baber/WOPTO huggingface dataset:
Patent JP-2005216398-A (JP)
Title: Method and device for modulating data, and optical disk recording and reproducing device
Inventor: OTA HIROAKI
IPC: G11B20/10
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for modulating data, and an optical disk recording and reproducing device capable of lowering an error rate at the time of reproducing data by reducing low frequency components included in a write data signal by bringing a DSV value close to zero.  <P>SOLUTION: DSV control performed at the time of recording a data in a recording medium judges whether or not the DSV value is brought close to zero by replacing a coupling bit with a coupling bit which reverses the polarity of the DSV value when the DSV value does not cross zero for a predetermine time, and replaces the coupling bit with the coupling bit for reversing the polarity of the DSV value only when the DSV control decides that the DSV value is brought close to zero.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217866-A (JP)
Title: Balanced input/output-type dielectric filter
Inventor: YAMADA MASANORI
IPC: H01P1/205
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric filter having an imbalanced-balanced converting capability, without enlarging the dielectric filter or employing additional imbalanced-balanced devices.  <P>SOLUTION: The dielectric filter comprises a plurality of a quarter-wave dielectric coaxial resonators which are bonded together in a dielectric block, in which a dielectric board provided with recessed grooves and a flat dielectric board are bonded, wherein an open-end side conductor is connected to a first terminal via a capacity formed between conductor films formed on the bonding surface of the dielectric board; and an midsection of an internal conductor of the dielectric resonator is connected to a second terminal by a conductor pattern formed on a bonding surface of the dielectric board, thereby a balanced input or a balanced output is obtained by the first and second terminals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214917-A (JP)
Title: Position regulation tool for inspecting characteristic of optical filter, and regulation method therefor
Inventor: SATO ATSUSHI
IPC: G01M11/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a characteristic error and measurement dispersion are generated by an angle of measuring light incident into a filter and positioning dispersion in a photoreception part of the measuring light transmitted through the filter, in characteristic inspection of an optical filter single body.  <P>SOLUTION: This position regulation tool for inspecting a characteristic of the optical filter is provided with a measuring light source 3, a wide band light source 26 for regulation, an optical switch 27 for conducting switching between optical paths of the both light sources, an inspected filter holding part 2, and a measuring light emission part 5, and the measuring light receiving part 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218041-A (JP)
Title: Secondary variable amplitude equalizer
Inventor: MORITA JUNYA
IPC: H04B7/005
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary variable amplitude equalizer for equalizing signal amplitude distortion by making secondary amplitude inclination, in particular that of a specific frequency, to be variable with respect to an amplitude equalizer for equalizing signal amplitude variation to the specific frequency.  <P>SOLUTION: A resistor circuit relating to an insertion loss and a reactance circuit relating to a central frequency to be equalized in terms of frequency are connected through a capacitor, and the impedance of the connected circuit is made variable. In this way, the secondary amplitude inclination of signal amplitude distortion that occurs in accordance with the characteristic of a bandpass filter used in the receiving part of a digital multiplex radio system or the like is corrected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213986-A (JP)
Title: Movable taking-over apparatus
Inventor: SAKAI YOSHIAKI
IPC: E01B5/14
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily, quickly and surely align the turning center of a taking-over member when a main line rail is replaced, the misalignment of rails and a shift in a positional relation of the main line rail and the taking-over member due to wear are adjusted and a taking-over apparatus is newly installed, and easily, quickly and surely manufacture the taking-over apparatus itself.  <P>SOLUTION: A floor plate 21 on which the taking-over member 2 is installed comprises upper and lower plates 22 and 23. A installation adjustment slot 24 is formed in the upper plate 22. A mushroom-shaped installation hole 27 formed by connecting a cap 25 and a stem 26 connected to each other is formed in the lower plate 23. The installation adjustment hole 24 is disposed opposite to the stem part 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219833-A (JP)
Title: Control device for automated warehouse
Inventor: ONISHI KENICHI
IPC: B66F9/07
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress delay of a time for carrying-out operation due to unevenness of a holding action time of an article transfer device, and to improve carrying-out efficiency in an automated warehouse.  <P>SOLUTION: A storage means 24 stores the dimensions of an article W to be carried out stored in a storing part 4. A movement control means 25 controls the article transfer device 6 so that the article transfer device 6 is moved to reach a position corresponding to a target storing part 4 in which the article W to be carried out is stored. A previous operation control part 26 controls to change an interval of a pair of holding members 7 provided on the article transfer device 6 and holding the article W to be carried out from both sides thereof according to the dimensions of the article W stored in the storage means 24 before the article transfer device 6 reaches the target storing part 4. A holding action control part 27 controls to hold and carry out the article W to be carried by making a pair of the holding members 7 enter the target storing part 4 after the article transfer device 6 reaches the target storing part 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004259265-A (JP)
