baber/WOPTO huggingface dataset:
Patent KR-20080084772-A (KR)
Title: A set of teeth shape measurement device
Inventor: KIM TAE WOO
IPC: A61C9/00
Filed: 2008-03-31
Abstract: A device for measuring a shape of a set of teeth is provided to measure a shape of a set of teeth of a patient correctly and to obtain a clear panorama image based on the measured shapes of a set of teeth. A device for measuring a shape of a set of teeth includes a case(110), a distance measuring sensor and a wiring(130). The case protects an internal element. The distance includes a radiating portion that irradiates light and a light detecting portion that corresponds to the radiating portion. The wiring is connected to the distance measuring sensor and transmits a signal to external equipment. The distance measuring sensor moves in a shape of an arc that has a predetermined curvature inside the case. The radiating portion is a laser device. The case has a shape of a half-doughnut.
Patent KR-20090106161-A (KR)
Title: Electric power generation system using thermoelectric element
Inventor: SON BYEONG CHEOL
IPC: H01L35/02
Filed: 2008-04-04
Abstract: PURPOSE: A generation system using a thermoelectric element is provided to increase generation efficiency by raising the temperature difference between a high temperature part and a cool temperature part. CONSTITUTION: A heat-medium oil and a heater(11) are inputted to a high temperature part(10). The coolant is inserted into a cool temperature part(20). A thermoelectric element(30) is installed between the high temperature part and the cool temperature part. The thermoelectric element generates the electricity. The input power(40) is applied to the heater of the high temperature part. The coolant of the cool temperature part is cooled down by a cooler(21). The output power(50) is outputted from the thermoelectric element by the temperature difference between the high temperature part and the cool temperature part.
Patent KR-20090107571-A (KR)
Title: Method for forming non-slip protrusion
Inventor: LEE KI HYOUNG
IPC: B65G23/00
Filed: 2008-04-09
Abstract: PURPOSE: A method for forming a non-slip rubber protrusion of a pulley for a belt conveyor is provided to mount bar type rubber on a surface of a pulley surrounded by a rubber layer and vulcanize it, thereby integrating the rubber layer of the surface of the pulley with the bar type rubber. CONSTITUTION: A method for forming a non-slip rubber protrusion of a pulley for a belt conveyor comprises the following steps. A rubber layer(112) is formed on a surface of a cylinder(111) for a belt conveyor with a shaft(110). An adhesive(113) is applied on a surface of a rubber layer. Interval maintaining fixtures(115) made of bar type rubber and bar type fire resistant materials are alternatively attached to the rubber layer. All the above elements are vulcanized. The interval maintaining fixtures are removed.
Patent KR-20090107791-A (KR)
Title: Apparatus for Round Cutting the Corners of A Book
Inventor: LEE MYUNG KEUN
IPC: B42C5/00
Filed: 2008-04-10
Abstract: PURPOSE: A cutting apparatus for making a baby booklet round is provided to improve the productivity of the cutting work for the baby booklet. CONSTITUTION: A cutting apparatus for making a baby booklet round comprises a frame(5), base(30), width alignment unit(40), length alignment unit, push unit(70), and a cutting unit(90). The frame is located to move a plurality of cradles from side to side. The base is connected to the lower part of the cradles. The width alignment unit is equipped with a plurality of side guides and arranges booklets in a width direction. The length alignment unit includes a plurality of front guides capable of moving back and forth in front of the base. The push unit is mounted in the cradle and pushes the booklet placed on the base to fix it. The cutting unit includes blades capable of moving up and down, and makes the edge of the booklet round.
Patent KR-20090020464-A (KR)
Title: A method of data transmitting and receiving in a multi-carrier multi-antenna system
Inventor: LEE MOON IL
IPC: H04B7/04
Filed: 2008-04-10
Abstract: A method of data transmitting and receiving in a multi-carrier multi-antenna system is provided to improve the communications efficiency and simplify the design of transceiver by realizing the precoding technique of the phase transition base. As a part of the phase transition base precoding matrices, the precoding matrix is determined. As a part of the phase transition base precoding matrices, the first diagonal matrix is the phase transition determined. As a part of the phase transition base precoding matrices, the single matrix is determined. Precoding is performed to the resources per transmission symbol by using the phase transition base precoding matrices. Data in which precoding is performed are transmitted. The phase transition base precoding matrices is determined with the precoding matrices, the hermitian matrices of the single matrix, and the double of the single matrix and the first diagonal matrix.
