baber/WOPTO huggingface dataset:
Patent JP-2001308794-A (JP)
Title: Optical communication system
Inventor: SHARRATT MICHAEL
IPC: H04B10/29
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system including a plurality of interconnected two-way optical waveguide rings in which radiation modulated by communications traffic propagates. SOLUTION: The radiation is divided into 32 pieces of distinct wavebands. An interface 70 is included in a system 10 and communications traffic propagating in the ring is transmitted from one ring to anther ring. Each interface can provide a communication link capable of reconstructing an optical waveband over the rings. In each interface 70, it is not necessary to convert optical radiation into an corresponding electrical signal when the communications traffic is turned on from one ring to another ring. The interface can include an amplifier and a wavelength switching transponder for performing one or two or more regenerations.
Patent JP-2002215194-A (JP)
Title: Appliance taking note by speech
Inventor: ISHIZUKA MINORU
IPC: G10L19/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an appliance which enables a user to take notes by speech as well even during driving of an automobile. SOLUTION: This speech recording appliance is formed by building software to be automatically overwritten to a recording medium repetitively for a specified time at all times therein, is usable as a memo pad and is more particularly usable even during the driving of the automobile.
Patent JP-2002245795-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI TAKESHI
IPC: G11C8/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can perform efficiently the prescribed test. SOLUTION: A semiconductor device in which non-selected word lines are set to negative voltage is provided with a circuit 40 setting non-selection word lines to a ground potential at the time of the prescribed mode.
Patent JP-2002247724-A (JP)
Title: Method for installing communication cable in underground conduit, guide tube for use therein, and structure for laying underground conduit for communication cable
Inventor: SEDO ICHIRO
IPC: G02B6/46
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for installing a communication cable in an underground conduit, wherein a communication cable can be laid as required and a guide tube for use in the method, and to provide a structure for laying an underground conduit for the communication cable. SOLUTION: In the underground conduit, one or more branch pipes are branched from a main pipe installed in a manhole. Communication cables and/or order wires 17 to be substituted for the communication cables in the same number as that of the branch pipes are placed in the guide tube 11 in advance. The guide tube 11 is installed in the main pipe from one side of the manhole to the other side of the manhole. Further, when is becomes necessary to set the communication cables among the remaining branch pipes in which the communication cable 16 has not been yet set, the order wires 17 in the guide tube 11 are replaced with the communication cables 16 as required, and the communication cables 16 are laid by pulling the cables into the branch pipe from the guide tube 11.
Patent JP-2001275018-A (JP)
Title: Electronic camera
Inventor: OTA MASA
IPC: H04N5/781
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To surely inform a photographer of the residual state of a memory card by providing an arithmetic circuit to an electronic camera which compresses and stores an image signal on the memory card and calculating the number of unexposed frames with higher certainty. SOLUTION: To detect the number of unexposed frames with higher certainty, this camera is equipped with a detecting means which detects the storable capacity of a storage medium, a specific quantity setting means which sets a specific quantity for unexposed-frame-number calculation according to compressibility, a range setting means which sets a range for compensating variance in the signal quantity of a variable-length compressed image signal according to the specific quantity, and an arithmetic means which calculates the number of unexposed frames according to the storable capacity detected by the detecting means, the specific quantity set by the specific quantity setting means, and the range set by the range setting means.
Patent JP-2002245253-A (JP)
Title: Information processing apparatus, information processing method and program for the information processing apparatus
Inventor: SHINADA SATORU
IPC: G06Q40/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus, an information processing method and a program of the information processing device, capable of further objectively determining an operation, as compared to a conventional device and obtaining a reasonable decision result, for example, when they are utilized for a calculation of insurance fees. SOLUTION: The information processing device determines an operation, based on a detection result that the state regarding an emotion of a driver/ operator is detected.
Patent JP-2002249386-A (JP)
Title: Method for high temperature steam curing of concrete product
Inventor: HASHIDA HIROSHI
IPC: C04B40/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of the long term strength of a precast concrete product in its heat promoted curing. SOLUTION: In the high temperature steam curing method of a concrete product that is manufactured from concrete obtained by blending portland cement containing no extender, the steam curing is performed under the condition that the pre-curing period of time is made corresponding to the initial setting time of the portland cement and the maximum temperature during the curing period thereafter is set to be 60-100 deg.C with respect to the member temperature of the concrete product.
