baber/WOPTO huggingface dataset:
Patent KR-20080032657-A (KR)
Title: Method of making interpolymers and products made therefrom
Inventor: STEVENS JAMES C
IPC: C08L23/06
Filed: 2002-03-15
Abstract: A polymerization process comprises contacting one or more olefinic comonomers in the presence of at least a high molecular weight catalyst and at least a low molecular weight catalyst in a single reactor; and effectuating the polymerization of the olefinic comonomers in the reactor to obtain an olefin polymer. Preferably, both catalysts have the ability to incorporate a substantially similar amount of comonomers in the olefin polymer. The polymers produced by the process may have a relatively higher level of long chain branching while maintaining a relatively narrow molecular weight distribution, i.e., MWD less than about 6. These interpolymers may exhibit processability similar to or better than LDPE but have physical properties similar to metallocene catalyzed polymers.
Patent KR-20080050473-A (KR)
Title: Air conditioner
Inventor: SETOGUCHI TAKAYUKI
IPC: F24F1/00
Filed: 2006-09-15
Abstract: An air conditioner comprising a super-cooling heat exchanger for exchanging heat between high pressure refrigerant and low pressure refrigerant, wherein the super-cooling heat exchanger is installed in an indoor unit and has a structure compatible with an evaporator so that the evaporator is made as small and compact as possible while the heat exchange performance of the heat exchanger is enhanced without enlarging its volume. The super-cooling heat exchanger has such a structure that a high-pressure liquid refrigerant pipe is wound around the outer circumference of a low-pressure refrigerant suction pipe and can be installed in the indoor unit. The super-cooling heat exchanger having such a structure that the high-pressure liquid refrigerant pipe is wound around the outer circumference of the low-pressure refrigerant suction pipe is located below an indoor unit-side evaporator and drain water from the evaporator is sprayed onto the super-cooling heat exchanger or drain piping from the drain pan of an evaporator in the indoor unit is wound around the outer circumference of the low-pressure refrigerant suction pipe of the super-cooling heat exchanger together with the high-pressure liquid refrigerant pipe so that cold heat of drain water acts effectively on the high-pressure liquid refrigerant pipe to exchange heat, thus enhancing heat exchange efficiency for super cooling as much as possible.
Patent KR-20080047486-A (KR)
Title: Generation of user equipment identification specific scrambling code for the high speed shared control channel
Inventor: DICK STEPHEN G
IPC: H04B1/69
Filed: 2003-05-05
Abstract: A code is produce for use in scrambling or descrambling data associated with a high speed shared control channel (HS-SSCH) for a particular user equipment. A user identification of the particular user equipment comprises L bits. A 1/2 rate convolutional encoder (14) processes at least the bits of the user identification by a 1/2 rate convolutional code to produce the code.
Patent KR-20080046750-A (KR)
Title: Microspheres for active embolization
Inventor: VOGEL JEAN MARIE
IPC: A61P27/02
Filed: 2001-03-23
Abstract: The present invention relates to injectable compositions comprising biocompatible, swellable, substantially hydrophilic, non-toxic and substantially spherical polymeric material carriers which are capable of efficiently delivering bioactive therapeutic factor(s) for use in embolization drug therapy. The present invention further relates to methods of embolization gene therapy, particularly for the treatment of angiogenic and non-angiogenic-dependent diseases, using the injectable compositions.
Patent KR-20080053416-A (KR)
Title: Apparatus, method, and computer-readable medium for maintaining and providing program-guide records and contents records
Inventor: PAREKH NILESHKUMAR J
IPC: H04N7/173
Filed: 2005-07-21
Abstract: Methods and apparatus for maintaining program-guide records comprises the steps of requesting a program-guide index, receiving the program-guide index, and determining whether there exists any new program-guide record based on the received program-guide index. The method further comprises requesting a new program-guide record and receiving the program-guide record. In one aspect, a method for maintaining program-guide records comprises the steps of receiving a program-guide update indication, and determining any new program-guide record based on the received program-guide update indication. The method further comprises requesting an updated program-guide record, receiving the updated program-guide record, and updating the program-guide records.
