baber/WOPTO huggingface dataset:
Patent KR-20070118269-A (KR)
Title: Wireless communication apparatus, and feedback information generating method
Inventor: YUDA YASUAKI
IPC: H04B7/08
Filed: 2006-04-26
Abstract: A wireless communication apparatus that allows propagation path information to be reproduced with high precision at a transmitting end without increasing feedback information amount. In this apparatus, a channel estimating part (103) uses a received pilot signal to perform channel estimation for each propagation path. A correlation detecting part (104) uses the result of the channel estimation to obtain correlation values between the channels, thereby detecting correlation values of all channels. An amplitude/phase ratio determining part (105) determines, based on the correlation values, the quantization bit ratio of the amplitude and phase of propagation path information to be used when those amplitude and phase are quantized. A feedback information generating part (106) quantizes the propagation path information in accordance with the determined ratio of the amplitude and phase.
Patent KR-20080012864-A (KR)
Title: Semiconductor abrasive
Inventor: KON YOSHINORI
IPC: H01L21/304
Filed: 2006-05-12
Abstract: A semiconductor abrasive that excels in dispersion stability and polishing speed and that especially in the use in multistage processing CMP, exhibits stable polishing characteristics with less influence even in instances of contact with alkaline abrasives. There is provided an abrasive for chemomechanical polishing for use in polishing of any surface to be polished in the production of semiconductor integrated-circuit units, which abrasive comprises cerium oxide abrasive grains, water and a dicarboxylic acid of the formula: HOOC(CH2) nCOOH (1) (wherein n is an integer of 1 to 4) and exhibits a pH value of 3.5 to 6 at 25°C.
Patent KR-20080006622-A (KR)
Title: Detection and surpression of wind noise in microphone signals
Inventor: HAULICK TIM
IPC: G10L21/0216
Filed: 2006-02-13
Abstract: The present invention relates to a microphone system, comprising at least one directional microphone with a first directivity to obtain a first microphone signal, at least one directional microphone with a second directivity that is worse than the first directivity, in particular, an omni-directional microphone, to obtain a second microphone signal, a detection means configured to receive the first and the second microphone signals and to output a detection signal indicating whether non-acoustic perturbations, in particular, wind noise, in the first and/or the second microphone signals exceed a predetermined level and a signal processing means configured to output an output signal generated from the first microphone signal and/or the second microphone signal on the basis of the detection signal. The invention also relates to a method reducing non-acoustic perturbations in microphone signals comprising detecting an audio signal by at least one directional microphone of a first directivity to obtain a first microphone signal, detecting the audio signal by at least one directional microphone with a second directivity that is worse than the first directivity, in particular, an omni-directional microphone, to obtain a second microphone signal, determining whether non-acoustic perturbations, in particular, wind noise, that exceed a predetermined level are present in the first and/or the second microphone signal and outputting an output signal generated from the first microphone signal and/or the second microphone signal on the basis of the result of the determining whether non-acoustic perturbations that exceed a predetermined level are present in the first and/or the second microphone signal.
Patent KR-20080002991-A (KR)
Title: Sender identification system and method
Inventor: CHRISTENSEN GERALD TODD
IPC: H04M1/57
Filed: 2006-04-19
Abstract: A database is queried based upon data contained in a message to obtain sender identification information, at least part of which is not contained in the message as it was sent. The sender identification information is presented to a recipient, which can send a signal accepting or rejecting the message based upon the sender identification information. If an accept signal is entered, the message can be forwarded to the recipient and/or rendered to the recipient.
