baber/WOPTO huggingface dataset:
Patent EP-0339282-A2 (EP)
Inventor: GRUND GERHARD DIPL-ING
IPC: B23Q3/12
Filed: 1989-03-30
Abstract: The invention relates to a device for clamping a power-actuated chucking tool (2) for workpieces or tools on a hollow machine tool spindle (1) in which a clamping bar (3) which can be coupled to the drive member (2c) of the respectively clamped chucking tool (2) and can be actuated by a pressure-medium cylinder fastened to the rear end of the spindle (1) is arranged. An intermediate ring (6) is fastened to the front flange (1a) of the machine tool spindle (1). The chucking-tool body (2b) can be fastened to the intermediate ring (6) by means of at least two clamping pins (5). In order to provide a simple design requiring no additional pressure-medium cylinder, the clamping pins (5) are fastened to the chucking-tool body (2b) in an axially aligned manner and are each provided with a groove (5c) which forms a tightening face (5d) and into which a key (7a) of a key bar (7) displaceably guided in the intermediate ring (6) can be moved. At least one of the key bars (7), by means of a tooth system (7c), meshes with an external tooth system (11b) of a bayonet ring (11) which is mounted in a rotatable but axially fixed manner on the front end of the clamping bar (3) and interacts with a bayonet flange (10b) formed on the drive member (2c) of the respective chucking tool (2). 
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Patent EP-0346825-A2 (EP)
Inventor: NOMURA ISAO
IPC: C08L77/06
Filed: 1989-06-13
Abstract: A molding resin composition composed of a polyamide or a resin mixture of a polyamide resin and a polymer of a monomer having a vinyl group, and an in­organic filler consisting of a glass filler and calcium carbonate.
Patent EP-0358198-A2 (EP)
Inventor: KOHNO MASAHITO
IPC: B62D1/183
Filed: 1989-09-06
Abstract: A tilt steering device comprising a fixed bracket (1) fixed to the body of a vehicle and supporting a lower steering shaft (4) thereon by a lower column (2), a tilt bracket (5) pivoted to the fixed bracket and supporting an upper steer­ing shaft (8) thereon by an upper column (7), the upper steering shaft being connected to the lower steering shaft by a universal joint (10), a spring (13) provided between the fixed bracket and the tilt bracket and biasing the tilt bracket into an upward pivotal movement, a pivot member se­cured to the fixed bracket, a stopper member (36) pivotally movably attached to the pivot member and selectively mova­ble to a usual operation position or a retraction position, engaging means (40,47) provided between the tilt bracket and the stopper member to hold the tilt bracket in an oper­ation position against the spring (13) when the stopper member is in its operation position or to permit the tilt bracket to be pivotally moved to an upward retracted posi­tion by the spring when the stopper member is in its re­traction position, a retraction control lever (33) pivotal­ly movably attached to the pivot member so as to be selec­tively movable to an operation position or a retraction po­sition, and change-over means (34) provided between the control lever and the stopper member for holding the stop­per member is its operation position when the control lever is in its operation position or permitting the stopper mem­ber to move to its retraction position when the control lever is in its retraction position.
Patent EP-0364882-A2 (EP)
Inventor: HELM ARTHUR EATON
IPC: A63F9/00
Filed: 1989-10-12
Abstract: A gaming machine is provided in which a player rolls a ball over a table with the objective of causing the ball to drop through holes in the table. Depending upon which holes the ball drops through so the greater or lesser will be the player's score. Each score causes the clock hand to sweep over a clock face. When the game starts, a countdown hand also sweeps across the clock face and the objective of the game is for the player to cause the play hand to reach a finishing position before the countdown hand. Depending upon by how much the play hand is in advance of the countdown hand when the play hand reaches the finishing position, the greater will be the prize awarded to the player. If the countdown hand reaches the finishing position before the play hand, the player loses.
