baber/WOPTO huggingface dataset:
Patent KR-20090088495-A (KR)
Title: Plate assembly for heat exchanger and heat exchange system which it employs
Inventor: YOON JONG HO
IPC: F28D7/00
Filed: 2008-02-15
Abstract: A plate assembly for heat exchange and a heat exchange system employing the same are provided to ensure excellent heat exchange efficiency with small volume by implementing waste-heat collector in the form of heat exchanger plate. A plate assembly for heat exchange comprises a first plate(P1), a first gasket, a second plate(P2), and a second gasket. The first plate comprises first through holes on one side. The first gasket surrounds the first through holes to form a first water flow path(sa) on the surface of the first plate. Some of the first through holes are connected to the first water flow path and the rest attached to the first plate. The second plate is overlapped on the rear side of the first plate and has second through holes corresponding to the first through holes. The second gasket surrounds the second through holes to form a second water flow path(sc) and a third water flow path(sd) on the surface of the second plate. Some of the second through holes are not connected to the second water flow path, others are connected to the second water flow path, and the rest are connected to the third water flow path.
Patent KR-20080028846-A (KR)
Title: The method of the language learning functions for the packaged voice data
Inventor: SUH MOON HWAN
IPC: G09B5/06
Filed: 2008-02-20
Abstract: A method for implementing a language learning function using packaged voice data is provided to reduce time/expense invested on foreign language learning by helping a learner attain a learning effect quickly with various foreign learning functions for listening to a desired sentence or page repeatedly as much as desired times, or translation at the same time in a foreign language. A book title is displayed by analyzing a book data header block, book voice data is output in a voice signal, and a position where a page data header block connected to a book is stored is analyzed. A page data header block is analyzed and processed by referring to the analyzed page data header block storing position when a page number is received from a keypad or through a menu displayed in a display unit. The voice data stored in the voice data block is output in the voice signal through a voice decoder and a DAC(Digital Analog Converter) by analyzing the voice data header block based on the voice data header storing position of the page block data. A neighboring page is output by adding or subtracting a data size of one page header block from a current page header block position when a previous or next page is requested.
Patent KR-20090094987-A (KR)
Title: Lecture system using of porjector and writing method
Inventor: KIM KANG HEE
IPC: G06F3/03
Filed: 2008-03-04
Abstract: A lecture system using a projector and a writing method in the system are provided to enable a lecturer to write or draw a line to increase the understandability of students. An electronic pen(140) generates the first and second infrared signals by comprising two infrared oscillators. A projector(110) calculates the position of the electronic pen by using the infrared signals and transmits the obtained position information to a user terminal(100). The user terminal connects the location information, generates an image, and then displays the generated image.
Patent KR-20080093864-A (KR)
Title: Method and apparatus for changing display orientations on a monitor of a portable computer
Inventor: DUBS JUSTIN T
IPC: G06F3/038
Filed: 2008-03-05
Abstract: A method and an apparatus for changing display orientations on a monitor of a portable computer are provided to vary display orientations on the portable computer monitor after a user physically rotates the portable computer. Physical rotation of a portable computer is detected(210). It is determined whether a new physical orientation of the portable computer is not changed within a predetermined time in response to the detection of physical rotation of the portable computer(230). If the new physical orientation of the portable computer is changed within the predetermined time, the portable computer continuously detects physical rotation. If the new physical orientation of the portable computer is not changed within the predetermined time, display orientations on a monitor of the portable computer is adjusted(240).
Patent KR-20090097667-A (KR)
Title: Removable terminal and method for wireless internet access thereof, system and method for controling of wireless internet access thereof
Inventor: KIM JONG HAWN
IPC: H04W88/02
Filed: 2008-03-12
Abstract: A wireless internet connection method, a wireless internet connection system and an access control method for increasing cost are provided to supply a search list about Korean character without searching the internet contents having a keyword. A wireless internet service control system(100) includes a contents information database(110), a keyboard information database(120), a control server(130), and a convert server(140). The contents information database constructs a plurality of internet contents including keyword and connection address. The combination of number or the number/special symbol and wireless internet service request signal is transmitted to the control server.