Patent KR-20080020609-A (KR)
Title: Cooling compounds
Inventor: BELL KAREN ANN
IPC: A23L27/20
Filed: 2006-05-24
Abstract: A method of conferring a cooling effect on the skin or mucous membranes by applying thereto at least one compound of the Formula I: (a) wherein B is selected from H, CH3, C2H5, OCH 3, OC2H5; and OH; and (b) wherein A is a moiety of the formula-CO-D, wherein D is selected from the following moieties: (i)-NR1R2, wherein R1 and R2 are independently selected from H and C1-C8 straight or branched-chain aliphatic, alkoxyalkyl, hydroxyalkyl, araliphatic and cycloalkyl groups, or R1 and R2 together with the nitrogen atom to which they are attached form part of an optionally-substituted, five-or six-membered heterocyclic ring; (ii)-NHCH2COOCH2CH3,-NHCH2 CONH2,-NHCH2CH2OCH3,-NHCH2CH2OH,-NHCH2CH(OH)CH2OH and (iii) a moiety selected from the group consisting of: The compounds are useful for providing cooling effects in a variety of products, such as foodstuffs, confectionery, tobacco products, beverages, cosmetics, dentifrices, medicinal preparations, mouthwashes and toiletries. ® KIPO & WIPO 2008
Patent KR-20080016664-A (KR)
Title: Two-sided pressure-sensitive adhesive tapes for the production of liquid crystal displays with light-reflective and absorbing properties
Inventor: HUSEMANN MARC
IPC: C09J7/29
Filed: 2005-12-02
Abstract: Disclosed is a pressure-sensitive adhesive tape, especially for creating adhesion of optical liquid crystal displays (LCDs), comprising a top face with light-reflective properties and a bottom face with light-absorbing properties, and a support film with a top face and a bottom face. Both faces of the contact-sensitive adhesive tape are provided with an outer pressure-sensitive adhesive layer (layers b, b'). The inventive pressure-sensitive adhesive tape is characterized in that at least one white-colored layer for creating the light-reflective effect and at least one pressure-sensitive adhesive layer (layer c) that is dyed black in order to create the light-absorbing effect are provided between the outer pressure-sensitive adhesive layers while at least the pressure-sensitive adhesive layer located on the top face is transparent.
Patent KR-20090075556-A (KR)
Title: Casing for robot cleaner
Inventor: HEO JU PYO
IPC: A47L9/00
Filed: 2008-01-04
Abstract: A storage container for a robot cleaner is provided to recharge the robot cleaner while isolating the robot cleaner from outside. A storage container(1) for a robot cleaner comprises a case(10) and a charging dock. The case comprises a storage space in which the robot cleaner equipped with a charge connection terminal is contained, and an entrance for entry and exit of the robot cleaner to the storage space. The charging dock is installed on the case to recharge the robot cleaner and has a charge terminal which is electrically connect to the charge connection terminal of the cleaner robot while the cleaner robot is contained in the storage space.
Patent KR-20090075988-A (KR)
Title: Net weight and manufacturing method of it
Inventor: CHOI SUNG LYUL
IPC: A01K75/06
Filed: 2008-01-07
Abstract: A fishing net-sinker and a method for manufacturing the same are provided, which obtain excellent tensile strength and manufacture a fishing net-sinker at a low cost. A fishing net-sinker(10) comprises: a body(20) having the hollow which is formed into the metal material pipe and communicates with the opening of the parallel both ends in the longitudinal direction; a connection part(28) having the outer circumference which is parallel in the longitudinal direction; and a compression part(30) having outer circumference formed into curvature to both ends from both sides of connection part in the outside direction.
Patent KR-20090079635-A (KR)
Title: Imaging optical system for camera and video telephony camera employing the same
Inventor: CHOI BYUNG HA
IPC: G02B9/04
Filed: 2008-01-18
Abstract: An imaging optical system for a camera and a video telephony camera employing the same are provided to improve telecentric characteristic and obtain a long back focal length. An imaging optical system for a camera and a video telephony camera employing the same include an iris diaphragm(ST) and a first lens(10-1) arranged from an object. The first lens has a positive refractive power and both sides of the lens are aspheric. The both sides of the lens have a convex shape. A following conditional equation is established. LB/f>0.88, LT/LB<1.71. LT denotes a distance on an optical axis from the iris diaphragm to the top surface of the imaging optical system. F denotes an overall focal distance of the imaging optical system. LB denotes a distance on an optical axis from the object-side surface of the first lens to the top surface of the imaging optical system.
