baber/WOPTO huggingface dataset:
Patent KR-20070012752-A (KR)
Title: Golf-bag with golf-club separators
Inventor: KIM MAN SOO
IPC: A63B55/00
Filed: 2007-01-05
Abstract: A golf bag is provided to prevent golf club heads which are inserted into the golf bag from being damaged by forming a golf club separating frame on an upper portion of the golf bag. The golf club consists of a body, a cover, and a golf club separating frame(300). The golf club separating frame is connected to an upper portion of the body, and has an each receiving space(302) formed in two rows in a state of facing golf club heads to each other by a partition(301). A separation preventing cover(303) is formed on an upper portion of the each receiving space for preventing the golf club head from being separated from the receiving space. A common receiving space is formed on an outer portion of the each receiving space. An iron/wedge golf club inserting hole(308) and driver/wood club inserting hole(306) are formed on a lower portion of the golf club separating frame.
Patent KR-20080065065-A (KR)
Title: Circuit for controlling self refresh in semiconductor memory apparatus
Inventor: JEONG BONG HWA
IPC: G11C11/406
Filed: 2007-01-08
Abstract: A self refresh control circuit in a semiconductor memory apparatus is provided to improve yield of a memory cell by outputting a self refresh signal having a longer cycle among self refresh signals outputted with different cycles according to the characteristics of a temperature sensor. A first temperature sensor(300) and a second temperature sensor(500) sense temperature of a memory chip and have different characteristics with each other. A first cycle generation unit(400) generates a first self refresh signal with different cycle according to the characteristics of the first temperature sensor. A second cycle generation unit(600) generates a second self refresh signal with different cycle according to the characteristics of the second temperature sensor. A cycle sensing unit(700) outputs a signal with long cycle by comparing the cycle of the first self refresh signal with the cycle of the second self refresh signal.
Patent KR-20070085128-A (KR)
Title: Apparatus and method for transmitting and receiving in multi-user multi-antenna communication systems
Inventor: DAVID MAZZARESE
IPC: H04B7/204
Filed: 2007-01-12
Abstract: A transceiving device in a multi-user multi-antenna communication system and a method are provided to use limited quantization feedback without using a mutual channel relation, thereby reducing an overhead in case of feeding back as lowering calculation complexity of a transmitter filter. A user terminal(310) performs channel estimation by using a pilot of a preamble in a downlink frame sent from a base station(300)(a). The terminal calculates quantized CSI(Channel State Information) and CQI(Channel Quality Information) by using the estimated channel information(b), and sends the calculated information to the base station(c). The base station calculates a transmitter filter by using the received information(d), and sends an optimized transmitter filter to the terminal(e). The terminal estimates a channel by using a downlink sounding pilot, and calculates a receiver filter by using the estimated value(f).
Patent KR-20080067029-A (KR)
Title: The disappearance model foundry method of valve gear box drive combination steel structure of drive combination steel it used the disappearance model foundry method
Inventor: LEE SANG DEUK
IPC: B22C7/02
Filed: 2007-01-15
Abstract: A destroyable pattern casting method of a valve gear box drive joining bush is provided to manufacture and process a valve gear box drive joining bush with sufficient mechanical properties and quality accuracy and uniformity at fewer manpower and low manufacturing costs through a simple process, and a drive joining bush structure using the destroyable pattern casting method is provided. A destroyable pattern casting method of a valve gear box drive joining bush comprises: a destroyable pattern fabricating step of molding a destroyable pattern with the same shape as the drive joining bush using destroyable materials such as styrofoam and the like; a destroyable pattern reclamation step of injecting the molded destroyable pattern into a sealed vacuum molding frame with a predetermined size, injecting a predetermined amount of dry molding sand into the vacuum molding frame while applying vibration to the vacuum molding frame, and decompressing the vacuum molding frame to solidly reclaim the destroyable pattern into the molding sand; a destroyable pattern casting step of pouring molten metal into a molten metal injection port of the molding frame, thereby filling the molten metal in a place of the destroyable pattern while vaporizing and destroying the destroyable pattern reclaimed in the molding sand to mold a cast with the same shape as the destroyable pattern; and a surface post-treatment step of extracting the cast from the molding sand and removing molding sand, unnecessary gate, etc. on a surface of the cast through a post-treatment.
