baber/WOPTO huggingface dataset:
Patent JP-2002041778-A (JP)
Title: System and method for estimating grading transition probability of enterprise and recording medium with recorded program making computer to implement the same method
Inventor: AONUMA KIMIAKI
IPC: G06Q40/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the grating transition probability of an enterprise according to the market price of bonds without depending upon a grating transition probability matrix that an existing grading institution makes open to the public. SOLUTION: The market price of the bonds that the enterprise issues is reflected on variation in the grade of the enterprise, so the grading transition probability is computed on the basis of the yield spread of the bonds. More in concrete, the yield spread on a model is computed (step 112) from a relational expression showing the relation between the yield spread and grading transition probability and then grading transition probability which minimizes the weighted sum Z of errors of squares of the calculated value and the yield spread observed on the market is obtained through nonlinear optimization calculation (steps 114 to 128).
Patent JP-2002042290-A (JP)
Title: License plate number recognizing system
Inventor: SHINOHARA KAZUO
IPC: G08G1/017
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a license plate number recognizing system capable of recognizing accurately at a low cost a license plate number of a vehicle running on a wide road. SOLUTION: When the vehicle 5 moves on positions with buried sensors 4a-4n, one or more of the sensors detect presence of the vehicle 5. A transverse position of the vehicle is decided according to the sensor(s) having detected the presence to decide a rotation angle α of a rotation support for camera 1 on the basis of the transverse position of the vehicle. At the time that output of a first infrared sensor 1 is turned off after the vehicle 5 moves further, an image from the camera 1 is taken in. An image of the license plate number is cut out from the image taken in for recognizing characters to recognize the license plate number.
Patent JP-2002036595-A (JP)
Title: Ink jet recording apparatus
Inventor: INOUE TOMOHIRO
IPC: B41J2/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To realize an ink jet recording apparatus for obtaining stable grainness by detecting a change in the flight speed of ink particles and adding a change in a state of temperature, pressure or the like to correct the flight speed of the ink particles. SOLUTION: Ink is ejected as an ink column 30 by applying predetermined exciting voltage to the piezoelectric element attached to a nozzle part 6 from an exciting voltage generation circuit 32 and the ink column 30 is divided into ink particles before long. A charge signal generation circuit 33 applies predetermined recording signal voltage to a charge electrode 7 to charge the ink particles. High voltage is applied to an upper deflection electrode and a lower deflection electrode 10 is earthed. Therefore, an electrostatic field is formed between the upper and lower deflection electrodes 9 and 10 and the charged ink particles 8 are deflected corresponding to the charge quantity thereof and printing is performed. A charge detection sensor 31, which detects the charge quantity of the ink of the ink particles 8 charged by the charge electrode 7, is provided to a gutter.  A sensor amplifier 35 amplifies the signal of the charge detection sensor 31 to output the same to a control unit 17.
Patent JP-2002043916-A (JP)
Title: Voltage detection circuit and semiconductor device
Inventor: TAKAHASHI OSAMU
IPC: H01L27/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a low side switch incorporating a voltage detection function that reduces a leakage current during its OFF state. SOLUTION: The voltage detection circuit is provided with a second switch element 2 and a voltage detection section 21 that are connected in series with each other and connected in parallel with first switch element 1 controlling supply of power to a load, the second switch element is connected to a high potential side of the first switch element and the voltage detection section detects a voltage of a high potential electrode 5 of the first switch element when the second switch element is conductive.
Patent JP-2001057509-A (JP)
Title: Oscillation circuit
Inventor: SHIGEMORI MIKIO
IPC: H03B5/32
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To quickly output the frequency division signal of a desired frequency by selecting and outputting either a frequency division signal or an original oscillation signal with data outputted from a data control circuit to a frequency division selection circuit. SOLUTION: This oscillation circuit is provided with a frequency division selection circuit 10 which inputs an original oscillation signal outputted from an oscillator 2 and a frequency division signal outputted from a frequency dividing circuit 9 and selects and outputs either the frequency division signal or the original oscillation signal, and a data control circuit 8 which outputs data controlling the circuit 10 to the circuit 10. Then, either the frequency division signal or the original oscillation signal is selected and outputted according to the data outputted from the circuit 8 to the circuit 10. Then, it is possible to quickly output the frequency division signal of a desired frequency because the original oscillation signal is outputted to the outside of the oscillation circuit, a frequency adjusting means adjusts the frequency of the original oscillation signal, and subsequently, the data is outputted from the circuit 8 to the circuit 10 so that a desired frequency division signal can be outputted.
