baber/WOPTO huggingface dataset:
Patent MX-PA04001318-A (MX)
Title: Modular voc entrapment chamber for a two-chamber regenerative oxidizer.
Inventor: JAMES T CASH
IPC: F23G7/06
Filed: 2002-06-18
Abstract: Regenerative oxidizer including an entrapment chamber and damper assembly, as well as a method of oxidizing volatile organic compounds in a gas using such apparatus. To improve the VOC destruction efficiency and eliminate opacity issues resulting from heat exchange matrix regeneration, untreated fluid can be diverted away from the oxidizer exhaust stack and directed into a "holding vessel" or VOC entrapment chamber. The assembly utilizes a single damper in order to divert the exhaust flow from the oxidizer either to exhaust or to the entrapment chamber. The entrapment chamber preferably has a modular construction, which facilitates expanding or decreasing the volume of the chamber. The design facilitates installation and can be retrofitted on existing equipment. The damper diverts the flow of gas with minimal or no negative impact on the process flow.
Patent MX-PA04002491-A (MX)
Title: Vacuum cleaner apparatus and hose thereof.
Inventor: DIANE GIBSON
IPC: A47L9/00
Filed: 2002-09-13
Abstract: A vaccum cleaner has a hose (10, 30, 30') that is retractable in length by the application of reduced pressure from the vacuum cleaner. After use, the free end (14, 21, 33) of the hose is occluded so that pressure falls within the hose and it is retracted in length. The hose is restrained in its shortened length before suction is turned off. The hose in its retracted state may be stored on or off the vacuum cleaner..
Patent MX-PA04003421-A (MX)
Title: Ee3-protein family and corresponding dna sequences.
Inventor: NIKOLAUS GASSLER
IPC: A61P31/04
Filed: 2002-10-18
Abstract: The invention relates to (i) DNA sequences, (ii) expression vectors, comprising said DNA sequences, (iv) host cells, comprising said expression vectors, (v) genetic products, coded by said sequences, (vi) transgenic animals, altered with regard to said sequences, (vii) antibodies against said genetic products, (viii) method for the expression and isolation of said genetic products, (ix) use of said DNA sequences or genetic products as medicaments, (x) pharmaceutically effective compounds and method for production and use thereof and (xi) non-therapeutic uses of said DNA sequences or genetic products.
Patent MX-PA04003969-A (MX)
Title: Regulated nucleic acid expression system.
Inventor: YUNG-NIEN CHANG
IPC: C12N7/01
Filed: 2002-10-30
Abstract: The present invention provides nucleic acid constructs, expression systems, and methods relating to the regulation of gene expression. The invention may be applied to regulate the expression of any coding sequence of interest, including those coding for viral components necessary for the packaging of viral particles.
Patent MX-PA04005223-A (MX)
Title: Method for the ultrasonic treatment of hair and other keratinous fibers.
Inventor: MICHAEL ANDREW OLSHAVSKY
IPC: A61K8/44
Filed: 2002-12-05
Abstract: The invention is the use of a chelating agent with an ultrasonic device for the treatment of hair and other fibers. The treatment device includes an ultrasound generator, a comb device responsive to the generated ultrasonic waves, a reflector for reflecting the incident ultrasonic waves disposed on the distal end of the comb device, and a chelating agent preferably disposed within the treatment device. The treatment device efficaciously dispenses the chelating agent and ultrasonically treats the fiber.
Patent MX-PA04006167-A (MX)
Title: Mobile, expandable structure, assembly support system.
Inventor: MORROW FLOYD L
IPC: E04B1/344
Filed: 2002-12-18
Abstract: A low profile, expandable, mobile rigid structure (10) with a unique assembly and support system, that can easily be transported by an average sized vehicle. The structure (10) features a central structure (12) with a central roof section (18), a pair of endwall assemblies (20), and a central floor mounted to a base. The endwalls (20) are two pieced having a bottom endwall panel (26) and a top endwall panel (24). From the side of the central structure (12) one or more side sections (48A, 48B) are retractable and expandable to increase the size of the floor space inside. The two pieced endwalls (20) allow for compaction of the structure for travel by translating the lower portion of the endwall (26) from supporting the upper portion. A two pieced door (28, 30) allows entry into the structure (10) when it is expanded.
Patent MX-PA04006855-A (MX)
Title: Polyalkylene polymer compounds and uses thereof.
