baber/WOPTO huggingface dataset:
Patent EP-0265075-A2 (EP)
Inventor: ABE MASARU
IPC: C08K9/04
Filed: 1987-09-18
Abstract: The resin composition is composed of specified amounts of (a) crystalline ethylene-propylene block copolymer having an ethylene content of 3 - 30 wt.% and a MI of 4, (b) a ethylene-propylene copolymer rubber and/or ethylene-propylene-diene terpolymer rubber the rubbers having a propylene content of 10 - 90 wt.% and a Mooney viscosity of 15 - 110, (c) a talc which has been surface-treated with a surface treatment agent, (d) barium sulfate having an average particle size not greater than 1 um, (e) prismatic or acicular calcium carbonate having a particle size not greater than 5 µm and an aspect rastio of at least 2.5, and (f) a nucleating agent. The aggregate among of components (c), (d) and (e) is 5 - 35 % by weight of the resin composition.
Patent EP-0278388-A2 (EP)
Inventor: RUPPRECHT PETER
IPC: F04D7/04
Filed: 1988-02-04
Abstract: The invention relates to a centrifugal pump with a comminution device for admixtures in the pumped liquid, which is preconnected to the pump's impeller wheel. The comminution device used in the case of the pump according to the invention comprises a few easily manufactured parts: a rotating part (4) provided with openings (5) and a ring (7) enclosing this, which is equipped with numerous teeth (8) which lie in the area swept by the openings (5), the size of the openings (5) and the free spaces between the teeth (8) being so dimensioned that the free cross section of the comminution device corresponds in all positions of the rotating part (4) to at least the required inlet cross section of the centrifugal pump (Fig.1). <IMAGE>
Patent EP-0319643-A2 (EP)
Inventor: REILING REINHOLD
IPC: B24D9/08
Filed: 1988-05-20
Abstract: A grinding or polishing disc consisting of a backing disc with attachable grinding or polishing fabric. The grinding or polishing disc can be clamped by means of a shaft piece in a drive chuck, in particular of a portable drill or power tool, in which arrangement strengthening of the shaft is to be further stabilised even at high speed with large grinding forces and in addition the use of the grinder with a smaller grinding surface is also to be made possible. This is done by the counter-screw above the backing disc being designed as an arched cover while leaving the margin of the backing disc clear, which cover, when the end flange bears on the underside against the backing disc, can be counter-screwed on the inside on the screw thread on the shaft end and thus bears on the outside against the backing disc by means of the cover margin in such a way that strengthening of the shaft is obtained when a nut is counter-screwed from the rigid shaft piece on the cover centre opening overlapping the flexible shaft piece. 
<IMAGE>
Patent EP-0311747-A2 (EP)
Inventor: COOMBS CHRISTOPHER E
IPC: A41D31/02
Filed: 1988-06-02
Abstract: There is disclosed a protective garment having an outer protective shell, a moisture barrier, and an inner thermal liner wherein the inner thermal liner is formed of a non-woven web of a wool blend and another fiber mounted to a woven web of a wool blend and another fiber wherein the wool content of the layer of woven material is greater than the wool content of the non-woven layer.
Patent EP-0303184-A2 (EP)
Title: 1,1-Dialkoxy- oder 1,1-(Alpha,Omega-Alkylendioxy)-non-2-yn-9-ol und deren OH-geschützte Derivate
Inventor: BECKER RAINER DR
IPC: C07F7/18
Filed: 1988-08-04
Abstract: 1,1-Dialkoxy- oder 1,1-(α,ω-Methylendioxy)-non-2-in-9-ol und deren OH-geschützte Derivate der allgemeinen Formel I, <IMAGE> in der die Substituenten R¹, R²      C1-C6-Alkyl oder gemeinsam eine Alkylenkette mit 2 bis 5 Kohlenstoffatomen und X      Wasserstoff oder eine abspaltbare Schutzgruppe bedeuten, und deren Herstellung und Verwendung als Zwischenprodukte.
Patent EP-0302499-A2 (EP)
Inventor: OKAZAKI SUSUMU C O MAZDA MOTOR
IPC: B62D25/08
Filed: 1988-08-04
Abstract: A cowl box (4) is provided in a vehicle body between a rear edge of an engine hood (1) and a windshield (2). The front hood (1) is mounted on the vehicle body to be swung open and closed about a hinge (19) mounted on the vehicle body on the rear side of the rear edge of the front hood (1). The cowl cover (3) is opened and closed by a driving mechanism (10-18) comprising a four-bar link mechanism (12-15) including first and second links (12, 13) each of which is pivoted at one end thereof on a member (9) mounted on the front hood (1) and at the other end on the lower surface of the cowl cover (3) and which extend substantially in parallel spaced from each other in the longitudinal direction of the vehicle body, a driving motor (18) and a connecting mechanism (16, 17) for transmitting the output power of the driving motor to the four-bar link mechanism (12-5).
