baber/WOPTO huggingface dataset:
Patent DE-3768490-D1 (DE)
Inventor: FUCHS PETER
IPC: F02M59/10
Filed: 1987-09-04
Granted: 1991-04-11
Abstract: PCT No. PCT/CH87/00112 Sec. 371 Date Jul. 8, 1988 Sec. 102(e) Date Jul. 8, 1988 PCT Filed Sep. 4, 1987 PCT Pub. No. WO88/02066 PCT Pub. Date Mar. 24, 1988.A fuel injector (3) is driven by a fluid drive system (27) with a drive unit (28). Connected with the fluid drive system (27) is a first control device (38) which has main and auxiliary slides. The fluid in the fluid drive system (27) is independent of the fuel system. Return pistons (72, 74) of the first control device are connected with relief passages (11, 12) on the housing (4) of the fuel injector (3) and with a second control device (50). On the outer periphery of the plunger (7) of the fuel injector (3) are arranged several annular grooves (18, 19, 20) which are connected with the pump chamber (6). The annular grooves (18, 19, 20) cooperate with the relief passages (11, 12) and have control edges. At least one of the annular grooves (18) effects an interruption of the injection of fuel through the nozzle (1). Several valves (51, 53) in the second control device (50 ) regulate the pressure in the pump chamber (6) and control the inflow and outflow of fuel. Pressure surges in the relief passages (11, 12) effect control movements in the first and second control devices (38, 50).
Patent DE-3768646-D1 (DE)
Inventor: LANGER RUTH GEB LAYHER
IPC: E04G5/10
Filed: 1987-12-30
Granted: 1991-04-18
Abstract: The steps (10) for a scaffolding (11) have a ladder (12) and a flooring element (14). The ladder is suspended by means of suspension claws (27.1, 27.4) in horizontal supporting bars (27) respectively offset by the amount of one scaffolding division (18, 19). The flooring element (14) is suspended at one end in a supporting bar (17) by means of suspension claws (27.6) and at the other end in the upper end region (15) of the steps (12) by means of a stay device (65). Position safeguards which preferably interact with the uppermost step are provided there. <IMAGE>
Patent DE-3769884-D1 (DE)
Inventor: BERKEL CORNELIS EVERARDUS VAN
IPC: B21D22/04
Filed: 1987-07-31
Granted: 1991-06-13
Abstract: Washer or supporting plate with means preventing the sticking together of the washers in a magazine. Said means are formed by protrusions. The method for manufacturing the washers as well as the device make the protrusions such that in the stack they are staggered with respect to the protrusions of a preceding and a next washer.
Patent DE-3772143-D1 (DE)
Inventor: SUZUKI MASAHIRO
IPC: H05K1/09
Filed: 1987-10-01
Granted: 1991-09-19
Abstract: A printed circuit board substrate is provided wherein a composite metal layer (4, 5) is affixed to at least one surface of a flexible dielectric substrate (2, 3), the composite metal layer comprising an inner aluminium layer (4) and an outer copper layer (5).
Patent DE-3773669-D1 (DE)
Inventor: MORKEL GUENTER
IPC: E04D13/035
Filed: 1987-05-12
Granted: 1991-11-14
Abstract: The cover for a skylight slides in an inclined plane parallel to the roof angle. A roof frame (1) is joined to the skylight (0.9) and includes the rafters, top and bottom frame sections fixed together, and top and bottom transverse yokes (1.3,1.4). Metal slats (1.5) reinforce the transverse joints of the frame and support tiles with sheet metal angle pieces and lead flashings for free water run-off. The sliding window(2) forming part of the cover, is coupled via wire ropes (1.11) and pulleys (1.12) to a counterweight (3). If the skylight extends horizontally towards the gable end, the counterweight is omitted, with the window in one or more sections sliding horizontally.
