baber/WOPTO huggingface dataset:
Patent EP-0335742-A2 (EP)
Inventor: ISHIKAWA TUGUO C O PATENT DIVI
IPC: H04M1/733
Filed: 1989-03-31
Abstract: A mobile communication system and its control method in which a line controller (7) controls speech channels to be used by fixed transceivers (41, 42, 43) and prior to the channel selecting operation of the fixed transceivers (41, 42, 43), informs the transceivers of the contents of the controlled speech channels. In response to the establishment of a speech channel between the fixed transceiver (41, 42, 43) and an associated mobile transceiver, the fixed transceiver (41, 42, 43) informs the line controller (7) of the established speech channel. When there is an incoming call on one of wired telephone lines (6a to 6e) or there is an outgoing call from the mobile transceivers (3a to 3e), the line controller (7) informs, on the basis of the speech channels informed by the fixed transceiver, the fixed transceiver (41, 42, 43) associated with the incoming or outgoing call of information on in-use or unusable speech channels.
Patent EP-0337728-A2 (EP)
Inventor: HAYASHI NORIYUKI
IPC: C08G63/60
Filed: 1989-04-11
Abstract: A polyester resin comprises 35 to 90 mole percent of the unit (I), 0.5 to 20 mole percent of the unit (II), 0.5 to 45 mole percent of the unit (III) and 0.5 to 45 mole percent of the unit (IV), exhibiting the anisotropy in its molten state. It may further comprise 0.5 to 45 mole percent of the unit (V). The composition is here presented, comprising the polyester resin as defined above and up to 95 percent by weight of an inorganic filler.
Patent EP-0343829-A2 (EP)
Inventor: RUDLAND PETER EDWARD
IPC: G11B7/24085
Filed: 1989-05-16
Abstract: A card or badge (10) for carrying binary data has the data encoded in a track consisting of areas (14) opaque to infra-red radiation. The two binary values are represented respectively by opaque areas (21, 22) of different widths in the direction of the track. The opaque areas are printed on a sheet (11) which is located internally of the card. If desired the card may be opaque or have a selected transmissivity to light in a visible region of the spectrum. A reader for the card is provided with means (18, 19) to sense the card with infra-red radiation to detect the opaque areas (14) and with means (28, 19) to sense the card with visible radiation to check the transmissivity of the card to visible radiation. The source (28) of visible radiation may be energised continuously or at predetermined times during reading of the card.
Patent EP-0347207-A2 (EP)
Inventor: ELLWOOD HENRY
IPC: B29B9/06
Filed: 1989-06-14
Abstract: Apparatus for use in producing pellets comprises a pelletizer comprising an annular chamber 29 partially defined by a pellet plate 25 against which spring loaded knives are urged. Pellets produced by moving the knives relative to the plate to repeatedly cut plastics extruded through apertures in the plate 25 are carried by a water stream out of the chamber. This stream enters the chamber via an inlet 40 and performs one cycle round the chamber before exiting the chamber with the pellets via exit 2 which is in the same plane as inlet 40. With this arrangement the axial extent of the pelletizer is reduced and the relatively short travel of the pellets promotes effeciency.
Patent EP-0348118-A2 (EP)
Inventor: AKESAKA TOSHIO
IPC: E21D9/087
Filed: 1989-06-16
Abstract: A system for boring a hole in the ground comprises an excavating machine (12,72,116) provided with a tubular body (16,74,128), excavating means (48) supported by the body so as to excavate the ground, means (44) for shifting the excavated substances to the periphery of the body and driving means (36,120) for operating the excavating means.
Patent EP-0395814-A2 (EP)
Inventor: HIDINGER DAVID C
IPC: B32B27/30
Filed: 1989-10-24
Abstract: An adhesive-free polyvinyl chloride lamina (10), e.g. for the interiors of vehicles, is made by heating a rigid polyvinyl chloride substrate (50) to an effective temperature and applying and fusing a flexible foam-­containing polyvinyl chloride sheet 15) thereto. The formed polyvinyl chloride lamina is subsequently thermoformed into a desired interior article. Scrap and trim from the process can be recycled and subsequently used in the rigid substrate, since PVC homopolymer is used.
