baber/WOPTO huggingface dataset:
Patent KR-20050057491-A (KR)
Title: Lithium polymer battery and method for manufacturing same
Inventor: YAMADA KAZUO
IPC: H01M10/0565
Filed: 2003-09-03
Abstract: Conventional lithium polymer batteries obtained by impregnating a graphite negative electrode with a precursor of polymer solid electrolyte and then conducting polymerization, have a problem that radicals generated during the polymerization are consumed by the graphite. Consequently, some monomers remain unreacted, thereby hindering the thus-obtained polymer battery from having an excellent long- term reliability. Conventional polymer batteries using physically crosslinked gel have a problem that a leakage occurs on abnormal occasions since the gel liquefies at high temperatures. A lithium polymer battery of the invention comprises a positive electrode, a negative electrode containing a negative electrode active material that is a carbon material powder, and a chemically crosslinked gel electrolyte. The carbon material powder is a mixture of at least two composite graphite material powders wherein a low-crystalline carbon material adheres to the surface of high-crystalline graphite particles. The composite graphite material powders are different from each other in values of physical properties. Accordingly, a battery having a high energy density and an excellent long-term reliability (excellent cycle characteristics) can be obtained.
Patent KR-20050054967-A (KR)
Title: High efficiency ashrae filter media
Inventor: HEALEY DAVID THOMAS
IPC: D04H3/16
Filed: 2003-09-15
Abstract: A filter media having an increased efficiency is provided. The filter media includes a middle filtering layer formed from at least one meltblown layer and having a dust entering side and a dust exiting side. A first outer layer is disposed on the dust entering side of the filter media and is formed from a meltblown polymer fiber web, and a second outer supporting layer, or backing, is disposed on the dust exiting side of the filter media, and is formed from a spunbond polymer fiber web. In an exemplary embodiment, the middle filtering layer includes a first, upstream meltblown layer and a second, downstream meltblown layer. The first, upstream layer is preferably formed from fibers having a diameter greater than a diameter of the fibers forming the second, downstream layer. The filter media is particularly useful to form ASHRAE filters for applications including heating, refrigeration, and air conditioning filtration.
Patent KR-20050084612-A (KR)
Title: Methods for designing multifocal ophthalmic lenses
Inventor: ROFFMAN JEFFERY H
IPC: G02C7/06
Filed: 2003-10-28
Abstract: The invention provides methods for designing lenses useful for correcting presbyopia that permits variation of the speed of the power change from distance to near vision power or near to distance vision power. The rate of change may be symmetrical around the midpoint or faster or slower on either side of the midpoint.
Patent KR-20050084651-A (KR)
Title: Gray scale display device
Inventor: KAWAHARA ISAO
IPC: G09G3/28
Filed: 2004-04-27
Abstract: There are included a gradient determining circuit (3) for determining the gradients, in a screen, of gray scale values of pixels in an input image; a time variation determining circuit (4) for determining the degree of variation of the gray scale values of the pixels relative to time; means for determining both the magnitude of a motion of the input image and the direction of the motion of the image from outputs of the gradient determining circuit (3) and time variation determining circuit (4); and a gray scale correction circuit (12) for correcting, based on the determined magnitude and direction of the motion of the image and on the weighting of the brightness of a sub-field, the signal of the input image for display.
Patent KR-20050086692-A (KR)
Title: Method and apparatus for coding/decoding items of subtitling data
Inventor: SCHILLER HARALD
IPC: H04N5/445
Filed: 2003-11-06
Abstract: Subtitling can be based on either pixel data or on character data. Character data allow very efficient encoding, but from character strings alone, subtitling can not be converted into a graphical representation to be overlaid over video. The intended character set, font and e.g. font size, must either be coded explicitly within the subtitling bitstream or an implicit assumption must be made about them. In pixel-based subtitling, subtitling frames are conveyed directly in the form of graphical representations by describing them as (typically rectangular) regions of pixel values on the AV screen, at the cost of considerably increased bandwidth for the subtitling data. According to the invention, a font mem- ory is used that allows an efficient realisation of pixel-based subtitle lettering, because the glyphs need only be transmitted once and thereafter are referenced by relatively compact character references during the AV event. Thereby the invention combines the advantages of pure pixel-based and pure-character-based subtitling schemes, while mostly avoiding their respective shortcomings.