Patent JP-2002239643-A (JP)
Title: Method of machining sealing cap for sealed type battery
Inventor: SUZUKI KENICHIRO
IPC: B21D28/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of machining a sealing cap for a sealed type battery, in which adhesion strength is improved, parts are made lightweight and the cost reduction is attained. SOLUTION: In the machining method of a sealing cap for a sealed type battery, a disk-shaped sealing cap 1 is set at a prescribed position of a die 5, the upper end face or the bottom face of an inner cylindrical part 3 with the center hole 2 burring-processed is pressurized by a punch 6, and machining is performed so that the radius value R of the inner circumferential edge 4 at the lower end of the inner cylindrical part 3 is smaller than the thickness t of the sealing cap 1. Additionally, it is desirably formed so that the length L of the inner cylindrical part 3 is slightly longer than the finish dimension, and it is desirably finished so that the radius value R is 1/3 or less of the thickness t.
Patent JP-2002249775-A (JP)
Title: Fast-curing type solidification material
Inventor: SASAKI KOTA
IPC: C04B28/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a fast-curing type solidification material that can reduce the elution of hexavalent chromium from cement and can inhibit the elution from the improved soil. SOLUTION: The objective fast-curing solidification material comprises calcium aluminate, cement, lime and gypsum wherein the elution of the hexavalent chromium is reduced by the calcium aluminate.
Patent JP-2002261452-A (JP)
Title: Method for manufacturing wiring board
Inventor: TANAKA MASATO
IPC: H05K3/46
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board where a thinner laminating board can be formed while a free circuit design is allowed. SOLUTION: The method for manufacturing a wiring board comprises a first process for supplying a self-assembly compound to the surface of a conductor to form a self-assembly unimolecular film where a self-assembly unimolecular film is formed by sticking, or sucking, to the surface of the conductor, a second process where a self-assembly unimolecular film at a desired portion is released to manufacture a circuit pattern in the self-assembly unimolecular film manufactured in the first process, a third process where the first and second processes are repeated to manufacture a plurality of circuit patterns, and a fourth process where the plurality of circuit patterns manufactured in the third process are sequentially connected, electrically, through the portion where the self-assembly unimolecular film is released.  The second process is preferred to contain a process in which the portion where the self-assembly unimolecular film is released is further plated.
Patent JP-2002137290-A (JP)
Title: Optical biaxially oriented polyester film and optical easy-adhesion film
Inventor: OYA TARO
IPC: C09J7/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a protective film suitable for sticking of an image presenting surface having a high intensity of color, a high contrast and an improved luminance together. SOLUTION: In regard to the optical biaxially oriented polyester film and the easy-adhesion film using the same, the biaxially oriented film is constituted of polyester blended with a light absorbing agent and has a haze value of 5% at most, and the light ray transmission characteristics in respect to a visible light ray of a wavelength 400-650 nm are in the ranges expressed in formulas: 560 nm<=X<=610 nm, Y<=80 nm, Tabs/T540<0.80, 0.5<=T620/T540<=1.5 and 0.5<=T450/T540<=1.5. (X, Y and Tabs are respectively the wavelength, half-width and transmittance of the maximum absorption peak in respect to the visible light ray of a wavelength 540-630 nm, and T450, T540 and T620 are respectively transmittances in respect to the visible light rays of wavelengths 450 nm, 540 nm and 620 nm).
Patent JP-2002259105-A (JP)
Title: Imaging system
Inventor: HAYASHI KOJI
IPC: G03G21/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system capable of improving the operation efficiency of each user by informing the user of abnormality generated in an imaging device. SOLUTION: A state management server 502 manages the operation state of a copying machine 516 such as abnormal stop due to the occurrence of paper jamming in printing waiting or transmitting/receiving. A WWW server 503 server 503 informs a mobile machine 515 of information concerned with the operation state of the copying machine 516 in accordance with a request from the machine 515. Thereby the operation sate of the copying machine 516 can be known as necessary.
Patent JP-2002258873-A (JP)
Title: Music-recognizing device and music service system
Inventor: SAKURAZAWA YUKIFUMI
IPC: G10L17/26
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To enable music recognition only by processing on a receiving side, without having to perform special processings on a media server side that supplies an object to be recognized. SOLUTION: The received signal of a broadcast wave being a recognition object is sampled, converted into digital PCM(pulse code modulation) (amplitude) data and subjected to normalization processing, a processed part set on the basis of the amplitude peak relative frequency of object data is compared subsequently with data of a piece of music DB (PCM data, peak relative frequency and average level of pieces of music to be referred to are previously made to be DB), and processing that decides whether the object is recognized is carried out, on the basis of detected degree of agreement. The degree of agreement is represented by the difference value or ratio of data between both the processed part and the data.  When a plurality of pieces of music that clear a criterion are retrieved as a candidate, the plurality of pieces of music is narrowed down to one piece of music by recomparison with a changed viewpoint and the one piece of music is outputted as a recognition result.
