baber/WOPTO huggingface dataset:
Patent JP-2002086970-A (JP)
Title: Cat terminatory machine
Inventor: ARAI CHIHARU
IPC: B42D15/10
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the illicit acquisition of card data and the use of unlawful cards from developing. SOLUTION: In the case 35c of a magnetic head 35, a demodulation circuit 37 for demodulating card data on the receipt of the output signal of a magnetic head main body and an encipherment circuit 38 for enciphering the demodulated card data are provided. At the same time, the image data of a character line train displayed by embossing on the surface of the magnetic card 1 are detected with an embossed character sensor 40. Then, the enciphered data is decoded by a decoding means 47. The character data string corresponding to the character string displayed by embossing on the basis of the image data is obtained by a character recognizing means 48 so as to judge whether the data string in the predetermined bit range of the decoded card data coincides with the character data string or not by a judging means 49.  Only when the data trains are judged to be coincided with each other, a communication for authentication is performed to the predetermined center.
Patent JP-2002088884-A (JP)
Title: Toilet device and toilet system in building
Inventor: FUJITA HIROSHI
IPC: E03D11/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an optimum toilet system as a nursing toilet capable of coping with the change of setting position when it is installed in a building and a new toilet device not using much water and capable of proper forcible sending. SOLUTION: This toilet system comprises the toilet device, which is provided with a filth accumulating tank section 2 in the lower section of a toilet stool 1, a water supply section 3 which-injects water to the filth accumulating tank section 2 through a nozzle with a specified injection pressure, and a discharge section 4 at the destination of the flow of the water injected from the nozzle, water supply pipes and water discharge pipes provided in the building, connection sockets for connecting the water supply pipes and the water discharge pipes arranged in wall faces and floor faces, and water supply hoses and discharge hoses connected to the toilet device combined.
Patent JP-2002091088-A (JP)
Title: Method for recovering magnetic carrier from electrophotographic developing carrier
Inventor: CHIBA MICHIO
IPC: G03G9/10
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method to economically regenerate a deteriorated magnetic carrier exchanged due to such reasons as decrease in the performance of the carrier or the like or to regenerate a magnetic carrier of a used two- component electrophotographic developer separated from a copying machine or the like. SOLUTION: The method comprises a washing process to put and stir the electrophotographic developing carrier in washing water containing a surfactant by 0.005 to 1.0 wt.% concentration to separate the toner depositing on the surface of the electrophotographic developing carrier, a solid liquid separation process to add water to the solid content after the toner is separated and to separate the solid from the liquid and a drying process to dry the solid at normal pressure or reduced pressure.
Patent JP-2002086594-A (JP)
Title: Paper product, method for producing the same, and punching die used therefor
Inventor: KATO SHINGO
IPC: B31B50/25
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To simply provide a paper product with a mark in a short time. SOLUTION: Punching and marking are conducted at once by cutting out a contour line A1 by a punching cutter B1 and simultaneously pressing an etching plate 1 to recess a mark A3 such as a character, a graphic figure or the like.
Patent JP-2002086694-A (JP)
Title: Ink jet recording device and its control method
Inventor: YAZAWA TAKESHI
IPC: B41J2/01
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device which can suppress the reduction of through-puts being more than necessary, and also, can suppress a discharge paper smear even when a recording medium is brought in a from a place of a high humidity, right before the printing. SOLUTION: The tone of a color material on a recording medium which discolors in response to a moisture state is detected by a sensor 22, and the moisture state of the recording medium is judged. Then, the printing is performed at a printing speed in response to the moisture level.
Patent JP-2002091957-A (JP)
Title: Editing device and editing program storage medium
Inventor: SANO TETSUYA
IPC: G06F17/21
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To preliminarily recognize a font capable of embedding outline data into a page description language file representing editing results, in regard to an editing device for selecting the font and performing editing by using the selected font and an editing program storage medium in which the editing program for operating the editing device by a computer is stored. SOLUTION: A table T of fonts is displayed, with which the outline data to a file F can be embedded among fonts with which the outline data are stored.
