baber/WOPTO huggingface dataset:
Patent EP-0668119-A2 (EP)
Inventor: MAGARA TAKUZI C O MITSUBISHI D
IPC: B23H7/04
Filed: 1992-11-19
Abstract: In a method of controlling the operation of an electrical discharge machine having an electrode 1 opposed to a workpiece 2 at a predetermined distance away therefrom and thus defining a gap, whereby an electrostatic capacity 51 exists in said gap a positive direct current voltage is applied across said gap during a first period of time Ti. 
     Then a negative direct current voltage -E c , is applied across the gap during a second period of time; further, the discharge of a second polarity current from the electrostatic capacity 51 in the gap is detected, and finally, a first polarity current lp is applied in the machining gap before the second polarity current is cut off, whereby the current flowing between the electrode 1 and the workpiece 2 during the second period of time is a predetermined value of approximately zero. 
     The first and second periods of time are repeated in a predetermined cycle and an average voltage during machining is detected and controlled at least during the first period of time so that the average voltage has a predetermined value of approximately zero.
Patent EP-0676213-A2 (EP)
Inventor: VERKARRT WESLEY H
IPC: A61M1/36
Filed: 1995-02-15
Abstract: A gas elimination device for cellular fluids has a cylindrical chamber (8) that is divided radially into two parts (10 and 12) by a cylindrical filter (14) centrally located in the chamber. The fluid inlet (2) is directed tangentially to the outer part (10) of the chamber to create a vortex flow. The vortex flow is stopped by passage of the fluid through the filter (14), and gas bubbles that have formed rise to the top of the outer part (10) of the chamber. A hydrophobic membrane (16) covers the top of the chamber and allows the gas to exit the chamber to the atmosphere. A one way valve formed in a two part cap (18) covering the chamber prevents flow of air into the chamber. A float valve stops flow when the chamber fills with air.
Patent EP-0676152-A2 (EP)
Inventor: FURUHASHI MASANOBU
IPC: A43B13/38
Filed: 1995-04-04
Abstract: The present invention discloses a shoe making mechanism and a manufacturing method of a shoe, in which a work for fastening an inner sole to a wooden last can be done easily and speedily. 
     In the manufacturing method of the shoe, metal plates (23,24) having a magnetic absorption property are sticked to an inner sole (21) to form a magnetic absorption portion. On the other hand, magnets (33,34) are buried at positions corresponding to the metal plates (23,24) in a bottom portion of a wooden last (31). The metal plates (23,24) are attached to the magnets (33,34) buried in the wooden last (31) so that the inner sole (21) is fastened to the wooden last (31). After the inner sole (21) is fastened to the wooden last (31), the wooden last (31) is covered with an upper, and the upper and the inner sole are joined by stitches.
Patent EP-0701181-A2 (EP)
Inventor: BAN YUTAKA
IPC: G03G15/08
Filed: 1995-09-11
Abstract: A toner bottle for containing powder toner includes a toner supply opening (1g) at one longitudinal end; lateral recesses (1c) or projections extending in a direction crossing with a longitudinal direction of the bottle; and a plurality of longitudinal recesses (1a,1b) or projections extending substantially in the longitudinal direction in both sides of the lateral recesses or projections.
Patent EP-0719813-A2 (EP)
Inventor: SAKASHITA TAKESHI
IPC: C08G64/30
Filed: 1995-12-20
Abstract: A heat resistant copolycarbonate comprises a component of the formula:
       
 and a component selected from:
     
     
       
     In these formulas X is 
   X is
       
 -O-, -S-, -SO-, or -SO 2 -, 
Y is
       
 -O-, -S-, -SO-, or -SO 2 -, 
   R 1  and R 2  are same or different halogens or monovalent hydrocarbons, R 3 ,R 4 ,R 6  and R 7  are hydrogen atoms or monovalent hydrocarbons, R 5  and R 8  are bivalent hydrocarbons, 
   R a ,R b ,R c, R d ,R e ,R f ,R g R j ,R k  and R l are the same or different halogen atoms, hydrocarbon groups having 1-10 carbon atoms, or hydrocarbon groups having 1-10 carbon atoms which are at least partially halogen-substituted and R b  and R c  may also be hydrogen, 
   m, n, s, t, u, v and w are integers from 0-4, p and q are integers from 0-3 and r is an integer from 1-10.
