baber/WOPTO huggingface dataset:
Patent EP-0342047-A2 (EP)
Inventor: GOSSER LAWRENCE WAYNE
IPC: C01B15/029
Filed: 1989-05-12
Abstract: A catalytic process for making H₂O₂ from H₂ and O₂ in an aqueous medium which comprises using H⁺ ions and Br⁻ ions each, independently, in the range from about .001 to about .05 M.
Patent EP-0365205-A2 (EP)
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/85
Filed: 1989-10-11
Abstract: In an apparatus for evaluating raw coffee beans, a near-infrared light beam is applied to sample coffee powder (5), and a detector (26, 27, 28) receives light reflected from and/or transmitted through the sample coffee powder to generate a signal representative of luminous intensity of the received light. A memory device (122) has stored therein at least one of characteristic coefficients and appraisal coefficients for the sample coffee powder. A calculation device (123) calculates at least one of characteristic values and appraisal values of the raw coffee beans, based on the stored coefficients and the signal from the detector.
Patent EP-0362163-A2 (EP)
Inventor: REBUFFAT CARLO
IPC: A61B17/115
Filed: 1989-09-27
Abstract: A compression device for the anastomosis of hollow organs comprising three members (A,B,C) having a hollow cylinder shape suitable to compress the edges (1,2) of the hollow organs that are to be anastomosized. Each one of these members is formed by sectors (5,6), (9,10), (13,14) that remain solidly connected to one another until the edges of the hollow organs are present, and separate into fragments when the edges break off from the seat of anastomosis, as they, necrotizing, lose their consistency.
Patent EP-0381157-A2 (EP)
Title: Secondary battery
Inventor: CHIBA KAZUYUKI
IPC: H01M10/36
Filed: 1990-01-30
Abstract: A secondary battery which comprises a positive-electrode material, an electrolyte solution, a negative-electrode material comprising zinc, and a negative-electrode substrate made of lead or a lead alloy. In a modification, the negative-electrode substrate is made of an electro-conductive material, with the surface thereof being coated with lead or a lead alloy.
Patent EP-0382139-A2 (EP)
Inventor: MILLER MICHAEL S
IPC: G09G5/02
Filed: 1990-02-05
Abstract: A generic interpolation pipeline processor for use in a real-time video display system to find the coordinates of any point P(x,y) on a line between P₁(x₁,y₁) and P₂(x₂,y₂) according to the equation
       
 comprises an apparatus for performing integer interpolation calculations (200) using a single independent variable to calculate two dependent variables in parallel and further includes apparatus (202, 204, 206) for merging division and multiplication operations so as to increase throughput as compared to a division pipeline followed by a multiply pipeline.
Patent EP-0379226-A2 (EP)
Inventor: WEST ROBERT NOEL
IPC: G01B11/24
Filed: 1987-10-22
Abstract: Apparatus for measuring the distance from the apparatus to a surface comprising first optical means for passing a beam of radiation to the surface at an angle other than normal, second optical means positioned to receive said beam of radiation after it has been specularly reflected from the surface, means mounted with respect to said second optical means for measuring the movement of the specularly reflected beam with respect to the optical axis of the second optical means whereby to indicate the distance from the part of the surface struck by the beam to the apparatus, and means for scanning said beam across the surface.
Patent EP-0385336-A2 (EP)
Inventor: KIKUCHI HARUHIKO
IPC: C07D475/04
Filed: 1990-02-26
Abstract: A process of preparing ℓ-biopterin is disclosed which comprises the steps of: 
Subjecting to selective Grignard reaction D-ribose having the hydroxyl groups in the 2- and 3-positions protected by an acetal group to give 6-deoxy-3,4-O-­alkylidene allitol; 
subjecting the 1- and 2-positions of said allitol to oxidative cleavage to form 5-deoxy-2,3-O-alkylidene-L-­ribose followed by deacetalization to give 5-deoxy-L-ribose; 
reacting 5-deoxy-L-ribose with a hydrazine compound to form a 5-deoxy-L-ribose hydrazone compound; and 
subjecting said hydrazone compound to condensation reaction with an acid addition salt of 4-hydroxy-2,5,6-­triaminopyrimidine followed by oxidation.