Patent JP-2002031852-A (JP)
Title: Roll type screen expression device
Inventor: SHIMIZU KENICHI
IPC: G03B21/58
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To easily and smoothly express arbitrary screens by superposing and winding the plural screens having various functions on a take-up roll. SOLUTION: This device has the take-up roll 1 which is rotatably mounted on a supporting member 2, the first screen 3 taken up on the outermost peripheral side of the take-up roll, at least one second and subsequent display screens 4 taken up on the inside surface side of the first screen, engaging means 5a, 5b and 5c capable of engaging the inside surfaces at the drawing out ends of the second and subsequent screens and drawing-out sections 6b and 6c disposed at the drawing-ends of the second and subsequent screens.
Patent JP-2002100356-A (JP)
Title: Lithium secondary battery
Inventor: KAZUHARA MANABU
IPC: A61K8/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a positive electrode material for non-aqueous electrolyte secondary batteries which makes usage in a large voltage range enable, has high capacity, has excellent durability in charge/discharge-electricity cycle, and has high safety. SOLUTION: In the lithium secondary battery equipped with the positive electrode active material which has a lithium transition metal complex oxide as a principal component, the above lithium transition metal complex oxide is constituted of a mixture with a lithium-nickel-manganese-M complex having R-3m rhomb structure expressed by LixNiyMn1-y-zMzO2 (however, x is 0.9<=x<=1.2, y is 0.40<=y<=0.60, and z is 0<=z<=0.2, and M is chosen from either of Fe, Co, Cr, or Al), and a lithium-nickel-N complex having R-3m rhomb structure expressed by LixNipN1-pO2 (however, x is 0.9<=x<=1.2, and p is 0.75<=p<=0.95, and N is Co or Mn atom).
Patent JP-2002104437-A (JP)
Title: Easily unsealable packaging bag
Inventor: MAEDA TOSHIYUKI
IPC: B23K26/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an easily unsealable packaging bag sealed at the peripheral edges in which linearity and ease in cutting are improved and the bag can be reliably cut off when the bag is cut and torn from a notch of the side edge thereof to unseal it. SOLUTION: In the easily unsealable packaging bag, sealant film surfaces of two composite films are joined together and sealed on the peripheries thereof to form edge sealed parts 12, 14, 16, and the lower part of the upper edge sealed part 16 is cut to unseal the bag. An upper and lower half-cut grooves 15a, 15b, which are to be cut and torn, are provided on the surface of the bag, and a notch 18 is formed at an end of the sealed part 12 between the grooves 15a, 15b and one or a plurality of half-cut grooves 17 protrude from the forward end 18a of the notch 18 slightly inwardly of a side edge seal part 12.
Patent JP-2002099878-A (JP)
Title: Non-contact ic card reader/writer
Inventor: IGARASHI KEISUKE
IPC: G06K19/07
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card reader/writer capable of reducing the turning round to a demodulation circuit of a spurious component and performing a stable demodulation. SOLUTION: In this non-contact IC card reader/writer for supplying a modulated carrier wave to an antenna circuit to transmit power and data to a non- contact IC card electromagnetically connected to the antenna circuit and receives a receipt signal from the non-contact IC card through the antenna circuit to demodulate the data by the demodulation circuit. The antenna circuit is connected to the demodulation circuit through a transformer and a resistor.
Patent JP-2002097266-A (JP)
Title: Production method for copolymerized polyamide
Inventor: TANAKA KAZUMI
IPC: C08G69/28
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a copolymerized polyamide capable of preventing the distillation of and the control of a mol balance of dicarboxylic acids and diamines. SOLUTION: The copolymerized polyamide is produced by batchwise polycondensing diamines containing, at least, diamines having a high boiling point and diamines having a low boiling point, and dicarboxylic acids. The production method is composed of (1) a process for melting dicarboxylic acids, (2) the process for adding diamines having the low boiling point, while keeping the temperature above any higher melting point of the melting point of dicarboxylic acids and the melting point of a mixture in a reaction system, and also below the boiling point of diamine having the low boiling point, and then (3) the process for adding all diamines having the high boiling point, while keeping the temperature above the melting point of mixtures in reaction system and below the boiling point of diamines having the high boiling point.
