baber/WOPTO huggingface dataset:
Patent KR-20090111498-A (KR)
Title: Heating Ventilating Air conditioning system for Vehicle
Inventor: LEE SANG JOON
IPC: B60H1/00
Filed: 2008-04-22
Abstract: PURPOSE: An HVAC(Heating Ventilating Air-Conditioning) system for a vehicle is provided to allow the rear seat passengers to feel as comfortable as the front seat passengers by providing the same cool and warm air and humidity. CONSTITUTION: An HVAC system for a vehicle includes a distribution duct, an air duct, a side bent and a side duct, a center duct, a first rear heating duct, a first rear duct, a second rear heating duct, and a second rear duct. The distribution duct distributes cool and warm air supplied by a blower. The air duct(2) is connected to the distribution duct and extended to both sides of the front part of the vehicle room. The side bent and the side duct are formed on the air duct. The center duct is formed in the center of the front part of the vehicle room to be connected to the distribution duct. The first rear heating duct is connected to the distribution duct and extended to the floor of the rear seat. The first rear duct is formed on the rear heating duct. The second rear heating duct(20) is connected to both sides of the air duct in the front side of the vehicle room and extended toward the rear seat. The second rear duct is formed on the second rear heating duct.
Patent KR-20090111982-A (KR)
Title: Air breather of transmission
Inventor: YE SEUNG HYUN
IPC: F16H57/04
Filed: 2008-04-23
Abstract: PURPOSE: An air breather for transmission is provided to improve the workability by decreasing the number of parts mounted outside the transmission case. CONSTITUTION: An air breather for transmission comprises a transmission case(100) and a converter housing(200). An elongated groove(110) is formed inside the transmission case. An air discharging member(210) is inserted between the transmission case and the converter housing. The elongated groove is formed inside the transmission case. The air discharging unit is prepared between the transmission case and the converter housing. The air flowed into the converter housing is ejected to outside through an air outlet hole(220).
Patent KR-20090118122-A (KR)
Title: Ear ailment curer that use laser light source
Inventor: KIM YEON SOO
IPC: A61N5/06
Filed: 2008-05-13
Abstract: PURPOSE: An ear ailment curer using laser light source is provided to select the kind of optical wavelength and a mixing ratio of wavelength according to the reason why disease generates by grasping auditory characteristic and disease of user. CONSTITUTION: An ear ailment curer using laser light source is performed by the steps of: generating a light source for each wavelength in visible and near-infrared radiation region, and receiving the input according to the disease; comparing the light source corresponding to the input with a loudness curve; selecting the intensity, cycle and time of the light according to the comparison results; and outputting the signal with an optical wavelength property saved in a memory according to the comparison results.
Patent KR-20080103931-A (KR)
Title: Semiconductor device
Inventor: IWATA YOSHITAKA
IPC: H01L23/36
Filed: 2008-05-23
Abstract: A semiconductor device has the excellent stress relaxation function and the excellent protection against heat performance by including the insulating substrate and the heat dissipation device. A semiconductor device(10) comprises the insulating substrate having the first face and the second face which is the opposite side of the first face; the semiconductor device(12) coupled to the first face of the insulating substrate; the metal layer coupled to the second back side of the insulating substrate; the heat dissipation device coupled to the metal layer; the board-shape stress relaxation member having the first face coupled to the metal layer and the second face coupled to the heat dissipation device. The board-shape stress relaxation member is positioned between the metal layer and heat dissipation device.
Patent KR-20090122754-A (KR)
Title: Power supply for driving lamp using separated board
Inventor: KIM HYUN JOON
IPC: H05B41/14
Filed: 2008-05-26
Abstract: PURPOSE: A power supply unit for driving a lamp is provided to prevent an arc discharge or a corona discharge between a panel and a high voltage region of an inverter transformer by delivering a power from the inverter transformer to the lamp through a sub substrate. CONSTITUTION: A power supply unit for driving a lamp includes a main substrate(B1) and a sub substrate(B2). The main substrate has a part mounting surface. A transformer(110) is mounted on the part mounting surface, and transforms an input power into a power for driving the lamp. The sub substrate is mounted in the part mounting surface of the main substrate, and has a transfer terminal(Con) and a sensing device(C). The transfer terminal transfers the power for driving the lamp to the lamp, and is connected to a power output terminal(VH) through the sub substrate. The sensing device detects a voltage level of the power for driving the lamp.
