baber/WOPTO huggingface dataset:
Patent KR-20080079072-A (KR)
Title: Lithium secondary battery
Inventor: KIM JEOM SOO
IPC: H01M10/0525
Filed: 2007-02-26
Abstract: A lithium secondary battery is provided to ensure high capacity, excellent life characteristic, and high-temperature reliance. A lithium secondary battery(1) includes: a positive electrode(2) comprising a positive electrode active material capable of intercalating and de-intercalating lithium ions; a negative electrode(3) comprising a negative electrode active material capable of intercalating and deintercalating lithium ions; and an electrolyte comprising a non-aqueous organic solvent and a lithium salt. The positive electrode has a mixture density of 3.65 g/cc or more. The lithium salt comprises lithium hexafluorophosphate(LiPF6), lithium tetrafluoroborate(LiBF4), and a lithium imide-based compound.
Patent KR-20080084166-A (KR)
Title: Method of forming isolation film of semiconductor memory device
Inventor: LEE YOUNG BOK
IPC: H01L21/76
Filed: 2007-03-15
Abstract: A method for forming an isolation layer of a semiconductor memory device is provided to prevent a charge trap from being generated on the interface and sidewall of a tunnel insulation layer caused by a subsequent PSZ(polysilazene) stress by forming a trench in a semiconductor substrate and by performing a plasma nitridization heat treatment before and after a well oxide layer is formed. A tunnel insulation layer(201) and a conductive layer(202) for a floating gate are sequentially formed on a semiconductor substrate(200). The conductive layer for the floating gate, the tunnel insulation layer and the semiconductor substrate are selectively etched by an etch process to form a trench(206). A plasma nitridization heat treatment is performed. A post heat treatment can be performed. A first insulation layer(208) is formed on the resultant structure. A plasma nitridization heat treatment can be performed. A second insulation layer(209) is formed on the resultant structure. A curing process is performed.
Patent KR-20080003202-A (KR)
Title: Insert-indexable tool
Inventor: NAGAYA HIDEHIKO
IPC: B23B27/16
Filed: 2007-03-28
Abstract: An insert-detachable tool is provided to contact spot facings with a pressurized portion of a clamping screw safely by diagonally crossing a center shaft line of the spot facings and a shaft line of a screw hole. An insert-detachable tool comprises holders(10), and head members(30). The holders have a clamping screw(50) with a shaft portion(51) and a pressurized portion gradually extended into the holder or from a first jaw to a second jaw, and a screw hole capable of combining with the shaft portion of the clamping screw. The head members include an insert mounting sheet capable of mounting an insert having a cutting blade on the front end of the holders, and the first jaw with a clamping face and the second jaw with a base face. Spot facings(45) are placed at the first jaw to receive the pressurized portion of the clamping screw. The center shaft line of the spot facings and the shaft line of the screw hole are diagonally crossed each other.
Patent KR-20080090136-A (KR)
Title: 피부관리기
Inventor: SONG CHANG KYU
IPC: A61H23/00
Filed: 2007-04-04
Abstract: 본 발명은 피부관리기에 관한 것으로서, 특히 초음파와 열전소자를 이용하되 냉매를 이용하여 열전소자에서 발생하는 열을 흡열하도록 하는 피부관리기에 관한 것이다. 
     이를 위하여 본 발명의 피부관리기는, 피부에 접촉하는 헤드부와; 상기 헤드부에 장착되어 초음파를 발생시키는 초음파진동자와; 열을 발생하여 상기 헤드부에 열을 전달하는 열전소자와; 상기 열전소자에서 발생하는 열을 흡수 방열하는 흡열부로 이루어지되, 상기 흡열부의 내부에는 열을 흡수하는 축열냉매가 충진되어 있는 것을 특징으로 한다. 
       
     피부관리기, 열전소자, 냉매.
Patent KR-20080090939-A (KR)
Title: Method for generating firmware update file and for updating firmware by using the firmware update file and apparatus thereof
Inventor: MOON JI YOUNG
IPC: G06F9/44
Filed: 2007-04-06
Abstract: A method for generating a firmware update file, and an update method and a device using the same are provided to restrict updating firmware embedded in hardware by discriminating a model code representing a compatible hardware group of a firmware program code and the model code representing property for discriminating the hardware included in the group. A firmware generator(610) generates a data body including an updated firmware program code. A header generator(620) generates a data header including a first model code representing a compatible hardware group of the firmware program code and a second model code representing property for discriminating hardware included in the group. The first and second model codes are a model code of the hardware applying the generated data body. A combiner(630) generates a firmware update file by combining the data body and the data header. The combiner includes an electronic sign unit electronically singing the data body and the data header to prevent forgery/alteration and an encryptor encrypting the data body including the firmware program code.
