baber/WOPTO huggingface dataset:
Patent KR-20060121950-A (KR)
Title: Surface acoustic wave filter and antenna common unit employing it
Inventor: NAKANISHI HIDEKAZU
IPC: H03H9/145
Filed: 2005-02-02
Abstract: A plurality of surface acoustic wave resonators (15-20), each consisting of an interdigital electrode and a grating reflector, are connected on a piezoelectric substrate (12). A dielectric film (14) is formed on the surface of at least one of the surface acoustic wave resonators (15-20), and the dielectric film (14) is not formed on the surface of at least one acoustic wave resonator. Thus, it is possible to obtain an SAW filter having a low in-band insertion loss, good sharpness and a wide band.
Patent KR-20070022643-A (KR)
IPC: B60R21/16
Filed: 2005-02-01
Abstract: 직물(12,13)로부터 형성되고 팽창 가능 영역(1)과 적어도 하나의 돌출된 장착 탭(9)을 가지는 에어백이 개시된다. 장착 탭(9) 또는 각각의 장착 탭(9)은 플로우트의 무작위적이거나 또는 반-무작위적인 분포를 가지도록 직조된 직물로 형성된다. 바람직한 구현예에서, 플로우트들은 각각 2 개의 아래에 놓인 방적사와 8 개의 아래에 놓인 방적사들 사이에서 위로 통과된다.
Patent KR-20060116227-A (KR)
Title: Crystalline forms of valacyclovir hydrochloride
Inventor: WIZEL SHLOMIT
IPC: C07D473/00
Filed: 2005-02-25
Abstract: Provided are novel polymorphs and pseudopolymorphs of valacyclovir hydrochloride and pharmaceutical compositions containing these. Also provided are methods for making the novel polymorphs and pseudopolymorphs, which include valacyclovir hydrochloride monohydrate and valacyclovir hydrochloride dihydrate.
Patent KR-20070037704-A (KR)
Inventor: WIGHT JAMES STUART
IPC: H03F3/00
Filed: 2005-02-07
Abstract: 본 발명의 실시예는 각 신호를 복수의 근접 상수 포락선 신호로 분해하는 단계, 이들 신호로부터 잔류 진폭 변조(residual amplitude modulation)를 제거하는 단계, 각각의 신호를 독립적으로 증폭하는 단계, 및 상기 증폭된 신호를 재결합하는 단계에 의해 전자기적 신호를 증폭하기 위한 시스템, 방법 및 장치를 포함한다.  바람직한 실시예에서, 각각의 신호가 개별적인 근접 상수 포락선 신호의 크기에 각각 대응하는, 복수의 제어 신호는 근접 상수 포락선 신호에 대응하는 제어 신호에 반비례하여 각각의 근접 상수 포락선 신호를 증폭하도록 채택된다.  이 역(inverse) 증폭은 바람직하게는 소정의 불필요한 잔류 진폭 변조를 제거함으로써 증폭된 상수 포락선 신호를 생성한다.  다음으로, 복수의 증폭된 상수 포락선 신호는 바람직하게는, 수신 신호의 증폭된 버전을 형성하도록 결합된다. 
       
     포락선 검파기, 신호 분해기, 증폭기, 조절식 이득 증폭기, 결합기
Patent KR-20070088275-A (KR)
Title: Programmable logic controller peripheral device
Inventor: HASEGAWA SHIN
IPC: G06F15/00
Filed: 2005-01-11
Abstract: It is possible to provide a PC peripheral device not requiring disclosure or authentication data and data contents to a user of a peripheral device so as to prevent unauthorized operation accompanying leak of authentication data and leak of data as information resources. The PC peripheral device includes: encryption means (10) for encrypting peripheral device authentication data (16) used for authentication of use permission of the peripheral device (8) of a PC (1), data (4) used in the PC (1), and authentication data (3) for authenticating communication enabled/disabled state of the data (4) with the PC (1); external storage means (15) for storing at least encrypted peripheral device authentication data (16); internal storage means (11) for storing at least encrypted peripheral device authentication data (17); decryption means '12) for decrypting the peripheral device authentication data (16), the data (4), and the authentication data (3); and matching means (13) for judging use enabled/disabled state of the peripheral device (8) of the PC (1) by matching the decrypted peripheral device authentication data (16) read out from the external storage means (15) and the internal storage means (11).
