baber/WOPTO huggingface dataset:
Patent KR-20080071413-A (KR)
Title: Hydraulic type screw jack
Inventor: HAN SANG EUK
IPC: B66F3/08
Filed: 2007-01-30
Abstract: A hydraulic screw jack is provided to prevent a support from falling down by obstructing an upper bracket from being pushed toward a jack housing using a stop nut even when hydraulic pressure of a hydraulic cylinder inside the jack housing is released. A hydraulic screw jack includes a jack housing, an upper bracket(200), a lower bracket(300), and a stop nut(400). The jack housing has an upper coupling member at an upper part, a lower coupling member at a lower part, and jack fixing members(130) to install a hydraulic cylinder(500) inside. The upper bracket is coupled with the upper coupling member of the jack housing to be in contact with one side of a support bar. The lower bracket is fastened to the lower coupling member of the jack housing by a screw to be in contact with one of ground and an H-beam. The stop nut is fastened to the upper coupling member of the jack housing by a screw to fix a position of the upper bracket.
Patent KR-20080071839-A (KR)
Title: Means for increasing exhaustion
Inventor: CHUN SUN GYU
IPC: F01N13/20
Filed: 2007-01-31
Abstract: An apparatus for increasing exhaustion is provided to improve performance of an engine allowing an apparatus to be easily coupled with a tail pipe and to obtain aesthetic external appearance. An apparatus for increasing exhaustion comprises an outer cover(10) and an inner cover(20). The outer cover includes a first collection unit(11) and a second collection unit(12). The first collection unit receives and collects external air. The second collection unit additionally collects the air supplied through the first collection unit to increase the speed of air. The inner cover has a tail pipe(200) and a plurality of through holes(25) at the rear end portion thereof. A plurality of protruding vanes(26) protrude from the outer side of the front end of the through hole and are open backward. The inner cover is fixed to the inner portion of the outer cover through a plurality of fixing tools(24).
Patent KR-20080072326-A (KR)
Title: A panty possessing a magnet
Inventor: OH DONG SEOK
IPC: A41B9/02
Filed: 2007-02-02
Abstract: Underwear with a permanent magnet receiving part in the interior of the rear lower side of underwear to receive a plurality of permanent magnets is provided to stimulate the blood circulation in the muscles surrounding the anus and to facilitate putting in or taking out the permanent magnets. In underwear comprising a front part(100), rear part(200) and band part(300) for preventing slipping, a permanent magnet receiving part(10) is arranged in the interior of the rear lower side of underwear to receive a plurality of permanent magnets(20). The underwear is cut slanted to the direction in which the permanent magnet receiving part is arranged at predetermined angle at both side surfaces of the rear upper end and sewn to the band part along the cut surface. An opening and closing part(11) is arranged on one side of the permanent magnet part and is selected from a Velcro(12) and snap fastener. An attachment part(400) is arrange along a sewing line of upper end, left side, right side and groin of the rear part to cover all of the rear part.
Patent KR-20080075240-A (KR)
Title: Urethral condoms and liquid femidoms
Inventor: PARK BENJAMIN WON
IPC: A61K31/717
Filed: 2007-02-12
Abstract: A lubricating gel composition is provided to prevent infection of various venereal disease and AIDS by preventing pathogens from being adhered to the human surface, thereby contributing to sex life and health of people. A lubricating gel composition which is able to be injected into male urethra and female vagina for preventing venereal disease and AIDS comprises 90-100 wt.% of an aqueous solution of polymer capable of preventing pathogens from being adhered to the human surface, wherein the aqueous solution of polymer comprises 1-10 wt.% of a cellulose derivative such as sodium carboxymethyl cellulose(SCMC), hydroxyethyl cellulose(HEC) and hydroxypropyl methyl cellulose(HPMC) or 0-30 wt.% of polyvinyl alcohol.
Patent KR-20070085147-A (KR)
Title: Method of processing volatile organic compound and system for processing volatile organic compound
Inventor: UJI SHIGEKAZU
IPC: B01D53/72
Filed: 2007-02-20
Abstract: A method and a system for treating a volatile organic compound are provided to make the volatile organic compound harmless, and improve the energy efficiency within facilities requiring the treatment of the volatile organic compound. A volatile organic compound, which is contained in gas to be treated, is adsorbed in an adsorbent. The volatile organic compound adsorbed in the adsorbent is desorbed from the adsorbent by using steam, and mixed with the steam, under a pressurized environment. The steam into which the volatile organic compound is mixed is burned to generate combustion gas. The steam is generated by using the heat of the combustion gas.
