baber/WOPTO huggingface dataset:
Patent KR-20060121994-A (KR)
Title: Encoder and encoding method
Inventor: KIKUCHI YOSHIHIRO
IPC: H04N21/2383
Filed: 1997-03-18
Abstract: The problems of pseudo-synchronization and out-of-synchronization caused by erroneous detection of synchronization codes of an encoder in which an error correction/detection coding and a synchronism restoring method using synchronization codes. There are provided a coding unit (212) for encoding a sequence of inputted multiplex codes (201) into error correction/detection codes comprising information bits and inspection bits; and a code sequence assembling unit (213) for assembling a sequence of output codes (205) by inserting a synchronization code into any of a plurality of periodically predetermined synchronization code insertion positions in the code sequence (201) and by arranging the information bits in arbitrary positions in the code sequence and the inspection bits in positions other than the synchronization code insertion positions in the code sequence (201).
Patent KR-20060135071-A (KR)
Title: Device for use in a frequency hopping system
Inventor: RENGERT OTMAR
IPC: H04B1/713
Filed: 2005-04-12
Abstract: Devices (1,2) for use in frequency hopping systems (3) for frequency hopping through frequencies of a sequence of frequencies get a better overall performance by introducing selectors (4) for selecting the sequence from a number of sequences, which number of sequences comprises a first sequence and a second sequence, which first sequence is longer than the second sequence. Generators (7) generate the first and second sequences. Monitors (5) monitor channels in use and controllers (6) control the selectors (4) for, in a first mode, selecting the first sequence and for, in a second mode, selecting the second sequence in dependence of a monitoring result. Modifiers (8) modify the second sequence. The second sequence may form a subset of the first sequence. This all results in an increased overall quality and a reduced power consumption.
Patent KR-20070058378-A (KR)
Title: Illumination unit and illumination apparatus
Inventor: HIRATSUKA TOSHIO
IPC: F21V19/00
Filed: 2005-09-13
Abstract: An illumination unit and an illumination apparatus, which can provide, while saving electric energy, an illumination area with high illumination intensity and specific flat illumination intensity distribution and which can extend the distance of illumination. An illumination unit (100) using light emission diodes (17) as the light emission source. The illumination unit (100) has a light emission section (21) where the light emission diodes (17) are arranged on a base (19), a first reflection section (25) that is arranged on the light exit side of the light emission section (21) so as to correspond to the individual light emission diodes (17) and that substantially parallelly reflects rays of light from the light emission diodes (17) toward the light exit side, and a second reflection section (27) provided further on the light emission side of the first reflection section (25) and substantially parallelly reflecting, toward the light exit side, that portion of the rays of light from the light emission diodes (17) which does not enter in the first reflection section (25).
Patent KR-20070007211-A (KR)
Title: Device, die, and method of punching, and method of positioning and fixing punching die
Inventor: KATO KAZUHIKO
IPC: H05K3/00
Filed: 2004-06-01
Abstract: A punching device (100) has a punching mechanism (800) having a punching die (810) with a punching die (820) and a dieing die (830) that are used for punching a sheet-like object (W) to be worked and means for applying a tensile force on the sheet-like object (W) provided between the punching die (820) and the dieing die (830). The punching mechanism (800) performs punching in a condition where a gap (G) between the punching die (820) and the dieing die (830) is greater than the thickness of the sheet-like object (W). With the punching device (100), cost reduction and simplification of a die structure can be achieved, reliability in quality can be enhanced, and speeding up of punching is facilitated. ® KIPO & WIPO 2007
Patent KR-20080063570-A (KR)
Title: Microwave range having hood
Inventor: KIM JONG SIK
IPC: F24C7/08
Filed: 2007-01-02
Abstract: A microwave range having a hood function is provided to couple a plurality of air exhaust fans and a cooling fan assembly to one rotational shaft. A microwave range having a hood function includes a body, a cavity(130), a front frame, a door(140), and a fan assembly(500). The body includes a front plate(116), a rear plate(120), a left plate(113), a right plate, and a base plate(112). The body includes a cooling passage(A) for cooling a machine chamber(150) and an exhaust passage(B) for discharging contaminated air. The front frame is coupled to a front surface of the body to enable the installation of an input part(230). The door opens/closes a cooking chamber(131). The fan assembly includes an exhaust fan assembly(600) provided on the exhaust passage and a cooling fan assembly(700) provided on the cooling passage.
