baber/WOPTO huggingface dataset:
Patent EP-0240806-A2 (EP)
Inventor: BUTTGENS WALTER
IPC: C08G18/00
Filed: 1987-03-20
Abstract: Disclosed are a reactive fire-protective formulation containing halogen and phosphorous compounds for polyurethane rigid foam materials and a process for the preparation thereof. The formulation consists of a liquid homogeneous mixture of a polyether-polyol based on an aromatic amine or sorbitol or tetrol or a mixture thereof, a neopentane containing bromo and hydroxy groups and a compound containing phosphorus and nitro­gen and is particularly suitable for the preparation of pre­formulated polyurethane systems (component A).
Patent EP-0278043-A2 (EP)
Inventor: EBERLE GUNTER
IPC: B04B5/04
Filed: 1987-07-08
Abstract: In the invention, the blood bags are introduced into bowls, and the orifices provided in the edge region of the blood bags are suspended on pins which are provided either fixedly on a middle part of the mounting or movably on pivotable jaws. The weighted jaws are arranged pivotably on the mounting via bent legs and press on the edge region of the blood bags under the effect of centrifugal force, with the result that a continuously strengthening clamping connection of the blood bags in the mounting is obtained at an increasing rotational speed during centrifuging. <IMAGE>
Patent EP-0263445-A2 (EP)
Inventor: TAKEGAWA YUJIRO
IPC: D03D51/00
Filed: 1987-10-02
Abstract: An automatic picking regulating method and an apparatus for carrying out the same are applied to controlling the sequential air jetting operation of the auxiliary nozzle groups of an air jet loom. The auxiliary nozzle groups are arranged along a picking path to jet air so as to assist a picked weft yarn in running along the picking path. The respective jet phase angles of the auxiliary nozzle groups are regulated automatically according to the actual running speed of the picked weft yarn. The actual running characteristics of the picked weft yarn are determined on the basis of a holding pin retraction phase angle, namely, a weft yarn release phase angle, and an actual yarn arrival phase angle measured at a position on the yarn arrival side of the air jet loom, and are represented by a graph showing the relation between the phase angle of the main shaft of the air jet loom and the picking distance.
Patent EP-0263560-A2 (EP)
Inventor: MANNSCHKE LOTHAR DIPL-ING
IPC: G02B6/28
Filed: 1987-10-05
Abstract: Die Erfindung betrifft einen optischen Sternkoppler aus kaskadierten Dreitoren, wobei ein Dreitor durch Einmündung von Zweigbahnen in eine Zentralbahn gebildet und an der Einmündungsstelle ein Taperbereich vorhanden ist. Der Sternkoppler ist kompakt aufbaubar und hat insbesondere eine kurze Baulänge. Die Mündungswinkel zwischen den Seitenbahnen und der Zentralbahn sind größer oder gleich 2,5°, der Taperbereich ist verkürzt.
Patent EP-0232074-A2 (EP)
Inventor: FECHT DAVID C
IPC: A61M25/01
Filed: 1987-01-22
Abstract: A cannula for insertion into a body incision is provided with a tip (54) having an opening (65) in the sidewall and a pair of recesses (82, 84) in the outer surface of the tip defining a longitudinally extending ridge (80).                                         The ridge (80) facilitates insertion of the tip (54) by gradually dilating the incision.
Patent EP-0251441-A2 (EP)
Inventor: HUTCHINS BURLEIGH M
IPC: G01N35/00
Filed: 1987-04-27
Abstract: A robot system is disclosed which has various work stations (40,42, and 44 to 49) and control means which allows recognition of the identity, position and geometry of a plurality of the work stations and assures movement of a robot manipulator (20) among the work stations without its colliding with them even if new work stations are substituted for original work stations or if work stations of substantially different geometry are moved from one position to another. The control means of the robot system derives its operating and clearing procedures from information red to it from intelligence, or code, that is specifically associated with each of the work stations. This arrangement allows rapid set up of a laboratory robot to perform any of a large number of combinations of events. It also makes it practical to provide a robotic system to the customer which can be practically pre-programmed to "hand" sample-associated data from work station to work station, thereby effectively tracking such sample parameters as volume and mass.