Patent EP-0389997-A2 (EP)
Inventor: MAUZ ERWIN
IPC: H02J9/06
Filed: 1990-03-24
Abstract: In a circuit device having a first circuit group (2), which is connected to an AC network (1, 1') and whose output circuit (7, 8) contains a rectifier arrangement (6) and an energy store for a first power source (2'), and which is intended for the necessarily continuous supply of direct current to electrical or electronic analog or digital time switch circuits (26) which are to be supplied, whose power supply from the first power source (2') is replaced, in the event of failure of the latter, by a second power source (14) from a second energy store in a second circuit group, the invention is that the circuit group (23) is assembled to form three parallel branches, whose first branch is fitted with a voltage stabilising device (9), whose second branch contains, as a first power source, a long-term energy store (15) of large capacity with a resistor (13) in series and whose third branch is formed by an energy store of small capacity (16) - short-term store - , the time switch circuit (26) being arranged in parallel with this circuit group (23), and a high-resistance matching network (2a), consisting of a capacitor (3) and the resistors (4, 5), being provided such that the operation of the time switch circuit (26) is protected against a failure of the first power source (2') by replacing it by the second power source (14). <IMAGE>
Patent EP-0396924-A2 (EP)
Inventor: LINTNER ALEXANDER
IPC: B41F15/10
Filed: 1990-04-11
Abstract: The device for the synchronised individual drive of printing screens (4) of a rotary screen printing machine has, according to the invention, a pulse generator (9) for generating a digital signal (fm) corresponding to the speed of movement of a circulating printing blanket (3). A frequency divider (11), following the pulse generator (9), scales down the digital signal (fm) with a division ratio which can be determined from a master computer (10) and feeds the corresponding digital signals to the master computer (10). These digital signals are processed in the master computer (10) to form digital control signals, which are fed to a number of sub-computers (7) corresponding to the number of printing screens (4). In the sub-computers (7), the digital control signals are adapted to the requirements of the [lacuna] of stepping motors (5) with regard to their number of poles, angle-of-rotation elements and/or power requirements. The output signals of the sub-computers (7) are entered via power drivers (6), following each sub-computer (7), in the respective stepping motors (5), which consequently drive the printing screens (4) with an angular position (phase position) which is exactly constant with respect to one another. By means of keys (8), the command for adjusting the respective angular position by individual angular increments and/or for accelerating or braking individual printing screens (4) can be given to appropriately selected sub-computers (7). The major advantage of the invention over the prior art is that a constantly exact synchronised individual drive of printing screens is ensured without complicated intermediate angular gears and speed-superposing gears. <IMAGE>
Patent EP-0398039-A2 (EP)
Inventor: CHAN MAN
IPC: H03G1/00
Filed: 1990-04-23
Abstract: In an attenuator circuit, a resistor and a variable resistor are coupled in parallel and a node between the resistor and the variable resistor is coupled to a buffer circuit. The resistance of the variable resistor changes in response to a control signal given to the variable resistor so that an attenuation ratio, which is determined by the combined resistance of the resistor and the variable resistor, is established by the control signal. According to the attenuator circuit, a terminal for coupling an external component is omitted.
Patent EP-0401555-A2 (EP)
Inventor: NOLTE HANS-HENNING DIPL-PHYS
IPC: E06B3/56
Filed: 1990-05-15
Abstract: A fire barrier used with a glass pane and a metal frame has a circumferential receiving groove. The edge of the glass pane ends in front of the metal frame. Connected to the edge of the glass pane is a compensation adaptor which has two adaptor strips bonded to the edge region of the glass pane and engages into the receiving groove with projections of the adaptor strips. A strip-shaped non-metallic spacer is arranged between the projections. 
<IMAGE>
Patent EP-0400536-A2 (EP)
Inventor: KUBO AKIO
IPC: G01B7/02
Filed: 1990-05-28
Abstract: This invention relates to a measuring device for a coordinats of a figure in which values of coordinate positions of a plurality of any given points are input the coordinate of an asked for position relating to said given points is calucutated and marking the asked for position. The measuring device for a coordinate of a figure comprises a body (1) having rollers (2) to trace a running line, a measuring lever (6) pivoted on the body (1) rotating right or left relative to the running line in a horizontal plane, characterized by a display (4), input device and a calculating device provided in the body, a tracing part, a reading / marking (writing) turn over switch, a reading switch and a marking needle (8) provided in the measuring lever.
