baber/WOPTO huggingface dataset:
Patent EP-0576948-A2 (EP)
Inventor: EICHENAUER HERBERT DR
IPC: C08L55/02
Filed: 1993-06-21
Abstract: The thermoplastic moulding materials contain     A) an ABS-type resin,   B) an aromatic polycarbonate resin,   C) a carboxyl-carrying polymer resin, and optionally   D) further polymer resins, characterised in that component A is an ABS resin containing at least one basic additive, component C is selected from   C.1) a polymer resin containing from 40 to 62.5 % by weight of carboxyl groups (-COOH) which is derived from acrylic or methacrylic acid polymers or acrylic or methacrylic acid copolymers or C.2) a polymer resin containing from 5 to 30 % by weight of carboxyl groups (-COOH) which has been obtained by polymerisation of at least two monomers selected from styrene, acrylonitrile and acrylates and/or methacrylates with acrylic acid and/or methacrylic acid, and the weight ratio between the basic additive in A) and the carboxyl groups in C) has a value of 5:1 to 1:1 (when polymer resin C.1 is used) or a value of 3:1 to 1:3 (when polymer resin C.2 is used).
Patent EP-0597192-A2 (EP)
Inventor: LUKAT JOERG DIPL-INFORM
IPC: H04L9/32
Filed: 1993-08-11
Abstract: The method for enabling later verification of already transmitted data is based on the application of cryptographic methods for verifying the integrity and the authenticity of already transmitted personal data which have meantime been cleared (deleted). The transmitting entity transmits the data to a further entity, which confirms the unfalsified reception of the data. After the calculation of a cryptographic check sum with the use of a secret key, the transmitted data are cleared in the transmitting entity. In the event of renewed occurrence of the data in the transmitting entity, the cryptographic check sum and the secret key can be used to verify the integrity and authenticity of the data.
Patent EP-0601288-A2 (EP)
Inventor: STRONG HENRY LEE
IPC: B01J23/34
Filed: 1993-09-10
Abstract: There are provided crystalline substituted-2,3-dicarboxypyridinium nitrate salts, the preparation thereof and the use thereof in the isolation and purification of important substituted pyridinedicarboxylic acid herbicide intermediates.
Patent EP-0562887-A2 (EP)
Inventor: THORWALL GREGORY R
IPC: B62D53/08
Filed: 1993-03-26
Abstract: A fifth wheel hitch having a single swinging jaw, i.e., pivotal lock element (30), a cam arm (70), a locking plunger (40), a release arm (54) and release handle (58) that function in an inter-related manner to clearly indicate the locked or unlocked condition of the lock element. The release handle (58) has notches (58a,58b) for cooperative inter-engagement with the top plate, specifically a lock notch (58b) and an unlock notch (58a), engageable with a flange (16) of the fifth wheel plate to cause the release handle to be located in specific positions. A cam surface (30') on a finger (30a) of the pivotal lock element (30) operates the cam arm (70) to shift the release handle (58) for releasing the unlock notch (58a) when the fifth wheel uncouples from the kingpin. The cam arm (70) is held over centre when the jaw is open, preventing the jaw from closing until the kingpin enters. When the release handle (58) is pulled to release the locking plunger (40), the lock notch (58b) engages the top plate to retain the pull handle until released from this notch.
Patent EP-0572214-A2 (EP)
Inventor: WEI CHE-CHIA
IPC: H01L21/768
Filed: 1993-05-25
Abstract: A first conductive layer (42) is formed over an underlying region in the integrated circuit. The underlying region may be, for example, a semiconductor substrate (34) or a gate electrode (38,40). A buffer layer (44) is then formed over the first conductive layer (42), followed by the formation of an insulating layer (46) over the buffer layer (44). The insulating layer (46) and the buffer layer (44) are patterned to define a form for the interconnect structure. A second conductive layer (50) is then formed over the integrated circuit, and portions of the first conductive layer (42), the second conductive layer (50), and the buffer layer (44) are silicided to form the interconnect structure.
Patent EP-0594325-A2 (EP)
Inventor: OLMSTEAD DAVID
IPC: H04B1/707
Filed: 1993-10-06
Abstract: An adaptive data rate communications system makes a compound error communications channel, with random and non-random impulsive noise, appear to be a gaussian channel. The process uses a cascade of digital error control coding, spread spectrum modulation, pseudo random chip interleaving, and feedback techniques. The communications process yields a dynamic chip to bit ratio for each frame. These communications process techniques along with the careful employment of the time/distance factors of distance between transmitter and receiver, chip transmission rate, nominal chip to bit ratio, and number of bits in the frame yield a high throughput efficiency.
Patent EP-0596612-A2 (EP)
Inventor: TANI KIYOSHI
IPC: G07D1/00
Filed: 1993-10-12
Abstract: A coin dispensing apparatus able to dispense coins until and including the last coin left in the apparatus that satisfies the need for downsizing. The coin dispensing apparatus has a coin dispensing disc in the form of a rotary disc supported for rotation by a drive shaft in opposition to a substrate. A cylindrical case surrounds the coin dispensing disc and an outlet slot is formed in the cylindrical case. Guide apertures are formed circumferentially at equal intervals in a coin transporting disc that guide coins on the substrate. A pushing pin is positioned between the substrate and coin transporting disc for pushing coins towards the cylindrical case as the coin transporting disc is rotated. A guide groove in the disc guides the pushing pin in a direction toward the outlet slot.
Patent EP-0566525-A2 (EP)
Inventor: GRINSVEN MARTINUS Q J M VAN
IPC: C12Q1/70
Filed: 1993-03-16
Abstract: Recombinant Impatiens Necrotic Spot Virus (INSV) DNA constructs comprising an INSV DNA coding for transcription into INSV RNA sequences or into RNA sequences related thereto, the use of such DNA constructs to transform plants having reduced susceptibility to INSV infection and probes for the isolation of INSV or diagnosis of plant INSV related diseases.
Patent EP-0655315-A2 (EP)
Inventor: ZUNDEL WERNER
IPC: B29C51/46
Filed: 1994-11-21
Abstract: By the invention it is intended to bring about a rapid build-up of the mould pressure for the compressed-air forming of an article made out of a thermoplastic sheet, without exceeding the predetermined value. This is achieved by installing a proportional valve, which feeds the forming air initially with the full cross-section and then, dependent on the forming pressure produced, constricts this cross-section shortly before reaching the forming pressure and closes it when the forming pressure is reached. The invention is represented characteristically by Figure 1. <IMAGE>
Patent EP-0662499-A2 (EP)
Inventor: AOKI MAKOTO C O CANON KABUSHIK
IPC: C09D11/00
Filed: 1994-12-27
Abstract: Disclosed herein is an ink comprising a dye having at least one anionic group, an amino acid type polyamine or a polyethyleneimine containing at least 7 nitrogen atoms in its molecule, and water, wherein the dye is either a metallized azo dye or a nonmetallized azo dye satisfying the following conditions (x) and (y) at the same time: 
(x) no anionic group is situated at an ortho position to the azo bond, and at least one anionic group exists at another position than the ortho position to the azo bond; and 
(y) at least one aromatic residue is bonded to the azo bond, and the aromatic ring of the aromatic residue is a benzene or naphthalene ring, with the proviso that the aromatic rings situated on both sides of the azo bond are not naphthalene rings at the same time if present.
Patent EP-0620327-A2 (EP)
Inventor: QUINN CHRISTOPHER FREDERICK
IPC: E03B7/07
Filed: 1994-04-12
Abstract: The invention relates to the field of fluid distribution networks, for example water mains networks. 
     A fluid distribution system comprises a network of conduits and a plurality of valves (4) to control the flow of a fluid through the conduits, and valve keys (18) to control said valves. At least some of the valves are adapted to yield up information on their identity to a valve key, and the information can be transmitted to a central logging station to update a map of valves and their on/off conditions.
Patent EP-0647075-A2 (EP)
Inventor: ARDON MENACHEM TSUR
IPC: H04W4/20
Filed: 1994-09-21
Abstract: A system and method for delivering called party identification (shown on 150 for example) to a called telephone wireless station set (e.g.115) during paging of the called wireless telephone, or, advantageously, after call set up but before ringing starts. A control unit then may cause the called line to be displayed, may cause a distinctive ring to be made, or take other action depending upon its program.
