baber/WOPTO huggingface dataset:
Patent DE-4326101-A1 (DE)
Title: Magnetic recording carrier
Inventor: RICHTER HANS-JUERGEN DR
IPC: G11B5/68
Filed: 1993-08-04
Abstract: The invention relates to a magnetic recording carrier, comprising a non-magnetic substrate and at least one magnetic coating located thereupon, the particles of which have various angles  theta , against the running direction, with their axis of easy magnetisation, the angle  theta increasing with increasing depth of the layer, that is to say increasing distance from the magnetic head. This provides a magnetic recording carrier which has a very high recording level during recording in a certain running direction. Typical inclination angles, which depend on the distance of the magnetic head from the upper side of the magnetic recording carrier, are 20 to 30 DEG  in the upper part and 30 to 40 DEG  in the lower part of the magnetic coating.
Patent DE-4333905-A1 (DE)
Title: Integrated CMOS circuit with redundant conductor routing
Inventor: POPPE MARTIN DIPL PHYS DR
IPC: H01L23/535
Filed: 1993-10-05
Abstract: An integrated CMOS circuit is proposed, in which the logic cells are designed in such a way that, in particular, the current paths whose interruptions are difficult to test are redundantly produced in the form of two electrically conductive tracks. <IMAGE>
Patent DE-4338863-A1 (DE)
Title: AC voltage generating circuitry for remotely fed electronic equipment
Inventor: POLLAK KLAUS
IPC: H04M19/04
Filed: 1993-11-13
Abstract: An electronic unit (3) in a small box is equipped with a control element (8) for the call voltage generator (6) whose output is connected to a voltage divider (R1,R2) for detection of the instantaneous voltage. The voltage at the junction is compared (7) with a reference set-point voltage (u(t)) producing a logic zero when the reference value is exceeded. To permit a higher AC voltage the lower limb of the divider is shunted by a variable resistance (RV) dependent upon the current in the line.
Patent DE-4343756-A1 (DE)
Title: Liq. or pasty ceramic raw materials delivered steadily to heated mixer vessel contg. balls
Inventor: YAMAMOTO TAKAHIRO
IPC: F26B11/04
Filed: 1993-12-21
Abstract: Process and assembly applies heat treatment to a raw material (L) which is initially in a fluid state, contg. fine powdery component and liq. to produce a finely powdered material in a solid state. The novelty is that the raw materials are gradually fed in a liq. state to heated ball-shaped rolling bodies (1) and/or a vessel contg. rolling bodies (2) where the raw materials are thoroughly mixed.
Patent DE-4401593-A1 (DE)
Title: Current detector with iron core
Inventor: MATSUMOTO YOSHIHIRO
IPC: G01R19/15
Filed: 1994-01-20
Abstract: A primary coil (3A,3B,3C) is wound on a rectangular or annular hollow iron core (1) which also carries an input element receiving a quantity of electricity proportional to the current flowing in the primary coil. Mutually parallel circuit boards (2,3) are arranged on either side of the iron core. The other ends of the conductors are connected to the first board via a second group (5) of pins which pass through the hollow region of the core. The pins can be collectively connected by short circuits on one side of the first board.
Patent DE-4405127-A1 (DE)
Inventor: MUELLER REINHARD DR
IPC: A61K36/736
Filed: 1994-02-18
Abstract: Skin and hair care products that contain a combination of active substances constituted of alkyl polyglycoside, polymer and vegetable oil, are characterised by good skin care properties. Corresponding hair care products make the hair extraordinarily easy to comb, and in the case of dyed hair, a surprisingly gentle treatment of the dye was observed, besides a marked equalising effect.
Patent DE-4407033-A1 (DE)
Title: Anti-theft device for car
Inventor: SCHULZ BRUNO
IPC: B60S9/12
Filed: 1994-03-03
Abstract: An anti-theft device for cars has a lever (3, 4) fastened to the chassis or body (1), operated by an electric motor. There is a lock (5) for the motor, triggered by the ignition switch. The lock acts on the motor shaft. The lever is located between the driving wheels by the differential gearbox and is used to raise the wheels off the ground. The mounting will be in the engine bay, the trunk (boot) or within the cabin. There is a double-acting hydraulic ram for the action, with a solenoid valve in the fluid line. Instead of a hydraulic ram, a scissors jack driven by the motor may be used.