Patent KR-20050085104-A (KR)
Title: New synergistic combination comprising roflumilast and formoterol
Inventor: BEUME ROLF
IPC: A61K31/44
Filed: 2003-11-26
Abstract: The invention relates to the combined administration of roflumilast and formoterol for the treatment of respiratory tract disorders.
Patent KR-20050083957-A (KR)
Inventor: INOMATA KOUICHIRO
IPC: H01L21/8246
Filed: 2003-11-20
Abstract: A first tunnel junction (2) is composed of a common electrode of a nonmagnetic conductor (4) and an electrode of a ferromagnetic body (6), and a second tunnel junction (3) is composed of the common electrode and an electrode of a ferromagnetic body (8). The first and second tunnel junctions (2, 3) are spaced at an interval shorter than the spin-diffusion length of the nonmagnetic conductor (4). In the first tunnel junction (2), spins are injected from the ferromagnetic metal (6) to the nonmagnetic conductor (4); in the second tunnel junction (3), the voltage developed by the spin injection in the first tunnel junction (2) is detected by means of the ferromagnetic metal (8) and the nonmagnetic conductor (4). The carrier density of the nonmagnetic conductor (4) is lower than those of metals. The nonmagnetic conductor (4) is a semiconductor or a semimetal. The common electrode can be a superconductor (4'). Thus a high signal voltage can be produced even with a small current and even in a weak magnetic field, and a miniaturizable spin-injection device and a magnetic device comprising such a spin-injection device are provided.
Patent KR-20050098927-A (KR)
Title: Composition comprising a metal hydroxy salt, its preparation and use as catalyst or sorbent
Inventor: JONES WILLIAM
IPC: B01J23/02
Filed: 2004-02-10
Abstract: Composition comprising one or more metal hydroxy salts and a matrix, binder or carrier material, wherein the metal hydroxy salt is a compound comprising (a) as metal either (i) one or more divalent metals, at least one of them being selected from the group consisting of Ni, Co, Ca, Zn, Mg, Fe, and Mn, or (ii) one or more trivalent metal(s), (b) framework hydroxide, and (c) a replaceable anion. This composition has various catalytic applications.
Patent KR-20050103500-A (KR)
Title: Polarization recovery system using redirection
Inventor: LI KENNETH K
IPC: G02B27/28
Filed: 2004-02-20
Abstract: A polarization recovery system includes a polarizing beam splitter transmitting light of a useful polarization in an output direction and reflecting light of a non-useful polarization in a first orthogonal direction substantially orthogonal to the output direction. An initial reflector may reflect the non-useful polarization light in a second orthogonal direction substantially orthogonal to the output direction and the first orthogonal direction, and a final reflector may reflect the non-useful polarization light in the output direction. The non-useful polarization light may be rotated substantially to light of the useful polarization by the initial and final reflectors.
Patent KR-20050106045-A (KR)
Title: Telephone communication system
Inventor: AOYAGI HIROMI
IPC: H04M3/00
Filed: 2004-02-25
Abstract: There is provided a telephone communication system capable of maintaining a high communication quality even when a device intending a wide band communication and a device intending a narrow band communication are mixed on the communication path. In the telephone communication system, a caller side and called side telephone-communicate via a communication network capable of performing wide band communication and narrow band communication. When a device dedicated to narrow band communication and a device capable of wide band communication and narrow band communication or a device dedicated to wide band communication are mixed between end-to-end, by transmitting/receiving transmission ability between devices of end-to-end, a different transmission ability is set to a part of communication path based on a unit of the communication path portion between adjacent devices.
Patent KR-20050098969-A (KR)
Inventor: TERRY STEPHEN E
IPC: H04B1/707
Filed: 2003-02-12
Abstract: Data of a transport block set is to be transmitted in a wireless communication system. The wireless communication system uses adaptive modulation and coding (34) and has a physical layer hybrid automatic repeat request mechanism (40). Segmentation information for potential segmentation of the transport block set is provided (46). The transport block set is transmitted with a first specified modulation and coding scheme. The transport bock set is received (38) and whether the received transport block set is determined to meet a specified quality. When the specified quality is not met, a repeat request (40) is transmitted. The first specified modulation and coding set is changed to a second specified modulation and coding set. In response to the repeat request, the transmit block set is segmented into a plurality of segments (48) supported by the second specified modulation and coding set (34) in accordance with the provided segmentation information. The segments are transmitted and at least two of the segments are transmitted separately. The transmitted segments are received (38). The segmentation process may be applied more than once for a particular TBS transmission.
Patent KR-20050106492-A (KR)
Title: Finfet-type semiconductor device and method for fabricating the same
Inventor: IWANAGA JUNKO
IPC: H01L29/423
Filed: 2004-03-19
Abstract: a semiconductor substrate in which a trench is formed; a source region and a drain region each of which is buried in the trench and contains an impurity of the same conductive type; a semiconductor FIN buried in the trench and provided between the source and drain regions; a gate insulating film provided on a side surface of the semiconductor FIN as well as the upper surface of the semiconductor FIN; and a gate electrode formed on the gate insulating film.
Patent KR-20050121211-A (KR)
Title: Microporous polyethylene film
Inventor: KONDO TAKAHIKO
IPC: H01M50/417
Filed: 2004-03-23
Abstract: A microporous polyethylene film which comprises a mixture comprising a high-density ethylene copolymer which has a melt index (MI) of 0.1 to 100 and in which the content of C3 or higher alpha-olefin units is 0.1 to 1 mol% and high-density polyethylene at least having a viscosity- average molecular weight (Mv) of 500,000 to 5,000,000, wherein the mixture has an Mv of 300,000 to 4,000,000 and a content of C3 or higher alpha-olefin units of 0.01 to 1 mol%.
Patent KR-20060005360-A (KR)
Title: Active matrix array device, electronic device and operating method for an active matrix array device
Inventor: EDWARDS MARTIN J
IPC: G09G3/20
Filed: 2004-03-30
Abstract: An active matrix array device has a plurality of matrix array elements (100), each of which have a first capacitive device (120) coupled to a charging conductor (32m) via a first switch (100) being responsive to an addressing conductor (22n). In addition, the matrix array elements (100) comprise a second capacitive device (130) coupled to the first capacitive device (120) via a second switch (112) being responsive to en enable signal provided via an enable conductor (42n). The second capacitive device (130) is coupled to the control terminal of a third switch (114), which is coupled between the first capacitive device (120) and a potential source like the charging conductor (32m). The second capacitive device (130) is used to sample the voltage across the first capacitive device (120), which enables the third switch (114) if of an appropriate value, thus providing a conductive path between the first capacitive device (120) and the potential source. This arrangement allows for a low-power data refresh mode of the matrix array elements (100) with polarity inversion in subsequent refresh cycles.
Patent KR-20050114286-A (KR)
Title: Wind energy turbine
Inventor: WOBBEN ALOYS
IPC: F03D7/04
Filed: 2001-09-08
Abstract: The invention relates to a wind energy turbine comprising a rotor with at least one rotor blade (10) and a displacement unit (12) for the rotor blade (10). An increase in the size of the turbine and consequently that of the rotor blades requires an increase in the size of the drives for the rotor blade displacement. This in turn requires a greater investment in logistical, temporal and material resources, especially if damage occurs. To avoid these disadvantages, the turbine is provided with a displacement device comprising more than one drive. Each drive thus produces a fraction of the power, allowing it to have smaller dimensions and impinges upon the components connected downstream to a corresponding lesser extent.
