baber/WOPTO huggingface dataset:
Patent JP-2001323807-A (JP)
Title: Turbine facility
Inventor: TSUJI TADASHI
IPC: F02C3/22
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To facilitate control and handling of working fluid in each turbine in the turbine facility comprising a combustion turbine and a steam turbine. SOLUTION: A closed cycle circulation system of the combustion turbine 4 and a closed cycle circulation system of the first steam turbine 21 are independently formed by interposing a waste heat recovery boiler 6. Thus, individual fluid can be arbitrarily selected and applied as each working fluid, control and handling of working fluid are facilitated, degree of freedom of design is improved, and performance improvement is facilitated.
Patent JP-2002102090-A (JP)
Title: Duckboards with floor heating function
Inventor: NISHIMOTO TAKESHI
IPC: A47K3/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for elevating an effective temperature in the bathroom by passing hot water for hot water supply through duckboards for washing space in bathroom in winter or the like. SOLUTION: A radiating mat 3 is provided with a lead-in port 6 and a discharge port 7, a lead-in pipe 2 provided with a water discharge port attachment 1 with check valve is attached to the lead-in port 6, and a discharge pipe 4 provided with a sucker 5 for fixture is attached to the discharge port 7.
Patent JP-2002147714-A (JP)
Title: Burner for gasification furnace and method of supplying gasifying agent using the same
Inventor: YOKOHAMA KATSUHIKO
IPC: F23D1/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a burner for a gasification furnace maintaining the durability of piping and itself and having high gasification performance and a method of supplying a gasifying agent using the same by improving a means for supplying a fuel and a gasifying agent to the burner so that the burner can use a gasifying agent of high oxygen concentration while preventing gasifying agent supply piping and the burner from being broken. SOLUTION: A gasifying agent supplying means using a burner for a gasification furnace comprises a fuel injecting channel formed in an inner cylinder for injecting a fuel conveyed by a conveying gas into the gasification furnace and a gasifying agent channel formed annularly inside an outer cylinder and outside the inner cylinder separating the same from the fuel injecting channel for injecting a gasifying agent containing air and oxygen into the gasification furnace. The means supplies air into the gasifying agent channel at the midway thereof and oxygen lower in temperature than the air into the gasifying agent channel from the upstream side of the air supplying position to mix the air and oxygen in the gasifying agent channel.
Patent JP-2002142445-A (JP)
Title: Power-converting device
Inventor: TAI HIROMICHI
IPC: H01L27/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To restrain the variation of partial voltage responsibility in DC short- circuiting. SOLUTION: A gate voltage given to the control element of each of switching elements 1a-1d is controlled by gate drive circuits 3a-3d so that a sense current from sense terminals 7a-7d of each of switching elements 1a-1d does not exceed a specific value that is set to the same value for all the switching elements. With this configuration, the short-circuiting current of each of the switching elements can be uniformly set to nearly a constant value regardless of the variation of the static characteristics of each switching element.
Patent JP-2002144916-A (JP)
Title: Harness arrangement structure for instrument panel
Inventor: BANDO TOSHIHIRO
IPC: B60R16/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a mounting hole for an electric part is cut through an instrument panel and is closed tight with a cover member, mounting an electric part such as a speaker after removal of the cover needs a branch harness handily separated apart from a main harness in the instrument panel, but owing to frequent failure, eventuates in a troublesome removal of the instrument panel from a vehicle body before connection work, which operation requires inevitable detachment and attachment of the bulky instrument panel to pose an excessive man-hour. SOLUTION: A branch harness 11 is curved to form a locking portion 18, which is situated near a mounting hole 5 and a cover member 6. The cover member 6 has a hooked locking tongue 22 on the underside, and the locking tongue 22 is engaged with the locking portion 18 of the branch harness 11.
Patent JP-2002144204-A (JP)
Title: Polishing jig, polishing device and manufacturing method for optical member
Inventor: MIURA YASUO
IPC: B24B13/005
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a polishing jig capable of stably polishing even an object of a large curvature. SOLUTION: A lens 4 is held in a recessed part of a lens holder 3. An upper surface of the lens holder 3 is formed into a spherical surface, is fitted into a recessed part of a cup 5 having a spherical recessed part of the same curvature and is brought into spherical contact with the recessed part of the cup 5. A holder part 6 is provided on an upper surface of the cup 5. A polishing plate 1 is rotated in this state and the holder part 6 is oscillated by an oscillating device. The lens holder 3 and the lens 4 are inclined according to the oscillation. Since the lens holder 3 and the cup 5 are brought into spherical contact with each other with wide area, pressing force applied to the holder part 6 is stably transmitted to the lens 4 via the lens holder 3 and pressure between the lens 4 and a polishing material 2 is kept stable.  Therefore, stable polishing can be performed even when polishing an end part with large inclination of the lens 4.