Patent EP-0735310-A2 (EP)
Inventor: FEGER ROLF
IPC: F21V7/00
Filed: 1996-02-01
Abstract: The lamp has a reflector (3) with a freeform surface at the rear of the light bulb (11) and a brilliant cover disc (4) across the front opening of the lamp, coloured in dependence on the signal function of the lamp. The reflector has a circular opening receiving the lamp holder (15) for the light bulb, with an additional reflector (17) having a reflective surface (18) which bridges the gap between the edge of the opening and the light bulb.
Patent EP-0730220-A2 (EP)
Inventor: SAVKAR SUNIL W
IPC: G06F9/32
Filed: 1996-03-01
Abstract: A method and apparatus accepts a relative control transfer instruction and generates a compact absolute control transfer instruction which may have a number of bits one greater than the relative control transfer instruction and including flags to rapidly construct the target address of the relative control transfer instruction. The compact absolute control transfer instruction is generated by sign extending the displacement of the relative control transfer instructions and adding it to a set of least significant bits from the control transfer instruction address, and optionally coupling some or all of the bits from the result with the original opcode or a different opcode. The target address of the relative control transfer instruction is determined by using, incrementing or decrementing, depending on the state of the flags, a group of the most significant bits from the relative control transfer instruction address and appending the result with the least significant bits from the result of the addition described above.
Patent EP-0734983-A2 (EP)
Inventor: ZELTNER JUERGEN
IPC: B65H7/16
Filed: 1996-03-07
Abstract: The control system allows the valve (13) to be coupled to a pressure and/or suction source in synchronism with the operating clock of the machine, which has a clock frequency adjusted between a min. and a max. value. The valve has an internal rotating valve component (17) with superimposed adjustment of the setting rate, until reaching a defined phase position dependent on the operating speed of the sheet handling machine.
Patent EP-0742121-A2 (EP)
Inventor: MAUKSCH HARRI
IPC: B60R16/02
Filed: 1996-03-15
Abstract: The sheath (5) can contain a lengthwise seam, and similar sheaths (5,8) can enclose all branches (1,3,4). At the end of the branch sheath (8) there can be a protruding strip (9) for wrapping round the main one (5). Flexible lugs can be wrapped round the sheaths and fixed to the vehicle bodywork. Pairs of holes, on to which cruciform slits join, can be provided on opposite sides of the lug centre-line. A further central opening in the lug can accommodate a fir-tree-shaped insert.
Patent EP-0727915-A2 (EP)
Inventor: ONODA MASAHIRO
IPC: H04B7/26
Filed: 1991-03-18
Abstract: In a mobile radio communication system, a mobile station (MR) constantly monitors a quality of a radio line between the mobile station and a first base station (BS1) with which the mobile station is presently communicating, detects a deterioration of the quality of the radio line between the mobile station and the first base station outside a tolerable range, successively detects field intensities of signals received from the base stations (BS2) neighboring the first base station using a free time slot which is unused by the mobile station for communication to determine a maximum field intensity, supplies to the first base station predetermined information related to a second base station (BS2) from which the signal with the maximum field intensity is received so as to make a handover request, and ends a communication with the first base station in response to a handover message. The first base station supplies a handover request message to a control station (CS) in response to the handover request from the mobile station, and the control station carries out a handover process in response to the handover request message. The handover process includes selecting a new communication channel with which the mobile station is to communicate with the second base station when the mobile station moves from a first radio zone (RZ1) to a second radio zone (RZ2), and notifying the handover message and the new communication channel to the mobile station and the first and second base stations, so that the mobile station ends the communication with the first base station in response to the handover message and starts a communication with the second base station using the new communication channel.
Patent EP-0772228-A2 (EP)
Inventor: SCHNEIDER HEINZ
IPC: B65D85/86
Filed: 1996-05-07
Abstract: At least parts of the rear wall region of a closable container enclosure are constructed as a plenum chamber which has a closable air inlet and a closable air outlet in the base region and cover region, and a connection is formed from the latter to the interior of the container via a filter. The air inlet is constructed so as to complement a connection of a gas reservoir and an air outlet of an additional transport container for coupling.