Patent KR-20080070833-A (KR)
Title: Corrosion inhibitor
Inventor: HARRELL BRADLEY G
IPC: C10G7/10
Filed: 2006-11-20
Abstract: A composition and method of inhibiting corrosion caused by naphthe'ic acid in fluids includes using a combination of a thiophosphorus compound and a hydrogen sulfide scavenging compound. The hydrogen sulfide scavenging compound significantly enhances the performance of the thiophosphorus compound and may be included at relatively low levels in the composition. The treatment may be applied to fluids including crude oils and lighter fractions thereof.
Patent KR-20080059480-A (KR)
Title: Drain discharge apparatus
Inventor: SAKASHITA AKIHIKO
IPC: F24F13/22
Filed: 2006-01-11
Abstract: A simple and inexpensive fixing structure for fixing an antibacterial agent exhibiting a significant bacteriostasis effect. In the vicinity of the suction port (23) of a drain pump (16) of an air conditioner within a drain pan (8), an antibacterial agent unit (K) comprising an antibacterial agent (19, 19,...) capable of being brought into contact with drain water (D) is arranged, so that the antibacterial agent unit (K) arranged in the vicinity of the suction port (23) of the drain pump (16) at the lowest portion in the drain pan (8) is immersed completely into the drain water (D) when the drain pump (16) is operating and not operation.
Patent KR-20080080385-A (KR)
Title: Pneumatic tire having an improved belt structure
Inventor: DAGHINI GUIDO LUIGI
IPC: B60C9/20
Filed: 2005-12-23
Abstract: A pneumatic tire having a belt structure comprising: a first belt layer (51) ; a second belt layer (52) in a radially inner position with respect to the first belt layer (51), a third belt layer (53) in a radially inner position with respect to the first (51) and second (52) belt layers, each belt layer (51, 52, 53) comprising a plurality of elongated reinforcing elements (511, 521, 531) disposed at a first, second and third belt angle respectively,-wherein the first and second belt angles have an absolute value of from 15 to 40 degrees; the second angle is of opposite signe wit respect to the first belt angle; the third belt angle has an absolute value of from 40 to 90 degrees and is of opposite sign with respect to the second belt angle. The belt structure also comprises a zero degree belt layer (54) placed in a radially outer position with repeat to the first belt layer (51) comprising elongated reinforcing elements arranged such as to form a belt angle which is substantially zero.
Patent KR-20080096805-A (KR)
Title: Method and apparatus for transmitting and receiving a data block in a wireless communication system
Inventor: ZHANG XIAOBO
IPC: H04L1/00
Filed: 2007-02-15
Abstract: The invention provides methods and apparatus for transmitting and receiving a source data block in a wireless communication system using hybrid automatic retransmission request protocol. According to the scheme provided by the invention, at transmitting side, the source data block or part of source data block that is not decoded correctly at receiving side is divided into a plurlaity of data segements, each the plurality of data segments may be paded with known data to expand the data segments to be a predetermined lengthen, the data segment is encoded with linear code to be a data packet including the data segment and a redundancy information segment or including only redundancy information, and after that the encoded data packets are transmitted. At the receiving side, when each of the received data packets includes a data segment and a redundancy information segment, decoding is performed directly based on the received data packet, decoding is performed based on the received reduandancy information segment and an data segment and redundancy information segment extracted from buffered data packets with a first and second chance to restore the data segment that is not decoded correctly in previous decoding processing. With the additional decoding chance, the scheme provided by the invention can improve decoding probability and thus the transmission efficiency of the system.
Patent KR-20080109826-A (KR)
Title: Pwm inverter device
Inventor: TAKAHASHI HAJIME
IPC: H02M7/44
Filed: 2007-03-06
Abstract: There is provided a PWM inverter device capable of eliminating a phase error occurring when generating a PWM signal even when the frequency of a carrier wave is not sufficiently large with respect to the frequency of a signal wave. A PWM signal generator (2) has a phase adjuster (11) for adding an amount of the phase delay of a PWM signal with respect to a desired signal wave, caused by employing a digital control, to the signal wave to increase its phase. In addition, for a change of the carrier wave frequency, the amount of the phase delay with respect to the signal wave is updated in synchronization with this change timing and added to the signal wave. ® KIPO & WIPO 2009
Patent KR-20090005015-A (KR)
Title: Pyrazoles as 11-beta-hsd-1
Inventor: ANDERSON KEVIN WILLIAM
IPC: C07D407/14
Filed: 2007-03-12
Abstract: Provided herein are compounds of the formula (I) as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as, for example, type II diabetes mellitus and metabolic syndrome.