Patent JP-2002108038-A (JP)
Title: Image forming device and color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with an image of good quality where glossiness is controlled by enlarging a range of color reproduction by utilizing dark and light toners. SOLUTION: In the image forming device where a toner image is formed by carrying out a repetition of developing by high concentration toner and developing by low concentration toner on a latent image formed on an image carrier by carrying out electrification and image exposure, the image forming device has a relationship between glossiness GH of the toner image by the high concentration toner and glossiness GL of the toner image by the low concentration toner on transfer material is GL>GH.
Patent JP-2002112556-A (JP)
Title: Inverter
Inventor: MAEHARA MINORU
IPC: H02M7/48
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular wave inverter, which can supply a power to a load circuit with a small number of power conversion processes, while a distortion of an input currrent is improved, and has a satisfactory circuit efficiency. SOLUTION: This inverter has a full-wave rectifier DB connected to an AC power supply Vs, a smoothing capacitor C1 connected in parallel with the full-wave rectifier DB, a load circuit, a 1st switching means which supplies a power from the full-wave rectifier DB to the load circuit in a period T1, while the absolute value VDB of the AC power supply voltage is not smaller than a prescribed value V0, a 2nd switching means which supplies a power from the smoothing capacitor C1 to the load circuit in a period T2, while the absolute value VDB of the AC power supply voltage is smaller than the prescribed value V0, and an input distortion improvement means which makes an input current flow from the AC power supply Vs in the period T2 while the absolute value VDB of the AC power supply voltage is smaller than the prescribed value.
Patent JP-2002110668-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAZAKI HIDEYUKI
IPC: H01L29/78
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of rapidly operating with a gate insulating film having a long lifetime with respect to insulator breakdown and superior reliability for a long period and a method for manufacturing the same. SOLUTION: The semiconductor device comprises a gate insulating film, having an isotopic abundance of a constituting atom of the film of 99.78% or higher. The method for manufacturing the device comprises the steps of forming a gate electrode on the surface of a p-type silicon substrate via the gate insulating film, further forming source/drain diffused layers on both sides of the gate electrode to form an n-channel MOS transistor, in a method for manufacturing the MOS transistor.
Patent JP-2002108621-A (JP)
Title: Program distribution system and storage medium
Inventor: SUDO TOMOHIRO
IPC: H04N21/4363
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a program distribution system to enable a purchaser to immediately utilize a downloaded program. SOLUTION: A program providing server 200 transmits a program which can be executed by an electronic calculator 400 and attached information to the program. The transmitted program and attached information are presented by a distribution server 100. The presented program and attached information are browsed by a browsing means of a receiving terminal 300 and downloaded by a download means. Furthermore, as for the downloaded program and attached information, the program is transmitted to the electronic calculator, on the other hand, the attached information is stored in a storage means by a distributing means of the receiving terminal 300.
Patent JP-2002111325-A (JP)
Title: Microwave circuit
Inventor: ISHIMARU ATSUSHI
IPC: H01P3/08
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a microwave circuit where a circuit board is reduced in size and the length of a line from an electrode of a capacitor to a via hole is short. SOLUTION: There are provided a circuit board 11 where a via hole 12 penetrating from an upper surface to a lower surface is formed, a first metal film 14 formed on the inside wall of the via hole 12, a dielectrics film 15 formed on the first metal film 14, and a second metal film 16 formed on the dielectrics film 15.
