baber/WOPTO huggingface dataset:
Patent KR-20070007756-A (KR)
Title: Building board
Inventor: JUNG TAE HUN
IPC: C04B14/32
Filed: 2006-12-27
Abstract: A constructional board fabricated of core part containing charcoal fraction and outline part not containing charcoal fraction is provided to emit far-infrared ray and anions, not express black charcoal color and to be used in constructional applications by preparing a paste mixture of loess, charcoal and clay, molding the mixture into a plate and calcining the molded plate to form the board. The constructional board(10) is fabricated by molding a paste mixture of loess, charcoal and clay into a plate form of product and calcining the molded product. The board has outline part(12) free from charcoal fraction and core part(14) containing charcoal fraction. The paste mixture includes 40-60wt.% of loess, 15-40wt.% of charcoal and 5-25wt.% of clay. Alternatively, the board further contains additives such as elvan powder, alumina, magnesia and/or germanium in amount of 5 to 10wt.% relative to total weight of the paste mixture.
Patent KR-20080061457-A (KR)
Inventor: KOO KYO NAM
IPC: F02F11/00
Filed: 2006-12-28
Abstract: 본 발명은 보어와 대응하는 기판구멍(21a,b)이 형성되고 그 구멍의 주위에 비드(22a,b)가 형성되며 상기 비드 외측에는 복수의 볼트삽입공(23a,b)이 형성된 한쌍의 기판(20a,b)과, 상기 기판(20a,b) 사이에 적층되며 상기 보어와 대응하는 중간판구멍(11)이 형성된 중간판(10)을 구비하고, 실린더헤드(31)와 실린더블록(30)과의 접합면 사이에 개재하여 볼트결합으로 체결함으로써 상기 접합면 사이를 시일 하도록 하는 가스켓에 있어서, 상기 중간판(10)에는 상기 중간판구멍(11)의 주변부에 복수개의 엠보싱(13)이 형성됨을 특징으로 한다. 
     상기와 같은 구성에 의해 본 발명은 실린더헤드와 실린더블록 사이에 삽입되어 볼트결합에 의한 실린더헤드의 간극량의 차이로 발생하는 덱크면 간격의 차이를 보정하기 위해 중간판에 복수의 엠보싱을 구성함으로서 시일기능을 발휘하는 비드의 압축량 변위값들을 동일하게 유지시킴으로써, 비드의 균열 발생과 가스의 외부 누출을 방지할 수 있는 장점이 있다. 
       
     가스켓, 기판, 중간판, 비드, 엠보싱
Patent KR-20080061599-A (KR)
Title: COMPOUNDS AS AGONIST FOR PPARGamma;, METHOD FOR THE PREPARATION THEREOF, AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME
Inventor: KIM GEUN TAE
IPC: C07D257/04
Filed: 2006-12-28
Abstract: Compounds as agonist for PPARgamma(peroxisome proliferator-activated receptor gamma) are provided to increase insulin sensitivity and reduce the amounts of glucose and insulin by activating human PPARgamma, so that the compounds are useful for prevention and treatment of diabetes, complications related to diabetes, inflammation and osteoporosis. The compounds represented by the formula(1) function as agonist for PPARgamma, wherein A is selected from structural formulae(1) to (3); R1 is hydrogen, halogen, linear or branched C1-C4 alkyl optionally substituted by halogen, or linear or branched C1-C4 alkoxy optionally substituted by halogen; R2 is linear or branched C1-C5 alkyl optionally substituted by halogen; X is linear or branched C1-C5 alkyl optionally substituted by halogen; and D is hydrogen or a structural formula(4) in which R3 is hydrogen or linear, branched or cyclic C1-C6 alkyl optionally substituted by halogen. A method for preparing the compounds represented by the formula(1) comprises the steps of: reacting compounds represented by the formula(2) with compounds represented by the formula(3) in the presence of base to prepare compounds represented by the formula(4); and reacting the compounds represented by the formula(4) with trimethyltin azide, wherein L is a leaving group.
Patent KR-20070077760-A (KR)
Title: Semiconductor device and a method of manufacturing the same
Inventor: MIYAZAKI SHOICHI
IPC: H01L27/115
Filed: 2006-12-29
Abstract: A semiconductor device and its manufacturing method are provided to fill easily an interlayer dielectric in a space between a pair of select gate structures by using a tilted portion of the select gate structure. A semiconductor device includes a pair of select gate structures and a pair of memory cell gate structure groups. The select gate structures(S1,S2) are formed opposite to each other within a select transistor forming region. Each select gate structure includes a gate insulating layer on a substrate and a gate electrode on the gate insulating layer. The memory cell gate structure groups are formed within a pair of memory cell regions, respectively. Each memory cell gate structure group includes a plurality of memory cell gate structures. Each memory cell gate structure includes a first gate insulating layer on the substrate, a first gate electrode on the first gate insulating layer, a second gate insulating layer on the first gate electrode and a second gate electrode on the second gate insulating layer. The select gate structures have a pair of opposite surfaces, respectively. Each opposite surface has a tilted portion. An interlayer dielectric is formed at a portion between the select gate structures.
