baber/WOPTO huggingface dataset:
Patent KR-20090056149-A (KR)
Title: Constant preload bearing device for supporting main spindle of machine tools
Inventor: YIM KYEONG JIN
IPC: F16C33/38
Filed: 2007-11-30
Abstract: A constant pressure bearing device for supporting a main spindle of a machine tool is provided to absorb bearing pre-load increased with spindle rotation steadily in a vertical main spindle. A constant pressure bearing device for supporting a main spindle of a machine tool comprises: a main spindle body(10); a pre-heating housing surrounding the circumference of a shearing part of a main spindle(20); a post-heating housing(10b) surrounding the back-end outer circumference of the main spindle; a pre-heating bearing supporting the front-end of the main spindle; a post-heating bearing(30b) supporting the back-end of the main spindle; a bearing support cap which prevents the pre-heating and post-heating bearings from being separated to outside; an elastic unit(40) providing pre-load for the pre-heating and post-heating bearings; a ball guide(70) relatively sliding the post-heating housing toward main spindle; and a damper(90) for damping movement in the main spindle direction of the ball guide.
Patent KR-20090056222-A (KR)
Title: Generator arrangement
Inventor: LEE YOUNG JUN
IPC: F03G7/00
Filed: 2007-11-30
Abstract: A generator arrangement is provided to supply electricity to electrical equipment arranged around a road by producing electricity using kinetic energy of wheels occurred on the road. A generator arrangement comprises a rotating body(20) whose surface is opened; a rotating member(10) placed along the length direction of the rotating body; a first rotating shaft(30) attached to a unidirectional clutch at both ends of the rotating member; a bearing support(40) which supports both ends of the first rotating shaft and accommodates a bearing inside; a first chain gear(31) equipped in one end of the first rotating shaft; a second rotating shaft(50) onto which a chain gear(60) is attached; a first chain(61) delivering torque of the first chain gear into the second chain gear; an accelerator(70) equipped near the second chain gear; a third chain gear(80) equipped near the accelerator; a generator, a fourth chain gear(90) attached onto a rotator shaft(201) of the generator; a second chain(91) delivering torque of the third chain gear to the fourth chain gear; and a capacitor(300) storing electricity generated.
Patent KR-20090058193-A (KR)
Title: Steel-gratting
Inventor: KIM DONG GILL
IPC: E03F5/06
Filed: 2007-12-04
Abstract: A steel grating is provided to be constructed at the curve area by connecting a drainage frame using a bolt and nut and to reduce the unnecessary consumption of material by replacing a part which needs to be replaced. A steel grating comprises: a drainage frame(2) whose length is less than 10 cm, made by curve-cutting normal steel or using specific shaped steel; a unit side support part(4) of cast iron connecting in both sides of the drainage frame with a bolt and nut; a curved frame(11) having the saw teeth shaped ridge, groove in the front and back to be installed at the curved area; a connecting part installed at the mountain and valley to adjust gradient angle of the curved area; and a connection hole(7) formed in the one side center of curved frame, and formed in the center of the drainage frame front and back side.
Patent KR-20090060661-A (KR)
Title: Air foil bearing
Inventor: YUM BYUNG YONG
IPC: F16C32/00
Filed: 2007-12-10
Abstract: An air foil bearing is provided to prevent damage to the internal parts by making the height of the foil parts of the bump foil uniform so that the radial inner and outer parts of the bump unit are equal in height. An air foil bearing(300) comprises a base plate(310) in which a rotator(390) is combined to rotate, a bump foil(320) whose one end(329) is fixed to the base plate, and a top foil(330) arranged between the rotator and the bump foil so as to overlap with the bump foil. The bump foil consists of a plurality of foil parts(321~327) arranged at regular intervals in the circumferential direction and bridges(328) connecting the foil parts. The inner and the outer length of the bump foil are determined at different angles.
Patent KR-20090065250-A (KR)
Title: Apparatus and method for interfacing between 10gbe/stm-64 signals and odu2/otu2 signals
Inventor: KIM HONG JU
IPC: H04B10/27
Filed: 2007-12-17
Abstract: An apparatus and a method for interfacing between 10GbE/STM-64 signals and odu2/otu2 signals are provided to select an operation mode of a route of interfacing a signal according to a need of a user, thereby assigning adaptability to a hardware operation. The first interface unit(710) receives 10 GbE(Gigabit Ethernet) signal or an STM-64(Synchronous Transfer Mode-level 64) signal. An interfacing unit converts the received signal into an ODU2(Optical Data Unit-level2) signal or an OTU2(Optical Transport Unit-level2) signal through a synchronized clock and the signal received based on the first receiving reference clock. The interfacing unit generates the converted signal and the synchronized clock through the second transmission reference clock.
