baber/WOPTO huggingface dataset:
Patent KR-20070069447-A (KR)
Title: Protection cap of a rotor and vertical shaft impact crusher having the same
Inventor: HUR HONG SOON
IPC: B02C13/00
Filed: 2005-12-28
Abstract: A protection cap of a rotor and a vertical shaft impact crusher having the same are provided to prevent upper and lower members from moving horizontally by assembling the upper and lower members only by inserting a combining projection into a combining groove. The protection cap(100) of a rotor is composed of a middle member(110) detachably installed at a guide plate of the rotor applying centrifugal force to aggregates and provided with horizontal upper and lower surfaces; an upper member(120) butt-jointed to the upside of the middle member and provided with a horizontal lower surface; a lower member(130) provided with a horizontal upper surface coming into contact with the lower surface of the middle member and formed in the same shape as the upper member to be exchanged with the upper member; and a combining member for joining the upper and lower members to the middle member.
Patent KR-20060004640-A (KR)
Inventor: NHO CHANG JEON
IPC: F16K1/226
Filed: 2005-12-29
Abstract: 본 고안은 변형이 흡수되는 디스크시트링이 구비된 버터플라이 밸브에 관한 것으로, 보다 상세하게는 높은 유체압력에 의해 디스크가 변형되더라도 디스크의 개폐가 원활히 이루어 질 수 있도록 하기 위하여, 탄성패킹이 설치된 디스크시트링이 디스크의 디스크변형흡수홈에 삽입설치됨으로써, 탄성패킹과 탄성패킹에 의해 형성된 디스크변형흡수홈의 공간부에 의해 디스크의 변형이 흡수되는 디스크시트링이 구비된 버터플라이 밸브에 관한 것이다. 
     본 고안에 따르면, 내측에 바디시트링이 환설된 바디와; 상기 바디시트링에 접촉하는 볼록형상의 구면으로 된 디스크시트링이 외주연부에 형성되고, 바디의 내부에 설치된 회동축에 의해 회동되는 디스크로 구성된 버터플라이 밸브에 있어서, 상기 디스크의 외주연부에는 디스크시트링이 삽입되는 디스크변형흡수홈이 형성되고; 상기 디스크시트링은 디스크변형흡수홈의 폭보다 작은 두께를 가지고, 내면과 디스크가압면에는 요홈이 환설되며, 요홈에는 탄성패킹이 돌출되게 삽입되어, 디스크변형흡수홈의 저면과 측면에 디스크의 변형을 흡수할 수 있는 공간부를 형성하면서 설치된 버터플라이 밸브가 제공된다. 
       
     버터플라이 밸브, 디스크, 바디, 디스크시트링, 바디시트링, 탄성패킹
Patent KR-20070071554-A (KR)
Title: Manufacturing apparatus for display device
Inventor: LEE SANG WON
IPC: G02F1/1335
Filed: 2005-12-30
Abstract: An apparatus for manufacturing a display device is provided to reduce the time required for a polarizing plate attaching process, by attaching a plurality of polarizing plates onto a mother panel with use of a head unit. A mother panel(50) is supported on a table(40). A plurality of polarizing plates(60) are aligned in a polarizing plate aligning part(30). A plurality of attaching heads(11) are linearly arranged in a head unit(10). The head unit attaches the plurality of polarizing plates of the polarizing aligning part onto the mother panel. A guide part(20) guides the head unit to move between the polarizing plate aligning part and the table. A driving part(70) drives the head unit.
Patent KR-20060005330-A (KR)
Inventor: KIM MIN CHEOL
IPC: E03B3/11
Filed: 2005-12-31
Abstract: 본 발명은 이중스트레이너 및 이를 이용한 지하여과수 영구취수관 설치방법에 관한 것으로, 보다 상세하게는 착공된 수직정으로부터 방사상으로 다수의 수평정을 착공할 때 수평추진케이싱의 내부에 이중스트레이너를 삽입한 상태에서 굴진을 행하고, 수평정을 완전히 착공한 후에는 수평추진케이싱만 제거하여 영구취수관을 설치하는 방법과, 이의 방법에 사용되는 장치로서 이중스트레이너에 관한 것이다. 