Patent KR-20060017523-A (KR)
Title: Maintenance and recovery device of a liquid discharge apparatus and an image forming apparatus
Inventor: TOKUNO TOSHIROH
IPC: B41J2/18
Filed: 2005-03-24
Abstract: A maintenance and recovery device of a liquid droplet discharge apparatus improves a performance of discharging droplets of a liquid having a high-viscosity. A liquid droplet discharge head (34) discharges droplets of a recording liquid from a nozzle. A suction cap member (92a) caps a nozzle plane of the liquid droplet discharge head (34). An inclined surface (191) provides a slope toward an evacuation port (194) on a bottom of the suction cap member (92a). The inclined surface (191) forms an inclination angle with respect to a horizontal plane. The inclined surface is formed of a material having a contact angle with respect to the recording liquid. A sum of the inclination angle and the contact angle is equal to or larger than 70 degrees.
Patent KR-20070075090-A (KR)
Title: Play box
Inventor: LEE HYUN JONG
IPC: G09B19/22
Filed: 2006-01-12
Abstract: A play box using word cards is provided to stimulate the infant's interest and curiosity and to enable the infant to easily learn the Korean alphabet by changing a picture card into words in inserting the picture card into the play box. If a user inserts a word card through a card input port formed at the upper part of a play box, the play box discharges the word card with turning the front and back sides of the card over by sliding the input word card along a slide installed in the box. The front side of the card is printed with a picture and the back side is printed with words. On the contrary, if the card is inserted with facing the word printed side upward, the picture printed side is output through the bottom side of the play box.
Patent KR-20070075600-A (KR)
Title: The elements for concrete forms of slab crossbeam
Inventor: PARK DONG NAM
IPC: E04G11/48
Filed: 2006-01-13
Abstract: A form installation member for slab beam construction is provided to install and dismantle a form for slab beam construction quickly and to heighten the accuracy in construction by installing a form for slab beam construction simply. The form installation member for slab beam construction comprises a middle beam(20) composed of a horizontal upper plate(21) and a pair of side walls extended downward from two widthwise ends of the upper plate and provided with a central rib(L) and a bottom rib(L'), a pair of support bars(30) composed of a horizontal plate(31), a vertical plate coupled to the central rib of the middle beam and a bent plate connected to one end of the horizontal plate and the top of the vertical plate, and a pair of side bars(40) composed of a base frame(41) coupled to the top of the horizontal plate of the support bar and formed to have a rectangular cross-section, an internal wall(42) extended upward from the top of the base frame, formed to have the same vertical plane as the outside of the bent plate of the support bar and adhered closely to the upper side of a slab beam, an upper plate(43) extended from the top of the internal wall to be parallel to the top of the base frame and an external wall(44) extended downward from the other widthwise end of the upper plate to the center of the internal wall and provided with a deck rib(L") to pile up deck panels for constructing a slab on the bottom.
Patent KR-20070075884-A (KR)
Title: Backup system for data
Inventor: YUN HUN HEE
IPC: G06F12/14
Filed: 2006-01-16
Abstract: A data backup system is provided to enhance convenience and prevent information leakage by preventing data loss when power of a device is turned off, as setting information changed by a user and device use information are stored when the power is turned off. A backup extractor(33) extracts various kinds of information generated by input of the user or operation of the device(1). A backup memory(35) stores the information extracted by the backup extractor. A backup controller(31) displays the extracted information to the outside and stores at least a part of the extracted information to the memory if the user selects power-off of the device. The backup extractor extracts at least one of menu setting information changed by the user and data I/O(Input/Output) records. If a remaining capacity of the backup memory is smaller than size of the extracted information, the backup controller extracts the information to be stored to the backup memory from the extracted information based on a predetermined rule.
Patent KR-20070076947-A (KR)
Title: Image fusing unint of image forming apparatus
Inventor: JANG DEUCK WOO
IPC: G03G15/20
Filed: 2006-01-20
Abstract: A fusing unit of an image forming apparatus is provided to remove harmful material without installing an additional fan in the apparatus. A heater roller(110) heats a print medium. A pressure roller(120) applies pressure to the print medium while rotating with the heater roller and fuses an image on the print medium. A contaminant removal unit(130) is disposed to surround the heater roller and the pressure roller so as to remove a harmful contaminant generated when the image is fused on the print medium. The contaminant removal unit includes a case(131) disposed to surround the heater roller and the pressure roller, and an absorbing member(132) disposed within the case so as to absorb the harmful contaminant. The absorbing member is attached to an inner surface of the case.
