baber/WOPTO huggingface dataset:
Patent KR-20070054025-A (KR)
Inventor: SHIN DONG YUN
IPC: H04W28/24
Filed: 2005-11-22
Abstract: 본 발명은 무선 네트워크 장치 및 이를 위한 자원 할당 방법에 관한 것으로서, 더욱 상세하게는 패킷의 전송률에 동적으로 대응하여 QoS를 유지하면서 네트워크 자원의 효율적인 사용이 가능한 무선 네트워크 장치 및 이를 위한 자원 할당 방법에 관한 것이다. 
     본 발명의 실시예에 따른 무선 네트워크 장치는 소정 네트워크의 전송률 변동시 소정 패킷을 전송하기 위해 필요한 자원을 계산하는 자원 계산부, 상기 계산된 자원과 상기 네트워크의 액세스 포인트로부터 할당받은 자원을 비교하는 비교부, 및 상기 비교 결과에 따라 상기 액세스 포인트로의 추가 자원 요청 여부를 결정하는 제어부를 포함한다. 
       
     스테이션, 액세스 포인트, QoS
Patent KR-20070055230-A (KR)
Inventor: KANG MIN GOO
IPC: H04N5/46
Filed: 2005-11-25
Abstract: 본 발명은 하나 이상의 채널을 튜닝하는 튜닝 장치에서 하나 이상의 채널을 서로 상이한 방식으로 튜닝하도록 함으로써, 어느 한 채널의 튜닝을 위한 혼합 주파수에 의한 노이즈를 최소화할 수 있는 튜닝장치 및 방법을 제공하는 것을 그 목적으로 한다.  
     상기한 본 발명에 따르는 튜닝 장치는, 방송 신호를 제공받아, 상기 방송 신호 중 제1채널을 통해 수신되는 방송 신호만을 튜닝하는 제1튜너, 상기 방송 신호를 제공받아, 상기 방송 신호 중 제2채널을 통해 수신되는 방송 신호만을 튜닝하는 제2튜너, 상기 제1 및 제2채널간의 주파수 간격이 소정 범위 이내이면, 상기 제1튜너 및 제2튜너가 서로 상이한 방식으로 튜닝하도록 제어하는 제어부를 포함하는 것을 특징으로 한다.  
     특히 상기 제어부는, 상기 제1 및 제2채널간의 주파수 간격이 소정 범위 이내이면, 상기 제1튜너는 로워 슈퍼 헤테로다인(LOWER SUPER HETERODYNE)  방식 또는 어퍼 슈퍼 헤테로다인(UPPER SUPER HETERODYNE) 방식으로 튜닝하고, 상기 제2튜너는 어퍼 슈퍼 헤테로다인 방식 또는 로워 슈퍼 헤테로다인 방식으로 튜닝하도록 제어함을 특징으로 한다.  
     또한 본 발명에 따르는 튜닝 방법은, 방송 신호로부터 하나 이상의 채널의 튜닝이 요청되는지를 체크하는 제1단계, 상기 하나 이상의 채널의 튜닝이 요청되면, 상기 튜닝 요청된 채널들의 주파수 간격이 소정 범위 이내인지를 체크하는 제2 단계, 상기 채널들의 주파수 간격이 소정 범위 이내이면, 상기 하나 이상의 채널을 서로 다른 방식으로 튜닝하는 제3단계를 포함하는 것을 특징으로 한다.  
     특히 상기 제3단계는 상기 채널들의 주파수 간격이 소정 범위 이내이면, 어느 한 채널은 로워 슈퍼 헤테로다인(LOWER SUPER HETERODYNE) 방식 또는 어퍼 슈퍼 헤테로다인(UPPER SUPER HETERODYNE) 방식으로 튜닝하고, 다른 채널은 어퍼 슈퍼 헤테로다인 방식 또는 로워 슈퍼 헤테로다인 방식으로 튜닝함을 특징으로 한다.  
