baber/WOPTO huggingface dataset:
Patent KR-20110056949-A (KR)
Title: Colling structure of crucible shaft for ingot growing apparatus
Inventor: PARK JIN SUB
IPC: C30B15/20
Filed: 2009-11-23
Abstract: PURPOSE: A cooling structure of a crucible shaft for an ingot growing apparatus is provided to prevent a crucible driving shaft from being thermal-deformed by forming an auxiliary cooling container in the upper part of the crucible shaft. CONSTITUTION: In a cooling structure of a crucible shaft for an ingot growing apparatus, a pedestal(5) supports a crucible. A conical protrusion(12) is formed in the bottom part of the pedestal. A conical shape recess part(13) is formed in the top of the crucible driving shaft. A water cooling container(7) and an induction pipe are formed inside the crucible driving shaft. A connection part(16) connects an up and down auxiliary water cooling containers.
Patent KR-20110058062-A (KR)
Title: Network photographing apparatus having a partial encryption function
Inventor: JEON YONG SUNG
IPC: H04N5/262
Filed: 2009-11-25
Abstract: PURPOSE: A network photographing apparatus having a partial encryption function is provided to encrypt or eliminate object information by detecting the object information. CONSTITUTION: An object information extraction unit(101) creates object information data through an analysis of a plurality of objects within a digital video data. An image compression unit(102) processes the digital video data into a compressed data. An encryption unit(103) searches an encryption target object information data among the object information data.
Patent KR-20110058568-A (KR)
Title: A apparatus for sealing films
Inventor: LEE GIL YONG
IPC: B65B51/14
Filed: 2009-11-26
Abstract: PURPOSE: A pressure sealing apparatus for films is provided to apply uniform pressure to all surfaces under compression work during multidirectional sealing work by equipping with an automatic tilting unit. CONSTITUTION: A pressure sealing apparatus for films contains an upper heating unit(10) compressing the top of films at high temperature, a lower heating unit(20) engaged with the upper heating unit on the lower part of the upper heating unit and compressing the bottom of films at low temperature, an upper driving unit(30) arranged on the upper part of the upper heating unit to operate the upper heating unit vertically, a lower driving unit(60) arranged on the lower part of the lower heating unit to operate the lower heating unit vertically, and an air damper unit(40) controlling the pressure applied to the films by the upper heating unit.
Patent KR-20110060179-A (KR)
Title: Terminal and base station, and, method for frequency sensing thereof
Inventor: CHO SANG IN
IPC: H04W16/14
Filed: 2009-11-30
Abstract: PURPOSE: A terminal, a BS(Base Station), and a frequency sensing method thereof are provided to filter a necessary frequency band through a variable BPF(Band Pass Filter) in frequency sensing. CONSTITUTION: A controller(320) establishes the pass band of a BPF(Band Pass Filter)(330). The BPF filters a band including the frequency band of a first UE(User Equipment) and an external frequency band out of the total frequency band. A down sampling unit(340) performs down sampling for the signal of the filtered frequency band for first UE. An FFT(Fast Fourier Transform) unit(350) divides the filtered band into a plurality of sub channels. A signal detection unit(360) detects the signal of the other wireless communication system or an interferential signal.
Patent KR-20110061112-A (KR)
Title: Tread composition and a tread comprising the same
Inventor: KIM BYUNG LIP
IPC: C08L21/00
Filed: 2009-12-01
Abstract: PURPOSE: A tread rubber composition is provided to improve grip performance by inducing initial fast heat generation of a tire tread part in a high speed traveling. CONSTITUTION: A tread rubber composition comprises carbon black in which the surface is modified with a hydroxy group. The composition comprises 100.0 parts by weight of a base rubber and 5-50 parts by weight of carbon black modified with a hydroxy group. The carbon black modified with a hydroxy group has an average particle diameter of 10-20 nm, I2 surface area of 1000 mg/g, and DBP adsorption quantity of 800 ml/100g.
Patent KR-20110062366-A (KR)
Title: Stack connecting device for fuel cell
Inventor: SHIN HWAN SOO
IPC: H01M8/04
Filed: 2009-12-03
Abstract: PURPOSE: A stack connecting device for a fuel cell is provided to satisfy sealability while connecting a fuel cell stack and a test manifold without bolt coupling work. CONSTITUTION: A stack connecting device for a fuel cell comprises: connect units(110) in which clamping parts(120,130) holding both sides of a test manifold(20) pipe-connected to an activation device of the fuel cell are spaced and arranged to the upper part thereof; a clamp arm rotated in order to hold the test manifold and the fuel cell stack; a first actuator rotating the clamp arm; and a second actuator operating the clamping part to the test manifold by the medium of a transfer guide.