Patent DE-4407779-A1 (DE)
Inventor: SCHREMMER ULF
IPC: B05B1/34
Filed: 1994-03-09
Abstract: The spray nozzle is built into a pipe conduit of a fire-fighting installation comprises a housing in which a flow body forming a torsion mixt. chamber is incorporated. The flow body (4) at the end opposite to the nozzle opening (9) is located tightly in a bore (10) of the housing and is provided with a conical part (6) extending towards the nozzle opening. To the conical part connects a cylindrical pin (7), which in the nozzle opening forms a ring gap (15). The housing (3) is provided with one or more tangential and radially inclined holes (14).
Patent DE-4410387-A1 (DE)
Title: Support for eccentrically machined turning parts
IPC: B24B5/42
Filed: 1994-03-25
Abstract: The support consists of a swinging support arm (6) carrying support elements (11) at one end (7), rotatably and movably supported in the rotating plane of the turning part in a guide (5) at the other end (8). A tilting free supported hydraulic cylinder (12) is hinged in the middle (14) of the arm applying the support force by a relief device, consisting of a pump (18) a reservoir (17) and a valve (19). A movable carriage (4) carries the support arm, the guide and the relief device. The support elements are adjustable to the turning part and replaceable. Gauges (22,23) can be used for force measurement and to adjust the electrical actuated valve for the hydraulic cylinder.
Patent DE-4417524-A1 (DE)
Title: Process for manufacturing and assembling wire turbulators for heat exchanger tubes
Inventor: BLOCK RUDOLF
IPC: B21F3/04
Filed: 1994-05-19
Abstract: A winding mandrel (18) is held in a hole (15) of the guide tool (10) which is mounted on to a hollow cylinder (24). Two longitudinal cavities (20) that hold the wire are at the side nearest to the cylinder and lead into a second opening (19). The winding mandrel has an opening to hold the wire. The mandrel advances with a rotating motion into the cylinder forming the wire into a spiral. The movement stops when a specific length of wire has been used and the mandrel is withdrawn. The spiralled turbulator is held in the cylinder by friction.
Patent DE-4422453-A1 (DE)
Title: Method and circuit for selectively inhibiting cell blocks in a memory matrix
Inventor: FANDRICH MICKEY L
IPC: G11C7/24
Filed: 1994-06-30
Abstract: Write access to flash cell blocks in a flashing memory component can be selectively activated and deactivated to avoid unintentional programming or erasing operations. An inhibiting control command inhibits or enables a flash call block in a flash matrix (20) from a multiplicity of flash cell blocks. A block-data line-decoding device (120) selects a block-data area of the flash cell block and a block-status line-decoding device (122) selects a block-status area of the flash cell block. An inhibit cell in the block-status area is programmed to a first logical state if the inhibit control command specifies an inhibit flash block operation. The inhibit cell is programmed to a second logical state if the inhibit control command specifies an enable flash block operation. A block-activated bit in a block status register is combined with a write-protect activation pin of the flash memory component in order to have the effect that a flash matrix control device updates the block-activated bit from the block status area. <IMAGE>
Patent DE-4422796-A1 (DE)
Title: Device for the sequential output repetition of sound or TV signals
Inventor: MEIER JUERGEN
IPC: G11B27/024
Filed: 1994-06-29
Abstract: When listening to or watching radio or TV broadcasts, for example sentences or words which are not correctly understood or image sequences which are not seen accurately enough are lost unless the broadcast as a whole is being recorded. Often, however, such sequences of broadcast information which are not registered or not registered accurately enough are of at least momentary significance to the listener or viewer, so that he would like to hear or see them once again without at the same time missing any more than is necessary of the original information still being broadcast (for example details of events or traffic announcements). With the recording of a broadcast parallel to its output in a continuously updated short-term memory, the latter consequently contains part of the broadcast just transmitted. Together with the possibility of re-outputting the content of the memory, the listener or viewer can immediately hear or see once again sequences of interest to him. The field of application is radio and TV technology.