Patent EP-0306740-A2 (EP)
Inventor: NORDHUS HERMAN
IPC: B65D81/05
Filed: 1988-08-17
Abstract: 2.1 In partially or fully automatically operating goods stores, it is a requirement that packaging and packaging aids take up only a small part of the storage capacity. Plastic bags, which serve as packaging aids and can be filled with air or a gas, fulfil this requirement. 2.2 In the packaging method, the plastic bag (3) is filled with air or gas (8) from the outside via an air or gas feed device and is closed. After the filling operation, the plastic bag (3) is present as a shock-absorbing packing and compensation element, extending in the free space of the packaging container (1), between items (2) of a unit load and the packaging wall of the packaging container (1). 2.3 The packaging and the packaging method are suitable for the packaging of items of a unit load, in particular small items. <IMAGE>
Patent EP-0323630-A2 (EP)
Inventor: STANZANI GIUSEPPE
IPC: G06K7/10
Filed: 1988-12-28
Abstract: An optical device for correcting printing imperfections in reading bar codes by means of a linear image sensor. The device comprises a small bar (70) arranged on the sensor, its face fronting said sensor being planar and glossy, its opposite face being convex and glossy, said bar being made of translucent material such as glass or plastics.
Patent EP-0276946-A2 (EP)
Inventor: MOORE MICHAEL WILLIAM
IPC: B24D11/00
Filed: 1988-01-20
Abstract: In a method of forming an abrasive article a mesh material is applied with insulating material over areas which do not require abrasive, the insulating material being absorbed into the mesh material. 
     The mesh material (16) is then laid onto a surface (12) of electrically conducting material and metal is electro-deposited onto the discrete areas of the mesh not bearing the insulating material. Abrasive is added so that it becomes embedded in the metal. 
     The resulting material with metal and abrasive areas is stripped off the surface. 
     The preferred insulating materials are ink screen printed onto the mesh, or hot melt adhesive perforated to define openings and then applied to the mesh to penetrate the mesh.
Patent EP-0295784-A2 (EP)
Inventor: DAS SURYYA KUMAR
IPC: C08G59/00
Filed: 1988-05-11
Abstract: The invention provides a hydroxyl-containing polymer characterised in that it is prepared by heating in the presence of a free radical initiator and optionally a chain transfer agent, the following reactive ingredients:
     (A) a polymerizable alpha, beta-ethylenically unsaturated carboxylic acid and   (B) an epoxy compound containing at least 5 carbon atoms which is not polymerizable with (A);   
     (A) and (B) amounting to at least 80 percent by weight of the reactive ingredients and the equivalent ratio of acid in (A) to epoxy in (B) is at least 1:1. 
     The invention also includes a curable coating composition comprising such a hydroxyl-containing polymer and a curing agent which is reactive with the hydroxyl groups in said hydroxyl-containing polymer, the curing agent being present in an amount sufficient to form a cured product.
Patent EP-0295903-A2 (EP)
Title: Hair preparation
Inventor: YOSHIHARA TORU
IPC: A61K8/73
Filed: 1988-06-16
Abstract: A hair preparation comprises an oil-absorptive polymer of a vinyl monomer having a solubility parameter of 7 to 10, said polymer being porous, having a squalene absorption of at least 1 ml/g. It may further contain an anti-dandruff agent. It also comprises an anti-­dandruff agent and another oil absorptive substance.
