baber/WOPTO huggingface dataset:
Patent KR-20080079195-A (KR)
Title: Impulse generator utilizing nonlinear transmission line
Inventor: NAKASHA YASUHIRO
IPC: H03K3/017
Filed: 2008-02-20
Abstract: An impulse generator using a nonlinear transmission line is provided to acquire an impulse having an enough pulse width by removing the tail of the impulse. An impulse generator using a nonlinear transmission line includes a nonlinear transmission path(22), a pulse generator, a bias depending element(31), and an amplifier(32). The nonlinear transmission path has a plurality of transmission line units, which are coupled to each other in series as having a line unit and a diode. The pulse generator is coupled to a transmission side of the nonlinear transmission path. The bias depending element is coupled to a receiving side of the nonlinear transmission path. An anode of the diode is coupled to the transmission line. A cathode of the diode is coupled to a ground. One end of the bias depending element is coupled to a receiving side of the transmission line. The other end of the bias depending element is biased to a negative voltage. The amplifier is coupled to a receiving side of the transmission line.
Patent KR-20090090924-A (KR)
Title: Development of optimal eukaryotic expression vector
Inventor: SUNG YOUNG CHUL
IPC: C12N15/66
Filed: 2008-02-22
Abstract: An expression vector of eukaryote which has optimal condition in gene therapy and DNA vaccine is provided to highly induce the expression by inserting the interleukin-12 mutant gene. A recombinant vector pGX27 for expressing foreign gene comprises a CMV promoter (pCMV), intron (gIVS) of beta gloving gene of rabbit, nucleic acid cloning area (MCS) which encodes a target protein, polyadenylation signal(SV40 poly(A)) of SV40 virus, SV40 virus enhancer and antibiotics-resistant gene. The antibiotics-resistant gene is a kanamycin resistant gene (Kan). A composition for vaccine immunization or gene therapy comprises a recombinant vector pGX27 of expressing a foreign gene.
Patent KR-20090094660-A (KR)
Title: Indoor unit for cassette type air conditioner
Inventor: LEE JUN SUK
IPC: F24F13/22
Filed: 2008-03-03
Abstract: An indoor air conditioner for ceiling is provided to prevent leakage by dew with dew guide means which collects generated dew. An indoor air conditioner for ceiling is fixed at the ceiling of indoor space and conditions indoor air. One side of air conditioner for ceiling comprises a cabinet (130) and dew guide means (200). The cabinet forms outside of the indoor air conditioner. The dew guide means collects dew.
Patent KR-20080072599-A (KR)
Title: Safety cover for receptacle
Inventor: ROH WON CHEL
IPC: H01R13/447
Filed: 2008-03-03
Abstract: A safety cover for an outlet is provided to enable a switch to fix a rotation plate rotated to use and make the rotation plate turn back to the original position by the operation of a user after removing a plug, thereby preventing the rotation plate from interfering in removing the plug and preventing the plug from being fitted to the outlet loosely. A safety cover(100) for an outlet includes an upper plate member(110), a rotation plate(130), and a lower plate member(170). The upper plate member has a plug guide hole(112). The rotation plate includes an insertion hole(132) to which a plug terminal rod is inserted. The terminal rod insertion opening of the outlet is opened or closed by the rotation of the rotation plate. A switch(150), fixed on the rotation plate, cuts off the force of an elastic portion(140) for rotating the rotation plate to the original position to close the insertion hole when the rotation plate has been rotated to open the terminal rod insertion opening, and releases the force of the elastic portion by the operation of a user after removing a plug to close the terminal rod insertion opening.
Patent KR-20090094709-A (KR)
Inventor: SON YONG SUN
IPC: A61K8/92
Filed: 2008-03-03
Abstract: A composition for promoting hair growth, which contains dimethicone and natural herb is provided to reduce the scalp irritation and improve acne and atopy. A composition for promoting hair growth comprises dimethicone and natural herb as main ingredients. The composition further comprises 75 mg of Newera (product name), 1-2 t of groundwater and 0.5 g of sun-dried salt.
