baber/WOPTO huggingface dataset:
Patent KR-20100104389-A (KR)
Title: Opening and closing installation for door
Inventor: LEE YONG WOON
IPC: E05D15/10
Filed: 2009-03-17
Abstract: PURPOSE: A door opening/closing device is provided to smoothly open and close a door with less power without the interference of door frame. CONSTITUTION: A door opening/closing device comprises a fastening plate(100), a forward movement member(300), a sliding member(500) and a secondary sliding member(700). The fastening plate is composed in order to couple the opening/closing device. The forward movement member is fixed and coupled in fastening plate and moves forward when the door is opening. The sliding member is fixed and coupled in the forward movement member. The sliding member is from side to side carried along a rail(13) of the door frame. The secondary sliding member is included in the door upper side. The secondary sliding member is carried along an auxiliary rail(21) of a ceiling(20).
Patent KR-20100105155-A (KR)
Title: Deodorant filter for a refrigerator
Inventor: KIM DUK YOMG
IPC: B01D39/00
Filed: 2009-03-20
Abstract: PURPOSE: A method for manufacturing a deodorization filter for a refrigerator is provided to effectively remove food smell inside a refrigerator. CONSTITUTION: A method for manufacturing a deodorization filter for a refrigerator comprises: a step of drying collected diatomite for 2-4 days, and pulverizing in 50-100 mesh; a step of heating and plasticizing diatomite powder at 750-880°C for 2-5 hours; a step of mixing 75-95 weight% of diatomite powder and 5-25 weight% of binder; a step of mixing with 7L of water; a step of preparing a filter of grid pattern using a synthetic resin; and a step of spraying to the filter.
Patent KR-20100105187-A (KR)
Title: Method for timing statistical timing optimization of vlsi circuits
Inventor: PARK HYOUN SOO
IPC: G06F17/16
Filed: 2009-03-20
Abstract: PURPOSE: A method for timing statistical timing optimization of VLSI circuits is provided to define TYC(Timing Yield Criticality) and calculate the TYC based on the definition. CONSTITUTION: ADD and MAX calculations of a block-based SSTA(Statistical Static Timing Analysis) method are linearly approximated(330). Jacobian matrixes between nodes are generated as matrix configuration elements which are configured with differential coefficients calculated in a linear approximation process(340). The Jacobian matrixes are propagated as virtual source nodes in a virtual sync node(350), and the changed arrival time values of the circuit are calculated. Calculated is a TYC(Timing Yield Criticality) which is a variable of the circuit timing yield caused by the fine variation of the average arrival time for each node.
Patent KR-20100111376-A (KR)
Title: Hot water and steam systems used on solar heat energy
Inventor: SONG JAE HYUNG
IPC: F24S23/00
Filed: 2009-04-07
Abstract: PURPOSE: A hot water and steam generating device using solar heat is provided to enable the collected heat energy to be used for heating the water of a condenser since a heat collecting cup for collecting solar heat is installed on a position on which the focus of a concave reflector is formed, and a water suction pipe and a water discharge pipe are connected to the heat collecting cup. CONSTITUTION: A hot water and steam generating device using solar heat comprises a heat collecting cup, a light collecting unit and a condenser. The heat collecting cup for collecting solar heat is installed on a position on which the focus of a concave reflector(1) is formed. A water suction pipe and a water discharge pipe are installed in the heat collecting cup and the water of the condenser is heated using the collected heat energy. The focus condensed from the light collecting unit is formed on the wrinkles of the heat collecting cup. The oil, which is a heat medium of the heat collecting cup, repetitively flows along a cochlea shape of a pipe to transfer the heat. The oil, which is a heat medium of a high temperature, exchanges the heat with the condenser, which is connected to a water supply pipe and the water discharge pipe. The water of the condenser is heated, changed to the hot water or steam and used for the heating. The hot water and steam generating device consists of one unit and the generation capacities of the hot water and the steam are controlled to be suitable for the consumption.
Patent KR-20100112917-A (KR)
Inventor: SOHN SANG MOK
IPC: H04W4/12
Filed: 2009-04-10
Abstract: PURPOSE: A method for providing bulletin board service using image display device, and a bulletin broad service server, a set top box, and a system are provided to supply information on an image display device screen, thereby minimizing information checking process of a user. CONSTITUTION: A sending message receiver(210) receives a sending message which is inputted from a sender terminal. Based on bulletin board service special number which is included in the received sending message, a set top box selector(220) selects the set top box which will received the sending message. The sending message transmission controller(230) controls the transmission towards selected set up box of the sending message.