Patent KR-20060061791-A (KR)
Title: Copyright protection system
Inventor: YAMAMOTO NAOKI
IPC: G06F21/62
Filed: 2004-07-30
Abstract: A device is classified into a plurality of categories. Disabling data for disabling a device key owned by a particular device of each category is generated for each category from a medium key and device key data owned by the device belonging to each category and recorded in a recording medium.
Patent KR-20060057002-A (KR)
Title: Method of repairing primate mammalian tissue
Inventor: RUDD DONNIE
IPC: C12N5/071
Filed: 2003-09-02
Abstract: A method of repairing primate mammalian tissue is disclosed, with the method comprising removing blood cells from the primate mammal, controllably expanding the blood cells by a factor of at least seven times preferably in less than seven days while maintaining their three- dimensional geometry and their cell-to-cell support and cell-to-cell geometry, and reintroducing the expanded blood cells into the primate mammal within a time period sufficient to allow the primate mammal body system to utilize the blood cells to effectively repair damaged tissue.
Patent KR-20070031833-A (KR)
IPC: H01J61/30
Filed: 2004-09-02
Abstract: 소정의 방전 거리에 따라서 규정되는 높이가 동일한 복수개의 유전체(誘電體) 리브(rib)를 제1 유전체 평판의 내면에서 이격시킨 채로, 상기 유전체 리브와 일체로 형성된 상기 제1 유전체 평판과, 상기 제1 유전체 평판과 대향하는 제2 유전체 평판을 평행하게 배치시켜서 형성된 밀봉 공간에 불활성 가스를 밀봉하고, 양쪽의 상기 유전체 평판의 외면에 각각 설치한 박막형 전극에 소정의 전압을 인가함으로써, 상기 밀봉 공간 내의 불활성 가스에 방전을 발생시켜서 양쪽의 상기 박막형 전극 중 적어도 한쪽 전극에 형성된 발광면에서 가시광이 발생하도록 형성된 평면형 방전관에서, 상기 제1 유전체 평판의 외주 에지(edge)에 상기 유전체 리브와 동일한 높이의 지지면을 가지는 외주 프레임을 형성하고, 상기 외주 프레임의 상기 지지면의 일측을 따라서 형성한 오목부에 도포된 접착제에 의하여 상기 제2 유전체 평판을 접착시켜서 상기 제2 유전체 평판의 하면과 상기 유전체 리브의 상면을 밀착시키고, 상기 외주 프레임의 내주면과 상기 내주면에 대향하여 위치하는 상기 유전체 리브의 간극(間隙)을 다른 유전체 리브 사이에 형성되는 공간의 폭보다 작게 설정한 것을 특징으로 하는 평판형 방전관. 
       
     방전관, 접착, 리브, 불활성 가스, 밀봉, 박막형 전극
Patent KR-20060092214-A (KR)
Title: Electronic sensing circuit
Inventor: VAN OEVELEN JACOBUS A
IPC: H03M1/00
Filed: 2004-09-09
Abstract: A sensor (10) has an output coupled to a first comparator input. A control circuit (18) is arranged to switch from an upward tracking mode to a downward relative level detection mode, to a downward tracking mode, to an upward relative level detection mode and back to the upward tracking mode successively. A first and second digital to analog conversion circuit (14a,b) receive a first and second digital control value from the control circuit (18) respectively. A controllable combiner circuit (16) has inputs coupled to outputs of the first and second digital to analog conversion circuits (14a,b) and an output coupled to the second comparator input, the control circuit (18) having first output coupled to controllable combiner circuit (16) to cause the combiner circuit (16) to supply first and second combiner output signals determined by the first and second digital to analog conversion circuit (14a,b) to the second comparator input in the upward and downward tracking mode respectively, and to supply a third combiner output signal corresponding to an average of the first and second combiner output signals to the second comparator input in the relative level detection modes. The control circuit (18) has an input coupled to the output of the comparator (12), the control circuit (18) controlling one directional upward tracking by the first digital to analog conversion circuit (14a) of upward changes of the sensing signal in the upward tracking mode, and controlling one directional downward tracking by the second digital to analog conversion circuit (14b) Of downward changes of the sensing signal in the upward tracking mode.
