baber/WOPTO huggingface dataset:
Patent KR-20080109118-A (KR)
Title: Method for certificating fingerprint information using smart card, and system therefor
Inventor: AHN PHIL HYUN
IPC: G06K17/00
Filed: 2007-06-12
Abstract: A method for certificating fingerprint information using smart card, and system thereof are provided to secure reliability and accuracy about a fingerprint information authentication by preventing an illegal embezzlement of fingerprint information. A method for certificating fingerprint information using smart card comprises the following steps: a step for extracting feature information about a predetermined fingerprint from a fingerprint authentication requester(S400); a step for calculating similarity between standards feature information stored in the smart card and feature information extracted from the fingerprint authentication requester; a step for comparing a calculated similarity with a first reference value of a user non-authentication and a secondary reference value of a user authentication(S430); and a step for determining the user authentication using a comparison result(S432).
Patent KR-20080112714-A (KR)
Title: Image sensor and method for manufacturing thereof
Inventor: YEO IN GUEN
IPC: H01L27/146
Filed: 2007-06-22
Abstract: An image sensor and a manufacturing method thereof are provided to improve sensitivity as a clad layer and a core layer is formed and an optical total reflection occurs. An image sensor comprises a photo diode(120), a metal wiring(160), an interlayer dielectric layer(150), a clad layer(170) and a core layer(180). The photo diode is formed on a substrate(110). The metal wiring is formed on the substrate. The interlayer dielectric layer comprises a recess structure in which the upper of the photo diode is selectively removed. The interlayer dielectric layer is formed on the metal wiring. The clad layer is formed on the interlayer dielectric layer. The core layer is formed on the clad layer.
Patent KR-20080112811-A (KR)
Title: Level sensor for washer liquid reservoir of vehicle
Inventor: LEE IL YOUNG
IPC: B60S1/08
Filed: 2007-06-22
Abstract: A washer liquid reservoir tank water level sensor of vehicle is provided that the water level of the washer liquid can be accurately measured. A washer liquid reservoir tank water level sensor of vehicle comprises a supporter(22) which is formed to be protruded in both sides of reservoir tank, a body fixed in the floor outer side of the washer liquid reservoir tank(20), an electrode rod(30) which is installed inside the body, and which measures the water level of the washer liquid.
Patent KR-20070080245-A (KR)
Title: Organic/inorganic composite porous film and electrochemical device using the same
Inventor: LEE SANG YOUNG
IPC: H01M10/02
Filed: 2007-06-25
Abstract: Provided are an organic/inorganic composite porous film, a method for preparing the organic/inorganic composite porous film to lithium ion conductivity, an electrochemical device containing the film which is improved in safety and performance, and a separator for a battery. The organic/inorganic composite porous film comprises 50-99 wt% of an inorganic particle; and a binder polymer coating layer which is formed on the some or entire part of the surface of the inorganic particle, wherein the inorganic particles are connected and fixed by the binder polymer, and the void of micrometer size is formed by the interstitial volume between the inorganic particles. Preferably the inorganic particles have a dielectric constant of 5 or more and have a particle size of 0.001-10 micrometers.
Patent KR-20080114380-A (KR)
Title: A method for preparing porous organic-inorganic hybrid materials, porous organic-inorganic hybrid materials obtained by the method and catalytic uses of the materials
Inventor: CHANG JONG SAN
IPC: C08J9/00
Filed: 2007-06-27
Abstract: A manufacturing method of porosity organic and inorganic hybrid is provided to manufacture and refine porosity organic and inorganic hybrid by an eco-friendly method using a new manufacturing process which does not use a hydrofluoric acid at all. A manufacturing method of porosity organic and inorganic hybrid comprises steps of: 1) manufacturing the reactant mixed solution by mixing a metal precursor, an organic compound acting on a ligand, an acid and a solvent; 2) heating the reactant mixed solution over 100C by electric heating or irradiating a microwave; 3) refining the porosity organic and inorganic hybrid by processing obtained the porosity organic and inorganic hybrid in the step 2) as inorganic salts.