Title: Semiconductor memory card and computer-readable program
Inventor: NAKABE FUTOSHI
IPC: G06F21/62
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory card capable of eradicating illicit operation such as acquisition of contents of a deleted file.  <P>SOLUTION: In occurrence of a deletion event, a deletion handler 16 creates a clear processing management table inside a TRM. Among files, file entry and null clearing of an FAT is carried out with high priority. The null clearing on a file entity part includes a deletion event 16 and is distributed to be performed between a plurality of even handlers 12, 13, and 14. In this distributed processing, a clear processing management table inside the TRM is referred.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005218558-A (JP)
Title: Game function of reel type game machine
Inventor: HASHIMOTO KENJI
IPC: A63F5/04
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a game property by improving play time relating to replay and a replay winning probability.  <P>SOLUTION: Games relating to shortening of the minimum play time is limited to not all the games but the games for which the replay is won or the replay, the shortening degree of the total play time by the same number of the games per unit time is thereby reduced. Further, for the reduced portion of the total play time by the same number of the games per unit time by the shortening of the game, by increasing the winning probability of the replay not related to the use of game tokens at all, the replay is allocated and the number of the games per unit time for the game accompanied by the use of the game tokens is not increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220975-A (JP)
Title: Transmission system
Inventor: TERAOKA MASAO
IPC: F16D48/02
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To promote efficiency of assembly work.  <P>SOLUTION: A clutch part 21 has: a clutch hub 79 and a clutch outer cylinder 77 disposed to the inside and outside in a radial direction; and a friction multi disc clutch 87 interposed between the clutch hub 79 and the clutch outer cylinder 77 to transmit torque between the the clutch hub 79 and the clutch outer cylinder 77 by receiving a fastening force. An opening 18 is formed in a side end part of a flange part 16 of a carrier cover 7 to incorporate a torque transmission coupling 4D, the clutch hub 79 is disposed to rotate integrally with the rotational shaft 11, the clutch outer cylinder 77 is rotatably engaged with a drive pinion shaft 17 by fitting from an axial direction by a spline engagement, and a fastening means 24 disposed to a back side of the clutch part 21 with respect to the opening 18 and interposed between the clutch part 21 and the carrier cover 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221755-A (JP)
Title: Structure and method of connecting optical fiber
Inventor: KITABAYASHI KAZUHIRO
IPC: G02B6/24
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of an optical fiber realizing optical connection with a simple structure without using a highly accurate positioning component.  <P>SOLUTION: The connecting structure of an optical fiber is such that an optical fiber 3 with a dielectric multilayered film installed on the end face is fixedly stuck to the outgoing end seating 4 and the receiving end seating 6 each of which is provided with a groove for storing the optical fiber, and that the optical fiber 3 on the outgoing end is connected to the optical fiber 5 on the receiving end by bringing the two pieces of seating into contact with each other. The outgoing end seating 4 having a connecting end face 12 in which the tip end of the outgoing end optical fiber 3 and a contact face 22 formed on the receiving end seating 6 are abutted on each other, so that an optical connection is made in a state with a clearance secured between the outgoing end optical fiber 3 exposed on the connecting end face 12 of the outgoing end seating 4 and the receiving end optical fiber 5 exposed on the slope 23 of the receiving end seating 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004137607-A (JP)
Title: High tensile strength hot rolled steel sheet having excellent precision blanking workability and red scale flaw resistance
Inventor: MORITA MASAHIKO
IPC: C22C38/14
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high tensile strength hot rolled steel sheet which is suitable for applications in which various machine parts and automobile parts are produced by performing precision blanking, has excellent dimensional precision in the precision blanking-worked face, also has extremely high surface hardness in the blanked face after the working, further has excellent red scale flaw resistance, and has a tensile strength of ≥490 MPa and a local elongation of ≥10%.  <P>SOLUTION: The steel sheet has a composition comprising ≤0.10% C, <0.01% Si, ≤1.5% Mn and ≤0.20% Al, further comprising Ti and Nb in the range satisfying (Ti+Nb)/2:0.05 to 0.50%, and comprising ≤0.005% S, ≤0.005% N and ≤0.004% O so as to control the total of S, N and O to ≤0.0100%, and has a microstructure substantially consisting of a ferrite single phase structure of ≥95%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004297042-A (JP)
Title: Piezoelectric actuator, its manufacturing method, and injector
Inventor: MIZUTANI KEN
IPC: H01L41/22
