baber/WOPTO huggingface dataset:
Patent KR-20080074525-A (KR)
Title: Automatic determination method for load distribution ratio of indeterminate strut-tie model and recording medium for the method
Inventor: YUN YOUNG MOOK
IPC: G06F17/50
Filed: 2007-02-09
Abstract: A method for determining a load distribution ratio of an indeterminate strut-tie model automatically and a recording medium for the same are provided to design a reinforced concrete structure member reasonably by automatically determining the load distribution ratio needed when the reinforced concrete structure member is designed by using the indeterminate strut-tie model. A main load transfer mechanism of a reinforced concrete structure member is defined and an indeterminate strut-tie model reflecting the main load transfer mechanism is formed(S1). Stiffness and a material forming model of each strut/tie of the indeterminate strut-tie model are determined(S2). A load distribution ratio of the main load transfer mechanism is determined by performing an inelastic structure analysis procedure of the indeterminate strut-tie model based on the determined stiffness(S3). The final load distribution ratio is determined when the determined load distribution ratio satisfies a ductile equilibrium reinforce bar ratio condition, which is the condition breaking the strut and the tie at the same time(S4). A previous stage is repeatedly performed when the determined load distribution ratio satisfies the ductile equilibrium reinforce bar ratio condition by changing the stiffness.
Patent KR-20080077785-A (KR)
Title: Key input device
Inventor: KIM HYE KWANG
IPC: H04B1/40
Filed: 2007-02-21
Abstract: A key input device is provided to guarantee reliability for a long time use and increase degree of freedom for designing a keypad by recognizing movement of a key button through image sensing without any physical and electrical contact. A plurality of key buttons(111) are arranged in a keypad(110). Marks are formed to a lower part of each key button. A lighting unit(130) irradiates light to the marks from a lower side of the keypad. A lens system(140) is arranged to the lower side of the keypad. An image sensor(150) receives an optical image of the mark focused on the lens system and converts the received optical image into an electric signal. An image processor(160) recognizes movement of the key buttons by processing the image signal of the marks. The image processor recognizes the movement of the key buttons by detecting a clearness, size, or position change of the marks.
Patent KR-20080078099-A (KR)
Title: Manufacturing method of spring adjusting screw for car
Inventor: KIM KWANG YEOL
IPC: B21K1/00
Filed: 2007-02-22
Abstract: A manufacturing method of an adjusting screw mounted to adjust elasticity of a spring for elastically supporting a solenoid is provided to improve the velocity of the process, reduce the labor cost, and simplify the production process, thereby improve productivity by automatically manufacturing the adjusting screw by the cold forging process. A manufacturing method of a spring adjusting screw for automobile comprises: a matrix cutting process(S1) of supplying a cylindrical steel bar-shaped matrix to cut the matrix into the form of a body part of a spring adjusting screw; a screw external form shaping process(S2) of forming a projecting joining part on one side of the body part of the cut matrix by cold rolling and forging; a heading process(S3) of cold processing the entire length and outer diameter of the external form of the body part integrated with the projecting joining part and cold forging an inner diameter of the other side of the body part such that a joining groove is formed in the body part to subject the external form of the adjusting screw to a primary cold processing within an allowable processing tolerance range; a heat treatment process(S4) of performing tempering and annealing to relieve the internal stress of the cold processed adjusting screw and stabilize structure of the adjusting screw; a forming process(S5) of processing the heat-treated adjusting screw several time using a cold forging punch to accurate form the external shape, the projecting joining part, and the joining groove on the body part of the adjusting screw; a body part processing process(S6) of processing an outer diameter of the body part of the external form-processed adjusting screw; a screw part processing process(S7) of processing a screw part on an outer peripheral side of the adjusting screw of which the outer diameter of the body part has been processed; and a manufacturing completion process(S8) of removing alien substances and sorting defects from the screw part-processed adjusting screw to complete manufacturing of the adjusting screw.
Patent KR-20080078312-A (KR)
Title: Oven
Inventor: JEONG EUI SEOG
IPC: F24C7/04
Filed: 2007-02-23
Abstract: An oven is provided to circulate heated air evenly in the cavity, to transfer heat to the food placed in the cavity, to cook the food in the cavity fast by heating up air with multiple heaters, and to discharge heated air in various directions to cook various food. An oven includes a cavity(11) for cooking food, heaters(16,18) to heat up the space for cooking, fans for delivering heated air to the object to be cooked in the cavity, and covering members for covering each heater to partition each space to be heated. Same number of heaters, fans, and covering members are provided to partition space.
