baber/WOPTO huggingface dataset:
Patent EP-0276678-A2 (EP)
Inventor: RENZ WALTER
IPC: E05C17/00
Filed: 1988-01-12
Abstract: 1. Fitting for an at least pivoting door, window or the like (1) which is held by at least one opening arm (2) on a fixed frame, the opening arm being mounted at least pivotably at both ends and being locked at least in the pivoted position by means of a retaining device (9), an auxiliary arm (10) being rotatably mounted on the opening arm (2) in order to form the retaining device (9), the end, of the auxiliary arm (10), at the door end being rotatably mounted in a sliding part (11) which can be displaced in the longitudinal direction of its associated window or door spar (12) thereon, in addition the geometrical axes, at the door or window end, of the pivot bearings (6, 14) of opening arm (2) and auxiliary arm (10) forming a triangle with the geometric axes of the connecting bearings (15) of both arms (2, 10) when the door or window (1) is pivoted, characterised in that the opening arm or arms (2) is/are associated with the upper end of door or window (1) and fixed frame ; in that, in addition, the geometric axes of the two pivot bearings (6, 14) of opening arm (2) and auxiliary arm (10) at the door or window end, and the geometric axes of the connecting bearing (15) of these arms (2, 10) form a triangle in the closed position of the door or window (1) and lie in a pivoting intermediate position, which is in particular small, in a common plane, spring force (13) against which the sliding part (11) can be displaced decreasing as the distance between the pivot bearings (6, 14) at the door or window end and the opening arm (2) and auxiliary arm (10) increases.
Patent EP-0285753-A2 (EP)
Inventor: DAMM HEINZ
IPC: F16L27/02
Filed: 1988-01-27
Abstract: The pipe connection contains a collar (1), of rigid shape, into which a smooth pipe end (2) can be pushed on at least one collar end, the collar (1) having a end-side neck part (4) on this end and a centre section (7), of larger internal cross-section, adjoining thereto. On an external thread (5) of the neck part (4), there is supported a clamping nut (11), which abuts onto an axially slotted metallic clamping ring (14), enclosing the pipe end (2), whose end face acts on a metallic sealing ring (10). Supported in front of the latter there is an elastomer sealing ring (9) which can be clamped against a circumferential, bead-like projection (6) inside the neck part (4). On its jacket surface, the clamping ring (14) tapers conically from the centre in the direction of one end face and is designed spherically in the direction of the opposite end face. In the selected installed position, in each case one of the two surfaces (15 or 16) is in pressure contact with the clamping nut (11), whose inner supporting surface is matched to the cone surface of the clamping ring (14). In that installed position in which the cone surfaces of the clamping ring (14) and the clamping nut (11) rest on one another, a rigid connection is produced between the pipe end (2) and the collar (1), and, in the other installed position of the clamping ring (14), rotated through 180 DEG , a connection is produced between the pipe end (2) and the collar (1) which can be angled in a limited manner. <IMAGE>
Patent EP-0278457-A2 (EP)
Inventor: KURIHARA TOSHIYUKI
IPC: H05K13/08
Filed: 1988-02-08
Abstract: The present invention discloses a method and apparatus for coating adhesive for mounting parts onto a printed substrate in which an adhesive coating nozzle is arranged in correspondence to the printed substrate placed on an X-Y table controlled to be moved in an X-Y direction, and said coating nozzle is operated to coat the adhesive within an adhesive storage tank in position on each of the printed substrates, at which a waste coating is carried out for said coating nozzle before the latter performs the coating operation with respect to the printed substrate, whereby even if the adhesive trickles from the end of the nozzle to bring forth the liquid-drip state, the adhesive in the liquid-drip state is eliminated by the waste coating of the coating nozzle to prevent the adhesive in the amount more than as needed from being coated on the printed substrate, thus always maintaining a stable amount of coating thereby positively preventing occurence of irregularities in quantity.
