baber/WOPTO huggingface dataset:
Patent KR-20080070303-A (KR)
Title: Method, system and service server for transmitting a message to members of the group
Inventor: OH ELSON
IPC: H04W4/12
Filed: 2007-01-26
Abstract: A method, a system and a service server for transmitting a message to members of a group are provided to enable a user to transmit a message to a specified group collectively by using an address book which registers the members as one group with a group ID in a mobile terminal. A user creates a short message by using a mobile phone(S501), and selects a group(S502), and requires collective transmission of the message(S503). An SMS(Short Message Service) server receives the SMS message from a MSC(S504). The SMS server confirms an originating mobile phone number written in a phone number field of the SMS message(S505). The SMS server requires the mobile phone number of a member included in the group ID(S506). A character management server confirms the group ID and the originating mobile phone number from a group information request signal(S507), and grasps the mobile phone number of the group member matched with the group ID and the origination mobile phone number from a group DB. The SMS server receives the SMS message transmitted to the group members from the character management server(S509), and transmits the received SMS message to each mobile phone of the member according to the receipt information(S510). And the character management server informs the originating mobile phone about the result of the group transmission(S511).
Patent KR-20080071288-A (KR)
Title: Cooking tool for induction using vacuum die casting method and manufacturing theroe
Inventor: LEE GUEM SIK
IPC: A47J27/00
Filed: 2007-01-30
Abstract: A method for manufacturing a cooking vessel for induction using a vacuum die casting method is provided to heat the cooking vessel quickly by integrating an insert plate to the bottom of the cooking vessel body. A method for manufacturing a cooking vessel for induction using a vacuum die casting method comprises the steps of: arranging an upper mold(10) by forming a cooking vessel external molding part(11) in a recessed type, plural suction paths(12) whose terminal end is connected to a suction unit(13); placing a lower mold(20) wherein an internal molding part(21) is identical to the inner part profile of the cooking vessel; positioning an insert plate(30) wherein a hole(31) communicated with the suction paths is penetrated; assembling the lower mold to maintain the airtightness on the lower mold; and injecting molten metal of a non magnetic body via a molten metal injection hole(22) into a space(T); and cooling the injected molten metal to stop the operation of the suction unit if the injection of molten metal is completed, and drawing out the cooking vessel in which the refrigeration is completed from the molds.
Patent KR-20080058124-A (KR)
Title: Mobile terminal for providing haptic service and method thereof
Inventor: YOON SANG HYEON
IPC: H04W4/20
Filed: 2007-02-01
Abstract: A mobile terminal and a method for providing a tactile service are provided to transfer a feeling according to a tactile sense as well as transfer an intention according to the sense of sight and the sense of hearing. An RF processing unit(210) performs communication with a mobile terminal and forms a communication channel with a mobile communication system to perform a code transmission/reception corresponding to voice communication, message communication and a vibration event. An input unit(240) receives a control signal related to controlling a tactile function, and receives a touch event and a key event for generating a vibration event when the tactile function is activated. A memory unit(250) stores an application program for performing controlling of the tactile function, data generated by a user or received from the exterior, and setting information related to the tactile function. A vibration driving unit(270) controls generation of vibration corresponding to the vibration event. A controller(280) controls activation/deactivation of the tactile function, and its operation, and determines a vibration event inputted from the exterior to control generation of vibration.
Patent KR-20080072220-A (KR)
Title: Full auto temperature control system
Inventor: KWEON JAE SOON
IPC: B60H1/00
Filed: 2007-02-01
Abstract: An automatic temperature control system is provided to minimize the delay time of a pollution detecting sensor by driving the pollution detecting sensor even if the input of an ignition key signal is not applied. An automatic temperature control system(1) comprises a pollution detecting sensor(40), an automatic temperature control device(10), and a serial data(60). The pollution detecting sensor measures pollution level inside a vehicle by burning particles in air via a heater. The automatic temperature control device receives a detecting value of the pollution detecting sensor. The serial data drives the automatic temperature control device even if the power of a battery(30) and an ignition(20) is not applied in a predetermined signal. A can system(50) is applied to each component.
