baber/WOPTO huggingface dataset:
Patent DE-4233612-A1 (DE)
Title: Trigger mechanism for animal traps - holds trap open by weight of bait whose release triggers catching element by two arm locks, one long and one short
Inventor: BIRNER ERICH
IPC: A01M23/22
Filed: 1992-10-06
Abstract: The trap trigger mechanism keeps the trap open by a weight whose relief releases the catch actuating element (1) of the trap. Pref. the weight, keeping the trap open, is a freely abutting bait. The release of the actuating element may be carried out via two arm locks (3,5) with a long and a short arm lock. The bait weight engages the long arm of the first lever (3), while the weight of the catch actuating element engages the short arm of the second lever (5). At the first lever short arm and at the second lever long arm are arranged mutually corresp. elements (10), forming together a connection of the two lever arms as long as the weight forces apply. ADVANTAGE - Low trigger resistance and reduced inertia, and reliable, safe handling.
Patent DE-4240141-A1 (DE)
Title: Photoresist compsn. for making resist and registration mark for e.g. PCB's - contg leuco dyestuff, hexa:aryl:bis:imidazole initiator sensitised to visible and/or IR light and UV-sensitive photopolymerisation initiator
Inventor: GROSSA MARIO DR
IPC: G03F7/031
Filed: 1992-11-28
Abstract: Radiation-polymerisable photoresist compsn. (I) contains a polymeric binder (II); an ethylenically unsatd. cpd. (III) undergoing addn. polymerisation; a leuco dyestuff (IV); a hexaaryl-bisimidazole free radical initiator cpd. (V) activated by radiation; and a visible and/or IR-sensitising dyestuff (VI). The novel features are that (a) (I) also contains a UV-absorbing free initiator (VII) of the aromatic carbonyl cpd. class; and (b) (VI) sensitises (V) only for visible and/or IR light. USE/ADVANTAGE - (I) is used for making etch, electroplating or solder resists and also for making a dyestuff mark on circuit boards. In an example, a PET film was given a 25 micron (dry) coating with a soln. of 56.45 g methyl methacrylate/acrylic acid/hydroxypropyl methacrylate/t-butyl-amino-ethyl methacrylate/N-t-cytylacrylamide (34/16/6/4/40) copolymer, 4.0g methyl methacrylate/ethyl acrylate/acrylic acid (71/17/12) copolymer, 10.0g triethylene glycol dimethacrylate, 20.0g trimethylpropane triacrylate, 1.0 g bis (2-(2-chlorophenyl)-4,5-diphenylimidazole), 0.4 g Leuco Crystal Violet, 0.15 g 2-(5-methoxy-1-oxo- indene)-2-(1,3,3-trimethyl- indole)-dimethin merocyanine and 8.0g 2,2-dimethoxy-2-phenylacetophenone in 400 g MeOH/Ch2Cl2 (7/93). This was laminated with a Cu plate, then the PET film was removed. The material was exposed for 60 s with 400 - 500 nm light in contact with a mask with a mark (as transaparent image), giving a violet image on a yellow ground. It was then exposed for 60 s with 340-380 light through a circuit mask (as transparent image). Development with 1% NaCO3 soln. gave a resist with high resolution.
Patent DE-4243091-A1 (DE)
Title: Solid electrolytic capacitor prodn. with polymeric electrolyte
Inventor: WAIDHAS MANFRED DIPL CHEM DR
IPC: H01G9/025
Filed: 1992-12-18
Abstract: In the prodn. of a solid electrolytic capacitor, (a) a formed, porous metallic anode (I) is impregnated with a liquid monomer (II) contg. a sulphonate (III) with at least 6 C atoms or a soln. contg. over 45 vol.% (II) and (III); (b) (II) is polymerised chemically with an oxidant (IV); and (c) the polymer (V) is provided with a contact.(I) is pref. a metal foil or sintered metal and pref. consists of a valve metal, esp. Al or Ta; and (II) is pref pyrrole, thiophene or aniline or a deriv. of these, esp. ethylene-3,4-dioxythiophene (IIA); (III) an alkali or ammonium naphthalenesulphonate; and (IV) a Fe(III) salt or peroxodisulphate.
