baber/WOPTO huggingface dataset:
Patent KR-20080072973-A (KR)
Title: Food trash treatment apparatus for home use
Inventor: CHO NAM JIN
IPC: B09B3/00
Filed: 2007-02-05
Abstract: A household food garbage disposer is provided to increase the degradation efficiency of food garbage by uniformly mixing food garbage with bio-chips uniformly, enable the disposer to be used in a kitchen or living room by preventing odor such as methane gas from leaking to the outside, and allow the disposer to check the degradation residual time during the degradation of food garbage. A household food garbage disposer(10) comprises: a chamber(30) of which a top part is opened, which has an outlet(30a) and an inlet(30b) formed on opposite sides thereof, and in which bio-chips(1) are filled; an agitation body(20) including a rotary shaft(22) of which both ends are axially installed on both side faces of the chamber such that the rotary shaft is freely rotated by bearings, and agitation vanes(24) formed on the rotary shaft; a motor(28) installed outside the chamber and operated by a power source to transmit rotary power to the agitation body; a deodorizing unit(70) for receiving air in the chamber via the outlet to remove odor from the air and exhaust the odor-removed air to the inlet; a housing(40) which is placed on an inner part of the chamber, and which has a catching projection(42) formed on an inner upper end thereof, and a cover(50) hinged to an upper end thereof, the cover being opened in the upward direction; and a guiding support(80) which is removably installed on the catching projection of the housing, which has a food garbage housing space, and to which a blocking plate is hinge-connected, wherein the blocking plate is opened when food garbage(2) is injected into the chamber while the blocking plate is moved to its original position and closed with the chamber when the injection of the food garbage is completed.
Patent KR-20080072975-A (KR)
Title: English memory system of the phrase and clause repeat
Inventor: LEE JAE HOAN
IPC: G09B19/06
Filed: 2007-02-05
Abstract: An English memorizing system using repetition of phrases and clauses is provided to enable a student to easily memorize English phrases and clauses by repeatedly exposing the student to the phrases and the clauses. A recorded English sentence is divided into words, phrases, and clauses. The words are combined to constitute the phrases. The phrases are combined to constitute the clauses. The clauses are combined to constitute sentences. An audio tape player, a video tape player, a CD(Compact Disk) player, a DVD(Digital Versatile Disk) player, a PMP(Personal Multimedia Player), a Divx player, an MP3 player, or a personal computer is used to reproduce the phrases, clauses, and sentences.
Patent KR-20080075691-A (KR)
Title: Apparatus for power managing of battery packs in portable device and method thereof
Inventor: KIM YANG HOON
IPC: H02J7/04
Filed: 2007-02-13
Abstract: An apparatus for managing power of battery packs in a portable device and a control method thereof are provided to reduce a charging time of the battery pack by discharging and charging the battery with a large charging current first by detecting the charging current of the battery packs with different capacity. A method for controlling power of battery packs in a portable device includes the steps of: detecting a level of an external voltage detection signal to search whether an AC adapter is connected to an external voltage input terminal(S12); activating a charging mode signal as low to block a discharge path of first and second battery packs(S14); determining whether all batteries are fully charged(S16); setting a charging sequence of the battery packs according to the size of charging current(S18); outputting a charging control signal to generate a charging voltage(S20); and searching whether the battery packs are fully charged(S22).
Patent KR-20070082048-A (KR)
Title: Methdo and apparatus for estimating a channel using linear interpolation in an orthogonal frequency division multiplexing system and receiver using the same
Inventor: YIM EUN JEONG
IPC: H04J11/00
Filed: 2007-02-14
Abstract: A method and an apparatus for estimating a channel using linear interpolation in an orthogonal frequency division multiplexing system and a receiver using the same are provided to reduce the capacity of a memory required in the receiver by using channel estimation to perform interpolation of a time axis and a frequency axis simultaneously. A method for estimating a channel using linear interpolation in an orthogonal frequency division multiplexing system includes the steps of receiving and storing a symbol and estimating a channel of a pilot allocation subcarrier to which a pilot symbol is transmitted when the pilot symbol is received; searching the estimated channel within a time period when two pilot allocation subcarriers are transmitted, among the channels estimated from the pilot allocation subcarriers adjacent to the pilot allocation subcarriers if the channels of the two pilot allocation subcarriers are estimated by the same subcarrier in a channel estimation metric; and estimating the estimated channel to which a data symbol included in a triangle composed of three estimated pilot channels is transmitted in the channel estimation metric.
