baber/WOPTO huggingface dataset:
Patent KR-20090058811-A (KR)
Title: Hanger for toilet tissue
Inventor: AHN KI IN
IPC: A47K10/34
Filed: 2007-12-05
Abstract: A hanger for toilet paper is provided, which makes the manufacture and installation facilitated and has excellent durability. A hanger for toilet paper comprises: a main body(100); an exhaust guide rod(200) which is formed to be parallel with the toilet paper hanger rod; and an elastic cutting member(300). The main body comprises: a case(110) which is equipped with a toilet paper receiving space; a cover(120) which is hinge-coupled with the case and is equipped with an interior inspection window; and a locking tool which is mounted on the case and one side of the cover.
Patent KR-20090058845-A (KR)
Title: Interference cancellation apparatus and method for mimo type wireless repeater
Inventor: KIM HONG KI
IPC: H04B17/40
Filed: 2007-12-05
Abstract: An interference cancellation apparatus for MIMO type wireless repeater and a method thereof are provided to increase the communication quality and obtain transmitting efficiency by removing a feedback interference signal. A digital signal processor(200) controls a transmission signal outputted to each transmitting antenna(TA1-TAN), and a digital signal processor estimates and removes a feedback interference signal, and a delay time and channel estimator(300) comprises a correlation operating unit, a delay time estimating unit and a channel estimating unit. An interference removal(400) comprises a filter tap allocating unit, an IIR(Infinite Impulse Response) filter.
Patent KR-20080065230-A (KR)
Title: System and method for communication in groups using a lot of data transferring server
Inventor: NAMGUNG HWAN SIK
IPC: G06F15/16
Filed: 2007-12-06
Abstract: A group communication system using a distributed media server and a method thereof are provided to realize group and interactive communication through interactive multicasting/unicasting conversion causing minimum network traffic in a router when a plurality of terminals are found in the same network by enabling a plurality of distributed media servers to process the connected terminals without any quality loss. A database(40) stores session information and connection management server information. A web server(30) provides the session information and the connection management server information corresponding to a session requested from a terminal(1-9). A connection management server(20) updates a session list of each media server(11-13), a terminal list corresponding to each session object of each media server(10), and a media server list. The media server generates/deletes the session object, updates the terminal list and the media server list corresponding to each session object, and provides group communication to the terminals connected to the same session through the session object.
Patent KR-20090059660-A (KR)
Title: Refrigerator
Inventor: KIM SEONG JAE
IPC: F25D17/04
Filed: 2007-12-07
Abstract: A refrigerator is provided to contain much food in a cold room by increasing the capacity of the cold room and to conveniently take out the food kept in a freezer. A refrigerator comprises a case(30), a cold room(32), a freezer(22), a freezer door(20) and a duct. The case comprises a door(10) which can be opened and closed. The cold room is arranged in the inner side of the case. The freezer is arranged in the backplane of the door. The freezer door opens and closes the freezer. The duct provides the cool air to the freezer. The duct comprises a cool air supply duct and a cool air return duct. The cool air supply duct supplies the cool air, ejected from an evaporator, to the freezer. The cool air return duct returns the cool air, collected from the freezer, to the evaporator.
Patent KR-20080001699-A (KR)
Inventor: KIM GYOUNG GON
IPC: B60J1/06
Filed: 2007-12-11
Abstract: A frost proof dual glass is provided to effectively remove frost or snow covered on a vehicle by attaching a plate plastic having a high heat conductivity to a front portion of the dual glass. A frost proof dual glass for a vehicle comprises a first glass installed on the vehicle, a support and a second glass. The support has a thickness less than 1mm and is installed on the first glass. The second glass has a thickness less than 0.1mm and is attached to the support. A mold for the support is attached to a normal mold such that the glasses and the support are simultaneously injected, thereby fabricating the dual glass in a single process. A heater or a heating wire is attached to a lower portion of the dual glass. Hot air blows into a space between the first and second glasses.
