baber/WOPTO huggingface dataset:
Patent DE-4127862-A1 (DE)
Title: Aggressive and non-aggressive pathotype distinction of phoma lingam - using random primers of 8-11 nucleotide(s) giving differing pattern after gel-electrophoresis, useful in plant protection
Inventor: WOESTEMEYER JOHANN DR
IPC: C12Q1/6895
Filed: 1991-08-21
Abstract: (A) Primers and their use are claimed for an early distinction of aggressive from non-aggressive pathotypes of Phoma (P.) lingam (= Leptosphaeria maculans). The primers are between 8 to 11 nucleotides long, pref. are: (a) 5'-ACGGTCTTGG-3' (b) 5'-GAAACAGCGG-3' (C) 5'-GGAGCCCAC-3'. (B) Also claimed is the method comprising reacting DNA isolated from P. lingam with either (a), (b), or (c) for 20, 60 and 20 seconds at 93 deg. 32 deg. and 72 deg. C respectively and sepg. the prods. by gel-electrophoresis. USE/ADVANTAGE - Aggressive and non-aggressive forms of P. lingam in cruciferous plants, esp. in rape, can be distinguised quickly and without using radioactivity. The new method takes approximatley 3 days and can be applied at early stages of growth. In an example, DNA was isolated from P. lingam by homogenising the mycelium (100mg) with liquid N2 and aadding it to 4ml of buffer (60 deg. C, 2% cetyl methyl ammonium bromide, 100mM Tris/HCl pH 8.0, 20mM EDTA, 1.4M NaCl and 0.2% B-mercaptoethanol). After 30 mins at 60 deg. C with shaking the DNA as extracted in a known manner. 25ng of DNA in buffer (10mM Tris/HCl, 1.5mM MgCl2, 50mM KCl, 0.1mg/ml gelatine) were mixed with 40ng of primer, 3mG MgAc, 0.2mM dATP, dCTP, dGTP, dTTP and 2.5 units Taq-polymerase. The mix. was layered with 50 micro-l liq. paraffin and incubated in a thermocycler at the temps. and times of (B). After 35 cycles, the mix was subjected to electrophoresis in a 1.2% agarose gel. Using primer (a), the aggressive strain showed bands of 680 bp and 2000 bp whereas the non-aggressive strain showed bands of 550 bp and 780 bp in addn. to a common band of 250 bp
Patent DE-4129980-A1 (DE)
Title: Thermoplastic moulding materials - contain polyester elastomers, fillers and oxazoline(s), useful for prodn. of fibres, foils and moulded articles
Inventor: PLITZKO KLAUS-DIETER DR
IPC: C08K5/353
Filed: 1991-09-10
Abstract: Thermoplastic moulding materials (I) contain, as essential components, (A) 0.1-99.9 wt.% thermoplastic polyester elastomer; (B) 0.1-10 2t.% oxazoline cpd.; and (C) 0-50 wt.% fibre or particulate fillers or their mixts. Prepn. of (I) is also claimed, whereby component (A) forming monomers opt. with an antioxidant are intimately mixed with (B) and opt. (C) at 200-270 deg.C. USE/ADVANTAGE - Use of (I) to form fibres, foils and moulded articles is also claimed. (I) exhibits good temp. stability and resistance to hydroly
Patent DE-4130742-A1 (DE)
Inventor: PFEIFFER ERNST F
IPC: A61B5/00
Filed: 1991-09-16
Abstract: The invention relates to a method and an arrangement for continuously determining the concentration of body fluid constituents, such as glucose or lactic acid. The taking of samples from the body tissue is carried out by the dialysis method. For this purpose, a dialysis probe which can be implanted in body tissue and has the shape of a double-lumen catheter is provided, which in the vicinity of its distal end carries a closed dialysis membrane (26). In addition, a feed channel (12) extending inside the dialysis probe (10) as far as the membrane region and fed with a continuous perfusate stream and also a return channel (18) limited outwardly along one dialysis section by the dialysis membrane (36), communicating with the feed channel at the distal end and connected to a measuring arrangement are provided. In order to be able to carry out drift-free concentration measurements during a measuring period which is as long as possible, the measuring arrangement comprises an electrochemical enzyme cell (20) engaging in a flow chamber of the return channel, while a by-pass channel (24) fed with a buffer stream proportional to the perfusate stream opens into the return channel (18) upstream of the enzyme cell (22) in the direction of flow. <IMAGE>
Patent DE-4133715-A1 (DE)
Title: Valve actuator for heating system - has valve with hand grip connection allowing instruction board to be attached
Inventor: SIMON HANS-JUERGEN DIPL ING
IPC: F24D19/10
Filed: 1991-10-11
Abstract: A valve actuation device for central heating systems has a valve connection and a hand grip section is taken off the valve connection. A mounting board (5) is designed for operational instructions (14), and is located either in or on the hand grip section such that it may be removed. ADVANTAGE - Provides simple and cost-effective method by which to ensure visible instructions.