Patent KR-20080076115-A (KR)
Title: Refrigerator
Inventor: PARK CHEOL WOONG
IPC: F25D25/00
Filed: 2007-02-14
Abstract: A refrigerator is provided to allow a user to remove an auxiliary storage chamber from a home bar and use the auxiliary storage chamber as a separate container. A refrigerator comprises a door provided at the front surface of a housing and a home bar installed at the door. An auxiliary storage chamber(50) is removably provided at the home bar. The auxiliary storage chamber includes a body(52), a storage box(54) slidably coupled with the body, a bottom plate(56), and first and second covers(58,59). The bottom plate divides the space between the storage box and the body. The first and second covers open and close two sides of the body, respectively. Coupling units are provided at the body and the door while being coupled with each other.
Patent KR-20080076131-A (KR)
Title: Method and apparatus for transmitting and receiving control signal of single carrier frequency division multiple access system
Inventor: KIM YOUNG BUM
IPC: H04L29/02
Filed: 2007-02-14
Abstract: A method and an apparatus for transceiving control information in a single carrier frequency division multiple access system are provided to distinguish a user from other users by diffusing the control information in a time domain through an orthogonal code. A method for transceiving control information in a single carrier frequency division multiple access system includes the steps of: selecting a transmission method of the control information(504); diffusing the control information through a Zadoff Chu sequence circulation-shifted for each resource block if the amount of the control information is equal to or less than a threshold value(508); transmitting data and the control information through time-division multiplexing in the existence of the data to be transmitted to an uplink; and diffusing the control information in a time domain through an orthogonal code allocated for each terminal if the amount of the control information exceeds the threshold value or various kinds of the control information are to be transmitted simultaneously without the data to be transmitted to the uplink.
Patent KR-20070038993-A (KR)
Inventor: DEGUCHI YUICHIRO
IPC: G06F3/048
Filed: 2007-02-15
Abstract: 본 발명은 방송되었던 내용을 검색하는 검색 시스템이며, 상기 검색 시스템은 입력장치, 검색장치와 터미널 장치를 가진다.  입력장치는 최소한 소정의 동작에 대응하여 내용들이 방송되는 시간을 나타내는 정보를 저장하는 제 1저장수단과, 저장수단내에 저장된 시간을 나타내는 정보를 외부 장치로 전달하는 제1 통신수단으로 구성된다.    검색장치는 방송시간과 내용들을 나타내는 정보를 상관적으로 저장하는 제 2저장수단과, 시간을 나타내는 정보에 대응하여 제 2저장수단내에 저장된 내용들을 나타내는 정보를 검색하는 검색수단으로 구성된다.     터미널 장치는 제 1통신수단을 통해 입력장치로부터 전달된 시간을 나타내는 정보를 수신하는 제 2통신수단과, 제 2통신수단에 의해 수신된 시간을 나타내는 정보를 전달하고 검색장치로부터 전달된 검색결과들을 수신하는 제 3통신수단과, 제 2통신수단에 의해 수신된 시간을 나타내는 정보와 검색장치에 의한 검색결과들을 표시하는 제 1표시수단으로 구성된다.