Patent KR-20110062769-A (KR)
Title: Drilling system
Inventor: CHO YEON SUN
IPC: B23B47/34
Filed: 2009-12-04
Abstract: PURPOSE: A drilling system is provided to reduce errors by performing the drilling operation after checking that the drilling device is located on the exact work position through a monitor. CONSTITUTION: A drilling system comprises a transporting robot device(100), an air spray nozzle(410), and a dust collector. The transporting robot device is installed in a duct. The transporting robot device movably supports a drill device. The air spray nozzle is installed in the transporting robot device. The air spray nozzle sprays compressed air. The dust collector is installed in the duct. The dust collector discharges the chips generated by the drilling of the drill device.
Patent KR-20110063216-A (KR)
Title: System having crash unlock algorithm
Inventor: SIHN KWANG CHEOL
IPC: E05B83/36
Filed: 2009-12-04
Abstract: PURPOSE: An algorithm mounting system is provided to release the door-lock system of a vehicle by generating a crash door-lock signal in case of the crash of the vehicle. CONSTITUTION: An airbag controlling unit(400) measures the acceleration of a vehicle using dual acceleration sensor data. An algorithm(410) compares the measured value and the pre-set value of the airbag controlling unit. A body controlling module receives a signal verified through the algorithm. The algorithm includes a rollover algorithm, a front crash algorithm, a side crash algorithm, a side crash unlock algorithm.
Patent KR-20110064627-A (KR)
Title: Method and apparatus for providing phone-book of a portable terminal
Inventor: JEON JAE CHOON
IPC: H04B1/40
Filed: 2009-12-08
Abstract: PURPOSE: An apparatus for providing a phone book of a mobile terminal and a method thereof are provided to schematize the relation of the phone book information. CONSTITUTION: If information coping with phone book information exists, a control unit extracts connect information in the phonebook information(407,411). The control unit constitutes a GUI(Graphic User Interface) with the reference to the connect information(413). The control unit controls the display by a relation information display through the configured GUI(415). The control unit offers the detailed content of the phonebook information through a general information display.
Patent KR-20110066039-A (KR)
Title: Social link service method and system for hiper-link
Inventor: KIM KI MOON
IPC: G06F17/30
Filed: 2009-12-10
Abstract: PURPOSE: A social link service method for hyperlink and a system thereof are provided to simply find a web document which a user wants by adding social link information to the hyperlink in the web document including the hyperlink. CONSTITUTION: A database stores social link information corresponding to hyperlink. If a web document which the hyperlink is included to offer to a user terminal is received, a social link service server searches social link information corresponding to the hyperlink from the database. The social link service server adds the social link information to the web document and transmits to the user terminal. If the social link information corresponding to the hyperlink is received from the user terminal, the social link service server registers the hyperlink and the social link information in the database.
Patent KR-20110066308-A (KR)
Title: Rf vectormodulator for veamforming
Inventor: KIM KI JIN
IPC: H03C3/00
Filed: 2009-12-11
Abstract: PURPOSE: An RF vector modulator for beam forming is provided to design a lossless broadband beam former in a chip using an amplifier based vector modulator. CONSTITUTION: A first amplifier(100) amplifies an inputted signal RF signal to output a differential RF signal of a different phase. An RF signal converting unit(200) outputs four differential signals of different phases. The RF signal converting unit includes a poly phase filter(210) which is virtually opened by the resonance of an output terminal configured by a transmission load(220). A variable gain amplifying unit(300) comprises an I variable gain amplifier(310) and a Q variable gain amplifier(320). An RF signal mixer(400) mixes the output currents of the I variable gain amplifier and the Q variable gain amplifier.
Patent KR-20110066783-A (KR)
Title: A coupling structure of wire for a vacuum cleaner
Inventor: CHONG CHUNG OOK
IPC: A47L9/28
Filed: 2009-12-11
Abstract: PURPOSE: A coupling structure of a wire for a vacuum cleaner is provided to easily seal a motor chamber by forming a sealing member in a part of a motor chamber in which a wire is coupled. CONSTITUTION: A coupling structure of a wire for a vacuum cleaner comprises a suction motor, a motor chamber(102), a wire(230), and a sealing member. The suction motor generates suction force. The motor chamber accepts the suction motor. The wire is inserted into the motor chamber and supplies power to the suction motor. The sealing member seals a coupling part of the motor chamber and the wire.