Patent KR-20080068233-A (KR)
Title: Method and apparatus for prevention supercooling of refrigerator
Inventor: CHOI YOUNG SEOK
IPC: F25D21/08
Filed: 2007-01-18
Abstract: A device and a method for preventing supercooling of a refrigerator are provided to prevent damage to a welded part caused by sudden temperature variation by forming a double path and a damper. A device for preventing supercooling of a refrigerator comprises a first evaporator, an evaporator cover(28), a supercooling prevention member(70), a supercooling prevention heater(50), and a damper(60). The first evaporator cools a freezer and a first temperature changing chamber(20). The evaporator cover is installed between the first temperature changing chamber and the first evaporator, forms a first path. The supercooling prevention member is installed between the evaporator cover and the first temperature changing chamber to form a second path which is divided from the first path. The supercooling prevention heater is installed on the second path. The damper flows air to any one of the first and the second paths.
Patent KR-20080069778-A (KR)
Title: Test circuits of semiconductor memory device for multi-chip testing and method for testing the same
Inventor: LEE BYONG KWON
IPC: G11C29/00
Filed: 2007-01-24
Abstract: A test circuit of a semiconductor memory device for multi-chip test and a test method thereof are provided to reduce test time, by testing a plurality of chips or semiconductor devices at the same time. According to a test circuit of a semiconductor memory device, a first comparison part(140) outputs first comparison signals by comparing read data read in correspondence to an address with data expected to be outputted per bit. A second comparison part(120) generates a flag signal when logic operation of the first comparison signals generates a fail. A storing part(130) stores the first comparison signals in response to the flag signal. The storing part outputs the first comparison signals serially through one input/output line in response to a test clock signal inputted from the outside.
Patent KR-20070080222-A (KR)
Title: Copper clad laminate for chip on film
Inventor: KIM BYUNG NAM
IPC: H05K1/03
Filed: 2007-02-02
Abstract: Provided are a copper clad laminate for a chip on film to prevent the interface separation of copper and polyimide at a high temperature and to improve adhesive strength, a method for preparing the copper clad laminate, and a printed circuit board containing the copper clad laminate. The copper clad laminate comprises a copper clad; and at least one polyimide layer laminated on the copper clad, wherein the polyimide layer in contact with the copper clad contains at least one additive selected from the group consisting of an azole-based compound, a polysiloxane-based compound, and a polyphosphoric acid-based compound. Preferably the content of the azole-based compound containing an amine group is 1.5-5 mol% to the total mol of diamine and dianhydride, and the content of the azole-based compound containing no amine group is 0.5-5 wt% based on the total weight of polyamic acid solid part.
Patent KR-20070026718-A (KR)
Title: Carrier coupling device for vertical blind
Inventor: LEE JEONG BONG
IPC: E06B9/36
Filed: 2007-02-07
Abstract: A carrier coupling device for a vertical blind is provided to prevent the part of the connecting piece from being cut and reduce the material waste by pressing the connecting piece of the connecting device and reducing the width of the connecting piece. A carrier coupling device for a vertical blind comprises a guide rail; carriers(10); a coupling device(20) connecting the carriers; a textile fitted at the lower end of the carrier; a textile distance controlling cord fitted at one side of the carrier; a tilt bar whose lateral second is shaped like +; and a pair of end caps. The textile is spread by controlling the cord, and the textile angle is controlled by controlling the textile angle controlling chain. A bent part(22) is perforated in a connecting piece(21) of the connecting device connecting the carriers to reduce the width of the connecting piece by pressing the connecting piece with a predetermined power and bending the connecting piece toward the inner direction. The bent part is rectangularly formed.
Patent KR-20070081108-A (KR)
Title: Heat treatment unit, heat treatiment method, computer-readable recording medium
Inventor: TAKAHISA OTSUKA
IPC: H01L21/027
Filed: 2007-02-09
Abstract: A heat treatment apparatus is provided to control a difference of process results like a dimension of a resist pattern between substrates by making uniform a thermal hysteresis of a substrate like a wafer by a heat treatment. A plurality of heat treatment portions separately perform a heat treatment on a substrate. A substrate transfer unit transfers a plurality of substrates to each heat treatment portion in regular order, capable of transferring the plurality of substrates in the plurality of heat treatment portions. The plurality of heat treatment portions perform a heat treatment on the substrates at the same temperature. The heat treatment portion can be a heat treatment plate(161a,161b,161c,161d) on which the substrate is disposed to perform a heat treatment.
