baber/WOPTO huggingface dataset:
Patent KR-20010070444-A (KR)
Title: Artificial leather shoe and artificial leather suited therefor
Inventor: KOBAYASHI SUSUMU
IPC: A43B1/14
Filed: 2001-01-05
Abstract: PURPOSE: Provided is an artificial leather shoe having a sufficient peeling strength as a shoe without deteriorating a softness, a fashionable characteristic and a high grade sense originally provided in a base material. CONSTITUTION: An instep material is formed from a laminated body comprising a base body layer A having an entangled nonwoven fabric formed of extra fine fibers of 0.01 decitex or lower including an elastic polymer, an adhesive layer B and a base body layer C having an entangled nonwoven fabric made of fibers of 0.05 decitex or higher including an elastic polymer which are sequentially laminated by providing outside the surface of the layer A side. The instep material is fixed to a sole material by the adhesive to form a shoe. In the adhering part of the instep material to the sole material, the layer A and the layer B of the instep material are substantially removed and the layer C is directly fixed to the sole material by the adhesive.
Patent KR-20010035199-A (KR)
Inventor: CHO JAE YONG
IPC: B23B51/02
Filed: 2001-01-13
Abstract: PURPOSE: A carbide drill has improved front end part and edge part to improve asperity, circularity, accuracy and positioning of a hole on high speed processing. CONSTITUTION: A drill(10) has cutter diameters(D1, D2) equal to or more than one and more than one cutting edges(11). Inner curve values of edges are of appropriate standard to make chips be discharged smoothly. The drill(10) has sub margins(13) equal to or more than one in addition to a basic land margin(12) to improve safety around periphery thereof to prevent vibrating phenomenon and bending phenomenon thereof to prevent the drill(10) from being broken or damaged.
Patent KR-20020061977-A (KR)
Title: Discriminating device for indication of keeping conditions using shape memory alloy
Inventor: PARK JI HUN
IPC: A61J1/18
Filed: 2001-01-19
Abstract: PURPOSE: A device for determining keeping condition using shape memory alloy is provided to easily determine deterioration and keeping condition of drug injected into a drug bottle. CONSTITUTION: A device includes a discrimination cap(100) having a bottom of an upper part thereof protrusively formed to install shape memory alloy(300) returning to an original first shape from a second shape according to keeping temperature given to a container; an actuation control member(200) placing the shape memory alloy under waiting condition as push buttons(203) protruding on an upper part of the discrimination cap are pushed; moving indication members(310,320) mounted in the discrimination cap to directly receive restoration force of the shape memory alloy placed under the actuation control member; and discrimination holes(101,102) opening on the discrimination cap for checking the moving indication members and the shape memory alloy with eyes to determine deterioration of contents in the container.
Patent KR-20010074521-A (KR)
Title: Manufacture of 3-hydroxypropio nitrile
Inventor: BRUTTET BRUNO
IPC: C07C253/30
Filed: 2001-01-22
Abstract: PURPOSE: A process of preparing 3-hydroxypropionitrile is provided by using acrylonitrile and water as a starting material and recycling a basic aqueous phase and distilled acrylonitrile. Whereby, the compound, in particular d(+) isomers thereof is an agent for treatment of dermatitis, burns and infective ulcers and an effective additive for shampoo and other cosmetics. CONSTITUTION: Acrylonitrile and water are reacted in a mole ratio of 1:0.5 to 1:20 in the presence of a weak base at 80 to 150deg.C at a pressure of 1 to 5 MPa until the conversion attains about 40 to 80% to produce an organic-aqueous mixture of two phases comprising an organic phase consisting of bis(cyanoethyl)ether and 3-hydroxypropionitrile and an aqueous phase consisting of unreacted acrylonitrile. The aqueous phase is separated from the mixture by cooling. A mixture of 3-hydroxypropionitrile and acrylonitrile is obtained from thermal decomposition of bis(cyanoethyl)ether and 3-hydroxypropionitrile at about 120 to 160deg.C at a pressure of 0.5 to 50kPa in the presence of a basic catalyst and thereafter 3-hydroxypropionitrile is obtained by fractional distillation of the mixture.
