baber/WOPTO huggingface dataset:
Patent KR-20090078806-A (KR)
Title: Martensite type non-heat treated steel for hot forging and hot forging non-heat treated steel part
Inventor: TERAMOTO SHINYA
IPC: C22C38/18
Filed: 2008-10-27
Abstract: The invention provides a non-heat-treated steel for hot forging which can be converted into steel of a martensite-base structure by hot-forging and subsequent controlled cooling even though subsequent re-heating/quenching/tempering treatment is not conducted after the cooling and which can give high-strength and high-toughness steel parts excellent in machinability; and non-heat-treated steel hot forgings made from the steel. A martensitic non-heat-treated steel for hot forging, characterized by containing by mass C: 0.10 to 0.20%, Si: 0.10 to 0.50%, Mn: 1.0 to 3.0%, P: 0.001 to 0.1%, S: 0.005 to 0.80%, Cr: 0.10 to 1.50%, Al: more than 0.1 to 0.20%, and N: 0.0020 to 0.0080% with the balance consisting substantially of Fe and unavoidable impurities; and a non-heat-treated steel hot forging made from the steel, characterized in that the steel structure in the whole section of part or the whole of the hot forging is a substantially martensitic structure having an effective grain diameter of 15mum or below.
Patent KR-20090080087-A (KR)
Title: Process and installation for the hot marking of translucent or transparent objects
Inventor: BATHELET GUILLAUME
IPC: C03C23/00
Filed: 2007-10-18
Abstract: The invention relates to an installation for marking, at the exit of a forming machine (3), transparent or translucent objects running horizontally, in succession, in front of a marking station (7) that comprises a device (9) for producing a laser beam to ensure marking of the objects. According to the invention, the installation comprises:-means (13) for determining the position of each of the objects along at least one direction transverse to the running direction (D) of the objects, these means (13) being placed upstream of the marking station relative to the running direction,-means for displacement of the focusing plane of the laser beam, along a transverse direction relative to the running direction (D),-means (21) for driving the displacement means, connected to the determining means (13), and that make it possible to adjust, as a function of the position of each object to be marked, the focusing plane of the laser beam in order to optimize the marking of the objects by the laser beam.
Patent KR-20090093970-A (KR)
Title: Inhibitors of histone deacetylase
Inventor: DEZIEL ROBERT
IPC: C07D291/08
Filed: 2007-10-26
Abstract: This invention relates to compounds for the inhibition of histone deacetylase. More particularly, the invention provides for compounds of formula (I) wherein (B), Q, J, L and Z are as defined in the specification.
Patent KR-20090087905-A (KR)
Title: Compositions for treating hard surfaces
Inventor: RONG HAITAO
IPC: C11D11/00
Filed: 2007-12-04
Abstract: The invention relates to compositions for treating a hard surface, in particular for cleaning and/or dirt-repellent treatment of a hard surface, containing a) at least one multi-armed silyl polyalkoxylate of the formula (I) (H-A)n-Z-[A-B-Si(OR1)r(R2) 3-r]m (I), where Z is a (m+n)=valent radical having at least three carbon atoms, A is a divalent polyoxyalkylene radical, wherein the m+n polyoxyalkylene radicals bound to Z can be different from one another, and wherein one radical A is in each case bound to Z via an oxygen atom belonging to Z, and one oxygen atom belonging to A is bound to B or hydrogen, B is a chemical bond or a divalent organic radical having 1 to 50 carbon atoms, OR1 is a hydrolysable group, R1 and R2 independently of one another are a linear or branched alkyl group having 1 to 6 carbon atoms and r is an integer from 1 to 3, and m is an integer >= 1 and n is 0 or an integer >= 1, and m+n has a value from 3 to 100, b) at least one surfactant, c) water and/or at least one nonaqueous solvent, d) if appropriate further conventional components of surface treatment and/or cleaning compositions which are compatible with the remaining components of the composition. ® KIPO & WIPO 2009
Patent KR-20090097159-A (KR)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: TATESHITA YASUSHI
IPC: H01L21/336
Filed: 2007-12-07
Abstract: Provided is a semiconductor device manufacturing method by which sufficient stress can be applied to a channel region within allowable ranges of concentrations of Ge and C in a mixed crystal layer. A semiconductor device is also provided. A dummy gate electrode (3) is formed on a Si substrate (1). Then, a recess region (7) is formed by recess etching by using the dummy gate electrode (3) as a mask. On the surface of the recess region (7), a mixed crystal layer (8) composed of a SiGe layer is epitaxially grown. An interlayer insulating film (12) is formed on the mixed crystal layer (8) to cover the dummy gate electrode (3), and the interlayer insulating film (12) is removed until the surface of the dummy gate electrode (3) is exposed. A recess (13) is formed on the interlayer insulating film (12) to expose the Si substrate (1) by removing the dummy gate electrode (3). Then, a gate electrode (15) is formed in the recess (13) by having a gate insulating film (14) in between.
