baber/WOPTO huggingface dataset:
Patent KR-20080077243-A (KR)
Title: Bimodal and multimodal dense boride cermets with superior erosion performance
Inventor: CHUN CHANG MIN
IPC: B22F1/052
Filed: 2006-11-14
Abstract: Multimodal cermet compositions comprise a multimodal grit distribution of the ceramic phase. The compositions include a) a ceramic phase and b) a metal binder phase, wherein the ceramic phase is a metal boride with a multimodal distribution of particles, wherein a metal is a Group IV, V, or Vl metal, and wherein the metal binder phase comprises (i) Fe, Ni, Co or Mn and (ii) Cr, Al, Si, Y or Ti. The method of making multimodal boride cermets includes mixing multimodal ceramic phase particles, pressing the particle, liquid phase sintering of the compresses mixture at elevated temperatures, and finally cooling the multimodal cermet composition. Advantages of the multimodal cermets are high packing density, high fracture toughness and improved erosion resistance at up to 100 deg C. The multimodal cermets are suitable in high temperature erosion/corrosion chemical and petroleum environments.
Patent KR-20080077692-A (KR)
Title: Novel method for impregnating a textile surface
Inventor: GIRAUD YVES
IPC: D06B1/08
Filed: 2006-12-19
Abstract: The invention relates to a method for impregnating a textile surface, in which the textile surface (1) is brought into contact with at least one fixed hollow cylinder (5) dispensing an impregnating liquid through holes provided on the contact surface between the cylinder and the textile surface, such as to impregnate the textile surface on one of the faces thereof. The inventive method can also be used to impregnate a textile surface in a controlled, precise and productive manner.
Patent KR-20080090463-A (KR)
Title: Drive device
Inventor: KAIHO TOSHIO
IPC: H03K17/687
Filed: 2007-05-15
Abstract: It is possible to output a waveform of an output signal having a preferable reproducibility of an input signal from an inductive load. An output signal (Vp-n1) appearing at output terminals (50, 51) of both ends of a load (L1) is fed back to the side of input terminals (9a, 9b) to obtain output signals (V1a, V1b) which are compared to an input signal (Vin) to detect a difference between the signals and generate a first difference suppression signal (Vout1) for correcting the difference so as to suppress the detected difference between the signals. Furthermore, inclination of the first difference suppression signal(Vout1) is detected and a second difference suppression signal (Vout2) is generated to suppress the inclination difference from the input signal (Vin) according to the detected inclination signal. A ratio of a period for supplying power to the load (L1) against a period not supplying power is changed according to the difference amount of the difference suppression signal.
Patent KR-20080089460-A (KR)
Title: Fuel cell system and method for estimating output characteristic of fuel cell
Inventor: WATANABE NOBUO
IPC: H01M8/04
Filed: 2007-01-30
Abstract: A fuel cell system according to the invention includes: a detecting unit (6, 12) that detects an operation parameter of the fuel cell; an internal resistance estimating unit (20) that sets the internal resistance of the fuel cell a basic internal resistance; a flow rate measuring unit (3) that measures the airflow rate; a pressure measuring unit (4) that measures the air pressure; a determining unit (20) that determines the IR-free output characteristic of the fuel cell; a setting unit (20) that sets the basic output characteristic of the fuel cell; an output current measuring unit (8) that measures the output current of the fuel cell; an output voltage measuring unit (9) that measures the output voltage of the fuel cell; and a calculating unit (20) that corrects the basic output characteristic using the output current and the output voltage.
