baber/WOPTO huggingface dataset:
Patent KR-20070078398-A (KR)
Title: Audio signal processing apparatus, audio signal processing method, and audio signal processing program
Inventor: KIMIJIMA TADAAKI
IPC: G10K15/00
Filed: 2007-01-26
Abstract: An audio signal processing apparatus, an audio signal processing method, and an audio signal processing program are provided to produce a sound field space satisfying taste of a user by controlling the localization position of sound image localization for each of the frequency bands so as to enlarge or narrow a sound image. A dividing unit divides each of channel audio signals into a plurality of frequency bands. A phase difference calculating unit(23) calculates a phase difference between the channel audio signals for each of the frequency bands. A level ratio calculating unit(24) calculates a level ratio between the channel audio signals for each of the frequency bands. A sound image localization estimating unit estimates sound image localization for each of the frequency bands based on the level ratio or the phase difference. A controlling unit controls the estimated sound image localization for each of the frequency bands by adjusting the level ratio or the phase difference.
Patent KR-20080070470-A (KR)
Title: Vacuum packing film
Inventor: KIM JOONG DON
IPC: B29C48/33
Filed: 2007-01-26
Abstract: A vacuum packaging film is provided to reduce the manufacturing time by removing a hot sealing process for sealing two sides of the vacuum packaging film. A vacuum packaging film comprises an outer dies(10) and an inner dies(20). A cylindrical film sheet is extruded through an extrusion hole, which is formed in the inner dies which is installed in the middle of the outer dies. A plurality of concave-convexes(62a) are formed at an inner surface of the cylindrical film sheet by a plurality of slits while the cylindrical film sheet is extruded. The slits are formed at an inner surface of the inner dies. Either of the outer dies and the inner dies is rotated such that the concave-convex is formed at the inner circumference of the cylindrical film sheet in a spiral shape.
Patent KR-20070080570-A (KR)
Title: Liquid crystal device and projector
Inventor: KAMIJIMA SHUNJI
IPC: G02F1/13
Filed: 2007-02-06
Abstract: An LCD(Liquid Crystal Display) and a projector comprising the same are provided to suppress the reduction of aperture ratio due to a light shielding layer, by constituting an upper substrate of the LCD through only transparent layers without using the light shielding layer. A plurality of data lines(6a) and a plurality of gate lines(3a) cross each other. Switching elements(30) are formed at crossing portions of the data lines and the gate lines. Pixel electrodes(9) are connected to the switching elements. Pixels are constituted correspondingly to the pixel electrodes. An image display area is composed of pixels. A first substrate(10) has at least the switching elements. A second substrate(20) faces the first substrate. A liquid crystal layer is interposed between the first substrate and the second substrate. The light incident through the first substrate is modulated by the liquid crystal layer. A light shielding layer(11a) is formed on a light incident side of at least the switching elements of the first substrate. A portion corresponding to at least the image display area of the second substrate is composed of only transparent layers, which transmit the light incident to the liquid crystal.
Patent KR-20070081783-A (KR)
Title: Storage device that pre-fetches data responsive to host access stream awareness
Inventor: SIDHU JASBIR
IPC: G11B20/10
Filed: 2007-02-13
Abstract: A storing device for pre-reading data in response to the recognition of a host access stream is provided to offer a high data throughput necessary for storing/searching multiple AV data streams in real time without interrupts of recognizable degree and acquire a sufficiently high data throughput from a disc drive although a noise and the limit of thermal management or data maintenance are generated. A head reads data stored in LBAs(Logical Block Addresses) of a data storing medium. A data fetch buffer(410) stores the data. A controller(400) reads the data from the LBAs of the data storing medium identified by LBA access sequence information of a data storing device accessed by a host device through the head, and stores the read data in the data fetch buffer(410). The controller(400) is guided by the data of the LBA of the data storing medium identified by the LBA access sequence information. The controller(400) responds to a read command from the host device which is read to the data fetch buffer(410) by communicating data associated with the read command from the data fetch buffer(410) to the host device.