Patent KR-20110068293-A (KR)
Title: Gas sensor using porous nano-fiber containing metal oxide and manufacturing method thereof
Inventor: LEE YOUNG SEAK
IPC: G01N27/12
Filed: 2009-12-16
Abstract: PURPOSE: A gas sensor using porous nano fiber containing a metallic oxide and a manufacturing method thereof are provided to have very high sensitivity at room temperature by oxidizing, carbonizing and activating nano fiber and depositing between silicon wafer electrodes. CONSTITUTION: A manufacturing method of a gas sensor using porous nano fiber containing a metallic oxide comprises the steps of: mixing a polymer precursor and a solvent; dispersing a metallic dioxide to the obtained mixture; electro-spinning the obtained mixture, thereby manufacturing nano fiber; oxidizing the obtained nano fiber; carbonizing the oxidized nano fiber; activating the carbonized nano fiber; and depositing the activated nano fiber between silicon wafer electrodes.
Patent KR-20110069425-A (KR)
Title: System and method for synchronizing on audio frequency baseband-based sound communication, apparatus applied to the same
Inventor: KIM DONG KEON
IPC: H03M7/30
Filed: 2009-12-17
Abstract: PURPOSE: A synchronization system for transmitting audible frequency band acoustic communication and method thereof are provided to prevent the deterioration of synchronization capability and to obtain various sample units. CONSTITUTION: A transmitter(100) converts the time axis signal of an audio signal into a frequency axis signal according to the conversion of a first mode. The transmitter varies the phase of preset frequency corresponding to synchronizing data. The transmitter converts an audio signal of a frequency axis signal to a time axis signal according to a first reverse conversion method. A receiver(200) converts an audio signal of a reversely converted time axis signal into a frequency axis signal according to a second reverse conversion method. The receiver determines a synchronization location from a correlation value.
Patent KR-20110075550-A (KR)
Title: Battery management system having digital controllable noise filter
Inventor: CHANG BUM YOU
IPC: G01R31/36
Filed: 2009-12-28
Abstract: PURPOSE: A battery management system having a digital controllable noise filter is provided to reduce a measurement error by changing a filtering frequency simply through an IC communications interface according to a noise environment. CONSTITUTION: In a battery management system having a digital controllable noise filter, a flying cap(120b) is connected to both ends of an arbitrary cell. A switching unit(110) opens and closes the connection of both ends of the arbitrary cell and the flying cap. A variable resistance part(120a) is connected to one end of the arbitrary cell and one end of the flying cap. The variable resistance part comprises a plurality of resistors and a plurality of switches A control logic(150) controls the resistance of the variable resistance part.
Patent KR-20110075596-A (KR)
Title: Contactor of gas insulation switchgear
Inventor: LEE SEUNG KYU
IPC: H01H33/42
Filed: 2009-12-28
Abstract: PURPOSE: A contactor for a gas insulated switchgear is provided to prevent a malfunction by electrically connecting a fixing contact with a movable contact irrespective of a shift of the fixing contact. CONSTITUTION: A contactor for a gas insulated switchgear includes a stator(100) and a mover(200) which is electrically connected with each other. One of connective parts between the stator and the mover is formed with a shape of a bar. The other of the connective part is formed with a cut shape. An end of one of the connective parts between the stator and the mover is smaller than an end of the other of the connective parts between the stator and the mover.
Patent KR-20110075995-A (KR)
Title: Skin whitening composition containing gastrodin and glucosidase as active ingredients
Inventor: KOO CHANG SEOP
IPC: A61Q19/02
Filed: 2009-12-29
Abstract: PURPOSE: A composition containing gastrodin and glucosidase for skin whitening is provided to ensure high whitening effect and to minimize side effects by formulation unstability and skin irritation. CONSTITUTION: A composition for skin whitening contains gastrodin and glucosidase as an active ingredient. Gastrodin is an alpha-gastrodin prepared by binding 1-8 alpha-D-glucoses by transglycosylation reaction using beta-gastrodin of chemical formula 1 or cyclodextrin glycosyltransferase. The gastrodin content is 0.01-10.0 weight% based on total composition. The glucosidase content is 75-150 units based on 3 weight% of gastrodin. The beta-gastrodin is a natural gatrodin or synthetic gastrodin. The natural gastrodin is isolated from Gastrodiae Rhizoma.
