baber/WOPTO huggingface dataset:
Patent KR-20080082812-A (KR)
Title: Apparatus and method for forming of fine pattern using multiple interferometry
Inventor: KIM GEE HONG
IPC: H01L21/027
Filed: 2007-03-09
Abstract: An apparatus for forming a micropattern using multiple interference technology is provided to enable formation of patterns with various shapes and alignment of at least two patterns. An apparatus for forming a micropattern on a wafer(10) coated with photoresist(20) comprises: a laser source; a diffraction grid(40) for reflecting the light exited from the laser source after the light enters in the form of collimated parallel light ; and a mirror(30) for transmitting the light reflected from the diffraction grid toward the wafer and reflecting the remaining light toward the diffraction grid. Of the light repeating reflection and transmission in the diffraction grid and mirror, a light dose corresponding to the transmission(T) transmits through the mirror and is irradiated to the photoresist each time, and the light causes multiple interference. The cycle of the multiple interference signals is varied to change the position of an exposed portion on the wafer so as to form patterns in the same number as the number of the varied cycles.
Patent KR-20070098514-A (KR)
Title: Air conditioning apparatus using gas heat pump
Inventor: O BON CHUN
IPC: F25B27/00
Filed: 2007-03-13
Abstract: A gas heat pump type air conditioner is provided to improve heating capability by using arrangement of cogeneration system without increasing a number of processes. A gas heat pump type air conditioner comprises: an outdoor unit(10); an indoor unit(30); a cooling liquid circuit; a third heat exchanger(54); a cooling liquid circuit; and thermostat valves(56). The outdoor unit includes a gas engine, a compressor(12) driven by the gas engine and compressing refrigerants, an outdoor heat exchanger(15) operating as a condenser for refrigerants at the time of cooling operation and operating as an evaporator for refrigerant at the time heating operation, a first cooling liquid circuit circulating cooling liquid exchanging heat between arrangement of the gas engine, a first heat exchanger installed to the first cooling liquid flow path and having function as evaporator of refrigerants in heating operation. The indoor unit includes an indoor heat exchanger operating as an evaporator for refrigerants at the time of cooling operation and as condenser for refrigerants at the time of heating operation. The third cooling liquid circuit is connected to a second heat exchanger and a cooling liquid is circulated through the third cooling liquid circuit. The cooling liquid is heat-exchanged with discharge heat of a generator of cogeneration system and the cooling liquid is circulated through the second cooling liquid circuit. The second heat exchanger is provided for heating. The third heat exchanger is installed to the third cooling liquid circuit. The cooling liquid circuit is connected to the third heat exchanger and the first cooling liquid circuit. The thermostat valve is installed to the cooling liquid, and controls cooling liquid flow of the third heat exchanger from the first liquid circuit.
Patent KR-20080087196-A (KR)
Inventor: KIM JUNG NAM
IPC: E04G11/28
Filed: 2007-03-26
Abstract: A table form used to construct a slab and a beam is provided to simultaneously the slab and the beam in a wide area such as a underground parking lot of an apartment. Table forms(20,70) are carried and positioned through a crane in a building site in order to form a slab(100) and a beam(110). A plurality of supports(30) are positioned at support pins(60) mounted on a pipe(40). Panels(73) are installed by using a tie member(74) and a rectangular lumber(75) in order to form two opposite side surfaces of the beam. A space board(16) is installed in a board installing space of the table form so that a portion of the slab coupled with the concrete beam is finished.
Patent KR-20070099434-A (KR)
Title: Cup attaching apparatus
Inventor: YOSHINORI MATSUYAMA
IPC: B24B13/00
Filed: 2007-03-28
Abstract: A cup attaching apparatus is provided to attach a cup for fixing an eyeglass lens to an eyeglass lens processing apparatus to a lens with a high accuracy and high efficiency. A cup attaching apparatus(1) includes a lens mount(100), three support pins(120), a holding unit, a lens clamp, three press pins, and a locking unit. The lens mount has a surface on which a lens is mounted. The three support pins arranged on the lens mount to support the lens by contacting a rear refractive surface of the lens. The holding unit holds the support pins such that a supporting plane formed by the support pins is tilted. The lens clamp cooperates with the lens mount so as to clamp the lens mounted on the lens mount. The three press pins are arranged on the lens clamp to press the lens by contacting a front refractive surface of the lens mounted on the lens mount. The locking unit keeps the support plate in a nearly horizontal state when the lens is not clamped by the lens mount and the lens clamp.