Patent KR-20090080178-A (KR)
Title: Heat boiler
Inventor: GIM CHUN HWAN
IPC: F24H1/20
Filed: 2008-01-21
Abstract: A heating boiler is provided to offer environmentally-friendly effects by using electricity, and to offer excellent heating efficiency for a short time conveniently and efficiently. A heating boiler(10) includes a sealing outer body(100), an inner body(150), a heating unit installation unit(300), a heating unit(400), a coil pipe(200), and a heating transfer medium(500). The inner body is installed at the inside of the outer body, and forms a vacuum chamber(154). The installation unit is formed on the vacuum chamber. The heating unit is mounted on the heating unit installation unit. The coil pipe is winded on an outer circumference of the inner body. The heating transfer medium is included in the vacuum chamber.
Patent KR-20090081192-A (KR)
Title: Co-generation unit
Inventor: CHO NAM JOON
IPC: F28D20/00
Filed: 2008-01-23
Abstract: A cogeneration device is provided to prevent rain from being infiltrated through an inhalation hole to protect the cogeneration device and the neighboring from the damage by the rainwater. A cogeneration device comprises a chassis, a generator(2), a driving source and a heat recovery heat exchanger(20). An inhalation hole and an exhaust pipe are separately formed at the chassis. A power saver is installed inside the chassis. The driving source is installed inside the chassis in order to drive the generator. The heat recovery heat exchanger is installed inside the chassis in order to recover the heat from at least one between the generator and the driving source. The cogeneration device has a muffler installed between the inhalation hole and the generator.
Patent KR-20090084588-A (KR)
Title: Natural carbonated beverage comprising tea leaves and fruit or vegetable juice and a preparation method thereof
Inventor: KIM TAE KYUNG
IPC: A23L2/54
Filed: 2008-02-01
Abstract: A natural carbonated beverage using green tea extract and natural fruit and vegetable juices and a preparing method thereof are provided to show excellent antioxidant effects by mixing green tea extract with mulberry juice or tomato juice and natural carbonated water. A method for preparing a natural carbonated beverage comprises the following steps of: mixing 40-60 parts of green tea extract, 15-35 parts of fruit and vegetable juice and 15-35 parts of sugar; and adding 200-300 parts of natural carbonated water to the mixture. The fruit and vegetable juice represents a fresh mulberry juice, a mulberry extract or tomato juice. The green tea is extracted in cold water to obtain the green tea extract.
Patent KR-20090085440-A (KR)
Title: Transporting devicr of flower pot
Inventor: KIM BO YOUNG
IPC: B62B1/12
Filed: 2008-02-04
Abstract: A flowerpot transport device using the principles of lever is provided to transport the flowerpot by fixing a nippers unit in the state griping the flowerpot. A flowerpot transport device comprises a pair of wheels(200), a medial axis(300), and a pair of gripping units. A pair of wheels is installed at the both ends of a wheel axle(210) with the constant width in order to restrict rotation. The medial axis is integrally combined in the central part of the axle. A pair of gripping member is combined around the medial axis to be symmetrically rotatable. A handle unit(110) and a lower part tong(130) of the gripping unit are connected with a coupling axis.
Patent KR-20090090470-A (KR)
Title: A structure of pipe joint
Inventor: KIRIHARA JUNJI
IPC: F16L21/06
Filed: 2008-02-21
Abstract: A pipe joint structure is provided to make a compression rate of a sleeve made of rubber arranged inside a C shape case, thereby a saw blade of a grip ring is properly inserted into a surface of a pipe. A section of a casing(16) is approximately a C shape. A flange(18) is installed at both opening edges of the casing. A sleeve(15) is arranged inside the casing. The grip ring fixes a pipe inside the sleeve when tightening the pipe by the casing. A plurality of blades is formed in an inner periphery of the grip ring. A bracket is formed in an outer periphery of one side or the other side of the flange. A curl part(20c) is formed in both directions of an opening periphery of the casing.
Patent KR-20080097125-A (KR)
Title: Sole with level adjustible spike
Inventor: BAE DONG WOOK
IPC: A43B13/22
Filed: 2008-02-25
Abstract: An outsole equipped with a spike is provided to improve functionality and practicality by making a plurality of spikes protruded to the bottom surface of the main body of the outsole. In a lower part of an outsole, a plurality of spike insertion holes(3) consisting of oval or the polygonal shape and the adjustment key insertion hole(4) composed of the circular shape are formed. On the upper side, a plurality of control gear insertion holes and driving gear insertion hole are formed on the respective location corresponding to a plurality of spike insertion holes and adjustment key insertion hole. In the top circumference, a main body of outsole(2) formed of gear belt insertion hole is formed.