Patent KR-20090108278-A (KR)
Title: Probe Block in test machine
Inventor: JUNG SEUNG RYEOL
IPC: G01R1/073
Filed: 2008-04-11
Abstract: PURPOSE: A probe block of an inspection device is provided to test a semiconductor device or a flat display device by applying an electric signal to a pad electrode or semiconductor device of the flat display device. CONSTITUTION: A probe block of an inspection device includes a block body(100), a plurality of fixing blocks(200a-200c), and a plurality of probes(300). A probe insertion slit is formed in the fixing blocks. The probes are inserted into the probe insertion slit and input and output the signal by contacting with the object. The fixing blocks are laminated on the block body. The positions of the probes combined in the fixing blocks are different. The probe includes a contact unit, a fixing unit, and a position control unit. The position control unit has the length according to the fixing block.
Patent KR-20090108390-A (KR)
Title: A method of layout for transistor
Inventor: KIM JEONG HWAN
IPC: H01L27/04
Filed: 2008-04-11
Abstract: PURPOSE: A layout method of a transistor is provided to accurately define a source region and a drain region of a transistor by reducing a misalignment of a diffusion region generated in a process. CONSTITUTION: An active region(10) having a fixed width is laid out. One or more gate regions(12) are laid out, and divide the active region into one direction. Sub gate regions(14-2,14-4) are laid out into a vertical direction of one direction, and are overlapped with each edge part of the active region as a fixed region. Active regions(10-2,10-4) divided by the gate region and the sub gate region are laid out into a source region and a drain region of a transistor.
Patent KR-20090096271-A (KR)
Title: Mount type auto reel tape cutter for surface mounter, surface mounter and feeder supply cart for surface mounter having the same
Inventor: CHOI KYUNG LIM
IPC: H05K13/04
Filed: 2008-04-16
Abstract: An automatic reel tape cutter of a surface mounting device and a feeder supply cart having the same are provided to reduce the unnecessary manpower wasting by automatically inputting a cut target with a guiding part and a stopping plate. An automatic reel tape cutter of a surface mounting device comprises a body part(310), a cutting part and a guiding part(330). The body part is installed in the longitudinal direction within the surface mount device in order to be mounted at the lower part of a feeder(200). An input hole is formed on the upper side of the body part. The input hole is to inject a cut target(230) ejected from the feeder. The cutting part is installed at the lower part of the body part. The cutting part cuts the cut target put into. The guiding part is formed in the upper side of the body part. The guiding part guides the cut target to the input hole from the feeder.
Patent KR-20090110586-A (KR)
Title: Wind power generation system in ventilation tunnel
Inventor: HEO HYUN KANG
IPC: F03D9/00
Filed: 2008-04-18
Abstract: PURPOSE: A mutual counter-rotating wind power generation system installed on a ventilation tunnel is provided to generate electricity continuously and improve generation efficiency. CONSTITUTION: A mutual counter-rotating wind power generation system comprises a generator body, a front blade and a rear blade which are combined on the generator body to rotate in opposite directions, an aerogenerator(A) which is installed inside the generator body and connected to the front and rear blades, and a separate charging battery(60) to charge the electricity generated by the aerogenerator.
Patent KR-20090111097-A (KR)
Title: The jig equipment and detecting insertion badness method of pin to PCB board
Inventor: WOO CHUN SIK
IPC: H05K13/02
Filed: 2008-04-21
Abstract: PURPOSE: A method for detecting defective pin insertion into a PCB and a jig device for the detection are provided to lower a defective rate of a substrate due to defective pin insertion using a sensor mounted under the substrate. CONSTITUTION: An insertion head(100) for pin insertion successively inserts a pin to a pin insertion hole(11) of a substrate(10) one by one. A support jib is mounted on a transfer table of an insertion device. A contact sensor(300) is buried in the hole of the support jig. A signal detecting device controls an insertion head operation of the insertion device. The contact terminal(310) is installed in the hole of the support jig.
