baber/WOPTO huggingface dataset:
Patent KR-20080083331-A (KR)
Title: Magnesium oxide recovery
Inventor: ROCHE ERIC GIRVAN
IPC: C01F5/02
Filed: 2006-12-21
Abstract: A process of recovering magnesium oxide from a source of magnesium sulfate, said process including the steps of: (a) providing a source of magnesium sulfate in solution that is derived from part of a process that is associated with the leaching of a metal containing ore or concentrate; (b) converting the magnesium sulfate in solution to solid magnesium sulfate; (c) contacting the solid magnesium sulfate with elemental sulfur in a reducing atmosphere; and (d) recovering the magnesium as magnesium oxide, and the sulfur as sulfur dioxide gas.
Patent KR-20100004838-A (KR)
Title: Leg apparatus
Inventor: NAKATANI KOICHIRO
IPC: F16M11/26
Filed: 2008-04-17
Abstract: A leg device that ensures a necessary height at use and can be satisfactorily compact at nonuse. The leg device (1) includes a base body (2), a telescopic leg body (3) being turnable against the base body (2) and a leg support body (11) turnably supporting the telescopic leg body (3). The telescopic leg body (3) has a first tubular member (13) provided in the vicinity of its superior edge with a fitting hole part (16). A second tubular member (14) provided with a projection from the inferior edge of the first tubular member (13) whose length is adjustable is inserted in the first tubular member (13). The leg support body (11) has a spindle part (25) turnably fitted in the fitting hole part (16). When the telescopic leg body (3) is in the state of being shortened, the superior edge of the second tubular member (14) is located above the spindle part (25).
Patent KR-20080091216-A (KR)
Title: Cryogenic gimbal coupling
Inventor: QUEAU JEAN PIERRE
IPC: F16L27/02
Filed: 2007-01-18
Abstract: Coupling structure (1) for cryogenic hydrocarbon transfer pipes, comprising:-a first and a second cryogenic transfer pipe section (2, 3) and a flexible pipe section (5) interconnecting the first and second sections (2, 3),-a hinging support frame (9) comprising-a first set of arms (11, 13) connected with a base end (20, 22) to the first pipe section (2),-a support ring (15) around the flexible pipe section (5) hingingly attached to hinge end parts (27, 29) of the first set of arms, the first set of arms (11, 13) being pivotable around a first axis (30) and-a second set of arms (16, 18) connected with a base end (38, 39) to the second pipe section (3) and with a hinge end part (32, 33) hingingly attached to the support ring (15), the second set of arms (16, 18) being pivotable around a second axis (36), which is transverse to the first axis (30), wherein the base ends (20, 22, 38, 39) of the first and second set of arms (11, 13, 16, 18) are connected to the first and second pipe sections (2, 3) via at least one connector member (23, 25) extending transversely to the respective pipe section (2, 3).
Patent KR-20080104003-A (KR)
Title: Oral zinc compositions
Inventor: REGNER MEINRAD
IPC: A61K8/27
Filed: 2007-03-22
Abstract: The present invention relates to an oral composition comprising, in an orally acceptable carrier, from 0.1% to 5% zinc oxide; and from 0.1% to 5% of a source of carbonate ions selected from alkali metal and ammonium carbonates and bicarbonates. The molar ratio of carbonate ion to zinc ion is from 0.05: 1 to 1:1. The composition has good antiplaque efficacy and taste. Preferred compositions are toothpastes.
Patent KR-20080091864-A (KR)
Title: Improved presentation of large objects on small displays
Inventor: MAKELA MIKKO
IPC: G06F3/048
Filed: 2004-09-21
Abstract: This invention relates to method for presenting at least a part of an object, comprising at least partially dividing at least one object into a plurality of sub-objects, presenting said plurality of sub-objects in a first representation, making at least one sub-object of said plurality of sub-objects an active sub-object, and in response to a user operation on said at least one active sub-object, presenting at least one of said at least one active sub-objects in a second representation. Said at least one object may be a 2D object, e.g. a Hypertext Markup Language HTML page or a page of a text document, or a 3D object, e.g. a Virtual Reality Markup Language VRML object, and said display may be integrated in a portable electronic device. The invention further relates to a device, a system, a computer program and a computer program product.