Inventor: LIN EDWARD Y
IPC: A61K47/48
Filed: 2003-01-17
Abstract: The biological activity of biologically active compounds and reduction of toxicity is addressed by the conjugation of a biologically active compound with an activated polyalkylene glycol having a moiety which covalently bonds to the compound. A pharmaceutical composition containing the polyalkylene glycol conjugate and a carrier, and a method of treating a patient by the administration of a composition with the polyalkylene glycol conjugate are described.
Patent MX-PA04008823-A (MX)
Title: Method of identifying genes controlling diferentiation.
Inventor: JAMES A THOMSON
IPC: C12Q1/68
Filed: 2003-03-14
Abstract: A method for identifying the genetic factors responsible for cell differentiation based on expression cloning is described. To determine what genetic factor leads to the differentiation of a cell from a beginning cell type to a target cell type, a cDNA library is obtained, packaged in an expression vector and transformed into cells of the beginning cell type. The expression vector also preferable includes a marker gene system under the control of a tissue specific promoter operable in the tissue type of the target cell type. The transformed cells are then cultured until cell differentiation begins, then the culture is screened or selected to identify the cells which undergo differentiation toward the target cell type. By examining the cDNA insert in the differentiated cells, the genetic factor responsible for the differentiation process can be identified.
Patent MX-PA04011168-A (MX)
Title: Cognitive flow control based on channel quality conditions.
Inventor: YI-JU CHAO
IPC: H04L12/56
Filed: 2003-05-08
Abstract: A system and method which improve the performance of a wireless transmission system by intelligent use of the control of the flow of data between a radio network controller (RNC) (12) and a Node B (54). The system monitors certain criteria and, if necessary, adaptively increases or decreases the data flow between the RNC (12) and the Node B (54). This improves the performance of the transmission system by allowing retransmitted data, signaling procedures and other data to be successfully received at a faster rate, by minimizing the amount of data buffered in the Node B (54). Flow control is exerted to reduce buffering in the Node B (54) upon degradation of channel qualities, and prior to a High Speed Downlink Shared Channel (HS-DSCH) handover.
Patent MX-PA05000834-A (MX)
Title: Head restraint assembly and method for its manufacturing.
Inventor: RIDGWAY BAILEY
IPC: B60N2/48
Filed: 2003-08-07
Abstract: A head restraint assembly (10) comprising a frame assembly (20) including a retention member (30). A pillow (40) coupled to the frame assembly (20) with the pillow configured to allow access to the retention member (30). A cover assembly (50) having a back end (59) and a front end (57) envelopes and conforms to the shape of the pillow (40) with the cover assembly including a flat strip member (62) coupled to the back end (59) and a barb strip member (64) coupled to the front end (57) of the cover assembly. The flat strip member (62) and the barb strip member (64) couple with each other in the retention member (30) closing the cover assembly over the pillow (40). Also, a method for making a head restraint assembly.
Patent MX-PA05001696-A (MX)
Title: Low pressure ngl plant configurations.
Inventor: MAK JOHN
IPC: F25J3/00
Filed: 2002-08-15
Abstract: A natural gas liquid plant includes a separator (103) that receives a cooled low pressure feed gas (4), wherein the separator (103) is coupled to an absorber (108) and a demethanizer (110). Refrigeration duty of the absorber (108) and demethanizer (110) are provided at least in part by expansion of a liquid portion of the cooled low pressure feed gas (4) and an expansion of a liquid absorber bottom product (19), wherein ethane recovery is at least 85 mol% and propane recovery is at least 99 mol%. Contemplated configurations are especially advantageous as upgrades to existing plants with low pressure feed gas where high ethane recovery is desirable.
Patent MX-PA05003081-A (MX)
Title: Use of pothomorphe umbellata extract, composition on basis of pothomorphe umbellata extract and method of application of the pothomorphe umbellata extract.
Inventor: ROPKE CRISTINA DISLICH
IPC: A61Q19/00
Filed: 2003-09-17
Abstract: The present invention relates to the use of the Pothomorphe umbellata extract to prepare dermocosmetic and/or pharmaceutical compositions for the treatment and/or prevention of photodamage in the skin, cutaneous aging and/or skin cancer. It also refers to der mocosmetic and/or pharmaceutical compositions for treatment and/or prevention of such photodamage in the skin, cutaneous aging and/or skin cancer prepared on basis of the defined extract. In addition, it provides a method of application of the dermocosmetic and/or pharmaceutical compositions prepared on the basis of the extract of this plant, in way to treat and/or prevent the damage caused to the skin by the excessive exposure to ultraviolet rays of the sun and to artificial tanning lamps.
