baber/WOPTO huggingface dataset:
Patent KR-20070097316-A (KR)
Title: Magnetic recording device, magnetic recording medium, and servo information recording method
Inventor: NAKAMURA HIROAKI
IPC: G11B21/10
Filed: 2007-03-19
Abstract: A magnetic recording device, a magnetic recording medium, and a method for recording servo information thereof are provided to magnetic-record the servo information which is adequate to a mask pattern corresponded to a narrow track pitch without an exclusive servo information recording device. A magnetic recording device comprises a complex magnetic head and a magnetic recording medium. The complex magnetic head includes a recording head and a play head. The magnetic recording medium includes a data region(101), a mask pattern region(102), and an initial positioning region(106). The data region is formed to record data by the recording head and to keep the data. The mast pattern region has a first magnetic unit and a first non-magnetic unit. The first magnetic unit is formed by a pre-decided pattern to magnetic-record servo information. The first non-magnetic unit is not used to magnetic-record the servo information. The initial positioning region includes a second magnetic unit and a second non-magnetic unit. The second magnetic unit keeps the information position-deciding at least one of the recording head and the play head at a desired position of the mast pattern region. A method for recording the servo information includes a step of positioning the play head at the initial positioning region of the magnetic recording medium; a step of generating a play signal by using the play head by reading the information on the initial positioning region; a step of positioning the recording head at the mask pattern region on the basis of the play signal; and a step of recording the servo information of the mask pattern region by using the recording head positioned at the mask pattern region.
Patent KR-20070044421-A (KR)
Inventor: SEO JEONG HO
IPC: F41A3/00
Filed: 2007-04-09
Abstract: 사격시 발생하는 반동은 자세를 흐트러뜨림으로 명중률에 큰 영향을 끼친다. 
     반동을 줄이기 위해 일반적으로 스프링을 사용하지만, 이러한 방법에는 한계가 있다.  
     본 발명은 총기의 기본구조에 영향을 거의 끼치지 않는 단순한 감쇄장치를 통해 총기의 반동을 줄이고자 한다. 
       
     총, 반동
Patent KR-20080093630-A (KR)
Title: Impact absorption device for car
Inventor: HWANG SUK HO
IPC: B60R19/18
Filed: 2007-04-17
Abstract: A shock absorber for a vehicle is provided to improve performance of the shock absorber by modifying a shape and material for the shock absorber. A shock absorber(20) for a vehicle comprises a bumper beam(21), a bumper cover(22) covering a front portion of the bumper beam, and a shock absorbing member(30) accommodated in the bumper cover. The bumper beam is coupled to a vehicle chassis and has a honeycomb shape to effectively absorb external shock. The shock absorbing member includes a partition wall(31), a low-strength absorbing member(32) protruding from one side of the partition wall, and a high-strength absorbing member(33) protruding from the other side of the partition wall.
Patent KR-20080101147-A (KR)
Title: Apparatus and method for saving network prameter information in portable communication system
Inventor: CHOI YONG SEOCK
IPC: H04B7/26
Filed: 2007-05-16
Abstract: An apparatus for storing network parameter information received from a mobile communication system and a method therefor are provided to receive network parameter information using a subscriber authentication module SAT(SIM Application Toolkit). A menu for receiving necessary network parametric information in the connecting network is selected and the network parametric information is requested to an OTA(Over The Air) server(505). A portable terminal(503) stores network parameter information received from the server. The OTA server transmits the network parameter information corresponding to a request when receiving the network parameter information request from the portable terminal.
Patent KR-20080102643-A (KR)
Title: Method and system for reflecting subscribers' changed charge information that happen during subscribers' a charging cycle
Inventor: OH JEONG WOOK
IPC: H04M15/00
Filed: 2007-05-21
Abstract: A method and a system for reflecting the changed charge information of a subscriber generated for a subscriber bill period by removing the wrongly indicated bill are provided to improve the satisfaction of the subscriber by removing the wrongly indicated contents on the bill by reflecting the change of the bill during a bill period. Subscriber information and bill information are received from a customer information system(S201). A subscriber who has already paid or a subscriber who has not yet paid is discriminated based on the bill information(S203). Information about the subscriber who has not yet paid and bill information is temporarily stored(S209). A bill is made out based on information about the subscriber who has already paid and bill information(S207).