Patent KR-20090093617-A (KR)
Inventor: KIM YANG DO
IPC: H01M8/04
Filed: 2008-02-29
Abstract: A test system of a fuel cell operation apparatus is provided to implement a fuel battery with reliability by testing a fuel cell operation apparatus suitable for specification in the design of the fuel battery. A test system(1) of a fuel cell operation apparatus(3a) comprises a test chamber(3) accommodating the fuel cell operation apparatus flowing in and out fluid; inflow pipes(8a,9a,10a,11a) and outflow pipes(8b,9b,10b,11b) for providing inflow and outflow of the fluid; a back-pressure system copying back pressure and a needle valve(15); a temperature sensing part detecting the temperature of the test chamber and the temperature of inlet pipe and outlet pipe; a flow sensing part; a pressure sensing part sensing the leak of the fluid at the fuel cell operation apparatus; and a control part(4) which detects a temperature, amount of fluid and leakage of fluid set for designing the fuel cell operation apparatus.
Patent KR-20080084617-A (KR)
Title: Article carrying device
Inventor: NISHI TOKUO
IPC: B67C7/00
Filed: 2008-03-06
Abstract: An article carrying device is provided to realize smaller carrying equipment by installing an upper rotary wheel adjacent to a lower rotary wheel. An article carrying device includes a retreat unit and a controller. A gripper moving unit draws out a gripper formed on a lower rotary wheel(Hb) for receiving an article from an upper rotary wheel(Ha) and draws in the gripper not for interfering the article held by the upper rotary wheel. The controller controls the gripper moving unit and allows the gripper of the lower rotary wheel to be drawn in when the upper rotary wheel stops operating for preventing the lower rotary wheel from interfering the article held by the upper rotary wheel.
Patent KR-20080028855-A (KR)
Title: Device for setting of a service zone in a mobile communication network, method for providing zone-based service using the device, and mobile communication unit
Inventor: CHO YUL JEA
IPC: H04W4/02
Filed: 2008-03-21
Abstract: A zone setting device for setting a service zone in a mobile communication network, a zone service method using the device, and a mobile communication terminal are provided to set a service zone for a particular zone service provided by a mobile communication system with regards to at least one mobile communication terminal which receives a mobile communication service by the mobile communication system, thereby offering an efficient zone service to the user in the mobile communication network. A service zone setting device(19) performs short-range wireless communication with a mobile communication terminal(21) as being equipped with a short-range wireless communication unit, and sets a short-range wireless communication capability range to a service zone(20) for the mobile communication terminal. The service zone setting device has a storage unit, and stores/manages zone service information essential for a zone service in the storage unit. The zone service information is referred to by the mobile communication terminal for receiving the zone service.
Patent KR-20090101699-A (KR)
Title: Container automatic suffing system
Inventor: KIM EUN BAE
IPC: B66F9/19
Filed: 2008-03-24
Abstract: PURPOSE: An automatic container inputting system is provided to reduce the time for inputting and the cost of labor by easily comparing an actual product to an RFID tag through an audio and screen. CONSTITUTION: An automatic container inputting system comprises a box movement confirmation member, an information identification member, and an information storage member. A sensor is installed at a container in order to sense the movement of a box in which an RFID tag is attached. The box movement confirmation member senses the movement of the box by the sensor. The information identification member recognizes the quantity of the RFID information data by reading the RFID tag with a RFID reader(3). The information storage member stores the quantity of RFID information data recognized with the RFID reader equipped at the information identification member through a RFID middleware(30) in a database server(40).
Patent KR-20080090326-A (KR)
Title: Methods and apparatus for generating a library of spectra and high throughput measurement system
Inventor: RAVID ABRAHAM
IPC: H01L21/66
Filed: 2008-04-02
Abstract: A method and an apparatus for generating a library of spectra and a high-throughput measurement system are provided to optically monitor substrates during a chemical and mechanical polishing process. A method for generating a library of spectra comprises the following steps of: measuring features of a substrate in a plurality of well-defined points of a reference substrate; measuring spectra in plural measurement points of the reference substrate; associating the measures spectra with the features of the substrate; storing coordinates of the well-defined points; and coordinates of the measured points. The step of associating the measures spectra with the features of the substrate comprises the steps of determining a well-defined point in the vicinity of a specific measured point and associating the features of the substrate of the determined well-defined point with spectra of the specific measured point.
