baber/WOPTO huggingface dataset:
Patent KR-20080081420-A (KR)
Title: The tool turret
Inventor: PARK JOONG HAN
IPC: B23Q3/00
Filed: 2007-03-05
Abstract: A turret rest having a transfer shaft is provided to shorten the distance between a point of processing a work and a point of supporting repulsive force and to obtain high rigidity structure of the turret rest by inserting a rest body in a column and moving fixed plate parts on LM(Linear Motion) rails. A turret rest(10) having a transfer shaft comprises a column(C), LM(Linear Motion) rails(45), LM blocks(46), fixed plate parts(21) of a rest body(11), moving brackets, driving motors(31) and a belt(34). The column is fixed with the body of an automatic lathe. The LM rails are formed at two sides of the column. The LM blocks are moved along the LM rails. The rest body is integrated with the fixed plate parts and inserted in the column. The moving brackets are fixed at the rest body and moved by ball screws(32). The driving motors and the belt operate the ball screws. The ball screw is connected with the driving motor, pulleys(33,35), and the belt.
Patent KR-20070091549-A (KR)
Title: Polymers, positive resist compositions and patterning process
Inventor: HATAKEYAMA JUN
IPC: G03F7/039
Filed: 2007-03-05
Abstract: A polymer compound is provided to obtain a positive type resist material having high sensitivity and showing high resolution during exposure with high energy beams, to inhibit swelling during development, and to form a pattern with low line edge roughness. A polymer compound has repeating units represented by the following formula 1a and formula 1b. In formulae 1a and 1b, R1 independently represents H or CH3; R2 represents H, a C1-C10 acyl or acid-liable group; R3 represents H, CH3 or -CO2R8; R4 represents H, CH3 or -CH2CO2R8; R8 independently represents H or a C1-C15 linear, branched or cyclic alkyl; X represents -CH2-, -O- or -S-, with the proviso that X is not -CH2- when R5-R7 represent H at the same time; R5-R7 independently represent H, CH3, CF3 or -CO2R9; R9 is H, a C1-C10 linear, branched or cyclic alkyl or fluorinated alkyl, or acid-liable group; n is an integer of 1-3; 0<a1<1.0; and b1 is greater than 0 and equal to or less than 0.8.
Patent KR-20080081668-A (KR)
Title: Image forming apparatus and fusing unit thereof
Inventor: LEE JAE HOON
IPC: G03G15/00
Filed: 2007-03-06
Abstract: An image forming apparatus and its fixing unit are provided to enhance user convenience compared with a case where a user directly manipulates a lever when a jam occurs, and reduce a fabrication cost compared with a case where a pressing force of a pressing roller is released by using a driving source. A main body(11) of an image forming apparatus forms an external appearance. An electromagnetic latent image is formed on a photosensitive member(21). A developer supply unit(23) supplies a developer to the photosensitive member with the electrostatic late image formed thereon to form a visible image. A transfer unit(16) transfers the visible image formed on the photosensitive member to a printed media. A heating roller(31) applies heat and pressure to the visible image-transferred printed media. A pressing roller(33) is installed to be tightly attached to the heating roller. A pressing lever(35) presses the pressing roller toward the heating roller. A pressing spring is connected with the pressing lever. A release unit releases a pressing force applied to the pressing roller by operating the pressing lever. A power converting unit transfers power of a main driving source for driving the heating roller to the release unit.
Patent KR-20080082756-A (KR)
Title: Opening and shutting device of glove box
Inventor: KIM HONG JONG
IPC: B60R7/06
Filed: 2007-03-09
Abstract: A device for opening and shutting a glove box is provided to allow a user to open and shut the glob box easily by moving a rod which is inserted in an instrument panel to one side with compressed air pressure generated by pressing an operating part and separating the rod from the instrument panel for releasing a fixed state of the globe box. A device(400) for opening and shutting a glove box(20) comprises a rod(100), a driving unit(200), and an operating part(300). The rod is horizontal to the glove box which is opened and closed to an instrument panel(10), one end of the rod being inserted in the instrument panel to fix the globe box on the instrument panel. The driving unit moves the rod to one side horizontally using compressed air pressure and separates the rod from the instrument panel to release a fixed state of the globe box. The operating part operates the driving unit to generate compressed air from the driving unit. The rod is mounted in the globe box. The driving unit includes first and second driving parts(210,220), and a connecting unit(230). The first driving part generates and discharges the compressed air. The second driving part moves the rod inserted in the instrument panel in one direction horizontally. The connecting unit is installed between the first and second driving parts. The first driving part includes a first cylinder(211) and a first piston(212). The second driving part includes a second cylinder(221) and a second piston(222).
