baber/WOPTO huggingface dataset:
Patent KR-20070011085-A (KR)
Title: Boil off gas reliquefaction apparatus using packing tower
Inventor: HONG EUI SEOK
IPC: F25J1/02
Filed: 2006-04-18
Abstract: A BOG(Boil-Off Gas) reliquefaction apparatus using a packing tower is provided to quickly cool down BOG by vaporizing LNG(Liquefied Natural Gas) together with the BOG by applying the LNG on the surfaces of packing bodies filled into the packing tower. The BOG reliquefaction apparatus using a packing tower(18) is composed of a BOG compression unit(1) compressing BOG vaporized from the inside of an LNG storage tank(10); an actuating fluid compression unit(4) having plural actuating fluid compressors(41,42,43) and actuating fluid coolers(44,45,46) connected to repeat compressing and cooling steps to pressurize and supply the actuating fluid in a very low temperature refrigerating cycle liquefying the BOG; and a cold box unit(2) liquefying the BOG by expanding the actuating fluid contained in the actuating fluid compression unit at very low temperature and then exchanging heat of the actuating fluid with the BOG in a condenser(20). The BOG reliquefaction apparatus recirculates the BOG liquefied by the cold box unit to the storage tank. The packing tower is installed between the BOG compression unit and the storage tank. The BOG evaporated from the storage tank is mixed with the LNG supplied from the outside in the packing tower. The packing tower contains plural packing bodies having surfaces to be coated with the LNG. The BOG is cooled by the evaporative latent heat of the LNG applied on the packing bodies.
Patent KR-20060110794-A (KR)
Title: Jet generating device and electronic apparatus
Inventor: MUKASA TOMOHARU
IPC: G06F1/20
Filed: 2006-04-19
Abstract: A jet generating device and an electronic device are provided to restrict generation of noise in the electronic device without lowering a discharge air volume or degrading cooling capacity. A vibrator applies vibration to air. A driving part drives the vibrator. A housing(1) has the first opening part(1b) and the first chamber(11) containing the air by connecting to the first opening part, makes a sound having a maximum noise level among the sounds generated from a vibration plate(3) have a specific frequency by supporting the vibrator. The housing discharges the air as a pulse flow through the first opening part by driving the vibration. At least one of length of the opening part in a direction for discharging the air from the first opening part, an opening area of the first opening part, and volume of the first chamber is set to make the sound having the maximum noise level have the specific frequency.
Patent KR-20070105775-A (KR)
Title: Apparatus of measuring the properties of fluid, and integrated system of monitoring the properties of fluid having the same
Inventor: KIM CHANG HO
IPC: G01N9/04
Filed: 2006-04-27
Abstract: An apparatus for measuring properties of fluid and an integrated type fluid property monitoring system having the same are provided to precisely measure the viscosity, temperature and electric conductivity of the fluid in real time and synthetically evaluate the state of the fluid. An apparatus for measuring properties of fluid comprises a probe(26) generating displacement in the direction against viscosity resistance. A sensor unit outputs signals according to the displacement generated by the probe(26). A controller(40) compares the output of the sensor unit with data stored in advance to obtain property data of the fluid. A piezoelectric actuator is connected to the rear portion of the probe(26) to allow the probe(26) to rotate in the axial direction. A member for preventing vibration is installed the rear end portion of the probe(26).
Patent KR-20070106812-A (KR)
Title: Manufacture mathod for towel
Inventor: LEE JONG SEOK
IPC: D03D27/00
Filed: 2006-05-01
Abstract: A method for producing a towel is provided to prevent loops from sliding out from the towel, by twisting cotton yarn and soluble fusion yarn of fine denier to form ground warp yarn so that the soluble fusion yarn is fused to tightly fix ground warp yarns, weft yarn, and pile warp yarns. A towel fabric is composed of ground warp yarns(1), pile warp yarns(3) for forming loops, and weft yarns(2) for inter-winding the ground warp yarns and the pile warp yarns. The ground warp yarn is prepared by twisting cotton yarn(32) and soluble fusion yarn(31) of fine denier. The towel fabric is boiled at a temperature of 80°C during pretreatment for a dyeing process. As a result of the boiling of the towel fabric, the soluble fusion yarn is fused to fix tightly the ground warp yarns, the weft yarns, and the pile warp yarns.
