baber/WOPTO huggingface dataset:
Patent KR-20070027591-A (KR)
Title: Positive electrode active material powder for lithium secondary battery
Inventor: MIHARA TAKUYA
IPC: H01M4/505
Filed: 2005-06-13
Abstract: Disclosed is a positive electrode active material powder for lithium secondary batteries which has high volumetric capacity, high safety and excellent charge/discharge cycle durability. Specifically, such a positive electrode active material powder for lithium secondary batteries contains a fist complex oxide powder represented by the formula (1): LipQxMyOzFa (wherein Q represents Co or Mn and M represents a transition metal element other than Q, aluminum or an alkaline earth metal element; and when Q is Co, 0. 9 <= p <= 1.1, 0.980 <= x <= 1.000, 0 <= y <= 0.02, 1.9 <= z <= 2.1, x + y = 1, 0 <= a <= 0.02 and when Q is Mn, 1 <= p <= 1.3, x = 2 - y, 0 <= y <= 0.05, z = 4, a = 0) which has an average particle size (D50) of 5-30 mum and a compressive breaking strength of not less than 40 MPa, and a second complex oxide powder represented by the formula (2): LipNixCoyMnzNq OrFa (wherein N represents a transition metal element other than Ni, Co and Mn, aluminum or an alkaline earth metal element; and 0.9 <= p <= 1.1, 0.2 <= x <= 0.8, 0 <= y <= 0.4, 0 < z <= 0.5, 0 <= q <= 0.05, 1.9 <= r <= 2.1, x + y + z + q = 1, 0 <= a <= 0.02) which has an average particle size (D50) of 2-30 mum and a compressive breaking strength of less than 40 MPa, and the ratio (weight ratio) of the first complex oxide powder to the second complex oxide powder (first complex oxide powder/second complex oxide powder) is 95/5- 30/70. ® KIPO & WIPO 2007
Patent KR-20070017216-A (KR)
IPC: A23C9/13
Filed: 2007-01-16
Abstract: 본 발명은 식초를 우유에 첨가하여 우유의 영양 및 식초의 기능성을 혼합시킨 식초우유 및 그 제조방법에 관한 것이다. 
     본 발명의 식초를 활용한 식초우유는 원유70~92%, 식초 2~15%, 구연산, HM펙틴, 정백당, 과실 농축액, 향료 등을 혼합하여 맛과 영양을 향상시킨 제품으로 산에 의한 침전 및 분리 현상을 안정화시킨 제조 방법이 핵심이라고 할 수 있다. 
     본 발명의 식초를 활용한 식초우유 제조방법은 크게 세 가지로 구분할 수 있다. 
     첫째 70℃이상의 정제수에 HM펙틴 0.20~0.30%를 첨가하여 10분 이상 용해시킨다(이하 HM 펙틴 수용액을 안정제 base라 한다). 이 용해된 안정제 base를 70℃이상의 원유 70~92%에 10분 이상 교반하면서 혼합시킨 후 100~180 kg/㎠의 압력으로 균질한 후 130~135℃에서 2~5초간 살균 또는 72~75℃에서 15~20초간 살균하고 10℃이하로 냉각한 후 탱크에 저장하는 공정으로 용해, 균질, 살균공정에 그 특징이 있다.  
     둘째 식초시럽 제조공법은 60℃이상의 정제수에 식초 2~15%, 구연산 0.05~0.35%, 과실 농축액 0.5~2.0%, 정백당 5~8%, 향료를 혼합하여 용해하고, 130~135℃에서 2~5초간 살균 또는 72~75℃에서 15~20초간 살균하고 10℃이하로 냉각시킨 후 저장하는 공정으로 혼합, 용해, 살균공정에 그 특징이 있다.  
     셋째 상기 첫 번째 제조된 원유에 두 번째 제조된 시럽을 일정한 비율로 혼 합기를 이용하여 10분간 혼합시킨 후 100~180 kg/㎠의 압력으로 균질한 후 10℃이하로 냉각하여 저장탱크에 저장하는 공정으로 혼합, 균질, 포장공정에 그 특징이 있다. 
       
     식초, 우유, 식초우유
Patent KR-20080068225-A (KR)
Title: Method of manufacturing a needle of a probe card
Inventor: JEON TAE WOON
IPC: H01L21/66
Filed: 2007-01-18
Abstract: A method for manufacturing a probe of a probe card is provided to control etch depth of a sacrificial substrate by using an etching stop film which is formed in the sacrificial substrate. A method for manufacturing a probe of a probe card comprises the steps: etching a part of a first surface of a sacrificial substrate(110) in which an etching stop film(120) is formed until the etching stop film is exposed for forming a first opening unit; filling the first opening unit with a first conductive material; partially etching a second surface of the sacrificial substrate which is opposite to the first surface until the etching stop film is exposed for forming a second opening unit; removing the etching stop film to expose the first conductive material through the second opening unit; filling the second opening unit with a second conductive material; and eliminating the sacrificial substrate and the etching stop film.
