baber/WOPTO huggingface dataset:
Patent EP-0265731-B1 (EP)
IPC: B29C45/28
Filed: 1987-10-08
Granted: 1992-08-19
Abstract: This invention relates to a manifold housing for a valve gated single cavity injection molding system. The heated manifold housing (14) has a dome portion (40) and a base portion (38) which is secured to a heated nozzle (10) with aligned central bores (22, 42) through which the valve pin (44) extends. Hydraulic actuating mechanism is mounted inside the manifold housing to reciprocate the valve pin (44) between open and closed positions. The melt duct (52) in the manifold branches from a central inlet (20) into two separate arms (54, 56) with smoothly curved bends which extend to join the central bore (42) on opposite sides of the valve pin (44). Providing two streams of melt which meet at the valve pin avoids the problem of streaking and slow melt flow on one side of the valve pin.
Patent EP-0273502-B1 (EP)
IPC: E21D11/15
Filed: 1987-12-07
Granted: 1991-05-02
Abstract: A structural modular element (10) for supporting rock excavations has a curved shape with a U-like cross-section and flanges (11,12) directed toward the centre of curvature. A plurality of elements (10) are assemblable to each other, in order to provide a type of lining suitable to any particular geological situation, by means of slots (15) provided both on the flanges (11,12) and on the stiffing plates (14) of the elements (10).
Patent EP-0273513-B1 (EP)
IPC: A01D75/20
Filed: 1987-12-15
Granted: 1993-02-24
Abstract: The invention relates to an agricultural machine which is adapted to be coupled by means of a trestle (10) to a lifting hitch (14) of a tractor, and which machine comprises a frame constituted by a main frame beam (64) and outer carriers (67) which are pivotable with respect to said main frame beam (64). The main frame beam (64) is pivotable coupled to the trestle (10) via an arm (16), the implement further comprises tractor drivable inner and outer rake members (3), each of the rake members (3) comprising haymaking tines. The machine further comprises for the rake members (3) of the outer carriers (67) protective members (69). When the machine is brought into the transport position the protective members (69) are brought into another position by means of adjusting means (72, 73) that are fitted on the main frame beam (64). <IMAGE>
Patent EP-0269204-B1 (EP)
IPC: B29C45/64
Filed: 1987-08-25
Granted: 1992-01-15
Abstract: An improved computer controlled hydraulic system for a conventional toggle-type plastic injection molding machine of the type comprising an injection assembly and a mold clamping assembly. The hydraulic system comprises a first low volume pump and a second high volume pump connected between a reservoir of hydraulic fluid and a pressure and flow control manifold. The output of the pressure and flow control manifold is connected to an injection control manifold, in turn connected to and operating the instrumentalities of the injection assembly. The output of the pressure and flow control manifold is also connected to a clamping control manifold, in turn connected to and operating the cylinder of the clamping assembly. An isolation manifold is connected between the pressure and flow control manifold and the clamping control manifold. A third low volume pump is connected between the reservoir and the isolation manifold. The isolation manifold is also connected to the reservoir. When unactuated, the isolation manifold connects the output of the pressure and flow control manifold directly to the clamping control manifold and recirculates the third pump to reservoir, when the machine is to perform sequential cycles such as conventional injection molding or conventional coining. When actuated, the isolation manifold disconnects the clamping manifold from the pressure and flow control manifold and connects the third pump to the clamping control manifold, enabling the machine to perform a coining cycle with individual and simultaneous clamping and injection control, and precise and repeatable position and speed control of the coining step.
Patent EP-0262045-B1 (EP)
IPC: F02D21/08
Filed: 1987-09-22
Granted: 1989-12-20
Abstract: 1. A process for correction of the injection time in an internal combustion engine with electronic injection of the pressure-speed type, fitted with an arrangement for injection of the exhaust gases to the intake circuit, for which the injection time is of the following form : Ti = K"K. P + Tio wherein : - P is the pressure in the intake manifold - K is a scale factor - Tio is the initial injection time and - K" is a multiplier correction factor the correction process king intended to maintain the degree of richness of the air-fuel mixture constant, characterised in that correction is of the first-order filter type : Ti = K"Ki . P+Tio and : Ki = Ki-1 + k zeta (Kcible Ki-1 ) wherein - k zeta is a constant for a given exhaust gas recirculation rate zeta EGR being independent of the engine condition and the manifold pressure, and - Ktarget : is the value K of the scale factor without gas recirculation control, and : is the value K' of the scale factor with gas recirculation control, in dependence on the controlled rate zeta EGR.
Patent EP-0276317-B1 (EP)
Title: Ester d'ethyle de gamma-l-glutamyl-l-cysteine et medicament le contenant en tant qu'ingredient actif
IPC: C07C323/59
Filed: 1987-07-07
Granted: 1993-03-17
Abstract: Ester d'éthyle de gamma-L-glutamyl-L-cystéine stimulant l'accroissement du taux de glutathione dans les tissus et médicament contenant ledit ester, utilisé pour le traitement des maladies du foie, de la cataracte, des maladies des reins, etc.
Patent EP-0282943-B1 (EP)
Title: Method and device for reclaiming glass from scrap glass
IPC: B07B9/00
Filed: 1988-03-14
Granted: 1992-04-22
Abstract: Method and apparatus for recovering glass from old glass by continuously feeding the old glass onto an open, continuously running conveyor system by segregating nonglass impurities and by mechanically crushing old glass in a breaking apparatus. To facilitate visual inspection and concentrating the size range of the shards, a sorting of the old glass into two fractions of different piece sizes is performed in a separating apparatus prior to the manual sorting and before crushing. Exclusively the old glass of the at least one coarser fraction ("coarse glass") is fed, after the segregation of at least a portion of the nonglass impurities, to the breaking apparatus. Then the old glass of this fraction, crushed to the desired shard size, is freed of remaining impurities and finally fed to a place of storage for good glass. After the segregation of at least a portion of the nonglass impurities, the old glass of the at least one finer fraction ("fine glass"), is fed without additional breaking, to a mechanical separating apparatus for the segregating of remaining metallic impurities and finally to a place of storage for good glass.
Patent EP-0292897-B1 (EP)
Inventor: VON TOMKEWITSCH ROMUALD DIPL-I
IPC: G08G1/09
Filed: 1988-05-20
Granted: 1994-04-20
Abstract: A digitized road network map can be stored in a location and navigation computer of the vehicle. Two nodes of the intermeshed road network form a route section, two guidance points form a sub-route with a separate address in each case. The travel time is measured using a travel time measuring device of the guidance and information device. The traffic congestion time contained in the travel time is calculated for each sub-route from the sum of all the time intervals during which the vehicle speed lies below a predetermined limit speed. In the location and navigation computer, the number of deceleration operations below the limit speed is measured for each sub-route and a weighting factor calculated therefrom. The respective weighting factors associated with the traffic congestion times are transmitted together with the latter to a central traffic and information controlling computer which evaluates the respective travel and traffic congestion time as a function of the size of the weighting factor. Using these evaluated travel times and traffic congestion times new alternative route recommendations are produced and evaluated for control of traffic light systems. <IMAGE>
Patent EP-0305813-B1 (EP)
Title: Open water heater
IPC: F24H1/18
Filed: 1988-08-18
Granted: 1992-10-07
Abstract: A hot water heater includes a water tank defining a tank space for accommodating water; a cold water inlet and a hot water outlet connected to the tank; a hot water tap in the hot water outlet for controlling flow of hot water from the water tank; a cold water valve in the cold water inlet for controlling flow of cold water into the water tank; and a volume altering device for changing the tank space. The volume altering device comprises an expandable and collapsible chamber situated in the tank space and defining a chamber space hermetically separated from the tank space; and a volume varying arrangement connected to the chamber and exposed to pressure of inflowing cold water for increasing the chamber space by a predetermined volume while correspondingly reducing the tank space when the hot water tap and the cold water valve are open and for reducing the chamber space by the predetermined volume while correspondingly increasing the tank space subsequent to closing the hot water tap and the cold water valve to obtain a water-free space having the predetermined volume and forming part of the tank space.
Patent EP-0323665-B1 (EP)
Inventor: SOMMI FRANCO
IPC: A23L2/10
Filed: 1988-12-19
Granted: 1994-04-06
Abstract: A plant for concentrating an alimentary product with a liquid content comprises an initial section of product heating (B), and an end section of product concentration (D), which is provided with a series of evaporator units (116B, 216B...) through which the products flows in succession, and connected with one another in such a way that the steam generated by one of them constitutes the heating fluid for the following evaporator; the initial product heating section is provided with at least one evaporator unit (16B) for pre-concentrating, besides heating, the product, fed by a steam source and connected to at least one of said evaporator units of the end concentration section in such a way that the steam generated in it by the evaporation of the product constitutes the heating fluid for the evaporator unit of the end concentration section to which it is connected; thanks to this latter feature, the energy consumptions by the facility are optimized.
Patent EP-0321275-B1 (EP)
Inventor: YASUHARA MITSUKI
IPC: C07C211/46
Filed: 1988-12-16
Granted: 1994-06-08
Abstract: An aniline is prepared by reacting a phenol with an amination agent in the presence of a  gamma -alumina catalyst having a specific porosity.
Patent EP-0321282-B1 (EP)
Title: Oral compositions
IPC: A61K31/375
Filed: 1988-12-16
Granted: 1992-04-15
Abstract: The disclosure concerns a toothpaste having antimicrobial activity packaged in a closed container comprising water, an ascorbic acid compound consisting of ascorbic acid, an ascorbic acid salt or an ascorbic acid ester and a copper catalyst for the auto-oxidation of the ascorbic acid compound during use of the toothpaste.
Patent EP-0297931-B1 (EP)
Inventor: MASKAS BARRY
IPC: G06F13/36
Filed: 1988-04-08
Granted: 1995-12-13
Abstract: A digital data processing system includes a plurality of processing subsystems, each including an adapter for enabling transfers between the resident subsystem and other subsystems. The adapter includes a master section (70) which enables transfers of data initiated by the subsystem between the input/output bus and the higher level communications mechanism, a slave section (71) which enables transfers of data between the higher level communications mechanism and the input/output bus initiated by another subsystem and an interprocessor communications mechanism (78) for enabling the subsystem and other subsystems to communicate to thereby enable the other subsystems to perform control operations in connection with the subsystem.
Patent EP-0288402-B1 (EP)
IPC: A61F2/38
Filed: 1988-04-22
Granted: 1991-10-23
Abstract: The aim of the invention relates to the technical sector of the medical sciences. According to the invention, the inner tibial plate (1) has directly, or has added to it, a guiding and positioning means (3) of which one part cooperates with a complementary notch (A) made anteriorly in the thickness of the body of the tibial spinous processes, being capable of extending beyond the said body into the outer compartment, the said part being arranged to receive a marking member (6) capable of cooperating with the inner edge of the outer condyle at a 90 DEG flexion of the knee so as to indicate an angular cut (C) to be made on the corresponding side of the body of the tibial spinous processes as a function of the rotational effect produced by the tibia relative to the femoral condyles, with a view to ensuring the angular positioning of the outer plate (2) bearing on the resected side of the body, the said outer plate being arranged to receive, with possibility of angular adjustment, a complementary guiding and positioning means (4) capable of cooperating with the means (3) in order to position the bearing surface of each of the inner and outer plates in the same horizontal plane. <IMAGE>
Patent EP-0348515-B1 (EP)
Title: Abnormality detector for driving system of injection molding machine
IPC: B29C45/50
Filed: 1988-11-24
Granted: 1993-07-14
Abstract: An abnormality detector for a driving system of an injection molding machine is equipped with a microprocessor (19) for a controller. The microprocessor causes a display (24) to display the occurrence of abnormality when the difference between the driving current of a servo motor (5) for injection shaft and the output of a pressure detector (3) indicating a resin pressure inside a cylinder (2), that are detected periodically between the start of injection and the end of metering, respectively, is outside an allowable range, stops also driving of the servo motor and thus prevents the production of defective molds due to the occurrence of abnormality in the screw driving system and damages to components of the screw driving system and the mold.
Patent EP-0340394-B1 (EP)
Title: Cover for a hollow rectangular post used for a fence, in particular a screen fence
IPC: E04H17/12
Filed: 1989-02-15
Granted: 1990-08-08
Abstract: 1. Capping for fixing to a post having a rectangular hollow profile, the capping being adapted to mount lattice fencing and being of sheet material with an overhang beyond the post on the fencing side, characterised in that the cover (31) of a cap (3) matched to the width (B) of the post (1) has a greater depth (T) than that of the post (1), the front-side face of the cap (3) bordering the overhang beyond the post (1) is absent, the free ends of the side wall portions (32, 33) adjacent to the absent front face are each provided with a recess (321 and 331) bounded on one side by the overhang and extending back to the post and arranged to receive the horizontal elements (21) of the lattice, and the remaining protuberant portions of the side wall portions (32, 33) are slit to the depth of the overhang to form tongues (322, 323 and 332, 333).
Patent EP-0339499-B1 (EP)
Inventor: KOHLMANN HANS-ALBRECHT
IPC: F23D14/62
Filed: 1989-04-21
Granted: 1993-12-15
Abstract: The operation of a burner plate (1), passed through by mixture outlet openings (2), of a panel-burner, in particular radiation burner, is supervised by means of at least one electrode (3) which measures the ionisation in the flame region. In order to ensure that a burner flame which is usable for ionisation measurement is available to this electrode (3), a limited region (4) of the burner plate (1) is assigned to it, in which the burner flames are dimensioned with a greater length than in the remaining region of the burner plate (1). Longer burner flames in this region (4) can be achieved by dimensioning the mixture outlet openings (5) of this region (4) smaller than the remaining mixture outlet openings (2) of the burner plate (1) or by dimensioning the air proportion of the mixture supplied to the burner plate (1) in this region (4) smaller than in the remaining region of the burner plate (1). <IMAGE>
Patent EP-0356705-B1 (EP)
Inventor: ZINGHER ODED
IPC: B41F33/00
Filed: 1989-07-25
Granted: 1993-10-20
Abstract: For the simplification and less expensive manufacture of ink measuring apparatuses, a manual densitometer is connected to an ink control device. For simplifying operation, a user guide is provided by means of a display apparatus coupled to the densitometer. Using the manual densitometer, measurements can be taken on a printed sheet in freely selectable image zones. The image zones can be matched to the subject and the measuring points can be placed in the image region so that ink control strips are not required.
Patent EP-0358119-B1 (EP)
Title: A method for the manufacture of fibreboards
IPC: B27N3/02
Filed: 1989-09-01
Granted: 1992-11-19
Abstract: The invention relates to a method for the manufacture of fibreboards from a paper material ground to a fleece, coated with a thermoplastic and where the thermoplastic constitutes the bonding agent in the fibreboard.
Patent EP-0363918-B1 (EP)
Inventor: PARKINSON KEITH
IPC: B29C31/00
Filed: 1989-10-11
Granted: 1995-05-24
Abstract: A retortable container has a wall of at least two co-formed laminae. This wall is highly impermeable to fluids selected from the group consisting of oxygen and aromatic vapors. The wall includes a first load-carrying lamina (72) of a first plastic material. This load-carrying lamina has been formed without mechanical hysteresis in the melt phase by a thermal pressure forming apparatus to cause strengthening with orientation of the load-carrying lamina in at least one axis but without memory of its pre-melt phase shape. The wall also includes a second sealing lamina (82) of a second plastic material. This second sealing lamina is coextensive with the first load-carrying lamina. Consequently, the container formed by the apparatus is retortable, i.e. it can withstand temperatures and pressures of a retort chamber without undergoing significant and permanent distortion.
Patent EP-0371335-B1 (EP)
Title: Connection clamp for electrical installation devices
IPC: H01R4/38
Filed: 1989-11-16
Granted: 1993-08-25
Abstract: With the connection clamp, a displaceably arranged terminal box which is associated with a pressure clamp in cooperation with a clamping screw is to be stiffly fixed within its displacement region in any desired position by a retaining device. The retaining device is formed by means of a sleeve (5) which rests resiliently against the shaft (3a) of the clamping screw (3), said sleeve itself being inserted into a through-hole (1b), provided for the clamping screw (3), of the pressure clamp (1) in a self-holding and captive manner. Due to the continuously variable displacement unit formed from terminal box and clamping screw, the connection clamp is particularly suitable in line protection switches for connecting both busbars and individual conductors. <IMAGE>
Patent EP-0371664-B1 (EP)
Inventor: KELLAND JOHN WILLIAM
IPC: C08F10/00
Filed: 1989-11-17
Granted: 1995-04-05
Abstract: Silica supports for use in the production of catalysts for olefin polymerisation, in particular where the surface is substantially free from reactive hydroxyl groups, comprise (RCOO)2Mg deposited on the surface of the silica and/or groups of the general formula R(CO2MgO)n linked to surface silicon atoms, where R is a hydrocarbon radical and n=1 to 6. Such supports are suitable for the production of stereospecific catalysts of high activity in the polymerisation of olefins especially propylene.
Patent EP-0330581-B1 (EP)
Title: Method and device for feeding an electrical installation , and its use in lamps
IPC: H02J9/06
Filed: 1989-02-23
Granted: 1993-04-28
Abstract: Use is made of a storage capacitor (CS) inserted between installation (10) and network (20) and fed through a limiter (30) of its charging current. This limiter is controlled by a regulator unit (40)/controller (40R-40C) dependent upon a programmer (50). This programmer operates so as to bring about starting even when the charge on the capacitor is zero or practically so, and then to raise the charging current in accordance with a programmed law (52) during a transient period and finally to monitor the charge and hold it close to a threshold independently of fluctuations in the network. Application to high-pressure metal-vapour lamps. <IMAGE>
Patent EP-0370853-B1 (EP)
Title: Texturing a mold surface
IPC: B44C3/04
Filed: 1989-11-03
Granted: 1993-09-01
Abstract: A mold surface is first treated with an enameling composition (12) which, while still unfused, is provided with a distribution of particulate material such as sand (14); the mold surface is then fired and then a second coating (16) of predetermined thickness is applied over the first coating including the particulate material followed by a second firing to finish the mold.
Patent EP-0357546-B1 (EP)
Title: Anchorage shank for an endoprosthesis
IPC: A61F2/30
Filed: 1989-07-13
Granted: 1993-04-28
Abstract: The stem (4) anchored in a tubular bone (1) is provided with single spacers (8) distributed over its length. 
<??>These stabilise the stem (4) over its entire length in the surgical cavity which is, when a new cementing technique is used, "empty" until a bone cement bed (3) has been built up by sectional introduction of bone cement and subsequently hardened. 
<IMAGE>
Patent EP-0413707-B1 (EP)
Inventor: FULLERTON LARRY W
IPC: H04J3/00
Filed: 1989-03-10
Granted: 1995-06-28
Abstract: A time domain communications system (10, 96) wherein time modulated (220), impulse derived signals are multiplied (226) by a template signal (234), integrated (248), and then demodulated (254, 258, 260). By this process, usable signals (262) are obtained which would be otherwise obscured by noise.
Patent EP-0394387-B1 (EP)
Inventor: SCHAUFELBERGER ROLF
IPC: B60T8/00
Filed: 1989-08-16
Granted: 1993-10-27
Abstract: Un système antidérapeur est équipé de moyens de détection de patinage. En cas de détection de patinage, les roues avant et/ou arrière du véhicule sont bloquées.
Patent EP-0411132-B1 (EP)
Title: Heating equipment using laser beam
Inventor: DAIKUZONO NORIO
IPC: A61N5/067
Filed: 1989-10-05
Granted: 1995-05-10
Abstract: This invention relates to heating equipment utilizing a laser beam, set on the surface of living tissue or in a lumen passage in a living body and used for the thermotherapy of living tissue. Laser beam scattering pulverulent bodies are sealed in a liquid seal member consisting of a laser beam-transmitting plastics, and a laser beam entering the liquid seal member is introduced into living tissue through the liquid seal member as the laser beam is scattered by the pulverulent bodies.
Patent EP-0378247-B1 (EP)
Inventor: BERNARDIN LEO J
IPC: A61F13/15
Filed: 1985-04-01
Granted: 1995-06-28
Abstract: Disposable diaper includes absorbent material sandwiched between a liq.-permeable liner and an impermeable backing sheet. The absorbent material is composed of two layers of cellulose fibres. The inner layer has a lower density than the outer layer. Pref. the inner layer has a density of 0.03-0.14 g/cm3 and the outer layer has a density of 0.14-0.3 g/cm3. Pref. 80% of the outer layer is void vol. Pref. a layer of superabsorbent material is also included in the diaper and contacts the outer layer. Pref. the inner fibre layer is soft wood fluff and the outer layer is hard wood fluff.
Patent EP-0387649-B1 (EP)
Inventor: VOGT SIEGFRIED
IPC: A23L27/10
Filed: 1990-03-03
Granted: 1994-09-14
Abstract: The invention relates to a process for making a soluble cocoa product, wherein cocoa powder is subjected to extraction with alcohol, in particular ethanol, and a water extract is obtained from the residue. This water extract is concentrated and has a variety of uses as a soluble cocoa product as a base for beverages, confectionery, ice cream, baked goods etc.