       
     튜너, 로워/어퍼 슈퍼 헤테로다인 방식, 노이즈
Patent KR-20060059844-A (KR)
Inventor: NAGAI SHIGEKAZU
IPC: H02P25/06
Filed: 2005-11-29
Abstract: 드라이버(18)는, 방향지령신호에 기초하여 회전구동원(12)의 회전방향을 전환하는 방향전환수단(34)과, 상기 방향전환수단(34)으로부터 출력된 전압을 대응하는 전류로 변환함과 동시에, 미리 설정된 기준전류I MAX (역치)로 전류를 제한(리미트)하는 전류앰프/리미터(36)와, 상기 회전구동원(12)에 공급되는 전류를 검출하는 전류센서(38)와, 상기 전류센서(38)로부터의 검출신호를 상기 전류앰프/리미터(36)의 상류측으로 피드백하는 전류루프(40)를 포함한다. 
       
     회전구동원, 전류센서, 드라이버
Patent KR-20050123067-A (KR)
Inventor: YOON JONG EUN
IPC: B01D39/20
Filed: 2005-12-01
Abstract: 본 발명은 살균필터에 관한 것으로, 나노입자 상의 은입자 콜로이드와 나노입자 상의 광촉매인 이산화티탄(TiO 2 )이 적정한 비율로 혼합된 용액을 알코올과 증류수를 포함한 물 및 계면활성제 중 계면활성제를 포함한 둘 이상의 용매에 적정한 비율로 희석 배합하여 조성한 무기살균용액을 압력분사와 열풍건조를 통해 살균필터를 제조함으로써 가금인플루엔자(조류인플루엔자) 및 사-스 원인 코로나바이러스에 대한 억제력을 갖도록 함에 그 목적이 있다.  이를 위해 구성되는 본 발명은 (가) 나노입자 상의 은입자 콜로이드와 나노입자 상의 광촉매인 이산화티탄(TiO 2 )을 적정한 비율로 혼합한 후, 증류수를 포함하는 물과 알콜 및 계면활성제로 이루어진 군으로부터 선택된 계면활성제를 포함한 둘 이상의 용매에 일정 비율로 혼합 희석하여 무기살균용액을 조성하는 단계; (나) 단계 (가)의 과정을 통해 제조된 무기살균용액을 고압펌프를 통해 미립화시켜 진공챔퍼 내부의 에어필터 섬유 표면에 5.3 ㎏/㎠ 이상의 흡착압력으로 압력 분사하는 단계; (다) 단계 (나)의 과정에서 에어필터의 섬유 표면 이외의 진공챔버 내부에 유실된 미립화 상태의 무기살균용액을 흡입을 통해 회수하는 단계; 및 (라) 단계 (나)의 과정을 통해 무기살균용액이 섬유 표면에 압력 분사된 에어필터를 일정온도 조건하의 건조로에서 열풍건조를 통해 액상 성분을 증발시켜 이산화티탄(TiO 2 ) 입자와 은(Ag)입자 콜로이드를 에어필터의 섬유 표면에 고착시키는 단계를 포함하여 이루어진다.
Patent KR-20070058780-A (KR)
Title: Low power and high slew-rate amplifier for flat panel display driver
Inventor: CHO GYU HYEONG
IPC: H03F3/45
Filed: 2005-12-05
Abstract: A low power and high slew rate amplifier for driving a flat panel display is provided to charge and discharge a large capacitive load with a required voltage at a high speed. A low power and high slew-rate amplifier for driving a flat panel display includes an NMOS input stage(10) and a PMOS input stage(20). The NMOS input stage, which has a differential input pair, drives a PMOS transistor for flow of a sourcing current. The PMOS input stage, which has a differential input pair, drives an NMOS transistor for flow of a sinking current. The NMOS and PMOS input stages include first loops(11,21) and second loops(12,22), respectively. According to the first and second loops, an output driving current is copied during a slew period, the copied result is added to a tail current of the differential input pair, an increased driving current is recopied according to the added result, and the recopied result is added to an input thereof.
