baber/WOPTO huggingface dataset:
Patent DE-4329047-A1 (DE)
Title: Purity testing system for determining impurities in hollow glassware
Inventor: PODMANICZKY ANDREAS
IPC: G01N21/90
Filed: 1993-08-28
Abstract: The invention relates to a purity testing system for determining impurities in hollow glassware, which system has mechanisms for moving the hollow glassware (7), furthermore a laser (1) as light source for transilluminating the hollow glassware (7), a photodetector (16) for sensing the light beam leaving the hollow glassware (7), and an electronic unit for analysing the output signals from the photodetector (16), and there is located between the laser (1) and hollow glassware (7) a beam deflector (3) to ensure the scanning movement of the laser beam, furthermore provision is made between the hollow glassware (7) and the photodetector (16) for an optical diffusor element (15) in order to disperse the light beams which have passed through in directions deviating from its original direction. The essence of the invention is that the optical diffusor element (15) is connected directly to the photodetector (16), furthermore the optical diffusor element (15) is configured as a directional filter element. The dimensions of the sensor surfaces and their distance from the diffusor element (15) are selected in such a way that the spatial angle of the light beams (17) which are sensed is smaller than 10 degrees, advantageously smaller than 5 degrees, while the directional angle (20) of the spatial angle (19) is smaller than 30 degrees, advantageously smaller than 20 degrees. <IMAGE>
Patent DE-4332176-A1 (DE)
Title: Tank for storing flammable viscous liquids tending to deposit solids - has tank wall, base and cover, with second tank base and intermediate layer of open-pored material
Inventor: SCHARNER HANS-GUENTER
IPC: B65D90/507
Filed: 1993-09-22
Abstract: The spacer pieces (9,11) between the base (3) of the tank and the adjacent tank inner wall (4) position a layer (10) of open-pored material, such as filter concrete, withstanding the pressure of the fluid being stored. A second tank base (12) is above the top of the open pored layer. The space between the two tank bottoms is connected to an expansion plate (13) and to the adjacent inner wall of the tank (4) and also to a vacuum control unit (14). The second tank base edge is joined to the inside of the tank wall by the expansion plate. USE/ADVANTAGE - The bottom of the tank for flammable viscous liquids can be checked for leakage, and pollution of the ground water from liquid seeping from the tank avoided.
Patent DE-4332305-A1 (DE)
Title: Switch (circuit breaker) in the form of a box for low voltage, with a built in ammeter
Inventor: DOSMO RENATO
IPC: H01H11/00
Filed: 1993-09-23
Abstract: A switch, in the form of a box, for low voltage, equipped with a front cover (5) which contains a data display unit or display (4) which indicates the value of the current which is flowing through the switch. The ammeter is electrically connected to an internal bus for communication with the protection module (6) of the switch (1), from which it receives a representative value for the current which is flowing through the switch. A control circuit (9) for the display and a logic circuit for the controller (8) are additionally provided, said logic circuit processing the information which is transmitted from the protection device. <IMAGE>
Patent DE-4335045-A1 (DE)
Inventor: WADLE ARMIN DR
IPC: A61K8/37
Filed: 1993-10-14
Abstract: PCT No. PCT/EP94/03293 Sec. 371 Date May 14, 1996 Sec. 102(e) Date May 14, 1996 PCT Filed Oct. 5, 1994 PCT Pub. No. WO95/10259 PCT Pub. Date Apr. 20, 1995An aqueous emulsion concentrate comprising: A) a water-insoluble oil component; B) at least one hydrophilic nonionic emulsifier; C) at least one lipophilic co-emulsifier; and D) from about 50 to about 70% by weight of water, based on the weight of the concentrate; wherein components A), B) and C) are present in a ratio by weight of A:B:C of 1:(0.31-1.5):(0.31-1.5); and wherein the emulsion concentrate is flowable and pumpable at 20 DEG  C.
Patent DE-4336048-A1 (DE)
IPC: G10H3/18
Filed: 1993-10-22
Abstract: A bearing anchor (11) may be moved or set along a section of the circumference of the rose (2) on or under the soundboard. Thanks to an appropriate design of the bearing anchor, it serves as a holder for one or several sound sensors (6), together with their associated lines, and may be introduced into the instrument through the rose, passing by the strings. The bearing anchor may be linked to a belt (3, 10, 14). By an appropriate design of belt (10) and anchor (11), the belt (10) draws the bearing anchor (11) against the soundboard when it is stretched along an axis parallel to the soundboard, so that the anchor is pressed against the soundboard along a section of the circumference of the rose and is thus held in place.
