baber/WOPTO huggingface dataset:
Patent KR-20070081035-A (KR)
Title: Non-volatile flash memory device and method for fabricating the same
Inventor: CHOI YONG SUK
IPC: H01L21/8247
Filed: 2006-02-09
Abstract: A non-volatile flash memory device is provided to prevent an interference phenomenon of a semiconductor device and the operation efficiency of a flash memory device from decreasing by preventing a decrease of an effective channel even if the flash memory device is reduced in size according to a design rule. An isolation layer is formed in a semiconductor substrate(110) to define an active region. The active region between the isolation layers is etched by a predetermined portion to form a pair of trenches(114). A tunnel insulation layer(115) is formed on the inner surface of the trench. The trench including the tunnel insulation layer is filled with a pair of floating gate electrodes. A pair of inter-gate dielectrics and a control gate conductive layer are formed on the semiconductor substrate including the floating gate electrode. The control gate conductive layer and the inter-gate dielectric are patterned to form an inter-gate dielectric pattern(117a) and a control gate electrode(118a) which is aligned with one side of the pair of floating gate electrodes while being aligned with a part of the substrate positioned in the opposite side to the one side of the floating gate electrode. The tunnel insulation layer and the floating gate electrode are formed in the semiconductor substrate. A source region(119s) can be formed in the substrate between the pair of floating gate electrodes. A drain region(119d) can be formed in the substrate including a part of the overlap region of the control gate electrode and the substrate.
Patent KR-20070082978-A (KR)
Title: Method for writing on light scribe disc
Inventor: KIM WOO GIL
IPC: G11B23/40
Filed: 2006-02-20
Abstract: A recording method for an optical disc capable of performing label printing is provided to prevent the distortion of a recorded result although recording operation is delayed by an intrinsic characteristic of an optical disc device. A microcomputer records inputted data as a spiral type in a label side of an optical disc in a state when the optical disc capable of recording the data in a data side and the label side is inserted(S10,S20,S21). When the recording operation is performed, the microcomputer records the next input data in the next track in disregard of partial data which are not recorded in a previous track(S30,S31).
Patent KR-20070083057-A (KR)
Title: Air conditioning system and controlling method thereof
Inventor: KIM YOUNG KOUNG
IPC: F24F3/12
Filed: 2006-02-20
Abstract: An air conditioning system is provided to maintain indoor temperature, and to improve reliability of products by controlling ventilation and purification function of an air purification device when an air conditioner performs defrosting operation. An air conditioning system comprises an air conditioner(100) and an air purification device(200). The air conditioner generates defrosting operation information. The air purification device is linked with the air conditioner, and controls ventilation and purification function based on the defrosting operation information. The air purification device includes a first control unit(10) for controlling drive of at least one of an air supply fan(51) and an air exhaust fan(52).
Patent KR-20070092824-A (KR)
Title: Pan-cake type brushless dc motor
Inventor: CHA YOUNG NAM
IPC: H02K1/12
Filed: 2006-03-09
Abstract: A flat type BLDC(Blushless DC) motor is provided to prevent noise and torque ripple by making a gap between a magnetic pole unit and a permanent magnet uniformly to make a magnetic flux transferred to the permanent magnet from the magnetic pole unit uniformly. A flat type BLDC motor includes a rotor(110), first and second stator cores(120,130), coupling devices(140), a coil(150), and a control substrate(160). The rotor(110) has a ring type permanent magnet(111), and is rotatably installed by a shaft(113). The first and second stator cores(120,130) are vertically stacked inside the permanent magnet(111), and are formed by the compression of soft magnetic powders. The coupling devices(140) are provided at facing surfaces of the first and second stator cores(120,130) to couple the first and second stator cores(120,130) orthogonally. The coil(150) is installed between the first and second stator cores(120,130). The control substrate(160) detects a magnetic pole of the permanent magnet(111), and controls the power supply to the coil(150) to rotate the rotor(110).