Patent MX-PA05003215-A (MX)
Title: Coated chewing gum.
Inventor: FRANKE HOLGER
IPC: A23G4/00
Filed: 2003-09-13
Abstract: The invention relates to a chewing gum, which is coated with at least one layer, said layer comprising poorly water-soluble calcium salt and/or a composite thereof.
Patent MX-PA05005864-A (MX)
Title: Device and method for deagglomeration of powder for inhalation.
Inventor: ZHAOLIN WANG
IPC: A61M15/00
Filed: 2003-11-28
Abstract: A device and method for deagglomerating powder agglomerates for inhalation. The device includes an inlet (20) connected to a chamber (40) and to a powder source for supplying the chamber with powder agglomerates and a flow of gas that define a swirling fluid flow inside the chamber. The device also includes an outlet (22) connected to the chamber for inhalation such that the swirling fluid flow in the chamber can exit from the chamber as a longitudinal fluid flow that is directed along a longitudinal axis (X) of the outlet, and a secondary fluid flow that is directed away from the longitudinal axis of the outlet. A mesh (28) in the outlet prevents powder agglomerates above a predetermined size from traversing the mesh, and reduces the secondary fluid flow relative to the longitudinal fluid flow exiting from the chamber to thereby reduce powder deposition in a mouth and throat of a user.
Patent MX-PA05007130-A (MX)
Title: Benzamide inhibitors of the p2x7 receptor.
Inventor: DOMBROSKI MARK A
IPC: A61P37/00
Filed: 2003-12-30
Abstract: The present invention provides benzamide inhibitors of the P2X7 receptor of the formula (I) wherein R1-R3 are as defined herein. The compounds of the invention are useful in the treatment of IL-1 mediated disorders, including, without limitation, inflammatory diseases such as osteoarthritis and rheumatoid arthritis; allergies, asthma, COPD, cancer, reperfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.
Patent MX-PA05010793-A (MX)
Title: Beta-carbolines useful for treating inflammatory disease.
Inventor: YINGCHUN YE
IPC: C07D265/30
Filed: 2004-04-09
Abstract: This invention provides beta-carboline compounds of formula (I) wherein Ring A is a substituted pyridinyl, pyrimidinyl, morpholinyl, piperidinyl, piperazinyl, pyrrolidinyl, pyranyl, tetrahydrofuranyl, cyclohexyl, cyclopentyl or thiomorpholinyl ring and R1, R2 and R3 are as described in the specification. The compounds are IKK-2 inhibitors that are useful for treating IKK-2 mediated diseases such as inflammatory diseases and cancer.
Patent MX-PA06001010-A (MX)
Title: Flame retardant fiber blends comprising modacrylic fibers and fabrics and garments made therefrom.
Inventor: ZHU REIYAO
IPC: D01F/
Filed: 2004-07-28
Abstract: An intimate blend of staple fibers has from 10 to 75 parts by weight of at least one aramid staple fiber, from 15 to 80 parts by weight of at least one modacrylic staple fiber, and from 5 to 30 parts by weight of at least one polyamide staple fiber. The intimate blend of staple fibers provides yarns and fabrics that are flame retardant, also referred to as fire resistant, and can be used to make flame retardant articles, such as clothing. The flame retardant fabrics may have a basis weight from 4 to 15 ounces per square yard.
Patent MX-PA06001738-A (MX)
Title: Cyclopropyl derivatives as nk3 receptor antagonists.
Inventor: RGAARD MORTEN BANG N
IPC: C07D211/52
Filed: 2004-08-13
Abstract: The present invention relates to cyclopropyl derivatives of formula (I) and salt thereof. These compounds are NK3 receptor antagonists and may therefore be useful for treatment of diseases where the NK3 receptor is implicated, e.g. psychotic disorders.
Patent MX-PA06003592-A (MX)
Title: Inter-system handoff between wireless communication networks of different radio access technologies.