Patent DE-4336950-A1 (DE)
Inventor: ZHEN HUANG DR ING
IPC: B60G17/08
Filed: 1993-10-29
Abstract: The invention relates to a controllable oscillation damper for motor vehicles, comprising a damper cylinder (33) which is filled with damping fluid, in which a damping piston (36) connected to a piston rod (37) and provided with pressure-dependent valves (34,35) for the tension and compression stages slides, the said piston dividing the damper cylinder into two working spaces (39,40), and which is provided with a controllable outer damping-valve system (6) for setting the damping force of the oscillation damper. In conjunction with the pressure-dependent valves (34,35) on the damping piston (33), the damping-valve system permits four characteristics for the damping force in the tension and compression stages and has two damping valves (2), each comprising a pressure-dependent valve (7,8) and an electromagnetically controllable control spool (9,10) which interacts with at least one opening (3,4) and can be moved axially. The damping valves (2) are arranged coaxially with respect to one another in an essentially cylindrical valve housing (5) and can be connected to one another via flow passages. According to the invention, at least one of the flow connections (14,15) for the damping fluid is routed axially into the damping system (6) via the end (16,17) of the valve housing (15). The advantage of the damping-valve system is, in particular, that it can be arranged at points in the vehicle at which the known damping-valve system cannot be used for reasons of space. <IMAGE>
Patent DE-4339124-A1 (DE)
Title: Motorcycle exhaust system for large, swept vol. engines
Inventor: SCHWARZ EBERHARD
IPC: F01N1/08
Filed: 1993-11-16
Abstract: The silencer system is for one and two cylinders, form-stroke engines with a large swept vol. of at least 350 cubic cm per cylinder. It is of a multichamber type with a silencer for each cylinder. The silencer body is divided into several expansion chambers through which exhaust gas flows, by a set of serial annular (1) and disc-shaped reflection faces (2). Each reflection face is coupled to a sheet metal, perforated body (3), which conducts the pulsed exhaust gas flow radially outwards. This occurs such that the absorption effect of the steel wool (4) around the expansion chamber is utilised to a max..
Patent DE-4339811-A1 (DE)
Inventor: PUSINELLI THOMAS
IPC: A61M5/168
Filed: 1993-11-23
Abstract: The invention comprises a metering device (10) for volumetric dispensing of a liquid additive which is added in a specific volume ratio to a liquid flowing in a first tube line (11), in particular drawn-off blood, this addition being effected via a second tube line (12) which opens directly or indirectly into the first tube line. The metering device (10) according to the invention is intended in particular for volumetric dispensing of an anticoagulant liquid (ACD) or a sedimentation accelerator in a system for collection and retransfusion of autologous blood, which system has a tube or pipe section extending downstream of the junction point (14), and also a drip chamber (18) connected downstream of the drip tube (16), and a light barrier (30) whose direction of action is transverse to the direction in which the drops fall. In order to rule out the possibility of incorrect dispensing resulting from changing viscosities of the liquid flowing in the first tube line (11) and associated changes in the size of the drops, it is proposed according to the invention to provide two electrically controllable valve means (22, 23), of which in each case one is included in one of the two tube lines (11, 12), and to control these valve means (22, 23) alternately by means of a counting and controlling unit (CPU, RAM) so that in each case only one of the two aforesaid tubes (11, 12) is switched on-line at any one time. The liquid remaining in the drip tube (16) due to the capillary effect in this case provides for a constancy of volume between drops falling at the lower end of the drip tube (16) and additive being metered in at the upper end of the drip tube (16). <IMAGE>
Patent DE-4340280-A1 (DE)
Title: Set of structural parts for a housing made of plastic for the accommodation of electric components
Inventor: KUEHNLE ANDREAS DIPL ING
IPC: H05K5/00
Filed: 1993-11-26
Abstract: A set of structural parts for a housing made of plastic for the accommodation of electric components (16), sensors and/or circuits, having a frame (1) in which electrical conductors (9, 10) are embedded which passed through the frame (1) from the inside to the outside, having a base (20) which can be attached to the frame (1) on its bottom (2), and having a cover (30, 40) which can be attached to the frame (1) on its top (3). The bottom (2) and the top (3) of the frame (1) are profiled such that they complement one another in such a manner that two identical frames (1) can be joined together without any play by means of the bottom (2) and top (3). <IMAGE>
Patent DE-4401525-A1 (DE)
Title: Linearising of electrical output signals which correspond to measurement value
Inventor: PETER RAINER
IPC: G01D3/02
Filed: 1994-01-20
Abstract: The approximately linearised output signal (U1lim) of the linearising network on its side has a non-linear course compared to the raw signal (UE), so that in certain cases, a constant signal is added as offset, and also an overall amplification is adjusted. The output signal (Ulin) of the analogue linearising network (1) experiences a further correction, by which with the prodn. of a final output signal (UA), the curvature of the preliminary output signal (Ulim) of the analogue linearising network (1) is altered.
