baber/WOPTO huggingface dataset:
Patent KR-20080073003-A (KR)
Title: Portable terminal having concealed battery locking device
Inventor: YANG SUNG TAE
IPC: H04B1/38
Filed: 2007-02-05
Abstract: A portable terminal having a concealed battery locking device is provided to implement the function of a battery locking device by installing an external housing at the outside of a main housing so that the external housing can support or release the hooking sill of a battery, installed at the main housing, through rectilinear movement. A portable terminal having a concealed battery locking device comprises a main housing(110) and an external housing(130). The main housing has a battery installation recess to mount a battery. The external housing is installed at an external surface of the main housing. As the external housing moves from the main housing when external force is applied, the battery mounted at the battery installation recess is separated from the main housing. The external housing comprises an elastic member. The elastic member, fixedly installed at the external housing, provides elastic force to a support member(117) formed at the main housing. As the external housing returns to its original position when the elastic force of the elastic member is applied to the support member, the external housing supports the battery mounted at the battery installation recess.
Patent KR-20080073105-A (KR)
Title: Manufacturing method of powder detergent composition having improved solubility
Inventor: CHO MIN SEOK
IPC: C11D17/00
Filed: 2007-02-05
Abstract: A method for preparing a water-soluble powder detergent composition is provided to produce the detergent composition which is superior in detergency and solubility in cold water even without containing a hard water softener and an anti-caking agent. A method for preparing a powder detergent base includes a step of mixing (a) 0.1-15 parts by weight of a water-soluble polymer in an acid form, (b) 5-40 parts by weight of a surfactant, and (c) 10-70 parts by weight of an alkali builder to prepare particles. The component (c) is charged into a mixer through a separate transfer device separated from a transfer device for the components (a) and (b). The surfactant is a mixture comprising a non-ionic surfactant and an anionic surfactant.
Patent KR-20080076237-A (KR)
Title: Method of forming an isolation in semiconductor device
Inventor: SEO YOUNG HEE
IPC: H01L21/76
Filed: 2007-02-15
Abstract: A method of forming an isolation layer in a semiconductor device is provided to improve cycling threshold voltage shift and prevent a floating gate from being attacked during wet etch by forming a high HDP(High Density Plasma) oxide layer in a trench without overhangs through repeated DW(deposition Wet etch) scheme. A method of forming an isolation layer in a semiconductor device includes the steps of: forming a tunnel insulation layer(102) and first and second conductive layers(104,106) in an active region on a substrate(100), wherein the second insulation layer is thinner than the first insulation layer; forming a trench between the conductive layers on the substrate; forming a second insulation layer(114) to fill a part of the trench; carrying out wet etch to remove an overhang of the second insulation layer formed at the upper edge of the conductive layer; and forming insulation layers and performing the wet etch repeatedly until the space between the conductive layers and the trench are filled with the insulation layers.
Patent KR-20070059015-A (KR)
Title: Creating method for decision tree using time-weighted entropy and recording medium thereof
Inventor: LEE JEE HYONG
IPC: G06F17/30
Filed: 2007-02-28
Abstract: A method for generating a decision tree using time-weighted entropy and a recording medium thereof are provided to predict activity of a user or recognize a tendency of the user by analyzing preference data of the user in a ubiquitous environment. A test for selecting an attribute to be a node of a current level among the attributes of a plurality of instance data by using the time-weighted entropy is performed(ST2010). The attribute having the highest information quantity obtained from the test is selected as the node(ST2033). Previous two steps are repeatedly performed until all nodes of the current level are selected(ST2034). If all nodes of the current level are selected, all previous steps are repeatedly performed for the level just below the current level(ST2034). The decision tree generated by the previous two steps is generated until all low instance data groups are unified into one class and system entropy gets to be zero(ST2050). The time-weighted entropy of the recent tendency has bigger weight.
Patent KR-20080023091-A (KR)
Title: Vacuum switching device for medium and high voltage
Inventor: KLAUS BODENSTEIN
IPC: H01H33/662
Filed: 2007-03-02
Abstract: A vacuum switching device for medium and high voltage is provided to reduce size of a vacuum switching chamber without a wide separation gap by having a side output contact and an insulation operating rod installed in the switching chamber. A vacuum switching device for medium and high voltage includes a ceramic chamber(10), a fixed contact(1), movable contact(2), a side output contact(5), a ceramic insulator(6), and an operating rod(7). The ceramic chamber is sealed under high vacuum. The fixed contact is connected to an upper end of the ceramic chamber. The movable contact is installed at a middle part of the ceramic chamber, is flexible and conductive, and is connected to a ring type conductor(4) through a connecting unit(3). The side output contact is connected to the ring type conductor and outputs a current. The ceramic insulator wraps and fixes a lower end of the movable contact and moves together with the movable contact in case of operation. The operating rod is installed at a lower end of the ceramic chamber, is guided in the ceramic chamber through a metallic bellows(8), and is connected to the lower end of the ceramic chamber.