Patent KR-20070089090-A (KR)
Title: Composition for forming radiation-proof high transparent polypropylene sheet and package formed of the same excellent in resistance to radiation and electron sterilization
Inventor: KONO TAKAYUKI
IPC: C08J5/18
Filed: 2007-02-27
Abstract: Provided are a polypropylene composition which is able to inhibit decoloration or bleed whitening due to irradiation and has satisfactory extrusion molding property, a polypropylene sheet comprising the composition, a laminate containing the polypropylene sheet, and a molded product and a medical container containing the sheet. A polypropylene composition comprises 100 parts by weight of a resin selected from a polypropylene homopolymer, a propylene-ethylene random copolymer containing 5 wt% or less of ethylene, and their mixture; 0.01-0.125 parts by weight of a phosphorus-based antioxidizing agent; 0.01-0.1 parts by weight of a hindered amine-based compound; 0.01-0.1 parts by weight of calcium stearate; and optionally an organic peroxide, and has a melt flow rate of 0.5-10 g/10 min.
Patent KR-20080081589-A (KR)
Title: Apparatus and method for resource allocation in wireless communication system
Inventor: SO JAE WOO
IPC: H04B7/26
Filed: 2007-03-06
Abstract: An apparatus and a method for allocating resources in a wireless communication system are provided to reduce the volume of resource allocation information and increase the efficiency of downlink resources by allocating fixed-length data to a fixed region allocated to a frame. A base station confirms whether data to be transmitted to a terminal exist(301). If so, the base station calculates an MCS(Modulation and Coding Scheme) level to transmit the data, based on channel information with the terminal(303). Then the base station confirms whether this is first time to allocate resources to the terminal(305). If not, the base station confirms whether a fixed region resource can be allocated to the terminal(307). If so, the base station allocate the fixed region resource to the terminal according to the calculated MCS level(309). The base station creates a resource allocation message containing fixed region resource allocation information and transmits it to the terminal(311).
Patent KR-20080082167-A (KR)
Title: A detent pin with permanent magnet of driveline
Inventor: HA KYUNG JAE
IPC: F16H63/38
Filed: 2007-03-07
Abstract: A detent pin is provided to protect a permanent magnet from sprayed salt and humidity during a speed shifting process by embedding the permanent magnet therein. A detent pin with an embedded permanent magnet of a power transmission includes a case(11), a ball cap(13), a detent ball(15), and first and second magnetic members(30a,30b). The ball cap is mounted on one side of the case. The ball cap is movably installed inside the case and includes a groove at a center portion thereof. First and second magnetic members are inserted into the groove. The detent ball is mounted at a lower portion of the ball cap. The detent ball is firmly mounted on the ball cap and inserted into the detent groove on a shift rail. The detent ball slides on the shift rail. Same polarities of the first and second magnetic members are arranged to be opposed to each other at the center of the ball cap, such that compressing and repelling processes are performed, when the ball cap is elevated in a vertical direction.
Patent KR-20070038079-A (KR)
Title: 도배사(塗褙士)
Inventor: HER GWANG HOE
IPC: B44C7/02
Filed: 2007-03-20
Abstract: 본 고안은 천정(天頂) 도배용 보조기구로서 재료는 경금속으로 중량감이 적어, 일상 도배 작업시 힘들고 무늬 맞추기가 어려웠던 점을 간단히 해결할 수 있도록 구성된 기구다.
Patent KR-20080086265-A (KR)
Title: System and method for scrolling display screen, mobile terminal including the system and recording medium storing program for performing the method thereof
Inventor: KIM YOUNG SUN
IPC: H04B1/40
Filed: 2007-03-22
Abstract: A system and a method for scrolling a display screen, a mobile terminal having the system, and a recording medium having a program recorded thereon to perform the method are provided to allow a user to search a large amount of digital contents information on a small display screen conveniently. An input unit(10) receives input information according to an input key manipulation. A display unit(60) displays items grouped according to a certain reference. A controller(40) controls the display unit to display items selected through scrolling by group with respect to the grouped items in response to the received input information. The items are information about digital contents, and the grouped items are virtually grouped by using meta data of the digital contents. The input information includes information about a grouping attribute related to the reference for grouping items, and the grouped items are grouped according to the received grouping attribute information.
