baber/WOPTO huggingface dataset:
Patent EP-0310433-A2 (EP)
Inventor: ONO KOJI C O PATENT DIVISION
IPC: H04W84/10
Filed: 1988-09-30
Abstract: A radio telephone device consists of a base unit (200) connected to a wire circuit (1) and a radio telephone (400) connected to the base unit (200) via a radio circuit, and can perform dialing under on-hook state from the radio telephone (400). In the base unit (200) there is provided detection means (34, 35, 36) for detecting a state of the wire circuit, and in the radio telephone (400) there are provided an on-hook dialing switch (56) for indicating on-­hook dialing and display means (57) for visually displaying a state of the wire circuit according to an output of said detection means on the occasion of the on-hook dialing.
Patent EP-0322117-A2 (EP)
Inventor: FRANK STEVEN J
IPC: G06F12/10
Filed: 1988-11-24
Abstract: A multiprocessor digital data processing system comprises a plurality of processing cells (18A to 18R, 34A to 34F, 38A, 38B) arranged in a hierarchy of rings (12A to 12F, 14A and 14B, 16). The system selectively allocates storage and moves exclusive data copies from cell to cell in response to access requests generated by the cells. Routing elements are employed to selectively broadcast data access requests, updates and transfers on the rings.
Patent EP-0323242-A2 (EP)
Inventor: ISHIBASHI YORIYUKI C O PATENT
IPC: G03F9/00
Filed: 1988-12-28
Abstract: A first diffraction grating (15) is formed on a mask (13), and a second diffraction grating (16) is formed on a wafer (12). Two light beams having slightly different frequencies interfere with each other and are diffracted as they travel through the first diffraction grating (15), are reflected by the second diffraction grating (16), and again pass through the first diffrac­tion grating (15). As a result, they change into thrice diffracted light beams. The diffracted light beams are combined into a detection light beam which has a phase shift φ A  representing the displacement between the wafer (12) and the mask (13), or a phase shift φ G  representing the gap between the wafer (12) and the mask (13). The detection light beam is converted into a detection signal (34). The phase difference between the detection signal (34) and a reference signal (36) having no phase shifts are calculated, thus determining phase shift φ A  or φ G . The displacement or the gap is determined from the phase shift. In accordance with the displacement or the gap, the wafer and the mask are aligned to each other, or the gap between them is adjusted to a desired value. Since the detection signal is generated from diffracted light beams, its S/N ratio is sufficiently great. Therefore, the displacement or the gap is deter­mined with high precision. In addition, it is possible with the invention to perform the aligning of the wafer (12) and the mask (13) and the adjusting of the gap therebetween, simultaneously.
Patent EP-0284518-A2 (EP)
Inventor: KARUBE ISAO
IPC: C12Q1/00
Filed: 1988-03-25
Abstract: Miniaturized Clark-type oxygen electrodes comprise a substrate (1) having at least one recess groove formed on a surface thereof for reserving an electrolyte solution, two electrodes (3A, 3B) acting as a cathode and an anode formed through an insulating layer (2) on the surface of the substrate, each of which electrodes is at least partly extended toward a bottom area of the recess, a solid or a semi-solid, porous, electrolyte solution-containing material (4) filling the recess, and an oxygen gas-permeable membrane (5) covering and sealing the recess and porous material reserved therein. Miniaturized biosensors may use the oxygen electrode as a transducer. The oxygen electrodes and biosensors, which are extremely accurate, can be produced on a mass-production scale and can be widely used in various fields such as clinical analysis, industrial processing, and a determination of environmental conditions. The biosensors can be particularly used in clinical diagnosis and monitoring devices for both in vivo and in vitro mea­surements.
Patent EP-0304373-A2 (EP)
Inventor: SIBUET HENRI
IPC: G03F7/26
Filed: 1988-08-10
Abstract: This process consists in depositing a photosensitive resin layer (6) on a ferromagnetic layer (4) resting on a ceramic base (2); in photolithoetching an opening (8) in this resin layer and in then polymerising this resin so that the flanks (8a) of the said opening are sloped; forming a two-layer mask (10a, 12a) on the resin layer partly masking the said opening and defining the shape of the pattern to be produced in the ferromagnetic layer; anisotropically etching the resin layer so as to remove the unmasked regions of this layer; removing the mask; anisotropically etching the ferromagnetic layer (4) whilst using the etched resin layer as etching mask (6a), and removing the remainder of the resin layer. 
