baber/WOPTO huggingface dataset:
Patent KR-20090095362-A (KR)
Title: Mixtures heat exchanger and glp air-conditioner using thereof
Inventor: BAE BYEONG CHOON
IPC: F25B1/00
Filed: 2008-03-05
Abstract: A composite heat exchanger and a GLP air-conditioner using the same are provided to efficiently perform cooling, heating and dewetting by using only two composite heat exchangers. A composite heat exchanger comprises a plurality of low-temperature refrigerant liquid control valves(103), a plurality of low temperature refrigerant gas control valves(117), a plurality of high temperature refrigerant gas control valves(107), and a plurality of high temperature refrigerant liquid control valves. The high temperature refrigerant gas control valves supplies low-temperature refrigerant liquid while successively opening according to the cooling amount in cooling driving.
Patent KR-20090033782-A (KR)
Title: Ultrasonic waves distance sensor and robot cleaner using the same of
Inventor: KIM DONG WON
IPC: G01S15/08
Filed: 2008-03-10
Abstract: An ultrasonic wave distance sensor and a robot cleaner using the same are provided to reduce a manufacturing cost of the robot cleaner by reducing the number of the ultrasonic wave distance sensors for sensing an obstacle distance positioned in an upper part of the robot cleaner or a route in which the robot cleaner moves. A robot cleaner includes a body of an upper part(11) and a lower part(12) and a driving unit installed in the lower part of the body. A display unit displays the operation state of the robot cleaner. A cleaning unit is comprised of an agitator and a suction part and cleans the route in which the robot cleaner moves. The ultrasonic wave distance sensor is installed in the body and senses the distance between the robot cleaner and the obstacles around the robot cleaner. The input unit includes a plurality of buttons whose part is exposed upward in an upper surface of the upper part. The display unit has a display panel and a display panel driving unit driving the display panel.
Patent KR-20090097608-A (KR)
Title: Group dynamic source routing method for wireless mobile ad hoc network
Inventor: OH HOON
IPC: H04B7/24
Filed: 2008-03-12
Abstract: A dynamic group source routing method for wireless AD-hoc network is provided to supply transmission path in the change of the topology by using a group path which is continuously expressed by a group number or a cluster label. A dynamic group source routing method for the wireless AD-hoc network is as follows. In the information build-up stage, each node within a cluster is allocated the same cluster label with its own cluster head. Each node connects the neighbor cluster label while being the adjacent node. Information about bridge nodes(1, 3, 4, 5, 6, 9, 10, 11, 15, 16, 17, 18, 19) is and manages built to the bridge list. All bridge nodes build and manage the neighbor cluster label information which is the cluster label of the neighbor cluster to the cluster connection list. The cluster label information of each node is added to the RREQ message and is transmitted.
Patent KR-20080084751-A (KR)
Title: Information processing apparatus, imaging apparatus, image display control method and computer program
Inventor: EBATO STOSHI
IPC: G06F3/0488
Filed: 2008-03-14
Abstract: An information processing device, an image capturing device, an image display control method, and a computer program are provided to allow a user to reproduce a desired scene immediately, and allow one-touch switching of a scene index screen image and a film roll index screen image. A key input unit(106) inputs user manipulation information. A recording medium(105) records video data. A microprocessor(110) retrieves data recorded in the recording medium to generate display data, in response to an input from the key input unit. A display unit(109) displays the display data outputted after being generated by the microprocessor. The microprocessor generates a reduced image of an image selected according to a pre-set time interval from a scene, a single video record unit recorded in the recording medium, and displays a time series reduced image view in which the generated reduced images are arranged in time series on the display unit. The microprocessor generates the reduced image by selecting an intra-frame coded image near a node of the pre-set time interval as source data of the reduced image displayed at the time series reduced image view.