Patent EP-0258978-A2 (EP)
Inventor: OSATO YOICHI
IPC: G11B11/105
Filed: 1987-07-08
Abstract: A magnetooptical recording medium provided with a first magnetic layer and a second magnetic layer having a higher Curie point and a lower coercive force than those of said first magnetic layer and being exchange coupled with said first magnetic layer is disclosed. That satisfies a relation:     wherein H  H  is the coercive force of the first magnetic layer; H L  is the coercive force of the second magnetic layer: M s  is the saturation magnetization of the second magnetic layer; h is the thickness thereof; and σ W  is the magnetic wall energy between the first and second magnetic layers.
Patent EP-0261937-A2 (EP)
Inventor: SWEET MARTIN
IPC: H01C7/10
Filed: 1987-09-22
Abstract: A circuit protection device for protecting an electrical circuit from a voltage transient, e.g. a voltage transient caused by an electrostatic discharge, lightning or a nuclear electromagnetic pulse, comprises a threshold switching element formed from an amorphous composition comprising germanium, sulphur and optionally antimony, and a pair of electrodes in con­tact with the composition. 
     The devices generally exhibit a good balance of physical properties including switching speed, energy required to latch them in their low resistance state, high resistance state (off) resistance, threshold voltage and capacitance, which enables them to be used successfully to protect electrical circuits from such transients.
Patent EP-0265211-A2 (EP)
Inventor: HAYASHI TAKASHI C O K K TOYODA
IPC: B62D5/04
Filed: 1987-10-19
Abstract: A control apparatus for an electrically driven power steering system for a fork lift truck includes a torque sensor (28) for generating torque signals (e s1 ) when a steering torque is applied to the steering wheel (2), a load weight sensor (55) for generating load weight signals (ew) corresponding to the load weight placed on the truck, and a control circuit (57-59) for supplying a driving torque to the steering assist motor in accordance with steering assist characteristics determined in accordance with the aforementioned torque signals and load weight signals. The control apparatus may also include a vehicle speed sensor (71) so that the steering assist characteristics will be determined with the vehicle speed simultaneously taken into account.
Patent EP-0255509-A2 (EP)
Inventor: STASTNY ERICH
IPC: B29C45/14
Filed: 1987-07-13
Abstract: Eine Lautsprecherabdeckung (1) besteht aus einem Gitter mit Stegen (2), die die Gitteröffnungen begrenzen. Im Bereich der Stege (2) befindet sich innerhalb derselben, diese etwa parallel zur Gitterebene durchsetzend, eine Bahn (3) aus einem schalldurchlässigen Material, beispielsweise aus einem Vlies, Gewebe oder Gewirke aus Textil- und/oder Chemiefasern. Diese Bahn (3) ist zumindest an einzelnen Stellen vom die Stege bildenden Kunststoffmaterial durchdrungen (Fig.2).
Patent EP-0278369-A2 (EP)
Title: Control apparatus for cascaded converter circuit
Inventor: MATSUI TAKAYUKI
IPC: H02M5/27
Filed: 1988-02-02
Abstract: A converter circuit includes three-phase unit converters (2a, 2b) connected in cascade in two stages for supplying electric power to a load (4; 8). In a region in which the converter output voltage ratio is small, the firing phases of both converters are so set that a phase difference of 120° makes appearance there­between, while in a region in which the converter output voltage ratio is large, the firing phases are so set as to have a phase difference of 60° therebetween, whereby an angular difference of 90° to 30° is caused to occur constantly between the phases of voltage ripple compo­nents of the unit converters. Power factor of a power supply source is improved while ripple in the output voltage of the converter circuit is reduced.
Patent EP-0298206-A2 (EP)
Inventor: OTSUKI SHIGERU
IPC: G06F9/44
Filed: 1988-04-12
Abstract: A method of composing a set of instructions for directly executing a data-flow type program by using a Petri net directed to structured data of at least one of, or a combination of, Cartesian product, direct union and sequence, and a structured data driven type processor system for executing a program containing such instructions. In composing a set of instructions, desired data paths, i.e., links (L), are provided in accordance with the Petri net, and the links are defined by a data type which defines the data to be processed. A work node (W) connected to the link at the input side of the work node is defined which work node takes data from the link at the input side of the work node, performs a desired calculation to take the calculation result out to the link at the output side of the work node. A data type defining data on the link at the output side is restricted by a calculation function of the work node. Instruc­tions associated with data structure include a decomposi­tion instruction (Fig. 7A - 9A) for decomposing structured data into constituent elements and a composition instruc­tion (Fig. 7B - 9B) for composing data of Cartesian product, direct union or sequence from constituents elements. The decomposition and composition instructions   are added to instruction languages of the data driven type system.
