baber/WOPTO huggingface dataset:
Patent KR-20030005582-A (KR)
Title: Track-shoe of amphibious caterpillar vehicles for leisure
Inventor: LEE CHUNG CHUL
IPC: B60F3/00
Filed: 2001-07-09
Abstract: PURPOSE: A track shoe of an amphibious track vehicle for leisure is provided to make the track vehicle moves on the water by generating buoyancy in the track shoe and forming an arc-shaped recess on the front face of the track shoe. CONSTITUTION: Connecting brackets(7) connected with neighboring track shoes(5) via pins are protruded onto the front and rear portions of a track shoe body(6). A peak-shaped protrusion(8) is formed on the rear portion of the track shoe body. An arc-shaped recess(9) for pushing water is formed on the front face of the track shoe body. A hollow space is formed inside the track shoe body and the peak-shaped protrusion. In the hollow space, buoyancy is generated.
Patent KR-20030001188-A (KR)
Title: Method and apparatus for transmitting and receiving in cdma mobile communication system
Inventor: KIM HEON GI
IPC: H04J13/00
Filed: 2001-06-27
Abstract: PURPOSE: A device and a method for transmitting and receiving data in a CDMA(Code Division Multiple Access) mobile communication system are provided to improve the performance of a communication system by adjusting transmitting and receiving reliability of symbols or bits re-transmitted when re-transmitting data based on an HARQ(Hybrid Automatic Repeat reQuest) method. CONSTITUTION: A transmitter of a mobile communication system includes fixed reliability patterns, encodes data being transmitted through an encoder(404), and sequentially maps each encoding bit with the fixed reliability patterns for transmission to a receiver. In the transmitter, a buffer controller(412) controls the delay of the encoding bits by a predetermined delay pattern, when receiving a re-transmission request from the receiver responding to the data. A buffer delayer(410) of the transmitter stores the encoding bits from the encoder(404) by the bit, and delays and outputs the encoding bits under the control of the buffer controller(412). A modulator(414) maps the encoded bits with symbols and transmits the mapped bits to the receiver.
Patent KR-20030010096-A (KR)
Title: Structure for shielding external magnetism in color cathode ray tube
Inventor: KIM JAE YEOL
IPC: H01J29/06
Filed: 2001-07-25
Abstract: PURPOSE: An external magnetic field shield structure for a color cathode ray tube is provided to maintain a color purity by improving structure of inner shield assembly and optimizing magnetic characteristics of each component of inner shield assembly. CONSTITUTION: A frame assembly(5) includes a main frame(5a) where a shadow mask(4) is fixed, and a sub frame(5b) fixed to the main frame so as to apply a tension force to the shadow mask. An inner shield assembly(70) includes a main body(71) arranged in rear of the frame assembly, and which shields interior of the funnel; a square frame-shaped beam shield(72) coupled to the front end of the main body; and a front portion(73) extended forward from each edge of the beam shield in such a manner that the front portion covers the shadow mask and the frame assembly. The beam shield and the front portion are formed integrally with each other, and the main body is coupled to the beam shield and the front portion by fixing pins(75).
Patent KR-20030010255-A (KR)
Title: Method and apparatus for analysing oxidation number 3 and 6 of chromium simultaneously
Inventor: CHO WON HUI
IPC: G01N21/76
Filed: 2001-07-26
Abstract: PURPOSE: A method for simultaneously analyzing Cr3+ and Cr6+ and an analyzing substrate thereof are provided to manufacture an analysis substrate in an ultra small size and utilize the flow injection method and the chemiluminescence detection method together, thereby precisely and simultaneously analyzing Cr3+ and Cr6+ in real time. CONSTITUTION: A method for simultaneously analyzing Cr3+ and Cr6+ includes the steps of mixing a sample in which Cr3+ and Cr6+ are mixed with water via a first channel(13) and mixing a chemiluminescence reagent with an oxidizing agent via a second channel(16), conveying the mixture between the mixture samples and water along the first channel and the mixture between the chemiluminescence reagent with the oxidizing agent along the second channel, mixing the mixtures via a third channel(17) and reacting the chemiluminescence reagent with the oxidizing agent by a catalyst of Cr3+ to emit light, quantizing the Cr3+ by detecting the light, discharging the samples and the reagent after the reaction, mixing a sample in which Cr3+ and Cr6+ are mixed with a reduction agent which reduces Cr6+ to Cr3+ via the first channel and mixing the chemiluminescence reagent with the oxidizing agent via the second channel, conveying the mixture solution of the mixture sample and the reduction agent along the first channel to reduce Cr6+ to Cr3+ and conveying the mixture solution of chemiluminescence reagent with the oxidizing agent via the second channel, repeating the third to fifth steps, and quantizing the Cr6+ while comparing amounts of the Cr3+ quantized in the fourth and eighth step respectively.
