baber/WOPTO huggingface dataset:
Patent EP-0263289-A2 (EP)
Inventor: OTTKA MANFRED DIPL-ING
IPC: H04K3/00
Filed: 1987-08-26
Abstract: In order to maintain synchronisation stability in a system with combined spread codes using coherent addition, a condition is observed which establishes a relationship between the lengths of the spread code periods used and the limitation threshold of the numerical set provided for the feedback signal in the coherent addition. <IMAGE>
Patent EP-0253425-A2 (EP)
Inventor: BASSI CESARE
IPC: H01Q25/00
Filed: 1987-06-24
Abstract: An angular-diversity radiating system is described for tropospheric-scatter radio links which accomplishes a symmetrical Cassegrain optic in transmission and parabolic with a central focus in reception respectively. To achieve said purpose a subreflector (3) formed of parallel metal conductors (13) and shaped with a hyperbolic profile is centred on the axis (A 1) of the main reflector at a predetermined distance between the transmitting horn (5) and the receiving horns (6, 7). The electromagnetic waves leaving the transmitting horn (5) and directed toward the subreflector (3) are polarized with the electric field vector parallel to the metal conductors (13) of the subreflector (3) in such a manner as to be reflected toward the main reflector (2) which reradiates them. The electromagnetic waves received are polarized orthogonally to those transmitted and thus pass undisturbed through the subreflector (3) to reach the receiving horns (6, 7). 
     The system also permits continuous adjustement of the vertical distance (D) between the receiving horns (6, 7) in order to optimize the diversity angle (a).
Patent EP-0232104-A2 (EP)
Inventor: REYMAN MARK E
IPC: B67D1/00
Filed: 1987-01-27
Abstract: A device is provided for dispensing a measured quantity of fluid from a supply of said fluid, the device including a container having at least one flexible wall and means for providing a measured amount of fluid for discharge from the device. This means is further adapted to fit the container and is provided with a chamber adapted to hold the measured amount of fluid to be dispensed. The device is also equipped with a means for conducting the fluid from the container to the chamber when the device is inverted and for conducting, when the device is righted, the amount of fluid in said chamber which is in excess of the measured amount back to the reservoir. The device is also provided with means for discharging the measured amount of fluid held in the chamber, this means including a conduit from a location within the chamber and proximate its base such that the fluid is discharged in response to a force exerted on the flexible wall of the container.
Patent EP-0248549-A2 (EP)
Inventor: LYLE W D JR
IPC: G01V7/00
Filed: 1987-05-12
Abstract: Apparatus for conducting a gravimetry survey of an earth formation surrounding a borehole comprises a tool 10 which houses a pair of piezoelectric transducers 21, 25 located at spaced apart positions within the logging tool. Each transducer 21, 25 is loaded with a known mass 23, 26 and excited electrically so as to vibrate at a characteristic resonant frequency. The period of vibration of each transducer 21, 25 is measured as the tool 10 continuously traverses the borehole and the difference in the measured periods of vibration is determined as a measure of gravity gradient along the borehole.
Patent EP-0249464-A2 (EP)
Inventor: FENDER C LEO
IPC: G10D3/14
Filed: 1987-06-10
Abstract: A guitar having a vibrato bridge assembly (28) and a string lock mechanism (26) for locking the strings (18) at the intersection of the head and neck is provided with a fine-tuning mechanism on the bridge assembly (28). The tuning mechanism includes tuning knob elevator screws (56) which are generally perpendicular to the face (12) of the body of the guitar and which are easily accessible. Rotation of the tuning knob screws (56) is coupled via an L-shaped rocker element (52) to cause translational movement of the guitar strings (18) thereby to adjust their tension and pitch. Rocker mechanisms are disclosed which minimize vibrational interference between adjacent rocker elements.
Patent EP-0236276-A2 (EP)
Inventor: ORLANDINI GIORGIO
IPC: B65H35/00
Filed: 1987-01-20
Abstract: This invention concerns a device for the precise and rapid cutting of adhesive tape, wound on rolls, suitable for application on rolls of adhesive tape, of any diameter, provided that the width of the tape is the same. 
<??>It consists of a runner with a transversal cutting blade at the top, which is externally clamped to the roll of adhesive tape, by means of an elastic band, which is placed over the top of the runner transversally and is hooked at opposite sides, within the annular grooves provided for the purpose at the two ends of a pin, which is inserted within the reel, around which the adhesive tape is wound.
