baber/WOPTO huggingface dataset:
Patent EP-0324650-A2 (EP)
Inventor: YAMAGUCHI MASANORI C O PATENTS
IPC: H04N3/14
Filed: 1989-01-13
Abstract: A timing pulse generator (60) for generating at least a first timing pulse (SV1) with a vertical scanning frequency and a second timing pulse (SH1, SH2) with a horizontal scanning frequency, both of the first and second timing pulses being used for controlling a charge coupled device imager (1). The timing pulse generator (60) includes a vertical ROM arrangement (69) having a first address counter (691) for counting a first reference pulse (CLKV) having the horizontal scanning frequency, and a first ROM (692) supplied with the output of the first address counter as a read out address control signal and for generating the first timing pulse (SV1). A horizontal ROM arrangement (65) includes a second address counter (651,651',652') for counting a second reference pulse (CLKH) having a frequency sufficiently higher than that of the horizontal scanning frequency, and a second ROM (652, 653', 654') supplied with the output of the second address counter as a read out address control signal and for generating the second timing pulse (SH1, SH2). A clock signal generating circuit (68) generates clock signals (V1' to V4') in accordance with the first and second timing pulses (SV1, SH1, SH2).
Patent EP-0349191-A2 (EP)
Inventor: EDWARDS DAVID BRIAN
IPC: A62B18/04
Filed: 1989-06-22
Abstract: A powered respirator is provided with a device (10) sensitive to the pressure within the respirator in the region of the user's face and adapted to sound a warning in the event that the sensed pressure goes below a selected threshold value. The device includes a flexible diaphragm (13) exposed on its opposite sides to the sensed and atmospheric pressures respectively, and an infra red emitter (21) and receiver (22) arranged so that the level of energy received by the receiver from the emitter depends upon the flexural position of the diaphragm (13). In different embodiments the diaphragm (13) may be arranged to reflect the radiation from the emitter (21) onto the receiver (22) or not, or to interrupt a beam of radiation from the emitter (21) to the receiver (22) or not, depending on the pressure differential across it. In either case, when a sufficient energy level is detected at the receiver (22), indicating a pressure level below the selected threshold, power is switched to a sounder (26) to warn the user of the low pressure condition.
Patent EP-0357244-A2 (EP)
Inventor: BOYER ROBERT D JNR
IPC: C07C231/06
Filed: 1989-08-03
Abstract: A process which comprises contacting and catalytically reacting under essentially anhydrous conditions in the liquid phase an amide with a nitrile according to the equation: 
RCONH₂ + R¹CN → RCN + R¹CONH₂ 
where R and R₁ are not the same and are each selected from
     (1) H, hydrocarbyl, a hydrocarbyl group substituted with: one or more of F, Cl, Br, I, amido, cyano, formyl, hydrocarbylcarbonyl, hydrocarbyloxy, hydrocarbyloxycarbonyl, hydrocarbylcarbonyloxy and dihydrocarbylamino, and   (2) any of group (1) where one or more H atoms are substituted by a deuterium atom.
Patent EP-0356061-A2 (EP)
Inventor: VAN ASSCHE C JACQUES
IPC: C12P19/00
Filed: 1989-08-07
Abstract: Plant species having enhanced superoxide dismutase activity as a result of transformation with a DNA expression cassette comprising an  E. coli  MnSOD gene are provided. Transportation of the expression product of the gene may be targeted to a specific cell organelle, such as the chloroplast.
Patent EP-0360566-A2 (EP)
Inventor: NAKANE MASAMI
IPC: A61K31/423
Filed: 1989-09-19
Abstract: A compound of the formula
      wherein Q is as defined below, and the pharmaceutically acceptable salts thereof. The compounds are inhibitors of lipoxygenase and cyclooxygenase, and are useful in the treatment of allergic and inflammatory conditions.
Patent EP-0361940-A2 (EP)
Inventor: PARKER DAVID W
IPC: C09D11/10
Filed: 1989-09-29
Abstract: Novel water-based ink compositions, suitable as flexograpic and gravure inks, are disclosed which incorporate high molecular weight resin acid-maleic anhydride polymers. The ink compositions of this invention comprise a colouring agent and a resin vehicle which comprises an aqueous solution of the reaction product of rosin and maleic anhydride in the presence of a free radical polymerisation initiator.
Patent EP-0354116-A2 (EP)
Inventor: BOISSEVAIN MATHEW G
IPC: D21F7/00
Filed: 1989-08-01
Abstract: The specification discloses a steambox for assisting in the drying of sheet material. The steambox (10) has a means (64) for preventing steam which condenses inside the steambox plenum from dripping onto the sheet. The steam is jetted from the plenum (32) toward the sheet (8) through a single cross-directionally oriented slot (46) to decrease entrainment of ambient air and thereby increase healing efficiency.
Patent EP-0379968-A2 (EP)
Inventor: HATANAKA CHITOSHI
IPC: C07D307/62
Filed: 1990-01-18
Abstract: There is disclosed an improved process for substitution of the hydroxy group at 2-position of an ascorbic acid derivative according to the following reaction scheme:
      wherein R⁰ is hydrogen, alkyl having 1 to 6 carbon atoms, phenyl or a group of the formula
      (wherein X is two hydrogen atoms, or acetal or ketal residue); R¹ is an alkyl or alkenyl group having up to 22 carbon atoms which may be substituted with phenyl or alkoxy having 1 to 22 carbon atoms; Y is halogen or optionally substituted sulfonyloxy; R is hydrogen, or primary, secondary or tertiary alkyl having 1 to 10 carbon atoms; and Z is an alkali metal or an alkali earth metal. There is also disclosed hydrolysis of the following scheme:  
      wherein R¹ is as defined above; and X is acetal or ketal residue.
Patent EP-0381119-A2 (EP)
Inventor: OHARA EIJI C O TAMAGAWA JIGYOS
IPC: H04N5/202
Filed: 1990-01-29
Abstract: In an image sensing device which performs a white compressing process before performing an automatic gain adjusting action on an image signal, a white com­pression circuit is arranged to have a white compressing characteristic which is variable in association with the automatic gain adjustment; and the gain of an A/D converter which is provided for A/D converting the output of the white compression circuit is arranged to be adjustable.
Patent EP-0381215-A2 (EP)
Inventor: LEVEQUE HOWARD J
IPC: H04J3/18
Filed: 1990-02-01
Abstract: A method and apparatus for reducing noise fluctuation in a linked compressor-expander (Lincompex) telecommunications system in which an artificial tone signal (60) is injected into a demodulator of the communication system to bias the output toward self quieting. The artificial tone is developed to have a level that is effective below a threshold level of Lincompex demodulation such that during normal communication transmission, the artificial tone has no deleterious effect, while below the demodulation threshold, random noise inputs are effectively biased to a constant level to produce a quieting effect on the demodulator output (52).
Patent EP-0386777-A2 (EP)
Inventor: HIGASHI TATSUJI C O FUJI PHOTO
IPC: G03F7/075
Filed: 1990-03-09
Abstract: The present invention relates to a prsensitized plate for use in making a lithographic plate requiring no dampening water and comprising, on a support, a light-­sensitive resin layer and a silicone rubber layer, in this order, wherein the silicone rubber layer is crosslinked by addition reaction of an SiH group with a -CH=CH- group and wherein the light-sensitive resin layer comprises: (1) a monomer or olygomer having at least one photopolymerizable or photo-crosslinkable and olefinically unsaturated double bond, (2) an organic solvent-soluble polyurethane resin having a glass transition temperature of 20°C or below and being capable of forming a film, and (3) a photopolymerization initiator. According to the present invention, the PS plate has excellent image-forming properties and printing properties.
Patent EP-0390044-A2 (EP)
Inventor: EGASHIRA NORITAKA DAI NIPPON I
IPC: B41M5/035
Filed: 1990-03-26
Abstract: A heat transfer sheet having a dye layer comprising a dye and a binder provided on a substrate film, said dye layer containing a compound represented by the following formula (I): 
R=[(CH₂) l -X-(CH₂) m -CH₃]₂      (I) 
wherein R is a phenylene group or a napthylene group or an alkylene group which may also have substituent; X is a linking group such as -NHCOO- group, -NHCONH- group, -COO- group, -CONH group, -NHCO group, -NHSO₂- group, -OOC- groups, -OOCNH group, -O·O₂S group-, -SO₂NH- group, -SO₂·O group, -O- group, -NH- group, -S- group; and l and m are integers of 1 to 30.
Patent EP-0405204-A2 (EP)
Inventor: RUEB FRITZ
IPC: A46D3/06
Filed: 1990-06-08
Abstract: Individual bristles and/or batches of bristles are withdrawn from one or more magazines and are mechanically or pneumatically transferred to positions of alignment with the sockets of one or more forms. The individual bristles and/or batches of bristles are thereupon drawn into the aligned sockets by suction prior to being welded or glued to an adapter which constitutes or forms part of a brush body and defines the open ends of sockets during drawing of bristles into the form or forms.
