baber/WOPTO huggingface dataset:
Patent EP-0073074-A2 (EP)
Inventor: MCNAMARA HAROLD JOHN JR
IPC: C01B32/50
Filed: 1982-07-20
Abstract: In the process for reducing the total sulphur content of a high CO<sub>2</sub>-content feed gas stream, the feed gas is first passed to a column for the selective absorption of H<sub>2</sub>S. The unabsorbed, high CO<sub>2</sub>-content gas is then routed to a reduction step where it is combined with Claus off-gases and the sulphur compounds are reduced to H<sub>2</sub>S. The treated gas is then passed to a second column for the selective absorption of H<sub>2</sub>S and the unabsorbed gas is vented to the atmosphere. The fat solvent from both absorption columns is stripped in a common stripper and the stripped gas is passed to a Claus unit for conversion to elemental sulphur.
Patent EP-0082542-A2 (EP)
Inventor: ORTH WINFRIED DR
IPC: C07D213/807
Filed: 1982-10-06
Abstract: 1. A process for the preparation of quinolinic acid by the catalytic oxidation of substituted quinoline derivates in an acidic, aqueous medium, characterised in that quinoline derivates having the general formula  see diagramm : EP0082542,P4,F2  in which X stands for -OR, -SR, -NRR', [-N**+ (R)3 ]**+ , -NH-NRR' or -NHCOR and R and R' may be the same or different and may represent hydrogen, or a substituted or an unsubstituted alkyl, aralkyl or cycloalkyl group of 1 to 8 carbon atoms and in which the remaining hydrogen atoms on the benzene nucleus may or may not be substituted, said oxidation being carried out in the temperature range of 85 to 103 degrees C using a chlorate oxidizing agent in the presence of vanadyl-V-cations as the catalyst.
Patent EP-0057501-A2 (EP)
Inventor: YAMADA HIROMI
IPC: H01R12/71
Filed: 1982-01-08
Abstract: An electrical connector assembly for mounting on a printed circuit board comprises a first housing (31) carrying stamped and formed male contacts (41) having resilient, forked mating ends (43) each supported by a rib (37) in the first housing (31), and a second housing (11) carrying female contacts (22) with forked mating ends (43) of the male contacts (41).
Patent EP-0058477-A2 (EP)
Inventor: JARVIS ROGER PORTER
IPC: F16H59/18
Filed: 1982-01-25
Abstract: A control system for a rotary transmission having means for providing series of speed ratios, a pump (29) for delivering fluid under pressure, clutches (7, 8) for selectively engaging the ratios by means of said fluid to enable drive to be transmitted through the transmission and regular means (28) for regulating the fluid pressure in response to a throttle controlled torque demand signal (26'). The control system includes sensor means (14) arranged to provide a sensor signal to (14a, 14b or 14c) indicate a state of engagement or disengagement of a speed ratio, command means (13) which provides a command signal (13a, 13b or 13c) for commanding a change from one ratio to another, a logic AND (15) element arranged to receive the sensor and command signals and to produce an output signal, a logic OR (5) element which receives the output signal from the AND element and which produces an output constituting a control signal (16') for modifying the torque demand signal (26') and hence the fluid pressure, and delay means (9) responsive to the control signal to delay the effect of cessation of the control signal on the torque command signal.
Patent EP-0078207-A2 (EP)
Inventor: VERGNE BERNARD
IPC: F28D21/00
Filed: 1982-10-22
Abstract: The flue gases (F) leave a gas boiler after having passed through a horizontal main exchanger (2) with a low pressure drop. Incorporated in this device is a relatively flat and thin auxiliary exchanger (5) directed vertically, offering a low resistance to being passed through horizontally by a gas, and arranged above a trough (18) for collecting condensates. <IMAGE>
Patent EP-0090141-A2 (EP)
Inventor: TAKEUCHI MASATO
IPC: H01M8/14
Filed: 1983-01-28
Abstract: A fused carbonate type of fuel cell comprising an electrolytic body retaining an electrolyte therein which is arranged between an anode and a cathode, where electricity is electrochemically generated by feeding fuel gas to a fuel chamber arranged on the anode side and an oxidant to an oxidant chamber arranged on the cathode side, said fuel cell being characterized in that the electrolytic body comprises an electrolyte, an electrolyte-holding member for holding the electrolyte and an inorganic binder.