Patent KR-20080105523-A (KR)
Title: A generator enclosed switchgear with a separated radiator
Inventor: PARK KI JU
IPC: H02B3/00
Filed: 2007-05-31
Abstract: A generator enclosed a switchgear is provided to require small installation space and reduce noise generated in the generator by installing the radiator separately. A radiator(207) separated from a switchgear is connected with a generator through a plurality of soft pipes(206). The length of the pipe is changed according to the environment of the place where a switchgear for the generator is installed and a long pipe is used for the place where the radiator is not installed easily with the switchgear. Noise is reduced compared to the conventional device where a radiator is mounted on the switchgear since the radiator is installed separately.
Patent KR-20080107015-A (KR)
Title: Cover screw
Inventor: LEE YO SEOB
IPC: A61C8/00
Filed: 2007-06-05
Abstract: A dental implant cover is provided to increase the symphysis by a cover capable of generating the magnetic field, thereby reducing the operation time. A dental implant cover(11) comprises a screw part(12) which is connected in the nut part of the head part provided with the tool insertion hole(15) of implant; a neck part(13) in which the screw part is extended in the depth of the tool insertion hole; and a disk part(14) which covers the upper part of the head part. The screw part, the neck part and the disk part are formed integrally, and the dental implant cover has magnetism.
Patent KR-20080107856-A (KR)
Title: Apparatus and method for photographing image
Inventor: SONG HYUN CHUL
IPC: H04N5/355
Filed: 2007-06-08
Abstract: An imaging photographing device and a method thereof for implementing a small number of transistors are provided to use a small number of transistors by using the structure of a comparer comparing the electric signal, about the optical signal sensed by the photo diode, with predetermined critical value. An optical signal detection part(122) discharges the voltage applied according to the intensity of the optical signal. A comparison unit(123) compares the discharged voltage with the critical voltage of an inverter. A reset controller(121) resets the size of the discharged voltage to the entry value according to the comparison result.
Patent KR-20080003231-A (KR)
Title: Method and apparatus for driving a display device with variable reference driving signals
Inventor: WEITBRUCH SEBASTIEN
IPC: H05B44/00
Filed: 2007-06-12
Abstract: A method and an apparatus for driving a display device using variable reference driving signals are provided to supply maximum color gray scale by adjusting video levels based on video contents at respective lines. An apparatus for driving a display device includes an input unit(11), a reference generator(19), a driver(15), and an adjusting unit(18). The input unit receives digital values for the cells of lines and pixels of the display device. The reference generator supplies at least one reference driving signals. The driver generates driving signals based on the digital values and reference driving signals. The adjusting unit adjusts video levels and reference driving signals based on the digital values.
Patent KR-20090003516-A (KR)
Title: Management system of rental device
Inventor: CHOI OK JAE
IPC: G06Q30/06
Filed: 2007-06-14
Abstract: A leased apparatus management system is provided to collect status information of a leased apparatus, use the status information for maintenance of the leased apparatus and prevent a user from using the leased apparatus when the leased apparatus deviates from a decided position. A leased apparatus management system includes a state terminal(200) for collecting status information of a leased apparatus through a sensor attached to the leased apparatus and stopping restart of the leased apparatus when the leased apparatus is reset, a leased apparatus management server(100) storing information on the leased apparatus, and a server linkage transceiver(400) for collecting the status information from the state terminal and providing the status information to the leased apparatus management server. The transceiver receives authentication information for restarting the leased apparatus from the leased apparatus management server and restarts the leased apparatus when the leased apparatus is located in a predetermined area.
Patent KR-20080111239-A (KR)
Title: Electron emission device for back light unit and liquid crystal display thereof
Inventor: LEE CHUL HO
IPC: G09G3/36
Filed: 2007-06-18
Abstract: An electron emission indicating device and liquid crystal display using the same are provided to secure the stability assurance about the high pressure by forming the protective film. An electron emission indicating device comprises the first substrate(101), the second substrate(102), the electrode terminal, and the protective film(106). The predetermined electrode is formed on the first substrate. The second substrate is formed to be faced with the first substrate and the regular interval. The electrode terminal contacts to the predetermined electrode. The electrode terminal delivers the voltage to the predetermined electrode. The protective film is formed between the first substrate and the second substrate. The protective film protects the connection between the electrode terminal and the predetermined electrode. The protective film protects the top and lower part with the first substrate and the second substrate.