Patent KR-20090097358-A (KR)
Title: Bio-block
Inventor: LEE JIN SEOK
IPC: C02F3/10
Filed: 2008-03-11
Abstract: A biological carrier for processing high concentrated wastewater is provided to offer excellent denitrification - dephosphorization efficiency in an aeration tank, and to increase a lifetime of microorganism with growth property of the microorganism. A manufacturing method of a biological carrier for processing high concentrated wastewater includes a step for forming meshes(21) of a net of which diameter is 5~8mm consecutively, which is formed on a net box(2), and a step for filling porous volcanic rock(3) and coal(4) which are pulverized to minute size. The meshes of the net are formed on the box of which shape is a rectangular. The percentage of the volcanic rock and the coal is 60~80 in the net box.
Patent KR-20090100081-A (KR)
Title: Trench isolation layer for semiconductor device and method of fabricating the same
Inventor: YI HYUN WOO
IPC: H01L21/762
Filed: 2008-03-19
Abstract: PURPOSE: A trench isolation layer for a semiconductor device and a method of fabricating the same are provided to prevent the characteristic deterioration of the semiconductor device by not exposing the tunnel insulation layer in etching process. CONSTITUTION: A trench isolation layer for a semiconductor device and a method of fabricating the same are comprised of the steps: a trench(T) is formed on an element isolation region of the semiconductor substrate(102) and a tunnel insulating layer(104) and a conductive film(106) are formed on an active area; a step height is formed by etching the upper part of an edge; and the first insulating layer(112) is formed in an upper part of step height and the trench bottom.
Patent KR-20080090293-A (KR)
Title: Method of producing silicon single crystal
Inventor: INAMI SHUICHI
IPC: C30B29/06
Filed: 2008-03-31
Abstract: A method for manufacturing a silicon single crystal is provided to stably grow a non-dislocation silicon single crystal having a crystal axis orientation of [110], a large caliber greater than 300 mm and a large weight without drop of a single crystal during drawing. A method for manufacturing a silicon single crystal to grow it by using a Czochralski method comprises the following step of: forming a waist part to make the open angle of a cone part to be 120~50 degrees extending from an end of a neck part to the waist part, by using a silicon sort crystal having boron concentration greater than 1.7x1019 atom/cm3, thereby growing a silicon single crystal having a crystal axis orientation of [110] and a diameter of 300 mm. When the silicon single crystal is grown, the diameter of the neck part is within a range from 5 to 10 mm.
Patent KR-20090105144-A (KR)
Title: The initial product of potassium tetratitanate and manufacturing method of lithium titanate fiber and the lithium titanate fiber
Inventor: UM MYEONG HEON
IPC: C01G23/00
Filed: 2008-04-01
Abstract: PURPOSE: An initial product of potassium tetratitanate and a manufacturing method of lithium titanate fiber and, the lithium titanate fiber manufactured by the same are provided to produce a safe battery with high capacity compared to common spinel lithium titanate. CONSTITUTION: A method for preparing an initial product of potassium tetratitanate comprises the following steps of: mixing TiO2 and K2CO3 at a ratio of 2.6-3.0 to 1; pulverizing the mixture with the presence of acetone in a ball mill for 20-26 hours; drying it at the temperature of 80-100°C; crystallizing it at the temperature of 1000-1200°C for 2-5 hours; and producing the initial product of potassium tetratitanate.
Patent KR-20090105191-A (KR)
Title: N-type connector for measuring voltage
Inventor: JUNG WOO YEON
IPC: H01R33/76
Filed: 2008-04-01
Abstract: PURPOSE: An N-type connector for voltage measurement is provided to enable a user to easily an RF signal of a mobile communication repeater by forming a coaxial cable in a connector shape and installing a tester probe fixing member in an end portion so as to be inserted and fixed. CONSTITUTION: An N-type connector for voltage measurement comprises a body(100), a center conductor(200), an insulating member(300) and a tester probe fixing member. The body has the shape of a cylindrical coaxial cable connector. Opened one side of the body is inserted/fixed into a coaxial cable. The center conductor is connected with a core of the coaxial cable in the state of being inserted into the center of the body. The insulating member is inserted into the inner circumference of the body and outer circumference of the center conductor to insulate them.