Patent KR-20080075325-A (KR)
Title: Voltage controlling method for washing motor of drum type washing machine
Inventor: SA MI HYUN
IPC: D06F33/02
Filed: 2007-02-12
Abstract: A method for controlling voltage applied to a washing motor of a frontload washer is provided to rotate a rotor strongly by applying a three-phase alternating current to a stator coil of the washing motor, thereby capable of improving washing performance. A method for controlling voltage applied to a washing motor of a frontload washer comprises the steps: judging whether a present process is an initial stage of a rinsing process or a washing process while progressing the washing process; and applying a higher voltage than a normal driving voltage to the washing motor if the present process is the initial state of the rinsing process or the washing process.
Patent KR-20080079348-A (KR)
Title: Ommited
Inventor: OH EUN YEONG
IPC: B60N2/90
Filed: 2007-02-27
Abstract: A headrest for absorbing impact is provided to prevent a neck of a passenger from being injured in a vehicle collision by contracting and expanding the headrest. A headrest for absorbing impact comprises at least one filling chamber partially defining the headrest and at least one ventilation hole. The ventilation hole allows a filling material in a low-pressure compartment to flow into a high-pressure compartment according to the pressure applied to the filling material in the filling chamber. The headrest includes at least one airbag filled with air and a ventilation hole for sucking and discharging the air. At least one return unit is provided to return the airbag to its original position. The headrest includes a thickness adjusting unit to adjust the thickness of the headrest.
Patent KR-20080079389-A (KR)
Title: 이동 단말기를 이용한 파일 업데이트 방법
Inventor: LEE HYOUNG GYU
IPC: H04B1/40
Filed: 2007-02-27
Abstract: 본 발명은 이동 단말기를 이용한 파일 업데이트 방법에 관한 것이다.  본 발명의 이동 단말기를 이용한 파일 업데이트 방법은, 메모리부의 특정 영역에 저장된 하나 이상의 제1 파일을 업데이트(Update)하기 위한 하나 이상의 제2 파일을 포함하는 업데이트 패킷을 수신하는 수신단계와, 각각의 제2 파일에 대응하는 각각의 제1 파일 중에서 크기가 감소하는 제1 파일을 수정(Modify)하여 업데이트하는 제1 수정단계 및 각각의 제2 파일에 대응하는 각각의 제1 파일 중에서 크기가 증가하는 제1 파일을 제1 수정단계 이후에 수정(Modify)하여 업데이트하는 제2 수정단계를 포함한다. 
       
     FOTA, OTA, 펌웨어, 업데이트, 파일, 시스템, 메모리
Patent KR-20080082409-A (KR)
Title: Automatic sound recording player
Inventor: PARK GEUN CHUL
IPC: G11B20/00
Filed: 2007-03-08
Abstract: An automatic sound reproducing device is provided to automatically reproduce sound by mounting a mobile phone on a 24-pin male connector when the device is mounted on a mobile phone charger. An automatic sound reproducing device comprises a power terminal(1) mounted on an electric outlet, a 24-pin male connector(4), a 24-pin female connector(6), and an operation button(7). The male connector is connected with the female connector. The operation button reproduces the recorded sound by pressing it once, and records sound by pressing it for a long time to transmit sound to a microphone mounted on a main body with a beeping sound and pressing it once again to complete the recording.
Patent KR-20080086124-A (KR)
Title: 위치 센서
Inventor: LEE SANG BUM
IPC: G05D1/10
Filed: 2007-03-21
Abstract: 본 발명장치는 사격, 양궁, 골프 등등에 있어서 이동체(발사체)의 속도, 각도, 좌표를 구하여 낙하위치 또는 표적의 점수관리를 하기 위한 센서 기술에 대한 방법과 장치에 대한 발명이다. 
       
     좌표정보, 센서
Patent KR-20080087936-A (KR)
Title: System and method for information exchange using ip-tv network
Inventor: JUNG WON IE
IPC: G06Q50/00
Filed: 2007-03-27
Abstract: A system and a method for exchanging information in a community by using IPTV(Internet Protocol TV) network are provided to enable community members to interchange the information easily by enabling the community members to download contents from a main server and update/download the contents related to the community through the IPTV network. A main server(100) stores various kinds of contents and each community server(130,132) is opened in the main server. An IP multimedia player(6) is connected to the main server and the community server through the Internet, and is installed in each home. An IPTV(4) plays the contents in a screen by connecting to the IP multimedia player. The IP multimedia player downloads the contents by connecting to the main server and the community server automatically on a fixed time.
