baber/WOPTO huggingface dataset:
Patent KR-20090078275-A (KR)
Title: Solar cell having uneven insulating layer and method for manufacturing the same
Inventor: KIM JIN HO
IPC: H01L31/18
Filed: 2008-01-14
Abstract: A solar cell having an uneven insulating layer and a method for manufacturing the same are provided to improve passivation characteristics for preventing carrier reunion by reducing a surface area of a silicon substrate for solar cell. A flat silicon substrate(201) doped with a first conductive type impurity is prepared. An emitter layer(202) is formed by implanting a second conductive type impurity into the silicon substrate. The second conductive type is opposite to the first conductive type. An uneven base layer is formed on the emitter layer. An uneven part is formed on a surface of the uneven base layer in order to form an uneven layer. A front electrode(204) is connected to the emitter layer through the uneven layer. A rear electrode(205) is connected with a rear surface of the silicon substrate. A BSF(back surface field) is formed on a rear surface of the silicon substrate which is in contact with the rear electrode.
Patent KR-20090079542-A (KR)
Title: Apparatus of air-supplying for fuel cell
Inventor: HWANG JUN YOUNG
IPC: H01M8/04
Filed: 2008-01-18
Abstract: An air supply device for a fuel cell is provided to control driving velocity and drive waiting time by using a linear piezoelectric driver, thereby improving energy efficiency. An air supply device for inducing the discharge and inhalation of air into a fuel cell comprises an air inlet and outlet(16) which is installed at the one side of a housing of a fuel cell for the discharge and inhalation of air; and an air feeder which is prepared at the one side separated sufficiently from the air inlet and outlet, wherein the air feeder comprises an elastic membrane(12), a linear moving body(13) adhered on the elastic membrane, and a driver(14) for moving the linear moving body linearly.
Patent KR-20090080165-A (KR)
Title: A Slide Hinge Apparatus Easy Opening for Mobile Phone
Inventor: KIM HYE JIN
IPC: H04B1/38
Filed: 2008-01-21
Abstract: An easy opening slide hinge device for a mobile terminal is provided to semi-automatically open and close the mobile terminal smoothly and quickly at small force. A fixing plate(110) is connected in an LCD(Liquid Crystal Display) body. A slide plate(120) is connected in a main body. The slide plate slides the main body by being installed and slid on the fixed plate. A guide projection is connected in the slide plate to be protruded to the fixing plate. A linear guide hole(140a) for receiving the guide projection is formed lengthwise at one side of an operation bar. The operation bar is rotated around another side along sliding of the guide protrusion.
Patent KR-20090081961-A (KR)
Title: Horse's bit
Inventor: KIM HYUN GU
IPC: A01K1/06
Filed: 2008-01-25
Abstract: A horse bit is provided to accelerate the reaction speed of the bit and prevent the bit from excessively applying an impact to the mouth of a horse by pivotally connecting connection bars and a bit anchor to each other. A horse bit comprises: a bit anchor(5) including a first anchor part(35) and a second anchor part(45) having step heights formed in hollow parts thereof; connection bars(3,4) which are formed on both ends of the bit anchor, which have protrusion parts(13,14) axially projected from one ands thereof, and of which the other ends are pivotally connected to cheek members; cheek members which have bit arms and are rotatable by connection units formed on the other ends of the connection bars; and fixing rings(36) in which internal cavity parts corresponding to the protrusion parts are formed, and which are placed on the step heights of the hollow parts of the first and second anchor parts.
Patent KR-20090082003-A (KR)
Title: Heat transfer vessel and agitator having the same
Inventor: KIM HANG YOUNG
IPC: E01C19/08
Filed: 2008-01-25
Abstract: A heat transfer container and a stirrer including the same are provided to make uniform heat transfer all over a container possible, and to shorten the heating time by transferring heat rapidly all over a container. A heat transfer container comprises a first container, a second container(120) arranged on the outside of the first container to form a closed double wall together with the first container, a first liquid flow passage(130) formed in the double wall and formed on the outside of the first container, a reinforcement member inserted to the double wall to reinforce at least one of the first container and the second container, and a working fluid contained in the double wall.