Patent KR-20080086257-A (KR)
Title: Diagnostic method of measuring the precursor status in poor surroundings and the apparatus thereof
Inventor: KANG SANG WOO
IPC: G01N21/35
Filed: 2007-03-22
Abstract: A device and a method for diagnosing a precursor in poor surroundings are provided to analyze the precursor by employing a collector and a mass analyzing unit installed outside the device. comprises a container(110), an injection pipe(120), a drain pipe(130), a poor surroundings making unit(140), and a spectrum unit(150). A liquid organic metal precursor is stored in the container. The injection pipe extends under the liquid organic metal precursor stored in the container and injects inert gas to evaporate reaction gas or the liquid organic metal precursor. The drain pipe is located above the liquid organic metal precursor stored in the container to discharge the gas containing the evaporated liquid organic metal precursor. The poor surroundings making unit has a temperature control unit(141), a vibrator, a ultrasonic wave generating unit, and the injection pipe which are installed out of the container. The spectrum unit is installed in the container. A collector is installed at one of branched pipes connecting with the drain pipe and collects the discharged material. A mass analyzing unit is installed at another pipe of the branched pipes connecting with the drain pipe.
Patent KR-20080086283-A (KR)
Title: Back light unit
Inventor: LEE MOON JAE
IPC: G02F1/13357
Filed: 2007-03-22
Abstract: A backlight unit is provided to fix parts at a reflection sheet without a fixing member and without increasing size of the unit by placing an adhesive tape on the reflection sheet and on a frame and obtaining adhesive strength on sections of the adhesive tape. A backlight unit comprises a light guide plate(100), a frame(200), a reflection sheet(300), and an adhesive tape(400). The light guide plate projects light of a light source to one side. The frame is combined with the light guide plate. The reflection sheet is placed below the light guide plate, a part of an entire part of the reflection sheet contacted with the frame. One surface of the adhesive tape is laid on the reflection sheet and the frame. At least one section of the adhesive tape has adhesive strength. A PCB(Printed Circuit Board,500) is adhered to the other section of the adhesive tape.
Patent KR-20070098754-A (KR)
Title: Verifiable generation of weak symmetric keys for storing algorithms
Inventor: GILMAN ROBERT R
IPC: H04L9/14
Filed: 2007-04-02
Abstract: A method and an apparatus for generating an encryption key and a computer-readable medium are provided to generate the encryption key with various key sizes by using a system-wide fixed key. An apparatus for generating an encryption key includes a key generating unit(204), a key expanding unit(208), and a key encrypting unit(212). The key generating unit generates at least one first key having a first external size and a first effective size. The key expanding unit expands the first key to generate a second key. The key encrypting unit scrambles the second key by using a fixed key and a predetermined encryption algorithm. The second key has a second external size and the first effective size. The second external size is different from the first external size.
Patent KR-20080093581-A (KR)
Title: Ultrasound system and method for forming ultrasound image
Inventor: CHOI SEOK WON
IPC: A61B8/00
Filed: 2007-04-17
Abstract: Ultrasound system and method for forming an ultrasound image are provided to allow a user to easily check a position of a transceiving unit and a propagation direction of an ultrasound signal based on position information outputted from a position detecting unit. A transceiving unit(110) transmits an ultrasound signal to a subject and receives the ultrasound signal reflected from the subject to form a first received signal for a three-dimensional image and a second received signal for a two-dimensional image. A position detecting unit(120) forms first position information by detecting a first position of the transceiving unit when forming the first received signal and second position information by detecting a second position of the transceiving unit when forming the second received signal. An image processing unit(140) forms the two and three-dimensional images based on the first and second received signals. A position information processing unit(150) forms an indication unit indicating the position of the transceiving unit and a propagation direction of the ultrasound signal based on the first position information, sets the indication unit on the three-dimensional image, and controls the indication unit based on the second position information. A display unit(160) displays the two and three-dimensional images and the indication unit.
Patent KR-20080095455-A (KR)
Title: A ridge between rice fields
Inventor: KIM JONG PIL
IPC: A01G13/02
Filed: 2007-04-24
Abstract: A ridge between rice fields is provided to increase the area of cultivation of the seed while performing water storage and the function of separating the field. A ridge(1) between rice fields comprises: a plurality of pillars(2) which are installed between boundaries of rice fields at an interval, are equipped with a fixing piece(21) formed of a fixing hole, and are formed of a fixing groove; a section panel(3) in which a lot of bolt fixing holes are formed and the bottom side is fixed by a fixing bar; a fixing bolt(4) which couples the fixing piece and the section panel; and an opening and shutting panel in which a lot of water level adjusting holes are formed.
