baber/WOPTO huggingface dataset:
Patent DE-4324500-A1 (DE)
Title: Wireless micromachine for in situ inspection of conduit inner walls - has energy conversion devices for converting different forms of energy e.g. radiation, microwaves into electrical energy
Inventor: SAKAKIBARA TAKAHISA
IPC: H02J17/00
Filed: 1993-07-21
Abstract: The micromachine includes a number of energy conversion devices (3, 5, 6, 7) which receive different forms of energy including radiation, microwaves and sound waves. The energy conversion devices convert the different forms of  energy into electrical energy. A further device delivers the electrical energy from the energy conversion devices to an operating or driving system in the micromachine. In one embodiment a collecting device collects the electrical energy from the energy conversion devices. USE/ADVANTAGE - Can operate without external power supply wires e.g. for internally inspecting electrical cable and wiring conduits and oil and water pipes for condition of walling.
Patent DE-4325576-A1 (DE)
Title: Air spring for vehicles with elastomeric, coreless tubular rolling bellows
Inventor: THUROW GERHARD DIPL ING
IPC: F16F9/04
Filed: 1993-07-30
Abstract: An air spring with elastomeric, coreless tubular rolling bellows is tightly clamped at its ends on one fastening part each and is connected via the two fastening parts to the components to be mutually sprung. One of the fastening parts is designed as a rolling piston for the one-sided rolling fold of the tubular rolling bellows. In order to minimise the buckling risk in slender air springs, a supporting socket (24) is arranged which encloses the rolling-fold-free end section (23) of the tubular rolling bellows (11) and is arranged concentrically to the associated fastening part (15). The supporting socket (24) has a fastening neck (22) which is arranged closely adjacent to the clamped end of the rolling bellows. The bellows wall (23) is constantly in contact in the supporting socket (24) while pressure is admitted to the rolling bellows (11). The inside diameter of the supporting socket (24) is smaller than the outside diameter of the uncovered length of the pressurised tubular rolling bellows (11). <IMAGE>
Patent DE-4325984-A1 (DE)
Title: Track section of a car racetrack game
Inventor: HASE STEPHAN DR
IPC: A63H18/02
Filed: 1993-08-03
Abstract: The invention relates to a track section of a car racetrack game, having tongues 2 which protrude at the end 1 of the section and can be attached with engagement to an assigned region 3 of the adjacent track section 4, an engagement part 5 projecting on the tongue 2 or the region 3 and entering with engagement into an opening 6 in the region or the tongue, the engagement part 5 having a larger diameter in a first section A1 which is located nearer to the free end than in a second section A2 which is more remote from the free end, such that the first section A1 is gripped with engagement in the opening 6. <IMAGE>
Patent DE-4327121-A1 (DE)
Title: Drainage pot for sealing conventional gullies - has straight pipe extending freely through aperture of existing, vertical drain pipe
Inventor: M DIAMETER LLER-JACOBSEN CLAUS
IPC: E03F5/04
Filed: 1993-08-09
Abstract: The reel is formed after preceding cut-off of existing, vertical drain pipe (4), with the pot (1) including a funnel-shaped top (10) with protruding flange (8), and a straight pipe (11) an continuation of the funnel. The straight pipe passes through the cut-off drain pipe and is longer than the latter. The lower end of the straight pipe has a thread (12) for a unit (13), stressed against the drain pipe cut face (C). A stop (9) on the flange, funnel, and/or the straight pipe compresses an annular seal (7) against the drainage pot by tightening the unit. USE/ADVANTAGE - Drainage pot for sealing conventional gullies gives increased sealing efficiency and versatile applicability in free space, or in a bathroom.
Patent DE-4329499-A1 (DE)
Title: Method and device for transmitting signals
Inventor: BOEMER LEOPOLD DR ING
IPC: H04B1/707
Filed: 1993-09-01
Abstract: To halve the number of correlations used to determine the correct timing relationship (chip position) of sequences generated at the receiving end, an acquisition method is used which also uses RA (Rapid Acquisition) sequences (RAS). At the transmitting end, the signals are multiplied by a Q (quadriphase) RA sequence (QRAS), which is generated from the RA sequence (RAS). At the receiving end, the signals are correlated with Q sequences (QS) which are generated there. Depending on the respective correlation result, the Q sequences (QS) of the receiver are cyclically shifted and correlated with the QRA sequence (QRAS) until the correct timing relationship is determined. When the QRA sequence (QRAS) and the Q sequence (QS) are generated, in each case one pair of symbols (1, -1) of the RA sequence (RAS) is allocated in each case to in each case one unit value (1, -1, j, -j) of the complex plane. <IMAGE>
Patent DE-4329803-A1 (DE)
Title: Projection exposure method for ultra large scale integration chip mfr. - diffracting exposure light beam to eliminate perpendicular incidence angle component
Inventor: KANG HO-YOUNG
IPC: H01L21/027
Filed: 1993-09-03
Abstract: The projection exposure method involves using a mask in the path of the exposure light beam, with the perpendicular component of the latter eliminated, to provide an angled incident light beam. Pref., the perpendicular light component is eliminated by zero order diffraction using an interference device, e.g. a diffraction grating applied to a transparent carrier (12) in the path of the exposure light beam. Pref. the obtained incident light beam comprises light of +/- 1 diffraction order. USE/ADVANTAGE - Increased contrast for required resolution allowing fine structuring for mfr. of 64 Mb direct random access memory chip using essential parts of conventional exposure projection system.
