baber/WOPTO huggingface dataset:
Patent KR-20090066861-A (KR)
Title: Structure of a square paper-cup
Inventor: YI JEONG SOO
IPC: A47G19/22
Filed: 2007-12-20
Abstract: A square paper cup structure is provided to tear off the lid of the paper cup conveniently, maintain clean external appearance even after tearing off the lid from the paper cup, allow the bar code of the paper cup to be well recognized when settling accounts, and reduce the product cost. A square paper cup structure comprises a square paper cup(10) and a lid(20). The square paper cup has a bent portion(11) formed on a top part thereof, and a bottom portion(13) formed thereon such that a predetermined space(12) is formed under the bottom portion. The lid is bonded to the bent portion on the top part of the square paper cup. The lid includes a square protruded portion(21) spaced apart from the square paper cup in a predetermined distance centering around a top central portion of the square paper cup, inner and outer cutting lines(22,23) formed on a square end portion of the lid corresponding to an inner side of the square paper cup and spaced from each other at predetermined intervals, and a handle part formed on one side corner portion of the lid to tear off the lid from the square paper cup.
Patent KR-20090066938-A (KR)
Title: Method for fabricating in semicondutor device using dry etching apparatus
Inventor: JUNG YOUNG GEUN
IPC: H01L21/306
Filed: 2007-12-20
Abstract: A manufacturing method of a semiconductor device using a dry etch apparatus is provided to prevent an environmental problem by suppressing generation of foreign materials such as particles and defects such as watermarks on a surface of a substrate. An etch process is performed by supplying an etch source to a dry-etch apparatus. A mixing gas including carbon dioxide and nitrogen are supplied to the dry-etch apparatus. The mixing gas is formed with a supercritical fluid. A purge process is performed to purge the inside of the dry-etch apparatus. The foreign materials and the supercritical fluid are discharged to the outside. The dry-etch apparatus includes a dry chamber(100), a chuck(110), a first pencil nozzle(120), a second pencil nozzle(121), an exhaust pipe(130), and a separator(140). The chuck is arranged in the inside of the chamber. A substrate is loaded into the chuck. A first and second supply nozzles are formed to supply reaction gas to the inside of the dry chamber. An exhaustion tune is formed to discharge the reaction gas to the outside. A separator is connected with the exhaustion tune in order to separate the reaction gas and the foreign materials from each other.
Patent KR-20080064716-A (KR)
Title: Method and apparatus of allocating random access channels and random accessing for scalable bandwidth
Inventor: LEE MOON SIK
IPC: H04B7/26
Filed: 2007-12-21
Abstract: A random access channel allocation method for a scalable bandwidth and a random access method and apparatus are provided to map to time and frequency resources of a random access channel. A terminal compares a reception bandwidth of a base station and a transmission bandwidth of the terminal(S710). If the reception bandwidth of the base station is larger than that of the terminal, the terminal selects one of left and right regions based on a central frequency of the reception band and determines it as a transmission band(S730). The terminal selects one of random access channels allocated to a reception band corresponding to the determined transmission band(S750) and transmits a random access preamble to the selected random access channel(S790).
Patent KR-20090069486-A (KR)
Title: Ink refill/suction apparatus in a vacuum
Inventor: LIM TAE KYUN
IPC: B41J2/17
Filed: 2007-12-26
Abstract: A vacuum ink charge/suction apparatus is provided to prevent contamination of air in the vacuum chamber by sucking the residual ink in the ink cartridge and the vacuum chamber before and after the ink refill operation. A vacuum ink charge/suction apparatus comprises a plurality of ink cartridges(10) in which ink is stored, a plurality of ink cylinders(20) which is provided with a predetermined amount of ink through a plurality of hoses(S1,S2,S3,S4,S5), a vacuum chamber(30) housing the ink cartridge, a vacuum pump which is connected to the vacuum chamber and pumps up the vacuum chamber into the vacuum condition, and a plurality of ink inlets(50) for injecting a predetermined amount of ink to the ink cartridge. The hoses are connected to the respective ink cartridges. The ink stored in the ink cylinder is injected into the ink cartridge by the difference between internal and external pressures of the vacuum chamber.
Patent KR-20090069663-A (KR)
Title: An image sensor and a method of fabricating the same
Inventor: BANG SUN KYUNG
IPC: H01L27/146
Filed: 2007-12-26
Abstract: An image sensor and a method of fabricating the same are provided to prevent degradation of image quality due to reflection or refraction of light by applying an absorption material between a plurality of metal layers. The second material(100) absorbing light is coated on the upper side of the first metal layer(22). The insulating material is deposited on the upper part of the first metal layer. The first substance(200) reflecting light is coated on the insulation material. The second metal layer(23) is formed. The second material absorbing light is coated on the second metal layer. The insulating material is deposited at the upper part of the second metal layer. The first substance reflecting light is coated on the insulation material. The metal three layer(24) is formed on the resultant. The first substance is aluminum(Al). The second material is titanium/titanium nitride(Ti/TiN).
