baber/WOPTO huggingface dataset:
Patent JP-2003058197-A (JP)
Title: Processing method for audio signal
Inventor: FU KAKI
IPC: G10L21/0208
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To process only an audio source signal by removing a dark noise signal after discriminating each of the audio source signal and the dark noise signal while using the phase change and transition of an audio signal, the amplitude strength of the signal and a frequency change caused by the Doppler effect. SOLUTION: In an audio signal receiver, all the audio signals containing the audio source signals and the dark noise signals are inputted or an audio signal containing the audio source signal and the dark noise signal transmitted from a required input direction is selected by controlling the audio signal receiver and in an audio signal discriminating device, the inputted audio signal is identified and judged from the different properties of different signals so that the audio source signal and the dark noise signal can be discriminated while utilizing the phase change and transition of the audio signal, and amplitude strength of the signal and the frequency change or the like caused by the Doppler effect.  After the audio source signal and the dark noise signal are respectively discriminated, the dark noise signal is deleted by the audio signal discriminating device, only the audio source signal is outputted to an audio signal processor 13, and only the audio source signal is amplified by the audio signal processor 13.
Patent JP-2003048368-A (JP)
Title: Ink jet recording resin composition and recording sheet
Inventor: SEKIGUCHI AIKA
IPC: B41M5/50
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording resin composition useful to manufacture a recording sheet which can form a recording layer having good environmental gas resistance such as an ozone resistance or the like and which has excellent ink absorbability and printing image quality and to provide the recording sheet. SOLUTION: The ink jet recording resin composition comprises the recording layer formed on a base. The resin composition contains 3 to 60 mass% of a copolymer emulsion (a) and 40 to 97 mass% of inorganic fine particles (b) in such a manner that a content (CX) of a free emulsion (c) in the copolymer emulsion (a) satisfies formula (1) of 0 wppm<=CX/AX<10,000 wppm, wherein CX is the content of the free emulsion (c) in the emulsion (a), AX is a copolymer component amount of the copolymer emulsion, and wppm is a mass ppm.
Patent JP-2003050108-A (JP)
Title: Method and device for measuring film thickness
Inventor: KINUGAWA MASARU
IPC: G01B11/06
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To accurately measure a film thickness, even when the refractive index of a measuring thin film has wave number dependence. SOLUTION: On a substrate where a thin film is formed, a plurality of lights having an optical path difference from a light source and capability of passing a thin film are irradiated, and the reflection light intensities of a plurality of lights reflected on the substrate are detected by varying the optical path difference so that the film interference spectrum of a distance function is obtained; while a simulation film interference spectrum, corresponding to the film interference spectrum of the distance correlation, is calculated with a parameter of a wave number function of light for the thin film of a postulated thickness of the same material as the thin film.  The thickness of the thin film is determined by the film interference spectrum of a distance function, based on the correlation between the pattern of the simulation film interference spectrum and the postulated film thickness.
Patent JP-2003049686-A (JP)
Title: Fuel injection quantity control system for internal combustion engine
Inventor: OSANAI AKINORI
IPC: F02D41/14
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To accurately control a fuel injection quantity of a returnless fuel system. SOLUTION: A pressure regulator 75 is disposed in a fuel tank 11 to control the pressure of fuel force-fed from a fuel pump 70 to a fuel injection valve 101 of an internal combustion engine 100 via fuel supply piping 71 so that a constant differential pressure is maintained to a fuel tank internal pressure. An electronic control unit(ECU) 30 for the engine sets a fuel injection time of the fuel injection valve according to an engine operating state, and corrects the fuel injection time according to the fuel tank internal pressure detected by a pressure sensor 33. Even under a fluctuation in the fuel tank internal pressure, a fuel quantity injected from the fuel injection valve is controlled accurately.
Patent JP-2002136215-A (JP)
Title: Traveling-type tea leaves plucker
Inventor: TERADA JUNICHI
IPC: A01D46/04
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive traveling-type tea leaves plucker simple to operate and easy to make a maintenance with a low center of gravity, designed to make a travel of the machine body, a blow of air to the plucking unit and a drive of the cutting blade each with a single engine without the use of any large-sized fan and/or hydraulic unit and enable the height of the cutting blade to be visually observed easily. SOLUTION: This traveling-type tea leaves plucker has such a scheme that a plurality of small-sized and lightweight fans are used, the rotating power of an engine is transmitted to the fans and a cutting blade driving unit by the use of a belt clutch mechanism, a graduation is made to indicate the height of the cutting blade so as to enable a relevant operator to visually observe the height and thereby ensuring an indicator connected directly to a plucking unit to be moved along the graduations.
Patent JP-2003059334-A (JP)
Title: Luminaire
Inventor: AMANO KEIJI
IPC: F21V21/30
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire allowing easy and safe work for suspending a light fixture from a wiring duct through connection plugs for support. SOLUTION: In this luminaire 1, the light fixture 3 is suspended from an arbitrary position of the wiring duct 2 through a plurality of connection plugs 4, 4 for the support. The light fixture 3 is provided with a holding part 7.
Patent JP-2003053369-A (JP)
Title: Biological treating device for waste water or city water
Inventor: YONEKAWA HITOSHI
IPC: C02F3/12
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a biological treating device for waste water or city water in which the treated water is directly discharged from a biological reaction tank while filtering the water, the biological treating efficiency is high as a whole of the tank, the cost for the facility is low and the operation of membranes is easy. SOLUTION: A plural number of separation membranes 11 are disposed at a specified interval in a long biological treating tank 10 where waste water or city water is to be treated, the liquid in the tank is filtered and the treated liquid is discharged through a common pipe 12. The supply port 13 of the raw water is divided into a plurality of ports and disposed as distributed near the respective separation membranes 11. Thus, the MLSS(mixed liquid suspended solid) concentration in the tank can be almost made uniform.
Patent JP-2003053394-A (JP)
Title: Method and equipment for treatment of organic waste
Inventor: TANAKA TOSHIHIRO
IPC: B09B3/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a new technique capable of rapidly decreasing the amounts of organic wastes, such as sludge, with saving of energy without using artificial heating means at all. SOLUTION: The method of treating the organic wastes comprises supplying the organic wastes, such as organic sludge, to a multistage aeration mixing vessel, raising the temperature in the vessel by the heat of the biooxidation of the supplied organic matter through oxygen-containing gas higher by >=40 deg.C than the temperature of the supplied matter and circulating the sludge from the rear stage vessel to the front stage vessel of the multistage aeration mixing vessel.  The treatment equipment for the organic wastes has the multistage aeration mixing vessel which is introduced with the organic wastes, has oxygen- containing gas supplying means and raises the temperature in the vessel higher by >=40 deg.C than the temperature of the supplied matter and the equipment is provided with piping for circulating the sludge from the rear stage vessel to the front stage vessel of the multistage aeration mixing vessel.
Patent JP-2003054828-A (JP)
Title: Discharged sheet conveying device
Inventor: ISHIDA ATSUSHI
IPC: B65H29/60
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To enable high-speed conveyance and accumulation of printed web- shaped sheet containing web-shaped sheet which has small weighing capacity and no stiffness and also has web-shaped sheet inclination such as curl or the like. SOLUTION: A delivering timing from a belt conveying portion to a chain gripper conveying device 7 is set so that just after web-shaped paper 3 is cut into web-shaped paper sheets 4 in a cutter portion 5, an opening/closing pawl is closed with respect to a fixed pawl 21 to grip the web-shaped paper sheets 4, and the phase adjustment of the conveying of the chain gripper conveying device 7 is carried out to freely adjust a grip margin to be gripped by a gripper 20.
Patent JP-2003058865-A (JP)
Title: Method and system for distributing video description information, server device for video description information distribution, client device for video description information distribution, program for video description information distribution, and recording medium recording the same program
Inventor: MORIMOTO MASASHI
IPC: H04N7/173
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To distribute description information so that video contents can be confirmed with guarantee. SOLUTION: Structured information containing a representative point is acquired from the video contents by a structured information acquiring part 120 of a registration server 100, and the representative image or preview video of the video contents is segmented from this information by a representative image segmenting part 130. A unique identifier is calculated from the video contents by an identifier calculating part 150, and description information collecting the representative image, attribute information, identifier and localization information is prepared by a description information preparing part 160. The description information is registered in a storage server 200.  The localization information and identifier of the video contents are extracted from the description information, which is selected by a user by retrieving the storage server 200, by a video contents designating part 330 of a client 300, and sent as a video contents transfer request. In the server 100, the identifier from the client 300 is compared with the identifier calculated by the identifier calculating part 150 and when the identifiers are equal, the relevant video contents are transferred to the client 300.
Patent JP-2003058228-A (JP)
Title: Product progress management method and device
Inventor: YAMAGUCHI KAZUTAKA
IPC: G06Q50/04
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To shorten manufacture lead time and to manufacture production objects matched with delivery time. SOLUTION: At the time of manufacturing the production objects along the flow of a plurality of processes indicated in (a), in order to manufacture them in a just-in-time manner so as to be just in time for the delivery time, not only feed time is controlled but also a delivery margin after feed is controlled. When only the feed time is controlled, as indicated in (b), feed is performed with a time margin so as not to generate objects which do not make the delivery time and stock in process equivalent to the time margin is generated when production is smoothly completed. As indicated in (c), when progress management based on a delivery margin is performed among the respective processes, the manufacture lead time is shortened while keeping an appropriate delivery margin.