Patent KR-20090098587-A (KR)
Title: A correcting apparatus for facilitating flexiblel cable service of pail pack wire for co2 gas arc welding
Inventor: KIM KYUNG SOO
IPC: B23K9/133
Filed: 2008-03-14
Abstract: A correcting apparatus is provided to feed a wire rolled in a pail pack for CO2 gas arc welding into a flexible cable easily by turning a handle, thereby improving productivity. A correcting apparatus(3) comprises first correction rollers(14,14a) and second correction rollers(14b,14c) which straighten a wire(7) rolled in a pail pack in order to feed the wire smoothly. A wire lead-in roller(20) is formed on one end of a rotary shaft supported in a holder in order to lead the wire into the flexible cable easily and rapidly. The wire is pulled into the flexible cable by the torque and friction force of the wire lead-in roller when turning a handle(11) at the state where the wire is caught between a second tension control roller(15a) and the wire lead-in roller.
Patent KR-20090009689-A (KR)
Title: Suspension mechanism of working vehicle
Inventor: IWAMI KENICHI
IPC: B60G9/02
Filed: 2008-03-21
Abstract: A suspension construction of the work car is provided to improve the durability of the operation changing part by decreasing the operational frequency of the operation changing part about the suspension structure of the work car. A suspension construction of the work car comprises the driving suspension structure with the operation changing part canning change the operation of the suspension structure to the gas rising and gas lowering, and the in-between position detection part for detecting the maximum location of the operation of the suspension structure and bottom location and detecting the intermediate position of the bottom between location and maximum location. The intermediate position deviates from the target range, the operation changing part is manipulated in order that the intermediate position moves to the target range.
Patent KR-20090103356-A (KR)
Title: The Car' Head Light
Inventor: KIM KI WON
IPC: F21S8/10
Filed: 2008-03-28
Abstract: PURPOSE: A car head light is provided to form a distribution pattern with high density by irradiating the light to the utmost downwardly altogether. CONSTITUTION: A car head light is installed to the direction which is parallel to the local horizon inside a lantern. The head light includes the optical unit including a lamp housing(10), a luminous body, the etc lens and reflector, and etc. The luminous body is mounted in the lamp housing of the lantern inside. The light irradiated from an entrance surface(21) of the medium which is dense is reflected by an incline surface(22). The lens of a triangle irradiates the light downwardly.
Patent KR-20080091004-A (KR)
Title: A chair for lecture
Inventor: MIHARA TOMIKICHI
IPC: A47C3/026
Filed: 2008-04-03
Abstract: A chair for lecture is provided to have a simple structure, to perform pivoting of a leg pillar of a chair and to obtain high stability while having sufficient strength when being used. A chair for lecture includes a leg pillar(2), a pivoting leg(3), a seat plate(4), a backplate(5) and an elastic unit. The leg pillar is fixed on the bottom surface. The pivoting leg is mounted to pivot inside the leg pillar. The seat plate is fixed on the upper part of the pivoting leg. The backplate is coupled to the seat plate. The elastic unit pivots the pivoting leg in a front direction inside the leg pillar, and pivots the pivoting leg based on a shaft installed below the leg pillar. When the pivoting leg pivots, the seat plate moves forwardly and backwardly while being in contact with the upper end of the leg pillar.
Patent KR-20090107162-A (KR)
Title: Clip of golf tee
Inventor: KIM SUN CHUL
IPC: A63B57/00
Filed: 2008-04-08
Abstract: PURPOSE: A clip for a golf tee is provided, which minimizes loss of the golf tee by hanging the tee on clothes, belt, and golf bag in keeping or moving. CONSTITUTION: A clip for a golf tee comprises: a fixing unit(100) of a horse's hoof shape which can be inserted in the neck of the golf tee; and an adhesion unit which is extended from one side end of the fixing unit of the horse's hoof shape and is curved in the vertical direction. The adhesion unit and fixing unit are made of silica or silicon oxide to have elasticity. A user places a clip in one side of the golf tee after placing the golf tee in the fixed place. The fixing unit of the horse's hoof shape is placed on the same line as the neck of the golf tee.
Patent KR-20090107819-A (KR)
Title: Semiconductor Memory Device
Inventor: YOON YOUNG HEE
IPC: G11C11/4096
Filed: 2008-04-10
Abstract: PURPOSE: A semiconductor memory device is provided to output the data simultaneously by dividing the output driver. CONSTITUTION: A semiconductor memory device includes the first area, the second area, and the third area. The first area includes lots of data output circuits. The second area includes the first output driver circuits which controls the data output circuit arranged in one side of the first area. The third region includes the second output driver circuits which controls the data output circuit arranged to the opposite side of the second part around the first area.