Patent DE-3774952-D1 (DE)
Inventor: BOVENDER FRANZ
IPC: B29K105/12
Filed: 1987-04-08
Granted: 1992-01-16
Abstract: A FRP preform is produced by passing onto a filter of the finally required shape an aqueous suspension of the reinforcing fibres (glass in particular) plus powdered and/or fibrous thermoplastic material, draining off and drying the filtered material, heating and pressing under pressure. The material is preferably heated to a temp. at which the binder used will sinter and is then moulded at a lower temp. As the pressure required is low the moulds used can be cheap but still produce strong mouldings.  Almost any size and shape can be produced.  No laminar construction is needed at any point.  The mouldings are free from stretched areas or consequent thinner parts.
Patent DE-3776653-D1 (DE)
Inventor: RAFELD KARL
IPC: E06B3/677
Filed: 1987-05-27
Granted: 1992-03-19
Abstract: The multiple-glazing unit has two or more stacked panes on a profiled spacer at the edge, and joined at the edges by sealing material, soldering, or welding, with air chambers formed between them. At least at one bottom corner of the spacer (2), the air chamber (1) is permanently connected to ambient atmos. by a ventilation passage forming an inlet.  Natural convection causes the air inside the chamber to rise and flow out through a further passage to atmosphere in the top corner.
Patent DE-3777492-D1 (DE)
Inventor: VAN STEENBRUGGE BERNARD
IPC: H04B1/20
Filed: 1987-08-03
Granted: 1992-04-23
Abstract: In a system comprising a collection of signal processing apparatuses (1, 2, 3, 4) and a switching device (5), each apparatus is connected, by means of a universal connector (6, 7, 8, 9) which is identical for each apparatus, to an arbitrary connection of the said switching device. The signal path between two or more connected apparatuses is established in that a first apparatus supplies a report command for the switching device in at least one further apparatus, after which the switching device finds out to which connector a further apparatus is connected in that said further apparatus in reaction to the report command has supplies an identification signal as a result of which the switching signal recognises the connector to which said further apparatus is connected. Once it has been found out to which connector the first and the further apparatuses have been connected, the switching signal establishes a signal path herebetween.
Patent DE-3778759-D1 (DE)
Inventor: PHILIP HERVE
IPC: C02F3/28
Filed: 1987-05-25
Granted: 1992-06-11
Abstract: Biological activator of the type consisting of a product in the form of solid particles, noncorrosive, nontoxic, finely divided, of high specific surface, exhibiting in solution a colloidal phase in suspension and a flocculating phase having in solution a reducing power of inorganic origin, its purpose being to form a support for the anaerobic microbial flora of a septic tank with a view to increasing the bacterial saturation density in a septic tank at an equivalent nutrient quantity, its specific surface (in m<2>/g) being between 25 and 60, especially between 30 and 50 and in particular is equal to or close to 46.
Patent DE-3780957-D1 (DE)
Inventor: OHMAE TADAYUKI
IPC: C08F8/00
Filed: 1987-11-10
Granted: 1992-09-10
Abstract: Aq polymer dispersions are prepd by reacting an ethylene/N-aminoalkyl -acrylamide copolymer (I) with HCl in H2O to form a salt, reacting this with an epihalohydrin (II), and opt. reacting the prod. with an alkanolamine (III).   (I) comprises 40-80 wt.% ethylene and 20-60 wt.% H2C=CR1-CONH-(CH2)n-NR2R3 (where R1=H or Me; R2 and R3=H or 1-4C alkyl; n=2-4) and has a melt index of 10-1000 g/10 min (JISK-6760). (I) is a copolymer of ethylene with dimethylamino-propyl- or dimethylaminoethyl -(meth)acrylamide.  (II) is epichlorohydrin (IIa) (III) is diethanolamine.
Patent DE-3782556-D1 (DE)
Inventor: SMITH DAVID WILLIAM
IPC: H04B1/66
Filed: 1987-06-26
Granted: 1992-12-17
Abstract: A broad spectrum optical carrier from a source (l) is divided over at least two paths (4), and the carrier in at least one path (4) is modulated (M1-4) in accordance with information (I1-4). The paths are recombined (6) with delay multiplexing (t1-4). At a distribution point (7), the recombined paths (6) are divided and the modulated carrrier in at least one of the paths is combined in heterodyne detection (at D1-4) with a local oscillator signal (via path 5) having a frequency shifted with respect to the carrier. The local oscillator signal is delayed prior to combination by a delay (t1'-4') corresponding to a delay of the delay multiplexing.
