baber/WOPTO huggingface dataset:
Patent KR-20060034223-A (KR)
Title: Fabrication of silicon microphones
Inventor: KOK KITT WAI
IPC: H04R19/04
Filed: 2004-05-26
Abstract: A silicon microphone is formed using the steps of providing a first wafer including a layer of heavily doped silicon, a layer of silicon and an intermediate layer of oxide between the two silicon layers. The first wafer has a first major surface on one surface of the layer of heavily doped silicon and a second major surface on the layer of silicon. A second wafer of silicon has a first major surface and a second major surface. A layer of oxide is formed on at least the first major surfaces of the first and second wafers. A cavity is etched through the oxide layer on the first major surface of the first wafer and into the layer of heavily doped silicon. The first major surface of the first wafer is bonded to the first major surface of the second wafer. A metal layer is formed on the second major surface of the second wafer. Acoustic holes are patterned and etched in the metal layer and in the second major surface of the second wafer. At least one electrode is formed on the heavily doped silicon of the first wafer and at least one electrode is formed on the second wafer. The oxide layer of the first wafer is etched from at least the back of a diaphragm during manufacturing of the silicon microphone.
Patent KR-20070073040-A (KR)
Title: Image content transmission method and system
Inventor: CHO JUNG YON
IPC: G06F17/00
Filed: 2006-01-03
Abstract: A method and a system for transmitting image contents are provided to efficiently transmit the image contents to a client from a server in the client/server network without generating unnecessary load in the network. A client(100) includes an information input part(101) inputting resolution information of the desired image contents, a transceiver(103) transmitting an image content request message to the server(120) and receiving image content data from the server, a display part(104) displaying the image contents, and a controller(102). If the resolution of the received image contents is lower than the desired resolution, the controller adjusts the resolution of the received image content and displays the adjusted image content to the display part. The server includes the transceiver(121), a storing part(123) storing the image content data, and the controller(122). If the resolution of the stored image contents is higher than the desired resolution, the controller adjusts the resolution of the stored image content and displays the adjusted image content to the transceiver.
Patent KR-20060012331-A (KR)
Inventor: MISAKA AKIO
IPC: G03F1/36
Filed: 2006-01-10
Abstract: 본 발명은 고립 스페이스 패턴과 고립 라인 패턴 또는 밀집패턴을 동시에 미세화할 수 있도록 하기 위한 것으로, 노광 광에 대하여 차광성을 갖는 반차광부(101)와, 반차광부(101)에 의해 둘러싸이고 또한 노광 광에 대하여 투광성을 갖는 투광부(102)와, 투광부(102)의 주변에 위치하는 보조패턴(위상시프터)(103)이 투과성 기판(100) 상에 설치되어 있다. 반차광부(101)와 투광부(102)는 노광 광을 서로 같은 위상으로 투과시킨다. 보조패턴인 위상시프터(103)는 반차광부(101) 및 투광부(102)를 기준으로 하여 노광 광을 반대 위상으로 투과시키는 것과 함께, 노광에 의해 전사되지 않는다. 
       
     차광부, 투광부, 위상시프터, 투과성 기판, 포토마스크
Patent KR-20070074870-A (KR)
Title: Damping valve of hydraulic power steering system
Inventor: PARK JIN MUK
IPC: B62D5/09
Filed: 2006-01-10
Abstract: A hydraulic steering system including a damping valve is provided to install a check valve between a cap installed in a valve body and a support formed in the interior space of the valve body. A hydraulic steering system includes a damping valve. A check valve is installed in the interior of the damping valve to regulate the flow of a working fluid. The hydraulic steering system includes a valve body, a cap, and a disc. A support on which the check valve is positioned is formed in the interior space of the valve body. A backward flow passage is formed at the periphery of the support. The cap is engaged with the valve body to attach the check valve to the support. A forward flow passage is formed in the cap. The disc has a plate-like shape and is attached to the valve body by the cap to close the backward flow passage.
