baber/WOPTO huggingface dataset:
Patent DE-4241610-A1 (DE)
Inventor: RUEEGG HANNO
IPC: A23G1/24
Filed: 1992-12-10
Abstract: A jolting device is used to assist flowable chocolate mass to fill the moulds into which it is put. Means are provided which periodically raise the moulds during their transport through the device and drop them onto a hard surface. These means consist of two lifting rails (2, 2') on which the moulds (1) rest and on which lifting eccentrics (3, 3') act from below. An impact plate (4) is disposed between the lifting rails (2, 2'). The lifting eccentrics (3, 3') raise the lifting rails (2, 2') together with the moulds (1) and drop them. The moulds (1) hit the impact plate (4) hard, whilst the lifting rails (2, 2') fall laterally past it and are caught gently. <IMAGE>
Patent DE-4244257-A1 (DE)
Title: Pressure and difference pressure measuring transducer
Inventor: NUERNBERGER RALF
IPC: G01L19/06
Filed: 1992-12-22
Abstract: The transducer has respective sensor elements (2,3) for the static pressure and the difference pressure associated with a pair of separation membranes enclosing a fluid-filled measuring mechanism. The difference pressure sensor has an associated overload protection, both sensors lying vertically one above the other.Pref. the pressure reception cell is defined by two housing plates (5,6), each sealed by a separation membrane (7,8), with an intermediate overload membrane (13) lying between two partial chambers (14,15). The sensor elements are attached to a carrier (1) moulded to the pressure reception cell.
Patent DE-4300428-A1 (DE)
Title: Gypsum building material - contg. fibrous esp. waste material, used for boards, blocks and mouldings
Inventor: RUSTEBERG WILHELM
IPC: B28B1/52
Filed: 1993-01-09
Abstract: Building material prodn. process comprises (a) mixing gypsum with a fibrous material consisting of shredded and/or ground paper, wood chips and/or shavings, straw, cotton wool filaments and/or glass wool; and (b) forming the moist mixt. to boards, blocks and/or mouldings. A building material, produced by the above process, is also claimed. ADVANTAGE - The process employs low grade or waste materials to produce gypsum products which are light, strong, and non-flammable. The products can be moulded, can hold screws under heavy loads without use of dowels and have high thermal insulation properties.
Patent DE-4302618-A1 (DE)
Title: Water tap adaptor for proximity control - has proximity sensor in elastic disc mounted between tap and washbasin
Inventor: SCHMIDT HANS-PETER
IPC: E03C1/05
Filed: 1993-01-30
Abstract: The conventional tap is mounted to the washbasin using a special spacer ring (10) incorporating a proximity sensor (11) and sited above the washbasin. A second ring (4) below the washbasin has a feed for the connecting cable (8) for the sensor, to connect to the control unit (9) which feeds the hot- and cold water-flows to the mixer tap (1). The sensor is cast into the elastic ring and has a cut-out to take the connecting cable. This is laid alongside the threaded shaft (5) of the tap mounting. The mixer setting of the tap is preserved. ADVANTAGE - Simple retrofitting of conventional taps, can be used for domestic systems.
Patent DE-4315461-A1 (DE)
Title: Ventilation flap on an outer wall of a vehicle
Inventor: LUEDERS MICHAEL DIPL ING
IPC: B60H1/00
Filed: 1993-05-10
Abstract: In the closed position, a ventilation flap on an outer wall of a vehicle covers, flush with the outer wall, a wall opening and, for the purpose of ventilating and aerating the interior of the vehicle, is coupled to the wall opening in a manner which allows it to pivot around a single spindle running transversely with respect to the longitudinal direction of the vehicle and, as a result, it is possible in each case for an air-guiding surface to be put into position for the purpose of influencing the guidance of the air through the wall opening. This pivot spindle of the ventilation flap is arranged along an edge of the wall opening and the ventilation flap can be pivoted into the wall opening or away from the latter, the air-guiding surface being formed by one of the opposing surfaces of the ventilation flaps.
Patent DE-4316107-A1 (DE)
Title: Car engine output open loop control system - has detectors for accelerator pedal position, tractive force at wheels and travelling resistance to determine engine output
Inventor: MOCHIZUKI KAZUHIKO
IPC: F02D45/00
Filed: 1993-05-13
Abstract: The system comprises a device to change the engine output (carburettor flap) and a detector for the degree of acceleration required (from gas pedal). Another detector evaluates the engine's current load. On the basis of the two detector signals, a set point for the new engine torque is determined electronically. Another detector measures the current tractive force on the car's driven wheels, and a set point for the new tractive force is determined. A third detector measure the travelling resistance. From this and the new tractive force required, a set point is determined for engine acceleration and the engine output is changed accordingly. ADVANTAGE - Exact control taking into account travelling resistance.