Patent KR-20090110688-A (KR)
Title: Cleaning apparatus
Inventor: CHOI BAIK IL
IPC: H01L21/304
Filed: 2008-04-18
Abstract: PURPOSE: A cleaning device is provided to form an oxide film having uniform thickness and improved density by providing relatively much cleaning solution in an edge part. CONSTITUTION: A cleaning device(9) includes a chamber(1), a main pipeline(4), a cleaning solution spray unit(7), and a wafer chuck(2). The main pipeline is arranged in a top end inside the chamber, and provides cleaning solution. The cleaning solution spray unit is arranged in a plurality of branch pipelines(5) branched from the main pipeline and each branch pipeline, and includes a flow rate control unit(6). The wafer chuck is arranged in a bottom end inside the chamber, and is faced with each branch pipeline.
Patent KR-20090110994-A (KR)
Title: System for providing freenumber allotted in groups of connected line identification and method thereof
Inventor: KIM DONG KYU
IPC: H04M3/54
Filed: 2008-04-21
Abstract: PURPOSE: A system supplying a virtual telephone number allocated by a group of a called number and a method thereof capable of processing a call are provided to improve the convenience of a user and implement the virtual telephone number service. CONSTITUTION: A system(600) supplying a virtual telephone number allocated by a group of a called number includes a database server(610), and a gateway server(620). The database server stores the virtual telephone number allocated to a subscriber terminal(100) subscribed in the virtual telephone number service registers group. The gateway server operates with a switch connected to the wire/wireless network. The gateway server extracts the virtual telephone number from the database server.
Patent KR-20090112480-A (KR)
Title: Heavy equipment for both engine driving and electric driving
Inventor: LEE HAN JUN
IPC: E02F9/20
Filed: 2008-04-24
Abstract: PURPOSE: An engine and electricity combined use heavy equipment is provided to reduce harmful material exhaust and maintenance cost. CONSTITUTION: A space part between a counter weight(120) and an engine can be adjusted by mounting the counter weight in a rear side. An electric motor and a hydraulic pump are set up in the space part. A working fluid cooling member is set up in one side of a cooling water radiator. The working fluid cooling cools the working fluid of the hydraulic pump or motor. The space part between the engine and the counter weight is 330~380mm.
Patent KR-20090116143-A (KR)
Title: Apparatus for transforming extruding-hole to form variable a shape of manufacture
Inventor: CHOI SEOG OU
IPC: B21C25/08
Filed: 2008-05-06
Abstract: PURPOSE: An apparatus for transforming an extruding-hole is provided to form constant pitch on the external side of a product continuously and repeatedly. CONSTITUTION: An apparatus for transforming an extruding-hole comprises a container(100), extruding mold(200), and platen(300). The apparatus pressurizes an extrusion material that is located in the center of an extrusion mold by using a main stem(130). A moving unit is placed on both sides of a front die. The moving unit is equipped with a punch. A sliding hole is formed on both sides of the front die. The punch is transferred through the sliding hole. A driving unit is installed at the edge of the punch to transfer the punch. A sliding unit is placed on one side of the platen.
Patent KR-20080049697-A (KR)
Title: Bio radar system based on orthogonal frequency division multiplexing
Inventor: LEE BYUNG SEUB
IPC: G01S13/04
Filed: 2008-05-06
Abstract: A bio radar system using an OFDM(Orthogonal Frequency Division Multiplexing) signal is provided to overcome deterioration of performance by overcoming noise and interference. A bio radar system using an OFDM carrier includes an OFDM transmitter and receiver structure. The bio radar system further includes an adaptive filter for separating a transmission signal from a received signal, and a low pass filter and a band pass filter for separating a heartbeat and respiration signal from a detected complex heartbeat and respiration signal. The bio radar system utilizes the OFDM signal in order to overcome noise and interference. The bio radar system extracts a reflected signal of a pure target from a mixed reception signal.
