Patents by Inventor Walter Munch
Walter Munch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 5315807Abstract: A vacuum means for detecting transverse seal areas dividing unsealed areas in adjacent plies of a moving, multiple ply web includes vacuum ports defining a gap through which the web moves. Unsealed web areas are sucked against the ports. When a sealed area enters the gap, it is sucked to one or the other port, uncovering the opposite port. The ensuing pressure differential is sensed to indicate a seal entering or passing the gap. Seal signals are produced and used to control accurate cutting at the seals to separate the web into individual pouches. Control and circuitry apparatus and methods are disclosed.Type: GrantFiled: October 30, 1992Date of Patent: May 31, 1994Assignee: R.A. Jones & Co. Inc.Inventors: Randall C. Restle, Walter Munch
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Patent number: 4738035Abstract: A drying apparatus for sheets of sliced veneer has two conveyor belts lying one above the other running together jointly around a partially curvilinear, looped path guided by a plurality of guide apparatuses, the belts being positioned so that the sheets may be inserted between the belts for transport in a direction transverse to their widths, wherein the conveyor belts run rectilinearly between at least two of the adjacent guide apparatuses for a distance at least equal to half the maximum width of the sheets fed between the belts. The guide apparatuses may be rotatable cylindrical structures, for example rollers or cylinders, whose axes of rotation preferably all lie in the same horizontal plane. These rotatable cylindrical structures may be provided with brakes, drying and heating units as well. Furthermore the drying apparatus provides a velocity difference between the belts of from 2% to 5% and the belts passing between adjacent pairs of rollers are inclined at angles from 30.degree. to 75.degree..Type: GrantFiled: November 26, 1986Date of Patent: April 19, 1988Assignee: Babcock-Bsh AktiengesellschaftInventors: Ingo Grebe, Walter Munch
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Patent number: 4700706Abstract: A temperature-storage pack has a tightly bonded sleeve partly filled with temperature-storage material that is kneadable, non-flowing and lacking component builder substances and included air. The sleeve is formed from a vacuum-formed cup-shaped section bonded to a planar part.Type: GrantFiled: February 3, 1986Date of Patent: October 20, 1987Inventor: Walter Munch
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Patent number: 4654981Abstract: A drying apparatus for sheets of sliced veneer has two conveyor belts lying one above the other running together jointly around a partially curvilinear, looped path guided by a plurality of guide apparatuses, the belts being positioned so that the sheets may be inserted between the belts for transport in a direction transverse to their widths, wherein the conveyor belts run rectilinearly between at least two of the adjacent guide apparatuses for a distance at least equal to half the maximum width of the sheets fed between the belts. The guide apparatuses may be rotatable cylindrical structures, for example rollers or cylinders, whose axes of rotation preferably all lie in the same horizontal plane. These rotatable cylindrical structures may be provided with brakes, drying and heating units as well. Furthermore the drying apparatus provides a velocity difference between the belts of from 2% to 5% and the belts passing between adjacent pairs of rollers are inclined at angles from 30.degree. to 75.degree..Type: GrantFiled: February 19, 1985Date of Patent: April 7, 1987Assignee: Babcock-BSH AktiengesellschaftInventors: Ingo Grebe, Walter Munch
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Patent number: 4655113Abstract: A microprocessor-based processing system for monitoring the tempo rate and rhythm in an electronic musical instrument having an automatic rhythm accompaniment unit. In a first mode of operation, the monitor displays the tempo of the rhythm accompaniment unit in numeric characters representing the number of beats per minute. In a second mode of operation, the monitor displays a numerical 1 representing the down beat in a first display device, a numerical 2 representing the second beat in adjoining display device, and successively incremented numerical integers associated with successive beats in successive numerical display devices until all numerical integers associated with beats have been displayed, thereby producing a timing display having a motion effect for synchronizing the music being played with the rhythm accompaniment tempo.Type: GrantFiled: February 4, 1982Date of Patent: April 7, 1987Assignee: Baldwin Piano & Organ CompanyInventors: David A. Bunger, Walter Munch, Russell L. Withington
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Patent number: 4460869Abstract: A method and apparatus for monitoring the state of the surface of a moving body wherein a four-terminal eddy-current coil circuit is connected in a feedback loop of an RC resonator. The eddy-current coil circuit is placed in proximity to the monitored surface of the moving body and connected in the feedback loop of an RC resonator such that a change in the state of the surface of the moving body results in a change in the conductivity thereof, which conductivity change produces a phase displacement changing the output frequency of the RC resonator. During operation, a first data set is obtained from the coil circuit and RC resonator presenting a first runout profile of the body when the monitored state is in an initial state. The first data set is stored in a memory, and a subsequent profile is derived to obtain a second data set indicative of the operational state of the surface of the moving body.Type: GrantFiled: February 23, 1982Date of Patent: July 17, 1984Assignee: BBC Brown, Boveri & Company, LimitedInventors: Werner Buser, Pierre Keller, Walter Munch