Patent KR-20080091617-A (KR)
Title: The method of measuring 3d-object using robot based multi-laser vision system
Inventor: LEE JEONG HWAN
IPC: G01B11/00
Filed: 2007-04-09
Abstract: A three-dimensional measurement method using a robot based multi-laser vision system is provided to rapidly measure an object having a complex curved surface by placing the laser vision system on a square beam of a robot at regular intervals. A three-dimensional measurement method using a robot based multi-laser vision system comprises the steps of: capturing an image of an object at every interval a robot moves(S201); detecting laser band-image coordinates data by scanning the captured image in one direction(S203); changing the laser band-image coordinates data to laser band-absolute coordinates data(S205); settling matching of a region where overlap is generated in the changed laser band-absolute coordinates data(S207); extracting three-dimensional data by combining the laser band-absolute coordinates data where the matching is settled with a movement interval of the robot(S209); and filtering noise of the extracted three-dimensional data(S211).
Patent KR-20080031769-A (KR)
Title: Connector for a double-sided printed circuit board and method of manufacturing the same
Inventor: TSURUYUMI SHIGERI
IPC: H01R12/24
Filed: 2007-04-11
Abstract: A connector for a both-sided PCB(Printed Circuit Board) and a manufacturing method thereof are provided to assemble a contact portion separation and approach operation member, which performs operation for moving a contact portion integrated with a free end to a position separated from a contact portion of a contact and operation for moving the contact portion integrated with the free end to a position approaching the contact portion of the contact, to be rotated on a connector housing, thereby being manufactured without an increase of cost and preventing a loss of parts. A contact(9) in a direction is inserted into a contact insertion groove(8) on a side of a connector housing(6). A contact(11) in the other direction is inserted into A contact insertion groove(10) on the opposite side of the connector housing. The contact portions(9a,11a) of the contacts(9,11) are protruded to a PCB(Printed Circuit Board) insertion passage(7). The contact portion(9a) is a concave type, and the contact portion(11a) is a convex type.
Patent KR-20080093651-A (KR)
Title: A radiator
Inventor: LEE JONG DOO
IPC: F28F9/00
Filed: 2007-04-17
Abstract: A radiator is provided to prevent a radiator cap from being erroneously operated according to variation in a flow rate of cooling water and a speed of the cooling water. A pressure maintaining unit(21) is formed at the other end of a filler neck. A cooling water flow hole(22) is formed between an inlet pipe(15) and the filler neck so that the pressure of the cooling water flowing into the inlet pipe is transmitted to a cap(23). The pressure maintaining unit is provided in parallel to a flow direction of the cooling water so that the flow of the cooling water is not prevented in the inlet pipe. The pressure maintaining unit has a cross shape. The pressure maintaining unit includes remain components except for the cooling water flow hole.
Patent KR-20070055467-A (KR)
Inventor: PARK WOO HYUNG
IPC: B05C17/005
Filed: 2007-05-09
Abstract: 본 발명은 윤활제 도포장치에 관한 것으로, 더욱 상세하게는 윤활제를 배출함과 동시에 도포가 가능하므로 작업 능률을 높일 수 있고, 다수의 배출구를 통해 윤활제가 배출되더라도 윤활제가 일정하게 배출되도록 하여 균일한 도포작업을 수행할 수 있으며, 작업상황에 따라 윤활제의 도포량을 적절하게 조절할 수 있으므로 재료와 비용의 절감 및 주변환경에 유해한 영향을 주지 않을 뿐만 아니라 운반이 간편하고, 사용이 편리한 윤활제 도포장치에 관한 것이다. 
     본 발명에 따르면 윤활제 도포장치에 있어서, 내부에 윤활제가 담기는 본체와; 본체의 일측에 마련되어 사용자의 조작에 따라 본체 내의 윤활제를 가압하는 가압수단과; 본체의 타측에 마련되어 윤활제가 배출되는 배출로; 및 배출로에 연결되는 도포부; 를 포함하되, 도포부에는 배출로로부터 윤활제를 공급받아 배출하는 하나 또는 둘 이상의 배출구가 형성되어 있는 것을 특징으로 하는 윤활제 도포장치를 제공한다. 
