baber/WOPTO huggingface dataset:
Patent JP-2004301815-A (JP)
Title: Method of measuring pipe diameter using acoustic sensor
Inventor: NAKAJIMA HIROSHI
IPC: G01B17/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily and exactly measure a pipe diameter, using an acoustic sensor.  <P>SOLUTION: An electric acoustic converter for an output and an electric acoustic converter for an input are arranged in a pipe, a sound wave having a fixed energy and/or power level(s) is output from the electric acoustic converter for the output to input the output sound wave into the electric acoustic converter for the input, and the pipe diameter is found by collating a value/values of energy and/or power level(s) of the input sound wave, a value of time constitution of an impulse response shape, values of the whole band level of a frequency transmission characteristic, a specified band level thereof and a specified frequency-weighed level therein, or a value/values of a peak and/or dip frequency/frequencies of the frequency transmission characteristic with a value found preliminarily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003329710-A (JP)
Title: Digital oscilloscope and its capturing device
Inventor: PICKERD JOHN J
IPC: G01R13/02
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To detect a predetermined fault by a digital oscilloscope with 4 channels for recording relatively long data.  <P>SOLUTION: Analog-to-digital converters 531-534 generate digital samples to CH1 to CH4, and a trigger circuit 520 detects a trigger event. Capturing memories 551-554 store digital samples, and demultiplexers 541-544 control the flows to the memories. Processing circuits 561-564 test the stored digital samples, detect predetermined events, and designate a range of the memory storing position including the data regarding the predetermined event. A system processor 670 reads the predetermined quantity of the digital sample from the memory, and transmits the sample for processing and displaying for the signal processing part of the oscilloscope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331301-A (JP)
Title: Paper dust removal device and image formation device
Inventor: OTA SO
IPC: G03G21/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To remove paper dust more effectively to prevent feeding error or image defect from occurring.  <P>SOLUTION: A feeding roller 46 feeds the paper P from a paper feed cassette to a register part and an image formation part in the next stage. A paper dust collection part 60 is attached to the feeding roller 46. In the paper dust collection part 60, a bias voltage with the opposite polarity to the charge of paper dust is applied to an inlet roller 62, thereby attaching the paper dust to a collection belt 61 for removal. After removal of the paper dust, the paper is fed to the register part by the feeding roller 46. The paper dust attached to the collection belt 61 is removed by a scraper 65. To the roller 64 opposite to the scraper 65, a bias voltage with the same polarity to the charge of the paper dust is applied so as to enhance the removal of the paper dust by the scraper 65.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333328-A (JP)
Title: Vehicle parking time automatic detection indicator
Inventor: CHISHIMA HIDEO
IPC: B60R16/02
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle parking time automatic detection indicator which automatically detects and indicates the parking time of a vehicle to allow the parking time, etc. of the vehicle to be checked or read and recorded quickly, easily and reliably from outside, this contributing to the raise the efficiency of the checking and processing work of the illegal parking, prevention of the traffic congestion and traffic safety.  <P>SOLUTION: The indicator is composed of a controller for measuring the parking time, based on an input parking condition detection signal, an indicator for showing the parking time, based on a measurement signal from the controller, and a memory for storing required items such as parking time, based on the measurement signal from the controller. The display is disposed and used at a suitable position in a vehicle. Besides, it comprises an output unit for transferring/sending data of the required items such as parking time to outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334631-A (JP)
Title: Production management method and device of casting
Inventor: INAGAKI KAZUHIRO
IPC: G06Q50/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production management method and device optimum to a small lot multi-production by assigning an address to each casting mold and to individually form a file, and visualizing the production state on real time.  <P>SOLUTION: In this production management method of casting, workpiece number information and casting product information are preliminarily stored in a database of a computer 200, and a main control part CPU forms a work order plan comprising a molding process of every casting mold or a casting condition of casting process from a a product number ordered from a customer and casting product information to store it in a file, further displays a casting condition in the work order plan for every process address on a screen display part CRT, and instructs a production condition to a controller Co on a casting line 100 to perform a casting work such as teeming. Further, the main control part feeds back and displays production information on the casting line on the screen, and changes the casting condition stored in the work order plan file by the casting condition or production information according to a state change, and controls the casting line based on the changed work order plan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330394-A (JP)
Title: Method for polishing surface of stainless steel product and stainless steel product