Patent KR-20080072384-A (KR)
Title: Rubbing device for liquid crystal display and method for manufacturing rubbing cloth thereof
Inventor: KIM YOUNG SUK
IPC: G02F1/1337
Filed: 2007-02-02
Abstract: A rubbing apparatus for an LCD(Liquid Crystal Display) and a method for fabricating the rubbing cloth of the rubbing apparatus are provided to solve the problems of non-uniformity of alignment, reduction of contrast ratio, and scratches by improving the surface structure of the rubbing cloth. A rubbing apparatus comprises a cylinder-typed rubbing roller(110), and rubbing cloth(120) attached to the outer surface of the rubbing roller. The rubbing apparatus rubs an alignment layer formed on a substrate(200) in a uniform direction. Rubbing fur(130) is formed on a surface of the rubbing cloth. The rubbing cloth has texture of a uniform direction by the rubbing fur. Both ends of the rubbing fur of the rubbing cloth are fixed by alternately weaving a plurality of strands of weft and a plurality of strands of warp. A rubbing work is performed by using a lateral surface of the rubbing fur while both ends of the rubbing fur are fixed. As the result, the rubbing fur contacts with an alignment layer(210) in parallel, thereby reducing the non-uniformity of alignment.
Patent KR-20070100633-A (KR)
Title: Circuit breaker
Inventor: OKAMOTO YASUMICHI
IPC: H01H71/52
Filed: 2007-03-05
Abstract: A circuit breaker is provided to improve reliability of the circuit breaker by enabling a user to perform a detachment work of an internal attached equipment. A circuit breaker includes a case, a cover(1b), a recess unit(1d), an internal attached equipment(9), an operating handle(6), interference lever(6b), and an interference projection(9a). A closing/opening instrument is received on a main body case having the case and the cover(1b). The recess unit(1d) which receives the internal attached equipment(9) is formed on a side part of the operation handle(6). The circuit breaker stops the internal attached equipment(9) from being installed in an on/off state of the circuit breaker. The circuit breaker allows an attachment/detachment of the internal attached equipment(9) in the state of a trip operation. The interference lever(6b) which moves to on/off/trip position is protruded on the recess unit(1d) through a coupling with the operation handle. The interference projection(9a) is installed on an outer case of the internal attached equipment(9).
Patent KR-20080082765-A (KR)
Title: Worm and worm wheel gab prevented type motor driven power steering system in vehicle
Inventor: SHIN SUNG WOO
IPC: B62D3/12
Filed: 2007-03-09
Abstract: A worm shaft and worm wheel gap prevention type electric steering system for a vehicle is provided to reduce gap between a worm shaft and a worm wheel by moving the worm wheel toward the worm shaft through a steering column lifted by a motor unit. A worm shaft and worm wheel gap prevention type electric steering system for a vehicle comprises an upper clamp(2), a lower clamp(3), a worm-worm wheel power part mounted on a steering column(1), an adjuster(4) and an ECU(Electronic Control Unit)(11). The upper clamp and the lower clamp are coupled to a crash pad to support the steering column. The worm-worm wheel power part generates rotary force corresponding to steering power. The adjuster includes an adjustment shaft(6) driven by a motor(5) and a support plate provided at a front end of the adjustment shaft. The ECU drives the worm-worm wheel power part according to steering operation of the steering wheel and drives the motor which forms the adjuster using a measurement value of a piezoelectric element.
Patent KR-20080083503-A (KR)
Title: Spiral conveyer device
Inventor: LEE CHANG JAE
IPC: B65G17/12
Filed: 2007-03-12
Abstract: A spiral conveyer device is provided to allow an assembly thereof to be easy and to reduce a manufacturing cost by simplifying a structure thereof with standardized parts thereof. A spiral conveyer device includes a power generator(110), a chain member, a carrying member(130), a linear frame(140), a spiral frame(150), and a return belt module frame(160). The power generator generates power for transmitting the power to the chain member to drive. The chain member is powered by the power generator and moves along a closed-loop. The carrying member is a plate in shape is coupled on exterior of the chain member. The linear frame carries and guides a combined body of the carrying member and the chain member in vertical/horizontal directions. The spiral frame carries and guides the carrying member and the chain member in a vertical and spiral direction. The return belt module frame connects the linear frame and the spiral frame.
