baber/WOPTO huggingface dataset:
Patent KR-20050093764-A (KR)
Title: Optical switch, optical modulator, and variable wavelength filter
Inventor: FUSHIMI HIROSHI
IPC: G02F1/313
Filed: 2004-03-18
Abstract: A high-speed optical switch simple in structure, low in drive voltage and polarization-independent, an optical modulator, and a variable wavelength filter. The optical switch comprises a 3dB coupler (16) provided on the input side thereof, a 3dB coupler (17) provided on the output side, and two optical waveguides that connect the input-side 3dB coupler with the output-side 3dB coupler. In addition, a phase modulator (18) for applying an electric field to one or both of the two optical waveguides in provided. At least two optical waveguides consist of a crystal material having a composition consisting of KTa1- xNbxO3(0<x<1) and K1-yLiy Ta1-xNbxO3 (0<x<1, 0<y<1), or KTa1-xNbxO3 or K1-yLiyTa 1-xNbxO3.
Patent KR-20050085214-A (KR)
Title: Method for the production of a substrate and unit for the same
Inventor: KADLEC STANISLAV
IPC: C23C14/00
Filed: 2003-11-13
Abstract: In order to produce substrate surfaces with a given two-dimensional surface distribution arising from a treatment using a vacuum treatment process, an inhomogeneous plasma (5) with a density distribution is generated, moved relative to the substrate (9) with a given movement and the electrical power providing the plasma discharge is altered with time.
Patent KR-20050109937-A (KR)
Title: Methods, rack and device for preparing samples for analysis
Inventor: KUBACKI MICHEL
IPC: G01N35/02
Filed: 2004-02-02
Abstract: In a solid phase extraction (SPE) device, once all the columns 31 of the SPE plate 29 are filled with liquid (81), the needles (47) cooperate with engagement formations (49) on a pusher element (24) for pushing down the plate (29) together with an upwardly biased shoe (23) into sealing engagement with a peripheral spacer (13) surrounding a container (11). Simultaneously, vacuum (78) is applied by appropriate control of a valve (76) and all the columns simultaneously transfer liquid into the drain container. Then, vacuum is released, needles (47) engage recesses (51) to move a carriage (20) above a collect container (12) and a similar prosecution is resumed.
Patent KR-20050105221-A (KR)
Title: Testing of electronic circuits
Inventor: SCHUTTERT RODGER F
IPC: G01R31/3185
Filed: 2004-02-05
Abstract: A plurality of integrated circuits that are used in an electronic circuit have functional interconnections and dedicated test connections. The integrated circuits receive and transmit synchronization information, such as clock signals from one integrated circuit to another successively through the chain. This permits a high- test speed. Preferably the synchronization information is serialized with test data, test results and/or commands. Preferably, the bit rate between successive integrated circuits in the chain is programmable by means of commands transmitted through the chain. Thus, different bit rates may be at different locations along the chain to reduce the delay occurred by the synchronization signals along the chain.
Patent KR-20050116367-A (KR)
Inventor: WILSON MARTIN PAUL
IPC: H03F1/02
Filed: 2003-10-17
Abstract: There is disclosed a radio frequency amplification stage comprising: an amplifier for receiving an input signal to be amplified and a power supply voltage; and a power supply voltage stage for supplying said power supply voltage, comprising: means for providing a reference signal representing the envelope of the input signal; means for selecting one of a plurality of supply voltage levels in dependence on the reference signal; and means for generating an adjusted selected power supply voltage, comprising an ac amplifier for amplifying a difference between the reference signal and one of the selected supply voltage level or the adjusted selected supply voltage level, and a summer for summing the amplified difference with the selected supply voltage to thereby generate the adjusted supply voltage.
Patent KR-20060054172-A (KR)
Title: Phthalazinone derivatives
Inventor: MARTIN NIALL MORRISON BARR
IPC: C07D471/20
Filed: 2004-03-12
Abstract: wherein A and B together represent an optionally substituted, fused aromatic ring; X can be NRX or CRXRY; if X NRX then n is 1 or 2 and if X = CRXRY then n is 1; RX is selected from the group consisting of H, optionally substituted C1-20 alkyl, C5-20 aryl, C3-20 heterocyclyl, amido, thioamido, ester, acyl, and sulfonyl groups; RY is selected from H, hydroxy, amino; or RX and RY may together form a spiro-C3-7 cycloalkyl or heterocyclyl group; RC1 and RC2 are both hydrogen, or when X is CRX RY, RC1, RC2, RX and RY, together with the carbon atoms to which they are attached, may form an optionally substituted fused aromatic ring; and R1 is selected from H and halo.
