baber/WOPTO huggingface dataset:
Patent EP-0291697-A2 (EP)
Inventor: IZUMINE ZENZO
IPC: F16D65/12
Filed: 1988-04-15
Abstract: The invention relates to a brake disk of the type that a ring-shaped braking section (2) has a plurality of inner joints (7) provided on its inner circumferential surface in such a manner that they may project therefrom, a hub section (2) is provided with outer joints (10) of the same number on its outer circumferential surface in such a manner that they may project therefrom. a connecting hole (8, 11) is provided in an end portion of each joint (7, 10), and both the inner and outer joints (7, 10) are interconnected by a connecting pin (4) inserted through the connecting holes. To enhance interconnection of 'said two sections (2, 9) each of the inner and outer joints (7, 10) is reduced approximately to a half in thickness by cutout from the side opposite to that of the other and provided with a connecting hole that is varied in its inner diameter, the inner and outer joints (7, 10) being overlapped complementarily with each other, a stepped connecting pin (4) is inserted through the connecting holes (8, 11), and one of the joints (7) is held between the stepped portion of said pin (4) and a washer (18) of the caulking portion (17) thereof while the other of the joints (10) is resiliently held between said one of the joints (7) and the head portion (13) of said pin (4).
Patent EP-0303935-A2 (EP)
Title: Thermotrope aromatische Polyestercarbonate, ein Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: PIELARTZIK HARALD DR
IPC: C08G63/60
Filed: 1988-08-08
Abstract: Thermotrope vollaromatische Polyestercarbonate, die einkondensierte Reste von gegebenenfalls substituierter 3-Hydroxybenzoesäure enthalten, besitzen hohe Steifigkeit, hohe Schlagzähigkeit und Reißdehnung und lassen sich dennoch unter üblichen Bedingungen aufgrund günstiger Schmelzviskosität verarbeiten.
Patent EP-0314937-A2 (EP)
Inventor: BARCEL JAMES E
IPC: A61B5/1455
Filed: 1988-10-07
Abstract: An implantable medical sensor (42) determines the oxygen content of blood. The sensor includes a miniaturized hybrid circuit (130) that includes light-­emitting diode means (32), phototransistor means (34, 36), and a substrate (110) to which the light-emitting diode means and phototransistor means are bonded in a desired circuit configuration. The hybrid circuit is hermetically sealed within a cylindrical body (140) made from a material that is substantially transparent to light, such as glass. Feedthrough terminals (132, 134) provide means for making an electrical connection with the hybrid circuit. The light-emitting diode means is driven with a stair-stepped current pulse. In one embodiment, the sensor is embedded within a bilumen pacemaker lead (60) and positioned near the distal electrode (66) of the lead so that the sensor resides within the heart when the lead is implanted within a patient, thereby allowing the sensed oxygen content (MVO₂ concentration) of the blood within the heart to be a physiological parameter that can be used to control the pacing interval of a rate-responsive pacemaker (56).
Patent EP-0314177-A2 (EP)
Inventor: NISHIO MASAAKI
IPC: H04Q9/14
Filed: 1988-10-28
Abstract: A transmitter for a remote control system for controlling a plurality of operations on a plurality of electronic devices. An external input unit (18) generates a selection signal in response to a user's manipulation of a plurality of keys (2) thereon and transmits this selection signal to a control unit (30). The control unit (30) by use of a signal processor retrieves information from a correspondence table ( 4) which links the particular selection signal to a particular operation on a particular electronic device and generates a transmission signal in response thereto. An outputting unit (12) receives the transmission signal and outputs a remote control signal which causes the selected electronic device to perform the selected operation. The transmitter includes a display unit (22) to display a message in response to a display signal generated by the control unit (30).
Patent EP-0297676-A2 (EP)
Inventor: KOENRAADS JACOBUS PETRUS JOSEP
IPC: A23C19/028
Filed: 1988-06-29
Abstract: A method for regulating the structure of fat-containing fresh cheese by ultrafiltration from milk having a percentage of fat in the dry milk solids of more than 0,5 % to which, after pasteurization, followed by cooling and adjustment to incubation temperature, a starter culture and rennet are added, followed by a biological acidification at the standard temperature to a pH of at most 4.6, optional thermization at 55 to 60°C, cooling again to ultrafiltration temperature, subjection of the mass obtained to ultrafiltration, mixing of the retentate with the standard additives, and processing the retentate with the additives further by intensive mixing at a temeprature of at most 65°C, while the mixing temperature can be set 0.05 - 5°C lower for each 0.1 % by weight that the fat content of the original milk exceeds 0.5 % by weight.
