baber/WOPTO huggingface dataset:
Patent JP-2002335694-A (JP)
Title: Method and device for control of turning load driving dc servomotor
Inventor: SHIMOYAMA AKIRA
IPC: H02P7/29
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To accurately obtain a final stop position of a drive member without the influence of elongations of wires connecting a DC servomotor and a valve for controlling the motor. SOLUTION: A drive member 2 driven by a DC servomotor 1 is connected with an manipulation member 4 manipulating a valve 3 via wires 5 and 6 to drive the valve 3. When control is started, the motor 1 is driven first to turn the valve 3 to its full-open position, and after the motor is stopped, a drive current of the motor is gradually reduced to restore the drive member 2 slowly by the tensions of the wires 5 and 6. The position of the drive member 2 is stored in a memory as the final stop position of the drive member on a full-open side. Likewise, the final stop position of the drive member when the valve 3 is turned to a full-shut position side is obtained, and afterwards, the drive member is controlled to be turned between the final stop positions.
Patent JP-2003228907-A (JP)
Title: Recording and reproducing device
Inventor: SUZUKI TATSUYA
IPC: H04N5/91
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize a recording and reproducing device which enables a reproduction signal to be listened while realizing double-speed dubbing, at a low cost or without increase of cost.  <P>SOLUTION: The device is equipped with a compression processing part 2 which inputs an audio signal from a reproduction part 1 at a speed faster than a normal reproduction speed and compresses the audio signal to obtain compressed data, and a recording medium 3 where the compressed data from the compression processing part 2 are recorded in a data recording area 4 and the audio signal from the reproduction part 1 is recorded in a temporary recording area 5, and outputs the audio signal recorded in the temporary recording area 5 on the recording medium at the normal speed. Consequently, a DSP having specially high processing capability need not be used and the need for an independent circuit for a monitor is eliminated to make it possible to listen the reproduction signal while actualizing double-speed dubbing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228556-A (JP)
Title: Document file processor and program
Inventor: NAKAMURA YOSHIHARU
IPC: G06F12/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To make a certain prescribed document file and the segment positions of the files related to this document file among a plurality of document files automatically correspond and displayed.  <P>SOLUTION: A CPU 1a for centrally controlling each unit changes and sets, by the input through a user's input unit 1b, a relating setting file stored in a storage unit 1e, which is the relating information of files. When saving a user-created document file as the main document file, the CPU 1a generates a paragraph constitution file which is the information showing the paragraph constitution as the segment position of the main document file and stores the main document file and the paragraph constitution file in the storage unit 1e. When opening a dependent document file as a document file, the CPU 1a uses the relating setting file stored in the storage unit 1e and the paragraph constitution file of the related main document file to make the dependent document file correspond to the related main document file and displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227869-A (JP)
Title: Radar-wave reflecting device mounted on surface of balloon
Inventor: YAMASHITA SHUICHI
IPC: G01S7/03
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a balloon which functions as a radio-wave reflecting device.  <P>SOLUTION: The surface of a blank for the balloon is aluminum-vapor- deposited to be a lattice shape, a mesh shape or a waterdrop shape or it is covered with a blank capable of reflecting radar waves, the balloon is filled with a gas so as to swell, and the balloon fulfills a function as the radio-wave reflecting device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226469-A (JP)
Title: Yarn winding machine and yarn winding method
Inventor: HASHIMOTO KINZO
IPC: B65H67/052
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely engage a yarn with an original traverse device while continuously performing yarn winding with replacing bobbins in a yarn winding machine provided with two bobbin holders and supplying yarn to expand intervals of yarn against the bobbin.  <P>SOLUTION: This machine is provided with a yarn passage changing member 1 moving between an original position where the yarn does not touch and a yarn releasing position where the yarn is released from the traverse device, and the yarn passage changing member 1 is provided with a yarn catching part 2 catching the yarn between a middle position and the yarn releasing position and regulating the yarn within traverse width at the yarn releasing position. When the yarn is replaced, the yarn passage changing member 1 is moved to the yarn releasing position, the yarn S is caught and released from a traverse device T to prevent the interval of the yarn from getting narrow. When the yarn S is moved to an empty bobbin, the yarn passage changing member 1 is returned from the yarn releasing position to the original position. Since the yarn caught by the yarn catching part 2 is regulated within traverse width to the middle position, the yarn S can be surely engaged with the original traverse device T.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225622-A (JP)
