baber/WOPTO huggingface dataset:
Patent EP-0326421-A2 (EP)
Inventor: UCHIYAMA SHUNICHI
IPC: G01N27/327
Filed: 1989-01-27
Abstract: An electroanalytical method which can detect and determine a substance in a short time, with stability and simply is provided, which method comprises providing an electrolytic cell provided with a working electrode chamber (4) and a counter electrode chamber (7) adjacent thereto by the medium of a separator (1) electrolyzing a sample to be determined, by feeding it to a working electrode (2) contained in the working electrode chamber and consisting of an electroconductive porous body impregnated with an electrolyte in a non-­flowing state; and measuring at least one of the electric voltage, electric current and electrical quantity in the working electrode, to determine the substance in the sample.
Patent EP-0358307-A2 (EP)
Inventor: MARTUCCI NORMAN S
IPC: F16L11/08
Filed: 1989-06-26
Abstract: A lightweight hose assembly of the type adapted for carrying fuels and other corrosive fluids. The assembly (10, 110, 210) includes a tubular member (11, 111, 211) and coupling members (20). The tubular member (11, 111, 211) includes an inner liner (12, 112, 212) of a fluorocarbon polymer. The assembly (10, 110, 210) further includes an outer layer (14, 114, 214) of closed cell fluorocarbon polymer foam. A conductive strip (16, 116, 216) is formed on the inner liner (12, 112, 212) for dissipating electrical charges accumulated in the inner liner (12, 112, 212). A fabric braided layer (118, 218) may be disposed about the exterior of the inner liner (112) or the outer foam layer (214) respectively for adding strength to the assembly (10).
Patent EP-0364394-A2 (EP)
Inventor: BIERHOFF FRIEDRICH
IPC: A47C20/08
Filed: 1989-01-10
Abstract: The bed has first (10) and second (11) lifting means, each mounted in a swivelling manner on the bed frame (1). The first lifting means (10) serve for adjusting and supporting a thigh resting part (5) and the second lifting means (11) serve for adjusting and supporting a calf resting part (6). The two resting parts (5, 6) of an adjustable leg part (4) are connected to each other by swivelling means (3). Coupling means (12, 13, 14, 15, 16) for the mechanical coupling of the lifting means are distinguished by the fact that the lifting means (10, 11) rotate in opposite directions when the leg part (4) is raised or lowered. With the construction shown, various preferred high positions of the legs of a person lying on the bed can be adjusted, such as a high position of the legs without bending the knees or high position of the legs with the heels lying at the same height as or lower or higher than the knees. Despite the variety of the adjustability, only one drive means (17) is present for the adjustment of the leg part (4). <IMAGE>
Patent EP-0346298-A2 (EP)
Inventor: PICCININI GIUSEPPE
IPC: A63B21/065
Filed: 1989-06-02
Abstract: A sole for training or rehabilitative shoes with holes or cavities where ballasting means can be introduced to adjust its weight.
Patent EP-0350476-A2 (EP)
Inventor: REIF JOHANN PETER DIPL-ING DR
IPC: F16H61/70
Filed: 1989-07-05
Abstract: A gear change device for selectively switching on one of two ratios (4, 6 or 5, 7) of a distribution - or intermediate gearing (15), in particular for selectively switching on the cross-country gear in heavy-duty trucks, has a gear change element (9 to 12) which is designed as a socket (9) having a synchronising mechanism (10, 11), which socket (9) is adjustable via an actuating device (22, 23) during driving when clutch (2) is disengaged. To prevent overspeeding of the engine, a locking mechanism (26) is provided which, controlled by a speed monitor (27), only permits switching back into the cross-country gear (5, 7) if the engine speed is in a predeterminable lower range when the clutch (2) is disengaged. <IMAGE>
Patent EP-0382212-A2 (EP)
Inventor: KINO TOORU
IPC: H04M3/53
Filed: 1990-02-08
Abstract: A multi-media information service center is coupled to a telephone set and a communication unit via a line network and comprises a line connection part (111) coupled to the line network for connecting the multi-media information service center to a predetermined line of the line network in response to a call which is received from a party which is coupled to an end of the predetermined line opposite to the multi-media information service center, a storage part (121) for storing a voice information, a voice information transmission part (131) coupled to the line network, the line connection part and the storage part for reading the voice information from the storage part and transmitting the voice information to the predetermined line, a discrimination part (141) coupled to the line network for discriminating a communication mode of the party, and a service providing part (151) coupled to the line network and the discrimination part for providing to the party a service which is dependent on a discrimination result in the discrimination part. The voice information transmission part and the discrimination part operate simultaneously after the line connection part connects the multi-media information service center to the predetermined line.