Patent KR-20050107792-A (KR)
Title: Heterocyclic n-aryl carboxamides as cytokine inhibitors
Inventor: CIRILLO PIER FRANCESCO
IPC: C07D417/02
Filed: 2004-03-02
Abstract: Disclosed are compounds of formula (I) where Ar1, X, Y, Q, W, R3, R4, R5, R6 and Ry are defined herein. The compounds of the invention inhibit production of cytokines involved in inflammatory processes and are thus useful for treating diseases and pathological conditions involving inflammation such as chronic inflammatory disease. Also disclosed are processes for preparing these compounds and pharmaceutical compositions comprising these compounds.
Patent KR-20050110002-A (KR)
Title: Organic substance immobilizing chip and its use
Inventor: HARUYAMA TETSUYA
IPC: G01N33/53
Filed: 2004-02-27
Abstract: An organic substance having a portion coordinate-bondable to a metallic ion is coordinate-bonded to a metallic ion. The organic substance is brought near a conductive support, and a reduction potential is applied to the conductive support. Thus, the organic substance is immobilized on the conductive support so as to fabricate an organic substance immobilizing chip.
Patent KR-20060014381-A (KR)
Title: Projection display system
Inventor: NAKAMURA HIDEKI
IPC: G02B13/24
Filed: 2004-08-26
Abstract: With a view to providing a projection display system utilizing a reflection display device which can project on a projection surface a high-quality image which is free from irregular luminance and reduced contrast, there is provided a projection display system comprising a reflection display device 1, a light source system optical member 2 for projecting an illumination beam toward the reflection display device1 from a direction inclined in one direction relative to a front surface direction of the reflection display device 1, a projection system optical member 15 for projecting an image beam that has exited from the reflection display device on a projection surface, and a relay lens 14 disposed on a front surface side of the reflection display device 1 for correcting the illumination beam that has entered from a surface which faces the light source system optical member 2 and the projection system optical member 15 into a parallel beam which follows a direction inclined at a predetermined angle relative to the front surface direction of the reflection display device so as to make the parallel beam so corrected enter the reflection display device 1, making an image beam that has exited from the reflection display device 1 enter the projection system optical member 15 and making part of the illumination beam from the light source system optical member 2 that has been surface reflected on the surface which faces the light system optical member and the projection system optical member exit in directions other than the direction in which the image beam is projected by the projection system optical member 15.
Patent KR-20060017847-A (KR)
Title: Polyester process using a pipe reactor
Inventor: DEBRUIN BRUCE ROGER
IPC: B01F5/10
Filed: 2004-05-26
Abstract: The invention is directed to polyester processes that utilizes a pipe reactor in the esterification, polycondensation, or both esterification and polycondensation processes. Pipe reactor processes of the present invention have a multitude of advantages over prior art processes including improved heat transfer, volume control, agitation and disengagement functions.
Patent KR-20070078205-A (KR)
Title: Ink supply apparatus for inkjet printing system
Inventor: HONG YOUNG KI
IPC: B41J2/175
Filed: 2006-01-26
Abstract: An apparatus of supplying ink for an inkjet printing system is provided to prevent ink from being deformed and air from flowing into the ink passage during purging and filling processes. An apparatus of supplying ink for an inkjet printing system includes a pressure port(112), an ink tank(110), an ink package(114), a pressure supply unit(140), and a regulator(130). The ink tank has an ink supply hole(113) connected to a print head. The ink package in which ink is received is installed inside of the ink tank to be connected to the ink supply hole. The pressure supply unit supplies purging pressure to the ink package by supplying a pressure fluid into the ink tank through the pressure port. The regulator is positioned between the pressure supply unit and the pressure port to control the pressure of the pressure fluid with constant pressure.