Patent KR-20090010171-A (KR)
Title: Non-warping chain link
Inventor: SAMEN HEINER
IPC: F16G13/16
Filed: 2007-03-16
Abstract: The subject matter of the invention is a chain link of an energy-guiding chain for guiding cables, lines, hoses and the like between a positionally fixed connection point and a moveable connection point, wherein the chain link is formed in one piece from at least one plastic by two lugs (1, 2), which are arranged spaced apart from one another, and at least one transverse web (3) which connects the lugs by means of a connecting region. At least one of the lugs has at least one recess (4, 5, 10, 11) which is formed adjacent to the connecting region.
Patent KR-20080108369-A (KR)
Title: Multilayer printed wiring board
Inventor: TOYODA YUKIHIKO
IPC: H01L21/48
Filed: 2002-03-13
Abstract: A multilayer printed wiring board (100) which is excellent in reliability because of the short wiring distance of a conductor circuit, high freedom of conductor circuit design, and little possibility of cracks developing in an interlayer resin insulation layer in the vicinity of a via hole, and which comprises conductor circuits (105) and interlayer resin insulation layers (102) sequentially laminated on a substrate (101), conductor circuits sandwiching an interlayer resin insulation layer being connected via a via hole (107), characterized in that via holes in different hierarchies out of all the via holes are formed to be in a stack via structure, and at least one via hole (1072) out of the above via holes in different hierarchies has a land diameter different from those of other via holes (1071, 1073). ® KIPO & WIPO 2009
Patent KR-20090028565-A (KR)
Title: Selective spacer formation on transistors of different classes on the same device
Inventor: CURELLO GIUSEPPE
IPC: H01L29/78
Filed: 2007-06-28
Abstract: A method of selectively forming a spacer on a first class of transistors and devices formed by such methods. The method can include depositing a conformal first deposition layer on a substrate with different classes of transistors situated thereon, depositing a blocking layer to at least one class of transistors, dry etching the first deposition layer, removing the blocking layer, depositing a conformal second deposition layer on the substrate, dry etching the second deposition layer and wet etching the remaining first deposition layer. Devices may include transistors of a first class with larger spacers compared to spacers of transistors of a second class.
Patent KR-20100081881-A (KR)
Title: Data matching device and method, and robot using these
Inventor: KIM DONG JO
IPC: G06T5/00
Filed: 2009-01-07
Abstract: PURPOSE: A data matching device, a data matching method and a mobile robot using the same are provided to revise an error when data matching by using additional information besides distance information obtained from a sensor. CONSTITUTION: A camera unit(101) obtains video information. A data processing unit(102) matches area data obtained from a distance sensor and stored CAD data. The data processing unit revises an error occurred in the matching by using the video information. The data processing unit comprises a matching unit, an edge extracting unit and an error correction unit. The error correction unit revises the matching data to reduce an error between valid edge and matching data.
Patent KR-20100083559-A (KR)
Title: Auto tool changer for anti-drop
Inventor: PARK JEONG YONG
IPC: B23Q3/157
Filed: 2009-01-14
Abstract: PURPOSE: A tool changer is provided to prevent objects from falling even in case of malfunction of a robot driving unit. CONSTITUTION: A tool changer for preventing falls comprises a master(10) and a slab(20). The master is connected to a robot and inserted in the slab installed on an object tool. A clamp unit is under the master. The master inserted into the slab is carried to the top with the operation of an air cylinder(11a) of the clamp unit(11) and coupled to the slab. When an electrical malfunction occurs, the slab hangs on a side of the master and the falling of the slab can be prevented.
Patent KR-20100089482-A (KR)
Title: System and method for collecting intention automatically
Inventor: CHUNG HEE SUNG
IPC: G06Q10/00
Filed: 2009-02-04
Abstract: PURPOSE: A system and a method for automatically collecting intentions are provided to enable a manager to automatically collect opinions of a user through an easy user interface, thereby automatically making the collected opinions by statistics. CONSTITUTION: A metadata frame including metadata items necessary for a will collection service is generated(S415). Contents in which real metadata corresponding to the metadata items are recorded are generated(S420). The contents are distributed to a user terminal(S425). Contents for a reply are received from the user terminal in response to the contents(S460). A will recorded in the contents for reply is extracted and made in statistics(S465). A result of the statistic result is provided.