Patent KR-20090113253-A (KR)
Title: Electron blocking layers for electronic devices
IPC: H01L21/8247
Filed: 2007-12-12
Abstract: Methods and apparatus for electronic devices such as non-volatile memory devices are described. The momory devices include a multi-layer control dielectric, such as a double or triple layer. The multi-layer control electric includes a combination of high-k dielectric meterials such as aluminium oxide (A12O3), Hafnium oxide (HfO2), and/or hybrid films of Hafnium aluminium oxide. The multi-layer control dielectric provides enhanced characteristics, including increased charge retention, enhanced memory program/erase window, improved reliability and stability, with feasibility for single or multistate (e.g, two, three or four bit) operation.
Patent KR-20090101954-A (KR)
Title: Composition and light-emitting element comprising the composition
Inventor: AKINO NOBUHIKO
IPC: C08G61/12
Filed: 2007-12-27
Abstract: Disclosed is a composition comprising a compound having a pyrazine ring structure and a phosphorescent compound, wherein the compound having a pyrazine ring structure has a pyrazine ring structure represented by the general formula (1), (2) or (3).(1) (2) (3) wherein R and R1 independently represent a hydrogen atom or a univalent group and multiple R's and multiple R1's may be the same as or different from one another. Also disclosed is a polymer having a residue derived from the phosphorescent compound and the pyrazine ring structure.
Patent KR-20090110903-A (KR)
Title: Volatile amines free polyurethane aqueous dispersions
IPC: C08G18/08
Filed: 2008-01-08
Abstract: Process for the preparation of aqueous dispersions of carboxylated anionic polyurethanes free from volatile amines, useful for the preparation of coatings for leather, paper, metals, textiles and plastics.
Patent KR-20090113303-A (KR)
Title: Method for inputting and seaching information about an object in a remote database
IPC: G06Q30/02
Filed: 2007-06-04
Abstract: The inventive method consists in transmitting the object identifier-containing message from a mobile telecommunications terminal to a server by means of the network of a global mobile communication system via a cellular communication operator or by means of the Internet network. At least one word is used in the form of the object identifier-containing message transmitted from the mobile telecommunications terminal. The search of the object identifier in the server database consists in comparing the word with domain names by said server. While the user of the mobile telecommunications terminal determines the domain name, the server transmits the telephone number of a subscriber thereto. The mobile telecommunications terminal initiates communication for said telephone number by providing a voice connection with the telephone number of the subscriber. The method makes it possible to extend functional capabilities, to accelerate search, to reduce the amount of transmissible information and to reduce the loading of the telecommunications network and facilities thereof.
