baber/WOPTO huggingface dataset:
Patent EP-0282346-A2 (EP)
Title: Output shaft assembly in power transfer device
Inventor: SASAKI KAN
IPC: B60K17/22
Filed: 1988-03-11
Abstract: In combination with a power transmission (20) for an automotive vehicle, a power transfer device includes a transfer casing (12) secured at one side thereof to a casing (11) of the power transmission, a ring gear (41) rotatably mounted within the transfer casing to be applied with driving power from the power transmission (20) through a center differential (30a) , and an output shaft assembly (40a) mounted within the transfer casing to transmit the driving power from the ring gear to a propeller shaft. The output shaft assembly (40a) includes a drive pinion (42) integrally formed with an internally splined hollow shaft portion (42b) rotatably mounted within the transfer casing and being in mesh with the ring gear (41), and an externally splined slide shaft (43) axially slidably coupled within the hollow shaft portion (42b) of the drive pinion for rotation therewith and having an output end portion for drive connection to the propeller shaft.
Patent EP-0291296-A2 (EP)
Inventor: SAKURADA MASAHISA
IPC: G03G9/097
Filed: 1988-05-11
Abstract: A method for developing an electrostatic latent image on the surface of a photosensitive drum using a one-­component developer containing particles having an average diameter of 7-15um. The developer particles of up to 5um in diameter contained in the developer occupy at most 25% in the particle number distribution and the developer particles of no less than 20um in particle diameter contained in the developer occupy at most 5% in the particle volume distribution. The developer particles can be sufficiently triboelectrically charged so as to prevent fogging of developed images and to obtain developed images of good quality.
Patent EP-0302679-A2 (EP)
Inventor: FOX DAVID ALAN
IPC: H02J3/38
Filed: 1988-07-29
Abstract: A control circuit for controlling the operation of a parallel source electrical power system produces a pair of load current signals (I LC1 , I LC2 ) representative of the load current delivered by corresponding phases (18, 24) of individual channels (10, 12) of the power system. At least one of the load current signals is scaled by a scaling factor (P₁) to obtain a scaled load current signal (I′ LC1 ) that is combined with the load current signal for the other channel to obtain a feedback signal. The feed­back signal is used to control the output of one of the paralleled power sources such that the ratio of load currents (I₁ , I₂) delivered by the power sources is proportional to the scaling factor.
Patent EP-0304297-A2 (EP)
Inventor: HAHM PAUL TIMOTHY C O EASTMAN
IPC: G03C7/30
Filed: 1988-08-18
Abstract: A color photographic element comprising a support and first and second silver halide emulsion layers sensitized to first and second regions of the electromagnetic spectrum respectively and each containing a dye forming coupler, wherein the second emulsion layer is to a limited extent also sensitized to the first region of the spectrum. The element exhibits extended exposure latitude.
Patent EP-0312237-A2 (EP)
Inventor: CUNNINGHAM JOHN EDWARD
IPC: H01L21/338
Filed: 1988-10-05
Abstract: Interface carrier density for a selectively doped heterostructure (31, 32, 34) in a semiconductor device such as a field effect transistor is increased by forming a delta-doped channel layer (33) in close proximity to a heterointerface (40) and conduction channel (39). In this structure, two quantum mechanical systems (a planar sheet of charge carriers and the heterointerface) cooperate to reduce a selected barrier thickness below the thickness of an undoped semiconductor spacer layer (32) separating the two systems. 
     The delta-doped layer (33) can be grown between the spacer layer (32) and the doped semiconductor donor layer (34), but it can as well be grown within the spacer layer (32) or within a semiconductor quantum well layer (63) grown over the spacer layer (32).
Patent EP-0323203-A2 (EP)
Inventor: KAWAMURA HIDEO
IPC: F02D41/00
Filed: 1988-12-28
Abstract: A control system for an internal combustion engine having a turbocharger determines an amount of air commensu­rate with an amount of fuel to be supplied which corresponds to the amount of depression of an accelerator pedal, based on the rotational speed of the engine and the amount of depression of the accelerator pedal. If a value produced by subtracting an amount of air downstream of a throttle valve from the commensurate amount of air is larger than a prede­termined value, then an electric rotary machine combined with the turbocharger is operated as a motor to increase the amount of air supplied to the engine, and an amount of fuel corresponding to the supplied amount of air is supplied to the engine.
