baber/WOPTO huggingface dataset:
Patent EP-0307251-A2 (EP)
Inventor: TASAKI SHIGEMITSU
IPC: B41J11/00
Filed: 1988-09-12
Abstract: An ink jet recording apparatus comprises 
a recording head (20) for image recording by ink emission into a recording medium (33); 
heater means (50) for heating said recording medium; 
humidity detector means (30) for detecting the humidity in the vicinity of a recording zone formed by said recording head and said recording medium; and 
control means for controlling the heating temper­ature of said heater means according to the humidity detected by said humidity detector means.
Patent EP-0296116-A2 (EP)
Inventor: GERIA NAVIN MANOHAR
IPC: A61K9/00
Filed: 1988-06-10
Abstract: A procedure for preparing a palatable suspension of unpleasant edible oil containing up to 80% oil is disclosed. This has been achieved by incorporating an inorganic complexing agent, a sweetening agent and a sensory masking agent into the oil to form a pleasant tasting suspension without an oily mouthfeel, unpalatable taste and unpleasant odor. Each teaspoon of suspension will contain from about 2 to 4 grams of oil.
Patent EP-0278921-A2 (EP)
Inventor: OLIVIERI OLIVIERO
IPC: B29C33/30
Filed: 1988-02-03
Abstract: To provide for quick exchange of the dies on a ski boot molding press, the use of plural die holders (11) is disclosed which are fitted by quick coupling means to a square turret head (8) carried pivotally on the press itself.
Patent EP-0285573-A2 (EP)
Inventor: DALL AGLIO MARCO
IPC: F16J15/52
Filed: 1988-03-09
Abstract: A membrane (1) specifically designed for apparatus operating in sterile environments comprises a plurality of concentrical annular bodies (19) bound to a surface of the membrane,and a plurality of radial pins (22) bound to the annular bodies,the arrangement of the annular bodies and pins being so designed that they are able of supporting the pressure load acting on the membrane and discharging it on the peripheral regions of the movable (12) and fixed (6) bodies forming the structure of the device thereto the membrane is applied,which device may consist of a valve,a pressure gauge,a metering device or the like.
Patent EP-0326178-A2 (EP)
Inventor: OGAWA HIROFUMI
IPC: H01L31/0272
Filed: 1989-01-30
Abstract: A method of making an image pickup tube target (Fig. 1A), etc., using an amorphous photoconductive layer (4). When an electrode (2 or 7), an amorphous semicon­ductor layer (4), etc., are provided on a substrate (1 or 6), the steps of ion etching away a surface of the substrate (1 or 6) and forming the electrode (2 or 7) are performed so that a target (Fig. 1A) is produced in which no defects are substantially caused in a reproduced image even if a high electric field is applied across the target.
Patent EP-0339252-A2 (EP)
Inventor: MASASHI OSAWA
IPC: C09K19/34
Filed: 1989-03-20
Abstract: A 2,5-disubstituted pyrazine derivaitve and a 2,5-­disubstituted pyrimidine derivative of the formula (I):
      wherein R¹ and R² each independently represents a straight chain or branched alkyl group containing 1 to 20 carbon atoms; 
X represents a halogen atom; and
      represents a pyrazine-2,5-diyl or a pyrimidine-2,5-diyl group; 
each useful as an electrooptical display material are disclosed. Further a liquid crystal composition comprising said compounds as well as a ferroelectric display device wherein said liquid crystal composition is used are disclosed.
Patent EP-0343666-A2 (EP)
Inventor: DUBIN ALAN S
IPC: G03F7/34
Filed: 1989-05-25
Abstract: Process for preparation of a correct reading image comprising
     (A) exposing imagewise to actinic radiation a photopolymerizable electrographic element comprising in order a temporary support, photopolymerizable layer, and a strippable cover sheet, the exposure being through the cover sheet;   (B) stripping the cover sheet;   (C) laminating the exposed surface of the photopolymerizable layer to a conductive substrate;   (D) peeling off the temporary support;   (E) charging electrostatically the exposed photopolymerizable layer to form a latent image of electrostatic charge on the exposed areas;   (F) toning the electrostatically charged exposed imaged areas; and   (G) transferring the toned image to a receptor support.    Multiple copies can be produced with a single exposure. Overlay or surprint proofs can be prepared.