Patent DE-4134151-A1 (DE)
Title: Air heat pump with at least two vol. changeable chambers - communicating with each other via heat exchanger arranged outside housing but respectively closable by separate ambient air connection
Inventor: HOFBAUER PETER PROF DR ING
IPC: F25B9/00
Filed: 1991-10-16
Abstract: Pistons are respectively arranged in the chamber, driven externally together or phase shifted, effecting the volumetric alteration of the chamber. The pump is designed in the form of a rotary piston machine with a stationary outer housing (100'). In this a rotatable outer rotor (100) is arranged which contains the inner rotor (178) located rotationally opposite it. Radially oriented overflow openings (111,112) are arranged in the outer rotor (100'), which, in the working position, align with the ambient air connections (105,106) in the wall (124) of the outer housing. Connection openings (109,110) are provided at the side of the outer housing for at least one heat exchanger (104). All the openings (111,112; 109,110) are arranged in such away that the rotary pistons (178), effecting the vol. alterations in the outer rotor (100), work as closing and opening elements for these openings. ADVANTAGE - Type of heat pump which can be operated without special heat carrying medium, managed at low cost of appts. without exacting sealing.
Patent DE-4136975-A1 (DE)
Inventor: GRABOWSKI DANUTA
IPC: C03C3/074
Filed: 1991-11-11
Abstract: An optical and ophthalmic glass is described, with a refractive index nd >/= 1.68, an Abbe number vd >/= 43, good chemical resistance and very good stability to crystallization, which has a composition on an oxide basis in wt.% given by: SiO2, 24-35; B2O3, 10-18;Al2O3, 0-1; SiO2 + B2O3 + Al2O3, >39-48; SiO2/B2O3 > 1.6; Li2O, 0.5-6; Na2O, 0-6; K2O, 0-4.5; Li2O + Na2O + K2O, 3-6.5; MgO, 0-3.5; CaO, 6-18; SrO, 3-10; BaO, 0-3; ZnO, 0-3; PbO, 0-3; MgO + ZrO + SrO + BaO + ZnO + PbO, 11-30; TiO2, 2-4.9; ZrO2, 2-9; Nb2O5, 2-13; WO3, 0-3; TiO2 + ZrO2 + Nb2O5 + WO3, 15-24; La2O3, 17-21; and optionally fining agents in the usual amounts. A ratio of TiO2 to ZrO2 of 0.3-1 and of SiO2 to B2O3 of > 1.9 is required for good chemical resistance. Up to 1 wt.% of the SiO2 content can be replaced by P2O5.
