baber/WOPTO huggingface dataset:
Patent KR-20050085449-A (KR)
Title: Finned tube for heat exchangers, heat exchanger, apparatus for fabricating heat exchanger finned tube and process for fabricating heat exchanger finned tube
Inventor: WATANABE ISAO
IPC: F25B9/00
Filed: 2003-12-09
Abstract: A plurality of fin groups 12 each comprising parallel plate fins 14 are arranged on two straight tube portions 11a of a fin fixing hairpin tube 11 longitudinally of the tube portions at a spacing, by forming two tube inserting holes 14a as spaced apart in each of the plate fins 14 and inserting the two straight tube portions 11a through the respective holes 14a of the plate fins 14. The hairpin tube 11 is enlarged with use of a fluid to fixedly fit the plate fins 14 of the fin groups 12 around the straight tube portions 11a of the tube 11. The straight tube portions 11a of the tube 11 each have a finless part 13 provided between each pair of adjacent fin groups 12. The finless part 13 of each straight tube portion 11a bears clamp marks 19 on the outer peripheral surface thereof. A heat exchanger comprising a heat exchanger finned tube 10 thus constructed is adapted to diminish leakage of the refrigerant and achieves a desired refrigeration efficiency.
Patent KR-20050090421-A (KR)
Title: Method of cutting sheet materials
Inventor: MORITA TOSHIAKI
IPC: B29C65/78
Filed: 2003-12-26
Abstract: When sheet materials are layered and cut, they are melt-joined vertically by applying heat to them, where the heat is produced by sticking a knife or an awl into the materials through a cutting line or a portion slightly outside the line or into a seam allowance portion and moving them up and down. Even layered sheet materials with low air permeability can be cut precisely while they are prevented from turning over or slipping.
Patent KR-20050109945-A (KR)
Title: Universal joint with retention mechanism
Inventor: BOMMARITO MICHAEL J
IPC: F16D3/38
Filed: 2004-02-23
Abstract: A universal joint includes a yoke with a leg having an aperture extending therethrough. The aperture includes an annular groove (30). The universal joint also includes a cruciform having a trunnion (44), a bearing cup (48) positioned in the aperture and mounted on the trunnion and a retention member (60), including a stepped cross-section. The retention member is disposed within the groove (30) to fill the gap remaining between the groove edge and the bearing cup.
Patent KR-20050114222-A (KR)
Title: Evaporative cooler
Inventor: REINDERS JOHANNES ANTONIUS MAR
IPC: F24F1/0071
Filed: 2004-02-26
Abstract: The invention relates to an evaporative cooler (1) having two medium circuits which are thermally coupled to one another by a number of heat-conducting vertical walls (2). These walls (2) and the heat-conducting fins arranged thereon are provided with a hydrophilic, waterbuffering covering layer, for example made from Portland cement. A humidification unit for moistening the covering layer is added to the dew point cooler. According to the invention, the humidification unit comprises a releasable cover (7) which forms part of the casing of the dew point cooler and bears at least one sprinkler (16, 17, 18, 19) or nozzle for distributing water over the covering layer.
Patent KR-20060025129-A (KR)
Title: Universable loader for portable electronic devices
Inventor: TANN JOHNATHAN P
IPC: G06K17/00
Filed: 2004-02-26
Abstract: The various embodiments disclosed are generally directed towards systems and methods for loading software from a memory card on to a handheld electronic device. In one aspect of the invention, the memory card includes a plurality of directories, wherein each directory corresponds to a particular type of handheld electronic device. Further, each directory may include a program that the device may search for and execute automatically. The program may either install software onto the device's memory, launch software from the device's memory, or launch software from the memory card.
Patent KR-20050111363-A (KR)
Title: Solventless silicone pressure sensitive adhesives with improved high temperature cohesive strength
Inventor: BHAGWAGAR DORAB EDUL
IPC: C09J183/07
Filed: 2004-03-16
Abstract: This invention relates to silicone compositions suitable for forining pressure sensitive adhesives. More particularly, the present invention relates to solventless curable PSA compositions suitable for forming pressure sensitive adhesive compositions having improved high temperature cohesive strength while maintaining good tack and adhesive properties.