Patent EP-0300792-A2 (EP)
Inventor: KOGA HIDETAKA
IPC: B60W10/11
Filed: 1988-07-21
Abstract: A plurality of gear trains (1M,2M,3M,4M,5M) mounted on a parallel disposed input shaft (8) and an output shaft (19) in an automatic transmission have different gear reduction ratios. A transmitting torque varying means is also incorporated in the automatic transmission so as to enable gears to be shifted without disengaging a clutch. In consequence, the time required to engage and disengage the clutch can be reduced, occurrence of non-transmission of torque can be eliminated during gear-shifting, and impact caused by engagement of the clutch can be prevented. Therefore, smooth gear-shifting is possible without making a driver feel as if a vehicle is losing power or speed. The parts of a known automatic transmission can be employed except for synchronizing devices which are replaced by transmitting torque varying means. Further, a one-way clutch (F) is incorporated in the automatic transmission so as to reduce the time needed to shift gears between a 1st speed range and a 2nd speed range. Since the output shaft (19) is driven only when an accelerating pedal (11) is depressed and a   vehicle becomes in a free running state while the accelerating pedal (11) is not being depressed. Therefore, no jolting occurs which would otherwise occur when the accelerating pedal (11) is depressed or released.
Patent EP-0312423-A2 (EP)
Inventor: GYSIN JURG
IPC: C12P13/02
Filed: 1988-09-30
Abstract: Antiparasitic agents comprised of a siderophore product including at least one hydroxamate group, at least one peptide bond and having a molecular weight lower than 1000 D, for example aerobactin. Method for isolating antiparasitic agents by purification from the supernatent of culture of an appropriate bacteria such as a pathogenic enterobacteria. Application as antiparasitic agents, particularly antimalarial agents.
Patent EP-0281506-A2 (EP)
Inventor: HAHN RAINER
IPC: F23L15/00
Filed: 1988-02-22
Abstract: In a heating plant (11), the ventilation installation (15) and the heating chamber aeration installation (17) are brought together in a common air shaft (24). The heating chamber (13) has an incoming air inlet (26), through which fresh outside air is sucked in and heated in the heating chamber. This warm heating-chamber outgoing air is mixed in the common air shaft with cold fresh air which enters through an outside air inlet (22). This air mixture passes as prewarmed combustion air into the ventilation installation.
Patent EP-0324364-A2 (EP)
Inventor: AZUMA JUN
IPC: H04N1/113
Filed: 1989-01-04
Abstract: A laser optical apparatus includes first laser emitting source for emitting a first laser beam, second laser emitting source for emitting a second laser beam, common deflector for deflecting both of the first laser beam and the second laser beam, wherein a direction in which the first laser beam is emitted from the first laser emitting source is substantially parallel with a direction in which the second laser beam is emitted from the second laser emitting source, and wherein the first laser emitting source and the second laser emitting source are disposed at positions different in the directions of the laser beams.
Patent EP-0328151-A2 (EP)
Inventor: MEYER FRIEDHELM
IPC: G05D23/19
Filed: 1989-02-13
Abstract: In a method for controlling a heater, in particular a defrosting heater in a refrigeration installation, which heater has a temperature sensor which is connected to a device for switching on and off the heater, the temperature of the space to be heated is measured at specific time intervals during the operation of the heater, in each case a measured temperature value being stored and compared with the following measured value, whereupon the heater is switched off if the following measured value represents a temperature which is higher by a specific amount than the preceding stored measured value and the heater is switched on or remains switched on if the following measured value represents a temperature which is lower by a specific amount than the preceding stored measured value.
Patent EP-0347521-A2 (EP)
Inventor: SADANOBU JIRO
IPC: D01F9/145
Filed: 1989-02-23
Abstract: A pitch-based carbon fiber having a microstructure consisting of strip-like structural units extended in the longitudinal direction of the fiber, wherein the fractal dimension D of the arrangement of the strip-like structural units in the cross-section of the fiber has a fractal structure satisfying the requirement of the following formula (2) relatively to the observation scale r satisfying the requirement of the following formula (1) with respect to the cross-section of the fiber: 
E/2.5 > r > E/25      (1) 
2.0 > D > 1.05      (2) 
wherein E in the formula (1) stands for a smallest principal radius of gyration of cross-sectional area of the cross-section of the fiber.
Patent EP-0336314-A2 (EP)
Inventor: MCKINNEY RONALD JAMES
IPC: C07C255/04
Filed: 1989-03-31
Abstract: Process for producing adiponitrile by the zerovalent nickel catalyzed hydrocyanation of pentenenitriles is improved by using a synergistic combination of promoters selected in accordance with the reaction kinetics of the synthesis.