Patent EP-0391312-A2 (EP)
Inventor: BJORK ROGER ALAN
IPC: H04B3/46
Filed: 1990-04-02
Abstract: A method of and system for automatically determining length, attenuation, impedance and existence of bridge taps on installed communication cable having access to only one end of the cable. A waveform, which includes incident and reflected pulses, is analyzed to determines the presence of significant pulses. The presence of only one positive significant pulse indicates the absence of any discontinuities and facilitates the calculation of a signal-to-noise ratio which determines whether the cable will support the operation of digital communication thereon. The presence of more than one positive significant pulse or a negative pulse indicates the presence of at least one fault on the cable which prevents the operation of digital communication on the cable.
Patent EP-0400441-A2 (EP)
Inventor: KRUSE DIETRICH DIPL-ING
IPC: G07F7/10
Filed: 1990-05-21
Abstract: The method is characterised
 - by identification data (KEN) which are stored in the IC card (CHK) and from which an authentification code (MAC) is generated both in the IC card (CHK) and after transmission into the terminal (KT) together with the respective action keys (sK) with the aid of the deposited algorithm (fE),
 - by transmitting the authentification code (MACC) generated in the IC card into the terminal (KT),
 - by comparing the two authentification codes (MACC, MACT) in the terminal (KT) and
 - by displaying the identification data (KEN) at the terminal (KT) in the case of identical test codes (MACC, MACT). 
<IMAGE>
Patent EP-0400643-A2 (EP)
Inventor: KINOSHITA HITOSHI C O INTELLEC
IPC: H03F1/00
Filed: 1990-05-31
Abstract: An amplifying device comprises a differential amplifier stage (30), which includes a first transistor (31) supplied with an input signal and a second transis­tor supplied with an output signal as a negative feed­back signal, and a third transistor (40) for detecting cutoff of a power supply voltage to be supplied to the differential amplifier stage. The third transistor con­trols a fourth transistor (41) which sets the potential at the base of the first transistor at the ground level. The base of the first transistor is connected to the base of a fifth transistor (42), which controls a sixth transistor (43) connected between the ground and the base of the second transistor so that in a power-off state, the fourth and sixth transistors render the potentials at the bases of the first and second transis­tors to be the ground level.
Patent EP-0414042-A2 (EP)
Inventor: METOKI IKU
IPC: G03B42/02
Filed: 1990-08-07
Abstract: A radiography machine of the present invention comprises a photographing apparatus to photograph a radiogram of an organ of a patient to be recorded on an X-ray film and an imprinter to imprint an identification data of the patient on a portion of an X-ray film along with recording of the radiogram. A film data processing apparatus of the radiography machine is provided with a reader unit and a memory unit. The reader unit scans and reads the identification data and the radiogram to form a pair of digital data sets and both data sets thus obtained are memorized in the memory device as a corresponding data sets. The film data processing apparatus is also provided with a cassette for containing a plura|ity of recorded films and a conveyer to convey the recorded film from a cassette to a reading location of the reader device, sheet by sheet, to be read thereat by the reader device and then stored in the memory device automatically.
Patent EP-0412558-A2 (EP)
Inventor: OHSHIMA YOICHI C O INTELLECTUA
IPC: H01L21/8247
Filed: 1990-08-10
Abstract: There is formed on a surface of a first conduc­tivity type semiconductor substrate (1) strip shaped first insulator (2) separately extending in parallel with one another. A plurality of stacked gate struc­tures, each comprising a second insulator, a floating gate, a third insulator (5), a control gate (6), a fourth insulator (7) and an etching stopper (8) having a slower etching speed than the fourth insulator (7), are formed on the substrate and the first insulator (2). Those portions of each first insulator (2) that are located between the parallel extending gate structures and are present at prospective source regions are self­aligningly removed with using one end side of each gate structure as a part of a mask, so as to expose those portions of the substrate (1) that are located at the prospective source regions. Impurities of a second conductivity type are self-aligningly introduced into each prospective source region with using one end side of each gate structure as a part of a mask to form a fifth insulator on a side wall of each gate structure. Impurities of the second conductivity type are self­aligningly introduced into each of prospective drain regions with using a drain side end of each gate struc­ture as a part of a mask. Each prospective drain region of the substrate (1) is self-aligningly exposed with using the fifth insulator formed on the side wall of the other end of each gate structure as a part of a mask. Conductive layers are formed to contact with surfaces of the exposed drain regions and cover at least those parts of the fifth insulator that are laid on the walls at the drain regions of any two adjacent gate structures with   corresponding one of the exposed drain regions between them. Sixth insulator is deposited on the resultant structure and are selectively removed with using the conductive layers as stoppers to make contact holes.