Patent JP-2002036665-A (JP)
Title: Printer
Inventor: TANAKA CHIHARU
IPC: B41J29/42
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a printer having no fear of erroneous operation of an operating key when the printer is not used in which the space can be used effectively and the printer body can be made compact. SOLUTION: The printer comprises a printer body 2 arranged to print record information, e.g. an image and the like (image, character, and the like), recorded on a recording medium, e.g. a memory card 1, a printed sheet discharging section 5b provided in the printer body 2, a monitor containing section 6 formed in the upper region of the printed sheet discharging section 5b, operating keys 8 arranged on the inner side face of the monitor containing section 6, and a monitor 3 being contained while tilting in the monitor containing section 6 such that the surface of the operating keys 8 is hidden from the outside when the printer is not used and being set in a state rising from the monitor containing section 6 such that the surface of the operating keys 8 is exposed to the outside when the printer is used.
Patent JP-2002049544-A (JP)
Title: Connecting method in server-initiative service providing style, client device, and recording medium with recorded client program
Inventor: HIRANO MITSUNORI
IPC: H04N7/173
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To charge a client and to reduce the communication charge for connection by connecting to a server through a normally connected ISP when the server provides service. SOLUTION: When there is an incoming from the content distributing server 1 which provides the service, this client device 2 specifies an origination source from its origination number to make sure of the content distributing server 1, connects to a previously registered ISP server 3, and sets a communication socket for receiving the service for the content distributing server 1, thereby receiving the service by using the connected communication socket.
Patent JP-2001086004-A (JP)
Title: Variable length coding method and device
Inventor: YOO KUK-YEOL
IPC: H04N19/87
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To decode a coded bit pattern by analyzing the occurrence statistics of symbols to the previous frames, setting the mapping relation again and executing the variable length coding to the current macro block. SOLUTION: A statistic analysis part 202 inputs symbols and calculates the occurrence statistics of an input symbol ai in the previous frames. A mapping part 204 relocates the symbols according to occurrence of each symbol, and sets the mapping relation m(i) = i'. A symbol replacement part 206 replaces the symbol with the one that is corresponding to the mapping relation. A variable length coding part 210 receives input of a control signal SCENE-CHANGE of a low level from a scene change detection part 208 when a past frame scene is similar to the current frame scene and executes the variable length coding of symbol ai' to the current fames by means of a default VLC table 212.
Patent JP-2002049771-A (JP)
Title: Virtual store system
Inventor: IWAMOTO TAKESHI
IPC: G06Q10/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To construct a virtual store system, in which respective independent retail businesses can easily open virtual stores at a low cost and which are also easy to use on the part of customers. SOLUTION: This virtual store system is provided with a function that supplies common information which is prepared by a server system for integrating many retail businesses, on the basis of unique information in real stores transmitted by these retail business systems that participate and are registered in addition to the one's own information in real stores transmitted by the retail business systems to the virtual stores of the retail businesses in the server system for operating the virtual stores of the retail businesses, which are used by the customers of the retail businesses through a customer system.
Patent JP-2001089627-A (JP)
Title: Stabilized aqueous acrylamide polymer composition and photograhic element containing the composition
Inventor: GHYZEL PETER JOHN
IPC: G03C1/06
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a stabilized acrylamide polymer composition which inhibits lowering in the viscosity of the composition and contains a stabilizer effective for avoiding releasing volatile organic substances in the environment and further, a stabilized acrylamide polymer composition containing an effective stabilizer suitable for photographic usage. SOLUTION: The aqueous stabilized composition comprises an acrylamide polymer and a stabilizing compound of the formula (wherein R1, R2, R3, and R4 are each independently hydrogen, an alkyl group, an aryl group or a solubilizing group).
Patent JP-2002055219-A (JP)
Title: Method for manufacturing color filter substrate
Inventor: NAKAGAWARA HISAYA
IPC: G02F1/1335
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter with little cutting failure and high productivity at a low cost for the material. SOLUTION: In the method for manufacturing a color filter by cutting a substrate on which pixels of red(R), green(G) and blue(B) colors are arranged, a water-soluble resin is applied to form a protective film on the inner surface of the substrate in the area to be cut, then the lines for cutting of the substrate are scribed to form cracks, the substrate is cut along the cracks, and then the water-soluble resin on the substrate is removed.
Patent JP-2002053510-A (JP)
Title: Method for producing alkylated naphthol using iron oxide as catalyst
Inventor: SUZUKI TOMOYUKI
IPC: C07C39/14
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkylated naphthol from naphthol and an alcohol in a high conversion and in a high selectivity. SOLUTION: This method for producing an alkylated naphthol comprises using iron oxide as a catalyst, mixing naphthol with an alcohol in a molecular ratio (alcohol/naphthol) of >=10 and reacting naphthol with the alcohol under a condition to make the alcohol in a supercritical state.