Patent EP-0296490-A2 (EP)
Inventor: SCHUSTER LUDWIG DR
IPC: C08F8/06
Filed: 1988-06-16
Abstract: Oxidized polyethylenes useful as water-emulsifiable waxes and as lubricants in the extrusion of polyvinyl chloride are prepared by oxidizing finely divided polyethylene of high density at elevated temperatures with an oxidation gas of air and/or oxygen, the oxidation gas supplied per hour containing not less the 100 mg of ozone per kilogram of polyethylene, by performing the oxidiation in a paddle dryer and passing the oxidation gas into the free gas space above the polyethylene, the temperature in the paddly dryer preferably being continuously adjusted to from 1 DEG  to 2 DEG  C. below the softening point of the polyethylene.
Patent EP-0300286-A2 (EP)
Inventor: HOLZNER GUNTER
IPC: B29C48/08
Filed: 1988-07-08
Abstract: Multilayer laminated sandwich sheet comprising at least two layers which are superimposed and bonded by welding or adhesive bonding and one of which consists of a material which is impervious to active volatile agents of a scenting or deodorising composition, of a flavour or of an insecticidal or bactericidal substance, and the other consists of a film made from a polyolefin-based polymer or copolymer or of a polyamide and polyether copolymer, which film contains, in disperse and homogeneous phase, a base consisting of a scenting or deodorising composition, a flavour or an insecticidal or bactericidal substance, and the process for its manufacture. 
<??>Packaging manufactured with the aid of the said sheet.
Patent EP-0303111-A2 (EP)
Inventor: BUHRER CARL F
IPC: G02B5/30
Filed: 1988-07-28
Abstract: An achromatic birefringent retardation plate has a quarter wave of linear optical birefringence over a wavelength range centered about a nominal wavelength. The plate includes a combination of two birefringent optical disks (31, 32) in adjacent positions along a light beam axis (36). Each disk (31, 32) has a linear optical birefringence with a fast axis (37, 38, respectively). The two disks (31, 32) have thicknesses such that, at the nominal wavelength, they have their linear optical birefringence at n and m quarter waves, respectively of the nominal wavelength, where n is an odd integer greater than one and where m is an even integer greater than n. The fast axes (37, 38) of the linear birefringences of the disks (31, 32) have rotational orientations about the light beam axis (36) whereby the fast axis orientation of the other disk differs from that of the one disk by ninety degrees, plus or minus one-half of the angle whose cosine is equal to the ratio of n to m (angle 39).
Patent EP-0302515-A2 (EP)
Inventor: KITAMURA HIDENORI
IPC: A47L9/02
Filed: 1988-08-05
Abstract: A suction nozzle device (11) connected to a vacuum cleaner for cleaning beddings such as blanket. The suction nozzle device includes a nozzle which is coupled through a suction passage (22) to an electric blower of the vacuum cleaner and which has a suction opening (15a) at its end portion which is arranged so as to face an object to be cleaned. Also included a pair of rotatable rollers (16) each of which is cylindrically shaped and has on its outer circumferential surface a plurality of tooth-portions (19,20,21) which are radially protruded from said outer circumferential surface. The suction opening thereof is positioned to be interposed between the pair of rotatable rollers. Each of tooth-portions is elongated by a predetermined length in directions of the axes of the rotatable rollers. Each of the rotatable rollers is divided into a plurality of sections each of which has a predetermined number of the tooth-portions and is formed so as to have at least flat portion between the tooth-portions. The adjacent ones of the plurality of sections are disposed so that their flat portions are in 180° out-of-phase relation to each other.
Patent EP-0306857-A2 (EP)
Inventor: KOBAYASHI TAKESHI
IPC: F02M1/16
Filed: 1988-09-02
Abstract: An apparatus for supplying a start-fuel to an internal combustion engine for a portable type machine such as a chain saw or brush cutter which has an electric battery (41) for use in starting. An electrically driven reversible pump (37) is used to draw fuel from a diaphragm carburetor metering chamber (16) into a fuel reservoir (32) and also to draw fuel from a fuel tank (35) into the metering chamber (16). Under cold-start conditions, the pump (37) is reversed and fuel from the reservoir (32) is directed to a jet (14) at the entrance of the carburetor venturi passage (17) to provide a rich mixture to assist in starting.
