baber/WOPTO huggingface dataset:
Patent KR-20080061630-A (KR)
Title: Modified polyester resin with good crushability and durability and toner composition comprising the same
Inventor: ROH HYUNG JIN
IPC: C08G63/695
Filed: 2006-12-28
Abstract: A modified polyester resin is provided to be excellent in crushability and durability, and to be used as a binder resin for toner. A modified polyester resin includes (A) 100 parts by molar weight of a carboxyl group-containing compound, (B) 5-15 parts by molar weight of ethyleneglycol in which silica particles are dispersed, (C) 20-80 parts by weight of an aromatic diol, and (D) 10-65 parts by molar weight of an aliphatic diol. The carboxyl group-containing compound is selected from the group comprising aromatic bifunctional acids and esters thereof, aromatic polyfunctional acids and esters thereof, aliphatic bifunctional acids and esters thereof, and mixtures thereof.
Patent KR-20080062687-A (KR)
Title: Apparatus for manufacturing a metal strip
Inventor: CHOO DONG KYUN
IPC: B22D11/00
Filed: 2006-12-29
Abstract: An apparatus for manufacturing a metal strip is provided to form a solidified shell having a uniform thickness at an edge of a casting roll by adjusting a thickness of an oxide layer. An apparatus for manufacturing a metal strip comprises a thickness measuring unit(20) for measuring a thickness of an oxide layer formed on a surface of casting rolls(11,12), a defect measuring unit(40) for measuring defects formed in the metal strip, a controller(30) for receiving signals from the thickness measuring unit and the defect measuring unit, a brush assembly, and a driving unit. The driving unit is operated under the control of the controller to drive the brush assembly. The thickness measuring unit includes first and second sensors(21,22) and thickness calculation units(23,24).
Patent KR-20060098426-A (KR)
Title: Supercritical fluid-assisted deposition of materials on semiconductor substrates
Inventor: XU CHONGYING
IPC: H01L/
Filed: 2004-07-28
Abstract: Supercritical fluid-assisted deposition of materials on substrates, such as semiconductor substrates for integrated circuit device manufacture. The deposition is effected using a supercritical fluid-based composition containing the precursor(s) of the material to be deposited on the substrate surface. Such approach permits use of precursors that otherwise would be wholly unsuitable for deposition applications, as lacking requisite volatility and transport characteristics for vapor phase deposition processes.
Patent KR-20060064051-A (KR)
Title: Radio transmitting apparatus and radio transmitting method
Inventor: KOBAYASHI KIYOTAKA
IPC: H04B17/40
Filed: 2004-08-04
Abstract: A radio transmitting apparatus having a plurality of antennas and capable of changing the number of modulated signals to be simultaneously transmitted in accordance with the propagation environment. A transmission power changing part (12) of the radio transmitting apparatus changes the signal level of a pilot symbol such that it meets the combined-signal level of a data symbol in accordance with the number of transmitted modulated signals set by a modulated-signal number setting part (11). In this way, at the end of a receiver, the operational range of the received pilot symbol will be approximately the same as that of the received data symbol, so that the quantization error of the pilot symbol can be reduced. As a result, improvement can be achieved in estimation accuracy of electric wave propagation environment estimation using a pilot symbol, accuracy of time synchronization, and accuracy of frequency offset estimation, whereby the data reception quality can be improved.
Patent KR-20070019936-A (KR)
Title: System and method for using geographical location to determine when to exit an existing wireless communication coverage network
Inventor: KALHAN AMIT
IPC: H04L12/28
Filed: 2004-08-19
Abstract: A system and method are presented for determining when to exit an existing wireless communications coverage network. The method samples the device geographical position, determines a threshold boundary line, measures the position of each sample point with respect to the threshold boundary line, and, beginning at a predetermined initial value, maintains a running sum in response to measuring position. The method uses the threshold boundary line to partition a coverage area for the existing coverage network into first and second zones. Then, the method decrements the running sum for sample point positions in the first zone and increments the running sum sample point positions in the second zone. The method exits the existing coverage network when the running sum is greater than or equal to a predetermined terminal value and then resets the running sum to the predetermined initial value. ® KIPO & WIPO 2007
Patent KR-20060120635-A (KR)
Title: Bearing apparatus for supporting pinion shaft and pinion shaft support apparatus
Inventor: KAWAMURA MOTOSHI
IPC: F16C19/18
Filed: 2003-12-11
Abstract: A bearing device for supporting a pinion shaft, wherein a double row angular contact ball bearing (6) with vertex of contact angles outside of bearing is used for supporting the pinion shaft (5), the internal space of the bearing (6) is sealed by seals (20) and (30) fitted to the axial both ends thereof, and grease is sealed in the internal space of the sealed bearing. Since oil used for a device in which the pinion shaft (5) is used is not led into the bearing (6), defects occurring in conventional examples in which the oil is led into the bearing (6) can be removed.