Patent KR-20080089752-A (KR)
Title: Low power comparator
Inventor: KIM SUNG MOOK
IPC: H03K5/22
Filed: 2007-04-02
Abstract: A low power comparator is provided to reduce power consumption by controlling a power supply voltage supplied to a power supply source part of the comparator according to a voltage level of an input signal. A sensing part(20) outputs a logic level information signal in response to an input signal. A control part controls a current source signal in response to the logic level information signal. A comparator part(10) compares the input signal with a reference signal in response to the current source signal. The sensing part includes a plurality of inverters(IV1,IV2) buffering in response to the input signal.
Patent KR-20080089839-A (KR)
Title: Apparatus and method for photographing image
Inventor: KOH SUNG SHIK
IPC: H04N5/225
Filed: 2007-04-02
Abstract: An image capturing apparatus and method are provided to induce a pre-set image capturing composition by outputting a current image capturing composition as audible information in capturing an image to thus resolve a problem of repeated image capturing. A face recognizing unit(49-1) detects the composition of a subject from a preview image to be captured. A comparing unit(49-2) compares the detected composition of the subject with a reference composition. A controller(49-3) controls to output an audible alarm signal until the composition of the subject and the reference composition become consistent. When the composition of the subject and the reference composition are consistent, the controller controls to output an audible consistent signal. The composition of the subject and the reference composition are size, position and direction information of the subject to be captured. The reference composition is set by a user. The controller controls to output each different audible alarm signal until the composition of the subject and the reference composition are consistent.
Patent KR-20070051802-A (KR)
Inventor: LEE KYUNG HO
IPC: G11B31/02
Filed: 2007-04-03
Abstract: 본 발명은 노래 및 외국어 학습을 위한 노래 반주기에 관한 것으로, 본 발명에 따른 노래 및 외국어 학습이 가능한 노래 반주기는, 노래에 대응되는 반주신호 및 제1보컬신호가 분리 저장되는 메모리부와; 상기 노래 반주기의 전반적인 동작을 제어하며, 마이크를 통하여 제2보컬 신호가 입력되는 경우에는 상기 제2보컬 신호와 상기 메모리부에 저장된 상기 반주신호를 믹싱하여 출력하도록 제어하고, 마이크를 통하여 상기 제2보컬 신호가 입력되지 않는 경우에는 상기 메모리 부에 저장된 상기 반주신호 및 상기 제1보컬 신호를 믹싱하여 출력하도록 제어하는 제어부를 구비한다. 본 발명에 따르면, 효율적인 노래연습 및 외국어 학습이 가능해진다.     
       
     반주, 보컬, 어시스트, 감지, 외국어, 노래
Patent KR-20080001603-A (KR)
Title: Unsaturated alkyl esters of 5-aminolevulinic acid, their preparation and their use
Inventor: OH JONG HOON
IPC: C07C229/22
Filed: 2007-04-26
Abstract: A 5-aminolevulinic acid unsaturated alkyl ester, its pharmaceutically acceptable salt, a method for preparing the compound, and a pharmaceutical composition for treating the skin disease containing the compound are provided to improve production yield by emitting the process for protecting an amino group and to reduce cytotoxicity. A 5-aminolevulinic acid unsaturated alkyl ester is represented by NH2-CH2-CO-CH2-CH2-CO-O-R, wherein R is a 2-prophenyl group, a 3-butenyl group, a 4-pentenyl group, a 5-hexenyl group, a cis-2-pentenyl group, a cis-3-hexenyl group, a cis-4-hexenyl group, or a trans-2-hexenyl group. The 5-aminolevulinic acid unsaturated alkyl ester is prepared by reacting the compound represented by NH2-CH2-CO-CH2-CH2-CO-OH with thionyl chloride and N,N-dimethylformaldehyde; and reacting the obtained compound with an unsaturated alcohol selected from the group consisting of allyl alcohol, 2-butenol, 4-pentenol, 5-hexenol, cis-2-pentenol, cis-3-hexenol, cis-4-hexenol, and trans-2-hexenol.
Patent KR-20080101355-A (KR)
Title: Refrigerator
Inventor: LEE SUNG AE
IPC: F25D23/04
Filed: 2007-05-17
Abstract: A refrigerator is provided to minimize the loss of the cool air when taking out the food in a basket by taking out the food of a basket in the state that a door is not open completely. The refrigerator is composed of a door opening and closing a storage room, a basket(110) which is placed in the storage room and in which the front side is opened, and a screen door(120) slidingly formed in the front side of the basket and opened/closed to the left and right.