Patent DE-4138108-A1 (DE)
Title: Magneto=optical recording disc with improved environmental stability - has substrate, non-conducting material layer, recording layer and protective layer, pref. terbium
Inventor: YOSHIKAWA TAKAMASA
IPC: G11B11/10
Filed: 1991-11-19
Abstract: Disc has a substrate (1), a layer of non-conducting material (2), a recording layer (3) and a protective layer (4). The protective layer comprises at least one metallic element selected from the metallic element or elements which form the recording layer. The protective layer pref. contains a rare earth metal. The protective layer may be a film of metal, metal oxide or metal nitride. The protective layer film materias are Te, Te oxide or Te nitride. The recording layer comprises a film of TbFeCo. USE/ADVANTAGE - Used for the recording and retrieval of data. The recording disc has good productivity and environmental resistance.
Patent DE-4139440-A1 (DE)
Title: RF choke on cylindrical body - has axial connection pins adhered into blind-end holes in body
Inventor: SCHINDLER JOSEF
IPC: H01R43/24
Filed: 1991-11-29
Abstract: The cylindrical choke body (2) made of a ferromagnetic material has two blind-end holes (5). High-temperature-stable adhesive covered connection pins (4) are inserted into the holes. The adhesive material (8) is hardened by radiation heating. Choke coil (3) is wound on the body. The coil ends (6) are soldered on the connection pins in a solder bath applying an hydrogen flame. A plastics material layer (7) covers the body. ADVANTAGE - High electrical quality with low production cost protected against effects of environment.
Patent DE-4140542-A1 (DE)
Inventor: HEINE HANS-GEORG DR
IPC: A61P43/00
Filed: 1991-12-09
Abstract: Piperidylmethyl-substituted chroman derivatives can be prepared by first reacting appropriate chromancarboxylic acid derivatives, optionally with prior activation, with the cyclic amines and then reducing the carbonyl group, or reacting methylchroman compounds directly with the cyclic amines. The piperidylmethyl-substituted chroman derivatives can be employed as active compounds in medicaments, in particular for the treatment of disorders of the central nervous system.
Patent DE-4141236-A1 (DE)
Title: Leather bit for horses - has variable length loop and double-layer section, stitched and glued together
Inventor: MEROTH ERWIN
IPC: B68B1/06
Filed: 1991-12-16
Abstract: The leather bit for horses comprises a bottom section formed by a variable-length loop (20) which can be opened, and a top double-layer section (22). These are secured together for part of their length by gluing and one or more lengthwise stitching seams (36), so as to form a three-layer mouth-piece (24). The loop length is three or four times that of the mouthpiece, and it is of leather strip, its adjustment (26) being outside the mouthpiece. The double-layer section of leather strip of the same width, and forms two eyes (30) at the sides of the mouthpiece, in which rings (32) are held. ADVANTAGE - Simpliciity, and more comfortable for the horse, out of whose mouth it cannot drop.
Patent DE-4143413-A1 (DE)
Title: High-pressure cleaner with reduced storage space for accessories
Inventor: KRAENZLE JOSEF
IPC: B05B15/60
Filed: 1991-11-22
Abstract: The high-pressure cleaner (1) with a housing (2) enclosing a high-pressure pump (7) connected to a wash-gun (10) by the hose (9) has receptacles (16,17) in the housing (2) for the wash-gun (10) and the spray-lance (18). The receptacles (16,17) with supports (20) at their bottom sides are symmetrical to the housing edges and are formed as one plastic part with the housing (2). The depth of the vertical receptacles (16,17) is half the length of the wash-gun (10) and the spray-lance (18) respectively. The housing (2) is provided with a hose-hook (19), a movable and a stationary cable-hooks (13,14).
Patent DE-4201138-A1 (DE)
Title: Mfr. of coil arrangement for electromagnetic acoustic pressure pulse generator - involves attaching coil to carrier surface by pressing into adhesive film under temp. and then allowing to set
Inventor: MAHLER MATTHIAS DIPL ING
IPC: G10K9/12
Filed: 1992-01-17
Abstract: The mfr. of a coil arrangement for an electromagnetic acoustic pressure pulse generator requires a coil carrier (1) and a coil (6). The windings (201-20n) of the coil (6) are wound on the surface (5) of the carrier (1). The coil (6) is attached to, the carrier surface (5) by means of a thermoplastic adhesive film (7) which is applied to the carrier surface (5). A hold-down (12) runs parallel to the surface (5) at a distance at least equal to the coil wire thickness and the adhesive layer thickness. The coil (6) is wound between the adhesive layer (7) and the hold-down surface (13). This is pressed under a temperature at least equal to the melting point of the adhesive so the windings (201-20n) are pressed into the adhesive (7). The latter is then allowed to set. ADVANTAGE - A simple process for producing a high quality coil arrangement.