Patent KR-20080089044-A (KR)
Title: Near-uv light emitting diode having barrier layer of superlattice structure
Inventor: LEE SANG JOON
IPC: H01L33/04
Filed: 2007-03-30
Abstract: A near-ultra violet light emitting diode with a barrier layer of a super lattice structure is provided to reduce crystal defects in an active region by employing the barrier layer of the super lattice. A near-ultra violet light emitting diode has an active region between an N-type compound semiconductor layer(57) and a P-type compound semiconductor layer(61). The active region includes well layers(59a) and barrier layers(59b) of a super lattice structure. The near-ultra violet light emitting diode emits a neat-ultra violet light of 360 to 410 nm wave length. The well layer is formed with InGaN. The barrier layer is the super lattice structure in which InGaN and GaN are alternatively layered. InGaN of the well layer contains In more than InGaN of the barrier layer. The well layer is formed with InxGa(1-x)N. The barrier layer includes a lower super lattice, an upper lattice, and an intermediate super lattice. The lower super lattice is made of InyGa(1-y)N and GaN which are alternatively layered. The upper super lattice is made of InGa(1-y)N and GaN which are alternatively layered. The intermediate super lattice is interposed between the lower super lattice and the upper super lattice and has InzGa(1-z)N and GaN which are alternatively layered.
Patent KR-20080089117-A (KR)
Title: Codnig/decoding apparatus and method in a data communication system
Inventor: RHEE JONG HUN
IPC: H04L1/00
Filed: 2007-04-03
Abstract: A coding/decoding apparatus in a data communication system and a method thereof are provided to reduce complexity of the system as increasing data transmission efficiency. According to a coding/decoding apparatus in a wireless communication system, a padding unit(102) pads information with predetermined amplitude in data to be transmitted. A first encoder(121) encodes the padded information with a predetermined encoding rate. A depadding unit(108) performs depadding only in a part of symbols outputted from the first encoder. A second encoder(122) receives the symbols outputted from the depadding unit and the other not-depadded symbols and then interleaves the symbols, and removes a part of symbols of parity among the interleaved symbols, and outputs symbols to be transmitted from the removed symbols.
Patent KR-20080090890-A (KR)
Title: Roll printing apparatus
Inventor: KIM DAE HYUN
IPC: H01L21/027
Filed: 2007-04-06
Abstract: A roll printing apparatus is provided to obtain a clean pattern without spots, caused by vibration, by driving a printing roll using a linear motor to minimize motor vibration. A roll printing apparatus includes a printing roll(2), a linear motor(3) and a connection means. The linear motor moves in forward and backward directions to rotate the printing roll. Both end regions of the printing roll are funnel-shaped. The linear motor is connected to the printing roll in a non-contact state. The connection means is provided between both ends of the printing roll and the linear motor, and connects the printing roll to the linear motor. The connection means has a bearing(9) which is capable of rotatably supporting the printing roll and a bearing jig(10) which is received in the bearing and connected with the linear motor. An engagement portion is formed in the linear motor for engagement with the bearing jig.
Patent KR-20080095456-A (KR)
Title: Assembling structure of dual cookware
Inventor: JUNG KWANG SOON
IPC: A47J36/34
Filed: 2007-04-24
Abstract: An assembling structure of a double cooker is provided to prevent the product failure and improve the productivity by fixing the inner tub in the outer tub with the fastening work of the fixing member for fixing the handle member. An assembling structure of a double cooker is molded into a duplex configuration including an inner tub(3) inside an outer tub(1). The coupling structure of the double cooker comprises the following elements. A first mounting unit(50) is protruded from the upper part of the outer tub and formed with a side connection hole(52) and a center connection hole(53) of the outer tub. The outer tub includes a first nut plate(60) which is equipped with a side connection nut(62) connected to the side connection hole and a center connection nut(64) connected to the center connection hole and positioned inside the first mounting unit. A first handle member(70) is fixed on the outer side of the first mounting unit by using a bolt(80) connected with the side connection nut through the side connection hole. A heat keeping space is a fixed space formed between the bottom of the outer tub and the bottom of the inner tub when the inner tub is inserted in the outer tub. The inner tub is fixed to the inner side of the outer tub by inserting a first bolt(90) through the center connection hole so that the first bolt is screwed into a center coupling nut and compresses the inner tub.
