baber/WOPTO huggingface dataset:
Patent DE-19723895-A1 (DE)
Inventor: LEE YOON JICK DIPL ING
IPC: A61L27/00
Filed: 1997-06-06
Abstract: The invention relates to biodegradable linear polyester urethanes and to biodegradable cross-linked polyester urethanes obtained from linear polyester urethanes by virtue of the fact that they are cross-linked by diisocyanate bridges. By varying the degree of crosslinking, the physical, chemical and biological properties of the inventive cross-linked polyester urethane can be adjusted and the biodegradability thereof can also be varied considering that biological degradability occurs more slowly as the degree of crosslinking increases. The invention also relates to a method for producing the inventive polyester urethanes and to the use thereof as films, rubber bodies, containers, packaging materials and in galenical preparations, as adhesives, adhesive strips and the like. The invention also relates to polymer blends containing the inventive polyurethanes.
Patent DE-19725059-A1 (DE)
Title: Coupling for attaching components to interlocking furniture system
Inventor: KORB DANIEL
IPC: A47B17/02
Filed: 1997-06-13
Abstract: At least one disc-shaped, annular or ring-sector-shaped element (5,6,7) is adjustably attached to at least one vertical column (4)or horizontal strut (3) and has a curved holder profile (5.1,6.2,7.1) in the element's peripheral part. At least one of the components (2,13) is coupled to the holder profile at an angle freely selected along the curved holder profile. The holder profile is in the form of a T shaped or trapezoid sectioned piece radially protruding beyond the entire curved peripheral side or is in the form of a T shaped or trapezoid groove. The elements are stacked up and have a cover element (5) between two column sections (4.1).
Patent DE-19732236-A1 (DE)
Title: Capillary tube for wire bonding apparatus
Inventor: SINGH INDERJIT
IPC: B23K20/00
Filed: 1997-07-26
Abstract: The capillary tube (200) has a tip at the outlet end with a peripheral wedge face, into which opens a feed bore for a bond wire (304) for nail-head and wedge bonding. The tip has a recess with a retracted recess, whose size and shape corresponds to the desired spherical shape of nail-head bonding. The recess is cylindrical, but may be conical, or frusto-conical, and the wire feed bore may be bordered at the outlet side. The tube may taper towards the tip and the retracted tip face may be horizontally inclined. The recess edges may be rounded.
Patent DE-19732422-A1 (DE)
Title: Chain cover for internal combustion engine
Inventor: KAMIYA MASAHISA
IPC: F02F7/00
Filed: 1997-07-28
Abstract: The chain cover (36) is for an engine (2) with first and second cylinder heads (8) on a V-shaped cylinder block (4), with two rows (10,12) of which the second is offset towards one end of the crankshaft. The valves are operated by a power transmission and driving device. The chain cover fits round this device. It is fitted to the first and second cylinder heads and to the cylinder block. It has first and second mating surfaces (38,40) on the cover side. The first is in contact with the block and one head (6), and the second with the lock and the other head (8). The second one has an outward projection (64).
Patent DE-19733540-A1 (DE)
Title: Vacuum panel with toxic getter
Inventor: SAUTNER KARL-HEINZ
IPC: B01D53/38
Filed: 1997-08-02
Abstract: A vacuum insulation panel has a heat-insulating mantle within which the pressure is reduced and a vacuum getter. The mantle captures and fixes any gas or water vapour passing through from the outside inwards or vice versa. The getter has: (i) a sheath (1,6,6') which is made at least in part from a material which is gas and/or water-permeable, but which is impermeable for the getter material (2,3) and/or; (ii) a substance (4) is mixed to the getter (2,3) which converts the toxic getter material to a non-toxic substance in the presence of water vapour, and/or; (iii) the getter is incorporated in the panel in such a way that it can be removed.
Patent DE-19740513-A1 (DE)
Title: Container transfer crane
Inventor: TAX HANS
IPC: B66C19/00
Filed: 1997-09-15
Abstract: The crane (10) for unloading a container carrier (22) includes a crane gantry (18) and at least two load transfer devices (28, 36), of which at least one has a lifting unit (30, 32, 38, 40). The gantry has at least two transporting tracks (24, 26) running in the transfer direction. Each transfer device is allocated one of these tracks. The tracks have transporting windows (Fo, Fu), which do not overlap each other.
Patent DE-19740770-A1 (DE)
Title: Microfiltration layer for removing endotoxins from liquids
Inventor: BEESKOW THOMAS
IPC: C07K1/34
Filed: 1997-09-17
Abstract: A microfiltration filter layer, for removal of endotoxins from liquid media, includes covalently bonded ligands for endotoxins, carried by a polymer applied to the filter layer material.
Patent DE-19742235-A1 (DE)
Title: Parking system on two or more levels
Inventor: TAUTENHAHN OLAF DR ING
IPC: E04H6/06
Filed: 1997-09-25
Abstract: Two or more platforms are raised and lowered on vertical guides each comprising a guide frame (3) and rise and fall lift frame (4) with the platforms (1) fixed thereon. The lift drive has a support chain (5) fixed on one of the lift frames level with the lowest platform and guided above the upper edge (2) of the parking area (10) over a guide pulley (6) fixed on the guide frame. The support chain is guided underneath the lowered platform over a chain pinion (8) to a roller pulley (9) which on the force side is fixed on the base frame (7) and on the load side interacts with a hydraulic cylinder (11). A guide pulley is also attached on the second guide frame level with the guide pulley of the first frame and the two opposite chain pinions (8) are connected together on the base frame by a shaft (13).
Patent DE-19742663-A1 (DE)
Title: Control apparatus of fine-particles feeder
Inventor: MURAI KATSUMI
IPC: G05D16/06
Filed: 1997-09-26
Abstract: The apparatus includes a hopper (30) which sends fine particles (P) into a fine-particle conveyance path. A duty ratio controller gives a resonance frequency to a piezo electric component (1) depending on a duty ratio. A sequential load sensor determines a load cell corresponding to the loss value of the fine particle in the hopper. A feeder calibration memory stores a calibration curve by doing the linear interpolation of the actual flow value per unit time of the supplied fine particle. A duty ratio calculator computes the duty ratio for the actual flow from the calibration curve. The supply of fine particle is started. A feedback unit enables the feedback of the output value from the load cell to the duty ratio controller when the actual supply flow reaches a desired value.
Patent DE-19742811-A1 (DE)
Title: Elastomer seal with electromagnetic screening characteristics
Inventor: TOBIES HARALD
IPC: H05K9/00
Filed: 1997-09-27
Abstract: An elastomer seal has a conducting coating.  Preferred Features: The coating is metallic, thin and applied by a vacuum technique. The seal is in the form of a ring.
Patent DE-19744169-A1 (DE)
Title: Flexible floor system with heat insulation layer over seal
Inventor: SCHUETTE ALBERT
IPC: E04F15/22
Filed: 1997-10-07
Abstract: The heating pipes (9) are fixed to holding strips (6), which are so held on the locators (4) that vibrations of the floor structure (5) are not transmitted to them. The holding strips are flat profiles and on them battens (10) of the floor structure locate. Clips (7) are fixed to the holding strips, in which the heating pipes are snap-engaged.
Patent DE-19749922-A1 (DE)
Title: Transporting device
Inventor: KATO HEIZABURO
IPC: B23Q7/14
Filed: 1997-11-11
Abstract: The transporting device (10) clamps a workpiece by means of a two-dimensional right-angle movement of a pair of guide rods (16,18) so that it can be transported linearly. It has at least three cams (26,28,30) for guidance and clamping. The cams are rotated by an input shaft. Each rotary motion of the cams is converted into right-angle motion of the pair of parallel rods by pairs of revolving rollers and pairs of motion conversion devices. The right-angle motion of the guide rods clamps and transports the workpiece.
Patent DE-19750696-A1 (DE)
Title: Building evaporation pipe system
Inventor: MAYR THOMAS
IPC: E04D13/147
Filed: 1997-11-15
Abstract: The evaporation pipe system for a roof, has a passage tile (3) with an opening (4) for a tubular hose (7), and a cap tile (11) over the passage tile. The passage tile has a beading (5) projecting upwards, round the passage opening to fit with a collar (8) at the cap tile. The hose is secured between the cap tile and the beading on the passage tile.
Patent DE-19753577-A1 (DE)
Title: Atraumatic closed artificial tooth implant
Inventor: SCHROEDER RALF DR
IPC: A61C8/00
Filed: 1997-12-03
Abstract: The artificial tooth implant (1) is converted from sub-gingival to trans-gingival and vice versa using the advantages of both types of implants. The implant has a head (10), positioned between bone and gum and a base (2) with a convex inverted thread (11,13), inserted completely into the bone with minimal invasion. A collar (9) positioned between the polygonal head and the base has indents (22) in order to facilitate the application.
