baber/WOPTO huggingface dataset:
Patent EP-0092428-A2 (EP)
Inventor: YAMADA SUMIO
IPC: H03H9/17
Filed: 1983-04-19
Abstract: A piezoelectric resonator comprises a base plate 24 with a strip-type, energy trapping-type piezoelectric resonator chip 22 mounted on it. The piezoelectric resonator chip 22 comprises a piezoelectric chip plate 26 and a pair of electrode patterns 27, 27' formed on opposed main surfaces of the piezoelectric chip plate 22. One main surface of the piezoelectric chip plate 22 faces the base plate 24 and is parallel to it and a conductive layer 28', 29' is formed on each end of the main surface of the chip plate 22 facing the base plate 24. The thickness of the conductive layer 28', 29', is thicker than that of the electrode pattern 27 so that the electrode pattern is not in contact with the base plate 24. The conductive layer 28', 29', is directly mounted on a conductive portion 32, 33 of the base plate 24 to electrically connect the electrode pattern 27, 27' and the conductive portion 32, 33, of the base plate 24.
Patent EP-0097500-A2 (EP)
Inventor: MIKI YUTAKA
IPC: H04N9/64
Filed: 1983-06-17
Abstract: A multiple display control apparatus for a television receiver used for displaying a plurality of signals on a display tube. In a case of switching a first signal output and a second signal output of a signal process circuit are switched by switching circuits, when the two output signals are about equal in the brightness level to each other, the picture is very indistinct. Thus, the first signal level is lowered by means of gain control circuits, the characteristic thereof depending on an output impedance of the signal process circuit and resistances. The control signals for switching and gain control are superposed each other as one signal, so that only one line is used for control signal.
Patent EP-0114532-A2 (EP)
Inventor: NORTON HARRY WILLIAM
IPC: A61G5/10
Filed: 1983-12-23
Abstract: A carriage 12 for receiving a wheelchair is pivotable relative to a frame 10 between a lowered position (as shown) wherein the wheelchair can be wheeled onto and off the carriage 12, and a raised position (Figure 3, not shown) wherein and wheelchair is tipped in a vertical plane. The carriage 12 is raised and lowered by an operating mechanism which is fully operated by the wheelchair occupant and which includes hand grips 63 positioned to either side of the carriage. A fluid damper 56 prevents the carriage 12 from being lowered except at a controlled relatively slow rate.
Patent EP-0126214-A2 (EP)
Inventor: ITO HIROSHI
IPC: G03F1/68
Filed: 1984-02-14
Abstract: In a self-development process for making a lithographic mask, the radiation sensitive layer comprises capped polyphthalaldehyde and an onium salt sensitizer.
Patent EP-0117500-A2 (EP)
Inventor: LINDENAU JOACHIM
IPC: B65D41/04
Filed: 1984-02-20
Abstract: The container closure has a closure cap (2) which can be placed on a container neck (3) and in the bottom (6) of which there is a V- or U-shaped annular groove (4), into which the container neck is immersed in the closure position. A film (9) is arranged at the bottom (6) of the cap, which film bridges the annular groove (4) in the bottom of the cap in such a way that a gap remains free between the film and the bottom of the annular groove. <IMAGE>
Patent EP-0125456-A2 (EP)
Inventor: OELBERMANN MAX
IPC: B01D25/12
Filed: 1984-04-04
Abstract: A membrane plate for a chamber filter press over which a filter cloth may be stretched on both sides thereof. The membrane plate includes an exchangeable substantially planar membrane member which is loosely enclosed between a bracket plate and a frame and is adapted to be clamped tightly between the bracket plate and the frame only by the closing pressure of the chamber filter press. The bracket plate and the frame, when the filter press is open, are adapted to be moved apart from one another along slide bearing pieces by a distance of 1 to 3 mm until the movement is limited by a stop. By enabling a relative movement when the filter press is open, the membrane is vented during times of stoppage of the open filter press or during ejection of a filter cake or a washing of the filter cloths so as to enable the membrane to readily readjust.