Patent KR-20080099815-A (KR)
Title: Light cleaner
Inventor: YASHIMA MAKOTO
IPC: H01L21/304
Filed: 2008-05-09
Abstract: A light cleaner is provided to remove organic compounds on the surface of material to be processed and impurities such as unnecessary resists by irradiating UV light on the material to be processed. A light cleaning device(1) comprises the followings: a housing(22) comprising the main body of the light cleaning device; a lamp(2) arranged within the housing; a negative electrode and a positive electrode for turning on the lamp; an irradiation window member(5) passing UV light from the lamp; and a supporting part(6) for supporting the end part of the irradiation window member. The supporting part consists of a end surface of the irradiation window, a junction surface installed at the inner circumference of a window frame opening(20) formed at a lower part of the housing, and a packing inserted between the end surface and the junction surface.
Patent KR-20090118439-A (KR)
Title: Method for molding semiconductor package
Inventor: LEE WON GEOL
IPC: H01L23/28
Filed: 2008-05-14
Abstract: PURPOSE: A method for molding a semiconductor package is provided to reduce an initial investment cost for setup by using a side gate compression mold. CONSTITUTION: A plurality of semiconductor package regions is divided according to a horizontal direction and a vertical direction. A semiconductor chip is attached to a semiconductor chip attaching region among each semiconductor package region of a substrate. A bonding pad of the semiconductor chip is connected to a conductive pattern for wire bonding through a wire. A tape is attached to an edge part including a ball land for laminating among each semiconductor package region of the substrate. A resin is molded on a whole top surface of the substrate including the semiconductor chip, the wire, and the tape(600). A molding resin is removed in order to expose the tape. The ball land for laminating is exposed to outside by removing the tape which covers the edge part including the ball land part for laminating.
Patent KR-20090119438-A (KR)
Title: Slope type solar beam energy accumulating apparatus
Inventor: I GI YEONG
IPC: H02S20/30
Filed: 2008-05-16
Abstract: PURPOSE: A solar energy collection device is provided to allow a user to install a frame of a solar energy collection device regardless of the degree of the slope by using a universal joint. CONSTITUTION: A solar energy collection device includes more than one solar panel, a first frames, a pivot axis, a universal joint, an axis of rotation, a motor, and a second frame. The first frame(2) is installed on more than solar panel(1), and a pivot axis(3) is installed under the first frame and rotates the first frames. The universal joint(4) is installed at the both sides end of the pivot axis, and the axis of rotation(5) is attached to each end of the universal joint. The motor(6) operates one of the axes of rotation. A second frame(7) is fixed on the ground and a support the axis of rotation to be rotatable.
Patent KR-20090121617-A (KR)
Title: Dehumidifying air conditioner
Inventor: PARK HYUNG HO
IPC: F24F3/14
Filed: 2008-05-22
Abstract: PURPOSE: An air-conditioner is provided to cool indoor air without spending additional power using indirect evaporating cooling machine. CONSTITUTION: An air-conditioner comprises a case(2), a dehumidifying rotor(6), a sensible heat rotor(60), an indirect evaporating cooling machine(80), and direct evaporating cooling machine(4). The case is partitioned by an indoor air channel(11) and an outdoor air channel(12). The dehumidifying rotor dehumidifies the indoor air of the indoor air channel and recycled by the out side air of the outdoor air flow path. The sensible heat rotor cools the indoor air passing through the dehumidifying rotor and heats the outdoor air of the dehumidifying rotor. The indirect evaporating cooling machine cools the indoor air passing through the sensible heat rotor with the heat exchange with the frozen outdoor air. The direct evaporating cooling machine cools the indoor air passing through the indirect evaporating cooling machine by the water.
Patent KR-20090122642-A (KR)
Title: Separator for fuel cell and fuel cell stack using the same
Inventor: NA YOUNG SEUNG
IPC: H01M8/02
Filed: 2008-05-26
Abstract: PURPOSE: A separator for a fuel cell is provided to prevent the deviation between cells within a fuel cell stack when reactant flow rate is low in a separator structure with a separator structure and a cross-shaped channel area. CONSTITUTION: A fuel cell stack comprises at least one cell containing an anode, cathode, electrolyte separating the anode and cathode, and separator which contacts with one side of the cell and supplies reactant to the anode and cathode. The separator(10) for the fuel cell comprises a base member(12), a first channel group(21) which is arranged on one side of the base member and has at least one channel, and a second channel group(23) which has at least one channel.