Patent KR-20090116827-A (KR)
Title: Compressor and refrigeration device using the same
Inventor: NISHIDE YOHEI
IPC: F04C18/02
Filed: 2008-05-01
Abstract: A scroll compressor in which measurement of the temperature of refrigerant flowing in a path is facilitated. The scroll compressor (1) has a housing (11), a compression mechanism (15), and a pipe (71). A space (45) functioning as the path for the refrigerant is provided inside the housing (11). The compression mechanism (15) compresses the refrigerant and discharges it to the space (45) from a discharge opening (41). The pipe (71) extends from the inside of the housing (11) to the outside and has one end (71a) and the other end (71b). The one end (71a) is located at a predetermined position in the space (45), or more specifically, at a position near the discharge opening (41), and is closed. The other end (71b) is located outside the housing (11) and is open. A measurement device (8) is inserted into the pipe (71) from the other end (71b).
Patent KR-20090113390-A (KR)
Title: Pyrazole sulfonylurea compound and herbicide
IPC: A01N47/36
Filed: 2005-04-27
Abstract: Disclosed is a novel herbicide. Specifically disclosed are a pyrazole sulfonylurea compound represented by the following formula (1) (wherein R1 represents a C1-3 alkyl group; R2 represents a hydrogen atom, C1-3 alkyl group, C1-3 haloalkyl group or the like; R3, R4, R5 and R6 independently represent a hydrogen atom, C1-3 alkyl group or the like and at least one of R3, R4, R5 and R6 represents a C1-3 alkyl group or C1-3 haloalkyl group; X and Y independently represent a C1-3 alkyl group or the like; and Z represents a nitrogen atom or a methine group) and a salt of such a pyrazole sulfonylurea compound acceptable as an agricultural chemical. Also disclosed are an agricultural chemical composition containing one or more substances selected from such pyrazole sulfonylurea compounds and salts thereof as active constituents, and a herbicide containing one or more substances selected from such pyrazole sulfonylurea compounds and salts thereof as active constituents.
Patent KR-20100016063-A (KR)
Title: Absorbent article featuring leakage warning
Inventor: COLLINS MEGHAN ELIZABETH
IPC: A61F13/42
Filed: 2008-03-13
Abstract: Disclosed is an absorbent article for preventing leakage, the article including an absorbent assembly having an absorbent assembly perimeter and a leakage warning element disposed adjacent a portion of the perimeter, wherein the leakage warning element is adapted to provide a physical sensation indicating a fullness level of the absorbent assembly. Also disclosed is an absorbent article for providing a wearer with a warning of potential leakage, the article including an absorbent assembly and a leakage warning element disposed adjacent the absorbent assembly, wherein the leakage warning element is adapted to impart a physical sensation to the wearer.
Patent KR-20100016189-A (KR)
Title: Four-point link
Inventor: QUAING MATTHIAS
IPC: B60G9/02
Filed: 2008-05-06
Abstract: The invention relates to a four-point link for suspending a vehicle axle (36) on a vehicle frame (35) of a vehicle (11), having four link arms (2, 3, 4, 5) which are fixedly connected to one another in a central region (6) and which extend away from the central region (6) so as to form a cross, of which link arms (2, 3, 4, 5) two first link arms (2, 3) can be articulatedly connected to the vehicle frame (35) and two second link arms (4, 5) can be articulatedly connected to the vehicle axle (36), wherein the link arms (2, 3, 4, 5) each have an H-shaped profile (13) which is open transversely or vertically with respect to the cross plane (20).
Patent KR-20100019523-A (KR)
Title: Method and apparatus for a spectrally compliant cellular communication system
Inventor: AMALFITANO CARLO
IPC: H04B1/707
Filed: 2000-12-18
Abstract: A system for wireless data transmission that uses a channel bandwidth, channel separation, and radio frequency power spectrum which is compatible with existing deployments of wireless voice services. The transmitted waveforms are thus compatible with existing cellular networks. However, the time domain digital coding, modulation, and power control schemes are optimized for data transmission. Existing cellular network sites can thus be used to provide a high speed service optimized for wireless data traffic without the need for new radio frequency planning, and without interfering with existing voice service deployments.