Patent DE-4316808-A1 (DE)
Title: Clamping piece for pipe elements
Inventor: STROPPE MANFRED
IPC: F16B7/02
Filed: 1993-05-19
Abstract: A description is given of a clamping piece for pipe elements for their releasable clamping connection to any body by means of a clamping screw which radially expands the interengaging wedge pieces which bear on the inner circumference of the pipe element which is to be connected, there being provided at least two interengaging, mutually symmetrical wedges, which have a shortened flat wedge head, the wedges being offset with respect to one another in the pipe which is to be clamped, such that the end surface of the wedge is seated on the outer circumference of the body and forms a wedge opening by way of which helical borders are defined, and the end surface of the wedge is seated on the head of the clamping screw and forms a wedge protrusion by way of which helical borders are defined, with the result that, for expansion purposes, the wedge opening of the wedge engages into the identical wedge protrusion of the wedge.
Patent DE-4317381-A1 (DE)
Title: Two=part plastic component mfr. - involves premoulding 1st part placing in tool cavity, introducing further polymer into cavity void and compressing to prevent sink marks in 2nd part
Inventor: BABA NOBUYOSHI
IPC: B29C45/14
Filed: 1993-05-25
Abstract: Mfg. a component, comprising two individual parts which are integrally combined, involves (i) premoulding the first part; (ii) locating first part in a tool cavity corresponding to the final prod. shape; (iii) feeding melt through a channel to fill a void between the first part and the cavity walls; and (iv) closing off the feed channel, compressing the melt in the cavity void and cooling to produce a single component comprising two combined parts. Process equipment comprises (i) first and second tool halves; (ii) a cavity in the tool corresp. to final prod. profile and having an end section forming a void fed with melt through a channel; (iii) a bore directly entering the hollow void and housing a pressure pad pushed to and fro by a piston to compress melt fed into the void. The second part of the product is pref. produced from a thermoplastic melt e.g, copolymer of styrene-ethylene, butyl and styrene, rubber modified polypropylene. USE/ADVANTAGE - For mfg. a prod. with long main part and a combined end piece e.g for fitting to vehicle bodywork. Prevents sink marks in the end pieces during cooling and also prevents gaps between the two parts, therefore improves appearance.
Patent DE-4318447-A1 (DE)
Title: Method for the recycling of hot-melting organic substances; these can be equipped with or without a carrier insert, with or without a filler additive and with or without a sprinkling or covering
Inventor: ECKEN JOSEPH DIPL ING
IPC: B09B3/00
Filed: 1993-06-03
Abstract: The invention shows a method, during the use of which hot-melting production residues are comminuted, liquefied, if appropriate separated from metal parts and treated for return to the production process.
Patent DE-4319562-A1 (DE)
Title: Flow meter for medical or similar applications for environmentally compatible reuse coupled with minimum expenditure
Inventor: KAEUFER HELMUT PROF DR
IPC: G01F1/00
Filed: 1993-06-09
Abstract: The invention relates to gas flow meters for medical or similar applications, in which a special design permits partial reuse of product components without purification or disinfection by replacement of components. The product area through which the gas flows is separated from the evaluation unit. The flow zone needs little material, and for renewed use of the product it can either be replaced with little effort, or else it has an easy-to-clean design. The evaluation unit through which the gas does not flow can be directly reused. This concept entails considerable economic benefits (low product price) and environmental value (avoidance of landfilling and material utilisation).
Patent DE-4320607-A1 (DE)
Title: Arrangement for trace gas analysis
Inventor: FISCHER GUNTHER DIPL PHYS
IPC: G01N27/66
Filed: 1993-06-16
Abstract: Arrangement for trace gas analysis with a radiation source for UV light and with an ionisation chamber and an anode and a cathode assigned to the latter. In the case of such an arrangement, it is intended to improve the measuring accuracy and sensitivity. According to the invention, this is achieved by locating the ionisation chamber inside a space bounded by at least one anode (4.1; 4.2; 4.3) and at least one cathode (5.2; 6.2). In particular, an elongated anode (4.1; 4.2; 4.3) is arranged, to which an elongated cathode (5.2; 6.2) is assigned such that the ionisation chamber is formed as a flow channel (7.2; 8.2) between the two and such that the flow channel is covered on both sides of the anode and cathode vertically with respect to its extent between the anode and the cathode. The arrangement is suitable in particular for detecting pollutants. <IMAGE>
Patent DE-4324794-A1 (DE)
Title: Thrust nozzle for jet propulsion engine - is located inside engine body, behind accelerator chamber and in front of second combustion and accelerator chamber with jet directed outwards
Inventor: SCHAEFER ALEXANDER
IPC: F02K3/08
Filed: 1993-07-23
Abstract: The thrust nozzle is located at the end of the jet engine, and its jet is directed outwards. The nozzle is located inside the body of the engine, behind the accelerator chamber and in front of second combustion and accelerator chambers. The thrust nozzle may consist of a combination of inner and outer nozzles, which are connected by a guide chamber. USE - The thrust nozzle is for an engine, to generate reactive forces.