Patent DE-4204332-A1 (DE)
Title: Mobile peristaltic concrete pump - tilts sideways on chassis to accommodate distribution boom alongside outlet when folded for transport
Inventor: BENCKERT HARTMUT DR
IPC: E04G21/04
Filed: 1992-02-14
Abstract: The vehicle chassis (10) has two or more axles, while the oblong cylindrical pump housing (32) extends in the transverse direction, its tangential inlet and outlet (42,48) being connected respectively to a loading hopper and a discharge pipe (50), the latter supported by the folding boom (30). When folded into the lengthwise position for travelling, the boom free end is supported centrally on the vehicle and near the pump housing. The housing tilts on an axis parallel to the vehicle lengthwise axis, and the bottom edge (58) of the folded boom then bears against the top part (54) of the housing and in which the outlet (48) is situated. USE/ADVANTAGE - Mobile peristaltic concrete pump is of reduced overall height.
Patent DE-4213653-A1 (DE)
Title: Rubber form seal - involves mechanical pre-assembly of support components as support rings in bearer plate to be injected
Inventor: HEMMRICH GUENTER
IPC: F16J15/12
Filed: 1992-04-25
Abstract: The support components (4) are support rings (4) with an all-round groove (5) and at the openings (2) of the bearer plate (1) nose formations (3) engaging in the groove (5) are formed. The nose formations are bent so far out of the plane of the bearer plate that their face edges lie on a circle, the dia. of which corresponds to the support ring external dia. The openings have a dia. corresp. to the groove base dia. and are provided with an outwardly leading section, the width of which is slightly less than this dia.. The openings have a dia. corresp. to the external dia. of the support rings and the bearer plate by deformation at least at one point is pressed into the all-round groove of the support ring. USE - A rubber form seal.
Patent DE-4217155-A1 (DE)
Title: Delivery arm for sheet processing machine - has circulating gripper chains enclosed by one-piece outer and inner guides.
Inventor: HIRTH ROLAND
IPC: B65H29/04
Filed: 1992-05-23
Abstract: A one piece, continuously running gripper chain (12) is provided with an outer guide track (2) and an inner guide. The inner guide track is made up of a drive wheel and a one piece guide track (3).  A guide piece (4) is detachable and replaceable in the track (3) to change the running of the chain. The outer guide track is formed symmetrical to a plane transverse to the sheet guiding direction. This outer guide is produced as a one piece cast part. USE/ADVANTAGE - For sheet printing machines. Provides for a smoother, less noisy chain drive.
Patent DE-4220007-A1 (DE)
Title: Grinding machine for finishing surface - has rotating grinding plate in retainer with worktable moving forwards and backwards relatively to it
Inventor: LAUXMANN RAINER
IPC: B24B47/06
Filed: 1992-06-19
Abstract: A workpiece is positioned on the movable worktable, and a hollow cylinder is provided in which a piston connecting rod is located. The retainer of the grinding plate is rigidly connected to the cylinder and the worktable is rigidly connected to the piston connecting rod or vice versa. The relative movement between the grinding plate and the worktable is activated by a relative movement between the cylinder and the piston connecting rod. A through piston connecting rod (1) is fitted in the surface grinding machine, whilst the cylinder (3) is arranged movable relatively to the piston connecting rod and thus relatively to the grinding machine. The connecting rod (1) is tensioned at both ends like a draw anchor. The cylinder (3) operates on compressed air or is hydraulic. USE/ADVANTAGE - Surface grinding machine in which space requirement in axial direction of piston connecting rod is essentially reduced.
