baber/WOPTO huggingface dataset:
Patent DE-4112661-A1 (DE)
Title: Measuring instrument support esp. on container wall - includes double sealed tubular sheath around pick=up connection passing through ball cock to signal line termination
Inventor: PFANNENSCHMIDT ERHARD
IPC: G01D11/30
Filed: 1991-04-18
Abstract: The housing (18) of the ball cock (16) is bolted (20) to a flange (14) at the end of a tubular feedthrough (12). A pick-up (34) within the container is connected (36) to a holder (30) for the termination (38) of an external signal line. The tube (32) surrounding the connection (36) is sealed (42) and packed (44) into a pipe (22) with a tap for venting to atmos. The ball cock (16) can be opened and closed by a hand lever (58) with a pin (62) through a slotted disc (60). USE/ADVANTAGE - E.g. for pressure or temperature measurement instrument. Instrument can be installed and removed without loss of liq. from beyond wall (10).
Patent DE-4114035-A1 (DE)
Title: Adenosine-phosphate di:sodium and adenosine-tri:phosphate di:sodium - in aq. soln. for injection, are useful for treatment of psoriasis and neuro-dermatitis
Inventor: SOTEK BERND
IPC: A61K31/52
Filed: 1991-04-29
Abstract: A soln. is claimed contg. 7.5mg adenosine-phosphate di-sodium (Ad) 7.5mg adenosine-triphosphate di-sodium (ATP) and water in ampoules used as a medicament for injection for the treatment of all forms of psoriasis and neurodermitis. USE - The aq. Ad and ATP soln. is used for the treatment of deficiency diseases.
Patent DE-4116094-A1 (DE)
Title: Ceramic superconducting material - having made by adding particles of chemically inert powder to superconductor powder of strontium-calcium-copper-oxide, before calcining
Inventor: KNAAK WOLFGANG DR
IPC: C04B35/45
Filed: 1991-05-17
Abstract: The ceramic superconducting material with very fine grains of a foreign material is made by adding, before calcination, to the superconducting powder, particles of a chemically inert powder with grains sizes of 10-15 nm. The superconducting material is pref. of the type Sr-Ca-Cu-O and the additive is pref. MgO. The components may be added as dry powders or as a wet suspension and mixed using a shear rolling mill. Mfr. of the mixt. comprises simultaneous pptn. in a wet chemical process, e.g. using a sol-gel process capable of giving very fine grain sizes. USE/ADVANTAGE - The foreign material provides the grain boundary fixing and does not allow the grain sizes to increase. This is due to the fact that the material does not react with the host material even at high temps. The process gives better performance
Patent DE-4126430-A1 (DE)
Title: Making enclosed chamber with homogenised radiation environment - using common tile elements for walls, floor and top, eliminating need for electrical systems inside chamber
Inventor: BRENNER MICHAEL
IPC: B05B15/12
Filed: 1991-08-06
Abstract: The method of making a chamber enclosed on all sides with a homogenised radiation environment and with heated walls, top and base involves using basic elements in the form of square tiles with air carrying holes along one axis opening into the sides through which the axis passes. Several tiles (1,-1''') are stuck together and finished off by cutting their common edge according to the function as a wall, floor or cover. Further elements are added to ensure that through air channels are maintained when the chamber is assembled. USE/ADVANTAGE - E.g. for making painting chamber e.g. for vehicles, or for tepridarium for climatic therapy. Method ensures that walls, floor and top radiate heat uniformly into chamber. Defined internal chamber temp. is achieved without using electrical systems inside it.
Patent DE-4127214-A1 (DE)
Inventor: BRUCHMANN KLAUS
IPC: H02H3/04
Filed: 1991-08-16
Abstract: The invention relates to a low-voltage fuse link having a fuse-link cartridge (1) which is connected between a part (2) of a phase line coming from a supply network and the part (3) of the phase line leading to a load, and having a fuse-condition signalling device having a glow lamp (10) which flashes if the fuse (1) has melted through. The fuse-condition signalling device has a voltage-multiplier circuit consisting of diodes (6, 7) and capacitors (8, 9), which circuit is connected via very-high-resistance limiting resistors (12, 13) to the outputs of the fuse (1). No auxiliary resistors are required to produce reliable triggering of the condition signalling device, even when the load is switched off; a phase conductor piece (4) which is approximately 10 cm long is adequate for this purpose. <IMAGE>
Patent DE-4128231-A1 (DE)
Title: Protective device on mast foot of wind-surfer rigging - consists of circular collar, fastened around mast to ring below mast foot joint
Inventor: SCHLITTENBAUER FRANZ
IPC: B63B35/79
Filed: 1991-08-26
Abstract: The protective device is fastened to the mast foot, and has a flexible collar (54), which engages around the mast. The collar consists of an integral ring, or may be closed to a ring, as far as sail and sail fastening on mast foot permit. The lower edge (56) of the collar is fixed to a ring (40) or plate. This is rotatably fastened below the mast foot joint (2). The ring has a cylindrical edge. This, and the lower edge of the collar, have corresponding elements (42,58) of an adhesive closure. The collar may also have a top clip (64). USE/ADVANTAGE - Protects surfboard and feet and hands of user, even while surfing.
Patent DE-4132422-A1 (DE)
Title: Twin chamber container for dispensing flow medium - has flexible plastics container and medium chamber and flexible inner partition near valve
Inventor: FRIEDRICH SEN RICHARD
IPC: B65D83/14
Filed: 1991-09-28
Abstract: The container (1) is made from a biaxially blow-stretched plastics whose interior is divided by a wall into a chamber near the valve. This holds the filling material (G) and a medium chamber (4) containing the propelling medium (M). The wall closely adjoins the inside face of the container. The outer container (2) is also of biaxially blow-stretched plastics and has a closable filling opening for the propellant. ADVANTAGE - Plastics can be used instead of metal for the outer container whilst still withstanding the high pressure.
Patent DE-4132855-A1 (DE)
Inventor: SEMM KURT PROF DR MED DR MED
IPC: A61B90/00
Filed: 1991-10-02
Abstract: The invention relates to an instrument for applying an adhesion prophylaxis, especially in the form of a foil (22) for endoscopic operations. The instrument comprises a circular-cylindrical application sleeve (10) for insertion into a trocar sleeve or for the direct insertion into a pneumoperitoneum. A rod-shaped foil carrier (14) can be accommodated in the application sleeve onto which the foil-like adhesion prophylaxis (22) is wound. The foil carrier has for this an elongate, especially axial, reception region (20) in its front region in which the adhesion prophylaxis is accommodated positively or non-positively. <IMAGE>
Patent DE-4133126-A1 (DE)
Inventor: SCHWOTZER GUENTER DR
IPC: G01N21/77
Filed: 1991-10-05
Abstract: The invention relates to a miniaturised humidity sensor. The object of the invention, to provide a humidity sensor while employing optical fibres and interference-layer components, which sensor can be made small and compact, has a wide and variably suitable effective range, overcomes the drawbacks of the prior art and can be made cost- effectively in large numbers while the manufacturing process is subject to verification, is achieved according to the invention by the front end face of at least one optical fibre being connected to an optically transparent component, and there being arranged on this component at least one humidity-absorbing interference-layer configuration having an optical direction of action towards the front end face of the fibre. <IMAGE>
Patent DE-4136475-A1 (DE)
Title: Revolution and torque regulation for reversible D.C. motor drive - reducing magnetic flux for low armature current to provide improved regulation during drive reversal
Inventor: BENDEL REINHOLD
IPC: H02P7/298
Filed: 1991-11-06
Abstract: The drive regulation method involves using superimposed regulation circuits (2, 3) respectively controlling magnetic flux or motor EMF and armature current. The magnetic flux of the DC motor (12), or each DC motor employed by the drive, is reduced for low armature currents, with the circuit amplification remaining constant. Pref. the magnetic flux is reduced depending on the armature current up to a variable threshold, with the circuit amplification adjusted in inverse proportion to the flux. USE/ADVANTAGE - For thyristor-regulated DC drive for machine component. Provides improved regulation during direction reversal of drive.