Patent KR-20090124778-A (KR)
Title: Method for operating terminal to communicate with transmitter cooperatively in the wireless network and terminal of enabling the method
Inventor: KIM SU MIN
IPC: H04B7/24
Filed: 2008-05-30
Abstract: PURPOSE: An operation method of a terminal and the terminal for performing a communication with a signal transmitter in consideration of the capacity of a battery in wireless network is provided to extend the lifetime of a cooperation group by selecting the terminal based on a channel gain between the terminal and a target terminal. CONSTITUTION: A channel gain measurer(211) measures a channel gain between a target terminal and a terminal(210). A transmission power decision unit(212) determines transmission power satisfying the demand data rate of the target terminal. A report unit(213) generates a report message by using the remaining battery capacity and transmission power of the terminal. The report message is transmitted to a signal transmitting unit. The signal transmitter receives the report message from two or more terminals.
Patent KR-20080106847-A (KR)
Title: Image forming apparatus
Inventor: OMATA HARUHIKO
IPC: G03G15/00
Filed: 2008-06-03
Abstract: An image forming apparatus is provided to be unnecessary to lengthen time length to form an image by using the color toner and transparency toner. A toner image formation unit performs an image forming operation in order to form the toner image including the overlapped transparency toner image component on chromatics toner image component and the upper part having the different color on the recording material. A fusing unit performs the mounting operation in order to heat up the toner image and mount on the recording material. A switching unit switched operation to a mode in which mounting the toner image is performed through a plurality of mounting operations.
Patent KR-20090126791-A (KR)
Title: Piezoelectric valveless micro pump
Inventor: YOON SEOK JIN
IPC: F04B43/04
Filed: 2008-06-05
Abstract: PURPOSE: A piezoelectric valveless micro pump is provided to ensure smooth flow of fluid at the inlet and outlet ports by a pair of piezoelectric actuators. CONSTITUTION: Piezoelectric actuators of a fluid inlet part are located on the upper part of a chamber(10) formed inside of a piezoelectric valveless micro pump. A specific amount of fluid is inhaled to the chamber through a fluid inlet path(16) when the piezoelectric actuators are expanded, and uniform flow rate of fluid is discharged in one direction by carrying a specific amount of fluid to a fluid outlet part(14) when the piezoelectric actuators of the fluid outlet part are contracted. A diaphragm(20) is composed of a bottom electrode(22) located on the upper part of the bottom electrode, a pair of the piezoelectric actuators(24) located on the bottom electrode and an upper electrode, and the upper electrode(26) located on the upper part of each piezoelectric actuator.
Patent KR-20090126830-A (KR)
Title: Rolling roll
Inventor: KIM WON BONG
IPC: B21B27/00
Filed: 2008-06-05
Abstract: PURPOSE: A roller assembling a shaft member and a roll member using a roll member fixing unit is provided to reduce roll member replacement time and to match a central axis of the shaft member and the roll member. CONSTITUTION: A roller comprises a shaft member(20), a roll member(30) and a roll member fixing unit(40). The shaft member is installed in a roller main body(1) and has a main shaft and a roll member assembly unit. The roll member assembly unit is integrated with the main shaft. The roll member is fixed to the roll member assembly unit, assembled in the shaft member and rolls rolling materials. The roller member fixing unit easily assembles the roll member in the shaft member. The roller member fixing unit fixes the roll member on the shaft member using the frictional force. The roller member fixing unit is installed in the shaft member.
Patent KR-20090095430-A (KR)
Title: Drying system of clay board using dry board
Inventor: PARK CHAN OH
IPC: B28B7/00
Filed: 2008-06-12
Abstract: A drying method of clay board using a drying plate is provided to dry a clay board without twisting in a short time at a room temperature of 30 - 70°C by controlling the temperature. A drying method of clay board using a drying plate comprises the steps of: making the top plate; making the upper center plate; making the lower center plate; making a board; and making tongs; layering the lower center plate on the board, layering a mixture mixed with fiber, clay, and water on the lower center plate, layering a paper on the mixture, and layering the upper center plate; putting a mixture stacked in order in a pressurizing unit and applying pressure; removing the upper center plate on the mixture, layering the top plate to fit the frame of the board, fixing the top plate and board together by using a tong, and drying the board to maintain a level.
