baber/WOPTO huggingface dataset:
Patent KR-20080083841-A (KR)
Title: Apparatus and method for controlling battery recharging and discharging in mobile terminal
Inventor: KIM JI HWA
IPC: H02J7/02
Filed: 2007-03-13
Abstract: An apparatus and a method for controlling battery charge and discharge in a mobile terminal are provided to maximally maintain capacity of an internal battery of the mobile terminal by using power of an external battery first when using the terminal and charging the internal battery first when charging the battery. A method for controlling battery charge and discharge in a mobile terminal includes the steps of: checking whether an external battery is connected to the mobile terminal when the mobile terminal is booted(S120); receiving power from the external battery when the external battery is connected to the mobile terminal(S130); checking whether discharge of the external battery is completed(S140); checking whether the external battery is separated from the mobile terminal during discharge when the discharge of the external battery is not completed(S150); and receiving power from an internal battery of the mobile terminal when the discharge of the external battery is completed(S160).
Patent KR-20080084411-A (KR)
Title: Fixing device for installation of lighting fixtures
Inventor: LEE HYUNG BAE
IPC: F21V21/04
Filed: 2007-03-16
Abstract: A fixing device for installation of lighting fixtures is provided to be firmly coupled on a panel by pressing press pieces of clamping units on an upper surface of the panel. A fixing device for installation of lighting fixtures includes an upper plate(50), a lower frame(54), at least two supports(56), and clamping units(70). Lighting fixture accessories including a ballast are installed on the upper plate. The lower frame has an opening formed at a center to receive lighting fixture structures including a reflecting shade(52) and a flange(60) formed around the opening to be in contact with a lower surface of a panel. The supports connect between the upper plate and the lower frame. The clamping units have ring units(72) slidably mounted to the supports and elastically press an upper surface of the panel to be in contact with the upper surface of the panel.
Patent KR-20080086642-A (KR)
Title: Shape variable mirror and laser processing apparatus using a shape variable mirror
Inventor: KOBAYASHI NOBUTAKA
IPC: G02B26/08
Filed: 2007-03-23
Abstract: A shape variable mirror and a laser processing apparatus using the same are provided to compensate astigmatism by using a distance changing device such as a piezo actuator having a controllable length. A shape variable mirror includes a reflection mirror(1), a first axis member(4), a second axis member(5), and a distance changing device(2). The reflection mirror has a reflection surface(1A) at one side. The first axis member is fixed to two locations on the other side of the reflection mirror. The second axis member has two legs(5B) fixed to the other side of the reflection mirror and is installed over the first axis member. The distance changing device changes a distance between the first and second axis members. A segment connecting fixing locations of the first axis member crosses a segment connecting leg fixing locations of the second axis member.
Patent KR-20070098730-A (KR)
Title: Current collector, negative electrode and battery
Inventor: KAWASE KENICHI
IPC: H01M10/05
Filed: 2007-03-30
Abstract: A current collector, an anode containing the current collector, and a battery containing the anode are provided to suppress the crack of an electrode or the generation of insulation and to increase capacity. A current collector comprises a first main surface(11a) and a second main surface(11b) which have different roughness. Preferably the roughness of the first main surface is higher than that of the second main surface. Preferably the average roughness of the first main surface is 0.2 micrometers or more. The battery has an active material layer formed on the first main surface of the current collector of the anode. Preferably the active material layer comprises tin(Sn), silicon(Si) or metal lithium(Li).
Patent KR-20080092526-A (KR)
Title: Optic pointing device
Inventor: JUNG DUCK YOUNG
IPC: G06F3/0354
Filed: 2007-04-12
Abstract: An optical pointing device is provided to obtain a high quality image and output precisely motion data by installing an offset removing/correcting circuit using a comparator installed to the outside of the image sensor. An image sensor(110) includes a photocell array including a plurality of photocells(114) generating and outputting an analog signal by detecting light. A comparator(130) generates a relative comparison signal by comparing the signals output from the image sensor and generates an absolute comparison signal by comparing at least one signal output from the image sensor with a reference signal. An image processor(140) outputs motion data by using the relative comparison signal and outputs a shutter control signal by using the absolute comparison signal. The image sensor includes the photocells, a photocell line selection circuit(113), and a switch circuit(112) selecting/outputting the analog signal output from the photocell selected by the photocell line selection circuit. The comparator includes a relative comparator(131) generating the relative comparison signal, an absolute comparator(132) generating the absolute comparison signal, an offset correction circuit for correcting offset of the first comparator, and an offset removing circuit removing the offset of the signal output from the switch circuit. A motion data output unit(141) receives and stores a relative comparison output signal(OUT_RE), calculates motion data(Vk) by comparing a previous object, and outputs the calculated the motion data.