Patent JP-2001265478-A (JP)
Title: Data processor
Inventor: MINEKI KOZO
IPC: G06F3/048
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a menu presenting method and a data processor capable of making the contents of a work easily understandable at the time of selecting the work, easily and surely performing the work, and ensuring a sufficient work area after selecting the work. SOLUTION: This is a method for presenting the menus of a data processor for presenting the primary work menus of data processing with plural icons. A window 28 for displaying icons is opened at the central part of a display screen 20 as necessary, and the plural icons are displayed in the windows 28.
Patent JP-2002253417-A (JP)
Title: Mat, method of manufacturing the same and the apparatus for manufacturing the same
Inventor: NAKANISHI YASUYUKI
IPC: B32B25/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a mat which is capable of preventing the penetration of a base sheet to the back of a mat in manufacturing and is capable of obtaining the mat consisting of a base material of the mat having sufficient wear durability. SOLUTION: This method has a layer forming process step of forming a liquid elastomer layer 41 of a uniform thickness on a cured elastomer sheet 3, a placing process step of placing the raw sheet 5 of the mat on the liquid elastomer layer 41, a curing process step of obtaining the base material 6 of the material integrated with the cured liquid elastomer layer 41 and the cured elastomer sheet 3 and obtaining a joined body 7 of the raw sheet 5 of the mat and the base material 6 of the mat by curing the liquid elastomer layer 41 on which the raw sheet 5 of the mat is placed and a cutting process step of obtaining the mat 71 by cutting the joined body 7.
Patent JP-2002266248-A (JP)
Title: Thermoplastic resin sheet
Inventor: YAMAZAWA TOMIO
IPC: D03D1/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin sheet suitable for a weedkilling sheet, capable of being well drained scarcely generating water pockets and having no problems from a hygienic viewpoint and a viewpoint of safety in agricultural work, while keeping a weedkilling function which conventional sheets have. SOLUTION: This thermoplastic resin sheet is woven by using tape yarn made of a thermoplastic resin and having a fineness of 300-2,000 dtex as the warp and the weft, wherein at least one of both the surfaces of the tape yarn used as the warp and/or the weft has a surfactant layer on it, and the sheet has a open area ratio of <=0.1%.
Patent JP-2002257890-A (JP)
Title: Non-disconnection cable checking device and checking method
Inventor: OKADA KOJI
IPC: H02B3/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a non-disconnection cable checker, capable of conduction confirmation without disconnection, preventing damage of screw part and erroneous connection and avoiding disconnection/connection work. SOLUTION: A cable checking device for confirming conduction of a specific cable among a cable group is placed at one of a cable to be inspected and is provided with a transmitter 33 for outputting a group of pulse currents with a specific pulse width and a receiver 34, placed at the other end of the cable to be inserted for detecting the order of rising and falling of the group of pulse currents and for determining the direction of the group of pulse currents.
Patent JP-2002262636-A (JP)
Title: Operating lever for bush cutter
Inventor: WARASHINA MAKOTO
IPC: A01D34/90
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an operating lever for a bush cutter designed to avoid resonance due to the vibration transmitted from a prime mover, and limit in weight and thus cut in price while securing its mechanical strength. SOLUTION: The bush cutter functions to rotate a drive shaft threaded through the pipe-like operating lever by the action of a prime mover provided on one end of the operating lever to rotate a cutting blade provided on the other end of the operating lever, wherein a bar-like handle is provided midway of the operating lever. The operating lever 11 is integrally formed of an outer pipe 71, an inner pipe 72 threaded through the outer pipe 71 and three stays 73, 74 and 75 lying along the circumference and linking the outer pipe 71 and the inner pipe 72 therebetween, wherein the above three stays 73 to 75 are arranged at unequal angles. The operating lever functions to rotatably support via a bush the drive shaft 21 threaded through the inner pipe 2.
Patent JP-2002267922-A (JP)
Title: Fixing method of reflecting mirror
Inventor: TAKADA KAZUYUKI
IPC: H01Q1/12
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing method of a reflecting mirror which can suppress deterioration in mirror surface precision caused by fixing support metal fittings to the reflecting mirror by tightening a bolt. SOLUTION: After the support metal fittings 3 interposed between the reflecting mirror 11 composed of a mirror body 1 and an interface pad 2 arranged on its mirror body flank 1b and a fixing mechanism are adhered to the interface pad 2 by using an adhesive, the mirror surface 1a is polished to obtain a requested precision and then the interface pad 2 and support metal fittings 3 are clamped and fixed with the bolt. Then, a projection part 3a provided on the support metal fittings 3 is engaged with the fixing mechanism and the reflecting mirror 11 is fixed to the fixing mechanism.