Patent DE-3783579-D1 (DE)
Inventor: FUJINO MASAHIKO
IPC: D02G3/44
Filed: 1987-09-29
Granted: 1993-02-25
Abstract: A peptide derivative of the formula <CHEM> wherein A is hydrogen or a hydrocarbon acyl having 2 to 18 carbon atoms which is substituted by an amino group at the  alpha -position; B is F-Gly wherein F is a neutral  alpha -amino acid residue, or NH-(CH2)nCO wherein n is an integer of 1 to 4; C is a neutral  alpha -amino acid residue; and E is L-Arg or D-Arg; when A, B and C are hydrogen, Gly-Gly, and Met or Ile, respectively, E is D-Arg, or its pharmacologically acceptable salt has strong hypotensive and natriuretic activity; therefore it is useful as a therapeutic drug for hypertension, a diuretic, and a therapeutic drug for cardiac and cerebral circulatory diseases.
Patent DE-3786179-D1 (DE)
Inventor: TAUBITZ CHRISTOF DR
IPC: C08L25/08
Filed: 1987-02-09
Granted: 1993-07-22
Abstract: The compsns. (I) contain (A) 2-98 wt.% modified polyamide prepd. from (A1) at least 50 wt.% polyamide, (A2) at least 0.1 wt.% polymer essentially comprising ethylene and a polymerisable carboxylic acid and/or a functional deriv., (B) 2-98 wt.% styrene copolymer contg. carboxylic acid gps. and/or gps. of functional carboxylic acid derivs. Pref. (I) contain 25-75 wt.% (A) and 25-75 wt.% (B). Copolymer (A2) is formed from monomer mixt. comprising (a1) 55-99 wt.% ethylene, (a2) 1-50 wt.% polymerisable alk-2-en-carboxylic acid and/or a functional deriv. and (a3) 0-40 wt.% other monomers. Pref. (A) is formed from 55-98 wt.% (A1) and 2-45 wt.% (A2). (B) is formed from (B1) 50-99 wt.% styrene alkylated or halogenated in ring or alpha position and/or styrene, and (B2) 1-50 wt.% polymerisable carboxylic acid and/or a functional deriv.
Patent DE-3789480-D1 (DE)
Inventor: ISHIKAWA KATSUKIYO
IPC: G03F7/033
Filed: 1987-09-21
Granted: 1994-05-05
Abstract: A water-developable photosensitive resin plate suitable for the manufacture of a relief printing plate having high resistance to water-based inks, high resilience and excellent form stability, which comprises:   (A) a copolymer comprising units of (i) an aliphatic conjugated diene monomer (ii) an  alpha ,  beta -ethylenically unsaturated carboxylic acid and (iii) a polyfunctional vinyl monomer, optionally with (iv) a monofunctional vinyl monomer, the content of the aliphatic conjugated diene monomer (i), the  alpha ,  beta -ethylenically unsaturated carboxylic acid (ii), the polyfunctional vinyl monomer (iii) and the monofunctional vinyl monomer (iv) being respectively from about 5 to 95 mol %, from about 1 to 30 mol %, from about 0.1 to 10 mol% and 0 to 70 mol% based on the combination of those monomeric components;   (B) a basic nitrogen atom-containing compound;   (C) an ethylenically unsaturated monomer; and   (D) a photopolymerization initiator. m
Patent DE-3853173-D1 (DE)
Inventor: MORAN BYRON L
IPC: A61B5/145
Filed: 1988-03-22
Granted: 1995-04-06
Abstract: For measuring the corpuscular content of a fluid, in particular blood hematocrit, a system includes a catheter (101) whose tip (102) is inserted into a patient's bloodstream; the catheter includes one or more transmitting optical fibres (nn) for conducting light from a light source (DS1,DS2) to the tip and one or more receiving optical fibres (pp, oo) for receiving the light reflected by the corpuscles and transmitting it to a detector (244a, 244b, 244c) (not shown). The optical fibres together define two optical paths (although the paths can share a common optical fibre, e.g. fibre nn) and the relationship (e.g. the separation) between the transmitting optical fibre and the receiving optical fibre of one path is different to that of the other path and the system can include means to calculate blood hematocrit from the difference between the signals along the two paths.
Patent DE-3853991-D1 (DE)
Inventor: BERNHARDT SIEGFRIED
IPC: D01G15/46
Filed: 1988-12-10
Granted: 1995-07-20
Abstract: Random web worker-and-stripper carding machine for web making from fibre material, containing at least three mutually engaging, working drums which rotate in the same direction, preferably of equal diameter, for carding the fibre material with adjustable partial recirculation thereof, characterised in that at least one (12) of the working drums (12, 14, 16) is downstream to a main cylinder (10) of larger diameter which rotates in the same direction as the working drums (12, 14, 16). <IMAGE>
Patent DE-3854753-D1 (DE)
Inventor: SANDREW BARRY
IPC: G06T5/00
Filed: 1988-08-02
Granted: 1996-01-18
Abstract: A system and method for color enhancing an image or a series of images such as a motion picture by digitally capturing the images, interactively defining masks corresponding to objects in the images having similar hues, creating regions from these masks, and for each region, defining a color transfer function for converting image gray-scale information to unique values of Hue, Luminance, and Saturation. The gray-scale values within each region are then processed through that region's color transfer function, and the resulting colors applied to the image and stored for later retrieval and display.
Patent DE-3860784-D1 (DE)
Inventor: MARX KARL-HEINZ
IPC: H02G15/013
Filed: 1988-07-27
Granted: 1990-11-15
Abstract: 1. Method of forming a tight joint between a heat-shrunk splice box and at least two elongate substrates (1, 2), the splice box being in contact as far as possible with the outer surface of the substrates (1, 2) in the entry region of the substrates (1, 2) into the splice box, wherein the substrates (1, 2) are arranged in a heat-shrinkable sheathing (3) and two regions of the wall of the sheathing (3) are mutually opposite between the substrates (1, 2), and wherein the sheathing (3) is heated and wherein the entry region of the splice box is deformed between the substrates (1, 2) by bringing the wall regions close together to form channels (8, 9) for the substrates (1, 2), characterized by the combination of the following features : a. the material used for the sheathing (3) is a plastic tape with at least one inverted fabric layer (7) located within the wall of the sheathing (3), and b. the deformation of the splice box in the entry region is effected by at least one insertion element (10, 11) which is taken from one side through both walls and which is fixed in a self-locking manner on the other side of the second wall or in a hollow part or by means of a hollow part.
Patent DE-3861332-D1 (DE)
Inventor: SCHIMMEL PETRUS JOHANNES CORNE
IPC: E06B9/266
Filed: 1988-02-16
Granted: 1991-02-07
Abstract: Apparatus for feeding a plurality of rigid steel elongate spacers into each of a plurality of travellers 22, the apparatus including the holding station 16, a retractable holding member 24, 25 which can be used to feed a single traveller into the holding station. A linear guide 30 is provided for guiding the spacers 62 to the holding station in a lengthwise direction and the first feed mechanism 32 is provided for feeding the spacers individually and separately along the guide to position with the leading edge of the spacer adjacent the holding station. A second feed mechanism 40 to 46 pushes a spacer 62 so positioned positively into and through a co-operating slot in the traveller 22 held in the holding station and a discharge member 68 discharges the traveller and its associated spacer from the holding station, when the holding member has been retracted.