Patent KR-20070024488-A (KR)
Title: Oximeter ambient light cancellation
Inventor: PETERSEN ETHAN
IPC: A61B5/00
Filed: 2005-02-24
Abstract: A pulse oximeter method and apparatus which provides (1) a notch filter (46) at a distance between a modulation frequency and a common multiple of commonly used power line frequencies (50, 60, 100 and 120) and also (2) a demodulation frequency greater than a highest pulse rate of a person and lower than any harmonic of 50, 60, 100 or 120 Hz, to filter ambient light interference, while choosing an optimum demodulation frequency that avoids interference from the notch filter or from harmonics of the line interference. Also, ambient light for any low frequency interference, such as power line interference, is measured both before and after each of the light emitter wavelengths and the average of the ambient light is then subtracted from the detected signal. ® KIPO & WIPO 2007
Patent KR-20060130729-A (KR)
Title: Oled device with short reduction
Inventor: TYAN YUAN SHENG
IPC: H01L51/00
Filed: 2005-03-29
Abstract: Various OLED display and device structures are disclosed which reduce shorting.
Patent KR-20070088285-A (KR)
Title: Piston for automatic transmission
Inventor: ONISHI HIROFUMI
IPC: F16D25/12
Filed: 2005-12-02
Abstract: A piston (18; 80) for an automatic transmission (8), including a first piston member (46) forming a cylindrical portion and a second piston member (48; 82) forming a bottom portion, wherein the first piston member has a plurality of engaging grooves (76) having a radial surface (76a) extending in a radial direction of the first piston member, and the second piston member (48; 82) has a plurality of elongate claws (70) having a free end portion and a fixed end portion, and being bent in an axial direction of the second piston member such that the free end portion is spaced from the fixed end portion in the axial direction toward an open end of the piston, each elongate claw having a first engaging lug (72) which is held in engagement with the corresponding engaging groove and in pressing contact with the radial end face of the corresponding engaging groove.
Patent KR-20070037571-A (KR)
Inventor: CHONG GERALD B
IPC: E05B27/04
Filed: 2005-04-01
Abstract: 리-키어블 로크셋은 제1 핀 및 제2 핀의 쌍들을 사용한다.  제1 및 제2 핀을 서로 결합시킴으로써 정합 키이용 키이 프로파일을 형성한다.  상이한 키이 프로파일을 갖는 제2 키이는 제1 및 제2 핀이 서로로부터 결합해제될 때 로그셋에 설치될 수 있다.  따라서, 제1 및 제2 핀은 새로운 정합 키이의 키이 프로파일을 형성하도록 서로 재결합될 수 있다.  로크셋을 리-키잉하기 위한 방법도 제공된다. 
       
     키이, 로크, 로크 실린더, 플러그 조립체, 키이웨이, 로크 바아, 가이드 바아, 핀 부재
Patent KR-20070018084-A (KR)
IPC: H04B1/06
Filed: 2005-04-08
Abstract: 무선통신기기는 제1수신기 및 제2수신기를 구비한다. 제1수신기는 제1무선신호(이를테면 블루투스 또는 WLAN 신호)를 수신하도록 구성되는 한편, 제2수신기는 제2무선신호(이를테면 UWB신호)를 수신하도록 구성된다. 더구나, 제2수신기는 제1무선신호의 스펙트럼 특성을 결정하도록 구성된다. 이 결정된 스펙트럼 특성에 기초하여, 간섭검출모듈은 제1무선신호에서 간섭을 식별한다.
Patent KR-20070030803-A (KR)
IPC: H01L21/673
Filed: 2005-05-27
Abstract: 본 발명은 집적 회로와 같은 전기 성분을 위한 적층 트레이, 구체적으로 볼 그리드 어레이(BGA) 타입이다. 더 구체적으로, 트레이의 상부면 및 하부면 모두는 동일하고 균일한 높이의 선반과 X-Y 방향의 집적 회로 요소를 지지하고 집적 회로 요소를 억제하기 위한 돌출부를 형성하는 지지 요소를 포함한다. 적층되지 않은 구성에서, 트레이가 우측부 위 또는 상부 아래 구성에 제공될 지라도, 집적 회로 요소는 2개의 대각선으로 마주하는 코너, 따라서 칩의 모든 4개의 측면에서 X-Y 방향으로 적층된다. 이것은 '집고 놓는'것과 같은, 자동화 배치에서 중요하다. 게다가,  선적 및 수송을 위해 사용될 수 있는 적층 구조에서, 집적 회로로부터 바로 아래 방향에 인접한 트레이의 측면 안쪽으로 오프셋된 돌출부는 집적 회로의 대각선으로 마주하는 코너의 제 1 쌍과 맞물림으로써 X-Y 방향의 집적 회로를 억제하고 안정시킨다. 마찬가지로, 집적 회로로부터 바로 위방향에 인접한 트레이의 측면 안쪽으로 오프셋된 돌출부는 모든 4개의 코너가 X-Y 방향에서 안정되도록 집적 회로의 대각선으로 마주하는 코너의 제 2 쌍과 맞물림으로써 X-Y 방향의 집적 회로를 억제하고 안정시킨다. 적층된 구성에서, 집적 회로 칩은 바로 위방향에 인접한 트레이의 지지 요소의 돌출부와 바로 아래 방향에 인접한 트레이의 지지 요소의 돌출부 사이에 억제되고 안정됨으로써 Z 방향에서 억제된다.