Patent KR-20080080861-A (KR)
Title: Automatic parking management system
Inventor: KIM GI YONG
IPC: E01F13/00
Filed: 2007-03-02
Abstract: An automatic parking management system is provided to install easily in a parking space, and to cope easily with the problem of trouble. An automatic parking management system comprises a main body(10), and a lifter(20) reciprocated vertically from the main body. The main body is composed of a rectangular body opened upward, forward and rearward, wherein a cover(11) is coupled to an opening of the front and rear sides, and a stopper and a support plate are installed on two sides of the main body, and coupling projections(12a) are provided to two lower sides of the support plate to couple the support plate to the main body and a rib(12c) is installed in the center of the support plate and folded horizontally to be coupled with a stopper by a coupling member, wherein the stopper is coupled to prevent the separation of the lifter from the main body. In addition, many drain holes for draining off water flew in the main body and an air cylinder(30) for ascending and descending the lifter are installed to the bottom of the main body, and a lifter supporter(40) is coupled to the top of a rod of the air cylinder by a coupling member and coupled with two rollers(41a) to discharge external force added from the upper part of the lifter effectively not to be transferred directly to the air cylinder.
Patent KR-20080083445-A (KR)
Title: Oil separator and air conditioner including the same
Inventor: CHOI SUNG OH
IPC: F25B43/00
Filed: 2007-03-12
Abstract: An oil separator and an air conditioner having the same are provided to prevent oil gathered at the bottom of a U-pipe from being discharged with a refrigerant through a refrigerant discharge pipe by locating an inlet of the refrigerant discharge pipe at above an inlet of a suction pipe. An oil separator(40) comprises a case(36), a suction pipe(30), and a refrigerant discharge pipe. The case has a predetermined space to separate refrigerant and oil from mixture. The suction pipe guides the mixture of oil and refrigerant into the case. The refrigerant discharge pipe discharges the refrigerant that has been separated from the mixture of oil and refrigerant and of which an inlet is above an outlet of the suction pipe.
Patent KR-20070044411-A (KR)
Inventor: KIM DU YOUNG
IPC: F21S13/10
Filed: 2007-03-24
Abstract: 본 발명은 가로등에 사용되는 누수방지용 날개커버를 갖는 패킹에 관한 것으로서, 더욱 상세하게는 가로등을 형성하는 상부지주와 하부 주물지주의 맞닿는 면 외주연에 날개 커버를 갖는 원형 패킹을 삽입하여 그 틈새를 밀폐할 수 있으므로 인하여 외부에서 유입되는 빗물 등을 차단하여 자체 방수가 가능하도록 구성함으로써 감전사고 방지 및 내부기기의 오작동 및 파손을 방지할 수 있는 특징이 있다. 
       
     가로등, 가로등 패킹, 가로등 누수 방지
Patent KR-20080087492-A (KR)
Title: System for destacking
Inventor: SHIN IN SEUNG
IPC: H01L21/67
Filed: 2007-03-27
Abstract: A destacking system is provided to perform easily a plate member separation process by executing a hinge driving operation of a magnet by using a cylinder. A supporting frame(110) is installed at a predetermined robot and is moved according to an operation of the robot. One or more magnet(120) is extended from an edge to an outside of the supporting frame to be rotated in a lower direction perpendicular to a supporting frame side and an opposite direction to the supporting frame side. The magnet comes in contact with edges of loaded plate members to separate the edges of the loaded plate members by using magnetic force. A plurality of vacuum cups(130) are installed at a lower part of the supporting frame to absorb and fix an upper surface of the top plate member of the loaded plate members. A control unit(140) controls a driving operation of the robot, a rotation operation of the magnet, and an absorbing operation of each of the vacuum cups.
