baber/WOPTO huggingface dataset:
Patent KR-20110014505-A (KR)
Title: Organic electroluminescence element
Inventor: ODA ATSUSHI
IPC: H01L51/54
Filed: 2009-12-09
Abstract: PURPOSE: An organic electro luminescence device is provided to ensure high efficiency and long service life because of the improved resistance of the intermediate layer against counter carriers. CONSTITUTION: An organic electro luminescence device is composed as follows. An anode layer(2) is formed on a substrate(1). A cathode layer(3), an opposing electrode, is formed on the anode layer. Light emitting units(4-1,4-2,4-3,...,4-n) and intermediate layers(5-1,5-2,...,5-(n-1)) are formed between the anode layer and the cathode layer. The intermediate layers are formed by mixing or laminating an electron accepting material or electron donating material with an organic compound. No charge transfer complex is formed in the intermediate layers.
Patent KR-20110066737-A (KR)
Title: Array substrate for fringe field switching mode liquid crystal display device
Inventor: LEE JOON DONG
IPC: G02F1/136
Filed: 2009-12-11
Abstract: PURPOSE: A fringe field switching mode array panel for a liquid crystal display device is provided to reduce driving voltage by minimizing the parasitic capacitance between a data line and a common electrode. CONSTITUTION: A fringe field switching mode array panel for a liquid crystal display device comprises a gate line formed on a transparent substrate, a gate insulation layer formed on the gate line, a data line(130) which defines a pixel(P) area by perpendicularly crossing the gate line on the gate insulation layer, a TFT(Tr) which is formed on the intersection area of the gate line and the data line, a pixel electrode(138) which is formed on the pixel region by touching with a drain electrode(136) of the TFT on the gate insulation layer, and an etch stopper(145) which if formed on each pixel area on a first protective layer.
Patent KR-20100071924-A (KR)
Title: Corona charger including shutter
Inventor: MAKINO YUICHI
IPC: G03G15/02
Filed: 2009-12-18
Abstract: PURPOSE: A corona charger equipped with a shutter is provided to appropriately perform opening and shutting movement of the sheet shape member. CONSTITUTION: A corona charger(2) charges photosensitive body. A sheet shape member closes an opening. The transport unit transfers the sheet shape member. A shutter fixing member regulates the shape of the sheet shape member so that the central part of the sheet shape member can project to the corona charger in the peripheral direction of photoconductor.
Patent KR-20110070191-A (KR)
Title: Structure of relief valve for hydrogen compressor
Inventor: YUN SO NAM
IPC: F04B53/10
Filed: 2009-12-18
Abstract: PURPOSE: A relief valve structure for hydrogen compressor is provided to the damage and abrasion of housing inlet due to frequent reciprocating motions by reducing the closing speed of an inlet. CONSTITUTION: A relief valve structure for hydrogen compressor comprises an inlet(20), an outlet(21), an elastic member adjusting screw(30), a valve member(50), and a cushion ring(60). The elastic member adjusting screw is fixed and coupled in one end of the housing. An elastic member(40), which is built-in in a housing, is connected to the other end of the elastic member adjusting screw. One end of the valve member is put in the elastic member. The other end of the valve member is touched with the inlet to open and close the inlet. The cushion ring reduces an oil flow path of the inlet.
Patent KR-20110070274-A (KR)
Title: Touch panel and driving method of the same
Inventor: PARK SHIN KWON
IPC: G06F3/044
Filed: 2009-12-18
Abstract: PURPOSE: A touch panel and a driving method thereof are provided to sense two or more parts touched at the same time by detecting the location of a cell corresponding to the variation of a voltage level of an electrode. CONSTITUTION: The first electrode(100) is listed to the first direction, and comprises cells which have holes of the different number and a bridge. The bridge connects the cells listed to the first direction to the first direction. The second electrode(200) is connected to the second direction perpendicular to the first direction and comprises the cells which have holes of the different number. The hole has a polygonal shape which is arranged to be separated within the cell to the fixed interval.