Patent EP-0345728-A2 (EP)
Inventor: MANO TSUTOMU
IPC: A61K8/40
Filed: 1989-06-06
Abstract: A hair dyeing composition comprising a special developer and a coupling agent is disclosed. The developer is a 4-aminophenol derivative substituted at the 2-position which is represented by the following formula (I),
      in which X represents a group -NHCOR¹ (R¹ is a linear or branched alkyl group having 1-5 carbon atoms), a group -COOR² [R² is a hydrogen atom, a linear or branched alkyl group having 1-5 carbon atoms, a monohydroxy alkyl group having 1-5 carbon atoms, a polyhydroxy alkyl group having 1-5 carbon atoms, or a group -(CH₂) n NR³R⁴ (R³ and R⁴ individually represent a hydrogen atom or a linear or branched alkyl group having 1-5 carbon atoms, and n denotes an integer of 1-5)], a group -CONHR², a nitrile group, a group -SO₃R², or a group -SO₂NR           2       2              (R² has the same meaning as defined above and the two R²s may be the same or different), or a salt thereof. The dye composition provides a high degree of saturation and vividness of colors as well as good fastness.
Patent EP-0352627-A2 (EP)
Inventor: ISHIKAWA TSUTOMU
IPC: H04S7/00
Filed: 1989-07-19
Abstract: A television receiver includes a volume control circuit (4) for controlling levels of sound signals corresponding to a left channel, a right channel, a center channel and a surround channel and speakers (6 to 10) corresponding to these channels. The television receiver further comprises a test tone circuit (11; 18), a microcomputer (14) and a character display circuit (16). The test tone circuit (11; 18) supplies a test tone of a prescribed frequency sequentially to the speakers (6 to 10) through the volume control circuit (4). The microcomputer (14) provides a command to the character display circuit (16) so that a CRT (17) displays which speaker is currently supplied with the test tone as well as volume levels of the respective speakers.
Patent EP-0371375-A2 (EP)
Inventor: BLEIBTREU ALEXANDER
IPC: H01H9/00
Filed: 1989-11-21
Abstract: Tap selector for step-down transformers actuated in one step, in which the fixed tap contacts of one phase are arranged in two planes on the circumference of the cylinder, and in which a central contact tube is arranged, which carries a moveable contact in each plane and can be actuated in steps by means of an actuating disc, which is seated on its upper end and in which an actuating crank having two cams offset by 180 DEG  reciprocally engages. The tap selector possesses a change-over selector that can be actuated after a complete revolution and is arranged flush underneath the tap selector, the contacts of which change-over selector are situated in a further plane of the cylindrical tap selector and the moveable contacts of which changeover selector can be actuated depending upon the drive of the contacts of the tap selector. In this arrangement, the moveable change-over selector contacts (30) are seated at the end of a selector shaft (31) arranged concentrically in the contact tube (21), it being possible for the selector shaft to be actuated by means of a crank (32) seated on its upper end depending upon the actuating disc (28) of the tap selector. <IMAGE>
Patent EP-0376284-A2 (EP)
Inventor: SUGA YUKO
IPC: C09D11/02
Filed: 1989-12-27
Abstract: A recording liquid comprises a pigment, a water-soluble resin, a water-soluble origanic solvent, and water, wherein; of the water-soluble resin, water-­soluble resin dissolved is present in an amount of not more than 25 by weight, and the water-soluble organic solvent comprises at least one of a polyhydric alcohol and an alkyl ehter thereof, and an aliphatic monohydric alcohol.
Patent EP-0327330-A2 (EP)
Inventor: BURG JOHN S-C O MINNESOTA MINI
IPC: H01R4/24
Filed: 1989-02-01
Abstract: Closely spaced electrical contacts are increasingly difficult to place in the manufacture of connectors and a strip molded onto stamped contact elements provide locating and alignment of the contact elements to make the same easily located in molded housings or tooling for molding. Wire support surfaces molded as part of the strip insure placement of conductors for connection with the contact elements.