Patent KR-20110084006-A (KR)
Inventor: CHOI MYUNG GAP
IPC: D06F75/38
Filed: 2010-01-15
Abstract: PURPOSE: A dressing table equipped with an ironing board is provided to easily receive and draw out an ironing board and an iron into and from an ironing board. CONSTITUTION: A dressing table equipped with an ironing board comprises: a body(11) of a box type which is opened to the front; a drawer(12) which is installed to the inner top of the body and is received and withdrawn while moving forward and backward; an iron receiving unit(20) in the ironing board is received; a drying rack for hanging laundry; an iron receiving container(500); and a dryer receiving container(600) which is installed to the upper side of the body and receives a dryer.
Patent KR-20110084677-A (KR)
Title: Power source circuit and liquid crystal display having the same
Inventor: LEE JONG JAE
IPC: G09G3/20
Filed: 2010-01-18
Abstract: PURPOSE: A power source circuit and a liquid crystal display having the same are provided to prevent the malfunction of a drive chip due to an operation temperature increase while reducing power consumption. CONSTITUTION: In a power source circuit and a liquid crystal display having the same, a switching controller(221) generates an on/off control signal. A first power voltage is connected to a first power voltage terminal and a first node and responds the driving signal of the switching controller. A first switch and form a first current path between a first voltage terminal and a first node. A second switch is connected between the first node and a second power terminal and forms a second current path between the first node and the second power terminal in response to a driving voltage. An inductor is connected to the first node and supplies an average voltage to the first power terminal and a second power terminal.
Patent KR-20100090195-A (KR)
Title: Integrated circuit package for magnetic capacitor
Inventor: JAMES CHYI LAI
IPC: H01L23/12
Filed: 2010-01-22
Abstract: PURPOSE: An integrated circuit package for a magnetic capacitor is provided to supply high speed to an integrated circuit by using an MCAP unit as power. CONSTITUTION: A substrate(110) includes a second side(114) facing to a first side(112). The substrate includes a plurality of null connectors. An integrated circuit(120) is connected to the second side of the substrate. An MCAP(magnetic capacitor) unit(130) includes an anode and a cathode which are connected to the substrate and supplies power to the integration circuit. A plurality of solder balls(180) is adhered to the second side of the substrate.
Patent KR-20110086335-A (KR)
Title: 박막형 태양전지 및 그 제조방법
Inventor: KIM TAE HOON
IPC: H01L31/0445
Filed: 2010-01-22
Abstract: 본 발명은, 기판; 상기 기판 상에 형성되며, 비드 및 상기 비드를 고정하는 바인더를 포함하여 이루어진 광산란막; 상기 광산란막 상에 형성되며, 제1 분리부가 구비된 전면전극층; 상기 전면전극층 상에 형성되며, 콘택부 및 제2 분리부가 구비된 반도체층; 및 상기 반도체층 상에 형성되며, 상기 콘택부를 통해 상기 전면전극층과 전기적으로 연결됨과 더불어 상기 제2 분리부가 구비된 후면전극층을 포함하여 이루어지고, 상기 광산란막은 상기 제1 분리부에 대응하는 제1 개구부, 상기 콘택부에 대응하는 제2 개구부 및 상기 제2 분리부에 대응하는 제3 개구부 중 적어도 하나의 개구부가 구비된 것을 특징으로 하는 박막형 태양전지, 및 그 제조방법에 관한 것으로서,  
본 발명에 따르면 기판과 전면전극층 사이에 광산란막을 형성함으로써 태양광을 다양하게 굴절시킬 수 있어 반도체층 내에서 태양광의 경로를 길게할 수 있고, 전면전극층 증착과정에서 상기 광산란막이 배리어(barrier)로 작용하여 기판 내에 함유된 불순물이 전면전극층으로 이동하는 것이 차단될 수 있고, 또한, 상기 광산란막에 개구부가 구비되도록 상기 광산란막을 패턴형성함으로써, 단위셀 간의 분리를 위한 제1 또는 제2 분리부를 형성하는 공정이나 전극간 연결을 위한 콘택부를 형성하는 공정 중에 레이저 빔의 경로가 변경되는 문제가 해소될 수 있다.