Patent KR-20090071186-A (KR)
Title: Apparatus for detecting defects of side surface of slab
Inventor: KIM KI WON
IPC: G01B11/24
Filed: 2007-12-27
Abstract: A slab side crack detecting apparatus is provided to lower failure rate by improving detection accuracy and to detect the side crack of a moving slab automatically. A slab side crack detecting apparatus comprises: a light source(110) irradiating the light to the side of a slab(10); a CCD camera(120) arranged in the side of the slab; and an image processor(130) detecting the crack generated in the slab side from the image obtained from the CCD camera. The CCD camera photographs the side of the slab in which the light is irradiated and supplies the photographed image. The CCD camera is a line CCD camera. The light source is a DC light source irradiating fixed light according to the time. The light source is symmetrically arranged around the CCD camera. The light source comprises two lighting fixture irradiating the light.
Patent KR-20090073384-A (KR)
Title: Input device
Inventor: OH UI JIN
IPC: G06F3/02
Filed: 2007-12-31
Abstract: An input unit which increases the input capacitance of data by using the interference of a detecting unit generated in the input space of a small device is provided to classify the input intension of the user by inputting the character within narrow space. A first sensor(21), a second sensor(22) and a third sensor(23) are prepared in an input base. If the second sensor is sensed within the designated time with the first sensor, a first character is inputted. If the second sensor is sensed within the designated time with the first sensor and the third sensor, the second character is inputted. If the second sensor is sensed within the designated time with the third sensor, the third character is inputted.
Patent KR-20070029800-A (KR)
Title: Information recording device and method, program storage medium, and program
Inventor: TAKASHIMA YOSHIKAZU
IPC: G11B27/32
Filed: 2005-06-09
Abstract: There are provided an information recording device and method, a program storage medium, and a program capable of recording updated file system information without changing the logical address. As shown in the upper column of Fig. 18, when data recording is performed and a file recorded in area B112 (Files(Stream+DB)) is updated, the updated file is recorded in area B112' as shown in the intermediate column of Fig. 18. Simultaneously with this, the main FS (FS(Metadata)), the information on the volume structure in the inner circumference, and the anchor information which have been recorded in area B111 are disabled to be read out and newly-generated file system information (FS(Metadata)), information on the volume structure in the inner circumference, and anchor information are recorded in area B111' on the ISA as an SA area of the inner circumference. The present invention can be applied to Blu-Ray Disc recording/reproduction device. ® KIPO & WIPO 2007
Patent KR-20070036158-A (KR)
Inventor: MATTNER FRANK
IPC: A61K39/00
Filed: 2005-07-06
Abstract: 본 발명은 알츠하이머병(AE)을 예방하거나 치료하는 방법에 관한 것이다.  상기 방법에 따라, 아밀로이드 β (Aβ)를 혈장으로 격리시키는 수단을 사람에 투여하고, 사람을, 혈액 또는 혈장 유동물과 접촉할 수 있으며 아밀로이드-β-전구 단백질 (APP)에 결합하는 수용체를 포함하는 고정된 담체를 포함하는 분리반출 장치에 의해 처리하고, 상기 APP는 분리반출 장치에 의해 사람의 혈액으로부터 제거된다.  본 발명은 또한, 이러한 방법을 수행하기 위한 세트에 관한 것이다.
Patent KR-20070042556-A (KR)
Inventor: AGRAWAL AVNEESH
IPC: H04B1/707
Filed: 2005-04-04
Abstract: 공유되는 시그널링 채널들은 다수의 세그먼트들을 가지며, 상기 채널을 위한 파라미터들은 먼저 사용자들에게 전송되거나 전송되지 않을 수 있다.  예를 들어, 세그먼트들의 수, 각각의 세그먼트의 크기 및 레이트 등등은 오버헤드 채널을 통해 사용자들에게 브로드캐스팅될 수 있다.  각각의 세그먼트에 대한 송신 전력은 사용자들에 브로드캐스팅되지 않고, 0부터 전체 송신 전력까지의 범위를 가질 수 있다.  기지국은 그 커버리지 내의 모든 단말기들에 대한 시그널링을 획득하여 각각의 단말기에 대한 시그널링을 단말기를 위해 사용되고 동적으로 선택될 수 있는 적어도 하나의 세그먼트로 맵핑한다.  기지국은 각각의 세그먼트로 맵핑된 시그널링을 처리(예를 들면, 함께 또는 개별적으로 인코딩)하여 세그먼트를 위한 출력 데이터를 발생한다.  각각의 세그먼트를 위한 출력 데이터는 세그먼트를 위해 할당된 시스템 자원들로 멀티플렉싱되어 선택된 전력 레벨로 전송된다.