Patent KR-20080084196-A (KR)
Title: High aperture and wide viewing single gap liquid crystal device
Inventor: JEONG YOUN HAK
IPC: G02F1/1337
Filed: 2007-03-15
Abstract: A high aperture and wide viewing single gap transflective LCD(Liquid Crystal Display) is provided to improve an aperture ratio by disposing secondary capacitance in a voltage-reflectance curve, thereby maximizing aperture ratios of the voltage-reflectance curve and a voltage-transmittance curve. One pixel is divided into a voltage-reflectance curve and a voltage-transmittance curve. A cell gap of the voltage-reflectance curve and the voltage-transmittance curve is almost equally formed. A reflectance plate(2) functioning as a counter electrode and plural transparent pixel electrodes(4) of slit and bar types are formed in upper end of the voltage-reflectance curve as leaving a space for a passivation layer(3). A fringe field is formed according as a vertical filed component and a horizontal field component coexist when voltage is applied. In the voltage-transmittance curve, a pixel electrode of a plate shape is formed in a lower array substrate(1). In an upper substrate(9), a transparent counter electrode(8) is formed in a location of the voltage-transmittance curve. By coating vertical alignment layers to both of the upper and lower substrates, LC is vertically erected before applying initial voltage. The LC has negative dielectric anisotropy.
Patent KR-20080028261-A (KR)
Title: A gas-leak checking valve using an eccentric cam
Inventor: HONG SUNG SIK
IPC: G01M3/02
Filed: 2007-03-30
Abstract: A gas-leakage checking valve is provided to reduce the manufacturing cost by installing an eccentric cam on a valve stem which rotates together with a valve switch. A gas-leakage checking valve is integrally formed with an intermediate valve(50) which is opened/closed by a fuse cock(10). A valve stem and an opening switch are installed in the gas-leakage checking valve to control gas flow. A gas-leakage is checked when bubbles are created in water contained in a water reservoir(80) made of a transparent material. A valve switch(40) is rotatable and the valve stem is integrally formed with the valve switch to rotate together with the valve switch. An eccentric cam makes contact with the front end portion of the opening switch to control the operation of the opening switch.
Patent KR-20080090180-A (KR)
Title: Ｐｔｔ서비스 기능을 갖는 이동통신단말기 및 그 제어방법
Inventor: KIM CHANG HOON
IPC: H04W88/02
Filed: 2007-04-04
Abstract: 본 발명은 PTT서비스 기능을 갖는 이동통신단말기 및 그 제어방법에 관한 것으로서, 본인의 이동통신단말기를 소지하고 있지 아니한 경우, 다른 이동통신단말기에서 본인의 이동통신단말기로 PTT서비스 제어를 위한 원격제어 명령을 소정 메시지 형식으로 송신함으로써, PTT서비스 가입자가 자신의 이동통신단말기를 소지하고 있지 아니한 경우에도, 자신의 PTT서비스 상태를 제어할 수 있도록 한다.
Patent KR-20080093321-A (KR)
Title: Laser beam machining system and method for cutting of substrate using the same
Inventor: KIM TAK GYUM
IPC: B23K26/067
Filed: 2007-04-16
Abstract: A laser beam machining apparatus is provided to collect first and second laser beams respectively, adjust focus positions of the laser beams, and cut a transparent substrate effectively by moving the first and second lens through lens moving devices. A laser beam machining apparatus comprises a light source, a first beam splitter, first and second lens(103a,103b), first and second lens moving devices(109a,109b), and a second beam splitter. The light source emits the laser beam. The first beam splitter splits the laser beam into first and second laser beams(L1,L2). The first and second lens collect the first and second laser beams respectively. The first and second lens moving devices move the first and second lens to each optical axial direction to adjust focus positions of the first and second laser beams to be placed at different regions of a processed object. The second beam splitter splits the first and second laser beams and projects the laser beams on the object.
