baber/WOPTO huggingface dataset:
Patent DE-3818213-A1 (DE)
Title: Pick, in particular for underground winning machines, heading machines and the like
Inventor: FRITZ GISELHER
IPC: E21C35/18
Filed: 1988-05-28
Abstract: The pick according to the invention has a steel pick shank (1) as support for a pick head (2) which consists of a carbide pick point (3) and a protective casing (5) of highly wear-resistant ceramic material. The carbide pick point (3) is here conveniently arranged on a blade holder (4) which is enclosed by the protective ceramic casing (5) and is supported against the pick shank (1) in the inner bore (6) of the protective ceramic casing (5). <IMAGE>
Patent DE-3818342-A1 (DE)
Title: Contactlessly controlled sanitary fitting
Inventor: GRUBER WALTER F
IPC: E03C1/05
Filed: 1988-05-30
Abstract: In a contactlessly controlled sanitary fitting, there is at least one sensor and, via this sensor, the quantity of water flowing out can be continuously varied. For this purpose, use is made of a pilot-controlled valve, the actuating member of which is an electric d.c. motor. The rotary motion of the electric d.c. motor is converted into a linear motion of a valve tappet. This tappet, in turn, moves the closing element, which closes or opens the pilot opening of a diaphragm. The diaphragm, for its part, controls the actual water flow in conjunction with a valve seat. The overall arrangement of the valve is such that the diaphragm reliably follows the position of the closing element in all intermediate positions between the completely closed position and the completely open position. Continuous variation of the water flow is thus possible with the minimum use of energy (Figure 2). <IMAGE>
Patent DE-3818788-A1 (DE)
Title: Camera, especially CCD-camera, for the recognition of an object, the surveying of an object or the like
Inventor: KOPPERS MANFRED ING GRAD
IPC: G06V10/147
Filed: 1988-06-02
Abstract: The invention relates to a CCD-camera, in which the sensor is mounted so as to be pivotable about a transverse axis running parallel to the central plane of the lens, so that the image plane can always be adjusted in such a way that the object plane, lens plane and image plane intersect, as a result of which a CCD-camera can be realised in which distortions of perspective may be compensated. <IMAGE>
Patent DE-3819836-A1 (DE)
Title: High-frequency excitation in a laser
Inventor: GRASSMANN HANS-CHRISTIAN DIPL
IPC: H01S3/0975
Filed: 1988-06-10
Abstract: The invention relates to the HF excitation of lasers. A common series capacitor (Cv) is allocated to each of a multitude of electrode pairs (2, 3). For fine tuning, a variable capacitor (Ck) is connected in parallel with each electrode pair. <IMAGE>
Patent DE-3821960-A1 (DE)
Title: Process for producing and processing multi-component mixtures based on reactive resins
Inventor: ZEISS KARL REINHARD
IPC: B05C9/14
Filed: 1988-06-29
Abstract: The process for producing and processing multi-component mixtures based on reactive resins envisages that the liquid mixture is cooled to a temperature which allows substantially dry further processing. This then takes place by the cooled reactive resin mixture being brought into the form of a solid body, from which material is removed by abrasion at a surface to be coated. The material removed by abrasion melts on the surface to be coated and can then set (cure) in a short time.
Patent DE-3833168-A1 (DE)
Title: Method for the function monitoring and/or parameter setting of an electromedical therapy apparatus
Inventor: STEINDORF JUERGEN W
IPC: A61N1/08
Filed: 1988-09-27
Abstract: Method for the function monitoring and/or parameter setting of an electromedical therapy apparatus, preferably for monitoring the on-time and internal apparatus data and/or the setting of the frequency, duration, sequence, phase angle, amplitude and/or polarity of pulses of an electrostimulation apparatus for outputting stimulating current pulses to electrodes connected to the body of a patient. The pulse shapes output by the electromedical therapy apparatus (1) and/or measured values sampled via the electrodes (91, 92) or sensors (93) and/or internal apparatus data are detected and transmitted to a control unit (2) separate from the electromedical therapy apparatus (1). <IMAGE>
Patent DE-3833865-A1 (DE)
Title: Wind deflector
Inventor: BAUHOF KARL
IPC: B60J7/22
Filed: 1988-10-05
Abstract: In the case of a sliding or tilt-and-slide sunroof on a motor vehicle, which sunroof is equipped with a wind deflector, the wind deflector of the sliding or tilt-and-slide sunroof can be adjusted from a lowered rest position into a deployed operative position as a function of the opening position of the rigid roof panel by means of deploying springs and operating levers, the wind deflector already being rapidly deployed when the rigid roof panel is only slightly open by virtue of the fact that the operating levers for deploying the air-guide profile, which forms the wind deflector, into its deployed operative position are designed as tilting levers, which can be pivoted around axes directed parallel to the sliding direction of the rigid roof panel, and are arranged aligned transversely to the direction of travel or transversely to the sliding direction of the rigid roof panel. <IMAGE>
Patent DE-3843589-A1 (DE)
Title: Composite structural panel upon which it is possible to walk and which is intended for installation floors
Inventor: SCHLOEGL MANFRED
IPC: E04F15/024
Filed: 1988-12-23
Abstract: In the case of a composite panel upon which it is possible to walk and which is intended for installation floors, having a panel comprising material of low tensile strength and having a reinforcement consisting of metal on the side remote from the load, the upper side of the composite panel is provided with a sheet-metal coating (4) in order to increase the rigidity. <IMAGE>
Patent DE-3900363-A1 (DE)
Title: Novel substituted pyrido[2,3-d]pyrimidines
Inventor: HUEBSCH WALTER DIPL CHEM DR
IPC: C07D471/04
Filed: 1989-01-07
Abstract: The compounds can be prepared by reduction of corresponding pyrido[2,3-d]pyrimidines which are substituted by a ketone radical, and subsequent hydrolysis, cyclisation or hydrogenation. The novel compounds can be used as active ingredients in medicaments.
