baber/WOPTO huggingface dataset:
Patent EP-0351551-A2 (EP)
Inventor: MARTZ JOSEF
IPC: B60R22/26
Filed: 1989-06-15
Abstract: A safety belt arrangement for a motor vehicle seat with tilt adjustment is described. A belt retracting device mounted on the seat frame has an engagement element (locking latch 5) for locking the belt retracting device. For this purpose, a swivelable trigger device (6) with a displaceable ball (8) acts on the engagement element (locking latch 5). By means of an adjustment element (adjustment device 12, pendulum plate 21), the originally set horizontal position of the trigger device (6) is unchanged when the tilt of the vehicle seat changes. The contact point (10) of the trigger device (6) with the engagement element (locking latch 5) lies, for this purpose, on the rotational axis (11) of the trigger device (6). The pendulum plate (21) illustrated in Fig. 3 is secured as a function of the vehicle deceleration by means of a swivel plate (24) with teeth (25a). As a result, a displaceable ball (8) of the trigger device (6) always experiences the same deceleration as the vehicle. Under certain operating conditions it is desired to prevent the engagement element (locking latch 5) carrying out its locking engagement. This occurs according to Fig.2 by means of a disc (17) drive-connected to the belt roller which [lacuna] via play a correspondingly designed gearing element (planet wheel 19) and a cam (18) formed onto the outer circumference of the disc (17). Said cam ultimately locks the engagement movement of the engagement element (locking latch 5). <IMAGE>
Patent EP-0354339-A2 (EP)
Inventor: OLDENDORF CHRISTIAN
IPC: G01G19/40
Filed: 1989-06-30
Abstract: It is proposed for an electronic classification balance having a measured value detector (1), a digital filter (2) connected downstream of the measured value detector (1), a rest control circuit (23), at least two limiting weight memories (5, 6) and a digital classification unit (17...22), which compares the filtered signal of the measured value detector with the stored limiting weights and in the case of rest outputs, depending on the result of said comparison, one of the signals "sample weight below the lower limiting weight", "sample weight between the two limiting weights" or "sample weight above the upper limiting weight", that the value of the sample weight is determined with the full measurement accuracy only in the vicinity of the limiting weights, while otherwise being determined only with a lower measurement accuracy. For this purpose, the classification balance has additional subtractors (3, 4), threshold value memories (11) and comparators (9, 10) which appropriately change the digital filtering (2, 16) and/or the rest control circuit (23). <IMAGE>
Patent EP-0351717-A2 (EP)
Inventor: OKADA JUNGO
IPC: C12N1/21
Filed: 1989-07-13
Abstract: Bacillus plasmid which can be expressed in Bacillus and contains a promoter for the expression of proteins and, linked thereto in a functioning manner, the structural gene of an enzyme, characterised in that it contains a protease promoter linked to an amylase structural gene. <IMAGE>
Patent EP-0363670-A2 (EP)
Inventor: MIKATA YUUICHI C O INTELLECTUA
IPC: H01L29/78
Filed: 1989-09-14
Abstract: An MOS FET of the semiconductor device includes a semiconductor substrate (21) on which a projection (23a) is formed via a given film (22). The projection (23a) is made of a polysilicon having grain boundaries. A pair of gate electrodes (26a) are provided so that one of the gate electrodes (26a) faces the other thereof, via side walls of the projection (23a) and gate oxide films (25). A conductive channel forming area is formed at the side walls of the projection (23a), so that the extending direction of the channel is parallel to the thickness direction of the substrate (21).
Patent EP-0361496-A2 (EP)
Inventor: MURATA YUKIO C O NEC CORPORATI
IPC: H04M1/27
Filed: 1989-09-29
Abstract: A dialing confirmation tone (DCT) output apparatus including a variable attenuator (21) connected between a DCT generator (20) and an adder (12) adding a received voice signal and a dialing confirmation tone. The attenuator attenuates the confirmation tone based on a control signal from a control circuit (18). The control circuit produces the control signal using a conversation condition signal and a receiving situation signal. The conversation condition signal is provided from a conversation condition detector and indicates whether conversation is taking place or not. The receiving situation signal is provided from an earphone jack circuit (14) and indicates whether or not an earphone (17) is used for outputting the added signal. The attenuated confirmation tone can be heard while conversation takes place or the earphone is used.
Patent EP-0362890-A2 (EP)
Inventor: TANIGUCHI MANABU
IPC: G01L3/10
Filed: 1989-10-06
Abstract: A torque sensor according to this invention is so con­structed that a plurality of magnetic cylinders mounted re­spectively to two shafts coupled via a torsion bar are able to be electromagnetically coupled variably to each other in accordance with the relative rotation of the two shafts, and the electromagnetic coupling state of a plurality of cyl­inders mounted to these two shafts is detected by the elec­tromagnetic coupling detection coils wound around the cyl­indrical members. Since the elastic members are provided on a plurality of cylinders mounted to one of the shafts and/or at least at one side in the axial direction of the two cyl­indrical members with the cylinders and/or cylindrical members being urged in the axial direction, so that the elastic members absorb the rattling of the cylinders and/or cylindrical members in the axial direction.
Patent EP-0380778-A2 (EP)
Inventor: BRUECKMANN RALF DR
IPC: C08G16/02
Filed: 1989-12-01
Abstract: The process is of sulphonating aryl compounds obtainable by pyrolysis of a naphthenic residual oil and fractional distillation of the pyrolysis products of the fraction produced at from 100 to 120 DEG C under atmospheric pressure, sulphonating this aromatic fraction using oleum at temperatures of from 120 to 160 DEG C in an amount of from 0.7 to 1.2 parts by weight of oleum, based on oleum having an SO3 content of 24 % by weight, per part by weight of the aromatic fraction, and subsequently condensing the arylsulphonic acids with formaldehyde in a known manner. The condensation products are used as dispersants, in particular in the preparation of dye formulations.
Patent EP-0340867-A2 (EP)
Inventor: ZELL WERNER DR RER NAT
IPC: G02B6/44
Filed: 1989-05-01
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Einbringen einer Mehrzahl von Lichtwellenleitern (LWL) (3) in eine Klemmzwinge (2), zwischen deren Klemmbacken (5, 6) die Lichtwellenleiter nebeneinander in einer Ebene eingeklemmt werden. Ein einfach handhabbares Verfahren, welches bei folgenden Arbeitsvorgängen die Beibehaltung der Relativlage der einzelnen LWL sichert, ergibt sich dadurch, daß die Klemmvorrichtung mittels Formschlußelementen in fixierter Position an einen Gehäusekörper zwischen zwei Sortiergabeln der Sortiervorrichtung derart angelegt wird, daß Einführungskanäle der Sortiergabeln mit einem Aufnahmekanal (1) der Klemmzwinge fluchten, daß danach die LWL in die Sortiergabeln und den zunächst durch Lösen seiner Klemmbacken (5, 6) erweiterten Aufnahmekanal eingelegt werden, daß die LWL darauf mittels einer in die Einfädelungskanäle und/oder den Aufnahmekanal eingeführter Schiebefolien aneinander gedrückt werden, daß dann die Klemmung der Klemmbacken bewirkt und schließlich die Klemmzwinge (2) mitsamt der eingelegten LWL aus der Sortiervorrichtung entnommen wird.
Patent EP-0372612-A2 (EP)
Inventor: LIN SAMUEL
IPC: A61K8/40
Filed: 1989-11-23
Abstract: Amino alkyl silicones modified by reaction with epoxide groups, thereby alkylating the amines. The alkylated amines show decreased reactivity toward aldehydes which may be present in consumer products. The modified amino alkyl silicones may be used in dentifrices and other consumer products.
Patent EP-0341856-A2 (EP)
Inventor: TENG HARRY HO-I
IPC: C08F240/00
Filed: 1989-04-25
Abstract: An petroleum resin of improved color and process for making the same are provided. The improvement in color is the result of a "dry" quench process in which the polymerizate of an olefinic, diolefinic, aromatic or mixed hydrocarbon feedstock polymerized in the presence of a Friedel-Crafts catalyst is quenched by admixing the polymerizate with a phosphite instead of the familiar water wash quenching procedure.
Patent EP-0345952-A2 (EP)
Inventor: RYAN JOHN O
IPC: H04N7/169
Filed: 1989-05-11
Abstract: Time sequential information signals, such as color video signals having a line timing reference and an active video portion, are encrypted by time shifting the active video signal portion towards and away from the line timing reference signal in psuedo-random fashion prior to broadcasting or recording on tape or disk and transmittal to the user. The signals are decrypted by an inverse time shifting technique. By limiting the amount of time shifting between lines, potential signal degradation for color video signals is minimized, and drop out compensation processing is minimally affected, so that the color resolution and picture quality are substantially unaffected. 
     Various levels of security are attainable, ranging from a simple security technique in which the intra field time shifting information is encoded along with the active video to a relatively sophisticated, high security level in which the number of decryption signal processing attempts and the time period within which decryption processing is permitted are limited.
Patent EP-0359416-A2 (EP)
Inventor: MCDOUGALL ANDREW MURRY
IPC: H01L21/48
Filed: 1989-08-21
Abstract: In a step for laminating a stack of layers (21, 22) together in the manufacture of a low-temperature co-fired hybrid circuit having a recess, an insert (23) is disposed in the recess and a resilient pressure pad (24) disposed over the insert and stack. This serves to improve lamination and prevents bowing of the sides and base of the recess. The insert may be of metal and separate from the pressure pad or of resilient material and integral with the pressure pad (3 - Figure 2; 33 - Figure 12).
Patent EP-0363200-A2 (EP)
Inventor: KIYOSAWA SUSUMU
IPC: C23C22/23
Filed: 1989-10-05
Abstract: The present invention provides a zinc phosphating method for cold working which hardly produces sludge and can be carried out in a short period of time. The method comprises treating a steel material with a surface conditioning solution comprising 1 to 20 ppm of titanium ion and having a pH of 8 to 11, and then treating it with a chemical solution comprising zinc ion in a concentration of 1 to 20 g/l, phosphate ion in a concentration of at least 5 g/l, nitrate ion in a concentration sufficient to have a concentration ratio of phosphate ion / nitrate ion of at least 1/3, pyrophosphate or tripolyphosphate ion in a concentration of 0.2 to 2 g/l, Fe (II) ion in a concentration of 0.1 to 20 g/l and a material decomposing nitrite ion and not oxidizing the Fe (II) ion in a concentration of at least 0.05 g/l.
Patent EP-0368506-A2 (EP)
Inventor: BRIDGES IAN GEORGES
IPC: C12N15/54
Filed: 1989-10-24
Abstract: The gene encoding the enzyme ADP-glucose pyrophosphorylase has been isolated from wheat leaf and wheat endosperm tissue. The enzyme is essential to the biosynthesis of starch in plants. Addition of extra copies of the gene to a plant by transformation enhances starch production, increasing the food value of the crop. Conversely, insertion of a gene encoding mRNA antisense to the mRNA encoded by the endogenous ADP-glucose pyrophosphorylase gene will reduce starch production. cDNA sequences are provided which may be used to identify homologous sequences in other tissue and in other plants.
Patent EP-0386371-A2 (EP)
Inventor: MOIR MICHAEL BRUCE
IPC: G11B19/20
Filed: 1989-11-17
Abstract: A disk drive unit comprises a disk drive housing (24), a spindle motor (12) mounted within the housing and including a rotor hub (38, 44) and means (34, 36) for rotatably driving the rotor hub. At least one computer disk (14) is carried by the rotor hub. A timing magnet (46) is also carried generally at one axial end of the rotor hub for rotation therewith, and a plurality of timing control devices (16) are positioned respectively within a plurality of sensor ports (48) formed in the housing in general alignment with the timing magnet. The sensor ports are substantially closed from the exterior of the housing by a flux concentrator ring (18), which also supports conductor means (56) for direct electrical connection with the timing control devices.
Patent EP-0384132-A2 (EP)
Inventor: RAUCH NORBERT
IPC: A01C17/00
Filed: 1990-01-23
Abstract: A broadcaster for flowable spreading material, especially fertiliser, consists of a supply container with at least one adjustable outflow (3), from which the spreading material issues in a falling stream in the manner of a jet, and of a centrifugal disc (6) rotating under it about an axis arranged offset relative to the outflow and with at least one throw blade which extends over the entire radial extent of the jet of spreading material to the circumference of the centrifugal disc. In order to reduce or eliminate the so-called bulk effect and rebound effect particularly where large spreading quantities or a large spreading width are concerned, provision is made that arranged immediately in front of each throw blade (10) in the direction of rotation of the centrifugal disc (6) is a further shorter throw blade (11) which extends over only part of the radial extension of the jet (4) of spreading material and from there to the circumference of the centrifugal disc. The shorter throw blade (11) takes up part of the jet (4) of spreading material during its passage and accelerates these particles outwards, whilst the immediately following longer throw blade (10) intercepts the remaining part of the jet (4) of spreading material and carries its particles outwards. <IMAGE>
Patent EP-0400653-A2 (EP)
Inventor: YOSHIDA EIJI
IPC: G07G1/12
Filed: 1990-05-31
Abstract: The electronic cash register stores monetary transaction information for each guest in the first memory (1) by entering it with the input means (1), and when a totalization operation is specified by the first specifying means (10), the electronic cash register sums up the amount of money stored in the first memory (13) and adds a result of the calculation to the data in the second memory (15). When entering monetary transaction information for a guest is temporarily ended and there is possibility of reentering the transaction information, the cash register keeps the transaction process in the temporary totalization state, namely, keeps the data stored in the first memory (13) without clearing it as summing up the amount of money stored in the first memory (13) and adding its calculation result to the data in the second memory (11), and then, when an additional registration is specified by the third specifying means (9), the cash register subtracts the calculation result in the first memory (13) from the value stored in the second memory (15), and stores the additionally registered transaction information from the input means (1) in the first memory (13) as an additional registration. Accordingly, when registration of its additional order is performed in a restaurant after registration of a new order was performed, the cash register can print both monetary transaction information of a new order and its additional order together   on a single slip (5) on the basis of the data stored in the first memory (13).
Patent EP-0405508-A2 (EP)
Inventor: HARA TADANORI
IPC: C07C51/265
Filed: 1990-06-27
Abstract: Pyromellitic dianhydride, useful as raw material for the manufacture of polyimides, is prepared in high yield and purity by the reaction of benzene derivatives such as benzene, ethylbenzene, diethylbenzenes, and triethylbenzenes with an ethylating agent in the presence of a Friedel-­Crafts catalyst, the separation of tetraethylbenzenes from the reaction products by distillation, and the catalytic vapor-phase oxidation of tetraethylbenzenes using a catalyst containing vanadium pentoxide and titanium dioxide as active ingredients.
Patent EP-0409265-A2 (EP)
Inventor: BLEHA MIROSLAV
IPC: B01D71/52
Filed: 1990-07-20
Abstract: The invention relates to composite membranes for the separation of gas mixtures and a method for their preparation. The membranes have a high selectivity in the separation of He/N2 and O2/N2 mixtures, suitable mechanical properties and a high permeability. They consist of a microporous polymeric base of an aromatic polyimide of the general formula II <CHEM>  where n1 = 150 to 240,  and/or a polyamidoimide of the general formula IV, <CHEM>  where n2 = 140 to 220, and a polymeric thin selective layer formed from a poly(2,6-dimethyl-1,4-phenyleneoxide) or a derivative thereof, of the general formula I, <CHEM>  where n3 = 500 to 1000  and  R = Br, NO2 or SO3Me,  with Me = H, Na, K, Cr or Co. The method for the preparation of the composite polymeric membranes consists in forming a thin polymeric layer of the polyphenyleneoxide of formula I on the microporous polymeric base of formula II and/or of formula IV.
Patent EP-0414133-A2 (EP)
Inventor: UKYO YOSHIO
IPC: C04B35/599
Filed: 1990-08-16
Abstract: A sintered body composed of α′-silicon nitride and β′-silicon nitride, and having a surface portion which contains a greater proportion of α′-silicon nitride than its inner portion does. It has high strength and excel­lent wear resistance. It is produced by preparing a molded body from a sintering material, disposing about the molded body a sintering material which can form a sintered product containing a greater proportion of α′-silicon nitride than the sintered product of the molded body will, and sintering the molded body and the material disposed about it.
Patent EP-0417640-A2 (EP)
Inventor: FRITZ DIETER
IPC: H01J37/065
Filed: 1990-09-06
Abstract: The cathode support (4) has two connecting terminals (8, 9) which are fixedly connected to one another and together form a flange (20) which is supported by means of a compression bearing, pretensioned by springs (29), having balls (27, 28) of ceramic material in a supporting flange (3) connected to the control electrode (5). The balls (27, 28) rest in roller tracks aligned radially with respect to the optical axis (14) and hence ensure that the cathode (7) is centred with respect to the control electrode (6) irrespective of expansion. <IMAGE>
Patent EP-0426065-A2 (EP)
Inventor: WEISSFLOCH REINHARD DR-ING
IPC: B29C53/06
Filed: 1990-10-29
Abstract: A bending machine has a bending device for the bending over, about a predetermined bending line, of a part of a workpiece transported in the said device as well as a transporting device for pushing in the workpiece before the first bending operation and, between two bending operations, pushing it by a transporting displacement which corresponds to the distance between the front edge of the workpiece and the first bending line or between two bending lines. In order to avoid unwanted sagging of the already bent-over part of the workpiece, the bending device (28) is assigned a supporting device (37), which has a supporting element (40) which can traverse transversely with respect to the transporting plane and has a traversing drive (41), the transporting device (12) being assigned a displacement pick-up (34) for the at least partial sensing of the displacement covered by the workpiece and, furthermore, there being provided between traversing drive (41) and displacement pick-up (34) a transmitting device (46) with a control device for transmitting the displacement sensed by the displacement pick-up (34) on the traversing drive (41) in such a way that, after at least the second transporting operation of the workpiece, the supporting element (40) assumes a supporting position for the bent-over part of the workpiece. <IMAGE>
Patent EP-0430110-A2 (EP)
Inventor: TACHIBANA NORIKI C O KONICA CO
IPC: C09K3/16
Filed: 1990-11-24
Abstract: There is disclosed a method for providing an antistatic layer containing a water-soluble conductive polymer and a curing agent on a plastic film by coating, which comprises coating an aqueous processing solution containing the water-soluble conductive polymer and the curing agent on the plastic film to have a pH of the surface of the antistatic layer after drying the plastic layer of 8.5 or less and 2.5 or more.