Patent JP-2002059210-A (JP)
Title: Method for controlling width of cold strip
Inventor: KIMURA YUKIO
IPC: B21B39/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To accurately control the width of a strip. SOLUTION: In the method for controlling the width of a cold strip by using a pickling and cold-rolling combined system which is provided with hot-rolling means provided with width measuring means for measuring the width in the longitudinal direction of a steel strip, a tension leveler 9 arranged on the downstream side of the hot-rolling means and with which bending deformation is imparted to the steel strip under tension, a pickling means arranged on the downstream side of the tension leveler 9 and a cold-rolling means arranged on the downstream side of the pickling means, the minimum width Wmin in a coil is specified by the hot-rolling means,  then the target elongation δt in the tension leveler 9 is set so that the width of the part to be the minimum width Wmin is larger than the target width Wc after cold-rolling on the outlet side of the tension leveler and also the tension in the cold-rolling is set so that the width of that part is matched with the target width Wc.
Patent JP-2002063987-A (JP)
Title: Manufacturing method of complex substrate, complex substrate and el element
Inventor: SHIRAKAWA YUKIHIKO
IPC: C23C14/06
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a complex substrate, a complex substrate, and a thin film EL element using this, of which, there is convex and concave on a dielectric layer surface, which is produced under influences by unevenness of a surface of an electrode layer, unevenness at the time of printing, and roughness peculiar to the thick film dielectrics layer, and of which, a polishing process is unnecessary, and manufacturing it easy, and high display quality is obtained when it is applied to the thin film light emission element. SOLUTION: The manufacturing method of the complex substrate, the complex substrate, and the thin film EL element using this are constituted of a complex-substrate precursor which has at least an electrode layer and a dielectrics green layer by a thick-film method formed on a substrate having electric insulation, of which the surface of the precursor is made flat and smooth by hydrostatic-pressure pressing method, and baked after this, to obtain the complex substrate.
Patent JP-2001131248-A (JP)
Title: Polymer for manicure and composition for manicure using the same
Inventor: ITO YOSHIYO
IPC: A61Q3/02
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a polymer for a manicure excellent in adhesion and durability of a film when used as a manicure. SOLUTION: This polymer for a manicure comprises 0.5-90 wt.% of a constituting unit derived from a polysiloxane compound bearing a radically polymerizable unsaturated bond on both ends of a molecular chain and 10-99.5 wt.% of a constituting unit derived from a radically polymerizable monomer copolymerizable therewith, and has a weight-average mol.wt. of 30,000-1,500,000.
Patent JP-2002071233-A (JP)
Title: Refrigerator and its controlling method
Inventor: SAKUMA TSUTOMU
IPC: F25B1/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which a refrigeration compartment and a freezing compartment are cooled efficiently with an appropriate quantity of refrigerant while keeping balance of refrigerant storing in an R evaporator and an F evaporator. SOLUTION: A compressor 15, a condenser 21 and a changeover valve 22 are coupled sequentially. An R evaporator 10 and an F evaporator 12 are coupled in parallel with the changeover valve 22 through throttle mechanisms 23 and 24, respectively. The evaporators 10 and 12 are provided, respectively, with a refrigeration compartment fan 11 and a freezing compartment fan 13. A refrigeration mode for cooling the refrigeration compartment and a freezing mode for cooling the freezing compartment are performed alternately and a freezing mode starting operation for starting operation from the freezing mode is performed after the temperatures in the refrigeration compartment and the freezing compartment drop below set levels and the compressor 15 is stopped or after defrost operation.
Patent JP-2002078221-A (JP)
Title: Charging method and load-leveling system
Inventor: YOKOYAMA SHINYA
IPC: H02J7/10
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a temperature sensor, avoiding an influence due to the change in the battery temperature. SOLUTION: A charging current is controlled so that the voltage V of a battery during the charging satisfies the relation V = at (a has a value larger than 0) against the charging time t, and the charging is finished by detecting that the charging time reached a prescribed time, or by detecting that the charging current reached a prescribed value.
Patent JP-2002068178-A (JP)
Title: Paper-made container for packaging food
Inventor: UEDA EIJI
IPC: B65D85/50
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper-made container for packaging food which can be recycled in a clean condition by allowing a container and a film for preventing dirt laminated and stuck inside the container to be easily separated, reduce the amount of refuse by minimizing the number of parts which is used at the point of sale, and is constituted so as to be able to easily perform separation work. SOLUTION: This container A is composed of a container main body 1 and a cover body 11. A film 80 for preventing dirt which prevents the dirt generated by contact to the food is laminated all over the inner surface of the container main body 1 and the cover body 11. In this condition, the film 80 is partially stuck (a stuck part T) with a peelable adhesive. An insertion port P2 for inserting disposable chopsticks W is provided on a top wall 12 of the cover body 11. The half-split disposable chopsticks W are inserted from the insertion port P2 into clearance which is formed between the top wall 12 and the film 80, and housed.
