baber/WOPTO huggingface dataset:
Patent EP-0316516-A2 (EP)
Inventor: SERGEL HORST
IPC: G01M17/02
Filed: 1988-08-05
Abstract: Method and apparatus for measuring the concentricity of a vehicle tyre (13) which in the operating state is fastened with its beads (14) to the radially inner periphery of a rim. The apparatus (10) has a two-piece test rim (11) whose halves are axially displaceable. In the area of the rim flanges (21), the test rim is provided with shaped heating contours (12) for accommodating the bead seating faces (15). Shaped rings (16) are inserted into the spaces between the side walls (20) of the tyres and the beads (14). 
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Patent EP-0306720-A2 (EP)
Inventor: KNODEL GUNTER
IPC: F16H63/36
Filed: 1988-08-10
Abstract: A device is used for locking the gears of a motor vehicle multi- gear transmission. The transmission has four axially movable gear change rods (18 to 21) each of which is provided with slots (14 to 43) which can be positioned in a common radial plane. A locking plate (50) is arranged in the radial plane. The said plate (50) has cut-outs, in the regions adjacent to the gear change rods (18 to 21), which are provided in each case with two mutually inclined locking edges (56/58, 63, 71, 77/78) which can be introduced into the slots (40 to 43). In each case a first gear change rod (18), operated to engage a gear, moves with its unslotted outer contour (34) (by resting on the locking edges (56/58) associated with it) the locking plate (50) in the radial plane (46) such that in each case one locking edge (63, 71, 78) of the cut-outs adjacent to the other three gear change rods (19 to 21) engages in the slot (40 to 43) associated with it. In order to produce a device which is as simple as possible, without major tolerance problems in manufacture of the locking plate and of the slots, the locking edges (56/58, 63, 71, 77/78) run inclined at the same angle to one another on all the cut-outs. By resting on a first locking edge (56), the first gear change rod (18) presses only one locking edge (63), parallel thereto, of a second gear change rod (19) into the associated slot (41), while, by resting on the second locking edge (58) it presses only the locking edges (71, 78), parallel thereto, of the third and fourth gear change rods (20, 21) into the associated slots (42, 43). The locking plate (50) is guided only on the gear change rods (18 to 21). <IMAGE>
Patent EP-0308741-A2 (EP)
Inventor: SCHULZ HORST DR
IPC: G01N15/02
Filed: 1988-09-09
Abstract: In an apparatus for determining the degree of dispersion of magnetic pigments in a dispersion, the magnetic dispersion flowing in a transparent tube or past a transparent wall is irradiated with an illuminating and imaging device and the diffusely reflected light from the dispersion is measured for colour and/or brightness in a detector and displayed in an evaluation device. …<IMAGE>…
Patent EP-0317809-A2 (EP)
Inventor: NORTH HOWARD L JR
IPC: G05D16/20
Filed: 1988-11-04
Abstract: A flow apparatus for the analysis of particles passing substantially one at a time through an analysis region includes a flow rate control responsive to changes in the pressure used to drive the particles through the analysis region. The flow rate control automatically regulates the flow to a preset value throughout the analysis by adjusting the particle driving pressure to be uniform even though the sheathe liquid supply is depleted during the analysis. A method for controlling the flow of a supply of particles to be analyzed includes steps of sensing differential pressure and regulating the differential pressure to a preset reference.
Patent EP-0317826-A2 (EP)
Inventor: MATEJEC REINHART DR
IPC: G03C7/26
Filed: 1988-11-09
Abstract: Using a coloured-photographic negative recording material, which contains at least one red-sensitive, at least one green-sensitive and at least one blue-sensitive silver halide emulsion layer each with associated colour couplers for producing image dyestuffs of complementary colour for spectral sensitivity, at least two part layers of differing sensitivity being present for recording light from at least one of the red, green and blue spectral regions, the more sensitive part layer containing a DIR compound in a comparatively large quantity, colour images of improved colour reproduction are obtained over a wider exposure range.
