baber/WOPTO huggingface dataset:
Patent JP-2001312515-A (JP)
Title: Information processing system and method, and program storing medium
Inventor: SAITO MARI
IPC: G06F3/0482
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To represent relevant information that relates to documents to be processed. SOLUTION: The information processing apparatus contains an extraction means that extracts attribute data from a text file, a selecting means that selects a keyword from words within the existing text files, and an acquisition means that acquires the relevant information concerning the keyword selected by the selecting means, a construction means that constructs database using at least one of the information of the attributes extracted by the extraction means or the information of the relevance acquired by the acquisition means, a sensing means that senses an event generated and a detective means that detects the keyword in the text files, which corresponds to the event sensed by the sensing means, a retrieval means that retrieves the relevant information corresponding to the keyword detected by the detected means from the database constructed by the construction means,  and a display means that controls to display the relevant information retrieved by the retrieval means.
Patent JP-2002000756-A (JP)
Title: Polychlorinated biphenyl detoxication method
Inventor: SUZUKI AKIRA
IPC: A62D101/22
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a polychlorinated biphenyl detoxication method allowing continuous processing and efficient decomposition of high-concentration PCB without emitting any toxic substance such as dioxins and having excellent performance in safety and costs. SOLUTION: In this polychlorinated biphenyl detoxication method, polychlorinated biphenyls or a solution containing them is mixed with kerosene, and after an alkali metal is added to this mixture, the mixture is fed to a reactor provided with a stirring machine so as to be stirred. The mixture is stirred by rotating the stirring machine provided with at least one disc having a plurality of small holes at a high speed.
Patent JP-2002009318-A (JP)
Title: Thin-film silicon solar battery and its manufacturing method
Inventor: ITO TADASHI
IPC: H01L21/203
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film silicon solar battery having improved photoelectric conversion characteristics even if an opaque substrate and an opaque electrode is provided, and a method for manufacturing the thin-film silicon solar battery for obtaining the thin-film silicon solar battery having improved photoelectric conversion characteristics efficiently and easily even if the opaque substrate and the opaque electrode is used. SOLUTION: A thin-film silicon solar battery 10 is provided with a substrate 1, a lower electrode 2, a crystalline silicon layer 3 having a pn junction, and an upper electrode 4, the crystalline silicon layer has a density of 1.64-2.33 g/cm3, and at the same time the solar battery 10 consists of a polycrystalline silicon layer 34 in contact with the upper electrode and a microcrystal silicon layer 31 being connected to the lower electrode, the particle diameter of the silicon crystal particle for composing the polycrystalline silicon layer is equal to or more than 0.1 μm, and the polycrystalline silicon layer has a thickness of 1.0 μm or less and a resistivity of 10 Ωcm or less.
Patent JP-2002007872-A (JP)
Title: Method of inserting advertisement on internet
Inventor: MOMOSE MUTSUO
IPC: G06Q10/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem such as waste of resouces and generation of refuse accompanying advertising leaflets, remarkably reduce the time and the cost on the side executing an advertisement using the leaflets, and provide a sufficient advertising effect by making an issuing time and an issuing frequency free. SOLUTION: An insert site S for providing information concerned in a content of an insert is provided in a server computor 2 connected to the Internet N, a data of an advertisement inserter using the site S is preliminarily registered in the server computor 2, an electronic insert M is prepared by browser computors 3... installed with preparation tools 4... for preparing the image (the electronic insert) M concerned in the leaflet, a data of the prepared insert M is transmitted to the server computor 2 after the insert M is prepared, and the transmitted data is registered in the site S for an assigned time.
Patent JP-2001036028-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: BAEK YONG-KU
IPC: H01L21/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To form a reduced cell area by forming a transistor on a semiconductor substrate, a first metallic line on the active substrate for the transistor, and a second metallic line on a capacitor structure with the first metallic line in-between. SOLUTION: A transistor is formed on a semiconductor substrate 202, and an active substrate 210 provided with an isolation region 204 for isolating the transistor is formed. A bit line 218 as first metallic line extending to the side face outside the transistor is formed on the active substrate 210. In order to electrically connect a capacitor structure 230 with the transistor through the bit line 218, a local area interconnecting line 238 as second metallic line is formed on the capacitor structure 230. Thus the cell area of a semiconductor memory device 200 can be reduced.
Patent JP-2001030520-A (JP)
Title: Method and apparatus for cleaning nozzle outlet face of print head in inkjet printer
Inventor: GREIVE MARTIN
IPC: B41J2/165
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To clean the nozzle outlet face quickly and intensively. SOLUTION: Print ink 65 is scraped off from the nozzle outlet face 31 by means of a doctor 28 fixed to a cleaning head and sucked by a negative pressure generator coupled with the cleaning head. The print ink 65 is sucked from the inside of at least one nozzle 8 in the nozzle outlet face 31. In the cleaning head, an exhaust chamber 63 for applying vacuum from the negative pressure generator is formed across the opening 67 of the nozzle 8 and the exhaust chamber 63 is enclosed.