Patent KR-20070056012-A (KR)
Inventor: MIYAZAWA HISASHI
IPC: B41J2/01
Filed: 2007-04-12
Abstract: 잉크를 저장하고 용기의 삽입 방향으로 선단측에 잉크 공급구(4)를 갖는 용기와, 용기의 삽입 방향으로 평행한 대향면 중의 하나에 배치되고 기록 장치에 고정 가능한 전극을 갖는 메모리 수단과, 일면에 배치되고 메모리 수단에 대하여 삽입 방향으로 후단측에 위치하며 기록 장치에 결합 또는 결합 해제될 수 있는 유지 부재(5)와, 타면에 배치되고 기록 장치에 결합 또는 결합 해제될 수 있는 다른 유지 부재(6)에 의해 구성된 잉크 카트리지.
Patent KR-20080098969-A (KR)
Title: Displaying apparatus for correcting image distortion including meander type transparent glass
Inventor: VICTOR YURLOV
IPC: G02B26/08
Filed: 2007-05-08
Abstract: A displaying apparatus for correcting image distortion is provided to project no-distortion image by varying the location of the lens at a relay optic system. In a displaying apparatus for correcting image distortion, an image processing unit(180) generates control signal corresponding to the source image from the external image device and generates a light source control signal. A driver IC(140) generates the driving voltage by receiving the delivered image control signal from the image processing unit and operates the diffraction light modulator. A light source(110) delivers the incident light corresponding to the source image by receiving the delivered light source control signal from the image processing unit. An uneven transparent substrate includes the concavo-convex region having the n(natural number) number of an un-even unit at both sides while passing the incident light from the light source to the diffraction light modulator. A diffraction light modulator(130) receives the driving voltage from the driver IC and reflects or diffracts the incident light delivered to the un-even type transparent substrate. A relay optic system(150) includes the lens of the n(natural number) number of lens making reflected or diffracted light focused at certain point.
Patent KR-20080099044-A (KR)
Title: Method and apparatus for recognizing key pad of mobile terminal
Inventor: NAM GI SEON
IPC: H04B1/40
Filed: 2007-05-08
Abstract: A method for recognizing a keypad of a mobile terminal and an apparatus therefor are provided to enable a user of the terminal to easily grasp the position on the keypad where his/her hand is placed. An apparatus(100) for recognizing a keypad(110) of a mobile terminal comprises the followings: a pressure sensor(130) which is positioned at a lower part of the keypad to sense the pressure applied to the keypad; and a motor(150) which generates the vibration corresponding to the keypad in case predetermined pressure is applied on the pressure sensor by being positioned at the lower part of the pressure sensor. The keypad is made of conductive material to generate electric signals, if the body of the user is contacted, and the motor operates, in case a pressure signal inputted from the pressure sensor is less than a critical value.
Patent KR-20080102604-A (KR)
Inventor: PARK CHANG KI
IPC: E06B7/00
Filed: 2007-05-21
Abstract: A fire extinguisher system is provided to avoid keeping a separate fire extinguisher indoor by equipping fire extinguisher within inside of door and prevent the leak of the fire extinguishing. A fire extinguisher system in which the spin-spray head is equipped comprises the following features. A spring driving means(70) consists of a spring support pin(72) which interrupts to unwind the spring(71), a rotational plate(75) which is driven by unwinding the spring, and a load(76) which is combined in the location made eccentric in the rotational plate and moves forward and backward. A splaying head(34) is equipped in the end part of the load in order to rotate in the tip-end part of the nozzle pipe.
Patent KR-20080102863-A (KR)
Inventor: HONG KWANG PYO
IPC: H04R1/02
Filed: 2007-05-22
Abstract: A vibration reducing apparatus prevents a tremble of a display device by absorbing the vibration generated in a speaker. A vibration reducing apparatus(300) includes a case(100) and a mounting unit(200). The case receives a speaker(20). The mounting unit is formed in the rear side of a mask front(30), and is fitted and couples with the case and absorbs the vibration of the speaker. The case includes a receiving part to receive the speaker and a wing part which is fitted and coupled to the mounting unit to be extended from both ends of the receiving part.