<IMAGE>
Patent EP-0307317-A2 (EP)
Title: Vehicle window
Inventor: KUNERT HEINZ
IPC: B60J1/18
Filed: 1988-09-08
Abstract: The subject of the invention is a vehicle window in which the windowpane 1 is fitted along its upper or lower horizontal edge with a shaped bar in the form of a flange 4 directed perpendicularly to the surface of the pane. The flange 4 has a bearing surface 5 which cooperates with a bearing element 7 fixed to the support panel 2 directed substantially perpendicularly to the plane of the pane. The pane 1 fitted with the flange 4 can thus on its own by a simple positioning of the flange 4 on the bearing element 7 position itself in the window opening and be held there while the line of glue 10 sets. 
<IMAGE>
Patent EP-0318410-A2 (EP)
Inventor: CARRETERO ALBA EMILIO
IPC: B05B17/08
Filed: 1988-11-23
Abstract: Cybernetic ornamental fountain which includes various water output nozzles, a system to control its flow and complementary decorative and spectacular elements, there being associated with each nozzle a valve (T) formed by a cylindrical plug sliding in a valve passage orifice and an electromagnetic control system that comprises a ferromagnetic core and an annular electromagnetic coil. Also, there are provided at least one rhythm conveyor, formed by a group of selected nozzles, and at least one unit of projectors (I) that each carry four red, green, blue and white colored lamps. The invention is applicable to fountains installed in plazas, parks, expositions and other locations with decorative and spectacular purposes.
Patent EP-0290404-A2 (EP)
Inventor: GHIGLIOTTI ALDO
IPC: G09F11/02
Filed: 1988-05-03
Abstract: A display board adapted for publicity use and the like, having the capacity for interchanging, in a continuous cycle, six or more display faces (F) composed of modular strips (1) movable along annular circulation paths (4) by means of motor-driven mechanisms (13, 22, 23)
Patent EP-0325182-A2 (EP)
Inventor: WILLNAT HELMUT
IPC: H01R33/09
Filed: 1989-01-14
Abstract: The socket for a two-pin halogen lamp is fitted with a base which carries socket contacts and attachment parts for the socket, for retention in a housing. Between the attachment parts and the socket contacts there is provided a current-carrying connection as a functional element of the socket; in this case, the functional element is constructed from a common material and is constructed as one piece with the bearing surface for the lamp pins and/or with the attachment part. 
<IMAGE>
Patent EP-0335112-A2 (EP)
Inventor: KARAVADRA JIVA R
IPC: C11D13/22
Filed: 1989-02-24
Abstract: A method and apparatus for shaping a solid antiper­spirant stick composition. The antiperspirant composition is produced in a generally cylindrical form having an oval or elliptical cross-section and the method and apparatus disclosed herein form the exposed end of the stick into a domed shape. A shaping mechanism comprises three shaped and heated cutting edges, each of which is arcuately oscillated with respect to the end of the stick within the plane of the major axis of the oval or ellipse. One pre-cut cutting edge is oscillated in one direction and makes a cut partially into one side of the exposed end of the stick. Rough cut and finish cut cutting edges are then arcuately passed through the end of the stick in the opposite direction.
Patent EP-0339217-A2 (EP)
Inventor: HINMAN LOIS M
IPC: C07K1/02
Filed: 1989-03-06
Abstract: Novel nucleophilic tertiary organophosphines and the specific cleavage of peptide bonds by nucleophilic tertiary organophosphines. This invention is of particular utility in providing chemical agents for use in the cleavage of proteins and the determination of the amino acid sequence of proteins.
Patent EP-0344465-A2 (EP)
Inventor: YOSHIDA HIROSHI
IPC: G01N33/22
Filed: 1989-04-27
Abstract: In order to make it possible to measure a moisture content in coal on an on-line basis at a high precision, a moisture content measuring system including a sample container (5) for holding a sample, a weighing in­strument (7) having a turn-table (6) adapted to rotate with the sample container placed thereon, an A/D converter (14) respon­sive to a signal from the weighing instrument, a calculator (15) responsive to a signal from the A/D converter for calculat­ing a moisture content in the sample, an indicator (16) respon­sive to a signal from the calculator and a microwave generating and irradiating apparatus (1) for heating the sample, is improved. The improvements reside in that the system comprises hot wind generator means (3a,3b,4a,4b) for heating the sample at a low temperature, and dehumidified dry air circulating means for removing moisture in the sample.