Patent KR-20080063102-A (KR)
Title: Exposure apparatus and device manufacturing method
Inventor: FUJII HIROFUMI
IPC: H01L21/027
Filed: 2007-12-21
Abstract: An exposure apparatus and a device manufacturing method are provided to estimate supporting members based on position information having high accuracy by utilizing a position sensor. An exposure apparatus includes a support member(1), an object(2), an actuator(3), a detector(4), and a controller(5). The support member supports a projection optical system used for exposing substrates. The object is movably supported by the support member. The actuator drives the object. The detector detects a relative position between the object and the support member. The controller controls the actuator based on outputs of the detector such that the object follows the support member and estimates oscillation of the support member based on the outputs of the detector.
Patent KR-20090068634-A (KR)
Title: Method for forming trench of semiconductor device
Inventor: SON SEUNG WOO
IPC: H01L21/76
Filed: 2007-12-24
Abstract: A method for forming a trench of a semiconductor device is provided to prevent contamination due to a phosphoric acid chemical by performing a moat-wet-dip process before a trench process. A pad oxide layer and a pad nitride layer are laminated on a semiconductor substrate(S101). An anti-reflective layer and a photoresist pattern are formed on the pad nitride layer in order to open a trench region(S102). An etch process is performed to etch the anti-reflective layer, the pad nitride layer, and the pad oxide layer(S103). The semiconductor substrate corresponding to the trench region is exposed by removing the pad nitride layer. The pad nitride layer is etched in a constant depth by performing a moat-wet-dip process(S104). The photoresist pattern and the anti-reflective layer are removed(S105). An exposed part of the semiconductor substrate is etched by using the pad nitride layer as an etch barrier. A trench is formed by etching the exposed part of the semiconductor substrate(S106).
Patent KR-20090070076-A (KR)
Title: Contactor shield
Inventor: OH JUNG SEOB
IPC: H01R13/648
Filed: 2007-12-26
Abstract: A contactor shield is provided to supply high voltage stably by discharging the noises from an electric line on which high voltage flows. A body(21) is formed in a cylindrical shape to be held by the external portion of an electric wire(10), and a noise discharging unit(23) discharges the noises generated in the electric wire to the outside. A fixing unit(30) fixes the body to the electric wire, and a cover member(50) covers one end of the electric wire by being held between the electric wire and the body.
Patent KR-20090070262-A (KR)
Title: Hybrid light duct system have air conditioning functions and ventilation of smoke and controlling method the same
Inventor: BAIK KI SUNG
IPC: F24F11/02
Filed: 2007-12-27
Abstract: A hybrid light duct system and a control method of the same are provided to perform a function of flue gas discharging by converting a flue gas discharging mode in the fire. A hybrid light duct system comprises: an optical duct(2) having an inlet port and an outlet port; a port opening/closing plate(4) receiving a control signal in order to open and close the port; a fan motor installed inside a terminal of both side sub-ports of the optical duct; a detection sensor(8) sensing temperature and humidity; a fire detection sensor(10) installed at an underground space in order to detect the fire; a fire alarm transmitter(12) operating with a sensing signal of the fire detection sensor; an air conditioning controller(14) receiving the sensing signal from the detection sensor in order to operate itself; and a controller(16) authorizing the control signal in fire alarm equipment, fire-fighting equipment, gas exhaust equipment and fire indicating light.
Patent KR-20090070293-A (KR)
Title: System for managing homenetwork in remote place
Inventor: LEE HONG KYU
IPC: H04L12/28
Filed: 2007-12-27
Abstract: A system for remotely managing a home network is provided to integrally manage houses in which home network systems are installed and additionally supply various services from a remote place, thereby efficiently managing, maintaining and repairing the home network system. A user uses an UI(User Interface) apparatus(11) as a home network system. A home server(13) is connected to the UI apparatus to control the home network system. A plurality of separate management devices(30) is connected to the UI apparatus to integrally and directly manage each home server. When the UI apparatus is not directly managed by the separate management device, a plurality of connection management devices(20) connects the UI apparatus and the separate management device to process data exchange. An integrated management device(40) integrally manages the separate management devices from a remote place and distributes and manages a service to be provided to the home server through the separate management device.
