baber/WOPTO huggingface dataset:
Patent EP-0494962-A1 (EP)
Title: Sleeve-type carrier with integral alignment feature.
Inventor: SCHUSTER RICHARD LEE
IPC: B65D5/02
Filed: 1990-09-20
Abstract: An enclosed article carrier having upper sloping and panels to conform to the shape of the end articles in the carrier. The end panels are comprised of dust flaps adhered to overlapping upper and lower end flaps. Each dust flap is connected to the adjacent edge of its side panel along angled fold lines, the bottom edge of the dust flap being connected to the side panel adjacent the bottom panel of the carrier. Each dust flap has a cutout extending from its outer edge to a point spaced from the juncture of the fold lines. The carriers are thus strong enough to resist bowing during loading, resulting in well-aligned end panel flaps.
Patent EP-0442329-A1 (EP)
Inventor: JACOBSEN STEPHEN C
IPC: G01D5/14
Filed: 1991-01-31
Abstract: Displacement measuring apparatus for measuring the displacement and movement of an object includes an array of sensors having an operative surface and circuitry for producing an electrical output signal whose value is dependent upon the disposition of an electrical/magnetic field producing member along the sensor array. The field producing member is disposed to contact and slide over the operative surface as the object whose displacement is to be measured is moved. The value of the electrical output signal produced by the circuitry is thus dependent upon the position of the field producing member along the sensor array and thus by the position and movement of the object.
Patent EP-0449135-A1 (EP)
Inventor: TAKAHASHI HIROSHI YOKKAICHI RE
IPC: C08G59/00
Filed: 1991-03-22
Abstract: Disclosed is a polyalkylene terephthalate type flame retardant resin composition comprising:
     (A) 100 parts by weight of a polyalkylene terephthalate resin,   (B) 30 to 250 parts by weight of a filler,   (C) 5 to 50 parts by weight of an organic halogen compound having a glycidyl group, and   (D) 5 to 50 parts by weight of sodium antimonate,     
 wherein heat resistance is improved and change in molding stability is small even when it is exposed to high temperatures during molding.
Patent EP-0444715-A1 (EP)
Inventor: MOTOYOSHI TAKEO C O ITAMI SEIS
IPC: G11B17/22
Filed: 1988-03-28
Abstract: A disk storage and retrieval device is disclosed in which at least one stocker is disposed in a housing above a recording and reproducing device for storing a multitude of disk cartridges. The stocker has a plurality of horizontal shelf plates on which cartridges are received, the shelf plates being vertically disposed at equal intervals. A horizontal guide rail is mounted on a pair of vertical guide rails for vertical movement therealong. A carrier is supported on the horizontal guide rail so as to be movable therealong in the horizontal direction for transporting a disk cartridge from the stocker to the recording and reproducing device or vice versa. A cartridge handling mechanism is attached to the carrier for transporting a cartridge between the carrier and the stocker and between the carrier and the recording and reproducing device. In one embodiment, the stocker may be rotatabe around a vertical rotary shaft on which the shelf plates are mounted for rotation therewith. Each of the shelf plates has a plurality of storage areas for receiving a plurality of disk cartridges.
Patent EP-0458188-A1 (EP)
Inventor: KREHER KLAUS
IPC: G01N30/36
Filed: 1991-05-16
Abstract: Chromatographieanlagen mit Vorrichtungen für die Verpressung der Säulenpackung und/oder für die Pulsationsdämpfung wurden verbessert durch den Einbau einer zusätzlichen Vorrichtung, in der ein vorgewählter Mindestdruck, der unabhängig vom Eluentendruck ist, mit einer zweiten Druckkomponente kombiniert wird, die proportional dem Eluentendruck ist.
Patent EP-0464385-A1 (EP)
Inventor: DOBRING WILFRIED
IPC: H01R12/71
Filed: 1991-06-05
Abstract: A plug connector, comprising a plug core (4) with a plurality of contact elements (30) which can be coupled on the input side to contact elements of a mating connector and are connected on the output side to electrical conductor wires (34). On the output side, a guide part (32) is arranged after the plug core (4), which guide part (32) has a number of guide channels (44), which are straight or deflected at right angles to the conductor wire axis, the number of which corresponds at least to the number of conductor wires (34), the input openings (33) of the guide channels facing the plug core (4) having a first arrangement pattern corresponding to the arrangement of the contact elements (30) or to the conductor wires (34) connected thereto, and the output openings of said guide channels (44) having a second arrangement pattern, different from the first arrangement pattern. During assembly of the plug connector, the conductor wires (34) are automatically fanned out and positioned in the desired arrangement pattern. <IMAGE>
Patent EP-0480131-A1 (EP)
Inventor: GILLERT JOACHIM DIPL-ING
IPC: H01H35/02
Filed: 1991-06-20
Abstract: 2.1 In known tilt switches, having a spherical contact element, in the past it was not ensured that, when contact is made by the sphere, approximately equal contact forces act on both contact parts. The object on which the invention is based is thus to specify a tilt switch in which the contact forces are distributed as evenly as possible onto the two contact parts. 2.2 This object is achieved in that the housing inner wall of the tilt switch is of conical shape. In this case, the cone angle ( gamma ) is intended to increase in the direction of the opening of the cone. In one advantageous embodiment, the housing (11, 16, 17) contains a first depression (12) having a cone angle ( gamma ) which merges into a second depression (13) having a cone angle ( delta ). 3. The drawing shows a side view of a tilt switch. <IMAGE>
Patent EP-0466123-A1 (EP)
Inventor: NARAHASHI SHOICHI
IPC: H03F1/32
Filed: 1991-07-09
Abstract: In a feed-forward amplifier which has an error detection circuit (1) for detecting a nonlinear distortion component of a main amplifier (7) and an error rejection circuit (2) for amplifying the detected distortion component by an auxiliary amplifier (12) and injecting it into the main amplifier to thereby cancel an error component, a first pilot signal (PS1) is injected into a signal input path and a second pilot signal (PS2) is injected into a signal amplification path of the error detection circuit. A first variable attenuator (24) and a first variable phase shifter (25) of the error detection circuit are adjusted by a control circuit (33) so that the level of the first pilot signal component on an error injection path of the error rejection circuit decreases to minimum. A second variable attenuator (26) and a second variable phase shifter (27) of the error rejection circuit are adjusted by the control circuit so that the level of the second pilot signal component on a signal output path decreases to a minimum. The first pilot signal component which appears on the signal output path is rejected by inserting therein a filter (32) or cancelled by supplying the error injection path or signal output path with the first pilot signal after adjusting its amplitude and phase. Alternatively, the frequency of the first pilot signal to be injected into the signal input path is spread to thereby lower the level of the first pilot signal per unit spectrum which appears on the signal output path.
Patent EP-0466151-A1 (EP)
Inventor: GILBERT JEROME
IPC: H02J13/00
Filed: 1991-07-11
Abstract: This method utilises the technique of carrier currents between emitter-receivers (2, 3..) called slaves each comprising a microcontroller (4, 5..), and a master controller (6) comprising a microcontroller (7) whose memory contains addresses relating to the slaves and to the dwelling. According to the invention, when a slave is connected onto the network, a push button (13) is pressed so as to trigger off a sub-program (14) for assembly of a message containing the following data: general broadcast; request for allocation of address; address of the slave, the message is sent (15), a response from the master controller is awaited (16), then as soon as the response is received, the requesting slave places into memory (17) the dwelling address and the slave address. <IMAGE>
Patent EP-0479077-A1 (EP)
Inventor: BOTT REINHARD DR-ING
IPC: B01D25/26
Filed: 1991-09-21
Abstract: As part of the design of the pressure filter, in accordance with its type, there is a pressure chamber having connections for a fluid inlet, a filtrate outlet and a backwash pipe for the discharge of fluid constituents deposited on the filter surface, a plurality of pressure-resistance filter elements and also, connected to the backwash pipe, a backwash device equipped with a backwash head, which seals off a part of the filter surface from the suspension space, a pressure which is always lower than the pressure in the filtrate being able to be set in the backwash space delimited by the backwash head. According to the invention, the filter elements are composed of flat filter plates having on the inner side a flow channel for the filtrate flowing off. The filter plates are arranged one behind the other in a plane parallel fashion with a separation for the fluid channel, both the plate upper side and the plate lower side being able to be washed by the fluid to be filtered. The backwash head and the filter surface formed by the filter elements are movable relative to each other. <IMAGE>
Patent EP-0481474-A1 (EP)
Inventor: ALAGNA ETTORE
IPC: C23G5/04
Filed: 1991-10-16
Abstract: The present invention concerns a machine for washing mechanical pieces with volatile solvents comprising, in combination, a gasproof washing chamber (1) provided with first heating means to keep the walls of the washing chamber at a temperature close to boiling temperature of the solvent, and means to recover the dirty solvent discharged from said chamber essentially consisting of a solvent distiller (10) provided with second heating means and with means to condense the vapours of the solvent. According to the invention, the washing chamber is at least partly surrounded by a gasproof annular cavity (3), said heating means of the washing chamber consist of at least part of the solvent vapours coming from said distiller (10) and fed into said annular cavity (3), and said condensing means at least partly consist of the walls of said annular cavity (3), which latter is provided with means to collect the condensate.
Patent EP-0483793-A1 (EP)
Inventor: CHAPMAN DEREK DAVID
IPC: B41M5/035
Filed: 1991-10-30
Abstract: A cyan dye-donor element for thermal dye transfer comprising a support having thereon a dye layer comprising a mixture of cyan dyes dispersed in a polymeric binder, at least one of the cyan dyes having the formula:
       
 wherein: 
   R¹ and R² each independently represents hydrogen; a substituted or unsubstituted alkyl group having from 1 to 6 carbon atoms; a substituted or unsubstituted cycloalkyl group having from 5 to 7 carbon atoms or a substituted or unsubstituted allyl group; 
   or R¹ and R² can be joined together to form, along with the nitrogen to which they are attached, a 5- to 7-membered heterocyclic ring; 
   or either or both of R¹ and R² can be combined with R³ to form a 5- to 7-membered heterocyclic ring; 
   each R³ independently represents substituted or unsubstituted alkyl, cycloalkyl or allyl as described above for R¹ and R², alkoxy, aryloxy, halogen, thiocyano, acylamido, ureido, alkylsulfonamido, arylsulfonamido, alkylthio, arylthio or trifluoromethyl; 
   or any two of R³ may be combined together to form a 5- or 6-membered carbocyclic or heterocyclic ring; 
   or one or two of R³ may be combined with either or both of R¹ and R² to complete a 5- to 7-membered ring; 
   m is an integer of from 0 to 4; 
   R⁴ represents an electron withdrawing group; 
   R⁵ represents a substituted or unsubstituted aryl group having from 6 to 10 carbon atoms or a substituted or unsubstituted hetaryl group having from 5 to 10 atoms; 
   R⁶ and R⁷ each independently represents an electron withdrawing group; and 
   R⁶ and R⁷ may be combined to form the residue of an active methylene compound; 
and at least one of the other of the dyes has the formula:
       
 wherein: 
   R¹, R², R³ and m represent the same as above; 
   X represents hydrogen, halogen or may be combined together with Y to represent the atoms necessary to complete a 6-membered aromatic ring; with the proviso that when X is hydrogen, then J represents NHCOR F , where R F  represents a perfluorinated alkyl or aryl group; and with the further proviso that when X is halogen, then J represents NHCOR⁸, NHCO₂R⁸, NHCONHR⁸ or NHSO₂R⁸; and with the further proviso that when X is combined with Y, then J represents CONHR⁸, SO₂NHR⁸, CN, SO₂R⁸ or SCN, in which case, however, R⁸ cannot be hydrogen; 
   R⁸ is the same as R¹ and R⁵ as described above; and 
   Y is R¹, R⁵, acylamino or may be combined together with X as described above.
Patent EP-0487005-A1 (EP)
Inventor: BOKERMAN GARY NED
IPC: C08G77/06
Filed: 1991-11-18
Abstract: The described invention is a process for producing silanes and polysiloxanes. The process comprises contacting silica with a preformed alkylaluminum compound in the presence of a catalyst effective in facilitating the reaction. Preferred catalysts are copper, tin, zinc, phosphorous and compounds thereof.
Patent EP-0492396-A1 (EP)
Inventor: YAMAMOTO YUSHIN
IPC: H02M7/493
Filed: 1991-12-18
Abstract: A parallel inverter system has a plurality of AC output inverters of an instantaneous voltage control type, a bus (3) for connecting outputs of the inverters to a load (4) so as to share the load current, a detection circuit (406a) for detecting a cross current component in a current flowing among the inverters (100), and an instantaneous voltage control circuit (403) for controlling the output voltages of the inverters. In response to a signal in accordance with the detected cross current component from the detection circuit, the voltage control circuit (403) inserts a virtual impedance (405a) between the inverters so as to suppress cross current.
Patent EP-0461751-A1 (EP)
Inventor: GAJEWSKI KENNETH J
IPC: B32B37/00
Filed: 1991-04-24
Abstract: A process for preparing laminated safety glazings having a plurality of interlayer laminae includes the initial step of tacking together the laminae to maintain their registry during handling and insertion of the laminae between glass sheets for the subsequent lamination of the assembly.
Patent EP-0465134-A1 (EP)
Inventor: SCHMIDT FRANK J
IPC: B65D55/06
Filed: 1991-06-27
Abstract: A tamper indicating closure for a closure cap (10) having a button (26) which is movable between a first (elevated) position and a second (downwardly recessed) position in accordance with the state of closure of an associated container (20). A tamper indicating arrangement includes a first layer (32) directly attached to the button (26) and an overlying second layer (34) that can be connected to the button (26) generally at the periphery thereof. The first layer (32) is photoactive and the second layer (34) is of a friable filter material. Normally the second layer (34) protects the first layer (32), but when the button (26) changes its shape, the friable filter layer (34) will crack and expose the underlying photoactive layer (32) to cause a change in the photoactive layer (32). This change can be disappearance of a message, say including a UPC code, or developing of a latent message on the photoactive layer (32).
Patent EP-0468776-A1 (EP)
Inventor: GUTHRIE DUNCAN RICHARD
IPC: B65B11/54
Filed: 1991-07-24
Abstract: The disclosure relates to an article wrapping apparatus including a perimeter frame (19) to support a sheet of film (18) or wrapping material in engagement with a face of the frame, the frame defining an opening (21) through which the article to be wrapped may pass to engage the sheet or film around the article, the frame having means to hold the sheet to said face of the frame comprising vacuum port means (24, 25) extending around the frame to hold, by suction, the sheet or film against the face of the frame for the article wrapping operation.
Patent EP-0474503-A1 (EP)
Inventor: LYONS SR ROBERT J
IPC: E05F1/12
Filed: 1991-09-06
Abstract: A counterbalanced door assembly particularly suited for heavy-duty load bearing applications such as sidewall access doors, and for precasting into concrete slabs, comprises a door (12), a frame (20) surrounding the door (12), a hinge connecting the door to the frame for rotation about a first axis (22), a torque rod arm (42) mounted to rotate about a second axis (50) displaced from the first axis (22), and one or more torque rods (38, 40). One end of the torque rod arm (42) is connected to the torque rod (40) to twist the torque rod as the torque rod arm (42) rotates about the second axis (50) thereby generating a counterbalance force. A force control mechanism, which may be a cam (48) with a properly shaped cam surface or a link (86) hinged at either end, receives the counterbalance force from the torque rod arm (42) and applies it in a controlled direction over a controlled effective moment arm relative to the first axis (22) to generate the desired counterbalance torque. 
     The door assembly has a height, when the door is closed, no greater than the height of the frame (20), so that the door assembly is suitable for use as a flush-mounted sidewalk or floor access door and for precasting the door assembly into a concrete slab.
Patent EP-0485226-A1 (EP)
Inventor: HITCHCOCK MARTIN K
IPC: C08L25/00
Filed: 1991-11-08
Abstract: Expandable and expanded particles which are alkenyl aromatic-alkyl acrylate copolymers or physical blends of an alkenyl aromatic polymer, like polystyrene, and an alkenyl aromatic-alkyl acrylate copolymer, like poly(styrene-n-butyl acrylate), have decreased expansion times and lower minimum densities under the same expansion conditions when compared to expandable and expanded particles of only a alkenyl aromatic polymer.
Patent EP-0443931-A1 (EP)
Inventor: CLEMENTIN PHILIPPE
IPC: F24B7/00
Filed: 1991-02-18
Abstract: The invention relates to improvements to the heat recovery device for a chimney functioning with an open or closed hearth, intended to be placed in the region of the flue to recover the calories present in the combustion smoke, the subject of main patent FR-88.17150. According to the invention, the recovery device is formed from at least two shells (1 and 2) separated by a panel (3) with a direct evacuation flap (4), one at least of the shells (1 or 2) comprising at least one lateral corridor (5, 6) for circulation of the combustion smoke. The external walls of the lateral corridors have a sawtooth shape to increase the exchange surface area. Moreover, inside each of the corridors, there are placed baffles in the form of grilles inserted into the recovery device like drawers, which facilitates maintenance. The invention is of interest to manufacturers of heating equipment. <IMAGE>
Patent EP-0446131-A1 (EP)
Inventor: JUNINO ALEX
IPC: A61Q5/10
Filed: 1991-03-06
Abstract: Process for dyeing keratinous fibres, consisting in applying to these fibres a composition (A) containing a substituted monohydroxyindole, corresponding to the formula: <IMAGE> in which X denotes allyl, substituted or unsubstituted by OH, it being also possible for X to denote halogen or <IMAGE> in which R4 and R5 denote alkyl, R1 denotes hydrogen, alkyl, R2 and R3 denote hydrogen, alkyl, carboxyl or alkoxycarbonyl; the colour being developed with the aid of an oxidising system consisting of:     (i) iodide ions and hydrogen peroxide,   (ii) nitrites,   (iii) metal salts of manganese, cobalt, copper or silver,   (iv) rare-earth salts; and to the compositions and devices for using this process.
Patent EP-0461028-A1 (EP)
Inventor: PARE CHRISTIAN
IPC: A61B6/04
Filed: 1991-06-05
Abstract: To pass from an anteroposterior examination to a lateral examination with an osteodensimeter, the arch (8) supporting the X-ray tube (4) and the radiation detector (7) of this apparatus is displaced laterally (15). At the limit (20) of this displacement, the assembly is allowed to tilt (29). At the limit of this tilting, the transverse translation is reversed (16). Before carrying out the lateral examination, the bed (3) on which the patient to be examined is lying is raised. It has been shown that these kinematics make it possible to keep fixed the spacing, set upon instruction, between the X-ray tube and the detector. 
<IMAGE>
Patent EP-0466593-A1 (EP)
Inventor: MARBOT ROLAND
IPC: H04L7/033
Filed: 1991-07-10
Abstract: The device for sampling recurrent data with a period R in a data signal TS comprises an alignment circuit 43 which adjusts the delay of a clock signal relative to a front of the data signal about a value (n +  alpha ), where n is a positive integer or zero and  alpha  is a positive number less than 1. The invention applies in particular to networked systems for digital data transmission, and in particular to computer systems. <IMAGE>
Patent EP-0467805-A1 (EP)
Inventor: PAOLINI FRANCESCO
IPC: A61M1/36
Filed: 1991-07-15
Abstract: Equipment provided with an optical/electronic system comprising an LED diode (11) and a photosensitive sensor (12) capable of receiving the light radiation emitted by the LED (11) and of providing a corresponding electrical signal, and a circuit (15) for processing this electrical signal. When in use a tube (5) through which blood flows is placed between LED diode (11) and sensor (12). The equipment is provided with a test circuit capable of being connected periodically to the processing circuit replacing the LED (11) and the sensor (12) in order to simulate the behaviour of the latter and to provide a continuous indication of the fact that the tube is present and that blood is present within it, and to check that the parts of the equipment itself are operating correctly.
Patent EP-0460198-A1 (EP)
Title: Connector keying system.
Inventor: SCHNEEBERGER STEFAN
IPC: H01R13/645
Filed: 1990-12-19
Abstract: PCT No. PCT/EP90/02237 Sec. 371 Date Oct. 2, 1991 Sec. 102(e) Date Oct. 2, 1991 PCT Filed Dec. 19, 1990 PCT Pub. No. WO91/10271 PCT Pub. Date Jul. 11, 1991.The connector keying system has a first connector housing (4) with a mating surface and a second connector housing (2) with a mating surface. The second housing (2) is movable relative to the first housing (4). In this system a programming of the keying shall occur automatically as the connector housings (2, 4) are mated together. This achieved as follows: A keying means receiving recess (23) is provided on the mating surface of the first connector housing (4) proximate an end thereof. A keying means is provided in the recess (23). The keying means has a first (22) and a second keying member (24). The first keying member (22) is secured to the first connector housing (4) by first securing means (50, 52). The second keying member (24) is frictionally maintained in corporation with the first keying member (22). The second keying member (24) has second securing means which are provided to cooperate with the second connector housing when the connector housings (2, 4) are mated together.
Patent EP-0482143-A1 (EP)
Inventor: CELIO TINO DR
IPC: B41F33/00
Filed: 1991-05-01
Abstract: On décrit un procédé permettant d'obtenir avec seulement 2 paramètres, à savoir concentration et viscosité, la commande univoque des trois composants typiques pour la rotogravure (couleur, diluant et solvant). Selon une variante, ce procédé peut être mis en oeuvre également pour la commande des deux composants typiques (couleur et solvant) pour l'impression d'emballages (rotogravure et flexographie).