Patent KR-20070060248-A (KR)
Title: Filler neck for washer fluid injection having insert type funnel device
Inventor: CHOI WON DO
IPC: B60S1/50
Filed: 2005-12-08
Abstract: A washer fluid injection member for a vehicle including an insert type funnel device is provided to prevent contamination of an engine room due to a washer fluid by easily injecting the washer fluid with a funnel. A washer fluid injection member includes a pipe connected long from a washer fluid storage container and an injection cap to inject a washer fluid from a washer fluid injection unit of a vehicle. The washer fluid injection member includes a push rod(110), a locking unit(120), a lock releasing unit(130), and a funnel(140). The funnel is mounted to the push rod so as to be folded or expanded. The funnel is inserted into a pipe together with the push rod and is folded to be embedded. If the locking state of the push rod is released, with the injection cap being opened, the funnel protrudes through an upper end inlet together with the push rod and is expanded to the outside of the pipe.
Patent KR-20070061663-A (KR)
Title: Hood switch structure
Inventor: LEE YOUNG IL
IPC: B62D25/12
Filed: 2005-12-10
Abstract: A hood switch structure is provided to improve the productivity by absorbing assembling tolerance in the height direction of a vehicle and operation deviation due to the deformation of a hood. A hood switch structure includes an electrode rod(5) and a switch body(1). The electrode rod is made of conductive metal. The electrode rod is fixed and mounted to the inner panel of a hood via a pad. The switch body includes a through-hole into which the electrode rod is inserted and two positive and negative terminals attached to the inner peripheral wall of the through-hole and connected to each other by the electrode rod. A projection is formed along the longitudinal direction of the two terminals to reduce the diameter of the through-hole.
Patent KR-20070063314-A (KR)
Title: Display device and making method of the same
Inventor: LEE WOO JAE
IPC: H05B33/10
Filed: 2005-12-14
Abstract: A display device and a method for manufacturing the same are provided to reduce lifting of a thin film of an edge region. A display device includes a plastic insulation substrate(110), a gate wiring, a gate insulation film(131), a data wiring(141), and a protection film(151). The plastic insulation substrate(110) has a display region and a non-display region. The gate wiring is formed on the plastic insulation substrate(110). The gate insulation film(131) is formed on the gate wiring of the display region. The data wiring(141) has the data line which is formed on the gate insulation film(131), and a data pad which is formed on the non-display region and not overlapped with the gate insulation film(131). The protection film(151) is formed on the data wiring(141). A shadow mask has an aperture corresponding to the display region on the plastic insulation substrate(110).
Patent KR-20060067902-A (KR)
Inventor: CHRISTIAN MULLER
IPC: C07C319/04
Filed: 2005-12-15
Abstract: 본 발명은 20 내지 150℃의 온도 및 1 내지 40바의 압력에서 황화수소를 C 6 -C 20  올레핀의 이중 결합에 첨가함으로써 알킬 티올을 제조하는 방법으로서, 반응이 하나 이상의 유기 액체 산의 존재 하에 수행되는 방법, 및 황화수소를 C 6 -C 20  올레핀의 이중 결합에 첨가하여 알킬 티올을 제조함에 있어서의 선택도 및/또는 반응 속도를 증가시키기 위한 촉매로서의 유기 액체 상의 용도에 관한 것이다. 
       
     황화수소, C6-C20 올레핀, 알킬 티올
Patent KR-20070065506-A (KR)
Title: Catalyst for producing polyolefin having narrow molecular weight distribution and method for producing ethylene (c0)polymer using the same
Inventor: JUNG HOE CHUL
IPC: C08F4/634
Filed: 2005-12-20
Abstract: Provided are a Ziegler-Natta catalyst for preparing a polyolefin having a narrow distribution of molecular weight and a desired melt index, and a method for preparing an ethylene (co)polymer by using the catalyst. The Ziegler-Natta catalyst is prepared by preparing a magnesium compound solution from a non-reductive magnesium compound and a compound of group III in a periodic table; reacting the magnesium compound solution with a transition metal compound, a silicon compound, a tin compound or their mixture to precipitate a solid support particle; reacting the solid support particle with a transition compound of group IV, V or VI in the periodic table; and reacting the obtained one with tetrahydrofuran.