Patent KR-20090065194-A (KR)
Title: Agricultural products drier
Inventor: KIM MYUNG HAN
IPC: A23B7/005
Filed: 2007-12-17
Abstract: An apparatus for drying agricultural products is provided to easily increase the amount of agricultural products dried and to reduce energy consumption by conveniently changing the location of shelves regardless of height limit. An apparatus for drying agricultural products comprises: a drier(100) with a cartridge rail; a shelf(10) on which agricultural products are placed; a cartridge(200) in which the shelves are inserted; and a transfer unit(300). The bottom of the drier has an outlet and the right and left walls of the drier have a cartridge rail. The cartridge is formed as a frame in order to be inserted into an upper part of the cartridge rail. The transfer unit transfers the cartridge up and down and inserts the cartridge into the cartridge rail of the drier. The transfer unit consists of two poles with grooves in a vertical direction.
Patent KR-20090065299-A (KR)
Title: Driving pattern learning logic by measuring vehicle acceleration
Inventor: JANG SEOK HYUNG
IPC: F02D11/00
Filed: 2007-12-17
Abstract: A driving pattern learning logic by the measurement of vehicle acceleration is provided to improve the electronic throttle control (ETC) system of vehicles. A driving pattern learning logic by the measurement of vehicle acceleration comprises an acceleration measurement part which measures the vehicle acceleration to transfer the data; a weight measurement part which transfers the data about the vehicle weight; and a compensation factor determination part which learns the acceleration data and the vehicle weight data to determine the compensation factor.
Patent KR-20090066057-A (KR)
Title: Address management method for vertical handoff
Inventor: YUN MI YOUNG
IPC: H04L12/28
Filed: 2007-12-18
Abstract: An address controlling method for hand-off on heterogenous networks is provided to reduce packet loss and delay by handoff by supporting fast handoff between other heterogenous networks. A terminal receives a message including the information of a first AR(Access Router) connecting through the hand-off. The information of one prefix selected by first AR prefixes is transmitted to the terminal(S310). According to the handoff request of the terminal, the message including the information of the selected prefix is transmitted to the first AR(S312). The message including the validation result of the selected prefix is received. The possibility of hand-off transmits the message in which the assignment information of the selected prefix is included and is reported to the terminal.
Patent KR-20090070972-A (KR)
Title: Non coating stainproofing copolymer, method for preparing the same and housing for electronic device using thereof
Inventor: JEONG JAE HOON
IPC: C09D5/16
Filed: 2007-12-27
Abstract: A non-coating antifouling copolymer is provided to show excellent water and oil repellency and antifouling property when applied to a thermoplastic resin, to suppress the degradation of heat resistance or mechanical properties, and to ensure excellent dispersion stability without bubbling. A method for manufacturing a non-coating antifouling copolymer comprises the steps of: injecting a chain transfer agent and a polymerization initiator to a monomer mixture, wherein the monomer mixture is fluorinated alkyl(meth)acrylate 20~50 weight%, alkylsilane (meth)acrylate 10~30 weight%, styrene 10~50 weight% and acrylonitrile 3~10 weight%; and injecting a polyalkylacrylate-acrylic acid in the mixture and then suspension-polymerizing them. The chain transfer agent is used in the amount of 0.02-10 parts by weight based on the monomer mixture 100.0 parts by weight. The polyalkylacrylate-acrylic acid is put in the amount of 0.05~0.2 parts by weight based on the monomer mixture 100.0 parts by weight.
Patent KR-20090072383-A (KR)
Title: System and method for providing online game using storage media
Inventor: KIM DONG GUN
IPC: G06Q50/10
Filed: 2007-12-28
Abstract: A system and a method for providing an online game by using storage media are provided to update the latest patch file that a game provider provides through self examination to apply the latest patch file to an online game, thereby providing convenience to a user. If storage media(50) are automatically loaded by an OS(Operating System), the latest patch execution file is executed. A controller(130) of a PC(Personal Computer)(100) receives version information of a recently updated patch file from a database server of a game provider through control of a communication unit(120). When a user does not have an account authority, the controller processes game play of the user through execution of an account authority processing execution file.