Patent EP-0141125-A2 (EP)
Inventor: MORE ANTON DR DIPL-CHEM
IPC: C01B33/02
Filed: 1984-08-28
Abstract: Die Erfindung betrifft ein Verfahren zum Behandeln von elementarem Silicium und Ferrosilicium mit Schlacke der folgenden analytischen Zusammensetzung: K2O, 2 bis 13 Gew.-%; Na2O, 0 bis 2 Gew.-%; ΣK2O + Na2O, 2 bis 13 Gew.-%; SiO2, 45 bis 72 Gew,-%; Al2O3, 0 bis 30 Gew.-%; ΣSiO2 + Al2O3, 60 bis 78 Gew.-%; CaO, 0 bis 30 Gew.-%; MgO, 0 bis 30 Gew.-%; ΣCaO + MgO, 15 bis 30 Gew.-%; CaF2, 0 bis 10 Gew.-%; MgF2, 0 bis 10 Gew.-%; ΣCaF2 + MgF2, 0 bis 10 Gew.-%; ΣCaO + MgO + CaF2 + MgF2, 15 bis 30 Gew.-% sowie rohstoffbedingte Verunreinigungen.
Patent EP-0144794-A2 (EP)
Title: Circuit arrangement to distinguish and evaluate alternating-voltage signals on trunk lines
Inventor: EBERSPAECHER KARL-HEINZ
IPC: H04M7/14
Filed: 1984-11-09
Abstract: The circuit arrangement is characterised in that it has a pulsed bandpass filter (BP) connected to the a-line and the b-line of an exchange line (AL), in that the bandpass filter (BP) is connected via a pulsed line (TL) to a programmable clock generator (TG) and via a signal line (SL) to an analogue-to-digital converter (AD), and in that the analogue-to-digital converter (AD) and the clock generator (TG) are coupled to a digital evaluation circuit (DAS) via an address and databus (ADB). <IMAGE>
Patent EP-0134081-A2 (EP)
Inventor: PERRY FREDERICK GEORGE
IPC: C05G3/00
Filed: 1984-06-21
Abstract: A growth medium for mushrooms contains one or more nutrients absorbed into particles of an inert material having a porous structure. The inert material may be vermiculite which may contain at least 50% of its own weight of nutrient. 
     Preferred nutrients, present in an amount of from 0.01 to 10% wt of dry growth medium, may be sugar alcohols and lipids. The growth medium may also contain 0.1 to 10% of one or more ohter nutrients, eg aldehyde treated protein, added in conventional manner.
Patent EP-0130793-A2 (EP)
Inventor: NAKAJIMA TETSUYA
IPC: G11C8/14
Filed: 1984-06-28
Abstract: A semiconductor memory device including word lines (WL), bit lines, and memory cells (in MCA 1 , MCA 2 ) located at each cross point therebetween, wherein each of the word lines (WL) is divided to form segmented word lines (WL 1 , WL 2 ). Each of the word line segments is driven by an individual private word driver (Q wd1 , Q wd2 ). The individual private word drivers are activated together in response to a word selection signal.
Patent EP-0133036-A2 (EP)
Inventor: HAYAKAWA TOSHIRO
IPC: H01L29/205
Filed: 1984-07-27
Abstract: A GaAlAs semiconductor laser element includes a Ga 1 -xAlxAs active layer sandwiched by a first and second Ga 1 -yAlyAs cladding layers. A Ga,-zAlzAs substrate layer supports the first cladding layer, and a Ga,-zAlzAs cap layer covers the second cladding layer. The AlAs mole fraction (z) ofthe substrate layer and the cap layer is selected slightly smaller than the AlAs mole fraction (x) of the active layer. Further, the active layer is located in the laser element so that the active layer is separated from the mounted surface by more than 35% of the laser element thickness, and is separated from the opposing surface by more than 18% of the laser element thickness
Patent EP-0138497-A2 (EP)
Inventor: JONES GEORGE H
IPC: B65G7/12
Filed: 1984-10-01
Abstract: There is disclosed a calliper-type lifting device wherein the work engaging parts at the ends of the pivotted levers are adapted for location in a narrow space suiting the aid for the manoeuvering of kerbstones, paving flags, building blocks or the like.
