baber/WOPTO huggingface dataset:
Patent EP-0262370-A2 (EP)
Inventor: YAKUSHIJI SHIGENORI C O PATENT
IPC: H01L29/87
Filed: 1987-08-19
Abstract: A semiconductor apparatus comprises a semiconductor body (15, 16) of one conductivity type; a first impurity region (14) of an opposite conductivity type, which is formed in the surface area of the semiconductor body (15, 16); impurity regions (29a and 29b) of the opposite conductivity type, formed in the surface area of the semiconductor body (15, 16), at locations away from the first impurity region (14); second and third impurity regions (17 and 18) of one conductivity type, which serve as source and drain regions, respectively, and are formed in the impurity regions (29a and 29b) of an opposite conductivity type, so as to sandwich a channel region; and a gate electrode (20) formed on the channel region, through an insulative layer. In this semicon­ductor apparatus, the impurity regions of the opposite conductivity type include fourth and fifth impurity regions (29a and 29b), formed in the channel region such that at least parts of the fourth and fifth impurity regions overlap.
Patent EP-0268764-A2 (EP)
Inventor: KRONIGER WILHELM
IPC: F16D55/228
Filed: 1987-09-05
Abstract: Bei einer hydraulisch betätigten Scheibenbremse eines Kraftfahrzeugs sind in einem Bremssattel (1) in Zylindern (3,4,5,6) hydraulisch betätigbare Bremskolben (7,8,9,10) geführt, wobei die Zylinder über einen Kanal (2) miteinander verbunden sind. Die Zylinder in jeder Hälfte des Bremssattels werden über einen Kanal (2) durchgehend verbunden. Der Kanal (2) weist eine von einer Einlaßöffnung (11) getrennte Auslaßöffnung (13) auf und jeder Ein- und Auslaßöffnung ist ein Rückschlagventil (16,17) zugeordnet. Die Ventile sind - in bezug auf die Strömungsrichtung des Bremsmediums - vorzugsweise vor dem ersten Zylinder und nach dem vierten Zylinder angeordnet.
Patent EP-0259863-A2 (EP)
Inventor: WALLACH DAVID
IPC: A61P31/04
Filed: 1987-09-09
Abstract: This invention relates to methods for modulating the effects of TNF and IL-1, both the deleterious and the therapeutical effect of these cytokines. In case of deleterious effects, the invention provides methods for modulating the deleterious effect of TNF and/or IL-1 in mammals, by administering to a mammal sub-deleterious amounts of TNF and/or IL-1. The TNF and/or IL-1 to be modulated may be endogenous, i.e. generated in the organism in severe cases in amounts deleterious to the organism, or exogenously administered to a patient in amounts which are potentially deleterious. The compositions of the invention comprise effective amounts of TNF and/or IL-1 with at least one pharmaceutically acceptable carrier. The invention also relates to methods for monitoring the modulation of the TNF effect in patients treated with TNF and/or IL-1.
Patent EP-0269070-A2 (EP)
Inventor: DALE BERNARD JOHNSON
IPC: D03D11/00
Filed: 1987-11-24
Abstract: A composite paper making fabric comprising at least two complete weaves each formed by its own set of warp and weft yarns and interconnected by a binder yarn which is interwoven with the two complete waves. An upper one of the complete weaves constitutes a paper-side weave which is comprised of flattened warp yarns inter­woven with its weft yarns.
Patent EP-0273248-A2 (EP)
Inventor: HEARING KAREN KASTNER
IPC: G06F3/048
Filed: 1987-12-08
Abstract: A processing system with a display and input user interface prompt the user through a sequence of computer program input procedures for the execution of a computer program. Each of the input procedures requires the user to designate input data. A first window including a prompt message to the user for the user to designate input data is displayed and, when the user designated input data is received from the input device it is added to the display and is used to select for display, a second window on a second portion of the display including a second prompt message to the user for the user to designate additional input data while continuing to display at least a portion of the first window illustrating the first prompt message and the designated input data, and so on. The user input data and window specifications are saved. If the user requests an undo function requiring the previously executed processing to back-track to a chosen existing window, all the windows back to the chosen window, together with the user input to that chosen window are removed from the display by regeneration from the saved data and the saved data relating to what has been removed only is reset, whereafter processing is resumed from that point.