Patent EP-0778055-A2 (EP)
Inventor: KLUBITSCHKO GERD
IPC: A63C9/02
Filed: 1996-09-19
Abstract: The binding has a movable sole holder (6) which on reaching a clamping position still has a distance from its end position on the clamping side which corresponds to a predetermined snow clamping height. The sole holder can be tensioned with predeterminable force by spring suspension (16) in the direction of its end position. The sole holder can be locked against return to its release position by a locking member which needs to be consciously released and which can be brought or falls into its locking position when the clamping position is reached. The locking position of the locking member can be checked through a visible control.
Patent EP-0770646-A2 (EP)
Inventor: GRZYBOWSKI KENNETH FRANCIS
IPC: C08L95/00
Filed: 1996-10-15
Abstract: Bituminous compositions of enhanced physical/performance properties comprising a combustion product of a naturally occurring asphalt from the Orinoco Belt of Venezuela and the bitumen base material, and methods for their preparation.
Patent EP-0779615-A2 (EP)
Title: Cover opening and closing mechanism and recording and reproducing apparatus having thereof
Inventor: SATO YOSHIO
IPC: G11B17/043
Filed: 1996-12-13
Abstract: A cover is moved to an opened position or a closed position at a back side of an opening of a cabinet. A gap in which the cover can lie down is provided between an upper inner wall of the cabinet and a disk holder placed in an insertion completing position of an MD. A first guide groove and a second guide groove, in which a first guide pin and a second guide pin projected in a longitudinal direction from the cover slide, are respectively formed on cover retaining sections provided to both side surfaces of the cover. When each guide pin is guided along each guide groove, the cover draws a substantially arc-like trajectory along the inner wall of the cabinet and enter the gap from an upper end section of the cover. When the cover draws such a trajectory, an opening of a recording and reproducing apparatus into which a recording medium is inserted can be closed by the cover regardless of the case whether or not the recording medium is attached to the recording and reproducing apparatus, and the cabinet of the recording and reproducing apparatus can be small.
Patent EP-0729894-A2 (EP)
Title: Closure device
Inventor: MCNAUGHTON CHRIS
IPC: B65D41/34
Filed: 1996-02-22
Abstract: A closure 10 comprises a cap 11 having a skirt 13 depending therefrom. Skirt 13 has an internal screw thread 14 or equivalent for engagement with a complementary formation on a container (not shown). Closure 10 further comprises a tamper-evident ring 30 attached to skirt 13 by frangible bridges 20. At least a portion of tamper-evident ring 30 has shelf means 32 characterised by an acute-angled vertical cross-section for engagement behind a projection on the neck of a container during removal of closure 10. This ensures effective separation of tamper-evident ring 30 from closure 10, with retention of tamper-evident ring on the container neck. Preferably, bridges 20 extend in a non-axial direction from the lower rim 16 of skirt 13 to the radially innermost extremity of tamper-evident ring 30. Bridges 20 may be narrower in section adjacent skirt 13. Optionally, skirt 13 and tamper-evident ring 30 have complementary formations (46, 36; See Figure 4) which interengage when closure 10 is screwed onto a container.
Patent EP-0742342-A2 (EP)
Inventor: CARAWAY DOUGLAS
IPC: E21B10/55
Filed: 1996-04-26
Abstract: A rotary drill bit for drilling holes in subsurface formations comprises a bit body (10) having a leading face and a gauge region, and a plurality of blades (12) formed on the leading face of the bit body and extending outwardly away from the axis of the bit towards the gauge region so as to define a fluid flow channel (14) between the leading edge of each blade and the trailing edge of the adjacent preceding blade. A plurality of cutting elements (18) are mounted along the leading edge of each blade, and there is provided, in one or more of the channels, a main nozzle (20) which directs fluid along the leading edge of one blade so as to clean and cool the cutting elements on it, and a subsidiary nozzle (22) which is located and orientated so as to direct fluid along the trailing edge of the preceding blade in a direction opposite to the direction of flow from the main nozzle, so as to tend to enhance partial recirculation of fluid flow in the flow channel between the blades.