Patent KR-20070065995-A (KR)
Title: Synthetic resin tie for railroad
Inventor: KIM HAE GON
IPC: E01B3/00
Filed: 2005-12-21
Abstract: A synthetic resin sleeper for a railroad is provided to secure the safe operation of a railroad vehicle by making lightweight and preventing the movement caused by the load of a railroad vehicle, and to prevent a rail from being pushed by keeping the gauge of a track exactly. The synthetic resin sleeper for a railroad comprises a main body(10) made with synthetic resins, placed under a rail and provided with a rugged part(11) to prevent the movement caused by the load of a railroad vehicle on the roadbed, an electric wiring passage(12), a fork fixture(13) used for carrying and loading with a forklift truck, a space preventing the movement on the roadbed together with the rugged part, a handle used for handling with human power, a vertical through hole(16), a shoulder(18) used for anchoring the rail on the main body and a horizontal through hole, a spacer(20) installed to the rear of the main body to prevent the main body from moving forward and backward, thereby to prevent a rail from being pushed and provided with many holes placed on the rear of the main body horizontally and formed to the appointed depth, many spacer rods(22) installed to make one end inserted to each hole and the other end located on the right front side of the main body and couplers preventing the spacer rods from being separated from the holes, and reinforcement blocks(30) installed to the front and rear of the main body to be detachable to locate on two sides of the horizontal through hole and projected forward and backward to increase the surface contacted with gravel of the roadbed when the main body is installed on the roadbed, thereby to prevent the movement of the rugged part together with the space.
Patent KR-20070068072-A (KR)
Title: Manufacturing method of vegitable for instant noodle soup
Inventor: KIM JAE HOON
IPC: A23L23/00
Filed: 2005-12-26
Abstract: Provided is a method for preparing a vegetable soup for instant food to improve the storage period of a soup and to allow the sour taste to be lowered even if a pH is lowered. The method comprises the steps of steaming the washed vegetables; dipping the steamed vegetables into an antibacterial composition which comprises 20-50 wt% of an organic acid, 10-20 wt% of an organic acid salt, 0.1-1.0 wt% of chitooligosaccharide, 1.0-10.0 wt% of phyollen and the balance of purified water, for 1-5 minutes; packaging the vegetables together with a preservation solution which comprises 50-100 wt% of ethanol, 5,000-10,000 ppm of phyollen and the balance of purified water; and sterilizing and cooling the packaged vegetables.
Patent KR-20050018958-A (KR)
IPC: G07D7/182
Filed: 2002-08-30
Abstract: 지폐(21)가 반송되어 통과하는 종이류 특징 검출 장치(20)에는 돌입 센서부(22), 투과형겸 반사형의 라인광 센서(23), 자기 센서(24), 두께 센서(27), 탈출 센서부(28)가 설치된다.  지폐(21)의 워터마크 부분을 라인광 센서(23)로 측정하여 광투과 센서에서 워터마크 모양이 검출되고 광반사 센서에서 그 모양이 검출되지 않을 때 지폐(21)를 진권이라 판정한다.  워터마크 점자의 경우도 마찬가지이다.  통상의 스레드의 경우에는 광투과 센서에서 스레드가 있고 또한 광반사 센서에서 스레드가 없을 때 지폐(21)를 진권이라 판정한다.  금속 스레드일 때에는 광반사 센서 대신에 자기 센서를 이용하고 봉형 스레드일 때에는 두께 센서를 이용하여 반응이 있을 때 진권이라 한다.
Patent KR-20050023401-A (KR)
IPC: C07D209/52
Filed: 2002-07-08
Abstract: 본 발명은 3,6-이치환된 아자비시클로[3.1.0]헥산의 유도체에 관한 것이다.  본 발명의 화합물들은 무스카린 수용체를 통해 매개되는 호흡기관, 비뇨기관 및 위장 시스템의 여러 질병들을 치료하기 위해 사용가능한 무스카린 수용체 길항제들이다.  본 발명은 또한, 본 발명의 화합물들을 함유하는 약학 조성물 및 무스카린 수용체들을 통해 매개되는 질병들을 치료하는 방법에 관한 것이다.