Patent KR-20070032199-A (KR)
IPC: B28D1/00
Filed: 2006-03-20
Abstract: 본 발명은 도로경계석 원석을 최소한의 공정으로 일정각도 경사진 도로경계석 형태로 대량 절단 가공할 수 있는 도로경계석 절단가공시스템에 관한 것으로, 경사 조절된 이송컨베어대차(130)에 다수의 도로경계석(500)이 일정 경사각도로 탑재되고, 직경을 달리하는 다수의 경사절단휠(116)이 개별 승강되는 복수조를 이루어 전체적으로 탑재된 도로경계석(500)의 경사각도에 맞게 분리 조절되며, 이송컨베어대차(230)에 경사지게 탑재된 도로경계석(500)에 대해 복수조의 경사절단휠(116)이 회전 이동되면서 길이방향으로 경사 절단하게 되는 길이경사절단장치(100)와; 보조이송대차(160)에 의해 수평으로 이송되는 도로경계석(500)이 이송컨베어대차(230)에 탑재되고, 전체적으로 좌우 이동 및 승강이 가능한 동일한 직경의 규격폭절단휠(200)이 도로경계석(500)에 대해 회전 이동되면서 폭방향으로 수직 절단하게 되는 규격폭절단장치(200)와; 보조이송대차(240)에 의해 이송되는 도로경계석(500)이 이송컨베어대차(340)에 탑재되고, 다수의 도로경계석(500)이 통과되는 각각의 휠작동대(320)에 일측으로는 다수의 테두리절삭휠(326)이 경사지게 설치되면서 타측으로는 수직방향으로 경사면취휠(332)이 설치되어 통과되는 도로경계석(500)의 테두리부위를 절삭 가공시키게 되는 테두리절삭장치(300)를 포함하여 구성된다.
Patent KR-20070095135-A (KR)
Title: Apparatus and control method of inter subcarrier interface suppresion in wireless ofdma system
Inventor: KO SEONG YUN
IPC: H04J11/00
Filed: 2006-03-20
Abstract: An uplink receiving apparatus in an OFDMA system and a control method thereof are provided to improve the reception performance of a base station by reducing interference between sub-carrier waves of respective terminals generated by discordance of central frequency interval among sub-carrier wave in each terminal. An uplink receiving apparatus in an OFDMA(Orthogonal Frequency Division Multiple Access) system includes an uplink IF compensator(200). When an uplink IF(Intermediate Frequency) signal is received through an antenna of a base station, the uplink IF compensator determines a mean compensation frequency for respective terminals from the uplink IF signal and compensates for the uplink IF signal corresponding to the compensation frequency. The uplink IF compensator includes a sub-carrier wave selector(210), a compensation frequency detector(220), and a frequency compensator(230).
Patent KR-20060107360-A (KR)
Inventor: SETSUDA NOBUYUKI
IPC: B25J9/22
Filed: 2006-04-06
Abstract: 본 발명은 촬영 화면에 의거한 직감적인 교시 동작을 가능하게 하여, 교시자의 부담 경감 및 교시 작업의 효율화를 도모하는 것이 가능한 기술을 제공하는 것을 과제로 한다. 
     모니터에 표시된 촬영 화면을 기준으로 한 카메라 좌표계에 의거한 로봇(1)에 대한 동작 명령을 입력하기 위한 조작 수단(12)과, 조작 수단(12)으로부터 입력된 카메라 좌표계에 의거한 동작 명령으로부터 로봇(1)을 다음 이동 위치로 이동시키기 위한 카메라 좌표계에 의거한 이동 벡터를 생성하고, 그 카메라 좌표계에 의거한 이동 벡터를 로봇 좌표계에 의거한 이동 벡터로 변환하는 변환 수단(16a)과, 변환 수단(16a)에 의해 얻어진 로봇 좌표계에 의거한 이동 벡터로부터 로봇(1)의 관절에 설치된 모터(M)로의 모터 지령값을 생성하는 동작 지령 생성 수단(16b)과, 동작 지령 생성 수단(16b)에 의해 생성된 모터 지령값에 따라 로봇(1)의 관절에 설치된 모터(M)를 제어하는 모터 제어 수단(14)을 구비한 것이다. 
       
     로봇 손끝, 변환 수단, 동작 지령 생성 수단, 교시 조작 장치
Patent KR-20060107917-A (KR)
Inventor: SHIBATA AKIRA
IPC: A23L19/00
Filed: 2006-04-07
Abstract: 본 발명은 야채나 과일을 냉장고 내에 장시간 보관하더라도 신선도를 유지할 수 있는 청과물 보존용 시트 및 이 시트를 사용한 청과물 보존 용품 및 청과물 보존 방법을 제공하는 것을 목적으로 한다.   
     수지 필름으로 형성된 청과물 보존용 주머니(20) 내부에 청과물 보존용 시트(13)와 야채나 과일인 피보존물(30)을 수납하고, 주머니(20)의 개구부(23)를 밀폐시켜 냉장고에 보관한다. 청과물 보존용 시트(13)는 액 흡수층(14)과 수지 필름층(15)이 적층된 것이며, 수지 필름층(15)이 피보존물(30)에 향해 있다. 청과물 보존용 시트(13)에 의해 그 보존물(30)의 수분의 증발을 억제할 수 있다. 또한 보존용 주머니(20) 내면에 응축한 수분은 청과물 보존용 시트(13)의 액 흡수층(14)으로 흡수된다.