Patent EP-0317996-A2 (EP)
Title: Printer
Inventor: KOIKE KIYOTAKA
IPC: G06K15/02
Filed: 1988-11-24
Abstract: A printer including a plurality of font memory cartridges (24, 25) provided with font memories (41, 42; 51-a, 51-b), the font memories(41, 42; 51-a, 51-b) storing therein down line load font data of characters which are not resident in the font memories (7, 10) incorporated in the printer but provided by a host unit 4) outside the printer, at least one connector (23-a, 23-­b) being connected to anyone of a plurality of font memory cartridges (24, 25) for outputting the down line load font data, characterized in that the printer further including a first means for forcibly reading out the font data of the characters stored in the font memory (41, 42, 51-a or 51-b) mounted on the font memory cartridge (24 or 25) connected to one of the connectors (23-a, 23-b), and a second means for discriminating kinds of the font memory cartridge (24 or 25) connected to one of the connectors (23-a, 23-b) and a content of the font data of the characters stored in the font memory (41, 42, 51-a or 51-­b) mounted on the font memory cartridge (24 or 25) on the basis of the font data of characters read out from the first means.
Patent EP-0294102-A2 (EP)
Inventor: KASUGA MASAO
IPC: H02N2/16
Filed: 1988-05-26
Abstract: A travelling-wave motor comprising support means (1) which supports a vibrating body (3); a piezo-electric vibrator (4) which is secured to the vibrating body (3) and which is adapted to generate travelling waves in the latter; a movable body (5) which is driven by the vibrating body (3) and which is in pressure contact with the vibrating body (3); and pressure regulating means (6-8) for adjusting the contact pressure between the movable body (5) and the vibrating body (3) characterised in that the support means (1) is part of a fixed structure (2) and is fixed to, or is integral with, the vibrating body (3).
Patent EP-0293210-A2 (EP)
Inventor: WOLFERT PAUL H
IPC: H01P1/39
Filed: 1988-05-26
Abstract: A millimeter wave wideband circulator (10) which employs a triangular ferrite prism (36) with symmetrically grooved sides (40). The prism is configured to support a pair of closely-spaced higher order resonance mode sets which function to enlarge the bandwidth of the circulator and to suppress spurious mode resonances in the centre and roll-off portions of the bandpass. The simplicity of the junction design combined with the non-critical alignment requirement of the ferrite prism makes practical the fabrication of a multi-junction millimeter wave circulator in a single intergrated housing.
Patent EP-0318224-A2 (EP)
Inventor: KATAYAMA MIKIO
IPC: G02F1/1368
Filed: 1988-11-21
Abstract: An active matrix substrate for the liquid crystal display has a switching circuit for switching on each of picture elements which is comprised of the corresponding gate bus line (21), source bus line (25) and a switching transistor (31) and the switching circuit includes at least one redundant structure for avoiding the inoperativeness of the switching circuit.
Patent EP-0325177-A2 (EP)
Inventor: KRAUTWALD HERBERT DIPL-ING FH
IPC: H02G3/16
Filed: 1989-01-13
Abstract: In a distribution box comprising a plurality of connection terminals and a sabotage contact for hazard reporting systems, the connection terminal is formed by a multi-pin contact arrangement (1), which has a contact clip (1a) and a plurality of cage tension springs (1d), and the sabotage contact (5) is formed by a Reed contact (5a) arranged on the distribution plate (3) and a magnet (5b) fitted correspondingly on the distribution cover (2), the distribution box having a distribution plate (3) in which a plurality of nests (3) are arranged, in each of which there is fitted a contact device (1), and the distribution plate having a relatively large perforation (3c), approximately in the centre of the distribution box. The contact device (1) has four cage tension springs (1d) which are placed in a self-retaining manner on the contact clip (1a), under mechanical pretension. In this case, the contact device (1) can be designed symmetrically, each with two cage tension springs (1d), the two halves of the contact clip (1a) being connected to a bridging web (1b). <IMAGE>
Patent EP-0326924-A2 (EP)
Inventor: TAMAR HEN
IPC: A47L15/24
Filed: 1989-01-25
Abstract: Dishwashing apparatus comprises a washing compartment (2), a closed loop conveyor (6) disposed laterally of the washing compartment and including a forward stretch (6a) extending adjacent one side of the washing compartment, and a return stretch (6b) extending on the side of the forward stretch opposite to that of the washing compartment. A plurality of racks (14) for receiving the dishes and other utensils to be washed are pivotably coupled to the conveyor. The racks are supported in a substantial horizontally position as they are moved by the forward stretch of the conveyor through the washing compartment, and in a substantially vertical position as they are moved by the return stretch of the conveyor back to the washing compartment.
