baber/WOPTO huggingface dataset:
Patent KR-20090013222-A (KR)
Title: Refrigeration device
Inventor: SAKAE SATORU
IPC: F25B49/02
Filed: 2007-05-17
Abstract: A refrigeration device where a refrigeration expansion valve, a refrigeration heat exchanger, a compressor (11), and an outdoor heat exchanger are interconnected in sequence and that has a refrigerant circuit for performing a vapor compression refrigeration cycle. A suction pressure sensor (25) is attached to a suction tube (61) of the compressor (11) via heat absorption piping (90). The heat absorption piping (90) is connected to a discharge tube (64) of the compressor (11) via a heat transmission member (91).The length of the heat absorption piping (90) is set not less than a predetermined minimum length that is longer as the temperature of vapor in the refrigeration heat exchanger is lower.
Patent KR-20090018637-A (KR)
Title: Pacifier
Inventor: ITZEK ECKHARD
IPC: A61J17/02
Filed: 2007-01-10
Abstract: Pacifier with a mouth shield made of relatively firm material, a nipple protruding from the inside of the mouth shield composed of relatively soft material, and a security thread composed of the relatively firm material connected to the mouth shield and connected to the nipple and extending in its longitudinal direction, characterized in that a first section of the security thread runs at a distance from the areas of the nipple intersected by the imaginary sagittal midplane of the nipple.
Patent KR-20090021361-A (KR)
Title: Pseudo proline dipeptides
Inventor: AMMANN THOMAS
IPC: C07K1/02
Filed: 2007-06-18
Abstract: Disclosed is a three step process for the manufacture of pseudo proline dipeptides of the formula (I) wherein R1 is a side chain of an alpha amino acid, R2 is an amino protecting group and R3 and R4 are independently selected from hydrogen or C1-4-alkyl, R5 is hydrogen or methyl starting from an amino acid derivative of the formula (II) wherein R1 and R2 are as above. Pseudo proline dipeptides can be used as reversible protecting groups for Ser, Thr and Cys and thus are versatile tools in peptide chemistry.
Patent KR-20100083542-A (KR)
Title: The noctilucence footpath block which use wasted plastics and are formed of the double emission making method besides
Inventor: KOO JA CHEON
IPC: E01C5/00
Filed: 2009-01-14
Abstract: PURPOSE: A luminous footpath block formed using a double injection construction method, and a manufacturing method thereof are provided to use waste plastic for forming an upper plate and a lower plate firmly combined with each other. CONSTITUTION: A manufacturing method thereof of a luminous footpath block formed with waste plastic using a double injection construction method comprises the following steps: removing impurities from the waste plastic(S1); assorting a permeable resin and a non-permeable resin(S2); crushing the resins(S3); forming a first mixture by mixing a flame retardant with the crushed non-permeable resin(S4); forming a first mixture by mixing a luminous pigment, the flame retardant, an impact reinforcing agent, a UV stabilizer with the crushed permeable resin(S5); performing a dual injection step using the first and the second mixtures(S6); and packing the product(S7).
Patent KR-20100083555-A (KR)
Title: Light emission device and display device using the same
Inventor: CHANG DONG SU
IPC: H01J31/12
Filed: 2009-01-14
Abstract: PURPOSE: A light emission device and a display device using the same are provided to suppress a noise due to vibration by fixing an electrode to a substrate body through an adhesive member. CONSTITUTION: A first substrate main body has the part of a concave unit which is recessed in a strip pattern. A first electrode(12) is formed in the concave unit in the stripe pattern parallel within the concave unit. An electron emission unit(15) is formed on the first electrode. A second electrode(32) is arranged on the front side of the first substrate main body in a stripe pattern of the direction crossing with the first electrode. A second substrate main body is faced to the first substrate main body. A third electrode and a fluorescent layer are formed in the rear side facing to the first substrate main body of the second substrate main body.