       
     윤활제, 도포, 가압, 배출로, 분기, 배출구, 직경, 경사면
Patent KR-20090001712-A (KR)
Title: System and method for providing call service of taxi
Inventor: LEE JEONG HUN
IPC: G06Q50/30
Filed: 2007-05-14
Abstract: A taxi call service system and a method thereof are provided to connect a customer according to the customer's inclination in case of a taxi call service request, in a manned or unmanned way, thereby expanding a taxi call service area. A taxi call service request signal including a customer's telephone number information is received from a wire/wireless communication terminal(S100). Based on the customer's telephone number information, a customer's voice recognition rate is extracted(S104). It is decided whether the extracted voice recognition rate exceeds a preset reference voice recognition rate(S106). If so, voice recognition is performed for the customer's voice information to generate voice recognition results(S110). An unmanned taxi call service is performed to send an allocation message to the communication terminal(S117). If voice recognition is not successful, it is controlled to make recognition by a consultant of a consultant terminal group possible to perform the unmanned taxi call service(S108,S118).
Patent KR-20080101279-A (KR)
Title: Memory cell write/read method and page buffer using write code and read code which is different from the write code
Inventor: CHO KYOUNG LAE
IPC: G11C16/06
Filed: 2007-05-16
Abstract: A memory cell write/read method and page buffer is provided to use respective optimized code at writing operation and read operation by using the different code in the writing operation and read operation. In a writing / read method of the memory cell having a plurality of threshold voltage distributions, n-bit data is written in the memory cell by using a writing code indicating corresponding threshold voltage distribution among a plurality of threshold voltage distributions. N-bit data is read from the memory cell by using a reading code indicating corresponding threshold voltage distribution among a plurality of threshold voltage distributions.
Patent KR-20080102660-A (KR)
Title: Traveling device of heavy equipment crawler type
Inventor: LEE JAE HOON
IPC: E02F9/02
Filed: 2007-05-21
Abstract: A running apparatus of crawler heavy equipment is provided to improve driver's operationality. A running apparatus of crawler heavy equipment comprises variable capacity type first and second hydraulic pump(1,2), a switching valve(5) for the left side travel motor and a switching valve(7) for work equipment, a switching valve(10) for the right side traveling motor and a switching valve(11) for work equipment, a driving going straight valve(13) supplying the working fluid from the second hydraulic pump(2) to switching valve(6,7,8) for the work equipment, a variable orifice(30) which blocks that the working fluid supplied to the work equipment is supplied through the concordant flow path(22) towards the running gear, a mode selection apparatus(31) selecting the work mode, an electronic proportional valve(19,20) which variably controls the swash plate titling angle of the hydraulic pump, and a controller outputting the control signal to electrical type control valves(21, 25).
Patent KR-20080102798-A (KR)
Title: Liquid crystal display device
Inventor: PARK JIN WON
IPC: G02F1/136
Filed: 2007-05-22
Abstract: A liquid crystal display device is provided to broaden viewing angle by patterning pixel electrodes uniformly. A first and a second gate line(GL(1)) is formed on an insulating substrate to a first direction. A data line(DL(j)) is insulated, and intersected with the first and the second gate line. Pixel electrode includes a first and a second sub-pixel electrode to have uniform arrangement of liquid crystal on each pixel region which are defined by the intersecting of the first and the second data line. A first thin film transistor(T1) is connected to the first gate line, the data line, and the first sub-pixel electrode. A second thin film transistor(T2) is connected to the first gate line, the data line, and the second sub-pixel electrode. A third thin film transistor(T3) is connected to the charge sharing capacitor(Ccs) which shares data voltage which is connected to the second gate line, the first sub-pixel electrode, and the first sub-pixel electrode and is applied at the first sub-pixel electrode.
Patent KR-20070058423-A (KR)
Title: System for providing coupon
Inventor: KIM JAE HYUNG
IPC: G06Q30/00
Filed: 2007-05-22
Abstract: A system for providing a coupon is provided to offer the coupon linked with a ticket by including the coupon to the ticket when the ticket is reserved or issued through a ticket issuance device or a ticket providing system. A processor processes ticket purchase of a customer by linking with a customer terminal. A confirming part checks the coupon selected by the customer or corresponding to customer information among the coupons connected to the ticket bought by the customer. A provider provides ticket data and checked coupon data to the customer terminal or a customer mobile terminal. A transmitter transmits additional coupon information such as information for member shops receiving the coupon to the customer terminal or the customer mobile terminal.