Patent DE-4423186-A1 (DE)
Inventor: HUSSEY ALAN BRENT
IPC: G01R31/3193
Filed: 1994-07-01
Abstract: Gallium arsenide integrated circuits are used for both digital and analogue circuitry in an automatic test equipment (ATE) for testing VLSI integrated circuits. The device under test 10 is plugged into the ATE via interface 12 accomodating up to 512 pins. Each pin has test circuitry connected to it via channel cards 14 and backplane 16. Each card (CC1 - CC64) accomodates eight pins and includes generator 160 providing the relevant signals at desired times; pattern memory 92 receiving the desired signal pattern according to test and device controls from computer 18; pin driver 82; dual comparators 123 and loads 140. Detailed description of the various integers is provided. <IMAGE>
Patent DE-4429700-A1 (DE)
Title: Process for the preparation of butenediols and butenediol derivatives in the presence of rhenium-containing catalysts
Inventor: PINKOS ROLF DR
IPC: C07C33/035
Filed: 1994-08-22
Abstract: Process for reacting vinyl oxiranes of the formula <IMAGE> in which R<1> and R<2> are identical or different and represent a hydrogen atom or C1- to C5-alkyl, with oxygen nucleophiles in the presence of rhenium-containing catalysts to give butenediols and butenediol derivatives of the formulae <IMAGE> in which R<3> and R<4> are identical or different and represent a hydrogen atom, an aliphatic radical having 1 to 10 C atoms or <IMAGE> , where R<5> is hydrogen or an aliphatic, cycloaliphatic, araliphatic or aromatic radical having 1 to 15 C atoms, and R<1> to R<2> have the abovementioned meanings.
Patent DE-4430804-A1 (DE)
Title: Semiconductor storage device (memory)
Inventor: EIMORI TAKAHISA
IPC: H01L27/108
Filed: 1994-08-30
Abstract: In a semiconductor storage device, the separation of the bit lines (15) is larger than the separation of the word lines (4), and a memory node contact (17) is arranged in each rectangular surface which is enclosed by the bit lines (15) and the word lines (4). The separation between the mid-points of adjacent memory nodes (17) and the separation between the mid-points of a bit line contact (16) and an adjacent memory node contact (17) are both larger than the separation of the word lines (4). By virtue of this structure, the planar surface area per unit storage cell can be increased, the positioning margin or overlap margin between the memory node (11) and the memory node contact (17) can be broadened, a short circuit between the bit line (15) and the memory node contact (16) is prevented, and a memory cell structure with high production yield and high reliability can thereby be obtained. <IMAGE>
Patent DE-4431540-A1 (DE)
Title: Flexible shaft coupling with adjustable fluid damping
Inventor: WEIS JOHANN
IPC: F16F15/16
Filed: 1994-09-03
Abstract: The invention relates to a flexible shaft coupling in the form of a flexible disc body which has driver bushes for the alternate connection of an input and an output and effects damping by means of machined-in fluid systems, these being adjustable by means of an adjusting mechanism. Such couplings are preferably used in drive lines of motor vehicles. <IMAGE>
Patent DE-4432498-A1 (DE)
Title: Yarn guide mechanism for winding cross wound bobbins
Inventor: ENGELHARDT DIETMAR
IPC: B65H54/28
Filed: 1994-09-13
Abstract: The yarn guide system, to lay the yarn at cross wound bobbins, has a support roller (12o, 12u) at each work station of the textile machine. The support rollers (12o, 12u) lie on a plane (26), through the centre line (27) of the common eccentric rod (11). Each support roller (12o, 12u) has a wheel rim (16) round its circumference, on one side. The support rollers (12o, 12u) alternate above and below the eccentric rod (11), to lie with their wheel rims (16) on opposite sides.
Patent DE-4434057-A1 (DE)
Title: Interlocking heat insulating panels made of foam material
Inventor: LINZMEIER ANDREAS DIPL ING
IPC: F16L59/02
Filed: 1994-09-23
Abstract: The panels are made from a heat insulating foam material and are covered, at least on the side which is exposed to the heat source, with a protective layer. The edge of the panel has a reinforced lip (5) at one side which is made by a deep groove (14) in the edge of the panels. A sealing rim (8) of adhesive mixture is applied to the lip (6). When the panels are pushed together, this rim will engage with a groove (8) in the mating panel. The two panels are further secured together by an interlocking tongue and groove along the edges of the panels.