Patent KR-20080106462-A (KR)
Title: Image sensor light shield
Inventor: LI JIUTAO
IPC: H01L27/146
Filed: 2007-03-02
Abstract: A structure and method of reducing optical cross talk in an image sensor by using a light shield having light shield portions comprising a plurality of separated blocks of opaque material above each pixel cell's photosensor. The light shield portions have an aperture allowing light to pass through to the photosensor associated with the pixel cell. The blocks are separated from each other by a distance shorter than the wavelength of visible light; as such, the space created between the blocks mitigates the passing of wavelengths of incident light therethrough to undesired areas. ® KIPO & WIPO 2009
Patent KR-20090021146-A (KR)
Title: Fused ring compound and method for producing same, polymer, organic thin film containing those, and organic thin film device and organic thin film transistor comprising such organic thin film
Inventor: MIURA MASAHIRO
IPC: H01L51/05
Filed: 2007-02-02
Abstract: Disclosed is a fused ring compound exhibiting sufficient charge transport property while having excellent solubility in a solvent. Specifically disclosed is a fused ring compound represented by the following general formula (1). [Chemical formula 1] (In the formula, R11 and R12 independently represent a hydrogen atom, an alkyl group having 1-20 carbon atoms, an alkoxy group, an alkylthio group, an alkylamino group, alkoxycarbonyl group, an aryl group optionally having a substituent with 6-60 carbon atoms, a heterocyclic group optionally having a substituent with 4-60 carbon atoms or a cyano group, provided that at least one of R11 and R12 is not a hydrogen atom; R13 and R14 independently represent a monovalent group; n and m independently represent an integer of 0-2; and Y11 and Y12 independently represent a divalent group containing a sulfur atom, an oxygen atom, a nitrogen atom, a selenium atom or a tellurium atom.)
Patent KR-20080110620-A (KR)
Title: Soft x-ray generating device, and destaticizer
Inventor: INABA HITOSHI
IPC: H05G1/00
Filed: 2007-04-10
Abstract: Intended is to suppress a heat release thereby to elongate the lifetime of a device for generating soft X-rays. In a destaticizer including an emitter as an electron emitting portion and a target, a thin film made of diamond particles having a particle size of 2 nm to 100 nm is formed on the surface of the emitter. This thin film has an XRD pattern of diamond in an XRD measurement, and has a ratio of 2.5 to 2.7 : 1 between an sp3-bonding component and an sp2-bonding component in the film when subjected to the Raman spectroscopy. When a DC voltage is applied to the emitter, at a threshold field intensity of 1 V/mum, more electrons than those of the prior art are emitted from the emitter, but the temperature of the emitter hardly rises, so that the lifetime can be elongated. ® KIPO & WIPO 2009
Patent KR-20090015078-A (KR)
Title: Method for producing a coated thermoplastic material
Inventor: SIEVERDING MATTHIAS
IPC: B29C45/16
Filed: 2007-04-12
Abstract: The invention relates to a method for producing a coated thermoplastic material in which a melt for producing the thermoplastic object is prepared, the melt is transferred into a mold and hardened therein, and the thermoplastic object thus produced is coated with another material. To ensure good adhesion of the other layer to the thermoplastic material even without an additional treatment step, it is proposed to add an adhesion promoter or a small amount of the coating material directly to the thermoplastic melt.
Patent KR-20080108623-A (KR)
Title: Photosensitive resin composition, photosensitive element, method for forming resist pattern and method for producing printed wiring board
Inventor: MIYASAKA MASAHIRO
IPC: G03F7/004
Filed: 2006-05-22
Abstract: A photosensitive resin composition which comprises (A) a binder polymer, (B) a photopolymerizable compound having an ethylenic unsaturated bond and (C1) a compound represented by the following general formula (1): [wherein at least one of R's represents an alkoxy group having 1 to 10 carbon atoms or an alkyl group having 1 to 12 carbon atoms, and the sum of a, b and c is 1 to 6, and wherein when the sum of a, b and c is 2 to 6, plural R's in the same molecule may be the same or different, respectively]. ® KIPO & WIPO 2009
Patent KR-20090027193-A (KR)
Title: Adhesion activator for thermoplastic polymer elastomer substrates or polyamide substrates, and corresponding adhesion method
Inventor: DHERBECOURT BRUNO
IPC: C08J7/043
Filed: 2007-07-06
Abstract: The present invention relates to the assembly by adhesive bonding of a first substrate S1 made of thermoplastic polymer elastomer (abbreviated TPE) or of homopolymeric polyamide (abbreviated PA) or copolymeric polyamide (abbreviated coPA) and of a second substrate S2. The substrates S1 and S2 may be of the same kind, in other words made of TPE or of homopolymeric PA or of coPA, or may be of different kinds. Generally speaking, the thermoplastic polymer elastomer (TPE) substrates S1 are assembled by adhesive bonding with other substrates S2, by means of adhesives or glues based on organic solvent, which are also referred to as two-component solvent-borne polyurethane adhesives.