Patent DE-3909481-A1 (DE)
Title: Drilling tool
Inventor: STECK OTTO
IPC: B23B51/00
Filed: 1989-03-22
Abstract: A drilling tool for making an undercut when drilling a blind hole includes a plurality of cutting elements (31) at the free end of a longitudinally slotted sleeve element (11). These cutting elements can be shifted outwards via an actuating element so as to produce an undercut. The actuating element, in particular an actuating rod (22), is triggered when a part of the tool bears against the surface of the wall. Further axial pressing with the drilling machine causes a relative movement between two parts of the tool which leads to the opening-out via the actuating element. <IMAGE>
Patent DE-3910238-A1 (DE)
Title: Reflecting air cushion
Inventor: JENTSCH ECKHARD
IPC: A61N5/06
Filed: 1989-03-30
Abstract: In order to render phototherapy for treatment of newborn babies suffering from neonatal jaundice more effective by increasing the effectively irradiated skin surface with light having specific wavelengths, the children are supported on a reflecting air cushion, so that the light radiation incident from above also irradiates the underside and the sides of the newborn baby by reflection. The inflatable air cushion is characterised, in particular, in that the only materials used are plastic films which are suitable for longer than just temporary contact with the human body. Moreover, the transparent upper film possesses a particularly high transparency for the wavelengths employed in phototherapy.
Patent DE-3910959-A1 (DE)
Inventor: HENGERER FRANK DR
IPC: B23P15/00
Filed: 1989-04-05
Abstract: In a process for the production of rolling-bearing elements from through-hardened rolling-bearing steel, a blank is heated to a first austenitizing temperature (about 1150 DEG C) and shaped at this temperature, then cooled in gas to ambient temperature so that a lamellar pearlitic structure results, rough-machined by cutting, heated to a second austenitizing temperature (e.g. about 840 DEG C) and held at this temperature sufficiently long, quenched in oil, salt or water and finish- machined to form a rolling-bearing element. In order that the rolling-bearing element may be able to be produced economically and have a particularly long life, after being cooled in gas, the blank is rough machined by cutting in the lamellar pearlitic structure state, and immediately afterwards is heated to the second austenitizing temperature. <IMAGE>
Patent DE-3914957-A1 (DE)
Title: Retro-winder for stranding machine - with two contra-rotating rotors each with run=off spool and fixed guide ring
Inventor: NEUHAEUSER UWE DIPL ING
IPC: H01B13/26
Filed: 1989-05-06
Abstract: A method has been devised to tie up a stranded bandage on a reverse twist stranding machine by a retrowinder using a cross-lay stranding. Typically the retrowinder (2) has in common support stand (1) two contro-rotating rotors (3,4) which run in the bearings (5), driven by the motors (7) through chains (6). Each roller has a freely rotatable run-off spool (8,9) and a fixed guide ring (10,11). The threads are directed by deflection rollers (6,20,23) to the stranded cores (17) close to the stranding point (15). The finished cross-lay (14) is passed through a nipple (24), held by a tube (25). ADVANTAGE - This requires a minimum of appts, a min of floor space and produces a high-quality tied-up bandage. The retrowinder operates separate from the stranding machine.
