baber/WOPTO huggingface dataset:
Patent KR-20080107386-A (KR)
Title: Cap layer for an aluminum copper bond pad
Inventor: LEE CHU CHUNG
IPC: H01L21/60
Filed: 2007-01-22
Abstract: A bond pad (25) for an electronic device (10) such as an integrated circuit makes electrical connection to an underlying device (14) via an interconnect layer (16). The bond pad has a first layer (24) of a material that is aluminum and copper and a second layer (26), over the first layer (26), of a second material that is aluminum and is essentially free of copper. The second layer (26) functions as a cap to the first layer (24) for preventing copper in the first layer (24) from being corroded by residual chemical elements. A wire (32) such as a gold wire may be bonded to the second layer (26) of the bond pad. ® KIPO & WIPO 2009
Patent KR-20080083364-A (KR)
Title: Handheld mobile communication device
Inventor: GRIFFIN JASON T
IPC: G06F3/023
Filed: 2004-12-30
Abstract: A physical keyboard includes a plurality of multi-functional keys with a reduced column QWERTY key arrangement overlaid with a numeric phone key arrangement for use in both text entry and telephony. Another physical keyboard includes a plurality of multi- functional keys having an array of alphabetic characters and an overlaid numeric array of numbers. A handheld mobile station has a first user interface having a standard alphabetic key arrangement and a second user interface having a numeric phone key arrangement. The space key of the keyboard may be taller than the remainder of keys in the row.
Patent KR-20080101938-A (KR)
Title: Cyanoisoquinoline compounds that stabilize hypoxia inducible factor(hif)
Inventor: AREND MICHAEL P
IPC: C07D417/12
Filed: 2007-01-26
Abstract: The present invention relates to cyanoisoquinoline compounds suitable for use in treating hypoxia inducible factor-mediated and/or erythropoietin-associated conditions. The cyanoisoquinoline compounds of the invention have the following structure: Formula (I).
Patent KR-20080091513-A (KR)
Title: Image projecting method and projector
Inventor: YONEZAWA RYOUICHI
IPC: G09G5/00
Filed: 2006-08-10
Abstract: An image projecting method and a projector are provided to project a projecting image changed in an aspect ratio or a resolution without carrying out setting a keystone correction again. In the projector, a projection range is set on an outside screen (projected plane) and a display-available region is set in a shape corresponding to an aspect ratio of an image to be projected and a resolution. The projector converts the coordinates of the display-available region to those of a screen coordinate system (projected plane coordinates) and generates a rectangular region with a desired aspect ratio in a region corresponding to the display-available region in the screen coordinate system and a portion included in the projecting range. The projector converts the coordinates of the rectangular region to those of a region corresponding to the rectangular region in a panel coordinate system and generates an image in a region corresponding to the rectangular region in an image forming panel (21), and projects a projecting image onto the screen.
Patent KR-20080095281-A (KR)
Title: Transceiver development in vhf/uhf/gsm/gps/bluetooth/cordless telephones
Inventor: SRIDHARAN GURUSWAMI
IPC: H04B1/06
Filed: 2007-02-15
Abstract: A digital communication circuit can be implemented can be implemented in a CMOS, or other IC structure. The digital circuit can utilize negative frequency removers or image frequency removers in the digital domain. The circuit can include mixers, switches, a complex filter, a low noise amplifier and summers. The image frequency can be removed digitally.
Patent KR-20080100460-A (KR)
Title: System and method for split-cycle engine waste heat recovery
Inventor: FORNER CHARLES K SR
IPC: F02G5/02
Filed: 2007-03-15
Abstract: A waste heat recovery system for a split-cycle engine includes a heat exchange unit. An air compressor device is in communication with the heat exchange unit. A waste heat input receives waste heat from the engine and is in fluid communication with the heat exchange unit. An ambient air intake connected to the air compressor device draws air into the air compressor device. A compressed air outlet member on the air compressor device in fluid communication with a compression cylinder of the split-cycle engine delivers compressed air from the air compressor device to the engine. Engine waste heat is communicated to the heat exchange unit and energy from the waste heat is used to drive the air compressor device, causing the air compressor device to draw in ambient air through the ambient air intake, compress the ambient air, and deliver compressed air to the engine through the compressed air outlet.