Patent EP-0320445-A2 (EP)
Inventor: BIERI HANS
IPC: E04G23/08
Filed: 1988-11-23
Abstract: For pulling down walls, use is made of a C-shaped pulling-down implement having two tips (15, 16) lying coaxially opposite one another. One tip body (18) contains a hydraulically actuable piston (36), by means of which the tips are pressed into the masonry structure until it cracks. The implement body (1) is of lightweight design and can be carried by one man. High-pressure fluid is supplied through hoses from a remotely arranged high-pressure source. …<??>As a result, it is possible to create a portable pulling-down implement which can be operated without lifting gears. …<IMAGE>…
Patent EP-0327946-A2 (EP)
Inventor: SHIMANUKI HARUKI
IPC: B60T8/1761
Filed: 1989-02-01
Abstract: In an anti-lock control system for motor vehicle, the design is made such that the braking distance of the motor vehicle is prevented from being increased by excessive reduction of brake hydraulic pressure for a medium- or high-µ road surface, while at the same time occurrence of vibration in the motor vehicle is avoided which tends to be caused due to the excessive reduction of the brake hydraulic pressure.
Patent EP-0339320-A2 (EP)
Inventor: WILHELM KLAUS
IPC: A61F2/30
Filed: 1989-04-05
Abstract: In order to anchor a prosthesis in a bone using a bone cement (32), the prosthesis shaft has a surface which is made up of the surfaces of several balls (23...25) partially penetrating through one another and with a radius decreasing from the proximal end to the distal end of the shaft. The transitions between each of the adjacent ball surfaces (23...25) are rounded in a concave manner. Such a design is particularly suitable when using glass ionomer bone cement, since it is essentially only compressive stresses which are exerted on the cement by the shaft, whereas tensile and notch stresses, to which this type of cement has little resistance, are substantially avoided. 
<IMAGE>
Patent EP-0340533-A2 (EP)
Inventor: CACHIA JOSEPH M
IPC: B41J2/175
Filed: 1989-04-19
Abstract: An improved refill cartridge (10) is provided to contain a solidified ink pellet (44) for replenishing an ink jet printer or the like with flowable ink. The refill cartridge (10) comprises a flexible walled cup (26) having an outwardly projecting flange (32) at the open end thereof. The cup (26) defines a mold for direct reception of flowable ink or the like which solidifies in place to form the ink pellet (44), and a removable seal cover (42) is mounted on the flange to enclose the ink pellet within the cup (26) during shipment and/or storage. The ink pellet (44) is delivered when required to a printer by removing the seal cover (42) and inverting the cup over a printer ink well (12) while pressing inwardly on the cup wall (30) to prevent premature release of the ink pellet. The cup (26) is seated over the ink well (12) by engaging an upper lip (24) of the ink well into a shallow recessed groove (34) in the cup flange, at which time the cup wall may be released to permit the ink pellet to fall by gravity into the printer ink well. If required, the base of the cup defines a button (48) which can be depressed from the exterior thereof to positively push the ink pellet from the cup.
Patent EP-0342416-A2 (EP)
Inventor: ZOUBEK EUGEN DR
IPC: A61K35/38
Filed: 1989-04-28
Abstract: The invention relates to a medicament in the form of a lyophilisate produced from a total extract from Peyer's patches, preferably in homoeopathic dilution. It can be used advantageously for the improvement of the humoral defence system.
Patent EP-0343644-A2 (EP)
Inventor: KUMAGAI RYOHEI EZEL INC
IPC: G06T5/20
Filed: 1989-05-24
Abstract: An image processing method for density-weighted distance transformation of 4-neighborhoods or 8-­neighborhoods, comprising steps of: 
holding the original image; 
generating an image of satisfactory high density (hereinafter it is called the highest density) when the density of background pixels are lower than pixels of a configuration; 
in at the 4-neighborhoods processing, giving each center pixel the lowest density among 4-neighborhoods; 
adding the image generated by aid giving the lowest density to the original frame memory with the limit of its highest density; 
repeating above two processing until a process result agree with the previous process result; 
in the 8-neighborhoods processing, giving each center pixel the lowest density among 8-neighborhoods; 
adding the image generated by the giving lowest density to the original frame memory with the limit of its highest density; 
repeating above two processing until a process result agree with the previous result.