Patent KR-20110071453-A (KR)
Title: Zigbee gateway and method for identifying message of the same
Inventor: KIM HYUN HAK
IPC: H04W88/16
Filed: 2009-12-21
Abstract: PURPOSE: A Zigbee gateway and a message equalizing method are provided to steadily guarantee the identity between a service request and a response. CONSTITUTION: A Zigbee network communications part(130) supports communicating process with the Zigbee network. A message processor(120) receives a service request message transmitted from an IP network. A message processor creates a forwarding entry including a service request ID corresponding to the service request message and a communications order ID. A message processor forwards between the service request message and the response message with reference to the forwarding entry. The response message is transmitted from the Zigbee network in response to the service request message.
Patent KR-20090019010-A (KR)
Title: Method and system for irrigation
Inventor: GANZI GARY C
IPC: A01G25/00
Filed: 2007-05-22
Abstract: An electrically-driven separation apparatus can be utilized to desalinate seawater and/or brackish water to provide irrigation water having a desired sodium adsorption ratio (SAR).
Patent KR-20090037431-A (KR)
Title: Multirate tubing flow restrictor
Inventor: OH SEIK
IPC: A61M39/22
Filed: 2007-06-26
Abstract: A flow control valve for medical liquid is disclosed. The valve has a housing including an inlet, an outlet, and a flow path therebetween. A plurality of flow restrictors are located in the flow path to define a plurality of flow streams of differing flow rates. A flow control member is disposed in the flow path, and has a plurality of discrete apertures in a first region or plane and at least one aperture in a second region or plane spaced apart from the first plane. The flow control member is rotationally movable and defines an annular gap and radial groove which provide fluid communication between the different planes and the outlet regardless of the orientation of the flow control member. The flow control member may be rotated between a first position in which one of the plurality of apertures in the first plane is in communication with one of the flow streams to define a first flow rate through the valve, and a second position in which one of the at least one aperture in the second plane is in communication with a different one of the flow streams to define a second flow rate through the valve different from the first flow rate.
Patent KR-20090057213-A (KR)
Title: Method for delegating privileges to a lower level privilege instance by a higher level privilege instance
Inventor: WILHELM UWE
IPC: G06F21/62
Filed: 2007-06-19
Abstract: The invention relates to a method for a higher level privilege instance to delegate privileges to a lower level privilege instance, through which the granting of privileges, P1, to a lower level privilege instance in a data processing device is automatically carried out. The device is provided with functions for setting up required privileges before distribution to a user or by long distance data transmission and, hence, privileges, P1, can be provided to the lower level privilege instance with the help of a higher level privilege instance which has special privileges, P2, which authorize the assignment of privileges.
Patent KR-20090026205-A (KR)
Title: Memory system and memory chip
Inventor: SUKEGAWA HIROSHI
IPC: G11C5/14
Filed: 2007-07-31
Abstract: A memory system includes a memory 3 which asserts a high-power-consumption operation output when an amount of the power consumption is high in internal operations in respective operations, and a controller 2 which has an interface function between a host and the memory 3 and receives the high-power-consumption operation output. The controller 2 switches an operation mode thereof to a low power consumption mode when the high-power-consumption operation output is asserted.
Patent KR-20090074149-A (KR)
Title: Exhaust purification apparatus of internal combustion engine
Inventor: TOSHIOKA SHUNSUKE
IPC: B01D53/94
Filed: 2008-04-23
Abstract: In an internal combustion engine, a NOxselective reduction catalyst (15) is disposed in an engine exhaust passageway, and a urea water stored in a urea water tank (20) is fed to the NOx selective reduction catalyst (15) to thereby conduct selective reduction of NOx. Whether or not the interior of the urea water tank (20) has been replenished with urea water is judged by detecting opening/closing of a urea water replenishment port (40) of the urea water tank (20). When at engine driving immediately after replenishment of the interior of the urea water tank (20) with urea water the NOx purification rate is judged as having lowered to below an acceptable level, it is determined that the replenished urea water is abnormal.