Patent EP-0418728-A2 (EP)
Inventor: STERZEL HANS-JOSEF DR
IPC: B29C48/40
Filed: 1990-09-13
Abstract: For the preparation of thermoplastic materials containing ceramic powders, the thermoplastics are introduced into a mixing section consisting of several zones. The thermoplastics are melted in a first zone. In the subsequent second zone, the molten plastic is mixed with a supplied suspension of a ceramic powder in an organic solvent, and in the third zone the solvent is distilled off under reduced pressure. In the fourth zone, the melt containing the ceramic powder is compressed and extruded. 
<??>The process is suitable for the preparation of materials from thermoplastics having a degree of filling with ceramic powders of 40 to 80% by volume.
Patent EP-0430253-A2 (EP)
Inventor: KOBAYASHI KAZUO
IPC: C08G77/32
Filed: 1990-11-29
Abstract: The present invention relates to a method of neutralizing acids in organopolysiloxanes. The method comprises adding certain ammonium compounds to the organopolysiloxanes and heating to the decomposition temperature of the ammonium compound to neutralize any acids present in the organopolysiloxanes.
Patent EP-0435027-A2 (EP)
Inventor: BAIN LAWRENCE J
IPC: B41F30/00
Filed: 1990-12-04
Abstract: A pair of coacting blanket cylinder assemblies (13', 14') employed in a high speed printing press are each provided with a resilient blanket (13, 14) wrapped around a cylinder (15, 16) and held in place by magnets (35, 26) carried by the cylinders (15, 16). The magnets (35, 36) attract and hold magnetic portions (31, 32, 33, 34) of a metal backing plate adjacent the ends of the blankets (13A, 13B, 14A, 14B) which are separated by a gap (43, 44) of a size selected according to the thickness of blanket and natural frequency of the cylinder (15, 16) to obtain a residual response for gap disturbances that is less than a maximum threshold response at which streaking occurs during printing operation at high speed.
Patent EP-0381340-A2 (EP)
Inventor: ROSAMOND JAMES D
IPC: C07K14/595
Filed: 1990-01-18
Abstract: There are disclosed compounds of formula I: 
Q - T - M - G - W - X - J - P - Z      I 
wherein 
Q represents H-Asp, H-βAsp, H-DAsp, For, Suc or R¹R²CHOCO, 
T represents Tyr(SO₃H), 
M represents Ile, 
G represents Gly, D-Ala or Pro, 
W represents Trp, 
X represents Ahx, 
J represents Asp, 
P represents MePhe, 
Z represents NR³R⁴, 
R¹, R², R³ and R⁴ are independently H or lower alkyl, 
in addition
     a) Q and T may together represent Hpp(SO₃H),   b) when Q represents H-βAsp, X may represent Ile,   c) when G represents D-Ala, M and X may both represent Met   d) when Q represents H-DAsp, then M and X may both represent Ile provided that P represents Phe,     e) when Q represents H-Asp and G represents Pro, M and X may both represent Met.    and pharmaceutically acceptable salts thereof.
     The compounds are useful for the treatment of obesity.
Patent EP-0382501-A2 (EP)
Inventor: NOBILE JOHN R
IPC: G07B17/00
Filed: 1990-02-07
Abstract: In a mailing machine (10) including a postage meter (16) and means for feeding a sheet (20) through and from the machine (10), wherein the postage meter (16) includes rotary printing structure (24, 26, 28) for printing indicia on a sheet (20) fed through the machine (10), and the machine (10) includes apparatus (70) for driving the printing structure (24, 26, 28), wherein the driving apparatus (70) includes a drive gear (46) for rotating the printing structure (24, 26, 28), the driving apparatus (70) includes a shutter bar (32) movable into and out of locking engagement (30) with the drive gear (26), the driving apparatus (70) includes an actuating member (40) for moving the shutter bar (32), and wherein the machine (10) includes trip structure (84) for sensing a sheet (20), an improvement comprising: a source of supply of d.c. power (270); a circuit for controlling the driving apparatus (70), the circuit including a trip switch (86) actuatable in response to the trip structure (84) sensing a sheet (20) fed to the machine (10); the driving apparatus (70) responsive to actuation of the trip switch (86) for causing the actuating member (40) to move the shutter bar (32) out of locking engagement (30) with the drive gear (26) and then causing the drive gear (26) to rotate; and the circuit including structure for disabling the trip switch (86) for a predetermined time period after the driving apparatus (70) commences rotating the drive gear (26).
Patent EP-0389119-A2 (EP)
Inventor: PANNELL RICHARD BYRON
IPC: C07C5/03
Filed: 1990-02-27
Abstract: A process and catalyst have been developed for hydrotreating halogen containing olefinic feedstock including resins. The process and catalyst dehaloge­nates both saturated and unsaturated feedstock. The catalyst is not deactivated by prolonged exposure to a halogen. The composition of the catalyst includes oxides from Group VIIIA, tungsten oxide or molybdenum oxide and a basic promoter oxide from Group IA, Group IIA, Lanthanides and Actinides.
Patent EP-0386995-A2 (EP)
Inventor: KAMADA SHUICHI
IPC: G09G5/24
Filed: 1990-03-06
Abstract: There is provided an output apparatus for outputting an image pattern by dots on the basis of a vector font. The apparatus comprises: a memory to store co­ordinate point data indicative of an outline of a pattern; a first mode to arrange into dots on the basis of the coordinate point data stored in the memory; a second mode to reduce the number of outline points than that in the first mode and to arrange into dots; a mode indicating device to indicate the first or second mode; and an output device to output dots in accordance with the first or second mode on the basis of the indication from the mode indicating device. By properly selecting the first or second mode, an image pattern can be displayed or printed by dots at a desired quality and a desired speed on the basis of the vector font.
Patent EP-0392860-A2 (EP)
Inventor: HIRAGOHRI MOTOHITO
IPC: B29C48/55
Filed: 1990-04-12
Abstract: Process and apparatus for preparing thermoplastic resin compositions comprising a thermoplastic base resin and at least one component homogeneously dispersed within the base resin, using an extruder having at least one extruder barrel and a screw (12) rotatably disposed within each barrel such that upon rotation thereof the base resin is kneaded and melt-blended with the other component(s) to form the composition. The cross-section (10) of an interior wall of each barrel along an axial zone thereof between an inlet and a discharge end of the extruder is characterized by being non-circular, preferably polygonal, so as to enhance the kneading action of the extruder.
Patent EP-0395394-A2 (EP)
Inventor: OSAWA HIDEFUMI C O CANON KABUS
IPC: H04N1/64
Filed: 1990-04-25
Abstract: There is provided an image encoding method in a facsimile apparatus or an image filing apparatus as an image communication apparatus. In this method, a color image signal which is expressed by a plurality of color component signals to be encoded is input, the input color image signal is converted into a bit stream signal, and the bit stream signal is encoded by the prediction encoding. A parameter for the prediction encoding is changed in accordance with the color image signal to be encoded. The encoding operation is executed adaptively to the color image signal to be encoded. By bit stream converting the binary color signal, the efficient encoding using the color correlation can be executed and an increase in data amount is prevented. By encoding the bit stream signal by using a dynamic arithmetic code, a binary color image can be efficiently encoded.
Patent EP-0407148-A2 (EP)
Inventor: GOTOU YASUYUKI
IPC: A61K31/557
Filed: 1990-07-03
Abstract: An angiographic adjuvant comprises a fat emulsion containing a compound having prostaglandin E₁ activities. In an angiographic method, the adjuvant improves the clarity of the resultant pictures.
Patent EP-0414422-A2 (EP)
Inventor: TOTH EDIT
IPC: A61K31/00
Filed: 1990-08-09
Abstract: The invention relates to 2-oxo-1-oxa-8-azaspiro [4,5] decane derivatives of formula (I),
      wherein 
X represents an oxygen atom or a NR group, wherein 
R represents a hydrogen atom or a C₁₋₁₂ alkyl or C₃₋₆cycloalkyl group, or a carbocyclic C₆₋₁₀aryl or carbocylic C₆₋₁₀aryl-C₁₋₄alkyl group optionally substituted on the aromatic ring by one or more halogen atoms, C₁₋₄ alkyl or C₁₋₄alkoxy groups; 
R¹ and R² together represent a methylene group or when X is a >NR group, one of R¹ and R² may additionally represent a hydroxyl group and the other represent a methyl group; 
Z represents a hydrogen or halogen atom or a trihalomethyl or a C₂₋₄alkanoyl group; and 
n is 2 or 3; 
and all optical isomers and mixtures thereof and all acid addition and quarternary ammonium salts thereof.   