Patent KR-20110086426-A (KR)
Title: A position control apparatus of an elevator
Inventor: LEE YUL
IPC: B66B1/40
Filed: 2010-01-22
Abstract: PURPOSE: A position control device of an elevator is provided to enable an elevator car to stop on a right position and perform compulsory deceleration control through position information even if deceleration control is not done. CONSTITUTION: A position control device of an elevator comprises a plurality of reactors(152a,152b), a detector and a control unit. The reactors are respectively installed on floors in an elevating path for the elevator. The reactors respectively comprise identification information on the floors. The detector is installed on an elevator car and takes images of the reactors when the elevator car operates. The detector reads floor-identifying information from taken images and detects information on the floor where the elevator car is located. The control unit controls the position of the elevator car based on the detected information.
Patent KR-20110090250-A (KR)
Title: Apparatus for orthodontics with crossed fixation to palate
Inventor: KIM JIN HONG
IPC: A61C7/26
Filed: 2010-02-03
Abstract: PURPOSE: A palate fixing device for orthodontics is provided to be fixed to palatine bones in order to secure enough tractive force for orthodontics. CONSTITUTION: A palate fixing device for orthodontics comprises a fixing unit(100) and a supporting part(200). The fixing unit is formed in a board shape that four fixing holes are penetrated in order to insert a screw. In the fixing unit, four fixing holes are arranged in a pair of virtual strait lines. The supporting part is expanded from the fixing unit and is formed in a board shape.
Patent KR-20110041972-A (KR)
Title: The method for transmitting feedback information and mobile station apparatus using the same method, and method for generating channel quality information and base station apparatus using the same method in comp schemes
Inventor: KOO JA HO
IPC: H04W24/00
Filed: 2010-02-05
Abstract: PURPOSE: A feed back information transmission method in a comp, a terminal device performing the same, a channel state information generating method, and base station device performing the same are provided to enable a terminal located in a cell boundary to reduce interference between cells in multi cell environment and receive a desired signal from a multi cell. CONSTITUTION: A measure system(520) measures a total sum of a noise and interference level of cells which do not perform CoMP operation by using a domain in which a reference signal of a serving cell among cells is transmitted. A transmitting device(530) transmits at least one specific valued to a service base station. The total sum is a sum of a noise and interference level of cells which does not performs CoMP operation and interference level or strength of a signal of cell performing the measured CoMP operation.
Patent KR-20110092052-A (KR)
Title: Twist nematic liquid crystal display
Inventor: KIM BONG CHOON
IPC: G02F1/1337
Filed: 2010-02-08
Abstract: PURPOSE: A twist nematic mode liquid crystal display device is provided to guarantee a light viewing angle through light leakage prevention in an upper part angle direction by applying a polarization plate including phase difference film having optical characteristics of characteristics. CONSTITUTION: A twist nematic mode liquid crystal display device includes as follows. A first polarization plate(10) is laminated successively in order of a protective film(13), a polarizer(11), and a phase difference film(14). A liquid cell. A second polarization plate(20) is successively laminated in order of a protective film(24), a polarizer(21), and a protective film(23).
Patent KR-20100092894-A (KR)
Title: Method and apparatus for handover at wireless communication network comprising femto cell
Inventor: LIM CHAE GWON
IPC: H04W36/38
Filed: 2010-02-11
Abstract: PURPOSE: A handover method in a wireless communication network including a femto cell and a device thereof are provided to transmit identification information received from a target femto cell base station to a serving base station to authenticate an MME(Mobility Management Entity) or the target femto cell base station, thereby executing handover to the target femto cell base station. CONSTITUTION: A terminal obtains identification information of a target femto cell base station through an SIB(System Information Block) that a detected target femto cell BS(Base Station) broadcasts(S330). The terminal determines whether the target femto cell BS is connected by comparing the identification information with a femto cell list(S340). The terminal transmits a measurement report message to a serving BS(S360). If a handover command is received, the terminal executes handover to the femto cell BS(S370,S380).