Patent KR-20080079149-A (KR)
Title: Impinger
Inventor: SEO YUN SIK
IPC: B01D46/00
Filed: 2007-02-26
Abstract: A dust collector which is constructed in a simple and compact structure, and is excellent in the dust collecting efficiency is provided. A dust collector comprises: a case(10) which is formed in the form of a rectangular box, and has an inlet(11a) formed on a front wall(11) thereof and an outlet formed on a top wall thereof; a distribution plate(20), as a plate member in which a plurality of holes(21) are scatteringly formed, which is installed in rear of the inlet within the case to distribute a flow of air sucked into the case through the inlet; at least one filter(30,30',30") installed in rear of the distribution plate such that the case is divided into front and rear spaces to filter air passing through the distribution plate by the filter; and a blower(40) installed in rear of the filter within the case, the blower including a blowing fan(42) for forming an air flow to suck air in through the inlet and exhaust the air through the outlet, and a motor(41) for rotating the blowing fan. Further, a filter cartridge is installed at the outlet and an outlet filter is mounted on the filter cartridge.
Patent KR-20080079726-A (KR)
Title: Prevention device for pushing of tempered glass door lock
Inventor: NAM JUNG HO
IPC: E05B15/02
Filed: 2007-02-28
Abstract: A device for preventing a door lock of a tempered glass door from being pushed is provided to maintain a locked state of the door lock by mounting a pushing prevention member between a bracket of the door lock and the tempered glass door. A device for preventing a door lock of a tempered glass door from being pushed comprises a pushing prevention member(100) mounted between a bracket(21) of a door lock(20) and the tempered glass door for receiving an elastic member mounted on a safety groove of the tempered glass door to thereby prevent the door lock from being pushed, and changing the length according to the safety groove having different length. The pushing prevention member includes a body(110) with a guide space(111) penetrated therethrough, a first supporting piece(120), a second supporting piece(130), and a supporting piece(140).
Patent KR-20070095781-A (KR)
Title: Nonvolatile semiconductor memory device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/115
Filed: 2007-03-15
Abstract: A non-volatile semiconductor memory device is provided to easily inject the charges in a semiconductor layer to a floating gate by forming a floating gate made of a semiconductor material containing at least germanium when the floating gate is formed on the semiconductor layer wherein a first insulation layer functioning as a tunnel insulation layer is interposed between the semiconductor layer and the floating gate. A semiconductor layer(14) includes a channel formation region formed between a pair of impurity regions separated from each other. A first insulation layer(16) is formed on the channel formation layer. The first insulation layer can include a silicon oxide layer(16a) and a silicon nitride layer(16b) which are sequentially formed from the side of the semiconductor layer. A floating gate is formed on the channel formation region by interposing the first insulation layer. A second insulation layer(22) is formed on the floating gate. A control gate is formed on the floating gate by interposing the second insulation layer. The floating gate includes a first layer in contact with the first insulation layer and a second layer formed on the first layer. The first layer includes a semiconductor layer, having a smaller energy gap than that of the semiconductor layer.
Patent KR-20080084499-A (KR)
Title: Key calculation mehtod and key agreement method using the same
Inventor: YI JEONG HYUN
IPC: H04L9/14
Filed: 2007-03-16
Abstract: A key calculation method and a method for generating a shared key using the same are provided to improve a processing speed of a calculation by performing a coordinate calculation or an exponential calculation using two keys after generating a shared key with two private keys and two received public keys. A key calculation method includes the steps of: generating two keys for performing a key calculation(S510); calculating a first value based on coefficients having the same coefficient value of the coefficient values included in two keys(S520); and performing a coordinate calculation or an exponential calculation base don the calculated first value(S530). The first value calculation step is performed for coefficient values except zero included in two keys. Each of two keys is an integer of which absolute value is below qw/2 and has at least one coefficient except zero of consecutive w coefficients. The q is a prime number or an exponent of the prime number. The w is a natural number over two. The key calculation method performs a coordinate calculation based on the calculated first value.