Patent EP-0281054-A2 (EP)
Inventor: LISLE RONALD JAY
IPC: G06F3/0481
Filed: 1988-02-29
Abstract: A perspective view of a pointer icon is displayed such that toward the middle of the display frame the icon appears to point toward the display surface, rather than toward an edge of the display frame. This creates an illusion that the icon, such as an arrowhead, is reversing its direction smoothly in three dimensional space. Although the display screen is only a two dimension surface, the multiple icons can readily be configured to be shown in perspective and, therefore, appear to be three dimensional, without the requirement for gray scale or half tone display technology. The invention is readily implemented with conventional monochromatic or color graphics hardware commonly available for personal computers.
Patent EP-0282928-A2 (EP)
Inventor: NELSON LAWRENCE LEE
IPC: C01B33/26
Filed: 1988-03-11
Abstract: Disclosed is an improved process for producing disper­sions of vermiculite ore particles by intercalating organo-­cation salts into the vermiculite structure under shearing conditions to delaminate the ore and reduce particle size in one step.
Patent EP-0287960-A2 (EP)
Title: A process for the production of a hemicellulose hydrolysate and special pulp
Inventor: TIKKA PANU
IPC: D21C3/02
Filed: 1988-04-15
Abstract: The invention relates to a process for the pro­duction of a hemicellulose hydrolysate and special pulp through two steps, the first step comprising the prehydrolysis of the material and the second step the dissolving of the lignin contained in the prehydro­lyzed material. According to the process the lignin dissolving is carried out by means of a neutral sul­phite cooking with anthraquinone or a derivative thereof as a catalyst, the pH of the cooking liquor being initially at least 10.
Patent EP-0293684-A2 (EP)
Inventor: BERGER ROLAND DR
IPC: C08G77/442
Filed: 1988-05-20
Abstract: Polydienes of the formula …<IMAGE>… in which Z is a chain-terminating group,… R<1> is hydrogen or a methyl radical,… R<2> is an alkyl radical having 1 to 6 carbon atoms or a phenyl radical,… R<3> is an OR<5> radical where R<5> is an alkyl radical, a (CnH2nO)mR<6> radical where R<6> is an alkyl radical, an acyl radical or an alkylaryl radical, n is 2 or 3 and m is >/= 1, or a CpF2p+1(CH2)2-radical where p is 4 to 16, …<IMAGE>… x and y are >/= 0,… z is >/= 3,… a is 0 to 2,… b is 0 to 2,… a + b is </= 2,… are used in amounts of from 0.01 to 1.0% by weight for defoaming and/or deaerating organic systems, such as crude oil, hydraulic oils, surface coatings or paints.
Patent EP-0301539-A2 (EP)
Inventor: NAKAMURA TAKU
IPC: G03C1/00
Filed: 1988-07-28
Abstract: A light-sensitive material comprises a support and a light-sensitive layer containing silver halide, a reduc­ing agent, an ethylenic unsaturated polymerizable com­pound and a base precursor in the form of a salt of an organic base with a carboxylic acid. The silver halide, reducing agent, polymerizable compound and base precursor are contained in microcapsules which are dispersed in the light-sensitive layer. The organic base of the base precursor is a diacidic to tetraacidic base which is composed of two to four amidine moieties and at least one linking group for the amidine moieties. The linking group is a residue of a hydrocarbon or a heterocyclic ring. The amidine moiety corresponds to an atomic group formed by removing one or two hydrogen atoms from an amidine having the following formula (I):
      wherein each of R¹, R² R³ and R⁴ independently is hydrogen, an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group. an aralkyl group, an aryl group or a heterocyclic group, and any two of R¹, R², R³ and R⁴ may be combined together to form a five-membered or six-membered heterocyclic ring consisting of nitrogen and carbon atoms.
Patent EP-0313777-A2 (EP)
Inventor: BARBER JEFFREY R
IPC: H01L29/78
Filed: 1988-09-09
Abstract: A method for providing increased dopant concentration in selected regions of semiconductors by providing field implant dopant in the transition region (6) located below the "bird's beak" region (15) and between the field and active regions (5, 14) of a semiconductor. The method comprises the steps of: forming a thin insulating layer (2) on the surface of a semiconductor substrate (1); depositing a thin anti-oxidant layer (3) on the insulating layer (1); depositing a layer of photoresist on the anti-oxidant layer; selectively etching the anti-oxidant layer; ion-implanting the field region of the semiconductor substrate; providing spacers (7) on the sides of the anti-oxidant layer (3); and oxidizing the semicon­ductor substrate.
