baber/WOPTO huggingface dataset:
Patent KR-20070066530-A (KR)
Title: A lubricating device for swing drive gear of a heavy equipment
Inventor: KIM BYOUNG SIK
IPC: E02F9/12
Filed: 2005-12-22
Abstract: A lubricating device for a swivel drive gear of a swivel body of heavy equipment is provided to reduce the quantity of grease supplied and to supply lubricating oil smoothly by narrowing the space between a drum and a pinion gear and supplying grease to the contact surface of a pinion gear of a swivel motor and an inner race gear of a swing bearing concentratively. The invention relates to a lubricating device for a swivel drive gear of a swivel body of heavy equipment for supplying lubricating oil smoothly to the contact surface of a pinion gear(11) of a swivel motor(10) installed on an upper swivel body of heavy equipment and an inner race gear(21) of a swing bearing(20) rotated by the swivel motor, wherein an attachment(31) covering a drum(30) in the circumferential surface is installed to the outside of a drum of a lower track frame installed to the lower part of the upper swivel body to narrow a space between the pinion gear and the drum, thereby to reduce the injection quantity of grease and to supply grease between the pinion gear of the swivel motor and the inner race gear of the swing bearing smoothly to reduce rotational resistance of the swivel body. The attachment is formed to be narrow toward the lower part to collect the supplied grease toward the pinion gear and the inner race gear of the swing bearing.
Patent KR-20070066631-A (KR)
Title: Mobile communication device and method for display control in mobile communication device and for use the same
Inventor: HONG HYUN CHUL
IPC: H04B1/40
Filed: 2005-12-22
Abstract: A mobile terminal and a method for controlling the mobile terminal are provided to solve a problem that a purchaser of a used mobile terminal cannot accurately recognize a maintenance state of the used mobile terminal but recognize only a state of its external appearance. An input unit(130) inputs history of a main body(100) in a mobile terminal. A display unit(120) displays the history of the main body of the mobile terminal. A memory unit(160) stores the history of the main body of the mobile terminal. A controller(110) stores the history inputted through the input unit in the memory unit. The history refers to an opening date and maintenance content of the main body. The controller displays the history stored in the memory unit through the display unit.
Patent KR-20070068624-A (KR)
Title: Pixel structure in cmos image sensor by using photo diode for storage
Inventor: CHUN JUNG BUM
IPC: H04N5/374
Filed: 2005-12-27
Abstract: A pixel of a CMOS(Complementary Metal Oxide Semiconductor) image sensor using a storage photo-diode is provided to allow pixels to be exposed to light for the same time by using an additional photo-diode for storage to prevent image distortion. A pixel of a CMOS image sensor includes a first photo-diode(PD1) and a second photo-diode(PD2). The first photo-diode is exposed to light and accumulates charges. The second photo-diode temporarily stores the charges accumulated in the first photo-diode. The second photo-diode stores the charges accumulated in the first photo-diode such that pixels of each column of a pixel array of the CMOS image sensor are exposed to light for the same time. The second photo-diode is shielded.
Patent KR-20070069292-A (KR)
Title: Method for removing a cop on a silicon wafer
Inventor: PARK JI HWAN
IPC: H01L21/304
Filed: 2005-12-28
Abstract: A method for removing COP(Critical Originated Particle) from a silicon wafer is provided to remove effectively a defected portion from the silicon wafer by using a laser annealing process and a melt-regrowing process. A native oxide layer is removed from a silicon wafer(200). A dry process is performed on the resultant structure under N2 gas condition. A laser annealing process is performed on the silicon wafer under N2 gas condition. At this time, an upper portion of the silicon wafer is melted as much as a predetermined depth. Then, the melted portion of the silicon wafer is regrown. The native oxide layer is removed by performing a chemical etching process using HF. The laser annealing process is performed in the energy range of 250 to 1000 mJ/cm^2.
Patent KR-20070069402-A (KR)
Title: Rice sowing machine for seeder
Inventor: JUN YUNG DAL
IPC: A01C7/12
Filed: 2005-12-28
Abstract: A rice sowing machine for a seeder is provided to enable the seeds to grow healthy by sowing with accurate intervals automatically and performing thin soil covering sufficient only to prevent the rice seeds from being exposed and to save manpower. The rice sowing machine for a seeder comprises: a driving axis(10) having a connecting bolt whole formed separately on the exterior cylindrical surface, a control axis, a fixing bolt hole and a control bolt long hole; a seed discriminator(20) comprising a fixed discriminator and a moving discriminator; a soil covering plate(42) established separately on the bottom of the seed discriminator(20), which includes a contour line pressure plate(40) combined with the lower end of the soil covering plate(42).