Patent KR-20090006224-A (KR)
Title: Fluid loading system
Inventor: RAMAGE LEE
IPC: B64D1/22
Filed: 2001-03-09
Abstract: A pump system for loading fluid into a tank (22) onboard a translating aircraft (20) includes a substantially rigid tube member (24) having a diving device (40) on the distal end of the tube member. A strut structure (42) may also be provided on a front face of the tube member (24). In use, the member is directed rearward relative to the translating aircraft so that splashing of fluid onto the underside of the aircraft is substantially avoided.
Patent KR-20090021364-A (KR)
Title: Antitracking aramid yarn
Inventor: WILLEMSEN STEPHANUS
IPC: G02B6/00
Filed: 2007-06-19
Abstract: The invention pertains to an aramid filament yarn provided with a finish composition comprising an organic substance, the amount of organic substance in the finish being selected so that the finish has a conductivity from 0.2 mS/cm to 200 mS/cm, measured as a 50 wt% finish composition in water at 20 %deg;C, and the amount of the finish on the yarn being selected so that the yarn has a specific electric resistance from 4x104 to 1.2x107 Ohm. cm. The invention further pertains to an ADSS cable reinforced with bundles of said aramid filament yarn, and to a method for making the ADSS cable.
Patent KR-20090075641-A (KR)
Title: Multi-segment primary and multi-turn secondary transformer for power amplifier systems
Inventor: LEE CHANG HO
IPC: H03F3/60
Filed: 2009-01-05
Abstract: A system and a method for a power amplifier including a transformer with a multi segment primary winding and a multi turn secondary winding are provided to reduce magnetic coupling to a core of the power amplifier from the transformer by separating the core of the power amplifier and the winding of the transformer. A power amplifier(203) generates a first differential output signal and a second differential output signal. A primary winding(206) includes a plurality of first segments. A single secondary winding(207) is inductively coupled to the plurality of primary winding. Each first step of the plurality of first segment is connected to the first common input port. Each second step of the plurality of first segments is connected to the second common input port. The first common input port receives a first differential output signal. The second common input port receives a second differential output signal.
Patent KR-20100081586-A (KR)
Title: Image forming apparatus and method for controlling power consumption thereof
Inventor: KIM DONG KYU
IPC: G03G15/00
Filed: 2009-01-06
Abstract: PURPOSE: An image forming device and a method for controlling power consumption thereof are provided to control on/off of a plurality of motion units in a power save mode. CONSTITUTION: If a power consumption confirmation mode is set, an output unit(120) outputs information about power consumed in a plurality of motion units. If a power saving mode is set, a control unit(130) turns on at least one motion units set among the plurality of motion units. The control unit turns off the rest of motion units. An input unit(140) receives input of a user selection command for converting the motions into the consumer power confirming mode or the power save mode.