Patent DE-4328317-A1 (DE)
Inventor: VESTERGAARD ANDERS
IPC: F16L13/08
Filed: 1993-08-23
Abstract: PCT No. PCT/DK94/00313 Sec. 371 Date Feb. 8, 1996 Sec. 102(e) Date Feb. 8, 1996 PCT Filed Aug. 22, 1994 PCT Pub. No. WO95/06218 PCT Pub. Date Mar. 2, 1995A valve, which has heat-sensitive parts, has at least one connecting tube to which a pipe is arranged to be soldered using local heating. The connecting tube consists of a material of such low thermal conductivity that the heat-sensitive parts remain below the limit temperature as the heat required for soldering is applied. No cooling measures are therefore needed while the pipe is being joined by soldering.
Patent DE-4333549-A1 (DE)
Title: Filter screen for water-outflow fittings
IPC: E03C1/08
Filed: 1993-10-01
Abstract: The invention relates to a front-attachment or filter screen (1) for water-outflow fittings with a number of throughflow or screen openings (2). The screen according to the invention is characterised in that the front-attachment screen (1) exhibits screen openings (2) which have an approximately identical hexagonal clear opening cross-section, and in that the mutually facing side walls (4) of adjacent screen openings (2) run approximately parallel to one another. The front-attachment screen according to the invention is distinguished by a comparatively low degree of noise formation, a high throughflow performance and, at the same time, also by good screening or cleaning action (see Figure 1). <IMAGE>
Patent DE-4333622-A1 (DE)
Title: Steam iron
Inventor: TOELLE HEINZ-PETER
IPC: D06F79/02
Filed: 1993-10-04
Abstract: A steam iron features an integrated electric ventilator (2) for production of an air current. The ventilator (2) is activated by means of a temp. sensor (4) and is succeeded by one or several heating spirals (11).
Patent DE-4338435-A1 (DE)
Title: Detector for metallic objects in passages open to armed persons - has additional reception winding on each side of entrance to protected area for distinguishing between two objects
Inventor: MANNESCHI ALESSANDRO
IPC: G01D5/20
Filed: 1993-11-10
Abstract: Transmission and reception windings (Tx,Rx) are connected by suitable amplifiers (A,D) to an analysis and control computer (LAC) which compares the signals. An additional reception winding (CC) is positioned on each side of the passage and connected to the computer by its own amplifier (Ac). The additional information supplied by the extra winding unifies the detection sensitivity in the passage area when an attempt is made to carry two metallic objects into the protected area simultaneously so that one of them may escape detection. ADVANTAGE - Device guarantees discrimination between small and large metallic objects passing at same time.
Patent DE-4404249-A1 (DE)
Title: New cycloalkyl-piperazinyl-ethanol cpds.
Inventor: TREIBER HANS-JOERG DR
IPC: C07D295/084
Filed: 1994-02-10
Abstract: Substd. cycloalkyl-piperazinyl-ethanol cpds. (I) and their salts are new. R1, R2 = H, halo or OMe; A = 1-3C alkylene or 2-3C alkenylene; Q = bond, O, S or benzyl (opt. substd. by R1); n = 1 or 2.
Patent DE-4404486-A1 (DE)
Title: Three-layered construction-material panel based on gypsum, and process for the production thereof
IPC: E04C2/04
Filed: 1994-02-12
Abstract: Three-layered construction-material panel based on gypsum, which can be used as a wall panel or ceiling panel. The construction-material panel comprises an upper covering layer consisting of a gypsum/fibre mixture, a middle layer consisting of a sufficiently compression-resistant gypsum-set loose fill with pieces of aggregates consisting of deinking residue sludge, and a lower covering layer consisting of a gypsum/fibre mixture. In section, the contruction-material panel has a compaction structure corresponding to the simultaneous compaction of all three layers, the covering layers being compacted against the middle layer. A process for producing the construction-material panel is also specified.