Patent KR-20060017873-A (KR)
Title: Low-noise amplifier
Inventor: OHMI TADAHIRO
IPC: H03F1/26
Filed: 2004-06-11
Abstract: A low-noise amplifier having an MIS transistor for suppressing noise to a low level and amplifying an input signal. The MIS transistor comprises a semiconductor substrate having a first crystal face as a major surface and a semiconductor structure formed as a part of the semiconductor substrate, and a diffusion region of the same conductive type. The semiconductor structure has a pair of side wall faces defined by a second crystal face different from the first one and a top face defined by a third crystal face different from the second one, a gate insulating film with a uniform thickness covering the major surface, side wall faces, and top face, and a gate electrode covering continuously the major surface, side wall faces, and top face, with the gate insulating film interposed. The diffusion region is formed over one and the other ends with the gate electrode interposed and is continuously extended along the major surface, side wall faces, and top face. Such a structure reduces drastically the 1/f noise and signal distortion given to the output signal by the low-noise amplifier, thereby needing no circuit for compensating the reduction, and reducing the size.
Patent KR-20060028692-A (KR)
Title: N-type ohmic electrode for n-type group iii nitride semiconductor, semiconductor light-emitting device with the electrode, and method for forming n-type ohmic electrode
Inventor: UDAGAWA TAKASHI
IPC: H01L29/20
Filed: 2004-07-16
Abstract: The present invention provides a constitution of n-type ohmic electrode suitable for n-type group III nitride semiconductor, and a forming method thereof for providing low contact resistivity. The n-type ohmic electrode is provided to comprise an alloy of aluminum and lanthanum or comprises lanthanum at the junction interface with the n-type group III nitride semiconductor. The method comprising forming a lanthanum-aluminum alloy layer at 300°C or less to form an n-type ohmic electrode enriched in lanthanum at the junction interface.
Patent KR-20070074786-A (KR)
Title: Functional cosmetic composition comprising oryzae extract
Inventor: KIM KWNAG SOO
IPC: A61Q19/02
Filed: 2006-01-10
Abstract: A functional cosmetic composition comprising the extract of embryo-retaining polished rice is provided to improve skin wrinkles, whiten the skin and enhance moisturizing effect and elasticity of the skin by promoting growth of fibroblasts and increasing water content in the skin. The functional cosmetic composition comprises 0.01-10 wt.% of the extract of embryo-retaining polished rice which contains antioxidative vitamins including retinol, lutein, tocopherol, lysine, riboflavin, thiamine, phytosterol and GABA(gamma amino butyric acid), palmic acid and oleic acid.
Patent KR-20070077415-A (KR)
Title: Stereoscopic image display apparatus
Inventor: PARK IN KYU
IPC: G02B30/31
Filed: 2006-01-23
Abstract: A stereoscopic image display device is provided to facilitate production work and to cut down the manufacturing cost by removing an unnecessary laminated layer between an image and a parallax barrier. In a stereoscopic image display device, a two-dimensional image LCD(Liquid Crystal Display) panel comprises a first substrate(120) having a rear polarizing film(110) laminated on at least the rear surface and a first switching element layer(130) laminated on the front surface; a second substrate(160) having a color filter layer(150); and a first liquid crystal layer(140) interposed between the first switching element layer and the color filter layer. A parallax barrier LCD panel is composed of a third substrate(220) having a front polarizing film(210) laminated on at least the front surface and a transparent electrode layer(230) stacked on at least the rear surface; a protective film(250); and a second liquid crystal layer(240) disposed between the transparent electrode layer and the protective film. A middle polarizing film(180') is interposed between the protective film of the parallax barrier LCD panel and the second substrate of the two-dimensional image LCD panel.