Patent KR-20080078092-A (KR)
Title: Bicycle with folding function of handle and pedal
Inventor: KWON HYEOK SUK
IPC: B62K15/00
Filed: 2007-02-22
Abstract: A bicycle with a foldable handle and pedal is provided to prevent folding of the handle during driving by surrounding the outer peripheral surface of a hinge part with a nut when horizontally unfolding the folded handle with respect to a first hinge pin. A bicycle(1) includes wheels(3), a handle, crank shafts(10), and pedals(200). The wheels are rotatably installed at lower parts of front and rear ends of a frame(2). The handle is installed at the front end of the frame. The crank shafts are connected to driving sprockets(5) installed at the center lower part of the frame. The pedals are rotatably hinged with the crank shafts. The handle is composed of a T-shape support post(130) and rotatable handle members(140). The support post is fixed to the frame and has a horizontal member(120) installed at both sides of the upper end of a vertical member(110). The handle members are hinged on the horizontal member to be folded downward. The pedals are rotatably coupled to hinge shafts. One end of the hinge shaft is hinged on an end of a transfer shaft which is coupled with a shaft hole formed at an end of the crank shaft to move back and forth.
Patent KR-20070088384-A (KR)
Title: Foam suppressing composition
Inventor: TAKEWAKI KAZUYUKI
IPC: C09K23/52
Filed: 2007-02-23
Abstract: Provided is an antifoaming agent composition which is small in the aging deterioration of performance eve in case of long-termed storage after added in a foaming solution. An antifoaming agent composition comprises 1-40 wt% of a silicone oil compound obtained by mixing a hydrophobic organopolysiloxane having a viscosity of 10-100,000 mm^2/s at 25 deg.C, a silica fine powder surface-treated with organopolysiloxane, and an alkali catalyst; 0-30 wt% of at least one polyoxyalkylene modified organopolysiloxane having a viscosity of 10-10,000 mm^2/s at 25 deg.C; 1-40 wt% of at least one polyoxyethylene modified organopolysiloxane; 0-40 wt% of at least one polyoxyalkylene polymer; 0-20 wt% of at least one nonionic surfactant; and the balance of water.
Patent KR-20080079058-A (KR)
Title: Thin-film solar cell module and fabrication method thereof
Inventor: AHN SEH WON
IPC: H01L31/06
Filed: 2007-02-26
Abstract: A thin film solar cell module and a manufacturing method thereof are provided to enlarge a size of the solar cell at a reduced manufacturing cost by improving photoelectronic conversion efficiency. A thin film solar cell module includes a first solar cell layer(320), a second solar cell layer(330), and an electrode connector. Plural unit cells are series-connected on the first solar cell layer. The second solar cell layer is made of a semiconductor material, whose band gap is different from that of the first solar cell layer. Plural unit cells are series-connected on the second solar cell layer, such that operation voltages of the first and second solar cell layers are matched with each other. The electrode connector parallel-connects the first solar cell layer with the second solar cell layer.
Patent KR-20080079829-A (KR)
Inventor: CHOI KYU BAEK
IPC: H04R1/10
Filed: 2007-02-28
Abstract: 본 발명은 음의 전달 경로를 길게 하여 원음에 충실한 자연스런 음색을 방출하고, 저음이 보강된 음 특성을 갖는 이어폰에 관한 것이다.  
     본 발명은, 내부에 공간을 형성한 프레임; 상기 프레임의 내부에 고정된 마그네트; 상기 마그네트와 인접 배치되고, 외부로부터 인가되는 전기적인 신호에 의하여 상기 마그네트와 상호작용하는 보이스 코일을 구비하여 음을 생성하는 진동판; 및 상기 진동판의 전방 측에 배치된 음 반사판을 구비하고, 상기 진동판으로부터 발생된 음을 진동판 측으로 역 반사시켜 방출되도록 함으로써 상기 진동판으로부터 방출된 음의 전달 경로를 길게 하는 리플렉터;를 포함하는 이어폰을 제공한다. 
     본 발명에 의하면 음의 전달 경로를 길게 하여 저음 및 고음이 충분히 섞일 수 있는 공간을 마련할 수 있음으로써 원음에 충실한 자연스런 음색을 사용자가 느낄 수 있고, 마치 우퍼(woofer)를 장착한 것과 같이 저음 영역에서 음 특성을 크게 개선할 수 있는 우수한 효과가 얻어지는 것이다. 