Patent KR-20080090031-A (KR)
Title: Apparatus and method for transmission in ofdm communication system
Inventor: LEE JONG HYEUK
IPC: H04J11/00
Filed: 2007-04-03
Abstract: An apparatus and a method for transmission in an OFDM(Orthogonal Frequency Division Multiplexing) communication system are provided to transmit data by modulating the data transmitted to each repeater into signals with different amplitudes and different phases. A base station(100) selects a reference repeater(110) and a cooperation repeater(120) and then transmits data to the selected repeaters. The reference repeater receives the data from the base station, and modulates phase and signal amplitude of the data using a modulation coefficient corresponding to the reference repeater and then transmits the data to a destination terminal through space overlapping. The cooperation repeater receives the data from the base station, and modulates phase and signal amplitude of the data using a modulation coefficient corresponding to the cooperation repeater and then transmits the data to a destination terminal through space overlapping. A terminal(150) detects the data from the reference repeater and the cooperation repeater through maximum likelihood(ML) detection.
Patent KR-20080091654-A (KR)
Inventor: KIM JONG SOO
IPC: F16C7/00
Filed: 2007-04-09
Abstract: A connecting rod splitting apparatus is provided to permit deformation of a connection rod by sliding the connecting rod on first and second sliders back and forth to rupture the connecting rod. A connecting rod splitting apparatus comprises a jig base(60), a first slider(61), a second slider(62), and a gap preventing unit. The first slider slides on the jig base, and a large end(51) of a connecting rod(50) is laid on the first slider. The second slider slides on the jig base, and a small end(52) of the connecting rod is laid on the second slider. The gap preventing unit is installed at one of the first and second sliders, supports lateral parts of the large end to remove a gap. The gap preventing unit includes a fixing pin(70) which contacting the lateral parts of the large end closely.
Patent KR-20080092545-A (KR)
Title: 포토리소그라피 공정 및 포토리소그라피 공정용 베이퍼링장치
Inventor: JUN WOONG GI
IPC: G03F7/00
Filed: 2007-04-12
Abstract: 본 발명은 액정표시장치용 포토리소그라피(photo lithography) 공정에 관한 것으로 특히, 포토레지스트(photoresist)에 함유된 휘발성분을 효율적으로 제거하고자 하는 것이다.  
     본 발명의 특징은 포토리소그라피 공정 중, 기판 상에 도포된 포토레지스트에 함유된 솔벤트 등의 휘발성분을 소프트베이킹(soft-baking) 공정을 통해 1차적으로 제거한 후 바로 베이퍼링(vaporing) 공정을 진행하는 것이다.  
     이로 인하여, 포토레지스트에 함유된 솔벤트(solvent) 등의 휘발성분을 모두 휘발(揮發)한 후, 차후 공정인 노광 및 얼라인공정을 진행하여 포토레지스트 패턴의 균열(cracking) 또는 혼탁 현상 등의 발생을 미연에 방지할 수 있다. 
     또한, 상대적으로 낮은 끓는 점(boiling point)을 갖는 포토레지스트의 경우, 상기 베이퍼링 공정을 통해 포토레지스트의 치밀화와 균일성을 확보할 수 있으므로, 하드베이킹(hard-baking) 공정을 생략할 수 있어 공정의 효율성이 향상된다.   
       
       
     포토레지스트, 소프트 및 하드베이킹, 솔벤트, 액정표시장치
Patent KR-20080096149-A (KR)
Inventor: KIM JUNG SOOK
IPC: E02F3/36
Filed: 2007-04-27
Abstract: A rotary bucket for excavator is provided to pick up all kinds of workpieces and to move or set conveniently by rotating the bucket or using the grip member. A rotary bucket for excavator comprises a body member(10) which the rotation bucket for forklift is comprised of a plurality of supporting plates, a rotating member(30) consisting of the turning gear, a first motor(40) in which it is combined in the fixing plate, and the first gear is combined, a second motor(44) which is combined in the fixing plate, and in which the second gear is combined, a bucket(50) consisting of a plurality of grip combining pipe, and the rotational plate, a cylinder(70), a grip member(80) consisting of the tie bar, the side plate and a plurality of connection brackets.
Patent KR-20080097306-A (KR)
Title: Vehicle with foot push open
Inventor: LEE WANG HEUI
IPC: B62M1/24
Filed: 2007-05-01
Abstract: Stepping typed vehicle is provided to move by alternate pedaling of two legs so that excise effect can be increased and a user can use the vehicle like a bicycle. A stepping typed vehicle includes: a frame to which front and real wheels(3,4) are assembled; a handle(5) which is placed over the front wheel; a pedal(7) which generates motive power to be transferred to the real wheel by alternate pedaling of user legs. The real wheel includes first links(10), second links(11), rotary bars(12) and pressure bars(15). The first links are arranged at the both sides of the wheel axis, and the second links are assembled to the first links with pins(13).
