baber/WOPTO huggingface dataset:
Patent EP-0197760-A2 (EP)
Inventor: WANG SHUI CHUNG
IPC: H02K7/116
Filed: 1986-04-02
Abstract: A frame of the motor comprises first and second rigid bearing supports (1 and 2) connected together by connecting members (3 and 4) and formed, respectively, with coaxial internal surfaces (5 and 6) which receive bearings (7) for the shaft (8) of an electric motor. The first bearing support (1) is formed with a radial slot (9) so that, before the bearings (7) are seated within the bearing supports (1 and 2), one end of the shaft (8) can be passed axially through the second bearing support (2) and the other end of the shaft (8) can be moved radially through the slot (9) into and out of a position in alignment with the axis (10) of the surfaces (5 and 6). The slot (9) is narrow enough to ensure that the internal surface (5) is capable of supporting the bearing (7) in all radial directions.
Patent EP-0201254-A2 (EP)
Inventor: ACAMPORA ANTHONY
IPC: H04J3/00
Filed: 1986-04-28
Abstract: A terrestrial radio system (100) which utilizes spot beams (41, 42, 43) time division multiple access and frequency re-use to provide communications services from a base station (10) to remote customers (11) within a system service region (12). The base station advantageously is arranged with multistage switching (515, 517, 519) so as to permit the respective sharing of radio transmitters (518) and receivers (516) over larger number of antenna transmitting and receiving ports.
Patent EP-0219246-A2 (EP)
Inventor: NAYLOR GEOFFREY
IPC: D02G1/08
Filed: 1986-09-24
Abstract: Apparatus (10) for false twisting yarns is of the type comprising three rotatable shafts (30,31,16), each shaft (30,31,16) having a plurality of discs (18) thereon. The shafts (30,31,16) are mounted on a base member (11) and two shafts (30,31) are pivotal about axes (25,26) which with the axis (17) of the third shaft (16) are at the apices of an equilateral triangle. The third shaft (16), and spindles (27) providing pivots for the movable arms (19,20) which carry the other shafts (30,31), each have a respective first drive pulley (28) thereon and a primary drive belt (29) passes around the three pulleys (28). The spindles (27) each also have second drive pulley (36) thereon and each movable shaft (30,31) has a third drive pulley (34) thereon, a secondary drive belt (35) passing around each respective pair of second and third drive pulleys (36,34). A cam (37) mounted on the third shaft (16) has two like operating portions (38) into contact with which a respective follower part (39) of each movable shaft (30,31) is biassed. Movement of the shafts (30,31) may be made without alteration of the tension in, or reverse bending of, the belts (29,35).
Patent EP-0227355-A2 (EP)
Inventor: STELLA VALENTINO JOHN
IPC: C07D498/18
Filed: 1986-12-04
Abstract: Water soluble prodrugs of rapamycin are disclosed which are useful as components in injectable pharmaceutical formulations for the treatment of tumors in mammals. Said prodrugs are rapamycin derivatives or salts thereof mono substituted at position 28 or disubstituted at position 28 or and 43 by acylamino substituent of formulawherein m is an integer from 1 to 3 and R<sub>1</sub> and R<sub>2</sub> are each hydrogen or an alkyl radical having from 1 to 3 carbon atoms or R<sub>1</sub> and R<sub>2</sub> together with the nitrogen atom to which they are attached form a saturated heterocyclic ring having 4-5 carbon atoms.
Patent EP-0244635-A2 (EP)
Inventor: PINAU INGO
IPC: B01D71/40
Filed: 1987-04-02
Abstract: The selectivity of an integral-asymmetric membrane for the separation of gases from one another is enhanced by mixing the membrane filter, solvent and/or swelling agent, spreading out the mixture on a surface, contacting it with a precipitant and using a polyether-imide or polyvinyl fluoride as the membrane former and a halogenated hydrocarbon as the solvent. …<??>The object is to improve the process in such a way that a considerable enhancement of selectivity can be achieved by eliminating or reducing existing defects in an asymmetric polyether-imide membrane, with only a slight decrease in the permeation rates of the faster permeants. This is achieved when an organic fluid, which has swelling or solvent properties towards the membrane former, is applied to the selective layer of the membrane by dipping, spraying, spreading or vapour-deposition and evaporated after a preset time of action.