Patent EP-0367543-A2 (EP)
Inventor: GLEASON K REED
IPC: H01P1/04
Filed: 1989-10-30
Abstract: An interface structure, for connecting a pair of coplanar transmission lines (50, 50a) in end-to-end overlapping relation to each other, employs dissimilarly-shaped overlapping end portions (55, 55a, 54, 54a) of the respective signal and/or ground lines (53, 53a) of the transmission lines (50, 50a). The dissimilarly-shaped end portions (55, 55a; 54, 54a) are effective to minimize variations in the impedance of the interface structure due to variations in transverse and/or longitudinal alignment of the overlapping end portions (55, 55a; 54, 54a) of the respective transmission lines (50, 50a), thereby making the interface tolerant to misalignments.
Patent EP-0375386-A2 (EP)
Inventor: SHINAGAWA TORU
IPC: G06Q20/40
Filed: 1989-12-20
Abstract: There is provided a secret information collation method used between electronic apparatuses including a portable electronic device (2) and an information processing device (1), the portable electronic device including an arithmetic processing section (9) and a memory section (11) for storing therein a processing program to be executed by said arithmetic processing section and first secret infor­mation, the portable electronic device collating second secret information inputted from the outside with the first secret information and performing predetermined operation in response to an operation request from the outside satisfying predetermined secret information relationship, the information processing device transmitting the second secret information to the electronic device and addressing the operation request to the electronic device, the secret information collation method comprising the steps of outputting, from the electronic device to the information processing device, a request for transmission of the second secret information, transmitting the second secret information from the information processing device to the electronic device upon input of the transmission request from the electronic device to the information processing device,   collating in the electronic device, the second secret information with the first secret information stored in the memory section (11) of the electronic device upon input of the second secret information, and responding to the operation request addressed from the infomation processing device upon recognition of satisfaction of predetermined secret information relationship. Further, a portable electronic device (2) according to the present invention includes an arithmetic processing section (9) and a memory section (11) for storing therein a processing program to be executed by the arithmetic processing section and first secret information such as a secret identification number. The memory section (11) stores therein a secret information input processing program (11a) for calling upon an external information processing device to transfer second secret information corresponding to the first secret information, and a secret information collation program (11b).
Patent EP-0376647-A2 (EP)
Inventor: MOMOSE TERUNOBU
IPC: F16C33/12
Filed: 1989-12-22
Abstract: A ceramic bearing (A) comprises an outer ceramic ring (1) having a concave sliding face (1d), and an inner ceramic ring (2) having a convex sliding face (2a) of a shape complementary to the sliding face (1d) of the outer ring (1). The rings (1,2) are apertured (4,5) concentrically to receive a shaft (B). A method for the manufacture of the bearing is also described.
Patent EP-0349430-A2 (EP)
Inventor: FUKUSHIMA HIDEO C O SONY CORPO
IPC: G11B5/53
Filed: 1989-06-28
Abstract: In a rotary head drum apparatus having a magnetic head (10) attached to a rotary drum member (11) and connected to a coil (18a) of a rotor (18) of a rotary transformer (17) so that a signal is transmitted between the magnetic head (10) and a stationary drum member (12) through the rotary transformer (17), a resilient contactor (16) is mounted on one of the rotary drum members (11) and the rotor (18) of the rotary transformer (17), and a contact portion (13) is formed on the other of the rotor (18) and the rotary drum member (11) so as to be contacted by the resilient contactor (16) when the rotary drum (11) and the rotary transformer (17) are assembled with each other. The apparatus further includes an aperture bored through an end face of the stationary drum member (12) and a ground contact pin (31) which is flexible in its radial direction is inserted into the aperture for connecting the stationary drum member (12) to ground. Further, the rotary (11) or stationary (12) drum member is rotatably supported through a support shaft (26) secured in a bore (27) of the stationary (12) or rotary (11) drum member, respectively, and at least one concave or undercut annulus is formed in the inner surface of the bore (27) into which the support shaft (26) is inserted with a press-fit so as to be secured to the inner surface of the bore (27) at its lands or portions above and below the concave or undercut annulus.
Patent EP-0378960-A2 (EP)
Inventor: PARIS FERNANDEZ JOSE AGUSTIN
IPC: G06K7/00
Filed: 1989-12-18
Abstract: The manual optical character reading device relates to a system for reading documents which is typically used in banking spheres, the function whereof is to read a coded line of standardised characters provides on such documents, and send same through a communications channel to a computer, generally for subsequent processing or storage. 
     It is comprised by the functional association of a character reading device (2) and a power source (1) which supplies all the necessary voltages, both modules being joined by a connecting cable (3) and suitable connectors. 