Patent DE-4437882-A1 (DE)
Title: Storehouse with a system for reducing emissions and risks in the pest control of bulk material, preferably cereal, stored in storehouses by gassing by means of a toxic gassing material
Inventor: MEYER RUDOLF
IPC: A01M17/00
Filed: 1994-10-22
Abstract: The storehouse is provided with a system for reducing emissions and risks in pest control in the case of foodstuffs and semi-luxuries, preferably cereal, present in the form of bulk materials, in storehouses by means of a toxic gassing material, such as hydrogen phosphide gas, which is introduced into the stored bulk material, the bulk-material batches to be gassed being provided thereafter with a plastic-film cover or being without this, there being arranged around the storehouse (10) receiving the bulk material a number of gas sensors (70) or a perforated air/gas mixture suction conduit by means of spacers (72) connected to the storehouse (10), the gas sensors (70) or the air/gas mixture suction conduit being combined in a central measuring station (75), at least one suction-extraction conduit connected to a combustion device and having a pump connected intermediately being provided in the storehouse wall or in the storehouse-floor region, the combustion device and the pump being controllable via the measuring station (75) and being capable of being put into operation when a predetermined gas concentration is reached. <IMAGE>
Patent DE-4438043-A1 (DE)
Title: Method of cleaning varnishing rollers of printing machines
Inventor: JOHNE HANS
IPC: B41F35/00
Filed: 1994-10-25
Abstract: To start the cleaning procedure the varnish pick-up roller is disengaged from the grooved roller, while the varnish pick-up roller remains rotating. As a next step the varnish is pumped out of the trough (4) in which the pick-up roller rotates. The trough is then filled with rinsing water. Rinse water is circulated through the trough over a length of time which can be varied. Rotation of the pick-up roller is speeded up during cleaning. After rinsing, the water is pumped out of the trough. Water and varnish are kept in two tanks (8,11) which can be brought into the circulator circuit via a valve (9).
Patent DE-4440985-A1 (DE)
Title: Portable meter for contactless recording of sleep and waking periods in out-patient
Inventor: BRENNER BERNHARD DIPL PHYS
IPC: G07C1/12
Filed: 1994-11-17
Abstract: The meter incorporates a small sensor case in which sensors (S1-S4) and a 10-bit A/D converter are integrated and a portable personal computer in which is installed the related software. The sensor unit is connected to the computer by a serial RS-232 interface. To record body movements during sleeping periods an infra-red sensor can be used, i.e. a passive movement detector. The meter can also contain equipment to record level of room light, temperature and noise and filtered noise e.g. snores.
Patent DE-4445893-A1 (DE)
Title: Electronic audio appts. with mute control
Inventor: ADRION ULRICH DIPL ING
IPC: H04R3/00
Filed: 1994-12-22
Abstract: The audio appts. has a signal processing circuit for audio signals and/or data, an audio signal output and a control device for the audio signal output, responsive to the condition of the signal processing circuit, for operating as a mute control when the signal processing circuit is in an undefined condition. Pref. the control device disconnects the audio signal output after the audio appts. is switched on for an interval sufficient for the signal processing circuit to reach a defined condition. The control device is provided with a supply voltage upon the audio appts. being switched off via a voltage stabiliser.
Patent WO-7900060-A1 (WO)
Title: Magnetic separator comprising two rotating magnetic drums with polarity reversal
Inventor: SPODIG H
IPC: B03C1/02
Filed: 1978-07-05
Abstract: Magnetic separator for eliminating thin and particularly low-magnetized particles, which comprises two magnetic drums, with polarity reversal, rotating and forming together a working slit (16), and having two magnets (3, 4; 5, 6) which are mounted on each front side of the magnetic drums and form a closed magnetic circuit, both magnets being connected by pair on one side of their poles by soft iron strips (7, 8) with different magnetic poles and possessing terminals on the other side (9, 10; 11, 12), into which soft iron particles are inserted to form axes (13, 14), each of the drums (1, 2) being located into a housing presenting in the working slit (16) sliding passages to reduce the opening and to enlarge the outlet, said passages being radially distributed on their periphery and having an axial groove (21) or a star-shaped cross-section. In this manner, a closed system is obtained, considerably less straying than what is known and which greatly eliminates the external straying and which generates a stronger magnetic field in the working slit.
Patent WO-8100466-A1 (WO)
Inventor: SCHEUTER K
IPC: H04N1/405
Filed: 1980-07-29
Abstract: Procede pour la fabrication d'un bloc d'impression par balayage d'un original et de la surface d'enregistrement suivant une trame de balayage, respectivement une trame conforme d'enregistrement, en utilisant un generateur aleatoire pour la repartition des plus petits points encore imprimables sur chaque domaine de la trame de la surface d'enregistrement, dans lequel le nombre de ces points encore imprimables determine la valeur de tonalite respective et dans lequel chaque domaine de la trame de l'original est divise en elements de surface par un balayage fin et les elements ayant une valeur de tonalite presque egale sont assembles en sous-domaines. Chaque domaine de la trame de l'enregistrement est compose par des elements de surface et des sous-domaines, ou les elements de surface des sous-domaines de l'enregistrement contiennent des valeurs de tonalite correspondant a une moyenne statistique, en remplissant les sous-domaines de l'enregistrement avec un nombre correspondant de petits points encore imprimables statistiquement repartis.