Inventor: IKEUCHI TAKAHIRO
IPC: B24B21/06
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain good corrosion resistance for a stainless steel product by controlling the surface roughness within the predetermined limits when polishing the product.  <P>SOLUTION: A polishing belt 22 used for polishing is pushed against the surface of a stainless steel strip 21 running continuously. The polishing belt 22 is provided with abrasive grains having a yarn number corresponding to a predetermined surface roughness and used within the range in which the a-value as the degree of a red color after polishing becomes not more than 1.0 from the condition of a new product. The reduction of the corrosion resistance is avoided by performing the polishing in the condition that the cutting edge of the abrasive grain is still sharp, and by inhibiting the formation of an oxide on the surface of the stainless steel strip 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342870-A (JP)
Title: Light emitting diode to be driven with large current
Inventor: ABE TOMOAKI
IPC: H01L33/62
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conventional configuration for supplying a large current to an LED (light emitting diode) chip is materialized by forming a lead frame thick, resulting in transmission of heat to the LED chip when connecting wires for supplying power to the lead frame and thereby deteriorating the LED chip.  <P>SOLUTION: A light emitting diode 1 to be driven with a large current comprises a metal substrate 4 which is formed with an electrically insulated distribution circuit 4a on the top face, a metal base 3 which is directly attached to the metal substrate 4 and is mounted with the LED chip 2, gold wires 5 for connecting the distribution circuit and the LED chip, and a resin lens 6 which covers the metal base and the LED chip including the gold wires 5. The metal base with the LED chip mounted thereon and the metal substrate are in contact with the open air in a large area, allowing the wiring of the LED chip to be performed with a small quantity of heat by means of the distribution circuit separated from the metal substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340852-A (JP)
Title: Operation state estimating method of electrical equipment and monitoring system of electric equipment
Inventor: NAKANO YUKIO
IPC: G01R21/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the operation state of an equipment rated at 200V in a non intrusion manner.  <P>SOLUTION: An electric equipment monitoring system 10 comprises at least a measuring means 11 which measures a current or power consumption in U-phase and V-phase at such position as non-invasive to a power customer, and a comparing means 12 which compares the amount of change of each measurement value in U-phase and V-phase to a predetermined threshold value. The operation state of the equipment rated at 200V is estimated based on the comparison result of the comparing means 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346112-A (JP)
Title: Polycarbonate resin composition and key for personal digital assistant formed from the same
Inventor: SATO ICHIRO
IPC: G06F3/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition which is very excellent in productivity, economy and the like and very useful as a composition for a key for a personal digital assistant such as a cellular phone and the like.  <P>SOLUTION: The resin composition for the key for the personal digital assistant comprises 100 pts. wt. of a polycarbonate resin (A) having a viscosity-average molecular weight of 16,000-22,000 and, incorporated therewith, 5-15 pts. wt. of an oligomeric phosphoric ester (B), 0-0.5 pt. wt. of a phosphite and/or phosphonite thermostabilizer (C), 0-2 pts. wt. of one or more organic compound (D) selected from the group consisting of beeswax, glycerol monostearate, a pentaerythritol saturated ester and montanic acid wax. The key for the personal digital assistant is formed from the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345765-A (JP)
Title: Self-traveling recycle machine and conveyor device used therefor
Inventor: OONAMI ARIMASA
IPC: B02C21/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-traveling recycle machine which can prevent floating of a conveyor belt of a conveyor, and a conveyor device used for the same.  <P>SOLUTION: The self-traveling recycle machine generating a recycled article includes a main frame 8, a driving means 1 disposed in the main frame 8, a crushing device 12 disposed in the main frame 8, a discharge conveyor 17 extending substantially horizontally from a lower part of the crushing device 12 and sloped upward from a bent section 18a, a driving wheel 20 disposed in the upstream in the delivery direction of the discharge conveyor 17, and a driving device 36 rotatingly driving the driving wheel 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345142-A (JP)
Title: Eco-friendly chipping method due to water jet device of concrete structure
Inventor: HIKITA TOMOHIRO
IPC: B28D1/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reutilize water, from which a solid component is removed, obtained from chipping water or wastewater recoverd by ejecting the water produced by an ultrahigh pressure water producer against deteriorated or damaged concrete using a rotary nozzle.  <P>SOLUTION: This water jet device is constituted of a water pump for producing ultrahigh pressure water, a device for ejecting ultrahigh pressure water against concrete by the rotary nozzle, a water wagon for supplying fresh water to the water pump, a device for recovering wastewater or aggregate and a separator for filtering the recovered wastewater to make fresh water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350109-A (JP)
Title: Radio communication terminal, radio communication system, operation control program, and recording medium recorded with the program