Patent EP-0336429-A2 (EP)
Inventor: KITAMORI TAKEHIKO
IPC: G01N29/00
Filed: 1989-04-07
Abstract: This invention relates to an analytical method and a relevant equipment for particulate substances in a sample with the detection of acoustic waves generated in the sample with the irradiation of onto the sample. In this invention, the light power density of the irradiating light onto the sample is set high enough above the breakdown threshold of the particulate substances in the sample, and low enough below the breakdown threshold of the media, and the particulate substances in the sample are counted by detecting the acoustic waves generated by the breakdown of the particulate substances. The particulate substances are also analyzed for their components on the basis of the light signal (emission spectrum) which is detected with a dispersed spectrum from the light which is generated by the breakdown of the particulate substances.
Patent EP-0337348-A2 (EP)
Inventor: TURBANTI LUIGI
IPC: C07C259/06
Filed: 1989-04-10
Abstract: The amides of cyclomethylen-1,2-bicarboxylic acids having the formula:
     wherein  
A represents
     1  
R represents
     
       
R represents -H, CH 3 , -CH 2 -CH 3 , -CH(CH 3 ) 2 , -CH 2 -CH 2 -CH 3 , -CH 2 -CH(CH 3 ) 2  -CH 2 -CH 2 -CH 2 -CH 3 , -CH 2 -C 6 H 5 , -C 6 -H 5 ;  
 R   3  represents
       
 R   5  represents -H, -CH 3 , -C 2 H 5 , -CH 2 -C 6 H 5 ,
     Y = -H, -CH 3 , - CH ( CH   3 ) 2   Z  = - H , -CH 3 , -C(CH 3 ) 3 ,
     
       
R 4  = R 5 ,
       
m is 0 or 1 and n is an integer varying between 0 and 3, 
     are endowed with ACE-inhibiting activity and are thus therapeutically useful as anti-hypertension agents. 
     For their preparation cyclomethylene-1,2-bicarboxylic acid or a derivative thereof is condensed either with an amino derivative containing a protected hydroxamic group, or with an aminoester, and then in the former case the protecting group is removed, or in the latter case is reacted with either hydroxylamine or N-alkylhydroxylamine.
Patent EP-0338396-A2 (EP)
Inventor: GAGNON STEVEN DALLAS
IPC: C09K23/00
Filed: 1989-04-12
Abstract: A polyether polycarbonate block copolymer nonionic surface-active agent and method for making the same. The polyether polycarbonate surface active agent is comprised of a hydrophilic portion comprised of a polymer selected from the group consisting of a polyoxyalkylene polyether, a saccharide, a saccharide polyoxyalkylenate, a polycarbonate having a carbon dioxide content of from about 1 to 15 molar percent and mixtures thereof and a hydrophobic portion comprising alkylene and carbonate units arranged in alter­nating or random order to form a poly(alkylene carbonate) having a total carbon dioxide content of from about 25 to 50 molar percent and a total molecular weight of from about 300 to 10,000. The hydrophobic portion is bonded to the hydrophilic portion at each side of a reactive hydrogen. The surface active agent is prepared by polymerizing the hydrophilic portion with the hydrophobic portion in a weight ratio of about 10:90 to 90:10.
Patent EP-0342377-A2 (EP)
Inventor: DRAXLER WALDEMAR DR DIPL-PHYS
IPC: F16F6/00
Filed: 1989-04-20
Abstract: A magnetic spring (10) is proposed which has a specified working stroke for a minimum possible volume of the permanent magnet (20, 21, 40, 41). The reduction in the volume of the permanent magnet (20, 20a, 20b, 21, 21a, 21b, 40, 40a, 40b, 41a, 41b) is possible as a result of using additional flux conducting pieces (22, 23) which conduct the magnetic flux from the magnets (20, 20a, 20b, 21, 21a, 21b, 40, 40a, 40b, 41, 41a, 41b) to flat flux conducting pieces (24, 25), between which an air gap (26) is produced in each case in the labile equilibrium position of the magnetic spring (10). <IMAGE>
Patent EP-0347805-A2 (EP)
Inventor: SAKAMOTO TAKASHI DAINIPPON SCR
IPC: G06K15/12
Filed: 1989-06-19
Abstract: A photosensitive film is scanned with nine laser beams for recording an image on the same. The subscanning pitch ΔX₁ is so determined as to be 4.5 P, where P is an alignment pitch of photospots formed by the laser beams. Scanning lines which belong to a "front line group" and are scanned in a main scanning are spatialy alternated with other scanning lines which belong to a "rear line group" and are scanned in the next main scanning.