     The system is capable of optically reading optical character codes and magnetic codes, selection whereof is effected by means of a programmable microswitch, reading taking place by means of a linear CCD, without the need for drag speed recording elements.
Patent EP-0387866-A2 (EP)
Inventor: WOIKE THEO DR
IPC: G11B11/105
Filed: 1990-03-15
Abstract: The invention relates to a method and an apparatus for the reproduction of magnetically stored information, in particular binary information, of a magnetooptical or optoelectronic storage medium. In this case it is the object of the invention to develop a method and an apparatus which are simple, compact and highly sensitive, and in particular allow the characterisation of storage layers with layer thicknesses down to mono-layers. The object of the invention is achieved by a method in which the items of information of the storage medium which are stored perpendicularly to the reflection plane are utilised. To do so, the electric signal of the photoelectric detector is reduced by a fixed value and subsequently suitably amplified electronically. The value is chosen here such that the fluctuations in the electric signal achieved due to the variation of the magnetic field are sensed. In the case of a particularly advantageous variant of the claimed method and of the claimed apparatus, a polariser is used, which is provided between storage medium and detector. In this arrangement, the polariser essentially absorbs that component of the light beam coming from the storage medium which does not contribute to determining the magnetic information contained in the storage medium. …<IMAGE>…
Patent EP-0400326-A2 (EP)
Inventor: GNANN MICHAEL DR
IPC: C25B9/23
Filed: 1990-04-26
Abstract: A description is given of a diaphragm cord for enclosing cathode surfaces, which is characterised in that it is composed of a braid consisting of a mixture of a material resistant to the electrolyte and the cathode and of a fluorine-containing polymer.
Patent EP-0398245-A2 (EP)
Inventor: OHSAWA TAKASHI C O INTELLECTUA
IPC: G11C11/4091
Filed: 1990-05-15
Abstract: A dynamic type random-access memory includes a bit line pair constituted by first and second bit lines (BL,  BL ), a memory cell array constituted by a plurality of memory cells (MC i : i = 0 to 255) connected to the bit line pair, a precharge circuit (PR) for precharging the bit line pair to a predetermined potential at a predetermined timing, a bit line sense amplifier (NA, PA) to be enabled after data written in one of the plurality of memory cells (MC i : i = 0 to 255) is read out to the bit line pair, and a charge transfer circuit (NT₁, NT₂) connected between the bit line pair and first and second sense nodes (SN,  SN ) of the bit line sense amplifier (NA, PA), turned off upon reception of a charge transfer drive signal which is decreased from a power source potential to a medium potential between the power source potential and a ground potential when a small potential difference is produced between bit lines of the bit line pair, and having an impedance decreased as a potential difference between the bit line pair and the first and second sense nodes (SN,  SN ) of the bit line sense amplifier (NA, PA) is increased when a potential difference between a control terminal and the first and second sense nodes (SN,  SN ) exceeds a threshold value.
Patent EP-0410262-A2 (EP)
Title: Herstellung von Wachsdispersionen mit angehobenem Feststoffgehalt
Inventor: SCHMIDT-THUEMMES JUERGEN DR
IPC: C09D123/08
Filed: 1990-07-16
Abstract: Die Erfindung betrifft wäßrige, bei Raumtemperatur fließfähige Dispersionen von Ethylencopolymerwachsen, enthaltend eine Mischung aus einem Ethylencopolymerwachs mit hoher Säurezahl und einem Ethylencopolymerwachs mit niedriger Säurezahl. Die erfindungsgemäßen Mischungen eignen sich insbesondere als Oberflächenkonservierungsmittel, als Zumischkomponenten in Fußbodenpflegemitteln oder als Schlichtemittel in der Textilveredlung.
Patent EP-0423762-A2 (EP)
Inventor: HASHIMOTO KENJI
IPC: F16D65/095
Filed: 1990-10-17
Abstract: The invention provides a brake caliper mounting method for inserting a disk into a gap between a pair of pads (5,6) carried in an opposing spaced relationship on a caliper (1) to assemble the disk (2) to the caliper (1), which comprises the steps of a first step of holding the caliper by means of holding means (19), a second step of contacting positioning means (25) with a face of the disk to determine a fitting position of the caliper onto the disk, and a third step of fitting the caliper held by the holding means onto the disk along the position of the face of the disk determined by the positioning means. The invention further provides a brake caliper mounting apparatus for inserting a disk (2) into a gap between a pair of pads (5,6) carried in an opposing spaced relationship on a caliper (1) to assemble the disk to the caliper, which comprises means (19) for holding the caliper thereon and moving the caliper toward the disk in order to insert the disk into the gap between the pads, and positioning means (25) contacting with a face of the disk to determine a fitting position of the caliper onto the disk. With the method and apparatus, a disk can be inserted readily and smoothly into a gap between a pair of pads held by a caliper.