Patent KR-20010087432-A (KR)
Inventor: KIM GI RAK
IPC: B32B27/32
Filed: 2001-08-02
Abstract: PURPOSE: Provided are a floor decoration material with "PET like film layer" such as polypropylene or polyethylene film and its preparation method. Conventional printing layer does not have clearness of decorating design and vinyl resin used as skin layer has so much plasticizer that the surface is feeling sticky. This invention is characterized in that the PET like film is treated with heat hardening agent including UV treating agent and the surface gives the feeling of mildness and smoothness. CONSTITUTION: The floor decoration material is comprised of surface layer (20) having polyolefin film (27), interleaving paper (26), foamed layer (21) or non-foam layer (22); base layer (10) and back layer (30) having from the top in the order of foamed layer (31) or mechanical foamed layer (32) and sizing layer (33) or in different order of sizing layer (33), foamed layer (31) or mechanical foamed layer (32).
Patent KR-20030013011-A (KR)
Title: Automobile cleaner
Inventor: KIM GWANG SU
IPC: A47L9/28
Filed: 2001-08-06
Abstract: PURPOSE: A robot cleaner is provided to effectively return to an external charger. CONSTITUTION: A robot cleaner contains a roller(10c) to be installed in a main body to be rotatable for guiding the entrance into an external charger(30). A battery charge detecting unit detects the charged amount of a battery in the main body. A control unit controls a driving unit to stop an operation and to return to the external charger when a requesting signal of the charging is received from the battery charge detecting unit. Thereby, the robot cleaner is easily returned to the external charger by smoothly guiding the entrance of the charger through a guiding wall.
Patent KR-20030014550-A (KR)
Title: Intrauterine Insemination Apparatus of Dog
Inventor: KONG IL KEUN
IPC: A61D19/02
Filed: 2001-08-11
Abstract: PURPOSE: Provided is an artificial insemination device by passing an injector into the endocervix of dogs and injecting sperm thereinto while directly seeing and identifying an inlet of the endocervix. It is easy to use and promotes fertility of dogs. CONSTITUTION: The artificial insemination device has a handle(10) with a T-shaped through-hole(10a), a tube(11) connected to the through-hole; a lens(15) rotatively mounted on the through-hole at the handle; a lamp(12) installed at the front end of the tube and operated by a dry cell(13) and a switch(14) at the handle; an injection tube(20) inserted into the tube; and a syringe(30) installed at the rear of the insertion tube for injecting sperm.
Patent KR-20030015050-A (KR)
Inventor: KIM BEOM SU
IPC: F25D29/00
Filed: 2001-08-14
Abstract: PURPOSE: A refrigeration system and a method for controlling the same are provided to keep temperature in a refrigerator compartment higher than a predetermined temperature even when the environmental temperature is below zero, thereby properly supplying chilled air to the refrigerator compartment and a freezing chamber. CONSTITUTION: A refrigeration system includes a temperature sensor(105) for sensing temperature in a refrigerator compartment(101), a heater(131) for defrosting, a fan motor for circulating air, and a control element for driving the heater and the fan motor until the temperature of the refrigerator compartment reaches to a control range when the detected temperature of the temperature sensor is lower than the control range of the refrigerator compartment temperature, wherein hot air supplied by the heat of the heater is supplied to the refrigerator compartment via a chilled air supplying channel(109).
Patent KR-20030023003-A (KR)
Title: An electronic stethoscope and electronic stethoscopy system using thereof
Inventor: KO HAK LIM
IPC: A61B7/04
Filed: 2001-09-11
Abstract: PURPOSE: An electronic stethoscope and an electronic stethoscopy system using the same are provided to allow users to directly check the data output from the electronic stethoscope through the computer connected to the computer in the hospital. CONSTITUTION: An electronic stethoscope(10) comprises a stethoscope sensor(1) which contacts a patient's body part and outputting the result of stethoscopy in acoustic data; an acoustic data input unit(2) for input of the acoustic data; a filter(3) for receiving acoustic data from the acoustic data input unit and removing noises from the acoustic data; an amplifier(4) for receiving acoustic data from the filter and amplifying the received acoustic data into signals; an A/D converter(5) for receiving analog acoustic data amplified by the amplifier and converting the received data into digital data signals; and a modulator(6) for modulating acoustic data for the patient converted into digital data signal by the A/D converter into the form to be transmitted to a computer.