Patent KR-20080104428-A (KR)
Title: Glass sign and signboard
Inventor: CHOI JHI WAN
IPC: G09F7/00
Filed: 2007-05-28
Abstract: The glass and signal board which are possible to the recycle for the environment problem non-generation and profitability in discard are provided. The glass and signal board comprises the glass in which the glass has the color of opaque water-jet or the glass cutter is used. It cuts with the desired shape and is ovened in 700-1000 deg C. It compares with the preexistence facia or the Amomi Semen and the color or the luster is excellent. It compares to the intensity to the soda lime glass and the intensity is strong and the intensity is not influenced in temperature or the humidity etc. There is no deformation of the color or the luster even if the long time is over.
Patent KR-20070114661-A (KR)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: TSUKAMOTO AKIKO
IPC: H01L21/3205
Filed: 2007-05-29
Abstract: A method for manufacturing a semiconductor device and a semiconductor device are provided improve high precision in electrode formation by forming a convex curved surface of a field oxide dielectric toward a front direction of centrifugal force along a semiconductor substrate. A surface of a semiconductor substrate(11) is locally oxidized. A field oxide dielectric(12) swelling along a surface of the semiconductor substrate is formed. The surface of the semiconductor substrate is divided into plural active regions(13) by using the field oxide dielectric. An electrode layer(14) is formed on a surface of the semiconductor substrate. A photoresist(15) is applied on a surface of the electrode layer by a spin coating process. The photoresist is exposed to light. An unnecessary part of the electrode layer is etched and removed to form electrodes(16). A resistor layer is formed on a surface of the substrate. The photoresist is applied on a surface of the resister layer by a spin coating process. The photoresist is exposed to light. An unnecessary part of the resistor layer is etched and removed to form resistors. A convex curved surface of the field oxide dielectric is formed toward a front direction of centrifugal force along the semiconductor substrate.
Patent KR-20090001964-A (KR)
Title: Golf game network system and operation method thereof
Inventor: PARK CHAN JONG
IPC: G06Q50/14
Filed: 2007-05-30
Abstract: A system for a golf game network using 3D virtual space is provided to enable a user to perform a golf game without temporal or economic restrictions. A system for a golf game network using 3D virtual space comprises the following steps. Request on a download of 3D virtual golf game by a user is transmitted(S20). A terminal(10) transmits authentication information of the user. Providing the authentication information of the user is requested(S21). The authentication information of the user provided from the terminal is compared with an existing authentication information of the user(S23). The 3D virtual golf game is transmitted to the terminal(S24).
Patent KR-20080108169-A (KR)
Title: A dielectric ceramic composition for high frequency
Inventor: CHOI BONG YOUNG
IPC: C04B35/46
Filed: 2007-06-09
Abstract: A dielectric ceramic composition for high frequency is provided to ensure excellent mechanical properties(high intensity, high tenacity, and high hardness) and to be usable for a material of the tag and reader for RFID, by using oxides. A dielectric ceramic composition for high frequency is represented by the general equation: Zrx Y0.06 Tiz O2, wherein 0.94 <= X <= 0.29 and 0 <= Z <= 0.65. The dielectric ceramic composition for high frequency is added with Y2O3 and TIO2 to ZRO2 as a main component.
Patent KR-20080111580-A (KR)
Title: Non-volatile memory device and operation method thereof
Inventor: PARK KI TAE
IPC: G11C16/30
Filed: 2007-06-19
Abstract: A non-volatile memory device and operation method thereof is provided to reduce change of the current flowing in cell by reducing the difference of channel resistance of the non-selected cell in the program verification operation or read operation. A non-volatile memory device and operation method thereof is comprised of steps: supplying a test voltage to a gate of a memory cell selected in a program verify operation and verifying it; supplying a read voltage to the gate of the selected cell in a read operation; supplying a second voltage having the level higher than that of the first voltage to the gate of the unselected cell.