Patent KR-20110077640-A (KR)
Title: Apparatus and method for saving power of mac hardware
Inventor: KIM YONG HO
IPC: H04L12/10
Filed: 2009-12-30
Abstract: PURPOSE: An apparatus for saving power for MAC(Media Access Control Address) hardware is provided to eliminate the waste of resources due to the unnecessary electricity consumption of MAC hardware by supplying a transmission clock or a reception clock to a MAC module only in case a transmission and a reception data exist. CONSTITUTION: A reset signal generator(110) generates a reset signal for initializing a MAC module by receiving a SOP(Start Of Packet) signal. A clock gate(120) generates an operation clock for activating the MAC module and transfers the operation clock to the MAC module. A shift register(130) stores an input packet while the MAC module is initialized. The reset signal generator blocks the operation clock transferred to the MAC module with the control of the clock gate when the transmission of the input packet is completed.
Patent KR-20090029790-A (KR)
Title: Adhesive preparation
Inventor: HONMA SACHIKO
IPC: A61K47/10
Filed: 2007-06-27
Abstract: An adhesive preparation comprising a support and a medicine-containing layer laminated on the support, wherein the medicine-containing layer comprises at least one compound selected from the group consisting of fentanyl and a pharmaceutically acceptable salt thereof and an adhesive agent comprising polyisobutylene and a silicon-containing polymer, and wherein the ratio of the polyisobutylene to the silicon-containing polymer in the adhesive agent is 20:1 to 7:3 by mass.
Patent KR-20090031563-A (KR)
Title: Amino-imidazolones and their use as a medicament for treating cognitive impairment, alzheimer disease, neurodegeneration and dementia
Inventor: BERG STEFAN
IPC: A61K31/519
Filed: 2007-06-12
Abstract: This invention relates to novel compounds having the structural formula I below: [Chemical formula should be inserted here. Please see paper copy] and to their pharmaceutically acceptable salt, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia.
Patent KR-20090033219-A (KR)
Title: Cargo net
Inventor: WIENKE DIETRICH
IPC: B60P7/08
Filed: 2007-06-21
Abstract: The invention relates to a cargo net comprising a plurality of interconnected straps arranged in a lattice structure wherein that the straps comprise ultrahigh molecular weight polyethylene (UHMWPE) multifilament yarns, the UHMWPE yarns having a tenacity of at least 1.9 N/tex. In one embodiment, the cargo net according to the invention is a cargo net to anchor loads onto pallets. In another embodiment, the cargo net according to the invention is a barrier cargo net for restraining cargo or other objects from entering a secure or off limits area. IR visibility of the cargo net was measured for the two infrared ranges of 3-5 mum and 8-12 mum where most of the detectors of the thermal imaging devices function.
Patent KR-20090055552-A (KR)
Title: Welding alloy and articles for using in welding, weldments and method for producing weldments
Inventor: KISER SAMUEL D
IPC: B23K35/30
Filed: 2007-07-19
Abstract: A nickel, chromium, iron alloy and method for use in producing weld deposits and weldments formed therefrom. The alloy comprises, in weight percent, about 28.5 to 31.0% chromium; about 0 to 16% iron, preferably 7.0 to 10.5% iron, less than about 1.0% manganese, preferably 0.05 to 0.35% manganese; about 2.1 to 4.0% niobium plus tantalum, preferably 2.1 to 3.5% niobium plus tantalum, and more preferably 2.2 to 2.8% niobium plus tantalum; 0 to 7.0% molybdenum, preferably 1.0 to 6.5%, and more preferably 3.0 to 5.0% molybdenum; less than 0.50% silicon, preferably 0.05 to 0.30% silicon; 0.01 to 0.35% titanium; 0 to 0.25% aluminum; less than 1.0% copper; less than 1.0% tungsten; less than 0.5% cobalt; less than about 0.10% zirconium; less than about 0.01% sulfur; less than 0.01% boron, preferably less than 0.0015% boron, and more preferably less than 0.001% boron; less than 0.03% carbon; less than about 0.02% phosphorous; 0.002 to 0.015% magnesium plus calcium; and balance nickel and incidental impurities. The method includes the steps of forming a welding electrode from the above alloy composition and melting the electrode to form a weld deposit. A preferred weldment made from the alloy and method includes an alloy substrate in the form of a tubesheet of a nuclear reactor.