Patent KR-20070052728-A (KR)
Inventor: KIM TAE JIN
IPC: B65D8/00
Filed: 2007-05-02
Abstract: 본 고안은 볼(9)의 움직임에 의해서 시각적으로 확인할 수 없을 정도의 미세한 양 및 소량의 액체가 장기간에 걸쳐 배출되도록 하고 사람이 사용할 경우에는 원하는 특정 부분에 볼(9)을 문질러 바를 수 있는 물 액체향수(향 물질) 액체기름(Oil) 등 액체물질을 저장하여 사용할 수 있는 액체용기(A)에 관한 것이다. 
     액체용기(A)는 액체용기 본체(A-a) 및 액체 저장탱크(2) 및 액체 저장부(3) 및 액체 통로부(4-1 5-1 6-1 7-1 8-1 8-2) 및 볼(9) 및 배출부(10) 및 보호부(11)접합부(12) 및 뚜껑(13) 등으로 구성되어 있다. 
       
     저장부(貯藏部), 배출부(排出部), 돌출부(突出部),접합부(接合部)
Patent KR-20080101287-A (KR)
Title: Semiconductor device
Inventor: OH YONG HO
IPC: H01L21/24
Filed: 2007-05-16
Abstract: The short channel effect generated by the lateral diffusion of the highly doped impurity of the source drain region can be reduced. The operation accuracy and efficiency can be improved by reducing the internal resistance including the contact interface etc. The semiconductor device has the metal oxide semiconductor type MOSFET. In MOSFET, the metal silicide layer(80a, 80b, 90) is formed in the surface of the source/drain region formed by the impurity ion injection. The metal silicide layer is formed with the over 50% thickness of the impurity ion injection layer depth. The gate electrode of MOSFET is the whole silicide(FUSI) gate-type made of the metal silicide layer.
Patent KR-20080103688-A (KR)
Title: A coupler for multi-reinforcing rod
Inventor: JEONG WEON SUK
IPC: E04C5/16
Filed: 2007-05-25
Abstract: A coupler for bundled bar is provided to connect a plurality of steel reinforcements firmly and to reduce the construction period. A coupler for bundled bar comprises a body portion(100) in which the screw groove(130) is formed in both ends of the outer circumference and of which a space part(110) taking one or more steel reinforcements is formed inside, a body portion in which the screw groove is formed in both ends of the outer circumference, a pair of holders(200) of which one or more steel reinforcements are fixed to the inner circumference, a pair of clamp(300) of which the screw thread(330) is formed in the inner circumference.
Patent KR-20080105317-A (KR)
Inventor: KIM JONG SEOB
IPC: H02P3/18
Filed: 2007-05-30
Abstract: 본 발명은 디스크 정지에 있어 스핀들모터의 제어전압을 단계별로 제어할 수 있도록 하는 스핀들모터의 제동장치 및 방법에 관한 것이다. 본 발명은 기록매체인 디스크를 회전시키는 스핀들모터(10)와; 상기 스핀들모터(10)를 구동하는 구동컨트롤러(20)와; 상기 스핀들모터(10)에 역전압을 소정의 단계별로 인가하여 정지 제어하는 제어부(40)를 포함하여 구성된다. 이와 같은 본 발명에 의하면, 본 발명은 기록매체인 디스크를 정지할 때 디스크의 알피엠(RPM)을 측정하여 이에 대응하는 스핀들모터의 전압을 여러 단계로 나누어 정지제어함으로써 디스크 슬립(Disk Slip)방지를 할 수 있는 장점이 있다. 
       
     디스크, 스핀들모터, 디스크 슬립
Patent KR-20070115756-A (KR)
Title: Recycling charge to reduce energy consumption during mode transition in multithreshold complementary metal-oxide-semiconductor(mtcmos) circuits
Inventor: FALLAH FARZAN
IPC: G11C11/00
Filed: 2007-05-31
Abstract: Recycling charge to reduce energy consumption during mode transition in multi-threshold complementary metal-oxide-semiconductor(MTCMOS) circuits is provided to reduce GB(Ground Bounce) during sleep-active transition, as reducing power consumption during mode transition in a power-gating structure as maintaining wake up time. A first circuit block(C1) is connected to the ground via a first sleep transistor. A virtual ground node is connected between the first circuit block and the first sleep transistor. A second circuit block(C2) is connected to a power supply via a second sleep transistor. A virtual power supply node is connected between the second circuit block and the second sleep transistor. A transmission gate(TG) or a pass transistor enables charge recycling between the first circuit block and the second circuit block during the transition from an active mode to a sleep mode or from a sleep mode to an active mode by connecting the virtual ground node to the virtual power supply node.