Patent KR-20060090616-A (KR)
Inventor: TERRENNA BARRY J
IPC: A61F2/95
Filed: 2006-02-08
Abstract: 시간 감응(time sensitive) 의료 제품의 재고품을 제어하는 방법은 의료 제품용 패키징을 제공하는 단계, 의료 제품에 대한 만료일을 설정하는 단계, 및 가시적인 방식으로 패키징상 또는 그의 내부 또는 의료 제품상 또는 그의 내부에 만료일을 디스플레이하는 단계를 포함한다.  경고 기간은 만료일에 앞서 의료 제품에 대한 다가오는 만료의 경고를 위해 설정되고, 경과된 시간은 의료 제품에 대한 만료일을 설정한 후 패키징 또는 의료 제품과 함께 모니터링된다.  경고 표시자는 경고 기간의 개시시 의료 제품에 대한 다가오는 만료의 의료 제품상 또는 그의 내부 또는 패키징상 또는 그의 내부에 디스플레이된다. 
       
     시간 감응 의료 제품, 의료 제품 라벨, 경보 장치, 경고 표시기, 만료일
Patent KR-20060094036-A (KR)
Inventor: RESCH FRANK
IPC: C23F15/00
Filed: 2006-02-22
Abstract: 부식에 대하여 블랭크 표면 (11.1) 을 일시적으로 보호하기 위한 방법과 이 방법에 따라 보호되는 표면을 갖는 부품.     제 1 단계에서는, 부식 방지 호일 (12) 이 보호될 블랭크 표면 (11.1) 에 적용된다.     적어도 부분적으로 부식 보호 호일을 덮기 위해 자기 밀봉성 반고체 보호층 (13) 이 뒤따른다.     그 후, 블랭크 표면 (11.1) 의 적어도 일부는 그 위에 배치된 보호층 (13) 을 포함하는 부식 방지 호일 (12) 을 벗겨냄에 의해 노출될 수 있다.     자기 밀봉성 보호층 (13) 은 차단된 필름을 형성하고, 부식 보호 호일 (12) 및/또는 보호층 (13) 은 습분이 보호될 블랭크 표면 (11.1) 으로 침투하는 것을 방지하기 위해 소수성 성분을 포함한다. 
       
     보호층, 안내 레일, 부식, 내식성, 자기 밀봉성
Patent KR-20070091702-A (KR)
Title: One body type auto fireproof shutter
Inventor: PARK JAE SUNG
IPC: A62C2/06
Filed: 2006-03-07
Abstract: A one body type automatic fireproof shutter is provided to secure efficient width of an emergency door that is legally prescribed, and to make the opening and closing operation of the emergency door easier. A one body type automatic fireproof shutter includes a flame retardant screen(20), a guide rail(30a), an emergency door(40), weight bars(50a,50b), a horizontal support bar(60), and spring hinges(70a,70b). The guide rails(30a) are installed on the both ends of the flame retardant screen(20). The emergency door(40) is formed by cutting a partial area of the flame retardant screen(20). The weight bars(50a,50b) are installed on lower ends of the flame retardant screen(20) and the emergency door(40). The spring hinges(70a,70b) are installed on the horizontal support bar and the weight bar to make the emergency door pivoted elastically.
Patent KR-20070093543-A (KR)
Title: Door lock system
Inventor: YOUN SEOK BIN
IPC: E05B49/00
Filed: 2006-03-14
Abstract: A door lock system is provided to transmit iris information to a doctor or a medical center and to form an iris database by collecting and analyzing the iris information from an iris identification unit. A door lock(10) is installed at a door. A door opening/closing device(80) includes an iris identification unit(20), a fingerprint identification unit(30), a voice identification unit(40), a ten key pad part(50), a key type part(60), and a card key(70). The door lock is released by using the door opening/closing device. A processor(100) collects and analyzes image information of an iris from the iris identification unit, stores data compared and analyzed through iris identification algorithm during a constant period, and transmits the stored iris information by using a wire/wireless device and an external memory device.
Patent KR-20070095133-A (KR)
Title: Contents playing apparatus and method for interactive service and recording medium therefor
Inventor: LEE JOONG YUN
IPC: G06F15/00
Filed: 2006-03-20
Abstract: A contents reproducing apparatus and method for an interactive service and a recording medium therefor are provided to offer more various types of contents to users by facilitating contents production for providing the interactive multimedia service. A contents reproducing apparatus for an interactive service(100) comprises the followings: a control unit(110) which controls the whole operation of a contents reproducing apparatus; a DB(Database)(170) which stores information related to the contents reproducing apparatus according to the control of the control unit; a timer driving unit(130) which operates a timer according to the control of the control unit and notifies a corresponding component of an event processing time when it is a preset event processing time; and an event processing unit(150) which processes a corresponding event at the preset event processing point according to the control of the control unit.