Patent KR-20090085571-A (KR)
Title: Magnetic encoder
Inventor: MUNEKATA SHINOBU
IPC: G01D5/245
Filed: 2007-08-23
Abstract: A magnetic encoder formed annularly of a magnetic rubber material, provided with multiple poles magnetized in the circumferential direction and having a surface to be detected being read out by means of a magnetic sensor in which the surface to be detected can be prevented from being damaged significantly and a damage is inconspicuous even if damaged so that the product value is prevented from being deteriorated. The area on the surface to be detected (2) susceptible to damage is reduced and a three-dimensional shape (3) is provided previously in the surface to be detected (2) in order to make a damage inconspicuous when the surface to be detected (2) is damaged. An annular level difference provided with a lower surface portion between the higher surface portions on the outer circumferential side and the inner circumferential side, protrusions or notches provided radially, protrusions or notches provided concentrically, protrusions or notches provided in a lattice form, or protrusions or notches provided in a logo pattern are suitably employed as the three-dimensional shape (3). ® KIPO & WIPO 2009
Patent KR-20090051217-A (KR)
Title: Mechanical switch with a curved bilayer
Inventor: AKSYUK VLADIMIR ANATOLYEVICH
IPC: H01H59/00
Filed: 2007-08-27
Abstract: An apparatus includes a mechanical switch. The mechanical switch includes a bilayer with first and second stable curved states. A transformation of the bilayer from the first state to the second state closes the switch.
Patent KR-20090064543-A (KR)
Title: Polymer electrolyte membrane, laminate thereof, and their production methods
Inventor: YAMASHITA YASUHIRO
IPC: B32B27/16
Filed: 2007-08-23
Abstract: Disclosed is a method for producing a laminate wherein an ion conductive polymer electrolyte membrane is arranged on a supporting base in such a manner that one side of the polymer electrolyte membrane is joined with the supporting base. In this connection, when a side of the ion conductive polymer electrolyte membrane having a smaller contact angle with water is assumed as the first side and another side thereof having a larger contact angle with water is assumed as the second side, the difference of the contact angles with water between the first side and the second side is more than 30°. The method for producing a laminate is characterized by comprising a step for preparing a polymer electrolyte solution by dissolving a polymer electrolyte into a solvent, which polymer electrolyte contains an ion conductive polymer having an aromatic group in the main chain and/or a side chain and an ion-exchange group directly bonded or indirectly bonded through another atom or atomic group to the aromatic group; and another step for forming a polymer electrolyte film on a supporting base by flow-casting and applying the polymer electrolyte solution over the supporting base.
Patent KR-20090073122-A (KR)
Title: Flat-panel optical projection apparatus
Inventor: LARGE TIMOTHY
IPC: H04W4/06
Filed: 2007-09-28
Abstract: A light guide of the tapered-waveguide type includes an input slab (30) for expanding a projected image between an input end and an output end, and an output slab (10) arranged to receive rays from the said output end, and to emit them at a point on its face that corresponds to the angle at which the ray is received. The input slab and output waveguide are matched so that all rays injected into the input end undergo the same number of reflections before leaving the output surface. With the invention the input slab (30) is itself tapered slightly towards the output waveguide. This means that input and output waveguides can be made the same length, in the direction of ray travel, and can therefore be folded over each other with no wasted space.
Patent KR-20090065529-A (KR)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: NAKAGAWA RYOSUKE
IPC: H01L21/28
Filed: 2007-10-11
Abstract: A semiconductor device is provided with a semiconductor substrate; a first copper wiring formed on the semiconductor substrate; an insulating layer which is formed on the first copper wiring and has a hole reaching the first copper wiring; a barrier layer which is composed of a material containing tantalum, and is adhered at least on the side surfaces inside the hole and on a portion facing the inside of the hole on the first copper wiring; and a second copper wiring, which is formed to adhere to the barrier layer, and is electrically connected with the first copper wiring. The barrier layer has a profile wherein the concentration of nitrogen contained in the material changes to be relatively low at boundary portions between the first and the second copper wirings and relatively high at the center portion sandwiched between these boundary portions.