Patent KR-20070073696-A (KR)
Title: Fence for preventing weeds with protecting wild animals
Inventor: KIM YONG BEA
IPC: E01F15/00
Filed: 2007-06-20
Abstract: A wild animal protection-cum-weed prevention fence is provided to prevent the growth of weeds on the roadside and to prevent the invasion of wild animals to a road by installing many fence blocks to have a weed growth prevention unit and a wild animal invasion prevention unit. The wild animal protection-cum-weed prevention fence is formed by coupling many fence blocks with couplers(20) to have a weed growth prevention unit(2) and a wild animal invasion prevention unit(3), wherein the weed growth prevention unit is fixed to a road boundary stone and the wild animal invasion prevention unit is fixed to the lower part of a guardrail plate, the fence block is provided with joints on two sides and fixed to fitting grooves formed on two sides of the coupler, and the coupler is composed of a straight coupler(20a), a L-shaped coupler(20b) and a T-shaped coupler(20c) and provided with fitting grooves to couple many fence blocks respectively.
Patent KR-20090002198-A (KR)
Title: Lighting emitting diode package and manufacturing method thereof, surface lighting apparatus
Inventor: CHO BUM CHUL
IPC: H01L33/00
Filed: 2007-06-21
Abstract: A lighting emitting diode package and a manufacturing method thereof, a surface lighting apparatus are provided to reduce the loss of the outgoing light of the emitting device by adding the liquid crystal molecule to the inside of the cavity. One side of light-emitting diode package(100) is mounted on a substrate(150). The other side of the light-emitting diode package is combined with a reflector(170). A light guide plate(160) is combined into the exit direction of the emitting device(120). The light generated from the emitting device is induced by a liquid crystal molecule(116) inside the cavity(111). In that way the quantity of light coming out from the package can be increased. The light guide plate disperses the light which is income from the light-emitting diode package into the whole area of light emission region. The light leaked out to the light guide plate is re-reflected to the reflector.
Patent KR-20080113642-A (KR)
Title: Operating method and apparatus of improving tcp efficiency in vertical hand-off for mobile node
Inventor: SEOK WOO JIN
IPC: H04L12/66
Filed: 2007-06-25
Abstract: A vertical hand off apparatus for improving TCP performance of a mobile node and an operating method thereof are provided to increase the convenience of use due to utilizing corresponding data and to transmit data in WLAN service area by the mobile node. In case of hand off with a controller, it confirms whether a system is a first visit(S110). The vertical hand-off is performed and confirms whether a gain process is generated by calculating performance acquisition amount(S150). A handoff delay time and propagation delay time is measured(S160). A TCP part modulates a size of data received by a controller.
Patent KR-20090006567-A (KR)
Title: 모터 연동 링크를 이용한 부가 기능 구현 타입 단일 모터전자 웨지 브레이크 시스템
Inventor: CHEON JAE SEUNG
IPC: F16D65/22
Filed: 2007-07-12
Abstract: 본 발명의 전자 웨지 브레이크(EWB, Electro Wedge Brake)시스템은 1개의 모터(13)에서 발생되는 동력을 이용해 주 제동 기능을 구현하고, 부가 기능인 패드 설정 간격 유지 기능이 제동 시 ECU(2)가 제어하는 1개의 모터(13)에서 발생된 동력으로 패드를 디스크(5)쪽으로 가압함과 더불어, 축 방향 이동되는 NSL(Non - Self Locking)타입 스크류 구조를 통해 밀어주는 방식으로 구현됨에 따라, 사용되는 모터 수량 축소에 따른 전체적인 크기 축소는 물론 동력 전달 구조의 단순화를 통해 전체적인 설계도 용이하게 할 수 있는 특징이 있게 된다. 
       
     웨지 브레이크, 패드, 조정
Patent KR-20090008720-A (KR)
Title: Mobile robot and its controlling method thereof
Inventor: REW HO SEON
IPC: B25J5/00
Filed: 2007-07-18
Abstract: A mobile robot is provided to facilitate traveling of the robot to a space with a low height by sensing a wide area in the horizontal direction, and a controlling method of the mobile robot is provided. A mobile robot(100) comprises: a case(110); and a sensor unit(12) which is correspondingly disposed on an outer side surface of the case and includes two or more transmitting parts(121) and receiving parts(125). The transmitting parts and receiving parts are alternately formed on the outer side surface of the case. The receiving parts each includes a first sensor disposed at the center of a front side of the case, and second and third sensors disposed at left and right sides of the first sensor such that the second and third sensors are spaced from the first sensor.