Patent EP-0657250-A2 (EP)
Inventor: OLIVER LLOYD R
IPC: B24D5/06
Filed: 1994-12-09
Abstract: A cutting tool (10) has cutting teeth (16) attached to a base surface (14). Each tooth (16) is provided with a generally vertical leading face (20) that is arranged at an angle (β) relative to a forward stroke direction (24) of the cutting tool, and a corresponding, similarly shaped trailing face (22) relative to said forward stroke direction. Extending between the leading face and the trailing face is at least one cutting surface (26) perpendicular to the leading face. The cutting surface has an elongated, generally linear crest (28) having a length ("a") that extends between the leading and trailing faces and is situated at a distance ("b") from the base surface. Each leading face forms a piercing corner (30) with the crest.
Patent EP-0660258-A2 (EP)
Inventor: AMANO KAZUHIKO
IPC: G06F3/048
Filed: 1994-12-16
Abstract: A compact pointing device for use with a computing display is presented which does not involve mechanical moving parts for specifying the position of a cursor mark on the display screen. The pointing device includes a position sensor made of an elastic member (1) having a protruding body and a planar bottom section (2) having pressure sensitive elements. When a finger is placed on the elastic member (1), vibrational pressures are generated and the pressure signals are propagated through the elastic member (1) to reach the pressure sensing elements (S 1 -S 4 ) housed in the bottom section (2). The intensity of the propagating signal attenuates with a square with a square of the distance travelled, therefore, from a ratio of the magnitude the output voltage signals from the pressure sensing elements, the position of the pressed point (Pn) can be computed. The pointing device computes the coordinates of the pressed point (Pn) in relation to the projection of the pressed point on the orthogonal axes of the planar surface of bottom section (2), and the cursor mark on the display device is defined accordingly, A movement of the finger can be translated into a movement vector, and sampling rates are adjusted to follow any speed of the movement vector, thus allowing the screen to accurately reflect the movement of the finger on the elastic member. The pointing device is precise and compact, and are applicable to computers as well as small electronic devices such as a wrist watch.
Patent EP-0657923-A2 (EP)
Inventor: GEGENWARTH RICHARD EUGENE
IPC: H01L21/28
Filed: 1994-10-26
Abstract: A method of making integrated circuit chip to substrate connections first deposits a blanket layer of CrCu over a completed wafer which has terminal vias etched in the final insulator. Then PbSn solder is electrolytically plated through a photoresist mask. After the plating is done, the resist is removed and the Cu is etched using the solder dot as a mask, and then the solder dots are melted to form spheroid or ball shapes. Next, a positive photoresist is applied in a manner that distributes the photoresist around the base of the solder balls. The solder balls are then used as a self-aligned exposure mask. Since the photoresist under the balls is not exposed, each ball has a concentric layer of resist at the base after exposure and development. This concentric layer of resist protects the Cu/PbSn interface and is used as the mask for etching excess Cr. The resist is then removed.
Patent EP-0668707-A2 (EP)
Inventor: STEIN KARL-ULRICH DR
IPC: H04Q11/00
Filed: 1995-02-15
Abstract: The connector lead network is a tree structure of coaxial connector leads (COA) as point to multiple point connections between a central unit and a number of subscribers. The subscribers subscribe the information transmitted according to a time multiplex process with a total transmission bit rate. The network is sub-divided into at least two tree structure coaxial partial networks (CN1,CN2). In each partial network (CN1,CN2), the total bit rate is allocated to the subscribers of that partial network (CN1,CN2) according to the demand by individual subscribers to individual bit rates to transmit the information to or from the subscriber.
Patent EP-0754917-A2 (EP)
Title: Combustion device in lighters
Inventor: MIFUNE HIDEO
IPC: F23Q2/30
Filed: 1995-07-19
Abstract: A combustion device in a lighter, such as a gas lighter, comprises a base portion, which is associated with a nozzle for jetting a fuel gas and is provided with a primary air hole for introducing primary air into the fuel gas having been jetted from the nozzle, and a combustion cylinder, in which the fuel gas containing the primary air mixed in is burned. The combustion cylinder has a multiple pipe structure comprising a combustion inner pipe, in which the fuel gas containing the primary air mixed in flows, and a combustion outer pipe, which is located around the outer periphery of the combustion inner pipe and at a predetermined spacing from the combustion inner pipe. The space, which is defined between the combustion inner pipe and the combustion outer pipe, is formed as a secondary air flow path, through which secondary air is supplied to a combustion flame.
