baber/WOPTO huggingface dataset:
Patent EP-0648857-A1 (EP)
Inventor: MATOSSIAN JESSE N
IPC: H01L21/265
Filed: 1994-08-24
Abstract: A plasma ion implantation apparatus (50) includes a vacuum chamber (52) that receives an object (70) to be ion implanted within its walls (66). The object (70) is supported upon an electrically conductive base (72) that is electrically isolated from the wall (66) of the vacuum chamber (52). An electrically conductive enclosure (74) is positioned between the object (70) and the wall (66) of the vacuum chamber (52) and supported upon the base (72). The enclosure (74) is made of an electrically conductive material. A plasma source (58) is positioned so as to create a plasma (68) in the vicinity of the object (70) to be implanted. A voltage source (78) applies an electrical voltage (-V₀) to be base (72) and thence the enclosure (74) relative to the wall (66) of the vacuum chamber (52). Secondary electrons (80) emitted from the object (70) during ion implantation are reflected back (82) to the plasma (68) by the enclosure (74), reducing X-ray production and improving plasma efficiency.
Patent EP-0644563-A1 (EP)
Inventor: JUN WOOKEUM
IPC: H05B6/72
Filed: 1994-09-19
Abstract: A capacitor for the magnetron of a microwave oven is disclosed, in which the structure is relatively simple, so that the material cost would be saved, and that the productivity would be improved. An elliptic opening (111) is formed on a side wall of a shielding case (100) for installing a capacitor. The circumference of the opening (111) is bent to form a projected portion (110) for attaching a capacitor, and a recess (113) is formed on the reverse side of the projected portion (110). An insulation resin case (120a, 220) is formed on the projected portion so as to surround the capacitor by a molding process using an epoxy resin. An insulation cylinder (120b) with an upper portion inserted in the recess also can be molded simultaneously with the insulation resin case (120a). Since in replacement of an insulating case and/or insulating cylinder of a conventional capacitor, an insulation resin structure (120) is formed by a molding process, the number of elements is reduced and the assembling process for attaching these elements is eliminated to thereby improve the productivity. Further, since the holes for fastening a ground fitment are not required, the noise can be effectively shielded.
Patent EP-0653426-A1 (EP)
Inventor: KYOTANI YOSHINORI
IPC: A61K31/40
Filed: 1994-10-28
Abstract: An indole derivative represented by formula (1),
       
 wherein A is a group
       
 or
       
 wherein R¹⁰ is hydrogen or lower alkyl, dotted lines may optionally be resent, and R¹-R⁹ represents various substitutional groups. The compound (1) exhibits a positive inotropic action on cardiac muscle, an anti-arrhythmic action, and a vasodilation action without increasing the heart rate. A heart affection therapeutic agent comprising this compound as an effective component is extremely effective for treating heart failures and arrhythmia.
Patent EP-0655825-A1 (EP)
Inventor: SATOMI HIROBUMI C O ORIENTAL M
IPC: H02K41/03
Filed: 1994-11-17
Abstract: A combined linear-rotary stepping motor shares stator iron plates and mover iron cores for a linear motor portion and a rotary motor portion without lengthening the length in the shaft direction. 
     The combined linear-rotary stepping motor includes a stator 1 having a stator iron core 10 provided with a plurality of salient poles 11, 12, 13, ... composed of the salient poles having a plurality of first stator teeth 24 formed in inner peripheral surfaces thereof in the direction of a shaft 21 and the salient poles having a plurality of second stator teeth 25 formed in inner peripheral surfaces thereof in the circumferential direction and a mover 2 having mover iron cores 22a and 22b supported within the stator 1 movably in the shaft direction and rotatably and provided with a plurality of mover teeth 26 formed in outer peripheral surfaces thereof at an equal pitch in the shaft direction and the circumferential direction in opposing relation to the first and second stator teeth 24, 25. The stator iron core 10 is formed by laminating stator iron plates 30 while rotating the plates by a predetermined angle so that the first stator teeth 24 are formed in the inner peripheral surfaces of the specified salient poles in the shaft direction.
Patent EP-0659729-A1 (EP)
Inventor: BRAUN MAX DR
IPC: C07C51/58
Filed: 1994-12-10
Abstract: A process is described for the preparation of polyfluorochloro- and perfluorocarboxylic acid chlorides, for example the preparation of perfluoropropionyl chloride, chlorodifluoroacetyl chloride and trifluoroacetyl chloride. In these reactions, starting materials are employed which have a CHCl2 group which is converted into the C(O)Cl group by means of photochemical oxidation with oxygen with an addition of chlorine and activating irradiation. The reaction is carried out in such a way that the light used for irradiation has a wavelength  lambda  >/= 290 nm. The process is preferably carried out under atmospheric pressure. Excellent conversion rates combined with high selectivity are achieved when doped Hg radiators are used.
Patent EP-0638994-A1 (EP)
Inventor: SPARKS GEOFFREY SIDNEY C O PHI
IPC: H04B1/04
Filed: 1994-08-09
Abstract: A transmitter comprises a linearised power amplifier circuit (18) consisting of a power amplifier output stage (28) having a feedback loop (34) connected between its output (32) and input (30). The feedback loop (34) includes a coupler (56), a first gain control element (58) and a feedback function stage (64) which collectively determine the loop gain of the amplifier. A second gain control element (54) is provided in the forward gain path of the power amplifier (18). The first and second gain control elements (58,54) are controlled so that the product of their gains is constant. As a result the loop parameters remain substantially constant as the power setting is varied.
Patent EP-0644431-A1 (EP)
Inventor: GERMER WARREN RALPH
IPC: G01R11/00
Filed: 1990-09-24
Abstract: An electronic watthour meter is digitally configurable to operate as several different types of watthour meters for metering electrical energy from a variety of different electric utility services. Automatic scaling of line input currents is provided to scale the voltage input to an analog to digital converter over selected ranges such that low level and high level input signals are measured in an optimum range. A digital signal processor is employed to calculate values for metered electrical energy and output pulses, each proportional to a quantum of energy flowing in the circuit being metered. The processor calculates the value of DC offset errors inherent in the various analog circuits of the meter and uses that value in the calculation of metered electrical energy to compensate for such offset errors. The meter employs automatic and manually initiated test functions for testing the operation of the processor and other critical circuits in the meter.
Patent EP-0635903-A1 (EP)
Title: Battery retaining system
Inventor: MAJIMA TAKAHIKO
IPC: H01M50/50
Filed: 1994-07-12
Abstract: The battery retaining system has a printed circuit board, a battery, and contact fittings. L-shaped contact fittings soldered to the backside of the circuit board hold battery electrode conducting tabs through slits in the circuit board. The battery is solidly retained with reliable electrical contact while minimizing the use of circuit board area. Spent batteries which are harmful to the environment can be easily removed and recycled.
Patent EP-0646603-A1 (EP)
Inventor: RAMACHANDRAN RAMAKRISHNAN
IPC: C08F10/02
Filed: 1994-09-26
Abstract: An ethylene stream which contains ethane as an impurity or a propylene stream which contains propane as an impurity is contacted with a polymerization catalyst in a reactor A thereby producing a polymer product containing unreacted ethylene or propylene and the corresponding alkane. A gas mixture containing ethylene or propylene and the corresponding alkane is separated from the polymer product in flash zone B and purge unit C and subjected to adsorption at a temperature of 50 to 200°C in a bed of adsorbent forming a separator D which selectively adsorbs alkenes, thereby adsorbing substantially all of the propylene or ethylene from the gas mixture. The ethylene or propylene is desorbed from the adsorbent and passed to the polymerization reactor A. The process is operated on a low per pass conversion with recycle of unreacted monomer. In the system of the invention the separator D may be upstream (Figure 2) or downstream (Figure 1) of the polymerization reactor A.
Patent EP-0608170-A1 (EP)
Inventor: DECAESTEKE PHILIPPE C O MATRA
IPC: H04Q11/04
Filed: 1994-01-14
Abstract: In order to set up a videophone communication from a calling terminal (A2) to a called terminal (A1), communication is established on a first CCBT channel, then, from the called terminal, a call return tone is sent automatically to the calling terminal on the first channel, and a call is sent to the telephone apparatus (A3) on the second channel B; in response to the picking-up of the telephone instrument, the two channels are linked automatically from the called terminal; and, in response to a code from the telephone apparatus, a third-party waiting tone is sent to the calling terminal (A2) and a ringing tone to the called videophone terminal (V1); in the event of acceptance by the subscriber of the called videophone terminal, the communication is established automatically in response to the replacing of the apparatus. <IMAGE>
Patent EP-0611220-A1 (EP)
Inventor: TARASSOFF SERGE
IPC: B61B9/00
Filed: 1994-02-01
Abstract: A transport installation on a separate road bed includes track sections 21, 22 of different length or different throughput rate, each being equipped with a hauling cable 23, 24, 25 for moving the vehicles 18 over the corresponding section of track. The vehicle is coupled in succession to different cables and each cable accelerates it, moves it, slows it down and brings it to rest at a station where the change of cable takes place. The longest track sections or section 22 are equipped with two or several hauling cables for simultaneously moving several vehicles over this track section. <IMAGE>
Patent EP-0648457-A1 (EP)
Inventor: VIOLI RAYMOND
IPC: A47J27/04
Filed: 1994-10-04
Abstract: The oven according to the invention comprises an upper opening (11) formed in the top of enclosure (1) and connected to a pipe (12) which carries the excess steam away to a condensation box (14) positioned in the bottom portion of the oven. A constant level of water (18) is maintained in the condensation box (14), and a siphon (22) draws off the excess liquid into a drainpipe (7) leading from the steam generator to an outflow pipe (9). A steam evacuating pipe (26) fitted with a superheater (27) evacuates any excess steam not condensed in the condensation box (14). This avoids putting out too much steam from the oven into the atmosphere and/or into the outflow pipes (9). <IMAGE>
Patent EP-0654729-A1 (EP)
Inventor: CORNETT KEVIN BARRY
IPC: G06F3/033
Filed: 1994-10-07
Abstract: A pick correlation method, comprises the steps of displaying a pick marker on a display screen; directing the pick marker at an image on the display screen, the image comprising at least one line primitive, and the pick marker having a pick window corresponding thereto; subjecting the at least one line primitive to a trivial test, whereby the at least one line primitive can be trivially tested by the trivial test if the at least one line primitive has both of its end-points outside of the same extended edge of the rectangular shaped pick window and, if successfully tested by the trivial test, accepting or rejecting the at least one line primitive in accordance with the results of the trivial test; and if the at least one line primitive cannot be trivially tested, subjecting the at least one line primitive to a non-trivial test which does not require performing floating point operations, and accepting or rejecting the at least one line primitive in accordance with the results of the non-trivial test.
Patent EP-0704123-A1 (EP)
Title: Methods and apparatus for uniquely end encrypting data
Inventor: WASILEWSKI ANTHONY J
IPC: H04H20/00
Filed: 1993-12-01
Abstract: In a data transmission system comprising a plurality N of transmission sites (22, 24, 28) and at least one reception site (30) a set of data at each transmission site is uniquely encrypted by (a) providing each transmission site (22, 24, 28) with a broadcast key (42, 44, 48) unique to that transmission site and a system key (sk) that is the same for all transmission sites, the system key (sk) comprising a plurality S of bits and each of the broadcast keys comprising a unique plurality B of bits, wherein B is less than S; (b) convolving in a predetermined manner at each transmission site (22, 24, 28) the system key and the broadcast key unique (42, 44, 48) to that transmission site to generate a unique data encryption key for that transmission site; (c) encrypting the set of data at each transmission site (22, 24, 28) with the unique data encryption key (42, 44, 48) generated at that site.
Patent EP-0689691-A1 (EP)
Inventor: TAK SEUNG HO
IPC: G06F3/033
Filed: 1994-03-19
Abstract: Une structure compacte pour souris comprend une petite boule, du type balle de golf, sur la surface de laquelle sont ménagés plusieurs réflecteurs optiques concaves ou bien sont incrites des informations relatives à des images, ce qui permet de détecter un déplacement de position et d'inscrire sur cette boule des informations sur les déplacements de positions et sur les paramètres de commande, d'où la réalisation d'une structure compacte.
Patent EP-0691860-A1 (EP)
Inventor: PIVA MARIA TERESA
IPC: A61M5/32
Filed: 1994-03-28
Abstract: Réceptacle de sécurité pour scories utilisable dans les dispositifs de destruction d'instruments à usage médical tels que les aiguilles hypodermiques, les scalpels ou analogue. Le réceptacle possède un corps cylindrique externe (2) et un corps cylindrique interne (3) aptes à coopérer de manière à former un corps de réceptacle (1). Le corps cylindrique externe (2) possède une ouverture externe (20) et le corps cylindrique interne (3) possède une ouverture interne (21). On peut faire tourner les corps cylindriques (2, 3) de sorte que ces ouvertures (20, 21) s'alignent l'une sur l'autre lorsque le réceptacle (1) est en position active, et qu'elles se trouvent sur des côtés opposés lorsque le récipient (1) est en position fermée. On a également prévu des éléments de verrouillage temporaire (30) agissant entre les corps cylindriques (2, 3) en position active, et un dispositif de verrouillage stable (25, 60) agissant entre les corps cylindriques (2, 3) en position fermée.
Patent EP-0694219-A1 (EP)
Inventor: BAEUML ALFRED
IPC: H01R9/03
Filed: 1994-04-14
Abstract: Es wird ein Schnappverbinder (1) mit einer Kontaktierungseinrichtung zur Kontaktierung mit einer verpolungssicherformkodierten, elektrischen Leitung (4) geschaffen, der zur Anbindung an Elektrogeräte dient. Er ist aus einem Anschlußblock (2) mit zwei kegelförmigen Kontaktspitzen (8) und einer aufschnappbaren Klammer (3) mit einem Klammerbett (18) zusammengesetzt, in die die Leitung (4) einlegbar ist. Der Schnappverbinder (1) zeichnet sich durch einfachen Aufbau aus und ermöglicht eine leichte Montage und Demontage der Leitung (4).
Patent EP-0664217-A1 (EP)
Inventor: GOTO AKIRA C O CANON KABUSHIKI
IPC: B41J2/175
Filed: 1994-07-11
Abstract: A filter used for the filtration of a liquid, in which pores based on a plurality of microbaloons are formed in a hardened layer of an activation energy setting resin, these pores communicating with one another so that a liquid can pass through the resin layer. This filter can be formed in an arbitrary place in a desired mode with a high precision. Especially, this filter is most suitably used as a filter in an ink jet head.
Patent EP-0706455-A1 (EP)
Inventor: ECKSTEIN JOHN P
IPC: C08J5/18
Filed: 1994-06-22
Abstract: Copolymers of ethylene and alpha olefins that have been formed by a polymerization reaction in the presence of a single site catalyst, such as a metallocene, are used as a film or as a layer in multiple layer films, including molecularly oriented and irradiated heat shrinkable films. Novel blends of the copolymers with other polymeric materials are disclosed and used as a film or a layer in a film particularly in molecularly oriented and heat shrinkable films. Bags made from the multiple layer films are especially useful for shrink packaging primal cuts of meat. Processes for the formation of flexible films and packages made therefrom are also disclosed.
Patent EP-0721655-A1 (EP)
Inventor: PURSER KENNETH H
IPC: H01J27/02
Filed: 1994-06-30
Abstract: Samples are directed into a liquid or gas chromatograph, and the output from the liquid or gas chromatograph is directed into the ion source of an accelerator mass spectrometry system so as to provide an ultra-sensitive identifier of molecules in the samples.
Patent EP-0723682-A1 (EP)
Inventor: OLSON STEPHEN W
IPC: G06F12/10
Filed: 1994-03-24
Abstract: L'invention concerne un procédé et des circuits fonctionnant selon ce dernier permettant de générer une entrée pour un tampon de traduction situé dans un processeur de données utilisant l'adressage de mémoire virtuelle. Ledit procédé consiste à mémoriser une adresse virtuelle défaillante dans un premier registre (96) et une adresse de table de zones (ZTA) dans un deuxième registre (94). En réponse à l'exécution d'une micro-instruction, la phase suivante consiste à former une adresse est formée en mémoire d'une entrée de table de zones (ZTE) par combinaison sélective du contenu du premier registre avec le contenu du deuxième registre et par test simultané du ZTA pour le mappage d'adresse physique. En réponse à l'exécution d'une micro-instruction suivante, la phase suivante consiste à accéder au ZTE avec l'adresse formée, et à former une adresse en mémoire d'une entrée d'une table de segments (STE) par combinaison sélective du contenu du premier registre avec le contenu du ZTE et test simultané du ZTE de manière à rechercher une anomalie de zone. En réponse à l'exécution de la micro-instruction suivante, la phase suivante consiste à accéder au STE avec l'adresse formée, et à former une adresse en mémoire d'une entrée de table de pages (PTE) par combinaison sélective du contenu du premier registre avec un contenu de STE et test simultané du STE de manière à rechercher une erreur de zone. En réponse à l'exécution d'une micro-instruction suivante, la phase suivante accède au PTE avec l'adresse formée par combinaison sélective du contenu de STE et du contenu de PTE et sort la combinaison sous forme d'entrée de tampon de traduction, et par test simultané du PTE de manière à rechercher une erreur de page.
Patent EP-0713450-A1 (EP)
Title: Felt-tip pen for writing on posters
Inventor: SCHWARZ MICHAEL
IPC: B43L25/10
Filed: 1994-07-05
Abstract: PCT No. PCT/EP94/02199 Sec. 371 Date May 16, 1996 Sec. 102(e) Date May 16, 1996 PCT Filed Jul. 5, 1994 PCT Pub. No. WO95/04661 PCT Pub. Date Feb. 16, 1995A felt-tip pen (1) for writing on posters or the like is inserted into an ink pot for refilling and keeping. In order to prevent the outer sides of the felt-tip pen from becoming soiled with ink, the felt-tip pen has an axial groove (12) parallel to the felt-tip (10) entered by a collar (22) that surrounds the opening (21) of the ink pot (20) when the felt-tip pen is inserted through the opening. This groove is designed in an intermediate piece (5) that bears the felt-tip and that is in turn inserted onto the cup-shaped end (3) of the handle with a second groove (11 ) of the same size as the first but oriented in the opposite direction. The felt-tip may thus be inserted on both sides onto the handle (2) and into the ink pot and at the same time it is well sealed in the ink pot.
Patent EP-0676096-A1 (EP)
Title: Unite logique de demodulateur adaptable aux protocoles a donnees multiples
Inventor: LIM RICARDO
IPC: H04L27/00
Filed: 1994-09-16
Abstract: On décrit une unité logique de démodulation (200) et un procédé d'utilisation correspondant adaptables aux protocoles à données multiples, comprenant une unité logique arithmétique (205) dont l'architecture est optimisée pour démoduler les protocoles à données multiples, sous la surveillance d'un automate réalisé par matériel (209) fonctionnant selon un mode choisi correspondant à l'un des protocoles à données multiples.
Patent EP-0671143-A1 (EP)
Inventor: DEL FRATE FRANCO
IPC: A47L15/42
Filed: 1995-01-14
Abstract: The wash tank (3) is adapted to be closed by means of a front door assembly (4) and accomodates two baskets (7, 8) arranged one above the other. The whole of the inner surface (6) of said door assembly (4) is receding outwards and the baskets (7, 8) extend to an identical depth which is equal to the full inner depth of the wash tank. The detergent and rinse aid dispensers (14, 15) and the programme sequence control device (10) of the machine are mounted on the outside of the door assembly (4) in a space comprised between the wash tank (3) and the worktop (2).
Patent EP-0670127-A1 (EP)
Inventor: MUELLER ANTON
IPC: F16M13/02
Filed: 1995-01-26
Abstract: The attachment comprises a holder (3,5) which consists of two interconnected C-shaped clamping jaws (3a,3b;5a,b) which are tensioned against the seat support (2). The clamping jaws are positioned in symmetrical mirror arrangement to each other and each have a contact surface for a counter-holder (4,6). The counter-holder of the seat (1) is in the form of an L-shaped angle piece one arm (9,10) of which rests on the contact surfaces. The ends of the clamping jaws each have a fixture hole for clamping parts, pref. screws.
Patent EP-0679538-A1 (EP)
Inventor: KATAMI KAZUNORI
IPC: B43K23/12
Filed: 1990-03-12
Abstract: A cap for writing instruments containing ink, having safety ventilation meams enabling an air flow along the cap, if the cap has lodged in a person's windpipe when swallowed accidentally, the cap being closed on all sides with the exception of an insertion end (4). The safety ventilation means comprising at least one axial ventilation path on the outside of the cap, which along at least part of its axial extension has an open cross-sectional configuration, whereby when a covering is placed around the cap, a cross-sectionl area for ventilation in each radial plane is defined having a throughflow capacity corresponding to the air requirement of a person. The ventilation path being formed by a pair of axial ribs (102) projecting from the outside of the cap and arranged parallel to each other at a distance with an air passage (106) formed therebetween. The ribs (102) are closely spaced to define an air passage therebetween of a mimimum cross-sectional area of 3.4 mm² and have outer side faces (110) tangentially and substantially continuously merging into the peripheral surface of the cap (101).
Patent EP-0675106-A1 (EP)
Inventor: SCHON STEVEN GABRIEL CHEM ENG
IPC: C07C309/80
Filed: 1995-03-28
Abstract: A process is disclosed for the efficient production of high purity alkane sulfonic acid and/or alkane sulfonyl chloride product wherein a compound of the formula RSX, where X is hydrogen or -SR¹ and R and R¹ are alkyl radicals is continuously reacted with chlorine in aqueous hydrochloric acid to produce a turbulent evolution of hydrochloride gas, passing the reactants through stationary mixing elements to promote plug-flow, and separately withdrawing a product. Apparatus for this process is also disclosed.