Patent KR-20080113403-A (KR)
Title: Long fiber thermoplastic composite muffler system with integrated crash management
Inventor: VAN DE FLIER PETER B
IPC: F01N13/14
Filed: 2007-04-09
Abstract: The present invention provides composite muffler systems formed of a long fiber thermoplastic. Long fiber thermoplastic technology allows the fibers, to maintain a length sufficient to provide structural strength at lower fiber loading. The long fiber thermoplastic material for forming composite muffler systems also provides increased impact strength and creep resistance as well as chemical and thermal resistance. Mufflers molded with long fiber thermoplastics demonstrate improved dimensional stability as compared to known short fiber based moldings. One suitable muffler structure is a multi-piece muffler assembly including at least one long fiber thermoplastic shell section. In accordance with the present invention, the long fiber thermoplastic material and moldings may also be combined with over-molding of preforms of unidirectional or woven inlays, which provide local structural performance. The use of such preforms is particularly suited to use in the manufacture of high temperature, structural articles such as bumper muffler combinations. ® KIPO & WIPO 2009
Patent KR-20090005136-A (KR)
Title: Seal structure for cooling treatment apparatus or multichamber heat treatment apparatus, and for the seal structure, method of pressure regulation and method of operating
Inventor: KATSUMATA KAZUHIKO
IPC: F27D9/00
Filed: 2006-04-06
Abstract: A shaft seal structure suitable for a rotary shaft passing through a wall of pressure vessel, comprising O rings disposed in an area where a wall of pressure vessel for hermetically enclosing of high-pressure gas and a rotary shaft passing through the vessel wall fit with each other at at least two positions along the axial direction of the rotary shaft, and comprising a grease pressurized within a space defined by the rotary shaft, the vessel wall and the O rings.
Patent KR-20090018060-A (KR)
Title: High temperature anodic bonding apparatus
Inventor: CADY RAYMOND C
IPC: H01L21/02
Filed: 2007-04-18
Abstract: a first bonding plate mechanism operable to engage a first material sheet, and to provide at least one of controlled heating, voltage, and cooling thereto; a second bonding plate mechanism operable to engage a second material sheet, and to provide at least one of controlled heating, voltage, and cooling thereto; a pressure mechanism operatively coupled to the first and second bonding plate mechanisms and operable to urge the first and second bonding plate mechanisms toward one another to achieve controlled pressure of the first and second material sheets against one another along respective surfaces thereof; a control unit operable to produce control signals to the first and second bonding plate mechanisms and the pressure mechanism to provide heating, voltage, and pressure profiles sufficient to achieve anodic bonding between the first and second material sheets.
Patent KR-20090029738-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: KAKEHATA TETSUYA
IPC: H01L21/8247
Filed: 2007-05-16
Abstract: An object is to provide a technique to manufacture an insulating film having excellent film characteristics. In particular, an object is to provide a technique to manufacture a dense insulating film with a high withstand voltage. Moreover, an object is to provide a technique to manufacture an insulating film with few electron traps. An insulating film including oxygen is subjected to plasma treatment using a high frequency under the conditions where the electron density is 1 1011 cm-3 or more and the electron temperature is 1.5 eV or less in an atmosphere including oxygen.
Patent KR-20090028567-A (KR)
Title: Absorptive article and method of producing absorbent element
Inventor: OCHI MIYUKI
IPC: A61F13/53
Filed: 2007-05-30
Abstract: [PROBLEMS] To achieve a sufficient antibacterial performance without damaging absorptivity by using filament masses as an absorbent element. [MEANS FOR SOLVING PROBLEMS] A paper diaper having an upper layer absorbent (56A) located in the top sheet (30) side and a lower layer absorbent adjacent to the bottom of the upper layer absorbent as an absorbent element which receives a liquid having permeated through the top sheet (30) in the face to be used, wherein the absorbent element (50) comprises the upper layer absorbent (56A), which has a filament mass made up of a number of filaments (52) continuing along the anteroposterior direction of the article, and a lower layer absorbent element (56B), which has a short fiber mass made up of a number of short fibers (55) gathering at random and antibacterial particles (51) dispersed therein, located adjacent to the upper layer absorbent.