Patent KR-20070079830-A (KR)
Title: Kvm system and control method thereof
Inventor: BAEK JAE IK
IPC: G06F3/02
Filed: 2006-02-03
Abstract: A KVM system and a control method thereof are provided to simply and efficiently manage a server by enabling one computer to communicate with a KVM device through one communication line. The communication line(10) transfers a keyboard signal of a keyboard(310) and a mouse signal of a mouse(320) in a predetermined transfer protocol. The computer(100) includes a graphic processor(110) for generating the VGA signal and the first signal converter(120) converting a VGA signal according to the transfer protocol. The KVM device(200) includes the second signal converter(210) converting the keyboard/mouse signal according to the transfer protocol, a switch(220) for selectively outputting the converted keyboard/mouse signal to one of the computers, the third signal converter(230) inversely converting the converted VGA signal received from the computer into the VGA signal, and a controller(240) outputting the converted keyboard/mouse signal to the selected computer through the switch and outputting the VGA signal to a VGA monitor(330).
Patent KR-20070083274-A (KR)
Title: Method for excuting java virtual machine on mobile communication terminal by using fast memory access bytecode
Inventor: KIM HEUNG SU
IPC: G06F9/44
Filed: 2006-02-07
Abstract: A method for executing a JVM in a mobile terminal by using a fast memory access bytecode is provided to improve an execution speed of an application executed in the mobile terminal by not repeatedly executing a process of checking whether a class, a field, or the method is valid. While the application is executed in the mobile terminal, a Putfield bytecode is called(S100). If the Putfield bytecode is executed, field data of a destination field is changed(S110). The Putfield bytecode is updated by an X-Putfield bytecode(S112). A constant pool index, which is a parameter of the Putfield bytecode, is updated by offset data(S114). The X-Putfield bytecode is called and searches the offset data, which is the parameter(S116). The field data of other destination fields is changed(S118). If a termination signal for the JVM is generated when the application is terminated, the X-Putfield bytecode is updated by the Putfield bytecode and the offset data is updated to the constant pool index(S120).
Patent KR-20070080644-A (KR)
Title: Solid type cosmetic composition for cleansing and massage
Inventor: HAN HYUN TAK
IPC: A61K8/92
Filed: 2006-02-08
Abstract: Provided is a solid type cosmetic composition which has excellent stability for passing of the time by containing polyethylene, at least one of paraffin or mineral wax and an oil-absorptive powder and excellent cleansing effect on make-up, is easily and rapidly rinsed by containing a non-ionic surfactant and an anionic surfactant, and is able to be used for massage due to excellent feeling of use. The washable type cosmetic composition comprises 4-10 wt.% of polyethylene and at least one of paraffin or mineral wax, 0.5-10 wt.% of an oil-absorptive powder such as silica powder and aryl methacrylate crosspolymer, 20-90 wt.% of a liquid phase oil including mineral oil such as castor oil, olive oil, avocado oil, palm oil, sunflower oil, caprylic/capric triglyceride, isopropyl palmitate, octyldodecyl myristate, cetyl 2-ethylhexanoate, isopropyl stearate, trioctanoin, triethylhexanoin, diethoxyethyl succinate, octyl succinate, neopentyl glycol dicaprate, octydodecyl myristate, isostearyl isostearate and isononyl isononanoate, 1-20 wt.% of a non-ionic surfactant such as PEG-30 sorbitan tetraoleate, PEG-30 sorbitan tetraisostearate, and PEG-20 glyceryl triisostearate, and 0.01-5 wt.% of an anionic surfactant such as sodium stearoyl glutamate and sodium oles-7 phosphate.