Patent KR-20090012281-A (KR)
Title: Flash memory device comprising metal nano particle and fabrication method thereof
Inventor: KIM TAE WHAN
IPC: H01L27/115
Filed: 2009-01-16
Abstract: A flash EEPROM and the manufacturing method thereof for forming the metal nanoparticle are provided to form the metal nanoparticle served as the floating gate inside the amorphous metal silicon oxide thin film. The first conductive region and the second conductive region are included in the semiconductor substrate(110). The amorphous metal silicon oxide thin film(120) is formed on the substrate semiconductor. The metal nanoparticle(130) surrounds the silicon oxide inside the amorphous metal silicon oxide thin film. The metal oxide thin films is deposited on the semiconductor substrate and then heat-treated to form the amorphous metal silicon oxide thin film. The metal nanoparticle surrounding the silicon oxide and is produced by the electron beam irradiation. The amorphous metal silicon oxide thin film is interposed between the silicon oxide and the metal nanoparticle surrounding the semiconductor substrate.
Patent KR-20090081330-A (KR)
Title: Method of forming bonded body and bonded body
Inventor: SATO MITSURU
IPC: H01L21/02
Filed: 2009-01-19
Abstract: A bonded body and a method for producing the same are provided to firmly and accurately connect two base materials and to effectively bond them even at low temperatures. A method for producing a bonded body comprises: a first step of forming bonding layers(31,32) on a first base material(21) and a second base material(22) respectively using a chemical vapor deposition method; a second step of placing the bonding layers to face each other and giving compressive force to the first and second base materials while attaching the first base material to the second base material; and a third step of bonding the bonding layers to obtain a bonded body. The bonding layer is composed of copper and an organic component.
Patent KR-20100088792-A (KR)
Title: Apparatus and method for managing power in power of ethernet system
Inventor: LEE KYONG YEOL
IPC: H04L9/32
Filed: 2009-02-02
Abstract: PURPOSE: A device and a method of managing power in a PoE(Power of Ethernet) are provided to reduce unnecessary power consumption. CONSTITUTION: A power supply unit(220) supplies power which will be provided to connected devices. If electric power required by a device connected which is newly connected to interface can be supplied, a PoE control unit(230) temporarily supplies power to the device temporarily. If a control unit(210) authenticates the device, the PoE control unit continuously supplies power to the device. The control unit determines whether authentication about the device which power is temporarily supplied.
Patent KR-20100089454-A (KR)
Title: Optical connector
Inventor: LEE HEE YONG
IPC: G02B6/36
Filed: 2009-02-04
Abstract: PURPOSE: An optical connector is provided to facilitate the assembly of a connector at any place by enabling a connector to firmly hold an optical fiber inserted into the optical connector. CONSTITUTION: A ferrule unit(30) comprises a ferrule(33) and a first guiding tube(31). An inner assembly(40) comprises a ferrule securing unit(41) and an optical fiber align unit. The ferrule unit is inserted into and secured by the ferrule securing unit. An optical fiber fixing tube(60) is formed with a tilted surface(63) to match with a tilted portion(48) of the inner assembly. As the optical fiber align unit of the inner assembly is inserted, the inner assembly is assembled firmly into the optical fiber fixing tube.
Patent KR-20100089681-A (KR)
Title: Molded case circuit breaker
Inventor: SONG JUNG CHUN
IPC: H01H73/04
Filed: 2009-02-04
Abstract: PURPOSE: A molded-case circuit breaker is provided to easily connect a lead wire to a bimetal according to a rated current by including a plurality of lead wire connection parts. CONSTITUTION: A fixed contact point(120) is fixed to the inside of a case(110). A moving contact(130) is rotatably arranged to the fixed contact point. A rated current variable type trip part(170) is connected to the fixed contact point or the moving contact. The rated current variable type trip part comprises a lead wire(181) which has a bimetal(171) and a branch part. A plurality of lead wire connection parts are formed in the bimetal.
Patent KR-20100095797-A (KR)
Title: Apparatus for pressurization of oxidizing gas
Inventor: LEE CHANG JIN
IPC: F17C13/04
Filed: 2009-02-23
Abstract: PURPOSE: An oxidative gas pressure device is provided to prevent the lowering of durability due to the oxidation of components by the compression of oxidative gas without the use of components such as a piston, an O-ring, and a diaphragm. CONSTITUTION: An oxidative gas pressure device(100) comprises a gas path(110), a pressure chamber(120), and a pressurized liquid adjusting unit(130). In the gas path, oxidative gas moves in a specific direction. The pressure chamber connects to the gas path. The pressurized liquid adjusting unit allows pressurized liquid to flow into or out from the pressure chamber, so that the oxidative gas supplied from the gas path is compressed and is discharged to the gas path.