Patent DE-3862615-D1 (DE)
Inventor: TOMMINEN HANNU
IPC: B28B21/26
Filed: 1988-06-17
Granted: 1991-06-06
Abstract: A slip-form casting machine for the fabrication of elongated concrete products comprises a feed hopper (1), an auger (6) for exerting pressure onto a concrete mix to be cast, and a casting mould (10,11). The casting mould (10,11) is of tubular construction plugged at one end, and the auger (6) is connected to a casting machine body (18) which substantially conforms with the cross-section of the casting mould (10) and is movable with respect to the mould (10) in order to facilitate slip-form casting of a product (7) with an elongated shape in the axial direction of the casting mould.
Patent DE-3864826-D1 (DE)
Inventor: SCHUELLING CHRISTOF
IPC: A47J43/28
Filed: 1988-06-28
Granted: 1991-10-17
Abstract: In a device for dispensing portions of food, with a handle and a spoon, the spoon (1) has a temp. sensor (9) which detects and counts temp. changes. Pref. the temp. sensor (9) is in the skimmer (7) of the spoon (1) and may comprise a thermoelement or a temp.-dependent resistance, esp. a hot conductor or cold conductor with adjustable measuring range. The energy source (battery) (13) and/or electronic units (12) are in the handle (4).
Patent DE-3867166-D1 (DE)
Inventor: GERRETZ JOSEF ING GRAD
IPC: B65H67/06
Filed: 1988-05-10
Granted: 1992-02-06
Abstract: The tube drawing plant receives a coil of tube in a basket. This tube is drawn through a die, to reduce its dia. by means of a rotating drum. The free end of the tube is unwound from the coil in the basket, passed through a die and wound several times around the drum. As the drum rotates the tube is pulled through the die and the free end of the tube is formed into a coil in a second basket. A rollerconveyor (5) brings a coil (6d) to the drawing station whilst an empty basket (6e) on the conveyor (5b) receives the coil of drawn tube as it is unwound from the drawing drum. The two conveyors (5,5b) run at right angles to one another and are connected by a group of rollers (14) mounted on a turntable (12). In the event of the break-down of the drawing drum the incoming baskets can be diverted to the conveyor (16).
Patent DE-3869470-D1 (DE)
Inventor: ALDAG REINHARD DR
IPC: G03C1/00
Filed: 1988-05-13
Granted: 1992-04-30
Abstract: Photopolymerisable recording material contains at least one photopolymerisable, olefinically unsatd. organic cpd. (1), opt. a polymeric binder (II), at least one photopolymerisation initiator (III), a colour forming system (IV) which on irradiation with actinic radiation causes an increase in the colour intensity of the recording material, a sensitiser (V) and opt. further additives and/or assistants. (V) comprises at least one cpd. of formula (V) or (VI) in which X = CH or N; Y = H, 1-12 C alkyl, 1-12 C alkoxy or halogen; R1 = 1-12 C alkyl, 1-12 C alkoxy, or halogen; R1 = 1-12 C alkyl, 1-12 C alkoxy, CF3, phenyl or NR4R5 (in which R4 and R5 = 1-6 C alkyl, allyl, phen-C1-4alkyl, phenyl, etc.); and R2 and R3 = 1-12 C alkyl, 1-12 C alkoxy, hydroxy-C1-4alkyl, oxaalkyl with 2-12 C and 1-5 O atoms, phen-C1-4alkyl, phenyl, naphthyl, aryl susbtd. b y 1-4 C alkyl, 1-4 C alkoxy, phenyl, CF3, trialkylsilyl, CN, -O-CO-C1-12alkyl, -CO-O-C1-12alkyl, etc.. The long wave absorption max. of cpd. (V) is below 420 nm, pref. below 400 nm.
Patent DE-3872361-D1 (DE)
Inventor: KHEIRI MOHAMMED A
IPC: G01N33/53
Filed: 1988-12-06
Granted: 1992-07-30
Abstract: An analytical reagent mixing apparatus for performing sequential analytical reactions among an analyte from a liquid test sample and analytical reagents such as immunoassay reagents. The apparatus comprises an analytical reagent assembly (10) comprising first and second receptacles (12, 13) having first and second analytical reagents disposed therein, a lid member (11) engaged with the first and second receptacles (12, 13) comprising means (22, 23, 24) for providing open liquid communication between the first and second receptacles (12, 13), and means (48) for rotating the assembly (10). The apparatus automatically performs the sequential mixing and incubation of the liquid test sample with the analytical reagents to thereby provide a convenient method for performing sequential analytical reactions requiring only a minimal number of manipulative steps.