Patent KR-20070090468-A (KR)
Title: Apparatus and method for adhering polarizer in a flat panel display
Inventor: WON DONG HYUP
IPC: G02F1/13
Filed: 2006-03-03
Abstract: An apparatus and a method for attaching a polarizing panel in a flat panel display device are provided to prevent bubbles or foreign substances from being generated between the polarizing panel and a display panel, by attaching the polarizing panel to the display panel assembly in the vacuum state. A display panel assembly is seated on a stage(100). An attaching unit(300) transfers a polarizing panel to the display panel assembly and adheres the polarizing panel to the display panel assembly. A vacuum unit(500) is equipped between the stage and the attaching unit so that the polarizing panel transferred by the attaching unit is attached at the panel assembly in the vacuum state. The attaching unit includes a head(310) for grasping the polarizing panel. The first transfer unit(320) transfers the head left/right and up/down. The first transfer unit includes a horizontal linear motor guider(531) for transferring the head left/right. A hydraulic cylinder(322) transfers the head up/down. The head is a vacuum suction head for sucking in a vacuum and grasping the polarizing panel.
Patent KR-20070090635-A (KR)
Title: Production method of automobile body
Inventor: HWANG WOO DONG
IPC: B62D65/00
Filed: 2006-03-03
Abstract: A production method of a vehicle body is provided to enhance pallet circulation efficiency loading equal number and the same parts per pallets according to different specifications for production per day, allowing all the parts loaded on the pallets to be assembled on the production line, thereby shortening the parts supplying time to an assembly line. A production method of a vehicle body comprises the steps of: determining the total volume of production for the day; determining total production volume per specification based on the total production for the day; loading equal number of parts needed per specifications on each of pallets; sending each of the pallets loaded with the parts to an assembly line(52) for production according to each specifications; and loading the parts on the pallet to the production line by a robot(54). The step of loading parts on the pallets includes loading the same parts on each of the pallets, and the number of parts being loaded to the pallet is set differently depending on the size of the parts.
Patent KR-20060030096-A (KR)
Inventor: KIM KYUNG HWAN
IPC: F24F7/08
Filed: 2006-03-23
Abstract: 본 발명은 실내오염공기를 이용하여 실내에 신선한 공기를 제공하는 공기청정장치를 별도의 장소에 구비하지 않고, 환기시스템과 일체화시킴으로써, 종래 공기청정창치를 구비하기 위한 장소를 줄이는 것과 더불어 부가적인 기능을 추가로 설치하여 사용자에게 쾌적한 환경을 조성해 줄 수 있도록 한 공기청정장치 일체형 환기시스템을 제공하고자 한 것이다. 
     본 발명에 따르면, 실외와 실내 사이에 구비되어 실외공기를 실내로 공급하는 급기덕트; 실내와 실외 사이에 구비되어 실내공기를 실외로 배출하는 배기덕트; 상기 급기덕트 및 상기 배기덕트 상에 각각 구비되어 공기의 유동을 일으키는 급기팬과 배기팬; 상기 급기덕트와 배기덕트의 일부가 형성되는 케이스 내부에 구비되어 급기와 배기 사이에 열교환이 이루어지는 열교환기; 상기 케이스 내부에 형성되되, 상기 급기덕트와 배기덕트 사이에 구비되어 실내공기가 실내로 재공급되도록 안내하는 순환유로; 및 상기 순환유로 상에 구비되어, 상기 실내공기를 정화하는 공기청정수단을 포함하여 구성됨을 특징으로 하는 환기시스템이 제공된다. 
       
     환기시스템, 공기청정장치, 공기청정수단
Patent KR-20070103211-A (KR)
Title: Broadcasting receiver and receiving method
Inventor: CHOI JONG SUNG
IPC: H04N21/418
Filed: 2006-04-18
Abstract: An apparatus and a method for receiving broadcasting are provided to restore conditional access mobile broadcast data to data before the conditional access. An apparatus for receiving broadcasting includes a memory card(350) and a host(300). The memory card(350) stores software used to provide information necessary for authentication and description. The memory card(350) is detachable from the host(300). The host(300) reads software stored in the memory card(350) and drives the software based on middleware to create information required for the authentication and the description. The host(300) decrypts a mobile broadcast service using decryption information.