Patent KR-20020066288-A (KR)
Title: Apparatus for recovering carrier
Inventor: YOO HAN SEOK
IPC: H04N7/10
Filed: 2001-02-09
Abstract: PURPOSE: A device for recovering carrier is provided to control an address of an ROM table of a shared memory and a timing of data output from the ROM table, thereby sharing a carrier recovery ROM table with a phase derotator ROM table. CONSTITUTION: The first selector(201) selectively outputs a CR(Carrier Recovery) address or a PD(Phase Derotator) address according to a control signal. An ROM table(202) outputs a sine wave and an excited wave stored in the address output from the first selector. The second selector(203) outputs the sine wave and the excited wave to the first multiplier(204) or the second multiplier(205) according to the control signal. An I address and a Q address are included in the CR address and the PD address, respectively, and are output from the first multiplier. The sine wave and the excited wave are included in CR data and PD data output from the second selector.
Patent KR-20020066564-A (KR)
Title: The structure of condencer cooling for refrigerator
Inventor: LEE BOK DONG
IPC: F25D23/00
Filed: 2001-02-12
Abstract: PURPOSE: A structure for cooling condenser of refrigerator is provided to improve efficiency of heat exchange of the condenser by making air in a machine room flow even when a rear side of the machine room is surrounded by a cover. CONSTITUTION: A structure includes an air inlet(132) through which air(fi) flows into a machine room(102) by a blowing fan(104); a condenser(112) exchanging heat with the air flowing in through the air inlet; an air outlet(134) through which air exchanging heat with the condenser is discharged out of the machine room; and a protecting cover(112") installed under the condenser and having a penetrating hole(112"a) re-circulating air(fe) discharged through the air outlet to the condenser.
Patent KR-20010044414-A (KR)
Inventor: BANG IN GYU
Filed: 2001-02-20
Abstract: PURPOSE: A system for mobile distribution management using the internet is provided to search and output information for distribution management on the computer network in realtime by sharing information related to freight and supping location information of freight with mobile telephone. CONSTITUTION: A customer company(10) and a management company(20) are connected through the internet. A freight car(40) is equipped with a mobile telephone by which the freight car is connected via internet to the management company(20). Location information of the mobile telephone is linked to map data base of a management server of the management company(20) through a location information system comprising a base station(50), network provider(60) and a location server(70). The management server receives location information from the location information system successively and supplies distribution information related to the freight and location information of the freight to the customer company(10) in realtime.
Patent KR-20020072436-A (KR)
Title: Measuring Device for Tire Cord
Inventor: BAEK HUN SEON
IPC: G01M17/02
Filed: 2001-03-10
Abstract: PURPOSE: A tire cord uniformity measurement apparatus is provided to achieve improved safety and uniform arrangement of cord sheets, while maintaining uniform durability of tire. CONSTITUTION: A tire cord uniformity measurement apparatus comprises a frame(10) constituted by a base plate(11) and side plates(12,12'); an upper mold(20) and a lower mold(20a) disposed in the frame; a pair of guide rods(30) each of which has both ends fixed to side plates, respectively; a movable holder(40) coupled to the guide rods, and which fixes an end of a cord sheet; a fixed holder(50) fixed to the side plate(12'), and which fixes the other end of the cord sheet; a rotary shaft(60) coupled to the side plate(12) and screw-coupled to the movable holder; and an operation unit(70) for rotating the rotary shaft. The movable holder has a measurement ruler(41) attached to the movable holder. The operation unit is driven by a motor(71).
Patent KR-20020072625-A (KR)
Title: Microgranular-sphere crude drug powder having adsorptive activity for toxic substances, their process for preparing them and pharmaceutical composition and health improving food for prevention or treatment of gastrointestinal disorders containing same
Inventor: CHO MIN GYEONG
IPC: A61K36/72
Filed: 2001-03-12
Abstract: PURPOSE: A process of preparing a pharmaceutical composition containing micro-spherical crude drugs and a pharmaceutically acceptable carrier containing a therapeutically effective amount of gastrointestinal disorders and acute and chronic poisoning caused by toxic substances is provided. Whereby, the composition can be applied to a stable medicament or health supplementary food having low toxicity to human body. CONSTITUTION: This micro-spherical crude drugs are prepared by extracting one or more crude drugs about 1 to 20 times in a polar solvent for 30min to 24hr, soaking in deionized water at ordinary temperature for 12 to 48hr, 5 to 15 times to remove water-soluble materials in the crude drug powders, wherein the micro-spherical crude drugs are selected from the group consisting of an arrowroot flower(Pueraria thunbergiana), Hovenia dulcis Thunb., Hovenia dulcis var. koreana Nakai, Pueraria thunbergiana Benth, Cynanchum wilfordii HEMSLEY, Dioscorea batatas Decne and Paeonia japonica Miyabe(or Paeonia lactiflora PALL) and a pharmaceutically acceptable carrier. The polar solvent is water, methanol or ethanol.