Patent KR-20060064677-A (KR)
Title: Wireless receiver with stacked, single chip architecture
Inventor: SCHUCKER DOUGLAS
IPC: H04B1/28
Filed: 2004-09-09
Abstract: A monolithic wireless receiver (100) suitable for use in a global positioning system (GPS) or other radio frequency (RF) application suitably includes a mixed-mode integrated circuit and a stacked memory device. The mixed mode integrated circuit appropriately includes a digital portion (104) and an analog portion (106) on a common die. The analog portion implements an RF receiver circuit, and the digital portion includes a signal processor that communicates with the RF receiver. The memory device appropriately communicates with the integrated circuit to store electronic instructions and data for the signal processor. The monolithic receiver may be conveniently integrated into a portable electronics device such as a camera, personal digital assistant (PDA), portable phone or the like to provide location sensing or other RF functionality.
Patent KR-20070001870-A (KR)
Title: Visual indicating device for bad breath
Inventor: MACDONALD JOHN GAVIN
IPC: B41M5/30
Filed: 2004-08-23
Abstract: The invention provides a breath testing device which includes a visual indicating agent which changes color in the presence of an odor associated with bad breath, such as sulfur and ammonia odors. An example of the visual indicating agent is 4,4'- bis(dimethylamino)-benzhydrol (Michler's hydrol or BDMB) and related dyes having a similar chemical structure. The indicating agent is applied to a substrate which is then inserted into a tube or straw, or which covers one end of a straw. When a user with bad breath blows into the tube or straw, the indicating agent will change color. The breath testing devices provide a quick and affordable means for a user to test their breath, and they may be packaged in discreet, pocket-sized dispensers which can be carried in a pocket or purse. ® KIPO & WIPO 2007
Patent KR-20070015108-A (KR)
Title: Electric connector
Inventor: CIRIELLO TOMMASINO
IPC: H01R13/436
Filed: 2004-09-15
Abstract: An electric connector (1) having an insulating casing (2) defining a number of cavities (3) for housing respective electric terminals (4) and having respective axes parallel to a mating direction (A) in which the connector (1) mates with a complementary connector; primary retaining means (30) for retaining the terminals (4) inside the respective cavities (3); and secondary retaining means (31) for determining correct engagement of the terminals (4) by the primary retaining means (30), and preventing release of the terminals; the secondary retaining means (31) include a movable member (32) which engages the casing (2), in the mating direction (A), in a first operating position, and which is movable, in a direction (B) crosswise to the mating direction (A), from the first operating position to a final second operating position in which it cooperates with the terminals (4) to prevent withdrawal of the terminals from the cavities (3). ® KIPO & WIPO 2007
Patent KR-20060123254-A (KR)
Title: Nanometer size antimony tin oxide (ato) particles comprising laser marking additive
Inventor: CARROLL JAMES B JR
IPC: C01G30/00
Filed: 2004-11-04
Abstract: Laser marking of plastic material is achieved by incorporating into the plastic a laser marking particulate additive having a particle size of less than 100 nm. A mixed oxide particle of tin and antimony having a particle size of 10-70 nm is useful as a laser marking additive when using a YAG laser. A metallic powder can further be added to improve marking contrast.
Patent KR-20060130604-A (KR)
Title: Fc region variants
Inventor: ALLAN BARRETT W
IPC: C07K16/18
Filed: 2005-01-10
Abstract: The present invention provides polypeptide Fc region variants and oligonucleotides encoding Fc region variants. Specifically, the present invention provides compositions comprising novel Fc region variants, methods for identifying useful Fc region variants, and methods for employing Fc region variants for treating disease.