Patent KR-20070121581-A (KR)
Title: Conductive tin oxide sol and process for producing same
Inventor: FUJIMOTO OSAMU
IPC: C09D7/62
Filed: 2007-06-21
Abstract: A conductive tin oxide sol is provided to ensure high transparency and antistatic property, and to obtain a high refractive index and excellent water resistance, moisture resistance, light resistance, weather resistance, heat resistance and wear resistance in a dry conductive film state. A conductive tin oxide sol comprises phosphor-doped tin oxide colloid particles, and shows a light transmission of at least 30% at a wavelength of 600nm in a light path length of 10 mm when the sol comprises the colloid particles in a concentration of 10 wt%. The conductive tin oxide sol has a particle diameter of 2-25 nm as measured by a transmission electron microscope. The colloid particles comprises phosphor(P) doped onto tin oxide(SnO2) in a molar ratio of 0.005-0.2 based on tin oxide.
Patent KR-20070118055-A (KR)
Title: The manufacture method of the table salt from deep sea water
Inventor: SUH HEE DONG
IPC: A23L27/40
Filed: 2007-06-22
Abstract: A method of manufacturing salt from deep sea water by addition of calcium formulations and additives to treated deep sea water containing no salt and sulfuric acid ions is provided to produce mineral-rich and hygienically safe salt containing no harmful pollutants. Salt is prepared by the steps of: pretreating deep sea water from 200m or less below a sea level such as heating at 20 to 30deg.C, filtering, microclustering and mineral activation treatment; removing sulfuric acid ions in a first nanofiltration process; concentrating a low concentration of mineral salt water in a first reverse osmosis process to produce desalinated water; separating minerals(polyvalent ions) and salt(monovalent ions) from the concentrated mineral salt water in a second nanofiltration process to produce desalinated water; diluting the concentrated mineral salt water with desalinated water from the first reverse osmosis process and concentrating minerals(divalent ions) in a third nanofiltration process; removing salt with a first electrodialyzer; removing sulfuric acid ions and concentrating minerals with a second electrodialyzer; removing salt with a third electrodialyzer; adding disaccharide or sugar alcohol to the concentrated mineral water containing no salt and sulfuric acid ions while controlling a mineral balance of Ca/Mg to a weight ratio of 2 to 6 by adding calcium formulations to the concentrated mineral water; treating salt water from the second, third nanofiltration processes, first and third electrodialysis processes with a fourth electrodialyzer to produce concentrated salt water containing minerals in large quantities; and evaporating and crystallizing the concentrated salt water. The electrodialyzer comprises a monovalent cation exchange diaphragm and a monovalent anion exchange diaphragm.
Patent KR-20080112848-A (KR)
Title: Case for portable terminal, manufacturing method thereof, and portable terminal having the same
Inventor: SUNG KI RO
IPC: H04B1/38
Filed: 2007-06-22
Abstract: A case for a portable terminal for implementing various colors to the case of the portable terminal and a portable terminal including the same are provided to coat a first color part on a base body of metal material and maintain visual characteristic of metal material by implementing color to a base body. A base body(221) of metal material obtains a design groove. A first color part(222) is coated onto the surface of the base body. A second color part(223) is coated onto the design groove of the base body and implements the first color part and the other color. The second color part implements one or more color to the design groove.
Patent KR-20070075409-A (KR)
Title: A piston formed high compression absorber exhaust gun adhered by motors
Inventor: KIM TAE HAN
IPC: F04B35/00
Filed: 2007-06-27
Abstract: A piston type high-pressure suction/discharge device connected to a motor is provided to improve earth environment by using high density filter for an air purifier or a duct collector of an industrial waste incinerator. A piston type high-pressure suction/discharge device connected to a motor comprises a slide groove(8), a rectangular metal bushing(7) and a piston(6). The slide groove is transversely installed in the middle part of a piston of the inside of a cylinder(10). The rectangular metal bushing is connected to a crank(5) directly connected to a motor shaft(4), and moves in the slide groove of the middle part of a piston. The piston is moved left and right according to crank rotation.
