baber/WOPTO huggingface dataset:
Patent KR-20090006320-A (KR)
Inventor: KIM SOUNG HO
IPC: E02D29/02
Filed: 2007-07-11
Abstract: A road expansion type retaining wall structure is provided to set the front line and the entire level of L-shaped retaining wall blocks easily, rapidly and precisely, and to correspond to uneven settlement or shear force by stabilizing structurally after installation. A road expansion type retaining wall structure includes an L-shaped foundation bottom plate(1) composed of a bottom plate put on a place where a retaining wall is to be installed, a vertical plate erected upward on the bottom plate and a support beam formed perpendicular to the upper part of the vertical plate in the opposite direction to the bottom plate, an L-shaped foundation middle plate(2) composed of a bottom plate put on a place where a retaining wall is to be installed and a vertical plate erected upward on the bottom plate, and a slab located on the upper part of the retaining wall to make the edge located on the support beam of the L-shaped foundation bottom plate.
Patent KR-20090006333-A (KR)
Title: Valve with an expandable valve-seat
Inventor: YANG JUN BOK
IPC: F16K3/16
Filed: 2007-07-11
Abstract: A valve with an expandable valve-seat is provided to prevent economic loss or accident due to leak of fluid with improved leakage preventive capacity and a simple installation or disassembly. A valve with an expandable valve-seat(300) comprises an installation groove indented consecutively constituting U-shape from upper end of one side to upper end of the other side, forming trapezoid or rectangular type inner surface of a valve body(100); and a valve-seat allowing supply of working fluid to be occurred, with either end combined with an injection nipple to connect to a hollow part. The valve seat is u-shaped along the installation groove. Both end parts are arranged at the location higher than the valve body bore and thus seal right and left side and a semi-circle part of the valve disc at the same time.
Patent KR-20080008295-A (KR)
Title: Solid state pickup device, method of driving the same, and camera
Inventor: KATO YOSHIAKI
IPC: H04N5/347
Filed: 2007-07-19
Abstract: A solid-state imaging device, a driving method thereof, and a camera are provided to prevent a saw-shaped smear in transmitting signal charges by using an empty transmission stage, thereby restraining inferior image quality caused by the deterioration of transmission. A solid-state imaging device comprises plural light receiving elements(12), plural vertical transmission units(13), plural maintenance units, a horizontal transmission unit(14), and a driving unit. The plural light-receiving elements are disposed in a matrix form. The plural vertical transmit units are installed in correspondence to the column of the light receiving elements and transmit plural signal packets including a signal charge read from the plural light receiving elements and dummy packets except the signal packets. The plural maintenance units are positioned in the final stage of a column except M column out of each N column of the plural vertical transmission units and mix, hold, and transmit vertically the signal charges of the signal packets and the dummy packet independently of vertical transmission from upstream. The horizontal transmission unit mixes, holds, and transmits horizontally the signal charges transmitted from the maintenance units or the vertical transmit units corresponding to the M column. The driving unit drives the vertical transmit units, the maintenance units, and the horizontal transmission unit. The driving unit mixes a signal packet and plural dummy packets in the same column in each maintenance unit, maintains the signal charge of the mixed packet in the each maintenance unit, and transmits vertically the packet of a different maintenance unit to the horizontal transmission unit from the different maintenance unit so that the packet of the different maintenance unit can be mixed in the horizontal transmission unit.
Patent KR-20080012202-A (KR)
Title: Fuse systems with serviceable connections
Inventor: JOZWIAK ANDREW J
IPC: H01H85/045
Filed: 2007-07-31
Abstract: A fuse system with serviceable connections is provided to replace a broken non-serviceable fuse with a serviceable fuse, without replacing the whole circuit board with new one. A fuse system(10) includes a non-serviceable fuse(20) disposed between electrical contacts(22,24), and a terminal system having terminals(16,18) for selectively connecting a serviceable fuse(30). The terminals are in electrical communication with the contacts, respectively. The fuse system is designed to be electrically connected at the terminals generally between a power source and the protected electrical component. The fuse system is assembled on a printed circuit board(12). The non-serviceable fuse is a trace of a printed circuit board configured in such a way, so the non-serviceable fuse blows and opens the circuit to disconnect the protected component from a power source when the current flowing through the non-serviceable fuse exceeds a predetermined threshold current level.
Patent KR-20090015741-A (KR)
Title: Instant food manufacturing method
Inventor: LEE JOO SUK
IPC: A23L13/00
Filed: 2007-08-09
Abstract: A method for processing the instant food is provided to allow a user to cook the food easily without baking or frying pork, chicken, etc. and to improve the taste. A method for processing the instant food comprises the steps of adding a seasoning comprising salt and a green tea powder to the meat piece(3) of a certain size and mixing them; drying the meat piece to a water content of 5-10 wt% so as to allow the outer surface to be hardened compared with the inside; putting the meat piece in a package made of a material capable of transmitting microwave and sealing it; and heating it with the microwave of 2,000-3,000 MHz to pop the meat piece.
Patent KR-20080020482-A (KR)
Title: Wind velocity reduction equipment for vehicles
Inventor: MIN SUNG GI
IPC: F03D1/04
Filed: 2007-08-13
Abstract: A wind power generator for a vehicle is provided to collect effectively wind generated due to a high speed of a train or a vehicle, adjust the open/close of a wind introduction port, so that a propeller is protected from impurities. Wind introducing ports(11) of a wind induction pipe(10) is fixed to the edge of the wind introduction pipe by using a shaft(26). A gate(22) is formed at the outer portion of the shaft, so that a piston opens/closes the gate. The wind induction pipe has a wind discharging port formed in the same direction as that of the wind introducing port. The diameter of the wind induction pipe is gradually reduced from the wind introducing port to the wind discharging port. A rotational rod(13) is supported by a support bar(15) in the central portion of the wind induction pipe. A spiral wind plate is coupled to a rotational rod. The rotational rod is coupled to a wind induction member by using a bearing.
Patent KR-20070093034-A (KR)
Title: Terminal and display method for the same
Inventor: CHOI CHANG KYU
IPC: G06F3/02
Filed: 2007-08-22
Abstract: A terminal and a display method for the same are provided to enable at least one or more button-type images corresponding to an area contacted on a button among prepared button-type images to be displayed by a button equipped with the terminal due to improving convenience in the operation of a terminal user which wants to use a specific function among terminal functions even when there are numberless terminal functions. Display buttons(280) performing dialing display numerals, *, and # in a terminal(200). The display buttons performing a text message making function display Korean consonants and vowels, capital alphabet letters, small alphabet letters, numerals, signs, or emoticons. When the display buttons display at least one or more signs with a scroll image, the displayed signs are updated whenever the scroll image is selected.
Patent KR-20090020240-A (KR)
Title: Pod rock pin zig for standard mechanical interface system
Inventor: HAN JAE SEUNG
IPC: H01L21/67
Filed: 2007-08-23
Abstract: A pod rock pin jig for a standard mechanical interface system is provided to prevent the damage of the wafer due to the dislocation of the pod lock pins by accurately controlling the location of the pod lock pins and recognition the location of the pod lock pins. A wafer carrier receives a wafer. The wafer carrier is arranged in a pod plate. A pad including the pod cover is combined with the pod plate. Pod position decision pins are arranged in the pod plate and determine the location of the pod and the pod lock pin. A fixing hole(48) is formed in a jig body(42) and is inserted into each pod position decision pin. A pod lock pin hole(44) is formed in the jig body and is combined with the pod lock pins. A standard location display hole(46) is formed in the jig body and the location of the locked pod lock pins is indicated in the pod plate.
Patent KR-20090024578-A (KR)
Inventor: SUH HYO JIN
IPC: G06F17/30
Filed: 2007-09-04
Abstract: An information retrieval system is provided to offer the search result optimized for a corresponding user group by grouping users who have the same or similar preference, and then searching information based on the preference of each user group. A server(100) comprises a group generator(110), a group preference generator(120) and a group preference collaborated query generator(130). The group generator produces a spontaneous user group or an involuntary user group. The group preference generator produces the preference specified for each generated group. The group preference collaborated query generator finally generates a group query corresponding to the common interest issue by using the generated preference.
Patent KR-20090025880-A (KR)
Title: The preparation method for perovskite-type oxide nano powder by using porous silica templating
Inventor: IHM SON KI
IPC: C01B13/14
Filed: 2007-09-07
Abstract: A manufacturing method of oxide nanopowder having perovskite structure is provided to manufacture composite nanopowder of the silica and oxide by plasticizing material obtained by adding a metal precursor solution or sol in silica of pore structure. A manufacturing method of oxide nanopowder having perovskite structure of a chemical formula 1 of ABO3 contains steps of: manufacturing a precursor solution or a sol; adding material performing role of the chelating agent in the precursor solution or the sol; manufacturing silica of pore structure; adding the precursor solution or the sol during or after a silica manufacturing step; crystallizing obtained material and manufacturing a composite of the oxide and silica having the perovskite structure of a chemical formula 2 of ABO3.SiO2; and removing the silica in the composite of the manufactured oxide and the silica.