Patent KR-20080082882-A (KR)
Title: Connector
Inventor: YAMADA SHINJI
IPC: H01R12/79
Filed: 2007-05-09
Abstract: A connector is provided to install an actuator and a press arm and install a through hole or a cutout portion in the base portion of at least one contact, thereby improving workability such as the ease insertion, separation, and locking operation of a connection target and reducing a facing area between adjacent contacts to reduce the capacitance component of contacts. An insulator(20) is composed of an insulating material. Plural contacts(40,50) include a contact arm and a base portion. The contact arm can be electrically connected to one of the surface and back of a connection target. The base portion supports the base portion of the contacting arm. The contacts are fixed to the insulator to be aligned in a direction. An actuator(60) presses the other of the surface and back of the connection target. A press arm is installed in at least one of the contacts, and extends from the base portion in substantially parallel with the contact arm to press the actuator toward the connection target. A through hole(41a) or a cutout portion is formed in the base portion of at least one of contacts to penetrate the base portion in a thickness direction of the base portion.
Patent KR-20080101123-A (KR)
Title: Hydrogen gas excharging device
Inventor: LEE KI OK
IPC: F25B43/04
Filed: 2007-05-16
Abstract: A hydrogen gas discharge apparatus is provided to improve the freezing efficiency of an absorption-type refrigerating machine by preventing the leakage of the refrigerant gas circulating the absorption-type refrigerating machine and by only releasing the hydrogen gas generated in the absorption-type refrigerating machine inside to the outside. The hydrogen gas discharge apparatus is composed of a gas discharging pipe(1), a flare nut(4), hydrogen gas, a flange(11) of the gas discharging pipe screwed up in a union part(31) of a service valve(3) and pressurized by a pressurization surface(41) of the flare nut, and an airtight protrusion(7) protruded in the upper end of the union part to be closely compressed at the linear-contact about the upper end of the union part.
Patent KR-20080078507-A (KR)
Title: Controlling magnetic leakage flux in sputtering targets containing magnetic and non-magnetic elements
Inventor: CHUNG KYUNG H
IPC: H01F1/00
Filed: 2007-05-21
Abstract: A method for controlling magnetic leakage flux in a sputtering target containing magnetic and non-magnetic elements is provided to improve sputtering productivity by reducing a system down time for replacing the target. A method for controlling magnetic leakage flux in a sputtering target containing magnetic and non-magnetic elements includes steps of: selecting a grain size of at least one non-magnetic phase in a microstructure, wherein the grain size of the non-magnetic phase is larger than 1 micron; and coupling at least one non-magnetic phase with at least one magnetic phase in the microstructure, wherein at least one magnetic phase is more than 10 atom%, and a size of at least one magnetic phase is larger than 1 micron in the microstructure. The selected grain size of at least one non-magnetic phase reduces diffusion between at least one magnetic phase and at least one non-magnetic phase in the microstructure.
Patent KR-20070115670-A (KR)
Title: Electrostatic beam deflection scanner and beam deflection scanning method
Inventor: TSUKIHARA MITSUKUNI
IPC: H01L21/265
Filed: 2007-05-29
Abstract: An electrostatic beam deflection scanner and a beam deflection scanning method are provided to improve the uniformity of implanting ions in a scan direction by restricting the zero electric field effect of an electrostatic beam deflection scanner. A pair of scanning electrodes(21A,21B) are arranged to be opposed to each other with the beam trajectory interposed therebetween. A pair of electric field correction electrodes(27,28) are arranged to extend in a direction perpendicular to an opposing direction of the pair of scanning electrodes and such that the beam trajectory is interposed therebetween. A positive and a negative potential are applied alternately to the scanning electrodes, and a correction voltage is constantly applied to the electric field correction electrodes. A correction electric field generated from the electric field correction electrodes is added to the beam passing between the scanning electrodes at the time of switching between the positive and the negative potential.