Patent KR-20100085257-A (KR)
Title: Refrigerator with drawer and method for controlling drawer thereof
Inventor: SHIN SANG IN
IPC: F25D25/00
Filed: 2009-01-20
Abstract: PURPOSE: A refrigerator which automatically closes a drawer and a closure control method of the drawer are provided to automatically close the drawer if the drawer is opened for a long term by a measurement value from a temperature sensor and a pressure sensor. CONSTITUTION: A refrigerator comprises a guide rail which is installed on the both side walls of a refrigerator body(10) inside, a drawer(20) which is installed to be slid with being supported to the guide rail and a concave groove part is formed in both sides of the drawer and accepts the guide rail, a rack(31) which is installed on the exterior of the drawer, a drive motor(32) which drives a pinion(33) engaging with the rack, a temperature sensor(40) which is installed inside the drawer, a pressure sensor(50) which is installed in the top of the guide rail, and a controller which controls the rotation of the drive motor by being inputted the measured value of the pressure sensor and the temperature sensor.
Patent KR-20100088938-A (KR)
Title: Multi control apparatus for injecting a fixed quantity medicine
Inventor: LEE YOUNG GYU
IPC: A61J3/00
Filed: 2009-02-02
Abstract: PURPOSE: A multi-volume controller for medical fluid injection is provided to enable a user to give an exact amount of medical fluid to a patient along the selected passage. CONSTITUTION: A multi-volume controller for medical fluid injection includes: a hexagonal case(4) which shapes the appearance; a dispersion pipe(12) which is installed inside the case and has an input tube at one end; a valve housing(10) which is installed inside the case, is opened to the top, and combined with a plurality of distribution pipes on the outer circumference; a route conversion valve body(16) which is fitted into the valve housing and transfers the selected medical fluid flowed in via the dispersion pipe to the discharge outlet pipe and controls the fluid velocity according to each route diameter; and an operation lever(8) which can be manipulated by being exposed to the outside of the case.
Patent KR-20100089211-A (KR)
Title: Door lock for built-in magnet
Inventor: PARK JUN HEE
IPC: E05B27/04
Filed: 2009-02-03
Abstract: PURPOSE: A door lock with a built-in magnet is provided to easily find a keyhole in the dark through an attractive force applied to a metal key by using the magnetic force of the magnet mounted on a mounting groove of a rotator. CONSTITUTION: A key(11) is inserted into a keyhole(12a) of a rotor(12). A mounting groove(100) is radially formed on the outer surface of the rotator. A magnet(200) is mounted on the mounting groove. A holder(300) receiving a rotator prevents the separation of a magnet mounted on the mounting groove. The magnet includes neodymium that is a strong permanent magnet. The magnet is made of neodymium-iron-boron. The magnet including the neodymium is installed on the mounting groove.
Patent KR-20100091395-A (KR)
Title: A door lock device
Inventor: KIM JAE HYUNG
IPC: E05B47/02
Filed: 2009-02-10
Abstract: PURPOSE: A door lock device is provided to reduce the consumption amount of a battery and the capacity of a motor. CONSTITUTION: A drive rotating member(50) moves a dead bolt by being connected to the rotation of a door. A first rotating member(60) is rotated by being interconnected to the rotation of an outdoor handle. A clutch member(70) moves between a first location and a second position. The clutch member is pressurized in the second position with the first rotation member. The clutch member moves the latch bolt in a direction to move to the housing. The first location is arranged to be spaced apart from the rotating route of the first rotating member. The second position is arranged on the rotation route of the first rotating member.
Patent KR-20100092166-A (KR)
Title: Packing apparatus
Inventor: KIM JIN HO
IPC: B65H19/18
Filed: 2009-02-12
Abstract: PURPOSE: A packing apparatus is provided to improve the continuity of a production line because stopping the operation of a packing apparatus is not necessary to supply packing materials. CONSTITUTION: A packing apparatus(10) comprises a transport unit(20), a fusion portion(60), and a packing material feeder(30). The transport unit transfers an object(11) to be packed. The fusion portion welds one edge of the packing material. The packing material feeder supplies packing materials(50) between the transport unit and the fusion portion to pack the object. The packing material feeder comprises a frame body and a roller. The frame body has an opened box shape.