Patent EP-0433640-A2 (EP)
Inventor: TACCHETTO MAURIZIO
IPC: A43B5/04
Filed: 1990-11-08
Abstract: The ski boot includes a front quarter (2) and a rear quarter (3) associated with a shell (4) , as well as a first device (8) and a second device (11) which are distinct and adjacent and separately secure the foot inside the boot and close the quarters. The rear quarter has, in a rearward position, a perimetric edge (5) which is depressed upward and at which an end of a flap (10) is arranged; one of the first or second devices being associated with the end of the flap. The flap and/or the first device and/or the second device are thus pivoted, along at least one transverse axis, to the rear quarter.
Patent EP-0430012-A2 (EP)
Inventor: BORCHERDING DAVID R
IPC: C07D281/10
Filed: 1990-11-19
Abstract: 2-Aromatic-3-HALObenzothiazepines are prepared by reaction of a 2,3-dihydro-2-aromatic-­3-hydroxybenzothiazepine with a thionyl HALide. For example, di-cis-2-(4-methoxyphenyl)-2,3-dihydro-3-hydroxy-­1,5-benzothiazepin-4(5H)-one refluxed with thionyl chloride can prepare E-2-(4-methoxyphenyl)-3-chloro-­1,5-benzothiazepin-4(5H)-one in 66 percent yield.
Patent EP-0447629-A2 (EP)
Inventor: KERKER ROBERT PHILIP JR
IPC: G06T17/10
Filed: 1990-11-27
Abstract: A hierarchical data storage schema is provided which associatively links a master solid object model in a graphics data processing system to a solid model of a sectioning object. The associative linking provides the capability of automatically generating sectioned views when the master object is modified. These views are generated at the operator's request without the necessity of having to apply sectioning objects to each one of the subsequent views. An interactive facility is provided for creating such structures.
Patent EP-0435261-A2 (EP)
Inventor: OHYAMA TSUKASA
IPC: G03F7/031
Filed: 1990-12-27
Abstract: A novel 4-carbonyl-substituted coumarin compound which is substituted with a carbonyl group in the position-4 of a 7-alkylaminocoumarin derivative and has photosensitivity in the visible region.
Patent EP-0408153-A2 (EP)
Inventor: WIELERS ANTONIUS FRANZISKUS HE
IPC: C10G50/00
Filed: 1990-07-10
Abstract: Metal-containing zeolitic catalysts, for use in hydrocarbon conversion processes, are prepared by a process which comprises exposing a zeolitic base material, optionally after introduction of metal ions, to adsorb thereon ammonia or a gaseous lower amine, followed by contacting the zeolitic base material containing adsorbed ammonia or amine with an aqueous solution of a salt of the desired metal with a strong acid at a temperature at which adsorbed ammonia or amine is released.
Patent EP-0427311-A2 (EP)
Inventor: TIBILETTI GIUSEPPE
IPC: B29C45/44
Filed: 1990-10-20
Abstract: Seal, in particular for garment labels, comprising a base body (11) and graft type elements (12) connected thereto by lengths of thread (10. The graft type elements (12) engage in a seat (13) through opposite openings in the base body (11) and have fins (15) to hook into undercuts (14) in the seat (13). 
     The seat (13) extends longitudinally in the base body (11) and opens at the ends into said opposite openings near opposite sides of the side walls of the seat (13) each one identifying an undercut in the seat and facing the opposite opening. 
     To provide in a single piece by plastic injection the base body (11) of a seal as described a mold is made comprising an internal cavity (24) with a form complementary to the external form of the base body (11) of the seal and into which enter from opposite directions opposite the position of the inlet openings to the seat (13) two forming boxes (17, 17′), each forming box having the form of the seat without the undercut corresponding to its own inlet opening and having a head part (20, 20′) shaped to form the undercut (14) of the opposite opening.
Patent EP-0398615-A2 (EP)
Inventor: CALABRIA RALPH
IPC: C08B37/00
Filed: 1990-05-14
Abstract: A process for rendering a bacterial polysaccharide soluble in aprotic solvents by exchanging the calcium counterion of a polysaccharide calcium salt for tetra-n-alkylammonium ion by precipitation.
