baber/WOPTO huggingface dataset:
Patent JP-2001326699-A (JP)
Title: Preamble pattern identification method and preamble pattern identification device
Inventor: HIGURE KINICHI
IPC: H04L7/08
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional preamble pattern identification method using correlation of amplitude of received signals, that presented difficulty in identification of a preamble by threshold discrimination, because the calculated correlation is affected due to the fluctuation in the amplitude of the received signal, the probability of escaped identification and the probability of mis-identification apt to be conflicting with each other and it is difficult to set a threshold to bring both the probabilities to zero. SOLUTION: Complex multiplication between a base band signal subjected to oversampling for N times (N is a natural number) per symbol period and a complex conjugate value of a base band signal of one preceding symbol period is conducted for a plurality of samples, the correlation between the real number part and the imaginary number part of the complex product is calculated, and when the correlation is a preset threshold or lower, it is decided that the preamble signal is in existence.
Patent JP-2001331487-A (JP)
Title: Retrieval system, retrieval device, retrieval method and recording medium
Inventor: NOZAWA JUNICHI
IPC: G06F3/153
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To automatically perform retrieval for obtaining the next retrieved result. SOLUTION: In the state where the displayable number of the retrieved results among the prescribed retrieval number of the retrieved results retrieved with a prescribed retrieval item as a keyword are displayed inside a window on a screen by this retrieval system, when a scroll bar 7 is operated by using a mouse or the like so as to view the remaining retrieved results not displayed inside the window, the retrieval for obtaining the next retrieval number of the retrieved results is started with the operation as a trigger and the retrieved results are displayed in a different window.
Patent JP-2001329976-A (JP)
Title: Scroll compressor
Inventor: TOMOTA HIRONORI
IPC: F04C18/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a lubricant scattered in an electric motor chamber from being mixed with a gaseous coolant to flow to the outside. SOLUTION: A groove 9b having a semi-circular cross section is circumferentially provided on a main shaft 9 and a groove 5b of which a cross section is formed to a semi-circular shape and which is communicating with a lubricant discharge hole 5c provided on a main frame is also circumferentially formed on a bearing part 5a of a main frame 5 in opposed to the groove 9b. A helical oil groove 9a of which one end is connected to the groove 9b is formed on an outer periphery surface of the main shaft 9 and a helical oil groove 10a is also formed on an outer periphery of a crank shaft 10. A lubricant is stayed in a ring-like oil reservoir while it is rotated and is added dropwise from the lubricant discharge hole 5c to the lubricant reservoir.
Patent JP-2000344627-A (JP)
Title: Anhydrous composition which contain fiber and polyol and is used for care or make-up
Inventor: JAGER LEZER NATHALIE
IPC: A61K8/89
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which can give uniform and harmonized make-up and can be used not only for skins and the like but also for eyelashes, eyebrows, nails, hair and the like, by including fibers solubilized in a fat phase with a liquid polyol. SOLUTION: This composition contains fibers which are solubilized in a fat phase with a liquid polyol and are sufficiently longer than their diameter. The polyol has an IOB(inorganic/organic balance) value of preferably 1 to 7, more preferably 1.5 to 5.5. The polyol includes propylene glycol, butylene glycol, glycerol and pantenol. The fibers preferably have a length of 0.1 to 5 mm, an average diameter of 5 to 50 μm, and a count of 0.15 to 30 denier. The fibers include silk, cotton, wool, flax, especially cellulose fibers separated from wood, vegetables or sea algae, polyamide fibers, viscose fibers, and poly p-phenylene terephthalamide fibers.
Patent JP-2001330974-A (JP)
Title: Full-color electrophotographic device
Inventor: NIIMI TATSUYA
IPC: G03G21/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost fast full-color electrophotographic device having high durability which can form stable images in repeated use. SOLUTION: The full-color electrophotographic device is equipped with an arrangement of a plurality of image forming elements each comprising at least an electrifying means, image exposing means, developing means, transferring means and electrophotographic photoreceptor. The photosensitive layer of the photoreceptor mounted in the image forming element which forms a black toner image contains a polymer charge transfer material.
Patent JP-2001332337-A (JP)
Title: Fall-off prevention structure of power supply plug
Inventor: YANO KENJIRO
IPC: H01R13/46
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a power supply plug from falling off from a power supply input terminal even if some tension is applied to a power cord. SOLUTION: A plug fall-off prevention fittings 31 is installed so that it can be slantly sled on a protection plate 30 to protect an excess length part of an optical fiber cord at an excess length housing part 3. At this time, a pair of sliding parallel hole 30a is formed in this protection plate 30, and the plug fall-off prevention fittings 31 is sliding along this sliding parallel hole 30a and prevention fittings 31 will slide. When the plug fall-off prevention fittings 31 is sliding, a plug fall-off prevention piece 31e formed at the tip end is inserted into a boundary part between a power cord 41 and the power supply plug 40. By this, even if the tension is applied to the power supply plug 40, fall-off of power supply plug 40 can be prevented.