Patent KR-20100094149-A (KR)
Title: Character recognition method and apparatus
Inventor: PARK KYUNG HO
IPC: G06V30/10
Filed: 2009-02-18
Abstract: PURPOSE: A method and an apparatus for recognizing a character are provided to reduce the inconvenience in the use of a character recognition function, simplify the user operation, and improve the recognition rate and speed of the character. CONSTITUTION: An acceleration sensor(30) measures a movement speed of a portable terminal. If the moving speed is slower than the lowest value, a control unit(10) deletes part of scanning image data and performs character recognition using the rest scan image data. If the present moving speed is faster than the maximum value, the control unit detects image data which is the most similar to the scan image data from a correction image database(21) and outputs a character corresponding to the detected image data to a character recognition result.
Patent KR-20090098678-A (KR)
Title: Object image detection device and control method thereof, control program and recording medium thereof, and electronic apparatus having object image detection device
Inventor: MORIYAMA KOZO
IPC: H04N5/262
Filed: 2009-02-20
Abstract: A device for detecting a dialogued target, a control method thereof, a recording medium in which a control program is stored and an electronic device having the detecting device are provided to output a detection result in a short time and enable the other device to rapidly use the outputted detection result. A device for detecting a dialogued target(20) comprises an acquiring unit(22), a determining unit(23), a detecting unit(24) and an output unit(26). The acquiring unit obtains the original image. The determining unit determines a detection condition different from the previous detection condition among a plurality of detection conditions for detecting the dialogued target. The detection unit detects the dialogued target from the original image under the detection condition determined by the determining unit. The output unit outputs the detection result.
Patent KR-20090105805-A (KR)
Title: Chest for Custody of Things
Inventor: CHO SUNG WOOK
IPC: A47B81/00
Filed: 2009-02-26
Abstract: PURPOSE: An article keeping box is provided, which improves interior atmosphere and class efficiency and can enhance space utilization. CONSTITUTION: An article keeping box comprises: a pair of fixing plates(10); a folding plate(20); and a pair of angle maintenance devices(30) which are installed between a fixing plate and a folding plate at an interval. The fixing plate and folding plate are formed in the square plane shape and are installed to be opened at the constant angle. The angle maintaining unit is connected to make front end parts of the fixing plate and folding plate rotated. The angle maintaining unit comprises a first bracket, a second bracket, a latching member, a rotary support member, and an elastic member.
Patent KR-20100097429-A (KR)
Title: Hydraulic cylinder of control part for exercise apparatus
Inventor: CHOE BYEONG YEOL
IPC: A63B21/008
Filed: 2009-02-26
Abstract: PURPOSE: A hydraulic cylinder control device for an exercise device is provided, which can effectively control exercise load of a plurality of exercise devices. CONSTITUTION: A hydraulic cylinder control device for an exercise device comprises: a cylinder chamber(100); a piston(200) accepted to the cylinder chamber; a piston rod(300); an induction pipe(400) interlinking both sides of the cylinder chamber; a compressible compensation member(500) accepting air to compensate volume change of the piston rod by the oscillation of a piston; and an exercise load control member(600) controlling the exercise load by controlling flowing pressure of the incompressible fluid circulating in the cylinder chamber according to a user.
Patent KR-20100098980-A (KR)
Title: Polarizing film and polarizing eyeglass using thereof
Inventor: LEE DONG HYEUK
IPC: G02B5/30
Filed: 2009-03-02
Abstract: PURPOSE: A polarizing film and a polarized glass thereof are provided to compensate a phase difference which is generated when light passes through a polarizing plate by laminating a phase difference film on the polarizing plate. CONSTITUTION: A phase difference film is laminated on a polarizing plate(10). The phase difference film is laminated on the polarizing plate. A TAC(Tri Acetyl Cellulose) film is laminated on the upper side of the phase difference film. The TAC film(30) is laminated on the lower surface of the polarizing plate. A polarizing film using the phase difference film(20) is used as a lens.