Patent KR-20080096100-A (KR)
Title: An memory socket and portable terminal having thereof
Inventor: KIM HYO SANG
IPC: H04B1/40
Filed: 2007-04-27
Abstract: A memory socket and a portable terminal having the same are provided to prevent power from being flowed into a ground, thereby preventing leakage current occurring when an external memory card is mounted. A controller(210) controls the overall operation of a portable terminal. The mount of an external memory card is detected. A power supply(220) is connected to the controller by a switching operation of a switch(230) when the external memory card is removed. Predetermined power is supplied to the controller through a power terminal(220a) to detect whether the external memory is mounted. The power supply is removed from the controller by the switching operation of the switch when the external memory card is mounted. The switch switches the power supply or the ground(240) according to insertion force of the external memory card.
Patent KR-20080009626-A (KR)
Title: Elastic wave device and manufacturing method of the same
Inventor: INOUE KAZUNORI
IPC: H03H9/64
Filed: 2007-04-27
Abstract: An elastic wave device and a manufacturing method thereof are provided to form a dual filter by adhering and integrating the side of a wafer level packaged single filter. An elastic wave device is formed by charging the gap between at least two elastic surface wave devices with resin. The surface acoustic wave device includes a substrate, a functional part, a package(2), a recess, and a cutout. The functional part is formed on the surface of the substrate. The recess forms a space for the operation of the functional part. The package covers the surface of the substrate. The cutout is placed on the side of each package of the surface acoustic wave device which corresponds to the part connected by the charging of the resin between the surface acoustic wave devices. A part of the side, the rear, and the front of the two elastic surface wave devices is covered by the first resin charged in more than one cutout of the side of the package.
Patent KR-20080097746-A (KR)
Title: Method for compensating tilt
Inventor: JUNG MI HYUN
IPC: G11B7/095
Filed: 2007-05-03
Abstract: A tilt compensation method is provided to simplify the apparatus and overcome a small tilt margin in the near field by compensating for tilt using a gap error signal level measured in the light receiving element. A tilt compensation method includes a step for detecting a gap error signal level by using the light reflected in a storage medium(S500), a step for controlling the radial tilt of the storage medium by using the gap error signal level(S505~S520), and a step for controlling the tangential tilt of the storage medium by using the gap error signal level(S525~S540).
Patent KR-20080106629-A (KR)
Title: A probiotic composition for aquaculture containing growth promotant and immune stimulator
Inventor: HAN KYU BOEM
IPC: A23K20/195
Filed: 2007-06-04
Abstract: A composition for the cultivation of marine products, and a method for preparing the freeze-dried composition for cultivation of marine products are provided to increase the livability of fish and to promote the growth of fish. A composition for the cultivation of marine products comprises a growth promoter; an immunoadjuvant; and microorganisms. Preferably the growth promoter is a composition containing somatotropin, or its refined one; and the immunoadjuvant is water-soluble chitosan. Preferably the growth promoter and the immunoadjuvant are mixed in a solution state, is freeze-dried, is mixed with microorganisms, and is freeze-dried again.
Patent KR-20080112035-A (KR)
Title: Light-diffusing resin composition having imporved physical properties and corrosion resistance
Inventor: LEE WON SEOK
IPC: C08L13/00
Filed: 2007-06-20
Abstract: A light-diffusing resin composition having excellent physical properties and weather resistance is provided to improve impact resistance and weather resistance. A light-diffusing resin composition comprises (A) 100.0 parts by weight of a thermoplastic transparent resin including an alkylacrylate rubber resin and (B) 0.1-20 parts by weight of a light-diffusing agent. The refraction index difference of a thermoplastic transparent resin (A) and a light-diffusing agent (B) is 0.005 or greater. The thermoplastic transparent resin (A) is graft polymerized with a monomer mixture consisting of 10-90 parts by weight of a methacrylic acid alkylester compound or an acrylic acid alkyl ester compound, and 5 ~60 parts by weight of an aromatic vinyl compound, to 5-30 parts by weight of alkylacrylate rubber resin.