Patent JP-2002145401-A (JP)
Title: Draining garbage bag
Inventor: KAJIYAMA HIROSHI
IPC: B65D30/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a draining garbage bag using sufficiently serviceable poly lactic acid fibers. SOLUTION: The draining garbage bag uses a normal-chain poly lactic acid resin which has a relative viscosity of 2.7-4.0, a monomer amount of 0.5 wt.% or less, a Sn content of 30 ppm or less, and a L-body percentage of 98% or more.
Patent JP-2001318671-A (JP)
Title: Musical sound generator
Inventor: MORITA TORU
IPC: G10H1/42
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound generator in which software processing and hardware processing are combined. SOLUTION: A sub CPU 210 generates note data based on musical score data 340. A main CPU 110 converts the note data by referring to a sound source file and generates PCM data. A sound processor 220 convert the note data by a sound synthesizing circuit 221 and generates PCM data. Then, a D/A converter 222 converts two pieces of PCM data into analog voltage signals. By receiving the voltage signals, a speaker 300 outputs sound.
Patent JP-2002151356-A (JP)
Title: Chip-type solid capacitor
Inventor: HARADA DAISUKE
IPC: H01G9/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a chip-type solid capacitor element, especially its corner part from appearing outer sheath resin for the chip-type solid capacitor, even when the chip type solid capacitor element is loaded inclined inside the outer sheath. SOLUTION: In this chip-type solid capacitor 10, which is provided with a chip-type solid capacitor element 11, resin 12 that covers the whole capacitor element, electrodes 13a, 13b, extending out the resin, chip-type solid capacitor element 11 is placed biased to one side from the center of chip-type solid capacitor 10; a convex part 16 is placed extending below the bottom plane 12a of resin 12; and a taper 17 is formed between the upper plane 16a of convex part 16 and the bottom plane 12a of resin 12 in the side to which chip-type solid capacitor element 11 is placed with bias.
Patent JP-2002143582-A (JP)
Title: Abnormality processing device for sewing machine
Inventor: YOKOTA TETSUHISA
IPC: D05B19/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To easily and instantly check the generation frequency for each kind of abnormality generated in a sewing machine. SOLUTION: When an abnormality is generated in the sewing machine, an abnormality number indicating the abnormality is stored in a memory. When a reading button 50 is pressed, the stored abnormality number and the content of the abnormality indicated by the abnormality number are read and displayed on a display section 52. When a sorting button 51 is pressed, the generation number of times for each kind of abnormality is summed up, and abnormality numbers, the contents of the abnormalities, and the summed up number of times are respectively displayed on display sections 56, 57 and 58. By such a constitution, an operator can instantly know the generation frequency for each kind of abnormality generated in the sewing machine.
Patent JP-2002142619-A (JP)
Title: Fishing rod
Inventor: KOBAYASHI YOJI
IPC: A01K87/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod which can prevent peeling or breakage from a screw portion directly formed on a fiber-reinforced resin pole rod. SOLUTION: This fishing rod having the fiber-reinforced resin pole rod 10 in which a screw 22 is directly formed on the fiber-reinforced resin material is characterized by disposing a coating layer on the surface of the screw 22.
Patent JP-2002157358-A (JP)
Title: Method for facilitating measures to failure and method for processing data and device for the same and electrical appliance and information storage medium
Inventor: ISHINO TOSHIYUKI
IPC: G06Q10/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To facilitate measures to the failure of an electrical appliance while reducing the loads of a general user and a maintenance organization. SOLUTION: An electrical appliance 30 of a general user detects its own failure, and communicates it from a communication network to a data processing device 20 of a maintenance organization, and the data processor 20 judges the failure contents and returns both the failure contents and maintenance contents to the electrical appliance 30. Thus, this electrical appliance 30 announces the failure contents and the maintenance contents to the general user so that it is not necessary for the general user to explain the symptom of the failure or the like to the maintenance organization, and that it is not necessary for the maintenance organization to explain the maintenance contents to the general user.
Patent JP-2002158958-A (JP)
Title: Time difference correcting device and electronic camera equipped therewith
Inventor: MIYAZAWA AZUMA
IPC: H04N5/225
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a time difference correcting device capable of easily correcting a time difference at the time of photographing in various areas with a time difference and an electronic camera equipped with the time difference correcting device. SOLUTION: This device is provided with a selecting means 46 capable of selecting a plurality of picture files recorded in a recording medium, a time difference setting means 46 for setting a time difference for correcting each time information attached to the picture files selected by the selecting means, and a time difference correcting means 40 for correcting time information attached to the picture files selected by the selecting means in a batch based on the time difference information set by the time difference setting means.
