baber/WOPTO huggingface dataset:
Patent DE-3827277-A1 (DE)
Title: Conveying apparatus for a collecting container
Inventor: HOLTKOTTE EBERHARD DIPL ING
IPC: A01D41/12
Filed: 1988-08-11
Abstract: A conveying apparatus (8) having a fixed conveyor (12) and a movable conveyor (14) which is attached pivotably on the latter, with which conveyors conveyed material is moved into a collecting container (10) is to be constructed in such a manner that, in the region of the articulation of the movable conveyor (14) on the fixed conveyor (12), conveyed material can neither escape into the collecting container (10) nor penetrate from the latter into the conveying apparatus (8). Furthermore, as large as possible a swivelling range of the movable conveyor (14) is to be made possible. In the conveying apparatus (8) according to the invention, the fixed conveyor (12) is connected to the movable conveyor (14) directly via a rotatable bearing (36) which surrounds the delivery opening (26) of the fixed conveyor (12) and the receiving opening (44) of the movable conveyor (14). Such conveying apparatuses (8) are used in particular in harvesting machines, e.g. in combine harvesters. <IMAGE>
Patent DE-3832155-A1 (DE)
Title: Method and device for the temporary storage of bulky, collated stacks of flat products
Inventor: BRAUNER RALF
IPC: B42C1/00
Filed: 1988-09-22
Abstract: The invention relates to a method and a device for the temporary storage of bulky, collated stacks of flat products, in particular of stacks of folded sheets, in a processing line for the production of inner books. With the subject-matter of the invention it is ensured that by means of a storage device, which has at least two storage units, erroneously collated and/or positioned stacks of folded sheets are picked up or dispensed by a storage unit mounted upstream in the conveying direction, and in the event of faults occurring to one of the machines of the processing line, which machine is arranged downstream or mounted upstream of the storage device, stacks of folded sheets which have been collated and/or are positioned without error are picked up or dispensed by at least one of the fault-storage units connected downstream of the storage unit mounted upstream. With the invention, it is achieved that both in the case of erroneously collated and/or positioned stacks of flat products, in particular stacks of folded sheets, and in the event of faults occurring to one of the processing machines on the manufacturing line, the operability thereof along with high quality products is ensured. In addition, the erroneous products are picked out, sorted or straightened and then fed to a fault-storage unit. <IMAGE>
Patent DE-3832303-A1 (DE)
Inventor: SCHOLZ STEFAN DR
IPC: C07J15/00
Filed: 1988-09-20
Abstract: PCT No. PCT/EP89/01090 Sec. 371 Date Mar. 20, 1991 Sec. 102(e) Date Mar. 20, 1991 PCT Filed Sep. 20, 1989 PCT Pub. No. WO90/03385 PCT Pub. Date Apr. 5, 1990.New 11 beta -phenyl-14 beta H-steroids of general formula (I), where Z is an oxygen atom or the hydroxyimino-grouping N DIFFERENCE OH, and M and N are either jointly a second compound or L is a hydrogen atom and M is an  alpha -permanent hydroxy group and either A and B together are a second compound and D is a hydrogen atom, where R1 is a five or six-part heteroalkyl residue or a cycloalkyl, cycloalkenyl or aryl residue or A is a hydrogen atom and B and D together are a methylene bridge, where R1 besides the aforementioned residues may be a possibly substituted hydrocarbon residue with up to 10 C atoms, a possibly substituted amino group, a hydroxy or C1-8 alkoxy, mercapto or thioalkyl group, R2 is a methyl or ethyl residue, and R3/R4 represents the usual combination of substituents on the C17 atom in steroid chemistry, having antigestagenic and other properties.