Patent KR-20070096282-A (KR)
Title: Do wall vertical mobility device
Inventor: LEE SEOK JAE
IPC: B25J5/00
Filed: 2006-03-23
Abstract: A vertical moving device for a wall is provided to implement a blasting process, a painting process, and a conveying process by sequentially driving the vacuum stuck units formed on a fixing frame and a moving plate. A vertical moving device for a wall comprises a moving plate(20). The moving plate is composed of a lead screw(11) rotated by a driving motor(12) and a plurality of moving wheels(21) moved by the driving of the lead screw to be fixed on a fixing frame(10) having a guide(13) constituted at the left and right side of the lead screw. The plurality of vacuum stuck units(A, B) are installed at the lower surface of the fixing frame and the moving plate. The vacuum stuck unit(A) of the fixing frame and the vacuum stuck unit(B) of the moving plate are sequentially driven to be vertically moved of the wall.
Patent KR-20070099963-A (KR)
Title: Apparatus and method to prevent wafer broken of semiconductor equipment
Inventor: LEE SUNG IL
IPC: H01L21/677
Filed: 2006-04-06
Abstract: An apparatus and a method for a semiconductor equipment for preventing a wafer from being broken are provided to safely extract a wafer using a wafer transfer arm by overlapping a portion of the wafer with an unloading slit. An apparatus for a semiconductor equipment includes a process chamber(10), a pair of wafer sensing members(20), a controller(30), and a wafer transfer arm(40). A window is formed on the same level as a wafer unloading slit. The process chamber forms a pattern for the wafer. The wafer sensing members are arranged at both ends outside the window. The controller selectively switches a control mode between a safe mode and a normal mode by the alignment state of the wafer, which is arranged at an unloading height. The wafer transfer arm is driven according to the control mode and partially overlaps the wafer with the wafer unloading slit at the safe mode.
Patent KR-20060113428-A (KR)
Title: Display device
Inventor: MASAKI TSUBOKURA
IPC: G02F1/13357
Filed: 2006-04-24
Abstract: A display device is provided to reduce twist of a reflection plate or distortion of refraction and improve the uniformity of brightness of light irradiated from a back light unit by using the reflection plate including a flat bottom surface. A reflection plate(202) includes a flat bottom surface successively passing through a plurality of light sources. A support member(205) includes an end protruding at a portion lower than the flat bottom surface and other end disposed to face an optical member. A circuit board is disposed below the reflection plate. The circuit board includes a hole formed at a region corresponding to the protruding end of the support member.
Patent KR-20070108596-A (KR)
Title: Apparatus and method for scribing substrate using synchronized multi-axis
Inventor: KIM JOON YOUNG
IPC: G02F1/13
Filed: 2006-05-08
Abstract: A method and a device for scribing a substrate by using synchronized multiple axes are provided to form scribe lines in directions of X and Y simultaneously without any re-arrangement of a parent substrate, thereby reducing the time required for the scribe lines and increasing productivity. A method and a device for scribing a substrate(50) by using synchronized multiple axes includes tables(45) movably mounted on a base(40) and loading a substrate to move the substrate in a direction. First and second head guides(60,70) are disposed on the tables in first and second directions and respectively have first and second lifting elements for lifting a plurality of first and second heads(65,75). The plurality of first and second heads are mounted on the first and second guides in advance by a set interval for respectively forming first and second scribe lines, wherein the first and second scribe lines are perpendicular to each other. A control part controls moving speeds of the tables. A camera reads first and second marks(52a-52e,53a-53e) formed on the substrate.
Patent KR-20070109149-A (KR)
Title: Upgrade method of database
Inventor: SON HO JUN
IPC: G06F15/00
Filed: 2006-05-09
Abstract: An upgrade method of a database is provided to conveniently upgrade the database to a recent version by clicking a database upgrade button. An upgrade method of a database includes the steps of: converting a recent version of a database schema to a web source in an SQL(Structured Query Language) on a specific webpage provided by a service provider(S100); downloading the web source of the recent version of the database schema on a personal computer by being connected to an upgrade server built in a homepage of the service provider through a network by a user(S200); uploading the web source of the recent version of the database schema on a web server storing a database of an existing solution, automatically showing a web client on a web browser in a plug-in type by a predetermined driving code, and activating a database upgrade button for the uploaded recent version(S300); and completing an installation of a database for a corresponding solution by upgrading the database to the recent version(S400).