Patent JP-2002078248-A (JP)
Title: Non-contact power transmission apparatus
Inventor: ABE HIDEAKI
IPC: H02M7/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power transmission apparatus in which rise in the output terminal voltage can be restrained even in no-load/minute load connection condition and a loss can be kept low even when a dummy load is connected to. SOLUTION: The non-contact power transmission apparatus comprises an inverter circuit 3 including a transformer 5 having a configuration in which a primary coil 5a and a secondary coil 5b wherein voltage is induced by the primary coil 5a are separable and removable, a first capacitor 6 for load matching on the side of the secondary coil 5b, a rectifier circuit 7 to rectify an induced voltage V6 in the secondary coil 5b, a current filtering reactor 8 for filtering an output current 17 of the rectifier circuit 7, and a variable resistance 10 connected to an output terminal, wherein the rise in the output terminal voltage Vo, when the variable resistance 10 is under no load or minute load connected condition, is retrained,  by reducing a value of load current I when the output current 17 of the rectifier circuit 7 is turned from a discontinuous state to a continuous state during the time of variation of the resistance of the variable resistance 10.
Patent JP-2002075762-A (JP)
Title: Current transformer for measuring instrument
Inventor: SHIOJIRI TAKESHI
IPC: H01F27/12
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a current transformer for measuring instrument that can improve radiation performance, without increasing the sizes of an upper radiation tank. SOLUTION: At the upper part of a container for accommodating a conductor wound around a core with insulating oil, an upper radiation tank 8 for radiating the heat of the insulating oil is installed. In the outer periphery of an upper radiation tank 9, both the ends of a number of oil-leading pipes are allowed to radially communicate for connection. As the oil-leading pipe, two kinds of the oil-leading pipes 9a and 9b, having different dimensions in height and radiation directions, are arranged alternately in the circumferential direction of the upper radiation tank 8. Each of the oil-leading pipes 9a and 9b is connected to the upper radiation tank 8 at the outer-periphery side of the upper radiation tank 8 via welded parts 10a and 10b.
Patent JP-2002065304-A (JP)
Title: Split-toed heavy-cloth footgear
Inventor: TAKESHITA MASAHIRO
IPC: A43B3/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a Chikatabi (a split-toed heavy-cloth Japanese shoes with rubber soles) comfortable to wear which preserves to the utmost a barefoot feeling peculiar to the Chikatabi, facilitates starting, etc., by preventing the center of gravity from shifting backside, and can stand long time use. SOLUTION: With respect to the Chikatabi which is made up by joining an earthing sole 2A and an upper composed of a tubular calf covering part and a vamp part, a stamping section and a heel section in the upper surface of the earthing sole 2A are formed approximately evenly with the earthing surface, and a sloping surface S ascending from around the central portion of an arch 25 toward a heel 24 side is formed on the heel 24 section of the earthing sole 2A.
Patent JP-2002074082-A (JP)
Title: Selection method for sporting goods
Inventor: SOEJIMA NOBORU
IPC: G06Q30/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for selecting optimum sporting goods for a user by using a computer means. SOLUTION: This method for selecting the optimum sporting goods for a characteristic value specific to the user by using the computer means, includes a step of previously storing sporting goods information and standard value information on the sporting goods, a step of comparing standard value information with the characteristic value information on the user, a step of installing a selecting program for selecting the optimum sporting goods information, a step of making the characteristic value information on the user input from an input means to compute the optimum sporting goods information for the characteristic value of the user, and a step of displaying the arithmetic results on a display means.
Patent JP-2002071303-A (JP)
Title: Thickness-detecting sensor and device and image-forming device using the same
Inventor: KURAMOCHI YOSHIMI
IPC: G01B7/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To make thickness-detecting device highly accurate and reduce its cost, without having to use using the conventional supporting member for utilizing the principle of lever. SOLUTION: By constituting the thickness-detecting device, in such a way that a paper sheet is passed through the pressed part between a magnetic body roller 201 and a wheel-shaped magnetic body roller 202 which is arranged opposite to and in contact with the magnetic body roller 201 and in which a coil is wound on an axles part, the inductance of a magnetic path is changed, according to the thickness of the paper leaf body.
Patent JP-2002072610-A (JP)
Title: Image forming device and processing device
Inventor: SATO SHOGO
IPC: H04N1/29
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device to form an excellent full color image in which color slippage is reduced by a simple constitution so-called tandem system, and to provide a processing device provided in the image forming device. SOLUTION: Each processing unit 11 is provided with a memory 49 storing data with respect to the positional accuracy of each photoreceptive drum 19, and is also provided with a reading sensor 50 to read the data stored in the memory 49 and a CPU 51 to perform a program for correction control with respect to the positional accuracy of each photoreceptive drum 19 based on the data read by the reading sensor 50 on the side of a main body casing 2. The vibration of each photoreceptive drum 19 is easily and surely corrected and controlled based on the data previously stored by the correction control thereof.