Patent KR-20100090140-A (KR)
Title: Indoor unit for air conditioner
Inventor: YIM NAM SIK
IPC: F24F13/00
Filed: 2009-02-05
Abstract: PURPOSE: An indoor unit of an air conditioner is provided to prevent a sensing range from being limited or a sensing function from being disturbed by an intake panel by installing a sensing unit to the intake panel. CONSTITUTION: An indoor unit(10) of an air conditioner comprises a cabinet(11), a front panel(12), fan assembly, a heat exchanger, an intake panel(13), a filter, a sensor module(20), and a module supporter. The cabinet is installed to the indoor ceiling. The front panel is connected to the upper end of the cabinet and comprises indoor air intake and outlet. The fan assembly is accepted in the cabinet to suck the indoor air. The intake panel is connected to be able to be lifted from the front panel to selectively shield the indoor air intake. The filter is supplied to the lower part of the fan assembly and purifies the indoor air sucked through the indoor air intake. The sensor module is installed on one side of the intake panel to move with the intake panel and rotates to detect the location of an indoor user. The module supporter is connected to the upper side of the intake panel and guides the motion of the sensor wire extended from the sensor module in the process that the sensor module rotates.
Patent KR-20090037408-A (KR)
Inventor: LEE KYOUNG SOOK
IPC: B61B1/02
Filed: 2009-02-18
Abstract: An integrated platform structure is provided to use subway and train at the same place by forming the high bed platform and low bed platform on the upper portion and lower portion of the same platform. An integrated platform structure comprises a high bed platform(10) which is formed in upper part, a low bed platform(20) which is formed in the lower part, a plurality of connection paths(30) which connects the high bed platform and the low bed platform, and a conveying unit which is formed higher than the exit door like a subway on the ground. The connection paths is placed proper to the location of the door of the conveying unit to which a low bed platform is applied.
Patent KR-20100100126-A (KR)
Title: Box type advertising device
Inventor: CHOI BYUNG JO
IPC: G09F19/02
Filed: 2009-03-05
Abstract: PURPOSE: A box type advertising device is provided to surprise people by allowing a structure inside the body of the body to spring out from the box. CONSTITUTION: A box body(10) forms a space in a box. A lifting unit(20) is installed in the space of the box body. A sculpture(30) is projected from the box body to the outside. The lifting unit is comprised of a driving motor(21), a crank mechanism, and a link unit(23). The driving motor generates power. The crank mechanism converts the rotation movement of the driving motor into a linear reciprocating movement. The link module is connected to the driving motor.
Patent KR-20100101037-A (KR)
Inventor: HONG YOUNG WOON
IPC: A47G9/10
Filed: 2009-03-08
Abstract: PURPOSE: A pillow for funeral service is provided, which can support the head of the body and enables production of the pillow for the funeral service at a low cost. CONSTITUTION: A pillow for funeral service comprises: a back plate(30) equipped with a bottom plate fixture piece in which the lower is bent; a left plate(50) which is integrally folded with the back plate; a front plate(20) which forms the bottom plate fixture piece in which the lower is bent; a bottom plate fixture piece in which the lower part is bent in the rectangular type; and a right plate(40) which forms an upper plate which folds the upper part.
Patent KR-20100102347-A (KR)
Title: Reducer of electronic power steering apparatus
Inventor: SONG JOON KYU
IPC: B62D5/04
Filed: 2009-03-11
Abstract: PURPOSE: A reducer of an electronic power steering apparatus is provided to accurately assist the steering-wheel operating of a driver through the prevention of the gap due to the abrasion of a worm and a worm hole, the restriction of the rattle noise by backlash, the minimization of the gap change depending on the change of the torque. CONSTITUTION: A reducer of an electronic power steering apparatus comprises a worm shaft bearing(257), a bearing holder(310), and an elastic support(320). The worm shaft bearing supports the end of a worm shaft(254) in which a worm(152) engaging with a worm wheel(156) is formed. The bearing holder is connected to the outer wheel(270) of the worm shaft bearing. The bearing holder comprises a pivoting member(313) extended in the axis direction of the steering shaft from the center of the worm shaft. The elastic support is fixed to the pivoting member of the bearing holder, wherein one side is supported on the bearing holder and the other side is supported on a gear housing. The elastic support applies a rotating force centered on the pivoting member so that the end of the worm shaft makes tight contact with the worm wheel.