Patent EP-0348848-A2 (EP)
Inventor: HIEB LARRY E
IPC: G07F11/08
Filed: 1989-06-23
Abstract: A ramp apparatus for causing a plurality of containers disposed in a staggered stack column to converge into a single stack column for subsequent dispensing by a single column dispensing mechanism, the ramp apparatus having an upper edge of a configuration such as not to contact a substantial portion of a container passing thereover at any one time and a supporting surface operable to cause the containers to converge to form the single stack column in a minimum of vertical distance while simultaneously inhibiting the containers from bridging with adjoining containers.
Patent EP-0348922-A2 (EP)
Inventor: MULLER GOTTFRIED
IPC: F24F13/06
Filed: 1989-06-28
Abstract: In a turbulence outlet to be connected to a pipe connection of an air conduit having a turbulence plate (5) which exhibits slots (6) with inclined lamellae (7) or the like apertures, the turbulence plate (5) is to exhibit somewhat centrally at least one aperture (8) with which a closable outlet part (9) is associated.
Patent EP-0359111-A2 (EP)
Inventor: ROSCHE PAUL
IPC: F02F7/00
Filed: 1989-09-06
Abstract: For a fibre-reinforced light metal cylinder for reciprocating piston engines, in particular internal-combustion engines, it is proposed that, in the form of a composite with the light metal, the cylinder comprises a tubular fibre formed part produced from short fibres, which fibre formed part contains separate long fibres in an arrangement essentially parallel to the axis of the cylinder.
Patent EP-0372230-A2 (EP)
Inventor: SCHAFER ANDREAS
IPC: C12N15/00
Filed: 1989-11-06
Abstract: The invention relates to a method for the conjugational transfer of mobilisable vectors from E. coli mobiliser strains into Gram-positive bacteria and vectors suitable therefor. Suitable vectors which replicate in E. coli strains are modified by inserting the mob site of a plasmid with a wide host range, while the E. coli strains which can be used as mobiliser strains contain a plasmid whose transfer function acts on the said mob site. Fig. 2: The mobilisable E. coli-C.glutamicum shuttle vector pECM3 <IMAGE>   Legend: ori V:  Starting point of vegetative replication in E. coli ori T:  Starting point of transfer replication, part of the mob site cm   :  DNA sequence which confers resistance to the antibiotic        chloramphenicol The pHM1519 portion of the vector pECM3 extends from nucleotide 2200 to nucleotide 5100.
Patent EP-0370469-A2 (EP)
Inventor: PICKENHAHN JOSEF
IPC: B60T8/00
Filed: 1989-11-21
Abstract: An antilock brake system for a motorcycle provides for improved driving stability by measuring the inclined position of the motorcycle and setting, as a function thereof, at least one threshold value for the ABS adjustment. According to another illustrative embodiment, the transverse acceleration of the motorcycle is measured and an ABS threshold value is set as a function thereof. …<IMAGE>…
Patent EP-0373663-A2 (EP)
Inventor: SUNKARA SAI P
IPC: A61K31/445
Filed: 1989-12-14
Abstract: A method for the inhibition of tumor metastases is described herein. The method makes use of the administra­tion of certain castanospermine esters or their pharma­ceutically acceptable salts.
Patent EP-0333337-A2 (EP)
Inventor: MCCLELLAND ROBERT DAVID FOUR L
IPC: C08G63/685
Filed: 1989-02-23
Abstract: Coloured condensation polymers useful as replacements for waxes in a thermal wax transfer process, said polymers being obtained by reacting a polymerisable lactone or a hydroxyalkanoic acid with a dye containing at least one active hydrogen atom.
Patent EP-0330468-A2 (EP)
Inventor: HAYES ANN GAIL
IPC: A61K31/445
Filed: 1989-02-23
Abstract: The invention relates to the use of certain heterocyclic compounds which act as kappa receptor agonists in the treatment of cerebral ischaemia.
Patent EP-0348021-A2 (EP)
Inventor: NASH PHILIP JOHN
IPC: H04J14/08
Filed: 1989-03-09
Abstract: Optical sensing system whereby the pulse repetition rate is effectively increased without having to reduce optical fibre sensor lengths or numbers by interleaving several interrogating signals. 
     Many optical sensing systems include an interferometer comprising a plurality of contiguous optical fibre sensor lengths with partially reflecting discontinuities therebetween. An inherent problem with these systems is however that the number of sensors that can be configured is limited by the pulse repetition or sensor interrogation rate.