Patent KR-20090033291-A (KR)
Title: Spraying device of a disinfectant
Inventor: CHOI JE YOUNG
IPC: A01M7/00
Filed: 2007-09-29
Abstract: A disinfectant spraying device is provided, in which the preparation of disinfectant is automatically made and which drains the water or disinfectant remaining within the main pipeline after working. A disinfectant spraying device comprises: a water storage tank(10); a water supply pump(20) which is connected to the water storage tank and inhales the supplied water; a filter(30) for filtering the suspended material contained in the supplied water; a flowmeter(40) for measuring the supplied amount of the water; a high pressure pump(50) discharging the supplied water using the high pressure; a disinfectant storage tank(60); a metering pump(70) for controlling and supplying the discharging rate according to the measured flow rate of the flowmeter; an atomizing unit(80); and a drain valve.
Patent KR-20090034167-A (KR)
Title: Apparatus and method for controlling video display used wireless lvds communication
Inventor: CHO SUNG O
IPC: H04L12/12
Filed: 2007-10-02
Abstract: A video display apparatus using wireless LVDS(Low Voltage Differential Signaling) communication and a control method thereof are provided to transmit image signals from one main body to a plurality of display panels through wireless LVDS transmitting and receiving units, thereby realizing any communication without respect to a display module. An image signal processing main body(100) comprises an AV(Audio/Video) switch unit(110), a scaler unit(120), a controller(140) and an LVDS(Low Voltage Differential Signaling) transmission unit(130). The LVDS transmission unit transmits an image signal outputted from the scaler unit. The LVDS transmission unit transmits an image signal of a specific format suitable for each corresponding display module(200). A plurality of display modules comprises an LVDS receiver(210), an EEPROM(Electrically Erasable And Programmable Read Only Memory)(211) and a display panel(220). The LVDS receiver transmits module information to the LVDS transmission unit in initial communication. And the LVDS receiver receives the image signal of the specific format transmitted from the LVDS transmission unit.
Patent KR-20080031824-A (KR)
Title: Laser processing apparatus, laser processing method, manufacturing method of wiring substrate, manufacturing method of display apparatus and wiring substrate
Inventor: SHIMODA KAZUHITO
IPC: H01L23/522
Filed: 2007-10-05
Abstract: A laser processing apparatus, a laser processing method, a manufacturing method of wiring substrate, a manufacturing method of display apparatus and a wiring substrate are provided to simplify the laser process by using laser beam having a wavelength which is selected based on a reflexibility of a multi-layer film. A laser processing apparatus(1) comprises a support table(2) for supporting a processing object(3), a local exhaust device(4) and a laser source unit for generating laser beam. The local exhaust device allows laser beam to direct toward a local exhaust unit, in which internal pressure is locally adjusted with respect to the support table. The local exhaust device is lifted relative to the support table by jetting lift gas toward the support table. The processing object includes a multi-layer film having at least two layers having different materials. A reflexibility of the processing object is input into an input unit, which is connected to the laser source unit.
Patent KR-20090035262-A (KR)
Title: Image sensor and method of fabricating the same
Inventor: LEE YUN KI
IPC: H01L21/28
Filed: 2007-10-05
Abstract: An image sensor and method of fabricating the same is provided to insulate a contact and a pad without an additional process by forming an isolation film and insulating layer at the same time. An active pixel sensor array(10) includes a plurality of pixels which is arranged two dimension. A unit pixel converts optical image into an electrical signal. The active pixel sensor array receives an image selection signal, a row signal, and a charge transmission signal from an low array diver(40). The converted electrical signal is supplied to a correlated double sampler(50) through a vertical signal line. A timing generator(20) supplies a timing signal and a control signal to a low decoder and column decoder. The row driver supplies a plurality of driving signal to drive a plurality of unit pixel according to a decoding result of the row decoder.
