baber/WOPTO huggingface dataset:
Patent EP-0384758-A2 (EP)
Inventor: KATSUBE YASUHIRO C O INTELLECT
IPC: H04L47/20
Filed: 1990-02-22
Abstract: In a network in which all of information from ter­minals (1, 2, ...) having various traffic character­istics are transmitted/switched by a fixed length block including a virtual channel id, a terminal (1) request­ing communication declares destination address informa­tion and traffic characteristics of the requested communication upon set-up to a network (15). The exchange (15) in the network expresses traffic charac­teristics of an individual terminal  j  and an offered load (estimated cell flow) in the network as follows. That is, the traffic characteristics of each terminal  j  are expressed as a maximum cell flow a(j,i) (i = 1, 2, ..., n) generated from the terminal in time units Δt(i) (i = 1, 2, ..., n) having  n  predetermined lengths. The predicted offered load of the line supposing that a new request call is accepted is expressed as an estimated cell flow A′(i) (i = 1, 2, ..., n) predicted to be transmitted to the line in the time unit Δt(i) by using traffic characteristic values a(j,i) (i = 1, 2, ..., n and j = 1, 2, ..., k, k+1) of the calls j (j = 1, 2, ..., k) currently transitting on the line and a new request call k+1. In a call admission control method, the estimated cell flow A′(i) is compared with an admis­sible maximum allowable cell flow of line A max(i)  obtained from a circuit capacity, thereby determining "accept" or "reject" of admission of the request call. In a cell flow monitoring method, a cell flow generated from a terminal  j  in time units Δt(i) (i = 1, 2, ..., n) having a plurality of lengths is counted in a plurality of time units Δt(i). If a cell flow in any one time unit Δt(i) exceeds a traffic characteristic value a(j,i) grasped beforehand by a network, "violation" is deter­mined for the terminal  j , and a regulation sequence is   performed.
Patent EP-0407111-A2 (EP)
Inventor: LAU DOMINIC WAI-FUNG
IPC: H01L29/08
Filed: 1990-06-29
Abstract: A method in which an N well 27 is formed in a collector diffused isolation device by transformation of an epitaxial layer 23 of P type material to N type or vice-versa. This reduces the base area 32 and so allows an increase in cut-off frequency F T .
Patent EP-0409655-A2 (EP)
Inventor: SEKINE TERUAKI
IPC: A61K35/12
Filed: 1990-07-20
Abstract: This invention relates to a selective method of proliferation of at least one of certain lymphocytic cellular subpopulations, particularly the CD4⁺, CD8⁺, and Natural Killer (NK) subpopulations, within a starting population of peripheral blood lymphocytes (PBL). A relatively small amount of a starting peripheral blood lymphocytic cellular population is cultured in a multi-step process, beginning with an anti-CD3 antibody immobilized to a culturing substrate.
Patent EP-0414397-A2 (EP)
Inventor: HIRAMATSU TAMIHEI C O PATENT D
IPC: G09B5/04
Filed: 1990-08-02
Abstract: In a teaching apparatus a memory (6) contains a first plurality of data units and a second plurality of data units each of which is related to a unit of the first plurality. Switches (2, 7 to 10) are provided for switching between the first and second pluralities of data units and for switching between the units within the selected plurality. Reading means (1, 5) are provided for reading a designated unit of data from the memory (6), based on a signal from the switches (2, 7 to 10), thus making it possible to access and reproduce any desired programme or item related to the programme. A control memory (in) may hold the addresses of the data units, and the reading means (1, 5) then obtains the address of the selected data unit from the control memory (4) and reads the data at that address.
Patent EP-0415587-A2 (EP)
Title: Early warning tracking system
Inventor: WILLIAMS PATRICK R
IPC: G08G5/04
Filed: 1990-08-10
Abstract: An early warning tracking system wherein a predefined polygonal zone's position is compared with an uncertainty region projected out in front of each approaching object. Conflicts of the uncertainty regions with the predefined polygonal zone are first considered in two dimensions and finally, in a third dimension only if a lateral intrusion is preliminarily indicated. The uncertainty regions as defined are a function of the position and velocity determination as well as the variances and covariance associated with the positional and velocity determinations.