Patent KR-20050019833-A (KR)
IPC: G06T15/00
Filed: 2003-06-30
Abstract: 물체의 전자식 표현을 텍스처라이징하는 텍스처라이징 시스템은, 텍스처 라이브러리, 텍스처 엔진 및 그래픽 사용자 인터페이스 모듈을 포함한다.  소스 텍스처는 연관된 고유 식별자와 함께 라이브러리에 저장될 수 있다.  소스 텍스처는 복합 텍스처를 형성하도록 그래픽 사용자 인터페이스 모듈에 의해 조작될 수 있다.  복합 텍스처를 형성하는 조작은 고유 식별자와 함께 변환 절차로서 텍스처 라이브러리에 캡처링되어 저장될 수 있다.  복합 텍스처 또는 소스 텍스처 중 어느 하나의 고유 식별자는 이미지의 전자 표면의 표면과 연관될 수 있다.  전자식 표현이 표시될 때, 변환 절차가 수행되고 그 변환 절차에 연관된 표면이 텍스처라이징될 수 있다.
Patent KR-20050074508-A (KR)
Title: 5-alkyl-7-aminotriazolopyrimidines, methods and intermediary products necessary for the production thereof, agents containing said compounds and the use thereof for fighting against harmful mushrooms
Inventor: TORMO I BLASCO JORDI
IPC: C07D487/04
Filed: 2003-11-04
Abstract: The invention relates to 5-alkyl-7- aminotriazolopyrimidines of the formula (I) and to the salts thereof. In said formula substituents have the following meanings: R1 and R2 each is a hydrogen atom or a group of alkyl, alcenyl, alcynyl, haloalkyl, cycloalkyl, phenyl or naphtyle, saturated, unsaturated or aromatic heterocycle having from five to six members which contain from one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, or R1 and R2 can form together with a connecting them nitrogen atom a cycle of 5 to 6 members containing from one to four nitrogen atoms or from one to three nitrogen atoms and one sulfur or oxygen atom, R3 is a cycloalkyl or bicycloalkyl group, R1, R2 and R3 can be substituted in conformity with a description, and X is an alkyl or alkyl halide group. The inventive methods and intermediary products necessary for producing said compounds, agents containing them and the use thereof for fighting against harmful mushrooms are also disclosed.
Patent KR-20050065669-A (KR)
Title: Ratchet device for an electrical component which may be adjusted by rotation
Inventor: ERDLOFF DIRK
IPC: G05G5/06
Filed: 2004-05-24
Abstract: The invention relates to a ratchet device for an electrical component which may be adjusted by rotation, in particular, a rotary switch or a rotary potentiometer, comprising a leaf spring (4, 17), resting against a ratchet contour (3) by means of spring pressure, whereby the ratchet contour (3) is applied on the outer side of a symmetrical ratchet disc (2). The leaf spring (4, 17) substantially encloses the ratchet disc (2), rests diametrically on the ratchet disc (2) and the ends (5, 6) of the leaf spring (4) have an essentially radial embodiment, the leaf spring being otherwise free to move.
Patent KR-20050055794-A (KR)
Title: Method and apparatus for cross-hole pressing to produce cutting inserts
Inventor: GUBANICH RICHARD J
IPC: B22F5/10
Filed: 2003-10-23
Abstract: A method and apparatus for the cross- hole pressing of cutting inserts (10) is disclosed whereby a green part (110) is fabricated using metallurgical powder (260) and an opening (25) is imparted within the green part by placing the metallurgical powder about an oval-shaped core rod (235). Using a press (200) with a uni-axial press motion, a core rod is placed within the cavity (210) of a mold and metallurgical powder placed around the core rod and thereafter compressed to form a green part. The subject invention is also directed to an article formed utilizing such a process and the uni-axial press used to produce such an insert.