Inventor: FUNASAKO NOBUHIRO
IPC: H04L45/24
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication terminal, a radio communication system and an operation control program by which packet cost and time required for download (DL) can be reduced and rich contents can appropriately be circulated, and to provide a recording medium in which the program is recorded.  <P>SOLUTION: An information distribution system is provided with an information distribution service server 4 which distributes information and a same ortable telephone 10 which is connected to at least any one of a global network using a carrier network 2 and a local network utilizing Bluetooth (R) other than the carrier network 2 and acquires the information by using the global network or the local network from the information distribution service server 4 and accesses the local network and a control part 81 of a service server 80 accesses the local network by utilizing the Bluetooth (R) when quantity of the information to be distributed from the information distribution service server 4 exceeds a prescribed reference value by using a charging data base 84.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051963-A (JP)
Title: Method for manufacturing water-based pigment dispersion and method for manufacturing water-based pigmented recording liquid
Inventor: TSUCHIYA KIKUO
IPC: C09D11/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a water-based pigment dispersion and water-based pigmented recording liquid using a phthalocyanine pigment, which does not alter the composition of raw materials in a product designing, does not increase granulation so much even if it receives a high temperature history, gives such high dispersion stability as not to cause clogging of a nozzle of and a discharge failure of a recording liquid and gives printed matters excellent in the light resistance and also is excellent in the productivity.  <P>SOLUTION: The method for manufacturing a water-based pigment dispersion, comprising the first step of dispersing finely a phthalocyanine pigment, an anionic group-containing noncrosslinkable organic polymer compound, a basic substance, an organic solvent and water, and the second step of removing the above organic solvent from the water-based pigment dispersion obtained in the first step, is characterized by using as the above solvent an alcoholic or ketonic solvent which dissolves the above polymer compound and has a boiling point, under an ordinary pressure, of 100°C or lower and by providing between the above first step and the second step a step of heating the water-based pigment dispersion containing the above solvent at a temperature of higher than 100°C and 150°C or lower in a closed system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355137-A (JP)
Title: Information processing system, information processor, control method for information processor, disk array device, control method for disk array device, and control program
Inventor: TOYAMA TAKESHI
IPC: G06F3/06
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system that can quickly authenticate a pair of a disk array device storing a plurality of disk devices and an information processor loaded with the disk array device.  <P>SOLUTION: The information processing system has the information processor and a cartridge device storing the plurality of disk devices and usable as the disk array device when removably connected to the information processor. The cartridge device has nonvolatile storing means for storing at least authentication information used in authentication by the information processor. The information processor acquires the authentication information from the nonvolatile storing means, uses at least the acquired authentication information to authenticate the disk array device, and if the authentication succeeds, starts the plurality of disk devices.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351830-A (JP)
Title: Continuous paper printing apparatus
Inventor: TAKENOUCHI TOSHIHIKO
IPC: B41J3/60
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To decrease waste of a paper sheet when a jam between printer engines is generated and caused by an input mistake, and man-hours of an operator for filling the paper sheet when a roll paper feeding device is connected.  <P>SOLUTION: In a printing apparatus performing a double-face printing, a spot color printing and a magnetic toner printing by using a plurality of continuous paper printer engines, a printer controlling device can perform printing while a plurality of the continuous paper printer engines are driven for synchronous printing. It has a means which shifts a plurality of the printer engines performing the synchronous printing to non-synchronous printing by operation by an operator, a means which simply sets a fixed value of a difference in physical paper lengths on developing data of the first face/the second face provided between the first/the second printer engines, and a means which returns the printing to the synchronous printing by operation by the operator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363762-A (JP)
Title: Foldable antenna system
Inventor: KASAMATSU HIDEKI
IPC: H01Q1/24
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system foldable as required wherein a plurality of cables extended between a plurality of antennas and a wireless module are not entangled when the system is folded.  <P>SOLUTION: In the antenna system, an upper cabinet 2 is pivotally supported on a lower cabinet 4 via a hinge mechanism 3, the lower cabinet 4 contains the wireless module 41, and the upper cabinet 2 is provided with the plurality of antennas 21. The hinge mechanism 3 is provided with a cylindrical shaft member 31 for coupling both cabinets 2, 4 to each other in an openable/closable manner, and a plurality of grooves 32 are formed on the circumferential surface of the shaft member 31 at an interval in the axial direction. The plurality of cables 22 are wound on the circumferential surface of the shaft member 31 while being respectively fitted to the plurality of grooves 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361581-A (JP)