Patent KR-20070009553-A (KR)
Title: Eyeglasses visor and case
Inventor: LAWRENCE ISABEL CLARE
IPC: G02C11/00
Filed: 2004-12-21
Abstract: This invention relates to a eyeglass case and visor with a novel method of attachment to the limbs of a pair of eyeglasses, so that the eyeglasses are firmly connected to the visor at the forehead of the wearer of the eyeglasses, in an attitude which keeps it from drooping into the vision range of the user. More particularly, the visor is formed of two plies of material, the top ply is crescent shaped and the bottom ply is crescent shaped with the corners removed to allow for a wide opening pocket and proper placement of attachment bands on the bottom of the top ply of material. The top and bottom plies of material are connected together along the convex edges of the top and bottom plies of material, but are left substantially unconnected along the other edges except for a fastening means, thereby forming a wide opening pocket in which the eyeglasses can be placed without removal of the eyeglass limbs from the visor attachment bands. ® KIPO & WIPO 2007
Patent KR-20070012819-A (KR)
Title: Ball element for two-part ball pivot and corresponding method of production
Inventor: KRUSE JOCHEN
IPC: C22C38/04
Filed: 2005-05-02
Abstract: The invention relates to a method for producing balls, especially for ball pivots, and to a ball element for two-part ball pivots. The balls according to the invention are produced by cold extrusion and subsequent grinding, using a micro-alloy carbon- manganese steel. The use of micro-alloy carbon-manganese steel allows to obtain balls having excellent strength and hardness already due to the cold shaping. It is not necessary to use a tempering step as required for the production of generic balls, which allows the use of less expensive materials, thereby considerably reducing production costs. The invention allows for a simple and inexpensive method for producing balls for two- part ball pivots while maintaining and/or increasing surface and material quality as well as strength and wear resistance. As a result, the complexity of the method is reduced and the problem of dents which can occur on the ball surfaces during tempering is removed. ® KIPO & WIPO 2007
Patent KR-20070011465-A (KR)
Title: Semiconductor light emitting element and manufacturing method thereof
Inventor: TANAKA AKIMASA
IPC: H01S5/42
Filed: 2005-04-12
Abstract: A semiconductor light emitting element (LE1) is provided with a multilayer structure LS for generating light. The multilayer structure includes a plurality of stacked compound semiconductor layers (3-8) and is provided with first and second main planes (61, 62) opposing each other. On the first main plane, a first electrode (21) is arranged, and on the second main plane, a second electrode (31) is arranged. On the first main plane, a film (10) composed of silicon oxide is formed so as to cover the first electrode. A glass board (1) optically transparent to light generated by the multilayer structure is fixed to the multilayer structure through the film composed of silicon oxide. ® KIPO & WIPO 2007
Patent KR-20070017554-A (KR)
IPC: H01L21/8247
Filed: 2005-05-04
Abstract: 4 F 2 마다 적어도 2 비트를 저장하도록 구성되어 있는 NROM 플래쉬 메모리 셀의 어레이.  인접 필러(adjacent pillar)의 양측을 따라 분할 수직 채널이 생성된다.  단일의 제어 게이트가 필러들 상에 및 필러들 간의 트렌치에 형성된다.  분할 채널들은 트렌치의 하부에 있는 n+ 영역 또는 트렌치 하부 근방을 덮고 있는 채널에 의해 연결될 수 있다.  각각의 게이트 절연체는 증가된 채널 길이로 인해 다른쪽 전하 저장 영역으로부터 적절히 분리되어 있는 전하를 저장할 수 있다. 
       
     메모리 장치, NROM, 트렌치, 분할 채널, 게이트 절연체, 전하 저장 영역
Patent KR-20080065116-A (KR)
Title: Multi level cell flash memory device and program method thereof
Inventor: KONG JAE PHIL
IPC: G11C16/04
Filed: 2007-01-08
Abstract: A multi level cell flash memory device and a program method thereof are provided to perform flexible program for various requirements of a system, by performing the program regardless of the sequence of bits of multi bit data. According to a program method of a multi level cell flash memory device, a memory cell selected through plural program procedures is programmed with multi bit data(11,10,01,00). Data to be stored in the selected memory cell in the present program procedure is determined by the data of the selected memory cell and the present program procedure. According to the present program procedure, an address of bits programmed in the present program procedure is detected. The data of the selected memory cell is read. Target data is determined by referring to the detected address and the data of the selected memory cell.
Patent KR-20080066487-A (KR)
Title: Printing apparatus having pre-heater and method for controlling the printing apparatus
Inventor: OH HAN SANG
IPC: B41J2/38
Filed: 2007-01-12
Abstract: A printing apparatus having a preheater and a control method thereof are provided to enable the preheater to heat a paper previously in a non-contact method using radiant heat reflected by a reflection plate, thereby improving the fixing rate of toner without increasing the temperature of the heater roller excessively. A preheater(350) heats the temperature of toner and a paper previously at a predetermined first temperature. A heater roller(310) has a fixing heater(320) for heating the toner at a second temperature necessary to fix the toner on the paper. A pressure roller(370) pressurizes the paper on which the toner is fixed. A control unit controls the temperature of the preheater and the heater roller. The second temperature is higher than the first temperature. The control unit controls the temperature of the preheater and the heater roller independently. A printing apparatus includes a reflection plate(360) additionally. The reflection plate concentrates heat generated by the preheater at a predetermined point. The preheater heats the paper previously in a non-contact method using radiant heat. A second thermistor(350) measures the temperature of a printing device to control the temperature of the preheater.