Patent KR-20060110209-A (KR)
Title: Electromagnetic exciter
Inventor: MIURA NAOKI
IPC: H04B1/38
Filed: 2006-04-17
Abstract: An electromagnetic exciter is provided to increase the size and mass of a weight without contact between a part of a connection section adjacent to a radial external section and a part of the weight by setting the weight to be close to a suspension. In an electromagnetic exciter(1), a magnetic circuit assembly(12) includes an external yoke(8) having a cylindrical side wall(8b) and a bottom wall(8a) formed at one end of the side wall(8b), a magnet(9) and an internal yoke(10) consecutively stacked on the bottom wall(8a) of the external yoke(8), and a magnetic gap(g) formed between the internal yoke(10) and the side wall(8b). A voice coil(5) is inserted into the magnetic gap(g). A casing(2) accommodates the magnetic circuit assembly(12) and the voice coil(5), and has a cylindrical wall arranged around the cylindrical side wall(8b) of the magnetic circuit assembly(12). A suspension(13) is set between the other end of the cylindrical side wall(8b) of the external yoke(8) and the cylindrical wall of the casing(2) so as to support and connect the magnetic circuit assembly(12) to the cylindrical wall of the casing(2). A weight(11) is fixed to the outer side wall of the cylindrical side wall(8b) of the external yoke(8). The suspension(13) includes a radial internal section, a radial external section, and a connection section interconnecting the radial internal and external sections. The connection section is sloped between the radial internal and external sections by fixing the radial external section to the cylindrical wall of the casing(2) in a location farther from the weight(11) than the radial internal section.
Patent KR-20070102887-A (KR)
Title: Online rent system for dvd title in library and method thereof
Inventor: KIM YONG HWAN
IPC: G06Q30/06
Filed: 2006-04-17
Abstract: A system and a method for renting out a DVD title of a library in the network are provided to prevent data loss and damage and enable more users to use the DVD title by converting the DVD tile into digital data and providing the digital data to a user. A manager terminal(10) encrypts/converts the DVD title in a DVD title file, and transmits the DVD title file and bibliography information of the DVD title file to a service server(20) through the network. Each user terminal(30) rents and plays the DVD title file decrypted in the service server. Each A/V(Audio/Video) terminal(40) rents and plays the DVD title file decrypted in the service server in an A/V device. The service server permits renting the DVD title file to the terminals through a multi-platform(50). The terminals are located in the library. The service server includes a communicator, an authenticator authenticating whether the terminal requesting the DVD title file is located in the library, a database manager, a contents part, and a decryptor.
Patent KR-20070104982-A (KR)
Title: Control apparatus for valve in electro-hydraulic brake system
Inventor: PARK MAN BOK
IPC: B60T8/60
Filed: 2006-04-24
Abstract: A valve control device in an electro-hydraulic brake system is provided to output a final control gain to control the valve by adding a control gain obtained by a first subtractor and a feed forward operator with a control gain obtained by a second subtractor and feedback operator comprised in a valve control unit, thereby allowing precise control of the brake pressure of wheel cylinders. A valve control device in an electro-hydraulic brake system comprises a high pressurized accumulator and a hydraulic circuit connecting each wheel cylinders, a valve(7) installed to the hydraulic circuit and regulating the brake pressure of the wheel cylinders, and a valve controlling unit(30) controlling opening and closing of the valve by taking into account the pressure difference between the accumulator and the wheel cylinders. The valve control unit includes a first subtractor(31) and a feed forward operator(32) for controlling the feed forward, a second subtractor(33) and a feedback operator(34) for controlling the feedback, and an adder(35) outputting the final control gain by adding the control gain obtained by feed forward operator and the control gain obtained by the feedback operator. The first subtractor supplies the pressure difference to the feed forward operator, and the feed forward operator outputs the control gain corresponding to the pressure difference to the adder. The second subtractor provides the pressure difference of the target pressure and the wheel cylinder pressure to the feedback operator, and the feedback operator outputs the error compensated control gain to the adder.
Patent KR-20070105451-A (KR)
Title: Evaporation apparatus of cathode
Inventor: LEE YOON SEOK
IPC: H05B33/26
Filed: 2006-04-26
Abstract: A method of forming a cathode of an organic light emitting device is provided to evaporate the cathode at a high speed without damaging a hole injection layer, a hole transfer layer, a light emitting layer, an electron injection layer, and an electron transfer layer which are already laminated on a substrate. In a method of forming a cathode(27) of an organic light emitting device(1) in which an anode(21), a hole injection layer(22), a hole transfer layer(23), a light emitting layer(24), an electron transfer layer(25) and an electron injection layer(26) are sequentially laminated on a glass substrate(20), the cathode is evaporated by being separated into a buffer layer(27a) and a pattern layer(27b). The buffer layer is evaporated at relatively lower speed than the pattern layer. The buffer layer is formed by a thermal evaporation method, and the pattern layer is formed by an e-beam or sputtering evaporation method.