Patent EP-0335492-A2 (EP)
Inventor: COWLEY NICHOLAS PAUL
IPC: H03K23/66
Filed: 1989-02-17
Abstract: The arrangement comprises: 
a two modulus divider system having a first and second counter for providing respective programmable count totals A, M, and first counter being coupled to a dual modulus device (2) providing moduli of n and n + 1 whereby the two modulus divider system provides a division ratio of (Mn + A) for incoming signals; 
first and second input means (16,18) for receiving first and second programming number signals N, Q, synchronisation means (22) for receiving a strobe signal from a further counter which provides a count total P, and logic interface means (28) responsive to said first and second input means (16,18) and said synchronisation means (22) to provide programming number signals A, M to said two modulus divider system, the logic interface means (28) being such that in the absence of said strobe signal the two modulus divider system provides a count total C₁ = f (N), and following the reception of the strobe signal the two modulus divider system provides at least one count cycle with a count total C₂ = f(N,Q), whereby if the output of the two modulus divider system is coupled to said external counter, said dividing mechanism provides a count total C₃ = f(P,N,Q).
Patent EP-0330503-A2 (EP)
Inventor: SAKAMOTO KIYOAKI
IPC: G01N30/52
Filed: 1989-02-24
Abstract: A method to form a gel bed in a cylindrical column for liquid chromatography, comprising, providing a gel bed section between upper and lower liquid-tight partition members, positioned apart from each other at upper and lower positions in the column, continuously percolating liquid downward through the gel bed section to form a gel bed in the gel bed section and applying a liquid pressure onto the upper partition to move the partition member downward following a downward movement of the upper surface of the gel bed and a device therefor.
Patent EP-0331392-A2 (EP)
Inventor: GALE ROBERT M
IPC: A61L31/00
Filed: 1989-02-27
Abstract: A device which occludes an area of skin has a self adhering matrix containing a topical anesthetic of the amide or ester type. A backing of polymer cloth, adhered to the matrix, drapes and stretches to conform to the wearer's movements. An aggressive adhesive forms the matrix and maintains the anesthetic in intimate contact with the skin. The anesthetic agents exhibit high activity against anaerobes as well as aerobes, when occluded on the skin.
Patent EP-0337740-A2 (EP)
Inventor: KAZUO INOUE
IPC: B60K17/04
Filed: 1989-04-11
Abstract: A power unit mounting structure in a motor vehicle includes a power unit P comprising an engine 2 having a crankshaft 2a, a transmission 3 coupled to the crankshaft of the engine, and a differential 4 interposed between drive axles 5 connected to a pair of laterally spaced front road wheels of the motor vehicle and the transmission. The power unit is mounted in a front portion of the motor vehicle and tilted forwardly with respect to the running direction of the motor vehicle with the crankshaft extending transversely. The center of gravity G of the power unit is positioned rearwardly of the drive axles. The intake system 7 coupled to the engine is positioned forwardly of the engine and the exhaust system 11 coupled to the engine extends rearwardly from the engine.
Patent EP-0373742-A2 (EP)
Inventor: NISHIOKA TADASHI C O LSI KENKY
IPC: G01N27/00
Filed: 1989-06-20
Abstract: A tunnel unit for a scanning tunneling microscope comprises a specimen stage 120 having a plurality of pole pieces 122 joined together via a joint member 123 formed of a non-magnetic material and a specimen placing surface 120a where the pole pieces and the joint member are exposed, a permanent magnet 121 rotatably inserted within the specimen stage and at the joint of the plurality of pole pieces, a scanning head main body 111, which is provided with a piezoelectric element 113 fixed thereto and a probe 115 mounted on the piezoelectric element, being disposed above the specimen placing surface of the specimen stage and extending across the exposed joint member, and three screws 112 formed of a magnetic material and turnably mounted on the scanning head main body, the screws having their end portions in contact with the specimen placing surface of the specimen stage such as to support the scanning head main body above the specimen placing surface.
Patent EP-0364124-A2 (EP)
Inventor: ABEYWICKRAMA MILROY GAMANI
IPC: A01K63/06
Filed: 1989-09-25
Abstract: A fluorescent lamp for use in aquaria, the luminescent layer in said lamp comprising a mixture of red, green and blue phosphors, the red phosphor emitting predominantly in the spectral region of from 610 nm to 620 nm, the green phosphor emitting predominantly in the spectral region of from 540 nm to 545 nm and the blue phosphor having a peak emission wavelength between 430 nm and 480 nm with the half peak width not exceeding 80 nm, said red, green and blue phosphors being blended to form said mixture in such proportions that the colour co-ordinates of the lamp employing said mixture on the CIE chromaticity diagram differ from the point x equals 0.300 and y equals 0.232 in any direction by no more than 10 standard deviations of colour matching (SDCM). Aquaria employing such lamps are also disclosed and claimed.