Patent EP-0352472-A2 (EP)
Inventor: SHICHIJO HISASHI
IPC: C30B25/18
Filed: 1989-06-20
Abstract: Heteroepitaxy of lattice-mismatched semiconductor materials such as GaAs (110) on silicon (102) is accomplished by formation of a defect annihilating grid (104) on the silicon (102) prior to the epitaxy of the GaAs (110).
Patent EP-0351679-A2 (EP)
Inventor: MATTLE MARKUS
IPC: E01D15/24
Filed: 1989-07-09
Abstract: The fixing structure comprises a plurality of oscillatable rods (1) having at each end thereof a coupling flange (2a) defining eyelets which are pivotally connected via a pin (8) to the eyelet of a respective plate (4) for connection to the wharf (5) and the shore (6). Braces (11) are provided between the rods (1) and brackets (20) pivotally connect a gangplank (23) extending from the shore (6) to the wharf (5).
Patent EP-0350894-A2 (EP)
Inventor: TAKEDA YUJI
IPC: F02P3/045
Filed: 1989-07-12
Abstract: In an electronic ignition control device which operates based upon a sawtooth shaped crankshaft rotation position signal with conversion of the sawtooth shaped signal into an on/off pulse signal, a ratio of on or off duration of the on/off pulse signal to a cycle time span thereof is used to predict a next top dead center and to determine the ignition timing thereupon.
Patent EP-0352606-A2 (EP)
Inventor: ACHTELIK PETER
IPC: H01R35/04
Filed: 1989-07-18
Abstract: The invention relates to a lamp arrangement having a frame (2) which can be suspended between two conductive wires (60, 62) and which comprises frame sections (6, 8) made of electroconductive material which are connected together and are electrically insulated with respect to one another in the connection region, and having a retaining device (10) pivotably mounted on the frame in the connection region in each case for holding a lamp (12). In the connection region (4), the frame (2) supports an essentially ball-shaped hinge element (14), which comprises two mutually electrically insulated hinge element halves (16, 18) which are electroconductively connected to one frame section (6, 8) in each case. The retaining device (10) comprises two struts (22, 24) made of electroconductive material which are arranged at a distance from one another and are connected to one another in an electrically insulated fashion, on the mutually facing sides of which struts in each case a ball cup (23, 25) complementary to one hinge element half (16, 18) in each case is formed. Each strut (22, 24) has means (36, 38) for the mechanical and electrical connection of a lamp pole (40, 42). <IMAGE>
Patent EP-0363640-A2 (EP)
Inventor: DUNN JAMES G
IPC: H04K3/00
Filed: 1989-09-06
Abstract: There is disclosed a high frequency communication system of the type employing a high frequency terminal which terminal can transmit a processed signal in a transmitting mode or process a received signal in a receiving mode which terminal includes a first subsystem for voice processing, including a processor responsive to voice signals to provide a linear predictive coded voice signal at a given data rate which signal is coupled to a data modem subsystem that digitally encrypts said voice signal which data modem subsystem is coupled to a modem processor subsystem capable of processing said encrypted signal for providing frequency hopping, feedback equalization, intersymbol interference cancellation, error correction and interleaving to provide a transmitted signal which is relatively immune to jamming during said transmitting mode which includes a convolutional encoder means included in said modem processor subsystem responsive to said encrypted signal to provide a convoluted signal at a higher data rate than said encrypted signal at an output. There is an interleave buffer having an input coupled to said encoder outputs for interleaving said higher data rate signal according to an interleaving algorithm, a symbol encoder having one input responsive to said interleave signal and one input coupled to a source of PN training signals as stored to provide at an output an encoded signal encoded according to said PN signal which PN training signal differs for each transmitting frequency. This signal is then converted to an analog signal and eventually coupled to a transmitting means for transmitting said signal. The apparatus also contains receiver means which operate to employ improved equalization for a received signal according to said PN training signal blocks.
Patent EP-0379738-A2 (EP)
Inventor: KUGLER EDUARD DR
IPC: B32B7/02
Filed: 1989-12-29
Abstract: An optical layer and arrangements with such a layer are proposed which is predominantly of Ta₂O₅ and ha­ving an extinction coefficient for ultra-violet light less than 0.0075 for light of 308nm. Such a layer is produced by ion-beam-sputtering of a target which target is predominantly made of Ta₂O₅.