Patent KR-20090085413-A (KR)
Title: The universal joint of the steering apparatus for vehicle
Inventor: PARK JUNG SIK
IPC: B62D1/19
Filed: 2008-02-04
Abstract: A universal joint of a vehicle steering apparatus is provided to compensate transmit the power, even when the power transmission element is worn away, as the rotating member makes rolling contact with the power transmission element. A universal joint of a vehicle steering apparatus comprises an external member(122), an internal member(124), and an elastic bush(300). The external member has several outer joint grooves(370) on the inner periphery in the axial direction. The internal member is inserted into the external member and has several inner joint grooves(360) on the outer periphery in the axial direction. The elastic bush is inserted between the external and internal members, and includes a mounting part in which a power transmission element and a rotating member are inserted and an elastic part in which opened circular rib is formed.
Patent KR-20090086840-A (KR)
Title: Heat insulating material with aerogels for air conditioning duct and method for constructing heat insulating pipe
Inventor: PARK JUNG RAK
IPC: F24F13/02
Filed: 2008-02-11
Abstract: A heat insulating material with aerogel for an air conditioning duct and a constructing method thereof are provided to prevent water from being infiltrated and absorbed and prevent the bacteria from reproducing and prevent corrosion from being generated on the duct plate. A method for constructing a heat insulating material with aerogel for an air conditioning duct comprises following steps. The circumference of an air conditioning duct is measured and the spare of 10%~20% are added than the circumference and an aerogel mat is cut by adding the 10%~20% spare of the circumference. The aerogel mat(100) is wound in an air conditioning duct. The heat insulating material is fixed on the aerogel mat through a fixing member at constant intervals. The winding member is installed on the aerogel mat. The finishing fixture member is fixed at intervals of 310mm. The heat insulating material is sealed in an obstacle site to prevent rainwater from being infiltrated.
Patent KR-20080075802-A (KR)
Title: Stator for motor
Inventor: MIYASHITA TOSHIHITO
IPC: H02K1/12
Filed: 2008-02-13
Abstract: A stator for a motor is provided to prevent a bobbin from being damaged or deformed when winding a conductor. A stator for a motor includes an exciter winding part, a post, a bobbin(23), and a winding conductor. The exciter winding part is made of an electrically conductive material. The bobbin is installed at the post. The conductor is wound around the bobbin. The bobbin includes a cylindrical part(23a), a first flange part(23b), and a second flange part(23c). The cylindrical part is installed at the post. The first flange part is installed at one end of the cylindrical part to contact a yoke. The second flange part is installed at the other end of the cylindrical part to contact a magnetic surface forming part.
Patent KR-20080079620-A (KR)
Title: Marine propulsion system and method of operating the same
Inventor: CHUNG KI YOUNG
IPC: B63H21/17
Filed: 2008-02-26
Abstract: A marine propulsion system and a method of operating the same are provided to drive two propulsion shafts at the same speed by using a single prime mover. A marine propulsion system(12) includes a first electric apparatus(100) and a second electric apparatus(110). The first electric apparatus is coupled with a first drive shaft(28) to supply propulsive force to a ship. The second electric apparatus is coupled with a second drive shaft(32) to supply the propulsive force to the ship. The first electric apparatus functions as a generator to supply power to the second electric apparatus so that the second electric apparatus functions as a motor to drive the second drive shaft. The marine propulsion system includes a first prime mover(14) which is coupled with the first electric apparatus and drives the first and second electric apparatuses during a selected operation.
Patent KR-20090092397-A (KR)
Title: The glasses without nose pad
Inventor: CHOI BU YOUNG
IPC: G02C5/00
Filed: 2008-02-27
Abstract: The glasses are provided to remove a local pain due to the nose pad or prevent the nose from being sunken by removing a nose pad. A magnetic force is formed at a leading end of a ear ring stand(30). An occipital support(40) is connected to the rear of strings for bows. A temple with a magnetic force is mounted on the front of strings for bows. The occipital support is a bent arc elastic material and is integrated with the strings for bows. An elastic connection unit is mounted on the other side of the occipital support and inserts the occipital support to the hollow part of the strings for bows.