Patent JP-2002162014-A (JP)
Title: Method and device of controlling operation for incinerating wastes
Inventor: FUJII SATOSHI
IPC: F23G5/46
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device of controlling operation for incinerating wastes in a waste incineration plant capable of effectively and efficiently controlling the production of electricity taking into consideration the electric power demand of the factory and the cost of power sold to power companies. SOLUTION: An incineration plant comprises a waste incinerator 2, a boiler 3 for generating steam by making use of the heat of the waste incinerator 2, and power-generating equipment 4 for generating power using the steam generated in the boiler 3. The operation controller 1 of the waste incinerator 2 comprises a steam generating amount determining means 10 for determining the amount of steam generated in the boiler 3 within the operational capacity of the waste incinerator 2 such that it is larger per hour in daytime than in nighttime, and a combustion controlling means 20 for controlling combustion in the waste incinerator on the basis of the amount of generated steam determined by the steam generating amount determining means 10.
Patent JP-2002156508-A (JP)
Title: Optical film, polarizing plate and picture display device
Inventor: NAKAMURA KENICHI
IPC: G02B1/10
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical film, a polarizing plate or a picture display device which satisfies at least one out of (1)-(3), i.e., (1) the optical film with an excellent antireflection function and an excellent antidazzle function and being inexpensive, (2) the optical film with excellent physical strength (e.g. wear resistance) and with excellent chemical resistance, (3) the polarizing plate or the picture display device subjected to antireflection treatment and to antidazzle treatment with a proper means. SOLUTION: The optical film is provided with at least one or more polymer layers formed on a transparent supporting body by subjecting an ionizing radiation curing resin composition to a cross-linking reaction and/or to a polymerization reaction under an atmosphere with <=15 vol.% oxygen concentration and is applied to the polarizing plate or the picture display device.
Patent JP-2002160924-A (JP)
Title: Ferrite thin film for high frequency and method of producing the same
Inventor: TAKADA JUN
IPC: H01F41/16
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To develop a means of producing a Y type hexagonal crystal system ferrite thin film for high frequency. SOLUTION: The Y type hexagonal crystal system ferrite thin film with a C axis of the crystal oriented vertically to a film face is produced by the following step: forming a Y type ferrite composition film on the surface of a precious metal with coating method by the use of a viscous solution comprising a metal and organic complex which is formed by having as a main component Fe+3 ion and as a subcomponent at least one transition metal ion selected from the group consisting of Fe2+, Co2+, Ni2+, Zn2+, Cu2+ or Mn2+, and Ba2+, or at least one metal ion selected from the group consisting of Sr2+, Ca2+ or Pb2+, and thereafter sintering the Y type ferrite composition film at >=750 deg.C.
Patent JP-2001190073-A (JP)
Title: Power factor correcting electric converter
Inventor: MAO HENGCHUN
IPC: H02M1/42
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for reducing the distortion of an input current near the zero crossing point of an input signal. SOLUTION: The power factor correcting electric converter comprises an input tracing circuit 150 connected to a power source, a rectifier 12 connected to the power source, and a filtering circuit 2 connected to the rectifier. In this case, an input detector 26 is connected to the circuit 150, and its output circuit is connected to the circuit 22. A feedback circuit 52 is connected to an input detecting node 32 and an output detecting node 50 to receive an input designation signal and an output designation signal and to generate a gating signal. The output circuit responds to the gating signal to control to switch the connection to a load. The input detector or the feedback circuit may be constituted to delay to differentiate the phases of the input designation signal and the input signal.
Patent JP-2002165176-A (JP)
Title: Program-recording apparatus and method therefor, program-reproducing apparatus and method therefor, program recording/reproducing system and recording medium
Inventor: SUGINUMA KOJI
IPC: H04N7/173
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To attain enhancement of utility value for advertisement included in a program. SOLUTION: In a program-recording method, if a discriminating part decides that a program transmitted from program providing equipment is received (step S2), the received program is supplied to a program-recording part to start image-recording processing (step S3). If the discriminating part decides that a program now being received has reached a CM(commercial message) section and reached the end of the section (steps S4, S5), advertisement information, included in the program, is discriminated to be supplied it to an advertisement information recording part to record (step S6).
Patent JP-2002163667-A (JP)
Title: Device and method for displaying map
Inventor: KUBOTA HIROAKI
IPC: G06T11/60
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a map data displaying method in which a case that a displayed map is complicated and hard to look at and a case that any piece of map information is not displayed and the map can not be understood in the case of selecting a certain place and displaying the map of the place are eliminated, so that an enlargement/reduction operation to be conducted is reduced after the map is displayed. SOLUTION: The most appropriate scale is measured in accordance with a designated position in the case of displaying map data including a certain designated position, and the map data are displayed with the measured scale in the case of displaying the map data. In such a case, an optimum scale is measured in accordance with the sizes, intervals, number, occupancy area, etc., of map elements included in the map data around the designated position.