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator excellent in durability, its manufacturing method and its application to an injector for fuel injection.  <P>SOLUTION: The piezoelectric actuator 1 comprises a housing case 20 with an elastic part 21 which expands and contracts elastically in the direction of an axis and a laminated piezoelectric element 10 put in the housing case. A case load applied to the laminate piezoelectric element 10 in the direction of the axis in which the elastic part 21 contracts is controlled so that it becomes zero or less than a tenth part of driving force generated by the laminated piezoelectric element 10 or less than 100 N on the basis of the elastic force of the elastic part 21 of the housing case 20 in the piezoelectric actuator 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224116-A (JP)
Title: Method for controlling gene expression, nucleic acid and polypeptide used for the same
Inventor: FURUKUBO TETSURO
IPC: C07K14/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the gene expression which is usable for the same purpose as that of an RNAi (an RNA interference) method and especially widely and generally applicable to organisms.  <P>SOLUTION: The method is to control the expression of a target gene. In the method, a mutant gene having a PTC (a premature termination codon) in an open reading frame of the target gene is prepared and the mutant gene or an abnormal mRNA producible from the mutant gene and/or a polypeptide corresponding to a translation product thereof are made to exist in a cell in which the target gene can be expressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228561-A (JP)
Title: Rotating connector
Inventor: YAJIMA KOICHI
IPC: H01R35/04
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating connector in which cost is reduced drastically by shortening the required length of a flat cable.  <P>SOLUTION: This is the rotating connector in which a rotor 2 having an inner tube part 7b is connected rotatably to a starter 1 having an outer tube part 5a, and a flat cable 3 is housed in a reversed state in an annular space 9 demarcated between these outer tube part 5a and the inner tube part 7b and the reversed portion 3a of the flat cable 3 is made to pass through the aperture 14 of a holder 4 arranged rotatably in the annular space 9. A guide wall 4b having an outer circumference face which is offset to the center of rotation of the rotor 2 is installed on an annular flat plate part 4a of the holder 4, and the flat cable 3 is wound around the outer circumference face of this guide wall 4b and is made in a rewound state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227498-A (JP)
Title: Cleaning structure for scorotron electrifier
Inventor: ISHINO MASATO
IPC: G03G15/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress moisture contained in a wet member from entering to a scorotron electrifier when cleaning of the scorotron electrifier is carried out by having the wet member abutting to a surface of a grid electrode.  <P>SOLUTION: In a part provided with a gap roller 6, a projection 2d which is higher than a position of a top most edge of the gap roller 6 is attached to a shield box 2 of the scorotron electrifier 1. When cleaning of the scorotron electrifier 1 is carried out using a cleaning device provided with the wet member, the wet member 21 of the cleaning device 20 is brought into a separated state from the gap roller 6b by the projection 2d provided to the shield box 2 in an exposed part of the gap roller 6, and the moisture contained in the wet member 21 is prevented from attaching to the gap roller 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227154-A (JP)
Title: Specified gene detecting method, and base-modified nanoparticle and reagent for discriminating monobasic variation type gene used therefor
Inventor: TAMIYA EIICHI
IPC: G01N27/416
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specified gene detecting method capable of detecting quickly and easily a monobasic variation or the like in a gene, for example, and capable of identifying further a kind thereof.  <P>SOLUTION: The specified gene is detected using a nanoparticle coupled with a base and having an electrochemical activity. In concrete saying, the monobasic-modified nanoparticle is made to act on the electrode immobilized with the gene of a discrimination object, and the presence of coupling of the nanoparticle to the electrode is detected as an electrochemical signal to discriminate the presence of the variation in the gene. Four kinds of nanoparticles of a cytosine-modified nanoparticle, a thymine-modified nanoparticle, a guanine-modified nanoparticle, and an adenine-modified nanoparticle are used as the monobasic-modified nanoparticles, and those are made to act sequentially to detect the electrochemical signals, so as to determine the kind of the variation in the gene. The each nanoparticle is a nanoparticle having the electrochemical activity, and is a gold nanoparticle, for example.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227651-A (JP)
Title: Cam mechanism for lens barrel
Inventor: NOMURA HIROSHI
IPC: G03B3/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam mechanism for a lens barrel having no possibility of running-off in a zoom lens-barrel where the cam grooves of the cam ring are arranged to cross with each other, the cam mechanism which has a rotationally driven 1st ring member and a 2nd ring member supporting an optical member and being guided to advance straight in the optical axis direction and is provided with: a plurality of cam grooves having the same basic locus on the circumferential surface of either the 1st or the 2nd ring member; and a plurality of cam followers engaged respectively with the plurality of cam grooves on the other ring member.  <P>SOLUTION: The cam mechanism for the lens barrel is provided with: a single set consisting of a single cam groove and a single cam follower which are disposed at different positions in the circumferential direction; and at least one front and rear pair group consisting of front and rear cam grooves and cam followers which are disposed at different positions in the front and rear direction of the axis, wherein the single set of cam groove crosses the front and rear group of cam grooves, and at least one of the following conditions A, B are satisfied. A. Groove width of the single set of cam groove is larger than that of the front and rear pair group of cam grooves. B. A circumferential distance between the single set of cam groove and one cam groove of the front and rear pair group is made differ from a circumferential distance between the single set of cam grooves and the other cam groove of the front and rear pair group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229546-A (JP)
Title: Download method of demodulation software, and receiver
Inventor: SAITO MASANORI
IPC: G06F13/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To make a wide band communication system and a narrow band communication system each having different transmission capacity share a load effectively in the case of downloading signal demodulation software while making the both systems cooperate with each other and ensuring reliability when downloading the software.  <P>SOLUTION: A receiver 1 includes: a wide band system demodulation section 10 for demodulating a reception signal of the wide band communication system; a wide band system data receiving section 11; a narrow band system demodulation section 12 for demodulating a reception signal of the narrow band communication system; a narrow band system data receiving section 13; a storage device 14 for storing narrow band communication system signal demodulation software or various kinds of additional information included in received data; a current location information storage section 15 for current location information; a determination section 16 for determining which signal demodulation software is to be downloaded to the narrow band system demodulation section 12; a demodulation software download control section 17 for controlling the download; and a narrow band communication system reception priority order storage section 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235912-A (JP)
Title: GaN-BASED COMPOUND SEMICONDUCTOR LIGHT RECEIVING ELEMENT
Inventor: HIRANO HIKARI
IPC: H01L31/10
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GaN-based compound semiconductor light receiving element that can be used as an ultraviolet light receiving element, by forming the GaN-based compound semiconductor light receiving element on a nitride semiconductor substrate layer for transmitting light having a wavelength to be detected.  <P>SOLUTION: The GaN-based compound semiconductor light receiving element comprises a buffer layer 11 mainly made of AlN formed by low-temperature growth in a temperature range of 300°C-800°C on a substrate 1, or AlGaN in which an AlN composition ratio is 50% or higher; a middle layer 12 mainly made of AlN formed at a higher temperature than the growth temperature of a buffer layer on the buffer layer 11, or AlGaN in which an AlN composition ratio is 50% or higher; and a device layer 20 made of a GaN-based compound semiconductor formed on the middle layer 12. The device layer 20 has a light reception region 22 containing AlGaN.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231471-A (JP)
Title: Vehicle door structure
Inventor: IMAI TADASHI
IPC: B60N3/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle door structure furnished with an arm rest normally used for supporting an arm of an occupant and free from an inputting part of an impact load to the abdomen and chest part of the occupant in the case when the impact load is inputted from outside to a side door and the side door is displaced to the side of a car room.  <P>SOLUTION: The arm rest 12 extending in the longitudinal direction of the vehicle to support the arm 33 of the occupant seated in a seat 2 is mounted on an inner wall surface of the side door 5 on the side of the seat 2. Additionally, the arm rest 12 is mounted on the inner wall surface free to go downward by a specified quantity from a use position to support the arm 33 when the impact load larger than a specified value is inputted to the side door 5 from outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230728-A (JP)
Title: Waste water treatment apparatus
Inventor: NASHIKI HISATSUNE
IPC: C02F1/34
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus which can efficiently decompose organic substances, ammonia, phosphorus compounds and the like contained in waste water to be treated, can easily realize a size increase, and, at the same time, has excellent durability.  <P>SOLUTION: This waste water treatment apparatus 1 includes a cylindrical storage tank 2 for storing waste water to be treated, a degradation tank 3 disposed within the storage tank 2 so as to be partitioned with the storage tank 2, a fine bubble generator 4 disposed within the degradation tank 3, a waste water supply path 5 for supplying waste water to the fine bubble generator 4, and a liquid discharge path 6 for discharging the liquid contained within the storage tank 2. The degradation tank 3 is in the form of an octagonal prism in which the lower part is in a funnel form while the upper end has a flow-out port 3a opened for flowing out the liquid into the storage tank 2. The upper part of the storage tank 2 is blocked with a detachable inner lid 8 and a top cover 9. The inner lid 3 has a vent hole 8a, and a vent pipe 9a is mounted on the top cover 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI