baber/WOPTO huggingface dataset:
Patent DE-4117515-A1 (DE)
Title: Fine grain bed cleaning - includes heavy metal removal and decontamination of toxic organic matter
Inventor: KLEMPS ROBERT DR
IPC: A62D101/43
Filed: 1991-05-24
Abstract: To treat beds of very fine granular material, by a combined decontamination of heavy metals and organic toxic materials, the bed is washed of heavy metals by biologically convertible acids or acid mixtures, followed by a sepn. of the solid and liq. components for the dissolved heavy metals to be removed for disposal. Following the removal of the heavy metals, the neutral salts of the washing acids are used as biologically active materials to decontaminate the toxic organic matter by suspension treatment within an anaerobic reactor. The process water sepd. from the bioreactor output is used for the bioreactor operation and/or used again with washing acid for further bed washing and/or passed directly to a drainage ditch. USE/ADVANTAGE - The technique is for cleaning loose masses or overgrown beds of finest granular materials, sludges, barbour silt, or the fine grain fraction of the earlier bed cleaning through chemical/physical treatment, and inert carriers contaminated with matter e.g. aliphatic and aromatic hydrocarbons, polycylic and halogenised hydrocarbons together with cyanides and heavy metals. It gives a combined action to remove both heavy metals and organic matter.
Patent DE-4124333-A1 (DE)
Title: Agent to inhibit inflammation and promote epithelial growth in eyes
Inventor: KRAMER AXEL PROF DR MED
IPC: A61K31/185
Filed: 1991-07-23
Abstract: An agent to inhibit inflammation and simultaneously to promote re-epithelisation and unspecific local resistance in the case of chemical or physical irritations, microbial inflammations or non-specific conditions of irritation or inflammation of the eyes in humans and animals contains, in addition to conventional auxiliaries and carriers, a salt or salts of thiocyanic acid as the only active ingredients.
Patent DE-4126213-A1 (DE)
Title: Multi-function chip card - has additional separate memory regions on card relative to different functions, each accessed by identification number
Inventor: KORST UWE K H DIPL ING
IPC: G06K19/073
Filed: 1991-08-08
Abstract: A multifunction chip card has the memory subdivided into a number of different application data fields. The application program is subdivided into two sections (ADF1, ADF2) related to a master file. Deducted files (SFl-SFn) are organised with different memory regions (slot1-slot n). Each application area is access controlled with the use of personal identification numbers. ADVANTAGE - Provides separate access control to different functions of different service providers.
Patent DE-4127518-A1 (DE)
Title: Magnetic disc storage device for connecting to host processor - has start=up data region for data transferred to buffer memory at system start=up time
Inventor: URABE MASAYUKI
IPC: G06F9/445
Filed: 1991-08-20
Abstract: The magnetic disc storage device is connected to a host processor (5) and contains at least one magnetic disc for the storage of data with system startup data in a startup data region, a buffer memory (2) for data to be transferred from the disc/host computer and a data communication device (1). The data communication device transfers the startup data from the startup data region into the buffer memory at the time of system startup. The storage device can be used as an external memory device. ADVANTAGE - Enables very short startup times to be achieved for memory systems.
Patent DE-4128015-A1 (DE)
Inventor: JASSERAND DANIEL
IPC: C07D471/06
Filed: 1991-08-23
Abstract: Pharmacologically active compounds of the general formula I <IMAGE> which can be monosubstituted or disubstituted in the phenyl ring and in which   R<3> denotes hydrogen, lower alkyl which can optionally be substituted by hydroxyl, lower alkenyl, C3-C6-cycloalkyl, C4-C7-cycloalkylalkyl or a phenyl or phenyl-lower alkyl group which is optionally substituted in the phenyl ring, R<4> denotes hydrogen, alkyl having 1-7 carbon atoms, which can optionally be substituted by hydroxyl, C3-C7-alkenyl, C3-C6-cycloalkyl, C4-C7-cycloalkylalkyl or a phenyl or phenyl-lower alkyl group which is optionally substituted in the phenyl ring, A denotes an alkylene chain having 1-2 carbon atoms and optionally substituted by lower alkyl, or a bond, oxygen or sulphur, Z denotes an alkylene chain having 2-4 carbon atoms, which is optionally substituted by lower alkyl or hydroxyl,   B denotes nitrogen or the CH group, R<5> denotes an optionally substituted pyridyl or phenyl radical, and   D represents a bond or, if B denotes the CH group and R<5> denotes an optionally substituted phenyl radical, can also represent the CO group, and their acid addition salts and/or S-mono- or -dioxides of sulphur-containing compounds of the formula I are described, as well as processes and intermediates for their preparation.
Patent DE-4130162-A1 (DE)
Title: Laser cutting appts., - includes suction openings in cross beams under work-table to remove gases generated during cutting process
Inventor: TOELLER MANFRED
IPC: B23K26/142
Filed: 1991-09-11
Abstract: Appts. comprises a machine base (10) supporting a work top (10) with several cross-supports (16,18) made of hollow section with gas openings (20) arranged along their length and at one end connected to a gas collection channel (24). The gas openings are pref. arranged on the two undersides of a prismatic profile whose edge (26) points upwards. The ends of each profile in contact with the collection channel (24) are fitted with a valve to selectively suck the gases from areas near the mobile cutting laser head (14). USE/ADVANTAGE - The cost of removing gas generated during cutting is reduced with minimal suction power.
Patent DE-4130937-A1 (DE)
Title: Mercury@ droplet electrode with magnetic needle valve - has flexible needle with tip centring and armature centring mounting locations
Inventor: LOHSE HEINZ
IPC: G01N27/34
Filed: 1991-09-13
Abstract: In a mercury droplet electrode for polarographic measurments with a magnetic needle valve, the novelty is that a valve needle (5) of spring wire is mounted at two locations, the lower location (13) providing centring of the needle tip in a widened glass capillary (6) and the upper location (12) providing centring of the magnet armature (3) in the coil (2). ADVANTAGE - The design reduces the effects of the capillary mfg. tolerances on the functioning of the electrode, simplifies the electrode construction and improves operational reliability of the electrode.
Patent DE-4136923-A1 (DE)
Title: beverage dispenser with cleaning of multi-use cups - has housing recess for placing cup therein to be sprayed with water and dried with hot air
Inventor: STADEL HANS-PETER
IPC: G07F13/06
Filed: 1991-11-11
Abstract: The dispenser has a housing with a recess into which a cup is set to receive a selected liquid. Located along the recess is a second one that receives the cup (18) for cleaning purposes. The cup is inserted in an inverted position and receives hot water sprayed through a number of nozzles (32, 34, 36, 38, 40). After a predetermined period the water is turned off and heated air is supplied for drying. The water and air are provided through valve controlled lines (28, 30). USE/ADVANTAGE - For dispensing tea, coffee and other beverages. Environmentally friendly re-use of cups.
Patent DE-4142464-A1 (DE)
Inventor: THIER KARL DIPL ING
IPC: D06F34/32
Filed: 1991-12-20
Abstract: An appliance operating with water, such as a washing or dishwashing machine, includes functional devices operable in a manner or sequence taking into consideration the degree of hardness or the range of the degree of hardness of the local mains water. In a region, readily visible to the operator of the appliance, the outer surface of the appliance has a space for the mounting of an indicating member with symbols associated with the degrees or ranges of hardness. A surface (9) of the member is provided with a coating (10) in which symbols (11) are defined by colour-change substances which are of substantially the same colour as the coating and which, on being wetted with water of an associated degree or range of hardness, change into a colour visibly departing from the original colour and the colour of the coating. <IMAGE>
Patent DE-4206476-A1 (DE)
Inventor: KAESSER JUERGEN DR
IPC: H04B1/16
Filed: 1992-03-02
Abstract: In a circuit for noise elimination in a broadcast signal whose spectrum contains redundant components, the received broadcast signal passes through a filter whose coefficients are controlled with a view to noise suppression. To calculate the coefficients of the filter, a target function is minimised which is intended to achieve maximum correspondence of the redundant components. <IMAGE>
Patent DE-4209995-A1 (DE)
Title: Chamfered edge grinding machine - has workpiece traversed in angled guideway with slit at bottom allowing contact with face grinding wheel mounted under guideway
Inventor: REILING REINHOLD
IPC: B24B9/00
Filed: 1992-03-27
Abstract: On the base of the machine are angled guideways (4,5) in which the workpiece can be supported and traversed. In the bottom of the guideways is a longitudinal slit (6) through which the workpiece corner protrudes. Under the slits with the grinding face upwards is mounted a face grinding wheel whose height relative to the slits is adjustable. At the periphery the wheel is slightly bevelled and pref. the grinding surface is a replaceable abrasive paper ring. USE/ADVANTAGE - Chamfered edge grinding machine avoids formation of burr which must be removed by hand. Dressing of wheel is not required.
Patent DE-4210626-A1 (DE)
Title: Change-down control in automatic vehicle transmission - giving min. angular deceleration of engine on attaining equal speeds of input and output transmission shafts
Inventor: HUBRICH BERNHARD
IPC: B60K26/00
Filed: 1992-03-31
Abstract: The method involves reducing output torque (MM) of an engine to a min. at the instant of attaining synchronous angular velocity (wsyn). The redn. takes place over an interval (t1-t0) which depends on a predetermined gradient (DELTA M/DELTA t). The desired min. torque is determined so that when the synchronous angular velocity is attained the rate of decrease (w<.>min.) of engine speed is as small as possible and pref. zero. The amt. (DELTA MM) of torque redn. is set by subtraction of the desired value from the actual value at the commencement of the change. ADVANTAGE - Ride comfort is optimised with precise definition of the engine torque redn. and timing of its inception and completion.
Patent DE-4211928-A1 (DE)
Title: Dust sepn. from an air stream - is used to preliminarily settle coarse particulates followed by filtration e.g. for shoe buffing or grinding machines
Inventor: GARB RICHARD
IPC: A43D95/08
Filed: 1992-04-09
Abstract: Air cleaning device with a filter, especially for shoe-repair machinery, having the novel feature that the cleaning device processes a separate (5) located upstream of the filter (11,12). Dust-lader air from a belt (2), or other type, of girds, etc, is pulled fownward, away from the operators nose and mouth, from the working point through an intake (3), closable by a flap (4), into a separator chamber (5), under the influence of a fan (9). The air flow is temporarily compressed by the restricting boffle (7) and immediately expanded to reduce its velocity and cause precipitate of large particles into the collector (6). The air containing residual, fire particlates is pulled through opening (8) and fan ((0 to be discharged to atmosphere as purified air after passing through a filter cartridge (11). Polyester fleece is the preferred filter medium, and this may be corrugated to increase the filtration surface, and/or metallic coated to provide electrical conductivity and thereby reduce static electrical retention. The filter can be cleared to reverse air jet blowing. USE/ADVANTAGE - Preliminary gravitational separation of coarse particulates by reduction of the velocity of the air stream, to reduce the loading on the filter element.
Patent DE-4215470-A1 (DE)
Inventor: SEHR GERHARD
IPC: B01D17/025
Filed: 1992-05-11
Abstract: Separator plants for sink material, in particular starch, and float material, in particular fats, for small waste water (effluent) quantities are to be made cheaper in terms of construction and simplified with respect to disposal. Adaptation to the volumetric flowrate existing on site is likewise to be readily possible. The novel separator plant which achieves this object is characterised in that all feed and outlet and discharge lines are conducted through the covers of the settling tanks and the covers themselves are easily detachably attached. In this manner modules are formed to which in particular standardised tanks of the desired size can be applied. Together with quick-release couplings for the external piping, rapid dismantling of the functional unit is also possible for disposing of the waste of the entire tanks. The plant can be installed complete on a small trailer and then brought to changing sites of use, such as mobile dishwashers. Waste disposal is likewise performed on the trailer.
Patent DE-4219004-A1 (DE)
Title: Punch for stamping mounting holes in reproduction film esp. for multi-colour e.g. offset printing - consisting of stamping table and support plate with stamping system having several punching tools for the prodn. of holes controlled across processor unit.
Inventor: METJE HEINZ
IPC: B26F1/02
Filed: 1992-06-10
Abstract: The supporting plate(10) is located with freedom of movement compared to the punching tools(3). Two 4-quadrant photodiodes(6) are arranged with one of their coordinate axes, on a connecting line(Y-Y) of the centre points of the punching tools(3) and between these. The movement of the supporting plate(10) results by an adjusting unit(14) engaging this. The adjustment displacement is controlled depending on the output voltages of the 4-quadrant photodiodes(6). The drive of the supporting plate includes rollers(16) connected to a spindle(19) of a spindle drive(20), driven by an electric motor(22). The control of the motor is carried out by the 4-quadrant photo diodes across a processor unit. ADVANTAGE - Facilitates exact stamping of mounting holes independently of accuracy to gauge of reprodn. films and matches one to another. Produces angular accuracy with further processing. Dispenses with mounting foils and adhesive strips and similar.