Patent EP-0332210-A2 (EP)
Inventor: NAKANO TOSHIO
IPC: G06F12/16
Filed: 1989-03-10
Abstract: In a data processing system having a first external memory, a second external memory, and a control memory for storing information on data renewals in the first external memory; a system and a method are disclosed for executing in parallel with ordinary data processing, dump processing in which renewed data parts in the first external memory are copied as backup data into the second external memory with reference to the contents of the control memory. 
     The method comprises the step of storing into the control memory, first identifier information for identifying areas of the first external memory where data items were renewed; the step of storing into the control memory, second identifier information for identifying areas of the first external memory where data items were renewed during the dump processing; and the step of erasing at completion of the dump processing, the first identifier information items except those which identify the same areas as identified by the second identifier information items. Thus, ordinary job processing and the renewals of the data items of the first external memory can be done even in the course of the data dumping processing.
Patent EP-0333072-A2 (EP)
Inventor: FABBRI VLADIMIRO
IPC: B23Q7/05
Filed: 1989-03-09
Abstract: The present invention relates to a bar guiding device for bar feeders of machine tools. The device is composed of at least one group (1) of wheels (2, 3, 4, 5) angularly distributed around the bar (B) and rotatably supported so as to be peripherally in contact with the bar.
Patent EP-0336207-A2 (EP)
Inventor: DEVERA DENNIS
IPC: H02K7/10
Filed: 1989-03-21
Abstract: A low voltage direct current motorized servoactuator having an output gear position feedback potentiometer with a ring gear received initially loosely on the potentiometer shaft and in engagement with the output gear. A collar keyed hinged to the potentiometer shaft, but axially movable thereon, permits the output gear to be positioned independently of the potentiometer for calibration without disengaging the ring gear. With the output gear in the desired position, the potentiometer shaft is rotated until the potentiometer reads the desired percentage of its full scale resistance or voltage output; and, the collar is then moved axially to a press fit with the ring gear to lock the calibration and thereafter to rotate the potentiometer shaft with rotation of the ring gear. The motor drive pinion is a worm formed of material having a minor fraction (18%) of chloro-fluorinated polymer and a lesser fraction (2%) of lubricant, balance polyimide plastic material. The driven gears are formed of material having a minor fraction (18%) of chloro-fluorinated polymer and a lesser fraction (2%) of lubricant, balance acetal plastic material.
Patent EP-0335310-A2 (EP)
Inventor: BREININGER JOSEPHINE SHANNON
IPC: C23C16/40
Filed: 1989-03-28
Abstract: A metal oxide coating composition and method for its pyrolytic deposition are disclosed whereby a mixture of metal-containing coating reactants applied to a glass surface at a temperature sufficient to thermally decompose to form a film of metal oxides wherein the metals are selected and proportioned to yield a film having the composition of a superconducting material. The coated article may be annealed in a controlled manner to strengthen the substrate and/or optimize superconducting properties of the film.
Patent EP-0341431-A2 (EP)
Inventor: DEUBLEIN DIETER DR-ING
IPC: A23G1/04
Filed: 1989-04-08
Abstract: The process and the device for aromatisation, alkalisation, refining, sterilisation and roasting of cocoa mass for the production of cocoa powder and chocolate mass are implemented in a mixing container, which is preferably constructed as a horizontal cylinder and contains a stirring apparatus 3. Arranged separately from this mixing container 2 is a heat exchanger 8 through which is pumped and heated part of the chocolate mass stream from the mixing container. The heated chocolate mass returns to the mixing container, preferably over a dome 10 having a convex upper surface to produce a corresponding thin layer. Separation of the mixing container and the heat exchanger accordingly allows both units to be optimally designed and constructed according to their intended tasks. The device is simply constructed and as far as the required quality is concerned produces an outstanding end product. <IMAGE>
Patent EP-0350839-A2 (EP)
Inventor: KONIGSBERGER HORST
IPC: B41F9/06
Filed: 1989-07-10
Abstract: An inking system for printing inks in a rotary printing unit, in particular a flexographic printing unit, a varnishing coating and gravure printing unit, in the case of the flexographic, varnishing and coating unit provided with an inking cylinder and, in the case of the gravure printing provided with a format cylinder which is provided with a cell pattern on the outer surface of the cylinder, has a chamber doctor blade device (20) set against the cylinder (18) for inking it. Situated between the doctor blades (24, 26) bounding the inking chamber (22) of the chamber doctor blade device (20) there is at least one additional doctor blade (28) inside the inking chamber (22). <IMAGE>
Patent EP-0361046-A2 (EP)
Inventor: FINNEY JOHN D
IPC: G01N27/447
Filed: 1989-08-10
Abstract: A gel electrophoresis apparatus for separating DNA molecules of high molecular weight having means for generating at least two electric fields oriented transversely to each other, and a gel box, shaped, and contoured to simultaneously form both the electric fields into uniform electric fields.
Patent EP-0355752-A2 (EP)
Inventor: HIGUMA MASAHIKO
IPC: D21H19/16
Filed: 1989-08-18
Abstract: A recording medium having an ink retaining layer and an ink transporting layer provided on a substrate, said ink transporting layer comprising combinedly a surfactant and an acetylene glycol and/or an acetylene alcohol is provided.
Patent EP-0322406-A2 (EP)
Inventor: DANKO OLIVER LASZLO
IPC: F16K1/00
Filed: 1986-05-16
Abstract: An inverted bellows valve has a two-piece stem (44) interconnecting the valve and actuator for reciprocating axial movement of the stem tip (48). Tapered surfaces (224,230) are advantageously utilized between co-operating elements for self-centering the valve assembly. An annular gland (126) disposed along the exterior of the valve stem (44) has concentric innter and outer O-rings (132,134) which permit the stem to float and compensate for misalignment. A closing ring (30) closing the open end (26) of the valve chamber forms a step seal (34, 36, 37) with the open end (26).
Patent EP-0375040-A2 (EP)
Inventor: PINORI MASSIMO
IPC: C07K1/02
Filed: 1989-12-14
Abstract: A method of synthesis of a partially retro-inverso peptide incorporating at least one malonyl residue of formula (III) 
-CO- H-CO-      (III) 
 
wherein R represents the side chain of an α-amino acid, is described which is characterized in that said malonyl residue is incorporated by condensing a 5-substituted-2,2-dimethyl-1,3-dioxane-4,6-dione of formula (VI)
      wherein R′ is the side-chain R wherein the functional groups, if any, are suitably protected, with an amino   acid, amino acid amide, peptide fragment, or pseudo-peptide fragment wherein the terminal carboxyl group, if present, and the possible side-chain functionalities are suitably protected and the reactive amino group is tri-alkyl-silylated. 
     The new compounds of formula (VI) and a process for the preparation of a partially retro-inverso tuftsin analog which involves use of said method and said intermediate are also described and claimed.
Patent EP-0332320-A2 (EP)
Inventor: MALLARY MICHAEL L
IPC: G11B5/31
Filed: 1989-02-23
Abstract: The poles are suited for mounting on the side of a slider carrying a magnetic head. The method allows very narrow gaps between poles. In one embodiment of the invention, a magnetic pole is deposited on a substrate. A nonmagnetic material such as Al₂O₃ is deposited from the side onto the pole and substrate. A preselected pattern of photoresist is next deposited on the nonmagnetic layer and a second magnetic material is deposited. The photoresist is removed and excess magnetic material is removed by ion milling from the side opposite to that of the nonmagnetic material deposition. Another embodiment is disclosed for making two- and three-pole heads.
Patent EP-0337655-A2 (EP)
Inventor: GERSHENSON MOSHE
IPC: C22B5/20
Filed: 1989-04-05
Abstract: A method and apparatus for the manufacture of metallic filaments is provided. The method and apparatus are used in the continuous manufacture and production of metallic filaments. The apparatus comprises a vertical reactor having a vertical chamber and having three mixing nozzles disposed at the top of the chamber, and three vapor lines connecting to the respective three mixing nozzles along the axes of the nozzles, and three gas lines connecting to the respective three mixing nozzles in respective tangential directions. The apparatus also has twelve ring magnets, which are coaxially disposed, and which are mounted on the outside of the vertical reactor. The apparatus also has an outlet duct at the bottom of the chamber. The three vapor lines are supplied through three respective steam-heated heat exchangers from a feed vessel for supplying iron pentacarbonyl vapor to the mixing nozzles. The three gas lines are supplied from a nitrogen receiver tank. Three secondary gas lines, which connect to the top of the reactor, are also supplied by the nitrogen receiver tank. The method of manufacture includes feeding the iron carbonyl vapor to the mixing nozzles, feeding the nitrogen to the mixing nozzles and to the top of the vessel, providing a coaxial magnetic field, and continuously carrying away a continuous supply of iron filaments.