Patent KR-20030026070-A (KR)
Title: Piping system of Blow molding and the molding method
Inventor: HONG YEON UK
IPC: B29C49/58
Filed: 2001-09-24
Abstract: PURPOSE: A pipe system of a blow molding and a molding method are provided to smooth the surface of products and to reduce ripening time and cool rapidly goods by filling air pressure inside the goods for a constant time by ripening the goods, by holding the filled air pressure in a high speed, and by cooling the goods with a same air pressure. CONSTITUTION: A pipe system of a blow molding and a molding method includes a first, second, third, fourth, fifth, and sixth pilot valve(110a,120a,130a,140a,150a,160a) for closing and a first, second, third, fourth, fifth, and sixth pilot valve(110b,120b,130b,140b,150b,160b) for opening installed on a low-pressured airline(100) connected to one side of a main airline of a compressor, and a first, second, third, and fourth main control valve(210,220,230,240) equipped in high pressured airlines(200a,200b,200c,200d) coupled to other side of the main airline. A first blow pin(500a) installed on a mold by a fifth main control valve(250) as a medium on the first and the second main control valve is connected by a cavity. A second blow pin(500b) equipped on the mold by a sixth main control valve(260) as the medium on the third and the fourth main control valve is coupled by the cavity.
Patent KR-20030026725-A (KR)
Title: Unity control device in vehicle
Inventor: PARK CHAN UNG
IPC: B60R16/00
Filed: 2001-09-28
Abstract: PURPOSE: An automobile integral control device is provided by using frequency modulation operating a tire air pressure alarming device and a remote keyless entry device. CONSTITUTION: An integral control device comprises a tire air pressure transmitter(100) to detect tire air pressure outputting to a corresponding frequency modulation signal. A remote keyless entry transmitter(110) outputs corresponding amplitude modulation signal of the corresponding driving state. An integral control device(200) receives signals from the tire air pressure transmitter and the remote keyless entry transmitter confirming ID code. If the ID code is confirmed, a certain signal is outputted. A code storing device outputs a certain ID code synchronizing with the signal of the integral control device. A control device(400) determines tire air pressure and theft of the car by receiving signal from the integral control device.
Patent KR-20020026142-A (KR)
Inventor: LOMOELDER RAINER
IPC: C09D175/12
Filed: 2001-09-28
Abstract: PURPOSE: A nonaqueous thermosetting two-component paint composition is provided, which has a good balance between scratch resistance and resistance to etching due to an acid rain. CONSTITUTION: The nonaqueous thermosetting two-component paint composition comprises a solvent-containing polyol component; and a cross-linking agent component containing at least one aliphatic and/or alicyclic polyisocyanate having 2-6 NCO functional groups, and the mass ratio of the polyol component to the cross-linking agent component is 6;1 to 1:2 based on the nonvolatile organic components. 0.1-90 mol% of the free isocyanate groups contained in the polyisocyanate react with N-alkyl-3-aminopropyltrialkoxysilane and/or N-aryl-3-aminopropyltrialkoxysilane. The polyol is selected from the group consisting of hydroxy-containing (meth)acrylic acid copolymers, saturated polyesterpolyols, polycarbonatediols, polyetherpolyols, polyols containing urethane and ester groups and their mixtures.
Patent KR-20030031719-A (KR)
Title: Low frequency system (be) mild pillow
Inventor: CHO HYUN GYU
IPC: A61N1/32
Filed: 2001-10-16
Abstract: PURPOSE: A fomenting pillow provided with a low frequency device is provided to perform the various muscle relaxation massage by a low frequency harmless to human body and eliminate a defect of an electronic massager such as trembling the whole pillow. CONSTITUTION: The fomenting pillow provided with a low frequency physical medicine device has an appearance such as a conventional pillow. The pillow includes a preferential heat generating part(11) formed on the part to which a neck and a shoulder contact, an insulated part formed on the inner end of the heat generating part, an electromagnetic wave blocking part circumscribed on the outer end of the heat generating part, a plurality of the low frequency generating electrode rods buried in a part of the heat generating part and the electromagnetic wave blocking part, an air tube for controlling the height of the pillow inside the top of the pillow to which a head contacts, an air compressor(19a) inside the pillow, and an electronic actuator for controlling the each function.