Patent DE-4244262-A1 (DE)
Title: Vehicle collision protection system control circuit - has failsafe processing with analogue and digital signals and with self diagnosis using test signals
Inventor: UEDA HIROYUKI
IPC: B60R21/01
Filed: 1992-12-22
Abstract: The collision protection circuit is linked to a collision sensor (1) which provides a signal corresp. to deceleration. The signal is processed by a digital signal processor (2) and by an analogue signal processor (4) to provide impact signals (SA,SB) for an OR gate (6). The resulting signal (SC) is passed to an AND gate (7) controlling the release of the protection system, e.g. airbag. The other input signal (SD) for the AND gate is derived from a second analogue signal processor (5) triggered by a lower deceleration than the first two gates. The entire system is periodically tested by test signals to check the security of the protection system. Any failure is indicated on a warning system. ADVANTAGE - Failsafe protection, operational even with one control circuit failed, no spurious releases of safety system.
Patent DE-4306310-A1 (DE)
Title: Container for embedding tissues with insert
Inventor: CHALOUPEK KAREL
IPC: G01N1/36
Filed: 1993-03-01
Abstract: The invention relates to a device for taking biopsies, that is to say tissue samples removed from the living body. In order to create such a device the tissue samples are wrapped in gauze or the like before being placed in the mesh container in order to prevent them from escaping from the mesh container. Therefore, it is proposed that the insert comprise a reception block having a continuous orifice. The reception block does not absorb any liquid during treatment of the sample, has a flexible filter mesh which cannot absorb any liquid and can tightly seal at least a part-volume of the opening on both sides when the insert is housed in the sealed mesh container.
Patent DE-4309012-A1 (DE)
Title: Method for the hot-setting of helical springs
IPC: C21D9/02
Filed: 1993-03-20
Abstract: The invention concerns a computer-controlled method for the hot-setting of helical springs. To reduce rejects, it is proposed to enter desired data for setting parameters into a control computer and also to enter further marginal conditions and at the same time to design the control computer to be self-learning and to produce first springs with the preset data and, as a function of the deviations of the actual data from the desired data, to take over correction values into the control computer to improve the actual data until the desired data are achieved with a tolerance which is striven for.
Patent DE-4315404-A1 (DE)
Title: Electric-motor drive for displacing equipment parts of a motor vehicle
Inventor: PETER CORNELIUS DIPL ING
IPC: H02K11/38
Filed: 1993-05-08
Abstract: An electric-motor drive is proposed, which is used for displacing (adjusting) equipment parts such as sliding roofs, window panes, seats etc. of motor vehicles. The actuating drive comprises a commutator motor and a brush holder which is arranged inside the motor housing. A particularly simple construction of the actuating drive results if the brush holder is used as a carrier for a printed circuit board which is fitted with the power and control electronics for the actuating drive. <IMAGE>
Patent DE-4315950-A1 (DE)
Title: Archivable 3 1/2 inch floppy disk
Inventor: RICHTER CHRISTIAN
IPC: G11B33/04
Filed: 1993-05-12
Abstract: The object of the archivable floppy disk is to offer a simple means of transporting or archiving one or more floppy disks without the usual commercially available bulky disk boxes or other aids. With the DIN standard perforation, it is now possible to transport one's floppy disks with the data stored on them in normal files or, for example, appointment books in a simple and space-saving fashion. In view of the increasing exchange of data with banks or other institutions, which is also becoming increasingly of interest to the normal individual (statements, payments, entries, etc.), the archivable floppy disk which can simply and safely be taken with you is a major step towards the safe, simple and convenient transportation of data even without a modem or other sophisticated means.
Patent DE-4317520-A1 (DE)
Title: Rudder arrangement for sailing yachts and dinghies - has rudder blade, which may additionally be turned about its horizontal axis
Inventor: RUSTIGE HAYNO DIPL ING
IPC: B63H25/38
Filed: 1993-05-26
Abstract: The arrangement has a rudder blade (1), which is turnable about its vertical axis, and additionally turnable/pivoted about its horizontal axis. With central position of the steering system, the horizontal axis is located parallel to the longitudinal axis of the craft. The blade is pivoted about the longitudinal craft axis, and its own vertical axis, by a rotary body with spur gear. Two steering wheels are located inside each other, to control pivot and steering movements. The wheels can be locked inside each other. The inner shaft extends to the steering wheel, the outer tube is actuated by an additional turning/pivot device. USE/ADVANTAGE - Easier handling of craft, and improved manoeuvrability
Patent DE-4320836-A1 (DE)
Title: Process for preparing a doping element metal oxide powder for ceramic zinc oxide varistors
Inventor: HILARIUS VOLKER DR
IPC: C04B35/626
Filed: 1993-06-23
Abstract: The invention relates to a process for preparing a metal oxide powder containing the doping elements for a ceramic varistor based on doped zinc oxide. In this process, compounds of the required doping elements in the intended stoichiometric ratio are first mixed together with a zinc compound in an amount of not more than two tenths of the zinc oxide required in the varistor to give a common aqueous homogeneously dispersed solution and this is then subjected to spray pyrolysis. The metal oxide powder contains crystalline phases having a spinel and/or pyrochlore structure.
Patent DE-4330654-A1 (DE)
Inventor: KUNZMANN MARTIN
IPC: H01J9/00
Filed: 1993-09-10
Abstract: It is known to provide image tube components with identification patterns. According to the prior art, this identification of image tube components is carried out in such a manner that there are applied on the outside of the glass troughs (10) layers or labels which are particular to the cone and contain the identification data. Due to the additional layers or labels, this technique is, however, exceptionally costly, so that the object consisted in simplifying this method. According to the invention, it is specified to form the respective identification pattern (16) directly in a first function layer which is supported on the inside (19) of the respective image tube components. The method can be carried out in a particularly simple manner when the respective identification pattern (16) is burnt into the first function layer with the aid of the laser. <IMAGE>
Patent DE-4338968-A1 (DE)
Title: Post and  hollow tubular support casing for accommodating it
Inventor: SCHEIWILLER ROLF
IPC: E04H12/22
Filed: 1993-11-15
Abstract: The casing (2) is insertable in the ground (5) as a support for the post (1). The casing comprises a cylindrical or tubular body (3), which on its inner superficies has a stop face (16) for the corresponding stop face of the post. The tubular body has an inner space for complete accommodation of the post. The post is removable and is insertable in the upper section (13) of the tubular body in a reversed direction, and a section of it stands out of the ground.
Patent DE-4339413-A1 (DE)
Title: Single-axle sweeping machine
Inventor: TIELBUERGER JULIUS
IPC: E01H1/04
Filed: 1993-11-18
Abstract: The machine, preferably engine-driven, has a rotary front broom under a protective cowl. In front of this is a detachable suspended collecting hopper. Each suspension device (7) comprises two stops (11,12) inclined to each other,. preferably at right angles. Their minimum distance from each other is greater than the diameter of the bolt (6) engaging in them. The stops can be fixed to a plate (14) parallel to the bolt, and a cam (13) can be coupled to the stops or plate, bearing against a support (15) for the bolt. The plate, cam and stops can be in one piece and formed by shaping a disc. Each suspension device can be fixed to a bar (8) on the hopper (5).
Patent DE-4340009-A1 (DE)
Title: Cycle carrier for rear of car
Inventor: ELLSAESER DIETRICH GERHARD
IPC: B60R9/10
Filed: 1993-11-24
Abstract: The cycle carrier, when required for use, can be extended telescopically in stages from the vehicle under floor. When no longer required, the carrier can be telescoped back into the storage position. The installation comprises a linear guideway (4) and an extendable support platform (5) with folding rails (2,3). A lamp (1) is attached to the rear rail (2).