Patent KR-20080067239-A (KR)
Title: Auto volume control circuit for television
Inventor: PARK YOUNG CHOON
IPC: H04N5/60
Filed: 2007-01-15
Abstract: An auto volume control device for a television is provided to select and output a volume adjusting curved line set by the measured noise volume and to adjust the television volume automatically based on the noise, thereby increasing the convenience of a user without a remote control. An auto volume control device for television comprises a noise measuring part(20), a volume adjusting curved line selection part(30), a volume adjusting part(10), an adder(40), and a sound output part(50). The volume adjusting curved line selection part selects and outputs the volume adjusting curved line set by the volume of the measured noise. The adder adds the output of the volume adjusting part at the output of the volume adjusting curved line selection part. The sound output part outputs the sound of the television. The volume adjusting curved line has different inclinations based on the size of the volume of the measured noise.
Patent KR-20080067501-A (KR)
Title: Mobile communication terminal and operating method thereof
Inventor: KIM BONG JUN
IPC: H04W4/12
Filed: 2007-01-16
Abstract: A mobile communication terminal and an operation method thereof are provided to divide one sound source to include the divided source in plural slides, so that an MMS(Multimedia Messaging Service) message can be outputted in connection with one sound source according to progression of the plural slides, thereby offering a user's convenience when writing the MMS message. A wireless communication unit(150) transceives data. A controller(100) divides one sound source selected for an inputted signal, according to the number of slides which constitutes an MMS message, and generates an MMS message where the divided source is included in each slide, then sends the generated MMS message. The controller divides the selected sound source according to execution time of each slide. When the MMS message is outputted, the controller controls so that the divided source is consecutively reproduced as one sound source according to progression of the plural slides.
Patent KR-20080005055-A (KR)
Title: Packet transfering nodes
Inventor: YAMADA MASAKI
IPC: H04L12/42
Filed: 2007-01-25
Abstract: A packet transmission apparatus is provided to enable a specific determination process without performing communication between an enhanced processing unit and a path searching/transmitting unit, thereby reducing production cost, miniaturizing the apparatus, and making the process of the specific determination process fast. A packet transmission apparatus comprises plural line receiving units(51) and plural path searching/transmitting units(50). The plural path searching/transmitting units is connected to each of the plural line receiving units one by one. The each of the plural line receiving units transmits packets to a predetermined path searching/transmitting unit out of the plural path searching/transmitting units on the basis of the identification result of the inputted packets. The plural line receiving units transmit a specific packet to a specific path searching unit even when the specific packet is inputted to anyone of the plural line receiving units.
Patent KR-20080070302-A (KR)
Title: Cooling system for linear motors by combination of a plate cooler on the upper side and conducting sheet at the side
Inventor: EUN IN UNG
IPC: H02K41/02
Filed: 2007-01-26
Abstract: A cooling system for a linear motor is provided to reduce a cost by using a conventional plate cooler and additionally installing heat conducting plates under the plate cooler and on side surfaces of a mover to conduct convection and radiant heat of the mover to the plate cooler. A cooling system for a linear motor includes a stator(5). The stator is installed on a bed(2) of the linear motor. A transfer table(1) with a mover(4) is installed over the stator. An LM(Linear Motion) block(6) and an LM guide(7) are installed at both sides of the transfer table to guide a reciprocating motion. A plate cooler(3) is installed between the transfer table and the mover. Heat conducting plates(11) are installed under the plate cooler and on both side surfaces of the mover and receive radiant heat of the side surfaces of the mover to reduce temperature of the side surfaces of the mover.
Patent KR-20080072477-A (KR)
Inventor: LEE SEONG JAE
IPC: B65D51/28
Filed: 2007-02-02
Abstract: A device for containing different kinds of materials is provided to prevent the content of a bottle from being scattered through a discharge hole although the bottle is pressurized in opening an operating unit, by forming a pull tab at the upper side of the operating unit. A device(1) for containing different kinds of materials is installed in the material discharge direction of a bottle and composed of a body(10) having a mouth(11) and an operating unit(20) combined with the body and provided with a receiving part(23). The upper and lower sides of an inner storing space(21) of the receiving part are kept airtight in assembling the operating unit to the body. The content of the storing space is fallen and mixed in the bottle by opening a discharge hole(22) from the mouth in moving the operating unit upward. The mixed content is discharged through a side discharge hole(24) and the discharge hole. A pull tab(30) is formed at the upper side of the operating unit to protect the discharge hole.
Patent KR-20070082543-A (KR)
Title: Refrigerant flow-amount controlling device and ejector refrigerant cycle system using the same
Inventor: NISHIDA SHIN
IPC: F25B1/00
Filed: 2007-02-14
Abstract: A refrigerant flow-rate controlling device for an ejector refrigerant cycle system is provided to suitably control a flow ratio of a flow rate of refrigerant flowing into a nozzle portion of an ejector and a flow rate of refrigerant flowing into a refrigerant suction port of the ejector, based on a cooling load in a refrigerant cycle by including adjusting mechanism for adjusting a flow ratio of a first refrigerant flow rate decompressed by the nozzle portion of the ejector and a second refrigerant flow rate drawn into the refrigerant suction port of the ejector. A refrigerant flow-rate controlling device for an ejector refrigerant cycle system(10) having a compressor(11) for compressing refrigerant and a radiator(12) for cooling high-temperature high-pressure refrigerant discharged from the compressor, the refrigerant from the radiator being divided at a branch portion into a first stream and a second stream comprises an ejector(15), a first evaporator(20), a throttle unit, a second evaporator(22) and an adjusting mechanism. The ejector has a nozzle portion for decompressing refrigerant of the first stream, and a refrigerant suction port from which refrigerant is drawn by a high-speed flow of refrigerant jetted from the nozzle portion. The first evaporator evaporates refrigerant flowing out of the ejector. The throttle unit decompresses and expands refrigerant of the second stream. The second evaporator is disposed downstream of the throttle unit and upstream of the refrigerant suction portion, for evaporating refrigerant. The adjusting mechanism has a temperature-sensitive deformation member that is deformed in accordance with a variation in a refrigerant temperature of the cycle system to adjust one refrigerant passage area of the nozzle portion and the throttle unit.
Patent KR-20080076462-A (KR)
Title: Concentric plug
Inventor: KIM DEUK YEONG
IPC: H01R35/00
Filed: 2007-02-16
Abstract: An outlet is provided to connect and separate a plug to and from the outlet by rotating the plug, thereby conveniently connecting and separating the plug to and from the outlet. A cover(120) is coupled with a base(110). In the cover, an insertion hole(122) where a body(51) of a plug(50) is inserted is formed. A rotation member(130) is rotatably installed within the insertion hole. In the rotation member, a first through hole(132) through which a terminal(55) of the plug passes is formed. The rotation member is rotates when the plug is rotated after inserting the terminal of the plug into the first through hole. A connection terminal is installed in the base. The terminal of the plug is connected to the connection terminal when the plug rotates in a state when the terminal of the plug and the body of the plug respectively pass through the first through hole and are inserted into the insertion hole. An upper ground terminal(160) is coupled with the rotation member and rotates together with the rotation member. A lower ground terminal is installed in the base. When the terminal of the plug is connected to the connection terminal, the upper ground terminal is connected to the lower ground terminal.