Patent EP-0284286-A2 (EP)
Inventor: SCHREIBER WILLIAM P
IPC: H04R5/02
Filed: 1988-03-16
Abstract: Stereo electroacoustical transducing apparatus is disclosed having left and right channels with woofer means (11a) for receiving left and right input audio electrical signals at first and second inputs (31L/R) and providing left and right output electrical signals. The woofer means (11a) has an acoustic response that falls off sharply above a predetermined upper cutoff frequency in the lower range of audio frequencies and including a woofer enclosure (11) for supporting woofer driver means (21-26L/R, 31L/R) for radiating in phase spectral components of the left and right input signals below the predetermined upper cutoff frequency. Left (13) and right (12) satellite radiating means radiate sound signals representative of the left and right output signals respectively, and the left and right output electrical signals are coupled to the left (13) and right (12) satellite means.
Patent EP-0287302-A2 (EP)
Inventor: FU PETER L
IPC: G06F11/08
Filed: 1988-04-11
Abstract: A cross-coupled checking circuit is disclosed in which two identical integrated circuit chips are configured in a complementary manner and connected in parallel to the same inputs and outputs. One chip drives the data output data and the other chip drives the check symbol output corresponding to the output data. Each chip generates internal results and compares them to the output driven by the other chip.
Patent EP-0299602-A2 (EP)
Inventor: OWEN DAVID ANDREW ARLWYDD
IPC: C07D209/04
Filed: 1988-05-19
Abstract: Compounds of structure (I)
      in which each group R is hydrogen or C₁₋₄alkyl; R¹ and R² are hydrogen or C₁₋₄alkyl; R³ is hydrogen or hydroxy; and n is 1 to 3, or a pharmaceutically acceptable salt thereof, for use in the preparation of a medicament for the treatment of Parkinsons Disease.
Patent EP-0296744-A2 (EP)
Inventor: CLEASBY KENNETH GEORGE
IPC: F15B1/027
Filed: 1988-06-10
Abstract: An hydraulic latch device comprises a housing having an inlet (14) for hydraulic fluid, an outlet (17) for hydraulic fluid, and first and second spool means (63,67; 62) slidably mounted in the housing and operable to control the flow of hydraulic fluid from the inlet to the outlet, each of the first and second spool means having resilient means (68;69) associated therewith and being operable to bias the spool means in one direction of sliding movement, the resilient means being arranged such that that associated with the first spool means determines the inlet pressure which places the device in a latched mode in which a first relationship is established between the inlet and outlet, and the resilient means associated with the second spool means determines the inlet pressure at which the device is placed in the unlatched mode in which mode a second relationship is established between the inlet and the outlet, with the latch pressure being higher than the unlatched pressure, and means provided to assist in maintaining the device in the latch mode by way of the first spool means (63,67) being stepped so as to provide first and second surfaces against which the inlet pressure can act, the effective surface area to which the inlet pressure is applied in the latched mode being greater than that to which the inlet pressure is applied in the unlatched mode.
Patent EP-0308191-A2 (EP)
Inventor: COHEN LEWIS S
IPC: F16L59/10
Filed: 1988-09-14
Abstract: Improved insulation segments (17) for fluid conduits (12) such as pipes and ducts, having a nontacky moisture resistant strip (60) which extends along edges (49) of the insulation which are adapted to be secured to other portions of the insulation, or to other insulation segments using a pressure sensitive, adhesive tape (80). This strip preferably comprises a cured adhesive which bonds to the paper or other surface to which it is applied which provides a good, dry, dirt free, smooth surface to which the pressure sensitive adhesive tape will strongly adhere.
Patent EP-0311414-A2 (EP)
Inventor: FUJISAKI HISASHI
IPC: H04M1/27
Filed: 1988-10-07
Abstract: A voice controlled automatic dialer comprises a speech analyzer (21) for generating a signal representative of characteristic patterns of an input utterance entered through a microphone (12), and a first memory (24) for storing a plurality of reference signals representative of predetermined characteristic patterns of utterances of dialing numbers and command words, the predetermined characteristic patterns being representative of utterances common to any users. A second memory (25) stores a plurality of reference signals representative of specific characteristic patterns of utterances of dialing names which are defined by authorized users. The output signal of the speech analyzer (21) is compared with the reference signals stored in the first and second memories and an output is generated as representative of least distances between the characteristic patterns of the input and the stored patterns. The result of the comparison is indicated by a synthesized speech or a multifrequency tone to permit users to confirm the validity of the input utterances. A manually operated switch (22) couples the output of the speech analyzer (21) to the second memory (25) when it is desired to store a user-specific dialing name into the second memory after a training process.