Patent KR-20070075453-A (KR)
Title: Method for eliminating random noises in low frequency area of images and devices using the same
Inventor: SEO JONG SEOK
IPC: H04N5/21
Filed: 2006-01-13
Abstract: A method and an apparatus for removing random noise in a low frequency region of an image are provided to improve a signal-to-noise ratio while securing sharpness of an original image. A method for removing random noise of an image includes a step of selecting pixels, which have a predetermined deviation from an average value of pixels of an image region having a predetermined size, from the pixels of the image region, and a step of controlling the deviation of the selected pixels. The image region having a predetermined size is obtained by splitting an original image into 5x5 image regions.
Patent KR-20070077714-A (KR)
Title: Site for providing real estate auction information having consulting report
Inventor: LEE KEE HYUN
IPC: G06Q30/08
Filed: 2006-01-24
Abstract: A portal site for providing real estate auction information including a consulting report is provided to enable a user to make a proper bidding action with specialized knowledge for a real estate auction article by providing objective information and the consulting report for the auction article. A real estate auction information site stores basic information and sub offline information of the real estate auction article provided from a court server by connecting to the court server. The site enables the user to obtain the information of the auction article according to a category by classifying the auction articles into each court, region, date, and case number. The site provides the objective data including article analysis details, right analysis details, and a successful bid estimation/cost analysis result, and the consulting report including consulting data analyzing the objective data by an expert. The site collects a charge for receiving the consulting report from the user by linking with a banking server.
Patent KR-20070077717-A (KR)
Title: Tri-axis geo-magnetic sensor device package and the method for fabricating the same
Inventor: CHOI SANG ON
IPC: G01C17/30
Filed: 2006-01-24
Abstract: A package of a tri-axis geo-magnetic sensor and a method for manufacturing the same are provided to reduce a thickness and an area of a chip by using a wire bonding and a solder ball bonding during an assembly of a perpendicular sensor device. A package of a tri-axis geo-magnetic sensor includes a substrate(110), a horizontal sensor device(120) and a perpendicular sensor device(140). The horizontal sensor device and the perpendicular sensor device are mounted on a top surface of the substrate. A mother board is mounted on a bottom surface of the substrate by a solder ball(112). The horizontal sensor device is horizontally mounted on the substrate to sense one or more than one magnetic fields of a horizontal component. The perpendicular sensor includes a structure, a contact pad(143) formed around the structure, and a horizontal protrusion pad(147). The structure includes an inductor component having a magnetic substance and a coil on a wafer.
Patent KR-20070079509-A (KR)
Title: Rib material injecting nozzle, injecting apparatus and injecting method using the same
Inventor: LEE HYE JIN
IPC: H01J9/20
Filed: 2006-02-02
Abstract: A partition wall material injecting nozzle is provided to fill grooves of a flexible mold with a partition wall material perfectly, form a partition wall uniformly, improve strength of a partition wall, and prevent a loss of a partition wall material. A partition wall material injecting nozzle comprises: an approximately rectangular injecting nozzle main body(61) which has a storage space(62) inside and includes a supply hole(68) for a partition wall material(54) formed on one face thereof; a rotation part(69) which is provided in a position in which the supply hole(68) is formed in the injecting nozzle main body(61) and is configured in such a way that the injecting nozzle main body(61) rotates 360° on the predetermined position of the injecting nozzle main body(61); and many discharging parts(63) which are provided in one face of the injecting nozzle main body(61) and discharge the partition wall material(54).
Patent KR-20070079976-A (KR)
Title: The system which provides the internet board with mobile and provision method
Inventor: HAN JUNG SANG
IPC: G06Q99/00
Filed: 2006-02-05
Abstract: A system and a method for providing an Internet bulletin board in the mobile are provided to enable a CP providing contents to an Internet BBS to provide a specialized and high quality mobile content service to a mobile terminal without constructing a mobile server or a phone page. An Internet BBS provider(S201) requests and receives a mobile content providing/managing function through a mobile content providing/managing webpage by connecting to a website provided from a web server(S206) or a mobile content provision agent system(S202). An Internet BBS user(S204) requests and receives BBS activity, and transceives data related to the BBS activity to a database(S208) by connecting to the website of an Internet BBS web server(S207). A mobile user(S203) requests and receives the bulletin contents by connecting to the phone page of a mobile server(S213) of the mobile content provision agent system. A scheduler(S212) performs a part to be periodically executed in the mobile content provision agent system.