Patent DE-4329875-A1 (DE)
IPC: G05B19/042
Filed: 1993-09-03
Abstract: An arrangement (10) is disclosed for developing a control program for a knitting machine or loom (42) used to produce hosiery in which the thread runs across the knitting direction. The arrangement has an input unit, a graphics unit and a control program calculating unit. In order to make it easier for the user of the arrangement to convert input information about the weave pattern to be knitted into a knitting control program, the input unit is designed to allow inputting and/or placing weave, colour and/or contour patterns. An adapter unit (28) for weave arrangements with at least two different patterns following each other in the direction of the stitch rows checks whether the patterns can be knitted.
Patent DE-4338494-A1 (DE)
Title: Joystick for control of motor-car via electronic unit
Inventor: REINWALD JENS
IPC: B60K20/06
Filed: 1993-11-11
Abstract: The joystick provides input to an electronic control unit to operate all the functions of a car. Steering is controlled by moving the stick left or right. Acceleration and braking are controlled by moving the stick backwards and forwards. Gear change, clutch, horn and headlights are operated by push buttons. Windscreen wiper and indicators are operated by switches. A digital display indicates the currently selected gear. The joystick itself is sized to fit the human hand, and the control unit is housed in watertight plastic and rubber.
Patent DE-4340398-A1 (DE)
Title: Assembly for securing broken mobile bones in a single plane
Inventor: FAIRLEY JEFFREY D DR
IPC: A61L31/04
Filed: 1993-11-26
Abstract: In an assembly to secure healing broken bones in a single plane, the novelty is that: (a) a first fitting plate (10) having a connector (12) can be fixed on the bone by a first suitable fixing device ; (b) a second fitting plate (20) that has a second connector (22) can be secured to the bone by a suitable second fixing device (21); and (c) one or more fitting plates which can be secured to the bone by suitable means, and which have a connector on a joining element (30). The joining element (30) is on the connectors (12, 22), such that the relative movement of the fitting plates (10, 20) to each other is only along a single plane along a pre-determined distance.
Patent DE-4340811-A1 (DE)
Title: Wireless method enabling disabled people to influence traffic light signals
IPC: G08G1/005
Filed: 1993-11-24
Abstract: The method involves classifying disabled pedestrians according to the speed at which they can travel. Each disabled person is issued with a personal identity chip, which records the person's disability group. Traffic light signals are fitted with a person location device, which is linked to the traffic light controls. The personal identity chip and person location device are both equipped with transceivers and isotropic antennae. The traffic light circuitry interrogates the person's identity chip, which replies with a coded frequency. This is translated into the appropriate action, e.g. lengthening the 'green light' time for the pedestrian, indicating how long the 'green light' time is, or activating a tactile or audible signal for a blind person.
Patent DE-4404945-A1 (DE)
Title: Locking device for transport container on vehicle
Inventor: FISCHER UWE
IPC: B60P7/13
Filed: 1994-02-11
Abstract: The locking device is for a container which is subject to forces (Fa, Fa') acting downwardly on the support feet profiles (9) via force transmitting hook shaped elements (1). The locking device and its actuation system are firmly attached to the vehicle body (8). The locking forces are transmitted on both sides and uniformly distributed (Fa=Fa'). Locking and unlocking movements are controlled by a spindle (12) inside a protective casing (11).