Patent EP-0375041-A2 (EP)
Inventor: MESSINA GIUSEPPE
IPC: C07D263/08
Filed: 1989-12-14
Abstract: The present invention relates to a new method of synthesis of 2,2′-bisΔ²-oxazoline, which consists of three steps: 
in the first step, 
N,N′-bis-(2-hydroxyethyl)-oxamide (I) is reacted with hydrogen chloride and a nitrile of formula RCN in which R = H, alkyl, aryl, arylalkyl, alkylaryl, in order to yield the corresponding 
N,N′-bis-(2-iminoacyloxyethyl)oxamide.2HCl (II). 
     In the second step, the compound (II) is pyrolysed in order to yield 
N,N′-bis-(2-chloroethyl)oxamide (III) which in the third step generates, by means of the treatment with a base, the desired product 
2,2′-bis-Δ²-oxazoline.
Patent EP-0361638-A2 (EP)
Inventor: ENGEL KLAUS GUNTER
IPC: H01H51/22
Filed: 1989-04-14
Abstract: A microwave switch that is an switch or a C-switch or the like has an electromagnetic actuator and a plurality of armatures (151,152,153,154). The armatures move simultaneously in a linear path in response to the electromagnetic actuator. The actuator has one perman­ent magnet (142,143,144,145) for each aperture and the switch has at least one coil winding (116,117). When an electric current is passed through the winding, the armatures move into a closed or open position, as desired. The only moving parts in the switch are the armatures themselves. The switch does not contain any complex mechanical arrangement or return springs that have been found in previous stitches. The mass and volume of the switch as well as the number of moving parts is greatly reduced when compared to previous switches. This is very important when the switch is used in satellites.
Patent EP-0358300-A2 (EP)
Inventor: CULLEY PAUL R
IPC: G11C8/10
Filed: 1989-05-11
Abstract: An extended addressing system for allowing use of existing circuit boards but obtaining more address space is disclosed. If given bits (A8,A9) in the address value indicate that a former system board address is being presented, previously unutilized higher order bits (A12-A15) are used as a slot identifier that the slot's AEN signal is made low, while all the remaining AEN signals to each other slot are made high to disable operation. All the AEN lines (72) remain low if an existing circuit board address is presented or a memory operation is occurring. All the AEN lines go high during a DMA operation.
Patent EP-0350323-A2 (EP)
Inventor: FLYNN STEPHEN JOHN
IPC: H01P1/10
Filed: 1989-07-07
Abstract: A transmission line switch allows a single output line (3)to be switched to one of two or more input lines (1,2) to which it is permanently connected at a common junction (4). Each input line (1,2) has an associated amplifier stage (10) which can be biased in a normal high gain ('on') state, or in an isolation ('off') state. Suitable biasing in the 'off' state ensures that the amplifier stage output presents a low impedance to its own input line, the length (L) of which is chosen to reflect a high impedance at the junction (4) with the other lines. Correct design enables the return loss and insertion loss of the 'on' path to be kept to low values whilst simultaneously offering a high insertion loss to the 'off' path signals.
Patent EP-0352987-A2 (EP)
Inventor: COBB CARLETON M III
IPC: H02H3/08
Filed: 1989-07-21
Abstract: A protective circuit capable of remotely switching power to a load on and off and including an electrothermal sensor system having a heating element of predetermined resistance in series with the load and source of power whereby the temperature of the heating element is monitored relative to ambient temperature to determine current flow in the heater. The electrothermal sensor, according to one embodiment, includes a ceramic substrate having the heater formed thereon with a first deposited heat monitoring element thereon for monitoring the temperature of the heater and a second heat monitoring element thereon for monitoring the ambient temperature of the substrate remote from the heater. The electrothermal sensor, according to a second embodiment, includes a layer of electrically conductive material, a backing layer thereon of electrically insulating material, a grid on the backing layer of thermoresponsive material to form RTDs and a second layer of electrically insulating material over said grid.
Patent EP-0357286-A2 (EP)
Inventor: VAN SELOUS JOSEPH SWITHAN
IPC: F16H59/72
Filed: 1989-08-15
Abstract: A system for pressurising a friction element (98) of an automatic transmission supplied concurrently from two hydraulic passages through a shuttle valve (24) where the two sources of supply pressure are combined. A control valve (282) produces regulated output pressure by balancing control feedback pressure against a spring force without venting any portion of the system. The shuttle valve (24) includes a shuttle ball (50) for sealing ports connected to both supply sources and maintains an open connection between the direction clutch (198) and a pocket in which the shuttle ball (50) is retained. An accumulator (262) includes a plunger (16) separating first and second volumes. One volume expands as hydraulic fluid at regulated output pressure exits the control valve (282). The volume expands at a regulated time rate controlled by the magnitude of TVLM control pressure, a compression spring force and the flow rate through an orifice of predetermined size.