Patent KR-20070081634-A (KR)
Title: Disk and hub assembly for electromgetic clutch in compressor
Inventor: CHUNG SUK JAE
IPC: F16D27/112
Filed: 2006-02-13
Abstract: A disk and a hub assembly for an electromagnetic clutch in a compressor are provided to absorb noise and vibration generated upon contact between a disk and a friction surface of a pulley and to reduce vibration generated when the disk is detached from the friction surface of the pulley. A disk and a hub assembly for an electromagnetic clutch in a compressor comprise a disk(2), a hub(1) and a plurality of leaf springs(3). The disk(2) has a through hole(2a) at the central portion thereof. The hub(1) is coupled to the driving shaft of a compressor and has a flange section(12). Each leaf spring(3) comprises a body(3A) having a predetermined length, and first and second extending members(33,34) extending in the predetermined direction. The first extending member(33) of the leaf spring(3) overlaps with the second extending member(34) of the adjacent leaf spring(3).
Patent KR-20070083346-A (KR)
Title: Food garbage processing apparatus
Inventor: PARK SANG OHK
IPC: B09B3/00
Filed: 2006-02-21
Abstract: An apparatus for treating food waste is provided to significantly reduce the process for treating the food waste, by simultaneously performing the crushing and drying of the food waste and exhausting of odor. A case member includes a main body(11) and a guide(110) having an outlet, wherein the main body is covered by a front cover(12), a rear cover(13), and a locking cover(14). A process member(20) has both side surfaces(21) pivotally supported by the main body above the guide, wherein the both side surfaces have fan shapes. Arc faces of both side surfaces are connected each other to define a collection plane, wherein the collection plane slidingly moves along an upper surface of the guide while covering the outlet of the guide. Both end portions of a stirring member(30) are pivotally supported on the same pivot line as the pivot of the process member. Stirring rods(31) are installed at both end portions of the stirring member. A cutting rod(32) is disposed between the stirring rods, and joined to the stirring rods in one body. The cutting rod cuts food waste into small pieces while crossing a cutting protrusion formed on a bottom surface of the process member. A driving member reciprocates the stirring member at a predetermined angle. A heating member(50) is buried in a bottom surface of the guide, wherein the heating member dries the food waste. An exhausting member(60) compulsorily sucks odor and exhausts the odor to the outside. A recovery member(70) recovers the cut and dried food waste dropped through the outlet of the guide.
Patent KR-20070091818-A (KR)
Title: Apparatus for receiving wide band pulse signal in communication channel using human body
Inventor: SONG SEONG JUN
IPC: H04B13/00
Filed: 2006-03-07
Abstract: An apparatus for receiving a wideband pulse signal in a communication channel using the human body is provided to lower receive sensitivity to the utmost by separating a signal amplification function from a comparison function through a wideband symmetric technique and to reduce the occupation area by removing the necessity of an external reference voltage. A wideband pulse signal receiver in a communication channel using the human body is composed of a bias circuit(42), a wideband pre-amplifier(44), a Schmitt trigger(46), and a reverse buffer(48). The bias circuit(42) sets a DC bias for a wideband pulse signal, transferred and received through the human body used as a data transfer medium. The wideband pre-amplifier(44) provides a high voltage gain for the DC bias-set wideband pulse signal over a wide frequency band. The Schmitt trigger(46) triggers the pulse signal, amplified through the wideband pre-amplifier(44), to a stable voltage state by using symmetric threshold voltage. The reverse buffer(48) reverses the triggered pulse signal and outputs a digital signal of which the phase is matched with the received input signal.
Patent KR-20060110793-A (KR)
Title: Press forming method and apparatus
Inventor: SAITOU KAZUMI
IPC: B30B1/18
Filed: 2006-04-19
Abstract: A press forming method and a press forming apparatus are provided to form a bent disc-shaped working piece in a convex or concave shape. A press forming method includes the steps of: approaching an upper die(2) to a lower die(3) so as to form a space corresponding to at least one of a convex portion and a concave portion; pressing a working piece disposed between the upper and lower dies into the space; and colliding the upper die with the lower die to form at least one of the concave portion or the convex portion in the working piece. The upper die has at least one of the convex portion and the concave portion and the lower die has at least one of the concave portion and the convex portion corresponding to the convex portion and the concave portion of the upper die.