Patent KR-20050088391-A (KR)
Title: Integrated beam splitter and polarizer for projection display system
Inventor: JANSSEN PETER
IPC: G02B6/42
Filed: 2003-12-11
Abstract: An integrated beam splitter and polarizer (30) for a projection display system (80) includes a light guide array (32) having an exit face (W) for providing unpolarized white light, and having an array of entrance faces (36, 38, 40) for accepting colored light, a polarization beam splitter (42) for splitting the white light into polarized light of two different polarization states, two sets of color filters (Fl and F2) for splitting the white light into colored light, and for directing the light of different polarization states onto different sides of the array of exit faces, and a wave plate (52) for converting the colored light of one polarization state to colored light of the other polarization state.
Patent KR-20050091035-A (KR)
Title: Phase locked loop comprising a variable delay and a discrete delay
Inventor: BEESON PETER
IPC: H03L7/197
Filed: 2003-12-19
Abstract: A phase locked loop circuit, for providing an oscillating output signal at an output frequency, comprising: a reference counter; a loop counter; a phase detector having a first input coupled to the reference counter and second input coupled to the loop counter; a voltage controlled oscillator having an input coupled to the output of the phase detector and an output for providing the oscillating output signal; a feedback loop coupling the output of the voltage controlled oscillator to the input of the loop counter; and delay circuitry, including a feedback loop, arranged to introduce a discrete delay into the output of the loop counter and/or the reference counter.
Patent KR-20050101538-A (KR)
Title: Method for manufacturing recombinant polyclonal proteins
Inventor: HAURUM JOHN S
IPC: C07K16/28
Filed: 2004-01-07
Abstract: The invention relates to a method for manufacturing a recombinant polyclonal protein composition, in particular a recombinant polyclonal antibody composition. The method comprises obtaining a collection of cells transfected with a library of variant nucleic acid sequences, wherein each cell in the collection is transfected with and capable of expressing one member of the library, which encodes a distinct member of a polyclonal protein that binds a particular antigen and which is located at the same single site in the genome of individual cells in said collection, wherein said nucleic acid sequence is not naturally associated with said cell in the collection. The cells are cultured under suitable conditions for expression of the polyclonal protein, which is obtained from the cells or culture supernatant. The nucleic acid sequence id introduced into the cells by transfection with a library of vectors for site-specific integration. The present method is suitable for manufacturing recombinant polyclonal antibodies, thereby making available a superior replacement of plasma- derived therapeutic immunoglobulin products.
Patent KR-20050099511-A (KR)
Title: Usb connector conversion device
Inventor: FUNAHASHI TAKESHI
IPC: G06F3/00
Filed: 2004-01-07
Abstract: A USB connector conversion device for connecting a USB device having a USB plug to an external device via a USB cable based on the USB specification. The USB connector conversion device is connected to a USB device (20) having a first USB (Universal Serial Bus) plug (21) which is a data I/O interface with the external device (100). The USB connector conversion device (10) has a first USB jack to be connected to the first USB plug (21) and a second USB jack to be connected to a second USB plug (32) of a USB cable (30) connected to the external device. The first USB jack is electrically connected to the second USB jack.
Patent KR-20050098957-A (KR)
Title: Photoresist composition and method of forming resist pattern
Inventor: HIRAYAMA TAKU
IPC: G03F7/004
Filed: 2004-02-25
Abstract: A photoresist composition that realizes low line edge roughness, excelling in resist pattern profile configuration and that is used in the process for resist pattern formation including the step of immersion lithography. This photoresist composition comprises resin component (A), acid generator component (B), organic solvent (C) and nitrogenous organic compound (D) of the general formula: (1) wherein each of X, Y and Z independently represents an alkyl group having or not having an aromatic ring bonded to an end thereof (provided that two ends of the X, Y and Z may be bonded with each other to thereby form a cyclic structure); at least one of the X, Y and Z contains a polar group; and the molecular weight of the compound (D) is 200 or greater.