Patent KR-20070095203-A (KR)
Title: Optically detectable, floatable, ceramizable lithium-alumina silicate-glass free of arsenic and free of antimony
Inventor: SIEBERS FRIEDRICH
IPC: C03C3/076
Filed: 2007-03-16
Abstract: An optically detectable floatable ceramizable As- and Sb-free glass is provided to obtain a glass ceramic material detectable optically in a glass piece classification system and causing little or no colorization caused by Sn/Ti-complex formation. A glass ceramic material is obtained from optically detectable floatable As- and Sb-free ceramizable and thermally reinforcing treatable glass and has the following composition (expressed in wt% based on oxides): SiO2 55-69; Al2O3 19-25; Li2O 3.2-5; Na2O 0-1.5; K2O 0-1.5; MgO 0-2.2; CaO 0-2.0; SrO 0-2.0; BaO 0-2.5; ZnO 0- < 1.5; TiO2 1-3; ZrO2 1-2.5; SnO2 0.1- < 1; Sigma TiO2+ZrO2+SnO2 2.5-5; P2O5 0-3; Nd2O3 0.01-0.6; CoO 0-0.005; F 0-1; and B2O3 0-2. In the glass ceramic, Na2O and K2O are present in a combined weight of 0.1-2 wt%.
Patent KR-20070095217-A (KR)
Title: Lithographic apparatus and device manufacturing method
Inventor: BENSCHOP JOZEF PETRUS HENRICUS
IPC: H01L21/027
Filed: 2007-03-19
Abstract: A lithographic apparatus and a device manufacturing method are provided to improve a use of immersion liquid by maintaining a contact state between the immersion liquid and an element of a projection system in a swapping state of a substrate. A projection system(PS) is formed to project a pattern from a patterning device onto a substrate. A liquid supply system is formed to supply a liquid to a space between an element of the projection system and the substrate. A metrology frame(RF) is formed to support the projection system and is attached to a base frame for supporting an apparatus. The metrology frame is dynamically isolated from the base frame. A shutter member is positioned to ensure practically a contact state between the liquid and the element when the substrate is moved from a lower part of the projection system. An actuator is formed to position the shutter member. The actuator connects the metrology frame and the shutter member.
Patent KR-20070098539-A (KR)
Title: Massage machine for leg
Inventor: TSUYOSHI WATANABE
IPC: A61H23/02
Filed: 2007-03-21
Abstract: A leg massage machine is provided to be able to shake a concave support portion and a leg support portion integrally while the angle of the concave support portion and the leg support portion is uniform. A leg massage machine includes a concave support portion(70), a leg support portion(74), a massage unit, a base portion(20), and a reclining driving portion(50). A user's foot is inserted into the concave support portion. The user's thigh is inserted into the leg support portion. The massage units are formed on the sides and/or bottom surfaces of the concave support portion and the leg support portion. The base portion is installed on the bottom surface. The reclining driving portion is installed to be shaken back and forth with respect to the base portion. The concave support portion and the leg support portion are formed on the reclining driving portion.
Patent KR-20080090792-A (KR)
Title: Method of managing database for electronic medical record and database thereof
Inventor: KIM YOON NYUN
IPC: G06Q99/00
Filed: 2007-04-06
Abstract: A method for managing a medical record database and the database thereof are provided to enable a user to directly manage the medical record database based on a row base data structure applying an attribute value structure in an EMR(Electronic Medical Record) system. A user terminal displays a medical record including different items according to each medical record and registered to an attribute value structure database storing a value of each item(200). The requested item is added to the medical record when a request for adding the item to the displayed medical record is received from the user terminal(204). The requested item is deleted from the medical record when the request for deleting the item from the displayed medical record is received from the user terminal. A value of each item included in the medical record is received from the user terminal and the received value of each item is stored to the database(208).
Patent KR-20080090884-A (KR)
Title: Link assembly with springs which can be extended and contracted and slider assembly having it
Inventor: LEE JANG WOO
IPC: H04B1/38
Filed: 2007-04-06
Abstract: A flexible link assembly having a plurality of springs and a slider assembly having the same are provided to reduce the thickness of a slider assembly by improving the structure of a fastening part of the link assembly. A link plate(10) includes at least one spring accommodating hole formed in a lengthwise direction at one end to separately accommodate a plurality of springs(30) along a widthwise direction. A link frame(20) includes a plurality of spring support bars formed along a widthwise direction at one end so as to be slidably inserted in the spring accommodating hole, and is combined with the link plate such that it cannot be released. The plurality of springs have one end inserted in the spring accommodating hole and the other end where the spring support bars are inserted. A guide bar(11) is parallel to the spring support bars and includes a protrusion at one end thereof. The link plate includes a guide hole for restraining the protrusion of the guide bar to prevent the link frame from being released.