Patent KR-20070058519-A (KR)
Title: Chain-stitch sewing machine
Inventor: TAJIMA IKUO
IPC: D05C11/16
Filed: 2005-11-29
Abstract: A chain-stitch sewing machine, wherein a looper part (5) disposed under a needle plate (8) is formed by arranging a plurality of loopers (18) along a curved movement route. The looper part comprises moving mechanisms (13, 17, 19, 28) selectively positioning one of the loopers (18) at a specified needle location position by moving the plurality of loopers (18) along the curved movement route. A chain stitching is performed by the association of a reciprocatingly driven crochet needle (4) with the selected looper (18). The looper (5) is so formed that one end part including the needle location position is projected and a cylindrical sewn object can be accessed from the one end part. For example, the curved movement route is formed in a U-shape.
Patent KR-20070059126-A (KR)
Title: Hydraulic pump unit for a hydraulic cab-tilting mechanism
Inventor: OUDELAAR TONE
IPC: B62D33/06
Filed: 2005-09-29
Abstract: A first aspect of the invention relates to a hydraulic pump unit (1) for feeding a hydraulic cab-tilting mechanism, comprising a casing (3) having at least two connecting ports (4,5) for the hydraulic cab-tilting mechanism, provided with a reservoir (6) for hydraulic fluid (7) and a hydraulic pump (8) which is connected to the reservoir and which can deliver hydraulic fluid to the connecting ports under working pressure required to operate the cab-tilting mechanism, a hydraulic circuit (9), fitted in the casing and connectd to the connecting ports, the pump and the reservoir, and a hydraulic control val ve (10) fitted in the hydraulic circuit, the hydraulic circuit further being pro vided with a mechanically- operable shut-off means (11), which, in the closed state, prevents the flow of hydraulic fluid under working pressure to the cab - tilting mechanism, which flow leads to operation of the cab- tilting mechanis m. A second aspect of the invention relates to a hydraulic pump unit for feeding a hydraulic cab-tilting mechanism, comprising a casing having at leas t two connecting ports for the hydraulic cab-tilting mechanism, provid with a reservoir for hydraulic fluid and a hydraulic pump which is conne cted to the reservoir and which can deliver hydraulic fluid to the connectin g ports under working pressure required to operate the cab-tilting mechanism, a hydraulic circuit, fitted in the casing and connectd to the connecting p orts, the pump and the reservoir, and a hydraulic control valve fitted in the hy draulic circuit, the hydraulic circuit further being provided with a mechanic ally- operable shut-off means, which, in the closed state, prevents the f low of hydraulic fluid under working pressure to the cab- tilting mechanism, which flow leads to operation of the cab- tilting mechanism. A second aspect of the invention relates to a hydraulic pump unit for feeding a hydraulic cab-tilting mechanism, comprising a casing having a hydraulic pump, which is 1 ocated in the casing and can be manually operated with a detachable pump lever, and a movable receiving member, located on the casing and connected to the pu mp, for receiving the pump lever, the receiving member being accompanied by a m echanical lock which can prevent the movement of the receiving member by s uring the receiving member relative to the casing.
Patent KR-20070041795-A (KR)
Title: Recording pulse generation device and information recording device
Inventor: SHIROTA AKIRA
IPC: G11B7/1263
Filed: 2005-03-30
Abstract: The present invention provides a recording pulse generating apparatus capable of forming a recording pit having a proper shape even at the time of ultra-high-speed recording of, for example, 8X recording or higher.  A recording controller 10 for generating recording pulse signals having lengths corresponding to ten kinds of lengths of pits formed at the time of recording information has a recording controller 10 for generating the recording pulse signals so that the amplitude of a recording pulse signal corresponding to a pit having a length of 4T changes from a first amplitude to a second amplitude, and generating the recording pulse signals so that the amplitude of a recording pulse signal corresponding to a pit having a length of 5T or longer changes from a third amplitude to a fourth amplitude and further changes to a fifth amplitude.
Patent KR-20070067703-A (KR)
Title: Separator and nonaqueous electrolyte secondary battery using same
Inventor: KASAMATSU SHINJI
IPC: H01M50/451
Filed: 2005-09-16
Abstract: Disclosed is a separator comprising at least one layer containing a particle filler and a shutdown layer. The particle filler includes a combined particle filler wherein a plurality of primary particles are agglomerated and fixed with one another. A nonaqueous electrolyte secondary battery comprising such a separator is improved in safety and performance. In particular, such a nonaqueous electrolyte secondary battery is able to offer a large current discharge at low temperatures.