Patent EP-0322211-A2 (EP)
Inventor: NEMOTO HIROSHI
IPC: H01C17/30
Filed: 1988-12-21
Abstract: When manufacturing a voltage non-linear resistor, the sintering process is divided into two completely separated steps, i.e. primary and secondary sinterings. The primary sintering is carried out under a reduced pressure and the secondary sintering is conducted under atmospheric pressure with a sufficient amount of oxygen. The primary sintering is effected such that the relative density and open porosity of the primarily sintered body are limited to 85% or more and 1% or less, respectively. Then in the second sintering the voids in the body are removed to a large extent and also the oxidation is sufficiently effected. Therefore, the finally sintered body has the high density, large surge withstanding capability, and high non-linearity index.
Patent EP-0292455-A2 (EP)
Inventor: KARLSSON KURT
IPC: B23B51/04
Filed: 1988-05-17
Abstract: A drill (10) for stack drilling comprising a drill body (11) and a central cutting insert (12) and a peripheral cutting insert (13). The cutting inserts have active cutting edges which are arranged such that the drill at machining successively cuts from the center of the drill and radially outwardly in order to avoid break-out slugs at stack drilling.
Patent EP-0331875-A2 (EP)
Inventor: THOMAS HERMANN
IPC: B41F13/20
Filed: 1989-01-12
Abstract: In order to design a bearing device which is easy to operate, it is proposed to construct the parts of a subsidiary housing so as to be adjustable with respect to one another by means of a cylinder operated by a pressure medium. 
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Patent EP-0335327-A2 (EP)
Inventor: ATANASSOV ANTON STOJANOV DIPL-
IPC: H05B41/04
Filed: 1989-03-28
Abstract: The device for starting gas discharge lamps consists of an oscillator circuit with a pulse transformer (1) whose secondary winding (2) is connected in series with an inductor (3) and a gas discharge lamp (4). The oscillator circuit also contains the control circuit of a thyristor (5), which control circuit consists of two capacitors (6 and 7) to whose connecting point there are connected a cathode of a diode (8) and the anode of a dinistor (9). The thyristor (5) is connected in series with the primary winding (11) of the pulse transformer (1) and with a third capacitor (12), the oscillator circuit being connected via a bias resistor (13) to the mains supply.   The device has a reduced active power consumption, a simplified circuit layout and reduced dimensions.
Patent EP-0335375-A2 (EP)
Inventor: TRIVEDI BHARAT KALIDAS
IPC: C07C335/06
Filed: 1989-03-29
Abstract: Certain N-2,6-dialkyl- or N-2,6-dialkoxyphenyl-N'-arylalkylurea compounds are potent inhibitors of the enzyme acyl CoA:cholesterol acyltransferase (ACAT), and are thus useful agents for the treatment of hypercholesterolemia or atherosclerosis.
Patent EP-0336280-A2 (EP)
Inventor: HALL BRUCE T
IPC: C03C4/10
Filed: 1989-03-29
Abstract: A new, simplified method of fabricating optically transparent fluoride glasses containing ZrF₄, and/or HfF₄ has been developed which relies on a high vacuum pretreat­ment for surface dehydration, melting in a rigorously inert argon atmosphere, and incorporation of a nonvolatile metallic oxidant in the melt such as InF₃ or SnF₄. Previous methods for making these glasses have relied on either addition of ammonium bifluoride into the batch materials, or melting in an oxidizing atmosphere (so-called reactive atmosphere processing or RAP); both of these latter techniques have significant drawbacks.
Patent EP-0341542-A2 (EP)
Inventor: LADNER WOLFGANG DR
IPC: C12P7/40
Filed: 1989-04-29
Abstract: The selective hydrolysis of compounds of the formula <IMAGE> in which R<1> to R<3> have the meaning specified in the description, is described.
Patent EP-0349735-A2 (EP)
Inventor: TSCHOPE MICHAEL DR
IPC: A61L2/00
Filed: 1989-05-11
Abstract: Use of alkali metal salts of sorbic acid for preventing loss of viscosity during heat sterilisation of aqueous solutions containing polyethylene oxide with a molecular weight of 100,000 to 5,000,000.