Patent KR-20020072899-A (KR)
Title: Rejuvenator for recycling of aged asphalt concrete and rejuvenated asphalt concrete containing the rejuvenator
Inventor: JUNG DU HOE
IPC: C08J11/18
Filed: 2001-03-13
Abstract: PURPOSE: Provided are a rejuvenator for recycling a waste asphalt concrete, which is to save costs for waste disposal and resources of aggregate and asphalt and prevent an environmental pollution. CONSTITUTION: The rejuvenator for recycling a waste asphalt concrete comprises 5-30 wt% of paraffin oil, 40-60 wt% of aromatic oil, and 20-45 wt% of naphthenic oil, based on total weight of the rejuvenator. The recycled asphalt concrete comprises 5-20 wt% of the rejuvenator in amount of 5-20 wt% based on total weight of the waste asphalt. The rejuvenator can recover an image of waste asphalt in waste asphalt concrete into that of new asphalt to recycle the waste asphalt concrete.
Patent KR-20010069439-A (KR)
Inventor: KIM BYUNG KI
IPC: A47B87/00
Filed: 2001-03-22
Abstract: PURPOSE: Multi-purposed prefabricated-drawers are provided to be used regardless of place, so that economic efficiency and durability are improved. CONSTITUTION: Fixtures(1a,1b,1c) prevent the distortion of drawers by fixing with a fixing pin. In an inside drawer-body, both sides(4a,4b) of the inside drawer-body are formed in uneven shape, and then the inside drawer-body is inserted into an outer-drawer. The inside of four sides(10) and the bottom of the drawer are also formed in uneven shape. To assemble the drawers, projected parts(2) of the drawer are inserted in the depressed part of the draw. In the front side of the inside drawer, a handle is installed.
Patent KR-20020078985-A (KR)
Title: three way catalytic converter of vehicle
Inventor: JANG HAN SU
IPC: F01N3/28
Filed: 2001-04-12
Abstract: PURPOSE: A ternary catalytic converter of a vehicle is provided to prevent the increase of back pressure and the exhaust of unburnt gas by preventing the damage of a carrier when combustion gas is exhausted. CONSTITUTION: Both ends of a housing(21) are connected to an exhaust manifold(1) and an exhaust pipe(2) respectively. A carrier(22) is installed at the inside of the housing(21), and is not touched to the inside of the housing(21). A carrier supporting unit(23) is elastically installed at one side of the carrier and at the inner surface of the exhaust pipe(2), and sticks the other side of the carrier fast to the inner surface of the exhaust manifold(1).
Patent KR-20010098804-A (KR)
Title: 자석 분말 및 결합 자석
IPC: B22F1/00
Filed: 2001-04-23
Abstract: 본 발명은 기계적 강도가 크고, 자기 특성이 우수한 결합 자석을 얻을 수 있는 자석 분말을 제공한다.  본 발명의 자석 분말은 적어도 희토류 원소와 전이 금속으로 구성되며, 그 표면의 적어도 일부에 복수개의 볼록부 또는 홈을 갖는다.  자석 분말의 평균 입경을 a ㎛라고 했을 때 상기 볼록부 또는 홈의 길이는 a/40 ㎛ 이상인 것이 바람직하다.  상기 볼록부 또는 홈은 대략적으로 평행하게 배열되어 있으며, 그 평균 피치가 0.5 내지 100 ㎛인 것이 바람직하다.