Patent DE-4341471-A1 (DE)
Title: New small peptide(s) that inhibit tumour necrosis factor
Inventor: DOEHRING ELENA
IPC: C07K14/525
Filed: 1993-12-02
Abstract: Peptides and their derivs. (I) that are complementary determining regions (CDR) are (a) of sequence. ITCTASQSVSNDVVW (1) or GGITCTASQSVSNDVVWGG (2) (b) allelic variations of (1) or (2) with at least one amino acid (AA) substitution, deletion or addn. or (c) post-translational modifications of (1), (2) or their allelic variations, provided that in (b) and (c) the peptide retains CDR activity. Also new are (I) of formula R1-Ao-A1-A2-A3-A4-A5-A6-A7-A8-A9-A10-A11-A12-A13-A14-A15-A16-R2 (3) A0 and A16 = bond or GG; A1, A9, A13 and A14 = I , L or V; A2, A4, A6, A8 and A10 = T or S; A3 = C or S; A5 = A, G, or S; A7 = Q or N; A11= Q, N or H; A212 = D or E; A15 = W or Y; R1 = H, amino, protecting gp. or at least one additional AA; R2 = OH, carboxy protecting gp. or at least one additional AA; 1-3 of A1 to A15 may be replaced by bonds.
Patent DE-4342475-A1 (DE)
Title: Turning fixture for a stack of steel sheets
Inventor: BURSA FERDINAND
IPC: B21D43/14
Filed: 1993-12-13
Abstract: Fixture for turning a stack of sheets, consisting of a U-shaped frame(3) around the stack, clamps(9) to secure the stack and a movable member(6) for subsequent release of the fixture
Patent DE-4405580-A1 (DE)
Title: Plastics rawl=plug for masonry fitting
Inventor: BERG RALPH
IPC: F16B13/12
Filed: 1994-02-22
Abstract: The plastics plug has the shank divided into two sections by the zigzag slit (33). The radial grip flanges (5) are positioned on the opposite side to the low points (15) of the zigzag profile where they are supported on the maximum thickness of shaft. The flanges have two sloping faces (5,17) and a sharp outer profile (19). The flanges have a saw toothed profile and have a spacing 3.5 to 4 times the heights of the flanges. The underside of each flange has a slope of 30 to 45 deg. to the longitudinal axis of the plug. The front of the plug has two centring elements (8).
Patent DE-4410067-A1 (DE)
Title: Through-flow heater or heat exchanger
Inventor: FISCHER WOLFGANG
IPC: F24H1/10
Filed: 1994-03-23
Abstract: The heater or heat exchanger has a heating wire (3) in a plastics tube (1) through which a fluid for heating is passed. The plastics tube is surrounded by a standard piece of brass tube (2). The tube has plastics injected around it at one or both ends to fix it tangentially or axially to the plastics tube. There may be radial projections (1.3) injected onto the plastics tube at the second end as an additional axial fixing device.
Patent DE-4411191-A1 (DE)
Inventor: IVERSEN FRANK HOLM
IPC: F04B39/12
Filed: 1994-03-30
Abstract: A refrigerant compressor arrangement is disclosed, having a compressor which is arranged in a housing (3) and has a suction connection, the housing (3) being provided with a suction connector (106) which is joined to the suction connection by way of a suction channel (5). In such an arrangement, it is desirable to increase the opportunity of the compressor to move, that is, to reduce noise, without at the same time having to accept a deterioration in efficiency. To that end, at its housing end the suction channel (5) is in the form of a telescope tube (111) which is capable of being telescoped into the suction connector (106).