Patent JP-2001327863-A (JP)
Title: Stationary phase for chromatography
Inventor: NISHIOKA RYOTA
IPC: B01J20/291
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a stationary phase for chromatography more excellent in durability and excellent also in properties as a separating agent, e.g. separating ability. SOLUTION: The stationary phase is obtained by chemically bonding an organosilane compound of formula (1) to a support. In the formula, R1 to R3 are each a monovalent group, at least one of R1 to R3 is a group which reacts with the support and forms a chemical bond; R4 is H or a 1-10C alkyl; R5 to R12 are each H, a 1-30C alkyl which may have a substituent, cycloalkyl or aryl, R6 and R7 may bond to each other form a 2-60C alkylene, R10 and R11 may bond to each other to form a 2-60C alkylene; (n) is an integer of 1-10; and X is -NHCO- or -NH-.
Patent JP-2001330614-A (JP)
Title: Solid phase to which biological activity is imparted, and method for manufacturing the same
Inventor: SATO KAZUHISA
IPC: G01N33/553
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid phase having biological activity of an antibody or the like imparted thereto and capable of achieving highly accurate immunological examination, in a short time. SOLUTION: A chemically activable part is arranged to at least a part of the surface of the solid phase, having a biologically active substance such as an antibody or the like directly bonded to the surface thereof, and the solid phase has characteristics such that the other part of the surface thereof has no interference properties with respect to the biologically active substance and shows suspension and sedimentation properties in a liquid and contains a magnetic material appropriately. A solid phase manufacturing method is also disclosed.
Patent JP-2001338697-A (JP)
Title: Signal transmitting system and battery pack
Inventor: NAGAI TAMIJI
IPC: H01M2/10
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To supply a power source from outside by three terminals and to transmit a signal to outside even while charging and discharging. SOLUTION: A load 5 of electronic device is connected to terminals T1, T3, and a power source part 6 obtained from a charger is connected to terminals T2, T3. A secondary cell BT and a switching circuit SW are connected serially between the terminals T1, T3. At a power supply circuit 1, power source supplied from the power source part 6 can be supplied to a control circuit 2 as constant voltage and constant current through the terminal T2. At a signal detecting circuit 3, voltage and current supplied from the power source part 6 through the terminal T2, are detected. Detected voltage and current are supplied from the signal detecting circuit 3 to a signal circuit 4. A signal that makes the control circuit 2 generate a signal corresponding to the detected voltage and current, is supplied from the signal circuit 4.  The control circuit 2 controls the switching circuit SW corresponding to the signal from the signal circuit 4.
Patent JP-2001338138-A (JP)
Title: Automatic financing investigation sysmte connected with accounting processing acting system
Inventor: NISHIMURA TAKUO
IPC: G06Q40/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To automatically process the financing investigation or the like of a customer utilizing an acting system of accounting processing or the like for the customer. SOLUTION: Customer's transaction slip data are received and stored and the processing of accounting or the like for the transaction slip data is carried out on customer's behalf. The processed data of the accounting or the like are stored for each customer. The customer identification(ID) information of each customer is also stored. An evaluation function defining correspondence relation between the processed data and the evaluation points of financing investigation is stored. When the ID information of a certain customer and the credit setting work application of financing or the like are received from the customer, processed data corresponding to the ID information of the customer are read out from a storage means and converted into evaluation points on the basis of the evaluation function.  An investigation standard regulating relationship between the evaluation points and the availability of credit setting work provision is previously stored and whether the credit setting work can be provided or not is determined on the basis of the converted evaluation points while referring to the investigation standard. The system is provided with a means for storing a credit investigation result for each customer and outputting the result to the outside.
Patent JP-2001343114-A (JP)
Title: Equipment for removing ash dust in refuse incinerator
Inventor: NOBUTANI HIDEO
IPC: B08B3/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide equipment of a simple structure for removing ash dust of a refuse incinerator, which facilitates removal of clogging of a filter which has captured ash dust, and facilitate further after-treatment after removal of the dust. SOLUTION: This equipment comprises an exhaust opening made in the upper sidewall-face of an ash pit, an exhaust-gas casing connected to the exhaust opening, an exhaust fan provided in the inside of the casing, a filter provided below the fan in the inside of the casing, and a device for cleaning with water provided above the filter to jet washing water onto the upper surface of the filter. Ash dust accumulated on the filter is washed away by the water into the ash pit.