Patent KR-20100103935-A (KR)
Title: Communication apparatus and method of controlling the same
Inventor: HWANG KI YOUNG
IPC: H04W88/06
Filed: 2009-03-16
Abstract: PURPOSE: A communication apparatus and a method for controlling the same are provided to save the production cost thereof and increase the component applicability of a communication terminal by simplifying the configuration of a communication module mounted in a communication terminal. CONSTITUTION: Communication modules(22,24) have ID data, and processes a communication protocol. A memory unit(28) stores the driving data of the communication module, and a main control unit(26) stores the driving data of the communication module provided from the outside at the memory unit. The ID data of the communication module is provided in barcode, and the memory unit includes a flash memory.
Patent KR-20100104112-A (KR)
Title: Circuit board used for semiconductor package, method thereof and semiconductor package using the same
Inventor: CHO SE HOON
IPC: H01L23/48
Filed: 2009-03-16
Abstract: PURPOSE: A circuit board for a semiconductor package, a manufacturing method thereof, and the semiconductor package using the same are provided to simplify a manufacturing process by forming a preset pattern on an insulation thin film. CONSTITUTION: A circuit board(110) for a semiconductor package(101) includes an insulation thin film(111) and a plurality of via lines. The via lines pass through the insulation thin film and are made of conductive materials. The insulation thin film is made of photosensitive materials.
Patent KR-20100106097-A (KR)
Title: Apparatus and method for allocating radio network temporary identifier efficiently of random access processure in a wireless system
Inventor: KIM JUNG SU
IPC: H04W74/08
Filed: 2009-03-23
Abstract: PURPOSE: A method and a device for assigning effective temporary identification for random access in a mobile communication system are provided to allow temporary identifier to use a specific terminal during adaptively determined time, thereby increasing the amount of random access. CONSTITUTION: A number of temporary identifier is assigned for at least one terminal which random access preamble is transmitted. The number of average random access preamble which is received during a determined transmission time interval is confirmed. A base station device assigns a temporary identification for random access in a mobile communication system. A timer(430) is driven during the set time by identification assignment unit.
Patent KR-20100106112-A (KR)
Title: Method for formation of buried gate electrode
Inventor: JUNG EUN JI
IPC: H01L29/78
Filed: 2009-03-23
Abstract: PURPOSE: A method for formation of a buried gate electrode is provided to prevent the deterioration of a gate oxide film by using a silicon germanium layer as the gate electrode layer contacting with the gate oxide film. CONSTITUTION: A trench is formed inside a semiconductor substrate. A gate oxidation film(114) is formed on the semiconductor substrate having the trench. A first gate electrode layer(122) is formed on the gate oxidation film. A silicon layer is formed on the first gate electrode layer in order to fill up the trench. A part of the first gate electrode layer is selectively recessed in order to expose a part of the side of the silicon layer. A metal layer is formed on the semiconductor substrate having the part of the first gate electrode layer. A metal silicide layer(127) is formed on the top of the silicon layer by heat-treating the semiconductor substrate having a metal layer.
Patent KR-20090103783-A (KR)
Title: High-strength steel sheet excellent in resistance to stress-relief annealing and in low-temperature joint toughness
IPC: C22C38/00
Filed: 2009-03-26
Abstract: PURPOSE: A high strength steel plate is provided to secure a dislocation density more than fixed quantity after a SR processing. CONSTITUTION: A high strength steel plate with internal stress removal and improved and low temperature joint toughness comprises 0.10~0.16% C, 0.05~0.50% Si, 1.3~1.9% Mn, 0.01~0.05% Al, 0.005~0.025% Ti, 0.005~0.025% Nb, 0.005~0.06% V, 0.05~0.25% Cr and 0.003~ 0.01% N. A remnant of the high strength steel plate is made of iron and inevitable impurity.