Patent KR-20080103632-A (KR)
Title: Method for manufacturing image sensor
Inventor: LEE YONG SIL
IPC: H01L27/146
Filed: 2007-05-25
Abstract: An image sensor and the manufacturing method thereof are provided to simplify the formation process of micro lens by forming the micro lens with an ink-jet manner. A manufacturing method of image sensor includes the step for forming the interlayer dielectric layer(120) on the substrate(110); the step for forming the color filter(130) on the interlayer dielectric layer; the step for forming the micro lens by forming the photosensitive film bubble(142) on the color filter. The micro lens is formed by generating the photosensitive film bubble with the ink-jet method on the curly filter.
Patent KR-20080105939-A (KR)
Title: Circulating and flowing water type fish farm
Inventor: GIM BYEONG OK
IPC: A01K63/00
Filed: 2007-06-01
Abstract: A circulation flowing water type fish farm is provided to allow the excrement of fish to be discharged well and to increase the dissolved oxygen in water, thereby improving the quality ofcultivation water. A circulation flowing water type fish farm comprises a flowing water generation water tub(100) which is provided with an inlet and an outlet; a flowing water generation pipe(400) which is installed in parallel in the water of the flowing water generation water tub and is provided with the entrance and the exit; a flowing water generation unit which is installed in the flowing water generation pipe, is combined with the rotation axis so as to be rotated to generate the flow of water from the exit of the flowing water generation pipe to the exit; and a fish-breeding tank(200) which is connected with the inlet of the flowing water generation water tub and the exit of the flowing water generation pipe.
Patent KR-20080107535-A (KR)
Title: Air balancing unit & regulation method
Inventor: PARK JEONG YONG
IPC: B23K11/36
Filed: 2007-06-07
Abstract: A mechanical and electrical type the configuration of the pneumatic circuit is simplified, the spot welding gun balancing control device and the control method for makes maintenance and repair facilitated are provided. A spot welding gun balancing control device comprises a proportional control valve(40) which is the pneumatic for the rising of the spot welding gun and lowering urgent to the air cylinder(50) with tuning hole; a balancing valve(10) is parallely connected as the air cylinder to the pneumatic circuit(20), the balancing valve the rising precision regulator(11) and lowering precision regulator(12) are parallely connected. The control pressure supply part(30) supplying the control pressure to the balancing valve is connected to the pneumatic circuit.
Patent KR-20070079078-A (KR)
Title: Firewood boiler
Inventor: PARK BYEONG SEON
IPC: F23B60/02
Filed: 2007-06-07
Abstract: A firewood boiler is provided to prevent a combustion failure and maximize combustion efficiency by installing a flame detour path on a lower part of a vertical combustion chamber. A firewood boiler includes a firewood inlet(20). The firewood inlet is located on the front plane of a housing(10). A pipe hiding unit(12) is positioned at a rear surface or a side surface of the firewood inlet exposed to an outside of the housing by being dug from a top portion to a bottom portion by a predetermined depth. When a lagging material is installed on an outside of the housing to heat the housing, the lagging material is easily installed by placing a pipe on the pipe hiding unit.
Patent KR-20080114187-A (KR)
Title: Disk filter and making method
Inventor: KIM DONG GYU
IPC: B01D39/00
Filed: 2007-06-27
Abstract: A disk filter for a screen filtering waste water is provided to improve confidentiality and robustness and to lengthen a service life of product exceedingly by fusing a fine structure of wire mesh at a front side of one side of the assistant frame into one body. A disk filter for a screen filtering waste water is formed by with a plurality of filter elements(1). The disk filter for a screen filtering waste water contains an assistant frame(11) for forming lattice type fusion piece by coating sector-shaped metal mesh(111) by a plastic material and fuses a fine structure of wire mesh(12) at a front side of one side of the assistant frame into one body.
Patent KR-20080114278-A (KR)
Title: Polyvinylchloride composition for manufacturing wrap film
Inventor: KIM KI SEOB
IPC: C08L27/04
Filed: 2007-06-27
Abstract: A chloridevinyl resin wrap film composition is provided to improve elongation and softness, to unwind the wrapping film, and to be suitable for the packaging for food. A chloridevinyl resin wrap film composition comprises 20~30 parts by weight of acetylated mono glycerine as a plasticizer and 1~5 parts by weight of a fatty acid ester compound as an anti-fogging agent based on 100.0 parts by weight of the total composition. The acetylated mono glycerine has specific gravity of 0.940~0.950 g / cm^3, an acid value of 1~3, a saponification value of 440~455 and a hydroxyl value of 15~20.