Patent KR-20090049086-A (KR)
Inventor: KITAZONO EIICHI
IPC: C08G64/00
Filed: 2007-08-27
Abstract: 본 발명의 과제는 색상이 개선된 식물에서 유래된 성분을 갖는 폴리카보네이트 및 그 제조 방법을 제공하는 것에 있다. 
     본 발명의 과제는 폴리머 원료 중의 무기 불순물을 저감시켜, 제품 폴리머 중의 무기 불순물을 저감시킴으로써 해결된다.
Patent KR-20090075678-A (KR)
Title: Reverberation chamber
Inventor: KOSDIKIAN FREDERIK
IPC: G01R29/08
Filed: 2007-09-05
Abstract: To construct a reverberation chamber, a chamber (1) provided with reflecting walls (27) is intended to contain an antenna (21) and a field stirrer (26) which are placed opposite an object (12) to be tested. It is shown that by modifying an orientation of a main direction (23) of irradiation from the antenna, it is possible to create a very large number of cavity modes inside the chamber and thus achieve the required variety of possible impingements on the object to be tested, such that the test carried out is as conclusive as possible and the least dependent possible on the dimensions and characteristics of the chamber.
Patent KR-20090105908-A (KR)
Title: Bisdithiocarbamate fungicide stabilization
IPC: A01N25/22
Filed: 2007-10-04
Abstract: A composition comprising at least one bisdithiocarbamate fungicide and at least one zinc additive is provided. Processes related thereto are also provided.
Patent KR-20090079243-A (KR)
Title: Polymerizable composition, crosslinkable resin, process for production thereof, and use thereof
Inventor: KOJIMA KIYOSHIGE
IPC: C08F299/00
Filed: 2007-10-19
Abstract: Disclosed is a polymerizable composition suitable as an electrical material for use in an electrical circuit board or the like, which comprises a norbornene monomer, a metathesis polymerization catalyst and a chain transfer agent comprising a compound represented by the formula (A): CH2=CH-Y-OCO-CR1=CH2 [wherein Y represents a bivalent hydrocarbon group having 3 to 20 carbon atoms; and R1 represents a hydrogen atom or a methyl group]. The polymerizable composition may further contain a crosslinking agent. The resulting mixture is subjected to bulk polymerization to produce a crosslinkable resin. By crosslinking the crosslinkable resin, a molded article or a crosslinked resin complex can be produced which is excellent in properties including an electrical insulating property, an adhesion property, mechanical strength, heat resistance and a dielectric property.
Patent KR-20090091236-A (KR)
Title: Probe card analysis system and method
Inventor: ENDRES ERIC
IPC: G01R31/26
Filed: 2007-12-19
Abstract: A system and method for evaluating wafer test probe cards (50) under real-world wafer test cell conditions integrates certain wafer test cell components into the probe card inspection and analysis process. Disclosed embodiments may utilize existing and/or modified wafer test cell components such as, a head plate (360), a test head (330), a signal delivery system (340), and a manipulator to emulate wafer test cell dynamics during the probe card inspection and analysis process. ® KIPO & WIPO 2009
Patent KR-20090108051-A (KR)
Title: Data encoding method
IPC: H04W12/04
Filed: 2008-01-24
Abstract: The invention relates to a method for encoding a piece of information flowing through a network having at least one information transmitting node and one destination node, using a public key encryption system. The invention is characterised in that it includes at least the following steps: (i) a public key is generated by using a public key generation matrix NG consisting of u columns and u rows, wherein an element from one column or one row is a block formed by code generation matrix G, and by executing an operation comprising RI which is a reversible random matrix forming a private key and RP which is a matrix obtained by random permutation and which forms a private key NG, the public key being given by matrix PUK = RI(matrix multiplication by block) NG(matrix multiplication)RP; and (ii) the private key and the public key obtained are used to encode and decode the information transmitted through the network.
Patent KR-20090128379-A (KR)
Title: Compound for photoresist, photoresist solution, and etching method using the photoresist solution
Inventor: WATANABE TETSUYA
IPC: C09B47/20
Filed: 2008-03-05
Abstract: Disclosed is a compound for a photoresist, which is selected from the group consisting of a compound having an oxonol dye skeleton, a cyanine dye, a styryl dye, a compound having a merocyanine dye skeleton, a compound having a phthalocyanine dye skeleton, an azo compound and a complex compound of an azo compound with a metal ion. Also disclosed is a photoresist solution comprising at least one kind of the above-mentioned compound. Further disclosed is a method for etching a surface of interest by using the photoresist solution.