Patent KR-20070071047-A (KR)
Title: Method for fabricating the same of cmos image sensor in bruried contact
Inventor: CHO JUNG YOHN
IPC: H01L27/146
Filed: 2005-12-29
Abstract: A method for forming a buried contact of a CMOS image sensor is provided to simplify a fabricating process and reduce time and cost by performing an N-type ion implantation process and by defining a buried contact without removing a photoresist layer. A gate insulation layer(12) is formed on a semiconductor substrate(11). A polysilicon layer is formed on the gate insulation layer. A first photoresist layer pattern having a thickness of 9000~10000 A is formed which opens an NMOS region. An N-type ion implantation process is performed by using the first photoresist layer pattern as an ion implantation mask. A photoresist layer baking process is performed on the first photoresist layer pattern for a time interval of 120 seconds and at a temperature of 110 °C. A second photoresist layer pattern is formed o the first photoresist layer pattern and the polysilicon layer, opening a buried contact region. An ion implantation process using the gate insulation layer as a target is performed by using the second photoresist layer pattern as an ion implantation mask. The first and second photoresist layer patterns are eliminated.
Patent KR-20050062534-A (KR)
Title: Convenient, modular urban and suburban transport vehicle
Inventor: NEGRE GUY
IPC: B62D47/02
Filed: 2003-08-13
Abstract: The invention relates to a modular, convenient urban and suburban transport vehicle which is motorised by means of compressed air motor alternators/motorcompressors. The inventive vehicle comprises one or more self-propelled transport modules which are positioned one after the other and which are connected via remote control means to a driving module where the driver is located, such that the number of transport modules can be increased or reduced depending on the passenger capacity requirements. According to the invention, each driving and transport module comprises its own (i) reserves of stored energy and compressed air, (ii) transmission motor assembly and (iii) braking means. Moreover, each transport module comprises a steering system which is remote controlled by the steering system of the driving module which in turn is operated by the driver.
Patent KR-20050070015-A (KR)
Title: Optical information recording medium and production method therefor, production device
Inventor: TOMIYAMA MORIO
IPC: G11B7/24062
Filed: 2003-09-29
Abstract: An optical information recording medium comprising a signal substrate having a signal surface formed on at least one surface thereof and a center hole, a center substrate disposed so as to be flush with the signal surface of the signal substrate and close the center hole, and a transparent layer formed on the signal surface of the signal substrate so as to include at least part of the center substrate, characterized in that the center substrate has a clamping means; and a production method for the optical information recording medium.
Patent KR-20050056225-A (KR)
Title: Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, recording or reproduction control computer program, and data structure containing control signal
Inventor: KODA TAKESHI
IPC: G11B27/00
Filed: 2003-10-01
Abstract: An information recording medium contains video information indicating main video, sub-video information indicating a sub-video which can be displayed at least partially over the main video, and sub-video control information. The sub-video control information includes (i) a plurality of types of control information elements for display-controlling the sub-video information according to a predetermined various methods and (ii) type indication information indicating presence/absence or valid/invalid of the control information element for each of the types.
Patent KR-20050049525-A (KR)
Title: Glp-1 derivatives and transmicosal absorption preparations thereof
Inventor: HAYASHI YUJI
IPC: A61K38/26
Filed: 2003-10-10
Abstract: A GLP-1 derivative comprising a peptide having an amino acid sequence derived from the amino acid sequence of GLP-1 (7-35) by deletion, substitution and/or addition of one to several amino acids and having a GLP-1 activity to the C-terminus of which a sequence Waa-(Xaa)n-Yaa (wherein Waa represents Arg or Lys; Xaa represents Arg or Lys; n is an integer of from 0 to 14; and Yaa represents Arg, Arg-NH2, Lys, Lys-NH2 or Hse) is added. This derivative has a high transmucosal absorbability. Moreover, tolerance to dipeptidyl peptidase IV can be imparted to the derivative by substituting the 8-position of the GLP-1 amino acid sequence into Ser, while tolerance to trypsin can be imparted thereto by substituting the 26-position into Gln and the 34- position into Asn. The transmucosal absorbability of the above GLP-1 derivative can be further elevated by formulating into a preparation with the use of a charge-controller fat emulsifier having a surface charge controlled to the negative level.