Patent KR-20070079943-A (KR)
Title: Apparatus and method for visualization of multichannel audio signals
Inventor: BEACK SEUNG KWON
IPC: G11B20/10
Filed: 2007-02-05
Abstract: An apparatus and a method for visualizing a multi-channel audio signal are provided to offer a more realistic multi-channel audio service to a user by visually expressing a dynamic volume sense and a dynamic sound field sense of the multi-channel audio signal. A spatial audio decoding unit(110) receives a down-mix signal of a time domain, converts the received down-mix signal into a signal of a frequency domain, and outputs the frequency domain down-mix signal. The spatial audio decoding unit(110) synthesizes a multi-channel audio signal by using the spatial parameter and the down-mix signal. A multi-channel visualizing unit(130) generates visualization information of the multi-channel audio signal by using the frequency domain down-mix signal and the spatial parameter.
Patent KR-20080078340-A (KR)
Title: Semiconductor memory device with operation device of data interleave and sequence mode
Inventor: OH SEUNG MIN
IPC: G11C11/408
Filed: 2007-02-23
Abstract: A semiconductor memory device is provided to suppress unnecessary power consumption by adjusting the number of blocks to be driven according to the number of data pins. A semiconductor memory device includes upper and lower data mappers(520,540) and a sequence controller(100). The upper and lower data mappers apply plural parallel-data to corresponding global lines according to plural sequence-control signal. The sequence controller receives first and second start address-information signals and a sequential-interleave signal and applies plural sequence-control signals to the upper or lower data mapper, such that the sequence-control signals are selectively applied on the upper or lower data mapper according to a data pin-setting signal and the address-information signal. The sequence controller includes a decoder(200), upper and lower control signal generators(424,442), and a selector(300).
Patent KR-20080039773-A (KR)
Title: Circuit for output voltage error detect and feedback in smps
Inventor: PARK CHAN WOONG
IPC: H02M3/28
Filed: 2007-02-23
Abstract: A circuit for detecting an error of output voltage and an error feedback circuit in an SMPS(Switching Mode Power Supply) are provided to stabilize the output voltage similarly to a secondary regulation method by using a primary regulation method, thereby miniaturizing a power circuit and reducing manufacturing cost and time. An error feedback circuit(30) in an SMPS includes an error information detecting unit(31) and an up/down control unit(32). The error information detecting unit detects error information of output voltage from voltage induced to a feedback winding(T3-3). The up/down control unit outputs a feedback value corresponding to the error information. The error information detecting unit has a flyback period detecting circuit(34), a comparing unit(35), and a logic unit(36). The flyback period detecting circuit detects a flyback period from the voltage induced to the feedback winding. The comparing unit compares the voltage induced to the feedback winding with reference voltage(Vref). The logic unit outputs the error information of the output voltage from a Vhigh output terminal(36a) and a Vlow output terminal(36b) in correspondence to outputs of the flyback period detecting circuit and the comparing unit.
Patent KR-20080082191-A (KR)
Title: Connecter module
Inventor: HWANG BO UI
IPC: H01R12/55
Filed: 2007-03-07
Abstract: A connector module is provided to allow a plug of a connection jack to be smoothly combined without colliding with an edge part of a connector module. A case(500b) forms an external frame to configure a terminal recess(500d). An entrance(500e) is formed as one side of the case is open. A terminal unit(500a) is combined within the terminal recess. The case is generally made of a metal material. The entrance is formed to become wide toward the outside, so the entrance is inclined from the terminal recess. An edge part(500c) is positioned at an end of the entrance, and its section has a pointing head form.
