pulsed voltage to an operating gap between an electrode and a workpiece lying opposite. An insulating dielectric fluid, which consists either of oil or of water with an added compound, is arranged in the gap. A voltage of positive polarity and a voltage of opposite polarity are applied to the operating gap via switches and associated impedances in order to generate a discharge for machining the workpiece. The impedance values may be optionally adjusted and the switching of the voltages may be controlled in such a way that a voltage of positive polarity is applied at the stop time to a pulsed voltage of opposite polarity, as a result of which the mean voltage approaches a predetermined value, preferably zero, during the stop time. The voltage control during the stop time results in a high speed and good finishing, in particular for the purpose of carrying out control in association with intermittent operation.
Patent DE-4424635-A1 (DE)
Title: Micro-mechanical acceleration sensor which has sensor which has seismic mass
Inventor: KULCKE HANS-MARTIN DIPL PHYS
IPC: G01P15/097
Filed: 1994-07-13
Abstract: The acceleration sensor involves bending springs (2-5) which hold the seismic mass (1) in a rest position, of which two opposite pairs e.g. (2,3) are arranged in a flat angle. The seismic mass is deflected from the rest position, by a reacting acceleration. An excitation is provided by exciting at least one spring into a resonant vibration. An evaluation system (21) is provided for evaluating the flexural vibration frequency of the spring. The springs are aligned at a flat angle to each other. The evaluation system determines the direction and the value of the reacting acceleration from the alteration of the resonant flexural vibration frequency of one of the springs, by using comb structures connected to it (26,27) which engage with actuators (7,8) connected to an oscillator (6).
Patent DE-4427339-A1 (DE)
Title: Holder for torches, pickers, etc.
Inventor: WALTER UWE
IPC: A45F5/02
Filed: 1994-08-02
Abstract: The loop (7) is formed from a strip of flexible material (6). The lower end of the strip is fastened to the holder (1), and the upper end carries a tongue (9). The width of the tongue is less than that of the strip. The lower end of the strip and/or the holder has a passage aperture (10,11) for the tongue. The outside of the tongue has closure elements (13), which act with similar elements (14) on the inside of the holder. The closure elements are formed by adhesion or Velcro (RTM) fastener strips.
Patent DE-4427494-A1 (DE)
Title: Information processing device
Inventor: UEHARA NAGATOSHI
IPC: G11B27/36
Filed: 1994-08-03
Abstract: A data processing device is proposed, which is improved in its operational capabilities and is able to store a plurality of recording media in disc form. This device includes a detection function for sensing an empty compartment (empty compartments) of a store comprising a plurality of compartments (50a-50d) which can be distinguished by identification numbers and are loaded with a plurality of MDs. The device is further provided with the following three functions. A setting function selects an empty compartment and sets it as a determined compartment in which a disc is to be deposited. In response to the pressing of a numerical key for the purpose of setting an empty compartment as a newly determined compartment, a resetting function sets the determined empty compartment from the compartment set by the setting function to the newly determined compartment. When the insertion of an MD through an insertion slot is sensed, a transmission function transmits a control signal, in order that the MD can be deposited in the newly determined compartment.
Patent DE-4430259-A1 (DE)
Title: CD auto-changer allowing rotation of selected disc while still partly in magazine
Inventor: KIM KO-HYUN
IPC: G11B17/30
Filed: 1994-08-25
Abstract: The disc auto-changer has a number of recesses (101), each holding an information-carrying disc, a magazine to hold the recesses, a record/playback deck mechanism (30) for the discs and a transport device to select discs from the recesses. The transport device is moved vertically by a screw. A lever device (70) moves the disc from the recess, and rollers (55) move the disc (100) to the play position.