     본 발명에 따르면, 수직정을 천공하고 이에 수직관을 설치하는 제1단계; 수직정에서 방사상으로 수평정을 천공하기 위하여 일정간격으로 수직관에 슬리브를 설치하는 제2단계; 상기 슬리브로 수평추진헤드를 삽입하고, 입력수관으로 고압의 물을 분사하고 굴착된 토사를 토사배출관으로 외부로 배출시키면서 수평정을 천공하는 제3단계; 각각의 수평정의 슬리브에 밸브를 설치하는 제4단계를 포함한 지하여과수 영구취수관 설치방법에 있어서, 상기 제3단계는 수평추진헤드에 수평추진케이싱을 연결하고, 상기 수평케이싱의 내부에 이중스트레이너를 일체로 삽입하며, 이중스트레이너의 내부에 입력수관과 토사배출관을 삽입한 상태로 착공하는 공정과; 수평정을 완전히 착공한 후 입력수관과 토사배출관 및 수평추진케이싱을 인발하여 제거하는 공정;으로 구성된 이중스트레이너를 이용한 지하여과수 영구취수관 설치방법과, 상기 방법에 사용되는 것으로, 다공판이 원통형으로 형성된 소직경의 내측스트레이너와, 다공판이 원통형으로 형성된 대직경의 외측스트레이너와, 상기  내측스트레이너와 외측스트레이너의 사이 공간에 충진된 수질개선용여재로 구성된 이중스트레이너가 제공된다. 
       
     수직정, 수평정, 이중스트레이너, 수평추진케이싱
Patent KR-20050033624-A (KR)
Title: Transflective switchable double-cell lcd device
Inventor: UKAWA YUSEI
IPC: G02F1/1334
Filed: 2003-07-11
Abstract: A bright transflective LCD display is obtained using an arrangement of two LCD cells located in front of a backlight 11. These are a first pixelated LCD panel 12 and a second "optical element" LCD panel 13 which may or may not be pixelated In one embodiment the LCD panel 12, acting as the display, lies over the optical element 13, which functions as a transflector and may or may not be pixelated. In the second embodiment, both the optical element 13 and the LCD panel 12 are pixelated, the optical element 13 lying over the LCD panel 12. Either one or the other panel can be switched individually to provide a display using the whole pixel surface in the reflective or transmissive modes. The optical element 13 consists of a polymer dispersed or polymer network LC material and may act as a colour filter.
Patent KR-20050084805-A (KR)
Title: Method and system for gsm authentication during wlan roaming
Inventor: STADELMANN TONI
IPC: H04L9/32
Filed: 2002-08-16
Abstract: The invention relates to a method for automatic roaming between heterogeneous WLANs and/or GSM/GPRS/UMTS networks. According to said method, for authentication purposes a mobile IP node (20) requests access to the WLAN at an access point (21, 22). Upon receiving a request from the access server (23), the mobile IP node (20) transmits an IMSI that is stored on a SIM card (201) of the mobile IP node (20) to said access server (23). Based on said IMSI and with the aid of information stored in a SIM user database (34), the logic IP data channel of the WLAN is supplemented in a user specific manner with corresponding GSM data for signal and data channels of a GSM network and the authentication of the IP nodes (20) is carried out in an HLR (37) and/or (37) a GSM network.
Patent KR-20050084831-A (KR)
Title: Polyolefin compositions exhibiting enhanced stain resistance
Inventor: SEIP STEVEN D
IPC: C08K5/51
Filed: 2003-09-26
Abstract: The present invention provides polyolefin household articles exhibiting enhanced stain resistance. The household articles according to the current invention include housewares, such as bowls, cups, containers and utensils, as well as, components for household appliances such as: dishwashers, washing machines and refrigerators. The household articles according to the current invention comprise a polypropylene homopolymer or impact copolymer having enhanced resistance to staining on contact with food or other articles soiled with food. The articles according to the current invention attained enhanced stain resistance through a combination of control of the properties of the propylene polymers and balance of additives.
Patent KR-20050072816-A (KR)
Title: Method for the formation of a good contact surface on a cathode support bar and support bar
Inventor: OSARA KARRI
IPC: C25C7/02
Filed: 2003-11-06
Abstract: The method relates to the obtaining of a good current contact on the support bar of a cathode used in electrolysis. In this method a highly electroconductive layer is formed on the contact piece on the end of the support bar of the cathode, especially at the point that comes into contact with the electrolysis cell busbar. The electroconductive layer forms a metallic bond with the contact piece of the support bar. The invention also relates to the cathode support bar, wherein a highly electroconductive layer is formed to the contact piece on the end of said bar, in particular the area that touches the electrolysis cell busbar.