Patent KR-20070049111-A (KR)
Inventor: GANZEL BLAISE J
IPC: B60T7/20
Filed: 2005-05-06
Abstract: 가압된 유압 제동액을 다수의 차량 브레이크에 인가하기 위한 제동 시스템이 제공된다.  이러한 시스템은 가압된 제동액의 소스와, 제1제동액 회로와, 상기 소스로부터 제1회로로의 제동액 흐름을 제어하는 부스트 밸브를 포함한다.  제1브레이크 작동기는 제1회로로부터의 제동액에 의해 작동되며, 제2브레이크 작동기는 제1회로로부터 제동액의 인가에 의해 작동된다.  상기 시스템은 제2제동액 회로와 제3제동액 회로를 부가로 포함한다.  제3브레이크 작동기는 제2회로로부터의 제동액에 의해 작동된다.  제4브레이크 작동기는 제3회로로부터의 제동액에 의해 작동된다.  마스터 실린더는 주-피스톤과, 제1부-피스톤과, 제2부-피스톤을 포함한다.  상기 제1 및 제2부-피스톤은 그 내부의 제동액을 가압하기 위해 제1회로로부터 제동액의 인가에 의해 각각 독립적으로 작동가능하게 변위될 수 있으며, 제2회로는 제3브레이크 작동기를 작동시키고, 제3회로는 제4브레이크 회로를 작동시킨다.  
       
     제동액, 브레이크, 작동기, 축적기, 모터, 펌프, 챔버, 밸브, 오리피스
Patent KR-20070034005-A (KR)
Title: 백색 발광 소자 및 그 제조 방법
IPC: H01L33/20
Filed: 2005-06-22
Abstract: 큰 전류 영역에서도 휘도 열화하지 않고 발광 효율이 높은 백색 발광 소자와, 그 발광 소자를 높은 수율로 제조할 수 있는 제조 방법을 제공한다. 백색 LED 소자(1)는 청색 LED 소자(4)와 이것에 일체화된 형광체를 포함한 산화물층(8)으로 구성된다. 청색 LED 소자(4)는 투광성 결정 기판(3)면상에, GaN계 화합물 반도체 박막을 적층한 에피택셜층(6)의 p형층의 면상에 p측 전극(11)과, p형층 및 발광층을 부분적으로 선택 에칭하여 n형층을 노출한 오목부(9)의 바닥면상에 n측 전극(1O)이 형성된다. 산화물층(8)은 YAG 형광체와 그것을 결합시키기 위한 SiO 2  로 B 2 O 3  으로 PbO 를 주성분으로 하는 유리 바인더를 소결하여 형성되고 있다. 이 백색 LED 소자는 청색 LED 소자로부터의 청색광이 산화물층(8)을 통해 외부에 백색광으로서 발광한다.
Patent KR-20070073606-A (KR)
Title: Receiver for optimized demodulating and decoding a digital radio signal and method thereof
Inventor: SCHAEFER WOLFGANG
IPC: H04B7/02
Filed: 2007-01-02
Abstract: A receiver for optimally demodulating/decoding digital radio signals and a method thereof are provided to present some possibility of combining a plurality of received signals so that reception capacity can be improved. A DRM(Digital Radio Mondial) receiver(1) for optimally demodulating/decoding DRM signals comprises the first and second receiving units(5-9,11-14), the first and second channel evaluators(9,15), a signal combining unit(10), and a channel decoder(16). The first and second receiving units(5-9,11-14) receive the first or second radio signal, and demodulate the first or second radio signal into the first or second digital IF(Intermediate Frequency) signal, which contains a plurality of sub-carriers. The first and second channel evaluators(9,15) execute channel evaluation for the first or second digital IF signal so that the first or second equalized digital IF signal(Z1,Z2) can be obtained. The signal combining unit(10) combines the first and second equalized digital IF signals(Z1,Z2) so that sub-carriers of the first equalized digital IF signal(Z1) can be correspondingly combined with sub-carriers of the second equalized digital IF signal(Z2). The channel decoder(16) decodes the combined digital IF signal into a bit data stream.