Patent KR-20070062519-A (KR)
Title: Multilayer resin film and method for producing multilater resin film
Inventor: MATSUBARA YASUHIRO
IPC: B32B7/02
Filed: 2004-09-30
Abstract: Provided are a multilayer film comprising a plurality of resin layers having melt viscosities at the same heating temperature being different from one another, wherein it is a multilayer resin film which is reduced in the irregularity of the surface thereof; and a method for producing a multilayer resin film which comprises laminating a plurality of resins having melt viscosities at the same heating temperature being different from one another, without the formation of irregularities on the surface of the film. A method for producing a multilayer resin film, wherein a plurality of resins having melt viscosities at one heating temperature being different from one another are laminated, by the use of a multi-manifold die, which comprises controlling respective temperatures of an extruder provided connected to a manifold, the manifold, a die adjacent to the manifold, through which the above plural resins are passed, in such a manner that the difference of the melt viscosities of adjacent resin layers is 3000 poise or less at a shear rate of 20 to 500 sec-1, and then laminating the respective molten resins, to form a multilayer film.
Patent KR-20070073869-A (KR)
Title: Coated product and method of production thereof
Inventor: SCHUISKY MIKAEL
IPC: C23C14/06
Filed: 2005-11-04
Abstract: A new coated product is disclosed consisting of a metallic substrate and a coating of a MAX material type. Furthermore, a method of producing such a coated product is disclosed using vapour deposition technique in a continuous roll to roll process.
Patent KR-20070086365-A (KR)
Title: Eas reader detecting eas function from rfid device
Inventor: LIAN MING REN
IPC: G06K17/00
Filed: 2005-11-18
Abstract: A reader device for electronic article surveillance (EAS) is disclosed which includes an exciter; a transmitter, the transmitter operatively coupled to the exciter via a first signal gate; a transmitter antenna operatively coupled to the transmitter; a receiver antenna operatively coupled to a receiver front end; and a signal detector, the receiver front end operatively coupled to the signal detector via a second signal gate, wherein the exciter generates a burst of electromagnetic energy in a pulse or a continuous wave at an operating frequency of a radiofrequency identification (RFID) tag within a read range of the EAS reader such that the energy level of the burst generates a residual or ring-down signal from the RFID tag indicating the presence of the RFID tag without activating the RED functions of the tag. The ring-down signal is read by the EAS reader as an EAS function.
Patent KR-20070073995-A (KR)
Title: Sputtering target and the production method thereof
Inventor: HAYASHI YOSHITAKA
IPC: G11B7/24
Filed: 2005-08-30
Abstract: A write-once-read-many optical recording medium enabling excellent recording and reproducing properties at a wavelength of blue-laser wavelengths or shorter, i.e. 500nm or less, particularly at wavelengths of near 405nm and high density recording. To this end, a write-once-read-many optical recording medium of the invention comprises a recording layer using a material represented by BiOx (0< x < 1.5), in which a recorded mark comprises crystal of Bi and/or crystal of a Bi oxide. Another write-once-read-many optical recording medium comprises a recording layer which comprises Bi, oxygen, and M (M represents at least one element selected from Mg, Al, Cr, Mn, Co, Fe, Cu, Zn, Li, Si, Ge, Zr, Ti, Hf, Sn, Mo, V, Nb, Y, and Ta), in which a recorded mark comprises crystal of the elements contained in the recording layer and crystal of an oxide of the elements.
Patent KR-20070089712-A (KR)
Title: Trisazo dye, composition containing the same for anisotropic dye film, anisotropic dye film, and polarizing element
Inventor: SANO HIDEO
IPC: G02B5/30
Filed: 2005-12-27
Abstract: A dye for forming by a wet process an anisotropic dye film which is black and has a high degree of polarization and a high degree of molecular orientation; and an anisotropic dye film comprising the dye. The dye, which is for forming an anisotropic dye film by a wet process, is a trisazo dye which in its free acid form is represented by the following general formula (1). Also provided is a polarizing element comprising the anisotropic dye film. (1) (In the formula, A1 is an optionally substituted phenyl or aromatic heterocyclic group; B1 is an optionally substituted aromatic hydrocarbon group; D1 is an optionally substituted aromatic hydrocarbon or aromatic heterocyclic group; R1 is hydrogen, hydroxy, or optionally substituted amino; and m and n each is 0 or 1.)