Patent KR-20080040657-A (KR)
Title: Manufacturing method of non-slip shoes bottom plate and a non-slip shoes bottom plate thereby
Inventor: LEE SUK BOK
IPC: A43B13/22
Filed: 2008-04-17
Abstract: A non-slip insole and a manufacturing method for the same are provided to use the non-slip insole for a long time although the bottom side of a bottom sole is worn out, by preventing voids by making the non-slip mixture sink into fine spaces. A non-slip insole manufacturing method comprises the steps of: preparing non-slip mixture(8) by removing bubbles using a vacuum machine by mixing a hardening agent of 50wt.% and dyes of 2~3wt.% with the non-slip mixture of 100wt.% containing urethane resin; attaching a tape(2) on an insole(1); removing a portion of the tape; transferring the insole to a support of a mold and pouring the non-slip mixture into a part where the tape is removed; naturally drying the input non-slip mixture for 10~15 minutes; spraying a releasing agent on a molding plate having an uneven part, putting the molding plate having the uneven part, on the insole applied with the non-slip mixture, and then placing a press plate on the molding plate; pushing the press plate for two hours or two and a half hour in the mold; and finally removing the tape.
Patent KR-20090111137-A (KR)
Title: Variable signboard device
Inventor: LEE HEE JANG
IPC: E01F9/00
Filed: 2008-04-21
Abstract: PURPOSE: A variable signboard device is provided to cope with strong wind by regulating the board area according to need and to manage the board area manually, automatically or through remote control. CONSTITUTION: A variable signboard device(51) includes posts(17), frames(53,55), sign boards(61,77), a drive unit, and a controller(33). The posts are fixed on the road. The frames are equipped on the posts to provide a supporting force. The sign boards are supported on the frames to display information on front or back, and their areas are regulated through external control. The drive unit controls the areas of the sign board. The controller controls the operation of the drive unit.
Patent KR-20090111475-A (KR)
Title: Traction apparatus for treating vertebra
Inventor: UHM TAE SUNG
IPC: A61F5/00
Filed: 2008-04-22
Abstract: PURPOSE: A traction apparatus for treating vertebra is provided, which makes posture corrected by naturally stretching the waist in three steps. CONSTITUTION: A traction apparatus for treating vertebra is constituted as follows. The pillar(11) is built-in in the supporting board. The height of the auxiliary vertical strut(12) is controlled by being inserted in a pillar. The front and rear distance of the connection support(13) is controlled by being inserted in the auxiliary vertical strut. The traction vest pulls the waist of a user by being installed in the pillar. A flexible unit(22) is formed in the first roller(20) and the second roller(30) in the circumference direction of outer circle surface. An elastic band(60) is formed in the closed loop shape. The support bar is inserted in a third roller through-hole.
Patent KR-20090111584-A (KR)
Title: Display apparatus and lenticular sheet included therein
Inventor: YUN HAE YOUNG
IPC: G02B30/29
Filed: 2008-04-22
Abstract: PURPOSE: A display apparatus and a lenticular sheet included therein are provided to improve the quality of a stereoscopic image by increasing the uniformity of brightness distribution. CONSTITUTION: Pixels(35a) on a display panel(30) are arranged in matrix method, and a lenticular sheet(100a) is arranged at the upper portion of the display panel and includes a polygonal cylinder lens(120a). The pixels are arranged to be crossed each other along the axial direction of the cylinder lens. The pixels has colors that are different from adjacent pixels.
Patent KR-20080048009-A (KR)
Inventor: SHIN JONG CHOL
IPC: H02G3/08
Filed: 2008-04-25
Abstract: An inner board with decks and a cable connection structure of a household terminal box are provided to minimize collision and spatial interference among cables, terminal blocks, and communication devices inside the household terminal box. An inner board with decks includes a lower deck, an upper deck, terminal blocks, and a coupling unit. The lower deck has a container structure to receive cables and connect the cables to the terminal blocks. The upper deck receives communication devices(7,9). The terminal blocks are received on the lower deck to pass through the upper deck and connected to the cables. The terminal blocks are connected to the communication devices of the upper deck by patch cords. The coupling unit couples the upper deck and the lower deck temporarily or semi-permanently.
Patent KR-20090115403-A (KR)
Title: System for securely inputting a private information
Inventor: KIM YONG SEOK
IPC: H04M1/64
Filed: 2008-05-02
Abstract: PURPOSE: A customer information input system capable of originally preventing the leakage of customer information by encryption of customer information is provided to prevent an error by mistakenly pushing the button of a customer telephone by switching into a client information input mode. CONSTITUTION: A switching button(50) generates signal. The signal converts the signal of a client phone and a consultant phone(40) into the signal of a client computer and a consultant computer. The consultant computer receives DTMF(Dual Tone Multi Frequency) client information. The consultant computer performs decoding process for encrypted client information authentication. A client information signal detector(30) is converted to a customer information input mode by the switching signal. The DTMF customer information in which the customer information signal detector is received is encrypted.