Patent KR-20090098124-A (KR)
Title: Apparatus of differential gear
Inventor: JUN JAE UHK
IPC: B60K17/16
Filed: 2008-03-13
Abstract: A differential gear apparatus is provided to have the simple structure having the automatic restriction function by rotating left and right axle shafts at the same rotation by combining left and right clutch shafts with a shaft. A differential gear apparatus is composed of left and right axle shafts(10,20), and left and right clutch shafts(30,40). The left and right axle shafts are formed in a hollow shaft. The left and right clutch shafts horizontally move in the left and right axle shaft. The left and right axle shaft rotates with the same rotation by combining the left and right clutch shafts to a shaft(5) in a differential gear case. Hemisphere grooves(34,44) contacting to the shaft are formed in the end of the left and right clutch shafts. A connecting hole is formed in the outer circumference of the left and right axle shafts. Protrusions(32,42) are protruded to the outside through the connecting hole on the outer circumference of the left and right clutch shafts.
Patent KR-20090099856-A (KR)
Title: Fixing tool for ceiling mounted product
Inventor: KIM JUNG OK
IPC: E04B9/06
Filed: 2008-03-18
Abstract: PURPOSE: A fixing tool for a ceiling mounted product is provided to securely fix the products like a curtain or a laundry drying hanger by spreading the load of the product on the ceiling. CONSTITUTION: A fixing tool for a ceiling mounted product comprises a hollow housing(10), a supporting ring(20), and an anchoring bolt(30). The hollow housing has a plurality of mounting cavity(11) with the radial structure at a body. The hollow housing has the opened lower part. The thread is formed in the inside diameter of the hollow housing. The lower end part of the supporting rind is located in the inner space of the hollow housing. The anchoring bolt is inserted and connected to the inside diameter of the hollow housing. The anchoring bolt pressurizes the lower end part of the supporting ring. The anchoring bolt rotates the supporting ring to a specific direction.
Patent KR-20080089225-A (KR)
Title: Storage apparatus
Inventor: JOUICHI AKIRA
IPC: H01L21/68
Filed: 2008-03-27
Abstract: A storage apparatus is provided to circulate effectively purified gas with low cost by improving a structure of a circulation flow path. A reception chamber(13) is formed to store products. A chemical filter is installed at an upper stream side of the reception chamber. An air blower(60) is formed to apply the air purified by the chemical filter, to the reception chamber. A circulation flow path(30) is installed along a sidewall of the reception chamber in order to circulate the gas ventilated by the air blower. The circulation flow path is installed at a downstream side of the chemical filter. The ventilated gas is partially circulated in the downstream side of the chemical filter.
Patent KR-20090104578-A (KR)
Title: Light emitting diode package
Inventor: OH KWANG YONG
IPC: H01L33/52
Filed: 2008-03-31
Abstract: PURPOSE: A light emitting diode package is provided to prevent overflow of molding material by a groove portion formed in the upper end of the package body. CONSTITUTION: A light emitting diode package(2) comprises a package body(21), a first lead frame(22), a second lead frame(23), a LED chip(24), and a groove portion(212). The package body has a cavity(25). The first lead frame and the second lead frame has a gap in the bottom of the cavity, and the other side is extended to the outside of the package body. The LED chip is mounted on the first lead frame. The groove portion is formed between the periphery of a cavity and package body. The groove portion is formed to expose the first lead frame and the second lead frame from the upper side of the package body. The groove portion has a width which is wider than the width of the first lead frame and the second lead frame. The groove portion is hardened after the first resin is filled.
Patent KR-20090113015-A (KR)
Title: Composition for paper-forming product, paper-forming comprising the composition, and method of the paper-forming product
Inventor: KIM JI SOO
IPC: D21H11/12
Filed: 2008-04-25
Abstract: PURPOSE: A composition for a paper molding product, the paper molding product including the composition, and a manufacturing method thereof are provided to offer good antibacterial, deodorant properties, and esthetics. CONSTITUTION: A composition for a paper molding product includes bamboo fiber or illite or other pulp one or more except the bamboo fiber. The pulp except the bamboo fiber is selected from a group consisting of craft pulp, sulfite pulp, and soda pulp. The content of the pulp except bamboo fiber is 5 ~ 20 parts by weights based on the whole composition of 100 parts by weights. In case a sizing agent and an enhancer is included, the content of the sizing agent is 0.5 ~ 1 parts by weight, and the content of the enhancer is 0.25 ~ 2.5 parts by weight.