Patent EP-0366493-A2 (EP)
Inventor: OKUBO KIYOKAZU KABUSHIKI KAISH
IPC: F16H63/30
Filed: 1989-10-27
Abstract: A multi-stage gear shift transmission (T) comprising a plurality of forward stage gear trains (G1-G5) capable of being alternatively established, and a reverse stage gear train (GR) having an idle gear portion (18) meshed with a reverse input gear (16) and a reverse output gear (17). The forward stage and reverse stage gear trains are provided between an input shaft (2) and an output shaft (3) parallel to the input shaft. A reverse stage establishing clutch mechanism (19) is interposed in the middle of the reverse stage gear train (GR). The idle gear portion (18) is divided into a first idle gear (18₁) meshed with the reverse input gear (16), and a second idle gear (18₂) meshed with the reverse output gear (17) and capable of being connected to the first idle gear through the reverse stage establishing clutch mechanism (19). The reverse stage establishing clutch mechanism comprises a sleeve (45) which is engaged with the first idle gear (18₁) for relative non-rotation and for axial relative movement and which is capable of being meshed with the second idle gear (18₂), a braking member (46) which is disposed between the fist and second idle gears for axial movement so that it may be urged toward the second idle gear (18₂) in response to the movement of the sleeve (45) toward the second idle gear and which is capable of being rotated in unison with the first idle gear (18₁), and a stationary part (31) fixedly disposed to temporarily frictionally engage with the braking member (46) when the braking member is moved toward the second idle gear (18₂).
Patent EP-0378029-A2 (EP)
Inventor: RIOU CLAUDE RAYMOND
IPC: D21H21/46
Filed: 1989-12-06
Abstract: Papermaking and stationery. …<??>The nonfluorescent security paper in accordance with the invention is characterised in that it comprises, on its surface and/or within its bulk, a cobalt(II) or (III) salt which is at least partially soluble in aqueous phase. …<??>Application to security papers.
Patent EP-0388579-A2 (EP)
Inventor: PARKS CAROL A
IPC: G09G5/00
Filed: 1990-01-05
Abstract: A method is disclosed for merging an alphanumeric data stream with a digitized image file. It comprises the steps of inputting a digitized image file in a first input terminal and storing the digitized image file on a first storage medium. The method then inputs an alphanumeric character string in a second input mechanism and stores the alphanumeric character string in a second storage medium. The method then converts the alphanumeric character string stored in the second storage medium into a bit pel image of the alphanumeric character string by substituting a two dimensional bit pattern of pels for each respective character in the string. The method then performs a logical combination of the bit pattern for each respective alphanumeric character with the digitized image at respective intended character locations in the digitized image area and outputs the logically combined digitized image with the alphanumeric character string superimposed thereon.
Patent EP-0386685-A2 (EP)
Title: Bicycle multiple chainwheel
Inventor: IWASAKI YOSHIHISA C O MAEDA IN
IPC: B62M9/10
Filed: 1990-03-06
Abstract: The present invention provides a bicycle multiple chainwheel to be mounted on a pedalling crank assembly (6). The chainwheel, which is held in driving engagement with a chain (C), comprises a larger sprocket (1) and at least one smaller sprocket (2) coaxial with the larger sprocket. When shifting the chain from the larger sprocket to the smaller sprocket, the chain normally starts disengaging from the larger sprocket at one of specific circumferential positions (DP) thereof. In view of this, the larger sprocket is made to have local chain guide portions (9) only at those positions necessary for preventing the thus disengaged chain from being trapped in an axial gap (AG) between the larger and smaller sprockets.
Patent EP-0387791-A2 (EP)
Inventor: TAKEBAYASHI YOICHI
IPC: G10L15/06
Filed: 1990-03-13
Abstract: A method and an apparatus for time series signal recognition capable of obtaining a high recognition rate even in noisy environments in which the signals are subjected to rather large variations. In the apparatus, the time series signals are recognized by extracting a multiplicity of candidate feature vectors characterizing individual time series signal without fixing a boundary for individual time series signal, and calculating similarity values for each of the multiplicity of candidate feature vectors and the reference patterns stored in the recognition dictionary (7), from which one reference pattern for which the similarity value is maximum is selected as a recognition result. Also, new reference patterns to be stored in the recognition dictionary (7) are learned by artificially synthesizing signal patterns with variations for learning; extracting feature vectors for learning from the recognition results and the similarity values obtained by the recognizing step from the signal patterns with variations for learning; and obtaining the new reference patterns from the feature vectors for learning extracted by the extracting step.