Patent KR-20070091226-A (KR)
Title: Optical glass
Inventor: UEHARA SUSUMU
IPC: C03C3/064
Filed: 2006-02-21
Abstract: An optical glass of the present invention has optical constants of a refractive index (nd) within a range from 1.75 to 1.85 and an Abbe number (Wd) within a range from 35 to 45, comprises SiO2, B 2O3, ZrO2, Nb2O5, Ta2O5 and WO3, La2O 3, ZnO and Li2O has a glass transition temperature (Tg) of 580 °C or below and has weathering resistance (surface method) of Class 1 or Class 2.
Patent KR-20080002921-A (KR)
Title: Coated particles and coating compositions comprising coated particles
Inventor: VIJVERBERG CORNELIS ADRIANUS M
IPC: C09D183/04
Filed: 2006-04-25
Abstract: The invention relates to coated particles comprising particles and a crosslinked polysiloxane coating and to a process for the manufacture of said coated particles. Further, the invention relates to the use of the coated particles to improve surface properties of articles and to material compositions comprising the coated particles, in particular coating compositions. According to the invention there is provided coated particles comprising particles having a surface with hydroxy functional groups and a crosslinked polysiloxane coating comprising a reaction product of polysiloxane disilanol according to formula (I), wherein n is 1 to 25, and wherein each R is a same or different hydrocarbon group, and a coating crosslinking agent, preferably an alkoxysiloxane having 3 or 4 alkoxy groups which polysiloxane coating is at least partly grafted to the particle surface by reaction with the hydroxy functional groups on the particles. The coated particles can be used to impart improved surface properties in particular in coatings.
Patent KR-20080009155-A (KR)
Title: Process for production of organic particles and unit for production thereof
Inventor: MIYASHITA YOUSUKE
IPC: B01J13/00
Filed: 2006-05-08
Abstract: A process for the production of organic particles by mixing a solution of an organic material in a good solvent with a poor solvent for the organic material which solvent is compatible with the good solvent to form particles of the organic material in the liquid mixture, wherein the formation of the particles is conducted by any of the following steps (a), (b), and (c): the step (a) of feeding the solution of an organic material and the poor solvent into a mixing vessel through specified numbers of feed ports respectively, mixing both under stirring in the vessel to form organic particles, and taking out the obtained liquid mixture containing the organic particles, the step (b) of providing a stirring zone filled with the poor solvent in a container, feeding the solution of an organic material into the stirring zone, mixing the solution with the poor solvent in the stirring zone under stirring to form organic particles, and making the particles flow out of the stirring zone into another zone of the container, and the step (c) of mixing the solution of an organic material with the poor solvent under shearing.
Patent KR-20080014048-A (KR)
Title: Plasma display panel apparatus driving method and plasma display panel apparatus
Inventor: AKAMATSU KEIJI
IPC: G09G3/292
Filed: 2006-06-08
Abstract: During a former half (T11) of an all-cell initializing period (T1), the potential at a scan electrode (Scn) is raised from zero volts to Vp volts at a timing t0, and thereafter, the scan electrode (Scn) is maintained at the positive potential of Vp to Vg volts until a timing t3 when the former half (T11) terminates. On the other hand, during the same former half (T11), an initializing pulse (Pul.2), which includes a negative ramp waveform portion from zero volts to a potential of Vr volts, is applied to a sustain electrode (Sus). It is arranged that a time period (t1-t0) of the negative ramp waveform portion of the pulse (Pul.2) is longer than a time period required for the potential change of the pulse (Pul.1) from P1 to P2.
Patent KR-20080018220-A (KR)
Title: Mechanism to evaluate a token enabled computer system
Inventor: AISSI SELIM
IPC: G06F21/02
Filed: 2006-06-28
Abstract: According to one embodiment, computer system is disclosed. The computer system includes a central processing unit (CPU) to operate a trusted environment, a chipset having protected registers that are writable by commands initiated by trusted microcode in the CPU, a fixed token coupled to the chipset to protect data related to creating and maintaining the trusted operating environment and a portable token coupled to the chipset to verify the integrity of the trusted operating environment.