Patent KR-20090009012-A (KR)
Title: A cage for earthworms
Inventor: KIM JANG SEOK
IPC: A01K67/033
Filed: 2007-07-19
Abstract: An earthworm raising box equipped with an absorbent member is provided, which improves the earthworm growing environment by maintaining humidity and blocking sunlight. An earthworm raising box comprises: a main body(10) of the earthworm raising box; and an absorbent member(20) which is installed at the upper part or lower part of the main body, prevents sudden moisture evaporation within the main body, and performs soundproof and noiseproof functions. The absorbent member is selected among sponge, non-woven fabric, and fabric. The main body of the earthworm raising box is formed of a net member.
Patent KR-20080101615-A (KR)
Title: Apparatus and method for providing content for broadcast service in mobile communication system
Inventor: LEE JONG HYO
IPC: H04L69/40
Filed: 2007-07-23
Abstract: A contents providing apparatus for a broadcasting service in a mobile communication system and a method therefor for efficiently using the resource of network are provided to retransmit contents to a mobile terminal which requests retransmission by efficiently using wireless and wired resources. It inspects whether the contents provided from a server is completely received. If the contents is not completely received(301), a contents delivery recovery request message is transmitted for requesting a recovery about the part of the contents(302). The contents is retransmitted to a mobile terminal which requests retransmission of contents by efficiently using wireless and wires resources.
Patent KR-20090012971-A (KR)
Title: Educational teaching book for english words
Inventor: AHN JEONG KOOK
IPC: G09B19/06
Filed: 2007-07-31
Abstract: An educational teaching book for English words is provided to associate correctly related pictures and speak or write memorized English words in number orders by using knowledge disciplined and obtained through a teaching material. A starting page of each section of unit 10 expresses contents for developing a story by forming a plot, as pictures. Three pictures are positioned vertically in a left side of the starting page. Three pictures are positioned vertically in a center of the starting page. Three pictures are positioned vertically in a right side of the starting page. The numbers 1, 2, and 3 indicates the three pictures positioned in the left side. The numbers 4, 5, and 6 indicates the three pictures positioned in the center side. The numbers 7, 8, and 9 indicates the three pictures positioned in the right side.
Patent KR-20090015562-A (KR)
Inventor: GIM HYO CHEOL
IPC: A47K10/32
Filed: 2007-08-09
Abstract: An assisting zigzag-shaped outlet for a tissue case is provided to enable a user to pull a tissue out even through a small amount of tissues remains inside the tissue case. An assisting zigzag-shaped outlet for a tissue case comprises the following units. The assisting zigzag-shaped outlet(10) is attachable and located on an outlet part of the tissue case(2). A zigzag-shaped outlet line(16) cutting a tissue is formed on a thin sheet(14) placed near an opening of a main body(12). A supporting piece is positioned on both ends of the main body. A friction pad is formed inside the supporting piece.
Patent KR-20090017238-A (KR)
Title: Solid state drive, data storing method thereof, and computing system including the same
Inventor: OH MOON WOOK
IPC: G06F12/00
Filed: 2007-08-14
Abstract: A semiconductor drive, a data storing method and a computing system including the same are provided to improve the overall write performance by storing the data in the low speed nonvolatile memory managed to the block mapping mode. The command for the write operation, and the address and data are input to an SSD controller from host(100). The inputted data is temporarily stored in the memory. The SSD controller determines whether the data inputted based on the write count value is the hot data or the cold data(110). In case the inputted data are confirmed as hot data, the inputted data are stored in the first layer of the storage media. In case the inputted data are classified as cold data, the inputted data are stored in the second layer of the storage media.
Patent KR-20080018808-A (KR)
Title: Substrate holding device
Inventor: MASU YOSHIAKI
IPC: H01L21/687
Filed: 2007-08-20
Abstract: A substrate holding device is provided effectively to prevent partial coating due to temperature distribution by not avoid formation of temperature distribution on a substrate. A vacuum valve(5) is communicated with plural suction holes(1b) formed on a loading surface sucking at one end thereof, and is communicated with a vacuum source at the other end thereof. An atmosphere opening valve(6) is communicated with plural suction holes(1b) formed on a loading surface sucking at one end thereof, and is communicated with atmosphere at the other end thereof. A valve control unit(80) controls opening and closing of the vacuum valve and the atmosphere opening valve. A purge gas valve is communicated with the suction holes at one end thereof, and is communicated with a purge gas source at the other end.