Patent KR-20020082655-A (KR)
Title: Service method and system for picture information of digital picture frame using wireless communication network
Inventor: JEON DONG GYOON
IPC: G06F17/00
Filed: 2001-04-25
Abstract: PURPOSE: A method and system for servicing image information of an electronic frame is provided to supply a service for storing and displaying image information to transmit in a remote place through a web server using a wireless communication terminal as a modem. CONSTITUTION: Image information which captured an image photographed by an analogue camera in an information transmission terminal through a scanner is converted into digital information(S201). A user connects to a web server through a common network by the information transmission terminal and performs a member log-in process(S202,S203). The information transmission terminal transmits image information and receiver information to be transmitted to the web server(S204). The web server stores the image information and receiver information in a database(S205). The web server transmits a data transmission message for informing that data exist in a receiver terminal through a wireless communication network in accordance with receiver information(S206). The receiver connects the receiver terminal to an electronic frame by a cable(S207). If the receiver terminal transmits a data transmission request message to the web server(S208), the web server recognizes the message(S208). If the web server transmits image data to the receiver terminal as the unit of wireless packet through the wireless communication network(S209), the image data are stored in a memory of the electronic frame through the receiver terminal(S210). If a key signal is inputted for displaying the stored image, a control unit displays the image through a display unit(S211).
Patent KR-20020085363-A (KR)
Title: A battery charger of mobile phone
Inventor: JANG DONG MYEONG
IPC: H02J7/00
Filed: 2001-05-08
Abstract: PURPOSE: A battery charger of a mobile communication terminal is provided to connect the battery charger with mobile communication terminals of various standards by improving a structure of the battery charger. CONSTITUTION: A main body(10) of a battery charger is formed by combining an upper case(10a) with a lower case(10b). A mobile communication terminal is coupled with a cut portion of an upper face of the upper case(10a). A loading pocket portion(11) is coupled with or decoupled from the main body(10). An aperture(12) is formed on a bottom(11a) of the loading pocket portion(11). A charging connector(16) is connected to a printed circuit board(15) including a charging circuit formed in the inside of the lower case(10b). An insertion groove(13) is formed on a sidewall(11b) of the loading pocket portion(11). A locking portion(17) is inserted into the insertion groove(13). The upper case(10a) is combined with the loading pocket portion(11) by a fixing portion. A plurality of hooks(14) is formed on an outer wall of the loading pocket portion(11). A plurality of hook fixing grooves(18) is formed on a sidewall of an opening portion of the upper case(10a).
Patent KR-20020087285-A (KR)
Title: Apparatus for removing plating solution solidifying layer in collection duct for plating shell
Inventor: KIM HYEONG TAE
IPC: B01D46/42
Filed: 2001-05-15
Abstract: PURPOSE: An apparatus for removing a plating solution solidified layer that is adhered onto the inner part of a collection duct as vapor is being solidified on the inner part of the collection duct for collecting noxious vapor generated from plating solution of plating shell where one side of a strip is plated as the strip is passing through. CONSTITUTION: The apparatus for removing a plating solution solidified layer in collection duct for plating shell comprises a base member(20) which is arranged at the inner side of the collection duct for plating shell in such a manner that the base member(20) is extended in a length direction of the collection duct for plating shell; a base driving part(40) which is equipped with a plurality of rolls that are connected to a circumferential direction of the base member(20) so that the rolls are moved along the inner surface of the collection duct; a solidified layer crushing part(60) that is equipped with crushing means(62) a plurality of which are connected to a circumferential direction of the base member(20) at one side of the rolls to crush plating solution solidified layer adhered onto the inner surface of the collection duct; and a solidified layer removing part(80) that is equipped with solidified layer removing means(82) a plurality of which are connected to a circumferential direction of the base member(20) at one side of the crushing means(62) to remove the solidified layer with the solidified layer removing means(82) being cohesively moved onto the inner surface of the collection duct.
Patent KR-20010079009-A (KR)
Inventor: KO NAM HO
IPC: C02F3/00
Filed: 2001-06-02
Abstract: PURPOSE: A water treatment activator, a method of treating nitrogen and phosphorous in sewage and wastewater using it, and an apparatus thereof are provided to improve removing efficiency of nitrogen and phosphorous, simplify treatment process and reduce load of the process. CONSTITUTION: The water treatment activator contains rare earth elements like La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, Y and Ac and trace elements like K, Ca, Si, Mg and Mn. Sewage and wastewater containing various concentrations of nitrogen and phosphorous is flown from an inflow tank(1) to a first penetration tank(2). Then, the sewage and wastewater is flown to a bacterial reaction tank(3). The water treatment activator is added to the bacterial reaction tank(3). The treated sewage and wastewater is flown to a second penetration tank(4). After a slurry is settled, the slurry and water are separated.
Patent KR-20020094234-A (KR)
Title: Call service method of cellular phone
Inventor: HUH YUN DO
IPC: H04M1/2757
Filed: 2001-06-04
Abstract: PURPOSE: A call service method for a cellular phone is provided to progress a call service while an electronic phone book database is used. CONSTITUTION: If a user dials a telephone number of an object and pushes a talk key, or a paging message is received from a system through a wireless interface, a control unit generates a call event and executes a call processing program(S110). The call processing program judges whether an electronic phone book database is used by an other program(S120). If the electronic phone book database is not used by the other program, the call processing program accesses the electronic phone book database using a telephone number associated with the call event(S130). If the telephone number of the object is detected as a result of the access of the electronic phone book database(S140), the call processing program reads a name associated with the telephone number of the object(S150) and closes the electronic phone book database(S160). The call processing program displays the telephone number and the read name on a display unit and progresses a call(S170).
Patent KR-20020095640-A (KR)
Title: Moving cart system for body panel
Inventor: KIM JAE GWON
IPC: B62D65/18
Filed: 2001-06-15
Abstract: PURPOSE: A truck system for transferring a vehicle body panel is provided to improve efficiency of a work place by reducing the transferring space in the work place to the minimum. CONSTITUTION: A truck system for transmitting a vehicle comprises a base plate(3) disposed on the floor(1) of a work place, an upper frame(9) installed to the other side of the base plate through support beams(7), an upper roller device having rolling contact on the upper end and the right and left side of upper rails(11), a truck plate(27) vertically disposed and connected with the upper roller device in one body, and a lower roller device having rolling contact on the upper end and the right and left side of lower rails(5), with connected with the lower end of the truck plate. The lower rails, connecting each work process, are installed to a side of the base plate and the upper rails, connecting each work process, are installed to a side of the upper frame.
Patent KR-20020097321-A (KR)
Title: system and method for connecting and roaming between wireless and wired internet for moving internet user from/to outdoor to/from indoor
Inventor: CHO DONG HO
IPC: H04W88/14
Filed: 2001-06-20
Abstract: PURPOSE: An optimum Internet network connection and roaming system for a user moved to an interior/exterior and a method therefor are provided to connect to the Internet using a wired LAN(Local Area Network) when a mobile data communication terminal is located in the interior and connect to the Internet using a wireless LAN or an outdoor wireless Internet of a wireless packet network when the mobile data communication terminal is located in the exterior. CONSTITUTION: A data communication terminal(10) embeds an indoor wireless connection module(A) and stores indoor system ID information for connecting to an indoor network when stored indoor system ID information is received, and connecting to an outdoor wireless Internet network and receiving a communication service when stored indoor system ID information is not received. An indoor gateway(100) connected to the Internet(50) by wire embeds an indoor wireless connection module(C) for broadcasting indoor system ID information and performing a wireless communication with the data communication terminal(10) through the indoor wireless connection module(C). An HA/FA(Home Agent/Foreign Agent) location register(80) stores position information of the data communication terminal(10) received through the indoor and outdoor wireless Internet networks. A router(40) judges the position of the data communication terminal(10) stored in the HA/FA location register(80), selects one network between the indoor and outdoor networks according to the position of the data communication terminal(10), and roams a voice/data signal provided from a user.
Patent KR-20030000355-A (KR)
Title: A write enable signal buffer for enabling high-speed write operation and a semiconductor memory device using this buffer
Inventor: MUN DAE YEONG
IPC: G11C7/00
Filed: 2001-06-23
Abstract: PURPOSE: A record enable signal buffer for performing a high-speed recoding operation and a semiconductor device using the same are provided to record stably data at a high-speed operation by improving a time for writing data into a memory cell. CONSTITUTION: A semiconductor memory device includes a plurality of memory cells for storing data, a word line for writing or reading data by activating the plural memory cells, and a record enable signal buffer. The record enable signal buffer has the first logic gate, a delay circuit, and the second logic gate. The first logic gate receives a record enable signal if a chip selection signal is activated. The delay circuit is used for delaying an output of the first logic gate during a predetermined time. The second logic gate performs a logical product operation for an output of the delay circuit and a word line pulse signal and outputs a word line enable signal to the word line.