Patent JP-2002014516-A (JP)
Title: Image forming device and belt device used for the same
Inventor: TAKEHARA ATSUSHI
IPC: G03G15/01
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of realizing high image quality by restraining the occurrence of transfer scattering on the upstream side of the transfer contact opposed part of each toner image forming part, and reducing the cost of a device. SOLUTION: A blurred transfer restraining means for restraining blurred transfer in a gap between the surface of transfer paper on the upstream side of the contact opposed part and the surface of a photosensitive drum is provided for the toner image forming parts 1M and 1C existing at positions where a toner image, at least a part of which is superposed on already transferred toner on the transfer paper advancing to a transfer position, is formed and is not provided for other toner image forming parts 1Y and 1K. The blurred transfer restraining means is constituted by using a backup roller 68 opposed to the surface of the transfer paper from an opposite side to the photosensitive drum on the upstream side of the transfer contact opposed part in the transfer paper moving direction and a pressure spring 69 energizing the roller 68 to the photosensitive drum side.
Patent JP-2002015075-A (JP)
Title: Driving school admission system
Inventor: AKIBA HIDEMI
IPC: G06Q30/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a driving school admission system wherein a client desiring buying of a vehicle makes an application of buying of the vehicle and for an application of admission to a driving school under one collective order. SOLUTION: A driving school admission system 1 is provided with an information collecting means 31 collecting vehicle information and driving school information, an information storage means 34 storing the information collected by the collecting means 31, an information searching and editing means 32 searching and editing the information stored by the storage means 34, and order processing means 33 accepting and processing orders from clients, then the searched and edited information by the means 32 is provided to a client terminal 11 via internet 16, so that the application of buying of the vehicle and the application of admission to the school allowed under one collective order.
Patent JP-2002014838-A (JP)
Title: Lsi and electronic equipment on which lsi is mounted and debug method and debug device of lsi
Inventor: KAWASAKI YUSUKE
IPC: G06F21/12
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To limit access from a debug I/F to an internal circuit in a system LSI. SOLUTION: Authenticating circuits (2-3-2-11) are arranged between a debug I/F circuit (2-1) and a debug terminal. The authenticating circuit transmits a transmission key to an outside part at the time of start, and performs authentication from a received signal and the transmission key, and permits access to the debug I/F. Thus, it is possible to prevent any illegal access of a third person from the debug I/F by the authenticating circuits.
Patent JP-2002020364-A (JP)
Title: Method for producing sodium sulfinate and potassium sulfinate and method for producing photographic coupler using the same
Inventor: SUZUKI TAKASHI
IPC: C07C315/04
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing sodium sulfinate and potassium sulfinate in a high yield and in a high purity, useful as intermediates for organic synthetic compounds and intermediates for photographic couplers, and to provide a method for easily producing photographic couplers in a high yield using the compounds. SOLUTION: This method for producing sodium sulfinate or potassium sulfinate is characterized by comprising using disodium hydrogenphosphate or dipotassium hydrogenphosphate, respectively.
Patent JP-2002029873-A (JP)
Title: Waste food recycling system and waste food recycling information management system
Inventor: MURASE MASAKI
IPC: G06Q50/26
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a recycling information management system for food wastes which efficiently carries out recycling of the food wastes. SOLUTION: This system has a primary compost management apparatus which is installed in a primary compost center to recover the foodstuffs disposed in stores and to produce primary compost and manages the information including the production amount of the primary compost, a rice bran management apparatus which is installed in a rice milling factory and manages the amount of the rice bran to be formed and an organic fertilizer management apparatus which is installed in a secondary compost center to produce the organic fertilizer by maturing,  manages the information relating to the amount of the primary composed sent from the primary compost center and the amount of the rice bran sent from the rice milling factory and manages the information including the production amount of the organic fertilizer and a central information management apparatus in which the three management apparatus are respectively connected to each other through communication means and which concentrates, rearranges and manages the information through the communication means and delivers the rearranged information at need.
Patent JP-2002019769-A (JP)
Title: Packaging box
Inventor: YAMASHITA YOSHIJI
IPC: B65D5/24
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof packaging box which can be built up at the time of usage, and developed into a flat state after the usage. SOLUTION: For this packaging box, a corrugated fiberboard on the internal surface of which a polyethylene film 40 is bonded is used. Then, a corner plate 28 which is connected between a longer edge side side-plate 12 and a shorter edge side side-plate 14 is folded inward by a diagonal folding line 33, and the corner plate 28 is superposed on the inside of the shorter edge side side-plate 14. Then, a folding back plate 20 is folded back to the inside. At the same time, an engaging plate 22 is inserted in the inside of a protruding section 32 of the corner plate 28, and locked.
Patent JP-2001069177-A (JP)
Title: Method for transferring data in mobile communication system
Inventor: ROLLENDER DOUGLAS HAROLD
IPC: H04W8/26
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To transmit data efficiently rather than the case that an end user requests a traffic channel and can utilize it through a set long process. SOLUTION: Concerning the method for transferring data, data are transmitted as one part of the permanent identifier of first type related to an end user 2 in a communication system. The permanent identifier of the first type is transmitted together with the permanent identifier of second type related to the end user 2 similarly during a communication procedure before setting a traffic channel in the communication system. In addition to the data, the permanent identifier of the first type contains the information of routing to a home system 16 forming one part of the communication system. Besides, the end user 2 stores the transmitted permanent identifier of the first type and in response to the reception of the stored permanent identifier of the first type during communication, the new permanent identifier of the first type is generated.
Patent JP-2001053174-A (JP)
Title: Flash memory and manufacturing method thereof
Inventor: MEHRAD FREIDOON
IPC: H01L27/115
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To remove necessity for a self-matching process, without increasing cost by providing an intermediate conductor on a floating gate, a hard mask insulating layer on a control gate, a memory cell containing a source region adjacent to the floating gate, and a drain region arranged on the opposite side of the source region and a source contact. SOLUTION: When a hard mask layer 100 is silicon nitride, a conductive layer 91 is formed so that it is overlapped with a part of a gate stack. The overlap is formed by extending the width of an opening before the deposition of the conductive layer 91. An overlapping region 140 is typically narrower than the width of a gate stack 145. The overlap can be used for increasing positioning error tolerance in photolithographic processing used for reducing the resistance of a source contact line or forming a source contact opening. The source regions of the separated memory cells are brought into contact with one another by the conductive layer 91 which forms continuous conductive paths.
Patent JP-2002031256-A (JP)
Title: By-pass valve built-in type pressure reducing valve
Inventor: NAGATOMI HIROBUMI
IPC: F16K17/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce costs for a pressure proof and leakage test when installing a house-to-house pressure reducing valve installed from house to house. SOLUTION: A pressure reducing valve part (a pressure reducing mechanism) 10C of this house-to-house pressure reducing valve, and a by-pass valve 20 that can open/close a by-pass passage by-passing the pressure reducing valve part, are integrally built in a valve casing 10. When making a pressure proof and leakage test, the by-pass valve 20 is opened to directly apply proof pressure applied to the primary chamber 10A side of the pressure reducing valve, to the secondary chamber 10B side. The pressure proof and leakage test can thereby be made without installing special piping. Time and cost for the pressure proof and leakage test can thereby be reduced.
Patent JP-2002029462-A (JP)
Title: Track shoe and crawler belt using it
Inventor: TAKAHASHI TAKESHI
IPC: B62D55/26
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a track shoe and a crawler belt using it, capable of easily removing sediment stuck and deposited on the ground contact surface side of the track shoe. SOLUTION: A crawler belt of a construction machine formed by mounting a plurality of track shoes 21 on crawler links 19 is constituted of track shoe main bodies 23 for constituting the track shoe 21, a plurality of projecting parts 24 provided on the ground contact surface side of the track shoe main body 23 in a direction perpendicular to the moving direction, and cutout parts 25 provided on the projecting parts 24 at distances.
Patent JP-2002037437-A (JP)
Title: Slat conveyer apparatus
Inventor: KANEKO KEISUKE
IPC: B62D65/18
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a slat conveyer apparatus capable of freely and rapidly changing the pitch between the conveyed materials according to the line conditions. SOLUTION: A truck 2 having a magnet 4 attracted to a slat plate 1 is provided on the slat plate 1 of the slat conveyer, and the conveyed material W is placed on the truck 2 to be conveyed.
Patent JP-2002038902-A (JP)
Title: Steam turbine rotor
Inventor: OKUNO KENICHI
IPC: F01D5/06
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine rotor setting an application position of the welded part, in the case that a divided type turbine rotor is welded to connect to each other to be formed with a single turbine rotor. SOLUTION: When divided type turbine rotors A, B are connected to each other by using a welded part 3, it is set to a position of turbine rotor diameter larger than a turbine rotor diameter ϕg in the adjacent turbine stage.
Patent JP-2002010569-A (JP)
Title: Motor with magnet whose magnetic force is cut-off temporarily
Inventor: ICHIZAWA SHIGEO
IPC: H02K33/16
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a motor which has a fixed magnet whose magnetic force is cut-off temporarily and drives a piston magnet to turn a crankshaft. SOLUTION: If a current is applied to a coil of a fixed magnet to cut-off its magnetic force temporarily when a piston magnet comes the closest to the fixed magnet, the piston magnet is separated from the fixed magnet and a crankshaft is turned.
