baber/WOPTO huggingface dataset:
Patent AU-2003240144-B8 (AU)
Title: Snap fastener for use with fabrics
Inventor: BIGLEY MARK
IPC: A44B17/00
Filed: 2003-06-26
Granted: 2009-11-12
Abstract: A snap fastener for use with fabrics comprising a flange having a cyclindical wall extending axially therefrom, the wall comprising a plurality of circumferentially extending engaging portions each engaging portion being separated from the next by a circumferentially extending non engaging portion.
Patent AU-2003278118-B8 (AU)
Title: Meso-substituted porphyrins
Inventor: FANTETTI LIA
IPC: C07D487/22
Filed: 2003-10-21
Granted: 2009-09-17
Abstract: Meso-substituted porphyrins of general formula (I) suitable for the use as photosensitizing agents, in particular in photodynamic therapy, are herein described.
Patent DE-102005020041-B9 (DE)
Title: Verbesserte automatische Einstellung eines Leistungspegels bei einer Kontrastmittelbildgebung
Inventor: CHOMAS JAMES E
IPC: A61B8/00
Filed: 2005-04-29
Granted: 2008-06-12
Abstract: Verfahren
zur Einstellung eines Sendeleistungspegels, um Kontrastmittel abzubilden,
mit den Schritten:  (a) Erfassen (28) von ersten und zweiten
Daten;  (b) Vergleichen (30) der ersten Daten mit den zweiten
Daten; und  (c) Einstellen (32) eines Sendeleistungspegels in
Antwort auf den Vergleich zur Kontrastmittelbildgebung, dadurch gekennzeichnet,
dass  das Erfassen der ersten und zweiten Daten jeweils aus
einer ersten und zweiten Abtastzeile (172, 174) in einer Abtastregion
(170) erfolgt, wobei die ersten und zweiten Daten jeweils auf eine
erste bzw. zweite Sendeleistung reagieren, die erste Sendeleistung
von der zweiten Sendeleistung verschieden ist, und die erste Abtastzeile
(172) von der zweiten Abtastzeile (174) verschieden ist.
Patent DE-3241285-C1 (DE)
Inventor: PETER BRAUN OTTO
IPC: G08B19/00
Filed: 1982-11-09
Granted: 1984-07-12
Abstract: An apparatus for controlling the regulator of a device for spreading salt and the like onto road surfaces, the apparatus comprising: a sensor for measuring the temperature of liquid on the road surface; a collector for liquid removed from the road surface, adapted for operation on a moving vehicle; a device operatively associated with the collector for measuring the concentration of salt in the collected liquid; and, a device operatively associated with the collector for measuring the quantity of liquid present per surface unit area of the road, based upon the quantity of collected liquid and a measured factor related to movement of the vehicle along the road, whereby sufficient information is available from the apparatus for regulation of a device for spreading salt and the like to achieve a salt concentration on the road surface just sufficient to avoid freezing at any predetermined tempertaure and for any predicted quantity of precipitation. The factor related to movement of the vehicle includes vehicle speed or distance travelled. The collector may comprise a suction device carried by the vehicle. The apparatus may comprise a common measuring chamber for housing the salt concentration and liquid quantity measuring devices. The liquid collector and liquid quantity measuring devices may be operated intermittently. The apparatus may be connected directly to a spreader device for automatically controlling the spreader, or may be connected to a display enabling manual control of the spreader.
Patent DE-3333995-C1 (DE)
Title: Racing and training vehicle to be pulled by dogs
Inventor: BOCK HANNS-JOACHIM
IPC: B62C1/02
Filed: 1983-09-21
Granted: 1984-12-20
Abstract: The invention relates to a racing and training vehicle which is to be pulled by dogs and has a vehicle frame which is built from tubular frame parts. Known vehicles are very heavy and are very dimensionally rigid, as a result of which the ground adherence is adversely affected in the case of bad ground conditions. In contrast, the invention proposes a particularly deformable and nevertheless stable structure, such that the vehicle frame has on each side an outer tube which extends continuously in the longitudinal direction, and that two approximately U-shaped or V-shaped connecting tubes are arranged between the outer tubes and are connected to one another in their central regions and their legs are attached to the outer tubes so that all the tubular frame parts are located essentially in a horizontal plane. A further improvement is achieved in that two rear wheels arranged on a rocker are provided on each side.
Patent DE-3338127-C1 (DE)
Title: Clamping device for a blanket cylinder of a web-fed rotary printing machine
Inventor: NAWRATH NIKOLAUS
IPC: B41F30/04
Filed: 1983-10-20
Granted: 1985-04-04
Abstract: For clamping and releasing a rubber blanket 10, a strip 7 is used on one of the two clamping shafts 3, 4, which strip is arranged at a recess 6 of the one clamping shaft 3. The strip 7 serves as guide element during insertion of one end 13 of the rubber blanket 10, after which one end 11 is fixed to the gap wall 16 by rotating the clamping shaft 3 with the aid of the strip 7. When the other end 13 of the rubber blanket 10 to be clamped is inserted, the strip 7 likewise serves as guide element and lies, in the clamped state, in the gap opening 5 between the two ends 11, 13 of the rubber blanket 10 (Figure 3). <IMAGE>
Patent DE-3442388-C1 (DE)
Title: Method for audio transmission in a high-resolution television system
Inventor: PLENGE GEORG PROF DR PHIL
IPC: H04S3/00
Filed: 1984-11-20
Granted: 1986-03-20
Abstract: For audio transmission, especially in the case of a high-resolution television system, for example a high-definition television system, it is proposed in order to reduce or avoid positioning errors that the original sound event, which is congruent with the original visual event (television event) be resolved into a large number, for example five, of differently directed real-sound sources, a separate electro-acoustic transmission path (consisting of a microphone, transmission channel, possibly with buffer storage, and a loudspeaker) be provided between the location of the original sound event and the location of the hearing event for each sound direction which is to be reproduced.
Patent DE-3507250-C1 (DE)
Title: Forging installation for open-die rough forging
Inventor: ROBRA HELMUT DIPL-ING
IPC: B21J13/10
Filed: 1985-03-01
Granted: 1986-09-25
Abstract: Forging installation for the open-die rough forging of billet sections and similar forged pieces as feedstock for subsequent drop forging with a hydraulic open-die forging press, a forging manipulator, a forged-piece turning device and a computer. The forging manipulator has a manipulator arm with manipulator tongs. The manipulator tongs can be pivoted with the manipulator arm about a horizontal axis and moved into and out of the open-die forging press with the aid of a driving unit. The computer controls the open-die rough forging in accordance with the length of the blank and with a forging programme. The manipulator tongs have a proximity switch by means of which the position of a forging in the manipulator tongs can be detected upon introduction of the forging. After the turning of the forging, rough-forged on one side, in the forged-piece turning device, a measure of the elongation caused by the rough forging can be input into the computer with the aid of the proximity switch and the driving unit for the manipulator arm. <IMAGE>
Patent DE-3623344-C1 (DE)
Title: Table board for hospital bedside tables
Inventor: WAGNER KLAUS
IPC: B29C37/00
Filed: 1986-07-11
Granted: 1987-11-19
Abstract: The invention relates to a table board for hospital bedside tables in which an edge which is formed in one piece from plastic material is interlocked or positively connected with the actual bedside table board by cast-in inserts. At the same time, a pivot or the bearing for a pivot is integrally formed with the edge. This results in an especially stable and easily disinfected embodiment which does not corrode.
Patent DE-3720918-C1 (DE)
Title: Steam reducing valve
Inventor: EHLERS DIETER
IPC: F22G5/12
Filed: 1987-06-25
Granted: 1988-11-24
Abstract: In order to achieve an extremely uniform mixing of the main steam flow with cooling water, a steam reducing valve is designed in such a manner that the valve body (1) is provided, directly below its seat cone (6), with approximately radially running bores (9) which open into a central bore (10) for driving steam which runs in a sleeve (11) which interacts slidingly telescopically with a housing-integral central sleeve (12). Arranged therein likewise is a central bore (13) which is provided, directly below a perforated throttling cone (18) which is arranged after the throttling arrangement and directed upstream with its tip (19), with a number of bores (22) which are distributed uniformly over the circumference and directed radially outwards. A housing-integral central bore (30) for the cooling water supply is likewise provided with radial distributor bores (32), the mouthpieces (33) of which are directed approximately parallel to the perforated cone angle, end in nozzles under the latter and beforehand receive the mouths of the radial driving steam bores (22). <IMAGE>
Patent DE-3733656-C1 (DE)
Inventor: HOERMANN STEPHAN DIPL-PHYS
IPC: G08B13/18
Filed: 1987-10-05
Granted: 1989-02-02
Abstract: A reflected light barrier having a transmitter transmitting an electromagnetic radiation, preferably light, and having a polariser, a reflector which is at a distance from the latter, thus forming the distance to be monitored, which reflector rotates the polarisation plane of the radiation by a specific angle, and having a receiver which responds to this radiation, transmits an output signal when the distance is free and has an analyser, the receiver being constructed divided into two with a first receiver and a second receiver and the first and second receiver each being provided with a first and second analyser which let through a polarisation plane, both analysers and the reflector being arranged in such a way that the polarisation plane of the radiation reflected by it forms the angle bisecting line of the angle enclosed between the two polarisation planes of the two analysers, the polarisation plane of the polariser of the transmitter being assigned parallel to one of the polarisation planes of the two analysers, i.e. either of the first or a threshold value switch emitting no analog signal when reflected radiation is received below a certain threshold and above this threshold emitting an analog signal which is dependent on the intensity of the received radiation is assigned to the polarisation plane of the first or second analyser and a comparator is arranged downstream of said threshold value switch and compares the two analog signals with each other and its output transmits when the output signal is exceeded.
Patent DE-3824373-C1 (DE)
Title: Supercharged piston internal combustion engine with a plurality of exhaust turbochargers functioning in parallel
IPC: F02B37/18
Filed: 1988-07-19
Granted: 1989-05-18
Abstract: By arranging a controllable exhaust gas shut-off device 133 in the exhaust line 127 upstream of the exhaust gas turbine 123 and an automatic charge air shut-off device 134 in the intake line 137 of the charge air compressor 124, one of the exhaust turbochargers 111, 112 is designed so that it can be switched off and on respectively. A rapid load increase to the rated output of the piston internal combustion engine 110 is achieved if a bypass line 43 with a controllable bypass shut-off device 45 is arranged on the controllable exhaust turbocharger 112, which shut-off device is designed as cross connection between the intake line 136 of the charge air compressor 118 of the exhaust turbocharger 111 which cannot be shut off and the intake line 137 of the charge air compressor 124 downstream of the charge air shut-off device 134 of the exhaust turbocharger 112 which can be switched off and on. This prevents thermal and mechanical overload of the exhaust turbocharger 112 when it is switched on. <IMAGE>
Patent DE-3843669-C1 (DE)
Title: Process for improving and retaining the crispiness of confectionery containing roasted chopped nuts and/or almonds and chocolate marshmallows obtained therewith
IPC: A23G3/00
Filed: 1988-12-23
Granted: 1990-07-05
Abstract: A process is described for improving and retaining the crispiness of confectionery containing roasted nuts (walnuts; hazlenuts) and/or almonds, which comprises adding millet seed to the nuts and/or almonds, and chocolate marshmallows prepared in this manner having a chocolate coating with a crispy chopped nut covering.
Patent DE-3936785-C1 (DE)
IPC: A61L2/18
Filed: 1989-11-04
Granted: 1991-03-28
Abstract: The invention relates to a process for sterilising a medical assembly group with at least two connections for coupling to a liquid stream of a medical device, in which a sterilising medium flows through the assembly group. 
<??>Medical assembly groups of this type are, for example, medical filters, in particular dialysers. They require a high degree of sterility. This is achieved by the process steps below: 
 
  a. Introducing the assembly group into a system with pressure-tight coupling of the two connections to a delivery and removal line of the system under atmospheric conditions, 
  b. Allowing the sterilising medium from the system to flow through the assembly group for a predetermined period, 
  c. Closing the two connections in a germproof manner in the coupled state, without these being opened after sterilisation is complete, 
  d. Removing the assembly group from the system as a sterile unit with closed connections. 