Patent JP-2002115386-A (JP)
Title: Building material mounting method
Inventor: MATSUO MITSUYA
IPC: E04F13/14
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a building material mounting method capable of inserting and fitting a tile panel even if an error occurs in panel dimension, facilitating panel insertion and fitting works even when it is mounted, and preventing its damage when inserted when building materials such as the tile panel and siding are mounted on a building structure body. SOLUTION: This building material mounting method comprises a process in which the building material is fixed using a fixing device (nail) 13 through a mounting hole (nail hole) 5a while bringing a basic part back face composed of a flat plate part 2 of a mounting device into contact with the building structure body 12 and a process in which at least a part of the building material is inserted into an open space formed among a back face receive part, an engaging erection part 6, and an engaging piece and the building material is engaged and locked by the engaging piece while bringing a building material back face into contact with the back face receive part.
Patent JP-2003053242-A (JP)
Title: Coating apparatus and coating method
Inventor: SUGAYA SHIN
IPC: G03F7/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of stably forming a planographic printing plate having a double-layered type plate making layer, and a coating method using the same. SOLUTION: The coating apparatus for forming a plurality of layers on a continuously running strip-like article to be coated is equipped with a bar coater for coating the article to be coated with a one layer forming solution to form a first layer and a non-contact coating means positioned on the downstream side of the bar coater with respect to the running direction of the article to be coated and applying an other layer forming solution having a composition same as or different from that of the one layer forming layer to the first layer to form a layer on and after a second layer.
Patent JP-2003054007-A (JP)
Title: Wrong setting preventer for ink cartridge and ink jet printer
Inventor: TSUYAMA KAZUHIKO
IPC: B41J2/175
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a wrong setting preventer for ink cartridge in which an ink cartridge of each color can be set surely at a specified position in a carriage and an ink cartridge of specified color cannot be set correctly at a wrong position. SOLUTION: An ink cartridge 17 is provided with engaging guide sections 33 formed in different shape depending on the ink color and the containing section 23 of a carriage 13 is provided with a plurality of engaging receiving sections 39 corresponding, in number, to the ink cartridges formed at positions corresponding to the engaging guide sections 33 of the ink cartridge 17 for each ink color. Each engaging receiving section 39 can receive the engaging guide section 33 of an ink cartridge for corresponding color but cannot receive the engaging guide section 33 of an ink cartridge for other color.
Patent JP-2003060629-A (JP)
Title: Sampling circuit and radio repeater
Inventor: YAMAZAKI KENICHIRO
IPC: H04L7/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sampling circuit which can stably correct a shift of a sampling timing generated when sampling frequencies on a transmitter side and a receiver side are different without increasing a circuit scale, and further can follow a temporal fluctuation of the shift of the sampling timing also. SOLUTION: This sampling circuit is constituted by a clock shift detection circuit 4 for detecting a shift of a sampling timing generated when sampling frequencies on a transmitter side and a receiver side are different, a clock shift interpolation filter 2 for interpolating so as to remove the shift of the sampling timing based on the detection results, and a delay device 3 for performing an insertion and thinning process of the interpolation process results based on a control signal to correct the shift of the sampling timing.
Patent JP-2002202637-A (JP)
Title: Electrophotographic carrier, developer using the same and development method for the same
Inventor: OBA KATSUNORI
IPC: G03G9/113
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrier which is capable of not only rapidly electrostatically charging toners to a target electrostatic quantity but attaining the compatibility of image density with fogging, i.e., holding of the electrostatic quantity with build-up of the electrostatic charge by maintaining the target electrostatic quantity during printing. SOLUTION: This electrophotographic carrier is prepared by coating the surfaces of magnetic particles with a resin and satisfies equation (B)>(-19.4)×(A)+31 [where (A) signifies carbon content weight % in the carrier and (B) signifies the ratio of the square root (CPN)1/2 of photoelectron emission number (CPS) and excitation energy (eV)].
Patent JP-2003068813-A (JP)
Title: Method and device for measuring probe mark
Inventor: CHATANI HIROMI
IPC: H01L21/66
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To classify the picture of the needle mark of a probe in the conduction inspection of a pad formed in a semiconductor chip and to determine right or wrong of the conduction inspection at high speed. SOLUTION: A CCD camera 10, a lamp 11, a stage 12, a driving part 13 and a control part 14 are installed in a probe mark measuring device 1. The driving part 13 drives the stage 12 where a wafer 91 is fixed based on an instruction from the control part 14 and the wafer 91 is transferred to a prescribed position with respect to the CCD camera 10. The CCD camera 10 photographs the picture, and the lamp 11 generates illumination light in prescribed light quantity at the time of photographing. The CPU board of the control part 14 classifies the photographed pictures and stores them in a storage part 142 based on the position and the depth of the needle mark of the probe. Only the stored picture which is minutely analyzed is selectively extracted and analyzed based on a classification result.