Patent DE-3832576-A1 (DE)
Title: Jack for a quill instrument
Inventor: ZACHARIAS ERNST
IPC: G10C3/18
Filed: 1988-09-26
Abstract: A jack for a quill instrument sits on a key with a jack shaft (1). Connected to the jack shaft (1) is a tongue (3) in a recess (2), which tongue can be rotated about an axis of rotation (15). Situated on the tongue (3) is a quill (4) or plectrum which engages under a string (5) in rest position. For stronger striking of this string (5), the tongue (3) interacts with a weight (7) which, utilising its moment of inertia, allows a pivoting of the plectrum towards the string (5) on accelerated raising of the jack. <IMAGE>
Patent DE-3834347-A1 (DE)
Title: Adder circuit using decimal counter code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1988-10-09
Abstract: The adder circuit according to the subject of the invention differs from the adder circuit according to the main Patent Application (P 3834202.2) mainly in that it can process only summands which are in decimal counter code, and that the result number is in decimal counter code. The conversion of the summands is more difficult than in the adder circuit according to P 3834202.2, and takes place in the input circuits 3a and 3b. The output circuit consists of circuits 6 to 8. The number 7 is represented by the potential series LLHHHHHHH. <IMAGE>
Patent DE-3841784-A1 (DE)
Inventor: BUNTE REINHARD DR
IPC: C11C3/00
Filed: 1988-12-12
Abstract: The viscosity of castor oil can be increased by heating it in an inert gas up to temperatures higher than 100 DEG C in the presence of anhydrous bases. The modified castor oil thus obtained can be used in cosmetic preparations as greasy fat component, for producing emulsions of increased viscosity and as lipstick lubricant.
Patent DE-3900224-A1 (DE)
Title: Arrangement for detecting when the pane of a motor vehicle side window has been broken
Inventor: WUERZLE JOSEF
IPC: B60R25/10
Filed: 1989-01-05
Abstract: Arrangement for detecting when the pane of a motor vehicle side window has been broken, having   - a pane (K) which is to be monitored, is broken in the event of a break-in, can be raised and lowered and the lower section (I) is inserted into a space inside the doors and/or the body of the motor vehicle even when the side window is completely closed, and - at least one sensor device (with components E, F, G, H, P, Q) which detects breakage, at least one component (E, F, G, H, P, Q) of the sensor device, which is now composed of several parts, or even the entire sensor device (E, F, G, H, P, Q) being fastened in the region (C, D) of a lower corner of the pane or both lower corners of the pane, away from the mechanical frame (A) by means of which the pane (K) can be raised and lowered. <IMAGE>
Patent DE-3906673-A1 (DE)
Title: Method of producing ceramic dental prostheses
Inventor: KOHLER WOLFGANG
IPC: A61C13/083
Filed: 1989-03-02
Abstract: The invention relates to a method of producing ceramic dental prostheses. The following process steps are carried out: Production of a metal skeleton as support for the ceramic veneering, coating of the metal skeleton with a porcelain body, baking of this porcelain body, application of dentine and enamel materials and subsequent baking. This method is characterised in that light-reflecting, prism-like particles are applied to the moist porcelain body after coating of the metal skeleton with the porcelain body, the porcelain body being baked with the adhering particles. This permits production of light reflections which impart a natural, brillant appearance to the dental prosthesis.
Patent DE-3911361-A1 (DE)
Inventor: PETERS HELMUT DR
IPC: G01N33/571
Filed: 1989-04-07
Abstract: The invention relates to an immunochemical competitive method for the detection and determination of antibodies against bacteria, viruses, parasites and fungi. It is also possible, with a variant of the described method, to detect the causative agent in body fluids. Also described are assay kits for carrying out the method and the use thereof.
Patent DE-3912129-A1 (DE)
Title: Security catch for door lock - has locking bolt through door frame and into latch
IPC: E05B15/12
Filed: 1989-04-13
Abstract: The added security for the door lock has a hole (2) bored through the door frame (4) and into the latch (3) of the lock. A security bolt (1) is driven into the hole and prevents the door latch from being drawn back. The bolt is operated from inside the room, or by a remote control. The bored hole is located into the latch and the locking bolt is operated magnetically by an attached solenoid. The bolt drive is powered via a battery and the release is controlled by a coded signal. ADVANTAGE - Low cost increased security for lock; can be fitted to existing locks.
Patent DE-3917944-A1 (DE)
Title: Viscous coupling
Inventor: IZAWA TAKASHI
IPC: F16D35/00
Filed: 1989-06-01
Abstract: The invention relates to a viscous coupling, intended particularly for use in the drive train, e.g. in the differential of a motor vehicle. According to the invention, the fluid opening is formed in a part of the end wall delimiting the working chamber of the viscous coupling in which the deformation values during thermal expansion of the viscous fluid in the working chamber of the viscous coupling (determined by finite element analysis in a computer simulation) are low, the said part being located near to the inner, cylindrical part of the viscous coupling. The invention can be employed in motor-vehicle construction.
Patent DE-3924442-A1 (DE)
Title: Multilayer device for measuring amylase activity in body fluid - contains oligosaccharide substrate, glucosidase and hydrophilic copolymer in the reagent layer
Inventor: HIDAKA SEIJI
IPC: C12Q1/00
Filed: 1989-07-24
Abstract: Multilayered analytical element for testing amylase activity comprises a carrier layer on which are deposited, in order, a reagent layer and a porous spreading layer. It contains an oligosacchardie (I) as enzyme substrate and a flucosidase, and the reagent layer contains a hydrophilic, high mol. wt. copolymer (II) made from a hydrophilic monomer (IIa) and a hydrophobic monomer (IIb). Pref. (I) is a 'self-developing' substrate which is cleaved by amylase to release a mono-, di-, tri- or tetra-sacchardie having a p-nitrophenol residue bonded to it. (I) and reagent are present in the  layer. USE/ADVANTAGE - The deive is used to measure amylase activity in body fluids, and provides results of better accuracy and precision with only 5-50 microl of sample. The particles of (II) provide the same effect as a  film-hardening treatment, but with significantly better storage stability. Measurements can be made by reflexion. Spectrophotometry or by the initial velocity or reaction  end-point methods.
Patent DE-3924906-A1 (DE)
Title: Arrangement interlocking drives of two disconnectors in switchgear - uses parallel shafts with levers at ends coupled to disconnector rods and to interlock levers
Inventor: SCHWEITZER ALBERT
IPC: H01H31/10
Filed: 1989-07-27
Abstract: The arrangement has the manual or electromotor-driven parallel switching shafts (15,25) provided with a profiled cross section and rotating at both ends in bearings (40-43) fixed to the switchgear (1).  At one end the shafts have drive levers (14,24) pivoting by 90 degrees and coupled to the switching rods (13,23) of the disconnectors (10,20). At the other end the shafts are connected each to a locking lever (16,26) that has a finger that provides mechanical locking of the other disconnector when one disconnector is in its 'on' position i.e. the two disconnectors switch-on together. ADVANTAGE - Reliable interlocking between two drives. Quick adjustment and fitting.
Patent DE-3927438-A1 (DE)
Title: New N-aryl-maleimide derivs. - useful for selective pre-emergence control of mono: and di:cotyleconous weeds in cotton crops
Inventor: DORFMEISTER GABRIELE DIPL CHEM
IPC: A01N39/04
Filed: 1989-08-17
Abstract: N-Arylmaleimide derivs. of formula (I) are new: T = 1-4C alkyl or phenyl; U = 1-4C alkoxy, 2-4C alkenyloxy or 3-6C alkynyloxy, all opt. substd. by halogen; V = H, F or Cl; W = H or halogen; X = H, halogen, trihalomethyl, OR1, SR1 or COOR2; or W+X = O-CH2-CO-NR3, S-CO-NR3 or O-CO-NR3; R1 = (a) H, (b) 1-6C alkyl, 2-6C alkenyl, 3-6C alkynyl, 3-6C cycloalkyl, (3-6)cycloalkyl(1-3C)alkyl, carboxy(1-6C)alkyl, (2-7C)alkoxycarbonyl(1-6C)alkyl, (3-7C)alkenyloxycarbonyl(1-6C) alkyl, (4-7C)alkynyloxycarbonyl(1-6C)alkyl, (4-7C)cycloalkoxycarbonyl(1-6C)alkyl or 1-4C alkylsulphonyl, all opt. substd. by halogen, (c) phenyl or phenylsulphonyl, opt. substd. by halogen, 1-4C alkyl, 1-4C haloalkyl, NO2, 1-4C alkoxy or 1-4C haloalkoxy, or (d) 1-4C alkyl substd.  by a satd. or unsatd. heterocyclc gp.; R2 and R3 = H, or 1-6C alkyl, 2-6C alkenyl, 3-6C alkynyl, 3-6C cycloalkyl or (3-6C)cycloalkyl(1-3C)alkyl, all opt. substd. by halogen; Y = H, F, Cl or NR4R5; R4 and R5 = H, 1-6C alkyl, 2-6C alkenyl or 3-6C alkynyl; Z1 and Z2 = O or S. USE - (I) are herbicides, e.g. useful for selective pre-emergence control of mono- and dicotyledonous weeds in cotton crops.