Patent EP-0152703-A2 (EP)
Inventor: DAVIS WILLIAM HENRY
IPC: G06K19/10
Filed: 1984-12-28
Abstract: Credit card blanks are manufactured with a plurality of random, secure codes (24) such as randomly applied infrared readable bits. A card encoding apparatus (B) includes a secure code reader (32) for reading the secure code from one of the blanks. The secure code and account Information are operated on by an encoding algorithm (36, 38) to generate a verification code which is electromagnetically recorded (40) or embossed (42) on the card. in conjunction with a credit card transaction, the merchant passes the credit card past an electromagnetic read head (50) and an Infrared read head (52) to read the electronically encoded account information, verification code, and secure code. A keyboard (54) enables the merchant to manually enter this data if the electromagnetic recording should be unreadable. The verification apparatus operates on the account information with a verification algorithm (66, 68, 70) to generate an answer corresponding to the verification code. If the answer and verification code match, an authentication code generator (82) generates an authentication code which is displayed on an LCD dot matrix display (56) and handwritten by the merchant on the receipt.
Patent EP-0148701-A2 (EP)
Inventor: GUITARD ROBERT
IPC: E05B47/04
Filed: 1984-12-27
Abstract: 1. An electromechanical lock comprising a bolt (2) having a first notch (28), means (5) with a spring (50) for translating the bolt forwards in the direction of a keeper (G), a turning plug (4) perpendicular to the bolt (2), having an arm (40) which cooperates with the first notch (28), and an electromagnet (3) having a coil (31) capable of being connected to an electrical source and a core (30) which enters the coil, characterized in that it comprises mechanical means (33) integral with the core (30), which cooperate by sliding with the bolt (2) in order to forbid a return movement of the bolt (2) before complete withdrawal of the head (20) of the bolt from the keeper (G) when the coil (31) is energized and in order to allow free translation of the bolt (2) when the coil (31) is no longer being energized, the source supplying to the coil a current which is just that necessary for exerting upon the core (30) a force of attraction equal to or substantially greater than the weight of the core (30) and the mechanical means (33) when the core is in a position of maximum penetration (adhering) into the coil (31), the said current being insufficient for pulling the core (30) into the coil (31) when the core is not substantially in the said position.
Patent EP-0167977-A2 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/27
Filed: 1985-07-03
Abstract: This invention relates to an improved heated nozzle for injection molding and an improved method of manufacturing it. The nozzle has an elongated body with a melt bore extending generally centrally through it. The cylindrical outer surface of the body has a variable pitched spiral channel extending around it along its length. A helical electric heating element is embedded in the channel to form an integral structure by which the temperature of the hot melt can be maintained within a narrow range as it flows through the bore. The nozzle is manufactured by forming the body with the channel and bore either by investment casting or machining. The heating element is wound in the channel and a bead of nickel brazing paste is run along the top of it. The nozzle is then heated in a vacuum furnace to braze the heating element in the channel. The highly conductive nickel completely covers the heating element and is fused to both the heating element and the walls of the channel. Thus, a low cost integral nozzle is provided which during use efficiently dissipates heat from the element to prolong its effective life, and applies the heat uniformly along the melt bore.
Patent EP-0171817-A2 (EP)
Inventor: TENG YU-LING
IPC: C25D3/56
Filed: 1985-08-16
Abstract: The present invention provides an aqueous composition and process for electrodepositing a layer of a ductile, strongly adhering, adsorptive and/or absorptive zinc coating or zinc coating comprising silicon and phosphorous on a metal substrate. The electrodeposition composition is prepared by reacting metallic silicon and zinc with phosphoric acid and an alkali metal hydroxide in the ratio of between 0,4 and 1,3 moles of alkali metal hydroxide per mole of phosphorus acid, and adjusting the solution to a pH of 1 or higher after completion of the reaction. The coating is deposited on the metal substrate by electrodeposition and comprises about 70 to 99,5% by weight of zinc, and about 0,1 to 10% by weight of silicon, and about 0,5 to 20% by weight of phosphorus. 