Patent KR-20080092628-A (KR)
Title: Method for changing seed productivity of plant by controlling the level of atspf1 in plant
Inventor: LEE JUNE SEUNG
IPC: C12N15/63
Filed: 2007-04-12
Abstract: A method for changing seed productivity of plant is provided to increase or decrease seed productivity of plant by increasing or decreasing the expression of AtSPF1(Arabidopsis thaliana sweet potato factor 1) gene in the plant, so that the AtSPF1 is useful for production increase or cultivar improvement of plant. The seed productivity of a plant is changed by controlling the level of AtSPF1 having the amino acid sequence of SEQ ID NO:1 through expression increase or decrease of a AtSPF1 gene having the nucleotide sequence of SEQ ID NO:2, wherein the plant is selected from Arabidopsis thaliana, Chinese cabbage, cabbage, mustard, rape, radish, Brassica napobrassica, Brassica rapa/Brassica campestris, triticale, cauliflower, broccoli, shepherd's purse(Capsella bursa-pastoris), Cardamine flexuosa, Arabis glabra, Draba nemorosa var. hebecarpa, Brassica juncea, Brassica napus, Brassica oleracea, Brassica caulorapa, Brassica fimbriata, Brassica ruvo, Brassica septiceps, Brassica nigra, Cochlearia officinalis, Armoracia lapathifolia, Descurainia pinnata and Aubrieta deltoidea.
Patent KR-20080099973-A (KR)
Title: Rope brake for elevator
Inventor: YIM GYEONG CHEON
IPC: B66B5/24
Filed: 2007-05-11
Abstract: A rope braking device of the elevator is provided to make a breaking device simple and light by forming a pair of stopper at both ends of an eccentric roller. A rope braking plate(50) is composed of a sliding module including a sliding member(56), a fixing plate(52), and solid lubricant bearing or the linear roller bearing(54). A protrusion(58) is formed on both ends of the sliding module and a pair of stopper(46) is formed at both ends of the eccentric roller(40). The eccentric roller is stopped by the stopper after 180 degrees rotation to maximize the braking power. The eccentric roller pressurizes a rope while being selectively circulated with the weight and both ends part are installed at a pair of lateral frame to be rotated through each bearing and bracket.
Patent KR-20070121520-A (KR)
Title: Image delivery system
Inventor: OGURA SHINYA
IPC: H04N7/167
Filed: 2007-05-28
Abstract: An image distribution system is provided to set or manage keys effectively by encoding and decoding data through hierarchical keys in distributing the data of a coded image and to set plural keys even for an apparatus equipped with a memory having small capacity storing the keys. An image distribution system for distributing data of a coded image sets the top key and then sets at least one element, for generating the key ranked lower than the top key, and the order of the elements. The data is coded and decoded by using the bottom key obtained by a method using the hierarchical key obtained in generating the lower key from the top key by using the elements one by one according to the order of the elements.
Patent KR-20090001970-A (KR)
Title: Enterprise resource planning system using a rfid
Inventor: LEE CHEON HO
IPC: G06Q10/08
Filed: 2007-05-30
Abstract: An enterprise product management system using a RFID card tag is provided to enable an enterprise to manage a product using a RFID card tag, thereby detecting an existing problem and solving the problem effectively. An enterprise product management system using a RFID card tag comprises the following units. A reader(15) receives product information from a tag(10) adhered to the product. A data transmission module(20) receives data from the reader and transmits the read data to a stock management server(30). A data present condition database(32) receives data from the data transmission module and analyzes/inquires the data. A product information database(34) stores a product identification number. A stock management server(30) includes a central control unit(38).
Patent KR-20080106681-A (KR)
Title: The pdp/lcd ventilation of the back covers make a hole for configured structure of a mold
Inventor: CHANG DAE SOO
IPC: G02F1/13
Filed: 2007-06-04
Abstract: A PDP/LCD ventilation of a back cover makes a hole for configured structure of a mold is provided to perform a plurality of processes by a process using one press. A front mold(10) includes a punching block(11) mounted on a plurality of perforated pins mounted on an upper and a lower part of a press(4). A top clamping plate(5) is mounted to the top part of the press. A fixing plate(6) is mounted on the lower part of the clamping plate. The front mold and the rear mold are placed facing a plurality of punching mold maintaining a predetermined gap. The from mold, the rear mod, and the plurality of punching mold are installed at one press, thereby processing a plurality of process at one work process to form a ventilation hole.