Patent KR-20060057553-A (KR)
Inventor: LEE HWA YONG
IPC: A23N12/02
Filed: 2006-04-24
Abstract: 본 발명은 초음파살균세척기에 관한 것으로서, 더욱 상세하게는 공기 방울 및 초음파를 이용하여 살균 및 세척뿐만 아니라, 샤워 방식의 급수를 이용하여 흐르는 물에서 이물질 및 잔류농약을 용이하게 세척하여 제거할 수 있는 초음파살균세척기에 관한 것이다. 
     본 발명인 초음파살균세척기는, 
     샤워급수관(10)에 공급되는 급수를 작동시키는 샤워급수작동부(110)와; 
     배수구(55)에 설치되어 있는 솔레노이드밸브(80)를 제어하여 물을 배수하는 배수작동부(120)와; 
     만수를 감지하여 중앙제어부(200)로 감지 신호를 전송하는 만수감지센서부(130)와; 
     물이 없을 시 이를 감지하여 중앙제어부로 감지 신호를 전송하는 물없슴감지센서부(140)와; 
     중앙제어부의 타이머 제어에 의해 시간을 설정하는 타이머부(160)와; 
     초음파진동자(60)를 작동시키는 초음파작동부(180)와; 
     공기방울배출부(65)를 작동시키는 공기방울작동부(190)와; 
     상기 각 부에 전원을 공급하는 전원공급부(170)와;  
     상기 각 부와 전기적으로 연결되어 상기 각 부의 전반적인 제어를 담당하는 중앙제어부(200);를 포함하여 구성하는 것을 특징으로 한다. 
     본 발명을 통해 공기 방울 및 초음파를 이용하여 살균 및 세척뿐만 아니라, 배수 상태에서 샤워 노즐을 통해 급수를 하여 흐르는 물에 씻는 효과를 극대화하여 이물질 및 잔류농약을 용이하게 세척하여 제거하는 효과가 있으며, 만수시 이를 감지하는 만수감지센서와 물이 없을 시 이를 감지하는 물없슴감지센서와 물이 넘치는 것을 감지하는 오우버플로우감지센서를 구성하여 안전한 세척이 가능한 효과가 있다. 
     또한, 악취방지부를 구성하여 물이 항상 차있도록 함으로써, 악취를 방지하는데 있으며, 헹굼/급수/세척/배수의 작동시간을 설정할 수 있을 뿐만 아니라, 배수구에 솔레노이드밸브를 구성하여 배수시 자동으로 열리고 닫을 수 있도록 하여 사용자에게 편리성 또한 제공하는 효과가 있다. 
       
     초음파, 살균, 공기방울, 세척기.
Patent KR-20070109475-A (KR)
Title: Camera module unified lens housing
Inventor: LEE JIN HO
IPC: H04N5/225
Filed: 2006-05-11
Abstract: A single unit of camera module with a lens housing is provided to skip a joining process of a lens holder, thereby minimizing the defects of the camera module due to input of external particles. A camera housing(30) has a penetration hole, and a mounting portion(31) on an inside thereof. A lens unit(40) is inserted into the mounting portion(31) of the camera housing(30) to receive an optical image of an object. An IR filter(50) shuts off infrared rays included in the optical image, which is incident on the lens unit, and seals the mounting portion(31). An image sensor(20) condenses the optical image processed by the IR filter to convert the optical image into an electric signal. A PCB(Printed Circuit Board)(10) digitalizes an image signal outputted from the image sensor(20).
Patent KR-20070110675-A (KR)
Title: Apparatus and method for inputting korean
Inventor: CHUNG JU HAN
IPC: G06F3/00
Filed: 2006-05-15
Abstract: An apparatus and a method for inputting Korean alphabets are provided to obtain compatibility between two different kinds of Korean alphabet inputting methods by improving consonant and vowel arrangements. A Korean alphabet inputting apparatus supports compatibility of two different kinds between Korean alphabet inputting methods. A first Korean alphabet inputting unit(110) includes a first consonant group arranged according to a first consonant arrangement and a first vowel group arranged according to a first vowel arrangement. A second Korean alphabet inputting unit(120) includes a second consonant group arranged according to a second consonant arrangement and a second vowel group arranged according to a second vowel arrangement. A compatibility function unit(130) perform a compatibility function to provide compatibility between the first and the second Korean alphabet inputting units.