Patent EP-0233006-A2 (EP)
Inventor: STORAH BRIAN WALTER
IPC: B29C49/26
Filed: 1987-01-26
Abstract: A method for lining a pipe or main comprising heating a length of synthetic-resin liner pipe 20 of external diameter substantially equal to or greater than the internal diameter of the pipe or main 40 to be lined, mechanically deforming the heated liner pipe 20 to reduce its external diameter to less than the internal diameter of the pipe or main 40 to be lined, causing the liner pipe 20 to enter the pipe or main 40 to be lined and pressurising the internal wall of the liner pipe 20 to cause it to expand into engagement with the internal wall of the pipe or main 40 to be lined.
Patent EP-0265063-A2 (EP)
Inventor: NATTRASS FRANK
IPC: B65D88/16
Filed: 1987-09-10
Abstract: A flexible bulk container comprises a side wall structure having an outer wall (10) and an inner wall (11) lying within and closely adjacent to the outer wall. A base (12) closes a lower open end of the side wall structure. A plurality of lifting loops (2, 3, 4, 5) are provided at the upper end of the side wall (10, 11) structure, each lifting loop (2, 3, 4, 5) having a first end that is connected to or integral with the outer wall (10) and a second end that is connected to or integral with the inner wall (11).
Patent EP-0261963-A2 (EP)
Inventor: LEWIS JOHN M
IPC: A61B3/032
Filed: 1987-09-24
Abstract: A visual acuity testing device and method or preparing same are provided, the device being in the form of an optotype or series or optotypes of the same nature, each of which is defined according to a rectangular optotype gridwork (10) including a plurality of rectangular unit areas of contrasting colors or differing contrast properties that are caried in coloration or contrast as desired in order to form a set of optotype characters that exhibit similar peripheral shapes but vary from one another to define readily recognizable optotype characters.
Patent EP-0265225-A2 (EP)
Inventor: PRIMEAUX II DULEY J
IPC: C08G18/48
Filed: 1987-10-20
Abstract: Packaging foams derived from polyurethane foam forming compositions containing epoxy resin modified polyether polyols have better flowability, minimal shearing, better cell structure and tougher consistency than comparable packaging foams using a corresponding polyol not containing an epoxy resin modification.
Patent EP-0273637-A2 (EP)
Inventor: MURAKAMI JOJI
IPC: G06F7/76
Filed: 1987-12-15
Abstract: A bit pattern conversion system for converting the sequence of a bit pattern between a central processing unit (CPU) and a peripheral circuit (CRTC), including a data bus line (DB) connected between the central processing unit (CPU) and the peripheral circuit (CRTC), and a conversion circuit (B) provided in the peripheral circuit (CRTC) for converting the sequence of the bit pattern from a most significant bit to a least significant bit, and vice versa, in accordance with a conversion signal (S).
Patent EP-0269612-A2 (EP)
Inventor: PACHER OSKAR DR
IPC: B22F3/10
Filed: 1987-11-26
Abstract: A process for manufacturing articles, in particular for tools, machine parts, articles of use or the like, with metals or metal alloys, wherein particles of the constituents of the alloy and/or of master alloys and/or the alloy itself are mixed with an additive and compressed to form a desired shape at least with heating. In order to improve the properties of the article, provision is made for the particles to be brought into contact with at least one compound of at least one metal as additive which releases at least one alloy-specific or alloy-compatible metal and/or an oxygen compound of such a metal which is substoichiometric in terms of oxygen at temperatures of 50 to 800 DEG C, after which the final compression of the particles to form the shape takes place at least with heating.