Patent EP-0250738-A2 (EP)
Inventor: STUMPE WERNER DIPL-ING
IPC: B60T17/18
Filed: 1987-04-14
Abstract: An electrical hydraulic braking device is proposed in which a main and a secondary control circuit (I, II) are provided with solenoid valves (5, 6, 7; 12; 14; 15, 16) for supplying a brake cylinder (3, 30). At least one pressure sensor (11, 31) monitors the pressure in order to provide information on the switching of the valves in a plurality of pipe branches. <IMAGE>
Patent EP-0252357-A2 (EP)
Inventor: MULLER HANNS PETER DR
IPC: C07C67/08
Filed: 1987-06-23
Abstract: Es wird ein Verfahren zur Herstellung von (4-Hydroxyphenyl-)4-hydroxy-benzoat durch Veresterung von Hydrochinon und p-Hydroxybenzoesäure beschrieben, wobei erfindungsgemäß in Gegenwart eines Veresterungskatalysators in einem Reaktionsmedium gearbeitet wird, in welchem die Reaktionspartner überwiegend dispergiert vorliegen. Es wird ferner die Verwendung der nach obigen Verfahren in hohen Ausbeuten und guter technischer Reinheit zugänglichen Verbindung zur Herstellung von linearen Polycarbonaten oder Mischpolycarbonaten beansprucht.
Patent EP-0263920-A2 (EP)
Inventor: KOOPMANN DIETER
IPC: B65H19/18
Filed: 1987-06-23
Abstract: Two consecutive material webs are interconnected if first the web end of the first material web in the web sequence and the web beginning are produced by cuts which in each case separate a residual web piece from the material web, are then joined together without overlap and interconnected on the same side of the material web by means of a jointing band. For this purpose, a beginning piece of the second material web is arranged transversely with respect to the web plane next to the first material web with an essentially parallel web plane and the same running direction. After the first material web has been brought to a stop, this and the beginning piece of the other material web are pressed against one another, held firmly together and cut jointly at the same time. The residual web piece separated on the side of the jointing band is removed and the jointing band is then applied to the material webs, which are still firmly held. If, thereafter, the connected material webs start up again, it is possible for the other residual web piece, which was still firmly held hitherto, to be removed.
Patent EP-0263302-A2 (EP)
Inventor: KRESS DIETER DR DIPL-ING
IPC: B23B27/22
Filed: 1987-09-02
Abstract: A cutting insert with cutting edge sections formed on its circumference and adjoined by faces (2) bounded by arcuate chip breaker stages (3) is proposed, which is distinguished by the fact that the chip breaker stages (3) reach right up to the circumference of the cutting insert (1) and that the faces (2) are formed as continuous planes extending from the chip breaker stage (3) to the cutting edges. <IMAGE>
Patent EP-0270957-A2 (EP)
Inventor: VEZZOLI VITTORE
IPC: B29C70/84
Filed: 1987-11-27
Abstract: A process and an apparatus are described for the manufacture of a rotor, and in particular of a fan intended to be keyed to a shaft. An axial insertion elastic ring is included in the hub of the rotor, obtained by molding, and means are provided in the mold which are adapted to fix the elastic retaining ring during molding in the position it will assume on the shaft, keeping the ring free to exert a radial locking pressure on said shaft at the end of the molding.
Patent EP-0266004-A2 (EP)
Inventor: MIRON AMIHAL
IPC: H03H17/06
Filed: 1987-10-26
Abstract: An architecture for a VLSI implementation of an FIR digital having no multipliers and coefficient space limited to powers of two uses a structure having a data bus, a coefficient bus and a sun-in bus to each tap. Each tap has a coefficient and control word register loaded inthe initialization phase. Multiplication is provided by a shifter which provides correct power of two weighting. The weighted data sample is added to the output of previous taps. The architecture provides a regular, modular structure which enables cascading, programmability and various data word lengths and coeffi­cient spaces.
Patent EP-0233028-A2 (EP)
Inventor: MAKINO MASAHIRO
IPC: G11B23/087
Filed: 1987-01-30
Abstract: A tape cassette comprising upper and lower halves secured to each other to define a space containing a pair of tape reels. The upper half is formed in its surface with a depression. The upper half is provided with a window opening above one of the tape reels. A transparent window plate is provided on the upper half. The window plate is made through a molding process using a gate to spout a fused transparent synthetic resin into a molding cavity. The transparent window plate has a first portion covering the window opening and a second portion extending a substantial length from the first portion over the depression. The window plate second portion has a gate mark made thereon after the molding process. The gate mark is hidden under a label sticked on the depression.