Patent KR-20070042513-A (KR)
Inventor: LEE SANG GAK
IPC: E01C11/22
Filed: 2007-03-26
Abstract: 본 발명은 측구 덮개에 관한 것으로, 더욱 상세하게는 측구의 유지보수 시 연결해제되는 측구 덮개의 개수를 최소화시켜 통행의 불편 또는 차량주행의 방해를 극소화시켜주는 기능이 개선된 측구 덮개에 관한 것으로, 측구를 따라 연이어 배치되는 측구 덮개를 구성함에 있어서, 상기 측구 덮개는, 평판(201)에 유수공(202)이 형성되고, 평판(201)의 양측에 거치대(210)가 하부로 돌출된 덮개본체(200)와, 상기 덮개본체(200)를 구성하는 평판(201)의 전측에 일체로 구비되어 돌출된 이음평판(221), 상기 이음평판(221)의 하면 양측부에 일체로 구비되어 돌출된 한 쌍의 회동방지돌기(222), 상기 회동방지돌기(222)의 후단에 일체로 구비되어 돌출된 것으로 측면에 관통구멍이 형성된 회동구(223)로 이루어진 이음연결부(220)와, 상기 덮개본체(200)의 전측에 구비된 이음연결부(220)와 대응되는 위치인 상기 덮개본체(200)의 후측에는 상기 이음연결부(220)의 외관에 대응되는 형상으로 절개되어 형성된 수용공간(230)과, 그 수용공간(230)을 형성하는 덮개본체(200)의 내측 양면에 일체로 구비되어 돌출된 것으로 상기 회동구(223)가 안치될 수 있도록 그 회동구(223)의 외관에 대응되는 형상을 갖는 것으로 상기 회동구(223)의 측면에 형성된 관통구멍에 대응되는 위치에 연결관통구멍이 형성된 한 쌍의 안치턱(240)과, 상기 덮개본체(200)를 복수개로 구비하여 연결 시 상기 회동구(223)가 안치된 상기 한 쌍의 안치턱(240)의 각 연결관통구멍을 통해 인입되어 각 덮개본체(200)를 연결고정시켜주는 고정봉(250)를 포함하여 구성된다.  
       
     측구, 덮개, 연결, 유지보수, 틈새
Patent KR-20080089704-A (KR)
Title: Cock for hot-water heater
Inventor: YU JONG KUN
IPC: B67D1/08
Filed: 2007-04-02
Abstract: A cock of a water dispenser is provided to improve usage and to increase safety while using the water dispenser by keeping a valve thereof open even after users take their hands off a lever for continuous water dispense. A cock of a water dispenser includes a main body(1), a valve(2), a pull rod(3), a lever(4), a lever neck supporter(5), and a holding unit(6). The valve is installed on the main body. The dispensing rod is installed on the valve. The lever is connected to the dispensing rod. The lever neck supporter is installed blow a lever neck and has a lever neck coupler by a spring. The locking unit is installed on the lever neck and the lever neck coupler for keeping the valve open even after users take their hands off the lever for continuous water dispense.
Patent KR-20080090600-A (KR)
Title: Remote measurement system and method thereof for radio network
Inventor: KIM KI JONG
IPC: H04B7/26
Filed: 2007-04-05
Abstract: A method and a system for remotely measuring a radio network are provided to measure a radio network of a particular area remotely and process management of the radio network in real time. A server transfers a radio network measurement instruction to a terminal(S101). The terminal forms a communication channel with the server(S102). The terminal transmits its status information(S103). The terminal requests radio network measurement plan information from the server(S104), and checks whether or not the radio network measurement plan information is received(S105). The terminal receives the radio network measurement plan information and collects data according to the radio network measurement plan information(S106). The terminal inquires about a transmission start request with respect to transmission of collected data(S107), checks whether a transmission request response is received(S108). When a response is received, the terminal transmits the collected data to the server(S109). The terminal checks whether transmission of the collected data is completed(S110). When transmission of the collected data is completed, the terminal transmits a transmission end signal to the server(S111). The terminal transmits a measurement related logging file to the server(S112) and checks whether a completion response signal is received from the server. When a response signal is received, the terminal releases the communication channel with the server(S113).
Patent KR-20070102400-A (KR)
Title: An electric field control apparatus and a detection apparatus
Inventor: TAKIGUCHI KIYOAKI
IPC: H01L29/739
Filed: 2007-04-09
Abstract: An electric field control apparatus and a detection apparatus are provided to transmit an electric field by narrowing a corresponding electric field in a direction of an opening. A detection apparatus includes a first electrode, a second electrode, a frame unit, an opening unit, and an output unit. The output unit includes an impedance detecting unit(2) and a blood vessel detecting unit(3). The frame unit is disposed around the first electrode and the second electrode and is connected to the first electrode and the second electrode. The opening unit is formed at an end of the frame unit. The impedance detecting unit detects the impedance of a living body disposed at an electric field from the first electrode and the second electrode. The impedance detecting unit includes a signal output controller(20) and an impedance calculator(21). The output unit outputs a first signal and a second signal to the first electrode and the second electrode, respectively.