Patent EP-0277578-A2 (EP)
Inventor: BLUME AXEL JENS
IPC: F02M23/00
Filed: 1988-01-26
Abstract: A method and devices for reducing exhaust gas pollutants of an internal-combustion engine operated with an air-fuel mixture are described. The method consists, on the one hand, of the air-fuel mixture supplied to the internal-combustion engine being weakened by the addition of additional air and, on the other hand, of the exhaust gas emitted by the internal-combustion engine being treated catalytically. The devices for carrying out the method comprise a device for supplying the additional air and a catalytic convertor which is designed either as an unregulated three-way catalytic convertor or as a pure oxidation catalytic convertor. <IMAGE>
Patent EP-0280278-A2 (EP)
Inventor: MIYAJI MITSUO
IPC: B60R1/08
Filed: 1988-02-24
Abstract: The light reflectivity control for use with an automotive rearview mirror according to the present invention has a first and second photosensors to detect the brightness of the surroundings including the front of a car in which the inside rearview mirror is equipped and that of the surroundings including the rear of the car, respectively. These photosensors deliver output signals in inverse proportion to the respective brightnesses of the surroundings of the car. The output signals are supplied to a first and second comparators each having at least a reference value predetermined correspondingly to the brightness of the surroundings, in which the output signals are compared with the reference values, respectively. Based on the signal including the information concerning the brightness of the surroundings including the front and rear, respectively, of the car and that are delivered from the comparators, voltages for application to the electrochromic elements and then the electrochromic elements are connected. Thereby, the voltage for application to the electrochromic elements are automaticallty and stepwisely correspondingly to the brightness of the surroundings of the car.
Patent EP-0289876-A2 (EP)
Inventor: SCHULZ ROLF A
IPC: B65D83/00
Filed: 1988-04-21
Abstract: Cream dispensers (1) of a conventional type have a container (2) and a piston (9) with a riser pipe (8). For removal, pressure is exerted on the piston (9) so that the cream emerges through the riser pipe (8). The seal between the piston (9) and a side wall (3) of the container is effected either by precise fitting or by sealing lips. A piston of this type cannot adapt to different container diameters. A cream dispenser is therefore to be provided, in which the container diameter varies with the height. The cream dispenser (1) according to the invention, with a container (2) receiving the cream, has a piston (9) which has on its outer circumferential surface (11) at least one ring (15, 16, 17) of variable outside diameter with an annular gap which is prestressed resiliently in such a way that it rests on the adjacent inside wall of the container. Cream dispensers of this type can be used for toothpaste or the like or for medical creams in the medical sector. <IMAGE>
Patent EP-0299538-A2 (EP)
Inventor: MIZUHASHI YUKIKO C O NEC CORPO
IPC: G06F9/46
Filed: 1988-07-18
Abstract: In a task switching arrangement including a task execution queue (21) having a plurality of priority levels, a queuing and selecting device (29) queues variable priority tasks of a group (17) in a first predetermined level (36) by selecting the predetermined level from the priority levels. When put into execution, one of the variable priority tasks is given a higher priority degree than other variable priority tasks of the group. When this one of the variable priority tasks becomes an interrupted task (31) with its execution interrupted, the queuing and selecting device queues the interrupted task in a second predetermined level (37) selected from the priority levels higher than the first predetermined level. The arrangement can deal with such variable priority tasks of a plurality of groups like invariable priority tasks which are concurrently present in a memory (11) and are queued, when put in an execution waiting state, in selected levels of the priority levels. If the invariable priority tasks include a particular task, the queuing and selecting device queues the particular task in a particular level of the priority levels with the first and the second predetermined levels preferably selected lower and higher than the particular level.
Patent EP-0301398-A2 (EP)
Inventor: MEUL THOMAS DR
IPC: C07K1/113
Filed: 1988-07-20
Abstract: The 4-hydroxy-2-pyrrolidinone derivative is prepared as described.