Patent EP-0229752-A2 (EP)
Inventor: STARCHL MAXIMILIAN
IPC: B27L11/00
Filed: 1987-01-15
Abstract: A rotary-drum wood chipper for cutting wood into chips has a rotor (2) with a plurality of chipping knives axially and tangentially offset relative to one another and interacting with a common counterknife or anvil strip. Arranged underneath the rotor (2) is an exchangeable sieve basket (9), the orifices (10) of which determine the size of the chips produced by the chipping knives. Chips which are so large that they cannot pass through the orifices of the sieve basket (9) are taken up by the rotor (2) and fed again to the counterknife or anvil strip until the chips can pass through the sieve basket. The chips passing through the orifices (10) fall onto an inclined gutter (13) in the form of an obliquely mounted trough. From there, the chips slip into the housing of a blower (14), this being assisted by the air flow caused by the rotating arms of the rotor. Arranged on the axle (5) of the rotor (2) are the impeller arms (15) of the blower (14) which at the same time form flywheel arms for overcoming peak loads and throw out the chips fed to the blower (14) (Fig. 1). <IMAGE>
Patent EP-0277508-A2 (EP)
Inventor: HUEY A MICHAEL
IPC: B29B9/00
Filed: 1988-01-14
Abstract: A prilling apparatus (10) and process for producing seed material for size enlargement processes such as a granulation process for bisphenol. The apparatus (10) includes a fluidized bed system with a spray header (17) therein for producing spray droplets of material in a gaseous stream such as nitrogen to form prills of less than 1 mm diameter.
Patent EP-0277571-A2 (EP)
Inventor: PUCHTA ROLF DR
IPC: C11D1/48
Filed: 1988-01-25
Abstract: Die Erfindung betrifft körnige, phosphatreduzierte, gerüststoffhaltige Waschmittelzusammensetzungen, die eine Kombination aus natürlichen Schichtsilikaten und Fettsäurekondensationsprodukten enthalten. Die Fettsäurekondensationsprodukte werden durch Umsetzung von Triglyceriden aus Fettsäuren und Hydroxyalkylpolyaminen hergestellt. Erfindungsgemäße Waschmittelzusammensetzungen weisen sowohl bei niedrigen als auch bei hohen Waschtemperaturen eine ausgezeichnete Weichheitsleistung auf. Insbesondere bei niedrigen Temperaturen zeigen sich synergistische Weichheitseffekte bei der Anwendung der erfindungsgemäßen Kombinationen.
Patent EP-0303766-A2 (EP)
Inventor: EHMS UWE
IPC: H04M1/02
Filed: 1988-04-20
Abstract: A device is described which is used for the automatic cleaning of a detachable contacting connection of electrical contacts which are actuated when a handset is laid down or hung on a base station of a cordless telephone set, where a sprung contact pin automatically slides over a contact path with increasing contact pressure when the handset is put down or picked up. <IMAGE>
Patent EP-0297606-A2 (EP)
Inventor: TAKAHASHI HIROSHI
IPC: B60K31/10
Filed: 1988-07-01
Abstract: A system for automatically controlling a vehicle speed to a desired cruising speed and method therefor are disclosed in which a controlled variable for an actuator(5) for actuating a vehicular engine output to run the vehicle at the desired cruising speed is set using input and output membership functions for deriving an optimum operating variable of the actuator in a fussy estimation on the basis of an input information on a vehicle speed and a target cruising speed, the membership functions being stored in a memory (6) and being correctable on the basis of the input information on the vehicle speed, change rates ( control deviation, first-order difference, and second-order difference ) of the vehicle speed, and set controlled variable, so that the vehicle speed coincides with the target cruising speed without reduction of control accuracy and without occurrence of overshooting of the controlled variable.
Patent EP-0308612-A2 (EP)
Inventor: HAGINO HIROYASU C O MITSUBISHI
IPC: H01L29/78
Filed: 1988-07-20
Abstract: A field effect transistor comprises a spreading layer (12) between an n⁺ type substrate (21) and an n⁻ type epitaxial layer (22). The mean specific resistance of the spreading layer (12) in such a field effect transistor is relatively low, so that the total amount of the ON resistance of the device can be considerably decreased compared with conventional structures. Further, the break­down voltage of the device can be maintained at a high value by virtue of a gentle impurity concentration distribution in the spreading layer (12).