Patent KR-20060090689-A (KR)
Title: Systems and methods for searching using queries written in a different character-set and/or language from the target pages
Inventor: MITTAL VIBHU
IPC: G06F40/237
Filed: 2004-09-13
Abstract: Methods and apparatus consistent with the invention allow a user to submit an ambiguous search query and to receive relevant search results. Queries can be expressed using character sets and/or languages that are different from the character set and/or language of at least some of the data that is to be searched. A translation between these character sets and/or languages can be performed by examining the use of terms in aligned text. Probabilities can be associated with each possible translation. Refinements can be made to these probabilities by examining user interactions with the search results.
Patent KR-20060116810-A (KR)
Title: Method and system of decrypting disc
Inventor: PENG YANG
IPC: G06F21/12
Filed: 2004-11-03
Abstract: This invention provides a method and system for decrypting an optical disc. The contents of the optical disc are encrypted, and the decrypting information is stored in the I nternet server. The decrypting information is created by the internet server in terms of the request, including two layers of data, the first layer contains the information related to the data of the optical disc which can not be copied, the second layer contains the encrypted method for decrypting the optical disc. When the o ptical disc player receives the decrypting information, firstly, it acquires the data from the optical disc to be played which can not be copied according to the information of the first layer, and then decrypts the data of the second layer using the data which can not be copied, thus to acquire the method for decrypting the optical disc and the related parameters.
Patent KR-20060085931-A (KR)
Title: Metal oxynitride electrode catalyst
Inventor: OTA KENICHIRO
IPC: C25B11/06
Filed: 2004-11-30
Abstract: [PROBLEMS] Carbides and other most non- platinum compounds in conditions of an electrode potential as high as 0.4 V or above in an acidic electrolyte are activated and dissolved and cannot be stably present. Thus, the application range of relevant electrode catalyst is limited to low electrode potentials. There is a demand for development of an electrode catalyst that in these conditions, exhibits enhanced stability while maintaining catalytic capability. [MEANS FOR SOLVING PROBLEMS] There is provided a metal oxynitride electrode catalyst comprising an oxynitride containing at least one transition metal element selected from the group consisting of La, Ta, Nb, Ti and Zr, characterized in that the electrode catalyst is used at a potential of 0.4 V or higher relative to reversible hydrogen electrode potential in an acidic electrolyte. This metal oxynitride electrode catalyst is useful as an electrode catalyst for electrochemical systems operated in an acidic electrolyte in the field of water electrolysis, organic electrolysis, fuel cell, etc.
Patent KR-20060126469-A (KR)
Title: Organic electroluminescent element
Inventor: GERHARD ANJA
IPC: H01L51/30
Filed: 2004-11-24
Abstract: The invention relates to the improvement of phosphorescing organic electroluminescent devices characterized in that the emission layer, which consists of a matrix material which is doped with at least one phosphorescing emitter, directly adjoins an electrically conducting layer.
Patent KR-20060123262-A (KR)
Title: Platen for use in product encapsulation
Inventor: MATICH FRANK
IPC: B29C51/10
Filed: 2004-12-08
Abstract: A platen (1) which can be quickly evacuated and used in product encapsulation and like processes is provided where the platen (1) is configured to be gaseously evacuated. The platen (1) comprises a base plate (2), at least one gas evacuation conduit (11) configured to communicate through the base plate (2), and a support plate (3) spaced apart from the base plate (2) to create a plenum chamber (9) between the base plate (2) and the support plate (3) where each gas evacuation conduit (11) is in communication with the plenum chamber (9). The platen (1) further comprises a first array of channels (14) formed in the surface of the support plate (3) remote from the plenum chamber (9) wherein a plurality of mesas (15) are defined in those areas of the support plate surface intermediate the channels and a plurality of apertures (19) located in the channels (14) and each passing through the support plate (3), the apertures (19) extending between the support plate (3) and the plenum chamber (9).