Patent KR-20090093703-A (KR)
Title: Recombinant expression vector system for variants of coagulation factor VIII and von Willebrand factor
Inventor: CHOI SANG YUN
IPC: C12N15/09
Filed: 2008-02-29
Abstract: An expression vector system of variants of coaulation factor VIII and von Willebrand factor is provided to improve the activation of the coagulation factor VIII and used for treating hemophilla. A variant von Willebrand factor (Vwf23) comprises an amino acid sequence of the sequence number 2 in which exons 24-46 is deleted. An animal cell expression vector comprises a gene of coding the variant von Willebrand factor and is lentivirus vector. A pharmaceutical composition for treating and preventing hemophilla comprises the animal cell expression vector or variants of coaulation factor VIII and von Willebrand factor.
Patent KR-20090094718-A (KR)
Title: Asymmetric indirect lighting collimator
Inventor: PARK YOUNG WOOK
IPC: F21S2/00
Filed: 2008-03-03
Abstract: An asymmetric indirect lighting collimator is provided to obtain homogeneous illumination distribution and effects by using an asymmetric collimator. An asymmetric indirect lighting collimator has an asymmetric reflector cross section, and the asymmetric reflector cross section has a main reflecting surface(100) and an auxiliary reflecting surface(120). The main reflecting surface is formed with a pair of a curved surface, and the auxiliary surface has a semicircular structure and is formed between reflecting surfaces. The path of a light radiated from an LED light source is changed, and the LED light source is not directly exposed to the outside. A secondary main reflecting surface(130) is added between the auxiliary reflecting surface and the LED light source.
Patent KR-20080090972-A (KR)
Title: Stirred media mill
Inventor: ISHIKAWA TSUYOSHI
IPC: B02C17/16
Filed: 2008-03-05
Abstract: A media stirring mill is provided to restrict the flow of crushing media into a hollow part of a driving shaft by returning an opening and closing valve to the closing position by self-elastic force of the valve and blocking up a raw material outlet, as centrifugal force of the opening and closing valve made of elastic material disappears in stopping. In a media stirring mill(10), an impeller(40) for separating media is disposed in a hollow part of a stirring member(22). The media separating impeller has a plurality of blade members(40a) arranged at predetermined intervals in a peripheral direction. The impeller is rotated by a hollow driving shaft(24). A raw material outlet(26) is formed in the media separating impeller by opening one end of the hollow driving shaft. An opening and closing valve for opening and shutting the raw material outlet is made of elastic material and disposed at the raw material outlet.
Patent KR-20090103410-A (KR)
Title: WiBro System and method of connecting network differentially for the subscriber
Inventor: CHOI MOON KYU
IPC: H04W92/02
Filed: 2008-03-28
Abstract: PURPOSE: A portable internet system for network classifying access per a subscriber and a method thereof are provided to differentially apply an authentication policy, a security policy and a charging policy to each subscriber and a business subscriber of a portable internet, thereby simultaneously accommodating a subscriber and a business subscriber in the portable internet system. CONSTITUTION: A portable internet system includes a subscriber database(230), a base station, and a base station controller. The subscriber database differentially classifies a service policy per a subscriber according to identification information of a portable terminal and manages it. The base station provides a wireless matching function to a portable terminal. The base station controller connects to a corresponding access network by applying a service policy corresponding to a subscriber after distinguishing subscribers corresponding to identification information.
Patent KR-20090103426-A (KR)
Title: Apparatus and manufacturing method of automatic gold-silver nano ion water
Inventor: CHOI MOON SIK
IPC: C02F1/461
Filed: 2008-03-28
Abstract: PURPOSE: An automatic manufacturing device of gold-nano silver ion water is provided to manufacture the gold-nano silver ion water used for sterilization and antibacterial water by improving natural characteristics of a gold-nano silver ion. CONSTITUTION: An automatic manufacturing device of gold-nano silver ion water includes a plurality of cells(10), a plurality of connection paths(20), a main body, a plurality of silver plates or gold plates(70). A fixing groove is formed on a side of the cell. The connection path is formed to connect the cells. The main body has a waterway. The waterway has a water inlet(30) and a nano-silver ion water outlet(40). The water inlet is connected with the cell. A concentration detecting sensor is equipped on an end of the nano-silver ion water outlet.