Patent EP-0397167-A2 (EP)
Inventor: TAKAGI YOSHIHIRO
IPC: G03C5/305
Filed: 1990-05-10
Abstract: A method of forming a black-and-white image of very high contrast having a gamma value of 8 or above is disclosed, using a negative imagewise exposed photo­sensitive material comprising a support having thereon at least one hydrophilic colloid layer, at least one layer which is a silver halide emulsion layer, at least one of said hydrophilic colloid layer containing a hydrazine derivative represented by formula (I), comprising processing the photosensitive material with a developer having a pH of 11.2 or lower, said developer being substantially free from benzotriazoles to thereby provide a wide exposure latitude and steady image formability:
      wherein R₁ represents an aliphatic group or an aromatic group; R₂ represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an amino group, a carbamoyl group or an oxycarbonyl group; G₁ represents a carbonyl group, a sulfonyl group, a sulfoxy group,
      or an iminomethylene group; and each of A₁ and   A₂ represents a hydrogen atom, or one of A₁ and A₂ is a hydrogen atom and the other is an alkylsulfonyl group, an arylsulfonyl group, or an acyl group.
Patent EP-0401724-A2 (EP)
Inventor: KRIGMONT HENRY V
IPC: G01N27/07
Filed: 1990-06-02
Abstract: The resistivity of particulate matter in a gas stream, such as a combustion gas stream produced in a coal-fired power plant, is measured by collecting a sample of the particulate on the surface of a porous ceramic cylinder (62), either with or without an applied collection voltage, and then determining the resistance of the sample with a compound measurement electrode (82) having multiple conductors (84,86). The referece electrode (89) and the measurement electrode (82) are spirally wound on the ceramic cylinder (62) in an interdigitated manner, so that the two (82,98) are laterally adjacent down the length of the cylinder (62). The pressure within the cylinder (62) is controllable, with a pressure below atmospheric being applied to draw the particulate to the surface and ascertain when a sufficient sample for measurement is present, and a pressure above atmospheric being applied to blow away the sample after the measurement is completed, thereby preparing the instrument for the taking of another sample.
Patent EP-0410402-A2 (EP)
Inventor: BELLA VALTER
IPC: H04L25/02
Filed: 1990-07-25
Abstract: An automatic system for adjusting the output impedance of fast CMOS drivers, wherein the output impedance of a plurality of slaved drivers is adjusted by a circuit for measuring and correcting mismatch between the output impedance of one of the drivers, taken as reference and dedicated to this aim, and the impedance at the input of a reference transmission line, equal to the lines connected to the other drivers. 
     The measuring of the output impedance of the reference driver (DM) is indirectly effected by inserting at the reference driver input (2, 3) a clock signal and by periodically measuring the output on the reference transmission line (L) in correspondance with the positive half-period center. 
     The measured voltage is sent to a comparator (CO) whereby it is compared with a reference level equal to half the maximum level present in the line under matching conditions and, according to the comparison result, a signal is supplied capable of charging or discharging a capacitor (C1), across whose terminals a voltage controlling the driver output impedance is available.
Patent EP-0411485-A2 (EP)
Inventor: GLAAB ARNOLD DR GRUNDIG E M V
IPC: H04B1/16
Filed: 1990-07-27
Abstract: In order to identify multipath received interference in a mobile broadcast receiver, the demodulated multiplex signal is fed via a high-pass filter (5) and a rectifier stage (6) to a first integration component (7). At the same time, the demodulated multiplex signal also passes via a bandpass filter (8) and a rectifier arrangement (9) to a second integration component (10). The quotient from the DC voltage levels (P1, P2) of the two integration components (7, 10) is formed in the comparison circuit (11) and for the case where <IMAGE> a control signal is transmitted to the microprocessor (12), it being possible to select the value of A as required in order to specify the switching threshold. A bias voltage can be impressed on the integration component (10) independently of the modulation. <IMAGE>