Patent DE-3915472-A1 (DE)
Inventor: CHOI WAN-KYOON
IPC: B23K20/00
Filed: 1989-05-11
Abstract: An anti-oxidation system of a wire bonder for bonding a wire between a chip pad and a lead frame for a semiconductor device, said wire being comprised of an oxidizable material such as copper or aluminum, wherein a reduction gas for preventing oxidation of the wire is periodically supplied around a spool wound by said wire, at least one gas tube for supplying the reduction gas is disposed towards both sides of a capillary device drawing out the wire, said gas tubes being disposed just beneath the end of capillary device in opposite directions to each other, and a torch being disposed facing with a lower surface of either one of said gas tubes and just beneath the capillary device.
Patent DE-3916791-A1 (DE)
Title: Fan unit for vehicle heating system - has socket with adjacent seatings for fan motor and motor control module
Inventor: BINELLO DOMENICO
IPC: B60H1/00
Filed: 1989-05-23
Abstract: The fan unit has an electric motor (2) contained in a sealed housing (7), with a fan wheel (9) attached to the motor output shaft. The motor (2) is fitted to a socket plate (4) which has a second seating (6) for housing the associated motor control module (3). The motor housing (7) and the seating (5) provided by the socket (4) have co-operating locating elements (10, 16) for accurate angular alignment of the motor (2). Pref. the electric motor (2) and the motor control module (3) are electrically coupled via contact fingers (11) fitting into contact clips (12) upon assembly of the module (3) and the motor (2) to the socket (4). ADVANTAGE - Automised assembly of fan unit.
Patent DE-3917319-A1 (DE)
Inventor: KLIER KONRAD DR
IPC: B05D7/16
Filed: 1989-05-27
Abstract: The present invention relates to a process for coating metallic articles by the coil coating method, in which a coating material is applied and is hardened in the course of 25 to 70 s and an object temperature of 200 to 260 DEG C. The process comprises one-layer processing with a dry film thickness of at least 10  mu m and two-layer processing with a dry film layer thickness of at least 5 mu m for the primer and at least 10  mu m for the top coat. It is essential for the invention that the primer and/or the top coat or the single coat contain or contains a mixture of a polyester having a number average molecular weight of 5000 to 20,000, an acid number of 1 to 15 mg of KOH/g and an OH number of 5 to 30 mg KOH/g and a blocked isocyanate, the amounts of polyester and isocyanate used being chosen so that the ratio of the number of equivalents of NCO to that of OH is between 2.0:1 and 7:1.
Patent DE-3922147-A1 (DE)
Title: Gas partial pressure sensor - with detection circuit for deficient sealing of electrolyte space
Inventor: GRISARD KLAUS DR
IPC: G01N27/49
Filed: 1989-07-06
Abstract: A sensor, for gas partial pressure determination in water, has an electrolyte space which is sealed against the surrounding water by a diffusion membrane and which is in contact with cathode and earthed anode electrodes connected to a current measurement amplifier. The novelty is that (i) a signal electrode (16) is placed in the surrounding water and is biased w.r.t. earth (15) with current pulses; and (ii) a comparator circuit (21) is provided for monitoring the corresponding pulsed component of the current signal from an auxiliary electrode, pref. the cathode (9), provided in the electrolyte space and for emitting an error signal when the pulsed component occurs. USE/ADVANTAGE - The sensor is used esp. for pO2 determination in water, but can also be used for determining contents of other gases such as NH3, CO2 and H2S. Any deficient sealing of the electrolyte space can be detected immediately.
Patent DE-3929714-A1 (DE)
Inventor: LAUFENBURG WILLI
IPC: E05B1/00
Filed: 1989-09-07
Abstract: What is described is a handle 1 for manipulating windows, doors or the like, having a fastening plate or bearing rose 2 and an operating grip 23 carried by the latter and preferably held rotatably. The fastening plate or bearing rose 2 has a basic body 3 which can be fastened primarily to the wing 5 of the window, door or the like via screws or the like passing through it. The end face of this basic body 3 is assigned a cover plate 4 for the fastening screws which is rotatable about the axis of an operating-grip neck 11 and which can be fixed, by spring elements arranged between it and an abutment surface 12 on the operating-grip neck 11, to catch means of the basic body 3 by means of retention members. The cover plate 4 consists of a resilient material, for example plastic or metal, and the spring elements are formed by material portions 22 of a cover plate 4, which are raised directly out of the plane of the latter in a tongue-shaped manner and which bear under prestress, at least with their free ends, against the abutment surface 12 of the operating-grip neck 11. <IMAGE>
Patent DE-3931019-A1 (DE)
Title: Objects e.g. therapeutic systems, plasters and labels
Inventor: HOFFMANN HANS-RAINER DR
IPC: B65D65/28
Filed: 1989-09-16
Abstract: Objects (2) such as therapeutic systems, plasters or labels are often held adhering detachably on a carrier or cover layer (1) from which they are parted by using a finger nail or a knife. It is suggested to provide a non-linear out or perforated curve (3) to sever a part (4a) of this layer (1) as an aid to the application of the object.