Patent KR-20090130453-A (KR)
Title: Fuel cell bipolar plates and method for manufacturing the same
Inventor: LEE JONG HYUN
IPC: H01M8/04
Filed: 2008-06-16
Abstract: PURPOSE: A fuel cell bipolar plate is provided to secure enough calorific value necessary in a cold temperature performance of a fuel cell stack for vehicles, to reduce cold starting time of a fuel cell vehicle, and to improve acid resistance of a fuel cell system. CONSTITUTION: A method for preparing a fuel cell bipolar plate comprises the steps of: manufacturing a NTC composite transition metal oxide(80) which is a variable resistance heating element with a negative temperature property reducing electrical resistance in a wide temperature range; manufacturing a CTR composite transition metal oxide which is a variable resistance heating element with a negative temperature property reducing electrical resistance by the change of crystal structure at a specific temperature or more; filming the surface of a bipolar plates(10a,10b) with the NTC composite transition metal oxide or the CTR composite transition metal oxide; heat-treating the separator treated with a film; and measuring the change of electrical resistance according to various temperature change.
Patent KR-20080110554-A (KR)
Title: Downlink reception indication method in packet based mobile communication system
Inventor: KIM JAE HEUNG
IPC: H04B7/26
Filed: 2008-06-16
Abstract: A down link reception indication method in a packet based mobile communications system which effectively controls the uplink is provided to maintain the synchronization of uplink effectively in case that the terminal does not maintain the synchronization of uplink. A base station assigns the arbitrary contact preamble index. A down link reception indication message including the allocated arbitrary contact preamble index is generated(205). The generated down link reception indication message is transmitted to the terminal(206). If the preamble signal designated with the arbitrary contact preamble index is received as a response, response information about random access is generated.
Patent KR-20100000319-A (KR)
Title: Device for key input
Inventor: YIE IK KWON
IPC: G06F3/023
Filed: 2008-06-24
Abstract: PURPOSE: An alphabet key input apparatus for preferentially assigning alphabet of predetermined groups to the other input key is provided to input alphabet by minimum key input by assigning single character on the same key. CONSTITUTION: A configuration character of each character combination within the first letter group is similar to the same key in consideration with use frequency. It is not overlapped in the key in which each character within the second letter group is similar. Each character is located in the pre-order on the equivalence key. Each of the character combination is preferentially assigned in consideration with at least one of sound characteristic, a character shape and a configuration principle. Each of the character combination of the fourth letter group is assign in consideration of the continuous use frequency of the same character to a plurality of input key(120).
Patent KR-20080114607-A (KR)
Title: Skived electrical contact for connecting an ic device to a circuit board and method of making a contact by skiving
Inventor: CHIU CHIA PIN
IPC: H01R12/55
Filed: 2008-06-26
Abstract: A skived electrical contact and a method of making a contact by skiving are provided to form an electrical contact or a contact array by using a skiving technique in order to form connection without a socket between an IC device and a circuit board. An electrical contact(100) is skived to connect an IC device(120) to a circuit board. A base portion is connected to a substrate(150). A spring is extended to the base portion and has an end for contacting a lead of the IC device. A skived portion includes a spring. The base portion and the skived portion include conductive material of a single body.
Patent KR-20100004003-A (KR)
Title: Drive unit for gantry
Inventor: KWON SUN UK
IPC: B66C13/52
Filed: 2008-07-02
Abstract: PURPOSE: A gantry drive device is provided to improve functionality and convenience of use by using minute position control. CONSTITUTION: A gantry drive device comprises a motor, a shaft(11), a timing gear(13), and an idle roller(14). The shaft is connected to a shaft of a motor. The timing gear is mounted on the shaft and rotates with the timing belt. The idle roller directs the routes of the timing belt to the timing gear. The timing gear and the idle roller are positioned on the both sides of the timing gear. The timing belt is installed along runway.
Patent KR-20100008833-A (KR)
Title: Magazine for semiconductor package
Inventor: SEO KEUM SUK
IPC: H01L21/68
Filed: 2008-07-17
Abstract: PURPOSE: A magazine for a semiconductor package is provided to prevent bending, minimize abrasion caused by friction with a semiconductor strip, and keep a fixing pin from separating or loosening. CONSTITUTION: A first body(10a) has a U-shaped cross section, and includes lateral, top, and bottom parts. The lateral part(12a) has a plurality of guide channels accepting a semiconductor strip. The top part(14b) and the bottom part have projection plates which are vertically projected from the lateral part to cross each other. A second body(10b) has the same structure as the first body and is arranged to face the first body. A coupling member joins the first body and the second body. The top/bottom part of the first body and a top/bottom part(14b,16b) of the second body are arranged so that the projection plates cross each other.
Patent KR-20100009149-A (KR)
Title: Rapid searching dictionary
Inventor: CHO CHAN DONG
IPC: B42D1/00
Filed: 2008-07-18
Abstract: PURPOSE: A dictionary for rapid search is provided to enable any user to recognize the approximate position of an entry word without opening the dictionary. CONSTITUTION: A dictionary for rapid search includes an index. The index comprises a first vowel and consonant region mark which indicates the page where the first vowel and consonant of a desired entry word starts, a second vowel and consonant region mark which indicates the pages containing entry words started with the second vowel and consonant of the desired entry word within each first vowel and consonant region, and a third vowel and consonant mark which indicates the page where the third vowel and consonant of the desired entry word starts within the second vowel and consonant region.
Patent KR-20100010286-A (KR)
Title: Liquid crystal display device and method of fabricating the same
Inventor: PARK HYUNG SEOK
IPC: G02F1/136
Filed: 2008-07-22
Abstract: PURPOSE: A liquid crystal display device which improves yield and a manufacturing method thereof is provided to reduce manufacturing processes and costs by reducing the number of masks. CONSTITUTION: A gate electrode(121) and a gate line(116) are formed on a pixel unit of a first substrate through a first mask process. A gate pad line(116p) is formed on a gate pad unit of the first substrate. An active pattern is formed on the upper portion of the gate electrode. An ohmic contact layer(125n) is formed on a source and drain area of the active pattern. A protective film is formed on the first substrate. A source electrode(122) and a drain electrode(123) are formed to the first substrate through the second mask process. A data line(117) is formed. A plurality of common electrodes(108) and pixel electrode(118) are formed. A data pad electrode(127p) and a gate pad electrode(126p) are formed on the data pad portion and gate pad of the first substrate,.
Patent KR-20080080474-A (KR)
Title: Rainwater infiltration system
Inventor: ANN YOUNG CHAN
IPC: E03F5/00
Filed: 2008-07-25
Abstract: A rainwater infiltration system is provided to store rainwater in a rainwater infiltration structure after removing various impurities from rainwater. A rainwater infiltration system(200) comprises a manhole(210) opened toward the surface of the earth where rainwater flows inward primarily, a rainwater infiltration structure(230) hollowed inward to form a space for housing rainwater and provided with many rainwater passing holes to discharge rainwater continuously, and a pre-treatment structure(220) filtering out impurities mixed in rainwater, and then sending out to the rainwater infiltration structure, wherein the pre-treatment structure contains a settling tank for settling particle materials of high density to the bottom, a floating tank, and a filter tank filtering the remaining impurities mixed in rainwater from rainwater passing through the settling tank and the floating tank.
Patent KR-20100013802-A (KR)
Title: Compound semiconductor substrate having metal layer, method for manufacturing the same, and compound semiconductor device using the same
Inventor: KIM YONG JIN
IPC: H01L33/22
Filed: 2008-08-01
Abstract: PURPOSE: A compound semiconductor substrate having a metal layer, a method for manufacturing the same, and a compound semiconductor device using the same are provided to reduce power consumption and luminous efficiency by etching a semiconductor with a ball. CONSTITUTION: A plurality of spherical balls(12) are coated on a substrate(10). The spherical ball is etched with a etch mask through an anisotropic etching and an island(20) of a cylinder shape is formed. The metal layer(30) is deposited on the island on at a substrate by lower thickness than the island. A first compound semiconductor is grown on the exposed island on the material and covers the island. The diameter of the semiconductor island is 10nm-2um.