Patent KR-20070108754-A (KR)
Title: Battery pack
Inventor: NAM KWANG WOO
IPC: H02J7/00
Filed: 2006-05-08
Abstract: A rechargeable battery pack is provided to relax the shock of a switch by being pre-charged with a low electric current, permanently cut off a charge/discharge route upon overheat of a switch, thereby ensuring improved safety and reliance. A battery pack(100) includes: at least one rechargeable battery(110) which has a positive electrode charge/discharge route(L1) and a negative electrode charge/discharge route(L2); a protection circuit(120) which is connected in parallel to the battery and senses the voltage and current of the battery to output a certain control signal; a first switch(130) in which a charge switch(131) and a discharge switch(132) are connected in series to the positive electrode charge/discharge route of the battery, and which is turned on/off by the control signal of the protection circuit; a pre-charge switch(140) which is connected in parallel to the charge switch of the first switch, is turned on/off by the control signal of the protection circuit, and bypasses a pre-charge current by the control signal of the protection circuit; and a temperature-dependent type first resist(150) which is installed between the pre-charge switch and the positive electrode charge/discharge route, and decreases the pre-charge current as resistance increases gradually by heat generated when the pre-charge current flows.
Patent KR-20070109061-A (KR)
Title: Plasma display device
Inventor: KIM BYUNG HYUN
IPC: G09G3/296
Filed: 2006-05-09
Abstract: A plasma display apparatus is provided to prevent switch components from being damaged by preventing a peaking current caused by simultaneous turning-on operation of high and low switches in a scan IC. A plasma display apparatus includes plural scan electrodes and a scan driver for supplying a scan signal to the scan electrodes. The scan driver includes a scan IC(Integrated Circuit)(25), which includes high and low switches(Q6,Q7). The high switch is connected to a scan bias voltage source for supplying a scan bias voltage during an address period. The low switch is connected an output stage between the high switch and scan electrodes. A floating control, which the high and low switches are turned off at the same time, is performed during a boundary interval, which the high and low switches are turned on and off based on a complementary operation.
Patent KR-20060126359-A (KR)
Title: Damage detecting apparatus
Inventor: MINORU HAGIWARA
IPC: G08B13/04
Filed: 2006-05-12
Abstract: A damage detecting apparatus is provided to prevent intrusion into a private place by detecting the intrusion when a thief breaks down a glass plate of a window. A conductive film is formed on the surface of a substrate(10). The conductive film is made of a transparent material, such as In2O3, ITO(Indium Tin Oxide), SnO2, and ZnO. Dimorphism dissolvent(12) is applied on the substrate except for the conductive film. Then, the dimorphism dissolvent is dried. A transparent polymer film(13) is attached to the substrate surface. The transparent metal film, which is formed on the substrate surface, is selectively transferred to the transparent polymer film by using a heat transfer scheme, so that a transparent conductive pattern(14) is formed. The transparent polymer film with the transparent conductive pattern is attached to a glass surface. If the glass is broken or damaged, a portion of the transparent conductive pattern is cut off, then a detection circuit detects an open state of the transparent conductive pattern.
Patent KR-20070111143-A (KR)
Title: Funeral service method by use of internet
Inventor: KIM SANG BONG
IPC: G06Q50/10
Filed: 2006-05-17
Abstract: A funeral service method using Internet is provided to perform easily a funeral service by forming member information and funeral supply agency information as a database. A member joining process is performed by inputting fundamental information of a member through Internet. A guiding process is performed to guide a necessary procedure according to the member information. A planning process is performed to plan a first planning procedure as a funeral procedure to perform a funeral service. A funeral information reporting process is performed to find a funeral supply agency from a database and to report funeral information to the funeral supply agency according to the first planning procedure. A funeral procedure execution process is executed according to the first planning procedure.
Patent KR-20070118455-A (KR)
Title: Method of filling liquid crystal
Inventor: KAM BUM SOO
IPC: G02F1/1341
Filed: 2006-06-12
Abstract: A method for injecting liquid crystal is provided to prevent an LCD(Liquid Crystal Display) from being damaged by forming a vacuum in the injection of the liquid crystal. A method for injecting liquid crystal(310) comprises the following steps of: relieving pressure of a process chamber(200) with a display panel(100) and a container(300) with liquid crystal in the inside to form a vacuum; contacting the liquid crystal to an inlet(131) formed in the display panel; and injecting the liquid crystal into the display panel through the inlet while increasing the pressure of the inside of the process chamber.