Patent KR-20090070321-A (KR)
Title: Device for filling fluid without bubble
Inventor: LEE KYONG
IPC: F27B14/06
Filed: 2007-12-27
Abstract: A charging device for refractory material for an induction furnace is provided to reduce the work load of an operator and the operation time by easily removing the impure gas and bubble from a refractory material layer. A charging device for refractory material for an induction furnace comprises: a charge disk(110) settled on the top of a refractory material charged in the induction furnace; a vibrator(140) installed on the charge disk; a hollow pipe(160) passing through the charge disk; and a stopper pin(170) exposed to the lower part of the charge disk while being inserted into the hollow pipe. The lower part of the charge disk is evenly flat. The charge disk has enough weight to force into refractory material charged in the induction furnace. The stopper pin includes: a head having the diameter bigger than the hollow pipe inside diameter; and a rod having the diameter smaller than the hollow pipe inside diameter, connected to the head into one body.
Patent KR-20090070982-A (KR)
Title: Dentel implant to preventing unfastening of screw
Inventor: JEONG CHUL WOONG
IPC: A61C8/00
Filed: 2007-12-27
Abstract: An implant for the artificial tooth is provided, which improves the durability of the artificial tooth by preventing the artificial tooth from being moved or being cracked. An implant for the artificial tooth comprises: an abutment(30) combined with the upper part of the fixture(20) which is implanted in the alveolar bone; a screw part(45) screwed in fixture through the screw insertion hole formed in the abutment; a fixed screw(40) having the head unit hung on the head settling portion which is formed on the top of the screw part and is protruded in the inner side of the screw insertion hole; and an unscrewing prevention member which prevents the fixed screw from being unscrewed from the fixture.
Patent KR-20090072317-A (KR)
Title: Manufacturing method of cmos image sensor
Inventor: MIN BYUNG SEUNG
IPC: H01L27/146
Filed: 2007-12-28
Abstract: A manufacturing method of a CMOS image sensor is provided to prevent degradation of image quality due to a noise between adjacent pixels by reducing a light incident path from a micro lens to a photo diode with a deep trench. A photo diode region(11) is formed inside a silicon substrate(10). An interlayer insulation film(14) is formed on a whole surface of the silicon substrate including the photo diode region. A trench having a fixed tilt is formed by etching the interlayer insulation film corresponding to a pixel array. An over coating layer(17) is formed on the whole surface in which the trench is formed. The over coating layer of the trench bottom surface remains by etching the over coating layer. A color filter array(18) is formed inside the trench on the over coating layer. A micro lens(20) is formed inside the trench on the color filter array.
Patent KR-20070062965-A (KR)
Title: Photosensitive composition, method for forming pattern, and permanent pattern
Inventor: IWASAKI MASAYUKI
IPC: G03F7/035
Filed: 2005-06-09
Abstract: Disclosed is a photosensitive composition having excellent developability, soldering heat resistance, fracture resistance and pressure cooker resistance which is preferably used for manufacturing flexible printed circuit boards. The cured coating film of such a photosensitive composition is significantly improved in flexibility. Also disclosed are a method for forming a pattern and a permanent pattern. The photosensitive composition contains at least a polyurethane resin (A) having a carboxyl group, a polymerizable compound (B), a photopolymerization initiator (C) and a thermal crosslinking agent (D). The polyurethane resin (A) having a carboxyl group is preferably obtained by reacting a diisocyanate compound represented by the constitutional formula (I) below with a diol compound represented by the constitutional formula (II) or the constitutional formula (III) below.
Patent KR-20070055519-A (KR)
Inventor: ITO TAKASHI
IPC: C08L1/10
Filed: 2005-09-20
Abstract: 본 발명은 TAC 및 가소제를 함유하는 도프(36)를 제조한다. 도프(36) 중의 불순물은 여과장치(57)로 여과된다. 여과장치(57)에서, 도프(36)는 필터(59)를 통해 외부유로(58a)에서 내부유로(58b)로 흐른다. 필터(59)는 소결 금속섬유로 형성된 제1층(59a), 제2층(59b) 및 제3층(59c)를 갖는다. 제1층(59a)의 금속섬유의 평균직경은 8mm이고, 제2층(59b)의 금속섬유의 평균직경은 4mm이고, 제3층(최하층)(59c)의 금속섬유의 평균직경은 20mm이다. 필터(59)를 400℃에서 2시간 동안 배소하여 재사용한다. 제1 및 제2층(59a, 59b)에서의 소결 금속섬유로부터의 파편은 제3층(59c)에서 여과된다.
Patent KR-20070072487-A (KR)
Title: Device for forming objects, comprising a couplable pressure or temperature sensor
Inventor: DREHER DAVID
IPC: B29C45/77
Filed: 2005-09-02
Abstract: The invention relates to a device for forming objects in a cavity (12), said device being at least partially formed by an insert (6, 11) in a moulding plate (1, 2). According to the invention, a sensor (16) is arranged in the insert (11) towards the inner wall (18) of the cavity embodied by the insert, said sensor being connected to a first coupling part (20) with which a second coupling part (21) is to be associated in the moulding plate (2).