       
     이어폰, 스피커, 음 전달 경로, 음색, 음 특성, 리플렉터, 음 반사판
Patent KR-20080082741-A (KR)
Title: 대중교통 차량 내에서의 방송서비스 시스템 및 이를 이용한서비스 방법
Inventor: KIM KYOUNG JIN
IPC: H04N21/43
Filed: 2007-03-09
Abstract: 본 발명은, 컨텐츠의 카테고리를 식별할 수 있는 카테고리 식별코드를 포함하는 방송신호를 무선통신모듈을 통해 송출하는 차량용 방송단말; 상기 차량용 방송단말에서 송출되는 상기 방송신호를 수신하는 통신모듈과, 상기 방송신호에 포함된 상기 카테고리 식별코드가 사용자가 설정해둔 카테고리와 일치하는지 여부를 판단하는 카테고리 판단부를 구비하며, 상기 카테고리 판단부에서 일치하는 것으로 판단한 경우에 한하여 상기 방송신호를 출력시키는 휴대용 단말을 포함하는 차량내 방송서비스 시스템 및 이를 이용한 방송서비스 방법에 관한 것이다. 
     본 발명에 따르면 대중교통 차량에서 탑승자가 소지하는 휴대용 단말을 통해 다양한 유형의 차량내 방송을 시청 또는 청취할 수 있기 때문에 사용자의 편익이 증진된다. 또한 사용자가 자신의 휴대용 단말에 설정해둔 카테고리에 속하는 방송만을 시청할 수 있기 때문에 사용자의 불편을 최소화할 수 있다. 
     
     차량내 방송서비스, 차량용 방송단말, 휴대용 단말
Patent KR-20080088132-A (KR)
Title: Method for received converting in portable terminal
Inventor: SON JAE GON
IPC: H04M3/54
Filed: 2007-03-29
Abstract: A call forwarding method in a portable terminal is provided to improve the convenience of users by enabling a user to confirm the caller information of a call received to his portable terminal through his portable terminal even though his portable terminal is in call forwarding mode. If the user of a first portable terminal selects and appoints a second portable terminal for call forwarding(S301), the first portable terminal transmits information about the second portable terminal to a service server and makes a call forwarding service request(S303). Receiving the call forwarding service request information, the service server searches for the second portable terminal(S305), and transmits call forwarding request information to the second portable terminal(S307). Confirming the call forwarding request information, the second portable terminal transmits call forwarding request admission information to the service server(S309,S311). The service server delivers the call forwarding request admission information to the first portable terminal(S313). Then the service server checks whether a call is received to the first portable terminal(S317). If a call is received to the first portable terminal, the service server forwards the call to the second portable terminal(S321). Then the service server transmits call reception information, or the caller information of the received call, to the first portable terminal(S323).
Patent KR-20080097814-A (KR)
Title: Light emission device
Inventor: PARK SANG HUN
IPC: H01J1/30
Filed: 2007-05-03
Abstract: A light emission device is provided to apply high voltage to an anode terminal stably by cutting off the surroundings of anode terminal with an insulating member. A first substrate(10) and a second substrate(12) placed facing each other forms a vacuum container. An electrode emission unit(100) is prepared at the first substrate, and an emission unit(110) is prepared at the second substrate. An anode terminal(221) having the emission unit is extended from an anode electrode. An anode structure(30) placed between the first and second substrates contacts with the anode terminal and applies driving voltage to the anode electrode.
Patent KR-20080099911-A (KR)
Inventor: KIM MUN SIK
IPC: H01L21/027
Filed: 2007-05-11
Abstract: 투명기판 상에 투과율저하막을 형성하고, 투과율저하막 상에 대상막 패턴을 형성한 다음, 대상막 패턴 사이의 간격이 상대적으로 넓은 영역을 검출하고, 대상막 패턴 사이의 간격이 상대적으로 넓은 영역의 투과율저하막이 남도록 상기 투과율저하막을 패터닝하는 포토마스크의 제조방법을 제시한다.  