Patent KR-20050107453-A (KR)
Title: Capsule type medical device
Inventor: KAWANO HIRONAO
IPC: A61B1/05
Filed: 2004-02-25
Abstract: a capsule-shaped external member; a sensor capable of sensing a physical amount change caused outside of the external member in a non-contact manner; and a switch circuit performing at least one of two controls arranged inside the external member: a first control for switching energy supply from a battery to an electric circuit from ON to OFF and a second control for switching the energy supply from OFF to ON according to a temporary change of the physical amount detected by the sensor. The state of energy supply switched by these controls can be maintained until the sensor detects the next physical amount change.
Patent KR-20060056887-A (KR)
Title: Mobile communications system and method for providing common channel coverage using beamforming antennas
Inventor: CAVE CHRISTOPHER
IPC: H04W4/02
Filed: 2003-08-04
Abstract: Wireless mobile unit communication initiation is provided in a radio network that has a plurality of base stations, each providing wireless communication services in a respective geographic coverage. The wireless communication is established by first transmitting an omnidirectional sounding pulse from a wireless mobile unit. Information related to the detected sounding pulse is communicated to an interface by each base station detecting the sounding pulse. One of the base stations that detected the sounding pulse is selected for mobile unit communication based on the communicated information and directs a communication beam to the mobile unit to establish wireless communication. Alternatively, one or more of the base stations that detected the sounding pulse direct a communication beam to the mobile unit and the mobile unit selects the base station with which it is to establish wireless communication. Preferably, smart antennas, including directional beamforming capability, are employed by the base stations.
Patent KR-20050119153-A (KR)
Title: Virtual real-time clock based on time information from multiple communication systems
Inventor: FARMER DOMINIC
IPC: H04W56/00
Filed: 2004-03-26
Abstract: Method and apparatus to implement a "virtual" real-time clock at a terminal based on time information from multiple communication systems. At least one system (e.g., GPS) provides "absolute" time information for the virtual real-time clock, and at least one other system (e.g., a cellular system) provides "relative" time information. The virtual real-time clock is "time-stamped" with absolute time as it becomes available from the first system. Relative time (which may be received from multiple asynchronous transmitters) is mapped to the timeline of the virtual real-time clock as it is received from the second system. Absolute time at any arbitrary time instant on the timeline may then be estimated based on the absolute time from the first system and the relative time from the second system. Absolute times from the first system for two or more time instants may also be used to calibrate the relative time from the second system.
Patent KR-20060003364-A (KR)
Title: Molybdenum alloy x-ray targets having uniform grain structure
Inventor: DAILY JAMES
IPC: C22C1/02
Filed: 2004-04-15
Abstract: The invention relates to a process for making a cross-directionally worked molybdenum plate, the process comprising: (a) reducing ammonium molybdate and forming molybdenum metal powder; (b) consolidating a molybdenum component comprised of molybdenum metal powder and an alloying element to a first workpiece, the alloying element being selected from the group consisting of titanium, zirconium, hafnium, carbon, lanthanum oxide, and combinations thereof; (c) thermally treating the first workpiece and subjecting the workpiece to thermo- mechanical forces in a first direction, and thereby forming a second workpiece; (d) thermally treating the second workpiece and subjecting the second workpiece to thermo-mechanical forces in a second direction that is different from the first direction; (e) subjecting the thermomechanically treated second workpiece to a recrystallization heat treatment step, and thereby forming a heat-treated cross-directionally worked workpiece; and (f) subjecting the heat-treated, cross- directionally worked workpiece to a slicing step or a machining step, and thereby forming the cross-directionally worked molybdenum plate. The invention also relates to X-ray targets made from the process.
Patent KR-20060024372-A (KR)
Title: Controller of legged mobile robot
Inventor: TAKENAKA TORU
IPC: B25J5/00
Filed: 2004-06-28
Abstract: Occurrence of a slip of a robot moving according to a target gait is judged. The allowable ranges of controlled object variables such as the floor reaction force horizontal component and the floor reaction force momentum vertical component acting on the robot are variably set according to the result of the judgment of the slip. A tentative motion of the target gait is determined by using a dynamics model. When a controlled object variable determined by the tentative motion becomes out of its allowable range, the angular momentum change rate of the tentative motion is varied while satisfying the dynamic balance condition so that the controlled object variable may be limited within its allowable range. Thus, the tentative motion is corrected and the motion of the target gait is determined.