Patent KR-20090064585-A (KR)
Title: Parking assistance device
Inventor: TANAKA YU
IPC: B60W30/06
Filed: 2007-10-29
Abstract: A view in front of a vehicle (1) is captured, and the captured imaged is displayed on a display section. At a predetermined stop position (S1), a target parking position (S4) of the vehicle (1) is set based on the captured image. Then, a reverse guidance route (C2) is calculated. The reverse guidance route (C2) is a route located forward of the vehicle (1), in front of the stop position (S1), and lies from a reverse start position (S2), at which the vehicle (1) starts to reverse for parking, up to the target parking position (S4). Based on the captured image, the reverse start position (S2) is set within a predetermined setting area by an instruction of an occupant of the vehicle (1). A forward travel guidance route (C1) from the stop position (S1) to the reverse start position (S2) is calculated, and conditions of movement of the vehicle (1) are detected. The vehicle (1) is guided from the stop position (S1) up to the reverse start position (S2) based on the forward travel guidance route (C1) and on the movement conditions.
Patent KR-20090077941-A (KR)
Title: Process for producing a non-transparent microvoided self-supporting film
Inventor: QUINTENS DIRK
IPC: C08J5/18
Filed: 2007-10-01
Abstract: A process for producing a non-transparent microvoided self-supporting film comprising the steps of: i) mixing at least one linear polyester having together monomer units consisting essentially of terephthalate, isophthalate and aliphatic dimethylene with the molar ratio of isophthalate monomer units to terephthalate monomer units being at least 0.02 to provide a linear polyester matrix; at least one amorphous high polymer with a higher glass transition temperature than the glass transition temperature of said linear polyester matrix and/or at least one crystalline high polymer having a higher melting point than the glass transition temperature of said linear polyester matrix; and optionally at least one ingredient from the group of ingredients consisting of inorganic opacifying pigments, whitening agents, UV-absorbers, light stabilizers, antioxidants, flame retardants and colorants in a kneader or an extruder; ii) forming the mixture produced in step i) in a thick film followed by quenching; iii) longitudinally stretching the thick film at a stretching force of >4 N/mm2 to at least twice the initial length; and iv) transversly stretching the longitudinally stretched film from step (iii) to at least twice the initial width; the use of the non-transparent microvoided axially stretched film produced according to the above-described process as a synthetic paper; and the use of the non-transparent microvoided axially stretched film produced according to the above-described process image recording elements.
Patent KR-20090091714-A (KR)
Title: Temperature control device and thermal sensor assembly for medical device
Inventor: DOS SANTOS CESARIO
IPC: A61F9/007
Filed: 2007-10-01
Abstract: A dispensing assembly has a dispensing chamber housing, a temperature control device, a thermal sensor, and an interface. The dispensing chamber housing has an inner surface, an outer surface, and a wall thickness. The inner surface partially defines a dispensing chamber for receiving a quantity of a substance. The temperature control device at least partially surrounds the dispensing chamber housing. The temperature control device alters a temperature of a substance in the dispensing chamber. The temperature control device and the thermal sensor are located on a substrate. The substrate is wrapped around an exterior surface of the dispensing chamber housing. The interface is connected to the temperature control device and the thermal sensor. An interface connector is connected to the interface. The distance between the temperature control device and the thermal sensor is approximately equal to the wall thickness of the dispensing chamber housing. ® KIPO & WIPO 2009
Patent KR-20090080991-A (KR)
Title: Vibration actuator
Inventor: IWATA KITARU
IPC: H01L41/09
Filed: 2008-04-01
Abstract: A compact vibration actuator in which the rotational position of a rotor can be measured accurately. When a rotor (7) rotates about the X axis through driving of a vibration body (3), a joint member (12) rotates together with the rotor (7) and a slider (13) moves along an arcuate member (8) under a state where the protrusion (14) of the slider (13) is guided by the guide groove (15) of the arcuate member (8). Since the slider (13) moves while touching a brush secured to the slider (13) to the surface of the first and second strip members (10, 11) of the arcuate member (8), moving position of the slider (13), i.e. the rotational position of the rotor (7) about the X axis, can be measured when a circuit (17) for measuring the rotational position about the X axis measures the resistance from one end (A) of a first stripe member (10) to one end (B) of a second stripe member (11).