Patent KR-20060123373-A (KR)
Title: 1-(azolin-2-yl)amino-1,2-diphenylethane compounds for combatting insects, arachnids and nematodes
Inventor: KORDES MARKUS
IPC: A01N43/78
Filed: 2004-12-22
Abstract: The present invention relates to 1 - (azolin-2-yl)amino-1,2-diphenylethane compounds of the general formula (I) wherein A is a radical of the formulae A' or A2: N R A' A2 and wherein m is 0, 1, 2, 3, 4 or 5, n is 0, 1, 2, 3, 4 or 5, X is sulfur or oxygen, and wherein the variables R1, R2, R3, R4, R5a,R5b, R5c, R5d are as defined in the claims, and to the agriculturally acceptable salts thereof. The invention relates also to a method of combating animal pests, selected from insects, arachnids and nematodes and to a method for protecting crops from attack or infestation by insects, arachnids or nematodes, which comprises contacting a crop with a pesticidally effective amount of a 1 -(azolin-2-yl)amino-1,2- diphenylethane compounds of the general formula I and/or at least one salt thereof.
Patent KR-20070020201-A (KR)
Title: Adaptive bandwidth allocation method and system for av signal distribution
Inventor: OTA TAKAAKI
IPC: H04N7/24
Filed: 2005-01-07
Abstract: A method for controlling audio/visual signal distribution includes receiving an input signal and prefiltering the input signal. Plural quantized coefficients are generated from the input signal and have a variable coarseness. The plural quantized coefficients are encoded and transmitted to a transmission buffer. During operation, the occupancy level within the transmission buffer is monitored. Based on the occupancy level, the coarseness of the plural quantized coefficients is varied accordingly. ® KIPO & WIPO 2007
Patent KR-20070030762-A (KR)
IPC: H02K15/06
Filed: 2005-02-24
Abstract: 본 발명은 교류발전기 고정자 내에 파상형 코일보빈을 삽입하는 방법에 관한 것이다. 이 방법은 다음과 같은 단계를 포함한다: 
      단계 1 - 자기유도코일 와이어(60)가 결합 세그먼트(72)에 의해 연결되는 일련의 슬롯(71) 내에 형성되고, 각각의 슬롯은 홈(30)의 수용 위치에 끼워 넣어지는 상호 마주보는 두 개의 측면 브랜치(711)를 포함하고, 헤드 브랜치(712)는 상기 두 측면 브랜치(711)를 연결하는, 각각의 자기유도코일(70)을 형성하는 단계;와 
     단계 2 - 삽입 도구(80) 상에 자기유도코일(70)을 설치하는 단계; 및 
     단계 3 - 고정자 홈(30) 안으로 나선(73)을 삽입하는 단계. 
     본 발명에 따르면, 상기 자기유도코일(70)은 동시에 상기 삽입 도구(80) 주변으로 감기며, 상기 자기유도코일의 한정된 순서에 따라 연결되는 나선은 교대로 다른 자기유도코일(70)에 속하게 된다.  
       
     다상 회전식 전기 기기, 고정자, 자기유도코일, 코일보빈.
Patent KR-20060123638-A (KR)
Title: A method, a device and a system for duplex communications
Inventor: HOTTINEN ARI
IPC: H04B1/50
Filed: 2004-03-16
Abstract: A method, a device, and a system for duplex communications. Uplink and downlink frequencies are allocated in an orthogonal manner such that at one time instant a certain carrier frequency is used for uplink (downlink) transmission and at some other time instant for downlink (uplink) transmission. Correspondingly, at said one time instant a second carrier frequency is used for downlink (uplink) transmission and at said some other time instant optionally for uplink (downlink) transmission.
Patent KR-20070011353-A (KR)
Title: Panel carrying device
Inventor: DODO YASUSHI
IPC: B65G61/00
Filed: 2004-05-10
Abstract: A panel carrying device, comprising a panel holding part (5) holding a panel (1), a second link mechanism connected to the panel holding part, a first link mechanism pivotally fitted to the second link mechanism, a slide mechanism (20) moving the first link mechanism in a panel carrying direction, and a swing mechanism (22) swinging the second link mechanism. ® KIPO & WIPO 2007
Patent KR-20070004857-A (KR)
Title: Electrically conducting organic polymer/nanoparticle composites and methods for use thereof
Inventor: HSU CHE HSIUNG
IPC: H01L51/30
Filed: 2005-03-16
Abstract: Compositions are provided comprising aqueous dispersions of electrically conducting organic polymers and a plurality of nanoparticles wherein pH can be adjusted for improved organic electronic device performance. Films deposited from invention compositions are useful as buffer layers in electroluminescent devices, such as organic light emitting diodes (OLEDs) and electrodes for thin film field effect transistors. Buffer layers containing nanoparticles may have a much lower conductivity than buffer layers without nanoparticles. In addition, when incorporated into an electroluminescent (EL) device, buffer layers according to the invention contribute to higher stress life of the EL device. ® KIPO & WIPO 2007
Patent KR-20070020475-A (KR)
IPC: H04M3/42
Filed: 2006-03-06
Abstract: 수신 이동국(104)은 자동 응답 모드에서 동작한다.  적어도 하나의 세션 초대(106)는 수신 이동국(104)에서 수신된다.  세션 초대(106)는 사용자에게 이 세션 초대(106)을 수동으로 수용하여, 자동 응답 모드를 적어도 일시 제압하도록 요청한다.  적어도 하나의 세션 초대(106)를 수동으로 수용할지에 대한 판정이 행해진다. 