Patent EP-0368582-A2 (EP)
Inventor: FUNAHARA KIYOSHI
IPC: B60C11/03
Filed: 1989-11-06
Abstract: A tyre for a motorcycle having a tread (2) provided with blocks (B1, B2, B3) in at least three axially spaced rows (R1, R2, & R3) a central row (R1) consisting of central blocks (B1) arranged circumferentially around the tyre equator (CO) and two lateral rows (R2 & R3) each consisting of lateral blocks arranged circumferentially one on each side of the tyre equator (CO) characterised in that the ratio of the circumferential length (LB1, LB2 & LB3) of each of the centre (B1) and lateral blocks (B2, B3) to the axial width (WB1, WB2, WB3) thereof is more than 1.0 and less than 1.6, and each block (B1, B2, B3) has a pair of axially extending and circumferentially opposed edges (B1f, B2f, B3f, B1r, B2r & B3r), the lateral blocks (B2 & B3) in each lateral row (R2 & R3) are disposed one between the central blocks (B1) in the circumferential direction of the tyre,the axially adjacent lateral blocks (B2, B3) are disposed in   the circumferential direction of the tyre so that each of the leading and trailing edges (B2f, B2r) of one lateral block (B2) are circumferentially displaced from the leading and trailing edges (B3f, B3r) of the other lateral block (B3) by a length (Rf, Rr) of 0.15 to 0.5 times the circumferential length of the lateral blocks, the circumferential distance (Sf, Sr) from the central block to one of the axially adjacent lateral blocks more closely located thereto is more than 8mm and less than 15mm and the sea/land ratio (AS/AL) in the ground contacting region under normal condition is more than 0.3 and less than 0.5.
Patent EP-0376701-A2 (EP)
Inventor: HARADA TAKUJI
IPC: H01Q19/06
Filed: 1989-12-27
Abstract: A flat-plate patch antenna including a ground plate (10), a radiating element (20) provided on the ground plate with a feeder cable (40) connected thereto, and a wave guide element (30) provided to face the radiating element (20) with a space in between, the wave guide element (30) being movable parallel to the ground plate (10).
Patent EP-0328502-A2 (EP)
Inventor: NISKANEN JUHANI
IPC: G05D23/19
Filed: 1989-02-09
Abstract: The invention concerns a method for equalizing the temperature profile of a variable-crown roll and for lowering the operating temperature, which said roll (1) comprises a stationary roll axle (2), around which the roll mantle (3) is arranged as revolving. The deflection of the roll mantle (3) is adjusted by means of hydraulic loading elements (10) supported on the roll axle (2) and acting upon the inner face (4) of the roll mantle in the direction of com­pression as well as by means of hydraulic counter-zone elements (20) acting in the opposite direction. It is an essential feature of the invention that, when the inner face (4) of the roll mantle is loaded by means of the counter-zone elements (20), the loading elements (10) proper placed facing said counter-zone elements (20) are pulled off in order that they should not act upon the inner face (4) of the roll mantle. The invention further concerns a variable-crown roll intended for carrying out the method.
Patent EP-0387830-A2 (EP)
Inventor: MORIOKA MOTOO
IPC: C07H15/252
Filed: 1990-03-14
Abstract: Anthracycline substances (I) represented by the following plane chemical formula:
      wherein R¹ represents a hydrogen atom or a hydroxyl group, R² represents a hydrogen atom or a lower alkyl group and R³ represents a hydrogen atom or a lower alkanoyl group 
or acid addition salts thereof.
Patent EP-0391109-A2 (EP)
Inventor: NAGASE MAKOTO
IPC: A61B3/00
Filed: 1990-03-16
Abstract: A tear production measuring sheet (1) comprises a pair of measuring strips (4) adapted to be used for the right and left eyes and disposed side by side in such a manner that the strips have a common scale (2). Each of the measuring strips (4) being separatd from the measuring sheet (1) by a cut (6) formed in the measuring sheet (1) so as to extend around the measuring strip (4), except for a connection (5) between the measuring strip and the sheet.