baber/WOPTO huggingface dataset:
Patent EP-0346284-A2 (EP)
Inventor: FULLEMANN JORG
IPC: F23D11/40
Filed: 1989-06-02
Abstract: A stationary gasifier (17) is located at a distance (49) from an air aperture plate (35). At the outlet (42) of the gasifier there is a stationary mixing head (29) having a deflector section (31) and lateral outlets (33). Fuel is supplied coaxially through an opening (55) of the air aperture plate. A flame tube (21) surrounds the gasifier (17) and an electric heater (39) leaving an annular space (40). When the burner is started up, the electric heater (39) is switched on until the gasifier has the necessary operating temperature. Fuel is then supplied. The fuel/air mixture is ignited by an electrode (65). The flame tube (21) extends to the end of the mixing head (29), or only a little therebeyond. A flame is formed at the outlets (33) that touches the flame tube after a short travel, then emerges from it and expands. Because the flame can immediately expand, only little NOx is formed. A portion of the hot combustion gases is recirculated through the annular space (40) and sucked into the gasifier to heat the gasifier (17) after the shutoff of the electric heater (39).
Patent EP-0389737-A2 (EP)
Inventor: TOKO YOSHIO C O MITSUBISHI DEN
IPC: H04B1/38
Filed: 1990-01-04
Abstract: This invention discloses a mobile radio telephone device (1) in which when used as a remote handset, the circuitry of the radio telephone device is connected by an adapter (2a) to a portable antenna (12) through an antenna input terminal (19) and an antenna output terminal (14). When the mobile radio telephone device is being fixed to a vehicle, the circuitry of the radio telephone device is connected by an adapter (26) to an external antenna (3) through the antenna output terminal.
Patent EP-0391033-A2 (EP)
Inventor: YU RUEY J
IPC: A61K31/075
Filed: 1990-02-07
Abstract: Therapeutic as well as preventive measures to improve cosmetic conditions and to alleviate the symptoms of dermatologic disorders with retinal and its derivatives is disclosed. Cosmetic conditions and dermatologic disorders in humans and domestic animals in which retinal and its derivatives may be useful include age spots, wrinkles, warts, eczema, seborrheic keratoses, acne, oily skin, psoriasis, dandruff, xerosis, inflammatory and pruritic skin, disturbed keratinization, skin changes associated with aging and possibly viral infections. Retinal and its derivatives include their stereoisomers, for example, all-trans, 13-cis, 11-cis, 9-cis, 7-cis, 11,13-cis and 9,13-cis vitamin A aldehydes, their hydrate, hemiacetal and acetal forms, and their adduct compounds. Compositions containing retinal or its derivative may be administered systemically such as orally, or topically to the affected areas of the skin.
Patent EP-0389822-A2 (EP)
Inventor: THOMA FRANK DIPL-ING
IPC: F02M45/04
Filed: 1990-03-02
Abstract: The invention relates to a device (1) for controlling a pilot and a main injection with intermediate injection pause, in which a first control section (2) with a control piston (12) triggering the pilot injection is arranged in a pressure line (7) connecting the fuel injection pump (8) and the injection nozzle (9), which control piston is effectively connected to a separate second control section (3) controlling the injection pause quantity, the injection pause quantity determined by the pause piston (24) of the second control section (3) being stored or cut back on the low pressure side. <IMAGE>
Patent EP-0402620-A2 (EP)
Inventor: SAKURAI NOBUO
IPC: H03K3/64
Filed: 1990-05-08
Abstract: A wireless transmitting-receiving apparatus in accordance with the present invention is an apparatus for detecting and displaying travel speed of a bicycle which is mounted on a wheel, including a sensor generating one signal per every rotation of the wheel, a signal receiving apparatus for successively receiving signals generated from the sensor, a pulse signal generator generating at least two pulse signals with a prescribed pulse interval for every generated signal, a wireless transmitter for transmitting continuously the generated pulse signals, a receiver for successively receiving the transmitted pulse signals, a converter for converting the received pulse signals into signals corresponding to the inputted signals based on the prescribed pulse interval, a calculator for calculating the travel speed of the bicycle and a displaying portion for displaying the calculated travel speed.
Patent EP-0457954-A2 (EP)
Inventor: SCHWANK BERND H
IPC: F23D14/14
Filed: 1990-07-19
Abstract: Radiant burners, in particular for gaseous fuel, are provided with a double-walled housing with reflector inner walls, which is approximately trapezoidal in cross-section and open on one side and in which there is situated a mixture chamber for preparing the fuel/air mixture, there being connected to the mixture chamber a burner ceramic plate having numerous combustion ducts and there being present a device for supplying fuel and air to the mixture chamber, which has an injector nozzle connected to a fuel pipe, and a mixing pipe. 