Patent DE-3931560-A1 (DE)
Title: Columns without foundations - which have foot portions as concrete plant pot with anchored steel column tube
Inventor: HEICHEL BERND KONRAD DIPL ING
IPC: E04H12/22
Filed: 1989-09-22
Abstract: The arcade is constructed with its roof supported by two rows of columns, each supported on a concrete structure (2) which requires no foundation. The concrete structure which also serves as a plant pot, has a floor (11) of concrete in which radial arms (12) of inverted U-shaped cross-section are embedded. The arms support a central, vertical tube (14), in which a central steel tube (16) of the column is mounted. The steel tube is enclosed in an outer wall of concrete (18) which is provided with a headpiece to support the roof of the arcade. ADVANTAGE - Versatility without need for any foundations.
Patent DE-3938727-A1 (DE)
Title: Catheter with additional tube - is for injection of medicaments and can also be used for inflating balloon
Inventor: GULBA DIETRICH DR
IPC: A61F2/958
Filed: 1989-11-23
Abstract: The catheter is intended for insertion into an artery (10). It consists of a flexible tube (14) which has an additional tube (18) fitted inside the flexible tube. This additional tube (18) has an outlet (20) near its distal end. This outlet (20) can be used for the injection for medicaments into the artery. The outlet (20) also enables a balloon to be fitted to the catheter and then to be inflated in order to enlarge a stenosis )(12). The end portion of the catheter has holes (16) in its wall which allow a continued flow of blood whilst the balloon is inflated. USE - Catheter.
Patent DE-4009771-A1 (DE)
Title: End piece for cooling channel of rolling mill - having perpendicular air channel for blowing coolant away from rolled product surface
Inventor: LAMPE WILFRIED DIPL ING
IPC: B21B45/02
Filed: 1990-03-27
Abstract: End piece for a cooling section of rolling mill in which the coolant is fed under pressure with the rolled material and blown free from the material via an air current flowing through air channel (4) in a direction perpendicular to the feeding direction of the material. ADVANTAGE - Effectively removes most of the coolant from the rolled material without having to employ expensive stripping devices.
Patent DE-4011258-A1 (DE)
Title: Low voltage cable production - having wires held in folded textile formed into cable with plastic sheath
Inventor: KRANNICH ROLAND DR ING
IPC: G01M3/18
Filed: 1990-04-05
Abstract: The electrical cable for low voltage applications has a number of wires (1) that are embedded into a textile covering (2) that is then covered by a plastic sheath (3). The textile strip is initially held to create a zig-zag pattern, with the wires introduced into the folds. The sections are then closed to trap the wires in the region of the seams (4). The formed section is fed through a funnel shaped nozzle to introduce the plastic sheathing to from the insulated circular cross section. ADVANTAGE - Simple production and provides high grade insulation.
Patent DE-4018050-A1 (DE)
Title: Regulation of the dia. of extruded cable - automatically measures dia., draw=off speed and material flow rate and to allow for shrinkage from hot or cold state
Inventor: SIKORA HARALD
IPC: H01B13/24
Filed: 1990-01-13
Abstract: A device for regulating the outer dia. (OD) of an extrusion, and a cable or similar in partic. has a gauge to measure its OD as it emerges from the extruder and this resultant signal is passed to a comparator where it is compared with the target value. Any difference produces a signal to a regulator which controls the speed of revolution of the screw and/or the speed of draw-off from the extruder. A second gauge measures the mass of the material flow and a third gauge generates a signal, proportional to the draw-off speed. A computer receives the above information from the three gauges, and taking into account the density of the polymer when hot and cold using the dia. for the hot state, provides a value of the dia. when cold, which value is compared by the comparator with the target value for the dia. when cold. ADVANTAGE - The system makes it possible to regulate the dia. of the cable when cold.
Patent DE-4022784-A1 (DE)
Title: New azolyl:methyl-substd. cyclic alcohol derivs.