Patent KR-20060119800-A (KR)
Title: Surgical stapler having an aluminum head
Inventor: KELLY WILLIAM D
IPC: A61B17/115
Filed: 2006-05-17
Abstract: A surgical stapler having an aluminum head is provided to apply a plurality of surgical fasteners to body tissue. In a surgical stapler having an aluminum head, a frame has a supporting structure(81) supporting a plurality of surgical fasteners at a distal end(30) thereof, and a handle(21) at a front end thereof. The supporting structure(81) is made of aluminum.
Patent KR-20070117395-A (KR)
Title: Parallel test circuit of semiconductor memory device and method there-of
Inventor: BYUN SANG MAN
IPC: G11C29/00
Filed: 2006-06-08
Abstract: A parallel test circuit of a semiconductor memory device and a method thereof are provided to improve test efficiency by removing the restriction in a test pattern. A parallel bit test(PBT) circuit of a semiconductor memory device having a number of memory blocks(10,11) comprises a number of first comparators and a second comparator. The first comparators compare data pairs outputted in parallel from an equal memory block in a first test mode, and compares data pairs outputted from a different memory block in a second mode. The second comparator generates test result data on the basis of more than two output signals among output signals of the first comparators.
Patent KR-20070117949-A (KR)
Title: Car side sensor
Inventor: LEE IN HO
IPC: B60R21/16
Filed: 2006-06-09
Abstract: Side sensors for a vehicle is provided to improve safety in driving the vehicle, and to prevent accidents by installing conventional sensors installed on front or rear bumpers on the two sides of the vehicle. In a vehicle, conventional sensors installed on front or rear bumpers are installed on predetermined locations on two sides of the vehicle. The conventional sensors are built-in on the two sides of the vehicle. The sensors improve safety for the vehicle and prevent accidents.
Patent KR-20070120376-A (KR)
Title: Method of fabricating chip scale package
Inventor: YOON TAE SUNG
IPC: H01L23/48
Filed: 2006-06-19
Abstract: A method for fabricating a chip scale package is provided to avoid warpage of a wafer and a chip by simultaneously molding the front and back surfaces of a wafer. A plurality of semiconductor chips are formed on the front surface of a wafer(100), and a plurality of pads are formed on the semiconductor chips. A plurality of conductive terminals(110) which are respectively connected to the pads are formed. The front and back surfaces of the wafer having the conductive terminal are simultaneously molded by an encapsulation material(112a,112b). The wafer is diced into a plurality of semiconductor chips. The encapsulation material can be a liquid or solid encapsulation material. The pad can be an exposed part of a redistribution line pattern covered with an insulation layer.
Patent KR-20070120643-A (KR)
Title: Method for displaying wall paper in mobile phone and mobile phone therefor
Inventor: CHOI CHANG KEUN
IPC: H04B1/40
Filed: 2006-06-20
Abstract: A method for displaying wallpaper and a mobile terminal for the same are provided to remove convenience of changing wallpaper in person and excite the user's interest by consecutively or simultaneously displaying a plurality of images as wallpaper. A mobile terminal(100) comprises a memory(110), an image setting processing part(190), and a control part(120). The memory(110) stores more than one image. The image setting processing part(190) appoints a plurality of images to be displayed as a wallpaper among the images stored in the memory(110), and establishes display information to consecutively or simultaneously display the appointed images as wallpaper. The control part(120), if a request to display wallpaper is made, incorporates the established display information in the appointed images and displays them as wallpaper. The established display information includes at least one among display time, a display interval, a display pattern, and a display effect.
Patent KR-20070120720-A (KR)
Title: Plazma processing apparatus for sputtering
Inventor: KIM DAE HAN
IPC: H01L21/205
Filed: 2006-06-20
Abstract: A plasma processing apparatus for sputtering is provided to produce plasma uniformly within a reaction chamber by keeping uniformly temperature of a dome shield when performing a metal deposition process by plasma. A chamber body(10) comprises a pedestal in which a wafer is placed. A hemispherical dome shield(20) is installed to cover a reaction room at an upper portion of the chamber. A cylindrical resonator including a coil type antenna along a inner circumference line covers the upper portion of the chamber body including the dome shield. A heating member(40) heats a surface of the dome shield within the inside of the resonator to have an uniform temperature along the upper surface of the dome shield.