Patent DE-3931411-A1 (DE)
Title: Simultaneous transmission system for digital data and television - uses time compression of colour and brightness components prior to multiplexing
Inventor: ROUSSEAU ANDRE
IPC: H04N7/083
Filed: 1989-09-20
Abstract: The simultaneous transmission system for digital data and television signals uses line by line sampling of the successive television images. A synchronisation signal and a black level signal are transmitted during the line changing intervals, with multiplexing of the time compressed colour and brightness components outside the line changing intervals. The brightness component is compressed by a factor of at least two thirdse and the colour component is compressed by a factor of more than 3, so that the whole line is not filled, the remainder used for a digital data salve. Pref.  the colour component is compressed by a factor of 6. USE - For high quality satellite transmissions.
Patent DE-3934089-A1 (DE)
Title: Hospital bed with bedside table - which can be placed on rails attached to bed for convenience of transport
IPC: A61G7/00
Filed: 1989-10-12
Abstract: The hospital bed supported on castors (2), has a frame (1), which has an opening on one side near the head end of the bed.  The mattress support frame (3) has a hinged end piece which fits over the opening. A U-shaped frame (9) is mounted below the opening. This U shaped frame (9) has two parallel rails (10) with sloping ledges (11) formed on their inner faces. A bedside table ' stands by the side of the bed is provided with castors. When the end of the mattress frame is swung upwards, the bedside table can be pushed into the opening in the bed frame so that the castors run up the sloping ledges until the table is fully supported on the U shaped frame. The bedside table is then easily transported with the bed. USE - Hospital bed.
Patent DE-3936957-A1 (DE)
Title: Sound barrier for motorways - is made up of revetment wall of coffers with sides and linking ends made of wire mesh mats
Inventor: CZINKI LASZLO DR
IPC: E01F8/02
Filed: 1989-11-06
Abstract: The sound barrier (1) for motorways, railways or industrial areas is made of coffers with open top and bottom. The coffers are piled on top of each other in a revetted wall. The sides are formed by wire mesh mats stabilized by right angle  or diagonal anchors, and the ends of the coffers are formed by wire mesh mats likewise stabilized and linked to the sides (10). USE/ADVANTAGE - Light and easy to fill and erect yet stable.
Patent DE-4000291-A1 (DE)
Title: Lens grinding machine - has lens holder mounted on swinging arm driven by system of eccentric shafts
Inventor: BRUECK ERHARD ING GRAD
IPC: B24B13/02
Filed: 1990-01-08
Abstract: The lens grinding machine has means to mount the lens (26) on a horizontal arm (39) which pivots on a vertical arm (18). A swinging motion is imparted to this vertical arm (18) from a driving mechanism (15). This driving mechanism consists of a block (1) which supports a shaft (2) which is belt driven from a motor. This shaft (2) has an eccentric (6) projecting from the end opposite to the driving pulley (3). This eccentric (6) drives a planet gear (7) which meshes with a fixed internally toothed gear (36). The planet gear (7) has an eccentric boss (9) which supports the driving pulley (10). This driving pulley (10) has a third eccentric (14) which drives the connecting rod (16) which drives the swinging arm (18). USE - Lens grinding.