Patent DE-4404029-A1 (DE)
Title: Assembly of insulating glass panes
Inventor: LENHARDT KARL
IPC: C03C27/12
Filed: 1994-02-09
Abstract: To assemble insulation glass panes (6), together with a frame distance holder (7) from a plastics mass, the first pane (6) is transferred horizontally, and the strand is applied to it. The pane (6) is swung upwards to be fitted to the second pane. Also claimed is an assembly with a tilting table (16) parallel to the horizontal conveyor (1), with holders for the first pane (6). A jet moves parallel to the glass pane surface, to apply a strand of plastic to the glass.
Patent DE-4405725-A1 (DE)
Title: Wheel alignment setting jig for motor vehicle
Inventor: SEIBOLD ALEXANDER
IPC: G01B5/255
Filed: 1994-02-23
Abstract: A wheel alignment setting jig for a motor vehicle comprises a rigid connection beam (12) at the ends of which are mounted identical measurement units (18) each of which supports a pivot assembly (231) rotatable about an axis (33) and which carries a gauging bar (36) filled with the contact feelers (27). The assembly (31) is at one end of a hollow tube (29) through which horizontal rotation of the bar (36) is transmitted to the protractor gauge (44). During alignment the wheels are positioned on the rotatable plates (13) and the feelers (37) brought into diametrically opposite contact with the wheel rim for toe-in/track setting and camber angle is set after turning the bar (36) into the vertical.
Patent DE-4407148-A1 (DE)
Title: Form correcting device for lapping and polishing tools
Inventor: LEHMANN WOLFRAM DR
IPC: B24B49/02
Filed: 1994-03-04
Abstract: A piezo-electric adjuster (1) is installed centrally in the tool. This adjuster is balanced out by a bearing when the tool rotates. Connecting wires (7) lead to the outside. A change in the voltage applied to these wires causes a change in the length of the core (8) of the tool. A pulling and pressure applying rod can be centrally applied on the offside of the working surface (9). This rod is balanced out by a bearing (10) when rotated.
Patent DE-4408619-A1 (DE)
Title: Pressure treatment of grains prior to vacuum packing and vacuum freezing
Inventor: ECKEN JOSEPH DIPL ING
IPC: F26B17/04
Filed: 1994-03-15
Abstract: The processing and vacuum packing and vacuum freezing of prods. may result in the formation of cavities and a cake-like consistency. The novelty is that the prod. is subjected to pressure to fill the cavity, using an implement whose pressure may be intermittently (vacuum oscillation) adjusted as required. The surface applying the pressure is flexible to such a degree that the surface applying the pressure confirms to the item under treatment.
Patent DE-4416309-A1 (DE)
Title: Register with sequencer for files, ring binders, note=books etc.
Inventor: DAUB THOMAS DIPL ING
IPC: B42F21/00
Filed: 1994-05-09
Abstract: At least two similar detaching holes (10) are positioned at varying distances from the edge. Tabs (30) are positioned on slides (26) movable or displaceable along the register edge (16) and detachably joined to the register sheet (1). The distance (x) between two detaching holes corresponds to the tab length (x) protruding beyond the register edge.A pref. perforated cutting or fold line is positioned between, and parallel with, the detaching holes. The register sheet top and/or bottom edge joining the detaching edge to the register edge forms a further register edge having at least one slide. At least one row of anchoring holes (24) is spaced apart from the register edge (16,18,20) and takes plug-in elements (28) on the slides.
Patent DE-4416546-A1 (DE)
Title: Material strip width characteristic distribution determining method for e.g. stainless steel, metal alloy
Inventor: BERGHS ANDRE DIPL ING
IPC: G01L5/04
Filed: 1994-05-10
Abstract: The method involves using a linked measuring roller (3) with individual measurement zones (4) over which a metal strip (1) is moved in a direction perpendicular (2) to the roller. Measurement values are delivered from the measurement zones and corrected depending on the deviations for the measurement values of respective adjacent measurement zones in the sense of a redn. of these deviations.The deviations are determined across a number of successive timely successive measurement valve detections. The measurement zones not covered by the strip (1), remain out of consideration.