Patent KR-20090001351-A (KR)
Title: Digital door lock having dual locking function
Inventor: SHIN MAN WOO
IPC: E05B47/00
Filed: 2007-06-29
Abstract: A digital door lock having a dual locking function is provided to release a dual locking state by rotating an inner handle and to prevent the operation of an emergency key when the compulsory damage of the emergency key occurs. A digital door lock having a dual lock function is comprised of an inner body(10), an external body(20), an inner handle(16), an external handle(24), a dual locking unit(100), and a locking device box(30). The inner body and outer body are installed inside or outside the door. The inner and outer handles are inserted and coupled to the inner and outer handle. The dual locking unit is installed in the inner body. The locking device box is installed inside the door. A locking releasing piece(150) is combined in the bottom of the dual locking unit. A handle stopper(410) is coupled to a handle axis(18) of the inner handle. The dual locking state is released by making the handle stopper lift the locking releasing piece by the rotation of the inner handle. The inner body is installed inside the door and is composed of a thumb turn part(200), a dual locking unit, a driving motor(300), a second bevel gear(320) and a stopper(400). In order to open the door manually, the thumb turn part connects the dead bolt(40) installed inside the locking device box. The driving motor receives the forward and reverse signal from the PCB(140) and opens and closes the door electronically. The stopper is composed of the handle stopper(410), a handle conversion plate(420) and a fixture piece(430).
Patent KR-20090003732-A (KR)
Title: A glass partition with illuminator
Inventor: GWON GWEONG SU
IPC: G09F13/20
Filed: 2007-07-03
Abstract: A glass partition with an illuminator is provided to implement soundproof and heatproof properties by performing a finishing process between a wall frame and a glass plate. A guide rail is comprised in the longitudinal direction of the wall in both sides of a wall frame(10). A glass plate(30) is fitted to the guide rail of the wall frame and has various patterns and designs for advertisement on the surface. A fixing frame(40) is adhered to both sides where the glass plate and the wall frame are mutually coupled. A plurality of fixing grooves with a cross section of the light emitting device are comprised in an inner surface of the fixing frame. A cable applying the power supplied from the outside to the fixing groove is built in the fixing frame. Both ends of the light emitting device are inserted into the fixing groove. A finishing unit finishes the gap of a coupling side of the wall frame and the glass plate. The light emitting device is composed of one of a cold cathode fluorescent lamp, an external electrode fluorescent lamp, and a light emitting diode.
Patent KR-20090007159-A (KR)
Title: Instrument cluster of car
Inventor: LEE JAE HO
IPC: B60K37/00
Filed: 2007-07-13
Abstract: A dashboard for vehicle is provided that the insertion protrusion extended in the cover plate is inserted into the formed insertion hole between the housing and bend protrusion. A dashboard for vehicle comprises a cluster facia(40) in which the installation groove(41) is formed, a housing(31) in which one end is inserted into the installation groove, a cover plate(32) having the penetration hole(33) in which the housing passes through, a bend protrusion(34) which is extended in the housing and forms the insertion hole(35), an insertion protrusion(36) inserted into the insertion hole.
Patent KR-20090009646-A (KR)
Title: A remote education system and method for small group discussion
Inventor: OH SEUNG HUN
IPC: G06Q50/10
Filed: 2007-07-20
Abstract: A control device, an education device, a learning apparatus, a control method, an educational method, and a learning method of a remote education system supporting a small group discussion service are provided for learners to perform the class of a small group debating type, thereby overcoming the limit of remote education and activating the class participation of the learners more. An input unit(221) receives small group participants selected by an educator among learners in remote education class. A small group control message generatior(222) produces a small group production message based on the list of the small group participants received the input unit. A small group control message transmitter(223) transmits the small group production message generated in the small group control message generator to the control device(210) of a remote education system. A control device comprises a small group control message receiver(211), a session information management unit(212), and a server session controller(213). According to a small group production request received from an education device(220), the establishment of a communications session among the learners is indicated. The session information management unit produces the session control information of the small group participants. The server session controller transmits the session control information generated in the session information management unit to the small group participants and indicates the establishment of the communications session among the small group participants. A learning device(230) establishes the communications session according to the session control information received from the control device, and exchanges the data of the small group participants through the communications session. The session information receiver receives the session control information of the small group participants selected by the educator among the learners in the remote education class from the control device of the remote education system.