     The resulting Zn/Si/P coating improves the resistance of the metal substrate to corrosion, wear, galling, stress corrosion cracking and cracking during mechanical forming operations. While essentially all metals of industrial importance may be coated, this process is especially important for ferrous metals, steels, stainless steels, copper, aluminium, chromium and titanium.
Patent EP-0185846-A2 (EP)
Inventor: KIELHORN GERHARD
IPC: F02C5/00
Filed: 1985-08-20
Abstract: Die Brennkraftmaschine umfaßt einen Stator (1, 9) und einen an dem Stator (1, 9) drehbar gelagerten Rotor (7). Der Stator (1, 9) weist wenigstens eine stationäre Brennkammer (11) mit einer zum Rotor (7) hin gerichteten Ausströmöffnung (19) auf. An dem Rotor ist wenigstens eine an der Ausströmöffnung (19) vorbeibewegbare Arbeitsfläche (25) vorgesehen, die von den ausströmenden Brenngasen beaufschlagt wird. Eine Lade- und Zündeinrichtung lädt die Brennkammer (11) intermittierend mit Brenngas und zündet die Ladung. Die Lade- und Zündeinrichtung umfaßt einen Verdichter, der das verdichtete Brenngas im wesentlichen entgegengesetzt zur Ausströmrichtung (43) der gezündeten Brenngase in die Brennkammer (11) lädt. Die Arbeitsfläche (25) ist durch eine Expansionskammer (15) des Rotors gebildet und expandiert die im wesentlichen entgegengesetzt zur Einleitungsrichtung umgelenkten, abgearbeiteten Brenngase vorzugsweise in einem einzigen Expansionsschritt im wesentlichen auf den Umgebungsdruck ihrer Auslaßöffnung, dh. Atmosphärendruck.
Patent EP-0180995-A2 (EP)
Inventor: DUMMER GERHARD DIPL-ING TU
IPC: C07C17/38
Filed: 1985-11-07
Abstract: Die Erfindung betrifft ein Verfahren zur Aufarbeitung des Reaktionsprodukts, das bei der thermischen Spaltung von 1.2-Dichlorethan zu Vinylchlorid und Chlorwasserstoff anfällt, wobei das den Spaltofen verlassende Reaktionsprodukt zunächst durch direkte Kühlung abgeschreckt wird, sodann als Brüden einer Quenchkolonne gewonnen wird und anschließend die Brüden durch indirekte Kühlung bis mindestens auf ihren Taupunkt gebracht werden, wobei als Wärmetauschmedien 1.2-Dichlorethan, das in den Spaltofen geführt wird, und/oder Luft, die als Verbrennungsluft zur Spaltofenbefeuerung eingesetzt wird, und/oder das Sumpfprodukt der für die destillative Abtrennung von Chlorwasserstoff vorgesehenen Kolonne, und/oder flüssiger Chlorwasserstoff eingesetzt werden.
Patent EP-0185241-A2 (EP)
Inventor: REIMSCHUESSEL HERBERT KURT
IPC: C08F214/26
Filed: 1985-12-02
Abstract: This invention relates to terpolymers of chlorotrifluoroethylene, ethylene and perfluoroalkoxy-perfluoroalkyl ethylene which have improved resistance to thermal stress cracking and improved high temperature properties.
Patent EP-0186158-A2 (EP)
Inventor: ISHIKAWA MASAO
IPC: G03C11/00
Filed: 1985-12-20
Abstract: In a method of processing a light-sensitive silver halide photographic material by processing the light-sensitive silver halide photographic material with a processing solution having fixing ability and subsequently processing it with a water washing-substitutive stabilizing solution substantially without carrying out water washing, the improvement wherein the concentration of a sulfite in said water washing-substitutive stabilizing solution is controlled to be 1.0 x 10-5 mole/liter or more when the concentration of silver compounds in said water washing-substitutive stabilizing solution is from 1/2 to 1/1000-fold of the concentration of silver compounds in the preceding bath. According to the method of this invention, generation of sulfiding and mold or bacteria can be prevented, whereby dye images without drop out portion can be obtained.
Patent EP-0185438-A2 (EP)
Inventor: STILES JAMES A R
IPC: H01M10/40
Filed: 1985-07-29
Abstract: @ A battery cell and a method for preparing a battery cell are disclosed in which a substantially fixed volume container includes the cell components therein in voltaic relationship, with the cell components including an anode comprising lithium metal, a non-aqueous electrolyte and a cathode in a spatial relationship to the anode within the fixed volume container, wherein the cathode comprises cathode active material which upon discharge intercalates lithium and undergoes a phase transition to a distinct structural phase in which phase the cathode active material can reversibly operate and which phase provides a cathode expansion greater than the anode volume decrease upon discharge, and wherein the spatial relationship and the cathode expansion within the substantially fixed volume are sufficient to produce a compressive load on the anode which inhibits the formation of a porous deposit of exterior, irregularly oriented, amalgamated lithium grains on the anode when the cell is reversibly operated with the cathode in said phase.
Patent EP-0183356-A2 (EP)
Inventor: MATSUMOTO NORIO
IPC: B41J15/04
Filed: 1985-10-01
Abstract: A printer comprises a casing (1) having a substantially cuboidal shape with an operation panel (2) formed on the front face thereof. At least a printing head portion, a printing medium attaching portion, and a control circuit for controlling the printing operation of the printing head portion are stored in the casing. At least the printing medium-attaching portion is supported in the casing through a moving mechanism so that the printing medium-attaching portion can be freely drawn out forward from the front face of the casing, thereby permitting easier setting and dismounting of the printing medium.
Patent EP-0181748-A2 (EP)
Inventor: FRANCIS WILLIAM GORDON
IPC: E04H12/10
Filed: 1985-10-31
Abstract: A mast or beam construction including a plurality of similar components 22, each comprising a web with one side having a portion 24 defining a recess 25 of C-shaped extending uniformly lengthwise of the component and the opposite side having an enlargement 28 to fit into the recess 25, the mast being made up of interengaged components.
Patent EP-0190493-A2 (EP)
Inventor: LEES BRIAN
IPC: H02M7/12
Filed: 1985-11-28
Abstract: An AC to DC or DC to DC switched mode power supply is provided with a switching means, a control circuit for the switching means and a start-up circuit including voltage actuated means. The switching means, start-up circuit and voltage actuated means are so connected that the switching neans is switched on when the input voltage applied to the ioltage-actuated means exceeds a certain threshold on ;tart-up and the voltage-actuated means is disabled during normal operation by limiting the voltage applied to the voltage-actuated means to below the threshold.
Patent EP-0191405-A2 (EP)
Inventor: GERCKEN KARL
IPC: B60R22/20
Filed: 1986-02-04
Abstract: The invention relates to a seat belt height adjusting device. In a C-shaped sliding rail, a sliding block to which the deflection device of the seat belt is screwed moves. In the position of rest, the sliding block is clamped by the pulling of the belt and the diagonal loading of a spring. Toothings which are attached to the sliding block and to the sliding rail aid in secure locking. For the purpose of adjustment, the sliding block is pressed rearwards on the deflection armature. At the same time, the sliding block tips by means of cams and disengages. In a further embodiment, the upper belt deflection armature is swivellably mounted on the sliding element, the sliding guide element being a sliding rail consisting of a flat iron and the sliding element being a sliding sleeve. The sliding rail has flat sides and narrow sides and the narrow side has at least one tooth which is bent out of the plane of the flat iron. The sliding sleeve has a cutout which extends approximately from the longitudinal centre of an end wall to the bottom wall. Arranged between the bottom wall and the flat side of the sliding rail is a compression spring.
Patent EP-0199115-A2 (EP)
Inventor: FISCHER KARL
IPC: A47C31/12
Filed: 1986-03-22
Abstract: 1. A method of individually adapting a slatted base to the anatomy and weight of the individual who is to be supported, characterised in that the pivotally-mounted slatted base to be adapted is arranged vertically immediately behind the individual who is standing on a platform, and is adapted to the size of the individual by means of vertical height adjustment, whereupon the individual slats of the slatted base are adjusted in terms of height and/or spring rigidity to the anatomy, in particular the curve of the spine, of the individual.
Patent EP-0198485-A2 (EP)
Inventor: HEGI ROBERT
IPC: B62J6/00
Filed: 1986-04-16
Abstract: The device comprises a generator (13) and a drive for the generator (13) which cooperates with a wheel (3) of the bicycle (1), a battery (10) and an electronic switch (15) for operating the generator (13) and battery. 
<??>In this device, the generator (13), the battery (14) and the associated electronic switch (15) are arranged in a common, enclosed housing (11, 10). Arranged in the same housing (11) and connected upstream of the generator (13) is a translation gearing (12). This gearing (12) is connected via a flexible shaft (8) to the drive (7). 
<??>Furthermore, a so-called adaptor is disclosed via which the rotational movement from a wheel is picked up and passed on to the translation gearing via the flexible shaft. 
<IMAGE>
Patent EP-0210484-A2 (EP)
Inventor: HAKER GERD
IPC: A61C9/00
Filed: 1986-07-09
Abstract: Use is made of retention parts for holding the working model in the mould, and holding ribs for the working model, the contours of the mould being adapted approximately to those of a working model. The one retention part (20) is designed with a tongue-like projection (130), with flanges (24, 25), extending into the inner area of the mould, or else the retention parts (119) are designed in the form of bands with projections (120), recesses being provided in the side wall (111) which match the projections (119) (Figure 1). <IMAGE>
Patent EP-0211270-A2 (EP)
Inventor: RASSHOFER WERNER DR
IPC: C08G18/66
Filed: 1986-07-11
Abstract: Ein Verfahren zur Herstellung von Harnstoff- und/oder Biuretgruppen aufweisenden Polyisocyanat-Zubereitungen durch Umsetzung von überschüssigen Mengen an A) organischen Polyisocyanaten mit B) organischen Verbindungen mit gegenüber Isocyanatgruppen reaktionsfähigen Gruppen und C) Wasser unter Einhaltung eines Äquivalentverhältnisses von A: (B+C) von 2:1 bis 100:1, wobei als Verbindungen B) mindestens difunktionelle Polyether oder Polyester des Molekulargewichtsbereichs 500 bis 20000 mit alkoholischen Hydroxylgruppen oder vorzugsweise primären und/oder sekundären Aminogruppen, gegenenebfalls in Abmischung mit organischen Verbindungen des Molekulargewichtsbereichs 60 bis 499 mit mindestens zwei gegenüber Isocyanatgruppen reaktionsfähigen Gruppen verwendet werden, die nach diesem Verfahren erhältlichen Polyisocyanat-Zubereitungen und ihre Verwendung bei der Herstellung von Kunststoffen nach dem Isocyanat-Polyadditionsverfahren.
Patent EP-0213371-A2 (EP)
Inventor: TAKEUCHI MAKOTO
IPC: B41N3/04
Filed: 1986-07-23
Abstract: A process for producing an aluminum support for a lithographic printing plate, which comprises roughening an aluminum plate surface by a liquid honing process to form a first grain thereon and then modifying the first grain by a brush graining process, and optionally, subjecting the modified surface to electrochemical graining. A printing plate using the aluminum support is excellent in printing durability and gives little background contamination.