Patent KR-20090009088-A (KR)
Title: Seal structure, electronic apparatus, portable apparatus and sealing method
Inventor: SHINODA TAKAO
IPC: H05K5/06
Filed: 2008-04-30
Abstract: A seal structure, an electronic apparatus, a portable apparatus and a sealing method are provided to pass a signal wire or a circuit part through a sealing part between housing parts by using concave stepped height formed in one among housing parts welded to each other and a first and a second sealants. A seal structure comprises concave stepped height(32), a first sealant and a second sealant. The concave stepped height is formed in one among junction parts of a first housing part and a second housing part. The first sealant covers the concave stepped height. The second sealant covers the signal wire arranged within the concave part of the concave stepped height. The second sealant is arranged between the first housing part and the second housing part. The first and the second sealant are made of flexible material blocking the moisture or the air. The thickness of the first sealant is greater than the concave stepped height.
Patent KR-20090116060-A (KR)
Title: Locking device for man hole cover
Inventor: KIM JIN OH
IPC: E02D29/12
Filed: 2008-05-06
Abstract: PURPOSE: A locking device for a manhole cover is provided to prevent movement and noise generated between the manhole cover and a manhole frame by external force and facilitate assembly and disassembly of the manhole. CONSTITUTION: A locking device for a manhole cover comprises a circular rotating plate, a horizontal moving bar(60,61,62) and a moving hole. A fastening screw part is integrally protruded and formed in the circular rotating plate. The fastening screw part is fastened on a screw hole(32) of a manhole cover(30) to be rotated. A circular track gear is extended to the lower side in a track type in the circular rotating plate. The circular rack gear(63) is formed in the horizontal moving bar. The circular rack gear is engaged with the circular track gear of the circular rotating plate. The moving hole is formed on the manhole frame. The horizontal moving bar is inserted into the moving hole.
Patent KR-20090116443-A (KR)
Title: Coupling-string structure of accessories
Inventor: KIM DONG HYUN
IPC: A44B13/00
Filed: 2008-05-07
Abstract: PURPOSE: A connection string structure of a portable digital apparatus for decoration accessory is provided, which can easily hang the portable digital apparatus on an accessory without a separate insertion device. CONSTITUTION: A connection string structure of the portable digital apparatus for decoration accessory comprises an accessory ring hole which is formed in the portable digital apparatus and hangs the accessory; and an accessory connection string inserted in the insertion tube inserted in the ring hole. The shape of cross-section of insertion tube is selected among a circle, a polygon or C-type. The insert tube is made of synthetic resin or metal.
Patent KR-20090116945-A (KR)
Title: Stud detensioning and tensioning method for nuclear reactor
Inventor: JO SUNG EUN
IPC: G21C13/02
Filed: 2008-05-08
Abstract: PURPOSE: A method for automatically separating and coupling a plurality of studs of a nuclear reactor is provided to separate and couple a plurality of studs at the same time by using a driver tool. CONSTITUTION: A tensioner is arranged in a hoist(51). The tensioner is mounted in a stud(52). The tensioner is placed in a surface of a flange after centering(53). A reaction nut is temporarily coupled in the stud(54). A length value of the stud is stored to a memory device(55). The stud is tensioned into a longitudinal direction by applying an external force to the nut. A length value of the stud is measured. A servo motor is stopped after coupling and separating of the stud nut. The reaction nut is separated from the stud.
Patent KR-20090117852-A (KR)
Title: Power line cable block
Inventor: KIM JAE WOOK
IPC: H02G9/06
Filed: 2008-05-10
Abstract: PURPOSE: A power cable conduit block is provided to minimize damage due to a magnetic field by arranging a magnetic field shielding plate between the third, fourth, and fifth conduit blocks. CONSTITUTION: A third conduit block includes a plurality of third screw holes and concave surfaces. The third conduit block receives the communication cable. A fourth conduit block(61) includes a plurality of seventh screw holes, concave surfaces, and convex surfaces. A fifth conduit block(71) includes a plurality of concave surfaces. The fourth and fifth conduit blocks receive the power cable. The first and second magnetic field shielding plates(41,51) shield the magnetic field generated by the power cable with high voltage. The first and second magnetic field shielding plates minimize the interference between the third, fourth, and fifth conduit blocks.