Patent JP-2001251358-A (JP)
Title: Method and system for dynamically updating display of work site and propagation model
Inventor: GUDAT ADAM J
IPC: H04Q7/20
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system that revises in general a land form of a work site, that is, to provide a method and a system that dynamically updates display of the work site subjected to a civil engineering work changing the land form of ground surface and that dynamically updates a propagation model of a communication signal in response to the updated display of the work site. SOLUTION: This invention includes the method for dynamically updating a propagation model of a communication signal in an area subjected to a civil engineering work changing the land form of ground surface, and this method includes a step where a ground surface map of the area is dynamically updated as a function of a civil engineering work, and a step where the propagation model is dynamically updated in response to the updated ground surface map.  This invention also includes a device that dynamically updates the propagation model of the communication signal in the area subjected to the work of a mobile ground surface revision machine able to change the land form of the ground surface, and the device includes a circuit that stores the ground surface map representing a preceding ground surface before it is subjected to the revising work by the mobile land form revising machine, a circuit that dynamically updates the ground surface map when the ground surface is subjected to the revising work by the mobile land form revising machine, and a circuit that dynamically updates the propagation model in response to the updated ground surface map.
Patent JP-2002165524-A (JP)
Title: Material for cultivating plant
Inventor: MATSUNO TAKEMI
IPC: A01G7/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a material for cultivating plants, promoting growth of plants in a short period of time to the extent it can be checked visually by utilizing tourmaline. SOLUTION: This material for cultivating plants is such that its surface coming in contact with culture soil comprises metal wire or small-diameter metal rods each covered with a synthetic resin film containing tourmaline powders, and has a high opening ratio.
Patent JP-2001220362-A (JP)
Title: Method for preventing plugging of gas pipe for exhaust
Inventor: NISHIMURA TAKESHI
IPC: C07C51/25
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the plugging of a gas pipe for exhaust when circulating a waste gas generated at a scavenging step to a reaction step. SOLUTION: This method for preventing the plugging of the pipe for the exhaust comprises heating the waste gas by a heat-exchanger 3 and compressing the heated gas by a compressor 4 when a part of or the whole of the gas exhausted from the scavenging tower 2 is circulated to reactors 1 and 1 or discharged through a waste gas lines 5 and 7, in the method for producing (meth)acrylic acid comprising a reaction step of the (meth)acrylic acid, and a scavenging step thereof. The water content, and the content of a low-boiling material and a sublimable material included in the waste gas can be reduced by regulating the temperature of the waste gas from the scavenging tower so as to be 30-70 deg.C to effectively prevent the plugging and corrosion in the pipe in combination with the heating and pressurizing of the pipe.  The plugging of the pipe for the waste gas generated at the scavenging step and circulated to the reaction step is prevented.
Patent JP-2002170933-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGATAKIYA KIYOUICHI
IPC: G06F1/32
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To lighten the load of the software design, the timing design of control signals, etc., in a semiconductor integrated circuit containing a voltage dropper circuit and to reduce the power consumption according to the operation mode. SOLUTION: A contained voltage dropper circuit comprises a first voltage dropper 101 for dropping an external power voltage to a first drop voltage; a second voltage dropper 102 having an output terminal commonly connected to the first voltage dropper circuit, for dropping the external power voltage to a second drop voltage lower than the first drop voltage when being standby active; a first drop voltage judging circuit 201 for judging whether the output voltage of the first voltage dropper circuit exceeds a specified level and outputting the judgment result; and a control circuit 400 which disables the first voltage dropper circuit to provide a high impedance on the output at standby, and enables the first voltage dropper circuit when active to control whether an operation clock is fed to an inner circuit 43, based on an output signal from the first voltage dropper circuit.
Patent JP-2002169701-A (JP)
Title: Device and method for monitoring fpga version
Inventor: ABE KENICHI
IPC: G06F11/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To securely monitor the version of an FPGA without depending upon version information entered into a seal on a ROM. SOLUTION: The FPGA on a board where the FPGA and the ROM which is connected to the FPGA and has logic information on the FPGA entered are mounted is provided with a register which stores the version information and control equipment reads the version information out of the register and compares the read version information with previously set version information to decide their difference. When the version information read out of the register is different from the previously set version information, the difference in version and the number of the different FPGA are reported to a user. Consequently, the version of the FPGA can securely be monitored without depending upon the version information on the seal stuck on the ROM.