Patent KR-20080085111-A (KR)
Title: System and method for game item lending service in pc-cafe
Inventor: KIM JEONG WOO
IPC: G06Q20/28
Filed: 2007-02-27
Abstract: A system and a method for lending a game item in an Internet cafe are provided to offer convenience to customers of the Internet cafe and enable the Internet cafe to a discriminative service to the customers by enabling the customer to use the desired game item in a lending mode. A game server(21) provides a game service through the network(13). A lending request processor(22) enables a customer of an Internet cafe(10) to request lending of a desired game item by receiving a game item lending request message of the customer from an exclusive program installed in an Internet cafe management computer(12). An item manager(23) allows the customer to use the game item according to a game item lending request while the customer uses the game service through a PC(11-1~11-n) of the Internet cafe, and counts a game item lending time of the customer by checking an IP(Internet Protocol) address of the PC using the game service. A lending charge calculator(24) calculates a lending charge of the game item between the Internet cafe and a game item lending system(20) based on the counted game item lending time.
Patent KR-20080021471-A (KR)
Title: Soccer goalpost
Inventor: KIM DONG HO
IPC: A63B63/02
Filed: 2007-02-28
Abstract: A soccer goalpost for promoting easy installation is provided to enable a user to do an assembly and disassembly work conveniently and rapidly, to be installed in a strong structure, and to reduce a time and manpower for installation. A soccer goalpost includes: a cross bar(110); and the post(120) comprising the upper and lower post frames(120a,120b). The upper post frame is integrally connected to the cross bar, and has an upper detachable part(140a) formed by extending an inner pipe to be downwardly longer than an outer pipe(130) and an upper concave part formed by forming a support piece(150) to be shorter than the outer pipe. The lower post frame has a lower concave part corresponding to the upper detachable part, and a lower detachable part corresponding to the upper concave part.
Patent KR-20080081109-A (KR)
Title: 조리기구용 탈부착 핸들
Inventor: JUNG YOUNG HAK
IPC: A47J36/34
Filed: 2007-03-03
Abstract: 본 발명은 주방용 조리기구의 핸들이 자유로이 탈부착 될 수 있도록 한 탈부착 핸들에 관한 것이다.
Patent KR-20080023617-A (KR)
Title: Composite sintering materials using carbon nanotube and manufacturing method thereof
Inventor: YANG SUN HWA
IPC: B22F3/12
Filed: 2007-03-09
Abstract: A composite sintering material using carbon nanotube and a manufacturing method thereof are provided to allow the composite sintering material to be available for parts for a vehicle and an aircraft, and materials for molding and a cutting tool. A method for manufacturing composite sintering material comprises a step of manufacturing master alloy by combining metal power with carbon nanotube. After forming the master alloy, the master alloy is sintered to grow the carbon nanotube. The carbon nanotube is generated in pores of the sintering material or is coupled with the pores by depositing the carbon nanotubes in the pores. The sinter process, carbon nanotube generation process and carbon nanotube immersion process are repeated relative to the sintering material, so that the mechanical properties of the sintering material are reinforced.
Patent KR-20080082791-A (KR)
Title: Supramolecular structure of having sub-nano scale ordering
Inventor: LEE JAE SUK
IPC: C08G61/12
Filed: 2007-03-09
Abstract: An organic crystalline polymer is provided to obtain several nanometer-sized regular crystal structure and to improve the diode characteristics of a device using the organic crystalline polymer. An organic crystalline polymer comprises a main chain material which has a functional group for crosslinking, the formation organic material-metal bonding or the formation of hydrogen bonding; and a side chain material which forms crosslinking, the formation organic material-metal bonding or the formation of hydrogen bonding with the functional group of the main chain material. Preferably the functional group of the main chain material is a pyridine-based group, a pyrrole-based group or a thiophene-based group.