Patent DE-4405251-A1 (DE)
Title: Method for processing electrophoretic data
Inventor: YOKOGAWA HISAMITSU
IPC: G01N27/447
Filed: 1994-02-18
Abstract: Samples are applied onto a support material together with a standard sample and the support material is subjected to electrophoresis in order to obtain electropherograms. The electropherograms are photoelectrically scanned in order to derive sample-data signals and a reference-data signal therefrom, and the sample-data signals are normalised with reference to the reference-data signal. The sample-data signals are stored in a memory. A plurality of sample-data signals from a single patient are uploaded from the memory and a plurality of densitograms of the same patient are displayed in superposition. Specific sections of the densitogram, such as M-proteins, are detected and the detected specific sections are then classified in order to assess specific-section types. The specific-section types thus detected are likewise displayed on the densitograms. Progress of an illness of a patient can easily and accurately be checked by continuously monitoring the displayed densitograms and specific-section types.
Patent DE-4411393-A1 (DE)
Inventor: THIERRY PHILIPPE
IPC: B65D83/44
Filed: 1994-03-31
Abstract: A body portion 15 of a connector head includes an internal bore 15b which may receive any one of a number of pistons 10, 17, 21 suited for opening different forms of cartridge (puncturable or valve). A suitable support 6, 12, 25 for each respective cartridge type may be attached using screw thread 15c. The pistons are biassed towards the valve or point of puncture by a spring 26 and retained within the body by a pin (45, Figure 4). O-rings 40, 43, 44 provide a seal around the pistons. The body portion also includes a needle valve 41 to control the flow of gas. <IMAGE>
Patent DE-4412759-A1 (DE)
Title: 1-Component polyurethane adhesive for load-bearing wooden structures
Inventor: ENGELDINGER HANS KARL
IPC: C08K3/34
Filed: 1994-04-13
Abstract: A one-component polyurethane adhesive (I) esp. for load-bearing wooden structures contains: (a) 50-95 wt.% isocyanate-contg. polyurethane prepolymer, (b) 2-8 wt.% hydrophobic SiO2, and(c) 2-6 wt.% powdered mol. sieve (zeolite), and opt. other conventional additives and/or accelerators.
Patent DE-4412842-A1 (DE)
Title: Self=pumping hydropneumatic telescopic strut
Inventor: KUCHHEUSER WERNER
IPC: F16F9/32
Filed: 1994-04-14
Abstract: The telescopic strut includes a pressure valve (23). This is arranged between the hollow piston rod (3) and the fastening for the control sleeve (26). The ring-shaped face surface of the piston rod and the squared-off end (30) of the control sleeve form a valve seat.A spring (28) is fitted between the squared-off end of the sleeve and the piston nut (27). The sleeve is held fast and tight by a ring-shaped element (29) which forms a valve seat with the piston rod.
Patent DE-4418145-A1 (DE)
Title: Pipe duct for conveying solids,
Inventor: BOEING EBERHARD
IPC: C21C7/10
Filed: 1994-05-25
Abstract: Pipe duct for conveying solids into a treatment vessel, comprising several pipe pieces (1-4) with two or three obtuse angled sections (7,8; 9,10,11) and vertically arranged rotary unions (12) between the pipe pieces.  Pref. a pipe end (8, 11) extends into each rotary union (12) and the adjacent pipe piece (2,3,4). The other pipe end (16,17) is expanded funnel-shaped in the area of the rotary union.
Patent DE-4418766-A1 (DE)
Inventor: KONRAD JOACHIM
IPC: A61B17/068
Filed: 1994-05-28
Abstract: The thread (1) has a flexible section with two ends. The lower (2) fastening part on the thread first end has a hollow cylinder (5) with a continuous hole (7) through which a surgical needle threads. One end of the hollow cylinder is joined directly or indirectly to the thread section. The free end not joined to the thread section points away from the thread section and leads into a sloping edge (10). The point of the surgical needle protrudes out of the hollow cylinder free end to form a smooth transition surface together with the sloping edge. The thread section second end has a top fastening part (3) consisting of a tube (15) into which the hollow cylinder fits. The top and lower fastening parts are joined by at least one lug (23) fitting into a recess (11).
Patent DE-4425482-A1 (DE)
Title: Microprocessor controller for diesel fuel fired heater
Inventor: NELSON KIRK ALDON
IPC: F02B3/06
Filed: 1994-07-19
Abstract: The controller includes a microprocessor contg a memory and a number of I/O ports, which are electrically connected to a thermal sensor, a fuel pump device, a heat transfer fluid supplying device, an igniting device, a combustion air supplying device, and a flame detecting device and a memory which stores a normal operating and a start-up sequences and an input device for entering current day and current time in the microprocessor memory. The microprocessor updates a current day and current time, while the input device is provided for entering a lower temp set point for the heat exchange fluid into the microprocessor memory, and input device provided for entering a start day and start time. The microprocessor automatically initiates the start-up sequence when the heat transfer fluid falls below the lower temp set point.