Patent KR-20090020651-A (KR)
Title: Insulation
Inventor: GIBSON IAN SCOTT
IPC: F16L59/08
Filed: 2007-06-13
Abstract: Insulation sheeting (10) comprising two outer layers (11, 12) and a closed cell structure (13) bonded therebetween. The sheeting (10) is of a thickness which allows it to be disposed in a rolled configuration and also unrolled to assume a substantially flat configuration. The outer layers (11, 12) each comprises reinforced reflective aluminium foil. The closed cell foam structure (13) comprises flexible light gauge foam such as cross-linked LDPE foam. The outer surface of one of the layers (11, 12) is treated to provide some glare reduction while retaining heat reflective characteristics. Because of the closed cell structure (13), the insulation sheeting (10) can compress under load for fixing while still affording worthwhile insulation benefits. For certain applications, the insulation sheeting (10) may be perforated for air and water vapour permeability.
Patent KR-20100081420-A (KR)
Title: Top and bottom electrodes type micro pressure sensor and method for manufacturing the same
Inventor: KWON TAI HUN
IPC: B81C1/00
Filed: 2009-01-06
Abstract: PURPOSE: A minute pressure sensor of both side electrode geometry and a manufacturing method thereof are provided to improve the sense sensitivity of a sensor. CONSTITUTION: A minute pressure sensor of both side electrode geometry comprises an upper electrode(10), a sensor inductor(30) and a bottom electrode(20). The upper electrode has the cantilever fashion. The sensor inductor is patterned on the upper side of the upper electrode with the stencil technique or the screen printing method. The bottom electrode is installed on a PCB substrate(1). The bottom electrode tallies the sense direction by the direction of the overburden pressure applied from outside and sensor inductor. The sensor inductor is composed of the electricity living polymer composite.
Patent KR-20100082165-A (KR)
Inventor: LEE JAE HO
IPC: G01R31/02
Filed: 2009-01-08
Abstract: PURPOSE: A camera module manufacturing method and a camera module testing apparatus are provided to complete inspection of each module before cutting a printed circuit board, thereby reducing the time and cost for work. CONSTITUTION: A plurality of camera modules is formed on a printed circuit board(100) by wire-bonding a plurality of image sensors on the printed circuit board and attaching housings. The fault of each camera module is inspected by selectively connecting the camera module through a connecting line of the printed circuit board(102). The inspection completed camera module is cut off from the printed circuit board(104).
Patent KR-20100082996-A (KR)
Title: Display
Inventor: LEE BUM
IPC: G09G3/36
Filed: 2009-01-12
Abstract: PURPOSE: A display device is provided to block a current path to a gate on voltage from a pull-up capacitor by interposing a blocking unit like a diode between the pull-up capacitor and a gate on voltage. CONSTITUTION: A voltage generator receives a power voltage, outputs a gate on voltage(Von) to a first output node, and outputs a gate off voltage to a second output node(N2). The voltage generator includes a pull-up capacitor(Cup). The pull-up capacitor is charged for a first period of a power off period and is discharged for a second period of the power off period to boost the voltage level of the second output node. A gate driving unit selectively provides the gate on voltage and the gate off voltage to a gate line. A data driving unit provides data voltage to the data line. A first switch unit(741) charges the pull-up capacitor. A second switching unit(746) transfers the voltage charged in the pull-up capacitor to the second output node.
Patent KR-20100090012-A (KR)
Title: Partial discharge detection sensor and partial discharge detection device using the same
Inventor: NAM SEOK HYUN
IPC: G01R31/12
Filed: 2009-02-05
Abstract: PURPOSE: A partial discharge sensor and a partial discharge detector apparatus using the same is provided to constitute a partial discharge detector apparatus which does not receive the influence of the external noise by installing a partial discharge sensor inside a gas insulation device. CONSTITUTION: A partial discharge detector apparatus(210) comprises a partial discharge sensor(100) and a connector(200). The partial discharge sensor is installed in the inner side of an external case(310). A connector draws out a partial discharge signal detected from the partial discharge sensor to outside. The connector is fixed to an outside wall of the enclosure. The connector is directly connected to the connection terminal of the partial discharge detector apparatus.
Patent KR-20100091055-A (KR)
Title: Wireless communication relay system and method by means of pilot beacon, and relay apparatus applied to the same
Inventor: SONG MIN CHANG
IPC: H04B7/26
Filed: 2009-02-09
Abstract: PURPOSE: A mobile communication relay system using a pilot beacon and a method, and a relay device applied to the same are provided to prevent a mobile terminal from being first synchronized with a frequency area without traffic among all frequencies of a current cell. CONSTITUTION: A relay device(200) accepts a call for a mobile terminal through a preset traffic frequency among at least two frequencies. When the call acceptance is requested through a frequency which is not assigned to a current cell, the relay device converts a designated traffic frequency to be converted among the preset traffic frequencies. The relay device transmits a pilot beacon signal to the mobile terminal through the converted traffic frequency.