 
<??>All the process steps up to and including the removal of the assembly group are therefore carried out in a system in which the sterility obtained is maintained at all times. This "in-line sterilisation" guarantees a high sterility of the medical assembly group treated. 
<??>The invention furthermore relates to the appliance for carrying out the process. 
<IMAGE>
Patent DE-3942772-C1 (DE)
Title: Goods storage and display machine - incorporates drums with flexible bands carrying pockets filled with small goods
IPC: B65G1/137
Filed: 1989-12-23
Granted: 1990-09-06
Abstract: The machine for storing, automatically displaying, removing and entering goods (32) such as stationary articles or ironmongery consists of one or more storage units (1) with storage places (8,9,10). A data processing plant (22) stores and calls up data on the goods. The data processing unit (22) has a keyboard (24), a printer (25), and display (23). The storage unit has at least two rolls (5,5') joined by a flexible sheet (17) acting as goods support.  The rolls (5,5') are driven by two motors (2,2') controlled by an electronic control (18). USE/ADVANTAGE - Good storing and displaying machine. Goods are more quickly and easily available by the data processing unit which requires no criteria for putting them in order.
Patent DE-4035952-C1 (DE)
Title: Method of measuring temperature of electrical conductors - has electrode forming condenser with capacitance compared to calibration graph
IPC: H01G7/04
Filed: 1990-11-09
Granted: 1992-06-17
Abstract: The temperature T is measured a perovskite which is provided, on each of two opposite main surfaces, with an electrode to form a condenser (I). The capacity C is measured and, with the aid of a previously-plotted calibration graph C = f(T), the temperature T is determined. The improvement is that there is used, as perovskite, a substrate, produced from a material, as support for an electrical conductor, the temperature of which is to be determined, is so applied, as first electrode of, on the support substrate, that a good thermal contact exists between the first electrode and the substrate.
Patent DE-4037390-C1 (DE)
Title: Voltage supply for inverter controller - has intermediate circuit connected via power Zener diodes and isolation diodes
IPC: H02M5/44
Filed: 1990-11-22
Granted: 1991-06-27
Abstract: The voltage supply circuit detects a reduced voltage in the aux. voltage intermediate circuit (7), during mains (L1, L2, L3) voltage drop-out, via a comparator (8). The comparator (8) is used to establish whether sufficient voltage (UD2) to control (drive) the self-commutated inverter exists the voltage intermediate circuit (7). The output of the comparator (8) is connected to a logic AND-gate (14) whose output signal is used to close a contact (17) for controlling the protection (12), and the intermediate circuit is connected via power zener diodes (5.3) and isolation diodes (5.4), since direct coupling of both intermediate circuits is difficult at mains voltages above the necessary aux. voltage (i.e. e.g. greater than 380V). ADVANTAGE - Assures back-up of supply voltage in event of mains voltage drop-out.
Patent DE-4041323-C1 (DE)
Title: Domestic refrigerator heater - has heat insulation laminated components, artificial leather decoration, model formation packing and stuffing material
IPC: C08G18/08
Filed: 1990-12-21
Granted: 1992-07-16
Abstract: A hard polyurethane or polyisocyanurate foam is produced in known manner from known raw materials using as physical blowing agent C6F12, which is sparingly soluble or insoluble in the foam raw materials and which is contained in the cells of the foam. The cells pref. have a dia. 50-80 micrometre. The foam contains less than 8, pref. about 3 wt.% C6F12 and additionally contains an emulsifier with a nucleating effect on C6F12. The polyol component used to produce the foam is enriched with water, esp. 2-6 wt.%, to ensure formation of CO2 during foaming. USE/ADVANTAGE - As insulating material; the largest possible number of small and closed cells are present in the
Patent DE-4140748-C1 (DE)
Title: Converter supplying load in form of parallel oscillating circuit - has correction component assigned to regulating circuit for extinguishing time, also producing actual value for comparison with stipulated value
IPC: H02M5/45
Filed: 1991-12-11
Granted: 1993-04-15
Abstract: The converter arrangement feeds a load designed as a parallel oscillatory circuit (4) (based on C, R, L elements) connected to an inverter (3) bridge circuit forming part of the converter system, allowing the load circuit (4) to receive pulsed current from the inverter's (3) diagonals. During current alteration from one bridge diagonal to the other, a time overlap (U') occurs. A control circuit (5) is provided for the inverter (3) bridge circuit thyristors (V1-V4) in order to derive a measured value (tList) for comparison with a specified (desired) value (tLsoll). A correction element (7) is provided for the control circuit (5) in order to provide the required value (tLsoll) for the extinction time in relation to the drive frequency (f) in order to keep the magnitude cos (2PiftL+U'/2), where (tL) is the extinction time as measured for the thyristors, constant. ADVANTAGE - Optimum drive parameter for inverter thyristors settable for each frequency within drive frequency range.