Patent KR-20070082001-A (KR)
Title: Method and apparatus for reducing transmission delay of down-link frame in wireless communication system
Inventor: CHOI JIN HYEOCK
IPC: H04W28/04
Filed: 2006-05-17
Abstract: A method for reducing a transmission delay of a downlink frame in a wireless communication system and an apparatus thereof are provided to reduce an average transmission delay by making an AP(Access Point) operate two queuing units with different transmission priorities and later transmit a frame whose transmission delay is estimated to be longer. An apparatus for reducing a transmission delay of a downlink frame in a wireless communication system comprises an AR(Access Router)(310), an AP(Access Point)(320), and hosts(330,340,350). The hosts, for example, a portable phone, a notebook computer or a PDA, can communicate with the other side nodes via the AR and the AP which are connected to the internet. The AR is linked with an HA(Home Agent) on the internet which performs mobile IP registration or allocation and a data encapsulation function. Besides the AR can be linked with an AAA(Authentication Authority Accounting) server, a quality manager, a location register or an application server. The AP performs an RRC(Radio Resource Control) function in accordance with scheduling of wireless resources and a handoff function supporting mobility between cells, and relays communication among the hosts.
Patent KR-20070117208-A (KR)
Title: Apparatus for processing optical information, method of recoding and reading optical information thereof
Inventor: KIM KUN YUL
IPC: G11B7/0065
Filed: 2006-06-07
Abstract: An optical information processing apparatus and an optical information recording and reproducing method using the same are provided to prevent a signal beam and a reference beam from being separated in one lens, and to reduce the manufacturing cost of the apparatus by an optical information detector. An optical information processing apparatus comprises a light source(100), a reference beam optical system, and an optical information detector. The reference beam optical system guides the reference beam provided from the light source to an optical information storage medium at multiple angles. The optical information detector detects the reproducing beam emitted in the opposite direction to the propagating direction of the reference beam. The reference beam optical system includes a rotary mirror(300) reflecting the reference beam at multiple angles, and a reference beam reflection member(320) for reflecting the beam reflected from the rotary mirror to the optical information storage medium and passing the reproducing beam.
Patent KR-20070117255-A (KR)
Title: Waist and hip parts of pants made by span fiber
Inventor: YI JEONG SHIK
IPC: A41D1/06
Filed: 2006-06-08
Abstract: Trousers having a waist part and a hip part made of a spandex yarn are provided to enable users having a heavy weight or a large size to put on trousers comfortably by preventing the feeling of being pressurized by trousers. Trousers having a waist part and a hip part made of a spandex yarn. The lower part of the trousers having a waist part and a hip part made of a span yarn is made of an ordinary fiber. More spandex is used for the waist part and the hip part of the trouser than leg parts are made to increase the effects of being stretched and to be put on a user having a large size comfortably. Otherwise, only the hip part and the waist part are made of a spandex yarn and the remaining parts of the trousers are made of an ordinary yarn.
Patent KR-20070117362-A (KR)
Title: A jig for putting to the wash process of printed circuit board
Inventor: OH JUNG KYU
IPC: H05K13/00
Filed: 2006-06-08
Abstract: A jig for putting a printed circuit board in a washing process is provided to reduce a defective ratio of a unit board by shortening a route where an operator contacts with the unit board. At least two guide bars(110) are spaced apart from each other at a predetermined distance. Plural guide pins(120) are vertically and detachably provided on upper surfaces of the guide bars. Support parts(130) are provided on both sides of the guide bars. A guide wall(140) is provided on a rear surface of the guide pin to prevent a unit board inputted from one side of the guide bar from being pushed out. A widthwise length of the guide wall is longer than a diameter of the guide pin.