Patent EP-0424982-A2 (EP)
Inventor: SUTHERLAND II HUGH FERRAR
IPC: H04N3/233
Filed: 1987-04-09
Abstract: A vertical deflection amplifier (20) of a video display apparatus includes first (Q1) and second (Q2) transistor amplifier output stages arranged in a totem-­pole, push-pull configuration. A vertical-deflection winding (L V ) is coupled to the output stages at a deflection amplifier output terminal (22). An S-capacitor (C1) is coupled to the deflection winding (L V ) at a second terminal (21) remote from the output terminal (22). A source (23) of deflection rate signals is coupled to the deflection amplifier (20) for generating a deflection current (i v ) in the deflection winding (L V ). A base current generating circuit (40) is coupled to one (Q1) of the transistor amplifier output stages for providing base current (i1) thereto. The S-capacitor voltage (V1) is applied to the base current generating circuit (40) for enabling conduction of base current (i1) in the one amplifier output stage (Q1). When the video display apparatus is first turned on, the initially discharged S-capacitor (C1) is slowly charged from a DC voltage supply (+30V) to delay generation of vertical def lection past completion of picture tube degaussing. A DC power supply (16) upon energization in response to a switch (15) produces a DC level (+DC2) sufficient for operating the deflection amplifier prior to the conclusion of degaussing.
Patent EP-0430181-A2 (EP)
Inventor: KANOH TOSHIYUKI C O NEC CORPOR
IPC: G06F17/10
Filed: 1990-11-27
Abstract: A matrix arithmetic circuit includes an address generator (7), a first multiplier (1), a second multiplier(2), and an accumulator (3)The address generator (7) generates addresses of first, second, and third memories (4,5.6) to read out matrix elements from the first, second, and third memories at predetermined timings. The first multiplier (1) multiplies the first and second matrices. The second multiplier (2) multiplies the multiplication result from the first multiplier (1) and the third matrix. The accumulator (3) accumulates the multiplication result from the second multiplier (2) to obtain an arithmetic result.
Patent EP-0435047-A2 (EP)
Inventor: MERRILL RICHARD B
IPC: H01L23/60
Filed: 1990-12-08
Abstract: A circuit is disclosed for protecting an integrated circuit or another circuit from damage due to electrostatic discharge. The protection circuit includes a triggering circuit and a clamping circuit. In response to an electrostatic discharge, the triggering circuit turns on the clamping circuit to clamp a node of the protected circuit to both an upper and a lower potential. This allows the electrostatic discharge to dissipate harmlessly to either potential source, depending upon its polarity. Preferably, the triggering circuit consists of a resistor-capacitor network which generates the required control signal every time power is supplied to the circuit being protected, while the clamping circuit consists of a pair of transistors for connecting an input pin to both the high and low potential sources. Typically, one protection circuit is coupled to each input/output pin of the integrated circuit being protected.
Patent EP-0435091-A2 (EP)
Inventor: BAIRD JOHN
IPC: B29C45/00
Filed: 1990-12-13
Abstract: An isothermal injection molding process includes providing an injection molding apparatus (10) having at least one molding cavity and heating the cavity to a temperature greater than the heat deflection temperature of the molding material (32) to be employed. Molten molding material (32) is then injected into the mold cavity and once injected, cooled to a temperature less than or equal to the heat deflection temperature of the molding materials (32) so that the molded parts may be removed from the apparatus (10).