Patent DE-3872592-D1 (DE)
Inventor: KRAFT HORST
IPC: G01G3/14
Filed: 1988-04-29
Granted: 1992-08-13
Abstract: The weighing device has a weighing platform (18) receiving the load, displaced relative to the frame (2) of the weighing device which supports at least one weighing cell.  The weighing platform (18) is coupled to the weighing cell via a metal-elastomer element (13) with two metal plates (12,14) and an intermediate elastomer layer (15). The weighing cell has a flexure rod (6) attached to the frame (2) at one side and attached to one metal plate (12) at the other side.  The second metal plate (14) is attached to the weighing platform (18) via a centring pin (16).  The latter pref. fits  into a conical seating provided by a centring ring (21) attached to the weighing platform (18).
Patent DE-3878651-D1 (DE)
Inventor: FOCKE HEINZ
IPC: B65B57/10
Filed: 1988-11-02
Granted: 1993-04-01
Abstract: The cigarette-testing system is particularly for those in groups of a size contained in a packet, test instruments being moved against the ends of all those in a group. The cigarettes (10,11) in a group (16,17) are tested in successive operations, each cigarette of those spaced apart in the group being tested simultaneously. Alternatively every second one of the cigarettes in a row can be tested, and pref. at both ends.
Patent DE-3879756-D1 (DE)
Inventor: BARANZELLI CESARE
IPC: B23B31/16
Filed: 1988-05-01
Granted: 1993-05-06
Abstract: The chuck includes a structure supporting a table (3) provided with first sliding seats and with second sliding seats (5) which extend radially from the center of the table and respectively accommodate means (6) for centering the workpiece and means (8) for locking the workpiece; the centering means (6) are controllably movable towards or away from the center of the table, while the locking means (8) are controllably movable from a first position spaced from the workpiece to a second position proximate to the workpiece and are also controllably movable in a direction substantially perpendicular to the face of the table directed towards the workpiece from a release position, in which the locking means are disengaged from the workpiece, to an engagement position, in which the locking means are engaged with the workpiece. The chuck also includes control means (11) which act on the centering means and on the locking means; means (10) are furthermore provided for the connection of the control means (11) to the locking means (8) in the second position.
Patent DE-3880924-D1 (DE)
Inventor: HAELKER HELMUT
IPC: D06N7/02
Filed: 1988-06-22
Granted: 1993-06-17
Abstract: In the material for the blanket of a papermaking machine or a drying or filter medium, at least part of the fibres are at least partially produced from a material which is soluble in a basic or acid nucleophile or electrophile, reductive or oxidative medium, resistant to the carrier material. The material has contact surfaces in the longitudinal direction of the fibres, to the other material, and lies partially on the outer surface of the fibres. The contact surface runs in cross section across the circumference of the fibres or has a serpentine path. The material forms at least one fibre mantle round the the fibre core insol. in the medium present or which dissolves in water.
Patent DE-3882174-D1 (DE)
Inventor: ARPIN RENE
IPC: C08G73/12
Filed: 1988-06-15
Granted: 1993-08-12
Abstract: The present invention relates to novel thermostable polymers containing imide groups. 
<??>More precisely, these polymers are obtained by reaction, at a temperature ranging from 50 DEG C and 300 DEG C, between:
 (a) an N,N'-bismaleimide,
 (b) an acrylate reactant consisting especially of a novolac epoxy (meth)acrylate,
 (c) an imidazole compound, and optionally
 (d) a chlorinated or brominated epoxy resin, the latter being taken by itself or mixed with an unchlorinated or unbrominated epoxy resin. 
<??>These polymers are advantageously employed for the production of laminates.