Patent EP-0342656-A2 (EP)
Inventor: ICHIMURA KIYOSHI
IPC: C30B25/02
Filed: 1989-05-17
Abstract: There is provided a short wavelength oscillating semiconductor light emitting device having a uniform and high light emitting intensity, which includes a monocrystalline thin film of a compound semiconductor expressed as the equation (Aℓ z Ga 1-z ) x In 1-x P (x is a number where lattice-matching on the GaAs substrate (103) can be realized, and where z is a number within a range from 0.08 to 0.25). This semiconductor light emitting device is manufactured by the metal organic chemical vapor deposition method. Namely, this light emitting device is provided by transporting the material gaseous phase mixture into a lateral type reactive tube (1) at a feed flow rate of less than 30 cm/sec and at a pressure within the tube of less than 60 torr, and growing the crystal film while rotating the substrate surface so inclined as to have an angle of 3 to 45° relative to the horizontal direction about the axis in a direction perpendicular thereto.
Patent EP-0358872-A2 (EP)
Inventor: BENNINGTON RUSSELL JOSEPH
IPC: B21D43/10
Filed: 1989-07-06
Abstract: An apparatus (10) for transferring a part between two machines has a pair of double-acting transfer arms (22, 24) for quickly retrieving and inserting parts into a pair of metal stamping presses (78, 80) performing sequential operations on a workpiece. A turnover mechanism (40) is provided for inverting the part during its transfer between machines (78, 80). The transfer arms (22, 24) and turnover mechanism (40) are all carried by a horizontally and vertically movable bar (20) mounted to a carriage (12). The entire apparatus (10) can be mounted as a single unit to overhead support structure (76) in a factory between the machines (78, 80).
Patent EP-0357086-A2 (EP)
Inventor: WATANABE TSUYOSHI
IPC: G03G15/01
Filed: 1989-09-01
Abstract: The present invention provides an image forming apparatus which can develop a latent image formed on a latent image bearing member (7) with first toner or with second toner different from the first toner, the apparatus comprises a fixing means (20) for fixing toner image, and including a heat member (4) heated by a heat source (6) and contacted with the toner image. The temperature of the heat member (4) in a stand-by condition for forming the image with the first toner differs from a temperature of the heat member (4) in a stand-by condition for forming the image with the second toner.
Patent EP-0369489-A2 (EP)
Inventor: SHIBAYAMA MASAHIKO C O PATENT
IPC: G01D18/00
Filed: 1989-11-18
Abstract: A sensor controller system, comprising a plurality of sensors (1) for producing detection signals, and a sensor controller (2) for receiving outputs from said sensors and producing an evaluation signal for an external circuit. To detect any fault in the sensors (1) the outputs from the sensors (1) are compared with certain standard values stored in the sensor controller (2) so that any fault in any one of the sensors (1) may be detected as a disagreement between actually obtained outputs from the sensors (1) and the stored standard values. 
Optionally, a diagnostic signal may be used to simplify the comparing process. Because the states of the sensors (1) may be centrally monitored and the standard outputs can be centrally modified, the versatility of the sensor system may be increased and the reliability of the sensor system may be improved.
Patent EP-0376217-A2 (EP)
Inventor: YAMAMOTO HIROTOSHI
IPC: G11B20/18
Filed: 1989-12-22
Abstract: Generally in case that a rotary head type digital audio tape recorder (R-DAT) is used as an auxiliary storage of a computer and the like, the R-DAT reads recorded data (Di) immediately after the data (Di) was recorded and inspects its recording state by comparing it with its original data, and if the recording state is inferior, namely, if an error is detected, the R-DAT records the data again in order to improve reliability of the recorded data. Since an R-DAT according to the present invention re-records the original data of some error-detected data plural times in such a case as this, the R-DAT can obtain a good result by reproducing the data re-recorded second or later after the error-­detected data, in case that the first re-recorded data cannot be reproduced correctly. Moreover, since the R-DAT re-records the data (Di) in which an error was detected and the data (Di-1) recorded immediately before the data (Di), the R-DAT can obtain a good result by reproducing the re-­recorded data (Di-1) in case that the data (Di-1) contiguous to a defective portion (14a) of a recording medium (14) cannot be correctly reproduced due to expansion of the defective portion (14a) caused by repetition or the like of reproducing operations. In this way, reliability of recorded data is remarkably improved.