Inventor: SEELE RAINER DR
IPC: C07D405/08
Filed: 1990-07-18
Abstract: (A)Azolylmethyl-substd. cyclic alcohols of formula (I) and their acid-addn. salts and metal complexes are new.  X= CH or N; T= (CH2)n, CR11R12, O or S; n= 1-5; R1 and R5= H or 1-4C alkyl, or CR1R5= C=CHR7 or CHZR'7; Z=CH2, O, SO, SO, SO2 or NR8; R7= (a) 1-8C alkyl, phenyl, biphenylyl, naphthyl, benzyl or 3-8C cycloalkyl, all opt. substd. by 1-3 of halogen, NO2, OPh, NH2, 1-4C alkyl, 1-4C alkoxy, or 1-4C haloalkyl, or (b) tetrahydropyranyl; R'7= H or R7; R2 and R3= H or 1-4C alkyl, or CR2R3 may be C=CHR7 when CR1R5 is C=CHR7; R4 and R8= H or 1-4C alkyl; or R3+R4 completes a satd.  or unsatd. 5-6C carbocyclic ring; R6 and R9-R12= 1-8C alkyl, phenyl, biphenylyl, naphthyl, heteroaryl, benzyl, dioxolanyl or 3-8C cycloalkyl, all opt. substd. by 1-3 of halogen, NO2, OPh, NH2, 1-4C alkyl, 1-4C alkoxy or 1-4C haloalkyl; or R2+R3+R4+R9 completes an opt. halo-substd. benzene ring; etc.
Patent DE-4023863-A1 (DE)
Title: Box for storage and handling paint brushes - has rubber sponge strips to hold brushes in place, and side opening air circulation
Inventor: KAEMPF RUDOLF
IPC: B44D3/12
Filed: 1990-07-27
Abstract: The paint brush box has a body (2) with a hinged lid (1). The body has two transverse ribs (3) with saw-tooth profiles for the paint brushes. The lid has two transverse strips of rubber sponge (4) which clamp the brushes in the notches in the ribs, when the lid is closed. The lid is so shaped that, when it is closed, one side of the body remains open for air to circulation through the box to dry out any residual moisture. At the same time, the brushes are held firmly in place by the rubber sponge strips. ADVANTAGE - Easy access, improved drying, and brush protection.
Patent DE-4024030-A1 (DE)
Title: Pincer type nut cracker to contain broken shell pieces - has hinged lever arms with jaws at hinge end with overlapping projecting flanges at one side
Inventor: KOENIG GERD
IPC: A47J43/26
Filed: 1990-07-28
Abstract: The pincer-type nutcracker comprises two pivoting lever arms (1, 2). At the joint end corresponding jaws (13, 14) with projections (24, 26, 28, 30) to break the nuts form the nut  receiving space. Each jaw has a flange (16, 17) on one side, pref. continued by a wall section (20, 21) between jaw and gripping end, the two flanges overlapping when the nutcracker is open and sliding over one another for the closing movement. The nutcracker may also have stops for limiting the opening and closing travel. USE/ADVANTAGE - For varying sizes of nut. Prevents scattering of broken shell pieces.
Patent DE-4024885-A1 (DE)
Inventor: VERMEULEN NICO P E PROF DR
IPC: A61K33/243
Filed: 1990-08-06
Abstract: 2-Phenyl-1,2-benzisoselenazol-3(2H)-one(Ebselen) is capable of reducing the cisplatin-induced nephrotoxicity and neurotoxicity during cytostatic treatment.
Patent DE-4025646-A1 (DE)
Inventor: KRESSE FRANZ
IPC: A47L13/24
Filed: 1990-08-14
Abstract: In a mop head (1) for the wet or damp wiping of floors consisting of an elongated textile supporting structure (2) with holder insertion pouches (3) at the ends of the upper side and material (4, 6, 7) on the lower side to take up dirt and damp in the form of tufts, fringes, loops, towelling strips or the like, a system is provided to hold the pouches open without adversely affecting the other useful properties of the mop head. This is achieved in that the holder insertion pouches (3) have strips (9) of water-absorbent and swellable material, preferably of cellulose fibre, 0.5 to 10 mm thick in the region of the pouch aperture (8).
Patent DE-4026879-A1 (DE)
Title: Graduation of distribution density for fertiliser spreader - processing input data and successively sampling to obtain corrections for control of dispenser conveyor
Inventor: RAUCH NORBERT DIPL ING
IPC: A01C17/00
Filed: 1990-08-25
Abstract: A shutter (120) across the outlet (107) is actuated by a hydraulic cylinder (121) while the quantity dispensed is controlled by a slider (122) driven by a linear motor (123). Speed over the ground is measured by a fifth wheel (130) and evaluated (140) for the controls (141-144) of the spreader disc hydromotor (105), linear motor (123), hydraulic cylinder (121) and screw conveyor (108). - Desired values of distribution density, ground speed, and breadth of spread are stored in the processor's memory (147).