Patent KR-20060026864-A (KR)
Title: System and method to provide fairness and service differentiation in ad-hoc networks
Inventor: OZER SEBNEM ZORLU
IPC: H04B7/216
Filed: 2004-06-07
Abstract: A system and method for a media access control (MAC) scheduling algorithm having a distributed, self- coordinating approach to provide use fairness and service differentiation in an ad hoc network by using control RTS/CTS messages carrying node status information. A local scheduling algorithm uses the overheard RTS/CTS information with attributes specifying nodes' status to maximize the awareness of the neighborhood status for a multi-channel system where data and ACK messages are transmitted through different data channels. If the system uses a single channel, the corresponding information may be carried by using DATA. or ACK messages. The algorithm measures the offered load, carried load, and backlogged load in the neighborhood to adjust the channel access timer to provide use fairness among different nodes, different links, and different streams. The algorithm can further both calculate the priority level based on the node queue status, and calculate the priority level based on the neighbor status, to break the contention tiers and enable the service differentiation.
Patent KR-20060021383-A (KR)
Title: Movement physiology improver
Inventor: IINO TAEKO
IPC: A61K31/352
Filed: 2004-05-14
Abstract: A movement physiology improver characterized by containing proanthocyanidin as an active ingredient. This improver is useful as a fatigue preventive ameliorator, capable of suppressing an increase of lactic acid level, etc. at physical exercise to thereby relieve muscular fatigue and ease continued physical exercise, especially a muscular fatigue preventive ameliorator, or in a health food for fatigue preventive amelioration.
Patent KR-20060032146-A (KR)
Title: Wiring board member for forming multilayer printed circuit board, method for producing same, and mulitilayer printed circuit board
Inventor: HAGIHARA JUNICHI
IPC: H05K3/40
Filed: 2004-06-29
Abstract: A wiring board member for forming a multilayer printed circuit board is disclosed which comprises an insulating layer (11) having a hole portion (11a) and a metal layer (12) which is joined to the insulating layer as a conductive layer. The metal layer (12) comprises a via portion (12b) for filling the hole portion of the insulating layer, a bump portion (12a) which is integrally connected with the via portion, and a wiring portion (12c). The bump portion is formed on one side of the insulating layer, and generally has a shape of truncated quadrangular pyramid whose base is integrally connected with the via portion. The wiring portion is formed on the other side of the insulating layer, and has a certain pattern.
Patent KR-20070073439-A (KR)
Title: Method for forming contact hole in semiconductor device
Inventor: YANG JIN HO
IPC: H01L21/28
Filed: 2006-01-05
Abstract: A method for forming a contact hole of a semiconductor device is provided to set easily a base recipe for a contact hole by checking exactly an open state of a bottom of the contact hole using an additional CD(Critical Dimension) increasing process on the contact hole. A metal line layer is formed on a semiconductor substrate(21). A first insulating layer is formed on the metal line layer. An etch stop layer is formed on the first insulating layer. A second insulating layer is formed on the etch stop layer. A contact hole(31) for opening partially an upper surface of the metal line layer is formed on the resultant structure by etching selectively the second insulating layer, the etch stop layer and the first insulating layer. An additional etching process is performed on the contact hole in order to increase the CD of the contact hole.
Patent KR-20070074207-A (KR)
Title: Drum type washing machine
Inventor: BANG EUN SUK
IPC: D06F39/02
Filed: 2006-01-07
Abstract: A drum type washing machine is provided to perform a washing operation within a short time by mixing a part of washing water with detergent and supplying it to a rotary tub so as to reach the detergent and washing water to laundry contained in the rotary tub from an initial washing step. A drum type washing machine includes a water tub(11), a rotary tub(12), and a water and detergent supply device(20). The water tub receives a washing water. The rotary tub is rotatively installed in the water tub. The water and detergent supply device mixes a part of the washing water with a detergent and supplies a mixture into the rotary tub, and a remainder to the water tub. The water and detergent supply device includes a detergent box(21), a supply pipe(22), a first water supply pipe(23), and a second water supply pipe(24). The detergent box receives a detergent. The supply pipe supplies a washing water from an external water source to the detergent box. The first water supply pipe supplies the detergent to the washing tub. The second water supply pipe supplies a mixture of a washing water and a detergent to the rotary tub.
Patent KR-20070075105-A (KR)
Title: Apparatus and method for offer base clock of base station using indoor spsr in mobile communication system
Inventor: PARK JIN SOO
IPC: H04B7/155
Filed: 2006-01-12
Abstract: A device for supplying reference time of a base station by using an indoor SPSR(Satellite Positioning Service Receiver) in a mobile communication system and a method therefor are provided to obtain reference time information of a base station equipped with the indoor SPSR, thereby increasing efficiency for an installation space by installing the base station indoors. An SPSR server(230) receives ephemeris information and almanac information from a satellite, and transmits the received information to a base station management server(210). A user DB server(220) stores location information of base stations(200,201,202). The base station management server receives the ephemeris information, the almanac information, and the location information, and includes time information which transmits the received information to send the information to the base stations. The base stations obtains reference time by using the information received from the server.