Patent KR-20100091663-A (KR)
Title: Surface modifying agent, laminated structure using the same, method of manufacturing the structure, and transistor including the same
Inventor: PARK JEONG IL
IPC: C07F7/12
Filed: 2009-02-11
Abstract: PURPOSE: A surface modifying agent containing compounds with ethynyl group at one end is provided to form fine pattern and to use in semiconductor device, electric device, and bio material. CONSTITUTION: A surface modifying agent contains compounds of chemical formula 1. A laminated structure contains a surface and a thin film placed on the surface. The thin film comprises groups of chemical formulas 2-5. The surface is a surface of a first thin film and thin film is a second thin film. The second thin film comprises two areas with different surface characteristics. The first thin film contains inorganic, organic, or mixture of the organic and inorganic. The first thin film contains Si, Al, In, Sn, Zr, Hf, La, Gd, Y, Ti, mixture thereof, or oxide thereof. A method for manufacturing the laminated structure comprises: a step of forming the thin film with a group of chemical formula 2; a step of performing surface treatment of certain are of the thin film; and a step of exposing the certain area of the second thin film to H2 plasma or UV light.
Patent KR-20100092269-A (KR)
Title: Cooler box for carrying food
Inventor: LEE MYOUNG GU
IPC: B65D6/26
Filed: 2009-02-12
Abstract: PURPOSE: A cooler box for carrying foods is provided to prevent the degradation of food quality by keeping the foods which are contained in the cooler box at a low temperature for predetermined time, to stably supplying the foods, and to maximize efficiency of a loading space. CONSTITUTION: A cooler box for carrying foods comprises; a bottom plate which is mounted on the bottom of a plastic box; side boards adhering closely to the inner wall of the plastic box; a holder plate(300) which is combined with side boards and included a plurality of support holes; and a plurality of clamps(400) keeping the side boards combined with the plastic box. Multiple clamp grooves(210) are formed on the upper edge of the side boards.
Patent KR-20100092615-A (KR)
Title: A movable welding robot with decline safety cover
Inventor: PARK TAE GARB
IPC: B25J19/00
Filed: 2009-02-13
Abstract: PURPOSE: A portable welding robot with a declined protective cover is provided to minimize an impact transferred to a plate-shaped lower bogie. CONSTITUTION: A portable welding robot comprises a lower bogie(11), a multi-axial robot(12), and a protective cover(50). The multi-axial robot is attached to the top of the lower bogie. The bottom of the protective cover is connected to the edge of the lower bogie so that the protective cover is inclined upward toward the bottom edge of the multi-axial robot. An external impact applied to the welding robot is eliminated through slip on the inclined surface of the protective cover.
Patent KR-20100094255-A (KR)
Title: Vacuum reflow apparatus
Inventor: JEE WON HO
IPC: H01L21/58
Filed: 2009-02-18
Abstract: PURPOSE: A vacuum reflow apparatus is provided to improve the junction performance of a soldering process by maintaining a nitrogen atmosphere or a formic-acid atmosphere inside a vacuum chamber. CONSTITUTION: A chamber unit(100) includes a chamber housing(120) and a heater. A chuck unit(200) includes a wafer chuck(210) and a shielding wall(220). The shielding wall hermetically closes the opening of the chamber unit, and the wafer chuck is placed inside the chamber unit. An actuator forwardly or backwardly moves the shielding wall. The chamber unit and the chuck unit are interlocked to each other. A vacuum generation unit generates vacuum in the chamber unit using a vacuum pump.
Patent KR-20100101422-A (KR)
Title: Shield flat cable
Inventor: FUKUDA KEIICHIRO
IPC: H01B11/06
Filed: 2009-03-09
Abstract: PURPOSE: A shield flat cable is provided to reduce the change of characteristic impedance by attaching a grand tape to the lower surface of a reinforcing tape. CONSTITUTION: A plurality of flat conductors(13) are arranged with a predetermined interval. A first and a second insulation resin film cover a plurality of flat conductors. A shield film covers the first and the second insulation resin film. A reinforcing tape(16) is attached to the outer surface of the second insulating film. One end of a first grand tape(15a) is attached to the first insulating film. The other end of a second grand tape(15b) is overlapped with the shield film. A second grand tape is attached to the reinforcing tape. A part of the second grand tape is overlapped with the shield film.