Patent KR-20090120743-A (KR)
Title: Method for guiding touch input and apparatus for performing the same
Inventor: AHN SE HO
IPC: G06F3/041
Filed: 2008-05-20
Abstract: PURPOSE: A method for guiding touch input and a device for performing thereof are provided to allow a user to touch an accurate position on a touch screen. CONSTITUTION: A touch screen(410) provides the capacitance variation corresponding to the change of the electrostatic capacity and the coordinate value corresponding to the location of which the electrostatic capacity is changed. A controller(420) compares the capacitance variation with a predetermined threshold value. If the change of the electrostatic capacity is smaller than the predetermined threshold value, the controller indicates a graphic indicator in a location corresponding to the coordinate value. If the change of the electrostatic capacity is bigger than the predetermined threshold value, the controller executes an event corresponding to the location in which the touch input is occurred.
Patent KR-20080103928-A (KR)
Title: Core-shell particles containing fluorescent components for electrophoretic displays
Inventor: LIN PINYEN
IPC: G02F1/16757
Filed: 2008-05-23
Abstract: Core-shell particles for a fluorescent components for an electrophoretic display are provided to implement better color contrast electrophoretic displays with enhanced color intensity. An electrophoretic ink includes fluid having either at least two sets of differently colored particles with the fluid been a substantially clear fluid, or at least one set of colored particles with the fluid been a differently colored fluid than the colored particles, wherein at least one set of colored particles includes at least one electrophoretic particle(10) having a core-shell structure. The at least one electrophoretic particle includes a shell(12) and a core(14) located within the shell, wherein the core includes color pigment particles(16) and a fluorescent compound(20). An electric field may be applied adjacently to the fluid of the ink, and the at least one electrophoretic particle having the core-shell structure is movable within the fluid of the ink by the electric field.
Patent KR-20090027135-A (KR)
Title: Method for transceiving information at digital right management technology
Inventor: CHU YOUN SUNG
IPC: H04L9/08
Filed: 2008-05-27
Abstract: A method for transmitting/receiving information in a digital rights management technology is provided to safely deliver not only a right encryption key but also a rights object, contents, and a domain key through a encrypted channel. A first terminal(110) receives a channel encryption ticket including own key value from a server(500)(S130). The channel encryption ticket includes a mutual authentication parameter for a second terminal(120). The first terminal receives a key value of the second terminal from the second terminal, and generates a channel encryption key by using the own key value and the key value of the second terminal(S180). The channel encryption key is a pairing key. The first terminal forms a channel encrypted by the channel encryption key together with the second terminal, and shares a right encryption key with the second terminal through a encrypted channel(S190).
Patent KR-20090124554-A (KR)
Title: Semi-submersible ocean structure
Inventor: RYU MIN CHEOL
IPC: B63B35/44
Filed: 2008-05-30
Abstract: PURPOSE: A semi-submersible ocean structure is provided to secure more storage capacity by installing a storage tank inside of horizontal columns which extend horizontally to the sea surface and rest in parallel. CONSTITUTION: A semi-submersible ocean structure(10) comprises a plurality of horizontal columns(11), an upper deck(13), and a storage tank. The horizontal columns extend horizontally to the sea surface and rest in parallel. The upper deck interlinks the horizontal columns on the horizontal columns. The storage tank is installed inside the horizontal columns and stores liquefied gas.
Patent KR-20090124579-A (KR)
Title: A natural dyeing apparatus
Inventor: CHOI JUNG SOON
IPC: D06B3/12
Filed: 2008-05-30
Abstract: PURPOSE: A natural dyeing apparatus is provided to increase natural dyeing efficiency of textiles by adjusting the size of the tension applied on the textiles and repeating winding and releasing operation while maintaining tension of the textiles. CONSTITUTION: A natural dyeing apparatus(100) dyes the textile(1) of a roll type with natural dyes. The natural dyeing apparatus includes a body frame(10), an actuator, a driving roller(30), and a controller. The body frame has a receiving space(12) in which natural dye is stored. The driving roller is fixed on either ends of the textile. The natural dyeing apparatus further includes a plurality of guide rollers(50) and a salt brine circulator(60). The salt brine circulator has a circulation pipe(62) and a pump(64).