Patent EP-0314888-A2 (EP)
Inventor: ZIERPKA GUNTER
IPC: B21D43/05
Filed: 1988-08-22
Abstract: As connecting element, the coupling device has a tie rod which, in the coupling position extends beyond the division between adjoining feed bar sections and has a clamping head which engages positively behind a retention surface of one of the feed bar sections. The tie rod is mounted so as to be axially moveable and rotatable in the other feed bar section and can be clamped in the coupling position between the coupled feed bar sections. In one rotational position, in which the clamping head is out of engagement with the retention surface of the end part, the tie rod can be removed from its position of engagement. A centring piece, which is operatively connected to the tie rod, is used as centring means. In the coupling position, the centring piece engages in a centring recess of one of the feed bar sections and, during decoupling, can be pulled out of its centring position by means of the tie rod. <IMAGE>
Patent EP-0306858-A2 (EP)
Inventor: ZARGES FRANK W DIPL-ING
IPC: B65D25/02
Filed: 1988-09-02
Abstract: The tray, which can be stacked in the manner of a nest in the empty state, consists of a material, preferably plastic, and is advantageous. It is preferably constructed as an inner tray for insertion in an outer container which preferably likewise consists of plastic. Furthermore, it has at least one strip-shaped profile which is gripped with positive fit at least partially by the material of the tray on the outside or inside of said tray. <IMAGE>
Patent EP-0282149-A2 (EP)
Inventor: CHAMPAGNE CLAUDE JEAN
IPC: G06F13/38
Filed: 1988-01-21
Abstract: In a communication system having a processor unit (10) and a plurality of types of modules (12) each one located at a respective addressable location accessible by the processor unit (10), each module is provided with a respective memory means (14) containing data representing the compatibility status of the module relative to the processor unit. The data comprises a base indicia indicating the backward compatibility level of the module relative to the software of the processing unit (10) and a current indicia indicating the present compatibility level of the module relative to the software of the processing unit.
Patent EP-0285407-A2 (EP)
Inventor: MIYATA HIROFUMI
IPC: F16H7/08
Filed: 1988-03-30
Abstract: A pulley type speed-shifting device is provided with a driving pulley (5) and driven pulley (9) mounted on each transmission shaft (2, 3) which are placed parallel to each other, and a belt member (15) driven between the pulleys (5, 9). A member (16) is connected with the movable sideplate (7) of either pulley and is axially moved with the movable sideplate (7) through screw motion caused by rotation relative to the transmission shaft (2). A speed-­shifting pulley mechanism (24) is provided for rotating the moving member (16) relatively to the transmission shaft (2) to change the transmission ratio between the transmission shafts (2, 3) as required.
Patent EP-0306314-A2 (EP)
Inventor: KAWANISHI HIDENORI
IPC: H01S5/00
Filed: 1988-09-01
Abstract: A semiconductor laser device comprises a p-­type semiconductor substrate (11) and a multi-layered crystal structure with an active layer (14) for laser-­oscillating operation, the multi-layered crystal structure being disposed on the substrate (11) and having a striped channel region (100) through which current is supplied to the active layer and a light-absorbing region positioned outside of the channeled region by which a difference between the amount of light to be absorbed inside of the channeled region and the amount of light to be absorbed outside of the channeled region is created, which causes a difference in the effective refractive index of the active layer, resulting in an optical waveguide in the active layer, wherein the light-­absorbing region is constituted by an n-type semiconductor substance, but a portion of the n-type semiconductor substance positioned in the vicinity of at least one of both facets is replaced by a p-type semiconductor substance (31, 111).
Patent EP-0319248-A2 (EP)
Inventor: EISENBEIS CLYDE T C O MINNESOT
IPC: B42D15/10
Filed: 1988-11-29
Abstract: A magnetic marker for use with electronic article surveillance (EAS) systems in which a two-directional very high order harmonic response is obtained. The markers comprise two pairs of elongated strips of low coercive force, high permeability material positioned in a tic-tac-toe configuration such that the strips at right angles to an applied field of an EAS system collect and concentrate the lines of flux associated with the field into the strips parallel to the field, the concentrated flux being sufficient to result in a high harmonic response.