Patent KR-20080104740-A (KR)
Title: 6-speed power train of automatic transmission
Inventor: LEE YEON TAE
IPC: F16H3/62
Filed: 2007-05-29
Abstract: A 6-speed power train of automatic transmission is provided to reduce the weight and the manufacturing cost of auto transmission by implementing the forward 6-speed and rearward 1-speed transmission. A 6-speed power train of automatic transmission comprises the first planetary gear set(PG-1), the second planet gear set(PG-2), and the third planetary gear set(PG-3). The first planetary gear set is connected variably with the input shaft(10). The first planetary gear set is kept in custody with the transmission case(30) and variable. The second planet gear set is connected variably with the input shaft. The second planet gear set is always connected to the output axis(20). The third planetary gear set is always fixed to the transmission case. The third planetary gear set is connected variably with the input shaft. The third planetary gear set and the second planet gear set shares one actuating element.
Patent KR-20080107924-A (KR)
Title: Method for producing red-ginseng extract
Inventor: LEE JUNE WOO
IPC: A61K36/258
Filed: 2007-06-08
Abstract: A method for preparing the insam (ginseng) steamed red concentrated solution, the insam steamed red concentrated solution prepared by the method, and the insam steamed red product containing the concentrated solution are provided to increase the content of crude saponin and to improve the quality of the insam steamed red product. A method for preparing the insam steamed red concentrated solution comprises the steps of steaming insam at 94-96 deg.C for 5-8 hours; drying the steamed insam at 65-75 deg.C for 18-36 hours; drying the dried insam at 45-55 deg.C for 48-96 hours; putting the prepared insam steamed red in 15-25 times amount of purified water and heating it at 94-96 deg.C for 18-36 hours for extraction; and concentrating the obtained extract.
Patent KR-20070120030-A (KR)
Title: Differential pressure valve
Inventor: SHIOTA TOSHIYUKI
IPC: F16K1/00
Filed: 2007-06-12
Abstract: A differential pressure valve is provided to open and close a valve in a state when a valve member is slide to a valve seat by generating a load to press a cylindrical protrusion portion of the valve member onto an outer peripheral surface of the valve seat. A differential pressure valve includes an input port, a valve seat, a valve member(4), a spring, and a load generating section. Refrigerant is inputted into the input port from a discharge chamber. The valve seat extends from a circumferential portion to a downstream side of the input port and has a cylindrical shape. The valve member includes a sealing surface(13), a cylindrical protrusion portion(14), and an opening portion. The sealing surface is attached to and detached from an end surface of the valve seat. The cylindrical protrusion portion covers the valve seat from an outer peripheral edge portion of the sealing surface. The spring presses the valve member in a valve closing direction. The load generating section generates a load to press the cylindrical protrusion portion of the valve member onto an outer peripheral surface of the valve seat.
Patent KR-20080109185-A (KR)
Title: 선루프 드레인 호스 연결 구조
Inventor: TAK HO SUNG
IPC: B60J7/043
Filed: 2007-06-12
Abstract: 본 발명은 선루프 드레인 호스 연결 구조에 관한 것으로서, 자동차의 루프패널과 선루프 사이에 고이는 물이 배수될 수 있도록 소정의 길이와 두께를 갖는 드레인 호스를 판넬 홀에 끼울 수 있게 마련된 드레인 호스 그로밋에 있어서, 상기 판넬 홀의 내측에서 끼워지도록 마련된 제1조인트와, 상기 제1조인트에 드레인 호스가 끼워지어 고정될 수 있도록 드레인 호스 외주면에 설치된 제2조인트 및, 상기 제2조인트 외주면에 설치되어 이 제2조인트가 판넬에 밀착될 수 있도록 마련된 클램프를 포함하여 구성된 것이다. 
       
     선루프, 드레인 호스, 그로밋
Patent KR-20080112617-A (KR)
Title: A method of removing antibiotics in a living bodies for domestic animals and fish farms
Inventor: MOON SOON KU
IPC: A23L13/00
Filed: 2007-06-21
Abstract: A method of removing antibiotics in a living body is provided, which prevents antibiotic remaining in the animal body from polluting the human body by administering the antibiotic clastic enzyme. A method for rapidly removing the antibiotic remaining in the domestic animals, the cultured fish and the poultry is to administer beta-lactamase before slaughter or shipment of the domestic animals, the poultry and cultured fish. Beta-lactamase is administered in 0.01-0.5 mg per kg of the edible animal. Beta-lactamase is administered 6 hours - 5 days ahead before slaughter of the domestic animals and the poultry before 6 hours-5 days and 2 hours - 3 days ahead before shipment of the cultured fish.