Patent EP-0405594-A2 (EP)
Inventor: ITOH SEIJI
IPC: G07G1/14
Filed: 1990-06-29
Abstract: An electronic cash register system includes: a parent electronic cash register (11) provided with a first control device (25) and a first memory (16) for registering a transaction data inputted thereto; a quasi-parent electronic cash register (12) provided with a second control device (26) and a second memory (16) for registering a transaction data inputted thereto; a child electronic cash register (13) provided with a third control device (27) for registering a transaction data inputted thereto; and a line (14) for communicating and registers to one another. The first, second and third control devices accomplish a mutual communication between the registers through the line and controlling the registers so as to store the data registered by the parent, quasi-parent and child registers into the first and second memories respectively when the parent register operates normally, store the data registered by the quasi-­parent and child registers into the second memory when the parent register becomes inoperative, and transfer the data stored in the second memory to the first memory after the parent register is recovered to operate normally.
Patent EP-0410377-A2 (EP)
Inventor: TOKUGAWA OSAMU
IPC: B60R22/20
Filed: 1990-07-24
Abstract: An adjustable shoulder anchorage suitable for use with a shoulder webbing has a base (2) defining a plurality of engagement holes distributed at predetermined intervals along the length of the base, a slide anchor (3) provided movably under guidance along the base and carrying a joint on which the webbing is supported, a lock pin provided on the slide anchor (3), a stopper (20) provided on a side of one end of the base (2) so that movement of the slide anchor (3) can be limited, and a slide shoe (15) interposed between the stopper (20) and the slide anchor (3). The slide shoe (15) has a thin-walled portion at an abutment (16) where the slide shoe (15) is brought into abutment against the stopper, so that a spacing (30) is formed 15 on a side of the slide anchor (3).
Patent EP-0412377-A2 (EP)
Inventor: SILINSKI THOMAS JOHN
IPC: B01D3/00
Filed: 1990-07-27
Abstract: A system (10) for on-site recovery of reusable industrial waste components, such as solvents, from a liquid waste stream includes a trailer (14) that is internally partitioned to separate system components through which the waste stream passes in a first partitioned section (18) of the trailer from support and control components in the second trailer section (22). Input waste is fed into a horizontal thin-film evaporator within the first trailer section, while steam is fed in a closed loop through the evaporator from the second section of the trailer for evaporating volatile solvents in the waste stream, and thereby separating the volatile solvents from non-volatile liquid and solid components of the waste stream. The evaporated volatile solvents are fed to a heat exchanger, again enclosed within the first partitioned section of the trailer, for recondensation through heat exchange with a coolant fed to the heat exchanger in a closed loop from the second trailer section. The recondensed solvents are then fed to a water separator tank and a molecular sieve for separation of immiscible and miscible water from the solvents, and thence to a holding tank for resupply to the customer. The non-volatile components of the evaporator output are fed to a second holding tank for recirculation through the evaporator or return to the customer for disposal.
Patent EP-0429770-A2 (EP)
Inventor: GECHTER JERRY
IPC: H04M3/523
Filed: 1990-08-29
Abstract: An automatic call distributing system (10) for automatically distributing telephone calls placed over a network (14) to one of a plurality of agent stations (20,22) connected to the network via network service interfaces (16) and providing agent status messages to the network, the system including receiving means connected via a network service interface to the network for receiving the agent status messages and a call arrival message from the network indicating that an incoming call has been made on the network, and routing means (18) responsive to the receiving means for generating a routing signal provided to the network to connect the incoming call to an agent station through the network. Also disclosed are handling transitions of agent stations using transition notifications, transition requests and forced response signals; and rerouting of telephone calls using incoming call notification signals, response signals, pre-notification signals, and calling line identification of the incoming call.
Patent EP-0417552-A2 (EP)
IPC: C08L9/00
Filed: 1990-08-30
Abstract: The invention relates to a method for stabilising prefabricated semifinished products or finished articles consisting of an unsaturated polymer or of a polymer alloy which contains at least one unsaturated polymer. The semifinished products or finished articles are exposed to high-energy radiation for crosslinking and/or sterilisation. According to the invention, the unsaturated polymer is a 1,2-polybutadiene. The semifinished products or finished articles prefabricated therefrom or therewith are exposed to a maximum dose of 80 kGy.
Patent EP-0421429-A2 (EP)
Inventor: NISHINO HIROMI
IPC: H01L31/18
Filed: 1990-10-04
Abstract: An electrode pattern forming method comprising the steps of: forming a transparent conductive film (4A) on a substrate (3), covering said transparent conductive film with an aluminum film (5), forming a resist material film for etching on said aluminum film, exposing said resist material film followed by developing by immersing said substrate in an electrolyte (1A) to form a resist pattern (6), and patterning said aluminum film using said resist pattern as a mask; 
     the formation of said resist pattern in said electrolyte being conducted with another transparent conductive film (7B) which is in direct contact with said electrolyte and electrically connected to said aluminum film.
Patent EP-0428877-A2 (EP)
Inventor: ZEREN FEVZI
IPC: H01Q15/14
Filed: 1990-10-22
Abstract: Method for air dispersion of filamentary type organic material from an initial compressed form comprising a component of a propellant and/or air-activated shell-like structure. 
     An invention comprised of a plurality of compressed filamentary organic materials, a vehicle for storing and dispersing said materials and a method for effecting air dispersion of such materials.
Patent EP-0429972-A2 (EP)
Inventor: KLEIBER HERBERT
IPC: G01S1/54
Filed: 1990-11-15
Abstract: Navigation systems for air traffic, particularly microwave landing systems, should radiate as few faulty signals as possible and must not fail during an approach and landing procedure. Both requirements have hitherto been met by the fact that two monitors were used with the same sequences and their signals were combined by means of a logic AND. The device described here and the method described here use monitors with dissimilar redundancy, that is to say monitors which, although they have the same software, use different sequences. 
<IMAGE>
Patent EP-0385677-A2 (EP)
Inventor: HARTSHORN WILLIAM IAN STANLEY
IPC: B65D81/20
Filed: 1990-02-23
Abstract: A heat sealable double wall bag for the controlled atmosphere packaging of fresh meat, the bag having inner and outer polymeric walls, the outer wall comprising a polymeric film having gas barrier properties so that a controlled atmosphere is maintained within the bag once the bag has been heat sealed, and the inner wall serving to protect the outer wall from being punctured by bones in meat packaged in the bag, the inner and outer walls being joined over only part of their contacting surfaces so that the atmosphere therebetween can be evacuated when the interior of the bag is evacuated.
Patent EP-0390548-A2 (EP)
Inventor: OSADA TORACHIKA
IPC: B41J2/16
Filed: 1990-03-29
Abstract: A recording head substrate (1) includes a plurality of electrothermal transducers (4) for generating thermal energy used for the recording; electric lines (40) for electrically connecting the plural electrothermal transducers and a driver circuit (30) for driving the electrothermal transducers; bonding pads (45) connectable with the driving circuit; and additional pads (46) electrically connected to the electric lines, disposed at positions not influential to driving current for the electrothermal transducers.
Patent EP-0410816-A2 (EP)
Inventor: AX ROY L
IPC: A61K38/00
Filed: 1990-07-30
Abstract: A method is disclosed relating to the isolation and purification of certain heparin-binding protein compositions in the seminal plasma of male mammals. The isolated proteins are useful in fertility studies and in enhancing the acrosomal reaction, capacitation and subsequent fertility of sperm cells.
Patent EP-0427458-A2 (EP)
Inventor: COY DAVID H
IPC: A61K38/08
Filed: 1990-11-01
Abstract: Muscle wasting is treated by administering a composition comprising a heptapeptide of the formula: 
A¹-A²-A³-A⁴-Phe-Arg-Trp-A⁵ 
wherein 
A¹ is H or acetyl; 
A² is Ala, D-Ala, Nle, or Met; 
A³ is Glu or Gln; 
A⁴ is His or Tyr; and 
A⁵ is NH₂, Gly-NH₂ or D-Ala-NH₂; 
provided that when A³ is Glu and A⁴ is His, A² cannot be Met or Nle, or a pharmaceutically acceptable salt thereof.
Patent EP-0437091-A2 (EP)
Inventor: YAMAMORI EIJI
IPC: G11B17/04
Filed: 1990-12-24
Abstract: A disc player for reading out and reproducing information signals recorded on an information disc, such as an optical disc, and displaying the read out and reproduced information signals on display section, and a loading device for loading an information disc, such as an optical disc, or a disc table, in which both a disc proper and a disc cartridge comprised of a disc and a cartridge accommodating such disc may be loaded on the disc table. The disc player enables the information on the disc to be read out and reproduced and the read-out and reproducing information to be displayed as a visual information, and is reduced in size so as to be portable. The loading device enables both the disc cartridge and the disc proper to be loaded on the disc player.