Patent KR-20020005526-A (KR)
Inventor: YOUN DONG KEUN
IPC: F03D9/00
Filed: 2001-10-18
Abstract: PURPOSE: A wind generator is provided to generate the electricity by using wind at a fast traveling of a vehicle. CONSTITUTION: Many wind collectors and many wind generators are installed in the left and the right of a highway. A pinwheel(3), a direction adjustor(4), an anemoscope(5), a pneumatic cylinder automatic switch(6) are installed in a rotator(2). The rotator(2) is installed on a power generator frame(1). Power is generated by installing pneumatic cylinders(7) and fixing members of the rotator(8) and automatically changing a direction of the pinwheel(3) according to a wind direction. Thereby, the electricity is generated by using wind of a vehicle and natural wind.
Patent KR-20010113024-A (KR)
Title: 한지 코팅용액의 제조방법
Inventor: OK MOON SOO
IPC: D21H19/10
Filed: 2001-11-10
Abstract: 본 발명은 한지 코팅용액의 제조방법에 관한 것으로서 물과 중력분 또는 강력분로 이루어진 밀가루를 5:1 ∼ 40:1의 중량비로 혼합하고 60 ∼ 90℃의 열로 5분 ∼ 20분 동안 끊지 않을 정도로 가열하여 계면활성제를 만드는 단계와, 상기 계면활성제에 표백제를 1:0.05 ∼ 1:0.15의 질량비로 혼합하고 30분 ∼ 2시간 동안 교반하는 단계와, 상기 계면활성제와 표백제의 혼합 용액을 PVA(Polyvinyl Alcohol) 또는 PVAC(Polyvinyl Acetate)의 고분자 수지 수용액 중 어느 하나에 1:5 ∼ 1:20의 질량비로 혼합하고 30분 ∼ 2시간 동안 교반하는 단계를 포함한다. 따라서, 한지를 하얗게 표백할 뿐만 아니라 건조시 표면이 다공성을 이루므로 인쇄할 때 염료가 번지는 현상을 방지하여 해상도를 향상시킬 수 있다.
Patent KR-20020069097-A (KR)
Title: Sewage septic tank
Inventor: LEE CHANG WOO
IPC: C02F3/00
Filed: 2001-11-12
Abstract: PURPOSE: A sewage septic tank is provided to easily and efficiently purify sewage and further extend life cycle of a filter medium by removing or decomposing floating matter such as oil and non-oil substances to a certain extent before sewage is purified. CONSTITUTION: In a septic tank which is sequentially comprised of a flow equalization tank (U), one or more aeration tanks (P,P') and a settling tank (C), and in which filter mediums (Y,Y') are installed in the aeration tanks (P,P'), the sewage septic tank is characterized in that a separation tank (B) is formed at the outer side of the aeration tanks (P,P'), a floating pipe(10) having a certain length which is connected to the outside is longitudinally installed in the central part of the separation tank (B), a diaphragm(11) and a conical shaped separation plate(12) on the lower part of which several inlet holes(121) are formed are formed at a circumference of the central part and at an end part of the floating pipe(10) respectively, the separation tank (B) is divided into a first separation chamber (B1), a second separation chamber (B2) and a discharge chamber (B4), discharge grooves(112) are formed on the upper surface of the diaphragm(11) in a volute shape, a trough(113) is formed along the outer circumference of the diaphragm(11) so that the trough(113) is connected to the flow equalization tank (U) by an injection pipe(114), a filtering chamber (B3) having a certain size the upper side of which is connected to the discharge grooves(112), and in which filter medium(41) is filled is formed around the floating pipe(10) between the diaphragm(11) and the separation plate(12) so that the inner part of the filtering chamber (B3) is connected to the second separation chamber (B2) through supply holes (B31) formed on the bottom of the filtering chamber (B3), a supply pipe(21) to the upper part of which an inlet pipe(31) is perpendicularly connected is longitudinally installed in the central part inside the floating pipe(10), and one end of a recovery pipe (C1) of the settling tank (C) is introduced into the upper side of the floating pipe(10).
Patent KR-20030039509-A (KR)
Title: Skin whitening agent containing sophoraflavanone G or extract of Sophora flavescens therewith
Inventor: CHANG HYEUN WOOK
IPC: A61K8/49
Filed: 2001-11-13
Abstract: PURPOSE: Provided is a skin whitening agent containing sophoraflavanone G, derivatives thereof and a sophorae radix extract containing the same which directly inhibit tyrosinase activity, reduce the amount of melamine in melanoma cells and have low toxicity. CONSTITUTION: The skin whitening agent composition contains sophoraflavanone G represented by the formula(1) and a derivative thereof as an active ingredient. A sophorae radix extract is obtained by extraction in a single or two or more mixed solvents selected from water, C1-4 lower alcohol, glycerol, propylene glycol, 1,3-butylene glycol, ethyl acetate, benzene, hexane and diethyl ether. The sophorae radix extract contains the sophoraflavanone G and derivatives thereof.