Patent DE-4224849-A1 (DE)
Title: Spirit level with luminous indication of horizontal and vertical alignment - has internal battery and mercury switch controlling illumination of two lamps or LEDs which collectively indicate alignment
Inventor: KOSS SIEGFRIED
IPC: G01D7/02
Filed: 1992-07-28
Abstract: A spirit level has an extended body which can be a flat solid/hollow strip or of rail section in which is mounted an inclination sensor for indicating the alignment of the level in either the horizontal or vertical plane. The sensor unit itself (13) contains a battery source e.g. a button-cell (16) and two indicator lamps or LEDs (5,6) connected to the end terminals (9,10) of a sealed mercury switch (7). A centre terminal (11) is connected to the cell (16) and a common conductor (not shown) provides a return for the lamps (5,6) to the opposite cell pole. Alignment is indicated by the illumination of both lamps (5,6) and non-alignment illuminates either lamp (5 or 6). USE/ADVANTAGE - Easily observable indication in darkness or shadow. Two identical modules can be incorporated, orientated to give indication of both horizontal and vertical alignment in same instrument.
Patent DE-4226722-A1 (DE)
Title: Impervious asphalt layer and edge sealing system - covers floor of basement to prevent radon gas leaking from ground into house
Inventor: HORN WOLFGANG DR ING
IPC: E02D31/00
Filed: 1992-08-10
Abstract: The system protects the interior of a building against the inflow of radon gas escaping from the ground. The simplest system incorporates a foundation layer (1) under the floor. This layer is covered with an impervious layer (3) of poured asphalt. The foundations of the walls (3) extend below the top of the layer (1) carrying the asphalt (3), and the asphalt can shrink away from the wall as it cools forming an open gap (8). The gap is sealed by a strip or cleat (5) on the wall held in place by suitable anchoring elements (6). There is a sealing strip (7) under the cleat (5) which extends downwards under the edge of the asphalt layer. USE/ADVANTAGE - Impervious asphalt layer and edge sealing system prevents ingress of radon gas into house.
Patent DE-4232884-A1 (DE)
Title: Antenna arrangement for nuclear spin resonance device - has sub antennae with screens and flat conductor structures on pole plates
Inventor: MIKOSHIBA NORIHIKO
IPC: A61B5/055
Filed: 1992-09-30
Abstract: A base magnetic field is formed between two pole plates (1,2), each of which carries a sub-antenna (4-7). Each sub-antenna consist of a closed, earthed screen (4,5) facing the pole plate and a flat conductor structure (6,7)at a distance to and parallel wrt. the screen. A high frequency current is fed into one side of the sub-antenna's conductor structure. The conductor structures carry current in opposite directions. Each conductor structure is divided into individual conducting strips. USE/ADVANTAGE - For nuclear spin tomography device used in medical field. Antenna arrangement is designed to be as flat as possible and to exhibit good homogeneity and sensitivity.
Patent DE-4238362-A1 (DE)
Title: Mfr. of concrete railway sleepers - involves use of pins or mandrels for placing sleeves for bolts
Inventor: SCHOLTZ KLAUS PETER
IPC: E01B9/18
Filed: 1992-11-13
Abstract: The pin, peg or socket (40) holding device is used during the mfr. of concrete railway sleepers. The holder (10) consists of an elongated pin  with a tapered end (36) and a cylindrical end (34) which can fit inside a threaded (44) socket (40). The thread provides firm anchoring in the concrete when the sleeper is finished. There is an anchoring foot (12) with a mandrel head (26) mounted on a threaded bolt (16) and with a coarse threaded portion (30) on top. The top of the coarse threaded portion joins the cylindrical portion of the holder pin (10). USE/ADVANTAGE - Simple pin holding system used during mfr. of concrete railway sleeper.