Patent KR-20080087214-A (KR)
Title: Lead-free solder alloy
Inventor: CHOI YOUNG CHUL
IPC: B23K35/28
Filed: 2007-03-26
Abstract: A lead-free alloy for soldering is provided to mix Ag, Cu, P, and Ka with Sn for increasing mechanical features and reducing dross amount when manufacturing the lead-free solder. A lead-free alloy for soldering contains 0.1 to 6.0 weight% of Ag, 0.05 to 7.5 weight% of Cu, 0.001 to 3.0 weight% of P, 0.001 to 0.5 weight% of Ka, and the rest of Sn. 0.1 to 10 weight% of Bi is contained in the lead-free alloy.
Patent KR-20080089958-A (KR)
Title: System for collecting and reporting measurement data about quality of water
Inventor: KANG JUN KUK
IPC: G01N33/18
Filed: 2007-04-03
Abstract: An automatic system for collecting and reporting measurement data about quality of water is provided to control reliably the quality of water by periodically collecting and reporting the water quality data to the control center, and inhibit inaccuracy of the measurement data which can be occurred in long term passage. An automatic system for collecting and reporting measurement data about quality of water comprises: a measurement device communication module for receiving the measurement data from the measurement device installed in the river; a storage module for storing the measurement data received from the measurement device communication module; an inquiry module for reading and inquiring the measurement data stored in the storage module; a data transmission module for transmitting the inquired measurement data to the outside system through communication network; and a control module for controlling operation of measurement device communication module, storage module, inquiry module and data transmission module. Further, the outside system comprises a server for management prepared by water quality management monitoring organization.
Patent KR-20080094465-A (KR)
Inventor: CHOI SUNG YONG
IPC: H04B7/26
Filed: 2007-04-20
Abstract: An SMS(Short Message Service) message reading confirmation method and a terminal device for performing the method are provided to offer information on whether a receiving side confirms an SMS message transmitted by a transmission side, to the transmission side, thereby providing convenience to an SMS message user. After an SMS message is transmitted, the transmitted SMS message is stored in a sent message box within a phone(S100,S105). If a reading confirmation message is received and a subscriber is checked as a reading confirmation service subscriber, the stored SMS message is compared with an SMS message stored in a received message box(S110-S120). If an SMS message identical with the message of the sent message box, the corresponding SMS message is displayed as being in 'reading confirmation' state(S125,S130).
Patent KR-20080096977-A (KR)
Title: Electrostatic capacity type digital touch-screen and manufacturing method thereof
Inventor: AHN YOUNG SOO
IPC: G06F3/044
Filed: 2007-04-30
Abstract: An electrostatic capacitive type touch screen and manufacturing method thereof are provided to increase of accuracy and reliability of operation extraordinarily performing the position detection minute even in case the apparatus is large by setting up as many as possible the lead electrode within the inactive region having the constant width. An electrostatic capacitive type touch screen and manufacturing method thereof comprise the followings: the touch screen having the scene domain and inactive region; the sensor electrodes(2) for plurality of the x-axis(4) and the y-axis position detection installed to the x-axis and the y-axis direction in the scene domain; the lead electrode connected and bound the sensor electrode for the x- axis and y- axis position detection with the fixed and installed laminating by plurality within the inactive region.
Patent KR-20080098135-A (KR)
Title: A automatic polishing device to have the angle of slope
Inventor: TAE JAE GEUN
IPC: B24B51/00
Filed: 2007-05-04
Abstract: An automatic polishing device having a slope is provided to machine conveniently sidewalk blocks quickly and conveniently, and automate consecutively polishing process of sidewalk blocks. An automatic polishing device includes a sidewalk block feeding device(10) where an elevating part(12) and a transferring part(13) is equipped to elevate and transfer a sidewalk block. A sidewalk block is transferred from the sidewalk block feeding device. A conveyor(21) driven with the motor(27) is supported on both sides. A feeding conveyor(20) comprises a frame(23) of which the conveyor(22) is equipped in the one side; a support stand(25) connected to the one side lower part and a hinge(24); a feeding conveyor where an elevating cylinder(26) is installed on the center bottom surface of the frame.