Patent KR-20080083086-A (KR)
Title: Communication method in a wireless network, communication method of a station in the wireless network, and a station
Inventor: SEOK YONG HO
IPC: H04B7/26
Filed: 2007-03-10
Abstract: A communication method in a wireless network, a station therein, and a communication method thereof are provided to implement power saving efficiently in case of broadcast/multicast traffic. In transmitting a beacon to other stations which should receive multicast frames, a station carries the beacon with information about the stations. In this case, the station inserts information about the stations in the partial virtual bitmap field of the TIM(Traffic Indication Map) information element of the beacon and transmits the beacon every DTIM(Delivery Traffic Indication Map) interval. Also the station sets bits of the partial virtual bitmap field, which respectively correspond to the AIDs(Association IDs) of the stations which should receive multicast frames, to '1' and transmits the beacon to them. In case the station is buffering broadcast frames, the station sets a bit of the partial virtual bitmap field, which corresponds to AID '0', to '1' and transmits the beacon to other stations.
Patent KR-20070095231-A (KR)
Title: Device and method for controlling usage of a memory card
Inventor: MISHAEL AGAMI
IPC: G06K19/07
Filed: 2007-03-20
Abstract: A device and a method for controlling usage of a memory card are provided to provide the memory card which is configured to be operated conditional on authorization from a corresponding compatible secured card. A memory card(10) comprises the followings: a memory(16) for storing data; and a controller(14) which is operated in order to control access to a storage of at least a portion of the memory, conditional upon authorization from a corresponding identity card of a service provider. The identity card is an SIM(Subscriber Identity Module) card. The identity card is an RUIM(Removable User Identity Module) card. The service provider is a mobile communication network service provider.
Patent KR-20080085596-A (KR)
Title: Combined controller module
Inventor: KIM SE DON
IPC: G06F1/00
Filed: 2007-03-20
Abstract: An integrated controller module is provided to facilitate development of a terminal and reduce a manufacturing cost based on the reduced number of parts by controlling a display device and a touch panel at the same time. An integrated controller unit(105) transfers touch panel data including coordinate data to a controller(400) of a terminal and operates a display device(300) by processing display data received from the controller. An interface unit(101) transfers the touch panel data to the controller, and an ADC(Analog/Digital Converter)(103) converts analog data received from a touch panel(200) into digital data. A converter(107) converts and outputs power received from the interface unit according to a control signal of the integrated controller unit. A display driver(109) operates the display device by using the display data received from the integrated controller unit.
Patent KR-20080088237-A (KR)
Inventor: LEE HONG CHUNG
IPC: G06F3/12
Filed: 2007-03-29
Abstract: A touch type key button structure is provided to perform a function with a button input even if weak pressure is applied to a button by minimizing a gap of touch switch, and promptly respond a touch point of a switch by providing elastic force stably with a symmetrical anticline structure formed between a light outputting film and an upper PCB(Printed Circuit Board). A transparent protection film(210) displays characters at a front side. A light outputting film(220) is stacked under the protection film, and enables a user to recognize the characters or a numbers printed on the protection film by diffusing/lighting light of a light source to the protection film. A cushion member(230) is projected at the lower center of the light outputting film. An upper PCB(240) is stacked in a curved status by closely attaching to an edge of the light outputting film and the cushion member. A lower PCB(250) is stacked under the upper PCB at an interval. A both-side adhesive film(260) makes a gap while adhering the upper and lower PCB, and adhering the protection film and the light outputting film. A pair of touch switches are attached to the upper and lower PCB at the interval.
Patent KR-20070100152-A (KR)
Title: Functionalized heteroacenes and electronic devices generated therefrom
Inventor: LI YUNING
IPC: C07D495/04
Filed: 2007-04-05
Abstract: Functionalized heteroacenes and electronic devices generated therefrom are provided to obtain mechanical durability without vacuum deposition of a thin film transistor and structural flexibility. An electronic device comprising a semiconductive material containing a component of Formula(I) wherein R represents alkyl, alkoxy, aryl, heteroaryl, or a suitable hydrocarbon; each R1 and R2 is independently hydrogen(H), a suitable hydrocarbon, a heteroatom containing group or a halogen; R3 and R4 are independently a suitable hydrocarbon, a heteroatom containing group, or a halogen; x and y represent the number of groups; Z represents sulfur, oxygen, selenium, or NR' wherein R' is hydrogen, alkyl, or aryl; and n and m represent the number of repeating units.