Patent KR-20090011171-A (KR)
Title: Mobile phone and method for charging through discernment charging cable
Inventor: HA JUNG SU
IPC: H04B1/40
Filed: 2007-07-25
Abstract: A portable terminal having a charging function through the discrimination of a charging unit and a method thereof are provided to distinguish a charge cable accurately by making a switch perform on/off operations according to the logical characteristics outputted from a logic circuit and analyzing the current characteristics through a resistance circuit. If a charging unit is connected through an external connector(320), a portable terminal(300) distinguishes a charging cable(310) from a configuration signal of the charging unit, and receives a power signal of the charging unit. The portable terminal comprises the followings: a charging part(340) which charges the battery(330) with power inputted through the external connector from the charging unit; a battery which is charged with the power which is delivered from the charging part; and a controller which controls so as to charge the battery with power inputted from the charging unit through the external connector.
Patent KR-20090013462-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q20/36
Filed: 2007-08-01
Abstract: A method and a system for synchronizing financial transaction with a chargeable account ledger of a financial facility in real-time, and a recording medium thereof are provided to offer the financial transaction conveniently and simply according to a chargeable account operation policy of a cooperated company while keeping security, which is the most difficult problem of non-facial financial transaction. A customer terminal(190) provides information for requesting a chargeable account to a chargeable account registration server(100). The chargeable account registration server receives and provides the chargeable account request information from the customer terminal to an information processing server(140). The information processing server receives the chargeable account request information from the chargeable account registration server and registers a chargeable account ledger corresponding to a chargeable account of a customer to a financial system.
Patent KR-20090014858-A (KR)
Title: Digital set-top box
Inventor: HWANG EUY JIN
IPC: H04N21/40
Filed: 2007-08-07
Abstract: A digital STB capable is provided to offer various digital contents such as a game, sports broadcasting, a video lecture, and a demonstration seminar etc. in a home A/V system. A digital STB(Set-Top Box) receives and outputs a digital broadcasting signal. The digital STB receives various formats of digital contents sources outputted from a plurality of multimedia devices. The digital STB converts the received digital contents sources into the A/V(Audio/Video) signal of a format used in a connected A/V system. The digital STB comprises a broadcasting signal receiver, an interface unit, a switching unit, a signal processing unit, an A/V output unit, and a control unit.
Patent KR-20090015568-A (KR)
Title: Prenatal care system
Inventor: LEE JAE HYUNG
IPC: A61F5/03
Filed: 2007-08-09
Abstract: A prenatal care system for reducing a postpartum sequela by protecting a waist and abdomen of the late gestation woman is provided to help a pregnant woman to born an intelligent baby who is fully stable feeling regardless of the social activity or the professional environment of the pregnant women. A head set(100) for a pregnant woman performs local area wireless communications and outputs received acoustic. The local area wireless communications is possible for the prenatal care of an unborn child through attention of a pregnant woman to her own belt(200). The acoustic transmitted to wireless and wired from the outside including the woman delivered of a child acoustic transmitted from the head set for the woman delivered of a child is delivered to the fetus through the abdomen of the woman delivered of a child. The acoustic for the prenatal care of an unborn child through attention of a pregnant woman to her own is transmitted to the prenatal care of an unborn child through attention of a pregnant woman to her own belt to wireless and wired and it is outputted to the fetus.