Patent DE-4139782-A1 (DE)
IPC: B01F25/70
Filed: 1991-12-03
Abstract: The invention relates to an emulsifying device for emulsifying diesel oil and water with the following characteristics:   1.1 a housing, which contains a mixing chamber with an inner wall surface;   1.2 a connection for a water injection nozzle;   1.3 a connection for diesel oil;   1.4 a connection for a mixture.   The invention is characterised by the following characteristics:   1.5 two hollow bodies, which each form a swirl chamber, are arranged inside the mixing chamber; 1.6 a first or a second intermediate chamber is located between the inner wall surface of the mixing chamber and the outer surface of each hollow body; 1.7 the first intermediate chamber is connected to connections for diesel oil and water, the second intermediate chamber to the connection for mixture;   1.8 the two swirl chambers are connected by a duct; 1.9 the first swirl chamber is connected to the first intermediate chamber and the second swirl chamber to the second intermediate chamber.   <IMAGE>
Patent DE-4200707-A1 (DE)
Title: Double or single acting reciprocating piston engine - has rocker arm between side of cylinder bore and crankshaft journal
Inventor: FITZER JOACHIM
IPC: F02B75/02
Filed: 1992-01-14
Abstract: The reciprocating piston engine or power unit may be double or single acting. The piston (K) is connected by a rocker arm (S) extending sideways through the cylinder bore to a crankshaft (KW). The crankshaft is linked to the rocker arm by a journal (KZ) and the operation of the cylinder is controlled by an inlet (E) and an outlet (A). USE/ADVANTAGE - Compact, low friction two-stroke or four-stroke engine which can act as the drive unit for a vehicle, a machine, a toy, a pump or a compressor.
Patent DE-4201922-A1 (DE)
Title: Coherence sensitive extinction measurement of coherent electromagnetic radiation - involves coupling electromagnetic measurement beam into fluid phase, passing through measurement zone and evaluating modulation of interference pattern produced with second beam
Inventor: RIEBEL ULRICH DR ING
IPC: G01J9/02
Filed: 1992-01-24
Abstract: The method involves coupling at least a first coherent electromagnetic beam (14) into the fluid phase of an inhomogeneous medium, transmitting the beam through a measurement zone (18), producing an interference pattern, projecting it onto an evaluation device (22) and measuring its degree of modulation. The interference pattern is produced by superimposing the transmitted coherent beam and a second transmitted coherent measurement beam (16) or a coherent reference beam. The degree of coherence is determined from the degree of modulation. USE/ADVANTAGE - For use in inhomogeneous media with at least one fluid phase. The method enables a sharp distinction to be made between the coherent and non-coherent radiation components.
Patent DE-4201939-A1 (DE)
Title: Circular or oval bed with two folding halves - has shaped cross sectioned frame, and rollers, with intersecting cables
Inventor: TOST HANS
IPC: A47C19/00
Filed: 1992-01-24
Abstract: The circular bed has a circular frame in two halves which fold up against each other. The U-shaped part of the frame`s profile has freely rotating plastics profiled rollers. The support for the U-shaped rollers is welded into a non-deformable frame with a main frame-part of 2.5 metres oval shape horizontally. The plastics rollers are sheathed in cables which intersect in star-shaped formation. The cables can be tightened individually to the degree of springiness required. USE/ADVANTAGE - The circular bed frame can be lightweight and easily produced and has an intersecting network of sprung cables and rollers.
Patent DE-4205735-A1 (DE)
Title: Air conditioner automatic control method - using external temp. sensor to measure temp. at known time intervals and evaluating weather conditions from values according to reference tables
Inventor: BAE YOUNG-DON
IPC: F24F11/00
Filed: 1992-02-25
Abstract: The method involves measuring the external temp. over a known time interval and placing it in memory. The weather conditions are evaluated with the frequency with which the external temp. is stored using reference data. Dehumidification is performed with the humidity determined according to the weather and a freezing prevention program for the internal heat exchanger is carried out. The measurement time interval is longer than the time during which weather conditions remain the same. USE/ADVANTAGE - Internal temp. and humidity are optimised using external temp. sensor, eliminating problems when humidity exceeds 80 per cent.
Patent DE-4210883-A1 (DE)
Inventor: OBERDORFER-BOEGEL RAINER
IPC: A47L7/00
Filed: 1992-04-02
Abstract: A process for operating a wet-dry cleaner (1) having an automatic cut-out of the turbine (28) and an electric tool (18), which may be connected thereto, provides for an impermissibly high loading of dirt to be detected in the case of the loading of dirt of the filter (15) and/or of the dust bag (14) being exceeded or in the case of any other disturbance in the suction region, due to the fact that either the absolute pressure is recorded on the intake side of the fan wheel (16) of the turbine or a differential pressure is recorded in the region of a Venturi plate (21) on the entry side of the fan wheel. <IMAGE>
Patent DE-4212275-A1 (DE)
Title: Dewatering a moist substance such as waste paper - by compression without producing high wear rate on machinery
Inventor: SCHNELL HANS
IPC: B30B9/12
Filed: 1992-04-11
Abstract: To de-water (W) a substance (A) as it travels (2) along a passage (5), water passes through a permeable surface (4) which retains the greater part of the solid (A'), as a result of which the solid is compacted and partially de-watered. The novelty is that the partially compacted material (A') then passes through a pressing section (6) in which it (A") is further de-watered (W'), and that this further pressing process (3) is undertaken in stages. USE/ADVANTAGE - Water content is partially removed from solids such as waste paper. The process removes a high proportion of the moisture content from the solid without producing a high degree of wear on the machinery used.