Patent KR-20080093780-A (KR)
Title: Method of preparing negative active material for rechargeable lithium battery and rechargeable lithium battery including negative active material prepared therefrom
Inventor: KIM TAE WAN
IPC: H01M10/0525
Filed: 2007-04-18
Abstract: A method for preparing a negative electrode active material for a lithium secondary battery, and a lithium secondary battery using the negative electrode active material are provided to obtain improved capacity characteristics and lifetime characteristics. A method for preparing a negative electrode active material for a lithium secondary battery comprises the steps of (S1) mixing a lithium salt, a vanadium salt and optionally a salt containing M in a solvent to prepare a mixture solution; (S2) drying the mixture solution to prepare an aerosol; and (S3) spray heat treating the aerosol to prepare a negative electrode active material represented by Li_(1+x) V_(1-x-y) M_y O_(2+z), wherein 0.01<=x<=0.5; 0<=y<=0.3; -0.2<=z<=0.2; and M is an element selected from the group consisting of a transition metal except vanadium, an alkali metal, an alkaline earth metal, a semimetal and their mixture.
Patent KR-20080074681-A (KR)
Title: System and method for making and marking the preperence tv program list automatically
Inventor: CHOI JUNG IN
IPC: H04N5/445
Filed: 2007-04-26
Abstract: A method and a system for automatically generating and displaying a list of preferred TV broadcast programs are provided to download desired programs partially from an IPTV with a storage device to thereby shorten a buffering time for streaming when the programs are selected. A service server(20) receives a broadcast signal and broadcast program information from a broadcast provider(30), stores them in each database, and generates a preference channel priority order information based on the signal and the information. A relay device receives the preference channel priority order information and the broadcast signal from the service server and transfers them to a TV(11). The TV outputs the broadcast information and the preference channel priority order information received from the relay device. The TV includes a remote controller having a preference channel designation key to show the preference channel priority order information. The relay device is one of an STB(Set Top Box) or a PVR(Personal Video Recorder)(10').
Patent KR-20080097263-A (KR)
Title: Multi air conditioner and control method thereof
Inventor: KIM SUNG GOO
IPC: F25B27/00
Filed: 2007-05-01
Abstract: A multi air conditioner and control method thereof is provided to prevent a refrigerant of a high pressure pipe from being jammed in case that a cooling operation of an indoor unit connected to a cooling-and-heating switching unit is operated. The multi air conditioner comprises a cooling-and-heating switching unit(300A,300B) which is connected between one or more outdoor unit(100) and a plurality of indoor units and switches the operation mode of the plurality indoor unit; a high pressure gas pipe(401) and a low pressure gas pipe(402) which is connected between the outdoor unit and the cooling-and-heating switching unit; a temperature sensor which measures an outside temperature; and a controller which compares saturation temperature of the refrigerant flowed in a low pressure gas pipe and the outside temperature in the cooling operation, and controls the flow of the refrigerant flowed in the high pressure gas pipe or the low pressure gas pipe according to the comparison result.
Patent KR-20080099936-A (KR)
Inventor: PARK SE HWAN
IPC: G02F1/1345
Filed: 2007-05-11
Abstract: 본 발명은 액정모듈에 관한 것으로서, 제1접점이 형성된 연성회로기판을 포함하는 액정패널; 제1접점에 대응되는 제2접점이 형성된 회로기판과, 상기 회로기판의 일면에 장착되는 광원과, 상기 회로기판이 실장되며, 상기 액정패널에 대응되는 수용부가 형성되어 상기 액정패널의 후면에 부착되는 백라이트 유닛;으로 구성되는 액정모듈에 관한 것이다. 
       
     액정패널, 백라이트 유닛, 회로기판, 광원
Patent KR-20080100052-A (KR)
Title: Phase change ram device
Inventor: CHANG HEON YONG
IPC: H01L27/115
Filed: 2007-05-11
Abstract: The upper electrode having thin thickness can be formed due to the formation of the sub bit-line. Therefore, the patterning process time of the phase changing film and upper electrode can be reduced. The phase change memory device comprises as follows. The semiconductor substrate(100) has active areas(101) of a plurality of bar type in which the silicide film is formed in the base region and emitter region, including the base region and emitter region. The first contact plug(121) is formed on the base region and emitter region of the active area. The heater(130) is formed on the first contact plug of the emitter region. The laminate pattern consists of the upper electrode(150) and the phase changing film contacting heater. The second contact plug(122) is formed on the upper electrode. The sub bit-line(160) is formed in order to contact the second contact plug arranged in the active area on two pairs of active are in the vertical direction to the active region. The third contact plug(123) is formed on the first contact plug of the base region. The word line(170) is formed in order to contact the third contact plug arranged in the direction of the active area. The fourth contact plug(124) is formed on the sub bit-line between the active areas located in the second interval.