Inventor: PRICE PHILIP KENNETH
IPC: H04L12/56
Filed: 2004-10-01
Abstract: Various schemes for performing inter-system handoff, e.g., from a UTRAN to a cdma2000 radio access network (RAN) are described. For a MAHHO scheme, the UTRAN uses measurements obtained by a multi-RAT device to determine suitable cdma2000 cell(s) for handover. The measurements are obtained by a candidate frequency search procedure, and the handover is accomplished by a handoff execution procedure. For a MDHHO scheme, the UTRAN relies on location information for the multi-RAT device to select suitable cdma2000 cell(s) for handover. For a CRHHO scheme, a new call is established on the cdma2000 RAN and the pending call on the UTRAN is released in a manner such that the handover appears seamless to the multi-RAT device. The multi-RAT device includes two modem processors that perform processing for the UTRAN and cdma2000 RAN and an application processor that controls the modem processors.
Patent MX-PA06003684-A (MX)
Title: A system, a method and an apparatus for importing text data in a database.
Inventor: GUPTA ATUL
IPC: G06F17/30
Filed: 2004-10-01
Abstract: The present invention includes an apparatus, method and system for loading data into a database. The invention includes a spreadsheet dataset, having data in the form of one or more records, a control file containing a set of rules, each rule having a condition and a spreadsheet loader. The spreadsheet dataset and the control file are inputs to the spreadsheet loader. Each rule in the control file is evaluated for each record to determine if the condition is true for the record, and the records are parsed if the condition is true. The spreadsheet loader sends the parsed data to the database. The invention includes a user interface to facilitate creation of the control file.
Patent MX-PA06003698-A (MX)
Title: Novel imidazole derivatives and their use as pharmaceutical agents.
Inventor: HIRSCHHEYDT THOMAS VON
IPC: C07D403/04
Filed: 2004-10-15
Abstract: Compounds of the general formula (I) are valuable therapeutics for the treatment of cancer and cancer related diseases.
Patent MX-PA06004113-A (MX)
Title: Preparation of branched aliphatic alcohols using combined process streams from a hydrogenation unit and a dehydrogenation-isomerization unit.
Inventor: SUMROW STEVEN CLOIS
IPC: C07C5/27
Filed: 2004-10-14
Abstract: Systems and methods to produced branched aliphatic alcohols are described. Systems may include a hydrogenation unit, a dehydrogenation-isomerization unit, a hydroformylation unit and/or combinations thereof. Methods for producing branched aliphatic alcohols may include isomerization of olefins in a process stream. The isomerized olefins may be hydroformylated to produce aliphatic alcohols. After hydroformylation of the aliphatic alcohols, unreacted components from the hydroformylation process may be separated from the aliphatic alcohols products. The unreacted components from the hydroformylation process may be recycled back into the main process stream or sent to other processing units. Addition of multiple streams to the units may be performed to control reaction conditions in the units.
Patent MX-PA06004409-A (MX)
Title: Dihydrobenzofuranyl alkanamine derivatives as 5ht2c agonists.
Inventor: STACK GARY PAUL
IPC: A61K31/00
Filed: 2004-10-22
Abstract: Compounds of Formula (I) or pharmaceutically acceptable salts thereof are provided: Formula (I) which are agonists or partial agonists of the 2C subtype of brain serotonin receptors. The compounds, and compositions containing the compounds, can be used to treat a variety of central nervous system disorders such as schizophrenia.
Patent MX-PA06008506-A (MX)
Title: Modified human growth hormone polypeptides and their uses.
Inventor: CHO HO SUNG
IPC: C12Q1/68
Filed: 2005-01-28
Abstract: Modified human growth hormone polypeptides and uses thereof are provided.
Patent MX-PA06012101-A (MX)
Title: Energy efficient paint booth .
Inventor: ROESLER BRUCE
IPC: B05B15/00
Filed: 2006-10-19
Abstract: A method of conditioning the air supplied to a paint application booth having a separate air supply from a paint application building housing the paint application booth includes determining a booth psychometric condition preferred to apply paint inside the paint application booth. Air is removed from the paint application building and conditioned obtaining the preferred booth psychometric condition of the air removed while maintaining a generally constant enthalpy. The air removed from the paint application building is transferred into the paint booth at the booth psychometric condition preferred to apply paint inside the paint application booth.
Patent MX-PA06013232-A (MX)
Title: Voltammetric systems for assaying biological analytes.
Inventor: WU HUAN-PING
IPC: G01N33/00
Filed: 2005-05-16
Abstract: The present invention relates to systems, methods, and devices for determining the concentration of an analyte in a sample. The use of linear, cyclic, or acyclic voltammetric scans and/or semi-integral, derivative, or semi--derivative data treatment may provide for increased accuracy when determining the concentration of an analyte in a sample. Hematocrit compensation in combination with the data treatments may reduce the hematocrit effect with regard to a glucose analysis in whole blood. In another aspect, fast scan rates may reduce the hematocrit effect.