Patent JP-2002102871-A (JP)
Title: Method and equipment for supplying ozone water
Inventor: KIKUCHI YASUHIKO
IPC: C02F1/44
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for supplying ozone capable of effectively utilizing ozone water and pure water, and capable of reducing the amount of a TOC component such as a urea compound or the like in raw water when the raw water contains the TOC component. SOLUTION: The ozone supply equipment 10 is equipped with pure water making equipment 11 for making pure water from raw water, ozone water manufacturing equipment 12 for adding a predetermined amount of ozone to pure water to make ozone water, ozone washing equipment 15 for washing the surface of a silicon wafer with ozone water and an ozone water supply changeover apparatus 14 for changing over the supply destination of ozone water to the ozone washing equipment 15 or the pure water making equipment 11. When ozone washing is not performed, ozone water is guided to the mixing part 21 of the pure water making equipment 11 through an ozone water bypass piping 12B.
Patent JP-2002101899-A (JP)
Title: Method for detecting dna variation and detector therefor
Inventor: KANBARA HIDEKI
IPC: C12Q1/68
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a DNA variation without using a gel electrophoresis, and to provide a detector for the method. SOLUTION: This method for detecting DNA variation, i.e., detecting the presence or absence of a specific sequence, comprises the following steps: (1) an oligomer 6 with a short range of 5 to 8 base length capable of extending a complementary strand and an oligomer 61 with a long range hybridizable with a target DNA and incapable of extending a complementary strand are hybridized in series with the target DNA 63, (2) using four kinds of nucleic acid substrates and a polymerase, a complementary strand extension reaction 66 with a short primer as the starting point is made, and (3) pyrophosphoric acid 68 formed as a byproduct of the complementary strand extension reaction is converted to ATP followed by making a luminescent reaction using an enzyme to detect the resulting luminescence. By this method, various items required for a DNA variation instrumentation can easily be found.
Patent JP-2002103388-A (JP)
Title: Mold tool for molding resin molded body with hollows
Inventor: SUZUKI KATSUHIKO
IPC: B29C43/32
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a mold tool which can form a plurality of blind hollows each having a controlled shape and capacity in desired portions of a resin molded body and which is excellent in uniformity in the shape and others of each blind hollow, light in weight and easy to give rigidity and to provide the resin molded body with the hollows by using the same. SOLUTION: The mold tool is equipped with a rear side forming mold 1, a surface forming mold 2 and a resin injection pipe 6 and pressure medium injection nozzles 5 disposed in a projecting part 2a of the mold 2. The mold 2 and the mold 1 provide a cavity 4, and a recess erect wall of the mold 1 functions as a surface forming wall part, while the surface of the projecting part 2a of the mold 2 functions as a rear side forming wall part. The mold 1 can be displaced slidably in the left direction, while the mold 2 is fixed. The nozzles 5 are so provided that the fore end parts thereof are recesses from a cavity face 2b of the mold 2 and that the bores thereof are small-sized as the nozzles are off from a gate 6a of the resin injection pipe 6.
Patent JP-2002106056-A (JP)
Title: Catch basin cover
Inventor: ITO SATOSHI
IPC: E03F5/10
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a catch basin cover simple in structure and prevented from easily slipping out of a frame body. SOLUTION: A square cover body 1 is provided contractively in one opposite side direction, and side walls 10, 10a corresponding to the contracting direction of the cover body 1 are protrusively provided with projecting parts 11. The cover body 1 is once contracted and placed in a frame body 2, and the projecting parts 11 are fitted into the recessed parts 14 provided in the inward wall surfaces 13, 13a of the frame body 2 to prevent the projecting parts 11 from slipping out of the recessed parts 14.
Patent JP-2002112294-A (JP)
Title: Wavelength multiplex optical communication system
Inventor: TOMOFUJI HIROAKI
IPC: H04B10/296
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a WDM optical communication system that can efficiently lay out optical signals at bit rates with different wavelength intervals. SOLUTION: A basic building block of e.g. a demultiplexer section applied to the WDM optical communication system of this invention is provided with a demultiplexer 10 that demultiplexes a WDM signal light into 2m lights according to wavelength regions set depending on a minimum wavelength interval, 2m sets of optical switches 11-1-11-2m each having one input port receiving the light from the demultiplexer 10 and output ports, selecting one of the output ports and connecting the selected output port to the input port, and m-sets of multiplexers 12-1-12-m that multiplex output lights of the optical switches 11-1-11-2m, and the switch operation of the optical switches 11-1-11-2m is selected so that the bandwidth for each optical signal is nearly coincide with the wavelength arrangement interval corresponding to each bit rate.