     The invention further relates to pharmaceutical compositions containing these compounds and processes for their preparation. 
     The compounds of formula (I) possess psychotropic and antiallergic properties and a low toxicity. Thus, they may be useful for the treatment of psychiatric and allergic diseases.
Patent EP-0415616-A2 (EP)
Inventor: LENTINE ANTHONY L
IPC: G02F3/02
Filed: 1990-08-17
Abstract: Apparatus having a plurality of photodetectors (111-113) interconnected to form an electrical circuit (110) corresponding to any given logic function comprising at least two of the four basic AND, OR, NAND, and NOR logic operations. The apparatus performs optical logic without optical cascading since the electrical circuit controls the generation of an optical output beam (C) based on the value that the given logic function assumes in response to a plurality of optical signal beams each incident on at least one of the photodetectors. A complementary optical output (D) is obtained and time-sequential operation is effected when two, serially connected quantum well p-i-n diodes (130, 140) comprising an S-SEED are used to generate optical output beams in response to the voltage developed by the electrical circuit of interconnected photodetectors.
Patent EP-0419202-A2 (EP)
Inventor: KASA YASUSHI
IPC: G11C16/10
Filed: 1990-09-18
Abstract: A semiconductor memory device with a mask ROM (56) and a PROM (54) whose program characteristics are different is provided with a switching means (58). The switching operation is performed so that the content of the mask ROM (56) becomes effective when the mask ROM is programmed and so that the content of the PROM (54) becomes effective when the PROM is programmed. Thereby, both mask ROM and PROM become programmable, making the semiconductor memory device with mask ROM and PROM effectively operative.
Patent EP-0424123-A2 (EP)
Inventor: DUKE RONALD J
IPC: G03B27/32
Filed: 1990-10-17
Abstract: Apparatus is described for recording an image utilizing a microencapsulated imaging material wherein the microcapsules contain a photohardenable composition and have an image forming agent associated therewith. A cathode ray tube has a faceplate formed from an array of parallel optical fibres and a phosphor coating applied on an inside surface of the faceplate. The cathode ray tube is controlled to write the image on to the coating so as to scroll the image over the coating. The imaging sheet is supported and moved past the faceplate at a rate corresponding to the scroll rate, whereby an entire image is exposed on to the sheet. Adapting such a system to coloured images is also disclosed.
Patent EP-0428330-A2 (EP)
Inventor: GARCIA SERAFIN JOSE ELEAZER JR
IPC: G06F13/362
Filed: 1990-11-08
Abstract: A plurality of specialized controllers, e.g. 202, 204 & 206, each one adapted to control a particular type of data transfer operation, control the flow of data between a system bus 104 and a local bus 106 on a computer adapter card 102. When the Direct Memory Access DMA controller 202 is controlling a DMA operation on the local bus, certain other controllers 204 & 206 can break-in to the current DMA operation, temporarily halting the DMA operation until the other controller has completed its data transfer operation. To break-in to a DMA operation, handshaking signals between the DMA controller and the local bus interface circuit 212 are temporarily blocked by blocking signals from a break-in logic circuit 210 . The break-in circuit includes a four-state state machine to block the handshaking signals at the appropriate times, and to signal the interrupting controller to begin its data transfer operation. When breaking-in to a DMA operation in this manner, the operation of the DMA controller is not altered; instead, to the DMA controller, it appears that the local bus interface circuit is merely slow to respond with its acknowledge handshake.
Patent EP-0431955-A2 (EP)
Inventor: TANAKA KAZUHIKO
IPC: C07D207/335
Filed: 1990-12-07
Abstract: A 3-amino-2-hydroxybornane derivative represented by formula (I):
      wherein R represents a furfuryl group, a 1-methylpyrrolylmethyl group, or a benzyl group, 
is disclosed. The compound is useful as a ligand in an asymmetric Michael reaction, particularly for the production of an optically active muscone.