Patent KR-20090111664-A (KR)
Title: Process for Forced Fixation of Preservative Treated Woods with Biocide Using Steam
Inventor: KANG SUNG MO
IPC: B27K5/02
Filed: 2008-04-22
Abstract: PURPOSE: A forced fixation process of preservative treated woods with biocide using steam is provided to allow the woods to be cured within 1 hour at the temperature of 100°C without changes in quality and properties of the woods. CONSTITUTION: A forced fixation process of preservative treated woods with biocide using steam comprises the following steps of: dissolving preservative in a preservative dissolution tank and transferring it to a wood curing tank; and supplying temperature adjusted steam generated from a steam generator to the woods in order to induce chemical reaction between the wood and preservative. The preservative is selected from the group consisting of CUAZ, ACQ, or CBHDO.
Patent KR-20090112460-A (KR)
Title: Core expending apparatus for optical fiber and core expending method of optical fiber using the same
Inventor: KIM DONG HO
IPC: G02B6/00
Filed: 2008-04-24
Abstract: PURPOSE: An optical fiber core diffuser and an optical fiber core diffusing method capable of stably diffusing the core of the optical fiber are provided to diffuse the core of optical fiber to various external diameters. CONSTITUTION: Left/right side optical fiber fixing chucks(21, 22) are installed in a frame(10). The left/right side optical fiber fixing chuck fixes an optical fiber. A fixing chuck driving unit drives the left/right side optical fiber fixing chuck. A heating unit diffuses a core and heats the optical fiber fixed at the left/right side optical fiber fixing chuck. A translation distance sensor senses the separation distance of the left/right side optical fiber fixing chuck. A control unit controls the fixing chuck driving part according to the separation distance value of the left/right side optical fiber fixing chuck.
Patent KR-20090113399-A (KR)
Title: Concrete column Form using Fiber Sheet
Inventor: CHOI HYOUNG SUK
IPC: E04G13/02
Filed: 2008-04-28
Abstract: PURPOSE: A form for a circular concrete column using a fiber sheet is provided to reduce the construction cost and to reduce the construction time required for a form installation when installing a concrete column. CONSTITUTION: An anchor head is installed in the foundation to install a lower attachment anchor. A fiber sheet is installed in the boundary in which a concrete column is installed. The lower end of the fiber sheet is bound by using a binding device and is fixed with the lower attachment anchor. The upper end of the fiber sheet is attached to a reinforcement ring by using the binding device and an upper attachment anchor, is combined to a reinforcing bar connecting device, and is combined to an assembled to vertical and horizontal reinforcing bars.
Patent KR-20080070602-A (KR)
Title: White light led light source module
Inventor: YOO CHUL HEE
IPC: H01L33/52
Filed: 2008-04-29
Abstract: A white LED(light emitting diode) light source module is provided to improve color repeatability and efficiency of phosphor by using a red phosphor and blue and green LED chips having a peak wavelength of a specific range. Blue light, green light and red light are mixed to output white light. The peak wavelength of the blue light is 449-465 nm, the peak wavelength of the green light is 525-540 nm, and the peak wavelength of the red light is 600-700 nm. The red phosphor is nitride-based phosphor of CaAlSiN3:Eu or Ca2Si5N8:Eu or a sulfide phosphor of (Ca,Sr)S:Eu. The blue and green light can be emitted from blue and green LED chips(102,104), respectively. The red phosphor can be included a resin package part(103) for encapsulating the blue LED chip.
Patent KR-20090114855-A (KR)
Title: Apparatus for inspecting spline shaft of oil pump
Inventor: PARK JIN SEOK
IPC: G01M99/00
Filed: 2008-04-30
Abstract: PURPOSE: An apparatus for inspecting spline shaft of an oil pump is provided to automatically perform the overall quality inspection of the size and precision of male screw. CONSTITUTION: An apparatus for inspecting spline shaft of an oil pump comprises a base(10), a column(20), a slider(30), and an inspection unit(50). The base supports the oil pump which is equipped with a spline shaft having a male screw(2a). The column is risen and arranged in one side of the base. The slider moves up and down about a column a slider is combined with a column. The inspection unit inspects the spline shaft supported by the base.