Patent KR-20090003442-A (KR)
Title: Method for supplying saller's information of electronic commerce
Inventor: KIM JU WON
IPC: G06Q10/06
Filed: 2007-06-11
Abstract: A method of providing seller evaluation information and authenticating sales credit for electronic commerce is provided to offer evaluation information on online sellers to consumers to help the consumers purchase goods and improve service quality of the sellers. A method of providing seller evaluation information and authenticating sales credit for electronic commerce includes a step(S10) of collecting information on product sellers registered in open markets, a step(S12) of collecting seller information personally inputted by product sellers of an accessed open market, a step of collecting information on sellers, inputted by site users, a step(S14) of integrating evaluation information and generating an open market seller list including seller ranking, and a step(S36) in which a service server provides theopen market seller list when a site user selects goods and displays a sales page of an open market from which the user is able to purchase the selected goods when the user selects a seller.
Patent KR-20080109507-A (KR)
Title: Laundry dryer and method for controlling the same
Inventor: CHOI KYUNG AH
IPC: D06F34/05
Filed: 2007-06-13
Abstract: A laundry dryer and method for controlling the same is provided to dry cloth under optimal condition base on outdoor weather or cloth information, and thus reduce the possibility of damage to cloth due to direct ray of sunlight or high temperature. A cloth dry apparatus comprises a case(103), a hanger(110), one or more hot air feeding units(117), and controller. The case is formed to be away from the top of a cloth treating device. The hot air feeding units supply hot air into the case. The controller controls the operation of the hot air feeding unit. The hanger is housed inside the case. The hanger supports cloth.
Patent KR-20080110010-A (KR)
Title: Method for manufacturing semiconductor device with recess gate
Inventor: JEON WEON CHUL
IPC: H01L21/336
Filed: 2007-06-14
Abstract: A manufacturing method of a semiconductor device having a recess gate is provided to resolve the problem of misalignment between a recess and a gate and the problem of circuit-shorting between landing plug contact and a gate in order to improve the electrical characteristic by performing subsequent processes including the upper film formation and patterning of the gate pattern etc. A manufacturing method of the semiconductor device comprises: a step for forming the hard mask pattern having a opening for a recess(25) on a semiconductor substrate(21); a step for forming the recess by etching the semiconductor substrate by the etching barrier to the hard mask pattern; a step for forming the gate insulating layer(26) in the recess surface; a step for forming the first gate electrode which reclaims the part of the recess and opening from the hard mask pattern surface to the spot which is downwardly directed; a step for forming the first insulating layer pattern which reclaims the opening rest on the first gate electrode; a step for removing hard mask pattern; and a step for forming a source/drain region within the semiconductor substrate by performing a dopant implanting process in a first insulating layer pattern by mask.
Patent KR-20090000494-A (KR)
Title: Nonvolatile memory device using variable resistive element and operating method thereof
Inventor: RO YU HWAN
IPC: G11C16/00
Filed: 2007-06-28
Abstract: A nonvolatile memory device using variable resistive element and operating method thereof is provided to prevent second voltage level drop by using exterior voltage and internal voltage. In a nonvolatile memory device, a memory cell array(10) comprises a plurality of nonvolatile memory cells(MC) arranged to the matrix type. The nonvolatile memory cell is coupled between the word line(WL0~WLm) and bit line(BL0~BLn). A column select circuit(20) selects one or more bit line between the bit line and one or more bit line in response to the selection signal(Yi). A driver circuit(40) receives the first voltage(VCC) from outside through the voltage input PAD(70). The driver circuit receives the second voltage(VPP1) from the voltage generating circuit(60). The driver circuit produces the selection signal(Yi) rise gradually in response to the first of the control circuit(50) and the second controlling signal(PY1i,PY2i).