Patent KR-20060110232-A (KR)
Title: Divider plate for an inlet port, sand core for forming an inlet port, and cylinder head
Inventor: MASUTA TATSUYA
IPC: B22C9/22
Filed: 2006-04-19
Abstract: A divider plate for an intake port, a sand core for forming the intake port, and a cylinder head are provided to sufficiently restrict the position of the divider plate for the intake port by accelerating the solidification of molten metal near a portion where an accelerating part is installed. The divider plate(100) for an intake port(14) installed in a cylinder head of an internal combustion engine to block each section of plural intake ports in the flow direction of intake air is composed of a divider unit(102) partitioning the inside of the cylinder head in the flow direction of the intake air; a side cast-in unit(103) mounted in the end crossing the flow direction of the intake air and cast in the molten metal in casting the cylinder head; and an inner case-in unit(104) installed between the divider units and cast in the molten metal in casting the cylinder head. The inner cast-in unit has a solidification accelerating part(110) comprising at least one of punch holes(111), recessed parts(121), protruded parts, and uneven parts and promoting the solidification of the molten metal.
Patent KR-20070105433-A (KR)
Title: Electronic apparatus
Inventor: KIM YOUNG CHAN
IPC: G06F3/02
Filed: 2006-04-26
Abstract: An electronic apparatus is provided to include a key inputting apparatus which transmits the key inputting information by receiving the information correspond to the key input. An electronic apparatus includes a power source supplying unit(110), plural detecting resistances, a key switch, an A/D converting unit(162) and a controlling unit(168). The power source supplying unit supplies the operating power having a predetermined standard voltage. The plural detecting resistances are connected from the power source supplying unit in serial. The key switch is ejected between the detecting resistances at the end, and is connected to the ground at the other end. The A/D converting unit outputs the key detecting value by digital converting the detecting voltage which is drawn out between the diverging point of the power source supplying unit and the key switch. The controlling unit evaluates the propriety of the operating power source, and outputs the power source unusual signal when the operating power source is over the predetermined limit of the standard voltage.
Patent KR-20070109153-A (KR)
Title: Ceramic ware manufacture method of football formation
Inventor: CHOI SUNG WON
IPC: C04B33/24
Filed: 2006-05-09
Abstract: A method for manufacturing a soccer ball-shape ceramic structure is provided to encapsulate a ball-kicking moment with the feeling of movement and improve external beauty of the structure, and maintain a center of the soccer ball in a manufacturing process. A method for manufacturing a soccer ball-shape ceramic structure includes the steps of: (ST1)manufacturing a first structure of a soccer ball shape and a second structure of a football boot shape using a clay material; (ST2)drying the structures; (ST3)subjecting the first structure and the second structure to biscuit firing, wherein the second structure mounted on a separate prop is biscuit-fired; (ST4)coating the respective structures with a glaze; and (ST5)mounting the second structure on the prop, putting the first structure on the second structure, and firing the structures, wherein the glaze runs down to make the first structure and the second structure adhere to each other.
Patent KR-20060126373-A (KR)
Title: Improved distributed kernel operating system
Inventor: BOYD ANDREW
IPC: G06F15/00
Filed: 2006-06-01
Abstract: An improved distributed kernel OS(Operating System) is provided to solve problems of present technologies having restricted transfer performance by offering a reliable node-node session protocol for offering high performance message transfer and multi-interface management/support. A local node includes a local thread operated in a local processor, and transfers and receives a message. A remote node communicates with local node through the network, includes a remote thread operated in a remote processor, and transfers and receives the message. The local node sets node-to-node connection with the remote node by receiving a transfer request from the local thread, manages the message transfer from the local node to the remote node through the network, receives the message from the remote node, and forwards the received message to the local thread.