Patent KR-20100115270-A (KR)
Title: Double polishing wafer processing method and wafer processing system
Inventor: WI SOON IM
IPC: H01L21/78
Filed: 2009-04-18
Abstract: PURPOSE: The double grinding wafer processing method and wafer processing system. Wafer can be thin made more tenuously. The cell damage, created in the back grind process the wafer bowing can be prevented. CONSTITUTION: The double grinding wafer processing method and wafer processing system. The laminating step sticking to the film for protecting the circuit composed in the wafer front side is included(S110). The first thinning step training the back side of wafer as the predetermined thickness is included(S120).
Patent KR-20100115612-A (KR)
Title: Non-volatile semiconductor memory device capable of preventing program disturb and programing method thereof
Inventor: SEO BO YOUNG
IPC: G11C16/30
Filed: 2009-04-20
Abstract: PURPOSE: A non-volatile semiconductor memory device is provided to prevent program disturb due to FN tunneling and junction thermoelectron at the same time by floating a bit line which is connected to unselected memory cell. CONSTITUTION: At least memory cell block(110) comprises a plurality of memory cells(MC). A plurality of memory cells comprises a memory transistor(T1) and a selecting transistor(T2). The memory transistor and selecting transistor are serially connected between a plurality of bit lines and common source line. A bit line selection switch block(120) comprises a plurality of bit line selection switches. The bit line selection switch electrically connects the bit line to a global bit line. The controller controls voltage applied to the bit line selection switch line. The controller floats the bit line which is not selected.
Patent KR-20090115083-A (KR)
Title: Rotor diecasting equipment
Inventor: CHO CHONG NO
IPC: B22D17/00
Filed: 2009-04-30
Abstract: PURPOSE: A rotor diecasting facility is provided to replace a raw material of aluminium with copper in order to improve temperature efficiency. CONSTITUTION: A rotor diecasting facility produces rotors in vacuum. More specifically, nitrogen and hydrogen gas are injected into a reactor where the rotors are to be produced, and additives are put into the reactor. The rotor diecasting facility comprises a high-frequency induction melting furnace, temperature control unit, and warm-keeping furnace. The additive is a deoxidant consisting of charcoal or phosphor copper. A diecasting mold is made of nickel steel. The diecasting mold is preheated at 300-600°C.
Patent KR-20100120384-A (KR)
Title: Mold for press molding of door hinge
Inventor: LEE SANG LAK
IPC: B21D53/40
Filed: 2009-05-06
Abstract: PURPOSE: A compatible press mold for a vehicle door hinge is provided to adjust the width of a molding groove with an easy operation using a ball screw. CONSTITUTION: A compatible press mold for a vehicle door hinge comprises a lower mold(100) and an upper mold. The lower mold has a U-shaped molding groove(120) on top in which a pair of side blocks(121) are arranged to move horizontally on a base and a lifting block(122) supporting the side blocks is installed outside the side blocks and moves vertically. A height adjusting part for controlling phase is formed in the lifting block. The moving width of the side blocks is increased when the lifting block is raised by the height adjusting part and decreased when the lifting block is lowered. Therefore, the width of the U-shaped molding groove is controlled according to the thickness of a plate material.
Patent KR-20100121770-A (KR)
Title: Variable displacement compressor
Inventor: LEE TAE JIN
IPC: F04B25/04
Filed: 2009-05-11
Abstract: PURPOSE: A variable capacity type compressor is provided to prevent noises and reduce weight and manufacturing costs by removing an electronic clutch. CONSTITUTION: A variable capacity type compressor comprises a cylinder block(10), a driving shaft(44), a piston(14), a sieve plate(50), a housing(16), a first control valve(100), and a first connecting path(15). The cylinder block has a plurality of cylinder bores(12). A driving shaft is rotatably arranged on the cylinder block. The sieve plate is connected to the piston and is installed around the driving shaft. A housing includes a suction chamber(22), a discharge chamber(24), and a crank chamber(86). A first control valve controls the discharge capacity by controlling the incline angel of the sieve plate. The first connection path connects the discharge chamber to the crank chamber. A second control valve(200) is installed on the first connection path. When the compressor stops, the second control valve opens the first connection path to move the sieve plate in a direction in which an incline angle decreases.