Patent KR-20090018483-A (KR)
Inventor: BOHLKE HARTMUT
IPC: B60R5/04
Filed: 2007-08-17
Abstract: A keeping compartment partition inserted into the cargo compartment is provided to reduce the height of for keeping compartment partition to minimum when does not use by adjusting the transformable side wall of for keeping compartment partition. A keeping compartment partition(2) inserted into the cargo compartment is fixed to the lower-part of back side shelves(12), and is moved to the unloading position and/or one or more loading for the loading. The compartment partition for the keeping is inserted into the cargo compartment(10) of the vehicles(1). The compartment partition for the keeping includes the girth(20), and the contact surface(21) and nonelastic one or more side wall(22) which in the contact surface is connected to the girth.
Patent KR-20090019454-A (KR)
Title: Playing card dispenser
Inventor: CHOI BYUNG OCK
IPC: G07F11/42
Filed: 2007-08-21
Abstract: A card dispenser including cardstock part and body part is provided to reduce generation of an error although thickness of a card is different. A card dispenser comprises a cardstock part(200) and a body part(100). A weight plumb(210) is inserted in the cardstock part. The weight plumb is loaded on a top of the card. A plurality of gears is formed in a side of the cardstock part, and is operated by a motor. The card is dispensed by a roller. The roller is operated by the gear. A dispensing roller(190) rotated by a gear part(160) is formed in a third opening hole(123) of a top plate(120).
Patent KR-20080019180-A (KR)
Title: Delay circuit, test apparatus, recording medium, semiconductor chip, initializing circuit, and initializing method
Inventor: FUJITA KAZUHIRO
IPC: H01L21/822
Filed: 2007-08-22
Abstract: A delay circuit, a test apparatus, a recording medium, a semiconductor chip, an initializing circuit and an initializing method are provided to measure the delay amount of a delay device with high accuracy. According to a delay circuit(100) delaying an input signal, a first delay device(10-1) delays the input signal with the delay amount according to an established delay setting value. A second delay device(10-2) delays the input signal with the delay amount according to the established delay setting value. An initialization part(20) measures the delay amount which is generated by referring to the delay setting value, and performs initialization of the first delay device. The initialization part includes a first loop path, a first measurement part(26-1), a second measurement part(26-2) and a delay amount calculation part(28). The first loop path inputs an output signal of the first delay device to the first delay device.
Patent KR-20090020161-A (KR)
Title: Signal detection circuit for optical receiver in an optical communication system
Inventor: SEO JA WON
IPC: H04B10/07
Filed: 2007-08-22
Abstract: An SD circuit for detecting an optical receiver in an optical communications system which respects the imprecision of the SD discrimination is provided to determine SD accurately due to reducing the difference of SD circuit for an optical receiver in the optical communications system. A top hold circuit(631) detects the high level of the input signal inputted to an SD circuit(630). An AOC(Automatic Offset Cancellation) circuit outputs the offset of the output signal of LA(Limiting Amplifier)(610) and DC(Direct Current) value. The voltage source addition circuit is connected to the output terminal of the AOC circuit. A voltage source addition circuit receives the output signal of the AOC circuit. The voltage source addition circuit outputs reference voltage by adding the AOC circuit output value to Vth value. A comparator(633) comprises two input terminals. A first input terminal is connected to the output terminal of the top hold circuit. A second input terminal is connected to the output terminal of the voltage source summing circuit.
Patent KR-20070095265-A (KR)
Title: Pipe coupler fixing device
Inventor: PARK BYEONG SEON
IPC: B25B27/00
Filed: 2007-09-05
Abstract: A pipe coupler fixing device is provided to facilitate fixing of a pipe coupler on a desired position without fixing a new pipe coupler depending on the direction of a pipe to be connected, thereby improving working efficiency. A pipe coupler fixing device(100) comprises a body unit(110), a first fixing part(120), a second fixing part(130). The first fixing part is provided on one end of the body unit. The second fixing part is spaced away from the first fixing part in a regular interval and provided on the body unit. A pipe coupler is inserted and fixed between the first and second fixing parts. A width(A) or a length(B) of a first support surface(122) of the first fixing part, which makes contact with the pipe coupler is larger than a height(H) of first fixing part. A second support surface(132) of the second fixing part, which makes contact with the pipe coupler is corresponded with the first support surface.