Patent EP-0249329-A2 (EP)
Inventor: WISE JAMES BERRY
IPC: A61F9/009
Filed: 1987-05-07
Abstract: A laser iridotomy sphincterotomy contact lens having a high-power (103 diopter) entry lens decentered 2.5 millimeters from the contact lens. Very small iris focal spots and high-energy density are practically achievable.
Patent EP-0251595-A2 (EP)
Inventor: VAN BILDERBEEK BERNARD HERMAN
IPC: E21B33/04
Filed: 1987-06-19
Abstract: Surface wellhead apparatus for use in tying-back casing from a subsea structure (C) to a surface structure (G) or when drilling with mudline-supported casing hangers wherein the casing is maintained in tension by means of a lock member (28) which releasably engages with a support surface (30), the lock member (28) and support surface (30) being, on release, relatively movable in a direction longitudinal of the casing (20) and, on engagement, locked against downward movement of the casing.
Patent EP-0252658-A2 (EP)
Inventor: NAKAJIMA NOBUYUKI DIESEL KIKI
IPC: F04B49/02
Filed: 1987-06-26
Abstract: A variable capacity vane compressor comprising a control element (24) having at least one pressure-receiving protuberance (26) dividing a space into a first and a second pressure chamber, wherein the control element angularly moves in response to a differential pressure between the first and second pressure chambers, to vary an opening angle of a second portion of at least one inlet port. The control element has mounted thereon a sealing member (31) for sealing between the first and second pressure chambers and between a low pressure chamber and a vane back pressure zone. The sealing member comprises a first sealing portion (31a) for sealing between a peripheral wall surface of a central bore in the control element and an inner peripheral side wall surface of an annular recess in a side block, a second sealing portion (31b) for sealing between an outer peripheral surface of the control element and an outer peripheral side wall surface of the annular recess, a third sealing portion (31c) for sealing between an outer peripheral edge of the pressure-receiving protuberance and the wall surface of the space, and a fourth sealing portion (31d) for sealing between an axial end face of the control element and a bottom wall surface of the annular recess.
Patent EP-0270215-A2 (EP)
Inventor: KANAMARU HITOSHI PIONEER ELECT
IPC: G11B27/10
Filed: 1987-09-30
Abstract: A reproducing apparatus and method for both CD and complex disks capable of displaying a still frame of video information during the reproduction of the audio portion of a complex disk. When reproduction of a disk (1) is first started, it is detected whether the disk is a complex disk or a CD. In the former case, the pickup (3) is immediately shifted to the region (1b) where both audio and video information are recorded and reproduction is begun. During the reproduction of this region, a frame of video data is extracted and saved in a memory (18) for reproduction during the playing of the solely audio portion (1a) of the disk.
Patent EP-0269414-A2 (EP)
Inventor: LEE PETER WILLIAM
IPC: H05B6/06
Filed: 1987-11-24
Abstract: An induction heating circuit for a cooking appliance comprises an inverter for powering a pan coil (L2) at values determined by the periods of conduction of a gate turn-off thyristor (S1, VT1). A further inductance (L1) is inclined in series connection with the pan coil (L2) to reduce peak voltages developed during resonance in a resonant circuit including the pan coil (L2). To effect a reduction in the current flow when the thyristor (S1, VT1) is turned on, a snubber comprising a diode (D3) and another inductor (L3) is included.
Patent EP-0244289-A2 (EP)
Inventor: CHAMBOST EMMANUEL
IPC: H01J37/16
Filed: 1987-04-10
Abstract: Le dispositif selon l'invention comprend deux étages de réduc­tion à lentilles électromagnétiques (L₂, L₃). 
     Selon l'invention, il est prévu un tube isolant unique disposé entre un objet (S) et le plan échantillon (P), ce tube possédant une face intérieure métallisée. 
     Application à la microlithographie à faisceau électronique.
Patent EP-0241384-A2 (EP)
Inventor: TYSZBLAT MICHELE
IPC: C03C3/087
Filed: 1987-04-10
Abstract: In the production of ceramic dental prostheses, a model of the tooth is made; a slurry is prepared, consisting of a suspension of metallic oxide particles in water; the model of the tooth is brought into contact with the slurry; the layer of metallic oxides is given the external shape which it is desired to confer upon the infrastructure of the prosthesis; the model of the tooth thus covered with metallic oxides is baked in order to effect a slight solid-phase sintering of the metallic oxide particles; and a glass is used to impregnate the infrastructure thus sintered at a sufficient temperature.