Patent DE-4219342-A1 (DE)
Title: MOS transistor with reduced short channel effect and series resistance - uses three implant levels for drain-source which are self-aligned using a double layer spacer
Inventor: KWON HO YUP
IPC: H01L21/266
Filed: 1992-06-12
Abstract: The metal-oxide semiconductor (MOS) transistor is made using the following process steps: after formation of the gate dielectric layer, gate-electrode and gate insulator structure an insulating layer (5), pref. Si-nitride, is deposited followed by a semiconductor layer (6), pref. undoped polysilicon, or another insulation layer with a different etch rate, pref. Si-dioxide. This double layer is etched to leave double layer spacers (5a,6a) at the edges of the gate electrode. The etching action is pref. anisotropic, pref. carried out using dry etching, especially using RIE. A first implantation (8) of drain/source dopant is carried out. Then the semiconducting spacer (6a) is removed and a second, pref. lower level, implantation (9) of drain/source dopant carried out. The insulating part of the spacer (5a) is then removed and a third, pref. lowest level, implantation (10) carried out of the drain/source dopant. Also claimed is a first insulation layer (5) which is sufficiently thin to allow diffusion of dopant through it to take place. The gate dielectric and gate insulator layer are pref., SiO2 layers, the gate electrode is pref. doped poly Si. USE/ADVANTAGE - The structure has the advantage of a lower resistance lightly-doped-drain (LDD) structure, which has a lower sideways diffusion, resulting in a longer channel than conventional devices. This is manifested in a higher Vt than conventional devices and a lower leakage current. The substrate current is lower also, e.g. by a factor of about 5, than conventional devices, which shows a reduced carrier generation rate, and so a reduced injection rate into the dielectric. The stability of the Vt is consequently better. The structure is used in the mfr. of  64Mbit DRAMs.
Patent DE-4223958-A1 (DE)
Inventor: GABRIEL JOCHEN
IPC: A61M5/20
Filed: 1992-07-21
Abstract: An injector (10) is designed so as to receive a cartridge (11) containing an injection liquid (12). This cartridge can be displaced in the proximal direction in the injector counter to the force of a restoring spring (157). A longitudinally displaceable plunger (80) is loaded in the proximal direction by a spring (53), can be displaced in the injector between a proximal terminal position and a distal terminal position, and has a threaded spindle (19) which is guided in the screw thread (17) of an adjustment member (15), serves to act upon a piston (23) provided in the cartridge (11) and to which a guide member (67) is allocated, which is connected thereto so as to be fixed against rotation but freely displaceable axially. In the distal terminal position of the plunger (80), this guide member (67) is rotatable relative to the housing (100) of the injector (10), but not in the proximal terminal position. <IMAGE>
Patent DE-4225527-A1 (DE)
Title: Car park with car pallets in horizontal rows on tracks - has displacement elements of transporter exerting displacement pressure on pallets.
Inventor: SCHUCKEL WOLFGANG
IPC: E04H6/22
Filed: 1992-08-01
Abstract: In several parallel rows, the pallets are in abutting contacts. At the row ends, each pallet is fitted with a transport mechanism (1, 2), receiving the end pallet of a row and allocating it to another row. There is a displacement mechanism (3) for the pallets in the longitudinal sense on the track. The end pallet is transferred to and from the transport mechanism. The displacement mechanism consists of elements of the transport mechanism, which exert a displacement pressure on the pallet rows (4, 7). There is a mechanism (8) to pull back the pallets (9) by a preset path length. The transport mechanism parts are coupled by controls at the row ends. ADVANTAGE - Low-cost design and reduced space for pallet movement.
Patent DE-4227899-A1 (DE)
Title: Discharge mechanism for fluidic media with discharge head(s) - has distributor(s) with medium receiver(s) for distribution and stationary reception of at least one medium
Inventor: ZUCKSCHWERDT FRIEDRICH WILHELM
IPC: B65D83/28
Filed: 1992-08-23
Abstract: The manual discharger head(s) has at least one medium outlet with allocated distributor (10) for at least one medium on an increasing extent by a conveyor. The distributor has at least one medium receptor (10) for distribution and stationary retention of at least one medium. At least one medium receptor has in flow path at least one pressure surge conveyor (11) for release and entraining of at least one medium receptor. The distributor pref. spatially spreads the medium on an increasing vol. with the receptor providing wetting by its surface structure. USE/ADVANTAGE - For liq. gaseous powdery pasty etc. materials, with fine distribution even of very small particle sizes.