Patent KR-20090117091-A (KR)
Title: Apparatus, method and system for manufacturing light emitting diode module
Inventor: CHOI WOO SUNG
IPC: H01L33/48
Filed: 2008-05-08
Abstract: PURPOSE: A system, a device, and a method for manufacturing a light emitting diode are provided to improve productivity by manufacturing a light emitting diode module by packaging a circuit board with the light emitting diode and a plurality of injection flow hole. CONSTITUTION: A manufacturing device(10) of a light emitting diode module includes a lower mold(30), an upper mold, and an injection supply unit. The lower mold has at least one pair of lower cavities in which a circuit board is positioned. The upper mold is closely adhered to and separated from the lower mold vertically. The upper mold includes a pair of upper cavities, an injection hole, and a hot runner. The pair of upper cavities correspond to the pair of lower cavities. The injection hole is positioned between the pair of upper cavities. The hot runner connects the injection hole and each upper cavity. An injection supply unit supplies the injection object to the injection hole in an upper side of the upper mold. The injection object is supplied to the upper cavity through the resin injection hole and the hot runner. The injection object is supplied to the lower cavity through the injection flow hole.
Patent KR-20090119167-A (KR)
Title: Apparatus for high-speed acs unit with two bit level pipelined structure in viterbi decoder
Inventor: LEE HAN HO
IPC: G06F7/505
Filed: 2008-05-15
Abstract: PURPOSE: A high speed ACS(Add Compare Select) unit using a 2-bit level pipeline structure in a Viterbi decoder is provided to efficiently reduce operation latency and enhance speed by pipelining Radix-4 ACS computing circuit structure per 2 bits. CONSTITUTION: A full adder operates the add operation based on the ACS unit by 2 bits. A maximum selecting module(MS) performs which determines the maximum value by 2 bits pipelined as one group using a branch and state value of arbitrary time. A maximum position module(MP) prevents an error of the calculation of the result for the determination bit caused by the carries generated through the add operation of a low bit.
Patent KR-20090120569-A (KR)
Title: Winch for mountains and forests of work
Inventor: PARK HO JIN
IPC: A01G23/081
Filed: 2008-05-20
Abstract: PURPOSE: A winch for transferring timbers is provided to reduce labor needed to carry lumbers by easily carrying the lumbers. CONSTITUTION: A winch for transferring timbers comprises a base member(10), a power unit(20), a drum part(30), a plurality of traverse hanging rods(34), and a supporting pipe(44). The power unit is mounted on the upper part of the base member. The drum part rotates by being delivered with the power of the power unit and releases and reels wires. The traverse hanging rod connects a pair of fixing plate corners supporting the drum part. The supporting pipe is coupled with one or more among traverse hanging rods. The supporting pipe includes a wire guide roller. The wire guide roller smoothly supports the reeling or the releasing of the wire wound in the drum part'.
Patent KR-20090120671-A (KR)
Title: Clock generator
Inventor: KIM BYUNG RYUL
IPC: G11C7/22
Filed: 2008-05-20
Abstract: PURPOSE: A clock generating device is provided to output a stable logic signal by securing a signal margin in an external power voltage lower than a reference voltage. CONSTITUTION: A first oscillating cycle control part(110) and a second oscillating cycle control part(120) control an oscillating cycle according to a falling signal of a power voltage. A first comparing part(130) outputs a first setting signal by comparing a size of the reference voltage with a first oscillating cycle signal outputted in the first oscillating cycle control part. A second comparing part(140) outputs a second setting signal by comparing a size of the reference voltage with a second oscillating cycle signal outputted in the second oscillating cycle control part. A clock signal generating part(150) outputs a first output signal having a first level value in timing of the first setting signal having a first level. The clock signal generating part outputs a second output signal having a first level value in timing of the second setting signal having a second level. The first oscillating cycle control part is driven during a period of the second output signal having the first level value. The second oscillating cycle control part is driven during a period of the first output signal having the first level value.
