baber/WOPTO huggingface dataset:
Patent KR-20090117400-A (KR)
Title: A twist prevention structure for the passenger airbag cushion having tether holder of automobile
Inventor: PARK DOO YEON
IPC: B60R21/16
Filed: 2008-05-09
Abstract: PURPOSE: A passenger air bag cushion for a vehicle with a tether holder is provided to expand the tether successively by reducing the resistance of a side not contacted with the tether holder. CONSTITUTION: A passenger air bag cushion(20) for a vehicle comprises a tether(30) and a tether holder(40). The tether is wound in an inflator built-in a passenger seat dashboard of the vehicle. The tether controls the air bag cushion. The air bag cushion is expanded by the gas generated from the inflator. The tether is connected to the both ends of the inner surface of the air bag cushion. The tether holder makes the tether fold to an opposite direction of an expansion direction of the tether with the inflator. The tether holder confines the tether in an inside.
Patent KR-20090118446-A (KR)
Title: Differential for optimizing backlash
Inventor: SEO SANG WON
IPC: F16H55/18
Filed: 2008-05-14
Abstract: PURPOSE: A differential for optimizing backlash is provided to improve durability to the differential gear by applying the spacer having elastic part to the differential motion device. CONSTITUTION: The tooth form formed in the side gear is engaged with a pinion. The center of a pinion is rotatable in the outer circumference of the pinion shaft. The pinion shaft is inserted in the differential case. The pinion shaft is fixed by the fastening means like the pin. The differential case accommodates the side gear and pinion. The spacer(400) is involved between the differential case and side gear. The spacer maintains the elastic prescribed thickness. The elastic part(410) is formed in a spacer. The elastic part is made of the disc type of a hollow. The elastic part is elastically transformed according to a differential into the thickness direction.
Patent KR-20080112104-A (KR)
Title: Sensing circuit, optical detection circuit, display device, and electronic apparatus
Inventor: ISHII RYO
IPC: G01D3/028
Filed: 2008-05-26
Abstract: A sensing circuit capable of detecting illunminance or temperature, optical detection circuit, display device, and electronic apparatus are provided to obtain an exact detection value by specifying an aging rate of a sensing device. A sensing circuit capable of detecting illunminance or temperature comprises a first sensing device, a second sensing device, a reducing device, a memory device, a specific device, and a detection device. The first sensing device outputs a first output signal according to energy of a measurement target. The second sensing device has input/output property like the first sensing device, and outputs a second output signal according to energy of a measurement target. The reducing device reduces the energy supplied in the second sensing device with a predetermined reduction rate. A first aging rate indicates a grade of a degradation of the input/output property of the first sensing device. The memory device memories a relation of the energy supplied in the first sensing device and an integrated value as a degradation property.
Patent KR-20080109613-A (KR)
Title: Display apparatus, driving method for display apparatus and electronic apparatus
Inventor: MITOMI YUTAKA
IPC: G09G3/32
Filed: 2008-05-27
Abstract: A display device, a method for driving the display device, and an electronic device are provided to suppress deterioration of the brightness due to a corresponding leak by lowly suppressing the reduction part of the voltage between a gate and a source of a driving transistor. A write transistor(23) writes an image signal in a pixel. A driving transistor(22) operates an electro-optic device. A first switching transistor(24-27) controls emission/non-emission of an electro-optic device. A sustain capacitance(28) is connected to one terminal of a gate electrode of the driving transistor. A second switching transistor is connected to other terminal of the sustain capacitance and a source electrode of the driving transistor. A plurality of pixels including the second switching transistor are arranged in a pixel array unit in a matrix shape. A first scan unit drives the write transistor in a row unit of the pixel. A second scan unit drives the switching transistor in synchronization with the scan of the first scan unit. A third scan unit makes the second switching transistor nonconductive until the signal recording period of the row of the same pixel is finished after recording the image signal by the write transistor and makes the second switching transistor conductive in a period except the recording period.