Patent KR-20080105134-A (KR)
Title: Information transmitter, information sending device, and information tarnsmission method
Inventor: KIMURA HIROAKI
IPC: H04W4/90
Filed: 2007-03-30
Abstract: An information transmitter (100A) for conveying reply information created on receiving propagation information transmitted from a broadcasting station to an information transmitter (100C) connectable to a communication network (120). The information transmitter (100A) comprises a broadcast wave I/F for receiving the propagation information, a radio I/F for transmitting the reply information to the information transmitter (100C) capable of radio communication to convey the reply information to an area that can be connected to the communication network (120), a communication network I/F connected to the communication network (120) to transmit the reply information, a reply propagation information creating section for creating the reply information, and a connection control unit for judging whether or not the connection to the communication network (120) can be made, transmitting the reply information to the communication network (120), if the information transmitter (100A) can be connected to the communication network (120) and conveying the reply information to a connectable information transmitter (100B) if not. ® KIPO & WIPO 2009
Patent KR-20080109823-A (KR)
Title: Wireless communication method and system for performing handover between two radio access technologies
Inventor: SHAHEEN KAMEL M
IPC: H04W92/24
Filed: 2007-03-07
Abstract: The present invention relates to a method and apparatus for performing handover between a universal mobile telecommunication system (UMTS) terrestrial radio access network (UTRAN), and an evolved-UTRAN (E-UTRAN) based system. The wireless communication system includes a UTRAN, an E-UTRAN, a 2G/3G core network, and long term evolution (LTE) core network, and at least one wireless transmit/receive unit (WTRU) including an LTE element and ad 2G/3G element. According to the present invention the WTRU shall be able to handover a call initiated on the UTRAN to the E-UTRAN, and visa versa. The 2G/3G core network and the LTE core network are linked by a Gn interface. ® KIPO & WIPO 2009
Patent KR-20080113405-A (KR)
Title: Tensioner for an endless drive
Inventor: GUHR WOLFGANG
IPC: F16H7/08
Filed: 2007-04-05
Abstract: The present invention relates to a tensioner (1) for an endless drive, in particular of an internal combustion engine, wherein the tensioner has a base part (2) and a clamping part (3) which can rotate relative to the former, a spring element (11) which is arranged between the base part and the clamping part (3) so as to impart a force, and a friction apparatus (12) which is provided between the spring element (11) and the base part or the clamping part (3) and by way of which the relative movement between the base part (2) and the clamping part (3) is damped. In order to improve a tensioner of the generic type in such a way that a simple construction is possible with satisfactory damping, it is proposed to arrange the friction apparatus (13) radially outside the spring element (11). ® KIPO & WIPO 2009
Patent KR-20090007330-A (KR)
Title: Efficient method and system for weighted fair policing
Inventor: ZEITAK REUVEN
IPC: H04L12/56
Filed: 2007-04-05
Abstract: An efficient policer based weighted fairness bandwidth distribution system is disclosed. The system is based on a plurality of policers and a single queue. To achieve fairness, the rate for queuing packets is adaptively controlled. Specifically, first the queue occupancy is determined and it then is used for computing an attenuation (Attn) value. This value is multiplied by the excess information rate (EIR) of each policer to get a new EIR to be enforced.
Patent KR-20090010033-A (KR)
Title: Loom, in particular a ribbon loom
Inventor: SPEICH FRANCISCO
IPC: D03D49/16
Filed: 2007-04-20
Abstract: The loom, in particular a ribbon loom, has at least one electrically-driven thread transport device (22a, 22b, 22c, 26a, 26b) for the weft threads (10) for processing at least one thread (10) or a group of threads over at least the distance between two lengths of weft. It also contains a fabric outlet for the woven fabrics and an electronic control device (36) for controlling the loom based on a pattern program for the woven fabrics to be produced. The loom can be better adjusted to the woven fabrics to be produced, in other words to the pattern and the thread material used, if the control device (36) has control means for adjusting automatically at the thread transport device (22a, 22b, 22c, 26a, 26b) the feed length of the thread (10) to be delivered according to the data predefined in the pattern program, the fabric outlet (16), and the width of the woven fabrics (14) to be produced.