Title: Water spout apparatus
Inventor: SATO MINORU
IPC: B05B1/18
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water spout apparatus in which massage or water saving is carried out and cleaning property is improved by inducing the change of spouted water stream with a simple structure without necessitating a large amount or the high pressure of water.  <P>SOLUTION: The water spout apparatus is provided with a swirl chamber and a rocking body in a nozzle and the rocking body causes oscillating revolution by the swirl flow produced in the swirl chamber. A shield part is provided in the swirl part and a plurality of water spout ports are provided on the downstream side wall surface opposed to the shield part in the swirl chamber. Because the spout ports are arranged radially, water is spouted from the spout ports successively shielded by the shield part with the revolution of the rocking body. Then washing water spouted from the apparatus is discharged while periodically changing the flow rate spouted from the spout ports in the circumferential direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233245-A (JP)
Title: Image forming method and image forming device using the method
Inventor: HAMA MASAYUKI
IPC: G03G15/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a defective image (positive ghost) due to an output of an image of high image ratio, and simultaneously, to prevent density reduction and fogging caused by selective developing, as for an image forming device wherein developing and cleaning are simultaneously performed by a developing device.  <P>SOLUTION: A developing bias to be applied on the developing roller 14a is controlled in accordance with the quantity of toner left after a transfer process. In such the condition that the toner left after the transfer is hardly recovered, the Vpp of the AC component of the developing bias is set higher, and the maximum strength of the electric field formed at developing on the drum surface is increased, then, the efficiency in recovering the toner left after the transfer is enhanced and the ghost image due to the defective recovery is prevented. At outputting the image of low density and low image ratio, there is no possibility of the occurrence of the positive ghost, then, the electrical field by the developing bias and frequencies are set lower so as to prevent the selective developing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239600-A (JP)
Title: Vehicle door latch device
Inventor: WATANABE HIROBUMI
IPC: E05B85/24
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase a degree of freedom in designing of a latch assembly having a reduced longitudinal thickness.  <P>SOLUTION: The latch assembly 11 is provided with a latch body 15, a metallic cover plate 27 arranged on the surface of the latch body 15, a metallic back plate 28 having a parallel plate 28A arranged on the back side of the latch body 15 in parallel to the cover plate 27, and a plurality of operation levers arranged on the back side of the latch body 15. An internal thread part 39 meshing with a mounting screw 40 for fixing the latch assembly 11 to a metallic door panel 10 is formed in the cover plate 27, any one of the operation levers is journaled to the parallel plate 28A by means of a shaft stopping part 33 having a relief hole 42 with a diameter larger than that of the tip side in the mounting screw 40, and the relief hole 42 is arranged on the extension of a shaft center of the mounting screw 40 so that the tip side of the mounting screw 40 can be inserted into the relief hole 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002364067-A (JP)
Title: Steel-framed structure and execution method therefor
Inventor: ITO SHIGEKI
IPC: E04B1/24
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a steel-framed structure which is made to serve as a two-way rigid-framed structure by using a steel-frame column and a steel-frame beam, which facilitate manufacturing, transportation and execution of work, enable a reduction in cost, and comprise H-shaped cross sections. SOLUTION: The two-way rigid-framed structure is constituted in such a manner as to have a beam-column joint which is rigidly jointed and allows bending moment to be transferred in both strong-axis and weak-axis directions of the cross section of the column 1 by using the column 1 and the steel-frame beams 2a and 2b, which comprise the H-shaped cross sections. In addition, the column 1 is provided with a reinforcing plate, whose height is taken as a height from an approximately central part of an overall height of the column 1 to a vicinity of an upper end of the column 1 or an upper diaphragm 4, or a lower diaphragm 4.