Patent EP-0714000-A2 (EP)
Inventor: SCHMITT ROBERT J JR ENG
IPC: F21S8/10
Filed: 1995-10-23
Abstract: A neon lamp assembly (10) includes a housing (16) having a cavity (14) with an aperture (20) for emission of light, a neon lamp (12) mounted within the cavity (14) in the housing (16) for emission of light through the aperture (20) and a lens (22) covering the aperture (20) in the housing (16). Connectors (24,26) are secured to opposite ends of the neon lamp (12). Each connector (24,26) includes a resilient boot (90) that is positioned in a recess (62) in the housing (16). The resilient boot (90) locates the lamp (12) in the housing (16) and cushions the lamp (12) against shock and vibration. The neon lamp assembly (10) further includes a light-transmissive, conductive mesh (34) covering the aperture (20) in the housing (16) for substantially blocking the emission of RF energy from the housing (16), and an electrical conductor (124) for coupling the conductive mesh to a reference potential, such as ground. The neon lamp assembly (10) is typically used as a stop light in a vehicle.
Patent EP-0710839-A2 (EP)
Inventor: UNO KAZUKO
IPC: C12Q1/25
Filed: 1995-10-31
Abstract: A method of measuring the activity of interferon-α, β or ω, which comprises bringing a sample containing interferon into contact with a cell and determining an induced protein is provided.
Patent EP-0722131-A2 (EP)
Inventor: FRIEDRICH WILFRIED
IPC: G06F9/00
Filed: 1995-11-27
Abstract: The control desk includes the stand (2), the ergonomically arranged control field (3) with a number of function keys and the screen (4). The control field and screen are mounted in a common desk housing. Several special control fields (8,9), which can be selectively placed in the opening (6) in the control surface of the desk housing, and their functional elements can be connected to the associated components in the control desk via electrical connectors. A box-shaped housing (5) pivotably mounted in the control surface of the desk housing has control fields with function keys on its upper and lower sides and can be locked in the desk housing in the operating position for one or other control field.
Patent EP-0718094-A2 (EP)
Inventor: SCHWELLING HERMANN
IPC: B30B15/04
Filed: 1995-12-07
Abstract: The press, for the compression of waste and rubbish, has sliding blocks (6) at the rear and sidewalls (SW) of the press shaft (S) as guides for the ram. Roller bodies (7) are at the inner sides (8a, 9a) of the front doors (8, 9) at the leading press section, at the press (P) and filling (E) zones. Pref. the sliding blocks (6) have a Teflon (RTM) coating over at least part of their sliding surfaces.
Patent EP-0718166-A2 (EP)
Inventor: FRIEDRICH JUERGEN
IPC: F16D57/04
Filed: 1995-12-18
Abstract: A drive unit, notably for a motor vehicle with an internal combustion engine and a transmission. The drive unit has two hydrodynamic retarders, each featuring a rotor and a stator. A primary retarder precedes the transmission in the power train and a secondary retarder follows the transmission in the power train.
Patent EP-0686598-A2 (EP)
Inventor: KOWALLIK WOLFGANG
IPC: C01B3/36
Filed: 1995-05-08
Abstract: Process for treating ash originating from the oxidation or the partial oxidation of a hydrocarbon feedstock, comprising the steps of forming a soot water slurry containing unburned carbon and ash and filtration of the soot water slurry to form a filtercake of carbon and ash, wherein the filter cake is dried by means of a fluid bed and the dried filtercake is burned at temperatures between 600° C and 1000° C. Preferably the fluid bed is operated by means of an fluidizing gas at a temperature of at least 150° C. The dried filtercake is burned in circumstances that carbon is left in the resulting ash.
Patent EP-0698596-A2 (EP)
Inventor: AGARWAL SUDHIR KUMAR
IPC: C07C67/22
Filed: 1995-08-04
Abstract: The present invention provides a method for making an amine and an alkyl ester, which comprises heating a reaction mixture including a nitrile, an acid, water and a substrate compound, capable of generating a carbonium ion by reaction with the acid, to generate a first reaction intermediate; treating the first reaction intermediate with an acid in the presence of an alkanol to form a second reaction intermediate and an alkyl ester; separating the alkyl ester from the second reaction intermediate; and treating the second reaction intermediate with a base to form the amine.