Patent DE-4426239-A1 (DE)
Inventor: BERGLES EDUARD ING
IPC: B62L5/16
Filed: 1994-07-23
Abstract: The bicycle hub has a set of epicyclic gears with more than three gear ratios and with a separate reverse pedal brake (47,38,39). A coaxial sleeve (4) rotating about the hub drives the wheels. The reverse brake operates directly onto the hub and bypasses the epicyclic gearing. Clutches couple the gearing to the hub drive. The gear change is controlled by a rack (25) moved axially into the hub and engaging a control sleeve via a spined coupled. The control sleeve (27) operates on coupling elements for the different parts of the gearing.
Patent DE-4431366-A1 (DE)
Title: Fuel feed system into pressure=charged fluidised bed combustion unit
Inventor: STROEER KURT DIPL ING
IPC: F23C10/22
Filed: 1994-08-26
Abstract: The fuel is delivered from a hopper by a metering and feed piston via a feed passage (11). It is compressed in the feed passage by the piston (14) and divided before delivery. A pneumatic medium is used to distribute it in the inlet. Compression can take place while the passage is shut off. The medium can be air from the outside, primary air from the fluidised-bed system, a process gas, and/or a mixture of additive and air. The fuel can be statically or mechanically distributed, and its amount can be adjusted by the piston pressure or speed.
Patent DE-4433856-A1 (DE)
Title: Antifouling agent for protecting objects in contact with water
Inventor: EXNER OTTO DR
IPC: A01N43/40
Filed: 1994-09-22
Abstract: An antifouling agent (I) comprises 2-mercapto-pyridine-N-oxide and/or its metal complexes and algicidal urea derivs.
Patent DE-4434700-A1 (DE)
Title: Method of repairing buried, cracked reinforced concrete pipes
Inventor: PLICA PETER DR ING
IPC: E21B29/10
Filed: 1994-09-28
Abstract: The method involves compressing soil around the pipes by injection masses. Simultaneously with the compression, at least one pipe (1) is pressed internally by pressure struts (4) between the sole and tip, using hydraulic presses (5). The gaps (8) formed between the lateral trench bottom and the pipe are compressed by an injection mass under preset pressure via injection apertures (7). Pref. for the stepwise repair in the pipe longitudinal direction, at least one pipe and two adjacent transition sections are fitted with pressure struts and treated.
Patent DE-4437160-A1 (DE)
Title: Eddy current brake e.g for rotating discs in lorries and buses, exercise bicycles etc
Inventor: DAUM WILHELM
IPC: H02K49/04
Filed: 1994-10-18
Abstract: An eddy current brake has a cast iron disc on a rotating shaft adjacent to at least one winding, which will induce eddy currents in the disk. The disc is one-piece and its surface is partly coated with copper by an electroplating process. This coating is between 20 and 60 microns thick. The cast iron has the specification GG15 or GG25. However, the region around the bearing is not coated. The cross-section of the disc is that of a wheel, with a solid outer ring (8) linked by ribs (9) to the hub (4). The disc is machined around the periphery and near the bearing support. It also acts as a flywheel e.g. for home exercise bikes.
Patent DE-4443034-A1 (DE)
Title: IC engine bonnet snap-action or rotary latch closure
Inventor: WEYERSTALL BERND
IPC: E05B83/16
Filed: 1994-12-02
Abstract: The closure (1) comprises a snap-action or rotary latch lock (2) with a locking pawl (3) for full closure and a safety hook (4) for a preliminary securing. A key (5) actuated lock cylinder (6) is provided, for opening the pawl and hook, which penetrates the engine bonnet.Pref. the bonnet closure forms a separately handled unit. All its functional elements are enclosed in a housing (8) in the mounted state in the engine bonnet. The pawl and hook may be coupled to the lock such that the key turning opens either the pawl or the hook.
Patent DE-4446879-A1 (DE)
Title: Use of acyloxy-siloxane cpds.
Inventor: BLOCK CHRISTIAN DR
IPC: C11D3/39
Filed: 1994-12-27
Abstract: Use of one or more acyloxysilane cpds. of formula (I), a san activator for inorganic peroxide cpds. in oxidn. agents, washing agents, cleaning agents and disinfectants, is new: (R1-CO-O)nSi(R2)4-n (I) R1 = 1-16C alkyl; R2 = alkyl, aryl, oxyalkyl or oxyaryl; n = 1-4.