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Patent number: 4379422Abstract: Simultaneously played notes on a keyboard are automatically provided with different voice timbres. The assignment of voices to notes is by relative frequency-scale position within the chord. If four or more notes are played, the notes are scanned along the musical scale and the three lowest notes played and the highest note are sounded in different voices with the solo voice assigned to the highest note. Assignment of voices occurs automatically when fewer than four keys are played. Time division multiplex digital logic signals representative of the played keys are applied to a memory circuit and a comparator circuit. If the information stored in the memory from the previous scan cycle is unchanged the comparator provides an enabling signal to a monostable and enable logic circuit. A priority selector circuit provides logic information to the monostable and enable logic circuit which outputs this information and information representative of the total number of keys played.Type: GrantFiled: April 27, 1982Date of Patent: April 12, 1983Assignee: Baldwin Piano & Organ CompanyInventors: Walter Munch, Dale M. Uetrecht
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Patent number: 4296667Abstract: A microprocessor controlled electronic capture combination action system for use in an electronic organ for selecting a predetermined combination of stops to define the organ voicing. The system includes a plurality of stop tabs for setting and resetting the stops, a plurality of pistons for setting a desired combination of stops to a predetermined condition, a random access memory for storing data associated with a selected combination of stops, a read only memory containing a permanently stored operating program incorporating a plurality of operating instructions, an indicator light associated with each of the stop tabs and a microprocessor responsive to the operating instructions. The stop tab and pistons are continually and sequentially scanned to detect the contact closures. Actuated stop tabs cause the associated stops to be selected and the indicator lights illuminated.Type: GrantFiled: February 14, 1980Date of Patent: October 27, 1981Assignee: Baldwin Piano & Organ CompanyInventors: David R. Wade, Walter Munch
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Patent number: 4176575Abstract: Disclosed is a touch operated capacitance switch which may be used in connection with a digital arpeggio system for an electronic organ that through the use of digital techniques permits arpeggios, note sequences as well as strum, multi, organ, and normal modes of operation to be played automatically. Two counters scan by counting through an 8.times.8 matrix of 64 words covering the 61 notes of an organ in rapid sequence upon the playing of one or more organ keys. Each word is fed to a corresponding one of 61 decoders, one for each note of the keyboard. If a corresponding key has been played, the decoder provides a signal to a corresponding pulser circuit which enables a corresponding keyer to transmit an audio signal from an audio oscillator corresponding to the played key to an output system and loudspeaker.Type: GrantFiled: June 21, 1977Date of Patent: December 4, 1979Assignee: D. H. Baldwin & CompanyInventor: Walter Munch
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Patent number: 4170916Abstract: A touch operated capacitive switch for altering electrical signals controlling the mode of operation of an electronic musical instrument. The switch comprises a thin laminate having a non-conducting lamina sandwiched between a conducting touch electrode and a conducting guard electrode, each electrode having an electrical connector for connecting the switch to alternating electrical signals having substantially the same phase and amplitude to reduce the capacitance between the touch electrode and points of ground potential located in or on the instrument for increasing the sensitivity of the switch. The switch is non-conductively secured to the instrument with the guard electrode facing the instrument, such that the capacitance of the switch may be altered by touching the touch electrode.Type: GrantFiled: June 23, 1977Date of Patent: October 16, 1979Assignee: D. H. Baldwin CompanyInventors: William L. Fritz, Walter Munch
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Patent number: 4058042Abstract: A transposing electronic instrument wherein the clock frequency applied to control a top octave frequency generator is derived by comparing any single output of the generator with the response of a frequency reference circuit to that output, deriving a dc voltage representative of the difference in frequency of the input and output of the reference circuit and controlling the clock frequency from the dc voltage, thereby transposing all the outputs of the top octave frequency generator.Type: GrantFiled: June 20, 1975Date of Patent: November 15, 1977Assignee: D. H. Baldwin CompanyInventors: David R. Wade, Walter Munch, Jr.
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Patent number: 4006658Abstract: The present system is a capture action system for electronically recording stop tab configurations in an electric organ, and for recalling the stop tab configurations at will, by depressing of a single control piston for each desired configuration of stop tabs. The system includes provision for setting and recalling combinations of stop tabs associated with a single division of the organ, for example, the swell manual, but not affecting tabs in other divisions, and also includes provision for recording and recalling combinations of all tabs on the organ (general stop) without regard to division. The system further includes a divisional or general cancel function, for operated tab switches, resetting these to inoperative position, and reversible stop functions in which a control piston when actuated reverses the position of its associated stop tab, the reversible stops retaining their abilities to function within the divisional and general combinations.Type: GrantFiled: January 26, 1976Date of Patent: February 8, 1977Assignee: D. H. Baldwin CompanyInventors: Joseph L. Kappes, Walter Munch, Jr., Dale M. Uetrecht