Patent EP-0310106-A2 (EP)
Inventor: NANKAKU SHIGEKI MITSU DENKI K
IPC: G05B19/4093
Filed: 1988-09-30
Abstract: Disclosed herein is a method of forming configuration data for a CNC machine tool having a CNC (computerized numerical control unit) comprising a CPU (central processing unit), a memory, input/output means, and servo drive means. According to final configuration data train inputted for a workpiece, an edge-corrected configuration data block train is formed with the edge configuration of a cutting tool taken into account, and configuration data are formed for a remainder which is created in said workpiece because of the edge configuration correction, so that the workpiece is automatically machined.
Patent EP-0312098-A2 (EP)
Inventor: GELLER JOBST ULRICH
IPC: B23P15/00
Filed: 1988-10-14
Abstract: This invention relates to a valve gated injection molding system in which a number of melt conveying nozzles leading to a common cavity are releasably clamped to the side surface of an elongated manifold. A cylindrical collar around the inlet to each nozzle is received in a recessed seat around each outlet from the manifold. This structure facilitates assembly and ensures alignment of the inlets and outlets, while permitting for some rotational movement between the nozzles and the manifold due to thermal expansion. The integral nozzles are made by vacuum casting a heating element and vacuum brazing a side member with a sidewards projecting face into a steel main body.
Patent EP-0320006-A2 (EP)
Inventor: SELKIRK ALASTAIR B
IPC: A61P25/08
Filed: 1988-12-09
Abstract: Compounds of Formula 1 are useful for treating convulsive disorders, irritable bowel syndrome, and for protecting neural tissue from ischemic damage:
      wherein 
n is an integer from 1 to 4; 
R₁ and R₂ are lower alkyl; 
R₃ is lower alkyl or alkoxyalkyl; 
A is alkylene of two to eight carbon atoms; 
X₁ and X₂ are each independently -NO₂, -CF₃, CH₃O-, -CN, -H, lower alkyl or halo; 
Y is -O-, -S-, -S(O)-, or -S(O)₂-; and 
R is H, lower alkyl, cycloalkyl, alkoxyalkyl, cycloalkyloxy-alkyl, alkoxycycloalkyl, acyl, or saturated or unsaturated 5- or 6-membered heterocyclyl optionally substituted with lower alkyl or alkoxy, wherein the heteroatom is one oxygen atom.
Patent EP-0320965-A2 (EP)
Inventor: HAMAMURA FUMIO
IPC: B32B7/00
Filed: 1988-12-16
Abstract: A thin-film coating method for laminating thin-films to opposing surfaces of a substrate and an apparatus for accomplishing the same. A pair of tack members 10E are respectively disposed on opposite sides of the substrate and are moveable in a direction perpendicular to the direction of conveyance of the substrate so as to temporarily tack forward end portions of the thin-films to the substrate. In addition, compression rollers 16 are movably disposed with respect to the substrate such that the compression rollers can respectively contact forward end portions of the thin-films after the tack members have been removed from the substrate. The compression rollers are rotatable to thereby convey the substrate and to cause the thin films to adhere to the opposing surfaces of the substrate. In addition, a pair of wet rollers 30 are rotatably disposed in contact with the opposing surfaces of the substrate in a position upstream to the tacking position. The wet rollers 30 deposit a void space preventing agent to the substrate so as to prevent void spaces from developing on the contacting surfaces between the substrate and each of the films.
Patent EP-0281397-A2 (EP)
Inventor: DUCK IVAN ALFRED
IPC: B60S1/40
Filed: 1988-03-03
Abstract: A pivot joint (1) for pivotting together a first member (2) and a second member (3), at least the first (2) of which is of channel section at the joint and the second (3) of which is adapted to seat within the first, the pivot joint comprising a joint body (5) of generally channel section adapted to set within the first member (2) and to receive the second member (3) therewithin, the joint body (5) having a pair of outwardly extending trunnions (15, 16) adapted to cooperate with apertures (19, 20) in the first member (2), aligned bores (23, 24) through said trunnions (15, 16) adapted to be aligned with aligned apertures (25, 26) in the second member (3), and a pin (6) adapted to extend through the apertures (19, 20, 25, 26) of the members (2, 3) and through the bores (23, 24) of the trunnions (15, 16) of the joint body (5), the pin (6) being retained in one of the bores (23, 24) of the joint body (5) by means of one or more projections (28) or recesses on the pin (6) cooperating with a respective recesses (32) or projections in the bore (23, 24).