Patent KR-20080023149-A (KR)
Title: Communication systems
Inventor: HART MICHAEL JOHN BEEMS
IPC: H04L12/28
Filed: 2007-09-05
Abstract: A communication system is provided to define a ranging and network entry procedure which is composed of more than two processes and independently managed by an RS(Relay Station) and to minimize a delay which will be associated with network entry, due to local management for processes. A wireless communication system consists of an origination device, a destination device, and a relay device. The origination device transmits and receives information with the destination device via the relay device. The origination device executes a network entry process in order to access the wireless communication system. The relay device judges whether the origination device has initiated the network entry process together with the relay device. If so, the relay device notifies the destination device of it while continuously executing the network entry process together with the origination device. In response to the notification, the destination device transmits a return message, which will be useful for the completion of the network entry process, to the relay device. The network entry process comprises one or more ranging attempts from the origination device to the relay device.
Patent KR-20090030030-A (KR)
Title: Touch screen
Inventor: LEE YU SHEOP
IPC: G06F3/041
Filed: 2007-09-19
Abstract: A touch screen is provided to obtain the exact location information by light at the various angle is taken advantage using the light source more than two. A touch-pen(120) comprises the first and second light sources located from the upper side(110) of screen in the different height, a position sensor(130) detects the path of the light generated in the first and second light sources. The position sensor comprises a position detection sensor and a housing, and the position detection sensor detects the location which is income from the first and the second light source of lights(101,102). The housing loads the position detection sensor, a pin-hole is formed on the route of the light which is income in a first and a second light source.
Patent KR-20090030897-A (KR)
Title: Liquid composition of microorganisms for bioremediation of hydrocarbon-contaminated soil, method of preparing the same, and bioremediation using the same
Inventor: PARK CHEOL HEE
IPC: B09C1/10
Filed: 2007-09-21
Abstract: A microorganism liquid composition for cleaning oil-contaminated soil with enhanced oil-decomposing activities is provided to improve a decomposition rate of polluted materials and reduce a necessary time for cleaning the oil-contaminated soil. A microorganism liquid composition for cleaning oil-contaminated soil with enhanced oil-decomposing activities is characterized by mixing a culture fluid of a high growth strain and a culture fluid of a slow growth strain in a volume ratio of 1 to 1 or 1 to 9. The high growth strain is Acinetobacter, Acinetobacter haemolyticus, Pseudomonas aeruginosa, Acinetobacter radioresistens, Stenotrophomonas maltophilia, or Bacillus sphaericus. The slow growth strain is Nocardia nova, Cellulomonas turbata, or Flavobacterium johnsoniae.
Patent KR-20090032289-A (KR)
Title: Heat shrinkable and biodegradable film and preparation thereof
Inventor: KIM KYUNG YOUN
IPC: C08J5/18
Filed: 2007-09-27
Abstract: A heat shrinkable film with a biodegradable property is provided to ensure a uniform contraction and relieve a contraction speed when the heat shrinkable film is applied to a bottle or a container. A method for preparing a heat shrinkable film with a biodegradable property comprises the following steps of: extruding a polylactic acid resin containing 4-12wt% of D-lactic acid; preparing an undrawn film by casting the extruded resin on a roll with a temperature of 35 °C or less; and preparing a drawn film by uniaxially stretching the undrawn film to become more three times in length than the original length in a main shrinking direction at temperature ranges from a glass transition temperature(Tg) to Tg+40°C.
Patent KR-20090032861-A (KR)
Title: Absorber unit
Inventor: KIM JONG WON
IPC: B25J15/06
Filed: 2007-09-28
Abstract: An absorber unit is provided to adhere to various surfaces by including a high frequency deformable portion with a hollow inside and a low frequency deformable portion transforming a high frequency deformable portion according to the bending of the absorption surface. An absorber unit comprises: a high frequency deformable portion(101) adhering to an absorption surface and blocking outer air passing through a part contacted with the absorption surface and having a hollow inside; and a low frequency deformable portion(102) transforming the high frequency deformable portion according to the bending of the absorption surface and maintaining the transformed state after the deformation.