Patent KR-20070105859-A (KR)
Title: Fuel supply apparatus of engine
Inventor: UMERUJAN SAWUT
IPC: F02M51/04
Filed: 2007-04-20
Abstract: A fuel supply apparatus of an engine is provided to prevent waste of energy by controlling a pump discharge pressure at a constant level with no error such that operation of a fuel pump is minimized. A fuel supply apparatus includes fuel supply pipelines(9A,9B) extended from a fuel tank(2) and has a front end with an injector(8); a fuel pump(3) mounted on the fuel supply pipeline; and an electronic control unit(10) in which a fuel supply control program for controlling an electric motor(3a) and the injector is stored. The fuel supply pipelines are equipped with a pressure sensor(11) for detecting a fuel pressure at a predetermined position of a lower stream of the fuel pump of the fuel supply pipeline and outputting the pressure to the electronic control unit. The electronic control unit feedback-controls operation of the fuel pump and maintains a fuel injection pressure at a constant level by calculating and instructing the minimum operation of the electric motor required for maintaining the target fuel injection pressure on the basis of the fuel pressure value sensed by the pressure sensor.
Patent KR-20070104847-A (KR)
Title: Two feet type robot
Inventor: AMINO AZUSA
IPC: B25J17/00
Filed: 2007-04-23
Abstract: A two-leg type moving device is provided to enable stable high speed movement on a plane ground and small-angle rotation by mounting casters and wheels whose directions are changed. A two-leg type moving device comprises left and right legs, first and second body links(2,4), casters(1bR,1bL), wheels(2bL,3bL), and a control unit. The left and the right legs have first leg actuators(1aL,1aR), a first leg link(1dL), second leg actuators(2aL,2aR), and a second leg link(2dL). The device is moved by fluctuating the first and the second leg links. The first body link is installed on an output shaft of a body actuator. The center of the second body link is mounted with the body actuator. The direction-changed casters are mounted on the first leg link side of the second leg link. The wheels are mounted on the first leg link side of the second leg link. The control unit fluctuates the first body link through the body actuator.
Patent KR-20070065270-A (KR)
Title: Treating method of carbon nano tube
Inventor: HAN SEONG HO
IPC: B82B3/00
Filed: 2007-04-25
Abstract: A method for treatment of carbon nano-tubes using acid solution is provided to produce the carbon nano-tubes with excellent adhesiveness to plastic materials, which are easily applied to electromagnetic wave generators by treating the tubes with acid solution to generate functional groups, then neutralizing the treated tubes. The method includes a step of treating carbon nano-tubes in acid solution through ultrasonic wave, and another step of neutralizing the treated carbon nano-tubes. The acid solution includes sulfuric acid and nitric acid. The neutralization step uses distilled water. The acid solution treatment is performed by introducing carbon nano-tubes in a container containing the acid solution then applying ultrasonic wave to the container. The carbon nano-tubes have functional groups such as carboxy groups(-COOH) or hydroxy groups(-OH) to form a coating on the surface of a plastic material.
Patent KR-20080095658-A (KR)
Title: Pear vinegar beverage based on pear and manufacturing method thereof
Inventor: KANG MYUNG HWA
IPC: A23L2/38
Filed: 2007-04-25
Abstract: A pear vinegar beverage is provided to maintain a nutrient component and antioxidation ability of intrinsic pears, to keep acidity applying itself without a dilution step to drink by filling the proper acidity suitable for a drink. A method for preparing a pear vinegar beverage comprises a step for removing various germs on the pear skin by washing the pear with the water and parboiling the pear in boiling water; a step for filling up the pears in a traditional jar and putting sugar into the jar; a step for keeping and aging the pears in a shady spot after covering a lid of the tradition jar; and a step for obtaining the pear extract by removing the flesh and seed of the pear.