Patent DE-4412821-A1 (DE)
Title: Method of cleaning rollers, drums or flat surfaces of printers
Inventor: WIELAND ERICH
IPC: B41F35/00
Filed: 1994-04-14
Abstract: Method of cleaning rollers, drums or flat surfaces of printers involves applying hot water or steam to curved or flat surface of printer to dissolve dirt, does not use emulsions containing solvents or pure solvents, and does not harm efficiency of machine
Patent DE-4414286-A1 (DE)
Title: Method for bonding oils and gasoline on e.g. water surfaces or soil
Inventor: ELGES WILHELM
IPC: B09C1/00
Filed: 1994-04-23
Abstract: Oils and gasoline are bonded on water surfaces or on soil by sprinkling on a binder comprising Oleum Gaulteria prokubens, carboxymethyl cellulose, colloidal SiO2 hydrate, and SiO2.
Patent DE-4414373-A1 (DE)
Title: Standardised geometry semiconductor wafer for diode, transistor, power electronic chip
Inventor: FISCHBACH REINHARD DIPL ING
IPC: H01L29/06
Filed: 1994-04-25
Abstract: The wafer (1) includes edges which are machined asymmetrical to the wafer central plane (7). A chamfer (4) is provided at the outer edge of the rear side (3). At the outer edge of the front side (2) there is a rounded edge (6) of such configuration that a rear side (31), produced by a thickness reduction, forms an angle of approx. 90 deg. with the tangent of the rounded edge.
Patent DE-4418464-A1 (DE)
Title: Blade mounting
Inventor: HALMSCHLAGER GUENTER DR
IPC: D21H25/10
Filed: 1994-05-27
Abstract: The invention relates to a blade mounting for arranging a blade on a transport device of a material web, in particular on a roll or a drying cylinder of a paper machine, having the following features:   - a blade held in a blade clamping device can be positioned transversely to the running direction of a material web, the blade clamping device being arranged in a blade carrying beam extending transversely to the web running direction; - a carrying element is articulated to a frame with a first pivoting bearing and to the blade carrying beam with a second pivoting bearing.   The invention is characterised in that   - the carrying element is supported in the first pivoting bearing so as to be rotatable on the tongue; - provision is made on the carrying element of a blade carrying beam which can be pivoted and can be oscillated transversely to the web direction and this beam is provided with a pivoting device by means of which the blade carrying beam can be pivoted from an operating position into a maintenance position having a larger separation from the roll, the pivoting movement being carried out by changing the separation of the articulation points of the pivoting device on the lever and the carrying element; - the blade mounting is provided with a positioning element which is connected to the frame and to the carrying element for setting a blade operating angle, the positioning of the blade being [lacuna] by changing the separation of both articulation points of the positioning device on the ...   Original abstract incomplete.
Patent DE-4422506-A1 (DE)
Title: Connecting system for spiral tubing with outer protective pipe
IPC: F16L23/024
Filed: 1994-06-28
Abstract: The system comprises horizontally separated clamping shells (4) fixing the spiral tubing (5) continuously on the ends of the protective pipe (3). This provides a gas-tight connection between the part lengths of the spiral tubing.  A seal (2) seals together the ends of the spiral tubing and the ends of the protective pipe.
Patent DE-4426654-A1 (DE)
Title: Prodn. of moisture-resistant construction material
Inventor: SEIFERTH HANS-DIETRICH DIPL IN
IPC: C04B18/20
Filed: 1994-07-15
Abstract: A moisture-resistant material is made by mixing together 70-88% filler material in the form of comminuted plastic with 10-25% bitumen emulsion. After mixing and before working to form the construction product, 2-5% of an emulsion-decomposing agent is added.  The bituminous emulsion may be an anionic emulsion made up of two products. After mixing with the plastic the mixture is packed, and the emulsion-decomposing agent is added just before working to form the final product.  Alternatively, the emulsion may be a cationic emulsion which is added together with the emulsion-decomposing agent before the mixture is worked.  A wetting agent may be added.  The plastic is pref. a recycled product Other filler material may be added such as waste glass, minerals and natural products. The filler material may have different structure, size and composition. Foamed plastic may be added to produce a product with coarse pores.
