baber/WOPTO huggingface dataset:
Patent EP-0344476-A2 (EP)
Inventor: DEUSSEN WERNER
IPC: A61J1/00
Filed: 1989-04-29
Abstract: An ampoule 10 is designed with an ampoule neck 13 formed on the ampoule container 11, which ampoule neck 13 on the one hand bears a closure piece which can be removed by means of a predetermined breaking point, and on the other hand is designed as a plug-in and retention ring for the insertion of the head of an application device, for example the receiving cone 17 of a hypodermic syringe 16, in such a way that, in the connected state, the application device and the ampoule are joined firmly to form one unit. The ampoule 10 is preferably made in one piece from a thermoplastic, preferably polypropylene, and for this reason has sufficient elastic resilience at the ampoule neck 13 to be widened elastically upon insertion of the head or receiving cone 17 and to ensure the firm holding together of the application device and ampoule 10 when connected. However, in order to let air in during aspiration of the ampoule contents, the ampoule neck 13 can be designed on the inside with an axial ventilation groove. 
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Patent EP-0361037-A2 (EP)
Inventor: HATFIELD STEPHEN CHARLES
IPC: G21C3/18
Filed: 1989-08-08
Abstract: A nuclear fuel rod (10) having a tube (12) of cladding material with an active fuel length of a column of pellets (20) and a plenum having an end cap (16) and containing a coil spring (30) to bias the column of pellets, which spring includes an active region (32) and a self-locking region (36). The active region (32) is of coils smaller than the tube inner diameter and biases the column of pellets (20). The self-­locking region (36) coils are larger so that after being inserted in a torqued, reduced diameter condition, they are released and expand to hold the spring in an axial position by engagement with the tube wall. A bight (38) on the end of the self-locking region (36) assists in torquing the coils.
Patent EP-0356977-A2 (EP)
Inventor: UNO HIROSHI
IPC: G11B33/12
Filed: 1989-08-29
Abstract: A rotating disc device for storing digital data, comprising: a storage unit (1a) containing a spindle mctor (10), a disc (11) for storing digital data thereon and rotating by being driven by the spindle motor (10), a head (13) for writing and reading data on the disc (11), and a positioning mechanism (12) for positioning the head (11); a driver circuit (2a) for driving the spindle mctor (10) and the positioning mechanism (12); and a control circuit (4a) for controlling the storage unit (1a). A first power supply unit (30a) for supplying electric power to the driver circuit (2a), is positioned adjacent to the driver circuit (2a); and a second power supply unit (31a) for supplying electric power to the control circuit (4a), is positioned adjacent to the control circuit (4a). Further, a first cooling fan (5a) is provided for cooling the first power supply unit (30a), the storage unit (1a), and the driver circuit (2a); and a second cooling fan (6a) is provided for cooling the second power supply unit (6a) and the control circuit (4a).
Patent EP-0372200-A2 (EP)
Inventor: HAUG WILLI
IPC: E04B1/64
Filed: 1989-10-14
Abstract: An injection adaptor for injecting a free-flowing compound into a hole drilled in masonry and into cavities of a fixing element anchored in the drilled hole, and comprising an inner pressure chamber in which a portion of a threaded bolt that forms a part of the fixing element, is received, a nipple for injecting the compound into the inner pressure chamber, and seal elements for sealing the inner pressure chamber with respect to a sleeve that constitutes another part of the fixing element.
Patent EP-0372552-A2 (EP)
Inventor: MORI NORIO
IPC: H05B3/14
Filed: 1989-12-07
Abstract: Disclosed is a composite temperature-sensitive element having temperature self-controlling characteristics, which comprises graphite or carbon black, a lowly dimensional substance composed mainly of a crosslinked polymer and a linear polymer, and optionally, an inorganic compound, said lowly dimensional substance and said inorganic compound being conjugated with the graphite or carbon black. In this temperature-sensitive element, the change of the resistance value with the lapse of time is very small even when the element is repeatedly used, stable temperature-electroconductivity characteristics are manifested, there is no risk of local super-heating, and temperature self-detecting and controlling functions are manifested at various stages as the sensor of the molecule level. 
     Furthermore, this temperature-sensitive element is pliable and shows an excellent elasticity even at the temperature elevation, and the temperature-sensitive element has properties of a flexible elastomer having an appropriate rigidity and can be processed into various shapes.
Patent EP-0346974-A2 (EP)
Inventor: LEUSSLER CHRISTOPH GUNTER
IPC: A61B5/055
Filed: 1989-06-08
Abstract: The invention describes an RF quadrature coil arrangement having two coil pairs each composed of two coils, of which in each case only one is connected to the RF transmitter or RF receiver. This results in high operational quality and a good homogeneity of the RF frequency field. 
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Patent EP-0364050-A2 (EP)
Inventor: PERKEL HAROLD
IPC: B02C19/18
Filed: 1989-10-11
Abstract: A process and apparatus for the low temperature comminution of tires includes the separation of the tires into tire portions including tread portions, sidewall portions and bead portions. The tire portions are cooled and crushed to form rubber granules and scrap material. The rubber granules are sorted from the scrap material in a process that includes the step of suspending the granules in a moving stream of low temperature gas. The stream of gas and rubber granules is impacted on a solid surface to grind the granules. The low temperature gas is preferably recycled and cooled by heat exchange with another circulating low temperature gas such as nitrogen.
Patent EP-0339770-A2 (EP)
Inventor: DICK GEORGE H
IPC: F04C14/26
Filed: 1989-03-01
Abstract: In a single ink supply control assembly for an ink jet printer there is provided a pump (13), regulator valve/pulsation dampener (23), and interconnecting passageways. The regulator valve/pulsation dampener includes a flexible member (41) disposed in a chamber arranged between the fluid input and fluid output. The diaphragm flexes as a function of the pressure in the chamber to control the opening and closing of a bypass valve member (51) and, in addition, damps out both high and low frequency pulsations generated in the ink by the pump. When the pressure in the system increases beyond a predetermined limit the valve member (51) is opened to divert some of the fluid flow into a bypass passageway (11) until the pressure falls below the predetermined limit. The pressure limit in the system can be varied by adjusting the external pressure applied to the flexible member using an adjustment screw and compression spring.
Patent EP-0332451-A2 (EP)
Inventor: MIFFIT DONALD C
IPC: A63F9/24
Filed: 1989-03-10
Abstract: An electronic puzzle comprises a puzzle body including a plurality of lightable positions, each each of which is capable of being illuminated in one of a plurality of colours. Digital circuitry establishes a colour state vector defining a pattern of colour changes for each lightable position. Control circuitry interconnects with the digital circuitry to change the colour of at least one of the lightable positions to the next colour in the colour state vector in response to a player's manipulation of the puzzle body.
Patent EP-0337669-A2 (EP)
Inventor: COLLINGWOOD DAVID THE COTTAGE
IPC: H04B10/118
Filed: 1989-04-07
Abstract: Probes (18A,18B,18C) can be interchangably mounted in the spindle (12) of a machine tool. Each probe has an optical signal transmission system, in which an optical signal from a light emitting diode (26) is transmitted to a receiver module 28. Such an arrangement requires a battery in the probe. To conserve battery power, the probe is normally in a stand-by mode, but can be switched on by an optical signal transmitted from the module 28 to a receiving photodiode 32 on the probe. This switch-on signal is modulated at a different frequency for each probe. Each probe contains a filter for the signal received by the photodiode 32, responsive only to the frequency of modulation of its own switch-on signal. Probes which are not intended to be switched on therefore do not react to the switch-on signal of another probe, thus conserving battery power further.
Patent EP-0343794-A2 (EP)
Inventor: SAGARA TOSHIHARU
IPC: B05D1/28
Filed: 1989-04-28
Abstract: Disclosed is a method and an apparatus for efficiently and economically producing printed matter having a high degree of gloss, rub-resistance, water-­resistance and resistance to contamination. In this method and apparatus, a web-fed printed matter or a web-fed printing paper is coated with a coating agent for roll press working and subjected to hot roll press working while in the state of a web.
Patent EP-0358441-A2 (EP)
Inventor: NAKAJIMA TOSHIFUMI HIGASHI HAI
IPC: H04N1/327
Filed: 1989-09-05
Abstract: A communication apparatus includes a unit for starting power supply in accordance with external conditions, a unit for supplying power to the apparatus in accordance with a signal from the starting unit, and a unit for stopping power supply by the power supply unit after a predetermined operation such as a communication operation is completed.
Patent EP-0372717-A2 (EP)
Inventor: KAMINSKI BRIAN DANIEL
IPC: B23C3/06
Filed: 1989-11-06
Abstract: An internal disk milling cutter (10) for machining a cylindrical workpiece surface (14) has a plurality of cutter inserts (18) mounted therein, each of which inserts (18) includes a pair of cutting edges (26) swept back symmetrically from a forwardmost cutting corner (28), and a concave upper surface behind the cutting edges (26), so that the inserts (18) may be oriented on the cutter body (16) in such a way as to provide a skiving cutting action requiring less force to obtain than with existing prior-art internal disk milling cutters.
Patent EP-0383211-A2 (EP)
Inventor: VOTTERO-FIN ALBERTO
IPC: B60N2/75
Filed: 1990-02-09
Abstract: A seating system consisting of two side by side front seats (4) and at least a rear seat (10), all housed inside the passenger compartment of an automobile; characterised by the fact that it presents at least a television set (21) built permanently into a lift-up armrest (20) between the two front seats, so that the television screen (22) defines at least part of the front side of the rear wall (23) of the armrest (20). The seating system (1) may also comprise a video tape reader/recorder (36) housed underneath the rear seat (11) or inside the luggage compartment (40) of the vehicle, so as to form a complete television system.
Patent EP-0392551-A2 (EP)
Inventor: COLLES JOSEPH H
IPC: G09G5/06
Filed: 1990-04-12
Abstract: Color index data for a first image and one or more second images is stored in a frame buffer memory and is introduced to an address register of a color palette random access memory. The data from the second images is to be displayed in separate windows on a visual display screen. The palette memory addresses selected by the color index data contain digital information determining the true color to be displayed in each window. Such is introduced to a different range of palette memory addresses. Data from a microprocessor bus indicating the start-stop coordinates of each second image window in coordinate directions is introduced to comparison registers for the palette random access memory. Because windows may overlap, each window is assigned a priority according to the identity of the register containing the start-stop coordinates of the window. These control registers provide, to the palette memory address register, additional address data that is combined with the color index data and introduced to an address decoder that selects the desired palette location. Thus the register data determines the range of palette memory addresses to be selected and the color index data determines the palette location within the range. The true color data in each palette location can be updated at any time by microprocessor data introduced to a slow port. Additional microprocessor data introduced to the control registers can cause a flood color pallet address to be accessed when the display is within the start and stop coordinates of a given window. This flood color   may be used to mask the display of the image in the frame buffer when it is being modified.
Patent EP-0395073-A2 (EP)
Inventor: KIMURA AKIHIRO INTELLECTUAL PR
IPC: H03K17/78
Filed: 1990-04-26
Abstract: A light-triggered switching circuit which comprises a PNPN element (1), a resistor (9), and control means (11a). The PNPN element (1) is made of a P-type emitter layer (2), an N-type base layer (3), a P-type base layer (4), and an N-type emitter layer (5). The resis­tor (9) is connected between the P-type base layer (4) and the N-type emitter layer (5). The control means (11a) is connected between the P-type emitter layer (2) and the N-type emitter layer (5). It controls the PNPN element such that the PNPN element performs a switching operation only when a voltage applied between the P-type emitter layer (2) and the N-type emitter layer (5) is lower than a predetermined value while a first amount of light is being applied to the PNPN element, and is also performs a switching operation, regardless of the value of the voltage applied between the P-type emitter layer (2) and the N-type emitter layer (5), while a second amount of light, different from the first amount of light, is being applied to the PNPN element.
Patent EP-0399291-A2 (EP)
Inventor: RADDATZ SIEGFRIED DR
IPC: C07D215/38
Filed: 1990-05-10
Abstract: The novel (quinolin-2-ylmethoxy)phenylacylsulphonamides and -cyanamides can be prepared by amidating corresponding (quinolin-2-ylmethoxy)phenylcarboxylic acids with sulphonamides or cyanamides. The (quinolin-2-ylmethoxy)phenylacylsulphonamides can also be obtained according to one process variant by reacting (quinolin-2-ylmethoxy)phenylacylamides with sulphonyl halides. The (quinolin-2-ylmethoxy)phenylacylsulphonamides and -cyanamides can be employed as active substances in medicines, in particular as lipoxygenase inhibitors.
Patent EP-0398249-A2 (EP)
Inventor: KUMAGAI JUMPEI C O INTELLECTUA
IPC: H01L21/8242
Filed: 1990-05-15
Abstract: In one-transistor·one-capacitor type dynamic memory cell, a cell capacitor with a reduced junction leakage current comprises a MOS capacitor (C₁) which is provided between a semiconductor substrate (1) and a charge storage electrode (11) disposed on a side wall of a trench through a first insulating film (9), and a stacked capacitor (C₂) which is provided between the charge storage electrode (11) and a capacitor plate electrode (13) formed on a second insulating film (12) covering the entire surface of the charge storage electrode (11). The equivalent silicon dioxide thick­ness of the first insulating film (9) is thicker than that of the second insulating film (12), and the storage capacitance of the cell capacitor is rendered by a sum of the capacitance of the MOS capacitor (C₁) and the capacitance of the stacked capacitor (C₂) because these capacitors are electrically connected in parallel with each other.
Patent EP-0405346-A2 (EP)
Inventor: BERESNEV LEONID ALEXEEVICH
IPC: G02F1/133
Filed: 1990-06-22
Abstract: The liquid-crystal display cell contains an oriented chiral ferroelectric smectic liquid-crystal layer comprising an achiral SC host mixture and one or more chiral dopes. The host mixture comprises at least two LC components, of which at least one has a tilted smectic phase (for example SC). The dopes, individually or together, induce a helix pitch p of < 1  mu m. The total mixture has a polarisability P of > 10 nC/cm<2> and an SC tilt angle  theta  of > 10 DEG . After activation in an electrical field at zero voltage and with crossed polarisers, dark parallel bars indicate the existence of an inhomogeneous structure. <IMAGE>
Patent EP-0409148-A2 (EP)
Inventor: TURNER JEFFREY DONALD
IPC: A61K38/27
Filed: 1990-07-16
Abstract: The present invention relates to methods for improving cheese production by utilizing plasmin-regu­lating agents to maintain milk plasmin concentration in milk used to make cheese at that found at early lactation or at less than 0.2 mg/l milk.
Patent EP-0436065-A2 (EP)
Inventor: TAGUCHI HIROSHI
IPC: B26D1/38
Filed: 1990-07-27
Abstract: An apparatus for bonding a thin film to the surface of a substrate wherein the film is supplied from a continuous roll to a bonding position where a roller applies heat and pressure to cause the film to be bonded to the substrate. A rotary cutter rapidly cuts the continuous film to a length which fits precisely over the substrate. The cutter comprises a stationary knife and a rotary knife which are disposed on opposite sides of the continuous film. The knives are moveable between a cutting position and a non cutting position and are adjustable to provide in the cutting position a rapid cut of the film transversed to the direction of film travel. The apparatus is operative to hold the leading edge of the film, direct the leading edge to a bonding position at the leading edge of the substrate, hold the film in tension as the film is pressure bonded to the substrate and further hold the film in tension for cutting to its appropriate length.
Patent EP-0417609-A2 (EP)
Inventor: TAKAHASHI HIROAKI
IPC: H04N9/79
Filed: 1990-09-04
Abstract: There is provided a video signal recording and reproducing apparatus in which video signals based on a plurality of television systems in which the numbers of scanning lines and the frame frequencies are different are recorded by the same VTR. The numbers of effective pixels in one horizontal scanning period and the numbers of effective scanning lines per frame which are based on the respective television systems are made coincident. Only the effective scanning lines are recorded. The rotational speed of the cylinder is also changed in proportion to the frame frequency and tape patterns are made coincident.