Patent KR-20090123677-A (KR)
Title: Annealing apparatus and method of annealing using the annealing apparatus
Inventor: YOON YANG HAN
IPC: H01L21/324
Filed: 2008-05-28
Abstract: PURPOSE: An annealing device and an annealing method using the same are provided to reduce a process time and improve uniformity of an insulation layer by densifying the insulation layer at a required temperature using a vapor generator. CONSTITUTION: An annealing device(10) includes a chamber(1), a vapor generator(5), and a wafer chuck(2). The vapor generator generates the vapor from the deionized water(3) in the chamber. The wafer chuck faces the vapor generator and supports a wafer(100) with the insulation layer(110) annealed by the vapor. The vapor generator includes a deionized water supply unit(4) providing the deionized water and an ultrasound generator(6) providing the ultrasound to the deionized water. The wafer chuck is arranged in an inner lower part of the chamber. The vapor generator is arranged in the inner upper part of the chamber.
Patent KR-20080064770-A (KR)
Title: An apparatus for cleaning an automobile tire
Inventor: KWON OH YONG
IPC: B62D25/16
Filed: 2008-05-29
Abstract: An apparatus for cleaning an automobile tire is provided to readily adjust an angle of a cleaning member to make the cleaning member in close contact with the automobile tire to effectively remove contaminations of the tire. An apparatus for cleaning an automobile tire includes a fixing bracket(10), a rotary part(20), and a cleaning member(30). The fixing bracket is fixed to a vehicle body. The rotary part is assembled to one side of the fixing bracket and has a pivotable hinge structure. The cleaning member has a rubber piece(33). The rotary part is fixed to one surface of the fixing bracket, and includes a body(21) and a rotary piece(22). The body has a long hole(21a), and the rotary piece has a through-hole(22b). The body is coupled to the fixing bracket. The cleaning member has a connection ring(31), a holder(32), and at least one rubber piece.
Patent KR-20090125388-A (KR)
Title: Compound type stable emulsification fuel and manufacturing method thereof
Inventor: Sin sang hyun
IPC: C10L1/10
Filed: 2008-06-02
Abstract: PURPOSE: A manufacturing method of emulsified fuel having good stability and emulsified fuel manufactured by the same are provided to offer good stability by mixing materials according to property in a first and a second mixer. CONSTITUTION: A manufacturing method of emulsified fuel having good stability includes the following steps of: making an oil phase part by adding lipophilic emulsifier of 0.5 ~ 1.5 parts by weight and diesel oil of 70 ~ 80 parts by weight(S101); making an aqueous phase part by adding the hydrophilic emulsifier of 0.5 ~ 1.5 parts by weight and water of 20 ~ 30 parts by weight(S102); and mixing the oil phase part with the aqueous phase part(S103).
Patent KR-20090131171-A (KR)
Title: Touch panel using nano-wire
Inventor: KIM SANG WOOK
IPC: G06F3/047
Filed: 2008-06-17
Abstract: PURPOSE: A touch panel using a nano wire is provided to employ a ZnO nano wire with a piezoelectric constant and a high penetration ratio as a piezoelectric device, thereby improving performance of the touch panel. CONSTITUTION: A first transparent electrode layer(12) is arranged on a first transparent substrate(11). A plurality of piezoelectricity nano wires(13) are perpendicularly arranged on the first transparent electrode layer. An optical permeability nano wire layer is formed by the piezoelectricity nano wires. A second transparent electrode layer(16) is arranged on the nano wire layer. A second transparent substrate(17) is arranged on the second transparent electrode layer. ZnO nano wires are able to be used as the piezoelectricity nano wires.
Patent KR-20090089767-A (KR)
Title: A method for transmitting frames in a wireless communication system
Inventor: MOON SUNG HO
IPC: H04Q11/00
Filed: 2008-06-23
Abstract: A frame transmission method in a wireless communication system is provided to transmit data without mutual interference in case frame structures having various CP(Cyclic Prefix) lengths are adjacent. A time division duplexing(TDD) frame is set, and includes at least one time division duplexing downlink sub frame, at least one time division duplexing uplink sub frame, and a switching point positioned between the time division duplexing downlink sub frame and the time division duplexing uplink sub frame. A frequency division duplexing(FDD) frame is set, and includes a plurality of frequency division duplexing sub frames. The frequency division duplexing frame is transmitted. A sub frame which is in a position corresponding to the switching point among a plurality of frequency division duplexing sub frames is a pivot sub frame which is a reference for arranging a plurality of frequency division duplexing sub frames inside the frequency division duplexing frame.