Patent DE-4434102-A1 (DE)
Title: Hub arrangement with hub as fixed member of planetary gear drive
Inventor: FORSTER FRANZ
IPC: B60K17/04
Filed: 1994-09-23
Abstract: The hub (12) is mounted within its carrier (1) by two rolling bearings (13,14) and can rotate. The bearings are preloaded by the joint attachment of the carrier and the hollow wheel (6) to the component (4) that is fixed to the vehicle. The hollow wheel can be detached from the carrier. The external rings (13b,14b) of the bearings can be preloaded against each other. The external ring of one bearing is axially braced against the carrier, the ring of the other one against the hollow ring. Carrier and hollow ring have each a flange (1a,6a) which extends radially outwards. It has concentric holes (2,7) along the circumference. The ones in the hollow wheel are coaxial to the ones in the carrier. The fixed component (4) has tapped holes (5) or threads that are coaxial to the holes.
Patent DE-4442265-A1 (DE)
Title: System for transporting printing blocks into printer
Inventor: HOFFMANN EDUARD DR ING
IPC: B41F27/12
Filed: 1994-11-28
Abstract: The system comprises a first transporter (1) for transporting printing blocks (8) to printers (101-106) with rollers in a printing machine (100). This first transporter moves the blocks up to a transfer station (2) in the access area of the printing rollers.The blocks are moved by the transfer station to a second transporter (30-33) which feeds the blocks to the printing rollers. The second transporter moves outside the area which is accessible to service personnel in an overhead area at right angles to the centre lines of the printing rollers. The blocks are removed at a station (7).
Patent DE-4443778-A1 (DE)
Inventor: STAPELFELDT VOLKER DIPL-ING
IPC: F04B43/02
Filed: 1994-12-08
Abstract: The pump has a pair of flexible membranes (26,28) which are mechanically coupled together and attached to respective piston rods (66,68), positioned coaxially on opposite sides of a guide frame (64). The displacement spaces are each coupled to the suction connection (50) on one side and the pressure connection (60) on the other side, via respective non-return valves (46,48,52,54). The frame has at least one linear guide (84,86) for a seating (88) for a crankshaft bearing pin. Pref. the guides are supplied by circular rods fitting through respective bores (90,92) in the seating.
Patent DE-4446938-A1 (DE)
Title: Three=way heat exchanger
Inventor: MUELLER RICHARD
IPC: F23L15/04
Filed: 1994-12-28
Abstract: The U-shaped container portion of a three-way heat exchanger (1) are inserted into each other and are outwards sealed by a cover plate (6) and sidewalls. The medium heat exchanger is simply dismountable for cleaning purposes.  The two other heat exchangers (2, 3) have additional outlet openings (4, 5) in their lower region for water draining. Thus the thermal energy of the main medium, i.e. flue gas, is transferred to a return to pre-heat water and fresh air for burner combustion air.
Patent WO-8303182-A1 (WO)
Title: Method for making electrical connections between the two faces of a printed circuit board
Inventor: STEIN HELMUT
IPC: H05K3/40
Filed: 1983-02-05
Abstract: There is proposed a method for making electrical connections between the two faces (11, 12) of a printed circuit board (10) wherein the connections are obtained by means of printed layer connector bars (15). The connector bars (15) are arranged on the periphery of the plate (10) and allow to avoid drilling the plate (10).
Patent WO-8809911-A1 (WO)
Title: Heat accumulator, in particular for motor vehicle heating systems which store waste engine heat
Inventor: SCHATZ OSKAR
IPC: F02N19/10
Filed: 1987-10-23
Abstract: In a heat accumulator, in particular a latent heat accumulator for motor vehicle heating systems which store waste engine heat, inlet and outlet pipes (12, 14) traverse an insulating space (30, 30a) which serves as a heat insulator located between a heat accumulator housing (10) surrounding the accumulator core and an outer heat accumulator housing (28). Inside the insulating space (30, 30a), these pipes have an at least approximately vertical section (26) the upper end of which is connected to the internal heat accumulator housing (10) and the vertical length of which, derived from the temperature gradient between the accumulator core and the surroundings and from the thermal conductivity of the transmission medium conveyed in the pipes, corresponds to the vertical extension of a barrier layer which provides the required degree of insulation. This barrier layer extends between the upper end of the approximately vertical section of the pipes, which is connected to the accumulator core and is therefore hotter, and the lower end which is in communication with the surroundings and is therefore cooler.