Patent KR-20070079227-A (KR)
Title: Liquid crystal display device
Inventor: KIM HEE SUN
IPC: G02F1/1333
Filed: 2006-02-01
Abstract: An LCD(Liquid Crystal Display) is provided to reduce a noise caused due to friction between a light guide plate and a light source cover by including a friction-relieving member. A light guide plate(40) is disposed on a rear surface of a liquid crystal display panel(20). A light source unit(50) is disposed at at least one side of the light guide plate and emits a light. A light source cover(60) surrounds the light source and reflects the light emitted from the light source unit to the light guide plate. The light source cover includes a support member for supporting the light guide plate. A friction-relieving member(100) is interposed between the light guide plate and the support member and has a friction coefficient lower than that of the support member. The friction-relieving member includes one of a teflon tape, a glass fiber teflon tape, and an UHMW-PE tape attached to the support member.
Patent KR-20070079408-A (KR)
Title: Manipulation of photosynthesis and starch content of higher plants by a cyanobacterial glycogen synthase
Inventor: KIM HAN NA
IPC: C12N15/09
Filed: 2006-02-02
Abstract: A method for preparing a transformed plant is provided to obtain the transformed plant which is able to express glycogen synthetase and significantly increase the production amount and the size of tuber during in vitro culture, decreases the starch particle size of a potato tuber and has constant size distribution, and be able to increase the potato production amount per area in accordance with the starch concentration increase. The DNA coding glycogen syntase cglgA derived from Synechocystis sp. PCC6803 includes a sequence described as SEQ ID : NO. 1. The method for preparing a transformed plant expressing the cglgA comprises the steps of: (a) transforming plant cells using a polynucleotide sequence having (i) a nucleotide sequence coding the cglgA and described as SEQ ID : NO. 1, (ii) a promoter which is operably linked to the nucleotide sequence(i) and acts on the plant cells to form RNA molecules, and (iii) 3'-non-translation portion which acts on the plant cells to induce polyadenylation of 3'-terminal of the RNA molecules; (b) selecting the transformed plant cells using an Agrobacterium tumefaciens-binary vector system; and (c) after obtaining a redifferentiated shoot from the transformed plant cells, culturing the shoot in a culture medium to obtain a transformed plant.
Patent KR-20070080978-A (KR)
Title: Printing method for using printer driver having setting change function according to the number of page to be printed
Inventor: KIM HYUCK
IPC: G06F3/12
Filed: 2006-02-09
Abstract: A printing method applying a printer driver having a function for changing setting according to the page number to be printed is provided to remove problem of making a user release N-up printing setting of a printer driver by automatically performing printing in a normal size without performing N-up printing if one page is printed. The N-up printing is set to the printer driver. A command for printing a file is issued by using an application program(300). It is checked whether the N-up printing is set to the printer driver(310). It is checked whether the page number of the printed file is one or not(320). If the page number of the printed file is one, a 1-up image is generated and printed(330). If the page number of the printed file is bigger than one, an N-up image is generated and printed(340).
Patent KR-20070082148-A (KR)
Title: Rice pam
Inventor: BEA JEUNG HYE
IPC: A23L7/10
Filed: 2006-02-15
Abstract: A sandwich consisting of rectangular seasoned rice and roasted ham is provided to use cooked rice instead of leavened bread, prevent sauce from staining around a mouth while eating the sandwich. A sandwich consists of: rectangular seasoned rice(11) comprising cooked rice, sugar, vinegar and the like; ham(10) roasted with brown sauce containing 24 to 28% by weight of Tomato Ketchup, 5 to 7% by weight of butter, 21 to 24% by weight of A1 sauce, 38 to 42% by weight of Worcester sauce and 6 to 8% by weight of black pepper; and one or more toppings of a Kimchi topping, cheese topping or rolled egg topping between the seasoned rice and ham. The seasoned rice and ham are fixed with laver(15) with a thickness of 10mm.