Patent KR-20090002474-A (KR)
Title: 포토마스크 및 포토마스크의 레이아웃 형성방법
Inventor: NAM BYOUNG SUB
IPC: H01L21/027
Filed: 2007-06-29
Abstract: 본 발명의 포토마스크 및 포토마스크의 레이아웃 형성방법은, 투명 기판; 투명 기판 상에 배치되면서 제1 모서리부가 투명 기판의 x축 및 y축 방향으로 소정 길이만큼 축소되어 있는 1차 라인패턴 및 1차 라인패턴의 제1 모서리부와 마주보는 위치에 제2 모서리부가 배치되는 2차 라인패턴을 포함하는 제1 패턴; 투명 기판 상에 배치된 패드 형태의 제2 패턴; 및 제1 패턴 및 제2 패턴 사이의 이격된 간격을 나타내는 공간 패턴을 포함한다.  
       
     공정 마진, 다마신 마스크, 마스크 레이아웃
Patent KR-20080095161-A (KR)
Title: An accessory material for extending service life of a high speed drill
Inventor: MING CHENG HSIAO
IPC: H05K1/00
Filed: 2007-07-04
Abstract: A member for extending a service life of a high speed drill is provided to prevent the high speed drill from being broken by lubricating the high speed drill during the drilling process. A member(1) for extending a service life of a high speed drill comprises a composite material layer(11), a support material layer(13) combined with the composite material layer, and a lubricating layer(12) coated on a surface of the composite material layer. The member includes an additive(14) selected from sulfur compound or phosphorus compound. The additive is mixed with the composite material layer to form a protective film on an upper portion of a drill when a drilling process is performed. The additive is mixed with the lubricating layer.
Patent KR-20090002907-A (KR)
Title: A mounting structure of a door-handle for refrigerator
Inventor: KIM YOUNG NAM
IPC: E05B1/00
Filed: 2007-07-05
Abstract: A mounting structure of a door-handle for a refrigerator is provided to fasten a door handle and a door by restricting motion of a handle fastening tool. A mounting structure of a door-handle for a refrigerator comprises a door(320) which selectively seals the internal space of a refrigerator; a door handle(340), which is equipped in the door, and with which a user can grip; a handle fastening tool(400) whose one end is joined with the door and the other end is housed inside the door handle; a support bracket(364) guiding a housing position of the handle fastening tool; and a fastening tool(380) maintaining engagement of the door and the door handle. The door hand is equipped with a motion restricting element limiting the motion of the handle fastening tool.
Patent KR-20090005784-A (KR)
Title: A setting method for postal code
Inventor: PARK JEUN SEOK
IPC: G06Q50/32
Filed: 2007-07-10
Abstract: A method for assigning a zip code to reduce delivery and time by assigning an ID number to each postman is provided to reduce time expense needed for delivering postal matters by omitting rearrangement of the postal matters through assigning the ID number to each postman. A postal office ID number for discriminating a postal office has one or two digits. A postman ID code for discriminating the postmen forming the postal office has one or two digits. The postal office and postman ID number comprises numbers, characters, and/or symbols.
Patent KR-20080007133-A (KR)
Title: Feedthrough multilayer capacitor
Inventor: TOGASHI MASAAKI
IPC: H01G4/30
Filed: 2007-07-12
Abstract: A feed-through multilayer capacitor is provided to increase an ESR(Equivalent Series Resistance) by dividing a ground inner electrode into first and second ground inner electrodes which are complementarily connected to a ground terminal electrode. At least two signal terminal electrodes(1,2) are arranged on an outer surface of a condenser element(L1). At least one ground terminal electrode(3,4) is arranged on the outer surface of the condenser element. At least one connection conductor(7-10) is arranged on the outer surface of the condenser element. The condenser element includes an insulation layer, a signal inner electrode, and first and second ground inner electrodes. The signal inner electrode is connected to the signal terminal electrodes. The first ground inner electrode is connected to the connection conductor. The second ground inner electrode is connected to the ground terminal electrode and the connection conductor.
Patent KR-20090008999-A (KR)
Title: Water supply equipment for fire
Inventor: BYEON BYEONG SOO
IPC: A62C33/06
Filed: 2007-07-19
Abstract: Water supply equipment for fire is provided, which can guide a valve to prevent the valve from moving in the lateral direction and secures the flow mount of the water for extinguishing fire. Water supply equipment for fire comprises: a body(100) in which a flow channel having an inlet port(110) and an outlet port(120) are formed; a sheet(200) which is moved along the flow channel and opens and closes the flow channel; a supporting plate(400) separated from the sheet in the flow direction of the fluid passing the flow channel; more than two guide bars(500) of which one end is combined with the body and the other end is combined with the supporting plate; and an elastic member(600) applying the elastic force to the sheet in the direction that the sheet closes the flow channel.