Patent EP-0287879-A2 (EP)
Inventor: HARASE TOSHIKATSU
IPC: G03B17/16
Filed: 1988-03-31
Abstract: A camera including a casing (10) in which a video camera unit for shooting a movie picture and a still camera unit (76) for shooting a still picture are disposed, thereby enabling movie and still pictures to be shot at the same time. A housing (28) to contain the still camera unit (76) is rotable with respect to the casing (10), which exposes an opening of the housing (10) to load a film (102) by a drop-in loading. Since the housing (28) containing the still camera unit (76) rotates toward the front side of the casing (10), it is not necessary to reserve a space for a backward movement of the cap member (32a) of the still camera unit (76), which enables the camera to be designed in compact.
Patent EP-0287948-A2 (EP)
Inventor: ALEWELT WOLFGANG DR
IPC: C08G75/0281
Filed: 1988-04-14
Abstract: The optionally branched polyarylene sulphides (PPS) purified in accordance with the invention have a reduced content of ash-forming impurities.
Patent EP-0297342-A2 (EP)
Inventor: BAGGIO GIORGIO
IPC: A43C11/16
Filed: 1988-06-14
Abstract: The device includes a box-like body (102) associated with a ski boot, an actuating knob (104) rotatably associated with the body and acting on two winding spools (113,117) adapted to wind traction elements, such as cables (124,114). The knob univocally controls the spools through mechanical reduction means (106,111,112). Means (115,116) being furthermore provided to finely adjust the tensioning of at least one cable (114) independently.
Patent EP-0296466-A2 (EP)
Inventor: WERLBERGER JOSEF
IPC: B66D1/50
Filed: 1988-06-14
Abstract: A rope pulley specifically for a crane ropeway carriage and if need be a rope-tensioning device combined with it. Here, the rope pulley is provided for transmitting force and torque from a rope 3 running over the rope pulley 7 to a shaft 20 carrying the rope pulley, or vice versa. The rope pulley 7 has a running groove 25 in which the rope 3 is held by an automatic clamping device 21. According to the invention, the rope pulley 7 is configured in such a way that it is relatively rotatable and if need be axially displaceable relative to the shaft 20. The clamping device 21, 24 has cam-controlled clamping jaws 21 which secure the rope 3 in the running groove 25 over a peripheral area of the rope pulley 7 in a frictional and/or positive-locking manner as a function of rope force or shaft torque. Between the clamping jaws 21 and the shaft 20, a transmission device 33 to 38 is provided in such a way as to be fixed to the shaft 20 in terms of rotation, which transmission device 33 to 38 is in operative connection with the clamping jaws 21. <IMAGE>
Patent EP-0298396-A2 (EP)
Inventor: KAMETANI MASATSUGU
IPC: B25J9/18
Filed: 1988-07-01
Abstract: A function-distributed control apparatus (1) comprises a first bus (8), a second bus (9), and at least one base processor element (2a, 2b) which includes a first main processing unit (3) connected to at least the first bus, a second main processing unit (4) connected to at least the second bus, and a dual-port memory (5a) with a mutual interrupt circuit (40) connected to both these main pro­cessing units for communications between them. The first bus (8) and the first main processing unit (3) are chief­ly for intelligent processing required for controlling a machine (18), while the second bus (9) and the second main processing unit (4) are chiefly for motion control of the machine (18). Those buses are also connected to various intelligent subsystems (13, 16, 17) each inclu­ding a processing unit (15a, 15b, 15c) and a dual-port memory (5b, 5c, 5d) with a mutual interrupt circuit for communications with the base processor element (2a, 2b).
Patent EP-0322505-A2 (EP)
Inventor: GLOTZ GERHARD DR
IPC: F42B10/06
Filed: 1988-08-05
Abstract: The invention relates to a spin-stabilised projectile (10), the LD ratio of which is > 5. In known projectiles of this type, stability problems easily arise as a result of the relatively long distance between the centre of gravity and thrust point of the projectile (10). To prevent this, it is proposed that tail-unit fins (12, 13, 14) be arranged on the rear region (11) of the projectile (10). These tail-unit fins (12, 13, 14) have an angle of incidence (@) relative to the longitudinal axis (16) of the projectile which is selected so that the spin reduction of the projectile (10) during flight corresponds approximately to the spin reduction of a comparable projectile without fins. This measure ensures that the thrust point (air engagement point) is nearer to the centre of gravity of the projectile and the disturbing tilting moment becomes less in relation to known projectiles. <IMAGE>
Patent EP-0305906-A2 (EP)
Inventor: RUGER BERNHARD
IPC: H02J13/00
Filed: 1988-08-26
Abstract: In a circuit arrangement for a plurality of electrical loads which are then switched as a function of the individual initial meter readings of an associated meter, when the meters, which are controlled in a similar manner for a change of one unit in the meter reading, reach a final meter reading, a further load is allocated to at least one of the meters which load is then switched with the aid of the meter when the meter has a meter reading between the initial meter reading and the final meter reading.