Patent EP-0407761-A2 (EP)
Inventor: HAEFNER REINHARD
IPC: F16H53/02
Filed: 1990-06-16
Abstract: The control shaft is assembled from a plurality of shaft sections which have a different number of holes on each side of the flange, the number being designed to correspond in the case of an equal number of holes to that in the flanges. The different number of holes on each side of the flange allows use for internal combustion engines with different numbers of cylinders while retaining a large number of identical parts. <IMAGE>
Patent EP-0407823-A2 (EP)
Inventor: NAKATAKE RYOJI
IPC: H01F27/10
Filed: 1990-06-28
Abstract: An insulating liquid immersed electrical machine com­prises a hermetically sealed tank (1) containing the electric­al machine (4) and insulating liquid (5) arranged between the electrical machine (4) and the tank (1). The tank (1) includes deformable means (72) through which gas and liquid cannot pass and whose shape is variable so that the volume receiving the insulating liquid (5) between the tank (1) and the electrical machine (4) is variable. The insulating liquid (5) completely fills the receiving volume in the tank (1). Pressurizing means (7, 73) are provided for adjusting the shape of the deformable means (72) so that the pressure of the insulating liquid (5) in the tank (1) is kept at a suitable degree for preventing the insulating liquid (5) from vaporizing.
Patent EP-0418534-A2 (EP)
Inventor: BRUECHER PETER
IPC: F28F9/04
Filed: 1990-08-07
Abstract: The heat exchanger serves for cooling fission gas produced in a tubular furnace, and consists of a cooled single tube (1) which is directly connected to a tube of the tubular furnace. The single tube (1) merges via a distributor chamber (5) into the tubes (2) of a shell-and-tube heat exchanger. The outer tube (3) surrounding the single tube (1) and the outer casing (9) surrounding the tube bundle are connected to one another and each provided only with a socket (13, 14) serving to feed or remove coolant. <IMAGE>
Patent EP-0416399-A2 (EP)
Inventor: CARSWELL ROBERT
IPC: C08K5/21
Filed: 1990-08-24
Abstract: A compatibilized active hydrogen compound-­alkylene glycol composition comprises components (A) a relatively high equivalent weight material having an average of at least about 1.8 active hydrogen containing groups per molecule and a weight from about 500 to about 5000 per active hydrogen containing group; (B) an alkylene glycol which is incompatible with component (A) at the relative proportions thereof present in the composition; and (C) a compatibilizing and catalytic amount of an additive containing (1) a urea compound and (2) a transition metal salt of a carboxylic acid wherein said metal is selected from Groups I-B, II-B, V-A, IV-B, V-B, VI-B, VII-B or VIII of the Periodic Table of the Elements; said composition containing a sufficient quantity of at least one amine group-containing material such that component (2) is soluble in said composition. Such compositions are useful in producing poloyurethanes, particularly polyurethanes exhibiting relatively short demold times and good mold release   properties. Unlike prior art compositions, the present compositions can generally be stored without substantial loss of activity.
Patent EP-0422381-A2 (EP)
Inventor: KNAPP JAMES HOWARD
IPC: H01L21/3065
Filed: 1990-09-03
Abstract: A method for removing coatings from surfaces without damaging the underlying surface includes placing a surface having material to be removed thereon into a plasma reactor and exposing it to a gaseous plasma comprising a reactive halogen species. The reactive halogen species may be derived from one or more of many well known halogen gases. An optional step of cleaning the coating prior to exposure to the halogen plasma is recommended.
Patent EP-0426970-A2 (EP)
Title: Elektrische Steckverbindung mit U-förmigem Verriegelungsbügel
Inventor: HARTING DIETMAR DIPL-KAUFM
IPC: H01R13/629
Filed: 1990-09-07
Abstract: Für eine Elektrische Steckverbindung mit U-förmigem Verriegelungsbügel wird vorgeschlagen, an den Seiten- bzw. Übergreifteilen der Verriegelungsbügel walzenförmige Rollen vorzusehen. Die Rollen sind dabei mit einem mittleren Schlitz und einer Achse versehen und sind in die Seitenteile eingerastet. Es wird weiterhin vorgeschlagen, die Befestigung der Verriegelungsbügel an einer Steckverbindungshälfte so auszubilden, daß der Verriegelungsbügel auf Lagerzapfen der Steckverbindungshälfte aufrastbar ist.