Patent KR-20070121965-A (KR)
Title: Fixing cover for reducer in springcooler
Inventor: SONG BYUNG CHUL
IPC: A62C35/68
Filed: 2006-06-23
Abstract: A fixing cover for guiding up/down motions of a reducer of a spring cooler is provided to fix the spring cooler easily by pulling and pushing the reducer while the reducer is inserted into the cover fixed to a fitting unit of a bracket. A fixing cover(10) for guiding up/down motions of a reducer(6) of a spring cooler is inserted into a fitting unit(2) of a bracket(1) and settled by a fixing unit(5) at a lateral side(4) of the bracket. The cover is formed in the shape of a pipe by bending and cutting steel plates, in order to receive the reducer. A projection(11) is formed at the inside of the cover and engaged with an uneven projection(7) of the reducer.
Patent KR-20080000749-A (KR)
Title: Array substrate for liquid crystal display device and method of fabricating the same
Inventor: CHOI NACK BONG
IPC: G02F1/361
Filed: 2006-06-28
Abstract: An array substrate for an LCD and a method for manufacturing the same are provided to form a passivation layer, which is contacted with an organic semiconductor layer, using an organic material hardly reacted with the organic semiconductor layer to prevent the damage of the organic semiconductor layer due to contact between the organic semiconductor layer and the passivation layer. A source electrode(110), a drain electrode(113) distanced from the source electrode, and a data line connected to the source electrode are formed on a substrate(101). A pixel electrode(115) contacted with one end of the drain electrode is formed. An organic semiconductor material layer, a gate insulating material layer, a first metal layer, and a second metal layer are sequentially formed on the resultant substrate. The second metal layer is pattern-etched to form a first metal pattern(132). A first dry etching is performed using the first metal pattern as an etching mask to form a second metal pattern, a gate insulating layer, and an organic semiconductor layer, which have the same shape as the first metal pattern. A first passivation layer(140) of PVA(PolyVinyl Alcohol) or fluoropolymer is formed on the first metal pattern. A second passivation layer(145) of photoacryl is formed on the first passivation layer. A gate contact hole(147) is formed in the first passivation layer and the second passivation layer to expose the first metal pattern. A gate line(150) crossing the data line is formed on the second passivation layer and contacted with the first metal pattern through the gate contact hole.
Patent KR-20080003606-A (KR)
Title: Upright type vaccum cleaner
Inventor: PARK PIL KEUN
IPC: A47L5/32
Filed: 2006-07-03
Abstract: An upright type vacuum cleaner is provided to adjust the length of a suction pipe, to clean corners of the floor or stairs, and to increase convenience of a user by placing the suction pipe in the handle. An upright type vacuum cleaner comprises a body, a handle(100), and a connecting hose. The handle is selectively coupled with the body to flow air to the inside. The connecting hose has one side coupled with the handle and the other side coupled with the body. The handle includes a length adjustable suction pipe(160) and a fixing member(172) for fixing the adjusted position of the suction pipe. The fixing member is formed to a holding part. An engaging member(170) is connected with the suction pipe. A stepped part(182) is formed on the engaging member, and the handle is formed with a mounting end(114) on which the stepped part is mounted.
Patent KR-20080004671-A (KR)
Title: Method for controlling dynamically ddr
Inventor: KIM NAM IL
IPC: G11C11/40
Filed: 2006-07-06
Abstract: A DDRRAM(Double Data Rate Dynamic Random Access Memory) control method is provided to improve an error generated by operation time difference on a PCB(Printed Circuit Board) and a H/W(HardWare) or deviation of a DDR during high speed DDR operation. According to a DDRRAM(Double Data Rate Dynamic Random Access Memory) control method for improving an error generated by operation time difference on a PCB or H/W(HardWare) during high speed DDR operation, random test data is repetitively read out/written to a DDR when the DDR is booted from the initial state for the DDR to be assembled in a product(S204). Data loss rate in the DDR is checked as changing control signal operation time parameter of a controller for controlling the operation of the DDR during read/write of the test data. A control signal operation time parameter of the controller with the lowest data loss rate is calculated as an optimum parameter value for the DDR driving(S212). The operation of the DDR is controlled by the calculated optimum operation time parameter value.