Patent DE-19754203-A1 (DE)
Inventor: CASPERS ALFRED
IPC: H03B21/01
Filed: 1997-12-06
Abstract: A two-port modulator uses a first input to modulate the higher frequencies and a second compensation input signal to modulate the lower frequencies closer to DC and a modulator used for DFSK requires for the second input a signal with a large warp or frequency shift range. The warp or frequency shift range of a first signal generated at 44, 46, 66 is increased by mixing it at 42 with a signal applied at 28 and frequency multiplied at 32, 36 and the difference frequency is filtered out at 48 before frequency division at 52. A phase lock loop 56-64, 44 enables the warp oscillator 44 to be stabilised. A processor (not shown) supplies a modulation signal at 70 and the control signals at 72, 74. The arrangement enables two independent frequency shift keyed signals with different frequency shifts to be generated and transmitted in one mode for mobile RF signals and in an another mode for paging signals.
Patent DE-19801301-A1 (DE)
Inventor: SEITER HANS DR MED
IPC: A43B17/14
Filed: 1998-01-16
Abstract: The invention relates to an inner sole (11) for a shoe, comprising a base body (36), a covering layer (37) and several cushioned layers (12, 13, 14) arranged on the surface of the sole. A first cushioned layer (12) is provided in the ball area of the forefoot, a second cushioned layer (13) is included in the transition area of the metatarsus and the tarsus and a third cushioned area is provided between the metatarsus and the heel. The cushioned layers (12-16) are subdivided into individual, separate plateau-like fields (18-27) which are located close to each other in the transversal direction of the sole surface. This provides an inner sole which brings about a substantial improvement in the transport of fluids in the venous and lymphatic vessel system in the legs during movement of the foot joints and ankle joints by means of synergistic support of the muscle structure.
Patent DE-19801997-A1 (DE)
Title: Assembly mounting plunging nozzle of column-less pressure injection moulding machine
Inventor: KAPPELMUELLER WERNER ING
IPC: B29C45/20
Filed: 1998-01-20
Abstract: Pressure injection moulding machine has a fixed mould die into which the plunging nozzle assembly is introduced. The nozzle (1) mounting which permits limited movement relative to the injection assembly (10, 5, 5'). Preferably the nozzle pivots slightly in any direction with respect to the remainder of the injection assembly. It is mounted against a bearing surface (7), which takes the form of a spherical cap. It is also mounted for vertical movement, using an intermediate, height- adjustable section (8). This has a spherical cap surface, working with the bearing surface (7). Movement of the nozzle takes place against spring loading, the spring being a Belville washer.
Patent DE-19803370-A1 (DE)
Inventor: PIECH FERDINAND DR
IPC: B60R21/01
Filed: 1998-01-29
Abstract: The invention relates to a method for operating a motor vehicle with a chassis having a suspension device and a damping device according to which, for greater safety, the suspension and/or damping device is stiffened and/or blocked at least for individual wheels when an acceleration signal is applied. The invention also relates to a device with an advantageous construction for carrying out said method, in which the damping device is configured by a hydraulic shock-absorber for each wheel of the motor vehicle and at least two shock-absorbers at a time can be hydraulically stiffened or blocked via electrically controlled valves. The valves can be controlled by means of a control device connected to at least one acceleration sensor.
Patent DE-19811183-A1 (DE)
Title: Wisch-Wasch-Anlage für Scheiben von Fahrzeugen
Inventor: MLYNIKOWSKI FRANK
IPC: B60S1/52
Filed: 1998-03-14
Abstract: Die Erfindung betrifft eine Wisch-Wasch-Anlage für Scheiben von Fahrzeugen mit einem Scheibenwischer, der ein Wischerblatt und einen mit einem Gelenkteil versehenen Wischerarm aufweist, und einer am Wischerarm angeordneten und mit einer Waschflüssigkeitszuleitung verbundenen Spritzdüse. Sie löst die Aufgabe, diese Anlage so zu gestalten, daß deren Reinigungsleistung ohne erhöhten Aufwand verbessert wird. Dazu ist die Spritzdüse (5) im Gelenkteil (2) so angeordnet, daß sie die Waschflüssigkeit (W) im spitzen Winkel zum Wischerblatt (1) auf die Scheibe spritzt (Fig. 1).
Patent DE-19813643-A1 (DE)
Title: Cat scratching and climbing post system reinforced by inner bar
Inventor: STANGE GUSTAV
IPC: A01K15/02
Filed: 1998-03-27
Abstract: The cat climbing and scratching post system consists of at least two elements (1) reinforced by a vertical bar (8) positioned inside each of the elements (1) which is joined to the end part (3) with a linking element (9). The bar (8) has an outer thread (11) on both ends which can be inserted into the inner thread (12) of the end parts (3) for the joining of two or more elements (1) of the system.
Patent DE-19813740-A1 (DE)
Title: Semiconductor memory device
Inventor: KUROMIYA OSAMU
IPC: G11C29/50
Filed: 1998-03-27
Abstract: The memory device has a control circuit (1), a test mode control circuit (2), an internal period setting circuit (3) and an address holding circuit. The control circuit detects if a test mode is defined. The test mode control circuit determines if a self interference test mode is defined. The internal period setting circuit generates a clock signal when the test mode and the self interference test modes are defined.
Patent DE-19821493-A1 (DE)
Title: Reinforced panel for climbing wall
Inventor: BREWER GEORGE
IPC: A63B69/00
Filed: 1998-05-13
Abstract: The climbing wall/treadmill comprises long panels (11), each with a number of holes. Reinforcing parts (12) have fastener elements (16) corresponding to the number of holes in the panels. Each panel also has additional holes for additional fastener elements, which also correspond to extra holes in the reinforcing parts. The panels are fastened to the reinforcing parts and a flexible part (13) e.g. a chain, to form a vertical grouping. The panel group has a brake device to control and/or regulate the vertical movement of the panel group.
Patent DE-19821865-A1 (DE)
Title: Receiver circuit for optical signal especially infrared signal
Inventor: KROENER JUERGEN
IPC: H04B10/69
Filed: 1998-05-15
Abstract: The receiver circuit includes a photodiode (D) which is operated in blocking state direction and which outputs dependent on an optical signal a photocurrent. A current and voltage transformer (OP,R2) transforms the photocurrent in an corresponding voltage signal (Ua). An ohmic resistance (R1) is provided to dissipate the direct current component of the photodiode and a capacitor (C1) is provided to uncouple the alternating current component (Iac2) of the photocurrent. The uncoupled alternating current is fed to the current and voltage transformer.
Patent DE-19824075-A1 (DE)
Title: Injection nozzle for use with protein or albumin skimmer
Inventor: KLEWINSKI GUENTHER
IPC: B01D19/02
Filed: 1998-05-29
Abstract: A charged water injection nozzle is connected to a protein or albumin skimmer such that a pump pressure provides a high flow rate of charged water and air through a cone (1), the water and air being mixed in a chamber (3) and then being conveyed via a cone (4) into the skimmer.
Patent DE-19826515-A1 (DE)
Title: Folding rollers with folding blade and cavity
Inventor: MILITZER WINFRIED
IPC: B65H45/28
Filed: 1998-06-15
Abstract: The folding rollers (6,7) are fitted with round knives (13,14) for cutting on the closed side of the at least once-folded printed copy. Each folding roller has a covering segment (19) covering the cavity (12.1;12.2) at least in one part.  The printed copy is then transported in this peripheral section through the folding rollers. The covering segment covers that part of the cavity falling onto a pull ring (10).
Patent DE-19830373-A1 (DE)
Title: Material handling vehicle
Inventor: RATCLIFFE SIMON JOHN
IPC: B66F9/065
Filed: 1998-07-08
Abstract: The truck (10) has width-wise spaced apart rear and front (13) wheels, with one on each side.  Beneath an operators seat (17), in an operators compartment (18), is an engine (20), connected to a variable angle swash plate pump (21), which provides fluid to a front wheel motor (22) drive.  The rear wheels are mounted by conventional suspension mechanisms and are steerable using a steering ram. The truck has a single telescopic boom, extending forwardly of the truck and mounted on the structure for up and down swinging movement by a pivoting mechanism (26).  The mechanism is disposed in a rear end (27) of the boom and the rear end (28) of the truck.  A forward boom part (29a) has a width wise extension (31), which pivotally connects (33) to a load implement carrying mechanism (32), which in turn is connected to limbs (34) for pivotal movement under the control of a crowd ram mechanism.
Patent DE-19831301-A1 (DE)
Title: Sealing arrangement for rolls in rolling mills incorporates a labyrinth ring whose radial flange has an axially protruding element closely covering the collar of the bearing lid
Inventor: PEUSCHEL THOMAS
IPC: F16C13/02
Filed: 1998-07-13
Abstract: The annular protrusion (9) of the bearing lid (5) is provided with a circumferential groove (10), bounded by a collar (11). The radial flange (16) of the labyrinth ring (14) has an axially protruding annular element (17) which covers the collar so a narrow gap (18) is left between them.