Patent EP-0414467-A2 (EP)
Title: Dual conductor wristband
Inventor: WEISS JOHN W C O MINNESOTA MIN
IPC: A61N1/14
Filed: 1990-08-20
Abstract: A dual conductor wristband utilizing a two-wire tether having a modified phono-type plug (24). The wristband includes a strap (14) and a connector case (16), the case having a female jack for receiving the dual connector plug (24). The plug diameter is smaller than conventional plugs, and the diameter of the pilot hole for the plug tip is correspondingly smaller to prevent accidental connection to a non-grounding tether. Two alternative embodiments are presented for coupling the dual connector plug (24) to two electrically isolated backplates (32,34) on the connector case (26). Each backplate is connected to one of the two conductive pathways on the strap (14).
Patent EP-0425243-A2 (EP)
Inventor: IWAMOTO KOJI C O PATENTS DIVIS
IPC: H04N5/238
Filed: 1990-10-23
Abstract: Lens control apparatus for use in a video camera (20) in which an object is imaged through an adjustable lens (30) onto an image pick-up element for focus or zoom adjustments by servo control (14, 15, 16) at a rate determined by the synchronizing signal included in the video signal. The aperture of the video camera (20) also is controlled by detecting the amount of light which impinges on the image pick-up element (21) and then determining the ratio between the detected light level and a reference level representing the brightness of the object. The aperture (32) is driven as a function of the product of this ratio and a coefficient which changes with the aperture opening. When the ratio is less than unity, the coefficient increases as the aperture opening decreases and, conversely, decreases as the opening increases. When the ratio is greater than unity, the coefficient increases as the aperture opening increases and, conversely, decreases as the opening decreases.
Patent EP-0435442-A2 (EP)
Inventor: SHIMOMURA TAIZO C O KK SHIMOMU
IPC: B28D1/24
Filed: 1990-11-16
Abstract: A method of efficiently cutting such inorganic substances as ceramics, and other materials that are hard to cut, with a circular saw blade such as a rotary sheet hone (1) made of hone particles and a binder, comprising repeatedly varying the force of engagement of the rotary sheet hone (1) with the article between a released condition and a maximum valve. Apparatus for carrying out this method comprises hydraulic or pneumatic cylinders (8,a) acting on the cutting element (1) in opposite directions, via a linkage (4-7), so as to move the cutting element (1) alternately into and out of engagement with the article (33) to be cut.
Patent EP-0433103-A2 (EP)
Inventor: DUPONT PATRICK
IPC: E05B65/12
Filed: 1990-11-05
Abstract: The invention relates to a device for controlling a pivoting lever (42) which remains free in each of its two positions; this device comprises a fixed guide (15) having a first cam profile (21), a slide (22) having a second cam profile (38) and a support bearing (39), a screw (10) capable of being driven in both directions of rotation by an electric motor (7), a nut (11) comprising, on the one hand, a driver (12) which cooperates with the first and second cam profiles (21 and 38) and, on the other hand, two teeth (13, 14). The bearing of the driver (12) on one or other of the cam profile slopes (21, 38) causes a pivoting of the nut (11) about its axis through an angle which ensures the release of the lever from the teeth of the nut. The slide (22) cooperates with a micro-contact inserted in the electrical power supply circuit of the motor. The pivoting lever (42) controls the locking or unlocking of a motor vehicle door lock. The invention also relates to a motor vehicle door lock comprising this device. <IMAGE>
Patent EP-0427636-A2 (EP)
Inventor: NINOMIYA KUNIHIRO
IPC: C07D219/10
Filed: 1990-11-08
Abstract: A novel 4-acylaminopyridine derivative represented by the following formula (I) is disclosed.
       
     The 4-acylaminopyridine derivative of the present invention is useful as a medicine for treating disturbances of memory such as senile dementia and Alzheimer's disease, since it has an action of directly activating malfunctioned cholinergic neuron.
Patent EP-0459157-A2 (EP)
Inventor: HASHITSUME KIMITOSHI
IPC: G10H1/00
Filed: 1991-04-26
Abstract: A method and an apparatus for playing back a CD-ROM or similar recording medium automatically to read and reproduce only particular one of a number of media data such as picture, voice and music or, alternatively, only a particular sequence of media data in a predetermined sequence.