Patent DE-4406890-A1 (DE)
Title: Edge piece for securing ceramic layers
Inventor: WILBS THOMAS
IPC: E04F19/06
Filed: 1994-03-03
Abstract: The edge piece has a fastening limb (12) for floor or wall mounting, and an approximately perpendicular edge securing limb (14). This has grooves (22) on the inward facing surface (20), to provide effective keying. The lips (24) of the grooves can be designed to end in the same plane, which can form an angle with the fastening limb of approximately 90 degrees, or more. Grooves whose maximum width is less than the thickness of the fastening limb, are also envisaged.
Patent DE-4412228-A1 (DE)
Inventor: JANSSEN RUPERT
IPC: E04F13/08
Filed: 1994-04-09
Abstract: The fixing element has a shaft with an end point (3) on the side in which it is driven into the material is set back in relation to the direction in which the end side of the pre-tensioning element's (4) support part (Be) is driven in. The amount by which the point is set back corresponds to the height of the support part measured parallel to the direction of driving the point in. A hole (4c) with cylindrical wall goes through the centre of the support parts end. The diameter of the central hole corresponds at least to the outer diameter of the part of the sleeve (4a) facing the support part. A connecting part (Du) with widening-out sides is positioned between the sleeve and support part. <IMAGE>
Patent DE-4413139-A1 (DE)
Title: Article display card
Inventor: KORTE HEINRICH
IPC: B65D73/00
Filed: 1994-04-19
Abstract: An article display card for displaying articles, in particular small electrical appliances, in an article display is formed by a base board which is provided with two holding regions (2, 3) which are integrally connected to the base board (1) and can be pivoted out of the plane of the board. The holding regions (2, 3) have cutouts (4, 5) in which individual parts of the article being displayed are anchored with a snug fit. The base board (1) can be formed by cardboard or plastic material. <IMAGE>
Patent DE-4415273-A1 (DE)
Title: Fitness training bench for strengthening and expanding muscles
Inventor: GUNDLACH HEINRICH PROF DR
IPC: A63B23/04
Filed: 1994-04-30
Abstract: The exercise bench uses, to produce resistance, a pair of rubber pulley cables (9) which can be pulled out in different directions from different positions, by means of handles. The cables are each connected to a pair of horizontally and vertically movable operating levers filled with pressure pads. The levers allow for various arm and leg exercises.Loose rollers transmit force from th levers on the rubber pulley cables and deflect the course of the cables.
Patent DE-4418439-A1 (DE)
Title: Scanning electron microscope
Inventor: MATSUYAMA HIDEO
IPC: H01J37/28
Filed: 1994-05-26
Abstract: To reduce as far as possible the magnetic field spreading from an electromagnetic lens (2) and the like towards the position of the sample (5) of a scanning electron microscope, the sample is fitted on a sample cassette (4) which is produced from a material of high magnetic permeability. On that end of the electron-optical system (7) of the scanning electron microscope which faces the sample, a head section (6) is provided which is likewise produced from a material of high magnetic permeability. In a circumferential wall surface of the electron-optical system a window (9) is provided through which a scanning beam (1) can be passed. Both the sample cassette and the head section of the electron-optical system surround the sample and form a magnetic screening in this way. <IMAGE>
Patent DE-4418906-A1 (DE)
Title: Coating a substrate
Inventor: SZCZYRBOWSKI JOACHIM DR
IPC: H01J37/34
Filed: 1994-05-31
Abstract: A substrate (22) is coated by means of a sputter cathode incorporating a rotating target carrier (2) in front of magnets (13,14). The target carrier protrudes partly into a sputtering chamber (3) for coating the substrate, and partly into a target carrier coating chamber (4) to be coated with target material. Coating of the target carrier with target material in the chamber (4) takes place by means of a source material introduced continuously from outside into this chamber. Only the coating produced is used as the target in the sputtering chamber.
Patent DE-4419856-A1 (DE)
Title: Vibration damper
Inventor: KIRSCHNER MARTIN DIPL ING
IPC: F16F9/46
Filed: 1994-06-07
Abstract: A vibration damper has a cylinder and piston connected to two masses moving relative to each other. The working fluid during the movement flows through a valve 20 which has at least one section 40 throttling at least part of the fluid. This section is supplied with a control pressure from a throttle valve 34. The throttle valve can be switched into at least three discrete positions. It has a magnet 58 moving the body 70 into these positions, against restoring springs 56,57. In the output position of the body, the damping force reaches a value suitable for emergency damping, which is smaller than the largest adjustable force and also larger than the smallest adjustable force.