Patent KR-20090123215-A (KR)
Title: Air cleaner with resonator
Inventor: KWACK CHUL KYU
IPC: F02M35/12
Filed: 2008-05-27
Abstract: PURPOSE: An air cleaner integrated with a resonator is provided to facilitate tuning work of the resonator by inserting a tuning pipe into the resonator and controlling the length of a tuning pipe. CONSTITUTION: An air cleaner integrated with a resonator comprises an air cleaner(12) and a resonator(13). The air cleaner and the resonator are integrated. The air cleaner is coupled to form an upper cover and a lower housing in a box shape. An air cleaner part and a resonator part having a rectangular shape are integrally formed on the upper cover. A connection part is integrally formed at one edge of the air cleaner part. An intake duct(11) is connected to the connection part. The air cleaner part and the resonator part are integrated with the lower housing. The air cleaner part and the resonator part of the lower housing correspond to the air cleaner part and the resonator part of the upper cover.
Patent KR-20090124291-A (KR)
Title: Non-volatile memory device and program method thereof
Inventor: OH DONG YEAN
IPC: G11C16/10
Filed: 2008-05-29
Abstract: PURPOSE: A non-volatile memory device and a programming method thereof are provided to improve a program speed by selectively using a self boosting mode according to a location of a selected word line. CONSTITUTION: A memory cell array(110) includes a plurality of memory blocks. A page buffer circuit(120) stores data in memory cells according to control of a control circuit(180). A high voltage generating circuit(130) generates high voltage necessary to write and read data onto and from a memory device according to the control of the control circuit. A row selection circuit(140) performs a decoding function, a word line selection function, and function of applying voltage corresponding to word lines. A column selecting circuit(150) performs a decoding function, a bit line selection function, and a function of outputting voltage corresponding to bit lines. A data input/output circuit(160) is controlled by the control circuit. A pass/fail check circuit(170) outputs pass/fail signals to the control circuit. The control circuit controls the overall operation of a non-volatile memory device.
Patent KR-20090126155-A (KR)
Title: The outdoor type multi-junction case
Inventor: JONG KYOUNG TEAK
IPC: H02G3/08
Filed: 2008-06-03
Abstract: PURPOSE: An outdoor type multi-junction case is provided to arrange a divided divider in one multi-junction case, thereby reducing damages in beauties of a building. CONSTITUTION: A guide piece(42) is projected to the inside of a protection cover(4). The protection cover is hinge-coupled with a bracket(3) by a groove(41) and a protrusion(37). One or more distributors(5) are mounted on the bracket. On the bottom surface of the distributor, a main line mounting part(51) is formed. On the front surface of the distributor, a plurality of branch line mounting parts(52) are formed.
Patent KR-20090128072-A (KR)
Title: Electric range including control unit for sensing vessel and power break method thereof
Inventor: LEE TAE SIG
IPC: F24C7/08
Filed: 2008-06-10
Abstract: PURPOSE: An electric stove including a control unit for sensing a vessel and a power cutoff method thereof are provided to detect whether an object is placed above the heating element through infrared receiving terminals and automatically cut off the power when no object is detected. CONSTITUTION: An electric stove(100) comprises one or more heating elements, a controller(120), an infrared transmission terminal(140), and an infrared receiving terminal(145). The controller compares infrared signals received through the infrared receiving terminals according to the operation of the infrared receiving terminals, determines the existence of an object based on the comparison result, and outputs one or more second control signals to control power supply to the heating elements according to the determination result.
Patent KR-20090129134-A (KR)
Title: Device for sensing status of inverter for backlight
Inventor: KIM JUNG TAE
IPC: G02F1/133
Filed: 2008-06-12
Abstract: PURPOSE: A device for sensing a state of an inverter for a backlight is provided to simplify a structure using only capacitor and resistor without a MOS(Metal Oxide Semiconductor) transistor. CONSTITUTION: An input low pass filter(100) removes a high frequency noise of an input voltage signal. The input low pass filter is comprised of an input resistor and an input capacitor. A state voltage provider(200) is connected to the input low pass filter. The state voltage provider provides the state voltage to an output low pass filter(300). The state voltage provider is comprised of a first resistor(R1) and a second resistor(R2). The output low pass filter removes the high frequency noise from the state voltage. The output low pass filter is comprised of an output resistor and an output capacitor.