Patent EP-0093409-A2 (EP)
Inventor: REIL WILHELM
IPC: B65G17/12
Filed: 1983-04-28
Abstract: 1. Apparatus for transporting fluid packs (25) through treatment stations (29, 20') comprising an endless toothed belt (6) which is provided with teeth (61) as projections and which is provided to circulate from a delivery location (32) at least to a discharge location (33) around a drive wheel (1) and a direction-changing wheel (5) which is arranged at a spacing (B) from the drive wheel (1), each of the drive and direction-changing wheels having a vertical axis of rotation (34), wherein receptacles (7) for holding the packs (25), which are arranged in the form of a row and which are held in engagement with the teeth (61) of the toothed belt (6) are quided by stationary bars (18) at least over a part (20-21) of the closed conveyor path, characterised in that the receptacles (7) are guided and held in a condition of lying one against the other in a continuous row lying in the coveying direction (22) in at least one straight run (41, 41').
Patent EP-0095746-A2 (EP)
Inventor: HELD KURT
IPC: G06F3/13
Filed: 1983-05-27
Abstract: A numerically controlled writing instrument is equipped with a carriage, movable on a writing plane, with drives for a stylus which converts the path information to writing movements, in which the control of the device is equipped with a unit for programming of self-defined characters and symbols by the user in a memory (RAM) which transfers the characters into an additional, electrically recordable and erasable memory which is connected with the control of the device from where the characters are available and can be called up for reading or writing. The writing instrument makes possible in a particularly advantageous manner a fast character definition, low in errors, even by auxiliary personnel not trained in programming.
Patent EP-0098980-A2 (EP)
Inventor: GOTTSCHALK JOACHIM
IPC: B65G69/24
Filed: 1983-06-11
Abstract: In equipment for a loading platform, on which material to be loaded is loaded onto vehicles of various heights, where the height can be adjusted by pivoting movements, the latter are damped by a balancing of moments. For this balancing of moments, a compression arrangement at least partially filled with a compressible medium is provided and is connected, at least on its delivery side, to an accumulator. It is designed as a staircase which is mounted to be infinitely pivotable on the loading platform. The staircase consists of a plurality of steps which are pivotably mounted in side pieces, at least one of which is provided with an articulation for the compression arrangement which is fixed on the loading platform.
Patent EP-0102545-A2 (EP)
Inventor: BEARDEN JOE MACK
IPC: G01V1/24
Filed: 1983-08-08
Abstract: A method in connection with geophysical and particularly seismic data processing where field generated records are fed into a central computer and processed. The processing involves correlation that in turn involves acquisition parameters related to the field generated records. A method according to this invention uses a micro-computer in the field. There, the acquisition parameters are generated and entered on the field generated records ready to be processed with accurate correlation thereafter.
Patent EP-0103895-A2 (EP)
Inventor: HIRAYAMA MASAO
IPC: A61K31/13
Filed: 1983-09-21
Abstract: Novel hydroxylamine derivatives, uses thereof in anthelmintic methods and compositions, and methods of production thereof are disclosed.The novel compounds are represented by the formula (A):
     where: R° is hydrogen atom or a group of R 1 -CO- where R 1  is hydrogen atom, a lower alkyl, a lower alkenyl, phenyl or a substituted phenyl; R a  is a lower alkyl, a lower alkenyl, or a lower alkynyl; and R b  is a lower alkenyl or a lower alkynyl, with a proviso that some of the combinations of R o , R a  and R b  are excluded. The uses and the methods of production are directed to hydroxylamine derivatives of a broader scope.
Patent EP-0100235-A2 (EP)
Inventor: COLUMBUS RICHARD LEWIS
IPC: G01N27/30
Filed: 1983-07-26
Abstract: A liquid transport device (112; 112') comprises a passage (120; 120') for the capillary transport of liquid, the device (112; 112') having improved access means (160; 160') for conveying liquid (L) into the passage (120; 120'). ln order to ensure the flow of liquid into the access means (160; 160'), each access means (160; 160') comprises a relatively large ingress aperture (128; 128') and at least one, and preferably more, smaller satellite aperture (140; 140'). The ingress aperture (128; 128') and satellite aperture(s) (140; 140') are of a size and are arranged such that a drop of liquid (L) deposited on the device (112; 112') will encompass both the ingress aperture (128; 128') and at least one satellite aperture (140; 140').