Patent EP-0398862-A2 (EP)
Inventor: FRISCH HERBERT
IPC: G05D16/20
Filed: 1990-05-08
Abstract: The signal converter for controlling a pneumatic or hydraulic pressure medium flow by means of an electrical control signal has a housing (1) in which at least one piezoelectric control element and at least one valve, actuated by the control element, for the pressure medium are arranged. Moreover, the housing (1) is provided with at least two connecting ducts (2,2',2'') for feeding and discharging the pressure medium. Each control element consists of a hollow body (3,3'), which is made from piezoelectric material, is provided with electrodes and is anchored at one end in the housing (1) and has at the other, free end an opening (4) which is covered by a sealing wall (5). The interior (6) of the hollow body (3) is connected to a connecting duct (2'), and the housing space (7) outside the hollow body (3) is connected to another connecting duct (2). By applying an electrical control signal to a hollow body (3,3') made of piezoelectric material, the hollow body (3,3') is lengthened or shortened, it being the case that in one end position it bears tightly against the sealing wall (5) and in the other end position releases a gap (12) for the flow of the medium. In this way, the connection between the connecting ducts (2,2',2'') can be optionally controlled. <IMAGE>
Patent EP-0448969-A2 (EP)
Inventor: TAMAKI TOSHIMI
IPC: C07K16/40
Filed: 1991-02-26
Abstract: There is provided a structural gene of membrane-bound alcohol dehydrogenase complex having a molecular size of about 7.0 kilo base which is derived from a microorganism belonging to the genus  Acetobacter  represented by  Acetobacter   altoacetigenes  and shown by the nucleotide sequence of Fig. 3 and Fig. 4. This enzyme increases the efficiency of acetic acid fermentation and may be effectively utilized for quantitative determination of alcohol.
Patent EP-0450562-A2 (EP)
Inventor: CARTER MICHAEL CURTIS
IPC: C01B21/068
Filed: 1991-04-02
Abstract: A method and apparatus are provided for producing a product comprising a nitride compound, such as for example silicon nitride. A reactor (10) is provided which has a chamber (12) defined therein which is divided into a combustion zone (12a) and a reaction zone (12b). A combustible mixture is injected (48a,b,c) into the combustion zone in a direction generally toward the reaction zone, and is accordingly combusted in the combustion zone. At least one reactant is injected (56) at the boundary between the zones into the reactor chamber in a direction generally parallel to the longitudinal axis (14) of the chamber (12) so as to react to form raw product comprising the nitride compound. According to another aspect, a raw product powder as produced by the reactor comprises silicon nitride as the nitride compound and further comprises elemental silicon.
Patent EP-0461383-A2 (EP)
Inventor: LAUTENSCHLAEGER WERNER
IPC: B01L3/04
Filed: 1991-05-03
Abstract: In a sample container (9) for the composition and/or analysis of sample material by heating the sample material in a heating appliance (1), especially a microwave oven, consisting of a receptacle part (11) with a receiver opening (15) for the sample material, a cover (14) for closing the receptacle part (11) and a valve (16) in the upper region of the sample container (9), which valve comprises a valve seat (17) and a valve member which is supported against its closing direction on an elastically yielding thrust piece (31), the thrust piece (31) is formed in the shape of a disc spring in its cross-sectional plane extending along the closing direction of the valve (17). <IMAGE>
Patent EP-0473914-A2 (EP)
Inventor: KARRELMEYER ROLAND
IPC: F02D41/14
Filed: 1991-07-17
Abstract: Es wird ein System zur Regelung eines Stellwerks in einem Kraftfahrzeug beschrieben. Abhängig vom Vergleich eines Sollwertes mit einem Signal das die tatsächliche Position des Stellwerks angibt, gibt ein Regler eine Stellgröße an das Stellwerk ab. Der Sollwert hängt von der gewünschten Stellwerksposition und dem Ausgangssignal eines Führungsformers ab. Ein Parallelmodell (80) erzeugt ausgehend von dem Sollwert (US) durch nachbilden des Regelkreises eine Schätzgröße (UM) für den Istwert. Diese Schätzgröße (UM) beeinflußt das Übertragungsverhalten des Führungsformers. <IMAGE> <IMAGE>