Patent KR-20080107505-A (KR)
Title: Apparatus for delivering a optical signal with a wave-selective releasable interface
Inventor: SONG SEOUNG GWAN
IPC: H04B17/40
Filed: 2007-06-07
Abstract: An attachable optical signal relaying apparatus having a wavelength selection interface is provided to selectively convert a used wavelength band quickly and cheap by effectively utilizing the wavelength of a constructed communication line. An attachable optical signal relaying apparatus comprises the followings: a wavelength division multiplexing module(210) multiplexing the first input/output signal which is a plurality of input/output signals divided into each wavelength band; and a wavelength conversion module(220) which mutually relays the corresponding signals of the first input/output signal and the second input/output signal. The wavelength conversion module selectively converts/relays the wavelength bands of the corresponding signals of the first and second input/output signals.
Patent KR-20080109278-A (KR)
Title: Digital multimedia reproduction apparatus and the method thereof
Inventor: PARK BO EUN
IPC: G06F3/048
Filed: 2007-06-12
Abstract: A digital multimedia reproduction apparatus and a method thereof are provided to execute a user command easily at a product to which a touch screen is applied. A digital multimedia reproduction method comprises the steps of: displaying a list and a function icon; and changing a state of a specific item to the state corresponding to a functional icon(S270) when a first user command is inputted to a touch screen by using a specific item and a functional icon in the list(S260). The functional icon is one of a trash box icon, a protection icon and a reproduction list icon.
Patent KR-20080110330-A (KR)
Title: Image forming apparatus
Inventor: JO YONG KON
IPC: H04N1/00
Filed: 2007-06-15
Abstract: An image forming device is provided to prevent the damage of an automatic paper processing unit by preventing simultaneous openings of an image forming unit and an image scanning unit. An image forming device comprises an image forming unit(20), an image scanning unit(10), an automatic paper processing unit(30), and a locking device(40). The image forming unit forms an image to the print media. The image scanning unit opens and closes an upper part of the image forming unit. The automatic paper processing unit opens and closes the upper part of the image scanning unit. The locking device controls the image forming unit, and the image scanning unit for not being opened at the same time.
Patent KR-20080111220-A (KR)
Title: Sound proofing plate using perforated plate
Inventor: LEE YOUNG JE
IPC: E01F8/00
Filed: 2007-06-18
Abstract: A soundproof plate using a minute perforated plate is provided to improve the performance of a soundproof wall by using materials with resonance and sound absorption, to maximize a resonance effect by controlling the perforation size of a front perforated plate and a middle perforated plate, and to maximize a sound absorption effect by using two sound absorbing materials according to conditions in a construction site. A soundproof plate for cutting off noise by piling in many layers between posts of a soundproof wall comprises a front perforated plate(100) having minute sound absorbing holes on the surface, a first sound absorbing material(200) absorbing the noise passing through the sound absorbing holes formed on the front perforated plate, a middle perforated plate(300) attached to the first sound absorbing material and having minute sound absorbing holes on the surface, a second sound absorbing material(400) absorbing the noise passing through the sound absorption holes formed on the middle perforated plate, and a rear plate(500) attached to the second sound absorbing material.
Patent KR-20080111659-A (KR)
Title: Battery pack separatiing apparatus for portable type electronic device
Inventor: JUNG YEON TAE
IPC: H04B1/38
Filed: 2007-06-19
Abstract: A battery pack release apparatus of a portable electronic apparatus is provided to attach/detach a battery tag easily from a pack receiving part by separating a battery pack cover to a housing. A housing(10) forms a battery pack receiving part receiving a battery pack. A battery pack cover(20) opens and closes the battery pack receiving part. A release unit(100) detaches the battery pack from the battery pack receiving part, detaches the battery pack cover from the housing and includes the battery pack cover. The releasing unit is inserted and released from the battery pack.
Patent KR-20070078414-A (KR)
Title: The appearnce of book's margin
Inventor: JHENG MYOUNG HO
IPC: B42D1/00
Filed: 2007-06-21
Abstract: A printed book with a predetermined margin form is provided to prevent the user's hands from being cut by paper and to prevent two pages from being turned over simultaneously by aligning regular uneven forms of the margin across each other if the pages are overlapped. In the existing book having the straight margin, the user's hands are easily cut by the straight margin. A margin(3) of the printed book(1) is regularly uneven to prevent the hands from getting injured. The inside of the uneven margin is curved to prevent the uneven inside from being torn by dispersing stress. If pages(2) are overlapped, a user easily turns over each page by forming the uneven forms of the margin across each other.