Patent EP-0352889-A2 (EP)
Inventor: IHARA KEITA
IPC: G11B5/127
Filed: 1989-06-08
Abstract: There is disclosed herein a magnetic head comprising a ring-like magnetic core composed of first and second magnetic core halves made of a ferrite and held in abutment against each other so as to form a magnetic gap therebetween and an elongated tape-contact surface extending across the magnetic gap. The magentic core has in the tape-contact surface a channel formed to as to extend in the direction across the magnetic gap and the channel is filled with a magnetic metal material having a high-saturation magnetization. Preferably, the channel has a substantially V-shaped cross section. The magenetic gap exposed on the tape-contact surface is surrounded by the magnetic metal material and non-magnetic glass members provided at both ends of the magnetic gap. The non-magnetic glass members are provided so that the track width is constant from the tape-contact surface to an upper end of a winding hole of the ring-like magnetic core.
Patent EP-0371577-A2 (EP)
Inventor: FURLONG THOMAS C
IPC: G09G5/02
Filed: 1989-06-28
Abstract: A video memory system is disclosed in which the memory module used to store video data also generates a selection signal that indicates whether the module is a monochrome or color memory module. Memory control logic generates a pixel clock which governs the rate at which pixels of data are output to a monitor, and a load clock which determines the rate at which data is read from the memory module. The load clock is generated at a first rate when the selection signal denotes a monochrome memory module, and at a second, faster rate when the selection signal denotes a color memory module. A shift register receives video data from the video memory module at the rate of the load clock, and outputs that data at the pixel clock rate. The shift register outputs a plurality of bits of the video data in parallel to a video signal generator, which converts the received data into a video signal. To upgrade the video memory system in the preferred embodiment from a monochrome system to a color system, a monochrome memory module is replaced with a color memory module. Alternatively, an upgrade can be effected by adding memory to the memory module and changing the mode selection signal from monochrome to color mode.
Patent EP-0352976-A2 (EP)
Inventor: GANS MICHAEL JAMES
IPC: H01Q25/00
Filed: 1989-07-20
Abstract: In an angle diversity receiving system, the primary and diversity signals are produced by a waveguide signal separator coupled to a single receiving antenna. 
     The separator operates by converting selective higher order modes in the antenna into fundamental modes that will propagate in its two output waveguides. The result is a robust system that operates over a frequency band wide enough to cover both the 4GHz and 6GHz common carrier bands with both horizontally and vertically polarized signals, and that can use a wide variety of antennas.
Patent EP-0360605-A2 (EP)
Inventor: GEORGE RICHARD EMERSON
IPC: G01R27/26
Filed: 1989-09-21
Abstract: An apparatus for and a method of measuring capacitance employs a charge measuring system. While a capacitive element, which may be an unknown capacitor, is charged completely to a predetermined voltage, a charge proportional to the capacitance of the capacitive element is accumulated on the feedback capacitor of an integrating operational amplifier. Thereafter, the charge is measured by measuring the time required to completely remove the charge from the feedback capacitor using the same predetermined voltage as a reference. In a preferred embodiment, the present invention is manifested as a capacitance measurement feature in a hand-held multimeter wherein a largely conventional dual-slope analog-to-digital converter is employed as the charge measuring system.
Patent EP-0365232-A2 (EP)
Inventor: MEADOWS DAVID R
IPC: G06F3/042
Filed: 1989-10-13
Abstract: A flat panel liquid crystal display (12) with an integrated touch panel has a multitude of pixels (28) arranged in multiple columns and multiple rows. The pixels (28) of the first column (54) and last column (66), and of the first row (60) and of the last row (72) are controlled in conjunction with emitters (52, 58) and detectors (64, 70) with associated mirrors (74, 80, 82, 84) to create a sequence of light beams that extend across the display panel (12) in both the X and Y directions. Whenever a stylus (86) is placed near the display panel, two orthogonal light beams are interrupted corresponding to the X and Y positions of the stylus (86) relative to the display panel (12).
Patent EP-0370826-A2 (EP)
Inventor: JOHNSON BRIAN KEITH A
IPC: H04W76/06
Filed: 1989-11-24
Abstract: A signalling and control protocol is provided wherein each subscriber unit (106) operating with a communication system (100) must transmit a request (200, 200′ or 200˝) to communicate to a central station. If a communication channel is available, the central station returns a channel grant (210), which includes a time code representing a time duration during which the requesting subscriber may communicate. After receiving the channel grant (210), the subscriber unit may communicate for a time interval not exceeding the time duration, and, immediately prior to the expiration of the time duration, the subscriber unit may itself provide a warning tone indicating the impending loss of the communication channel. Conversely, if a communication channel is not available, the central station provides a busy message (216), which includes a code (218) representing the requesting subscriber unit's position is a call request queue.