Patent KR-20090077644-A (KR)
Title: Swing type foldable keyboard for portable computer
Inventor: RYU SANG KYU
IPC: G06F3/02
Filed: 2008-06-02
Abstract: A swing-type foldable keyboard of a portable computer is provided to expand the whole size by unfolding keyboard pieces without the change in the keyboard thickness. A keyboard body(100) consists of two pieces which are mutually hinge-coupled by a hinge unit so as to be unfolded right and left in the parallel direction to a keyboard surface. So that the vertical and horizontal directions of the keyboard pieces can be mutually reversed when the unfolding is performed, the hinge-coupling is performed. A connection member(102) selectively separates/couples the keyboard body from/with the body of a portable computer. One end of the connection member is fixed to the hinge unit.
Patent KR-20090125527-A (KR)
Title: Method of processing moving picture and apparatus thereof
Inventor: LEE JAE HYUNG
IPC: H04N5/93
Filed: 2008-06-02
Abstract: PURPOSE: A method of processing a moving picture and an apparatus thereof are provided to extract characteristics within a frame of a moving picture, thereby usefully using the characteristics for similarity decision among moving pictures. CONSTITUTION: A color distribution vector is calculated about each of sub frames by frame division of a moving picture(S210). The first differential of the color distribution vector of the frame is generated using the color distribution vector(S230). The second differential of the color distribution vector of the frame is generated using the first differential of the color distribution vector(S240). A characteristic vector of the frame is generated based on the color distribution vector, the first differential of the color distribution vector and the second differential of the color distribution vector(S250).
Patent KR-20090128948-A (KR)
Title: Module for extendable keypad and mobile terminal having the same
Inventor: SHIM SEON HEE
IPC: H04M1/23
Filed: 2008-06-12
Abstract: PURPOSE: A module for extendable keypad and a mobile terminal having thereof are provided to conveniently use the keys by expanding the gap between the keys in a mobile terminal. CONSTITUTION: Keys are mounted in multiple key stand units(420). A guide unit(460) accepts the multiple key stand units. Driving units(470a, 470b) are capable of moving from the inside to outside in one side of the guide unit. Links(440,450) interlink the driving unit and the multiple key stand units. By the movement of the driving unit, the multiple key stand units change the gap between the keys.
Patent KR-20090131524-A (KR)
Title: Display apparatus
Inventor: CHOI HEE JIN
IPC: G02F1/1335
Filed: 2008-06-18
Abstract: PURPOSE: A display apparatus is provided to distribute unnecessary light by a light distribution member, thereby preventing noise in a displayed image. CONSTITUTION: A light generating unit(110) is included in a lower part of a display panel(300) and generates light. A light sensing unit(130) is placed between the display panel and the light generating unit. Light reflected from a subject located in the upper part of the display panel is sensed. A light distribution member(305) is placed between the display panel and the light sensing unit. An image processing unit provides image data corresponding to the sensed light to the display panel. The light distribution member distributes light generated from the light generating unit and reflected from the display panel.
Patent KR-20080114538-A (KR)
Title: Gaming machine and gaming method thereof
Inventor: SAITO HIROKI
IPC: A63F5/04
Filed: 2008-06-23
Abstract: A game machine and the method for the game are provided, in which a plurality of same designated symbols can be indicated on the display at a time. A processor controlling the display and game session is constituted as follows. If the predetermined symbol is indicated on the display over the predetermined number, the game session is changed into the second game from the first game. In the second game, a reel is variably indicated on the display. In the second game, a plurality of symbols indicated on the display are determined. Whether the predetermined symbols of N numbers are indicated on each column is judged. The column in which the predetermined symbols of N numbers are indicated is fixed in the following second game.
Patent KR-20080069940-A (KR)
Title: Vacuum cleaners having wheel driving parts and the methods of controlling the same
Inventor: CHONG CHUNG OOK
IPC: A47L9/28
Filed: 2008-06-23
Abstract: A vacuum cleaner having a wheel driving part and a method of controlling the same are provided to move a body of the cleaner automatically according to a relative position of a suction nozzle part and to release a power cord, using a cord reel driving part, to prevent a user from releasing the cord. A suction nozzle part has sensors(61,63). A body(1) has sensors(62,64). When more than two pairs of sensors are installed, the body is kept from the suction nozzle part in predetermined interval, the motion direction of the suction nozzle part is sensed, and the moving path of the body is controlled. A cord reel driving part is installed at a cord reel having a power cord(6).