Patent EP-0446411-A2 (EP)
Inventor: MORITA HIROKIYO SAMUKAWA FACTO
IPC: B32B5/18
Filed: 1990-10-04
Abstract: An automotive interior component consisting of a laminated structure comprising a resin core member having a certain rigidity, a high density polyurethane foam layer, and a soft surface skin member. Since the high density polyurethane foam is bonded over the reverse surface of the surface skin member which is typically lined by a soft foam layer for giving a soft feel, it is possible to bond the surface skin member over the resin core member at the same time as mold press forming the resin core member from semi molten resin owing to the heat insulation and barrier capabilities of the high density polyurethane foam layer. Since the conduction of heat from the semi molten resin to the soft foam layer of the surface skin member is avoided, and the press pressure is mitigated so that the collapsing of the foam layer during the press molding process is prevented. The present invention further offers the advantage of simplifying the fabrication process by thus accomplishing the bonding of the surface skin member over the resin core member and the mold press forming of the resin core member at the same time as a single step.
Patent EP-0432415-A2 (EP)
Inventor: OSENEGG CARLFRIED W
IPC: B41L35/10
Filed: 1990-10-19
Abstract: On the impression cylinder of an offset rotation printing machine, preferably a small offset printing machine, a thin cylinder coating is applied when carrying out numbering operations. The cylinder coating consists of two layers, the inner layer consisting preferably of a non-warping carrier material and the outer layer of a thin material which is resistant to wear. <IMAGE>
Patent EP-0426198-A2 (EP)
Inventor: FISHER DENNIS K
IPC: C09J4/02
Filed: 1990-11-02
Abstract: A pressure sensitive adhesive is prepared by the polymerization of an appropriate acrylic ester formulation of the type that includes an ethylenically unsaturated monomer having a polar group, and at least part of such polymerization is accomplished by photopolymerization using a source of ultraviolet radiation that provides a substantial portion of its ultraviolet radiation in the wavelength band of from about 280 to about 350 nm and a light intensity at the surface of the formulation being polymerized of no more than about 4.0 milliwatts/cm².
Patent EP-0428971-A2 (EP)
Inventor: JACHIMOWICZ KAREN E
IPC: G02B30/25
Filed: 1990-11-12
Abstract: A compact, high resolution, full color three-dimensional projection system (50) has a single display system and utilizes image polarization for color multiplexing (Fig.2).
Patent EP-0430035-A2 (EP)
Inventor: ZOBRIST RAY H
IPC: C07D281/10
Filed: 1990-11-20
Abstract: Seizures are ameliorated with certain benzothiazepines.
Patent EP-0378337-A2 (EP)
Inventor: EDGLEY RICHARD R
IPC: H04R9/04
Filed: 1990-01-08
Abstract: A stamped and formed, unitary, metal wire trap speaker terminal (20) used in coupling a speaker wire (36) extending from an audio speaker (26) to a lead wire (34) for an audio system of an entertainment appliance includes a base portion (30) and a wire trap receiving portion (32). The base portion (30) to which is coupled the speaker wire (36) has wings or arms (48, 50, 52, 54) that are adapted to be wrapped about a thin, rectangularly shaped insulator (22) that is affixed to a frame member (24) of the audio speaker (26). The wire trap receiving portion (32) extends from one edge of the base portion (30), at an angle of about 150 degrees, and has a wire receiving cavity (70) so that a stripped end portion (42) of the lead wire (34) may be inserted through a wire receiving or entry port (72) (Fig. 2) having divergently extending wire guides (74, 76) to aid the assertion of the stripped end portion (42) of the lead wire into the wire receiving cavity (70). A cam contact beam (78) is formed from one of the walls forming the wire receiving cavity (70) and obliquely extends into the wire receiving cavity (70).   When the stripped conductor portion (42) of the lead wire is inserted into the wire receiving cavity (70), the conductor is trapped or locked between the contact beam (78) and an opposite wall of the wire receiving cavity (70) resulting in the coupling of the conductor (42) of the lead wire (34) to the terminal (20) and thereby to the speaker wire (36).
Patent EP-0404591-A2 (EP)
Inventor: SMITH ARTHUR FREDERICK
IPC: B29C45/36
Filed: 1990-06-22
Abstract: An elongate tape cassette storage sleeve having one open end and one closed end is formed by injection moulding in a cavity (42) between a hollow mould (40) and a core (44). The core extends within the mould from a mounting at one end and its free end is held located between opposed walls of the mould by two mould inserts (54); the inserts are interposed between the mould walls and the core on opposite sides of the core. The inserts are retained in dove-tail slots (52) in the mould. Each insert comprises three spaced parallel ribs (56) which lie flush against an opposed inclined face (48) of the core in a shut-out fit. The ribs form three ventilation slots (16) in the sleeve at its closed end and also form two cassette-pinching ribs, between the slots, which acquire sloping cassette-engaging surfaces from the inclined face (48) of the core.