Patent KR-20090120245-A (KR)
Title: Automatic gate cutting mold
Inventor: LEE DONG YUL
IPC: B29C45/40
Filed: 2008-05-19
Abstract: PURPOSE: An automatic gate cutting injection mold is provided to prevent burr on a cut face by cutting a gate while a cavity is closed. CONSTITUTION: An automatic gate cutting injection mold comprises a top fixed plate(110), fixed and movable templates(120,130) which are meshed with each other to form a cavity(123) corresponding to the shape of a molded article, a sleeve pusher(140) including a sleeve(141) cutting out a gate, and a bottom fixed plate(160). The sleeve pusher is limited to cut out the gate while the injection mold is opened by a clamping device. After cutting out the gate, the sleeve pusher is moved in the direction for opening the injection mold.
Patent KR-20090122004-A (KR)
Title: Washing machine
Inventor: KIM JAE HYUN
IPC: B67D7/58
Filed: 2008-05-23
Abstract: PURPOSE: A washing machine is provided to supply a necessary amount of detergent automatically and to use the detergent container as sold in the market. CONSTITUTION: A washing machine comprises a washing tub, a drawer receptacle(181) which is positioned under the washing tub, a detergent container placing part(184) installed inside the drawer receptacle in which a removable detergent container storing liquid detergent is placed, a detergent container connection part(190) which is connected to the detergent container to put liquid detergent therein, and a detergent pump(168) which supplies the liquid detergent to the washing tub.
Patent KR-20090124259-A (KR)
Title: Method for making nanostructured metal-ceramic composite
Inventor: SHON IN JIN
IPC: B82B3/00
Filed: 2008-05-29
Abstract: PURPOSE: A method for manufacturing a nano-structured metal ceramic is provided to inhibit the growth of the crystal grain of metal ceramics and to improve the interface adhesion. CONSTITUTION: A method for manufacturing a nano-structured metal ceramic comprises the steps of ball milling a mixture of any one of a specific metal carbide or a specific metal nitride and a specific metal powder to obtain a nanoparticle; press molding and sintering the nano-structured mixture with applying the heat generated by the induction current or the impulse current; and blocking the induction current or the impulse current if there is no change of the shrinkage length of the nano-structured mixture, and cooling the press molded and sintered nano-structured mixture to a room temperature just before the induction current or the impulse current is blocked.
Patent KR-20090125872-A (KR)
Title: Keeping warm a sink
Inventor: KIM TAE WAN
IPC: A47B77/00
Filed: 2008-06-03
Abstract: PURPOSE: A keeping warm sink is provided to easily control the water temperature in sink by operating a button connected to a hotwire installed in the sink. CONSTITUTION: The sink main body having a sink; a hotwire installed at the lower and back part of the sink of the sink main body; and a temperature adjustment button, connected to the hotwire, for applying the electric power to the hotwire. A thin stainless plate is installed on the top of hotwire to integrately form with the sink. The temperature adjustment button is installed in the front upper part edge area of the sink main body.
Patent KR-20090127685-A (KR)
Title: Indicator for fish, system and method for managing history of hatchery fish by using the same
Inventor: LEE JONG HEON
IPC: G06K17/00
Filed: 2008-06-09
Abstract: PURPOSE: An object identification table for fishes and hatchery fish history management system and method using the same are provided for consumers to confirm the production history information of hatchery fishes, thereby improving the reliability of the hatchery fishes. CONSTITUTION: An object identification number is given to an object identification table for fishes(300) for fishes. The object identification table for fishes includes an electronic chip capable of radio recognition. The object identification table for fishes is attached to a hatchery fish(200). A producer terminal(1.1) recognizes an object identification number from the object identification table for fishes. The producer terminal offers the production history information to a history management server. A consumer terminal(1.3) recognizes the object identification number from the object identification table for fishes. The consumer terminal receives the production history information from the history management server.