Patent DE-19833061-A1 (DE)
Inventor: WILLIMANN HONGLI
IPC: C08F2/22
Filed: 1998-07-22
Abstract: The invention relates to a process for the preparation of aqueous dispersions of latex particles having a heterogeneous morphology by a semicontinuous emulsion polymerization, comprising the emulsion polymerizing of ethylenically unsaturated (co)monomers, accompanied by the addition of cationic and/or anionic and/or nonionic emulsifiers and/or protective colloids as stabilizers, which are directly used as such or synthesized in situ, the semicontinuous emulsion polymerization being performed in the presence of the stabilizer or stabilizers with a monomer mixture, which a) contains at least one nonionic, ethylenically unsaturated monomer with a glass transition temperature Tg above about 30  DEG C in a quantity of about 10 to 70 wt.%, based on the total weight of ethylenically unsaturated (co)monomers and b) at least one hydrophilic, ethylenically unsaturated monomer in a quantity of about 5 to 30 wt.%, based on the total weight of ethylenically unsaturated (co)monomers.
Patent DE-19836260-A1 (DE)
Title: Linear polyether-polysiloxane copolymers useful as foam stabilisers or defoaming agents in aqueous emulsions and compositions
Inventor: SPITZNER HARTMUT
IPC: C08G77/46
Filed: 1998-08-11
Abstract: Linear polyether-polysiloxane copolymers contain linear polyether and linear polysiloxane units linked by Si-C bonds.  A linear polyether-polysiloxane copolymer (I) contains linear polyether and linear polysiloxane units linked by Si-C bonds and is of formula (1). An Independent claim is included for a process for the preparation of (I) by reaction of a polyether of formula (5) having an alkenyl end group, a diorganopolysiloxane of formula (6) having SiH groups and a polyether of formula (7) having alkenyl end groups, in the presence of a hydrosilylation catalyst at 20-300  deg C.  A(BC)nBA  (1) R<1>-O-(CH2CH2O)a(CH2CH(CH3)O)b(CH2CH(CH2CH3)O)c(CmH2m)-  (2) -(R<3>2Si-O)d-R<3>2Si-  (3) (CmH2m)-O-(CH2CH2O)a(CH2CH(CH3)O)b(CH2CH(CH2CH3)O)c(CmH2m)-  (4) R<1>-O-(CH2CH2O)a(CH2CH(CH3)O)b(CH2CH(CH2CH3)O)c(CmH2m-1)-  (5) H-(R<3>2Si-O)d-R<3>2Si-H  (6) (CmH2m)-O-(CH2CH2O)a(CH2CH(CH3)O)b(CH2CH(CH2CH3)O)c(CmH2m-1)-  (7)  n \- 1;  A = formula (2);  R<1> = H, alkyl, aralkyl, aryl or R<2>-C(O)-;  R<2> = 1-8C alkyl, optionally substituted; m = 3-8; a + b + c = 2-300;  a, b, c = 0-200;  B = formula (3);  R<3> = 1-20C unsaturated hydrocarbon, optionally substituted;  d = 1-400;  C = formula (4).
Patent DE-19839343-A1 (DE)
Inventor: HESENER HANNO
IPC: B23K26/40
Filed: 1998-08-28
Abstract: The invention relates to a method for processing a component or a component arrangement using electromagnetic radiation, wherein the component or the component arrangement consists of at least two materials disposed one after the other in the direction of radiation of the electromagnetic radiation, wherein electromagnetic radiation having a first wavelength and electromagnetic radiation having at least one second wavelength are directed to the component or component arrangement and wherein the first and second wavelengths of the electromagnetic radiation are selected in such a way that electromagnetic radiation having the first wavelength is less absorbed by the first material of the component or component arrangement than by the second material disposed behind the first material in the direction of radiation of the electromagnetic radiation while the electromagnetic radiation having the second wavelength is greater absorbed by the first material than by the second material.
Patent DE-19842653-A1 (DE)
Title: Car with sliding roof and windshield washing installation has devices letting operating signals for pump generated by switch become effective only with sliding roof in closing position
Inventor: LUEBKE ANDREAS
IPC: B60J7/057
Filed: 1998-09-17
Abstract: A car has a sliding roof movable between an opening and a closing position and a windshield washing installation that contains a pump controllable via a switch. Devices are provided which let operating signals for the pump (4) generated by the switch (5) become effective only with the sliding roof (2) found in the closing position. With a sliding roof movable by hand, activation of the switch for the pump with the sliding roof found in the opening position leads to the generation of a signal inside the car. With a sliding roof movable by a motor, the devices contain a logic circuit (7-15) that can be activated by operation of the switch for the pump.
Patent DE-19844888-A1 (DE)
Title: Verfahren zum Herstellen eines Bauwerkes im Durchpressverfahren
Inventor: FELLER MANFRED
IPC: E21D9/00
Filed: 1998-09-30
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen eines Bauwerkes im Durchpressverfahren, bei dem die Durchpressung unter Verwendung von Hilfsbrücken erfolgt, wobei die Mitteljoche sukzessiv umgelagert werden.