Patent KR-20070067044-A (KR)
Title: Ultrasonic sterilizer for hand pieces
Inventor: LEEM SEONG MOOK
IPC: A61L2/025
Filed: 2007-06-05
Abstract: An ultrasonic sterilizer for more than one of hand pieces and grinding tips is provide to enhance psychologically stability by confirming the sterilization process of the hand pieces and grinding tips and to elongate the lifetime of the hand piece by allowing sterilization at room temperature. The ultrasonic sterilizer using ultra sonic vibrator; a main body(11) equipped with a washing container(13) filled with water; a cover(12) connected to the main body; more than one holder for inserting hand pieces(2), which are established on the cover(12); and an ultra sonic vibrator.
Patent KR-20080110077-A (KR)
Title: Apparatus for controlling lamp and method thereof
Inventor: KIM TAEK SOO
IPC: H05B37/02
Filed: 2007-06-14
Abstract: An apparatus for controlling lamp capable of reducing failure rate of component and control method thereof are provided to simplify a circuit by reducing the number of component used in an open lamp detection unit. An apparatus(100) for controlling lamp capable of reducing failure rate of component comprises a plurality of lamps(141~14N), a switching unit(120), a converting unit(130), an open lamp detection unit(160), and a controller(110). The switching unit outputs an AC signal by switching a supply power source. The converting unit converts an AC signal of the switching part into signals of a high voltage having a different phase, and supplies to a plurality of lamps. The open lamp detection unit detects an open of the lamp by adding signals of a low voltage having a different phase generated from the converting unit. The controller controls an operation of the switching unit by a signal detected in the open lamp detection unit.
Patent KR-20070076583-A (KR)
Title: Printer
Inventor: TAKAMI TORU
IPC: B41J11/00
Filed: 2007-06-14
Abstract: A printer is provided to use both common paper and recording medium and to easily load the common paper by allowing an end of the common paper not to pass through a discharge port of a second printer housing. A printer includes a print head(8), a platen(9), a printer housing(2), a discharge port, and a separator. The print head and the platen are formed to face each other in order to print a recording medium. The printer housing receives the print head and the platen. The discharge port is disposed in the print housing. The recording media printed by the print head and the platen are discharged through the discharge port. A first part of the separator contacts with the platen when the separator is mechanically connected to the platen. A second part of the separator is disposed to bent a paper plate so that a front end of a label is separated from the paper plate.
Patent KR-20080111614-A (KR)
Title: Throwaway carrier for discharge pipe of scran
Inventor: KIM JOO BIN
IPC: B65F1/00
Filed: 2007-06-19
Abstract: A deposable carrier for the food waste exhaustion is provided that the plastic sheet includes an internal space. A deposable carrier for the food waste exhaustion comprises as follows. A plastic sheet is molded and is equally divided by the folded part(15). Main bodies(10, 10a) are folded. An internal space(12) is secured in the main body. A groove portion(13) and projection(14) are formed in the outer side flange(11) of main bodies.
Patent KR-20080113753-A (KR)
Title: Direction input device
Inventor: OH UI JIN
IPC: H01H23/02
Filed: 2007-06-26
Abstract: A direction input unit is provided to realize mass production, productivity improvement, and miniaturization of the input device by using the mold frame and forming it. A direction input unit includes an input unit(10), a plurality of first piezoelectricity sensors(31), a plurality of second piezoelectricity sensors(32), a plurality of push units(40), and a controller. The input unit is capable of being inclined toward a plurality of first radiation directions from the horizontal position. A first piezoelectricity sensor is arranged at the lower part of the input unit while corresponding to each first radiation direction. A first piezoelectricity sensor generates the first sensing signal which is in proportion to the incline pressure of the input unit. A second piezoelectricity sensor is arranged along with the outer edge of the first piezoelectricity sensor while corresponding to a plurality of second radiation directions. A controller extracts data corresponding piezoelectricity sensor from the memory unit when first sensing signal or the second sensing signal is above a predetermined value.
Patent KR-20080060132-A (KR)
Title: Control system for switching a automatic circuit and method thereof
Inventor: KIM SUNG HAK
IPC: H04M3/32
Filed: 2007-06-26
Abstract: A system and a method for controlling automatic line switching are provided to accommodate every feeding telephone line, connected to each local feeding part, without disconnecting the whole communication network by automatically selecting a normal one between the main device and auxiliary device of a feeding telephone call control part when either works abnormally and automatically switching all feeding telephone lines to the selected device. A system for controlling automatic line switching comprises a feeding telephone call control part(200), an automatic line switching unit(300), and a communication terminal(400). The feeding telephone call control part, which comprises a plurality of feeding telephone lines, records the phone numbers of both ends connected through one of the feeding telephone lines, and checks a call connection state between the two ends in real time. The automatic line switching unit monitors the abnormal state or device breakdown state of the feeding telephone call control part in real time, and automatically switches the feeding telephone lines connected to the feeding telephone call control part. The communication terminal is connected with the automatic line switching unit. In case a wrong operation or a device breakdown is generated from the feeding telephone call control part, the communication terminal stores fault details for the wrong operation or the device breakdown and the date and time of automatic line switching for the feeding telephone lines, creates an MMS/SMS message containing the stored information or an E-mail, and transmits it to the external.