Patent KR-20090127724-A (KR)
Title: Apartment type building structure with multi-story open court by dummy bay plan concept
Inventor: KIM JONG SUNG
IPC: E04H1/00
Filed: 2008-06-09
Abstract: PURPOSE: An apartment house type building structure having a multi-storied garden by a virtual bay plan concept is provided to give openness to a closed apartment house space, and create a various plan by forming opened outdoor spaces to the apartment house. CONSTITUTION: An apartment house type building structure having a multi-storied garden by a virtual bay plan concept is composed as follows. A slab between a base floor(I) and a second floor(II), and an outdoor wall are opened, and a first bay(A) is formed as a base floor garden(G1). A slab between the second floor and a third floor(III), and an outdoor wall are opened, and a second bay(B) separated from the first bay is formed as a second floor garden.
Patent KR-20090129097-A (KR)
Title: Digital wireless data communication with difference of time delay
Inventor: YOON BYUNG WOO
IPC: H04B7/00
Filed: 2008-06-12
Abstract: PURPOSE: A digital wireless data communication using difference of time delay is provided to transmit multiple bits concurrently by transmitting digital signal using time delay. CONSTITUTION: A load cell sensor is installed to a probe(10). The probe send ping through sound wave or ultrasonic oscillator. The ping has a predetermined cycle. The time difference between a previous ping and the next ping is measured based on the time delay. According to the depth of the underground, the various data of the ground is collected.
Patent KR-20100000460-A (KR)
Inventor: PARK SANG YUL
IPC: G01C11/00
Filed: 2008-06-25
Abstract: 본 발명은 인쇄회로기판 등을 비롯한 소형 전자부품을 손쉽게 검사할 수 있도록 된 디지털 비젼 검사장치에 관한 것이다. 
     본 발명에 따른 디지털 비젼 검사장치는 작업자가 지지대(20)의 상면에 전자부품을 올려놓으면, CCD카메라(50)가 전자부품을 촬영하고 촬영된 영상이 모니터(80)에 디스플레이되어, 작업자가 모니터(80)에 디스플레이된 영상을 보고 전자부품을 검사할 수 있서어 작업자에게 시각적 피로가 누적되는 것을 방지할 수 있으며, CCD카메라(50)에 이해 촬영된 영상을 제어유닛(60)의 메모리(61)에 저장할 수 있으므로, 별도로 전자부품을 촬영할 필요가 없어 사용이 편리한 장점이 있다.
Patent KR-20100005764-A (KR)
Title: Auto hold control method for hybrid and fuel cell vehicle
Inventor: SONG HONG SEOK
IPC: B60T7/12
Filed: 2008-07-08
Abstract: PURPOSE: An auto hold implementation method of a hybrid fuel cell vehicle is provided to improve a control method on a drive motor and a brake control system. CONSTITUTION: An auto hold implementation method of a hybrid fuel cell vehicle comprises: a step for braking by putting a brake pedal; a step for sensing the number of rotation of the motor in a speed sensing sensor and sensing the location of an accelerating pedal simultaneously; a step for converting the control mode of a motor from a torque control mode to a speed control mode in case the position angle of the accelerating pedal is lower than critical angle; and a step for continuously keeping vehicle braking by controlling the speed of the motor to zero.
Patent KR-20100006204-A (KR)
Title: Falling down prevention apparatus for use of concrete cast
Inventor: KIM SUN UNG
IPC: E04G17/14
Filed: 2008-07-09
Abstract: PURPOSE: An overturn prevention apparatus of a long form is provided to keep the stable supporting state of a long form in installation and dismantlement of a long form. CONSTITUTION: An overturn prevention apparatus of a long form comprises a level pipe(2) and a horizontal supporter(3). The level pipe has a hanging spacer(23). A hanging groove bent from the upward to the front side is formed in the hanger. The horizontal supporter has a hanging projection(31). The hanging projection is inserted in the hanging groove of the hanger.