Patent EP-0337702-A2 (EP)
Inventor: HIGURASHI SEIJI
IPC: G11B20/18
Filed: 1989-04-10
Abstract: A code-error correcting device which comprises a circuit for generating a pseudo-random or quasi-random function and which computes the EXCLUSIVE OR of digital information and an output of the circuit for generating the pseudo-random function and further supplies the computed value of the exclusive OR to a digital modulator as an input thereof and in which an initial value for generating the pseudo-random function by the circuit for generating the pseudo-random function is set to be the address information or data block information related to the address information. Thereby, the receiving system can stably perform synchronous detection and bit synchronization on the basis of these turning points. Further, the capability of detecting address errors can be improved or increased and omission of the address error can be decreased.
Patent EP-0339855-A2 (EP)
Inventor: INANAGA KIYOFUMI C O PATENTS D
IPC: H04R9/04
Filed: 1989-04-19
Abstract: A loudspeaker (21) comprises a diaphragm (22) having a vibrating portion (215) and an annular conductive portion (28), a current feeding coil (23) facing the conductive portion (28) with a predetermined magnetic gap, and a magnetic circuit (24, 25, 26, 211) comprising a top plate (24), a magnet (25) and a yoke plate (26) to which the current feeding coil (23) is attached, the diaphragm (22) being formed so that the electric resistance of the conductive portion (28) is lower than the electric resistance of the vibrating portion (215).
Patent EP-0358476-A2 (EP)
Inventor: HORSTHUIS WINFRIED HENRI GERAR
IPC: G02F1/361
Filed: 1989-09-06
Abstract: An integrated optic component comprises a substrate (10) carrying a layer (11) of polymeric material which has an aliphatic or aromatic polymer backbone with bonded sidegroups exhibiting hyperpolarizability. The layer (11) shows a refractive index pattern induced by irradiation with wavelengths within the electronic absorption bands of the sidegroups and within the range of about 230 to 650 nm. The component may be poled so as to be an active component and may be in the form of a ridge guide. Typical sidegroups comprise 4'-amino or 4'-oxy substituted 4-nitrostilbene moieties, or 4'-amino substituted 4-cyanostilbene moieties, or N-substituted 1-(4-aminophenyl)-4-(4-nitrophenyl) buta-1, 3-diene moieties.
Patent EP-0380875-A2 (EP)
Inventor: COLAS ANDRE RUDOLF LOUIS
IPC: C08L83/02
Filed: 1989-12-06
Abstract: This invention discloses elastomer-forming compositions which have a low viscosity in the uncured state whilst retaining good physical properties when cured. They comprise an α,ω hydroxyl, trialkoxy or alkylenetrial- koxy end-blocked polydiorganosiloxane, a MQ silicone resin having tetrafunctional units of the formula Si0 2  and monovalent units of the formula R a R' 3-a SiO ½  wherein R denotes a group of the general formula -R"Si(OR*) 3 , with R being an alkylene group and R *  an alkyl group and wherein a has a value of 2 or 3, preferably 2 for up to 30% of all monovalent units and a titanium catalyst.
Patent EP-0376689-A2 (EP)
Inventor: CZUCHAJOWSKI LESZEK
IPC: C08G61/12
Filed: 1989-12-27
Abstract: Polymerized metallized  meso -tetra-( p -­substituted-phenyl) metalloporphyrins or  meso -­[2.2]paracyclophane substituted porphyrins are provided for use as electrocatalysts. The phenyl groups are substituted with atoms having unshared pairs of electrons, such as chalcogen and nitrogen. The polymerized compositions can be used as electro­catalysts for the production of hydrogen and oxygen from water or oxidation of a variety of fuels.
Patent EP-0331551-A2 (EP)
Inventor: MORA VINCENT
IPC: G05B19/05
Filed: 1989-02-15
Abstract: Programmable controller, of the type comprising:  - means (2) of input interfacing with sensing circuit boards (4), - means (16) of output interfacing with actuating circuit boards (18), - means (17) of communicational interfacing with programmed systems (19) comprising other programmable controllers, - processing means (8) comprising a monitor (10) as well as a memory (14) which is able to contain updated values of the input states and previous values of the output states, which are stored each cycle under the supervision of the monitor (10), and laws for updating the output states as a function of these values and - user interface means (20) for programming and modifying the said laws. According to the main characteristic of the invention, the memory (14) is broken up into several sections each consisting of items which can be programmed and modified via the user interface (20). The sections comprise in particular graph items and combinatorial event items hierarchised to permit the structuring of application programs for the controller. <IMAGE>