Patent KR-20100099475-A (KR)
Title: Printed circuit board and method of manufacturing the same
Inventor: LEE HWAN CHUL
IPC: H05K1/02
Filed: 2009-03-03
Abstract: PURPOSE: A printed circuit board and a method of manufacturing the same are provided to reduce the thickness of an insulating layer by applying an interface insulating layer between a base member and a wire layer. CONSTITUTION: A first interface insulating layer(151) is formed on a base material(110). An insulating layer(160) is formed on the first interface insulating layer. A second interface insulating layer(152) is formed on the insulating layer. A wiring layer(120) is formed on the second interface insulating layer. The first and second interface insulating layers are formed between the base material and wiring layer. The insulating layer is formed between the first and second interface insulating layers.
Patent KR-20100100119-A (KR)
Title: Octo-ped walking robot
Inventor: LEE SEUNG CHUL
IPC: A63H11/18
Filed: 2009-03-05
Abstract: PURPOSE: An eight-legged walking robot is provided, which can walk on uneven ground, hills, or stairs because the feet going ahead are kept at an interval from the surface. CONSTITUTION: An eight-legged walking robot comprises a body frame(1000) and right and left foot driving structures(100a,100b,100c,100d). The body frame comprises a driving unit(200) including a speed reducer(210). The right and left foot driving structures are installed on the right, left, and rear sides of the body frame and driven with the driving unit. Each of the right and left foot driving structures includes a rotary shaft, a pair of first and second feet, and a pair of first and second links. Two first and second crank pin mounting units are assembled in the rotary shaft. The middle portions of the first and second feet are pivotally installed on the first and second crank pin mounting units. The first and second links are fixed to the top of the first and second feet on one end and parallely fixed to a side of the body frame in the width direction on the other end.
Patent KR-20090096358-A (KR)
Title: Drive device
Inventor: UENAKA YUKIO
IPC: H04N5/225
Filed: 2009-03-06
Abstract: A driving device is provided to operate at an operating unit, a driving unit and a shock absorbing bumper. An operating unit(30a) is movable about a fixing unit(30b). The first driving unit drives the operating unit in the first direction. The second driving unit drives the operating unit in a direction opposite to the first direction. The fixing unit has a shock absorbing bumper. The shock absorbing bumper collides with the operating unit. The first and second driving units operate the operating unit to make the operating unit collide with the shock absorbing bumper.
Patent KR-20090096368-A (KR)
Title: Digital Automatic Trip Apparatus
Inventor: KIM KI YOUNG
IPC: H01H71/00
Filed: 2009-03-06
Abstract: An automatic digital circuit breaker is provided to perform a trip in an accident prediction range in advance by receiving an accident prediction reference value from a remote monitoring control system. A current sensor generates a detection signal from a current of an electronic device. A logic circuit part(16) converts an analog detection signal generated by the current sensor into a digital signal. A switching part(20) controls an electronic device and an external power. A control part processes the digital signal outputted from the logic circuit part. If a processed value is more than a reference value, the control part controls the switching part in order to block the electronic device and the external power. A memory(13) stores information processed by the control part. A communication part(22) receives a reference value from a remote monitoring control system.
Patent KR-20100105064-A (KR)
Title: Swing combined slide type portable terminal
Inventor: BAK YONG HO
IPC: H04B1/38
Filed: 2009-03-20
Abstract: PURPOSE: A swing combined slide type portable terminal is provided to simultaneously realize a slide type and a swing type, thereby easily watching TV using a call and a DMB(Digital Multimedia Broadcasting) function. CONSTITUTION: A slide plate(140) relatively slides in a slide base(130). An actuator(145) provides an elastic force to the slide plate. A swing plate(150) includes a hole(154) in the center. A rivet shaped member(180) has a main body(182) and two sleeves(184). One of the sleeves contacts one side of the slide plate. The other one contacts the swing plate.
Patent KR-20100107194-A (KR)
Title: Digital broadcasting reception apparatus and its video data play method
Inventor: JEON SEON HEE
IPC: H04N5/44
Filed: 2009-03-25
Abstract: PURPOSE: A digital broadcasting transceiver and an image data reproduction method for converting the resolution of the received image data are provided to normally reproduce the image data by converting the resolution of the image data to the resolution of the digital broadcasting transceiver. CONSTITUTION: A communication module communicates with an external input device. A menu generator(114) generates a data information menu screen. A resolution controller(118) converts the resolution of the image data which is transmitted from the external device and converts the resolution of the image data into the specific resolution. A signal processing unit(112) displays the data information menu screen and reproduces the converted image data. A controller converts the resolution of the image data.