       
     이동국, 세션 초대,
Patent KR-20070075292-A (KR)
Title: Booster-type gas compressor
Inventor: INOUE HIROSHI
IPC: F04B35/00
Filed: 2007-01-05
Abstract: A booster type gas compressor is provided to prevent different load from being applied to components by reducing difference of pressure between an upper part and a lower part. A booster type gas compressor comprises compressed gas flow passage(34), a cylinder(21), a piston, a piston rod(32), a crank shaft(29), a drive shaft(30), a crank case(29) and a bypass conduit(13). The cylinder is injected with compressed gas from the compressed gas flow passage. The piston moves in the cylinder up and down, and further compresses the compressed gas in the cylinder. The piston rod is connected to the piston in an upper end. The crank shaft is connected to a lower end of the piston rod. The drive shaft is connected to the crank shaft, rotates with the crank shaft, and moves the piston up and down. The crank case includes the crank shaft below the piston. The bypass conduit connects the compressed gas flow passage to the crank case.
Patent KR-20080065036-A (KR)
Title: Styrofoam food box
Inventor: YANG KYUNG HWAN
IPC: B65D85/50
Filed: 2007-01-08
Abstract: A styrofoam food box is provided to enable a user to prevent the food from being changed in quality and to maintain the food fresh by using a food box having a dry ice receiving portion. A styrofoam food box uses dry ice and includes a food box, a dry ice receiving portion, a cover and a food support plate. An outlet is formed on the food box to discharge the carbon dioxide when the dry ice is sublimed. The dry ice receiving portion is formed inside the food box. The cover covers the upper end portion of the food box and intercepts the external air and light. The food support plate is placed on the receiving portion of the dry ice and supports food. A food support plate cover is installed on the upper part of the food support plate.
Patent KR-20080067111-A (KR)
Title: Universal subscriber identity module card, its using method and mobile communication terminal thereof
Inventor: SONG IN SUN
IPC: H04B1/40
Filed: 2007-01-15
Abstract: A USIM(Universal Subscriber Identity Module) card, a method using the card, and a mobile communication terminal are provided to include a memory function unit capable of storing high-capacity data within the USIM card, thereby solving a user's inconvenience of requiring a separate external memory for exchanging the high-capacity data. A memory function unit(220) stores and extracts predetermined data, and a USIM function unit(210) exchanges user personal information with a mobile communication terminal(230) if user authentication information is confirmed in connection with the terminal, and activates the memory function unit to enable data inputting/outputting. The memory function unit comprises a data memory(222), and a memory controller(221) for managing data transceiving operation between the data memory and the terminal by being activated by the USIM function unit.
Patent KR-20080074301-A (KR)
Title: Electric power generator using pi; type pipe structure
Inventor: PARK WAL SEO
IPC: F03B13/00
Filed: 2007-02-08
Abstract: An electric power generator using a pi type pipe structure is provided to save energy by recollecting waste energy of fluid in the form of electric energy. An electric power generator using a pi type pipe structure comprises a pi type pipe(101) and a straight pipe(102). The straight pipe has one side covered by a first cover(105) of the straight pipe and the other side covered by a second cover(106) of the straight pipe. A first hole(109) is formed adjacently to the first cover, so that fluid is introduced into the straight pipe through a first pipe(103). A second hole(110) is formed adjacently to the second cover, so that the fluid in the straight pipe is discharged through a second pipe(104). A center shaft(107) is inserted into the center portions of the first and second covers. Vanes(108) are installed on the center shaft to generate torque using flow of the fluid, so that the center shaft is connected with a center shaft of a generator(111) to convert the torque into electric energy.