Patent KR-20080094185-A (KR)
Title: A scrapped styrofoam crusher
Inventor: KO KWAN YEONG
IPC: B02C4/44
Filed: 2007-04-19
Abstract: A waste Styrofoam pulverizing machine is provided to minimize introduction cost of the machine, to allow efficient use of space, to improve hygienic management of its user, to contribute to environment protection policy. A waste Styrofoam pulverizing machine comprises: a pulverizing part comprising a pulverizing roller(5), a rotating pulverizing cutter, and a fixed pulverizing cutter fixed on the lateral side of the pulverizing roller; a fluid supplying implement(120) which supplies air and/or water to a central cask part on the central axis of the pulverizing roller; multiple micro-piercing holes(100) through which the air and/or water is sprayed.
Patent KR-20080096264-A (KR)
Title: A method to prevent brittle fracture in solder joint of electronic component to use electroless nixp as a ubm
Inventor: YU JIN
IPC: H01L21/60
Filed: 2007-04-27
Abstract: A solder joint method of electronic components is provided to improve the reliability of electronic device by preventing the brittle fracture in solder joint and spall of metal compounds. A method for preventing the brittle fracture in a solder joint of electronic components includes the step of forming an electroless NiXP metal layer(14) in a metal wire of electronic component; the step of reflowing and joining the lead free solder on an electroless NiXP layer. The junction of the electronic component is used for a semiconductor chip and a package component, and the package component and a printed circuit board(22) or the semiconductor chip and the printed circuit board.
Patent KR-20080071471-A (KR)
Title: Smearing-with-and-scraping-off type heating and stirring cooker
Inventor: KAJIWARA TOKUJI
IPC: A23L11/00
Filed: 2007-04-27
Abstract: A smearing and scraping type heating and stirring cooker is provided to prevent rotation of a stirred object with a stirring part by normally and reversely rotating the stirring part. A smearing and scraping type heating and stirring cooker comprises a heating container(3) for heating a stirred object, a stirring part, and a driving unit. The stirring part, rotated in the heating container, has a scraping blade(39) at its front end. The driving unit drives the stirred object inside the heating container by rotating the stirring part. The driving part normally and reversely rotates the stirring part. The stirred object is coated on an inner periphery of the heating container via the reverse rotation in a film or layer type. The scraping blade is inclined toward the rear direction of rotation in the normal rotation with respect to the inner periphery of the heating container.
Patent KR-20080098121-A (KR)
Inventor: YOOK JI YOONG
IPC: E04H12/00
Filed: 2007-05-04
Abstract: A method for emergency recovery work of an electric pole is provided to recycle the electric pole and to make re-establishment unnecessary. A method for emergency recovery work of an electric pole comprises following steps: a step (S1) that is flat, mows the cross section with the grinder while cutting the bent steel reinforcement off between the cross section of the electric pole which damaged falls with the cutter; a step (S2) that the height adjustment matter is cut in the field in order to compensate as the height of the cross section cut from the interval and it supplements; a step (S3) that bolt both sides of a pair of recovery board is joined by the bolt after a pair of recovery board having the half circle form outside the cross section surrounds the external diameter of the electric pole.
Patent KR-20080104091-A (KR)
Title: Bearing for rolls using at a continuous galvanizing line
Inventor: KIM JONG KEUN
IPC: C23C2/00
Filed: 2007-05-26
Abstract: A bearing used for the sink roll, which steadily use the long term the correction roll, and the stabilizing roll in the plating bath. As to the bearing used for the sink roll of the continuous weld galvanizing tub, the correction roll, and the stabilizing roll, a housing(2) utilized in the continuous weld galvanizing tub, inner surface of the housing, the upper bush(3) and lower bush(4) are inserted and fixed. The upper bush internal feature the cross section seems to cut with the half based on the center of the side faced in approximately, the center of the complete change of hexagonal, the angle(alpha) of the direction faced to the bidirectional at the section center part 100~150 is range.
Patent KR-20080106748-A (KR)
Title: Twin target sputtering apparatus
Inventor: LEE SANG HYUN
IPC: C23C14/34
Filed: 2007-06-04
Abstract: A twin target sputtering device for uniformly enforcing the electrode deposition of OLED governing the efficiency of the emitting device is provided. A twin target sputtering device for reducing damage in sputtering comprises a chamber including the substrate mounting portion mounting the substrate(13) for the organic light-emitting device; a first target(2a) and a second target(2b) which is faced it puts the predetermined distance it is prepared within the chamber, and the first target and the housing(3) mounted between the second target; a reaction gas introduction portion for introducing the reaction gas within the housing; and a pipe(4) which the reaction gas introduction portion is inserted into the housing and a plurality of gas blowers formed in the pipe into the constant interval.