Patent JP-2001140645-A (JP)
Title: Cooling device for automobile internal combustion engine
Inventor: KRAUS MICHAEL DR
IPC: F01P11/16
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To ensure diagnosis of the whole function of a thermostat valve for a cooling device. SOLUTION: This cooling device of an automobile internal combustion engine comprises a feed pipe passage, a return pipe passage, a bypass pipe passage connecting the feed pipe passage and the return pipe passage, and thermostat valve, the thermostat valve being used for the flow of a cooling medium from the internal combustion engine through the bypass pipe passage and/or a cooler back to the internal combustion engine depending on the operating condition, wherein at least one first temperature sensor 7 is provided for detecting the temperature of the cooling medium at the exit of the cooler. An output signal from the temperature sensor is supplied to a control unit 8.  When a first operating condition where the flow of the cooling medium from the cooling medium only through the bypass pipe passage 5 is guided by the thermostat valve 6 is changed into a second operating condition where at least part of the flow of the cooling medium through the cooler 2 is guided by the thermostat valve 6, the control unit 8 detects whether the temperature of the cooling medium at the exit of the cooler starts increasing or not.
Patent JP-2002114784-A (JP)
Title: Isoxazole derivative and controller against noxious organism
Inventor: MURAKAMI HIROSHI
IPC: C07D417/14
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new agrochemical, especially an insecticide. SOLUTION: This isoxazole derivative is represented by formula (Q is a thiazolyl substituted with a specific group or a pyrazolyl substituted with a specific group; A is a phenyl which may be substituted with a specific group, a naphthyl which may be substituted with a specific group or a specific heterocyclic group which may be substituted with a specific group). This agrochemical comprises the isoxazole derivative.
Patent JP-2002116809-A (JP)
Title: Nc controller
Inventor: ONOZAWA OSAMU
IPC: G05B19/18
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an NC controller capable of suppressing the influence of a noise, and easily facilitating countermeasures to the change of design. SOLUTION: A communication master station 62 is arranged in a control board 61, and a communication line 64 from a communication master station 62 is connected to drive units 55 and 41 arranged in the device main body, and a communication section 65 is set between the control board 61 and the drive unit 55. The lower drive unit 41 is provided with a communication slave 71 for communicating with the communication master station 62, and motor drivers 81-84 are connected to the communication salve 71.  The respective motor drivers 81-84 are connected through a cable 91 to respective motors 26, 23, 33, and 37 of the lower locator, and the cable 91 is provided with a signal line 93 for transmitting signals from the encoders of the respective motors 26, 23, 33, and 37, and a detection signal transmitting section 94 is set between the respective drive units 81-84 and the respective motors 26, 23, 33, and 37.
Patent JP-2002113365-A (JP)
Title: Method for producing catalyst for reforming
Inventor: OKADO HIDEO
IPC: B01J37/03
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To prevent the deposition of carbon when a synthetic gas is produced by reacting a hydrocarbon such as methane and reforming substance such as water vapor, and to prevent the deposition of carbon even in a low reaction temperature region of 873 to 1,023 K. SOLUTION: The catalyst for reforming composed of multiple oxide having a composition expressed by the following formula, in which M and Co are highly dispersed in the multiple oxide is used: aM.bCo.cMg.dCa.eO  wherein, (a), (b), (c), (d) and (e) are molar fractions; and M is an element such as Mn, Rh or Ru}. As the method for obtaining the catalyst, the one in which a coprecipitating agent is added to an aqueous solution of water soluble salt of the above each constituting element to precipitate hydroxide, the precipitates are dried, and after that, baking is performed in the temperature range of 1,273 to 1,573 K is adopted.