Patent EP-0402049-A2 (EP)
Inventor: HIJIYA HIROMI
IPC: A23L27/00
Filed: 1990-05-31
Abstract: α-Glycosyl hesperidin, a novel hesperidin derivative wherein equimolar or more D-glucose residues are bound to hesperidin via the d-bond, is formed by a saccharide-trans­ferring enzyme in a liquid containing hesperidin and α-glucosyl saccharide. The α-glycosyl hesperidin is easily recovered from the reaction mixture with a synthetic macroporous resin. α-Glycosyl hesperidin is superior in water-solubility, substan­tially tasteless and odorless, free of toxicity, and readily hydrolyzable  in vivo  into hesperidin and D-glucose to exhibit the physiological activity inherent to hesperidin. Thus, α-glycosyl hesperidin is favorably usable in vitamin P-­enriching agents, foods, beverages, tobaccos, foods, pet foods, pharmaceuticals for susceptive diseases, cosmetics and plas­tics.
Patent EP-0420586-A2 (EP)
Inventor: NAGAO YUJI
IPC: G07F17/32
Filed: 1990-09-25
Abstract: This invention relates a game machine in which a combination of characters stopped along a winning line is judged based on a winning table showing winning combinations of characters to determine the presence of a win and a payment of coins. In this game machine, a substitutable character can be used as another character, and when its substitution makes a combination of characters a winning combination, a payment of coins for the combination is increased or decreased to determine a new payment of coins.
Patent EP-0451445-A2 (EP)
Inventor: HIRRLINGER KLAUS
IPC: G08B13/04
Filed: 1991-01-29
Abstract: In the method for contactless, inductive transmission of both electric supply energy from a primary unit to a secondary unit and of signals from the secondary unit to the primary unit by means of a band-pass filter, the band-pass filter is periodically short-circuited on the secondary side. This allows energy or signals to be transmitted in both directions with no need for switches and with no resulting interruption of the supply transmission. A contactless, inductive transmission device is indicated to carry out the method. <IMAGE>
Patent EP-0441402-A2 (EP)
Inventor: AOKI KAZUAKI
IPC: G03G15/20
Filed: 1991-02-08
Abstract: An image fixing apparatus includes a heater (15); a movable film (18) in contact with the heater (15) and movable together with a recording material carrying an image to be fixed; a pressing rotatable member (14) for urging the recording material and the film (18) to the heater (15); and wherein the heater (15) is substantially crowned in a direction perpendicular to a movement direction of the film (18), and the pressing rotatable member (14) is substantially reversely crowned in the same direction.
Patent EP-0456185-A2 (EP)
Inventor: ROSENBERG SAUL H
IPC: A61P13/02
Filed: 1991-05-07
Abstract: A renin inhibiting compound of the formula:
       
 wherein R₁ is 4-piperazinyl, 1-methyl-4-piperazinyl, 1-methyl-1-oxo-4-piperazinyl, 2-oxo-4-piperazinyl, 4-morpholinyl, 4-thiomorpholinyl or 1-methyl-4-homopiperazinyl; 
R₂ is benzyl, 2-phenylethyl, 1-naphthylmethyl or 2-naphthylmethyl; 
R₃ is 4-thiazolyl, 2-amino-4-thiazolyl, 2-thiazolyl, 5-thiazolyl, 1-pyrazolyl, 3-pyrazolyl, 1-imidazolyl, n-propyl, isopropyl, CH₃S- or CH₃SCH₂-; 
R₄ is isobutyl or cyclopropyl; 
R₅ is hydrogen or loweralkyl; and 
X is CH₂ or NH; or a pharmaceutically acceptable salt, ester or prodrug thereof; with the proviso that when X is NH and R₃ is 2-amino-4-thiazolyl, then R₄ is cyclopropyl.
Patent EP-0480130-A2 (EP)
Inventor: STENGEL EDGAR
IPC: B23Q11/08
Filed: 1991-06-19
Abstract: The invention relates to an electric discharge machine with a column which carries on its top cantilever the tool head with a holder for the machining electrode, having a work table for the workpiece to be machined and a container, fastened to the work table, for accommodating the dielectric working fluid. The invention is characterised in that bar-shaped elements for a light grille are fastened to the frame, which bar-shaped elements carry sensors, receivers or reflectors and of which the two nearest to the operating side can be turned down from a vertical working position into the inactive horizontal position. <IMAGE>