Patent KR-20090010974-A (KR)
Title: Foundation structure
Inventor: SCHAKENDA BRUNO
IPC: E02B17/02
Filed: 2007-04-10
Abstract: Method of installing a bucket foundation structure comprising one, two, three or more skirts, into soils in a controlled manner. The method comprises two stages: a first stage being a design phase and the second stage being an installation phase. In the first stage, design parameters are determined relating to the loads on the finished foundation structure; soil profile on the location of installation; allowable installation tolerances, which parameters are used to estimate the minimum diameter and length of the skirts of the bucket. The bucket size is used to simulate load situations and penetration into foundation soil, in order to predict necessary penetration force, required suction inside the bucket and critical suction pressures, which penetration force, required suction, and critical suction pressures are used as input for a control system in the second stage, in which second stage the pa-rameters determined in the first stage are used in order to control the installation of the bucket.
Patent KR-20090010197-A (KR)
Title: Underhair forming tool
Inventor: SAITO MOMOKO
IPC: A45D44/12
Filed: 2007-05-08
Abstract: An underhair forming tool that enables shaving off or clipping off of only side protrusions of underhair with given morphology easily without needing proficiency and without paying meticulous attention. There is provided an underhair forming tool comprising underhair pattern sheet plate (1) with given morphology and, attached to the backside thereof, pressure sensitive adhesive layer (2). Preferably, the pressure sensitive adhesive layer on the surface thereof is furnished with release sheet (3) with the same shape as that of the underhair pattern sheet plate (1), wherein inside the circumferential edge, perforations (6) are provided at fixed intervals. At use, the release sheet (3) outside the perforations (6) is peeled off to thereby expose the pressure sensitive adhesive layer (2) at the portion thereunder. Then, the backside of the underhair pattern sheet plate (1) is accurately pressed against the part of underhair region to be left intact, thereby attaining easy, safe fixing thereof. The sheet plate may consist of a transparent or semi-transparent plastic, cloth or paper, or a metal such as aluminum, tin or copper.
Patent KR-20080113282-A (KR)
Title: Centrifugal separator, mouth member for circular hollow cylindrical basket, and centrifugal separation method
Inventor: KURITA SHINPEI
IPC: B04B3/02
Filed: 2007-03-15
Abstract: [PROBLEMS] A centrifugal separator having excellent filtration performance. [MEANS FOR SOLVING PROBLEMS] The centrifugal separator has a circular hollow cylindrical basket (11) that rotates, a circular hollow cylindrical screen (11A) fixed to the inner surface of the basket (11), an extrusion mechanism (31) for cake formed on the inner surface of the screen (11A), and a discharge opening (16B) for the cake extruded by the extrusion mechanism (31).A small diameter section (21) having an inner diameter smaller than the inner diameter of the screen (11A) is provided at the end, on the extrusion side, of the basket (11). ® KIPO & WIPO 2009
Patent KR-20080111540-A (KR)
Title: Low power output stage
Inventor: LEE CHONG U
IPC: H03F3/217
Filed: 2007-04-20
Abstract: Power consumption of an output stage such as a class-D output stage may depend on the amplitude and the activity of the signal being output. Here, control signals may be generated to independently control coupled switches of the output stage and to provide a tri-state control scheme for the output stage. These control signals may be generated based on durations of different levels of an input signal over one or more periods of time. ® KIPO & WIPO 2009
Patent KR-20090015068-A (KR)
Title: Prepatation of highly permeable, superabsorbent polymer structures
Inventor: WALDEN MIRKO
IPC: A61L15/60
Filed: 2007-04-20
Abstract: The invention relates to a superabsorbent polymer composition containing: a water-absorbent polymer structure that is at least surface cross-linked and comprises a surface; a plurality of fine-grained particles that is at least partially immobilised on the surface of the structure. The invention also relates to a method for producing a superabsorbent polymer composition, to the superabsorbent polymer composition that can be obtained using said method, to a composite comprising the superabsorbent polymer composition according to the invention, to a method for producing a composite, to the composite that can be obtained using said method, to the use of the superabsorbent polymer composition according to the invention in chemical products and to chemical products comprising said superabsorbent polymer composition or composite.