Patent EP-0319821-A2 (EP)
Inventor: MEYER DIETER
IPC: B21D43/16
Filed: 1988-11-28
Abstract: High-speed presses customarily have exchangeable punching tools, by means of which punchings can be punched out of a strip of semi- finished material at high speed and separated underneath the press table together with the punching waste, prior to being transported away on conveyor belts. According to the invention, the device comprises a plurality of delivery chutes (4 to 6) arranged in series, it being possible to set each delivery chute (4 to 6) optionally to a first conveyor belt (26) for transporting away the punchings or to a second conveyor belt (27) for transporting away the punching waste. Discharge in common of punchings and punching waste is thereby possible with a very wide variety of punching tools (10, 20, 30). <IMAGE>
Patent EP-0319912-A2 (EP)
Inventor: WANG CHIA-GEE DR
IPC: G01N23/22
Filed: 1988-12-06
Abstract: A method of investigating materials by the use of x-­rays comprises focusing an accelerated beam of electrons (9) in an evacuated space on a metal foil (12) facing said evacuated space, said metal foil (12) being supported on a first surface 13  a  of a support substrate (13) which is substantially transparent to x-rays and has a second surface 13  b  outside said evacuated space, thereby generating x-rays in said metal foil (12), placing a specimen (14) of a material to be investigated adjacent to said second surface 13  b  of said substrate 13 in a position exposed to the x-rays generated in said metal foil (12), and selectively detecting x-rays from said specimen (14) which are characterisitc of properties of a region of said specimen (14). The invention particularly relates to investigating biological specimens under ambient conditions of the environment. An apparatus includes an x-ray microscope embodiment.
Patent EP-0363526-A2 (EP)
Inventor: BUSCH DIETER
IPC: B60S1/02
Filed: 1988-12-14
Abstract: The invention relates to a method for actuating a window-washing arrangement for motor vehicles having at least injection nozzles, assigned to the front windscreen, of a water supply system with electrically actuated water pump which can be adjusted as a function of the driving speed of the motor vehicle to different pressures. So as to ensure that any blocking of the water supply system, in particular a blocking of the spray nozzles, is eliminated immediately after activation of the windscreen washing system has occurred and, in addition, a constant area of application of the washing fluid on the front windscreen of the motor vehicle independently of the driving speed of the motor vehicle is facilitated, it is proposed according to the invention that the water pump builds up an increased, pulse-like water pressure in the water supply system on activation of the window-washing arrangement and subsequently the water pressure is regulated as a function of driving speed. <IMAGE>
Patent EP-0277810-A2 (EP)
Inventor: KUNTZ DAVID H
IPC: B01L3/00
Filed: 1988-02-02
Abstract: The unitary device includes a generally tubular container (14) having a generally central specimen collection space (20) communicating with the open upper end (22) of the container, and a microscope slide member (24) below and integral with the container and having transparent flat front and rear walls (17, 12) throughout at least a portion thereof, and a central cavity therebetween communicating with the container space though the the lower end (28) of the container. The container is adapted to serve as a centrifugation tube and a permanent handle for manipulation of the microscope slide member.
Patent EP-0322992-A2 (EP)
Title: Thermocouples of enhanced stability
Inventor: BURLEY NOEL ARTHUR
IPC: H01B7/16
Filed: 1988-03-01
Abstract: Mineral-insulated metal-sheathed (MIMS) cable in which the sheath alloy has the following compositions:
     and thermocouples, heating elements ,and heat detectors made therefrom. The alloy itself is also claimed.
Patent EP-0282249-A2 (EP)
Inventor: WATANABE YUU
IPC: H03M5/16
Filed: 1988-03-07
Abstract: A logic circuit comprises a first terminal (V DD ) for receiving a first power source voltage, a second terminal (V SS ) for receiving a second power source voltage lower than the first power source voltage, a third terminal (V REF ) for receiving a reference voltage, an input terminal (V IN ) for receiving an input voltage, an output terminal (V OUT ) for outputting an output voltage, a load (R20, Q L ) coupled between the first terminal and the output terminal, and first and second FETs (Tr3, Tr2) coupled in series between the output terminal and the second terminal. The first FET (Tr3) is coupled to the output terminal and has a gate coupled to the third terminal. The second FET (Tr2) is coupled to the second terminal. The second FET has a gate coupled to the input terminal, and has a junction with a rectifying characteristic between the gate and source thereof.