Patent EP-0430187-A2 (EP)
Inventor: BARRE CLAUDE DIPL-ING
IPC: H03K19/017
Filed: 1990-11-27
Abstract: These switching stages exhibit two switching paths which switchably assume a closed or, respectively, opened state in opposite phase. To each switching stage input, a PMOS field-effect transistor is allocated in a first switching path (P1) and an NMOS field-effect transistor in a second switching path (N1) as switching element. The outputs (A11, A21) of the switching paths (P1, N1) are connected via a component (R) effecting a voltage difference at least during a switching process. The output (A11) of the first switching path (P1) is connected to a first, the output (A21) of the second switching path (N1) is connected to a second signal line (L1; L2) for connection to subsequent switching stages. For reducing a switching current flowing through both switching paths (P2, N2) of a subsequent switching stage during a switching process, the first signal line (L1) is connected to the gate electrode of the PMOS field-effect transistor allocated to the switching stage input of the subsequent switching stage and the second signal line (L2) is connected to the gate electrode of the associated NMOS field-effect transistor (TP, TN). To accelerate the switching process in a subsequent switching stage, the first signal line (L1) is connected to the gate electrode of the NMOS field-effect transistor allocated to the switching stage input of the subsequent switching stage and the second signal line (L2) is connected to the gate electrode of the associated PMOS field-effect transistor (TN, TP). <IMAGE>
Patent EP-0476182-A2 (EP)
Inventor: SCHEDELE HELMUT DIPL-ING FH
IPC: H01H50/64
Filed: 1990-12-19
Abstract: The relay has a leaf spring (10) as a moving contact element, which is actuated by the armature via a board-shaped slide (9). This slide engages on the leaf spring eccentrically in an edge region (95), as a result of which the leaf spring (10) is twisted during the switching process. In this way, the curve of the spring set can be optimally matched to the force-movement curve of the magnet system so that a smaller magnet system can be used than in the case of conventional activation for given dimensions of the spring and of the complete relay. 
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Patent EP-0392574-A2 (EP)
Inventor: MCKINNON GRAEME DR
IPC: A61B5/055
Filed: 1990-02-26
Abstract: The invention relates to a procedure for localised nuclear magnetic resonance spectroscopy, in which a number of sequences acts on an investigation region in the presence of a stationary homogeneous magnetic field. The sequences each comprise three successive 180 DEG high-frequency pulses at equal time intervals which are preceded by at least one high frequency pulse which causes a transverse magnetisation. The invention also applies to equipment for carrying out the method. An echo time which is independent of the J-coupling can be achieved in this procedure if the first and the third of the three 180 DEG  high-frequency pulses and the preceding high-frequency pulse are layer-selective pulses which excite three layers, if the second 180 DEG  high-frequency pulse is a frequency-selective pulse which is so designed that it only excites one of the two components of a material which are coupled to each other, and if the nuclear magnetic resonance signal from the interface region of the three layers is processed to determine its spectrum.
Patent EP-0396221-A2 (EP)
Inventor: GNADINGER ALFRED P
IPC: H01L27/115
Filed: 1990-02-06
Abstract: An integrated ferroelectric capacitor (22) includes a PZT dieelectric (32) disposed in a contact window over a source region (18) of a field effect transistor. A top electrode (26a) contacts the upper surface of the PZT and interfaces to a conductive line (28a) which may operate as a plate line or a ground line.
Patent EP-0389128-A2 (EP)
Inventor: MEHROTA VIKRAM P
IPC: C03C12/00
Filed: 1990-02-28
Abstract: High purity fused silica particles are made by heating relatively low density silica flour in a high temperature flame. The silica flour feed rate, flame temperature, and collection zone temperature are adjusted to produce an aggregate of surface-bonded fused silica parti­cles. The aggregate is shaped like a honeycomb and can be ground autogenously without introducing impurities into the final product.
Patent EP-0395209-A2 (EP)
Inventor: MEHTA MAYUR M
IPC: G01R31/3185
Filed: 1990-03-14
Abstract: A multi-stage M-bit binary counter is disclosed including S counter stages in which each counter stage includes an N-bit counter (M=SxN). During a test operation, the stages are decoupled for individual operation, a count value is loaded into the N-bit counter provided in each of the stages, and the N-­bit counters of each stage are clocked 2 N  times to check independently the function of the N-bit counters. The stages are then coupled together to function as a multi-­stage M-bit counter and a single clock pulse is supplied to the M-bit counter to check the carry propagation between stages. If the N-bit counters are of a type which only generate an output when fully incremented or decremented and the actually count value cannot be read frcm the M-bit counter, then the stages are decoupled together for a second time and the N-bit counters are clocked an additional 2 N  times.
Patent EP-0390431-A2 (EP)
Inventor: BROTHERWOOD RODNEY JOHN
IPC: B62D25/20
Filed: 1990-03-23
Abstract: A passenger carrying vehicle is adapted to accommodate an invalid wheel chair and its occupant (20) by replacing a region of the floor between spaced longitudinal chassis members (1, 2) by a floor panel (10) of generally channel outline which has a local floor region (13) spaced below the chassis member (1, 2) to provide a support for the wheel chair. A transverse beam (5) positioned below the floor region (13) interconnects the chassis members (1, 2) and defines a mounting for parts (4) of the suspension assemblies.