       
     포토마스크, 광투과율, 패턴 불량, 임계선폭
Patent KR-20080102040-A (KR)
Title: The multi-direction valve for the fluid
Inventor: JUN CHUNG BEA
IPC: F16K11/07
Filed: 2007-05-17
Abstract: A multi-direction valve for the fluid is provided to make efficient production possible by reducing the number of parts, and increase utilization of the space where a multi-direction valve is installed. A multi-direction valve for the fluid comprises the followings: a housing(10) having a shaft hole(11) where a unit flow channel, having an inlet flow channel, a right outlet flow channel(122) and left outlet flow channel(123), is formed; an opening/closing shaft(20) whose both sides are inserted into the shaft hole so as to be exposed; a sealing(21) which is inserted into the opening/closing shaft, and adheres closely to both sides of the housing by a stop ring(23) combined to a ring groove(22); and a unit fluid path groove(24) which is formed at the opening/closing shaft so as to face the unit flow channel.
Patent KR-20070118014-A (KR)
Title: Process for separating components of a multi-component feed stream
Inventor: CAO WEI
IPC: B01D35/00
Filed: 2007-06-05
Abstract: A method for separating components of a multi-component feed stream is provided to separate the feed stream into at least three fractions effectively, by using a porous separator. A feed stream having at least two fluid components of the same phase is prepared. A porous separator(26) having an inflow face and an outflow face is prepared. A pressure difference, which comprises a relatively high pressure with respect to the inflow face of the separator and a relatively low pressure with respect to the outflow face of the separator, is maintained across the porous separator. The feed stream at the relatively high pressure is contacted with the inflow face of the separator, under a condition where components of the feed stream is separated into a retentate(210) formed on one side of the inflow face of the separator and a permeant fraction. The permeant fraction is formed on the other side of the inflow face of the separator. The permeant contains one or more components of the feed stream in a ratio different from the feed stream to be treated. The permeant is a source of a liquid permeant fraction(430) and a vapor permeant fraction(330). The retentate, the liquid permeant fraction, and the vapor permeant fraction are recovered, respectively.
Patent KR-20080107590-A (KR)
Title: A silicon mouth piece with the reinforced force
Inventor: KIM BYUNG SU
IPC: A61B1/24
Filed: 2007-06-07
Abstract: A silicon mouth-piece having reinforcement force is provided to prevent excessiveness to tooth of a patient due to biting the silicon mouth-piece with the front tooth of the patient in inspection by an endoscope and have fixed supporting force as a reinforcing material is mounted in order to be attachable. A silicon mouth-piece is formed of silicon so that a tooth supporting part(11) is extended to the rear of a penetration hole(12) formed in the center of a main body. A penetrated reinforcing member consisting of metal is formed in order to have reinforcement force in a penetration part inner side of the tooth supporting part. A protrudent part(13) settled in a formed ingression jaw is formed in the backward framework part of the reinforcing member in order to be lockup-fixed in the tooth supporting part.
Patent KR-20070120057-A (KR)
Title: Step-up/step-down type dc-dc converter, and control circuit and control method of the same
Inventor: NAGAI RYUTA
IPC: H02M3/155
Filed: 2007-06-15
Abstract: A step-up/step-down type DC-DC converter, and a method and a circuit for controlling the DC-DC converter are provided to improve an operation efficiency of the DC-DC converter by lowering an average switching frequency of a switching element while decreasing a peak-to-peak value of an inductor current. A first switching element(FET1) is connected between a voltage input terminal(Vin) and a first terminal of an inductor(L1). A first rectifying element(FET2) is connected between a reference voltage and the first terminal of the inductor. A second rectifying element(FET4) is connected between a voltage output terminal(Vout) and a second terminal of the inductor. A second switching element(FET3) is connected between the reference voltage and the second terminal of the inductor. In a first state, the first and second switching elements are turned on. In a second state, the first and second switching elements are turned off. In a third state, the first switching element is turned on, while the second switching element is turned off. A first periodic operation is performed at a first period in the second state. A second periodic operation is performed at a second period, which is longer than the first period, in the first and third states.