Patent KR-20100018357-A (KR)
Title: Substrate treatmnet apparatus and substrate treatmnet method
Inventor: CHANG HONG YOUNG
IPC: H01L21/205
Filed: 2008-08-06
Abstract: PURPOSE: An apparatus and a method for processing a substrate are provided to control the energy of a neutral beam by generating a capacitively coupled plasma by forming a DLC(Diamond-like Carbon) layer containing an electrode part with a perceptible flatness. CONSTITUTION: A first power source part(112) supplies RF power. A first matching circuit part(172) is connected in series with the first power source part. A chamber part(100) forms a vacuum. An electrode part(130) is electrically connected to the first matching circuit part and is arranged in the chamber part. A DLC layer(140) is formed on the surface of the electrode part. The neutral beam extract unit(150) passes through a neutralized beam from the DLC layer.
Patent KR-20100020112-A (KR)
Title: Fixer for assist handle of car
Inventor: TAK JIN HONG
IPC: B60N3/00
Filed: 2008-08-12
Abstract: PURPOSE: A fixer for an assist handle of a vehicle is provided to securely couple a coupling screw with a roof panel, and to reduce the cost. CONSTITUTION: A fixer for an assist handle of a vehicle comprises a fixer main body(10) and a coupling screw(42). A hinge piece(20) is formed in one side of the fixer main body to be coupled with both ends of an assist handle(100). A fixing hole(40) is formed inside of the fixer main body. The coupling screw is coupled to the fixing hole of the fixer main body, and couples the fixer main body with a headlining. A protrusion is formed in the inner surface of the fixing hole, and contacted with a screw thread of the coupling screw.
Patent KR-20100024593-A (KR)
Title: A safe and advertise jumper
Inventor: YANG AHN SIK
IPC: A41D13/00
Filed: 2008-08-26
Abstract: PURPOSE: A functional jumper is provided to maximize advertizing effect using marks on the jumper, and to reduce car accidents of users by generating lights from the jumper to identify the users at night. CONSTITUTION: A functional jumper comprises the following: an upper clothes wearing unit(10); an edge pocket unit(20) with a first velcro surface(21) located in the back of the upper clothes wearing unit; a base plate with a second velcro surface to attach to the first velcro surface while located in the inside of the edge pocket unit; a letter laminating display unit(40) with multiple light emitting displays arranged as a matrix shape while integrated to the base plate; plural solar batteries(50) integrated to the base plate; a rechargeable battery(60) charged with electricity generated from the solar battery; a controller(70) providing a control signal to radiate the light emitting displays as a character; a light sensor generating a signal for the controller to operate the letter laminating display unit when surrounding becomes dark; and a cover plate attached to the base plate to be waterproof.
Patent KR-20090023247-A (KR)
Title: Semiconductor device manufacturing method using double patterning and mask
Inventor: TAOKA HIRONOBU
IPC: G03F1/68
Filed: 2008-08-28
Abstract: A manufacturing method and mask of the semiconductor device using the double patterning distribute the layout pattern are provided to avoid reduction of the yield. The mask of the plural sheets used for the double patterning is prepared(LFS6). The double patterning is performed by using the mask of the plural sheets (LFS10). The layout pattern group is distributed in consideration of the size of the layout pattern(LP1~LP4) in the mask of the plural sheets. The preparation of the mask of the plural sheets is progressed according to the property of the exposure process of using the mask of each plural sheets.
Patent KR-20100026475-A (KR)
Title: A device for extract coffee having hand mill
Inventor: RHO WOO CHUL
IPC: A47J31/24
Filed: 2008-08-29
Abstract: PURPOSE: A portable coffee extracting device is provided to prevent scattering of coffee extracting liquid by minimizing a distance between a sealing container and a storage container, and to easily support a lower casing in which pulverized coffee beans are stored. CONSTITUTION: A portable coffee extracting device(100) in which a mill is built comprises an upper casing(110), a lower casing(130), and a handle(150). The upper casing includes the mill. The mill is used for pulverizing coffee beans. A support plate is protruded from the bottom of the lower casing. The handle includes a support hole. A supporting plate is inserted into the support hole.