Patent KR-20090037651-A (KR)
Inventor: OH UI JIN
IPC: H04M1/23
Filed: 2007-10-12
Abstract: A data input device which accurately inputs each character according to the intention of a user is provided to minimize necessary space for character input by installing a plurality of a second direction input part to the external space of a first direction input part. A first direction input unit(10) performs a first direction input selecting one out of a plurality of a first direction directing location. A center input key(20) is prepared inside the first direction input unit. A second direction input unit(30) corresponds to a second direction directing location. The first direction input sensing unit senses the first direction input. The second input sensing unit senses the selection of the second input key. A controller extracts data extracted to a center input key from a memory based on the sensing result of first and second direction input sensor.
Patent KR-20090038696-A (KR)
Title: Heat exchanger using condensate and cooling device for auto-transmission oil of vehicle including the same
Inventor: WON SEUNG HYUN
IPC: F16H57/04
Filed: 2007-10-16
Abstract: A heat exchanger using a condensate and a cooling device for an auto-transmission oil of a vehicle including the same is provided to improve cooling performance of an oil by cooling the oil down with the condensate of the air conditioner. An oil cooling device of an automatic transmission comprises a heat exchanger(30), a water cooling type oil cooler(35), and an air cooling type oil cooler(45). At a heat exchanger, the oil is cooled down with the condensate of an air-conditioner firstly and is cooled down by temperature difference of the condensate and the oil. The water cooling type oil cooler cools the oil which is firstly performed down by engine coolant, and the air cooling type oil cooler cools the oil which is secondly performed down by heat exchange with the outside.
Patent KR-20080037581-A (KR)
Title: Display brightness control circuit
Inventor: AWAKURA HIROKI
IPC: G01J1/00
Filed: 2007-10-25
Abstract: A circuit for controlling display brightness is provided to control the light quantity of a backlight by implementing an algebra-linear converting circuit. A circuit for controlling display brightness switches display brightness based on illuminance signals outputted from an external light sensor(101) for measuring ambient illuminance. The illuminance signals have an algebraic relation and a linear relation with an incident light. The circuit for controlling the display brightness includes a converting circuit(106) to convert the illuminance signals having the algebraic relation with the incident light into a linear signal. An operation performed by the converting circuit on the illuminance signals is an exponential function.
Patent KR-20090046096-A (KR)
Inventor: CHOI YOUNG BOK
IPC: G02B6/38
Filed: 2007-11-05
Abstract: 본 발명은 광심선 간을 접속시키는 광 커넥터의 불량여부를 판단하기 위한 기술에 관한 것으로서, 더욱 구체적으로는 광원에서 발생되고 광 커넥터를 경유한 광을 반사필터를 이용하여 광 커넥터 방향으로 다시 반사시키고, 상기 반사필터에 의해 반사되고 광 커넥터를 경유한 광의 광파워를 측정하여 광 커넥터의 손실을 계산함으로써 광 커넥터에 의한 광심선 간의 접속 상태를 파악하기 위한 기술에 관한 것이다.  
     이와 같은 본 발명에 따른 반사필터를 이용한 현장조립용 커넥터의 접속 양호 확인 시스템은 따른 광을 발생시키는 광원; 광원과 연결된 제1광심선과, 상기 제1광심선과 연결할 제2광심선 간을 상호 접속시키는 광 커넥터; 상기 광 커넥터에 의해 연결된 제2광심선과 접속되어 광원에서 발생되고 광 커넥터를 경유한 광을 다시 광 커넥터 방향으로 반사시키는 반사필터; 및 상기 광 커넥터와 연결되어, 상기 광원에서 발생된 광의 광파워에서 반사필터에서 반사되고 광 커넥터를 다시 경유한 광의 광파워, 반사필터의 손실 및 제1,2광심선의 손실을 각각 감산하여 광 커넥터의 광손실을 계산하는 광파워미터를 포함한 것을 특징적 구성으로 한다. 
       
     광 커넥터, 광손실, 선로측정, 고장진단, 장애, FTTH
Patent KR-20070112100-A (KR)
Title: Server for management a record of expenditure
Inventor: KIM JAE HYUNG
IPC: G06Q10/10
Filed: 2007-11-08
Abstract: A server for managing payment details is provided to enable a client to manage the payment details conveniently to manage a housekeeping book without inputting each detail by transmitting transmit transaction details of a payment terminal to an detail management server through a PTD(Personal Trusted Device) and enabling the detail management server to provide an detail management service for the transaction details. A PTD authenticator(105) authenticates the PTD(135) or the client when the PTD is connected. A receiver receives the transaction details from the PTD. A classifier classifies the transaction details into each detail class item by checking the received transaction details. An detail information storage unit(115) stores the classified detail information of the client by linking with client information. A provider provides the detail information of the client through a PTD communicator. The transaction details stores a transaction record type or an electronic receipt type between the payment terminal(140) and the PTD, and includes at least one of a trade name, a registration number, a terminal number, transaction date, payment detail, and a goods or service name.