Patent EP-0457182-A2 (EP)
Inventor: RITTERSDORF WALTER
IPC: C07C317/32
Filed: 1991-05-08
Abstract: The present invention relates to a method for determining an ion in an aqueous liquid in which the ion enters a phase which is not miscible with the aqueous liquid and a pH indicator in the latter thereby undergoes a colour change which is used to determine the ion, characterised in that, to increase the measurement sensitivity in the phase which is not miscible with the aqueous liquid, a substance is used from the group of compounds of the general formula I 
<IMAGE>
 in which
 one of the radicals R<1> to R<4> is a radical from the group comprising the alkyl radicals, alkoxy radicals and aralkyl radicals and the other radicals are identical or different and are in each case a nitro group, halogen, a cyano group, an alkylsulphonyl group or an alkyl group substituted with halogen,
 of the general formula II 
<IMAGE>
 in which
 one of the radicals R<5> to R<9> is a radical from the group comprising the alkyl radicals, alkoxy radicals and aralkyl radicals and the other radicals are identical or different and are in each case a nitro group, halogen, a cyano group, an alkylsulphonyl group or an alkyl group substituted with halogen or, if R<5> and R<6> are nitro groups, R<8> and R<9> may also be hydrogen, and
 of the general formula III 
<IMAGE>
 in which
 R<10>, R<11>, R<12>, R<13>, R<14> are identical or different and are in each case hydrogen, a nitro group, halogen, a cyano group, an alkylsulphonyl group or an alkyl group substituted with halogen, and to the use of suitable compounds for this purpose and a corresponding means. 
<IMAGE>
Patent EP-0458209-A2 (EP)
Inventor: WOLF DIETER
IPC: F16H61/06
Filed: 1991-05-17
Abstract: In a control valve for a hydraulic shifting clutch in a hydraulic control device for an automatic change-speed gearbox for motor vehicles, a pressure conduit (7) carrying the controlled line pressure of the control device is connected via two connecting conduits (8, 9) having a flow restrictor (10) and an orifice (11), respectively, to the valve chamber (12) together with the onward-leading control pressure conduit (13) of the shifting clutch. In the installation position of the valve, only the connecting conduit (8) having the orifice (11) is shut off from the valve chamber (12) - by a control collar (4) of the spool - and it is only by the restrictor pressure that it can be connected through to the control pressure conduit (13) of the shifting clutch counter to the force of a control spring. <IMAGE>
Patent EP-0467345-A2 (EP)
Inventor: THERIOT KEVIN JUDE
IPC: C08F4/12
Filed: 1991-07-17
Abstract: Oligomer products are obtained by contacting an a-olefin monomer containing 6-20 carbons with a catalyst comprising boron trifluoride and an alcohol alkoxylate. Preferred products are 1-octene and/or 1-decene dimer and/or co-dimer compositions having improved low temperature properties and useful per se or in hydrogenated form together with one or more oil additives as heat transfer, lubricating, functional, and/or insulating fluid compositions for use in apparatus such as electrical transformers.
Patent EP-0482530-A2 (EP)
Inventor: HOELZEL KARL HEINZ
IPC: A61K35/745
Filed: 1991-10-18
Abstract: The invention relates to an enzymatic metabolic product for the nutritive replacement of lyophilically dried, bowel-resident, apathogenic pure cultures of L.acidophilus and Bacterium bifidum, and to a process for the preparation of the enzymatic metabolic product. The invention has the object in cases of enteral dysbiosis of carrying out a symbiosis deflection and of expanding the enzymatic metabolic product in such a way that ensures that birth-related, biologically unbalanced or greatly decimated or totally eliminated acidification flora in the intestine are regenerated or recolonised. This object is achieved by lyophilic L-(+) subcultures of L.acidophilus and B.bifidum organisms together with nutrient and acidifying components for the subcultures (biomass) for preparation of the nutrient and pH medium which is optimal for these microbes being converted into capsule form and implanted orally in the end of the small intestine and large intestine. The bio, nutrient and acidifying substances are subjected to a microfine comminution, dispersion and activation in a disintegration device with the aid of rotating striking elements.
Patent EP-0449619-A2 (EP)
Inventor: ALI MAHFUZA B C O MINNESOTA MI
IPC: C08F2/50
Filed: 1991-03-27
Abstract: The present invention provides controllably curable photoiniferter containing adhesive compositions which are suitable for the mounting of microelectronic devices such as flip chips onto transparent wiring boards, a method of making the adhesive compositions, and a method of using the adhesive compositions in order to bond microelectronic devices to transparent wiring boards by intermittent exposure of the adhesive composition to a radiant energy source. The adhesive compositions can be cured in a stepwise fashion by intermittent controlled exposure to a source of radiation thus providing exactly the amount of cure and hardening desired.