Patent KR-20070065432-A (KR)
Title: Infant carrier
Inventor: COOLEY KARA MELINDA
IPC: A47D13/08
Filed: 2005-10-12
Abstract: An infant carrier (100) includes a body (110) and a strap (130) connected to the body (110) at at least two attachment points. The body includes a bottom panel (112) and a non-rigid side wall (120) having a lower edge connected to the bottom panel (112). The infant carrier (100) also includes at least one fastener (143) on the body. The fastener (143) is configured to releasably couple the infant carrier (100) to a stroller (40).
Patent KR-20070067715-A (KR)
Title: System and method to facilitate inter-frequency handoff of mobile terminals in a wireless communication network
Inventor: JOSHI AVINASH
IPC: H04B7/26
Filed: 2005-10-17
Abstract: A system and method for facilitating inter-frequency handoff of a mobile node (102) in a wireless communication network (100). The system and method permit a mobile node (102), equipped with a single receiver, to perform handoffs seamlessly from one infrastructure node (106-1) to another infrastructure node (106-2) without having to scan through multiple frequencies and without having to interrupt the active communication session.
Patent KR-20070085605-A (KR)
Title: Muffler installation structure for compressor
Inventor: MORIMOTO KOUKI
IPC: F04B39/00
Filed: 2005-11-02
Abstract: A muffler installation structure for a compressor has an end plate member (50) installed at an opening end of a cylinder body, a cup-shaped muffler (40) attached to the end plate member (50), and a fixation member (35) for fixing the muffler (40) to the end plate member (50). Near the fixation member (35), an inner peripheral surface (41a) of a peripheral wall (41) of the muffler (40) and an outer peripheral surface (51b) of a body section (51) of the end plate member (50) are fitted to each other with clearance. On the other hand, at a position away from the fixation member (35), the inner peripheral surface (41a) and the outer peripheral surface (51b) are fitted to each other with interference.
Patent KR-20070087185-A (KR)
Title: Method for producing porous silica based particles and porous silica based particles produced by using the method
Inventor: INOUE KAZUAKI
IPC: B01J20/30
Filed: 2005-12-15
Abstract: Provided is a method for producing porous silica particles having a relatively large average particle diameter of one micron or more and having a low particle density. A method which comprises (a) a step of preparing a separated two-layer fluid comprising an organic silicon compound layer and a water layer, and then adding an organic solvent, an alkali and a surfactant into the above water layer, while agitating the fluid in such an extent that said organic silicon compound layer and said water layer are not perfectly mixed, to thereby partially hydrolyze and/or hydrolyze the above organic silicon compound in said mixed aqueous solution and prepare a silica-based particle precursor, (b) a step of adding sodium aluminate to the above mixed solution containing a silica-based particle precursor, to prepare silica-based particles having a hole or void portion within the particle and (c) a step of washing the above silica-based particles, followed by drying.
Patent KR-20070089248-A (KR)
Title: Hair processing agent and method for permanent waving hair
Inventor: SHIBUYA AKIRA
IPC: A61K8/49
Filed: 2005-12-20
Abstract: Provided are hair processing agents capable of permanent waving hair even at a neutral to weakly acidic pH range that causes less irritation to the skin, and hair processing agents in which an unpleasant odor is masked. Hair processing agents contain at least one compound represented by the formula (2). Hair processing agents contain a compound of the formula (2) and at least one compound (ii) selected from thioglycolic acid, thiolactic acid, cysteine, acetylcysteine, cysteamine, acylcysteamine, salts thereof and ester derivatives thereof. Hair processing agents contain a compound of the formula (2), a surfactant and water, and are emulsified. Hair processing agents contain a compound of the formula (2) and a specific perfume. wherein X is a structure selected from-O-,-S-,-NH-and-NR1-; R1 is an alkyl group of 1 to 6 carbon atoms; Y is an oxygen atom or a sulfur atom; in the formula (1), Z is a divalent organic residue having at least one mercapto group; in the formula (2), R is a divalent organic residue optionally having a mercapto group; and R2 is a hydrogen atom or an alkyl group of 1 to 6 carbon atoms.