Patent KR-20050073591-A (KR)
Title: Watermarking of a variable bit-rate signal
Inventor: LANGELAAR GERRIT C
IPC: H04N7/26
Filed: 2003-09-22
Abstract: Methods and apparatus for embedding a watermark in an information signal (MPin) are described. The watermark embedding process is controlled by at least one embedding parameter. The value of the embedding parameter is dependent upon the bit-rate of the information signal (MPin).
Patent KR-20050088333-A (KR)
Title: Phosphonooxy quinazoline derivatives and their pharmaceutical use
Inventor: HERON NICOLA MURDOCH
IPC: C07F9/6558
Filed: 2003-12-22
Abstract: Quinazoline derivatives of formula (I) wherein A is 5-membered heteroaryl containing a nitrogen atom and one or two further nitrogen atoms; compositions containing them, processes for their preparation and their use in therapy.
Patent KR-20050111754-A (KR)
Title: Airbag deployment monitor and sensing electronics
Inventor: PETTYPIECE ROBERT P JR
IPC: G01P3/68
Filed: 2003-12-17
Abstract: An airbag deployment sensor has a cartridge (20) containing a quantity of tape (22) one end of which is attached to the inside surface of an airbag. Deployment of the airbag pulls tape (22) from the cartridge (20) at a rate that is monitored by transmitting light through the tape.
Patent KR-20060002806-A (KR)
Title: Builder's measuring and marking tool
Inventor: ALLEMAND JAMES S
IPC: E04D15/02
Filed: 2004-03-05
Abstract: In one aspect of the invention, a builder's measuring and marking tool is provided. The tool comprises a planar member having a right triangle configuration, including a first side edge, a second side edge extending normal to the first side edge, and a third side edge intersecting the first and second side edges to form a hypotenuse of the right triangle configuration. The tool also comprises an elongated aperture spaced apart inwardly from the third side edge and bounded by at least one straight edge parallel to the third side edge. The tool further comprises first hip and valley marking indicia formed along the at least one straight edge of the elongated aperture. In addition, the tool comprises an aperture having a first inner side edge parallel to the at least one straight edge of the elongated aperture and second hip and valley marking indicia formed along the first inner side edge.
Patent KR-20050117565-A (KR)
Title: Method for preparing disodium paraperiodate
Inventor: YOSHIKAWA KOUJI
IPC: C01B11/22
Filed: 2004-03-16
Abstract: A method for preparing disodium paraperiodate, characterized in that sodium iodate, iodic acid or a mixture thereof is reacted with sodium hypochlorite using sodium hydroxide to provide a reaction mixture, and then the pH of the reaction mixture is adjusted to the range of 5 to 10.
Patent KR-20060052666-A (KR)
Title: Vehicle loudspeaker array
Inventor: HUTT STEVEN W
IPC: H04R1/26
Filed: 2005-05-19
Abstract: An audio processing system for a vehicle includes a plurality of loudspeakers positioned to form a single line array (102). The loudspeaker line array (102) is positionable in a vehicle on a dashboard (110) of the vehicle substantially at the convergence of the dashboard (110) and a window (120) of the vehicle. When the loudspeaker line array (102) is driven by an audio signal, a vertically and horizontally focused and narrowed sound pattern is perceived by a listener in the vehicle. The sound pattern is the result of the constructive combination of the direct sound impulses and the reflected sound impulses produced by each loudspeaker in the array. Using delay, attenuation and phase adjustment of the audio signal, the sound pattern may be controlled, limited, and directed to one or more locations in the vehicle.
Patent KR-20060006840-A (KR)
Title: Barrier films for plastic substrates fabricated by atomic layer deposition
Inventor: CARCIA PETER FRANCIS
IPC: H01L51/10
Filed: 2004-05-14
Abstract: Gas permeation barriers can be deposited on plastic or glass substrates by atomic layer deposition (ALD). The use of the ALD coatings can reduce permeation by many orders of magnitude at thicknesses of tens of nanometers with low concentrations of coating defects. These thin coatings preserve the flexibility and transparency of the plastic substrate. Such articles are useful in container, electrical and electronic applications.