Patent KR-20080108701-A (KR)
Title: A method for sending and receiving data and broadcasting receiver
Inventor: CHUN WON HO
IPC: H04N21/418
Filed: 2007-06-11
Abstract: A data transmission/receipt method and a broadcasting receiver are provided to define the subject of an error control in case of generating time out error and to process data transmission/receipt of a host and a cable card accurately. A cable card transmits a new flow request message(new flow req()) which connects data transmitting/receiving pass for TCP communications to a host(S71). The host receiving the new flow request message(new flow req()) transmits a new flow answering message(new flow cnf()) to the cable card(S73). The new flow request message(new flow req()) includes a time out control flow file which defines control subject of the time out generated on TCP communication(S74).
Patent KR-20090003522-A (KR)
Title: System and method of compilation through separated storing of element in broadcasting program
Inventor: SIM JAE JUNG
IPC: H04N21/23
Filed: 2007-06-14
Abstract: A method and a system for carrying out edition by separate storing of component elements of broadcasting contents are provided to separately store component elements including video, audio, captions and broadcasting signals of broadcasting contents, and re-edit and re-process the component elements at the time of broadcasting simultaneously or not. A method for carrying out edition by separate storing of component elements of broadcasting contents includes the steps of separately storing component elements of broadcasting contents sources in the temporal sequence(S410), reconstructing the broadcasting contents by selecting the elements as required to be modified according to recorded operation if the reconstruction is required(S420-S440), and transmitting broadcasting signals for the reconstructed broadcasting contents(S450).
Patent KR-20080110134-A (KR)
Title: Multi type air conditioner and method for controlling process
Inventor: HAN WANG KUK
IPC: F25B41/06
Filed: 2007-06-14
Abstract: A multi type air conditioner and a control method thereof are provided to control the flow rate of refrigerant bypassed from a discharge part to a suction part in a compressor linearly by a hot gas valve. A 4-way valve is mounted to a discharge part of a compressor. An accumulator separates gas phase refrigerant from supplied refrigerant to supply the same to the compressor. A hot gas pipe connects a pipe at the discharge part of the compressor to a pipe at a suction part thereof. An electronic expansion valve such as a hot gas valve(200) is mounted to the hot gas pipe for linearly controlling the flow rate of refrigerant bypassed from the discharge part to the suction part by a nozzle(220) and a nozzle control part(260).
Patent KR-20080110283-A (KR)
Title: Apparatus of thickness variation and measuring method using the same
Inventor: KIM JAE WAN
IPC: G01B11/06
Filed: 2007-06-15
Abstract: A device for measuring thickness variation and a method thereof are provided to measure the thickness of a sample regardless of external noise in a manufacturing procedure. A beam splitter(20) passes some beams generated by a laser(10) and splits the others vertically. A reflection mirror(30) reflects the split beams in parallel to the passed beams. A first lens(40) condenses the reflected beams with an incident angle(theta) to a sample substrate together with the passed beams. A polarization beam splitter(50) re-reflects the beams which are reflected against both surfaces of the sample substrate. Optical detectors(61,62) detect the laser beams re-reflected by the polarization beam splitter respectively. A data analyzer(70) analyzes thickness variation and the increase or decrease of the thickness according to interference signals of the detected beams.
Patent KR-20090002128-A (KR)
Inventor: EUN SEUNG WOO
IPC: H04W4/12
Filed: 2007-06-18
Abstract: A reply message transferring method of a mobile communications terminal and a system thereof for preventing the degradation of communication efficiency in case of giving and taking a message between mobile communications subscriber are provided to grasp message contents between communication subscribers. An SMSC(150) supervises a message service on communications network. A storing server(160) is delivered to an accepting station to the calling terminal after SMSC as location about a receiving group. A receiver list is replaced with reference to this among the transmission packet configuration. The receiver group information can be modified by connecting to the mobile terminal or the storing server.