Patent KR-20080100899-A (KR)
Title: Method for preparation of alternative water for agriculture from wastewater effluents using gamma-ray irradiation and calcium exchange method
Inventor: CHO JAE YOUNG
IPC: C02F1/30
Filed: 2007-05-15
Abstract: A method for manufacturing alternative water for agriculture from outflow water of a sewage disposal plant is provided to fundamentally prevent contamination of the hydrosphere ecosystem by efficiently processing the effluent discharged into a stream or river without separate treatment. A method for manufacturing alternative water for agriculture from outflow water of a sewage disposal plant comprises the following steps of: irradiating gamma-rays of 0.1 to 100kGy, emitted from radioactive isotopes, on the water discharged from the sewage disposal plant; and passing zeolite(5), obtained by replacing Ca^++ ion on an electric charge part with respect to a sample. The radioactive isotopes are cobalt(Co, atomic number:60).
Patent KR-20090001772-A (KR)
Title: Net factory system and manufacturing method of objects using the system
Inventor: MIN BYUNG JUNE
IPC: G06Q50/04
Filed: 2007-05-18
Abstract: A net factory system and a fabrication method of a target product using the system to search a desired plan are provided to receive registration of sources such as necessary data for completing a target material, and to search contents of the sources by type and shape, thereby fabricating a desired target product through consultation with members who register the contents. A factory server comprises as follows. A member registration/authentication unit(110) allows connection by authenticating the connection, if a registered member inputs an ID and a password. A data registration unit(120) demands storage of data according to classified lists. A data search unit(130) searches data by requested field. A member association processor(140) concludes a supply usage contract. A display/read unit(150) notifies contracted members of a manufacturing process of target products. A data storage unit(160) stores classified data, contracted contents, contracted details, and the progression.
Patent KR-20070057128-A (KR)
Title: Plasma display device
Inventor: HAGIHARA SOJIRO
IPC: G09G3/288
Filed: 2007-05-22
Abstract: A plasma display device is provided to reduce a luminance difference in an entire screen below a permissible value by suppressing inductance deviation. A plasma display device includes a plasma display panel(10), an X electrode driving circuit(20) for driving a plurality of X electrodes, a Y electrode driving circuit(30) for driving a plurality of Y electrodes, and an address electrode driving circuit for a plurality of address electrodes. A first connection unit connects the X electrodes with the X electrode driving circuit and a second connection unit connects the Y electrodes with the Y electrode driving circuit. A current path of one of the first and second connection units is formed with a U-shaped structure.
Patent KR-20080103814-A (KR)
Title: Air-conditioner having identifying function of system stoppage cause
Inventor: KIM HYEONG JIN
IPC: F24F11/02
Filed: 2007-05-25
Abstract: An air conditioner is provided to check the system halt reason when the system halts. The air conditioner(100) having a checking function for the system halt reason is composed of a microcomputer(10) analyzing the system halt reason by analyzing the saved history after saving the history of the trouble diagnosis function, a system diagnostic switch(20) for operating the microcomputer analyzing the system halt reason to check the system halt reason, a display unit(30) outputting the analysis result of the system halt reason, and an alarm generating unit generating the alarm when the analysis result for the system halt reason is outputted.
Patent KR-20070118050-A (KR)
Title: Work achievements collection system
Inventor: OISHI SATOSHI
IPC: G05B19/418
Filed: 2007-06-08
Abstract: A system for collecting work achievements is provided to prevent loss of work efficiency by managing workability using a work history on resources such as a mold. A system for collecting work achievements includes a work ID(Identification) tag(10), a work management box(20), and a work ID tag reader(30). The work ID tag includes information having work contents on work objects. The work management box includes an inlet hole(21), which is used for inputting the work ID tag. The work ID tag reader, which is installed in the work management box, recognizes the work ID tag, and transmits the recognized information to a work achievement managing device(40) for managing collected work achievements.