Patent EP-0316586-A2 (EP)
Inventor: SONDERGELD WERNER DR
IPC: B41F21/04
Filed: 1988-10-15
Abstract: In order to produce a gripper point which no longer causes paper debris, dirt or the like to collect, its profiled gripper surface features a single bead-like swelling (4) at the leading edge which comes into contact with the paper (6), the swelling having a radius (R) of 0.4 - 1.0 mm, running parallel to the leading edge of the sheet (6) and being coated with a hard material (8). 
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Patent EP-0317781-A2 (EP)
Inventor: GILMORE CHARLES BRENT
IPC: G21F5/012
Filed: 1988-10-26
Abstract: The shipping container (68) comprises a rigid tubular body (70) designed to accomodate a plurality of elongate members (e.g. control rods 44) forming part of the core component (e.g. a control-rod assembly 42); a rigid plate-like member (128) disposed at the open top of the tubular body for seating mounting structure (e.g. a spider subassembly 48) of the core component; tubes (74) supported within the tubular body and extending beneath the plate-like member in axial alignment with openings (130) formed therein for allowing the elongate members to be inserted into the respective tubes (74) so as to be later­ally stabilized therein; and a rigid, substantially cylin­drical, hollow lid (72) removably mountable on, and releasably latchable to, the tubular body (70) so as to enclose the mounting structure (48) seated on the plate-like member (128). 
     Said shipping-container parts (70,72,74 and 128) preferably are made of a plastics material, and the tubes (74) preferably are suported by means of spacers (76) made of foam plastics material.
Patent EP-0316010-A2 (EP)
Inventor: TSUCHIYA HIROAKI
IPC: G03G21/00
Filed: 1988-11-11
Abstract: An image forming apparatus includes image forming device for forming a toner image on a recording material, the image forming device including electrical discharger (2), fixing device (13) for fixing the toner image with heat, and air discharging device (24) for discharging air between said fixing device (13) and discharger (2) in said apparatus, and controller for controlling the discharging device (24) in accordance with a heated state of said fixing device (13).
Patent EP-0275176-A2 (EP)
Inventor: HIROSE FUMIYASU
IPC: G06F15/173
Filed: 1988-01-12
Abstract: Data transferring buffer circuits for data exchange include a plurality of buffers corresponding to a plurality of data sources for receiving and storing independently data sent from the plurality of data sources, and a buffer limit signal generating circuit for delivering a buffer limit signal when the amount of data stored in the buffer reaches a predetermined limit. The buffer circuits also include a data read signal generating circuit for selecting one of the buffers and generating a data reading signal for the selected buffer based on the remaining amount of data and information concerning a vacancy at a buffer to which data is to be supplied, and a selected data delivery circuit for adopting data selected by the data read signal generating circuit and delivering the adopted data.
Patent EP-0283323-A2 (EP)
Inventor: TAKAI KAZUHIKO
IPC: B60H1/32
Filed: 1988-03-21
Abstract: An automotive air conditioning system has a refrigeration circuit which include a compressor (1), a condenser (2), an expansion valve (9) an evaporator (4), and an accumulator (5). 
     Refrigerant from the compressor passes through the condenser, the expansion valve, the evaporator and the accumulator, in turn, and returns to an inlet of the compressor. A fan (6) for the evaporator controls an airflow in accordance with operation of a transfer switch (7). The expansion valve (9) comprises a orifice (903) and an actuator (93) to control the cross sectional area of the orifice. The actuator is electrically controlled in response to operation of the transfer switch.
Patent EP-0297816-A2 (EP)
Inventor: HOOVER DENNIS JAY
IPC: C07K5/02
Filed: 1988-06-24
Abstract: Polypeptides and derivatives thereof containing homocyclostatine and cyclostatine are useful for inhibiting the angiotensinogen-cleaving action of the enzyme renin.
Patent EP-0304300-A2 (EP)
Inventor: NAKAZAWA MASAYUKI
IPC: G21K4/00
Filed: 1988-08-18
Abstract: There are disclosed a radiation image storage panel having a stimulable layer and a protective layer on a support, which comprises a layer having a lower refractive index than the protective layer is provided between the stimul­able phosphor layer and the protective layer; and a pro­cess for preparing a radiation image storage panel com­posed of a support, a stimulable phosphor layer and a protective layer, and a protective layer supporting member is so provided between layers of the support and the protective layer as to surround and seal edges of the stimulable phosphor layer, which comprises the steps of providing at least one notch to the protective layer supporting member which functions as a vent hole, heating and drying the radiation image storage panel, and then fusing and sealing the notch or notches.