Patent KR-20090104997-A (KR)
Title: Apparatus and method for the disposal of metal impregnated waste active carbon
Inventor: LEE JONG CHOL
IPC: B01D11/02
Filed: 2008-04-01
Abstract: PURPOSE: An apparatus for processing waste activated carbon in which metal is supported is provided to prevent soil contamination or water contamination fundamentally, while preventing generation of various toxic gases. CONSTITUTION: An apparatus for processing waste activated carbon in which metal is supported includes a supercritical extraction device(30), an extract reactor, a first storage tank(10), a high pressure pump(12), a second high pressure pump(22) and a depressurization valve(35). The supercritical extraction device includes one or more extract reactor and a heater heating the fluid in the extract reactor. The extract reactor removes the supported metal in activated charcoal. The first storage tank supplies carbon dioxide. The first high pressure pump raises the pressure of the carbon dioxide.
Patent KR-20090106729-A (KR)
Title: Apparatus for plasma processing and method for plasma processing
Inventor: KIM HYOUNG WON
IPC: H05H1/24
Filed: 2008-04-07
Abstract: PURPOSE: A plasma processor and a plasma processing method are provided to reduce the time and cost for production by continuously performing a substrate rear etching process and a substrate bevel etching process in one device. CONSTITUTION: A top electrode(200) is prepared in an upper side of a chamber(100) and sprays the inactive gas. A bottom electrode(500) is arranged in a lower side of the chamber to face the top electrode. The bottom electrode supports the substrate bevel to be exposed in the substrate bevel etching process and sprays the active gas. A substrate support(300) is prepared between the top electrode and the bottom electrode and supports the central area of the substrate rear in the substrate rear etching process. A moving unit(700) separates the substrate from the substrate support by moving the substrate support in the substrate rear etching process. A first active gas nozzle(530) and a second active gas nozzle(560) are formed in the upper side and the lateral side of the bottom electrode.
Patent KR-20090107854-A (KR)
Title: Method and apparatus for providing content and method and apparatus for reproducing content
Inventor: LEE SANG WOONG
IPC: H04H60/74
Filed: 2008-04-10
Abstract: PURPOSE: A contents providing method and apparatus, and a contents reproducing method and apparatus are provided to send critical information effectively in case the full contents cannot be reproduced. CONSTITUTION: A contents reproducing method comprises the following steps of: controlling the playtime of contents; generating a plurality of contents reconfiguration information correspondingly to each reproduction available time(S710); and transmitting the generated contents reconfiguration information and contents. The start position of a reproducing interval corresponds to plural sections forming the contents. The end position of the reproducing interval corresponds the start position and termination position information.
Patent KR-20090108780-A (KR)
Title: Implementation method of RF-ID MAC protocol
Inventor: KIM JAE HYUN
IPC: H04L29/06
Filed: 2008-04-14
Abstract: PURPOSE: An implementation method of RF-ID MAC protocol is provided to reduce the collision probability between RF-ID readers after completion of back-off process. CONSTITUTION: An implementation method of RF-ID MAC protocol is that the RF-ID reader performs the back-off process(330). The timing of transmitting the BT signal which informs the RF-ID reader is using a channel is determined randomly(340). The BT signal is not transmitted if the BT signal is received from another RF-ID reader before the RF-ID reader transmits the BT signal. Also, it transits to the state before performing the back-off process. The BT signal is periodically transmitted from the time of time when being determined to dissimilar RF-ID readers the RF-ID reader doesn't receive the BT signal. After transmitting BT signal, it communicates with the tag for the communication time interval.
Patent KR-20090109977-A (KR)
Title: System and Method for Payment by Using Voice Telephone Channel by yoon and Program Recording Medium
Inventor: LEE JANG HYUK
IPC: G06Q20/16
Filed: 2008-04-17
Abstract: PURPOSE: A method and a system for processing payment through a voice call channel and a program recording medium thereof are provided to supply more convenient phone payment than saying a care number through user voice or generating a multi frequency encoding signal through key input. CONSTITUTION: A method for processing payment through a voice call channel comprises the following steps. A VoIP terminal with a card reader connects a voice call channel(300). It is checked whether a payment unit request sound code or a trigger sound is received through the voice call channel. If the payment unit request sound code or trigger sound is checked, a card reading request screen is displayed and a card reader is activated.
Patent KR-20090111980-A (KR)
Title: Cosmetic composition for improving acne containing extracts of natural substance
Inventor: SONG XIANLI
IPC: A61K8/97
Filed: 2008-04-23
Abstract: PURPOSE: A cosmetic composition for treating acne, which contains natural extract is provided to ensure the suppressing lipid synthesis and anti-bacterial effects. CONSTITUTION: A cosmetic composition for treating acne contains natural extract selected from cinnamon extract and bridal wreath extract in 0.001-10 weight% based on total weight. The composition is used for suppressing Propionibacterium acnes. The composition functions to suppress lipid synthesis.