Patent WO-8300160-A1 (WO)
Title: Device for the lifting of power hammers
Inventor: STEGMANN HEINZ
IPC: C10B45/02
Filed: 1982-07-01
Abstract: In the coking process of coal by the coal compressing process, the coking coal is compressed by power hammers before it is introduced into the coking furnace. Elongate rods (2, 3) comprising power hammers (1) are lifted above the coking coal by means of driven disks (5, 6) which operate by sectors, and are then released. The shafts (7, 9) supporting the disks are mounted individually with respect to the number of hammer rods. The bearing points (22) may be moved simultaneously and in the same direction on either side of the rods of the power hammers and are uniformly driven by a hydraulic system. Consequently, the independent shafts of the disks are set in motion and the disks are pressed against the rods of the corresponding power hammers. A regular and uniform lifting of all the power hammer rods and all the power hammers is obtained.
Patent WO-8301085-A1 (WO)
Title: Window having sunshade prismatic bars
Inventor: BARTENBACH CHRISTIAN
IPC: E06B9/24
Filed: 1982-09-20
Abstract: With dormer windows of any inclination and orientation, it should be possible to adjust the sunshade effect throughout the year and to have at the same time a good transparence to daylight. To this effect, there is used a prismatic plate, flat at the outside, and which is provided inside with parallel prismatic bars (P) having a surface (P1) free of reflecting layer on the right angle side. According to the invention, the other surface on the side (P2) is provided with a reflecting layer and forms with the non reflecting surface a right angle. Furthermore, the prismatic bars are arranged perpendicularly to the intersection line (L) which is defined by the intersection plane (M) with which the solar beams, during the longest day, form the maximum incidence angle,  psi max with respect to the plane of the window (F). For the angle  alpha  of the base of the non reflecting surface (P1), a value may be selected with which there is obtained a sunshade effect and at the same time optimum conditions of transparency to daylight.
Patent WO-8604041-A1 (WO)
Title: Hose bag package
Inventor: KNIERIEM GUENTHER
IPC: B65D83/00
Filed: 1985-08-17
Abstract: The package (16) comprises a hose-shaped envelope consisting of a flexible material sheet intended to receive a pasty filler product such as a sealing material or the like, sealingly closed at both its ends. The package comprises a rigid and narrowing end member (22) which is arranged at the compressed end of the envelope shaped as a bottle neck and intended to the outlet of the product and presenting at its narrowed end a centred opening, close to the outlet extremity of the envelope. The end member is a cup which is terminated at its enlarged extremity by a cylindrical collar (30) which is rigidly and sealingly fixed to a non compressed segment of the envelope and which is terminated at its narrowed end by a cylindrical threaded nipple (23). The nipple is radially spaced substantially from the bottle neck-shaped part of the envelope and axially from the corresponding extremity of the envelope, thus enabling the free access of a cutting tool at the opening of the envelope extremity.
Patent WO-8701315-A1 (WO)
Title: Procede et dispositif pour poser les rivets borgnes
Inventor: POTZAS PETER
IPC: B21J15/04
Filed: 1986-08-30
Abstract: Les rivets borgnes (1) son posés en les plaçant sur un poinçon à river (2) à extrémité élargie dont le diamètre est supérieur à celui du trou (8) du rivet de sorte que la tête (9) du rivet se trouve du côté opposé à l'extrémité élargie. Après celà, on introduit le rivet (1) avec le poinçon à river (2) dans les trous (13, 14) des composants (15, 16). Ensuite, la tête (9) du rivet est maintenue par un porte-rivet (3) et finalement le poinçon à river (2) est refoulé dans le sens opposé à celui dans lequel le porte-rivet (3) est appuyé, afin d'élargir l'extrémité (12) du rivet qui sort par l'extrémité des trous (13, 14). Pour pouvoir réutiliser le poinçon à river (2) et par là simplifier et rendre moins cher le rivetage, on réduit le diamètre de l'extrémité élargie du poinçon à river (2), une fois que l'extrémité libre (12) du rivet a été suffisamment élargie, jusqu'à ce qu'elle passe par le trou (8) du rivet. Ensuite, le poinçon à river (2) se trouvant du côté tête (9) de rivet (1) est retiré du trou (8) du rivet et réutilisé pour l'opération de rivetage suivant. Le procédé est réalisé à 'aide d'un ensemble à river (18) qui incorpore le poinçon à river (2).
Patent WO-8805122-A1 (WO)
Title: Gas exchange and injection controller, in particular for axial engines
Inventor: ELSBETT LUDWIG
IPC: F01L1/12
Filed: 1988-01-01
Abstract: An internal combustion engine with axial cylinders has controlling elements shaped as disks (1) provided each with an inlet cam (6) and an outlet cam (7) that axially actuate a tappet and with injection cams (3) for radially actuating an injection tappet.