Patent JP-2001341427-A (JP)
Title: Reversible recording sheet and reversible recording medium
Inventor: ENDO TORU
IPC: B42D15/10
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a reversible recording sheet or a reversible recording medium having stable print erasing characteristics uninfluenced by a printing layer and a base material at the provision of the designable printing layer on the reversible recording sheet or the reversible recording medium and the warpage- or deformation-free reversible recording medium. SOLUTION: The reversible recording sheet or the reversible recording medium is produced by integrating a reversible film 11 employing a transparent support having the light transmittance of 50% or higher with a printing film 12 or by integratingly arranging the reversible recording sheet on one side of a core sheet 7 and a support 2 and a transparent support 1, both of which are made of one and the same base material and stretchingly orientated and then arranged together so as to offset their thermal shrinkages each other on its other side.
Patent JP-2001172464-A (JP)
Title: Thermoplastic flame-retardant resin composition
Inventor: HON SAN HYUN
IPC: C08K5/521
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in mechanical properties and flame retardancy. SOLUTION: This thermoplastic resin composition comprises (A) 40-95 pts.wt. rubber-modified SAN copolymer resin [the average content of acrylonitrile(AN) in the components except the rubber is 15-40 wt.%], (B) 5-60 pts.wt. polyphenylene ether resin and (C) an aromatic ester of phosphoric acid, and the resin components are compounded so that the SAN copolymer in the component (A) may comprise three kinds of the SAN copolymers having different AN contents.
Patent JP-2001341108-A (JP)
Title: Colored body of blued laminated cork material and method for manufacturing the same
Inventor: KUREYAMA MICHIO
IPC: B27N3/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a colored body of glued laminated cork material and a method for manufacturing the same wherein it can be clearly colored in a required color while characteristics of cork material are made the best use of, and further a pattern can be given to a designed surface. SOLUTION: The colored body of glued laminated cork material is provided wherein a fine grain cork material 1b pulverized or powdered into particles have a grain size of <=0.5 mm; an adhesive 3 for integrating by bonding the fine grained cork materials 1b, 1b, etc., to each other by kneading the fine grained cork material 1b; and a coloring agent 3 are provided, and glued laminated cork material wherein mutual fine grained cork materials 1b, 1b, etc., are integrated is colored by the coloring agent T.
Patent JP-2001352629-A (JP)
Title: Cable guide head in conduit
Inventor: SUEHIRO MASAO
IPC: H02G1/08
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a cable guide head which can exhibit its pulling performance, even when water stays in a conduit in which communication cables, etc., are laid beforehand. SOLUTION: The head main part of this cable guide head 2 comprises a core 21, which is made of fibers which are not water-absorbing such as polyester cotton, etc., and can maintain a necessary cotton-like swelling even if it is wetted by water, an air receiving hollow bag 22 which contains the core 21, is made from a film or a sheet of non-permeable material and has a required number of air-holes 24 in parts of its circumference and a lattice-shaped outer net bag 23 which surrounds the whole circumference of the hollow bag 22. An end of a cable guide rope 3 is attached to the head main part and a suction negative pressure, and a pushing positive pressure which are generated in a conduit 1 are received by the hollow bag 22 to pull the cable guide rope 3 into the conduit 1.
Patent JP-2001344216-A (JP)
Title: Download system using memory card with recording limit information
Inventor: NAGAMIZU SADAAKI
IPC: G06Q30/06
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conventional download system can not update recording limit information recorded on a memory card without using a specific equipment. SOLUTION: Since ciphered recording limit information is recorded in a data area of a memory card and a recording limit information key and a contents key are recorded in a protection area readable and writable after the success of mutual certification of the memory card, the contents of information can be downloaded in accordance with the recording limit information while preventing the recording limit information for preventing the generation of illegal download and charging download from being easily rewritten/read out, so that the recording limit information can be updated without requiring a specific equipment.
Patent JP-2001315494-A (JP)
Title: Apparatus and method for automatically continuously engraving image
Inventor: HOSHIYAMA YUICHI
IPC: B42D15/10
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To eliminate writing and engraving of another person's data or the like on one magnetic card by engraving the card by using an automatic continuous image engraving device to be operated by a personal computer. SOLUTION: The magnetic card C supplied from a card magazine 10 is read at its contents of a magnetic stripe by a reader/writer 14, then sent to a positioning unit 16, and further transferred to a card mounting table 18b by a conveying robot 26. The table 18b carries the card, and rapidly moves laterally. Engraving heads 20f, 20g vertically drive an engaging needle 20h in response to an image signal from a controller and engraves a card surface during its movement.