Patent KR-20100105254-A (KR)
Title: A chip for measuring a matrix metalloproteinase activity and a method using the same
Inventor: HA KWON SOO
IPC: G01N33/68
Filed: 2009-03-20
Abstract: PURPOSE: A protein chip for measuring MMP activation, in which a protein is fixed on a solid substrate and a method for measuring MMP activation using the same are provided. CONSTITUTION: A method for measuring MMP(matrix metalloproteinase) activation comprises: a step of preparing the protein chip; a step of contacting a sample containing MMP with the array chip; and a step of confirming substrate amount of decomposed MMP by SPR signal measurement to measure MMP activation. The MMP is selected from MMP-1 to MMP-23. The sample additionally contains Brij-35, Ca2^+ and Zn^2+. The MMP substrate is gelatin, proteoglycan, fibronectin, laminin, or elastin. The SPR signal measurement is performed using SPR biosensor or SPR(surface plasmon resonance imaging).
Patent KR-20100107262-A (KR)
Title: 연속 세정식 고형물분리기
Inventor: JO KEE HWAN
IPC: B04B3/00
Filed: 2009-03-25
Abstract: 본 발명은 연속 세정식 고형물분리기에 관한 것으로, 실린더형 웨지와이어스크린을 [도 6]에 도시한 바와 같이 외측에 경사면이 되게 하고 내측에 평면이 되도록 종축으로 배열하고, 스크린 면 외측에서, 스크린 틈에 평행하도록 압축공기 분사노즐을 배치한다. 이때, 분사노즐은 종 측으로 30~60도 경사각이 되도록 설치한다. 
     	[도 5]에 도시한 바와 같이, 실린더형 스크린의 외측 면에 30~60도경사각으로 압축공기를 분사하면 압축공기 힘과 방사상으로 작용하는 원심력과의 합력인 상방향 힘이 발생한다. 상방향 힘이 마찰력 보다 크도록 압축공기압을 높이면, 액체는 원심력에 의해 스크린을 통과하고 고형물은 상방향 합력에 의해 상부 쪽으로 이동하여 분리된다.    일례로, 실린더형 스크린이 1,750rpm으로 회전하는 경우에는 고정되어 있는 압축 공기 분사노즐과 회전하는 스크린 면은 약 1/29초 주기로 접하게 된다. 따라서, 액체와 스크린 틈새 보다 작은 고형물은 원심력에 의해 28/29초 동안에 스크린 면을 통과하며 분리액 배출구로 배출되며, 스크린 틈새 보다 큰 입자는 28/29초 동안 스크린 내 측면에 체류하다가 압축공기에 접하는 1/29 동안 상방향 힘에 의해 스크린 상부 쪽으로 순차로 이동하게 된다. 또한, 압축공기가 웨지와이어의 두 경사면 사이로 분사되므로 스크린 틈새에 끼이는 입자는 연속적으로 용이하게 세정된다. 
       
     	원심가속도, 마찰력, 중력가속도, 실린더형 웨지와이어스크린, 압축공기
Patent KR-20100111070-A (KR)
Title: Engine boosting device having by-pass valve
Inventor: SUNWOO MYOUNG HO
IPC: F02M35/10
Filed: 2009-04-06
Abstract: PURPOSE: An engine boosting device using a by-pass valve is intended to be easily manufactured since it can be realized by the further installing of a by-pass pipe and a blower in an air intake pipe. CONSTITUTION: An engine boosting device using a by-pass valve comprises an intake pipe(10), an intake valve(20), a bypass pipe(30), a bypass valve(40) and a blower(50). The intake pipe is communicated with an engine cylinder and sucks the air from the outside. The intake valve opens and closes the engine cylinder and the intake pipe. The bypass pipe is communicated with the intake pipe. The bypass valve closes the intake pipe and the bypass pipe when the intake valve is open. The blower circulates the air toward the intake valve.