Patent EP-0104047-A2 (EP)
Inventor: IKENAKA TOKUJI
IPC: C07H5/06
Filed: 1983-09-14
Abstract: A modified oligosaccharide having at most 7 glucose units and having a substituent selected from the group consisting of 2-aminopyridyl, 3-aminopyridyl, aniiino, methylanilino, hydroxyanilino, carboxyphenylamino and hydroxyl groups at at least one end moiety of said oligosaccharide is suitable as substrate for measuring a-amylase activity or for measuring a-amylase isozymes.
Patent EP-0106551-A2 (EP)
Inventor: YOUNG IAN ROBERT
IPC: A61B10/00
Filed: 1983-09-20
Abstract: In a method of imaging a body in which nuclear magnetic resonance is excited in a region including part (43) of the body, and the free induction decay signal is measured, a quantity of material of known nuclear magnetic resonance properties is included in the region so as to enhance the measured free induction decay signal. This then reduces the generation of noise during subsequent processing of the signal. The material is suitably water in a container (45).
Patent EP-0114482-A2 (EP)
Inventor: TSUTSUMI MASAHIRO
IPC: G03G5/05
Filed: 1983-12-15
Abstract: A photosensitive composition for electrophotography comprises polyvinyl carbazole, a charge-generating organic pigment, and as a sensitizing agent a silicone oil, thereby enhancing the sensitivity of the resulting photosensitive layer and improving the aging characteristic thereof.
Patent EP-0094307-A2 (EP)
Inventor: VERNEY SIMON SERGE
IPC: B02C19/06
Filed: 1983-05-05
Abstract: 1. A jet crusher in which the granular and powdered material is continuously or discontinuously fed in an enclosure around which are disposed several nozzles (2, 3), arranged at differents levels and fed with a pressurized fluid insuring centripetal jets appreciably horizontal within the material in order to cause crushing areas by the impacts between the grains (attrition) and raise the most fine particles which are then permanently extracted by the top, whereas the bigger particles, because insufficiently crushed, laterally fall back into the material to be crushed, the big particles carry along with the fines being fed again in the crushing enclosure after sorting in the separator, characterized by the fact that the nozzles (2, 3) are fed with controlled pulses of gas by at least a distributor (34, 40) feeding alternately the different nozzles (2, 3).
Patent EP-0118861-A2 (EP)
Inventor: AIKEN JOHN A JR
IPC: G06F7/22
Filed: 1984-03-05
Abstract: A word processing system is disclosed in which a text stream is stored on a direct access storage device (DASD) for recall and editing. The text stream is organized into a document, which is stored on the DASD as a data set. The data set consists of an index portion and a portion containing text records. The index portion is divided into nodes, of which the primary node is called the root node.A method called shadowing, involving redundant recording (425-438) of critical index nodes with almost no penalty in increased data set index size, is introduced to protect (402-414) those index nodes the loss of which would mean significant loss of data to the system operator.Status indicators (395, 304) at the data set and volume level are defined and maintained so that access to a data set for normal system operations may be prevented when there is a significant chance that the data set index has errors or is inconsistent to the extent that the normal high-performance access method routines may not be able to use the index or may cause inadvertent loss of valid text data for the system operator.Finally, recovery mechanisms (525-540) are disclosed in which all of the data on the volume that can possibly be located by means of volume and data set indexes is restored for operator use after abnormal terminations during complex data set index updates or when intermediate nodes in large data sets are lost due to storage media input physical errors.
Patent EP-0140264-A2 (EP)
Title: Seed drill
Inventor: CLARK RICHARD HUGO
IPC: A01C7/20
Filed: 1984-10-13
Abstract: The seed tube (32) of a seed drill is arranged between the front mutually adjacent edges of two disc shares (20) arranged next to one another in a V-shaped manner and the intersecting axles (21) receiving the disc shares, so that the seeds can be deposited in the furrow at a point which is so close that the seed (50) cannot jump up or roll further as soon as it has been deposited in the furrow. <IMAGE>
Patent EP-0143356-A2 (EP)
Title: Optical system drive for optical recording/reproducing apparatus
Inventor: IGUMA AKIRA
IPC: G11B7/09
Filed: 1984-10-31
Abstract: An apparatus for electromagnetically driving an objective in conformance with movements of an optical disc in the vertical direction and deviations from track possibly produced in rotation of the disc, to thereby accomplish an automatic focussing of a write and/or read light beam on the disc. A driven unit (24) including the objective lens system (4) is supported by closely wound coil springs (e.g. 55a-55d) for suppressing unwanted resonance which will otherwise be produced in the driving operation. The apparatus is effective for controlling the focussed position of the light beam both in recording and reproducing modes. The spring coils are integrally mounted on a stationary mounting member by molding.