Patent EP-0281427-A2 (EP)
Inventor: PIERCE HAROLD D
IPC: A63H30/04
Filed: 1988-03-07
Abstract: A radio controlled toy incorporates a module (2) containing a compact television camera, radio frequency transmitter and radio control receiver mounted in a toy body (4). The camera incoporates a lens system desinged to record point of view impressions from the toy and a microphone to provide impressions of the audio environment for transmission by the radio frequency transmitter to a remote television module. A television module (10) incorporates means to receive the video and audio transmissions from the camera and reproduce them via a television system and audio speaker associated with the television module. A control module (16) alows an operator (14) viewing the television module and hearing the audio sounds reproduced, to operate a set of controls to send control signals derived from the position of the controls by a radio control transmitter in the television module to the radio control receiver in the camera module. The camera module (2) may be used in a variety of mobile toys (4) thus providing the operator (14) with a pleasurable simulation of the point of view associated with much larger environments or full scale vehicles.
Patent EP-0296777-A2 (EP)
Inventor: CARR KENNETH L
IPC: A61N5/02
Filed: 1988-06-20
Abstract: A microwave apparatus for warming of a liquid such as blood or IV fluids in which the warming occurs in-line by means of a microwave heating cavity (10) having a source of microwave energy coupled thereto. A support means in the form of a bobbin (40) forms an assembly with an IV tube (12) wound about the bobbin (40). This tubing-bobbin assembly is inserted into the microwave heating cavity (10). A non-invasive, non-perturbing microwave temperature monitoring means is provided coupled to the microwave heating cavity (10) for monitoring the temperature of liquid flowing in the IV tube. Control means are provided including means for selecting the desired operating temperature for combining signals representative of, not only cavity temperature but also inlet and outlet temperatures to control the power level of microwave energy delivered to the heating cavity (10).
Patent EP-0305187-A2 (EP)
Inventor: IVES FRED H
IPC: H03K4/48
Filed: 1988-08-25
Abstract: A four-channel multifunction digital frequency synthesizer which uses direct numerical synthesis to generate one or more complex output signals having selectable frequency, phase offset, amplitude level and waveform is provided. A waveform synthesizer digitally synthesizes precise sine (707), square (709), triangle (705), ramp (703), uniform (711) and Gaussian (713) noise and DC waveforms which can be selected for any of the four channels. One of the four channels can be frequency, phase and amplitude modulated by the signals on the remaining three channels in any combination. The four channels are time-multiplexed (85,86) which allows the use of a single frequency synthesizer (71) to realize four independent channels (861,863,865,867) and a large number of support functions and capabilities in a high-density VLSI integrated circuit on a single chip (70). The synthesizer system can provide up to four independent output (861,863,865,867) signals which can be any one of the four channel signals, or any combination of the four channel signals summed to form a complex waveform signal.
Patent EP-0310445-A2 (EP)
Inventor: SIMS ROGER SCOTT
IPC: G06F9/40
Filed: 1988-09-30
Abstract: A combination of elements provide support for communication of arguments between routines in an instruction processing apparatus. This combination includes a register file comprising a set of addressable registers. A first sub-set of the registers and a second sub-set of the registers define a pluarlity of register pairs. Each register pair includes a respective one of the registers in the first sub-set and a respective one of the registers in the second sub-set. Sub-set allocating means are provided having a first state for allocating the first sub-set as a group for incoming arguments and the second sub-set as a group for outgoing arguments, and a second state for allocating the second sub-set as a group for incoming arguments and the first sub-set as a group for outgoing arguments. Register-­access control means enables each of successively invoked routines to access all the registers that define the register pairs and includes register-selecting means for supporting a predetermined type of instruction, which predetermined type of instruction contains a state-­independent reference for use in forming an address to select a register. The register-selecting means includes address-altering means controlled by the sub-set allocating means for swapping the addresses of the two registers of each register pair to enable communication of arguments between calling and called routines without inter-register transfers of arguments.