Patent KR-20070076503-A (KR)
Title: Non-volatile semiconductor memory device and data writing method therefor
Inventor: TANAKA MASAYUKI
IPC: H01L27/115
Filed: 2007-01-16
Abstract: A nonvolatile semiconductor memory cell, and a method for writing data therein are provided to prevent the semiconductor memory cell from being deteriorated due to a detrapping phenomenon of electric charges, even if a dielectric film with a relatively high dielectric constant serves as a gate dielectric film, using a detrapping pulse signal. In a data-writable memory cell transistor, a floating gate(3) is deposited on a semiconductor substrate(1) so that a first dielectric film(2) is sandwiched between the floating gate and the semiconductor substrate, and a control gate(6) is deposited on the floating gate so that a second dielectric film(5) is sandwiched between the control gate and the floating gate. Firstly, a writing voltage is applied to the control gate so that the memory cell transistor turns to be in a written state. Data is read out from the written memory cell transistor so that a verification for the written state is performed. If the written state of the memory cell transistor is verified, a detrapping pulse signal is applied to the control gate so that electric charges are extracted from the second dielectric film.
Patent KR-20080068343-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: KIM JI YOUNG
IPC: G02F1/133
Filed: 2007-01-19
Abstract: An LCD device and a driving method thereof are provided to enhance image quality by displaying images according to selective application of reflective and transmissive modes or variation of gamma values based on the state of backlight. An LCD(Liquid Crystal Display) device includes a semi-transmissive LCD panel(300), a common voltage generator, drivers(400,500), a gray voltage generator(800), a signal controller(600), and a micro processor unit. The semi-transmissive LCD panel includes an optic sensor. The common voltage generator generates a common voltage to be applied to the semi-transmissive LCD panel. The drivers generate voltages which are applied to the semi-transmissive LCD panel. The gray voltage generator generates gray scale voltages for applying the drivers. The signal controller controls the drivers and the gray voltage generator. The micro processor unit applies control signals to the signal controller. The micro processor unit receives an output of the optic sensor, determines the illuminance of the outside, and changes the display characteristic of the semi-transmissive LCD panel according to the determination result.
Patent KR-20080069461-A (KR)
Title: Control ic of inverter to drive lamps
Inventor: JUNG NAK JUN
IPC: G02F1/13357
Filed: 2007-01-23
Abstract: A control IC(Integrated Circuit) of an inverter to drive lamps is provided to maintain uniform brightness at all lamps by increasing a low starting voltage to start a lamp which is not started due to the low starting voltage. A control IC(200) of an inverter includes a lamp sensing unit(201) and a switching unit(202). The lamp sensing unit is connected to an OLP(Open Lamp Protection) terminal and a plurality of lamps(210a-210d). The OLP terminal senses an error of the lamps. The lamp sensing unit reduces a voltage of the OLP terminal when at least one of the lamps is not lighted. The switching unit is connected to an SDT terminal and a feedback terminal(F/B) and reduces a voltage of the feedback terminal by being turned on through a voltage outputted from the SDT terminal when the voltage of the OLP terminal is reduced.
Patent KR-20080070143-A (KR)
Title: Method and apparatus for processing queue in network system
Inventor: KIM JIN HO
IPC: H04L12/56
Filed: 2007-01-25
Abstract: A method and an apparatus for processing a queue in a network system are provided to use the plural memory channels by sharing the memory channels and dealing with the buffer which uses different channels at the same queue when the capacity of the buffer using a single memory cell is insufficient. A network apparatus comprises a memory controller(1400) and a memory(1410). The memory controller has the plural queue array comprising a plurality of queue descriptors. The memory is made up of a buffer controller, a channel checkup unit(1412) and an address conversion unit(1413). A buffer controller describes buffer descriptors about packets inserted into the buffer. The channel checkup unit checks up whether the queue buffer uses the same memory channel. The address conversion unit converts an address of a packet into the address of a packet address storage unit, or reversely converts the address of the packet address storage unit into the address of the buffer descriptor.