Patent EP-0337752-A2 (EP)
Inventor: AOKI YUTAKA
IPC: G06F3/153
Filed: 1989-04-12
Abstract: A graphic display system in which a raster driven display screen (24) receives input signals from a storage device (10). Means (12) are provided to define the outline of a portion of an image and then to generate a mask (14) which is overlaid on the signals in the storage device so that only the signals representing the portion of the image inside the outline are displayed on the screen.
Patent EP-0366264-A2 (EP)
Inventor: HERLEIKSON EARL C
IPC: H03D1/10
Filed: 1989-09-22
Abstract: A low noise floor amplitude detector circuit utilizes a pair of semiconductor diodes (21, 31) connected between a radio frequency signal source (20) and a terminating device (23) that biases the diode (21,31) at a conduction angle selected for maximum signal to noise ratio in the detector circuit. Optimum bias conditions and low signal to noise ratio is achieved by using a conduction angle at each diode of 1.656 radians (approximately 67 degrees). This also results in matching of the radio frequency load impedance of the amplitude detector to the radio frequency impedance of a signal source.
Patent EP-0365350-A2 (EP)
Inventor: VERCELLOTTI LEONARD CHARLES
IPC: H04B3/54
Filed: 1989-10-20
Abstract: A method for transmitting data in the form of a sequence of data words [Fig. 2] according to PLBus power line carrier communications protocol in a channel (20) carrying data transmitted, according to a different protocol, in the form of timed bursts of a signal, by producing (16) a carrier which is continuous, in the sense that it spans two consecutive zero crossings of the power frequency, at least for the duration of each data word, angularly modulating (14,16) the carrier in accordance with the information contained in each data word, and transmitting (18) the angularly modulated carrier in the channel.
Patent EP-0326504-A2 (EP)
Inventor: GREGG MICHAEL JOHN WILLIAM
IPC: B60G7/02
Filed: 1989-01-10
Abstract: A bush type mounting device having an outer sleeve (42), an intermediate sleeve (21) and an inner tubular metal portion (12) with a rubber spring (16) connected between the intermediate sleeve (21) and the inner tubular metal portion (12) diametrically dividing the intermediate sleeve (21) into an upper fluid chamber (32) and a lower fluid chamber (30), an inertial damping channel (36) between the outer sleeve (42) and the intermediate sleeve (21) connecting the chambers and an internal hydraulic decoupling means (26) located between the chambers.
Patent EP-0387524-A2 (EP)
Inventor: JUNG RUEDIGER DIPL-ING
IPC: G05D7/01
Filed: 1990-02-12
Abstract: 2. The valve is, in particular, a two-way flow control valve which has means for freely setting the quantity of a throughflow and means for detecting the pressure prevailing at the inlet of the valve. 
<??>This prevailing pressure acts at least with one force component on an actuator against the effective force of an accumulator and against the effective force of the pressure prevailing at the outlet of the valve. The quantity of the throughflow can be regulated at the outlet of the valve using the actuator. 
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Patent EP-0392375-A2 (EP)
Inventor: HONKANEN SEPPO
IPC: G02B6/134
Filed: 1990-04-06
Abstract: The invention relates to a method of producing optical waveguides, by an ion exchange technique, in a glass substrate (1), the ion exchange between a source of ions (such as AgNO₃) and the glass substrate (1) taking place within selected areas of the glass substrate, as determined by an ion exchange mask, such ion exchange only taking place within surface areas of the glass substrate over which the ion exchange mask does not extend. In the method of the invention, the ion exchange mask is formed by depletion areas (5A, 5B) formed in the surface of the glass substrate.