Patent EP-0465018-A2 (EP)
Inventor: LOMET DAVID B
IPC: G06F12/00
Filed: 1991-06-11
Abstract: By ensuring that sufficient information from the buffers is maintained so that all changes of uncommitted transactions can be recreated, the storage of the undo buffers into undo logs can be minimized. Further efficiencies may be maintained by keeping a count of actions in a transaction as the actions are undone.
Patent EP-0470745-A2 (EP)
Inventor: KUNIEDA SIGEHIKO
IPC: C08K5/5419
Filed: 1991-07-26
Abstract: A silicone rubber composition for high voltage electrical insulators capable of being converted to a rubbery elastomer superior in high voltage electrical insulating characteristics is provided. The composition comprises the following components (a) to (e) and not containing a platinum catalyst :
     (a) 100 parts by weight of an organopolysiloxane gum represented by an average unit formula of 4-a RaSiO - wherein R is a monovalent hydrocarbon group, of which at least 50 mole% is alkyl, and a is a 2 number of 1.98 to 2.02 ;   (b) 10 - 100 parts by weight of a finely divided silica filler ;   (c) 15 - 300 parts by weight of aluminum hydroxide ;   (d) 1 - 20 parts by weight of an organosilane or organosiloxane oligomer represented by the general formula
     wherein R 1  and R 2 , which may be the same or diferent, are each an unsubstituted or substituted monovalent hydrocarbon group, at least one of which is phenyl, m is an integer of 1 to 20 and n is an integer of 0 to 20 ; and   (e) 0.05 - 6 parts by weight of an organic peroxide.
Patent EP-0478337-A2 (EP)
Inventor: ELDRIDGE GEORGE LEE
IPC: G06F3/06
Filed: 1991-09-27
Abstract: The invention relates to a process of storing data on, or retrieving data from, a plurality of disks (15). In one embodiment the process uses up to four commercial disks (15) in parallel to increase bandwidth and capacity. To store data onto the disks (15), the data in the main memory is divided into segments numbered modulo 4, and each disk (15) then accesses and stores the same numbered segments. There is no master disk, and each disk (15) stores data asynchronously at its own speed. The system is transparent to the user in that it appears to be one disk. For retrieval from the disks (15), each disk (15) supplies its segments, which are then assembled in memory.
Patent EP-0488537-A2 (EP)
Inventor: IISKOLA EERO
IPC: C08F10/00
Filed: 1991-11-01
Abstract: In the invention a procatalyst of a catalyst system of a new type intended for the polymerization of olefins has been prepared comprising a carrier based on a magnesium compound, a titanium compound and a dialkylester of phthalic acid. The most important properties of this kind of a procatalyst are the high stereoselectivity and the high activity. Now it has been possible to increase the activity considerably by using a different kind of dialkylester of phthalic acid having in its alkyl 9 to 20 carbon atoms and the dielectricity constant of which being preferably below 5 measured at 25°C.
Patent EP-0445076-A2 (EP)
Inventor: COOKE THOMAS W DR
IPC: D06M13/352
Filed: 1991-02-20
Abstract: This invention relates to stable dispersions of benzotriazole ultraviolet (U.V.) absorbing agents utilizing modified ligninsulfonates as the dispersing agent, a method of dispersing the benzotriazole U.V. absorbing agents, a method of protecting textiles by utilizing the stable dispersions and textiles treated with the stable dispersions. 
     Benzotriazole U.V. absorbing agents are often co-applied with disperse dyes to textiles to improve light-fastness. The U.V. absorbing agent is generally applied to the textile in the form of an aqueous dispersion, together with disperse dyes, in pressurized water systems at 110-130°C. Under these high temperature conditions, ordinary dispersing agents, such as unmodified ligninsulfonates and formaldehyde condensates of naphthalenesulfonates, desorb from the U.V. absorbing agent resulting in undispersed deposits on the textile. 
     This problem is particularly severe in applications where the textile is held in a fixed position with the dyebath solution being pumped through the textile. Under these conditions any undispersed U.V. absorbing agent is filtered out, producing deposits. Beam and package dyeing methods are examples where the problem is particularly severe.
Patent EP-0454659-A2 (EP)
Inventor: LUX FRIEDRICH DIPL-ING
IPC: B60C11/00
Filed: 1991-04-02
Abstract: The vehicle pneumatic tyre has a tread profile which is composed of a sequence of identical base pitches with at least three different circumferential lengths. Groove pitches are assigned to the base pitches in such a way that a groove pitch sequence differing from the base pitch sequence is superimposed on the latter.