Patent KR-20100086405-A (KR)
Title: Method of transmitting backhaul signal in wireless communication system comprising relay station
Inventor: SEO HAN BYUL
IPC: H04W4/00
Filed: 2009-05-13
Abstract: PURPOSE: A method of transmitting a backhaul signal in a wireless communication system comprising relay station is provided to efficiently use radio resources in order to the transmission of a backhaul signal between a BS(Base Station) and a repeater. CONSTITUTION: A base station transmits a backhaul signal to a repeater by using both a DL(Downlink) frequency band and a UL(Uplink) frequency band(S200). Based on the communication state, the repeater transmits to the base station a limitation request of a subframe and the frequency band for the transmission of the backhaul signal(S210). The base station performs scheduling based on the received band limitation request(S220), and the backhaul signal is transmitted to the repeater by using the scheduled resources(S230).
Patent KR-20100124482-A (KR)
Title: Timing generating circuit and method of generating timing signal
Inventor: JANG KWANG JIN
IPC: H03K5/13
Filed: 2009-05-19
Abstract: PURPOSE: A timing generation circuit and a timing generating method thereof are provided to execute the error compensation of an optimized timing signal by compensating for offset data through an environmental coefficient. CONSTITUTION: An offset data calculating circuit(3200) delays a timing signal based on a data calculation control signal. The offset data calculating circuit generates offset data by sensing the offset time of the timing signal. An offset data compensator(3300) generates compensation offset data by multiplying the offset data with an environmental coefficient. A delay part generates a compensation timing signal by compensating for the offset of the timing signal based on the compensation offset data.
Patent KR-20100124954-A (KR)
Title: Antenna of broadcasting signal receiver and method for manufacturing the same
Inventor: CHOI BYUNG HYUN
IPC: H01Q9/16
Filed: 2009-05-20
Abstract: PURPOSE: An antenna of a broadcast signal receiver and a manufacturing method thereof are provided to protect an antenna feeding pattern and an antenna pattern from external power by stacking a protection panel on the upper side of a film for the antenna. CONSTITUTION: A ground film(110) is stacked on the upper side of a glass substrate(100). A ground pattern is formed on the upper side of the ground film. A substrate film(120) is stacked on the ground film. An antenna film(130) is stacked on the substrate film. The antenna feeding pattern and the antenna pattern are formed on the upper side of the antenna film. The ground film, the substrate film, and the antenna film are made of transparent PET(Poly Ethylene Terephthalate).
Patent KR-20100125752-A (KR)
Title: Device and method for processing master control command in plc
Inventor: PARK JO DONG
IPC: G05B19/00
Filed: 2009-05-21
Abstract: PURPOSE: A device and a method for processing a master control command in a PLC are provided to remove an unnecessary process routine and add code through which the device determines whether a master control command is executed. CONSTITUTION: A memory stores a program, which is designed as a ladder diagram, through a PADT(Programming And Debugging Tool). An MCS buffer stores a value through which a controller determines whether a master control command is executed. An MCS confirmation index stores a value through which the controller determines whether the master control command is used. A controller compiles the program and changes the value of the MCS confirmation index.
Patent KR-20100125920-A (KR)
Title: Automatic voice or image message service method by using calling line
Inventor: SONG JAE MAN
IPC: H04W4/12
Filed: 2009-05-22
Abstract: PURPOSE: An automatic voice or image message service method by using a calling line is provided to increase the usage rate of mobile phones by providing a voice or image message just like when a user makes a call with a virtual party. CONSTITUTION: A call server(100) receives a request of a service, and an authentication and registration server(200) stores the CID(Caller Identification) of a user who is registered in the call server. The authentication and registration server determines the registration of the service user, and a voice and image message server(300) stores a voice message and an image message. The voice message and the image message are provided so that the service user may select the kind of service.
Patent KR-20100127589-A (KR)
Title: Pipeline inspection apparatus
Inventor: LEE BAE
IPC: G01N17/00
Filed: 2009-05-26
Abstract: PURPOSE: A pipe inspection device is provided to inspect the inside a narrow or curved pipe by easily moving a camera assembly along the inner surface of the pipe. CONSTITUTION: A pipe inspection device comprises a body(1), a display(3), a steering controller(5), a camera assembly(7), a flexible pipeline, a coupler(11), a coupling unit, a steering line, and a steering line fixture. The display is formed in the body. The steering controller is formed in the body. The camera assembly is inserted into the pipeline. The flexible pipeline is connected to the camera assembly. The coupler is coupled to the body through the flexible pipeline. The coupling unit fixes the coupler to the body. The steering line is connected to the camera assembly. The steering line fixture moves the steering line.