Patent DE-4302293-A1 (DE)
Inventor: STORECK ARNOLD DR
IPC: D21H17/68
Filed: 1993-01-28
Abstract: Paper is filled with synthetic silica, which can have been precipitated, spray-dried and ground. <IMAGE>
Patent DE-4303744-A1 (DE)
Title: Canine growth hormone
Inventor: BARRERA-SALDANA HUGO A
IPC: C12N15/18
Filed: 1993-02-09
Abstract: The present invention relates to canine growth hormone (dGH), its precursor and the functional equivalents thereof, to pharmaceutical compositions containing the growth hormone and to the use thereof for treating mammals, to DNA molecules which code for the growth hormone, and to vectors containing these DNA sequences. The invention additionally relates to the cloning of canine growth hormone cDNA with the aid of the polymerase chain reaction (PCR) and to expression thereof in E. coli.
Patent DE-4305612-A1 (DE)
Title: Device for dispensing a meterable product
Inventor: NORDMEYER MANFRED DIPL ING
IPC: G01F11/46
Filed: 1993-02-24
Abstract: The invention specifies a device for dispensing a meterable product, which device comprises a supply container (2) and a housing (1) with an outlet opening (7) and a cylindrical working space. The supply container (2) is connected to the working space via an opening (3). A pipe (4) which is open at both ends is mounted in the housing (1) such that it can rotate about its axis, which pipe exhibits a metering space (12), extending in its longitudinal direction and intended for receiving a predeterminable quantity of the product, and an opening (6) which is located in the outer surface of said pipe and passes into the metering space (12). Arranged in metering space (12) is a slide which can move in its longitudinal direction. In a charging position of the device, the openings (3, 6) of supply container (2) and pipe (4) are in alignment. The axial length of the opening (6) of the pipe (4) is equal to the maximum axial length of the metering space (12), and the slide (9) can be displaced in the pipe (4), at least over the entire axial length of the opening (6) provided in the wall thereof. <IMAGE>
Patent DE-4309488-A1 (DE)
Title: Climbing skin for skis
Inventor: LIEBAU GERHARD DIPL ING
IPC: A63C7/02
Filed: 1993-03-24
Abstract: The climbing skin for skis is provided with a supporting layer (2) of fabric, with an artificial skin layer (3) provided on the outside of the supporting layer and extending to the longitudinal edges (2a) of the fabric, with a self-adhesive bonding layer (4) provided on the inside of the climbing skin, and with at least one fitting for hooking onto the ski tip, provided at the front end of the climbing skin. The breadth (B) of the climbing skin is slightly less than the breadth of the associated ski at the centre thereof, and the climbing skin extends substantially over the entire length of the ski. In order to achieve a high degree of slip or a low resistance to friction in forward movement, the skin layer (3) extends only over one or more part-regions at the outside of the climbing skin, and the regions (5) of the outside of the climbing skin which are not covered by the skin layer have a higher degree of slip than the skin layer. <IMAGE>
Patent DE-4311207-A1 (DE)
Title: Portable holder for pourable materials - is shaped to fit into a composite holder to locate number of separate holders, and with carrying grip
Inventor: SCHROEDER CHRISTOPH
IPC: A45D34/00
Filed: 1993-04-05
Abstract: The separate holder/containers are each fitted with a removable pouring spout. A variety of contents are stored in the containers and fitted into a holding frame (2) to form a multi-purpose holder. The containers are secured via a closure (4) and a carrying handle (2h) is fitted in one side. The user can remove the contents of any holder by unscrewing the corresponding cap (3), or by removing the separate holder after releasing the closure (4). The holders are refillable. USE/ADVANTAGE - Hair shampoo, cosmetic preparations etc. Simple, compact storage for variety of materials.
Patent DE-4314752-A1 (DE)
Title: Process and apparatus for the positioned delivery of chocolates or other foodstuffs and the provision thereof with trays (rests)
IPC: A23G3/22
Filed: 1993-05-05
Abstract: It has been the technical object and aim to find a process for the positionally correct delivery of chocolates in order to dispense with a mechanical alignment and positioning of the same for the automatic provision thereof with trays.