Patent DE-4232138-A1 (DE)
Title: Veterinary manipulation forceps for particle extirpation or comminuting - has tube insertable into anus, mouth, or vagina, whose distal end has two spring rods centrally clamped
Inventor: ELROY AVIRAM
IPC: A61D1/12
Filed: 1992-09-25
Abstract: The clamped spring rods (3) have a gripper (6) each at their freely sprung ends, facing a body cavity. They are so prestressed that the free ends spring away from the axis (4) of the tube (1). Thus, the gripper contacts an inscribed circle (D) about the tube axis. The circle approx. dia. is at least equal to that of the body cavity. The grippers are uniformly distributed at the periphery of the circle. Each spring rod end is fitted with an eyelet (7) in a plane (E), orthogonal to the tube axis. A closing cable (5) passes through the eyelets, forming a loop in the vertical plane. USE/ADVANTAGE - For small mammals for treatment of intestine, oesophagus, or as birth aid.
Patent DE-4236245-A1 (DE)
Title: Sparkling wine bottle with reclosable cork - has spiral thread on inside of neck and on cork which also has hole to alleviate pressure
Inventor: LUIPOLD GEB WEIS
IPC: B65D39/08
Filed: 1992-10-27
Abstract: The inside of the neck of the bottle has a spiral thread and the cork, of any material, also has a corresponding thread. The cork can be screwed into and out of the bottle without being left locked inside the bottle neck. There is a small hole through the cork to alleviate the pressure once the bottle has been opened. USE/ADVANTAGE - There are no longer any difficulties in opening the bottle. The same cork can be used to reclose it and there is o wire involved and thus injuries are reduced.
Patent DE-4236256-A1 (DE)
Inventor: GINDELE REINHOLD DIPL ING
IPC: E04B1/348
Filed: 1992-10-27
Abstract: The invention relates to a modular house arrangement which can be adapted to the various requirements in the various stages of the life of a family. The house arrangement thus comprises a basic unit 12 which is configured as a functionally independent family house and can be extended by at least one add-on, ground-level extension unit 16, 18, both the basic unit and the extension unit 16, 18 having, for mutual connection at defined locations, prefabricated, closable passageways 28, 30 and connection points 27 for installations. <IMAGE>
Patent DE-4237502-A1 (DE)
Title: Medicaments contg. anti-idiotype-CD14 antibodies - having high endotoxin binding capacity, used for treating e.g. infections, burns, ARDS, septic shock or psoriasis
Inventor: SCHUETT CHRISTINE PROF DR
IPC: A61K38/00
Filed: 1992-11-06
Abstract: Medicaments contain one or more monoclonal anti-idiotype antibodies (I) with CD14-imitating function. (I) are pref. humanised by genetic engineering or adapted for other species. Pref. (I) imitates sequences of glycosylated or non-glycosylated CD14. Also claimed are numerous uses of anti-idiotype-CD14 antibodies (I') (see "USE"). CD14, a monocyte differentiation antigen, is a glycosylated protein of human origin (CD = cluster of differentiation). USE/ADVANTAGE - (I) recognise and neutralise endotoxins (ET) (claimed). Claimed medicinal uses of (I') are for prophylaxis or therapy or diseases by reducing ET damage, prevention of sCD14-mediated cell activation and therapy of infections; the diseases involved are specifically burns (or sequellae), polytrauma (or sequellae), multi-organ failure, ARDS, septic shock, severe infections with AIDS, sequellae of therapy in immunosuppressed patients, liver diseases, immune defects, skin diseases (e.g. psoriasis), rejection crises, graft-versus-host disease and auto-immune disease. Other claimed uses of (I') are : for prodn. of ET-specific adsorbents, for removing ET from patients, animals, nutrient media, infusion solns., rinsing solns. and other sterile prods.; and for detection of ET, ET-binding substances, exotoxins and other specific binding substances. (I) are useful for therapy and prophylaxis of viral or bacterial infections, esp. those associated with sepsis or ET shock. They are also useful prophylactically, e.g. for excluding ET during operations or organ transplantation. (I) have high ET-binding capacity. Unlike conventional anti-ET antibodies (e.g. raised against ET, LPS or lipid A) (I) do are not gp.- or strain-specific, and do not bind differently to free ET and whole bacteria contg. cell-bonded ET.