Patent KR-20110093430-A (KR)
Title: Shear friction damper with variable resistance
Inventor: CHOI JAE HYOUK
IPC: E04B1/98
Filed: 2010-02-12
Abstract: PURPOSE: A resistance-variable friction damper is provided to effectively cope with various magnitudes of external loads through a plurality of friction behavior sections having different friction resistances. CONSTITUTION: A resistance-variable friction damper comprises a first supporter(110) which is supported on a structure or damping rod, a second supporter(120) which is connected and slid on the top of the first supporter, a cover plate part(140) which includes first and second cover plates and a connector, a first friction plate which is installed between the first supporter and the first cover plate, a second friction plate which is installed between the second supporter and the second cover plate, and a fastening unit(150) which includes a first fastener connecting the first cover plate and the first friction plate to have a first friction resistance and a second fastener connecting the second cover plate and the second friction plate to have a second friction resistance different from the first friction resistance.
Patent KR-20110094926-A (KR)
Title: Process for preparing lycopene by using multiple carbon sources
Inventor: OH DEOK KUN
IPC: C12P23/00
Filed: 2010-02-18
Abstract: PURPOSE: A method for producing lycopene using multiple carbon sources is provided to effectively biosynthesize lycopene by inoculating transformed E.coli into a medium. CONSTITUTION: A method for producing lycopene using E.coli comprises a step of inoculating E.coli which produces lycopene to a medium containing 1-2(w/v)% of glycerol, 1-3(w/v)% of glucose, and 0.5-1(w/v)% of arabinose and a step of culturing the E.coli. The medium additionally contains 0.05-0.15 (w/v)% of leucine, 0.05-0.1(w/v)% of isoleucine, 0.1-0.3 (w/v)% of lysine, 0.2-0.4 (w/v)% of phenylalanine, 0.01-0.05 (w/v)% of valine, 0.1-0.2 (w/v)% of threonine, 0.2-0.4 (w/v)% of methionine, or 0.15-0.35 (w/v)% of glutamine. The medium also contains (NH_)_2HPO_4, KH_2PO_4, MgSO_4, CoCl_2·6H_2O, MnCl_2·4H_2O, CuCl_2·2H_2O, H_3BO_3, Na_2MoO_4 2H_2O, Zn(CH_3COO)_2·2H_2O, and Fe(III)citrate.
Patent KR-20110096365-A (KR)
Title: Portable blind type solar photovoltaic apparatus
Inventor: KIM MIN JU
IPC: H02S10/40
Filed: 2010-02-22
Abstract: PURPOSE: A portable solar photovoltaic apparatus of a blind type is provided to control the height of a blind and to reduce the size. CONSTITUTION: A portable solar photovoltaic apparatus of a blind type comprises: a wing which is aligned in a multi-step between a fixing unit and moving unit; an angle control rod which controls a rotation angle of the wing; a plurality of solar cell modules which produce power by sunlight by being continuously arranged on the wing; an inverter which converts DC power to AC power; and a wire which outputs power to the outside of the photovoltaic apparatus.
Patent KR-20110099514-A (KR)
Inventor: JUNG JI HO
IPC: A62C2/06
Filed: 2010-03-02
Abstract: 본 발명은 피난문 연동 방화셔터 구동시스템에 관한 것으로, 화재 발생시 자동으로 작동되게 되고, 그 구동이 원활하게 작동하면서도 공간의 효율성을 높일 수 있도록 벽체 매입형 피난문을 방화셔터와 연동되게 한 피난문 연동 방화셔터 구동시스템을 제공함에 그 목적이 있다.  
 본 발명을 적용하면, 피난문을 설치하거나 지지하기 위한 별도의 기둥이 필요하지 않으며, 방화셔터에 일체로 형성되지 않으므로 방화셔터의 작동시 피난문이 권취나 개폐에 방해되지도 않으면서 원활한 피난문의 개폐가 가능하고, 통로의 이용 효율이 높으며, 화재시 안전한 피난이 가능하다는 장점이 있다.