Patent EP-0137564-A2 (EP)
Inventor: KLAASSEN FRANCOIS MARINUS
IPC: H01L21/8238
Filed: 1984-10-04
Abstract: An integrated circuit comprising complementary field effect transistors (19A,20,21 and 19B,22,23), which are both of the normally-off depletion type. These transistors have in the channel region a surface layer (36,37) which has the same conductivity type as the adjoining source and drain zones (20,21 and 22,23). The surface layers (36,37) comprise per unit surface area a quantity of dopant which is at least equal to the charge per unit surface area in the part of the substrate region which adjoins the surface layer and which is depleted if between gate electrode and source and drain zones the threshold voltage is applied. The gate electrodes (19A,19B) comprise semiconductor material of opposite conductivity types.
Patent EP-0117108-A2 (EP)
Inventor: ISHIZAKI TAKAHARU
IPC: C10L1/14
Filed: 1984-02-13
Abstract: Cold flow of fuel oils is improved by adding esters of addition products of epoxides of specifically limited nitrogen-containing compounds with linear saturated fatty acids or a combination of the esters and polymers of one or more monomers selected from the group consisting of olefins, alkyl esters of ethylenically unsaturated carboxylic acids and vinyl esters of saturated fatty acids to fuel oils.
Patent EP-0124370-A2 (EP)
Inventor: HAZE SETSUO
IPC: G01G19/387
Filed: 1984-04-27
Abstract: A system for compelling weighing machines to participate in a combinatorial weighing operation operates by updating the number of times a weighing machine is not selected for a combination, this being performed whenever a single combination giving a total weight value within preset allowable limits is obtained by combinatorial computation, resetting the number for a weighing machine which is selected for a combination, this being performed whenever a single combination giving a total weight value within preset allowable limits is obtained by combinatorial computation, and compelling a weighing machine, which has not discharged its articles for a large number of cycles, to participate in a combinatorial computation.
Patent EP-0136113-A2 (EP)
Inventor: IMAI MASAFUMI
IPC: C08F4/00
Filed: 1984-08-30
Abstract: A titanium-coating catalyst component for polymerization of olefins which is prepared by reacting a magnesium hydrocarbyl oxide with a silicon compound having a hydrogen-silicon bond, contacting the reaction product with an electron donor compound, contacting the resulting contact product with an organoaluminum compound and further with a titanium compound.
Patent EP-0146375-A2 (EP)
Inventor: HARADA NOZOMU C O PATENT DIVIS
IPC: H04N5/341
Filed: 1984-12-14
Abstract: A solid-state image sensing device such as an IT-CCD (10) has first and second photosensing sections (16, 26) which are stacked so that they separately sense visible and infrared image light components contained in input light. The visible image light component contained in image light (40) irradiated through a transparent layer (28) is absorbed by a silicon amorphous layer (26), thereby sensing a visible image. The remaining light component is transmitted through an insulative layer (18, 22), and is irradiated into an n +  diffusion layer (16) which consists of a Schottky diode and serves as the second photosensing section. The infrared image light component is absorbed in the Schottky diode, thereby sensing the infrared light image.
Patent EP-0118371-A2 (EP)
Inventor: FENZEL DAVID THOMAS
IPC: F01P7/08
Filed: 1984-03-07
Abstract: A clutch drive (10) comprising a spindle (16) on which are rotatably mounted a driving member (94) and a driven member (118), said driving member including itself a pressure plate (96) movable axially along the spindle (16) to engage and disengage from the driven member (118), the engagement of these elements being caused by resilient means (108) while their disengagement is effected by a piston (52) operated by compressed air, and the movable pressure plate (96) carrying a bearing (68) the inner race (66) of which is spaced apart from the spindle (16) and piston (52) radially but held in axial abutting engagement with the latter.In order to prevent the inner race (66) of the bearing (68) from unwanted rotation, a coil spring mechanism (74) is interposed between a notch (82) cut in the spindle and a further notch (84) formed in a collar (86) which is press-fitted into said bearing inner race (66).For use particularly as fan clutch drive for a vehicle engine.