Patent KR-20080100088-A (KR)
Title: Apparatus for pulverization and dispersion by high-speed stirring
Inventor: LEE KUN UI
IPC: B02C13/14
Filed: 2007-05-11
Abstract: A super high speed stirring type crushing dispersion device is provided to minimize the particle diameter of the object to be ground by rotating an impeller at the super high speed. A super high speed stirring type crushing dispersion device comprises: a receiving container(100) which is opened upwardly and receives the object to be ground; an impeller(200) arranged inside the receiving container; a pulverization motor(400) which rotates the impeller and is combined with the upper part of the receiving container; a rotating unit rotating the pulverization motor on the axis vertical to the rotation axis of the impeller. The rpm of the pulverization motor is 10,000 rpm or more.
Patent KR-20080100512-A (KR)
Title: Cantilever structure considering by elastic energy
Inventor: WON TAE YOUNG
IPC: B81B7/02
Filed: 2007-05-14
Abstract: A cantilever structure interpretation method considering elastic energy is provided to measure more accurate transverse displacement and design a cantilever of more excellent performance. A Tb-Fe thin film(3) with positive magnetostriction and a Sm-Fe thin film(5) with negative magnetostriction are deposited on the upper and lower sides of a Polymide substrate(4) respectively. A rotating magnetic field is applied to the cantilever and the transverse displacement of the cantilever is measured. Therefore, the characteristic of the cantilever can be simply obtained.
Patent KR-20080101439-A (KR)
Title: Method for manufacturing an image sensor
Inventor: PARK JEONG SU
IPC: H01L27/14
Filed: 2007-05-18
Abstract: It can be prevented for the STI string to intrude the active region by removing the step height of the element isolation film generated due to the density difference of the active area between the pixel region and periphery region. The method of manufacturing the image sensor is provided. A step is for forming the optical detecting device(102) in the semiconductor substrate(101). A step is for forming the trench in the semiconductor substrate. A step is for burying the insulating material in the trench. A step is for etching the insulating material(104) on the active area in the pixel region of the semiconductor substrate. A step is for forming the element isolation film by polishing the insulating material.
Patent KR-20070115713-A (KR)
Title: Liquid crystal display
Inventor: IWATO HIROAKI
IPC: G02F1/1345
Filed: 2007-05-30
Abstract: An LCD is provided to cut a bus line easily in case of a short-circuit between a signal line and a bus line by installing an opening at the bus line. A bus line is disposed outside a display area(DA) of one substrate among a pair of substrates, and is electrically connected to a first conductive layer disposed inside the display area. A plurality of signal lines intersects the bus line three-dimensionally with a dielectric layer interposed therebetween. The bus line includes an opening(5c) placed outside an intersection overlapping the signal line when viewed from a plane. The opening is installed at both sides of each intersection. The bus line includes at least two openings arranged in an extension direction of the signal line at the intersection in an area interposed between two adjacent intersections.
Patent KR-20070115794-A (KR)
Title: Semiconductor device
Inventor: OSAKA HIDEKI
IPC: H01L23/12
Filed: 2007-06-01
Abstract: A semiconductor device is provided to achieve high density mounting and to reduce power noise interference of an analog device by forming a ground layer between an analog power layer and an EBG(Electromagnetic Band Gap) layer. A power layer for analog(54A) is connected to one end of an EBG layer(52), a power layer for digital(54D) is connected to the other end of the EBG layer. Ground terminals for the respective elements are connected to a common ground layer, and a ground layer(53) for separating the power layer for analog and the EBG layer from each other is disposed between the power layer for analog and the EBG layer. Thus, high density mounting is achieved by reducing interference of power source to an analog chip.
Patent KR-20080106617-A (KR)
Title: Tilting apparatus and rotation apparatus
Inventor: CHOI DONG WON
IPC: G06F1/16
Filed: 2007-06-04
Abstract: A tilting device capable of tilting a heavy body with small dynamic power by relieving gravitational moment of the heavy body is presented to maintain optimum audible and visual angle, by circulating the heavy body line a display without the disturbance of a wall. A tilting device(10) includes a fixing member(12), a bracket combined to the fixing member. A tilt member(14) enables to attach and detach a heavy body, and is combined to the bracket around a hinge axis. An elastic member(16) supports the tilt member elastically.