Patent KR-20100111795-A (KR)
Title: Self control moving system for robot and self control moving robot
Inventor: KIM CHUL HEE
IPC: G05D1/02
Filed: 2009-04-08
Abstract: PURPOSE: An autonomous moving system of a robot and an autonomous moveable robot using the same are provided to freely move a robot using an RFID tag and a two-dimensional bar code. CONSTITUTION: An autonomous moving system of a robot comprises two-dimensional barcode area(10), an RFID(Radio Frequency Identification) domain(20), and autonomous moveable robots(30,30a~30f). A space of two-dimensional barcode area comprises a two-dimensional bar code(12) having a coordinate value. An RFID tag(22) with a coordinate value is buried in the RFID area. The autonomous moveable robot comprises two dimension bar code scanners, an RFID reader, a mobile tool, a storage and a controller. The controller changes the coordinate of the two-dimensional bar code and RFID tag into an absolute coordinate value.
Patent KR-20100112709-A (KR)
Title: Apparatus and method for supplying compressed air in a floating marine structure
Inventor: CHO BONG HYUN
IPC: B63B25/14
Filed: 2009-04-10
Abstract: PURPOSE: Compressed air supply device and method of a floating marine structure are provided to reduce the material and equipment costs and the design and production costs by eliminating the need for a compressed air supply system. CONSTITUTION: A compressed air supply device of a floating marine structure comprises a liquefied gas storage tank(11), a nitrogen gas generator(13), a compressor(25) and a feeding line(26). The liquefied gas storage tank accepts the liquefied gas of a ultralow temperature. The nitrogen gas generator substitutes the gas existing in the liquefied gas storage tank. The compressor compresses the air provided to the nitrogen gas generator. The feeding line supplies the air compresses by the compressor to the liquefied gas storage tank. The feeding line is extended to the inside of the liquefied gas storage tank. The feeding line is branched to a plurality of lines. The feeding line supplies the compresses air to pneumatic equipment(28), which needs the compressed air.
Patent KR-20100114557-A (KR)
Title: Apparatus for polymerase chain reaction
Inventor: CHUNG KWANG HYO
IPC: C12M1/36
Filed: 2009-04-16
Abstract: PURPOSE: An apparatus for polymerase chain reaction(PCR) is provided to carry and minimize without controlling device and simplify PCR. CONSTITUTION: An apparatus(10) for PCR comprises: a first module(300) which is separately coupled; a second module(200) which generates heat convection by providing different temperature area to the first module; and a third module(100) which is coupled with the second module and controls the operation of the second module. The first module has a loop channel which provides flow path of a sample. The second module has a plurality of heating unit for providing different temperature area to the loop channel.
Patent KR-20100114723-A (KR)
Title: Sensor module for sensing to put safty cap on head and thereof sensing method
Inventor: AHN JEONG KIL
IPC: G01L9/08
Filed: 2009-04-16
Abstract: PURPOSE: A sensor module for detecting a safety helmet putting on, and a detecting method thereof are provided to warn workers to wear a safety helmet using warning tone. CONSTITUTION: A sensor module for detecting a safety helmet putting on comprises a storage(120), a sensor unit(110), a controller(130) and a communication unit(150). The storage stores a set standard value in order to detect the wear of a safety helmet. The sensor unit successively detects pressure which is input from outside in plural times. The controller generates sensing value by detecting the intensity of the detected pressure.
Patent KR-20100115676-A (KR)
Title: Method ans apparatus for assigning time slots in wireless ad-hoc networks
Inventor: CHUNG SANG HUN
IPC: H04W72/04
Filed: 2009-04-20
Abstract: PURPOSE: A method and an apparatus for allocating time slots in a wireless ad-hoc network are provided to use a signaling slot, thereby drastically reducing time for checking information about a time slot that adjacent nodes occupy. CONSTITUTION: The second nodes(21,22,23) to which the first node(10) is adjacent are searched. The first node transmits a command for requesting information for a time slot and information for indicating timing when the time slot information is received to the second nodes. The first node receives information about the time slot from the second nodes based on the information for indicating timing. The first node allocates the time slot of the first node in consideration of the information about the time slot.