Patent EP-0496422-A2 (EP)
Inventor: SHIMOMURA SHINZO
IPC: H04N5/268
Filed: 1992-01-24
Abstract: First aspect of the invention comprises a video terminal switching device in a plurality of video terminals (VT1, VT2) which are serially connected to each other and each comprising terminal controllers (22, 24), video monitors (23, 25), video monitors (23, 25), switching devices composed of selector switches (26, 28), transmit-receive circuits (33, 34) and a video signal processor (21) wherein the controllers (22, 24) issue a video signal, the selector switches (26, 28) can select, upon reception of a command signal issued by the video signal processor, (21) the video signal issued by a self terminal (VT1, VT2) is relayed to be issued by the controllers (22, 24) in self video terminals (VT1, VT2) or a video signal issued by controllers in non-self downstream video terminals and relay the selected video signal to upstream video terminals (VT) and the transmit-receive circuits (33, 34) receive and send the command signal from the video signal processor (31) for switching the selector switches (26, 28), characterized in that the video terminal further comprises video amplifier (27, 29) connectors to output terminals of the terminal controllers (22, 24) and each having transmission compensation function, the video signal issued by the terminal controllers (22, 24) are relayed to the upstream video terminals by way of the video amplifiers (27, 29) and the selector switches (26, 28) and the video monitors are connected to the output terminals of the terminal controllers (22, 24). Second aspect of the invention comprises a video signal branching device in a video terminal for branching a video signal, which is to be transmitted to a CRT display, into another device, the video signal branching device comprising a basic circuit unit (50) composed of a plurality of basic modules (X) and an option circuit unit (60) comprising a plurality of option modules (Y2 to Y5), characterized in that the basic module (X) comprises an input circuit composed of one input connector (51), one module connecting connector (52P) to be connected to the input connector (51), a terminal resistor (53) and a switch (54) to be ON or OFF to prevent the reflective signal from generating at the input terminal of the CRT display, and a branching output circuit composed of an amplifier (55) having a cable compensation function and one outputting connector (56) for outputting an amplified signal, and the option module composed of a module connecting connector (70) capable of connecting the module connecting connector (52Q) of the input circuit to an outputting connector (61) for connecting to the CRT display.
Patent EP-0548981-A2 (EP)
Inventor: NODA KAZUO
IPC: G11B7/00
Filed: 1992-12-23
Abstract: In an optical information recording and reproducing apparatus, the recording operation is interrupted when an information pit, dust, scratch, stain, etc. is present on an optical recording medium. However, the recording operation is resumed and kept continued when a dust, scratch, stain, etc. other than the information pit is present on the medium. The apparatus comprises a double recording detecting circuit for detecting a pseudo double recording signal generated by a dust, scratch, stain, etc. on the medium at a period of a recording operation; and a recording signal supply circuit for interrupting the recording operation when the double recording detecting circuit detects the pseudo double recording signal to switch the recording period to a monitor period, for maintaining the interruption of the recording operation when a real double recording signal generated by an information pit is detected at the monitor period, and for resuming the recording operation when the real double recording signal generated by an information pit is not detected at the monitor period. After the recording operation has been resumed and further when the pseudo double recording signal generated by a dust, scratch, stain, etc. still remaining on the medium is detected, the monitor and recording periods are repeated alternately. However, after the medium has become free from a dust, scratch, stain, etc. finally and therefore the real and pseudo double recording signals are not both generated, the recording operation is kept continued normally.
Patent EP-0506472-A2 (EP)
Inventor: KOJIMA TOSHIAKI
IPC: G11B15/60
Filed: 1992-03-27
Abstract: In an apparatus (10) for recording and/or reproducing signals on a tape (13) and which is selectively operative in a plurality of modes, such as a normal recording or playback mode, a fast-forward mode, a rewind mode and a jog mode; the tape (13) is driven between supply and take-up reels (12b, 12c) at speeds characterizing the selected mode while being guided by a guide element (32) which is ultrasonically vibrated for reducing the frictional resistance to movement of the tape (13), and the frequency and power of an ultrasonic drive signal employed for vibrating the guide element (32) are controlled so as to obtain optimum reduction of the frictional resistance to movement of the tape (13) while minimizing power consumption.