Patent EP-0317141-A2 (EP)
Inventor: PHILLIPS JOSEPH H
IPC: A61K35/14
Filed: 1988-11-07
Abstract: A method is disclosed for removing residual tumor cells from a patient with a neoplastic disorder by treating  in vitro  cell preparation with lymphokine activated cytotoxic cells.
Patent EP-0319210-A2 (EP)
Inventor: MARUI KUNIYOSHI PATENT DIVISIO
IPC: H04M1/57
Filed: 1988-11-25
Abstract: A radio telephone apparatus comprises detecting means for detecting a predetermined signal sequence other than a signal sequence associated with address signaling or an incoming call indicator signal and means for indicating that a call is received in response to the detection of the predetermined signal sequence. A user of the appara­tus may prestore identification numbers of parties from whom the user wishes to receive calls. Also, by means of a transmitted password and a comparison of the password upon receipt with a prestored password, incoming calls will be received.
Patent EP-0340379-A2 (EP)
Inventor: WESSLING ERWIN DR
IPC: B09B5/00
Filed: 1989-01-09
Abstract: The object is to clean soils contaminated with hydrophobic organic substances by a simple process which should be particularly effective. This object is achieved by sucking out gas present in the soil and passing another gas into the soil, the gas passed in containing an oxidising agent. The invention is used for decontaminating contaminated soils, i.e. contaminated landfills.
Patent EP-0345418-A2 (EP)
Inventor: LITTLETON FRANCIS JOHN
IPC: B65H29/58
Filed: 1989-02-23
Abstract: An apparatus (10) for diverting and delivering sheets (s) in which the sheets (s) are positively controlled throughout the entire operation. Initially, a continuous web of paper (11) passes between opposing cylinders (17,19) comprising a rotary cutter. The lead edge of the web (11) is then engaged by a pair of opposed nip rollers (21,23). Once held by these nip rollers (21,23), the rotary knife (19) cuts a separate sheet (s) from the front of the continuous web (11). The separate sheet (s) then passes between and is accelerated by the nip rollers (21,23) whereupon a dual set of diverting cams (39,41,43,45,47,49), in combination with a pair of conveyors (51,53), directs the sheet (s) to one of two delivery systems (50,52). The next subsequent sheet (s) is directed to the other delivery system (50,52) so that each successive sheet (s) is alternately diverted between the two delivery systems (50,52). Upon exiting either delivery system (50,52), the sheet (s) is subjected to a snubbing means (123) which decelerates the sheet (s) and further allows the next subsequent sheet (s) to overlap the previous sheet (s) before being similarly decelerated. The shingled sheets (s) are then transmitted by conveyor (119,121) to a subsequent processing operation.
Patent EP-0331165-A2 (EP)
Inventor: KOBAYASHI TOSHIYUKI
IPC: G01N33/52
Filed: 1989-03-02
Abstract: A color comparison device uses a rotatable color sample-bonding wheel to hold a sticker containing a plurality of color shades for matching with a color of a test portion of a test stick as the wheel rotates. At least one recess is formed in a part of the sticker bonding surface of the wheel to permit access to an edge of the sticker to facilitate its removal from the wheel.
Patent EP-0334319-A2 (EP)
Inventor: MOSE TADAO C O PATENT DIVISION
IPC: H02M5/45
Filed: 1989-03-22
Abstract: A power converter converts AC input power into AC output power to which a load (5) is connected. This power converter comprises a controller (9-10) for controlling power converting operation of the power converter (2-4), a DC voltage detector (11) for detect­ing a DC voltage (Vdc) of the DC power to provide a DC voltage signal (E11), a first reference generator (12X-13) for generating a first reference (E13), an output detector (14-15) for detecting a condition (Iac/Vac) of the AC output power to provide an output condition signal (E15), a second reference generator (16X-17) for generating a second reference (E17) in response to the output condition signal (E15), a con­dition detector (6) for detecting a condition of the AC input power to provide an output condition signal, and a selector (18) for supplying the second reference (E17) to the controller (9-10) when the input condition signal (E6) is provided.