U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5500234

Crispy Chip Sandwich and Process of Producing a Sandwich Product

A food product comprising a multilayer cookie or snack having outer layers formed from a crispy type edible food product such as a potato chip or corn chip, etc. with an intermediate marshmallow layer being in contact with the inner surface of each crispy chip and one or more filler substances.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 336/117 - With core


Subclass of Class 336 - Inductor devices
Definition: Subject matter wherein one of the coils is provided with
No. of patents: 18
Last issue date: 01/18/2011


NumberTitleIssue Date
7872557Inductive interface for an article of clothing and use of the interface
The invention relates to an article of clothing (10) comprising at least one layer consisting of a flexible material and an inductive coupling device (20) for transmitting an electric current and/or data signals through the layer or layers of the flexi...
01/18/2011
7378036Ferrite material and electronic component using the same
A ferrite material of the present invention is configured such that 0.05 to 1.0 wt % of bismuth oxide in terms of Bi2O3, 0.5 to 3.0 wt % of tin oxide in terms of SnO2, and 30 to 5000 wt ppm of chromium oxide in terms of Cr2
05/27/2008
7093687Angle sensor, angle-torque sensor and electric power steering unit using same
An angle-torque sensor has: a torque detection coil that detects a change in state quantity in a mechanism to detect a relative angle made between input axis and output axis of a torsion bar to be twisted by a torque; an angle detection coil that detects a change in...
08/22/2006
7088212Transformer with variable reluctance
A transformer having variable reluctance, that controls the amount of power conveyed from an input to a load, based on a value selected by a computer control. The load power is varied by controlling the section and air gap between two parallel iron cores and a magne...
08/08/2006
7053791Inductive transformer
The invention relates to an inductive transmitter for transmitting measurement data and electrical energy between two components (1, 2) that move in relation to each other, having at least one primary (3, 5) and at least one secondary transmitter compo...
05/30/2006
6963263Non-contact electrical energy transfer system
A non-contact electrical energy transfer system has a nearly continuous loop of ferromagnetic material that defines a gap. A first electric conductor is coiled about a portion of the nearly continuous loop that opposes the gap. A block of the same ferromagnetic mate...
11/08/2005
6952152Winding fixing structure of a rotary transformer-type resolver
A spacer 2 is provided between an inner core 62 and a resolver rotor 63, which are respectively attached to a rotary shaft 68. A cutout groove 42 is formed at a flange 41 of the inner core 62. A fixing groove 3
10/04/2005
6897756Apparatus with two components being movable relative to each other and a device for simultaneous transfer of electric power and information between these components
The invention relates to an apparatus with a device for simultaneous transfer of electrical power and information between two components being movable to each other and preferably comprising a stationary and a movable component. According to the invention the appara...
05/24/2005
6803758Non-contact magnetically variable differential transformer
A magnetically variable differential transformer, comprising: a primary winding; a first secondary winding; a second secondary winding; a non-movable permeable core disposed within the primary winding, the first secondary winding and the second secondary winding; an...
10/12/2004
6781496Electromagnetic connecting device for high voltage and large current
A primary winding 12 connected to a high-voltage, a large-current power supply 1, a secondary winding 14 connected to an electromagnetic forming coil 2, and a magnetic core 16 for guiding the magnetic flux produced by the primary w...
08/24/2004
6650216Inductive transformer and method for producing the same
An inductive transformer for transmitting measurement data and/or electrical energy between two components (1, 2) moving relative to one another includes one primary and one secondary transformer part (4, 5), in which a gap is formed between the moving co...
11/18/2003
6424795Method and apparatus for recording and reproducing video data, and recording medium
A video recording apparatus allowing any of recordable players and other ordinary players that reproduce MPEG moving pictures to reproduce still pictures when in reproducing photographed still pictures and preferred to record fine still pictures. When rec...
07/23/2002
6388548Non-contact transformer and vehicular signal relay apparatus using it
It is intended to provide a non-contact transformer which simplifies attachment work, causes no sound of rubbing between wires or resistance during steering wheel manipulation, increases the transmission efficiency, and can be manufactured easily by virtu...
05/14/2002
6218924Arrangement for the contactless transmission of an air-bag release signal
The arrangement includes a transformer whose primary winding and secondary winding are in separate pot cores which can rotate in opposite directions about the axis of rotation of the steering wheel. To prevent these transformers from transferring energy t...
04/17/2001
5587578Method and apparatus for optimizing magnetic flux through an electronic label of a contact-free identification system
The system comprises firstly an electronic label and, secondly, a label reader. The label comprises a foil made of a material that conducts magnetic fields and has a low coercive field. It is placed against the antenna and is parallel to the antenna to fo...
12/24/1996
4634126Device for converting the amount of a mechanical displacement into electrical signal
A transducer converts the amount of mechanical displacement of a member into an electrical signal by magnetic induction. Two fixed coils different in winding direction from each other are spaced apart from each other by a suitable distance and connected i...
01/06/1987
4425511Planar coil apparatus employing a stationary and a movable board
A planar coil apparatus is disclosed for providing an output signal indicative of a movement between at least a first and a second position. A first stationary planar member has disposed on a surface, a first flat coil configuration which is emplaced ther...
01/10/1984
4117436Torqueless relatively moving transformer windings
A transformer for coupling between relatively moving elements having a limited degree of motion without inducing torques or forces between the elements as the result of fluxes coupling transformer windings. The transformer includes a primary and secondary...
09/26/1978
 
Sign InRegister
Username  
Password   
forgot password?