Patent KR-20070119459-A (KR)
Title: Cooking vessel
Inventor: KIM HYUNG WOO
IPC: A47J36/24
Filed: 2006-06-15
Abstract: A cooking receptacle equipped with a thin film heater is provided to cook food stored inside the cooking receptacle without separate heating devices such as a burner or an electricity supply by installing a heat generating unit comprising the thin film heater on an entire surface of an inner pot and metal pads applying low electric power evenly on an entire surface of the thin film heater, thereby allowing a user to cook the food regardless of the location. A cooking receptacle has an inner pot(113) where food to be cooked is placed. An outer pot(111) encloses and insulates the inner pot. A heating generating unit(120), which includes the thin film heater, is disposed on an outer surface of the inner pot. An air layer(112) between inner and outer pots insulates the food. At least one projecting spacer is disposed on outer diameter or on a bottom surface of the inner pot to maintain a predetermined gap with the outer pot. A contact port(117) projecting outwards receives an external power source. The external power source can be a household electric outlet, a rechargeable battery or a portable recharging device. The heat generating unit has the thin film heater installed on the outer surface of the inner pot. The inner pot is made from a non-conductive material. The self electrical resistance of the thin film allows the thin film heater to instantaneously generate heat upon receiving an electric power. Metal pads, which are electrically contacted with the thin film heaters, evenly apply the electric power to the thin film heater. An insulation layer is coated to a predetermined thickness on the outer surface of the inner pot made from a conductive material. A conductive pattern, disposed on the thin film heater, allows the electric current applied through the metal pads to be evenly distributed on the entire surface of the thin film heater. Plural heat generating thin film cells are disposed on the metal pads.
Patent KR-20080003488-A (KR)
Title: Liquid crystal display
Inventor: YOU HOE WOO
IPC: G02F1/1345
Filed: 2006-07-03
Abstract: An LCD is provided to simplify a connector coupling process by removing a connector connected to a substrate from a sub PCB(printed circuit board). An interface board(30) is formed between a main assembly and a sub assembly. A flexible circuit film electrically connects driving circuits included in a sub display panel and the interface board. The flexible circuit film is attached to the interface board so as to be positioned in an interface board hole. Right and left areas of the interface board adjacent to the flexible circuit film are thinner than other region. The right and left areas of the interface board adjacent to the flexible circuit film are thinner than a rigid layer of other region.
Patent KR-20070092573-A (KR)
Title: Marking apparatus and marking method
Inventor: YANAI YOSHINARI
IPC: B23K26/00
Filed: 2006-07-03
Abstract: A marking device and a marking method are provided to carry out proper marking operations regardless of the temperature of steel materials by using the heat-resistant paint and regulating the spraying amount of the paint on the marking surface according to the temperature of the steel material. A marking device(100) is composed of a paint spraying tool(27) for spraying the heat-resistant paint on the marking surface of a steel material; a laser marker marking characters recognizable by contrast between the paint and the substrate surface of the steel material, by exposing the substrate surface of the steel material by peeling off some of the paint by irradiating a laser to the paint sprayed on the marking surface through the paint spraying tool; and a paint spraying amount regulating unit regulating the spraying amount of the paint jetted through the paint spraying tool, according to the temperature of the steel materials.
Patent KR-20070025974-A (KR)
Title: Column for pallet
Inventor: VIOLANTE ALBERTO
IPC: B65D19/44
Filed: 2006-07-06
Abstract: A column for a pallet is provided to prevent breakage of a link or a latch, to protect the column from stacked materials by installing a guard unit in the front side and mounting the latch in a vertical member, and to return the latch to an original position without a special member. The column(100) for a pallet for stacking plural plate materials from the lower side toward the upper side in order is composed of a channel-shaped vertical member(110) set up on a support plate(140) fixed at the lower side in a longitudinal direction and formed with an opened front side; a bracket(120) fixed to both lateral sides of an inner part of the vertical member in a longitudinal direction and equipped with a bent guard unit in the front side; plural latches(130) composed of a square loading part formed in the front side and movably installed in the vertical member, wherein a protruded portion projected on both sides of the loading part is fitted into a hanging hole formed at both sides of the bracket; and a link member(150) whose upper and lower ends are fitted by projection units formed at both ends of a rear bent portion of the latch to interlock plural latches in order.