Patent DE-4416794-A1 (DE)
Title: High heat resistance steel used in boiler mfr.
Inventor: BENDICK WALTER DR RER NAT
IPC: C22C38/28
Filed: 1994-05-06
Abstract: A high heat resistance steel used in the prodn. of boilers with the following melt analysis compsn. (wt.%): C 0.05-0.095, Si 0.15-0.45, Mn 0.30-0.70, P  <=  0.020, S  <=  0.010, Al  <=  0.020, Cr 2.20-2.60, Mo 0.90-1.10, V 0.20-0.30, Ti 0.05-0.10, B 0.0015-0.0070, N  <=  0.01, and balance Fe and usual impurities, is annealed for 30-60 minutes at 1040 deg  C, cooled in air, and held at 730-760 deg C for at least 1 h.
Patent DE-4418169-A1 (DE)
Title: Metal shoe for horses
Inventor: STRAUB JUERGEN
IPC: A01L7/06
Filed: 1994-05-25
Abstract: The horseshoe has  bore holes (1a,1b) for inserting studs.  When the studs are not in use the bore holes are closed by interchangeable tight-fitting metal or plastics cylinders.  The cylinders can be made from refined steel or aluminium or from plastics having a Shore hardness of 74-90. The bore holes can have an inner thread and the cylinders can have a suitable outer thread.
Patent DE-4421637-A1 (DE)
Title: Crankshaft vibration damper with one crankshaft end fitted with hub
Inventor: LUTZ ANDREAS
IPC: F16F15/12
Filed: 1994-06-21
Abstract: On the crankshaft (10a) is fitted a hub (13), to which is coupled a rotary ring (15) via a rubber track (14), while a belt pulley is associated to the rotary ring. The belt pulley is slidable in the axial direction of the crankshaft. There is an axial vibration damper (21) with at least one metal spring element (22), elastic in the crankshaft axial direction, but torsionally rigid in the radial direction. It damps the appearing axial vibrations and transmits the torque from the crankshaft onto the belt pulley. Pref. the spring is a corrugated annular diaphragm, extending radially to the crankshaft axis (23).
Patent DE-4429143-A1 (DE)
Title: Slot outlet esp. in housing or shaft
Inventor: MUELLER GOTTFRIED
IPC: F24F13/078
Filed: 1994-08-17
Abstract: In the outlet aperture (3) opposing guide profiles (13,14) of different shapes are inserted, which have a surface contour for guiding an air current (24). The guide profiles are fixed to the one and the other channel wall (4,5), by virtue of which the direction of the air current is variable.  The one guide profile (13) comprises a guide strip (15) with formed guide foot (17) and the other guide profile (14) comprises a curved section (19) with a formed strip (21), the curve and the guide foot being opposite to one another. Between one channel wall (4,5) and the guide profile (13,14) or between two guide profiles (13,14) at least one air guide lamella (23) is arranged.
Patent DE-4431165-A1 (DE)
Title: Optical filter for optical data transmission
Inventor: LESSARD SYLVAIN
IPC: G02B6/34
Filed: 1994-09-01
Abstract: The optical filter can be realised with grating supported optical couplers. The central wavelength of the filter is polarisation independent. The polarisation independence is achieved with a double grating structure. The directional coupler (10) is an asymmetrical coupler with a strongly conductive and weakly conductive waveguide (11,2).  The refractive index (n5) on the outside of the weakly conductive waveguide (12) is smaller than that of all other refractive indices. The selection of this refractive index (n5) together with the grating constant (omega) makes the filter polarisation independent.
Patent DE-4438248-A1 (DE)
Title: Ball joint for mounting car gear change lever
Inventor: LEUER KARL-RUDI DIPL ING
IPC: F16H59/04
Filed: 1994-10-26
Abstract: The gear change lever (1) has on one side an outer spherical face (2). The lever has a ball pan (4) on its other side, centrally to the outer spherical face. The spherical face abuts a ball pan (7) of a joint housing (6). A ball (10) is secured on the housing diametrically opposite to the housing ball pan. The ball engages the ball pan on the gear change lever and is displaceable in the direction towards both ball pans (4,7). Pref. the ball is located at the end of an adjusting screw (9), extending through a wall of the joint housing and rotatable by a tool from the housing outside.