Patent KR-20080072605-A (KR)
Title: System and method for processing read request
Inventor: CHO YOO KUN
IPC: G06F12/06
Filed: 2008-06-23
Abstract: A system and a method for processing a read request are provided to process a read request for a flash memory independently of a processor and confirm data distributed in the flash memory and a write buffer with a single read request by using descriptor arrangement. A read request processing system(401) includes a read request receiver(410) for receiving a read request having logical address information from a host interface, a physical address validity determination unit(420) for determining whether a physical address corresponding to a logical address included in the logical address information is valid in a translation table, a physical address receiver(440) for receiving the physical address with reference to the translation table when the physical address is valid in the translation table, and a read request unit(450) for requesting data corresponding to the physical address to be read from a flash memory. The read request processing system operates independently of a processor.
Patent KR-20100003057-A (KR)
Title: Semiconductor device
Inventor: SONG TAEK SANG
IPC: G11C7/22
Filed: 2008-06-30
Abstract: PURPOSE: A semiconductor device is provided to prevent glitch of the outputted division signal by controlling a control code by sensing the swing signal inputted in a CML(Current Mode Logic) region with a low slew rate. CONSTITUTION: A first buffer(300) buffers a division signal in an active section of a clock. A first latch unit(320) latches an output signal of the first buffer in an inactive section of the clock. A second buffer(340) buffers the latched signal in the first latch unit in the active section of the clock. A second latch unit(360) inverts the phase of an output signal of the second buffer latched in the inactive region of the clock.
Patent KR-20100003602-A (KR)
Title: 임피던스 교정 회로
Inventor: RYU SEUNG HYUN
IPC: G11C7/10
Filed: 2008-07-01
Abstract: 본 발명은 임피던스 교정 회로에 관한 것으로, 제어코드에 응답하여 외부저항이 연결된 ZQ패드를 구동하는 구동부와, 상기 ZQ패드 전압과 기준전압을 비교하여 비교신호를 생성하는 비교부와, 상기 구동부에 입력되는 제어코드를 피드백받아 상기 비교신호에 응답하여 보조코드를 가산하거나 감산하여 상기 제어코드를 재설정하는 가감산부를 포함하여 구성되는 임피던스 교정 회로를 제공한다. 
     
     임피던스, 교정, ZQ, 코드, 기준전압
Patent KR-20090006750-A (KR)
Title: Polyurethane and polyurethane urea elastomers based on polycarbonate polyols
Inventor: NEFZGER HARTMUT
IPC: C08G18/36
Filed: 2008-07-07
Abstract: A high quality polyurethane and polyurethane urea elastomer is provided to show excellent processability, oxidation resistance, and mechanical / dynamic characteristics. A polycarbonate polyol has an OH valent is 50-80 mg KOH / g and the average of 1.9-2.2. The polycarbonate polyol is a reaction product of a mixture and carbonyl component. The mixture comprises (A) at least one alpha,Ð- alkanediol having 4-8 carbon atom; (B) 15-85 wt% of industrial dodecanediol based on the total weight of the mixture of (A) and (B), which contains (1) 1,12- dodecanediol of 30-50 wt% and (2) diol having carbon atoms less than 10 of 5-20 wt%, and does not include (3) diol having carbon atoms excess 12; and (C) at least one alkanol of 0-10 wt% based on the total weight of the mixture of (A), (B) and (C), having 4-10 carbon atoms and 1-3 hydroxyl functional groups. The carbonyl component is selected from the group consisting of diaryl carbonate, dialkyl carbonate and carbonylchloride.
Patent KR-20090006762-A (KR)
Title: Coil unit and electrical device
Inventor: OKADA HIROFUMI
IPC: H01F38/14
Filed: 2008-07-10
Abstract: A coil unit and an electronic device are provided to prevent inflow of foreign material by sealing a flat type coil with a coil receiving housing and substrate. A coil unit comprises a flat type coil(30). A coil receiving housing(40) has a concave part for containing the flat type coil. The coil receiving housing has a transmission plane of the flat type coil posted at the floor of the concave part. A substrate(50) has a mounting surface(51) on the non-transmission plane of the flat type coil. A mounting assembly(53) is mounted in the mounting surface. An inner ending part and an outer end lead wire are connected to the substrate. The substrate is fixed as a cover of the coil receiving housing with a double-sided adhesive tape(70) in the end side of an opening part of the concave part.