Patent EP-0311529-A2 (EP)
Inventor: TAKEI AKIRA
IPC: H04N5/369
Filed: 1988-10-07
Abstract: An image sensor includes a plurality of potential monitoring transistors (T21 - T24, T31 - T34) connected to respective floating electrodes (7₁ - 7₄) for separately monitoring changes in potential of the respective floating electrodes. In addition, the image sensor includes an output circuit (T25 - T27, R21; T35 - T37, R31) for producing an output signal (Vo(max), Vo(min)) which varies in accordance with one of the monitored potentials which is one of the highest potential and the lowest potential.
Patent EP-0302841-A2 (EP)
Inventor: FRATTA FRANCO
IPC: G01N23/18
Filed: 1988-07-28
Abstract: The welded joints of newly constructed pipelines are verified by X-ray, utilizing equipment mounted to a self-propelled trolley that travels along the bore; the trolley is controlled and positioned using a magnetic source (1) applied by hand to the outside of the pipeline, and a receiver (5), located inside the pipeline, which consists in two coils (6, 7) suitably spaced apart and fitted to the trolley in such a way as to be invested by the magnetic field generated externally of the pipe wall.
Patent EP-0326995-A2 (EP)
Inventor: AOKI TOYOAKI
IPC: G01N31/22
Filed: 1989-01-30
Abstract: An apparatus for quantitative determination of trihalomethanes comprises a separation unit containing two channels in contact with each other via a microporous membrane that will not react with trihalomethanes, a reaction unit for heating a carrier solution that has passed through the separation unit, a cooling unit for cooling the carrier solution that has undergone complete reaction; and a detection unit for determining the quantity of a fluorescent substance in the carrier solution. A method for quantitative determination of trihalomethanes comprises flowing a sample solution or a mixture thereof with a reducing agent through one of the two channels in the separation unit, flowing the carrier solution through the other channel, heating the carrier solution that has passed through the separation unit and to which an alkaline nicotinamide or a derivative thereof has been added, cooling the carrier solution, and subjecting the cooled solution to fluorimetry.
Patent EP-0357880-A2 (EP)
Inventor: PRIESEMUTH WOLFGANG DIPL-ING
IPC: B29C48/38
Filed: 1989-05-27
Abstract: An apparatus (10) for producing reclaimed plastics (16) is proposed. It has a device (11) for feeding plastics scrap (12) to a pressing device (13), in which the plastics scrap (12) is compressed, as well as a heating device (14), which applies heat to the pressing device (13), the compressed, heated plastics scrap (12) leaving the pressing device (13) as reclaimed plastics (16) by passing through a breaker plate (15). <IMAGE>
Patent EP-0336455-A2 (EP)
Inventor: METOKU YOSHIHARU
IPC: F24F8/108
Filed: 1984-12-14
Abstract: An air cleaning system comprising:
     (1) a latticework of interconnected H-shaped channels having their openings directed upwardly and a sealing liquid positioned therein;   (2) a plurality of air filter modules, each of which includes an air filter and has a surrounding frame containing a continuous U-shaped channel; said U-­shaped channel having an upwardly directed opening and a sealing liquid positioned therein, and said upward opening of said U-shaped channel receiving the lower rim of said H-shaped channel; and   (3) a plurality of fan modules, each of which includes a fan, a casing containing said fan therein and a housing containing said casing therein, and is disposed at the back of each of said air filter modules, said fan module having a surrounding frame containing a continuous vertically disposed extension which rests in the upward opening of said H-shaped channel.