Patent JP-2002042856-A (JP)
Title: Control valve type stationary lead-acid battery and its manufacturing method
Inventor: MIYAMOTO MITSUNORI
IPC: H01M50/541
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a control valve type stationary lead-acid battery having superior highly efficient discharge characteristics. SOLUTION: A positive electrode plate lug portion 5a and a negative electrode plate lug portion 5b are formed in one short sides of a positive electrode plate 1 and a negative electrode plate 1 and the respective ones are so stacked as facing in the opposite directions. A positive electrode strap 6a and a negative electrode strap 6b are formed on the positive electrode plate lug portion 5a and the negative electrode plate lug portion 5b respectively by burner welding. The positive electrode strap 6a and the negative electrode strap 6b are electrically connected to a positive electrode terminal 21 formed on a positive electrode side cover 11a and a negative electrode terminal 22 formed on a negative electrode side cover 11b respectively by welding so that this control valve type stationary lead-acid battery is manufactured.
Patent JP-2002036394-A (JP)
Title: Method for manufacturing square bottom bag made of synthetic resin and square bottom bag
Inventor: SUZUKI HARUHIKO
IPC: B31B37/60
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a square bottom bag made of a synthetic resin making bag making work of the square bottom bag made of the synthetic resin, in particular, work for forming a square bottom part efficient to the utmost, achieving the accurate and simple molding of the bottom shape, extremely contributing to the economical efficiency of a material and having excellent appearance. SOLUTION: In the method for manufacturing the square bottom bag made of the synthetic resin, gusset folds are provided to the left and right edges of a tubular synthetic resin film to fold the film and the folded film is fused to be cut into an arbitrary dimension corresponding to the kind of a bag and one end to be formed into a square bottom of the cut film is linearly fused. Next, the cut film is inserted in a corresponding mold in order to form the arbitrary bottom shape corresponding to the kind of the bag to demarcate the fold of the square bottom part and, thereafter, the linearly fused part is again fused in a strip-like shape from above.
Patent JP-2002047994-A (JP)
Title: Knock control system of internal combustion engine
Inventor: YAMADA HIROHIKO
IPC: F02P5/153
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To accurately judge whether a knock occurs or not by properly setting a knock judgement level for a frequency band for detecting a knock and to control a knock. SOLUTION: A signal of a frequency band peculiar to a knock is filtered and a peak value effective for detecting a knock is detected from a vibration waveform signal detected by a knock sensor 5 and generated in an internal combustion engine 1 in a representative value detection circuit 9. Here, an upper limit value and a lower limit value are also changed so that standard deviation as a parameter obtained from the peak value for setting a knock judgement level in accordance with switching of filtering frequency bands in the representative value detection circuit 9 based on an operation condition of the internal combustion engine 1 is within the optimum scope. The knock judgement level set in this way is compared with the peak value to judge whether a knock occurs in the internal combustion engine 1 or not accurately.  An operation condition of the internal combustion engine 1 can be properly controlled according to the thus obtained results of judgement.
Patent JP-2002048285-A (JP)
Title: Torque control type saddle clamp
Inventor: FUJITA YOSHITO
IPC: F16L41/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a torque control type saddle clamp which can prevent abnormal fusion sticking of a saddle coupling by making a clamping force constant, through absorbing dimensional scatters of a resin tube and the saddle coupling. SOLUTION: The saddle clamp comprises a fixing part 32 for engaging with a flange 31a of a saddle coupling 31 to be stuck by fusion to the resin tube 30, together with the right flange 31a and a left flange 31; a chain 33 connected to the fixing part 32; and a tow part 34 connected to the other end of the chain 33 and engaged with the other flange 31b for towing the chain 33, where the tow part 34 is provided with a torque control mechanism 40 arranged on a screw lift member 39 for towing the chain 33.
Patent JP-2002055625-A (JP)
Title: Display controller, display control method and information recording medium
Inventor: MORITA KENJI
IPC: B60R11/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a display controller, capable of making quality protection of the display panel of a display device complete by housing the panel, without depending on the operation of a user after video display is completed and also capable of displaying all the videos with a display part in an unfolded state by preventing the starting part of the video from becoming so as not to be viewed satisfactory, when the device uses the display panel which is made so as to be housed by the operation of the user at non-display time of the video and to be made to be in the unfolded state at the time of displaying of the video. SOLUTION: This display device is provided with a rotary motor driver 4 and a slider motor drive 5 unfolding the display panel D housed in a housing part K in the unfolded state, an encoder 1 detecting as to whether the display panel D is unfolded to the unfolded state ad an output control part 6, which makes a microcomputer outputs a video signal Sav to be displayed on a display panel D to the panel D and starts the displacing of the video corresponding to the video signal Sav, when the part detects that the display panel D is unfolded to the unfolded state.