Patent KR-20080098705-A (KR)
Title: On-off operation structure of switch magnetic
Inventor: BAE SUNG HO
IPC: H01H3/40
Filed: 2007-05-07
Abstract: An on-off operation structure of switch magnetic is provided to operate a plurality of switch magnetic devices quickly by simple operation of rotating the steering wheel. In an on-off operation structure of switch magnetic, two or more switch magnetic devices(20) is installed one plate(10). An upper magnet(21) forming the switch magnetic device is exposed to upper center of the plate. A driving gear(1)(1') is installed on upper side of the upper magnet. A combining unit(2) is between driving gear and upper magnet to be rotated at the same time. An idle gear(3) between each driving gears performs idle rotation when matching the driving gear so that all driving gear rotate.
Patent KR-20080099403-A (KR)
Title: Installation drop manhole
Inventor: LEE JAE HOON
IPC: E02D29/12
Filed: 2007-05-09
Abstract: A drop manhole is provided to make the manufacture of manhole easy since the gutter is unnecessary. A drop manhole comprises a water collecting basin(20) having the bottom outlet opened to the lower part and the main discharging hole formed coaxially on the inlet tube, an opening and shutting door(22) which are pivotally installed at the water collecting basin and opens or closes the main discharging hole, a fixed tube(12) which is installed in the lower part of the water collecting basin and is fixed to the manhole inner wall, a connection pipe in which is connected to the bottom outlet of the water collecting basin on the stationary tube.
Patent KR-20080010266-A (KR)
Title: Character input device
Inventor: OH UI JIN
IPC: H04B1/40
Filed: 2007-05-09
Abstract: A text input device is provided to allow a user to input characters quickly by inputting one or more formants at a time by combining a directional movement input and a directional pressing input. An input unit(10) is provided on a base such that the first directional input, which moves to one of a plurality of first directional indication positions radially spaced apart based on a reference position within a certain input radius, and the second directional input, which selects one of a plurality of second directional indication positions radially spaced apart at the input unit itself, are independently performed. The first sensing unit(61) senses a movement of the input unit(10). The second sensing unit(63) senses the second directional input. A controller(51) extracts the first character assigned to the first directional indication position, to which a movement of the input unit(10) has been sensed or the second character assigned to the second directional indication position to which the second directional input has been sensed, from a memory unit(55) and executes them.
Patent KR-20070064418-A (KR)
Title: Mutant of granulocyte-colony stimulating factor(g-csf) and chemically conjugated polypeptide thereof
Inventor: KANG KWAN YUB
IPC: C07K14/535
Filed: 2007-05-10
Abstract: A mutant of granulocyte-colony stimulating factor(G-CSF) and a chemically conjugated polypeptide thereof are provided to increase the retention time of G-CSF in human body without reduction of biological activity by introducing cysteine into the G-CSF, so that in vivo activity of G-CSF is maintained for a long period of time. The mutant of granulocyte-colony stimulating factor(G-CSF) having the amino acid sequence of SEQ ID NO:3 is produced by substituting a 133th threonine residue of human granulocyte-colony stimulating factor(G-CSF) having the amino acid sequence of SEQ ID NO:1 for a cysteine residue. The chemically conjugated polypeptide of granulocyte-colony stimulating factor(G-CSF) mutant is produced by modifying a biocompatible polymer to the substituted cysteine residue of the granulocyte-colony stimulating factor(G-CSF) mutant, wherein the biocompatible polymer is composed of one compound selected from polyethyleneglycol(PEG), polyvinylalcohol(PVA), polycarboxylic acid or polyvinylpyrrolidone binding to one compound selected from maleimide, vinyl sulfone, iodoacetamide and orthopyridyl disulfide.
Patent KR-20080100043-A (KR)
Title: Liquid crystal display device
Inventor: KIM YONG SOO
IPC: G02F1/1333
Filed: 2007-05-11
Abstract: A liquid crystal display device is provided to reduce the manufacturing cost and weight by configuring liquid crystal module using a front case as a front cover. A liquid crystal module comprises a mounting part(210a) formed on a bottom cover(210), and a hook(240a) formed on a main support side wall(240). A front case surrounds the front side peripheral region of the liquid crystal module, and includes a first support means in which the mounting portion of the liquid crystal module is connected and the second support means in which the hook portion of the liquid crystal module is connected are formed in the frame internal fringe domain. A backplane case(300) covering the rear plane of the liquid crystal module has a hole(301) which is connected to the first support mean using a screw.