Patent EP-0353692-A2 (EP)
Inventor: AKIYAMA SHIN-ICHI
IPC: A61K31/535
Filed: 1989-07-31
Abstract: An agent for enhancing the drug effects of an antitumor drug, which comprises a compound of the formula I:
      wherein Ar¹ is phenyl, pyridyl, furyl or 2,1,3-­benzooxadiazol-4-yl, which may be substituted by one or two substituents selected from the group consisting of NO₂, CF₃, Br, Cl, F, R⁶ (wherein R⁶ is C₁-C₄ alkyl), OH, OR⁶, OCHF₂, COOR⁶, NH₂, NHR⁶, NR⁶R⁷ (wherein R⁷ has the same meaning as R⁶), CONH₂, CONHR⁶, CONR⁶R⁷, COSR⁶, SR⁶, S(O)R⁶, S(O)₂R⁶, SO₃H, SO₃R⁶, SO₂NH₂, SO₂NHR⁶, SO₂NR⁶R⁷, CN and phenyloxy; 
the nitrogen-containing hetero ring portion represents a 1,4-dihydropyridine ring or a pyridine ring; 
Z is a group of the formula II:
      wherein each of R⁴ and R⁵ which may be the same or different is OH, C₁-C₁₂ linear or branched primary or   secondary alkyloxy, C₃-C₆ linear or branched unsaturated alkyloxy, C₃-C₆ cycloalkyloxy, C₁-C₆ alkoxy substituted by C₃-C₆ cycloalkyl, OAr² (wherein Ar² is phenyl which may be substituted by halogen, C₁-C₃ alkyl or C₁-C₃ alkoxy), OANR⁶R⁷ (wherein A is C₂-C₆ alkylene which may be substituted by C₁-C₃ alkyl or Ar²), OAN(CH₂Ar²)R⁶, OAOR⁶, OACN, NH₂, NHR⁶, NR⁶R⁷, 1-piperidinyl or 1-­pyrrolidinyl, or R⁴ and R⁵ together form OYO (wherein Y is C₂-C₄ linear saturated or unsaturated alkylene which may be substituted by R⁶, CO₂R⁶, OR⁶ or A), NHYO, R⁶NYO, NHYNH, R⁶NYNH or R⁶NYNR⁷, or Z is CO₂R⁸ (wherein R⁸ has the same meaning as R³ defined hereinafter); 
R¹ is present only when the nitrogen-containing hetero ring is a 1,4-dihydropyridine ring, and it is R⁶, ANR⁶R⁷, AN(CH₂CH₂)₂O, AOR⁶ or CH₂phenyl; 
R² is R⁶, Ar², Ar²CH=CH, Ar²CH(OH)CH₂, CHO, CN, CH₂OH, CH₂OR⁶, CH₂CH₂N(CH₂CH₂)₂NR⁶, NH₂, NHR⁶ or NR⁶R⁷; 
R³ is hydrogen, C₁-C₁₂ linear or branched alkyl, C₃-C₆ linear or branched unsaturated alkyl, C₃-C₆ cycloalkyl, C₁-C₆ alkyl substituted by C₃-C₆ cycloalkyl, AOR⁶, AO(CH₂) m Ar² (wherein m is an integer of from 0 to 3), (CH₂) m Ar², ANH₂, ANHR⁶, ANR⁶R⁷, ANR⁶(CH₂) m Ar², AN{(CH₂) m Ar²}{(CH₂) n Ar³} (wherein n has the same meaning as m, and Ar³ has the same meaning as Ar²), 1-benzyl-4-­piperidinyl, 1-benzyl-2-piperidinyl, 2-pyridinylmethyl, 3-pyridinylmethyl, AQ (wherein Q is pyrrolidine or piperidine which may be substituted by (CH₂) m Ar²), 4-R⁶-­  1-piperazinyl, 4-Ar²-1-piperazinyl, 4-(Ar²)₂CH-1-­piperazinyl or 4-(Ar²)₂CH-1-(1,4-diazacycloheptyl); 
or a pharmaceutically acceptable salt of the compound.