Patent KR-20090002571-A (KR)
Title: Hybrid card, triple card, and quadruple card
Inventor: BAIK KY DO
IPC: B42D25/00
Filed: 2007-07-02
Abstract: A hybrid card, a triple card and a quadruple card are provided to be applicable to various frequency ranges by embedding a contactless IC and a contact IC which is different frequency range within a card. A hybrid card includes a main body(110), a first layer(120) and a third layer. The first layer is formed within a main body. A first antenna(122) transmits and receives the first frequency wideband signal. A first frequency wideband IC chip(124) is electrically connected to the fist antenna is arranged in the first layer. The second level(130) is formed to be faced with the first layer. The first frequency wideband IC chip and third frequency band IC chip(134) are the contactless IC chip.
Patent KR-20080084527-A (KR)
Title: Liquid crystal display device including liquid crystal lens
Inventor: LEE BYUNG JOO
IPC: G02F1/1343
Filed: 2007-07-06
Abstract: An LCD(Liquid Crystal Display) is provided to drive a liquid crystal layer through three electrodes, thereby freely controlling the change of phases by improving the structure and arrangement of the three electrodes. An LCD is composed of a liquid crystal lens(410) and an LCD panel(450) disposed below the liquid crystal lens. The LCD comprises a first substrate(420), second and third substrates(430,460) facing each other with the first substrate therebetween, a first liquid crystal layer(440) between the first substrate and the second substrate, and a second liquid crystal layer(480) between the first substrate and the third substrate. The first substrate functions as a substrate constituting the liquid crystal lens and the LCD panel. The liquid crystal lens is composed of the first substrate, the second substrate, and the first liquid crystal layer between the first and second substrates. A first electrode(422) is formed between the first substrate and the first liquid crystal layer. A first alignment layer(424) is formed on the first electrode. A plurality of second electrodes(432) are repeatedly formed on an inner surface of the second substrate. Each of the second electrodes has a first opening having a width corresponding to a first distance(d1). An insulating layer(434) is formed below the second electrodes. A plurality of third electrodes(436) are repeatedly formed below the insulating layer. Each of the third electrodes has a second opening having a width corresponding to a second distance(d2). A second alignment(438) is formed below the third electrodes. The first electrode, a pair of second electrodes, and a pair of third electrodes constitute one unit liquid crystal lens(ULL).
Patent KR-20070077512-A (KR)
Inventor: SONG JAE SEOP
IPC: F16B13/04
Filed: 2007-07-07
Abstract: A set anchor for a stroke fixture is provided to prevent a bolt from being seen by fixing the set anchor through a stroke. A set anchor for a stroke fixture includes a body, a nut screw, a fixing ring attaching wing(5), a fixing ring(3), a short stroke core, a core slope portion(14), and a fixed object(11). The nut screw is installed at an upper portion of the body. The fixing ring attaching wing is formed at a lower center of the body. The fixing ring is attached to the fixing ring attaching wing. The core slope portion is formed at a lower portion to be inclined. The shorter stroke core is inserted in the body. When the shorter stroke core is stuck, the core slope portion pushes and fixes the fixing ring attaching wing, so that the fixing ring securely holds concrete. The fixed object is fixed to the nut screw by a bolt.
Patent KR-20090005637-A (KR)
Title: Bobbin for transformer and method for manufacturing the same
Inventor: JEE CHOONG SICK
IPC: H01F27/24
Filed: 2007-07-09
Abstract: A bobbin for a transformer and a manufacturing method thereof are provided to prevent the falling of a lead terminal by setting up the lead terminal in a terminal insertion part in the form of 'U'. A coil winding part(12) is segmented into a plurality of parts with a coil partition(11). A coil is wound in the coil winding part. A plurality of terminal insertion parts(13) are formed in the coil winding part to constant interval. One or more lead terminals(13a) are inserted into the edge of each terminal insertion part. The upper portion and bottom portion of the lead terminal passing through an inserting hole(13b) of the terminal insertion part are curve-cut in the outer side of the bobbin(100) and are mounted on the terminal insertion part in the form of 'U'. The upper end of the lead terminal is extended to the outer side of the terminal insertion part. A seating groove(13c) is formed in the location adjacent to the inserting hole of the terminal insertion part. The upper portion and bottom portion of the lead terminal are inserted into the seating groove.