Patent EP-0348802-A2 (EP)
Inventor: VAN ZEELAND DONALD LEE
IPC: B25B5/12
Filed: 1989-06-20
Abstract: A controller (21) for an electric clamp (1) closes the clamp rapidly at first, then runs at a slower speed while contacting the workpiece, and speeds up again after contacting it, to close with full clamping force. Arrival of the clamp at the position for slowing down is directly detected by means of a proximity sensor (41), as are arrivals at other positions (39,43). The speed of operation is relatively insensitive to the voltage of its AC electrical power source because an open-loop compensating signal (111,113,715) controls the pulse duration of rectified DC pulses that drive the motor. The controller has dynamic braking (101,105) that is applied between individual pulses of pulse trains of motor current; this results in significant increase in swings of current values for a given motor speed, that reduces harmful effects of mechanical friction. Two jogging speeds are selectable (167).
Patent EP-0382882-A2 (EP)
Inventor: BRANDIS UDO
IPC: G01N15/02
Filed: 1989-06-28
Abstract: The invention relates to a method for the on-line determination of the particle size distribution of particles suspended in a liquid. For this purpose, a representative sample is collected, the sample is rinsed out of the sampler, a dilute test suspension is prepared and the latter is circulated by means of a laser diffraction spectrometer with flow-type cell. The entire measurement can be performed automatically using controllable valves.
Patent EP-0350828-A2 (EP)
Inventor: SCHMITT HERMANN
IPC: H01H9/32
Filed: 1989-07-10
Abstract: Known installation apparatuses utilise for arc quenching insulated partition walls which are guided between the electrical contacts in order in this way to cut the arc and constrict it. A novel installation apparatus has, in addition to a pivotable contact partition wall (38), an arc quenching device (50) adjoining its arcing chamber (10), the contact partition wall (38) by virtue of its pivoting path forcing the thereby deflected switching arc to go into the quenching device (50). The use of the novel installation apparatus is to be considered in particular for automatic circuit-breakers. <IMAGE>
Patent EP-0355427-A2 (EP)
Inventor: WEHRLE GERHARD DIPL-ING FH
IPC: H01H50/64
Filed: 1989-07-22
Abstract: A miniature circuit relay is described which has switching contacts with an armature which can be pivoted through the coil voltage of a magnetic coil and a plunger arrangement which switches into switching springs guided, starting from the armature, resiliently into end stops. According to the object, in the circuit relay, a large switching spring deflection in the manner of the industry standard is to be achieved with a very small armature travel, while at the same time the armature travel tolerance is advantageously compensated in the sense of a faster contact meeting. For this it is envisaged that, in the region of the switching contacts, articulated plungers are attached from below to each switching spring, which plungers are interconnected via projecting intermediate levers, one plunger resting on the pivotable armature rocker.
Patent EP-0352732-A2 (EP)
Inventor: NAGANO MASASHI
IPC: B62K23/06
Filed: 1989-07-25
Abstract: A steering handle apparatus for use in a bicycle includes a handle bar (2) and a change-speed lever apparatus (1) for effecting a change-speed operation with a forward operation or a return operation to a home position of its control lever (40). The control lever is disposed, in the home position, on a side of the handle bar (2) opposed to the other side contacting interdigital pads of a rider's hand gripping the grip portion (3) of the handle bar (2). Further, the control lever (40) extends towards the grip portion (3), and the forward operation on this control lever is effected in a direction aligned with a bending direction of the rider's thumb. The improved bicycle steering handle apparatus assures the rider of greater safety by always providing the rider with a good gripping condition and of easier control lever operation.
Patent EP-0371221-A2 (EP)
Inventor: LEITHEISER ROBERT HENRY
IPC: C08F299/00
Filed: 1989-09-20
Abstract: Hybrid resins result from the combination of urethane and unsaturated polyester technology. Improved resin casting and laminate properties are obtained when polyalkylene terephthalate unsaturated polyesters are employed, in lieu of the isophthalic polyesters of the prior art. Especially notable are improved heat distortion temperatures which exceed substantially those of the isophthalic based resins. The economics of using such terephthalate resins is demonstrated. Also within the scope of the present invention is the use of secondary hydroxyl compounds in the preparation of the polyesters. It has previously been believed that such compounds led to embrittlement of the final hybrid.
Patent EP-0361370-A2 (EP)
Inventor: REICHARDT MANFRED
IPC: H01R12/72
Filed: 1989-09-25
Abstract: The invention provides a contact element which is adapted to be efficiently mounted in a contact support which, in turn, can be used in a chipcard reader. The contact spring is designed such that it can be readily inserted into said contact support such that it is, after insertion, in a biased condition.