Patent KR-20080100143-A (KR)
Title: Solid-state imaging device and imaging apparatus
Inventor: MAEDA NORIYA
IPC: H04N5/374
Filed: 2008-05-09
Abstract: A solid imaging apparatus and an image pickup device are provided to reduce influence of ununiformity of a pixel of pixel signal voltage during pixel reset when determining whether a blackening phenomenon occurs. A unit pixel comprises an output transistor. The output transistor outputs a to be processed signal according to an electric charge generated in an electric charge generating unit. A pixel array unit(10) comprises a plurality of unit pixels(3). An image pickup condition determining unit determines whether higher light amount information than light amount to which saturation level is applied is a high light amount image pickup condition incident from the electric charge generating unit.
Patent KR-20090120292-A (KR)
Title: Apparatus for testing guide roller
Inventor: LEE SUN DONG
IPC: B22D11/12
Filed: 2008-05-19
Abstract: PURPOSE: A guide roller test device is provided to progress a test of a guide roller and a bearing block correctly, and to confirm a repair and an assembling process of the device easily. CONSTITUTION: A guide roller test device includes a stand(100), a clamping unit(200), and a drive unit(300). A guide roller(10,20) is equipped on the stand. The clamping unit installed at the stand supports the guide roller. The drive unit rotates the guide roller located on the stand. The stand includes a min plate(101) having an open hole(103) of the predetermined length. The clamping unit is arranged on the stand along the opening. The clamping unit includes a base(201), a support post, a support bar(203), and a pushing unit.
Patent KR-20090120368-A (KR)
Title: Drum for winding wire in stage setting
Inventor: KIM YOUNG HOON
IPC: A63J1/02
Filed: 2008-05-19
Abstract: PURPOSE: A drum for winding stage setting wire rope is provided, which can perform driving of the stage setting softly and delicately and prevents malfunction or damage. CONSTITUTION: A drum for winding stage setting wire rope comprises a winding drum(50) in which a wire rope is wound; and a guide drum(60) which is installed to be adjacent to the winding drum and prevents the wire rope(70) wound on the winding drum from being released. In the winding drum, a fixing unit(52) in which one end of the wire rope is inserted and fixed is formed inside and an insertion hole part(54) in which one side is connected to the outside and the other side is extended to the outer circumference of the winding drum is formed. The insertion hole part is formed in a curve shape that the radius of curvature becomes close to the radius of curvature of the outer circumference of the winding drum toward the other side.
Patent KR-20090121137-A (KR)
Title: Dehumidify and deodorize apparatus have food waste disposer
Inventor: KIM YUN UK
IPC: B01D46/00
Filed: 2008-05-21
Abstract: PURPOSE: An apparatus for dehumidifying and deodorizing food waste is provided to discharges the condensed water to clean water after exhausting the air or bad smell after separating the vapor to water and the air. CONSTITUTION: An apparatus for dehumidifying and deodorizing food waste includes a dehumidification part(120) and a deodorizing part(130). The deodorizing part exhausts the bad smell to the outside, and the dehumidification part separates the vapor to the air and water. The dehumidification part includes an exhaust pipe(112), a cooling fin(125), a U trap pipe(126), and a connection pipe(127). The exhaust pipe is connected with the food of a food processor.
Patent KR-20090121865-A (KR)
Title: Manufacturing method of thermo-rod for active drug release the thermo-rod
Inventor: KIM YOUNG KON
IPC: A61K9/52
Filed: 2008-05-23
Abstract: PURPOSE: A method for producing drug release thermo rod is provided to perform local hyperthermia and minimize toxicity by the increase of drug concentration in blood. CONSTITUTION: A method for producing active drug release thermo rod which generates heat by eddy current loss and hysteresis loss comprises: a step of processing the thermo rod in a specific form; a step of mixing polymer which functions as a support between drugs to produce drug mixing specimen; and a step of forming drug mixture layer using the drug mixing specimen on the thermo rod surface. The polymer is polyethylenecovinylacetate.