Patent DE-4214611-A1 (DE)
Title: Digital signal processor using counter(s) and frequency divider(s) - connected in chain circuit, as shift resistor, forming clock flip-flop
Inventor: SUWALD THOMAS
IPC: H04N5/00
Filed: 1992-05-02
Abstract: The counters and/or frequency divider (6) form a combination with signal processors for analog signals (3). The counter and/or frequency divider circuits contain simultaneously clocked flip-flops (11-16) in a chain circuit as a shift register. The counters and frequency dividers are pref. grouped with at least one circuit for processing the analog signals in an integrated structure (1). At least one output signal of one selected flip-flop may be supplied to an input of the first flip-flop of the chain circuit. In a logic circuit the selected flip-flop output signals are typically linked together for affecting an input signal for the chain circuit flip-flop. USE/ADVANTAGE - For digital signal control of analog signal processor, with reduction of counter and frequency divider interference to analog video signals.
Patent DE-4222647-A1 (DE)
Inventor: AZRIA MOISE DR
IPC: A61K47/28
Filed: 1992-07-10
Abstract: A pharmaceutical composition comprising isocaproyl[Ala<7>, Aib<10,17>, Lys(For)<11,18>, Lys (desoxyfructosyl <24>)]-salmon calcitonin-(5-32) which, when administered transmucosally, e.g. orally, has potent hypocalcemic activity. The composition may comprise a bile acid as resorption enhancer, and may be in capsule or liquid form.
Patent DE-4222953-A1 (DE)
Title: Further modifiable thermoplastic polymers prodn. - by copolymerisation of vinyl:aromatics and 2H-tetrazole(s) contg. vinyl:phenyl gps., opt. with other comonomers and graft-linking polymers
Inventor: SCHELLENBERG JUERGEN DR
IPC: B29C71/00
Filed: 1992-07-13
Abstract: Prepn. of subsequently modifiable thermoplastic polymers (A) comprises polymerisation of (I) 15-99.9 wt.% vinylaromatic monomer(s), (II) 0.1-15 wt.% 2H-tetrazole(s) of formula (II), (III) 0-50 wt.% comonomer(s) and (IV) 0-70 wt.% polymer(s) which can be used as a graft-linking base; the temps. in the polymerisation and work-up stages, and in subsequent processing of (A) are at least 5-30 K below the thermal decompsn. temp. of (II); R, R' = alkyl, phenyl, alkylphenyl, vinylphenyl, alkoxy, alkoxyphenyl, cyanophenyl or H, with at least one vinylphenyl gp. per mol. (I) is styrene, (II) is 2-methyl-5-(4-vinylphenyl)-2H-tetrazole (IIA), (III) is acrylonitrile and (IV) is polybutadiene homopolymer. USE/ADVANTAGE - Used for the prodn. of moulded prods. by injection moulding, extrusion, blow moulding, etc. The process enables the prodn. of thermoplastic polymers (A) which can be chemically modified after processing in order to produce or improve special properties; the process enables chemical modification of the polymer surface only or of partic. parts thereof, and the polymers are easily recycled after use.
Patent DE-4226308-A1 (DE)
Title: Bedding sheet with variable heat zones - has fleecy or fluffy structure at top, and smooth surface at bottom, different structures being achieved during weaving
Inventor: HAHN KURT
IPC: A47G9/02
Filed: 1992-08-08
Abstract: The bedlinen has a surface structure which is fleecy at the top, and smooth at the bottom. The fleecy top structure is produced by a fluffy texture or can be produced by altering the fibres during weaving. Material of different properties as regards heat retention can also produce bedding divided into a cool and warm zone. ADVANTAGE - The bed linen is designed to suit the body by being smooth at the bottom where the body requires less heat, and fleecy at the top where warmth is required.