Patent EP-0368076-A2 (EP)
Inventor: WESTERMEIER PETER
IPC: B01D24/02
Filed: 1989-10-24
Abstract: The invention relates to a filtering apparatus for filtering liquids, especially for beverages. …<??>In order to create an effective seal between two superposed filter carriers and the associated filter pad in the case of such a filtering apparatus, provision is made for a groove, which is upwardly open and approximately trapezoidal in cross-section, to be formed in the top side of an underlying filter carrier, the internal groove wall of which is substantially parallel to the inner wall of the apron of the respective overlying filter carrier, and for the profile packing to have overall a substantially rectangular cross-section, the portion of the profile packing supported in each case on the lower filter carrier being adapted to the groove cross-section. …<IMAGE>…
Patent EP-0367295-A2 (EP)
Inventor: OKUMURA KAZUMASA
IPC: G06T7/60
Filed: 1989-11-06
Abstract: A method in which the position of an object pattern in an image can be accurately detected is disclosed. The method comprises the steps of: (a) preparing a reference pattern which has a pattern and a background which are composed of pixels each having a value regarding the brightness or gradation; (b) dividing the image into a plurality of sections; (c) selecting arbitrarily an area having two or more of the sections; (d) obtaining the brightness data from each of the sections; (e) obtaining a sum of products of the value of each pixel and the brightness data of each section corresponding to the pixel; (f) moving the area to another position in the image; (g) repeating steps (d) to (f); and (h) deciding that the area from which the sum having an extreme value is obtained is the one containing the object pattern.
Patent EP-0369354-A2 (EP)
Inventor: CRISP TERENCE SAM
IPC: A44B11/25
Filed: 1989-11-10
Abstract: The invention relates to a belt buckle which ensures a trouble-free, safe-to-handle asignment of individual belt buckle elements and is easy to open. According to the invention, the belt buckle comprises a buckle housing (1) and a tongue part (4), on which a buckle tongue (3) is longitudinally displaceably guided. The buckle tongue (3) is retracted into the tongue part (4) in the loosened state of the belt buckle by means of a prestressed element and can be pushed out of the tongue part (4) when the tongue part (4) bears against the buckle housing (1), by displacement of an actuating element (5). The belt buckle according to the invention can be used in all types of restraining systems, in particular for child seats. <IMAGE>
Patent EP-0375903-A2 (EP)
Inventor: VENABLE FREDERICK D
IPC: B62D1/184
Filed: 1989-11-13
Abstract: A tilt telescope steering column (20) comprises a bracket (34) pivotably supporting a housing (32) between first and second pivot limits. A tubular member (33) is located within the housing (32) and is axially movable relative to the housing. A tilt blocking mechanism (232) includes a lock plate (234) carried by the housing and movable to a position blocking relative pivotal movement between the housing (32) and the bracket (34). The lock plate is moved against a surface of the housing by wedge (272) to take up clearance between the lock member in its blocking position and the housing. A telescope blocking mechanism includes a lock pin (82) which is movable to a position blocking relative axial movement of the tubular member (38) and the housing (32). A cam member (342) is supported for pivotal movement about axis D by the lock pin (82). The lock pin (82) is moved away from its blocking position in response to the cam pivoting in a first direction. The lock plate (234) is moved away from its blocking position in response to the cam pivoting in a second direction opposite the first direction.
Patent EP-0332238-A2 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01B33/10
Filed: 1989-02-03
Abstract: The invention relates to a soil cultivating machine comprising a frame and at least one soil working element (39, 52) which is rotatable about an axis and has at least one end portion (44, 57) that is detachable from a carrier (10, 47). The detachable end portion (44, 57) is provided around a detachable carrier (41, 53) of the soil working element (39, 52). The detachable end portion (44, 57) can be hardened and/or include a wear-resistant coating. The carrier (41, 53) includes a conical portion (42, 55) around which the detachable end portion (44, 57) is fitted. The soil working element (15, 39) can be arranged on a forged disc-­shaped carrier (10) which constitutes an integral whole with a shaft (7, 8) for the soil working member (2) and a cup-­shaped screen (29) is arranged above and at least partly around the carrier (10) for a soil working element (15, 39).