Patent KR-20090001168-A (KR)
Title: Heat pipe type hot plate by induction heating
Inventor: PARK HEE CHANG
IPC: H01L21/324
Filed: 2007-06-29
Abstract: A hot plate of the heat pipe mode is provided to uniform the heat distribution of the upper plate by promoting the evaporation and condensation of the fluid by using the inductive heating method. A bottom plate(10) has non-heat conductivity. A hotwire(11) is wound from the central part to the edge. An upper plate(20) has a flat upper part and protrusions protruded from the center of the lower part. The outside of the central extrusion part of the upper plate and the inside of the central extrusion part of the upper plate are contact with the hotwire. So, the bottom plate and upper plate are combined. The upper plate and the bottom plate are combined by the brazing or the combining member.
Patent KR-20090002900-A (KR)
Title: 고무장갑걸이
Inventor: ROH CHEE WON
IPC: A47G29/00
Filed: 2007-07-04
Abstract: 본 발명은 가정용 및 주방용으로 주로 쓰이는 고무장갑을 걸기 위한 고무장갑걸이에 관한 것으로, 금속, 플라스틱과 같은 소재를 사용하여 금속의 경우는 프레스, 다이캐스팅, 포밍과 같은 방법으로 만들고 플라스틱의 경우에는 사출과 같은 방법으로 만드는, 고무장갑의 안쪽에 삽입되어 고무장갑이 안치되는 고무장갑걸이 및 고무장갑걸이의 제조 구조에 관한 것이다. 이를 위하여 본 발명은, 고무장갑을 안치할 수 있도록 하기 위해 손과 팔의 구조를 갖춘 모양으로써 손가락에 해당하는 구조들이 일렬로 되어 있으며 고무장갑보다 크기는 작고 길이는 다소 긴 구조물 및 갈고리 모양을 상단에 갖춰 타 물체에 걸 수 있도록 한 막대 구조물을 갖는 고무장갑걸이에 관한 것이다. 본 발명은 고무장갑을 사용한 후 고무장갑걸이에 걸어놓음으로써 고무장갑의 건조, 정리 및 보관을 용이하게 한다. 
     
     고무장갑, 고무장갑걸이, 가정용 고무장갑, 설거지, 세척용 고무장갑,
Patent KR-20090005862-A (KR)
Title: Driving method for liquid crystal display
Inventor: LEE HONG WOO
IPC: G09G3/20
Filed: 2007-07-10
Abstract: A method for driving liquid crystal display is provided to increase dimensions of pixel electrode by superposing pixel electrode and signal line. A common electrode is formed on a top substrate(200). A pixel electrode is formed on a bottom substrate facing the top substrate. A liquid crystal layer is formed between the top substrate and the bottom substrate. The top substrate includes a transparent insulation substrate(210), a black matrix(220), and a common electrode(240). The black matrix is formed on the transparent insulation substrate. The common electrode is formed on the black matrix. The black matrix blocks a leak of a light between adjacent pixel regions. An over coat layer(230) is formed between the black matrix and the common electrode, and is formed in order to improve cohesive property and flatness property of interface. The bottom substrate includes a transparent insulation substrate, a plurality of gate lines, and a plurality of data lines.
Patent KR-20090006441-A (KR)
Title: A pillow which support cervical vertebra
Inventor: KANG JIG WON
IPC: A47G9/10
Filed: 2007-07-11
Abstract: A cervical spine support pillow is provided to prevent all kinds of the cervical spine disease and relieve the stress accumulated in the disc of the cervical spine. A cervical spine support pillow comprises: a cervical spine support part(10) which is convexly formed to support while embracing the neck; a head support part(20) which is concavely formed at one side of the cervical spine support part to support while surrounding the head; a back shoulder support part(30) which is formed inclinedly at the opposite side of the head support part; and a side support part(40) protruded to the left and right of the cervical spine support part.