Patent KR-20090002570-A (KR)
Title: Methods for quantitatively determining endotoxin
Inventor: PARK KYE SHIN
IPC: G01N33/48
Filed: 2007-07-02
Abstract: A method for quantitatively measuring the amount of endotoxin in a biological sample, and a kit used in the measurement method are provided to allow the amount of endotoxin in a biological sample to be determined precisely and conveniently. A method for quantitatively measuring the amount of endotoxin in a biological sample comprises the steps of preparing a biological sample; a treating the biological sample by heat inactivation; adding the Limulus Amebocyte Lysate reagent to the inactivated biological sample to obtain the reactant; and measuring the OD (optical density) of the reactant after a ceratin time or measuring the time required for reaching a certain OD value.
Patent KR-20090005803-A (KR)
Title: Convex glass mold for progressive addition lens
Inventor: CHOI KYOUNG SUN
IPC: G02B1/04
Filed: 2007-07-10
Abstract: A convex glass mold for a progressive addition lens is provided to prevent astigmatism at a peripheral unit by forming the X-axis radius of curvature of the peripheral unit portion of a concave glass mold smaller than the Y-axis radius of curvature. A correspondence near vision viewing portion(120) corresponding to a near vision viewing portion and a correspondence far viewing portion(130) corresponding to a far viewing portion have one radius of curvature. The radiuses of curvature of the X-axis and Y-axis of the correspondence near vision viewing portion and the correspondence far viewing portion are the same as the radius of curvature of the far viewing portion of a concave glass mold. A peripheral unit(150) is located in both sides of the correspondence near vision viewing portion and the correspondence far viewing portion. The radiuses of curvature of the X-axis and Y-axis of the peripheral units are different. The X-axis of the peripheral unit has the same first radius of curvature as rests. The Y-axis of the peripheral unit has the radius of curvature smaller than the first radius of curvature.
Patent KR-20090006256-A (KR)
Title: Process for preparing transparent collagen substrate used for cornea replacement
Inventor: PARK JUNG KEUG
IPC: A61L27/24
Filed: 2007-07-11
Abstract: A manufacturing method of a transparency collagen substrate is provided, in which the immune rejection nearly does not occur after transplant and the engraft rate is high. A manufacturing method of the transparency collagen substrate comprises: a step for processing the skin tissue or the umbilical cord tissue separated from the human by the collagenase, the protease or their mixture; a step for removing glycoprotein by reacting the tissue which is enzyme-treated and the hydrogen peroxide(H2O2) under the base condition; a step for obtaining the transparency collagen substrate by drying the tissue in the air; and a step for cross-linking the transparency collagen substrate.
Patent KR-20090008577-A (KR)
Title: Manufacturing methode for pneumatic vehicle tire
Inventor: LEE SU KI
IPC: B29D30/08
Filed: 2007-07-18
Abstract: A manufacturing method of pneumatic tire for vehicles is provided to improve uniformity and suppress crack and the delamination phenomenon generated in the joint or the turn up end tip by removing a carcass end part joint and carcass-turn up at a bead portion and to improve pneumatic tire for the vehicles. A manufacturing method of pneumatic tire for vehicles comprises steps of: comprising a thread(1), a sidewall(2) and a bead portion(3); and installing a carcass(4) inside the sidewall and the thread. The carcass is formed into a narrow carcass ribbon-shape. A bead wire(31) and a bead filler(32) of an inner side bead portion and a bead wire(33) and a bead filler(34) of an outer bead part are wound by the carcass ribbon. The carcass ribbon comprises a carcass cord and a topping rubber.