Patent EP-0326331-A2 (EP)
Inventor: DREIKORN BARRY ALLEN
IPC: C07D237/28
Filed: 1989-01-25
Abstract: Compounds of the formula (1):
     wherein:
     R 1  to R 4  are independently  
H, halo, (C 1 -C 4 ) alkyl, branched (C 3 -C 4 ) alkyl, halo (C 1 -C 4 ) alkyl, (C 1 -C 4 ) alkoxy, N0 2 , or NH 2 , at least two of R 1  to R 4  being H, or one of R 2  to R 4  is -NR 7 -Y-Ar or O-Y-Ar and the rest of R 1  to R 4  are H;   W is N, or CR5;   R 5  is H, CH 3 , Cl, 0-Y-Ar, or -NR 7 -Y-Ar;   R 6  is H, CH 3 , Cl or Br;   A is -O-Alk or -X-Y-Ar;   Alk is a C 2 -C 18  saturated or unsaturated hydrocarbon chain, straight chain or branched, optionally substituted with halo, halo (Ci-C4) alkoxy, (C 3 -C 8 ) cycloalkyl, hydroxy, or acetyl;   X is O, NR 7 , or CR 8 R 9 , provided that if one of R 2  to R 5  is NR 7 -Y-Ar or O-Y-Ar, then X-Y-Ar is an identical group;   R 7  is H, (C 1 -C 4 ) alkyl, or acetyl;   R 8  and R 9  are independently H, (Ci-C 4 ) alkyl. (C 1 -C 4 ) acyl, halo, or OH, or R 8  and R 9  combine to form a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms;   Y is an alkylene chain 2 to 8 carbon atoms long, optionally including an O, S, SO, S0 2 , or NR 7  group or a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms, or substituted with (C 1 -C 3 ) alkyl, (C 2 -C 4 ) alkenyl, phenyl, (C 3 -C 8 ) cycloalkyl, hydroxy, halo, or (Ci-C 4 ) acyl; and   Ar is
   1,3-benzodioxolyl   fluorenyl,   pyridyl,   imidazolyl,   indolyl,   thienyl. optionally substituted with CH 3  or Cl, thiazolyl,   cyclopentyl,   1-methylcyclopentyl,   cyclohexenyl (hexahydrophenyl),   cyclohexyl (tetrahydrophenyl),   naphthyl,   dihydronaphthyl,   tetrahydronaphthyl,   decahydronaphthyl, or   a group of the formula (2):
     where
   R 10  to R 14  are independently H. halo. I. (C 1 -C 10 ) alkyl, branched (C 3 -C 6 ) alkyl, halo (C 1 -C 4 ) alkyl. (C 1 -C 4 ) alkoxy, halo (C 1 -C 4 ) alkoxy. phenoxy. substituted phenoxy, phenylthio, substituted phenylthio, phenyl. substituted phenyl. N0 2 , NH 2 , acetoxy, OH,  CN.  or SiR 15 R 16 R 17 , OSir 15,  R 16 , R 17 , where R 15 , R 16 , and R 17  are independently (C 1 -C 4 ) alkyl or (C 3 -C 4 ) branched alkyl, provided that unless each of R 10  to R 14  is F, CH 3 , or H, then at least two of R 10  to R 14  are H:   or an acid addition salt of a compound of formula (1)   or an N-oxide of a compound of formula (1) when W is CR 5  are fungicides, insecticides, and miticides.
Patent EP-0352041-A2 (EP)
Inventor: CONLON TOM ENDA
IPC: H04L45/02
Filed: 1989-07-14
Abstract: A data transmission network comprises a plurality of interconnected nodes and input/output units. In response to receipt of a data message for onward transmission through the network, each node accesses information which it stores relating to the then current topology of the network and transmits the message through the appropriate connecting links. Each node operates according to a predetermined algorithm to up-date its stored topology information. Each node at any given time assumes a particular state, state n. When in this state, it interrogates immediately each neighbouring node with the question "Who are the neighbours of nodes of distance (n-1) from you?" where "distance" is defined in terms of the number of links. The addressed nodes respond either by returning the requested information in the form of a positive reply or by responding "Don't yet know". Each node advances to state (n+1) after it has received a consistent set of positive replies from all its neighbours and then repeats the question, again to each of its immediate neighbours but now concerning the identities of the next more distant nodes. The information received as it advances through the states is stored and thus up-dates the topology information.
Patent EP-0357280-A2 (EP)
Inventor: SCHEIBEL JEFFREY JOHN
IPC: C11D3/37
Filed: 1989-08-14
Abstract: The present invention relates to novel soil release agents, which are particular sulfonated linear terephthalate ester oligomers (S.T.E. oligomers). The S.T.E. oligomers are especially suitable for formulation into laundry products such as laundry detergents or fabric conditioners. Thus formulated, they provide effective soil release treatments for fabrics laundered in the home. The S.T.E. oligomers can be made by radical-initiated sul­fonation of an allyl end-capped oligomeric ester precursor, and in the preferred embodiments, comprise a high proportion of disulfon­ate or sulfinate-sulfonate end-capping groups.