Patent DE-4431419-A1 (DE)
Title: Measurement wheel acceleration method for length measurement of cut wood moving in longitudinal direction
Inventor: FROEHLICH ADOLF DIPL ING
IPC: G01B5/04
Filed: 1994-08-23
Abstract: The wheel acceleration method involves using a hold-down or centring wheel (5) with a pneumatic tyre arranged before the measurement wheel (3), such that a wood section (2) passing beneath the measurement wheel forces it away from the conveyor path and out of contact with the wood, thus starting the length measurement. A friction wheel transmission is formed by the centring wheel and a drive wheel (7) in frictional contact with it. The centring wheel rotation caused by the wood section is transferred via the drive wheel to the measurement wheel, which is held elastically in contact with it, until the measurement wheel is force away from the conveyor path, and thus separated from the drive wheel. The already rotating measurement wheel then comes into rolling contact with the wood section.
Patent DE-4433572-A1 (DE)
Title: New metal complexes of cyclic peptide(s), esp. with aspartic acid units
Inventor: PRESS WOLF-RUEDIGER
IPC: C07K5/12
Filed: 1994-09-07
Abstract: Cyclic peptide complexes of formula  (I) are new: ZMXm-n   (I)  Z = {Ha cyclic peptide sequence of 4-8 different amino acids selected from L- alpha -amino acids,  the corresp. D- alpha -amino acids, their  beta -amino acid homologues or substd. L- or D- alpha -amino acids of formula NH2-CR1R2-COOH or their  beta -amino acid homologues;  R1 R2 = {HH, 1-10C alkyl, 6-10C aryl (both opt. substd. by OH, NH2, COR3 or SR4); (CH2)pQ; CH(OH)Me; benzyl; 1H-indol-3-ylmethyl; 1H-imidazol-4-ylmethyl; 4-hydroxybenzyl; diphenylmethyl; 9-fluorenyl; 9,10-dihydro-9-anthracenyl; or 10,11-dihydro-5H-dibenzo(a,e)cyclohept-5-yl; Q = SMe, COOH, NH2, amidino, OH, SH, CONH2 or CH(COOH)2; R3 = {HOH, 1-10C alkoxy or 6-10C aryloxy (both opt. substd. by OH, NH2 or COOH), NH2, NRaRb or OH; Ra, Rb = {H1-10C alkyl or 1-10C acyl (both opt. substd. by OH, NH2 or COOH);  R4 = H, 1-10C alkyl or a protecting gp.;  p = 1-3;  M = a metal ion of atomic no. 21-32, 37-51 or 56-83;  X = an anion or cation;  n = the number of positive or negative charges on Z;  m = the number of positive charges on M.
Patent DE-4433672-A1 (DE)
Title: Window seat with cover portion held by lateral profiles
Inventor: ERHARDT GUSTAV
IPC: E06B1/70
Filed: 1994-09-21
Abstract: The lateral profile portions (14) hold the cover portion of the window seat, while a cap portion (16) forms a front boundary of the lateral profile, with which it forms an integral connection (10). Pref. between the profile web (20) and the cover portion is located a spacer. The spacer is deformable or slidable such that the intermediate space between the cover and web is variable. Typically the spacer is a water seating and elastically deformable. The profile portion has several shanks (24).
Patent DE-4434561-A1 (DE)
Title: Holding flange to close fuel tank aperture in vehicle
Inventor: WERKMANN KARL-HEINZ
IPC: B60K15/077
Filed: 1994-09-28
Abstract: The holding flange (1) is for closing an aperture in a tank. It has an upwards-facing pot-shaped flange region (5) against which the casing pot (14) is held from below. The pot and flange region form the casing (6) for a pressure regulator (7). The membrane of the pressure regulator is stretched between the pot and the flange region. The pressure regulator acts as a pressure operating device for an elastic membrane (10) stretched between the pot-shaped flange region and the casing pot. The membrane may have a sealing bead (15) round its edge, fitting in a groove (16).