Patent EP-0322359-A2 (EP)
Title: Neue Isoindolinpigmente enthaltend mindestens einen Triazolopyrimidonrest
Inventor: JOST MAX
IPC: C07D487/04
Filed: 1988-12-13
Abstract: Isoindoline der Formel I <IMAGE> Y für einen Rest der Formeln II, III, IV, IVa, V und VI <IMAGE> worin Y, R1, R2, R3, A, Z, Q, x1, x2, x3 und n die im Anspruch 1 angegebene Bedeutung haben, eignen sich ausgezeichnet zum Färben von hochmolekularem organischem Material.
Patent EP-0339172-A2 (EP)
Inventor: GELATI BRUNO
IPC: H01R4/48
Filed: 1988-07-07
Abstract: There is disclosed an insert for terminal blocks for quickly coupling or branching four variable cross-section electrical cables. 
     The insert substantially comprises a tubular metal body (2) of rectangular cross-section and given size,at the end portions of which there are respectively provided removable locking means for locking at least an electric cable as well as quick-coupling plug-in members (5,5′) for receiving one or more branching electrical cables. 
     The quick-coupling plug in members(5,5′),in particular consist of leaf springs which are suitably affixed to the tubular body (2).
Patent EP-0346566-A2 (EP)
Inventor: NISHIBATA KATSUJI
IPC: C01B13/02
Filed: 1985-12-03
Abstract: An apparatus for producing oxygen enriched air from the atmospheric air, including an oxygen enriching system employing a fan (18) for inducing a flow of atmospheric air through an oxygen enriching unit and a pump (10) for deriving the oxygen enriched air from the oxygen en­riching unit, a sound-proof box for encasing the fan and pump (10), an air intake passage (30) subjected to bending not less than five times and an air exhaust passage (35) also subjected to bending not less than five times. The oxygen enriching unit is provided with a unit for adjusting an oxygen concentration to a constant level regardless of any change in the atmospheric temperature.
Patent EP-0332104-A2 (EP)
Inventor: RYALS JOHN
IPC: C12N15/82
Filed: 1989-03-06
Abstract: The present invention provides chemically regulatable DNA sequences capable of regulating transcription of an associated DNA sequence in plants or plant tissues, chimeric constructions containing such sequences, vectors containing such sequences and chimeric constructions, and transgenic plants and plant tissues containing these chimeric constructions. Also provided are a novel signal peptide sequence, genes which code for this sequence, and newly identified PR protein genes. The chimeric constructions and transgenic plants and plant tissues may be used in an assay for new chemical regulators.
Patent EP-0337405-A2 (EP)
Inventor: MAN HONG-TAI
IPC: B29C71/00
Filed: 1989-04-11
Abstract: This invention provides nonlinear optical media which have a stable noncentrosymmetric array of side chain polymer molecules, such as an electric field poled and stabilized medium of a 50/50 copolymer of N-methyl-4-[2-(4-nitrophenyl)ethenyl]phenylamino-2-ethyl 2-methyl-2-propenoate and 4-[2-(4-nitrophenyl)ethenyl]phenylthio-2-ethyl 2-methyl-2-propenoate.
Patent EP-0359266-A2 (EP)
Inventor: KASAMATSU TOSHIO DAINIPPON SCR
IPC: G03F5/00
Filed: 1989-09-14
Abstract: An apparatus records a halftone area and a solid area in a single image with respective screen angles. Encoders (13, 14) and a coordinate value generator (16) generate coordinate values (U, V) on an image plane on a recording drum. An address generator (17), a pattern data memory (18) and a comparator (19) generate a first halftone dot signal (S da ) for the halftone area. An address generator (22) and a pattern data memory (23) generate a second halftone dot signal (S db ) for the solid area. A threshold data setter (20) and a comparator (21) generate a detection signal (S s ) indicating whether or not an image signal (S i ) corresponds to the solid area. One of the first and second halftone dot signals is selected by a selector (24) according to the detection signal.