Patent KR-20090050533-A (KR)
Inventor: LEE DONG WOOK
IPC: H04B7/26
Filed: 2007-11-16
Abstract: 본 발명은 인터넷 프로토콜 멀티미디어 서브시스템(IMS : IP Multimedia Subsystem) 망에서 멀티캐스트 혹은 브로드캐스트 서비스를 제공하기 위한 장치 및 방법에 관한 것이다. 본 발명에 따른 IMS서버의 동작 방법은, 단말로부터 인바이트 메시지를 수신하는 과정과, 상기 인바이트 메시지의 세션이 방송 서비스일 경우, 상기 인바이트 메시지로부터 단말의 통신 가능한 기지국 리스트를 추출하는 과정과, 상기 기지국 리스트를 이용해서 상기 단말에게 방송 서비스를 제공할 최적 기지국을 결정하는 과정을 포함한다. 
       
     IMS, 방송 서비스, BS, AP, SIP
Patent KR-20080049630-A (KR)
Title: Method of manufacturing a semiconductor heterostructure
Inventor: AULNETTE CECILE
IPC: H01L21/20
Filed: 2007-11-26
Abstract: A method for manufacturing a hetero structure of a semiconductor is provided to reduce surface roughness of a donor wafer and to bond the donor wafer with a handle wafer without depositing an insulating layer on a top layer of the donor wafer. A donor wafer(12) and a handle wafer(14) are manufactured. The donor wafer and the handle wafer are bonded to each other. The manufacturing process of the donor wafer includes a process for providing a first substrate(2) having a first in-plane lattice parameter, a process for forming an inclined buffer layer(3) having a second in-plane lattice parameter on the first substrate, a process for providing a non-inclined buffer layer having a third in-plane lattice parameter on the inclined buffer layer, and a process for forming a top layer(6) on the non-inclined layer. The manufacturing process of the handle wafer includes a process for providing a second substrate(1) and a process for forming an insulating layer(10) on the second substrate. The non-inclined layer is a strained smoothing layer(5).
Patent KR-20090056176-A (KR)
Title: Mooring gear for a floating body
Inventor: SHIM JAE SEOL
IPC: B63B22/02
Filed: 2007-11-30
Abstract: A mooring device of a floating structure is provided to have the quick repair and withdrawal time of a buoy. A mooring device of a floating structure comprises a chain(30). One end of the chain connects to the bottom of a buoy(10) and the other end to a submarine structure. The chain is consisting of a moor chain(30A) and a withdrawal chain(30B). The moor chain and withdrawal chain are detachably combined in a twist preventing rotating ring(50). A withdrawal line(40) draws up the moor chain and the withdrawal chain to a ship. One end of the withdrawal line detachably is combined in a connecting zone of the withdrawal chain and the rotating ring and the other end to the connecting zone of the moor chain and the rotating ring.
Patent KR-20080053195-A (KR)
Title: Apparatus and method for wake-up generation of battery-powered passive tag
Inventor: YEO JUN HO
IPC: H03K3/64
Filed: 2007-11-30
Abstract: An apparatus and a method for generating a wake-up signal of a passive tag having a battery are provided to adjust a life span of a battery or a tag by generating a wake-up signal which operates the battery in response to a signal of an RFID(Radio Frequency Identifier) reader. An apparatus for generating a wake-up signal of a passive tag having a battery includes a signal detection unit(200), and a control unit(250). The signal detection unit generates a wake-up signal if an input signal is an activation command signal by measuring a holding time between pulses or a period of the pulse based on a coding mechanism of the input signal of an RFID reader. The control unit activates a power supply function of the battery by the wake-up signal. The signal detection unit has a first signal detection unit(210) and a second signal detection unit(237). If the preamble of the input signal has a specific data value, the first signal detection unit determines whether the input signal is the activation command signal, and generates an activation check signal. The second signal detection unit compares an activation mask of the input signal with a previously stored activation code in response to the activation check signal. The second signal detection unit generates the wake-up signal if the activation mask is the same with the activation code.