Patent DE-4201066-C1 (DE)
Title: Low pressure loss centrifugal separator - esp. for droplet or particle sepn. from gas stream in pipeline
IPC: B01D45/12
Filed: 1992-01-17
Granted: 1993-07-22
Abstract: A centrifugal separator, esp. for separating liq. droplets or particle from gas strams, consists of a basic body which can be inserted in a pipeline and which contains spiral separators. The spiral separators (9) consist of a conical spiral body (15) with tangential inlet slits (14), a cylindrical spiral tube (16) which is connected to the sprial body (15) and which has tangential outlet splits (18) in its end region, and a concial separator bush (19) which is located within the spiral tube (16) in the region of the outlet slits (18) and which has an opening cross-section diverging in the main flow direction. The tip (21) of the spiral body (15) is directed against the gas flow direction. The basic body (1) has one or more outlet openings or nozzles (22), in the outlet slit region, for discharging the sepd. medium and the free flow cross-section in the basic body is closed by one or more sealing plates (10) which have passages (11) for the spiral tube (16) and which are positioned perpendicular to the longitudinal axis of the basic body (1) below the inlet slits (14) of the spiral body (15). ADVANTAGE - The droplet or dust separator operates without external energy supply and has increased efficinecy (about 96%) with low overall pressure loss.
Patent DE-4307348-C1 (DE)
Title: Oil- and water- emulsion sepn. process
Inventor: HOPF KARL-HEINZ
IPC: C10G33/06
Filed: 1993-03-09
Granted: 1994-08-04
Abstract: For the industrial separation of an emulsion, especially an oil/water emulsion, a container holds the emulsion for filtration and is concentrated by recirculation through a filter. When the emulsion has been concentrated, it is heated in the same container.Also claimed is an assembly with a single container (1) to hold the emulsion, and be concentrated by filtering, and the retained matter held in the container where it is also heated.During filtering the retained permeate at the filter is returned to the container to top up the lost vol.. During heating, at the underside of the container, compressed air is fed in to give an even distribution of fine bubbles over the cross section of the container. Vapour developed through the heat is drawn out of the container, and condensed, for the condensation to be caught in a container. The vapour is cooled by an air stream, while the working container is heated. While the working container (1) is heated, compressed air is extracted through a vapour channel (11) to the condenser (6), and then passed over the cool air stream. The dilution ratio of the cool air to the compressed air is at least 100:1.
Patent DE-4309658-C1 (DE)
Inventor: KOEBLER INGO
IPC: B41F27/12
Filed: 1993-03-25
Granted: 1994-10-27
Abstract: A device for changing printing plates automatically in offset sheet printing machines having a plurality of printing units is to be improved, in particular in respect of the construction-related outlay for the means for conveying printing plates. Mounted on each plate cylinder of a printing unit is a guide device which can be pivoted so as to engage with and be disengaged from the plate cylinder and by means of which a new printing plate can be fed from above to the plate cylinder and an old printing plate can be conveyed out again, likewise towards the top, while the plate cylinder is rotating slowly backwards. Mounted above the printing machine is a guide rail on which a carriage of a transporting device with lifting devices can be moved along all the printing units of the printing machine. The transporting device conveys the printing plates from the printing units to a central printing-plate container and conveys new printing plates from the latter to the respectively intended printing unit where said printing plates are fed to the plate cylinder via the lifting device and the respectively engaged guide device.