Patent KR-20070054173-A (KR)
Inventor: KIM KEE WON
IPC: C07D211/90
Filed: 2007-05-14
Abstract: 본 발명은 하기 화학식 I의 화합물인 메틸 1,1,N-트리메틸-N-(3,3-디페닐프로필)-2-아미노에틸 1,4-디하이드로-2,6-디메틸-4-(3-니트로페닐)피리딘-3,5-디카르복실레이트(이하, “1,4-디하이드로피리딘 유도체”)를 무수 염산염 형태로 제조하는 방법에 관한 것이다.  구체적으로는 혼합산 무수물 및/또는 활성화된 에스테르 중간체를 형성시키는 것을 특징으로 하는 화학식 I의 무수 염산염을 제조하는 방법에 관한 것이다. 
     [화학식 I] 
     
       
     
      레르카리디핀, 무수 염산염, 페닐디클로로 포스페이트
Patent KR-20070112041-A (KR)
Title: Filter circuit and filter device
Inventor: TERADA YUJI
IPC: H03H7/01
Filed: 2007-05-18
Abstract: A filter circuit and a filter device are provided to improve a frequency characteristic of a filter circuit by compensating deterioration in an attenuation characteristic of high frequencies caused by parasitic inductance component existing in series with varistors. A filter circuit includes first and second varistors(43,44) and a resistor(45) connected between the first and the second varistors. An input terminal(47) is connected to a junction between the first varistor and the resistor via the first coil, and an output terminal(49) is connected to a junction between the second varistor and the resistor via the second coil. A ground terminal is connected to a side of the first varistor opposite from the resistor and a side of the second varistor opposite from the resistor.
Patent KR-20080101444-A (KR)
Title: Parking management system by using ultrasonic sensor
Inventor: LEE MOO YOUNG
IPC: G08G1/04
Filed: 2007-05-18
Abstract: A parking management system using an ultrasonic sensor displays vacant parking area by using a control unit and a display unit including a plurality of ultrasonic sensors. An ultrasonic sensor(100) senses appearance and size of the vehicles. A camera(110) monitors the parking condition of the vehicles. The number for the display of the parking space is inputted to a button controller(120). A CPU(160) determines the size of the vehicles and the existence and nonexistence of the vehicles according to the signal sensed by the ultrasonic sensor. An LED display(180) indicates the appearance of the vehicles according to the determination of the CPU. An alarming part(190) outputs the entry of the vehicles according to the determination of the CPU. A wireless communication unit(210) transmits the monitoring information of the camera and judgment information of the CPU to the central management part.
Patent KR-20080105378-A (KR)
Title: Wet scrubber system
Inventor: KIM HYUNG GEUK
IPC: H01L21/02
Filed: 2007-05-30
Abstract: A wet scrubber system capable of collecting the water soluble toxic gas in the wasted gas easily is provided to improve the correction efficiency of the toxic gas by increasing the contact time between the wasted gas and water. The wet scrubber system(10) processing the wasted gas in the semiconductor process comprises the tower housing(110), the first blow nozzle(130), the wet tower(100), the tank housing(210), the supply pump(230), the water supply part(200). The tower housing comprises the wasted gas inlet port(120) into which the wasted gas is flowed. The tower housing is formed with the box type. The first blow nozzle sprays the water to the inside of the tower housing. The wet tower comprises an plurality of dispersive rods(140) arranged in the lower part of the first blow nozzle in the horizontal direction. The tank housing comprises the inlet port and the outlet port. The tank housing is formed with the box type. The supply pump supplies the water of the tank housing to the first blow nozzle. The water supply part comprises the first supply tube(235) connecting the supply pump and the first blow nozzle.
Patent KR-20080106603-A (KR)
Title: Display apparatus
Inventor: CHOI MAN YONG
IPC: H04N5/64
Filed: 2007-06-04
Abstract: A display apparatus is provided to expose a front circumference and support a front panel stably which protects a display module. A front panel(11) forms a front portion. A frame(12) supports the front panel and is fixed at a rear surface of the front panel. A display module(13) is fixed at the frame and outputs an image. A rear housing(14) contains a display module and is arranged in a rear side of the front panel.