Patent EP-0301819-A2 (EP)
Inventor: BORIG DONALD ALLEN
IPC: A61F2/38
Filed: 1988-07-27
Abstract: An orthopedic hinge is provided for controlling the flexion and extension of an associated body part, for example, a knee or elbow. The hinge employs a housing (10) connected to a pair of control arms (12, 14) which are rotatably mounted to the housing and are free to move independently of one another. The hinge also includes first and second adjustment means (31, 40, 33, 42) having single elements for simultaneously controlling both control arms to thereby define a permitted arc of extension and arc of flexion of the body part. The hinge preferably includes a single screw (31) for adjusting the permitted flexion of the joint and a single screw (33) for adjusting the permitted extension of the joint. The hinge can be adjusted for free motion throughout a preferred 120° range of motion and can be selectively locked at any point within this range.
Patent EP-0318329-A2 (EP)
Inventor: NOZAWA MINORU
IPC: B41J2/165
Filed: 1988-11-28
Abstract: The present invention relates to an ink jet recording apparatus comprising an ink jet head (1) having plural opening for discharging an ink, partial capping (8) means for covering a part of said plural discharging opening, and suction means (P) for sucking the ink from said part of discharging opening through said partial capping means.
Patent EP-0328831-A2 (EP)
Inventor: WEINER JONATHAN A
IPC: G06F3/048
Filed: 1988-12-22
Abstract: An improved apparatus and method for selecting entries within a plurality of entries 33 is presented. The preferred embodiment of the invention includes a search control processor which causes an edit box 31 and a list box 34 to be displayed on a display. In the list box 34 is displayed a subset of entries from a plurality of entries 33. As letters are typed on a key­board, the letters are displayed in the edit box 31. The search control processor causes a first entry from the plurality of entries 33 to be highlighted when the first letter(s) of the first entry match the letters displayed in the edit box 31 and when the first entry is in alphabetical order before any other entry from the plurality of entries 33 whose first letter(s) match the letter(s) displayed in the edit box 31. When a user presses "ENTER" or some other designated key on the keyboard the search control processor selects the entry highlighted on the screen 30. 
     Since often the list box 34 is not sufficiently large to display all entries in the plurality of entries 33, when the first entry whose first letter(s) match the letters in the edit box is not displayed, the search control processor will cause the list box 34 to scroll so that the first entry is displayed. Also if the first letter(s) of no entry from the plurality of entries matches the letter(s) in the edit box 31, the search control processor will cause the list box 34 to be scrolled to the top of the list of entries 33, and depressing the "ENTER" key will have no effect. Alternately, depressing the "ENTER" key could result in an error message.
Patent EP-0326762-A2 (EP)
Inventor: ANTONEN ROBERT CLAYTON
IPC: C08L83/04
Filed: 1988-12-29
Abstract: Thixotropic, silica-filled coating compositions wherein the curable film-forming material is an organo­siloxane copolymer resin include a liquid polydiorgano­siloxane containing hydroxyl-terminated polyoxypropylene units as the flow control agent. The compositions are particularly useful as screen printable passivation coatings for semiconductor devices.
Patent EP-0302024-A2 (EP)
Inventor: DOKUZOVIC ZDRAVKO
IPC: A23L27/30
Filed: 1988-07-25
Abstract: A stabilized chewing gum product containing an L-aspartic acid derived sweetener and method for manufacture thereof are disclosed. The chewing gum product includes at least two portions, one of which includes Aspartame (APM) as an artificial, low calorie sweetener. A second portion can include a gum base and flavoring agents, preferably aldehyde flavorings. The portions are provided to opposite sides of a protective barrier film that is disposed between the two portions, whereby contact between the APM and the flavorings of the second portion is substantially reduced. The stability of APM and, consequently, of the chewing gum product is substantially increased.
Patent EP-0331057-A2 (EP)
Inventor: SAXON RONALD L
IPC: G01N35/10
Filed: 1989-02-25
Abstract: Method and apparatus for automatically pipetting reagents which avoid contamination of the reagents by moving an aspirating arm in the X, Y and Z directions to a selected reagent bottle, engaging a pipette tip situated in the cap of the reagent bottle, aspirating reagent, moving the tip out of the reagent bottle and, without passing over any other reagent bottles or non-selected cuvettes, into a selected cuvette and ejecting reagent into that cuvette. The pipette tip is then returned to the cap of the bottle before the aspirating arm moves to the next reagent.
Patent EP-0334177-A2 (EP)
Inventor: HELBIG JOACHIM DR
IPC: A61K33/26
Filed: 1989-03-14
Abstract: The product consists of a combination of one or more pharmaceutically and physiologically tolerated iron compound(s), one or more pharmaceutically and physiologically tolerated magnesium compound(s) and, if the magnesium compound(s) contain(s) no chlorine atoms which can dissociate in aqueous media and saturate the available magnesium valencies, one or more pharmaceutically and physiologically tolerated compound(s) which provide(s) chlorine ions in aqueous media, together with conventional pharmaceutical solvents and/or diluents and/or auxiliaries. 
<??>It is possible with this product to administer magnesium and, where appropriate, calcium compounds simultaneously with iron compounds without the absorption of iron being reduced thereby.
Patent EP-0352682-A2 (EP)
Inventor: PATSCH MANFRED DR
IPC: C09B62/022
Filed: 1989-07-22
Abstract: Twice reactive dyes of the formula <IMAGE> in which U<1> denotes C1-C4-alkyl, phenyl, C2-C10-alkenyl or the radical <IMAGE> where Q<1> and Q<2> independently of one another stand for hydrogen or C1-C4-alkyl and Q<3> stands for a group which can be removed under alkaline reaction conditions, Z denotes the radical <IMAGE> where Q<4> independently of one another stands for hydrogen or C1-C4-alkyl which is optionally substituted by cyano, U<2> stands for C1-C4-alkyl, phenyl, C2-C10-alkenyl or the radical <IMAGE> in which Q<5> and Q<6> independently of one another have the meaning of hydrogen or C1-C4-alkyl and Q<7> has the meaning of a group which can be removed under alkaline reaction conditions t stands for 0, 1 or 2 and v stands for 1 or 2 and w stands for 0, 1 or 2 and X and L have the meaning mentioned in the description, with the proviso that at least one of the two radicals U<1> and U2 does not stand for C1-C4-alkyl or phenyl, and benzyl compounds of the formula <IMAGE> in which A denotes nitro or amino and U<1>, Z and t have the abovementioned meaning.
Patent EP-0358981-A2 (EP)
Inventor: KADERKA ROSTISLAV DIPL-ING
IPC: H04M3/56
Filed: 1989-08-21
Abstract: In an arrangement, in which the voice memory of the (group)switch is utilised as conference memory, for which purpose directly successively additional conference time slices are formed on the incoming and outgoing super-multiplex line connected to the voice memory, the conference circuit (CONU) exhibits an adding network which, with n conference parties, forms n sum signals in each case not containing another one of the conference components (sic). <IMAGE>
Patent EP-0355834-A2 (EP)
Inventor: TAKAHASHI NOBUHIRO ITAMI WORKS
IPC: B23B27/06
Filed: 1989-08-24
Abstract: A throw-away thread cutting insert (1) having a cutting tip (5) at a corner part thereof corresponding to a shape of a thread groove, a lead groove (8) formed in an upper surface of the insert and disposed adjacent to and inwardly of said cutting tip (5), and a curl recess (9) formed in an upper wall of the insert in continuous relation to one side wall of the insert and disposed inwardly of said lead groove (8).
Patent EP-0357032-A2 (EP)
Inventor: OYADOMARI HAJIME
IPC: G06F13/00
Filed: 1989-08-30
Abstract: In a data processing system having a data path (30) between a memory device (11) and input-output devices (12), and a holding device (18) for holding first through N-th firmware data, where N represents an integer greater than one, an input-output processor (13) comprises first through N-th control memory layers of control memories (31, 32, 33) and a data controller (34) connected to the holding device. Responsive to a firmware load instruction (23), the data controller reads the first through the N-th firmware data from the holding device as first through N-th read-out data. The holding device makes the memory device memorize the first through the N-th read-out data as first through N-th memorized data. Connected to the control memories, the data controller makes the control memories of the first through the N-th control memory layers memorize the first through the N-th memorized data through the data path. In this event, the data controller makes at least one control memory of each of the first through the N-th control memory layers simultaneously memorize each of the first through the N-th memorize data. The holding device may be included in one of the input-output devices. The firmware data may be stored in the control memories successively from the first control memory layer to the N-th control memory layer. Alternatively, storage of the firmware data may be made from the N-th control memory layer to the first control memory layer.
Patent EP-0361129-A2 (EP)
Inventor: SONTAG HANS-JURGEN DIPL-ING
IPC: B08B9/093
Filed: 1989-09-02
Abstract: This is a device for cleaning gas cylinders by spraying their insides with a liquid. It is proposed that the gas cylinder 3, in particular an acetylene cylinder, which is to be freed from old safety substance, is positioned during cleaning with the cylinder opening 5 inclined downwards and that the liquid is introduced into the cylinder opening 5 axially in relation to the cylinder 3 through a pipe extension 8 having a nozzle 9.