Patent KR-20090016579-A (KR)
Title: Plasma display device, and plasma display panel driving method
Inventor: YOSHIHAMA YUTAKA
IPC: G09G3/292
Filed: 2008-02-25
Abstract: Provided is a plasma display device comprising a cumulative addition circuit (48A) for adding a predetermined value cumulatively at every predetermined unit times while a panel (10) is being energized, and a decision circuit (49) for deciding the properties of an image to be displayed on the panel (10). The cumulative addition circuit (48A) changes the predetermined value in accordance with the decision result of the decision circuit (49), and outputs, when the cumulative addition result exceeds a threshold value, a signal indicating the excess to a timing generating circuit (45). On the basis of the signal outputted from the cumulative addition circuit (48A), the timing generating circuit (45) outputs a timing signal for changing the voltage value of an initializing voltage of a rising lamp waveform to be applied to a scanning electrode for an initializing period, to a scanning electrode driving circuit (43).
Patent KR-20090026290-A (KR)
Title: Power supply board, board connector, lighting apparatus, display apparatus and television reciever
Inventor: TAKATA YOSHIKI
IPC: F21Y103/00
Filed: 2007-05-24
Abstract: A trunk terminal (30) is connected to an output terminal (70) by passing the terminal through a fitting hole (17H) of a circuit board (17). Since the penetrating type fitting hole (17H) is formed on the circuit board (17), a board connector (18) to be connected to the trunk terminal (30) of a chassis (13) can be arranged on the rear plane opposite to the chassis (13) on the circuit board (17). As for an electronic component (19), there is no limitation due to positional relationship between the electronic component and the chassis (13), the electronic component can be mounted on the rear plane of the circuit board (17) in the same manner as the substrate connector (18).
Patent KR-20090016596-A (KR)
Title: Erythropoietin compositions
Inventor: SETHURAMAN NATARAJAN
IPC: A61P7/06
Filed: 2007-05-18
Abstract: Methods and materials are provided for the production of compositions of erythropoietin protein, wherein said compositions comprise a pre-selected N-linked glycosylation pattern as the predominant N-glycoform.
Patent KR-20090029219-A (KR)
Title: Filtration apparatus
Inventor: MORITA TOORU
IPC: B01D65/02
Filed: 2007-06-25
Abstract: A filtration apparatus in which hollow fibers are immersed in a raw liquid to be treated which contains a suspended ingredient to cause the raw liquid to undergo solid/liquid separation and a treated liquid to permeate. It comprises: the hollow fibers which have been folded in two; a treated-liquid collection means communicatively connected to the open ends of the hollow fibers; a holding member which holds the folded parts on the other end side of the hollow fibers while leaving a space; and a gas ejection means for ejecting a cleaning gas toward the open ends from the other end side of the hollow fibers. The hollow fibers held by the holding member are at least partly spaced from the holding member and/or the hollow fibers are at least partly spaced from one another to thereby form spaces for passing the gas to be ejected from the gas ejection means.
Patent KR-20090017633-A (KR)
Title: Method and device for removing pollution from a confined environment
Inventor: FAVRE ARNAUD
IPC: H01L21/00
Filed: 2007-05-24
Abstract: The subject of the present invention is a method for removing pollution from a confined environment containing an interior space bounded by a wall, involving the following steps: the confined environment which has a leak is placed in a sealed chamber comprising means of introducing a gas and means of pumping a gas; the gas contained in the chamber and the gas contained inside the space are simultaneously pumped through the leak so that the pressure difference across the wall is always below a wall-damaging threshold. Another subject of the invention is a device for removing pollution from a confined environment comprising: a pollution removal chamber able to contain the confined environment; means of introducing a purging gas; means of pumping a gas with variable pumping capacity; means for controlling the pumping rate; means for monitoring the pressure difference between the inside and the outside of the environment.
Patent KR-20090083280-A (KR)
Title: Electrode substrate
Inventor: MIURA SHIGEKI
IPC: G02F1/1333
Filed: 2009-01-23
Abstract: An electrode substrate in which a conductive layer is formed by the other conductive is provided to make compatible transparency and conductivity is formed on the transparency material. A first conductive layer(102) is formed on a transparent substrate(101). The first conductive layer is formed with the first conductive material. A second conductive layer(103) is formed on the transparency material in order to cover the first conductive layer. The second conductive layer is formed with the second conductive material. The wire pattern of a session shape is formed on the first conductive layer and the second conductive layer. The second conductive material has the light transmission higher than the first conductive material. The conductivity of the second conductive material is lower than that of the conductivity of the first conductive material.
Patent KR-20100088992-A (KR)
Title: (r)-sibutramine salts and the preparation thereof
Inventor: MIN YUN SIK
IPC: C07C211/29
Filed: 2009-02-02
Abstract: PURPOSE: A method for preparing a novel anhydrous crystal (R)-sibutramine salt is provided to ensure high solubility in water and to use as an active ingredient of a pharmaceutical composition. CONSTITUTION: A method for preparing crystal (R)-sibutramine tartrate comprises: a step of reacting (R,S)-sibutramine with D-tartaric acid in a solvent containing ethyl acetate-containing solvent to obtaining (R)-sibturamine tartrate crystal; a step of adding pharmaceutically acceptable acid and removing organic solvent to obtain mother liquid; and a step of adding organic solvent of esters, ethers, or ketones and stirring.
Patent KR-20090037412-A (KR)
Title: A method of selecting a reference picture for processing a field macroblock
Inventor: JEON BYEONG MOON
IPC: H04N19/573
Filed: 2009-02-19
Abstract: A method of selecting a reference picture is provided to effectively and usefully transmit reference picture information by coding a moving picture of an interlaced scanning method by a frame picture having a frame/field macroblock. A controller regards all reference pictures as a frame unit in picture or slice levels. A reference picture index of a frame unit is obtained. The controller arranges reference frames in the order reverse to a coding order. The controller assigns an index value while successively visiting the arranged reference frames. A reference picture index for a frame is determined based on the display order of the reference frame. An index is reversely assigned to a reference frame having a lower display order than a B frame in a reference frame list 0.
Patent KR-20100096660-A (KR)
Title: Solar-cell panel clamping apparatus
Inventor: HAN MYUNG WOO
IPC: H02S30/00
Filed: 2009-02-25
Abstract: PURPOSE: A photoelectric conversion panel fixture is provided to control the height of a photoelectric conversion panel by inserting a panel correction member into a panel correction member storing groove when a photoelectric panel is combined with a horizontal/vertical panel fixing frame. CONSTITUTION: A lower surface in both sides of an upper part(12) is a panel support part for supporting the upper outer peripheral surface of a photoelectric panel. A panel correcting member(20) revises the thickness deviation of the photoelectric panel by being detachably fixed to the panel correction member storing groove of a fixture body. The fixture body and the panel correction member are formed by mixing nylon, black carbon, and glass fiber tissue. A UV coating process and a thermal process are selectively executed.
Patent KR-20100096898-A (KR)
Title: Apparatus for measuring strip speed of rolling stand
Inventor: PARK YONG KOOK
IPC: B21B37/00
Filed: 2009-02-25
Abstract: PURPOSE: An apparatus for measuring the strip speed on a rolling stand is provided to prevent a failure resulting from the strip speed difference between rolling stands by controlling the strip speed for each rolling stand in real time. CONSTITUTION: An apparatus for measuring the strip speed on a rolling stand comprises an iron core(1), a primary coil(2), a secondary coil(3), a reference current application unit(4), and an induction current measuring unit(5). The primary coil maintains a gap from a strip(8) and is wound in a side of the iron core. The secondary coil is wound in the other side of the iron core. The primary coil and the secondary coil are arranged in the perpendicular direction to the strip transfer direction. The reference current application unit applies reference current to the primary coil. The induction current measuring unit measures the current which is induced in the secondary coil as the strip moves through a hollow portion formed in the induction current generating unit.