Patent EP-0377965-A2 (EP)
Inventor: KENNEDY RICHARD ALBERT
IPC: H04H20/88
Filed: 1989-12-07
Abstract: An FM stereo radio circuit has an ultrasonic noise detector (66) and an amplitude noise detector (67) each for detecting impulse noise by developing an average noise signal and comparing the average noise signal with an attenuated value of the instantaneous noise signal to generate a noise flag. A dual mode circuit (62) normally operates as a low pass filter for a deemphasis function and is switched by the noise flag to operate as a sample and hold circuit which blanks the noise pulse. The dual mode circuit uses a switched capacitance design and is driven by clock signals to serve as a filter. The clock signals are stopped by the noise flag to effect the sample and hold function.
Patent EP-0377973-A2 (EP)
Inventor: BUTTERWORTH MARK M
IPC: G06K7/10
Filed: 1989-12-12
Abstract: An improved sensor array and illumination scheme for a bar code scanner use a modified Scheimpflug arrangement optical system that simplifies signal processing. The preferred embodiment includes a detector array (131) comprising a multi-element array of photosensors (311) positioned in one Scheimpflug plane (141) and an illumination beam in the form of a sheet of light along the other Scheimpflug plane (119). The detector array (131) has a plurality of elements having a long axis and a short axis, with the long axis of the elements arranged substantially perpendicular to the image of the illuminated strip of the bar code tag. The projection of the long axis of the elements of the array (131) onto the other Scheimpflug plane (119) defines the working range of the optical system. So long as the bar code tag intersects the illumination beam within the working range, the image of the illuminated strip of the bar code tag will be substantially in focus across the elements of the detector array (131). Filtering allows substantially only the light from the illuminated strip to reach the detector array (131). Thus, substantially all of the light that reaches the detector array (131) is useful signal, and all the output data from the array during a bar code scan is relevant. The output signal from the array can be processed with conventional digitizing and decoding circuitry with audio signal processing techniques.
Patent EP-0342143-A2 (EP)
Inventor: ROMERO MAGARINO ANTONIO
IPC: F16C1/22
Filed: 1989-05-08
Abstract: A device to keep cables tensed even in spite of wear on the intermediate items, by means of three small parts, made of plastic or some similar mate­rial, and a spring. This arrangement is establis­hed by a hollow cylindrical casing (1) with a series of grooves on its outside, in that a casing is fitted onto these grooves (2) by way of a nut or a dentated clip (3), also with grooves, which butts up against a support (5). Another support (6) placed over the hollow cylindrical casing receives a spring between itself and the nut.
Patent EP-0382104-A2 (EP)
Inventor: SUGIOKA TAKAMI
IPC: B65H54/28
Filed: 1990-02-02
Abstract: An apparatus (3) for traversing a yarn along a bobbin (6), with which a contact roller (4) contacts. The traversing apparatus is disposed below a fulcrum (8) for traverse motion and comprises: 
a frame (10) downwardly inclined relative to the moving direction of the yarn; 
spindles (11-14) rotatably supported on the frame at apexes of a rectangle; 
first traverse blades (23, 24), spaced downwardly from the fulcrum for traverse motion by a predetermined distance and secured to the spindles (11, 12) located at backward positions, for traversing the yarn from ends of traverse stroke toward a center of the traverse stroke; and 
second traverse blades (25, 26), spaced downwardly from the first traverse blades by a predetermined distance and secured to the spindles (13, 14) located at forward positions, for traversing the yarn, which has been transferred from the first traverse means, from the center of traverse stroke toward the ends of traverse stroke.
Patent EP-0412240-A2 (EP)
Inventor: SYFERT TIMOTHY T
IPC: G04G9/00
Filed: 1990-02-27
Abstract: An improvement in a multimode electronic wristwatch of the type having a display (15), a lamp (16) for illuminating the display, manually actuated switches (S1, S2, S3, S4) and an integrated circuit (5) programmed in a first logic sequence (18) to light the lamp in response to actuation of a first switch (S2), to change modes in response to actuation of a second switch (S3) and to change information displayed in each mode in response to actuation of a third switch (S1). The improvement comprises transfer logic (20) responsive to actuating the first switch for more than 2 seconds so as to alter the first logic sequence into a second logic sequence (19), wherein actuation of either of the second or third swithches will automatically light the lamp momentarily in addition to duplicating the first logic sequence. The program returns the watch to the first logic sequence after a period of time, 3 hours in the example shown.