Patent MY-100589-A (MY)
Title: Thermally shrinkable labeling band
Inventor: KOZO WATANABE
IPC: B29C65/74
Filed: 1987-07-15
Abstract: A LABELING BAND (11) ADAPTED TO BE THERMALLY FASTENED AROUND A GROUP OF CLONGATED PRODUCTS (40) INCLUDES A PAIR OF STRIPS (12, 13) JOINED TOGETHER ALONG ONE END EDGES THEREOF. ONE OF THE STRIPS (12) IS MADE OF PRINTABLE, THEREMALLY NON-SHRINKABLE MATERIAL WHILE THE OTHER STRIP (13) IS MADE OF THERMALLY SHRINKABLE MATERIAL. WHEN THE BAND (11) IS SUBJECTED TO HEAT WITH THE PRODUTS (40) BEING ENCIRCLED BY THE BAND (11), THE OTHER STRIP (13) IS THERMALLY SHRUNK TO THEREBY ENABLE THE BAND (11) TO FIRMLY HOLD THE PRODUCTS (40) TOGETHER. CHARACTERS (16) PRINTED ON THE THERMALLY NON-SHRINKABLE STRIP (12) ARE FREE FROM DISTORTION AND HENCE CAN CLEARLY INDICATE PRODUCTS INFORMATION OF THE PRODUCTS (40) BOUND BY THE BAND (11).(FIG. 5)
Patent MY-104467-A (MY)
Title: Method and composition for surface treatment.
Inventor: JOHN ALFRED TREVERTON
IPC: C23C22/74
Filed: 1989-08-10
Abstract: A HYDROUS OXIDE SOL SUCH AS A ZIRCONIA SOL IS APPLIED TO A SOLID E.G. METAL SURFACE AND THERE CURED TO FORM A PROTECTIVE COATING.THE SOL MAY INCLUDE AN ADHESION PROMOTER SUCH AS A SILANE AND/OR A SUB-MICRON PASSENGER POWDER. APPLICATION TO THE SURFACE MAY BE IN ONE STEP, OR TWO STEPS WITH THE SECOND DESIGNED TO GEL AND SOL. DEPENDING ON THE MICROTEXTURE OF THE SOL AND THE SURFACE, THE TREATMENT CAN BE USED TO CONTROL, BY INCREASING OR DECRECSING, THE ADHESIVE PROPERTIES OF THE SURFACE TO A SUBSEQUENTLY APPLIED ORGANIC COATING, OR SIMPLY TO IMPROVE CORROSION RESISTANCE.
Patent MY-104704-A (MY)
Title: Method of mounting laser diode unit
Inventor: HARUO TANAKA
IPC: G11B7/22
Filed: 1989-12-18
Abstract: IN AN OPTICAL PICK-UP (10) ARRANGED TO DETECT INFORMATION RECORDED ON AN OPTICAL DISK BY CAUSING LASER LIGHT PROJECTED ONTO REFLECTED FROM A SIGNAL SURFACE OF THE OPTICAL DISK DISPOSED WITHIN AN OPTICAL SYSTEM, TO BE RECEIVED BY LIGHT RECEIVING ELEMENT PROVIDED IN THE OPTICAL SYSTEM, A METHOD OF MOUNTING ONTO THE OPTICAL PICK-UP (10), A LASER DIODE UNIT (1) WHICH INCLUDES A METALLIC SUBSTRATE (9), AND A LASER DIODE (5), A PHOTO-DIODE (3), A CURRENT FEEDING LEAD PORTION TO THE LASER DIODE (5) AND A CURRENT OUTPUT LEAD PORTION FROM THE PHOTO-DIODE (3), RESPECTIVELY PROVIDED AT ONE SIDE FACE IN THE DIRECTION OF THICKNESS OF THE METALLIC SUBSTRATE (9) FOR EMITTING THE LASER LIGHT, WITH THE LASER DIODE UNIT (1) POSITIONED AND FIXED AT A PREDETERMINED POSITION OF THE OPTICAL SYSTEM THROUGH A MOUNTING MEMBER. THE MOUNTING METHOD OF THE LASER DIODE UNIT (1) INCLUDES THE STEPS OF SETTING THE OTHER SIDE FACE IN THE DIRECTION OF THICKNESS OF THE SUBSTRATE (9) AND THE MOUNTING MEMBER IN A DESIRED POSITIONAL RELATION FOR CONTACT WITH EACH OTHER, AND THEREAFTER, WELDING A PLURALITY OF CONTACT PLACES THEREBETWEEN SIMULTANEOUSLY BY LASER LIGHT, THEREBY TO COMBINE THE LASER DIODE UNIT (1) AND THE OPTICAL PICK-UP (10) INTO ONE UNIT. (FIG. 2)
Patent MY-106452-A (MY)
Title: Method and installation for copying magnetic tapes.