Patent EP-0366609-A2 (EP)
Inventor: HAUSLER ALBERT DR
IPC: A61K31/535
Filed: 1989-10-17
Abstract: The invention relates to specific bicyclic imidazole compounds such as 5-(p-cyanophenyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine, or pharmaceutically acceptable non-toxic salts thereof, for the treatment of hyperaldosteronism, and to a method of treating hyperaldosteronism using such compounds, as well as to the use of said compounds for the preparation of pharmaceutical compositions for the treatment of hyperaldosteronism.
Patent EP-0380053-A2 (EP)
Inventor: SZEWCZYK MATTHIAS DR-ING
IPC: F15B13/04
Filed: 1990-01-23
Abstract: In a capacity control valve having a measuring restrictor and an actuating piston, which can be adjusted in a housing bore and is subjected on one side to the pressure in front of the measuring restrictor and on the opposite side to the pressure behind the measuring restrictor, and to a spring, the actuating piston engaging as a restrictor element in a line cross-section in front of the measuring restrictor, a device is provided by means of which it is possible to apply to the actuating piston an additional pressure proportional to the pressure (PB) behind the measuring restrictor so as to vary the pressure difference on the actuating piston in order, in conjunction with a simple and cost-effective design, to ensure a constant rotational speed independent of load even in the case of a hydraulic consumer whose characteristic depends on the prevailing pressure. <IMAGE>
Patent EP-0399388-A2 (EP)
Inventor: UREDAT CLAUS
IPC: A47B21/00
Filed: 1990-05-18
Abstract: The cable duct (12) for writing desks or the like has a closable opening (35) for placing in or removing cables. Resting against the edges (36) of this opening (35) is a closure part (45) which is supported in the interior of the cable duct (30) by a connecting part (46). The portions (49, 50) of the closure part (45) resting against the edges (36) are made of a flexible plastic material. <IMAGE>
Patent EP-0426943-A2 (EP)
Inventor: CHIHARA MACHIO
IPC: C23G5/032
Filed: 1990-06-11
Abstract: The invention discloses a cleaning agent for removal of a rosin-base solder flux, the cleaning agent comprising a mixture of 
(A) at least one glycol ether compound represented by the formula (1)
      wherein R¹ is a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, R² is an alkyl group having 1 to 5 carbon atoms, R³ is a hydrogen atom or a methyl group and n is an integer of 2 to 4, and 
(B) at least one nonionic surfactant, and also discloses a cleaning method for removing a rosin-base solder flux, the method comprising bringing the above cleaning agent into contact with the rosin-base solder flux.
Patent EP-0413914-A2 (EP)
Inventor: BEISSWANGER DAVID A
IPC: F21K2/06
Filed: 1990-06-13
Abstract: An improved emergency chemiluminescent lighting device comprising a chemiluminescent light source, a storage container and a flexible member connecting the light source and container is disclosed herein.
Patent EP-0406890-A2 (EP)
Inventor: GOTO HIROSHIGE
IPC: H01L21/339
Filed: 1990-07-06
Abstract: A charge transfer device and its driving method are disclosed such that transfer pulses each having an amplitude substantially equal to that of transfer pulses applied to transfer electrodes at transfer stages before a plurality of successively-arranged transfer stages including a final transfer stage and DC offset levels so decreased gradually as to gradually make shallow the depth of potential wells formed under the transfer electrodes toward the final transfer stage are applied to transfer electrodes (16 n-2  to 16 n ; 17 n-2  to 17 n ) at successively-arranged plural transfer stages including the final stage. Further, a charge transfer device and its driving method are disclosed such that a transfer pulse having an amplitude substantially equal to that of transfer pulses applied to transfer electrodes at transfer stages before the final transfer stage and a DC offset voltage so biased as to allow the depth of potential well formed under the transfer electrodes at the final transfer stage to be shallower than that of potential wells formed under the transfer electrodes at the transfer stages before the final transfer stage is applied to the transfer electrode at the final transfer stage.