Patent KR-20080071686-A (KR)
Title: Method for fabricating semiconductor device
Inventor: HWANG JU HEE
IPC: H01L21/8242
Filed: 2007-01-31
Abstract: A method for manufacturing a semiconductor device is provided to prevent a bit line hardmask attack during a process for etching a storage node contact hole by preventing an excessive etching of a spacer nitride film. A first interlayer oxide film(21) having a first storage node contact hole is formed on a semiconductor substrate. A spacer nitride film(22) is formed on a sidewall of the first storage node contact hole. A first storage node contact(23) is formed on the first storage node contact hole. A second interlayer oxide film(24) is formed on a front surface including the first storage node contact. A second storage node contact hole(25) for exposing the first storage node contact is formed on the second interlayer oxide film. The first interlayer oxide film under the second storage node contact hole is excessively etched at the same etching selection ratio as oxide and nitride films. A second storage node contact is formed on the second storage node contact hole.
Patent KR-20080074652-A (KR)
Title: Substrate mounting semiconductor chip
Inventor: PARK SHIN YOUNG
IPC: H01L21/60
Filed: 2007-02-09
Abstract: A substrate mounting semiconductor chip is provided to minimize warpage of a printed circuit board by dividing a mold gate into a plurality of mold gates. A first metal pattern layer is deposited on an upper surface of a base substrate. A first solder resist layer is formed to cover and protect the first metal pattern layer. A second metal pattern layer is deposited on a lower surface of the base substrate. A second solder resist layer is formed to cover and protect the second metal pattern layer. A plurality of mount blocks include a plurality of chip mount regions(110) arranged in columns(110a) and rows on a plurality of mount blocks. A semiconductor chip is mounted on the chip mount region. The chip mount regions are arranged in a row in an inflow direction of a molding resin in a molding process. A plurality of mold gates(124) corresponding to the mount blocks are formed apart from each other at an edge of a molding resin inflow side of the upper surfaces.
Patent KR-20070082551-A (KR)
Title: Non-aqueous electrolyte and electrochemical device with an improved safety
Inventor: KIM YOUNG SOO
IPC: H01M4/48
Filed: 2007-02-15
Abstract: A non-aqueous electrolyte for an electrochemical device is provided to impart excellent low-temperature quality and high-temperature safety to the electrochemical device, and to prevent ignition and explosion of the electrochemical device upon overcharge. A non-aqueous electrolyte comprises: an electrolyte containing a lithium salt and a solvent; 1-10 wt% of a compound represented by the following chemical formula 1 or a decomposed product thereof based on the weight of the electrolyte; and 1-40 wt% of an aliphatic mononitrile compound based on the weight of the electrolyte. In chemical formula 1, each of X and Y independently represents H, Cl or F, except that both of X and Y represent H at the same time.
Patent KR-20080076599-A (KR)
Title: Composition for preventing or improving the metabolic syndrome containing extract of solanum tuberosum
Inventor: HAN KYU HYUNG
IPC: A61P3/00
Filed: 2007-02-16
Abstract: A composition containing the extract of Solanum tuberosum is provided to promote peroxisome proliferator-activated receptors-alpha and gamma(PPAR-alpha, PPAR-gamma), so that the composition is useful for preventing or improving metabolic syndrome. A composition for preventing or improving metabolic syndrome including diabetes, hyperlipidemia, glucose-tolerance disorder, obesity, arteriosclerosis and hypertension contains the extract of Solanum tuberosum which is prepared by extracting Solanum tuberosum with a solvent selected from water, C1-C4 alcohol and a mixture thereof, and fractionating the extract of Solanum tuberosum with a solvent selected from hexane, methylene chloride, acetone, ethylacetate, chloroform, water and a mixture thereof.
Patent KR-20080078097-A (KR)
Title: The new concept ramyon it boils down
Inventor: CHOI SUN WOONG
IPC: A47J27/10
Filed: 2007-02-22
Abstract: A new concept instant noodle cooking device is provided to adjust a boiled level of the noodle, using a timer, and to cook the noodle at the set temperature by applying current to the device based on contact states of the bimetal and adjusting the water temperature easily. A connection device(16) is connected with a connection projection(6). Power received from the connection projection is transmitted to the connection device. A handle(1) is installed at one side of a body(4). A sliding prevention groove(13) is formed at the handle. A cooking device hanging groove(8) is formed at the upper side of the body to prevent the cooking device from separating. A timer(2) is installed at the rear of the body to adjust cooking time. An automatic power switch(3) is installed at a lower side of the timer, using bimetal technology. When water temperature is low, current is flowed through bimetal. When water temperature is high, current is not flowed through the bimetal. Water temperature is controlled according to the contact states of the bimetal. When water temperature reaches a pre-set temperature, a power switch is turned off automatically. A cover(17) is installed at the upper part of the body. A groove(7) is formed at the upper side of the body to pour water and noodle easily.