Patent KR-20090075086-A (KR)
Title: A refrigerator having thermoelectric elements and methods of controlling temperature of the same
Inventor: AN HEON DEOK
IPC: F25D11/00
Filed: 2008-01-03
Abstract: A refrigerator having a thermoelectric element and a temperature control method thereof are provided to increase volume of the refrigerator by removing a cooling duct connected to an ice making room and mounting the thermoelectric element in the ice making room. A refrigerator includes a cool chamber on an upper part and a freezing chamber on a lower part. The refrigerator includes an ice making room(13), a thermoelectric element unit(17), and a heat radiation plate(19). The ice making room is formed on the cool chamber. The ice making room includes an icing machine(15). The thermoelectric element unit is mounted on an inner side of the ice making room. The thermoelectric element unit absorbs and makes the heat according to temperature chamber of the ice making room. The heat radiation plate discharges the heat to the outside of the cool chamber.
Patent KR-20090071297-A (KR)
Title: A nursing bottle for a one time using
Inventor: SHIN SHUNG CHAL
IPC: A61J9/00
Filed: 2008-01-11
Abstract: A one-time-use nursing bottle is provided, which can save the labor such as disinfection of the nursing bottle and easily can be used in trip. A one-time-use nursing bottle comprises: a paper material inner side nursing bottle(100) in which the screw thread is formed in the upper side; a plastics outer case(200) in which the paper material inner side nursing bottle is received; a plastics supporting case(300) formed in the size as the thickness of the folder type wing and plastics to make the folder type wing settled on the external side of the plastics outer case.
Patent KR-20090079545-A (KR)
Title: Container for receiving a wafer, apparatus for sensing the wafer received into the same
Inventor: PARK YONG SUNG
IPC: H01L21/673
Filed: 2008-01-18
Abstract: A wafer receptacle and a wafer sensing apparatus stored therein are provided to prevent pollution of wafers by checking rapidly the number of wafers without opening a cover. A wafer receptacle(100) includes a body and a cover. The body includes one opening side. A wafer is inputted or outputted through the opening side of the body. A plurality of guide blocks having slots are formed in the inside of the body. The wafers are stored in the slots of the guide blocks. The cover is used for opening or closing the opening side of the body. A plurality of grooves are formed at a lateral surface of the body. A plurality of sensors for sensing the wafers of the guide blocks are inserted into the grooves.
Patent KR-20080069921-A (KR)
Title: A wafer chuck and a method of forming a wafer chuck
Inventor: LIPSON MATTHEW
IPC: H01L21/027
Filed: 2008-01-23
Abstract: A wafer chuck and a method for forming the same are provided to prevent abrasion of a silicon carbide layer and expansion of a low-thermal expansion glass ceramic substrate by forming a bonding layer. A wafer chuck comprises a low-thermal expansion glass ceramic substrate(230), a silicon carbide layer(220), and a bonding layer(320) including silicate having the stiffness of more than 5 MPa. The bonding layer attaches the silicon carbide layer on the substrate wherein fluid channels are included. The silicon carbide layer is wholly or partially contacted with the fluid channels. The bonding layer seals the fluid channels by using the silicon carbide layer and the substrate.
Patent KR-20090082681-A (KR)
Title: Method and apparatus of chemical mechanical polishing
Inventor: CHOI JAE GON
IPC: B24B37/04
Filed: 2008-01-28
Abstract: A chemical mechanical polishing method and a device thereof for preventing scratch generation are provided to prevent scratch generation on a wafer by effectively ejecting polishing slurry from the grinding pad. A chemical mechanical polishing method is as follows. A wafer is introduced on a grinding pad(100). The polishing slurry is supplied on the grinding pad. The grinding pad and wafer are rotated and the polishing working is induced. The de-ionized water is supplied with the supply of the polishing slurry on the grinding pad. The exhaustion of the grinding by-product generated with the slurry used for grinding is promoted.
Patent KR-20090083625-A (KR)
Title: A prefabricated form for a invert manhole which is able to adjust an angle of a waste line
Inventor: LEE YOUNG PIL
IPC: E02D29/12
Filed: 2008-01-30
Abstract: A prefabricated form for an invert manhole is provided to control the angle of a sewage line by controlling a pair of angle adjusting panels within a plurality of unit panels. A prefabricated form for an invert manhole comprises an outer side mold assembly(2) and an inner side mold assembly(10). The outer side mold assembly includes index shift tube insertion holes(4a,4b), a pair of angle adjusting panels(3a,3b), and a plurality of unit panels(6). The index shift tube insertion holes are punched on the center of the outer side mold assembly. A pair of angle adjusting panels controls the installation angle between the index shift tubes. The unit panel is a long board whose transverse section is short and long arc shape. The unit panel comprises the outer side mold assembly of cylindrical shape.