Patent KR-20080007908-A (KR)
Title: Plasma display apparatus
Inventor: JUNG YUN KWON
IPC: G09G3/291
Filed: 2006-07-18
Abstract: A plasma display device is provided to improve driving efficiency by simultaneously applying a sustain signal and an inversed-sustain signal to first and second electrodes of a plasma display panel. A plasma display panel(100) has a first electrode and a second electrode. A driver(110) supplies a first sustain signal of first polarity to the first electrode during a sustain period, and supplies a second sustain signal of second polarity to the second electrode during at least a portion of the sustain period, in which a slope of the second sustain signal is less than that of the first sustain signal. A timing of supplying the second sustain signal is later than that of supplying the first sustain signal, and a time interval between the timing of supplying the first sustain signal and the timing of supplying the second sustain signal is equal to or more than 50 microseconds.
Patent KR-20070090710-A (KR)
Title: Materials transfer apparatus of scaffolding for constructing insulation system in cargo tank of lng carrier
Inventor: YANG YOUNG MYUNG
IPC: E04G3/24
Filed: 2006-07-20
Abstract: A material transfer apparatus of a scaffolding system for constructing an insulation system in a cargo tank of an LNG(Liquefied Natural Gas) carrier is provided to improve a working speed by automatically transferring materials and making the working space of a worker up and down. A material transfer apparatus of a scaffolding system for constructing an insulation system in a cargo tank of an LNG carrier includes a supporting structure(70). The supporting structure is installed on an inner wall of a large structure(50) capable of moving lengthwise of the wall of the large structure and includes a moving supporting part(90) and a transfer part(80). The moving supporting part includes a rail(92) and a wheel part(94). The rail is installed lengthwise along the large structure. The wheel part is installed on the large structure and is coupled to the rail to move along the rail. The transfer part is installed on the supporting structure which is capable of moving lengthwise the supporting structure for moving materials or workers. The transfer part consists of a material transfer apparatus(82) for moving materials and a worker transfer apparatus(86) for moving workers which are capable of being separably operated.
Patent KR-20080009362-A (KR)
Title: Compressor
Inventor: PARK TAE YOUNG
IPC: F04B27/08
Filed: 2006-07-24
Abstract: A compressor is provided to form an auxiliary inlet at a hub side plane of a swash plate to secure a refrigerant suction path to minimize refrigerant suction resistance and improve lubrication action to thrust bearing, thereby improving performance of the compressor. A driving shaft(150) has a passage(151) for moving refrigerant sucked into a compressor, to cylinder bores, wherein an inlet(152) is formed at the passage connecting with a swash plate chamber, and a pair of outlets are formed oppositely to each other. Cylinder blocks have the driving shaft installed at shaft support holes rotatably, and have suction paths connecting the shaft support holes with the cylinder bores to suck the refrigerant into each cylinder bore. A plurality of pistons are mounted at an outer periphery of a swash plate(160) by interposing a shoe, and interact with rotation of the swash plate to reciprocate in the cylinder bores. A thrust bearing(180) is installed between the swash plate and the cylinder blocks to be assembled with the driving shaft. Front and rear housings are assembled with both sides of the cylinder blocks and have discharge chambers inside. Valve units are interposed between the cylinder blocks and the front and rear housings. An auxiliary inlet(154) is formed at the swash plate, having one end contacting with the thrust bearing and the other end connected with the inlet of the passage.
Patent KR-20080009510-A (KR)
Title: Structure for electrochemical device to improve safety and electrochemical device comprising the same
Inventor: KANG EUN JU
IPC: H01M2/10
Filed: 2006-07-24
Abstract: A structure for an electrochemical device, and an electrochemical device containing the structure are provided to enhance the safety of an electrochemical device using the structure in case of abnormal high temperature or overcharge by eluting an ionic salt contained in the empty space of the structure by melting the some part of the structure. A structure for an electrochemical device comprises a hollow pipe(10); a first member(20) which comprises a polymer and seals the one end of the hollow pipe; and a second member(30) which comprises a polymer or a metal and seals the other end of the hollow pipe, wherein an ionic salt is contained in the empty space. Preferably the first member or both of the first member and the second member are molten at a temperature higher than the normal operation temperature of a device using the structure, or a voltage more of 4.3 V. Preferably the ionic salt is at least one selected from the group consisting of Al2(SO4)3, Ca(OH)2, Mg(NO3)2, PbI2, NaCl, MgCl2 and Al2(OH)3.