Patent EP-0744821-A2 (EP)
Inventor: SUZUKI HIDETOSHI
IPC: H02N1/00
Filed: 1996-05-24
Abstract: In an electro static actuator, a stator element (22) having electrodes (30a, 30b) formed on an insulation layer (29) and a movable element (21) having electrodes (27a, 27b) formed on an insulation layer (26). The movable element is arranged opposite to the stator element so as to be movable with respect to the stator element. The electrodes of the movable element and the stator element are connected together at every other electrode to provide two phases (a, b ; U, V) for the movable element and the stator element, respectively. An interval (L3, L4) of the electrodes of the stator element is made unequal. The electrodes of the movable element are applied with a voltage of fixed polarity, while the electrodes of the stator element are applied with a voltage of switched-over polarity. A ground section (40) is provided between adjacent ones of the electrodes of one of the movable element and the stator element and is continuously grounded.
Patent EP-0753985-A2 (EP)
Inventor: TANABE KOJI
IPC: H05B33/00
Filed: 1996-07-11
Abstract: All of a transparent electrode layer (2), a light-emitting layer (3), a dielectric layer (4), a back-surface electrode (5), collecting electrodes (5a, 5b), and an insulating coat layer (6) are laminated with predetermined patterns by screen printing on a insulating transparent film (1). Conductive paste used for forming transparent electrode layer (2) comprises conductive powder of indium oxide which contains needle-like powder (A) and fine-grain powder (B) at a blending ratio of (A):(B)=100:0 to 20:80. A binder resin (D), being a photo-hardening or thermal-hardening resin, is mixed with the conductive powder (C) at a blending ratio of (C):(D)=45:55 to 95:5, thereby obtaining an excellent EL lighting element. In an illuminated switch unit, a switch operating projection (14) is provided on the reverse surface of an EL lighting element (15) and this EL lighting element (15) is fixed above a membrane switch (13) via a spacer (16), thereby removing any obstacles interrupting or intercepting illumination light emitted from EL lighting element (15).
Patent EP-0759309-A2 (EP)
Inventor: FRANCISCHELLI DAVID
IPC: A61N1/362
Filed: 1996-07-30
Abstract: A device and algorithm for a combined cardiomyostimulator and a cardiac pacer-cardioverter-defibrillator. In particular the present invention operates, in a first embodiment, to deliver stimulation to a skeletal muscle 3 grafted about a heart 2; sense depolarizations of a patient's heart; measure the intervals separating successive depolarizations of the patient's heart; define first and second interval ranges; determine the number of the measured intervals falling within the first and second interval ranges; inhibit the delivery of stimulation to a skeletal muscle grafted about a heart upon the sensing of a depolarization within the first or second interval range; detect the occurrence of a first type of arrhythmia when the number of the measured intervals falling within the first interval range equals a first predetermined value; detect the occurrence of a second type of an arrhythmia when the number of the intervals falling within the second interval range equals a second predetermined value; deliver a first type of arrhythmia therapy in response to the detection of the first arrhythmia; and deliver a second type of arrhythmia therapy in response to the detection of the second arrhythmia, the second type of arrhythmia therapy having a cardiac stimulation component and a skeletal muscle component.
Patent EP-0757154-A2 (EP)
Inventor: DOLEZAL GEORGE E
IPC: E21B10/25
Filed: 1996-08-02
Abstract: An earth-boring bit has a bit body and at least one bearing shaft depending inwardly and downwardly from the bit body. The bearing shaft has a base and a generally cylindrical bearing surface and at least one cutter is mounted for rotation on the bearing shaft. A bearing seal recess is formed generally at the base of the bearing shaft and defines a cylindrical seal face radially recessed from the journal bearing surface. A cutter seal recess is formed in the cutter generally opposite the bearing seal recess and defines a bearing cylindrical seal face. The cutter and bearing seal recesses define a seal gland including a pair of opposed radial seal surfaces. A resilient seal ring is disposed in the seal gland and compressed between the cylindrical seal faces.