Patent KR-20090129899-A (KR)
Title: Memory speaker
Inventor: KIM YONG GUN
IPC: G11B20/10
Filed: 2008-06-14
Abstract: PURPOSE: A memory speaker is provided to record the voice of a driver and providing a parking location to other drivers, thereby contacting easily the driver. CONSTITUTION: A memory speaker comprises a memory device and a microphone. The voice of a driver is recorded by using the memory device and the microphone. The driver records words suitable for a situation in the memory device. A button for parking is waterproof-processed against rainy weather. The recorded information can be recorded or removed anytime. The memory speaker outputs the recorded voice The memory speaker can be installed around a handle.
Patent KR-20090130765-A (KR)
Title: Method and apparatus for displaying map using non-linear compression
Inventor: KO BYEONG SEOB
IPC: H04N5/45
Filed: 2008-06-16
Abstract: PURPOSE: A method and an apparatus for displaying a map using non-linear compression are provided to compress information about a remote area or a near range area by non-linear compression and display the information on one screen, thereby quickly grasping information about a map by a user. CONSTITUTION: A non-compression area setting unit(110) sets the first area which will be displayed on a screen without compression. A compression area generating unit(120) nonlinearly compresses the second area adjacent to the first area to generate the third area. A display unit(130) displays the first area and the third area on one screen.
Patent KR-20100000038-A (KR)
Title: Bottle cap structure
Inventor: LEE SA IL
IPC: B65D81/32
Filed: 2008-06-24
Abstract: PURPOSE: Bottle cap structure is provided to store different delicious drinks for a long time by mixing the drinks stored in a bottle with extract by making a hole on a thin plate in a receiving part with a pin. CONSTITUTION: Bottle cap structure comprises the following: a bottle(100) in which drinks are stored; a short protrusion(310) formed to be settled on the top of the bottle; a receiving part; a block(350) forming a discharge hole on a thin plate(333); a tapered groove in which a protrusion of an upper cap is inserted; a joint part(357) connecting a wall and the block; a lower cap; and an upper cap mixing the drinks with extract.
Patent KR-20080114551-A (KR)
Title: Instant noodles manufacturing method
Inventor: KIM JAI HOON
IPC: A23L7/113
Filed: 2008-06-24
Abstract: A manufacturing method of instant noodles is provided to cook with less calorie, to take the NOODLES easily by making one block containing noodles and soup, and to lower the number of microorganisms, compared with the general powder soup or the paste soup by sterilizing the liquid soup and solid ingredient soup. A manufacturing method of instant noodles comprises a step for mixing raw materials containing flour, starch and refined salt, with purified water and forming noodles lines; a step for gelatinizing the noodles and cooling them; a step for putting the cooled noodles in a frame and injecting the soup on the noodles; a step for fast-freezing the noodles; a step for drying the frozen noodles; and a step for packaging the dried noodles.
Patent KR-20100000632-A (KR)
Title: Method and apparatus for manufacturing metal nano particle on which self-assembled monolayer is coated
Inventor: LEE SUN YOUNG
IPC: B82B3/00
Filed: 2008-06-25
Abstract: PURPOSE: An apparatus for producing metal nanoparticle coated with self-assembled monolayer is provided to prevent oxidation of metal nanoparticle without environmental pollution. CONSTITUTION: An apparatus for producing metal nanoparticle coated with self-assembled monolayer comprises: a vacuum drum(110) piled up inside the metal nanoparticle(100) and coated with the self-assembled monolayer on the metal nanoparticle; and a supply unit(120) which is connected to the vacuum drum and supplies the self-assembled monolayer material to the vacuum drum. The surface of the vacuum drum is uneven and rotates during coating process.
Patent KR-20100000765-A (KR)
Title: Apparatus for molding a electronic device
Inventor: CHO MAN HANG
IPC: H01L21/56
Filed: 2008-06-25
Abstract: PURPOSE: An apparatus for molding an electronic device is provided to prevent separation from a simple structure and a cavity of release film by installing a driving unit to be penetrated through a lower mold. CONSTITUTION: An electronic component molding apparatus comprises an upper block(110) and a lower block(120). The upper block includes an upper mold on which electronic component is fixed and a first sealing unit(151) surrounding the upper mold. The lower block includes the lower mold, a second sealing unit, a clamping member(130), and a first driving unit(170). The lower mold is corresponded to the upper mold and has a cavity on which a release film is coated.