Patent EP-0395916-A2 (EP)
Inventor: EDGARD GLEN A
IPC: G09G5/39
Filed: 1990-04-09
Abstract: A method and circuitry for using two buffers containing video display information is shown. One buffer contains character mask or dot image information, while the other buffer has two portions, foreground and background, which store attribute information. In non-­compatible write operations attribute information stored in registers is written to the attribute buffers when mask information is written to the first buffer. In compatible write operations the attribute value is written to the foreground attribute buffer and zero is written to the background buffer, while an OR'ed value of the attribute value is written to the first buffer. In non-compatible read operations the value in the first buffer may be obtained or a CRC value may be generated on the entire character cell. The CRC value can be compared with similar CRC values developed on the character mask of interest to determine if a character is present in the cell. In compatible mode read operations the value in the foreground or background buffer is selected based on the value in the first buffer. In display drive operations a similar selection is made and the value supplied to the circuitry driving the display.
Patent EP-0393488-A2 (EP)
Inventor: KUME HISAO
IPC: H01J31/20
Filed: 1990-04-11
Abstract: A grid apparatus (10) which has a multiplicity of ribbon-­shaped grid elements (6) stretched in tension and attached to a frame (5) which comprises a pair of support bars (9) and a pair of resilient support members (3,4). Metallic members (9) which have a larger thermal expansion coefficient than the resilient support members (3,4) are connected to the reverse surfaces of the resilient support members opposite (3,4) the side to which the grid-­elements (6) are attached. In the grid apparatus (10) during heat treatment, thermal creep of the grid elements (6) is prevented so that the tension of the grid elements (6) will remain high when the normal temperature state is resumed. 
     A method of making such grid apparatus (10) includes an additional heat treatment such as a blackening process after the reduction of the tension applied to the grid elements (6) by the resilient support members (3,4) and the support bars (9), hence preventing thermal creep of the grid elements (6) to produce a high-reliability with high tension of the grid elements (6).
Patent EP-0398367-A2 (EP)
Inventor: SAULNIER MARK G
IPC: A61K31/7042
Filed: 1990-05-18
Abstract: The present invention provides novel dimers of epipodophyllotoxin glucosides of formula I wherein the two units are connected via a diacyl linker. These compounds have useful property as tumor inhibiting agents. 
    wherein R¹ and R² are each C 1-10 alkyl; or R¹ and R² together wherein with the carbon to which they are attached represent C 5-6  cycloalkyl; or R¹ is H and R² is selected from the group consisting of C 1-10 alkyl, C 2-10 alkenyl, C 3-6 cycloalkyl, furyl, thienyl, C 6-10 aryl, and C 7-14 aralkyl; and Y is -C(O)-or -C(O)-a-X-a-C(O)-, wherein a-X-a is selected from the group consisting of (C 1-10 )alkylene and (C 2-3 )alkylenediamine; or X is selected from the group consisting of C 3-6 cycloalkyl, C 6-12 aryl, 5- to 6-membered heteroaryl, and 5- to 6-membered nitrogen containing aliphatic ring; and a is selected from the group consisting of (C 1-5 )alkylene and amino(C 1-5 )alkylene.
Patent EP-0402776-A2 (EP)
Inventor: OYAMA YASUAKI
IPC: A61P17/00
Filed: 1990-06-07
Abstract: Disclosed is a melanogenesis-inhibiting preparation for external application, which contains one or more selected from N-acyl-O-acylmannosamines and N-­acyl-O-acylgalactosamines as an active ingredient. The preparation is of use for the remedy of or prevention of chromatosis. It is applied to the face in the form of a cream, milky lotion, lotion, creamy pack, ointment and emulsion.
Patent EP-0411442-A2 (EP)
IPC: E04F13/08
Filed: 1990-07-24
Abstract: A device to support hanging plates (18, 22) of stone or a similar material for facade covering comprises carrying profiles (14) which engage with holding webs (42, 44) in receiving grooves (54, 58) in two opposite edge faces of the covering plates, running continuously in the latter. Arranged on the holding webs (42, 44) in the corner regions of the covering plates (18, 22) are fixing profiles (52) which produce a two-point bearing of the covering plates (18, 22) on the carrying profiles (14). The space delimited by the walls of the grooves (54, 58) and the webs (42, 44) is, in this case, filled with an adhesive (60, 64), preferably of silicone. Thus, broken pieces resulting from damage to the covering plates are firmly held on the profiles and are unable to fall. <IMAGE>