Patent KR-20060083179-A (KR)
Inventor: KIM YOUNG DAE
IPC: F03G7/08
Filed: 2006-06-14
Abstract: 본 발명은 내리막이나 평지에서 감속을 위해 낭비되는 마찰에너지나 평지에서 여분의 에너지를 스프링의 탄성에너지로 저장하여, 오르막 혹은 필요한 시점에 사용할 수 있도록 하는 장치가 부착된 바퀴에 관한 것이다. 
       
     테옆, 바퀴, 스프링, 감속기어, 탄성, 에너지, 마찰
Patent KR-20060131681-A (KR)
Title: Substrate processing method, computer readable recording medium and substrate processing apparatus
Inventor: ISHIKAWA HIRAKU
IPC: H01L21/768
Filed: 2006-06-15
Abstract: A substrate processing method, a computer readable recording medium, and a substrate processing apparatus are provided to reduce power consumption of an electronic device by forming an insulating layer having a low dielectric constant and a heat-resistant property. A substrate(W) is loaded into a processing receptacle(50). A hydrocarbon gas having a multiple bonding structure is supplied to the processing receptacle. An amorphous carbon insulating layer is formed on the substrate by generating plasma within the processing receptacle. The hydrocarbon gas is formed with an acetylene gas. A hydrogen gas is supplied additionally to the processing receptacle including the acetylene gas.
Patent KR-20070119788-A (KR)
Title: Manufacturing method of seesaw-type terminal for communication device
Inventor: AN YOON JAE
IPC: H01R43/048
Filed: 2006-06-16
Abstract: A method for fabricating a seesaw-type terminal for communication equipment is provided to select a low-priced row material by performing an operation by using a press and reduce a waste of materials. Basic upper and lower shapes of a see-saw type terminal are formed repeatedly four times by using upper and lower press mold patterns(S1). Sludges, namely, unnecessary portions, generated by being thrust to both sides of a material by the pressure of the upper and lower press mold patterns are cut out and a length is set by the first stopper(S2). The material is transferred as long as a certain length by a side guide formed such that the side can pass by only a notched length and guided so that the material may not be shaken left and right(S3). As for the material, which has been transferred as long as the same length as the lengthwise length, upper and lower shapes of a see-saw type terminal are formed repeatedly four times(S4). Sludges, namely, unnecessary portions, generated by being thrust to both sides of the see-saw type terminal by the upper and lower press mold patterns are cut out(S5). The material is pressed with the upper and lower press mold patterns having the same shape as that of the see-saw type terminal so that the material can have the same shape as the see-saw type terminal(S6). The see-saw type terminal is cut in the lengthwise length to form a product and unloaded(S7).
Patent KR-20070120210-A (KR)
Title: Secondary battery of improved safety and capacity
Inventor: JANG JUN HWAN
IPC: H01M2/02
Filed: 2006-06-19
Abstract: A secondary battery is provided to improve safety by preventing an internal short circuit caused by the movement of an electrode assembly when falling or external shock is applied to the secondary battery. A secondary battery(100) has an electrode assembly(300) within a battery case(200). The electrode assembly has a structure in which many electrode plates with a separator interposed between the electrode plates are stacked up, and electrode taps of the electrode plates are united to one another. The electrode assembly is assembled in such a shape that the mutual connection parts of the electrode taps(330,340) are placed in an inner and lower end of the battery case. The electrode assembly is electrically connected to electrode leads(400,401) at the upper end of the battery case through upper electrode taps(301,302) formed on one, two or more electrode plates.
Patent KR-20070059876-A (KR)
Title: The wireless power plant for a fishing float
Inventor: LEE HYEON UK
IPC: A01K93/02
Filed: 2006-06-26
Abstract: A radio power device for a fishing float is provided to move a fishing float to a desired place by controlling the fishing float with a radio remote control by installing a small-sized radio power device inside the fishing float. A buoyancy portion(12) and a weight(14) are installed on upper and lower ends of the fishing float(10) to make the fishing float(10) keep its balance in the sate of floating in the sea. A radio power device is installed inside the fishing float. A control portion(20) for controlling the operation of a driving unit(40) and a steering unit(50) is built in the radio power device along with a power portion(24). The operation of the control portion(20) of the radio power device is controlled by a transmitting signal of a radio remote control that is input through a receiving portion(22).