Patent KR-20080112759-A (KR)
Title: Needle with controled surface shape and physical properties
Inventor: YI SEUNG HO
IPC: A61H39/08
Filed: 2007-06-22
Abstract: A herbal medicine needle is provided to enhance the needle effect of medical treatment by giving stimulus in a short time. A herbal medicine needle giving change to the surface morphology and property comprises: a bottle which is formed in order to be easily manipulated while holding it with hands; a needle tip(12) which is formed in the conical shape to be easily inserted into the human tissue; and a needle body(11) which is formed between the bottle and the needle tip and is inserted into the human body. On the surface of the needle tip and needle body, a groove(13) is formed in the longitudinal direction of the needle.
Patent KR-20080002644-A (KR)
Title: Substrate having thin film of gan joined thereon and method of fabricating the same, and a gan-based semiconductor device and method of fabricating the same
Inventor: KASAI HITOSHI
IPC: H01L21/318
Filed: 2007-06-28
Abstract: A GaN thin-film bonded substrate is provided to reduce the fabricating cost of a semiconductor device by firmly bonding a GaN thin film to a heterogeneous substrate having different chemical composition than that of GaN. A heterogeneous substrate(20) having different composition than that of GaN is bonded to a GaN bulk crystal(10). The GaN bulk crystal is divided from a surface(10t) having a distance of 0.1-100 mum from an interface with the heterogeneous substrate to form a GaN thin film(10a) on the heterogeneous substrate. The maximum surface roughness of the bonding surface of the GaN bulk crystal is not more than 20 mum. At least one GaN-based semiconductor layer(30) can be grown on the GaN thin film of a GaN thin-film bonded substrate(1).
Patent KR-20090009348-A (KR)
Inventor: KIM SANG DON
IPC: B02C18/08
Filed: 2007-07-20
Abstract: An expansion and grinding device of rice hulls is provided to crush the rice hulls into a size of 200~300 mesh while the rice hulls pass through between rollers arranged in a crushing chamber. An expansion and grinding device of rice hulls supplies heat from burners(1,2) set up at both sides to one side of multiple heat pipe(3)...(3n)(6)...(6n). Heat exchanger(4)...(7)...(7n) of temperature of 180~200°C curve-cutting toward perpendicularly at inside a drying room are formed at other side of a plurality of heat pipes receiving the heat. A heat is rapidly delivered due to the heat transfer medium by injecting and sealing hermetically a heat transfer medium of aqueous solution mixing distilled water 75%, alcohol 15% and alkylbenzene 10% and receiving heat by an external heater inside a heat pipe.
Patent KR-20080008996-A (KR)
Title: Temperature sensor for a resistance thermometer, in particular for use in the exhaust gas system of combustion engines
Inventor: HOUBEN HANS
IPC: G01K7/16
Filed: 2007-07-20
Abstract: A temperature sensor for a resistance thermometer used for the exhaust gas system of internal combustion engines is provided to use a protective tube with a measuring resistor as a standard component maintained without change. A temperature sensor for a resistance thermometer used for the exhaust gas system of internal combustion engines includes an electricity measuring resistor(3), a protective tube(2), a connecting wire(4), and an electric insulation filler(6). The electric insulation filler mostly extends to a length more than that of the electricity measuring resistor. At least one connecting wire exposed to be extended from a carrier(7) is left. The connecting wire connects an inner conductor(5) of a cable(8) to either a mineral-insulation or a metal-insulation-sheath(9). The cable of metal-insulation-sheath is connected to a rear end portion of the protective tube by a metal sleeve(10). An expansion correcting device(12) for the connecting wire is arranged in the sleeve.
Patent KR-20090011254-A (KR)
Title: Temperature compensated crystal oscillator embeded mems switch and method for fabricating the same
Inventor: LEE KYU BOK
IPC: H03B5/32
Filed: 2007-07-25
Abstract: An MEMS(Micro-Electro Mechanical System) switch embedded temperature crystal oscillator and a manufacturing method thereof are provided to simplify a manufacturing process by implementing the MEMS switch and the temperature compensated crystal oscillator in one ceramic package. An MEMS switch(120) is mounted in a first cavity(110) formed in a lower part of a ceramic package(100). A crystal oscillator(140) is mounted in a second cavity(130) formed in an upper part of the ceramic package. An IC(160) for compensating for the temperature is mounted in a third cavity(150) formed in the lower part of the second cavity. A first shielding case(170) is bonded in the upper part of the ceramic package to protect the crystal oscillator. A second shielding case(180) is boned in the lower part of the ceramic package to protect the MEMS switch.