Patent KR-20090077982-A (KR)
Title: Arrangement for insertion of implants
Inventor: KREMER EGBERT
IPC: A61C8/00
Filed: 2007-12-10
Abstract: The invention relates to an arrangement for insertion of an implant (2), in particular of a dental implant, which has an external thread (20) and can be screwed into a bone by means of a tool, wherein the implant (2) has a receiving opening (6) with an at least partially conical inner face (26). A peg of an attachment part, which can be connected to the implant (22) after the latter's insertion, can be fitted into the receiving opening. The arrangement is to be further developed such that the insertion of the implant (2) can be performed in a simple and yet functionally reliable manner. For this purpose, it is proposed that a screwing-in tool (4) has a peg (8) with a conical outer face (44), which peg (8) engages in the receiving opening (6) of the implant (2), and that the conical outer face (44) is designed corresponding to the conical inner face (26) of the implant (2), and bears at least partially thereon, such that at least a predetermined part of the torque necessary for screwing in the implant (2) can be transmitted via the self-inhibiting cone connection of the screwing-in tool (4) with the implant (2).
Patent KR-20090083481-A (KR)
Title: Methods and apparatus for actuated position determination in a wireless communication device
Inventor: VASSILOVSKI DAN
IPC: H04W64/00
Filed: 2007-11-20
Abstract: Systems, methods, device, apparatus, and machine-readable medium are described that provide for actuation of position determination in a wireless device based on a user input to an input mechanism associated with a group communication, such as a push-to talk and/or half-duplex communication. By marrying actuation of position determination with a user's request for push-to-talk communication (i.e., a request for a talk spurt in a PTT communication), the user is not required to perform any additional position determining initiating action to start the position determining process. In addition, the actuation of position determination is coupled with the initiation of another function on the wireless device, specifically, a push-to-talk request, which benefits from having accurate and current position data available for all current call members and/or a group administrator or the like. ® KIPO & WIPO 2009
Patent KR-20090096709-A (KR)
Title: Condition dependent sharpening in an imaging device
Inventor: KELLY SEAN CHRISTOPHER
IPC: G06T5/00
Filed: 2007-11-20
Abstract: Blur is reduced in an image generated by an imaging device by determining values of one or more atmospheric variables for the image, the one or more atmospheric variables characterizing conditions under which the image is generated. With these values, a sharpening filter is determined for the image. The sharpening filter is derived from a modulation transfer function of the imaging device at conditions characterized by the values of the one or more atmospheric variables determined for the image. The sharpening filter is subsequently applied to the image.
Patent KR-20090089898-A (KR)
Title: Color plus-clear composite coating
Inventor: SWARUP SHANTI
IPC: C09D163/10
Filed: 2007-11-08
Abstract: A multi-component composite coating composition comprising an aqueous-based film-forming composition serving as a color coat or a basecoat and a polyepoxide-polyacid clearcoat is disclosed. The polyacid is made from ring opening a polybasic anhydride with a polyester polyol formed from reacting a polyol with a polycarboxylic acid having at least 20 contiguous carbon atoms between the carboxylic acid groups. ® KIPO & WIPO 2009
Patent KR-20090122284-A (KR)
Title: Process for the manufacture of dichloropropanol
Inventor: KRAFFT PHILIPPE
IPC: C07C29/62
Filed: 2008-03-13
Abstract: Process for manufacturing dichloropropanol according to which: a) in a liquid reaction medium containing water, which is in contact with a gaseous phase, glycerol is reacted with hydrogen chloride under a partial pressure of hydrogen chloride in the gaseous phase greater than 0.2 bar absolute, and b) at least part of the liquid reaction medium and optionally part of the gaseous phase from step (a) is (are) subjected to at least one separation operation and, prior to said separation operation, the part of the liquid reaction medium and the part of the gaseous phase from step (a) is (are) subjected to: bi) at least one treatment for reducing the weight ratio between the hydrogen chloride and the water in the part of the liquid reaction medium so as to attain a ratio less than or equal to the weight ratio between the hydrogen chloride and the water in the binary azeotropic hydrogen chloride/water composition at total pressure of the separation operation, and/or bii) at least one treatment for reducing the weight ratio between the water and the dichloropropanol in the part of the liquid reaction medium so as to attain a ratio less than or equal to the weight ratio between the water and the dichloropropanol in the ternary water/dichloropropanol/hydrogen chloride azeotrope at total pressure of the separation operation.