<??>In order to provide a radiant burner which, with low production or construction outlay, allows reliable operation with as small as possible a mixture chamber even when only low gas pressures are present, it is proposed that the injector nozzle and the mixing pipe are arranged towards the edge of the open housing side and that there is provided between the mixing pipe and the mixture chamber an intermediate chamber in such a manner that the hot waste gases contact the wall of the intermediate chamber and the fresh fuel/air mixture situated in the intermediate chamber is prewarmed. 
<IMAGE>
Patent EP-0419829-A2 (EP)
Inventor: PFAFF ADOLF
IPC: B29C45/16
Filed: 1990-08-16
Abstract: Containers for foodstuffs and the like which have a plurality of layers of thermoplastic material, the inner wall and the outer wall of which form a self-contained outer shell of just one thermoplastic material and the further layers, having at least one adhesive layer and/or barrier layer, form a core with at least one self-contained shell, are made by plasticising the thermoplastic material for the layers and forming a plasticised melt strand with a coaxial layer structure. At the beginning of the injection phase, the thermoplastic material of the plasticised melt strand forming the outer shell runs ahead of the thermoplastic material for the core shell to be formed and this runs ahead of the plasticised material of the core. Towards the end of the injection phase, the thermoplastic material forming the outer shell runs after the thermoplastic material of the core shell to be formed and this runs after the thermoplastic material for the core.
Patent EP-0436798-A2 (EP)
Inventor: SCHANZER HANS-PETER DIPL-ING
IPC: B60H1/00
Filed: 1990-11-10
Abstract: In a channel arrangement in the roof of a bus, consisting in each case of a first channel facing the side windows and a second channel which follows the first channel, has air outlet nozzles on the underside and attached channel sections and air outlet nozzles directed towards the centre of the vehicle, it is proposed for the purpose of feeding the passenger compartment intensively with air, to feed temperature-controlled air to the first channel as required and to provide said channel with air outlets via which the side windows are fed with air. The second channel is arranged below a luggage shelf which has the air outlet nozzles at the front via which air flows off towards the roof of the vehicle. <IMAGE>
Patent EP-0437736-A2 (EP)
Inventor: BLASER HORST
IPC: F41A19/21
Filed: 1990-12-13
Abstract: In a multi-barrel rifle having a demountable breech unit (1), the two axially movable strikers (4, 5) are arranged one above the other, are preferably angular and are provided with grooves or edges, thus allowing an advantageous guidance of the strikers (4, 5), even with only one solid side wall, and contributing considerably to ensuring that the breech unit (1) can be made very narrow. Since, in this rifle, the movement of the cocking rod (36) and the movement of the striking pins (8, 9) take place approximately parallel to the movement of the strikers (4, 5), in addition to a relatively simple construction it is also advantageous that the energy for tensioning the helical springs (6, 7) guided by guide pins (10, 11) can be as low as possible. The guide pins (10, 11) connected to the strikers (4, 5) also perform safety functions. <IMAGE>
Patent EP-0404225-A2 (EP)
Inventor: HALES JEFF
IPC: H03H7/09
Filed: 1990-06-13
Abstract: The invention is related to a radio receiver for Mobile Radio comprising a filter having one or more filter sections (1), each filter section comprising a shield having therein a plurality of helical resonators (6,7) each having a quarter-wavelength transmission line wound in the form of a helix (8) with the transmission lines of adjacent resonators being wound in opposite directions and being grounded at opposite ends. The improvement being obtained by the fact that the frequency response of the filter section has a transmission notch on the high frequency side of the filter section passband, and one or more grounded shielding pins (14) being disposed between adjacent helical resonators at such locations whereby the transmission notch in the frequency response of the filter section is steered to be coincident with or near to the image frequency. Thereby an improved image frequency rejection and a cheaper receiver is obtained.
Patent EP-0403147-A2 (EP)
Inventor: KERSLAKE RICHARD M
IPC: H04L69/40
Filed: 1990-06-06
Abstract: A line interface circuit sends two-level signals to a line and receives two-level signals from a line. The two levels of the signals are on opposite sides of a threshold range of levels. For testing the circuit the transmitter is connected to the receiver by a switchable path, and a test signal is produced by the transmitter for reception by the receiver for monitoring the functioning of the circuit. The test signal is of a small amplitude so as not to enter the threshold range of levels). The connections of the transmitter and receiver to the line are maintained during testing. During testing the output of the transmitter is limited in amplitude by a voltage clamp so that it can produce only the test signal.
Patent EP-0403231-A2 (EP)
Inventor: WALEGA WILLIAM
IPC: A43D25/047
Filed: 1990-06-12
Abstract: A heel laster (101) to receive a footuear upper assembly (102) and constructed to press, form and last the heel part (106) of the footuear upper assembly. A structure is provided to secure the assembly (102) to the laster (101); pincers (5A, 6A) stretch the heel part (106) of the upper (104) about the heel region of the last (103); and a heel pad (10) presses the upper (102) against the last (103). Then a nozzle (202A) is moved and positioned by a mechanical structure (200A) along an appropriate adhesive path. The mechanical structure (200A) includes a tracer mechanism (203A) that includes an adjustable U-shaped cam track (206A) and a linkage (207A) connected to the nozzle (202A) at one end and to a cam follouer (208A) at the other end thereof such that the cam follouer (200A) is positioned uithin the cam track (206A′); a driver mechanism (209A, 210A) is connected to propel the cam follower (208A) along the track in the X-Y directions (the nozzle (202A) can move in the Z-direction as well to follow contours of the footwear). The heel pad (10) is preferably an inflatable pad. The mechanical tracer mechanism (200A), as a unit,   has a predetermined and fixed position relative to the heel pad (10). The heel laster (101) operates in two steps: first, the pad (10) is pressed against the heel (106) of the upper (104) and, second, the pad (10) is inflated to press into any crevices at the upper (104) surface at the heel region (106) (and the shank region). Then the upper (104) is wiped onto the insole (105) of the assembly.
Patent EP-0414363-A2 (EP)
Inventor: CLOUTIER FRANK L
IPC: H05K3/10
Filed: 1990-07-10
Abstract: A fabrication method for applying electrically conductive circuit traces (50) to a substrate (12) is described. The method uses an ink composition which is applied to a selected substrate (12) by an ink jet delivery system (14). The ink includes an adhesive in combination with other additives, including one or more solvents. The ink is delivered by the ink jet system (14) in a selected pattern (20), followed by the application of a powdered metal (30) to the pattern (20) which adheres to the adhesive in the ink. After the removal of excess powder (30), the substrate (12), pattern (20) and powder (30) are heated in an amount sufficient to melt the powder (30) on the substrate (12). This produces a pattern of conductive traces (50) geometrically corresponding to the ink pattern (20) initially applied to the substrate (12).
Patent EP-0441022-A2 (EP)
Inventor: HUGHES KATHLEEN ANNE
IPC: C09K23/52
Filed: 1990-07-31
Abstract: This invention is concerned with copolymers containing, as copolymerized monomer units, units of aliphatic monoethylenically unsaturated dicarboxylic acid such as maleic acid, and units of at least one comonomer selected from monoethylenically unsaturated monocarboxylic acids, such as acrylic acid, and carboxyl-free monoethylenically unsaturated monomers, such as alkyl esters of acrylic acid. This invention is particularly concerned with the use of low levels of copper ions in an aqueous emulsion polymerization process to promote copolymerization of the above-mentioned monomers at high conversion while maintaining and improving molecular weight control. The copolymers are useful primarily as antiscalants, dispersants, hard surface cleaners, detergent builders and incrustation inhibitors.
Patent EP-0407346-A2 (EP)
Title: Aminopyridine
Inventor: PASCUAL ALFONS DR
IPC: A01N47/36
Filed: 1990-06-28
Abstract: Neue 3-Amino-2,4-dialkylpyridin-Derivate <IMAGE> worin R¹ und R² unabhängig voneinander C1-C6-Alkyl, R³ C1-C12-Alkyl, C3-C6-Cycloalkyl, durch C3-C6-Cycloalkyl substituiertes C1-C4-Alkyl oder durch C1-C4-Alkyl substituiertes C3-C6-Cycloalkyl, R<4> Wasserstoff, Halogen, C1-C6-Alkyl, Phenoxy oder einfach oder zweifach durch Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, C1-C4-Alkylthio, C1-C4-Alkylamino, Di-C1-C4-alkylamino, C1-C4-Alkylcarbonylamino, C1-C4-Alkylcarbonyl, Benzoyl, Nitro, Cyan, C1-C4-Alkoxycarbonyl, C1-C4-Halogenalkyl oder C1-C4-Halogenalkoxy substituiertes Phenoxy und Z ein Brückenglied -NH-CS-NH-, -N=C(SR<5>)-NH-oder -N=C=N- bedeuten, wobei R<5> für C1-C6-Alkyl oder C3-C5-Alkenyl steht, können als Schädlingsbekämpfungsmittel eingesetzt werden. Vorzugsweise können Insekten und Arachniden bekämpft werden.
Patent EP-0445592-A2 (EP)
Inventor: BREITSCHEIDEL HANS-ULRICH
IPC: B29C49/00
Filed: 1991-02-21
Abstract: A method of making a hollow article out of a permanently deformable foam material by blow moulding is described. According to the method, first of all one or more sections of a foam material are inserted into a multipart mould after heating to a temperature above the softening temperature of the foam material. By closing the multipart mould, the sections are bonded to one another, preferably welded, along their edges, the intermediate space between the sections being sealed, at least to a great extent. By introducing a fluid under pressure, in particular compressed air, into the intermediate space between the sections, the sections are pressed against the walls of the multipart mould and are moulded. After cooling the sections, the moulding is removed from the mould. Chemically crosslinked polyolefin foams are used with preference for the method according to the invention. <IMAGE>
Patent EP-0448972-A2 (EP)
Inventor: DYGOS JOHN HENRY
IPC: C07D401/04
Filed: 1991-02-26
Abstract: Disclosed is a process for the preparation of 3-aryl-3-aminoalkyl-2,6-dioxohexahydropridines and particularly the compound 3-[3-(dimethylamino)propyl]-3-(3-methoxyphenyl)-4, 4-dimethyl-2,6-piperidinedione, monohydrochloride, which is useful as an antidepressant. 
     The process of the present invention comprises the condensation of a sterically hindered nitrile with a sterically hindered α,β-unsaturated diester to produce a nitrile diester. These compounds can then undergo acid catalyzed cyclization and decarboalkoxylation in a one step process to provide the desired 3-aryl-3-aminoalkyl-2,6-dioxohexahydropyridine.
Patent EP-0449312-A2 (EP)
Inventor: WATANABE KAZUHIRO
IPC: C04B35/524
Filed: 1991-03-28
Abstract: A process for preparing a graphite sheet or block is described. The process comprises providing a film of a polyamido acid, subjecting the polyamido acid to polyimidization, stretching the film prior to or during the polyimidization, and thermally treating the resultant polyimide film under conditions sufficient for graphitization. When a plurality of the polyimide films are thermally treated for graphitization, a graphite block having a good rocking characteristic is obtained.
Patent EP-0446959-A2 (EP)
Inventor: BUECHLER RENE
IPC: B23Q1/03
Filed: 1988-09-21
Abstract: Bei einem Verfahren zum Herstellen eines im wesentlichen zylindrischen Schaftes (66) mit einem einstückig in den Schaft (42) übergehenden Zentrierarm (43), der gegen eine Einspannvorrichtung mit einer Nut zum Aufnehmen des Zentrierarmes (43) hochgenau festlegbar ist, wird eine verbesserte Herstellbarkeit des Schaftes bei reduzierten Kosten durch folgende Herstellungsschritte erzielt: Metalldruckgießen, Sintern beziehungsweise Fließpressen des Schaftes (42) aus einem Leichtmetall, aus Messing, aus einer Zinklegierung oder aus einem Sintermaterial; und Kalibrieren des Zentrierarmes (43) zumindest im Bereich seiner Anlageflächen (44, 45) durch Eindrücken des Zentrierarmes in ein Kalibrierwerkzeug, das aus einem harten Material besteht, wobei der Zentierarm im Bereich der Anlageflächen eine plastische Materialverformung erfährt.
Patent EP-0459479-A2 (EP)
Inventor: FUJIMORI SADAO
IPC: G01L3/22
Filed: 1991-05-29
Abstract: A twin roller type chassis dynamometer includes two coaxially arranged load rollers (15,16) and two coaxially free rollers (17,18). The two pairs of rollers are arranged parallel to one another. One of the free rollers includes an outer rotor type dynamometer (24). The rotor (26) of this device is connected by way of a belt drive (22) with one of the load rollers in a manner which produces a step-up gearing and drives the rotor faster than the load roller.
Patent EP-0460630-A2 (EP)
Inventor: ARAKI SHIGEHARU
IPC: H04N1/32
Filed: 1991-06-05
Abstract: A facsimile device stores communication administration information every time image information is transmitted and received. The facsimile device stores information in a region including a title of an image to be transmitted and information of a transmitting source which transmitted the received image information in the image information to be transmitted and received. The transmitting source information and the title of the transmitted original, which are stored, are printed out by a printer (12) as a daily report administration list along with the communication administration information. As a result, the transmitting source information and the title of the transmitted original can be easily confirmed.
Patent EP-0470359-A2 (EP)
Inventor: BERGMANN ERICH DR
IPC: C23C14/06
Filed: 1991-07-01
Abstract: A tool base element (3) is coated with one or more double layers (1), the free layer on the outside of the tool having a low solubility and/or different crystal structure compared with titanium and/or nickel and/or copper or alloys thereof. This layer is in the form of a chromium-nitrogen or chromium-carbon crystal layer crystallising in the cubic or hexagonal system. The second layer (1b) of the double layer (1) is a titanium nitride or a titanium carbonitride layer. When cutting and shaping in particular titanium, nickel and copper and alloys thereof, long lives are achieved with the tools according to the invention. <IMAGE>
Patent EP-0466195-A2 (EP)
Inventor: KAMEYAMA SHUICHI
IPC: H01L21/265
Filed: 1991-07-15
Abstract: A fabrication method for semiconductor devices connecting a multi-crystal semiconductor thin film and a semiconductor region including a high density of an impurity formed in a single crystal semiconductor substrate (100). After forming a N-type semiconductor region (116) as the emitter by ion implanting, for instance, as into a P-type semiconductor region (106) as the base, a polysilicon thin film 114 is deposited so as to be implanted with As ions and then heat treated. In this case, an amorphous portion of the N-type semiconductor region (116) and an amorphous silicon thin film (110) in contact therewith are transformed by solid phase epitaxial growth so as to form a single crystal semiconductor region (116), a single-crystalline silicon thin film (110A), and a polysilicon thin film (110B), thus forming a bipolar element having an emitter.
Patent EP-0472221-A2 (EP)
Inventor: SASAKI TATSUYA
IPC: H01S5/11
Filed: 1991-08-26
Abstract: A method for fabricating an optical semiconductor device includes the steps of forming at least two stripes of dielectric parallel to each other with a predetermined interval on a semiconductor substrate, growing a crystal selectively between the two stripes, and forming a multi-layer structure which is required to have a width determined by the crystal grown between the two stripes. In such a method, the width of the multi-layer structure including an active layer or a waveguide is controlled precisely, because there is no step of etching a semiconductor layer, so that the characteristics of the device may improve and the yield may increase.
Patent EP-0491342-A2 (EP)
Inventor: FURTNEY MARK
IPC: G06F9/46
Filed: 1991-12-17
Abstract: Three new, efficient protocols for providing communications between a user's application program, a Multiprocessing Library, and the host Operating System is described. These new protocols are termed WAKEUP, GIVEUP, and CONTEXT-TO-USER-SPACE. They utilize the concept of a conduit through which the Operating System and the user application program can communicate without the need for expensive system calls. A primary use for the new protocols is the scheduling of multiple Central Processing Units (CPUs) into a single user program in a multi-CPU, multiprogramming, multi-tasking environment. WAKEUP allows a master process to quickly request the asynchronous scheduling of slave processes to help execute parallel tasks. GIVEUP allows a slave process time to finish a task before Operating System interruption. Once completed with its task, there is no need to save the context of the slave process. CONTEXT-TO-USE-SPACE allows other slave processes the opportunity to execute interrupted tasks that were not allowed to finish under GIVEUP.
Patent EP-0443718-A2 (EP)
Inventor: KOIDE KAORU
IPC: A23L1/305
Filed: 1991-01-18
Abstract: The present invention relates to a method for separating and concentrating acidic peptide, especially phosphopeptide having a phosphoserine residue, from a peptide mixture prepared by digesting casein with protease.
Patent EP-0441644-A2 (EP)
Inventor: NAKAMURA TETSUO
IPC: C12N15/51
Filed: 1991-02-08
Abstract: Ribonucleic acids GOR47-1 RNA and GOR47-1 RNAC and deoxyribonucleic acids GOR47-1 DNA and GOR47-1 DNAC; polyeptide GOR47 1 PROTEIN, oligopeptide spGOR1, oligopeptidespGOR2 and oligopeptide spGOR-epi; detection reagents for non-A, non-B hepatitis related genes using each of the aforementioned nucleic acids as probe or primer; detection reagents for antibody associated with non-A, non-B hepatitis using the aforementioned proteins or fusion protein of such proteins and conventional proteins; monoclonal and polyclonal antibodies specific non-A, non-B hepatitis obtained by immunization of animals with the aforementioned peptide(s) as antigen; and detection reagents of non-A, non-B hepatitis elated antigens using the aforementioned specific antibodies.