Patent JP-2002264494-A (JP)
Title: Image forming method, latent image forming solution used therefor, and image forming device
Inventor: ENDO TOSHIAKI
IPC: B41M5/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and an image forming device employing a latent image forming solution, capable of being retained stably and preventing the clogging of a nozzle. SOLUTION: The image forming method comprises a latent image forming process and a transfer process. In the latent image forming process, the latent image is formed by a method wherein an adhesive material for transferring a transfer recording layer onto the surface of an image receiving body and a latent image forming solution containing a compound shown by general formula (I) R-(S-P)n are applied as same as an image on either one of the surface of transfer recording layer of an image transfer material or the surface of an image receiving body. In the transfer process, the surface of transfer recording layer of the image transferring material is contacted closely with the surface of the image receiving body and is heated to transfer the transfer recording layer coping with a part whereat the latent image is formed.  In the formula, R shows a hydrophobic group or a hydrophobic polymer and P shows a polymer containing at least one of the following composition units A, B, C and whose degree of polymerization is not lower than 10 and not higher than 3500. n shows an integer of 1 or 2.
Patent JP-2002274246-A (JP)
Title: Arm structure of load receiving deck elevating device
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an arm structure for a load receiving deck elevating device capable of being accommodated compactly while the length of the arm is secured. SOLUTION: The arm structure of the load receiving table elevating device is configured with a base part link mechanism ABCD including a base upper arm 8 and a base lower arm 4 rotatable round a fulcrum installed on a chassis 104 of a vehicle body 101 and a tip link mechanism CDEF including a tip upper arm 16 and a tip lower arm 13 borne on the rotational end sides of the arms, respectively, wherein the tip link mechanism is arranged collapsible with respect to the base link mechanism.
Patent JP-2002269357-A (JP)
Title: Security dealing decision making support system
Inventor: IWATA SADAHIRO
IPC: G06Q40/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To analyze and integrate information of decision making of securities dealings and time-series fluctuation factors such as a market trend, an economic environment or the like from time-series delivered information, and to support risk management of the securities dealings in accordance with the change of a market environment. SOLUTION: Market environment information and market price information are analyzed successively from the time-series delivered information by a market information analysis part 12, and the consistency between the analysis result of the time-series delivered information and a term setting part 16 for setting sales terms is discriminated by an integrated term determination part 15. Execution of the securities dealings or the change of the sales terms is carried out according to the discrimination result. Thus, this system for supporting decision making of the securities dealings referring a phenomenon reflecting market mentality in addition to the market price can be realized.
Patent JP-2002275161-A (JP)
Title: Method for producing 4-hydroxymethylimidazole
Inventor: ISOGAWA SORO
IPC: C07D233/64
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing 4- hydroxymethylimidazoles useful as an intermediate for a medicine. SOLUTION: An easily available dihydroxyacetone dimer stable as a crystal is used as a raw material for the reaction. As a result, the 4- hydroxymethylimidazoles can be produced in good yield.
Patent JP-2002278202-A (JP)
Title: Image forming device
Inventor: SHISHIKURA SHUNICHIRO
IPC: G03G15/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor image having a high quality by adjusting an image quality by highly accurately performing the reduction of toner consumption and the reduction of a cleaner load at the time of measuring the density of a toner image and the density measuring of the secondary color and the ternary color of a multicolor image forming device. SOLUTION: This image forming device is provided with a correcting means for deviation in a position to correct a toner image forming position on a photoreceptor by detecting the deviation in the transfer position of the toner image formed on the photoreceptor and transferred to a body to be transferred from a target transfer position, a toner image forming means for measuring by which a toner image for the measuring is formed at the toner image forming position corrected by the correcting means for the deviation in the position, is transferred to the body to be transferred and is fed to a measuring point and an image quality adjusting means to adjust the image quality of an image finally recorded at a recording medium based on a measured value obtained by measuring the density of the toner image for the measuring.
Patent JP-2002273570-A (JP)
Title: Device and method for controlling power source of welder
Inventor: ICHIKAWA KINYA
IPC: H02M7/48
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device/method for controlling the power source of a welder which prevents flickering by averaging the energizing current of seam welding, SOLUTION: The device is provided with a boosting chopper 14 with current control which inputs an AC power source 1, a capacitor 3 to be charged by this chopper 14, and inverter 4 for converting the charging voltage of this capacitor 3 to AC and a transformer 5 for giving an output from this inverter 4 to a welding electrode 7. A control system controls the device to turn on electricity from the AC power source 1 and the capacitor 3 to the welding electrode 7 during welding and charges the capacitor 3 during welding suspension.