Patent EP-0415627-A2 (EP)
Inventor: KUSHIDA TAKEO C O ZEXEL CORPOR
IPC: G01P1/00
Filed: 1990-08-21
Abstract: An acceleration sensor includes a tubular bobbin (10) only one end of which is fixed to a body (31) whereas the other end is movable relative to the body axially of the bobbin, so that thermal expansion and shrinkage of the bobbin are not limited by the body. Supported on the body are magnets (36, 37) for attracting a magnetic member (20), mounted within the bobbin, to a reference position. A detection member (25) is mounted around the bobbin so as to detect a displacement of the magnetic member from the reference position. An acceleration sensing system incorporating such a sensor includes a processing circuit for processing an output of the detection member to output a detection signal (Vo) representative of the direction and magnitude of the acceleration. The processing circuit has a temperature compensation circuit (80) for compensating for a variation of the output of the detection member due to a variation of the relative position between the magnet and the detection member in the direction of the axis of the bobbin, so as to keep the detection signal at a constant level when the acceleration is zero, the variation of the relative position being caused by a temperature variation.
Patent EP-0414509-A2 (EP)
Inventor: KALISHEK ROBERT J
IPC: B41M5/28
Filed: 1990-08-22
Abstract: Heat sensitive record material in which microcapsules of a polyisocyanate/active hydrogen compound reaction product comprise a chromogenic-material; microcapsules as such.
Patent EP-0470402-A2 (EP)
Inventor: LACHENMAYER HORST
IPC: G01D11/24
Filed: 1991-07-16
Abstract: A device (10) for testing mechanical or electrical parts is proposed which comprises a housing (11) whose front and/or rear end part (12, 30, 40; 13, 41) is at least partially interchangeable, the end parts (12, 30, 40; 13, 41) in each case containing different operating elements such as, for example, input devices (31, 41), displays (32, 40), data memories or output devices. <IMAGE>
Patent EP-0473059-A2 (EP)
Inventor: SHITARA YASUHARU
IPC: G06F13/28
Filed: 1991-08-21
Abstract: In communication control devices having a DMA transfer function and communication control systems for performing a data transmission between such communication control devices, it is desired to reduce time required for processing. In accordance with the present invention, a transmitted data is written in a receiving side memory by a write instruction from the transmitting side CPU. Alternatively, DMA controllers and receiver side memories are changed from one to another in response to a format representing the transmission information. Alternatively, write addresses in the receiver side memory are changed from one to another depending on the format of transmission information. Alternatively, DMA transfer to a buffer memory is controlled by an address counter. In such a manner, a procedure for transfer of data can be simplified.
Patent EP-0473094-A2 (EP)
Inventor: KINO KUNIKI
IPC: C12N1/21
Filed: 1991-08-26
Abstract: Disclosed is a process for producing L-tryptophan which comprises culturing in a medium a microorganism belonging to the genus  Corynebacterium  or  Brevibacterium  having resistance to an aminoquinoline derivative or a phenothiazine derivative and an ability to produce L-tryptophan until L-tryptophan is accumulated in the culture and recovering L-tryptophan therefrom.
Patent EP-0479124-A2 (EP)
Inventor: TUOMIKOSKI PEKKA
IPC: F16G13/02
Filed: 1991-09-26
Abstract: The invention relates to chain structure comprising several form pieces (1) and a wheel arrangement comprising at least one drive wheel (7) for transferring the chain, which is formed of said form pieces (1). The bearing surface (1B) of each form piece (1) consists of at least one transverse opening (2) which is arranged to be situated near one of the articulations (4, 5), which opening consists of the contact edge, the bottom and the back edge. When the chain is in mesh said openings (2) of the chain co-operate with the transverse joint pins (9) belonging to said drive wheels (7). The free length of the joint pins (9) essentially correspond to the width of the form pieces (1), whereupon the contact area formed during the contact situation in said mesh of said pins (9) and the openings (2) essentially corresponds in length to the width of the form pieces (1). After said contact situation said pin (9) leaves the opening (2) of the chain from that end thereof which is on the side of the trailing edge. In said contact situation and seen from a direction perpendicular to the largest axial cross-sectional area of pin (9), the free area of said opening (2) is essentially larger than the cross-sectional area of the corresponding pin (9), whereupon said contact area is formed on that part of the contact edge of the opening (2) on the bearing surface (1B) which joins said bottom. Furthermore, the largest distance of said contact edge from the centre line (K), which goes through the centres of the holes at the ends of the form piece (1), is essentially larger than the corresponding distance of said trailing edge from said centre line (K).