Patent KR-20060002839-A (KR)
Title: Cellulose matrix encapsulation and method
Inventor: HOLBREY JOHN DAVID
IPC: C08J3/28
Filed: 2004-03-19
Abstract: A regenerated cellulose-encapsulated active substance and a method for encapsulating an active substance in a regenerated cellulose matrix are disclosed. The distribution of the active substance is preferably substantially homogeneous within the matrix of regenerated cellulose. The regenerated cellulose (i) has about the same molecular weight as the original cellulose from which it is prepared (ii) is substantially free of added substituent groups relative to the starting cellulose and is also substantially free of entrapped ionic liquid degradation products.
Patent KR-20060022230-A (KR)
Title: Improved graphite granules and their method of fabrication
Inventor: WANG CHUANFU
IPC: C01B31/04
Filed: 2004-07-20
Abstract: This invention discloses a type of improved graphite granules and the method for their fabrication. Each improved graphite granule includes an unimproved graphite granule whose electrochemical properties need to be improved, and a membrane of amorphous carbon enveloping said unimproved graphite granule forming the membrane. The thickness of said amorphous carbon membrane is between 0.05 mum and l mum. To fabricate said improved graphite granules, said unimproved graphite granules are immersed in a polymer surface modifying solution, stirred, separated, sifted, and then solidified and carbonized. Said improved graphite granules, when used as the negative electrode of a lithium ion rechargeable battery produces a battery with excellent high current characteristics, high reversible specific capacity, long cycle life, and can satisfy the performance demands on rechargeable batteries. The technology for the fabrication of this improved graphite granules is simple. Its cost of production is low. Therefore, it is easy to implement this technology for mass production.
Patent KR-20060052667-A (KR)
Title: Backpack with security feature
Inventor: MILES RICHARD
IPC: A45F/
Filed: 2004-08-19
Abstract: Backpacks, book bags and day packs have advantages over conventional luggage in that the user's hands are free from carrying the backpack since the backpack is carried on the back of the user. However, this places the backpack out of line of sight from the user, and thus subjects the user to pickpocket or other thieves accessing goods carried in the backpack. The inventive backpack disclosed herein limits access to the packing compartment of the backpack (2) by continuing the zipper tracks (20, 56) for those compartments (12, 50) and terminating them on the back face (6) of the backpack which is normally contacting the upper back of the user. These zipper tracks terminate in a pouch (22) secured by a releasable closure, such as a hook and loop fastener (29). This pouch is primarily defined by a flap (28) which is covered by or constructed of the same padded textile material that covers the back face of the backpack to provide comfort to the user. Thus, the backpack is not easily opened by sneak thieves.
Patent KR-20070049530-A (KR)
Inventor: KURIYAMA TAKAHIRO
IPC: H01C17/02
Filed: 2005-05-12
Abstract: 상면에 저항막(13) 등의 소자와 이것을 피복하는 커버 코트(14)를 설치한 칩형의 절연기판(12)에 있어서의 좌우 양단에, 상기 소자에 대한 단자전극막(15,16)을, 그 단자전극막이 상기 절연기판의 하면(12a)에까지 연장되도록 형성하여 이루어지는 칩형 부품(11)에 있어서, 상기 절연기판의 하면(12a) 중 상기 양 단자전극막의 사이의 부분에, 상기 절연기판 중 양 단자전극막을 연결하는 길이방향에 있어서의 중심의 부위 또는 이 중심에 가까운 부위에 가장 높은 봉우리부(18a)를 형성하여 이루어지는 절연체제의 돌기부(18)를 설치함으로써, 상기 칩형 부품(11)을, 콜릿 노즐(19)로 진공흡착한 상태에서 프린트 기판(17) 등에 대해서 공급할 때, 상기 절연기판에 붕괴가 발생하는 것을 저감한다.
Patent KR-20060026850-A (KR)
Title: System for identifying and locating network problems
Inventor: CLARK ALAN D
IPC: H04L12/26
Filed: 2004-04-09
Abstract: A network monitoring system (10) for packet based multimedia signal transmission which identifies network problems that may affect multimedia performance and provides guidance as to the location of such problems within the network.