Inventor: NORBERT EIGELDINGER
IPC: G11B27/02
Filed: 1990-08-24
Abstract: A PROCESS AND A DEVICE FOR COPYING MAGNETIC TAPES. WITHIN CONVENTIONAL COPYING PROCESSES SIGNALS THAT ARE RECORDED ADDITIONALLY TO THE ESSENTIAL INFORMATION ITSELF ARE NOT COPIED, E.G.CONTROL SIGNALS FOR SYNCHRONISATION OF HEAD SWTCHING IMPULSES. IN A VARIATION OF THESE SIGNALS, HOWEVER, ADDITIONAL INFORMATION MAY BE CODED, WHICH THEREFORE NEITHER IS COPIED. INFORMATION THAT IS CONTAINED WITHIN A CONTROL TRACK AND IS DETECTED BY A DEVICE IN PLAY MODE IS TRANSFERRED VIA A TRANSFERRING PATH TO A RECORDING DEVICE WHERE IT IS RE-RECORDED IN A DIGITALLY CODED SHAPE ONTO THE CONTROL TRACK AND THERE WITHIN A RESPECTIVE TIME WINDOW. APPLICATION IN COPYING MAGNETIC TAPES WHICH HAVE ADDRESS OR INDEX MARKS CONTAINED IN THEIR CONTROL TRACKS.(FIG 4)
Patent MY-107395-A (MY)
Title: Sound imaging apparatus for a video game system.
Inventor: JOHN W LEES
IPC: H04S1/00
Filed: 1990-12-06
Abstract: A SOUND IMAGING SYSTEM FOR A VIDEO GAME USES A GAME SOFTWARE (10) THAT INCLUDES SOUND POSITIONING INFORMATION THAT UTILIZES TWO SPACED-APART SPEAKERS (26, 28) TO GIVE THE GAME PLAYER THE IMPRESSION THAT THE SOUND IS EMANATING FROM A LOCATION OTHER THAN THE ACTUAL SPEAKER LOCATIONS.A SOUND PROCESSOR (220) OPERATES UPON MONAURAL SIGNALS FROM AN AUDIO SYNTHESIZER (180) IN RESPONSE TO THE SOUND POSITIONING INFORMATION FROM THE GAME SOFTWARE (10) SO THAT THE MONAURAL SIGNAL FROM THE AUDIO SYNTHESIZER IS DIVIDED INTO TWO SIGNALS AND AT LEAST ONE OF THE SIGNALS IS PASSED THROUGH A TRANSFER FUNCTION TO PRODUCE TWO-CHANNEL OUTPUT SIGNALS THAT HAVE A DIFFERENTIAL PHASE AND AMPLITUDE RELATIONSHIP THEREBETWEEN THAT IS ADJUSTED ON A FREQUENCY DEPENDENT BASIS. EACH DIFFERENT SOUND LOCATION CAN BE OBTAINED BY ADJUSTING A DIGITAL FILTER IN THE SOUND PROCESSOR TO ALTER THE AMPLITUDE AND PHASE OF THE APPLIED SIGNAL IN A FREQUENCY DEPENDENT MANNER OVER THE AUDIO FREQUENCY SPECTRUM. (FIG. 2)
Patent MY-104559-A (MY)
Title: Method of manufacture of a pleated window shade.
Inventor: WENDELL B COLSON
IPC: B31C99/00
Filed: 1990-12-08
Abstract: SINGLE-PANEL PLEATED SHADES ARE CREATED THROUGH AN ADAPTATION OF METHODS USED TO CREATE CELLULAR SHADES. THE CELLULAR SHADES ARE CREATED BY KNOWN METHODS, AND ARE THEN CUT LONGITUDINALLY TO DIVIDE THEM INTO TWO SINGLE-PANEL PLEATED SHADES.ADVANTAGES OF THE INVENTION INCLUDE ITS ENHANCED APPEARANCE AND LOW COST.(FIGURE)