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Analysis

1 / 413,573
1.WO/2003/040760OBJECTIVE ORIENTED NMR LOGGING METHOD AND APPARATUS
WO - 15.05.2003
Int.Class G01R 33/44
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
44using nuclear magnetic resonance
 Appl.No PCT/US2002/035620 Applicant BAKER HUGHES INCORPORATED Inventor CHEN, Songhua
The invention is an objective oriented NMR logging method and apparatus. Based on an objective, a combination of multiple building blocks that form a comprehensive logging program achieves a defined set of logging objectives. An example of a building block is a trainlet sequence (413) with a short interval between trainlets. Another example of a building block is a CPMG sequence (403) or a modified CPMG sequence having a refocusing angle between 90 and 180 degrees.
2.WO/2003/012249DEVICE FOR THE ACOUSTIC ACTION ON A OIL AND GAS-BEARING FORMATION
WO - 13.02.2003
Int.Class B06B 1/06
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BGENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
1Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency
02making use of electrical energy
06operating with piezo-electric effect or with electrostriction
 Appl.No PCT/RU2002/000360 Applicant PODOBED, Viktor Sergeevich Inventor PODOBED, Viktor Sergeevich
The invention relates to the oil and gas industry and can be used for extracting oil. The inventive device comprises a well arrangement provided with two or more acoustic radiators (1) which are arranged in the lower part thereon and open to the environment by means of windows embodied in the walls of a logging instrument body. Each radiator is provided with two reflectors in the form of cone (12) which are coaxially arranged in an individual manner on both sides of the end of the radiator. The height of the cone is equal to the radius of the reflector, the top thereof having an angle of 90° being oriented towards said reflector. The distance between the ends of the adjacent conical reflectors (12) d ranges from 2 mm to 10 % of the height thereof, the distance from the end of the radiator (1) to the top of the reflector (12) being selected according to the condition of maximum transmission of a mean power to the formation and calculated in accordance with the following formula: A = nλ/8-R, Wherein: n= 1,5,9 λ is an acoustic wavelength R is the internal radius of a well tube. Each acoustical reflector is formed by two identical piezo packages (2) and (3) having a length equal to a quarter length of the acoustic wave in the piezo element material. Said piezo packages are provided with a common fixing base (4) disposed therebetween, the lateral piezo elements of the piezo packages (2) and (3) having an equal polarity. Said invention increases the efficiency factor and the performance of the oil production.
3.WO/2005/004277METHOD AND APPARATUS FOR REDUCING SAR EXPOSURE IN A COMMUNICATIONS HANDSET DEVICE
WO - 13.01.2005
Int.Class H01Q 1/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
 Appl.No PCT/KR2003/002941 Applicant SK TELECOM CO., LTD. Inventor JO, Youngmin
An antenna structure for use in a communications device for reducing a user's SAR exposure. In addition to the conventional antenna elements, e.g., a radiating element and a ground plane, the antenna structure of the present invention comprises a conductive element for directing radio frequency energy emitted by the radiating element away from the user, thereby reducing the user's SAR exposure. The conductive element can be disposed on an interior or an exterior surface of a case enclosing the communications device.
4.WO/2003/097442FLOATING FOUNDATION SERVING AS A RIGID PLATFORM
WO - 27.11.2003
Int.Class B63B 5/20
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
5Hulls characterised by their construction of non-metallic material
14made predominantly of concrete, e.g. reinforced
18built-up from elements
20in combination with elements of other materials
 Appl.No PCT/DE2003/001418 Applicant CLEMENT, Jürgen Inventor CLEMENT, Jürgen
The invention relates to a floating foundation serving as a rigid platform comprised of concrete floating bodies (1), which have a polystyrene insert and are joined in non-positive manner. The aim of the invention is to produce floating foundations (islands) that can support different loads such as: buildings, moving installations, gardens, terraces with seating, gastronomy, suspended tanks, suspended pipes or other accessible premises for observing sea animals. Large floating foundations comprised of concrete floating bodies (1) are required for constructing floating islands of this type that support different loads, whereby these concrete floating bodies can be interconnected by means of foundation beams (2) provided for absorbing tensile and compressive forces. The invention makes these large floating foundations possible and has many diverse applications.
5.WO/2004/038859INDEPENDENTLY TUNABLE MULTIBAND MEANDERLINE LOADED ANTENNA
WO - 06.05.2004
Int.Class H01Q 1/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
 Appl.No PCT/KR2003/002211 Applicant SK TELECOM CO., LTD. Inventor Caimi, Frank M.
An antenna for transmitting and receiving radio frequency energy. The antenna comprises a conductive top plate formed in the shape of a spiral. In one embodiment a sidewall meanderline extends from an edge of the top plate in the direction of a ground plane. A shorting meanderline connects the top plate and the ground plane. A first region of the top plate overlies the ground plane. A second region of the top plate extends beyond the ground plane. Tuning is provided by adjusting the length and other dimensions of the meanderlines.