Patent KR-20070075420-A (KR)
Title: Doorlock and key
Inventor: KIM SOON YOUNG
IPC: E05B27/00
Filed: 2007-06-27
Abstract: A locking device and a key are provided to provide users with a locking device which can not be opened or closed without a specific key. A locking device includes a key operation unit, a body, and a key receiving portion. The key operation unit includes a key operation unit body and a rotating portion. A key groove is formed at the key operation unit body. The key groove receives a key. The body includes a gear mechanism, a fixing rod, a stop rod, and a locking member. The gear mechanism is connected to a rotating rod of the key operation unit. The fixing rod moves in a front or rear direction according to an operation state of the gear mechanism. The stop rod is supported by a spring in order to prevent an automatic opening of the door. The key receiving portion is attached to a surface of the body. A key groove is formed an outer surface of the key receiving portion. An operation rod is connected to the key receiving portion.
Patent KR-20070083438-A (KR)
Title: Sieve
Inventor: KIM YUN HO
IPC: A23L17/00
Filed: 2007-07-09
Abstract: A sieve consisting of a staircase type sieving boards is provided to obtain a technology for selecting the fish correctly, to treat a large amount of fish, to prevent damage of the fish, and to improve value of the product. A sieve(100) consisting of a staircase type sieving boards is installed on a frame having a vibration unit. The sieve(100) is formed with plural sieving boards(110) through which fish pass. A wave section(200) is formed on the front of a plane section(300) and a straight line section(S) is formed on the rear of the plane section(300) to play a role of a stopper in the sieving plate(110). Plural sieving plates(110) are disposed in an advancing direction of selected articles. The straight lien section(S) is disposed to be on an upper side of the respective wave section(S).
Patent KR-20090005863-A (KR)
Title: Liquid crystal display
Inventor: PARK JAE HYUN
IPC: G02F1/1335
Filed: 2007-07-10
Abstract: A liquid crystal display device is provided to prevent display fault by not exposing a bridge area of a first pixel electrode to the outside of a black matrix. An LCD panel comprises the lower plate in which the thin film transistor(T) and the first and second pixel electrodes(190a,190b) are formed, and the upper plate in which the color filter and common electrode are formed and the liquid crystal layer(300) formed between these substrates. A plurality of gate lines(121) is extended due to the first upper part of insulation circuit task. A plurality of data lines(171) is extended to the other direction crossed toward the gate line. The first and the second pixel electrode are formed in the pixel region defined with the gate line and data line. The thin film transistor is connected to the gate line, and data line and the first pixel electrode(190a).
Patent KR-20090009351-A (KR)
Title: Electricity generating apparatus using buoancy
Inventor: AN JEONG SUK
IPC: F03B17/02
Filed: 2007-07-20
Abstract: An electricity generating apparatus using buoyancy is provided to adjust generation amount and generate electricity continuously. An electricity generating apparatus using buoyancy comprises a floating body(100) and a float guide structure(200). The float body comprises a water inlet chamber(110) equipped with a channel through which water is drawn or drained; a water reservoir(130), an air valve chamber(140), a compressed air chamber(160) storing compressed air carried; an air chamber(170) in which air for generating buoyancy is filled; a float structural frame(190) supporting all devices; an air carrying element(50) supplying compressed air into the compressed air chamber; and a number of racks attached vertically to lateral side of the float structural frame. Water is drained from the water reservoir, through air injection, when the float rises. Water enters the water reservoir chamber, through air drain, when the float lowers.
Patent KR-20090009485-A (KR)
Inventor: LIM HYUG
IPC: F28F3/02
Filed: 2007-07-20
Abstract: 본 발명은 판형 열교환기의 전열판의 딤플 구조에 관한 것으로 딤플이 형성된 전열판을 사용하는 판형 열교환기의 효율을 높이기 위하여 표면을 흘러가는 유체 딤플에 충돌시 판형열교환기의 전열판의 표면에 돌출되어 흘러가는 유체가 충돌하여 난류가 형성되도록 하는 딤플에 있어서, 상기 딤플은 각뿔대를 이루게 되며 상기 각뿔대를 이룬 딤플의 측면은 내측으로 오목하게 형성되는 것을 특징으로 하게 되고 이에 따라 전열판의 표면을 흘러가는 유체가 상기 딤플에 충돌하면서 모서리를 따라 난류를 형성하게 되어 딤플에 보다 많은 양의 유체가 접촉하여 효율을 높힐 수 있다는 이점이 있다. 