Patent KR-20100128797-A (KR)
Title: Depth sensor, 3d image sensor and depth sensing method there-of
Inventor: CHO KYOUNG LAE
IPC: G01C3/06
Filed: 2009-05-29
Abstract: PURPOSE: A distance sensor, a three-dimensional image sensor, and a method for calculating a distance using the same are provided to detect the quantity of electric charge and to measure a change of the detected quantity of electric charge. CONSTITUTION: A method for calculating a distance using a distance sensor and a three-dimensional image sensor is as follows. Light is periodically transmitted to a target object by periodically turning on/off a light source(S310). The light reflected from the target object is entered into an optical detection unit(S320). The time in which the entered light is detected is variously adjusted(S330).
Patent KR-20100130284-A (KR)
Title: Receptacle for use of controlling intervals lighting and wiring method of using the same
Inventor: KIM SUNG CHAN
IPC: H01R13/10
Filed: 2009-06-03
Abstract: PURPOSE: A receptacle for using controlling intervals lighting and a wiring method using the same are provided to have a switching function of a diverging circuit through a receptacle. CONSTITUTION: A receptacle body includes an upper case and a lower case, and the upper case includes four plug connection spaces. The lower case contains four plug connection spaces. A connection member includes 6 input terminal holes and 6 output terminal holes. A switching member includes a box(31), two line connection terminals(32), a connection piece(33) and a switching button(35). The connection piece is selectively connected to each of two line connection terminals.
Patent KR-20100133109-A (KR)
Title: Backlight unit
Inventor: JIN JAE HYUN
IPC: G02F1/1345
Filed: 2009-06-11
Abstract: PURPOSE: A backlight unit is provided to reduce the area of a flexible printed circuit board and reduce the process time in brazing and provide a backlight which improves the accuracy of the wave soldering. CONSTITUTION: A light source is mounted in the flexible printed circuit board. A wire portion is formed in the flexible printed circuit board and transfers the signal to the light source. The light source includes one or more between the white light-emitting diode and triad color light emitting diode. A solder pad(410) is connected to each light emitting diode through the wiring(412).
Patent KR-20090132535-A (KR)
Title: Method for processing digita image and eletric device for the same
Inventor: BAJPAI PANKAJ KUMAR
IPC: G06T1/00
Filed: 2009-06-18
Abstract: PURPOSE: A method for processing a digital image and an electronic device performing the method are provided to processing a high resolution image in an electronic device with low capacity and low specification. CONSTITUTION: A processing module(1002) groups at least two MCU(Minimum Coded Unit)s to form an MCEG(Minimum Coded Entity Group). The processing module collects information from the MCEGs. The processing module checks at least one MCEG corresponding to selection of an area including at least one pixel of encoded image data. The processing module decodes at least two MCUs included in the checked MCEG. The processing module processes the decoded MCUs.
Patent KR-20100137724-A (KR)
Title: Onion unpolished rice powder bean paste and method formanufacturing thereof
Inventor: KIM YONG SIG
IPC: A23L7/10
Filed: 2009-06-23
Abstract: PURPOSE: A powdery fermented soybean paste containing onion powder and brown rice flour, and a producing method thereof are provided to reduce the bad smell, and to offer rich nutrients from the onion powder and the brown rice flour. CONSTITUTION: A producing method of a powdery fermented soybean paste containing onion powder and brown rice flour comprises the following steps: washing soybeans, soaking for 6~8hours, and boiling for 2hours in 80deg C: adding 0.3wt% of aspergillus oryzae to 99.7wt% of boiled soybean, and fermenting for 48hours; drying the fermented soybean and crushing; soaking brown rice for 4~5hours, and boiling for 2hours; fermenting the boiling brown rice for 36hours, and drying before crushing; washing onion and boiling for 3 hours, and crushing after drying; and mixing 62wt% of soybean powder, 20wt% of brown rice powder, 6wt% of onion powder, and 12wt% of salt, and mixing with water.
Patent KR-20100138085-A (KR)
Title: Position recognition method using ultra wideband
Inventor: CHOI DEOK JAI
IPC: G01S5/02
Filed: 2009-06-24
Abstract: PURPOSE: A location recognizing method in the indoor environment using an ultra-wide band is provided to synchronize each node and a system by recognizing and tracking the location of a target. CONSTITUTION: The location of a target is estimated using two ultra-wide band nodes(BS1, BS2) based on a time of arrival algorithm. The nearest location to a pre-set reference point among the location information of the target is verified as the current location of the target. The location information of the target is reset with the verified current location of the target(P1). The location of the target is tracked in real time.
Patent KR-20110001004-A (KR)
Title: Catalyst for fuel cell and low-humidified mea
Inventor: LEE JU HYUNG
IPC: H01M4/92
Filed: 2009-06-29
Abstract: PURPOSE: A catalyst for a fuel cell is provided to conspicuously reduce the content of expensive platinum catalyst while maintaining properties thereof. CONSTITUTION: A catalyst for a fuel cell is coated on the surface of a nano cube in a core-shell type. The nano cube is oxide particles. The catalyst metal particles are platinum(Pt) or palladium(Pd). The thickness of a catalyst metal particle layer coated with the nano tube is 1-100 nm. A film electrode assembly for a fuel cell includes an electrode containing a porous electrode catalyst layer at both sides of the electrolyte film.
Patent KR-20110008859-A (KR)
Title: Hose of gas torch having inner tube with support structure
Inventor: JEONG IN SEON
IPC: B23K7/10
Filed: 2009-07-21
Abstract: PURPOSE: A gas torch hose having a supporter installed in an inner tube is provided to reinforce the supporting force without increase in thickness or reduction of freedom of work. CONSTITUTION: A gas torch hose(100) having a supporter(112) comprises a flexible outer tube(106) and a flexible inner tube(110). The flexible inner tube is arranged inside the outer tube with a fixed gap. The supporter is installed inside the inner tube so as to allow for the flow of fluid and support the inner wall of the inner tube.
Patent KR-20110009776-A (KR)
Title: Recuperator anode pcb of plating equipment
Inventor: PARK YONG SOON
IPC: C25D21/00
Filed: 2009-07-23
Abstract: PURPOSE: A multi-stage anode structure for a printed circuit board of plating equipment is provided to plate a printed circuit board with various sizes and to control an anode depending on the size of the PCB. CONSTITUTION: A multi-stage anode structure for a printed circuit board of plating equipment is composed of first anodes(7) and second anodes(8). The first anodes are formed in the front and rear of a printed circuit board in a plating bath(1). The first anodes are installed in a BUS-BAR1(4) in a ring shape. The second anodes are installed in a BUS-BAR2(5) in a ring shape and are formed in the bottom of the first anodes. The second anodes can be controlled depending on the size of the printed circuit board.
Patent KR-20100021353-A (KR)
Title: High-temperature bonding composition, substrate bonding method, and 3-d semiconductor device
Inventor: HAMADA YOSHITAKA
IPC: C09J5/06
Filed: 2009-07-23
Abstract: PURPOSE: A high-temperature resistant bonding composition is provided to utilize an adhesive layer within a minute small structure, to ensure a low weight reduction rate eventeven though an adhered material is processed in at a high temperature, and to maintain a strong adhesive property against thermal stress. CONSTITUTION: A high-temperature resistant bonding composition comprises a silicon base polymer as a thermosetting binder, wherein the silicon base polymer is obtained from the dehydrolytic condensation of a condensate precursor or a mixture thereof. The condensate precursor comprising comprises a silane compound having at least one pair of silicon atoms tied by a crosslink composed of an optionally cyclic structure-containing a straight or branched, or cyclic aliphatic hydrocarbon group of 1 to 10 carbon atoms, a heterocycle-containing group of 4 or 8 carbon atoms, or an aromatic ring-containing hydrocarbon group of 6 to 12 carbon atoms. The silane compound having has at least three hydroxyl groups and/or hydrolyzable groups, and those silicon atoms having a direct bond to the crosslink composed of the aliphatic hydrocarbon group, the heterocycle-containing group or the aromatic ring-containing hydrocarbon group are present in a proportion of at least 90 mol% relative to all silicon atoms in the silicon base polymer.