Patent KR-20070053241-A (KR)
Inventor: VAN GORKOM RAMON P
IPC: G02B26/02
Filed: 2005-08-29
Abstract: 본 발명은 광학 이미징 시스템을 위한 빔 스위치(1)에 대한 것이다. 적어도 부분적으로 투명한 호일(2)은, 제 1 플레이트(3)와 제 2 플레이트(4) 사이의 공간에서 경사 위치에 삽입된다. 이 스위치(1)는, 상기 호일(2)과 연결된 호일 전극(6), 상기 제 1 플레이트(3)와 연결된 제 1 투명 전극(5) 및/또는 상기 제 2 플레이트(4)와 연결된 제 2 전극(7)을 더 포함한다. 상기 호일 전극(6)과 상기 플레이트 전극(5,7)의 적어도 하나 사이에서 제 1 전압 전위차의 인가는 제 1 방향에서 상기 제 1 플레이트(3) 상에 입사하는 광을 반사하도록 상기 제 1 플레이트(3)와 필수적으로 평행한 위치를 향하여 상기 호일(2)을 끌어당기도록 배열된다. 제 2 전압 전위차의 적용은 제 2 방향에서 상기 제 1 플레이트(3) 상에 입사하는 광을 반사하기 위해 상기 경사 공간을 상기 호일(2)이 취하는 것을 허용하도록 배열된다.  
       
     LCD, 빔, 광학, 이미지, 호일, 전극
Patent KR-20070069143-A (KR)
Title: Granules comprising a nsaid and a sugar alcohol made by melt extrusion
Inventor: SHERRY ROBERT
IPC: A61K9/16
Filed: 2005-08-08
Abstract: A pharmaceutical composition comprising a granular component comprising a plurality of solidified melt granules of a sugar alcohol having a salt of non-steroidal anti-inflammatory drug (NSAID salt) contained therein.
Patent KR-20070083617-A (KR)
Title: Assembly for representing images in three dimensions
Inventor: TZSCHOPPE WOLFGANG
IPC: G02B30/30
Filed: 2005-08-30
Abstract: The invention relates to an assembly for representing images in three dimensions, comprising: an image reproduction device (1) with a plurality of image elements, which represent information from one or more views of a scene, an object or a text, a filter array (2), which is located in front of the image reproduction device (1) in the line of vision (B) of an observer (6) and which contains a plurality of filter elements (2a) that are transparent in certain wavelength ranges, in addition to filter elements (2b) that are essentially impermeable to visible light, said filter elements (2a, 2b) being mounted on a transparent substrate (3), which is positioned in front of the image reproduction device (1).
Patent KR-20070067191-A (KR)
Title: Elevator landing call register
Inventor: TAKEUCHI NOBUKAZU
IPC: B66B1/14
Filed: 2006-05-10
Abstract: An elevator landing call register comprising a landing call registering button (11), a speech input device (12), a speech recognizing device (13) for receiving a speech signal of a user and recognizing the destination floor, and a call control unit (15) for receiving the outputs from the registering button, the speech input device, and the speech recognizing device and reporting to an elevator control device (2). When the call registering button (11) is operated in predetermined procedures, the call control unit (15) enables the speech recognition function of the speech recognizing device and reports the destination floor recognized by the speech recognizing device to the elevator control device.
Patent KR-20070084334-A (KR)
Title: Steam methane reforming method
Inventor: DRNEVICH RAYMOND FRANCIS
IPC: C01B3/38
Filed: 2005-11-07
Abstract: A steam methane reforming method in which a feed stream (10) is treated in a reactor (30; 30') containing a catalyst that is capable of promoting both hydrogenation and partial oxidation reactions. The feed stream (10) may be a refinery off-gas. The reactor (30; 30') is either operated in a catalytic hydrogenation mode to convert olefins into saturated hydrocarbons and/or to chemically reduce sulfur species to hydrogen sulfide or a catalytic oxidative mode utilizing oxygen and steam to prereform the feed and thus, increase the hydrogen content of a synthesis gas produced by a steam methane reformer (52). The reactor (30; 32) may be operated in alternate modes to provide for increased hydrogen production during the catalytic oxidative mode of operation or exclusively in a single mode of operation involving either a catalytic hydrogenation mode or a catalytic oxidative mode.