Patent KR-20080067067-A (KR)
Title: Micro-capsule, electrophoretic display having it and the method manufacturing the same
Inventor: LEE SU GYEONG
IPC: G02F1/167
Filed: 2007-01-15
Abstract: A micro capsule, an electrophoretic display having the same, and a manufacturing method thereof are provided to prevent reflection of light at a transparent high polymer film surface, thereby improving readability. A first substrate(10) has a display pixel. A medium layer(30) is disposed on the first substrate. In the medium layer, a micro capsule(40) where electrophoretic particles(41,42) are encapsulated and dispersed is disposed. A transparent second substrate(50) is installed on the medium layer. A reflection preventing layer(70) is installed on the second substrate. In the reflection preventing layer, light scattering material(80) is distributed. An insulating layer is between the first substrate and the medium layer.
Patent KR-20070077445-A (KR)
Title: Loader for pressing machine and pressing machine system
Inventor: OKAZAKI SHIZUAKI
IPC: B30B15/30
Filed: 2007-01-18
Abstract: A loader for a pressing machine and a pressing machine system are provided to eliminate the necessity of increasing the size of the loader even when a product to be loaded has a large size. A loader(300) for a pressing machine includes loader arm posts(311,321) and at least a pair of loader arms(310,320) which have ends supported by the loader arm posts. The loader arms are horizontally extended from the ends of the loader arms. Each pair of the loader arms includes a pair of plate holding units for holding a carrier plate on which an object is loaded, and a pair of lift devices for moving the plate holding unit pair in a vertical direction relative to the loader arm pair.
Patent KR-20080070454-A (KR)
Title: Method for recording/reproducing data on/from a holographic storage medium and apparatus thereof
Inventor: PARK HYUN SOO
IPC: G11B7/24044
Filed: 2007-01-26
Abstract: A method for recording/reproducing data on/from a holographic storage medium and an apparatus thereof are provided to easily read a page in reproduction of data recorded on a holographic storage medium by maintaining the proportion of data in additional information of the page. A method for recording/reproducing data on/from a holographic storage medium comprises the steps of: modulating the bit of additional information including information on a page to maintain the proportion of 0 or 1 in the binary processed data(S20); comparing the number of 0 or 1 continued from the modulated additional information data with a reference value(S30); re-modulating the modulated additional information data in which the number of 0 or 1 is smaller than the reference value, if the number of 0 or 1 continued from the modulated additional information data is larger than the reference value(S40); and recording the page wherein the modulated additional information is added in a holographic storage medium(S50).
Patent KR-20070078740-A (KR)
Title: Voltage level translator circuit with wide supply voltage range
Inventor: BHATTACHARYA DIPANKAR
IPC: H02M3/04
Filed: 2007-01-29
Abstract: A voltage level conversion circuit with a wide supply voltage range is provided to enhance interface between various voltage levels by selectively applying one of at least two reference voltages. A voltage level conversion circuit includes an input stage(204), a latch circuit(206), and a voltage clamp circuit(202). The input stage, which includes at least one transistor having a first threshold voltage, receives an input signal. The latch circuit, which is connected to the input stage, includes at least one transistor having a second threshold voltage higher than the first threshold voltage and stores a signal representing a logic state of the input signal. The voltage clamp circuit, which is connected between the input stage and the latch circuit, controls the voltage magnitude of the input stage based on the difference between first and second supply voltages.
Patent KR-20080071381-A (KR)
Title: Photo detecting device and holographic data reproducing apparatus for multilayered holographic data storage medium using the same
Inventor: KIM JI DEOG
IPC: G11B7/135
Filed: 2007-01-30
Abstract: A photo detecting device and a reproducing apparatus for a multilayered holographic information storage medium using the same are provided to focus a signal beam to a first focus and to focus a reference beam to a second focus, using a lens unit, so as to reproduce data at high speed and to prevent optical detectors from moving in an axial direction. A holographic information storing/reproducing device comprises an information recording device(100) and an information reproducing device(500). The information recording device has a light source(110), a lens unit(200), and a driving part(220). The lens unit sorts the light from the light source into a reference beam(R) passing through a first area(I) and a signal beam(S) passing through second areas(II). The lens unit includes a first lens(210) which focuses the signal beam to a first focus(F1) and a second lens(230) which focuses the reference beam to a second focus(F2). The area of the second lens has a first flat area(210A) having no refractive force and first lens areas(210B) having refractive force. First beam cutoff parts(250) are placed on the optical path between the second lens and a holographic information storage medium(300).