Patent KR-20030039725-A (KR)
Title: a
Inventor: KIM HONG BAE
IPC: G01P3/44
Filed: 2001-11-14
Abstract: PURPOSE: A sensor apparatus for simultaneously measuring two axes rotation angles is provided to control in such a way that the address rod is always vertical through a servo control by sensing the rotation angles of the address rod by the angle measurement sensor by being connected to the address rod as a medium to connect the solar cell plate and the X-Y moving system when the solar cell plate is unfolded by a spring. CONSTITUTION: A sensor apparatus for simultaneously measuring two axes rotation angles includes an address rod(3) attached to a solar cell plate for connecting the solar cell plate to an X-Y moving system and an X axis angle measurement sensor(1) connected to the rotation body(2) to connected to the address rod(3), wherein the sensor apparatus measures the two axes rotation angles of the address rod(3) through the Y axis angle measurement sensor(13) connected to a frame(6) installed at the rear side of the rotation body(2) in an orthogonal direction.
Patent KR-20030039801-A (KR)
Inventor: BAE JEONG SUK
IPC: H04B7/26
Filed: 2001-11-14
Abstract: PURPOSE: A method of setting an image origination call in accordance with a transmission rate selected by a user is provided to set an origination call reflected with an image service and an image data transmission rate in an asynchronous IMT-2000 system, thereby increasing a using rate of an IMT-2000 image service. CONSTITUTION: A call control layer stores recognized information(301), and requests a mobility managing layer to set a mobility management connection(302), then operates a response standby timer(303). Before the timer expires(304), if the mobility management connection is obtained(305), an image service and an image data transmission rate are transmitted to a call control layer of an MSC(306) and the call control layer stands by until a response message is transmitted(307). Before the timer expires(308), if the call control layer receives a call proceeding message from the MSC(309), the layer stops the timer, processes the call proceeding message, operates a receiving response standby timer(310), and stands by until an alarm message is transmitted from the MSC(311). Before the timer expires(308), if a call release complete message is received(319), the layer stops the timer(320), releases a connection of a mobility managing protocol(321), and informs a user that a service of the requested transmission rate cannot be supplied(326).
Patent KR-20020050100-A (KR)
Inventor: KIM CHUNG IK
IPC: E01B9/62
Filed: 2001-11-28
Abstract: PURPOSE: A connecting device is provided to supply convenience of conveyance and construction by uniting the whole structure and to increase the connecting efficiency in connecting on the concrete. CONSTITUTION: The connecting device includes a tamping bolt(10), a tamping bolt supporter(20), an upper plate(30), an isolation pad(40), a lower plate(50), a rail(60) and a concrete(70). A lot of lower projections are inserted through the projected holes(41a,51a) formed on the isolation pad(40) and the lower plate(50), and connected, and fixed by the tamping bolt(10) and the tamping bolt supporter(20). The anchor bolts(65,66) are connected with the concrete(70) through the anchor bolt connecting holes formed on the tamping bolt supporter(20) and the lower plate(50). A rail pad(65) is installed between rail pad guards and the rail(60) is formed on that pad.
Patent KR-20030045879-A (KR)
Title: Method of conference call re- joining for all call paging function
Inventor: KIM SEONG CHEON
IPC: H04M3/56
Filed: 2001-12-03
Abstract: PURPOSE: A method for re-participating in a conference call of a simultaneous instruction function is provided to distributively manage resources so that each instructed user can optionally determine whether to participate in or complete the conference call, thereby enabling the users to re-participate in the conference call. CONSTITUTION: An instructing phone(11) transmits a simultaneous instruction call message to instructed phones(12,13,14)(S101), transmits a conference call request signal to a resource management block(40)(S102), and receives a response(S103). The instructed phone(12) transmits a response message(S104), transmits a conference call request message to the resource management block(40)(S105), receives a response message(S106), and starts a conference call with the instructing phone(11). The instructed phones(13,14) perform the same procedures(S107-S113). If the instructed phone(12) is on-hooked(S114) to complete the call, a simultaneous instruction conference call completion message is transmitted(S115). If the instructed phone(12) wants to re-participate in the call, a simultaneous conference call request message is transmitted(S117), and a response message is received(S118), then the instructed phone(12) participates in the call.