Patent KR-20070109194-A (KR)
Inventor: KIM HYUN GI
IPC: G09B7/02
Filed: 2006-05-10
Abstract: An on-line education system and a related service are provided to enable a learner to take a trial examination uploaded on a web site by a teacher and to get correction feedback from the teacher on line, thereby overcoming problems in a conventional education system such as limitation of space, cost, and time. An on-line education system includes the following steps of: providing a trial examination to a learner and checking the learner's answers of the trial examination instantly on a web site; and processing to classify paying members and non-paying members automatically without using a wire communication way. Related service of the on-line education system includes a credit card payment method, and a method to correct answers of a learner and teach the learner after a trial examination is taken by the learner by connecting to a distribution system which distributes traffics of a video server.
Patent KR-20070109372-A (KR)
Title: Tilting and telescopic steering apparatus having rotatable locking member
Inventor: OH JAE MOON
IPC: B62D1/16
Filed: 2006-05-11
Abstract: A tilting and telescopic steering apparatus having a rotation type locking member is provided to reduce the number of components, and to reduce manufacturing costs and period by selecting the rotation type locking member and maintaining a tilting telescopic locking state. A tilting and telescopic steering apparatus having a rotation type locking member comprises a tube(203), a distance member(205), a plate bracket(207), a control bolt(209) and a locking member(211). The tube wraps a steering shaft(201). The distance member is coupled to an outer circumferential surface of the tube. The plate bracket wraps an outer circumferential surface of the distance member. The control bolt penetrates the distance member and the plate bracket. The locking member is formed in one end of the control bolt.
Patent KR-20070113372-A (KR)
Title: Indoor unit for air conditioner
Inventor: KIM DONG JIN
IPC: F24F13/20
Filed: 2006-05-23
Abstract: An indoor unit of an air conditioner is provided to maintain an opening angle of a front door to exchange or clean a filter of the indoor unit conveniently. A main body forms an external appearance, forming an inner space. A front door shields a front side of the main body selectively. An opening maintaining device maintains an opening angle of the front door, being a center of rotation of the front door. The opening maintaining device includes an opening maintaining part(500) mounted at the front door to be rotated by rotation of the front door, and a hinge part(600) becoming a center of rotation of the front door. The opening maintaining part includes a fixed plate(510) mounted at a rear of the front door, a body(520) formed at one side of the fixed plate for forming an inner space, a hinge coupling part(540) formed at one side of the body to be coupled with the hinge part, an engaging protrusion(532) formed in the inner space of the body to maintain an opening angle of the front door, and an elastic member(530) supporting the engaging protrusion with elasticity.
Patent KR-20070114423-A (KR)
Title: Food container having a carbonic acid gas injection apparatus
Inventor: JEONG DONG WOOK
IPC: B65D45/02
Filed: 2006-05-29
Abstract: A food container with a carbonic acid gas injection unit is provided to enable a user to inject carbonic acid gas into the food container through a carbonic acid injection unit conveniently. A food container with a carbonic acid gas injection unit includes a container body(10) and a container cover(20). The container body is a container receiving food. The container cover seals the container body airtightly. The container cover includes a carbonic acid gas injection unit(23) and a safety valve(22). The carbonic acid gas injection unit is used to supply carbonic acid gas to the inside of the container body. The safety valve prevents the inside of the container body from going up to an excessive pressure. In the safety valve, an exhaust valve is closed by a spring.
Patent KR-20060127776-A (KR)
Title: Recording device and adjustment method of recording device
Inventor: GYOTOKU KAORU
IPC: G11B20/10
Filed: 2006-06-05
Abstract: A recording device and a method for adjusting the recording device are provided to easily and surely record a voice signal even with an external microphone by setting an adjustment circuit to have a property through a parameter for adjusting the external microphone. A plurality of internal microphones outputs voice signals. An adjustment circuit(5) adjusts a characteristic of each of the outputted voice signals to a reference characteristic by switching a property thereof through a parameter for adjusting each internal microphone. A recording unit records the voice signal outputted from the adjustment circuit(5) on a recording medium. When a voice signal of an external microphone(12) is recorded on the recording medium, the adjustment circuit(5) adjusts the voice signal of the external microphone(12) to the reference characteristic by setting the property thereof through a parameter(13) for adjusting the external microphone.