6.WO/2002/097238PULSED METHOD FOR PROCESSING THE BOTTOMHOLE ZONE OF A FORMATION
WO - 05.12.2002
Int.Class E21B 43/00
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
43Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
 Appl.No PCT/RU2001/000520 Applicant GUBAR, Vladimir Alekseevich Inventor GUBAR, Vladimir Alekseevich
The invention relates to the operation of oil, gas, water and other wells and is used for the pulsed processing of the bottomhole of a formation in order to improve the rock permeability and increase the performance of wells. The inventive method consists in running a pressure pulse generator into the perforation zone of the well and stopping said generator oppositely to the upper area, which can ensure a maximum product extraction. Afterwards, the pulses whose pressure is by three times higher than the formation pressure are applied.
7.WO/2005/006486APPARATUS FOR REDUCING GROUND EFFECTS IN A FOLDER-TYPE COMMUNICATIONS HANDSET DEVICE
WO - 20.01.2005
Int.Class H01Q 1/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
 Appl.No PCT/KR2003/002942 Applicant SK TELECOM CO., LTD. Inventor JO, Youngmin
An antenna for a folder type communications handset. The handset comprises first and second enclosures pivotably joined to permit rotation of one enclosure relative to the other enclosure. The antenna is disposed over a ground plane formed in a printed circuit board in the first enclosure. The second enclosure also comprises a ground plane. A feed terminal and a ground terminal of the antenna are disposed to limit field coupling between the feed terminal and the ground plane in the second enclosure. The feed and the ground terminals are each connected to corresponding terminals on the printed circuit board by meanderline conductors.
8.WO/2023/204772MINI-SCREWS ANCHORED CASTED PALATAL PLATE FOR UPPER ARCH DISTALIZATION
WO - 26.10.2023
Int.Class A61C 7/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
02Tools for manipulating or working with an orthodontic appliance
 Appl.No PCT/SY2022/050001 Applicant RAGHIS, Tuqa Rashad Inventor RAGHIS, Tuqa Rashad
A custom-made appliance designed for total distalization of the upper dental arch. It consists of a Vitallium bar with two posterior holes for mini-screws' insertion localized at the para-median area, and two extended lever arms with two posterior hooks. The palatal plate should be applied with a stainless steel anterior trans-palatal arch, which is inserted in the palatal tubes of the maxillary first molars' bands and provided with two anterior soldered hooks. Distalization of the upper arch can be accomplished by applying an elastic chain or closed coil spring from the anterior hooks of the trans-palatal arch to the posterior hooks of the palatal plate.
9.WO/2003/084074A SYSTEM AND METHOD FOR ADAPTIVE SIGMA-DELTA MODULATION
WO - 09.10.2003
Int.Class H03M 3/02
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
MCODING, DECODING OR CODE CONVERSION, IN GENERAL
3Conversion of analogue values to or from differential modulation
02Delta modulation, i.e. one-bit differential modulation
 Appl.No PCT/IB2002/002120 Applicant MED-EL ELEKTROMEDIZINISCHE GERÄTE G.M.B.H. Inventor ZIERHOFER, Clemens, M.
A method and system for an adaptive sigma-delta (Σ-Δ) modulator with one bit quantization that improves the signal-to-noise (SNR) of a Σ-Δ modulator is presented. A difference signal is produced representing the difference between an analog input signal x(n) and a first adaptive feedback signal z(n), the amplitude of the analog input x(n) within a first range [-a, +a]. The difference signal is accumulated to produce a first accumulated signal representing an accumulation of the difference signal. The first accumulated signal is then quantized, creating a first quantized digital signal y0(n). Based on the first quantized digital signal y0(n) a first digital output signal z0(n) is produced, such that the instantaneous magnitude of the first analog feedback signal z(n) is substantially kept within the first range [-a, +a] and greater than the analog input signal's x(n) instantaneous magnitude. A digital-to-analog conversion is performed on the first digital output signal z0(n) to produce the first adaptive feedback signal z(n).
10.WO/2003/016179LARGE REFUSE CONTAINER COMPRISING A PIVOTABLE, CONVEX SWING LID
WO - 27.02.2003
Int.Class B65F 1/16
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
1Refuse receptacles
14Other constructional features
16Lids or covers
 Appl.No PCT/DE2001/004137 Applicant IVB UMWELTTECHNICK GMBH Inventor METZNER, John
The invention relates to a large refuse container (10) comprising a pivotable, convex swing lid (11) with a safety locking mechanism, said lid being hinged on the two shorter lateral walls on the exterior of the container body by means of arms (12). According to the invention, a detachable locking connection (19) is provided between the rear area of the swing lid (11) including the swing lid arms (12) and the container body areas (17, 18) that are covered by said lid area when the lid is opened.
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