Patent JP-2003253166-A (JP)
Title: Ink composition containing polyether-modified polysiloxane
Inventor: TAKEMOTO KIYOHIKO
IPC: C09D11/326
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition which can realize a good image on plain paper and, more particularly, an ink composition which, is excellent in delivery stability, storage stability, color development, and fixability, and can realize such good image qualities that color bleed and printing unevenness are markedly reduced, when used in an inkjet recording process.  <P>SOLUTION: The good image can be realized on plain paper by using an ink composition containing a polyether-modified polysiloxane of formula (I) (wherein R<SP>1</SP>to R<SP>7</SP>are each an alkyl; j and k are each an integer of 1 or greater; EO is an ethylene oxide group; PO is a propylene oxide group; and m+n is an integer of 1 of greater). Recording is therefore performed by using the ink composition essentially consisting of a pigment and the compound of formula (I).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240657-A (JP)
Title: Pressure gauge
Inventor: TOMITA NOBUYUKI
IPC: G01L7/04
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure gauge capable of miniaturizing by omitting a gear mechanism transmitting the deviation of pressure and smoothly conducting the swing of a pointer according to the deviation of pressure.  <P>SOLUTION: An indicating shaft 3 projecting to a tube tip 7 of a spring type Bourdon tube 8 is slidably inserted into a long hole 1h formed in a pressure variation display part, and while the deviation of the Bourbon tube 8 caused by the variation of applied pressure is absorbed, the pointer 1 is swung to display pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238085-A (JP)
Title: Gas cylinder mounting apparatus for fork lift truck
Inventor: KANEUCHI HARUO
IPC: B66F9/075
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve as ill condition of backward view in operating a fork lift truck which moves about in a very narrow space and makes complicated backward movement, with gas cylinders lying within the backward view particularly when loaded with the gas cylinders which obstruct the backward view directly behind and prevent safety confirmation on the rear and a part directly below the rear, which is very dangerous.  <P>SOLUTION: This gas cylinder mounting apparatus for the fork lift truck is characterized by arranging the gas cylinders 2 of fuel loaded at the upper part of a weight 1, in truncated chevron shape backward to the outside from the center line of a vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237465-A (JP)
Title: Display for vehicle
Inventor: TOYOFUKU KUNIHIKO
IPC: G09G5/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To display an image of no strange feeling in start-up.  <P>SOLUTION: When a camera of an image pick-up means requires most a time for leading-up, for example, each start-up timing is controlled to stabilize display in an LCD of a display at a time point tC when an output thereof is stabilized and to open fully a shutter for covering the LCD, and the display is conducted while bringing up brightness of backlight gradually form a time point when the image is stabilized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243929-A (JP)
Title: Voltage-controlled oscillator
Inventor: ISHIKAWA MASAAKI
IPC: H03H7/42
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-controlled oscillator for realizing downsizing, a low cost and improvement of noise immunity.  <P>SOLUTION: The output stage of an oscillator circuit having an unbalanced signal output is provided with a balun circuit for balance conversion. The balun circuit adopts a tri-plate strip line conductor structure and is configured on a plane of one layer 20c in a mount board 20 of the oscillator circuit. Further, the balun circuit utilizes odd mode electric field coupling between two parallel lines 51, 52. Through the above configuration, external noise, external induction coupling, and radiation or the like can reliably be prevented without the need of a particular shield mechanism. Moreover, by forming the balun circuit on the board 2c in the multi-layered board 20, the mount of other circuit components (or a circuit pattern 21) can be made in common so as to avoid a VCO module itself from being upsized, which is a problem of mount of the balun circuit, thereby downsizing an apparatus having the voltage-controlled oscillator mounted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238244-A (JP)
Title: Dielectric porcelain for high frequency, dielectric resonator, dielectric filter, dielectric duplexer and communication device
Inventor: KIDO SHUNSUKE
IPC: H01P7/10
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric porcelain for high frequency, which has a dielectric constant ε<SB>r</SB>in the range of 17 to 75 and a high Q value, and in which the temperature coefficient τ<SB>f</SB>of resonance frequency can be optionally controlled in the vicinity of 0 ppm/°C, and the adhesive strength of a plating film can be increased, and which is suitable for a dielectric porcelain provided on a dielectric resonator.  <P>SOLUTION: The dielectric ceramic for high frequency is an oxide porcelain containing Mg, Ba, Re (Re is at least one kind selected from La, Ce, Pr, Nd, Sm, Eu, Dy and Er), Ti and O, and, provided that when the compositional formula thereof is expressed by aMgO-bBaO-cRe<SB>2</SB>O<SB>n</SB>-(100-a-b-c)TiO<SB>2</SB>(n=3 when Re is La, Nd, Sm, Eu, Dy or Er; n=11/3 when Are is Pr; and, n=4 when Re is Ce), a, b and c satisfy, by mol%, the conditions of 10.0≤a≤62.0, 0<b≤14.0, and 0<c≤16.5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248755-A (JP)
Title: Method and system for managing commission at atm
Inventor: CHO TSUTOMU
IPC: G06Q20/06
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for managing commission at an ATM allowing to reduce the commission of the ATM for a customer and to motivate a user of the ATM to purchase commodities of a retail shop for the retail shop.  <P>SOLUTION: When the customer makes a deal with a bank using the ATM arranged in the shop and the commission is charged, the commission is reduced if the customer buys a commodity card of the store.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248567-A (JP)
Title: System and apparatus for printing, and printing data management system
Inventor: KIMURA SHUJI