Patent KR-20080008207-A (KR)
Title: Light guiding structure
Inventor: LIN TAI YEN
IPC: H01H13/70
Filed: 2007-02-22
Abstract: A light guide structure is provided to offer more uniform illumination by using a light guide unit, and to transmit incident light to various spots of a portable or pocket-sized device as guiding a direction, thereby saving a manufacturing cost. A light guide structure(11) has an upper side, a bottom side, and sides. At least one combiner(13) is disposed in the light guide structure(11) to combine with a key input unit of a portable apparatus. At least one incident unit(111) receives incident light generated by an illumination unit, so that the received light goes into a light guide device. Plural light guide units(15) refract and reflect the incident light to deliver and distribute the incident light to other light guide units and the combiners(13).
Patent KR-20080078420-A (KR)
Title: Multi display apparatus
Inventor: LEE YOUNG GU
IPC: G02F1/1333
Filed: 2007-02-23
Abstract: A multi-display device is provided to realize a stable, natural, and high quality large screen by reducing the width of seams between display panels and securing stability for humidity infiltration. A display panel includes a substrate(110), a display device(120) formed on the substrate, an organic material layer(210) formed on the substrate to bury the display device, an inorganic material layer(220) stacked on the organic material layer, and a moisture-proof curtain(300). The moisture-proof curtain is made of an inorganic material, is installed to the outside of the display device, and has the height over the organic material layer in which the display device is buried. An angle between a sidewall of the display device and the bottom side of the substrate is smaller than 90 angular degrees.
Patent KR-20080079897-A (KR)
Title: Washing machine
Inventor: PARK JAE RYONG
IPC: D06F37/02
Filed: 2007-02-28
Abstract: A washing machine is provided to improve washing effect by increasing friction between the laundry and a washing tub by forming a plurality of polygonal recesses on the inner surface of the washing tub. A washing machine has a washing tub having a plurality of polygon recesses(50), and a plurality of dehydration holes(60). The polygonal recesses adjacent to each others are recessed outward from the inner surface of the washing tub. The dehydration holes are formed on the deepest part of each polygonal recess.
Patent KR-20080092991-A (KR)
Title: Method for displaying the point on the display of gps golf terminal
Inventor: KYE KWAN HO
IPC: G01C21/00
Filed: 2007-03-07
Abstract: A method for displaying an estimated golf ball falling point on the display of a GPS golf terminal is provided to display average driving distance per club by graphic and display an estimated position of a golf ball together with the position of a hazard, thereby helping a golfer to get high score. A method for displaying an estimated golf ball falling point on the display of a GPS golf terminal includes the steps of receiving current position coordinates of a golfer from GPS(Global Positioning System) by a GPS receiving module of a GPS golf terminal(S20), calculating a distance from the golfer to the center of green based on the golfer position coordinates(S30), receiving an average driving distance of the golfer by a CPU of the GPS golf terminal, determining the existence of a hazard in a golf ball falling section estimated based on the average driving distance, and displaying the estimated golf ball falling section on a display part together with the hazard and the green if the hazard exists(S90).
Patent KR-20080082870-A (KR)
Title: Roller massage device
Inventor: SONG HYO SEOP
IPC: A61H15/00
Filed: 2007-03-09
Abstract: A roller massage device is provided to improve the suction and movement of a user's skin through the rotary force of rollers that are rotated by a motor and to stimulate the skin with high frequency. A roller massage device includes a case(100), a first roller(110a), a second roller(110b), a suction cable(120), a pressure measuring device(140) and a control portion(130). A bearing is interposed on one side of a motor(111) installed inside the case, and the first and second rollers are coupled to rotate in the rotary direction of the motor. The suction cable is connected to penetrate one side of the case, and the internal pressure generated by the rotation of the first and second rollers is transmitted to the suction cable. A pressure measuring device is installed on one side of the suction cable.