Patent DE-4419922-A1 (DE)
Inventor: ASTNER WOLFGANG
IPC: A63F7/04
Filed: 1994-06-07
Abstract: A solitary game device has a first body made of an opaque material and provided with channels which are at least partially in communication with each other, forming a channel system. A second body is designed to move within the channel system from one channel to another and may be withdrawn from the channel system arranged in the first body through at least one opening.
Patent DE-4426267-A1 (DE)
Title: Prodn. of new or known cpds. of petasin type
Inventor: BESTMANN HANS-JUERGEN PROF DR
IPC: C07C49/753
Filed: 1994-07-25
Abstract: Stereoselective synthesis of (4S,6R,7R,8R)-(+)-6,7-dimethyl-bicyclo(4,4,0)dec-1-en-3-one derivs. of formula (I) comprises: (a) protecting the OH gp. in (1S,4R)-(-)-1-acetoxy-2-cyclohexen-4-ol (II), cleaving the ester gp. and oxidising the prod. to give an O-protected (4R)-(+)-4-hydroxy-2-cyclohexen-1-one of formula (III): (b) by converting (III) to a ketone of formula (IV) by Cu-catalysed addn. of a methyl anion in an aprotic solvent at -95 to 0 deg C and reaction of the resulting enolate with a methyl electrophile in the presence of a polar aprotic additive at -95 to +10 deg C.. (c) alkylating (IV) at C-2 via the imine by reaction with an electrophile at 0-150 deg C in an aprotic solvent; (d) converting the resulting ester of formula (V) to a keto acid of formula (VI) in known manner; (e) converting (VI) to a cpd. of formula (VII) by cyclisation with triphenyl(phenylimino-(ethenylidene)-phosphorane in the presence of an alcohol in an aprotic solvent at 20-150 deg C.; (f) deprotonating (VII) in the 4 posn. with a non-nucleophilic base in an aprotic solvent at -100 to 0 deg C and alkylating it with a carbonyl cpd. in a aprotic solvent in the presence of a Lewis acid at -100 to 0 deg C to form an alcohol of formula (VIII); (g) eliminating the OH gp. from (VIII) via an intermediate sulphonate esters by treatment with a base at -78 to +50 deg C, and opt. isomerising the double bond in the presence of an acid catalyst; (h) deprotecting the prod. (IX) in known manner; and (i) converting the alcohol to the desired ester in known manner; R1 = "an isopropenyl or isopropylidene gp. which opt. forms a ring with the oxygen atom present via the O-bridge"; R2 = H or an opt. substd. or unsatd. 1-20C alkyl or alkyl or aryl ether or ester residue; R = a silyl ether protecting gp.; R' = H, 1-4C alkyl or phenyl; R" = 1-4C alkanoyl, pivaloyl, angeloyl, "3-thio-methylacryl", carotonyl, "methacryl", tigloyl, stearoyl, palmitoyl, "eicosylester", or benzoyl opt. substd. by OH, 1-4C alkoxy, 1-4C alkyl, 1-4C acyl, acetoxy and/or halo.
Patent DE-4430599-A1 (DE)
Title: Dog collar with integrated leash
Inventor: FENDLER HORST
IPC: A01K27/00
Filed: 1994-08-22
Abstract: Putting a dog on a leash means fastening the snap hook of the leash on the collar in a more or less bent posture according to the size of the animal. Walking the dog by the collar means permanent bending. The collar for which the patent application is made consists of an approximately 1800 mm long round cord which runs between two support plates and half of which consists of round rubber reinforced by textile fibres. The complete unit is surrounded by an approximately 1 mm thick leather casing with buckle. This collar then affords secure holding of the dog in an upright posture when the leash is extended. The length of the leash of approximately 900 mm also guarantees a certain safety when walking the dog.
Patent DE-4437655-A1 (DE)
Title: Catalyst heater functional effectiveness monitoring method for motor vehicle IC engine exhaust
Inventor: MISSY STEPHAN
IPC: F01N3/20
Filed: 1994-10-21
Abstract: The catalyst (2) in the IC engine exhaust system is fitted with a fuel fired heater (3) which ensures that the exhaust temperature is raised to a programmed level e.g. during cold start. A temperature sensor monitors the heated exhaust and a simple program identifies faulty operation of the heater and activates a warning. The operation of the heater is identified by the raising of the exhaust temperature to a first threshold, or by exceeding a programmed temperature rise. The rise in temperature, or the actual temperature, is compared with programmed values to generate error signals which can be used to generate failure warnings.