Patent DE-4228320-A1 (DE)
IPC: B62L1/14
Filed: 1992-08-26
Abstract: A bicycle rim brake has a rubber spring element (11) arranged between the base (7) of the brake and the swivelling lever (1), as well as a bearing bush (8, 9) having two parts. The swivelling lever is mounted in the radial direction on both parts of the bearing bush. In the rest position of the swivelling lever, there is a clearance between the stopping faces of the swivelling lever and complementary stopping faces of both parts of the bearing bush. During the braking process, one stopping face (1e, 1f) of the swivelling lever comes to bear on a complementary stopping face (8e, 9f) of one of the bearing bush parts. In this way the brake can be on the one hand easily actuated, whereas on the other hand vibrations can be effectively suppressed during the braking process.
Patent DE-4231480-A1 (DE)
Title: Prodn. of stable mists e.g. air-water mists for visible tagging of air flows - by feeding to mixing region vapour obtd. from evaporator continuously supplied with liq., and into cooling region, cooled gas
Inventor: KAHLDEN THOMAS VON DIPL ING
IPC: B01F3/04
Filed: 1992-09-20
Abstract: Low contamination mist is produced by feeding to a mixing region vapour produced from an evaporator continuously supplied with liq., and cooled gas produced by this device by continuously introducing gas into a cooling section. Vapour condenses in the cold gas and so discharges the mixt. as mist at the outlet from the mixing region. Pref. electric heated evaporator unit is fed pure water from a reservoir via a metering pump/valve (5); simultaneously, an oil-free compressor, etc. feeds air which is filtered before forming to a buffer tank with condensate drain and re-filtering. Air flow is regulated by valve and passes through a bath of liq. N2 contained in a Dewar flask; the bath contg. a condensate tray. Cold air and steam from the evaporator flow along a mixing tube to form a mist cloud which is discharged via duct to be used as tracer material; excess condensn. is pptd. and returned to the evaporator via drain. USE/ADVANTAGE - Visible tagging of air currents for the testing/commissioning of pharmaceutical or electronics type clean-rooms etc. with reduced contamination from deposition of the tagging agent in the clean environment.
Patent DE-4233929-A1 (DE)
Inventor: DUNGS MANFRED DIPL ING
IPC: B29C65/06
Filed: 1992-10-09
Abstract: The invention pertains to a vibration welding apparatus (10) with a vibration welding head (110) that has a solid, long extended housing (112), on one face of which is mounted a drive motor (116) and in front of whose other face a vibration head (124) that can be tipped with the retainer for the component to be bonded is held by means of at least two long extended leaf springs (126a, 126b), the ends of which are attached on opposite sides of the vibration head (124) and near the end of the housing (112) facing the drive motor. The driven shaft (118) of the drive motor (116) is connected, via a connecting shaft (122) running through the housing (112), with an eccentric drive running in front of the face of the housing away from the motor and into the interior of the vibration head (124). A feed unit that guides and advances in the housing either the vibration welding head or the retainer that holds the component rigid during the welding operation serves to advance the vibration welding head (110) or the indicated retainer in the bonding direction after plastification of the components to be bonded in the area plastified by the frictional heat.
Patent DE-4236273-A1 (DE)
Title: Lens for focussing electrons for specimen inspection - has field generated by coils and cone-shaped electrode set into entry section
Inventor: PLIES ERICH DR
IPC: H01J37/141
Filed: 1992-10-27
Abstract: A magnetic lens is used to focus electrons (1) onto the surface of a specimen (2) at a partic. location. In the region of the specimen are upper (4) and lower (5) windings and these are set into a block of screening material (7). This has a funnel (10) with a cone shaped electrode (9) set into a top plate. The cone is connected to a positive voltage and this results in a magnetic field between the cone and a pole shoe (12) beneath the specimen. USE/ADVANTAGE - Improved focussing action. Eg for mfr. of semiconductor micro- and optoelectronic components in inspection of eg topographic features by raster electron microscopes.
Patent DE-4237830-A1 (DE)
Title: Games machine with virtual reality facility - provided by display built into helmet visor and input from user unit with joystick or similar device
Inventor: KLOS HANS
IPC: G07F17/32
Filed: 1992-11-04
Abstract: A games machine operated by the insertion of coins, tokens or other means, has a representation of the game display presented on the inside of a visor on a helmet (2) worn by the player. Sensors are provided that detect movement and these provide an input to the control computer (1). Inputs are also provided by a joystick roller ball or similar item. The virtual image effect created by the system allows the player to feel integrated within the game. USE/ADVANTAGE - Improves the involvement of the player within the game.