Patent KR-20080075750-A (KR)
Title: Semiconductor memory device for operation of byte masking and method for generating of parity data
Inventor: PARK BOK GUE
IPC: G11C29/42
Filed: 2007-02-13
Abstract: A semiconductor memory device for byte masking operation and a method for generating parity data are provided to perform masking operation in the byte unit as performing ECC(Error Correction Code) coding in the unit above 16 bits. A memory cell array(310) stores normal data and parity data. An ECC(Error Correction Code) engine(350) calculates the parity data by using the normal data. The ECC engine calculates the parity data by using the normal data including a first region updated in a masking mode performing masking operation and a second region preserved by the making operation.
Patent KR-20070026777-A (KR)
Title: Display apparatus of combo type using a static image and dynamic image
Inventor: MYUNG BEOM YOUNG
IPC: G09F9/35
Filed: 2007-02-21
Abstract: A complex display device using static and dynamic images is provided to display the high-luminance dynamic and static images by installing a display unit and arranging light panels at four sides of the display unit, and to reduce the thickness, weight, and power consumption of the light panels. A complex display device using static and dynamic images is composed of a display unit(20) fixed by a combining member to output the dynamic image; left, right, upper, and lower light panels(30,40,50,60) arranged at the left and right sides and the upper and lower ends of the display unit, respectively and installed by combining members to display the static image; and a combining unit(10) for fixing the display unit and the light panels. Each light panel comprises a panel frame fixedly coupled to the combining unit; a light guide plate placed on the panel frame and formed with a fine intaglio pattern on the bottom side by a predetermined process to reflect the source light incident through the lateral side to the front side; and film fixing members(32-1,32-2,32-3,32-4) pivotably installed on the panel frame to fix and release the static image.
Patent KR-20080079795-A (KR)
Title: Exhaust unit and method for controlling displacement volume of the exhaust unit, and apparatus for treating substrate with the exhaust unit
Inventor: PARK SANG UK
IPC: H01L21/02
Filed: 2007-02-28
Abstract: An exhaust unit and a method for controlling displacement volume of the exhaust unit, and an apparatus for processing a substrate with the exhaust unit are provided to prevent the mis-operation of an exhaust mount control unit by using expansion and contraction of a tube. An exhaust line(210) exhausts air. A housing(222) is installed on the exhaust line. An elastic material tube(224) is installed in the housing. The tube is expanded to control an aperture ratio of a passageway in the housing. An actuator(225) supplies a flux to the tube. The tube is provided along an inner wall of the housing in a circular shape. The actuator includes a body connected to the tube to supply the flux. The actuator includes a piston and a driving machine. The piston is installed in the body. The driving machine moves the piston in the body. A diameter of the hosing is greater than that of the exhaust line.
Patent KR-20070089648-A (KR)
Title: Method for determining flying height of hard disk drive, test apparatus using the method and storage medium writing program for operating the method
Inventor: CHAN TOM
IPC: G11B21/16
Filed: 2007-02-28
Abstract: A method for determining the flying height of an HDD(Hard Disc Drive), a test device using the method, and a storing medium which records a program for executing the method are provided to test and correct the HDD which mounts an FOD(Flying On Demand) head and test the head mounted in the HDD. The first AGC(Automatic Gain Control) value is determined in the set first pre-amplifier gain value(100,102). The second AGC value is determined in the set second pre-amplifier gain value(104). The first AGC difference value is determined from the first and the second AGC values(106). The third AGC value is determined in the first flying height(108). The fourth AGC value is determined in the second flying height(110). The second AGC difference value is determined from the third and fourth AGC values(112). The difference of the first and the second flying height is determined from the first and the second AGC difference values(114).
Patent KR-20070092679-A (KR)
Title: Photomask blank and photomask making method
Inventor: YOSHIKAWA HIROKI
IPC: G03F1/34
Filed: 2007-03-09
Abstract: A photomask blank and a photomask making method are provided to manufacture a photomask with high precision by reducing a dependency on pattern density. A photomask blank is used for manufacturing a photomask including a transparent substrate(1) and a mask pattern formed on the transparent substrate. The mask pattern includes transparent regions and opaque regions effective to exposure light. A light shielding film(2) is disposed on the transparent substrate. Another film is selectively inserted between the transparent substrate and the light shielding film. An anti-reflective film(3) is formed on the light shielding film. An etching mask film(4) is formed on the anti-reflective film.