Patent KR-20060038408-A (KR)
Title: System and method for video processing using overcomplete wavelet coding and circular prediction mapping
Inventor: YE JONG CHUL
IPC: G06T9/00
Filed: 2004-06-28
Abstract: A system, method, and computer program product for fractal video coding, based on the circular prediction mapping (CPM) in overcomplete wavelet domain. According to the disclosed process, each range block [B] is approximated by a domain block [A] in circularly previous frame [F..._1]. The size of the domain block is made larger than that of the range block using a complete-to- overcomplete transform, which provides faster convergence speed compared to the conventional CPM algorithm that uses the same domain block size. However, high temporal correlation is very well exploited between the adjacent frames, since the extended reference [210] is generated by shifting the original image [202] and hence retains the high temporal correlation to the range blocks. Furthermore, the preferred embodiment provides a spatial scalability.
Patent KR-20060083137-A (KR)
Inventor: CHO JEONG WOO
IPC: C07D413/04
Filed: 2006-01-10
Abstract: 본 발명은 히스톤 디아세틸라제의 억제제로서 다음 화학식 1로 표시되는 옥사졸 하이드록삼산 유도체 및 이의 약제학적으로 유용한 염에 관한 것이다. 본 발명에 따라 제조되는 옥사졸 하이드록삼산 유도체 및 이의 약제학적으로 유용한 염은 히스톤 디아세틸라제에 의한 각종 암, 염증성 질환 등을 치료 및 예방할 수 있다.  
     [화학식 1] 
     
       
     
     (상기 식에서, (I) R 1 은 알킬 그룹(-SAC)이거나, 알릴을 포함하는 이중결합이 치환된 알킬, 사이클로알킬(-SCAC), 아릴(-Ar), 또는 아릴로 치환된 알킬(-SAC-Ar)를 나타내며, 바람직하게는 아릴(-Ar)을 나타내며, (II) R 2 는 알킬 그룹(-SAC)이거나, 알릴을 포함하는 이중결합이 치환된 알킬, 사이클로알킬(-SCAC), 아릴(-Ar), 또는 아릴로 치환된 알킬(-SAC-Ar)를 나타내며, 바람직하게는 아릴(-Ar)을 나타내며,  (III) n은 4 내지 8의 정수이며, (IV) X는 하이드록시, 아미노, 알킬 그룹(-SAC)이거나, 알릴을 포함하는 이중결합이 치환된 알킬, 사이클로알킬(-SCAC), 아릴(-Ar), 또는 아릴로 치환된 알킬(-SAC-Ar)를 나타내며, 바람직하게는 하이드록시를 나타낸다.) 
       
     옥사졸 하이드록삼산, 히스톤 디아세틸라제, HDAC
Patent KR-20070075034-A (KR)
Title: Method for fabricating optical fiber preform and method for fabricating low water peak fiber using the same
Inventor: YOON YOUNG SIK
IPC: G02B6/00
Filed: 2006-01-11
Abstract: An optical fiber preform manufacturing method and a low water loss optical fiber manufacturing method using the same are provided to minimize the penetration of hydrogen into a core by drawing a first optical fiber preform with a heat source that does not use hydrogen. An optical fiber preform manufacturing method is composed of steps for growing a first soot preform on a starting member along a longitudinal direction of the starting member by soot deposition(S21); dehydrating the first soot preform(S22); obtaining a vitrified first optical fiber preform by sintering the dehydrated soot preform(S23); drawing the first optical fiber preform by heating the first optical fiber preform with a heat source that does not use hydrogen(S24); obtaining a second soot preform by growing an outer clad on the drawn first optical fiber preform, through soot deposition(S25); and obtaining a vitrified second optical fiber preform by dehydrating and sintering the second soot preform(S26).
Patent KR-20070075883-A (KR)
Title: Searching system for document
Inventor: PARK YONG JIN
IPC: G06F17/30
Filed: 2006-01-16
Abstract: A system for searching documents is provided to enhance convenience by enabling a user to enabling the user to quickly and easily search the documents without inputting a search condition and reduce a search time required for searing the document from all folders. A preference folder database(240) stores information for a preference folder frequently used by the user and the information for the documents included in the preference file. A preference folder searcher(220) extracts the information for the preference folder and the documents from the preference folder database. A search window controller(210) controls a search window to display the information for the preference folder and the documents. The search window controller displays the extracted preference folder/document information in a predetermined form by operating the preference folder searcher according to user selection. A preference folder linker linked with the preference folder selected by the user is included in the search window.