Patent KR-20070076342-A (KR)
Inventor: LEE JAE KWANG
IPC: G06F15/16
Filed: 2006-01-18
Abstract: A system for managing a role/authority of a user group in a grid environment and an access controlling method thereof are provided to increase a security service level by setting access authority to whole components comprising grid computing when a user is logged in and efficiently managing the access right set to each user. The system comprises a certification server system, a linking system, an access control list database(321), and a data converting module. The certification system issues a certificate added with a user access authority level. The linking system links an access authority database and the grid computing environment through a user certificate field. The data converting module converts data between the linking system and the access control list database. A user interface is linked with the linking system.
Patent KR-20070077840-A (KR)
Title: Display device
Inventor: JEON BYUNG KIL
IPC: G09G3/36
Filed: 2006-01-25
Abstract: A display device is provided to stably deliver data from a timing controller and a memory at high speed by accurately detecting start timing of a data signal by using a data start signal. A display device includes a timing controller(130), a frame memory(150), a grayscale compensator(140), and a data driver(120). The timing controller outputs a data start signal in synchronization with an input data signal. The frame memory stores data start signal and data signal of the current frame, and outputs data start signal and data signal of the previous frame. The grayscale compensator outputs a compensation data signal based on the data signals of the previous and current frames in response to the data start signal. The data driver converts the compensation data signal to an analog data voltage and outputs the result to a display panel.
Patent KR-20070078271-A (KR)
Title: Inorganic el dome sheet
Inventor: SHIN DONG HYUK
IPC: H01H13/715
Filed: 2006-01-26
Abstract: An inorganic EL(Electro-Luminescence) dome sheet is provided to reduce a thickness of a cellular phone by reducing a thickness of a silicon rubber sheet. An inorganic EL sheet(100) includes an emitting surface and a non-emitting surface. A plurality of metal domes(200) are attached on the non-emitting surface. A plunger(300) is formed on the emitting surface of the inorganic EL sheet. The plunger corresponds to each of the metal domes. The inorganic EL sheet is positioned between the metal domes and the plunger. The plunger is made of silicon rubber, poly-carbonate, epoxy, UV adhesive or acrylic resin.
Patent KR-20070082444-A (KR)
Title: Method for adaptive image signal transient improvement, and image quality improvement device for the same
Inventor: CHO JIN SOO
IPC: H04N7/24
Filed: 2006-02-16
Abstract: A method for improving transition of an image signal and an apparatus for improving quality are provided to increase a gain of a corrected signal to an edge which represents quality improvement well while decreasing a gain of a corrected signal to an edge which represents quality improvement badly by generating a gain-controlled corrected signal with considering inclination of edges and improving transition of an image signal by using the gain-controlled corrected signal. An edge factor generator(330) calculates an edge factor corresponding to an edge characteristic of an original signal. A corrected signal generator(310) generates a corrected signal of which a gain is controlled according to the edge factor. An adder(320) adds the gain-controlled corrected signal to the original image signal for generating a transition-improved image signal. The edge factor generator includes an edge evaluation value calculator calculating an edge evaluation value to the original image signal, and an edge factor provider providing the edge factor by normalizing the edge evaluation value.
Patent KR-20070082673-A (KR)
Title: Liquid crystal display apparatus
Inventor: PARK SUNG HWAN
IPC: G02F1/1335
Filed: 2006-02-17
Abstract: An LCD(Liquid Crystal Display) is provided to reduce an entire thickness of the LCD by providing a polarizer window performing a polarizer function and thus omitting an upper polarizer plate. An LCD panel(100) includes an upper substrate(120), a lower substrate(110) coupled with the upper substrate, and a liquid crystal layer placed between the upper substrate and the lower substrate. A polarizer plate(450) is formed under the LCD panel. A polarizer window(210) is formed on the LCD panel. The polarizer window includes a transparent sheet(210a) and a polarizer sheet(210b). The transmission sheet has a multi-layered structure including a plurality of stack sheets. The transparent sheet is a glass sheet or a synthetic resin sheet. Transparent sheets are formed on both sides of the polarizer sheet.