IPC: G06Q50/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase security for information in printing systems and reduce useless printing.  <P>SOLUTION: The printing system 1 is comprised of a printing data management system 10 and a printing apparatus 2. The printing data management system 10 has a printing data receiving part 102 to receive printing data D1 from a terminal device 31, a printing data storage part 1J2 to store the received printing data D1, and a URL notifying part 104 to notify a user of the terminal device 31 of storage position information D6 of the printing data D1. In addition, the printing data management system 10 also has a printing data retrieval part 106 to retrieve the printing data D1, which is requested from the printing apparatus 2, from the printing data storage part 1J2, and a printing data sending part 107 to send the retrieved printing data D1 to the printing apparatus 2. The printing apparatus 2 has a URL acquisition part 201 to acquire the storage position information D6 from a user who visits the installation place, a printing data request part 202 to request the printing data D1 of the acquired storage address information D6 for the printing data management system 10, and a printing control part 204 to print based on the received printing data D1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245566-A (JP)
Title: Screen crusher
Inventor: MORI TAKUO
IPC: B02C1/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen crusher capable of easily discharging crushed wastes and reinforcing steel rods out of a screen and the lower end between screen crushing plates.  <P>SOLUTION: The screen crusher comprises a fixed crushing plate 8 and a movable crushing plate 9 uprightly installed face to face, crushing teeth formed in the crushing plates, and a hydraulic mechanism for moving the movable crushing plate. The crushing plates are made to be screen crushing plates having a large number of meshes. Wastes are fed between the crushing plates, crushed by operating the hydraulic mechanism, and dropped downward. In the crusher having such a structure, the crushing plates form lattice-like gap parts so as to form meshes by transverse crushing teeth and vertical crushing teeth and the transverse crushing teeth are arranged in the front side of the vertical crushing teeth in the upper part side of a loading aperture part for wastes and arranged in the inner side of the vertical crushing teeth in the lower part side and a steel-reinforced extruding metal tool and shearing blades 11, 12 are composed in the crushing plates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247911-A (JP)
Title: Reflection damping amount measuring device and reflection damping amount measuring method by use of the same
Inventor: FURUKATA YUKIKO
IPC: G01M11/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact reflection damping amount measuring device and a measuring method therefor capable of easily measuring in a short time, providing excellent reproducibility and measurement precision, and providing measured values which agree to phenomenon, and having a simple configuration.  <P>SOLUTION: In this reflection damping amount measuring method for receiving reflection light generated when light coming out of a light source enters an object to be measured by a light detector to measure a reflection damping amount of the object to be measured, the light source consists of an ASE light source, and a light receiver consists of a measuring device for measuring optical power per wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002314343-A (JP)
Title: Integrated frequency conversion and selection with variety of filter embodiments
Inventor: SORRELLS DAVID F
IPC: H03H17/02
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce spurious waves by integrating a frequency selection circuit and a frequency conversion circuit. SOLUTION: A frequency converter 1708 including a down-converter for undersampling an input signal and converting the undersampled input signal into a lowpass frequency and a delay module and a delay module including at least a portion of the delay module delay the output signal, a scaling module scales the delayed output signal, an adder 1720 subsequently performs addition, and the output signal is obtained as an IF signal or a baseband signal.
Patent JP-2003249239-A (JP)
Title: Separator for fuel cell and manufacturing method
Inventor: SAKAGUCHI TOMOZO
IPC: H01M8/10
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell which is light-weighted and high in strength, small in the volume resistivity and superior in electrical conductivity and a manufacturing method of the separator for the fuel cell in which a mass production of this separator for the fuel cell can be realized with a superior productivity by a molding process is possible.  <P>SOLUTION: The mold work is carried out by using a resin composition containing 40 to 80 mass % of novolak phenol resin in which thermal fluidity measured by a disc cure method is within a range of 100 to 190 mm and containing 60 to 20 mass % of at least one of an artificial graphite powder or carbon fiber. The obtained molded product is carbonized and baked, and made to be the separator for the fuel cell composed of amorphous carbon composite.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254916-A (JP)
Title: Damage estimation method of austenitic steel heat transfer tube
Inventor: SATO YASUSHI
IPC: G01N23/04
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of estimating accurately a creep damage of a copper (Cu)-added austenitic steel heat transfer tube.  <P>SOLUTION: In this method, the creep damage is estimated accurately by observing the metallographic structure of a sample tube extracted from an actual machine by a transmission electron microscope, and by measuring the density of black spots on a strain field generated by deposition of a Cu-enriched phase by the following methods. (1) The metallographic structure of the sample tube is observed by the transmission electron microscope, and the density of the black spots on the strain field generated by deposition of the Cu-enriched phase is measured, and a creep damage rate is determined from a chart determined beforehand for showing the relation between the density of the black spots and the creep damage rate, to thereby estimate the creep damage. (2) The density of the black spots on the strain field is measured, and the progression degree of the creep damage is estimated by whether the density of the black spots is below a fixed value determined beforehand or not. (3) The area ratio occupied in a unit visual field area by the black spots on the strain field or the number of the spots in the unit visual field is measured, and the creep damage is estimated by whether the result is below a fixed value or not.  <P>COPYRIGHT: (C)2003,JPO