Patent EP-0332734-A2 (EP)
Inventor: CALDWELL RAY S
IPC: C25D9/02
Filed: 1988-09-05
Abstract: Photosensitive cuprous halide-type materials, particularly cuprous chloride and cuprous bromide materials, can be prepared from an anode product material produced from electrolysis of copper in an aqueous acid halide bath. Preferably, the copper electrolysis is carried out in a dilute hydrochloric acid solution. The resulting anode product materials are particularly sensitive in the presence of a polar molecule catalyst such as water or ammonia. In one highly preferred embodiment of this invention the anode product material is treated with the aqueous solution of ammonium salt of a water soluble organic acid (e.g. aqueous solution of ammonium ascorbate); one of the chief advantages of these materials is that they are highly photosensitive when dry and can be developed from a latent image prepared thereon.
Patent EP-0313026-A2 (EP)
Inventor: MASUMOTO TAKAHIKO
IPC: H04N11/24
Filed: 1988-10-19
Abstract: A time compressed color difference signal included in a high definition television signal is roughly compensated for in units of an interval of one-half of a transmission sampling interval in a range obtained by multiplying the amount of a horizontal motion vector by a compression rate. In addition, the time compressed color difference signal roughly compensated for is finely compensated for in a horizontal direction in units of an interval of one-half of the transmission sampling interval or less by a one-dimensional or two-dimensional spacial filter. Furthermore, the time compressed color difference signal is compensated for in a vertical direction by a distance corresponding to the amount of a vertical motion vector. On this occasion, a time compressed color difference signal to be inserted into a position to be interpolated in the present frame is produced using a time compressed color difference signal in a position spaced apart from the position to be interpolated by a distance corresponding to the amount of the vertical motion vector such that the time compressed color difference signal to be inserted becomes the same type of color difference signal as other time compressed color difference signals on a line to which the position to be interpolated belongs.
Patent EP-0321796-A2 (EP)
Inventor: TAYLOR CHARLES S
IPC: A61M25/09
Filed: 1988-12-08
Abstract: An extendable guidewire system for introducing a dilatation catheter into the cardiovascular system. The guidewire has guidewire (11) and extension (12) sections with a connection (19) therebetween which permits the two sections to be joined together and separated simply by pushing the two sections together and pulling them apart. One of the sections can be used for positioning the catheter within the cardiovascular system, and the other section can be employed to extend the wire to change catheters.
Patent EP-0310177-A2 (EP)
Inventor: JADERBERG CARL-ERIC
IPC: F16L3/12
Filed: 1988-09-21
Abstract: A detachable connection between two duct sections (7, 7′) in an air distribution duct of an air distribution system. The connection includes two joint sleeves (5, 5′) which in one end are sealingly connectable to each one of said duct sections, and which in the other end, which has at least one radial flange (8, 8′), are detachably connectable to each other by means of a sealing element in the form of a split band ring (1), the inside of which is covered by an air sealing layer (2). When closing the band ring (1) over the joint between the duct sections (7, 7′), the flanges (8, 8′) will be forced into the air sealing layer (2).
Patent EP-0290196-A2 (EP)
Inventor: HOWE MICHAEL W
IPC: C23C22/00
Filed: 1988-04-28
Abstract: This invention is directed to non-aqueous magnesium oxide slurries and the use thereof to coat silicon steels prior to high temperature annealing.
Patent EP-0294050-A2 (EP)
Inventor: SCHWARZ KURT KARL
IPC: H02K3/32
Filed: 1988-05-13
Abstract: Insulation of multiturn high voltage stator windings is effected by applying interturn insulation (b) in the form of glass-backed mica paper pre-treated with resin taken to a B-stage cure, at least to straight slot-engaging parts of the windings. The interturn insulation (b) is mechanically consolidated and thermally cured and main insulation (d) is then applied to the slot-engaging parts and end parts of the windings and consists of glass backed mica paper pre-treated with resin without a curing agent. The slot engaging parts are next mounted on the stator (e) and the end parts of the windings are connected to them to form electrically completed windings which are then impregnated with a resin compound by a vacuum and pressure process followed by a thermal cure.