Patent DE-4001753-A1 (DE)
Title: Pneumatic tyre - has inner tube with noise absorbing ribs
Inventor: PILLER JOSEF
IPC: B60C19/00
Filed: 1990-01-22
Abstract: A pneumatic tyre (2) has an inner rubber tube (4) to reduce noise. In the region of the tyre pattern the inner tube (4) has ribs (6) which are in contact with the inner wall of the tyre and which are energy absorbent at audible sound frequencies. USE/ADVANTAGE - The insert reduces road noise in rolling pneumatic tyres.
Patent DE-4006648-A1 (DE)
Inventor: ZEITLER GERHARD DR
IPC: C08J9/10
Filed: 1990-03-03
Abstract: The invention relates to a process for the production of cellular polyurethane mouldings, preferably sheet-like structures having a thickness of up to 25 mm, which optionally have a smooth, essentially compact surface on at least one side, by sintering a mixture containing   A) at least one pulverulent thermoplastic polyurethane which expediently has a melt flow index (MFI) of from 50 to 350 at 190 DEG C and a weight of 212 N and has a Shore A hardness of from 60 to 98, and   B) at least one blowing agent which is solid at 23 DEG C, at elevated temperature, usually at a temperature in the range from 180 to 280 DEG C, with the aid of a mould.
Patent DE-4021281-A1 (DE)
Title: Dehumidifier with working fluid circuit - consists of compact arrangement of evaporator and compressor together with fan and control unit
Inventor: BEHRENSWERTH ROLAND
IPC: F24F3/153
Filed: 1990-07-05
Abstract: A dehumidifier consisting of a condenser (5), an evaporator (4) and a compressor (7) together with a fan (6) and a control unit (8) first cools the air in the evaporator (4) and then reheats it through the condenser (5). Inside a casing there is an aggregate chamber followed by a fan chamber, and the evaporator and the condenser (5) coincide, and in the flow direction they form a unit directly one behind the other leaving only a fraction of the width of the two aggregates as a gap. USE/ADVANTAGE - More compact but capacity not reduced.
Patent DE-4022096-A1 (DE)
Title: Valve element head for radial action pump - has stepped profile which gives linear delivery characteristics
Inventor: SARVANNE HANNU
IPC: F04D29/16
Filed: 1990-07-11
Abstract: The centrifugal pump incorporates a pump housing (1,2).  It has an impeller (3) and a control part (4) fitted at the  inlet opening of the impeller, with an opening which matches the inlet opening of the impeller and forms an axial gap (5) between the impeller and the control part. The control part is a sleeve (4) separate from the pump housing and axially adjustable from outside the pump. USE/ADVANTAGE - Pump for abrasive liq. such as water full of sand which can be adjusted without the need to dismantle the pump.
Patent DE-4023054-A1 (DE)
Title: Internal corners grinding machine - has mechanism to convert vertical oscillation of grinding head into horizontal oscillation
Inventor: THIERMANN LUZ
IPC: B24B23/04
Filed: 1990-07-20
Abstract: The grinding machine for grinding internal corners of workpieces has a grinding head (1) which is oscillated in the vertiacl direction (4).  The head (1) is fitted with an attachment (12) which has a sloping under face which forms a guide for the attachment (13) of the grinding tool. The tool attachment (13) hsa a sloping upper face which abuts the underface of the grinding head attachment (12). These sloping faces convert the vertical oscillation of the e grinding head (1) to horizontal oscillation of the grindind tool (20) as it grinds the surface (17) of the workpiece. USE - Grinding internal corners of workpieces
Patent DE-4030039-A1 (DE)
Title: Prodn. of fungicidal triazole deriv. -  namely 2-chloro:cyclopropyl-1-chloro:phenyl-3-triazolyl-2-propanol, from 2-chloro:cyclopropyl-1-chloro:benzyl-oxirane
Inventor: ROSEN WINFRIED DIPL CHEM DR
IPC: C07D249/08
Filed: 1990-09-22
Abstract: Prodn. of 2-(1-chlorocyclopropyl) -1-(2-chlorophenyl)-3-(1,2,4-triazol-1-yl) -2-propanol (I) is effected by (a) reacting 2-(1-chlorocyclopropyl) -2-(2-chlorobenzyl) -oxirane (II) with N2H4.H2O and (b) reacting the resulting 1-(2-chlorophenyl)-2-(1-chlorocyclopropyl) -2-hydroxypropylhydrazine (III) with formamidine acetate (IV). Steps (a) and (b) are effected in an alcohol or ether solvent, opt. in the presence of a phase-transfer catalyst. Step (a) is effected at 20-90 deg. C. Step (b) is effected at 50-130 deg. C. USE/ADVANTAGE - (I) is a fungicide (see EP 297345). The process gives high yields, e.g. 64-70%.