Patent KR-20100009254-A (KR)
Title: Mold
Inventor: KIM YOUNG MIN
IPC: B29C35/08
Filed: 2008-07-18
Abstract: PURPOSE: A mold is provided to effectively heat up a core by generating eddy current due to magnetic field or heat by an eddy current loss within a core. CONSTITUTION: A mold(10) comprises a high-frequency coils(103,113), a magnetic coils(104,114), cores(101,111), and mold bases(102,112). A high frequency AC(Alternating Current) current flows through a high frequency coil. A magnetic core deflects magnetic field created from the high frequency coil. The core has a molding surface(101a,111a) conforming to a product. The mold bases support the core.
Patent KR-20100009412-A (KR)
Title: Air floating type transfer table apparatus
Inventor: KIM DAE IL
IPC: B65G49/00
Filed: 2008-07-18
Abstract: PURPOSE: An air floating type transfer table apparatus is provided to prevent collision with a moving roller by preventing the slacking of both ends of a steel plate. CONSTITUTION: Air holes(12) are formed on the floor of a transfer bed(10) on which a steel material(1) is transferred. An air supplying member connected to the air hole supplies the air to the floor side of the transfer bed. A transferring roller(17) is installed on the floor side of the transfer bed. The transferring roller is contacted with the steel material. A diverging supply pipe(13) is each of the air hole and supplies the air to a basin supply tube. A control valve(15) controls the air amount to be supplied to the air hole. A main supply pipe(14) supplies the air to each basin supply tube from the source of air supply.
Patent KR-20100010642-A (KR)
Title: Center separating pole of street
Inventor: SEO IP BOON
IPC: E01F9/619
Filed: 2008-07-23
Abstract: PURPOSE: A center separating pole for a road is provided to conspicuously improve visibility by automatically removing dust, and to manage the pole in a distant place through a communication network. CONSTITUTION: A center separating pole for a road comprises a condenser unit(10), a storage unit(40), a luminous unit(20), a sensor unit(30), a dust removal brush, and a communication unit(50). The condenser unit condenses the solar energy, and generates electricity. The storage unit stores the condensed electricity. The condensed electricity is transferred to the luminous unit, and the luminous unit lights a luminous device. The sensor unit measures a contaminant of the condenser unit. The dust removal brush is installed in the condenser unit, and removes dust. The communication unit communicates the warning of the sensor unit with a central server through a network.
Patent KR-20100011671-A (KR)
Title: Insert structure for press mold
Inventor: KWON SOON YONG
IPC: C21D7/13
Filed: 2008-07-25
Abstract: PURPOSE: An insert structure of a mold for press hardening is provided to make a trimming process perform conveniently by cooling one part of a steel sheet blank using a different cooling process from the other part. CONSTITUTION: A mold for press hardening is composed of an upper and lower molds(10,20) and forms a steel sheet blank(S). A cooling retarder, made of a different material from the upper and lower molds, is connected to one part of the mold with a combining member. A respective groove(15) is formed on the combining member corresponding to the site facing of the upper and lower molds. A hollow is formed between a cooling water supply part(12,22) and the connection surface of a steel sheet blank, and filled with the cooling retarder.
Patent KR-20100013553-A (KR)
Title: Fence for road
Inventor: I EUN SE
IPC: E01F15/02
Filed: 2008-07-31
Abstract: PURPOSE: A fence for a road is provided to maintain the fastening state of the fence members and improve the endurance of the posts. CONSTITUTION: A fence for a road comprises two posts(100), fence members, and a fence binding member. The post has inner binding holes and outer binding holes on both sides. The fence members are fastened to the posts on both ends. The fence binding member restricts the horizontal movement of the fence members fastened to the posts.
Patent KR-20090024065-A (KR)
Title: Rotary electric machine
Inventor: TOUNOSU SHIGEKI
IPC: H02K9/08
Filed: 2008-08-19
Abstract: A rotating electric machine is provided to secure cooling performance of a field coil by forming a plurality of ventilation paths inside a field coil. A rotating electric machine includes a stator and a rotor(3). The rotor has a plurality of coil slots(22) and a field coil(8). The plurality of coil slots are formed in a circumference direction of the rotor with a predetermined interval. A sub-slot(7) is formed in the bottom part of each coil slot. A plurality of radial cooling medium paths(9) are formed in the field coil in the axial direction of the rotor. The plurality of radial cooling medium paths are formed in the stator. The cooling medium path of the stator and the cooling medium path of the rotor comprise a downward flow path and an upward flow path. The downward flow path guides the flow of the cooling medium(6) the guide to the inside of the radial direction of the rotating electric machine. The upward flow path guides the flow of the cooling medium to the outside of the radial direction of the rotating electric machine. The downward flow path and the upward flow path are connected through a sub slot.