Patent JP-2001351252-A (JP)
Title: Disk player and disk playback method
Inventor: OKAMOTO KOICHI
IPC: G11B7/09
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the time required until the focus servo is applied, independently of the kind of CD. SOLUTION: This player is provided with an optical pickup 22, for reproducing a signal from the CD 10 and an amplifier 23 for amplifying the output signal of this optical pickup 22. A focusing servo circuit 242 is provided for performing the focus servo of the optical pickup 22, using the output signal of this amplifier 23. When the reproduction of the signal from the CD 10 is started, the focusing of the optical pickup 22 is performed, by making the amplifier 23 to be the reference gain. When this focusing succeeds, the focus servo circuit 242 is validated, and the reproduction of the signal from the CD 10 is started. When the focusing fails, the focusing for the optical pickup 22 is performed by making the gain of the amplifier 23 high. When this focusing succeeds, the focus servo circuit 242 is validated, and the reproduction of the signal from the CD 10 is started.
Patent JP-2001349201-A (JP)
Title: Execution work method of heat insulating covering of gas turbine blade having cooling hole
Inventor: ENDO YASUHIKO
IPC: F01D5/28
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing a TBC on a surface of a gas turbine blade having a cooling hole. SOLUTION: Packing having a means removable later is filled in the cooling hole of the gas turbine blade having the cooling hole, a backing metallic layer is formed on the surface of the packing-applied gas turbine blade by thermal spraying, a heat insulating covering is formed on a surface of this backing metallic layer by thermally spraying a ceramic material mainly composed of zirconia, and blocking-up of the cooling hole is prevented by lastly removing the packing.
Patent JP-2001036583-A (JP)
Title: Method for transferring multi-cast packet, entrance node and router to realize such method and internet network including such entrance node and such router
Inventor: OOMS DIRK
IPC: H04L45/24
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To shorten reconstruction processing time of a packet header by determining a subset of a preliminarily defined destination when a multi-cast packet including a value of receiver update notification is received, determining the next hop of a set of the next hop and including the subset of the preliminarily defined destination and a value of an updated number of a receiver in the multi-cast packet. SOLUTION: A required construction set CS1 is determined by a unique method by unique connection between a value of the update number RUN-1 of the receiver and an Internet address of the entrance node N1. Furthermore, the determined construction set CS1 is preliminarily constituted and immediately used. Retrieval of a uni-cast routing table is not required for transferring the Internet packet P. A new header is immediately recompiled. The subset of the destination is determined according to destination relation of a memory MEM and this information is transferred to a router inclusion means R-INC by a destination determining means DET-DES.
Patent JP-2001348856-A (JP)
Title: Method of evaluating reinforcing effect on discontinuous face of bedrock
Inventor: KOSUGI MASAYUKI
IPC: E02D1/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating reinforcing effect on the discontinuous face of a bedrock for verifying the reinforcing effect, the displacement constraining effect and the timbering strength of a lock bolt on the bedrock. SOLUTION: For evaluating the displacement inhibiting effect of the lock bolt 21 to be arranged on the discontinuous face around a tunnel 20 drilled in the bedrock 2, a three-dimensional displacement measuring device 1 is installed in a holed well 3 passing through the discontinuous face 4. The three- dimensional displacement measuring device 1 for three-dimensional measurement of the relative change of both bedrock 12 between which the discontinuous face 4 is located is installed in parallel to the lock bolt 21. The used holed well 3 in which the three-dimensional displacement measuring device 1 is installed is the one drilled for the rock bolt 21.
Patent JP-2001356953-A (JP)
Title: Method for providing electronic document and reading system
Inventor: IWAIDA HISASHI
IPC: G06F21/62
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to optionally read electronic documents on-line and to limit the off-line reading of the documents. SOLUTION: Electronic documents are displayed so as to be read only when an electronic document file to be read by a client terminal is provided through a communication protocol, i.e., only when a state that the file is a file on a server can be confirmed.
Patent JP-2001357862-A (JP)
Title: Bipolar plate and solid high-polymer type fuel cell
Inventor: SEKI AKIRA
IPC: H01M8/10
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar plate of metal having a low contact electric resistance and excellent in anticorrosion. SOLUTION: The bipolar plate is produced through shot processing or the like, whereby particles of electroconductive carbide series metal compound are embedded in titanium or titanium alloy and left remaining.
Patent JP-2001026583-A (JP)
Title: Intermediate for producing triazoles by addition reaction of organometallic compound to ketones
Inventor: BUTTERS MICHAEL
IPC: C07D/
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate useful for synthesizing a tertiary alcohol in a good yield and high selectivity by reacting a specific ketone with a specific organometallic compound under a suitable condition of reaction. SOLUTION: This intermediate is 6-(1-bromoethyl)-2,4-dichloro-5 fluoropyrimidine, 6-(1-bromoethyl)-6-chloropyrimidine, or the like. For example, the intermediate is employed as a compound of formula II when obtaining a compound of formula III by reacting a compound of formula I with the compound of formula II in an aprotic organic solvent in the presence of zinc, iodine and/or a Lewis acid. The synthesis of this important intermediate for a compound having antifungal activity can economically be carried out on a large scale.