Patent KR-20080087932-A (KR)
Title: Grade classification method of enterprise, server and method generating recommendation item based on thereof
Inventor: KIM DONG JIN
IPC: G06Q40/02
Filed: 2007-03-22
Abstract: A method for classifying a grade of an enterprise, and a stock item recommending server and method using the same are provided to recommend buying and selling stock items by classifying the grade of the enterprise, and calculating a financial ratio based on real-time or periodical PER(Price Earnings Ratio) or PBR(Price on Book-value Ratio) of the enterprise. A collecting module(20) receives/stores balance sheet information, profit-loss statement information, current stock price information, or total number of stocks presented to a stock exchange from an enterprise. A recommended stock item classifying module(30) calculates a first financial ratio including at least one of a debt, reservation, or current ratio of the enterprise, calculates a second financial ratio including an operating or net profit increase ratio of the enterprise, or calculates a third financial ratio including a real-time PER or PBR by using the balance sheet information, the profit-loss statement information, the current stock price information, or the total number of stocks. The recommended stock item classifying module classifies a grade of the enterprise based on the financial ratios and recommends an investor to buy and sell the stock item on the basis of a classification result.
Patent KR-20080088278-A (KR)
Title: Vertical light emitting diode and method of fabricating the same
Inventor: KIM KYOUNG HOON
IPC: H01L33/12
Filed: 2007-03-29
Abstract: A method for manufacturing a vertical light emitting diode is provided to prevent warpage of a chemical semiconductor layer after a sacrificial substrate is isolated from a compound semiconductor layer. A concavo-convex pattern is formed by patterning a sacrificial substrate(51). A low-temperature buffer layer is formed on the sacrificial substrate including the concavo-convex pattern in order to cover a concave part and a convex part of the concavo-convex pattern. A high-temperature buffer layer(53) is formed on the low-temperature buffer layer. The high-temperature buffer layer includes air gaps formed in the convex part. A compound semiconductor layer including a first conductive type compound semiconductor layer, an active layer, and a second conductive type compound semiconductor layer is formed on the high-temperature buffer layer. A conductive substrate(61) is formed on the chemical semiconductor layer. The sacrificial substrate is isolated from the compound semiconductor layer.
Patent KR-20080093713-A (KR)
Title: Screen house structure of the aggregation sorting system having an air-conditioning function
Inventor: KIM MUN HOI
IPC: F24F7/08
Filed: 2007-04-18
Abstract: A screen house structure of an aggregate sorting system is provided to allow maximizing stability and efficiency of sorting works by a sorter regardless of weather. An aggregate sorting system comprises: a crushing apparatus part(1) performing crushing and washing construction wastes simultaneously; a screen house structure(7) which includes a body structure(4) with a booth shape, an air conditioning and heating equipment(5) established in the body structure, and a controller(6) to control the air conditioning and heating equipment; and an air blower part(8) to blow foreign matters less than a certain size off and to transport only recyclable aggregates to a prescribed location.
Patent KR-20080096237-A (KR)
Title: Memory semiconductor devices with buried bit line and methods of fabricating the same
Inventor: KWON WOOK HYUN
IPC: H01L27/115
Filed: 2007-04-27
Abstract: A memory semiconductor device with a buried bit line and methods for fabricating the same are provided to improve the uniformity of semiconductor device by forming the impurity regions, which are both sides of device isolation layer pattern, with a uniform width. A method for fabricating a semiconductor device includes the step of forming lower patterns(110) on a semiconductor substrate(100); the step of forming an impurity region(120) between the lower patterns on the semiconductor substrate; the step of forming a trench(160) which defines a device isolation region by etching the lower patterns and the semiconductor substrate; the step of forming a device isolation layer for filling the trench; the step of forming a upper layer covering the lower patterns; the step of forming gate patterns which cross the impurity regions by patterning the upper layer and the lower patterns. The lower pattern is formed by integrating a gate insulating pattern(111), a lower conductive pattern(112), and a capping pattern(113).
Patent KR-20080097759-A (KR)
Title: Mask for protection against dust
Inventor: WEON DEOK SOO
IPC: A62B18/02
Filed: 2007-05-03
Abstract: A dust mask using the microphone of the cellular phone in a wearing state is provided to easily replace the dustproof filter. A dust mask comprises: a mask body(10); a wire which is inserted in order to form the frame inside the mask body; a wire fixing member binding a pair of wires into one body at a constant interval; a cover sheet(30) covering the wire fixing member; and a face shield which is detachably combined with one side of the mask body by the opening and closing unit(50).