Patent KR-20080010610-A (KR)
Title: Real-time scene-change detection for rate control of video encoder
Inventor: LEE CHANG HYUN
IPC: H04N7/24
Filed: 2006-07-27
Abstract: A realtime scene-change detecting method for the control of a video encoding data rate is provided to reduce hardware complexity and detect a change of a scene more efficiently. A realtime scene-change detecting method comprises the following steps of: predicting the PSNR(Peak Signal to Noise Ratio) of a current frame by using intersample error information between the current frame and a previous frame(304); determining whether the predicted PSNR is deviated from a preset reference value(308); and considering scene-change performed in the current frame when the predicted PSNR is deviated from the preset reference value(310).
Patent KR-20080010631-A (KR)
Title: Mobile phone holder for car
Inventor: LEE EUI BOK
IPC: B60R11/02
Filed: 2006-07-27
Abstract: A mobile phone holder for a car is provided to secure firmly the upper and lower sides of the mobile phone and its strap by adjusting the width of a support unit and the width of a strap holder for tightly holding the strap. A mobile phone holder(A) for a car comprises a support(100), and a body(200) angle-adjustable at the distal end of the support. The support for supporting the body where a mobile phone(300) is mounted, comprises a support body(110) shaped in a curved bar, a sucker(120) attached on a front glass of the car, and a strap holder(130) provided on the upper front side of the support body. The strap holder is provided to hang a strap(310) of the mobile phone.
Patent KR-20080010661-A (KR)
Title: Method for forming semiconductor device
Inventor: KIM HYUNG KI
IPC: H01L29/78
Filed: 2006-07-27
Abstract: A method for forming a semiconductor device is provided to prevent a landing plug contact and a bridge phenomenon of a gate from occurring by a damage of a nitride film at the time when a neck of a bulb-type is etched by additionally depositing a liner nitride film onto a boundary surface between an active region and a device separating film. A method for forming a semiconductor device includes the steps of: forming a trench(125) for defining a device separating region by etching a pad nitride film(120) and a semiconductor substrate(100) in a predetermined depth after forming the pad nitride film on the semiconductor substrate; forming a side wall oxide film(110) in an exposed portion of the semiconductor substrate within the trench; forming a first liner nitride film(130) in the trench; forming an oxide film pattern(140) in a top part of the pad nitride film; forming a second linear nitride film in the entire top part; forming a device separation film by etching an oxide film for separating the device after forming the oxide film for separating the device in the entire part including the trench; and forming a bulb-type recess gate by etching an active region(105) and the device separating film in the predetermined depth.
Patent KR-20080010830-A (KR)
Title: Rolling mill for automatically controlling position for wire rod
Inventor: KIM YONG
IPC: B21B39/14
Filed: 2006-07-28
Abstract: A wire rod automatic position controlling rolling mill is provided to improve the wire-rod quality and to reduce replace time by forming guide units separated from a horizontal rolling mill, at an outer part of a body. A wire rod automatic position controlling mill comprises a horizontal rolling mill, a detector(1), and a moving control system. The horizontal rolling mill has a body(100a), a plurality of planar rolls(110), an inlet guide(120), an outlet guide, and fixed stands(180,181). The planar rolls are installed at the body. The inlet guide and the outlet guide wherein a rolling mill material is guided, are fixed to an outer part of the body. The fixed stand which is fixed at the outer part of the body, fixes the inlet guide and the outlet guide. The detector is installed at one part of the horizontal rolling mill, and detects the state when the rolling mill is passing through. The moving control system helps the horizontal rolling mill to move to a wire-rod rolling mill pass line while progressing a thermal wire-rod rolling. The moving control system is installed at one part of the body, and has a shifting cylinder moving the planar rolls.