Patent KR-20100024751-A (KR)
Title: Liquid crystal display and method of the same
Inventor: KIM JONG SEONG
IPC: G02F1/136
Filed: 2008-08-26
Abstract: PURPOSE: A liquid crystal display and a manufacturing method thereof are provided to arrange a proper number of concavo-convex parts at a proper location and with proper number and shape. CONSTITUTION: A liquid crystal display comprises the first substrate(110), the second substrate(130), and a concavo-convex part. A plurality of pixels are formed on the first substrate. A gate line and a data line defining each pixel are formed on the first substrate. The second substrate faces the first substrate. The concavo-convex part is integrated with one of the first and second substrates.
Patent KR-20100026165-A (KR)
Title: Optical joy stick and portable electronic device having the same
Inventor: AHN GEON JOON
IPC: G06F3/041
Filed: 2008-08-29
Abstract: PURPOSE: An optical joystick and a portable electronic apparatus having the same are provided to improve precision by preventing external stray light except the infrared range from in injecting into the optical joystick. CONSTITUTION: The infrared light source irradiates the infrared ray. A cover unit(120) is illuminated using the infrared light source. A subject contact surface(121) for contacting the subject is formed on the cover unit. A photo diode(130) detects the infrared ray which is reflected to the subject. An optical member(140) is included in an optical path of the infrared ray which is reflected from the subject and faces to the photo diode. A cover base is illuminated using the infrared light source. An infrared path layer blocks external stray light of a band.
Patent KR-20100028415-A (KR)
Title: Organic light emitting display apparatus and method of manufacturing the same
Inventor: CHOI KEON HA
IPC: H01L51/50
Filed: 2008-09-04
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to improve contrast, visibility, and image quality by forming a black matrix on a separator. CONSTITUTION: A plurality of first electrodes(151) with a black color is formed on a substrate(105). A separator(140) is arranged between the first electrodes. A conductive black matrix layer(161) is formed on the separator. An organic light emitting layer(152) is formed on the first electrode to electrically connect the first electrode. A second electrode(153) is formed on the organic light emitting layer to electrically connect to the organic light emitting layer. The first electrode includes one selected from a group including Alq3, Al:LiF, Ag:LiF:Alq3, or CrOx. The first electrode and the black matrix layer are made of the same material.
Patent KR-20090034732-A (KR)
Title: Triangular wave synchronizing generation system and triangular wave synchronizing generation circuit to be used for the same
Inventor: TSUCHIYA HIROTOSHI
IPC: H03K7/08
Filed: 2008-09-24
Abstract: A triangle wave synchronization generating system and a triangle wave synchronization generating circuit are provided to obtain the triangle wave with the same peak value in a master and a slave by synchronizing a spectrum spread triangle wave between the master and the slave. A master includes a triangle wave generating unit, a synchronization pulse generating unit, and a duty control unit. The triangle wave generating unit(12) generate the triangle wave with the same peak value and the different period time-serially in a predetermined order. The pulse generating unit(13) generates the triangle reference pulse with the period corresponding to the period of the triangle wave. The duty control unit(14) outputs the reference period set triangle wave reference pulse width as the triangle reference reproducing pulse different from the triangle wave reference pulse with other period in a plurality of cycles of the triangle wave reference pulse.
Patent KR-20090032005-A (KR)
Title: Circuit pattern inspection device
Inventor: HAMORI HIROSHI
IPC: G01R31/26
Filed: 2008-09-25
Abstract: A circuit pattern inspecting device is provided to prevent a conductive pattern from being damaged due to the contact of an inspection probe by maintaining a distance between the conductive pattern and the inspection probe. A circuit pattern inspection device includes a sensor(1), an inspection stage(5), a transferring mechanism(7), a substrate position controlling device(6), and a determining unit(18). A sensor unit applies a AC inspection signal to a plurality of conductive patterns(19) on a substrate(4) in a non-contact manner. The inspection stage faces the sensor unit. The inspection stage is made of the conductor. The substrate is passed between the sensor unit and the inspection stage by the transferring mechanism. The surface position controlling device maintains the air floating state of the substrate. The determining unit determines the short defect or disconnection defect of the conductive pattern.