Patent EP-0708254-A2 (EP)
Inventor: SONNTAG UDO
IPC: F15B15/22
Filed: 1995-10-11
Abstract: A double-acting pneumatic cylinder is characterised by the provision of a pair of sealing elements (20,21 and 27,28) respectively located on either side of the piston (4) by means of rods (19 and 23,24) slidably mounted in longitudinal bores formed in the piston (4). At the commencement of the cylinder's in-stroke, the rod (19) and its associated sealing element (20,21) is in an extended position and serves to seal off the main exhaust port (13',14') while the piston (4) is still relatively distantly located from the end of its in-stroke. During further in-stroking the piston (4), air can therefore exhaust only through the auxiliary exhaust port (15') and the motion is thus cushioned. The out-stroke of the cylinder is similarly cushioned over a relatively large distance by virtue of the sealing element (27,28) adopting an extended position and closing off the main exhaust port (13,14), the air exhausting through the auxiliary exhaust port (15).
Patent EP-0699392-A2 (EP)
Inventor: CHUNG FRANK H Y
IPC: A21D2/14
Filed: 1995-08-30
Abstract: A composition of matter comprising:
     (a) one or more leavening acids; and   (b) a coating surrounding said one or more leavening acids; 
said coating comprising:
   (1) a barrier composition; and   (2) a surface active agent or plasticizer material is disclosed.
Patent EP-0796446-A2 (EP)
Inventor: XIA JIQING
IPC: G01V3/30
Filed: 1995-12-04
Abstract: Procédé de diagraphie d'une formation souterraine depuis l'intérieur d'un puits de forage (12), qui consiste à émettre un signal électromagnétique depuis un premier emplacement (20) dans un puits de forage (12), à déterminer le moment d'émission du signal, à détecter une composante directe (D) du signal qui s'est déplacé depuis le premier emplacement (20) vers un deuxième emplacement (22) sans avoir été réfléchi, à déterminer le moment d'arrivée de la composante directe (D) au niveau du deuxième emplacement (22) et à déterminer la vitesse du signal dans la formation souterraine à partir du moment d'émission du signal, du moment d'arrivée de la composante directe (D) et de la distance entre le premier (20) et le deuxième (22) emplacement. On peut utiliser la vitesse du signal pour procéder à la diagraphie de la formation au radar. Un instrument de diagraphie servant à mettre le procédé en application comprend un émetteur (20) situé en un premier point du corps de l'instrument afin d'émettre un signal électromagnétique, des moyens situés dans le corps de l'instrument afin de déterminer le moment d'émission du signal, un récepteur (22) situé en un second point du corps de l'instrument afin de détecter un signal qui s'est déplacé de l'émetteur au récepteur à travers la formation souterraine, ainsi que des moyens (24) situés dans le corps de l'instrument afin de traiter le signal détecté en fonction du moment d'émission par l'émetteur d'un signal correspondant.
Patent EP-0725383-A2 (EP)
Inventor: SHINODA KOICHI
IPC: G10L17/00
Filed: 1996-02-02
Abstract: Pattern matching means (3) matches categories of a reference pattern stored in reference pattern memory means (2) and input samples of an input pattern produced by input pattern generating means (1). Data statistics estimating means (6) calculates the numbers of input samples in individual nodes of a tree scheme reference pattern stored in the tree scheme reference pattern memory means (4). Node selecting means (76) selects nodes used for adaptation according to the input sample numbers calculated by the data statistics estimating means (5). Adaptation parameter generating means (7) calculates an adaptation parameter in the Nodes selected by the node selecting means (6). Reference pattern generating means (8) produces an adapted reference pattern using the calculated adaptation parameter. <IMAGE>
Patent EP-0718153-A2 (EP)
Inventor: GEBHARD DIETRICH
IPC: B60Q11/00
Filed: 1992-06-16
Abstract: The towing vehicle has a flasher unit (19) linked to the direction indicator switch (18) and a circuit (11) with plug-and-socket connection (13,12) to the flashing indicator lamps (16c,17c) on the trailer. These lamps are operated via a driver circuit with high input impedance. In the event of failure of a trailer lamp, the circuit (11) supplies the tractor lamps (16a,16b,17a,17b) with an additional fault current of approximately equal strength by actuation of relay or semiconductor switch.