Patent KR-20090005924-A (KR)
Inventor: SIM JAE SUK
IPC: B25H1/02
Filed: 2007-07-10
Abstract: 본 발명의 작업대는 제1회동수단에 의해 회동되어 접혀지고 펼쳤을 때 위치고정되는 제1,2프레임과; 상기 제1,2프레임에 마련되고, 제2회동수단에 의해 회동되어 접혀지고 펼쳤을 때 위치고정되는 다수의 다리와; 상기 제1,2프레임의 상면에 마련되어 작업물이 놓여지는 상판과; 상기 제1,2프레임 또는 상판에 설치되어 작업물을 절단하는 절단수단을 포함한다. 
     그리고, 상기 제2상판에는 상기 작업물이 다양한 각도로 밀착되도록 다양한 각도로 회동되는 고정판이 구비된다. 
     본 발명은 작업대의 상판 및 프레임이 회동되어 포개어지고, 프레임에 마련된 다수의 다리가 회동되어 프레임에 포개어짐으로써 작업대의 부피가 크게 감소되기 때문에 작업대의 운반이 용이한 효과가 있다. 
     또한, 작업대의 상판이 가이드 수단에 의해 유동됨으로써 중량이 무거운 작업물을 적은 힘으로도 유동시킬 수가 있으며, 작업대의 상판에 마련되어 회전되는 고정판에 의해 작업물을 사선방향으로도 안정적으로 놓을 수가 있어 작업물을 사선방향으로 절단할 수가 있는 효과가 있다. 
       
     작업대, 운반, 회동, 사선, 절단
Patent KR-20090006457-A (KR)
Title: Apparatus for attaching lenticular lens sheet in stereoscopic image display device and attachment method thereby
Inventor: HA YOUNG IN
IPC: G02B27/22
Filed: 2007-07-11
Abstract: A device and a method for attaching a lenticular lens sheet for a 3D image display device are provided to simplify the attaching procedure by aligning a panel and a lenticular lens sheet based on a reference image displayed on a computer screen. At least a camera(117) is mounted at least at a side of a lower body(100) for monitoring a panel(120) stacked on a lower stage(110). An upper stage(153) is coupled with an upper body(150) and moves a lenticular lens sheet(130). A second camera(155) is mounted on the upper body and monitors the lenticular lens sheet. At least either the upper or lower stage is moved for aligning the panel and the lenticular lens sheet if an error is generated between the images obtained by the first and second cameras and a reference image.
Patent KR-20090008662-A (KR)
Title: Quick die change mold having high precision
Inventor: PARK SAE MIN
IPC: B30B15/00
Filed: 2007-07-18
Abstract: A quickly changeable mold having improved precision is provided to extend life of the mold by operating the mold in a state that positions of an upper mold and a lower mold are accurately arranged, thereby reducing wear of the mold. A quickly changeable mold having improved precision comprises an upper mold(140) and a lower mold(120). The lower mold includes a punch(124), a stripper(122) supported by a spring on a top part of the punch, and six posts(125) vertically projected through the stripper. The upper mold has six post holes formed in positions thereof corresponding to those of the six posts.
Patent KR-20090008694-A (KR)
Inventor: PARK MI KYUNG
IPC: G02F1/136
Filed: 2007-07-18
Abstract: A method for forming pattern is provided to easily form a minute pattern in simple way by filling conductive liquid material on the photoresist pattern groove and remove the photoresist pattern. A substrate(101) includes a photoresist pattern(102') which has a groove. The conductivity liquid materials is discharged to the top of the substrate in which the photoresist pattern is molded. The groove of the photoresist pattern is filled. The pattern in which the photoresist pattern of the top of the substrate is removed and desiring pattern is molded.
Patent KR-20080013725-A (KR)
Title: Distortion-immune position tracking using redundant measurements
Inventor: BAR TAL MEIR
IPC: H02N15/00
Filed: 2007-07-24
Abstract: A distortion-immune position tracking method and its system using redundant measurements is provided to perform magnetic position tracking measurements in the presence of metallic, paramagnetic and/or ferromagnetic objects using the redundant measurements. A field sensor associated with an object is used to measure field strengths of magnetic fields generated by two or more field generators and then a measurement value of at least one of the field strengths is distorted. Rotation-invariant location coordinates of the object are calculated in accordance with the measured field strengths. Corrected location coordinates of the object are determined by applying a coordinate correcting function to the rotation-invariant location coordinates to adjust relative contribution of each measured field strength to the corrected location coordinates in accordance with the distortion in the measured field strengths.