Patent DE-4443255-A1 (DE)
Inventor: KOEHLER HANNS PROF DR
IPC: G03B19/20
Filed: 1994-11-25
Abstract: The cine camera has an inner camera (2) with a noise generating camera mechanism supported within a camera housing (1) supporting the camera objective via a number of noise insulating mountings (5). These are positioned parallel to the optical axis (X) of the camera and exhibit a relatively high rigidly relative to LF forces and a lower rigidity relative to HF forces. Pre. the noise insulating mountings are provided by active coupling elements with a variable rigidity and a dynamically controlled length.
Patent DE-4445626-A1 (DE)
Title: Drill anchor for underground mining and tunnelling
Inventor: KASSELMANN JOCHEN DIPL ING
IPC: E21D21/00
Filed: 1994-12-21
Abstract: The anchor (1) is assembled as a threaded anchor bar (2) from hollow drill rod sections (5,7) interconnected by coupling sockets (6). On the borehole side it has a drill crown (4) with rinsing apertures, and on the roadway side a clamping and slide head (8), while a slide jacket (9) is located over a preset length. In a preset spacing between the drill crown and the slide head or jacket is integrated a swelling packer (10) in the anchor bar, surrounded by a swelling jacket. It contains a swelling valve, blocking against the intermediate space, in a support tube for stable transmission of the anchor tensile forces.
Patent DE-4445682-A1 (DE)
Title: Back-flushing separator with immersed ceramic filter by forced feeding of filtrate
Inventor: KAWANISHI TOSHIO
IPC: B01D29/11
Filed: 1994-12-21
Abstract: Back-flushing of a separator with immersed ceramic filter involves forced feeding to the filter channels of filtrate already sepd., for rinsing and forced feeding to the channels of a chemical for chemical cleaning. The two processes take place at independent definite frequencies and with definite duration.
Patent WO-8604282-A1 (WO)
Inventor: ANGELBECK ROLF
IPC: H01J37/18
Filed: 1986-01-07
Abstract: Une chambre à vide étanche à la pression, pour une machine de gravure par faisceau électronique destinée à recevoir les cylindres à graver, comportant une partie inférieure de banc de machine, une hotte à vide étanche à la pression, située sur la partie inférieure, la hotte étant conçue en arceau de tonneau et placée sur une lèvre d'étanchéité se trouvant sur le rebord supérieur de la partie inférieure qu'elle entoure, une ouverture de chargement pour le cylindre d'impression, s'étendant dans le sens longitudinal de la hotte, un couvercle pouvant être abaissé dans l'ouverture de chargement et formant avec celle-ci une fermeture étanche, ainsi que des équipements de levage et de transport disposés aux extrémités frontales et à l'ouverture de chargement, au moyen desquels le couvercle peut être soulevé depuis sa position fermée et mis en position ouverte par déplacement sur la périphérie extérieure de la hotte dans le sens de la périphérie, pour dégager l'ouverture; il peut aussi être déplacé depuis la position ouverte à travers l'ouverture pour ensuite être abaissé dans la position fermée.
Patent WO-8803527-A1 (WO)
Title: Improved keto-reduction of carbacycline intermediates
Inventor: DAHL HELMUT
IPC: C07C69/734
Filed: 1987-11-12
Abstract: Process for the production of alpha-hydroxy-bicyclo[3.3.0]octane derivatives of formula (I), where A is the double-bound residue -O-X-O-, X having the notation of a straight or branched-chain alkalin with 1-7 C atoms or the residue =CH-(CH2)3-COOR', =CH-CH2-O-CH2-COOR' or = CH-(CH2)3-O-CH2-CH2-COOR', with R' as C1-C7 alkyl; R is the residue (a), R'' having the notation of a hydrogen or phenyl, or the residue - SiR1, R2, R3, whereby R1, R2 and R3 can be the same or different and a straight or branched-chain alkyl group with 1-7 C atoms or phenyl; B is a trans-CH=C(X), with X as hydrogen or bromine, whereby the trans configuration relates to the C network; and D is an alkyl group with 1-10 C atoms, an alkenyl group with 1-10 C atoms or an alkinyl group with 1-10 C atoms. This process is characterized in that keto-bicyclo[3.3.0]octane derivatives of formula (II) are reduced in the presence of Cer-III salts.