Patent KR-20070076668-A (KR)
Title: A coupling structure of push rod
Inventor: KIM JONG SUN
IPC: B60T7/06
Filed: 2006-01-19
Abstract: A coupling structure of a push rod is provided to remove a problem generated due to a narrow clearance between a pedal pin and an insert hole of a clevis when the clevis connected to a push rod and the pedal pin are assembled. A coupling structure of a push rod includes a first push rod(45), a second push rod(50), and a fixing clip(75). A first end of the first push rod is engaged with a brake booster. A first end of the second push rod is connected to the first push rod and a second end thereof is connected to a brake pedal. The fixing clip firmly connects the second push rod to the first push rod. The first push rod includes a recess formed to accommodate the first end of the second push rod in the second end thereof and a plurality of engaging recesses formed on the circumferential surface thereof to insert the fixing clip.
Patent KR-20070077971-A (KR)
Title: Wafer loader and method for loading/unloading semiconductor wafer using the same
Inventor: CHO JUNG HYUN
IPC: H01L21/687
Filed: 2006-01-25
Abstract: A wafer loader and a wafer loading/unloading method using the same are provided to prevent the damage of a wafer by using a fluid supply member capable of flowing a predetermined liquid into a space between the wafer loader and the wafer. A wafer loader(200) is used for loading/unloading a wafer to/from a polishing head of a CMP apparatus. The wafer loader includes a support unit and a fluid supply member. The support unit(210) is used for supporting a peripheral portion of the wafer. The support unit has an upper opening portion. The fluid supply member(250) is used for supplying a predetermined fluid into the upper opening portion between the support unit and the wafer, so that wafer loading/unloading processes are stably carried out.
Patent KR-20070078268-A (KR)
Title: Pvc foam composition with excellent flexibility
Inventor: KOH JAE SUK
IPC: C08L27/06
Filed: 2006-01-26
Abstract: A PVC foam composition using a hydrocarbonate based plasticizer without containing an aromatic compound is provide to improve flexibility of a foam layer made of the PVC foam composition. The PVC foam composition comprises 100 weight parts of a resin mixture of a PVC resin having a medium degree of polymerization of 1050 to 1250 and a PVC resin having a low degree of polymerization of 900 to 1000, 40 to 70 weight parts of a phthalate type plasticizer, 40 to 80 weight parts of calcium carbonate, 5 to 15 weight parts of an aromatic free hydrocarbonate plasticizer and 1 to 5 weight parts of a foaming agent. The PVC resin of medium degree of polymerization and the PVC resin of low degree of polymerization are mixed in a mixing ratio of 4:6 to 6:4. The aromatic free hydrocarbonate plasticizer has a boiling point of 200 to 250°C. The composition can further comprise 1 to 5 weight parts of a stabilizer.
Patent KR-20070078862-A (KR)
Title: Method of providing interoperatibility of heterogeneous network devices capable of error handling and network device using the same
Inventor: CHOI MOON JEONG
IPC: H04L1/00
Filed: 2006-01-31
Abstract: A method for providing interoperability for heterogeneous devices capable of processing errors and a network device using the same are provided to improve the convenience of users by enabling heterogeneous devices to rapidly and effectively interwork with each other, regardless of device types or system characteristics and without the necessity of executing a special operation. A network device comprises a control script creation part(310), a control script execution part(320), an error processing part(330), and an environment setup part(340). The control script creation part(310) creates a control script about a service to be executed using the device information received from a service provisioning device. The control script execution part(320), interworking with the service provisioning device, executes the created control script. In case an error is generated while the control script is executed, the error processing part(330) executes one among a plurality of predetermined processing routines according to the seriousness of the generated error. The environment setup part(340), it is judged that interoperability with the service provisioning device can be provided for the service, establishes an environment suitable for interoperability with the service provisioning device.
Patent KR-20070080937-A (KR)
Title: Method of forming a semiconductor device
Inventor: JUNG EUN JI
IPC: H01L21/24
Filed: 2006-02-09
Abstract: A method for forming a semiconductor device is provided to prevent deterioration of the characteristic of a junction leakage current by forming a metal silicide thin film and by forming a silicon thin film on the metal silicide thin film by a selective epitaxial growth process. A metal silicide thin film(166) is formed on a gate structure and a source/drain region. A silicon thin film(170) is formed on the metal silicide thin film by a selective epitaxial growth process. The surface of the silicon thin film is nitridized so that the upper part of the silicon thin film is made of a silicon nitride layer(180). The process for forming the metal silicide thin film includes the following steps. A metal layer is formed on a substrate on which a silicon-including pattern is formed. The metal layer reacts with silicon to form the metal silicide thin film by a heat treatment. The silicon and unreacted metal layer are eliminated.