Patent DE-4037567-A1 (DE)
Title: Tennis racket of e.g. carbon@ fibre in epoxy¨ resin - has reinforcing component cross=section widening and decreasing in height towards centre between arms
Inventor: SOL HUGO
IPC: A63B49/10
Filed: 1990-11-26
Abstract: The tennis racket has two arms (3) joining the handle (2) to the strung head (1), and a reinforcing component (6) between the arms (3) with holes for the strings as in the head. The cross-section of the component alters continuously towards its centre, its height at right angles to the striking surface decreasing, while its width in the plane of this surface increases.       Pref. the reinforcing component comprises carbon fibres and epoxy resin.       ADVANTAGE - Simplicity and low cost, while counteracting distortion on hitting the ball.       (Dwg.1/1)
Patent DE-4039251-A1 (DE)
Inventor: DOKOUPIL JIRI DIPL ING
IPC: C14B1/58
Filed: 1990-12-10
Abstract: A facility for treating leather, pelts, furs and the like has a running path for the leather and at least one conveyor belt (TB) that extends along this running path, at least one drying station (TRS2), in particular a vaccum dryer, being arranged along the running path. In order to design facilities of said type that require less space with a running path having a predetermined length, but in which the design of the running path or the arrangement of the working stations do not disturb the passage of the leathers, at least one continuous auxiliary belt (HB) that is at least in some sections permeable to gas and/or higly thermoconductive cooperates with the conveyor belt (TB), whereas the leather in the area of the drying station (TRS2) is guided at least in part between the conveyor belt (TB) and the auxiliary belt (HB).
Patent DE-4040435-A1 (DE)
Title: Game of skill with board subdivided into compartments - has partitions, and ball throwing rocker arm
Inventor: BUECKER DIETMAR
IPC: A63F7/06
Filed: 1990-12-18
Abstract: The game of skill has a board (3) divided by partitions (1) into equal-sized compartments (2) in at least one of which is integrated a ball-throwing rocker-arm (4). The partitions (1) are higher than the ball-throwing rocker (4). The rocker-axle (4a) and its base (4b) making up the ball-throwing rocker (4) are not firmly joined. The partitions (2) are mounted on a base-plate (5) which is coated with a shock-absorbent layer (6). On the edge of the board (3) are baskets mounted over it. The board (3) is on legs and has an outer ring (7) and edge (8). ADVANTAGE - A ball or other projectile is aimed and slot through the air onto the board.
Patent DE-4114748-A1 (DE)
Title: Pump sample taker - has a shaft section extended into pulp zone to form a channel for the sample flow
Inventor: HEISKANEN LAURI
IPC: G01N1/20
Filed: 1991-05-06
Abstract: The appts. to take a sample of a fluid material, esp. paper pulp, has a sample taker (2) with a shaft-type section (3) which, when extended from the housing to an operating position, extends into the pulp processing zone (P). When extended, the inner surface of the shaft section (3) forms a fluid entry channel (V) with the inner housing (1) components, leading to a section (9) for the sample to flow out. ADVANTAGE - The pulp, while under pressure, can be sampled at preset intervals simply and reliably.