Patent KR-20100102009-A (KR)
Title: Islanding decision method
Inventor: JON YOUNG SOO
IPC: H02J7/35
Filed: 2009-03-10
Abstract: PURPOSE: A method for accurately judging islanding of an inverter is provided to easily detect islanding by using a cosine element separating block and a limiting block. CONSTITUTION: A phase of an inverter output signal is determined(S110). A difference between the frequency of an inverter output signal and a reference frequency is reflected to a reference current(S120). A PLL controlled output signal is generated by using a reference current(S140). An imaginary component of the PLL controlled output signal is out of a reference range, the islanding is determined(S160).
Patent KR-20100104393-A (KR)
Title: Joint apparatus for band type reinforcing member in retaining wall
Inventor: CHA JIN KYOUNG
IPC: E04G21/12
Filed: 2009-03-17
Abstract: PURPOSE: A strip-bended connecting device for a retaining wall is provided to combine on a front block of a retaining wall and to secure structural stability using a soft reinforcement material. CONSTITUTION: A strip-bended connecting device for a retaining wall comprises a main body(110), an annular reinforcing material joint(120) and an anchor element joint(130). The annular reinforcing material joint is formed in the front of the main body. A through hole(121) of a strap type stiffener is formed in the deep part of annular reinforcing material joint. The anchor element joint is behind formed of the main body to connect with the end of an anchor element(30).
Patent KR-20090102651-A (KR)
Title: Absorption water chiller-heater
Inventor: ISHIKO HIDEO
IPC: F25B15/00
Filed: 2009-03-19
Abstract: PURPOSE: An absorption cooler-heater is provided to easily perform cooling in summer and heating in winter with one apparatus. CONSTITUTION: An absorption cooler-heater (A) comprises a first temperature detector (17), second temperature (18), first conversion valve, second conversion valve, and third conversion valve. The first temperature detector is installed at exit of an evaporator. The second temperature detector is installed at exit of a condenser. The first conversion valve is converted to a first brine pipe or second brine pipe selectively.
Patent KR-20100105202-A (KR)
Title: A laundry treatment machine
Inventor: NOH HYUN WOO
IPC: D06F37/24
Filed: 2009-03-20
Abstract: PURPOSE: A washing machine is provided to prevent the damage of a part by preventing the collision between a cabinet and an outer tub in vibration and to minimize the gap between the outer tub and the cabinet. CONSTITUTION: A washing machine is composed of a cabinet, an outer tub(4), a suspension, and a vibration limiter(70). The outer tub is arranged in the cabinet. The water is stored in the outer tub. The suspension connects the cabinet and the outer tub so that the outer tub is suspended on the cabinet. The vibration limiter is arranged on at least one of the outer tub and the suspension. The vibration limiter absorbs the kinetic energy from the other one to restrict the vibration. The vibration limiter supplies the elastic force to any one of the outer tub and the suspension. The vibration limiter is formed in a multi-plane shape.
Patent KR-20100105911-A (KR)
Title: Wind power system having stability
Inventor: KIM JIN WAN
IPC: F03D7/02
Filed: 2009-03-23
Abstract: PURPOSE: A wind power system having high stability is provided to limit the output in the limited speed of wind, since a microcontroller control system varies a vertical tail. CONSTITUTION: A blade is installed on the rotor head of a tracking control function. The blade is controlled to look like I-shape during rotation, thereby minimizing vibration. The angle of the vertical tail is varied. The head and the tail rotate by the blade. The blade connected to the head stands not to meet at right angles to the wind. A vertical tail microcontroller control system generated power in a limit wind speed by limiting the number of rotation of the blade.
Patent KR-20090109504-A (KR)
Title: Image processing apparatus and image processing method
IPC: H04N19/527
Filed: 2009-04-14
Abstract: PURPOSE: An image processing device and an image processing method capable of detecting global movement are provided to indicate a reference symbol and clear a description related with a reference drawing. CONSTITUTION: A motion vector detecting unit detects a block each motion vector of the plural number of the fixed level in an image. The blocks are formed from the pixel. A global movement calculation unit(16) calculates the global movement indicating the deformation applied to the image. A movement vector detection unit indicates at least one parameter as a function of a variable about the offset axis of an image from the movement vector detected by the movement vector detection unit. The convergence calculation is practiced by using the expanded affinity.