Patent KR-20100116932-A (KR)
Title: Device for opening and shutting the door
Inventor: JUNG YOONG HO
IPC: E05D15/56
Filed: 2009-04-23
Abstract: PURPOSE: An opening/closing device of a hinge type door is provided to prevent the occurrence of the friction between sealing devices since a door is translated and then rotated to be opened/closed. CONSTITUTION: An opening/closing device of a hinge type door comprises a guide unit(10) and a link unit(30). The guide unit comprises a guide groove formed on one side of a door frame(3), a guide bar connected to one side of a door(1), and a guide fin, which is inserted into the guide groove and moves along the guide grove. The guide fin is connected to the guide bar. The link unit comprises a link bar, a rotary member and a frame. One end of the link bar rotates around one end of the door frame. The rotary member is rotatably connected to the other end of the link bar and is fixed to one end of the door. A rotary groove is formed on the frame to guide the movement of the rotary member and the frame is fixed to one end of the door frame. After translating by the guide groove and the rotary groove of the frame, the door rotates around the other end of the link bar to be opened.
Patent KR-20100118189-A (KR)
Title: Automatic breaking test-equipment of for li-ion cell
Inventor: LEE YONG SEONG
IPC: G01N3/18
Filed: 2009-04-28
Abstract: PURPOSE: An automatic breaking test equipment for a secondary battery, which improves product reliability, is provided to improve inspection convenience by integrally supplying a test environment and a displacement value. CONSTITUTION: An automatic breaking test equipment for a secondary battery comprises a chamber unit(100), a press unit(200), a measuring unit(300), a filter unit(400) and a control unit(500). The chamber unit tests the deformity of a target battery from the fixed temperature. The press unit comprises a load cell(210) formed in the inner bottom of the chamber unit. The measuring unit has a temperature sensor and a pressure sensor to measure the battery surface temperature change and variable value of power.
Patent KR-20090116646-A (KR)
Title: Silicon wafer and production method thereof
Inventor: SHIOTA TAKAAKI
IPC: H01L21/322
Filed: 2009-05-06
Abstract: PURPOSE: A silicon wafer and a production method thereof are provided to suppress the diffusion of a heavy metal to an active region from an whole wafer by having high gettering ability without deterioration of quality of device active layer even in case that the silicon wafer is thin. CONSTITUTION: In a silicon wafer and a production method thereof, an oxygen precipitated layer(4) is formed on a silicon wafer(1). The depth of a DZ layer(5) from the wafer surface to oxygen precipitated layer is within 2 and 10 um. The silicon wafer has a flatness less than 70 nm, and the silicon wafer has surface roughness below 0.5 ppm as Haze. The thickness of the device active layer(2) is within 7 and 15um. A surface layer(6) of the silicon wafer is removed from the oxygen precipitate layer and is left within 2 and 10 um thickness.
Patent KR-20100124125-A (KR)
Title: Three-layer 3d fabric and preparing thereof
Inventor: RYU IL SUN
IPC: D03D11/02
Filed: 2009-05-18
Abstract: PURPOSE: A three-layer 3D fabric and a preparing method thereof are provided to support the use of a projector by completely blocking light through a three-layered structure. CONSTITUTION: Fabric is fabricated in repeated formation of A section including a connection layer(200) and a second connection layer(400), and three-dimensional shaped fabric has a three floor structure. Warps are formed at both inside layer(100), and forms a first connection layer, a middle layer(300) and the second connection layer. The warps forms a surface layer(500) at two sections.
Patent KR-20100125702-A (KR)
Title: Semiconductor device with voltage regulator
Inventor: LEE CHANG JU
IPC: G05F3/16
Filed: 2009-05-21
Abstract: PURPOSE: A semiconductor device with a voltage regulator is provided to adjust output voltage by changing the level of whole bias resistor of a voltage regulator. CONSTITUTION: An operational amplifier(100) compares input voltage with feedback voltage. An up resistor(300) is connected between a node and a first node. The node outputs the output voltage of the operational amplifier. A down resistor(400) is connected between a second node and ground voltage. A fuse box(250) is connected to a third node and a fourth node. The third node outputs feedback voltage. A switching unit(200) interlinks the first node, the fourth node, the second node, and the third node.