Patent JP-2003067637-A (JP)
Title: Information management system
Inventor: HAYASHI SEIICHIRO
IPC: G06Q50/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an information management system not to be bound only by customer information at the time of issuing a member card even in the case of utilizing the customer information with the member card or the like without the need of storing the customer information at all times at the time of utilizing the customer information, and to provide the information management system for providing a customer with a special service more adaptable to a specified individual based on personal matters, that are preferences and records of a previous time, etc. SOLUTION: The information management system is composed of a main body connected to a data base, a medium held by a user and a terminal capable of reading the medium. The medium held by the user can be read in the terminal and also required information can be inputted to the terminal and can be stored in the terminal. By inputting the information stored in the terminal to the main body, the information of the terminal inputted to the main body can be stored inside the data base and the information of the user can be taken out at need.
Patent JP-2003069203-A (JP)
Title: Method for calculating mounting position tolerance of surface mounting part
Inventor: SHIMODA MASAYOSHI
IPC: H05K3/34
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for calculating the mounting position tolerance of a surface mounting part by which a realistically simple and concise theoretical model can be built and the tolerance of displacement in mounting position be accurately calculated than theretofore. SOLUTION: The gravity center of a surface mounting part is set as a fulcrum A, a moment working on one electrode is assumed as restraint moments T1 and T2 for inhibiting the generation of Manhattan phenomenon, and that working on the other electrode is assumed as promoting moment T3 and T4 . The quantity of displacement at the time when a differential value ΔT=(Manhattan promoting moment T3 +T4 )-(Manhattan restraint moment T1 +T2 ) becomes zero, is decided to be the tolerance of displacement in mounting position.
Patent JP-2003064327-A (JP)
Title: Double-sided adhesive tape for fixing polishing material
Inventor: TADA HIRAFUMI
IPC: C09J7/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing material-fixing double-sided adhesive tape having excellent bonding workability to a polishing material and having a specified initial adhesion. SOLUTION: The double-sided adhesive tape has a heat-curing adhesive layer placed on one side of a base material and a pressure-sensitive adhesive layer placed on the other side. The heat-curing adhesive layer contains an acrylic acid ester copolymer of a main component, and a melamine resin and a phenol resin; and the adhesive layer induces heat-curing reaction at 75-100 deg.C. A releasing paper is placed on the surface of the pressure-sensitive adhesive layer. The double-sided adhesive tape is preferably used for fixing a polishing material for polishing silicon wafers.
Patent JP-2003069660-A (JP)
Title: Demodulator
Inventor: ANZAI MUTSUMI
IPC: H04L27/227
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of error at the time of active/standby switching even in the case that the carrier phase difference between the transmission modulation wave in an active system and that in a standby system is about 45 deg.. SOLUTION: A phase detection circuit 9 of a frequency error correction control means 21 detects phase deviations of I and Q channel base band signals S4a and S4b from normal signal points. A numerically controlled oscillation circuit (NCO) 11 outputs a phase signal P1 of which the angular speed is changed in accordance with the output value of a loop filter. A signal point area discrimination circuit 13 outputs a phase shift control signal C1 when signal points of I and Q channel base band signals S4a and S4b exist in a specific signal point area in the vicinity of rectangular coordinate axes on a phase plane continuously for a certain time. When receiving the phase shift control signal C1, a 45 deg. phase signal generation circuit 14 outputs a phase signal P2 which shifts the phase at 45 deg..  An addition circuit 15 adds the phase signal P2 to the phase signal P1 and outputs the result as a phase deviation correction value.
Patent JP-2003066644-A (JP)
Title: Toner for electrophotography
Inventor: NAGAI TAKASHI
IPC: G03G9/08
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide toner for electrophotography whose fixing property is excellent and with which the sticking of the toner and the deterioration of image density are not caused. SOLUTION: In the toner for the electrophotography consisting of toner particles incorporating at least a binding resin, magnetic powder and a releasing agent and a surface processing agent, the melting start temperature of an endothermic peak at a temperature rising time equivalent to the releasing agent is set as >=45 deg.C, and melting peak temperature is set from 80 deg.C to 120 deg.C and a difference in the melting start temperature and the melting finish temperature is set from 60 deg.C to 100 deg.C in a DSC curve measured by the differential scanning calorimeter of the toner for the electrophotography, and also the toner for the electrophotography incorporates silica by 0.3-1.3 wt.% and titanium oxide by 0.5-1.6 wt.% as the surface processing agent.