Patent EP-0121478-A2 (EP)
Title: Système automatique de traitement de rouleaux de laine minérale
Inventor: SCOTT PETER T
IPC: B65B63/02
Filed: 1984-03-30
Abstract: Procédé et dispositif pour emballer des unités d'isolant d'un matériau isolant, comprenant une section de réception (100) qui réalise l'indexage de chaque ensemble de rouleaux (90) qui sort d'une chaine de fabrication, une section de séparation (200) des rouleaux qui réalise la subdivision des rouleaux en rouleaux individuels et les espace réciproquement, une section de dérivation (300) qui vérifie la hauteur et le revêtement de surface et ensuite dirige un rouleau sélectionné en direction du matériau d'emballage approprié et une section d'emballage (400) qui reçoit un rouleau, l'oriente correctement et l'emballe dans l'emballage correct. Le système permet le rejet de tout produit inapproprié et rend possible une manipulation réduite du produit par les employés.
Patent EP-0125998-A2 (EP)
Inventor: JOUSSELME CLAUDE ANDRE
IPC: E06B5/11
Filed: 1984-05-10
Abstract: The dimensions (height, width, thickness) of the door are all adjustable to match an existing doorframe of given dimensions. In this respect, each leaf comprises two parallel panels (1, 2) through which holes (77) are drilled, and U-shaped edge profiles which are each composed of two L-shaped profiles (67, 68) assembled so that the distance between their two parallel ribs (21, 22) is adjustable, the U-shaped profiles themselves being mounted adjustably on the panels by means of slots (22), holes (77) and nut and bolt sets (75, 76, 78, 79) having blocking means. Spacers are additionally provided to maintain a suitable constant distance between the panels, and the locking mechanism is adapted to allow the said dimensions to be varied. Application to the production of security doors which can be installed by the non-specialist. <IMAGE>
Patent EP-0154104-A2 (EP)
Inventor: EKHOLMER ERIK
IPC: A61M39/08
Filed: 1984-12-13
Abstract: A compressible tube for transporting liquids especially infusion solutions, a flow regulator being attachable at a preferred position along said tube, said flow regulator regulates the flow area of the tube by pressure action. The object of the invention is to provide a tube which withstands very strongly compressed deformations without the occur- once of cold flow and which directly after the discontinuence of the clamping pressure resumes its shape and which is extrudable without any further processing. These objects have been solved by the fact that the tube (10) consists of thinner (11) and thicker (12) wall portions as seen in cross-section, said thinner wall portions (11) being located at the corner portions of a triangle or polygon as seen in cross-section, the connecting portions of which between the corners being formed by the thicker wall portions (12).
Patent EP-0158904-A2 (EP)
Inventor: SCHMIDT UWE DR-ING
IPC: B08B5/02
Filed: 1985-03-29
Abstract: A method for cleaning objects, in particular containers (B) to be taken into a clean room (R), is proposed in which the objects are placed in a cleaning chamber (1) and there their surface is impacted with cleaning air jets (20a-20d; 21a-21d) directed into the inside of the cleaning chamber and towards the object, at the same time dust- containing air being sucked out (23a, 23b) of the cleaning chamber. It is preferably provided that the individual object is moved through the cleaning chamber and is impacted at least with oppositely inclined air jets of two air jet sources arranged at a distance viewed in the direction of movement of the object and that air is sucked out of the cleaning chamber between the two air jet sources. <IMAGE>
Patent EP-0157399-A2 (EP)
Inventor: YOUNG STEVEN D
IPC: A61P3/00
Filed: 1985-04-01
Abstract: Novel 4-(5H-dibenzo[a,d]cyclohepten-5-yl)-piperidine compounds of the formula:
     are disclosed wherein the bond designation between the 10 and 11 positions indicates that the bond may be a saturated single bond or an unsaturated double bond,
     X is hydrogen, halogen, trifluoromethyl or lower alkoxy;   R is, e.g., selected from the group consisting of:
   a) a substituted aralkyl group represented by the formula:
     wherein A is di(lower alkyl)amino or lower alkoxy;   b) an aralkenyl group represented by the formula:
     where D is lower alkoxy;   c) a nitrogen containing alkyl group represented by the formula:
     wherein Y is -CN,
     or
         d) an acyl group represented by the formula:
     wherein R' is lower alkyl, substituted lower alkyl, phenyl or substituted phenyl, styryl or substituted styryl;
     and acid addition salts thereof.       
     The compounds have the property of inhibiting calcium induced contraction of the smooth muscle.