Patent EP-0782334-A2 (EP)
Inventor: KIKUCHI HIDEHIKO
IPC: G11B27/34
Filed: 1996-12-20
Abstract: Telecine signal conversion method for converting an interlaced scan telecine signal generated by a 2-3 pull-down system, wherein a picture of the first frame is converted into an interlaced signal of the first and second fields and a picture in the following second frame is converted into an interlaced signal in the third, fourth and fifth fields, into a progressively scanned telecine signal including the steps of detecting a pull-down phase of the interlaced scan telecine signal, specifying the first and second fields based on the detected pull-down phase, composing picture signals of the specified first and second fields and generating progressively scanned telecine signals from the picture signals of the first and second frames, and specifying the third and fourth fields based on the detected pull-down phase, composing picture signals of the specified third and fourth fields and generating progressively scanned telecine signals from the picture signals of the third, fourth and fifth frames.
Patent EP-0780511-A2 (EP)
Inventor: KETTUNEN JYRKI
IPC: D21C3/22
Filed: 1996-12-18
Abstract: The present invention is related to a method of producing paper pulp from a fibrous raw material. According to the invention, such pulpwood is used in which the content of phenol compounds or phenolic derivatives is clearly, advantageously at least 20 % lower than the average content of such compounds in the native grade of the raw material. Advantageously, the content of parahydroxybenzoic acid (PHBA) is determined from the pulpwood and pulpwood containing low PHBA levels is used as pulping raw material. The invention also provides a method of producing pulpwood suitable for use in the manufacture of easily bleachable paper pulp, in which method selected native specimens of pulpwood trees with an advantageously low content of phenol compounds or phenolic derivatives are produced by micropropagation, the cloned tree specimens are planted and grown to obtain pulping raw material, the pulpwood is harvested, and the pulpwood is produced into paper pulp using mechanical, chemical or chemimechanical delignification methods.
Patent EP-0808054-A2 (EP)
Inventor: MATSUI DAISUKE
IPC: G06T1/00
Filed: 1997-05-16
Abstract: An image reading apparatus that, when the speed for reading document exceeds a permissible reading speed of the reader 2, a data controller 100 automatically converts the image data 11 to converted data having the same line image data as the line image data following to the line image data supplied from the reader 2 when the relative moving speed between the reader 2 and the document 1 exceeds a predetermined value, and supplies the converted data to the image processor 5.
Patent EP-0836820-A2 (EP)
Inventor: KIRSCH WOLFGANG
IPC: A47C7/38
Filed: 1997-09-17
Abstract: The neck cushion (3) is provided to the back rest at the height if the user, with its rear wall (4) locating against the front wall (5) of the back rest cushion (2). The front wall of the back rest cushion has two slots that run vertically relative to the furniture and are spaced apart in a horizontal direction, in which is sewn a through zip fastener (7). The zip fasteners have two counter-running zip fastener slides (8,9), the lower (8) of which opens in a vertical operating direction downwards towards the tip closure and the upper (9) closes in a vertical operating direction downwards towards the zip fastener, and vice versa. A total number of four zip fastener slides is provided to the cushion rear wall.
Patent EP-0834437-A2 (EP)
Inventor: GRAMS KAI-UWE
IPC: B62D1/18
Filed: 1997-09-17
Abstract: The steering column adjustment unit has an electrically driven device to adjust the longitudinal position and inclination. Apart from the drive unit (10) to rotate the adjusting spindle 912), the adjuster (3) has at least two spindle nuts (21,41). For the longitudinal position and inclination adjustment, each uses at least one mechanism (20,40) and a switch device (24,44). Between each of the switch devices and the neighbouring spindle nut, a positive locking connection can be made. The switch devices are designed as a lifting magnet provided with a moving peg engaging with corresponding recesses in the spindle nuts. These recesses are located around the periphery of the nuts.
Patent EP-0841357-A2 (EP)
Inventor: HAEBERLE KARL DR
IPC: C09D151/08
Filed: 1997-11-04
Abstract: The preparation of a polyurethane hybrid dispersion comprises radically polymerising a compound(s) with an olefinically unsaturated double bond in the presence of a polyurethane(s) in a mixture of water and an organic solvent(s). The solvent(s) is water-miscible, has no olefinically unsaturated double bond, has a b.pt. of less than 100 degrees C and is separated off, by distillation, after polymerisation. Also claimed are: (1) the obtained dispersion; and (2) a coating composition containing the dispersion.