Patent KR-20070090167-A (KR)
Title: Extruded toner receiver layer for electrophotography
Inventor: DONTULA NARASIMHARAO
IPC: G03G7/00
Filed: 2005-11-17
Abstract: The invention relates to a receiver sheet for electrophotography comprising a base material having thereon at least one toner receiver layer comprising a mixture of polyolefin and at least one member selected from the group consisting of polyolefin copolymers, amide containing polymers, and ester containing polymers, wherein a measured T g of said at least one receiver layer comprises a T g of less than 5°C.
Patent KR-20070085547-A (KR)
Title: Dose forms comprising vx-950 and their dosage regimen
Inventor: CHU HUI MAY
IPC: A61K38/21
Filed: 2005-10-31
Abstract: The present invention relates to antiviral therapies and compositions for treating or preventing Hepatitis C infections in patients and relates to other methods disclosed herein. The invention also relates to kits and pharmaceutical packs comprising compositions and dosage forms. The invention also relates to processes for preparing these compositions, dosages, kits, and packs.
Patent KR-20070102491-A (KR)
Title: Microstrip multi-band composite antenna
Inventor: SURDUCAN EMANOIL
IPC: H01Q5/00
Filed: 2006-02-02
Abstract: The multi-band antenna structure includes a first antenna having a band width about a middle frequency and an antenna spaced and electrically isolated from the antenna. Ends of the antenna are shorted to each other and the antenna floats electrically. The and antennas are planar and superimposed in parallel planes. At least layers of dielectric material of a thickness is between the two antennas. A third layer of dielectric material of a third thickness is between the two antennas.
Patent KR-20070089944-A (KR)
Title: 3-cyclopropyl-4-(3-amino-2-methylbenzoyl)pyrazols and the use of the same as herbicides
Inventor: SCHMITT MONIKA
IPC: C07D231/18
Filed: 2005-11-10
Abstract: The invention relates to 3-cyclopropyl-4-(3-amino-2-methylbenzoyl)pyrazols of general formula (I), and the use thereof as herbicides. In general formula (I), R1, R2, R3, R4 and R5 represent various radicals.
Patent KR-20070089951-A (KR)
Title: Laser weldable thermoplastic polymer composition and process for laser welding
Inventor: MORI HIROSHI
IPC: C08K3/10
Filed: 2005-11-18
Abstract: Thermoplastic polymer compositions capable of being colored and suitable for use in laser welding applications and a process for laser objects made therefrom.
Patent KR-20070087120-A (KR)
Title: Piezoelectric-driven diaphragm pump
Inventor: KITAHARA HARUNORI
IPC: F04B43/04
Filed: 2006-01-25
Abstract: A piezoelectric-driven diaphragm pump is comprised of a driving unit (1) having a driving diaphragm (12) and a first housing (11), a replaceable driven unit (2) having a driven film (241) and a second housing (21), and a fixing unit (3) for fixing the driven unit (2) to the driving unit (1). A vibration transmitting face (14) of the driving diaphragm (12) from which displacement of the driving diaphragm (12) is transmitted to the driven film (241) and a vibration transmitted face (241a) of the driven film (241) to which the displacement of the driving diaphragm is transmitted are not parallel to a reference plane (11b) of the first housing (11) which faces the second housing (21), and the vibration transmitting face (14b) of the driving diaphragm (12) contacts with entire of the vibration transmitted face (241a) of the driven film (241). Thereby, the displacement of the driving diaphragm (12) is efficiently transmitted to the driven film (241), so that a capacity of a pump room (25) can be varied largely.
Patent KR-20070094036-A (KR)
Title: Typability optimized ambiguous keyboards with reduced distortion
Inventor: GUTOWITZ HOWARD ANDREW
IPC: G06F3/02
Filed: 2005-04-26
Abstract: An ambiguous keyboard which is sufficiently typable and similar to conventional keyboards to both expert and novice users. The layout of the key involves reduction in the number of keys (5101-4523) and placing several letters on each of the key (5101-4523) to accommodate reduction in size of the keyboard without overly compromising text-entry capacity.
Patent KR-20070112155-A (KR)
Title: Compositions and methods related to soluble g-protein coupled receptors (sgpcrs)
Inventor: CHEN ALON
IPC: C07K14/435
Filed: 2006-02-08
Abstract: The present invention is directed to compositions and methods related to soluble G-protein coupled receptors (sGPCR). In ceratin aspects the invention includes compositions and methods related to a soluble corticotropin releasing factor receptor related protein, sCRFR2, as well as its effects on CRFR signaling and interaction between CRF family ligand and CRFR receptors, including but not limited to CRFR2, CRFRl and functional or signaling capable variants thereof.