       
     열교환기 전열판 딤플 각뿔대 난류 유체
Patent KR-20090009635-A (KR)
Inventor: PARK JIN SU
IPC: E06B9/52
Filed: 2007-07-20
Abstract: A window cleaner-cum-insect screen window is provided to clean up the outer side of a glass window conveniently by supplying washing water, operating a cleaning tube bar operating lever, opening and closing an insect screen window, and opening and closing an inner window from indoors. A window cleaner-cum-insect screen window, for cleaning up the outer side of a glass window, is formed by forming a cleaner main body(100) comprising a cleaning tube bar(110) assembled by inserting a scrubber band to a tube provided with an insertion groove and a water discharge hole, an upper frame fixing the cleaning tube bar and a spring(104), a pull string wire(103) coupled with a spring pull string, and a lower frame assembled with the lower part of the spring, sealing up an upper tube hole and a lower tube hole of the cleaning tube bar with an end cap and a connection cap(50) respectively, connecting a connector of the connection cap and a water supply socket(52) installed to a lower horizontal insect screen window frame(40) by an U-shaped connection pipe(51), and connecting the pull string wire drew out from the cleaner main body to an operation lever.
Patent KR-20090010359-A (KR)
Title: System and method for providing user created contents via mobile communication network
Inventor: LEE SANG JIN
IPC: H04W76/02
Filed: 2007-07-23
Abstract: A system for providing UCC through a mobile communication network and a method thereof are provided to limit the reproduction of the UCC to be reproduceable to a specific user. A user mobile phone of sender(10) directly makes the multimedia contents through the camera mounted on the corresponding terminal. The other user having the authority which it can reproduce as the UCC contents when providing the multimedia contents to the UCC server(14) is designated. The memo message sent to the designated user is prepared and it provides. The receiving side mobile terminal(A1~An) are one or more terminal which can be designated by the mobile phone of sender in order to have the playing authorization of the UCC contents. The UCC server produces as the authentication information recommending the identification about the telephone number of the mobile phone of sender providing the UCC contents and corresponding UCC contents.
Patent KR-20090015257-A (KR)
Title: Brush of flat type vibration motor
Inventor: EOM JAE JUN
IPC: H02K13/00
Filed: 2007-08-08
Abstract: A brush of a flat type vibration motor is provided to improve reliability and performance by preventing a part of the brush contacting a rotor from being contaminated due to flux or solder. An upper part and a lower part of a supporting shaft(120) are supported by a case(110). A substrate(130) is fixed in the lower part of the case. A stator(140) is fixed in the lower part of the case. A rotor(160) is rotatably installed in the support shaft. The rotor generates the vibration by the action with the stator while rotating. A brush(170) electrically connects a substrate and the rotor. One end of the brush is soldered and connected to the substrate and the other end of the brush is contacted with the rotor. One end and other end of the brush are opposite based on the supporting shaft.
Patent KR-20090017033-A (KR)
Title: Method for handling a portable device based on gui and apparatus thereof
Inventor: SHIM JUNG HYUN
IPC: G06F3/02
Filed: 2007-08-13
Abstract: A method for handling a portable device based on GUI and an apparatus thereof are provided to minimize the size of the input interface in order to maximize the product size comparison with the screen size. According to the convolution signal generated through the rotatable input interface which is equipped in the mobile unit, the menu shown in the GUI screen of the mobile unit is moved(210). A plurality of low rank lists of the menu moved is searched according to the directional signal which shows the direction of one side by utilizing the sensor which is built in the input interface(220). The specific item is searched by using the sensor which is built in the input interface.
Patent KR-20080072500-A (KR)
Title: Method of transmitting scheduling reference signal
Inventor: KIM HAK SEONG
IPC: H04B7/26
Filed: 2007-08-16
Abstract: A method of transmitting a scheduling reference signal is provided to reduce the interference between the scheduling reference signals of a plurality of terminals by maintaining orthogonality between the scheduling reference signals. A method of transmitting a scheduling reference signal includes the steps of: transmitting the scheduling reference signal through a first transmitting zone, in an uplink frequency band divided into a plurality of transmitting zones, by a unit transmission bandwidth in which the scheduling reference signal is transmitted every transmission time; and transmitting the scheduling reference signal through a second transmitting zone at the next transmitting time after the scheduling reference signal is transmitted. A base station(100) informs a terminal(200) of the unit transmission bandwidth.