Patent KR-20070110270-A (KR)
Title: Molecular sieve ssz-71 composition of matter and synthesis thereof
Inventor: CHEN CONG YAN
IPC: C07C2/66
Filed: 2005-11-02
Abstract: The present invention relates to new molecular sieve SSZ-71 prepared using a N-benzly-1-4diazabicyclo[2.2.2]octane cation as a structure/directing agent, methods for synthesizing SSZ-71 and processes employing SSZ-71 in a catalyst.
Patent KR-20070103020-A (KR)
Title: Toothbrush
Inventor: SAKURAI SHINYA
IPC: A46D1/05
Filed: 2006-01-31
Abstract: A toothbrush which comprises a brush main body (10) made of a synthetic resin and having a bristle base (12) and bristles (2) made of a thermoplastic resin which have been fusion-bonded to the bristle base to constitute a bristled part, wherein the bristles (2) constituting the bristled part at least partly comprise: tapered bristles which are bristles having split free ends, the split free ends having been tapered beforehand; tapered bristles which have a sectional shape having a core-sheath structure or sea-island structure; or tapered bristles in each of which a core bristle comprising a core or island part has been formed beforehand so as to be exposed at the free end. The toothbrush has excellent suitability for bristle insertion into narrow parts, e.g., the gaps between neighboring teeth and gaps between the teeth and the gums. It is highly effective in removing dental plaque and cleaning the teeth. It is highly easy to use in the oral cavity. It further has a highly attractive appearance.
Patent KR-20070100418-A (KR)
Title: Hydroxyalkyl-functionalized fillers
Inventor: SCHAEFER OLIVER
IPC: C09C1/00
Filed: 2006-01-26
Abstract: The invention relates to particles P1 which carry on their surfaces the groups of formula (II), [O1/2SiR32-CR42-O-(CR42)b-OH], wherein R3 and R4 are the same or different and represent a hydrogen group or a monovalent C1-C20 hydrocarbon group which is optionally substituted with-CN,-NCO,-NR x2,-COOH,-COORx,-PO(ORx) 2,-halogen,-acryl,-epoxy,-SH,-OH or-CONRx 2 or a C1-C15 hydrocarbonoxy group in which one or more, non-neighboring methylene entities each can be replaced by groups-O-,-CO-,-COO-,-OCO-, or-OCOO-,-S-, or-NRx-, and in which one or mor, non-neighboring methine entities can be replaced by groups,-N=,-N=N-, or-P=, Rx represents a hydrogen group or a C1-C10 hydrocarbon group optionally substituted with-CN or halogen, and b is an integer of at least 1.
Patent KR-20080007430-A (KR)
Title: Nand flash memory system architecture
Inventor: AVRAHAM MEIR
IPC: G11C16/00
Filed: 2006-02-09
Abstract: A data storage device includes a NAND flash memory, an executable interface and a controller for receiving, from a host, via the executable interface, an instruction to access the NAND flash memory at a virtual address and for translating the virtual address to a physical address of the volatile memory. Preferably, the controller also provides boot functionality to the host.
Patent KR-20070120130-A (KR)
Title: Transmission rate control method, mobile station and radio base station
Inventor: USUDA MASAFUMI
IPC: H04B7/26
Filed: 2006-03-29
Abstract: In a mobile communication system using a conventional "upstream line enhancement", a hardware resource assignment in a radio base station is performed with reliability, thereby improving the radio quality. A transmission rate control method comprises a step in which only when successfully receiving upstream user data from a mobile station (UE), a radio base station (NodeB) transmits, to the mobile station (UE), a relative rate control channel (RGCH) by which to instruct an increment of the transmission rate of the upstream user data.
Patent KR-20070122487-A (KR)
Title: Polymer of polycarbonate diol having an alicyclic structure and production process thereof
Inventor: UCHIDA HIROSHI
IPC: C08G64/02
Filed: 2006-04-05
Abstract: The invention relates to a polycarbonate diol, comprising an organic residue derived from a diol component 5 represented by formula (1), wherein n is 0 or an integer of 1 to 4, and the norbornane structure or the cyclopentane structure may be substituted with a halogen group or a hydrocarbon group.The polycarbonate diol according to the present invention can give a polyurethane resin having excellent heat resistance and flexibility in a well-balanced manner and reliability in long-term insulating properties under high temperature/high humidity conditions.