Patent KR-20090105623-A (KR)
Title: Opening and closing device for use in portable device having two units sliding and rotating each other
Inventor: KA SUNG HYUN
IPC: H04B1/38
Filed: 2008-04-03
Abstract: PURPOSE: An opening device used to a portable device equipping two units is provided to use the portable device due to standing the liquid display at proper angle and rotate the slider after moving the slider. CONSTITUTION: An opening device used to a portable device equipping two units includes a first engine combining unit(20), a second combining unit(30), a slide connection unit(40), a first connection member(50), a second connection member a first elastic force providing unit and a second elastic force providing unit. The first combining unit is equipped with the first unit. The second combining unit is equipped with the second unit. The slide connection unit and the second combining unit are combined. The first concatenated member is rotatable about the first combining unit. The first connection member is connected about the slide connection unit. The second connecting members are formed in the first combining unit.
Patent KR-20080098315-A (KR)
Title: System and method for lending deposit money for a house lease, system and method for managing storage medium recording that method program
Inventor: CHOI JEI KEU
IPC: G06Q50/16
Filed: 2008-04-10
Abstract: A house lease loan system, a house lease loan method, a system and a method of managing a title, and a storage medium in which a method program is recorded are provided to obtain a loan bond safely, thereby activating house lease loan in a market. A finance organization system makes a bond selling/buying contract with a tenant(20) to buy a house lease return bond. A title insurance system issues a title insurance stock with regard to a real estate. A notification system notifies the tenant of the selling of the bond. A communication system receives a bond selling approval document from the tenant. After title investigation request bond selling notification and the bond selling approval document are received, a title management system(100) checks a registration condition with regard to the real estate from a register book document database(70) to generate and transfer a title report. The title management system generates and transmits the first title checking document to a title insurance system(50) based on a moving-in household research result which is received on a day before a loan expiration date, a spot visiting research result, or a telephone research result.
Patent KR-20090108189-A (KR)
Title: Corporal form controller
Inventor: DOO HONG JIK
IPC: A61N1/08
Filed: 2008-04-11
Abstract: PURPOSE: A body form controlling device is provided to manage a body part with two frequencies satisfying circuit operating conditions, and to offer convenience while removing a pricking phenomenon. CONSTITUTION: A body form controlling device includes a key matrix part(101), a display part(141), and an indication LED part(143), a control part, and a backlight part(145). A controller is built in the body from controlling device to determine an operation state and channel choice with the key matrix part. The display part indicates a corresponding state by receiving a key value from the key matrix part. A drive controller is controlled through communications. An ultrasonic wave control part(117) outputs interference wave and free wave with a channel 1. A sub control part(129) supplies the free wave with a channel 2A, 2B, and 3.
Patent KR-20090110715-A (KR)
Title: Puzzle Toy
Inventor: PARK JUN WOO
IPC: A63F9/10
Filed: 2008-04-18
Abstract: PURPOSE: A puzzle toy is provided to help children to enhance creativity at the same time preventing the puzzle from scattering during playing. CONSTITUTION: A puzzle toy comprises a playing board and a plurality of puzzles(100). The playing board has some areas thereon for playing. The areas are filled with the plural puzzles. At least one puzzle is transparent. At least one side of the puzzle has a magnet. The areas are divided into several small zones. In the small zones, discrimination indicators are prepared.
Patent KR-20090113940-A (KR)
Title: Method for creating design by customer
Inventor: RYOO HEE CHANG
IPC: G09F3/00
Filed: 2008-04-29
Abstract: PURPOSE: A method for manufacturing a sticker is provided to express the personality of a client by attaching the sticker designed by a client to the product container. CONSTITUTION: The product is determined in the system for the sale of goods(100). The client links to the design server(110). The sticker is designed by the design choice, and an upload and sentence. The designed sticker or the background image is stored. The screen which attaches the sticker designed in the product container is outputted. The determined design is printed on the sticker(160).