Patent WO-8200903-A1 (WO)
Title: Process and circuit for the partial electronic correction in colour image reproduction
Inventor: WELLENDORF K
IPC: G03F3/08
Filed: 1980-09-10
Abstract: In the method for improving the drawing in colour image reproduction by partial electronic retouching, the trichromatic sampling of a colour component of the colour image provides the trichromatic components which are subjected to an analog/digital conversion and stored in the memory (1). With a coordinate probe (50, 51, 52), a retoucher will proceed in the same way as with a retouching brush. By means of the probe, the coordinates of a moving area on the image (surface of the brush) of a trichromatic component to be retouched as well as the number of correction steps by image point will be searched. For the marked correction area the corrections will be calculated point by point. The trichromatic components of the coloured image or of a coloured printing will be read in the memory (1) and modified to obtain the retouching effect under the control of a monitor (2). The individual values of the corrections for each correction step may be freely selected. By previously determining the modifications so that they decrease from the center towards the edges of the image (for example according to the Gauss distribution), there will be provided in the retouching area a retouching degree which increases or decreases progressively.
Patent WO-8706200-A1 (WO)
Inventor: BUERK PETER
IPC: G05D13/04
Filed: 1987-01-15
Abstract: Un dispositif de réglage (10) de la vitesse de course d'un véhicule pourvu d'un système de réglage de la vitesse de course est utilisé pour commander d'autres fonctions. Pour des raisons de sécurité, le dispositif de réglage de la vitesse de course ne peut être mis en marche qu'au-dessus d'une certaine vitesse minimale. Si la vitesse de course est inférieure à cette valeur de seuil, des contacts de commutation (11, 12) du dispositif de réglage (10) deviennent librement accessibles à l'opérateur. Lorsque le véhicule est stationnaire, ou lorsque la vitesse de course est inférieure à une deuxième valeur de seuil, les contacts de commutation (11, 12) du dispositif de réglage (10) servent à entrer des valeurs de consigne ou à commander directement des fonctions de commutation. Une affectation univoque du dispositif de réglage (10) à sa fonction spécifique ou à la commande d'autres fonctions est possible grâce à une plage d'insensibilité au-dessous du premier seuil et au-dessus du deuxième seuil de la vitesse de course, dans laquelle le dispositif de réglage (10) est mis hors fonction. Dans un mode de réalisation, on décrit la modification, commandée par le conducteur, de la vitesse de rotation à vide du moteur du véhicule.
Patent WO-9003698-A1 (WO)
Inventor: BARWIG KARLHORST
IPC: H04L12/937
Filed: 1988-09-30
Abstract: Le système de communication est fondé sur un dispositif de commutation de paquets (PVE) à commutation par technique de communication à multiplexage temporel ('fast packet switching') auquel sont reliés plusieurs terminaux utilisateurs (TLE). Plusieurs canaux logiques ou virtuels, subdivisés en sens de transmission entrant et sortant, sont acheminés par un raccordement utilisateur. Une partie desdits canaux logiques est configurée en un réseau annulaire virtuel à l'aide d'un dispositif de commande central (ZST) et d'un dispositif de réseau de couplage (KN) lorsque se présente une information de sollicitation. On a prévu à cet effet dans chaque terminal utilisateurs (TLE) une commande d'accès au réseau annulaire (RZS) servant à former le circuit requis avec les canaux logiques concernés dans le terminal utilisateur (TLE). Le réseau annulaire virtuel ainsi formé est exploité et contrôlé à l'aide d'une procédure d'accès annulaire indépendante des procédures de commutation de paquets, par exemple une procédure d'accès par jetons. On peut former soit plusieurs réseaux annulaires dans un seul dispositif de commutation de paquets (PVE), soit un seul réseau annulaire sur plusieurs dispositifs de commutation de paquets (PVE).
Patent WO-9006431-A1 (WO)
Inventor: DENZ HELMUT
IPC: F02D41/14
Filed: 1989-11-21
Abstract: Bei einer beheizbaren Lambdasonde wird zunächst die Sondenspannung bei ausgeschalteter Heizung und dann bei eingeschalteter Heizung gemessen. Die Differenz zwischen beiden Spannungen wird gebildet und dann, wenn diese eine vorgegebene Schwelldifferenz übersteigt, wird ein Nebenschlußsignal ausgegeben, das anzeigt, daß die Sonde noch nicht betriebsbereit ist. Andernfalls wird wie herkömmlich auf Regelbereitschaft untersucht.