Title: Method and device of automatic focus
Inventor: TAKAGI OSAMU
IPC: G02B7/40
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and precisely focus on an object to be observed.  <P>SOLUTION: The distance from a glass substrate 5 is metered with a range finder sensor 7 adjoining an objective lens 4. The objective lens 4 is lowered based on the found distance down to a position which is higher than the surface of the glass substrate 5 within a focal depth of the objective lens 4. Under this condition, automatic focusing is performed with the objective lens 4 so that the focal point of the objective lens 4 is set on the surface of the glass substrate 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003326591-A (JP)
Title: Formed product of decorative sheet
Inventor: TAKADA NAOTO
IPC: C09D11/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formed product of a decorative sheet decorated with a solvent-free colored ink.  <P>SOLUTION: This formed product of a decorative sheet is characterized in that, after decoration with an ultraviolet-curable colored ink, shaping is carried out by vacuum forming or pressure forming. Regarding the ultraviolet- curable colored ink, preferably, a 100 μm-thick film formed by subjecting a vehicle constituting the colored ink to ultraviolet curing and forming has a breaking strength of not less than 1.0 kg/cm and an elongation at break of not less than 130% as measured at 25°C. The use of a sheet decorated with the ultraviolet-curable colored ink is advantageous in that, even when a part of the decorative sheet should be subjected to deep drawing, the colored ink layer in close contact with the sheet in its rising part is neither separated nor cracked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004359075-A (JP)
Title: Operation lever for bar handle vehicle
Inventor: HATAGOSHI GENICHI
IPC: B62L3/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation lever for a bar handle vehicle having a structure which can increase the strength of a knocker, and can more surely perform the pressing operation of a piston under a stable state.  <P>SOLUTION: The operation lever 4 of a hydraulic master cylinder 3 is divided into a lever body 22 made by casting and a knocker 23. The operation lever 4 for a bar handle vehicle is pivoted by a lever holder 6b of a cylinder body 6 with a pivot 21 under a state wherein the knocker 23 is inserted in a knocker insertion section 22h which is formed between an upper arm and a lower arm of the turning base section of the lever body 22. In the operation lever 4, the shapes of the upper surface 23d and the lower surface 23e of the knocker 23 are formed into a tapered surface corresponding to the draft of the mold which is provided on the surfaces counter to the upper arm 22e and the lower arm 22f of the lever body 22 in which the knocker 23 is inserted. Then, the car body rear side of the knocker 23 is made thicker.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364402-A (JP)
Title: Core, method of manufacturing core, stator, method of manufacturing stator, and brushless motor
Inventor: TOYAMA YASUHIRO
IPC: H02K15/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core which can make an insulating film hard to peel off, a stator, a method of manufacturing the core, a method of manufacturing the stator, and a brushless motor.  <P>SOLUTION: The insulating film 24 is made so that a resin grain 27 being a part of the insulating film 24 may penetrate into the space surrounded by adjoining magnetic pulverulent bodies 26, at the border with a stator core 14. The insulating film 24 consists of fine resin grains 27 as insulating powder, and this resin grain 27 has a grain diameter smaller than that of the magnetic pulverulent body 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330293-A (JP)
Title: Method for producing metal roof tile
Inventor: TOMITA MORIO
IPC: B21D22/20
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a producing method for a metal roof tile with which the product quality is stabilized and improved and the mass-production can be obtained.  <P>SOLUTION: A press-forming device 10A is the one, with which a hoop material 1 supplied from a blank supplying device 700 is formed into a basic shape of a bulging part 6 and a stepping part 3 by a roll-forming device 600, and at least more than 3 or 5 blocks of odd number are constituted of: a surface part-forming block for forming a surface part 4b of the metal roof tile 1d and this front and rear sides; and a raised part-forming block for forming a raised part 4a of the metal roof tile 1d and this front and rear sides. These blocks are lined in the prescribed arrangement and then the device has a prescribed and uniform clearance at press-ascending time. For producing the prescribed metal roof tile 1d, this press-forming device 10A forms firstly a recessed groove 4c by each surface-forming block at the press-descending time, and comes down the block while clamping, and then the surface-forming blocks at both directions are gradually shifted in the direction of a center block, and in the bottom dead center of the press, the surface part 4b and its front and rear sides, and the raised part 4a, and its front and rear sides, are formed and one by one formed as the shape of the metal roof tile 1d having a prescribed pitch, and cut off by a cutting device 10C with the time of being formed to a prescribed length to form a long metal roof tile 1d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI